CN220110363U - Lower limb function exerciser - Google Patents

Abstract

The utility model relates to the technical field of medical devices, and aims to provide a lower limb function exercise machine which comprises an exercise machine body and a fixing part, wherein the exercise machine body is fixed through the fixing part, two ends of the exercise machine body are respectively provided with a closed end and an open end, the open end extends towards the closed end and forms at least one lower limb cavity, the other end of the lower limb cavity is provided with a foot pad, one surface of the foot pad towards the closed end is fixed with an elastic piece, the foot pad can move relative to the closed end and enable the elastic piece to be abutted against the closed end, and the inner wall of the lower limb cavity is fixed with a first massage convex block. When in use, the sole of the patient steps on the foot pad to repeatedly advance and retreat so as to achieve the effect of exercise rehabilitation. Because the inner wall of the lower limb cavity is fixed with the first massage convex blocks, the first massage convex blocks can massage the legs and promote the blood circulation of the lower limb in the advancing and retreating processes of the sole. Simple and reasonable structure and flexible and convenient use.

Description

Lower limb function exerciser

Technical Field

The utility model relates to the technical field of medical devices, in particular to a lower limb function exerciser.

Background

For patients who need to lie in bed for a long time due to diseases or operations and have affected limb functions after the diseases, autonomous activities of lower limbs are limited, and functional position defects are easy to occur, so that the rehabilitation of lower limb functional exercise is very important. Along with the increasing popularization of the concept of rehabilitation surgery, the rehabilitation work in the perioperative period is particularly important. A large number of patients with surgery still need to lie in bed for a period of time, and whether the function exercise during the lying rest is closely related to the long-term curative effect of the patients after the surgery. For most of orthopedic hip-knee joint replacement and lower limb fracture operation patients, postoperative lower limb muscle function exercise is particularly important, muscle strength of the patients can be effectively increased, blood circulation of the lower limbs is facilitated, detumescence is promoted, deep vein thrombosis of the lower limbs is prevented, and powerful guarantee is provided for the patient to walk in the lower bed. Therefore, a lower limb function exercise apparatus is required to assist the patient in performing exercise.

The lower limb functional exercise apparatus sold and used in the market at present is various, such as a rehabilitation bed, a rehabilitation wheelchair, a running machine-like rehabilitation apparatus and the like, and can be implemented only by the help of a patient with certain physical ability and a rehabilitation professional. There are also rehabilitation devices such as automatic inflatable massage, which do not require patient cooperation.

For large pieces of rehabilitation equipment, the device is large, the price is high, and the operation specificity is high. The rehabilitation device requires guidance and assistance of professional staff when performing rehabilitation exercise, and meanwhile, the device requires a higher degree of coordination and autonomous movement capability of patients, so that the device is not suitable for common wards and home rehabilitation configurations. The automatic massage type rehabilitation device for automatic inflation and the like has the main effects of dredging channels and collaterals, relaxing muscles, preventing thrombus and the like, and has no great help to functional exercise.

Disclosure of Invention

The present utility model aims to solve the above technical problems at least to some extent.

The utility model aims to provide a lower limb function exerciser which is simple and reasonable in structure and flexible and convenient to use.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides a low limbs function exercise ware, includes exercise ware body and fixed part, the exercise ware body is fixed through the fixed part, the both ends of exercise ware body are equipped with blind end and open end respectively, the open end extends and forms at least one low limbs cavity towards the blind end, the other end of low limbs cavity is equipped with the callus on the sole, the callus on the sole is fixed with the elastic component towards the one side of blind end, the callus on the sole can be for the blind end activity and make the elastic component can with blind end butt, the inner wall of low limbs cavity is fixed with first massage lug.

When the utility model is used, the exerciser body is fixed on the bed head through the fixing part. The patient lies on the bed, stretches into the lower limb cavity with the lower limb that needs to temper, and the sole steps on the callus on the sole and kicks forward, and the callus on the sole is towards blind end forward, and elastic component and blind end butt produce resilience force. After the foot pad is stepped on to the bottom, the sole is relaxed and retracted backwards, and the foot pad is reset under the reaction force of the elastic piece. The sole of the patient repeatedly operates to achieve the effect of exercise rehabilitation. Because the inner wall of the lower limb cavity is fixed with the first massage convex blocks, the first massage convex blocks can massage the legs and promote the blood circulation of the lower limb in the advancing and retreating processes of the sole.

The cross section of the lower limb cavity is preferably designed to be similar to the shape of the sole of a foot, the vertical height is several times the transverse width, and the knees are propped upwards when the sole of the foot is retracted in a state that the patient lies flat. Wherein, the maximum height of the knee upward top is basically the same as the height of the toes, and the lower limb cavity does not cause too much interference to the knee because the foot sole of the patient has a short movement stroke.

Compared with the existing lower limb rehabilitation equipment for bedridden patients, the utility model has the main advantages of small volume and simple structure. The massage can be performed while the patient exercises, the active exercise and the passive exercise are combined, the exercise effect is enhanced, and the early rehabilitation of the patient is promoted. The device has a relatively simple and portable structure, and can be equipped for ward and home rehabilitation. The patient can use the device to carry out functional exercise certainly, need not other people and operates and help, has changed in the past and need other people manual massage in order to reach the trouble of rehabilitation exercise, has saved medical personnel's operating time simultaneously. In addition, the device does not need power supply to be electrified, so that the trouble of power utilization and power plug-in is avoided, the environment is protected, and the use convenience is improved.

In a preferred embodiment, the first massage protrusions are respectively fixed on two sides and the bottom of the inner wall of the lower limb cavity. Because the muscles of the legs are mainly concentrated on the two sides and the bottom, the muscles at the top are fewer, and therefore the first massage convex blocks are respectively fixed on the two sides and the bottom of the inner wall of the cavity of the lower limb, the muscles on the two sides and the bottom of the legs are convenient to massage, the damage to bones at the top is avoided, and the pain of a patient is increased.

In a preferred embodiment, a second massage bump is fixed to the side of the foot pad facing the open end. The second massage convex blocks can massage the soles of the patient and promote the blood circulation of the soles.

In a preferred embodiment, the elastic member comprises a plurality of springs, a surface of the foot pad facing the closed end is provided with a fixing column, and one end of each spring is fixed with the fixing column. The springs are evenly distributed on one face of the foot pad, which faces the closed end, so that the overall stability and balance of the foot pad in the moving process can be maintained. Meanwhile, the elastic force of the springs is larger, so that a patient needs to exercise more forcefully, and the exercise effect is enhanced. The elasticity of a plurality of springs also can keep longer, is difficult for elasticity inefficacy, increase of service life.

In a preferred embodiment, an orientation sleeve is arranged between the foot pad and the closed end, the foot pad is provided with an orientation block, the orientation sleeve is provided with an orientation groove, and the orientation block is clamped into the orientation groove. The directional blocks of the foot pads are clamped into the directional grooves of the directional sleeves, so that the moving route and the travel of the foot pads can be limited, the foot pads are more stable when a patient exercises, and the foot pads are prevented from shifting in the moving process or after a period of time.

In a preferred embodiment, the closed end is removably secured to the exerciser body. Since the exerciser body is elongated, if all the parts are installed and maintained from the open end, great inconvenience is caused. The blind end is fixed for dismantling with the exerciser body, when needs installation or maintenance callus on the sole and elastic component, can dismantle the blind end. After installation or maintenance, the closed end and the exerciser body are re-fixed.

In a preferred embodiment, the fixing part and the closed end are detachably fixed, and the fixing part is provided with a buckling position. Is provided with a detachable fixing part, and a patient can directly fix the buckling position of the fixing part with the bed frame of the bed head so as to exercise on the bed. The patient can also detach the fixed part from the closed end and vertically place the exerciser body on the ground, and exercise is performed when the exerciser body is in a sitting position.

In a preferred embodiment, a flexible material is filled between the inner wall of the lower limb cavity and the inner wall of the exerciser body. The flexible material is soft and skin friendly, and can increase the comfort level of the legs of the patient. The flexible material can also flexibly stretch out and draw back, can be applicable to the shank of different thickness, has higher use adaptability.

In a preferred embodiment, two lower limb cavities are included, the lower limb cavities being arranged side-to-side in parallel. Two lower limb cavities can be convenient for the patient to exercise with the left and right feet simultaneously.

The beneficial effects of the utility model are as follows:

compared with the existing lower limb rehabilitation equipment for bedridden patients, the utility model has the main advantages of small volume and simple structure. The massage can be performed while the patient exercises, the active exercise and the passive exercise are combined, the exercise effect is enhanced, and the early rehabilitation of the patient is promoted. The device has a relatively simple and portable structure, and can be equipped for ward and home rehabilitation. The patient can use the device to carry out functional exercise certainly, need not other people and operates and help, has changed in the past and need other people manual massage in order to reach the trouble of rehabilitation exercise, has saved medical personnel's operating time simultaneously. In addition, the device does not need power supply to be electrified, so that the trouble of power utilization and power plug-in is avoided, the environment is protected, and the use convenience is improved.

Drawings

Fig. 1 is a schematic perspective view of embodiment 1 of the present utility model.

Fig. 2 is a schematic diagram of an exploded structure of embodiment 1 of the present utility model.

Fig. 3 is a schematic cross-sectional structure of embodiment 1 of the present utility model.

Fig. 4 is a schematic view of an open end section of embodiment 1 of the present utility model.

Fig. 5 is a schematic perspective view of embodiment 2 of the present utility model.

Fig. 6 is a schematic view of an open end section of embodiment 2 of the present utility model.

The drawings are for illustrative purposes only and are not to be construed as limiting the utility model; for the purpose of better illustrating the embodiments, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the size of the actual product; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Detailed Description

The utility model will now be described in further detail with reference to the drawings and to specific examples.

Example 1

As shown in fig. 1 to 4, a lower limb function exerciser 100 of the present utility model includes an exerciser body 101 and a fixing portion 102, the exerciser body 101 being fixed to a head or the like by the fixing portion 102. Both ends of the exerciser body 101 are respectively provided with a closed end 103 and an open end 104, and the open end 104 extends toward the closed end 103 and forms a lower limb cavity. The other end of the lower limb cavity is provided with a foot pad 105, and one surface of the foot pad 105 facing the closed end 103 is fixed with an elastic piece 106. The footpad 105 is movable relative to the closed end 103 and enables the resilient member 106 to abut the closed end 103.

The inner wall of the lower limb cavity is fixed with a first massage lug 107. The first massage protrusions 107 may be spherical, hemispherical or smoothly curved. The first massage protrusions 107 may be integrally formed with the inner wall of the lower limb cavity by an injection molding process or be adhered to the inner wall of the lower limb cavity by strong adhesive.

In use, the exerciser body 101 is fixed to the head of a bed by the fixing portion 102. The patient lies on the bed, stretches the lower limb that will take exercise into the lower limb cavity, and the sole steps on callus on sole 105 and kicks forward, callus on sole 105 is towards blind end 103 forward, and elastic component 106 and blind end 103 butt and produce resilience force. After the foot pad 105 is stepped on to the bottom, the sole of the foot is relaxed and retracted backward, and the foot pad 105 is also restored by the reaction force of the elastic member 106. The sole of the patient repeatedly operates to achieve the effect of exercise rehabilitation. Because the inner wall of the lower limb cavity is fixed with the first massage convex blocks 107, the first massage convex blocks 107 can massage the legs and promote the blood circulation of the lower limb in the advancing and retreating processes of the sole.

The cross section of the lower limb cavity is preferably designed to be similar to the shape of the sole of a foot, the vertical height is several times the transverse width, and the knees are propped upwards when the sole of the foot is retracted in a state that the patient lies flat. Wherein, the maximum height of the knee upward top is basically the same as the height of the toes, and the lower limb cavity does not cause too much interference to the knee because the foot sole of the patient has a short movement stroke. Of course, in other embodiments, the lower limb cavity may be rectangular or elliptical, and only needs to be provided with a sufficient height to avoid interference with the knee.

In this embodiment, the first massage protrusions 107 are respectively fixed to two sides and the bottom of the inner wall of the lower limb cavity. Because the muscles of the legs are mainly concentrated on the two sides and the bottom, the muscles on the top are fewer, and therefore, the first massage convex blocks 107 are respectively fixed on the two sides and the bottom of the inner wall of the cavity of the lower limb, so that the muscles on the two sides and the bottom of the legs are convenient to massage, the damage to bones on the top is avoided, and the pain of a patient is increased.

In this embodiment, a second massage bump 108 is fixed to a surface of the foot pad 105 facing the open end 104. The second massage protrusions 108 massage the sole of the patient to promote blood circulation of the sole. The second massage protrusions 108 may be spherical, hemispherical or smoothly curved. The second massage protrusions 108 may be integrally formed with the housing of the footpad 105 or adhered to the side of the footpad 105 facing the open end 104 by a strong adhesive.

In this embodiment, the elastic member 106 includes a plurality of springs, a fixing column 109 is disposed on a surface of the foot pad 105 facing the closed end 103, and one end of the spring is fixed to the fixing column 109. The plurality of springs are evenly distributed on the side of the footpad 105 facing the closed end 103 to maintain an overall stable balance of the footpad 105 during movement. Meanwhile, the elastic force of the springs is larger, so that a patient needs to exercise more forcefully, and the exercise effect is enhanced. The elasticity of a plurality of springs also can keep longer, is difficult for elasticity inefficacy, increase of service life.

In this embodiment, an orientation sleeve 110 is disposed between the foot pad 105 and the closed end 103. The foot pad 105 is provided with an orientation block 111, the orientation sleeve 110 is provided with an orientation groove 112, and the orientation block 111 is clamped into the orientation groove 112. The orientation block 111 of the foot pad 105 is clamped into the orientation groove 112 of the orientation sleeve 110, so that the moving route and the travel of the foot pad 105 can be limited, the patient can exercise more stably, and the foot pad 105 is prevented from being shifted during the moving process or after a period of time.

In this embodiment, the closed end 103 and the exerciser body 101 are detachably fixed. Since the exerciser body 101 is elongated, if all the components are mounted and maintained from the open end 104, great inconvenience is caused. The closed end 103 is detachably secured to the exerciser body 101, and the closed end 103 can be removed when it is desired to install or maintain the foot pads 105 and the resilient members 106. After installation or maintenance is completed, the closed end 103 is then reattached to the exerciser body 101.

In this embodiment, the fixing portion 102 and the closed end 103 are detachably fixed, and the fixing portion 102 is provided with a fastening position. Is provided with a detachable fixing part 102, and a patient can directly fix the buckling position of the fixing part 102 with the bed frame of the bed head so as to exercise on the bed. The patient can also detach the fixing portion 102 from the closed end 103 and place the exerciser body 101 vertically on the ground to exercise while in the sitting position.

In this embodiment, a flexible material is filled between the inner wall of the lower limb cavity and the inner wall of the exerciser body 101. The flexible material is soft and skin friendly, and can increase the comfort level of the legs of the patient. The flexible material can also flexibly stretch out and draw back, can be applicable to the shank of different thickness, has higher use adaptability. Similarly, the interior of the shell of the footpad 105 may also be filled with a flexible material, thereby increasing the comfort of the patient's sole.

Example 2

This embodiment differs from embodiment 1 in that: as shown in fig. 5 and 6, in the present embodiment, the lower limb function exerciser 100 includes two lower limb cavities arranged in parallel left and right. Two lower limb cavities can be convenient for the patient to exercise with the left and right feet simultaneously.

Other structures are the same as in embodiment 1.

It is to be understood that the above examples of the present utility model are provided by way of illustration only and not by way of limitation of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims (9)

1. The utility model provides a low limbs function exercise ware, its characterized in that, includes exercise ware body and fixed part, the exercise ware body passes through the fixed part to be fixed, the both ends of exercise ware body are equipped with blind end and open end respectively, the open end extends and forms at least one low limbs cavity towards the blind end, the other end of low limbs cavity is equipped with the callus on the sole, the callus on the sole is fixed with the elastic component towards the one side of blind end, the callus on the sole can be for the blind end activity and make the elastic component can with blind end butt, the inner wall of low limbs cavity is fixed with first massage lug.

2. The lower limb function exerciser according to claim 1, wherein the first massage protrusions are respectively fixed to both sides and the bottom of the inner wall of the lower limb cavity.

3. The lower limb function exerciser according to claim 1, wherein the foot pad has a second massage tab secured to a side thereof facing the open end.

4. The lower limb functional exerciser according to claim 1, wherein the elastic member comprises a plurality of springs, a fixing column is provided on a side of the foot pad facing the closed end, and one end of the spring is fixed to the fixing column.

5. The lower limb function exercise machine of claim 1, wherein an orientation sleeve is arranged between the foot pad and the closed end, the foot pad is provided with an orientation block, the orientation sleeve is provided with an orientation groove, and the orientation block is clamped into the orientation groove.

6. The lower extremity functional exerciser of claim 1, wherein the closed end is removably secured to the exerciser body.

7. The lower limb function exercise apparatus of claim 1, wherein the fixing portion and the closed end are detachably fixed, and the fixing portion is provided with a fastening position.

8. The lower extremity functional exerciser of claim 1, wherein a flexible material is filled between the inner wall of the lower extremity cavity and the inner wall of the exerciser body.

9. The lower limb functional exerciser according to any one of claims 1-8, comprising two lower limb cavities arranged side-by-side in parallel.