Interior sliding rail structure capable of preventing abnormal noise

Abstract

The invention relates to the field of automobile parts and particularly relates to an interior structure. The interior sliding rail structure capable of preventing abnormal noise is composed of a sliding plate element and a sliding rail, wherein a convex support surface is formed in the sliding rail; bottom surfaces of two side edges of the sliding plate element are mounted on the support surface; the sliding plate element and the sliding rail are matched with each other to form a motion pair; an elastic element is also arranged on the sliding plate element; the bottom of the elastic element is fixedly arranged on the side edge of the sliding plate element; the top of the elastic element is attached to the side wall of the sliding rail. According to the interior sliding rail structure, the sliding plate element and the sliding rail are always in a micro interference state; on the premise that the reliability of the sliding mechanism is guaranteed, the abnormal noise caused by parts impacting against another during automobile driving is eliminated and the comfort of passengers is improved.

Description

technical field [0001] The invention relates to the field of auto parts, in particular to an interior decoration structure. Background technique [0002] At present, there are many sliding mechanisms in the interior of the car, such as the seat belt slide plate of the column, the locking button of the sliding door, etc. When designing such structures, the focus is often placed on the realization of the sliding function of the parts. Slots are used to realize the sliding function to ensure the reliability of the sliding mechanism; in order to reduce the friction of the sliding mechanism, there is usually a certain gap between the sliding plate and the inner wall of the slideway, and the existence of this gap will reduce the mutual movement between the parts The effective constraints of the vehicle will cause the vehicle to collide with each other in the dynamic process, and produce abnormal noises between the two parts that slide relatively, which will affect the driving expe...

AI Technical Summary

Problems solved by technology

[0002] At present, there are many sliding mechanisms in the interior of the car, such as the seat belt slide plate of the column, the locking button of the sliding door, etc. When designing such structures, the focus is often placed on the realization of the sliding function of the parts. Slots are used to realize the sliding function to ensure the reliability of the sliding mechanism; in order to reduce the friction of the sliding mechanism, there is usually a certain gap between the sliding plate and the inner wall of the slideway, and the existence of this gap will reduce the mutual movement between the parts The effective constraints of the vehicle will cause the vehicle to collide with each other in the dynamic process, and produce abnormal noises between the two parts that slide relatively, which will affect the driving experience of customers; The friction resistance of the pad is relatively large, and broken particles are prone to appear in the collision, which affects the sliding performance; therefore, a sliding mechanism that can reduce the abnormal noise of the collision when the vehicle is running is required on the premise of ensuring the reliability of the sliding mechanism.

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