CN211095386U

CN211095386U - Lifting wheelchair

Info

Publication number: CN211095386U
Application number: CN201921929304.0U
Authority: CN
Inventors: 董领
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-07-28
Anticipated expiration: 2029-11-11

Abstract

The utility model discloses a lifting wheelchair, include: the seat part comprises a seat plate, a backup plate and a side plate, and the side plate is hinged with the seat plate; the adjusting part is positioned below the seat plate and comprises a bottom plate and a telescopic assembly, the top of the telescopic assembly is hinged with the seat plate, and the bottom of the telescopic assembly is hinged with the bottom plate. Through the flexible length of adjusting flexible subassembly, can change the distance between seat and the bottom plate, realize the regulation to the seat height, this device simple structure, convenient operation has effectively solved the inconvenient problem of wheelchair altitude mixture control among the prior art.

Description

Lifting wheelchair

Technical Field

The utility model belongs to the technical field of the wheelchair, more specifically, the utility model relates to a liftable wheelchair.

Background

At present, the wheelchair is mainly used for providing convenience for disabled people to go out, but the height of a common wheelchair is not easy to adjust, and the disabled people are inconvenient to get on or off the wheelchair.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a liftable wheelchair to solve the inconvenient problem of wheelchair altitude mixture control among the prior art.

In order to achieve the above object, the utility model provides a lifting wheelchair, include: the seat part comprises a seat plate, a backup plate and a side plate, and the side plate is hinged with the seat plate; the adjusting part is positioned below the seat plate and comprises a bottom plate and a telescopic assembly, the top of the telescopic assembly is hinged with the seat plate, and the bottom of the telescopic assembly is hinged with the bottom plate.

Furthermore, the telescopic assemblies are symmetrically arranged on the same side of the bottom plate.

Furthermore, flexible subassembly includes upper boom, lower beam and telescopic link, and the top of upper boom is articulated with the lower surface of seat, and the bottom of lower beam is articulated with the upper surface of bottom plate, and the bottom of upper boom is articulated with the top of lower beam, and the top of telescopic link is articulated with the middle part of lower beam.

Further, the upper rod and the lower rod are both inclined towards the inner side of the bottom plate.

Further, the bottom of the telescopic rod is hinged with the upper surface of the bottom plate.

Furthermore, a connecting rod is arranged between the lower rod and the upper rod and is movably connected with the upper rod, and the connecting rod is movably connected with the lower rod.

Furthermore, a supporting plate is arranged between the backup plate and the seat plate.

Furthermore, a hanging rope is arranged on the side portion of the backup plate, a hanging lug is arranged on the side plate, and the hanging rope is hung with the hanging lug.

Use the technical scheme of the utility model, the top of flexible subassembly is articulated with the seat, and the bottom of flexible subassembly is articulated with the bottom plate, through the flexible length of adjusting flexible subassembly, can change the distance between seat and the bottom plate, realizes the regulation to the seat height, and this device simple structure, convenient operation has effectively solved the inconvenient problem of wheelchair altitude mixture control among the prior art.

Drawings

Fig. 1 shows a schematic structural view of the present invention;

fig. 2 shows a left-hand structural diagram of fig. 1.

Detailed Description

A lift wheelchair, as shown in fig. 1-2, includes a seat portion 10 and an adjustment portion 20. The seat part 10 comprises a seat plate 13, a backup plate 12 and a side plate 11, wherein the side plate 11 is hinged with the seat plate 13 through a hinge 14; the adjusting part 20 is located below the seat plate 13 and comprises a bottom plate 27 and a telescopic assembly, wherein the top of the telescopic assembly is hinged with the seat plate 13, and the bottom of the telescopic assembly is hinged with the bottom plate 27.

Use the technical scheme of this embodiment, through the flexible length of adjusting flexible subassembly, can change the distance between seat 13 and the bottom plate 27, realize the regulation to seat 13 height, this device simple structure, convenient operation has effectively solved the inconvenient problem of wheelchair altitude mixture control among the prior art.

In this embodiment, two telescopic assemblies are symmetrically arranged on the upper portion of the bottom plate 27, and each telescopic assembly comprises an upper rod 21, a lower rod 22 and a telescopic rod 28, the top of the upper rod 21 is hinged to the lower surface of the seat plate 13 through a pin 30, the bottom of the lower rod 22 is hinged to the upper surface of the bottom plate 27 through a pin 30, the bottom of the upper rod 21 is hinged to the top of the lower rod 22, the top of the telescopic rod 28 is hinged to the middle of the lower rod 22, and the distance between the seat plate 13 and the bottom plate 27 can be increased or decreased through the extension or the telescopic of the telescopic rod 28, so that the height of the seat plate 13 can be adjusted.

Specifically, the upper rod 21 and the lower rod are both inclined toward the inner side of the bottom plate 27, and the bottom of the telescopic rod 28 is hinged to the upper surface of the bottom plate 27.

Optionally, a connecting rod 23 is disposed between the lower rod 22 and the upper rod 21, the connecting rod 23 is movably connected to the lower rod 22, and both the upper rod 21 and the lower rod 22 rotate around the connecting rod 23.

In the present embodiment, in order to increase the stability of the back plate 12, a support plate 15 is provided between the back plate 12 and the seat plate 13.

In the present embodiment, in order to facilitate the opening and closing of the side plates, a hanging rope 17 is provided on the side portion of the backup plate 12, and a hanging lug 16 is provided on the side plate 11, wherein the hanging rope 17 is hung on the hanging lug 16.

During the use, through the flexible volume of adjusting the telescopic link, can make upper boom and lower beam swing, change the distance between seat and the bottom plate, and then change the height of seat, in addition, through will hanging the rope and take off from the hangers, can open the curb plate to the outside, easy operation is convenient, has effectively solved the inconvenient problem of wheelchair altitude mixture control among the prior art.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A lifting wheelchair, comprising:

the seat part comprises a seat plate, a backup plate and a side plate, and the side plate is hinged with the seat plate;

the adjusting part is positioned below the seat plate and comprises a bottom plate and a telescopic assembly, the top of the telescopic assembly is hinged with the seat plate, and the bottom of the telescopic assembly is hinged with the bottom plate.

2. The lift wheelchair of claim 1 in which two of said telescoping assemblies are symmetrically disposed on the same side of said base.

3. The lift wheelchair of claim 1 wherein the telescoping assembly comprises an upper bar, a lower bar, and a telescoping bar, the top of the upper bar being hinged to the lower surface of the seat plate, the bottom of the lower bar being hinged to the upper surface of the base plate, the bottom of the upper bar being hinged to the top of the lower bar, and the top of the telescoping bar being hinged to the middle of the lower bar.

4. The lift wheelchair of claim 3 in which said upper bar and said lower bar are both inclined inwardly of said floor.

5. The lift wheelchair of claim 3 in which the bottom of said telescoping pole is hingedly connected to the upper surface of said base plate.

6. The lift wheelchair of claim 3 wherein a connecting rod is disposed between said lower bar and said upper bar, said connecting rod being movably connected to said lower bar.

7. The lift wheelchair of claim 1 wherein a support plate is disposed between said back plate and said seat plate.

8. The lifting wheelchair as claimed in claim 1, wherein a hanging rope is provided on a side portion of the backrest plate, and a hanging lug is provided on the side plate, the hanging rope being hung on the hanging lug.