CN206254958U - Locked point reinforcement structure under a kind of automobile seat side airbag - Google Patents
Locked point reinforcement structure under a kind of automobile seat side airbag Download PDFInfo
- Publication number
- CN206254958U CN206254958U CN201621260395.XU CN201621260395U CN206254958U CN 206254958 U CN206254958 U CN 206254958U CN 201621260395 U CN201621260395 U CN 201621260395U CN 206254958 U CN206254958 U CN 206254958U
- Authority
- CN
- China
- Prior art keywords
- surface cover
- locked point
- tape edge
- face
- extension
- 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.)
- Active
Links
Abstract
The utility model discloses locked point reinforcement structure under a kind of automobile seat side airbag, including positioned at positive first surface cover of seat and the second surface cover positioned at seat side, first surface cover and the second surface cover are sutured by suture and connected, and overlap tape edge is formed in suture, lower locked point is located at the bottom for overlapping tape edge；Another side of the second described surface cover is provided with an extension, extension is folded and on overlap tape edge where being covered in described lower locked point to the inner side direction of the first surface cover and the second surface cover, tape edge is overlapped to be inclined to side, thus formed with the first surface cover for connecting side by side and the second surface cover as ground floor, Chong Die tape edge be the second layer, extension be the lamination area of third layer；In the line that sews up for sewing up the first surface cover end face and the second surface cover end face the line that sews up of falling pin of zigzag is used in extension region region.Reinforcement structure of the present utility model, can effectively strengthen the structural strength of lower locked point position, and improve production efficiency.
Description
Technical field
The utility model belongs to automotive safety accessory technical field, and in particular to locked point under a kind of automobile seat side airbag
Reinforcement structure.
Background technology
At present, Concealed side air bag is both provided with many automotive seats, by way of surface cover is sutured, air bag is stitched
In seat, when shock is run into, air bag breaks through the suture of suture, then discharges, and protects the safety of driving staff.For
Can when clashing into, air bag can break through suture, generally in surface cover suture location all using reduction suture, but
It is, in order to have good guidance quality to air bag, at the two ends of reduction suture, it is necessary to strengthen suture, so as to release
During deflation capsule, air bag can only be discharged from the place of reduction suture, and two ends strengthen position and are locked point and lower lock
Stop.In the prior art, the reinforcement to locked point generally uses manually pin, allows down the region of pin to press through air bag and weakens
Line, and allow seam part herein to backstitch.Popular saying is, using once pin on many, to form double slit linear slit in the place for needing to strengthen
Close.
The defect that this mode is present：
1. operator's right hand must pin the manual switch of falling pin with hand.
2. left hand must push down seam part with finger, to realize backstitching the purpose of part.
3. operator can only use eye observation, and whether pin has crossed air bag line of weakness.So not only waste of time, and
Can also there is scrappage, operate extremely difficult.
4. due to being manual monitoring, it is impossible to ensure that pin is 100% success to operator, such vehicle seat airbags are in hair
During raw traffic accident explosion, locked point is easily torn under automobile seat side airbag surface cover, causes the generation of security incident.
Utility model content
The purpose of this utility model is：For problems of the prior art, there is provided a kind of automobile seat side airbag
Lower locked point reinforcement structure, can effectively strengthen the structural strength of lower locked point, meanwhile, suture efficiency is significantly improved.
To achieve these goals, the technical solution adopted in the utility model is：
Locked point reinforcement structure under a kind of automobile seat side airbag, including positioned at positive first surface cover of seat and positioned at seat
Second surface cover of chair side, the first surface cover and the second surface cover are sutured by suture and connected, and form overlap tape edge in suture,
Described lower locked point is located at the bottom for overlapping tape edge；Another side of the second described surface cover is provided with an extension, institute
The extension stated is folded and the overlap where being covered in described lower locked point to the inner side direction of the first surface cover and the second surface cover
On tape edge, described overlap tape edge is inclined to side, so that it is first to be formed with the first surface cover for connecting side by side and the second surface cover
The lamination area that layer, overlap tape edge are the second layer, extension is third layer；The first surface cover end face and the second surface cover are being sewed up respectively
The line that sews up of end face uses the line that sews up of falling pin of zigzag in described extension region region.
Preferably, described extension uses rectangular configuration.
Preferably, the end face of the first surface cover end face and the second surface cover is stitched with connection slide fastener or seat-cover fabric.
By adopting the above-described technical solution, the beneficial effects of the utility model are：
1st, this novel practical technology is after mask flank and gusset air bag line of weakness piece are finished, then with slide fastener or its
His cut-parts piece, can be using falling pin (6 pin), the i.e. the line that sews up of falling pin of zigzag, saving man-hour when playing seam automatically.
2nd, may insure in the when of falling pin, the length of automatic pin can reach locked point reduction sewing thread under air bag, without
Manually carry out self-inspection.
3rd, using after this new use technology under air bag line of weakness many shell fabrics of locked point meeting, this shell fabric can be with
Locked point under reinforcing air bag is played, upon deployment, locked point will not be torn air bag module under mask air bag, to a greater extent
Protection passenger safety.
4th, after using this novel practical technology, sewing operation becomes simple, and monitoring is easy.
Brief description of the drawings
Fig. 1 is arta vehicle seat unit schematic diagram of the present utility model.
Fig. 2 is suture schematic diagram in locked point inner side under automobile seat side airbag of the present utility model.
Fig. 3 is locked point end face structure schematic diagram under automobile seat side airbag of the present utility model.
Reference：The surface covers of 1- first, the surface covers of 2- second, 201- extensions, a- air bag line of weakness, locked point under b-, c-
Upper locked point.
Specific embodiment
Reference picture 1-3, locked point reinforcement structure under a kind of automobile seat side airbag of the present utility model, including positioned at seat
Positive first surface cover 1 and the second surface cover 2 positioned at seat side, the first surface cover 1 and the second surface cover 2 are weak by air bag sewing machine
Change suture suture connection, and overlap tape edge is formed in suture, as shown in fig. 1, described lower locked point b is located at overlapping suture
The bottom on side, upper locked point is located at the upper end for overlapping tape edge, and the line that sews up between upper locked point and lower locked point b is air bag
Line of weakness a.
Another side of the second surface cover 2 is provided with an extension 201, and described extension 201 is to the first surface cover 1 and second
The inner side direction of surface cover 2 folds and on the overlap tape edge where being covered in described lower locked point b, described overlap tape edge is to one
Roll it is oblique so as to be formed with the first surface cover 1 for connecting side by side with the second surface cover 2 be ground floor, Chong Die tape edge is the second layer, extension
Portion 201 is the lamination area of third layer；The line that sews up of the end face of the first surface cover 1 and the end face of the second surface cover 2 is being sewed up respectively described
The region region of extension 201 using zigzag the line that sews up of falling pin.
Reference picture 2, extension 201 uses rectangular configuration.
The end face of the end face of the first surface cover 1 and the second surface cover 2 is stitched with connection slide fastener or other seat-cover fabrics.
Locked point b reinforcement structures under automobile seat side airbag of the present utility model, in suture, the He of the first surface cover 1 first
Second surface cover 2 sutures connection with air bag line of weakness, and the side where extension in the second surface cover 2 201 then is carried out into flanging treatment,
Then the overlap tape edge for being formed will be sutured to the inner side of the first surface cover 1 or the folded inside of the second surface cover 2, then by the second surface cover 2
Extension 201 is covered in the region for forming stepped construction above.Then connection slide fastener or connection face fabric for automobile seat are sutured again
When, directly taken the needle from the end face of the second surface cover 2 and sutured, when leaving overlapping region, make a round trip further back, form Z-shaped
The automatic the line that sews up of falling pin of shape so that three sutures are formed at overlapping region, bonding strength is substantially strengthened.
Claims (3)
1. locked point reinforcement structure under a kind of automobile seat side airbag, it is characterised in that including positioned at positive first face of seat
Set (1) and the second surface cover (2) positioned at seat side, the first surface cover (1) and the second surface cover (2) are sutured by suture and connected,
And overlap tape edge is formed in suture, described lower locked point (b) is located at the bottom for overlapping tape edge；The second described surface cover
(2) another side is provided with an extension (201), and described extension (201) is to the first surface cover (1) and the second surface cover (2)
Inner side direction fold and on the overlap tape edge where being covered in described lower locked point (b), described overlap tape edge is to side
Incline, so as to be formed with the first surface cover (1) for connecting side by side with the second surface cover (2) be ground floor, Chong Die tape edge is the second layer, prolongs
Extending portion (201) is the lamination area of third layer；Sewing up for the first surface cover (1) end face and the second surface cover (2) end face is being sewed up respectively
Line uses the line that sews up of falling pin of zigzag in described extension (201) region.
2. locked point reinforcement structure under automobile seat side airbag according to claim 1, it is characterised in that described extension
Portion (201) uses rectangular configuration.
3. locked point reinforcement structure under automobile seat side airbag according to claim 1, it is characterised in that the first surface cover
(1) end face of end face and the second surface cover (2) is stitched with connection slide fastener or seat-cover fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621260395.XU CN206254958U (en) | 2016-11-21 | 2016-11-21 | Locked point reinforcement structure under a kind of automobile seat side airbag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621260395.XU CN206254958U (en) | 2016-11-21 | 2016-11-21 | Locked point reinforcement structure under a kind of automobile seat side airbag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206254958U true CN206254958U (en) | 2017-06-16 |
Family
ID=59025223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621260395.XU Active CN206254958U (en) | 2016-11-21 | 2016-11-21 | Locked point reinforcement structure under a kind of automobile seat side airbag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206254958U (en) |
-
2016
- 2016-11-21 CN CN201621260395.XU patent/CN206254958U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5233036B2 (en) | Seat belt buckle device and manufacturing method thereof | |
| CN103842215A (en) | Side curtain airbag and method and appartus for manufacturing a side curtain airbag | |
| CN102007048B (en) | Flexible package with tearing means | |
| US5141787A (en) | Air bag | |
| CN104108367B (en) | Diffuser pocket for airbag and method of manufacturing the same | |
| JP5016429B2 (en) | Air bag and method for manufacturing air bag | |
| CN110325405A (en) | Side airbag apparatus | |
| CN206254958U (en) | Locked point reinforcement structure under a kind of automobile seat side airbag | |
| CN105054423A (en) | Summer training clothes and making technology thereof | |
| JP4966569B2 (en) | Airbag | |
| CN205149595U (en) | Configuration structure of car seat face cover multizone gasbag blasting line | |
| JP2002002344A (en) | Vehicle seat having air bag device | |
| JPH0414290Y2 (en) | ||
| CN211833011U (en) | Down-run-proof tear-resistant down jacket fabric | |
| JP3384050B2 (en) | Vehicle airbag | |
| US10543804B2 (en) | Airbag sewing structure | |
| GB2399795A (en) | Air-bag folding arrangement | |
| JP2003328263A (en) | Method for processing formed product using fabric and formed product using fabric | |
| JPH1170846A (en) | Integrated air bag blank and manufacture of air bag | |
| KR102269825B1 (en) | Stitch part structure of interior material cover for vehicle | |
| KR101110701B1 (en) | Jig on the plate of sewing machine for sewing tether on airbag of driver's seat and preparing method of airbag for driver's seat using it | |
| JP6458726B2 (en) | Airbag device for passenger seat | |
| JP3685161B2 (en) | Vehicle airbag and passenger airbag device | |
| JPH0450200Y2 (en) | ||
| CN203327984U (en) | Down jacket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 610199, No. four, No. 99, Chengdong Road, Chengdu economic and Technological Development Zone, Sichuan Patentee after: Chengdu Fu vian Road extension automotive trim Systems Co. Ltd. Address before: 610000, No. four, No. 99, Chengdong Road, Chengdu economic and Technological Development Zone, Sichuan Patentee before: Chengdu richness dimension Johnson controls automobile decoration piece System Co., Ltd |