Title:
HAND CART HAVING LATERAL COUPLING MEANS
Document Type and Number:
WIPO Patent Application WO/2020/218867
Kind Code:
A1
Abstract:
The present invention relates to a hand cart, for loading and transferring an article, comprising: a loading board (10) on which an article is loaded; a first coupling plate (20) and a second coupling plate (30) alternately formed on the lateral surface of the loading board; an L-shaped first coupling groove (50) formed on one edge of the upper surface of the loading board; a second coupling groove (55) formed on the other edge of the upper surface of the loading board; and a Π-shaped coupling pin (60) mounted on the first coupling groove. The upper surface of the first coupling plate (20) is formed on the same level as or lower than the bottom surface of the second coupling plate. When two hand carts are coupled side by side, the upper surface of a first coupling plate (20) is mutually coupled to the bottom surface of a second coupling plate (30) by overlapping such that the carts do not shake vertically or horizontally.
Inventors:
CHANG JOUNGHAK (KR)
Application Number:
PCT/KR2020/005419
Publication Date:
October 29, 2020
Filing Date:
April 24, 2020
Export Citation:
Assignee:
CHANG JOUNGHAK (KR)
International Classes:
B62B3/02; B62B5/00
Foreign References:
| KR101808131B1 | 2018-01-18 | |||
| KR20160057614A | 2016-05-24 | |||
| JP2014184801A | 2014-10-02 | |||
| JP2000289624A | 2000-10-17 | |||
| US20050206106A1 | 2005-09-22 |
Attorney, Agent or Firm:
HONG, Seokyoung (KR)
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