KR20230058980A - Vacuum cleaner with air blower function - Google Patents

Abstract

The present invention relates to a multifunctional cleaner having an air blower that can be used not only for cleaning through the intake and exhaust of a motor, but also for use as an air blower for injecting air into an inflatable body such as a tube, etc. A connecting portion connected to at least one of a body portion for inhaling and exhausting external air and filtering foreign substances contained in the external air, a stopper member for opening and closing both sides of the opening of the body portion, and one side or the other side of the body portion. The connection part includes an intake member detachably coupled to one side of the body and an exhaust member detachably coupled to the other side of the body, wherein the exhaust member directs air exhausted through the body in one direction. It is characterized in that it is used in connection with an inflatable body that blows foreign substances or expands by injected air.

Description

Multifunctional cleaner with air blower {Vacuum cleaner with air blower function}

The present invention relates to a multifunctional cleaner having an air blower that can be used not only for cleaning through the intake and exhaust of a motor but also for use as an air blower for injecting air into an inflatable body such as a tube.

In general, portable vacuum cleaners use power charged in a rechargeable battery of a predetermined capacity, so they are used wirelessly, so they are portable and easy to carry due to their small size.

As a prior art of the portable vacuum cleaner, a portable vacuum cleaner has been disclosed as a prior art in Korean Patent Publication No. 10-2003-0016633.

In this prior art, a body part having a built-in motor and an impeller, a dust collecting part detachably mounted on the front surface of the main body part, and an inner circumferential wall of the dust collecting part to prevent backflow of dust while guiding dust sucked into the dust collecting part to the dust receiving part. It includes a partition member mounted on the partition member and a suction member extending to the partition member through the dust collector.

However, in the above-described prior art, dust or foreign substances can be sucked in by the rotational force of the impeller rotating by the power of the motor, but in a narrow gap such as between a window frame and furniture and the floor where the suction part of the portable cleaner is not inserted. There was a problem that it was difficult to inhale dust or foreign substances through the suction member and could not blow them out.

Domestic Patent No. 10-0411443 (Announcement date: 2003.12.18.) Korean Patent Publication No. 10-2020-59797 (published date: 2020.05.29.)

In order to solve the above-mentioned conventional problems, the present invention uses one motor according to the user's selection to suck in foreign substances for cleaning, as well as to blow out foreign substances stuck by the exhaust pressure to ensure convenience and ease of cleaning. Its purpose is to provide uiseong-eul.

In order to solve the above-described technical problem, a multifunctional cleaner having an air blower according to the present invention intakes and exhausts external air by a motor 111 from one side to the other, and then filters foreign substances contained in the external air. ), and a stopper member 200 for opening and closing both sides of the opening of the body portion 100 and a connection portion 300 connected to at least one of one side or the other side of the body portion 100, but the connection portion 300 includes an intake member 310 detachably coupled to one side of the body 100 and an exhaust member 320 detachably coupled to the other side of the body 100, and the exhaust member 320 ) is characterized in that the air exhausted through the body portion 100 is concentrated in one direction and is used in connection with an inflatable body that blows away foreign substances or expands by the injected air.

In addition, the stopper 200 includes a first stopper 210 that opens and closes one side of the body portion 100 and a second stopper 220 that opens and closes the other side of the body portion 100, wherein the first stopper 210 rotates in the rotation groove 211 formed on its outer surface and further includes a rotation handle 215 having a suction hole 217 formed therein, and the rotation handle 215 is formed on the first stopper 210. It is preferable that the through hole 213 and the suction hole 217 rotate opposite to each other so that outside air can be sucked into the body 100 and then exhausted by the motor 111 .

In addition, the body part 100 includes a tube body 110 having a motor 111 controllable by a control unit 115 and a replaceable filter 113 therein, and the first stopper 210 or the intake member ( 310) is provided and includes an opening/closing member 120 detachably coupled to communicate with the inside of the tube body 110, wherein the opening/closing member 120 includes the suction hole 217 and the through hole 213 In a state in which the first stopper 210 is coupled to face each other or in a state in which the intake member 310 having a pipe shape with both sides open is coupled, the opening/closing plate 123 is rotated by the intake of the motor 111 to open the opening. It is desirable to allow the ball 121 to be opened.

In addition, the opening hole 121 is closed by the opening/closing plate 123 reversely rotated by the elastic force of the elastic body 125 provided in the opening/closing member 120 in a state where the motor 111 is stopped. Closure of the ball 121 is preferably achieved.

According to the present invention, unlike the prior art, a single motor is used according to the user's selection to suck in foreign substances for cleaning, as well as to concentrate the exhausted air in one place and temporarily amplify the discharge pressure to fix it. It has the effect of providing the convenience of easy cleaning in separating the foreign substances that have been removed.

In addition, unlike the prior art, air is injected into the inflatable body by coupling a blower pipe to the other side of the body portion so as to be connected to the inflatable body without separating the first stopper from the body through rotation of the rotation knob provided on the first stopper. It has the effect of using the function of the air blower that can be used in combination.

1 is a view showing a multifunctional cleaner having an air blower according to the present invention.
2 is a state diagram in which a stopper member is omitted for a multi-function cleaner having an air blower according to the present invention.
3 is a view showing a body part of a multifunctional cleaner having an air blower according to the present invention.
Figure 4 is a view showing the inside of the opening and closing member of Figure 3;
5 and 6 are views showing another embodiment of a first stopper for a multifunctional cleaner having an air blower according to the present invention.
7 is a use state diagram for an air blower function for a multifunctional cleaner having an air blower according to the present invention.
8 and 9 are views showing an intake member for a multifunctional cleaner having an air blower according to the present invention.
10 is a view showing an exhaust member for a multifunctional cleaner having an air blower according to the present invention.

Hereinafter, various embodiments will be described in more detail with reference to the accompanying drawings. The embodiments described in this specification may be modified in various ways. Certain embodiments may be depicted in the drawings and described in detail in the detailed description. However, specific embodiments disclosed in the accompanying drawings are only intended to facilitate understanding of various embodiments. Therefore, the technical idea is not limited by the specific embodiments disclosed in the accompanying drawings, and it should be understood to include all equivalents or substitutes included in the spirit and technical scope of the invention.

Terms including ordinal numbers, such as first and second, may be used to describe various components, but these components are not limited by the above terms. The terminology described above is only used for the purpose of distinguishing one component from another.

In this specification, terms such as "comprise" or "having" are intended to indicate that there is a feature, number, step, operation, component, part, or combination thereof described in the specification, but one or more other features It should be understood that the presence or addition of numbers, steps, operations, components, parts, or combinations thereof is not precluded. It is understood that when an element is referred to as being "connected" or "connected" to another element, it may be directly connected or connected to the other element, but other elements may exist in the middle. It should be. On the other hand, when an element is referred to as “directly connected” or “directly connected” to another element, it should be understood that no other element exists in the middle.

In addition, in describing the present invention, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be abbreviated or omitted.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a multifunctional cleaner (hereinafter, simply referred to as a 'cleaner') having an air blower according to the present invention will be described in detail with reference to the accompanying drawings. Prior to description, the control unit 115 described below is a common one including a power switch 117 for determining whether the motor 111 is operated by applied power, and detailed descriptions are omitted so as not to flow the gist of the present invention. let it do

First, as shown in FIGS. 1 and 2 , the vacuum cleaner 1 according to the present invention largely includes a body portion 100, a stopper member 200, and a connection portion 300 that are organically coupled to each other so that a motor The cleaning function of sucking in foreign substances together with external air by the intake air of (111) and the use of blowing foreign substances for easy cleaning or separation of stuck foreign substances due to the exhaust (or blowing) of the corresponding motor 111, as well as exhaust A multifunctional vacuum cleaner (not shown) connected to an inflatable body (not shown) that expands by air injected, such as a rubber tube (eg, a tube for use in a swimming pool), etc. to selectively combine the functions of an air blower ( 1) has the advantage of providing

In more detail, as shown in FIGS. 1 to 3, the body portion 100 is detachably coupled to the connection portion 300 to be described later to clean or air blow through the intake and exhaust of the motor 111. It includes a tube body 110 and an opening/closing member 120 as a configuration to enable the function to be performed.

For example, as shown in the figure, the tube body 110 is made in the shape of a pipe (PIPE) as a whole, but inside it is provided a control unit 115 equipped with a power switch 117, and the power switch 117 is turned on/off. A motor 111 whose operation is determined through (ON/OFF) is provided, and the inlet side has a structure in which external air can be sucked in and then exhausted from one side to the other side, which is the outlet side.

On one side of the tube body 110, a filter 113 for filtering foreign substances contained in the intake air is replaceably coupled, but on the other side, a second stopper 220 or an exhaust member 320 is coupled to exhaust after filtering. Allow air to flow smoothly.

Further, referring to FIG. 4 , the opening/closing member 120 is opened and closed by the suction force of the motor 111 that collects foreign substances filtered by the filter 113 and sucks in external air, and the first stopper 210 or the intake member 310 is coupled to facilitate intake of external air, and includes an opening hole 121 and an opening/closing plate 123.

As shown, the opening/closing member 120 is made of a synthetic resin material and is transparently formed in a tubular shape, but is detachably coupled to one side of the tubular body 110 so that the outer surface of the filter 113 is wrapped so that the filter 113 Allows the filtered relatively large particles of foreign matter to be collected.

An opening hole 121 is formed on the outer surface of the opening and closing member 120 connected to the first stopper 210 or the intake member 310, and the opening hole 121 is formed by the elastic body 125 to the opening and closing member ( 120) and has a structure that is opened and closed by rotation of the opening and closing plate 123 rotatably coupled.

Here, as shown, the elastic body 125 is made in the shape of a torsion spring, but the opening of the opening hole 121 opens the opening hole 121 by the hip input when external air is sucked in by the suction force of the motor 111 It rotates to be opened, and when the suction force is removed, it rotates in the reverse direction by the elastic force of the elastic body 125 so that the opening hole 121 can be closed.

And, as shown in FIG. 1, the stopper member 200 is coupled so that both sides of the opening of the body portion 100 described above can be closed to provide convenience for storage of the vacuum cleaner 1 of the present invention, but it is necessary Accordingly, a first stopper 210 and a second stopper 220 are included as a configuration for enabling external air to be exhausted without separating the stopper member 200 .

For example, as shown, the first stopper 210 and the second stopper 220 are each formed in the shape of a tube with one side opened, but the first stopper 210 allows outside air to be sucked in through the opening 121. is detachably coupled to the outer surface of the opening and closing member 120 toward the inlet side, and the second stopper 220 is detachably coupled to the other side, which is the outlet side of the tube body 110, to open both sides of the body portion 100. to be able to open and close.

Meanwhile, in the present invention, as shown in FIGS. 5 and 6, the first stopper 210 is opened and closed by the rotation knob 215 rotating in the rotation groove 211 formed on the outer surface of the first stopper 210. In a state coupled with the member 120, outside air is taken in and exhausted to the other side of the tube body 110 so that the inflatable body (not shown) can perform the function of an air blower by inflating the air.

To this end, a plurality of through holes 213 are perforated on the outer surface of the first stopper 210 so as to face each other on the outer surface of the first stopper 210 in a radial state around the rotation groove 211. The rotating knob 215 rotating in the rotating groove 211 has a plurality of suction holes 217 drilled in a direction on the outer surface thereof, so that the through hole 213 and the suction hole are formed by the rotation of the rotating knob 215. 217 are disposed to face each other so that external air can be introduced into the first stopper 210 by intake of the motor 111 .

At this time, after the second stopper 220 is separated from the pipe body 110, the blower pipe 325 constituting the exhaust member 320 is directly coupled to the other side of the pipe body 110 or the open outlet of the exhaust extension pipe 321 External air introduced into the first stopper 210 through the through hole 213 and the suction hole 217 coupled to be in communication with the outside air can be injected into the inflatable body coupled to the outlet side of the blower pipe 325. It is desirable to have

Therefore, as shown in FIG. 7, the present invention, unlike the prior art, allows outside air to pass through the through hole 213 and the suction hole 217 without separating the first stopper 210 from the opening and closing member 120. When the intake air enters the first stopper 210, the intake air passes through the filter 113 and passes through the opening 121 opened by the rotation of the opening/closing plate 123 to be exhausted toward the other side of the tube body 110. It is to enable the injection of air to inflate the inflatable body.

In addition, as shown in FIGS. 8 to 10 , the connection unit 300 can easily perform a function of cleaning foreign substances through intake or blowing away foreign substances by exhaust when the motor 111 operates. It includes an intake member 310 and an exhaust member 320 as a configuration that assists in making it possible.

For example, the intake member 310 for intake of external air containing foreign substances includes at least one of an intake extension tube 311, a suction tube 313, and a brush 315.

As shown in the drawing, the intake extension tube 311 has a predetermined length and is formed in the shape of a tube with both sides open, and the open outlet side has an opening 121 exposed to the outside in a state where the first stopper 210 is separated. and form-fitted to allow the motor 111 to suck in foreign substances through the open inlet during operation, filter them by the filter 113, and exhaust them to the other side of the pipe body 110.

Here, the user may separately couple the suction pipe 313 to the outer surface of the inlet side of the intake extension pipe 311 to change the length of the intake extension pipe 311 as needed.

In addition, the brush 315 is combined with the outer surface of the inlet side of the intake extension pipe 311 so that, when there is a foreign substance adhered to it, it is separated by the brush 315 and sucked into the intake extension pipe 311 at the same time.

To this end, a fixing protrusion that slides along the long hole is provided on the outer surface of the brush 315, and the fixing protrusion presses the outer surface of the intake extension tube 311 through the slide movement and is fixed.

In addition, when the air filtered by the filter 113 is discharged to the outside of the tube body 110, it is concentrated in one place and used to inject air into the inflatable body using the exhausted air. The exhaust member 320 used as the exhaust extension pipe 321, the exhaust pipe 323 and the blower pipe 325 includes at least one of.

As shown, the exhaust extension tube 321 is made of a tubular shape with both sides open, and the inlet side is detachably coupled to the other side, which is the outlet side of the tube body 110, so that the air exhausted through the tube body 110 is discharged from the exhaust pipe 321. It has a structure that can be exhausted to the outside through the outlet side of the extension pipe 321.

At this time, the opening width at the outlet side of the exhaust extension pipe 321 has a structure in which the diameter is narrower compared to the opening width at the inlet side so that the exhausted air can be concentrated in one place and at the same time the exhaust pressure is temporarily amplified and fixed. It is desirable to provide convenience in the separation of foreign substances.

The exhaust pipe 323 is inserted into the outer surface of the outlet side to communicate with the inside of the exhaust pipe 321 so that the length of the exhaust pipe 321 can be varied, and the diameter of the outlet side of the exhaust pipe 323 is opened as needed. It is also possible to further facilitate the separation of the above-described foreign matter by forming the width narrower than that of the outlet side opening of the exhaust extension pipe 321 .

One side of the blower pipe 325 is coupled to the outer surface of the other side of the pipe body 110 or the outlet side of the exhaust extension pipe 321, and the other side is connected to the inflatable body so that the air exhausted through the pipe body 110 is injected into the inflatable body. make it possible

At this time, as shown above, the exhaust pipe 323 and the blower pipe 325 are preferably connected to the outer surface of the exhaust extension pipe 321 in a flexible manner to prevent loss.

As described above, the vacuum cleaner 1 according to the present invention uses one motor 111 according to the user's selection differently from the prior art to suck in foreign substances for cleaning and direct the exhausted air to one place. At the same time as concentrating, the discharge pressure is temporarily amplified to have an effect of providing convenience of easy cleaning to separate adhered foreign substances.

In addition, unlike the prior art, the body part is connected to the inflatable body without separating the first stopper 210 from the body part 100 through the rotation of the rotation knob 215 provided in the first stopper 210. (100) By combining the blower pipe 325 on the other side, the function of an air blower capable of injecting air into the inflatable body can be used in combination.

As described above, the present invention has been described by specific details such as specific components and limited embodiments and drawings, but these are provided to help a more general understanding of the present invention, and the present invention is not limited to the above embodiments. , Those skilled in the art in the field to which the present invention belongs can make various modifications and variations from these descriptions.

Therefore, the spirit of the present invention should not be limited to the described embodiments, and it will be said that not only the claims to be described later, but also all modifications equivalent or equivalent to these claims belong to the scope of the present invention. .

1: Multifunctional cleaner having an air blower according to the present invention
100: body part
110: pipe body 111: motor
113: filter 115: control unit
117: power switch 120: opening and closing member
121: opening hole 123: opening and closing plate
125: elastic body
200: stopper member
210: first stopper 211: rotation groove
213: through hole 215: rotation knob
217: suction hole 220: second stopper
300: connection part
310: intake member 311: intake extension pipe
313: suction pipe 315: brush
320: exhaust member 321: exhaust extension pipe
323: exhaust pipe 325: blower pipe

Claims (5)

A body portion 100 that takes in external air from one side to the other side by the motor 111 and then exhausts it to filter foreign substances contained in the external air;
A stopper member 200 for opening and closing both sides of the opening of the body portion 100; and
A connection part 300 connected to at least one of one side or the other side of the body part 100; including,
The connecting part 300 includes an intake member 310 detachably coupled to one side of the body 100 and an exhaust member 320 detachably coupled to the other side of the body 100, wherein the exhaust member (320) is a multifunctional cleaner with an air blower, characterized in that the air exhausted through the body portion 100 is concentrated in one direction to blow foreign substances or is used in connection with an inflatable body that expands by the injected air.
According to claim 1,
The stopper member 200 includes a first stopper 210 that opens and closes one side of the body portion 100; and
A second stopper 220 for opening and closing the other side of the body portion 100; including,
The first stopper 210 rotates in the rotation groove 211 formed on its outer surface and further includes a rotation handle 215 having a suction hole 217 formed therein,
In the rotation knob 215, the through hole 213 formed in the first stopper 210 and the suction hole 217 rotate to face each other so that external air is introduced into the body portion 100 by the motor 111. A multifunctional cleaner having an air blower characterized in that it allows air to be exhausted after intake.
According to claim 2,
The body part 100 is
A pipe body 110 having a motor 111 controllable by the controller 115 and a replaceable filter 113 therein; and
The first stopper 210 or the intake member 310 is provided and an opening/closing member 120 detachably coupled to communicate with the inside of the tube body 110; vacuum cleaner.
According to claim 3,
The opening/closing member 120 is in a state in which the first stopper 210 is coupled so that the suction hole 217 and the through hole 213 are opposed to each other, or the intake member 310 having a pipe shape with both sides open A multifunctional cleaner having an air blower, characterized in that the opening/closing plate 123 rotates by the suction of the motor 111 in the coupled state so that the opening hole 121 can be opened.
According to claim 4
Closure of the opening 121 is
In a state in which the motor 111 is stopped, the opening and closing plate 123 reversely rotates by the elastic force of the elastic body 125 provided in the opening and closing member 120, characterized in that the opening hole 121 is closed. A multifunctional vacuum cleaner with an air blower.

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