Electric wheelchair

A technology of electric wheelchairs and chair backs, which can be used in vehicle ambulance, patient chairs or special transportation tools, medical transportation, etc. It can solve the problems that have not been seen in the technical inspiration, and achieve the effect of saving storage space and shortening the distance

Active Publication Date: 2012-11-07
CHANGSHU PINGFANG WHEELCHAIR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Undoubtedly, if the above two deficiencies can be made up at the same time, then the folding effect of the electric wheelchair can be

Method used

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Embodiment Construction

[0021] In order to enable the examiners of the patent office, especially the public, to understand the technical essence and beneficial effects of the present invention more clearly, the applicant will describe in detail the following in the form of examples, but none of the descriptions to the examples is an explanation of the solutions of the present invention. Any equivalent transformation made according to the concept of the present invention which is merely formal but not substantive shall be regarded as the scope of the technical solution of the present invention.

[0022] See figure 1 and figure 2 , a seat frame 1 with a frame-like structure is given, and a seat 11 is fixed on the side facing upward when the seat frame 1 is in use, usually under the corresponding seat 11 or on the seat frame 1 is equipped with a controller below. Although the controller is not shown in this embodiment, it can be understood according to the known technology. A shaft seat 13 is re...

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Abstract

The invention discloses an electric wheelchair and belongs to an article for daily use. The electric wheelchair comprises a chair seat frame which is provided with a chair seat, a chair back, a pedal, a pair of front supporting frames, a pair of rear supporting frames, a pair of battery boxes, and a pair of armrests, wherein two sides of the chair back are connected with one end of a chair back supporting pipe respectively, and the other end of each of a pair of chair back supporting pipes is hinged with one end of the chair seat frame; a battery box connection pipe is fixed between a pair of rear supporting frames; the battery boxes are fixed with two ends of the battery box connection pipe, batteries are arranged in the battery boxes, motor seat frames are fixed on the battery boxes, rear wheel assemblies are connected with the motor seat frames, a limiting retaining foot is fixed on the middle part of each battery box, one end of each of a pair of battery boxes is connected with one end of a front supporting pipe respectively, and the other end of each front supporting pipe is connected with a front wheel assembly; and one end of each of the armrests is fixed with one chair back supporting pipe, the middle part of each armrest is hinged with the upper end of an armrest supporting pipe, the lower end of the armrest supporting pipe is connected with the chair seat frame, a pull wire is arranged at one end of the chair seat frame and is matched with the chair back supporting pipes, and a remote controller is arranged on one armrest. The chair seat frame, the chair back and the pedal can be folded together, so that the storage space is saved.

Description

Technical field [0001] The present invention is the technology field of daily life supplies, which involves a kind of electric wheelchair. Background technique [0002] The electric wheelchair is also referred to as an electric wheelchair, which is a mobility tool for special groups such as disability, elderly weakness, and medical clinical rehabilitation patients.There are many technical information about electric wheelchairs in the published Chinese patent literature. Typical "Multifunctional Electric Wheelchair" (a four -wheel structure) recommended by the authorized announcement number CN2745544Y.Folding the direction of the seat and attaching the seat in the direction of the bottom plate, eventually reflecting the folding effect in the non -use, that is, the collection state.However, whether in the state of use or in the folding state, the position of the pedal and the front wheel fails to change, that is, the pedal and the front wheels are not involved in the folding, that ...

Claims

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Application Information

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IPC IPC(8): A61G5/06
Inventor 沈文华
Owner CHANGSHU PINGFANG WHEELCHAIR CO LTD
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