CN201058592Y - Curtain type gas-bag inner-tension apparatus - Google Patents
Curtain type gas-bag inner-tension apparatus Download PDFInfo
- Publication number
- CN201058592Y CN201058592Y CNU2007200133282U CN200720013328U CN201058592Y CN 201058592 Y CN201058592 Y CN 201058592Y CN U2007200133282 U CNU2007200133282 U CN U2007200133282U CN 200720013328 U CN200720013328 U CN 200720013328U CN 201058592 Y CN201058592 Y CN 201058592Y
- Authority
- CN
- China
- Prior art keywords
- gasbag
- group
- curtain type
- airbag
- utility
- 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
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- 239000004744 fabric Substances 0.000 claims abstract description 23
- 238000009958 sewing Methods 0.000 claims abstract description 6
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 230000000717 retained effect Effects 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 description 1
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Abstract
The utility model relates to a tensioning device in curtain type gasbag, solving the problem that the tensioning device in the prior curtain type gasbag is difficult to realize automatic processing and even manual sewing or bonding expenses time and labor greatly. The utility model is provided with a gasbag, at least a group of cloth pieces are arranged in the gasbag, each group has two cloth pieces which are correspondingly arranged at inner surfaces of the two main pieces of the gasbag, each group of cloth pieces are provided with small holes or rope sleeves, each group of cloth pieces are also provided with pull ropes or pull belts, the two ends of the pull ropes or pull belts crossingly pass through the small holes or rope sleeves and are fixedly connected together. The utility model has the advantages of no processing difficulty, easy processing, high production efficiency, moreover the thickness of the gasbag is very easy to be controlled by the length of closed portion retained after the pull belts or pull ropes are connected fixedly, thereby reinforcing the university of gasbag and saving processing and design costs.
Description
Technical field
The utility model is particularly related to take-up device in a kind of curtain type gas bag.
Background technology
Take-up device can guarantee the homogeneity of each dot thickness of protected zone in the air bag when airbag deployment, thereby strengthens the protection effect to the occupant, the stressing conditions at joint line place in the time of also improving by sewing thread or cementing line formation chamber simultaneously, the reliability of raising airbag.Take-up device all is to sew up between the inside face of two main leaves of airbag or bonding piece of cloth sheet in common because this cloth sheet is in airbag inside, so on machine, be difficult to realize automation processing, even by manually sew up or bonding also very time-consuming, take a lot of work.
Summary of the invention
The purpose of this utility model is to solve the problems referred to above that prior art exists, and a kind of easy processing and fabricating, production efficiency height are provided, and is convenient to adjust airbag thickness, and commonality is good, can save the interior take-up device of curtain type gas bag of processing and design cost.
The utility model is achieved in that it has an airbag 1, its special character is: be provided with one group of cloth sheet 2 in airbag 1 at least, every group of cloth sheet 2 is two and the corresponding respectively inside face that is located at two main leaves 101 of airbag 1, on every group of cloth sheet 2, be equipped with aperture or rope sling 3, also be provided with stay cord or drawstring 4 on every group of cloth sheet 2, the two ends of described stay cord or drawstring 4 are fixed together after being passed by aperture or rope sling 3 intersections successively.
Take-up device in the above-mentioned curtain type gas bag, the two ends of described stay cord or drawstring 4 are fixed together by sewing up or tiing a knot.
The utility model has the advantages that: because every group of cloth sheet is two and the corresponding respectively inside face that is located at two main leaves of airbag, therefore the cloth sheet can be sewed up or be bonded on the main leaf when the main leaf tiling of airbag, there is not difficulty of processing, easy processing and fabricating, production efficiency height; The length of the closing section of reserving after airbag thickness is can be by drawstring or stay cord affixed is controlled at an easy rate, can strengthen a kind of commonality of airbag, saves processing and design cost.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the structural representation of rope sling in the utility model.
Among the figure: 1-airbag, 101-main leaf, 2-cloth sheet, 3-aperture or rope sling, 4-stay cord or drawstring.
The specific embodiment
As shown in the figure, the utility model has an airbag 1, airbag 1 is made of two main leaves 101, in airbag 1, be provided with many group cloth sheets 2, the quantity of described cloth sheet 2 is one～four group, present embodiment is an example with three groups, every group of cloth sheet 2 is two and the corresponding respectively inside face of sewing up or being bonded in two main leaves 101 of airbag 1, cloth sheet 2 can be along level, vertical or direction of tilt layout, on every group of cloth sheet 2, be equipped with a plurality of apertures or rope sling 3, present embodiment is an example with four, but reality is not limited by present embodiment.Also be provided with stay cord or drawstring 4 on every group of cloth sheet 2, the two ends of described stay cord or drawstring 4 pass the back by aperture or rope sling 3 intersections successively and are fixed together by sewing up or tiing a knot.
Claims (2)
1. take-up device in the curtain type gas bag, comprise airbag (1), it is characterized in that: in airbag (1), be provided with one group of cloth sheet (2) at least, every group of cloth sheet (2) be two and respectively correspondence be located at the inside face of two main leaves (101) of airbag (1), on every group of cloth sheet (2), be equipped with aperture or rope sling (3), also be provided with stay cord or drawstring (4) on every group of cloth sheet (2), the two ends of described stay cord or drawstring (4) are fixed together after being passed by aperture or rope sling (3) intersection successively.
2. take-up device in the curtain type gas bag according to claim 1 is characterized in that: the two ends of described stay cord or drawstring (4) are fixed together by sewing up or tiing a knot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200133282U CN201058592Y (en) | 2007-07-13 | 2007-07-13 | Curtain type gas-bag inner-tension apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200133282U CN201058592Y (en) | 2007-07-13 | 2007-07-13 | Curtain type gas-bag inner-tension apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201058592Y true CN201058592Y (en) | 2008-05-14 |
Family
ID=39407048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200133282U Expired - Lifetime CN201058592Y (en) | 2007-07-13 | 2007-07-13 | Curtain type gas-bag inner-tension apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201058592Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110366508A (en) * | 2017-01-20 | 2019-10-22 | Trw汽车股份有限公司 | Airbags for vehicle occupant restraint systems |
-
2007
- 2007-07-13 CN CNU2007200133282U patent/CN201058592Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110366508A (en) * | 2017-01-20 | 2019-10-22 | Trw汽车股份有限公司 | Airbags for vehicle occupant restraint systems |
| CN110366508B (en) * | 2017-01-20 | 2022-05-31 | Trw汽车股份有限公司 | Airbag for vehicle occupant restraint system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENYANG JINBEI JINHENG AUTOMOTIVE SAFETY SYSTEMS Free format text: FORMER OWNER: JINHENG MOTOR SAFETY SYSTEM CO., LTD., JINZHOU Effective date: 20141103 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 121007 JINZHOU, LIAONING PROVINCE TO: 110141 SHENYANG, LIAONING PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141103 Address after: 110141, No. 10, No. 1, development road, Shenyang economic and Technological Development Zone, Liaoning, China Patentee after: Shenyang Jinbei Jinheng Automotive Safety System Co., Ltd. Address before: 121007 Jinzhou economic and Technological Development Zone, Bohai, the main street, No. 4, No., No. 16 Patentee before: Jinheng Motor Safety System Co., Ltd., Jinzhou |
|
| CX01 | Expiry of patent term |
Granted publication date: 20080514 |
|
| CX01 | Expiry of patent term |