Lumbar traction chair

Abstract

The invention discloses a sitting type lumbar traction chair and a matching device thereof, and relates to the field of furniture and the field of health care instruments. The sitting type lumbar traction chair is a conceptual invention and comprises two main parts: one part is a chair with a hanging mechanism, such as double guide rails, and the chair can be a chair in any form; and secondly, the waist support belt is provided with a hook, and the waist support belt part can be in any form, such as a hard type, a soft type and the like. A user wears the waist protecting belt, the hook is hung on a hanging mechanism of a chair, a half-sitting half-hanging state is achieved, and therefore the traction effect on the lumbar vertebra is achieved. The ratio of sitting to hanging can be adjusted by adjusting the distance between the waist support belt and the chair surface, so that the traction force is adjusted. The distance between the waist support belt and the chair surface can be adjusted in four modes; the length of the hook on the waist support belt is changed; a liftable seat surface of the chair; a cushion; a certain angle is formed between the two guide hanging rails of the hanging mechanism, when the position is moved, the waist support belt ascends, and the traction force is increased.

Description

Technical Field

[0001] The lumbar traction chair of the present invention belongs to the field of furniture and also belongs to the field of healthcare devices. Background Art

[0002] Lumbar traction is to apply bidirectional pulling force to the lumbar spine for traction, used to treat diseases such as lumbar disc herniation, spinal facet joint disorder, and benign chronic low back pain. In daily life, lumbar stretching exercises can also relax the lumbar muscles and relieve the pressure between the lumbar vertebrae, so as to achieve the purpose of protecting the lumbar spine and reducing low back pain. At present, the main devices used for lumbar traction treatment at home and abroad are flat-lying or inverted traction devices. The sitting lumbar traction chair itself is a conceptual invention and has never been proposed by anyone. The specifically implemented lumbar traction chair of the present invention allows users to enjoy the benefits of lumbar traction when sitting daily, and can conveniently adjust the traction force. At the same time, they can normally engage in other affairs (office work, study, leisure). Since people sit for a long time every day and relieve the pressure on the lumbar spine for a long time, it is expected that the present invention has long-term healthcare effects. Summary of the Invention

[0003] The sitting lumbar traction chair itself is a conceptual invention and has never been proposed by anyone.

[0004] The lumbar traction chair of the present invention comprises two main parts: A chair with a hanging mechanism, such as the double guide rails in the figure. And the chair part can be any form of chair.

[0005] A lumbar support belt with hooks. The lumbar support belt part can be any form of lumbar support belt, such as hard type, soft type, etc.

[0006] Usage method: The user wears the lumbar support belt and hangs the hook on the hanging mechanism of the chair when sitting, thus reaching a semi-sitting and semi-hanging state, thereby generating a traction effect on the lumbar spine. Adjusting the distance between the lumbar support belt and the chair surface can adjust the ratio of sitting to hanging, thereby adjusting the traction force.

[0007] The product of the present invention adjusts the distance between the lumbar support belt and the chair surface in four ways: The length of the hook on the lumbar support belt; The liftable seat surface of the chair; The seat cushion; The two guide rails of the hanging mechanism have a certain angle, so the rear part is narrow and the front part is wide. When the user moves forward, the angle between the hook and the vertical direction increases, the lumbar support belt rises, and the traction force increases. Experiments show that as a fine adjustment, this function is very convenient and the effect is obvious. Brief Description of the Drawings Figure 1 .General drawing of the lumbar traction chair Figure 2. Lumbar traction chair accessories: chair with hanging mechanism and waist belt with hook Figure 3 .Waist support belt and hook Figure 4 .Chair with hanging mechanism Figure 5 .Other chair frame designs FIG6 is a photograph of the experimental chair of the present invention.

Claims

1. The design concept of a sitting lumbar traction chair is to add a hanging mechanism to the chair and match it with a waist belt with a hook to form a lumbar traction chair.

2. Double-track hanging mechanism.

3. Waist belt with hook.

4. The double guide rails for hanging are designed to be non-parallel. The height difference between the waist belt and the chair seat can be adjusted by moving the hook position to adjust the traction force.

5. Adjust the height difference between the waist belt and the chair seat by adjusting the height of the chair seat to achieve adjustment and traction force.

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