JPS5498052A - Dust removing device in vacuum cleaner - Google Patents

Dust removing device in vacuum cleaner

Info

Publication number
JPS5498052A
JPS5498052A JP339278A JP339278A JPS5498052A JP S5498052 A JPS5498052 A JP S5498052A JP 339278 A JP339278 A JP 339278A JP 339278 A JP339278 A JP 339278A JP S5498052 A JPS5498052 A JP S5498052A
Authority
JP
Japan
Prior art keywords
supporting plate
dust removing
partition chamber
filter supporting
dust
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
JP339278A
Other languages
Japanese (ja)
Inventor
Koichi Sagawa
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP339278A priority Critical patent/JPS5498052A/en
Publication of JPS5498052A publication Critical patent/JPS5498052A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To provide the subject device wherein an annular partition chamber encircling the bearing portion is provided in a space between the fitting plate of a dust removing member and a filter supporting plate, and an air inlet port comnumicating with the interior of the partition chamber is formed at the filter supporting plate side, whereby foreign matters are prevented from adhering to the bearing portion of the dust removing device.
CONSTITUTION: When a cord 15 is wound back by a spring 16, the frame body 14 of a taking-up device 13 rotates, and gear 20, gear 21, driven coupling 51 and fitting plate 55 rotate thereby to afford vibration to a main filter 38 by the rotation of a dust removimg member 59 to remove adhered fine dust. The flat part 58 of the fitting plate 55 of the dust removing member 59, the bearing 43 of the filter supporting plate 42 and an annular rib 44 form a partition chamber 45, and a ventilating hole 46 is formed at the filter supporting plate 42 side. Therefore, even when foreign matters D make ingress into the partition chamber 45, they are immediately sucked up and exhausted through the ventilating hole 46 by a suction force generated by the rotation of the motor, and are prevented from infiltrating into the shaft part.
COPYRIGHT: (C)1979,JPO&Japio
JP339278A 1978-01-18 1978-01-18 Dust removing device in vacuum cleaner Pending JPS5498052A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP339278A JPS5498052A (en) 1978-01-18 1978-01-18 Dust removing device in vacuum cleaner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP339278A JPS5498052A (en) 1978-01-18 1978-01-18 Dust removing device in vacuum cleaner

Publications (1)

Publication Number Publication Date
JPS5498052A true JPS5498052A (en) 1979-08-02

Family

ID=11556082

Family Applications (1)

Application Number Title Priority Date Filing Date
JP339278A Pending JPS5498052A (en) 1978-01-18 1978-01-18 Dust removing device in vacuum cleaner

Country Status (1)

Country Link
JP (1) JPS5498052A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5152223U (en) * 1974-10-18 1976-04-21

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5152223U (en) * 1974-10-18 1976-04-21

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