JPH03105586U

JPH03105586U -

Info

Publication number: JPH03105586U
Application number: JP1287690U
Authority: JP
Priority date: 1990-02-13
Filing date: 1990-02-13
Publication date: 1991-10-31

Description

[Brief explanation of drawings]

第１図は、一実施例に係る引戸の気密構造の正
面図、第２図は、第１図のＡ−Ａ線に沿う拡大縦
断面図、第３図は、第１図のＢ−Ｂ線に沿う拡大
縦断面図である。１……引戸の気密構造、２……引戸、３……上
框、４……鴨居、５……上框上面、６……上向き
溝、７……昇降部材、８……傾斜凸状側面、９…
…突出する部分、１３……鴨居の下面、１４……
下向き溝、１５……傾斜凹状側面、１６……上向
き溝の一端、１７……昇降部材の一端、１８……
昇降用ばね、１９……レバーハンドル、２０……
昇降部材の他端、２１……昇降機構。 FIG. 1 is a front view of an airtight structure of a sliding door according to an embodiment, FIG. 2 is an enlarged longitudinal sectional view taken along line A-A in FIG. 1, and FIG. 3 is a B-B in FIG. 1. FIG. 3 is an enlarged vertical cross-sectional view taken along the line. 1...Airtight structure of sliding door, 2...Sliding door, 3...Upper stile, 4...Limbo, 5...Upper stile top surface, 6...Upward groove, 7...Elevating member, 8...Slanted convex side surface ,9...
...Protruding part, 13... Bottom surface of the lintel, 14...
Downward groove, 15... Inclined concave side surface, 16... One end of the upward groove, 17... One end of the lifting member, 18...
Lifting spring, 19... Lever handle, 20...
The other end of the lifting member, 21...lifting mechanism.

Claims

[Scope of Claim for Utility Model Registration] An airtight structure of a sliding door disposed between an upper stile and a lintel, which is capable of rising and lowering freely in an upward groove provided on the upper surface of the upper stile of the sliding door along its longitudinal direction. an elevating member that is fitted in and has a cross-sectional shape with a portion that protrudes from the upper surface of the upper stile and has an inverted V-shaped inclined convex side surface, and is provided on the lower surface of the lintel along its longitudinal direction;
The elevating member has a cross-sectional shape with an inclined concave side surface in an inverted V shape into which the portion protruding from the upper surface of the upper stile is fitted, and the depth gradually increases from the open position to the closed position of the sliding door. a downward groove with a shallow surface, a lifting spring interposed between one end of the upward groove of the upper stile near the closed position of the sliding door and one end of the lifting member, and a lever handle for opening/closing operation attached to the sliding door. 1. An airtight structure for a sliding door, comprising a lifting mechanism arranged to raise and lower the other end of the lifting member in conjunction with the rotation of the sliding door.