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Steering column intrusion energy-absorbing assembly for vehicles and vehicle provided with the same

A steering column and vehicle technology, which is applied to the steering control and steering column installed on the vehicle, can solve the problems such as the complexity of the steering column structure, the difficulty of vehicle structure design, and the impact on the layout of the steering column, so as to reduce production Cost, convenient layout, and simplified collapse energy-absorbing structure

Inactive Publication Date: 2015-08-12
BEIJING BORGWARD AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the related art, the collapse forms and structures of the steering column are various, but the use of special guide structures and energy-absorbing structures will not only increase the development cost of the steering column, but also lead to the failure of the steering column structure. Complicated, affects the layout of the steering column on the vehicle, and brings difficulty to the structural design of the vehicle, so it needs to be improved

Method used

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  • Steering column intrusion energy-absorbing assembly for vehicles and vehicle provided with the same
  • Steering column intrusion energy-absorbing assembly for vehicles and vehicle provided with the same
  • Steering column intrusion energy-absorbing assembly for vehicles and vehicle provided with the same

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Embodiment Construction

[0034] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0035] The steering column collapse energy-absorbing assembly 100 for a vehicle according to an embodiment of the first aspect of the present invention will be described in detail below with reference to the accompanying drawings.

[0036] Such as Figure 1 to Figure 5 As shown, a steering column collapse energy absorbing assembly 100 for a vehicle according to an embodiment of the present invention includes a fixing bracket 10 , a steering column 20 , a connecting bracket 30 and a friction plate 40 . Wherein, the fix...

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Abstract

The invention discloses a steering column intrusion energy-absorbing assembly for vehicles and a vehicle provided with the same. The intrusion energy-absorbing assembly comprises a fixation bracket which is mounted on the vehicle body of the vehicle and provided with an energy-absorbing area; a steering column which is connected with the fixation bracket; a connection bracket which is arranged between the fixation bracket and the steering column and fixedly connected with the steering column and can move relative to the fixation bracket; and a friction plate which is arranged in the energy-absorbing area and fixedly connected with the connection bracket and can slide relative to the energy-absorbing area to decompose the action force on the friction plate. The steering column intrusion energy-absorbing assembly for vehicles in the embodiments completely utilizes the structures of the fixation bracket and the connection bracket, simplifies the intrusion energy-absorbing structure of the steering column, facilitates the inner arrangement in the vehicle, and reduces the production cost.

Description

technical field [0001] The invention relates to the technical field of automobile manufacturing, more specifically, to a steering column collapse energy-absorbing assembly for a vehicle and an automobile having the same. Background technique [0002] In the case of a frontal collision of a car, the front cabin of the car will move towards the driver due to being blocked by obstacles, and during this process, the steering wheel of the car will tend to rush towards the driver's torso. In another case, when the car brakes suddenly or the speed of the vehicle drops sharply, the driver will tend to approach the steering wheel under the effect of inertia. If no safety structure is installed on the steering system of the car, in both cases, the steering wheel will collide with the driver's torso, posing a threat to the driver's personal safety. In order to reduce the injury to the driver, the national regulations require that the steering column has the function of collapsing and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D1/19
Inventor 李海娜王福桂崔兴旺
Owner BEIJING BORGWARD AUTOMOBILE CO LTD
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