CN209437625U - Multifunctional Rehabilitation Training Walker - Google Patents

Abstract

The utility model relates to a multifunctional walking aid for rehabilitation training, which comprises a chair frame, a seat, a backrest, a platform plate and a lifting adjustment device, the chair frame includes an upper chair frame and a lower chair frame which are slidably connected to each other, and the platform The board is detachably installed on the front end of the upper chair frame, the backrest is fixed on the rear part of the upper chair frame, the two sides of the front end of the seat are slidingly arranged on the crossbar of the lower chair frame through the first connecting seat, and the seat Both sides of the rear end of the chair are fixed on the upper chair frame at the lower part of the backrest through the second connecting seat. Or the seat is connected, and the bottom of the lifting adjustment device is fixed on the lower chair frame. The utility model has the advantages of simple structure and convenient use.

Description

Multifunctional Rehabilitation Training Walker

technical field

The utility model relates to a multifunctional rehabilitation training walker.

Background technique

Due to various reasons such as old age, cerebrovascular disease, and decline in physical function, mobility will be impaired, and most of these mobility-impaired people need to use wheelchairs to walk. But present wheelchair usually comprises vehicle frame, the seat that is installed on the vehicle frame, is installed in the big wheel of vehicle frame rear portion and the universal wheel of vehicle frame front portion, and this wheelchair only can make the handicapped person sit on it. It has the function of pushing and walking by other people, and there is no function of assisting sitting up, and there is no function of assisting rehabilitation. Effective lower limb rehabilitation training for patients with motor dysfunction and cerebrovascular disease can maintain the range of motion of the joints and prevent joint contractures.

Contents of the invention

In order to solve the above-mentioned technical problems, the purpose of this utility model is to provide a multifunctional rehabilitation training walker with simple structure and convenient use.

In order to achieve the above object, the utility model adopts the following technical solutions:

The multifunctional rehabilitation training walking aid comprises a chair frame, a seat, a backrest, a platform board and a lifting adjustment device, the chair frame includes an upper chair frame and a lower chair frame which are slidably connected to each other, and the platform board is detachably installed on the The front end of the upper chair frame, the backrest is fixed on the rear part of the upper chair frame, the two sides of the front end of the seat are slidably arranged on the crossbar of the lower chair frame through the first connecting seat, and the two sides of the rear end of the seat The second connection seat is fixed on the upper seat frame at the lower part of the backrest, the seat is respectively rotated with the first connection seat and the second connection seat, and the upper part of the lifting adjustment device is connected with the upper seat frame or the seat. The bottom of the lifting adjustment device is fixed on the lower chair frame.

As a preferred solution: the lifting adjustment device adopts an electric push rod, a screw, a gas spring or a hydraulic cylinder.

As a preferred solution: the upper part of the rear end of the lower chair frame is also provided with a fixed cross bar, the push rod bearings at the upper and lower ends of the screw rod are respectively fixed on the fixed cross bar and the lower chair frame, and the upper end of the screw rod is also provided with The handwheel is provided with a nut assembly on the screw rod, and the nut assembly is connected with the upper chair frame or the seat through a connecting rod.

As a preferred solution: there are two connecting rods, the upper ends of the two connecting rods are respectively fixed with the two second connecting seats, and the lower ends of the two connecting rods are fixed with the nut assembly. The two connecting rods respectively drive the lifting force of the chair frame from both sides to be more uniform, and the operation is more stable.

As a preferred solution: the two corners of the rear end of the lower chair frame are respectively fixed with first electric push rods, and the upper part of the first electric push rods is fixed with the second connecting seat.

As a preferred solution: the two inner sides of the front end of the lower chair frame are also provided with a pedal, a lifting frame and a second electric push rod, the second electric push rod drives the lifting frame to move up and down, and the pedal is folded and arranged on the lifting frame . When the pedal is put down in a sitting state, it can move up and down under the drive of the electric push rod, thereby driving the user's lower limbs to move.

As a preferred solution: the four corners at the bottom of the lower chair frame are all provided with wheels, and the two wheels at the front end are universal wheels, and the two wheels at the rear end are directional wheels.

As a preferred solution: the middle part of the upper chair frame is also provided with a strap. The patient will be strapped to the backrest for safety.

As a preferred solution: the upper chair frame is horizontally provided with a handrail covered with a flexible material at the rear of the platform board, the handrail is also provided with a hand vibration massage motor, and the flexible material can be a sponge.

As a preferred solution: the rear end of the backrest on the upper chair frame is also fixed with a push handle.

The chair frame of the utility model can be lifted and lowered under the drive of the lifting adjustment device, and the seat is turned over synchronously, so that the user can complete the process from sitting to standing alone or with the help of an accompanying person, and the chair frame of the utility model The front end is equipped with a detachable platform board, which can not only place things in the sitting state, but also prevent the user from falling forward when standing to ensure safety.

Description of drawings

Fig. 1 is a schematic diagram of the front structure of the utility model.

Fig. 2 is a schematic diagram of the rear structure of the utility model.

Detailed ways

Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention, but should not be construed as limiting the present invention.

The multifunctional rehabilitation training walking aid shown in Figure 1 and Figure 2 includes a chair frame 7, a seat 5, a backrest 3, a platform plate 1 and a lifting adjustment device, and the chair frame 7 includes an upper chair frame that is slidably connected to each other and the lower chair frame, the platform board 1 is detachably installed on the front end of the upper chair frame, the backrest 3 is fixed on the rear part of the upper chair frame, and the two sides of the front end of the seat 5 slide through the first connecting seat 6 Set on the crossbar of the lower chair frame, the rear end both sides of the seat 5 are fixed on the upper chair frame at the bottom of the backrest 3 through the second connecting seat 13, the seat 5 is connected with the first connecting seat 6, the second The connection bases 13 are respectively rotated and arranged, the top of the lifting adjustment device is connected with the upper chair frame or the seat 5, and the bottom of the lifting adjustment device is fixed on the lower chair frame.

The lifting adjustment device adopts an electric push rod, a screw mandrel 16, a gas spring or a hydraulic cylinder. When the lifting adjustment device adopts a screw rod, the upper part of the lower chair frame rear end is also provided with a fixed cross bar 19, and the push rod bearings at the upper and lower ends of the screw rod 16 are respectively fixed on the fixed cross bar 19 and the lower chair frame. The upper end of the screw rod 16 is also provided with a handwheel 14 , the screw rod 16 is sleeved with a nut assembly 15 , and the nut assembly 15 is connected to the upper chair frame or the seat 5 through a connecting rod 17 .

There are two connecting rods 17 , the upper ends of the two connecting rods 17 are respectively fixed with the two second connecting seats 13 , and the lower ends of the two connecting rods 17 are fixed with the nut assembly 15 .

When the lifting adjustment device adopts electric push rods, the two corners of the rear end of the lower chair frame are respectively fixed with first electric push rods 18, and the top of the first electric push rods 18 is fixed to the second connecting seat 13. . The electric push rod makes it easier for users to operate, and the overall degree of automation is higher.

The two inner sides of the front end of the lower chair frame are also provided with a pedal 8, a lifting frame 12 and a second electric push rod 11, and the second electric push rod 11 drives the lifting frame 12 to move up and down. Rack 12.

The four corners at the bottom of the lower chair frame are all provided with wheels, and the two wheels at the front end are universal wheels 9, and the two wheels at the rear end are directional wheels 10. The middle part of the upper chair frame is also provided with straps. When standing, besides the support of the crotch, the support of the waist belt or the triangle belt of the lower crotch is also considered, and some heavy handicapped people can stand with their backs against the back board, which is safer; The armrest 2 covered by flexible material is also arranged horizontally on the chair frame at the rear of the platform board 1, and a crosspiece that is convenient to hold when standing is also provided below the handrail 2, and the crosspiece can also be added with a sponge handle. The armrest 2 is also provided with a hand vibration massage motor, and the rear end of the backrest 3 on the upper chair frame is also fixed with a push handle 4 .

The multi-functional rehabilitation training walking aid of the utility model uses metal materials with high specific gravity, and the frame is as stable as Mount Tai. The utility model can sit or stand for training; the feet and hands can be trained with electric push rods; the hands can be trained with a vibration massager; the front board can be used for eating, computer operation, reading and other functions; it can be used as a wheelchair and can also be used for walking training ; A toilet can be added on the seat plate (considered for incontinence personnel); grip training, etc.

It should be noted that the above embodiments are only representative examples of the present invention. The utility model also can have many deformations. Any simple modifications, equivalent changes and modifications made to the above embodiments according to the essence of the utility model shall be deemed to belong to the protection scope of the utility model.

Claims (10)

1. Multifunctional rehabilitation exercise walk helper, it is characterised in that: including chair frame (7), seat (5), backrest (3), platform board (1) and Elevation and subsidence regulating device, the chair frame (7) include the upper chair frame being mutually slidably connected and lower chair frame, and the platform board (1) is detachable The front end for being mounted on chair frame, the backrest (3) is fixed on the rear portion of chair frame, and the front end two sides of the seat (5) pass through First attachment base (6) is slidably arranged on the cross bar of lower chair frame, and the rear end sides of the seat (5) pass through the second attachment base (13) It is fixed in the upper chair frame of backrest (3) lower part, the seat (5) rotates respectively with the first attachment base (6), the second attachment base (13) Setting, the top of the elevation and subsidence regulating device are connect with upper chair frame or seat (5), and the lower part of the elevation and subsidence regulating device is fixed In lower chair frame.

2. Multifunctional rehabilitation exercise walk helper according to claim 1, it is characterised in that: the elevation and subsidence regulating device uses Electric pushrod, screw rod (16), gas spring or hydraulic cylinder.

3. Multifunctional rehabilitation exercise walk helper according to claim 2, it is characterised in that: the lower chair frame upper rear end is also Equipped with fixed transverse rod (19), the upper and lower ends push rod bearing of the screw rod (16) is separately fixed at fixed transverse rod (19) and lower chair frame On, screw rod (16) upper end is additionally provided with handwheel (14), is arranged with nut assembly (15), nut assembly on the screw rod (16) (15) it is connect with upper chair frame or seat (5) by connecting rod (17).

4. Multifunctional rehabilitation exercise walk helper according to claim 3, it is characterised in that: the connecting rod (17) is two Root, the upper end of two connecting rods (17) is fixed with two the second attachment bases (13) respectively, the lower end of two connecting rods (17) with Nut assembly (15) is fixed.

5. Multifunctional rehabilitation exercise walk helper according to claim 2, it is characterised in that: two of the lower chair frame rear end Corner is respectively fixed with the first electric pushrod (18), and the top and the second attachment base (13) of first electric pushrod (18) are solid It is fixed.

6. Multifunctional rehabilitation exercise walk helper according to claim 1, it is characterised in that: in the two of the lower chair frame front end Side is additionally provided with pedal (8), crane (12) and the second electric pushrod (11), and second electric pushrod (11) drives crane (12) it moves up and down, pedal (8) fold is arranged on crane (12).

7. Multifunctional rehabilitation exercise walk helper according to claim 1, it is characterised in that: four of the lower chair frame bottom Corner is equipped with wheel, and two wheels of front end are universal wheel (9), and two wheels of rear end are directional wheel (10).

8. Multifunctional rehabilitation exercise walk helper according to claim 1, it is characterised in that: be additionally provided in the middle part of the upper chair frame Bandage.

9. Multifunctional rehabilitation exercise walk helper according to claim 1, it is characterised in that: be located at platform in the upper chair frame The rear of plate (1) is also horizontally disposed the handrail (2) coated by flexible material, be additionally provided on the handrail (2) hand vibration by Dynamo.

10. Multifunctional rehabilitation exercise walk helper according to claim 1, it is characterised in that: backrest (3) in the upper chair frame Rear end be further fixed on push handle (4).