Rolling brush with shearing function, dust collector floor brush head comprising rolling brush and dust collector

A vacuum cleaner and functional technology, applied in the direction of vacuum cleaners, brushes, suction nozzles, etc., can solve the problem that hair cannot be rotated

Pending Publication Date: 2021-02-09
SUZHOU RONGXUAN ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The floor brush with shearing function of the present invention can solve the problem that the roller brush of the vacuum cleaner is entangled and stuck by hair and cannot rotate, and consumers can quickly clean the hair wrapped on the roller brush, and can extend the life of the vacuum cleaner. performance and service life

Method used

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  • Rolling brush with shearing function, dust collector floor brush head comprising rolling brush and dust collector
  • Rolling brush with shearing function, dust collector floor brush head comprising rolling brush and dust collector
  • Rolling brush with shearing function, dust collector floor brush head comprising rolling brush and dust collector

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027]See attachedfigure 1 with2As shown, this embodiment provides a rolling brush with a shearing function, which includes an outer brush barrel 1 and a blade 2. The blade 2 has a saw-toothed blade. The blade extends from the blade adjusting groove 11, and the blade 2 can move along Move along the blade adjusting slot 11. Two blade adjusting grooves 11 are provided on the outer brush barrel 1 of this embodiment, and the phase difference between the two blade adjusting grooves 11 is 180 degrees. The main body of the blade 2 is located inside the outer brush barrel 1. The cross section of the blade 2 in this embodiment is semicircular, and the cutting edges are arranged on two opposite outer edges of each blade 2. There are two blades 2 in this embodiment, and they are arranged oppositely, and the cutting edges of the two blades 2 They are attached to each other and respectively extend from the blade adjusting groove 11.

[0028]The rolling brush of this embodiment also includes a pushi...

Embodiment 2

[0033]The difference between this embodiment and the first embodiment is that the mobile base 33 is a ring-shaped slope (see attachedFigure 5 As shown), when the moving head rotates and moves along the moving base 33, under the guidance of the slope of the moving base 33, the moving head drives the blade 2 to move along the surface of the moving base 33 and synchronize Move along the axial direction of the roller brush. See attachedImage 6 As shown, the moving head of this embodiment further includes a rotating wheel 34 that can abut against the moving base 33, and the rotating wheel 34 can ensure that the moving head moves smoothly along the surface of the moving base 33.

Embodiment 3

[0035]See attachedFigure 7As shown, this embodiment is a brush head of a vacuum cleaner, which includes the rolling brush with shearing function of Embodiment 1 or Embodiment 2, and also includes a second rolling brush 6 arranged in parallel with the rolling brush of Embodiment 1. And the floor brush housing 7, and the second rolling brush 6 is arranged close to the rolling brush of the first embodiment. A dust outlet 71 is provided in the middle of the rear end of the floor brush housing 7. The rolling brush with shearing function and the second rolling brush 6 are aligned with the dust outlet 71, and the rolling brush with shearing function is located near the dust outlet. The position of 71 and the height of its lower surface is higher than the height of the lower edge of the floor brush housing 7, therefore, the blade 2 will not damage the ground etc. during use. When in use, the second roller brush 6 is located near the front of the brush head of the vacuum cleaner, and the dir...

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Abstract

The invention discloses a rolling brush with a shearing function, a dust collector floor brush head comprising the rolling brush and a dust collector, the rolling brush comprises at least one blade capable of moving along the axial direction of the rolling brush, the blade can rotate along the axial center line of the rolling brush, and the rolling brush further comprises a pushing unit capable ofdriving the blade to move; the pushing unit comprises a limiting end cover arranged close to one end of the blade, an adjusting part is arranged on the limiting end cover, a moving head capable of abutting against the adjusting part is arranged at the end of the blade, and when the blade rotates, the moving head is driven to move along the adjusting part. The dust collector floor brush head comprises the rolling brush and a second rolling brush adjacent to the rolling brush. By means of the rolling brush, the situation that the rolling brush of the dust collector is wound by hair can be effectively reduced, the dust collection efficiency of the dust collector is improved, and the dust collector is easy to clean and maintain.

Description

Technical field[0001]The invention relates to the technical field of vacuum cleaners, in particular to a rolling brush with a shearing function, a brush head of a vacuum cleaner containing the same, and a vacuum cleaner.Background technique[0002]With the improvement of people's living standards, vacuum cleaners are widely used in people's daily life. Vacuum cleaners mainly include structures such as floor brush heads, driving devices, and dust collectors. The electric brush head of the existing vacuum cleaner generally has upper and lower covers and a roller brush. The roller brush is covered with flannel, wool strips, leather strips, etc., and the roller brush is rotated by the driving device to realize the cleaning of the dirt. .[0003]However, the floor brush head of the existing vacuum cleaner is prone to the problem of the roller brush being entangled and jammed by the hair during use, so it has to be shut down for disassembly or cleaning, which brings great inconvenience to con...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47L9/04A46B17/06
CPCA46B17/06A46B2200/3026A47L9/04A47L9/0466
Inventor 邢天博邢俊东
Owner SUZHOU RONGXUAN ELECTRIC CO LTD
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