Adjusting seat frame and adjusting seat

Abstract

The invention provides an adjusting seat frame and an adjusting seat and relates to the technical field of seats. The adjusting seat frame comprises a base, an upper seat frame body hinged to the base and a backrest hinged to the upper seat frame body. The fixing ends of first telescopic rods are installed on the base, and the telescopic ends of the first telescopic rods are hinged to the upper seat frame body, so that ascending and descending of the seat are adjusted. The fixing ends of second telescopic rods are installed on the bottom of the upper seat frame body, and the telescopic ends of the second telescopic rods are hinged to the backrest, so that the angle of the backrest is adjusted. The adjusting seat comprises the above adjusting seat frame and further comprises a seat sleeve wrapping the outer side of the adjusting seat frame. By the adoption of the adjusting seat frame and the adjusting seat, the technical effects that the height of the seat and the angle of the backrest are automatically adjusted, and a user can stand up depending on the adjustment of the seat under the effortless condition, and the adjusting seat frame and the adjusting seat are particularly suitable for an old person and a person inconvenient to move.

Description

technical field [0001] The present invention generally relates to the technical field of seats, in particular but not exclusively to adjusting chair frames and adjusting seats. Background technique [0002] A seat is a seat with a backrest and some with armrests. The current seat is mainly used in public transportation such as buses, high-speed rail or airplanes, or as a massage chair at home. It mainly includes a backrest, a seat body, The legs and the adjustment mechanism to adjust the height of the seat and the angle of the backrest. [0003] The structure of the adjustment mechanism commonly used in current seats is relatively complicated, and the whole is very heavy. Usually, only the vertical height of the seat and the angle of the seat back can be adjusted. When folding, it also needs to be done manually. In addition, for special user groups such as the elderly and people with limited mobility, because they have difficulty getting up, the ordinary seat adjustment mec...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an adjustable chair frame and an adjustable seat, so as to relieve the existing technology that the adjustment mechanism on the general seat is relatively complicated in structure, and the whole is very heavy, and usually only the vertical height of the seat can be adjusted. , In addition, for the elderly and people with limited mobility, because they have difficulty getting up, the ordinary seat adjustment mechanism can only play the role of adjusting the height, and it is difficult to play a technical problem in supporting the user to get up

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