Electric suction cleaner

A vacuum cleaner and electric technology, applied in the direction of vacuum cleaners, suction nozzles, suction hoses, etc., can solve the problems of non-rotating rotating brushes, inability to obtain air flow, blockage, etc., and achieve the effect of easy operation, low cost and light cost
CN101084818AInactive Publication Date: 2007-12-12SANYO ELECTRIC CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SANYO ELECTRIC CO LTD
Publication Date
2007-12-12
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides an electric dust collector. The sucking articles of the ground is in low cost and the electric dust collector is light weight and easy to operate, and the air flow entrance for driving rotary brush will not be blocked up, even though inserting into the narrow clearance in gesture of standing. A ratary brush (29) is freely set facing to main sucking port (24) and sub sucking port (24) in the shell (14) of sucking articles (5), and on the shell (14), at the state of sucking articles (5) standing, an air inflow entrance (33) of reelingly driving the air flowing of the ratary brush (29) at the position which is not bunting to the standing surface (300) such as wall surface.
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Description

technical field

[0001] The present invention relates to an electric vacuum cleaner provided with a suction tool (floor suction tool) that mainly sucks dust from a floor surface as a surface to be cleaned. Background technique

[0002] An electric vacuum cleaner usually has a vacuum cleaner main body with an electric blower, a suction hose with a rear end attached to the main body and an operation part at the front end, and a suction pipe with a rear end connected to the operation part of the suction hose and a suction tool at the front end. The user grips the handle provided on the operation part and moves the suction tool back and forth along the surface to be cleaned (floor surface) to perform cleaning.

[0003] Conventionally, the suction tool has a so-called T-shaped shape connected to the suction pipe in order to efficiently suck dust on the surface to be cleaned when moving back and forth. That is, the suction tool has a casing having a predetermined width, thickness,...

Claims

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