阅读说明：本技术 一种供行动不便人员使用的行走器 (Walking device for people with mobility disabilities ) 是由 刘小頔 许天荃 傅姗姗 于 2019-08-21 设计创作，主要内容包括：本发明提供一种供行动不便人员使用的行走器,包括水平布置的平板,平板的顶部开设有通孔,通孔活动设置有伸缩板,伸缩板的顶部开设有弧形凹槽,弧形凹槽可拆卸安装有下肢固定支具,下肢固定支具包括支撑束带、若干绑带和抽拉带,若干绑带通过支撑束带连接为一体,绑带设置为不封闭的环形,每个绑带的一端均设置有绑带环,绑带的另一端和抽拉带固定连接,抽拉带的宽度尺寸和绑带环的尺寸相匹配。本发明能够根据个体身高进行高度调节,且行走器上可拆卸安装有下肢固定支具,能够便于使用者放置受伤的腿。(The invention provides a walking device for persons with mobility disabilities, which comprises a flat plate which is horizontally arranged, wherein the top of the flat plate is provided with a through hole, the through hole is movably provided with a telescopic plate, the top of the telescopic plate is provided with an arc-shaped groove, a lower limb fixing brace is detachably arranged in the arc-shaped groove, the lower limb fixing brace comprises a supporting strap, a plurality of straps and a drawing strap, the straps are connected into a whole through the supporting strap, the straps are in an unclosed ring shape, one end of each strap is provided with a strap ring, the other end of each strap is fixedly connected with the drawing strap, and the width size of the drawing strap is matched with the size of. The invention can adjust the height according to the height of an individual, and the lower limb fixing support is detachably arranged on the walking device, so that a user can conveniently place the injured leg.)

1. A walking device for people with mobility disabilities is characterized by comprising a flat plate (1) which is horizontally arranged, the top of the flat plate (1) is provided with a through hole (39), the through hole (39) is movably provided with a telescopic plate (40), the top of the expansion plate (40) is provided with an arc-shaped groove (38), the arc-shaped groove (38) is detachably provided with a lower limb fixing brace (6), the lower limb fixing brace (6) comprises a supporting belt (15), a plurality of binding bands (16) and drawing belts (17), wherein the binding bands (16) are connected into a whole through the supporting belt (15), the bandage (16) is arranged in an unclosed ring shape, one end of each bandage (16) is provided with a bandage ring (18), the other end of the binding band (16) is fixedly connected with the drawing strip (17), the width size of the drawing belt (17) is matched with the size of the belt ring (18).

2. The walking device for the handicapped people according to claim 1, wherein a rod body (2) is arranged at one end of the flat plate (1), the flat plate (1) is connected with the rod body (2) through a folding component (5), a handle bar (3) is arranged at the top end of the rod body (2), a moving mechanism (4) is arranged at the bottom of the rod body (2), the rod body (2) is arranged in a hollow sleeve structure, the sleeve structure comprises a first sleeve (24) and a second sleeve (25), the first sleeve (24) and the handle bar (3) are integrally connected, and the top end of the second sleeve (25) is sleeved outside the bottom end of the first sleeve (24).

3. A walker for handicapped persons as in claim 2, wherein said lower end of said upper end of said lower, the folding component (5) comprises a folding sleeve (7), two connecting plates (8), a locking block (9), a lock catch (10), an elastic piece (11) and a guide block (12), the folding sleeve (7) is sleeved on the rod body (2), the two connecting plates (8) are symmetrically arranged and fixedly arranged on the folding sleeve (7), the locking block (9) is connected with the two connecting plates (8) through a shaft, the lock catch (10) is clamped with the lock block (9), the elastic piece (11) and the guide block (12) are fixedly connected between the two connecting plates (8), the elastic piece (11) is fixedly connected with one end of the guide block (12), and the elastic piece (11) is abutted against the lock catch (10).

4. A walker for disabled persons as claimed in claim 3, wherein said locking piece (9) is provided with a locking groove (13), said lock catch (10) is fixedly mounted with a locking protrusion (14), and the size of said locking protrusion (14) matches the size of said locking groove (13).

5. The walking device for the handicapped people according to claim 2, wherein the moving mechanism (4) comprises a front wheel (19), two rear wheels (20) and wheel covers (21), the front wheel (19) and the two rear wheels (20) are located at the same horizontal height, a wheel frame (22) is fixedly connected to the bottom of the rod body (2), the wheel frame (22) is fixedly provided with the wheel covers (21), the front wheel (19) is arranged on the wheel frame (22) in a rolling manner through a wheel shaft (23), the rear wheels (20) are fixedly arranged at the free ends of the flat plate (1), and the wheel covers (21) fixed at the free ends of the flat plate (1) are arranged right above each rear wheel (20).

6. The walker for the handicapped people according to claim 2, wherein the first sleeve (24) is provided with a marble (26), the second sleeve (25) is provided with a plurality of positioning holes (27) in a penetrating manner, the size of the positioning holes (27) is matched with the size of the marble (26), and the positioning holes (27) are vertically arranged at equal intervals.

7. A walker for handicapped persons according to claim 2, wherein said handlebar (3) is fixedly provided with two grip portions (28), said grip portions (28) being symmetrically arranged on both sides of said handlebar (3), said grip portions (28) being fixedly connected with brakes (29), said brakes (29) comprising a brake frame (30), a hand brake (31), a brake wire (32) and brake pads (33), said brake frame (30) and one of said grip portions (28) being fixedly provided, said hand brake (31) being fixedly movably connected to said brake frame (30), said hand brake (31) and said grip portions (28) being arranged in parallel, an end portion of said hand brake (31) being fixedly connected with said brake wire (32), a free end of said brake wire (32) extending through and outside said brake frame (30), said brake pads (33) being fixed to spokes of one of said rear wheels (20), the brake block (33) is fixedly connected with the brake wire (32).

8. The walking device for the handicapped people according to claim 7, wherein the rod body (2) has a first mounting hole (34) and a second mounting hole (35) formed therethrough, and the brake cable (32) is inserted into the first mounting hole (34) to the inside of the rod body (2) and is passed out through the second mounting hole (35).

9. A walking device for use by handicapped people according to claim 4, characterized in that said arc-shaped groove (38) is fixedly installed with a magic tape (36), and said strap (16) is stuck in said arc-shaped groove (38) through said magic tape (36).

10. A walker for handicapped persons as in claim 7, characterized in that said grip portion (28) is provided with non-slip lines (37) uniformly on the outer edge thereof.

Technical Field

The invention relates to the technical field of walkers, in particular to a walker for people who are inconvenient to move.

Background

With the rapid development of industry, transportation and construction industry, patients suffering from orthopedic trauma are greatly increased, which becomes an important public health problem of concern, and fracture healing is a relatively long process, so that even if fracture of lower limbs can be successfully healed, the fracture needs to be healed for a relatively long time, and even fracture nonunion, bone nonunion and fracture recrudescence occur in some cases. Improper functional exercise after operation, premature weight bearing, etc., are the main causes of breakage of the internal fixation. Postoperative rehabilitation accounts for half of the treatment process, and correct rehabilitation is very important, so that the healing and the functional recovery of fracture can be effectively promoted, and the disabilities and disabilities are reduced. Generally, patients with trauma and fracture of lower limbs need to have a rest and recover for a long time, and in order to meet the needs of simple life, walking aid rehabilitation is needed.

Common unpowered walkers are generally classified into walking sticks and walking frames, and further classified into walking sticks, front arm sticks, axillary sticks, platform sticks, and the like according to the structure and the use method of the stick. The walking device has the advantages that the lower limbs can bear the weight to walk in most application ranges, and the walking device has the effects of increasing contact points, assisting walking, reducing falling probability and the like only because the lower limbs have weak strength or the actions of old people are not coordinated.

The existing unpowered walking device has the problems that the height is not changeable often, the requirements of patients with different heights cannot be met, the occupied area is large, the walking device cannot be folded, the storage and the carrying are troublesome, and the walking device is very strenuous during the period of inconvenient leg fracture movement, so that the design of the walking device capable of assisting the persons with inconvenient movement to walk is of great importance.

Disclosure of Invention

In view of the above, the present invention provides a walking device for people with mobility disabilities.

In order to solve the technical problems, the invention adopts the technical scheme that: the utility model provides a confession walking ware that handicapped person used, is dull and stereotyped including the level is arranged, the through-hole has been seted up at dull and stereotyped top, the through-hole activity is provided with the expansion plate, the arc recess has been seted up at the top of expansion plate, arc recess demountable installation has lower limbs fixing brace, lower limbs fixing brace is including supporting band, a plurality of bandage and pull area, and is a plurality of the bandage passes through it is as an organic whole to support the band connection, the bandage sets up to unclosed annular, every the one end of bandage all is provided with the strap ring, the other end of bandage with pull area fixed connection, the width size of pull area with the size phase-match of strap ring.

In the invention, preferably, a rod body is arranged at one end of the flat plate, the flat plate is connected with the rod body through a folding assembly, a handle is arranged at the top end of the rod body, a moving mechanism is arranged at the bottom of the rod body, the rod body is of a hollow sleeve structure, the sleeve structure comprises a first sleeve and a second sleeve, the first sleeve and the handle are integrally connected, and the top end of the second sleeve is sleeved outside the bottom end of the first sleeve.

In the invention, preferably, the folding assembly comprises a folding sleeve, two connecting plates, a locking block, a lock catch, an elastic part and a guide block, the folding sleeve is sleeved on the rod body, the two connecting plates are symmetrically arranged and fixedly mounted on the folding sleeve, the locking block is mounted on the two connecting plates through a shaft, the lock catch and the locking block are clamped together, the elastic part and the guide block are fixedly connected between the two connecting plates, the elastic part is fixedly connected with one end of the guide block, and the positions of the elastic part and the lock catch are abutted.

In the invention, preferably, the lock block is provided with a locking groove, the lock catch is fixedly provided with a locking bulge, and the size of the locking bulge is matched with that of the locking groove.

In the invention, preferably, the moving mechanism comprises a front wheel, two rear wheels and wheel protecting covers, the front wheel and the two rear wheels are located at the same horizontal height, the bottom of the rod body is fixedly connected with a wheel carrier, the wheel carrier is fixedly provided with the wheel protecting covers, the front wheel is arranged on the wheel carrier in a rolling manner through a wheel shaft, the free ends of the flat plates are fixedly provided with the rear wheels, and the wheel protecting covers fixed at the free ends of the flat plates are arranged right above the rear wheels.

In the invention, preferably, the first sleeve is provided with a marble, the second sleeve is provided with a plurality of positioning holes in a penetrating manner, the size of the positioning holes is matched with that of the marble, and the positioning holes are vertically arranged at equal intervals.

In the invention, preferably, two grip parts are fixedly installed on the handlebar, the grip parts are symmetrically arranged on two sides of the handlebar, the grip parts are fixedly connected with brakes, each brake comprises a brake frame, a hand brake, a brake cable and a brake block, the brake frame and one of the grip parts are fixedly installed, the hand brake is fixedly and movably connected to the brake frame, the hand brake and the grip parts are arranged in parallel, the end part of the hand brake is fixedly connected with the brake cable, the free end of the brake cable penetrates through and extends to the outside of the brake frame, the brake block is fixed on a spoke of one of the rear wheels, and the brake block is fixedly connected with the brake cable.

In the invention, preferably, the rod body is provided with a first mounting hole and a second mounting hole in a penetrating manner, and the brake cable penetrates into the first mounting hole to the inside of the rod body and penetrates out of the second mounting hole.

In the invention, preferably, the arc-shaped groove is fixedly provided with a magic tape, and the binding band is adhered in the arc-shaped groove through the magic tape.

In the present invention, preferably, the outer edge of the grip portion is uniformly provided with anti-slip lines.

The invention has the advantages and positive effects that:

(1) the bandage is pasted in the arc-shaped groove through the magic tape, so that the lower limb fixing support and the flat plate are detachable, the flexibility of the device is greatly improved, the leg on the injured side of a user can be stably fixed on the flat plate in the moving process of the walker, the detachable lower limb fixing support adopts an open design and is easy to wear, and the bandage provided with the magic tape is strong in fixation, firm in pasting, high in stability and not easy to fall off; the outer fringe through holding the portion evenly is provided with anti-skidding line can increase the hand and hold the frictional force between the portion, and then ensures that the user comparatively steadily holds holding the portion at the use, has avoided the hand to take place to skid easily or the emergence of the pine condition of taking off.

(2) Through mutually supporting between locating hole and the marble, can adjust the interval between first sleeve pipe and the second sleeve pipe, and then adjust the height of barre apart from ground, be applicable to the user of different heights and use, in addition, through mutually supporting between brake frame, hand brake, brake line and the brake block, the user pinches the hand brake and makes it be close to the barre, and then makes the brake line tensioning pulling brake block produce the extrusion to the rear wheel to can play braking action to the walking ware.

(3) Through folding sleeve pipe, two connecting plates, the locking piece, the hasp, mutually support between elastic component and the guide block, the user stirs the hasp and makes it break away from the joint state with the locking piece, the restriction that the locking arch breaks away from the locking groove promptly, the terminal surface and the connecting plate laminating of hasp this moment, the elastic component compression is until the protruding folding spacing inslot of joint to the locking piece of locking, and then folding assembly is folding with the flat board, the area of walking ware has been reduced, be convenient for accomodate and carry, when using once more, the hasp is stirred to the reversal, the locking arch breaks away from folding spacing groove and releases the elastic component and reply initial position, the protruding joint of locking realizes the expansion of walking ware to the locking inslot, high durability and convenient use.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a structural view of a walker for an handicapped person according to the present invention;

FIG. 2 is a structural view of a lower limb fixing brace of a walker for an handicapped person according to the present invention;

FIG. 3 is a schematic side view of a walker for an handicapped person according to the present invention;

FIG. 4 is a schematic view showing a folding assembly of the walking device for the handicapped person according to the present invention;

FIG. 5 is a schematic structural view of a retractable plate of the walking device for the handicapped people according to the present invention;

in the figure: 1-plate; 2-a rod body; 3-a rod; 4-a moving mechanism; 5-a folding assembly; 6-lower limb fixing brace; 7-folding the sleeve; 8-connecting plates; 9-locking block; 10-locking; 11-an elastic member; 12-a guide block; 13-locking groove; 14-a locking projection; 15-a support strap; 16-a strap; 17-a draw tape; 18-a strap ring; 19-front wheel; 20-a rear wheel; 21-wheel cover; 22-a wheel carrier; 23-a wheel axle; 24-a first sleeve; 25-a second sleeve; 26-a marble; 27-positioning holes; 28-a hand grip; 29-a brake; 30-a brake frame; 31-hand brake; 32-brake lines; 33-brake pads; 34-a first mounting hole; 35-a second mounting hole; 36-magic tape; 37-anti-skid lines; 38-an arc-shaped groove; 39-a through hole; 40-a retractable plate; 41-mounting plate; 42-connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1 to 5, the invention provides a walking device for persons with mobility disabilities, which comprises a flat plate 1 horizontally arranged, wherein a through hole 39 is formed in the top of the flat plate 1, an expansion plate 40 is movably arranged in the through hole 39, an arc-shaped groove 38 is formed in the top of the expansion plate 40, a lower limb fixing brace 6 is detachably mounted in the arc-shaped groove 38, the lower limb fixing brace 6 comprises a supporting strap 15, a plurality of straps 16 and a drawing belt 17, the straps 16 are connected into a whole through the supporting strap 15, the straps 16 are arranged in an unsealed ring shape, a strap ring 18 is arranged at one end of each strap 16, the other end of each strap 16 is fixedly connected with the drawing belt 17, and the width dimension of the drawing belt 17 is matched with the dimension of the strap ring 18. Earlier pass bandage 16 with the leg of injured one side during the use, then will take out the length that drawing strap 17 passed the drawing strap ring 18 and change drawing strap 17, and then be adapted to the actual girth size of leg, after fixing the fixed brace of low limbs 6, will hinder the leg and place on arc recess 38, paste bandage 16 in arc recess 6 through magic subsides 36 for hinder the leg comparatively stable put on dull and stereotyped 1, in order to improve the travelling comfort, can place in arc recess 6 and have elastic cushion. Two mounting panels 41 of bottom fixedly connected with of expansion plate 40, every mounting panel 41 all articulates there are two connecting rods 42, and the bottom of connecting rod 42 is articulated with dull and stereotyped 1's inner wall, sets up expansion plate 40 like this and can stretch out dull and stereotyped 1, can fold again when not using the walking ware and withdraw dull and stereotyped 1 on, saved area, facilitate the use.

In this embodiment, further, one end of the flat plate 1 is provided with a rod body 2, the flat plate 1 is connected with the rod body 2 through a folding assembly 5, the top end of the rod body 2 is provided with a handle rod 3, the bottom of the rod body 2 is provided with a moving mechanism 4, the rod body 2 is arranged to be a hollow sleeve structure, the sleeve structure comprises a first sleeve 24 and a second sleeve 25, the first sleeve 24 is integrally connected with the handle rod 3, and the top end of the second sleeve 25 is sleeved outside the bottom end of the first sleeve 24. Set up first sleeve 24 and second sleeve 25 into the altitude mixture control that the body of rod 2 can be convenient for to hollow structure, hollow structure's setting has alleviateed the whole weight of walking ware in addition, has improved the practicality and the portability of walking ware.

In this embodiment, further, folding assembly 5 includes folding sleeve pipe 7, two connecting plates 8, locking piece 9, hasp 10, elastic component 11 and guide block 12, folding sleeve pipe 7 cover is established on the body of rod 2, two connecting plate 8 is symmetrical arrangement fixed mounting and is in on the folding sleeve pipe 7, locking piece 9 passes through the hub connection and installs two on the connecting plate 8, hasp 10 with locking piece 9 joint is in the same place, elastic component 11 with guide block 12 fixed connection is two between two connecting plates 8, elastic component 11 with the one end fixed connection of guide block 12, elastic component 11 with hasp 10 position offsets. The user stirs hasp 10 and makes it break away from the joint state with locking piece 9, locking arch 14 breaks away from the restriction of locking groove 13 promptly, the terminal surface and the 8 laminating of connecting plate of hasp 10 this moment, the elastic component 11 compression is until locking protruding 14 joint to the folding spacing inslot on locking piece 9, and then is folding dull and stereotyped 1, the area of walking ware has been reduced, be convenient for accomodate and carry, when using again, reverse stirring hasp 10, locking arch 14 breaks away from folding spacing groove and releases elastic component 11 and reply initial position, locking arch 14 joint realizes the expansion of walking ware in locking groove 13.

In this embodiment, further, the locking block 9 is provided with a locking groove 13, the lock catch 10 is fixedly provided with a locking protrusion 14, and the size of the locking protrusion 14 matches with the size of the locking groove 13. The locking protrusion 14 and the locking groove 13 are matched with each other to fix and limit the lock catch 10, so that the walker can be unfolded or folded conveniently.

In this embodiment, further, the moving mechanism 4 includes a front wheel 19, two rear wheels 20 and a wheel protecting cover 21, the front wheel 19 and the two rear wheels 20 are located at the same horizontal height, a wheel carrier 22 is fixedly connected to the bottom of the rod body 2, the wheel carrier 22 is fixedly provided with the wheel protecting cover 21, the front wheel 19 is arranged on the wheel carrier 22 in a rolling manner through a wheel shaft 23, the rear wheels 20 are fixedly arranged at the free ends of the flat plate 1, and the wheel protecting cover 21 fixed at the free end of the flat plate 1 is arranged right above each rear wheel 20. The moving mechanism 4 is arranged to comprise the front wheel 19, the two rear wheels 20 and the wheel protecting cover 21, so that the walker can advance by being pedaled by a user, the walker adopts an unpowered structure, the energy is saved, the moving flexibility of the walker is improved, and convenience is provided for leg patients who cannot move conveniently.

In this embodiment, a marble 26 is further disposed on the first sleeve 24, a plurality of positioning holes 27 are formed through the second sleeve 25, the size of the positioning holes 27 matches the size of the marble 26, and the positioning holes 27 are vertically arranged at equal intervals. Through mutually supporting between locating hole 27 and marble 26, can adjust the interval between first sleeve 24 and the second sleeve 25, and then adjust the height of barre 3 apart from ground, be applicable to the user of different heights and use.

In this embodiment, two grip portions 28 are fixedly mounted on the handlebar 3, the grip portions 28 are symmetrically disposed on two sides of the handlebar 3, the grip portion 28 is fixedly connected with the brake 29, the brake 29 includes a brake frame 30, a hand brake 31, a brake cable 32 and a brake block 33, the brake frame 30 and one of the grip portions 28 are fixedly mounted, the hand brake 31 is fixedly and movably connected to the brake frame 30, the hand brake 31 and the grip portion 28 are arranged in parallel, an end portion of the hand brake 31 is fixedly connected to the brake cable 32, a free end of the brake cable 32 penetrates and extends to the outside of the brake frame 30, the brake block 33 is fixed to a spoke of the rear wheel 20, and the brake block 33 is fixedly connected to the brake cable 32. Through the mutual cooperation among the brake frame 30, the hand brake 31, the brake cable 32 and the brake block 33, the user pinches the hand brake 31 to be close to the handlebar 3, so that the brake cable 32 is tensioned and pulls the brake block 33 to press the rear wheel 20, thereby braking the walker.

In this embodiment, the rod body 2 further has a first mounting hole 34 and a second mounting hole 35 formed therethrough, and the brake cable 32 penetrates through the first mounting hole 34 to the inside of the rod body 2 and passes through the second mounting hole 35. The brake cable 32 firstly penetrates into the rod body 2 through the first mounting hole 34 and penetrates out through the second mounting hole 35, the brake cable 32 penetrating out of the second mounting hole 35 penetrates into the flat plate 1 again, and finally penetrates out of the flat plate 1 to reach the rear wheel 20 and the brake block 33 to be fixedly connected for braking the walker, and the arrangement enables the wiring of the brake cable 32 to be tidier.

In this embodiment, further, the arc-shaped groove 38 is fixedly installed with a hook and loop fastener 36, and the binding band 16 is stuck in the arc-shaped groove 38 through the hook and loop fastener 36. Bandage 16 pastes 36 through the magic and pastes in arc recess 38 for be detachable between lower limbs fixed bolster 6 and the dull and stereotyped 1, improved the flexibility of device greatly, the leg that removes the injured one side of in-process user can fix on the flat board comparatively steadily at the walking ware, and open design is easily dressed, and the bandage is pasted to the magic, and the fixity is strong to paste firmly, and stability is high, is difficult for droing.

In this embodiment, further, the outer edge of the hand holding portion 28 is uniformly provided with the anti-slip pattern 37, and the anti-slip pattern 37 is uniformly arranged on the outer edge of the hand holding portion 28, so that the friction force between the hand and the hand holding portion 28 can be increased, and then the user is ensured to hold the hand holding portion 28 stably in the using process, and the occurrence of slipping or loosening of the hand is avoided.

The working principle and the working process of the invention are as follows: when in use, a user firstly presses the marble 26, moves the position of the first sleeve 24 up and down until the marble 26 reaches the positioning hole 27 with the height corresponding to the height of the user, loosens the marble 26 to be clamped on the positioning hole 27, adjusts the height of the rod 3 from the ground to meet the actual rod holding requirement, then puts the injured leg into the annular cavity formed by the bandage 16, passes the drawing belt 17 through the bandage ring 18 and tightens the drawing belt 17, the connecting rod 42 hinged with the mounting plate 41 drives the expansion plate 42 to be lifted and extend out of the flat plate 1, puts the injured leg in the arc-shaped groove 38, simultaneously pastes the bandage 16 on the arc-shaped groove 38 through the magic paste 36, enables the injured leg to be bent and placed in the arc-shaped groove 38, thereby fixing the injured leg on the flat plate 1 more stably, taking the knee as a stress fulcrum, standing the uninjured leg on the flat ground, provides power through pedaling, the front wheels 19 and the rear wheels 20 roll forward, so that the walker is moved forward by the moving mechanism 4; when the walker is required to stop moving, the user holds the hand brake 31 to make the end part close to the holding part 28, pulls the brake wire 32 to tighten, and drives a brake block 33 on the spoke of the rear wheel 20 to squeeze the rear wheel 20 to form resistance through the brake wire 32, so as to brake the rear wheel 20 and slowly stop the walker. When not using, the user pastes 36 earlier through the magic and takes off lower limbs fixed brace 6 from arc recess 38, push away the through-hole 39 department of dull and stereotyped 1 with expansion plate 40, then the user stirs hasp 10 and makes it break away from the joint state with locking piece 9, locking arch 14 breaks away from the restriction of locking groove 13 promptly, the terminal surface and the laminating of connecting plate 8 of hasp 10 this moment, the elastic component 11 compression is until locking protruding 14 joint to the folding spacing inslot on locking piece 9, and then folding dull and stereotyped 1, the area of walking ware has been reduced, be convenient for accomodate and carry, when using again, reverse stirring hasp 10, locking arch 14 breaks away from folding spacing groove and releases elastic component 11 and replies initial position, locking protruding 14 joint realizes the expansion of walking ware in locking groove 13. In addition, a transverse plate can be fixedly installed on the front wheel 19, the walking device in the folded state is turned upside down, the wounded holding part 28 on the transverse plate is supported on the ground as a fulcrum, and the walking device can be used as a temporary emergency supporting auxiliary device so as to assist and support the wounded to move, and the functions of the walking device are expanded.

The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention should be covered by the present patent.