KR20140058913A - Suction structure of a both direction type vacuum cleaner - Google Patents

Abstract

The present invention relates to a bidirectional suction structure of a vacuum cleaner. More specifically, as to the bidirectional suction structure of the vacuum cleaner capable of easily cleaning foreign materials on a ground, the vacuum cleaner comprises a heat unit. The head unit is extended from a body unit supplied with power, includes a suction bar inhaling the foreign materials and connected to the suction bar. A suction port is formed on a surface in contact with the ground. A brush is formed at the center of the suction port to clean the foreign materials on the ground. The foreign materials on the ground are inhaled into the suction port at both sides of the brush. The suction structure of the vacuum cleaner comprises the brush at the center of the suction port formed on the surface in contact with the ground, and is capable of effectively cleaning by inhaling the foreign materials from both sides of the brush.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a double suction structure of a vacuum cleaner,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bidirectional suction structure of a vacuum cleaner, and more particularly, to a bidirectional suction structure of a vacuum cleaner in which brushes are formed at both ends of a suction port, .

Generally, a vacuum cleaner sucks air containing foreign matter such as a floor, a bed, and a sofa, and cleans minute dust or the like through a filtering device installed therein. Such a vacuum cleaner performs cleaning by sucking a foreign object by using a suction nozzle that travels in a state contacting a surface of a floor or the like, and filtering the inside of the vacuum cleaner.

In addition, the vacuum cleaner is formed in an upright or cylindrical shape, among which a cylindrical vacuum cleaner includes a main body including a motor-driven fan for drawing a foreign substance-containing fluid into a vacuum cleaner, And a separation device for separating foreign matter. Fluid containing foreign matter flows into the main body through the suction hose and rod assembly connected to the main body. As the user moves around the room, the main body of the vacuum cleaner is pulled together by the hose. The cleaning tool is attached to the remote end of the hose and rod assembly. The end of the rod assembly is coupled to a head portion that directly contacts the surface of the object to be cleaned and sucks the foreign substance. The head portion is provided with a brush for dropping foreign substances that do not fall on the floor or for removing solid foreign substances.

However, the conventional vacuum cleaner has inconvenience because the brush is located at one side of the suction port and is not sucked from both sides. Since the brush is located at one side of the suction port, there is a problem in that the suction port again cleans the surface of the object to be cleaned, in order to suck foreign matter or torn foreign matter off the floor.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art,

A bi-directional suction structure of a vacuum cleaner capable of effectively cleaning the brush can be formed by forming a brush at the center of the suction port formed on the surface directly contacting the bottom surface, The purpose of this paper is to provide

In order to accomplish the above object, the present invention provides a bi-directional suction structure for a vacuum cleaner,

A suction rod extending from the body portion to which the power is supplied, the suction rod being sucked in foreign matter when the power is turned on;

A suction port is formed on a surface of the suction rod which is in contact with the floor, and a brush is formed at both ends of the suction port in order to remove foreign substances adhering to the floor, A head portion sucked from both sides of the brush;

And the like.

As described above, the bi-directional suction structure of the vacuum cleaner according to the present invention includes a brush formed at the center of a suction port formed on a surface directly contacting the bottom surface, Since it can be sucked from both sides, effective cleaning is possible.

FIG. 1 is a reference view showing a bidirectional suction structure of a vacuum cleaner according to an embodiment of the present invention,
2 is a cross-sectional view illustrating a bidirectional suction structure of a vacuum cleaner according to an embodiment of the present invention,
3 is a reference view showing a head portion of a bidirectional suction structure of a vacuum cleaner according to an embodiment of the present invention,
4 is a reference view showing a head part of a bidirectional suction structure of a vacuum cleaner according to another embodiment of the present invention.

The present invention has the following features in order to achieve the above object.

The present invention relates to a bi-directional suction structure of a vacuum cleaner capable of easily cleaning foreign substances adhering to a floor,

A suction rod 120 extending from the body 110 to receive power and sucking foreign matter when the power is turned on;

A suction port 210 is formed on a surface of the suction rod 120 which is in contact with the floor and a brush 220 is formed at the center of the suction port 210 to remove foreign substances adhering to the floor, A head part 130 for sucking foreign substances separated from the floor by the brush 220 from both sides of the brush 220;

And the like.

The present invention having such characteristics can be more clearly described by the preferred embodiments thereof.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Before describing in detail several embodiments of the present invention with reference to the accompanying drawings, it is to be understood that the present invention is not limited to the details of construction and the arrangement of components shown in the following detailed description or illustrated in the drawings will be. The invention may be embodied and carried out in other embodiments and carried out in various ways. It should also be noted that the device or element orientation (e.g., "front," "back," "up," "down," "top," "bottom, Expressions and predicates used herein for terms such as "left," " right, "" lateral, " and the like are used merely to simplify the description of the present invention, Or that the element has to have a particular orientation. Also, terms such as " first "and" second "are used herein for the purpose of the description and the appended claims, and are not intended to indicate or imply their relative importance or purpose.

Therefore, the embodiments described in this specification and the configurations shown in the drawings are merely the most preferred embodiments of the present invention and do not represent all the technical ideas of the present invention. Therefore, It is to be understood that equivalents and modifications are possible.

2 is a cross-sectional view showing an AA section of a bi-directional suction structure of a vacuum cleaner according to an embodiment of the present invention, and FIG. 3 is a cross- FIG. 4 is a reference view showing a head part of a bidirectional suction structure of a vacuum cleaner according to another embodiment of the present invention. FIG. 4 is a reference view showing a head part of a bidirectional suction structure of a vacuum cleaner according to an embodiment of the present invention.

As shown in FIGS. 1 to 4, the bidirectional suction structure of the vacuum cleaner of the present invention includes a suction bar 120 extending from the body 110 and a head 130. The bi-directional suction structure of the vacuum cleaner is easily used to remove foreign substances adhering to the floor or stiff.

The suction rods 120 are connected to the body 110 through which power is supplied, and foreign matter is sucked when the power is turned on. The suction bar 120 may extend from the body 110 to the flexible hose 111 and may be connected to a switch for turning on / off the power of the vacuum cleaner.

The head unit 130 is coupled to the suction rod 120 and has a suction port 210 formed on a surface contacting the floor. The suction port 210 is connected to the suction port 120, And the suction port 210 sucks the foreign substances dropped on the floor by the brush 220 from both sides of the brush 220.

In one embodiment, a first suction port 310 is formed on one side of a surface that is in contact with the bottom, coupled to the suction rod 120, and a second suction port 320 is formed on the other side of a surface contacting the bottom And a brush 220 is formed between the first suction port 310 and the second suction port 320 so that foreign substances separated from the floor by the brush 220 can be separated from the first suction port 310 and the second suction port 320 320 can be sucked from both sides of the brush 220.

The length of the brush 220 is at least equal to or shorter than the length of the suction port 210 so that the brush 220 can easily suck foreign matter that has been dropped or torn from the floor into the suction port 210. [ .

110: body part 111: hose
120: suction rod 121: switch
130:
210: inlet
220: Brushes
310: first inlet port 320: second inlet port

Claims (2)

A bi-directional suction structure of a vacuum cleaner which can easily clean foreign matter adhering to the floor,
A suction rod 120 extending from the body 110 to receive power and sucking foreign matter when the power is turned on;
A suction port 210 is formed on a surface of the suction rod 120 which is in contact with the floor and a brush 220 is formed at the center of the suction port 210 to remove foreign substances adhering to the floor, A head part 130 for sucking foreign substances separated from the floor by the brush 220 from both sides of the brush 220;
Wherein the vacuum cleaner comprises a vacuum cleaner.
A bi-directional suction structure of a vacuum cleaner which can easily clean foreign matter adhering to the floor,
A suction rod 120 extending from the body 110 to receive power and sucking foreign matter when the power is turned on;
A first suction port 310 is formed on one side of the surface contacting with the bottom and a second suction port 320 is formed on the other side of the surface contacting the bottom, A brush 220 is formed between the suction port 310 and the second suction port 320 so that the first suction port 310 and the second suction port 320 are separated from the floor by the brush 220, A head part 130 sucked from both sides of the main body 220;
Wherein the vacuum cleaner comprises a vacuum cleaner.

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