Adjustable type seat

Abstract

The invention discloses an adjustable type seat. The adjustable type seat comprises a seat surface, a seat back and seat legs, wherein the seat back is provided with a longitudinal limiting groove which is internally provided with a plurality of clamping grooves; the seat back is provided with a seat back cushion capable of moving along the limiting groove; clamping fasteners are arranged between the seat back cushion and the limiting groove and can be fixed in the clamping grooves; the seat back cushion is also provided with a control button which is connected with the clamping fastener; when the control button is pressed down, the clamping fastener is opened and can move relative to the clamping grooves; the seat back cushion can move along the limiting groove, the position of the seat back cushion is adjusted, and when the control button is loosened, the clamping fastener is closed, and is fixed in the clamping grooves, and the seat back cushion is fixed in the limiting groove. The seat back is provided with the seat back cushion with adjustable position, so that people using the seat for long time can adjust the position of the seat back cushion according to the own need, and the comfort level is increased.

Description

technical field [0001] The invention belongs to the field of automatic control, and in particular relates to an adjustable seat. Background technique [0002] A seat is a seat with a backrest and some armrests. Seat is an indispensable tool in modern life, whether it is at home or in public places, seat is a necessary living utensil. [0003] According to the classification of use: airport seats, car seats, bus seats, family seats, restaurant seats, leisure seats, etc. [0004] According to material classification: aluminum alloy seat, stainless steel seat, iron seat, wooden seat, and other material seats, etc. [0005] With the improvement of people's living standards, people's requirements for seats are getting higher and higher, especially for some car seats, office seats, etc., which require more and more comfort and humanization. Therefore, in order to meet People have various requirements, and various seats are constantly updated and developed. At present, most of t...

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide an adjustable seat, an adjustable seat backrest is added to the existing seat back, and the height of the seat backrest can be automatically adjusted according to the needs of different users, so that When people use the seat for a long time, they can be more comfortable, convenient to use, increase the comfort, and solve the problem of insufficient comfort of the seat for long-term use

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