Hinge bracket structure for rear seat of automobile

Abstract

The invention discloses a hinge bracket structure for a rear seat of an automobile. The hinge bracket structure comprises a seat bracket body and a bodywork bracket body, wherein the seat bracket body is connected with the rear seat of the automobile, and the bodywork bracket body is connected with bodywork. The seat bracket body and the bodywork bracket body are connected through fasteners. The fasteners comprise a rotating shaft and a nut, wherein the nut is arranged in the seat bracket body, and the rotating shaft and the nut are fixed into a whole. The other end of the rotating shaft is provided with threads and is in threaded connection with the bodywork bracket body. The position, between the seat bracket body and the bodywork bracket body, of the rotating shaft is provided with an alloy steel shaft sleeve. An inner ring between the nut and the seat bracket body is provided with a spacer. The side, abutting against the nut, of the spacer and the side, abutting against the seat bracket body, of the alloy steel shaft sleeve are respectively provided with a PTFE layer. The side, abutting against the seat bracket body, of the spacer and the side, abutting against the bodywork bracket body, of the alloy steel shaft sleeve are respectively provided with a bronze powder layer.

Description

technical field [0001] The invention relates to an automobile accessory, in particular to an automobile rear seat hinge support structure. Background technique [0002] With the advancement of science and technology and the improvement of people's living standards, cars are gradually integrated into most families. The rear seats of the car need to use hinges during the folding process. The original rear seat hinges use nylon 66 material as the bushing. When turning, the power is large, and it is easy to get stuck. At the same time, due to the excessive gap, it will produce abnormal noise, loud noise, severe wear and short service life. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a rear seat hinge bracket structure with small power assistance and easy rotation. [0004] In order to solve the above-mentioned technical problems, the technical solution adopted in the present invention is: the car rear seat hinge...

AI Technical Summary

Problems solved by technology

[0002] With the advancement of science and technology and the improvement of people's living standards, cars are gradually integrated into most families. The rear seats of the car need to use hinges during the folding process. The original rear seat hinges use nylon 66 material as the bushing. When turning, the power is large, and it is easy to get stuck. At the same time, due to the excessive gap, it will produce abnormal noise, loud noise, severe wear and short service life.

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