WO2021065121A1 - Oxygen generator and lid - Google Patents

Oxygen generator and lid Download PDF

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Publication number
WO2021065121A1
WO2021065121A1 PCT/JP2020/025503 JP2020025503W WO2021065121A1 WO 2021065121 A1 WO2021065121 A1 WO 2021065121A1 JP 2020025503 W JP2020025503 W JP 2020025503W WO 2021065121 A1 WO2021065121 A1 WO 2021065121A1
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WO
WIPO (PCT)
Prior art keywords
container
lid
hydrogen
generating agent
hydrogen generator
Prior art date
Application number
PCT/JP2020/025503
Other languages
French (fr)
Japanese (ja)
Inventor
創裕 平田
Original Assignee
株式会社Ｎｓｅ
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 株式会社Ｎｓｅ filed Critical 株式会社Ｎｓｅ
Priority to JP2021550337A priority Critical patent/JPWO2021065121A1/ja
Publication of WO2021065121A1 publication Critical patent/WO2021065121A1/en

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/70—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for
    • B65D85/72—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for for edible or potable liquids, semiliquids, or plastic or pasty materials
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/06—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis

Definitions

  • the present invention relates to a hydrogen generator that generates hydrogen and a lid used in the hydrogen generator.
  • an anode chamber having an anode feeder and a cathode chamber having a cathode feeder are provided, respectively, with a diaphragm sandwiched inside the electrolytic cell, and water supplied to the anode chamber and the cathode chamber is electrolyzed to generate oxygen.
  • a hydrogen generator that generates hydrogen and collects the hydrogen generated in the cathode chamber and discharges it to the outside has been proposed (see, for example, Japanese Patent Application Laid-Open No.
  • the hydrogen generator further comprises a tank to which water is supplied, a pipe member having one end connected to the tank and a free end at the other end, and a pipe member by sending air outside the hydrogen generator to the pipe member. It is equipped with an air supply means that creates a flow in the free end direction. Then, oxygen and hydrogen generated in the anode chamber and the cathode chamber are mixed and collected in the tank, and hydrogen not dissolved in the water in the tank is mixed with the external air sent by the air supply means in the pipe member. Then, it flows in the direction of the free end of the pipe member and is discharged to the outside.
  • the above hydrogen generator has a complicated structure, so the manufacturing cost is high. Therefore, the hydrogen generator is not something that everyone can easily use.
  • the present invention is intended to provide a hydrogen generator having a simple structure and a low manufacturing cost.
  • the present invention has been made to solve the above problems, and the hydrogen generator of the present invention reacts with a predetermined liquid in a bottomed tubular container portion having an opening and inside the container portion.
  • a hydrogen generating agent that generates hydrogen is accommodated, and an accommodating portion having a plurality of vents for passing the generated hydrogen to the outside is provided.
  • the hydrogen generator of the present invention is characterized in that the lid side covering portion which is a portion covering the opening is provided with a lid portion having a lid side vent hole for communicating the outside and the inside of the container portion.
  • the lid portion has a lid-side vent filter in the lid-side vent, and the lid-side vent filter is the liquid that scatters with the generation of hydrogen.
  • the gas is characterized by having a filter-side vent sized to allow the gas to pass through.
  • the accommodating portion is composed of a hydrogen generating agent package independent of the container portion, which accommodates the hydrogen generating agent inside and has a plurality of the vent holes.
  • the lid portion is convex starting from the outer side surface of the lid side covering portion facing the outer side of the container portion, and is continuous or discontinuous along the outer side surface so as to form a space surrounding the lid portion. It has a lid-side convex portion extending on the outer side surface, and the space surrounded by the lid-side convex portion is characterized in that it has a size capable of accommodating the hydrogen generating agent package.
  • the lid portion forms at least a part of the lid side covering portion, and the inside of the container portion is made visible from the outside by a transparent material. It is characterized by having a window portion.
  • the lid portion forms at least a part of the region surrounded by the lid side convex portion in the lid side covering portion, and the inside of the container portion is made of a transparent material. It is characterized by having a lid-side window portion that is configured to be visible from the outside.
  • the lid portion is convex from the lid side covering portion toward the outside with the lid side ventilation hole as a starting point, and penetrates in the convex direction to the outside and the lid side. It is characterized by having a ventilation-side convex portion having a passage connecting both of the ventilation holes inside.
  • the lid portion has a lid-side passage filter in the passage, and the lid-side passage filter can capture the liquid scattered with the generation of hydrogen.
  • the gas is characterized by having a second filter-side vent having a size that allows the gas to pass through.
  • the hydrogen generator of the present invention includes a ventilation side valve portion that opens and closes the lid side ventilation hole, and the ventilation side valve portion opens when the pressure inside the container portion exceeds a threshold value. ..
  • the hydrogen generator of the present invention is characterized by having a storage unit having a space inside for storing hydrogen discharged to the outside through the passage.
  • the storage portion is composed of a bag body connected to the ventilation side convex portion so as to cover the outer side opening of the passage communicating with the outside.
  • the lid-side covering portion communicates the outside with the inside of the container portion, and an external pipe can be inserted into the lid-side insertion portion different from the lid-side ventilation hole. It is characterized by having a hole.
  • the hydrogen generator of the present invention includes an insertion-side valve portion that opens and closes the lid-side insertion hole, and the insertion-side valve portion opens when a pressing force equal to or higher than a predetermined threshold is applied to itself. And.
  • the container portion forms at least a part of itself and has a container side window portion configured so that the inside of the container portion can be visually recognized from the outside by a transparent material. It is characterized by that.
  • the accommodating portion has the inner side surface of the container portion and the plurality of the vent holes, and accommodates the hydrogen generating agent between the inner side surfaces of the container portion. It is characterized by having a covering portion that covers the inner side surface of the container portion so that a space is provided.
  • the accommodating portion is configured by accommodating the hydrogen generating agent inside and having a plurality of the vent holes, which is independent of the container portion. It is characterized by.
  • the hydrogen generator of the present invention is characterized by including a movement limiting portion that limits the moving range of the hydrogen generating agent package inside the container portion.
  • the movement restricting portion is characterized by having a packaging body fixing portion for fixing the hydrogen generating agent package inside the container portion.
  • the hydrogen generating agent package has a band-shaped region extending along the one side in the vicinity of one side thereof and a main region continuous with the band-shaped region.
  • the package fixing portion fixes the strip-shaped region inside the container portion, and the main region is swingable about a boundary between the strip-shaped region and the main region.
  • the movement restricting portion has a string portion connected to the hydrogen generating agent package and a string side fixing portion for fixing the string portion inside the container portion. It is characterized by that.
  • the movement restricting portion has a storage chamber having a storage space inside the container portion that can accommodate the hydrogen generating agent package, and the storage chamber is the storage space. It is characterized by having a ventilation hole on the accommodation chamber side for communicating with the internal space of the container portion.
  • the movement restricting portion is characterized by having a pressing portion that presses the hydrogen generating agent package against the inner bottom surface of the container portion.
  • the movement restricting portion is characterized by having a weight provided in the hydrogen generating agent package.
  • the movement limiting portion has an extending portion extending from the opening of the container portion toward the inner side surface of the container portion, and the extending portion includes the extending portion. It is characterized in that a hydrogen generating agent package is provided.
  • the container portion is characterized by having a moisture blocking layer made of a material that blocks moisture on the inner side surface of the container portion.
  • the container portion has a heat insulating layer on the axially lower side of the container portion than the inner bottom surface of the container portion.
  • the container portion has a lower internal space on the axially lower side of the container portion than the inner bottom surface of the container portion, and the container portion has a lower internal space in the lower internal space. Is characterized in that the material constituting the heat insulating layer is housed.
  • the hydrogen generator of the present invention includes an outer packaging body that wraps the housing portion together with the container portion, and the outer packaging body is made of a material that blocks moisture in a portion facing the housing portion. It is characterized by having a moisture blocking layer.
  • the hydrogen generator of the present invention includes an outer package for packaging the hydrogen generating agent package together with the container, and the container has a recess on the outer side of the bottom surface of the container.
  • the space surrounded by the recess is characterized in that it has a size capable of accommodating the hydrogen generating agent package.
  • the container portion is characterized by having a moisture blocking layer made of a material that blocks moisture on the surface constituting the recess.
  • the hydrogen generator of the present invention includes a liquid container for accommodating the liquid, an external package for packaging the liquid container and the hydrogen generating agent package together with the container portion, and the container.
  • the portion has a recess on the outer side of the bottom surface portion of the container portion, and the space surrounded by the recess has a size capable of accommodating the liquid container and / or the hydrogen generating agent package. To do.
  • the lid of the present invention contains a bottomed tubular container portion having an opening and a hydrogen generating agent that reacts with a liquid to generate hydrogen inside the container portion, and allows the generated hydrogen to pass to the outside.
  • the lid of the container portion of the hydrogen generator including a storage portion having a plurality of ventilation holes, the lid side covering portion which is a portion covering the opening is provided, and the lid side covering portion is the outside and the container. It is characterized by having a lid-side ventilation hole that communicates with the inside of the portion.
  • the hydrogen generator of the present invention it is possible to exert an excellent effect that hydrogen can be generated at low cost. As a result, anyone can easily obtain and use a hydrogen generator.
  • (A) is a perspective view of a hydrogen generator according to the first embodiment of the present invention.
  • (B) is a cross-sectional view of a hydrogen generator according to the first embodiment of the present invention.
  • (A) is a perspective view of a hydrogen generating agent package according to the first embodiment of the present invention.
  • (B) is a cross-sectional view of a hydrogen generating agent package according to the first embodiment of the present invention.
  • (A) is a perspective view of a hydrogen generator according to the first embodiment of the present invention.
  • (B) is a cross-sectional view of a hydrogen generator showing how hydrogen is generated in the hydrogen generator according to the first embodiment of the present invention in which a liquid is poured.
  • (C) is a plan view of the hydrogen generating agent package placed on the inner bottom surface of the container portion according to the first embodiment of the present invention.
  • (A) is a cross-sectional view of a hydrogen generator showing a state in which hydrogen is generated in a first modification of the hydrogen generator in the first embodiment of the present invention in which a liquid is poured.
  • (B) is a first modification of the hydrogen generator according to the first embodiment of the present invention, and is a plan view showing a state in which a hydrogen generator package placed on a container portion is fixed by a movement restricting portion. ..
  • (C) is a second modification of the hydrogen generator according to the first embodiment of the present invention, and is a plan view showing a state in which a hydrogen generator package placed on a container portion is fixed by a movement restricting portion. .. (A) is a plan view which shows how the hydrogen generating agent package placed on the inner bottom surface of the container part in 1st Embodiment of this invention was fixed by the modification of the movement restriction part.
  • the appearance of fixing the hydrogen generating agent package placed on the inner bottom surface of the container portion according to the modified example of the movement restriction portion according to the first embodiment of the present invention is arranged in chronological order. It is a front side sectional view (cross-sectional view seen from the arrow D direction of (A)).
  • (D) is a front sectional view showing a state in which the hydrogen generating agent package placed on the inner bottom surface of the container portion according to the first embodiment of the present invention is fixed by another modification of the movement restriction portion (D).
  • (A) is a cross-sectional view seen from the direction of arrow D).
  • (E) and (F) are planes showing how the hydrogen generating agent package placed on the inner bottom surface of the container portion in the first embodiment of the present invention is fixed by another modification of the movement restriction portion. It is a figure.
  • (A) is a perspective view of a hydrogen generator according to the second embodiment of the present invention.
  • (B) is a cross-sectional view of a hydrogen generator showing how hydrogen is generated in the hydrogen generator according to the second embodiment of the present invention in which a liquid is poured.
  • (C) is a perspective view of a modified example of the hydrogen generator according to the second embodiment of the present invention.
  • (D) is a cross-sectional view of a hydrogen generator showing a state in which hydrogen is generated in a modified example of the hydrogen generator according to the second embodiment of the present invention in which a liquid is poured.
  • (A) is a perspective view of the hydrogen generator according to the third embodiment of the present invention.
  • (B) is a cross-sectional view of a hydrogen generator according to a third embodiment of the present invention.
  • (A) is a perspective view of a first modification of the hydrogen generator according to the third embodiment of the present invention.
  • (B) is a cross-sectional view of a first modification of the hydrogen generator according to the third embodiment of the present invention.
  • (C) is a perspective view of a second modification of the hydrogen generator according to the third embodiment of the present invention.
  • (D) is a cross-sectional view of a second modification of the hydrogen generator according to the third embodiment of the present invention.
  • (A) and (B) are views chronologically arranging how the hydrogen generating agent package is pressed by the pressing member in the hydrogen generating tool according to the fourth embodiment of the present invention.
  • FIG. 1 is a perspective view of the hydrogen generator according to the fifth embodiment of the present invention.
  • FIG. 2 is a cross-sectional view of a hydrogen generator showing how hydrogen is generated in the hydrogen generator according to the fifth embodiment of the present invention in which a liquid is poured.
  • FIG. 3 is a perspective view which show the modification of the extension part of the hydrogen generator in the 5th Embodiment of this invention, respectively.
  • FIG. 3 are perspective views showing how the modified example of the extending portion of the hydrogen generator according to the fifth embodiment of the present invention holds the hydrogen generating agent package.
  • (A) and (C) are modified examples of the hydrogen generator in the fifth embodiment of the present invention, respectively, and are perspective views showing a state in which the container portion and the lid portion are separated.
  • (B) and (D) are perspective views showing a state in which the container portion is covered with the lid portion in (A) and (C), respectively.
  • (A) is a perspective view of the hydrogen generator according to the sixth embodiment of the present invention.
  • (B) is a cross-sectional view of a hydrogen generator showing how hydrogen is generated in the hydrogen generator according to the sixth embodiment of the present invention in which a liquid is poured.
  • (A) and (B) are cross-sectional views showing a modification of the hydrogen generator according to the sixth embodiment of the present invention.
  • (A) is a perspective view which shows the modification of the hydrogen generating agent package of the hydrogen generating tool in the sixth embodiment of this invention.
  • (B) It is sectional drawing which shows the state which the modified example of the hydrogen generating agent package of the hydrogen generating tool in the 6th Embodiment of this invention was housed in a container part together with a liquid.
  • (A) is a perspective view of the hydrogen generator according to the seventh embodiment of the present invention.
  • (B) is a cross-sectional view of a hydrogen generator according to a seventh embodiment of the present invention.
  • (A) is a perspective view showing a hydrogen generator according to the eighth embodiment of the present invention.
  • (B) It is a perspective view which shows the liquid container of the hydrogen generator in 8th Embodiment of this invention.
  • (C) is a figure which shows the modification of the hydrogen generator in the 8th Embodiment of this invention.
  • A is a perspective view showing a state in which a container portion and a lid portion are separated in the hydrogen generator according to the ninth embodiment of the present invention.
  • B is a cross-sectional view showing a state in which a container portion and a lid portion are separated in the hydrogen generator according to the ninth embodiment of the present invention.
  • A) is a perspective view showing a state in which a container portion is covered with a lid portion in the hydrogen generator according to the ninth embodiment of the present invention.
  • B is a cross-sectional view showing a state in which the container portion is covered with a lid portion in the hydrogen generator according to the ninth embodiment of the present invention.
  • (A) is a cross-sectional view for explaining a modification of the lid portion of the hydrogen generator according to the ninth embodiment of the present invention, and is a cross-sectional view before inserting the insertion tube as the ventilation side convex portion into the lid side ventilation hole. It is a figure.
  • (B) is a cross-sectional view for explaining a modification of the lid portion of the hydrogen generator according to the ninth embodiment of the present invention, after the insertion tube as the ventilation side convex portion is inserted into the lid side ventilation hole. It is a figure.
  • (A) is a plan view of the lid portion of the hydrogen generator according to the ninth embodiment of the present invention.
  • FIG. 1 is a cross-sectional view showing a state in which a container portion is covered with a lid portion in the hydrogen generator according to the tenth embodiment of the present invention.
  • FIG. 1 is a cross-sectional view showing a modified example of a storage portion showing a state in which the container portion is covered with a lid portion in the hydrogen generator according to the tenth embodiment of the present invention.
  • FIG. 1 is a perspective view showing a state in which the container portion is covered with a lid portion in the hydrogen generator according to the eleventh embodiment of the present invention.
  • FIG. 5 is a cross-sectional view showing a state in which the container portion is covered with a lid portion in the hydrogen generator according to the twelfth embodiment of the present invention.
  • A) is a modification of the hydrogen generator according to the fifth embodiment of the present invention, and is a perspective view showing a state in which the container portion and the lid portion are separated.
  • FIG. 1 is a perspective view showing a state in which the container portion is covered with the lid portion in (A). This is a modification of the recess of the hydrogen generator according to the eighth embodiment of the present invention.
  • (A) is a perspective view showing a state in which a container portion is covered with a lid portion in the hydrogen generator according to the thirteenth embodiment of the present invention.
  • (B) is a cross-sectional view showing a state in which the container portion is covered with a lid portion in the hydrogen generator according to the thirteenth embodiment of the present invention. It is a figure which shows the mode that the user visually recognizes the inside of the container part through the container side window part and the lid side window part of the hydrogen generator in the thirteenth embodiment of this invention.
  • the hydrogen generator 1 according to the first embodiment of the present invention will be described with reference to FIG.
  • the hydrogen generator 1 in the present embodiment includes a container portion 10, a hydrogen generating agent package 20, and a movement restricting portion 30.
  • the hydrogen generator 1 is packaged in the outer packaging body 40.
  • the hydrogen generator 1 packaged in the outer packaging 40 is also appropriately referred to as a hydrogen generator 1.
  • the container portion 10 has a bottomed cylinder in which an opening 11 is provided on one side of the container portion 10 in the depth direction and the other side of the container portion 10 in the depth direction is closed. It is formed in a shape.
  • the container portion 10 has an internal space 10A that communicates with the outside through the opening 11.
  • the container portion 10 has a truncated cone shape, for example, and specifically, the container portion 10 has a truncated cone shape, for example, and the bottom wall 12 (bottom surface portion) and the peripheral wall 14 are formed.
  • the bottom wall 12 (bottom portion) is provided on the bottom side having a truncated cone shape and a small diameter.
  • the container portion 10 has an opening 11 on the bottom surface side having a truncated cone shape and a large diameter.
  • the peripheral wall 14 is an annular wall that starts from the outer edge of the bottom wall 12 and extends in the erection direction having the A component in the axial direction (hereinafter, referred to as the container axial direction) of the container portion 10.
  • the container axial direction A is parallel to the depth direction of the container portion 10.
  • the peripheral wall 14 is formed in a tapered shape that is inclined so as to spread outward in the radial direction as it advances toward the opening 11 along the container axial direction A. Therefore, the peripheral wall 14 is inclined with respect to the container axial direction A.
  • the peripheral wall 14 has a peripheral wall piece 14E (corresponding to the base wall 16 in the eighth embodiment described later) extending from the outer edge of the bottom wall 12 to the opposite side of the opening 11.
  • the material of the container portion 10 examples include paper, polyethylene (PE), polystyrene (PS), polypropylene (PP), polyethylene terephthalate (PET), and the like. That is, the container portion 10 is assumed to be, for example, a paper cup or a plastic cup. Further, the container portion 10 may be partially or wholly made of a transparent material (see the window portion in the thirteenth embodiment described later).
  • the inner bottom surface 12A of the bottom wall 12 of the container portion 10 is provided with a moisture blocking layer 13 made of a material that blocks moisture or does not allow moisture to pass through.
  • a moisture blocking layer 13 made of a material that blocks moisture or does not allow moisture to pass through. Examples of the material that blocks moisture include, but are not limited to, aluminum, and other materials may be used.
  • the moisture blocking layer 13 is provided by depositing aluminum on the inner bottom surface 12A of the container portion 10. When the moisture blocking layer 13 is provided, the surface of the moisture blocking layer 13 corresponds to the inner bottom surface 12A.
  • the hydrogen generating agent package 20 will be described with reference to FIG. As shown in FIG. 2B, the hydrogen generating agent package 20 is formed in a bag shape and houses the hydrogen generating agent 21. Further, the hydrogen generating agent package 20 is independent of the container portion 10, and can be easily taken in and out of the container portion 10. That is, when the hydrogen generating agent package 20 itself is housed inside the container part 10, the hydrogen generating agent 21 is housed inside the container part 10.
  • the hydrogen generating agent 21 reacts with a liquid such as water to generate hydrogen. Examples of the material of the hydrogen generating agent 21 include, but are not limited to, a mixture of aluminum (Al) and calcium oxide (CaO), and any other material that generates hydrogen in response to a liquid.
  • Examples of calcium oxide (CaO) include powdered quicklime.
  • Aluminum (Al) is used, for example, in powder form. That is, it is preferable that both aluminum (Al) and calcium oxide (CaO) are powdered.
  • the hydrogen generating agent 21 constructed as described above reacts with water to generate hydrogen.
  • the liquid is not limited to water.
  • the liquid includes all kinds of liquids that generate hydrogen in response to the hydrogen generating agent 21.
  • the hydrogen generating agent 21 is housed in, for example, a bag body 23 having a bag mouth 22.
  • the bag body 23 has a lid piece 24 that closes the bag mouth 22.
  • the lid piece 24 is a portion extending from the bag body 25 in the length direction of the bag body 23 starting from the bag mouth 22.
  • the bag body 25 may be provided with a gusset 25A so that the thickness of the bag body 25 is increased.
  • the hydrogen generating agent 21 is packed inside the bag body 25 through the bag mouth 22. When a predetermined amount of the hydrogen generating agent 21 is packed inside the bag body 25, the lid piece 24 is covered with the bag mouth 22 to close the bag mouth 22.
  • the bag body 23 may contain an fragrance agent containing a fragrance component.
  • the fragrance include those containing a coffee bean component, those containing a vanilla component, those containing a fruit scent component such as strawberry, and the like, but the present invention is not limited to this. Includes everything else.
  • the hydrogen generator 1 in the present embodiment can generate not only hydrogen but also a fragrance component.
  • the user of the hydrogen generator 1 can absorb hydrogen without getting bored.
  • it is necessary that the fragrance does not lose its fragrance by adding a liquid.
  • the fragrance may not be contained in the bag 23, but may be contained in the hydrogen generating liquid that is later poured into the hydrogen generating agent 21. In addition, the fragrance may be added to the liquid later. Even in this case, similarly to the above, the hydrogen generator 1 can generate not only hydrogen but also a fragrance component.
  • the bag body 23 (bag body body 25) is provided with a plurality of fine ventilation holes. It is preferable that the plurality of fine vents have a size that allows the liquid used at the time of hydrogen generation and the gas containing hydrogen generated from the hydrogen generating agent 21 to pass through, but does not allow the hydrogen generating agent 21 and the fragrance itself to pass through.
  • the bag body 23 may be a braided body braided with fibers. In this case, the mesh of the braided body corresponds to a fine vent. Further, the bag body 23 (bag body body 25) may be formed of a non-woven fabric.
  • the movement restriction unit 30 limits the movement range of the hydrogen generating agent package 20 inside the container unit 10.
  • the hydrogen generating agent package 20 is placed on the inner bottom surface 12A of the container portion 10 as shown in FIG. 3 (A).
  • the movement limiting unit 30 is a hydrogen generating agent package so that the hydrogen generating agent package 20 does not rise to the water surface when the liquid 100 is poured into the container unit 10. It is composed of a package fixing portion 31 for fixing 20 to the inner bottom surface 12A of the container portion 10.
  • the moving range of the hydrogen generating agent packaging 20 is within the range in which the entire hydrogen generating agent packaging 20 can come into contact with the liquid, the entire hydrogen generating agent packaging 20 is always cooled by the liquid. Therefore, even if the hydrogen generating agent 21 generates heat during the reaction with the liquid, the temperature of the container portion 10 can be reduced. As a result, the user of the hydrogen generator 1 does not feel hot even if he holds the container portion 10.
  • the hydrogen generating agent package 20 has a band-shaped region 26 and a main region 27, as shown in FIG. 3C.
  • the band-shaped region 26 extends along the side 20C in the vicinity of the side 20C on the bag mouth 22 side of the hydrogen generating agent package 20.
  • one side 20C on the bag mouth 22 side extends substantially linearly.
  • the band-shaped region 26 extends only a part of the side 20C, but is not limited to this, and may extend over the entire section of the side 20C.
  • the width of the band-shaped region 26 in the width direction B is preferably 1/3 or less of the total length in the length direction C of the hydrogen generating agent package 20 parallel to the width direction B, for example.
  • the main region 27 is the main portion of the hydrogen generating agent package 20, and is continuous with the strip-shaped region 26 on the longitudinal side of the strip-shaped region 26.
  • the package fixing portion 31 fixes the strip-shaped surface 26A on one side of the strip-shaped region 26 to the inner bottom surface 12A of the container portion 10.
  • the package fixing portion 31 may be fixed by, for example, glue, double-sided tape, or heat fusion.
  • the main region 27 can be moved around the boundary between the strip-shaped region 26 and the main region 27. That is, when the liquid 100 is poured into the container portion 10, the main region 27 can be lifted so as to swing (swirl) around the boundary with the strip-shaped region 26.
  • the main region 27 may take an inclined posture with respect to the inner bottom surface 12A. In this state, the liquid 100 comes into contact with the main region 27 from both the front surface 27A side and the back surface 27B side. Therefore, the liquid 100 efficiently contacts the hydrogen generating agent 21, and hydrogen is efficiently generated.
  • the package fixing portion 31 is a hydrogen generating agent packaging body 20 so that the hydrogen generating agent packaging body 20 cannot move even if the liquid 100 is poured into the container portion 10. May be fixed to the inner bottom surface 12A of the container portion 10.
  • the region R extending from the central region of the hydrogen generating agent packaging 20 toward the outer edge of the hydrogen generating agent packaging 20 by the packaging fixing portion 31 is formed on the inner side of the container portion 10. It may be fixed to the bottom surface 12A.
  • the region R may be almost the entire region of the hydrogen generating agent package 20.
  • a part of the central region of the generator package 20 may be fixed to the inner bottom surface 12A of the container portion 10.
  • the divided area is not limited to the one divided into four, and may be divided into other numbers. Further, a part of the central region does not have to be fixed by the package fixing portion 31.
  • the package fixing portion 31 may have a mode in which the band-shaped region 26 of the hydrogen generating agent package 20 is pressed against the inner bottom surface 12A of the container portion 10.
  • the package fixing portion 31 has, for example, a base portion 390 fixed to the inner bottom surface 12A and a pressing portion 391.
  • the base portion 390 is fixed to the inner bottom surface 12A of the container portion 10.
  • the pressing portion 391 extends in a band shape from one end of the base portion 390. As shown in FIG. 5C, the pressing portion 391 abuts on the inner side bottom surface 12A in the initial state when no external force is applied, or near the inner side bottom surface 12A, on the inner side bottom surface 12A of the container part 10. Take a nearly parallel posture. Further, as shown in FIG. 5B, the pressing portion 391 can rotate in a direction approaching / separating from the inner bottom surface 12A of the container portion 10 with the boundary line 393 with the base portion 390 as an axis. is there.
  • the pressing portion 391 is rotated in a direction away from the inner bottom surface 12A of the container portion 10, it operates so as to return to the initial state due to the elastic force at the boundary portion with the base portion 390.
  • the pressing portion 391 is preferably provided with a hole 392 penetrating in the container axial direction A. At least one hole 392 may be provided.
  • the package fixing portion 31 may have, for example, two base portions 390 fixed to the inner bottom surface 12A and a pressing portion 391.
  • the two bases 390 are connected to both ends of the pressing portion 391.
  • the band-shaped region 26 of the hydrogen generating agent package 20 is fixed to the inner bottom surface 12A of the container portion 10. Then, the main region 27 of the hydrogen generating agent package 20 can be swiveled around the boundary with the band-shaped region 26 of the hydrogen generating agent package 20.
  • the package fixing portion 31 may have a mode in which the band-shaped region 26 and the main region 27 of the hydrogen generating agent package 20 are pressed against the inner bottom surface 12A of the container portion 10.
  • the package fixing portion 31 the same one as described above can be used with reference to FIGS. 5 (B) to 5 (D).
  • the package fixing portion 31 may have a mode in which the four corners of the hydrogen generating agent package 20 are pressed against the inner bottom surface 12A of the container portion 10.
  • the package fixing portion 31 is the same as the one described above with reference to FIGS. 5 (B) to 5 (D) in which the length of the pressing portion 391 is shortened.
  • the outer package 40 will be described with reference to FIG.
  • the outer packaging 40 wraps the hydrogen generating agent packaging 20, the movement restricting portion 30, and the container 10 so that dust and the like do not adhere to the inside and the outside of the container 10. That is, the outer packaging body 40 wraps the entire hydrogen generator 1.
  • the outer packaging 40 is made of, for example, a transparent or colored film. Examples of the material of the transparent or colored film include, for example, polyethylene, polypropylene, polyamide, polyethylene terephthalate and the like, but the material is not limited to this, and other materials may be used.
  • the outer packaging 40 has an outer peripheral surface 14A of the peripheral wall 14 of the container portion 10, an outer bottom surface 12B of the bottom wall 12, and an inner peripheral surface 14B of the container portion 10. It is packaged so as to be substantially in close contact with the inner bottom surface 12A of the bottom surface wall 12 and the hydrogen generating agent package 20.
  • the outer side packaging body 40 since the movement restricting portion 30 is located between the inner bottom surface 12A of the bottom wall 12 and the hydrogen generating agent packaging body 20, the outer side packaging body 40 does not adhere to the movement restricting portion 30.
  • the outer packaging body 40 may be in close contact with the movement restricting portion 30.
  • the outer packaging body 40 is provided with a moisture blocking layer 41 made of a material that blocks moisture at a portion facing the hydrogen generating agent packaging body 20 in the container axial direction A. Is preferable. If the moisture blocking layer 41 is provided, the hydrogen generating agent package 20 can be protected from moisture.
  • the hydrogen generator 1 according to the second embodiment of the present invention will be described with reference to FIG.
  • the container portion 10, the hydrogen generator package 20, and the outer package 40 are the same as the hydrogen generator 1 in the first embodiment of the present invention.
  • the explanation is omitted.
  • the hydrogen generator 1 in the present embodiment has a different configuration of the movement limiting unit 30 from the hydrogen generator 1 in the first embodiment of the present invention.
  • the movement restricting portion 30 in the present embodiment has a string portion 32 and a string side fixing portion 33.
  • the string portion 32 is a string-shaped portion, and one end thereof is connected to the hydrogen generating agent package 20.
  • Examples of the string portion 32 include a fiber thread, a resin thread, and the like, but the string portion 32 is not limited to this, and may be made of other materials.
  • the string side fixing portion 33 fixes the string portion 32 inside the container portion.
  • the string-side fixing portion 33 has an intermediate member 33A and an intermediate member-side fixing portion 33B.
  • the intermediate member 33A is, for example, a sheet-shaped member.
  • the other end of the string portion 32 is connected to the intermediate member 33A.
  • the intermediate member side fixing portion 33B fixes the intermediate member 33A to the inner side bottom surface 12A of the container portion 10.
  • the intermediate member side fixing portion 33B may be fixed by, for example, glue, double-sided tape, or heat fusion.
  • the movement limiting portion 30 in the present embodiment has hydrogen inside the container portion 10 according to the trajectory of the other end of the string portion 32 when the connecting portion between one end of the string portion 32 and the intermediate member 33A is used as a fulcrum.
  • the movement of the generator package 20 is allowed, but the movement of other parts is restricted. Therefore, in the case of the movement restricting portion 30 in the present embodiment, when the liquid 100 is poured into the container portion 10, as shown in FIG. 6B, the hydrogen generating agent package 20 is other than the string portion 32. It is limited to the range of movement according to the orbit of the end.
  • two string portions 32 may be provided.
  • one string portion 32 is connected to the vicinity of the bag mouth 22 of the hydrogen generating agent package 20, and the other end of the other string portion 32 is connected to the vicinity of the bag bottom 28 of the hydrogen generating agent package 20. Is done.
  • one string portion 32 is fixed to the inner side bottom surface 12A of the container portion 10 by the intermediate member side fixing portion 33B (for example, glue, double-sided tape, etc.) through the intermediate member 33A.
  • the other string portion 32 is directly fixed to the inner bottom surface 12A of the container portion 10 by the string side fixing portion 33.
  • the movement limiting portion 30 is the trajectory of the other end of the string portion 32 when the connecting portion between one end of the string portion 32 and the intermediate member 33A is used as a fulcrum, and one end of the other string portion 32 and the inner bottom surface.
  • the movement of the hydrogen generating agent package 20 inside the container portion 10 is allowed according to the trajectory of the other end of the string portion 32 when the connecting portion with the 12A is used as a fulcrum, but the movement other than that is restricted. Therefore, in the case of the movement limiting portion 30, when the liquid 100 is poured into the container portion 10, as shown in FIG. 6D, the hydrogen generating agent package 20 is the other end of the two string portions 32. It is limited to the range of movement according to the orbit of.
  • the hydrogen generator 1 according to the third embodiment of the present invention will be described with reference to FIG. 7.
  • the container portion 10, the hydrogen generator package 20, and the outer package 40 are the same as the hydrogen generator 1 in the first embodiment of the present invention. The explanation is omitted.
  • the hydrogen generator 1 in the present embodiment has a different configuration of the movement restricting unit 30 from the hydrogen generator 1 in the first and second embodiments of the present invention.
  • the movement restriction unit 30 in the present embodiment is composed of a storage chamber 34 provided inside the container unit 10.
  • the storage chamber 34 has a storage space 34A inside which can store the hydrogen generating agent package 20.
  • the storage chamber 34 is composed of a partition wall 35 and a storage chamber constituent portion 10B of the container portion 10 on the lower side of the container axial direction A from the partition wall 35.
  • the storage chamber constituent portion 10B is composed of a bottom wall 12 of the container portion 10 and a peripheral wall piece 14D of the container portion 10 below the partition wall 35 in the container axial direction A.
  • the partition wall 35 has, for example, a disk shape. As shown in FIG. 7B, the partition wall 35 partitions the internal space 10A of the container portion 10 in the container axial direction A.
  • the partition wall 35 is preferably provided at least on the lower side of the container axial direction A than the central portion of the container portion 10 in the container axial direction A, but is not limited to this, and is more than the central portion of the container portion 10. May be provided on the upper side of the container axial direction A.
  • the partition wall side facing surface 35C of the partition wall 35 facing the inner side bottom surface 12A of the container portion 10 is parallel to the inner side bottom surface 12A, but is not limited to this, and is not parallel. May be good.
  • the partition wall side facing surface 35C is provided with a moisture blocking layer 36 made of a material that blocks moisture. This is to block moisture from the hydrogen generating agent package 20 housed in the storage chamber 34.
  • a ventilation hole (which may be referred to as a storage chamber side ventilation hole: the same shall apply hereinafter) 35A penetrating in the container axial direction A is provided. Hydrogen generated from the hydrogen generating agent package 20 passes through the ventilation holes 35A and rises toward the opening 11. Further, at least one ventilation hole (which may be referred to as a storage chamber side ventilation hole: the same applies hereinafter) 35B which penetrates the partition wall 35 in the container axial direction A may be provided around the ventilation hole 35A. This is to smoothly guide the hydrogen generated from the hydrogen generating agent package 20 to the opening 11. In this embodiment, eight ventilation holes 35B are provided. The accommodation space 34A of the accommodation chamber 34 and the internal space 10A of the container portion 10 communicate with each other through the ventilation holes 35A and 35B.
  • the hydrogen generator package 20 when the liquid 100 is poured into the container portion 10, the hydrogen generator package 20 can move within the storage space 34A of the storage chamber 34.
  • the first modification of the accommodation chamber 34 is composed of the accommodation chamber constituent member 340 and the bottom wall 12.
  • the accommodation chamber component 340 has a bottomed tubular shape. Specifically, the accommodation chamber component 340 has a partition wall 341 and a peripheral wall 342.
  • the partition wall 341 becomes the same as the partition wall 35 described above, and thus the description thereof will be omitted.
  • the peripheral wall 342 is inclined so as to approach the central axis of the accommodation chamber constituent member 340 as it advances downward from the container axial direction A starting from the outer edge of the partition wall 341, and has a truncated cone shape.
  • the above shape of the peripheral wall 342 matches the shape of the inner side of the container portion 10, and if the shape of the inner side of the container portion 10 is a shape other than the truncated cone shape, the shape is corresponding to the shape. Is preferable.
  • the storage chamber 34 is configured by the storage chamber component 340 and the bottom wall 12.
  • the storage chamber constituent member 340 is placed in the vicinity of the inner bottom surface 12A of the container portion 10 in the container portion 10. It is preferable that the shape and size are such that they fit into the container. Further, the storage chamber constituent member 340 may be in a state of being in contact with and fixed to the inner bottom surface 12A of the container portion 10 or the inner peripheral surface 14B of the container portion 10.
  • the bottom surface 342A of the peripheral wall 342 may be fixed to the inner side bottom surface 12A of the container portion 10, or the outer peripheral surface 342B of the peripheral wall 342 may be fixed to the inner peripheral surface 14B of the container portion 10.
  • the storage chamber component 340 may be configured to have a weight so as not to float on the liquid.
  • the second modification of the accommodation chamber 34 is composed of the accommodation chamber constituent member 343.
  • the accommodation chamber constituent member 343 has a cylindrical shape with a hollow inside.
  • the accommodation chamber component 343 includes a ceiling wall 344, a peripheral wall 345, and a bottom wall 346.
  • the ceiling wall 344 corresponds to the ceiling portion of the accommodation chamber component 343.
  • the bottom wall 346 corresponds to the bottom portion of the accommodation chamber component 343.
  • the bottom surface wall 346 comes into contact with the inner side bottom surface 12A.
  • the peripheral wall 345 extends from the outer edge of the ceiling wall 344 to the outer edge of the bottom wall 346 on the lower side in the container axial direction A.
  • the peripheral wall 345 is inclined so as to approach the central axis of the accommodation chamber constituent member 340 as it advances downward in the container axial direction A, and has a truncated cone-like tubular shape.
  • the shape of the peripheral wall 345 or more is matched to the shape of the inner side of the container portion 10, and if the shape of the inner side of the container portion 10 is a shape other than the truncated cone shape, the shape is corresponding to the shape. Is preferable.
  • the peripheral wall 345 may be provided with an insertion port 347 for inserting the hydrogen generating agent package 20 into the accommodation space 34A.
  • the insertion port 347 is preferably configured so as to be closed by the inner peripheral surface 14B of the container portion 10. Even if the insertion port 347 is configured so as not to be blocked by the inner peripheral surface 14B of the container portion 10, the distance between the insertion port 347 and the inner peripheral surface 14B is the size of the hydrogen generating agent package 20. Since it is smaller than the insertion port 347, the hydrogen generating agent package 20 does not go out of the storage chamber constituent member 343.
  • the accommodation chamber 34 is configured by the accommodation chamber constituent member 343.
  • the storage chamber constituent member 343 is configured in the same manner as the storage chamber constituent member 340 in that respect. You may.
  • the hydrogen generator 1 according to the fourth embodiment of the present invention will be described with reference to FIG.
  • the container portion 10, the hydrogen generator package 20, and the outer package 40 are the same as the hydrogen generator 1 in the first embodiment of the present invention.
  • the explanation is omitted.
  • the hydrogen generator 1 in this embodiment has a different configuration of the movement restriction unit 30 from the hydrogen generator 1 in other embodiments.
  • the movement limiting unit 30 in this embodiment is composed of a pressing member 37.
  • the pressing member 37 has the same shape as the container portion 10 and has a size that can be inserted into the container portion 10. ..
  • the pressing member 37 presses the hydrogen generating agent package 20 placed on the inner bottom surface 12A from the upper side in the container axial direction A.
  • the pressing member 37 has, for example, a pressing side bottom wall 370 and a pressing side peripheral wall 371.
  • the pressing side bottom wall 370 is a portion that comes into contact with the hydrogen generating agent package 20 in a state of being placed on the inner side bottom surface 12A.
  • the pressing side peripheral wall 371 is a tapered tubular (annular) wall that inclines so as to move away from the central axis of the pressing member 37 as it advances upward in the container axial direction A starting from the outer edge of the pressing side bottom wall 370. It has a truncated cone-like tubular shape.
  • a detachable mounting mechanism 372 is provided between the outer peripheral side of the pressing side peripheral wall 371 and the inner peripheral side of the peripheral wall 14 of the container portion 10.
  • the mounting mechanism 372 includes, for example, an annular rib 371A that goes around the outer circumference of the pressing side peripheral wall 371 and a fitting groove 14C provided on the inner peripheral side of the peripheral wall 14 at a position proximal to the opening 11 of the container portion 10. , Consists of.
  • the rib 371A is composed of a convex portion that is convex outward in the radial direction starting from the outer side of the pressing side peripheral wall 371.
  • the rib 371A circulates around the outer circumference of the pressing side peripheral wall 371 to form an annular shape.
  • the fitting groove 14C is composed of recesses recessed outward in the radial direction starting from the inner peripheral side of the peripheral wall 14.
  • the shape of the concave portion corresponds to the shape of the convex portion in the rib 371A.
  • the rib 371A When the pressing side peripheral wall 371 is inserted into the container portion 10, the rib 371A is fitted into the fitting groove 14C due to elastic deformation. Further, when the pressing side peripheral wall 371 is pulled out to the outside, the rib 371A is detached from the fitting groove 14C due to elastic deformation.
  • a strip-shaped wall 374 which is a modified example of the pressing side peripheral wall 371, will be described with reference to FIGS. 9 (C) and 9 (D).
  • the pressing side peripheral wall 371 may be replaced with a band-shaped wall 374.
  • the strip-shaped wall 374 is not tubular (annular) but strip-shaped.
  • the mounting mechanism 372 is composed of a hook portion 375 and a peripheral wall 14 in the vicinity of the opening 11 of the container portion 10.
  • the hook portion 375 is provided at the upper end of the strip-shaped wall 374.
  • the hook portion 375 is a portion shaped so as to be hooked on the peripheral wall 14.
  • the hook portion 375 is formed in a U shape, for example.
  • the hydrogen generating agent package 20 has been described on the premise that it is placed on the inner bottom surface 12A of the container portion 10, but the present invention is limited to this. It may be installed so as to be in contact with the inner peripheral surface 14B of the container portion 10. However, when a large amount of hydrogen generator 1 is transported by a transporter, it is assumed that a plurality of hydrogen generators 1 are stacked so that the container portion 10 is inserted into the internal space 10A of another container portion 10 through the opening 11. To. In the case where the hydrogen generating agent package 20 is installed so as to be in contact with the inner peripheral surface 14B of the container portion 10, the peripheral wall 14 is substantially increased in thickness by the amount of the hydrogen generating agent package 20.
  • the inserted hydrogen generator 1 may be deformed, which impairs the commercial value. From this point of view, it is preferable that the hydrogen generating agent package 20 is placed on the inner bottom surface 12A of the container portion 10. This also applies to the ⁇ seventh embodiment> described later.
  • the hydrogen generator 1 according to the fifth embodiment of the present invention will be described with reference to FIGS. 10 to 13 and 27.
  • the container portion 10, the hydrogen generator package 20, and the outer package 40 are the same as the hydrogen generator 1 in the first embodiment of the present invention. The explanation is omitted.
  • the hydrogen generator 1 in this embodiment has a different configuration of the movement restriction unit 30 from the hydrogen generator 1 in other embodiments.
  • the movement restricting portion 30 is composed of an extending portion 38 extending from the opening 11 of the container portion 10 toward the inner bottom surface 12A of the container portion 10.
  • a hydrogen generating agent package 20 is provided at or near one end of the extending portion 38.
  • a hooking portion 380 is provided at or near the other end of the extending portion 38.
  • the extending portion 38 may have a rod shape, a strip shape, or any other shape.
  • the extending portion 38 is attached to the container portion 10 by the attaching mechanism 381. Since the mounting mechanism 381 is the same as the mounting mechanism 372 described in the above ⁇ Modification example of the pressing side peripheral wall>, the description thereof will be omitted.
  • the extending portion 38 when the hooking portion 380 is hooked on the upper end of the peripheral wall 14 of the container portion 10, the extending portion 38 or the hydrogen generating agent package 20 can come into contact with the inner bottom surface 12A of the container portion 10. It is preferable to have a long length. This is to prevent the hydrogen generating agent package 20 from freely moving in the container portion 10 by abutting the extending portion 38 or the hydrogen generating agent package 20 on the inner bottom surface 12A of the container portion 10.
  • the extending portion 38 has the same aspect as the strip-shaped wall 374 in the fourth embodiment.
  • the extending portion 38 holds the hydrogen generating agent package 20 in various modes.
  • the hydrogen generating agent package 20 is inserted into the through hole 382 as shown in FIG. 12 (A).
  • An embodiment in which the extending portion 38 holds the hydrogen generating agent package 20 can be mentioned.
  • the through hole 382 penetrates the extending portion 38 in the thickness direction of the extending portion 38.
  • the through hole 382 is a vertically long hole formed in a band shape, and is provided on the side opposite to the hooking portion 380 in the length direction of the extending portion 38 and at the center in the width direction of the extending portion 38.
  • the width of the through hole 382 in the width direction is substantially the same as or smaller than the thickness of the hydrogen generating agent package 20.
  • the extending portion 38 is made of an elastically deformable material. As shown in FIG. 12A, the hydrogen generating agent package 20 inserted into the through hole 382 presses the strip-shaped pieces 383A and 383B located on both sides of the through hole 382 in the width direction outward in the width direction. It is held by the extending portion 38 by being sandwiched by the band-shaped pieces 383A and 383B by the reaction force.
  • the through hole 382 may be formed of a slit.
  • the slit width of the slit is smaller than the thickness of the hydrogen generating agent package 20. If the extending portion 38 is made of an elastically deformable material, the hydrogen generating agent packaging 20 presses the strip-shaped pieces 383A and 383B located on both sides of the slit in the width direction outward in the width direction, and the opposite of the strip-shaped pieces 383A and 383B. It is held by the extending portion 38 by being sandwiched by the strip-shaped pieces 383A and 383B by force.
  • the hydrogen generating agent package 20 is inserted into the slit 384 and extended.
  • the slit 384 extends from the end of the extending portion 38 on the side opposite to the hooking portion 380 in the length direction to the middle of the extending portion 38 in the length direction of the extending portion 38.
  • the length of the slit 384 may be larger or smaller than the length of the hydrogen generating agent package 20 in the length direction.
  • the extending portion 38 is made of an elastically deformable material. As shown in FIG.
  • the hydrogen generating agent package 20 inserted into the slit 384 presses the band-shaped pieces 385A and 385B located on both sides of the slit 384 in the width direction outward in the width direction, and the opposite of the strips 385A and 385B. It is held by the extending portion 38 by being sandwiched by the strip-shaped pieces 385A and 385B by force.
  • the hydrogen generating agent package 20 is inserted into the pinching mechanism 386 as shown in FIG. 12 (C).
  • the pinching mechanism 386 has strip-shaped pieces 387A and 387B.
  • the strip-shaped piece 387A constitutes a section of the extending portion 38 in the length direction.
  • the strip-shaped piece 387A constitutes a section from the middle of the extending portion 38 to the end portion opposite to the hooking portion 380 in the length direction of the extending portion 38 or the vicinity thereof.
  • the strip-shaped piece 387B is arranged in parallel with the strip-shaped piece 387A in the thickness direction of the extending portion 38. Then, both ends of the strip-shaped piece 387B in the length direction are connected to both ends of the strip-shaped piece 387A in the length direction.
  • the strip-shaped piece 387A and the strip-shaped piece 387A are configured so as to be able to spread between the two.
  • the strip-shaped piece 387A and the strip-shaped piece 387A are made of an elastically deformable material.
  • the strip-shaped piece 387A and the strip-shaped piece 387A are configured to have play in at least one length so that a gap into which the hydrogen generator package 20 can be inserted is formed between the strip-shaped piece 387A and the strip-shaped piece 387A.
  • the hydrogen generating agent package 20 inserted into the sandwiching mechanism 386 presses the band-shaped pieces 387A and 387B outward in the width direction, and is sandwiched by the band-shaped pieces 387A and 387B by the reaction force. As a result, it is held by the extending portion 38.
  • the hooking portion 380 is sandwiched so that the distance of the U-shaped gap in the hooking portion 380 is substantially the same as or slightly smaller than the thickness of the upper end portion of the peripheral wall 14 of the container portion 10. It may be configured to have a portion 380A. In this case, since the holding portion 380A strongly holds the upper end portion of the peripheral wall 14 of the container portion 10, when the holding portion 380A is engaged with the upper end portion of the peripheral wall 14 of the container portion 10, the hydrogen generating agent is generated together with the extending portion 38. The package 20 is in a fixed state in the container portion 10. The hooking portion 380 does not have to have the holding portion 380A. In this case, as shown in FIG. 10A, the distance of the U-shaped gap in the hook portion 380 is larger than the thickness of the upper end portion of the peripheral wall 14 of the container portion 10.
  • the lid portion 60 that closes the opening 11 of the container portion 10 is provided. It may be provided.
  • the lid portion 60 has a lid-side vent (or lid-side opening: the same applies hereinafter) 60B that opens the inside of the container portion 10 to the outside. Hydrogen generated in the container portion 10 is discharged to the outside through the lid side ventilation hole 60B.
  • the hook portion 380 is hooked on the peripheral wall 14 across the upper end surface of the peripheral wall 14 of the container portion 10. Therefore, when the opening 11 of the container portion 10 is closed by the lid portion 60, as shown in FIG. 13B, the ceiling surface 60A on the inner side of the lid portion 60 hooks the hook portion 380 on the peripheral wall 14 of the container portion 10. Press on the end face. As a result, the hooking portion 380 is strongly sandwiched between the inner ceiling surface 60A of the lid portion 60 and the upper end surface of the peripheral wall 14 of the container portion 10, and the hydrogen generating agent package 20 together with the extending portion 38 is inside the container portion 10. It becomes a fixed state at. If the lid portion 60 is provided, the hydrogen generating agent package 20 can be fixed in the container portion 10 together with the extending portion 38 even if the hook portion 380 does not have the holding portion 380A.
  • the lid portion 60 may be configured to have a through hole 60C through which the extending portion 38 passes, as shown in FIG. 13C.
  • the through hole 60C penetrates the inner ceiling surface 60A in the thickness direction of the inner ceiling surface 60A of the lid portion 60.
  • the through hole 60C may have a size and shape that allows the extending portion 38 to pass through when the extending portion 38 is inserted.
  • the through hole 60C is substantially the same as the cross section when the extending portion 38 is cut in the thickness direction so that the hydrogen generated in the container portion 10 does not leak from between the through hole 60C and the extending portion 38. Or, it is preferably slightly smaller or larger in size and shape.
  • the extending portion 38 is inserted into the through hole 60C, and the upper portion 38A of the extending portion 38 has the through hole 60C. It passes through and is located outside. That is, when the opening 11 of the container portion 10 is closed by the lid portion 60, the extending portion 38 passes through the through hole 60C and is located outside the upper portion (extending side outer section) 38A of the extending portion 38. It is divided into an extension side internal section 38B located inside the container portion 10. As a result, the extending portion 38 is restrained by the lid portion 60, and the movement is restricted. To what extent the movement of the extending portion 38 is restricted is determined by the correlation between the size and shape of the through hole 60C and the extending portion 38.
  • the through hole 60C may be formed of a slit.
  • the slit width of the slit is smaller than the thickness of the extending portion 38. If at least the area around the slit in the lid portion 60 is made of an elastically deformable material, the slit is expanded by the extending portion 38, and the upper portion (extending side outer section) 38A of the extending portion 38 is formed. , It will pass through the slit and be located outside.
  • the extending portion 38 does not have to have the hooking portion 380.
  • the lid portion 60 covers the container portion 10 with a lid.
  • the lid side covering portion 60E comes into contact with the upper end of the extending portion 38 and presses the extending portion 38 downward.
  • the lid side covering portion 60E refers to a portion of the lid portion 60 that faces the opening 11 of the container portion 10 and covers the opening 11.
  • the extending portion 38 or the hydrogen generating agent package 20 is sandwiched between the lid side covering portion 60E and the bottom wall 12, and is fixed inside the container portion 10.
  • the extending portion 38 has a length capable of the above-mentioned state.
  • the extending portion 38 or the hydrogen generating agent package 20 should come into contact with the peripheral wall 14 as a stopper so that the extending portion 38 slides along the inner bottom surface 12A and the posture of the extending portion 38 does not collapse. Is preferable.
  • another stopper (not shown) that is convex from the inner bottom surface 12A may be provided on the bottom surface wall 12.
  • the hydrogen generator 1 according to the sixth embodiment of the present invention will be described with reference to FIG.
  • the hydrogen generator 1 in the present embodiment includes a container portion 10, a hydrogen generating agent package 20, an external package 40, and does not include a movement restriction unit 30.
  • the outer packaging body 40 is not drawn. Therefore, in the hydrogen generator 1 of the embodiment, as shown in FIG. 14 (B), when the liquid is poured into the container portion 10, the hydrogen generator package 20 floats up to the water surface.
  • the hydrogen generating agent package 20 (the side of the hydrogen generating agent package 20 facing the inner bottom surface 12A of the container portion 10) comes into contact with the liquid, and the rest does not come into contact with the liquid and comes into contact with the outside air. It will be in the state of. Such things are also included in the scope of the present invention. Since the container portion 10, the hydrogen generating agent package 20, and the external package 40 are the same as the hydrogen generator 1 in the first embodiment of the present invention, the description thereof will be omitted.
  • the water level W of the liquid poured into the container portion 10 is placed on the inner side bottom surface 12A of the container portion 10 with reference to the inner side bottom surface 12A of the container portion 10. It may be equal to or less than the flat surface 20A (the flat surface on the side facing the opening 11) on one side of the hydrogen generating agent package 20. That is, the water level W may be equal to or less than the thickness of the hydrogen generating agent package 20 when the inner bottom surface 12A of the container portion 10 is used as a reference. In this case, the hydrogen generating agent package 20 does not float. As a result, the hydrogen generating agent package 20 remains in contact with the inner bottom surface 12A of the container portion 10.
  • the liquid can enter the inside of the hydrogen generating agent package 20 and react with the hydrogen generating agent, so that there is no problem in use.
  • a small amount of liquid is sufficient, which is advantageous in terms of cost.
  • the water level V of the liquid poured into the container portion 10 is equal to the inner bottom surface 12A of the container portion 10 in the container axial direction A when the hydrogen generating agent package 20 is lifted. It is preferable that the distance L facing the flat surface 20B on the other side of the hydrogen generating agent package 20 is equal to or less than the thickness S of the hydrogen generating agent package 20 (S ⁇ L).
  • the embodiment shown in FIG. 15 (B) is preferable from the viewpoint of hydrogen generation efficiency because the contact area of the hydrogen generating agent package 20 in contact with the liquid is larger than that of the embodiment shown in FIG. 15 (A). .. Moreover, since a small amount of liquid is sufficient, it is advantageous in terms of cost.
  • a pair of foot members 70 are attached to the hydrogen generating agent packaging body 20. It may be provided.
  • the pair of foot members 70 are provided on the flat surface 20B on one side of the hydrogen generating agent package 20 so as to be separated from each other for a predetermined period of time.
  • the pair of foot members 70 have a base portion 71 and an upright portion 72.
  • the base 71 is provided on the plane 20B.
  • the upright portion 72 stands up from the plane 20B with the base portion 71 as the starting point.
  • the upright portions 72 are provided at predetermined intervals and function as legs that support the hydrogen generating agent package 20.
  • the standing portion 72 is provided on the base portion 71 so as to be foldable.
  • the base portion 71 and the upright portion 72 are integrally formed of, for example, waterproof thick paper.
  • a U-shaped notch is made inside the quadrangular cardboard, a base 71 and an upright portion 72 are formed.
  • the hydrogen generating agent package 20 provided with the pair of foot members 70 is placed on the inner side of the container portion 10 so that the upright portion 72 and the inner side bottom surface 12A of the container portion 10 are in contact with each other.
  • the inner bottom surface 12A of the container portion 10 in the container axial direction A and the hydrogen generating agent package 20 are separated from each other.
  • the standing portion 72 is in contact with the inner bottom surface 12A of the container portion 10 and the hydrogen generating agent is generated.
  • a space is formed between the package 20 and the inner bottom surface 12A of the container portion 10. In this case, the amount of the liquid that reacts with the hydrogen generating agent can be increased while increasing the contact area where the hydrogen generating agent package 20 comes into contact with the liquid.
  • the standing portion 72 is preferably made of a material having a specific gravity heavier than that of water so that the posture of the hydrogen generating agent package 20 does not collapse when the liquid is poured. Further, even if the specific gravity is lighter than that of water (not shown), a weight may be provided on the foot member 70 so that the foot member 70 as a whole has a specific gravity heavier than that of water. The weight (not shown) may be provided on the hydrogen generating agent package 20.
  • the hydrogen generator 1 according to the seventh embodiment of the present invention will be described with reference to FIG.
  • the hydrogen generator 1 in the present embodiment includes a container portion 10, an accommodating portion 29, and an outer packaging body 40. Since the container portion 10 and the outer packaging body 40 are the same as the hydrogen generator 1 in the first embodiment of the present invention, the description thereof will be omitted.
  • the accommodating portion 29 accommodates the hydrogen generating agent 21 inside the container portion 10 and has a plurality of fine vent holes 292 for passing the generated hydrogen to the outside.
  • the fine ventilation holes 292 have a size that prevents the particles of the hydrogen generating agent 21 from passing through to the outside.
  • the accommodating portion 29 is composed of an inner bottom surface 12A of the container portion 10 and an accommodating side covering portion 290 that covers the inner bottom surface 12A. ..
  • the accommodating side covering portion 290 covers the entire area or a part of the inner side bottom surface 12A.
  • the outer edge region 290A of the accommodating side covering portion 290 is fixed to the inner side bottom surface 12A or the inner peripheral surface 14B of the peripheral wall 14.
  • the method of fixing the outer edge region of the accommodating side covering portion 290 is not particularly limited.
  • the inner region 290B inside the outer edge region 290A is not fixed to the inner bottom surface 12A. Therefore, a storage space 291 is formed between the storage side covering portion 290 and the inner side bottom surface 12A of the container portion 10.
  • the hydrogen generating agent 21 is housed in the storage space 291.
  • the accommodating side covering portion 290 is provided with a plurality of fine ventilation holes 292 for passing hydrogen to the outside.
  • the fine ventilation hole 292 penetrates the accommodating side covering portion 290 in the container axial direction A. Note that, in FIG. 17B, fine ventilation holes 292 are drawn for the sake of explanation, but in FIG. 17A, fine ventilation holes 292 are not drawn. This is because the fine ventilation holes 292 allow hydrogen generated from the hydrogen generating agent 21 to pass through to the outside, but do not allow the hydrogen generating agent 21 itself to pass through, so that it is actually difficult to see visually.
  • the accommodating side covering portion 290 is composed of, for example, a sheet member formed of a non-woven fabric or a sheet member braided with fibers.
  • the fine ventilation holes 292 are formed of gaps between fibers in the non-woven fabric or a mesh of sheet members woven from the fibers.
  • the outer edge region of the seat member is fixed to the inner bottom surface 12A or the inner peripheral surface 14B of the peripheral wall 14.
  • the method of fixing the sheet member includes various aspects such as heat fusion and gluing, but is not limited to a specific method.
  • a moisture blocking layer may be provided on the surface of the accommodating side covering portion 290 on the side facing the hydrogen generating agent 21. Since the moisture blocking layer is the same as that described in ⁇ First Embodiment>, the description thereof will be omitted.
  • the storage chamber 34 in the ⁇ third embodiment> accommodates the hydrogen generating agent package 20, but the present invention also has a configuration in which the storage chamber 34 accommodates the hydrogen generating agent 21 as the storage unit 29. include. In this case, it is necessary to design the sizes of the plurality of holes so that the hydrogen generating agent 21 does not leak from the storage chamber 34.
  • the hydrogen generating agent 21 is directly accommodated in the accommodation space 291 (or the accommodation space 34A of the accommodation chamber 34) provided between the accommodation side covering portion 290 and the inner side bottom surface 12A of the container portion 10. It becomes a thing. That is, in the present embodiment, the hydrogen generating agent 21 is housed in the storage space 291 (or the storage space 34A of the storage room 34) so as to be in contact with the storage side covering portion 290 and the inner side bottom surface 12A of the container portion 10. Therefore, in the present embodiment, the accommodating portion 29 appears to be integrated with the container portion 10 on the inner bottom surface 12A of the container portion 10.
  • the heat insulating layer 50 may be provided below the bottom wall 12 in the container axial direction A.
  • a lower internal space 10C is provided below the bottom wall 12 in the container axial direction A. That is, the lower internal space 10C is located below the container axial direction A with respect to the internal space 10A.
  • the container portion 10 has a double bottom structure in which another bottom wall 15 is provided below the bottom wall 12 in the container axial direction A.
  • the lower internal space 10C is surrounded by the bottom wall 12, the bottom wall 15, and the peripheral wall 14. If the material constituting the heat insulating layer is accommodated in the lower internal space 10C, that portion becomes the heat insulating layer 50.
  • the material constituting the heat insulating layer air can be mentioned as an example. If the heat insulating layer 50 is provided, the degree to which the heat generated when hydrogen is generated is transferred to the outside can be reduced. As a result, the user of the hydrogen generator 1 does not feel hot even if he / she holds it by hand.
  • the mode in which the container portion 29 is provided on the inner side bottom surface 12A of the container portion 10 has been described, but the present invention is not limited to this, and the mode in which the container portion 10 is provided on the inner peripheral surface 14B of the container portion 10 is described. It may be.
  • the accommodating portion 29 is composed of an inner peripheral surface 14B of the container portion 10 and an accommodating side covering portion 290 that covers the inner peripheral surface 14B. That is, the accommodating portion 29 includes all aspects provided on the inner side surface of the container portion 10.
  • the hydrogen generating agent package 20 and the movement restriction unit 30 in the ⁇ first embodiment> to the ⁇ fifth embodiment>, and the hydrogen generating agent package 20 in the ⁇ sixth embodiment> are inside the container unit 10.
  • it can be regarded as an accommodating portion having a plurality of holes for passing the generated hydrogen to the outside.
  • the accommodating portion in the present embodiment may be independent of the container portion 10 like the hydrogen generating agent package 20, or may be the accommodating side covering portion 290 and the inner side bottom surface 12A. , It may be configured in cooperation with a part of the container portion 10.
  • the hydrogen generating agent package 20 may be in a state of being simply housed inside the container portion 10 without being restrained.
  • the hydrogen generator 1 according to the eighth embodiment of the present invention will be described with reference to FIG.
  • the hydrogen generator 1 in the present embodiment includes a container portion 10, a hydrogen generating agent package 20 as a storage portion 29, and an outer package 40. Since the container portion 10 and the outer packaging body 40 are the same as the hydrogen generator 1 in the first embodiment of the present invention, the description thereof will be omitted.
  • the container portion 10 has a base wall 16 extending from the outer edge of the bottom wall 12 (outer side bottom surface 12B) to the side opposite to the peripheral wall 14 in the container axial direction A. ..
  • the base wall 16 is an annular wall that goes around the bottom wall 12 (outer bottom surface 12B) in the circumferential direction along the outer edge of the bottom wall 12 (outer side bottom surface 12B).
  • the inner wall surface 16A of the base wall 16 and the outer side bottom surface 12B of the bottom surface wall 12 form a recess 96 recessed in the container axial direction A on the bottom surface side of the container portion 10.
  • the recess 96 is configured to be recessed in the container axial direction A on the outer side (outer side bottom surface 12B side) of the bottom wall 12 of the container portion 10.
  • the inner wall surface 16A of the base wall 16 is an inner peripheral surface of the base wall 16, and forms an annular shape around the inner peripheral side of the base wall 16 in the circumferential direction.
  • the outer bottom surface 12B is the surface of the bottom surface wall 12 on the opposite side of the inner bottom surface 12A.
  • the inner bottom surface 12A faces the internal space 10A side or the opening 11 side of the container portion 10, while the outer bottom surface 12B faces the outer side.
  • the recess side space 97 surrounded by the recess 96 has a size capable of accommodating the hydrogen generating agent package 20 and the liquid container 95, for example, as shown in FIG. 18 (A).
  • the outer packaging body 40 covers and wraps the container portion 10, the hydrogen generating agent packaging body 20 housed in the recess 96, and the liquid container body 95.
  • the recess 96 is not limited to the above aspect, and may be a recess of any aspect.
  • the recess 96 may be configured to be recessed toward the inside of the bottom wall 12 starting from the side surface 12C of the bottom wall 12.
  • the side surface 12C of the bottom wall 12 corresponds to the outer peripheral surface around the central axis of the bottom wall 12 parallel to the container axial direction A. Further, the direction in which the recess 96 is recessed is, for example, an orthogonal direction E orthogonal to the container axial direction A.
  • the liquid container 95 contains, for example, a liquid for generating hydrogen in response to the hydrogen generating agent 21 in a bag formed of a resin film. , The bag mouth is sealed by welding or the like.
  • the liquid container 95 is provided with a slit 95C for opening.
  • the liquid container 95 is not limited to the above, and may include any liquid container 95, for example, a container with a lid.
  • a moisture blocking layer 13 is provided on the bottom surface 12B on the outer side. Then, the flat surface 20A on one side of the hydrogen generating agent package 20 comes into contact with the moisture blocking layer 13, and the flat surface 20B on the other side of the hydrogen generating agent packaging 20 comes into contact with the flat surface 95A on one side of the liquid container 95.
  • the hydrogen generating agent package 20 and the liquid container 95 are housed in the recess side space 97 so that the flat surface 95B on the other side of the liquid container 95 comes into contact with the outer package 40. It is packaged by the side packaging body 40.
  • the flat surface 95A on one side of the liquid container 95 (the portion facing the hydrogen generator package 20 in the container axial direction A).
  • a moisture blocking layer 82 made of a material that blocks moisture, as shown in FIG. 18 (A).
  • the hydrogen generating agent package 20 is housed in the internal space 10A side of the container portion 10 and is housed in the recessed side space 97, similarly to the hydrogen generating tool 1 in the first embodiment. May contain only the liquid container 95. Further, the storage locations of the hydrogen generating agent package 20 and the liquid container 95 may be exchanged. Further, both the hydrogen generating agent package 20 and the liquid container 95 may be housed in the internal space 10A side of the container part 10.
  • the position of the hydrogen generating agent package 20 facing at least one of the flat surface 20B on the other side of the hydrogen generating agent packaging 20 and the flat surface 20A on one side of the hydrogen generating agent packaging 20 It is preferable that a moisture blocking layer (not shown) made of a material that blocks moisture is provided around the hydrogen generating agent package 20 at a position facing the outer edge.
  • the moisture blocking layer is provided on any surface of the outer packaging 40, the liquid container 95, and the container 10.
  • the hydrogen generator 1 according to the ninth embodiment of the present invention will be described with reference to FIGS. 19 and 20.
  • the hydrogen generator 1 in the present embodiment includes a container portion 10, an accommodating portion 29, and a lid portion 60. Since the container portion 10 is the same as the hydrogen generator 1 in the first embodiment of the present invention, the description thereof will be omitted. Further, the accommodating portion 29 may be any of the first to eighth embodiments including the hydrogen generating agent package 20.
  • the lid 60 will be described with reference to FIGS. 19 and 20.
  • the lid portion 60 covers the opening (opening on the container side) 11 of the container portion 10 and closes the opening 11.
  • the lid portion 60 has a lid-side covering portion 61, a lid-side peripheral wall portion 62, a ventilation-side convex portion 63, a ventilation-side valve portion 64, and a lid-side convex portion 65.
  • the lid-side covering portion 61 is a portion that covers the opening 11 and closes the opening 11. Then, when the lid-side covering portion 61 closes the opening 11 of the container portion 10, the lid-side covering portion 61 accommodates the bottom wall 12 or the container in the container axial direction A (the depth direction of the container portion 10, hereinafter the same). It faces the part 29 (hydrogen generator package 20).
  • the lid side covering portion 61 is configured as the facing wall 61A.
  • the facing wall 61A is formed in a disk shape.
  • the diameter of the facing surface 61C (inner diameter of the lid 60) on the facing wall 61A on the side facing the bottom wall 12 or the accommodating portion 29 (hydrogen generating agent package 20) is the end of the container portion 10 on the opening 11 side. It is preferable that the diameter is slightly larger than or almost the same as the outer diameter of the portion.
  • the facing wall 61A has a lid-side ventilation hole (or lid-side opening) 610 that communicates the outside with the inside of the container portion 10.
  • the lid-side ventilation hole 610 penetrates the facing wall 61A in the thickness direction of the facing wall 61A.
  • the lid-side peripheral wall portion 62 is erected from the facing wall 61A (lid-side covering portion 61) starting from the outer edge of the facing wall 61A (lid-side covering portion 61), and is erected from the facing wall 61A (lid-side covering portion 61). It extends around the outer edge in the circumferential direction.
  • the direction in which the lid-side peripheral wall portion 62 is erected is substantially parallel to the direction in which the peripheral wall portion 14 of the container portion 10 extends when the opening 11 of the container portion 10 is closed by the lid portion 60, or the container portion 10 is erected. It is preferable that the peripheral wall 14 intersects in the extending direction.
  • the lid-side peripheral wall portion 62 has a lid-side recess 620 on the inner peripheral side.
  • the lid-side recess 620 is recessed in the thickness direction of the lid-side peripheral wall portion 62, starting from the inner peripheral surface 62A of the lid-side peripheral wall portion 62.
  • the lid-side concave portion 620 has a shape that can be fitted to the container-side convex portion 14F.
  • the container-side convex portion 14F may be formed of an annular convex portion that goes around the circumferential direction of the peripheral wall 14 (around the container axial direction A), or may be formed by a convex portion that extends only partially without going around. It may be configured.
  • the lid side peripheral wall portion 62 is made of an elastically deformable material. Therefore, in the process of closing the opening 11 of the container portion 10 with the lid portion 60, the lid-side peripheral wall portion 62 is guided by the container-side convex portion 14F, elastically deforms, and spreads outward in the radial direction of the facing wall 61A while the container shaft. It moves toward the bottom wall 12 of the container portion 10 in the direction A. At this time, when the lid-side concave portion 620 and the container-side convex portion 14F face each other in the radial direction of the facing wall 61A, the container-side convex portion 14F fits into the lid-side concave portion 620, and the lid-side peripheral wall portion 62 faces each other. It is restored and deformed inward in the radial direction of the wall 61A. As a result, the lid portion 60 is in a state of being fixed to the container portion 10.
  • the ventilation side convex portion 63 is a portion that is convex from the facing wall 61A (lid side covering portion 61) toward the outside (away from) from the lid side ventilation hole 610 as a starting point.
  • the ventilation side convex portion 63 has a passage 630 inside.
  • the passage 630 penetrates the ventilation side convex portion 63 in the convex direction of the ventilation side convex portion 63, and is connected to both the outside and the lid side ventilation hole 610.
  • the internal space 10A of the container portion 10 communicates with the external space through the passage 630 and the lid side ventilation hole 610, and is opened to the outside.
  • the convex direction is a direction having the container axial direction A component. In the present embodiment, the convex direction is parallel to the container axial direction A, but may be a direction inclined with respect to the container axial direction A.
  • the ventilation side convex portion 63 is formed in a cylindrical shape. Then, as shown in FIGS. 19B and 20B, the ventilation side convex portion 63 may be integrally formed with the facing wall 61A. Further, as shown in FIGS. 21A and 21B, the ventilation side convex portion 63 may be composed of an insertion pipe 640 inserted into the lid side ventilation hole 610. The ventilation side convex portion 63 is configured by inserting the insertion pipe 640 into the lid side ventilation hole 610. The insertion tube 640 is fixed to the lid-side ventilation hole 610 by the holding force of the lid-side ventilation hole 610 or by another fixing means.
  • the sealing member (packing) 650 is used to prevent hydrogen from leaking from the internal space 10A from the gap between the insertion tube 640 and the lid side ventilation hole 610. Seal the surroundings.
  • the seal member (packing) 650 may be attached to the insertion pipe 640 later, or may be provided in advance on the facing surface 61C of the facing wall 61A so as to be fitted in the process of inserting the insertion pipe 640. ..
  • an external pipe 200 can be connected to the ventilation side convex portion 63.
  • Examples of the external tube 200 include a cannula.
  • the passage 630 and the inner passage of the outer pipe 200 communicate with each other.
  • the external pipe 200 functions as an extension pipe of the ventilation side convex portion 63.
  • the ventilation side valve portion 64 opens and closes the lid side ventilation hole 610 (passage 630) with respect to the outside.
  • the ventilation side valve portion 64 is provided in the outer side opening 631 of the passage 630 communicating with the outside.
  • the ventilation side valve portion 64 opens when the pressure inside the container portion 10 exceeds the threshold value.
  • the ventilation side valve portion 64 has, for example, a valve body portion 64A and a spring-loaded hinge 64B.
  • the valve body 64A opens and closes the external opening 631 (passage 630) with the spring-loaded hinge 64B as a fulcrum.
  • the spring-loaded hinge 64B is provided in the vicinity of the outer side opening 631 of the ventilation side convex portion 63.
  • the spring-loaded hinge 64B urges the valve body 64A in the closing direction.
  • the urging force of the spring-loaded hinge 64B is superior to the pressure inside the container portion 10, and the spring-loaded hinge 64B has an external opening 631 (passage 630). ) Maintain the closed posture.
  • the spring-loaded hinge 64B is pressed in the opening direction by the pressure inside the container portion 10. As a result, the internal space 10A of the container portion 10 is opened to the outside, and the generated hydrogen flows to the outside.
  • the ventilation side valve portion 64 may be provided with a posture maintaining mechanism (not shown) in which the valve body portion 64A forcibly opens the external side opening 631 (passage 630) to the outside.
  • the posture maintaining mechanism may be configured to fix the valve body 64A in an open posture, or may regulate the spring urging force of the spring-loaded hinge 64B, for example.
  • the ventilation side convex portion 63 may not be provided. In the case of the configuration without the ventilation side convex portion 63, hydrogen is discharged to the outside through the lid side ventilation hole 610. If there is no ventilation side convex portion 63, a valve portion (not shown) that opens and closes the lid side ventilation hole 610 is provided in the lid side ventilation hole 610. This valve portion has the same structure as the ventilation side valve portion 64. Further, the present invention also includes a valve portion that does not have a valve portion that opens and closes (not shown) the vent side valve portion 64 and the lid side vent hole 610 (not shown).
  • the ventilation side valve portion 64 When the ventilation side valve portion 64 is provided, it is possible to limit the discharge of unnecessary hydrogen from the inside of the container portion 10 to the outside. Further, by adding a posture maintaining mechanism (not shown) to the ventilation side valve portion 64, hydrogen can be discharged from the inside of the container portion 10 to the outside at any time when the user wants to suck hydrogen.
  • the lid-side convex portion 65 in the present embodiment is convex toward the side away from the facing wall 61A starting from the outer side surface 61B of the facing wall 61A (lid-side covering portion 61) facing the outer side of the container portion 10, and the outer side surface. It is composed of an annular wall that goes around the outer side surface 61B along the 61B.
  • the lid-side convex portion 65 is convex in the direction having the container axial direction A component.
  • the lid-side convex portion 65 is configured as a cylindrical cylindrical wall 65A extending in the container axial direction A.
  • the space 600 surrounded by the inner wall surface 65B of the cylindrical wall 65A and the outer side surface 61B has a size capable of accommodating the hydrogen generating agent package 20 and / or the liquid container 95. Further, looking at the inner peripheral side of the lid-side convex portion 65, it can be understood that the lid-side concave portion 65F is formed. That is, the lid-side convex portion 65 can be grasped as having the lid-side concave portion 65F open to the outside on the inner side.
  • the space surrounded by the lid-side recess 65F corresponds to the space 600.
  • the hydrogen generating agent package 20 and / or the liquid container 95 is placed so that at least a part of its flat surface portion abuts on the outer side surface 61B.
  • the hydrogen generating agent package 20 and / or the liquid container 95 is housed so as not to protrude from the space 600 even if the substantially total length is reduced by bending or bending itself. Is preferable. In consideration of such a thing, the shape and size of the space 600 (height and inner diameter of the cylindrical wall 65A) are determined.
  • the lid-side ventilation hole 610 and the ventilation-side convex portion 63 are arranged on the outer side surface 61B on the outer side surface 61B and in parallel with the lid-side convex portion 65 on the outside of the space 600.
  • the present invention is not limited to this.
  • the lid-side ventilation hole 610 and the ventilation-side convex portion 63 may be provided in the space 600 surrounded by the lid-side convex portion 65 on the outer side surface 61B.
  • the lid-side convex portion 65 may be configured as an arc wall 65C provided in an arc shape instead of an annular shape. Further, as shown in FIG.
  • the lid-side convex portion 65 may be composed of two non-continuous arc walls 65D and 65E. Further, for example, as shown in FIG. 22 (E), the lid-side convex portion 65 may be a polygonal cylinder such as a square cylinder instead of a cylinder.
  • the lid-side convex portion 65 is not limited to the arc walls 65C to 65E or the polygonal tubular shape. That is, the lid-side convex portion 65 is convex starting from the outer side surface 61B of the lid-side cover portion 61 facing the outer side of the container portion 10, and is external so that the space 600 surrounded by the lid-side convex portion 65 is formed. It may extend continuously or discontinuously along the side surface 61B on the outer side surface 61B. Therefore, the lid-side convex portion 65 may be, for example, a curved surface having an inner peripheral surface that goes around continuously or discontinuously.
  • the lid-side convex portion 65 is, for example, a plane in which the inner peripheral surface continuously circles while the adjacent planes intersect, or a plane in which the extension planes of the adjacent planes can intersect discontinuously. It may be. Further, the lid-side convex portion 65 may be, for example, a continuous curved surface or a discontinuous curved surface whose inner peripheral surface does not go around but forms a surrounding space 600. Further, the lid-side convex portion 65 is, for example, a space in which the inner peripheral surface does not go around but surrounds the space 600, and the adjacent planes intersect and are continuous, or the inner peripheral surface does not go around but surrounds the space 600.
  • the scope of the present invention also includes various combinations of the above-mentioned lid-side ventilation holes 610, ventilation-side convex portions 63, and lid-side convex portions 65.
  • the ventilation side valve portion 64 When the ventilation side valve portion 64 is not provided, when the liquid reacts with the hydrogen generating agent to generate hydrogen, the hydrogen is sequentially passed through the lid side ventilation hole 610 and the passage 630 of the lid portion 60 to the ventilation side convex portion. It is discharged to the outside through the outer side opening 631 of 63. The user inhales the hydrogen. As a result, the user can efficiently take in hydrogen into the body.
  • the ventilation side valve portion 64 when the ventilation side valve portion 64 is provided, hydrogen is stored in the internal space 10A of the container portion 10 in a state where the ventilation side valve portion 64 closes the passage 630. Then, when the pressure in the internal space 10A of the container portion 10 exceeds a predetermined threshold value due to hydrogen, the ventilation side valve portion 64 opens the external side opening 631 (passage 630) to the outside.
  • the ventilation side valve portion 64 may close the passage 630 when the user wants to suck hydrogen. Therefore, when the user wants to suck hydrogen, ( By a posture maintaining mechanism (not shown), the ventilation side valve portion 64 can forcibly open the outer side opening 631 (passage 630) to the outside.
  • the hydrogen generator 1 according to the tenth embodiment of the present invention will be described with reference to FIG. 23.
  • the hydrogen generator 1 in the present embodiment is obtained by adding a storage unit 80 to the hydrogen generator 1 in the first embodiment.
  • the storage unit 80 has a storage space 800 inside for storing gas (hydrogen) discharged to the outside through the passage 630 of the convex portion 63 on the ventilation side.
  • the storage unit 80 has a connection unit 81 that can be detachably connected to the ventilation side convex portion 63 so that the storage space 800 and the space in the passage 630 communicate with each other.
  • the connection portion 81 is composed of a first storage side convex portion 83 that is convex starting from the first storage side hole portion 80A provided in the storage portion 80.
  • the first storage-side convex portion 83 is composed of, for example, a pipe having an insertion path 830 penetrating in the convex direction inside itself.
  • the ventilation side convex portion 63 is configured to be insertable into the insertion path 830 in a state of being in close contact with the insertion path 830. That is, the shapes and sizes of the first storage side convex portion 83 and the ventilation side convex portion 63 are configured so that hydrogen does not leak to the outside from the connecting portion between the first storage side convex portion 83 and the ventilation side convex portion 63. .. Further, in order to maintain the state in which the first storage side convex portion 83 is inserted into the ventilation side convex portion 63, a fixing portion (not shown) may be provided.
  • the storage unit 80 as described above is composed of, for example, a bag body.
  • the bag body is preferably made of, for example, a material that can be shrunk and expanded (expanded and contracted). Examples of such a material include resin such as vinyl and paper.
  • Hydrogen generated from the hydrogen generating agent package 20 (accommodating portion 29) in the container portion 10 is discharged to the outside through the passage 630, but by connecting the storage portion 80 to the venting side convex portion 63, the atmosphere is normally produced. It is possible to store a certain amount of hydrogen that is released into the air and is wasted.
  • a second storage side hole 80B is separately provided in the storage portion 80, and the second storage side convex having a passage 840 inside starting from the second storage side hole 80B.
  • a unit 84 may be provided.
  • the passage 840 penetrates in the convex direction inside the second storage side convex portion 84.
  • the insertion path 830 and the passage 840, the first storage side hole 80A and the second storage side hole 80B have substantially the same configuration as the ventilation side convex portion 63.
  • Hydrogen in the storage space 800 is discharged to the outside through the passage 840. At this time, if the pressure in the storage space 800 becomes too high due to the hydrogen stored in the storage unit 80, the storage unit 80 may burst. Therefore, a storage side valve 85 that opens and closes the passage 840 may be provided. ..
  • the storage side valve 85 is provided in the outer side opening 841 of the passage 840 that communicates with the outside.
  • the storage side valve 85 opens when the pressure inside the storage unit 80 (storage space 800) exceeds the threshold value.
  • the structure of the storage side valve 85 is the same as that of the ventilation side valve portion 64.
  • a valve for opening and closing the second storage side hole portion 80B (not shown) is provided in the second storage side hole portion 80B.
  • the hydrogen generator 1 according to the eleventh embodiment of the present invention will be described with reference to FIG. 24.
  • the hydrogen generator 1 in the present embodiment is different from the lid side vent hole 610 in the facing wall 61A (lid side covering portion 61) of the hydrogen generator 1 in the first embodiment.
  • the lid side insertion hole 660 is provided.
  • the lid side insertion hole 660 penetrates the facing wall 61A in the thickness direction of the facing wall 61A and communicates the outside with the inside of the container portion 10.
  • the lid-side insertion hole 660 has a size and shape into which an external tube can be inserted.
  • the lid side insertion hole 660 is provided with an insertion side valve portion 661 on the inner side of the container portion 10.
  • the insertion side valve portion 661 opens when a pressing force equal to or higher than a predetermined threshold value is applied to itself from the outside toward the inside of the container portion 10.
  • the insertion-side valve portion 661 opens when pressed by a tube inserted into the lid-side insertion hole 660 with a predetermined pressing force (a force equivalent to a predetermined threshold value).
  • the insertion side valve portion 661 is configured so as not to be opened by a force from the inside to the outside of the container portion 10. That is, the insertion side valve portion 661 functions as a check valve. Since the specific configuration of the insertion side valve portion 661 is the same as that of the ventilation side valve portion 64 (valve body portion and spring-loaded hinge), the description of the ventilation side valve portion 64 is also applicable here.
  • a hydrogen-containing water producing apparatus capable of producing hydrogen-containing water can be configured by using the hydrogen generator 1 in the present embodiment.
  • the hydrogen-containing water production apparatus will be described below with reference to FIG. 25.
  • the hydrogen-containing water production apparatus connects the hydrogen generator 1 on the hydrogen generating side that generates hydrogen, the container portion 10 and the lid portion 60 on the hydrogen receiving side that receives the generated hydrogen, and the hydrogen generating side and the hydrogen receiving side. It comprises a trachea 90.
  • FIG. 25 (A) water is put into the container portion 10 (on the right side of FIG. 25 (A)) on the hydrogen receiving side. Then, one end 90A side of the ventilation pipe 90 is inserted into the lid side insertion hole 660 of the lid portion 60 in the hydrogen generator 1 (left side of FIG. 25 (A)) on the hydrogen generation side, and the hydrogen generator 1 on the hydrogen generation side is inserted. Connect to. As shown in FIG. 25B, one end 90A side of the ventilation pipe 90 may be directly inserted into the ventilation side convex portion 63 instead of the lid side insertion hole 660. Further, when the lid portion 60 of the ninth embodiment is applied to the container portion 10 on the hydrogen receiving side, the lid side insertion hole 660 is removed from FIG. 25 (B). Such things are also included in the scope of the present invention.
  • the other end 90B side of the ventilation pipe 90 is inserted into the lid side insertion hole 660 in the lid portion 60 on the hydrogen receiving side and connected to the lid portion 60.
  • the ventilation pipe 90 is inserted until the other end 90B of the ventilation pipe 50 is located near the inner bottom surface 12A of the container portion 10 on the hydrogen receiving side.
  • the other end 90B side of the ventilation pipe 90 may be inserted into the ventilation side convex portion 63. Such things are also included in the scope of the present invention.
  • hydrogen can be discharged to the outside through the passage 630 of the convex portion 63 on the ventilation side in the hydrogen generator 1 on the hydrogen generation side. .. That is, in the hydrogen generator 1 of the present embodiment, the user can absorb hydrogen while producing hydrogen-containing water.
  • one end 90A side of the ventilation pipe 90 may be inserted into the ventilation side convex portion 63 of the hydrogen generator 1 on the hydrogen generation side. Further, in the hydrogen-containing water production apparatus, it is sufficient that the hydrogen generator 1 on the hydrogen generating side is provided with only one of the convex portion 63 on the ventilation side and the insertion hole 660 on the lid side.
  • the hydrogen generator 1 according to the twelfth embodiment of the present invention will be described with reference to FIG. 26.
  • the hydrogen generator 1 in the present embodiment is in a space 600 surrounded by an inner wall surface 65B of the cylindrical wall 65A of the hydrogen generator 1 in the first embodiment and an outer side surface 61B of the facing wall 61A. , Not only the hydrogen generating agent package 20 but also the liquid container 95 can be stored.
  • the liquid container 95 is the same as that described in the eighth embodiment (see FIG. 18 (B)). That is, in the liquid container 95, for example, the liquid is stored in a bag made of a resin film, and the bag mouth is sealed by welding or the like.
  • the liquid container 95 is provided with a slit 95C for opening.
  • the liquid container 95 is not limited to the above, and may include any liquid container 95, for example, a container with a lid.
  • the space 600 in which the hydrogen generator package 20 and the liquid container 95 are laminated along the container axial direction A and surrounded by the cylindrical wall 65A on the outer side surface 61B of the facing wall 61A. Is housed in.
  • the aspect in which only the liquid container 95 is housed in the space 600 is also included in the scope of the present invention.
  • the hydrogen generator 1 according to the thirteenth embodiment of the present invention will be described with reference to FIGS. 29 and 30.
  • the hydrogen generator 1 in the present embodiment is the same as the hydrogen generator 1 (see FIG. 19) in the ninth embodiment of the present invention, that is, the container side filter 18 and the lid side vent filter. 18A, a container-side window portion 19, and a lid-side window portion 19A are provided.
  • ⁇ Filter> When the hydrogen generating agent reacts with the liquid in the container portion 10, hydrogen is generated. At this time, when the hydrogen bubbles jump out of the liquid surface, they may burst and the liquid may scatter as a mass of a predetermined size. Further, when the scattered liquid lump passes through the passage 630 of the ventilation side convex portion 63 and jumps out to the outside, the liquid lump may reach the user of the hydrogen generator 1.
  • the container-side filter 18 is provided to capture the scattered liquid mass before it jumps out. Therefore, the container-side filter 18 can capture a lump of liquid that scatters with the generation of hydrogen, but the filter-side vent has a size that allows a gas containing hydrogen generated from the hydrogen generator 21 to pass through.
  • Mesh Consists of a material with a mesh). Examples of such a material include, but are not limited to, non-woven fabric and the like, and other materials may be used.
  • the container-side filter 18 passes a lump of liquid scattered from the inner-side bottom surface 12A on the bottom wall 12 of the container portion 10 to the passage 630. It is placed at any position on the route.
  • the container-side filter 18 is provided, for example, at a position in the container portion 10 that is separated from the inner bottom surface 12A of the container portion 10 by a predetermined height K in the container axial direction A.
  • the container-side filter 18 is configured to spread over the entire area surrounded by the inner circumference at that position.
  • the container-side filter 18 divides the internal space 10A of the container portion 10 into two in the container axial direction A at that position. That is, the container-side filter 18 separates the internal space 10A into the opening proximal side space 10D and the opening distal side space 10E. When the container-side filter 18 is provided in this way, the container-side filter 18 blocks the entire path of the scattered liquid mass at that position, and all the scattered liquid mass is captured by the container-side filter 18.
  • the container-side filter 18 may be in a mode in which the container-side filter 18 extends to a part of the region surrounded by the inner circumference at the above position. In this case, it is preferable that the container-side filter 18 extends to a region closer to the lid-side vent 610 than the center of the above-mentioned regions.
  • the lid-side ventilation hole filter 18A is provided so as to close and cover the opening 610A on the back side of the lid portion 60 in the lid-side ventilation hole 610. As a result, the liquid mass scattered toward the lid-side vent 610 is captured by the lid-side vent filter 18A and cannot pass through the lid-side vent 610.
  • a filter-side vent (second filter-side vent) which is made of the same material as the container-side filter 18 and the lid-side vent filter 18A and is configured in the same manner as the lid-side vent filter 18A.
  • a lid-side passage filter (not shown) may be provided at any position in the middle of the passage 630 or to close and cover the outer opening 631 of the passage 630. If provided in this way, as a result, it is possible to prevent the scattered liquid mass from jumping out.
  • At least one container-side filter 18, lid-side vent filter 18A, and lid-side passage filter may be provided. However, since it is easier in manufacturing to provide the lid side vent filter 18A or the lid side passage filter than to provide the container side filter 18, it is lower to provide the lid side vent filter 18A or the lid side passage filter. It can be manufactured at a cost.
  • the container-side window portion 19 is made of a transparent material and is provided so as to form a part of a peripheral wall 14 of the container portion 10. Since the container-side window 19 is made of a transparent material, the user of the hydrogen generator 1 can visually recognize the inside of the container 10 from the outside through the container-side window 19 as shown in FIG. Is.
  • the container side window 19 is provided to show the generated hydrogen to the user of the hydrogen generator 1.
  • the generated hydrogen can be confirmed as bubbles inside the liquid. Therefore, it is preferable that the container side window portion 19 is provided in a region where the liquid can be seen. Examples of such a region include, but are limited to, a region that extends in the container axial direction A toward the opening 11 and extends in the circumferential direction of the peripheral wall 14 starting from the lowermost end of the peripheral wall 14 or its vicinity. It's not a thing. That is, the container-side window 19 may be provided at any position on the peripheral wall 14 as long as the air bubbles inside the liquid can be confirmed through the container-side window 19.
  • the window portion 19 on the container side is provided at a position proximal to the lowermost end of the peripheral wall 14, and if the water level of the liquid in the container portion 10 is high, it is preferable.
  • the container-side window portion 19 may be provided at any position without any problem.
  • the entire container portion 10 may be made of a transparent material. In this case, it can be considered that the entire container portion 10 constitutes the container side window portion 19.
  • the lid-side window portion 19A is made of a transparent material and is provided so as to form a part of the lid-side covering portion 61 of the lid portion 60. Since the lid side window portion 19A is made of a transparent material, the user of the hydrogen generator 1 can visually recognize the inside of the container portion 10 from the outside through the lid side window portion 19A as shown in FIG. Is.
  • the lid side window portion 19A is provided to show the generated hydrogen to the user of the hydrogen generator 1, similarly to the container side window portion 19. Since the entire liquid can be visually recognized from the upper side of the liquid in the lid side window portion 19A, the generated hydrogen bubbles can be confirmed regardless of the region of the lid side covering portion 61.
  • the entire lid portion 60 or the entire lid side covering portion 61 may be made of a transparent material. In this case, it can be considered that the entire lid portion 60 or the entire lid side covering portion 61 constitutes the lid side window portion 19A.
  • both the container-side window portion 19 and the lid-side window portion 19A are provided, but the present invention is not limited to this, and either one may be provided.
  • the hydrogen generator of the present invention is not limited to the above-described embodiment, and it goes without saying that various modifications can be made without departing from the gist of the present invention. Further, the present invention also includes a hydrogen generator, a container portion, and a lid portion configured by arbitrarily combining the constituent elements in ⁇ First Embodiment> to ⁇ 13th Embodiment>.
  • the hydrogen generator of the present invention can be configured by containing a non-woven fabric bag containing a hydrogen generator (hydrogen generator package 20) in a paper or plastic cup (container portion 10).
  • the bag body is placed on the inner bottom surface of the cup.
  • the hydrogen generator of the present invention may be one in which the outer edge of a non-woven fabric sheet is attached to the inner bottom surface of a paper or transparent plastic cup (container portion 10).
  • the hydrogen generator is housed between the inner bottom surface and the non-woven sheet.
  • the above hydrogen generators are sold at convenience stores, and hydrogen is generated just by pouring water into a cup. The user takes in the generated hydrogen for health through the lid side ventilation hole 610 or the ventilation side convex portion 63.
  • Hydrogen generator 10 Container part 10A, 10C Internal space 10B Storage chamber component 11 Opening 12 Bottom wall 12A Inner side bottom surface 12B Outer side bottom surface 13 Moisture blocking layer 14 Peripheral wall 14A Peripheral wall outer peripheral surface 14B Peripheral wall inner peripheral surface 14C Peripheral wall Fitting groove 14D Peripheral wall piece 20 Hydrogen generating agent packaging body 20A One side 21 Hydrogen generating agent 22 Bag mouth 23 Bag body 24 Lid piece 25 Bag body body 26 Band-shaped area 27 Main area 28 Bag bottom 29 Storage part 30 Movement restriction part 31 Packaging body Fixing part 32 String part 33 String side fixing part 33A Intermediate member 33B Intermediate member side fixing part 34 Storage room 34A Storage space 35,341 Partition wall 35A, 35B Through hole 35C Partition wall side facing surface 36,41 Moisture blocking layer 37 Pressing Member 38 Extension 40 External packaging 50 Insulation layer 60 Lid 100 Liquid 290 Cover 290A Outer edge area of cover 290B Internal area of many parts 291 Storage space 292 Hole 340 Storage room component 342,3

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Abstract

This oxygen generator comprises a bottomed cylindrical container part and a housing part. The container part has an opening. The housing part: houses an oxygen generation agent that reacts with a liquid inside the container part to generate oxygen; and has a plurality of vent holes that conduct the oxygen that has been generated to the outside. The oxygen generator also comprises a lid part that has, at a lid-side covering part that is a portion that covers the opening, a lid-side vent hole that allows the inside of the container part to communicate with the outside. The present invention thereby provides an oxygen generator that has a simple structure and a low production cost.

Description

水素発生具、及び、蓋Hydrogen generator and lid
　本発明は、水素を発生させる水素発生具、及び該水素発生具で用いられる蓋に関する。 The present invention relates to a hydrogen generator that generates hydrogen and a lid used in the hydrogen generator.
　近年、水素の作用により体内の活性酸素を除去するという健康方法が注目されている。当該健康方法では、発生させた水素を直接吸引して体内に取り入れるか、または、水素が含まれる水素水を体内に取り入れる。水素を発生させるものとして、電解槽の内部で隔膜を挟んで陽極給電体を有する陽極室、陰極給電体を有する陰極室をそれぞれ設け、陽極室、陰極室に供給した水を電気分解して酸素、水素をそれぞれ発生させ、陰極室で発生した水素を収集して外部に排出する水素発生装置が提案されている（例えば、特開２０１８－１３５５５５号公報参照）。その水素発生装置は、さらに、水の供給されるタンクと、一端がタンクに連結され、他端を自由端とした管部材と、水素発生装置の外部の空気を管部材に送り込んで管部材の自由端方向の流れを創出する送気手段とを備える。そして、陽極室、陰極室で発生された酸素、水素が混合されてタンクに収集され、タンクの水に溶解されなかった水素が、送気手段で送り込まれた外部の空気と管部材内で混合され、管部材の自由端方向へ流れて外部へ排出される。 In recent years, attention has been focused on a health method that removes active oxygen in the body by the action of hydrogen. In the health method, the generated hydrogen is directly sucked and taken into the body, or hydrogen water containing hydrogen is taken into the body. As a device for generating hydrogen, an anode chamber having an anode feeder and a cathode chamber having a cathode feeder are provided, respectively, with a diaphragm sandwiched inside the electrolytic cell, and water supplied to the anode chamber and the cathode chamber is electrolyzed to generate oxygen. , A hydrogen generator that generates hydrogen and collects the hydrogen generated in the cathode chamber and discharges it to the outside has been proposed (see, for example, Japanese Patent Application Laid-Open No. 2018-135555). The hydrogen generator further comprises a tank to which water is supplied, a pipe member having one end connected to the tank and a free end at the other end, and a pipe member by sending air outside the hydrogen generator to the pipe member. It is equipped with an air supply means that creates a flow in the free end direction. Then, oxygen and hydrogen generated in the anode chamber and the cathode chamber are mixed and collected in the tank, and hydrogen not dissolved in the water in the tank is mixed with the external air sent by the air supply means in the pipe member. Then, it flows in the direction of the free end of the pipe member and is discharged to the outside.
　上記水素発生装置は、構造が複雑であるため、製造コストが高い。このため、上記水素発生装置は、誰もが気軽に用いられるものではない。 The above hydrogen generator has a complicated structure, so the manufacturing cost is high. Therefore, the hydrogen generator is not something that everyone can easily use.
　本発明は、斯かる実情に鑑み、構造が簡易で、製造コストが低い水素発生具を提供しようとするものである。 In view of such circumstances, the present invention is intended to provide a hydrogen generator having a simple structure and a low manufacturing cost.
　本発明は上記課題を解決するためになされたものであり、本発明の水素発生具は、開口を有する有底筒状の容器部と、前記容器部の内部において、所定の液体に反応して水素を発生する水素発生剤を収容すると共に、発生した水素を外部に通す複数の通気孔を有する収容部と、を備えることを特徴とする。 The present invention has been made to solve the above problems, and the hydrogen generator of the present invention reacts with a predetermined liquid in a bottomed tubular container portion having an opening and inside the container portion. A hydrogen generating agent that generates hydrogen is accommodated, and an accommodating portion having a plurality of vents for passing the generated hydrogen to the outside is provided.
　また、本発明の水素発生具は、前記開口を覆う部分である蓋側覆い部に、外部と前記容器部の内部とを連通させる蓋側通気孔を有する蓋部を備えることを特徴とする。 Further, the hydrogen generator of the present invention is characterized in that the lid side covering portion which is a portion covering the opening is provided with a lid portion having a lid side vent hole for communicating the outside and the inside of the container portion.
　また、本発明の水素発生具において、前記蓋部は、蓋側通気孔フィルタを前記蓋側通気孔に有し、前記蓋側通気孔フィルタは、水素の発生に伴って飛散してくる前記液体を捕獲可能であるが、気体は通す大きさのフィルタ側通気孔を有することを特徴とする。 Further, in the hydrogen generator of the present invention, the lid portion has a lid-side vent filter in the lid-side vent, and the lid-side vent filter is the liquid that scatters with the generation of hydrogen. However, the gas is characterized by having a filter-side vent sized to allow the gas to pass through.
　また、本発明の水素発生具において、前記収容部は、前記水素発生剤を内部に収容すると共に、複数の前記通気孔を有する、前記容器部から独立した水素発生剤包装体により構成され、前記蓋部は、前記容器部の外部側を向く前記蓋側覆い部の外部側面を起点として凸となると共に、自身が取り囲む空間が形成されるように前記外部側面に沿って連続、又は不連続に前記外部側面上において延びる蓋側凸部を有し、前記蓋側凸部により取り囲まれる空間は、前記水素発生剤包装体を収容可能な大きさを有することを特徴とする。 Further, in the hydrogen generator of the present invention, the accommodating portion is composed of a hydrogen generating agent package independent of the container portion, which accommodates the hydrogen generating agent inside and has a plurality of the vent holes. The lid portion is convex starting from the outer side surface of the lid side covering portion facing the outer side of the container portion, and is continuous or discontinuous along the outer side surface so as to form a space surrounding the lid portion. It has a lid-side convex portion extending on the outer side surface, and the space surrounded by the lid-side convex portion is characterized in that it has a size capable of accommodating the hydrogen generating agent package.
　また、本発明の水素発生具において、前記蓋部は、前記蓋側覆い部の少なくとも一部の領域を成すと共に、透明な材質により前記容器部の内部を外部から視認可能に構成された蓋側窓部を有することを特徴とする。 Further, in the hydrogen generator of the present invention, the lid portion forms at least a part of the lid side covering portion, and the inside of the container portion is made visible from the outside by a transparent material. It is characterized by having a window portion.
　また、本発明の水素発生具において、前記蓋部は、前記蓋側覆い部のうち、前記蓋側凸部で囲まれる領域の少なくとも一部を成すと共に、透明な材質により前記容器部の内部を外部から視認可能に構成された蓋側窓部を有することを特徴とする。 Further, in the hydrogen generator of the present invention, the lid portion forms at least a part of the region surrounded by the lid side convex portion in the lid side covering portion, and the inside of the container portion is made of a transparent material. It is characterized by having a lid-side window portion that is configured to be visible from the outside.
　また、本発明の水素発生具において、前記蓋部は、前記蓋側通気孔を起点として前記蓋側覆い部から外部に向かう側に凸となると共に、凸方向に貫通して外部及び前記蓋側通気孔の双方を繋ぐ通路を内部に有する通気側凸部を有することを特徴とする。 Further, in the hydrogen generator of the present invention, the lid portion is convex from the lid side covering portion toward the outside with the lid side ventilation hole as a starting point, and penetrates in the convex direction to the outside and the lid side. It is characterized by having a ventilation-side convex portion having a passage connecting both of the ventilation holes inside.
　また、本発明の水素発生具において、前記蓋部は、蓋側通路フィルタを前記通路に有し、前記蓋側通路フィルタは、水素の発生に伴って飛散してくる前記液体を捕獲可能であるが、気体は通す大きさの第二フィルタ側通気孔を有することを特徴とする。 Further, in the hydrogen generator of the present invention, the lid portion has a lid-side passage filter in the passage, and the lid-side passage filter can capture the liquid scattered with the generation of hydrogen. However, the gas is characterized by having a second filter-side vent having a size that allows the gas to pass through.
　また、本発明の水素発生具は、前記蓋側通気孔を開閉する通気側弁部を備え、前記通気側弁部は、前記容器部の内部の圧力が閾値を超えると開くことを特徴とする。 Further, the hydrogen generator of the present invention includes a ventilation side valve portion that opens and closes the lid side ventilation hole, and the ventilation side valve portion opens when the pressure inside the container portion exceeds a threshold value. ..
　また、本発明の水素発生具において、前記通路を通じて外部に排出される水素を貯める空間を内部に有する貯蔵部を有することを特徴とする。 Further, the hydrogen generator of the present invention is characterized by having a storage unit having a space inside for storing hydrogen discharged to the outside through the passage.
　また、本発明の水素発生具において、前記貯蔵部は、外部と連通する前記通路の外部側開口を覆うように前記通気側凸部に接続される袋体により構成されることを特徴とする。 Further, in the hydrogen generator of the present invention, the storage portion is composed of a bag body connected to the ventilation side convex portion so as to cover the outer side opening of the passage communicating with the outside.
　また、本発明の水素発生具において、前記蓋側覆い部は、外部と前記容器部の内部とを連通させると共に、外部の管を挿入可能な、前記蓋側通気孔とは別の蓋側挿入孔を有することを特徴とする。 Further, in the hydrogen generator of the present invention, the lid-side covering portion communicates the outside with the inside of the container portion, and an external pipe can be inserted into the lid-side insertion portion different from the lid-side ventilation hole. It is characterized by having a hole.
　また、本発明の水素発生具は、前記蓋側挿入孔を開閉する挿入側弁部を備え、前記挿入側弁部は、自身に外部から所定の閾値以上の押圧力が加わると開くことを特徴とする。 Further, the hydrogen generator of the present invention includes an insertion-side valve portion that opens and closes the lid-side insertion hole, and the insertion-side valve portion opens when a pressing force equal to or higher than a predetermined threshold is applied to itself. And.
　また、本発明の水素発生具において、前記容器部は、自身の少なくとも一部の領域を成すと共に、透明な材質により前記容器部の内部を外部から視認可能に構成された容器側窓部を有することを特徴とする。 Further, in the hydrogen generator of the present invention, the container portion forms at least a part of itself and has a container side window portion configured so that the inside of the container portion can be visually recognized from the outside by a transparent material. It is characterized by that.
　また、本発明の水素発生具において、前記収容部は、前記容器部の内部側面と、複数の前記通気孔を有すると共に、前記容器部の内部側面との間に前記水素発生剤を収容する収容空間が設けられるように前記容器部の内部側面を覆う覆い部と、を有することを特徴とする。 Further, in the hydrogen generator of the present invention, the accommodating portion has the inner side surface of the container portion and the plurality of the vent holes, and accommodates the hydrogen generating agent between the inner side surfaces of the container portion. It is characterized by having a covering portion that covers the inner side surface of the container portion so that a space is provided.
　また、本発明の水素発生具において、前記収容部は、前記水素発生剤を内部に収容すると共に、複数の前記通気孔を有する、前記容器部から独立した水素発生剤包装体により構成されることを特徴とする。 Further, in the hydrogen generator of the present invention, the accommodating portion is configured by accommodating the hydrogen generating agent inside and having a plurality of the vent holes, which is independent of the container portion. It is characterized by.
　また、本発明の水素発生具は、前記容器部の内部における前記水素発生剤包装体の移動範囲を制限する移動制限部を備えることを特徴とする。 Further, the hydrogen generator of the present invention is characterized by including a movement limiting portion that limits the moving range of the hydrogen generating agent package inside the container portion.
　また、本発明の水素発生具において、前記移動制限部は、前記水素発生剤包装体を前記容器部の内部に固定する包装体固定部を有することを特徴とする。 Further, in the hydrogen generator of the present invention, the movement restricting portion is characterized by having a packaging body fixing portion for fixing the hydrogen generating agent package inside the container portion.
　また、本発明の水素発生具において、前記水素発生剤包装体は、自身の一辺の近傍において当該一辺に沿って延在する帯状領域と、前記帯状領域に連続する主領域と、を有し、前記包装体固定部は、前記帯状領域を前記容器部の内部に固定し、前記主領域は、前記帯状領域と前記主領域の境界を軸として揺動可能であることを特徴とする。 Further, in the hydrogen generator of the present invention, the hydrogen generating agent package has a band-shaped region extending along the one side in the vicinity of one side thereof and a main region continuous with the band-shaped region. The package fixing portion fixes the strip-shaped region inside the container portion, and the main region is swingable about a boundary between the strip-shaped region and the main region.
　また、本発明の水素発生具において、前記移動制限部は、前記水素発生剤包装体に繋がれた紐部と、前記紐部を前記容器部の内部に固定する紐側固定部と、を有することを特徴とする。 Further, in the hydrogen generator of the present invention, the movement restricting portion has a string portion connected to the hydrogen generating agent package and a string side fixing portion for fixing the string portion inside the container portion. It is characterized by that.
　また、本発明の水素発生具において、前記移動制限部は、前記容器部の内部に前記水素発生剤包装体を収容可能な収容空間を有する収容室を有し、前記収容室は、前記収容空間と前記容器部の内部空間とを連通させる収容室側通気孔を有することを特徴とする。 Further, in the hydrogen generator of the present invention, the movement restricting portion has a storage chamber having a storage space inside the container portion that can accommodate the hydrogen generating agent package, and the storage chamber is the storage space. It is characterized by having a ventilation hole on the accommodation chamber side for communicating with the internal space of the container portion.
　また、本発明の水素発生具において、前記移動制限部は、前記水素発生剤包装体を前記容器部の内部側底面に押さえ付ける押さえ付け部を有することを特徴とする。 Further, in the hydrogen generator of the present invention, the movement restricting portion is characterized by having a pressing portion that presses the hydrogen generating agent package against the inner bottom surface of the container portion.
　また、本発明の水素発生具において、前記移動制限部は、前記水素発生剤包装体に設けられた錘を有することを特徴とする。 Further, in the hydrogen generator of the present invention, the movement restricting portion is characterized by having a weight provided in the hydrogen generating agent package.
　また、本発明の水素発生具において、前記移動制限部は、前記容器部の前記開口から前記容器部の内部側面に向かって延在する延在部を有し、前記延在部には、前記水素発生剤包装体が設けられることを特徴とする。 Further, in the hydrogen generator of the present invention, the movement limiting portion has an extending portion extending from the opening of the container portion toward the inner side surface of the container portion, and the extending portion includes the extending portion. It is characterized in that a hydrogen generating agent package is provided.
　また、本発明の水素発生具において、前記容器部は、前記容器部の内部側面に湿気を遮断する材質により構成された湿気遮断層を有することを特徴とする。 Further, in the hydrogen generator of the present invention, the container portion is characterized by having a moisture blocking layer made of a material that blocks moisture on the inner side surface of the container portion.
　また、本発明の水素発生具において、前記容器部は、前記容器部の内部側底面よりも前記容器部の軸方向の下方側に断熱層を有することを特徴とする。 Further, in the hydrogen generator of the present invention, the container portion has a heat insulating layer on the axially lower side of the container portion than the inner bottom surface of the container portion.
　また、本発明の水素発生具において、前記容器部は、前記容器部の前記内部側底面よりも前記容器部の前記軸方向の下方側に下方側内部空間を有し、前記下方側内部空間には、前記断熱層を構成する材料が収容されることを特徴とする。 Further, in the hydrogen generator of the present invention, the container portion has a lower internal space on the axially lower side of the container portion than the inner bottom surface of the container portion, and the container portion has a lower internal space in the lower internal space. Is characterized in that the material constituting the heat insulating layer is housed.
　また、本発明の水素発生具は、前記容器部と共に前記収容部を包装する外部側包装体を備え、前記外部側包装体は、前記収容部に対向する部分に湿気を遮断する材質により構成された湿気遮断層を有することを特徴とする。 Further, the hydrogen generator of the present invention includes an outer packaging body that wraps the housing portion together with the container portion, and the outer packaging body is made of a material that blocks moisture in a portion facing the housing portion. It is characterized by having a moisture blocking layer.
　また、本発明の水素発生具は、前記容器部と共に前記水素発生剤包装体を包装する外部側包装体を備え、前記容器部は、前記容器部の底面部の外部側に凹部を有し、前記凹部が取り囲む空間は、前記水素発生剤包装体を収容可能な大きさを有することを特徴とする。 Further, the hydrogen generator of the present invention includes an outer package for packaging the hydrogen generating agent package together with the container, and the container has a recess on the outer side of the bottom surface of the container. The space surrounded by the recess is characterized in that it has a size capable of accommodating the hydrogen generating agent package.
　また、本発明の水素発生具において、前記容器部は、前記凹部を構成する面に湿気を遮断する材質により構成された湿気遮断層を有することを特徴とする。 Further, in the hydrogen generator of the present invention, the container portion is characterized by having a moisture blocking layer made of a material that blocks moisture on the surface constituting the recess.
　また、本発明の水素発生具において、前記液体を収容する液体収容体と、前記容器部と共に、前記液体収容体および前記水素発生剤包装体を包装する外部側包装体と、を備え、前記容器部は、前記容器部の底面部の外部側に凹部を有し、前記凹部が取り囲む空間は、前記液体収容体および／又は前記水素発生剤包装体を収容可能な大きさを有することを特徴とする。 Further, the hydrogen generator of the present invention includes a liquid container for accommodating the liquid, an external package for packaging the liquid container and the hydrogen generating agent package together with the container portion, and the container. The portion has a recess on the outer side of the bottom surface portion of the container portion, and the space surrounded by the recess has a size capable of accommodating the liquid container and / or the hydrogen generating agent package. To do.
　また、本発明の蓋は、開口を有する有底筒状の容器部と、前記容器部の内部において液体に反応して水素を発生する水素発生剤を収容すると共に、発生した水素を外部に通す複数の通気孔を有する収容部と、を備える水素発生具の前記容器部の蓋であって、前記開口を覆う部分である蓋側覆い部を備え、前記蓋側覆い部は、外部と前記容器部の内部とを連通させる蓋側通気孔を有することを特徴とする。 Further, the lid of the present invention contains a bottomed tubular container portion having an opening and a hydrogen generating agent that reacts with a liquid to generate hydrogen inside the container portion, and allows the generated hydrogen to pass to the outside. The lid of the container portion of the hydrogen generator including a storage portion having a plurality of ventilation holes, the lid side covering portion which is a portion covering the opening is provided, and the lid side covering portion is the outside and the container. It is characterized by having a lid-side ventilation hole that communicates with the inside of the portion.
　本発明の水素発生具によれば、低コストで水素を発生させることができるという優れた効果を奏し得る。結果、誰もが気軽に水素発生具を入手して使用することができる。 According to the hydrogen generator of the present invention, it is possible to exert an excellent effect that hydrogen can be generated at low cost. As a result, anyone can easily obtain and use a hydrogen generator.
[規則91に基づく訂正 08.07.2020]　
（Ａ）は、本発明の第一実施形態における水素発生具の斜視図である。（Ｂ）は、本発明の第一実施形態における水素発生具の断面図である。 （Ａ）は、本発明の第一実施形態における水素発生剤包装体の斜視図である。（Ｂ）は、本発明の第一実施形態における水素発生剤包装体の断面図である。 （Ａ）は、本発明の第一実施形態における水素発生具の斜視図である。（Ｂ）は、液体が注がれた本発明の第一実施形態における水素発生具において水素が発生する様子を示す水素発生具の断面図である。（Ｃ）は、本発明の第一実施形態における容器部の内部側底面に載せ置かれた水素発生剤包装体の平面図である。 （Ａ）は、液体が注がれた本発明の第一実施形態における水素発生具の第一変形例において水素が発生する様子を示す水素発生具の断面図である。（Ｂ）は、本発明の第一実施形態における水素発生具の第一変形例で、容器部に載せ置かれた水素発生剤包装体が移動制限部により固定された様子を示す平面図である。（Ｃ）は、本発明の第一実施形態における水素発生具の第二変形例で、容器部に載せ置かれた水素発生剤包装体が移動制限部により固定された様子を示す平面図である。 （Ａ）は、本発明の第一実施形態における容器部の内部側底面に載せ置かれた水素発生剤包装体が移動制限部の変形例により固定された様子を示す平面図である。（Ｂ），（Ｃ）は、本発明の第一実施形態における容器部の内部側底面に載せ置かれた水素発生剤包装体を移動制限部の変形例により固定する様子を時系列に並べた正面側断面図（（Ａ）の矢印Ｄ方向から見た断面図）である。（Ｄ）は、本発明の第一実施形態における容器部の内部側底面に載せ置かれた水素発生剤包装体を移動制限部の別の変形例により固定された様子を示す正面側断面図（（Ａ）の矢印Ｄ方向から見た断面図）である。（Ｅ），（Ｆ）は、本発明の第一実施形態における容器部の内部側底面に載せ置かれた水素発生剤包装体が移動制限部の別の変形例により固定された様子を示す平面図である。 （Ａ）は、本発明の第二実施形態における水素発生具の斜視図である。（Ｂ）は、液体が注がれた本発明の第二実施形態における水素発生具において水素が発生する様子を示す水素発生具の断面図である。（Ｃ）は、本発明の第二実施形態における水素発生具の変形例の斜視図である。（Ｄ）は、液体が注がれた本発明の第二実施形態における水素発生具の変形例において水素が発生する様子を示す水素発生具の断面図である。 （Ａ）は、本発明の第三実施形態における水素発生具の斜視図である。（Ｂ）は、本発明の第三実施形態における水素発生具の断面図である。 （Ａ）は、本発明の第三実施形態における水素発生具の第一変形例の斜視図である。（Ｂ）は、本発明の第三実施形態における水素発生具の第一変形例の断面図である。（Ｃ）は、本発明の第三実施形態における水素発生具の第二変形例の斜視図である。（Ｄ）は、本発明の第三実施形態における水素発生具の第二変形例の断面図である。 （Ａ），（Ｂ）は、本発明の第四実施形態における水素発生具において水素発生剤包装体を押さえ付け部材により押さえ付ける様子を時系列に並べた図である。（Ｃ），（Ｄ）は、本発明の第四実施形態における水素発生具の変形例において水素発生剤包装体を押さえ付け部材により押さえ付ける様子を時系列に並べた図である。 （Ａ）は、本発明の第五実施形態における水素発生具の斜視図である。（Ｂ）は、液体が注がれた本発明の第五実施形態における水素発生具において水素が発生する様子を示す水素発生具の断面図である。 （Ａ）～（Ｃ）は、それぞれ本発明の第五実施形態における水素発生具の延在部の変形例を示す斜視図である。 （Ａ）～（Ｃ）は、それぞれ本発明の第五実施形態における水素発生具の延在部の変形例が水素発生剤包装体を保持した様子を示す斜視図である。 （Ａ），（Ｃ）は、それぞれ本発明の第五実施形態における水素発生具の変形例であり、容器部と蓋部とが分離した状態を示す斜視図である。（Ｂ），（Ｄ）は、それぞれ（Ａ），（Ｃ）において蓋部により容器部に蓋をした状態を示す斜視図である。 （Ａ）は、本発明の第六実施形態における水素発生具の斜視図である。（Ｂ）は、液体が注がれた本発明の第六実施形態における水素発生具において水素が発生する様子を示す水素発生具の断面図である。 （Ａ），（Ｂ）は、本発明の第六実施形態における水素発生具の変形例を示す断面図である。 （Ａ）は、本発明の第六実施形態における水素発生具の水素発生剤包装体の変形例を示す斜視図である。（Ｂ）本発明の第六実施形態における水素発生具の水素発生剤包装体の変形例を液体と共に容器部に収容した様子を示す断面図である。 （Ａ）は、本発明の第七実施形態における水素発生具の斜視図である。（Ｂ）は、本発明の第七実施形態における水素発生具の断面図である。 （Ａ）は、本発明の第八実施形態における水素発生具を示す斜視図である。（Ｂ）本発明の第八実施形態における水素発生具の液体収容体を示す斜視図である。（Ｃ）は、本発明の第八実施形態における水素発生具の変形例を示す図である。 （Ａ）は、本発明の第九実施形態における水素発生具において、容器部と蓋部とが分離された状態を示す斜視図である。（Ｂ）は、本発明の第九実施形態における水素発生具において、容器部と蓋部とが分離された状態を示す断面図である。 （Ａ）は、本発明の第九実施形態における水素発生具において、蓋部により容器部が蓋をされた状態を示す斜視図である。（Ｂ）は、本発明の第九実施形態における水素発生具において、蓋部により容器部が蓋をされた状態を示す断面図である。 （Ａ）は、本発明の第九実施形態における水素発生具の蓋部の変形例を説明するための断面図であり、通気側凸部としての挿入管を蓋側通気孔に挿入する前の図である。（Ｂ）は、本発明の第九実施形態における水素発生具の蓋部の変形例を説明するための断面図であり、通気側凸部としての挿入管を蓋側通気孔に挿入した後の図である。 （Ａ）は、本発明の第九実施形態における水素発生具における蓋部の平面図である。（Ｂ）～（Ｅ）は、それぞれ本発明の第九実施形態における水素発生具における蓋部の変形例の平面図である。 （Ａ）は、本発明の第十実施形態における水素発生具において、蓋部により容器部が蓋をされた状態を示す断面図である。（Ｂ）は、本発明の第十実施形態における水素発生具において、蓋部により容器部が蓋をされた状態を示す貯蔵部の変形例を示す断面図である。 （Ａ）は、本発明の第十一実施形態における水素発生具において、蓋部により容器部が蓋をされた状態を示す斜視図である。（Ｂ）は、本発明の第十一実施形態における水素発生具において、蓋部により容器部が蓋をされた状態を示す断面図である。 （Ａ），（Ｂ）は、本発明の水素含有水を製造するための水素含有水製造装置を本発明の第十一実施形態における水素発生具を用いて構成した図である。 本発明の第十二実施形態における水素発生具において、蓋部により容器部が蓋をされた状態を示す断面図である。 （Ａ）は、本発明の第五実施形態における水素発生具の変形例であり、容器部と蓋部とが分離した状態を示す斜視図である。（Ｂ）は、（Ａ）において蓋部により容器部に蓋をした状態を示す斜視図である。 本発明の第八実施形態における水素発生具の凹部の変形例である。 （Ａ）は、本発明の第十三実施形態における水素発生具において、蓋部により容器部が蓋をされた状態を示す斜視図である。（Ｂ）は、本発明の第十三実施形態における水素発生具において、蓋部により容器部が蓋をされた状態を示す断面図である。 本発明の第十三実施形態における水素発生具の容器側窓部及び蓋側窓部を通じて使用者が容器部の内部を視認する様子を示す図である。 [Correction under Rule 91 08.07.2020]
(A) is a perspective view of a hydrogen generator according to the first embodiment of the present invention. (B) is a cross-sectional view of a hydrogen generator according to the first embodiment of the present invention. (A) is a perspective view of a hydrogen generating agent package according to the first embodiment of the present invention. (B) is a cross-sectional view of a hydrogen generating agent package according to the first embodiment of the present invention. (A) is a perspective view of a hydrogen generator according to the first embodiment of the present invention. (B) is a cross-sectional view of a hydrogen generator showing how hydrogen is generated in the hydrogen generator according to the first embodiment of the present invention in which a liquid is poured. (C) is a plan view of the hydrogen generating agent package placed on the inner bottom surface of the container portion according to the first embodiment of the present invention. (A) is a cross-sectional view of a hydrogen generator showing a state in which hydrogen is generated in a first modification of the hydrogen generator in the first embodiment of the present invention in which a liquid is poured. (B) is a first modification of the hydrogen generator according to the first embodiment of the present invention, and is a plan view showing a state in which a hydrogen generator package placed on a container portion is fixed by a movement restricting portion. .. (C) is a second modification of the hydrogen generator according to the first embodiment of the present invention, and is a plan view showing a state in which a hydrogen generator package placed on a container portion is fixed by a movement restricting portion. .. (A) is a plan view which shows how the hydrogen generating agent package placed on the inner bottom surface of the container part in 1st Embodiment of this invention was fixed by the modification of the movement restriction part. In (B) and (C), the appearance of fixing the hydrogen generating agent package placed on the inner bottom surface of the container portion according to the modified example of the movement restriction portion according to the first embodiment of the present invention is arranged in chronological order. It is a front side sectional view (cross-sectional view seen from the arrow D direction of (A)). (D) is a front sectional view showing a state in which the hydrogen generating agent package placed on the inner bottom surface of the container portion according to the first embodiment of the present invention is fixed by another modification of the movement restriction portion (D). (A) is a cross-sectional view seen from the direction of arrow D). (E) and (F) are planes showing how the hydrogen generating agent package placed on the inner bottom surface of the container portion in the first embodiment of the present invention is fixed by another modification of the movement restriction portion. It is a figure. (A) is a perspective view of a hydrogen generator according to the second embodiment of the present invention. (B) is a cross-sectional view of a hydrogen generator showing how hydrogen is generated in the hydrogen generator according to the second embodiment of the present invention in which a liquid is poured. (C) is a perspective view of a modified example of the hydrogen generator according to the second embodiment of the present invention. (D) is a cross-sectional view of a hydrogen generator showing a state in which hydrogen is generated in a modified example of the hydrogen generator according to the second embodiment of the present invention in which a liquid is poured. (A) is a perspective view of the hydrogen generator according to the third embodiment of the present invention. (B) is a cross-sectional view of a hydrogen generator according to a third embodiment of the present invention. (A) is a perspective view of a first modification of the hydrogen generator according to the third embodiment of the present invention. (B) is a cross-sectional view of a first modification of the hydrogen generator according to the third embodiment of the present invention. (C) is a perspective view of a second modification of the hydrogen generator according to the third embodiment of the present invention. (D) is a cross-sectional view of a second modification of the hydrogen generator according to the third embodiment of the present invention. (A) and (B) are views chronologically arranging how the hydrogen generating agent package is pressed by the pressing member in the hydrogen generating tool according to the fourth embodiment of the present invention. (C) and (D) are views in which the hydrogen generating agent package is pressed by the pressing member in the modified example of the hydrogen generating tool according to the fourth embodiment of the present invention in chronological order. (A) is a perspective view of the hydrogen generator according to the fifth embodiment of the present invention. (B) is a cross-sectional view of a hydrogen generator showing how hydrogen is generated in the hydrogen generator according to the fifth embodiment of the present invention in which a liquid is poured. (A) to (C) are perspective views which show the modification of the extension part of the hydrogen generator in the 5th Embodiment of this invention, respectively. (A) to (C) are perspective views showing how the modified example of the extending portion of the hydrogen generator according to the fifth embodiment of the present invention holds the hydrogen generating agent package. (A) and (C) are modified examples of the hydrogen generator in the fifth embodiment of the present invention, respectively, and are perspective views showing a state in which the container portion and the lid portion are separated. (B) and (D) are perspective views showing a state in which the container portion is covered with the lid portion in (A) and (C), respectively. (A) is a perspective view of the hydrogen generator according to the sixth embodiment of the present invention. (B) is a cross-sectional view of a hydrogen generator showing how hydrogen is generated in the hydrogen generator according to the sixth embodiment of the present invention in which a liquid is poured. (A) and (B) are cross-sectional views showing a modification of the hydrogen generator according to the sixth embodiment of the present invention. (A) is a perspective view which shows the modification of the hydrogen generating agent package of the hydrogen generating tool in the sixth embodiment of this invention. (B) It is sectional drawing which shows the state which the modified example of the hydrogen generating agent package of the hydrogen generating tool in the 6th Embodiment of this invention was housed in a container part together with a liquid. (A) is a perspective view of the hydrogen generator according to the seventh embodiment of the present invention. (B) is a cross-sectional view of a hydrogen generator according to a seventh embodiment of the present invention. (A) is a perspective view showing a hydrogen generator according to the eighth embodiment of the present invention. (B) It is a perspective view which shows the liquid container of the hydrogen generator in 8th Embodiment of this invention. (C) is a figure which shows the modification of the hydrogen generator in the 8th Embodiment of this invention. (A) is a perspective view showing a state in which a container portion and a lid portion are separated in the hydrogen generator according to the ninth embodiment of the present invention. (B) is a cross-sectional view showing a state in which a container portion and a lid portion are separated in the hydrogen generator according to the ninth embodiment of the present invention. (A) is a perspective view showing a state in which a container portion is covered with a lid portion in the hydrogen generator according to the ninth embodiment of the present invention. (B) is a cross-sectional view showing a state in which the container portion is covered with a lid portion in the hydrogen generator according to the ninth embodiment of the present invention. (A) is a cross-sectional view for explaining a modification of the lid portion of the hydrogen generator according to the ninth embodiment of the present invention, and is a cross-sectional view before inserting the insertion tube as the ventilation side convex portion into the lid side ventilation hole. It is a figure. (B) is a cross-sectional view for explaining a modification of the lid portion of the hydrogen generator according to the ninth embodiment of the present invention, after the insertion tube as the ventilation side convex portion is inserted into the lid side ventilation hole. It is a figure. (A) is a plan view of the lid portion of the hydrogen generator according to the ninth embodiment of the present invention. (B) to (E) are plan views of modified examples of the lid portion of the hydrogen generator according to the ninth embodiment of the present invention, respectively. (A) is a cross-sectional view showing a state in which a container portion is covered with a lid portion in the hydrogen generator according to the tenth embodiment of the present invention. (B) is a cross-sectional view showing a modified example of a storage portion showing a state in which the container portion is covered with a lid portion in the hydrogen generator according to the tenth embodiment of the present invention. (A) is a perspective view showing a state in which the container portion is covered with a lid portion in the hydrogen generator according to the eleventh embodiment of the present invention. (B) is a cross-sectional view showing a state in which the container portion is covered with a lid portion in the hydrogen generator according to the eleventh embodiment of the present invention. (A) and (B) are diagrams in which the hydrogen-containing water production apparatus for producing the hydrogen-containing water of the present invention is configured by using the hydrogen generator according to the eleventh embodiment of the present invention. FIG. 5 is a cross-sectional view showing a state in which the container portion is covered with a lid portion in the hydrogen generator according to the twelfth embodiment of the present invention. (A) is a modification of the hydrogen generator according to the fifth embodiment of the present invention, and is a perspective view showing a state in which the container portion and the lid portion are separated. (B) is a perspective view showing a state in which the container portion is covered with the lid portion in (A). This is a modification of the recess of the hydrogen generator according to the eighth embodiment of the present invention. (A) is a perspective view showing a state in which a container portion is covered with a lid portion in the hydrogen generator according to the thirteenth embodiment of the present invention. (B) is a cross-sectional view showing a state in which the container portion is covered with a lid portion in the hydrogen generator according to the thirteenth embodiment of the present invention. It is a figure which shows the mode that the user visually recognizes the inside of the container part through the container side window part and the lid side window part of the hydrogen generator in the thirteenth embodiment of this invention.
　以下、本発明の実施の形態について添付図面を参照して説明する。 Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.
　＜第一実施形態＞
図１を参照して、本発明の第一実施形態における水素発生具１について説明する。本実施形態における水素発生具１は、容器部１０と、水素発生剤包装体２０と、移動制限部３０と、を備える。なお、図１（Ａ）,（Ｂ）では、水素発生具１を外部側包装体４０で包装している。本明細書では、外部側包装体４０で包装された水素発生具１も、適宜、水素発生具１と呼ぶ。 <First Embodiment>
The hydrogen generator 1 according to the first embodiment of the present invention will be described with reference to FIG. The hydrogen generator 1 in the present embodiment includes a container portion 10, a hydrogen generating agent package 20, and a movement restricting portion 30. In FIGS. 1A and 1B, the hydrogen generator 1 is packaged in the outer packaging body 40. In the present specification, the hydrogen generator 1 packaged in the outer packaging 40 is also appropriately referred to as a hydrogen generator 1.
　＜容器部＞
容器部１０は、図１（Ａ），（Ｂ）に示すように、容器部１０の深さ方向の一方側に開口１１が設けられ、容器部１０の深さ方向の他方側が閉じる有底筒状に形成される。そして、容器部１０は、内部に開口１１を通じて外部に連通する内部空間１０Ａを有する。具体的に容器部１０は、例えば、円錐台形状をしており、具体的に容器部１０は、例えば、円錐台形状をしており、底面壁１２（底面部）と、周壁１４と、を有する。底面壁１２（底面部）は、円錐台形状の径が小さい底面側に設けられる。また、容器部１０は、円錐台形状の径が大きい底面側に開口１１を有する。 <Container>
As shown in FIGS. 1A and 1B, the container portion 10 has a bottomed cylinder in which an opening 11 is provided on one side of the container portion 10 in the depth direction and the other side of the container portion 10 in the depth direction is closed. It is formed in a shape. The container portion 10 has an internal space 10A that communicates with the outside through the opening 11. Specifically, the container portion 10 has a truncated cone shape, for example, and specifically, the container portion 10 has a truncated cone shape, for example, and the bottom wall 12 (bottom surface portion) and the peripheral wall 14 are formed. Have. The bottom wall 12 (bottom portion) is provided on the bottom side having a truncated cone shape and a small diameter. Further, the container portion 10 has an opening 11 on the bottom surface side having a truncated cone shape and a large diameter.
　周壁１４は、底面壁１２の外縁を起点として、容器部１０の軸方向（以下、容器軸方向と呼ぶ。）Ａ成分を有する立設方向に延在する環状壁である。なお、容器軸方向Ａは、容器部１０の深さ方向と平行となる。周壁１４は、容器軸方向Ａに沿って開口１１に進むに従って径方向の外側に広がるように傾斜するテーパー状に形成される。従って、周壁１４は、容器軸方向Ａに対して傾斜する。また、周壁１４は、底面壁１２の外縁を起点として、開口１１とは反対側に延在する周壁片１４Ｅ（後述する第八実施形態における土台壁１６に相当）を有する。 The peripheral wall 14 is an annular wall that starts from the outer edge of the bottom wall 12 and extends in the erection direction having the A component in the axial direction (hereinafter, referred to as the container axial direction) of the container portion 10. The container axial direction A is parallel to the depth direction of the container portion 10. The peripheral wall 14 is formed in a tapered shape that is inclined so as to spread outward in the radial direction as it advances toward the opening 11 along the container axial direction A. Therefore, the peripheral wall 14 is inclined with respect to the container axial direction A. Further, the peripheral wall 14 has a peripheral wall piece 14E (corresponding to the base wall 16 in the eighth embodiment described later) extending from the outer edge of the bottom wall 12 to the opposite side of the opening 11.
　容器部１０の材質は、例えば、紙、ポリエチレン（ＰＥ）、ポリスチレン（ＰＳ）、ポリプロピレン（ＰＰ）、ポリエチレンテレフタレート（ＰＥＴ）等が挙げられる。つまり、容器部１０は、例えば、紙製のコップ、またはプラスチック製のコップが想定される。また、容器部１０は、一部、又は全部が透明な材質により構成されてもよい（後述する第十三実施形態における窓部参照）。 Examples of the material of the container portion 10 include paper, polyethylene (PE), polystyrene (PS), polypropylene (PP), polyethylene terephthalate (PET), and the like. That is, the container portion 10 is assumed to be, for example, a paper cup or a plastic cup. Further, the container portion 10 may be partially or wholly made of a transparent material (see the window portion in the thirteenth embodiment described later).
　また、容器部１０の底面壁１２における内部側底面１２Ａには、湿気を遮断する、又は、湿気を通さない材質により構成される湿気遮断層１３が設けられることが好ましい。湿気を遮断する材質として、例えば、アルミニウムが挙げられるが、これに限定されるものではなく、その他の材質であってもよい。湿気遮断層１３は、容器部１０の内部側底面１２Ａにアルミニウムを蒸着させることにより設けられる。なお、湿気遮断層１３が設けられる場合、湿気遮断層１３の表面が内部側底面１２Ａに相当する。 Further, it is preferable that the inner bottom surface 12A of the bottom wall 12 of the container portion 10 is provided with a moisture blocking layer 13 made of a material that blocks moisture or does not allow moisture to pass through. Examples of the material that blocks moisture include, but are not limited to, aluminum, and other materials may be used. The moisture blocking layer 13 is provided by depositing aluminum on the inner bottom surface 12A of the container portion 10. When the moisture blocking layer 13 is provided, the surface of the moisture blocking layer 13 corresponds to the inner bottom surface 12A.
　＜水素発生剤包装体＞
図２を参照して、水素発生剤包装体２０について説明する。水素発生剤包装体２０は、図２（Ｂ）に示すように、袋状に形成され、水素発生剤２１を収容する。また、水素発生剤包装体２０は、容器部１０から独立したものであり、容易に、容器部１０内に出し入れ可能である。つまり、水素発生剤包装体２０は、自身が容器部１０の内部に収容されると、容器部１０の内部において、水素発生剤２１を収容することになる。水素発生剤２１は、水等の液体に反応して水素を発生する。水素発生剤２１の材料として、例えば、アルミニウム（Ａｌ）および酸化カルシウム（ＣａＯ）の混合物が挙げられるが、これに限定されるものではなく、液体に反応して水素を発生するその他のいずれの材料であってもよい。酸化カルシウム（ＣａＯ）として、例えば、粉末生石灰が挙げられる。アルミニウム（Ａｌ）は、例えば、粉末状にして用いられる。つまり、アルミニウム（Ａｌ）および酸化カルシウム（ＣａＯ）は、いずれも粉体にされることが好ましい。そして、以上のように構成される水素発生剤２１は、水に反応して水素を発生する。なお、液体は、水に限定されるものではな。液体には、水素発生剤２１に反応して水素を発生させる全ての種類の液体が含まれる。 <Hydrogen generator package>
The hydrogen generating agent package 20 will be described with reference to FIG. As shown in FIG. 2B, the hydrogen generating agent package 20 is formed in a bag shape and houses the hydrogen generating agent 21. Further, the hydrogen generating agent package 20 is independent of the container portion 10, and can be easily taken in and out of the container portion 10. That is, when the hydrogen generating agent package 20 itself is housed inside the container part 10, the hydrogen generating agent 21 is housed inside the container part 10. The hydrogen generating agent 21 reacts with a liquid such as water to generate hydrogen. Examples of the material of the hydrogen generating agent 21 include, but are not limited to, a mixture of aluminum (Al) and calcium oxide (CaO), and any other material that generates hydrogen in response to a liquid. It may be. Examples of calcium oxide (CaO) include powdered quicklime. Aluminum (Al) is used, for example, in powder form. That is, it is preferable that both aluminum (Al) and calcium oxide (CaO) are powdered. Then, the hydrogen generating agent 21 constructed as described above reacts with water to generate hydrogen. The liquid is not limited to water. The liquid includes all kinds of liquids that generate hydrogen in response to the hydrogen generating agent 21.
　水素発生剤２１は、図２（Ａ），（Ｂ）に示すように、例えば、袋口２２を有する袋体２３に収容される。袋体２３は、袋口２２を閉じる蓋片２４を有する。蓋片２４は、袋口２２を起点として袋体２３の長さ方向に袋体本体２５から延長する部分である。袋体本体２５には、袋体本体２５の厚みが広がるように、マチ２５Ａが設けられてもよい。水素発生剤２１は、袋口２２を通じて袋体本体２５の内部に詰められる。水素発生剤２１が袋体本体２５の内部に所定量詰められたら、蓋片２４を袋口２２に覆い被せて袋口２２を閉じる。 As shown in FIGS. 2 (A) and 2 (B), the hydrogen generating agent 21 is housed in, for example, a bag body 23 having a bag mouth 22. The bag body 23 has a lid piece 24 that closes the bag mouth 22. The lid piece 24 is a portion extending from the bag body 25 in the length direction of the bag body 23 starting from the bag mouth 22. The bag body 25 may be provided with a gusset 25A so that the thickness of the bag body 25 is increased. The hydrogen generating agent 21 is packed inside the bag body 25 through the bag mouth 22. When a predetermined amount of the hydrogen generating agent 21 is packed inside the bag body 25, the lid piece 24 is covered with the bag mouth 22 to close the bag mouth 22.
　また、袋体２３には、水素発生剤２１の他に、香り成分を含有する芳香剤が収容されていてもよい。芳香剤として、例えば、コーヒー豆の成分を含有するもの、バニラ成分を含有するもの、イチゴ等の果実の香り成分を含有するもの等が一例として挙げられるが、これに限定されるものではなく、その他の全てのものが含まれる。これにより、本実施形態における水素発生具１は、水素だけでなく、併せて香り成分も発生させることができる。結果、水素発生具１の使用者は、飽きることなく、水素を吸うことができる。ただし、芳香剤は、液体を入れることにより香りが消えてしまうものではない必要がある。 Further, in addition to the hydrogen generating agent 21, the bag body 23 may contain an fragrance agent containing a fragrance component. Examples of the fragrance include those containing a coffee bean component, those containing a vanilla component, those containing a fruit scent component such as strawberry, and the like, but the present invention is not limited to this. Includes everything else. As a result, the hydrogen generator 1 in the present embodiment can generate not only hydrogen but also a fragrance component. As a result, the user of the hydrogen generator 1 can absorb hydrogen without getting bored. However, it is necessary that the fragrance does not lose its fragrance by adding a liquid.
　なお、芳香剤は、袋体２３に収容されるのではなく、水素発生剤２１に対して後から注がれる水素発生用の液体に含まれていてもよい。また、芳香剤は、液体に後から投入してもよい。この場合であっても、上記と同様に、水素発生具１は、水素だけでなく、併せて香り成分も発生させることができる。 The fragrance may not be contained in the bag 23, but may be contained in the hydrogen generating liquid that is later poured into the hydrogen generating agent 21. In addition, the fragrance may be added to the liquid later. Even in this case, similarly to the above, the hydrogen generator 1 can generate not only hydrogen but also a fragrance component.
　袋体２３（袋体本体２５）には複数の微細な通気孔が設けられる。複数の微細な通気孔は、水素発生時に用いられる液体、及び水素発生剤２１から発生する水素を含む気体は通すが、水素発生剤２１及び芳香剤そのものは通さない大きさであることが好ましい。袋体２３は、繊維により編組された編組体であってもよい。この場合、編組体の網目（メッシュ）が微細な通気孔に相当する。また、袋体２３（袋体本体２５）は、不織布により形成されてもよい。 The bag body 23 (bag body body 25) is provided with a plurality of fine ventilation holes. It is preferable that the plurality of fine vents have a size that allows the liquid used at the time of hydrogen generation and the gas containing hydrogen generated from the hydrogen generating agent 21 to pass through, but does not allow the hydrogen generating agent 21 and the fragrance itself to pass through. The bag body 23 may be a braided body braided with fibers. In this case, the mesh of the braided body corresponds to a fine vent. Further, the bag body 23 (bag body body 25) may be formed of a non-woven fabric.
　＜移動制限部＞
図３～図５を参照して、移動制限部３０について説明する。移動制限部３０は、容器部１０の内部における水素発生剤包装体２０の移動範囲を制限する。本実施形態において水素発生剤包装体２０は、図３（Ａ）に示すように、容器部１０の内部側底面１２Ａに載せ置かれる。そして、移動制限部３０は、図３（Ｂ）に示すように、容器部１０に液体１００が注がれたときに水素発生剤包装体２０が水面まで浮き上がらないように、水素発生剤包装体２０を容器部１０の内部側底面１２Ａに固定する包装体固定部３１により構成される。水素発生剤包装体２０の移動範囲が、水素発生剤包装体２０全体が液体に接触可能な範囲であれば、水素発生剤包装体２０は、常に、全体が液体で冷却される。このため、水素発生剤２１が液体との反応時に熱を発生しても容器部１０の温度を低減することができる。結果、水素発生具１の利用者は、容器部１０を持っても熱く感じない。 <Movement restriction part>
The movement restriction unit 30 will be described with reference to FIGS. 3 to 5. The movement restriction unit 30 limits the movement range of the hydrogen generating agent package 20 inside the container unit 10. In the present embodiment, the hydrogen generating agent package 20 is placed on the inner bottom surface 12A of the container portion 10 as shown in FIG. 3 (A). Then, as shown in FIG. 3 (B), the movement limiting unit 30 is a hydrogen generating agent package so that the hydrogen generating agent package 20 does not rise to the water surface when the liquid 100 is poured into the container unit 10. It is composed of a package fixing portion 31 for fixing 20 to the inner bottom surface 12A of the container portion 10. If the moving range of the hydrogen generating agent packaging 20 is within the range in which the entire hydrogen generating agent packaging 20 can come into contact with the liquid, the entire hydrogen generating agent packaging 20 is always cooled by the liquid. Therefore, even if the hydrogen generating agent 21 generates heat during the reaction with the liquid, the temperature of the container portion 10 can be reduced. As a result, the user of the hydrogen generator 1 does not feel hot even if he holds the container portion 10.
　本実施形態において水素発生剤包装体２０は、図３（Ｃ）に示すように、帯状領域２６と、主領域２７と、を有する。帯状領域２６は、水素発生剤包装体２０の袋口２２側の一辺２０Ｃの近傍においてその一辺２０Ｃに沿って延在する。本実施形態において袋口２２側の一辺２０Ｃは、略直線状に延在する。また、本実施形態において帯状領域２６は、一辺２０Ｃの一部区間だけ延在するが、これに限定されるものではなく、一辺２０Ｃの全区間に亘って延在してもよい。また、本実施形態において帯状領域２６の幅方向Ｂの幅は、例えば、幅方向Ｂに平行である水素発生剤包装体２０の長さ方向Ｃにおける全長の１／３以下であることが好ましく、全長の１／４以下であることがさらに好ましく、全長の１／５以下であることがより好ましい。主領域２７は、水素発生剤包装体２０のメイン部分であり、帯状領域２６の長手側辺において帯状領域２６に連続する。 In the present embodiment, the hydrogen generating agent package 20 has a band-shaped region 26 and a main region 27, as shown in FIG. 3C. The band-shaped region 26 extends along the side 20C in the vicinity of the side 20C on the bag mouth 22 side of the hydrogen generating agent package 20. In the present embodiment, one side 20C on the bag mouth 22 side extends substantially linearly. Further, in the present embodiment, the band-shaped region 26 extends only a part of the side 20C, but is not limited to this, and may extend over the entire section of the side 20C. Further, in the present embodiment, the width of the band-shaped region 26 in the width direction B is preferably 1/3 or less of the total length in the length direction C of the hydrogen generating agent package 20 parallel to the width direction B, for example. It is more preferably 1/4 or less of the total length, and more preferably 1/5 or less of the total length. The main region 27 is the main portion of the hydrogen generating agent package 20, and is continuous with the strip-shaped region 26 on the longitudinal side of the strip-shaped region 26.
　包装体固定部３１は、図３（Ｂ）に示すように、帯状領域２６における一方側の帯状面２６Ａを容器部１０の内部側底面１２Ａに固定する。包装体固定部３１は、例えば、糊による固定であってもよいし、両面テープによる固定であってもよいし、熱融着による固定であってもよい。これにより、主領域２７は、帯状領域２６と主領域２７の境界を軸として移動可能となる。つまり、容器部１０に液体１００が注がれたときに、主領域２７は、帯状領域２６との境界を軸として揺動（旋回）するように浮き上がることができる。このとき、主領域２７は、図３（Ｂ）に示すように、内部側底面１２Ａに対して傾斜する姿勢をとり得る。この状態において、主領域２７には、表面２７Ａ側、および裏面２７Ｂ側の両側から液体１００が接触する。このため、水素発生剤２１に効率良く液体１００が接触して、効率良く水素が発生する。 As shown in FIG. 3B, the package fixing portion 31 fixes the strip-shaped surface 26A on one side of the strip-shaped region 26 to the inner bottom surface 12A of the container portion 10. The package fixing portion 31 may be fixed by, for example, glue, double-sided tape, or heat fusion. As a result, the main region 27 can be moved around the boundary between the strip-shaped region 26 and the main region 27. That is, when the liquid 100 is poured into the container portion 10, the main region 27 can be lifted so as to swing (swirl) around the boundary with the strip-shaped region 26. At this time, as shown in FIG. 3B, the main region 27 may take an inclined posture with respect to the inner bottom surface 12A. In this state, the liquid 100 comes into contact with the main region 27 from both the front surface 27A side and the back surface 27B side. Therefore, the liquid 100 efficiently contacts the hydrogen generating agent 21, and hydrogen is efficiently generated.
　なお、包装体固定部３１は、図４（Ａ）に示すように、容器部１０に液体１００が注がれても、水素発生剤包装体２０が移動できないように、水素発生剤包装体２０を容器部１０の内部側底面１２Ａに固定してもよい。この場合、図４（Ｂ）に示すように、包装体固定部３１により水素発生剤包装体２０の中央領域から水素発生剤包装体２０の外縁に向かって広がる領域Ｒを容器部１０の内部側底面１２Ａに固定してもよい。なお、領域Ｒは、水素発生剤包装体２０のほぼ全領域であてもよい。 As shown in FIG. 4A, the package fixing portion 31 is a hydrogen generating agent packaging body 20 so that the hydrogen generating agent packaging body 20 cannot move even if the liquid 100 is poured into the container portion 10. May be fixed to the inner bottom surface 12A of the container portion 10. In this case, as shown in FIG. 4 (B), the region R extending from the central region of the hydrogen generating agent packaging 20 toward the outer edge of the hydrogen generating agent packaging 20 by the packaging fixing portion 31 is formed on the inner side of the container portion 10. It may be fixed to the bottom surface 12A. The region R may be almost the entire region of the hydrogen generating agent package 20.
　また、図４（Ｃ）に示すように、包装体固定部３１により、水素発生剤包装体２０の全領域を均等に四つに分割した四つの分割領域それぞれの内部の一部箇所、および水素発生剤包装体２０の中央領域内の一部箇所を容器部１０の内部側底面１２Ａに固定してもよい。なお、分割領域は、四つに分割したものに限定されるものではなく、その他の数に分割されたものであってもよい。また、中央領域内の一部箇所は、包装体固定部３１により、固定されなくてもよい。 Further, as shown in FIG. 4C, a part of the inside of each of the four divided regions in which the entire region of the hydrogen generating agent package 20 is evenly divided into four by the package fixing portion 31, and hydrogen. A part of the central region of the generator package 20 may be fixed to the inner bottom surface 12A of the container portion 10. The divided area is not limited to the one divided into four, and may be divided into other numbers. Further, a part of the central region does not have to be fixed by the package fixing portion 31.
　＜包装体固定部の変形例＞
図５（Ａ）～（Ｆ）を参照して、包装体固定部３１の変形例について説明する。包装体固定部３１は、図５（Ａ）に示すように、水素発生剤包装体２０の帯状領域２６を容器部１０の内部側底面１２Ａに押さえ付ける態様であってもよい。この場合、包装体固定部３１は、例えば、内部側底面１２Ａに固定される基部３９０と、押さえ付け部３９１と、を有する。 <Modification example of the package fixing part>
A modified example of the package fixing portion 31 will be described with reference to FIGS. 5A to 5F. As shown in FIG. 5A, the package fixing portion 31 may have a mode in which the band-shaped region 26 of the hydrogen generating agent package 20 is pressed against the inner bottom surface 12A of the container portion 10. In this case, the package fixing portion 31 has, for example, a base portion 390 fixed to the inner bottom surface 12A and a pressing portion 391.
　基部３９０は、容器部１０の内部側底面１２Ａに固定される。押さえ付け部３９１は、基部３９０の一端から帯状に延在する。押さえ付け部３９１は、図５（Ｃ）に示すように、外力が加わらない初期状態では内部側底面１２Ａに当接して、または内部側底面１２Ａの近傍で、容器部１０の内部側底面１２Ａに略平行な姿勢をとる。また、押さえ付け部３９１は、図５（Ｂ）に示すように、基部３９０との境界線３９３を軸として、容器部１０の内部側底面１２Ａに対して接近・離反する方向に回動可能である。そして、押さえ付け部３９１は、容器部１０の内部側底面１２Ａから離反する方向に回動されても、基部３９０との境界部分における弾性力により初期状態に復帰するように動作する。また、押さえ付け部３９１は、図５（Ａ）に示すように、容器軸方向Ａに貫通する孔３９２が設けられることが好ましい。孔３９２は、少なくとも１つ設けられればよい。 The base portion 390 is fixed to the inner bottom surface 12A of the container portion 10. The pressing portion 391 extends in a band shape from one end of the base portion 390. As shown in FIG. 5C, the pressing portion 391 abuts on the inner side bottom surface 12A in the initial state when no external force is applied, or near the inner side bottom surface 12A, on the inner side bottom surface 12A of the container part 10. Take a nearly parallel posture. Further, as shown in FIG. 5B, the pressing portion 391 can rotate in a direction approaching / separating from the inner bottom surface 12A of the container portion 10 with the boundary line 393 with the base portion 390 as an axis. is there. Then, even if the pressing portion 391 is rotated in a direction away from the inner bottom surface 12A of the container portion 10, it operates so as to return to the initial state due to the elastic force at the boundary portion with the base portion 390. Further, as shown in FIG. 5A, the pressing portion 391 is preferably provided with a hole 392 penetrating in the container axial direction A. At least one hole 392 may be provided.
　また、包装体固定部３１は、図５（Ｄ）に示すように、例えば、内部側底面１２Ａに固定される２つの基部３９０と、押さえ付け部３９１と、を有するものであってもよい。２つの基部３９０は、押さえ付け部３９１の両端に繋がる。 Further, as shown in FIG. 5D, the package fixing portion 31 may have, for example, two base portions 390 fixed to the inner bottom surface 12A and a pressing portion 391. The two bases 390 are connected to both ends of the pressing portion 391.
　以上の場合でも、水素発生剤包装体２０の帯状領域２６は、容器部１０の内部側底面１２Ａに固定される。そして、水素発生剤包装体２０の主領域２７は、水素発生剤包装体２０の帯状領域２６との境界を軸として旋回移動可能となる。 Even in the above case, the band-shaped region 26 of the hydrogen generating agent package 20 is fixed to the inner bottom surface 12A of the container portion 10. Then, the main region 27 of the hydrogen generating agent package 20 can be swiveled around the boundary with the band-shaped region 26 of the hydrogen generating agent package 20.
　包装体固定部３１は、図５（Ｅ）に示すように、水素発生剤包装体２０の帯状領域２６および主領域２７を容器部１０の内部側底面１２Ａに押さえ付ける態様であってもよい。包装体固定部３１は、図５（Ｂ）～（Ｄ）を参照して上記説明したものと同様のものを用いることができる。また、包装体固定部３１は、図５（Ｆ）に示すように、水素発生剤包装体２０の四隅を容器部１０の内部側底面１２Ａに押さえ付ける態様であってもよい。この包装体固定部３１は、図５（Ｂ）～（Ｄ）を参照して上記説明したもののうち、押さえ付け部３９１の長さを短くしたものと同様である。 As shown in FIG. 5 (E), the package fixing portion 31 may have a mode in which the band-shaped region 26 and the main region 27 of the hydrogen generating agent package 20 are pressed against the inner bottom surface 12A of the container portion 10. As the package fixing portion 31, the same one as described above can be used with reference to FIGS. 5 (B) to 5 (D). Further, as shown in FIG. 5F, the package fixing portion 31 may have a mode in which the four corners of the hydrogen generating agent package 20 are pressed against the inner bottom surface 12A of the container portion 10. The package fixing portion 31 is the same as the one described above with reference to FIGS. 5 (B) to 5 (D) in which the length of the pressing portion 391 is shortened.
　＜外部側包装体＞
外部側包装体４０について図１を参照して説明する。外部側包装体４０は、容器部１０の内部および外部にゴミ等が付着しないように、水素発生剤包装体２０、移動制限部３０および容器部１０を包み込むものである。つまり、外部側包装体４０は、水素発生具１の全体を包み込む。本実施形態において外部側包装体４０は、例えば、透明または有色のフィルムにより構成される。透明または有色のフィルムの材質は、例えば、ポリエチレン、ポリプロピレン、ポリアミド、ポリエチレンテレフタレート等が一例として挙げられるが、これに限定されるものではなく、その他の材質であってもよい。 <External packaging>
The outer package 40 will be described with reference to FIG. The outer packaging 40 wraps the hydrogen generating agent packaging 20, the movement restricting portion 30, and the container 10 so that dust and the like do not adhere to the inside and the outside of the container 10. That is, the outer packaging body 40 wraps the entire hydrogen generator 1. In this embodiment, the outer packaging 40 is made of, for example, a transparent or colored film. Examples of the material of the transparent or colored film include, for example, polyethylene, polypropylene, polyamide, polyethylene terephthalate and the like, but the material is not limited to this, and other materials may be used.
　外部側包装体４０は、図１（Ａ），（Ｂ）に示すように、容器部１０における周壁１４の外周面１４Ａ、底面壁１２の外部側底面１２Ｂ、容器部１０の内周面１４Ｂ、底面壁１２の内部側底面１２Ａ、水素発生剤包装体２０に概ね密着するように包装される。なお、本実施形態では、移動制限部３０は、底面壁１２の内部側底面１２Ａと水素発生剤包装体２０との間にあるため、外部側包装体４０は、移動制限部３０に密着しない。ただし、後述する他の実施形態では、外部側包装体４０は、移動制限部３０に密着するものもある。 As shown in FIGS. 1A and 1B, the outer packaging 40 has an outer peripheral surface 14A of the peripheral wall 14 of the container portion 10, an outer bottom surface 12B of the bottom wall 12, and an inner peripheral surface 14B of the container portion 10. It is packaged so as to be substantially in close contact with the inner bottom surface 12A of the bottom surface wall 12 and the hydrogen generating agent package 20. In the present embodiment, since the movement restricting portion 30 is located between the inner bottom surface 12A of the bottom wall 12 and the hydrogen generating agent packaging body 20, the outer side packaging body 40 does not adhere to the movement restricting portion 30. However, in another embodiment described later, the outer packaging body 40 may be in close contact with the movement restricting portion 30.
　外部側包装体４０は、図１（Ｂ）に示すように、容器軸方向Ａにおいて水素発生剤包装体２０に対向する部分に、湿気を遮断する材質により構成される湿気遮断層４１が設けられることが好ましい。湿気遮断層４１が設けられれば、水素発生剤包装体２０を湿気から保護することができる。 As shown in FIG. 1B, the outer packaging body 40 is provided with a moisture blocking layer 41 made of a material that blocks moisture at a portion facing the hydrogen generating agent packaging body 20 in the container axial direction A. Is preferable. If the moisture blocking layer 41 is provided, the hydrogen generating agent package 20 can be protected from moisture.
　＜第二実施形態＞
図６を参照して、本発明の第二実施形態における水素発生具１について説明する。本実施形態における水素発生具１は、容器部１０と、水素発生剤包装体２０と、外部側包装体４０とは、本発明の第一実施形態における水素発生具１と同様であるので、その説明を省略する。本実施形態における水素発生具１は、本発明の第一実施形態における水素発生具１とは、移動制限部３０の構成が異なる。 <Second embodiment>
The hydrogen generator 1 according to the second embodiment of the present invention will be described with reference to FIG. As for the hydrogen generator 1 in the present embodiment, the container portion 10, the hydrogen generator package 20, and the outer package 40 are the same as the hydrogen generator 1 in the first embodiment of the present invention. The explanation is omitted. The hydrogen generator 1 in the present embodiment has a different configuration of the movement limiting unit 30 from the hydrogen generator 1 in the first embodiment of the present invention.
　本実施形態における移動制限部３０は、図６（Ａ），（Ｂ）に示すように、紐部３２と、紐側固定部３３と、を有する。紐部３２は、紐状の部分であり、一端が水素発生剤包装体２０に繋がれる。紐部３２は、例えば、繊維製の糸や、樹脂製の糸等が一例として挙げられるが、これに限定されるものではなく、その他の材質のものであってもよい。 As shown in FIGS. 6A and 6B, the movement restricting portion 30 in the present embodiment has a string portion 32 and a string side fixing portion 33. The string portion 32 is a string-shaped portion, and one end thereof is connected to the hydrogen generating agent package 20. Examples of the string portion 32 include a fiber thread, a resin thread, and the like, but the string portion 32 is not limited to this, and may be made of other materials.
　紐側固定部３３は、紐部３２を容器部の内部に固定する。本実施形態では紐側固定部３３は、中間部材３３Ａと、中間部材側固定部３３Ｂと、を有する。中間部材３３Ａは、例えば、シート状の部材である。中間部材３３Ａには、紐部３２の他端が繋がれる。中間部材側固定部３３Ｂは、中間部材３３Ａを容器部１０の内部側底面１２Ａに固定する。中間部材側固定部３３Ｂは、例えば、糊による固定であってもよいし、両面テープによる固定であってもよいし、熱融着による固定であってもよい。 The string side fixing portion 33 fixes the string portion 32 inside the container portion. In the present embodiment, the string-side fixing portion 33 has an intermediate member 33A and an intermediate member-side fixing portion 33B. The intermediate member 33A is, for example, a sheet-shaped member. The other end of the string portion 32 is connected to the intermediate member 33A. The intermediate member side fixing portion 33B fixes the intermediate member 33A to the inner side bottom surface 12A of the container portion 10. The intermediate member side fixing portion 33B may be fixed by, for example, glue, double-sided tape, or heat fusion.
　つまり、本実施形態における移動制限部３０は、紐部３２の一端と中間部材３３Ａとの接続部分を支点としたときの紐部３２の他端の軌道に応じた、容器部１０の内部における水素発生剤包装体２０の移動を許容するが、それ以外の移動は制限する。したがって、本実施形態における移動制限部３０の場合、容器部１０に液体１００が注がれたときに、図６（Ｂ）に示すように、水素発生剤包装体２０は、紐部３２の他端の軌道に応じた移動範囲に制限される。 That is, the movement limiting portion 30 in the present embodiment has hydrogen inside the container portion 10 according to the trajectory of the other end of the string portion 32 when the connecting portion between one end of the string portion 32 and the intermediate member 33A is used as a fulcrum. The movement of the generator package 20 is allowed, but the movement of other parts is restricted. Therefore, in the case of the movement restricting portion 30 in the present embodiment, when the liquid 100 is poured into the container portion 10, as shown in FIG. 6B, the hydrogen generating agent package 20 is other than the string portion 32. It is limited to the range of movement according to the orbit of the end.
　また、紐部３２は、図６（Ｃ），（Ｄ）に示すように、２つ設けられてもよい。この場合、例えば、一方の紐部３２は水素発生剤包装体２０の袋口２２の近傍に繋がれ、他方の紐部３２の他端は水素発生剤包装体２０の袋底２８の近傍に繋がれる。このとき、一方の紐部３２は、中間部材３３Ａを通じて中間部材側固定部３３Ｂ（例えば、糊、両面テープ等）により容器部１０の内部側底面１２Ａに固定される。他方の紐部３２は、直接、紐側固定部３３により容器部１０の内部側底面１２Ａに固定される。 Further, as shown in FIGS. 6 (C) and 6 (D), two string portions 32 may be provided. In this case, for example, one string portion 32 is connected to the vicinity of the bag mouth 22 of the hydrogen generating agent package 20, and the other end of the other string portion 32 is connected to the vicinity of the bag bottom 28 of the hydrogen generating agent package 20. Is done. At this time, one string portion 32 is fixed to the inner side bottom surface 12A of the container portion 10 by the intermediate member side fixing portion 33B (for example, glue, double-sided tape, etc.) through the intermediate member 33A. The other string portion 32 is directly fixed to the inner bottom surface 12A of the container portion 10 by the string side fixing portion 33.
　上記移動制限部３０は、一方の紐部３２の一端と中間部材３３Ａとの接続部分を支点としたときの紐部３２の他端の軌道、および、他方の紐部３２の一端と内部側底面１２Ａとの接続部分を支点としたときの紐部３２の他端の軌道に応じた、容器部１０の内部における水素発生剤包装体２０の移動を許容するが、それ以外の移動は制限する。したがって、上記移動制限部３０の場合、容器部１０に液体１００が注がれたときに、図６（Ｄ）に示すように、水素発生剤包装体２０は、２つの紐部３２の他端の軌道に応じた移動範囲に制限される。 The movement limiting portion 30 is the trajectory of the other end of the string portion 32 when the connecting portion between one end of the string portion 32 and the intermediate member 33A is used as a fulcrum, and one end of the other string portion 32 and the inner bottom surface. The movement of the hydrogen generating agent package 20 inside the container portion 10 is allowed according to the trajectory of the other end of the string portion 32 when the connecting portion with the 12A is used as a fulcrum, but the movement other than that is restricted. Therefore, in the case of the movement limiting portion 30, when the liquid 100 is poured into the container portion 10, as shown in FIG. 6D, the hydrogen generating agent package 20 is the other end of the two string portions 32. It is limited to the range of movement according to the orbit of.
　＜第三実施形態＞
図７を参照して、本発明の第三実施形態における水素発生具１について説明する。本実施形態における水素発生具１は、容器部１０と、水素発生剤包装体２０と、外部側包装体４０とは、本発明の第一実施形態における水素発生具１と同様であるので、その説明を省略する。本実施形態における水素発生具１は、本発明の第一，二実施形態における水素発生具１とは、移動制限部３０の構成が異なる。 <Third Embodiment>
The hydrogen generator 1 according to the third embodiment of the present invention will be described with reference to FIG. 7. As for the hydrogen generator 1 in the present embodiment, the container portion 10, the hydrogen generator package 20, and the outer package 40 are the same as the hydrogen generator 1 in the first embodiment of the present invention. The explanation is omitted. The hydrogen generator 1 in the present embodiment has a different configuration of the movement restricting unit 30 from the hydrogen generator 1 in the first and second embodiments of the present invention.
　本実施形態における移動制限部３０は、図７（Ａ），（Ｂ）に示すように、容器部１０の内部に設けられる収容室３４により構成される。収容室３４は、水素発生剤包装体２０を収容可能な収容空間３４Ａを内部に有する。収容室３４は、仕切壁３５と、容器部１０のうち、仕切壁３５よりも容器軸方向Ａの下方側の収容室構成部分１０Ｂと、で構成される。収容室構成部分１０Ｂは、容器部１０の底面壁１２と、仕切壁３５よりも容器軸方向Ａの下方側の容器部１０の周壁片１４Ｄと、により構成される。 As shown in FIGS. 7A and 7B, the movement restriction unit 30 in the present embodiment is composed of a storage chamber 34 provided inside the container unit 10. The storage chamber 34 has a storage space 34A inside which can store the hydrogen generating agent package 20. The storage chamber 34 is composed of a partition wall 35 and a storage chamber constituent portion 10B of the container portion 10 on the lower side of the container axial direction A from the partition wall 35. The storage chamber constituent portion 10B is composed of a bottom wall 12 of the container portion 10 and a peripheral wall piece 14D of the container portion 10 below the partition wall 35 in the container axial direction A.
　仕切壁３５は、図７（Ａ）に示すように、例えば、円盤状となる。仕切壁３５は、図７（Ｂ）に示すように、容器軸方向Ａにおいて容器部１０の内部空間１０Ａを仕切る。仕切壁３５は、少なくとも容器軸方向Ａにおける容器部１０の中央部分よりも容器軸方向Ａの下方側に設けられることが好ましいが、これに限定されるものではなく、容器部１０の中央部分よりも容器軸方向Ａの上方側に設けられてもよい。本実施形態において容器部１０の内部側底面１２Ａと対向する仕切壁３５の仕切壁側対向面３５Ｃは、内部側底面１２Ａに平行となるが、これに限定されるものではなく、平行でなくてもよい。 As shown in FIG. 7A, the partition wall 35 has, for example, a disk shape. As shown in FIG. 7B, the partition wall 35 partitions the internal space 10A of the container portion 10 in the container axial direction A. The partition wall 35 is preferably provided at least on the lower side of the container axial direction A than the central portion of the container portion 10 in the container axial direction A, but is not limited to this, and is more than the central portion of the container portion 10. May be provided on the upper side of the container axial direction A. In the present embodiment, the partition wall side facing surface 35C of the partition wall 35 facing the inner side bottom surface 12A of the container portion 10 is parallel to the inner side bottom surface 12A, but is not limited to this, and is not parallel. May be good.
　仕切壁側対向面３５Ｃには、湿気を遮断する材質により構成される湿気遮断層３６が設けられることが好ましい。収容室３４で収容される水素発生剤包装体２０に対する湿気を遮断するためである。 It is preferable that the partition wall side facing surface 35C is provided with a moisture blocking layer 36 made of a material that blocks moisture. This is to block moisture from the hydrogen generating agent package 20 housed in the storage chamber 34.
　また、仕切壁３５の中央部分には、容器軸方向Ａに貫通する通気孔（収容室側通気孔と呼んでもよい：以下同じ）３５Ａが設けられる。水素発生剤包装体２０から発生する水素は、通気孔３５Ａを通過して、開口１１に向かって上昇していく。また、通気孔３５Ａの周囲に、仕切壁３５を容器軸方向Ａに貫通する通気孔（収容室側通気孔と呼んでもよい：以下同じ）３５Ｂが少なくとも１つ設けられてもよい。水素発生剤包装体２０から発生する水素をスムーズに開口１１に導くためである。なお、本実施形態において通気孔３５Ｂは８つ設けられている。通気孔３５Ａ，３５Ｂを通じて、収容室３４の収容空間３４Ａと、容器部１０の内部空間１０Ａは、連通する。 Further, in the central portion of the partition wall 35, a ventilation hole (which may be referred to as a storage chamber side ventilation hole: the same shall apply hereinafter) 35A penetrating in the container axial direction A is provided. Hydrogen generated from the hydrogen generating agent package 20 passes through the ventilation holes 35A and rises toward the opening 11. Further, at least one ventilation hole (which may be referred to as a storage chamber side ventilation hole: the same applies hereinafter) 35B which penetrates the partition wall 35 in the container axial direction A may be provided around the ventilation hole 35A. This is to smoothly guide the hydrogen generated from the hydrogen generating agent package 20 to the opening 11. In this embodiment, eight ventilation holes 35B are provided. The accommodation space 34A of the accommodation chamber 34 and the internal space 10A of the container portion 10 communicate with each other through the ventilation holes 35A and 35B.
　本実施形態における水素発生具１によれば、容器部１０に液体１００が注がれたときに、水素発生剤包装体２０は、収容室３４の収容空間３４Ａの範囲で移動可能となる。 According to the hydrogen generator 1 in the present embodiment, when the liquid 100 is poured into the container portion 10, the hydrogen generator package 20 can move within the storage space 34A of the storage chamber 34.
　＜収容室の第一変形例＞
図８（Ａ），（Ｂ）を参照して、収容室３４の第一変形例について説明する。収容室３４の第一変形例は、図８（Ａ）に示すように、収容室構成部材３４０と、底面壁１２により構成される。収容室構成部材３４０は、図８（Ａ），（Ｂ）に示すように、有底筒状をしている。具体的に収容室構成部材３４０は、仕切壁３４１と、周壁３４２と、を有する。 <First modification of the containment chamber>
A first modification of the containment chamber 34 will be described with reference to FIGS. 8A and 8B. As shown in FIG. 8A, the first modification of the accommodation chamber 34 is composed of the accommodation chamber constituent member 340 and the bottom wall 12. As shown in FIGS. 8A and 8B, the accommodation chamber component 340 has a bottomed tubular shape. Specifically, the accommodation chamber component 340 has a partition wall 341 and a peripheral wall 342.
　収容室構成部材３４０が容器部１０の内部側底面１２Ａに設置されると、仕切壁３４１は、上記説明した仕切壁３５と同様となるため、説明を省略する。周壁３４２は、仕切壁３４１の外縁を起点として容器軸方向Ａの下方側に進むに従って収容室構成部材３４０の中心軸に接近するように傾斜しており、円錐台状の筒形状となる。なお、周壁３４２の以上の形状は、容器部１０の内部側の形状に合わせたものであり、容器部１０の内部側の形状が円錐台状以外の形状であれば、それに応じた形状となることが好ましい。 When the storage chamber component 340 is installed on the inner bottom surface 12A of the container portion 10, the partition wall 341 becomes the same as the partition wall 35 described above, and thus the description thereof will be omitted. The peripheral wall 342 is inclined so as to approach the central axis of the accommodation chamber constituent member 340 as it advances downward from the container axial direction A starting from the outer edge of the partition wall 341, and has a truncated cone shape. The above shape of the peripheral wall 342 matches the shape of the inner side of the container portion 10, and if the shape of the inner side of the container portion 10 is a shape other than the truncated cone shape, the shape is corresponding to the shape. Is preferable.
　収容室構成部材３４０を容器部１０の内部側底面１２Ａに載せ置くと、収容室構成部材３４０および底面壁１２により収容室３４が構成される。なお、容器部１０に液体１００が注がれたときに、収容室構成部材３４０が浮き上がらないようにするため、収容室構成部材３４０は、容器部１０の内部側底面１２Ａの近傍で容器部１０に嵌合するような形状・大きさで有ることが好ましい。また、収容室構成部材３４０は、容器部１０の内部側底面１２Ａ、または、容器部１０の内周面１４Ｂに接触して固定された状態であってもよい。この場合、周壁３４２の底面３４２Ａが容器部１０の内部側底面１２Ａに固定されてもよいし、周壁３４２の外周面３４２Ｂが容器部１０の内周面１４Ｂに固定されてもよい。また、収容室構成部材３４０は、液体に浮き上がらないような重量を有するように構成されてもよい。 When the storage chamber component 340 is placed on the inner bottom surface 12A of the container portion 10, the storage chamber 34 is configured by the storage chamber component 340 and the bottom wall 12. In order to prevent the storage chamber constituent member 340 from floating when the liquid 100 is poured into the container portion 10, the storage chamber constituent member 340 is placed in the vicinity of the inner bottom surface 12A of the container portion 10 in the container portion 10. It is preferable that the shape and size are such that they fit into the container. Further, the storage chamber constituent member 340 may be in a state of being in contact with and fixed to the inner bottom surface 12A of the container portion 10 or the inner peripheral surface 14B of the container portion 10. In this case, the bottom surface 342A of the peripheral wall 342 may be fixed to the inner side bottom surface 12A of the container portion 10, or the outer peripheral surface 342B of the peripheral wall 342 may be fixed to the inner peripheral surface 14B of the container portion 10. Further, the storage chamber component 340 may be configured to have a weight so as not to float on the liquid.
　＜収容室の第二変形例＞
図８（Ｃ），（Ｄ）を参照して、収容室３４の第二変形例について説明する。収容室３４の第二変形例は、図８（Ｃ）に示すように、収容室構成部材３４３により構成される。収容室構成部材３４３は、図８（Ｃ），（Ｄ）に示すように、内部が中空の円柱状をしている。具体的に収容室構成部材３４３は、天井壁３４４と、周壁３４５と、底面壁３４６と、を有する。天井壁３４４は、収容室構成部材３４３の天井部分に相当する。そして、収容室構成部材３４３が容器部１０の内部側底面１２Ａに設置されると、天井壁３４４は、上記説明した仕切壁３５と実質的に同様となるため、説明を省略する。 <Second modification of the containment chamber>
A second modification of the containment chamber 34 will be described with reference to FIGS. 8 (C) and 8 (D). As shown in FIG. 8C, the second modification of the accommodation chamber 34 is composed of the accommodation chamber constituent member 343. As shown in FIGS. 8C and 8D, the accommodation chamber constituent member 343 has a cylindrical shape with a hollow inside. Specifically, the accommodation chamber component 343 includes a ceiling wall 344, a peripheral wall 345, and a bottom wall 346. The ceiling wall 344 corresponds to the ceiling portion of the accommodation chamber component 343. When the storage chamber component 343 is installed on the inner bottom surface 12A of the container portion 10, the ceiling wall 344 is substantially the same as the partition wall 35 described above, and thus the description thereof will be omitted.
　底面壁３４６は、収容室構成部材３４３の底面部分に相当する。収容室構成部材３４３が容器部１０の内部側底面１２Ａに設置されると、底面壁３４６は、内部側底面１２Ａに当接する。 The bottom wall 346 corresponds to the bottom portion of the accommodation chamber component 343. When the storage chamber constituent member 343 is installed on the inner side bottom surface 12A of the container portion 10, the bottom surface wall 346 comes into contact with the inner side bottom surface 12A.
　周壁３４５は、天井壁３４４の外縁を起点として底面壁３４６の外縁まで容器軸方向Ａの下方側に延在している。周壁３４５は、容器軸方向Ａの下方側に進むに従って収容室構成部材３４０の中心軸に接近するように傾斜しており、円錐台状の筒形状となる。なお、周壁３４５の以上の形状は、容器部１０の内部側の形状に合わせたものであり、容器部１０の内部側の形状が円錐台状以外の形状であれば、それに応じた形状となることが好ましい。 The peripheral wall 345 extends from the outer edge of the ceiling wall 344 to the outer edge of the bottom wall 346 on the lower side in the container axial direction A. The peripheral wall 345 is inclined so as to approach the central axis of the accommodation chamber constituent member 340 as it advances downward in the container axial direction A, and has a truncated cone-like tubular shape. The shape of the peripheral wall 345 or more is matched to the shape of the inner side of the container portion 10, and if the shape of the inner side of the container portion 10 is a shape other than the truncated cone shape, the shape is corresponding to the shape. Is preferable.
　また、周壁３４５には、水素発生剤包装体２０を収容空間３４Ａに挿入するための挿入口３４７が設けられてもよい。収容室構成部材３４３が容器部１０の内部に設置されると、挿入口３４７は、容器部１０の内周面１４Ｂに塞がれるように構成されることが好ましい。なお、挿入口３４７が容器部１０の内周面１４Ｂに塞がれないように構成されても、挿入口３４７と内周面１４Ｂとの間の距離は、水素発生剤包装体２０のサイズと比較して小さいので、挿入口３４７から水素発生剤包装体２０が収容室構成部材３４３の外に出ることはない。 Further, the peripheral wall 345 may be provided with an insertion port 347 for inserting the hydrogen generating agent package 20 into the accommodation space 34A. When the storage chamber constituent member 343 is installed inside the container portion 10, the insertion port 347 is preferably configured so as to be closed by the inner peripheral surface 14B of the container portion 10. Even if the insertion port 347 is configured so as not to be blocked by the inner peripheral surface 14B of the container portion 10, the distance between the insertion port 347 and the inner peripheral surface 14B is the size of the hydrogen generating agent package 20. Since it is smaller than the insertion port 347, the hydrogen generating agent package 20 does not go out of the storage chamber constituent member 343.
　収容室構成部材３４３を容器部１０の内部側底面１２Ａに載せ置くと、収容室構成部材３４３により収容室３４が構成される。なお、容器部１０に液体１００が注がれたときに、収容室構成部材３４３が浮き上がらないようにするため、その点に関して、収容室構成部材３４３は、収容室構成部材３４０と同様に構成されてもよい。 When the accommodation chamber constituent member 343 is placed on the inner bottom surface 12A of the container portion 10, the accommodation chamber 34 is configured by the accommodation chamber constituent member 343. In order to prevent the storage chamber constituent member 343 from floating when the liquid 100 is poured into the container portion 10, the storage chamber constituent member 343 is configured in the same manner as the storage chamber constituent member 340 in that respect. You may.
　＜第四実施形態＞
図９を参照して、本発明の第四実施形態における水素発生具１について説明する。本実施形態における水素発生具１は、容器部１０と、水素発生剤包装体２０と、外部側包装体４０とは、本発明の第一実施形態における水素発生具１と同様であるので、その説明を省略する。本実施形態における水素発生具１は、他の実施形態における水素発生具１とは、移動制限部３０の構成が異なる。 <Fourth Embodiment>
The hydrogen generator 1 according to the fourth embodiment of the present invention will be described with reference to FIG. As for the hydrogen generator 1 in the present embodiment, the container portion 10, the hydrogen generator package 20, and the outer package 40 are the same as the hydrogen generator 1 in the first embodiment of the present invention. The explanation is omitted. The hydrogen generator 1 in this embodiment has a different configuration of the movement restriction unit 30 from the hydrogen generator 1 in other embodiments.
　本実施形態における移動制限部３０は、押さえ付け部材３７により構成される。本実施形態において押さえ付け部材３７は、図９（Ａ），（Ｂ）に示すように、容器部１０と同様の形状をしており、容器部１０の内部に挿入可能なサイズをしている。押さえ付け部材３７は、内部側底面１２Ａに載せ置かれた状態の水素発生剤包装体２０を容器軸方向Ａの上方側から押さえ付ける。押さえ付け部材３７は、図９（Ａ）に示すように、例えば、押さえ付け側底面壁３７０と、押さえ付け側周壁３７１と、を有する。 The movement limiting unit 30 in this embodiment is composed of a pressing member 37. In the present embodiment, as shown in FIGS. 9A and 9B, the pressing member 37 has the same shape as the container portion 10 and has a size that can be inserted into the container portion 10. .. The pressing member 37 presses the hydrogen generating agent package 20 placed on the inner bottom surface 12A from the upper side in the container axial direction A. As shown in FIG. 9A, the pressing member 37 has, for example, a pressing side bottom wall 370 and a pressing side peripheral wall 371.
　押さえ付け側底面壁３７０は、図９（Ｂ）に示すように、内部側底面１２Ａに載せ置かれた状態の水素発生剤包装体２０に接触する部分である。押さえ付け側周壁３７１は、押さえ付け側底面壁３７０の外縁を起点として容器軸方向Ａの上方側に進むに従って押さえ付け部材３７の中心軸から離反するように傾斜するテーパー筒状（環状）の壁であり、円錐台状の筒形状となる。 As shown in FIG. 9B, the pressing side bottom wall 370 is a portion that comes into contact with the hydrogen generating agent package 20 in a state of being placed on the inner side bottom surface 12A. The pressing side peripheral wall 371 is a tapered tubular (annular) wall that inclines so as to move away from the central axis of the pressing member 37 as it advances upward in the container axial direction A starting from the outer edge of the pressing side bottom wall 370. It has a truncated cone-like tubular shape.
　また、押さえ付け側周壁３７１の外周側と、容器部１０の周壁１４の内周側との間に、着脱自在な取付機構３７２が設けられることが好ましい。取付機構３７２は、例えば、押さえ付け側周壁３７１の外周を一周する環状のリブ３７１Ａと、容器部１０の開口１１に近位な位置において周壁１４の内周側に設けられた嵌合溝１４Ｃと、により構成される。 Further, it is preferable that a detachable mounting mechanism 372 is provided between the outer peripheral side of the pressing side peripheral wall 371 and the inner peripheral side of the peripheral wall 14 of the container portion 10. The mounting mechanism 372 includes, for example, an annular rib 371A that goes around the outer circumference of the pressing side peripheral wall 371 and a fitting groove 14C provided on the inner peripheral side of the peripheral wall 14 at a position proximal to the opening 11 of the container portion 10. , Consists of.
　リブ３７１Ａは、押さえ付け側周壁３７１の外部側を起点として径方向外側に凸となる凸部により構成される。リブ３７１Ａは、押さえ付け側周壁３７１の外周を一周して環状となる。嵌合溝１４Ｃは、周壁１４の内周側を起点として径方向外側に凹む凹部により構成される。凹部の形状は、リブ３７１Ａにおける凸部の形状に対応する。 The rib 371A is composed of a convex portion that is convex outward in the radial direction starting from the outer side of the pressing side peripheral wall 371. The rib 371A circulates around the outer circumference of the pressing side peripheral wall 371 to form an annular shape. The fitting groove 14C is composed of recesses recessed outward in the radial direction starting from the inner peripheral side of the peripheral wall 14. The shape of the concave portion corresponds to the shape of the convex portion in the rib 371A.
　押さえ付け側周壁３７１が容器部１０の内部に挿入されると、弾性変形によりリブ３７１Ａが嵌合溝１４Ｃに嵌合する。また、押さえ付け側周壁３７１が外部に引き抜かれると、弾性変形によりリブ３７１Ａが嵌合溝１４Ｃから外れる。 When the pressing side peripheral wall 371 is inserted into the container portion 10, the rib 371A is fitted into the fitting groove 14C due to elastic deformation. Further, when the pressing side peripheral wall 371 is pulled out to the outside, the rib 371A is detached from the fitting groove 14C due to elastic deformation.
　＜押さえ付け側周壁の変形例＞
図９（Ｃ），（Ｄ）を参照して、押さえ付け側周壁３７１の変形例である帯状壁３７４について説明する。押さえ付け側周壁３７１は、帯状壁３７４に置き換えられてもよい。帯状壁３７４は、上記のものと異なり、筒状（環状）ではなく、帯状となっている。 <Modification example of the peripheral wall on the pressing side>
A strip-shaped wall 374, which is a modified example of the pressing side peripheral wall 371, will be described with reference to FIGS. 9 (C) and 9 (D). The pressing side peripheral wall 371 may be replaced with a band-shaped wall 374. Unlike the above, the strip-shaped wall 374 is not tubular (annular) but strip-shaped.
　また、取付機構３７２は、引っ掛け部３７５と、容器部１０の開口１１近傍の周壁１４と、により構成される。引っ掛け部３７５は、帯状壁３７４の上端に設けられる。そして、引っ掛け部３７５は、周壁１４に引っ掛け可能な形状をした部分である。引っ掛け部３７５は、例えば、コの字状に形成される。 Further, the mounting mechanism 372 is composed of a hook portion 375 and a peripheral wall 14 in the vicinity of the opening 11 of the container portion 10. The hook portion 375 is provided at the upper end of the strip-shaped wall 374. The hook portion 375 is a portion shaped so as to be hooked on the peripheral wall 14. The hook portion 375 is formed in a U shape, for example.
　なお、＜第一実施形態＞～＜第四実施形態＞において、水素発生剤包装体２０は、容器部１０の内部側底面１２Ａに載せ置かれる態様が前提として説明したが、これに限定されるものではなく、容器部１０の内周面１４Ｂに当接するように設置される態様であってもよい。ただし、大量の水素発生具１を輸送者で輸送する場合、容器部１０を、開口１１を通じて別の容器部１０の内部空間１０Ａに挿入するように複数の水素発生具１を重ねることが想定される。水素発生剤包装体２０が容器部１０の内周面１４Ｂに当接するように設置される態様の場合、水素発生剤包装体２０の分だけ周壁１４が実質的に厚みを増す。このような水素発生具１を上記のように重ねる場合、挿入した水素発生具１が変形してしまうおそれがあり、商品価値を損なう。この観点からすると、水素発生剤包装体２０は、容器部１０の内部側底面１２Ａに載せ置かれる態様が好ましい。このことは、後述する＜第七実施形態＞においても同様である。 In the <first embodiment> to the <fourth embodiment>, the hydrogen generating agent package 20 has been described on the premise that it is placed on the inner bottom surface 12A of the container portion 10, but the present invention is limited to this. It may be installed so as to be in contact with the inner peripheral surface 14B of the container portion 10. However, when a large amount of hydrogen generator 1 is transported by a transporter, it is assumed that a plurality of hydrogen generators 1 are stacked so that the container portion 10 is inserted into the internal space 10A of another container portion 10 through the opening 11. To. In the case where the hydrogen generating agent package 20 is installed so as to be in contact with the inner peripheral surface 14B of the container portion 10, the peripheral wall 14 is substantially increased in thickness by the amount of the hydrogen generating agent package 20. When such hydrogen generators 1 are stacked as described above, the inserted hydrogen generator 1 may be deformed, which impairs the commercial value. From this point of view, it is preferable that the hydrogen generating agent package 20 is placed on the inner bottom surface 12A of the container portion 10. This also applies to the <seventh embodiment> described later.
　＜第五実施形態＞
図１０～図１３及び図２７を参照して、本発明の第五実施形態における水素発生具１について説明する。本実施形態における水素発生具１は、容器部１０と、水素発生剤包装体２０と、外部側包装体４０とは、本発明の第一実施形態における水素発生具１と同様であるので、その説明を省略する。本実施形態における水素発生具１は、他の実施形態における水素発生具１とは、移動制限部３０の構成が異なる。 <Fifth Embodiment>
The hydrogen generator 1 according to the fifth embodiment of the present invention will be described with reference to FIGS. 10 to 13 and 27. As for the hydrogen generator 1 in the present embodiment, the container portion 10, the hydrogen generator package 20, and the outer package 40 are the same as the hydrogen generator 1 in the first embodiment of the present invention. The explanation is omitted. The hydrogen generator 1 in this embodiment has a different configuration of the movement restriction unit 30 from the hydrogen generator 1 in other embodiments.
　移動制限部３０は、図１０（Ａ），（Ｂ）に示すように、容器部１０の開口１１から容器部１０の内部側底面１２Ａに向かって延在する延在部３８により構成される。延在部３８の一端又はその近傍には、水素発生剤包装体２０が設けられる。延在部３８の他端又はその近傍には、引っ掛け部３８０が設けられる。延在部３８は、棒状又は帯状、その他のいずれの形状であってもよい。 As shown in FIGS. 10A and 10B, the movement restricting portion 30 is composed of an extending portion 38 extending from the opening 11 of the container portion 10 toward the inner bottom surface 12A of the container portion 10. A hydrogen generating agent package 20 is provided at or near one end of the extending portion 38. A hooking portion 380 is provided at or near the other end of the extending portion 38. The extending portion 38 may have a rod shape, a strip shape, or any other shape.
　そして、延在部３８は、図１０（Ａ），（Ｂ）に示すように、取付機構３８１により容器部１０に取り付けられる。取付機構３８１は、上記＜押さえ付け側周壁の変形例＞で説明した取付機構３７２と同様であるので、その説明を省略する。 Then, as shown in FIGS. 10A and 10B, the extending portion 38 is attached to the container portion 10 by the attaching mechanism 381. Since the mounting mechanism 381 is the same as the mounting mechanism 372 described in the above <Modification example of the pressing side peripheral wall>, the description thereof will be omitted.
　そして、延在部３８は、引っ掛け部３８０が容器部１０の周壁１４の上端に引っ掛けられた時、延在部３８又は水素発生剤包装体２０が容器部１０の内部側底面１２Ａに当接可能な長さを有することが好ましい。延在部３８又は水素発生剤包装体２０が容器部１０の内部側底面１２Ａに当接することにより、水素発生剤包装体２０が容器部１０内で自由に動くことを防止するためである。なお、延在部３８は、第四実施形態における帯状壁３７４と同様の態様になっている。 Then, in the extending portion 38, when the hooking portion 380 is hooked on the upper end of the peripheral wall 14 of the container portion 10, the extending portion 38 or the hydrogen generating agent package 20 can come into contact with the inner bottom surface 12A of the container portion 10. It is preferable to have a long length. This is to prevent the hydrogen generating agent package 20 from freely moving in the container portion 10 by abutting the extending portion 38 or the hydrogen generating agent package 20 on the inner bottom surface 12A of the container portion 10. The extending portion 38 has the same aspect as the strip-shaped wall 374 in the fourth embodiment.
　延在部３８は、水素発生剤包装体２０を様々な態様で保持する。例えば、図１１（Ａ）に示すような貫通孔３８２が設けられた帯状の延在部３８において、図１２（Ａ）に示すように、貫通孔３８２に水素発生剤包装体２０を挿入して、延在部３８が水素発生剤包装体２０を保持する態様が挙げられる。貫通孔３８２は、延在部３８の厚み方向に延在部３８を貫通する。貫通孔３８２は、帯状に形成された縦長の孔であり、延在部３８の長さ方向の引っ掛け部３８０とは反対側寄り、且つ、延在部３８の幅方向の中央に設けられる。また、貫通孔３８２の幅方向の幅は、水素発生剤包装体２０の厚みとほぼ同じか、それよりも小さい。そして、延在部３８は、弾性変形可能な材料により構成される。貫通孔３８２に挿入された水素発生剤包装体２０は、図１２（Ａ）に示すように、幅方向において貫通孔３８２の両脇に位置する帯状片３８３Ａ，３８３Ｂを幅方向外側に押圧し、その反力で帯状片３８３Ａ，３８３Ｂにより挟持されることにより、延在部３８で保持される。 The extending portion 38 holds the hydrogen generating agent package 20 in various modes. For example, in the strip-shaped extending portion 38 provided with the through hole 382 as shown in FIG. 11 (A), the hydrogen generating agent package 20 is inserted into the through hole 382 as shown in FIG. 12 (A). An embodiment in which the extending portion 38 holds the hydrogen generating agent package 20 can be mentioned. The through hole 382 penetrates the extending portion 38 in the thickness direction of the extending portion 38. The through hole 382 is a vertically long hole formed in a band shape, and is provided on the side opposite to the hooking portion 380 in the length direction of the extending portion 38 and at the center in the width direction of the extending portion 38. Further, the width of the through hole 382 in the width direction is substantially the same as or smaller than the thickness of the hydrogen generating agent package 20. The extending portion 38 is made of an elastically deformable material. As shown in FIG. 12A, the hydrogen generating agent package 20 inserted into the through hole 382 presses the strip-shaped pieces 383A and 383B located on both sides of the through hole 382 in the width direction outward in the width direction. It is held by the extending portion 38 by being sandwiched by the band-shaped pieces 383A and 383B by the reaction force.
　なお、貫通孔３８２は、スリットにより構成されてもよい。そのスリットのスリット幅は、水素発生剤包装体２０の厚みよりも小さい。延在部３８が弾性変形可能な材料により構成されていれば、水素発生剤包装体２０により、幅方向においてスリットの両脇に位置する帯状片３８３Ａ，３８３Ｂを幅方向外側に押圧し、その反力で帯状片３８３Ａ，３８３Ｂにより挟持されることにより、延在部３８で保持される。 The through hole 382 may be formed of a slit. The slit width of the slit is smaller than the thickness of the hydrogen generating agent package 20. If the extending portion 38 is made of an elastically deformable material, the hydrogen generating agent packaging 20 presses the strip-shaped pieces 383A and 383B located on both sides of the slit in the width direction outward in the width direction, and the opposite of the strip-shaped pieces 383A and 383B. It is held by the extending portion 38 by being sandwiched by the strip-shaped pieces 383A and 383B by force.
　例えば、図１１（Ｂ）に示すようなスリット３８４が設けられた帯状の延在部３８において、図１２（Ｂ）に示すように、スリット３８４に水素発生剤包装体２０を挿入して、延在部３８が水素発生剤包装体２０を保持する態様が挙げられる。スリット３８４は、延在部３８の長さ方向の引っ掛け部３８０とは反対側の端部を起点として、延在部３８の長さ方向に、延在部３８の途中まで延在する。スリット３８４の長さは、水素発生剤包装体２０の長さ方向の長さよりも大きくても小さくてもよい。そして、延在部３８は、弾性変形可能な材料により構成される。スリット３８４に挿入された水素発生剤包装体２０は、図１２（Ｂ）に示すように、幅方向においてスリット３８４の両脇に位置する帯状片３８５Ａ，３８５Ｂを幅方向外側に押圧し、その反力で帯状片３８５Ａ，３８５Ｂにより挟持されることにより、延在部３８で保持される。 For example, in the strip-shaped extending portion 38 provided with the slit 384 as shown in FIG. 11 (B), as shown in FIG. 12 (B), the hydrogen generating agent package 20 is inserted into the slit 384 and extended. An embodiment in which the existing portion 38 holds the hydrogen generating agent package 20 can be mentioned. The slit 384 extends from the end of the extending portion 38 on the side opposite to the hooking portion 380 in the length direction to the middle of the extending portion 38 in the length direction of the extending portion 38. The length of the slit 384 may be larger or smaller than the length of the hydrogen generating agent package 20 in the length direction. The extending portion 38 is made of an elastically deformable material. As shown in FIG. 12B, the hydrogen generating agent package 20 inserted into the slit 384 presses the band-shaped pieces 385A and 385B located on both sides of the slit 384 in the width direction outward in the width direction, and the opposite of the strips 385A and 385B. It is held by the extending portion 38 by being sandwiched by the strip-shaped pieces 385A and 385B by force.
　例えば、図１１（Ｃ）に示すような挟持機構３８６が設けられた帯状の延在部３８において、図１２（Ｃ）に示すように、挟持機構３８６に水素発生剤包装体２０を挿入して、延在部３８が水素発生剤包装体２０を保持する態様が挙げられる。挟持機構３８６は、帯状片３８７Ａ，３８７Ｂを有する。帯状片３８７Ａは、延在部３８の長さ方向における一区間を構成する。具体的に帯状片３８７Ａは、延在部３８の途中から延在部３８の長さ方向の引っ掛け部３８０とは反対側の端部又はその手前近傍までの区間を構成する。帯状片３８７Ｂは、延在部３８の厚み方向において帯状片３８７Ａと並列に並ぶ。そして、帯状片３８７Ｂの長さ方向の両端は、帯状片３８７Ａの長さ方向の両端に連結される。 For example, in the strip-shaped extending portion 38 provided with the pinching mechanism 386 as shown in FIG. 11 (C), the hydrogen generating agent package 20 is inserted into the pinching mechanism 386 as shown in FIG. 12 (C). An embodiment in which the extending portion 38 holds the hydrogen generating agent package 20 can be mentioned. The pinching mechanism 386 has strip-shaped pieces 387A and 387B. The strip-shaped piece 387A constitutes a section of the extending portion 38 in the length direction. Specifically, the strip-shaped piece 387A constitutes a section from the middle of the extending portion 38 to the end portion opposite to the hooking portion 380 in the length direction of the extending portion 38 or the vicinity thereof. The strip-shaped piece 387B is arranged in parallel with the strip-shaped piece 387A in the thickness direction of the extending portion 38. Then, both ends of the strip-shaped piece 387B in the length direction are connected to both ends of the strip-shaped piece 387A in the length direction.
　そして、帯状片３８７Ａ及び帯状片３８７Ａは、両者の間を押し広げることができるように構成される。この場合、帯状片３８７Ａ及び帯状片３８７Ａは、弾性変形可能な材料により構成される。または、帯状片３８７Ａ及び帯状片３８７Ａは、両者の間に水素発生剤包装体２０を挿入可能な隙間ができるように、少なくとも一方の長さに遊びを持たせるように構成する。 Then, the strip-shaped piece 387A and the strip-shaped piece 387A are configured so as to be able to spread between the two. In this case, the strip-shaped piece 387A and the strip-shaped piece 387A are made of an elastically deformable material. Alternatively, the strip-shaped piece 387A and the strip-shaped piece 387A are configured to have play in at least one length so that a gap into which the hydrogen generator package 20 can be inserted is formed between the strip-shaped piece 387A and the strip-shaped piece 387A.
　挟持機構３８６に挿入された水素発生剤包装体２０は、図１２（Ｃ）に示すように、帯状片３８７Ａ，３８７Ｂを幅方向外側に押圧し、その反力で帯状片３８７Ａ，３８７Ｂにより挟持されることにより、延在部３８で保持される。 As shown in FIG. 12C, the hydrogen generating agent package 20 inserted into the sandwiching mechanism 386 presses the band-shaped pieces 387A and 387B outward in the width direction, and is sandwiched by the band-shaped pieces 387A and 387B by the reaction force. As a result, it is held by the extending portion 38.
　また、図１３（Ａ）に示すように、引っ掛け部３８０は、引っ掛け部３８０におけるコの字状の隙間の距離が、容器部１０の周壁１４の上端部分の厚みとほぼ同じかわずかに小さい挟持部３８０Ａを有するように構成されてもよい。この場合、挟持部３８０Ａは、容器部１０の周壁１４の上端部分を強く挟持するため、挟持部３８０Ａを容器部１０の周壁１４の上端部分に係合させると、延在部３８と共に水素発生剤包装体２０は、容器部１０内において固定された状態になる。なお、引っ掛け部３８０は、挟持部３８０Ａを有しなくてもよい。この場合、図１０（Ａ）に示すように、引っ掛け部３８０におけるコの字状の隙間の距離は、容器部１０の周壁１４の上端部分の厚みよりも大きくなる。 Further, as shown in FIG. 13A, the hooking portion 380 is sandwiched so that the distance of the U-shaped gap in the hooking portion 380 is substantially the same as or slightly smaller than the thickness of the upper end portion of the peripheral wall 14 of the container portion 10. It may be configured to have a portion 380A. In this case, since the holding portion 380A strongly holds the upper end portion of the peripheral wall 14 of the container portion 10, when the holding portion 380A is engaged with the upper end portion of the peripheral wall 14 of the container portion 10, the hydrogen generating agent is generated together with the extending portion 38. The package 20 is in a fixed state in the container portion 10. The hooking portion 380 does not have to have the holding portion 380A. In this case, as shown in FIG. 10A, the distance of the U-shaped gap in the hook portion 380 is larger than the thickness of the upper end portion of the peripheral wall 14 of the container portion 10.
　ただし、容器部１０内において、水素発生剤包装体２０及び延在部３８の固定状態を保証するために、図１３（Ａ）に示すように、容器部１０の開口１１を塞ぐ蓋部６０を設けてもよい。蓋部６０は、容器部１０内を外部に開放する蓋側通気孔（又は蓋側開口：以下同じ）６０Ｂを有する。容器部１０内で発生する水素は、蓋側通気孔６０Ｂを通って外部に排出される。 However, in the container portion 10, in order to guarantee the fixed state of the hydrogen generating agent package 20 and the extending portion 38, as shown in FIG. 13A, the lid portion 60 that closes the opening 11 of the container portion 10 is provided. It may be provided. The lid portion 60 has a lid-side vent (or lid-side opening: the same applies hereinafter) 60B that opens the inside of the container portion 10 to the outside. Hydrogen generated in the container portion 10 is discharged to the outside through the lid side ventilation hole 60B.
　引っ掛け部３８０は、容器部１０の周壁１４の上端面を跨いで周壁１４に引っ掛けられる。このため、蓋部６０で容器部１０の開口１１を塞ぐと、図１３（Ｂ）に示すように、蓋部６０の内部側天井面６０Ａは、引っ掛け部３８０を容器部１０の周壁１４の上端面に押圧する。これにより、引っ掛け部３８０は、蓋部６０の内部側天井面６０Ａと容器部１０の周壁１４の上端面とで強く挟持され、延在部３８と共に水素発生剤包装体２０は、容器部１０内において固定された状態になる。蓋部６０があれば、引っ掛け部３８０が挟持部３８０Ａを有しなくても延在部３８と共に水素発生剤包装体２０を容器部１０内に固定することができる。 The hook portion 380 is hooked on the peripheral wall 14 across the upper end surface of the peripheral wall 14 of the container portion 10. Therefore, when the opening 11 of the container portion 10 is closed by the lid portion 60, as shown in FIG. 13B, the ceiling surface 60A on the inner side of the lid portion 60 hooks the hook portion 380 on the peripheral wall 14 of the container portion 10. Press on the end face. As a result, the hooking portion 380 is strongly sandwiched between the inner ceiling surface 60A of the lid portion 60 and the upper end surface of the peripheral wall 14 of the container portion 10, and the hydrogen generating agent package 20 together with the extending portion 38 is inside the container portion 10. It becomes a fixed state at. If the lid portion 60 is provided, the hydrogen generating agent package 20 can be fixed in the container portion 10 together with the extending portion 38 even if the hook portion 380 does not have the holding portion 380A.
　また、延在部３８が引っ掛け部３８０を有しない場合、蓋部６０は、図１３（Ｃ）に示すように、延在部３８を通過させる貫通孔６０Ｃを有するように構成されてもよい。貫通孔６０Ｃは、蓋部６０の内部側天井面６０Ａの厚み方向に内部側天井面６０Ａを貫通する。貫通孔６０Ｃは、延在部３８が差し込まれた際に通過可能な大きさ及び形状であればよい。ただし、貫通孔６０Ｃと延在部３８との間から、容器部１０内で発生した水素が漏れでないように、貫通孔６０Ｃは、延在部３８を厚み方向に切った際の断面とほぼ同じか、わずかに小さい又は大きい大きさ及び形状であることが好ましい。 Further, when the extending portion 38 does not have the hooking portion 380, the lid portion 60 may be configured to have a through hole 60C through which the extending portion 38 passes, as shown in FIG. 13C. The through hole 60C penetrates the inner ceiling surface 60A in the thickness direction of the inner ceiling surface 60A of the lid portion 60. The through hole 60C may have a size and shape that allows the extending portion 38 to pass through when the extending portion 38 is inserted. However, the through hole 60C is substantially the same as the cross section when the extending portion 38 is cut in the thickness direction so that the hydrogen generated in the container portion 10 does not leak from between the through hole 60C and the extending portion 38. Or, it is preferably slightly smaller or larger in size and shape.
　図１３（Ｄ）に示すように、蓋部６０で容器部１０の開口１１を塞ぐ時、延在部３８が貫通孔６０Ｃに差し込まれ、延在部３８の上方部分３８Ａは、貫通孔６０Ｃを通過して外部に位置する。つまり、蓋部６０で容器部１０の開口１１を塞ぐ時、延在部３８は、貫通孔６０Ｃを通過して外部に位置する延在部３８の上方部分（延在側外部区間）３８Ａと、容器部１０の内部に位置する延在側内部区間３８Ｂと、に分けられる。これにより、延在部３８は、蓋部６０により拘束されて、動きが制限される。どの程度、延在部３８の動きが制限されるかは、貫通孔６０Ｃ及び延在部３８の大きさ及び形状の相関関係により決定される。 As shown in FIG. 13 (D), when the opening 11 of the container portion 10 is closed by the lid portion 60, the extending portion 38 is inserted into the through hole 60C, and the upper portion 38A of the extending portion 38 has the through hole 60C. It passes through and is located outside. That is, when the opening 11 of the container portion 10 is closed by the lid portion 60, the extending portion 38 passes through the through hole 60C and is located outside the upper portion (extending side outer section) 38A of the extending portion 38. It is divided into an extension side internal section 38B located inside the container portion 10. As a result, the extending portion 38 is restrained by the lid portion 60, and the movement is restricted. To what extent the movement of the extending portion 38 is restricted is determined by the correlation between the size and shape of the through hole 60C and the extending portion 38.
　なお、貫通孔６０Ｃは、スリットにより構成されてもよい。そのスリットのスリット幅は、延在部３８の厚みよりも小さい。少なくとも蓋部６０におけるスリットの周囲の領域が弾性変形可能な材料により構成されていれば、延在部３８によりスリットは押し広げられ、延在部３８の上方部分（延在側外部区間）３８Ａは、スリットを通過して外部に位置するようになる。 The through hole 60C may be formed of a slit. The slit width of the slit is smaller than the thickness of the extending portion 38. If at least the area around the slit in the lid portion 60 is made of an elastically deformable material, the slit is expanded by the extending portion 38, and the upper portion (extending side outer section) 38A of the extending portion 38 is formed. , It will pass through the slit and be located outside.
　また、図２７（Ａ）に示すように、延在部３８は、引っ掛け部３８０を有しなくてもよい。この場合、図２７（Ｂ）に示すように、延在部３８が容器部１０の内部において、容器軸方向Ａに対して傾斜する姿勢にある場合において、蓋部６０にて容器部１０に蓋をした時に、蓋側覆い部６０Ｅが延在部３８の上端に接触して、延在部３８を下方側に押圧する。なお、蓋側覆い部６０Ｅとは、蓋部６０のうち、容器部１０の開口１１と対向すると共に、開口１１を覆う部分を言う。結果、延在部３８又は水素発生剤包装体２０は、蓋側覆い部６０Ｅと、底面壁１２とにより挟持されて、容器部１０の内部において固定された状態になる。延在部３８は以上のような状態が可能な長さを有する。なお、内部側底面１２Ａに沿って延在部３８がすべって延在部３８の姿勢が崩れないように、延在部３８又は水素発生剤包装体２０は、ストッパとしての周壁１４に当接することが好ましい。また、ストッパとしての周壁１４の代わりに、内部側底面１２Ａから凸となる（図示しない）別のストッパを底面壁１２に設けてもよい。 Further, as shown in FIG. 27 (A), the extending portion 38 does not have to have the hooking portion 380. In this case, as shown in FIG. 27 (B), when the extending portion 38 is in an inclined posture with respect to the container axial direction A inside the container portion 10, the lid portion 60 covers the container portion 10 with a lid. The lid side covering portion 60E comes into contact with the upper end of the extending portion 38 and presses the extending portion 38 downward. The lid side covering portion 60E refers to a portion of the lid portion 60 that faces the opening 11 of the container portion 10 and covers the opening 11. As a result, the extending portion 38 or the hydrogen generating agent package 20 is sandwiched between the lid side covering portion 60E and the bottom wall 12, and is fixed inside the container portion 10. The extending portion 38 has a length capable of the above-mentioned state. The extending portion 38 or the hydrogen generating agent package 20 should come into contact with the peripheral wall 14 as a stopper so that the extending portion 38 slides along the inner bottom surface 12A and the posture of the extending portion 38 does not collapse. Is preferable. Further, instead of the peripheral wall 14 as a stopper, another stopper (not shown) that is convex from the inner bottom surface 12A may be provided on the bottom surface wall 12.
　＜第六実施形態＞
図１４を参照して、本発明の第六実施形態における水素発生具１について説明する。本実施形態における水素発生具１は、容器部１０と、水素発生剤包装体２０と、外部側包装体４０と、を備え、移動制限部３０は備えていない。なお、図１４（Ａ），（Ｂ）では、外部側包装体４０は描かれていない。したがって、実施形態における水素発生具１では、図１４（Ｂ）に示すように、容器部１０に液体を注ぐと、水素発生剤包装体２０は水面まで浮き上がる。結果、水素発生剤包装体２０の一部（水素発生剤包装体２０における容器部１０の内部側底面１２Ａと対向する側）のみが液体に接触し、残りは液体に接触せず、外気に接触した状態になる。このようなものも本発明の範囲に含まれる。なお、容器部１０、水素発生剤包装体２０および外部側包装体４０とは、本発明の第一実施形態における水素発生具１と同様であるので、その説明を省略する。 <Sixth Embodiment>
The hydrogen generator 1 according to the sixth embodiment of the present invention will be described with reference to FIG. The hydrogen generator 1 in the present embodiment includes a container portion 10, a hydrogen generating agent package 20, an external package 40, and does not include a movement restriction unit 30. In addition, in FIGS. 14A and 14B, the outer packaging body 40 is not drawn. Therefore, in the hydrogen generator 1 of the embodiment, as shown in FIG. 14 (B), when the liquid is poured into the container portion 10, the hydrogen generator package 20 floats up to the water surface. As a result, only a part of the hydrogen generating agent package 20 (the side of the hydrogen generating agent package 20 facing the inner bottom surface 12A of the container portion 10) comes into contact with the liquid, and the rest does not come into contact with the liquid and comes into contact with the outside air. It will be in the state of. Such things are also included in the scope of the present invention. Since the container portion 10, the hydrogen generating agent package 20, and the external package 40 are the same as the hydrogen generator 1 in the first embodiment of the present invention, the description thereof will be omitted.
　なお、図１５（Ａ）に示すように、容器部１０に注がれる液体の水位Ｗは、容器部１０の内部側底面１２Ａを基準とした時、容器部１０の内部側底面１２Ａに載置された水素発生剤包装体２０の一方側の平面２０Ａ（開口１１に対向する側の平面）以下であってもよい。つまり、上記水位Ｗは、容器部１０の内部側底面１２Ａを基準とした時、水素発生剤包装体２０の厚み以下であってもよい。この場合、水素発生剤包装体２０は、浮き上がらない。結果、水素発生剤包装体２０は、容器部１０の内部側底面１２Ａとは接触した状態を保つ。このような態様であっても、水素発生剤包装体２０の内部に液体が侵入して、水素発生剤と反応することができるため、使用上問題は生じない。特に、図１５（Ａ）に示す態様では、少量の液体で足りるため、コスト面で有利となる。 As shown in FIG. 15A, the water level W of the liquid poured into the container portion 10 is placed on the inner side bottom surface 12A of the container portion 10 with reference to the inner side bottom surface 12A of the container portion 10. It may be equal to or less than the flat surface 20A (the flat surface on the side facing the opening 11) on one side of the hydrogen generating agent package 20. That is, the water level W may be equal to or less than the thickness of the hydrogen generating agent package 20 when the inner bottom surface 12A of the container portion 10 is used as a reference. In this case, the hydrogen generating agent package 20 does not float. As a result, the hydrogen generating agent package 20 remains in contact with the inner bottom surface 12A of the container portion 10. Even in such an embodiment, the liquid can enter the inside of the hydrogen generating agent package 20 and react with the hydrogen generating agent, so that there is no problem in use. In particular, in the embodiment shown in FIG. 15A, a small amount of liquid is sufficient, which is advantageous in terms of cost.
　また、図１５（Ｂ）に示すように、容器部１０に注がれる液体の水位Ｖは、水素発生剤包装体２０が浮き上がった際、容器軸方向Ａにおける容器部１０の内部側底面１２Ａと水素発生剤包装体２０の他方側の平面２０Ｂとの対向距離Ｌが水素発生剤包装体２０の厚みＳ以下であることが好ましい（Ｓ≧Ｌ）。図１５（Ｂ）に示す態様は、図１５（Ａ）に示す態様と比較して、水素発生剤包装体２０が液体と接触する接触面積が大きいため、水素の発生効率の観点からは、好ましい。また、少量の液体で足りるため、コスト面で有利となる。 Further, as shown in FIG. 15B, the water level V of the liquid poured into the container portion 10 is equal to the inner bottom surface 12A of the container portion 10 in the container axial direction A when the hydrogen generating agent package 20 is lifted. It is preferable that the distance L facing the flat surface 20B on the other side of the hydrogen generating agent package 20 is equal to or less than the thickness S of the hydrogen generating agent package 20 (S ≧ L). The embodiment shown in FIG. 15 (B) is preferable from the viewpoint of hydrogen generation efficiency because the contact area of the hydrogen generating agent package 20 in contact with the liquid is larger than that of the embodiment shown in FIG. 15 (A). .. Moreover, since a small amount of liquid is sufficient, it is advantageous in terms of cost.
　容器軸方向Ａにおける容器部１０の内部側底面１２Ａと水素発生剤包装体２０との間を離す場合、図１６（Ａ）に示すように、水素発生剤包装体２０に一対の足部材７０を設けてもよい。一対の足部材７０は、水素発生剤包装体２０の一方側の平面２０Ｂに所定間隔離して設けられる。一対の足部材７０は、基部７１と、起立部７２と、を有する。基部７１は、平面２０Ｂに設けられる。起立部７２は、基部７１を起点として、平面２０Ｂから起立する。起立部７２は、所定間隔離れて設けられ、水素発生剤包装体２０を支持する足として機能する。 When separating the inner bottom surface 12A of the container portion 10 and the hydrogen generating agent packaging body 20 in the container axial direction A, as shown in FIG. 16A, a pair of foot members 70 are attached to the hydrogen generating agent packaging body 20. It may be provided. The pair of foot members 70 are provided on the flat surface 20B on one side of the hydrogen generating agent package 20 so as to be separated from each other for a predetermined period of time. The pair of foot members 70 have a base portion 71 and an upright portion 72. The base 71 is provided on the plane 20B. The upright portion 72 stands up from the plane 20B with the base portion 71 as the starting point. The upright portions 72 are provided at predetermined intervals and function as legs that support the hydrogen generating agent package 20.
　なお、起立部７２は、図１６（Ａ）に示すように、折りたたみ可能に基部７１に設けられる。基部７１と、起立部７２とは、例えば、防水処理を施された厚紙で一体形成される。四角形の厚紙の内部にコの字状の切れ込みを入れると、基部７１と、起立部７２とが形成される。 As shown in FIG. 16A, the standing portion 72 is provided on the base portion 71 so as to be foldable. The base portion 71 and the upright portion 72 are integrally formed of, for example, waterproof thick paper. When a U-shaped notch is made inside the quadrangular cardboard, a base 71 and an upright portion 72 are formed.
　図１６（Ｂ）に示すように、一対の足部材７０が設けられる水素発生剤包装体２０を、起立部７２と容器部１０の内部側底面１２Ａが接触するように、容器部１０の内部側底面１２Ａに載置すると、容器軸方向Ａにおける容器部１０の内部側底面１２Ａと水素発生剤包装体２０との間が離れた状態になる。この状態で、水素発生剤包装体２０がちょうど浸る程度（水位Ｔ）に容器部１０の内部に液体を注ぐと、起立部７２が容器部１０の内部側底面１２Ａに接触しつつ、水素発生剤包装体２０と容器部１０の内部側底面１２Ａとの間に空間が形成された状態となる。この場合、水素発生剤包装体２０が液体と接触する接触面積を大きくしつつ、水素発生剤と反応させる液体の量を多くすることができる。 As shown in FIG. 16B, the hydrogen generating agent package 20 provided with the pair of foot members 70 is placed on the inner side of the container portion 10 so that the upright portion 72 and the inner side bottom surface 12A of the container portion 10 are in contact with each other. When placed on the bottom surface 12A, the inner bottom surface 12A of the container portion 10 in the container axial direction A and the hydrogen generating agent package 20 are separated from each other. In this state, when the liquid is poured into the container portion 10 to the extent that the hydrogen generating agent package 20 is just immersed (water level T), the standing portion 72 is in contact with the inner bottom surface 12A of the container portion 10 and the hydrogen generating agent is generated. A space is formed between the package 20 and the inner bottom surface 12A of the container portion 10. In this case, the amount of the liquid that reacts with the hydrogen generating agent can be increased while increasing the contact area where the hydrogen generating agent package 20 comes into contact with the liquid.
　なお、起立部７２は、液体を注いたときに、水素発生剤包装体２０の姿勢が崩れないよう水よりも比重が重い材料により構成されることが好ましい。また、水よりも比重が軽くても（図示しない）錘を足部材７０に設けて、足部材７０全体として、水よりも比重を重くしてもよい。なお、（図示しない）錘は、水素発生剤包装体２０に設けられていてもよい。 The standing portion 72 is preferably made of a material having a specific gravity heavier than that of water so that the posture of the hydrogen generating agent package 20 does not collapse when the liquid is poured. Further, even if the specific gravity is lighter than that of water (not shown), a weight may be provided on the foot member 70 so that the foot member 70 as a whole has a specific gravity heavier than that of water. The weight (not shown) may be provided on the hydrogen generating agent package 20.
　＜第七実施形態＞
図１７を参照して、本発明の第七実施形態における水素発生具１について説明する。本実施形態における水素発生具１は、容器部１０と、収容部２９と、外部側包装体４０と、を備える。容器部１０および外部側包装体４０は、本発明の第一実施形態における水素発生具１と同様であるので、その説明を省略する。収容部２９は、容器部１０の内部において水素発生剤２１を収容すると共に、発生した水素を外部に通す複数の微細な通気孔２９２を有する。なお、微細な通気孔２９２は、水素発生剤２１の粒子は、外部に通さない大きさを有する。 <Seventh Embodiment>
The hydrogen generator 1 according to the seventh embodiment of the present invention will be described with reference to FIG. The hydrogen generator 1 in the present embodiment includes a container portion 10, an accommodating portion 29, and an outer packaging body 40. Since the container portion 10 and the outer packaging body 40 are the same as the hydrogen generator 1 in the first embodiment of the present invention, the description thereof will be omitted. The accommodating portion 29 accommodates the hydrogen generating agent 21 inside the container portion 10 and has a plurality of fine vent holes 292 for passing the generated hydrogen to the outside. The fine ventilation holes 292 have a size that prevents the particles of the hydrogen generating agent 21 from passing through to the outside.
　本実施形態において収容部２９は、図１７（Ａ），（Ｂ）に示すように、容器部１０の内部側底面１２Ａと、内部側底面１２Ａを覆う収容側覆い部２９０と、により構成される。収容側覆い部２９０は、内部側底面１２Ａの全領域または一部領域を覆う。収容側覆い部２９０の外縁領域２９０Ａが内部側底面１２Ａまたは、周壁１４の内周面１４Ｂに固定される。収容側覆い部２９０の外縁領域の固定方法は、特に、限定されない。外縁領域２９０Ａよりも内側の内部領域２９０Ｂは、内部側底面１２Ａに固定されない。したがって、収容側覆い部２９０と容器部１０の内部側底面１２Ａとの間には、収容空間２９１が形成される。収容空間２９１に水素発生剤２１が収容される。 In the present embodiment, as shown in FIGS. 17A and 17B, the accommodating portion 29 is composed of an inner bottom surface 12A of the container portion 10 and an accommodating side covering portion 290 that covers the inner bottom surface 12A. .. The accommodating side covering portion 290 covers the entire area or a part of the inner side bottom surface 12A. The outer edge region 290A of the accommodating side covering portion 290 is fixed to the inner side bottom surface 12A or the inner peripheral surface 14B of the peripheral wall 14. The method of fixing the outer edge region of the accommodating side covering portion 290 is not particularly limited. The inner region 290B inside the outer edge region 290A is not fixed to the inner bottom surface 12A. Therefore, a storage space 291 is formed between the storage side covering portion 290 and the inner side bottom surface 12A of the container portion 10. The hydrogen generating agent 21 is housed in the storage space 291.
　収容側覆い部２９０には、水素を外部に通す複数の微細な通気孔２９２が設けられる。微細な通気孔２９２は、収容側覆い部２９０を容器軸方向Ａに貫通する。なお、図１７（Ｂ）では、説明のために、微細な通気孔２９２を描いているが、図１７（Ａ）では微細な通気孔２９２を描いていない。微細な通気孔２９２は、水素発生剤２１から発生する水素を外部に通すが、水素発生剤２１そのものは通さない大きさであるため、実際は、目視では見えづらいからである。また、収容側覆い部２９０は、例えば、不織布で形成されるシート部材や、繊維により編組されたシート部材により構成される。この場合、微細な通気孔２９２は、不織布における繊維同士の隙間、または、繊維により編組されたシート部材の網目により構成される。シート部材が内部側底面１２Ａを覆うように設置された後に、シート部材の外縁領域が内部側底面１２Ａ、または、周壁１４の内周面１４Ｂに固定される。シート部材の固定方法は、熱融着、糊付け等様々な態様が挙げられるが、特定の方法に限定されない。なお、収容側覆い部２９０の水素発生剤２１と対向する側の面に湿気遮断層を設けてもよい。湿気遮断層は、＜第一実施形態＞で説明したものと同様であるため、説明を省略する。 The accommodating side covering portion 290 is provided with a plurality of fine ventilation holes 292 for passing hydrogen to the outside. The fine ventilation hole 292 penetrates the accommodating side covering portion 290 in the container axial direction A. Note that, in FIG. 17B, fine ventilation holes 292 are drawn for the sake of explanation, but in FIG. 17A, fine ventilation holes 292 are not drawn. This is because the fine ventilation holes 292 allow hydrogen generated from the hydrogen generating agent 21 to pass through to the outside, but do not allow the hydrogen generating agent 21 itself to pass through, so that it is actually difficult to see visually. Further, the accommodating side covering portion 290 is composed of, for example, a sheet member formed of a non-woven fabric or a sheet member braided with fibers. In this case, the fine ventilation holes 292 are formed of gaps between fibers in the non-woven fabric or a mesh of sheet members woven from the fibers. After the seat member is installed so as to cover the inner bottom surface 12A, the outer edge region of the seat member is fixed to the inner bottom surface 12A or the inner peripheral surface 14B of the peripheral wall 14. The method of fixing the sheet member includes various aspects such as heat fusion and gluing, but is not limited to a specific method. A moisture blocking layer may be provided on the surface of the accommodating side covering portion 290 on the side facing the hydrogen generating agent 21. Since the moisture blocking layer is the same as that described in <First Embodiment>, the description thereof will be omitted.
　なお、＜第三実施形態＞における収容室３４には、水素発生剤包装体２０が収容されていたが、収容室３４に水素発生剤２１を収容する構成を収容部２９とする態様も本発明に含まれる。この場合、収容室３４から水素発生剤２１が漏れ出ないように、複数の孔の大きさを設計する必要がある。 The storage chamber 34 in the <third embodiment> accommodates the hydrogen generating agent package 20, but the present invention also has a configuration in which the storage chamber 34 accommodates the hydrogen generating agent 21 as the storage unit 29. include. In this case, it is necessary to design the sizes of the plurality of holes so that the hydrogen generating agent 21 does not leak from the storage chamber 34.
　本実施形態では、水素発生剤２１は、収容側覆い部２９０と容器部１０の内部側底面１２Ａとの間に設けられる収容空間２９１（または、収容室３４の収容空間３４Ａ）に直接収容されるものとなる。つまり、本実施形態では、水素発生剤２１は、収容側覆い部２９０および容器部１０の内部側底面１２Ａに接触可能に収容空間２９１（または、収容室３４の収容空間３４Ａ）に収容される。したがって、本実施形態では、容器部１０の内部側底面１２Ａにおいて収容部２９は、容器部１０と一体となったように見える。結果、本実施形態では、外部から見ると、あたかも容器部１０の内部側底面１２Ａから水素が発生しているように見える。一方、他の実施形態では、外部から見ると、容器部１０とは分離可能な別部材としての水素発生剤包装体２０から水素が発生しているように見える。 In the present embodiment, the hydrogen generating agent 21 is directly accommodated in the accommodation space 291 (or the accommodation space 34A of the accommodation chamber 34) provided between the accommodation side covering portion 290 and the inner side bottom surface 12A of the container portion 10. It becomes a thing. That is, in the present embodiment, the hydrogen generating agent 21 is housed in the storage space 291 (or the storage space 34A of the storage room 34) so as to be in contact with the storage side covering portion 290 and the inner side bottom surface 12A of the container portion 10. Therefore, in the present embodiment, the accommodating portion 29 appears to be integrated with the container portion 10 on the inner bottom surface 12A of the container portion 10. As a result, in the present embodiment, when viewed from the outside, it seems as if hydrogen is generated from the inner bottom surface 12A of the container portion 10. On the other hand, in another embodiment, when viewed from the outside, hydrogen appears to be generated from the hydrogen generating agent package 20 as a separate member that can be separated from the container portion 10.
　また、容器部１０において底面壁１２よりも容器軸方向Ａの下方側に断熱層５０を設けてもよい。具体的に容器部１０において底面壁１２よりも容器軸方向Ａの下方側に下方側内部空間１０Ｃを設ける。つまり、下方側内部空間１０Ｃは、内部空間１０Ａよりも容器軸方向Ａの下方側に位置する。以上のような構造の場合、容器部１０は、底面壁１２よりも容器軸方向Ａの下方側に別の底面壁１５が設けられた二重底構造を有する。下方側内部空間１０Ｃは、底面壁１２、底面壁１５および周壁１４に取り囲まれる。下方側内部空間１０Ｃに断熱層を構成する材料を収容させれば、その部分が断熱層５０となる。断熱層を構成する材料として、例えば、空気が一例として挙げられる。断熱層５０を設ければ、水素発生の際に生じる熱が外部に伝わる度合いを低減することができる。結果、水素発生具１の利用者が手で持っても熱く感じない。 Further, in the container portion 10, the heat insulating layer 50 may be provided below the bottom wall 12 in the container axial direction A. Specifically, in the container portion 10, a lower internal space 10C is provided below the bottom wall 12 in the container axial direction A. That is, the lower internal space 10C is located below the container axial direction A with respect to the internal space 10A. In the case of the above structure, the container portion 10 has a double bottom structure in which another bottom wall 15 is provided below the bottom wall 12 in the container axial direction A. The lower internal space 10C is surrounded by the bottom wall 12, the bottom wall 15, and the peripheral wall 14. If the material constituting the heat insulating layer is accommodated in the lower internal space 10C, that portion becomes the heat insulating layer 50. As an example of the material constituting the heat insulating layer, air can be mentioned as an example. If the heat insulating layer 50 is provided, the degree to which the heat generated when hydrogen is generated is transferred to the outside can be reduced. As a result, the user of the hydrogen generator 1 does not feel hot even if he / she holds it by hand.
　なお、本実施形態では、収容部２９として、容器部１０の内部側底面１２Ａに設けられる態様を説明したが、これに限定されるものではなく、容器部１０の内周面１４Ｂに設けられる態様であってもよい。この場合、収容部２９は、容器部１０の内周面１４Ｂと、内周面１４Ｂを覆う収容側覆い部２９０と、により構成される。つまり、収容部２９には、容器部１０の内部側面に設けられる全ての態様が含まれる。 In the present embodiment, the mode in which the container portion 29 is provided on the inner side bottom surface 12A of the container portion 10 has been described, but the present invention is not limited to this, and the mode in which the container portion 10 is provided on the inner peripheral surface 14B of the container portion 10 is described. It may be. In this case, the accommodating portion 29 is composed of an inner peripheral surface 14B of the container portion 10 and an accommodating side covering portion 290 that covers the inner peripheral surface 14B. That is, the accommodating portion 29 includes all aspects provided on the inner side surface of the container portion 10.
　また、＜第一実施形態＞～＜第五実施形態＞における水素発生剤包装体２０および移動制限部３０、並びに、＜第六実施形態＞における水素発生剤包装体２０は、容器部１０の内部において水素発生剤２１を収容すると共に、発生した水素を外部に通す複数の孔を有する収容部と捉えることができる。以上のように、本実施形態における収容部は、水素発生剤包装体２０のように、容器部１０から独立したものであってもよいし、収容側覆い部２９０及び内部側底面１２Ａのように、容器部１０の一部と協働して構成されるものであってもよい。また、水素発生剤包装体２０は、容器部１０の内部に単に拘束されずに収容された状態であってもよい。 Further, the hydrogen generating agent package 20 and the movement restriction unit 30 in the <first embodiment> to the <fifth embodiment>, and the hydrogen generating agent package 20 in the <sixth embodiment> are inside the container unit 10. In addition to accommodating the hydrogen generating agent 21, it can be regarded as an accommodating portion having a plurality of holes for passing the generated hydrogen to the outside. As described above, the accommodating portion in the present embodiment may be independent of the container portion 10 like the hydrogen generating agent package 20, or may be the accommodating side covering portion 290 and the inner side bottom surface 12A. , It may be configured in cooperation with a part of the container portion 10. Further, the hydrogen generating agent package 20 may be in a state of being simply housed inside the container portion 10 without being restrained.
　＜第八実施形態＞
図１８を参照して、本発明の第八実施形態における水素発生具１について説明する。本実施形態における水素発生具１は、容器部１０と、収容部２９としての水素発生剤包装体２０と、外部側包装体４０と、を備える。容器部１０および外部側包装体４０は、本発明の第一実施形態における水素発生具１と同様であるので、その説明を省略する。 <Eighth Embodiment>
The hydrogen generator 1 according to the eighth embodiment of the present invention will be described with reference to FIG. The hydrogen generator 1 in the present embodiment includes a container portion 10, a hydrogen generating agent package 20 as a storage portion 29, and an outer package 40. Since the container portion 10 and the outer packaging body 40 are the same as the hydrogen generator 1 in the first embodiment of the present invention, the description thereof will be omitted.
　容器部１０は、図１８（Ａ）に示すように、底面壁１２（外部側底面１２Ｂ）の外縁を起点として、容器軸方向Ａの周壁１４とは反対側に延在する土台壁１６を有する。土台壁１６は、底面壁１２（外部側底面１２Ｂ）の外縁に沿って、底面壁１２（外部側底面１２Ｂ）の周方向に一周する環状の壁である。本実施形態において土台壁１６の内壁面１６Ａと、底面壁１２の外部側底面１２Ｂとで、容器部１０の底面側において容器軸方向Ａに凹む凹部９６が構成される。つまり、凹部９６は、容器部１０の底面壁１２の外部側（外部側底面１２Ｂ側）において容器軸方向Ａに凹むように構成される。なお、土台壁１６の内壁面１６Ａは、土台壁１６の内周面であり、土台壁１６の内周側で周方向に一周して環状となる。また、外部側底面１２Ｂは、内部側底面１２Ａとは反対側の底面壁１２の面である。内部側底面１２Ａが容器部１０の内部空間１０Ａ側、又は開口１１側を向くのに対して、外部側底面１２Ｂは外部側を向く。本実施形態において凹部９６により取り囲まれる凹部側空間９７は、例えば、図１８（Ａ）に示すように、水素発生剤包装体２０、及び、液体収容体９５を収容可能な大きさを有する。外部側包装体４０は、容器部１０、凹部９６に収容された水素発生剤包装体２０、及び、液体収容体９５の上から覆い被さり、包装する。なお、凹部９６は、上記の態様に限定されるものではなく、どのような態様の凹部であってもよい。例えば、凹部９６は、図２８に示すように、底面壁１２の側面１２Ｃを起点として底面壁１２の内部側に凹むように構成されてもよい。底面壁１２の側面１２Ｃは、容器軸方向Ａに平行な底面壁１２の中心軸周りの外周面に相当する。また、凹部９６が凹む方向は、例えば、容器軸方向Ａに直交する直交方向Ｅである。 As shown in FIG. 18A, the container portion 10 has a base wall 16 extending from the outer edge of the bottom wall 12 (outer side bottom surface 12B) to the side opposite to the peripheral wall 14 in the container axial direction A. .. The base wall 16 is an annular wall that goes around the bottom wall 12 (outer bottom surface 12B) in the circumferential direction along the outer edge of the bottom wall 12 (outer side bottom surface 12B). In the present embodiment, the inner wall surface 16A of the base wall 16 and the outer side bottom surface 12B of the bottom surface wall 12 form a recess 96 recessed in the container axial direction A on the bottom surface side of the container portion 10. That is, the recess 96 is configured to be recessed in the container axial direction A on the outer side (outer side bottom surface 12B side) of the bottom wall 12 of the container portion 10. The inner wall surface 16A of the base wall 16 is an inner peripheral surface of the base wall 16, and forms an annular shape around the inner peripheral side of the base wall 16 in the circumferential direction. Further, the outer bottom surface 12B is the surface of the bottom surface wall 12 on the opposite side of the inner bottom surface 12A. The inner bottom surface 12A faces the internal space 10A side or the opening 11 side of the container portion 10, while the outer bottom surface 12B faces the outer side. In the present embodiment, the recess side space 97 surrounded by the recess 96 has a size capable of accommodating the hydrogen generating agent package 20 and the liquid container 95, for example, as shown in FIG. 18 (A). The outer packaging body 40 covers and wraps the container portion 10, the hydrogen generating agent packaging body 20 housed in the recess 96, and the liquid container body 95. The recess 96 is not limited to the above aspect, and may be a recess of any aspect. For example, as shown in FIG. 28, the recess 96 may be configured to be recessed toward the inside of the bottom wall 12 starting from the side surface 12C of the bottom wall 12. The side surface 12C of the bottom wall 12 corresponds to the outer peripheral surface around the central axis of the bottom wall 12 parallel to the container axial direction A. Further, the direction in which the recess 96 is recessed is, for example, an orthogonal direction E orthogonal to the container axial direction A.
　なお、液体収容体９５は、図１８（Ｂ）に示すように、例えば、樹脂製のフィルムで形成される袋に、水素発生剤２１に反応して水素を発生させるための液体が収容されて、袋口が溶着等により封止されたものである。液体収容体９５には、開封用のスリット９５Ｃが設けられている。なお、液体収容体９５は、以上のものに限定されるものではなく、液体を収容可能なものなら全て含み、例えば、蓋付き容器で構成されてもよい。 As shown in FIG. 18B, the liquid container 95 contains, for example, a liquid for generating hydrogen in response to the hydrogen generating agent 21 in a bag formed of a resin film. , The bag mouth is sealed by welding or the like. The liquid container 95 is provided with a slit 95C for opening. The liquid container 95 is not limited to the above, and may include any liquid container 95, for example, a container with a lid.
　外部側底面１２Ｂに湿気遮断層１３が設けられる。そして、水素発生剤包装体２０の一方側の平面２０Ａが湿気遮断層１３に接触すると共に、水素発生剤包装体２０の他方側の平面２０Ｂが液体収容体９５の一方側の平面９５Ａに接触し、且つ、液体収容体９５の他方側の平面９５Ｂが外部側包装体４０に接触するように、水素発生剤包装体２０、及び、液体収容体９５は、凹部側空間９７に収容されて、外部側包装体４０により包装される。この際、水素発生剤包装体２０に対する液体収容体９５側からの湿気を防止するため、液体収容体９５の一方側の平面９５Ａ（容器軸方向Ａにおいて水素発生剤包装体２０に対向する部分）には、図１８（Ａ）に示すように、湿気を遮断する材質により構成される湿気遮断層８２が設けられることが好ましい。 A moisture blocking layer 13 is provided on the bottom surface 12B on the outer side. Then, the flat surface 20A on one side of the hydrogen generating agent package 20 comes into contact with the moisture blocking layer 13, and the flat surface 20B on the other side of the hydrogen generating agent packaging 20 comes into contact with the flat surface 95A on one side of the liquid container 95. The hydrogen generating agent package 20 and the liquid container 95 are housed in the recess side space 97 so that the flat surface 95B on the other side of the liquid container 95 comes into contact with the outer package 40. It is packaged by the side packaging body 40. At this time, in order to prevent moisture from the liquid container 95 side with respect to the hydrogen generator package 20, the flat surface 95A on one side of the liquid container 95 (the portion facing the hydrogen generator package 20 in the container axial direction A). Is preferably provided with a moisture blocking layer 82 made of a material that blocks moisture, as shown in FIG. 18 (A).
　なお、図１８（Ｃ）に示すように、水素発生剤包装体２０は、第一実施形態における水素発生具１と同様に、容器部１０の内部空間１０Ａ側に収容され、凹部側空間９７には、液体収容体９５のみが収容されてもよい。また、水素発生剤包装体２０と液体収容体９５との収容場所を入れ替えてもよい。また、水素発生剤包装体２０及び液体収容体９５の双方が容器部１０の内部空間１０Ａ側に収容されてもよい。 As shown in FIG. 18C, the hydrogen generating agent package 20 is housed in the internal space 10A side of the container portion 10 and is housed in the recessed side space 97, similarly to the hydrogen generating tool 1 in the first embodiment. May contain only the liquid container 95. Further, the storage locations of the hydrogen generating agent package 20 and the liquid container 95 may be exchanged. Further, both the hydrogen generating agent package 20 and the liquid container 95 may be housed in the internal space 10A side of the container part 10.
　ただし、いずれの場合であっても、水素発生剤包装体２０の他方側の平面２０Ｂ、水素発生剤包装体２０の一方側の平面２０Ａの少なくとも一方と対向する位置、水素発生剤包装体２０の外縁と対向する位置等の水素発生剤包装体２０の周囲には、湿気を遮断する材質により構成される（図示しない）湿気遮断層が設けられることが好ましい。そして、湿気遮断層は、外部側包装体４０、液体収容体９５、及び、容器部１０のいずれかの面に設けられる。 However, in any case, the position of the hydrogen generating agent package 20 facing at least one of the flat surface 20B on the other side of the hydrogen generating agent packaging 20 and the flat surface 20A on one side of the hydrogen generating agent packaging 20 It is preferable that a moisture blocking layer (not shown) made of a material that blocks moisture is provided around the hydrogen generating agent package 20 at a position facing the outer edge. The moisture blocking layer is provided on any surface of the outer packaging 40, the liquid container 95, and the container 10.
　＜第九実施形態＞
図１９及び図２０を参照して、本発明の第九実施形態における水素発生具１について説明する。本実施形態における水素発生具１は、容器部１０と、収容部２９と、蓋部６０と、を備える。容器部１０は、本発明の第一実施形態における水素発生具１と同様であるので、その説明を省略する。また、収容部２９は、水素発生剤包装体２０を含む第一～第八実施形態までのもののいずれであってもよい。 <Ninth Embodiment>
The hydrogen generator 1 according to the ninth embodiment of the present invention will be described with reference to FIGS. 19 and 20. The hydrogen generator 1 in the present embodiment includes a container portion 10, an accommodating portion 29, and a lid portion 60. Since the container portion 10 is the same as the hydrogen generator 1 in the first embodiment of the present invention, the description thereof will be omitted. Further, the accommodating portion 29 may be any of the first to eighth embodiments including the hydrogen generating agent package 20.
　＜蓋部＞
図１９及び図２０を参照して、蓋部６０について説明する。蓋部６０は、容器部１０の開口（容器側開口）１１に覆い被さって、開口１１閉じるものである。蓋部６０は、蓋側覆い部６１と、蓋側周壁部６２と、通気側凸部６３と、通気側弁部６４と、蓋側凸部６５と、を有する。 <Cover>
The lid 60 will be described with reference to FIGS. 19 and 20. The lid portion 60 covers the opening (opening on the container side) 11 of the container portion 10 and closes the opening 11. The lid portion 60 has a lid-side covering portion 61, a lid-side peripheral wall portion 62, a ventilation-side convex portion 63, a ventilation-side valve portion 64, and a lid-side convex portion 65.
　蓋側覆い部６１は、図２０（Ａ），（Ｂ）に示すように、開口１１に覆い被さって開口１１を閉じる部分である。そして、蓋側覆い部６１が容器部１０の開口１１を閉じた時に、蓋側覆い部６１は、容器軸方向Ａ（容器部１０の深さ方向、以下、同じ）において底面壁１２又は、収容部２９（水素発生剤包装体２０）に対向する。本実施形態において蓋側覆い部６１は、対向壁６１Ａとして構成される。本実施形態において対向壁６１Ａは、円盤状に形成される。そして、底面壁１２又は、収容部２９（水素発生剤包装体２０）と対向する側の対向壁６１Ａにおける対向面６１Ｃの径（蓋部６０の内径）は、容器部１０の開口１１側の端部の外径よりもわずかに大きいか、ほぼ同じであることが好ましい。 As shown in FIGS. 20A and 20B, the lid-side covering portion 61 is a portion that covers the opening 11 and closes the opening 11. Then, when the lid-side covering portion 61 closes the opening 11 of the container portion 10, the lid-side covering portion 61 accommodates the bottom wall 12 or the container in the container axial direction A (the depth direction of the container portion 10, hereinafter the same). It faces the part 29 (hydrogen generator package 20). In the present embodiment, the lid side covering portion 61 is configured as the facing wall 61A. In the present embodiment, the facing wall 61A is formed in a disk shape. The diameter of the facing surface 61C (inner diameter of the lid 60) on the facing wall 61A on the side facing the bottom wall 12 or the accommodating portion 29 (hydrogen generating agent package 20) is the end of the container portion 10 on the opening 11 side. It is preferable that the diameter is slightly larger than or almost the same as the outer diameter of the portion.
　対向壁６１Ａは、図１９（Ｂ）及び図２０（Ｂ）に示すように、外部と容器部１０の内部とを連通させる蓋側通気孔（又は蓋側開口）６１０を有する。蓋側通気孔６１０は、対向壁６１Ａの厚み方向に対向壁６１Ａを貫通する。 As shown in FIGS. 19B and 20B, the facing wall 61A has a lid-side ventilation hole (or lid-side opening) 610 that communicates the outside with the inside of the container portion 10. The lid-side ventilation hole 610 penetrates the facing wall 61A in the thickness direction of the facing wall 61A.
　蓋側周壁部６２は、対向壁６１Ａ（蓋側覆い部６１）の外縁を起点として、対向壁６１Ａ（蓋側覆い部６１）から立設すると共に、対向壁６１Ａ（蓋側覆い部６１）の外縁の周方向を一周するように延在する。蓋側周壁部６２が立設する方向は、蓋部６０により容器部１０の開口１１を閉じた時に、容器部１０の周壁１４が延在する方向と略平行となるか、又は容器部１０の周壁１４が延在する方向に交差する交差方向となることが好ましい。 The lid-side peripheral wall portion 62 is erected from the facing wall 61A (lid-side covering portion 61) starting from the outer edge of the facing wall 61A (lid-side covering portion 61), and is erected from the facing wall 61A (lid-side covering portion 61). It extends around the outer edge in the circumferential direction. The direction in which the lid-side peripheral wall portion 62 is erected is substantially parallel to the direction in which the peripheral wall portion 14 of the container portion 10 extends when the opening 11 of the container portion 10 is closed by the lid portion 60, or the container portion 10 is erected. It is preferable that the peripheral wall 14 intersects in the extending direction.
　また、蓋側周壁部６２は、内周側に蓋側凹部６２０を有する。蓋側凹部６２０は、蓋側周壁部６２の内周面６２Ａを起点として、蓋側周壁部６２の厚み方向に凹む。蓋側凹部６２０は、容器側凸部１４Ｆに嵌合可能な形状を有する。なお、容器側凸部１４Ｆは、周壁１４の周方向（容器軸方向Ａの周り）を一周する環状の凸部により構成されてもよいし、一周せずに一部だけ延在する凸部により構成されてもよい。 Further, the lid-side peripheral wall portion 62 has a lid-side recess 620 on the inner peripheral side. The lid-side recess 620 is recessed in the thickness direction of the lid-side peripheral wall portion 62, starting from the inner peripheral surface 62A of the lid-side peripheral wall portion 62. The lid-side concave portion 620 has a shape that can be fitted to the container-side convex portion 14F. The container-side convex portion 14F may be formed of an annular convex portion that goes around the circumferential direction of the peripheral wall 14 (around the container axial direction A), or may be formed by a convex portion that extends only partially without going around. It may be configured.
　蓋側周壁部６２は、弾性変形可能な材料で形成されている。このため、蓋部６０で容器部１０の開口１１を閉じる過程で、蓋側周壁部６２は、容器側凸部１４Ｆに案内され、弾性変形して対向壁６１Ａの径方向外側に広がりつつ容器軸方向Ａの容器部１０の底面壁１２に向かう側に移動する。この時、蓋側凹部６２０と容器側凸部１４Ｆとが、対向壁６１Ａの径方向において対向すると、容器側凸部１４Ｆが蓋側凹部６２０に嵌合して、蓋側周壁部６２は、対向壁６１Ａの径方向内側に復元変形する。これにより、蓋部６０は、容器部１０に固定された状態になる。 The lid side peripheral wall portion 62 is made of an elastically deformable material. Therefore, in the process of closing the opening 11 of the container portion 10 with the lid portion 60, the lid-side peripheral wall portion 62 is guided by the container-side convex portion 14F, elastically deforms, and spreads outward in the radial direction of the facing wall 61A while the container shaft. It moves toward the bottom wall 12 of the container portion 10 in the direction A. At this time, when the lid-side concave portion 620 and the container-side convex portion 14F face each other in the radial direction of the facing wall 61A, the container-side convex portion 14F fits into the lid-side concave portion 620, and the lid-side peripheral wall portion 62 faces each other. It is restored and deformed inward in the radial direction of the wall 61A. As a result, the lid portion 60 is in a state of being fixed to the container portion 10.
　通気側凸部６３は、蓋側通気孔６１０を起点として対向壁６１Ａ（蓋側覆い部６１）から外部に向かう（離れる）側に凸となる部分である。通気側凸部６３は、内部に通路６３０を有する。通路６３０は、通気側凸部６３の凸方向に通気側凸部６３を貫通して、外部及び蓋側通気孔６１０の双方に繋がる。結果、容器部１０の内部空間１０Ａは、通路６３０及び蓋側通気孔６１０を通じて外部空間に連通して、外部に開放される。なお、凸方向とは、容器軸方向Ａ成分を有する方向である。本実施形態において凸方向は、容器軸方向Ａと平行であるが、容器軸方向Ａに対して傾斜する方向であってもよい。 The ventilation side convex portion 63 is a portion that is convex from the facing wall 61A (lid side covering portion 61) toward the outside (away from) from the lid side ventilation hole 610 as a starting point. The ventilation side convex portion 63 has a passage 630 inside. The passage 630 penetrates the ventilation side convex portion 63 in the convex direction of the ventilation side convex portion 63, and is connected to both the outside and the lid side ventilation hole 610. As a result, the internal space 10A of the container portion 10 communicates with the external space through the passage 630 and the lid side ventilation hole 610, and is opened to the outside. The convex direction is a direction having the container axial direction A component. In the present embodiment, the convex direction is parallel to the container axial direction A, but may be a direction inclined with respect to the container axial direction A.
　本実施形態において通気側凸部６３は、円筒形状に形成される。そして、通気側凸部６３は、図１９（Ｂ）及び図２０（Ｂ）に示すように、対向壁６１Ａと一体形成されてもよい。また、通気側凸部６３は、図２１（Ａ），（Ｂ）に示すように、蓋側通気孔６１０に挿入された挿入管６４０により構成されてもよい。通気側凸部６３は、挿入管６４０を蓋側通気孔６１０に挿入して構成される。挿入管６４０は、蓋側通気孔６１０の挟持力、又は、別の固定手段により蓋側通気孔６１０に固定される。そして、挿入管６４０と蓋側通気孔６１０との間の隙間から内部空間１０Ａから水素が漏れ出ないように、対向壁６１Ａの対向面６１Ｃ側において、シール部材（パッキン）６５０により挿入管６４０の周囲を密閉する。シール部材（パッキン）６５０は、後から挿入管６４０に取り付けられてもよいし、挿入管６４０を挿入する過程で嵌合するように、予め、対向壁６１Ａの対向面６１Ｃに設けられてもよい。 In the present embodiment, the ventilation side convex portion 63 is formed in a cylindrical shape. Then, as shown in FIGS. 19B and 20B, the ventilation side convex portion 63 may be integrally formed with the facing wall 61A. Further, as shown in FIGS. 21A and 21B, the ventilation side convex portion 63 may be composed of an insertion pipe 640 inserted into the lid side ventilation hole 610. The ventilation side convex portion 63 is configured by inserting the insertion pipe 640 into the lid side ventilation hole 610. The insertion tube 640 is fixed to the lid-side ventilation hole 610 by the holding force of the lid-side ventilation hole 610 or by another fixing means. Then, on the facing surface 61C side of the facing wall 61A, the sealing member (packing) 650 is used to prevent hydrogen from leaking from the internal space 10A from the gap between the insertion tube 640 and the lid side ventilation hole 610. Seal the surroundings. The seal member (packing) 650 may be attached to the insertion pipe 640 later, or may be provided in advance on the facing surface 61C of the facing wall 61A so as to be fitted in the process of inserting the insertion pipe 640. ..
　通気側凸部６３には、図２０（Ａ），（Ｂ）に示すように、外部の管２００を接続することができる。外部の管２００として、例えば、カニューレが挙げられる。外部の管２００を通気側凸部６３に接続すると、通路６３０と外部の管２００の内部通路は連通する。結果、外部の管２００は、通気側凸部６３の延長管として機能する。 As shown in FIGS. 20A and 20B, an external pipe 200 can be connected to the ventilation side convex portion 63. Examples of the external tube 200 include a cannula. When the outer pipe 200 is connected to the ventilation side convex portion 63, the passage 630 and the inner passage of the outer pipe 200 communicate with each other. As a result, the external pipe 200 functions as an extension pipe of the ventilation side convex portion 63.
　通気側弁部６４は、外部に対して蓋側通気孔６１０（通路６３０）を開閉する。本実施形態において通気側弁部６４は、外部と連通する通路６３０の外部側開口６３１に設けられる。通気側弁部６４は、容器部１０の内部の圧力が閾値を超えると開く。通気側弁部６４は、図２１（Ａ），（Ｂ）に示すように、例えば、弁本体部６４Ａと、バネ付きヒンジ６４Ｂと、を有する。 The ventilation side valve portion 64 opens and closes the lid side ventilation hole 610 (passage 630) with respect to the outside. In the present embodiment, the ventilation side valve portion 64 is provided in the outer side opening 631 of the passage 630 communicating with the outside. The ventilation side valve portion 64 opens when the pressure inside the container portion 10 exceeds the threshold value. As shown in FIGS. 21A and 21B, the ventilation side valve portion 64 has, for example, a valve body portion 64A and a spring-loaded hinge 64B.
　弁本体部６４Ａは、バネ付きヒンジ６４Ｂを支点として、外部側開口６３１（通路６３０）を開閉する。バネ付きヒンジ６４Ｂは、通気側凸部６３の外部側開口６３１の近傍に設けられる。バネ付きヒンジ６４Ｂは、弁本体部６４Ａが閉じる方向に付勢する。容器部１０の内部の圧力が所定の閾値を超えない範囲では、容器部１０の内部の圧力に対してバネ付きヒンジ６４Ｂの付勢力が勝り、バネ付きヒンジ６４Ｂは、外部側開口６３１（通路６３０）を閉じた状態の姿勢を維持する。一方、水素の発生により容器部１０の内部の圧力が所定の閾値を超えると、バネ付きヒンジ６４Ｂは、容器部１０の内部の圧力により開く方向に押圧される。結果、容器部１０の内部空間１０Ａが外部に開放され、発生した水素が外部に流れる。 The valve body 64A opens and closes the external opening 631 (passage 630) with the spring-loaded hinge 64B as a fulcrum. The spring-loaded hinge 64B is provided in the vicinity of the outer side opening 631 of the ventilation side convex portion 63. The spring-loaded hinge 64B urges the valve body 64A in the closing direction. Within the range where the pressure inside the container portion 10 does not exceed a predetermined threshold value, the urging force of the spring-loaded hinge 64B is superior to the pressure inside the container portion 10, and the spring-loaded hinge 64B has an external opening 631 (passage 630). ) Maintain the closed posture. On the other hand, when the pressure inside the container portion 10 exceeds a predetermined threshold value due to the generation of hydrogen, the spring-loaded hinge 64B is pressed in the opening direction by the pressure inside the container portion 10. As a result, the internal space 10A of the container portion 10 is opened to the outside, and the generated hydrogen flows to the outside.
　また、通気側弁部６４は、弁本体部６４Ａが外部側開口６３１（通路６３０）を外部に対して強制的に開放した姿勢を維持する（図示しない）姿勢維持機構を備えてもよい。姿勢維持機構は、例えば、弁本体部６４Ａを開放した姿勢で固定させる構成であってもよいし、バネ付きヒンジ６４Ｂのバネの付勢力を規制する構成であってもよい。 Further, the ventilation side valve portion 64 may be provided with a posture maintaining mechanism (not shown) in which the valve body portion 64A forcibly opens the external side opening 631 (passage 630) to the outside. The posture maintaining mechanism may be configured to fix the valve body 64A in an open posture, or may regulate the spring urging force of the spring-loaded hinge 64B, for example.
　なお、通気側凸部６３は無くてもよい。通気側凸部６３がない構成の場合、水素は蓋側通気孔６１０を通じて外部に排出される。そして、通気側凸部６３がない構成の場合、蓋側通気孔６１０を開閉する（図示しない）弁部が蓋側通気孔６１０に設けられる。この弁部は、通気側弁部６４と同様の構造を有する。また、通気側弁部６４、及び蓋側通気孔６１０を開閉する（図示しない）弁部が設けられないものも本発明に含まれる。 The ventilation side convex portion 63 may not be provided. In the case of the configuration without the ventilation side convex portion 63, hydrogen is discharged to the outside through the lid side ventilation hole 610. If there is no ventilation side convex portion 63, a valve portion (not shown) that opens and closes the lid side ventilation hole 610 is provided in the lid side ventilation hole 610. This valve portion has the same structure as the ventilation side valve portion 64. Further, the present invention also includes a valve portion that does not have a valve portion that opens and closes (not shown) the vent side valve portion 64 and the lid side vent hole 610 (not shown).
　通気側弁部６４が設けられると、容器部１０の内部から外部への無用な水素の排出を制限することができる。また、通気側弁部６４に（図示しない）姿勢維持機構を追加することにより、使用者が水素を吸い込みたい時に、いつでも、容器部１０の内部から外部へ水素を排出させることができる。 When the ventilation side valve portion 64 is provided, it is possible to limit the discharge of unnecessary hydrogen from the inside of the container portion 10 to the outside. Further, by adding a posture maintaining mechanism (not shown) to the ventilation side valve portion 64, hydrogen can be discharged from the inside of the container portion 10 to the outside at any time when the user wants to suck hydrogen.
　本実施形態における蓋側凸部６５は、容器部１０の外部側を向く対向壁６１Ａ（蓋側覆い部６１）の外部側面６１Ｂを起点として対向壁６１Ａから離れる側に凸となると共に、外部側面６１Ｂに沿って外部側面６１Ｂ上を一周する環状壁により構成される。蓋側凸部６５は、容器軸方向Ａ成分を有する方向に凸となる。本実施形態において蓋側凸部６５は、図１９（Ａ）に示すように、容器軸方向Ａに延在する円筒状の円筒壁６５Ａとして構成される。そして、円筒壁６５Ａの内壁面６５Ｂと、外部側面６１Ｂとで取り囲まれる空間６００は、水素発生剤包装体２０及び／又は液体収容体９５を収容可能な大きさを有する。また、蓋側凸部６５の内周側を見ると、蓋側凹部６５Ｆが形成されていると捉えることができる。つまり、蓋側凸部６５は、内部側に外部に開放された蓋側凹部６５Ｆを有する捉えることができる。蓋側凹部６５Ｆで取り囲まれる空間が空間６００に相当する。水素発生剤包装体２０及び／又は液体収容体９５は、自身の平面部分の少なくとも一部が外部側面６１Ｂに当接するように載置される。そして、水素発生剤包装体２０及び／又は液体収容体９５は、自身を折り曲げたり、湾曲させたりして、実質的な全長を小さくしたとしても、空間６００からはみ出さないように収容されることが好ましい。このようなことを考慮して、空間６００の形状・大きさ（円筒壁６５Ａの高さ及び内径）は、決定される。 The lid-side convex portion 65 in the present embodiment is convex toward the side away from the facing wall 61A starting from the outer side surface 61B of the facing wall 61A (lid-side covering portion 61) facing the outer side of the container portion 10, and the outer side surface. It is composed of an annular wall that goes around the outer side surface 61B along the 61B. The lid-side convex portion 65 is convex in the direction having the container axial direction A component. In the present embodiment, as shown in FIG. 19A, the lid-side convex portion 65 is configured as a cylindrical cylindrical wall 65A extending in the container axial direction A. The space 600 surrounded by the inner wall surface 65B of the cylindrical wall 65A and the outer side surface 61B has a size capable of accommodating the hydrogen generating agent package 20 and / or the liquid container 95. Further, looking at the inner peripheral side of the lid-side convex portion 65, it can be understood that the lid-side concave portion 65F is formed. That is, the lid-side convex portion 65 can be grasped as having the lid-side concave portion 65F open to the outside on the inner side. The space surrounded by the lid-side recess 65F corresponds to the space 600. The hydrogen generating agent package 20 and / or the liquid container 95 is placed so that at least a part of its flat surface portion abuts on the outer side surface 61B. Then, the hydrogen generating agent package 20 and / or the liquid container 95 is housed so as not to protrude from the space 600 even if the substantially total length is reduced by bending or bending itself. Is preferable. In consideration of such a thing, the shape and size of the space 600 (height and inner diameter of the cylindrical wall 65A) are determined.
　本実施形態において蓋側通気孔６１０及び通気側凸部６３は、図２２（Ａ）に示すように、外部側面６１Ｂ上において、空間６００の外側、且つ、蓋側凸部６５と並列に並ぶように設けられるが、これに限定されるものではない。例えば、図２２（Ｂ）に示すように、蓋側通気孔６１０及び通気側凸部６３は、外部側面６１Ｂ上において、蓋側凸部６５に取り囲まれた空間６００内に設けられてもよい。また、例えば、図２２（Ｃ）に示すように、蓋側凸部６５は、環状ではなく、円弧状に設けられた円弧壁６５Ｃとして構成されてもよい。また、蓋側凸部６５は、図２２（Ｄ）に示すように、連続しない２つの円弧壁６５Ｄ，６５Ｅにより構成されてもよい。また、例えば、図２２（Ｅ）に示すように、蓋側凸部６５は円筒形ではなく、四角筒形を始めとする多角筒形であってもよい。 In the present embodiment, the lid-side ventilation hole 610 and the ventilation-side convex portion 63 are arranged on the outer side surface 61B on the outer side surface 61B and in parallel with the lid-side convex portion 65 on the outside of the space 600. However, the present invention is not limited to this. For example, as shown in FIG. 22B, the lid-side ventilation hole 610 and the ventilation-side convex portion 63 may be provided in the space 600 surrounded by the lid-side convex portion 65 on the outer side surface 61B. Further, for example, as shown in FIG. 22C, the lid-side convex portion 65 may be configured as an arc wall 65C provided in an arc shape instead of an annular shape. Further, as shown in FIG. 22D, the lid-side convex portion 65 may be composed of two non-continuous arc walls 65D and 65E. Further, for example, as shown in FIG. 22 (E), the lid-side convex portion 65 may be a polygonal cylinder such as a square cylinder instead of a cylinder.
　なお、蓋側凸部６５は、円弧壁６５Ｃ～６５Ｅ、又は、多角筒形に限定されるものではない。つまり、蓋側凸部６５は、容器部１０の外部側を向く蓋側覆い部６１の外部側面６１Ｂを起点として凸となると共に、蓋側凸部６５が取り囲む空間６００が形成されるように外部側面６１Ｂに沿って連続、又は不連続に外部側面６１Ｂ上において延びていればよい。従って、蓋側凸部６５は、例えば、内周面が連続して、又は不連続に一周する曲面であってもよい。また、蓋側凸部６５は、例えば、内周面が、隣接する平面が交差しつつ連続して一周する平面、又は、隣接する平面の延長面が交差し得る状態で不連続に一周する平面であってもよい。また、蓋側凸部６５は、例えば、内周面が、一周しないが取り囲む空間６００を形成しつつ連続する曲面、又は不連続な曲面であってもよい。また、蓋側凸部６５は、例えば、内周面が、一周しないが取り囲む空間６００を形成すると共に、隣接する平面が交差しつつ連続する平面、又は、内周面が、一周しないが取り囲む空間６００を形成すると共に、隣接する平面の延長面が交差し得る状態の不連続な平面であってもよい。以上の蓋側通気孔６１０、通気側凸部６３及び蓋側凸部６５の態様を様々に組み合わせた態様のものも本発明の範囲に含まれる。 The lid-side convex portion 65 is not limited to the arc walls 65C to 65E or the polygonal tubular shape. That is, the lid-side convex portion 65 is convex starting from the outer side surface 61B of the lid-side cover portion 61 facing the outer side of the container portion 10, and is external so that the space 600 surrounded by the lid-side convex portion 65 is formed. It may extend continuously or discontinuously along the side surface 61B on the outer side surface 61B. Therefore, the lid-side convex portion 65 may be, for example, a curved surface having an inner peripheral surface that goes around continuously or discontinuously. Further, the lid-side convex portion 65 is, for example, a plane in which the inner peripheral surface continuously circles while the adjacent planes intersect, or a plane in which the extension planes of the adjacent planes can intersect discontinuously. It may be. Further, the lid-side convex portion 65 may be, for example, a continuous curved surface or a discontinuous curved surface whose inner peripheral surface does not go around but forms a surrounding space 600. Further, the lid-side convex portion 65 is, for example, a space in which the inner peripheral surface does not go around but surrounds the space 600, and the adjacent planes intersect and are continuous, or the inner peripheral surface does not go around but surrounds the space 600. It may be a discontinuous plane in which 600 is formed and the extension planes of adjacent planes can intersect. The scope of the present invention also includes various combinations of the above-mentioned lid-side ventilation holes 610, ventilation-side convex portions 63, and lid-side convex portions 65.
　＜水素発生具の動作＞
図１９及び２０を参照して、本実施形態における水素発生具１の動作について説明する。図１９（Ａ），（Ｂ）に示す状態において、蓋側凸部６５（又は蓋側凹部６５Ｆ）に囲まれる空間６００に収容された水素発生剤包装体２０を取り出して、容器部１０の内部に入れて、容器部１０の内部側底面１２Ａ上に水素発生剤包装体２０を載置する。そして、容器部１０の内部に液体を注ぐ。この時、図２０（Ａ），（Ｂ）に示すように、例えば、水素発生剤包装体２０全体が浸る程度、又はそれ以下の水位Ｗにする。つまり、水位Ｗは、容器部１０の内部側底面１２Ａを基準として、水素発生剤包装体２０の厚み程度となる。なお、それ以上の液体を注いでもよい。また、蓋部６０により容器部１０に蓋をする。 <Operation of hydrogen generator>
The operation of the hydrogen generator 1 in the present embodiment will be described with reference to FIGS. 19 and 20. In the state shown in FIGS. 19A and 19B, the hydrogen generating agent package 20 housed in the space 600 surrounded by the lid-side convex portion 65 (or the lid-side concave portion 65F) is taken out, and the inside of the container portion 10 is taken out. The hydrogen generating agent package 20 is placed on the inner bottom surface 12A of the container portion 10. Then, the liquid is poured into the inside of the container portion 10. At this time, as shown in FIGS. 20A and 20B, for example, the water level W is set so that the entire hydrogen generating agent package 20 is immersed or lower. That is, the water level W is about the thickness of the hydrogen generating agent package 20 with reference to the inner bottom surface 12A of the container portion 10. In addition, you may pour more liquid. Further, the container portion 10 is covered with the lid portion 60.
　通気側弁部６４が設けられていない場合、液体と水素発生剤が反応して水素が発生すると、水素は、順に、蓋部６０の蓋側通気孔６１０、通路６３０を通って通気側凸部６３の外部側開口６３１から外部に排出される。使用者は、その水素を吸い込む。これにより、使用者は、効率良く水素を体内に取り入れることができる。 When the ventilation side valve portion 64 is not provided, when the liquid reacts with the hydrogen generating agent to generate hydrogen, the hydrogen is sequentially passed through the lid side ventilation hole 610 and the passage 630 of the lid portion 60 to the ventilation side convex portion. It is discharged to the outside through the outer side opening 631 of 63. The user inhales the hydrogen. As a result, the user can efficiently take in hydrogen into the body.
　一方、通気側弁部６４が設けられる場合、通気側弁部６４が通路６３０を閉じた状態において、容器部１０の内部空間１０Ａに水素が貯まる。そして、水素により容器部１０の内部空間１０Ａの圧力が所定の閾値を超えると、通気側弁部６４が外部側開口６３１（通路６３０）を外部に対して開放した状態にする。なお、通気側弁部６４が設けられる場合、使用者が水素を吸いたい時に、通気側弁部６４が通路６３０を閉じた状態にすることがあるため、使用者が水素を吸いたい時には、（図示しない）姿勢維持機構により、強制的に、通気側弁部６４が外部側開口６３１（通路６３０）を外部に対して開放した状態にすることができる。 On the other hand, when the ventilation side valve portion 64 is provided, hydrogen is stored in the internal space 10A of the container portion 10 in a state where the ventilation side valve portion 64 closes the passage 630. Then, when the pressure in the internal space 10A of the container portion 10 exceeds a predetermined threshold value due to hydrogen, the ventilation side valve portion 64 opens the external side opening 631 (passage 630) to the outside. When the ventilation side valve portion 64 is provided, the ventilation side valve portion 64 may close the passage 630 when the user wants to suck hydrogen. Therefore, when the user wants to suck hydrogen, ( By a posture maintaining mechanism (not shown), the ventilation side valve portion 64 can forcibly open the outer side opening 631 (passage 630) to the outside.
　＜第十実施形態＞
図２３を参照して、本発明の第十実施形態における水素発生具１について説明する。本実施形態における水素発生具１は、図２３（Ａ）に示すように、第一実施形態における水素発生具１に貯蔵部８０を追加したものである。 <10th Embodiment>
The hydrogen generator 1 according to the tenth embodiment of the present invention will be described with reference to FIG. 23. As shown in FIG. 23A, the hydrogen generator 1 in the present embodiment is obtained by adding a storage unit 80 to the hydrogen generator 1 in the first embodiment.
　貯蔵部８０は、通気側凸部６３の通路６３０を通じて外部に排出される気体（水素）を貯める貯蔵空間８００を内部に有する。貯蔵部８０は、貯蔵空間８００と通路６３０内の空間とが連通するように、通気側凸部６３に脱着自在に接続可能な接続部８１を有する。接続部８１は、貯蔵部８０に設けられる第一貯蔵側孔部８０Ａを起点として凸となる第一貯蔵側凸部８３により構成される。第一貯蔵側凸部８３は、例えば、自身の内部において凸方向に貫通する挿入路８３０を有する管により構成される。通気側凸部６３は、挿入路８３０に密着した状態で挿入路８３０に差し込み可能に構成される。つまり、第一貯蔵側凸部８３と通気側凸部６３との接続部分から外部に水素が漏れないように第一貯蔵側凸部８３及び通気側凸部６３の形状・サイズは、構成される。さらに、第一貯蔵側凸部８３を通気側凸部６３に差し込んだ状態を維持するため、（図示しない）固定部が設けられてもよい。以上のような貯蔵部８０は、例えば、袋体により構成される。袋体は、例えば、収縮及び拡張（拡縮）可能な材料で構成されることが好ましい。そのような材料として、例えば、ビニール等の樹脂や紙などが挙げられる。 The storage unit 80 has a storage space 800 inside for storing gas (hydrogen) discharged to the outside through the passage 630 of the convex portion 63 on the ventilation side. The storage unit 80 has a connection unit 81 that can be detachably connected to the ventilation side convex portion 63 so that the storage space 800 and the space in the passage 630 communicate with each other. The connection portion 81 is composed of a first storage side convex portion 83 that is convex starting from the first storage side hole portion 80A provided in the storage portion 80. The first storage-side convex portion 83 is composed of, for example, a pipe having an insertion path 830 penetrating in the convex direction inside itself. The ventilation side convex portion 63 is configured to be insertable into the insertion path 830 in a state of being in close contact with the insertion path 830. That is, the shapes and sizes of the first storage side convex portion 83 and the ventilation side convex portion 63 are configured so that hydrogen does not leak to the outside from the connecting portion between the first storage side convex portion 83 and the ventilation side convex portion 63. .. Further, in order to maintain the state in which the first storage side convex portion 83 is inserted into the ventilation side convex portion 63, a fixing portion (not shown) may be provided. The storage unit 80 as described above is composed of, for example, a bag body. The bag body is preferably made of, for example, a material that can be shrunk and expanded (expanded and contracted). Examples of such a material include resin such as vinyl and paper.
　容器部１０内で水素発生剤包装体２０（収容部２９）から発生する水素は、通路６３０を通じて外部に排出されるが、貯蔵部８０を通気側凸部６３に接続することにより、通常なら大気に放出されて無駄になってしまう水素を一定量だけ貯蔵することができる。 Hydrogen generated from the hydrogen generating agent package 20 (accommodating portion 29) in the container portion 10 is discharged to the outside through the passage 630, but by connecting the storage portion 80 to the venting side convex portion 63, the atmosphere is normally produced. It is possible to store a certain amount of hydrogen that is released into the air and is wasted.
　そして、図２３（Ｂ）に示すように、貯蔵部８０に別途、第二貯蔵側孔部８０Ｂを設け、第二貯蔵側孔部８０Ｂを起点として、内部に通路８４０を有する第二貯蔵側凸部８４を設けてもよい。通路８４０は、第二貯蔵側凸部８４の内部において凸方向に貫通する。挿入路８３０及び通路８４０、第一貯蔵側孔部８０Ａ及び第二貯蔵側孔部８０Ｂは、概ね通気側凸部６３と同様の構成をしている。貯蔵空間８００内の水素は、通路８４０を通じて外部に排出される。この際、貯蔵部８０内に貯蔵された水素により貯蔵空間８００内の圧力が高くなりすぎると、貯蔵部８０が破裂するおそれがあるため、通路８４０を開閉する貯蔵側弁８５を設けてもよい。 Then, as shown in FIG. 23B, a second storage side hole 80B is separately provided in the storage portion 80, and the second storage side convex having a passage 840 inside starting from the second storage side hole 80B. A unit 84 may be provided. The passage 840 penetrates in the convex direction inside the second storage side convex portion 84. The insertion path 830 and the passage 840, the first storage side hole 80A and the second storage side hole 80B have substantially the same configuration as the ventilation side convex portion 63. Hydrogen in the storage space 800 is discharged to the outside through the passage 840. At this time, if the pressure in the storage space 800 becomes too high due to the hydrogen stored in the storage unit 80, the storage unit 80 may burst. Therefore, a storage side valve 85 that opens and closes the passage 840 may be provided. ..
　貯蔵側弁８５は、外部と連通する通路８４０の外部側開口８４１に設けられる。貯蔵側弁８５は、貯蔵部８０の内部（貯蔵空間８００）の圧力が閾値を超えると開く。貯蔵側弁８５の構造は、通気側弁部６４と同様である。なお、第二貯蔵側凸部８４がない構成の場合、第二貯蔵側孔部８０Ｂを開閉する（図示しない）弁が第二貯蔵側孔部８０Ｂに設けられる。 The storage side valve 85 is provided in the outer side opening 841 of the passage 840 that communicates with the outside. The storage side valve 85 opens when the pressure inside the storage unit 80 (storage space 800) exceeds the threshold value. The structure of the storage side valve 85 is the same as that of the ventilation side valve portion 64. In the case where the second storage side convex portion 84 is not provided, a valve for opening and closing the second storage side hole portion 80B (not shown) is provided in the second storage side hole portion 80B.
　＜第十一実施形態＞
図２４を参照して、本発明の第十一実施形態における水素発生具１について説明する。本実施形態における水素発生具１は、図２４（Ａ）に示すように、第一実施形態における水素発生具１の対向壁６１Ａ（蓋側覆い部６１）に、蓋側通気孔６１０とは別の蓋側挿入孔６６０を設けたものである。 <Eleventh Embodiment>
The hydrogen generator 1 according to the eleventh embodiment of the present invention will be described with reference to FIG. 24. As shown in FIG. 24A, the hydrogen generator 1 in the present embodiment is different from the lid side vent hole 610 in the facing wall 61A (lid side covering portion 61) of the hydrogen generator 1 in the first embodiment. The lid side insertion hole 660 is provided.
　蓋側挿入孔６６０は、蓋側通気孔６１０と同様に、対向壁６１Ａの厚み方向に対向壁６１Ａを貫通し、外部と容器部１０の内部とを連通させるものである。そして、蓋側挿入孔６６０は、外部の管を挿入可能な大きさ及び形状を有する。 Like the lid side ventilation hole 610, the lid side insertion hole 660 penetrates the facing wall 61A in the thickness direction of the facing wall 61A and communicates the outside with the inside of the container portion 10. The lid-side insertion hole 660 has a size and shape into which an external tube can be inserted.
　蓋側挿入孔６６０には、容器部１０の内部側において、挿入側弁部６６１が設けられる。挿入側弁部６６１は、自身に外部から容器部１０の内部に向かって、所定の閾値以上の押圧力が加わると開く。具体的に挿入側弁部６６１は、蓋側挿入孔６６０に挿入される管により所定の押圧力（所定の閾値と同等の力）で押圧されると開く。一方、挿入側弁部６６１は、容器部１０の内部から外部に向かう力では開かないように構成される。つまり、挿入側弁部６６１は、逆止弁として機能する。挿入側弁部６６１の具体的構成は、通気側弁部６４と同様（弁本体部及びバネ付きヒンジ）であるため、通気側弁部６４での説明がここでも適用可能である。 The lid side insertion hole 660 is provided with an insertion side valve portion 661 on the inner side of the container portion 10. The insertion side valve portion 661 opens when a pressing force equal to or higher than a predetermined threshold value is applied to itself from the outside toward the inside of the container portion 10. Specifically, the insertion-side valve portion 661 opens when pressed by a tube inserted into the lid-side insertion hole 660 with a predetermined pressing force (a force equivalent to a predetermined threshold value). On the other hand, the insertion side valve portion 661 is configured so as not to be opened by a force from the inside to the outside of the container portion 10. That is, the insertion side valve portion 661 functions as a check valve. Since the specific configuration of the insertion side valve portion 661 is the same as that of the ventilation side valve portion 64 (valve body portion and spring-loaded hinge), the description of the ventilation side valve portion 64 is also applicable here.
　＜水素含有水の製造装置、製造方法＞
本実施形態における水素発生具１を用いて水素含有水を製造可能な水素含有水製造装置を構成することができる。図２５を参照して、水素含有水製造装置について以下で説明する。水素含有水製造装置は、水素を発生させる水素発生側の水素発生具１と、発生した水素を受け取る水素受け取り側の容器部１０及び蓋部６０と、水素発生側と水素受け取り側とを繋ぐ通気管９０と、を備える。 <Hydrogen-containing water manufacturing equipment and manufacturing method>
A hydrogen-containing water producing apparatus capable of producing hydrogen-containing water can be configured by using the hydrogen generator 1 in the present embodiment. The hydrogen-containing water production apparatus will be described below with reference to FIG. 25. The hydrogen-containing water production apparatus connects the hydrogen generator 1 on the hydrogen generating side that generates hydrogen, the container portion 10 and the lid portion 60 on the hydrogen receiving side that receives the generated hydrogen, and the hydrogen generating side and the hydrogen receiving side. It comprises a trachea 90.
　まず、図２５（Ａ）に示すように、水素受け取り側の容器部１０（図２５（Ａ）の右側）に水を入れる。そして、通気管９０の一端９０Ａ側を、水素発生側の水素発生具１（図２５（Ａ）の左側）における蓋部６０の蓋側挿入孔６６０に挿入して水素発生側の水素発生具１に接続する。なお、図２５（Ｂ）に示すように、蓋側挿入孔６６０ではなく、通気側凸部６３に通気管９０の一端９０Ａ側を、直接挿入してもよい。また、水素受け取り側の容器部１０に第九実施形態における蓋部６０を適用した場合、図２５（Ｂ）から蓋側挿入孔６６０を除去した態様になる。このようなものも本発明の範囲に含まれる。 First, as shown in FIG. 25 (A), water is put into the container portion 10 (on the right side of FIG. 25 (A)) on the hydrogen receiving side. Then, one end 90A side of the ventilation pipe 90 is inserted into the lid side insertion hole 660 of the lid portion 60 in the hydrogen generator 1 (left side of FIG. 25 (A)) on the hydrogen generation side, and the hydrogen generator 1 on the hydrogen generation side is inserted. Connect to. As shown in FIG. 25B, one end 90A side of the ventilation pipe 90 may be directly inserted into the ventilation side convex portion 63 instead of the lid side insertion hole 660. Further, when the lid portion 60 of the ninth embodiment is applied to the container portion 10 on the hydrogen receiving side, the lid side insertion hole 660 is removed from FIG. 25 (B). Such things are also included in the scope of the present invention.
　また，通気管９０の他端９０Ｂ側を、水素受け取り側の蓋部６０における蓋側挿入孔６６０に挿入して蓋部６０に接続する。この際、通気管の５０の他端９０Ｂが、水素受け取り側の容器部１０の内部側底面１２Ａ付近に位置するまで、通気管９０を挿入する。なお、通気管９０の他端９０Ｂ側を、通気側凸部６３に挿入してもよい。このようなものも本発明の範囲に含まれる。 Further, the other end 90B side of the ventilation pipe 90 is inserted into the lid side insertion hole 660 in the lid portion 60 on the hydrogen receiving side and connected to the lid portion 60. At this time, the ventilation pipe 90 is inserted until the other end 90B of the ventilation pipe 50 is located near the inner bottom surface 12A of the container portion 10 on the hydrogen receiving side. The other end 90B side of the ventilation pipe 90 may be inserted into the ventilation side convex portion 63. Such things are also included in the scope of the present invention.
　この状態で、水素発生側の水素発生具１の容器部１０に水を入れて、水素発生剤包装体２０と水素発生剤と反応させる。結果、水素が発生し、その水素は、通気管９０を通じて水素受け取り側の容器部１０に移動する。水素は、通気管の５０の他端９０Ｂから、水素受け取り側の容器部１０の内部の水に排出される。この過程で、水素が水素受け取り側の容器部１０の内部の水に溶ける。溶けなかった水素は、水素受け取り側の蓋部６０の蓋側通気孔６１０及び通気側凸部６３の通路６３０を通じて外部に排出される。 In this state, water is put into the container 10 of the hydrogen generator 1 on the hydrogen generating side to react with the hydrogen generating agent package 20 and the hydrogen generating agent. As a result, hydrogen is generated, and the hydrogen moves to the container portion 10 on the hydrogen receiving side through the ventilation pipe 90. Hydrogen is discharged from the other end 90B of the ventilation pipe 50 to the water inside the container portion 10 on the hydrogen receiving side. In this process, hydrogen dissolves in the water inside the container portion 10 on the hydrogen receiving side. The undissolved hydrogen is discharged to the outside through the lid side ventilation hole 610 of the hydrogen receiving side lid portion 60 and the passage 630 of the ventilation side convex portion 63.
　以上のように水素が通気管９０を通じて水素受け取り側の容器部１０に移動する間も、水素発生側の水素発生具１における通気側凸部６３の通路６３０を通じて、外部に水素は排出可能である。つまり、本実施形態における水素発生具１では、水素含有水を製造しながら、使用者は、水素を吸うことができる。 As described above, while hydrogen moves to the container portion 10 on the hydrogen receiving side through the ventilation pipe 90, hydrogen can be discharged to the outside through the passage 630 of the convex portion 63 on the ventilation side in the hydrogen generator 1 on the hydrogen generation side. .. That is, in the hydrogen generator 1 of the present embodiment, the user can absorb hydrogen while producing hydrogen-containing water.
　なお、水素含有水製造装置において、通気管９０の一端９０Ａ側は、水素発生側の水素発生具１の通気側凸部６３に差し込んでもよい。また、水素含有水製造装置において、水素発生側の水素発生具１には、通気側凸部６３及び蓋側挿入孔６６０のいずれか一方のみが設けられていれば足りる。　 In the hydrogen-containing water production apparatus, one end 90A side of the ventilation pipe 90 may be inserted into the ventilation side convex portion 63 of the hydrogen generator 1 on the hydrogen generation side. Further, in the hydrogen-containing water production apparatus, it is sufficient that the hydrogen generator 1 on the hydrogen generating side is provided with only one of the convex portion 63 on the ventilation side and the insertion hole 660 on the lid side.
[規則91に基づく訂正 08.07.2020]　
　＜第十二実施形態＞
図２６を参照して、本発明の第十二実施形態における水素発生具１について説明する。本実施形態における水素発生具１は、図２６に示すように、第一実施形態における水素発生具１の円筒壁６５Ａの内壁面６５Ｂと、対向壁６１Ａの外部側面６１Ｂとで取り囲まれる空間６００において、水素発生剤包装体２０のみならず、液体収容体９５をも収容可能なものである。[Correction under Rule 91 08.07.2020]
<Twelfth Embodiment>
The hydrogen generator 1 according to the twelfth embodiment of the present invention will be described with reference to FIG. 26. As shown in FIG. 26, the hydrogen generator 1 in the present embodiment is in a space 600 surrounded by an inner wall surface 65B of the cylindrical wall 65A of the hydrogen generator 1 in the first embodiment and an outer side surface 61B of the facing wall 61A. , Not only the hydrogen generating agent package 20 but also the liquid container 95 can be stored.
　液体収容体９５は、第八実施形態において説明したものと同様である（図１８（Ｂ）参照）。つまり、液体収容体９５は、例えば、樹脂製のフィルムで形成される袋に液体が収容されて、袋口が溶着等により封止されたものである。液体収容体９５には、開封用のスリット９５Ｃが設けられている。なお、液体収容体９５は、以上のものに限定されるものではなく、液体を収容可能なものなら全て含み、例えば、蓋付き容器で構成されてもよい。 The liquid container 95 is the same as that described in the eighth embodiment (see FIG. 18 (B)). That is, in the liquid container 95, for example, the liquid is stored in a bag made of a resin film, and the bag mouth is sealed by welding or the like. The liquid container 95 is provided with a slit 95C for opening. The liquid container 95 is not limited to the above, and may include any liquid container 95, for example, a container with a lid.
　本実施形態における水素発生具１では、対向壁６１Ａの外部側面６１Ｂ上に、水素発生剤包装体２０及び液体収容体９５が容器軸方向Ａに沿って積層されて円筒壁６５Ａで囲まれる空間６００に収容される。なお、液体収容体９５のみが空間６００に収容される態様も本発明の範囲に含まれる。 In the hydrogen generator 1 of the present embodiment, the space 600 in which the hydrogen generator package 20 and the liquid container 95 are laminated along the container axial direction A and surrounded by the cylindrical wall 65A on the outer side surface 61B of the facing wall 61A. Is housed in. In addition, the aspect in which only the liquid container 95 is housed in the space 600 is also included in the scope of the present invention.
　＜第十三実施形態＞
図２９及び図３０を参照して、本発明の第十三実施形態における水素発生具１について説明する。本実施形態における水素発生具１は、図２９（Ａ）に示すように、本発明の第九実施形態における水素発生具１（図１９参照）に、容器側フィルタ１８と、蓋側通気孔フィルタ１８Ａと、容器側窓部１９と、蓋側窓部１９Ａと、を設けたものである。 <13th Embodiment>
The hydrogen generator 1 according to the thirteenth embodiment of the present invention will be described with reference to FIGS. 29 and 30. As shown in FIG. 29 (A), the hydrogen generator 1 in the present embodiment is the same as the hydrogen generator 1 (see FIG. 19) in the ninth embodiment of the present invention, that is, the container side filter 18 and the lid side vent filter. 18A, a container-side window portion 19, and a lid-side window portion 19A are provided.
　＜フィルタ＞
容器部１０内において水素発生剤と液体とが反応すると水素が発生する。この時、水素の気泡が液面から飛び出す時に破裂して、液体が所定の大きさの塊となって飛散する可能性がある。さらに、飛散した液体の塊が通気側凸部６３の通路６３０を通過して外部に飛び出すと、水素発生具１の使用者にその液体の塊が到達する可能性がある。容器側フィルタ１８は、飛散した液体の塊が外部に飛び出す前に捕獲するために設けられる。このため、容器側フィルタ１８は、水素の発生に伴って飛散してくる液体の塊を捕獲可能であるが、水素発生剤２１から発生する水素を含む気体は通す大きさのフィルタ側通気孔（メッシュ：網目）を有する材質により構成される。そのような材質として、例えば、不織布等が挙げられるが、これに限定されるものではなく、その他の材質であってもよい。 <Filter>
When the hydrogen generating agent reacts with the liquid in the container portion 10, hydrogen is generated. At this time, when the hydrogen bubbles jump out of the liquid surface, they may burst and the liquid may scatter as a mass of a predetermined size. Further, when the scattered liquid lump passes through the passage 630 of the ventilation side convex portion 63 and jumps out to the outside, the liquid lump may reach the user of the hydrogen generator 1. The container-side filter 18 is provided to capture the scattered liquid mass before it jumps out. Therefore, the container-side filter 18 can capture a lump of liquid that scatters with the generation of hydrogen, but the filter-side vent has a size that allows a gas containing hydrogen generated from the hydrogen generator 21 to pass through. Mesh: Consists of a material with a mesh). Examples of such a material include, but are not limited to, non-woven fabric and the like, and other materials may be used.
　飛散した液体の塊は、通気側凸部６３の通路６３０を通過して外部に飛び出す。このため、容器側フィルタ１８は、図２９（Ａ），（Ｂ）に示すように、容器部１０の底面壁１２における内部側底面１２Ａから通路６３０に至るまでに飛散した液体の塊が通過する経路上のいずれかの位置に配設される。具体的に、容器側フィルタ１８は、例えば、容器部１０内において、容器部１０の内部側底面１２Ａから、容器軸方向Ａに所定の高さＫだけ離れた位置に設けられる。容器側フィルタ１８は、その位置における内周により囲まれる領域全体に広がるように構成される。このため、容器側フィルタ１８は、その位置において容器部１０の内部空間１０Ａを容器軸方向Ａに２分する。つまり、容器側フィルタ１８は、内部空間１０Ａを開口近位側空間１０Ｄと開口遠位側空間１０Ｅに分離する。このように容器側フィルタ１８が設けられると、容器側フィルタ１８は、その位置において飛散した液体の塊の全経路を遮断し、飛散した液体の塊は、全て容器側フィルタ１８で捕獲される。 The scattered liquid mass passes through the passage 630 of the convex portion 63 on the ventilation side and jumps out to the outside. Therefore, as shown in FIGS. 29 (A) and 29 (B), the container-side filter 18 passes a lump of liquid scattered from the inner-side bottom surface 12A on the bottom wall 12 of the container portion 10 to the passage 630. It is placed at any position on the route. Specifically, the container-side filter 18 is provided, for example, at a position in the container portion 10 that is separated from the inner bottom surface 12A of the container portion 10 by a predetermined height K in the container axial direction A. The container-side filter 18 is configured to spread over the entire area surrounded by the inner circumference at that position. Therefore, the container-side filter 18 divides the internal space 10A of the container portion 10 into two in the container axial direction A at that position. That is, the container-side filter 18 separates the internal space 10A into the opening proximal side space 10D and the opening distal side space 10E. When the container-side filter 18 is provided in this way, the container-side filter 18 blocks the entire path of the scattered liquid mass at that position, and all the scattered liquid mass is captured by the container-side filter 18.
　なお、容器側フィルタ１８は、上記位置で、その位置における内周により囲まれる領域の一部に広がる態様であってもよい。この場合、容器側フィルタ１８は、上記領域のうち、中心よりも蓋側通気孔６１０寄りの領域には広がっていることが好ましい。 Note that the container-side filter 18 may be in a mode in which the container-side filter 18 extends to a part of the region surrounded by the inner circumference at the above position. In this case, it is preferable that the container-side filter 18 extends to a region closer to the lid-side vent 610 than the center of the above-mentioned regions.
　蓋側通気孔フィルタ１８Ａは、蓋側通気孔６１０における蓋部６０の裏側の開口６１０Ａを塞ぎ、且つ覆うように設けられる。これにより、蓋側通気孔６１０に向かって飛散した液体の塊は、蓋側通気孔フィルタ１８Ａで捕獲され、蓋側通気孔６１０を通過することはできない。 The lid-side ventilation hole filter 18A is provided so as to close and cover the opening 610A on the back side of the lid portion 60 in the lid-side ventilation hole 610. As a result, the liquid mass scattered toward the lid-side vent 610 is captured by the lid-side vent filter 18A and cannot pass through the lid-side vent 610.
　また、さらに、容器側フィルタ１８及び蓋側通気孔フィルタ１８Ａと同様の材質で構成され、蓋側通気孔フィルタ１８Ａと同様に構成されたフィルタ側通気孔（第二フィルタ側通気孔）を有する（図示しない）蓋側通路フィルタが通路６３０の途中のいずれかの位置、又は、通路６３０の外部側開口６３１を塞ぎ、且つ覆うように設けられてもよい。このように設けられれば、結果として、飛散した液体の塊が外部に飛び出すことを防止することができる。 Further, it has a filter-side vent (second filter-side vent) which is made of the same material as the container-side filter 18 and the lid-side vent filter 18A and is configured in the same manner as the lid-side vent filter 18A. A lid-side passage filter (not shown) may be provided at any position in the middle of the passage 630 or to close and cover the outer opening 631 of the passage 630. If provided in this way, as a result, it is possible to prevent the scattered liquid mass from jumping out.
　容器側フィルタ１８、蓋側通気孔フィルタ１８Ａ及び蓋側通路フィルタは、少なくとも１つが設けられていればよい。ただし、容器側フィルタ１８を設けるより蓋側通気孔フィルタ１８Ａ、又は蓋側通路フィルタを設ける方が製造上、容易であるため、蓋側通気孔フィルタ１８Ａ、又は蓋側通路フィルタを設ける方が低コストで製造することができる。 At least one container-side filter 18, lid-side vent filter 18A, and lid-side passage filter may be provided. However, since it is easier in manufacturing to provide the lid side vent filter 18A or the lid side passage filter than to provide the container side filter 18, it is lower to provide the lid side vent filter 18A or the lid side passage filter. It can be manufactured at a cost.
　＜窓部＞
容器側窓部１９は、透明な材質で構成され、容器部１０の周壁１４の一部領域を成すように設けられる。そして、容器側窓部１９は、透明な材料により構成されるため、水素発生具１の使用者は、図３０に示すように、容器側窓部１９を通じて外部から容器部１０の内部を視認可能である。 <Window>
The container-side window portion 19 is made of a transparent material and is provided so as to form a part of a peripheral wall 14 of the container portion 10. Since the container-side window 19 is made of a transparent material, the user of the hydrogen generator 1 can visually recognize the inside of the container 10 from the outside through the container-side window 19 as shown in FIG. Is.
　ところで、容器側窓部１９は、発生する水素を水素発生具１の使用者に見せるために設けられている。発生する水素は、液体の内部の気泡として確認することができる。このため、容器側窓部１９は、液体が見える領域に設けることが好ましい。そのような領域として、周壁１４の最下端、又はその近傍を起点として、開口１１に向かって容器軸方向Ａに広がると共に、周壁１４の周方向に広がる領域が挙げられるが、これに限定されるものではない。つまり、容器側窓部１９を通じて液体の内部の気泡を確認できるなら、容器側窓部１９が周壁１４のどの位置に設けられてもよい。例えば、容器部１０における液体の水位が低ければ、容器側窓部１９は、なるべく、周壁１４の最下端に近位な位置に設けられる方が好ましいし、容器部１０における液体の水位が高ければ、容器側窓部１９は、いずれの位置に設けられても概ね問題ない。 By the way, the container side window 19 is provided to show the generated hydrogen to the user of the hydrogen generator 1. The generated hydrogen can be confirmed as bubbles inside the liquid. Therefore, it is preferable that the container side window portion 19 is provided in a region where the liquid can be seen. Examples of such a region include, but are limited to, a region that extends in the container axial direction A toward the opening 11 and extends in the circumferential direction of the peripheral wall 14 starting from the lowermost end of the peripheral wall 14 or its vicinity. It's not a thing. That is, the container-side window 19 may be provided at any position on the peripheral wall 14 as long as the air bubbles inside the liquid can be confirmed through the container-side window 19. For example, if the water level of the liquid in the container portion 10 is low, it is preferable that the window portion 19 on the container side is provided at a position proximal to the lowermost end of the peripheral wall 14, and if the water level of the liquid in the container portion 10 is high, it is preferable. The container-side window portion 19 may be provided at any position without any problem.
　また、容器部１０全体が透明な材質により構成されてもよい。この場合、容器部１０全体が容器側窓部１９を構成していると捉えることができる。 Further, the entire container portion 10 may be made of a transparent material. In this case, it can be considered that the entire container portion 10 constitutes the container side window portion 19.
　蓋側窓部１９Ａは、透明な材質で構成され、蓋部６０の蓋側覆い部６１の一部領域を成すように設けられる。そして、蓋側窓部１９Ａは、透明な材料により構成されるため、水素発生具１の使用者は、図３０に示すように、蓋側窓部１９Ａを通じて外部から容器部１０の内部を視認可能である。 The lid-side window portion 19A is made of a transparent material and is provided so as to form a part of the lid-side covering portion 61 of the lid portion 60. Since the lid side window portion 19A is made of a transparent material, the user of the hydrogen generator 1 can visually recognize the inside of the container portion 10 from the outside through the lid side window portion 19A as shown in FIG. Is.
　ところで、蓋側窓部１９Ａは、容器側窓部１９と同様に、発生する水素を水素発生具１の使用者に見せるために設けられている。蓋側窓部１９Ａは、液体全体を液体の上方側から視認することができるため、蓋側覆い部６１のいずれの領域に設けられても、発生する水素の気泡を確認することができる。 By the way, the lid side window portion 19A is provided to show the generated hydrogen to the user of the hydrogen generator 1, similarly to the container side window portion 19. Since the entire liquid can be visually recognized from the upper side of the liquid in the lid side window portion 19A, the generated hydrogen bubbles can be confirmed regardless of the region of the lid side covering portion 61.
　また、蓋部６０全体、又は、蓋側覆い部６１全体が透明な材質により構成されてもよい。この場合、蓋部６０全体、又は、蓋側覆い部６１全体が蓋側窓部１９Ａを構成していると捉えることができる。 Further, the entire lid portion 60 or the entire lid side covering portion 61 may be made of a transparent material. In this case, it can be considered that the entire lid portion 60 or the entire lid side covering portion 61 constitutes the lid side window portion 19A.
　本実施形態では、容器側窓部１９及び蓋側窓部１９Ａの双方が設けられているが、これに限定されるものではなく、いずれか一方が設けられたものであってもよい。 In the present embodiment, both the container-side window portion 19 and the lid-side window portion 19A are provided, but the present invention is not limited to this, and either one may be provided.
　なお、本発明の水素発生具は、上記した実施の形態に限定されるものではなく、本発明の要旨を逸脱しない範囲内において種々変更を加え得ることは勿論である。また、＜第一実施形態＞～＜第十三実施形態＞における各構成要素を任意に組み合わせて構成された水素発生具、容器部、及び蓋部も本発明に含まれる。 It should be noted that the hydrogen generator of the present invention is not limited to the above-described embodiment, and it goes without saying that various modifications can be made without departing from the gist of the present invention. Further, the present invention also includes a hydrogen generator, a container portion, and a lid portion configured by arbitrarily combining the constituent elements in <First Embodiment> to <13th Embodiment>.
　本発明の水素発生具は、紙製またはプラスチック製のコップ（容器部１０）に、不織布製の水素発生剤入り袋体（水素発生剤包装体２０）を収容したもので構成することができる。袋体は、コップの内部側底面に載置される。また、本発明の水素発生具は、紙製または透明なプラスチック製のコップ（容器部１０）の内部側底面に不織布製のシートの外縁一周を張り付けたものであってもよい。水素発生剤は、内部側底面と不織布製のシートとの間に収容される。以上のような水素発生具は、コンビニエンスストアで販売され、コップに水を注ぐだけで水素が発生する。利用者は、その発生する水素を蓋側通気孔６１０、又は通気側凸部６３を通じて、健康のために吸気する。 The hydrogen generator of the present invention can be configured by containing a non-woven fabric bag containing a hydrogen generator (hydrogen generator package 20) in a paper or plastic cup (container portion 10). The bag body is placed on the inner bottom surface of the cup. Further, the hydrogen generator of the present invention may be one in which the outer edge of a non-woven fabric sheet is attached to the inner bottom surface of a paper or transparent plastic cup (container portion 10). The hydrogen generator is housed between the inner bottom surface and the non-woven sheet. The above hydrogen generators are sold at convenience stores, and hydrogen is generated just by pouring water into a cup. The user takes in the generated hydrogen for health through the lid side ventilation hole 610 or the ventilation side convex portion 63.
　１　水素発生具
　　１０　容器部
　１０Ａ,１０Ｃ　内部空間
　１０Ｂ　収容室構成部分
　１１　開口
　１２　底面壁
　１２Ａ　内部側底面
　１２Ｂ　外部側底面
　１３　湿気遮断層
　１４　周壁
　１４Ａ　周壁の外周面
　１４Ｂ　周壁の内周面
　１４Ｃ　周壁の嵌合溝
　１４Ｄ　周壁片
　２０　水素発生剤包装体
　２０Ａ　一辺
　２１　水素発生剤
　２２　袋口
　２３　袋体
　２４　蓋片
　２５　袋体本体
　２６　帯状領域
　２７　主領域
　２８　袋底
　２９　収容部
　３０　移動制限部
　３１　包装体固定部
　３２　紐部
　３３　紐側固定部
　３３Ａ　中間部材
　３３Ｂ　中間部材側固定部
　３４　収容室
　３４Ａ　収容空間
　３５，３４１　仕切壁
　３５Ａ，３５Ｂ　貫通孔
　３５Ｃ　仕切壁側対向面
　３６，４１　湿気遮断層
　３７　押さえ付け部材
　３８　延在部
　４０　外部側包装体
　５０　断熱層
　６０　蓋部
　１００　液体
　２９０　覆い部
　２９０Ａ　覆い部の外縁領域
　２９０Ｂ　多い部の内部領域
　２９１　収容空間
　２９２　孔
　３４０　収容室構成部材
　３４２，３４５　周壁
　３４２Ａ　底面
　３４２Ｂ　外周面
　３４３　収容室構成部材
　３４４　天井壁
　３４６　底面壁
　３４７　挿入口
　３７０　押さえ付け側底面壁
　３７１　押さえ付け側周壁
　３７１Ａ　リブ
　３７２，３８１　取付機構
　３７４　帯状壁
　３７５，３８０　引っ掛け部
　３９０　基部
　３９１　押さえ付け部 1 Hydrogen generator 10 Container part 10A, 10C Internal space 10B Storage chamber component 11 Opening 12 Bottom wall 12A Inner side bottom surface 12B Outer side bottom surface 13 Moisture blocking layer 14 Peripheral wall 14A Peripheral wall outer peripheral surface 14B Peripheral wall inner peripheral surface 14C Peripheral wall Fitting groove 14D Peripheral wall piece 20 Hydrogen generating agent packaging body 20A One side 21 Hydrogen generating agent 22 Bag mouth 23 Bag body 24 Lid piece 25 Bag body body 26 Band-shaped area 27 Main area 28 Bag bottom 29 Storage part 30 Movement restriction part 31 Packaging body Fixing part 32 String part 33 String side fixing part 33A Intermediate member 33B Intermediate member side fixing part 34 Storage room 34A Storage space 35,341 Partition wall 35A, 35B Through hole 35C Partition wall side facing surface 36,41 Moisture blocking layer 37 Pressing Member 38 Extension 40 External packaging 50 Insulation layer 60 Lid 100 Liquid 290 Cover 290A Outer edge area of cover 290B Internal area of many parts 291 Storage space 292 Hole 340 Storage room component 342,345 Peripheral wall 342A Bottom wall 342B Outer surface 343 Storage chamber components 344 Ceiling wall 346 Bottom wall 347 Insertion port 370 Pressing side bottom wall 371 Pressing side peripheral wall 371A Rib 372,381 Mounting mechanism 374 Band-shaped wall 375,380 Hooking part 390 Base 391 Holding part

Claims (32)

  1. 　開口を有する有底筒状の容器部と、
    　前記容器部の内部において、所定の液体に反応して水素を発生する水素発生剤を収容すると共に、発生した水素を外部に通す複数の通気孔を有する収容部と、
    　を備えることを特徴とする、
    　水素発生具。     A bottomed tubular container with an opening,
    Inside the container, a storage unit having a plurality of vents for accommodating a hydrogen generating agent that generates hydrogen in response to a predetermined liquid and allowing the generated hydrogen to pass to the outside,
    It is characterized by having
    Hydrogen generator.
  2. 　前記開口を覆う部分である蓋側覆い部に、外部と前記容器部の内部とを連通させる蓋側通気孔を有する蓋部を備えることを特徴とする、
    　請求の範囲１に記載の水素発生具。     The lid-side covering portion, which is a portion that covers the opening, is provided with a lid portion having a lid-side ventilation hole that allows the outside and the inside of the container portion to communicate with each other.
    The hydrogen generator according to claim 1.
  3. 　前記蓋部は、蓋側通気孔フィルタを前記蓋側通気孔に有し、
    　前記蓋側通気孔フィルタは、水素の発生に伴って飛散してくる前記液体を捕獲可能であるが、気体は通す大きさのフィルタ側通気孔を有することを特徴とする、
    　請求の範囲２に記載の水素発生具。     The lid portion has a lid-side vent filter in the lid-side vent.
    The lid-side vent filter is capable of capturing the liquid scattered with the generation of hydrogen, but is characterized by having a filter-side vent having a size that allows gas to pass through.
    The hydrogen generator according to claim 2.
  4. 　前記収容部は、前記水素発生剤を内部に収容すると共に、複数の前記通気孔を有する、前記容器部から独立した水素発生剤包装体により構成され、
    　前記蓋部は、
    　前記容器部の外部側を向く前記蓋側覆い部の外部側面を起点として凸となると共に、自身が取り囲む空間が形成されるように前記外部側面に沿って連続、又は不連続に前記外部側面上において延びる蓋側凸部を有し、
    　前記蓋側凸部により取り囲まれる空間は、前記水素発生剤包装体を収容可能な大きさを有することを特徴とする、
    　請求の範囲２又は３に記載の水素発生具。     The accommodating portion is composed of a hydrogen generating agent package that is independent of the container portion and has a plurality of the vent holes while accommodating the hydrogen generating agent inside.
    The lid is
    Convex starting from the outer side surface of the lid side covering portion facing the outer side of the container portion, and continuously or discontinuously on the outer side surface so as to form a space surrounding the container portion. Has a lid-side protrusion that extends in
    The space surrounded by the lid-side convex portion has a size capable of accommodating the hydrogen generating agent package.
    The hydrogen generator according to claim 2 or 3.
  5. 　前記蓋部は、前記蓋側覆い部の少なくとも一部の領域を成すと共に、透明な材質により前記容器部の内部を外部から視認可能に構成された蓋側窓部を有することを特徴とする、
    　請求の範囲２～４のいずれか一つに記載の水素発生具。     The lid portion forms at least a part of the lid side covering portion, and has a lid side window portion formed of a transparent material so that the inside of the container portion can be visually recognized from the outside.
    The hydrogen generator according to any one of claims 2 to 4.
  6. 　前記蓋部は、前記蓋側覆い部のうち、前記蓋側凸部で囲まれる領域の少なくとも一部を成すと共に、透明な材質により前記容器部の内部を外部から視認可能に構成された蓋側窓部を有することを特徴とする、
    　請求の範囲４に記載の水素発生具。     The lid portion forms at least a part of the region surrounded by the lid side convex portion in the lid side covering portion, and the inside of the container portion is made visible from the outside by a transparent material. It is characterized by having a window.
    The hydrogen generator according to claim 4.
  7. 　前記蓋部は、前記蓋側通気孔を起点として前記蓋側覆い部から外部に向かう側に凸となると共に、凸方向に貫通して外部及び前記蓋側通気孔の双方を繋ぐ通路を内部に有する通気側凸部を有することを特徴とする、
    　請求の範囲２～６のいずれか一つに記載の水素発生具。     The lid portion is convex from the lid side covering portion toward the outside starting from the lid side ventilation hole, and has a passage inside which penetrates in the convex direction and connects both the outside and the lid side ventilation hole. It is characterized by having a convex portion on the ventilation side.
    The hydrogen generator according to any one of claims 2 to 6.
  8. 　前記蓋部は、蓋側通路フィルタを前記通路に有し、
    　前記蓋側通路フィルタは、水素の発生に伴って飛散してくる前記液体を捕獲可能であるが、気体は通す大きさの第二フィルタ側通気孔を有することを特徴とする、
    　請求の範囲７に記載の水素発生具。     The lid portion has a lid-side passage filter in the passage.
    The lid-side passage filter is capable of capturing the liquid scattered with the generation of hydrogen, but is characterized by having a second filter-side vent having a size through which the gas can pass.
    The hydrogen generator according to claim 7.
  9. 　前記蓋側通気孔を開閉する通気側弁部を備え、
    　前記通気側弁部は、前記容器部の内部の圧力が閾値を超えると開くことを特徴とする、
    　請求の範囲２～８のいずれか一つに記載の水素発生具。     A ventilation side valve portion for opening and closing the lid side ventilation hole is provided.
    The vent side valve portion opens when the pressure inside the container portion exceeds a threshold value.
    The hydrogen generator according to any one of claims 2 to 8.
  10. 　前記通路を通じて外部に排出される水素を貯める空間を内部に有する貯蔵部を有することを特徴とする、
    　請求の範囲７に記載の水素発生具。     It is characterized by having a storage portion having a space inside for storing hydrogen discharged to the outside through the passage.
    The hydrogen generator according to claim 7.
  11. 　前記貯蔵部は、外部と連通する前記通路の外部側開口を覆うように前記通気側凸部に接続される袋体により構成されることを特徴とする、
    　請求の範囲１０に記載の水素発生具。     The storage portion is characterized by being formed of a bag body connected to the ventilation side convex portion so as to cover the outer side opening of the passage communicating with the outside.
    The hydrogen generator according to claim 10.
  12. 　前記蓋側覆い部は、外部と前記容器部の内部とを連通させると共に、外部の管を挿入可能な、前記蓋側通気孔とは別の蓋側挿入孔を有することを特徴とする、
    　請求の範囲２～１１のいずれか一つに記載の水素発生具。     The lid-side covering portion is characterized by having a lid-side insertion hole different from the lid-side ventilation hole into which an external tube can be inserted while communicating the outside with the inside of the container portion.
    The hydrogen generator according to any one of claims 2 to 11.
  13. 　前記蓋側挿入孔を開閉する挿入側弁部を備え、
    　前記挿入側弁部は、自身に外部から所定の閾値以上の押圧力が加わると開くことを特徴とする、
    　請求の範囲１２に記載の水素発生具。     An insertion side valve portion that opens and closes the lid side insertion hole is provided.
    The insertion side valve portion is characterized in that it opens when a pressing force of a predetermined threshold value or more is applied to itself from the outside.
    The hydrogen generator according to claim 12.
  14. 　前記容器部は、自身の少なくとも一部の領域を成すと共に、透明な材質により前記容器部の内部を外部から視認可能に構成された容器側窓部を有することを特徴とする、
    　請求の範囲１～１３のいずれか一つに記載の水素発生具。     The container portion forms at least a part of its own region, and has a container-side window portion formed of a transparent material so that the inside of the container portion can be visually recognized from the outside.
    The hydrogen generator according to any one of claims 1 to 13.
  15. 　前記収容部は、
    　前記容器部の内部側面と、
    　複数の前記通気孔を有すると共に、前記容器部の内部側面との間に前記水素発生剤を収容する収容空間が設けられるように前記容器部の内部側面を覆う覆い部と、
    　を有することを特徴とする、
    　請求の範囲１又は２に記載の水素発生具。     The accommodating part
    The inner side surface of the container and
    A covering portion that has a plurality of the vent holes and covers the inner side surface of the container portion so that a storage space for accommodating the hydrogen generating agent is provided between the inner side surface of the container portion and the container portion.
    Characterized by having
    The hydrogen generator according to claim 1 or 2.
  16. 　前記収容部は、前記水素発生剤を内部に収容すると共に、複数の前記通気孔を有する、前記容器部から独立した水素発生剤包装体により構成されることを特徴とする、
    　請求の範囲１又は２に記載の水素発生具。     The accommodating portion is characterized by accommodating the hydrogen generating agent inside and being composed of a hydrogen generating agent package having a plurality of the vent holes and independent of the container portion.
    The hydrogen generator according to claim 1 or 2.
  17. 　前記容器部の内部における前記水素発生剤包装体の移動範囲を制限する移動制限部を備えることを特徴とする、
    　請求の範囲１６に記載の水素発生具。     A movement limiting portion for limiting the moving range of the hydrogen generating agent package inside the container portion is provided.
    The hydrogen generator according to claim 16.
  18. 　前記移動制限部は、前記水素発生剤包装体を前記容器部の内部に固定する包装体固定部を有することを特徴とする、
    　請求の範囲１７に記載の水素発生具。     The movement restriction portion is characterized by having a package fixing portion for fixing the hydrogen generating agent package inside the container portion.
    The hydrogen generator according to claim 17.
  19. 　前記水素発生剤包装体は、
    　自身の一辺の近傍において当該一辺に沿って延在する帯状領域と、
    　前記帯状領域に連続する主領域と、
    　を有し、
    　前記包装体固定部は、前記帯状領域を前記容器部の内部に固定し、
    　前記主領域は、前記帯状領域と前記主領域の境界を軸として揺動可能であることを特徴とする、
    　請求の範囲１８に記載の水素発生具。     The hydrogen generating agent package is
    In the vicinity of one side of itself, a band-shaped area extending along that side,
    The main region continuous with the band-shaped region and
    Have,
    The package fixing portion fixes the strip-shaped region inside the container portion, and then fixes the band-shaped region inside the container portion.
    The main region is swingable about the boundary between the strip-shaped region and the main region.
    The hydrogen generator according to claim 18.
  20. 　前記移動制限部は、
    　前記水素発生剤包装体に繋がれた紐部と、
    　前記紐部を前記容器部の内部に固定する紐側固定部と、
    　を有することを特徴とする、
    　請求の範囲１７に記載の水素発生具。     The movement restriction unit is
    The string part connected to the hydrogen generating agent package and
    A string-side fixing portion for fixing the string portion inside the container portion,
    Characterized by having
    The hydrogen generator according to claim 17.
  21. 　前記移動制限部は、
    　前記容器部の内部に前記水素発生剤包装体を収容可能な収容空間を有する収容室を有し、
    　前記収容室は、前記収容空間と前記容器部の内部空間とを連通させる収容室側通気孔を有することを特徴とする、
    　請求の範囲１７に記載の水素発生具。     The movement restriction unit is
    A storage chamber having a storage space capable of storing the hydrogen generating agent package is provided inside the container portion.
    The storage chamber is characterized by having a storage chamber-side ventilation hole that communicates the storage space with the internal space of the container portion.
    The hydrogen generator according to claim 17.
  22. 　前記移動制限部は、
    　前記水素発生剤包装体を前記容器部の内部側底面に押さえ付ける押さえ付け部を有することを特徴とする、
    　請求の範囲１７に記載の水素発生具。     The movement restriction unit is
    It is characterized by having a pressing portion for pressing the hydrogen generating agent package against the inner bottom surface of the container portion.
    The hydrogen generator according to claim 17.
  23. 　前記移動制限部は、前記水素発生剤包装体に設けられた錘を有することを特徴とする、
    　請求の範囲１７に記載の水素発生具。     The movement restricting portion has a weight provided on the hydrogen generating agent package.
    The hydrogen generator according to claim 17.
  24. 　前記移動制限部は、
    　前記容器部の前記開口から前記容器部の内部側面に向かって延在する延在部を有し、
    　前記延在部には、前記水素発生剤包装体が設けられることを特徴とする、
    　請求の範囲１７に記載の水素発生具。     The movement restriction unit is
    It has an extending portion extending from the opening of the container portion toward the inner side surface of the container portion.
    The extending portion is provided with the hydrogen generating agent package.
    The hydrogen generator according to claim 17.
  25. 　前記容器部は、前記容器部の内部側面に湿気を遮断する材質により構成された湿気遮断層を有することを特徴とする、
    　請求の範囲１～２４のいずれか一つに記載の水素発生具。     The container portion is characterized by having a moisture blocking layer made of a material that blocks moisture on the inner side surface of the container portion.
    The hydrogen generator according to any one of claims 1 to 24.
  26. 　前記容器部は、前記容器部の内部側底面よりも前記容器部の軸方向の下方側に断熱層を有することを特徴とする、
    　請求の範囲１～２５のいずれか一つに記載の水素発生具。     The container portion has a heat insulating layer on the axially lower side of the container portion than the inner bottom surface of the container portion.
    The hydrogen generator according to any one of claims 1 to 25.
  27. 　前記容器部は、前記容器部の前記内部側底面よりも前記容器部の前記軸方向の下方側に下方側内部空間を有し、
    　前記下方側内部空間には、前記断熱層を構成する材料が収容されることを特徴とする、
    　請求の範囲２６に記載の水素発生具。     The container portion has a lower internal space on the axially lower side of the container portion than the inner bottom surface of the container portion.
    The material constituting the heat insulating layer is housed in the lower internal space.
    The hydrogen generator according to claim 26.
  28. 　前記容器部と共に前記収容部を包装する外部側包装体を備え、
    　前記外部側包装体は、前記収容部に対向する部分に湿気を遮断する材質により構成された湿気遮断層を有することを特徴とする、
    　請求の範囲１～２７のいずれか一つに記載の水素発生具。     An external packaging body for packaging the housing portion is provided together with the container portion.
    The outer packaging body is characterized by having a moisture blocking layer made of a material that blocks moisture at a portion facing the accommodating portion.
    The hydrogen generator according to any one of claims 1 to 27.
  29. 　前記容器部と共に前記水素発生剤包装体を包装する外部側包装体を備え、
    　前記容器部は、前記容器部の底面部の外部側に凹部を有し、
    　前記凹部が取り囲む空間は、前記水素発生剤包装体を収容可能な大きさを有することを特徴とする、
    　請求の範囲１６に記載の水素発生具。     An external packaging body for packaging the hydrogen generating agent packaging body is provided together with the container portion.
    The container portion has a recess on the outer side of the bottom surface portion of the container portion.
    The space surrounded by the recess has a size capable of accommodating the hydrogen generating agent package.
    The hydrogen generator according to claim 16.
  30. 　前記容器部は、前記凹部を構成する面に湿気を遮断する材質により構成された湿気遮断層を有することを特徴とする、
    　請求の範囲２９に記載の水素発生具。     The container portion is characterized by having a moisture blocking layer made of a material that blocks moisture on the surface forming the recess.
    The hydrogen generator according to claim 29.
  31. 　前記液体を収容する液体収容体と、
    　前記容器部と共に、前記液体収容体および前記水素発生剤包装体を包装する外部側包装体と、
    　を備え、
    　前記容器部は、前記容器部の底面部の外部側に凹部を有し、
    　前記凹部が取り囲む空間は、前記液体収容体および／又は前記水素発生剤包装体を収容可能な大きさを有することを特徴とする、
    　請求の範囲１６に記載の水素発生具。     A liquid container for accommodating the liquid and
    Along with the container portion, an outer packaging body for packaging the liquid container and the hydrogen generating agent packaging body, and
    With
    The container portion has a recess on the outer side of the bottom surface portion of the container portion.
    The space surrounded by the recess has a size capable of accommodating the liquid container and / or the hydrogen generating agent package.
    The hydrogen generator according to claim 16.
  32. 　開口を有する有底筒状の容器部と、前記容器部の内部において液体に反応して水素を発生する水素発生剤を収容すると共に、発生した水素を外部に通す複数の通気孔を有する収容部と、を備える水素発生具の前記容器部の蓋であって、
    　前記開口を覆う部分である蓋側覆い部を備え、
    　前記蓋側覆い部は、外部と前記容器部の内部とを連通させる蓋側通気孔を有することを特徴とする、
    　蓋。     A bottomed tubular container with an opening and a storage unit having a plurality of vents for accommodating a hydrogen generating agent that reacts with a liquid to generate hydrogen inside the container and for passing the generated hydrogen to the outside. The lid of the container portion of the hydrogen generator provided with
    A lid-side covering portion that covers the opening is provided.
    The lid-side covering portion has a lid-side ventilation hole that communicates the outside with the inside of the container portion.
    lid.
PCT/JP2020/025503 2019-09-30 2020-06-29 Oxygen generator and lid WO2021065121A1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
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WO2024053555A1 (en) * 2022-09-05 2024-03-14 株式会社環境技研 Hydrogen gas suction tool

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Publication number Priority date Publication date Assignee Title
JP2013128882A (en) * 2011-12-21 2013-07-04 Nikko Kasei Kk Hydrogen water producing apparatus
WO2015029099A1 (en) * 2013-08-26 2015-03-05 Minakawa Hiroaki Portable hydrogen water generating pot
JP2016209394A (en) * 2015-05-12 2016-12-15 有限会社 アクアサイエンス shower
JP3214852U (en) * 2017-11-28 2018-02-08 株式会社ワイケープランニング Portable hydrogen generator
WO2018047877A1 (en) * 2016-09-11 2018-03-15 隆 竹原 Hydrogen gas inhalation tool
JP2019156656A (en) * 2018-03-07 2019-09-19 グローバル・ドリーム株式会社 Method and apparatus for generating hydrogen gas

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JP2013128882A (en) * 2011-12-21 2013-07-04 Nikko Kasei Kk Hydrogen water producing apparatus
WO2015029099A1 (en) * 2013-08-26 2015-03-05 Minakawa Hiroaki Portable hydrogen water generating pot
JP2016209394A (en) * 2015-05-12 2016-12-15 有限会社 アクアサイエンス shower
WO2018047877A1 (en) * 2016-09-11 2018-03-15 隆 竹原 Hydrogen gas inhalation tool
JP3214852U (en) * 2017-11-28 2018-02-08 株式会社ワイケープランニング Portable hydrogen generator
JP2019156656A (en) * 2018-03-07 2019-09-19 グローバル・ドリーム株式会社 Method and apparatus for generating hydrogen gas

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Publication number Priority date Publication date Assignee Title
WO2024053555A1 (en) * 2022-09-05 2024-03-14 株式会社環境技研 Hydrogen gas suction tool

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