Human body-anteverted sitting posture chair

Abstract

The invention relates to a chair for supporting an anteverted human body, comprising an upper support part assembly and a positioning support part assembly which are integrally connected through a fixed bracket; the fixed bracket is formed by a straight rod with a certain length and a support rod, wherein the upper end of the support rod is fixed at the middle section of the straight rod to ensure that the straight rod is anteverted; the lower ends of the support rod and the straight rod are transversely trailed and fixed by at least one transverse pull rod; the transverse pull rod, the straight rod and the support rod form a triangular structure in a vertical plane; the included angle between the straight rod and a vertical line is 20-40DEG. The positioning support part assembly comprises a mount type chair surface; and the upper support part assembly comprises a head support component which is arranged at the upper end of the straight rod and a chest line component which is arranged on the straight rod. Through the invention, the independent support of the anteverted human body can be realized so that the human body is in the most comfortable state and the special operations of applying force to the human body, such as medical treatment, beautification and the like are carried out conveniently; and the chair occupies less floor area and can be applied to various occasions.

Description

technical field [0001] The present invention relates to a chair, and more particularly to a chair for supporting a human body part in a forwardly inclined sitting position. Background technique [0002] In the process of people's life and work, it is sometimes necessary to perform in a forward-inclined sitting posture, such as resting, performing medical treatment and cosmetology professional operations on parts such as the back of the human body. Most of the chairs provided in the prior art are reclined. Chinese patent 200680048597.0 discloses a rest support frame, which is a support plate inclined forward. The method of use is to set the rest support frame on the chest above the thigh after the human body sits on a chair. This patent application has the following defects: 1. It does not provide an overall structure that fully supports the human body in a forward-leaning posture , the buttocks are still supported by the seat, which is only suitable for use under the condit...

AI Technical Summary

Problems solved by technology

Most of the chairs provided in the prior art are reclined. Chinese patent 200680048597.0 discloses a rest support frame, which is a support plate inclined forward. The method of use is to set the rest support frame on the chest above the thigh after the human body sits on a chair. This patent application has the following defects: 1. It does not provide an overall structure that fully supports the human body in a forward-leaning posture , the buttocks are still supported by the seat, which is only suitable for use under the conditions of the existing seat, and the use conditions are limited; 2. In the process of cooperating with the seat, there are requirements for the width and flatness of the seat surface , cannot be adapted to the seat whose seat surface is narrower than the human body. 3. Because it has no fixed connection with the seat, the overall stability between the two is limited. It is suitable for professional operations that exert force on the human body, such as medical treatment and cosmetology. 4. When in use, there is usually at least one fulcrum of the seat foot point, the human body foothold, and the rest bracket, so that the human body has multiple downward positions in the forward sitting posture. Bearing point, its balance is easily destroyed by the influence of other factors, and the floor area is too large. 5. The human body is surrounded by the chair and the bracket, which is inconvenient for professional operations such as medical treatment and beauty treatment on the human body. 5. The human body The head, chest, and abdomen of the human body are supported by the same board, and the support form and position of each part cannot be adjusted according to the different body shapes of the human body. The thighs of the human body are still in a horizontal position, and the bending degree between the trunk and the thighs is large, and the legs do not provide support. , none of the above-mentioned factors can reduce the stress of the relevant joints and muscle tissue between various parts of the human body to the greatest extent, and the human body is not in the most comfortable state. 6. There is no heating device, which is not convenient for heating the human body as needed

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