KR20240061893A - Exercise equipment for articular bone - Google Patents

Abstract

The present invention relates to an exercise device for joints, which induces hyperextension of the hip joint, improves the range of motion and direction of the hip joint, and improves the range of motion and direction of the hip joint through the combined application of a hip joint tensioner, a hip joint extensor, and a hip joint lateral rotator. The incremental loading method is applied, and static training and dynamic training can be done in parallel, moving away from training to improve the range of motion of the hip joint using body weight bearing in the prone or supine position.
According to the present invention, after selecting the motion angle of the hip joint based on the pelvis, the hip joint is extended, tensioned, and externally rotated using the hip joint extensor, hip joint tensioner, and hip joint external rotator, so that the movement direction of the hip joint can be freely selected based on the pelvis. The range of motion due to hip joint movement is improved by finely adjusting the movement angle of the hip joint through the hip joint extensor, hip joint extensor, hip joint tensioner, and hip joint lateral rotator. Additionally, the ankle joint lateral rotator adjusts the angle of motion of the ankle joint. By improving the angle range of use of the ankle joint, the range of motion of the knee joint is improved by tensioning the knee joint from the thigh with a knee joint tensioner, and flexibility is improved at the same time as the range of motion due to hip joint exercise, making it suitable for athletes who perform various movements. , Accordingly, by simultaneously performing hip, ankle, and knee joint exercises while lying face down on the mat, hip, ankle, and knee joint exercises can be performed stably.

Description

Exercise equipment for joints {Exercise equipment for articular bone}

The present invention relates to an exercise device, and more specifically, the knee joint is fixed to a joint support, the ankle joint is rotated at a predetermined angle by an ankle joint external rotator, the knee joint and ankle joint are tensioned by a knee joint tensioner, and the exercise is performed by a hip joint internal and external rotator. It relates to a joint exercise device that adjusts the angle of the hip joint to correspond to the angle, adjusts the tensile strength with a hip joint tensioner, and performs extension exercise using a hip joint extensor and external rotation exercise of the hip joint using a hip joint external rotator.

In general, ballet type users perform the same joints with the highest range of motion to show elegance and sublimity, and because the ability to maintain traces of movement while being dynamic is required, training involves repeating the same postures, techniques, and connecting movements countless times. In addition, extreme joint flexibility, agility, endurance, and inter-articular coordination must be fostered simultaneously, and joint mobility must be maximized and maintained.

Patent Document 1 shows a conventional stretching exercise device. Referring to this, a vertical bar is formed in a pair symmetrical to each other and installed upright, and a handle is formed to connect between the top of the vertical bar and extends downward at the center. A main frame including a lower horizontal bar formed to connect the upper horizontal bar and the lower end of the vertical bar and forming a plurality of insertion holes spaced at a predetermined distance on one side, and installed at the bottom of the main frame so that the buttocks are seated. It consists of a support plate that allows for sliding movement and a guide block that is coupled to the lower horizontal bar of the main frame.

Here, an insertion protrusion is inserted into any one of the plurality of insertion holes of the lower horizontal bar, which are symmetrically formed with respect to the support plate, to limit the range of movement of the guide block, and in that state, the handle of the main frame is held and both feet are guided. The space between the legs is gradually widened by the guide block that moves along the lower horizontal bar while attached to the block.

Then, the space between the legs gradually spreads, but at this time, when the guide block reaches the insertion hole where the insertion protrusion is coupled, the insertion protrusion is blocked and the movement of the guide block is restricted, thereby maintaining the leg spread state.

And, while maintaining the leg-spreading state as described above for a predetermined period of time, flexibility is improved and the leg-spreading range of motion is improved.

Meanwhile, the guide rails are installed to be inclined upward in opposite directions based on the support plate, but when the guide block is slidably coupled to this guide rail, both legs are spread in an upwardly inclined direction to correspond to the guide rail, and the buttocks are tilted upward. is in close contact with the support plate, increasing the range of motion for stretching.

However, Patent Document 1 as described above performs an action of simply spreading the legs in proportion to the moving distance of the guide block while moving the guide block along the lower horizontal bar, and moves the three joints of the lower extremity such as the ankle joint, knee joint, and hip joint. When stretching, extreme pain occurs in the 3-joint-related ligaments, tendons, muscles, etc. at the moment the available range is exceeded, and the user complains of pain and gives up training, so the leg stretching range is drastically limited by the simple stretching method of spreading the legs. It is difficult to improve the range of motion of the joint due to the limited leg stretching range, and flexibility rapidly decreases at the same time as the range of motion of the joint decreases, making it difficult to exercise the joint in various directions, and athletes performing various movements (e.g., It is not suitable for ballet), and it is difficult to support the body weight with the foot resting on the guide block while the legs are spread in proportion to the distance traveled by the guide block, and there are major limitations to the training method of stretching while supporting the body weight with both legs. There is a problem that arises.

KR 20-0450173 Y1

The present invention is to solve the problems described above, and the purpose of the present invention is to provide a mat, install a hip joint abduction device at the bottom of both sides of the mat to rotate the hip joint at a predetermined angle with respect to the pelvis, and provide a hip joint internal and external electric device at the end. A hip joint extender is installed that moves up and down to extend the hip joint in the back direction, and moves horizontally at the top of the hip joint extender to form a hip joint tensioner that tensions the hip joint from the pelvis. At the top of the hip joint extender, a hip joint extender is installed to extend the hip joint from the pelvis to the buttocks. A hip joint external rotator is formed to externally rotate the hip joint, a knee joint tensioner is formed to protrude upward at one end of the hip joint external rotator, and slides to tension the knee joint and ankle joint from the femur, and a knee joint support is formed at the end of the hip joint external rotator. However, an ankle joint external rotator that rotates the ankle joint at a predetermined angle is installed on the top of the knee joint tensioner to face the knee joint support, the user is placed on the mat in a prone or supine position, and in that state, the knee joint is fixed to the knee joint support, With the ankle joint fixed to the ankle joint external rotator, the ankle joint external rotator is rotated and fixed at a predetermined angle. The hip joint movement angle is adjusted based on the pelvis with the hip joint internal and external rotator, and the knee joint is separated from the ankle joint fixed to the ankle joint external rotator with the knee joint tensioner. By fixing it to be tensioned, the hip joint is tensioned by a user-specified distance with the hip joint tensioner, and the hip joint is rotated at a set angle with the hip joint external rotator, allowing the hip joint, knee joint, and ankle joint to move in various movement directions, the hip joint tensioner, Through the combined application of a hip extensor and a hip joint lateral rotator, hyperextension of the hip joint is induced while improving the range of motion and direction of the hip joint, applying an incremental load method in adjusting the joint exercise intensity, and maintaining body weight in the prone or supine position. Moving away from training to improve the range of motion of the hip joint using load, you can combine static training and dynamic training.

In order to achieve the object of the present invention as described above, an exercise device for joints according to the present invention includes a mat installed on a predetermined height from the ground; Hip joint adductors installed in pairs to be rotatable at a predetermined angle at the bottom of both sides of the mat to guide hip joints that are symmetrical to each other with respect to the pelvis to face each other or rotate in opposite directions facing each other; a hip joint extensor installed at the end of the hip joint extensor and moving upward and downward to guide the hip joint to move upward toward the back with respect to the pelvis; a hip joint tensioner installed above the hip joint extender and horizontally moved toward a direction perpendicular to the hip joint extender to guide the hip joint to be tensioned from the pelvis; a hip joint lateral rotator on top of the hip joint tensioner, which rotates at a predetermined angle about the horizontal movement direction of the hip joint tensioner, and guides the hip joint to rotate at a predetermined angle from the pelvis toward the buttocks; A knee joint tensioner installed at one end of the hip joint external rotator, protrudes upward in a direction perpendicular to the hip joint external rotator, and slides in a direction perpendicular to the hip joint tensioner to tension the knee joint from the femur; a knee joint support installed at an end of the hip joint external rotator, allowing the knee joint to be seated and fixed, and rotating integrally with the hip joint external rotator; An ankle joint external rotator installed on the top of the knee joint tensioner to face the knee joint support, allowing the ankle joint to be seated and fixed inside the knee joint tensioner, and rotating the knee joint tensioner at a predetermined angle to rotate the ankle joint at a predetermined angle. It is characterized by

In the exercise device for joints according to the present invention, the hip joint internal and external electric devices are formed in pairs symmetrically at the bottom of both sides of the mat, and a plurality of angle fixing holes are formed on the upper surface thereof at a predetermined interval to correspond to the rotation angle. Formed angle fixing frame; A rotating frame rotatably installed on the bottom of the angle fixing frame, extending in an outer direction of the mat, and allowing the hip joint extender to be installed at an end thereof, and rotating at a predetermined angle along the angle fixing frame; It is characterized in that it consists of a stopper that is inserted into the angle fixing hole of the angle fixing frame and fixes the rotation angle of the rotation frame.

In the exercise device for joints according to the present invention, the hip joint internal/abductor has one end connected to a rotating frame, the other end is located below the mat via the angle fixing frame, and a weight is formed at the other end, A first wire that tensions the rotating frame to return to its original position; A plurality of guide rollers are formed on the upper surface of the angle fixing frame and allow the first wire to pass through, thereby guiding the movement of the first wire.

In the exercise device for joints according to the present invention, the hip joint extensor includes: a lifting and lowering actuator unit installed at the end of the hip joint internal and external extensors and forming a first rotation handle on one side; The upper and lower parts are installed so as to be exposed to the upper and lower parts of the lifting mechanism, and the lifting moving bar moves up and down along the lifting mechanism by the rotational power of the first rotation handle.

In the joint exercise device according to the present invention, the hip joint tensioner includes a tension actuator installed on an upper part of the hip joint extender and forming a second rotation handle on one side; It is characterized in that it is composed of a bar shape, installed to be exposed in the front and rear directions of the tension drive unit, and horizontally moved relative to the tension drive unit by the rotational power of the second rotation handle.

In the exercise device for joints according to the present invention, the hip joint external rotator includes a rotation axis that is horizontally installed on the upper part of the hip joint tensioner and rotates, and is horizontally moved by the hip joint tensioner; a parallel shaft extending from one surface of the knee joint tensioner to be parallel to the rotation axis and rotating in the same direction as the rotation axis; A pulley rotatably installed on the outer surface of the rotating shaft, the outer surface of which is connected and fixed to the parallel shaft, guides the horizontal movement of the rotating shaft, and is rotated about the rotating shaft in the same direction as the rotating shaft by the parallel shaft; A second wire that is in close contact with the outer surface of the pulley, has one end connected to the pulley, and has the other end located below the pulley, forming a weight at the other end, and tensioning the pulley to return the pulley to its original position; It is characterized by being composed of:

In the exercise device for joints according to the present invention, the hip joint external rotator includes an angle adjusting plate having a plurality of angle limiting holes formed through the end of the hip joint tensioner and spaced annularly at predetermined intervals to correspond to the rotation angle; An angle fixing rod formed at one end of the rotation shaft corresponding to the angle adjustment plate, rotatably connected to the angle adjustment plate, and rotated at a predetermined angle along the plurality of angle limiting holes; It is fixed by fitting into any one of the plurality of angle limiting holes, and the angle fixing rod returned to the original position by the second wire is caught, thereby limiting the return angle of the rotation axis returned to the original position by the second wire. It is characterized in that it further includes an angle limiting stopper.

In the joint exercise device according to the present invention, the knee joint tensioner includes a support frame installed upright at the end of the hip joint external rotator and forming a plurality of fastening holes spaced at predetermined intervals along the longitudinal direction on one surface; A guide frame that is movably coupled to the support frame and moves up and down based on the support frame; A support member inserted and fixed into one of the fastening holes of the support frame; An elastic spring is installed to surround the outer surface of the support frame and is installed between the guide frame and the support member to press the guide frame upward.

In the joint exercise device according to the present invention, the ankle joint external rotator is rotatably installed on the upper part of the knee joint tensioner facing the knee joint support, allows the ankle joint to be seated on the inside, and has a locking protrusion on the upper surface. An ankle joint support that rotates the ankle joint at a predetermined angle; A lock installed on the upper part of the knee joint tensioner, operated to rotate in the direction of the locking protrusion of the ankle joint support, and allowing the locking protrusion rotated at a predetermined angle to be locked, thereby maintaining the rotated state of the ankle joint support. It is characterized by

In the joint exercise device according to the present invention, the mat, knee joint support, and ankle joint external rotator are characterized by wrapping and fixing each pelvic region, knee joint region, and ankle joint region with a belt.

According to the present invention, after selecting the motion angle of the hip joint based on the pelvis, the hip joint is extended, tensioned, and externally rotated using the hip joint extensor, hip joint tensioner, and hip joint external rotator, so that the movement direction of the hip joint can be freely selected based on the pelvis. The range of motion due to hip joint movement is improved by finely adjusting the movement angle of the hip joint through the hip joint extensor, hip joint extensor, hip joint tensioner, and hip joint lateral rotator. Additionally, the ankle joint lateral rotator adjusts the angle of motion of the ankle joint. By improving the angle range of use of the ankle joint, the knee joint is tensioned from the thigh with a knee joint tensioner, the knee joint range of motion is improved, and flexibility is improved at the same time as the range of motion due to hip joint exercise, allowing athletes to perform various movements (e.g., It is suitable for ballet, gymnasts, and figure skating), and as a result, hip, ankle, and knee joint exercises can be performed simultaneously while lying prone on the mat, allowing hip, ankle, and knee joint exercises to be performed stably, and the range of motion can be improved through exercise. The advantage is that the reliability of the product is improved by being able to focus on improving it.

1 is a photograph showing an exercise device for joints according to the present invention.
Figure 2 is a photograph showing the hip joint internal and external rotation of the joint exercise device according to the present invention.
Figure 3 is a photograph showing the hip joint extensor, hip joint tensioner, hip joint lateral rotator, knee joint tensioner, knee joint support, and ankle joint lateral rotator of the joint exercise device according to the present invention.
Figure 4 is a photograph showing the angle adjustment plate of the exercise device for joints according to the present invention.
Figure 5 is a photograph showing the knee joint tensile device of the joint exercise device according to the present invention.
Figure 6 is a photograph showing the ankle joint external rotator of the joint exercise device according to the present invention.
Figure 7 is a photograph showing a state in which the hip joint is rotated and tensioned using the joint exercise device according to the present invention.

Hereinafter, embodiments of the present invention will be described in more detail with reference to the attached drawings.

Referring to FIGS. 1 to 7, the mat 100 is installed at a predetermined height from the ground.

The mat 100 is formed to have a cushioned feel, allowing the user to maintain a prone position or supine position on the upper surface.

The mat 100 is preferably formed in a flat structure.

The mat 100 bundles and fixes the user's pelvis at the rear end to prevent the pelvis from moving.

The mat 100 is fixed by wrapping the pelvic area with a belt B.

The belt (B) is preferably made of a material with elasticity and is fixed so as to surround the pelvic region.

The mat 100 forms, at one end, a rotating roller (not denoted) that guides the first wire 204, which has passed through the angle fixing frame 201 of the hip joint internal and external electrician 200, to sag downward.

The hip joint adductors 200 are installed in pairs to be rotatable at a predetermined angle at the bottom of both sides of the mat 100, and guide the hip joints that are symmetrical with respect to the pelvis to face each other or rotate in opposite directions facing each other. .

The hip joint adductor/abductor 200 rotates the hip joints that are symmetrical to each other in directions facing each other to position the hip joints adjacent to each other, or rotates them in opposite directions to spread the hip joints apart.

It is preferable that the hip joint adductor/abductor 200 is rotated at a predetermined angle so that the hip joints are spaced apart and maintained in a fixed state.

The hip joint adductor 200 is formed in a pair symmetrically at the bottom of both sides of the mat 100, and has a plurality of angle fixing holes 201a formed on its upper surface at a predetermined interval to correspond to the rotation angle. A fixing frame 201, rotatably installed on the bottom of the angle fixing frame 201, extends in an outward direction of the mat 100, and allows the hip joint extender 300 to be installed at the end thereof, A rotation frame 202 that rotates at a predetermined angle along the angle fixing frame 201 is inserted and coupled to the angle fixing hole 201a of the angle fixing frame 201, thereby fixing the rotation angle of the rotating frame 202. It consists of a stopper (203).

The angle fixing frame 201 is formed in a semicircular shape and supports the rotation of the rotating frame 202.

The angle fixing frame 201 identifies the rotation angle of the rotation frame 202 through the plurality of angle fixing holes 201a.

The rotation frame 202 rotates at a predetermined angle along the angle fixing frame 201 and rotates in the opposite direction from the pelvis to face each other, thereby guiding the hip joints to open at a predetermined angle.

The rotation frame 202 is preferably rotated based on the center point of the angle fixing frame 201.

The rotation frame 202 integrates the hip joint extender 300, the hip joint tensioner 400, the hip joint external rotator 500, the knee joint tensioner 600, the knee joint support 700, and the ankle joint external rotator 800. rotate it.

It is preferable that the rotation frame 202 is installed upright on the angle fixing frame 201 and rotates within the rotation radius of the angle fixing frame 201.

The stopper 203 is inserted into and coupled to a single angle fixing hole 201a or is inserted into and coupled to the angle fixing holes 201a adjacent to each other based on one of the plurality of angle fixing holes 201a, In the meantime, the rotating frame 202 is fixed.

The stopper 203 blocks the rotating frame 202 from flowing or returning to its original position.

One end of the hip joint adductor 200 is connected to the rotating frame 202, and the other end is located below the mat 100 via the angle fixing frame 201, and a weight 204a is formed at the other end. Thus, a plurality of first wires 204 are formed on the upper surface of the angle fixing frame 201 and a first wire 204 is tensioned so that the rotation frame 202 is returned to its original position, and the first wire 204 is allowed to pass through, It further includes a guide roller 205 that guides the movement of the first wire 204.

The first wire 204 is pulled by the weight 204a and tensions the rotating frame 202, forcing the rotating frame 202 to return to its original position.

The guide rollers 205 are formed to have the same diameter and guide the first wire 204 in a zigzag manner.

The guide roller 205 rotates in place and guides the movement of the first wire 204.

The hip joint extender 300 is installed at the end of the hip joint extensor 200, and is operated to lift and lower the hip joint in the back direction with respect to the pelvis, thereby guiding the hip joint to increase in extension.

The hip joint extensor 300 is operated to lift and lower upward, forcing the hip joint to be raised and lowered in the back direction based on the pelvis of the user in the prone or supine position on the mat.

It is preferable that the hip joint extender 300 is operated to lift and lower upward or downward depending on the user's posture, thereby forcefully lifting and lowering the hip joint in the back direction to increase the degree of extension of the hip joint.

The hip joint extensor 300 positions the knee joint support 700 on the same line as the height of the mat 100, so that the user's knee joint is seated on the knee joint support 700.

The hip joint extender 300 is moved up and down relatively higher than the height of the mat 100 to extend the hip joint so that the hip joint is positioned upward with respect to the pelvis.

The hip joint extensor positions the hip joint relatively higher than the pelvis with respect to the pelvis, thereby increasing the range of motion of the hip joint.

The hip joint extensor 300 is installed at the end of the hip joint internal and external extender 200, and includes a lifting actuator part 301 forming a first rotation handle 301a on one side, and an upper and lower end of the elevating actuating part 301, respectively. ) It is installed to be exposed at the top and bottom, and consists of a lifting bar 302 that moves up and down along the lifting drive unit 301 by the rotational power of the first rotation handle 301a.

The lifting drive unit 301 preferably has a gear (not shown) formed therein that operates by receiving the rotational power of the first rotation handle 301a.

The lifting drive unit 301 is driven by the first rotation handle 301a to lift and move the lifting bar 302.

It is preferable that the lifting mechanism 301 engages with the lifting bar 302 to move the lifting bar 302 up and down.

The lifting bar 302 moves up and down based on the lifting drive unit 301, and moves the hip joint tensioner 400 up and down, forcing the hip joint to move up and down in the back direction based on the pelvis, thereby lifting the hip joint. Increases extensibility.

The hip joint extender 400 is installed above the hip joint extender 300 and moves horizontally toward a direction perpendicular to the hip joint extender 300, thereby guiding the hip joint to be tensioned from the pelvis.

The hip joint tensioner 400 simultaneously horizontally moves the hip joint external rotator 500, knee joint support 700, knee joint tensioner 600, and ankle joint external rotator 800, thereby tensioning the hip joint from the pelvis.

The hip joint tensioner 400 is installed on the upper part of the hip joint extender 300, includes a tension actuator part 401 forming a second rotation handle 401a on one side, and a bar-shaped tension actuator part 401. It is installed to be exposed in the front and rear directions and is composed of a horizontal movement bar 402 that is horizontally moved relative to the tension drive unit 401 by the rotational power of the second rotation handle 401a.

It is preferable that the tension drive unit 401 has a gear (not shown) formed therein and is engaged with the horizontal movement bar 402.

The tension driving unit 401 moves the horizontal movement bar 402 forward and backward.

The second rotation handle 401a is manually rotated while held by the user, thereby horizontally moving the horizontal movement bar 402 coupled to the tension drive unit 401.

The horizontal movement bar 402 moves horizontally with respect to the tension actuator 401 and simultaneously horizontally moves the knee joint support 700 and the ankle joint external rotator 800.

The hip joint external rotator 500 is rotated at a predetermined angle around the horizontal movement direction of the hip joint tensile device 400 on the upper part of the hip joint tensile device 400, and guides the hip joint to rotate from the pelvis toward the buttocks at a predetermined angle. do.

The hip joint lateral rotator 500 may be rotated by the magnetic force of a user maintaining a prone or supine position on the mat 100 or may be rotated by a coach who coaches the exercise.

The hip joint external rotator 500 forces the hip joint to rotate at a predetermined angle with respect to the pelvis, thereby increasing the range of motion of the hip joint.

The hip joint external rotator 500 is installed horizontally on the upper part of the hip joint tensioner 400 and rotates, and includes a rotation axis 501 horizontally moved by the hip joint tensioner 400, the rotation axis 501, and A parallel axis 502 is formed to extend from one side of the knee joint tensioner 600 so as to be parallel, and rotates in the same direction as the rotation axis 501 about the rotation axis 501, and is rotatable on the outer surface of the rotation axis 501. It is installed, and the outer surface is connected and fixed to the parallel axis 502 to guide the horizontal movement of the rotation axis 501, and the rotation axis 501 and the rotation axis 501 are centered around the rotation axis 501 by the parallel axis 502. A pulley 503 rotating in the same direction is in close contact with the outer surface of the pulley 503, one end is connected to the pulley 503, and the other end is located below the pulley 503, and a weight 504a is provided at the other end. It forms a second wire 504 that tensions the pulley 503 to return the pulley 503 to its original position.

The rotation axis 501 simultaneously rotates the knee joint support 700 and the ankle joint external rotator 800.

The rotation axis 501 is horizontally moved integrally with the hip joint tensioner 400 based on the pulley 503, so that the knee joint support 700, the knee joint tensioner 600, and the ankle joint external rotator 800 are positioned above. It is close to the mat 100 or is spaced a predetermined distance away from the mat 100.

The parallel axis 502 is horizontally moved integrally with the rotation axis 501.

The parallel shaft 502 allows the outer surface of the pulley 503 to be fixed, thereby rotating the pulley 503 in a direction proportional to the rotation direction of the rotation shaft 501.

The parallel shaft 502 is preferably connected to and fixed to the support frame 601 of the knee joint tensioner 600.

The pulley 503 brings the second wire 504 into close contact with its outer surface, pulling the second wire 504 or causing the second wire 504 to unwind.

The pulley 503 is supported by the weight 504a of the second wire 504 and remains positioned close to the hip joint tensioner 400.

The pulley 503 is held by a coach and rotated about the rotation axis 501, or is rotated about the rotation axis 501 by the magnetic force of a user in a prone or supine position on the mat 100. .

The second wire 504 is pulled by the weight 504a, forcing the pulley 503 to return to its original position.

The second wire 504 is wound around the pulley 503 that rotates and moves the weight 504a upward, or moves downward by the load of the weight 504a to tension the pulley 503. Thus, the hip joint lateral rotator 500 is returned to its original position.

The hip joint external rotator 500 includes an angle adjusting plate 505 formed at the end of the hip joint tensile device 400 with a plurality of angle limiting holes 505a formed through a plurality of annularly spaced apart at predetermined intervals to correspond to the rotation angle, and the angle adjustment plate 505. An angle fixing rod is formed at one end of the rotation axis 501 corresponding to the adjustment plate 505, is rotatably connected to the angle adjustment plate 505, and rotates at a predetermined angle along the plurality of angle limiting holes 505a. (506) and the plurality of angle limiting holes (505a), the angle fixing rod (506), which is returned to its original position by the second wire (504), is inserted and fixed so that the second wire is caught. It further includes an angle limit stopper 507 that limits the return angle of the rotation axis 501 returned to its original position by (504).

It is preferable that the angle adjustment plate 505 is fixedly installed at the end of the horizontal movement bar of the hip joint tensioner 400 and moves horizontally integrally with the horizontal movement bar 402.

The angle adjustment plate 505 allows the rotation angle of the angle fixing rod 506 to be visually identified through the plurality of angle limiting holes 505a.

The angle adjustment plate 505 supports the rotation of the angle fixing rod 506.

The angle adjusting plate 505 allows the angle limiting stopper 507 to be inserted and fixed into any one of the plurality of angle limiting holes 505a.

The angle fixing rod 506 is rotated integrally with the rotation axis 501, so that the rotation angle of the rotation axis 501 can be visually identified.

The angle fixing rod 506 is caught by the angle limiting stopper 507, thereby limiting the angle at which it can be returned.

The angle limiting stopper 507 is fitted and fixed to the angle limiting hole 505a located in the direction in which the angle fixing rod 506 is returned, thereby limiting the return angle of the angle fixing rod 505a.

The knee joint tensioner 600 is installed at one end of the hip joint external rotator 500 and protrudes upward in a direction perpendicular to the hip joint external rotator 500, and in a direction perpendicular to the hip joint tensioner 400. It slides to simultaneously stretch the knee joint from the femur and the ankle joint from the lower thigh.

The knee joint tensioner 600 tensions the ankle joint fixed to the ankle joint lateral rotator 800 from the knee joint seated on the knee joint support 700, simultaneously tensioning the knee joint from the femur and the ankle joint from the lower thigh. do.

The knee joint tensioner 600 fixes the knee joint to the knee joint support 700, and in a state where the ankle joint is fixed to the ankle joint external rotator 800, the ankle joint external rotator 800 is moved away from the knee joint support 700. By tensioning the ankle joint external rotator 800 so that the knee joint is tensioned from the femur.

The knee joint tensioner 600 is installed upright at the end of the hip joint external rotator 500, and includes a support frame 601 having a plurality of fastening holes 601a spaced apart at a predetermined distance along the longitudinal direction on one surface, A guide frame 602 that is movably coupled to the support frame 601 and moves up and down based on the support frame 601 is inserted and fixed into one of the fastening holes 601a of the support frame 601. A support member 603, an elastic spring installed to surround the outer surface of the support frame 601 and installed between the guide frame 602 and the support member 603 to press the guide frame 602 upward. It consists of (604).

The support frame 601 extends upward and protrudes from the other end of the rotation axis 501, which is opposite to the angle adjustment plate 505 of the hip joint external rotator 500, and guides the guide frame 602 to move up and down.

It is preferable that the support frame 601 is integrally rotated by the hip joint external rotator 500 to correspond to the rotation direction of the hip joint external rotator 500.

The guide frame 602 is moved up and down along the support frame 601 so that the ankle joint lateral rotator 500 is spaced a predetermined distance away from the knee joint support 700.

The support member 603 is inserted and fixed into one of the plurality of fastening holes 601a, and supports the elastic spring 604, and the guide frame 602 is pressed upward by the elastic spring 604. ) is maintained at the designated height.

The elastic spring 604 is located between the support member 603 and the guide frame 602, and presses the guide frame 602 upward while supported by the support member 603, thereby causing the knee joint. The ankle joint lateral rotator 800 is maintained at a predetermined distance from the pedestal 700.

The knee joint support 700 is installed at the end of the hip joint external rotator 500, allows the knee joint to be seated and fixed, and rotates integrally with the hip joint external rotator 500.

The knee joint support 700 is fixed by surrounding the area around the knee joint with a belt B.

It is preferable that the knee joint support 700 is positioned at the same height as the mat 100 and allows the knee joint to enter.

The ankle joint external rotator 800 is installed on the top of the knee joint tensioner 600 to face the knee joint support 700, and the ankle joint is seated and fixed inside it, and is rotated at a predetermined angle with the knee joint tensioner 600 as its axis. It rotates, rotating the ankle joint at a set angle.

The ankle joint lateral rotator 800 is installed on the guide frame 602 of the knee joint tensioner 600, and is lifted and moved by the guide frame 602 to be spaced a predetermined distance away from the knee joint support 700.

The ankle joint external rotator 800 rotates at a predetermined angle while the ankle joint is seated and fixed so that the ankle joint is rotated at a predetermined angle from the lower leg bone.

The ankle joint external rotator 800 is rotatably installed on the upper part of the knee joint tensioner 600 facing the knee joint support 700, allows the ankle joint to be seated on the inside, and has a locking protrusion 801a on the upper surface. Forms an ankle joint support 801 that rotates the ankle joint at a predetermined angle, is installed on the upper part of the knee joint tensioner 600, is rotated toward the direction of the locking protrusion 801a of the ankle joint support 801, and rotates at a predetermined angle. It consists of a locking member 802 that allows the locking protrusion 801a rotated at an angle to be locked, thereby maintaining the rotated state of the ankle joint support 801.

The ankle joint support 801 is formed to surround and secure the ankle joint.

The ankle joint support 801 is formed in a shape with an open bottom, and the ankle joint of the user in the prone or supine position on the mat 100 is fixed to the knee joint support 700 so that the ankle joint is directed upward. Enter the ankle joint so that it is wrapped and fixed.

The locking protrusion 801a of the ankle joint support 801 is rotated in the direction of the locking member 802 by rotation of the ankle joint support 801.

The lock 802 is engaged with the locking protrusion 801a to maintain the user's ankle joint rotated at a predetermined angle.

The locking bar 802 is rotated toward the locking protrusion 801a so that the locking protrusion 801a is locked.

The joint exercise device according to the present invention configured as described above is used as follows.

In the present invention, depending on the user's choice, the user can assume a prone position (prone position) or a supine position (lying position), and in the following description, the user can place the mat 100 in a prone position ( Let's explain this using an example of lying down.

First, the knee joint support 700 is adjusted to be positioned on the same horizontal line as the mat 100 using the hip joint extensor 300, and in that state, the knee joint support 700 is placed in a prone position on the mat 100, with both legs positioned above the mat 100. Aim towards the knee joint support (700).

At this time, the hip joint abduction machine 200 can be maintained in a state opened at an angle determined by the coach or maintained in a state facing each other, and in the following description, the hip joint adductor 200 is opened at a determined angle based on the mat 100. The situation is explained as an example.

That is, when the rotation frame 202 is rotated based on the angle fixing frame 201 of the hip joint extensor 200, the hip joint extensor 300 and the hip joint tensioner 400 connected to the rotation frame 202 , the hip joint external rotator 500, knee joint support 700, knee joint tensile device 600, and ankle joint external rotator 800 are simultaneously rotated at a predetermined angle and positioned at the same angle as the rotation frame 202.

Here, when the rotation frame 202 of the hip joint internal and external electrician 200 is rotated along the angle fixing hole 201a of the angle fixing frame 201, the first wire 204 connected to the rotation frame 202 is While being guided by the guide roller 205, the weight 204a is moved upward, and in that state, it is caught by the stopper 203 fixed to one of the angle fixing holes 201a, and the rotation frame 202 ) remains rotated at a given angle.

At this time, the stopper 203 is fixed to one of the plurality of angle fixing holes 201a to fix the rotation angle of the rotation frame 202, or to fix the rotation angle of the rotation frame 202 or to the stopper 203 adjacent to each other based on the rotation frame 202. The angle fixing holes 201a may be symmetrically inserted into each of the angle fixing holes 201a so that the rotation frame 202 can be fixed therebetween.

If it is desired to return the hip joint internal and external electrician 200 to its original position, when the stopper 203 is separated from the angle fixing hole 201a, the first wire 204 is connected to the weight 204a. While being pulled by , the rotation frame 202 rotates back to its original position.

Thereafter, the knee joint of the user in the prone position on the mat 100 is inserted and seated in the knee joint support 700, and the ankle joint is inserted into the ankle joint support 801 of the ankle joint external rotator 800, and then the mat. (100), the pelvic area seated on the mat 100 with a belt (B) formed on the knee joint support 700 and the ankle joint support 801, the knee joint area and ankle joint support 801 seated on the knee joint support 700 Tighten and secure the ankle joint area seated in the.

At this time, with the ankle joint entering the ankle joint support 801 of the ankle joint external rotator 800, the locking protrusion 801a of the ankle joint support 801 is rotated to face the direction of the lock 802 so that the locking protrusion When (801a) is positioned on the same line as the latch 802, the ankle joint seated on the ankle joint support 801 is rotated at a predetermined angle, and at this time, the latch 802 is rotated to remove the latch protrusion (801a). When caught by the latch 802, the ankle joint support 801 maintains a state rotated at a predetermined angle.

Then, in a state in which the guide frame 602 is lifted and moved based on the support frame 601 of the knee joint tensioner 600 and the guide frame 602 is pressed upward with the elastic spring 604, The support member 603 is inserted and fixed into one of the plurality of fastening holes 601a formed in the support frame 601, so that the lower end of the elastic spring 604 is supported by the support member 603.

Then, the guide frame 602 is pressed upward by the elastic force of the elastic spring 604 and is positioned on a predetermined height of the support frame 602, so that the ankle joint external rotator 800 is positioned on the knee joint support ( 700) and is maintained at a set distance from .

Here, by tensioning between the knee joint seated on the knee joint support 700 and the ankle joint seated on the ankle joint lateral rotator 800, the knee joint is pulled from the femur and the ankle joint is pulled from the lower thigh bone.

Then, by rotating the first rotation handle (301a) formed on the lifting drive unit 301 of the hip joint extensor 300 to lift and move the lifting bar 302 upward, it is seated on the mat 100. The hip joint is lifted and moved upward toward the user's back based on the pelvis, thereby performing a hip extension exercise in which the extensibility of the hip joint increases.

At this time, the height of the knee joint support 700, which is moved up and down by the lifting bar 302, is moved relatively higher than the height of the mat 100, so that the hip joint extension movement progresses.

Then, by rotating the second rotation handle 401a formed on the tension drive unit 401 of the hip joint tensioner 400, the horizontal movement bar 402 is tensioned at a predetermined distance from the mat 100, The knee joint support 700, the knee joint tensioner 600, and the ankle joint external rotator 800 are spaced a predetermined distance from the mat 100 in proportion to the moving distance of the horizontal movement bar 402, and are moved from the pelvis. The hip joint is tensed.

Next, in a state in which the hip joint is extended and tensioned through the hip joint extender 300 and the hip joint tensioner 400 as described above, the pulley 503 of the hip joint external rotator 500 is held, and the pulley 503 ) is rotated in the direction of the user's buttocks, the parallel shaft 502 fixedly connected to the pulley 503 rotates about the rotation axis 501, and is connected to the knee joint tensioner 600 and the knee joint tensioner 600. The installed ankle joint external rotator 800 is simultaneously rotated, and the rotation axis 501 connected to the knee joint tensioner 600 is rotated to rotate the knee joint support 700, so that the hip joint rotates from the pelvis toward the user's buttocks. do.

At this time, the pulley 503 may be rotated by an external force or by the magnetic force of the user in a prone position on the mat 100, and the external force or magnetic force applied to the pulley 503 is the second It must be relatively higher than the load of the weight 504a connected to the wire 504.

Here, the second wire 504 connected to the pulley 503 is pulled by the rotation of the pulley 503, and at this time, the weight 504a connected to the end of the second wire 504 moves upward. , the second wire 504 is maintained in a tensioned state.

Meanwhile, when the rotational force that rotates the pulley 503 is released, the second wire 504 is pulled by the weight 504a, and the pulley 503 is rotated in the opposite direction to the original position. As it returns, the angle fixing rod 506 installed on the rotating shaft 501 is caught by the angle limiting stopper 507 fixed to the angle limiting hole 505a of the angle adjusting plate 505, and the rotating shaft 501 The return angle of is limited.

That is, the return angle of the angle fixing rod 506 installed on the rotation axis 501 is selected, and the angle limit stopper 507 is installed in the angle limit hole 505a of the angle adjustment plate 505 corresponding to the selected return angle. When fitted and fixed, the pulley 503 is rotated to return to its original position by the tension of the second wire 504, thereby rotating the rotating shaft 501, and accordingly, the angle fixing rod installed on the rotating shaft 501 While 506 is rotated integrally with the rotation shaft 501, it is caught by the angle limiting stopper 507 and the return angle of the rotation shaft 501 is limited.

Then, the movement of rotating the hip joint with the hip joint external rotator 500 is repeated as described above, or the hip joint is maintained in a state rotated at a predetermined angle from the pelvis, and the exercise is performed to increase the range of motion of the hip joint.

In the above, the hip joint external rotator 200, the ankle joint external rotator 800, the knee joint tensioner 600, the hip joint extensor 300, the hip joint tensioner 400, and the hip joint external rotator 500 are operated sequentially. Although described as an example, the hip joint external rotator 200, the ankle joint external rotator 800, the knee joint tensioner 600, the hip joint extension unit 300, the hip joint tensioner 400, and the hip joint external rotator 500 are each It can be used selectively, and its operating sequence can also be adjusted by the coach.

In addition, the configuration of the knee joint tensioner 600 has been described as an example consisting of a support frame 601, a guide frame 602, an elastic spring 604, and a support member 603, but the support frame 601 rotates. By installing a driving unit (not shown) equipped with a handle (not shown), the guide frame 602 can be raised and lowered based on this driving unit (not shown).

In addition, in the above, the user maintains a prone position on the mat 100 to exercise the hip joint based on the pelvis, but the user maintains a supine position on the mat 100. While doing this, you can perform hip joint exercises based on your pelvis.

At this time, when the mat 100 is placed in a supine position, the hip joint extender 300 is moved downward so that the hip joint faces the back direction with respect to the pelvis, thereby increasing the extensibility of the hip joint. will be.

In addition, in the case of taking the supine position on the mat 100, unlike the case of taking the prone position on the knee joint support 700, other joint parts of the knee joint are positioned on the knee joint support 700. can be settled in.

As described above, the hip joint movement angle is adjusted by the hip joint external rotator (200), the ankle joint is rotated by the ankle joint external rotator (800), and the hip joint extensor (300), hip joint tensioner (400), and hip joint external rotator (500) are used to adjust the hip joint movement angle. The structure of tensioning the knee joint with the knee joint tensioner 600 while tensioning and rotating the hip joint includes selecting the movement angle of the hip joint based on the pelvis, and then using the hip joint extender 300, the hip joint tensioner 400, and the hip joint external rotator. By extending, tensioning and externally rotating the hip joint with (500), the movement direction of the hip joint can be freely selected based on the pelvis, and the hip joint abduction period (200), the hip extension period (300), the hip joint extension period (400) and the hip joint lateral By finely adjusting the angle of movement of the hip joint through the rotator 500, the range of motion due to hip joint movement is improved.

The joint exercise device according to the present invention described above is not limited to the above-described embodiments, and can be used by anyone skilled in the art without departing from the gist of the present invention as claimed in the claims below. The technical spirit extends to the extent that it can be implemented with various modifications.

100: Mat 200: Hip joint internal and external movement
201: Angle fixing frame 201a: Angle fixing hole
202: rotation frame 203: stopper
204: first wire 204a: weight
205: Guide roller 300: Hip joint extensor
301: Hoistway eastern part 301a: First rotation handle
302: Elevating bar 400: Hip joint tensioner
401: Tensile drive eastern part 401a: Second rotation handle
402: Horizontal movement bar 500: Hip joint external rotator
501: rotation axis 502: parallel axis
503: Pulley 504: Second wire
504a: Weight 505: Angle adjustment plate
505a: Angle limiting hole 506: Angle fixing rod
507: Angle limit stopper 600: Knee joint tensioner
601: Support frame 601a: Fastening hole
602: Guide frame 603: Support member
604: Elastic spring 700: Knee joint support
800: Ankle joint lateral rotator 801: Ankle joint support
801a: latching protrusion 802: latching member
B: belt

Claims (10)

A mat (100) installed at a predetermined height above the ground;
Hip joint adductors 200 are installed in pairs to be rotatable at a predetermined angle at the bottom of both sides of the mat 100 and guide hip joints that are symmetrical to each other with respect to the pelvis to face each other or rotate in opposite directions facing each other;
A hip joint extender (300) installed at the end of the hip joint extensor (200), which is operated to lift and move the hip joint in the back direction with respect to the pelvis, thereby guiding the hip joint to increase in extension;
A hip joint tensioner (400) installed above the hip joint extender (300) and horizontally moved toward a direction perpendicular to the hip joint extender (300) to guide the hip joint to be stretched from the pelvis;
A hip joint external rotator 500 is installed on the upper part of the hip joint tensioner 400, which is rotated at a predetermined angle about the horizontal movement direction of the hip joint tensioner 400, and guides the hip joint to rotate at a predetermined angle from the pelvis toward the buttocks. ;
It is installed at one end of the hip joint external rotator 500, is formed to protrude upward in a direction perpendicular to the hip joint external rotator 500, and is slidably moved in a direction perpendicular to the hip joint tensile device 400 to separate from the femur. A knee joint tensioner (600) that simultaneously tensions the ankle joint from the knee joint and the lower leg;
A knee joint support (700) installed at the end of the hip joint external rotator (500), allowing the knee joint to be seated and fixed, and rotating integrally with the hip joint external rotator (500);
It is installed on the top of the knee joint tensioner 600 to face the knee joint support 700, the ankle joint is seated and fixed inside it, and the knee joint tensioner 600 is rotated at a predetermined angle as an axis, so that the ankle joint is maintained at a predetermined angle. An ankle joint lateral rotator (800) that rotates;
An exercise device for joints, characterized in that it consists of. According to clause 1,
The hip joint internal and external electrician (200),
An angle fixing frame (201) formed in a pair symmetrically at the bottom of both sides of the mat (100) and having a plurality of angle fixing holes (201a) formed on its upper surface at a predetermined interval to correspond to the rotation angle.
It is rotatably installed on the bottom of the angle fixing frame 201, extends in an outward direction of the mat 100, and allows the hip joint extender 300 to be installed at its end, so that the angle fixing frame 201 A rotation frame 202 that rotates at a predetermined angle along;
A stopper 203 that is inserted into the angle fixing hole 201a of the angle fixing frame 201 and fixes the rotation angle of the rotation frame 202;
An exercise device for joints, characterized in that it consists of. According to clause 2,
The hip joint internal and external electrician (200),
One end is connected to the rotation frame 202, the other end is located below the mat 100 via the angle fixing frame 201, and a weight 204a is formed at the other end, so that the rotation frame 202 A first wire 204 that is tensioned to return to its original position;
A plurality of guide rollers 205 are formed on the upper surface of the angle fixing frame 201 and allow the first wire 204 to pass through, thereby guiding the movement of the first wire 204;
An exercise device for joints further comprising: According to clause 1,
The hip joint extensor 300,
A lifting mechanism 301 installed at the end of the hip joint internal and external electric device 200 and forming a first rotation handle 301a on one side;
A lifting moving bar 302 is installed so that the upper and lower parts are exposed to the upper and lower parts of the lifting drive unit 301, and moves up and down along the lifting driving unit 301 by the rotational power of the first rotation handle 301a. ;
An exercise device for joints, characterized in that it consists of. According to clause 1,
The hip joint tensioner 400,
A tension drive unit 401 installed on the hip joint extender 300 and forming a second rotation handle 401a on one side;
A horizontal movement bar 402 that has a bar shape and is installed to be exposed in the front and rear directions of the tension driving part 401 and moves horizontally with respect to the tension driving part 401 by the rotational power of the second rotation handle 401a. );
An exercise device for joints, characterized in that it consists of. According to clause 1,
The hip joint external rotator 500,
a rotation axis 501 that is horizontally installed on the upper part of the hip joint tensioner 400 and rotates, and is horizontally moved by the hip joint tensioner 400;
a parallel shaft 502 extending from one surface of the knee joint tensioner 600 to be parallel to the rotation axis 501 and rotating in the same direction as the rotation axis 501;
It is rotatably installed on the outer surface of the rotating shaft 501, and the outer surface is connected and fixed to the parallel shaft 502 to guide the horizontal movement of the rotating shaft 501, and the rotating shaft 501 is guided by the parallel shaft 502. ) a pulley 503 that rotates in the same direction as the rotation axis 501;
It is in close contact with the outer surface of the pulley 503, one end is connected to the pulley 503, and the other end is located below the pulley 503, forming a weight 504a at the other end, and the pulley 503 a second wire 504 that is tensioned to return the pulley 503 to its original position;
An exercise device for joints, characterized in that it consists of. According to clause 6,
The hip joint external rotator 500,
An angle adjusting plate 505 formed at the end of the hip joint tensioner 400 with a plurality of angle limiting holes 505a formed through an annular shape and spaced apart at a predetermined interval to correspond to the rotation angle;
An angle formed at one end of the rotation shaft 501 corresponding to the angle adjustment plate 505, rotatably connected to the angle adjustment plate 505, and rotated at a predetermined angle along the plurality of angle limiting holes 505a. Fixed rod (506);
It is inserted into and fixed to any one of the plurality of angle limiting holes 505a, and the angle fixing rod 506, which is returned to its original position by the second wire 504, is caught so that it is connected to the second wire 504. An angle limit stopper 507 that limits the return angle of the rotation shaft 501 returned to its original position by;
An exercise device for joints further comprising: According to clause 1,
The knee joint tensioner 600,
A support frame (601) installed upright at the end of the hip joint lateral rotator (500) and having a plurality of fastening holes (601a) spaced apart from each other at a predetermined distance along the longitudinal direction on one side of the support frame (601);
A guide frame 602 that is movably coupled to the support frame 601 and moves up and down with respect to the support frame 601;
A support member 603 inserted and fixed into one of the fastening holes 601a of the support frame 601;
An elastic spring 604 installed to surround the outer surface of the support frame 601 and installed between the guide frame 602 and the support member 603 to press the guide frame 602 upward;
An exercise device for joints, characterized in that it consists of. According to clause 1,
The ankle joint lateral rotator 800,
It is rotatably installed on the upper part of the knee joint tensioner 600 facing the knee joint support 700, allows the ankle joint to be seated inside it, and forms a locking protrusion 801a on the upper surface to hold the ankle joint at a predetermined angle. An ankle joint support (801) that rotates with;
It is installed on the upper part of the knee joint tensioner 600, rotates in the direction of the locking protrusion 801a of the ankle joint support 801, and allows the locking protrusion 801a rotated at a predetermined angle to be locked, thereby tightening the ankle joint. A latch 802 that maintains the support 801 in a rotated state;
An exercise device for joints, characterized in that it consists of. According to clause 1,
The mat 100, knee joint support 700, and ankle joint external rotator 800,
An exercise device for joints, characterized in that each pelvic region, knee joint region, and ankle joint region is wrapped and fixed with a belt (B).