WO2017169251A1 - 換気靴 - Google Patents
換気靴 Download PDFInfo
- Publication number
- WO2017169251A1 WO2017169251A1 PCT/JP2017/005754 JP2017005754W WO2017169251A1 WO 2017169251 A1 WO2017169251 A1 WO 2017169251A1 JP 2017005754 W JP2017005754 W JP 2017005754W WO 2017169251 A1 WO2017169251 A1 WO 2017169251A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- check valve
- valve
- opening
- hole
- exhaust
- Prior art date
- Legal status (The legal status 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 status listed.)
- Ceased
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Classifications
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B7/00—Footwear with health or hygienic arrangements
- A43B7/06—Footwear with health or hygienic arrangements ventilated
- A43B7/08—Footwear with health or hygienic arrangements ventilated with air-holes, with or without closures
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B7/00—Footwear with health or hygienic arrangements
- A43B7/06—Footwear with health or hygienic arrangements ventilated
- A43B7/08—Footwear with health or hygienic arrangements ventilated with air-holes, with or without closures
- A43B7/081—Footwear with health or hygienic arrangements ventilated with air-holes, with or without closures the air being forced from outside
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
- A43B13/16—Pieced soles
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
- A43B13/18—Resilient soles
- A43B13/20—Pneumatic soles filled with a compressible fluid, e.g. air, gas
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
- A43B13/18—Resilient soles
- A43B13/20—Pneumatic soles filled with a compressible fluid, e.g. air, gas
- A43B13/203—Pneumatic soles filled with a compressible fluid, e.g. air, gas provided with a pump or valve
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
- A43B23/02—Uppers; Boot legs
- A43B23/0245—Uppers; Boot legs characterised by the constructive form
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B7/00—Footwear with health or hygienic arrangements
- A43B7/06—Footwear with health or hygienic arrangements ventilated
- A43B7/08—Footwear with health or hygienic arrangements ventilated with air-holes, with or without closures
- A43B7/084—Footwear with health or hygienic arrangements ventilated with air-holes, with or without closures characterised by the location of the holes
- A43B7/088—Footwear with health or hygienic arrangements ventilated with air-holes, with or without closures characterised by the location of the holes in the side of the sole
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2437/00—Clothing
- B32B2437/02—Gloves, shoes
Definitions
- the present invention relates to a ventilation shoe.
- ⁇ Shoes have poor breathability inside the shoes, so if you wear them for a long time, your feet will get stuffy, causing the wearer to feel uncomfortable as well as causing athlete's foot. Therefore, a pump chamber is provided on the sole, and the pump chamber is compressed using the weight fluctuation of the wearer applied to the shoe when walking and the load variation due to bending, and the air is exhausted to the toe tip to ventilate the inside of the shoe. Ventilated shoes that are designed to do so are provided.
- the pump chamber is provided on the thick heel side, the opening of the intake passage communicating with the outside air is disposed at a position located on the heel of the wearer's foot, and the opening of the exhaust passage is positioned around the fingertip
- the intake passage and the exhaust passage are communicated with the pump chamber via check valves, respectively, and the pump chamber is compressed by stepping on the ventilation shoes, so that the indoor air is drawn from the exhaust passage to the foot.
- the inside of the shoe is ventilated by the action of discharging around the fingertips, restoring the pump chamber by lifting the shoe, and sucking air from the intake passage to the pump chamber by the negative pressure.
- the ventilation shoe requires a check valve that allows air to flow in and out only in one direction between the pump chamber and the intake passage and between the pump portion and the exhaust passage.
- the check valve has a structure in which a commonly used ball valve or the like is used in the heel, the structure becomes complicated and excessively heavy.
- the pump chamber provided in the heel portion and the check valve are communicated with each other through a pipe, and the height dimension of the pump chamber is increased. It is necessary to do so, and the sole of the ventilation shoe becomes thick.
- check valves, pipes, and the like have many joint portions to be sealed, and are easily peeled off and broken. Furthermore, since the pipe extends in the sole, there is a problem that when the wearer walks, the sole is prevented from being bent and the pump chamber cannot be sufficiently compressed.
- the object of the present invention is to provide a ventilation shoe that solves the conventional problems and can sufficiently ventilate the inside of the shoe and is suitable for practical use.
- the present invention An upper, a sole, and a ventilation device for ventilating the air inside the shoe
- the ventilator is An intake passage communicating with outside air; An exhaust passage that opens to the sole surface near the toe position and exhausts air into the shoe; An intake check valve disposed in communication with the intake passage and an exhaust check valve disposed in communication with the exhaust passage; It is provided in the sole and compressed as it is depressed, and the air stored inside is sent from the exhaust passage through the exhaust check valve into the shoe interior, restored as the pedal is released, and the intake check valve is And a pump chamber that takes in air from the intake passage through
- the intake check valve and the exhaust check valve are: A support member having a main surface portion formed with an opening and closing hole; A valve body made of a thin material having flexibility, having one end held by a supporting member, covering the opening / closing hole from the inside, and deforming inward by applying air pressure to the opening / closing hole from the outside, thereby opening the opening / closing hole And
- the sole is formed by laminating a plurality
- the check valve is integrally formed of a supporting member having a main surface portion in which an opening / closing hole is formed and a valve body having one end held by the supporting member and opening the opening / closing hole. It can be easily assembled by mounting it in the sole and communicating with the intake passage or the exhaust passage.
- the intake check valve and the exhaust check valve constitute the carrying member, and include a main surface portion and a side surface portion continuous to the main surface portion, It can be configured as a valve space, and includes a flat open case in which an opening / closing hole is formed in the main surface portion, and a valve body that holds one end in the opening case and covers the opening / closing hole from the inside. .
- the valve space is defined by the side surface portion around the open case, the external shape of the open case is made to coincide with the valve mounting hole, so that the valve mounting hole is stably held.
- the check valve for intake and the check valve for exhaust include the flat open case, a valve body that covers the opening / closing hole from the inside, and a cover that covers the open surface of the open case, The cover divides the valve space, and a communication hole is formed in the cover.
- the intake check valve the opening / closing hole is connected to the intake passage, and the communication hole is connected to the pump chamber.
- the exhaust check valve the open / close hole can be communicated with the pump chamber, and the communication hole can be communicated with the exhaust passage.
- the valve space is surrounded by an open case and a cover, and it is an integrated configuration that is unitized and easy to handle, and can be easily installed by mounting it in the valve mounting hole formed in the bottom plate.
- the ventilator can be configured, and the open case and the cover have the advantage that the valve body is reliably protected from the impact caused by walking and has excellent durability.
- the valve body can be held by sandwiching one end of the valve body between the open case and the side surface portion of the cover, whereby the valve body is easily fixed by mutual assembly.
- a folding margin formed by bending one end of the valve body at a right angle may be provided, and one end of the valve body may be held by sandwiching the folding margin between the side surface portion of the open case and the side surface portion of the cover. The valve body is securely fixed by this folding allowance.
- the check valve suitable for the ventilation shoe of the present invention is extremely thin with a thickness of several millimeters and requires high impact resistance, but with such a configuration, the check valve is easy to manufacture, small in size, robust, and A non-return valve for a ventilated shoe having a stable body and stable performance can be realized, and a feasible provision of a ventilated shoe that has been a product on a conventional desk is possible.
- a valve mounting hole for accommodating an intake check valve and a valve mounting hole for accommodating an exhaust check valve are installed at any one of the intermediate bottom plates, where other bottom plates overlap vertically.
- the exhaust check valve is inserted into the valve mounting hole so that the outside of the opening / closing hole is positioned upward, and the outside of the opening / closing hole is positioned downward, so that the intake check valve is positioned between the bottom plates.
- the pump chamber formed in is connected from the inside to the open / close hole of the intake check valve via the common passage leading to the lower part of the check valve, and from the outside to the open / close hole of the exhaust check valve Is done.
- the two check valves are arranged adjacent to each other at the heel position on the heel, which is the strongest of the shoes and hardly receives the deformation force. For this reason, damage of both check valves is suppressed, and the durability of the ventilation shoe itself is improved.
- the sole is formed by laminating a plurality of bottom plates
- the pump chamber is a flat chamber formed between the bottom plates, and an intermediate bottom plate in which the other bottom plates overlap with each other is almost equal to the thickness of the check valve.
- a valve mounting hole for accommodating the check valve is formed, and each check valve is fitted in the valve mounting hole.
- a configuration is proposed in which the communication hole communicates with the pump chamber, and the exhaust check valve has an open / close hole communicated with the pump chamber and the communication hole communicated with the exhaust passage.
- a valve mounting hole is formed in one of the intermediate bottom plates, and a check valve is mounted here, and the ventilation device can be easily configured by stacking the bottom plates.
- the ventilation shoes here include all shoes that require ventilation, such as men's shoes, women's shoes, sports shoes, safety shoes, boots, boots, and golf shoes.
- the sole is configured by laminating a plurality of bottom plates, the pump chamber is formed in a flat shape between the bottom plates, a valve mounting hole is formed in an intermediate bottom plate where other bottom plates overlap each other, and the valve mounting hole Since the check valve integrated through the support member is mounted, the thickness of the sole can be reduced, the ventilation shoes can be downsized, and the volume of the pump chamber can be increased. The ventilation in the shoe body can be performed sufficiently.
- FIG. 1 is a perspective view of a ventilation shoe to which the present invention is applied. It is a top view of the sole of 1st Embodiment. It is a top view of the insole board of 1st Embodiment. It is a top view of the middle bottom board of a 1st embodiment. It is a top view of the lower bottom board of a 1st embodiment. It is a top view of this bottom board of a 1st embodiment. It is a disassembled perspective view which shows the 1st Example of check valve V1, V2. It is a top view of check valve V1, V2. It is a bottom view of check valve V1, V2.
- FIG. 2 is a sectional view taken along line XX in FIG. It is a longitudinal cross-sectional view of the ventilation shoe of 2nd Embodiment. It is a longitudinal cross-sectional view of the ventilation shoe of 3rd Embodiment. It is a longitudinal cross-sectional view of the ventilation shoe of 4th Embodiment. It is a longitudinal cross-sectional view of the ventilation shoes of 5th Embodiment.
- FIG. 18 is a YY sectional view of FIG. 17.
- FIG. 24 is a ZZ sectional view of FIG. 23. It is a top view which shows the lower bottom board of 6th Embodiment. It is a vertical side view which shows the lower bottom board of 6th Embodiment. It is a top view of 2nd Example of check valve V1, V2.
- a ventilation shoe 30 includes an upper 31, a sole 32, and a ventilation device for ventilating the air inside the shoe 34.
- a heel 33 is provided on the buttocks of the sole 32. Also, an insole plate 35 that comes into contact with the back surface of the foot, an insole plate 36 that is disposed below the insole plate 35 so as to overlap with the insole plate 35, and an insole plate 36 that is disposed below the insole plate 36 so as to overlap with the insole plate 36 A bottom plate 37 and a bottom plate 38 disposed below the bottom plate 37 so as to overlap the bottom plate 37 are provided.
- the insole plate 35 to the bottom plate 38 all correspond to the bottom plate of the present invention constituting the sole 32.
- the shoe interior 34 of the ventilation shoe 30 is surrounded by the upper 31 and the sole 32 and is formed between the upper 31 and the insole board 35.
- the insole plate 35, the midsole plate 36, the lower bottom plate 37, and the main bottom plate 38 are made of an elastic material such as rubber or soft synthetic resin, and are bonded to each other by an adhesive or the like to form the sole 32.
- the ventilation shoe 30 includes a ventilation device that takes in outside air via the shoe interior 34 and releases it to the toe side of the shoe interior 34. This ventilation device will be described.
- the ventilation device is formed to be opened at the rear end portion of the shoe interior 34, and is formed to be opened on the sole surface near the toe position of the shoe interior 34, the intake passage L1 for inhaling the air inside the shoe interior 34, An exhaust passage L2 for exhausting air into the shoe interior 34 and a pump chamber P for sending air sucked in the intake passage L1 to the exhaust passage L2 are provided.
- the intake passage L1 has a plurality of openings 148a to 148c formed in the width direction of the ventilation shoe 30 at the rear end portion of the insole plate 35, and the rear end of the midsole plate 36 in the present embodiment.
- a plurality of intake passages 151a to 151c are formed in communication with the openings 148a to 148c and the pump chamber P.
- the openings 148a to 148c and the intake passages 151a to 151c communicate with an intake check valve V1 disposed immediately below to constitute an intake passage L1 to perform intake.
- the exhaust passage L2 has a plurality of openings 149a to 149d formed in the width direction of the ventilation shoe 30 at the front end portion of the insole plate 35, in this embodiment, and a width at the front end portion of the midsole plate 36.
- a plurality of exhaust passages 155a to 155d and exhaust guide passages 156 formed at the front end of the lower bottom plate 37 are provided, and openings 149a to 149d and exhaust passages 155a to 155a are formed in the direction.
- 155d performs exhaust by communicating with an exhaust guide path 156 formed immediately below and an exhaust check valve V2 to form an exhaust path L2.
- the ventilator has the pump chamber P formed by forming a space between the lower bottom plate 37, which is an intermediate bottom plate, and the main bottom plate 38, and intake passages 151a to 151c at the rear end of the lower bottom plate 37.
- a mounting hole 157 and an exhaust check valve V2 accommodated in the valve mounting hole 157 are provided.
- the pump chamber P is formed with a recess having a sufficiently wide area with a depth of several millimeters on the upper surface of the bottom plate 38, leaving a peripheral edge at the periphery.
- 38 is formed by adhering the lower bottom plate 37 to and in close contact with each other, and has a communication port 163 communicating with the intake valve mounting hole 152 at the rear end and a communication port 164 communicating with the exhaust valve mounting hole 157 at the front end.
- Projecting spacers 38 a and 38 b having an upper surface having the same height as the upper surface of the main bottom plate 38 are formed on the main bottom plate 38.
- a region 161a between the communication port 163 and the projecting spacer 38a and a region 161b between the projecting spacers 38a and 38b in the pump chamber P are provided with a cushion material 38c made of an elastic material such as rubber.
- 38d are disposed between the main bottom plate 38 and the lower bottom plate 37 so as to adhere to each other. Due to the protruding spacers 38a and 38b and the cushioning materials 38c and 38d, changes in the shape of the lower bottom plate 37 due to long-term use of the ventilation shoe 30 are prevented.
- the volume of the pump chamber P can be increased by changing the area, depth, etc. of the recess. In this case, it is possible to further increase the amount of air that can be exhausted into the shoe interior 34 or sucked from outside the shoe interior 34.
- FIGS. 8 to 12 a valve body T, an open case 201, and a cover 202 that is fitted in the open case 201 without a gap are provided.
- the open case 201 constitutes the carrying member of the present invention.
- the intake check valve V1 and the exhaust check valve V2 have the same structure and are arranged upside down.
- the open case 201 includes a main surface portion f and a side surface portion w continuous with the main surface portion f, and has a thin and flat box shape with one surface open. Opening / closing holes 205a and 205b are formed as inlets.
- the cover 202 includes a main surface portion and a side surface portion continuous to the main surface portion, and has a thin and flat box shape with one surface open.
- the main surface portions have communication holes 206a and 206b as air outlets. Is formed.
- the opening / closing holes 205a and 205b and the communication holes 206a and 206b are formed eccentric to each other so that the valve body T can smoothly flow air without closing the communication holes 206a and 206b when the opening / closing holes 205a and 205b are opened. Can do.
- the inside of the open case 201 is installed so that the outside angle of the valve body T is aligned, the cover 202 is inserted into the open case 201, the edge of the valve body T is sandwiched and fixed, and the inside (inside the opening and closing holes 205a and 205b) ) Is formed with a check valve.
- the open case 201 and the cover 202 are integrated by bonding or caulking.
- the valve body T is made of a thin metal plate or synthetic resin plate having a thickness of about 0.03 mm, and its rear end is bent and includes a bending allowance 200.
- the bending allowance 200 By holding the bending allowance 200 between the case side surface and the cover side surface, the holding of the valve body T is ensured, and the valve body T can be easily assembled to the open case 201 without applying the fixing means of the valve body T. Can do.
- the intake check valve V1 is mounted in the intake valve mounting hole 152 with the opening / closing hole 205a upward and the communication hole 206a downward, and the outside of the opening / closing hole 205a is connected to the intake passage L1 ( 1) and the communication hole 206a communicate with the pump chamber P (FIG. 8).
- the exhaust check valve V2 has the opening / closing hole 205b downward, the communication hole 206b upward, the opening / closing hole 205b between the pump chamber P (FIG. 7) and the outside of the communication hole 206b. It communicates with the exhaust passage L2.
- the open case 201 and the cover 202 are made of a high-strength material such as metal or synthetic resin, and the valve element T is flexible such as metal or synthetic resin. It is made of a thin material having
- the intake check valve V1 is opened when the pressure in the pump chamber P becomes lower than the pressure in the shoe interior 34 (negative pressure), and the air in the shoe chamber 34 is sucked into the pump chamber P from the intake passage L1 and exhausted.
- the check valve V2 is opened when the pressure in the pump chamber P becomes higher than the pressure in the shoe interior 34, and the air in the pump chamber P is exhausted from the exhaust passage L2.
- the valve space is surrounded by an open case 201 and a cover 202, the valve body T is fixed to the open case 201, and is integrated.
- the unit is easy to handle, and the ventilation device can be easily configured by mounting it in the valve mounting hole formed in the bottom plate.
- the open case 201 and the cover 202 allow the valve element T to accompany walking. There is an advantage that it is reliably protected from impact and has excellent durability. Further, since the height of the check valves V1, V2 can be set to 2 to 3 [mm], the occupied space can be reduced.
- the valve body T does not block the communication holes 206a and 206b when the opening / closing holes 205a and 205b are opened.
- the air can flow smoothly.
- the intake check valve V1 and the exhaust check valve V2 have the same structure, they can be used by selecting the front and back of the check valve.
- the ventilation structure of the shoe interior 34 will be described.
- air outside the shoe interior 34 is sucked into the shoe interior 34, circulated, and exhausted outside the shoe interior 34 by the ventilation device.
- the air permeability of the shoe interior 34 is deteriorated.
- the air outside the shoe interior 34 cannot be taken into the shoe interior 34, the air is circulated within the shoe interior 34, and the air inside the shoe interior 34 cannot be exhausted sufficiently outside the shoe interior 34.
- the back surface between the wear mouth portion 31 a and the toe portion 31 b of the upper 31, the back surfaces of the collar portion 31 c and the side portion 31 d, and the insole plate 35 On the surface, a sheet 80 having a concavo-convex groove array is adhered, and an air passage 41 communicating with the outside air in the shoe interior 34 is formed.
- the outside of the shoe interior 34 is communicated with the air passage 41 so that air can be sufficiently circulated in the shoe interior 34 and the air inside the shoe interior 34 can be sufficiently discharged to the outside of the shoe interior 34. Or the air outside the shoe interior 34 can be sufficiently taken into the shoe interior 34.
- the inside and outside of the shoe 34 are communicated with each other via the first to third ventilation paths 41 to 43 (see FIG. 1), so that air can be sufficiently circulated within the shoe inside 34 and the shoe can be circulated.
- the air inside the interior 34 can be exhausted to the outside of the shoe interior 34, and the air outside the shoe interior 34 can be sufficiently taken into the interior of the shoe 34.
- the sheet 80 having the concavo-convex groove row is formed, for example, by applying a stepped process to the leather at a predetermined pitch and applying a synthetic resin to the back side thereof.
- the intake passage L1 communicates with the outside air via the shoe interior 34, and unlike the conventional configuration in which an opening is formed in the heel 33 or the like, rainwater or the like does not enter from the opening, It will be suitable for practical use.
- the ventilation shoe 30 of the other foot leaves the ground and the sole 32 returns to a flat state, the pump chamber P is decompressed, and the lower bottom plate 37 and the main bottom plate 38 are separated from each other, and the pump chamber P is restored to a negative pressure.
- the valve element T of the intake check valve V1 opens inward as shown by the chain line in FIG. 11, the intake check valve V1 is opened, and the air inside the shoe 34 opens in the direction of the arrow 148a ⁇
- the air is taken in from 148c and sent to the pump chamber P via the intake passage L1 and the intake check valve V1. Accordingly, air outside the shoe interior 34 is sucked into the shoe interior 34.
- the exhaust check valve V2 is closed.
- air outside the shoe interior 34 is sucked into the shoe interior 34 from the upper edge of the upper 31, and is discharged out of the shoe interior 34 from the upper edge of the upper 31.
- the protruding spacers 38a and 38b are formed to extend in the width direction of the ventilation shoe 30, the curvature of the insole board 35, the midsole board 36, the lower bottom board 37, and the main bottom board 38 when the wearer walks. Is not blocked by the protruding spacers 38a and 38b. Therefore, the volume of the pump chamber P can be changed sufficiently.
- the cushion members 38c and 38d are disposed in the pump chamber P, the weight is applied by walking and the sole 32 is compressed and curved, and the lower base plate 37 and the main base plate 38 are brought close to each other in the pump chamber P. Then, when the sole 32 returns to a flat state, the lower bottom plate 37 and the main bottom plate 38 can be quickly restored and separated in the pump chamber P. Therefore, the shoe interior 34 can be reliably ventilated.
- the intake check valve V1 is disposed behind the heel Ar11, and the exhaust check valve V2 is disposed forward of the toe tip Ar12.
- the intake check valve V1 and the exhaust check valve V2 are not damaged by being loaded. Therefore, the durability of the ventilation shoe 30 can be improved. Further, since the intake check valve V1 and the exhaust check valve V2 do not hit the foot, the wearer does not feel uncomfortable.
- FIG. 14 is a longitudinal sectional view of a ventilation shoe according to the second embodiment of the present invention.
- the sole 32 is an insole plate 235 serving as a second bottom plate that contacts the back surface of the foot, and a first bottom plate disposed so as to overlap the insole plate 235 below the insole plate 235.
- the pump chamber P is formed between the insole plate 235 and the midsole plate 236, and the communication hole 206a of the intake check valve V1 is passed through the first to third intake guide paths 253, 254, and 255.
- the open / close hole 205b of the exhaust check valve V2 communicates with the pump chamber P via the first to third exhaust guide paths 256, 257, and 258.
- the pump chamber P is formed by deforming the insole plate 235 and forming a space having a sufficiently wide area with a depth of several millimeters between the pump chamber P and the pump chamber P.
- cushion materials 238c and 238d made of an elastic material such as foam rubber are disposed between the insole plate 235 and the insole plate 236.
- FIG. 15 is a longitudinal sectional view of a ventilation shoe according to the third embodiment of the present invention.
- the sole 32 is an insole plate 235 as a second bottom plate that comes into contact with the back surface of the foot, and a lower bottom plate as a first bottom plate disposed so as to overlap the insole plate 235 below the insole plate 235. 237 and a bottom plate 238 disposed below the lower plate 237 so as to overlap the lower plate 237, and a pump chamber P formed between the insole plate 235 and the lower plate 237.
- the pump chamber P is formed on the upper surface of the lower bottom plate 237 by forming a concave portion having a sufficiently wide area with a depth of several millimeters, leaving a peripheral edge around the periphery, and attaching the insole plate 235 to the lower bottom plate 237. It is formed by attaching and adhering.
- FIG. 16 is a longitudinal sectional view of a ventilation shoe according to the fourth embodiment of the present invention.
- the sole 32 includes an insole plate 235 that is in contact with the back surface of the foot, a lower bottom plate 237 that is disposed below the insole plate 235 so as to overlap the insole plate 235, and a lower bottom plate that is disposed below the lower bottom plate 237.
- 223 is provided with a main bottom plate 238 disposed so as to overlap with 237, and a pump chamber P formed between the insole plate 235 and the lower bottom plate 237 is provided.
- FIG. 17 is a longitudinal sectional view of a ventilation shoe.
- the sole 32 includes an insole plate 530 that comes into contact with the back surface of the foot, a board plate 540 that is disposed under the insole plate 530, and a folded portion 550 of the upper 31 under the board plate 540.
- the pump chamber P is formed by covering the opening 571 of the second lower bottom plate 570 with the first lower base plate 560 and the main bottom plate 580 on the upper and lower sides thereof.
- the heel 33 is fixed to the heel of the bottom plate 580 from below.
- the first lower bottom plate 560, the second lower bottom plate 570, and the main bottom plate 580 constitute a bottom plate that forms the sole 32 by being laminated.
- the insole board 530 shown in FIG. 19 has a plurality of openings 531 serving as exhaust ports at the front portion corresponding to the finger position.
- four openings 532 serving as intake ports are formed in the rear part.
- the board plate 540 that is overlapped with the insole plate 530 is joined on the folded portion 550 to form the upper 31, and as shown in FIG. 18, the opening 541 that matches the opening 531 and the opening that matches the opening 532 and the opening that matches the opening 532 below. 542.
- communication openings 551 a and 551 b are formed inside the folded portion 550 depending on the thickness of the folded portion 550.
- the communication openings 551a and 551b are blocked by a blocking film portion 552 having the same thickness as the folded portion 550 formed in the vicinity of the eaves, and communicate with the communication hole 206b of the exhaust check valve V2 on the eaves side of the communication opening 551a. Thus, it extends forward and faces the openings 531 and 541 from below.
- a thin plate-like spacer 555 having the same thickness as the folded portion 550 is disposed in the communication opening 551a. *
- the periphery of the spacer 555 becomes a communication path 553 (see FIGS. 18 and 20), and communicates with the openings 531 and 541 on the front side through the communication path 553. Further, the communication opening 551b communicates with the opening / closing hole 205 of the intake check valve V1 from above at the rear.
- the spacer 555 has a shape that does not block the openings 531 and 541 at the front, and extends to the openings 531 and 541. By the spacer 555, the height of the communication path 553 is held without being compressed.
- an exhaust communication hole 561 is formed in the front portion of the first lower bottom plate 560 shown in FIG. 21, and an intake communication hole 562 is formed behind the exhaust communication hole 561.
- the exhaust communication hole 561 coincides with the communication hole 206b of the exhaust check valve V2, and the intake communication hole 562 coincides with the opening / closing hole 205a of the intake check valve V1.
- the second lower bottom plate 570 which is an intermediate bottom plate, has an opening 571 that is hung forward from the arch portion and becomes the pump chamber P. Further, the exhaust check valve is disposed on the front side of the heel portion. A rectangular valve mounting hole 572 in which V2 is closely mounted is formed on the rear side, and a rectangular valve mounting hole 573 in which the intake check valve V1 is closely mounted is formed on the rear side.
- the thickness of the second lower bottom plate 570 is the same as the thickness of the check valves V1 and V2, and is set to about 2 to 4 mm.
- a common path 581 is formed on the upper surface of the latter half of the bottom plate 580.
- This common path 581 is formed of an elongated groove that reaches the opening 571 of the second lower bottom plate 570 at the front end portion and crosses the valve mounting holes 572 and 573 downward at the rear portion.
- two cushion materials 582 are bonded to the upper surface of the front half. The cushion material 582 is disposed so as to be accommodated in the opening 571 in a laminated state, and the thickness thereof is substantially equal to the thickness of the second lower bottom plate 570.
- the first lower bottom plate 560 is covered on the opening 571, and the lower surface side of the opening 571 is covered with the main plate 580, whereby the pump chamber P whose upper and lower surfaces are shielded by the opening 571 is configured.
- the cushioning material 582 helps restore the compressed pump chamber.
- the lower bottom plates 560 and 570 and the main bottom plate 580 are made of an elastic material such as rubber and soft synthetic resin, and are bonded to each other with an adhesive or the like, and both function as a bottom plate to form the sole 32.
- the spacer 555, the first lower bottom plate 560, and the second lower bottom plate 570 are formed and joined on the front and back sides, but it is also possible to integrally form them.
- 25 and 26 show such a configuration, and components having the same significance as those described above are denoted by the same reference numerals and description thereof is omitted.
- a groove-shaped opening 571, an exhaust valve mounting hole 572, and an intake valve mounting hole 573 are formed on the lower surface of the lower bottom plate 600, which is an intermediate bottom plate, and an exhaust communication hole is provided immediately above the valve mounting holes 572 and 573. 561 and an intake communication hole 562 are formed.
- a protruding spacer 555 is integrally formed on the upper surface of the lower bottom plate 600.
- the bottom plate 580 is disposed on the lower surface of the lower bottom plate 600, and the space of the opening 571 becomes the pump chamber P.
- the spacer 555, the first lower bottom plate 560, and the second lower bottom plate 570 are integrated, the number of laminated bottom plates constituting the sole is reduced, and the structure is simplified.
- the check valves V1 and V2 are arranged adjacent to each other at the heel position on the heel 33, which is the strongest of the shoes and hardly receives the deformation force. For this reason, breakage of the check valves V1, V2 is suppressed, and the durability of the ventilation shoes themselves is improved.
- the exhaust check valve V2 is disposed on an arch, for example, between the projecting spacer 38a and the cushion material 38c in FIG. 7, or between the projecting spacer 38a and the cushion material 38d, or the exhaust passage L2. It can also be arranged immediately below. In that case, since no load is applied to the exhaust check valve V2 during walking, the exhaust check valve V2 is not damaged.
- FIG. 27 is a plan view
- FIG. 28 is a cross-sectional view of a form used as an intake check valve V1
- FIG. 29 is a cross-sectional view of a form used as an exhaust check valve V2.
- the intake check valve V1 and the exhaust check valve V2 have the same structure, and are composed of a main surface portion f and a side surface portion w around the main surface portion f, and have a thin, flat box shape with an open lower portion.
- a fixing member 303 is provided that is fixed to the open case 301 by the open case 301, the valve body T, an adhesive, and the like, and presses and fixes one edge of the valve body T against the back surface of the open case 301. Opening / closing holes 305 a and 305 b as air inlets are formed in the main surface portion f of the open case 301.
- the open case 301 constitutes the carrying member of the present invention.
- the open surface of the open case 301 is fitted into the intake valve mounting hole 152 (FIG. 1) with the open surface of the open case 301 facing downward.
- a valve space is formed inside.
- the outside of the opening / closing hole 305a communicates with the intake passage L1 (FIG. 1) and the lower part of the valve space (inside the opening / closing hole 305a) communicates with the pump chamber P.
- the exhaust case mounting hole 157 is fitted into the exhaust valve mounting hole 157 with the open surface of the open case 301 facing upward, so that A valve space is formed.
- the outside of the opening / closing hole 305b communicates with the pump chamber P, and the upper part of the valve space (inside the opening / closing hole 305b) communicates with the exhaust passage L2.
- the intake check valve V1 and the exhaust check valve V2 have the same structure, they can be used by turning them upside down.
- the valve body T is fixed to the open case 301 and integrated, and the ventilation device can be easily configured by mounting in the valve mounting holes 572 and 573 formed in the bottom plate.
- the valve space is defined by the side surface portion w around the open case 301, by matching the outer shape of the open case 301 with the valve mounting holes 572 and 573, the valve mounting holes 572 and 573 can be stably formed. Retained.
- there are advantages that the number of parts is small and the structure is simple.
- FIG. 30 is a cross-sectional view of the form used as the intake check valve V1
- FIG. 31 is a cross-sectional view of the form used as the exhaust check valve V2.
- the check valves V1 and V2 are composed of a plate 401, a valve body T, and thin plate-like spacers 403 and 404.
- the valve body T is fixed between the plate 401 and the spacer 403 at one side edge of the plate 401 with an adhesive or the like.
- a spacer 404 is fixed to the other side edge of the plate 401 with an adhesive or the like so as to face the other edge of the valve element T.
- a valve space that allows the valve element T to operate is formed inside the spacers 403 and 404.
- the plate 401 is formed with opening / closing holes 205a and 205b as air inlets. This plate 401 constitutes the carrying member of the present invention.
- the lower portion of the plate 401 When used as the intake check valve V1, the lower portion of the plate 401 is inserted into the intake valve mounting hole with the back surface (inside of the opening / closing hole 205a) facing downward as shown in FIG. A valve space is formed in the valve chamber, the valve space communicates with the pump chamber P, and the opening / closing hole 205a communicates with the intake passage L1.
- the plate 401 when used as the exhaust check valve V2, as shown in FIG. 31, the plate 401 is fitted into the exhaust valve mounting hole with the back surface (inside of the opening / closing hole 205b) facing upward, A valve space is formed in the upper part, the valve space is communicated with the exhaust passage L2, and the opening / closing hole 205b is communicated with the pump chamber P.
- valve body T is fixed to the plate 401 and integrated, and the ventilation device can be easily configured by mounting in the valve mounting hole formed in the bottom plate. Has the advantage of being simple and easy to manufacture.
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Abstract
Description
アッパーと、ソールと、靴内部の空気を換気するための換気装置とを備え、
前記換気装置は、
外気と連通する吸気通路と、
足指位置付近のソール表面に開口して、靴内部へ空気を排気するための排気通路と、
吸気通路と連通して配設される吸気用逆止弁及び排気通路と連通して配設される排気用逆止弁と、
ソール内に設けられ、踏み込みに伴って圧縮し、内部に貯留された空気を排気用逆止弁を介して排気通路から靴内部に送り、踏み込み解除に伴って復元し、吸気用逆止弁を介して吸気通路から空気を取り込むポンプ室とを備えたものであり、
前記吸気用逆止弁及び前記排気用逆止弁は、
開閉孔が形成されてなる主面部を備える担持部材と、
可撓性を有する薄い材料からなり、担持部材に一端が保持されて、前記開閉孔を内側から覆い、外側から開閉孔に空気圧が加わることによって内側へ変形して、開閉孔を開放する弁体とを有し、
ソールは、複数の底板を積層してなり、
ポンプ室は、底板間に形成された偏平な室からなり、
ソールの内部には、各逆止弁が収容される弁装着孔を夫々形成して、各逆止弁を開閉孔が上下方向に位置するように弁装着孔に内嵌し、
吸気用逆止弁にあっては、開閉孔の外側を靴内部と通気した吸気通路と連通させ、開閉孔の内側をポンプ室に連通させて配置し、
排気用逆止弁にあっては、開閉孔の外側をポンプ室に連通させ、開閉孔の内側を排気通路と連通させて配置した
ことを特徴とする換気靴である。
ここで開閉孔の内側とは、弁体が保持されている側をいい、開閉孔の外側とは、弁体が保持されていない側をいう。
かかる構成にあっては、開放ケース周囲の側面部により弁空間が規定されるため、この開放ケースの外形を弁装着孔に一致させることにより、安定的に、弁装着孔に保持される。
かかる構成にあっては、弁空間を開放ケースとカバーで囲んで形成し、一体化した構成であり、ユニット化されて取り扱いが容易であり、底板に形成した弁装着孔への装着により、簡単に換気装置を構成することができると共に、開放ケースとカバーにより、弁体が、歩行に伴う衝撃から確実に保護され、耐久性にすぐれているという利点がある。
かかる構成にあっては、靴の中で最も強固で変形力を受けにくい、ヒールの上となる踵位置に、両逆止弁が隣接して配置される。このため、両逆止弁の損壊が抑止され、換気靴自体の耐久性が向上する。
かかる構成にあっては、中間の底板のいずれかに弁装着孔を形成して、ここに逆止弁を装着したものであり、底板の積層により、容易に換気装置を構成することができる。
図1において、換気靴30は、アッパー31とソール32と、靴内部34の空気を換気するための換気装置とを備える。
図8~図12に示されるように、弁体T、開放ケース201、該開放ケース201に隙間なく内嵌されるカバー202を備える。開放ケース201は、本発明の担持部材を構成する。吸気用逆止弁V1及び排気用逆止弁V2は同一構造であり、表裏逆にして配設される。
また、逆止弁V1、V2の高さを2~3〔mm〕にすることができるので、その占有スペースを小さくすることができる。
換気靴30においては、換気装置によって、靴内部34外の空気が、靴内部34に吸引され、循環し、靴内部34外に排出されるようになっている。ところが、換気靴30を装着したときに装着者の足がアッパー31の内周面及び中敷板35の表面に隙間なく密着すると、靴内部34の通気性が悪くなる。その結果、靴内部34外の空気を靴内部34に取り込んだり、靴内部34で空気を循環させたり、靴内部34の空気を靴内部34外に十分に排出したりすることができなくなる。
換気靴30を装着し、片方の足を踏み出すと、着地している他方の足に全体重が加わり、踵が上がって爪先で立つ状態になり、それに伴って、ソール32が圧縮、湾曲し、ポンプ室P内において下底板37と本底板38とが接近し、ポンプ室Pが圧縮されて圧力が高くなる。これにより、排気用逆止弁V2の開閉孔205bから弁体Tに空気圧が掛かって、図12鎖線のように内側に開き、開閉孔205bが開いて排気用逆止弁V2が開放され、ポンプ室P内の空気は、排気通路L2に吐出され、開口149a~149dから靴内部34に排気される。このとき、吸気用逆止弁V1は閉鎖されている。
本実施の形態において、ソール32は、足の裏面と当接する第2の底板としての中敷板235、該中敷板235より下方において中敷板235と重ねて配設された第1の底板としての中底板236、該中底板236より下方において中底板236と重ねて配設された下底板237及び該下底板237より下方において下底板237と重ねて配設された本底板238を備える。
本実施の形態において、ソール32は、足の裏面と当接する第2の底板としての中敷板235、該中敷板235より下方において中敷板235と重ねて配設された第1の底板として下底板237及び該下底板237より下方において下底板237と重ねて配設された本底板238を備え、中敷板235と下底板237との間に形成されるポンプ室Pを備える。
本実施の形態において、ソール32は、足の裏面と当接する中敷板235、該中敷板235より下方において中敷板235と重ねて配設された下底板237及び該下底板237より下方において下底板237と重ねて配設された本底板238を備え、中敷板235と下底板237との間に形成されるポンプ室Pを備える。
本実施の形態において、ソール32は、足の裏面と当接する中敷板530、該中敷板530の下に重ねて配設されたボード板540、ボード板540の下にアッパー31の折り返し部550を介して配設された第1下底板560、第1下底板560の下方に重ねて配設された第2下底板570、第2下底板570の下方に重ねて配設された本底板580を備え、第2下底板570の開口部571を、その上下で第1下底板560と本底板580とで覆うことにより、ポンプ室Pを形成している。本底板580の踵には、下方からヒール33が固着される。第1下底板560、第2下底板570及び本底板580は、その積層によりソール32をなす底板を構成する。
図19で示す中敷板530は、その指位置に対応する前部に排気口となる複数の開口531が形成される。また、その後部には、吸気口となる4つの開口532が形成される。
上述の実施態様は、スペーサ555,第1下底板560、第2下底板570を、夫々形成して表裏で接合する構成としているが、これを一体成形することも可能となる。
図25,26は、かかる構成を示し、上述の構成と同じ意義を有する構成には、同一符号を付して説明を省略する。
中間の底板である下底板600の下面には、溝状の開口部571,排気用弁装着孔572,吸気用弁装着孔573を形成し、弁装着孔572,573の直上に排気用連通孔561,吸気用連通孔562を形成している。また、下底板600の上面には、突状スペーサ555が一体的に突成されている。この下底板600の下面には、本底板580が配置され、開口部571の空間がポンプ室Pとなる。このようにスペーサ555,第1下底板560、第2下底板570が一体化されるため、ソールを構成する底板の積層枚数が減少し、構造が簡単となる。
歩行により、開口部571を上下で遮蔽して成るポンプ室Pに体重が掛かり湾曲すると、該ポンプ室Pが圧縮され、圧縮空気が共通路581を通り、排気用逆止弁V2の開閉孔205bの弁体Tを押し上げて開放し、連通孔206bから流出する。そして、排気用連通孔561、連通開口551a及び開口531,541からなる排気通路L2を通って、開口531から足指の下面に噴射される。
図27は平面図、図28は吸気用逆止弁V1として用いた形態の断面図、図29は排気用逆止弁V2として用いた形態の断面図である。
図30は吸気用逆止弁V1として用いた形態の断面図、図31は排気用逆止弁V2として用いた形態の断面図である。
31 アッパー
32 ソール
34 靴内部
37、570、600 下底板(中間の底板)
38、580 本底板
152、157 弁装着孔
205a、205b 開閉孔
206a、206b 連通孔
201、301 開放ケース(担持部材)
202 カバー
305a、305b 開閉孔
401 プレート(担持部材)
405a、405b 開閉孔
572、573 弁装着孔
L1 吸気通路
L2 排気通路
P ポンプ室
V1 吸気用逆止弁
V2 排気用逆止弁
T 弁体
Claims (7)
- アッパーと、ソールと、靴内部の空気を換気するための換気装置とを備え、
前記換気装置は、
外気と連通する吸気通路と、
足指位置付近のソール表面に開口して、靴内部へ空気を排気するための排気通路と、
吸気通路と連通して配設される吸気用逆止弁及び排気通路と連通して配設される排気用逆止弁と、
ソール内に設けられ、踏み込みに伴って圧縮し、内部に貯留された空気を排気用逆止弁を介して排気通路から靴内部に送り、踏み込み解除に伴って復元し、吸気用逆止弁を介して吸気通路から空気を取り込むポンプ室とを備えたものであり、
前記吸気用逆止弁及び前記排気用逆止弁は、
開閉孔が形成されてなる主面部を備える担持部材と、
可撓性を有する薄い材料からなり、担持部材に一端が保持されて、前記開閉孔を内側から覆い、外側から開閉孔に空気圧が加わることによって内側へ変形して、開閉孔を開放する弁体とを有し、
ソールは、複数の底板を積層してなり、
ポンプ室は、底板間に形成された偏平な室からなり、
ソールの内部には、各逆止弁が収容される弁装着孔を夫々形成して、各逆止弁を開閉孔が上下方向に位置するように弁装着孔に内嵌し、
吸気用逆止弁にあっては、開閉孔の外側を靴内部と通気した吸気通路と連通させ、開閉孔の内側をポンプ室に連通させて配置し、
排気用逆止弁にあっては、開閉孔の外側をポンプ室に連通させ、開閉孔の内側を排気通路と連通させて配置した
ことを特徴とする換気靴。 - 前記吸気用逆止弁及び前記排気用逆止弁は、
前記担持部材を構成するものであって、主面部と、該主面部に連続する側面部とを備えて、その内側を弁空間とし、主面部には開閉孔が形成されてなる扁平状開放ケースと、開放ケース内で一端が保持されて、前記開閉孔を内側から覆う弁体とを備え、
ソール内に、前記吸気用逆止弁にあっては、開閉孔を吸気通路と連通させ、弁空間をポンプ室に連通させて配置し、前記排気用逆止弁にあっては、開閉孔をポンプ室に連通させ、弁空間を排気通路と連通させて配置した
ことを特徴とする請求項1記載の換気靴。 - 前記吸気用逆止弁及び前記排気用逆止弁は、
前記扁平状開放ケースと、開閉孔を内側から覆う弁体と、該開放ケースの開放面を覆うカバーとを備えて、該開放ケースとカバーとで、弁空間を区画してなり、
前記カバーには、連通孔を形成し、
吸気用逆止弁にあっては、開閉孔を吸気通路と連通させ、連通孔をポンプ室に連通させて配置し、
排気用逆止弁にあっては、開閉孔をポンプ室に連通させ、連通孔を排気通路と連通させて配置した
ことを特徴とする請求項2記載の換気靴。 - カバーは、連通孔を形成した主面部と、該主面部に連続する側面部とを備えてなり、開放ケースに内嵌して、開放ケースとカバーの側面部とで、弁体の一端を挟持することにより、弁体を保持したことを特徴とする請求項3記載の換気靴。
- 弁体の一端を直角に折り曲げて形成した折り代を備え、開放ケースの側面部とカバーの側面部間で折り代を挟持して、弁体の一端を保持したことを特徴とする請求項4記載の換気靴。
- 上下に他の底板が重なる中間の底板のいずれか一つに、踵位置で、吸気用逆止弁が収容される弁装着孔と、排気用逆止弁が収容される弁装着孔を夫々形成し、吸気用逆止弁は開閉孔の外側が上方に位置するように、排気用逆止弁は開閉孔の外側が下方に位置するようにして夫々弁装着孔に嵌入し、底板間に形成したポンプ室を、逆止弁の下部に至る共通通路を介して、吸気用逆止弁の開閉孔に内側から連通し、排気用逆止弁の開閉孔に外側から連通したことを特徴とする請求項1乃至請求項5のいずれか1項に記載の換気靴。
- ソールは、複数の底板を積層してなり、
ポンプ室は、底板間に形成された偏平な室からなり、
上下に他の底板が重なる中間の底板には、逆止弁の厚みとほぼ等しく、かつ逆止弁が収容される弁装着孔を形成して、各逆止弁を弁装着孔に内嵌し、
吸気用逆止弁にあっては、開閉孔を靴内部と通気した吸気通路と連通させ、連通孔をポンプ室に連通させ、
排気用逆止弁にあっては、開閉孔をポンプ室に連通させ、連通孔を排気通路と連通させて配置した
ことを特徴とする請求項1乃至請求項6のいずれか1項に記載の換気靴。
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017529102A JP6232652B1 (ja) | 2016-03-30 | 2017-02-16 | 換気靴 |
| EP17773799.6A EP3437505A4 (en) | 2016-03-30 | 2017-02-16 | VENTILATION SHOE |
| KR1020187017828A KR102555669B1 (ko) | 2016-03-30 | 2017-02-16 | 환기 신발 |
| CN201780021026.6A CN109068788B (zh) | 2016-03-30 | 2017-02-16 | 换气靴 |
| US16/089,967 US10609983B2 (en) | 2016-03-30 | 2017-02-16 | Ventilation shoe |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016068753A JP2017176480A (ja) | 2016-03-30 | 2016-03-30 | 換気靴及び逆止弁 |
| JP2016-068753 | 2016-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2017169251A1 true WO2017169251A1 (ja) | 2017-10-05 |
Family
ID=59963048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2017/005754 Ceased WO2017169251A1 (ja) | 2016-03-30 | 2017-02-16 | 換気靴 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US10609983B2 (ja) |
| EP (1) | EP3437505A4 (ja) |
| JP (2) | JP2017176480A (ja) |
| KR (1) | KR102555669B1 (ja) |
| CN (1) | CN109068788B (ja) |
| WO (1) | WO2017169251A1 (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110840014B (zh) * | 2019-11-07 | 2021-10-15 | 许景贤 | 一种具有呼吸、缓震及起步阻尼功能的鞋底及具有该鞋底的鞋子 |
| JP7389533B1 (ja) * | 2022-04-14 | 2023-11-30 | 株式会社インフォム | 換気機能付き中敷きおよび靴 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6432604U (ja) * | 1987-08-20 | 1989-03-01 | ||
| JP2008110081A (ja) * | 2006-10-31 | 2008-05-15 | Nippon Health Shoes Kk | 履物 |
| JP2013212348A (ja) * | 2012-03-07 | 2013-10-17 | Infuomu:Kk | 換気靴 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8531139D0 (en) * | 1985-12-18 | 1986-01-29 | R Plc Sa | Footwear |
| CN86203509U (zh) * | 1986-05-17 | 1987-07-29 | 曹国均 | 排气鞋 |
| JPS6432604A (en) | 1987-07-29 | 1989-02-02 | Toshiba Corp | Superconducting magnet equipment |
| JPH0443045Y2 (ja) * | 1988-12-22 | 1992-10-12 | ||
| JPH0327602U (ja) * | 1989-07-20 | 1991-03-20 | ||
| CN2140635Y (zh) * | 1992-08-09 | 1993-08-25 | 马彦民 | 一种清凉鞋 |
| CN2169751Y (zh) * | 1993-05-21 | 1994-06-22 | 良俊工业有限公司 | 弹板式止回阀 |
| KR960016572B1 (ko) * | 1994-03-10 | 1996-12-16 | 권중택 | 다기능 신발 |
| CN2490874Y (zh) * | 2001-07-03 | 2002-05-15 | 屠建华 | 自动换气鞋 |
| US20040010939A1 (en) * | 2001-09-24 | 2004-01-22 | Liu Chang Yuen | Shoes having ventilation devices |
| DE20316536U1 (de) * | 2003-10-28 | 2004-03-11 | Trw Automotive Electronics & Components Gmbh & Co.Kg | Rückschlagventil für die Fahrzeugentlüftung |
| US20050178023A1 (en) * | 2004-02-17 | 2005-08-18 | Hammonds Jesse M. | Self-ventilating shoe assembly |
| JP2006034531A (ja) * | 2004-07-26 | 2006-02-09 | Sokaido:Kk | 履物 |
| WO2006073214A1 (en) * | 2005-01-06 | 2006-07-13 | Jong Soo Cho | Footwear with ventilating and shock-absorbing device |
| US7578074B2 (en) * | 2005-09-29 | 2009-08-25 | Ridinger Michael R | Shoe ventilation and shock absorption mechanism |
| US20070294923A1 (en) | 2006-06-27 | 2007-12-27 | Nihon Health Shoes Co., Ltd. | Footwear |
| WO2009033899A1 (en) * | 2007-09-12 | 2009-03-19 | Alba Rappresentanze Di Menghini Giuseppe E C. S.A.S. | Moulded shoe bottom with high anti-shock ventilation properties. |
| JP4436925B1 (ja) * | 2009-10-30 | 2010-03-24 | 株式会社アシスト | 逆止弁及び密封袋、及び逆止弁と密封袋の製造方法 |
| KR20120047472A (ko) * | 2010-11-04 | 2012-05-14 | 장창원 | 신발 내부에 외부공기를 송풍시키는 장치 |
| KR101376957B1 (ko) * | 2012-09-29 | 2014-03-21 | 원준연 | 바닥창을 이용하여 펌핑작용이 되는 통풍신발 |
| JP2014200327A (ja) | 2013-04-01 | 2014-10-27 | 株式会社インフォム | 換気靴及び弁構造体 |
| EP2957186B1 (en) * | 2014-06-17 | 2020-05-06 | Geox S.p.A. | Ventilated shoe |
| ES2745254T3 (es) * | 2016-11-04 | 2020-02-28 | Atmos Airwalk Ag | Zapato con una estructura de suela y un dispositivo de bombeo de aire para la insuflación de aire en un espacio interior de zapato |
-
2016
- 2016-03-30 JP JP2016068753A patent/JP2017176480A/ja active Pending
-
2017
- 2017-02-16 EP EP17773799.6A patent/EP3437505A4/en active Pending
- 2017-02-16 WO PCT/JP2017/005754 patent/WO2017169251A1/ja not_active Ceased
- 2017-02-16 JP JP2017529102A patent/JP6232652B1/ja active Active
- 2017-02-16 CN CN201780021026.6A patent/CN109068788B/zh active Active
- 2017-02-16 KR KR1020187017828A patent/KR102555669B1/ko active Active
- 2017-02-16 US US16/089,967 patent/US10609983B2/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6432604U (ja) * | 1987-08-20 | 1989-03-01 | ||
| JP2008110081A (ja) * | 2006-10-31 | 2008-05-15 | Nippon Health Shoes Kk | 履物 |
| JP2013212348A (ja) * | 2012-03-07 | 2013-10-17 | Infuomu:Kk | 換気靴 |
Non-Patent Citations (1)
| Title |
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| See also references of EP3437505A4 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109068788B (zh) | 2021-05-04 |
| CN109068788A (zh) | 2018-12-21 |
| US20190125027A1 (en) | 2019-05-02 |
| JP2017176480A (ja) | 2017-10-05 |
| JPWO2017169251A1 (ja) | 2018-04-05 |
| EP3437505A1 (en) | 2019-02-06 |
| KR20180127308A (ko) | 2018-11-28 |
| US10609983B2 (en) | 2020-04-07 |
| EP3437505A4 (en) | 2020-03-11 |
| JP6232652B1 (ja) | 2017-11-22 |
| KR102555669B1 (ko) | 2023-07-13 |
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