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High-strength drawing hook cover

A towing hook, high-strength technology, applied in the direction of traction connectors, transportation and packaging, vehicle parts, etc., can solve problems such as poor matching accuracy, low installation efficiency, and hook cover falling off, so as to solve stress concentration, improve service life, The effect of reducing maintenance costs

Pending Publication Date: 2018-01-30
天津盛相电子有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The matching accuracy between the existing traction hook cover and the bumper is poor, and the hook cover may fall off due to the unhooking of the clamping feet on the hook cover when the turbulence and vibration intensity are high
In order to avoid decoupling, some tow hook covers design the rigidity of the clamping feet to be very high, but this will easily cause installation inconvenience and low installation efficiency

Method used

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  • High-strength drawing hook cover
  • High-strength drawing hook cover
  • High-strength drawing hook cover

Examples

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Effect test

Embodiment Construction

[0018] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0019] The high-strength traction hook cover provided by the present invention includes a cover body 1, a surrounding edge 2 is provided around the inner side of the cover body 1, and the surrounding edge 2 is located on a hook-shaped curved surface 21 on the upper edge of the cover body 1, The left and right edges of the inner side of the cover 1 are respectively provided with side engaging blocks 3 , and the lower edge of the inner side of the cover 1 is connected with a traction hook 4 . The hook-shaped curved surface 21 and the side engaging block 3 are used to make the traction hook cover be installed in cooperation with the bumper on the periphery, and the hook-shaped curved surface 21 of the surrounding edge 2 is designed to be tight and tight, and the engaging part is not easy to twist out of shape.

[0020] Wherein, the side engaging block 3 includes a vert...

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PUM

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Abstract

The invention provides a high-strength drawing hook cover which comprises a cover body. A plurality of reinforcing ribs extending from the center to the periphery are arranged on a plane of the innerside of the cover body, a surrounding edge is arranged on the periphery of the inner side of the cover body, and the section, located on the upper edge of the cover body, of the surrounding edge is ahook-shaped curved surface. The high-strength drawing hook cover has higher strength.

Description

technical field [0001] The invention belongs to the technical field of auto parts manufacturing, and in particular relates to a tow hook cover on an auto bumper. Background technique [0002] The tow hook cover is a cover plate used to cover the tow hook hole on the bumper of the car, and plays the role of covering the tow hook and exterior decoration. The matching accuracy of the existing traction hook cover and the bumper is relatively poor, and the hook cover may fall off due to the decoupling of the clamping feet on the hook cover when the turbulence and vibration intensity are high. In order to avoid decoupling, some tow hook covers design the rigidity of the clamping feet to be very high, but this will easily cause installation inconvenience and low installation efficiency. Contents of the invention [0003] In view of this, the present invention aims to provide a high-strength towing hook cover, which has a good anti-deformation effect. [0004] The high-strength ...

Claims

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Application Information

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IPC IPC(8): B60D1/60
Inventor 柯金銾
Owner 天津盛相电子有限公司
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