JPS59143212U - Wind and rain backflow prevention device for ventilation tiles - Google Patents

Wind and rain backflow prevention device for ventilation tiles

Info

Publication number
JPS59143212U
JPS59143212U JP3731783U JP3731783U JPS59143212U JP S59143212 U JPS59143212 U JP S59143212U JP 3731783 U JP3731783 U JP 3731783U JP 3731783 U JP3731783 U JP 3731783U JP S59143212 U JPS59143212 U JP S59143212U
Authority
JP
Japan
Prior art keywords
rain
wind
prevention device
backflow prevention
ventilation tiles
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP3731783U
Other languages
Japanese (ja)
Other versions
JPH0139298Y2 (en
Inventor
本田　新一
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP3731783U priority Critical patent/JPS59143212U/en
Publication of JPS59143212U publication Critical patent/JPS59143212U/en
Application granted granted Critical
Publication of JPH0139298Y2 publication Critical patent/JPH0139298Y2/ja
Granted legal-status Critical Current

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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) [Summary] 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 the drawing]

第１図は本考案の換気瓦用風雨逆流防止装置の斜視図、
第２図は第１図の装置において舌状弁を立てた状態を示
す斜視図、第３図は第２図■−■線における断面図、第
４図は本考案装置を換気用瓦に取付けた状態を一部切欠
いて示す斜視図である。 １・・・本考案の換気瓦用風雨逆流防止装置、２・・・
ルーバー、３・・・舌状弁、４・・・板状体、５・・・
両正突条、６・・・軸、７・・・基端部、８・・・制止
突条、９・・・換気瓦、１０・・・ダクト、１１・・・
開口部、１２・・・貫通孔。Figure 1 is a perspective view of the wind and rain backflow prevention device for ventilation tiles of the present invention.
Figure 2 is a perspective view of the device shown in Figure 1 with the tongue valve upright, Figure 3 is a sectional view taken along line ■-■ in Figure 2, and Figure 4 shows the device of the present invention attached to a ventilation tile. FIG. 1... Wind and rain backflow prevention device for ventilation tiles of the present invention, 2...
Louver, 3... tongue valve, 4... plate-like body, 5...
Both front protrusions, 6... Axis, 7... Base end portion, 8... Stopping protrusions, 9... Ventilation tile, 10... Duct, 11...
Opening, 12... through hole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ルーパー２とその背後に位置決めされた舌状弁３とから
成ることを特徴とする換気瓦用風雨逆流防止装置。A wind and rain backflow prevention device for ventilation tiles, characterized by comprising a looper 2 and a tongue valve 3 positioned behind the looper.
JP3731783U 1983-03-15 1983-03-15 Wind and rain backflow prevention device for ventilation tiles Granted JPS59143212U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3731783U JPS59143212U (en) 1983-03-15 1983-03-15 Wind and rain backflow prevention device for ventilation tiles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3731783U JPS59143212U (en) 1983-03-15 1983-03-15 Wind and rain backflow prevention device for ventilation tiles

Publications (2)

Publication Number Publication Date
JPS59143212U true JPS59143212U (en) 1984-09-25
JPH0139298Y2 JPH0139298Y2 (en) 1989-11-24

Family

ID=30168002

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3731783U Granted JPS59143212U (en) 1983-03-15 1983-03-15 Wind and rain backflow prevention device for ventilation tiles

Country Status (1)

Country Link
JP (1) JPS59143212U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5397446A (en) * 1977-02-07 1978-08-25 Hitachi Ltd Optical fiber branching inserter

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5397446A (en) * 1977-02-07 1978-08-25 Hitachi Ltd Optical fiber branching inserter

Also Published As

Publication number Publication date
JPH0139298Y2 (en) 1989-11-24

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