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Dust collecting drum of vacuum dust collector

A technology of dust collection tube and vacuum cleaner, which is applied in the direction of suction filter, etc., and can solve the problems of dust secondary pollution and other problems

Active Publication Date: 2008-02-27
ECOVACS ROBOTICS (SUZHOU ) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the dust collection cylinder of the vacuum cleaner includes a dust collection cylinder body and a cylinder cover covering the mouth of the dust collection cylinder body, and the cylinder cover is rotatably connected with the dust collection cylinder body. Usually, the cylinder cover is placed on the lower mouth of the dust collection cylinder. When the dust in the dust collection cylinder needs to be dumped, the unlocked cylinder cover will be opened rapidly under the action of gravity, and at this time the dust in the dust collection cylinder will be With the opening of the cylinder cover, it will be poured out rapidly, causing secondary pollution of dust.

Method used

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  • Dust collecting drum of vacuum dust collector
  • Dust collecting drum of vacuum dust collector
  • Dust collecting drum of vacuum dust collector

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Embodiment Construction

[0033] Referring to accompanying drawings 1 to 5, a dust collection cylinder of a vacuum cleaner includes a dust collection cylinder body 1, a cylinder cover 6 covering the mouth of the dust collection cylinder body 1, the cylinder cover 6 and the The bottom of the dust collection cylinder 1 is rotatably connected, and a cylinder cover slow opening mechanism 5 is arranged between the cylinder cover 6 and the dust collection cylinder 1, and the cylinder cover slow opening mechanism 5 increases The resistance when the cylinder cover 6 and the dust collecting cylinder 1 rotate reduces the rotation speed of the cylinder cover.

[0034] As shown in FIG. 4 , the slow opening mechanism 5 of the canister cover is arranged at the rotatable connection between the canister cover 6 and the dust collecting cylinder 1 .

[0035] Referring to accompanying drawings 6 to 12, the slow opening mechanism 5 of the cylinder cover includes a housing 8 fixedly arranged relative to the dust collection...

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Abstract

A dust collecting drum of cleaner is composed of a drum body, a cover linked with said drum body in the rotary mode, and a slow opening mechanism arranged between said drum body and cover for slowly empty the drum body of dust to prevent fly dust.

Description

technical field [0001] The invention relates to a vacuum cleaner, in particular to a dust collecting cylinder on the vacuum cleaner. Background technique [0002] In the prior art, the dust collection cylinder of the vacuum cleaner includes a dust collection cylinder body and a cylinder cover covering the mouth of the dust collection cylinder body, and the cylinder cover is rotatably connected with the dust collection cylinder body. Usually, the cylinder cover is placed on the lower mouth of the dust collection cylinder. When the dust in the dust collection cylinder needs to be dumped, the unlocked cylinder cover will be opened rapidly under the action of gravity, and at this time the dust in the dust collection cylinder will be With the opening of the cylinder cover, it is quickly poured out to cause secondary pollution of dust. Contents of the invention [0003] The object of the present invention is to provide a dust collecting cylinder of a vacuum cleaner, which can s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47L9/14
Inventor 钱东奇
Owner ECOVACS ROBOTICS (SUZHOU ) CO LTD
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