KR200270421Y1 - A chair for rectifing the spine - Google Patents

Abstract

The present invention relates to a chair for chiropractic for the prevention or correction of spinal diseases such as lumbar discs.

The chair for chiropractic of the present invention has a pair of vertical through-holes 10a parallel to each other in the backrest 10, and the lower part is supported vertically on the seat plate 11 in the interior of the backrest 10. Height adjustment means 12 made of an air spring 13 and a horizontal support 14 fixed to the upper ends of the air spring 13 and the coupling holes 14a are fixed to both sides is mounted, and each of the coupling holes 14a There is a technical feature in that the end of the support frame 17 for supporting the spinal support 15 is provided with axillary pedestal 16 on both lower sides is fixed.

The orthodontic chair of the present invention relaxes the spine by pulling up the back and back of the seated person while maintaining the physiological curvature of the human body to relieve the pain in the lower back caused by the compression of the pressed nerves and spinal diseases. In addition, the height of the spine support can be easily adjusted according to various physical conditions while the seated person is sitting, and the spine support can be detached from the back of the seat. There is an advantage that can be used to treat spinal diseases.

Description

A chair for rectifing the spine}

The present invention relates to a chair for preventing or correcting a spinal disease, such as a lumbar disc, more specifically, the back of the spine is provided with axillary support for supporting the armpits of the occupants on both sides above the back of the chair and the width adjustment means is mounted therein; Earth is coupled and the spine support is moved to the upper and lower sides of the back of the back by the driving of the air spring mounted inside the backrest, so that the width can be adjusted according to the body size of the seater, various physical conditions of the seater The present invention relates to a chair for chiropractic, which can be used in accordance with the present invention, to relax the lower back when sitting on a chair, to prevent spinal diseases, and to maintain a correct sitting posture.

As Korea's life gradually becomes westernized, most people, including students and office workers, spend a considerable amount of time in their daily lives sitting on chairs. When sitting on chairs for a long time, the load on the spine is about 1.5 times higher than when standing. It is weighted and delivered.

The spine is the pillar of the body, located in the center of the spine where the spinal cord connects with the brain to control and regulate all the functions of the body. The spine supports the body's load and sends commands from the brain to each part of the body. It is a function that protects the spinal cord.

Thus, the 24 vertebrae, pelvis, and skulls that protect these spinal cords remain in place as the basis for good health. The spine, which is made up of 24 bones, acts as an intermediate link between the pelvis and the skull.

When each vertebra is in place, the spinal cord or spinal nerves work without any impediments, but when the vertebrae are not in place, our vertebral nerves, which must pass between these vertebrae, begin to be compressed, In the beginning, these disorders of the nervous system lower the function of related organs of the body and also lower the immune function, leading to serious diseases.

The causes of these diseases are wrong posture, wrong lifestyle, wrong exercise, stress, accidents, etc. Among these, spine deformation caused by serious accidents or heredity is divided into disorders, but very small spine displacement is also the cause of various diseases. .

The human spine seen from the side shows a large 'S', which acts as a giant leaf spring, distributing weight very well. In addition, the human spine seen from the front stretches straight without any curve to balance the left and right.

When these curves and straight lines are broken, their weight presses on the body with tremendous stress, causing microscopic changes in the spine, and the muscles that lump together to support the vertebrae and the weight that deviate from the vertebrae or the surrounding nerves cause great pain. This pain is followed by a vicious cycle of pain causing further pressure.

A typical chair consists of a seat plate supporting the buttocks when the seated person sits and supporting the lower part of the body, a backrest supporting the back of the upper body, and a leg supporting the seatboard and the backrest at a certain height from the ground. Armrests are provided on both sides, and the armrests are configured to comfortably place the user's arms.

In an ergonomically seated state, upper body loads are directly transmitted to the spine and pelvis, so sitting on a chair for extended periods of time can increase stress on the spine, pelvis and surrounding muscles, resulting in fatigue or pain in the lower back. If the sitting position of the chair is incorrect or the chair is not properly designed to maintain the correct seating posture of the seat, spinal disc disease (vertebral lumbar herniation) or scoliosis may be caused.

As described above, in case of abnormalities in the spine (waist) due to problems in the chair structure or wrong sitting posture, spinal diseases are treated by acupuncture or physical therapy, or by manual treatment of spinal parts with human hands. Is treating.

In addition, those who cannot receive professional treatment for spinal diseases use a simple spinal brace to prevent and treat spinal diseases. Among the commonly used spinal braces, the user can simply turn the user upside down. By stretching, this increases the tissue around the spine, but actually does not stretch the spine between the nodes of the spine, especially since the body's physiological curvature (S-shaped curve) cannot be maintained, so it is difficult to obtain sufficient therapeutic effects and is dangerous for hypertensive patients. High problems are pointed out.

On the other hand, the spine bed (traction device) consisting of the upper plate in a horizontal state is a vertebrae that constitutes the spine by shaking the upper and lower body in the opposite direction to each other while pulling or pulling the user's neck and spine in the longitudinal direction while the user is lying down. As the gap between the vertebrae and the vertebrae increases, a bed for spinal braces is being marketed to correct the spinal cord by restoring the escaped spinal cord.

However, this is because it is difficult to maintain the physiological curvature of the human body because the top plate constituting the bed is flat and forcibly pulls the tissue around the spine, not only can cause side effects due to muscle tension, but also extends between the nodes of the spine. The effect is also minimal.

In particular, the treatment method of fixing the jaw and pulling the body can cause the jaw joint disc as another disease, and should be carefully selected. Since the spine bed is expensive, a hospital specializing in spine treatment is recommended. There are disadvantages that must be used through.

Therefore, the present invention has been devised to solve the above-mentioned disadvantages and problems raised in the use of the conventional chair, the armpit support for supporting the armpit of the seated person on the back of the chair is provided on both sides and the width adjusting means is mounted therein. Height adjustment means composed of an air spring and a horizontal support in the center of the backrest through the through hole is formed to form a through hole parallel to both sides of the back so that the spinal support is coupled and the spine support can be moved up and down from the backrest. It is a structure in which the support frame of the spine support is inserted and mounted on the upper part, and the height of the spine support can be easily adjusted by the height adjusting means according to the various physical conditions of the seated person, and the back and the back of the seated person are supported by supporting the armpit of the shoulder of the human body. Preventing spinal diseases by relaxing the spine by pulling the stomach It is an object of the present invention to provide a chair for chiropractic that allows the treatment of pain and pain.

1 is a perspective view of a chair according to the present invention.

Figure 2 is a front view of the chair according to the present invention.

Figure 3 is a side view of the chair back portion according to the present invention.

Figure 4 is a perspective view showing a spinal column coupling structure according to the present invention.

Figure 5 is a side view of a user seated in a chair of the present invention.

((Explanation of symbols for main parts of drawing))

10. Backrest 11. Seat plate

12. Height adjusting means 13a. cylinder

13b. Rod 14. Horizontal Support

15. Spine Support 16. Armpit Support

17. Support frame 18. Adjustment lever

The above object of the present invention is a chair composed of a seat plate for supporting the buttocks of the seated person, a backrest in close contact with the back in a sitting position, and a leg for supporting the seatboard and the backrest at a predetermined height from the ground, the backrest Spine correction is equipped with an air spring operated by pneumatic pressure inside the spinal support is coupled to the support frame of the spinal support through a horizontal support coupled to the upper end of the air spring is equipped with axillary support on both sides in front of the backrest In providing a chair.

The spinal support is protrudingly coupled to the front of the backrest and coupled to the height adjusting means provided in the backrest so as to move the upper and lower portions of the backrest, and is provided with a "∪" shaped armpit pedestal toward the lower side of both ends.

In addition, the spinal support is equipped with a width adjusting means so as to adjust the width to fit the body size of the seated inside, it is configured to overlap the width adjusting means and filled with cushioning material (vinyl leather) or natural leather. .

The chair for chiropractic of the present invention is formed by the spine support coupled to the front of the back when the user sits on the chair so that the body's physiological curvature (S-shaped curve) is naturally formed. Supporting the armpits of the body under the armpits and moving the spinal support upwards using the adjustment levers on the lower part of the chair tensions the spinal nodes, including the waist of the human body, to relieve pain in the spinal disease and prevent spinal diseases. There are technical features to this.

Matters relating to the operational effects, including the technical configuration for the above purpose of the chiropractic chair of the present invention will be clearly understood by the following detailed description with reference to the drawings showing a preferred embodiment of the present invention.

First, Figure 1 is a perspective view of a chair according to the present invention, Figure 2 is a front view of a chair according to the present invention, Figure 3 is a cross-sectional view of the chair back according to the present invention, Figure 4 is a spinal column coupling according to the present invention A perspective view showing the structure.

As shown, the chair for chiropractic of the present invention is parallel to both sides of the front of the backrest 10 for supporting the back of the seated person is formed with a vertical through-hole 11 and an air spring inside the backrest 10 Height adjustment means (12) consisting of a 13 and a horizontal support 14 is mounted, the shoulder support base 16 of the "∪" shaped to both ends in the coupling hole (14a) of both ends of the horizontal support (14) Is provided is a structure that is coupled to the support frame 17 of the spinal support 15 is equipped with a width adjusting means () therein.

The spine support 15 which is vertically coupled to the front of the backrest 10 by the support frame 14a to the height adjusting means 12 has a frame 21a and 21b provided with width adjusting means 20 therein. It consists of a rectangular shape wrapped so that the cover material 26 made of cushioning material and vinyl leather or natural leather overlaps, the support frame 17 extending to both lower sides of the backrest through the through hole (10a) of the backrest 10 ( 10) is coupled on the coupling sphere (14a) of the inner horizontal support (14).

In addition, the shoulder support base 16 provided on both sides of the lower portion of the spine support 15 is configured in the form of "∪" to support the armpit of the seat and rotatable so as to open to both sides when the seat is not in use The outer peripheral surface is preferably made of a cushioning material so as not to be damaged by the pressure applied to the armpit portion of the soft skin when the tensile force applied by the height adjusting means 12 is inserted into the armpit portion of the human body.

The width adjusting means 20 mounted inside the spine support 15 is coupled to the left and right frames 21a and 21b having a “∪” shape in symmetry, and the left and right frames 21a and 21b. A sliding bar 22 having a plurality of grooves 22a formed on one side thereof is formed to extend horizontally from the end side of the inner side to the inner side, and the sliding bar 22 has an end portion of the gear box 23 of the central rectangular hole. It is coupled to the upper and lower outer peripheral surface of the gear 25 to be rotatable therein.

In this case, the left and right frames 21a and 21b are horizontally moved through the brackets 24 supporting the upper and lower portions, respectively, and the support frame 17 is vertically extended to the lower portion of the bracket 24.

In addition, the support bar 27 connecting the gearbox 23 in the center is coupled to each side of the bracket 24 coupled to penetrate the left and right frames 21a and 21b to form the armpit of the spinal support 15. It is configured to distribute the load applied through the pedestal 16.

The height adjusting means 12 to which the spinal support 15 is coupled is mounted vertically in the backrest 10 and air is filled in the rod 13b and vertically coupled on the pedestal 12a. It consists of the cylinder 13a which wraps around 13b and moves up and down by air pressure.

The upper end of the cylinder (13a) is fixed to the horizontal support (14) provided with both sides of the coupling sphere (14a) is inserted into the support frame 17 of the spine support (15) at both ends and the backrest 10 inside As the cylinder 13a moves up and down, the spine support 15 inserted and fixed to the coupling hole 14a of the horizontal support 14 through the through hole 10a formed in the front of the backrest 10 is the front of the backrest 10. Flows up and down at.

The air spring 13 is vertically coupled on the pedestal 12a coupled to the bottom of the seat plate 11 below the backrest 10 so as to extend from one side of the pedestal 12a to one side to operate the control lever 18. The cylinder 13a is moved upward by the air pressure, and when the cylinder 13a is moved downward, the cylinder 13a is released due to the pressure through the upper end of the cylinder 13a after pressing the control lever 18 to remove the air pressure. ) Is moved downward.

On the other hand, a pair of rails 19 are attached to the inside of the through holes 10a formed at both sides in the vertical direction of the backrest 10 in parallel with the through holes 10a to move along the cylinder 13a. The support 14 is configured to be guided up and down.

Referring to the operation process according to the use of the seated occupant of the present invention chiropractic chair consisting of the structure as described above is as follows.

5 is a side view of a user seated on a chair of the present invention, as shown in the chair for chiropractic of the present invention, after the seated person supports the buttocks on the seat plate 11 and sits on the upper back 10. The back support (15) protrudingly coupled to the front of the backrest 10 is in close contact with the back portion to maintain the natural physiological curve of the upper body.

The armpit support 16 of the spinal support 15 is inserted into the armpit portion of the seated seat, and the control lever 18 extended to one side of the seat plate 11 is operated to operate the cylinder 13a inside the backrest 10. Pneumatic pressure is applied to the air spring 12 composed of the rod 13b and the spine support 15 is moved upward.

At this time, the upper body of the vertebral support 15 maintains the physiological curvature of the seat by the upper movement of the vertebral support 15, while the tension of the spine support 15 is adjusted to adjust the spacing between the vertebrae and gently relax the misplaced spine This will alleviate back pain.

As described above, the chair for chiropractic of the present invention is inside the backrest through a pair of support frames in which the spinal support is provided on both sides of the armrest support for supporting the seating armpit of the seated chair above the back of the chair. It is coupled to the horizontal support of the mounted height adjustment means and the height adjustment means is made of the upper and lower conveyance of the cylinder by the air pressure by the operation of the control lever, as a structure to make the height adjustment of the spine support in front of the backrest The patient's armpits were supported on the axillary pedestal of the spine support, and the height of the spine support using the control lever was adjusted to maintain the physiological curvature of the human body. Relieves back pain caused by nerve compression Has the advantage of prevention of disease is made.

In addition, the chair for the chiropractic of the present invention is easy to adjust the height of the spinal support using the adjustment lever and the width adjustment means according to various physical conditions in the seated state sitting, the spine support can be separated from the backrest It is configured to be selectively used as needed to correct the sitting posture or spinal disease treatment is an advantage.

Claims (3)

A chair comprising a seat plate portion supporting a buttocks of a seated person, a back portion closely attached to the back portion in a sitting position, and a leg portion supporting the seat plate portion and the backrest at a predetermined height from the ground, wherein the backrest 10 is parallel to each other. A pair of vertical through-holes (10a) is formed and the lower end is supported on the seat plate 11 inside the backrest (10) vertically up the air spring 13 and the upper end of the air spring 13 to both sides Height adjustment means 12 consisting of a horizontal support (14) is provided is fixed to the coupling sphere (14a), each of the coupling sphere (14a) spine support (with armpit support 16 is provided on both sides lower) ( 15) chair for chiropractic, characterized in that the end of the support frame 17 for supporting the structure is made of a fixed structure. According to claim 1, wherein the height adjustment means 12 is a pedestal (12a) fixed to the bottom surface of the seat plate portion 11, the rod (13b) mounted vertically to the pedestal (12a) mounted inside the backrest 10 And an air spring 13 formed of a cylinder 13a which is filled with air inside the rod 13b and moves up and down by air pressure, and is orthogonally coupled to an upper end of the cylinder 13a, and an engaging hole 14a at both ends thereof. Chiropractic chair characterized in that consisting of a horizontal support (14) provided. According to claim 1, The spinal support 15 is coupled to form a symmetrical "21" (21) (21b) symmetrically therein and toward the inside from the end side of each frame (21a) (21b) A sliding bar 22 having a recess 22a is formed on one side thereof, and the sliding bar 22 end is cross-coupled to the outer circumferential surface of the gear 25 inside the gear box 23 and horizontally movable. The support frame 17 extends directly under the bracket 24 into which the frames 21a and 21b are inserted, and the support bar 27 extending from one side of each bracket 24 is the center gearbox 23. The chair for chiropractic, characterized in that the width adjustment means 20 of the structure supporting the four sides.