KR100925510B1 - A combined toy and dust collector - Google Patents

Abstract

The present invention relates to a toy-use dust collector in which a filter in which a synthetic resin filter member of a target is wound is used.

The combined dust collector of the present invention includes a casing (11) provided with suction and exhaust holes (H1) and (H2), respectively, and detachably coupled thereto; A filter 12 coupled between the intake and exhaust holes H1 and H2 in the casing 11; A suction fan 13 having a motor M coupled between the filter 12 and the intake hole H1 or the filter 12 and the exhaust hole H2; A motor (M) driving power source 14 coupled to the casing 11; And the like.

The combined dust collector of the present invention can be used even in the absence of an external power source because it uses a battery or a secondary battery as a power source. There is an advantage that can efficiently collect the back.

Air Purifier, Dust Collector, Dust Remover

Description

Toy combined dust collector {A combined toy and dust collector}

The present invention, a toy that can be easily and freely rolled children, infants or pets can play the role of a ball, in particular, can be operated for a certain time even when not connected to an external power source, the stationary or rolling state The present invention also relates to a toy dust collector, which is capable of collecting and removing indoor contaminants such as dust or pet hairs that are floating or floating in the room.

With the development of the industry, the pollution of the industrial areas as well as the urban area and the rapid dissemination of automobiles are becoming more serious.In the case of the rapidly spread apartments, the cement powder generated from concrete walls etc. Since the air in the room is not good, most of the children living in the apartments often suffer from respiratory diseases such as colds and bronchitis.

In addition, due to the rapid desertification in northern China, yellow dust from China is becoming more frequent, especially in the spring, indoor air pollution is very serious.

Therefore, in recent years, air purifiers are rapidly spreading in general homes, but since conventional household air purifiers are relatively expensive, they are not only economically burdensome in general homes, but most air purifiers are fixed in a specific place in the room. There is a somewhat inadequate aspect to remove dust.

In addition, a conventional fixed installation type air purifier can be largely classified into a filter type and an electric type. In the case of a filter type, one or more filters made of a filter member having a fine hole such as a nonwoven fabric are used, and the indoor air sucked into the air purifier is used. Since the intake resistance generated when passing through the minute hole of the filter member is large, it is not only necessary to use a motor of sufficient capacity, but also can put a burden on the motor when it is operated for a long time.

In addition, in the case of the filter type, the filter must be replaced periodically, the cost of replacing the filter may be burdened.

Moreover, due to the widespread use of computers and electronic game consoles, children are living more indoors than outdoors, and only one or two children per household are allowed for the emotional life of children. As the number of households that raise animals indoors increases, the hairs of pets are widely distributed throughout the room. Therefore, there is a growing need to keep indoor air cleaner for the health of children.

However, the conventional fixed air purifier can efficiently remove only contaminants in the air sucked into the air purifier by convection, and cannot remove dust or pet hair from the floor away from the air purifier. Pets may not live near air purifiers.

Therefore, a portable air purifier has been developed which can be used easily even in a place where the air purifier is separated from the air purifier. In the Korean Patent Application Publication No. 308432, "Portable indoor air purifier" has been published in Korea. 2641 discloses "dust removers", respectively.

The registered patent and the public utility, there is an advantage that can be used easily in the place where people, without regard to the place, but a filter made of a filter member having a fine hole, such as a conventional fixed installation air purifier is used, Since the indoor air to be purified must be sucked through the filter having a high intake resistance, the capacity of the motor for driving the suction fan must be sufficient.

Therefore, the suction fan motor cannot be operated with a small capacity battery or rechargeable rechargeable battery, and general household power is required.It cannot be used where there is no power outlet for connecting an electric cord. This can be larger than necessary.

In addition, the registered patent and the public utility should also periodically replace the filter, such as a filter-type air purifier that is fixedly installed, when using an expensive hepa filter, such as the registered patent, the economic burden due to the filter replacement is even greater. .

The present invention is conceived to solve all the problems of the conventional fixed installation type air purifier and portable air purifier (or dust remover), and can be freely moved and portable and can be used anywhere. It is an object of the present invention to provide a combined dust collector for toys that can be used not only for a certain period of time, but also as a toy that children and pets can play with.

The above object of the present invention is achieved by a ball-shaped casing having an inner space and a synthetic resin filter member having a plurality of protrusions protruding from at least one surface thereof.

Toys combined dust collector of the present invention, because it uses a battery or a secondary battery as a power source is free to carry and move, there is an advantage that can be used even in the absence of an external power source.

Regardless of the location, dust and pet hair, which are suspended in indoor air or dropped on the floor, can be efficiently collected, and the filter member wound around the filter member so that a gap is formed every turn is used. There is an advantage that the use of a capacity suction fan is possible.

In addition, it is possible to play using the dust collector of the present invention, there is an advantage that can immediately collect the dust, pet hair, etc. generated during the play at that time.

The present invention is a toy dust collector that can serve as a toy that not only children but also pets can play with, and can efficiently collect dust, hair, etc. floating in the indoor air or falling on the floor during play. It is about.

The toy dust collector of the present invention can collect dust and the like in a stationary state as well as in a moving state, and a secondary battery or a battery that can be repeatedly charged as a power source for operating an suction fan to suck air is used as a power source. This makes it possible to use the charged electricity for a certain time even in the absence of an external power source.

And the combined dust collector of the present invention is made in the shape of a ball to play a role of a toy, especially a ball.

Toys combined dust collector of the present invention as described above, the casing is detachably coupled in the shape of the ball, the intake hole and the exhaust hole through; A filter which is detachably fixedly coupled to the casing inner exhaust hole; A suction fan fixedly coupled between the filter and the intake hole coupled in the casing and provided with a motor; An independent power source coupled to the casing to drive the suction fan motor; And the like.

Unlike the conventional filter type air purifier, the toy combined dust collector of the present invention constituted as described above, the suction fan does not suck the indoor air through the filter and directly sucks the indoor air through the intake air, and then sucked the indoor air. Is blown into the filter.

At this time, if a conventional nonwoven fabric type filter is used as the filter of the dust collector of the present invention, unlike the conventional method of forming a negative pressure on one side of the filter with a suction fan and allowing the indoor air to be sucked from one side to the other side of the filter by the force. Most of the air blown to the filter side does not pass through the fine holes of the filter, but hits the surface of the filter and returns to the suction fan side, whereby the blowing efficiency is extremely low.

Therefore, in the dust collector of the present invention, the filter member of the band, band or film form is wound like a clockwork, but the filter having a structure in which each turn of the wound filter member and the faces of the turns are not in contact with each other. It is a feature of the present invention to use a filter of such a structure.

By using the filter in which the filter member is wound as described above, the air blown to the filter side by the suction fan can flow through the gap formed between the turns of the wound filter member.

And because the air passes through the gap formed between the turn and the turn of the wound filter member, compared with the conventional nonwoven filter, the intake resistance for passing through the filter is significantly reduced, and as the intake resistance is reduced, The capacity can be reduced, and the motor can be driven using a low capacity independent power supply such as a battery or a secondary battery by miniaturizing the motor capacity.

Also, in the process of passing the indoor air sucked through the turn of the wound filter member, foreign matters such as dust and hair contained in the air are adsorbed on the surface of the filter member to purify the indoor air. For this purpose, a material having static electricity is used as the filter member.

That is, the filter member is a synthetic resin film subjected to static electricity, and a plurality of protrusions are formed on at least one surface of the film so that each turn and the surfaces of the turns do not contact each other and are separated by the height of the protrusion when the film is wound. Becomes

As described above, the filter member having static electricity is made of a method of artificially injecting '+' and '-' static electricity into a polymer material such as a polyvinyl chloride resin film or a polyethylene resin film, and the static electricity injected into the filter member is constant. Maintained for a period of time.

Details of the effects and the resulting effects, including the object and technical configuration of the present invention will be clearly understood by the following description with reference to the drawings showing a preferred embodiment of the present invention.

1 is a perspective view and a cross-sectional view of an embodiment of the present invention combined dust collector.

As shown, the toy dust collector of the present invention,

A casing (11) coupled to each other in a shape of a ball, through which intake holes (H1) and exhaust holes (H2) are formed through, respectively, and having an inner space;

A filter 12 fixedly coupled between the casing 11 and the intake hole H1 and the exhaust hole H2 so as to be separable;

A suction fan (13) fixedly coupled between the filter (12) and the intake hole (H1) in the casing (11) and provided with a motor (M);

A power source 14 detachably fixed to one side of the casing 11 to drive a suction fan motor (M); And the like, reference numeral “B” denotes a “fixing member” such as a bolt for fixing the filter 12, the suction fan 13, and the like.

At this time, the casing 11 may be composed of one or more pairs, but it is preferable to use a pair, and a pair of casings are combined in the shape of a ball. The structure may be most desirable.

In addition, an independent power source such as a battery or a secondary battery may be used as the power source 14. In case of using a secondary battery that can be repeatedly charged, a charger 15 connected to an external power source is connected to an outer surface of the casing 11. Charger connection portion (C) for the purpose may be provided, and also the operation switch (S) is provided on the outer surface of the casing (11).

The filter 12 for filtering foreign matter such as dust in the dust collector of the present invention configured as described above is applied to the outer circumferential surface of the bar-shaped core 12B having a relatively long length compared to the cross-sectional dimension, as shown in FIG. 2. It is the structure wound around the filter member 12A.

Since a plurality of protrusions E protrude from at least one surface of both surfaces of the filter member 12A, each turn and the surface of the turn do not contact each turn when the filter member 12A is wound. Will fall by.

At this time, only the filter member 12A may be wound without using the core 12B.

In addition, the filter 12 is a synthetic resin filter member (12A) of the object is wound, and each turn and turn of the wound filter member (12A) is separated from each other by the projection (E), the filter member 12A When a foreign substance such as dust or hair is sufficiently adsorbed on the surface, the foreign substance can be easily removed by shaking the filter 12 in water or spraying water between turns of the filter member. The debris-filter can be reused for a period of time during which static electricity is dissipated.

In the dust collector of the present invention as described above, the suction fan 13 is coupled between the filter 12 and the intake hole H1 of the casing 11, but unlike in the prior art, the intake resistance is significantly reduced, as shown in FIG. As shown, the suction fan 13 may be coupled between the filter 12 and the exhaust hole H2 of the casing 11.

That is, when the suction fan 13 is coupled between the filter 12 and the intake hole H1 of the casing 11, the indoor air sucked through the intake hole H1 is shown in FIG. The suction fan 13 blows the air toward the filter 12 side.

However, when the suction fan 13 is coupled between the filter 12 and the exhaust hole H2 of the casing 11, as shown in FIG. 3, the intake air is sucked by the negative pressure formed by the suction fan 13. The indoor air sucked through the ball H1 is directly discharged and passed through the suction fan 13 and the exhaust hole H2 after being directly introduced and passed through the filter 12 side.

The combined dust collector of the present invention as described above may play a role of a toy, in particular, a ball, but may also have a sphere shape, but may not have a perfect sphere shape, such as a rugby ball, or may be made into a block-like shape.

In addition, the dust collector of the present invention is coupled to a suction fan, a filter, a secondary battery, etc., it may be preferable to manufacture the casing from a hard material having a low elastic deformation so as to maintain their coupling state stably.

However, if the dust collector of the present invention is used for throwing and receiving without using only a toy for rolling the indoor floor, it may not receive the thrown dust collector. Internal components can be easily damaged or injured.

Therefore, as shown in Figure 4, it is also preferable to surround the outer surface of the casing 11 with a shell 16 made of a material excellent in shock absorption, such as urethane, rubber.

In addition, foreign matters such as dust contained in the indoor air introduced into the intake hole H1 by the suction fan 13 are adsorbed onto the surface of the filter member 12A which is charged with static electricity while passing through the filter 12, The indoor air from which the foreign matter is removed may be discharged through the exhaust hole H2, so that the air is discharged back into the room.

That is, as shown in FIG. 5, by combining the plate-shaped incense member 17 through which a plurality of through holes H3 are penetrated between the filter 12 and the exhaust hole H2, the filter 12 passes through the filter 12. The air can pass through the through hole H3 of the fragrance member 17 and contain the fragrance of the fragrance member 17.

By the way, the fragrance member which smells good to humans is mainly in liquid, gel, and gaseous state, and is not suitable for bonding to the dust collector of the present invention, which is also used as a ball, and has a plurality of through holes (H3) in the liquid fragrance. The fragrance member 17 can be made in such a manner that the penetrating neck piece is deposited for a predetermined time so that the liquid scent penetrates the neck piece.

However, instead of using the plate-shaped incense member 17 having a plurality of through holes H3 through which air passes as described above, the filter 12 and the exhaust holes H2 are disposed so that the exhaust holes H2 are not blocked. The inner circumferential surface of the casing 11 may combine a container-type fragrance member (not shown) containing liquid or gel scent.

The dust collector of the present invention operates by connecting the charger 15 connected to the external power source to the charger connection part C of the casing 11 to fully charge the secondary battery 14 and then removing the charger 15. It is operated by turning on the switch S. If the operation switch S is not turned off, the suction fan 13 continues to operate so that the discharge time of the secondary battery 14 is shortened.

Therefore, even when the operation switch S is turned on, the suction fan 13 may be automatically stopped and operated repeatedly, thereby extending the discharge time of the secondary battery 14, that is, operating time of the dust collector. To this end, a PCB (PCB, not shown in the drawing), in which a program for automatically controlling the start and stop of the suction fan motor, may be coupled between the secondary battery 14 and the suction fan motor M.

1 is a first embodiment of the present invention shows a toy dust collector,

  (A) is a perspective view,

  (B) is a cross-sectional structure diagram.

Figure 2 is a partial sea island perspective view of the filter constituting the toy dust collector according to the first embodiment of the present invention.

Figure 3 is a cross-sectional structural view of the toy dust collector according to a second embodiment of the present invention.

Figure 4 is a cross-sectional structure diagram of a toy dust collector for a third embodiment of the present invention.

Figure 5 is a cross-sectional structural view of a toy dust collector for a fourth embodiment of the present invention.

           ((Description of the reference sign for the main part of the drawing))

       11. Casing 12. Filter 13. Suction Fan

       14. Power supply 15. Charger 16. Jacketed

       17. Incense member B. Fixing member C. Charger connection

       H1. Intake Air H2. Vent hole H3. Through hole

       M. Motor S. Operation Switch

Claims (5)

The filter and the air suction fan are combined inside the casing, and in the dust collector which is mobile and portable, A casing (11) through which the intake hole (H1) and the exhaust hole (H2) are formed, respectively, made of a hard material, and detachably coupled to each other; A filter 12 coupled between the intake hole H1 and the exhaust hole H2 in the casing 11; A suction fan 13 coupled between the filter 12 and the intake hole H1 in the casing 11 or between the filter 12 and the exhaust hole H2 and provided with a motor M; A power source 14 coupled to one side of the casing 11 to drive a suction fan motor M; An outer shell 16 made of urethane or rubber having impact absorbing properties to surround the outer surface of the casing; And It includes a PCB input program for automatically controlling the start and stop of the motor, The filter 12, 12A of synthetic resin filter members of which a plurality of protrusions E are projected on at least one surface thereof are wound, and a gap between the turns of the wound filter member 12A and a turn is formed. . delete The method of claim 1, wherein between the filter 12 and the exhaust hole (H2), Combined toy dust collector, characterized in that the plurality of through-holes (H3) is formed through the plate-shaped fragrance member 17 is additionally coupled. The method of claim 3, wherein the fragrance member 17, A toy-use dust collector, characterized in that it is a piece of wood with a liquid scent. The method of claim 1, wherein the power source 14, A toy combined dust collector, characterized by a secondary battery capable of repeated charging.

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