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Filtration device structure of horizontal vacuum cleaner

A vacuum cleaner and filter technology, applied in the direction of suction filter and the like, can solve the problems of complicated process, complicated installation and high cost, and achieve the effects of simple process, reduced production cost and simple structure

Inactive Publication Date: 2008-01-23
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] The filter of the vacuum cleaner in the prior art has the following disadvantages: since the filter element 4 is fixed by the bracket 2 and the bracket 7, and the sliding button 5 is used to control the opening or fixing of the bracket, the installation is complicated and laborious, and the four parts are indispensable, and the cost is high and the process is complicated. change

Method used

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  • Filtration device structure of horizontal vacuum cleaner
  • Filtration device structure of horizontal vacuum cleaner

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Embodiment Construction

[0027] The present invention will be described in detail below with reference to the accompanying drawings and embodiments. FIG. 2 is a structural diagram of a filter of a horizontal vacuum cleaner of the present invention.

[0028] The filter 8 of the present invention is composed of a filter core 11 and a support. The filter element 4 is composed of a cylindrical filter paper tube with multiple pleated structures; and an annular upper ring and an annular lower ring connected to both ends of the filter paper tube. The annular upper ring, the annular lower ring and both ends of the filter paper cylinder are integrally formed by injection molding to form an integral filter element, which has the same structure as the filter element 4 in FIG. 1 of the prior art.

[0029] The bracket is a box-shaped body composed of a bracket cover and a bracket bottom 9 composed of a frame and horizontally and vertically intersecting connecting bars formed by plastic injection molding; The filt...

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Abstract

The invention belongs to the field of filter parts of cleaner, in particular disclosing a filter structure of horizontal cleaner. A bracket is shaped by injection moulding, whose bracket cover and bracket bottom opened at side face and composed of a frame and connecting strips crossed horizontally and vertically constitute a box shape; a filter core is placed in the bracket, thus the two parts can form the filter with simpler structure; besides, by using a bottom shell for fixing through a screw pole, the invention saves a sliding button; with the pulling out sideward mode for installation, the structure has novel structure and convenient installation, thus lowering the producing cost.

Description

technical field [0001] The invention belongs to the field of filter parts of a vacuum cleaner, in particular to a filter structure of a horizontal vacuum cleaner. Background technique [0002] The vacuum cleaner is a cleaning and sanitary appliance used to remove dust from floors, carpets, walls, furniture, clothing and various gaps. According to the structure and shape of the vacuum cleaner, it is usually divided into an upright vacuum cleaner, a horizontal vacuum cleaner, and a portable vacuum cleaner. [0003] The structure of a vacuum cleaner generally includes a vacuum cleaner motor that generates suction by introducing current, a suction nozzle that forms an air path system, a suction hose, a filter, and a dust collection box that collects inhaled objects. [0004] The body of a horizontal vacuum cleaner generally includes a front cover, a rear cover and a bottom case assembly, wheels and other parts. [0005] There is a hose connector on the top of the front cover, ...

Claims

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Application Information

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IPC IPC(8): A47L9/10A47L9/14
Inventor 时鹏飞
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD