KR20090119621A - Vertebra retractor - Google Patents

Abstract

PURPOSE: A vertebra retractor is provided, which makes tractive force appropriately adjusted and removes restriction of an installation place. CONSTITUTION: A vertebra retractor comprises a base portion supported in the surface; a main frame(20) supported in the base portion; a first traction unit(40) which is supported in upper one side of a main frame and in which a first grasp member for fixing the upper body of a user is prepared; a second traction unit(70) which is installed in the top other side of the main frame and in which a second grasp member which fixes the hips or the leg of a user is prepared; a guide rail which guides the first and second traction units to slide in the top of the main frame; and a traction driving part which moves the first and second traction units along the guide rail in the facing direction.

Description

Height Growth Posture Corrector {Vertebra retractor}

The present invention relates to a key growth posture corrector, and more particularly, to a key growth posture corrector capable of pulling a spine through a stable and simple operation.

The spine is composed of eight neck (cervical spine), five back (thoracic vertebrae), sacral and tailbone (coccyx), and there is an intervertebral disc between the vertebrae and the vertebrae to support the vertebrae. The intervertebral disc consists of a round annulus fibrosus and a nucleus pulposus at its center, and the outside of the annulus fibrosus is covered by ligaments, which are sandwiched between the upper and lower bones and sealed.

According to the statistics of related industry, about 80% of Korea's population suffers from low back pain at least once in their lifetime, of which 7-10% suffers from chronic low back pain, and 1% has low back pain. Most of these backaches are called lumbar disc herniation, often called discs.

The lumbar intervertebral disc herniation is that the intervertebral discs between the bones and the bones are aged or released from the original position due to sudden load burden, so that the pain is caused by pressing the nerves.

When the disc herniation is severe, surgery is performed, but in most cases, physical therapy is used. The physiotherapy is a traction treatment method, but in the related art, the upper body including the chest of the patient is fixed to the bed, and a heavy weight is hung on the leg using a pulley to pull the pelvis by gravity to stretch the spine. The key growth posture corrector, which allows easy traction treatment at home, is registered and implemented in Korean Patent Application Publication No. 0216141.

The conventional height growth posture corrector of the registration utility model is fixed to the ribs of the human body, a movable table fixed to the pelvic bones of the human body, installed on the fixing base, and based on the fixed base to enable forced stretching of the spine And guide member for guiding the forward and backward movement of the movable table; It is installed on the guide member, the movable device for moving the movable table forward and backward and the control unit for controlling the forward and backward movement of the movable platform by applying a control signal to the movable device according to the user's selection, so as to move the movable platform It consists of one motor part.

However, since the conventional key growth posture corrector is operated by a motor, spinal traction treatment cannot be performed when a motor failure occurs, and a power supply must be supplied to drive the motor, thereby limiting the installation position of the key growth posture corrector. .

SUMMARY OF THE INVENTION An object of the present invention is to provide a key growth posture corrector which is simple in construction and easy to manufacture, and capable of pulling a spine through stable and simple operation.

The key growth posture corrector according to the present invention includes a base supported on the ground, a main frame supported on the base, and an upper side of the main frame, the first holding means for fixing the user's head or chin. And a second towing unit provided on the first towing unit provided on the other side of the main frame, and having a second gripping means for seating the hips and legs of the user and fixing the hips or legs of the user; A guide rail installed between the main frame and the first and second towing units to guide the selected one or all of the first and second towing units to be slidable on an upper portion of the main frame, and installed on the main frame. And a traction drive unit which moves the first traction unit or the second traction unit along the guide rail in a direction opposite to each other.

The traction drive unit is a neck fixing member fixed to the lower portion of the first traction unit, a second fixing member fixed to the lower portion of the second traction unit, the thread is formed in one direction to be screwed to the first fixing member A screw member including a first section and a second section in which threads are formed in other directions to be screwed to the second fixing member, a worm wheel installed on the screw member and rotating together with the screw member, and the worm wheel; It is preferable to have a worm to be engaged and a handle for rotating the worm.

The base part may be rotatably coupled to the first support member supporting one end of the main frame and the other end of the main frame, and to support the main frame even when the main frame is rotated to extend in the vertical direction. The second holding member is formed, wherein the first holding means is formed on an upper portion of the first towing unit, and a neck fixing member provided with a neck fixing groove into which a neck of a user can be fitted, and the first and second towing units. And a head fixing belt installed at an upper portion of the first towing unit to prevent lifting of the user's head in the process of moving in the opposite direction, wherein the second gripping means has a seating groove formed to allow the user's ankle to be seated. A first leg fixing member having a first ankle cushion member installed therein, the first leg fixing member being rotatably coupled to the first ankle cushion member; It is to preferred that a fastening member for coupling the second ankle cushion member is equipped with a second leg-fixing part and the first, the second fixing leg for fixing the user's ankle.

Height growth posture corrector according to the present invention has the advantage that the user can properly adjust the traction force so that the external force is not applied to the spine, easy to store, there is no restriction of the installation place.

Hereinafter, with reference to the accompanying drawings will be described in more detail the height growth posture corrector according to the present invention.

Referring to the first embodiment of the key growth posture corrector 100 shown in FIGS. 1 to 5, the key growth posture corrector 100 includes a base portion 10, a main frame 20, and a main frame 20. Guide rails 30 installed on the upper portion, first and second traction parts 40 and 70 movably installed in mutually opposite directions along the guide rails 30, and the first and second traction parts It is provided with a traction drive unit 80 for moving the (40, 70).

The base part 10 is for supporting the main frame 20 and the first and second towing parts 40 and 70 with respect to the ground, and includes first and second support members 11 and 12.

The first support member 11 is installed at the front end of the main frame 20, extends downward from the lower surface of the main frame 20, and is rotatably installed. The first support member 11 may be rotated such that one side thereof contacts the bottom surface of the main frame 20.

The second support member 12 is installed at the end of the main frame 20 to support the main frame 20 together with the first support member 11 so as to be rotatable on the end side of the main frame 20. The rotating part 13 and the lower surface of the rotating part 13 extending from the lower end to the ground and in contact with the ground include a contact portion 14 formed relatively wider than the rotating part 13.

Since the main frame 20 is rotatably coupled to the second support member 12, the main frame 20 extends in the vertical direction so as to minimize the storage area of the key growth posture corrector 100 during storage. I can keep it. In this case, the first support member 11 may also be rotated such that a side surface thereof extends in parallel with a lower surface of the main frame 20.

When the main frame 20 is rotated to extend in the vertical direction, since the main frame 20 is supported only by the second support member 12, the second support member 12 may stably support the main frame 20. Preferably, the support area of the contact portion 14 is formed to be wide.

Although not shown in the present embodiment, in order to facilitate the movement of the key growth posture corrector 100, the first and second support members 11 and 12 may be provided with a transfer wheel at a lower end thereof.

The main frame 20 is installed to be spaced above the predetermined distance from the ground by the first and second support members 11 and 12 and extends from the first support member 11 to the second support member 12. To be located between the first parallel bar 21 extending in parallel along the direction, the second parallel bar 22 connecting each end of the first parallel bar 21 and the second parallel bar 22. Two auxiliary connection bars 23 for interconnecting the first parallel bar 21 are provided.

The mainframe 20 should be formed to have sufficient strength to support the first and second towing units 40 and 70, the towing driving unit 80, and the therapist, which will be described later. It is formed using an aluminum profile, but in addition to this may be formed of a variety of metal members and if it can have sufficient support strength may be formed of synthetic resin.

The guide rail 30 is formed to extend along the longitudinal direction of the main frame 20 on the main frame 20, and the first and second towing units 40 and 70 to be described later are connected to the towing drive unit 80. When moving in the opposite direction by the guided movement direction.

The guide rail 30 may be formed in a dovetail shape as in the present embodiment, or alternatively, may be formed in the form of a roller guide groove through which a roller passes.

The first towing unit 40 is slidably coupled along the guide rail 30 to the upper end of the main frame 20 and is coupled to the first body 41 and the lower part of the first body 41. The first rail coupling member 46 and the first holding means 50 provided on the upper portion of the first body 41 is provided.

The first body 41 is formed of a lower plate 42, a cushioning member 43 provided on the upper portion of the lower plate 42, and a covering member 44 surrounding the cushioning member 43 and the lower plate 42. The member 43 is for preventing the user from feeling discomfort when supporting the upper body of the user.

At the end of the first body 41 is provided a first overlapping groove 45 which can be recessed from the upper surface to a predetermined depth and overlap with the second towing portion 70 to be described later.

The first rail coupling member 46 is installed on the lower surface of the first body 41 and slidably coupled to the guide rail 30. When the first tow portion 40 is moved to one side by the towing driver 80 to be described later, the first rail coupling member 46 slides on the top of the guide rail 30 to move the first body 41.

The first gripping means 50 is for fixing the user's upper body to the first towing unit 40 when the user is lying down, and includes a neck fixing member 51 and a head fixing belt 53.

The neck fixing member 51 is formed with a neck fixing groove 52 for seating the user's neck, and the neck fixing member 51 is formed of a cushioned material so that an excessive force is applied to the user's neck. prevent.

The head fixing belt 53 is installed on the first body 41 to surround the user's forehead. When the user lies down on the neck fixing groove 52 so that the neck is seated and then mounts the head fixing belt 53 to cross the forehead, the upper body of the user even if the first and second towing portions 40 and 70 slide in a direction away from the neck. It is possible to maintain a state fixed to the first body (41).

The second towing unit 70 is slidably coupled to the upper end of the main frame 20 to move in a direction opposite to the first towing unit 40 so that the second body 71 and the second body 71 are moved. The second rail coupling member 73 is installed at the bottom of the) and the second holding means (60) provided at the upper end of the second body (71).

Although not shown, the second body 71 also includes a lower plate 42, a cushion member 43, and a covering member 44. In addition, the front end of the second towing portion 70 is provided with a second overlapping groove 72 which is drawn upward from the lower surface and overlaps with the first overlapping groove 45 of the first towing portion 40.

Since the first and second traction portions 40 and 70 move in a direction away from or close to each other when the first and second overlap grooves 45 and 72 overlap each other, the first and second traction portions 40 The lower part of 70 is not exposed to the outside.

The second rail coupling member 73 is slidably coupled to the guide rail 30 like the first rail coupling member 46.

The second gripping means 60 is for fixing the user's ankle to the second body 71. The first and second leg fixing parts 61 and 63 rotatably coupled to each other and the first and second legs are provided. Coupling members 66 for maintaining the fixing state of the first and second ankle cushion members 62 and 64 and the first and second leg fixing portions 61 and 63 respectively provided in the fixing portions 61 and 63. ).

The first leg fixing part is coupled to the upper part of the support member 65 coupled to the upper part of the second body 71 and is semi-cylindrical extending along the longitudinal direction of the second body 71.

The first ankle cushion member 62 is formed of a cushioned material and has a first seating groove 69a formed thereon to allow ankle to be seated thereon.

The second leg fixing portion 63 is rotatably coupled to the first leg fixing portion 61, and is coupled to the first leg fixing portion 61 to have a cylindrical shape. The second ankle cushion member 64 has a second ankle cushion member 64 which grips and fixes the user's ankle together with the first ankle cushion member 62 when the first and second leg fixing portions 61 and 63 are coupled to each other. ) Is provided, and a second seating groove 69b is formed in the second ankle cushion member 64.

The coupling member 66 is for maintaining the first and second leg fixing portions 61 and 63 in a coupled state. The coupling member 66 is coupled to the first leg fixing portion 61 and the second leg. It includes a fixing belt 68 coupled to the fixing portion (63).

The first and second Velcro parts 68a and 68b are formed in the fixing belt 68, and then the first and second leg fixing parts 61 and 63 are rotated to be coupled to each other, and then the fixing belt 68 is connected. The first and second leg fixing portions 61 and 63 are fixed to each other by passing through the 67 so that the first and second Velcro portions 68a and 68b are bonded to each other.

The upper body of the user is fixed to the first body 41 by the first holding means 50, and the legs are fixed to the second body 71 by the second holding means 60, so that the first and second towing When the parts 40 and 70 move away, the spine and cervical spine of the user are extended.

The traction drive unit 80 is for moving the first and second traction units 40 and 70 in opposite directions, and is fixed to the lower portions of the first and second traction units 40 and 70, respectively. The second fixing members 81 and 82, the screw member 84 extending along the longitudinal direction of the main frame 20, the worm wheel 88 installed on the screw member 84, and the worm wheel 88; And a handle 91 formed on the rotation shaft 90 extending from the worm 89 to the outside of the main frame 20 so that the user can rotate the worm 89.

The first and second fixing members 81 and 82 are provided on the lower surfaces of the first and second bodies 41 and 71, respectively, and have threaded fastening holes 83 through which screw members 84 can be screwed. Is formed.

The screw member 84 includes first and second threaded portions 85 and 86 having threads formed on the outer circumferential surface thereof so as to be screwed to the first and second fixing members 81 and 82 at both ends thereof. A threadless rotating part 87 is provided between the second threaded parts 85 and 86.

Since the formation directions of the threads of the first and second threaded portions 85 and 86 are opposite to each other, the first and second fixing members 81 and 82 are screwed to the first and second threaded portions 85 and 86. When the screw member 84 rotates in one direction in the coupled state, the first and second fixing members 81 and 82 move in a direction away from each other, and thus the first and second towing portions 40 and 70 The gap is widened in the direction of extending the user's body.

The screw unit is rotatably coupled to the support bracket 24 installed on the auxiliary connecting bar 23 of the main frame 20.

Rotating portion 87 is provided with a worm wheel 88, the center of rotation of the screw portion and the center of rotation of the worm wheel 88 is formed to match the user to transmit the rotational force to turn the handle 91 to the screw bar.

The worm wheel 88 is engaged with the worm 89, the rotating shaft 90 of the worm 89 extends through one side of the main frame 20 to the outside of the main plane, the main frame 20 The handle 91 is coupled to the end of the rotating shaft 90 protruding outward so that the user can rotate the rotating shaft 90.

The handle 91 is also provided with a lever 92, so that the user grasps and rotates the circumferential surface of the handle 91, and an assistant may turn the handle 91 using the lever 92.

When the user or assistant turns the handle 91 or the lever 92 in one direction, the worm wheel 88 rotates the screw member 84 in one direction by the rotation of the worm 89, and the rotation of the screw member 84 is performed. As the first and second fixing members 81 and 82 move in a direction away from each other, the first and second towing portions 40 and 70 to which the first and second fixing members 81 and 82 are coupled. Slides along the guide rail 30 and moves.

On the contrary, when the handle 91 or the lever 92 is turned in the other direction, the screw member 84 is rotated in the other direction to move the first and second traction parts 40 and 70 in a direction closer to each other.

The amount of rotation of the screw member 84 with respect to the rotation of the handle 91 can be appropriately adjusted through the size of the worm 89 and the worm wheel 88, the user directly first, second tow portion 40, 70 Since the movement of the) can prevent injury to the spine or cervical spine due to excessive traction.

In this embodiment, the worm 89 of the traction drive unit 80 is rotated by the rotation of the handle 91, the rotation of the worm 89 may be made by the motor 110 as shown in FIG. have.

6 illustrates an embodiment in which the worm 89 is rotated by a motor, and a control unit 120 for controlling the driving of the motor 110 is installed on the outer surface of the main frame 20. The motor 110 is mounted to the auxiliary connecting bar 23 of the main frame 20, the worm 89 is one end is connected to the drive shaft of the motor to perform forward and reverse rotation according to the driving of the motor. The other end of the worm 89 is rotatably supported by the support bracket 111 mounted on the auxiliary connecting bar 23.

The control unit 120 includes a housing 123 mounted to the outside of the main frame 20 to be exposed to the outside, a display unit 121 installed in the housing 123, and an input button 122 installed in the housing 123. And a controller (not shown) installed inside the housing 123.

When the user inputs information such as the height of the user through the input button 122, the input content is output from the display 121, and the controller automatically calculates an appropriate distance for the user's body according to the input user's information. .

The controller is electrically connected to the motor 110 to drive the motor 110 so that the first and second tow portions 40 and 70 slide in opposite directions as much as the calculated separation distance.

7 to 10 illustrate a second embodiment of the key growth pose corrector 200.

The height growth posture corrector 200 according to the present embodiment includes a third and fourth support members, a horizontal frame 220 supported by the third and fourth support members, and a fixing part coupled to an upper portion of the horizontal frame 220. 230, a sliding unit 240, and a traction driving unit 250 for moving the sliding unit 240.

The third and fourth supporting members are installed to be spaced apart by a predetermined distance to support the horizontal frame 220, the fixing part 230 and the sliding part 240 coupled thereto.

The horizontal frame 220 is installed to extend in the horizontal direction at a position spaced a predetermined distance from the ground by the third and fourth support members, the third support member 211 is combined with the fourth support member 212 to extend the predetermined length. The front member 221 having a rectangular pillar shape, which extends from the rear of the front member 221 and is supported by the fourth support member 212 and has a predetermined internal space, and the front member 221 And a drive box 224 installed between the rear member 222 and providing an installation space of the traction drive unit 250 to be described later.

The rear member 222 has a hollow extending in the longitudinal direction therein, the upper surface is formed with a long hole 223 is penetrated so as to communicate with the outside and extending in the longitudinal direction.

The fixing part 230 is fixedly installed on the upper part of the front member 221, and is installed on the first seating member 231 on which the upper body of the user is seated, and on the first seating member 231, thereby fixing the head of the user. It includes a neck fixing member 232 and the head fixing belt 234 for fixing and the coupling member 235 for fixing the first seating member 231 to the front member 221.

The first seating member 231 is provided with a predetermined seating area on the upper surface so that the upper body of the user can be seated, it is preferably formed of a cushioning material having an elastic force.

The neck fixing member 232 is provided with a passage groove 233 through which the user's neck can pass when the user is lying down, the user places the neck in the passage groove 233 and the head first seating member 231. When facing the front of both sides of the user's chin and face by the neck fixing member 232 is fixed by the neck fixing member 232.

The head fixing belt 234 is for preventing the user's head from being lifted from the neck fixing member 232 by lifting the user's head during the towing operation, and when the user is lying down, the first seating member based on the user's head ( 231 is installed so as to extend from the upper surface of one side to the upper surface of the other side of the user's forehead.

The coupling member 235 is for fixing the first seating member 231 to the front member 221 and is fastened to the bottom surface of the first seating member 231 from the bottom of the front member 221. Coupling member 235 is to fasten the outer peripheral surface of the front member 221 between the fastening portion 236 and the fastening portion 236 formed on both ends to be fastened to the lower surface of the first mounting member 231 It includes an inlet portion 237 that is led downward.

The coupling member 235 is installed at the front and rear of the first seating member 231, respectively, and the first seating member 231 is fixed to the front member 221 by the coupling member 235.

The sliding unit 240 supports the lower body of the user and is slid by the traction drive unit 250 to extend the user's body in a longitudinal direction, and provides a seating area on which the hip and leg of the user can be seated. 2 includes a seating member 241 and a foot fixing member 242 formed to fix the user's foot behind the upper surface of the second seating member 241.

The sliding unit 240 is slidably coupled to the rear member 222, the lower surface of the second mounting member 241 is screwed to the screw member 251 of the screw member 251 of the traction drive unit 250 to be described later (243) ) Is formed to protrude downward, and the first rail member 244 is provided on both sides with respect to the screwing member 243.

A second rail member 245 is formed on the side outer circumferential surface of the rear member 222, guided to the first and second rail members 244 and 245 so that the second seating member 241 is the length of the rear member 222. Sliding back and forth along the direction is coupled to enable.

The screw coupling member 243 extends into the inner space of the rear member 222 through the long hole 223 formed on the upper surface of the rear member 222, and the screw member 251 in the inner space of the rear member 222. Screwed).

Towing drive unit 250 is a screw member 251 rotatably coupled to the hinge bracket 225 is fixed to the drive box 224, the screw member 251 and the inside of the drive box 224 Worm wheel 252 is installed to rotate together, the worm 253 is installed to engage with the worm wheel 252 in the drive box 224, the extension extending from the worm 253 to the outside of the drive box 224 A member 254 and a handle 255 provided at an end of the extension member 254.

On the rear end of the screw member 251, a thread is formed on the outer circumferential surface from the rear end to the front end for a predetermined period, and the screw member 251 is provided in the inner space of the hinge bracket 225 and the rear member 222. It is rotatably supported by the auxiliary bracket (226).

When the screw member 251 rotates in one direction, the screw coupling member 243 screwed with the screw member 251 is advanced along the screw member 251, thereby sliding the second seating member 241. .

In this way, the traction drive unit 250 is pulled back and forth along the longitudinal direction of the rear member 222 in accordance with the rotation of the handle 255 to pull the user's body.

In this embodiment, the worm 253 is formed so as to rotate in one direction or the other direction by the operation of the handle 255, in contrast, a motor for rotating the worm 253 may be mounted, and the motor It may be further provided with a separate control unit for controlling the rotation direction or the amount of rotation by which the worm 253 rotates by driving.

The control unit is preferably formed to automatically calculate the traction length according to the input of the user, and to move the sliding unit 240 accordingly.

In addition, since the third and fourth support members 211 and 212 are rotatably coupled to the front member 221 and the rear member 222 as shown in FIG. ) Can be rotated to extend up and down to minimize the storage area.

11 and 12 show a third embodiment of a key growth attitude corrector 300.

Referring to the drawings, the height growth posture corrector 300 of the present embodiment is a base portion 310 which is supported on the ground, a towing frame supported by the base portion 310 and the extension length by the traction drive unit 350 ( 320, and the upper body seating portion 330 and the lower body seating portion 340 is supported on the upper portion of the traction frame 320.

The base portion 310 includes a front support member 311 and a rear support member 312, the front and rear prevention paper support member 311, 312 is installed to be spaced apart a predetermined distance in the front and rear direction. In addition, the upper portion of the rear support member 312 is provided with a moving bracket 313 formed with a moving hole penetrating in the front and rear directions.

The towing frame 320 includes a fixing bar 321 and a moving bar 322 extending forward and rearward with respect to the towing driving part 350, respectively.

The fixed bar 321 extends from the front end of the traction drive unit 350 and is fixed to the upper end of the front support member 311.

The moving bar 322 extends from the rear end of the traction drive unit 350, and extends through the moving hole formed in the moving bracket 313 of the rear support member 312, and is moved back and forth by the rear support member 312. It is slidably supported in the direction.

The upper body seat 330 and the lower body seat 340 are fixed to the fixing bar 321 and the moving bar 322, respectively.

The upper body seating portion 330 is seated on the user's head and upper body, it is formed of a cushion member. And the upper portion of the upper seat 330 is provided with a neck fixing member 232 and the head fixing belt 234 to fix the user's head.

The lower seating portion 340 has an extension bar 341 is coupled to the bottom, the extension bar 341 is fixedly coupled to the moving bar 322. Accordingly, the lower body seating portion 340 is advanced and retracted according to the sliding of the moving bar 322, and the foot fixing member 242 is provided on the lower surface of the lower body seating portion 340.

Since the neck fixing member 232, the head fixing belt 234 and the foot fixing member 242 have the same configuration and function as in the third embodiment, detailed description thereof will be omitted and the same number will be given.

The traction drive unit 350 is used to advance the moving bar 322 in the front-rear direction. The first connection member 351 installed at the rear end of the fixed bar 321 and one end of the first connection member 351 are rotatable. The first and second pivot members 353 and 354 which are installed in such a manner as to extend in the direction crossing the extending direction of the towing frame 320, and the screw members are formed in opposite directions to each other on both sides of the center. 357, first and second retracting members 359 and 360 screwed to both ends of the screw member 357, and coupled to both sides of the screw member 357, and supported by the extension bar. One end of the moving support member 358, which is formed to be able to slidably support the 341, the second connecting member 352 provided at the front end of the moving bar 322, and the second connecting member 352. And third and fourth pivot members 355 and 356 which are rotatably installed. The other ends of the third rotating members 353 and 355 are rotatably coupled to the first retracting member 359, and the other ends of the second and fourth rotating members 354 and 356 are rotatable to the second retracting member 360. Combined.

And one end of the screw member 357 is coupled to the handle 361 for rotating the screw member 357.

When the user rotates the screw member 357 in one direction through the handle 361, the first and second retracting members 359 and 360 move forward and backward along the length direction of the screw member 357 according to the rotation of the screw member 357. do. In particular, since the forming direction of the screw thread formed on both sides of the screw member 357 is reversed, when the screw member 357 rotates in one direction, the first and second retreating members 359.360 move in a direction away from each other. On the contrary, when the screw member 357 rotates in the other direction, the first and second retreating members 359 and 360 move in a direction closer to each other.

The first to fourth pivot members 353, 354, 355 and 356 are rotated according to the movement of the first and second retreat members 359 and 360. When the first and second retreat members 359 and 360 move in a direction close to each other, As the angles of the second rotating members 535 and 354 and the third and fourth rotating members 355 and 356 become narrower, the separation distance between the first and second connecting members 351 and 352 increases.

Since the first connecting member 351 is fixed to the fixing bar 321, the second connecting member 352 moves backward, and the moving bar 322 moves backward in cooperation with the second connecting member 352. By being moved, the lower body seating portion 340 is also moved to the rear.

Traction drive unit 350 of the present embodiment is also formed in a structure for moving the lower body seating portion 340 in the front and rear direction through the rotational force for rotating the screw member 357, the rotation of the screw member 357 by the motor It can also be done. And when the screw member 357 is rotated by the motor, it is preferable to form a control unit for controlling the operation of the motor to automatically adjust the amount of rotation of the screw member 357 according to the user's physical condition.

1 is a perspective view showing an embodiment of a height growth posture corrector according to the present invention;

2 is an exploded perspective view of FIG. 1;

3 is a side cross-sectional view showing a state of use of the key growth posture corrector;

4 is a side view showing a rotation state of the mainframe;

5 is an exploded perspective view showing a first gripping means,

Figure 6 is a partial perspective view showing an embodiment in which the worm rotates by a motor,

7 is a perspective view showing a second embodiment of a height growth posture corrector according to the present invention;

8 is an exploded perspective view of FIG. 7;

9 is a partial excerpt perspective view showing a coupling relationship between the traction drive unit and the sliding unit of FIG.

10 is a side sectional view showing a state of use of the second embodiment of the key growth attitude corrector;

11 is an exploded perspective view showing a third embodiment of the height growth posture corrector according to the present invention;

12 is an exploded perspective view illustrating the traction drive unit of FIG. 11.

<Explanation of symbols for the main parts of the drawings>

100; Height growth posture corrector 10; Base part

20; Mainframe 30; Guide rail

40; First tow portion 50; First gripping means

70; Second tow portion 80; Traction Drive

Claims (6)

A base portion supported on the ground; A main frame supported by the base unit; A first traction part supported on one side of the main frame and provided with first gripping means for fixing the upper body of the user; A second towing unit installed on the other side of the main frame and having a hip and leg of the user seated thereon and having a second gripping means for fixing the hip or leg of the user; A guide rail installed between the main frame and the first and second towing units to guide a selected one or all of the first and second towing units to be slidable on an upper portion of the main frame; And a traction drive unit installed on the main frame to move one or both selected ones of the first and second traction units in opposite directions along the guide rails. The method of claim 1, A first fixing member fixed to a lower portion of the first towing unit; A second fixing member fixed to the lower portion of the second towing unit; A first section rotatably supported by the main frame and having a screw thread formed in one direction to be screwed to the first fixing member, and a second screw thread formed in another direction to be screwed to the second fixing member; A screw member including a section; A worm wheel installed on the screw member and rotating together with the screw member; A worm engaged with the worm wheel; Key growth posture corrector, characterized in that it comprises; a handle for rotating the worm. The method of claim 1, The traction drive unit is fixed to the lower portion of the second traction; A screw member having a screw thread formed to be screwed to the fixing member and rotatably supported by the main frame; A worm wheel installed on the screw member and rotating together with the screw member; A worm engaged with the worm wheel; Key growth posture corrector, characterized in that it comprises; a handle for rotating the worm. The method of claim 1, The base unit and the first support member for supporting one end of the main frame, A key growth posture corrector, which is rotatably coupled to the other end of the main frame, and has a second support member formed to support the main frame even when the main frame is rotated to extend in the vertical direction. . The method according to any one of claims 1 to 4, The first gripping means is formed on an upper portion of the first towing unit, the neck fixing member is provided with a neck fixing groove that can be fitted to the user's neck, and the user in the process of moving the first and second tow in the opposite direction Key growth posture corrector, characterized in that it comprises a head fixing belt which is installed on top of the first tow portion to prevent the head of the lift. A base part including a front support member and a rear support member supported on the ground and spaced apart from each other by a predetermined distance in the front and rear directions; A fixed bar that is fixed to the upper portion of the front support member and extends in the front and rear direction, and is connected to the rear of the fixed bar by a traction drive unit and extends rearward, and is slidably supported along the front and rear direction on the upper portion of the rear support member. A towing frame including a bar; It is fixed and coupled to the upper portion of the fixing bar, upper body seating portion formed so that the user's upper body is seated and fixed; It is coupled to the moving bar and moves in the front and rear direction according to the movement of the moving bar, the lower body seating portion formed to be seated and fixed to the user's lower body; The traction drive unit and the first connecting member installed on the rear end of the fixed bar, A second connection member installed at a front end of the moving bar; First and second pivot members rotatably installed at one end of the first connection member and extending rearward; Third and fourth rotating members having one end rotatably installed at the second connecting member and the other end extending forward; A screw member extending in a direction crossing the extending direction of the towing frame and having a screw thread formed on opposite sides of the center, respectively; First and second retracting members screwed to both ends of the screw member and hinged to the other ends of the first and third rotating members and the second and fourth rotating members, respectively; And a handle connected to the screw member to rotate the screw member such that the first and second retractor members advance and retract along the screw member.

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