CN207758743U - A kind of connection structure of air bag and frame of handwheel - Google Patents
A kind of connection structure of air bag and frame of handwheel Download PDFInfo
- Publication number
- CN207758743U CN207758743U CN201820041486.7U CN201820041486U CN207758743U CN 207758743 U CN207758743 U CN 207758743U CN 201820041486 U CN201820041486 U CN 201820041486U CN 207758743 U CN207758743 U CN 207758743U
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- air bag
- pair
- clamping block
- handwheel
- frame
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Abstract
The utility model discloses the connection structures of a kind of air bag and frame of handwheel, including air bag and frame of handwheel, and the spring for connecting safety air bag and frame of handwheel；The spring is downward opening U-shaped structure, which is connected on air bag vertically, and air bag is clamped on the clamping block of frame of handwheel, realizes the connection of air bag and frame of handwheel.The connection structure of the utility model a kind of air bag and frame of handwheel, it is reasonable for structure, can air bag is reliable, be conveniently mounted on steering wheel, and take full advantage of longitudinal space installation spring, improve the space availability ratio of air bag.
Description
Technical field
The utility model is related to the connection structures of a kind of air bag and frame of handwheel.
Background technology
Currently, most motor vehicles are equipped with air bag module, major function is, when colliding in driver and
Air bag filled with gas is provided between steering wheel, leads to injury on the steering wheel to prevent driver from hitting.Driver side gas
Capsule is installed on the steering wheel, should meet that stability is good, does not influence the various functions of steering wheel itself, while to be also convenient for tearing open
It unloads, repair.There are mainly two types of the connections of air bag and steering wheel：One is bolt fastening structures, i.e., by bolt by gas
Capsule module is connected with steering wheel.Another kind is clamp connection structure, that is, passes through the card on the grab and steering wheel on air bag module
Hook is clamped mutually realization.Although the first structure connection is reliable, also there is a good maintainability, the assembly and disassembly time is long,
Production efficiency is low, while part is more, so cost is relatively high.Second of Standard is simple, but due to union piece
Relative motion is often had, space is larger occupied by supplementary structure.Therefore, it is necessary to design a kind of steering wheel and air bag module
Connection structure, be both convenient for that air bag module is reliable, is conveniently mounted on steering wheel, can also reduce airbag housing or with
Assembly part overall space.
Utility model content
The purpose of this utility model is to provide the connection structure of a kind of air bag and frame of handwheel, structure is closed
Reason, can air bag is reliable, be conveniently mounted on steering wheel, and improve the space availability ratio of air bag.
To achieve the above object, the technical solution of the utility model is to design a kind of company of air bag and frame of handwheel
Binding structure, including air bag and frame of handwheel, and the spring for connecting safety air bag and frame of handwheel；The side
Include cover board and be connected to the wall of cover plate perimeter integrally formed with clamping block, the air bag on disk skeleton, it is described
Wall is located at below cover board, which includes spring mountings, and the spring mountings top is fixed equipped with opening up clamping block
Position slot, the side edge thereof are equipped with notch corresponding with clamping block positioning groove location, which forms with clamping block locating slot holds
Chamber is set, above-mentioned clamping block is placed in accommodating cavity；The spring mountings outer wall is equipped with a pair being located at below clamping block locating slot
Barb, the spring mountings inner wall are equipped with a pair of of straight slot, this arranges straight slot vertically；Above-mentioned spring is downward opening U-shaped
Structure, the spring include the connector of a pair of of rod-like element and a pair of of rod-like element of connection, and the pair of rod-like element is connected in respectively
A pair of of straight slot, this stretches out spring mountings bottom end to rod-like element, and the outside bending of extension and is posted by spring mountings
Outer wall, above-mentioned a pair of barb are located between the extension of a pair of of rod-like element, which extends towards to form a pair
Compressing member, this corresponds compressing member and a pair of of barb, and each compressing member is butted on corresponding barb tip, the folding of the extension
Crook is clipped on spring mountings bottom end；The connector is located above above-mentioned notch, which is butted on clamping block top, and
Clamping block is pressed in accommodating cavity.In the above scheme, a pair of of rod-like element is connected in a pair of of straight slot respectively, to prevent Spring Pendulum
It is dynamic, then the bending part of extension is clipped on spring mountings bottom end, and compressing member is butted on barb tip so that and spring is solid
It is fixed；Then clamping block is penetrated clamping block locating slot to be placed in accommodating cavity, connector is butted on clamping block top at this time, and will card
Block is connect to be pressed in accommodating cavity.When dismounting, connector is pulled to the center position of cover board, until connector is detached from clamping block, is taken off
From rear taking-up air bag.By using said program, can air bag is reliable, be conveniently mounted on steering wheel,
And longitudinal space installation spring is taken full advantage of, the space availability ratio of air bag is improved.
Preferably, the barb side has the slide guide inclined-plane that guiding compressing member slides into barb tip.By using above-mentioned
Scheme from bottom to top slides into the top of barb convenient for compressing member.
Preferably, the notch is equipped with convex block on the inner wall far from clamping block locating slot, which, which forms, supplies one
To the sliding slot of rod-like element upper end sliding.By using said program, when dismantling air bag, pulled to the center position of cover board
Connector makes the upper end edge sliding slot of a pair of of rod-like element slide, until connector takes out air bag after being detached from clamping block.
Preferably, the opposite end inclined wedge of the convex block and clamping block coordinates.By using said program, be conducive to be clamped
Block is firm to be placed in accommodating cavity.
Description of the drawings
Fig. 1 is the stereoscopic schematic diagram of the utility model.
Fig. 2 is the front view of spring in the utility model.
Fig. 3 is the left view of spring in the utility model.
Specific implementation mode
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is further described.Implement below
Example is only used for clearly illustrating the technical solution of the utility model, and the protection model of the utility model cannot be limited with this
It encloses.
The utility model specific implementation technical solution be：
As shown in Figure 1, Figure 2 and Figure 3, the connection structure of a kind of air bag and frame of handwheel, including air bag and
Frame of handwheel, and the spring 1 for connecting safety air bag and frame of handwheel；On the frame of handwheel integrally formed with
Clamping block, the air bag include cover board 2 and the wall 3 for being connected to 2 periphery of cover board, and the wall 3 is located under cover board 2
Side, the wall 3 include spring mountings 4, which is equipped with opening up clamping block locating slot 5, the lid
2 edge of plate is equipped with notch corresponding with 5 position of clamping block locating slot, which forms accommodating cavity with clamping block locating slot 5, above-mentioned
Clamping block is placed in accommodating cavity；4 outer wall of the spring mountings is equipped with a pair of of the barb 6 for being located at 5 lower section of clamping block locating slot, institute
It states 4 inner wall of spring mountings and is equipped with a pair of of straight slot, this arranges straight slot vertically；Above-mentioned spring 1 is downward opening U-shaped structure,
The spring 1 includes the connector 8 of a pair of of rod-like element 7 and connection a pair of rod-like element 7, and the pair of rod-like element 7 is connected in respectively
A pair of of straight slot, this stretches out 4 bottom end of spring mountings to rod-like element 7, and 9 outside bending of extension and is posted by spring installation
4 outer wall of portion, above-mentioned a pair of barb 6 are located between the extension 9 of a pair of of rod-like element 7, which extends towards shape
Compressing member 11 in a pair, this corresponds compressing member 11 and a pair of of barb 6, and each compressing member 11 is butted on 6 top of corresponding barb, institute
The bending part 10 for stating extension 9 is clipped on 4 bottom end of spring mountings；The connector 8 is located above above-mentioned notch, the connection
Part 8 is butted on clamping block top, and clamping block is pressed in accommodating cavity.
Also, 6 side of above-mentioned barb has the slide guide inclined-plane that guiding compressing member 11 slides into 6 top of barb, can be convenient for compressing
Part 11 from bottom to top slides into the top of barb 6,
In addition, above-mentioned notch is equipped with convex block 12 on the inner wall far from clamping block locating slot 5, which, which forms, supplies
The sliding slot that 7 upper end of a pair of of rod-like element is slided；When dismantling air bag, connector 8 is pulled to the center position of cover board 2, makes one
The upper end edge sliding slot of rod-like element 7 is slided, until connector 8 takes out air bag after being detached from clamping block.Moreover, above-mentioned convex block 12
Coordinate with the opposite end inclined wedge of clamping block, is conducive to that clamping block is firm to be placed in accommodating cavity.
When assembly, a pair of of rod-like element 7 is connected in a pair of of straight slot respectively, pulls up connector 8, makes compressing member 11 along leading
Slideway from bottom to top slides into the top of barb 6, and the bending part 10 of extension 9 is clipped on 4 bottom end of spring mountings at this time, and
Connector 8 is higher by the notch of cover board 2, completes spring installation；Then clamping block is penetrated into clamping block locating slot 5, clamping block is made to set
In in accommodating cavity, connector 8 is butted on clamping block top at this time, and clamping block is pressed in accommodating cavity.When dismounting, to cover board 2
Center position pull connector 8, spring 1 to deform, and the upper end edge sliding slot of a pair of of rod-like element 7 slides, until connector 8 is detached from
Air bag is taken out after clamping block.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change
The scope of protection of the utility model is also should be regarded as into retouching.
Claims (4)
1. the connection structure of a kind of air bag and frame of handwheel, which is characterized in that including air bag and frame of handwheel,
And the spring for connecting safety air bag and frame of handwheel；It is described integrally formed with clamping block on the frame of handwheel
Air bag includes cover board and is connected to the wall of cover plate perimeter, and the wall is located at below cover board, which includes spring
Mounting portion, the spring mountings top are equipped with opening up clamping block locating slot, and the side edge thereof is equipped with fixed with clamping block
The corresponding notch of position groove location, the notch form accommodating cavity with clamping block locating slot, and above-mentioned clamping block is placed in accommodating cavity；It is described
Spring mountings outer wall is equipped with a pair of of the barb being located at below clamping block locating slot, and the spring mountings inner wall is equipped with a pair of logical
Slot, this arranges straight slot vertically；Above-mentioned spring is downward opening U-shaped structure, which includes a pair of of rod-like element and connection
The connector of a pair of of rod-like element, the pair of rod-like element are connected in a pair of of straight slot respectively, this stretches out rod-like element spring installation
Portion bottom end, and the outside bending of extension and it is posted by spring mountings outer wall, above-mentioned a pair of barb is located at a pair of of rod-like element
Between extension, which extends towards to form a pair of of compressing member, this is a pair of to compressing member and a pair of of barb one
It answers, each compressing member is butted on corresponding barb tip, and the bending part of the extension is clipped on spring mountings bottom end；The connection
Part is located above above-mentioned notch, which is butted on clamping block top, and clamping block is pressed in accommodating cavity.
2. the connection structure of air bag according to claim 1 and frame of handwheel, which is characterized in that the barb side
Portion has the slide guide inclined-plane that guiding compressing member slides into barb tip.
3. the connection structure of air bag according to claim 2 and frame of handwheel, which is characterized in that the notch exists
Inner wall far from clamping block locating slot is equipped with convex block, which forms the sliding slot slid for a pair of of rod-like element upper end.
4. the connection structure of air bag according to claim 3 and frame of handwheel, which is characterized in that the convex block with
The opposite end inclined wedge of clamping block coordinates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820041486.7U CN207758743U (en) | 2018-01-11 | 2018-01-11 | A kind of connection structure of air bag and frame of handwheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820041486.7U CN207758743U (en) | 2018-01-11 | 2018-01-11 | A kind of connection structure of air bag and frame of handwheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207758743U true CN207758743U (en) | 2018-08-24 |
Family
ID=63184004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820041486.7U Active CN207758743U (en) | 2018-01-11 | 2018-01-11 | A kind of connection structure of air bag and frame of handwheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207758743U (en) |
-
2018
- 2018-01-11 CN CN201820041486.7U patent/CN207758743U/en active Active
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