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Power-assisted trolley

A trolley and car body technology, applied in the field of trolleys, can solve the problems of falling goods on the trolley frame and inconvenient use, and achieve the effect of preventing excessive inclination

Pending Publication Date: 2021-06-18
广东恒驰科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Because the existing trolley has only two wheels, the frame will tilt when parked and the goods on the frame will fall, which is inconvenient to use

Method used

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  • Power-assisted trolley
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Examples

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Embodiment Construction

[0031] In order to better understand the above objects, features and advantages of the present disclosure, the present disclosure will be described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other. Many specific details are set forth in the following description to facilitate a full understanding of the present disclosure, and the described implementations are only some of the implementations of the present disclosure, but not all of the implementations. Based on the implementation manners in the present disclosure, all other implementation manners obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present disclosure.

[0032] Unless otherwise defined, all technical and scientific terms used herein have the sa...

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PUM

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Abstract

The invention provides a power-assisted trolley which comprises a trolley body which comprises rotating wheels, a driving motor and a controller, wherein the controller is connected to the driving motor, and the driving motor is connected to the rotating wheels; a push rod mechanism which comprises at least one pair of push rods and a supporting rod, wherein the push rods extend in the horizontal direction and are connected to the vehicle body; and a supporting rod which is connected to the push rods, wherein the length of the supporting rod in the extending state in the vertical direction is smaller than the height of the trolley body. According to the power-assisted trolley, the push rod mechanism is arranged on the trolley body, the push rods of the push rod mechanism extend in the horizontal direction and are connected with the supporting rod extending in the vertical direction, and the length of the supporting rod is smaller than the height of the trolley body so that in the moving process of the power-assisted trolley, the supporting rod does not make contact with the ground to affect movement of the power-assisted trolley. When the power-assisted trolley needs to be stopped, the trolley body is slightly inclined to enable the supporting rod to touch the ground, the supporting rod and the rotating wheels of the trolley body support the trolley body together, and the inclination degree of the trolley body is prevented from being too large when the trolley body is stopped.

Description

technical field [0001] The disclosure belongs to the field of trolleys, in particular to a power-assisted trolley. Background technique [0002] The statements in this section merely provide background technical information related to the present disclosure and do not necessarily constitute prior art. [0003] Trolleys can be divided into one-wheel, two-wheel, three-wheel and four-wheel. The wheelbarrow can travel on narrow springboards, temporary bridges and narrow paths. It can turn on the spot, and it is very convenient to dump goods. Hand trucks (also known as tiger carts), rack carts, and bucket carts for handling bulk materials, etc., there is one in the three-wheeled trolley, and two swivel casters that can rotate around the vertical axis in the four-wheeled trolley. During operation, it can automatically adjust to the direction with the least running resistance as the direction of vehicle movement changes. The cart is widely used in various aspects of life, medical ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62B1/12B62B5/00
CPCB62B1/008B62B1/12B62B5/00
Inventor 邵立伟周亮林嘉文
Owner 广东恒驰科技有限公司