Title:
BLAST RESISTANT WINDOW FOR EASY SHOCK ABSORPTION
Document Type and Number:
WIPO Patent Application WO/2022/055249
Kind Code:
A1
Abstract:
The present invention relates to a blast resistant window for easy shock absorption and, more specifically, to a blast resistant window for easy shock absorption, in which, when the impact of wind pressure caused by surrounding earthquakes, typhoons, and natural disasters and the impact of storm pressure caused by bomb explosions are transmitted to aluminum fittings, a binding part of inner/outer frames connecting the fittings and wall bodies is formed in the form of a ball joint such that shock is absorbed, and as each frame rotates up, down, left, and right, the shock can be flexibly absorbed. The present invention relates to a blast resistant window (100) which is composed of an inner frame (130) and an outer frame (140), and is installed on a building frame wall (300), wherein a blast resistant glass (110) is coupled to a chassis (120) provided on the upper portion thereof so as to absorb external shock, the blast resistant window comprising: a shock-absorbing projection receiving portion (210) which is coupled to the inner frame (130); and a shock absorbing protrusion (220) which is fastened with the shock absorbing protrusion receiving portion (210) in the form of a ball joint and is coupled to the outer frame (140) so as to elastically absorb the explosion pressure while moving up, down, left, and right, and which has an end portion that is formed in a ball shape.
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Inventors:
JEAN JIN WOO (KR)
Application Number:
PCT/KR2021/012214
Publication Date:
March 17, 2022
Filing Date:
September 08, 2021
Export Citation:
Assignee:
KINKITEC KOREA CO LTD (KR)
International Classes:
E06B5/12; E06B1/60; E06B1/62
Foreign References:
| KR100919871B1 | 2009-09-30 | |||
| KR20120089051A | 2012-08-09 | |||
| KR101050768B1 | 2011-07-20 | |||
| KR101090351B1 | 2011-12-07 | |||
| US2721157A | 1955-10-18 | |||
| KR102273165B1 | 2021-07-05 |
Attorney, Agent or Firm:
SHIN, Moo Yun (KR)
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