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Vacuum cleaner brush assembly

A technology of vacuum cleaners and components, which is applied in the direction of vacuum cleaners, suction nozzles, suction hoses, etc., and can solve problems such as separation

Inactive Publication Date: 2007-03-07
SAMSUNG GWANGJU ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the first and second latch cocks are often separated from each other, thereby opening the housing

Method used

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  • Vacuum cleaner brush assembly
  • Vacuum cleaner brush assembly
  • Vacuum cleaner brush assembly

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Embodiment Construction

[0019] In the following description, the same reference numerals are used for the same components in different views. Definitions such as detailed structures and elements defined in the description are provided only to provide understanding of the present invention. Thus, it is apparent that the embodiments of the present invention can be carried out without these limitations. Also, well-known functions and structures will not be described in detail here.

[0020] Furthermore, although the invention has been described in the example of a turbo brush in which the rotating brush is moved in response to the suction force of the turbo assembly through the body of the vacuum cleaner, the invention is also useful in other devices such as in a normal brush assembly.

[0021] As shown in FIG. 1 , a brush assembly 100 of a vacuum cleaner according to an embodiment of the present invention includes: an upper shell 101 and a lower shell 102 for being releasably connected to each other; ...

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Abstract

A locking unit of a brush assembly for use with a vacuum cleaner has a release preventing member so that if the brush assembly accidentally falls, the release preventing member conveniently keeps upper and lower housings of the assembly assembled. The brush assembly includes the upper and lower housings. A connector is secured in one of the upper and lower housings and is adapted to direct air in the upper and lower housings towards a suction force generator of the vacuum cleaner. A locking unit rotates on the connector to open and sealingly close the upper and the lower housings. The release preventing member is formed between the connector and the locking unit to prevent release of the locking unit.

Description

technical field [0001] The present invention relates to a vacuum cleaner, and more particularly, to a brush assembly of a vacuum cleaner including a locking strengthening unit for fixing upper and lower housings so that they are not separated when collided. Background technique [0002] Vacuum cleaners are usually equipped with different aids for more effective cleaning. For example, an upholstery brush (an aid for cleaning upholstery such as carpet) is described in US Patent Application Publication No. 2003 / 0106183A1 (Frederick et al.). [0003] Frederick et al. disclose a cleaner housing having a lower housing and an upper housing detachably connected to the lower housing. Specifically, the casing can be opened and closed conveniently, wherein the upper and lower casings are connected to each other when the casing is closed, and are separated from each other when the casing is opened. The housings are detachably engaged with each other by a latch including a first latch ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47L9/02A47L9/04A47L9/24A47L9/00
CPCA47L9/0416A47L9/00
Inventor 李炳朝
Owner SAMSUNG GWANGJU ELECTRONICS CO LTD