JPS5969395U - Airtight structure of door - Google Patents

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

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の一実施例の馬面図、第２図は同上の拡
大断面図、第３図は同上の要部の一部切欠斜視図、第４
図は同上の戸の閉まる手前の正面図であって、１は戸枠
、１ｂは下枠、２は戸、３ｂは下框、７はスライダー収
納部、８は戸車、１１はスライダー、１４はスプリング
、１６は押下げ突起である。Fig. 1 is a horse side view of an embodiment of the present invention, Fig. 2 is an enlarged sectional view of the same, Fig. 3 is a partially cutaway perspective view of the main parts of the same, and Fig. 4
The figure is a front view of the door before it closes, where 1 is the door frame, 1b is the lower frame, 2 is the door, 3b is the lower stile, 7 is the slider storage area, 8 is the door wheel, 11 is the slider, and 14 is the slider storage area. The spring 16 is a push-down projection.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 戸枠内に戸を戸車にて走行自在に配設し、戸の下框に長
手方向に亘って断面略逆Ｕ字状のスライダー収納部を設
け、下端が戸枠の下枠に沿って摺動し得る細長方形状の
スライダーをスライダー収納部内に全長に亘って上下動
自在に内装し、下框の一元側においてスライダーの下端
が下枠より離れるようにスライダーを上方に引張るスプ
リングを設け、戸枠の縦枠に戸を閉めたとき上記スプリ
ングに抗してスライダーを下に押下げる押下げ突起を突
設して成る戸の気密構造。The door is disposed within the door frame so that it can be moved freely using a door wheel, and a slider storage section with an approximately inverted U-shaped cross section is provided in the lower stile of the door in the longitudinal direction, and the lower end slides along the bottom frame of the door frame. A movable thin rectangular slider is installed inside the slider housing so that it can be moved up and down over its entire length, and a spring is provided on one side of the lower stile to pull the slider upward so that the lower end of the slider is separated from the lower frame. The airtight structure of the door is constructed by protruding from the vertical frame of the frame a push-down protrusion that pushes down the slider against the spring when the door is closed.