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Tow hook structure and automobile

A trailer hook and slider technology, which is applied in the field of auto parts, can solve the problems of rigid connection with large impact load, trailer hook breakage, and vehicle out of control, so as to reduce the impact effect, avoid the risk of fracture, and improve the subjective feeling and comfort Effect

Inactive Publication Date: 2016-05-11
BAIC MOTOR CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The biggest problem with the rigid connection is that the impact load is very large, especially in the case of starting and crossing hurdles
At the same time, for the convenience of connection, the length of the threaded connection section between the tow hook body 10 and the threaded sleeve 2 is generally limited.

Method used

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  • Tow hook structure and automobile
  • Tow hook structure and automobile
  • Tow hook structure and automobile

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Embodiment Construction

[0041] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, and Not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0042] figure 2 It is a sectional view of the tow hook structure in an embodiment of the present invention. image 3 It is an isometric view of a sleeve in an embodiment of the present invention. Figure 4 It is an axonometric view of a slider in an embodiment of the present invention. Figure 5 It is a sectional view of the tow hook structure in another embodiment of the present invention....

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PUM

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Abstract

The invention provides a tow hook structure and an automobile. The tow hook structure provided by the invention comprises a tow hook body, a sleeve and a sliding block axially arranged on the inner wall of the sleeve in a sliding manner, wherein one end of the tow hook body is fixedly connected with the sliding block while the other end of the tow hook body is exposed to the sleeve so as to form a limiting ring structure; and a first spring and a second spring are arranged at the two ends of the sliding block respectively, so that the first spring or the second spring is compressed when the sliding block slides. According to the tow hook structure and the automobile, elastic elements are arranged for reducing an impact load, so that the impact and the oblique-pulling breakage can be prevented and the safety of a tow hook can be improved.

Description

technical field [0001] The invention relates to a tow hook structure and an automobile, belonging to the technical field of automobile parts. Background technique [0002] When the automobile breaks down and needs to be towed, it is usually realized by the rigid connection between the tow hook body and the threaded bushing. Such as figure 1 As shown, the existing threaded sleeve 2 is sleeved on one end of the tow hook body 10 and threaded therewith. The biggest problem with the rigid connection is that the impact load is very large, especially in the case of starting and crossing hurdles. At the same time, for the convenience of connection, the length of the threaded connection section between the tow hook body 10 and the threaded sleeve 2 is generally limited. Contents of the invention [0003] The invention provides a tow hook structure and an automobile. The impact load is reduced by arranging elastic elements, and the impact and oblique fracture are prevented, so as...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60D1/24B60D1/50
CPCB60D1/243B60D1/249B60D1/50
Inventor 李海亮
Owner BAIC MOTOR CORP LTD
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