CN2477001Y - Ventilating shoes - Google Patents
Ventilating shoes Download PDFInfo
- Publication number
- CN2477001Y CN2477001Y CN 01221069 CN01221069U CN2477001Y CN 2477001 Y CN2477001 Y CN 2477001Y CN 01221069 CN01221069 CN 01221069 CN 01221069 U CN01221069 U CN 01221069U CN 2477001 Y CN2477001 Y CN 2477001Y
- Authority
- CN
- China
- Prior art keywords
- heel
- utility
- loose piece
- model
- annular groove
- 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 - Lifetime
Links
Abstract
The utility model relates to a shoe with sanitation device, in particular to a shoe whose sole is provided with an air exchanging device. The utility model is characterized in that: the upper part of a gasbag arranged in the air exchanging device is little higher than the inner bottom of the shoe and an annular stretching belt is arranged between a movable block and the heel. The utility model aims at improving the effect of air exchanging. Compared with the prior art, the utility model has the advantages that: the ventilation volume is big, and service life is long. The utility model can keep better effect of air exchanging after a long time use etc.
Description
The utility model relates to the footwear that have sanitary equipment, particularly a kind of shoes that are provided with air interchanger on sole.
It is 94105720.8 ventilation footwear that the application for a patent for invention prospectus of being published by Chinese patent literature publishing house discloses a kind of number of patent application March 29 nineteen ninety-five, in the ventilation footwear, be provided with the air interchanger of operating with walking, contained cylindrical pump is arranged in the inner space of heel in the air interchanger, projection thickness is about the loose piece of 5-10mm on the heel bottom surface, is provided with cannelure around loose piece.Its weak point: during the work of ventilation footwear, the each compressed maximum height of cylindrical pump in the air interchanger is a loose piece thickness, each tradable air capacity of pump pressure seldom, in the footwear all the air of volumes to carry out repeatedly pump pressure and could exchange once, ventilation effect is relatively poor.
The purpose of this utility model is the good ventilation footwear of a kind of ventilation effect of design.
In order to achieve the above object, the utility model adopts following technical solution: a kind of ventilation footwear, include the air interchanger of operating with walking, contained air bag is arranged in the recess space of heel in the air interchanger, loose piece of projection on the heel bottom surface, loose piece around be provided with cannelure, it is characterized in that air bag top exceed footwear inner bottom surface a little.In ventilation footwear when work,, because the upper and lower surface of air bag pressurized all, the air bag decrement strengthens, and the air capacity of the each exchange of air bag increases, and makes the air in the footwear fast with extraneous exchange, and ventilation effect is good.
Below in conjunction with drawings and Examples the utility model is described in further detail.
Fig. 1 is the profile of present embodiment along the heel lateral attitude.
As shown in Figure 1, present embodiment includes the air interchanger of operating with walking, air interchanger comprises breather cheek valve (3), exhaust check valve (11), air bag (4), compression spring (10) etc., wherein air bag (4) is arranged in the recess space of heel (6), a projection loose piece (8) on the heel bottom surface, around loose piece, be provided with annular groove (7), air bag (4) top exceed footwear inner bottom surface a little.On the heel recess inner bottom surface of relative annular groove (7) medial and lateral, be respectively equipped with annular groove (9), (13), annular groove (9) is located between the recess inner bottom surface and recess medial surface of heel, makes the annular tension belt (5) that forms a wider width between loose piece (8) and the heel (6).
In sum, the utility model compared with prior art has the following advantages:
1, owing to annular tension belt (5) set between loose piece (8) and the heel (6), it is wide Spend widelyr, the distance that loose piece (8) moves up and down is bigger, and loose piece is obtained the decrement of air bag Strengthen, thus ventilation volume and the ventilation effect of raising Ventilated footwear.
2, owing to annular tension belt (5) set between loose piece (8) and the heel (6), it is wide Spend widelyr, the distance that loose piece (8) moves up and down is bigger, and loose piece is when moving up, under the loose piece The bottom surface can reach with the heel bottom surface balances each other, and makes the loose piece bottom surface not easy to wear, keeps loose piece The height that protrudes, long-time use can keep its preferably ventilation effect.
3, owing between loose piece (8) and the heel (6) an annular tension belt (5) is arranged, loose piece can not push the heel side elevation when making progress activity, makes footwear tie up (1) and is not damaged with the bonding strength of sole, improves the service life of ventilation footwear.
Claims (3)
1, a kind of ventilation footwear, include the air interchanger of operating with walking, contained air bag (4) is arranged in the recess space of heel (6) in the air interchanger, loose piece of projection on the heel bottom surface, loose piece around be provided with annular groove (7), it is characterized in that air bag (4) top exceed footwear inner bottom surface a little.
2, ventilation footwear according to claim 1 is characterized in that being provided with annular groove (9) in the heel recess in relative annular groove (7) outside at the end, make and form an annular tension belt (5) between loose piece (8) and the heel (6).
3, ventilation footwear according to claim 2 is characterized in that being provided with annular groove (13) on the heel recess inner bottom surface of relative annular groove (7) inboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01221069 CN2477001Y (en) | 2001-04-10 | 2001-04-10 | Ventilating shoes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01221069 CN2477001Y (en) | 2001-04-10 | 2001-04-10 | Ventilating shoes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2477001Y true CN2477001Y (en) | 2002-02-20 |
Family
ID=33638423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01221069 Expired - Lifetime CN2477001Y (en) | 2001-04-10 | 2001-04-10 | Ventilating shoes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2477001Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103635113A (en) * | 2011-06-08 | 2014-03-12 | 光星Ind股份有限公司 | Structure of shoe sole having superior ventilation function and double-landing function |
-
2001
- 2001-04-10 CN CN 01221069 patent/CN2477001Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103635113A (en) * | 2011-06-08 | 2014-03-12 | 光星Ind股份有限公司 | Structure of shoe sole having superior ventilation function and double-landing function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20110410 Granted publication date: 20020220 |