KR200449314Y1 - A Supporting Sucking Unit of a Gap Cleaning in a Vaccum Cleaner - Google Patents

Abstract

The present invention is a secondary suction device for cleaning the gap of the vacuum cleaner, in particular, it is connected to the main suction device through the connecting ring, but provided with a long and flat auxiliary suction device to effectively clean the narrow and long gaps It relates to an auxiliary suction device for cleaning gaps of vacuum cleaners,

A main body having a plurality of parts embedded therein for collecting dust or foreign matter; A connection hose connected to the main body to suck the polluted air containing external dust or foreign matter; A driving knob connected to the connection hose and including a control switch stage; A straight connection support rod connected to the drive handle; It is inserted into the end of the straight connection supporting rod is characterized in that it consists of a gap dust suction means for sucking the dust of the gap;

The gap dust inlet is at least 1 meter in length and has an auxiliary accessory with a handle to effectively remove fine dust in the gap while preventing the damage of furniture or household goods when using the vacuum cleaner using the gap dust inlet. There is.

Vacuum, Cleaner, Crevice, Cleaning, Auxiliary, Suction Unit

Description

A Supporting Sucking Unit of a Gap Cleaning in a Vaccum Cleaner}

The present invention relates to an auxiliary suction device for cleaning a gap of a vacuum cleaner, and in particular, to be connected to the main suction device through a connecting ring, and having a long and flat auxiliary suction device to effectively clean a narrow and long gap. It relates to a secondary suction device for cleaning the gap of the vacuum cleaner.

In general, the vacuum cleaner generates a suction force by the rotation of the fan motor by the power applied to the cleaner body. At this time, by the suction force generated by the suction nozzle body through the suction of dust or foreign matter in the vacuum cleaner for use to the electric appliance to be cleaned, in recent years has been prevalent in most homes.

Such a vacuum cleaner undergoes a filtering process to separate foreign substances and air from the contaminated air sucked through the suction nozzle body inside the main body. The filtered clean air is configured to exhaust back out of the body. And, the filtering means for filtering the sucked air is formed inside the vacuum cleaner body.

Traditional filtering means uses a dust bag made of paper. Such a dust bag usually passes only air, and foreign substances such as dust can be collected inside the dust bag.

However, when dust or foreign matter is collected in such a dust bag, it is common to dispose it as foreign matter, which may result in waste of materials. In particular, as the foreign matter is collected in the interior, a fatal disadvantage that can not only reduce the dust collection efficiency is pointed out. In order to solve this disadvantage, a vacuum cleaner having a cyclone dust collecting method has been developed.

Looking at the vacuum cleaner having a cyclone dust collecting method as described above, the fan motor is rotated by the application of power, and the foreign matter is collected into the dust collecting unit inside the dust collection unit due to the suction force generated by the rotation of the fan motor. Polluted air is introduced. At this time, the contaminated air is introduced into the dust collection unit to form a spiral flow. Centrifugal force and gravity due to the spiral flow formed inside the dust collection unit are separated from dust or foreign matter and air.

The dust or foreign matter separated from the air is collected inside the dust collecting unit. In addition, the air separated from the dust or foreign matter is filtered and discharged to the outside after cooling the fan motor in the state of clean air.

In general, vacuum cleaners are classified into a canister type, an upright type, and a pot type.

First, the canister type is the most common and widely used household vacuum cleaner, and is divided into small, medium and large according to its size. Design is a trend that follows the type of car, and a variety of functions are introduced in terms of ease of use. Small and medium size are preferred in Southeast Asia, Central and South America, Middle East including Korea and Japan, and large size is preferred in America and Europe.

In addition, the up-right type is mainly used to clean carpets, and is widely used in the Americas and Europe. Due to the nature of the product in Korea, it is rarely used, and is used in special cases such as hotels. The upright type vacuum cleaner has an integrated body and suction port to push the entire product and clean the carpet by rotating the brush.

Pot type is widely used for business in Korea and Japan, and the Americas and Europe are used for home and business. Due to the structure of the product, the dust collection capacity is large and durability is emphasized. By function, it is classified into various kinds of functions such as dry, wet, wet and dry combined use, carpet cleaning function.

In addition, it is a stick handy type that is configured as a stick cleaner to hold and clean the whole product with one hand, and a handy type that is configured to clean while supplying power using a rechargeable battery instead of an external power source. type), and wet type (dry type) which can be used for water cleaning and general cleaning, and widely used in the Americas and Europe using carpet.

When the vacuum cleaner is forced to circulate the air inside by the rotation of the fan motor provided inside the main body to make the inside of the main body in a high vacuum state, a high pressure difference occurs around the main body and the inside of the main body. This high pressure difference generates a strong suction force. The surrounding air is sucked in through the suction port with a strong suction force.

At this time, it is a device that cleans by inhaling dust or foreign substances on the surface to be cleaned together with air. Recently, it is widely used in most homes, but recently has a vacuum cleaner having a strong suction force that meets the needs of various functions and consumers Demand is increasing.

In addition, auxiliary devices called accessories may be provided. The accessories are assistive devices for cleaning the inside of the main body and assistive devices that make it difficult for the suction nozzle body of a cleaner such as a table, curtain, furniture, etc., to easily clean a difficult part. For example, there are clearance intakes, intakes for furniture and circular intakes.

The furniture suction opening is used for home furniture (chair, desk, wardrobe, sofa, etc.), and the brush suction opening is used in a dusty place or a space having a relatively large amount of foreign matter such as sand. In addition, the gap suction inlet is used for cleaning a corner or a vertically formed wall or floor where the suction nozzle body cannot be used.

1 and 2 show a conventional vacuum cleaner (Registration Utility Model No. 20-0353550). FIG. 1 is a state in which a main mechanism is mounted, and FIG. 2 is a state in which accessories are attached for clearance cleaning. As illustrated, the accessory for cleaning the gap is so short that it is difficult to remove the dust present in the deep gap.

In addition, there are a lot of metallic foreign matter is accumulated in the gap, such as coins, there is a problem that the foreign matter such as the coin is sucked in to damage the inside of the main body.

The present invention connects the gap dust suction device with a handle so that it is easy to move and efficiently sucks the gap dust, and further installs a wire mesh in front of the gap dust suction device to prevent foreign substances such as coins. The purpose is to block the input to the main body.

As a means for achieving the above object,

The present invention, the main body 100 is embedded with a plurality of parts for collecting dust or foreign matter; A connection hose 200 connected to the main body for sucking contaminated air containing external dust or foreign matter; A driving knob 300 connected to the connection hose and including a control switch stage; A straight connection support rod 400 connected to the drive handle; A gap dust suction means (500) connected to the end of the straight connection support rod through a flexible connection means for sucking dust in the gap while being moved by a handle; Is inserted into the gap dust suction means 500, and comprises a wire mesh structure 600 for preventing the metallic foreign material such as coins to be sucked into the main body;
The wire mesh structure 600,
A wire mesh frame 610, a wire mesh 620 installed inside the wire mesh frame 610, and a handle 630 installed on the outside of the wire mesh frame 610.
The gap dust suction means 500,
A body connection support rod 510 having one side connected to the main body and coupled to a lower end of the operation handle; A suction inlet case 520 connected to the lower portion of the connecting support rod, the lower side of which has an open rectangular shape, and is formed by attaching a plurality of brushes in a zigzag to a bottom surface; A sliding groove 522 formed on a side surface of the inlet case 520 and configured to slidingly couple the wire mesh structure 600; A transfer handle 560 installed on an upper portion of the connection support rod and installed to move the gap dust suction means by a hand; A flexible pipe 530 interconnecting the inlet case and the main body connecting support bar; Coupling means 540 of the ring-shaped coupling the flexible tube and the inlet case, and also coupled between the flexible tube and the main body connecting support rod; It is characterized in that it comprises a floating wheel 550 mounted on the bottom of the inlet case to facilitate the cloud.

delete

delete

As described above, the present invention is connected to the gap dust suction device with a handle so that it is easy to move and efficiently suck the gap dust, and the wire mesh on the front of the gap dust suction device is also effective. By installing it further, it is effective to block foreign substances such as coins from being injected into the main body.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. First of all, in adding reference numerals to the components of each drawing, it should be noted that the same reference numerals are used as much as possible even if displayed on different drawings. In addition, in the following description of the present invention, if it is determined that the detailed description of the related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted.

The following terms are terms set in consideration of functions in the present invention, which may vary depending on the intention or custom of the producer, and the definitions should be made based on the contents throughout the present specification.

In addition, the reference numerals of the present invention are expressed differently from the reference numerals of the prior art, and accordingly, the same names as the conventional arts are indicated by the different codes in the present invention.

1 is a block diagram of a conventional vacuum cleaner for explaining the mounting of the main mechanism.

Figure 2 is a configuration of a conventional vacuum cleaner equipped with a gap cleaning accessory.

3 is a configuration diagram of a first embodiment of a vacuum cleaner of the present invention.

4 is an exploded perspective view of the gap dust suction means as an enlarged view of the main portion of FIG.

5 is an enlarged bottom view of the main part of FIG. 3;

Figure 6 is an exploded perspective view before inserting the wire mesh structure in the vacuum cleaner of the present invention.

Figure 7 is a perspective view after inserting the wire mesh structure in the vacuum cleaner of the present invention.

8 is a configuration of a second embodiment of a vacuum cleaner of the present invention.

9 is an exploded perspective view of the gap dust suction means as an enlarged view of the main portion of FIG.

As shown in the drawing, a main body 100 in which a plurality of parts for collecting dust or foreign matters are embedded, and connected to the main body 100 for sucking contaminated air containing external dust or foreign matters, etc. A connection hose 200, a drive handle 300 connected to the connection hose and including a control switch end, a linear connection support rod 400 connected to the drive handle, and an insertion installation at an end of the linear connection support rod. And a gap dust suction means 500 for sucking dust in the gap, and a wire mesh structure 600 for blocking metallic foreign substances such as coins from being sucked into the main body.

Inside the main body 100 is a fan motor (not shown) for generating a suction force by forming a vacuum by the rotation of the applied power. In addition, a dust collecting unit 110 is formed to filter and collect dust or foreign matter contained in the air sucked into the main body 100 due to the suction force generated by the rotation of the fan motor.

In addition, a dust collecting unit seat (not shown) on which the dust collecting unit 110 is seated is formed by being recessed in the second half of the main body 100. The dust collecting unit 110 is accommodated in the dust collecting unit 110 is seated. A wheel 120 is configured at the lower end of the rear half of the main body 100 so that the main body 100 can be easily moved to a desired position.

In front of the wheel 120, the contaminated air including dust and foreign matter is filtered through the dust collecting unit 110 provided on one side of the main body 100, and the dust and foreign matter are collected in the dust collecting unit 110. And an exhaust port through which filtered clean air is discharged to the outside of the main body 100.

In general, when using a vacuum cleaner, suction means in the form of a square panel is generally used to remove foreign matter and dust in a flat space. However, in order to clean the corners or spaces, the space dust suction means 500 of the present invention is used.

The gap dust suction means 500 includes a main body connecting support rod 510, a suction port case 520, a flexible pipe 530, a coupling means 540, a flow wheel 550, and a transfer handle 560. )

The main body connection support rod 510 is connected to one side of the main body side and the lower end of the handle for operation. In addition, the inlet case 520 and the main body connecting support rod 510 are interconnected by the flexible tube 530, and the flexible tube 530 is coupled to the outer periphery of the inlet case 520, and also the main body connecting support rod 510. Flexible tube 530 is coupled to the outer circumference of the).

Then, the flexible pipe 530 and the inlet case 520 are coupled to the coupling means 540 in the form of a circular ring, and the coupling means 540 between the flexible tube 530 and the main body connecting support rod 510. To combine.

The inlet case 520 is in the form of a rectangular cylinder with an open lower side, and attaches a plurality of brushes 521 to the bottom surface in a zigzag manner. By attaching the brush 521 in a zigzag as described above, it is possible to inhale while collecting the dust or foreign matter present in the gap in one place.

The transfer handle 560 is installed on the upper portion of the main body connection support rod 510 to produce a hand to move the gap dust suction means 500, the gap dust suction means 500 of the present invention has a length Since it is long, it should be moved by using the transfer handle.

The wire mesh structure 600 includes a wire mesh frame 610, a wire mesh 620 installed inside the wire mesh frame 610, and a handle 630 installed on the outside of the wire mesh frame 610.

The wire mesh structure 600 is inserted into and coupled to the sliding groove 522 formed in the inlet case 520. When the wire mesh structure 600 is mounted to the inlet case 520 as described above, the gap dust suction means ( When using the 500 to inhale dust in the gap, metallic foreign substances such as coins are caught in the wire mesh structure, so it is not sucked to the main body.

In particular, invisible gaps are administered with a large number of metallic foreign matters such as coins, and these foreign matters were not properly identified by the eyes, and as a result, foreign matters such as coins are sucked up to the main body, causing noise and damaging the main body. In the present invention, since the wire mesh structure 600 is mounted on the gap dust suction means 500 and used, the metallic foreign substance present in the gap is caught by the wire mesh of the wire mesh structure, thereby protecting the main body of the vacuum cleaner. have.

Hereinafter, look at the operation of the vacuum cleaner configured as described above.

When power is applied to the inside of the main body 100, the suction force is generated inside the main body 100 by the rotation of the fan motor provided in the main body 100. At this time, by using the suction force generated in the main body 100, the dust or foreign matter on the surface to be cleaned is sucked into the inside of the main body 100 together with the ambient air. Cleaning the surface to be cleaned while simultaneously inhaling the surrounding air and dust or foreign matter.

While cleaning the surface to be cleaned, contaminated air including dust or foreign matter sucked into the main body 100 is separated from the main body 100 into dust or foreign matter and air. At this time, the filtered clean air after the filtering process to separate the dust or foreign matter and the air is configured to be discharged to the outside of the main body 100 again, the demand of the vacuum cleaner with a more convenient and various functions in recent years is increasing It is a trend.

Contaminated air containing dust or foreign matter on the surface to be cleaned is sucked through the gap dust suction means 500. At this time, the contaminated air is introduced into the body 100 through the body connection support rod 510. The polluted air introduced into the main body 100 filters only dust or foreign matter in the dust collecting unit 110. The filtered clean air is discharged to the outside while cooling the fan motor (M) configured in the interior of the main body (100).

At this time, the contaminated air sucked into the main body 100 is collected in the dust collecting unit 110 through the main body 100, the dust collecting unit 110 is collected unlike the dust collection by the general dust bag. Filters dust or dirt in a cyclone-free way that doesn't require a bag.

Clean air filtered by the dust collecting unit 110 is discharged through the exhaust unit. At this time, the filtered clean air cools the fan motor M configured in the main body 100 through an exhaust part.

At this time, in the present design, the gap dust suction means 500 is pre-mounted, and is disposed in a gap of a necessary point while carrying the handle 560 mounted on the gap dust suction means 500, and is present in the gap. It can inhale various foreign substances and dust.

In addition, since the wire mesh structure 600 mounted on the gap dust suction unit 500 essentially blocks metallic foreign matter from being sucked into the main body, it is possible to prevent damage to the vacuum cleaner in advance.

8 and 9 is a second embodiment of the present invention, it is composed of a relatively long dust suction port, the main body connecting support rod, the coupling means and the handle. The gap dust suction means 500a as described above allows suction of corner dust efficiently without using a brush. Like the first embodiment, the component is composed of a main body connecting support rod 510a, an inlet case 520a, a flexible pipe 530a, a coupling means 540a, and a transfer handle 560a. In addition, since the effect is the same, further description is omitted.

The above description is merely illustrative of the technical idea of the present invention, and those skilled in the art to which the present invention pertains may make various modifications and variations without departing from the essential characteristics of the present invention. That is, the embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention, but are intended to describe the scope of the technical idea of the present invention. Therefore, the protection scope of the present invention should be interpreted by the claims below, and all technical ideas within the equivalent scope should be construed as being included in the scope of the present invention.

1 is a block diagram of a conventional vacuum cleaner for explaining the mounting of the main mechanism.

Figure 2 is a configuration of a conventional vacuum cleaner equipped with a gap cleaning accessory.

3 is a configuration diagram of a first embodiment of a vacuum cleaner of the present invention.

4 is an exploded perspective view of the gap dust suction means as an enlarged view of the main portion of FIG.

5 is an enlarged bottom view of the main part of FIG. 3;

Figure 6 is an exploded perspective view before inserting the wire mesh structure in the vacuum cleaner of the present invention.

Figure 7 is a perspective view after inserting the wire mesh structure in the vacuum cleaner of the present invention.

8 is a configuration of a second embodiment of a vacuum cleaner of the present invention.

9 is an exploded perspective view of the gap dust suction means as an enlarged view of the main portion of FIG.

Explanation of symbols on the main parts of the drawings

100: main body

200: connecting hose

300: drive knob

400: connecting support rod

500: crevice dust suction means

510: body connection support rod

520: inlet case

530: flexible tube

540: coupling means

550: flow wheel

560: transfer handle

Claims (3)

A main body 100 in which a plurality of parts are embedded for collecting dust or foreign matter; A connection hose 200 connected to the main body for sucking contaminated air containing external dust or foreign matter; A driving knob 300 connected to the connection hose and including a control switch stage; A straight connection support rod 400 connected to the drive handle; A gap dust suction means (500) connected to the end of the straight connection support rod through a flexible connection means for sucking dust in the gap while being moved by a handle; Is inserted into the gap dust suction means 500, and comprises a wire mesh structure 600 for preventing the metallic foreign material such as coins to be sucked into the main body; The wire mesh structure 600, A wire mesh frame 610, a wire mesh 620 installed inside the wire mesh frame 610, and a handle 630 installed on the outside of the wire mesh frame 610. The gap dust suction means 500, A body connection support rod 510 having one side connected to the main body and coupled to a lower end of the operation handle; A suction inlet case 520 connected to the lower portion of the connecting support rod, the lower side of which has an open rectangular shape, and is formed by attaching a plurality of brushes in a zigzag to a bottom surface; A sliding groove 522 formed on a side surface of the inlet case 520 and configured to slidingly couple the wire mesh structure 600; A transfer handle 560 installed on an upper portion of the connection support rod and installed to move the gap dust suction means by a hand; A flexible pipe 530 interconnecting the inlet case and the main body connecting support bar; Coupling means 540 of the ring-shaped coupling the flexible tube and the inlet case, and also coupled between the flexible tube and the main body connecting support rod; Secondary suction device for cleaning the gap of the vacuum cleaner, characterized in that it comprises a flow wheel 550 mounted on the bottom surface of the inlet case to facilitate the cloud. delete delete

Images