CN201062030Y - Internal-external integral stretching strap for curtain gas-bag - Google Patents
Internal-external integral stretching strap for curtain gas-bag Download PDFInfo
- Publication number
- CN201062030Y CN201062030Y CNU2007200132843U CN200720013284U CN201062030Y CN 201062030 Y CN201062030 Y CN 201062030Y CN U2007200132843 U CNU2007200132843 U CN U2007200132843U CN 200720013284 U CN200720013284 U CN 200720013284U CN 201062030 Y CN201062030 Y CN 201062030Y
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- CN
- China
- Prior art keywords
- bag
- drawstring
- airbag
- air
- stretching
- 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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Abstract
The utility model relates to an inner and outer integral stretching belt for a curtain-type air-bag, which solves the problems of an existing curtain-type air-bag. The problems includes that an inner stretching belt is difficult to manufacture, and manufacture wastes time and labor, an outer stretching belt can't tighten an air pocket well when an air-bag is detonated. The utility model comprises an air pocket which is special in that two cloth pieces are arranged in symmetry inside the air pocket, the cloth pieces are fixed respectively on the inner surfaces of two pieces of main pieces of the air pocket. A small hole or a rope sleeve is arranged evenly on every cloth piece, a stretching rope or a stretching belt are traversed on the cloth piece, two ends of the stretching rope or the stretching belt are connected together fixedly and traversed through one end of the air-bag after the two ends of the stretching rope and the stretching belt are intercrossed and traversed in turn through the small hole or the rope sleeve. The utility model has the advantages of non-difficulty processing which is convenient to manufacture, and high in producing efficiency, thereby automatically-production is easily achieved. Versatility of the air-bag can be increased, manufacture and design cost can be saved, component quantity can be decreased, thereby better effect of tightening the air pocket can be achieved.
Description
Technical field
The utility model is particularly related to the inside-outside integrated drawstring of a kind of curtain type gas bag.
Background technology
The interior drawstring of common curtain type gas bag is to be fixed in the bag by one or several cloth sheet to form, and outer drawstring adopts one section stay cord or drawstring, stay cord or drawstring one end to be fixed on the edge of airbag or directly is fixed on the vehicle body near place, the other end at edge.The shortcoming of this curtain type gas bag is: interior drawstring is not easy to process, and be difficult to realize automated production, though by manually sew up or bonding also can be very time-consuming, take a lot of work; Outer drawstring is an independently member of another one, and this outer drawstring effect limited by the geometric relationship of vehicle body and airbag etc., when air bag detonates, can not well reach the tension airbag effect.
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 processing of being convenient to is provided, and realizes automated production easily, and can reduce number of parts, and can well strain the inside-outside integrated drawstring of curtain type gas bag of airbag when air bag detonates.
The utility model is achieved in that it has an airbag, its special character is: be arranged with two cloth sheets in airbag, described cloth sheet is separately fixed at the inside face of two main leaves of airbag, on each cloth sheet, be equipped with aperture or rope sling, also be installed with stay cord or drawstring on the cloth sheet, the two ends of described stay cord or drawstring are intersected by aperture or rope sling successively and are fixed together after passing and are drawn by airbag one end.
The inside-outside integrated drawstring of above-mentioned curtain type gas bag, the two ends of described stay cord or drawstring are fixed together by sewing up or tiing a knot.
The inside-outside integrated drawstring of above-mentioned curtain type gas bag, sew up with airbag or be bonded together at the place of drawing that is positioned at airbag on described stay cord or the drawstring.
The utility model has the advantages that: because the cloth sheet is two and is located at the inside face of two main leaves of airbag respectively, therefore the cloth sheet can be sewed up or be bonded on the main leaf when the main leaf tiling of airbag, does not have difficulty of processing, is convenient to processing, realize automated production, production efficiency height easily; The length of the closing section of reserving after airbag thickness is can be by drawstring or stay cord affixed is controlled easily, can strengthen a kind of commonality of airbag, saves processing and design cost; Interior drawstring and outer drawstring are made of one, and can reduce the quantity of part, and are subjected to interior the strutting of drawstring of stretching of airbag to make the lateral length of horizontal direction stay cord or drawstring shorten upon deployment, can reach the effect of good tension airbag.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of rope sling;
Among the figure: 1-airbag, 101-main leaf, 2-cloth sheet, 3-aperture or rope sling, 4-stay cord or drawstring, 5-fixed plate.
The specific embodiment
As shown in the figure, the utility model has an airbag 1, and airbag 1 is made of two main leaves 101.Along continuous straight runs is arranged with two cloth sheets 2 in airbag 1, and the inside face of two main leaves 101 of airbag 1 is sewed up or be bonded in to described cloth sheet 2 respectively, is equipped with a plurality of apertures or rope sling 3 on each cloth sheet 2, and present embodiment is an example with four.On cloth sheet 2, also be installed with stay cord or drawstring 4, the two ends of described stay cord or drawstring 4 are intersected by aperture or rope sling 3 successively and pass the back by sewing up or knotting is fixed together and is drawn by an end of airbag 1, and the place of drawing that is positioned at airbag 1 on stay cord or the drawstring 4 is with airbag 1 stitching or be bonded together.Exit with stay cord or drawstring 4 during installation is fixed on the vehicle body column by fixed plate 5.
Claims (3)
1. inside-outside integrated drawstring of curtain type gas bag, comprise an airbag (1), it is characterized in that: in airbag (1), be arranged with two cloth sheets (2), described cloth sheet (2) is separately fixed at the inside face of two main leaves (101) of airbag (1), on each cloth sheet (2), be equipped with aperture or rope sling (3), also be installed with stay cord or drawstring (4) on cloth sheet (2), the two ends of described stay cord or drawstring (4) are intersected by aperture or rope sling (3) successively and are fixed together after passing and are drawn by airbag (1) one end.
2. the inside-outside integrated drawstring of 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.
3. the inside-outside integrated drawstring of curtain type gas bag according to claim 1 is characterized in that: sew up with airbag (1) or be bonded together at the place of drawing that is positioned at airbag (1) on described stay cord or the drawstring (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200132843U CN201062030Y (en) | 2007-07-09 | 2007-07-09 | Internal-external integral stretching strap for curtain gas-bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200132843U CN201062030Y (en) | 2007-07-09 | 2007-07-09 | Internal-external integral stretching strap for curtain gas-bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201062030Y true CN201062030Y (en) | 2008-05-21 |
Family
ID=39450401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200132843U Expired - Lifetime CN201062030Y (en) | 2007-07-09 | 2007-07-09 | Internal-external integral stretching strap for curtain gas-bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201062030Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103661230A (en) * | 2012-09-05 | 2014-03-26 | 丰田自动车株式会社 | Vehicle safety device |
| CN108698554A (en) * | 2016-02-19 | 2018-10-23 | 住商安全气囊系统株式会社 | Bag body |
-
2007
- 2007-07-09 CN CNU2007200132843U patent/CN201062030Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103661230A (en) * | 2012-09-05 | 2014-03-26 | 丰田自动车株式会社 | Vehicle safety device |
| CN103661230B (en) * | 2012-09-05 | 2016-05-11 | 丰田自动车株式会社 | Safety device of vehicle |
| CN108698554A (en) * | 2016-02-19 | 2018-10-23 | 住商安全气囊系统株式会社 | Bag body |
| US10899308B2 (en) | 2016-02-19 | 2021-01-26 | Sumisho Airbag Systems Co., Ltd. | Bag body |
| CN108698554B (en) * | 2016-02-19 | 2021-08-17 | 住商安全气囊系统株式会社 | Bag body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080521 |