CN201948183U - Backpack with air cushion type straps - Google Patents
Backpack with air cushion type straps Download PDFInfo
- Publication number
- CN201948183U CN201948183U CN2010206932717U CN201020693271U CN201948183U CN 201948183 U CN201948183 U CN 201948183U CN 2010206932717 U CN2010206932717 U CN 2010206932717U CN 201020693271 U CN201020693271 U CN 201020693271U CN 201948183 U CN201948183 U CN 201948183U
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- CN
- China
- Prior art keywords
- backpack
- straps
- knapsack
- cushion type
- braces
- 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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Abstract
The utility model relates to a backpack with air cushion type straps, which comprises a backpack body and straps which are fixed on the backpack body, and is characterized in that a plurality of convex air bags are arranged on the surfaces of the straps (parts where the straps contact with shoulders), and the convex air bags are made of a thermoplastic polyurethanes (TPU) material, have the high-elastic and abrasion resistant property, are inflated and are molded at high pressure; and pain which is caused by heavy objects in the backpack pressing shoulders can be effectively reduced by adding a plurality of convex air bags served as shoulder pads onto the straps of the backpack, so that the backpack is more comfortable to use.
Description
Technical field
The utility model relates to the case and bag technical field, and what be specifically related to is a kind of air-cushion type braces knapsack that has.
Background technology
At present, by singly carrying knapsack or two knapsack of carrying on the arm on the arm, mostly its braces and shoulder contact site are to be made up of single layer structure, if after needing in the knapsack to bear the article of constant weight, its braces will certainly be reined in into shoulder one scar, for this reason, in order to increase the actual more utility function of knapsack, it is still waiting further design improvement.
The utility model content
The purpose of this utility model is the technical deficiency at the existing market knapsack, and a kind of novel structure is provided, and uses band air-cushion type braces knapsack comfortable and that practicality is stronger.
The utility model is achieved through the following technical solutions: band air-cushion type braces knapsack, comprise the knapsack body and be fixed in braces on the knapsack body, it is characterized in that: (promptly with the contacted position of shoulder) is provided with several protruding air bags on the surface of described braces, described air bag that should projection is to adopt the TPU material to make, it has the characteristic of high-elastic wear-resistant, by the inflation high-pressure molding.
The beneficial effects of the utility model embody and are: by have additional several protruding air bags on the braces of knapsack, as shoulder pad, thereby effectively Reduction of Students' Study Load is because the weight of carrying is to the pain that shoulder weighs wounded in the bag, and it is more comfortable to make the user use.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in detail;
Fig. 1 is the utility model structural representation.
The specific embodiment
As shown in Figure 1, band air-cushion type braces knapsack, comprise knapsack body 1 and be fixed in braces 2 on the knapsack body 1, it is characterized in that: (promptly with the contacted position of shoulder) is provided with several protruding air bags 3 on the surface of described braces 2, described air bag 3 that should projection is to adopt the TPU material to make, it has the characteristic of high-elastic wear-resistant, by the inflation high-pressure molding.
Claims (1)
1. band air-cushion type braces knapsack comprises the knapsack body and is fixed in braces on the knapsack body, it is characterized in that: on the surface of described braces promptly with the contacted position of shoulder, be provided with several protruding air bags.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010206932717U CN201948183U (en) | 2010-12-22 | 2010-12-22 | Backpack with air cushion type straps |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010206932717U CN201948183U (en) | 2010-12-22 | 2010-12-22 | Backpack with air cushion type straps |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201948183U true CN201948183U (en) | 2011-08-31 |
Family
ID=44492315
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010206932717U Expired - Fee Related CN201948183U (en) | 2010-12-22 | 2010-12-22 | Backpack with air cushion type straps |
Country Status (1)
Country | Link |
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CN (1) | CN201948183U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102715723A (en) * | 2012-07-05 | 2012-10-10 | 苏州才子佳人文化传播有限公司 | Multifunctional intelligent bag |
WO2013131309A1 (en) * | 2012-03-07 | 2013-09-12 | Zhang Pei | Air cushion type knapsack |
CN106175041A (en) * | 2015-02-17 | 2016-12-07 | 铭仁国际股份有限公司 | Backpack structure with intercommunicating air bags |
CN110897296A (en) * | 2019-12-19 | 2020-03-24 | 惠州宏丰科技发展有限公司 | High-buffer strap, backpack and strap production process |
-
2010
- 2010-12-22 CN CN2010206932717U patent/CN201948183U/en not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013131309A1 (en) * | 2012-03-07 | 2013-09-12 | Zhang Pei | Air cushion type knapsack |
CN102715723A (en) * | 2012-07-05 | 2012-10-10 | 苏州才子佳人文化传播有限公司 | Multifunctional intelligent bag |
CN102715723B (en) * | 2012-07-05 | 2014-08-06 | 苏州才子佳人文化传播有限公司 | Multifunctional intelligent bag |
CN106175041A (en) * | 2015-02-17 | 2016-12-07 | 铭仁国际股份有限公司 | Backpack structure with intercommunicating air bags |
CN106175041B (en) * | 2015-02-17 | 2018-04-10 | 铭仁国际股份有限公司 | Backpack structure with intercommunicating air bags |
CN110897296A (en) * | 2019-12-19 | 2020-03-24 | 惠州宏丰科技发展有限公司 | High-buffer strap, backpack and strap production process |
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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 | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110831 Termination date: 20131222 |