0-90-degree adjustable training stool with seat cushion and back cushion adjusted in linkage manner

Abstract

The invention provides a 0-90-degree adjustable training stool with a seat cushion and a back cushion which are adjusted in a linkage manner. The 0-90-degree adjustable training stool with the seat cushion and the back cushion which are adjusted in the linkage manner comprises a main frame, a seat cushion frame, a seat cushion, a back cushion frame and a back cushion, wherein the main frame is connected with a close-to-ground frame, the back cushion frame and the seat cushion frame are respectively arranged on the main frame by virtue of a rotating shaft A and a rotating shaft C, one end of the back cushion frame is connected with one end of the seat cushion frame by virtue of a rotating shaft B, and an angle adjusting mechanism is arranged at the other end of the back cushion frame; a sliding slot is formed in the seat cushion frame, and the rotating shaft B is arranged in the sliding slot and can slide back and forth; a seat cushion sliding frame is arranged between the seat cushion frame and the seat cushion, and the seat cushion sliding frame is fixed below the seat cushion; the seat cushion sliding frame is connected with the seat cushion frame in a sliding mode; and the seat cushion frame is also provided with a driving frame, the middle part of the driving frame is connected with the seat cushion frame by virtue of a rotating shaft D, and the two ends of the driving frame are respectively connected with the main frame and the seat cushion sliding frame. The 0-90-degree adjustable training stool with the seat cushion and the back cushion which are adjusted in the linkage manner has the advantages that a training angle of the training stool can be conveniently adjusted, time is shortened, the application safety factor of the training stool is improved, and the requirement of comfortable degree of the training stool for a user can be fully met.

Description

technical field [0001] The invention belongs to the technical field of body-building equipment, and in particular relates to a 0-90° adjustable training stool with linkage adjustment of a seat and a cushion. Background technique [0002] With the continuous development of the fitness industry, the market for adjustable training benches is also expanding. Existing adjustable training stools generally include a main frame, a seat cushion part, a back cushion part, a seat cushion adjustment mechanism, a back cushion adjustment mechanism and the like. At present, adjustable training benches usually have angle adjustment mechanisms for seats and back cushions in order to adapt to the diversification of training methods. There are mainly two ways to adjust the angle of the existing adjustable training bench. One is to have two adjustment mechanisms to adjust the angles of the seat cushion and the back cushion respectively; the other is to have only one adjustment mechanism to adj...

AI Technical Summary

Problems solved by technology

[0006] The invention provides a 0-90° adjustable training bench with linkage adjustment of seat and back cushion, which can solve the technical problems of cumbersome adjustment of the existing adjustable training bench and large distance between seat cushion and back cushion. The training bench is easy to adjust and comfortable to use, realizing the linkage adjustment of seat cushion and back cushion

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