CN106515650A - Assembly structure of safety air bag and steering wheel frame - Google Patents
Assembly structure of safety air bag and steering wheel frame Download PDFInfo
- Publication number
- CN106515650A CN106515650A CN201611205140.8A CN201611205140A CN106515650A CN 106515650 A CN106515650 A CN 106515650A CN 201611205140 A CN201611205140 A CN 201611205140A CN 106515650 A CN106515650 A CN 106515650A
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- CN
- China
- Prior art keywords
- air bag
- mentioned
- clamping
- handwheel
- frame
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
- B60R21/203—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in steering wheels or steering columns
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
Abstract
The invention discloses an assembly structure of a safety air bag and a steering wheel frame. The assembly structure comprises the safety air bag and the steering wheel frame. The safety air bag is assembled on the steering wheel frame; the safety air bag comprises an air bag shell and an air bag cover board; the air bag shell and the air bag cover board are assembled together to form a containing chamber which contains an air pocket of the safety air bag; clamping connection pipes are formed on the steering wheel frame in an integration mode; clamping connection holes are formed in the pipe wall of each of the clamping connection pipes; the air bag shell comprises end surfaces and first sides which both are shaped like cylinders and are prepared from plastic material arranged on the end surfaces; a clamping protrusion is formed on the inner wall of each first side; clamping hooks are formed at the end surfaces of the air bag shell; and the clamping hooks pass through one ends of the clamping connection pipes and are fixed in the clamping holes of the clamping connection pipes in a clamping mode. The assembly structure of the safety air bag and the steering wheel frame has the beneficial effect that the connection and the assembly between the safety air bag and the steering wheel frame are achieved effectively.
Description
Technical field
The present invention relates to safety airbag technique field, and in particular to the assembling of a kind of air bag and frame of handwheel is tied
Structure.
Background technology
Air bag is one auxiliary protection equipment of air bag system, when colliding, automobile first with hit thing
Body collides, referred to as primary collision, and passenger is moved forward due to the effect of inertia, touches with vehicle body part
Hit, referred to as secondary collision.Air bag is fettered motionless by safety belt to guaranteeing the body as passenger with very fast aeration speed
And head, when still advancing forward, air bag can be in time.When head encounters air bag, air bag passes through air bag
The pore on surface starts exhaust.The discharge of gas has certain speed, it is ensured that allow the body part of people lentamente to slow down.
Existing air bag is generally fixed in steering wheel gripper shoe, and steering wheel gripper shoe is by bolt and steering wheel bone
Frame is connected, and the setting of steering wheel gripper shoe causes assembling structure to seem very numerous and diverse.
The content of the invention
It is an object of the invention to provide the assembling structure of a kind of air bag and frame of handwheel, the assembling structure can
Being linked and packed for air bag and frame of handwheel is realized effectively.
For achieving the above object, the present invention provides following technical scheme：
The assembling structure of a kind of air bag and frame of handwheel, including air bag and frame of handwheel, air bag assembling
On frame of handwheel, air bag includes that airbag housing and air bag cover plate, airbag housing and air bag cover plate are assembled together shape
Into the accommodating chamber for accommodating safety air bag；Integrally formed with clamping pipe on frame of handwheel, the tube wall of clamping pipe is provided with card
Hole is connect, above-mentioned airbag housing includes the first side of the plastic material of end face and the cylindricality being arranged on end face, above-mentioned first side
The inwall in face is provided with screens projection, and the end face of above-mentioned airbag housing is provided with grab, the one end of above-mentioned grab through above-mentioned clamping pipe
It is fastened on the blocked hole of clamping pipe afterwards, above-mentioned air bag cover plate includes the plastic material of capping and the cylindricality being arranged on capping
Second side, the outer wall of above-mentioned second side are provided with screens depression, the position of the position of above-mentioned second side and above-mentioned first side
Correspondence is put, above-mentioned screens projection is placed in above-mentioned screens depression, the inwall close-fitting of the outer wall and first side of above-mentioned second side
Close；Above-mentioned grab include connecting pole and be arranged on connection column end hook portion, spring and spacing ring, spring are arranged with connecting pole
One end near hook portion is fixedly connected with spacing ring, and spacing ring is located between clamping pipe and spring, and spacing ring is used for limited spring
Relative to the position of clamping pipe, spring causes hook portion to keep pretightning force with blocked hole.
Preferably, the quantity of above-mentioned grab is three, and the quantity of above-mentioned clamping pipe is three, and the position of three grabs is distinguished
It is corresponding with the position of three clamping pipes.
The present invention operation principle be：Airbag housing and air bag cover plate are raised effectively solid with screens depression realization by screens
It is fixed；Airbag housing is realized effectively being fixedly connected by grab and the blocked hole on frame of handwheel；The elastic force of spring can make to bring about the desired sensation
Softgel shell body and frame of handwheel will not produce loosening when not interfered by external force；Assembling structure is not related to steering wheel gripper shoe, makes
Obtain structure more simple.
Beneficial effects of the present invention are：The assembling structure can effectively realize that air bag and the connection of frame of handwheel are filled
Match somebody with somebody.
Description of the drawings
Fig. 1 is the schematic diagram of the air bag of the present invention；
Fig. 2 is the schematic diagram of the frame of handwheel of the present invention.
Specific embodiment
With reference to the accompanying drawings and examples, the specific embodiment of the present invention is further described.Following examples are only
For clearly illustrating technical scheme, and can not be limited the scope of the invention with this.
The technical scheme that the present invention is embodied as is：
As depicted in figs. 1 and 2,
The assembling structure of a kind of air bag and frame of handwheel 2, including air bag and frame of handwheel 2, air bag dress
Fit on frame of handwheel 2, air bag includes that airbag housing 11 and air bag cover plate 12, airbag housing 11 and air bag cover plate 12 are filled
With the accommodating chamber for forming receiving safety air bag together；Integrally formed with clamping pipe 21 on frame of handwheel 2, clamping pipe 21
Tube wall be provided with blocked hole, above-mentioned airbag housing 11 includes the first of the plastic material of end face and the cylindricality being arranged on end face
Side, the inwall of above-mentioned first side are provided with screens projection, and the end face of above-mentioned airbag housing 11 is provided with grab 13, above-mentioned grab 13
It is fastened on the blocked hole of clamping pipe 21 through after one end of above-mentioned clamping pipe 21, above-mentioned air bag cover plate 12 includes capping and setting
The second side of the plastic material of the cylindricality on capping, the outer wall of above-mentioned second side are provided with screens depression, above-mentioned second side
The position in face is corresponding with the position of above-mentioned first side, and above-mentioned screens projection is placed in above-mentioned screens depression, above-mentioned second side
Outer wall and first side inwall tight fit；Above-mentioned grab 13 includes connecting pole and is arranged on the hook portion of connection column end, connects
Connect, spring is fixedly connected with spacing ring near one end of hook portion, spacing ring is located at clamping pipe
Between 21 and spring, spacing ring is used for position of the limited spring relative to clamping pipe 21, and spring causes hook portion to keep with blocked hole
Pretightning force.
The quantity of above-mentioned grab 13 is three, and the quantity of above-mentioned clamping pipe 21 is three, and the position of three grabs 13 is distinguished
It is corresponding with the position of three clamping pipes 21.
The present invention operation principle be：Airbag housing 11 and air bag cover plate 12 have with screens depression realization by screens is raised
Effect is fixed；Airbag housing 11 is realized effectively being fixedly connected by grab 13 and the blocked hole on frame of handwheel 2；The elastic force of spring
Airbag housing 11 and frame of handwheel 2 can be caused not to produce loosening when not interfered by external force；Assembling structure is not related to direction
Disk gripper shoe so that structure is more simple.
Beneficial effects of the present invention are：The assembling structure can effectively realize the connection of air bag and frame of handwheel 2
Assembling.
The above is only the preferred embodiment of the present invention, it is noted that for those skilled in the art come
Say, on the premise of without departing from the technology of the present invention principle, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (2)
1. the assembling structure of a kind of air bag and frame of handwheel, it is characterised in that including air bag and frame of handwheel,
Air bag is assemblied on frame of handwheel, and air bag includes airbag housing and air bag cover plate, airbag housing and air bag cover plate
It is assembled together to form the accommodating chamber for accommodating safety air bag；Integrally formed with clamping pipe on frame of handwheel, clamping pipe
Tube wall is provided with blocked hole, and above-mentioned airbag housing includes the first side of the plastic material of end face and the cylindricality being arranged on end face
Face, the inwall of above-mentioned first side are provided with screens projection, and the end face of above-mentioned airbag housing is provided with grab, and above-mentioned grab passes through above-mentioned
It is fastened in behind one end of clamping pipe on the blocked hole of clamping pipe, above-mentioned air bag cover plate includes capping and the cylindricality being arranged on capping
Plastic material second side, the outer wall of above-mentioned second side is provided with screens depression, the position of above-mentioned second side with it is above-mentioned
The position correspondence of first side, above-mentioned screens projection are placed in above-mentioned screens depression, the outer wall of above-mentioned second side and the first side
The inwall tight fit in face；Above-mentioned grab include connecting pole and be arranged on connection column end hook portion, spring is arranged with connecting pole
And spacing ring, spring is fixedly connected with spacing ring near one end of hook portion, and spacing ring is located between clamping pipe and spring, spacing ring
For limited spring relative to clamping pipe position, spring causes hook portion and blocked hole to keep pretightning force.
2. the assembling structure of air bag according to claim 1 and frame of handwheel, it is characterised in that above-mentioned grab
Quantity is three, and the quantity of above-mentioned clamping pipe is three, and the position of three grabs is corresponding with the position of three clamping pipes respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611205140.8A CN106515650A (en) | 2016-12-23 | 2016-12-23 | Assembly structure of safety air bag and steering wheel frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611205140.8A CN106515650A (en) | 2016-12-23 | 2016-12-23 | Assembly structure of safety air bag and steering wheel frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106515650A true CN106515650A (en) | 2017-03-22 |
Family
ID=58337503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611205140.8A Pending CN106515650A (en) | 2016-12-23 | 2016-12-23 | Assembly structure of safety air bag and steering wheel frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106515650A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2806290Y (en) * | 2005-07-18 | 2006-08-16 | 标丰企业有限公司 | Bicycle goods trailer with clamping device |
| US20060208470A1 (en) * | 2005-03-16 | 2006-09-21 | Takata Corporation | Steering wheel with airbag apparatus |
| US20100066066A1 (en) * | 2008-09-16 | 2010-03-18 | Toyoda Gosei Co., Ltd. | Steering wheel with airbag device and method for assembling the same |
| CN104859577A (en) * | 2015-05-28 | 2015-08-26 | 合肥江淮太航常青汽车安全***有限公司 | Plastic clamping buckle type safety air bag integrated with ringing structure |
| KR20160071673A (en) * | 2014-12-12 | 2016-06-22 | 쌍용자동차 주식회사 | Assembly structure of supporter |
| CN206374713U (en) * | 2016-12-23 | 2017-08-04 | 太航常青汽车安全***（苏州）股份有限公司 | The assembling structure of air bag and frame of handwheel |
-
2016
- 2016-12-23 CN CN201611205140.8A patent/CN106515650A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060208470A1 (en) * | 2005-03-16 | 2006-09-21 | Takata Corporation | Steering wheel with airbag apparatus |
| CN2806290Y (en) * | 2005-07-18 | 2006-08-16 | 标丰企业有限公司 | Bicycle goods trailer with clamping device |
| US20100066066A1 (en) * | 2008-09-16 | 2010-03-18 | Toyoda Gosei Co., Ltd. | Steering wheel with airbag device and method for assembling the same |
| KR20160071673A (en) * | 2014-12-12 | 2016-06-22 | 쌍용자동차 주식회사 | Assembly structure of supporter |
| CN104859577A (en) * | 2015-05-28 | 2015-08-26 | 合肥江淮太航常青汽车安全***有限公司 | Plastic clamping buckle type safety air bag integrated with ringing structure |
| CN206374713U (en) * | 2016-12-23 | 2017-08-04 | 太航常青汽车安全***（苏州）股份有限公司 | The assembling structure of air bag and frame of handwheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 215000 No. 79 Lake Avenue, Xiangcheng Economic Development Zone, Jiangsu, Suzhou Applicant after: Taico Changqing automotive safety systems (Suzhou) Limited by Share Ltd Address before: 215000 No. 79 Lake Avenue, Suzhou, Jiangsu, Xiangcheng District Applicant before: Taihang Changqing Automotive Safety Equipment Co., Ltd. |
|
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170322 |
|
| RJ01 | Rejection of invention patent application after publication |