CN210785275U - Medical rehabilitation auxiliary walker for ankle orthopedics - Google Patents

Abstract

The utility model relates to a medical treatment rehabilitation apparatus technical field especially relates to recovered supplementary walker of ankle orthopedics medical treatment. The utility model discloses a: the lower support structure, the crus support plate, the upper support structure, the binding device and the handrail; the lower support structure is fixedly arranged at the lower part of the shank support plate through a lower sleeve bolt and a lower support upper bolt; the upper supporting structure is fixedly arranged at the front end of the shank supporting plate through an upper sleeve bolt; the binding device is arranged on the shank supporting structure and the upper supporting structure; the handrail is arranged on the top of the upper supporting structure. The technical proposal of the utility model solves the problems that the prior crutch in the prior art is easy to cause the injury of the underarm nerve and blood vessels and the local injury pain of the skin because the prior crutch needs the underarm support; the injury to the wrist of the user is large, and the wrist training device is only suitable for young people and the like.

Description

Foot and Ankle Orthopedic Medical Rehabilitation Auxiliary Walker

technical field

The utility model relates to the technical field of medical rehabilitation equipment, in particular to sports rehabilitation protection equipment after foot and ankle injury.

Background technique

At present, the crutches on the domestic market are mainly two categories: underarm crutches and forearm crutches, which are basically made of aluminum alloy or titanium alloy. Some types of crutches have been partially improved in details, such as anti-slip, light weight, etc., but at present All crutches on the market require the user to support the affected limb with both arms and avoid weight bearing. In the process of using axillary crutches, it is easy to cause compression of the nerves and blood vessels in the armpit, and local damage to the underarm skin and pain; the stability of the forearm crutches is relatively poor, requiring users to have greater arm and wrist strength, and greater damage to the wrist. Only for young people.

In view of the above problems in the prior art, it is very necessary to research and design a new type of foot and ankle orthopaedic medical rehabilitation auxiliary walker to overcome the problems in the prior art.

SUMMARY OF THE INVENTION

According to the above proposal: the existing crutches are easy to cause axillary neurovascular injury and local skin injury and pain due to the need for underarm support; they cause great damage to the user's wrist and are only suitable for technical problems such as young people. Orthopedic medical rehabilitation aid walker. The utility model mainly uses the restraint belt to bind the patient's leg and the rehabilitation auxiliary walker together, so as to use the strength of the own leg to drive the rehabilitation auxiliary walker to move together and play a supporting role.

The technical means adopted by the utility model are as follows:

An auxiliary walker for foot and ankle orthopaedic medical rehabilitation, characterized in that the auxiliary walker comprises: a lower support structure, a calf support plate, an upper support structure, a restraint device and a handrail; the lower support structure passes through a lower sleeve The bolts and the upper bolts of the lower bracket are fixedly installed on the lower part of the calf support plate; the upper support structure is fixedly installed at the front end of the calf support plate through the upper sleeve bolts; the restraint device is installed on the calf support structure and the upper support structure; the handrail is installed on the upper support top of the structure.

Further, the lower support structure includes: an anti-skid pad, a lower support tube, a lower quick release button, a lower bracket bolt, a lower bracket, a connecting piece and a lower sleeve; the anti-skid pad is sleeved on the bottom of the lower support tube; the lower support tube is inserted into the lower support tube. In the casing, it is fastened by the lower quick-release buckle, and at the same time, the height can be adjusted;

Further, the calf support plate is an arc-shaped plate structure; the lower part of the calf support plate is connected with the lower sleeve through the lower sleeve bolt, and the front part is connected with the lower bracket through the upper bolt of the lower bracket.

Further, the upper support structure includes: two sets of upper sleeves, an upper quick release buckle, an upper support tube and a thigh fixing ring; the two upper sleeves are respectively inserted into the inside of the two upper support tubes, and are tightened by the upper quick release The bottom ends of the two upper sleeves are installed on the front end of the calf support plate through the upper sleeve bolts; the top of the two upper support pipes are fixedly installed with the upper support pipe bolts and the thigh fixing ring and the armrest at the same time.

Further, the restraint device includes: a calf restraint belt and a thigh restraint belt; the calf restraint belt is installed on the calf support plate; the thigh restraint belt is installed on both ends of the thigh fixing ring; Firmly bundled together, the utility model is driven to move through the legs.

Further, the inner arc surfaces of the calf support plate and the thigh fixing ring are respectively provided with a calf support plate soft pad and a thigh fixing ring soft pad, so as to prevent friction between the leg and the support plate from injuring the leg during use; the calf support plate Pads and thigh retaining ring pads are TPR thermoplastic rubber material.

Further, a lower thigh barrier band is arranged between the two upper sleeves to prevent the lower thigh from sliding forward when exercising.

Further, the anti-skid pad is made of rubber and polyurethane material with certain elasticity; its bottom is a spherical structure with a certain contact area.

The use of this walker is very convenient, mainly for people with diseases in the middle and lower 1/3 of the calf and the ankle. When wearing the walker, stand the walker upright in front of the affected limb, hold the handrail at the top of the walker with the affected hand, bend the knee joint of the affected limb to 90°, place the calf horizontally on the middle calf support plate, and place the knee joint close to the front upper sleeve. , the front side of the middle and lower thighs is blocked by the lower thigh blocking belt, and the upper thighs are put into the thigh fixing ring at the front end above the walker. The height of the thigh fixing ring can be adjusted through the upper quick release button, and the thigh restraint belt can be tightened by adjusting to a suitable position. Firmly fix the thigh and the walker, pass the calf restraint belt around the calf from the calf support plate, and adjust the elasticity according to the circumference of the calf. Since the walker has been worn, you can start walking slowly. During walking, you can feel whether the height of the walker's calf support plate and the unaffected calf is the same. You can adjust the distance between the calf support plate and the ground through the lower quick release button. Make walking more comfortable.

Compared with the prior art, the utility model has the following advantages:

1. The foot and ankle orthopaedic medical rehabilitation auxiliary walker provided by the present utility model breaks the design concept of the traditional crutches auxiliary device, and replaces the original two-arm support walking by the support of the thigh, freeing the hands of the user, and the user can Quickly putting on and taking off the walker, making daily life convenient and fast;

2. The foot and ankle orthopaedic medical rehabilitation auxiliary walker provided by the utility model, the combined application of the support tube, the sleeve and the quick release buckle, can make the height of the walker freely adjustable in the longitudinal axis direction, and the adjusted height can be accurately Millimeter level, the combination of upper and lower sets of quick-release buckles can greatly meet the needs of users for different heights;

3. The foot and ankle orthopaedic medical rehabilitation auxiliary walker provided by the utility model has a top armrest designed according to the ergonomic principle, so that it fits better with the fingers and palm, and brings a better grip to the user. On uneven roads, you can use the hand on the affected side to hold the handrail to assist walking to make walking more stable;

4. The foot and ankle orthopaedic medical rehabilitation auxiliary walker provided by the present utility model, the upper surface of the middle calf support plate is made of TPR thermoplastic rubber material, which is soft and elastic, better protects the skin and soft tissue in front of the calf, and has a stronger sense of comfort when walking; The cushion of the fixing ring echoes the thigh restraint belt, which increases friction and comfort, making the fixation more secure;

5. The foot and ankle orthopaedic medical rehabilitation auxiliary walker provided by the utility model, the arc-shaped rubber anti-skid pad, supports the whole walker, increases the friction force with the ground, and the arc-shaped design is convenient for walking in all directions. Adjusted, compounded biomechanical principles of normal walking gait.

To sum up, the application of the technical solution of the present utility model solves the problem that the existing crutches in the prior art may easily cause nerve and blood vessel damage in the armpit and local skin damage and pain due to the need for underarm support; young people, etc.

Description of drawings

In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description The drawings are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative labor.

Fig. 1 is the structural representation of the utility model;

Figure 2 is a side view of the utility model;

Fig. 3 is the A-A view of Fig. 1;

Fig. 4 is the B-B view of Fig. 1;

FIG. 5 is a C-C view of FIG. 1 .

In the figure: 1. Anti-skid pad 2, lower support tube 3, lower quick release buckle 4, lower bracket bolt 5, lower bracket 6, lower thigh blocking belt 7, upper sleeve 8, quick release buckle 9, upper support tube 10, Connector 11, lower sleeve 12, lower sleeve bolt 13, calf support plate 14, calf restraint belt 15, thigh restraint belt 16, handrail 17, upper support pipe bolts 18, upper casing bolts 19, lower support frame bolts 20 , Thigh fixing ring 21, thigh fixing ring cushion 22, calf support plate cushion.

Detailed ways

It should be noted that the embodiments of the present invention and the features of the embodiments may be combined with each other under the condition of no conflict. The present utility model will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

In order to make the purposes, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described above are only a part of the embodiments of the present invention, but not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application or uses in any way. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

It should be noted that the terminology used herein is for describing specific embodiments only, and is not intended to limit the exemplary embodiments according to the present invention. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural as well, furthermore, it is to be understood that when the terms "comprising" and/or "including" are used in this specification, it indicates that There are features, steps, operations, devices, components and/or combinations thereof.

The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the invention unless specifically stated otherwise. Meanwhile, it should be understood that, for convenience of description, the dimensions of various parts shown in the accompanying drawings are not drawn in an actual proportional relationship. Techniques, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the authorized specification. In all examples shown and discussed herein, any specific value should be construed as illustrative only and not as limiting. Accordingly, other examples of exemplary embodiments may have different values. It should be noted that like numerals and letters refer to like items in the following figures, so once an item is defined in one figure, it does not require further discussion in subsequent figures.

In the description of the present invention, it should be understood that orientation words such as "front, rear, top, bottom, left, right", "horizontal, vertical, vertical, horizontal" and "top, bottom" etc. The orientation or positional relationship is usually based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, and these orientations do not indicate and imply the indicated device unless otherwise stated. Or elements must have a specific orientation or be constructed and operated in a specific orientation, so it cannot be construed as a limitation on the protection scope of the present invention: the orientation words "inside and outside" refer to the inside and outside relative to the outline of each component itself.

For ease of description, spatially relative terms, such as "on", "over", "on the surface", "above", etc., may be used herein to describe what is shown in the figures. The spatial positional relationship of one device or feature shown to other devices or features. It should be understood that spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or features would then be oriented "below" or "over" the other devices or features under its device or structure". Thus, the exemplary term "above" can encompass both an orientation of "above" and "below." The device may also be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptions used herein interpreted accordingly.

In addition, it should be noted that the use of words such as "first" and "second" to define components is only for the convenience of distinguishing corresponding components. Unless otherwise stated, the above words have no special meaning and therefore cannot be understood To limit the scope of protection of the present invention.

As shown in the figure, the utility model provides a foot and ankle orthopaedic medical rehabilitation auxiliary walker, which is characterized in that the auxiliary walker includes: a lower support structure, a calf support plate 13, an upper support structure, a restraint device and a handrail 16; the auxiliary walker includes: a lower support structure, a calf support plate 13, an upper support structure, and is made of 6061 aluminum alloy material; the lower support structure is fixedly mounted on the calf support plate through the lower sleeve bolts 12 and the upper bolts 19 of the lower bracket The lower part of 13; the upper support structure is fixedly installed on the front end of the calf support plate through the upper sleeve bolt 18; the restraint device is installed on the calf support structure and the upper support structure; the handrail 16 is made of PVP plastic and installed on the top of the upper support structure.

The lower support structure includes: an anti-skid pad 1, a lower support tube 2, a lower quick release buckle 3, a lower bracket lower bolt 4, a lower bracket 5, a connecting piece 10 and a lower sleeve 11; the anti-skid pad 1 is sleeved on the bottom of the lower support tube 2 ; Insert the lower support tube 2 into the lower casing 11 and fasten it through the lower quick release buckle 3;

The lower leg support plate 13 is an arc-shaped plate structure and is made of PVP plastic; the lower part of the lower leg support plate 13 is connected with the lower sleeve 11 through the lower sleeve bolt 12, and the front part is connected with the lower bracket 5 through the upper bolt 19 of the lower bracket. .

The upper support structure includes: two sets of upper sleeves 7, an upper quick release buckle 8, an upper support tube 9 and a thigh fixing ring 20; the two upper sleeves 7 are respectively inserted into the interior of the two upper support tubes 9, The bottom ends of the two upper sleeves 7 are mounted on the front end of the calf support plate 13 through the upper sleeve bolts 18; 16 fixed installation.

The restraint device includes: a calf restraint belt 14 and a thigh restraint belt 15 made of nylon material; the calf restraint belt 14 is mounted on the calf support plate 13 ;

The inner arc surfaces of the calf support plate 13 and the thigh fixing ring 20 are respectively provided with a calf support plate soft pad 22 and a thigh fixing ring soft pad 21 made of rubber material.

A lower thigh barrier band 6 made of nylon material is arranged between the two upper sleeves 7 .

The anti-skid pad 1 is made of rubber and polyurethane material with certain elasticity; its bottom is a spherical body structure with a certain contact area.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model, but not to limit them; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that : it can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements to some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the various embodiments of the present utility model Scope of technical solutions.

Claims (8)

1. A foot and ankle orthopaedic medical rehabilitation auxiliary walker, characterized in that the auxiliary walker comprises: a lower support structure, a calf support plate (13), an upper support structure, a restraint device and a handrail (16); the described The lower support structure is fixed on the lower part of the calf support plate (13) through the lower sleeve bolts (12) and the upper bolts (19) of the lower bracket; the upper support structure is fixedly installed on the front end of the calf support plate through the upper sleeve bolts (18). position; the restraint device is installed on the lower leg support structure and the upper support structure; the handrail (16) is installed on the top of the upper support structure. 2. The foot and ankle orthopaedic medical rehabilitation auxiliary walker according to claim 1, wherein the lower support structure comprises: a non-slip pad (1), a lower support tube (2), a lower quick release buckle (3) , lower bracket lower bolt (4), lower bracket (5), connecting piece (10) and lower sleeve (11); the anti-skid pad (1) is sleeved on the bottom of the lower support tube (2); the lower support tube (2) Insert it into the lower sleeve (11) and fasten it through the lower quick release button (3); Bolt (4) to connect. 3. The foot and ankle orthopaedic medical rehabilitation auxiliary walker according to claim 1, wherein the calf support plate (13) is an arc-shaped plate structure; the lower part of the calf support plate (13) and the lower sleeve ( 11) It is connected by the lower casing bolt (12), and the front part is connected with the lower bracket (5) by the upper bolt (19) of the lower bracket. 4. The foot and ankle orthopaedic medical rehabilitation auxiliary walker according to claim 1, wherein the upper support structure comprises: two sets of upper sleeves (7), an upper quick release buckle (8), an upper support tube (9) and a thigh fixing ring (20); the two upper sleeves (7) are respectively inserted into the interior of the two upper support tubes (9) and fastened by the upper quick release buckle (8); the two upper sleeves ( The bottom end of 7) is mounted on the front end of the calf support plate (13) through the upper sleeve bolts (18); the tops of the two upper support tubes (9) are simultaneously attached to the thigh fixing ring (20) and the upper support tube bolts (17). The armrest (16) is fixedly installed. 5. The foot and ankle orthopaedic medical rehabilitation auxiliary walker according to claim 1, wherein the restraint device comprises: a calf restraint belt (14) and a thigh restraint belt (15); the calf restraint belt (14) is equipped with on the calf support plate (13); the thigh restraint straps (15) are mounted on both ends of the thigh fixing ring (20). 6. The foot and ankle orthopaedic medical rehabilitation auxiliary walker according to claim 5, characterized in that, the inner arc surfaces of the calf support plate (13) and the thigh fixing ring (20) are respectively provided with a calf support plate soft plate. pad (22) and thigh retaining ring pad (21). 7. The foot and ankle orthopaedic medical rehabilitation auxiliary walker according to claim 4, characterized in that a lower thigh barrier belt (6) is arranged between the two upper sleeves (7). 8. The foot and ankle orthopaedic medical rehabilitation auxiliary walker according to claim 2, wherein the anti-skid pad (1) is made of rubber or polyurethane material with certain elasticity; its bottom is a certain contact area spherical structure.

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