Title:
HEIGHT-ADJUSTABLE MOVABLE STRUCTURE AND METHOD OF CONSTRUCTING SAME
Document Type and Number:
WIPO Patent Application WO/2021/167333
Kind Code:
A1
Abstract:
The present invention relates to a height-adjustable movable structure, comprising: a first-level module (100) which has a bottom frame (110) having a pair of fork insertion holes (111) formed on the front surface thereof, a plurality of vertical frames (120) formed vertically in corner regions of the bottom frame (110), and a first-level wall member (130) joined between the plurality of vertical frames (120); and a second-level module (200) which has an outer wall member (210) formed to have an area greater than that of the bottom frame (110), a roof (220) provided above the outer wall member (210), and a plurality of second-level vertical posts (230) coupled to the roof (220) coaxially with respect to the vertical frames (120), wherein the vertical frames (120) have post movement channels (121) formed therein and include a plurality of auxiliary posts (300) that are accommodated inside the vertical frames (120) to thereby support the lower portions of the second-level vertical posts (230) when the second-level module (200) is placed above the first-level module (100).
Inventors:
CHO HONG KUK (KR)
Application Number:
PCT/KR2021/001997
Publication Date:
August 26, 2021
Filing Date:
February 17, 2021
Export Citation:
Assignee:
INC YOU1SIA (KR)
International Classes:
E04B1/343
Foreign References:
| KR20090077637A | 2009-07-15 | |||
| KR101140300B1 | 2012-05-02 | |||
| KR20140143753A | 2014-12-17 | |||
| US5379466A | 1995-01-10 | |||
| JP2004218385A | 2004-08-05 | |||
| KR102189646B1 | 2020-12-11 |
Attorney, Agent or Firm:
TAEDONG INTERNATIONAL PATENT LAW&FIRM (KR)
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