Electric vacuum cleaner

A vacuum cleaner and electric technology, which is applied in the installation of suction nozzles and electrical equipment, etc., can solve problems such as user discomfort, and achieve the effect of superior operating performance

Inactive Publication Date: 2011-01-19
SANYO ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0015] In addition, although the structure described in Patent Document 4 can perform wiping and cleaning with a mop, after the wiping and cleaning is completed, the dirty mop must be peeled off with fingers, so there is a problem of giving the user an unpleasant feeling.

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0064] Hereinafter, specific embodiments of the present invention will be described with reference to the drawings.

[0065] figure 1 It is a right side view of the electric vacuum cleaner 1 which concerns on one Embodiment of this invention.

[0066] In the following, for the convenience of explanation, it is assumed that figure 1 The left side in the middle is the front, the right side is the rear, the outside of the paper is left, the inside of the paper is right, the top is up, and the bottom is down. When describing the various structural components of the electric vacuum cleaner 1, According to this direction, the difference between front and back, left and right, and up and down will be explained.

[0067] Vacuum cleaner 1 has: vacuum cleaner body 2 ; suction hose 3 ; operation unit 4 ; suction duct 5 and suction tool 10 .

[0068] An electric blower is built into the electric vacuum cleaner body 2 (refer to image 3 42), the electric blower 42 generates suction. T...

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PUM

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Abstract

An electric dust collector is provided; an electric brush, which is internally mounted in a sucking device, is coated with a sheet to clean, such a structure is beneficial to expand uses of the electric dust collector. In order to coat the sheet (50) over circumference of a rotary brush (25), the rotary brush (25) can be rotated toward a stated direction at a stated rotating speed through a brushmotor (44). Besides, for the purpose of disassembling the sheet (50) coated on the rotary brush (25), the rotary brush (25) is enforced to perform the positive rotation and inverse rotation. Suction of the electric dust collector is enhanced to make use of the suction of an electric blower fan to automatically unlock the sheet. The invention can provide an electric dust collector which is able todisassemble the sheet (50) coated around the rotary brush (25) without the contact of user, and has excellent performance and great convenience.

Description

technical field [0001] The present invention relates to an electric vacuum cleaner, and more particularly to an electric vacuum cleaner in which a suction tool incorporating a rotating brush driven to rotate by a motor is used as a suction tool for sucking dust from a surface to be cleaned. Background technique [0002] A general electric vacuum cleaner has: an electric vacuum cleaner body that generates suction; and a suction device installed on the electric vacuum cleaner body through a hose or a conduit. Among them, the known structure of the suction device is to have a suction port opposite to the surface to be cleaned, and a rotating brush is built in the suction port. [0003] Objects such as hair or lint tend to get entangled with the rotating brush of the inhalation device during the cleaning operation. Patent Document 1 discloses a method for easily removing hair, lint, and the like entangled in a rotating brush. [0004] The method described in Patent Document 1 ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47L9/04A47L9/28
Inventor 中井康一小寺定基福本明广松本千寿代森田明宏鹿野裕隆土田英也松本良昭椋本英治乾诚贵
Owner SANYO ELECTRIC CO LTD
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