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Ground brush and dust collector

A technology for vacuum cleaners and roller brushes, which is applied in the directions of vacuum cleaners, manual floor scrubbing machinery, cleaning equipment, etc., can solve the problems of high material cost and single function of roller brushes, and can expand the conditions of use and achieve diversified effects.

Inactive Publication Date: 2017-02-01
ECOVACS ROBOTICS (SUZHOU ) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is a kind of wind-driven roller brush on the market, which completes the cleaning operation through a wind-driven wheel to drive the roller brush to rotate. Although this kind of wind-driven roller brush can save energy to a certain extent, the function of the roller brush is relatively simple. If you want to To clean the surface with water, it is necessary to use a special water pump to spray water, and the cost of materials will increase accordingly

Method used

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  • Ground brush and dust collector
  • Ground brush and dust collector
  • Ground brush and dust collector

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] figure 2 It is an exploded view of the ground brush in Embodiment 1 of the present invention; image 3 and Figure 4 They are schematic diagrams of the position of the piston mechanism in the first embodiment of the present invention under different working conditions; Figure 5 and Figure 6 It is respectively a schematic diagram of the open and closed states of the air duct in Embodiment 1 of the present invention; Figure 7 and Figure 8 Respectively, the front and bottom outlines of the ground brush in Embodiment 1 of the present invention; Figure 9 It is a cross-sectional view of the partial structure of the floor brush according to Embodiment 1 of the present invention. Such as Figure 2 to Figure 9 and combine figure 1 As shown, in this embodiment, one side of the air duct 110 extends outward to form an air duct branch, that is, the wind-driven water pump air duct cover 201, and the water pump wind wheel bracket 202 inside is rotatably fixed with a water...

Embodiment 2

[0046] Figure 10 It is an exploded view of the ground brush in Embodiment 2 of the present invention; Figure 11 It is the outline drawing of the ground brush of Embodiment 2 of the present invention; Figure 12 and Figure 13 They are schematic diagrams of the open and closed states of the switch mechanism in Embodiment 2 of the present invention, respectively. Such as Figure 10 to Figure 13 As shown, the ground brush provided in this embodiment is an improvement on the basis of Embodiment 1. The difference from Embodiment 1 mainly includes two parts: the water pump assembly and the switch mechanism. The technical solution of the example is described in detail.

[0047] Such as Figure 10 As shown, the water pump assembly in this embodiment includes a worm gear mechanism and a diaphragm pump 730, including a worm 710 sheathed and fixed on the rotating shaft 220 of the wind wheel 210 of the water pump and a corresponding turbine 720, the turbine 720 and the diaphragm pu...

Embodiment 3

[0051] Figure 14 It is the explosion diagram of the ground brush in the third embodiment of the present invention; Figure 15 It is a sectional view of the third embodiment of the present invention. Such as Figure 14 , Figure 15 As shown, the ground brush provided in this embodiment is an improvement on the basis of the second embodiment. The difference from the second embodiment also mainly includes two parts: the water pump assembly and the switch mechanism. The technical solutions of the embodiments are described in detail.

[0052] Specifically, in order to make the internal structure of the ground brush simpler and the operation more convenient, this embodiment further simplifies the structure on the basis of the second embodiment.

[0053] The water pump assembly includes an eccentric wheel 900 arranged on the rotating shaft 220 of the water pump wind wheel 210, the eccentric wheel 900 is connected with a diaphragm pump 930, and when the eccentric wheel 900 moves,...

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Abstract

The invention discloses a ground brush and a dust collector. The ground brush comprises a ground brush body (1000) and a main suction opening (100) formed in the ground brush body, wherein the main suction opening is connected with an external vacuum source through an air duct (110); the ground brush body is also provided with a brush body for cleaning ground; water spraying holes are formed in the ground brush; the ground brush also comprises a water tank mechanism (300) and a pneumatic water pump mechanism (200) which are connected in sequence; the pneumatic water pump mechanism comprises a water pump assembly (2001) and a water pump pneumatic wheel (210) for driving the water pump assembly to draw water; the water pump assembly is separately connected with the water tank mechanism and the water spraying holes; the water pump pneumatic wheel is arranged in the air duct; a rotary shaft (220) of the water pump pneumatic wheel is connected with the water pump assembly (2001) and drives the water pump assembly to move; and a switching mechanism for blocking the air duct or a water path is also arranged in the ground brush body. According to the ground brush, a function of driving the water pump to spray water in a pneumatic manner is added; a simple structure and diversity of the product are realized through the water pump assembly and the switching mechanism with multiple kinds of structures and action methods; and the ground brush is safe and practical, so that use conditions of the dust collector are expanded.

Description

technical field [0001] The invention relates to a floor brush and a vacuum cleaner thereof, belonging to the technical field of daily household appliance manufacturing. Background technique [0002] As a key component of the vacuum cleaner, the roller brush has higher and higher requirements for its structure and function. At present, there is a kind of wind-driven roller brush on the market, which completes the cleaning operation through a wind-driven wheel to drive the roller brush to rotate. Although this kind of wind-driven roller brush can save energy to a certain extent, the function of the roller brush is relatively simple. If you want to To clean the surface with water, it is necessary to use a special water pump to spray water to complete, and the cost of materials becomes correspondingly high. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a ground brush and its vacuum cleaner in view of the deficienc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47L9/00A47L11/29
Inventor 查晓亮
Owner ECOVACS ROBOTICS (SUZHOU ) CO LTD
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