JPS6097891U

JPS6097891U - double glazing device

Info

Publication number: JPS6097891U
Application number: JP18879183U
Authority: JP
Inventors: 川端　三朗; 加藤　道広; 修山本
Original assignee: 日本板硝子株式会社
Priority date: 1983-12-07
Filing date: 1983-12-07
Publication date: 1985-07-03

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図は二重窓装置の一部斜視図、第２図は従来例を示
す内側窓と窓枠の縦断側面図、第３図はその作用を示す
同様の図、第４図は本考案の第１実施例を示す内側窓と
窓枠の縦断側面図、第５図は内側窓の正面図、第６図は
同一部横断面図、第７図は本考案による作用を示す内側
窓と窓枠の拡大縦断側面図、第８図は第２実施例を示す
内側窓と窓枠の半裁縦断側面図である。尚図面中１は外側の窓装置、４は内側の窓装置、１１．
４１は内側の窓体、１２．１３・・・はその横框、１６
，４６は窓枠、１７，１８はその横周片、２１．２２・
・・は気密材、３１．３２・・・はスペーサ、４８はレ
ールである。Fig. 1 is a partial perspective view of a double-glazed window device, Fig. 2 is a longitudinal cross-sectional side view of the inner window and window frame showing a conventional example, Fig. 3 is a similar view showing its operation, and Fig. 4 is a diagram of the present invention. FIG. 5 is a front view of the inside window, FIG. 6 is a cross-sectional view of the same part, and FIG. 7 is a side view of the inside window and window frame showing the first embodiment of the present invention. FIG. 8 is an enlarged vertical side view of the window frame, and FIG. 8 is a half-cut vertical side view of the inner window and window frame showing the second embodiment. In the drawings, 1 is an outer window device, 4 is an inner window device, and 11.
41 is the inner window body, 12.13... is its side stile, 16
, 46 is the window frame, 17 and 18 are its horizontal pieces, 21.22.
. . . is an airtight material, 31, 32 . . . is a spacer, and 48 is a rail.

Claims

[Scope of utility model registration request]

The airtight density of the inner window device is set higher than that of the outer window device, and the elasticity between the inner window body and the window frame increases as the outside air pressure acting on the inner window device increases. In a double-window window device that can be opened and closed with an airtight material that increases the airtightness of the inner window device when crushed by A spacer is interposed between the inner window body and the window frame to prevent further deformation of the airtight material and maintain a substantially constant airtightness of the inner window device when the airtightness exceeds a predetermined value. A double window device featuring: