Auxiliary support for leg rehabilitation

Abstract

The utility model discloses an auxiliary support for leg rehabilitation, which relates to the technical field of leg rehabilitation and comprises a knee connecting sheath component, a shank wrapping and clamping fixing sleeve component, a foot plate flexible fixing sleeve component and a grounding support plate which are sequentially arranged on the leg of a user from top to bottom. Wherein the knee connecting sheath assembly is arranged at a knee joint of a human body; the shank wrapping and clamping fixing sleeve assembly is arranged on the shank of the human body. The grounding supporting plate is installed at the end of the shank wrapping and clamping fixing sleeve assembly. The foot plate flexible fixing sleeve assembly is arranged on the shank wrapping and clamping fixing sleeve assembly and connected with the foot plate of the human body, the auxiliary support lifts the injured leg of a user to enable the injured leg to be suspended, use stress of the injured leg is avoided, meanwhile, the supporting effect of a walking stick is simulated, stress in the supporting process is transferred to the knee position or the position above the knee through the shank wrapping and clamping fixing sleeve assembly, and therefore the user feels more comfortable. The knees and the parts above the knees are stressed and supported, so that auxiliary supporting in the rehabilitation process is achieved, and a user is assisted in walking.

Description

Technical Field

[0001] The utility model belongs to the technical field of leg rehabilitation, and particularly relates to an auxiliary bracket for leg rehabilitation. Background Art

[0002] In clinical medicine, orthopedic surgery and postoperative rehabilitation complement each other. Regular rehabilitation treatment is a necessary means to help achieve the surgical purpose and ensure the success of the surgery. After fracture reduction, fixation or surgery, it takes one to several months to achieve clinical healing. During this period, the normal movement of the user is restricted, which will cause disuse atrophy of the muscles, reduced muscle tone. Long-term immobilization can cause bone decalcification, joint stiffness or even contracture, and in severe cases, disability may be left. Therefore, for the rehabilitation treatment of the legs, it is necessary to use rehabilitation devices to assist the movement of the legs to accelerate blood circulation and healing repair, and prevent muscle atrophy caused by long-term immobilization of the legs, which affects the rehabilitation and other functions of the legs.

[0003] At present, the commonly used rehabilitation aids are crutches. Therefore, many people mostly rest quietly or walk with crutches after leg injuries, or they are assisted by others. The former uses crutches for assisted walking. Since the crutches do not have a device for fixing the ankle joint, the weight of the upper body of the user is pressed on the crutches during walking, and the center of gravity of the human body is biased, so it is easy to fall during walking, causing secondary injury to the legs. At the same time, the use of crutches is extremely inconvenient and troublesome to carry. For users with initial leg injuries, using crutches to assist walking is extremely uncoordinated, and the injured leg has no sense of participation, and the rehabilitation effect is not obvious. Content of the Utility Model

[0004] The purpose of the utility model is to provide an auxiliary bracket for leg rehabilitation. Through fixed wrapping, the injured leg of the user is lifted and suspended to avoid being stressed, and at the same time, similar to the use principle of crutches, the support stress point is transferred to the knee or above the knee to achieve auxiliary support during the rehabilitation process and assist the user to walk. The specific technical solutions are as follows:

[0005] An auxiliary bracket for leg rehabilitation, comprising:

[0006] A knee connection sheath assembly, which is arranged at the knee joint of the human body;

[0007] A calf clamping and fixing sleeve assembly, which is installed on the calf of the human body;

[0008] A grounding support plate, which is installed at the end of the calf clamping and fixing sleeve assembly and is used to contact the ground,

[0009] The flexible footplate fixing sleeve assembly is arranged on the calf clamping and fixing sleeve assembly. The flexible footplate fixing sleeve assembly is connected to the human footplate and is located between the calf clamping and fixing sleeve assembly and the grounding support plate;

[0010] Below the knee is suspended by the fixation of the calf clamping and fixing sleeve assembly. The grounding support plate is supported on the ground, and the reaction force is transmitted to the human knee through the calf clamping and fixing sleeve assembly.

[0011] Preferably, the knee connecting sheath assembly includes a knee guard sleeve and a knee tie strap. The knee guard sleeve wraps the entire knee surface, and the knee guard sleeve extends 5 cm up and down. The knee tie straps are respectively installed at the upper and lower ends of the knee guard sleeve and are fixedly tied to the human limb.

[0012] Preferably, the inside of the knee guard sleeve is filled with buffer materials.

[0013] Preferably, the calf clamping and fixing sleeve assembly includes a support sleeve, a first protective splint, a second protective splint, and an elastic connecting band. The support sleeve is sleeved at a position below the human knee joint. The first protective splint and the second protective splint are combined to clamp the human calf. There are several elastic connecting bands between the first protective splint and the second protective splint. The first protective splint and the second protective splint are clamped and installed on the human calf through the elastic connecting bands. The upper ends of the first protective splint and the second protective splint abut against the support sleeve.

[0014] Preferably, the flexible footplate fixing sleeve assembly is installed at the lower ends of the first protective splint and the second protective splint;

[0015] The flexible footplate fixing sleeve assembly includes a sponge pad, a supporting net, and a hanging ear. The sponge pad is arranged on the supporting net and is padded at the human foot. One end of the hanging ear is connected to the supporting net, and the other end is connected to the first protective splint or the second protective splint.

[0016] Preferably, the grounding support plate is detachably installed at the lower ends of the first protective splint and the second protective splint;

[0017] The first protective splint and the second protective splint are provided with limit support blocks. The grounding support plate includes a tightening band, a supporting sleeve, a connecting rib, and a grounding plate. The tightening band and the connecting rib are arranged on the supporting sleeve. The upper end surface of the supporting sleeve abuts against the lower end surface of the limit support block. The supporting sleeve is sleeved at a position above the human ankle. The tightening band fixedly connects the grounding support plate to the human limb. The connecting rib is provided with the grounding plate at its end, and the grounding plate is supported on the ground.

[0018] Preferably, the supporting sleeve is of a U-shaped structure, and the tightening strap is arranged at the opening of the supporting sleeve.

[0019] Compared with the existing technology, the utility model has the following beneficial effects:

[0020] The utility model provides an auxiliary bracket for leg rehabilitation. Through fixed wrapping, the injured leg of the user is lifted and suspended to avoid being stressed. At the same time, imitating the supporting function of a crutch, the grounding support plate is similar to the foot of a crutch, and the calf clamping and fixing sleeve assembly is similar to the rod body of a crutch. The force during the supporting process is transferred to the knee or above the knee through the calf clamping and fixing sleeve assembly, and the force is supported through the knee and above the knee to achieve auxiliary support during the rehabilitation process and assist the user to walk. Description of the Drawings

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for description in the embodiments. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to actual scale.

[0022] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0023] Main reference numeral descriptions:

[0024] 100 - Knee connection sheath assembly, 110 - Knee protection sleeve, 120 - Knee tying strap, 200 - Calf clamping and fixing sleeve assembly, 210 - Support sleeve, 220 - First splint, 221 - Limit support block, 230 - Second splint, 240 - Elastic connection strap, 300 - Grounding support plate, 310 - Tightening strap, 320 - Supporting sleeve, 330 - Connecting rib, 340 - Grounding plate, 400 - Foot plate flexible fixing sleeve assembly, 410 - Sponge pad, 420 - Support net, 430 - Hanging ear. Detailed Embodiments

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "top part", "bottom part", "top surface", "bottom surface", "inner", "outer", "inner side", "outer side", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0027] In the description of the present utility model, the meaning of "several" is one or more, the meaning of "multiple" is two or more, and understandings such as "greater than", "less than", "exceeding", etc. do not include the present number, and understandings such as "above", "below", "within", etc. include the present number. If there are descriptions of the terms "first", "second", "third", etc., they are only for the purpose of description and distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.

[0028] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "connected", "connected to", "set" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. The following will describe the embodiments according to the overall structure of the present utility model.

[0029] Embodiment

[0030] As Figure 1 shown, an auxiliary bracket for leg rehabilitation includes a knee connection sheath assembly 100, a calf clamping and fixing sleeve assembly 200, a foot plate flexible fixing sleeve assembly 400, and a grounding support plate 300 that are sequentially arranged on the user's leg from top to bottom. Among them, the knee connection sheath assembly 100 is arranged at the knee joint of the human body; the calf clamping and fixing sleeve assembly 200 is arranged at the calf of the human body; the grounding support plate 300 is installed at the end of the calf clamping and fixing sleeve assembly 200 and is used to contact the ground; the foot plate flexible fixing sleeve assembly 400 is arranged on the calf clamping and fixing sleeve assembly 200, the foot plate flexible fixing sleeve assembly 400 is located between the calf clamping and fixing sleeve assembly 200 and the grounding support plate 300, and the foot plate flexible fixing sleeve assembly 400 is connected to the human foot plate;

[0031] Preferably, it is assumed that the injured position of the user's leg is below the knee. Then, the part below the knee is suspended by the fixation of the lower leg clamping and fixing sleeve assembly 200. The grounding support plate 300 is supported on the ground. The reaction force received during the support process of the grounding support plate 300 is transmitted to the knee of the human body through the lower leg clamping and fixing sleeve assembly 200 and is supported by the knee or above the knee. The principle of the auxiliary bracket for leg rehabilitation in this application is similar to that of a medical crutch. The main purpose is to lift and suspend the injured part to avoid its bearing force during use. However, this application is different from the crutch in that the force is applied at the knee or above the knee, while the force-bearing position of the crutch is under the armpit.

[0032] Preferably, the knee connection sheath assembly 100 includes a knee guard 110 and a knee strap 120. The knee guard 110 wraps the entire knee surface, and the knee guard 110 extends 5 cm upward and downward. The knee straps 120 are respectively installed at the upper and lower ends of the knee guard 110 and are fixedly tied to the human limb. Among them, the knee guard 110 is filled with a buffer material to protect the knee position of the human body. The knee strap 120 has telescopic adjustability to improve its applicability.

[0033] Preferably, the lower leg clamping and fixing sleeve assembly 200 includes a support sleeve 210, a first splint 220, a second splint 230, and an elastic connecting band 240. The support sleeve 210 is sleeved at a position below the knee joint of the human body. The first splint 220 and the second splint 230 are combined to clamp the lower leg of the human body. There are several elastic connecting bands 240 between the first splint 220 and the second splint 230. It can be known that the elastic connecting band 240 is adjustable. The first splint 220 and the second splint 230 are clamped and installed on the lower leg of the human body through the elastic connecting band 240. The upper ends of the first splint 220 and the second splint 230 abut against the support sleeve 210, aiming to facilitate the transmission of the acting force to the knee.

[0034] Preferably, the foot flexible fixing sleeve assembly 400 is installed at the lower ends of the first splint 220 and the second splint 230;

[0035] The foot flexible fixing sleeve assembly 400 includes a sponge pad 410, a supporting net 420, and a hanging ear 430. The sponge pad 410 is arranged on the supporting net 420 and is padded at the foot of the human body. The supporting net 420 is used for support. One end of the hanging ear 430 is connected to the supporting net 420, and the other end is connected to the first splint 220 or the second splint 230. The purpose of setting the foot flexible fixing sleeve assembly 400 is to improve the comfort of the suspended foot.

[0036] Preferably, the grounding support plate 300 is detachably installed at the lower ends of the first splint 220 and the second splint 230;

[0037] The first splint 220 and the second splint 230 are provided with limiting support blocks 221. The grounding support plate 300 includes a binding strap 310, a supporting sleeve 320, a connecting rib 330 and a grounding plate 340. The binding strap 310 and the connecting rib 330 are arranged on the supporting sleeve 320. The upper end surface of the supporting sleeve 320 abuts against the lower end surface of the limiting support block 221. The supporting sleeve 320 is wrapped around the position above the ankle of the human body. Moreover, the supporting sleeve 320 is wrapped outside the first splint 220 and the second splint 230. Among them, the supporting sleeve 320 is in a U-shaped structure, and the binding strap 310 is arranged at the opening of the supporting sleeve 320; the binding strap 310 fixedly connects the grounding support plate 300 with the human limb. The grounding plate 340 is arranged at the end of the connecting rib 330. The grounding plate 340 supports on the ground. The reaction force received during the support process of the grounding plate 340 is transmitted to the limiting support block 221 through the supporting sleeve 320, and then transmitted to the first splint 220 and the second splint 230 by the limiting support block 221, and then transmitted to the knee of the human body by the splints, and the force is supported by the knee or above the knee.

[0038] In summary, an auxiliary bracket for leg rehabilitation provided by the present utility model. Through fixed wrapping, the injured leg of the user is lifted and suspended to avoid being stressed during use. At the same time, imitating the supporting function of a crutch, the grounding support plate is similar to the foot of a crutch, and the calf clamping and fixing sleeve assembly is similar to the rod body of a crutch. The force during the support process is transferred to the knee or above the knee through the calf clamping and fixing sleeve assembly, and the force is supported by the knee and above the knee to achieve auxiliary support during the rehabilitation process and assist the user to walk.

[0039] The foregoing description of specific exemplary embodiments of the present utility model is for illustrative and exemplifying purposes. These descriptions are not intended to limit the present utility model to the precise forms disclosed, and obviously, many changes and variations can be made in accordance with the above teachings. Although embodiments of the present utility model have been shown and described, the specific embodiments are merely explanations of the present utility model and not limitations thereof. The specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. The purpose of selecting and describing the exemplary embodiments is to explain the specific principles of the present utility model and its practical applications, so that those skilled in the art can, after reading this specification, make modifications, substitutions, variations, and various different selections and changes that do not make a creative contribution to the embodiments as needed, but as long as they are within the scope of the claims of the present utility model, they are protected by the patent law.

Claims

1. An auxiliary support for leg rehabilitation, characterized in that: include: A knee connection sleeve assembly (100) is arranged at the knee joint of a human body; A calf clamping and fixing sleeve assembly (200) which is installed on the calf of a human body; A ground support plate (300) is installed at the end of the calf clamp fixing sleeve assembly (200) and is used to contact the ground. A foot plate flexible fixing sleeve assembly (400), which is arranged on the calf clamping fixing sleeve assembly (200), the foot plate flexible fixing sleeve assembly (400) is connected to the human foot plate, and the foot plate flexible fixing sleeve assembly (400) is located between the calf clamping fixing sleeve assembly (200) and the ground support plate (300); The area below the knee is suspended in the air by being fixed by the calf clamping and fixing sleeve assembly (200), the ground support plate (300) is supported on the ground, and the reaction force is transmitted to the human knee through the calf clamping and fixing sleeve assembly (200).

2. The auxiliary support for leg rehabilitation according to claim 1, characterized in that: The knee connection sleeve assembly (100) comprises a knee sleeve (110) and a knee strap (120); the knee sleeve (110) covers the entire knee surface; the knee sleeve (110) extends 5 cm upward and downward; the knee strap (120) is respectively installed at the upper and lower ends of the knee sleeve (110) and is fixedly tied to a human limb.

3. The auxiliary support for leg rehabilitation according to claim 2, characterized in that: The knee pad (110) is filled with cushioning material.

4. The auxiliary support for leg rehabilitation according to claim 1, characterized in that: The calf clamping and fixing sleeve assembly (200) comprises a support sleeve (210), a splint plate 1 (220), a splint plate 2 (230) and an elastic connecting belt (240), wherein the support sleeve (210) is sleeved at a position below the knee joint of a human body, the splint plate 1 (220) and the splint plate 2 (230) are combined to clamp the calf of a human body, a plurality of elastic connecting belts (240) are arranged between the splint plate 1 (220) and the splint plate 2 (230), the splint plate 1 (220) and the splint plate 2 (230) are clamped and installed on the calf of a human body through the elastic connecting belt (240), and the upper ends of the splint plate 1 (220) and the splint plate 2 (230) are abutted against the support sleeve (210).

5. The auxiliary support for leg rehabilitation according to claim 4, characterized in that: The foot plate flexible fixing sleeve assembly (400) is installed at the lower ends of the first guard plate (220) and the second guard plate (230); The foot plate flexible fixing sleeve assembly (400) includes a sponge pad (410), a supporting net (420) and a hanging ear (430), wherein the sponge pad (410) is arranged on the supporting net (420) and is placed on the foot of the human body, and one end of the hanging ear (430) is connected to the supporting net (420), and the other end is connected to the first splint (220) or the second splint (230).

6. The auxiliary support for leg rehabilitation according to claim 4, characterized in that: The ground support plate (300) is detachably mounted at the lower ends of the first guard plate (220) and the second guard plate (230); The first splint plate (220) and the second splint plate (230) are provided with a limiting support block (221), and the grounding support plate (300) includes a tightening belt (310), a supporting sleeve (320), a connecting rib (330) and a grounding plate (340). The tightening belt (310) and the connecting rib (330) are arranged on the supporting sleeve (320), and the upper end surface of the supporting sleeve (320) abuts against the lower end surface of the limiting support block (221). The supporting sleeve (320) is wrapped around the position above the ankle of the human body. The tightening belt (310) fixes the grounding support plate (300) to the human body, and the grounding plate (340) is arranged at the end of the connecting rib (330), and the grounding plate (340) is supported on the ground.

7. The auxiliary support for leg rehabilitation according to claim 6, characterized in that: The supporting sleeve (320) is in a U-shaped structure, and the tightening belt (310) is arranged at the opening of the supporting sleeve (320).

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