Adjustable kneeling type seat

Abstract

The invention discloses an adjustable kneeling type seat, which comprises a first supporting plate and a second supporting plate, wherein the second supporting plate is hinged on the first supportingplate; an extension rod is connected to the right end; a sliding cavity is formed in the first supporting plate; an extension rod is arranged in the sliding cavity in a sliding mode; a kneeling plateis fixedly arranged at the right end of the extension rod; a plurality of locking grooves are uniformly formed in the upper surface of the extension rod; an adjusting rod is hinged between the secondsupporting plate and the first supporting plate; a limiting spring is fixedly connected between the adjusting rod and the second supporting plate; and a support frame is fixedly arranged at the upperend of the second supporting plate. According to the kneeling type seat provided by the invention, positions of both the kneeling plate and a seat plate can be adjusted, and an included angle betweenthe first supporting plate and the second supporting plate can be adjusted, so that structure adjusting of the kneeling type seat in various aspects can be adjusted; the kneeling type seat, for usershaving different habits, is simple and convenient to adjust and is strong in adaptability; and by arranging a foot ejecting plate, feet of a user who sits in a kneeling mode can be supported, so thatcomfort is greatly enhanced.

Description

technical field [0001] The invention relates to the technical field of chairs, in particular to an adjustable kneeling seat. Background technique [0002] In the design of usual chairs, the presence of the backrest is essential. The vast majority of chairs used in offices are chairs with backrests. For people who sit and work indoors for a long time, this design will cause their backs to lean against the backrests naturally and curved habitually, which will cause spine strain. Postural strain. For a chair without a backrest, the pressure of the center of gravity of the body falls completely on the buttocks, and the burden on the lower back and spine still exists, and sitting for a long time will still cause the habit of arching the back. [0003] At present, the kneeling seat is used to realize the kneeling position of the user. The kneeling position helps to ensure the straightness of the back and spine, and avoids physical fatigue and discomfort caused by sitting for a l...

AI Technical Summary

Problems solved by technology

[0003] At present, the kneeling seat is used to realize the kneeling position of the user. The kneeling position helps to ensure the straightness of the back and spine, and avoids physical fatigue and discomfort caused by sitting for a long time. However, the current kneeling seat is poor in adjustment , Different groups of people have different adjustment needs, resulting in major defects and deficiencies in the use of kneeling seats

Images