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Brush head of dust collector

A vacuum cleaner and brush head technology, applied in the direction of suction nozzles, suction hoses, etc., can solve problems such as affecting the use effect and difficulty in bending the pipe, and achieve the effects of convenient use and operation, low price, and cost reduction

Inactive Publication Date: 2012-11-28
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the friction between the sponge itself and the parts, it will also make it difficult to bend the pipe, which will affect the actual use effect

Method used

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  • Brush head of dust collector
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  • Brush head of dust collector

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0024] like Figure 4 , 5 , 6, the vacuum cleaner brush head of the present invention is formed by combining a rectangular bottom shell 1 and an upper cover 2, and the top of the upper cover 2 protrudes to form a slightly larger dust-absorbing space in the center, and is provided with a Connected telescopic dust suction pipe connecting pipe 3, the vacuum cleaner brush head also includes a rubber sealing part, the rubber sealing part is located in the gap 4 between the end of the telescopic dust suction pipe connecting pipe 3 and the contact part of the upper cover 2.

[0025] There is a rubber sealing part in the gap 4 between the end of the telescopic dust suction pipe connecting pipe 3 and the contact part of the upper cover 2,...

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PUM

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Abstract

The invention discloses a brush head of a dust collector, which has the advantages of simple structure, convenience in adjustment of the angle of a movable curved pipe and good sealing performance. The brush head of the dust collector is formed by combining a rectangular bottom shell with an upper cover, wherein the top of the upper cover is protruded for forming a larger dust absorption space in the upper cover, a telescopic dust absorption pipe connecting pipe communicated with the interior of the shell is arranged at the center, the brush head of the dust collector further comprises a rubber sealing part, and the rubber sealing part is positioned in a gap between the end part of the telescopic dust absorption pipe connecting pipe and the contact part of the upper cover. The brush head of the dust collector with the structure disclosed by the invention has the advantages of simple structure, convenience in use and operation, simplicity in mounting and replacement and low price.

Description

technical field [0001] The invention relates to a vacuum cleaner, in particular to a vacuum cleaner brush head provided with a sealing structure. Background technique [0002] The vacuum cleaner is a device that uses vacuum or low pressure to generate suction to inhale air, make the air flow through various filters, filter foreign objects in the air, and clean the room. Generally speaking, a vacuum cleaner mainly includes a suction device and a suction pipeline. The suction device mainly formed by a motor and a fan is arranged in the body. The suction pipeline includes a suction head and a suction pipe. The air port communicates with the air inlet of the fan inside the body through the telescopic pipe and flexible pipe of the suction pipe. When the vacuum cleaner is running, the motor drives the impeller of the fan to rotate at a high speed to discharge the air in the vacuum cleaner, forming an instantaneous vacuum or low pressure inside the vacuum cleaner, and forming a re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47L9/02A47L9/24
Inventor 陈威
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD