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Impact absorbing apparatus of vehicle steering column

A shock absorption and steering column technology, applied to the steering column, steering control mounted on the car, vehicle components, etc., can solve the problem of increasing the deformation load of the steering column, and achieve the effect of smooth deformation

Active Publication Date: 2012-03-28
NAMYANG IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Also, when the lower portion of the steering column is bent because the engine room is squeezed due to a vehicle collision, such bending of the lower portion of the steering column prevents the steering column from deforming smoothly, thus increasing the deformation load of the steering column.

Method used

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  • Impact absorbing apparatus of vehicle steering column
  • Impact absorbing apparatus of vehicle steering column
  • Impact absorbing apparatus of vehicle steering column

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Experimental program
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Embodiment Construction

[0024] Preferred embodiments of the present invention will be described below with reference to the accompanying drawings.

[0025] figure 1 and figure 2 It is a perspective view and an exploded perspective view showing the structure of the shock absorbing device for a steering column of a vehicle according to a preferred embodiment of the present invention.

[0026] refer to figure 1 and figure 2 , the impact absorbing device of the vehicle steering column includes: an outer tube 10 and an inner shaft 20, the inner shaft 20 is internally connected to the outer tube 10 to rotate in the outer tube 10; a mounting bracket 110, which is located at the outer tube 10 The bottom of the top, and the mounting bracket 110 has a first guide portion 111 and a second guide portion 113 bent from its two sides to the bottom; an upper support bracket 120, which is installed on the top of the mounting bracket 110 to be able to Slidably move, and the upper support bracket 120 has a first ...

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PUM

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Abstract

The present invention provides the steering column can be smoothly buckled in the axial direction of the column in the event of a vehicle crash, and thus it is possible to prevent the vehicle crash performance from being degraded and to ensure the driver's safety.

Description

technical field [0001] The invention relates to a shock absorbing device for a steering column of a vehicle, in particular to a shock absorbing device for a steering column of a vehicle, which can stably absorb the impact force acting on the steering column. Background technique [0002] Typically, the vehicle steering column is mounted on the vehicle in such a way that the vehicle steering column rises from bottom to top towards the driver. Therefore, in the event of a vehicle collision accident, the steering column itself becomes a factor in injuring the driver. In order to solve this problem, the steering column is configured so that when the load applied to the steering column exceeds a preset load, the steering column can buckle, thereby minimizing damage to the driver. [0003] When the steering column correctly completes the above-mentioned deformation action according to the situation, the injury suffered by the driver can be reduced to the minimum. That is to say,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D1/19B62D1/16
CPCB62D1/195B62D1/192
Inventor 洪圣种宋康石卢承希
Owner NAMYANG IND CO LTD
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