Rolling brush body, rolling brush, dust collection equipment and forming method of rolling brush body

A technology of rolling brush and forming surface, which is applied to vacuum cleaners, cleaning equipment, suction nozzles, etc., can solve the problems of high energy consumption and large weight of the rolling brush body, and achieve the advantages of avoiding dust accumulation, light weight and reducing radial size. Effect

Active Publication Date: 2021-06-22
KINGCLEAN ELECTRIC +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a rolling brush body, a rolling brush, a dust suction device and a forming method of the rolling brush body, which can solve the problems of heavy weight and high energy consumption of the existing rolling brush body

Method used

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  • Rolling brush body, rolling brush, dust collection equipment and forming method of rolling brush body
  • Rolling brush body, rolling brush, dust collection equipment and forming method of rolling brush body
  • Rolling brush body, rolling brush, dust collection equipment and forming method of rolling brush body

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0082] The present embodiment provides a dust collection device 100. The dust collection device 100 is provided with a dust collection channel and a fan. The dust collection device 100 is provided with a suction inlet, and a rolling brush is installed at the dust suction inlet for rotation. When the fan is working, it can change the air pressure in the dust collection channel, so that the air pressure difference is formed inside and outside the dust collection device 100, and the dust dust outside the dust collection device 100 enters the dust suction channel from the dust suction inlet under the action of the air pressure difference to achieve dust removal. cleaning purposes. During the vacuuming process, the roller brush rotates at the suction inlet, and by patting the surface to be vacuumed, the dust on the surface to be vacuumed can be raised, thereby improving the dust collection effect.

[0083] Optionally, the vacuum cleaner 100 can be a vacuum cleaner or a sweeping rob...

Embodiment 2

[0144] This embodiment provides a dust collection device 100. On the basis of the first embodiment, the rolling brush body 1 is further improved to improve the dust collection effect of the rolling brush body 1 .

[0145] Specifically, such as Figure 16 As shown, the groove 111 includes a connected first groove segment 1111 and a second groove segment 1112, and the helical parameters of the first groove segment 1111 and the second groove segment 1112 are different, so that the groove 111 as a whole has a variable helical structure, so that according to Use as needed or better for dust removal. Correspondingly, the first rib 12 includes a connected first extension section and a second extension section, the first extension section corresponds to the position of the first groove section 1111 and has the same helical parameters, and the second extension section and the second groove section 1112 The positions are corresponding and the helical parameters are the same, so as to e...

Embodiment 3

[0158] This embodiment provides a method for forming a rolling brush body, which is used for forming the rolling brush body 1 in Embodiment 1 or Embodiment 2, and the method is applied to an injection mold. Specifically, the rolling brush body 1 is formed by injection molding. The injection mold includes an outer core 21 and an inner core 22 that is installed in the outer core 21. When the inner core 22 and the outer core 21 are in the molding position, a molding cavity is formed therebetween, and the roller brush body 1 is molded on the outer core 21. In the molding cavity between the core 21 and the inner core 22. Wherein, the outer core is provided with groove forming ribs 2111 for forming grooves, and the inner core 22 is provided with rib forming grooves for forming the first ribs 12 .

[0159] The molding method provided in this embodiment includes a mold clamping step, an injection molding step and a demoulding step. In the mold clamping step, the inner core 22 and th...

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Abstract

The invention relates to the technical field of dust collection equipment, in particular to a rolling brush body, a rolling brush, dust collection equipment and a forming method of the rolling brush body. The rolling brush body is used for installing a cleaning piece to form a rolling brush, the rolling brush body comprises a hollow barrel, a first protruding edge protruding towards the interior of the barrel and spirally extending is arranged on the inner wall of the barrel, the outer wall, corresponding to the first protruding edge, of the barrel is concaved inwards into the first protruding edge to form a groove spirally extending, the groove is used for installing the cleaning piece, the groove has a first width and a second width which are arranged from inside to outside in the radial direction of the cylinder body, and the first width is larger than the second width. In the rolling brush body, the cylinder body is of a hollow structure, the weight is light, and energy consumption needed by rotation of the rolling brush body can be reduced; the inner wall of the cylinder body is provided with the first protruding edge, so that enough depth space is provided for the groove, and the fixing effect on the brush body is improved; in addition, the groove is concavely arranged towards the interior of the cylinder body, so that the radial size of the rolling brush body can be reduced.

Description

technical field [0001] The invention relates to the technical field of dust collection equipment, in particular to a rolling brush body, a rolling brush, dust suction equipment and a forming method of the rolling brush body. Background technique [0002] The vacuum cleaner is a cleaning device that uses a motor to drive the blades to rotate at high speed, and generates negative air pressure in the sealed housing to absorb dust. The vacuum cleaner is provided with a rolling brush, and the dust is raised by the rolling brush rotating and beating the ground, thereby improving the dust collection effect. [0003] The rolling brush includes a rolling brush body and a brush body, and the brush body is arranged on the outer wall of the rolling brush body and extends in a spiral shape. The existing rolling brush body is generally of a solid structure, resulting in heavy weight of the rolling brush body and large energy consumption required for the rolling brush to rotate. Part of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47L5/36A47L9/04A47L9/10B29C45/26
CPCA47L5/36A47L9/0411A47L9/10B29C45/26
Inventor 倪健梁永祥
Owner KINGCLEAN ELECTRIC
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