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Roller brush wrapping removal device for cleaning utensils and cleaning utensils thereof

A technology for cleaning utensils and entanglements, which is applied in the field of rolling brush entanglement removal device and its cleaning utensils, which can solve the problems of low efficiency and achieve the effects of simplifying cleaning methods, improving the working environment and improving cleaning efficiency

Active Publication Date: 2019-03-12
SUZHOU CHUNJU ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] But even if this kind of floor brush for surface cleaning is used, it is necessary to close the floor brush, open the roller brush cover, and expose the roller brush to carry out the cleaning work, and it is necessary to manually push the cutting knife to cut, which is inefficient

Method used

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  • Roller brush wrapping removal device for cleaning utensils and cleaning utensils thereof
  • Roller brush wrapping removal device for cleaning utensils and cleaning utensils thereof
  • Roller brush wrapping removal device for cleaning utensils and cleaning utensils thereof

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Embodiment Construction

[0038] Below in conjunction with specific embodiment, content of the present invention is described in further detail:

[0039] In order to achieve the purpose of the present invention, the rolling brush 5 is cylindrical, and the outer peripheral wall of the rolling brush 5 is provided with bristles 16; the blade 6 cuts the windings on the outer peripheral wall of the rolling brush 5 . Such as figure 1 It is an exploded view of an embodiment of the present invention. The outer peripheral wall of the roller brush 5 is provided with two axially extending grooves 7 , and the grooves 7 avoid the roots of the bristles 16 . During the long-term use of the cleaning appliance, entanglements such as hair and thread ends are entangled on the outer peripheral wall of the roller brush 5 , and the entanglements straddle the groove 7 . A part of the two blades 6 goes deep into the groove 7, and the driving device drives the blades 6 to move and cut along the groove 7.

[0040] In other em...

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Abstract

The invention discloses a rolling brush entanglement cutting device for a cleaning appliance. The device comprises a blade and a fixing and guiding mechanism, wherein the blade is used for cutting the entanglement on the peripheral wall of a rolling brush; and the fixing and guiding mechanism is independently arranged outside the rolling brush and used for fixing the blade and guiding moving and cutting of the blade along the axis of the rolling brush. At least one groove extending axially is formed in the peripheral wall of the rolling brush, and the blade is inserted into the groove. The blade is connected with an annular cutter head, arranged on the inner ring of the annular cutter head, arranged in a manner of extending in the radial direction of the annular cutter head, and provided with cutting edges along two axial ends of the annular cutter head. The fixing and guiding mechanism is provided with a sliding rod arranged in parallel beside the rolling brush and guided axially and a lead screw for outputting axial displacement, and the cutter rest is provided with holes matched with the sliding rod and the lead screw. The invention further provides a cleaning appliance. The device automatically cuts the entanglement without exposing the rolling brush, thereby improving the cutting environment and improving the cleaning effect and efficiency.

Description

technical field [0001] The invention relates to a cleaning appliance, in particular to a roller brush wrapping removal device for cleaning appliances and the cleaning appliance. Background technique [0002] At present, the roller brushes of cleaning appliances (vacuum cleaners, sweepers) are often entangled by hair-like filaments when they are working, causing the speed to drop and the load to stop due to overload. In order to remove the entangled debris, it is usually necessary to take out the roller brush, which is inconvenient for manual cleaning. [0003] Chinese Utility Model Patent Specification CN203619474U discloses a floor brush for surface cleaning. It includes a shell, a suction port located at the bottom of the shell, a roller brush installation chamber adjacent to the dust suction port, and a roller brush assembly. The roller brush installation chamber is in fluid communication with the dust suction port. The roller brush assembly includes a The main shaft of...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47L9/06A47L11/40
CPCA47L9/06A47L11/40
Inventor 杨小华席建新肖志强王俊
Owner SUZHOU CHUNJU ELECTRIC CO LTD
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