JPS6321344U

JPS6321344U -

Info

Publication number: JPS6321344U
Application number: JP11563486U
Authority: JP
Priority date: 1986-07-28
Filing date: 1986-07-28
Publication date: 1988-02-12

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す側断面図、第
２図及び第３図は同上における上水切板と下水切
板を一体化した状態を示す側断面図及び平面図、
第４図、第５図及び第６図は同上における換気弁
を示す側面図、平面図及び底面図、第７図、第８
図、第９図及び第１０図は同上におけるスペーサ
を示す側面図、平面図、正面図及び底面図、第１
１図及び第１２図は本考案の他の実施例における
下水切板に換気弁を取り付けた状態を示す側断面
図及び平面図であつて、Ａは棟部、Ｂは小屋裏、
Ｃは屋根面、Ｄは換気流路、１は換気用開口、２
は下換気孔、３は下水切板、４は防水パツキン、
５は上換気孔、６は上水切板、７はスペーサであ
る。 FIG. 1 is a side sectional view showing an embodiment of the present invention, FIGS. 2 and 3 are a side sectional view and a plan view showing an integrated state of the upper drain plate and the lower drain plate in the above,
Figures 4, 5 and 6 are side views, top views and bottom views showing the ventilation valve in the same manner as above, Figures 7 and 8.
Figures 9 and 10 are a side view, a top view, a front view, a bottom view, and a first
1 and 12 are a side sectional view and a plan view showing a state in which a ventilation valve is attached to a drain board in another embodiment of the present invention, in which A is a ridge, B is an attic,
C is the roof surface, D is the ventilation channel, 1 is the ventilation opening, 2
is the lower ventilation hole, 3 is the drain plate, 4 is the waterproof gasket,
5 is an upper ventilation hole, 6 is an upper drainage plate, and 7 is a spacer.

Claims

[Scope of utility model registration request]

In the ventilation opening formed in the ridge of the roof that communicates with the attic, install a sewage board with a lower ventilation hole that communicates with the ventilation opening in the longitudinal direction of the ridge along the edge of the ventilation opening between it and the roof surface. Cover the entire length with waterproof packing, and cover the sewage drainage board with a top drainage board with an upper ventilation hole inserted, with a spacer interposed, from the ventilation opening to the lower ventilation hole and then to the upper ventilation hole. A ventilation building in which a ventilation flow path is formed, in which the inclination angle of the drainage plate is made smaller than the roof slope, the waterproof gasket is made of an elastic material, and its thickness is made substantially uniform over the entire length.