An electric wheelchair controlled by two handles

An electric wheelchair and double-handle technology, which can be used in patient chairs or special transportation tools, vehicle ambulance, medical transportation, etc., can solve laborious problems, reduce nursing intensity and avoid accidents

Active Publication Date: 2017-04-19
SHANGHAI HUBANG INTELLIGENT REHABILITATION EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, the nursing staff can manually push the electric wheelchair forward, backward or turning with the help of the push-pull handle arranged on the back side of the chair frame, but the nursing staff only rely on manpower to push the electric wheelchair, which is very laborious, especially on uphill roads or relatively on rough roads

Method used

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  • An electric wheelchair controlled by two handles
  • An electric wheelchair controlled by two handles
  • An electric wheelchair controlled by two handles

Examples

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Embodiment Construction

[0032] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0033] see figure 1 and figure 2 , shown in the figure is an electric wheelchair controlled by two handles, including a chair frame 100, a pair of steering wheels 200, a pair of power wheels 300, a control device 400, a pair of drive motors 500, an energy storage device 600 and a joystick 700a, 700b.

[0034] The chair frame 100 is provided with a seat 110 for the user to take. The chair frame 100 is respectively provided with an armrest 120 on both sides of the seat 110. The chair frame 100 is provided with a push-pull handle 130 at the rear side of the seat 110. A bottom front side of the frame 100 is provided with a footboard 140 . A pair of steering wheels 200 are provided at the bottom of the chair frame 100 and located at the front sid...

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PUM

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Abstract

The invention discloses a double-handle control electric wheelchair which comprises a chair frame equipped with a handrail part and a push-pull handle part, a pair of steering wheels disposed on the front side of the bottom part of the chair frame, a pair of power wheels disposed on the rear side of the bottom part of the chair frame, a control device disposed on the chair frame, a pair of drive motors which are disposed on the chair frame and connected with the control device to respectively drive rotation of the pair of power wheels, an energy storage device disposed on the chair frame and connected to the control device and a first control handle which is disposed on the handrail part of the chair frame and connected with the control device to control motions of the electric wheelchair as well as a second control handle which is disposed on the push-pull handle part of the chair frame and connected with the control device to control motions of the electric wheelchair. The motions of the electric wheelchair are operated by the second control handle, so that force applied by nursing staffs to push and pull the electric wheelchair is effectively saved, and nursing strength of the nursing staffs is reduced.

Description

technical field [0001] The invention relates to the technical field of electric wheelchairs, in particular to an electric wheelchair controlled by double handles. Background technique [0002] Wheelchairs are indispensable means of transportation for people with lower limb disabilities and the elderly and infirm. Most wheelchairs drive the rear wheels by both hands of the occupant, and there are also electric wheelchairs or electric wheelchairs driven by DC motors. An electric wheelchair is a powered wheelchair powered by a battery and controlled by an electronic device. [0003] Existing electric wheelchairs are generally only provided with an operating handle at the position of the armrest, and the user controls the electric wheelchair to move forward, backward or turn through the operating handle. In addition, the nursing staff can manually push the electric wheelchair forward, backward or turning with the help of the push-pull handle arranged on the back side of the ch...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61G5/04A61G5/10
Inventor 贺金明
Owner SHANGHAI HUBANG INTELLIGENT REHABILITATION EQUIP CO LTD
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