GB2560701B - A shoe structure - Google Patents
A shoe structure Download PDFInfo
- Publication number
- GB2560701B GB2560701B GB1703596.5A GB201703596A GB2560701B GB 2560701 B GB2560701 B GB 2560701B GB 201703596 A GB201703596 A GB 201703596A GB 2560701 B GB2560701 B GB 2560701B
- Authority
- GB
- United Kingdom
- Prior art keywords
- oneway
- air
- control valve
- air bag
- regulating lever
- 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.)
- Active
Links
- 230000001105 regulatory effect Effects 0.000 claims description 60
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 229920001971 elastomer Polymers 0.000 claims description 6
- 239000000806 elastomer Substances 0.000 claims description 6
- 230000000284 resting effect Effects 0.000 claims description 2
- 230000006870 function Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000035807 sensation Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B17/00—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
- A43B17/02—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined wedge-like or resilient
- A43B17/03—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined wedge-like or resilient filled with a gas, e.g. air
- A43B17/035—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined wedge-like or resilient filled with a gas, e.g. air provided with a pump or valve
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B1/00—Hats; Caps; Hoods
- A42B1/22—Hats; Caps; Hoods adjustable in size ; Form-fitting or self adjusting head coverings; Devices for reducing hat size
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/10—Linings
- A42B3/12—Cushioning devices
- A42B3/121—Cushioning devices with at least one layer or pad containing a fluid
- A42B3/122—Cushioning devices with at least one layer or pad containing a fluid inflatable
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B19/00—Shoe-shaped inserts; Inserts covering the instep
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B21/00—Heels; Top-pieces or top-lifts
- A43B21/24—Heels; Top-pieces or top-lifts characterised by the constructive form
- A43B21/26—Resilient heels
- A43B21/28—Pneumatic heels filled with a compressible fluid, e.g. air, gas
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B21/00—Heels; Top-pieces or top-lifts
- A43B21/24—Heels; Top-pieces or top-lifts characterised by the constructive form
- A43B21/26—Resilient heels
- A43B21/28—Pneumatic heels filled with a compressible fluid, e.g. air, gas
- A43B21/285—Pneumatic heels 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
- A43B23/028—Resilient uppers, e.g. shock absorbing
- A43B23/029—Pneumatic upper, e.g. gas filled
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B3/00—Footwear characterised by the shape or the use
- A43B3/26—Footwear characterised by the shape or the use adjustable as to length or size
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B7/00—Footwear with health or hygienic arrangements
- A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
- A43C11/00—Other fastenings specially adapted for shoes
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Description
»
ASHOE STRUCTURE
The present invention relates to a shoe structure.
Conventional shoes have a determined size and specification so that the shoes cannot exactly satisfy the requirement of users of different foot sizes. In addition, when the size of the shoes is too large, the user has to place cushions or pads into the shoes to compensate the clearance between the shoes and the user’s feet, thereby easily causing uncomfortable sensation to the user. Further, it is often necessary to provide shoelaces to tighten the shoes, thereby causing inconvenience to the user when needing to tie the shoelaces.
The primary objective of the present invention is to provide an improved shoe stmcture.
In accordance with the present invention, there is provided a shoe structure as claimed in claim 1.
The benefits and advantages of the present invention will become apparent after a careful reading of the detailed description with appropriate reference to the accompanying drawings.
In the drawings: FIG 1 is a block diagram of an airbag device. FIG 2 is a side view of a shoe stmcture in accordance with the preferred embodiment of the present invention. FIG 3 is a partially exploded perspective view of the shoe stmcture in accordance with the preferred embodiment of the present invention. t FIG 4 is a locally enlarged exploded perspective view of the shoe structure in accordance with the preferred embodiment of the present invention. FIG 5 is a perspective view of the shoe structure in accordance with the preferred embodiment of the present invention. FIG. 6 is a top cross-sectional view of the shoe structure in accordance with the preferred embodiment of the present invention. FIG. 7 is a perspective view showing the inflated state of the shoe structure in accordance with the preferred embodiment of the present invention. FIG. 8 is a top cross-sectional view showing the inflated state of the shoe structure in accordance with the preferred embodiment of the present invention. FIG 9 is a perspective view showing the closed state of the shoe structure in accordance with the preferred embodiment of the present invention. FIG 10 is a top cross-sectional view showing the closed state of the shoe structure in accordance with the preferred embodiment of the present invention. FIG 11 is a perspective view showing the deflated state of the shoe structure in accordance with the preferred embodiment of the present invention. FIG. 12 is a top cross-sectional view showing the deflated state of the shoe structure in accordance with the preferred embodiment of the present invention.
Referring to the drawings and initially to FIG 1, an airbag device comprises a wear 110, namely a shoe structure, and an elastic module 40 mounted on the wear 110. The wear 110 has a wearing space 11 (see FIG 3). The elastic module 40 is mounted in the wearing space 11 of the wear 110 and includes a first air bag 41a, a second airbag 42a, a first control valve 43a, and a second control valve 44a. The first control valve 43a is connected with the first air bag 41a and forms a oneway air inlet circuit or a oneway air outlet circuit. The first control valve 43a is provided with a first oneway air inlet 431 and a first oneway air outlet 432. The second control valve 44a is connected between the first air bag 41a and the second air bag 42a and forms a oneway air inlet circuit or a oneway air outlet circuit. The second control valve 44a is provided with a second oneway air inlet 441 and a second oneway air outlet 442. The second control valve 44a and the first control valve 43 a are operated synchronously. A pressure gauge 14 is connected between the wear 110 and the second air bag 42a. Thus, the first air bag 41a and the second air bag 42a provide a high elastic support function.
Referring to FIGS. 2-6, a shoe structure la in accordance with the preferred embodiment of the present invention comprises a shoe body 11a and an elastic module 40 mounted on the shoe body 11a.
The shoe body 11a includes a vamp 10, a sole 20 and an insole 30. The vamp 10 has an interior provided with a wearing space 11 and has a surface provided with a plurality of vent holes 13. The sole 20 is provided with a receiving dimple 21 and a chamber 22. The insole 30 is mounted in the receiving dimple 21 of the sole 20. The chamber 22 of the sole 20 corresponds to a foot heel 51 (see FIG 6). The sole 20 has a periphery provided with a first valve hole 23 connected to the chamber 22 and a second valve hole 24 connected to the chamber 22. The first valve hole 23 has a first channel 231. The second valve hole 24 has a second channel 241. Each of the first valve hole 23 and the second valve hole 24 of the sole 20 has a periphery provided with multiple indication characters, including "inflated", "Deflate" and "Hold".
The elastic module 40 is mounted in the wearing space 11 of the vamp 10 and includes a first air bag 41, a second air bag 42, a first control valve 43 and a second control valve 44. The first air bag 41 is an endless hollow airbag and is combined with an inner periphery of the vamp 10. The second air bag 42 is mounted in the chamber 22 of the sole 20. The first control valve 43 is connected with the second air bag 42. The first control valve 43 includes a first oneway air inlet 431, a first oneway air outlet 432, a first oneway valve seat 433 and a first regulating lever 434. The first regulating lever 434 is pivotally mounted in the first valve hole 23 of the sole 20 and is connected with the first oneway valve seat 433 to control air inlet and outlet operation of the first control valve 43. The second control valve 44 is connected between the first air bag 41 and the second air bag 42. The second control valve 44 includes a second oneway air inlet 441, a second oneway air outlet 442, a second oneway valve seat 443 and a second regulating lever 444. The second regulating lever 444 is pivotally mounted in the second valve hole 24 of the sole 20 and is connected with the second oneway valve seat 443 to control air inlet and outlet operation of the second control valve 44.
The first air bag 41 of the elastic module 40 is provided with an instep cushion portion 411 and a heel cushion portion 412 respectively resting on a periphery of the wearing space 11. The first air bag 41 of the elastic module 40 has a rear end provided with an air nozzle 413 connected to the second control valve 44. A pressure gauge 14 is mounted on the vamp 10, and the first air bag 41 of the elastic module 40 has a front end provided with an air hole 414 connected to the pressure gauge 14.
In the preferred embodiment of the present invention, the second air bag 42 has a center provided with a compression elastomer 422. The second air bag 42 has a periphery provided with a first inlet pipe 424 connected with the first oneway air inlet 431 of the first control valve 43, a first outlet pipe 424a connected with the first oneway air outlet 432 of the first control valve 43, a second inlet pipe 425 connected with the second oneway air inlet 441 of the second control valve 44, and a second outlet pipe 425a connected with the second oneway air outlet 442 of the second control valve 44.
In the preferred embodiment of the present invention, the first oneway valve seat 433 of the first control valve 43 is a three-way element and includes two first connecting pipes 4331 and 4331a respectively connected with the first oneway air inlet 431 and the first oneway air outlet 432, and a first mounting tube 4332 connected between the two first connecting pipes 4331 and 4331a. The first mounting tube 4332 is mounted in the first valve hole 23 of the sole 20. The second oneway valve seat 443 of the second control valve 44 is a three-way element and includes two second connecting pipes 4431 and 4431a respectively connected with the second oneway air inlet 441 and the second oneway air outlet 442, a second mounting tube 4432 connected between the two second connecting pipes 4431 and 4431a, and an air pipe 4433 connected between the second mounting tube 4432 and the air nozzle 413 of the first air bag 41. The second mounting tube 4432 is mounted in the second valve hole 24 of the sole 20.
The first regulating lever 434 of the first control valve 43 is provided with a first connecting end 4341 pivotally mounted in the first mounting tube 4332 of the first oneway valve seat 433. The first connecting end 4341 of the first regulating lever 434 has a center provided with a first connecting channel 4342 connected to the ambient environment. The first connecting end 4341 of the first regulating lever 434 has a periphery provided with a first connecting hole 4343 connected to the first connecting channel 4342. In practice, the first regulating lever 434 of the first control valve 43 is rotatable relative to the first oneway valve seat 433 between a first position where the first connecting hole 4343 of the first regulating lever 434 is connected to one of the two first connecting pipes 4331 and 4331a of the first oneway valve seat 433 and a second position where the first connecting hole 4343 of the first regulating lever 434 is connected to the other one of the two first connecting pipes 4331 and 4331a of the first oneway valve seat 433. The first regulating lever 434 of the first control valve 43 is provided with a first control switch 4345 with an indication symbol, such as an arrow, corresponding to the indication characters of the first valve hole 23.
The second regulating lever 444 of the second control valve 44 is provided with a second connecting end 4441 pivotally mounted in the second mounting tube 4432 of the second oneway valve seat 443. The second connecting end 4441 of the second regulating lever 444 has a center provided with a second connecting channel 4442 disconnected from the ambient environment. The second connecting end 4441 of the second regulating lever 444 has a periphery provided with two second connecting holes 4443 and 4443a connected to the second connecting channel 4442. In practice, the second regulating lever 444 of the first control valve 43 is rotatable relative to the second oneway valve seat 443 between a first position where the two second connecting holes 4443 and 4443a of the second regulating lever 444 are respectively connected to the air pipe 4433 and one of the two second connecting pipes 4431 and 4431a of the second oneway valve seat 443 and a second position where the two second connecting holes 4443 and 4443a of the second regulating lever 444 are respectively connected to the air pipe 4433 and the other one of the two second connecting pipes 4431 and 4431 a of the second oneway valve seat 443. The second regulating lever 444 of the second control valve 44 is provided with a second control switch 4445 with an indication symbol, such as an arrow, corresponding to the indication characters of the second valve hole 24.
In the preferred embodiment of the present invention, the first connecting end 4341 of the first regulating lever 434 has an outer wall provided with a first O-ring 4344 sealed in the first mounting tube 4332 of the first oneway valve seat 433, and the second connecting end 4441 of the second regulating lever 444 has an outer wall provided with a second O-ring 4444 sealed in the second mounting tube 4432 of the second oneway valve seat 443. The first mounting tube 4332 of the first oneway valve seat 433 has an inner wall provided with a plurality of first positioning points 4333, and the first connecting end 4341 of the first regulating lever 434 is provided with a first positioning hole 4346 locked onto one of the first positioning points 4333 of the first mounting tube 4332. The second mounting tube 4432 of the second oneway valve seat 443 has an inner wall provided with a plurality of second positioning points 4434, and the second connecting end 4441 of the second regulating lever 444 is provided with a second positioning hole 4446 locked onto one of the second positioning points 4434 of the second mounting tube 4432.
In operation, referring to FIGS. 7 and 8 with reference to FIGS. 2-6, when the user wishes to perform the inflation procedure, the first control switch 4345 of the first regulating lever 434 and the second control switch 4445 of the second regulating lever 444 are rotated to align with the "inflated" indication character of the sole 20 as shown in FIG. 7. At this time, the first connecting hole 4343 of the first regulating lever 434 is connected to one of the two first connecting pipes 4331 and 4331a of the first oneway valve seat 433, so that the first connecting channel 4342 of the first regulating lever 434 is connected to the first oneway air inlet 431, while the two second connecting holes 4443 and 4443a of the second regulating lever 444 are respectively connected to the air pipe 4433 and one of the two second connecting pipes 4431 and 4431a of the second oneway valve seat 443, so that the second connecting channel 4442 of the second regulating lever 444 is connected between the second oneway air inlet 441 and the air pipe 4433 so as to connect the second oneway air inlet 441 with the air pipe 4433. In such a manner, the first air bag 41, the second air bag 42, the first oneway air inlet 431 of the first control valve 43 and the second oneway air inlet 441 of the second control valve 44 are interconnected to form a oneway air inlet space "a", so that a oneway air inlet flow channel in turn passes through the first connecting channel 4342 of the first regulating lever 434, one of the two first connecting pipes 4331 and 433 la, the first oneway air inlet 431, the first inlet pipe 424, the second air bag 42, the second inlet pipe 425, the second oneway air inlet 441 of the second control valve 44, one of the two second connecting pipes 4431 and 4431a of the second oneway valve seat 443, the second connecting channel 4442 of the second regulating lever 444, the air pipe 4433, the air nozzle 413 and the first air bag 41. Thus, when the second air bag 42 is stepped by the foot heel 51, the second air bag 42 is contracted to compress the compression elastomer 422, and the air in the second air bag 42 in turn passes through the second inlet pipe 425, the second oneway air inlet 441 of the second control valve 44, one of the two second connecting pipes 4431 and 4431 a of the second oneway valve seat 443, the second connecting channel 4442 of the second regulating lever 444, the air pipe 4433 and the air nozzle 413 into the first air bag 41 so as to inflate the first air bag 41. On the contrary, when the second air bag 42 is released from the foot heel 51, the second air bag 42 is expanded by the restoring force of the compression elastomer 422 to produce a suction force, and the air from the ambient environment is drawn inward and in turn passes through the first connecting channel 4342 of the first regulating lever 434, one of the two first connecting pipes 4331 and 4331a, the first oneway air inlet 431 and the first inlet pipe 424 into the second air bag 42 as shown in FIG 8. In such a manner, the second air bag 42 is contracted and expanded reciprocally by actions of the foot heel 51, so that the first air bag 41 is inflated successively and is stretched in the wearing space 11 of the vamp 10 to encompass a foot 50.
Referring to FIGS. 9 and 10 with reference to FIGS. 2-6, when the first control switch 4345 of the first regulating lever 434 and the second control switch 4445 of the second regulating lever 444 are rotated to align with the "Hold" indication character of the sole 20 as shown in FIG. 9, the first connecting hole 4343 of the first regulating lever 434 is isolated and sealed by the wall of the first mounting tube 4332 of the first oneway valve seat 433 to close the first oneway air inlet 431 of the first control valve 43, and the two second connecting holes 4443 and 4443a of the second regulating lever 444 are isolated and sealed by the wall of the second mounting tube 4432 of the second oneway valve seat 443 to close the second oneway air inlet 441 of the second control valve 44.
Referring to FIGS. 11 and 12 with reference to FIGS. 2-6, when the user wishes to perform the deflation procedure, the first control switch 4345 of the first regulating lever 434 and the second control switch 4445 of the second regulating lever 444 are rotated to align with the "Deflate" indication character of the sole 20 as shown in FIG. 11. At this time, the first connecting hole 4343 of the first regulating lever 434 is connected to the other one of the two first connecting pipes 4331 and 433 la of the first oneway valve seat 433, so that the first connecting channel 4342 of the first regulating lever 434 is connected to the first oneway air outlet 432, while the two second connecting holes 4443 and 4443a of the second regulating lever 444 are respectively connected to the air pipe 4433 and the other one of the two second connecting pipes 4431 and 4431a of the second oneway valve seat 443, so that the second connecting channel 4442 of the second regulating lever 444 is connected between the second oneway air outlet 442 and the air pipe 4433 so as to connect the second oneway air outlet 442 with the air pipe 4433. In such a manner, the first air bag 41, the second air bag 42, the first oneway air outlet 432 of the first control valve 43 and the second oneway air outlet 442 of the second control valve 44 are interconnected to form a oneway air outlet space "b", so that a oneway air outlet flow channel in turn passes through the first air bag 41, the air nozzle 413, the air pipe 4433, the second connecting channel 4442 of the second regulating lever 444, the other one of the two second connecting pipes 4431 and 4431a of the second oneway valve seat 443, the second oneway air outlet 442 of the second control valve 44, the second outlet pipe 425a, the second air bag 42, the first outlet pipe 424a, the first oneway air outlet 432, the other one of the two first connecting pipes 4331 and 4331a, and the first connecting channel 4342 of the first regulating lever 434. Thus, when the second air bag 42 is stepped by the foot heel 51, the second air bag 42 is contracted to compress the compression elastomer 422, and the air in the second air bag 42 in turn passes through the first outlet pipe 424a, the first oneway air outlet 432, the other one of the two first connecting pipes 4331 and 4331a, and the first connecting channel 4342 of the first regulating lever 434, and is drained outward from the first connecting channel 4342 of the first regulating lever 434 as shown in FIG. 12. On the contrary, when the second air bag 42 is released from the foot heel 51, the second air bag 42 is expanded by the restoring force of the compression elastomer 422 to produce a suction force, and the air in the first air bag 41 is drawn outward and in turn passes through the air nozzle 413, the air pipe 4433, the second connecting channel 4442 of the second regulating lever 444, the other one of the two second connecting pipes 4431 and 4431a of the second oneway valve seat 443, the second oneway air outlet 442 of the second control valve 44 and the second outlet pipe 425a into the second air bag 42 as shown in FIG 12. In such a manner, the second air bag 42 is contracted and expanded reciprocally by actions of the foot heel 51, so that the first air bag 41 is deflated successively.
Accordingly, the first air bag 41 and the second air bag 42 construct a double airbag structure with a pressure regulating function to cover the user's foot elastically so as to provide a great buffering effect to the user's foot and provide a comfortable sensation to the user. In addition, the first air bag 41 supports the user's foot elastically to release the pressure of the user's foot. Further, the first air bag 41 is inflated or deflated to support the user's foot ergonomically, without having to provide a shoelace, thereby facilitating the user wearing the shoes. Further, the first air bag 41 is inflated or deflated by operation of the second air bag 42, so that the first air bag 41 encompasses the user's foot exactly to satisfy the ergonomics design. Further, the first air bag 41 is inflated or deflated to fit the foot sizes of different users, thereby enhancing the versatility of the airbag device.
Claims (6)
1. A shoe structure comprising: a shoe body; and an elastic module mounted on the shoe body; wherein: the shoe body includes a vamp, a sole and an insole; the vamp is provided with a wearing space; the sole is provided with a receiving dimple and a chamber; the insole is mounted in the receiving dimple of the sole; the sole has a periphery provided with a first valve hole connected to the chamber and a second valve hole connected to the chamber; the first valve hole has a first channel; the second valve hole has a second channel; the elastic module is mounted in the wearing space of the vamp and includes a first air bag, a second air bag, a first control valve and a second control valve; the first air bag is combined with an inner periphery of the vamp; the second air bag is mounted in the chamber of the sole; the first control valve is connected with the second air bag and includes a first oneway air inlet, a first oneway air outlet, a first oneway valve seat and a first regulating lever; the first regulating lever is pivotally mounted in the first valve hole of the sole and is connected with the first oneway valve seat to control air inlet and outlet operation of the first control valve; the second control valve is connected between the first air bag and the second air bag and includes a second oneway air inlet, a second oneway air outlet, a second oneway valve seat and a second regulating lever; and the second regulating lever is pivotally mounted in the second valve hole of the sole and is connected with the second oneway valve seat to control air inlet and outlet operation of the second control valve.
2. The shoe structure of claim 1, wherein: the first air bag of the elastic module is provided with an air nozzle connected to the second control valve; the first oneway valve seat of the first control valve includes two first connecting pipes respectively connected with the first oneway air inlet and the first oneway air outlet, and a first mounting tube connected between the two first connecting pipes; the first mounting tube is mounted in the first valve hole of the sole; the second oneway valve seat of the second control valve includes two second connecting pipes respectively connected with the second oneway air inlet and the second oneway air outlet, a second mounting tube connected between the two second connecting pipes, and an air pipe connected between the second mounting tube and the air nozzle of the first air bag; the second mounting tube is mounted in the second valve hole of the sole; the first regulating lever of the first control valve is provided with a first connecting end pivotally mounted in the first mounting tube of the first oneway valve seat; the first connecting end of the first regulating lever has a center provided with a first connecting channel connected to the ambient environment and has a periphery provided with a first connecting hole connected to the first connecting channel; the second regulating lever of the second control valve is provided with a second connecting end pivotally mounted in the second mounting tube of the second oneway valve seat; and the second connecting end of the second regulating lever has a center provided with a second connecting channel disconnected from the ambient environment and has a periphery provided with two second connecting holes connected to the second connecting channel.
3. The shoe structure of claim 1, wherein a pressure gauge is mounted on the vamp, and the first air bag of the elastic module is provided with an air hole connected to the pressure gauge.
4. The shoe structure of claim 1, wherein: the second air bag has a center provided with a compression elastomer; and the second air bag has a periphery provided with a first inlet pipe connected with the first oneway air inlet of the first control valve, a first outlet pipe connected with the first oneway air outlet of the first control valve, a second inlet pipe connected with the second oneway air inlet of the second control valve, and a second outlet pipe connected with the second oneway air outlet of the second control valve.
5. The shoe structure of claim 1, wherein the first air bag of the elastic module is provided with an instep cushion portion and a heel cushion portion respectively resting on a periphery of the wearing space.
6. The shoe structure of claim 1, wherein: the first connecting end of the first regulating lever has an outer wall provided with a first O-ring sealed in the first mounting tube of the first oneway valve seat; the second connecting end of the second regulating lever has an outer wall provided with a second O-ring sealed in the second mounting tube of the second oneway valve seat; the first mounting tube of the first oneway valve seat has an inner wall provided with a plurality of first positioning points; the first connecting end of the first regulating lever is provided with a first positioning hole locked onto one of the first positioning points of the first mounting tube; the second mounting tube of the second oneway valve seat has an inner wall provided with a plurality of second positioning points; and the second connecting end of the second regulating lever is provided with a second positioning hole locked onto one of the second positioning points of the second mounting tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1703596.5A GB2560701B (en) | 2017-03-08 | 2017-03-08 | A shoe structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1703596.5A GB2560701B (en) | 2017-03-08 | 2017-03-08 | A shoe structure |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| GB201703596D0 GB201703596D0 (en) | 2017-04-19 |
| GB2560701A GB2560701A (en) | 2018-09-26 |
| GB2560701B true GB2560701B (en) | 2019-09-04 |
Family
ID=58543770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1703596.5A Active GB2560701B (en) | 2017-03-08 | 2017-03-08 | A shoe structure |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB2560701B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20200375319A1 (en) * | 2019-05-30 | 2020-12-03 | Universal Trim Supply Co., Ltd. | Self-lacing system for a shoe and vacuum pump thereof |
| TWI868745B (en) * | 2023-06-16 | 2025-01-01 | 子羽企業股份有限公司 | Finger pressure air pump |
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|---|---|---|---|---|
| US4995173A (en) * | 1989-04-13 | 1991-02-26 | Leonard Cooper | High tech footwear |
| US20060143943A1 (en) * | 2005-01-06 | 2006-07-06 | Cho Jong S | Footwear with ventilating and shock-absorbing device |
| KR101002389B1 (en) * | 2010-08-12 | 2010-12-17 | 주식회사 한국자원통상 | Antibacterial shoe insole |
| US20120255195A1 (en) * | 2011-04-06 | 2012-10-11 | Nike, Inc. | Article Of Footwear With An Adaptive Fluid System |
| US20140165427A1 (en) * | 2012-12-17 | 2014-06-19 | Nike, Inc. | Electronically Controlled Bladder Assembly |
| KR20140122023A (en) * | 2013-04-09 | 2014-10-17 | 강용수 | A cushion device for shoes |
-
2017
- 2017-03-08 GB GB1703596.5A patent/GB2560701B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4995173A (en) * | 1989-04-13 | 1991-02-26 | Leonard Cooper | High tech footwear |
| US20060143943A1 (en) * | 2005-01-06 | 2006-07-06 | Cho Jong S | Footwear with ventilating and shock-absorbing device |
| KR101002389B1 (en) * | 2010-08-12 | 2010-12-17 | 주식회사 한국자원통상 | Antibacterial shoe insole |
| US20120255195A1 (en) * | 2011-04-06 | 2012-10-11 | Nike, Inc. | Article Of Footwear With An Adaptive Fluid System |
| US20140165427A1 (en) * | 2012-12-17 | 2014-06-19 | Nike, Inc. | Electronically Controlled Bladder Assembly |
| KR20140122023A (en) * | 2013-04-09 | 2014-10-17 | 강용수 | A cushion device for shoes |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2560701A (en) | 2018-09-26 |
| GB201703596D0 (en) | 2017-04-19 |
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