JPS6077555U - Vacuum cleaner clogging indicator - Google Patents

Vacuum cleaner clogging indicator

Info

Publication number
JPS6077555U
JPS6077555U JP16923983U JP16923983U JPS6077555U JP S6077555 U JPS6077555 U JP S6077555U JP 16923983 U JP16923983 U JP 16923983U JP 16923983 U JP16923983 U JP 16923983U JP S6077555 U JPS6077555 U JP S6077555U
Authority
JP
Japan
Prior art keywords
vacuum cleaner
piston
clogging indicator
indicator
electric blower
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
JP16923983U
Other languages
Japanese (ja)
Inventor
敦志 細川
英俊 桜井
Original Assignee
株式会社日立製作所
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 株式会社日立製作所 filed Critical 株式会社日立製作所
Priority to JP16923983U priority Critical patent/JPS6077555U/en
Publication of JPS6077555U publication Critical patent/JPS6077555U/en
Pending 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図は実施例の掃除機の部分断面図、第２図は目詰り
表示装置の断面図、第３図は動作時の断面図、第４図は
第３図のＡ−Ａ断面図である。 ３・・・電動送風機、６・・・シリンダ、７・・・ピス
トン、１１・・・バネ体、１０・・・反射体。Fig. 1 is a partial sectional view of the vacuum cleaner of the embodiment, Fig. 2 is a sectional view of the clogging indicator, Fig. 3 is a sectional view during operation, and Fig. 4 is a sectional view taken along line A-A in Fig. 3. be. 3... Electric blower, 6... Cylinder, 7... Piston, 11... Spring body, 10... Reflector.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 一端を大気側に、他端を電動送風機に連通した透明なシ
リンダと、シリンダ内を移動可能に設けた透明なピスト
ンと、ピストンを電動送風機の負圧に抗して支えるバネ
体を有するダストインジケータにおいて、前記ピストン
には、ピストンの移動時に大気側より流入する空気流に
より回転自在な反射体を一体に設けたことを特徴とする
電気掃除機の目詰り表示装置。A dust indicator that has a transparent cylinder with one end communicating with the atmosphere and the other end communicating with an electric blower, a transparent piston that is movable within the cylinder, and a spring body that supports the piston against the negative pressure of the electric blower. A clogging indicator for a vacuum cleaner, characterized in that the piston is integrally provided with a reflector that is rotatable by an air flow flowing in from the atmosphere side when the piston moves.
JP16923983U 1983-11-02 1983-11-02 Vacuum cleaner clogging indicator Pending JPS6077555U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16923983U JPS6077555U (en) 1983-11-02 1983-11-02 Vacuum cleaner clogging indicator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16923983U JPS6077555U (en) 1983-11-02 1983-11-02 Vacuum cleaner clogging indicator

Publications (1)

Publication Number Publication Date
JPS6077555U true JPS6077555U (en) 1985-05-30

Family

ID=30369775

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16923983U Pending JPS6077555U (en) 1983-11-02 1983-11-02 Vacuum cleaner clogging indicator

Country Status (1)

Country Link
JP (1) JPS6077555U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0614855A (en) * 1991-07-24 1994-01-25 Sanyo Electric Co Ltd Dust collection meter for vacuum cleaner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0614855A (en) * 1991-07-24 1994-01-25 Sanyo Electric Co Ltd Dust collection meter for vacuum cleaner

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