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Quick-tightening plastic bracket

A plastic bracket and fastening technology, applied in the field of auto parts, can solve the problems of not meeting the strength of the door guard plate of the vehicle, unfavorable to the lightweight of the car, and the assembly process is cumbersome, so as to save the assembly time and reduce the transportation logistics. Cost, effect of simplifying the assembly process

Active Publication Date: 2017-06-20
DONGFENG PEUGEOT CITROEN AUTOMOBILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the heavy weight of the sheet metal itself, when it is installed with nuts, it is not only not conducive to the lightweight of the car, but also makes the assembly process cumbersome
If the sheet metal is made thinner, although the weight can be reduced, the thinner sheet metal has lower strength and cannot meet the strength requirements for the installation of the vehicle door guard

Method used

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  • Quick-tightening plastic bracket
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Examples

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Embodiment Construction

[0025] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The specific embodiments described here are only used to explain the present invention, not to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not constitute a conflict with each other.

[0026] like figure 1 and 2 As shown, a quick fastening plastic bracket includes a sheet metal mounting part 1 , a connecting part 2 and a guard plate mounting part 3 . The sheet metal installation part 1 is used for installing and fixing the door sheet metal 20 , the fender installation part 3 is used for installing and fixing the door fender, and the connecting part 2 is used for connecting the sheet metal installation p...

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Abstract

The invention relates to the technical field of automobile components and parts, in particular to a quick-tightening plastic bracket. The quick-tightening plastic bracket comprises a sheet metal mounting part, a protecting plate mounting part, a connecting part and a mounting block, wherein the quick-tightening plastic bracket is a plastic member; the mounting block is arranged at the outer side of the sheet metal mounting part, and comprises a long circular locking block and a limiting block, and the limiting block is fixedly arranged at the inner side of the long circular locking block; a self-tapping screw is pre-installed at the center of the mounting block; the side wall of the limiting block is provided with an arc-shaped guide surface, a limiting surface and an overlapping surface; a long circular sheet metal mounting hole is formed in the sheet metal mounting part; the mounting block is fixedly overlapped at the part, corresponding to the sheet metal mounting hole, of the outside end surface of the sheet metal mounting part through the overlapping surface. The quick-tightening plastic bracket has the advantages that the matching of bolts and nuts is not needed in the mounting process of the bracket, the welding is also not needed, the assembly process is greatly simplified, and the assembly time is shortened.

Description

technical field [0001] The invention relates to the technical field of auto parts, in particular to a fast fastening plastic bracket. Background technique [0002] With the increasing demand for energy-consuming resources, vehicle weight reduction has become a trend. Generally, the door guards of automobiles are fixed by sheet metal to achieve overlapping and then fixed on the door inner panel. In order to ensure the fastening of the fit, it is usually necessary to add a fit nut to the sheet metal. Due to the heavy weight of the sheet metal itself, when it is installed with nuts, it is not only not conducive to the lightweight of the car, but also makes the assembly process cumbersome. If the sheet metal is made thinner, although the weight can be reduced, the thinner sheet metal has lower strength and cannot meet the strength requirements for the installation of the vehicle door guard. Contents of the invention [0003] In order to solve the above technical problems, t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60J5/00B60J5/04
CPCB60J5/00B60J5/0463
Inventor 陈鑫周道奎袁展秀卢超李长青
Owner DONGFENG PEUGEOT CITROEN AUTOMOBILE
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