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Dust roller brush device for mobile robotic vacuum cleaner

a technology of roller brush and vacuum cleaner, which is applied in the direction of vacuum cleaners, cleaning equipment, domestic applications, etc., can solve the problems of complicated repair procedures, high cost, and wear of roller brush of mobile robotic vacuum cleaner after a long use, and achieve the effect of convenient removal

Inactive Publication Date: 2012-04-12
EGENPOWER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0007]To achieve this and other objects of the present invention, a detachable roller brush device is used in a mobile robotic vacuum cleaner having a driving device with a driving shaft, comprising a mounting device and a roller brush. The roller brush has one end thereof detachably connectable to the driving shaft of the driving device and an opposite end thereof rotatably and detachably connectable to the mounting device. Thus, when released the connection between the roller brush and the mounting device, the roller brush can easily be removed from the mobile robotic vacuum cleaner for repair or replacement.

Problems solved by technology

Although a mobile robotic vacuum cleaner brings convenience to home life, the roller brushes of a mobile robotic vacuum cleaner may wear after a long use.
The repair procedure is complicated and expensive.

Method used

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  • Dust roller brush device for mobile robotic vacuum cleaner
  • Dust roller brush device for mobile robotic vacuum cleaner
  • Dust roller brush device for mobile robotic vacuum cleaner

Examples

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Embodiment Construction

[0020]Referring to FIGS. 1 and 2, a detachable roller brush device 20 in accordance with the present invention is to be used in a mobile robotic vacuum cleaner 10 has a driving device 12 mounted therein. As shown in FIGS. 3 and 4, the driving device 12 comprises two driving shafts 14 that have a rectangular cross section. Two detachable roller brush devices 20 are respectively and detachably coupled to the two driving shafts 14 of the driving device 12 mobile robotic vacuum cleaner 10 are shown installed in a mobile robotic vacuum cleaner 10 is shown comprising a driving device 12 in accordance with the present invention is shown used in 30 and a chips collection box 40. Because the two detachable roller brush devices 20 are arranged in a mirror image manner, only the structure of one detachable roller brush device 20 is explained below. Any person skilled in the art will fully understand the structure, operation and characteristics of the detachable roller brush devices 20 subject ...

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Abstract

Used in a mobile robotic vacuum cleaner, a detachable roller brush device is disclosed to include a mounting device, and a roller brush having one end thereof detachably connectable to the driving shaft of the driving device and an opposite end thereof rotatably and detachably connectable to the mounting device. Thus, when released the connection between the roller brush and the mounting device, the roller brush can easily be removed from the mobile robotic vacuum cleaner for repair or replacement

Description

BACKGROUND OF THE INVENTION[0001]1. Field of the Invention[0002]The present invention relates to mobile robotic vacuum cleaner technology and more specifically, to a detachable roller brush device for mobile robotic vacuum cleaner.[0003]2. Description of the Related Art[0004]A mobile robotic vacuum cleaner is an automatic vacuum cleaner able to navigate a living space safely around unforeseen obstacles while cleaning the floor subject to rotation of roller brushes and operation of an electrical fan. For the advantage of automatic vacuuming without assistant of any person around, mobile robotic vacuum cleaner is highly invited by people to substitute for conventional labor-operated vacuum cleaners or other cleaning tools.[0005]Although a mobile robotic vacuum cleaner brings convenience to home life, the roller brushes of a mobile robotic vacuum cleaner may wear after a long use. Because the roller brushes of conventional mobile robotic vacuum cleaners are not detachable, only a well-...

Claims

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Application Information

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IPC IPC(8): A47L9/04
CPCA47L9/0427A47L2201/00A47L9/0673A47L9/0477
Inventor FU, WANDA
Owner EGENPOWER
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