Foldable electric wheelchair

An electric wheelchair and foldable technology, which can be used in vehicle rescue, patient chairs or special transportation tools, medical transportation, etc. Convenience and simple structure

Inactive Publication Date: 2012-07-04
YANGZHOU SANYUAN TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the increasing number of elderly people in China, electric wheelchairs are also popular among the masses. However, the existing electric wheelchairs have relatively single functions, are inconvenient to carry, and are not humanized enough.

Method used

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  • Foldable electric wheelchair
  • Foldable electric wheelchair
  • Foldable electric wheelchair

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Embodiment Construction

[0027] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0028] An electric wheelchair, comprising a folding vehicle frame 1, a folding steering device 2, a folding roof 3, a semi-automatic retractable device 4, a front steering wheel 5 and a rear driving wheel 6, and a seat frame 14 is arranged on the folding vehicle frame 1 , the seat frame 14 is axially connected with a protective frame 17, a connecting frame 13 and a front foot frame 11, the protective frame 17, the connecting frame 13 and the front foot frame 11 are parallel, and the lower end of the protective frame 17, the connecting frame 13 and the front foot frame 11 is axially connected with Stepping frame 18, the upper end axis of connecting frame 13 and front foot frame 11 is connected with guard 16, and stepping frame 18 is parallel with seat frame 14 and hand guard 16, and the rear end shaft of seat frame 14 and hand guard 16 is connec...

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PUM

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Abstract

The invention discloses a foldable electric wheelchair, which comprises a foldable chair rack, a protecting rack, a pedal rack, a directional wheel and a rear driving wheel. A seat rack is axially connected with the protecting rack, a connecting rack and a front foot rack, the protecting rack and lower ends of the connecting rack and the front foot rack are axially connected with the pedal rack, the front lower end of the pedal rack is axially connected with a directional wheel buffering rack, the directional wheel buffering rack is provided with the directional wheel, a retractable directional device is disposed on the protecting rack, the front and back angle and the up and down angle of the foldable electric wheelchair can be adjusted by the directional device, an automatic foldable ceiling is disposed on a back rack of the wheelchair, and a semiautomatic foldable retractable device is disposed among the front foot rack, a slide shaft at the rear end of the seat rack and an upper slide groove on a rear foot rack. The foldable electric wheelchair has the advantages that the foldable electric wheelchair is simple in structure, convenient in folding and unfolding, is small in size after being folded, is safe and comfortable in running after being unfolded, and is complete in function and convenient in operation.

Description

technical field [0001] The invention relates to a wheelchair, in particular to a foldable electric wheelchair. Background technique [0002] Along with more and more elderly people in China, electric wheelchairs are also deeply liked by the masses, but the functions of existing electric wheelchairs are relatively single, inconvenient to carry, and not humanized enough. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a foldable electric wheelchair with multiple functions, safety and comfort, convenient folding and more humanized design. [0004] The technical solution adopted by the present invention to solve the above technical problems is: a foldable electric wheelchair, comprising a foldable frame, a front steering wheel and a rear driving wheel, the front end of the foldable frame is provided with a foldable steering device, so The back frame is provided with a folding roof, which is characterized in that th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61G5/08A61G5/10
Inventor 吴炳发
Owner YANGZHOU SANYUAN TECH
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