CN215081768U

CN215081768U - Foldable walking aid

Info

Publication number: CN215081768U
Application number: CN202120070634.XU
Authority: CN
Inventors: 王洪阁; 高美宁; 马骥; 高健锋; 秦煜凯
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-12
Filing date: 2021-01-12
Publication date: 2021-12-10
Anticipated expiration: 2031-01-12

Abstract

The utility model discloses a collapsible capable of helping people, including collateral branch frame and axis of rotation, the left side of collateral branch frame is provided with the back leg, and the right side of collateral branch frame is provided with the foreleg, the below of back leg is provided with the directive wheel, and the inside of directive wheel is provided with the brake block, the top of brake block is connected with the brake line, the inboard of collateral branch frame is provided with the cast support, and the top of cast support is provided with the seat support, the top of seat support is provided with the cushion, and the seat support one side of keeping away from the cushion is provided with the axis of rotation, the internally mounted of collateral branch frame has scalable side's pipe, and the top of scalable side's pipe is provided with and pushes away the handle, the one side that pushes away the handle is provided with the brake hand (hold), the outside of collateral branch frame is provided with the connecting piece, and the externally mounted of connecting piece has fastening bolt. This collapsible capable ware of helping, through the cast support that sets up, can be convenient for fold the device to can reduce the volume of device to a certain extent, practice thrift its shared space.

Description

Foldable walking aid

Technical Field

The utility model relates to a help capable ware technical field specifically is a collapsible help capable ware.

Background

Patients with lower limbs needing rehabilitation, such as patients with fracture or leg injury lying in bed to rest bed and walk to take exercise in the early stage often can walk inconveniently, most rehabilitation patients can select to use auxiliary tools to make the patients walk conveniently at this time, the existing products have many walking aids, but walking aids on the market are various in style, are uneven, do not have wheel type, can advance only by being lifted up and down continuously, are hard and slow, and increase the burden of patients who are inconvenient to move. The four-wheel type easily pushes, but the gravity center is unstable and easy to lose control, so that the falling risk is caused, and most of the four-wheel type handles have the problems of large size, inconvenience in storage and complex handle height adjustment.

Current helps capable ware, handle are fixed usually, and the crowd that can not satisfy different heights simultaneously uses, and helps capable ware's volume great, and inconvenient accomodating is deposited it, and the user demand who satisfies people that can not be fine carries out technical innovation to above-mentioned condition on current helps capable ware structural basis.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a collapsible capable ware of helping to provide current capable ware of helping among the solution above-mentioned background art, the handle is fixed usually, and the crowd that can not satisfy different heights uses simultaneously, and helps capable ware's volume great, and inconvenient accomodating to it deposits, the not fine user demand problem of satisfying people that can not.

In order to achieve the above object, the utility model provides a following technical scheme: a foldable walking aid comprises a side support and a rotating shaft, wherein the left side of the side support is provided with a back leg, the right side of the side bracket is provided with a front leg, a steering wheel is arranged below the rear leg, a brake pad is arranged inside the steering wheel, a brake cable is connected above the brake pad, a directional wheel is arranged below the front leg, a tubular support is arranged on the inner side of the side support, a seat is arranged above the tubular support, a cushion is arranged above the seat, a rotating shaft is arranged on one side of the seat far away from the cushion, a telescopic square tube is arranged inside the side support, a push handle is arranged above the telescopic square tube, a brake handle is arranged on one side of the push handle, a connecting piece is arranged outside the side support, and the externally mounted of connecting piece has fastening bolt, the surface of scalable side pipe is provided with fixed screw.

Preferably, the seat is symmetrical about the vertical center line of the cushion, and a rotating structure is formed between the seat and the rotating shaft.

Preferably, the cushion and the seat are positioned on the same vertical surface, and the cushion is made of elastic leather.

Preferably, the tubular supports are movably connected with the seat, and the number of the tubular supports is two.

Preferably, scalable side pipe runs through in the inside of collateral branch frame, and fixed screw is along the surface equidistance evenly distributed of scalable side pipe to be threaded connection between fixed screw and the fastening bolt.

Preferably, the brake handle and the brake cable are fixedly connected, and the brake cable and the brake pad are connected in a welding manner.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. through the seat support that sets up, can make the seat support of both sides rotate downwards under the drive of axis of rotation when folding the device to avoid can't folding the seat support.

2. The cushion is made of elastic materials, so that a comfortable rest chair seat can be provided for the user, discomfort during rest is avoided, and the satisfaction degree of the user in the using process can be improved; through the cast support that sets up, can be convenient for fold the device to can reduce the volume of device to a certain extent, practice thrift its shared space, be convenient for accomodate and deposit the device.

3. The height of the push handle can be adjusted according to the requirements of different people through the arranged telescopic square pipe, so that the practicability of the device can be improved, meanwhile, the fixing screw holes and the fastening bolts can be screwed mutually, the telescopic square pipe is convenient to fix, and the position of the telescopic square pipe is prevented from changing in the using process; through the brake handle who sets up, can drive the brake block through the brake line and brake the device to avoid taking place danger at the in-process of walking.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of the structure of the present invention;

fig. 4 is a schematic view of the structure of the utility model showing the inclined state of the cushion.

In the figure: 1. a side bracket; 2. a chair seat; 3. a cushion; 4. a push handle; 5. a brake handle; 6. a telescopic square tube; 7. a directional wheel; 8. a steering wheel; 9. a rear leg; 10. a front leg; 11. a tubular scaffold; 12. fixing screw holes; 13. fastening a bolt; 14. a connecting member; 15. a brake cable; 16. a brake pad; 17. and rotating the shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a foldable walking aid comprises a side bracket 1 and a rotating shaft 17, wherein the left side of the side bracket 1 is provided with a back leg 9, a front leg 10 is arranged on the right side of the side bracket 1, a steering wheel 8 is arranged below the rear leg 9, a brake pad 16 is arranged inside the steering wheel 8, a brake cable 15 is connected above the brake pad 16, a directional wheel 7 is arranged below the front leg 10, a tubular bracket 11 is arranged on the inner side of the side bracket 1, a seat 2 is arranged above the tubular support 11, a cushion 3 is arranged above the seat 2, a rotating shaft 17 is arranged on one side of the seat 2 far away from the cushion 3, a telescopic square tube 6 is arranged inside the side support 1, a push handle 4 is arranged above the telescopic square tube 6, a brake handle 5 is arranged at one side of the push handle 4, a connecting piece 14 is arranged outside the side bracket 1, and the outside of the connecting piece 14 is provided with a fastening bolt 13, and the outer surface of the telescopic square tube 6 is provided with a fixing screw hole 12.

The utility model discloses in: the seat 2 is symmetrical about the vertical central line of the cushion 3, and a rotating structure is formed between the seat 2 and the rotating shaft 17; through the seat support 2 that sets up, can make the seat support 2 of both sides rotate downwards under the drive of axis of rotation 17 when folding the device to avoid can't fold seat support 2.

The utility model discloses in: the cushion 3 and the seat 2 are positioned on the same vertical surface, and the cushion 3 is made of elastic leather; through the cushion 3 that sets up, can provide the space of sitting down the rest for the user when the user needs the rest to avoid the long-time walking of user to produce fatigue, cushion 3 is the elastic material simultaneously, can provide comfortable rest seat support 2 of one for the user, produces uncomfortable when avoiding the rest, thereby can improve the satisfaction of user in the use.

The utility model discloses in: the tubular supports 11 are movably connected with the seat 2, and the number of the tubular supports 11 is two; through the tubular support 11 that sets up, can be convenient for fold the device to can reduce the volume of device to a certain extent, practice thrift its shared space, be convenient for accomodate and deposit the device.

The utility model discloses in: the telescopic square tube 6 penetrates through the side support 1, the fixing screw holes 12 are uniformly distributed along the outer surface of the telescopic square tube 6 at equal intervals, and the fixing screw holes 12 are in threaded connection with the fastening bolts 13; through the scalable square pipe 6 that sets up, can be according to different crowds' needs, highly adjusting pushing away handle 4 to can improve the practicality of device, can close soon each other between fixed screw 12 and the fastening bolt 13 simultaneously, be convenient for fix scalable square pipe 6, prevent that the position of scalable square pipe 6 from changing in the use.

The utility model discloses in: the brake handle 5 is fixedly connected with the brake cable 15, and the brake cable 15 is welded with the brake pad 16; through the brake handle 5 that sets up, can drive brake block 16 through brake cable 15 and brake the device to avoid taking place danger in the in-process of walking.

The working principle of the foldable walking aid is as follows: firstly, when the device is used, a user can push the device to move by acting on the push handle 4, and can drive the directional wheel 7 of the front leg 10 to adjust the direction by the steering wheel 8 of the rear leg 9; secondly, when the height of the push handle 4 needs to be adjusted, the fastening bolt 13 on the outer side of the connecting piece 14 is unscrewed, so that the telescopic square tube 6 can be adjusted up and down in the side bracket 1, and when the proper height is adjusted, the fastening bolt 13 is screwed with the fixing screw hole 12 in the corresponding position of the outer surface of the telescopic square tube 6, so that the telescopic square tube 6 can be fixed, and the telescopic square tube 6 is prevented from sliding off in the use process; secondly, when the user feels tired when walking, the user can sit on the seat 2 to have a rest, the cushion 3 can improve the use feeling of the user when having a rest, or the tail end of the fastening bolt 13 can be unscrewed from the cushion 3, at the moment, the cushion 3 can rotate by taking the fastening bolt 13 as a shaft, so that the rotation angle of the cushion 3 can be adjusted, the cushion 3 can be adjusted to be in an inclined state, then, the cushion 3 is connected with the connecting piece 14 and the side bracket 1 through the fastening bolt 13, and the positions among the side bracket 1, the cushion 3 and the connecting piece 14 are further limited, so that the cushion 3 keeps in the inclined state; then, when the device needs to be braked in danger in the walking process, the device can act on the brake handle 5 to drive the brake pad 16 to brake the device through the brake cable 15, so that the danger in the walking process can be avoided; finally, during the non-use period, the device can be folded through the tubular support 11, so that the storage space of the device can be saved, and the rotating shaft 17 can drive the seat supports 2 on the two sides to rotate downwards for folding.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A foldable walker comprising side brackets (1) and a rotation shaft (17), characterized in that: the left side of the side support (1) is provided with a rear leg (9), the right side of the side support (1) is provided with a front leg (10), the lower side of the rear leg (9) is provided with a steering wheel (8), a brake block (16) is arranged inside the steering wheel (8), a brake cable (15) is connected above the brake block (16), an orientation wheel (7) is arranged below the front leg (10), a tubular support (11) is arranged on the inner side of the side support (1), a chair seat (2) is arranged above the tubular support (11), a cushion (3) is arranged above the chair seat (2), a rotating shaft (17) is arranged on one side, far away from the cushion (3), of the chair seat (2), a telescopic square tube (6) is arranged inside the side support (1), a push handle (4) is arranged above the telescopic square tube (6), a brake handle (5) is arranged on one side of the push handle (4), the outside of collateral branch frame (1) is provided with connecting piece (14), and the externally mounted of connecting piece (14) has fastening bolt (13), the surface of scalable square pipe (6) is provided with fixed screw (12).

2. A foldable walker according to claim 1 wherein: the seat (2) is symmetrical about the vertical center line of the cushion (3), and a rotating structure is formed between the seat (2) and the rotating shaft (17).

3. A foldable walker according to claim 1 wherein: the cushion (3) and the chair seat (2) are positioned on the same vertical surface, and the cushion (3) is made of elastic leather.

4. A foldable walker according to claim 1 wherein: the tubular supports (11) are movably connected with the chair seat (2), and the number of the tubular supports (11) is two.

5. A foldable walker according to claim 1 wherein: scalable side pipe (6) run through in the inside of collateral branch frame (1), and fixed screw (12) are along the surface equidistance evenly distributed of scalable side pipe (6) to be threaded connection between fixed screw (12) and fastening bolt (13).

6. A foldable walker according to claim 1 wherein: the brake handle (5) is fixedly connected with the brake cable (15), and the brake cable (15) is welded with the brake pad (16).