JPS60106569U - Vacuum cleaner dust indicator - Google Patents

Vacuum cleaner dust indicator

Info

Publication number
JPS60106569U
JPS60106569U JP20292483U JP20292483U JPS60106569U JP S60106569 U JPS60106569 U JP S60106569U JP 20292483 U JP20292483 U JP 20292483U JP 20292483 U JP20292483 U JP 20292483U JP S60106569 U JPS60106569 U JP S60106569U
Authority
JP
Japan
Prior art keywords
vacuum cleaner
display body
cleaner dust
dust indicator
reed switch
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
JP20292483U
Other languages
Japanese (ja)
Other versions
JPH0427490Y2 (en
Inventor
公軌 加藤
Original Assignee
松下電器産業株式会社
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 松下電器産業株式会社 filed Critical 松下電器産業株式会社
Priority to JP20292483U priority Critical patent/JPS60106569U/en
Publication of JPS60106569U publication Critical patent/JPS60106569U/en
Application granted granted Critical
Publication of JPH0427490Y2 publication Critical patent/JPH0427490Y2/ja
Granted legal-status Critical Current

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  • Filters For Electric Vacuum Cleaners (AREA)

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図は本考案の一実施例を示す電気掃除機の斜視図、
−第２図はインジケータ一部の断面図、第３図は表示体
の分解斜視図、第４図は同拡大正面図である。 ９・・・・・・警報装置、１５・・・・・・表示体、１
５′・・・・・・中空部、１５ａ、１５ｂ・・・・・・
リブ、１７・・・・・・パイプ、２０・・・・・・リー
ドスイッチ、２２・・曲磁石。FIG. 1 is a perspective view of a vacuum cleaner showing an embodiment of the present invention;
- Fig. 2 is a sectional view of a part of the indicator, Fig. 3 is an exploded perspective view of the display, and Fig. 4 is an enlarged front view of the same. 9...Alarm device, 15...Display body, 1
5'...Hollow part, 15a, 15b...
Rib, 17... Pipe, 20... Reed switch, 22... Curved magnet.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 電動送風機の吸引圧力と応動してパイプ内を動作する表
示体と、この表示体の所定動作点と対応して設けたリー
ドスイッチと、このリードスイッチに対して電気的に接
続された警報装置とを具備し、上記表示体は合成樹脂に
より成形された中空体であって、しかも、その内、外周
にそれぞれ複数のリブを位相をづらして一体に有し、か
つ中空部に挿設された磁石を内周側のリブで保時した電
気掃除機のダストインジケーター。A display body that operates within the pipe in response to the suction pressure of the electric blower, a reed switch provided corresponding to a predetermined operating point of the display body, and an alarm device electrically connected to the reed switch. The display body is a hollow body molded from a synthetic resin, and has a plurality of ribs integrally arranged on the inner and outer periphery thereof with different phases, and a magnet inserted into the hollow part. A vacuum cleaner dust indicator with a rib on the inner circumference that keeps the time.
JP20292483U 1983-12-23 1983-12-23 Vacuum cleaner dust indicator Granted JPS60106569U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20292483U JPS60106569U (en) 1983-12-23 1983-12-23 Vacuum cleaner dust indicator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20292483U JPS60106569U (en) 1983-12-23 1983-12-23 Vacuum cleaner dust indicator

Publications (2)

Publication Number Publication Date
JPS60106569U true JPS60106569U (en) 1985-07-20
JPH0427490Y2 JPH0427490Y2 (en) 1992-07-01

Family

ID=30765348

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20292483U Granted JPS60106569U (en) 1983-12-23 1983-12-23 Vacuum cleaner dust indicator

Country Status (1)

Country Link
JP (1) JPS60106569U (en)

Also Published As

Publication number Publication date
JPH0427490Y2 (en) 1992-07-01

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