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vacuum cleaner

A technology for vacuum cleaners and suction nozzles, which is applied in the direction of vacuum cleaners, suction nozzles, handles, etc., and can solve problems such as complex air flow paths, complex connection structures, and complex manufacturing of vacuum cleaners

Active Publication Date: 2017-01-18
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, a complex connection structure is produced between the motor 14 and the vibrating plate 7
[0027] This connection structure complicates the air flow path in the suction nozzle section
In addition, since there are many complicated components, the durability of the vacuum cleaner may deteriorate
Since a structure for holding the eccentric bearing 17 is added in addition to the structure for fixing the motor, the manufacture of the vacuum cleaner becomes complicated

Method used

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Embodiment Construction

[0113] Reference will now be made in detail to the preferred embodiments of the invention, examples of which are illustrated in the accompanying drawings. Wherever possible, the same reference numbers will be used throughout the drawings to refer to the same or like parts.

[0114] The following will refer to Figure 5 to Figure 7 A vacuum cleaner 200 according to one embodiment is described.

[0115] The cleaner 200 includes a body or main body 20 . That is, the cleaner 200 includes the main body 20 constituting the general outer shape of the cleaner. The main body 20 is preferably inclined relative to the ground. That is, the centerline S of the main body 20 is inclined backward with respect to the ground. Thus, the height of the main body 20 relative to the ground increases as the main body 20 extends rearward.

[0116] The angle α between the centerline S and the ground is preferably between 30° and 50°, more preferably about 40°. If the angle increases above this ra...

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Abstract

The invention discloses a vacuum cleaner, and more specifically discloses a vacuum cleaner. A vacuum cleaner that sucks dust by applying vibration includes: a motor that causes vibration by an eccentric load applied to a rotating shaft of the motor; a vibration plate that applies vibration to an object to be cleaned; and a vibration transmission member that transmits the vibration of the motor passed to the vibrating plate.

Description

[0001] This application claims the benefit of Korean Patent Application No. 10-2012-0155271 filed on December 27, 2012, which is hereby incorporated by reference in its entirety. technical field [0002] The present invention relates to vacuum cleaners, and more particularly to vacuum cleaners. Background technique [0003] A vacuum cleaner may be defined as a device in which a fan motor is provided to suck in external air and dust to filter out the dust. Vacuum cleaners are often called vacuum cleaners. [0004] Vacuum cleaners are roughly classified into bucket type vacuum cleaners in which a body and a suction nozzle are connected to each other through an extension pipe, and upright vacuum cleaners in which a body is directly connected to a suction nozzle. [0005] As a portable vacuum cleaner, a hand-held vacuum cleaner in which the entire cleaner body is held by a user is widely used. [0006] In recent years, with the improvement of living standards, bedding vacuum c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47L9/00A47L9/32A47L9/28A47L5/28
CPCA47L7/008A47L9/0411A47L9/0427A47L9/04A47L9/02A47L5/26A47L9/0483
Inventor 李昌昱宋基龙河建镐
Owner LG ELECTRONICS INC