Title:
EASILY MOVABLE FOLDABLE ELECTRIC CART
Document Type and Number:
WIPO Patent Application WO/2022/234912
Kind Code:
A1
Abstract:
An easily movable foldable electric cart proposed by the present invention comprises: a lower plate frame having the bottom, to which a wheel for moving the cart is connected, and the top on which a loading space for putting a load is formed; an upper plate frame perpendicularly connected to the lower plate and provided with a handle for adjusting the movement of the cart; a slidable fixing device for connecting and fixing the lower plate frame to upper plate frame in a slidable manner; and an electric drive unit connected to the wheel, installed on the bottom of the lower plate frame to move the cart, so as to transmit rotation driving to the wheel, wherein a hinge and a slide bar are designed in the upper plate frame and the lower plate frame such that a user can fix and use same at a desired location and can fold and easily store same.
Inventors:
LEE BYUNGSAM (KR)
KIM KI YOUNG (KR)
KIM KI YOUNG (KR)
Application Number:
PCT/KR2021/017557
Publication Date:
November 10, 2022
Filing Date:
November 25, 2021
Export Citation:
Assignee:
MICRODISPLAY CO LTD (KR)
International Classes:
B62B5/00; B62B3/02
Foreign References:
| CN112319570A | 2021-02-05 | |||
| JP3204751U | 2016-06-16 | |||
| KR200485301Y1 | 2018-01-26 | |||
| JPH06344920A | 1994-12-20 | |||
| US20200283044A1 | 2020-09-10 |
Attorney, Agent or Firm:
KIM, Keon Woo (KR)
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