Automotive trim clip

A technology for automotive interior parts and buckles, which is applied to vehicle parts, connecting components, mechanical equipment, etc., can solve the problems of difficult maintenance of connecting parts, increased production costs, and large welding energy consumption, and achieves elimination of poor welding and easy replacement. , the effect of reducing assembly time

Pending Publication Date: 2018-02-27
SUMMIT PLASTICS (NANJING) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this traditional process is that during hot-melt welding, the welding time is relatively long. Generally, it takes 12 seconds to melt the plastic, and it can be fixed after solidification again. If the hot-melt machine is unstable, it will cause the risk of

Method used

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  • Automotive trim clip
  • Automotive trim clip
  • Automotive trim clip

Examples

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Example Embodiment

[0024] The present invention will be further explained below in conjunction with the drawings.

[0025] Such as figure 2 with 3 Shown is a schematic diagram of the buckle structure, including the buckle body. The outside of the buckle body is respectively provided with anti-dropping undercut protrusions 6, and the lower part of the anti-dropping undercut protrusions 6 is an outer clamping portion 6.1. The buckle body A pair of elastic ribs 3 are provided on the inner side. The elastic ribs 3 are provided with anti-dropping barbs 4, and the elastic ribs 3 are provided with clamping bosses 5, and the anti-dropping barbs 4 are fixed to the target connection The fixing part 8 on the part fixes the target connecting part and prevents it from falling off. The buckle is injection-molded and has certain elasticity. Such as Figure 8 As shown, the clamping boss can also be provided on the inner side of the buckle body for clamping the target connector.

[0026] The buckle body of this emb...

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PUM

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Abstract

The invention discloses a buckle for an automobile interior decoration, which comprises a buckle body. The outer sides of the buckle body are respectively provided with anti-falling undercut protrusions. The lower part of the anti-falling underturn protrusion is an outer clamping part. A pair of ribs are provided on the inner side of the buckle body, the ribs are provided with anti-falling barbs, and the ribs or the inner side of the buckle body are provided with clamping bosses, and the anti-falling barbs are fixed on the target connecting piece. The mounting holes or mounting protrusions fix the target connecting piece to prevent falling off. Compared with the traditional metal shrapnel, the present invention completely solves the technical problems of shrapnel shaking, abnormal noise, loose connection and difficult maintenance caused by the high energy consumption and poor welding risk of traditional metal shrapnel hot-melt welding. Undercut protrusions, anti-falling barbs and clamping bosses can firmly connect the target connecting parts, which are easy to install and easy to replace.

Description

technical field [0001] The invention belongs to a connecting piece of an automobile interior decoration, and in particular relates to an injection molding buckle of an automobile interior decoration. Background technique [0002] At present, automobile production has become a mature modular production mode. Automobile OEMs distribute various parts to sub-suppliers for production, and then centralize procurement and assembly. Then, most of the interior parts products of different manufacturers are connected and assembled through screws and buckles. [0003] In traditional automotive products, the hook is in the form of a metal shrapnel, which is welded to the plastic part by hot-melt welding. like figure 1 As shown, the traditional hook is made of spring steel, stamped and then coated. Made into a sheet product with an elastic structure. Generally, two holes are left for combination with plastic products, and then fixed together by hot-melt welding. The disadvantage of t...

Claims

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Application Information

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IPC IPC(8): F16B2/22B60R13/00
CPCF16B2/22B60R13/00
Inventor 陶立耀王永涛张伟
Owner SUMMIT PLASTICS (NANJING) CO LTD
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