Automobile, automobile seat and siding rail mechanism of automobile seat

Abstract

The invention discloses a sliding rail mechanism used for an automobile seat. The sliding rail mechanism comprises a fixed sliding rail and a movable sliding rail, the fixed sliding rail comprises a U-shaped first connecting part and a first clamping part, the movable sliding rail comprises a U-shaped second connecting part and a second clamping part matched with the first clamping part, the fixed sliding rail and the movable sliding rail are clamped through the first clamping part and the second clamping part to form a cavity, a sliding component is arranged in the cavity, and the movable sliding rail can slide relative to the fixed sliding rail under the supporting of the sliding component. The sliding rail mechanism further comprises a reinforcing element arranged at the connecting position of the first connecting part and the first clamping part. Compared with the prior art, with the method that only the reinforcing element is arranged at the connecting position of the first connecting part and the first clamping part of the fixed sliding rail, rigidity in the area is enhanced, and therefore the problem that movable sliding rail departs from the fixed sliding rail is solved. On the basis, the invention further discloses the automobile seat comprising the sliding rail mechanism and an automobile comprising the automobile seats.

Description

technical field [0001] The invention relates to the field of vehicles, in particular to a slide rail mechanism for a car seat, a car seat including the slide rail mechanism, and a car including the car seat. Background technique [0002] In order to satisfy occupants of different sizes to have a comfortable seating space or for the driver to conveniently control the vehicle, the car seat is required to be adjustable in front and rear positions. The car seat slide rail is a device used to adjust the front and rear positions of the car seat. [0003] At present, the car seat generally includes a seat body and a slide rail mechanism, and the seat body is installed on the vehicle chassis through the slide rail mechanism; the slide rail mechanism usually includes a fixed slide rail fixed with the vehicle chassis and a Moving slide rail; a sliding fit is maintained between the moving slide rail and the fixed slide rail; in this way, through the slide rail mechanism, the seat body...

AI Technical Summary

Problems solved by technology

Obviously, the overall bearing capacity of the slide rail mechanism is enhanced through the above-mentioned anti-off mechanism, but the structure of the anti-off mechanism of this structure is complicated, which increases the manufacturing cost of the slide rail mechanism

In addition, the volume of the slide rail mechanism is increased, so there may be positional interference with other components on the car during assembly without changing the original design

[0006] In view of this, it is urgent to improve the structure of the slide rail mechanism of the existing car seat, and solve the problem of disengagement of the movable slide rail from the fixed slide rail without increasing the manufacturing cost.

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