JPS61185943U - - Google Patents

Info

Publication number
JPS61185943U
JPS61185943U JP6844685U JP6844685U JPS61185943U JP S61185943 U JPS61185943 U JP S61185943U JP 6844685 U JP6844685 U JP 6844685U JP 6844685 U JP6844685 U JP 6844685U JP S61185943 U JPS61185943 U JP S61185943U
Authority
JP
Japan
Prior art keywords
ventilation fan
louver
shielding plate
holes
regulator
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.)
Pending
Application number
JP6844685U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP6844685U priority Critical patent/JPS61185943U/ja
Publication of JPS61185943U publication Critical patent/JPS61185943U/ja
Pending legal-status Critical Current

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  • Ventilation (AREA)

Description

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

第1図は本考案の一実施例による換気扇の風量
調節装置の分解斜視図、第2図は同調節状態図、
第3図は従来の換気扇の取付状態図、第4図は同
換気扇の風量調節装置の斜視図である。 1……ルーバ、3……遮へい板、6,7,8,
9,10,11……条溝。
FIG. 1 is an exploded perspective view of a ventilation fan air volume adjustment device according to an embodiment of the present invention, and FIG. 2 is a diagram of the same adjustment state.
FIG. 3 is a diagram showing how a conventional ventilation fan is installed, and FIG. 4 is a perspective view of an air volume adjustment device for the ventilation fan. 1... Louver, 3... Shielding plate, 6, 7, 8,
9, 10, 11... groove.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 換気扇の吸気口を覆う複数の孔を設けたルーバ
と、このルーバの前記孔を覆うように設けられた
遮へい板を備え、前記遮へい板には折りたたみ用
の多数の条溝を設けた換気扇の風量調節装置。
The ventilation fan is equipped with a louver with a plurality of holes covering the intake port of the ventilation fan, a shielding plate provided to cover the holes of the louver, and the shielding plate has a number of grooves for folding. Regulator.
JP6844685U 1985-05-09 1985-05-09 Pending JPS61185943U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6844685U JPS61185943U (en) 1985-05-09 1985-05-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6844685U JPS61185943U (en) 1985-05-09 1985-05-09

Publications (1)

Publication Number Publication Date
JPS61185943U true JPS61185943U (en) 1986-11-20

Family

ID=30603203

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6844685U Pending JPS61185943U (en) 1985-05-09 1985-05-09

Country Status (1)

Country Link
JP (1) JPS61185943U (en)

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