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Title:
COLLAPSIBLE CONTAINER HAVING VERTICAL HINGE MODULE
Document Type and Number:
WIPO Patent Application WO/2017/179773
Kind Code:
A1
Abstract:
A collapsible container having a vertical hinge module, according to the present invention, comprises: collapsible side-wall panels (130) between an upper panel (120) and a lower panel (110); and a vertical hinge module (140) which collapsibly connects the lower/upper panels (110, 120) and the side-wall panels (130) and, at the same time, is vertically disposed in an exposed state on the outer upper/lower ends of the side-wall panels (130). The vertical hinge module (140) comprises: a first hinge part (150) disposed on the upper/lower end parts of the side-wall panels (130) along the longitudinal direction of the container; a second hinge part (160) disposed on the upper/lower end parts of the side-wall panels (130) along the longitudinal direction so as to be spaced apart from the first hinge part (150); and a torsion part (170) which connects the first hinge part (150) and the second hinge part (160) with each other. The torsion part (170) comprises a pair of torsion bars, wherein the torsion bars in the pair of torsion bars consecutively undergo torsional rotation respectively at a preset angle, namely 45 degrees, in the collapsing process of the side-wall panels (130), thereby storing a constant amount of torsional elastic energy, and thus enabling the adjustment of the load capacity of the pair of torsion bars.

Inventors:
SHIN, Yang Jai (110-dong 1004-ho, 17 Bundang-ro 201beon-gil,,Bundang-gu, Seongnam-si, Gyeonggi-do, 13586, KR)
LEE, Yong Jun (1494, Cheonan-daero Jiksan-eup, Seobuk-gu,,Cheonan-si, Chungcheongnam-do, 31037, KR)
KANG, Shin Jun (37-7, Gyeonggi-daero 25beon-gil,Osan-si, Gyeonggi-do, 18146, KR)
LEE, Heung Gyu (105-dong 1004-ho, 73 Beotkkot-ro,,Geumcheon-gu, Seoul, 08596, KR)
LEE, Yong Shin (1006-dong 1401-ho, 187 Gangseon-ro,,Ilsanseo-gu, Goyang-si, Gyeonggi-do, 10374, KR)
YOON, Sang Heon (18 Ttukseom-ro 50-gil, Gwangjin-gu, Seoul, 05099, KR)
LEE, Du Kyu (Ace Building 705-ho, 14-16 Dusan-ro 14-gil,,Geumcheon-gu, Seoul, 08584, KR)
Application Number:
KR2016/009342
Publication Date:
October 19, 2017
Filing Date:
August 23, 2016
Export Citation:
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Assignee:
KOREA CONTAINER POOL CO., LTD. (6th fl. 63-8, Mapo-daero,Mapo-gu, Seoul, 04157, KR)
KOOKMIN UNIVERSITY INDUSTRY ACADEMY COOPERATION FOUNDATION (77 Jeongneung-ro, Seongbuk-gu, Seoul, 02707, KR)
International Classes:
B65D88/52; B65D6/16; B65D88/12; F16C11/04
Domestic Patent References:
2015-04-16
Foreign References:
KR101439073B12014-09-15
KR101489626B12015-02-04
KR20150027488A2015-03-12
KR20140080270A2014-06-30
Attorney, Agent or Firm:
DAHAI INTERNATIONAL PATENT & LAW FIRM (15th Floor, 443, Teheran-ro, Gangnam-gu Seoul, 06158, KR)
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