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Bearing roller of seat damper

A shock absorber and bearing technology, applied in the field of bearing rollers, can solve problems such as lack of comfort and service life, and achieve the effects of low noise, good wear resistance and low noise

Active Publication Date: 2016-12-07
ZHEJIANG TIANCHENG SEAT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing shock absorber rollers for seats are just a simple cylindrical plastic structure, and do not use the inner bearing combined with the outer plastic wrapping structure, so there are still some deficiencies in terms of comfort and service life.

Method used

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  • Bearing roller of seat damper
  • Bearing roller of seat damper
  • Bearing roller of seat damper

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] The present invention will be further described below with specific embodiments in conjunction with the drawings, see figure 1 — Image 6 :

[0022] The bearing roller of the seat shock absorber includes a bearing inner ring 10, a bearing outer ring 30, a roller 20 between the inner and outer rings of the bearing, and a roller retaining ring 60 at one end of the roller 20. The bearing outer ring 30 An annular rolling ring 40 is sleeved on the outer cylindrical surface of the bearing inner ring 10, and a side cover plate 50 is sleeved on one end of the bearing inner ring 10.

[0023] The above-mentioned specific structure of the outer cylindrical surface of the bearing outer ring 30 is covered with an annular rolling ring 40: one side of the bearing outer ring 30 is provided with an inwardly projecting annular protrusion 41 of the limited roller 20, and the bearing outer ring 30 Roller retaining ring 60 is installed on the thin-walled table 32 formed by the expansion of the ...

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PUM

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Abstract

The invention belongs to the technical field of seats, and relates to a bearing roller of a seat damper. The bearing roller of the seat damper comprises a bearing inner ring, a bearing outer ring, a roller between the bearing inner ring and the bearing outer ring and a roller check ring at one end of the roller. The outer cylindrical face of the bearing ring is sleeved with an annular rolling ring, and one end of the bearing inner ring is sleeved with a side cover plate. The bearing roller of the seat damper has the advantages that a roller bearing is flexible in rotating, low in noise and long in service life. The friction force of the annular rolling ring on a sliding rail is small, the noise is low, and the abrasion resistance is good. The rolling ring and the sliding rail are combined, so that the bearing roller is flexible in overall rotation, low in noise, long in service life, and capable of enabling the seat damper to rotate smoothly and freely at any stroke position.

Description

Technical field [0001] The invention belongs to the technical field of seats, and specifically refers to a bearing roller of a seat shock absorber. Background technique [0002] For drivers and end-user customers of vehicle seats, the pursuit of product comfort, service life and reliability is essential, and they all want a comfortable, low failure, and long life seat. The emergence of bearing rollers for seat shock absorbers is to satisfy comfort and improve the life of seat shock absorbers. [0003] The existing shock absorber rollers for seats have only a pure cylindrical plastic structure, and do not use an inner bearing combined with an outer plastic wrap structure, so they are still lacking in terms of comfort and service life. Summary of the invention [0004] The object of the present invention is to provide a bearing roller of a seat shock absorber. [0005] The purpose of the present invention is achieved as follows: [0006] The bearing roller of the seat shock absorber in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16C19/36F16C19/46F16C33/58
CPCF16C19/36F16C19/46F16C33/585
Inventor 黄伊凡牛德林
Owner ZHEJIANG TIANCHENG SEAT
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