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Automotive steering inner pipe

A technology for inner tubes and automobiles, which is applied to the steering column and the steering control installed on the car, etc. It can solve the problems of easy damage, short service life, and personal injury of the steering inner tube, and achieves uniform force distribution and long service life. , the effect of improving the service life

Active Publication Date: 2017-06-16
桑尼泰克(昆山)精密零部件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When a car collides, the driver will also move toward the steering wheel under the influence of inertia. Part of the driver’s own motion energy is absorbed by the car safety restraint device, airbag, etc., and the other part is directly transmitted to the steering wheel and steering column. system, causing the driver to collide with the steering wheel and steering column, causing personal injury
[0003] The existing steering inner tube is easily damaged and has a short service life, which needs further improvement

Method used

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  • Automotive steering inner pipe
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Embodiment Construction

[0015] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other; the present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0016] refer to figure 1 , 2 :

[0017] A kind of automobile steering inner pipe proposed by the present invention comprises a pipe body 1 and three connecting components, the inner peripheral surface of the pipe body 1 is provided with a buffer layer 2, and the inner peripheral surface of the buffer layer 2 is provided with a plurality of sink holes, The diameter of the counterbore is 0.05-0.1mm; the three connection components are evenly distributed about the axis of the pipe body 1, the connection components include a connection plate 3, the connection plate 3 is integrally formed with the end surface of the pipe body 1, and the connection plate 3 is provided with...

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Abstract

The invention discloses an automotive steering inner pipe which comprises a pipe body and three connecting assemblies. The inner circumferential surface of the pipe body is provided with a buffer layer, the inner circumferential surface of the buffer layer is provided with a plurality of counter bores, and the diameter of each counter bore is 0.05-0.1 mm. The three connecting assemblies are evenly distributed relative to the axis of the pipe body. Each connecting assembly comprises a connecting plate, the connecting plate and the end face of the pipe body are integrally formed, and the connecting plate is provided with a mounting hole. The automotive steering inner pipe is simple in structure and long in service life.

Description

technical field [0001] The invention relates to the technical field of automobile accessories, in particular to an automobile steering inner pipe. Background technique [0002] Along with the increase of automobile quantity, the traffic accident on the road also increases thereupon, and more and more people seem to pay special attention to the protection that self obtains maximum degree to automobile in the collision process. When a car collides, the steering wheel and steering column of the car will cause great damage to the driver. The energy of the frontal collision of the car makes the front of the car plastically deformed, and the steering column and steering shaft at the front of the car move backwards and toward the driver's chest under the action of the collision force, causing the driver to be injured. When a car collides, the driver will also move towards the steering wheel under the influence of inertia. Part of the driver's own motion energy is absorbed by the c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D1/16B62D1/19
CPCB62D1/16B62D1/19
Inventor 顾中权张国雷马敏胡洲权张志健华路
Owner 桑尼泰克(昆山)精密零部件有限公司