JPS59104985U

JPS59104985U - airtight door

Info

Publication number: JPS59104985U
Application number: JP19778882U
Authority: JP
Inventors: 青山　啓伸
Original assignee: 日本建鐵株式会社
Priority date: 1982-12-29
Filing date: 1982-12-29
Publication date: 1984-07-14

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]

図は本考案の好適な実施例を示すものであって、第１図
はドアの正面図、第２図は第１図の線Ａ−Ａ断面図、第
３図は第１図の線Ｂ−Ｂ断面図、第４図はドアの下部の
縦断面図、第５図は第４図の線Ｃ−Ｃ断面図、第６図は
下框の他端を示す警５図に類似の断面図、第７図はドア
の下部の正面図、　　　、第８図は第５図の線Ｄ−Ｄ断
面図、第９図は第５　−一図の線Ｅ−Ｅ矢視図親図第１
０図は第１図の線Ｆ−Ｆ断面図、第１１図は気密材が下
降した状態を示す第５図に類似の断面図、そして第１２
図は従来の、構造を示す第３図に類似の断面図である。図中、２・・・縦枠、５・・・ヒンジ、８・・・下框、
１０・・・スライドフレーム、１１・・・気密材、１−
２・・田ツド、１３・・・当棒、１５．１６・・・レバ
ー、１７・・・ガイドビン、１８・・・スロット、２２
・・・クッションばね。The drawings show a preferred embodiment of the present invention, in which Fig. 1 is a front view of the door, Fig. 2 is a sectional view taken along line A-A in Fig. 1, and Fig. 3 is a line B in Fig. 1. -B sectional view, Figure 4 is a vertical sectional view of the lower part of the door, Figure 5 is a sectional view taken along line C-C in Figure 4, and Figure 6 is a cross section similar to Figure 5 showing the other end of the lower stile. Figure 7 is a front view of the lower part of the door, Figure 8 is a sectional view taken along line D-D in Figure 5, and Figure 9 is a view taken along line E-E in Figure 5-1.
Figure 0 is a sectional view taken along line FF in Figure 1, Figure 11 is a sectional view similar to Figure 5 showing the state in which the airtight material is lowered, and Figure 12 is a sectional view taken along line FF in Figure 1.
The figure is a sectional view similar to FIG. 3 showing the conventional structure. In the figure, 2... vertical frame, 5... hinge, 8... lower stile,
10...Slide frame, 11...Airtight material, 1-
2... Tatsudo, 13... Stop, 15.16... Lever, 17... Guide bin, 18... Slot, 22
...Cushion spring.

Claims

[Scope of utility model registration request]

(1) A slide frame located within the lower stile, movably supported up and down, and extending almost the entire length of the lower stile; an airtight material attached to the lower surface of the slide frame; an axially movable rondo having a rod extending parallel to the top of the frame and protruding to the outside at the end on the hinge side; and a frame fixed within the lower stile for lowering the airtight material together with the slide frame. and an appropriate number of levers for connecting the slide frame via the rond, and a guide for ensuring vertical movement of the slide frame.

(2) Claims for registration of a utility model in which two pairs of the levers are provided, one pair of the levers being disposed near one end of the lower stile and the other pair of levers being disposed near the other end of the lower stile. The airtight door described in paragraph 1.

(3) The airtight door according to claim 1, wherein the guide includes a guide pin and a slot for receiving the guide pin, one of which is provided on the frame and the other on the slide frame.

(4) The airtight door according to item 1 of the patent application, wherein the rod is made of a polygonal rod and is slidably installed on a rotation stopper.

(5) The airtight door according to claim 1, wherein the rond is divided into parts, and the parts are connected to each other via a cushion spring.