JPS6120788U

JPS6120788U - Disaster prevention door sealing device

Info

Publication number: JPS6120788U
Application number: JP10240484U
Authority: JP
Inventors: 厚一植村
Original assignee: Individual
Current assignee: Individual
Priority date: 1984-07-09
Filing date: 1984-07-09
Publication date: 1986-02-06

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図及び第２図は本考案による防災用扉の密閉装置の
１実施例を示したもので、第１図は扉開放時の装置の断
面図、第２図は扉密閉時の装置の断面図である。符号、１・・・・・・防災用扉本体、２１・・・・・・
内パネル、２２・・・・・・外共ネル、２３・・曲側パ
ネル、３・・・・・・断熱板層、４・・・・・・扉框、
５・・山・耐火材、６・・・・・・鋼製パイプ、６，６
。・・・・・・送排水管、７・・曲耐熱ゴム保持材、８・
・・・・・耐熱ゴム、９・・・・・・耐熱ゴム押え材、
１０・・・・・・戸肖り金物。Figures 1 and 2 show an embodiment of the disaster prevention door sealing device according to the present invention. Figure 1 is a sectional view of the device when the door is open, and Figure 2 is a cross-sectional view of the device when the door is sealed. FIG. Code, 1... Disaster prevention door body, 21...
Inner panel, 22...Outer panel, 23...Curved side panel, 3...Insulating board layer, 4...Door frame,
5... Mountain/fireproof material, 6... Steel pipe, 6,6
. ...... Water supply and drainage pipe, 7. Curved heat-resistant rubber holding material, 8.
...Heat-resistant rubber, 9...Heat-resistant rubber presser material,
10...Homemade hardware.

Claims

[Scope of utility model registration request]

In a disaster prevention door formed by being surrounded by inner and outer panels and side panels on four sides, a door frame with an L-shaped cross section is provided on the outer surface of each side panel on the four sides, with the lower side of the L shape facing toward the center of the door, In addition, a fireproof material having a trapezoidal cross section is arranged around the entire circumference of the inner panel so as to protrude from the inner panel toward the doorstop hardware, contacting the lower end of the L shape, and being held on the outer surface of the inner panel. A steel pipe for passing cooling water is inserted into the space between the outer surface of the fireproof material, the inner panel, and the door frame, and is placed around the entire circumference of the door. At the same time as installing the drain pipe, attach a heat-resistant rubber retainer with a cross section of
Inside this holding material, a heat-resistant rubber with a cross section that is approximately []-shaped and capable of elastic deformation is arranged around the entire circumference of the door, and this heat-resistant rubber is
A blast-resistant and high-heat resistant disaster prevention door sealing device constructed by attaching a heat-resistant rubber presser with a T-shaped cross section to the entire outer circumference of the inner panel so as to press the upper edge.