JP3069140U - Knee joint prevention and treatment equipment - Google Patents

Abstract

(57) [Summary] [PROBLEMS] The present invention provides a knee joint disease prevention / treatment device that can prevent and treat knee joint disease by easily strengthening the quadriceps femoris of the thigh even in an inexpensive and narrow place. To provide. SOLUTION: A slipper 12 of a knee joint prevention / treatment device 10.
The hooks 14 in the shape of an eggplant ring are attached to the rear part of the hook. One end 16A of a band-shaped rubber 16 is locked to these hooks 14. One end 16A of the band rubber 16
Are formed with through holes 18. The hooks 14 are engaged with these through holes 18 in a detachable manner. Further, a loop body 20 is fixed to the other end 16B of the band-shaped rubber 16. A string 22 is passed through the loop body 20 and can be tied to a leg 26 of a chair 24.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a preventive and therapeutic device for knee arthrosis that can strengthen and strengthen the quadriceps of the thigh while sitting in a chair or the like.

[0002]

[Prior art]

 2. Description of the Related Art In recent years, knee arthropathy caused by aging of the cartilage between the femur and the tibia and direct contact of the femur and the tibia to cause inflammation has been increasing. It is effective to strengthen the quadriceps muscle by training the quadriceps muscle of the thigh as a preventive treatment for this knee arthrosis. As a device for strengthening the quadriceps muscle of the thigh, there is a dedicated leg muscle strengthening machine installed in a hospital or a gym, but it is necessary to go to a hospital or a gym. Moreover, it is difficult to purchase the dedicated leg muscle strengthening machine economically and in terms of space.

[0003]

[Problems to be solved by the invention]

 The present invention has been made in view of the above facts, and provides a knee joint disease preventive / treatment device capable of preventing and treating knee joint disease by easily strengthening the quadriceps muscle of the thigh even in a low-priced and narrow place. Is what you do.

[0004]

[Means for Solving the Problems]

 The present invention is directed to a footwear object, an elastic body having one end fixed to a rear portion of the footwear object, and a direct or indirect manner formed on the other end of the elastic body and at the leg of a chair. And a mounting portion that is mounted on the vehicle. According to a second aspect of the present invention, there is provided a slipper, a locking member provided at a rear portion of the slipper, and a slipper disposed at a rear side of the slipper so as to be engaged with the locking member. A plurality of band-shaped rubber bodies to be locked, and provided at the other end of the band-shaped rubber bodies to sandwich the other end of the band-shaped rubber and to be directly or indirectly attached to a leg or the like of a chair. And a mounting portion.

[0005]

[Embodiment of the invention]

 1 to 3 show a first embodiment of the present invention. As shown in FIG. 1, an eggplant-shaped hook 14 as a locking body is attached to a rear portion of a slipper 12 as a footwear of the device for preventing and treating knee joint disease 10. One end 16A of a band-shaped rubber 16 as an elastic body is fixed to these hooks 14, 14. As shown in FIG. 2, in this embodiment, four belt-shaped rubbers 16 are engaged with the hooks 14 in a state of being overlapped. These hooks 14 are composed of a hook portion 14A and a rotating piece 14B. By rotating the rotating piece 14B, a gap is formed so that the belt-like rubber 16 can be disengaged. Therefore, since the one end 16A of the band-shaped rubber 16 cannot be removed unless the turning piece 14B is turned, there is no possibility that the band-shaped rubber 16 comes off during use of the knee joint disease prevention / treatment device 10. In this embodiment, the length of the belt-like rubber 16 is about 45 cm to about 50 cm, and the width is about 5 cm. As shown in FIG. 1, through holes 18 and 18 are formed at one end 16A of the belt-shaped rubber 16, and the hooks 14 and 14 are detachably engaged with the through holes 18 and 18, respectively. . At the other end 16B of each of the four belt-shaped rubbers 16, a loop body 20 as a mounting portion is fixed. The loop body 20 is fixed with the other end portions 16B of the three band-shaped rubbers 16 held therebetween. A string 22 (shown in phantom lines in FIGS. 1 and 2) is passed through the loop body 20, and the string 22 can be tied to the leg 26 of the chair 24 as shown in FIG. It has become.

Next, the operation of the device for preventing and treating knee arthrosis 10 of the first embodiment will be described. As shown in FIG. 3, when using the device for preventing and treating knee joint disease 10, the string 22 is tied to the loop 26 through the string 22 and to the leg 26 of the chair 24. Then, the foot A to be prevented and treated is put in the slipper 12 while sitting on the chair 24. At this time, only the foot A needs to be put into the slipper 12, so that even an elderly person can easily do so. When the foot A is extended forward, the three band-shaped rubbers 16 are locked at the rear part of the slipper 12. Therefore, to extend the foot A forward, it is necessary to overcome the contraction force of the band-shaped rubber 16. Is required. As a result, the quadriceps femoris muscle of the thigh is formed by putting the foot A into the slipper 12 and extending the foot A forward in the direction of the arrow in FIG. 3 or performing the exercise of returning the foot A backward in the direction of the arrow in FIG. As it is fortified and strengthened, it can prevent and treat knee osteoarthritis. In addition, since the knee treatment device 10 of the present invention is composed of the slippers 12, the hooks 14, the band-shaped rubber 16 and the loop body 20, it is not bulky and does not require a large space. Since it is not expensive, the burden of purchasing will not be heavy. Therefore, the knee joint disease preventive / treatment device 10 of the present invention can be easily inserted into the foot A slipper 12 and the foot A can be extended forward or backward, and the four thighs of the thigh can be easily used at home or at work. You can train your muscles. In addition, by extending the leg A forward or backward, it is possible to train not only the quadriceps muscle of the thigh but also the ankle joint and other muscles. In addition, in the knee joint disease prevention / treatment device 10 of the present invention, since the four band-shaped rubbers 16 are locked by the hooks 14, the locking of the hooks 14 and the band-shaped rubber 16 can be released. For this reason, if the rubber force of the four rubber strips 16 is too strong to extend the legs forward, remove the hooks 14 from the through holes 18 of the rubber strips 16 and set the optimum number (3 Or one) and hook the hook 14 to the band-like rubber 16 to train the quadriceps, ankle and other muscles with optimal strength. Therefore, the device for preventing and treating knee arthritis 10 of the present invention can be used according to the muscle strength of the quadriceps femoris of the user.

FIG. 4 shows a second embodiment of the present invention. Note that the same components as those in the first embodiment are denoted by the same reference numerals, and description thereof is omitted. As shown in FIG. 4, a leg insertion hole 34 is formed through the loop body 32 of the device 30 for preventing or treating knee joint disease according to the second embodiment, so that the leg 26 of the chair 24 can be inserted. I have. Therefore, since the knee joint prevention / treatment device 30 of the second embodiment is directly attached to the leg 26 of the chair 24, the cord 22 is attached to the loop body 32 like the knee joint prevention / treatment device 10 of the first embodiment. The labor of connecting the string 22 to the leg 26 of the chair 24 through the cable can be omitted. The other configuration, operation, and effects are the same as those of the knee joint disease prevention / treatment device 10 of the first embodiment, and therefore, description thereof will be omitted.

In the embodiment, the slipper 12 is shown as a footwear object, but it goes without saying that other footwear such as sandals may be used. Further, in the embodiment, four belt-shaped rubbers 16 are used by being superposed. However, it is needless to say that the number of the belt-shaped rubbers 16 is not limited to four, and may be three or less or five or more. In the embodiment, the other end of the band-shaped rubber 16 is locked to the chair 24, but it is needless to say that the other end is not necessarily the chair 24.

[0009]

[Effect of the invention]

 The preventive and therapeutic device for knee arthrosis according to claims 1 and 2 of the present invention can be strengthened by strengthening the quadriceps muscle while being attached to a chair or the like while sitting on the chair. It has an excellent effect that it can be used easily at home and at work because it is effective for prevention and treatment of the disease and does not require a cheap and large space. In addition, the device for preventing and treating knee arthritis according to claims 1 and 2 of the present invention is very simple to operate because it is only necessary to put foot on the footwear, so that even the elderly can easily train the quadriceps. It has an excellent effect that it can be strengthened. Furthermore, the therapeutic device for preventing or treating knee arthritis according to claim 2 of the present invention has an excellent effect that, in addition to the above effects, the quadriceps can be trained and strengthened according to the muscle strength of the quadriceps of the user. Having.

[Brief description of the drawings]

FIG. 1 is an overall plan view of a device for preventing and treating knee arthrosis according to a first embodiment.

FIG. 2 is an overall side view of the knee joint prevention / treatment device of the first embodiment.

FIG. 3 is an overall perspective view showing a use state of the knee joint disease prevention / treatment device of the first embodiment.

FIG. 4 is an overall plan view of a device for preventing and treating knee arthrosis according to a second embodiment.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Knee arthrosis prevention and treatment tool 12 Slipper 14 Hook 16 Belt rubber 20 Loop body 30 Knee arthrosis prevention and treatment instrument

Claims (2)

[Utility model registration claims] 1. A footwear object, an elastic body having one end fixed to a rear part of the footwear object, and formed directly on the other end of the elastic body and directly or indirectly attached to a leg or the like of a chair. And a mounting part for preventing knee arthrosis. 2. A slipper, a locking member provided at a rear portion of the slipper, and a rear end of the slipper disposed in a state of being overlapped with the slipper, and one end of the slipper is detachably locked to the locking body. A plurality of belt-like rubber bodies to be provided, and an attachment part provided at the other end of these belt-like rubber bodies, sandwiching the other end of the belt-like rubber, and being directly or indirectly attached to a leg or the like of a chair. A device for preventing and treating knee arthritis, comprising: