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Adjustable wheelchair seat lifting device

A lifting device and adjustable technology, which are used in transportation and packaging, patient chairs or special transportation tools, and vehicle rescue, etc., to achieve the effects of convenient transposition, simple structure and convenient operation.

Inactive Publication Date: 2016-02-24
GUANGXI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an adjustable wheelchair seat lifting device, so as to overcome the disadvantage that the existing wheelchair requires others to lift or hold the person with walking disabilities to change positions between the wheelchair and the bed

Method used

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  • Adjustable wheelchair seat lifting device
  • Adjustable wheelchair seat lifting device

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Embodiment Construction

[0017] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.

[0018] Unless expressly stated otherwise, throughout the specification and claims, the term "comprise" or variations thereof such as "includes" or "includes" and the like will be understood to include the stated elements or constituents, and not Other elements or other components are not excluded.

[0019] Figure 1 to Figure 2 Shows a structural schematic diagram of an adjustable wheelchair seat lifting device according to a preferred embodiment of the present invention, the adjustable wheelchair seat lifting device includes a seat 2, a lifting plate 7, a connecting rod 3, a sliding seat 4 and a driving mechanism, refer to figure 1 The seat 2 is arranged on the wheelchair 1 in a liftable manner, and the seat 2 can b...

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Abstract

The invention discloses an adjustable wheelchair seat lifting device which comprises a seat, a lifting plate, two connecting rods, two slide bases and a driving mechanism. The seat is arranged on a wheelchair in a liftable mode. The lifting plate is fixedly arranged at the bottom of the seat. The two connecting rods are located at the lower portion of the lifting plate in a crossed mode. The upper ends of the two connecting rods are respectively hinged to two ends of the lifting plate. The lower ends of the two connecting rods are hinged to the slide bases respectively. The driving mechanism is used for driving the two slide bases to move in the opposite directions at the same time. By driving the two slide bases to move in opposite directions, the two connecting rods can drive the lifting plate so as to drive the seat to rise and fall, the height of the seat can be flexibly adjusted, and therefore people who are inconvenient to walk can conveniently switch between the wheelchair and a bed.

Description

technical field [0001] The invention relates to the field of wheelchairs, in particular to an adjustable wheelchair seat lifting device. Background technique [0002] Nowadays, the number of special groups of people with inconvenient walking due to old age, illness or accidents remains high, and these special groups of people with inconvenient walking need help from others in daily life to complete some daily activities. Wheelchairs are one of the most important assistive tools for people with walking disabilities. Wheelchairs bring great convenience to them and the people who care for them. [0003] However, when people with walking disabilities need to change positions between wheelchairs and beds, it is still a difficult problem. Because people with walking disabilities have low self-care ability, the process of changing positions mainly depends on the guidance of nursing staff or family members. It is a time-consuming and labor-intensive process to lift or lift the pers...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61G5/10
CPCA61G5/1059
Inventor 王宏宇李兆军王玉江马祥季建华
Owner GUANGXI UNIV
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