JPS63174212U

JPS63174212U -

Info

Publication number: JPS63174212U
Application number: JP6374988U
Authority: JP
Priority date: 1988-05-14
Filing date: 1988-05-14
Publication date: 1988-11-11

Description

[Brief explanation of the drawing]

図面は本考案の一実施例を示すもので、第１図
はその縦断面図、第２図はその斜視図、第３図と
第４図は従来例の縦断面図である。１…躯体、２…縁材、３…スプリングクリツプ
、４…カバープレート、５…止水板、６…上把持
溝、７…下把持溝、８…パツキン、９…止水板５
の端辺、１０…突条、１９…パツキン。 The drawings show one embodiment of the present invention; FIG. 1 is a longitudinal sectional view thereof, FIG. 2 is a perspective view thereof, and FIGS. 3 and 4 are longitudinal sectional views of a conventional example. 1...Structure body, 2...Edge material, 3...Spring clip, 4...Cover plate, 5...Water stop plate, 6...Upper grip groove, 7...Lower grip groove, 8...Packing, 9...Water stop plate 5
edge, 10... protrusion, 19... padskin.

Claims

[Claims for Utility Model Registration] Edge materials 2 are each fixed to both joint ends facing the outside of adjacent frames with a gap, and a cover plate 4 is slid onto both edge materials 2 along both joint ends. The edge material 2 is provided with an upper gripping groove 6 having a concave cross section and opening outward in the longitudinal direction of the edge material 2. The edge material 2 is also provided with a lower grip groove 7 with a concave cross-section opening toward the joint end of the frame in the longitudinal direction of the edge material 2. 2, locking both ends of a spring clip 3 to the side surface of each edge member 2 on the gap side, and urging the cover plate 4 in a direction closer to the edge member 2 by the spring clip 3; A band-shaped water stop plate 5 disposed in the shape of a gutter within the gap.
A protrusion 10 that fits into the lower grip groove 7 is provided on both end sides 9 of the
is formed, and this end side 9 is in contact with both joint ends of the building frame, and is in contact with the edge material 2, so that the both joint ends and the edge material 2 are in contact with each other.
At both ends of the cover plate 4, there is a space between l1 and l2 relative to the edge material 2, and at a position further outward from the gap, it is in close contact with the surfaces of the both joint ends of the frame. An expansion joint device for a building, characterized in that a packing 19 is attached.