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Seat height adjusting device and seat

A technology of adjusting device and seat, which is applied to chairs, chairs, and other seat-type furniture that can adjust the seat vertically, and can solve the problem that the height of the seat cannot be adjusted.

Pending Publication Date: 2017-01-18
HEBEI GOLDRARE AUTOMOBILE PARTS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a seat height adjustment device to alleviate the technical problem that the seat height cannot be adjusted in the prior art

Method used

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  • Seat height adjusting device and seat
  • Seat height adjusting device and seat

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] This embodiment provides a seat height adjustment device, which is installed on a seat frame with a first frame plate 100 and a second frame plate 200 intersecting each other, including: a touch plate 300, a touch block 400, and an air valve 500 And the control device 600; the air valve 500 is fixed on the second support plate 200, and has the air valve 500 switch connected with the air inlet and outlet pipelines of the air bag used for seat height adjustment; when the air valve 500 is in the first working state When the air valve 500 is in the second working state, connect the air intake pipeline of the airbag; when the air valve 500 is in the second working state, connect the air outlet pipeline of the airbag; when the air valve 500 is in the third working state, close the air intake pipeline and the air outlet pipeline of the airbag The contact block 400 is rotatably connected to the second support plate 200 through the second rotating shaft 210, and is in transmissio...

Embodiment 2

[0041] This embodiment provides a seat, including a seat bracket, and the seat bracket has a first bracket plate 100 and a second bracket plate 200 that are hinged through a first rotating shaft 700 and cross each other, and an airbag. The above-mentioned adjusting device for seat height is installed.

[0042] The seat provided by this embodiment has the seat height adjustment device, which realizes the height adjustment of the seat, and is simple and convenient.

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Abstract

The invention provides a seat height adjusting device and a seat and relates to the technical field of seat height adjustment. The seat height adjusting device comprises a touch plate, a touch block, an air valve and a control device. The air valve is fixed to a second support plate and provided with an air valve switch communicated with an air inlet pipeline and an air outlet pipeline of an air bag for seat height adjustment, the touch block is rotatably connected to the second support plate through a second rotating shaft and is in transmission connection with the air valve, the axis of the second rotating shaft is parallel to the axis of a first rotating shaft, and the touch end of the touch plate is in transmission connection with one end of the touch block far away from the air valve. The control device is connected with the control end of the touch plate far away from the touch end and used for controlling the touch plate to rotate with the first rotating shaft as the axis and driving the touch block to rotate around the second rotating shaft. In the process of rotation of the touch plate under the control by the control device, when and only when the second support plate drives the air valve to be at a set position, the touch block drives the air valve to be in a third working state; and the technical problem that the seat height cannot be adjusted in the prior art is solved.

Description

technical field [0001] The invention relates to the technical field of seat adjustment, in particular to a seat height adjusting device and a seat. Background technique [0002] In daily life, whether it is work or study, in order to relieve fatigue, the long-term state is to sit on the seat. Then, the comfort of the seat has gradually become a very important quality that people pursue, and in the comfort , The comfort of the height of the seat is an important direction. [0003] To grasp the height comfort of the seat, the height of the seat needs to be adjusted according to different people, and in the prior art, many seats do not have the function of height adjustment. [0004] In summary, the problem of the prior art is: the height of the seat cannot be adjusted Contents of the invention [0005] The purpose of the present invention is to provide a seat height adjusting device to alleviate the technical problem that the seat height cannot be adjusted in the prior art...

Claims

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Application Information

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IPC IPC(8): A47C3/00A47C7/00
CPCA47C3/00A47C7/00
Inventor 赵月强冯永江
Owner HEBEI GOLDRARE AUTOMOBILE PARTS CO LTD
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