Dust collector brush head provided with rotary brush

A technology for vacuum cleaners and brushes, applied in the field of vacuum cleaner parts, can solve the problems of small contact surface between bristles and the ground, unclean cleaning of dust and hard dirt, and narrow application range of vacuum cleaners, etc. big effect

Inactive Publication Date: 2006-12-20
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the dust and hard dirt on the cleaning surface or the ground cannot be cleaned cleanly, and the cleaning effect is poor.
[0007] In addition, the brush head of a vacuum cleaner rotates around the horizontal axis on the long horizontal axis. The c

Method used

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  • Dust collector brush head provided with rotary brush
  • Dust collector brush head provided with rotary brush
  • Dust collector brush head provided with rotary brush

Examples

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Embodiment Construction

[0037] In order to further understand the invention content, characteristics and effects of the present invention, the following examples are given, and detailed descriptions are as follows in conjunction with the accompanying drawings:

[0038] The vacuum cleaner of the present invention has the brush head of rotating hair brush, as Figure 2 to Figure 8 As shown, it includes a rectangular bottom shell 101 with front casters 13 and rear casters 14 at the bottom; a loamer 102 connected to the bottom shell; a pipe joint 103 in the middle of one side of the loam cake, in the cavity formed by the bottom shell and the loam cake, The rear of the pipe joint is equipped with an impeller 7; the upper cover is a shell that protrudes in the middle into a trapezoidal shape, and the two sides are arc-shaped; in the cavity, there is an impeller on the driving shaft 8 supported by a fixed bracket 9 fixed to the bottom shell; The drive shaft is also equipped with a transmission belt 6, and t...

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PUM

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Abstract

The invention relates to a brush head with rotary hair brush for dust collector, comprising bottom shell equipped with front caster wheel and back caster wheel at lower part, upper cover connected with bottom shell; the back par of pipe connection at cave of bottom shell and upper cover is provided with blade wheel; shell with projecting middle part and arc sides; the driving shaft supported by stationary barrier at cave is equipped with blade wheel and driving belt, the other end of driving belt is connected with driven shaft, which is provided with bevel pinion at two ends; driven shaft is supported by shafting bracket, the lower part of shafting bracket is in triangular shape with two opening at two sides; said triangular shape and bottom shell form a sealed cave, the middle of said cave is equipped with a air discharge hole, bevel gears are contacted with two large bevel wheels respectively; the bottom of each large bevel wheel is provided with integrated rotary hair brush. The invention is characterized in that the rotary movement of hair brush enlarges contact area between brush and floor, and the friction force is large and friction time is increase, which loosen dust hard scale, and ensure good clean effect.

Description

technical field [0001] The invention belongs to parts of a vacuum cleaner with a tool for driving dust loosening, in particular to a vacuum cleaner with a brush rotating along a vertical axis and having a brush head of the rotating brush. Background technique [0002] Vacuum cleaner is a clean and hygienic electrical appliance used to remove dust from floors, carpets, walls, furniture, clothing and various gaps. According to the shape of vacuum cleaners, they can be divided into upright vacuum cleaners, horizontal vacuum cleaners and portable vacuum cleaners. [0003] The structure of a vacuum cleaner generally includes a vacuum cleaner motor that generates suction from an imported power supply, a suction nozzle forming an air path system, a suction hose, a filter bag, and a dust collection part that collects inhaled objects. [0004] In order to adapt to the cleaning of different cleaning surfaces or corners, common vacuum cleaner nozzles can have different shapes and uses...

Claims

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Application Information

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IPC IPC(8): A47L9/02A47L5/30
Inventor 金涛
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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