WO2010032438A1 - 自然蒸発式加湿器 - Google Patents
自然蒸発式加湿器 Download PDFInfo
- Publication number
- WO2010032438A1 WO2010032438A1 PCT/JP2009/004604 JP2009004604W WO2010032438A1 WO 2010032438 A1 WO2010032438 A1 WO 2010032438A1 JP 2009004604 W JP2009004604 W JP 2009004604W WO 2010032438 A1 WO2010032438 A1 WO 2010032438A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- water
- sheet
- water supply
- humidifying
- natural evaporation
- Prior art date
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F6/02—Air-humidification, e.g. cooling by humidification by evaporation of water in the air
- F24F6/04—Air-humidification, e.g. cooling by humidification by evaporation of water in the air using stationary unheated wet elements
- F24F6/043—Air-humidification, e.g. cooling by humidification by evaporation of water in the air using stationary unheated wet elements with self-sucking action, e.g. wicks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/02—Moistening ; Devices influencing humidity levels, i.e. humidity control
- B60H3/022—Moistening ; Devices influencing humidity levels, i.e. humidity control for only humidifying the air
Definitions
- the present invention relates to a natural evaporation humidifier that humidifies the surrounding space by naturally evaporating water sucked up by a sheet-like member having a capillary structure that sucks up water by capillary action.
- the sheet-like humidifying element having water absorption is stored in a folded state, and when used, when the case is opened, the open part of the case And other parts of the humidification element are connected to each other so that they are expanded from the folded state when the case is opened, and the water sucked up from the water reservoir in the case is evaporated from the expanded humidifying element. It has become.
- a portable natural evaporation humidifier for example, it is possible to humidify the surrounding space at home or on the road, and the surrounding air may be dried by heating or cooling.
- humidification can prevent the skin and throat from drying.
- the humidity of the surrounding space can be increased.
- the natural evaporation humidifier of Patent Document 1 has a configuration in which a relatively wide area of the humidifying element is immersed in water in order to supply water, thereby securing a water absorption amount.
- the height of the wall surrounding the water storage part of the case is increased so that a relatively large area of the humidifying element is immersed in the water of the water storage part and water is not spilled when the case is opened, And the size of the case which accommodates a humidification element and has a water storage part will become large, and portability will deteriorate.
- the humidifying element when used for a relatively long period of time, the humidifying element will inevitably become dirty, so cleaning is necessary, but as described above, the humidifying element is folded or unfolded in conjunction with opening and closing of the case, Since the humidifying element is joined to the case, for example, even if the humidifying element is detachably joined to the case, it requires complicated work to remove and install the humidifying element from the case, and is difficult to clean. There's a problem.
- the present invention has been made in view of the above circumstances, and an object of the present invention is to provide a natural evaporation humidifier that is small in size and can have sufficient humidification performance for personal use.
- the natural evaporation humidifier according to claim 1 uses a sheet-like member having a capillary structure capable of sucking up water by capillary action, and a part of the sheet-like member is stored.
- a natural evaporative humidifier that soaks water above the water surface of the sheet-like member by soaking it in water and humidifies the surrounding space by naturally evaporating water from the sheet-like member.
- One end portion side of the sheet-like member is folded along a plurality of fold lines and immersed in the stored water, so that water is applied to a portion disposed above the one end portion side of the sheet-like member.
- the sheet-like member is supported on the one end side,
- the humidifying part is provided with a bent part that is gently bent along a curved fold line continuous with a fold line of the water supply part so that the humidified part is in a swelled state. To do.
- the sheet-like member includes a water supply unit that supplies water to the humidification unit and a humidification unit that evaporates and humidifies the water supplied from the water supply unit. Since the water supply part to be soaked is in a folded state, the wide area portion of the sheet-like member can be made compact and attached to water to form a water supply part. That is, even in a compact shape, a relatively large area portion of the sheet-like member can function as the water supply unit, and thus the water supply unit can have high water supply performance.
- the humidifying part is expanded with respect to the water supply part, the area of the humidifying part for evaporating water can be sufficiently secured, and a sufficient water supply amount is ensured even in the water supply part made compact as described above. Therefore, it is possible to supply water corresponding to the amount of evaporation of water in the humidifying section having a large area. Therefore, although it is a compact shape, sufficient humidification performance can be imparted for personal use. Further, since the evaporative humidifier can be reduced in size, the installation area can be reduced, the number of places where the installation can be performed is increased, and the possibility that the installation place is troubled can be reduced.
- the sheet-like member can be folded and stored in a flat bag such as an envelope and carried or mailed. That is, although it is not possible to use the mobile phone so that it is always carried, it is very easy to carry it to a new installation location.
- the container which stores the water for supplying water to a water supply part is the state where water is not stored, it can carry around easily. Therefore, it is not always easy to use it where it is usually stored in a bag, but if it is not wet, it can be easily carried. For example, you can purchase what is sold at the store and take it home. It is very easy to bring to work.
- a fold line is a part in which a crease of a sheet-like member is formed, for example, a state where a sheet-like member is pressed along a line that becomes a fold line (a state in which a groove is formed by pressing), or It is in a state where it is thinly cut along the line (a state where the groove is cut), a crease is attached along the line, a perforation is provided along the line, A plurality of long slits may be provided in a row, and this may be a fold line. That is, it is necessary to be able to easily form a fold along the fold line.
- the humidifying portion which is a sheet-like member continuous with the water supply portion, is basically affected by the folds in the water supply portion. It will be in the state curved in the part which continues to a fold line.
- a fold line that continues to the fold line of the water supply unit is provided in the humidifying unit, and the humidifying unit is preliminarily folded so that the humidifying unit is prevented from being greatly expanded, and the humidifying unit is relatively compact.
- the humidifying part is also folded and the adjacent surfaces between the fold lines are in contact with each other, the evaporation of water is hindered and the water is evaporated.
- the humidification unit naturally folds gently just by folding the water supply unit.
- the user can easily install the natural evaporating humidifier when the usage method is set to be folded.
- the natural evaporation humidifier according to claim 2 is the invention according to claim 1,
- the fold line of the water supply unit is linear, and the curved fold line of the humidification unit is formed by a cut line in a state where the sheet-like member is cut.
- the cut becomes slightly open, allowing air to pass through the sheet-like humidification part, and the evaporation rate of air in the humidification part Can be improved. Thereby, humidification performance can be improved.
- a part of the folding line of the humidifying part it is preferable that the entire sheet-like member can be folded and stored in a thin bag like an envelope as a linear fold line continuous with the linear fold line of the water supply unit, and a part of the fold line of the humidifying unit May include a straight line. Moreover, it is preferable that a cut
- the portion connected continuously to the fold line of the water supply unit in the fold line of the humidification unit becomes a crease from a position slightly apart from the fold line of the water supply unit in a state where the fold line is other than the above-described cut line. It may be.
- the natural evaporation humidifier according to claim 3 is the invention according to claim 1 or claim 2, wherein the humidifying portion of the sheet-like member has the one end from the side edge on the other end side. A plurality of notches and / or cuts directed toward the side are formed.
- the sheet-like member of the humidifying part is separated by the notch or the notch, so that the wind can pass through the sheet-like humidifying part, and evaporation in the humidifying part is performed.
- the shape that bulges from the bottom to the top of the humidifying part can be varied depending on the curved folding line and the shape, number, and arrangement of the notches and notches. And the degree of freedom of design can be improved.
- the natural evaporation humidifier according to claim 4 is the invention according to any one of claims 1 to 3, wherein the sheet-like member is in the sheet with respect to a central portion of the sheet-like member.
- the left and right side edges of the shaped member are formed radially outwardly, respectively, to form a shape that expands with increasing distance from the central portion side,
- the end of the central portion side that is the one end side of the sheet-like member is folded along the plurality of fold lines approximately along the radial direction,
- the sheet-like member is supported by the water supply portion or the vicinity of the water supply portion on the one end portion side, and has a hardness that allows the humidification portion to be self-supporting in a wet state. To do.
- the sheet-like member is formed in the shape which expands as it leaves
- the central portion of the sheet member is the central portion in the radial direction of the sheet-like member that expands radially, and is the central portion in the radial direction of the folding line formed approximately along the radial direction. It does not indicate the center or the center of gravity of the member, but may include the center or the center of gravity of the member or the vicinity thereof.
- the sheet-like member does not need to exist in the center part of the sheet-like member.
- the sheet-like member may not have a shape.
- the natural evaporation humidifier according to claim 5 is the invention according to claim 4, wherein the sheet-like member has a shape in which the central portion is hollowed out and substantially radially from the central portion. Or it is formed in the shape which spreads in the direction used as a part of the perimeter.
- the shape of a sheet-like member since the shape of a sheet-like member has spread radially in the state where the above-mentioned central part was hollowed out, it can secure a large area as a humidification part and can improve humidification performance. it can.
- the area of the humidifying part that is closer to the entire circumference, and for example, the shape of the humidifying part can be a bulging shape from the lower side to the upper side, for example, a bouquet-like shape It becomes possible to make it a shape or a bouquet-like shape, and it can be a preferable shape in design.
- the sheet-like member has a shape that spreads over the entire circumference with respect to the center, the left and right side edges exist, so the shape is not a shape in which a hole is simply formed in the central portion of the sheet-like member. There is a notch or notch from the side edge of the outer periphery to the hole in the center.
- the natural evaporation humidifier according to claim 6 is the invention according to any one of claims 1 to 5,
- the water supply container has a water storage container in which water to be immersed is stored, and the water storage container has a container body that is open at the top, and a lid that is detachably fitted to the upper part of the container body and closes the opening.
- a slit-like opening into which the folded water supply portion of the sheet-like member is inserted is formed in the lid, With the urging force acting in the direction of expanding the opening by the water supply portion that is about to spread from the folded state, the many portions of the opening are closed with the water supply portion inserted in the opening, A pull-out resistance with respect to the opening of the lid is generated in the water supply portion.
- the lid is fitted to a container that stores water to be immersed in the water supply unit, and the water supply unit is inserted into the slit-shaped opening of the lid, Even if the sheet-like member and the water supply container are overturned, the water leaks only from the slit-like opening of the lid, and the outflow of water is restricted, and the water supply part is inserted into the slit-like opening. This further restricts the outflow of water. Therefore, even if it falls, water will not spill, or even if it spills, only a small amount of water will spill, and the degree of freedom of installation location can be improved.
- the natural evaporation humidifier according to claim 7 is the invention according to any one of claims 1 to 5,
- the water supply unit is inserted into the hole of the folding holding member having a slit-like hole and held in a folded state, and water is stored and placed in a container having an open top. To do.
- the natural evaporation humidifier can be sufficiently small and have sufficient water supply performance and sufficient humidification performance associated therewith, improving the usability of the natural evaporation humidifier. be able to.
- FIG. 1 is a plan view showing a sheet-like member in a state where the natural evaporation humidifier according to the embodiment of the present invention is unfolded
- FIG. 2 is a perspective view showing the natural evaporation humidifier
- FIG. 4 is a perspective view showing a modified example of the natural evaporation humidifier
- FIG. 5 is a perspective view showing a state in which a folding holding member is attached as still another modified example
- FIG. It is a perspective view which shows the natural evaporation type humidifier using a folding holding member.
- the natural evaporation humidifier of this example stores a sheet-like member 1 having a capillary structure capable of sucking up water by capillary action, and water that is absorbed and evaporated by the sheet-like member 1.
- Container 20 can basically be used as long as it can store water and a later-described water supply portion 2 of the sheet-like member 1 is immersed in the stored water.
- the sheet-like member 1 may be regarded as a natural evaporation humidifier.
- the sheet-like member 1 has the left and right side edges 9 and 10 of the sheet-like member 1 respectively corresponding to the virtual center portion 8 outside the range of the sheet-like member 1 as shown in FIG.
- the sheet-like member 1 has a shape in which the central portion 8 of the sheet-like member 1 is hollowed out, and spreads from the hollowed-out central portion 8 in a direction that becomes almost the entire circumference or a part of the whole circumference. It is formed in a shape.
- the sheet-like member 1 is not the entire circumference, but has a shape that expands radially in a state close to the entire circumference.
- the sheet-like member 1 is basically made of a nonwoven fabric, for example, it may be paper or a woven fabric, but as shown in FIG. In the form, it is necessary that the lower end portion (in the vicinity of a water supply portion 2 described later or a water supply portion 2 of the humidification portion 3) is supported and has a hardness capable of supporting itself. Moreover, it is necessary to have a capillary structure as described above.
- the non-woven fabric of this example has, for example, antibacterial and antifungal properties.
- the non-woven fabric is formed of a material containing an inorganic antibacterial / antifungal agent or the like such as metal fine particles. Yes.
- the sheet-like member 1 has a shape with irregularities on the surface by being composed of a fine grid-like thick part in the vertical and horizontal directions and a thin part thinner than the thick part between the grids. .
- a surface area increases and an evaporation rate can be raised.
- the natural evaporation humidifier is formed by folding the sheet-like member 1. And the sheet-like member 1 is immersed in the water which the edge part by the side of the center part 8 which is one edge part side is folded along the some fold line 4 along the said radial direction, and was stored.
- the water supply unit 2 supplies water to a portion (humidification unit 3 described later) disposed above one end of the sheet-like member 1.
- the center side end portion is a state where the above-described central portion 8 is cut out and is around the cut-out portion.
- folding lines 4 there are dozens to dozens of folding lines 4 along the radial direction from the center portion 8 and spaced apart from each other along the circumferential direction. Is provided. These fold lines 4 are formed, for example, so as to be bent immediately. In this example, a plurality of short slits are formed in a line, that is, a broken line shape. In FIG. 1 and FIG. Is shown as a broken line as it is. Note that the folding line 4 is not limited to the broken-line slit, and if it is in a state where the part can be folded immediately, a folding line, a grooved structure, Perforations with holes arranged in a row may be used.
- the folding line 4 of the center side edge part of the sheet-like member 1 used as the water supply part 2 is all linear, and is provided with two or more radially from the center part 8 of the state pierced as mentioned above. ing. Note that the folding lines 4 spaced apart from each other are not in the radial direction with respect to the center of one point, and the extension lines to the center side of all the folding lines 4 do not necessarily intersect at substantially one point. It is not.
- each fold line 4 is an extension of each fold line 4
- the lines are not in a direction where they are concentrated at one point, and each line is, for example, deviated from the radius for one point.
- a part of the extension line of the fold line 4 is in a radial direction with respect to one point (passes through the same point), and the extension line of the remaining fold line 4 passes near the one point. It may not pass.
- each fold line 4 is arranged in a radial manner, but not all of the central points are necessarily present. Since the extension line of the folding line 4 does not pass through, the interval between the folding lines 4 cannot be measured under the same conditions. In any case, each fold line 4 is arranged radially with respect to the central portion 8, although the direction and interval thereof are deviated, and they are arranged at intervals from each other.
- the lengths of the folding lines 4 are different from each other, the lengths of some of the folding lines 4 may be the same. Further, the end on the outer peripheral side of the folding line 4 is not arranged on one circle. These are intentionally shifted so that they appear to be natural artifacts as described above. From the above, the boundary between the water supply unit 2 and the humidifying unit 3 in the sheet-like member 1 is not clear, and the adjacent surfaces and surfaces are formed by folding along the fold line 4 between the fold lines 4. Is the water supply portion 2, and the upper portion is the humidifying portion 3 from the portion where the adjacent surfaces are separated from each other.
- the entire water supply unit 2 may not be immersed in water, and at least a part of the lower side of the water supply unit 2 may be immersed in water.
- the folding line 2 formed from the above-mentioned broken-line slit is folded so that a mountain fold and a valley fold are alternately repeated when viewed from one surface of the sheet-like member 1. . That is, when one fold line 4 is a mountain fold, the fold line 4 adjacent to the fold line 4 is a valley fold, and the fold line 4 adjacent to the fold line 4 that is a valley fold is a mountain fold.
- a fold line 4 written with a circle in a circle is folded in a mountain fold, and a fold line 4 written in a circle with a valley is a valley fold.
- the water supply part 2 becomes thin plate shape by repeating the fold line 4 in a mountain fold and a valley fold, and the water supply part 2 becomes a thin plate, but the arrangement of the fold line 4 is as described above on the left and right side edges. Since it is not regular and irregular, the folds are not aligned, and there are protruding portions and recessed portions.
- the cut-out part is not a shape such as a circle or a regular polygon.
- the end portions on the side of the center portion 8 of the sheet-like member 1 are basically straight lines between the cut-out portion side ends of the folding lines 4.
- the water supply part 2 when the water supply part 2 is immersed in water, the lower end between each fold line 4 is not shifted up and down so that a part of the fold line 4 comes out of the water surface and does not absorb water. It has become. And as mentioned above, the water supply part 2 can be made extremely compact by repeatedly folding the valley fold and the mountain fold along the fold line 4 of dozens to several tens of lines, and further, a sheet-like shape. A relatively wide area of the member 1 can be immersed in water as the water supply unit 2.
- the water supply performance is sufficient to supply water sufficiently to the humidifying unit 3 having a larger area by actually having a wide area.
- the water supply part 2 becomes compact, since the opening area of the container 20 which stores the water in which the water supply part 2 is immersed can be made small, the container 20 can also be made compact.
- a fold line 5 connected to the fold line 4 of the water supply unit 2 is provided in a curved shape in the humidifying unit 3 that is outside the water supply unit 2.
- the folding line 5 is a continuous slit-like cut, and the paper is not actually in a continuous state on the folding line 5, and the continuous paper is not folded.
- the folding line 5 and the surrounding area are defined as a bent portion where the paper is gently bent. Note that the fold line 5 does not reach the side edge 11 (outer edge) on the outer peripheral side of the humidifying portion 3 and the outer edge side of the fold line 5 is not cut.
- the folding line 5 is not limited to one slit-like cut, and may be a plurality of slits formed in a line on one line (curve), or may be perforated. It may be a groove.
- the fold line 5 has a curved shape
- the two surfaces arranged so as to sandwich the fold line 5 do not fold 180 degrees at the fold line and contact each other, but are gently folded (for example, 160 degrees or less) It becomes.
- the humidifying unit 3 is naturally folded at the fold line 5 that is a cut.
- each folding line 5 and the convex direction of the bending portion can be arbitrarily determined, and each folding line 5 may have an arc shape having a different curvature radius. Even in this case, by making the curved state and length different from each other, it is possible to obtain a natural modeling while being an artifact.
- not all the fold lines 4 of the water supply unit 2 are provided with cut lines that become the fold lines 5, and some of the fold lines 4 are not provided with the fold lines 5.
- 6 is arranged, and there is a fold line 4 (indicated by reference numeral 4a in FIGS. 1 and 3) to the side edge on the notch 6 side.
- the fold line 4a is linearly provided from the side edge on the central portion 8 side to the side edge 11 on the outer peripheral side. Therefore, in this portion, the entire sheet-like member 1 is bent in a straight line.
- fold lines 4a that are not connected to the curved fold line 5 are provided for one sheet-like member 1 (for example, about three to six).
- the sheet-like member 1 when the sheet-like member 1 is transported, sold, mailed, etc., it is in a state of being put in an envelope-like flat bag, but at this time, by placing the sheet-like member 1 with a fold line 4a, Since the crease is linear, not only the water supply unit 2 but the entire sheet-like member 1 can be folded in a plane, and the area of the sheet-like member 1 put in the bag can be greatly reduced. It can be made into a size that is convenient for handling because it does not swell even when folded and can be made thin.
- the fold line 4a is provided with a small round hole 4b that can be easily visually recognized and distinguished from other fold lines 4.
- strength of the sheet-like member 1 can be raised, and it can prevent that the sheet-like member 1 put into the bag is bent in the part which is not intended. it can.
- the size can be easily displayed at the store.
- a plurality of notches 6 and / or notches 7 are formed in the portion of the sheet-like member 1 which becomes the humidifying portion 3 from the outer peripheral side edge 11 opposite to the central portion 8 toward the central portion 8.
- both the notch 6 and the notch 7 are formed.
- the natural evaporation humidification unit (not including the container 20) configured from the sheet-like member 1 is designed as a bouquet.
- the shape of the portion between the notch 6 and the notch 7 of the humidifying part 3 is regarded as a leaf or a petal.
- Shape and can have a bouquet-like design (including common bouquets). Regardless of the bouquet-shaped design, various shapes can be used depending on the shape of the notch 7 and the notch 6 described above, for example, a shape representing a flame and a shape representing a splash. It is also possible to incorporate even more specific shapes (eg, animals, vehicles, faces, etc.).
- the notch 6 has a shape obtained by cutting the sheet-like member 1 as a surface, and the notch 7 is in a state of being cut as a line. Moreover, it is preferable that the notch part 6 and the notch
- the area of the sheet-like member 1 is reduced by the notch portion 6, when the area is reduced, a portion of the sheet-like member 1 that expands radially is made as close to the entire circumference as possible, or a humidifying portion. By increasing the height of 3, the area can be increased.
- the water supply part 2 of the sheet-like member 1 is folded at the fold line 4 as described above, the humidification part 3 is naturally folded at the fold line 5, resulting in the shape shown in FIG. 2.
- simply folding the water supply unit 2 opens when the hand is released.
- the container 20 is used to hold the water supply unit 2 in a folded state and soak it in water. ing.
- the container 20 includes, for example, a rectangular box-shaped container body 21 having an upper opening, and a lid 22 that is detachably fitted to the upper part of the container body 21 and closes the opening of the container body 21.
- the rectangular box-shaped container main body 21 whose upper part is opened is made of, for example, a transparent resin, and the amount of water that is poured and stored inside can be confirmed from the outside.
- the lid 22 is a thin box-like member having a lower opening (a box shape having a low vertical height), and the lower opening is fitted into the opening portion of the upper portion of the container main body 21 to open the opening of the container main body 21. It is supposed to block. In addition, the fitting is relatively tight, so that the lid 22 does not come off from the container body 21 even if the container 20 falls. There is almost no water leakage from the fitting portion between the container body 21 and the lid 22.
- the lid 22 is basically detachable with respect to the container body 21, but the lid 22 may be fixed to the container body 21 by adhesion or the like. At this time, water injection is performed from an opening 23 described later of the lid 22.
- cover 22 is provided with the slit-shaped opening 23 long on either side.
- the slit-shaped opening 23 has a thickness that allows the water supply portion 2 to be inserted after the folding line 4 of the water supply portion 2 of the sheet-like member 1 is alternately folded into a mountain and a valley as described above. It has become.
- the water supply unit 2 When the folded water supply unit 2 is inserted into the opening 23 and released, the water supply unit 2 slightly expands and comes into contact with the left and right edges of the slit. In this state, the water supply unit 2 is in the container body 21. Even if it does not reach the bottom of the lid 22, it is supported by the opening 23 of the lid 22.
- the water supply unit 2 has a pulling resistance with respect to the lid 22 due to the frictional force described above, and for example, the humidification unit 3 moves so as to fall down so that the water supply unit 2 does not come out of the opening 23. Yes.
- the sheet-like member 1 is in a self-supporting state even when the water supply unit 2 or the humidifying unit 3 in the vicinity thereof is supported and the humidifying unit 3 is in a standing state even when the sheet member 1 sucks up water and becomes wet. It has the hardness which maintains.
- the boundary between the water supply unit 2 and the humidification unit 3 is not clear, and the lower end of the humidification unit 3, that is, the portion immediately above the water supply unit 2 is the height position of the slit-shaped opening 23. It may be. Moreover, when the height position of the upper end part of the water supply part 2 is the height position of the opening 23, the whole water supply part 2 will not be immersed in the water poured in the container 20, but water supply The upper part of the part 2 is above the water surface.
- the container 20 Even if the sheet-like member 1 falls over together, the water supply part of the sheet-like member 1 is maintained in the state of being inserted into the opening 23 due to the above-described pulling resistance, thereby Is maintained in a closed state, so that water leakage from the opening 23 is suppressed, and even if water slightly leaks, the top surface of the place where the natural evaporation humidifier is installed is immersed in water. Can be prevented.
- FIG. 4 shows a modified example of the container 20 of the natural evaporation humidifier.
- the sheet-like member 1 in FIG. 4 is exactly the same as the sheet-like member 1 in the above-described example, and the description thereof is omitted.
- the shape of the container 30 in FIG. 4 is changed to a cylindrical shape, whereas the shape of the container body 31 and the lid 32 is cylindrical, whereas the shape of the container 20 in this example is a square box shape. Except for this, the configuration is the same as that of the container 20 of FIG. 2, and the slit-shaped opening 33 of the lid 32 is the same as the slit-shaped opening 23 of this example.
- the container 30 of the modification shown in FIG. 4 has substantially the same diameter as a drinking can or a plastic bottle, and has a size that can be stably accommodated in, for example, a cup holder 70 provided in an automobile or the like. . Therefore, the natural evaporation humidifier of the modified example can be easily mounted on an automobile having the cup holder 70. That is, even if there is no special attachment device, if there is the cup holder 70, the natural evaporation humidifier of this modification can be installed in the car.
- the shape of the container 30 is basically just a cylinder, and it is used in the same manner as the automatic evaporative humidifier having the container 20 of the above example in a normal building, not in an automobile. Can do.
- FIG. 5 shows a natural evaporative humidifier made of a sheet-like member 1 similar to the above example, but does not use dedicated containers 20 and 30.
- the lids 22 and 32 have openings 23 and 33, and the water supply unit 2 folded by the sheet-like member 1 is inserted into the openings 23 and 33. It can be held in a folded state. Therefore, in various containers capable of storing normal water without the openings 23 and 33, it is difficult to use the sheet-like member 1 alone as an automatic evaporation humidifier, but the openings 23 of the containers 20 and 30 described above are used. , 33 is used, the water supply unit 2 can be held in a folded state by using the folding holding member 40 having the slit 43 having the same shape as that of.
- the folding holding member 40 is a slit 43, that is, an annular member having a hole, but is not an annular shape but an elongated annular member corresponding to the shape of the slit 43. Therefore, as shown in FIG. 6, as a general container 50 whose upper side is only opened, for example, a container 50 that can store water, such as various dishes such as a cup and a jar, various vases and jars. It can be used and can be any container. Therefore, in this case, if the sheet-like member 1 and the folding holding member 40 are used as a set, the containers 20 and 30 need not be used.
- the sheet-like member 1 can be cleaned by pulling out the sheet-like member 1 from the containers 20 and 30. In this example, the sheet-like member 1 is simply taken out of the container 50. It can be cleaned. The sheet-like member 1 may be taken out of the container 50, and the folding holding member 40 may be removed and then washed. From the above, even if the sheet-like member 1 becomes dirty, it can be easily washed.
- the water supply unit 2 since the water supply unit 2 is in a folded state, a relatively large area of the sheet-like member is folded to make it compact and humidify much water. It is possible to supply water to the unit 3. Therefore, a sufficient amount of water can be supplied even if the area of the humidifying unit 3 is increased. Further, even if the humidifying unit 3 has a large area, the humidifying unit 3 is also gently folded at a plurality of locations, so that water can be sufficiently evaporated while the occupied space is relatively small, and high It can have humidification performance.
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Abstract
Description
また、当該自然蒸発式加湿器を小型化するとともに、液体貯留部を有するケースに収納可能として携帯できるようにしたものが提案されている(例えば、特許文献1参照)。
また、携帯可能とする場合には、さらに小型化が必要となる。しかし、小型化することにより加湿が十分に行えない虞が生じてしまう。
当該シート状部材の一方の端部側が、複数の折り線に沿って折り畳まれて貯留した水に漬けられることにより、当該シート状部材の前記一方の端部側より上側に配置される部分に水を供給する給水部とされ、
当該一方の端部側より上側が毛細管現象により吸い上げた水を自然蒸発させる加湿部とされ、
当該シート状部材は、前記一方の端部側を支持され、
前記加湿部が膨らんだ状態となるように、前記加湿部には、当該給水部の折り線に連続する曲線状の折り線に沿って緩やかに折り曲げられる折り曲げ部が設けられていることを特徴とする。
また、給水部の折り線に連続する折り線を加湿部に設け、予め加湿部が折れるようにしておくことで、加湿部が大きく広がった状態となるのを防止し、加湿部を比較的コンパクトな状態とできるが、加湿部も折り畳まれた状態で、折り線と折り線との間の隣り合う面同士が接触してしまうような状態では、水の蒸発が阻害されてしまい、水の蒸発量が低減してしまうので、折り線を曲線とすることで、折れた状態となっても、上述のような面同士の接触を防止することができる。また、緩やかに折ることが可能なので、加湿部が拡がって大きな体積を占有するのを防止し、設置場所を確保し易い状態とすることができる。
前記給水部の折り線が直線状とされ、前記加湿部の曲線状の折り線が前記シート状部材を切断した状態の切れ目で形成されていることを特徴とする。
また、上述の給水部の直線状の折り線に連続する加湿部の曲線状の折り線がシート状部材を切断した状態の切れ目となっているので、給水部を折り線に沿って折り畳むだけで、加湿部の折り線としての切れ目に応力が作用し、加湿部が切れ目に沿って緩やかに折られた状態となり、簡単に自然蒸発式加湿器を組み立てることができる。また、切れ目となった折り線で加湿部が折られた際に、切れ目が多少開いた状態となり、シート状の加湿部を通り抜けるように風が通ることが可能となり、加湿部における空気の蒸発率の向上を図ることができる。これにより、加湿性能を向上することができる。
また、切れ目は、加湿部側の端部の側縁まで至らずに、スリット状となっていることが好ましい。
また、加湿部の折り線において給水部の折り線と連続して接続される部分は、上述の切れ目以外の折り線となった状態で、給水部の折り線から少し離れたところから切れ目となっていてもよい。
当該シート状部材の前記一方の端部側である前記中心部分側の端部が前記放射方向におおよそ沿った前記複数の折り線に沿って折り畳まれており、
当該シート状部材は、前記一方の端部側である前記給水部もしくは当該給水部近傍を支持され、かつ水に濡れた状態で加湿部が自立可能な硬さを有していることを特徴とする。
また、シート部材の中心部分とは、放射状に拡がるシート状部材の放射方向の中心部分であるとともに、放射方向におおよそ沿って形成される折り線の前記放射方向の中心部分であり、必ずしもシート状部材の形状上の中心や重心等を指すものではないが、形状上の中心や重心もしくはその近傍を含むものであってもよい。また、シート状部材の中心部分には、シート状部材が存在しなくてもよい。例えば、扇の骨組みを除く紙の部分だけを放射状に広がる扇形とした場合に、前記放射の中心部分には基本的に扇の紙が存在せず、シート状部材はこのように放射の中心部分に部材が存在しない形状であってもよい。
前記給水部が漬けられる水が貯留される水貯留容器を有し、当該水貯留容器は、上方が開口した容器本体と、容器本体上部に着脱自在に嵌合して前記開口を閉塞する蓋とを備え、当該蓋には、前記シート状部材の折り畳まれた給水部が挿入されるスリット状の開口が形成され、
当該開口に給水部が挿入された状態で開口の多くの部分が閉塞された状態とされるとともに、折り畳まれた状態から広がろうとする給水部により開口を押し広げる方向へ作用する付勢力によって、前記給水部に前記蓋の開口に対する引き抜き抵抗が生じていることを特徴とする。
したがって、転倒させても水がこぼれないか、こぼれても僅かな水がこぼれるだけとなり、設置場所の自由度を向上することができる。
また、給水部がスリット状の開口に支持された状態でも、容器を押えてシート状部材1を引き抜くことにより、容易に容器からシート状部材1を取り外して、洗浄することが可能となり、シート状部材が汚れてもこれを容易に洗浄することが可能となる。
前記給水部が、スリット状の孔を有する折り畳み保持部材の当該孔に挿入されて折り畳んだ状態に保持されて、水が貯留されるとともに上方が開口した容器内に入れられていることを特徴とする。
また、請求項6に記載のような専用の水を貯留する容器を使用しなくても、給水部を折り畳んだ状態に保持できるので、水を貯留する容器を自由に選択可能となる。但し、専用の容器のような水こぼれ防止効果が望めないので、設置場所の自由度が減少する代わりに、容器の選択が自由となる。
また、折り畳み保持部材を付けたままシート状部材を洗浄することが可能となる。
図1は本発明の実施の形態に係る自然蒸発式加湿器の展開した状態のシート状部材を示す平面図、図2は自然蒸発式加湿器を示す斜視図、図3はシート状部材の折り方を説明するための図、図4は前記自然蒸発式加湿器の変形例を示す斜視図、図5はさらに別の変形例として折り畳み保持部材を取り付ける状態を示す斜視図、図6は上述の折り畳み保持部材を用いた自然蒸発式加湿器を示す斜視図である。
すなわち、シート状部材1が、当該シート状部材1の中心部分8がくり貫かれた形状であり、くり貫かれた中心部分8から放射状に略全周もしくは全周の一部となる方向に広がる形状に形成されていることになる。なお、この例では、図1に示すように、シート状部材1が全周ではないが、全周に近い状態で放射状に拡がった形状となっている。
なお、折り線4は、破線状のスリットに限定されるものではなく、その部分を直ぐに折れる状態となっていれば、予め折癖を付けたものや、溝状の構造を設けたものや、孔を一列に設けたミシン目であってもよい。
なお、折り線4の延長線のうちの一部が一点に対する半径方向となって(同じ点を通過し)、残りの折り線4の延長線が上記一点の近傍を通過するが上記一点上を通過しないものとしてもよい。
いずれにしろ、各折り線4は、その方向や間隔にずれがあるものの、中心部分8に対して放射状に配置されるとともに、それぞれが互いに間隔を置いて配置されている。
そして、給水部2を折り畳む際には、上述の破線状のスリットから形成される折り線2がシート状部材1の一方の面から見て山折と谷折とが交互に繰り返されるように折られる。すなわち、一つの折り線4を山折にした場合、その隣の折り線4を谷折とし、さらに谷折とされた折り線4の隣の折り線4を山折とする。なお、図3において、丸に山と書かれた折り線4が山折で折られ、丸に谷と書かれた折り線4が谷折とされる。
また、給水部2がコンパクトとなることで、給水部2が漬けられる水を貯留する容器20の開口面積を小さなものとすることができるので、容器20もコンパクトなものとすることができる。
また、給水部2の折り線4でシート状部材1を折ることにより、加湿部3では、切れ目である折り線5で自然に折られた状態となる。
したがって、この部分では、シート状部材1全体が直線で折れることなる。
ここで、シート状部材1を輸送、販売、郵送等する場合に、封筒状の平面的な袋に入れられた状態とするが、この際にシート状部材1を折り線4aでおることにより、折り目が直線状となっているので、給水部2だけではなく、シート状部材1全体を平面的に折り畳んだ状態とすることができ、袋に入れられるシート状部材1の面積を大きく減少させることができ、かつ、折り畳んでも膨らんだ状態とならず厚みも薄くでき、取り扱いに便利なサイズとすることができる。また、折り線4aには、他の折り線4と容易に視認して識別可能とする小さい丸孔4bがあけられている。
また、この例では、シート状部材1から構成される自然蒸発式加湿部(容器20を含まない)をブーケに見立てたデザインとしている。
また、これらの切欠部6、切り込み7と、上述の折り線5としての切れ目とのそれぞれの部分では、シート状部材1を通り抜けるように風(空気)が通過可能となり、これにより、加湿部3における蒸発率の向上を図ることができる。
そして、上述のようにシート状部材1の給水部2を折り線4で折ると、自然に折り線5で加湿部3が折られることにより、図2に示すような形状となる。ここで、単に給水部2を折り畳んだだけでは、手を離すと開いてしまうので、この例では、容器20を用いて、給水部2を折り畳んだ状態に保持して、水に漬けるようになっている。
そして、折り畳まれた状態の給水部2が圧縮された状態から拡がる方向に弾性力が作用し、この弾性力(付勢力)により蓋22の開口23の左右の側縁との間に摩擦力が生じ、シート状部材1の給水部2が蓋22を有する容器20に支持された状態となる。
また、給水部2の上端部の高さ位置が開口23の高さ位置になっている場合には、給水部2の全体が容器20内に注水された水に漬かった状態とならず、給水部2の上部は、水面よりも上となる。
したがって、図6に示すように上側が開口しただけの一般的な容器50として、例えば、コップや椀(碗)等の各種の食器、各種花瓶や壷など、水を貯留可能な容器50ならば使用可能であり、容器を選ばないものとすることができる。したがって、この場合に、シート状部材1と折り畳み保持部材40とをセットで使用すれば、容器20,30を用いる必要がなくなる。
2 給水部
3 加湿部
4 折り線
5 折り線(切れ目、折り曲げ部)
6 切欠部
7 切り込み
8 中心部分
9 左の側縁
10 右の側縁
11 外周側の側縁
20 容器
21 容器本体
22 蓋
23 開口
30 容器
31 容器本体
32 蓋
33 開口
40 折り畳み保持部材
Claims (7)
- 毛細管現象により水を吸い上げ可能な毛細管構造を有するシート状部材を用い、当該シート状部材の一部を貯留された水に漬けることにより、当該シート状部材の水面より上に水を吸い上げて、当該シート状部材から水を自然蒸発させることにより周囲の空間を加湿する自然蒸発式加湿器において、
当該シート状部材の一方の端部側が、複数の折り線に沿って折り畳まれて貯留した水に漬けられることにより、当該シート状部材の前記一方の端部側より上側に配置される部分に水を供給する給水部とされ、
当該一方の端部側より上側が毛細管現象により吸い上げた水を自然蒸発させる加湿部とされ、
当該シート状部材は、前記一方の端部側を支持され、前記加湿部が膨らんだ状態となるように、前記加湿部には、当該給水部の折り線に連続する曲線状の折り線に沿って緩やかに折り曲げられる折り曲げ部が設けられていることを特徴とする自然蒸発式加湿器。 - 前記給水部の折り線が直線状とされ、前記加湿部の曲線状の折り線が前記シート状部材を切断した状態の切れ目で形成されていることを特徴とする請求項1に記載の自然蒸発式加湿器。
- 前記シート状部材の加湿部には、他方の端部側の側縁から前記一方の端部側に向かう複数の切欠部および/または切り込みが形成されていることを特徴とする請求項1または請求項2に記載の自然蒸発式加湿器。
- 前記シート状部材は、当該シート状部材の中心部分に対して、当該シート状部材の左右側縁がそれぞれにおおよそ放射状に外側へ向かって形成されることにより、当該中心部分側から離れるにつれて拡がる形状に形成され、
当該シート状部材の前記一方の端部側である前記中心部分側の端部が前記放射方向におおよそ沿った前記複数の折り線に沿って折り畳まれており、当該シート状部材は、前記一方の端部側である前記給水部もしくは当該給水部近傍を支持され、かつ水に濡れた状態で加湿部が自立可能な硬さを有していることを特徴とする請求項1から請求項3のいずれか1項に記載の自然蒸発式加湿器。 - 前記シート状部材が、前記中心部分がくり貫かれた形状で、かつ、前記中心部分から放射状に略全周もしくは全周の一部となる方向に広がる形状に形成されていることを特徴とする請求項4に記載の自然蒸発式加湿器。
- 前記給水部が漬けられる水が貯留される水貯留容器を有し、当該水貯留容器は、上方が開口した容器本体と、容器本体上部に着脱自在に嵌合して前記開口を閉塞する蓋とを備え、当該蓋には、前記シート状部材の折り畳まれた給水部が挿入されるスリット状の開口が形成され、
当該開口に給水部が挿入された状態で開口の多くの部分が閉塞された状態とされるとともに、折り畳まれた状態から広がろうとする給水部により開口を押し広げる方向へ作用する付勢力によって、前記給水部に前記蓋の開口に対する引き抜き抵抗が生じていることを特徴とする請求項1から請求項5のいずれか1項に記載の自然蒸発式加湿器。 - 前記給水部が、スリット状の孔を有する折り畳み保持部材の当該孔に挿入されて折り畳んだ状態に保持されて、水が貯留されるとともに上方が開口した容器内に入れられていることを特徴とする請求項1から請求項5のいずれか1項に記載の自然蒸発式加湿器。
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- 2009-09-15 KR KR1020117008687A patent/KR20110056547A/ko active IP Right Grant
- 2009-09-15 EP EP09814283.9A patent/EP2336658A4/en not_active Withdrawn
- 2009-09-15 WO PCT/JP2009/004604 patent/WO2010032438A1/ja active Application Filing
- 2009-09-15 CN CN200980136447.9A patent/CN102159900B/zh not_active Expired - Fee Related
- 2009-09-15 JP JP2010529629A patent/JP5537430B2/ja not_active Expired - Fee Related
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2011
- 2011-03-18 US US13/064,332 patent/US20110163464A1/en not_active Abandoned
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014081171A (ja) * | 2012-10-18 | 2014-05-08 | Kuniaki Tatsumi | 加湿器 |
JP2014115073A (ja) * | 2012-11-15 | 2014-06-26 | Taisei Shiki Insatsu Kk | ペーパー加湿器 |
JP2014237912A (ja) * | 2013-06-11 | 2014-12-18 | 王子ホールディングス株式会社 | 蒸散紙およびその製造方法 |
JP2015028414A (ja) * | 2013-06-25 | 2015-02-12 | 株式会社ミクニ | シート状部材及び自然蒸発式加湿器 |
Also Published As
Publication number | Publication date |
---|---|
JPWO2010032438A1 (ja) | 2012-02-02 |
CN102159900A (zh) | 2011-08-17 |
KR20110056547A (ko) | 2011-05-30 |
US20110163464A1 (en) | 2011-07-07 |
CN102159900B (zh) | 2013-10-09 |
EP2336658A1 (en) | 2011-06-22 |
EP2336658A4 (en) | 2014-01-22 |
JP5537430B2 (ja) | 2014-07-02 |
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