ENTRANCE STRUCTURE OF APARTMENT HOUSE

PROBLEM TO BE SOLVED: To provide an entrance structure of an apartment house excellent in security. SOLUTION: A gate door 6 is provided to an entrance section of the door porch 4 provided to the front door of a dwelling unit, an intercom 12 and a newspaper receiver 13 are provided to a gatepost 5b p...

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Bibliographic Details
Main Authors OTANI TAKESHI, OGASA TAKAHIRO
Format Patent
LanguageEnglish
Published 09.11.2006
Subjects
DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL
FIXED CONSTRUCTIONS
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES
LADDERS
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Summary:PROBLEM TO BE SOLVED: To provide an entrance structure of an apartment house excellent in security. SOLUTION: A gate door 6 is provided to an entrance section of the door porch 4 provided to the front door of a dwelling unit, an intercom 12 and a newspaper receiver 13 are provided to a gatepost 5b provided to one side of the gate door 6 so as to be able to confront with visitors from a common passageway, and a trespasser entering into the door porch 4 can be prevented by the gate door 6 enabling it to hold in a locking state. COPYRIGHT: (C)2007,JPO&INPIT
Bibliography:Application Number: JP20050129008