JPS59170141U - Structure of ventilation building - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は従来例の断面図、第２図は本考案の一実施例の
正断面図、第３図は第２図の一部省略側断面図、第４図
は同上の分解斜視図、第５図は同上の弁手段の断面図、
第６図、第７図は同上の弁手段部の他の例の断面図、第
８図は同上の他の実施例の正断面図、第９図は第８図の
一部省略分解斜視図であって、１は棟換気口、２は雨切
板、３は棟瓦、５は瓦換気口、６は通気口、Ａは弁手段
である。 ２５ ２６／ ８ ２５ ２４２′４　ｌ　−地 ９FIG. 1 is a sectional view of a conventional example, FIG. 2 is a front sectional view of an embodiment of the present invention, FIG. 3 is a partially omitted side sectional view of FIG. 2, and FIG. 4 is an exploded perspective view of the same. FIG. 5 is a sectional view of the valve means same as above;
6 and 7 are cross-sectional views of other examples of the valve means section same as above, FIG. 8 is a front sectional view of another embodiment same as the above, and FIG. 9 is a partially omitted exploded perspective view of FIG. 8. 1 is a ridge ventilation opening, 2 is a rain cutter, 3 is a ridge tile, 5 is a tile ventilation opening, 6 is a vent, and A is a valve means. 25 26/ 8 25 242'4 l - ground 9

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 棟の頂部において天井裏に連通ずる棟換気口を棟を跨ぐ
雨切板にて覆い、雨切板に上下に貫通する通気口を設け
、雨切板の上方を棟瓦にて覆い、棟瓦に雨切板の通気口
とは位置をずらせて瓦換気口を設けた換気棟において、
瓦換気口から吸引力が所定以上機いたとき通気口を閉じ
る弁手段を通気口に設けて成る換気棟の構造。At the top of the ridge, cover the ridge ventilation opening that communicates with the attic with a rain-cutting board that spans the ridge, provide a vent that penetrates the rain-cutting board from above and below, and cover the upper part of the rain-cutting board with a ridge tile. In the ventilation building, the tile ventilation openings are located at a different position from the cut board ventilation openings.
A ventilation building structure in which a vent is provided with a valve means that closes the vent when the suction force from the tile vent exceeds a predetermined level.