Integral type vehicle door vertical handrail and mounting structure thereof

Abstract

The invention relates to an integral type vehicle door vertical handrail and a mounting structure thereof, the integral type vehicle door vertical handrail comprises a tubular handrail body, the upper end of the handrail body is provided with a plug-in mounting part extending upwards, and the plug-in mounting part is used for being plugged in a plug-in mounting groove in a vehicle door trim panel assembly upwards; a first connecting hole facing the outside of the vehicle is formed in the inserting part; an embedding part is arranged at the lower end part of the armrest body, the embedding part is used for being embedded into an embedding groove in a vehicle door trim panel assembly towards the outside of the vehicle, and a second connecting hole towards the outside of the vehicle is formed in the embedding part. The integral type vehicle door vertical handrail is simple in structure, easy to assemble, simple in appearance, high in wholeness sense, good in maintenance performance, good in hand feeling and not prone to generating abnormal sound, has the dynamic visual impact of puncturing, and guarantees the rigidity and strength of the integral type automobile door vertical handrail installation structure.

Description

Technical field [0001] The present invention relates to auto parts, and more particularly to a monolithic air facade handrail and its mounting structure. Background technique [0002] At present, the ethnic hand set on the car door interior plate is generally made of hard plastic, such as figure 1 with figure 2 As shown, in order to increase the rigidity and strength of the standby area, it is usually achieved by adding two fixed connections 103 and the lower fixed point 104 on the door sheet metal on the end of the army. The armrest body skeleton is split into the armrest 102 and the handrail 105, and the two use itself in the injection mold, which is fixed, that is, the split handrail. The helper seat 102 is integrated on the door interior plate assembly in the door, and the main plant is equipped with the door interior plate assembly 101, and the upper fixed point 103 and the lower fixed point 104 of the helper seat 102 are fixed. , Then fit the armrest cover 105. Such solutio...

AI Technical Summary

Problems solved by technology

This solution has at least the following problems: 1) There are many disassembled parts, many molds are required, and the cost is high; 2) There are many matching parts, the product consistency is poor, and it is difficult to control; 3) The assembly or maintenance and disassembly of the assembly workshop Many and cumbersome, affect the line speed, low efficiency;

[0003] 4) The armrest seat and the armrest cover are clamped and fixed by their own injection-molded clips, which has low reliability and is prone to gaps; 5) The maintainability is poor. If the clamping is not in place after disassembly, it is easy to come off, and the appearance of the parts is prone to scratches and damage ; 6) There is parting line leakage at the manual operation position, and the hand feel is poor; 7) When the force is too large, there will be rubbing and friction between the armrest seat and the armrest cover, resulting in abnormal noise

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