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Steering wheel assembly

A steering wheel and assembly technology, which is applied in vehicle safety arrangement, pedestrian/occupant safety arrangement, sound signal device, etc., can solve the problems of narrowing and widening of horn intervals, poor operation of horns, etc., to prevent sagging and left and right shaking, The effect of solving the durability problem and improving the operability

Inactive Publication Date: 2012-12-05
SHANGHAI HYUNDAI MOBIS AUTOMOTIVE PARTS CO LTD
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in such a driver airbag module part, due to the weight of the airbag itself, the driver airbag module part sags, and the quality problem of the steering wheel assembly pitch frequently occurs.
In this way, as the driver's airbag module is inclined in one direction, there is an appearance problem that the gap between the horn operation free gaps becomes narrow or wide, and the horn operation switch lacks the movement free gap, and even causes the horn to malfunction. question
In addition, due to the widened spacing, the shielding part cannot completely shield the interior, and the interior can be seen from the side

Method used

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Embodiment Construction

[0024] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0025] Figure 1a It is a partially exploded schematic diagram of the steering wheel assembly related to the present invention, Figure 1b for Figure 1a magnified exploded view.

[0026] Figure 2a It is the sliding joint part of the driver's airbag module part related to the present invention, Figure 2b It is a schematic diagram of the sliding motion between the fixed part and the sliding joint part related to the present invention.

[0027] image 3 for Figure 1b Enlarged view of fixed part of site A in middle.

[0028] Figure 4a It is a plan view of the steering wheel assembly related to the present invention, Figure 4b It is the front view of the steering wheel assembly related to the present invention, Figure 4c for Figure 4b The cut surface view in the direction of BB' and the enlarged view of each part.

[0029] Figur...

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PUM

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Abstract

The invention provides a steering wheel assembly which comprises a steering wheel, a steering wheel seat, a driver airbag system module and fixing portions. The steering wheel seat is arranged in the center of the steering wheel and supports the steering wheel; components of the driver airbag system module are mounted in the steel wheel seat at certain intervals, and the periphery of the driver airbag system is protruded to form sliding combining portions; and the fixing portions are slidably combined with the sliding combining portions and are positioned inside the steering wheel seat. The steering wheel assembly has the advantages that the driver airbag system can be prevented from drooping and swinging, free intervals of action of a loudspeaker are reserved and are smooth, and the quality of the steering wheel assembly is improved.

Description

technical field [0001] The present invention relates to a steering wheel assembly, and more specifically, to a steering wheel assembly that suppresses the generation of moment centering on a horn assembly portion coupled to a driver airbag module portion of the steering wheel assembly. Background technique [0002] The airbag of a general car prevents the driver from colliding with the steering wheel and the passenger in the passenger seat from colliding with the dashboard when the car collides, minimizing the risk of injury. [0003] The driver's airbag module is installed on the inner side of the steering wheel seat. During the assembly of these driver's airbag modules, the driver's airbag module will assume the role of the horn (HORN) switch. [0004] In order to achieve these functions, in the past, the free movement gap of the above-mentioned horn was set to about 2.0mm to ensure the movement space of the horn, so it was assembled in a form with a certain interval, and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R21/203B60Q5/00
Inventor 金瑞洪
Owner SHANGHAI HYUNDAI MOBIS AUTOMOTIVE PARTS CO LTD
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