CN110368209A - A kind of auxiliary leg rehabilitation wheelchair - Google Patents

Abstract

The invention discloses an auxiliary leg rehabilitation wheelchair and relates to the technical field of rehabilitation wheelchairs. The invention comprises a wheelchair frame, the inside of the wheelchair frame is welded with a base, side plates are fixed on both sides of the top of the base, a cushion is placed on the upper surface of the base, a sliding block is fixed at the bottom of the base, and a storage box is fixed at the bottom of the sliding block , the inner side of one end of the wheelchair frame is movably connected with a push handle, one end of the push handle is fixed with a backboard, the other end of the wheelchair frame is fixed with an outrigger frame, a spring is placed inside the outrigger frame, and the inner side of the spring is connected with a telescopic column, telescopic The bottom end of the column is fixed with a pedal, and the bottom end of one end of the wheelchair frame is fixed with a moving wheel. The invention enables the user to perform light training on the legs through the structural design of the lifting series, is suitable for patients with serious leg injuries, and can also store the user's articles.

Description

An auxiliary leg rehabilitation wheelchair

technical field

The invention relates to the technical field of rehabilitation wheelchairs, in particular to an auxiliary leg rehabilitation wheelchair.

Background technique

Wheelchairs are chairs equipped with wheels that can help replace walking, and are divided into electric and manual folding wheelchairs. It is an important mobile tool for home rehabilitation of the wounded, the sick, and the disabled, turnover transportation, medical treatment, and outing activities. The wheelchair not only meets the needs of the physically disabled and people with reduced mobility, but more importantly, it is convenient for family members to move and take care of the sick. Patients use wheelchairs to perform physical exercises and participate in social activities, while auxiliary rehabilitation wheelchairs refer to wheelchairs that can help patients carry out passive or autonomous activities and promote rehabilitation. Assisted rehabilitation wheelchairs can significantly improve the patient's limb muscle strength, coordination ability, etc. .

Existing auxiliary leg rehabilitation wheelchairs are not suitable for patients with severe leg injuries and cannot temporarily store the items of patients because they require patients to carry out relatively high-intensity training during rehabilitation training. The present invention addresses the above problems A new solution is proposed.

Contents of the invention

1. Technical problems to be solved

Aiming at the problems existing in the prior art, the object of the present invention is to provide an auxiliary leg rehabilitation wheelchair to solve the technical problems mentioned in the background art.

2. Technical solution

In order to solve the above problems, the present invention adopts the following technical solutions.

An auxiliary leg rehabilitation wheelchair, comprising a wheelchair frame, a base is welded on the inside of the wheelchair frame, side plates are fixed on both sides of the top of the base, a cushion is placed on the upper surface of the base, the bottom of the base A sliding block is fixed, the bottom end of the sliding block is fixed with a storage box, the inside of one end of the wheelchair frame is movably connected with a push handle, one end of the push handle is fixed with a backboard, and the other end of the wheelchair frame is fixed with a support A leg frame, a spring is placed inside the leg frame, a telescopic column is connected through the inner side of the spring, the bottom end of the telescopic column is fixed with a pedal, and the bottom end of one end of the wheelchair frame is fixed with a moving wheel .

Preferably, the bottom end of the telescopic column is connected to the footboard by welding.

In any of the above schemes, preferably, the inside of one end of the wheelchair frame is connected with a push handle through a pin.

In any of the above solutions, preferably, a fixed column is fixed inside the bottom end of the wheelchair frame, a rotating shaft is fixed inside the fixed column, and a moving wheel is fixed at one end of the rotating shaft.

In any of the above schemes, it is preferred that a support bar is fixed on the inner side of the moving wheel.

In any of the above solutions, it is preferable that a connecting column is welded on one side of the moving wheel, and a rotating ring is fixed on one side of the connecting column.

In any of the above schemes, it is preferred that a handle is welded on one end of the storage box

In any of the above schemes, preferably, the lower surface of the base is provided with a sliding groove, and the base and the storage box are connected by sliding

3. Beneficial effect

Compared with the prior art, the present invention has the advantages of:

(1) In the present invention, when the patient sits on the device, by pulling the handle welded at one end of the storage box, the chute provided on the lower surface of the base and the sliding block welded on the top of the storage box make it possible to move the storage box from under the base Pull it out, and then put some carrying items into the storage box, so that the device can play the role of storage;

(2) When the present invention is performing leg rehabilitation, the fixed plug-in column for fixing the pedals can be taken out from the outrigger frame first, and then the patient puts the feet on the pedals, and then firmly and lightly steps on the pedals The board and the pedal will drive the telescopic column down, and the spring can be compressed at the same time, and then the patient's pedal will rebound under the action of the spring. Repeatedly stepping on the pedal can train the patient's legs, and The amount of exercise is small, and it is suitable for patients with serious leg injuries.

Description of drawings

Fig. 1 is the overall structural representation of the present invention;

Fig. 2 is a schematic diagram of the connection structure of the pedal and the leg frame of the present invention;

Fig. 3 is a schematic diagram of the connection structure between the base and the storage box of the present invention.

Explanation of symbols in the figure:

1. Wheelchair frame; 2. Side panel; 3. Back panel; 4. Push handle; 5. Cushion; 6. Base; 7. Outrigger frame; 8. Foot pedal; 9. Moving wheel; 10. Storage box; 11 , sliding block; 12, moving wheel; 13, rotating ring; 14, connecting column; 15, telescopic column; 16, spring.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention; obviously, the described embodiments are only part of the embodiments of the present invention, not all embodiments, based on The embodiments of the present invention and all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the orientations or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "top/bottom" etc. are based on the orientations shown in the drawings Or positional relationship is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and should not be understood as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise specified and limited, the terms "installed", "set with", "sleeved/connected", "connected", etc. should be understood in a broad sense, such as " Connection" can be a fixed connection, a detachable connection, or an integral connection, a mechanical connection, an electrical connection, a direct connection, or an indirect connection through an intermediary, or an internal connection between two components. The communication of the above-mentioned terms in the present invention can be understood by those of ordinary skill in the art in specific situations.

Example 1:

Please refer to Fig. 1-Fig. 3, a kind of auxiliary leg rehabilitation wheelchair comprises wheelchair frame 1, and the inner side of wheelchair frame 1 is welded with base 6, and the both sides of base 6 top are fixed with side plate 2, and the upper surface of base 6 is placed with The seat cushion 5 and the bottom end of the base 6 are fixed with a sliding block 11, the bottom end of the sliding block 11 is fixed with a storage box 10, the inside of one end of the wheelchair frame 1 is movably connected with a push handle 4, and one end surface of the push handle 4 is fixed with a backboard 3. The other end of the frame 1 is fixed with a leg frame 7, the outer surface of the leg frame 7 is plugged with a fixed plug-in column, the inside of the leg frame 7 is placed with a spring 16, and the inner side of the spring 16 is connected with a telescopic column 15. The bottom end of column 15 is fixed with pedal 8, and the bottom end of one end of wheelchair frame 1 is fixed with moving wheel 9.

In this embodiment, in order to make the installation between the telescopic column 15 and the footboard 8 more secure and not fall off, the bottom end of the telescopic column 15 is connected to the footboard 8 by welding.

In this embodiment, in order to make the angle of the push handle 4 adjustable, the inside of one end of the wheelchair frame 1 is connected with the push handle 4 through a pin.

In this embodiment, in order to enable the device to move normally, a fixed column is fixed inside the bottom end of the wheelchair frame 1, a rotating shaft is fixed inside the fixed column, and a moving wheel 12 is fixed at one end of the rotating shaft.

In this embodiment, in order to improve the supporting force of the moving wheel 12 and prevent deformation, the inner side of the moving wheel 12 is fixed with support bars.

In this embodiment, in order to make the patient move the device more conveniently, one side of the moving wheel 12 is welded with a connecting column 14 , and one side of the connecting column 14 is fixed with a rotating ring 13 .

In this embodiment, in order to use the storage box 10 more conveniently, a handle is welded on one end surface of the storage box 10 .

In this embodiment, in order to use the storage box 10 more conveniently, a sliding groove is provided on the lower surface of the base 6 , and the base 6 and the storage box 10 are connected by sliding.

Example 2:

On the basis of embodiment 1,

When in use, when the patient sits on the device, the handle that is welded at one end of the storage box 10 can be pulled, and the chute provided on the lower surface of the base 6 and the sliding block 11 welded on the top of the storage box 10 cooperate to make the storage box 10 is drawn out from under the base 6, and then some carrying items can be put into the storage box 10, so that the device can play a storage role, and when performing leg rehabilitation, the fixed insert for fixing the pedal 8 can be first The post is taken out from the outrigger frame 7, and then the patient puts his foot on the pedal 8, and then presses on the pedal 8 lightly, the pedal 8 will drive the telescopic column 15 to descend, and the spring 16 can be compressed while descending. Afterwards, the patient's foot pedal 8 will rebound upwards under the action of the spring 16, and the foot pedal 8 can be repeatedly stepped on to train the patient's legs, and the amount of exercise is small, which is suitable for patients with serious leg injuries.

The above are only preferred specific embodiments of the present invention; however, the protection scope of the present invention is not limited thereto. Anyone familiar with the technical field within the technical scope disclosed in the present invention, according to the technical solution of the present invention and its improved concept to make equivalent replacements or changes shall be covered by the protection scope of the present invention.

Claims (8)

1. An auxiliary leg rehabilitation wheelchair, comprising a wheelchair frame (1), is characterized in that, the inboard of the wheelchair frame (1) is welded with a base (6), and the two sides of the top of the base (6) are fixed with side plate (2), the upper surface of the base (6) is placed with a cushion (5), the bottom end of the base (6) is fixed with a sliding block (11), and the bottom end of the sliding block (11) is fixed with Storage box (10)///, the inboard of one end of the wheelchair frame (1) is movably connected with a push handle (4), and one end surface of the push handle (4) is fixed with a backboard (3), and the wheelchair frame (1) ) is fixed with a leg frame (7), the inside of the leg frame (7) is placed with a spring (16), and the inner side of the spring (16) is connected with a telescopic column (15). The bottom of the post (15) is fixed with a pedal (8), and the bottom of one end of the wheelchair frame (1) is fixed with a moving wheel (9). 2. An auxiliary leg rehabilitation wheelchair according to claim 1, characterized in that: the bottom end of the telescopic column (15) is connected to the foot pedal (8) by welding. 3. An auxiliary leg rehabilitation wheelchair according to claim 1, characterized in that: the inside of one end of the wheelchair frame (1) is connected with a push handle (4) through a pin. 4. A kind of auxiliary leg rehabilitation wheelchair according to claim 1, characterized in that: the inner side of the bottom end of the wheelchair frame (1) is fixed with a fixed column, and the inner side of the fixed column is fixed with a rotating shaft, and the rotating One end of the axle is fixed with moving wheel (12). 5. An auxiliary leg rehabilitation wheelchair according to claim 4, characterized in that: the inner side of the moving wheel (12) is fixed with a support bar. 6. An auxiliary leg rehabilitation wheelchair according to claim 4, characterized in that: one side of the moving wheel (12) is welded with a connecting column (14), and one side of the connecting column (14) is fixed Turning circle (13) is arranged. 7. An auxiliary leg rehabilitation wheelchair according to claim 1, characterized in that: a handle is welded on one end surface of the storage box (10). 8. An auxiliary leg rehabilitation wheelchair according to claim 1, characterized in that: the lower surface of the base (6) is provided with a sliding groove, and the base (6) is connected to the storage box (10) by sliding .