JPH08173496A - Human body deformation reduction chair - Google Patents

Abstract

PURPOSE: To recover a human body into a normal state by eliminating deformation in the human body, especially the waist. CONSTITUTION: A seat 1 is supported by fitting bearings 2 fitted in the back face of the seat 1 in crank pins 9 provided projectingly on three same crank disks 8 arranged on the upper face of a chair main body 13, and the three crank disks 8 are rotated in the same direction and at the same speed via a gear device with a speed reduction motor 10 mounted on the inside of the chair main body 13. In this way, since the seat 1 is rotated along a prescribed circumference, the deformation in the waist and the vertebra can be reduced by turning the waist by an accurate circular motion when a person sits on a chair, and the defective function of the human body can be recovered.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a human body strain reduction chair for reducing a state in which a part of a human body is distorted for some reason and movement is hindered.

[0002]

2. Description of the Related Art The human body must be able to stand up against the gravitational force of the earth and behave in a standing manner. Therefore, it is necessary to maintain a dynamic structure with a flexible structure. It can be called a normal healthy body. The movement of the human body
It is basically front-back, left-right, and torsion, and when the skeleton, muscle, etc. become abnormal for some reason, the movement is blocked or limited, and various abnormalities in physiological functions include appearance, shape, and movement. It appears.

[0003] Accordingly, abnormalities in shape, shape, and movement are manifestations of human body distortion, and a distorted human body is sick.
In other words, it is sick, and there are sensory symptoms such as pain in some part of the human body, numbness, stiffness, coldness, etc. that do not move, do not turn, do not bend, do not open, do not walk, do not sit, do not stand, It is a cause of motor dysfunction such as not growing or leaning.

Further, the fact that the human body is distorted also means that various organs and the container in which the organs are housed are distorted, so that the organs and organs are greatly affected and the respiratory function is affected. , Digestive function, circulatory function, cerebral autonomic nerve function, endocrine-secretory function, etc. are impaired and various pathological symptoms appear.

[0005] The spine, which is the basis of the human body structure and has a strut-like role, is a vertebra having a plurality of continuous joints, a flexible structure, and complex stimulation from the periphery to the center by moving limbs. Because it is necessary to support the human body while receiving it, if the joints are displaced to the front and back, left and right or twisted, etc., the normal movement of the spine joint will be inhibited,
The ability to generate joints, surrounding muscles, and ligaments is impaired, and movements such as tension, relaxation, and expansion and contraction cannot be performed satisfactorily. Normal movement is not possible, the shape and shape are unnatural, and the nerves around the spine are compressed and painful.

The cause of such a human body strain may occur suddenly, such as a traffic accident, but in many cases it takes a long period of time to accumulate various causes.
Treatment of pathological symptoms based on this distortion is not only plastic surgery in modern medicine, but also judo reduction, anma,
At present, it uses massage and shiatsu, acupuncture, moxibustion, and the like.

[0007]

In the treatment of symptoms due to human body strain, sudden causes are cured in a relatively short time, but symptoms caused by strain accumulated for a long time are difficult to cure. Therefore, it is necessary to treat for a long time.

It is an object of the present invention to focus on the fact that the above-mentioned symptoms caused by the strain of the human body which are difficult to treat can be treated as short as possible by focusing on the fact that there is no method for fundamentally treating the symptoms other than removing the strain of the human body. An object of the present invention is to provide a human body strain reduction chair as a physiotherapy machine that reduces strain in between.

[0009]

SUMMARY OF THE INVENTION To achieve the above object, the present invention is a human body strain reduction chair in which a seat continuously pivots on a predetermined circumference. In addition, the seat is a human body strain reduction chair that makes a turning motion while periodically reversing on a predetermined circumference.

[0010]

[Function] The main point of the human body composition is the hip, which is the base of the spine,
In the case where the function of the human body is impaired due to abnormalities of the spine, if the chair of the present invention is turned upside down while sitting on the spine, the waist will be turned along a precise circle, and circular motion will be performed on the spine. Giving it serves to correct the distortion of the spine joint.

If this reduction chair is used for a short period of time every day, the strain of the spine is reduced in a relatively short period of time, and the dysfunction of the human body due to this strain of the spine is eliminated, so that the sensory nerves and motors are inevitably inevitable. The nerves work normally to restore the morphology and function of the human body to a healthy state.

[0012]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below in detail with reference to the accompanying drawings. FIG. 1 is a central longitudinal sectional view showing an embodiment of the human body strain reduction chair according to the present invention, and FIGS. A of 1
3 shows respective cross sections taken along line A, line BB, and line CC.

In the figure, reference numeral (1) is a seat, and a circular seat sheet (1b) having a built-in cushion material is attached to the upper surface of the circular seat body (1a) by means of machine screws (1c). 4), bearings (2) are fitted in three equally divided parts on the circumference centered on the circular center of the lower surface of FIG.

(3) is a gear box, which is a circular box type and is composed of a combination of an upper body (3a) and a lower body (3b),
Inside the gear box (3), three identical gears (4) are provided at three equally spaced locations on the circumference centered on the center of the circle.
Upper and lower ends of the gear shaft (5) fixed to the gear shaft (5) are supported by bearings (6) and (7) fitted in the upper body (3a) and the lower body (3b), and are rotatably arranged. Has been established.

The upper ends of the three gear shafts (5) are upper bodies (3
a) projecting upwardly from each other, and at each of the projecting ends, a crank disk (8) is fixedly attached to the center thereof.
As shown in FIG. 3, one crank pin (9) is fixed to the three crank discs (8) at the eccentric positions at equal distances from the center of the gear shaft (5) in the same direction. The crank pin (9) is fitted to the center of three bearings (2) fitted on the back surface of the seat body (1a) to support the seat (1).

Reference numeral (10) is a reduction motor, which is attached to the lower surface of the lower body (3b) of the gearbox (3) so as to hang down, and the motor shaft (10a) is projected to the center of the gearbox (3). , A drive gear (11) is attached to the motor shaft (10a), and is located at the center of a center line circle (12) passing through the centers of the three gears (4) as shown in FIG. The gears (4) are engaged with each other to drive them.

(13) The chair body is formed into a substantially cylindrical shape with a divergent end, and the upper end of the lower body (3) of the gear box (3).
b), and attached to the lower surface at several points (3 in the figure).
), And ventilation holes (15) are formed at several places (six places in the figure) on the outer periphery of the upper end.

Although not shown in the drawings, a switch is attached to an appropriate position of the chair body (13), and in the case of reversing forward and backward, a reversible switch is used by using a reversible motor by switching the polarity. Attach. It is also easy to automatically repeat this forward / reverse inversion at an appropriate cycle by a conventionally known technique using a timer or the like.

With the above construction, when the seat (1) is seated and the switch is set to 0N and the reduction motor (10) is driven,
Since the driving gear (11) rotates and the three gears (4) rotate in the same direction at the same rotational speed, the crank disk (8) rotates in the same direction and at the same speed via the gear shaft (5). I do.

Then, the three crankpins (9) are fitted to the centers of the bearings (2) which are fitted in the lower surface of the seat body (1a) at three positions respectively. The center position (P) is supported at a position eccentric to the center position (Q) of the drive gear (11) by a turning radius (R) equal to the crank radius as shown in FIG. Turns around the center position (Q) of the drive gear (11) along a circular orbit (S) having a turning radius (R). The turning radius of this turning motion is 1 to 5c
m, preferably 2 to 3 cm, and the turning speed is 15 to 5
It is predicted to be 0 rotations / minute, preferably 20 to 30 rotations / minute, but it will be possible to obtain a correct numerical value by future experiments.

When sitting on this chair, the seat (1) continuously makes a turning motion, so that the waist is rotated along an accurate circular orbit, and the correct hip-moving motion can be performed mechanically and easily. You can

[0022]

According to the human body strain reduction chair according to the present invention described above, the seat of the chair turns along an accurate circle, so that a correct circular motion is given to the waist of the seated person. By continuing for a short time every day, it is possible to reduce the strained lumbar region normally in a relatively short period of time and strengthen the lumbar muscles and ligaments,
In addition, the strain of the spine, which is the backbone of the human body, will be reduced, and along with this, the pathological symptoms of various parts of the human body can be healed or reduced, and it becomes possible to recover or maintain a healthy body. It is a thing.

[Brief description of drawings]

FIG. 1 is a central longitudinal side view showing an embodiment of the present invention.

FIG. 2 is a sectional view taken along the line AA of FIG.

FIG. 3 is a sectional view taken along line BB of FIG.

4 is a cross-sectional view taken along the line CC of FIG.

[Explanation of symbols]

 1 seat 2 bearing 3 gear box 4 gear 5 gear shaft 6 bearing 7 bearing 8 crank disk 9 crank pin 10 reduction motor 11 drive gear 13 chair body

Claims (2)

[Claims] 1. A human body strain reduction chair characterized in that a seat continuously pivots on a predetermined circumference. 2. A human body strain reduction chair characterized in that the seat performs a turning motion while periodically reversing on a predetermined circumference.