KR102605816B1 - Device for rehabilitation exercise of shoulder and elbow - Google Patents

Abstract

The shoulder and elbow rehabilitation exercise device of the present invention includes a first drive unit 310 for inducing shoulder joint (rotator cuff) rehabilitation exercise on the upper part of the height-adjustable main shaft 200, and a second drive unit for inducing elbow joint rehabilitation exercise. (320), a support frame 330 that adjusts the length while connecting the first driving part 310 and the second driving part 320, and is installed symmetrically with the second driving part 320 in between, to the left or right Since the armrest means 300 is installed with a pair of left and right lower arm supports 340 that support and fix only the lower arm in two places, shoulder joint (rotator cuff) rehabilitation exercise and elbow joint rehabilitation exercise are performed simultaneously or It can be performed individually, and when the armrest means 300 is adjusted in a straight line, general forward and lateral lifting movements are possible, and the second drive unit 320 can be operated by the angle adjustment unit 338 of the support frame 330. When the lower arm support portion 340, which is installed as an intermediary, is adjusted to bend at a right angle, internal and external rotational movements are possible, and when rehabilitation exercise is required by switching the user's left and right arms, the user can sit on the chair 400 without separate device adjustment. You can do rehabilitation exercises by simply changing your seat.

Description

Shoulder and elbow rehabilitation exercise device {DEVICE FOR REHABILITATION EXERCISE OF SHOULDER AND ELBOW}

The present invention relates to a shoulder and elbow rehabilitation exercise device, and more specifically, to a shoulder and elbow rehabilitation exercise device with multi-functions that can simultaneously or separately perform rehabilitation exercises for the shoulder joint (rotator cuff) and elbow joint. .

In modern society, as the average life expectancy increases, the transition to an aging society is accelerating, and the elderly population is rapidly increasing. As a result, physical abilities decrease and diseases increase, and the number of users of leisure sports such as skiing and mountain climbing increases. Injuries due to accidents, etc. Surgery to treat is increasing. Rehabilitation exercises are essential for recovery after such surgeries and accidents.

In this way, clinicians use rehabilitation exercise equipment to provide passive motion to users, and in order to shorten the user's rehabilitation period, it is performed during surgery and recovery and consists of continuous repetitive movements.

These rehabilitation exercise machines are divided so that they can be used for the upper and lower body, and the rehabilitation exercise machines for the upper extremities can perform rehabilitation exercises on either the left arm or the right arm, but cannot perform rehabilitation exercises on the arm on the opposite side. There is a problem with providing individual exercise equipment or changing the location through disassembly and assembly.

To solve this problem, a shoulder joint treatment device that can easily convert between left and right arms has been proposed using conventional technology in Korean Patent No. 10-0804723 (February 12, 2008).

This prior art is configured to conveniently treat the left or right shoulder by rotating left and right through a left and right hand conversion device located at the rear of the body where the user sits.

However, when turning left or right, the rotation occurs at the rear of the body, so space for rotation is required, and there is a problem in that the upper arm exercise device and the lower arm exercise device must be individually adjusted to suit the left or right shoulder after rotation.

Additionally, there is a problem in that the armrest, which is located on the opposite side of the upper arm exercise device and the lower arm exercise device, must first be moved in accordance with the upper arm exercise device and the lower arm exercise device before it can rotate.

Republic of Korea Patent Publication No. 10-0804723 (2008.02.12.)

The purpose of the present invention is to provide shoulder and elbow joints that can perform various rehabilitation exercises simultaneously or individually, such as internal and external rotation exercises as well as general forward and lateral elevation exercises for the shoulder joint and elbow joint. The purpose is to provide an elbow rehabilitation exercise device.

Another object of the present invention is to provide a shoulder and elbow rehabilitation exercise device that improves convenience of use by fixing only the user's lower arm to the device to increase a sense of unity during rehabilitation exercise and to enable right and left arm rehabilitation exercise without separate equipment adjustment work. is to provide.

A shoulder and elbow rehabilitation exercise device according to an embodiment of the present invention for solving the above technical problem includes a base frame supported on the ground; A main shaft coupled to the base frame so that its height can be adjusted in a vertical direction; and an armrest means rotatably coupled to the upper part of the main shaft, wherein the armrest means includes: a first drive unit installed on the upper part of the second shaft of the main shaft to induce rehabilitation exercises for the user's shoulder joint; a second driving unit installed at a predetermined distance from the first driving unit to induce rehabilitation exercises for the user's elbow joint; a support frame that connects the first driving part and the second driving part to adjust the distance of the second driving part from the first driving part and the left and right angle; and a pair of left and right lower arm supports that are installed symmetrically with the second driving unit in between, supporting and fixing only the lower arm in two places on the left or right side,
a first bracket mounted on the front side of the first driving unit and rotated up and down; a first support member detachably coupled to a front side of the first bracket; a second support member whose rear side is fitted inside the front side of the first support member and whose length is adjusted to correspond to the length of the user's arm; a second bracket mounted on the rear side of the second driving unit to support the second driving unit to rotate up and down; and an angle adjustment unit that connects the front side of the second support member and the rear side of the second bracket and adjusts the second drive unit to a certain left and right angle using an adjustment button.
The pair of left and right lower arm supports includes a pair of left and right first arm seating plates symmetrically installed on the front side of the second driving unit; a pair of left and right second arm seating plates symmetrically installed on the rear side of the second driving unit; and a pair of left and right slide rods respectively installed on the lower surfaces of the left and right pairs of first driving units so as to be rotated with their lengths adjusted in the forward and backward directions by an adjustment screw. And a pair of left and right handles respectively coupled to the front end of the pair of left and right slide rods.

As another embodiment, the present invention is characterized in that a chair fixing part is installed on the lower outer periphery of the main shaft to detachably fix chairs on which the user can sit on the left and right sides with the main shaft in between.

As another embodiment, the chair fixing part of the present invention includes a ring band fitted around the lower outer circumference of the first shaft of the main shaft; A bolt fastened to the opening of the ring band; And a fixing ring connected to the left and right sides of the ring band via a connecting rod to fit one of the legs of the chair.

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As another embodiment, the support block supporting the main shaft along the base rail of the base frame of the present invention is characterized in that it can be slidably moved and fixed.

As another embodiment, the length of the base rail of the base frame of the present invention can be adjusted forward and backward.

The shoulder and elbow rehabilitation exercise device of the present invention is left and right symmetrical to enable rehabilitation exercise of the right and left arms without separate equipment adjustment work, which has the effect of increasing convenience of use.

The shoulder and elbow rehabilitation exercise device of the present invention can individually manipulate the shoulder, elbow, and wrist lengths on the handle to suit the bodies of adults, the elderly, and children, and adjust the height to perform rehabilitation exercises in a sitting and standing state. There is an advantage.

The shoulder and elbow rehabilitation exercise device of the present invention can individually perform rehabilitation exercises tailored to various parts of the shoulder, elbow, and wrist, and can perform various rehabilitation exercises in various directions by adjusting the angle according to the rotation direction of the elbow and wrist. There are possible advantages to this.

The shoulder and elbow rehabilitation exercise device of the present invention has the advantage of being able to perform rehabilitation exercises for the shoulder and elbow individually or simultaneously.

1 is a front perspective view showing a shoulder and elbow rehabilitation exercise device according to the present invention.
Figure 2 is a rear perspective view showing a shoulder and elbow rehabilitation exercise device according to the present invention.
Figure 3 is a front perspective view showing a state in which chairs are symmetrically connected to the left and right sides of the shoulder and elbow rehabilitation exercise device according to the present invention.
Figure 4 is a rear perspective view showing a state in which chairs are symmetrically connected to the left and right sides of the shoulder and elbow rehabilitation exercise device according to the present invention.
Figure 5 is a front perspective view showing a state in which chairs are asymmetrically connected to the left and right sides of the shoulder and elbow rehabilitation exercise device according to the present invention.

Hereinafter, in order to fully understand the present invention, preferred embodiments of the present invention will be described with reference to the accompanying drawings FIGS. 1 to 5. Embodiments of the present invention may be modified in various forms, and the scope of the present invention should not be construed as being limited to the embodiments described in detail below. Therefore, the shapes of elements in the drawings may be exaggerated to emphasize a clearer description. It should be noted that the same configuration may be indicated by the same reference numeral in each drawing. Detailed descriptions of well-known functions and configurations that are judged to unnecessarily obscure the gist of the present invention are omitted.

A shoulder and elbow rehabilitation exercise device according to an embodiment of the present invention includes a base frame 100 supported on the ground; A main shaft (200) coupled to the base frame (100) so that its height can be adjusted in a vertical direction; and an armrest means 300 rotatably coupled to the upper part of the main shaft 200.

That is, the base frame 100 includes a plurality of base rails 110 in contact with the ground to support the load and center of gravity applied during use; A moving unit 120 installed on one end of the plurality of base rails 110 and made of wheels for easy movement and fixation; and a gripping portion 130 that is fixed to the other side of the plurality of base rails 110 and can be moved by grasping.

At this time, it is preferable that the moving part 120 has a generally used configuration in which a device capable of fixing wheels is formed.

It is desirable that the grip part 130 be conveniently designed so that a person can hold it and move it.

The main shaft 200 includes a fixing block 210 coupled to one upper surface of the plurality of base rails 110 on the base frame 100; A first shaft 220 coupled to the upper center of the fixed block 210 and accommodating an actuator (not shown) therein; a second shaft 230 that is coupled to the upper part of the first shaft 220 and is raised and lowered by the actuator to adjust the height of the main shaft 200; and a chair fixing part 240 installed on the lower outer periphery of the first shaft 220 to detachably fix the chairs 400 on which the user can sit on the left and right sides with the main shaft 200 in between. It consists of

At this time, the second shaft 230 is guided along the inside of the first shaft 220 by the operation of the actuator and is raised or lowered to adjust its height.

In addition, the support block 210 can not only slide back and forth along the plurality of base rails 110, but also can be fixed at a desired position.

In addition, the length of the base rail 110 can be adjusted forward and backward, and the left and right ends of the grip part 130 are bent and extended rearward. To fix the chair, one side is fixed by the connecting rod 243 and the fixing ring 244, and the other side is supported by the rear bent portion of the grip part and can be fixed to the chair.

In addition, the moving part 120 may also be extended forward by bending the left and right ends. In this case, the rear bent part of the grip part, the front bent part of the moving part (not shown), and the fixing ring 244 of the connecting rod 243 The chair can be fixed at 3 points. In Figure 4, the fixing ring 244 fixes the vertical leg of the chair, and can also fix the leg and a support bar formed in the front and rear directions to fix the shaking of the leg. For this purpose, the connecting rod 243 may be rotatable. .

The left and right ends of the moving part 120 may also be bent and extended forward.

3 to 5, the position of the user's arms may change as the position of the chair 400 changes, and thus the support block needs to be moved.

The main shaft 200 is preferably located at the rear of the base frame 100 so that rehabilitation treatment can be performed after the user's arm is positioned facing forward, thereby increasing weight and space utilization.

The chair fixing part 240 includes a U-shaped ring band 241 fitted around the lower outer circumference of the first shaft 220; A bolt 242 fastened to the opening of the ring band 241; And a fixing ring 244 that is connected to the left and right sides of the ring band 241 via a connecting rod 243 and can fit one of the legs of the chair 400.

The armrest means 300 includes a first driving unit 310 installed on the upper part of the second shaft 230 of the main shaft 200 to induce rehabilitation exercises for the user's shoulder joint (rotator cuff); a second driving unit 320 installed at a certain distance from the first driving unit 310 to induce rehabilitation exercises for the user's elbow joint; A support frame 330 that connects the first driver 310 and the second driver 320 to adjust the distance and left and right angles of the second driver 320 from the first driver 310; and a pair of left and right lower arm support units 340 that are installed symmetrically with the second driving unit 320 in between and support and secure only the lower arm parts in two places on the left or right side.

At this time, the first driving unit 310 and the second driving unit 320 rotate the armrest means 300 at a certain angle by driving driving motors (not shown) installed inside, and the driving motor is the main PCB. It is configured to be controlled by various control circuits such as and noise filters.

The support frame 330 includes a first bracket 331 mounted on the front side of the first driving unit 310 and rotated up and down; A first support member 333 detachably coupled to the front of the first bracket 331 by a first fastening screw 332; a second support member 335 whose rear side is inserted into the front side of the first support member 333 and whose length is adjusted to correspond to the user's arm length by a second fastening screw 334; a second bracket 336 mounted on the rear side of the second driving unit 320 to support the second driving unit 320 to rotate up and down; And an angle adjustment unit 338 that connects the front side of the second support member 335 and the rear side of the second bracket 336 and adjusts the second drive unit 320 to a certain angle left and right by an adjustment button 337. ); It consists of

At this time, the angle adjusting unit 338 is centered around the reference point (0°) where the length end of the second support member 335 is in a straight line, and the second driving unit 320 mediates the second bracket 336. For example, adjust it to rotate 30° or 60° toward the left or right, respectively.

The left and right pair of lower arm support units 340 include a pair of left and right first arm seating plates 341 symmetrically installed on the front side of the second driving unit 320; A pair of left and right second arm seating plates 342 installed symmetrically on the rear side of the second driving unit 320; and a pair of left and right slide rods 344 respectively installed on the lower surfaces of the left and right pairs of first driving units 310 so as to be rotated while adjusting their length in the front and rear direction by an adjustment screw 343; and a pair of left and right handles 345 respectively coupled to the front ends of the left and right pairs of slide rods 344.

At this time, a binding band (not shown) is installed on the left and right pairs of the first arm seating plate 341 and the second arm seating plate 342 facing the lower arm portion, and the binding band is installed on the left and right lower arm portions. It is held in close contact with a sense of stability without being separated from the pair of the first arm seating plate 341 and the second arm seating plate 342.

By using the shoulder and elbow rehabilitation exercise device of the present invention configured as described above, the user can perform various postures such as standing, sitting on the chair 400 with the upper body upright, general forward and lateral elevation movements on the left and right sides, as well as internal and external rotation. Various shoulder joint (rotator cuff) rehabilitation exercises and elbow joint rehabilitation exercises, such as exercises, can be performed simultaneously or separately.

That is, the second drive unit 320 is controlled by adjusting the second support member 335 from the first support member 333 of the support frame 330 in the front-back direction along the longitudinal direction to suit the arm length according to the user's body type. More stable and diverse exercise treatment can be performed by adjusting the positions of the first and second arm resting plates 341 and 342, a pair of left and right arms symmetrically installed on the front and rear sides with an interposition, in a straight line. there is.

In addition, the left and right pairs of the first arm seating plate 341 and the second arm seating plate 342 are configured to be installed symmetrically left and right with the second driving unit 320 in between, as shown in FIG. 3. If the user needs to perform rehabilitation exercises by switching between the user's left and right arms, the user can perform rehabilitation exercises by simply changing the seat on the chair 400 without adjusting any additional equipment.

In addition, the left and right pair of first arm resting plates 341 and second arm resting plates 342 are used to position only the user's lower abdomen in two places when sitting on the chair 400 when performing rehabilitation exercises by switching the user's left and right arms. When supporting the lower arm portions and simultaneously binding the lower arm portions with binding bands (not shown) provided on the first arm seating plate 341 and the second arm seating plate 342, the lower arm portions are stretched in a straight line. 1 The handle 345 located in front of the arm seating plate 341 via the slide rod 344 can be grasped.

In this state, when the shoulder and elbow rehabilitation exercise device is turned on, the first driving unit 310 receives power and is driven to rotate the support frame 330 upward or downward according to the programmed setting signal. , the first arm seating plate 341 and the second arm seating plate 342 of the lower arm support portion 340 are simultaneously rotated in the up and down directions via the second driving unit 320 connected to the support frame 330, thereby providing the first The user's arm bound to the arm resting plate 341 and the second arm resting plate 342 can be lifted forward.

And according to the operation of the angle adjusting unit 338 in the armrest means 300, the second driving unit 320 is interposed. When the left and right pairs of lower arm supports 340, which are installed symmetrically, are adjusted to rotate outward at right angles as shown in FIG. 3, various rehabilitation exercises for the rotator cuff, such as internal and external rotation of the user's arm, can be performed.

In addition, in the armrest means 300, the user's body is supported and fixed to the first arm seating plate 341 and the second arm seating plate 342 only by driving the second driving unit 320 without driving the first driving unit 310. Elbow joint rehabilitation exercises can be performed.

As such, the shoulder and elbow rehabilitation exercise device of the present invention includes a first driving unit 310 for inducing shoulder joint (rotator cuff) rehabilitation exercise on the upper part of the height-adjustable main shaft 200, and a first driving unit 310 for inducing elbow joint rehabilitation exercise. The second driving unit 320, the support frame 330 that connects the first driving unit 310 and the second driving unit 320 and adjusts the length, and is installed symmetrically left and right with the second driving unit 320 in between. Since the armrest means 300 is installed with a pair of left and right lower arm supports 340 that support and fix only the lower arm in two places on the left or right, shoulder joint (rotator cuff) rehabilitation exercise and elbow joint rehabilitation exercise are performed. Can be performed simultaneously or individually, and when using the armrest means 300 by adjusting it in a straight line, not only general forward and lateral lifting movements are possible, but also the second driving unit ( When using the lower arm support portion 340, which is installed via 320, to be bent at a right angle, internal and external rotational movements are possible, and when rehabilitation exercise is required by switching the user's left and right arms, the user can use the chair (400) without separate equipment adjustment. ) You can perform rehabilitation exercises by simply changing your sitting position.

Meanwhile, the present invention is not limited to the above-described embodiments, but can be implemented with modifications and modifications without departing from the gist of the present invention, and the technical idea to which such modifications and modifications are applied also falls within the scope of the following patent claims. Must see.

100: base frame 110: base rail
120: moving part 130: holding part
200: main shaft 210: fixed block
220: first shaft 230: second shaft
240: chair fixing part 241: ring band
242: binding bolt 243: connecting rod
244: fixing ring 300: armrest means
310: first driving unit 320: second driving unit
330: Support frame 331: First bracket
332: first fastening screw 333: first support member
334: second fastening screw 335: second support member
336: second bracket 337: control button
338: Angle adjustment unit 340: Lower arm support unit
341: first arm seating plate 342: second arm seating plate
343: Adjustment screw 344: Slide rod
345: handle 400: chair

Claims (7)

Base frame 100 supported on the ground;
A main shaft (200) coupled to the base frame (100) so that its height can be adjusted in a vertical direction; and
Includes an armrest means (300) rotatably coupled to the upper part of the main shaft (200),
The armrest means 300 is,
A first driving unit 310 installed on the second shaft 230 of the main shaft 200 to induce rehabilitation exercises for the user's shoulder joint;
a second driving unit 320 installed at a certain distance from the first driving unit 310 to induce rehabilitation exercises for the user's elbow joint;
A support frame 330 that connects the first driver 310 and the second driver 320 to adjust the distance and left and right angles of the second driver 320 from the first driver 310; and
It consists of a pair of left and right lower arm support parts 340 that are installed symmetrically with the second driving part 320 in between and support and secure only the lower arm parts in two places on the left or right side,
The support frame 330 is,
A first bracket 331 mounted on the front side of the first driving unit 310 and rotated up and down;
A first support member 333 detachably coupled to the front of the first bracket 331;
a second support member 335 whose rear side is inserted into the front side of the first support member 333 and whose length is adjusted to correspond to the user's arm length;
a second bracket 336 mounted on the rear side of the second driving unit 320 to support the second driving unit 320 to rotate up and down; and
An angle adjustment unit 338 that connects the front side of the second support member 335 and the rear side of the second bracket 336 and adjusts the second drive unit 320 to a certain left and right angle using an adjustment button 337. It consists of ;,
The pair of left and right lower arm supports 340,
A pair of left and right first arm seating plates 341 installed symmetrically on the front side of the second driving unit 320;
A pair of left and right second arm seating plates 342 installed symmetrically on the rear side of the second driving unit 320;
A pair of left and right slide rods 344 respectively installed on the lower surface of the left and right pairs of first driving units 310 so as to be rotated with their length adjusted in the front and rear direction by an adjustment screw 343; and
A shoulder and elbow rehabilitation exercise device comprising a pair of left and right handles (345) each coupled to the front end of the pair of left and right slide rods (344). In claim 1,
A chair fixing part 240 is installed on the lower outer periphery of the main shaft 200 to detachably fix the chairs 400 on which the user can sit on the left and right sides with the main shaft 200 in between. Shoulder and elbow rehabilitation exercise device. In claim 2,
The chair fixing part 240 is,
A ring band 241 fitted around the lower outer circumference of the first shaft 220 of the main shaft 200;
A bolt 242 fastened to the opening of the ring band 241; and
A shoulder and elbow rehabilitation exercise device characterized in that it consists of a fixing ring 244 that is connected to the left and right sides of the ring band 241 via a connecting rod 243 and can fit one of the legs of the chair 400. . delete delete In claim 1,
A shoulder and elbow rehabilitation exercise device, characterized in that the support block 210 supporting the main shaft 200 along the base rail 110 of the base frame 100 can be slidably moved and fixed. In claim 6,
A shoulder and elbow rehabilitation exercise device, characterized in that the length of the base rail (110) of the base frame (100) can be adjusted forward and backward.

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