CN216908380U

CN216908380U - Electric folding wheelchair bed with sliding support framework

Info

Publication number: CN216908380U
Application number: CN202220481959.1U
Authority: CN
Inventors: 季文泉; 周明华
Original assignee: Jiangsu Ruizhiheng Automation Equipment Co ltd
Current assignee: Jiangsu Ruizhiheng Automation Equipment Co ltd
Priority date: 2022-03-08
Filing date: 2022-03-08
Publication date: 2022-07-08
Anticipated expiration: 2032-03-08

Abstract

The utility model relates to the field of wheelchairs, in particular to an electric folding wheelchair bed with a sliding support framework. The electric folding wheelchair bed seat frame of the sliding support framework is of a rectangular frame structure, and a sliding frame is also connected to the position, close to the lower end, of one side of the seat frame in a sliding manner; the backrest frame is hinged at the side end of the seat frame and is overlapped with the upper end; the leg frame is hinged to the other side end, corresponding to the backrest frame, of the seat frame and is overlapped with the upper end of the backrest frame; the pedal frame is hinged to one side of the leg frame. In the electric folding wheelchair bed with the sliding support framework, the lower shell of the whole wheelchair is used as the bed in a flat state, and the whole wheelchair can be used as the wheelchair in a folded state, so that when the electric folding wheelchair bed is used for a special patient, the aim of going out of the patient can be fulfilled while the work and rest of the patient are met, and the effect on the aspect of practicability is better.

Description

Electric folding wheelchair bed with sliding support framework

Technical Field

The utility model relates to the field of wheelchairs, in particular to an electric folding wheelchair bed with a sliding support framework.

Background

Wheelchairs are chairs equipped with wheels to help replace walking and are classified into electric and manual folding wheelchairs. The wheelchair not only meets the requirements of physical disabilities and mobility-handicapped people for riding instead of walking, but also is more important to facilitate the family members to move and take care of the patients, so that the patients can do physical exercises and participate in social activities by means of the wheelchair.

For some patients with serious diseases and legs which can not get out of the bed, because the patient is inconvenient to go out, the patient should lie on the patient bed all the time and only needs to be moved to the wheelchair by manpower when going out, but the patient has a lot of edema areas when lying on the bed for a long time, and therefore the patient may touch the areas in the moving process, and the injury of the patient on the body is more serious.

Therefore, there is a need to provide a new electric folding wheelchair bed with sliding support frame to solve the above-mentioned technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an electric folding wheelchair bed with a sliding support framework.

The utility model provides an electric folding wheelchair bed with a sliding support framework, which comprises:

the seat frame is of a rectangular frame type structure, and a sliding frame is slidably connected to a position, close to the lower end, of one side of the seat frame;

the backrest frame is hinged at the side end of the seat frame and is overlapped with the upper end;

the leg frame is hinged to the other side end, corresponding to the backrest frame, of the seat frame and is overlapped with the upper end of the backrest frame;

the pedal frame is hinged to one side of the leg frame.

Preferably, universal wheels are fixed at the lower end of the seat frame.

Preferably, the sliding frame slides along the horizontal direction, the lower end of the sliding frame and the lower end of the seat frame are positioned on the same horizontal plane, and the lower end of the sliding frame is fixed with the directional wheel.

Preferably, a first electric telescopic rod is further fixed inside the seat frame, and the output end of the first electric telescopic rod is fixed on one side of the sliding frame.

Preferably, a second electric telescopic rod is hinged inside the seat frame, and the output end of the second electric telescopic rod is hinged on the backrest frame.

Preferably, the upper ends of the seat frame, the backrest frame, the leg frame and the pedal frame are hinged with the warping edges at the positions attached to the two sides.

Compared with the related art, the electric folding wheelchair bed with the sliding support framework has the following beneficial effects:

the utility model provides an electric folding wheelchair bed with a sliding support framework, wherein the lower shell of the whole wheelchair is used as the bed in a flat state, and the whole wheelchair can be used as the wheelchair in a folded state, so that when the electric folding wheelchair bed is used for a special patient, the electric folding wheelchair bed can meet the work and rest of the patient and can realize the idea that the patient goes out, and the electric folding wheelchair bed has better practicability.

Drawings

FIG. 1 is a schematic structural view of an electric folding wheelchair bed with a sliding support frame according to a preferred embodiment of the present invention;

FIG. 2 is a schematic structural view of another state shown in FIG. 1;

fig. 3 is a schematic structural view of the isometric side shown in fig. 2.

Reference numbers in the figures: 1. a seat frame; 2. a universal wheel; 3. a sliding frame; 4. a directional wheel; 5. a first electric telescopic rod; 6. a backrest frame; 7. a second electric telescopic rod; 8. a leg frame; 9. a pedal frame; 10. and (5) edge warping.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Specific implementations of the present invention are described in detail below with reference to specific embodiments.

Referring to fig. 1 to 3, an embodiment of the utility model provides an electric folding wheelchair bed with a sliding support frame, which includes:

the seat frame 1 is of a rectangular frame structure, and a sliding frame 3 is further connected to a position, close to the lower end, on one side of the seat frame 1 in a sliding mode;

the backrest frame 6 is hinged at the side end of the seat frame 1 and is overlapped with the upper end of the seat frame 6;

the leg frame 8 is hinged to the other side end, corresponding to the backrest frame 6, of the seat frame 1 and is overlapped with the upper end of the seat frame 8;

the pedal frame 9 is hinged to one side of the leg frame 8.

It should be noted that: the wheelchair bed designed in the device has two different forms, namely a flattening state and a folding state;

in a flattened state, as shown in fig. 2, the upper end surfaces of the seat frame 1, the backrest frame 6, the leg frame 8 and the pedal frame 9 extend to be in a plane state, and can be used as a bed body at the moment, so that a patient can lie on the bed body during rest, and the work and rest requirements of the patient are met;

in the folded state, as shown in fig. 1, it is in the form of a complete wheelchair, thus able to satisfy the need of going out for the patient;

the whole device has an automatic deformation function, and a patient lying on the device can change the shape of the whole device without getting out of the bed, so that the patient with edema body surface does not need to be moved, secondary damage to the patient can be avoided, and the safety and the practicability are greatly improved;

it should also be noted that: the sliding frame 3 is used as a supporting structure, and in a flat state, the whole sliding frame 3 slides towards the direction far away from the seat frame 1, so that the total covered area of the bottom of the seat frame 1 and the bottom of the sliding frame 3 is wider, the stability of the whole bed body is higher, otherwise, the occupied area of the whole device can be reduced, the device is more convenient to operate when used as a wheelchair, and the adaptability of the device is stronger;

it should also be noted that: the whole device can change the state at any time, so when the patient sits for a long time and is uncomfortable, the patient can be put on the stand and replaced by the flat state, and the device can be determined according to the self-thought of the patient.

In the embodiment of the present invention, please refer to fig. 1 and fig. 2, a universal wheel 2 is fixed at the lower end of the seat frame 1;

the sliding frame 3 slides along the horizontal direction, the lower end of the sliding frame 3 and the lower end of the seat frame 1 are positioned on the same horizontal plane, and the lower end part of the sliding frame 3 is fixed with a directional wheel 4;

wherein, a first electric telescopic rod 5 is fixed in the seat frame 1, and the output end of the first electric telescopic rod 5 is fixed on one side of the sliding frame 3;

and the seat frame 1 is also internally hinged with a second electric telescopic rod 7, and the output end of the second electric telescopic rod 7 is hinged on the backrest frame 6.

It should be noted that: the universal wheel 2 is additionally arranged at the lower end of the seat frame 1, the directional wheel 4 is additionally arranged below the sliding frame 3, when the wheelchair is used as a wheelchair, the advancing direction can be better controlled, and the whole equipment is easier to control;

it should also be noted that: the automation of the device is realized through the electric telescopic rod, and the manual complexity is eliminated, so that the adjustment of the device is more convenient.

In the embodiment of the present invention, please refer to fig. 1 and 2, the upper ends and the positions of the upper sides of the seat frame 1, the backrest frame 6, the leg frame 8 and the pedal frame 9 are hinged with the raised edges 10.

It should be noted that: stick up limit 10 and can carry out 90 rotations, can change under horizontality and vertical state, generally apply to the flat state of exhibition of device under the horizontality, the area of the whole bed body of increase for the scope at patient's place is bigger, so that the extension of limbs, and generally apply to the fold condition of device under the vertical state, can play better protecting effect, avoid the patient to empty to both sides, the security is higher.

The circuits and controls involved in the present invention are prior art and will not be described in detail herein.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides an electronic folding wheelchair bed of slip support skeleton which characterized in that includes:

the seat frame (1) is of a rectangular frame structure, and a sliding frame (3) is slidably connected to a position, close to the lower end, on one side of the seat frame (1);

the backrest frame (6) is hinged to the side end of the seat frame (1) and is overlapped with the upper end of the seat frame (6);

the leg frame (8) is hinged to the other side end, corresponding to the backrest frame (6), of the seat frame (1) and is overlapped with the upper end of the seat frame (8);

the pedal frame (9) is hinged to one side of the leg frame (8).

2. The electric folding wheelchair bed with sliding support frame as claimed in claim 1, wherein universal wheels (2) are fixed at the lower end of the seat frame (1).

3. The electric folding wheelchair bed with sliding support frame as claimed in claim 2, wherein the sliding frame (3) slides along the horizontal direction, the lower end of the sliding frame (3) is in the same horizontal plane with the lower end of the seat frame (1), and the lower end of the sliding frame (3) is fixed with the directional wheel (4).

4. The electric folding wheelchair bed with sliding support framework as claimed in claim 3, wherein a first electric telescopic rod (5) is further fixed inside the seat frame (1), and the output end of the first electric telescopic rod (5) is fixed on one side of the sliding frame (3).

5. The electric folding wheelchair bed with sliding support frame as claimed in claim 4, characterized in that the seat frame (1) is hinged with a second electric telescopic rod (7), and the output end of the second electric telescopic rod (7) is hinged on the backrest frame (6).

6. The electric folding wheelchair bed with sliding support framework as claimed in claim 5, wherein the upper ends of the seat frame (1), the backrest frame (6), the leg frame (8) and the pedal frame (9) and the positions attached to the two sides are all hinged with a raised edge (10).