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Height regulation control valve of cushion seat for vehicle

A technology of height adjustment and valve control, applied in the direction of movable seats, seat suspension devices, etc., can solve the problems of complex, multi-fault factors, etc., and achieve the effect of improving commodity quality, reducing failure factors, and compact structure

Inactive Publication Date: 2010-10-06
利原康福泰株式会社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, although the performance of the above-mentioned control valve is excellent, the additionality includes many parts (1st rod, 2nd rod, cables, etc.), so its disadvantage is that it is somewhat complicated and has so many failure factors

Method used

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  • Height regulation control valve of cushion seat for vehicle
  • Height regulation control valve of cushion seat for vehicle
  • Height regulation control valve of cushion seat for vehicle

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Experimental program
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Embodiment Construction

[0038] Hereinafter, the technical configuration and effect of a preferred embodiment capable of achieving the object of the present invention will be described with reference to the drawings, as follows.

[0039] figure 1 It is a joint perspective view of the cushioning device 10 supporting the lower part of the vehicle seat. In order to cushion the impact transmitted to the driver when the vehicle is running on a rough road, generally as follows figure 1 An air cushion 15 and a shock absorber 16 are arranged inside the upper frame 11 and the lower frame 12 connected by the X-shaped connector 13 . The air cushion 15 buffers the impact transmitted to the seat, and the shock absorber 16 prevents the seat from continuously vibrating.

[0040] in addition, figure 2 , 3 It is a separate perspective view and a combined perspective view of the main parts of the X-shaped connector 13 installed in the buffer device 10, such as figure 2 As shown, at the intersection of the X-shape...

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Abstract

The invention relates to a height regulation control valve of a cushion seat for a vehicle, which buffers the impaction transferred to the driver when the vehicle runs on a road with the rough pavement. Aiming at the condition that vehicles, such as a motor bus or a lorry for service is alternatively driven by a plurality of drivers, the height of the seat should be regulated according to the body condition and the optimized driving posture of each driver; thus, to efficiently carry out the lift operation of the cushion seat by a simple method, the invention integrates a plurality of pressure supply valves after flow paths form in these pressure supply valves, and then the working modes of each pressure supply valve can be operated by lever-type buttons.

Description

technical field [0001] The present invention relates to a height adjustment control valve of a vehicle cushion seat for cushioning the impact transmitted to the driver when the vehicle runs on a rough road. Considering that a vehicle such as a commercial bus or truck is driven alternately by multiple drivers, it is necessary to adjust the height of the seat according to the physical condition and preferred driving posture of each driver. [0002] Therefore, in order to efficiently carry out the raising and lowering operation of the cushion seat by a simple method, the present invention forms flow paths in a plurality of pressure supply valves, and after collectively constructing these, the operation of each pressure supply valve can be operated with a lever-type button. Way. Background technique [0003] In the past, shock absorbers 16, air springs 15, and balance valves 30 were installed in the lower part of vehicle cushion seats in order to reduce the driver's fatigue whi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60N2/16B60N2/52
Inventor 姜成模
Owner 利原康福泰株式会社
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