KR200268150Y1 - Chair for keeping good posture without spinal deformity such as scoliosis - Google Patents

Abstract

The present invention relates to a chair for orthodontic scoliosis, the configuration of the backrest and the armrest is fixed on the fixed seat plate coupled to the upper part of the support, and is spaced apart on the fixed seat plate via a separate rocking means to the fixed seat In the chair for the scoliosis correction is provided with a swing seat plate coupled to the plate to be able to swing, a plurality of tension belts to support the user's torso in front, left and right when seated on the swing seat plate, the fixed seat plate and The swing seat plate is hinged so that the swing seat plate can move freely about a ball joint shaft placed in the center thereof, and the swing means is variably rotated in a forward / reverse direction by a separate driving motor about the ball joint axis. Rotating plate and one side bottom surface of the swing seat plate protruding fixed to one side of the edge portion on the rotating plate It is characterized in that it consists of a supporting ball, the back of the spine is curtailed by pressing the abnormal degree of curvature of the spine by using continuously in daily life when accompanied by low back pain due to abnormal deformation, such as scoliosis, etc. Not only can be corrected in the correct posture, because the seat can be electrically swinged there is an advantage that anyone can use easily and simply.

Description

Chair for scoliosis correction {Chair for keeping good posture without spinal deformity such as scoliosis}

The present invention relates to a chair for orthodontic scoliosis, in particular when the back pain is accompanied by abnormal deformation of the spine, such as scoliosis, such as scoliosis of the left and right curvature of the spine continuously used in everyday life By adjusting the degree of curvature with the belt in various directions, the posture can be corrected, the pain can be alleviated or removed, and the seat can be electrically swung to improve the scoliosis orthodontic chair. It is about.

In the human body, the spine supports the head upwards and the lower part connects with the pelvis to transfer weight to the lower extremities, consisting of 33 vertebrae and fibrocartilage intervertebral discs between them, reinforced with strong ligaments and muscles from the skull to the pelvis. It supports the body, maintains equilibrium, protects the spinal cord in the spinal canal, and branches each spinal nerve root, maintaining the posture of the human body, protecting important nerves in it, and absorbing shocks. Do this.

Typically in adults, the vertebral column is 70-75 cm in length, about 60 cm from the cervical spine to just before the sacrum, of which 1/4 is composed of intervertebral discs. At the site, only the front, respectively, at the thoracic and sacral areas, respectively, only after. The muscles, ligaments, nerves, and blood vessels are arranged symmetrically about the vertebrae.

That is, 33 vertebrae are formed from the cervical spine, the thoracic spine, 12 thoracic, lumbar spine, five, sacral and five lumbar spine, in the case of adults, the sacral and cilia are fused to form sacrum and coccyx. Typical vertebrae, except for vertebrae, vertebrae, and sacrum, vary in size and shape depending on the site, but have a common structure. There is a vertebrae in the front and a vertebral arch consisting of the pedicle and the plaque and a protrusion for muscle attachment and joint connection. The vertebral body bears the load, and the upper and lower marginal densities are thicker and rounder than other parts and separated from the adjacent vertebrae by the intervertebral discs. The vertebral arch forms the wall of the vertebral foramen, which surrounds and protects the spinal cord.It is composed of seven projections, including the left and right pedicles, the vertebral disc, and two upper and lower articular projections, and two traverses and two spinous processes. consist of. The vertebral vertebrae of each vertebrae gather together to form a spinal canal. The anteroposterior diameter of the vertebral canal is about 3 cm at the vertebrae, 15-18 mm at the lower part, and the transverse diameter is 20-25 mm at the cervical and lumbar spines. The smallest is 15-18mm. The pedicle is a coronal bone structure that connects the anterior column and posterior column and differs in position and angle.

When an external stimulus is applied to a human body having such a vertebral structure, changes in the total curvature of the cervical spine and lumbar spine and the posterior curvature of the thoracic spine come first. This results in a change in the center of gravity that each part of the body receives, and in turn changes the body's posture, resulting in an imbalance in the spinal muscles. External stimuli mentioned above include adolescents' incorrect study posture, chronic fatigue, injuries from various sports activities, car accidents and nutritional imbalances.

In particular, injuries due to various sports activities are often injured due to the rapid movement into the main exercise without performing sufficient warm-up exercises before and after the start of the exercise.

If left unattended for a long time, various complications or pressure sores occur and not only deteriorate health but also cause a lot of problems in daily life.

Examples of severe spinal deformity include scoliosis, lordosis and embarrassment, and especially scoliosis is a case in which both shoulder heights and scapula are asymmetrical to show a curved shape from side to side.

The shape of the spine for scoliosis is as schematically shown in FIG. As shown in the figure, the left and right curvatures of the vertebrae 1 may be represented as a side angle (a), which is inward on each extension line of the upper end of the upper end vertebral region and the lower end of the lower end vertebral region at which the curvature begins. A normal can be constructed to determine the extent of spinal deformity as the crossed angle.

Until now, the medical community has been trying to find an effective treatment method for scoliosis, but with the use of teaching aids such as brace (5) as shown in Figure 2 exercise therapy, traction ceramics, electrical stimulation, etc. It is staying at the same level of treatment.

General teaching aids are provided with a ring and pelvic support (7) that can be worn on the neck, pelvis, etc., by connecting them to a rigid brace (1) to be mutually supported on the centerline of the human body, the brace (5) The pad 6 is fixed so as to be orthogonal to the body and presses the curved torso portion toward the center. At this time, the head fixing belt 8 may be worn to pull the spine 1 so that it can be stretched and extended in the longitudinal direction of the spine.

In addition, after longitudinal traction of the spine, it is cast and fixed by plaster, and improved plaster cast, turnbuckle cast, and localizer cast are used to more effectively exert transverse forces. Sometimes.

However, in the case of wearing the teaching aids as described above, there was a problem that too many inconveniences come to the scoliosis patients to perform daily activities.

In order to solve this problem, the applicant of the present invention has proposed a new concept scoliosis correction chair in patent application and utility model registration application No. 22117 dated August 3, 2000.

3 and 5 show the structure of a chair for scoliosis correction previously proposed by the present applicant, Figure 3 is a schematic perspective view, Figure 4 is a side tension belt 70 applied to the embodiment of Figure 3 Front view showing a cross-sectional view of the internal structure of the wearing state and the seat 10, Figure 5 shows a side view showing the wearing state of the front, rear tension belt 60, 50 applied to the embodiment of FIG. .

As shown in the figure, the scoliosis correction chair of the line proposal is arranged on the lower plate 11 for support and the lower plate 11 spaced apart to be coupled on the lower plate 11 when seated so as to be swingable. A seat 10 consisting of 15, a backrest 20 formed with a guide groove 21 slidable along a circumference thereof, which is placed at a predetermined angle on one side of the seat 10, and the backrest 20 and one side The pair of armrests 40 and the backrest 20 and the armrests 40 which are connected to each other and are fixed to both sides of the pedestal 10 and slidable on the outer surface thereof are respectively formed. The configuration is provided with a plurality of buckle (53) coupled to be movable and fixed along the grooves (21) (41), and a plurality of tension belts that both ends are detachable and fixed to the plurality of buckle (53). It is coming true.

The seat 10 is supported so that the center of the bottom surface of the upper plate 15 can lubricate, and the upper plate 15 and the lower plate 11 so that the edge portion of the upper plate 15 can be elastically swinged from the lubrication support point. Between the swinging portion 30 is provided.

The swinging part 30 is seated in the ball seats 17 and 13 formed inwardly curved at the center portions of the opposing surfaces facing the upper plate 15 and the lower plate 11 so as to be spaced apart from each other at predetermined intervals ( 31) and a plurality of shock absorbing springs, which are respectively seated in spring sheets 16 and 12 recessed inwardly at four corner portions of opposite surfaces of the upper plate 15 and the lower plate 11, and are spaced apart at predetermined intervals. It consists of 32.

In addition, the tension belt is fastened between the buckle 53 installed in each of the guide grooves 21 on both sides of the backrest 20, the rear tension belt 50 for pressing and closely contacting the wearer's chest toward the backrest 20, and the In the front tension belt 60 and the both side guide grooves 41 of the armrest 40 are fastened between the buckle 53 respectively fixed to the front lower end of both armrests 40 to push forward the buttocks of the wearer. It is fastened so as to face between the buckle 53 is installed is composed of a plurality of side tension belts 70 for pulling the chest or recess of the wearer to the side outward.

In the case of using the scoliosis correction chair of the line proposed to form the structure as described above, as shown in Figures 4 and 5, the buttocks sit as close as possible to the back of the seat 20 of the seat 10 as close as possible The back part is leaning against the backrest 20 and takes a forward position. Then, tighten the front, rear and side tension belts 50, 60, 70 to an appropriate tension. In this case, the rear tension belt 50 presses the front chest of the wearer to the rear, and the front tension belt 60 presses the rear hip of the wearer to the front to ideally maintain the front and rear curvature of the spine 1. The side tension belt 70 is fastened to each side of the wearer from the armrests 40 on both sides to correct the abnormal deformation of the spine by continuously pressing the area toward the center of the human body. You will be able to.

However, the above-described chair for correcting scoliosis by the applicant of the present invention described above proposes the basic structure of the principle of correction of spinal compression by the tension belts of the front, rear and side and the principle of spinal movement by the oscillation part. It does not provide a more advanced structure to do this conveniently. That is, in the above structure, the user may manually operate by directly moving the body, and thus may feel some inconvenience.

The present invention has been proposed to solve the above problems, the purpose of which is to use the continuous back in everyday life when the back pain is accompanied by abnormal deformation, such as scoliosis of the left and right curved spine abnormalities of the spine The degree of curvature can be corrected in the correct posture by the compression, and to provide a scoliosis correction chair that can alleviate or eliminate various pain.

In addition, another object of the present invention is to provide a scoliosis correction chair that can minimize the discomfort felt in the daily life of patients with scoliosis.

In addition, another object of the present invention is to provide a chair for scoliosis correction that can be used more easily and more simply by providing a means for swinging the seat by electric.

Scoliosis orthodontic chair according to the present invention for achieving the above object, the backrest and the armrest is fixed on the fixed seat plate coupled to the upper and lower driving shaft of the support, and is spaced apart on the fixed seat plate when seated A seating rocking seat is provided which is coupled to the rocking seat on the fixed seat plate via a rocking means interposed therebetween, and the backrest and the arm to support the user's torso in front, back, left and right when seated on the rocking seat board. A scoliosis orthodontic chair having a plurality of adjustable tension belts fixed to a rest frame, wherein the center of the fixed seat plate and the rocking seat plate is centered on a ball joint shaft which is placed upright through the fixed seat plate. The swing seat plate is hinged to move freely, the swing means is the ball tank A rotating plate that is variably rotated in the forward and reverse directions by a separate drive motor about a shaft, and a rotating ball protrudingly fixed to one side of an edge portion of the rotating plate to support a bottom surface of the swing seat plate. do.

Here, the elevating drive shaft is disposed on the same line as the ball joint shaft, the elevating drive shaft and the ball joint shaft are laminated on the upper and lower surfaces of the fixed seat plate, respectively, a plurality of seat plate joint members and the hatch that is integrally fastened by bolts It is preferable that the mutual rotation is freely connected by the coaxial joint member.

In addition, the drive motor is fixed upward through the fixed seat plate so that the drive shaft toward the bottom surface of the rotary plate, the drive gear is installed on the upper end of the drive shaft, the rotary plate is the boss through which the ball joint shaft A driven gear is formed on the outer periphery of the negative portion, and is preferably configured such that the rotating plate rotates in the forward and reverse directions about the ball joint shaft by a timing belt fastened between the drive gear and the driven gear.

In addition, it is preferable that the boss part of the rotating plate and the seat plate joint member on the fixed seat plate be supported through a bearing so as not to interfere when the rotating plate is rotated.

In addition, it is preferable that a pair of upper and lower ball joint caps for receiving a ball of the ball joint shaft and hinged to the rocking seat plate at the bottom side of the swing seat plate are fastened to each other by bolts.

In addition, a spring seat is provided at the periphery of the ball joint shaft of the upper surface of the rotating plate, and a buffer spring for elastically supporting the swing seat plate to smoothly swing between the spring seat and the lower ball joint cap of the bottom of the swing seat plate. It is preferable to interpose.

In addition, four corners of the fixed seat plate and the swing seat plate is coupled to the shock absorbing spring to allow the fixed seat plate and the swing seat plate to be pulled to each other when the swing seat plate is rocked by the rotating ball. Is preferred.

In addition, it is preferable that a controller for electrically controlling the rocking seatboard is attached to one side of the armrest frame so that the rotational speed, the operation time, and the rotational direction of the rocking seatboard can be changed to a desired state. Do.

1 is a conceptual diagram for explaining a general scoliosis state.

Figure 2 is an illustration showing an example of a scoliosis correction mechanism according to the prior art.

3 is a schematic perspective view of a scoliosis correction chair previously proposed by the present inventors.

Figure 4 is a front view showing a cross-sectional view of the internal structure of the seat and the wearing state of the side tension belt applied to the line proposed embodiment of FIG.

Figure 5 is a side view showing the wearing state of the front, rear tension belt applied to the line proposed embodiment of FIG.

Figure 6 shows the main part of the scoliosis correction chair according to the present invention, a front view showing an internal coupling structure for swinging the base.

Figure 7 is a schematic diagram showing an example of a controller configuration for electrically manipulating the scoliosis correction chair according to the present invention.

<Description of Symbols for Main Parts of Drawings>

M; Rocking means a; Side angle

One ; Spine 2; landlord

2a; Elevating drive shaft 2b; Chair height adjustment lever

3; Support angle 4; Caster

5; Brace 6; pad

7; Pelvic support 8; Head fastening belt

10; Base 11; Bottom plate

12, 16, 124; Spring seats 13 and 17; Ball seat

14; Fixing plate 15; Tops

18; Cushion material 19; cover

20; Backrest 21, 41; Home

22, 42; Expansion groove 30; Rocking

31; Bearing balls 32, 101, 123; Shock Spring

40, 150; Armrest 50; Rear tension belt

51; Clasp 52; Adjustable clip

53; Buckle 54; Connection band

55; Sliding member 56; Thumbscrews

60; Front tension belt 70; Side tension belt

100; Fixed seat plates 102a, 102b; Seat board joint member

103a, 103b; Lifting drive shaft joint members 104, 127; Bolt

105; Ball joint shaft 106; Ball Joint Shaft Fasteners

107; Bearing 110; Rocking seat

111; Rocking seat plate 120; Tumbler

121; Boss portion 122; Driven gear

125; Upper ball joint cap 126; Lower Ball Joint Cap

130; Drive motor 131; driving axle

132; Drive gear 133; Timing belt

140; Rotating ball 141; Fixed cap

151; Armrest frame 160; Controller

161; Power button 162; Rotation Speed Control Knob

163; Display panel 164; Time setting button

165; Drive Direction Button

Hereinafter, a scoliosis correction chair according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

6 to 7 show a scoliosis correction chair according to a preferred embodiment of the main part of the present invention, Figure 6 is a front view showing a cross-sectional view of the inner coupling structure for rocking the seat 110, Figure 7 Is a schematic diagram showing an example of the configuration of the controller 160 for electrically manipulating the scoliosis correction chair according to the present invention, respectively.

As shown in Figure 3 and Figure 5 to the line proposed embodiment of the present invention, the scoliosis correction chair according to the present invention is a swing seat 110 and as shown in the structure of a conventional rotating chair The backrest 20 is provided, and a support 2 for supporting the lower portion of the swing seat 110 and a plurality of support angles 3 and the casters 4 are combined.

First, the configuration and coupling structure for the front, rear and left and right side tension belts 60, 50, 70 in the above configuration is not significantly different. However, the guide grooves 21 and 41 and the buckle 53 and the fastening structure formed in the existing backrest 20 and the armrest 40 and the like are simplified, and the pipe-type armrest frame 151 of the present invention is Each tension belt 60, 50, 70 may be fixed by winding. This is not to be seen as a departure from the fundamental technical idea of the front, rear and left and right side tension belts 60, 50, 70 will not be described in detail.

Therefore, the main configuration of the embodiment of the present invention can be regarded as the gist of the technical idea of how to move the swing seat 110 as a certain swing means (M), and also by which configuration to operate electrically. .

That is, the scoliosis correction chair according to the present invention, as shown in Figure 6, the backrest 20 and the armrest on the fixed seat plate 100 coupled to the upper and lower driving shaft (2a) of the support (2) ( 150 is fixed, the seating oscillation seat is spaced apart on the fixed seat plate 100 is coupled to be rocked on the fixed seat plate 100 via the rocking means (M) interposed therebetween when seated The plate 111 is provided, and the length is adjustable to be fixed to the backrest 20 and the armrest frame 151 so that the user's torso can be pulled from front, rear, left and right when seated on the swing seat plate 111. In the configuration provided with a plurality of tension belts (not shown), the ball joint shaft 105 vertically penetrating through the fixed seat plate 100 in the center portion of the fixed seat plate 100 and the swing seat plate 111 Hin to allow the swing seat 111 to move freely Is coupled, the rocking means (M) is a rotary plate (120) for variable rotation in the forward and reverse direction by a separate drive motor 130 about the ball joint shaft 105, and the edge on the rotating plate 120 Protrudingly fixed to one side portion to form a configuration including a rotating ball 140 for supporting the bottom surface of the one side of the swing seat plate (111).

The lifting driving shaft 2a is disposed on the same line as the ball joint shaft 105, and the lifting driving shaft 2a and the ball joint shaft 105 are stacked on the upper and lower surfaces of the fixed seat plate 100, respectively. A plurality of seat plate joint members 102a and 102b and lifting drive shaft joint members 103a and 103b which are integrally fastened by the bolt 104 are connected to each other so as to freely rotate.

At this time, the upper part of the elevating drive shaft (2a) is connected to the chair height adjustment lever (2b) that is exposed to the outside, the height of the entire chair of the subject innovation by the action of hydraulic pressure, etc. by the operation of the chair height adjustment lever (2b) It is to be adjusted, which is not different from the structure for adjusting the height of a normal chair.

The lower end of the ball joint shaft 105 is connected to the ball joint shaft 105 by a ball joint shaft fastener 106 which is fastened to a locking jaw (not shown) of the seat plate joint member 102b. This is a fixed structure.

In addition, the drive motor 130 is fixed upward through the fixed seat plate 100 so that the drive shaft 131 is toward the bottom surface of the rotating plate 120, the drive on the upper end of the drive shaft 131 Gear 132 is installed, the rotating plate 120 is a driven gear 122 is formed on the outer periphery of the boss portion 121 through which the ball joint shaft 105 penetrates the drive gear 132 and driven gear ( The rotating plate 120 is rotated about the ball joint shaft 105 by the timing belt 133 fastened between the two sides.

In addition, a bearing 107 is interposed between the boss portion 121 of the rotating plate 120 and the left plate joint members 102a and 102b on the fixed seat plate 100 so as not to interfere when the rotating plate 120 is rotated. To be supported.

On the other hand, a pair of upper and lower ball joint cap 125, which receives the ball of the ball joint shaft 105 on the bottom side of the swing seat plate 111 and hinges it to the swing seat plate 111 ( 126 is fastened to each other with bolts 127.

In addition, a spring seat 124 is provided at the periphery of the ball joint shaft 105 on the upper surface of the rotating plate 120, and between the spring seat 124 and the lower ball joint cap 126 on the bottom surface of the swing seat plate 111. A buffer spring 123 is elastically supported to smoothly swing the swing seat plate 111.

In addition, at the four corners of the fixed seat plate 100 and the swing seat plate 111, the fixed seat plate 100 and the swing seat plate 111 when the swing seat plate 111 is swung by the rotating ball 140. Shock absorbers 101 are coupled to each other so that they can be pulled together to stabilize their behavior.

The rotating ball 140 is fastened to the rotating plate 120 in a rotatable state by the fixing cap 141.

On the other hand, one side of the armrest frame 151 is electrically connected to the swing seat plate 111 so that the user can change the rotational speed, the operating time and the direction of rotation of the swing seat plate 111 to a desired state A controller 160 for controlling may be attached. 7 illustrates an example of the controller 160, a power button 161 for applying power to the drive motor 130, and a rotation speed adjusting knob for adjusting a rotation speed of the drive motor 130. 162, a driving direction switching button 165 for forward and reverse driving for switching the rotational direction of the driving motor 130, and a time setting button 164 for operating the swing seat 110 for a desired time. ) And a display panel 163 for displaying the set time for visually recognizing the elapsed time of the time.

Accordingly, the user sits on the swing seat 110 and fastens each tension belt 50, 60, 70 to the user's torso in a desired tension state, and then simply operates a button of the controller 160. This is very convenient.

Scoliosis orthodontic chair according to the present invention can see a significant chiropractic effect if worn continuously during long hours of work in a sitting position.

As described above, according to the chair for scoliosis correction according to the present invention, when the back pain is accompanied by abnormal deformation, such as scoliosis that the spine is curved left and right, using a plurality of tension belts easy to adjust the position and length This can be seated in the right posture by allowing each part of the human body to be pulled in the front, rear, left and right directions so as to maintain a tension state, and can be used continuously in daily life, so there is almost no discomfort in activity, and various pains It has an excellent effect that can be alleviated or eliminated.

In addition, scoliosis correction chair according to the present invention has the advantage that anyone can use easily and simply because the seat can be electrically swinging.

Claims (8)

The backrest and the armrest are fixed on the fixed seat plate coupled to the upper and lower driving shaft of the support, and are spaced apart on the fixed seat plate to be coupled on the fixed seat plate so as to be able to swing on the fixed seat plate through the rocking means interposed therebetween. A seating oscillation seat plate is provided, and the scoliosis correction is provided with a plurality of tension belts fixed to the backrest and the armrest frame to support the user's torso in front, left and right when seated on the swing seat plate In the chair, A central portion of the fixed seat plate and the swing seat plate is hinged so that the swing seat plate can move freely about the ball joint shaft placed up through the fixed seat plate. The swinging means may include a rotating plate that is variably rotated in a forward and reverse direction by a separate drive motor about the ball joint shaft, and a rotating ball that protrudes and is fixed to one side of an edge portion of the rotating plate to support a bottom surface of one side of the swing seat plate. Scoliosis orthodontic chair, characterized in that made. The method of claim 1, The elevating drive shaft is disposed on the same line as the ball joint shaft, the elevating drive shaft and the ball joint shaft are laminated on the upper and lower surfaces of the fixed seat plate, respectively, a plurality of seat plate joint members and the elevating drive shaft joint which is integrally fastened by bolts. Scoliosis correction chair characterized in that the mutual rotation is connected freely by the member. The method of claim 1, The drive motor is fixed upward through the fixed seat plate so that the drive shaft is toward the bottom surface of the rotating plate, the drive gear is installed on the upper end of the drive shaft, the rotating plate is the outer periphery of the boss portion through which the ball joint shaft And a driven gear formed at the driving gear and the driven gear and a timing belt fastened between the driving gear and the driven gear so that the rotating plate can rotate in the forward and reverse directions about the ball joint axis. The method of claim 1, The chair for scoliosis correction, characterized in that supported between the rotating plate and the fixed seat plate via a bearing so as not to interfere when the rotating plate rotates. The method of claim 1, A pair of upper and lower ball joint caps for receiving a ball of the ball joint shaft and hinged to the rocking seat plate at a bottom surface of the swing seat plate are fastened to each other by a bolt. . The method of claim 5, A spring seat is provided at the periphery of the ball joint shaft on the upper surface of the rotating plate, and a buffer spring for elastically supporting the swing seat plate to smoothly swing between the spring seat and the lower ball joint cap of the bottom of the swing seat plate is interposed therebetween. Scoliosis orthodontic chair, characterized in that. The method of claim 1, The four corners of the fixed seat plate and the rocking seat plate are coupled to a buffer spring which allows the fixed seat plate and the rocking seat plate to be pulled to each other when the rocking seat plate is rocked by the rotating ball. Scoliosis orthodontic chair characterized in. The method of claim 1, One side of the armrest frame is equipped with a controller for electrically controlling the swing seat plate to change the rotational speed, the operating time and the direction of rotation of the swing seat plate to a desired state Scoliosis correction chair.