a wheelchair

A technology for wheelchairs and chair backs, which can be used in patient chairs or special transportation tools, vehicle ambulance, medical transportation, etc. It can solve the problem of single function and achieve the effect of simple structure and convenient temporary rest

Active Publication Date: 2020-11-10
郑州市儿童福利院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a wheelchair to solve the technical problem in the prior art that the function is single and it is not suitable for situations in which the patient's body position needs to be adjusted in time due to changes in the disease.

Method used

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Embodiment Construction

[0022] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be described in detail below. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other implementations obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the present invention.

[0023] The invention provides a wheelchair, which has the function of lying flat and adjusting the curvature of the lumbar support, such as Figure 1-5 shown.

[0024] The wheelchair includes a seat 1 and a seat back, the seat 1 and the seat back are rotatably connected, and the seat back is rotated relative to the seat 1 to be arranged parallel to the seat 1. In order to understand the angle of the seat 1 and the seat back, the angle The adjustment plate 7, t...

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Abstract

The invention provides a wheelchair, and relates to the field of medical instruments.The technical problem that a wheelchair existing in the prior art has a single function and is not suitable for the situation in which the body positions need to be adjustedin time due to change of illness is solved. The wheelchair comprises a wheelchair seat and a wheelchair backwhich are rotatably connected, the wheelchair back includes a back frame which is elastically deformed by being pulled or squeezed, an upper bracket and a lower bracket, wherein the upper bracket and the lower bracket are used for fixing the back frame and moverelatively by pneumatic lifting rods to enable the back frame to elastically deform and change the curvature of the back frame, and when the wheelchair is lying flat, the curvature of the back frame is reduced, so thatthe wheelchair is more suitable for a patient to lie flat. The wheelchair has the function of lying flat, andthe wheelchair is more suitable for a user to use when lying flat by changing the curvature of the back frame.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a wheelchair. Background technique [0002] With the development of social welfare and the improvement of people's living standards, more and more elderly, disabled and patients are using wheelchairs, which greatly facilitates their indoor and outdoor activities and improves their quality of life. [0003] And existing various ordinary wheelchairs, electric wheelchairs have a single function, only have the function of replacing transportation, and cannot meet the needs of users. [0004] The applicant finds that the prior art has at least the following problems: [0005] Existing wheelchairs have a single function and are not suitable for situations in which the patient's body position needs to be adjusted in time due to changes in the condition. Contents of the invention [0006] The purpose of the present invention is to provide a wheelchair to solve the technic...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61G5/08A61G5/10A61G5/12
CPCA61G5/006A61G5/08A61G5/1067A61G5/122A61G2200/327A61G2200/34
Inventor 刘珊张柔柔许迎春
Owner 郑州市儿童福利院
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