Steering pipe column

A steering column and shaft technology, applied in the field of auto parts, can solve the problems of increasing number of steering column parts, complex structure and process, etc., and achieve the effect of simplifying the structure

Inactive Publication Date: 2018-11-30
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the prior art, the collapse energy-absorbing mechanism is designed separately, which increases the number of components on the steering column and complicates the structure and process

Method used

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Embodiment Construction

[0050] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0051] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses.

[0052] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the description.

[0053] In all examples shown and discussed herein, any specific values ​​should be construed as exemplary only, and not as limitations. Therefore, other instances of the exemplary embodiment may have dif...

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Abstract

The invention discloses a steering pipe column. The steering pipe column comprises a support, an axial adjusting mechanism, an upper column pipe and a lower column pipe. The lower column pipe is fixedly connected with the support. The upper column pipe is connected with the support in a sliding fit manner. The axial adjusting mechanism comprises a guide part, a locking part and a rotary shaft. Theguide part is installed on the upper column pipe. Multiple clamp grooves are arranged in the outer periphery of the guide part. Additionally, the multiple clamp grooves are distributed in the axial direction of the guide part in a distributing manner. The rotary shaft is rotatably connected with the support. The locking part is fixedly connected with the rotary shaft. A protrusion is arranged onthe locking part. The protrusion is arranged to be used for being clamped into one clamp groove. The structure of the steering pipe column is simplified.

Description

technical field [0001] The invention relates to the technical field of auto parts, in particular to a steering column. Background technique [0002] In a car, the position of the steering wheel has a great influence on the driver, and a reasonable position has a great impact on driving safety and comfort. Therefore, the configuration of the steering wheel position adjustment function has certain significance for improving the reputation of the vehicle. The structural design of the steering column for adjusting the position of the steering wheel is particularly important. At present, the column adjustment functions mainly include two-way adjustment functions (angle adjustment) and four-way adjustment functions (angle adjustment and axial adjustment). Among them: the two-way adjustment function (angle adjustment) means that after the pipe column is fixed on the whole vehicle, it can rotate around a fixed shaft structure to realize the up and down adjustment of the steering whe...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): B62D1/19
CPCB62D1/192
Inventor肖文唐学东汪朋杨华兴刘化坤
OwnerANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD