JPH0368217U

JPH0368217U -

Info

Publication number: JPH0368217U
Application number: JP12945489U
Authority: JP
Priority date: 1989-11-06
Filing date: 1989-11-06
Publication date: 1991-07-04

Description

[Brief explanation of drawings]

第１図は本考案の取付状況を示した斜視図、第
２図はジヨイントパツキンの一実施例を示した斜
視図、第３図はカーテンウオールにおける取付場
所を示した横断面図、第４図はその縦断面図であ
る。Ｕ……カーテンウオールユニツト、Ｍ……方立
、ｍ１……側壁、ｍ２……連結壁、ｍ３……切込
み、ｍ４……溝、Ｓ……排水用空間、Ｐ……ジヨ
イントパツキン、１……外周板、２……底板、２
ａ……切込み、３……樋部、４……弾性パツキン
、５……気密材。 Fig. 1 is a perspective view showing how the present invention is installed, Fig. 2 is a perspective view showing an embodiment of the joint packing, Fig. 3 is a cross-sectional view showing the installation location on a curtain wall, and Fig. 4 is a perspective view showing the installation situation of the present invention. The figure is a longitudinal cross-sectional view. U...Curtain wall unit, M...Mull, m1...Side wall, m2...Connection wall, m3...Notch, m4...Groove, S...Drainage space, P...Joint packing, 1... ...Outer plate, 2...Bottom plate, 2
a...notch, 3...gutter section, 4...elastic packing, 5...airtight material.

Claims

[Scope of utility model registration request]

In a curtain wall constructed by attaching a pre-assembled curtain wall unit U to a mullion M, this is a device that prevents water from entering the joint between the mullions M and M, and the side walls m1 and m1 facing each other on the outdoor side
and a joint packing P disposed at the connection part of a mullion M that partially forms an H-shaped cross section from the connecting wall m2 connecting these, and the joint packing P
are the side walls m1 of the upper mullion M, the outer surface of m1 and the side wall m
1, an outer circumferential plate 1 that passes through m1, wraps around the back side of the connecting wall m2, and comes into close contact with it, and upper and lower mullions M, M
It is continuously composed of a bottom plate 2 sandwiched between and in close contact with the connecting walls m2 and m2 of the lower mullion M, and a gutter part 3 that is in close contact with the inner surfaces of the side walls m1 and m1 of the lower mullion M and the surface of the connecting wall m2. A watertight device for a mullion joint in a curtain wall, characterized in that: