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Truck seat shock absorber, truck seat and truck

A shock absorber and seat technology, applied in vehicle seats, seat frames, seat suspension devices, etc., can solve the problems of poor comfort and the inability to precisely adjust the stiffness of truck seats, and achieve the goal of improving comfort. Effect

Active Publication Date: 2021-03-16
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to propose a truck seat shock absorber, truck seat and truck, aiming at solving the problem that the truck seat cannot adjust the rigidity accurately in the prior art, resulting in poor comfort

Method used

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  • Truck seat shock absorber, truck seat and truck
  • Truck seat shock absorber, truck seat and truck
  • Truck seat shock absorber, truck seat and truck

Examples

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Embodiment Construction

[0040] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0041] It should be noted that if there is a directional indication (such as up, down, left, right, front, back...) in the embodiment of the present invention, the directional indication is only used to explain the position in a certain posture (as shown in the accompanying drawing). If the specific posture changes, the directional indication will also change accordingly.

[0042] In addition, if there are descriptions involving "first", "second" and ...

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Abstract

The invention discloses a truck seat shock absorber, a truck seat and a truck, and relates to the technical field of automobile seats. The truck seat shock absorber comprises a mounting seat, a seat bracket and a reset component, wherein the seat bracket is arranged on the mounting seat and extends in the front-and-back direction; the rear end of the seat bracket has a movable stroke moving up anddown; and when the external force borne by the seat bracket is greater than a preset pressure bearing value, the rear end of the seat bracket moves downwards; the reset component is arranged on the mounting seat and connected with the front end of the seat bracket, and the reset component is used for driving the rear end of the seat bracket to move upwards for resetting when the external force borne by the seat bracket is smaller than the preset pressure bearing value. According to the truck seat shock absorber, the seat bracket is reset through the preset pressure bearing value of the resetcomponent, so that the height of the seat bracket is accurately adjusted, and the comfort of the seat is improved.

Description

technical field [0001] The invention relates to the technical field of car seats, in particular to a truck seat shock absorber, a truck seat and a truck. Background technique [0002] Truck seats are often touched by transport workers. Usually, in order to improve the comfort of truck seats and ensure better vibration filtering effect under harsh road conditions, airbags or mechanical shock absorbers are generally installed under the seats. [0003] In the prior art, although the response of the airbag shock absorber is relatively sensitive, the air spring has no pressure "threshold", that is, as long as the force acts on the seat, the air spring will not stop floating up and down, so whether it is on a flat road or on a bumpy road Under road conditions, the seats will keep shaking up and down, and the stability is poor, which leads to fatigue after sitting for a long time, which cannot improve people's comfort; in addition, the airbag shock absorber system cannot work indep...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60N2/54B60N2/50B60N2/68
CPCB60N2/502B60N2/548B60N2/68
Inventor 汪涵林芬王文君
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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