CN111773633B - Appearance is tempered to sitting posture ankle joint - Google Patents

Appearance is tempered to sitting posture ankle joint Download PDF

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Publication number
CN111773633B
CN111773633B CN202010452775.8A CN202010452775A CN111773633B CN 111773633 B CN111773633 B CN 111773633B CN 202010452775 A CN202010452775 A CN 202010452775A CN 111773633 B CN111773633 B CN 111773633B
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plate
fixed
seat
shaft
ankle
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CN111773633A (en
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马慧娟
矫金玲
韩桃
史燕
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The Third Affiliated Hospital of Zhejiang Chinese Medical University
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The Third Affiliated Hospital of Zhejiang Chinese Medical University
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    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00—Exercising apparatus specially adapted for particular parts of the body
    • A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
    • A63B23/04—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs
    • A63B23/08—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs for ankle joints
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
    • A63B21/045—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters having torsion or bending or flexion element

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  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Rehabilitation Tools (AREA)

Abstract

本发明公开了一种坐式踝关节锻炼仪，包括座椅、延伸板和脚踏组件，所述延伸板的左右两端分别与座椅和脚踏组件相固定，所述脚踏组件包括踩板、支撑板、第一拉力带、调节器、横转轴和支撑轴，所述踩板的顶面和底面中央分别设有弹力带和轴座，所述横转轴通过轴承可转动固定在轴座内，所述支撑轴的两端分别与横转轴的侧壁以及支撑板的顶面中央相固定，所述踩板的底面左右两侧分别设有可拆卸的套环，所述调节器螺纹固定在支撑板的左右两端并可调节与支撑板的间距，所述第一拉力带的顶端穿过套环而底端内壁粘贴固定在调节器的底面，结构简单，维修方便，可进行上下式脚踝运动、抗阻踝外翻脚踝运动和抗阻踝内翻脚踝运动。

Figure 202010452775

The invention discloses a seated ankle joint exercise instrument, comprising a seat, an extension board and a foot pedal assembly, the left and right ends of the extension board are respectively fixed with the seat and the foot pedal assembly, and the foot pedal assembly includes a pedal plate, support plate, first tension belt, adjuster, horizontal rotation shaft and support shaft, the top surface and bottom surface of the tread plate are respectively provided with elastic belt and shaft seat, and the horizontal rotation shaft is rotatably fixed on the shaft seat through the bearing Inside, the two ends of the support shaft are respectively fixed with the side wall of the traverse shaft and the center of the top surface of the support plate, the left and right sides of the bottom surface of the tread plate are respectively provided with detachable collars, and the adjuster is threadedly fixed. At the left and right ends of the support plate, the distance from the support plate can be adjusted. The top end of the first tension band passes through the collar and the inner wall of the bottom end is pasted and fixed on the bottom surface of the adjuster. The structure is simple and the maintenance is convenient. Ankle Exercise, Resistance Ankle Valgus Ankle Exercise, and Resistance Ankle Inversion Ankle Exercise.

Figure 202010452775

Description

Appearance is tempered to sitting posture ankle joint
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of exercise instruments, in particular to the technical field of a sitting ankle joint exercise instrument.
[ background of the invention ]
Ankle sprains generally refer to elongation or tearing of one or more ligaments of the ankle joint, causing pain, swelling, and difficulty walking, i.e., ankle sprains, i.e., ankle ligament sprains, and thereby causing soft tissue, bone damage. The ankle is divided into medial malleolus and lateral malleolus, compares the lateral malleolus, and the ligament of medial malleolus is stronger, and is difficult for the damage relatively, so sprain of ankle mainly is sprain of lateral malleolus.
The existing ankle joint exerciser usually assists a patient to do up-and-down ankle movement so as to achieve the purpose of rehabilitation training. The device is usually internally provided with a spring, so that the spring is easy to be pulled loose and inconvenient to replace after being used for a period of time, and in addition, the device cannot assist a patient to perform the motions of ankle resistance eversion, ankle resistance eversion and the like. The joint stability is jointly responsible for ligaments and muscles, the functions of the ligaments and the muscles are organically unified, and the joints can be fully protected, if one of the ligaments and the muscles is deficient, the function of the other one is strengthened as much as possible, and the gap of the whole function is filled up, namely compensation. For the ankle joint, the stability of the joint can be effectively enhanced only by comprehensively exercising the peripheral anterior group, posterior group and lateral muscle group.
[ summary of the invention ]
The invention aims to solve the problems in the prior art, and provides a sitting ankle joint exerciser which is simple in structure and convenient to maintain and can perform up-and-down ankle movement, ankle movement resisting ankle eversion and ankle movement resisting ankle inversion.
In order to achieve the purpose, the invention provides a sitting ankle joint exerciser, which comprises a seat, an extension plate and a pedal assembly, wherein the left end and the right end of the extension plate are respectively fixed with the seat and the pedal assembly, the pedal assembly comprises a pedal plate, a support plate, a first tension band, an adjuster, a transverse rotating shaft and a support shaft, the center of the top surface and the center of the bottom surface of the pedal plate are respectively provided with an elastic band and a shaft seat, the transverse rotating shaft is rotatably fixed in the shaft seat through a bearing, the two ends of the support shaft are respectively fixed with the side wall of the transverse rotating shaft and the center of the top surface of the support plate, the left side and the right side of the bottom surface of the pedal plate are respectively provided with a detachable lantern ring, the adjuster is fixed at the left end and the right end of the support plate through screw threads and can adjust the distance between the adjuster and the support plate, and the top end of the first tension band penetrates through the lantern ring while the inner wall of the bottom end of the first tension band is fixed on the bottom surface of the adjuster.
Preferably, the seat comprises a seat frame, a seat board and handrails, wherein the seat frame is L-shaped, the seat board is fixed to the top surface of a transverse plate of the seat frame, the right side of a vertical plate of the seat frame and the top surface of the seat board are respectively provided with a soft cushion, and the handrails are respectively fixed to the front side and the rear side of the seat board.
Preferably, the extension plate comprises a sleeve plate and an inner plate, a groove is formed in the right side of the sleeve plate, the left end of the inner plate is inserted into the groove, a plurality of sleeve plate long round holes communicated with the groove are formed in the sleeve plate, a plurality of inner plate screw holes are formed in the left end of the inner plate, and the sleeve plate and the inner plate are fixed through bolts and nuts.
Preferably, the adjuster comprises an adjusting bolt, a rotating block and an end block, the bottom end of a screw rod of the adjusting bolt is screwed out of a screw hole of a supporting plate of the supporting plate from top to bottom and is connected with the top surface of the rotating block, the rotating block is rotatably fixed at the top of the end block through a bearing, and the inner wall of the bottom end of the first tension band is fixedly adhered to the bottom surface of the end block.
Preferably, the bottom plate comprises a vertical rotating shaft and a bottom plate, a sliding groove is formed in the top surface of the bottom plate, two sliding blocks are fixedly arranged in the sliding groove in a sliding mode, a plurality of bottom plate long circular holes are uniformly formed in the top surface of the bottom plate and the left side and the right side of the sliding groove respectively, a plurality of sliding block screw holes are formed in the left end and the right end of each sliding block respectively, the bottom plate and the sliding blocks can be fixed through bolts and nuts, the bottom end of the vertical rotating shaft is rotatably fixed to the center of the top of each sliding block through a bearing, and the top end of the vertical rotating shaft is fixed to the center of the bottom surface of the supporting plate.
Preferably, the front side and the rear side of the bottom plate are respectively fixed with a second tension belt.
The invention has the beneficial effects that: according to the ankle rehabilitation training device, the pedal, the supporting plate, the transverse rotating shaft and the supporting shaft form a wane structure, and resistance is provided when the toe and the heel move up and down in a staggered manner by matching with the two first tension belts, so that the ankle up-down rehabilitation training is realized, the structure is simple, and the first tension belts are convenient to replace; by arranging the regulator, the first tension belt can be pre-tightened as required, the exercise difficulty is adjusted, and the service life of the first tension belt is prolonged; the vertical rotating shaft, the bottom plate and the second tension belt are arranged to provide resistance for the foot plate when the foot plate rotates left and right, so that the ankle resistance eversion or inversion rehabilitation exercise is realized, and the front group, the rear group and the lateral muscle group around the ankle of a user are fully exercised; the length of the extension plate can be adjusted, the distance between the two treading plates can be adjusted, and the adaptability is strong.
The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a front view of a sitting ankle exercise apparatus of the present invention;
FIG. 2 is a top view of a seated ankle exercise apparatus of the present invention with the footrest assembly removed;
FIG. 3 is a front view of a footrest assembly of a seated ankle exercise apparatus of the present invention;
FIG. 4 is a top plan view of the footrest assembly of a seated ankle exercise apparatus of the present invention;
FIG. 5 is a left side view of the footrest assembly of a sitting type ankle exercising apparatus of the present invention with the vertical pivoting shaft, the base plate and the second tension band removed.
In the figure: 1-seat, 11-seat frame, 12-seat plate, 13-armrest, 2-extension plate, 21-sleeve plate, 211-sleeve plate slotted hole, 22-inner plate, 3-pedal component, 31-pedal plate, 311-elastic band, 312-shaft seat, 313-sleeve ring, 32-support plate, 33-first tension band, 34-adjuster, 341-adjusting bolt, 342-rotating block, 343-end block, 35-transverse rotating shaft, 36-supporting shaft, 37-vertical rotating shaft, 38-bottom plate, 381-sliding chute, 382-sliding block, 383-bottom plate slotted hole and 39-second tension band.
[ detailed description ] embodiments
Referring to fig. 1 to 5, a sitting-type ankle exercising apparatus of the present invention includes a seat 1, an extension plate 2 and a footrest assembly 3, the left and right ends of the extension board 2 are respectively fixed with the seat 1 and the pedal assembly 3, the pedal assembly 3 comprises a pedal 31, a support board 32, a first pull belt 33, an adjuster 34, a transverse rotating shaft 35 and a support shaft 36, the center of the top surface and the bottom surface of the pedal 31 are respectively provided with an elastic belt 311 and a shaft seat 312, the transverse rotating shaft 35 is rotatably fixed in the shaft seat 312 through a bearing, two ends of the supporting shaft 36 are respectively fixed with the side wall of the transverse rotating shaft 35 and the center of the top surface of the supporting plate 32, the left side and the right side of the bottom surface of the pedal plate 31 are respectively provided with a detachable lantern ring 313, the regulator 34 is fixed at the left end and the right end of the support plate 32 by screw threads and can regulate the distance between the regulator and the support plate 32, the top end of the first tension band 33 passes through the collar 313 and the inner wall of the bottom end is adhered and fixed on the bottom surface of the regulator 34.
The seat 1 comprises a seat frame 11, a seat board 12 and armrests 13, wherein the seat frame 11 is L-shaped, the seat board 12 is fixed on the top surface of a transverse plate of the seat frame 11, the right side of a vertical plate of the seat frame 11 and the top surface of the seat board 12 are respectively provided with a soft cushion, and the armrests 13 are respectively fixed on the front side and the rear side of the seat board 12.
Extension plate 2 includes lagging 21 and inner panel 22, the right side of lagging 21 is equipped with the recess, the left end of inner panel 22 inserts in the recess, be equipped with the lagging slotted hole 211 that a plurality of and recess link up mutually on the lagging 21, the left end of inner panel 22 is equipped with a plurality of inner panel screw, lagging 21 and inner panel 22 are fixed mutually through bolt and nut.
The adjuster 34 comprises an adjusting bolt 341, a rotating block 342 and an end block 343, the bottom end of a screw of the adjusting bolt 341 is screwed out from a screw hole of a support plate of the support plate 32 from top to bottom and is connected with the top surface of the rotating block 342, the rotating block 342 is rotatably fixed at the top of the end block 343 through a bearing, and the inner wall of the bottom end of the first tension band 33 is fixedly adhered to the bottom surface of the end block 343.
The bottom plate assembly further comprises a vertical rotating shaft 37 and a bottom plate 38, a sliding groove 381 is arranged on the top surface of the bottom plate 38, two sliding blocks 382 are fixedly arranged in the sliding groove 381 in a sliding mode, a plurality of bottom plate long circular holes 383 are evenly arranged on the top surface of the bottom plate 38 and on the left side and the right side of the sliding groove 381 respectively, a plurality of sliding block screw holes are formed in the left end and the right end of each sliding block 382 respectively, the bottom plate 38 and the sliding blocks 382 can be fixed through bolts and nuts, the bottom end of the vertical rotating shaft 37 is fixed to the center of the top of each sliding block 382 through rotation of a bearing, and the top end of the vertical rotating shaft is fixed to the center of the bottom surface of the supporting plate 32.
Second tension belts 39 are fixed to the front and rear sides of the base plate 38.
The working process of the invention is as follows:
1. preparation work:
firstly, the inner plate 22 moves back and forth along the groove of the sleeve plate 21 according to the height, and then the bolt is connected with the nut through the oblong hole 211 of the sleeve plate and the screw hole of the inner plate, thereby fixing the inner plate 22 on the sleeve plate 21. Next, the two sliders 382 move along the slide groove 381, and the bolts are threaded with the nuts after passing through the slider screw holes and the bottom plate slotted holes 383, so that the distance between the treading plates 31 fixed on the two sliders 382 is adjusted to be close to the shoulder width. Then, the user sits on the seat plate 12, leans against the vertical plates of the seat frame 11, holds the armrests 13 with both hands, steps on the pedals 31 with both feet, and fixes the instep with the elastic band 311.
2. Carry out the motion of upper and lower formula ankle:
first, the toes are lifted upward toward the side close to the upper half of the user, while the heels are pressed downward toward the side away from the upper half of the user, and then the toes are pressed downward while the heels are lifted upward, which is repeated several times. During the period, the pedal 31 rotates around the transverse rotating shaft 35 continuously clockwise and anticlockwise alternately for a certain angle, the first tension belts 33 on the two sides are pulled, and the stretched first tension belts 33 pull the pedal 31 to return to the original position through elasticity, so that certain resistance is provided for the foot plate, and the upper and lower type rehabilitation exercise of the ankle is realized.
If the tightness of the first tension band 33 is to be adjusted, the adjusting bolt 341 is screwed to control the distance between the end block 343 and the support plate 32, thereby adjusting the pretension of the first tension band 33.
If the first tension band 33 needs to be replaced, the collar 313 is first removed and the first tension band 33 and the end block 343 are separated along the slit by a blade, so that the old first tension band 33 is removed and a new first tension band 33 is attached again.
3. Resistance to ankle eversion ankle movement:
for exercising the right foot, first, the second pulling force band 39 located on the side close to the left foot is put on the tread 31 located under the right foot, then the tip of the right foot is turned to the right side while the heel of the right foot is turned to the left side, and then the tip and the heel of the right foot are returned to their original positions, and this is repeated several times. During the period, the vertical rotating shaft 37 continuously rotates on the sliding block 382, when the second elastic belt 39 is drawn to the right, the second elastic belt 39 returns to the original position by pulling the pedal 31 through elasticity, and provides a certain resistance for the right foot plate, thereby realizing the rehabilitation exercise of the ankle resistance and the ankle eversion.
4. Resistance to ankle inversion ankle movement:
taking right foot exercise as an example, first, the second pulling force belt 29 located at a side close to the right foot is put on the tread 31 located under the right foot, then the tip of the right foot is rotated to the left side while the heel of the right foot is rotated to the right side, and then the tip and the heel of the right foot are returned to their original positions, and this is repeated several times. The principle is the same as that of resisting ankle eversion ankle movement.
According to the ankle rehabilitation training device, the pedal, the supporting plate, the transverse rotating shaft and the supporting shaft form a wane structure, and resistance is provided when the toe and the heel move up and down in a staggered manner by matching with the two first tension belts, so that the ankle up-down rehabilitation training is realized, the structure is simple, and the first tension belts are convenient to replace; by arranging the regulator, the first tension belt can be pre-tightened as required, the exercise difficulty is adjusted, and the service life of the first tension belt is prolonged; the vertical rotating shaft, the bottom plate and the second tension belt are arranged to provide resistance for the foot plate when the foot plate rotates left and right, so that the ankle resistance eversion or inversion rehabilitation exercise is realized, and the front group, the rear group and the lateral muscle group around the ankle of a user are fully exercised; the length of the extension plate can be adjusted, the distance between the two treading plates can be adjusted, and the adaptability is strong.
The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.

Claims (3)

1.一种坐式踝关节锻炼仪，其特征在于：包括座椅（1）、延伸板（2）和脚踏组件（3），所述延伸板（2）的左右两端分别与座椅（1）和脚踏组件（3）相固定，所述脚踏组件（3）包括踩板（31）、支撑板（32）、第一拉力带（33）、调节器（34）、横转轴（35）和支撑轴（36），所述踩板（31）的顶面和底面中央分别设有弹力带（311）和轴座（312），所述横转轴（35）通过轴承可转动固定在轴座（312）内，所述支撑轴（36）的两端分别与横转轴（35）的侧壁以及支撑板（32）的顶面中央相固定，所述踩板（31）的底面左右两侧分别设有可拆卸的套环（313），所述调节器（34）螺纹固定在支撑板（32）的左右两端并可调节与支撑板（32）的间距，所述第一拉力带（33）的顶端穿过套环（313）而底端内壁粘贴固定在调节器（34）的底面，所述调节器（34）包括调节栓（341）、转块（342）和端块（343），所述调节栓（341）的螺杆底端由上至下从支撑板（32）的支撑板螺孔中旋出并与转块（342）的顶面相连接，所述转块（342）通过轴承可转动固定在端块（343）的顶部，所述第一拉力带（33）的底端内壁粘贴固定在端块（343）的底面，还包括竖转轴（37）和底板（38），所述底板（38）的顶面设有滑槽（381），所述滑槽（381）内滑动固定有两个滑块（382），所述底板（38）的顶面且位于滑槽（381）的左右两侧分别均匀设有若干个底板长圆孔（383），所述滑块（382）的左右两端分别设有若干个滑块螺孔，所述底板（38）和滑块（382）可通过螺栓和螺母相固定，所述竖转轴（37）的底端通过轴承转动固定在滑块（382）的顶部中央而顶端固定在支撑板（32）的底面中央，所述底板（38）的前后两侧还分别固定有第二拉力带（39）。1. A seated ankle joint exercise instrument, characterized in that it comprises a seat (1), an extension plate (2) and a footrest assembly (3), and the left and right ends of the extension plate (2) are respectively connected to the seat. (1) is fixed to the pedal assembly (3), and the pedal assembly (3) includes a pedal (31), a support plate (32), a first tension belt (33), an adjuster (34), a transverse axis (35) and a support shaft (36), an elastic band (311) and a shaft seat (312) are respectively provided on the top surface and the center of the bottom surface of the tread plate (31), and the horizontal rotation shaft (35) is rotatably fixed by bearings In the axle seat (312), both ends of the support shaft (36) are respectively fixed to the side wall of the traverse shaft (35) and the center of the top surface of the support plate (32), and the bottom surface of the tread plate (31) Removable collars (313) are respectively provided on the left and right sides, and the adjuster (34) is threadedly fixed on the left and right ends of the support plate (32) and can adjust the distance from the support plate (32). The top end of the tension band (33) passes through the collar (313) and the inner wall of the bottom end is pasted and fixed on the bottom surface of the adjuster (34), and the adjuster (34) includes an adjusting pin (341), a turning block (342) and an end block (343), the bottom end of the screw of the adjusting bolt (341) is unscrewed from the screw hole of the support plate (32) from top to bottom and connected with the top surface of the rotating block (342), the rotating block (342) ) is rotatably fixed on the top of the end block (343) through a bearing, the inner wall of the bottom end of the first tension band (33) is pasted and fixed on the bottom surface of the end block (343), and also includes a vertical shaft (37) and a bottom plate (38) ), the top surface of the bottom plate (38) is provided with a sliding groove (381), two sliding blocks (382) are slidably fixed in the sliding groove (381), and the top surface of the bottom plate (38) is located in the sliding groove (381). The left and right sides of the groove (381) are evenly provided with a plurality of bottom plate oblong holes (383), and the left and right ends of the slider (382) are respectively provided with a number of slider screw holes. The block (382) can be fixed by bolts and nuts, the bottom end of the vertical shaft (37) is fixed on the top center of the slider (382) through the bearing rotation, and the top end is fixed on the bottom surface center of the support plate (32). Second tension belts (39) are respectively fixed on the front and rear sides of the bottom plate (38). 2.如权利要求1所述的一种坐式踝关节锻炼仪，其特征在于：所述座椅（1）包括座椅框架（11）、座板（12）和扶手（13），所述座椅框架（11）呈L字形，所述座板（12）固定在座椅框架（11）的横板顶面，所述座椅框架（11）的竖板右侧和座板（12）顶面分别设有软垫，所述扶手（13）分别固定在座板（12）的前后两侧。2. A sitting ankle joint exercise device according to claim 1, characterized in that: the seat (1) comprises a seat frame (11), a seat plate (12) and an armrest (13), the The seat frame (11) is L-shaped, the seat plate (12) is fixed on the top surface of the horizontal plate of the seat frame (11), the right side of the vertical plate of the seat frame (11) and the seat plate (12) The top surface is respectively provided with soft pads, and the armrests (13) are respectively fixed on the front and rear sides of the seat plate (12). 3.如权利要求1所述的一种坐式踝关节锻炼仪，其特征在于：所述延伸板（2）包括套板（21）和内板（22），所述套板（21）的右侧设有凹槽，所述内板（22）的左端插入在凹槽内，所述套板（21）上设有若干个与凹槽相贯通的套板长圆孔（211），所述内板（22）的左端设有若干个内板螺孔，所述套板（21）和内板（22）通过螺栓和螺母相固定。3. A seated ankle joint exercise device according to claim 1, characterized in that: the extension plate (2) comprises a sleeve plate (21) and an inner plate (22), and the sleeve plate (21) has an inner plate (21). The right side is provided with a groove, the left end of the inner plate (22) is inserted into the groove, the sleeve plate (21) is provided with a plurality of sleeve plate oblong holes (211) that communicate with the groove, the sleeve plate (21) The left end of the inner plate (22) is provided with several inner plate screw holes, and the sleeve plate (21) and the inner plate (22) are fixed by bolts and nuts.
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CN118286652A (en) * 2024-04-23 2024-07-05 中国人民解放军联勤保障部队第九八九医院 A strength training device for foot and ankle repair

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