JPS6261882U

JPS6261882U -

Info

Publication number: JPS6261882U
Application number: JP15414585U
Authority: JP
Priority date: 1985-10-08
Filing date: 1985-10-08
Publication date: 1987-04-17
Also published as: JPH0439992Y2

Description

[Brief explanation of drawings]

図面は、本考案に係るハンガー式引戸における
気密構造の一実施例を示すものであつて、第１図
Ａ，Ｂはそれぞれハンガー式引戸の全体正面図、
同平面図、第２図は開戸状態を示す一部を略した
引戸の水平断面図、第３図は同上縦断面図、第４
図は閉戸状態を示す一部を略した引戸の水平断面
図、第５図は同上縦断面図、第６図は戸体の変姿
状況を示す作用説明図、第７図は退避姿勢保持機
構の概略平面図、第８図はハンガーレール部の概
略正面図、第９図は気密性試験結果をプロツトし
た気密性線図である。図中、１は戸体、２は支持具、３は補助ローラ
、４はブラケツト、５はハンガーローラ、６はハ
ンガーレール、７は支承具、８はリンク、８ａ，
８ｂは支軸、９はドア枠、１０はシール材、１１
は沓摺り、１２は補助レール、１３はシール材、
Ａは退避姿勢保持機構である。 The drawings show an embodiment of the airtight structure of the hanger-type sliding door according to the present invention, and FIGS. 1A and 1B are an overall front view of the hanger-type sliding door, respectively.
The same plan view, FIG. 2 is a partially omitted horizontal cross-sectional view of the sliding door showing the open state, FIG. 3 is a vertical cross-sectional view of the same, and FIG.
The figure is a partially omitted horizontal cross-sectional view of the sliding door showing the closed state, Figure 5 is a longitudinal cross-sectional view of the same as above, Figure 6 is an explanatory diagram showing the changing state of the door body, and Figure 7 is the retracted position maintained. FIG. 8 is a schematic plan view of the mechanism, FIG. 8 is a schematic front view of the hanger rail section, and FIG. 9 is an airtightness diagram plotting the results of an airtightness test. In the figure, 1 is a door body, 2 is a support, 3 is an auxiliary roller, 4 is a bracket, 5 is a hanger roller, 6 is a hanger rail, 7 is a support, 8 is a link, 8a,
8b is a support shaft, 9 is a door frame, 10 is a sealing material, 11
12 is the auxiliary rail, 13 is the sealing material,
A is a retracted posture holding mechanism.

Claims

[Scope of utility model registration request]

A hanger-type sliding door that opens and closes by rolling a hanger roller on a hanger rail installed on the door frame side, and in which the door body and hanger roller of the hanger-type sliding door are connected to a part other than the closed part of the door body. At this point, the door body, which is held in the retracted position after retracting from the door frame, swings downward due to its own weight toward the door frame side when the door body reaches the blocked area, and seals the door frame side. An airtight structure in a hanger-type sliding door characterized by being connected in a swingable relationship so as to be in pressure contact with the material.