Title:
COUPLING STRUCTURE OF ASSEMBLY BLOCKS
Document Type and Number:
WIPO Patent Application WO/2020/075883
Kind Code:
A1
Abstract:
The present invention relates to a coupling structure of polyhedral assembly blocks each comprising a plurality of plates, the structure including: a first coupling part formed on at least a portion of the outer surface of at least one of the plurality of plates; and a second coupling part formed on at least a portion of the outer surface of at least one of a plurality of side plates, an upper plate, and a lower plate, wherein the first coupling part of one assembly block and the second coupling part of another assembly block are coupled by sliding and rotating against or fitting into each other.
Inventors:
LEE SEOK (KR)
WOO DEOK HA (KR)
LEE TAIK JIN (KR)
PARK YONG JOON (KR)
SHIN JEONG HUN (KR)
WOO DEOK HA (KR)
LEE TAIK JIN (KR)
PARK YONG JOON (KR)
SHIN JEONG HUN (KR)
Application Number:
PCT/KR2018/011900
Publication Date:
April 16, 2020
Filing Date:
October 10, 2018
Export Citation:
Assignee:
CREAMO INC (KR)
International Classes:
A63H33/08
Foreign References:
| JP3102975U | 2004-07-22 | |||
| KR101714642B1 | 2017-03-10 | |||
| US20080280523A1 | 2008-11-13 | |||
| JPH0430595U | 1992-03-11 | |||
| CN205549586U | 2016-09-07 | |||
| KR20100037725A | 2010-04-12 |
Attorney, Agent or Firm:
DONG WON PATENT AND LAW FIRM (KR)
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