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Vacuum cleaner and manufacturing method thereof

A technology for vacuum cleaners and support parts, which is applied to vacuum cleaners, household appliances, cleaning equipment, etc., can solve the problems of increased noise, complex structure of fan motor chambers, and inability to perform smooth cleaning, to reduce noise, prevent detachment, and be easy to assemble Effect

Inactive Publication Date: 2016-12-07
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, there is a problem that noise increases and smooth cleaning cannot be performed.
At the same time, additional structures can be added for sound insulation, and the structure of the fan motor chamber for accommodating the fan motor will become complicated

Method used

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  • Vacuum cleaner and manufacturing method thereof
  • Vacuum cleaner and manufacturing method thereof
  • Vacuum cleaner and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0078] Hereinafter, a vacuum cleaner according to an embodiment of the present invention will be described in detail with reference to the drawings.

[0079] First, refer to Figure 4 to Figure 6 , the appearance of the vacuum cleaner 200 applicable to one embodiment of the present invention will be described. In this manual, the Figure 4 The left-right direction of the vacuum cleaner 200 shown, that is, the running direction of the vacuum cleaner 200 is defined as the front-rear direction. Also, directions on both sides of the traveling direction of the vacuum cleaner 200 may be defined as left and right directions.

[0080] The cleaner 200 includes a main body or main body 20 . That is, it includes the main body 20 forming the overall shape of the cleaner. Preferably, the above-mentioned main body 20 is formed obliquely with respect to the ground. That is, the centerline S of the main body 20 is formed to be inclined rearward with respect to the ground. Therefore, the...

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PUM

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Abstract

The present invention relates to a cleaner and, more specifically, to a vacuum cleaner. According to an embodiment of the present invention, provided are the cleaner and a manufacturing method thereof. The cleaner comprises: a supporting part bracket formed to be extended from a cleaner main body to the outside; a shaft penetrating the supporting bracket; and two wheels respectively having press-in holes in which the shaft is pressed only up to predetermined lengths, and supporting the cleaner main body to be able to rotate against a floor, wherein the shaft has both ends respectively pressed in the press-in holes of the wheels only up to the predetermined lengths, so the center of the shaft can be positioned on a center between the left and the right side of the supporting bracket, and the wheels can be positioned to be symmetrical to each other with respect to the center of the shaft.

Description

technical field [0001] The present invention relates to vacuum cleaners, and more particularly to vacuum cleaners. Background technique [0002] The vacuum cleaner is equipped with a fan motor inside, sucks in air and dust from the outside, and filters out the dust. Generally, such vacuum cleaners may be referred to as vacuum cleaners. [0003] Vacuum cleaners are generally divided into horizontal (canister) vacuum cleaners and upright (up-right) vacuum cleaners. The main body of the above-mentioned horizontal vacuum cleaner is connected to the suction nozzle through an extension pipe or a connecting pipe, and the main body of the above-mentioned vertical vacuum cleaner is directly connected to the suction nozzle. . [0004] On the other hand, as simple vacuum cleaners, hand-held vacuum cleaners are widely used, and the above-mentioned hand-held vacuum cleaners can be cleaned by a user directly grasping the main body of the vacuum cleaner. [0005] Recently, bedding vacuu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47L9/00A47L5/22
CPCA47L7/008A47L9/009
Inventor 李昌昱池宪平宋基龙安峻硕河建镐
Owner LG ELECTRONICS INC
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