Hydraulic electric wheelchair with reclining backrest

An electric wheelchair and hydraulic technology, which is used in vehicle rescue, patient chairs or special transportation tools, medical transportation, etc., can solve the problems of poor comfort, inability to adjust the inclination of the seat frame and the inclination of the backrest, etc. To achieve the effect of reducing space occupation and easy to carry

Pending Publication Date: 2022-07-22
陈娟
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The general seats of existing electric wheelchairs are fixed, and the inclination of the seat frame and the backrest cannot be adjusted. When used by the elderly or disabled in different situations, the comfort is poor and cannot meet the needs.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Hydraulic electric wheelchair with reclining backrest
  • Hydraulic electric wheelchair with reclining backrest

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] In order to make the objectives, technical solutions and advantages of the present invention clearer, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings.

[0019] like figure 1 , 2 As shown, in the first embodiment of the reclining hydraulic electric wheelchair of the present invention, the electric wheelchair 1 includes a backrest support 2, a first support member 3 arranged at the top of the back of the backrest support 2, and a first support member 3 arranged on the backrest support 2. The second support member 4 at the bottom of the back, the electric push rod 5 telescopically arranged between the first support frame and the second support member 4, the armrest support rod 6 rotatably connected with the backrest bracket 2, and the first support rod 6. The seat cushion bracket 7 which is rotatably connected with the two support members 4 and located under the armrest support rod 6, and the p...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a hydraulic electric wheelchair with a reclining backrest. The electric wheelchair comprises a backrest support, a first supporting piece arranged at the top end of the back of the backrest support, a second supporting piece arranged at the bottom end of the back of the backrest support, an electric push rod telescopically arranged between the first supporting piece and the second supporting piece, and an armrest supporting rod rotationally connected with the backrest support. The seat cushion support is rotatably connected with the second supporting piece and located below the armrest supporting rod, the power support is rotatably connected with the second supporting piece and connected with the seat cushion support, the bottom end of the backrest support is rotatably connected with the second supporting piece, the first end of the electric push rod is rotatably connected with the first supporting piece, and the second end of the electric push rod is rotatably connected with the second supporting piece. The second end of the electric push rod is rotatably connected with the second supporting piece, a first supporting rod used for supporting the armrest supporting rod is arranged between the armrest supporting rod and the cushion support, and the two ends of the first supporting rod are rotatably connected with the armrest supporting rod and the cushion support respectively.

Description

technical field [0001] The invention relates to the field of electric wheelchairs, and more particularly, to a hydraulic electric wheelchair with a reclining backrest. Background technique [0002] The electric wheelchair is based on the traditional manual wheelchair, superimposed with high-performance power drive device, intelligent control device, battery and other components, and is transformed and upgraded. It is a high-tech product combining modern precision machinery, intelligent numerical control, engineering mechanics and other fields. The fundamental difference from traditional electric scooters, battery cars, bicycles and other means of transportation is that the electric wheelchair has an intelligent control controller. Today, electric wheelchairs have become an indispensable means of transportation for the elderly and disabled people with limited mobility. They are suitable for a wide range of objects. As long as the user has a clear consciousness and normal cog...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): A61G5/04A61G5/08A61G5/10
CPCA61G5/045A61G5/0858A61G5/0841A61G5/10A61G5/1067A61G5/1051
Inventor 王明
Owner 陈娟
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap