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Patent Searching and Data


Title:
SAFETY DOOR
Document Type and Number:
WIPO Patent Application WO/2010/058973
Kind Code:
A2
Abstract:
The present invention relates a safety door which can: prevent fingers from being trapped since no gap is formed between the door and a door frame in opening/closing, facilitate assembly and installation because of the simple structure, and improve heating and cooling efficiency. More specifically, the safety door comprises an upper hinge, a middle hinge, and a lower hinge which are installed on upper, middle, and lower sides to fasten the door frame and the door and serve to pivot the door to open or close an entrance, and a gap shield which is connected to close gaps formed between the upper, middle, and lower hinges. Therefore, trapping fingers is prevented and heating and cooling efficiency is improved because no gap is formed between the door frame and the door, installation cost is lowered, and selective detachment/attachment according to need is enabled because the upper, middle, and lower hinges are connected using the gap shield to prevent a gap from being formed between the door frame and the door.

Inventors:
LEE YOUNG TAE (KR)
Application Number:
PCT/KR2009/006820
Publication Date:
May 27, 2010
Filing Date:
November 19, 2009
Export Citation:
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Assignee:
LEE YOUNG TAE (KR)
International Classes:
E05D11/00; E05F7/00
Foreign References:
KR20070082663A2007-08-22
KR20020024644A2002-04-01
JP2004211350A2004-07-29
JP2008255773A2008-10-23
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