WO2015162695A1 - Dispositif de ventilation dans un chapeau - Google Patents

Dispositif de ventilation dans un chapeau Download PDF

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Publication number
WO2015162695A1
WO2015162695A1 PCT/JP2014/061310 JP2014061310W WO2015162695A1 WO 2015162695 A1 WO2015162695 A1 WO 2015162695A1 JP 2014061310 W JP2014061310 W JP 2014061310W WO 2015162695 A1 WO2015162695 A1 WO 2015162695A1
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WIPO (PCT)
Prior art keywords
cap
bag
air
head
user
Prior art date
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PCT/JP2014/061310
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English (en)
Japanese (ja)
Inventor
市ヶ谷　弘司
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株式会社セフト研究所
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Application filed by 株式会社セフト研究所 filed Critical 株式会社セフト研究所
Priority to JP2016514586A priority Critical patent/JP6236749B2/ja
Priority to PCT/JP2014/061310 priority patent/WO2015162695A1/fr
Publication of WO2015162695A1 publication Critical patent/WO2015162695A1/fr

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    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42C—MANUFACTURING OR TRIMMING HEAD COVERINGS, e.g. HATS
    • A42C5/00—Fittings or trimmings for hats, e.g. hat-bands
    • A42C5/04—Ventilating arrangements for head coverings

Definitions

  • the present invention relates to an in-cap ventilation device for sending air into the cap to ventilate the cap when the cap is worn.
  • the present invention has been made based on the above circumstances, and provides an in-cap ventilation device that can be used for an existing hat and can sufficiently eliminate the stuffiness of the user's head when wearing the cap. It is intended to do.
  • Mounting means for mounting the bag-like body on the user's head and the outside air attached to the bag-like body into the bag-like body to open the bag-like body
  • Air blowing means for discharging from the air discharge port formed at the edge of the end, a power supply means for driving the air blowing means, and an air discharge port provided at the open end of the bag-like body
  • a discharge port interval holding means for holding the interval substantially constant, and when the user wears a cap after wearing the bag-like body on the user's head using the attachment means, It is characterized in that air taken into the bag-like body is introduced into the cap through the air outlet and vented inside the cap. It is.
  • the in-cap ventilation device is a bag-shaped body, a mounting means for mounting the bag-shaped body on the user's head, and a bag shape by taking air into the bag-shaped body.
  • a blowing means for discharging from the air outlet of the body and a gap holding means for the outlet that keeps the distance between the air outlets substantially constant, for example, an existing hat is put on the in-hat ventilation device.
  • the air taken into the bag-like body by the blowing means can be guided into the hat from the air outlet of the bag-like body, and the inside of the hat can be ventilated. Can be resolved.
  • the space between the first cap-like body and the mounting means and / or the user's head is made substantially constant in order to form a space for air to flow between the body and the mounting means and / or the user's head.
  • Spacer holding means for the head to be held, and outside air attached to the bag-like body is taken into the bag-like body to open the bag-like body
  • a blower that discharges from an air discharge port formed at an edge of the section; and a power supply that drives the blower.
  • the bag is blown by the blower.
  • the air taken in the inside of the rod-shaped body is introduced into the first cap-shaped body from the air discharge port, and the first cap-shaped body is ventilated.
  • the in-cap ventilation device includes a bag-shaped body, mounting means for mounting the bag-shaped body on a user's head, and an open end of the bag-shaped body.
  • a head interval holding means for holding the gap between the cap-like body and the mounting means and / or the user's head substantially constant, and air is taken into the bag-like body from the air discharge port of the bag-like body.
  • the air introduced into the bag-like body by the air-blowing means is introduced into the first cap-like body from the air discharge port of the bag-like body, thereby ventilating the first cap-like body. Therefore, it is possible to sufficiently eliminate the stuffiness of the user's head. In addition, you may make it make an existing hat cover on this 1st cap-shaped body.
  • the air taken into the bag-like body by the blowing means is guided from the air discharge port of the bag-like body into the cap or the first cap-like body, and the hat or the first cap is introduced. Since the inside of the body can be ventilated, the stuffiness of the user's head can be sufficiently eliminated.
  • FIG.1 (a) is a schematic front view of the in-cap ventilation apparatus which is 1st embodiment of this invention
  • FIG.1 (b) is a schematic back view of the in-cap ventilation apparatus
  • 2A is a schematic plan view of the in-cap ventilation device
  • FIG. 2B is a schematic cross-sectional view of the in-cap ventilation device in the direction of arrow AA
  • FIG. 3A is a schematic front view of the bag-like body of the in-cap ventilation device
  • FIG. 3B is a schematic plan view of the bag-like body.
  • FIG. 4 is a schematic side view of the air blowing means of the in-cap ventilation device.
  • FIG. 5 (a) is a schematic side view showing a state where the in-cap ventilation device of the first embodiment is mounted on the user's head
  • FIG. 5 (b) is a diagram in which the cap is put on the in-cap ventilation device. It is a schematic side view which shows a mode when it hits.
  • FIG. 6 is a schematic side view showing a state when the in-cap ventilation device, which is a modification of the first embodiment, is mounted on the user's head.
  • FIG. 7: is a schematic side view which shows a mode when the in-cap ventilation apparatus which is 2nd embodiment is mounted
  • FIG. 8 is a schematic side view which shows a mode when the in-cap ventilation apparatus which is a 1st modification of 2nd embodiment is mounted
  • FIG. 9 is a schematic bottom view of the in-cap ventilation device which is a second modification of the second embodiment.
  • FIG.1 (a) is a schematic front view of the in-cap ventilation apparatus which is 1st embodiment of this invention
  • FIG.1 (b) is a schematic back view of the in-cap ventilation apparatus
  • 2A is a schematic plan view of the in-cap ventilation device
  • FIG. 2B is a schematic cross-sectional view of the in-cap ventilation device in the direction of arrow AA
  • FIG. 3A is a schematic front view of the bag-like body of the in-cap ventilation device
  • FIG. 3B is a schematic plan view of the bag-like body.
  • the in-cap ventilation device of the first embodiment is used in a state where a cap is put on the cap after it is mounted on the user's head.
  • the in-cap ventilation device 1 includes a bag-like body 10, a mounting means 20, a blower means 30, a power supply means 40, a first interval holding means 50, and a second interval.
  • the holding means 60 and the air leakage prevention means 70 are provided.
  • the bag-like body 10 is formed into a bag shape having an open top using two guide sheets, that is, a first guide sheet 11 and a second guide sheet 12. It is formed. Both the first guide sheet 11 and the second guide sheet 12 are made of a material having a small air permeability. As this material, for example, various materials such as cotton, blended fiber, and polyester can be used. In the first embodiment, as the first guide sheet 11 and the second guide sheet 12, a polyester cloth with clogged eyes is used.
  • the first guide sheet 11 is formed in a substantially trapezoidal shape such that its lateral width becomes narrower as it goes downward.
  • An opening hole 15 for attaching the air blowing means 30 is formed in the lower part of the first guide sheet 11.
  • the planar fastener 16 for attaching the ventilation means 30 removably is sewn on the edge part of the 1st guide sheet 11 in the circumference
  • a notch 17 of about 1 cm is formed at a predetermined location on the upper end portion of the first guide sheet 11. As shown in FIG. 1A, the notch 17 is for pulling out the cable 41 connected to the blowing means 30 from the inside to the outside of the bag-like body 10.
  • the 2nd guide sheet 12 is formed in the shape substantially the same as the 1st guide sheet 11, as shown in FIG.1 (b). However, unlike the first guide sheet 11, the second guide sheet 12 is not formed with the opening hole 15 and the notch 17. The first guide sheet 11 and the second guide sheet 12 are overlapped and their lower end portions and both side end portions are stitched together, whereby a bag-like body 10 as shown in FIG. 3 is produced. In addition, when mounting the bag-shaped body 10 on the user's head, the bag-shaped body 10 is disposed so that the second guide sheet 12 faces the neck and the first guide sheet 11 faces outward.
  • first interval holding means (emission port interval holding means) 50 is provided at the open end of the bag-like body 10.
  • the first interval holding means 50 plays a role of holding the interval between the air discharge ports 13 substantially constant.
  • a pressure-resistant spacer can be used as the first interval holding means 50.
  • the pressure-resistant spacer includes a large number of convex portions having frame-like portions and flexible connecting portions that connect adjacent frame-like portions. The structure of such a spacer is described in, for example, Japanese Patent No. 4067034. For this reason, the detailed description about this spacer is abbreviate
  • this spacer has a feature that the air receives less resistance even when the air passes through the spacer and has sufficient flexibility.
  • the spacer As the first interval holding means 50 to the open end of the bag-like body 10, first, the spacer is placed between the upper end of the first guide sheet 11 and the upper end of the second guide sheet 12. Then, the spacer and the upper end of the first guide sheet 11 may be sewn together, and the spacer and the upper end of the second guide sheet 12 may be sewn.
  • a pressure-resistant spacer as the first interval holding means 50, even if the air discharge port 13 receives a force from the cap when the cap is put on, the interval between the air discharge ports 13 becomes narrow. Can be prevented.
  • the mounting means 20 is for mounting the bag-shaped body 10 on the user's head, and is provided at a part of the open end of the bag-shaped body 10 as shown in FIGS. It has been.
  • a belt-like belt 21 to be wound around the user's head and two planar fasteners (mutual attachment means) provided at both ends of the belt 21. ) 22 and 22 are used as the mounting means 20, a belt-like belt 21 to be wound around the user's head and two planar fasteners (mutual attachment means) provided at both ends of the belt 21. ) 22 and 22 are used.
  • the central portion of the belt 21 is sewn to the upper end portion of the second guide sheet 12. After the belt 21 is wrapped around the user's head, the bag-like body 10 can be easily attached to the user's head by attaching the two planar fasteners 22 and 22 to each other.
  • the bag-like body 10 is disposed on the back of the head (see FIG. 5).
  • the belt 21 is attached to the upper end of the second guide sheet 12, but in general, the belt 21 is attached to either the upper end of the first guide sheet 11 or the upper end of the second guide sheet 12. May be.
  • a second interval holding means (discharge interval holding means) 60 is provided at a predetermined portion of the belt 21 adjacent to the end portion where the planar fastener 22 is provided. That is, the second interval holding means 60 is provided with the belt 21 (wearing) positioned on the opposite side of the bag-like body 10 through the head when the bag-like body 10 is worn on the user's head using the wearing means 20. It is provided at a predetermined part of the means 20).
  • a spacer having pressure resistance is used as the second interval holding unit 60 in the same manner as the first interval holding unit 50.
  • the second gap holding means 60 plays a role of holding the gap between the predetermined portion and the hat substantially constant when the hat is put on.
  • maintenance means 60 functions as an air discharge port which discharges
  • an air leakage preventing means 70 is provided on the upper portion of the belt 21 between the bag-like body 10 and the second interval holding means 60.
  • the air leakage preventing means 70 a material having low pressure resistance and low air permeability, such as a sponge, can be used.
  • the air leakage prevention means 70 prevents the air introduced into the hat from leaking from the gap between the portion of the belt 21 provided with the air leakage prevention means 70 and the hat when the hat is put on. Is for.
  • a cable clamp 25 that guides the cable 41 drawn from the notch 17 to the front end side of the belt 21 is provided below the portion of the belt 21 where the left air leakage prevention means 70 is provided.
  • the air blowing means 30 is attached to the end portion of the first guide sheet 11 around the opening hole 15.
  • the air blowing means 30 takes outside air into the bag-like body 10 and opens the bag-like body 10 along the first guide sheet 11 and the second guide sheet 12, that is, the bag-like side. It is for sending out to the upper side of the body 10 and discharging from the air discharge port 13.
  • a propeller fan with a small blowing pressure is used as the blowing means 30.
  • FIG. 4 is a schematic side view of the blowing means 30.
  • the air blowing means 30 includes a tubular portion 31 and a flange portion 32 that protrudes from the upper end of the tubular portion 31 in a direction substantially perpendicular to the side surface of the tubular portion 31.
  • the outer diameter of the cylindrical portion 31 is substantially the same as the diameter of the opening hole 15 of the first guide sheet 11. Further, a propeller and a motor are accommodated in the cylindrical portion 31. On the other hand, a planar fastener 33 is attached to the lower surface of the flange portion 32. The cylindrical portion 31 is inserted into the opening hole 15 from the front side of the first guide sheet 11 and is provided at the end of the first guide sheet 11 around the opening fastener 15 and the planar fastener 33 attached to the flange portion 32.
  • the air blowing means 30 is attached to the first guide sheet 11 by attaching the planar fasteners 16 to each other.
  • the ventilation means 30 is attached to the bag-like body 10 so that attachment or detachment is possible.
  • the power supply means 40 is for driving the air blowing means 30.
  • the power supply means 40 for example, a dry battery or a lithium ion battery can be used.
  • the power supply means 40 and the air blowing means 30 are electrically connected via a cable 41.
  • the cable 41 connected to the blower means 30 is pulled out from the notch 17 of the bag-like body 10 and is fastened to the cable clamp 25 of the belt 21 along the belt 21 by a certain distance.
  • the cable 41 hangs downward from a predetermined position of the belt 21 and is connected to the power supply means 40 placed in the breast pocket of the clothes.
  • FIG. 5A is a schematic side view showing a state when the in-cap ventilation device 1 of the first embodiment is mounted on the user's head
  • FIG. 5B is a top view of the cap on the in-cap ventilation device 1. It is a schematic side view which shows a mode when it covers.
  • the user holds both ends of the belt 21 by hand and places the in-cap ventilation device 1 on the head so that the bag-like portion 10 and the back of the head face each other.
  • the both ends of the belt 21 are brought to the forehead side, and the belt 21 is wound around the head.
  • the bag-like body 10 in-cap ventilation device 1 is used as shown in FIG. Wear on the person's head.
  • the user wears a cap X on the in-cap ventilation device 1.
  • the hat X a ready-made hat can be used.
  • an air discharge port is formed between the portion of the belt 21 located on the forehead of the user and the cap X by the second interval holding means 60. Further, the air leakage preventing means 70 fills the gap between the portion of the belt 21 located on the user's temporal region and the cap X. When the cap X is worn, the air discharge port 13 of the bag-like body 10 is covered with the rear end portion of the cap X.
  • the air blowing means 30 When the power supply means 40 is turned on, the air blowing means 30 is activated, and a large amount of air is taken into the bag-like body 10 from the air blowing means 30 as shown in FIG.
  • the taken-in air moves upward in the bag-like body 10 and is discharged from the air discharge port 13. Since the interval between the air discharge ports 13 is held substantially constant by the first interval holding means 50, the air discharged from the air discharge port 13 is smoothly introduced into the cap X.
  • the air introduced into the hat X circulates in the space generated between the hat X and the head without leaking from the side of the hat X, and is released to the outside from the air discharge port formed in the front part of the hat X. Released. In this way, by constantly circulating air between the hat X and the head, the inside of the hat X can be ventilated, while sweat from the head is vaporized and the head is cooled by the heat of vaporization. can do.
  • a certain gap (for example, a gap of about 1 cm) is provided between the hat X and the user's head as the hat X. Therefore, it is necessary to use a material made of a material having no air permeability. By forming a certain gap between the cap and the head in advance, this gap becomes an air flow passage, and the air introduced into the hat from the bag-like body 10 is smoothly circulated into the air flow passage. Because it can.
  • blowing means 30 the area of the air discharge port 13 or the air discharge port, and the cross-sectional area of the air flow passage will be described.
  • a propeller fan having a light weight and low power consumption for example, a propeller diameter of 5 cm, is used as the blowing means 30.
  • the effective area of the air intake port of the blowing means 30 is about 16 cm 2 .
  • the area of the air discharge port 13 is at least equal to the effective area of the air intake port of the blower means 30. Air can be efficiently introduced into the hat. Therefore, when the blowing means 30 having a propeller having a diameter of about 5 cm is used, ideally, the area of the air discharge port 13 should be at least about 16 cm 2 . Similarly, the area of the air discharge port and the cross-sectional area of the air flow passage may be at least as large as the effective area of the air intake port of the blower 30.
  • a spacer is used as the first interval holding means 50.
  • the substantial area of the air discharge port 13 through which air can pass (the effective area of the air discharge port 13) is smaller than the area S.
  • the present inventors have confirmed that air can be sufficiently introduced into the cap when the air discharge port 13 is formed using the above-described spacer as the first interval holding means 50.
  • the effective area of the air discharge port 13 is at least about 70% of the effective area of the air intake port of the blower means 30, air is introduced into the hat and the function of the in-cap ventilation device 1 is fully exhibited. Can be made.
  • the effective area of the air discharge port and the effective cross-sectional area of the air flow passage may be at least about 70% of the effective area of the air intake port of the blower 30.
  • a hat that is in close contact with the head cannot be used with the in-cap ventilation device 1 of the first embodiment because the effective cross-sectional area of the air flow passage is substantially zero.
  • the in-cap ventilation device of the first embodiment includes a bag-like body, an attachment means for attaching the bag-like body to a user's head, and air is taken into the bag-like body to release air from the bag-like body.
  • a blowing means for discharging from the outlet and a first interval holding means for maintaining the interval between the air discharge ports substantially constant for example, when an existing hat is put on the ventilation device in the hat, the blowing means Since the air taken into the bag-like body can be guided into the hat from the air outlet of the bag-like body and the inside of the hat can be ventilated, the stuffiness of the user's head can be sufficiently eliminated.
  • the air blowing means is detachably attached to the bag-like body with the planar fastener, so that the air blowing means can be easily removed and the bag-like body can be washed.
  • the effective area of the air discharge port and the effective area of the air discharge port are set to at least about 70% of the effective area of the air intake port of the blower means, respectively.
  • the effective cross-sectional area of the air flow passage is at least about 70% of the effective area of the air intake port of the blower means, so that air flows through the air flow passage when passing through the air discharge port. The resistance received by the air can be reduced when passing through the air outlet. For this reason, since a low-pressure propeller fan can be used as the blowing means, the power consumption of the blowing means can be reduced and the noise of the blowing means can be reduced.
  • the second interval holding means is provided in a predetermined portion of the belt, and the belt is provided between the predetermined portion of the belt and the cap.
  • An air outlet is formed.
  • a hat that has an opening for discharging air at the front part thereof or a shape that creates a gap between the edge of the front part and the forehead. Since the outside air discharged into the cap from the opening and the gap can be efficiently discharged, it is not always necessary to provide the second interval holding means on the belt to form the air discharge port.
  • FIG. 6 is a schematic side view showing a state when the in-cap ventilation device, which is a modification of the first embodiment, is mounted on the user's head.
  • the same reference numerals are given to the components having the same functions as those of the first embodiment described above, and detailed description thereof is omitted.
  • the in-cap ventilation device 1 a which is a modification of the first embodiment, includes a bag-like body 10, attachment means 200, blowing means 30, power supply means 40, and first interval holding means 50. And second interval holding means 60 and air leakage preventing means 70.
  • the first embodiment the case where a belt for wrapping around the user's head and two planar fasteners provided at both ends of the belt is used as the mounting means has been described.
  • a cap-like body made of a material having air permeability and covering the user's head is used as the mounting means 200.
  • this cap-like body is formed in a substantially semispherical shape using a stretchable mesh material such as a swimming cap.
  • a bag-like body 10 is attached to the rear part of the cap-like body as in the first embodiment. Specifically, a part of the rear end portion of the cap-like body is sewn to the upper end portion of the second guide sheet 12. Moreover, the 2nd space
  • the in-cap ventilation device of this modification has the same operations and effects as the in-cap ventilation device of the first embodiment.
  • the cap-like body is used as the wearing means, the cap-like body is pressed against the hair and the cap-like body is in close contact with the head, so that the air flow passage is between the cap and the cap-like body. Since the inside of the cap can be effectively ventilated, the head can be efficiently cooled.
  • FIG. 7 is a schematic side view which shows a mode when the in-cap ventilation apparatus which is 2nd embodiment is mounted
  • the detailed description is abbreviate
  • the in-cap ventilation device of the second embodiment is mainly used for light work indoors.
  • the in-cap ventilation device 100 includes a bag-like body 10, an attachment unit 200, a blower unit 30, a power source unit 40 (not shown), a second interval holding unit 60, an air leak
  • interval holding means 800, and the outer cap-shaped body (1st cap-shaped body) 900 are provided.
  • the bag-like body 10 is formed using a first guide sheet 11 and a second guide sheet 12 in the shape of a bag whose upper side is open.
  • Blower means 30 is attached to the lower part of first guide sheet 11.
  • the air blowing means 30 is connected to the power supply means 40 via a cable.
  • the power supply means 40 is for driving the blower means 30.
  • the mounting means 200 is for mounting the bag 10 on the user's head.
  • a cap-like body (second cap-like body) that is made of a material having air permeability and covers the user's head, as in the modification of the first embodiment. ) Is used.
  • This cap-like body is connected to a portion located on the inner side when the bag-like body 10 is attached to the user's head among the open ends of the bag-like body 10.
  • the rear end portion of the cap-like body is sewn to the upper end portion of the second guide sheet 12.
  • it is also referred to as an inner cap-shaped body.
  • the outer cap-shaped body 900 is made of a material having no air permeability and covers the user's head.
  • the outer cap-shaped body 900 is a portion different from the portion where the mounting means 200 is provided in the open end of the bag-shaped body 10, and when the bag-shaped body 10 is mounted on the user's head. It continues to a portion (first guide sheet 11) located outside.
  • a third space holding means (head space holding means) 800 is provided at a predetermined position between the outer cap body 900 and the inner cap-like body as the mounting means 200.
  • the third gap holding means 800 is a distance between the outer cap-shaped body 900 and the mounting means 200 to form a space (air flow passage) for circulating air between the outer cap-shaped body 900 and the mounting means 200. Is held substantially constant.
  • a spacer having a pressure resistance is used as the third interval holding means 800, as in the case of the second interval holding means 60, but a spacer having a low pressure resistance can also be used.
  • the outer cap 900 when the outer cap 900 covers the user's head, the outer cap 900 is arranged outside the inner cap.
  • the second interval holding means 60 is provided between the portion of the inner cap-like body corresponding to the user's forehead and the portion of the outer cap-like body 900.
  • an air discharge port for discharging the air introduced into the space between the outer cap-shaped body 900 and the inner cap-shaped body to the outside is formed.
  • the lower end of the outer cap-shaped body 900 and the lower end of the inner cap-shaped body Is sewn.
  • the outer cap-shaped body 900 when the outer cap-shaped body 900 is covered, it is possible to prevent air from leaking from the sewn portion. That is, in the second embodiment, the lower end portion of the outer cap-like body 900 and the inner cap-like shape at the portion between the bag-like body 10 and the second interval holding means 60 of the outer cap-like body 900 and the inner cap-like body. The portion where the lower end of the body is sewn is the air leakage prevention means 700.
  • the in-cap ventilation device 100 itself does not have a shape that can be seen as a cap at first glance. In fact, this in-cap ventilation device 100 has been devised in pursuit of a simple usage in which the appearance is not so important and a hat is not required.
  • the second interval holding unit 60 and the third interval holding unit 800 do not necessarily have pressure resistance.
  • the second interval holding means 60 and the third interval holding means 800 for example, a gather formed by shrinking a cloth in a portion where an air discharge port or an air flow passage is formed is used instead of a spacer. be able to.
  • a cap may be put on the in-cap ventilation device 100.
  • the second interval holding means 60 and the third interval holding means provided at the portion of the outer cap-like body 900 corresponding to the back of the head. As 800, it is necessary to use one having pressure resistance.
  • the usage method of the in-cap ventilation apparatus 100 of 2nd embodiment is demonstrated.
  • the user wears the inner cap body and the outer cap body 900 so that the bag-shaped portion 10 and the back of the head face each other, and as shown in FIG. ) Can be easily mounted on the head.
  • the air blowing means 30 is activated, and a large amount of air is taken into the bag-like body 10 from the air blowing means 30.
  • the taken-in air moves upward in the bag-like body 10, and enters the outer cap-like body 900 from the air discharge port formed at the edge of the open end of the bag-like body 10. Introduced smoothly.
  • the air introduced into the outer cap-shaped body 900 flows through the air flow passage without leaking from the sides of the inner cap-shaped body and the outer cap-shaped body 900, and the front of the inner cap-shaped body and the outer cap-shaped body 900. It is discharged to the outside from the air outlet formed in the part.
  • the inside of the outer cap-shaped body 900 can be ventilated, and sweat from the head is vaporized, The head can be cooled by the heat of vaporization.
  • the ventilator in the hat of the second embodiment is a user's head made of a breathable material as a bag and a mounting means for mounting the bag on the user's head.
  • the inner cap-shaped body for covering the bag and the material that is connected to the outer portion of the open end of the bag-shaped body when the bag-shaped body is mounted on the user's head and has no air permeability
  • the outer cap-shaped body for covering the user's head, the third interval holding means for maintaining the distance between the outer cap-shaped body and the inner cap-shaped body substantially constant, and the bag-shaped air Air is taken into the bag and discharged from the air discharge port of the bag-like body, so that the air taken into the bag-like body by the blower means is discharged from the air discharge port of the bag-like body into the outer cap-like body. Since the outer cap body can be ventilated, it is possible to sufficiently eliminate the stuffiness of the user's head.
  • the in-cap ventilation device of the second embodiment is suitable for use mainly when working indoors.
  • wearing with the ventilation apparatus in a cap of 2nd embodiment there is no particular limitation on the size and shape, and any cap may be used.
  • the outer cap-shaped body is a cap.
  • the in-cap ventilation device of the second embodiment can be regarded as a cap having a ventilation function.
  • the ventilator in the cap is formed in a shape that can be understood as a cap at a glance, and the appearance is improved. May be.
  • the in-cap ventilation device can be used as a dedicated cap with a ventilation function.
  • FIG. 8 is a schematic side view which shows a mode when the in-cap ventilation apparatus which is a 1st modification of 2nd embodiment is mounted
  • symbol is attached
  • the in-cap ventilation device 100a which is a first modified example of the second embodiment, includes a bag-like body 10, a blowing means 30, a power supply means 40 (not shown), and a first interval holding means. 50, second interval holding means 60, air leakage prevention means 70, third interval holding means 800, and outer cap-like body 900.
  • the in-cap ventilation device 100a of the first modification is different from the in-cap ventilation device 100 of the second embodiment in that the inner cap-shaped body is not provided, as in the first embodiment.
  • the first interval holding means 50 is provided at the open end.
  • the third gap holding means (spacer) 800 is attached to the outer cap-shaped body 900. Therefore, when the outer cap-shaped body 900 is put on, the third gap holding means 800 directly contacts the user's head, and an air flow passage is formed between the outer cap-shaped body 900 and the user's head. .
  • the outer cap-shaped body 900 and the third spacing means 800 serve as mounting means.
  • the inner cap-shaped body is not provided in the intra-cap ventilation device 100a, the air released from the air discharge port formed at the edge of the open end of the bag-shaped body 10 is the outer cap-shaped body. There is a possibility that it may not be smoothly introduced into the 900. For this reason, the first gap holding means 50 is provided at the open end of the bag-like body 10 to keep the air discharge opening at a constant interval so that the air discharged from the air discharge opening is in the form of an outer cap. The body 900 is smoothly introduced.
  • FIG. 9 is a schematic bottom view of the in-cap ventilation device which is a second modification of the second embodiment.
  • symbol is attached
  • the in-cap ventilation device 100b which is a second modification of the second embodiment, includes a bag-like body 10, mounting means 200a, blower means 30 (not shown), and power supply means 40 (not shown). ), First interval holding means 50, second interval holding means 60, air leakage prevention means 700, third interval holding means 800a, and outer cap-like body 900.
  • the in-cap ventilation device 100b of the second modified example is different from the in-cap ventilation device 100 of the second embodiment in that a headband for wrapping around the user's head is used as the mounting means 200a, and a third interval is used. The point is that a hammock provided on the headband is used as the holding means 800a.
  • the headband as the mounting means 200a is a belt-like thing having air permeability and stretchability.
  • the headband is sewn to a part of the open end of the bag-like body 10, for example, the upper end of the second guide sheet 12.
  • a headband having elasticity is used, but a headband having no elasticity can also be used.
  • the hammock as the third interval holding means 800a has the same function as the hammock used in a normal work helmet, and is provided on the headband.
  • This hammock is disposed inside the outer cap-shaped body 900.
  • the outer cap-shaped body 900 is sewn to the upper end portion of the first guide sheet 11.
  • the hammock forms a space for allowing air to flow between the outer cap 900 and the user's head. It plays a role as the third interval holding means 800a that holds the interval of approximately constant.
  • the first interval holding means 50 is provided at the open end of the bag-like body 10 as in the first embodiment.
  • the first interval holding means 50 may be provided between the headband continuous with the first guide sheet 11 and the outer cap-shaped body 900 connected with the second guide sheet 12.
  • a second interval holding means 60 is provided between the front edge of the outer cap-like body 900 and the corresponding headband portion, and the second interval holding means 60
  • An air discharge port for discharging the air introduced into the outer cap-shaped body 900 to the outside is formed at the front edge of the outer cap-shaped body 900.
  • the left and right edge portions of the outer cap-shaped body 900 and the corresponding headband portions are sewn, and the sewn portions of the outer cap-shaped body 900 and the headband prevent air leakage.
  • Means 700 Means 700.
  • a bag-like body is produced by stitching the first guide sheet and the second guide sheet.
  • the bag is formed using a single sheet. It is possible to produce a bag-like body by various methods, such as producing a shaped body.
  • the air blowing means may be attached to a portion of the second guide sheet facing the neck.
  • the air blowing means may be provided to a portion of the second guide sheet facing the neck.
  • a gap is generated between the neck and the second guide sheet. Therefore, even if a blowing means is provided at the part of the second guide sheet, the blowing means takes in the air. This is because there is no problem.
  • the air blowing means by providing the air blowing means on the second guide sheet, it is possible to prevent rain from directly entering the air blowing means when the user wears the in-cap ventilation device and works outdoors.
  • each said embodiment and each modification demonstrated the case where a ventilation means was attached detachably to a bag-like body using a planar fastener
  • attachment / detachment of a ventilation means is restricted to the method of using a planar fastener. Instead, it may be performed by various methods such as a method of using a dedicated component.
  • the cable for supplying power from the power supply means to the air blowing means passes through the edge of the in-cap ventilation device from the notch formed in the bag-like body.
  • the cable routing method is not limited to this.
  • the mounting means is a bag-like body.
  • the first interval holding means can be provided in the mounting means located in the vicinity of the open end of the bag-like body.
  • the third interval holding unit includes an outer cap.
  • Other means may be used as long as the distance between the body and the mounting means and / or the user's head can be kept substantially constant.
  • the cap on the cap is attached to the bag-like body and the mounting means so as to be continuous with the first guide sheet at the open end of the bag-like body. You may make it leave.
  • mounting the in-cap ventilation device on the head also wears the cap.
  • the in-cap ventilation device of the present invention ventilates the inside of the cap by sending air into the cap, but can also be applied to a helmet instead of the cap.
  • the air taken into the bag-like body by the blowing means is introduced from the air discharge port of the bag-like body into the hat or the first cap-like body, Since the first cap-like body can be ventilated, the stuffiness of the user's head can be sufficiently eliminated. Therefore, the present invention is suitable for use when performing work while wearing a hat.

Landscapes

  • Helmets And Other Head Coverings (AREA)

Abstract

　L'invention concerne un dispositif de ventilation dans un chapeau, avec lequel il est possible d'éliminer de façon adéquate un manque d'aération autour de la tête d'un utilisateur portant le chapeau. Ce dispositif de ventilation dans un chapeau (1) comprend : un corps en forme de sac (10) sous la forme d'un sac ; un moyen de montage (20) situé sur une partie de l'extrémité ouverte du corps en forme de sac (10), le corps en forme de sac (10) étant monté sur la tête à l'aide dudit moyen de montage (20) ; un moyen de soufflage (30) fixé au corps en forme de sac (10), ledit moyen de soufflage (30) amenant l'air extérieur dans un corps en forme de sac (20) et évacuant l'air à travers une ouverture d'évacuation d'air (13) ; un moyen de source d'énergie pour entraîner le moyen de soufflage (30) ; et un premier moyen de retenue d'espace (50) pour maintenir l'espace de l'ouverture d'évacuation d'air (13) de façon sensiblement uniforme, le premier moyen de retenue d'espace (50) étant situé au niveau de l'extrémité ouverte du corps en forme de sac (20). Lorsqu'un utilisateur porte un chapeau (X) sur le dispositif de ventilation dans un chapeau (1), l'air admis à l'intérieur du corps en forme de sac (20) par le moyen de soufflage (30) est introduit dans le chapeau (X) à travers l'ouverture d'évacuation d'air (13), l'intérieur du chapeau (X) étant ventilé.
PCT/JP2014/061310 2014-04-22 2014-04-22 Dispositif de ventilation dans un chapeau WO2015162695A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2016514586A JP6236749B2 (ja) 2014-04-22 2014-04-22 帽子内換気装置
PCT/JP2014/061310 WO2015162695A1 (fr) 2014-04-22 2014-04-22 Dispositif de ventilation dans un chapeau

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2014/061310 WO2015162695A1 (fr) 2014-04-22 2014-04-22 Dispositif de ventilation dans un chapeau

Publications (1)

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WO2015162695A1 true WO2015162695A1 (fr) 2015-10-29

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Country Link
JP (1) JP6236749B2 (fr)
WO (1) WO2015162695A1 (fr)

Cited By (3)

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Publication number Priority date Publication date Assignee Title
JP6029091B2 (ja) * 2013-07-18 2016-11-24 株式会社セフト研究所 ヘルメット内換気装置
US9999270B2 (en) * 2016-07-15 2018-06-19 Earl James Washingon Personal head and neck cooling cap
JP7478421B2 (ja) 2020-05-22 2024-05-07 株式会社セフト研究所 ヘルメット内換気装置

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JPS61176221U (fr) * 1985-04-23 1986-11-04
JPH0222331U (fr) * 1988-07-25 1990-02-14
JPH0390609A (ja) * 1989-08-30 1991-04-16 Norin Suisansyo Shinrin Sogo Kenkyusho 冷却換気機構付き保護帽
US20020035745A1 (en) * 2000-09-25 2002-03-28 Spell Ronald C. Cooling headwear
JP2004027418A (ja) * 2002-06-25 2004-01-29 Masami Murayama 防護帽
JP3118721U (ja) * 2005-11-21 2006-02-02 有限会社カシレキ 帽体の換気装置
JP2006214023A (ja) * 2005-02-02 2006-08-17 San Road:Kk 衛生キャップ
JP3186431U (ja) * 2013-07-25 2013-10-03 田中 英史 ファン露出型送風装置

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JP2003119611A (ja) * 2001-10-17 2003-04-23 Toshiji Hara 安全帽

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JPS61176221U (fr) * 1985-04-23 1986-11-04
JPH0222331U (fr) * 1988-07-25 1990-02-14
JPH0390609A (ja) * 1989-08-30 1991-04-16 Norin Suisansyo Shinrin Sogo Kenkyusho 冷却換気機構付き保護帽
US20020035745A1 (en) * 2000-09-25 2002-03-28 Spell Ronald C. Cooling headwear
JP2004027418A (ja) * 2002-06-25 2004-01-29 Masami Murayama 防護帽
JP2006214023A (ja) * 2005-02-02 2006-08-17 San Road:Kk 衛生キャップ
JP3118721U (ja) * 2005-11-21 2006-02-02 有限会社カシレキ 帽体の換気装置
JP3186431U (ja) * 2013-07-25 2013-10-03 田中 英史 ファン露出型送風装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6029091B2 (ja) * 2013-07-18 2016-11-24 株式会社セフト研究所 ヘルメット内換気装置
US10806205B2 (en) 2013-07-18 2020-10-20 Sft Laboratory Co., Ltd. Ventilating device in helmet
US9999270B2 (en) * 2016-07-15 2018-06-19 Earl James Washingon Personal head and neck cooling cap
JP7478421B2 (ja) 2020-05-22 2024-05-07 株式会社セフト研究所 ヘルメット内換気装置

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