Mounting structure of threshold decoration part

Abstract

The invention discloses a mounting structure of a threshold decoration part. The threshold decoration part comprises end plates at the two ends of the threshold decoration part, a side plate and a bottom plate, wherein the side plate and the bottom plate are connected with the end plates. The end plates at the two ends are provided with snap fastener assemblies which are connected with a front fender and a side surrounding outer plate respectively, the two ends of the side plate are respectively provided with a first buckle assembly which is in clamping connection with the front fender and the side surrounding outer plate, and the side plate is further provided with a plurality of second buckle assemblies which are in clamping connection with a threshold reinforcing cross beam. The bottom plate is provided with a nut assembly which is fixedly connected with the threshold reinforcing cross beam. Fasteners which are high in market generalization rate, simple in structure, and reliable in assembling are mounted on an automobile body, the mounting positions are reasonably arranged, and the fasteners are matched and assembled according to the assembling characteristics and the assembling requirements of different positions for use. The mounting structure of the threshold decoration part improves the reliability, and is low in possibility of mistakenly arrangement and missing arrangement and high in assembling operation, thereby achieving the purpose of simple and efficient assembling.

Description

technical field [0001] The invention relates to an installation structure of a door sill trim of a vehicle body, in particular to an installation structure of a door sill trim. Background technique [0002] The door sill trim is located at the lower end of the car door, providing a decorative and beautifying function for the body door sill with light structure and beautiful appearance. [0003] In order to ensure that the appearance or structure of the door sill trim will not be damaged due to various factors such as pressure fatigue when the occupants get on and off the car, and even cause customer dissatisfaction or negative emotions towards the vehicle, in the past models, it is often adopted It is a way to increase the number of fixed points to achieve the purpose of making the fixed structure more reliable. But this often results in unfavorable factors such as high cost and increased vehicle weight. When customers in the Chinese market purchase vehicles, they not only...

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Problems solved by technology

[0004] In addition, the traditional door sill is often a part of the body side panel, and the side panel is a sheet metal part; as a result, there are too many decoration requirements for the various parts of the side panel integration, which not only increases the difficulty of manufacturing, but also the stamping process. The restrictions on the shape of some areas have increased, which is not conducive to the display of the beautiful shape of the car body

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