JPS5878418U - Ventilation fan dirt prevention device - 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) [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]

図面は本考案の実施例を示すものであって、第１図は換
気扇の枠板に磁石板を貼り付は状態の正面図、第２図は
フィルターを取付けた状態の斜面図、第３図はＡ−Ａ線
断面図、第４図は分解した状態の斜面図、第５図は受枠
のみの別実施例の斜面図を表わす。 １・・・磁石板、２・・・接着剤、３・・・剥離紙、４
・・・受枠、９・・・屈曲縁、１０・・・フィルター、
１′１・・・押え磁石。The drawings show an embodiment of the present invention; Fig. 1 is a front view of a state in which a magnet plate is attached to the frame plate of a ventilation fan, Fig. 2 is a slope view of a state in which a filter is attached, and Fig. 3 4 is a sectional view taken along the line A-A, FIG. 4 is a perspective view of an exploded state, and FIG. 5 is a perspective view of another embodiment including only the receiving frame. 1... Magnetic plate, 2... Adhesive, 3... Release paper, 4
... Receiving frame, 9... Bent edge, 10... Filter,
1'1... Presser magnet.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 裏面に接着剤を介して剥離紙を肴けた磁石板と、枠板の
前面に取付ける鉄板製の受枠と、該受枠の前面を被覆で
きるフィルターと、該フィルターの周縁部を受枠に固定
する押え磁石とを組合せてなる換気扇の汚れ防止装置。A magnetic plate with release paper attached to the back side with an adhesive, a support frame made of iron plate that is attached to the front of the frame plate, a filter that can cover the front surface of the support frame, and a holding magnet that fixes the periphery of the filter to the support frame. A ventilation fan dirt prevention device that combines the following.