CN203472664U - Copper contact rivet connection structure for automobile steering wheel - Google Patents
Copper contact rivet connection structure for automobile steering wheel Download PDFInfo
- Publication number
- CN203472664U CN203472664U CN201320465661.2U CN201320465661U CN203472664U CN 203472664 U CN203472664 U CN 203472664U CN 201320465661 U CN201320465661 U CN 201320465661U CN 203472664 U CN203472664 U CN 203472664U
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- CN
- China
- Prior art keywords
- steering wheel
- copper contact
- rivet
- boss
- handwheel
- 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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Abstract
The utility model relates to a copper contact rivet connection structure for an automobile steering wheel. The structure comprises a steering wheel frame boss, a stop plate, a rivet and a fixed sheet, wherein a mounting hole is formed in the steering wheel frame boss; the stop plate is arranged in the mounting hole, and is fitted with the inner wall at one end of the steering wheel frame boss to form a spacing hole; the nail bar of the rivet is inserted into the spacing hole, and the end cap of the rivet is fitted with the steering wheel frame boss; the fixed sheet is arranged at one end of the nail bar, and is fitted with the stop plate; the diameter of the fixed sheet is greater than that of the spacing hole. According to the copper contact rivet connection structure for an automobile steering wheel, provided by the utility model, the copper contact is changed into a structure with a hollow lower half part and a hollow side, and flanging processing is performed on the riveting part through a tool and equipment, so that the riveting force is improved, the copper contact of the steering wheel frame is prevented from being loosened even under the condition of long-term vibration, the accidents caused by poor quality are greatly reduced, the potential safety hazard is reduced, and the benefit is increased.
Description
Technical field
The utility model relates to vehicle steering, particularly a kind of vehicle steering copper contact riveted joint structure of automobile.
Background technology
Bearing circle claims again steering handwheel, and it is that the main operating function part of automobile is again ornamental trimming.Steering handwheel is generally comprised of annexes such as safety air bag, skeleton, copper contact, wire harness.
Loudspeaker are acoustic signal devices of automobile.In the driving process of automobile, chaufeur sends essential audible signal with regulation as required, and warning pedestrian and cause that other vehicles note guarantees safety traffic, also for urging row and transmission of signal, has unusual safe meaning simultaneously.
Contact on safety air bag loudspeaker, engage with the copper contact on skeleton, by the wire harness on skeleton, the other end is connected with loudspeaker, loudspeaker ring contacts realization by the upper contact on touch panel with the lower contact on skeleton.Safety air bag is arranged on touch panel, and touch panel is assemblied on skeleton, and while pressing bearing circle safety air bag, order about that touch panel moves down and contact with the contact on skeleton, circuit communication, loudspeaker pipe; While unclamping safety air bag, upper and lower contact disconnects, and circuit forms and opens circuit, and loudspeaker do not pipe.
What at present, copper contact adopted when parts coordinate with skeleton riveted in bearing circle is calipers conformability riveted mode.This copper contact and frame of handwheel be connected the size that restriction that boss is subject to the design of general direction dish cannot be changed boss on its basis.Due to the connection joint place of cooperation place very little.In riveting process because being subject to complete the contact on frame of handwheel under the various condition restriction of frock, equipment, rivet and boss, discontinuity, boss on skeleton easily produces distortion, copper contact after distortion on frame of handwheel, pulling capacity is affected, in long-term use due to external force factor easily cause loosening, thereby cause safety air bag contact on bearing circle contact with the skeletal copper contact dislocation on bearing circle, formation loudspeaker do not ring or yowl.And frame of handwheel boss is too little, copper contact and boss entity laminating part are not.In whole riveting process the restriction of various conditions and be stressed irregular as easy as rolling off a log cause skeleton boss distortion copper contact riveted power not, bearing circle global existence potential safety hazard.
Utility model content
The purpose of this utility model is to provide a kind of vehicle steering copper contact riveted joint structure of eliminating the potential safety hazard of bearing circle global existence.
For solving the problems of the technologies described above, the utility model vehicle steering copper contact riveted joint structure, comprising: frame of handwheel boss is provided with mounting hole in described frame of handwheel boss; Positioning plate, described positioning plate is arranged in described mounting hole, and the inwall laminating of described positioning plate and described frame of handwheel boss one end, forms spacing hole; Rivet, the nail bar of described rivet inserts in described spacing hole, the end cap of described rivet and the laminating of described frame of handwheel boss; And fixed plate, described fixed plate is arranged on one end of described nail bar, described fixed plate and the laminating of described positioning plate.
Preferably, the diameter of described fixed plate is greater than the diameter of described spacing hole.
The utility model vehicle steering copper contact riveted joint structure copper contact change to lower part be hollow, guarantee to make it hollow limit to process at riveted place flange by frock, equipment simultaneously, reach the raising of riveted power.Make frame of handwheel copper contact in long-term vibration, there will not be loosening situation, greatly reduce quality accident, subdued the potential safety hazard existing, improved benefit.
Accompanying drawing explanation
Fig. 1 is the utility model vehicle steering copper contact riveted joint structure structural representation.
Description of reference numerals in the utility model vehicle steering copper contact riveted joint structure accompanying drawing:
1-frame of handwheel boss 2-mounting hole 3-spacing hole
4-nail bar 5-end cap 6-fixed plate
7-positioning plate
The specific embodiment
Below in conjunction with accompanying drawing, the utility model vehicle steering copper contact riveted joint structure is described in further detail.
As shown in Figure 1, the utility model vehicle steering copper contact riveted joint structure, comprising: frame of handwheel boss 1 is provided with mounting hole 2 in frame of handwheel boss 1; Positioning plate 7, positioning plate 7 is arranged in mounting hole 2, and positioning plate 7 is fitted with the inwall of frame of handwheel boss 1 one end, forms spacing hole 3; Rivet, the nail bar 4 of rivet inserts in spacing hole 3, the end cap 5 of rivet and 1 laminating of frame of handwheel boss; And fixed plate 6, fixed plate 6 is arranged on one end of nail bar 4, fixed plate 6 and positioning plate 7 laminatings.The diameter of fixed plate 6 is greater than the diameter of spacing hole 3.
The utility model vehicle steering copper contact riveted joint structure copper contact change to lower part be hollow, guarantee to make it hollow limit to process at riveted place flange by frock, equipment simultaneously, reach the raising of riveted power.Make frame of handwheel copper contact in long-term vibration, there will not be loosening situation, greatly reduce quality accident, subdued the potential safety hazard existing, improved benefit.
Below the preferred embodiment of the utility model having been created illustrates, but the utility model is created and is not limited to described embodiment, those of ordinary skill in the art also can make all modification being equal to or replacement under the prerequisite without prejudice to the invention spirit, and the modification that these are equal to or replacement are all included in the application's claim limited range.
Claims (2)
1. vehicle steering copper contact riveted joint structure, is characterized in that, comprising:
Frame of handwheel boss is provided with mounting hole in described frame of handwheel boss;
Positioning plate, described positioning plate is arranged in described mounting hole, and the inwall laminating of described positioning plate and described frame of handwheel boss one end, forms spacing hole;
Rivet, the nail bar of described rivet inserts in described spacing hole, the end cap of described rivet and the laminating of described frame of handwheel boss; And
Fixed plate, described fixed plate is arranged on one end of described nail bar, described fixed plate and the laminating of described positioning plate.
2. vehicle steering copper contact riveted joint structure according to claim 1, is characterized in that, the diameter of described fixed plate is greater than the diameter of described spacing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320465661.2U CN203472664U (en) | 2013-07-31 | 2013-07-31 | Copper contact rivet connection structure for automobile steering wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320465661.2U CN203472664U (en) | 2013-07-31 | 2013-07-31 | Copper contact rivet connection structure for automobile steering wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203472664U true CN203472664U (en) | 2014-03-12 |
Family
ID=50221049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320465661.2U Expired - Fee Related CN203472664U (en) | 2013-07-31 | 2013-07-31 | Copper contact rivet connection structure for automobile steering wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203472664U (en) |
-
2013
- 2013-07-31 CN CN201320465661.2U patent/CN203472664U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20200731 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |