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Self-powered multifunctional power-assisted trolley

A multi-functional, self-powered technology, applied in the field of trolleys, can solve the problems of poor stability and large space occupation, and achieve the effect of improving stability and enhancing structural stability

Inactive Publication Date: 2020-06-12
SOUTHWEST JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Aiming at the problem of single function and many defects in the existing technology, the present invention provides a self-powered multifunctional power-assisted trolley, whose purpose is to solve the problems of poor stability, large space occupation and the urgent need for fatigue of the elderly when using the existing power-assisted trolley. rest problem

Method used

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  • Self-powered multifunctional power-assisted trolley

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Embodiment Construction

[0020] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.

[0021] Combine below figure 1 , figure 2 The present invention will be described in detail.

[0022] A self-powered multifunctional power-assisted trolley, comprising: a wheel shaft 1, three-star wheels 2 are arranged at both ends of the wheel shaft 1, a power device is connected to the wheel shaft 1, and an armrest 3 is movably connected to the wheel shaft 1 , the armrest 3 is provided with a first rotating shaft 4 and a second rotating shaft 5, the second rotating shaft 5 is located below the first rotating shaft 4, a bearing plate 6 is flexibly connected to the first rotating shaft 4, and the bearing plate 6 A first support rod 7 is provided below, and the first support rod 7 is connected to the second rotating shaft 5 through a second support rod 8 .

[0023] The second rotating shaft ...

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Abstract

The invention discloses a self-powered multifunctional power-assisted trolley, which comprises a wheel axle, wherein three-star wheels are arranged at the two ends of the wheel axle, the wheel axle isconnected with a power device, a handrail is movably connected to the wheel axle, a first rotating shaft and a second rotating shaft are arranged on the handrail, the second rotating shaft is locatedbelow the first rotating shaft, a bearing plate is movably connected to the first rotating shaft, a first supporting rod is arranged below the bearing plate, and the first supporting rod is connectedwith the second rotating shaft through a second supporting rod. When old people need to have a rest, the first supporting rod and the second supporting rod are put down to be used for supporting thebearing plate, so that the old people can sit on the bearing plate; and when the trolley does not need to be used, the first supporting rod, the second supporting rod and the bearing plate can be folded through rotation, and the situation that a large space is occupied when the trolley is not used is avoided.

Description

technical field [0001] The invention relates to the field of trolleys, in particular to a self-powered multifunctional power-assisted trolley. Background technique [0002] The power-assisted trolley mainly solves the inconvenient problem of carrying items for the elderly living in old communities, and provides assistance for the elderly to go up and down stairs, go shopping, and carry items, etc. However, the existing power-assisted trolleys can only achieve a single function of helping the elderly to transport items. There are many defects in the function of carrying things upstairs. [0003] The existing power-assisted trolleys are simple in structure, which leads to poor stability and takes up a lot of space. When the power-assisted trolley is not used, it is difficult to store it; in addition, because the elderly need to carry a power-assisted trolley when they go out shopping, most of them choose to walk and need to push the trolley , The elderly are prone to fatigue....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62B5/00B62B5/02
CPCB62B5/0036B62B5/0053B62B5/026
Inventor 刘建阳吴小平王一鸣张義鑫张慧琳宋舟
Owner SOUTHWEST JIAOTONG UNIV
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