CN203126754U - Connection mechanism of airbag - Google Patents
Connection mechanism of airbag Download PDFInfo
- Publication number
- CN203126754U CN203126754U CN 201320182125 CN201320182125U CN203126754U CN 203126754 U CN203126754 U CN 203126754U CN 201320182125 CN201320182125 CN 201320182125 CN 201320182125 U CN201320182125 U CN 201320182125U CN 203126754 U CN203126754 U CN 203126754U
- Authority
- CN
- China
- Prior art keywords
- air
- spring seat
- jump ring
- clip spring
- bag support
- 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 - Fee Related
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- Air Bags (AREA)
Abstract
The utility model discloses a connection mechanism of an airbag. The connection mechanism comprises an airbag support (2) and a horn support (1) which are connected together, wherein the airbag support (2) is locked to the horn support (1). The locking is realized as follows: the connection mechanism comprises a snap spring (5), a snap spring seat (6) and a locking pin (7); the snap spring (5) is R-shaped and locked to the snap spring seat (6); the snap spring (5) and the snap spring seat (6) are fixedly connected to the airbag support (2) simultaneously by virtue of the circular-arc closed end of the snap spring (5) through a screw (3) and a gasket (4); and one end of the locking pin (7) is locked to the horn support (1), while the other end of the locking pin (7) is locked with the open end of the snap spring (5) after passing through the airbag support (2). By adopting the structure, the connection mechanism of the airbag is firm in connection, good in stability, and capable of avoiding the potential safety hazard and also capable of improving the production efficiency.
Description
Technical field
The utility model relates to automobile technical field, specifically is a kind of bindiny mechanism of safety air bag.
Background technology
All can be equipped with safety air bag on each automobile, especially on the position of driver, in bearing circle inside safety air bag can be installed usually.The bindiny mechanism of the safe automobile air bag of prior art normally links together air-bag support and horn bracket by bolt, and still, there is following shortcoming in the erecting device of the safe automobile air bag of this structure:
1) jolts in the process of moving owing to automobile, in other words, the relevant auto parts and components at safety air bag place are to be in unsettled vibrating state all the time at vehicle traveling process, like this, only depend on bolt to connect, this junction is easy to because vibrations produce loosening phenomenon, and therefore, there is potential safety hazard in this mounting structure;
2) in addition, the connection mode of bolts and nuts is cumbersome when assembling, thereby reduces production efficiency.
The utility model content
Technical problem to be solved in the utility model is, provides a kind of and is connected firmly, good stability, can avoid potential safety hazard, and the bindiny mechanism of the safety air bag that can enhance productivity.
For solving the problems of the technologies described above, the bindiny mechanism of the safety air bag that the utility model provides comprises the air-bag support and the horn bracket that link together, and described air-bag support is connected on the horn bracket.
Described clamping refers to that this bindiny mechanism comprises jump ring, clip spring seat and bayonet lock, and described jump ring is R shape and is connected on the clip spring seat, and the wherein circular arc of jump ring seals an end and is fixedly connected on jump ring and clip spring seat on the air-bag support simultaneously by screw and pad; One end of bayonet lock is connected on the horn bracket, and the other end passes behind the air-bag support open end clamping with jump ring.
Described bayonet lock is made of the shaft shoulder, stage casing and nose cone successively, and wherein stage casing and cone headed junction also are cone, and the microcephaly of cone is connected with nose cone; The shaft shoulder is connected on the horn bracket, and the stage casing is socketed on the air-bag support, and nose cone passes cone and jump ring clamping behind the jump ring.
Have at least one card base on the opposite one side of described clip spring seat clamping jump ring, the top of each card base has barb, and described clip spring seat is connected on the air-bag support by card base.Wherein, the quantity of Zui Jia card base is three.
The junction of described clip spring seat and air-bag support also has positive stop strip, and correspondingly the junction of air-bag support and clip spring seat has the position-limited trough that matches with positive stop strip.
After adopting above structure, the utility model compared with prior art has following advantage:
1) owing to the clamping that is connected between horn bracket and air-bag support, make horn bracket when installing with air-bag support, need not to be equipped with other instruments and just can easily install, improved production efficiency greatly; Also avoid simultaneously the string of bolt moving, made horn bracket firm more, stable with being connected of air-bag support, avoided potential safety hazard;
2) end of bayonet lock is nose cone, when nose cone enters the open end of jump ring, makes the jump ring resilience be connected to the cone place again after backing down jump ring, connects more firm, easier for installation;
3) barb of card base can link together clip spring seat more securely on the clip spring seat with air-bag support, avoids loosening, and installs also convenient;
4) setting of positive stop strip also is the phenomenon that has guaranteed to avoid having between clip spring seat and the air-bag support displacement more, and an effect of guiding is arranged when also making assembling.
Description of drawings
Fig. 1 is the structural representation of the bindiny mechanism of the utility model safety air bag.
Fig. 2 is the structure for amplifying scheme drawing of A portion among Fig. 1.
Fig. 3 is the blast structural representation of bindiny mechanism in the utility model.
Fig. 4 is the structural representation of the first direction of clip spring seat in the utility model.
Fig. 5 is the structural representation of the second direction of clip spring seat in the utility model.
Wherein, 1, horn bracket; 2, air-bag support; 2.1, position-limited trough; 3, screw; 4, pad; 5, jump ring; 6, clip spring seat; 6.1, card base; 6.2, barb; 6.3, positive stop strip; 7, bayonet lock; 7.1, the shaft shoulder; 7.2, the stage casing; 7.3, nose cone; 7.4, cone.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is done explanation in further detail.
By the structural representation of the bindiny mechanism of the utility model safety air bag of Fig. 1～shown in Figure 5 as can be known, it comprises air-bag support 2 and the horn bracket 1 that links together, and described air-bag support 2 is connected on the horn bracket 1.
Described clamping refers to, this bindiny mechanism comprises jump ring 5, clip spring seat 6 and bayonet lock 7, described jump ring 5 is R shape and is connected on the clip spring seat 6, and the wherein circular arc of jump ring 5 seals an end and by screw 3 and pad 4 jump ring 5 and clip spring seat 6 is fixedly connected on the air-bag support 2 simultaneously.One end of bayonet lock 7 is connected on the horn bracket 1, and the other end passes the open end clamping of air-bag support 2 backs and jump ring 5.
Described bayonet lock 7 is made of the shaft shoulder 7.1, stage casing 7.2 and nose cone 7.3 successively, and wherein stage casing 7.2 also is cone 7.4 with the junction of nose cone 7.3, and the microcephaly of cone 7.4 is connected with nose cone 7.3.The shaft shoulder 7.1 is connected on the horn bracket 1, and stage casing 7.2 is socketed on the air-bag support 2, and nose cone 7.3 passes jump ring 5 back cones 7.4 and jump ring 5 clampings.
Have at least one card base 6.1 on the opposite one side of described clip spring seat 6 clamping jump rings 5, the top of each card base 6.1 has barb 6.2, and described clip spring seat 6 is connected on the air-bag support 2 by card base 6.1.In the present embodiment, the quantity of described card base 6.1 is three.
Described clip spring seat 6 also has positive stop strip 6.3 with the junction of air-bag support 2, and correspondingly air-bag support 2 has the position-limited trough 2.1 that matches with positive stop strip 6.3 with the junction of clip spring seat 6.
Fitting process of the present utility model is as follows: earlier jump ring 5 is embedded on the clip spring seat 6, with screw 3 and pad 4 jump ring 5 and clip spring seat 6 are fixed on the air-bag support 2 together again, simultaneously, card base 6.1 on the clip spring seat 6 also utilizes barb 6.2 and air-bag support 2 clampings, the shaft shoulder 7.1 with bayonet lock 7 is connected on the horn bracket 1 again, the other end utilizes nose cone 7.3 to back down the open end of jump ring 5 after passing air-bag support 2 and clip spring seat 6 successively, after the nose cone 7.3 of bayonet lock 7 passes through jump ring 5, enter cone 7.4, this moment, diameter diminished, jump ring 5 homings just in time are connected to cone 7.4 places, finish assembling.
Claims (6)
1. the bindiny mechanism of a safety air bag comprises the air-bag support (2) and the horn bracket (1) that link together, and it is characterized in that: described air-bag support (2) is connected on the horn bracket (1).
2. the bindiny mechanism of safety air bag according to claim 1, it is characterized in that: described clamping refers to, this bindiny mechanism comprises jump ring (5), clip spring seat (6) and bayonet lock (7), described jump ring (5) is R shape and is connected on the clip spring seat (6), and the wherein circular arc of jump ring (5) seals an end and by screw (3) and pad (4) jump ring (5) and clip spring seat (6) is fixedly connected on the air-bag support (2) simultaneously; One end of bayonet lock (7) is connected on the horn bracket (1), and the other end passes the open end clamping of air-bag support (2) back and jump ring (5).
3. the bindiny mechanism of safety air bag according to claim 2, it is characterized in that: described bayonet lock (7) is made of the shaft shoulder (7.1), stage casing (7.2) and nose cone (7.3) successively, wherein stage casing (7.2) also are cone (7.4) with the junction of nose cone (7.3), and the microcephaly of cone (7.4) is connected with nose cone (7.3); The shaft shoulder (7.1) is connected on the horn bracket (1), and stage casing (7.2) are socketed on the air-bag support (2), and nose cone (7.3) passes jump ring (5) back cone (7.4) and jump ring (5) clamping.
4. the bindiny mechanism of safety air bag according to claim 2, it is characterized in that: have at least one card base (6.1) on the opposite one side of described clip spring seat (6) clamping jump ring (5), the top of each card base (6.1) has barb (6.2), and described clip spring seat (6) is connected on the air-bag support (2) by card base (6.1).
5. the bindiny mechanism of safety air bag according to claim 4, it is characterized in that: the quantity of described card base (6.1) is three.
6. the bindiny mechanism of safety air bag according to claim 4, it is characterized in that: described clip spring seat (6) also has positive stop strip (6.3) with the junction of air-bag support (2), and correspondingly air-bag support (2) has the position-limited trough (2.1) that matches with positive stop strip (6.3) with the junction of clip spring seat (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320182125 CN203126754U (en) | 2013-04-11 | 2013-04-11 | Connection mechanism of airbag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320182125 CN203126754U (en) | 2013-04-11 | 2013-04-11 | Connection mechanism of airbag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203126754U true CN203126754U (en) | 2013-08-14 |
Family
ID=48934762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320182125 Expired - Fee Related CN203126754U (en) | 2013-04-11 | 2013-04-11 | Connection mechanism of airbag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203126754U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106740642A (en) * | 2016-12-30 | 2017-05-31 | 顺达（芜湖）汽车饰件有限公司 | Air bag support |
-
2013
- 2013-04-11 CN CN 201320182125 patent/CN203126754U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106740642A (en) * | 2016-12-30 | 2017-05-31 | 顺达（芜湖）汽车饰件有限公司 | Air bag support |
| CN106740642B (en) * | 2016-12-30 | 2023-03-07 | 顺达（芜湖）汽车饰件有限公司 | Safety air bag support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20180411 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |