CN207416773U - A kind of steering wheel of new structure - Google Patents
A kind of steering wheel of new structure Download PDFInfo
- Publication number
- CN207416773U CN207416773U CN201720799915.2U CN201720799915U CN207416773U CN 207416773 U CN207416773 U CN 207416773U CN 201720799915 U CN201720799915 U CN 201720799915U CN 207416773 U CN207416773 U CN 207416773U
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- China
- Prior art keywords
- air bag
- bag module
- steering wheel
- installation cavity
- hook
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Abstract
The utility model discloses a kind of steering wheels of new structure, including steering wheel body and air bag module, one is equipped at the center of the steering wheel body for installing the installation cavity of air bag module, in the bottom of the installation cavity multiple hook card slots are evenly equipped with along its circumferential direction, the hook being connected in the bottom of the air bag module in hook card slot, resetting spring is provided on the outside of the hook, one end of the resetting spring is crimped on the bottom of air bag module, and the other end of the resetting spring is crimped on the bottom of installation cavity.The utility model overall structure is more compact, more stablizes, and when air bag module is ignited, is not easy that air bag module is made to improve the security performance of driver to driver side to flying out.
Description
Technical field
The utility model is related to steering wheel technical fields, are related specifically to a kind of steering wheel of new structure.
Background technology
Common steering wheel assembly generally comprises steering wheel body and air bag module.The center of steering wheel body is equipped with
For installing the installation cavity of air bag module.When hard impacts occur for automobile, air bag module is popped up out of installation cavity
And be unfolded, effective protection is formed to driver.
The air bag module overall volume of the prior art is larger, and reality is difficult to for the smaller installation cavity of installation space
It is existing, so as to which the installment work to air bag module has carried out larger inconvenience；Another, mounted on the installation cavity of steering wheel body
In inherent vehicle traveling process, air bag module meeting relative direction disk body easily moves, so as to cause air bag
Abnormal sound occurs for module；Next, when air bag module is ignited, impact force is larger, easily makes air bag module to driver
Direction flies out, and so as to cause driver is hurt, reduces the security performance of driver；Another, upper and lower two of conventional horn
Contact is distributed on steering wheel body respectively on air bag module, and adopting the structure can usually be made due to foozle
The gap width of upper and lower contact is difficult to control, so that easily there is a situation where ring or do not ring by mistake for loudspeaker during car steering.
However in view of the deficiencies of the prior art, it is necessary to develop a kind of reasonable, the simple in structure, overall structure of design by developer
It is more compact, more stablize, when air bag module is ignited, be not easy that air bag module is made to improve to driver side to flying out
The security performance of driver, while there is a situation where ring or do not ring new by mistake for loudspeaker during can also avoiding car steering
The steering wheel of type structure.
Utility model content
Existing in the prior art to solve the problems, such as, it is reasonable, simple in structure, whole that the utility model aim provides a kind of design
Body structure is more compact, more stablizes, and when air bag module is ignited, is not easy to make air bag module to driver side to flying
Go out, improve the security performance of driver, while loudspeaker during car steering can also be avoided to occur what is rung or do not ring by mistake
The steering wheel of the new structure of situation.
For solution more than technical problem, what the utility model was realized using following technical scheme：
A kind of steering wheel of new structure, including steering wheel body and air bag module, in the steering wheel body
Center is equipped with one for installing the installation cavity of air bag module, it is characterised in that：In the bottom of the installation cavity along its circumferential direction
Direction is evenly equipped with multiple hook card slots, the hook being connected in the bottom of the air bag module in hook card slot, described
Resetting spring is provided on the outside of hook, one end of the resetting spring is crimped on the bottom of air bag module, described multiple
The other end of position spring is crimped on the bottom of installation cavity.
In a preferred embodiment of the utility model, at least one clamping spring is equipped in the bottom of the installation cavity,
The detonation anti-drop hook being connected on clamping spring is equipped in the bottom of the air bag module.
In a preferred embodiment of the utility model, direction disk is further included to be arranged on air bag module and is used for
Turn on the upper contact and lower contact of loudspeaker.
In a preferred embodiment of the utility model, the air bag module includes airbag housing, gas occurs
Device, airbag and upper cover, the gas generator are arranged on by air-bag support in airbag housing with airbag, the airbag and gas
Generator is connected and is disposed there above, and the upper cover is located at the upper end of airbag housing and positioned at the top of airbag.
Compared with prior art, the utility model can make air bag module overall structure more tight using the above structure
It gathers, work is more stablized, and effectively raises the practical performance of direction disk；It is evenly distributed in the bottom of installation cavity along its circumferential direction
There are multiple hook card slots, the hook being connected in the bottom of air bag module in hook card slot, adopting the structure makes safety
Air bag module is not easy to move with steering wheel body in vehicle traveling process, will not make air bag module that abnormal sound occur；
Another, at least one clamping spring is equipped in the bottom of installation cavity, is equipped in the bottom of air bag module and is connected to clamping bullet
Detonation anti-drop hook on spring is adopted the structure when air bag module is ignited, and is not easy to make air bag module to driving
Member direction flies out, and improves the security performance of driver.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the structure diagram of the utility model steering wheel body.
Fig. 2 is the structure diagram of the utility model air bag module.
Fig. 3 is the A-A sectional views of Fig. 1.
Fig. 4 is the B-B sectional views of Fig. 1.
Specific embodiment
In order to which the technical means, creative features, achievable purpose and effectiveness for realizing the utility model are easy to understand, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
With reference to shown in Fig. 1-Fig. 4, the steering wheel of a kind of new structure provided in figure, including steering wheel body 100 and peace
Full air bag module 200.
Air bag module 200 includes airbag housing 210, gas generator 220, airbag 230 and upper cover 240, gas hair
Raw device 220 is arranged on by air-bag support 250 in airbag housing 210 with airbag 230, and airbag 230 is connected with gas generator 220
Lead to and be disposed there above, upper cover 240 is located at the upper end of airbag housing 210 and positioned at the top of airbag 230.
One is equipped at the center of steering wheel body 100 for installing the installation cavity 110 of air bag module 200, installation cavity
110 axis is overlapped with 100 axis of steering wheel body.
Multiple hook card slots 311,312,313,314 are evenly equipped with along its circumferential direction in the bottom of installation cavity 110, in safety
The air-bag support 250 of air bag module be equipped be connected to hook card slot 311,312,313,314 in hook 321,322,323,
324, adopting the structure makes air bag module be not easy to move with steering wheel body in vehicle traveling process, will not make
Abnormal sound occurs for air bag module.
The outside of hook 321,322,323,324 is provided with resetting spring 331,332,333,334, resetting spring 331,
332nd, 333,334 one end is crimped on the bottom of air-bag support 250, another side pressure of resetting spring 331,332,333,334
It is connected on the bottom of installation cavity 110, adopts the structure the stability that can effectively improve direction disk.
Each hook is made of flexible 2 small hook, is adopted the structure and is effectively raised hook
321st, the stability between 322,323,324 and hook card slot 311,312,313,314.
At least one clamping spring 521,522 is equipped in the bottom of installation cavity 110, in the air bag branch of air bag module 200
The bottom of frame 250 is equipped with the detonation anti-drop hook 511,512 being connected on clamping spring 521,522, adopts the structure when peace
When full air bag module is ignited, it is not easy that air bag module 200 is made to improve the security of driver to driver side to flying out
Energy.
Direction disk further includes the upper of airbag housing 210 for being arranged on air bag module 200 and is used to turn on loudspeaker
Contact 410 and lower contact 420, the periphery of airbag housing 210 are equipped with circle an elastic support 111a, elastic support 111a and upper cover
240 are positioned and are supported on the downside of lower contact 420.
By pressing upper cover 240, making the elastic support 111a on frame of handwheel and being arranged on airbag housing 210 during use
On lower contact 420 contact, being contacted with upper contact 410 after flexible deformation of lower contact 420, so as to turn on loudspeaker, use
There is a situation where ring or do not ring by mistake for loudspeaker during such structure can avoid car steering.
The utility model can make air bag module overall structure more compact using the above structure in summary, work
More stablize, effectively raise the practical performance of direction disk；It is evenly equipped in the bottom of installation cavity along its circumferential direction multiple
Card slot is linked up with, the hook being connected in the bottom of air bag module in hook card slot, adopting the structure makes air bag mould
Block is not easy to move with steering wheel body in vehicle traveling process, will not make air bag module that abnormal sound occur；Another,
At least one clamping spring is equipped in the bottom of installation cavity, is equipped in the bottom of air bag module and is connected to rising on clamping spring
Quick-fried anti-drop hook is adopted the structure when air bag module is ignited, and is not easy to make air bag module to driver side to flying
Go out, improve the security performance of driver.
The advantages of basic principle, main feature and the utility model of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Simply illustrate the principle of the utility model, the utility model can also on the premise of not departing from the spirit and scope of the utility model
There are various changes and modifications, these various changes and improvements fall within the scope of the claimed invention.The utility model will
Protection domain is asked to be defined by appended claims and its equivalent.
Claims (4)
1. a kind of steering wheel of new structure, including steering wheel body and air bag module, in the steering wheel body
The heart is equipped with one for installing the installation cavity of air bag module, it is characterised in that：In the bottom of the installation cavity along its circumferential direction side
To multiple hook card slots are evenly equipped with, the hook linked up in card slot is connected in the bottom of the air bag module, in the extension
Resetting spring is provided on the outside of hook, one end of the resetting spring is crimped on the bottom of air bag module, the reset
The other end of spring is crimped on the bottom of installation cavity.
2. a kind of steering wheel of new structure as described in claim 1, it is characterised in that：It is equipped in the bottom of the installation cavity
At least one clamping spring, the detonation anti-drop hook being connected on clamping spring is equipped in the bottom of the air bag module.
3. a kind of steering wheel of new structure as described in claim 1, it is characterised in that：Direction disk, which further includes, is arranged on peace
It is used to turn on the upper contact and lower contact of loudspeaker on full air bag module.
4. a kind of steering wheel of new structure as described in claim 1, it is characterised in that：The air bag module includes gas
Softgel shell body, gas generator, airbag and upper cover, the gas generator are arranged on airbag housing with airbag by air-bag support
Interior, the airbag is connected and is disposed there above with gas generator, and the upper cover is located at the upper end of airbag housing and position
In the top of airbag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720799915.2U CN207416773U (en) | 2017-07-04 | 2017-07-04 | A kind of steering wheel of new structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720799915.2U CN207416773U (en) | 2017-07-04 | 2017-07-04 | A kind of steering wheel of new structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207416773U true CN207416773U (en) | 2018-05-29 |
Family
ID=62398966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720799915.2U Active CN207416773U (en) | 2017-07-04 | 2017-07-04 | A kind of steering wheel of new structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207416773U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109955889A (en) * | 2019-04-18 | 2019-07-02 | 延锋百利得（上海）汽车安全系统有限公司 | A kind of steering wheel damping module |
-
2017
- 2017-07-04 CN CN201720799915.2U patent/CN207416773U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109955889A (en) * | 2019-04-18 | 2019-07-02 | 延锋百利得（上海）汽车安全系统有限公司 | A kind of steering wheel damping module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221230 Address after: No. 132, South Ring Road, Xinle, Shijiazhuang, Hebei 050799 Patentee after: EAST JOY LONG MOTOR AIRBAG Co.,Ltd. Address before: 201201 Shanghai city Pudong New Area Qing Road No. 219 Patentee before: Shanghai East Joy Long Motor Airbag Co.,Ltd. |