Title:
DOOR APPARATUS
Document Type and Number:
Japanese Patent JP3811084
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a door apparatus which has high crime-preventive performance, can be instantaneously opened if a fire breaks out, and can be easily fixed when opened.
SOLUTION: The door apparatus includes right and left door bodies 4 which are openable outward and arranged between a head and a sill 2, 3 fixed to outdoor side of a window 1. Each door body is locked in a closed state by a door stop 5 arranged on the sill corresponding to a rear side of the door body, and a lock pin 7 arranged on the sill corresponding to the rear side of the door body and outside a spindle 6a of the door body in a withdrawable manner. When the lock pin 7 is withdrawn, the door body is openable toward the outdoors, and if the lock pin is inserted into the same location as in a door closed state, with the door kept in an open state, the door body is pinched between a side end surface of the door stop 5 and the lock pin 7, and fixed to the location.
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Inventors:
Rinichi hayashi
Application Number:
JP2002065488A
Publication Date:
August 16, 2006
Filing Date:
March 11, 2002
Export Citation:
Assignee:
Shoto Manufacturing Co., Ltd.
International Classes:
E06B9/01; A62B1/00; E05C17/54; E05C19/18; E06B3/36; (IPC1-7): E06B9/01; A62B1/00; E05C17/54
Domestic Patent References:
| JP6398844U | ||||
| JP4220782Y1 | ||||
| JP53114129U |
Attorney, Agent or Firm:
Nobumichi Miyata