Title:
LEGO-TYPE BLOCK ASSEMBLY HAVING BIDIRECTIONAL COUPLING PROTRUSIONS
Document Type and Number:
WIPO Patent Application WO/2020/167035
Kind Code:
A1
Abstract:
The present invention relates to a Lego-type block assembly having bidirectional coupling protrusions, the block assembly comprising bidirectional coupling protrusion blocks, having coupling protrusions formed thereon, and coupling groove blocks, and enabling corresponding face-to-face coupling, and enabling direction of assembly of the blocks to be changed by coupling the blocks by coupling a body of either the bidirectional coupling protrusion block or the coupling groove block in the perpendicular direction between the coupling protrusions. The Lego-type block assembly having bidirectional coupling protrusions comprises: bidirectional coupling protrusion blocks having coupling protrusions formed thereon; and coupling groove blocks having coupling grooves formed therein, wherein the blocks are coupled in both the up and down directions, and the direction of assembly may be changed when stacking and coupling the blocks, and has the benefit of allowing creative structures of various shapes to be easily built.
Inventors:
PARK SEONGYI (KR)
Application Number:
PCT/KR2020/002122
Publication Date:
August 20, 2020
Filing Date:
February 14, 2020
Export Citation:
Assignee:
PARK SEONGYI (KR)
International Classes:
A63H33/08
Foreign References:
| JP2014210187A | 2014-11-13 | |||
| KR20060013407A | 2006-02-09 | |||
| KR200401738Y1 | 2005-11-21 | |||
| JPH09187580A | 1997-07-22 | |||
| KR102019629B1 | 2019-09-06 |
Attorney, Agent or Firm:
KIM, Yong-Dae (KR)
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