CN103711953B - One-way ventilating valve and the air-permeable shoe with this one-way ventilating valve - Google Patents
One-way ventilating valve and the air-permeable shoe with this one-way ventilating valve Download PDFInfo
- Publication number
- CN103711953B CN103711953B CN201310611384.6A CN201310611384A CN103711953B CN 103711953 B CN103711953 B CN 103711953B CN 201310611384 A CN201310611384 A CN 201310611384A CN 103711953 B CN103711953 B CN 103711953B
- Authority
- CN
- China
- Prior art keywords
- gas
- valve
- way ventilating
- spool
- passageway
- 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.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 238000010276 construction Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000009423 ventilation Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 206010047601 Vitamin B1 deficiency Diseases 0.000 description 2
- 208000002894 beriberi Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 230000036244 malformation Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/14—Check valves with flexible valve members
-
- 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
-
- 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
- A43B7/085—Footwear with health or hygienic arrangements ventilated with air-holes, with or without closures characterised by the location of the holes in the upper
Abstract
The invention discloses a kind of one-way ventilating valve, comprise valve body, in described valve body, be provided with two independent gas-entered passageways of arranging and outlet passageway, described gas-entered passageway be provided with contrary and two the flexible spools that structure is identical in direction in outlet passageway; Described spool is the hollow structure that one end is provided with suction port, and the other end outer wall of spool is provided with two sphenoid surface be oppositely arranged, and Liang Ge sphenoid surface intersection is provided with and default goes out air cleft; Described spool sidewall and gas-entered passageway or outlet passageway inner wall sealing are fixed.The invention also discloses the air-permeable shoe with above-mentioned one-way ventilating valve.One-way ventilating valve overall structure of the present invention is simple, design is unique, adopts give vent to anger crack structure and the outlet passageway arranged separately and the gas-entered passageway of special construction, achieves the one-way flow of gas, prevent inside and outside gas and vapor permeation, ensure that live gas constantly enters in a steady stream.
Description
Technical field
The invention belongs to footwear design manufacture technology field, specifically relate to a kind of one-way ventilating valve and the air-permeable shoe with this one-way ventilating valve.
Background technique
Shoes are a kind of instruments that people protects pin not injured.People are in order to overcome in particular cases the earliest, do not allow pin feel bad or injured, just invented fur shoes.Shoes develop into now, just define this appearance now.The shoes of various pattern function are seen everywhere.For the design of shoes, generally all need to consider its gas permeability, otherwise, after walking for a long time, because air in footwear cannot be discharged, heat is caused also to be difficult to discharge, thus cause foot to be perspired in a large number, and breed bacteria thus, make air in footwear more badly dirty, thus producing beriberi problem, this perplexs a Universal Problems of majority just at present.
For solving the technical problem of gas permeability, a lot of producer adopts and arranges one-way ventilating valve at heel position.Such as publication number be CN102273768A patent document discloses a kind of Ventilated footwear, comprise sole, sole shoes is provided with place can the air bag of unidirectional external exhaust, air bag comprises air bag outer cover and air bag cushion, air bag outer cover covers on air bag cushion, the cooperation place hermetic seal of air bag outer cover and air bag cushion, air bag outer cover comprises integrated suction tude and cover body, the one-way valve of suction tude band oriented air bag direction one-way air inlet, covering on top inwall is cambered surface distribution, the sidepiece of air bag cushion vertically offers groove, air bag cushion center offers the exhaust port vertically running through air bag cushion, air bag cushion top is with the sphere pit of indent, exhaust port communicates with the bottom external world, exhaust port is with the one-way valve of external one-way exhaust, the half sole punishment of sole is furnished with intake duct, suction tude is connected with intake duct.The air bags amount of the Ventilated footwear that above-mentioned document provides is large, good integral strength, and is convenient to processing, and the relief opening of air bag arranges more hidden.
Publication number is that CN103222707A provides a kind of ventilating type air-permeable shoe, comprises footwear shell and sole; The inside of described sole is shaped with a cavity at heel place, and described cavity has convex to the soft top of the matter in footwear shell in fornix shape; Also be shaped with air inlet port, vent in described sole, described air inlet port one end is communicated with described cavity, and the other end extends to the place that sole corresponds to toe area, and then passing hole gap structure is connected with the toe area in described footwear shell; Described vent one end is communicated with described cavity, and the other end is communicated to outer sole; Be provided with the elastic structure being supported to top by cavity bottom in described cavity, and described elastic structure is when most compressed state, the top of elastic structure is not less than described air inlet port, vent is communicated with position with described cavity; An one-way valve is respectively provided with in described air inlet port, vent.This air-permeable shoe effectively can improve scavenging performance, and not fragile, and manufactures simple, thus promotes that human body step is healthy.
Also have the air-permeable shoe of other architecture advances a lot of in addition, but these footwear all increasing one-way ventilating mechanism at heel place, inevitably there is following two problems in this design: (1), due to the narrow space on heel and ground, causes Air permenbility inadequate.(2) because be directly installed on sole, after Long-Time Service, leakage water problem can be there is.
Summary of the invention
The invention provides a kind of one-way ventilating valve, the design of this one-way ventilating valve is unique, and gas-entered passageway wherein and outlet passageway are independently arranged, and improve ventilation quality, is specially adapted to the occasion higher to ventilation quality requirement and uses.
Present invention also offers a kind of air-permeable shoe with above-mentioned one-way ventilating valve, this air-permeable shoe adopts and one-way ventilating valve is arranged on upper of a shoe side, add air mass flow, avoid generation that sole leaks and jam on the wearing and tearing to one-way ventilating valve due to manpower, improve the working life of air-permeable shoe, improve ventilation quality simultaneously, and then improve the travelling comfort of wearing in footwear process.
A kind of one-way ventilating valve, comprises valve body, is provided with two independent gas-entered passageways of arranging and outlet passageway in described valve body, described gas-entered passageway be provided with contrary and two the flexible spools that structure is identical in direction in outlet passageway; Described spool is the hollow structure that one end is provided with suction port, and the other end outer wall of spool is provided with two sphenoid surface be oppositely arranged, and Liang Ge sphenoid surface intersection is provided with and default goes out air cleft; Described spool sidewall and gas-entered passageway or outlet passageway inner wall sealing are fixed.
When gas enters into spool from suction port, under the momentum effect of gas, because spool adopts elastic structure, go out air cleft and open, realize the discharge of gas.When gas be from go out air cleft direction enter spool time, because gas momentum is to the active force in elastic wedge face, compress further sphenoid surface, forcing gives vent to anger sews and shuts, and stoping gas to leak from going out air cleft, achieving the one-way flow of air-flow.
Gas-entered passageway and outlet passageway are independently arranged, and ensure the gas process in different channels of turnover, prevent inside and outside gas and vapor permeation, ensure that live gas constantly enters in a steady stream.This one-way ventilating valve can be applicable to the use of various occasion, is particularly useful for the occasion higher to ventilation quality requirement.
Sealing for ease of spool is fixed, and as preferably, described spool outer wall is provided with the fixed arm of annular; Described spool is fixed by the inner wall sealing of this fixed arm and gas-entered passageway or outlet passageway.The setting of the fixed arm of annular, facilitates the fixing of spool.Can select to be wholely set between the fixed arm of annular and spool, add once-through in man-hour; Also can select at spool outer wall processing fixed arm.
Fixed arm can be arranged on any position of spool outer wall, can be arranged on middle part or end.As preferably, described fixed arm is arranged on the end of the suction port of spool.Fixed arm can select metal material or elastic material, and as preferably, described fixed arm is elastic material, is now fixed simultaneously fixed arm, also seals spool outer wall, play the effect of sealing gasket.
Fixing for ease of to fixed arm, as preferably, the first retaining ring that described gas-entered passageway and outlet passageway are provided with fixing step near one end of the suction port of spool and are fixed on by described fixed arm on this fixing step.Can select between first retaining ring and spool to be interfixed by various mode, such as optional bonding is fixed, screw thread is fixed or is fixed.Between the fixed arm of spool and gas-entered passageway or outlet passageway except fixing by the way, can also be fixed by modes such as interference fit, bonding, screw thread are fixing as required, the mode be wholely set also can be adopted to interfix simultaneously.
When gas blows towards sphenoid surface, for the power avoiding gas to apply sphenoid surface is excessive, cause sphenoid surface malformation, ensure that the gas in another direction is smoothly from going out air cleft to discharge, as preferably, be provided with buffer gap between described spool sidewall and the inwall of gas-entered passageway or outlet passageway, this buffer gap is communicated with the mouth windward of described gas-entered passageway or outlet passageway.When gas blows towards sphenoid surface, gas enters into buffer gap through sphenoid surface, and flow velocity significantly reduces.
In actual course of working, for ease of gas-entered passageway and outlet passageway processing with arrange, as preferably, described valve body comprises mounting plate, fixing two valve seats on a mounting board, be provided with described gas-entered passageway in one of them valve seat, in another valve seat, be provided with described outlet passageway.Two valve seats also can interfix by other means, such as, can adopt and be wholely set, or can adopt and interfixed etc. by connecting key.
For ease of the processing of single parts, be convenient to the replacing of component, as preferably, described mounting plate is provided with two fixed holes simultaneously; Described valve seat comprises outer wall with outside thread and the valve rod of limited step and the pressure ring with described valve rod screw-thread fit; Be provided with described gas-entered passageway or outlet passageway in described valve rod, valve rod one end through described fixed hole, is interfixed by pressure ring and limited step and mounting plate.
Described mounting plate is provided with riveted holes or riveted joint groove.Be convenient to realize the fixing of one-way ventilating valve in use.Also tapped hole or other fixed structures can be set as required.Or also can loop fastener structures etc. be set.
Present invention also offers a kind of air-permeable shoe, to improve the air quality in footwear, improve the travelling comfort that user wears footwear process.
A kind of air-permeable shoe, described air-permeable shoe is provided with the one-way ventilating valve described in above-mentioned arbitrary technological scheme.
One-way ventilating valve can be arranged on any one position of sole or upper of a shoe, as preferably, on the upper of a shoe of the air-permeable shoe that described one-way ventilating valve is arranged, rainwater etc. is avoided directly to enter into footwear inside, and can not cause damage to one-way ventilating valve because jamming on power, improve the working life of footwear.
One-way ventilating valve can arrange one or more.Preferred as another kind, described one-way ventilating valve is two, is separately positioned on upper of a shoe that two footwear arrange in opposite directions.Prevent rainwater etc. from entering footwear inside further.
One-way ventilating valve of the present invention can be applicable to the use of various occasion, is particularly useful for the occasion higher to ventilation quality requirement.Such as can be used for using in the footwears such as rain boots, sports shoes, leather shoes, also can be used for the occasion that other need one-way ventilating, such as, this structure can be used on the large-sized object such as automobile, building.
Compared with prior art, beneficial effect of the present invention is embodied in:
(1) one-way ventilating valve overall structure of the present invention is simple, design is unique, adopts give vent to anger crack structure and the outlet passageway arranged separately and the gas-entered passageway of special construction, achieves the one-way flow of gas, prevent inside and outside gas and vapor permeation, ensure that live gas constantly enters in a steady stream.
(2) air-permeable shoe provided by the invention, air permeable effect is good, avoids because air in footwear cannot be discharged, thus causes foot to be perspired in a large number, and breed bacteria thus, thus produce the generation of beriberi problem.
(3) air-permeable shoe of the present invention adopts and one-way ventilating valve is arranged on upper of a shoe side in opposite directions, while avoiding rainwater directly to enter in footwear, improves the working life of one-way ventilating valve, and improves air inflow, improve ventilative quality.
Accompanying drawing explanation
Fig. 1 is one-way ventilating valve plan view of the present invention.
Fig. 2 is the left view of the one-way ventilating valve shown in Fig. 1.
The A-A sectional view that Fig. 3 is the one-way ventilating valve shown in Fig. 1.
Fig. 4 is the amplification assumption diagram of the spool in the one-way ventilating valve shown in Fig. 1.
Fig. 5 is the disassembly diagram of the A-A sectional view shown in Fig. 3.
Fig. 6 for of the present invention with the air-permeable shoe of one-way ventilating valve shown in Fig. 1.
The B-B sectional view that Fig. 7 is air-permeable shoe shown in Fig. 6.
Fig. 8 is the partial enlarged drawing of C part in Fig. 7.
Embodiment
Embodiment 1
As shown in Fig. 1 ~ 5: a kind of one-way ventilating valve, comprises valve body, in valve body, be provided with two independent gas-entered passageways 16 of arranging and outlet passageway 17, gas-entered passageway 16 be provided with contrary and two the flexible spools 1 that structure is identical in direction in outlet passageway 17; Spool 1 is provided with the hollow structure of suction port 2 for one end; Spool 1 the other end outer wall is provided with two sphenoid surface, 3, two sphenoid surface 3 intersections be oppositely arranged and is provided with and default goes out air cleft 4; Spool 1 sidewall and gas-entered passageway 16 or outlet passageway 17 inner wall sealing are fixed.
As shown in Figure 4: spool 1 can select multiple elasticity or flexible material, in the present embodiment, spool 1 is quality of rubber materials.Spool 1 outer wall is provided with the fixed arm 5 of annular; Fixed arm 5 is fixed with the inner wall sealing of gas-entered passageway 16 or outlet passageway 17.Be integrated setting between spool 1 and fixed arm 5, one-step molding manufacturing, can casting technology or extrusion process etc. be adopted.Fixed arm 5 is arranged on the end of the suction port 2 of spool 1.Gas-entered passageway 16 and outlet passageway 17 are provided with fixing step 6 and fixing step 18 and are fixed on by fixed arm 5 on fixing step 6 the first retaining ring 7 near one end of the suction port 2 of spool 1, first retaining ring 7 is arranged in fixing step 18, interfixes by the modes such as screw, viscose glue or engaging and valve body.Gas-entered passageway 16 and outlet passageway 17 the other end are provided with the second retaining ring 8, for being fixed in gas-entered passageway 16 or outlet passageway 17 by spool 1 further.Buffer gap 9 is provided with between the sidewall of spool 1 and the inwall of gas-entered passageway 16 or outlet passageway 17, as shown in Figure 3, buffer gap 9 is surrounded by gas-entered passageway 16 or the inwall of outlet passageway 17, the outer wall of spool 1 and fixed arm 5 and forms, for carrying out buffer deceleration to stitching towards giving vent to anger the wind blown.
Valve body 1 comprises mounting plate 10, two valve seats 11 be fixed on mounting plate 10, is provided with above-mentioned gas-entered passageway 16, is provided with above-mentioned outlet passageway 17 in another valve seat in one of them valve seat 11.Mounting plate 10 is provided with two fixed holes 15; Valve seat 11 comprises outer wall with the valve rod 13 of outside thread 13a and limited step 13b and the pressure ring 12 with valve rod 13 screw-thread fit; Be provided with above-mentioned gas-entered passageway 16 or outlet passageway 17 in valve rod 13, valve rod 13 one end, through the fixed hole 15 of mounting plate 10, is interfixed by pressure ring 12 and limited step 13b and mounting plate 10.Mounting plate 10 is provided with riveted holes or riveted joint groove 14.Also other modes can be selected between valve rod 13 and pressure ring 12 to interfix, such as, the modes such as engaging, interference fit also can be adopted to fix.
Valve seat, except said structure, also can adopt other structures.Such as, can adopt and directly draw-in groove is set at valve seat outer wall, utilize the elasticity of mounting plate self, directly mounting plate is snapped in the draw-in groove of valve seat, not need to arrange pressure ring separately in addition; Or be equivalent to pressure ring and valve seat to be wholely set.
In the present embodiment, valve seat 11, mounting plate 10 can be quality of rubber materials, also can metal material etc. as required.
Embodiment 2
As can be seen from figures 6 to 8, a kind of air-permeable shoe, comprises sole 19 and upper of a shoe 20, two uppers of a shoe that shoes are arranged in opposite directions are provided with one-way ventilating valve 21, and every shoes arrange one.The structure of one-way ventilating valve 21 is with embodiment 1.During as installed, upper of a shoe 20 arranges corresponding mounting hole, the fixing of one-way ventilating valve can be realized by riveted holes or riveted joint groove 14.
When people walks, can the air pressure in footwear be had an impact, when the air pressure in footwear is less than ambient pressure, gas enters in spool 1 from the suction port 2 of the spool 1 in gas-entered passageway 16, under the momentum effect of gas, flexible go out air cleft 4 open, realize entering of gas.When the air pressure in footwear is greater than ambient pressure, gas enters in spool 1 from the suction port 2 of the spool 1 in outlet passageway 17, under the momentum effect of gas, flexible go out air cleft 4 open, realize the discharge of gas.
When gas be from go out air cleft 4 direction enter spool 1 time, because gas momentum is to the active force of sphenoid surface 3, flexible sphenoid surface 3 is compressed further, forces out air cleft 4 to be shut, stop gas enter further from going out air cleft 4, achieve the one-way flow of air-flow.
Claims (8)
1. an one-way ventilating valve, comprise valve body, it is characterized in that, in described valve body, be provided with two independent gas-entered passageways (16) of arranging and outlet passageway (17), described gas-entered passageway be provided with direction in outlet passageway on the contrary and identical two the flexible spools (1) of structure; Described spool (1) is provided with the hollow structure of suction port (2) for one end, and the other end outer wall of spool (1) is provided with two sphenoid surface (3) be oppositely arranged, and two sphenoid surface (3) intersections are provided with and default go out air cleft (4); Described spool (1) sidewall and gas-entered passageway or outlet passageway inner wall sealing are fixed;
Described valve body comprises mounting plate (10), two valve seats (11) be fixed on mounting plate (10), is provided with described gas-entered passageway, is provided with described outlet passageway in another valve seat in one of them valve seat;
Described mounting plate (10) is provided with two fixed holes (15); Described valve seat (11) comprises outer wall with outside thread (13a) and the valve rod (13) of limited step (13b) and the pressure ring (12) with described valve rod (13) screw-thread fit; Described valve rod is provided with described gas-entered passageway or outlet passageway in (13), and valve rod (13) one end, through described fixed hole, is interfixed with mounting plate (10) by pressure ring (12) and limited step (13b).
2. one-way ventilating valve according to claim 1, is characterized in that, described spool (1) outer wall is provided with the fixed arm (5) of annular; Described spool (1) is fixed by the inner wall sealing of this fixed arm (5) with gas-entered passageway or outlet passageway.
3. one-way ventilating valve according to claim 2, is characterized in that, described fixed arm (5) is arranged on the end of the suction port (2) of spool (1).
4. one-way ventilating valve according to claim 3, it is characterized in that, the first retaining ring (7) that described gas-entered passageway and outlet passageway are provided with fixing step (6) near one end of the suction port (2) of spool (1) and are fixed on by described fixed arm (5) on this fixing step (6).
5. one-way ventilating valve according to claim 4, is characterized in that, is provided with buffer gap (9) between described spool (1) sidewall and the inwall of gas-entered passageway or outlet passageway, and this buffer gap is communicated with the mouth windward of described gas-entered passageway or outlet passageway.
6. one-way ventilating valve according to claim 1, is characterized in that, described mounting plate (10) is provided with riveted holes or riveted joint groove (14).
7. an air-permeable shoe, is characterized in that, described air-permeable shoe is provided with the one-way ventilating valve described in the arbitrary claim of claim 1 ~ 6.
8. air-permeable shoe according to claim 7, is characterized in that, described one-way ventilating valve is arranged on the upper of a shoe of air-permeable shoe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310611384.6A CN103711953B (en) | 2013-11-27 | 2013-11-27 | One-way ventilating valve and the air-permeable shoe with this one-way ventilating valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310611384.6A CN103711953B (en) | 2013-11-27 | 2013-11-27 | One-way ventilating valve and the air-permeable shoe with this one-way ventilating valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103711953A CN103711953A (en) | 2014-04-09 |
| CN103711953B true CN103711953B (en) | 2016-02-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310611384.6A Expired - Fee Related CN103711953B (en) | 2013-11-27 | 2013-11-27 | One-way ventilating valve and the air-permeable shoe with this one-way ventilating valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103711953B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109027333A (en) * | 2017-06-12 | 2018-12-18 | 赣州卡迪瑞贸易有限公司 | Low pressure check valve |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5996250A (en) * | 1994-10-19 | 1999-12-07 | Reed; Rusty A. | Air-cooled shoe having an air exhaust pump |
| CN2385562Y (en) * | 1999-09-06 | 2000-07-05 | 周红年 | Ventilation device in shoes |
| CN2754406Y (en) * | 2004-12-07 | 2006-02-01 | 曾厚明 | Health-care shoes |
| AU2005211519A1 (en) * | 2004-09-20 | 2006-04-06 | Geoffrey Richard Davey | Check valve for footwear |
| CN201071954Y (en) * | 2007-07-11 | 2008-06-11 | 红蜻蜓集团有限公司 | Soundproof combined scavenging air valve for shoe |
| CN201683128U (en) * | 2009-12-01 | 2010-12-29 | 罗华君 | Ventilating shoe |
| CN201967829U (en) * | 2010-09-15 | 2011-09-14 | 陈铭尧 | Air interchanger in shoe |
| CN102389180A (en) * | 2011-11-03 | 2012-03-28 | 北京探路者户外用品股份有限公司 | Waterproof and air-permeable device for shoes |
| CN203670924U (en) * | 2013-11-27 | 2014-06-25 | 台州骐榜工业设计有限公司 | One-way air-permeable valve and air-permeable shoe with one-way air-permeable valve |
-
2013
- 2013-11-27 CN CN201310611384.6A patent/CN103711953B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5996250A (en) * | 1994-10-19 | 1999-12-07 | Reed; Rusty A. | Air-cooled shoe having an air exhaust pump |
| CN2385562Y (en) * | 1999-09-06 | 2000-07-05 | 周红年 | Ventilation device in shoes |
| AU2005211519A1 (en) * | 2004-09-20 | 2006-04-06 | Geoffrey Richard Davey | Check valve for footwear |
| CN2754406Y (en) * | 2004-12-07 | 2006-02-01 | 曾厚明 | Health-care shoes |
| CN201071954Y (en) * | 2007-07-11 | 2008-06-11 | 红蜻蜓集团有限公司 | Soundproof combined scavenging air valve for shoe |
| CN201683128U (en) * | 2009-12-01 | 2010-12-29 | 罗华君 | Ventilating shoe |
| CN201967829U (en) * | 2010-09-15 | 2011-09-14 | 陈铭尧 | Air interchanger in shoe |
| CN102389180A (en) * | 2011-11-03 | 2012-03-28 | 北京探路者户外用品股份有限公司 | Waterproof and air-permeable device for shoes |
| CN203670924U (en) * | 2013-11-27 | 2014-06-25 | 台州骐榜工业设计有限公司 | One-way air-permeable valve and air-permeable shoe with one-way air-permeable valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103711953A (en) | 2014-04-09 |
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