A wheelchair capable of shifting

A wheelchair and functional technology, applied in patient chairs or special means of transport, vehicle rescue, medical science, etc., can solve the problems of large space occupation, cold shape, low degree of intelligence, etc., saving time and manpower , Easy to operate, reasonable design effect

Active Publication Date: 2022-08-09
TIANJIN UNIV OF TECH & EDUCATION TEACHER DEV CENT OF CHINA VOCATIONAL TRAINING & GUIDANCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the single function of the wheelchair cannot meet the requirements of assisted shifting, and there are also the following disadvantages:
[0005] (3) The shape is cold and takes up a lot of space, making it inconvenient to use in an outdoor environment;
[0006] (4) Single function, low degree of intelligence

Method used

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  • A wheelchair capable of shifting
  • A wheelchair capable of shifting
  • A wheelchair capable of shifting

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] A wheelchair capable of shifting, comprising: a seat frame module 1 , an auxiliary shifting module 5 and a seat module 7 .

[0044] The seat frame module 1 includes a main body seat frame unit 4, a footrest 2, a backrest 20, and a detachable guide rail 6; the number of the main body seat frame units 4 is two, and the two main body seat frame units 4 are symmetrically arranged left and right, and two The main body seat frame units 4 are connected by a seat frame connecting rod 15. The seat frame connecting rod 15 is composed of two connecting rods connected together by hinges, and the two connecting rods can be rotated around the hinge shaft into a "one" shape. structure or "X"-shaped structure, so as to realize the folded and unfolded state of the two main body seat frame units 4; the rear end of each main body seat frame unit 4 is provided with a large-sized seat frame rear wheel 32, and the front part is provided with a small seat frame rear wheel 32. A footrest 2 is ...

Embodiment 2

[0058] The use method of the wheelchair that can realize the shifting function of the present invention is as follows:

[0059] 1. The method for moving a occupant to a seat on a vehicle by using the wheelchair capable of realizing the shifting function includes the following steps:

[0060] Step 1: The nursing staff operates the wheelchair that can realize the displacement function to walk to the target vehicle, lowers the foot pedal to an upright state to prevent interference with the auxiliary displacement module, and aligns the buckle 21 on the main chair frame unit 4 with the chair. The buckle grooves of the seat plate 14 of the seat module 7 are separated, so that the seat module 7 is disconnected from the connection with the seat frame module 1;

[0061] Step 2: The nursing staff installs the detachable guide rail 6 to the lower part of the chair frame module 1, brakes the bottom universal wheel 26 of the shift module bottom plate 25 of the auxiliary shift module 5, and...

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Abstract

The invention discloses a wheelchair capable of realizing a displacement function, which includes a seat frame module, an auxiliary displacement module and a seat seat module. The auxiliary displacement module includes a lifting module, a rotation module and a displacement module base plate. There are wheels, the rotating module is installed on the bottom plate of the displacement module, and the lifting module is installed on the rotating module; the seat module is installed on the lifting module of the auxiliary shifting module through the quick disassembly module, and the height of the seat module can be adjusted through the lifting module. The angle of the seat module can be adjusted by rotating the module; a detachable guide rail is provided at the bottom of the seat frame module, and the detachable guide rail is used as a guide rail for the auxiliary shift module to the main seat frame unit, so that the auxiliary shift module can move smoothly from the ground. Walk to the chair frame module. The wheelchair of the invention is simple in structure, reasonable in design, has a shifting function, and can realize various barrier-free travels such as nursing beds, sofas, toilets, family cars, etc. in a home environment.

Description

technical field [0001] The present invention relates to the technical field of wheelchairs, in particular to a wheelchair that can realize a shift function. Background technique [0002] Wheelchairs are used for the elderly with inconvenience, injured legs and feet, and the disabled. It is a common bedding product in the family and medical equipment, because it can bring help and convenience to the elderly with inconvenience, injured legs, and disabled people. With the rapid growth of the aging population, wheelchairs have become a household necessity. However, the single function of the wheelchair cannot meet the requirements of assisted displacement, and there are still the following shortcomings: [0003] (1) The operation is complicated and the efficiency is low; [0004] (2) High requirements for the living environment of people with lower limb disabilities; [0005] (3) The shape is cold and occupies a large space, which is inconvenient to use in an outdoor environm...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61G5/08A61G5/10A61G5/12A61G7/14
CPCA61G5/003A61G5/0816A61G5/1045A61G5/12A61G5/1005A61G7/1025
Inventor 蒋永翔孙宏昌祁宇明邓三鹏周旺发田东阁张鑫磊张宇
Owner TIANJIN UNIV OF TECH & EDUCATION TEACHER DEV CENT OF CHINA VOCATIONAL TRAINING & GUIDANCE
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