Anti-winding structure of dust collector rolling brush

An anti-entanglement and vacuum cleaner technology, applied in the direction of suction nozzles, etc., can solve problems such as easy entanglement of hair, and achieve the effect of prolonging the cleaning cycle and improving the service life.

Inactive Publication Date: 2016-03-16
NANJING LG PANDA APPLIANCES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The present invention aims to solve the problem in the prior art that hair is easily entangled on the surface of the roller brush and the drive side shaft, and provides an anti-winding structure for the roller brush of the vacuum cleaner

Method used

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  • Anti-winding structure of dust collector rolling brush
  • Anti-winding structure of dust collector rolling brush
  • Anti-winding structure of dust collector rolling brush

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Embodiment Construction

[0038] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0039] figure 1 It is a schematic diagram of the installation structure of the vacuum cleaner roller brush in the prior art, such as figure 1 As shown, the vacuum cleaner includes a nozzle housing 5, the bottom of the nozzle housing 5 is provided with a nozzle mouth 1 along the ground, a detachable roller brush 2 is arranged inside the nozzle mouth 1, and a nozzle chassis 3 is arranged outside the nozzle mouth 1. A pair of rear castors 4 are also provided on both sides of the rear portion of the nozzle housing 5 bottom, and the rear casters 4 are convenient for moving back and forth of the body during the dust collection operation.

[0040] The rotatable rolling brush 2 that is established in the suction nozzle mouth 1 is formed with a suction port at the side of the rolling brush 2 rear.

[0041] The two ends of the roller brush 2 are fixed on the ...

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PUM

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Abstract

The invention discloses an anti-winding structure of a dust collector rolling brush, and belongs to a dust collector structure with a dust looseness drive tool. The anti-winding structure comprises the rotating rolling brush arranged in a suction nozzle shell, and anti-winding plates. A plurality of brush strips are arranged in the circumferential direction of the rolling brush. An anti-winding plate installation groove is arranged between every two adjacent brush strips in the axial direction. The anti-winding plates are arranged in the anti-winding plate installation grooves in a clearance fit mode and swing relative to the rolling brush as a whole. Disturbance trigger protrusions making contact with the middles of the brush strips and the middles of the anti-winding plates are arranged on the inner wall of the suction nozzle shell in a protruding mode. The structure that the swing type anti-winding plates and the brush strips are distributed at intervals in the axial direction is adopted, the anti-winding plates can swing due to disturbance of the external world when the rolling brush rolls to sweep the ground, and then hair to be wound around the rolling brush can get loose and be released. At the same time, the brush strips can make contact with the ground to conduct sweeping. The existing dust sweeping effect is kept, the aim of not winding hair is achieved, and the service life of a rolling brush drive motor is prolonged.

Description

technical field [0001] The invention belongs to a vacuum cleaner structure with a tool for driving dust loosening, in particular to an anti-winding structure of a vacuum cleaner roller brush. Background technique [0002] The vacuum cleaner is a cleaning and sanitary appliance used to remove dust from floors, carpets, walls, furniture, clothing and various gaps. 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 of the vacuum cleaner. The suction pipeline includes a suction head, a suction pipe and a suction hose. The head has a suction port opening downwards, and communicates with the air inlet of the fan inside the vacuum cleaner body through a dust suction pipe and a dust suction hose. [0003] When the vacuum cleaner is running, the motor drives the impeller of the fan to rotate at a high speed, exhausting the air inside the vacuum cleaner, forming an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47L9/04
Inventor 任光智
Owner NANJING LG PANDA APPLIANCES
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