Title:
ASSEMBLY-TYPE EARTHQUAKE-RESISTANCE RETAINING WALL BLOCK SYSTEM
Document Type and Number:
WIPO Patent Application WO/2018/174436
Kind Code:
A1
Abstract:
The present invention relates to a retaining wall construction block having a coupling protrusion and a coupling groove provided on a side surface thereof and, more particularly, to an assembly-type earthquake-resistance retaining wall block system and a method for constructing an assembly-type earthquake-resistance retaining wall block using the system, the system comprising: coupling protrusions (110, 120) and coupling grooves (130, 140) formed together on respective surfaces of a main block (100); a retaining pin (230) configured such that, when main blocks (100) are stacked one above the other, the upper block and the lower block are connected and retained; upper surface retaining pin grooves (210, 220) provided on the upper surface of the main block (100) such that, when main blocks (100) are stacked one above the other, the lower part of the retaining pin (230) can be inserted therein, thereby connecting and retaining the upper block and the lower block; and a lower surface retaining pin groove (160) provided on the lower surface of the main block (100) such that the upper part of the retaining pin (230) can be retained therein along a straight line, wherein the upper block (320) of two blocks stacked continuously is positioned backwardly with regard to the lower block (310) of the two blocks stacked continuously by a predetermined distance, which corresponds to 1/10 the height of the main block (100), thereby making it possible to construct a retaining wall which is prevented from being pushed backward, and which is stable and robust.
Inventors:
KIM JONG-IN (KR)
PARK YOUNG-CHULL (KR)
PARK YOUNG-CHULL (KR)
Application Number:
PCT/KR2018/002706
Publication Date:
September 27, 2018
Filing Date:
March 07, 2018
Export Citation:
Assignee:
ECOTOP PLUS CO LTD (KR)
KIM JONG IN (KR)
KIM JONG IN (KR)
International Classes:
E02D29/02
Foreign References:
| KR20160006305A | 2016-01-19 | |||
| KR20070102775A | 2007-10-22 | |||
| KR200381301Y1 | 2005-04-14 | |||
| KR20140002530U | 2014-05-02 | |||
| KR200268824Y1 | 2002-03-18 |
Attorney, Agent or Firm:
LEE, Sung Woo (KR)
Download PDF:
Previous Patent: CLEANER AND METHOD OF CONTROLLING THE SAME
Next Patent: ELECTRONIC DEVICE AND CONTROLLING METHOD THEREOF
Next Patent: ELECTRONIC DEVICE AND CONTROLLING METHOD THEREOF