JPS6176031U - - Google Patents

Description

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

第１図及び第２図は本考案の一実施例を示す側
断面図及び斜視図、第３図は同上における下水切
り板と固定金具と上水切り板との連結を示す断面
図、第４図は同上における換気用開口を示す平面
図であつて、Ａは屋根、Ｂは棟部、Ｃは小屋裏、
１は換気用開口、２は下水切り板、５は下換気孔
、６は固定金具、７は上換気孔、８は上水切り板
、９は換気用空間、１９は固着具、２０は固定孔
、２１は水切り用立上り片である。 1 and 2 are a side sectional view and a perspective view showing one embodiment of the present invention, FIG. 3 is a sectional view showing the connection of the drain board, fixing fittings, and top drain board in the same above, and FIG. 4 is a plan view showing ventilation openings in the same as above, where A is the roof, B is the ridge, C is the attic,
1 is a ventilation opening, 2 is a drainage plate, 5 is a lower ventilation hole, 6 is a fixing fitting, 7 is an upper ventilation hole, 8 is an upper draining plate, 9 is a ventilation space, 19 is a fixing device, 20 is a fixing hole , 21 is a rising piece for draining water.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 屋根の棟部の小屋裏に連通する換気用開口を、
換気用開口に連通する下換気孔を穿孔した下水切
り板で被覆し、下水切り板の固定孔縁に水切り用
立上り片を形成し、換気用開口に下水切り板を介
在させて略逆Ｕ字状の固定金具を跨らせ、固定金
具を介して上換気孔を穿孔した上水切り板を下水
切り板に被覆して上水切り板と下水切り板との間
に換気用空間を形成し、上水切り板より固着具を
、固定金具を貫通させて下水切り板の固定孔に打
ち込んで成る換気棟。 A ventilation opening that communicates with the attic of the roof ridge,
The lower ventilation hole that communicates with the ventilation opening is covered with a perforated drainage board, and a raised piece for drainage is formed on the fixed hole edge of the drainage board, and the drainage board is interposed in the ventilation opening to form a roughly inverted U-shape. A space for ventilation is formed between the upper and lower draining plates by covering the lower draining plate with an upper draining plate with an upper ventilation hole drilled through the fixing metal fittings. A ventilation building made by driving a fixing tool through the drainage board and into the fixing hole of the drainage board through the fixing metal fittings.