CN201071954Y - Soundproof combined scavenging air valve for shoe - Google Patents
Soundproof combined scavenging air valve for shoe Download PDFInfo
- Publication number
- CN201071954Y CN201071954Y CNU2007201110502U CN200720111050U CN201071954Y CN 201071954 Y CN201071954 Y CN 201071954Y CN U2007201110502 U CNU2007201110502 U CN U2007201110502U CN 200720111050 U CN200720111050 U CN 200720111050U CN 201071954 Y CN201071954 Y CN 201071954Y
- Authority
- CN
- China
- Prior art keywords
- air
- way valve
- air discharging
- acoustic damping
- pipe
- 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
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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The utility model relates to an acoustic damping compounding combination air scavenging valve used for the shoe, which comprises a three-way valve body. The three-way valve body is composed of air suction pipes mutually connected with air discharging channels in the shoe bottom, air discharging pipes mutually connected with air discharging holes in the shoe bottom and air scavenging pipes mutually connected with the air taps of an air pocket, the air suction pipes, the air discharging pipes and the air scavenging pipes are formed into a T-shaped structure, an air suction one-way valve is arranged in the air suction pipe, and an air discharging one-way valve is arranged in the air discharging pipe. An acoustic damping device is mainly arranged between the air discharging pipe and the air discharging hole in the shoe bottom, the acoustic damping device is formed through an acoustic damping block being installed in an acoustic damping air exhausting pipe, the acoustic damping block is composed of foaming materials, the foaming materials adsorb the air outgoing made by the air discharging one-way valve when the air discharging one-way valve discharges air, simultaneously the acoustic damping block composed by foaming materials can prevent the external dust from entering into the air discharging channel at the outlet part of the air discharging one-way valve, and the utility model has the advantages that the air scavenging effect is good, and the noise is low, etc.
Description
Technical field
The utility model relates to a kind of footwear equipment, particularly about the ventilation footwear one-way valve.
Background technique
Scavenging air valve is the critical piece of ventilation footwear, comprise breather cheek valve and exhaust check valve, the air outlet of breather cheek valve is communicated with the scavenge duct of air bag, exhaust passage in suction port and the sole is communicated with, the suction port of exhaust check valve is communicated with the scavenge duct of air bag, and the air outlet is communicated with exhaust port on the sole, carries pin when walking by the people and the motion of stopping over, realize the change of current of the inside and outside gas of footwear, get rid of foul smell in the footwear.Its shortcoming is in the exhaust process because the pressure of air bag sends the bigger sound of giving vent to anger easily when making the exhaust check valve exhaust, produces the ventilation noise, influences the use of footwear.And dust enters in the exhaust passage in exhaust check valve outlet port from exhaust port easily, influences ventilation effect.
Summary of the invention
The purpose of this utility model is the shortcoming that exists at prior art, and the silencing composite scavenging air valve for shoe that a kind of ventilation effect is good, noise is low is provided.
The technical solution of the utility model comprises a three way valve, this three way valve by with sole in the interconnective sucking pipe in exhaust passage, with sole in the interconnective outlet pipe of exhaust port and form with the interconnective scavenge trunk of the valve of air bag, constitute T shape structure between its sucking pipe, outlet pipe and the scavenge trunk three, in sucking pipe, be provided with breather cheek valve, in outlet pipe, be provided with exhaust check valve.Mainly be to be provided with silencer between outlet pipe and sole exhaust port, this silencer adopts installs noise elimination piece composition in a noise elimination air pipe, and the noise elimination piece is made up of foam material.
The utility model has the advantages that between outlet pipe and sole exhaust port and be provided with silencer, the sound of giving vent to anger that sends when absorbing the exhaust check valve exhaust, the noise elimination piece of foam material composition can stop extraneous dust to enter in the exhaust passage in exhaust check valve outlet port simultaneously, and its ventilation effect is good, noise is low.
Description of drawings
Fig. 1 is a structure sectional view of the present utility model.
Embodiment
Silencing composite scavenging air valve for shoe as shown in Figure 1, comprise a three way valve, this three way valve by with sole in the interconnective sucking pipe 1 in exhaust passage, with sole in the interconnective outlet pipe 2 of exhaust port and form with the interconnective scavenge trunk 3 of the valve of air bag.Constitute T shape structure between sucking pipe 1, outlet pipe 2 and scavenge trunk 3 threes.In sucking pipe 1, be provided with breather cheek valve 4, in outlet pipe 2, be provided with exhaust check valve 5.Breather cheek valve 4 and exhaust check valve 5 adopt rubber material to make the bullet hair style structure of hollow, and the head of breather cheek valve 4 is installed towards scavenge trunk 3 directions, and the head of exhaust check valve 5 is carried scavenge trunk 3 directions and installed.Make breach 6,7 respectively at the head of breather cheek valve 4 and exhaust check valve 5.Between outlet pipe 2 and sole exhaust port, be provided with silencer, this silencer adopts a noise elimination piece 9 compositions is installed in a noise elimination air pipe 8, noise elimination piece 9 is made up of foam material, adopts the foam material of suitable density, makes exhaust check valve 5 noise of giving vent to anger reach minimum.
Claims (1)
1. silencing composite scavenging air valve for shoe, comprise a three way valve, this three way valve by with sole in the interconnective sucking pipe in exhaust passage (1), form with the interconnective outlet pipe of the exhaust port in the sole (2) and with the interconnective scavenge trunk of the valve of air bag (3), its sucking pipe (1), constitute T shape structure between outlet pipe (2) and scavenge trunk (3) three, in sucking pipe (1), be provided with breather cheek valve (4), in outlet pipe (2), be provided with exhaust check valve (5), it is characterized in that between outlet pipe (2) and sole exhaust port, being provided with silencer, this silencer adopts installs a noise elimination piece (9) composition in a noise elimination air pipe (8), noise elimination piece (9) is made up of foam material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201110502U CN201071954Y (en) | 2007-07-11 | 2007-07-11 | Soundproof combined scavenging air valve for shoe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201110502U CN201071954Y (en) | 2007-07-11 | 2007-07-11 | Soundproof combined scavenging air valve for shoe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201071954Y true CN201071954Y (en) | 2008-06-11 |
Family
ID=39550512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201110502U Expired - Fee Related CN201071954Y (en) | 2007-07-11 | 2007-07-11 | Soundproof combined scavenging air valve for shoe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201071954Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103711953A (en) * | 2013-11-27 | 2014-04-09 | 台州骐榜工业设计有限公司 | One-way vent valve and breathable shoe |
| CN109027333A (en) * | 2017-06-12 | 2018-12-18 | 赣州卡迪瑞贸易有限公司 | Low pressure check valve |
-
2007
- 2007-07-11 CN CNU2007201110502U patent/CN201071954Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103711953A (en) * | 2013-11-27 | 2014-04-09 | 台州骐榜工业设计有限公司 | One-way vent valve and breathable shoe |
| CN103711953B (en) * | 2013-11-27 | 2016-02-10 | 葛志敏 | One-way ventilating valve and the air-permeable shoe with this one-way ventilating valve |
| CN109027333A (en) * | 2017-06-12 | 2018-12-18 | 赣州卡迪瑞贸易有限公司 | Low pressure check valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Red Dragonfly Shoes Industrial Co., Ltd. Assignor: Red Dragonfly Group Contract fulfillment period: 2009.7.1 to 2014.6.30 Contract record no.: 2009990001070 Denomination of utility model: Soundproof combined scavenging air valve for shoe Granted publication date: 20080611 License type: Exclusive license Record date: 20090927 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.7.1 TO 2014.6.30; CHANGE OF CONTRACT Name of requester: ZHEJIANG HONGQINGTING SHOES CO., LTD. Effective date: 20090927 |
|
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG RED DRAGONFLY SHOES INDUSTRIAL CO., LTD. Free format text: FORMER OWNER: HONGQINGTING CO LTD Effective date: 20100928 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20100928 Address after: Wang Wei Lu Dong'ou Industrial Zone Oubei town of Wenzhou County of Yongjia City, 325102 Patentee after: Zhejiang Red Dragonfly Shoes Industrial Co., Ltd. Address before: 325102 Zhejiang province Yongjia County Oubei Town Road Patentee before: Red Dragonfly Group |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080611 Termination date: 20160711 |