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Disc type wheelchair

A wheelchair, coil-type technology, which is used in vehicle rescue, patient chairs or special transportation tools, medical transportation, etc., can solve problems such as inconvenience, dirty sleeves, etc. Novel and reasonable, cleverly designed effect

Active Publication Date: 2017-06-30
滕州市产品质量监督检验所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Wheelchairs currently on the market, in addition to being pushed by someone behind them, move forward with both hands to move the coils connected to the wheels of the wheelchair. This way of turning forward with both hands is not only Handy and gets your sleeves dirty

Method used

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  • Disc type wheelchair
  • Disc type wheelchair
  • Disc type wheelchair

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] When the two described disc wheel clutch levers 5 are moved forward, the levers of the two described disc wheel clutch levers 5 are sucked in by the front strong magnets in the two described magnet groups 16. The geared plastic hub of the disc wheel 7 on the disc wheel shaft of the wheel clutch lever 5 meshes with the plastic gear of the front wheel 6, and the user rotates the two disc wheels 7 backward to make the disc row type The wheelchair moves forward.

Embodiment 2

[0029] When the two described disc wheel clutch levers 5 are leaned back, the levers of the two described disc wheel clutch levers 5 are sucked in by the rear strong magnets in the two described magnet groups 16. The geared plastic wheel hub of the disc wheel 7 on the disc wheel shaft of the wheel clutch lever 5 is clamped with the disc wheel tooth resistance member 17. The disc wheel 7 cannot be rotated and can be used as a handrail for the user. The person of the user can implement the described disc type wheelchair.

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PUM

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Abstract

The invention discloses a spirally moving type wheelchair vehicle, which comprises a vehicle frame, a cloth chair surface, a cloth seat surface, two foot rests, two disc wheel clutch rods, two front wheels, two disc wheels and two universal wheels, wherein the vehicle frame is composed of a left side frame, a right side frame and a foldable framework; foldable rings, foldable baffle sheets, front axles, clutch shafts, magnet sets, disc wheel tooth components and screw barrels are welded on the left side frame and the right side frame; the foldable framework includes a left framework and a right framework, and the foldable framework is connected to the left side frame and the right side frame; the cloth chair surface is connected to the upper parts of the left side frame and the right side frame; the cloth seat surface is connected to the left framework and the right framework; the two foot rests are connected to the front lower parts of the left side frame and the right side frame; the two disc wheel clutch rods sleeve the two clutch shafts of the vehicle frame; the upper parts of the two disc wheel clutch rods are located within the two magnet sets; plastic gears are connected to the front wheels; the two front wheels sleeve two front axles of the vehicle frame; gears are arranged on the disc wheels; the two disc wheels sleeve two disc wheel axles; and the two universal wheels are screwed in the two screw barrels by virtue of wheel fork bolts.

Description

[0001] Technical field: [0002] The invention relates to a wheelchair, in particular to a disc type wheelchair which can move forward rapidly with two hands rotating disc wheels while sitting on the wheelchair. [0003] technical background: [0004] Wheelchairs currently on the market, in addition to being pushed by someone behind them, move forward with both hands to move the coils connected to the wheels of the wheelchair. This way of turning forward with both hands is not only Handy, and will get your sleeves dirty. [0005] Invention content: [0006] The purpose of the present invention is to provide a kind of novel and reasonable structure, ingenious design, the disc type wheelchair vehicle that disc travels two disc wheels backwards and wheelchair vehicle moves forward. The object of the present invention is achieved like this: the disc type wheelchair comprises a vehicle frame, a cloth seat surface, a cloth seat surface, two foot rests, two disc wheel clutch levers,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61G5/02A61G5/08A61G5/10
CPCA61G5/02
Inventor 何保伟李冬梅
Owner 滕州市产品质量监督检验所