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Two-side button type safety belt height adjuster

A technology of height adjuster and seat belt, which is applied in the direction of seat belts, belt fixing devices, vehicle parts, etc. in the car, and can solve the problems of many components, damage, and insufficient strength

Active Publication Date: 2017-05-03
BYD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The structure of the sliding unit is generally more complicated, and there are many components. In practice, there are often problems such as insufficient strength, easy failure or damage.

Method used

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  • Two-side button type safety belt height adjuster
  • Two-side button type safety belt height adjuster
  • Two-side button type safety belt height adjuster

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0044] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0045] In the present invention, unless stated to the contrary, the used orientation words such as "up, down, left, and right" generally refer to directions in the drawings. "Inside and outside" refers to the component itself.

[0046] like figure 1 As shown, the present invention discloses a double-sided button type safety belt height adjuster, which mainly includes a mounting bracket 100 for fixing to the vehicle body, a sliding unit 200 slidably connected to the mounting bracket 100, and is located in the sliding unit 200 The detent pin 300 is used to elastically bias the detent pin 300 to be inserted into the detent slot 113 on the mounting bracket 100. Th...

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PUM

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Abstract

The invention discloses a two-side button type safety belt height adjuster which comprises a mounting bracket, a sliding unit, a clamping pin located in the sliding unit, a return spring and buttons, wherein a sliding block support comprises a support top plate, and a pair of support side plates downwards extending from two sides of the support top plate; bracket sliding rails are propped against the inner surface of the support top plate, and the pair of support side plates is clamped to the outer surfaces of a pair of bracket side plates; the upper end of the clamping pin is clamped into a clamping pin fixing piece; lifting shoulders are arranged on two sides of the clamping pin fixing piece; the buttons comprise a pair of lateral pressing buttons; a button spring is arranged between the pair of lateral pressing buttons; a slope is formed on each lateral pressing button; and the lifting shoulders are respectively lapped on the slopes. A sliding block and the sliding block support wrap the bracket sliding rails respectively from the upper and lower directions, so that the whole structure is compact and stable, high in connection strength and high in anti-deformation performance. Furthermore, as the two-side button type safety belt height adjuster is provided with the pair of lateral pressing buttons and the clamping pin fixing piece, the whole unlocking operation is simple and fast.

Description

technical field [0001] The invention relates to a safety belt height adjuster used on a vehicle, in particular to a double-side button type safety belt height adjuster. Background technique [0002] The seat belt height adjuster, also known as the shoulder adjuster, is installed on the vehicle body, usually on the B-pillar of the vehicle, and is used to adjust the height of the seat belt, that is, to adjust the height of the webbing guide relative to the vehicle body to adapt to different tall occupants. [0003] The mounting belt height adjuster in the prior art generally includes a mounting bracket fixed to the vehicle body, a sliding unit slidably connected to the mounting bracket, and a locking pin located in the sliding unit for elastic biasing The detent pin is inserted into the return spring of the detent slot on the installation bracket, and is used to operate the button for the detent pin to overcome the elastic force of the return spring and withdraw from the dete...

Claims

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Application Information

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IPC IPC(8): B60R22/20
CPCB60R22/203
Inventor 赵文博袁清辉
Owner BYD CO LTD
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