KR102467144B1 - Pore Cleaner - Google Patents

Abstract

The present invention relates to a pore cleaner. The pore cleaner according to one aspect of the present invention comprises a diffuser (30) having a plurality of brush nozzles (31) which penetrate between hairs in a protrusion shape and reach a scalp. Each of the brush nozzles (31) is configured with a plurality of ultra-fine jet orifices (h1). A water is sprayed from the brush nozzles (31). A water stream is sprayed at a high pressure through the plurality of ultra-fine jet orifices configured in each of the brush nozzles (31), to have a size similar to or thinner than a pore size. An objective of the present invention is to provide the pore cleaner with improved pore cleaning efficiency.

Description

Pore Cleaner

The present invention relates to a pore cleaner, and more particularly, to a showerhead having a function of a pore cleaner.

There are various difficulties in cleaning pores with water. First, hair blocks the washing water stream, which reduces the washing efficiency. In particular, when the hair is long, the hair and water get tangled and cover the scalp and pores, so the washing effect is not good even if a lot of water is poured.

In addition, even if the washing water stream directly touches the pores, the washing efficiency is not as good as desired. It is necessary to identify the cause of such poor washing efficiency and improve the washing efficiency.

An object of the present invention is to provide a pore cleaner with improved pore cleaning efficiency.

In addition, another object of the present invention is to provide a pore cleaner capable of simultaneously washing hair and pores and protecting hair and scalp.

The pore cleaner according to one aspect of the present invention includes a diffuser 30 having a plurality of brush nozzles 31 that can penetrate between hairs in a protruding shape and reach the scalp, and the brush nozzles 31 A plurality of ultra-fine nozzles h1 are configured in each of, and water is sprayed from the brush nozzle 31, and the size of the pores is similar to or It is characterized by high-pressure spraying with a water stream that is smaller than the size of the pores.

In the pore cleaner described above, the ultra-fine nozzle has a diameter of 0.2 to 0.01 mm, and an oblique angle or a gap is formed at the tip of the brush nozzle 31 so that the tip of the brush nozzle 31 touches the scalp. Even if it is, it is characterized in that the injected water flows out through the hole or the gap by the oblique angle without clogging.

In the pore cleaner described above, the diffuser 30 has a disk-shaped diffuser plate 33, and a plurality of brush nozzles 31 are formed in a protrusion shape from the diffuser plate 33, but a through hole is formed on the inside, , The diffuser spray hole h2 is formed in the diffuser plate 33 so that water can be directly sprayed without passing through the brush nozzle 31 .

In the pore cleaner described above, the plurality of ultra-fine spray holes h1 may be formed on a protrusion film integrally formed or a separately inserted micro-hole plate that is spaced 3 to 50 mm from the end of the brush nozzle 31. have.

In the above-mentioned pore cleaner, the rotary pressure unit 20 for increasing the water pressure of the supplied water; may further include.

In the pore cleaner described above, the rotational pressure unit 20 includes a rotational disk 21 having a rotational shaft 28 formed at the center of rotation and a rotational aberration 22 formed on the upper edge of the rotational disk 21 And, it is configured to include a pressurizing impeller 25 formed on the lower surface of the rotating disc 21, and the pressurizing impeller 25 boosts the water pressure of water by the rotational force that water rotates the rotational water wheel 22 can make it

In the above-described pore cleaner, the pressurizing impeller 25, the rotation shaft ( 28) may be provided with a plurality of pressurizing impeller blades 25a having a whirlwind shape so as to be pulled in the direction.

In the pore cleaner described above, the rotational pressure unit 20 forms a whirlwind in a direction opposite to the pressure impeller blades 25a from the upper side of the rotation disk 21 to the inside of the rotational aberration 22. A negative pressure impeller 24 composed of a plurality of negative pressure impeller blades 24a; is further provided, and the negative pressure impeller 24 can push water to the edge by the rotational force.

In the pore cleaner described above, the rotary pressure unit 20 may further include a plurality of streamlined diaphragms 23 formed in a circumferential direction between the rotational water turbine 22 and the negative pressure impeller 24. have.

In the above-described pore cleaner, after receiving water through the inlet and passing through the constricted neck, the water is injected into the opening, and the opening is placed in the tangential direction of the rotational water turbine (22); a venturi (05); can

In the pore cleaner described above, the venturi (05) has an air inlet (05-1) for injecting air into the neck, and is interlocked with the rotary shaft (28) to provide the air inlet (05-1) from the outside. 1) may further include an air injection unit 10 for pumping air.

In the pore cleaner described above, the air injection unit 10 includes an eccentric cam 27 coupled to the rotating shaft 28; An air pump corrugated pipe (14) for pumping air through the check valve (15) connected to the air inlet (05-1) by being compressed after the inlet (13) formed on one side is blocked by the eccentric cam (27). can be configured.

In the pore cleaner described above, an upper diaphragm 011 separating the upper chamber 01 and the middle chamber 02 and a lower diaphragm 012 separating the middle chamber 02 and the lower chamber 03 are provided. In addition, the air injection unit 10 is located in the upper chamber 01, and the rotary pressure unit 20 is located in the middle chamber 02.

In the pore cleaner described above, the flow hole in the center of the lower diaphragm 012 further includes a transfer screw 26 rotated by the rotational pressure unit 20, and the center is controlled by the pressure impeller 25 The collected water can be transferred to the lower side.

In the pore cleaner described above, a plurality of blades 62 having a whirlwind shape are coupled to the rotational shaft 28 below the lower diaphragm 012, and a variable diaphragm 61 is provided at the end of the blade 62 It is provided with a combined centrifugal variable impeller 60, and when the centrifugal variable impeller 60 rotates, the water pressure increases by centrifugal force to push the variable diaphragm 61 open, and the centrifugal variable impeller 60 The variable diaphragm may be closed when the pressure in the lower chamber is higher than the centrifugal force caused by the centrifugal force.

According to the pore cleaner of the present invention, it is possible to greatly improve the cleaning efficiency of pores, and also, it is possible to simultaneously clean the hair and pores and protect the hair and scalp.

In addition, according to the pore cleaner of the present invention, the fluid can smoothly flow out without clogging the ultra-fine injection port.

In addition, according to the pore cleaner of the present invention, the fluid is sprayed at high pressure directly into the pores from a plurality of ultra-fine nozzles directly above the pores to have a size similar to or thinner than the pores, easily penetrates into the pores, and ejects with foreign substances while spouting out. By excavating the pores by hydraulic excavation technology, there is an effect of easily excavating sebum or contaminants in the pores.

In addition, according to the pore cleaner of the present invention, components dissolved in a fluid or contained in bubbles can be oxidized through a chemical reaction or excavated while neutralizing accumulated contaminants to facilitate cleaning.

In addition, according to the pore cleaner of the present invention, water pressure excavation with comb teeth and water jets directly above the hair root penetrates the hair, combs and cleans it neatly, so that the hair and pores are cleaned at the same time without the hair becoming tangled, and the effect of protecting the hair and scalp It has the effect of saving water while being able to effectively wash chemical detergents and dyes.

1 is an external perspective view of a pore cleaner according to an embodiment of the present invention.
2 is a longitudinal cross-sectional view of a pore cleaner according to an embodiment of the present invention.
3 is an enlarged longitudinal cross-sectional view of a head portion in a pore cleaner according to an embodiment of the present invention.
4 is an enlarged view of PP in FIG. 3;
FIG. 5 is a 0-0 magnified view in FIG. 3 .
6 is a QQ enlarged view of FIG. 3;
FIG. 7 is an enlarged view of RR in FIG. 3 .
8 is a cross-sectional view showing a pore cleaner to which a centrifugal variable impeller 60 is applied.
9 is a view showing a centrifugal variable impeller 60.
10 is a perspective view showing a diffuser 30 according to an embodiment of the present invention.
11 is a bottom view illustrating a diffuser 30 according to an embodiment of the present invention.
12 is a partially cut-away cross-sectional view of a diffuser 30 equipped with a brush nozzle according to a first modified example.
13 is a view showing a brush nozzle according to a second modified example.
14(a) shows a micro-hole plate having ultra-fine injection holes.
14(b) shows a micro-hole cup having ultra-fine jet nozzles.
15 is a use state diagram using a pore cleaner according to an embodiment of the present invention.

A pore cleaner according to an embodiment of the present invention will be described in detail with reference to FIGS. 1 to 7 .

The pore cleaner according to an embodiment of the present invention provides a hydraulic excavation means for excavating foreign substances in the pores by directly hydraulically spraying water into the pores, and also provides a washing means for simultaneously washing the hair.

The pore cleaner according to an embodiment of the present invention includes a handle 07 and a head 1 incorporating a filter unit 09, and the inside of the cylindrical portion coupled to the handle 07 in the head 1 The water quality modifying unit 40 is inserted into. The water quality modifying unit 40 is configured next to the filter unit 09, and may be configured with a neodymium magnet or the like.

The head (1) exposes the upper cover (04), body (06), diffuser (30) and clamp nut (08) to its appearance. , and screw the ring-shaped clamp nut (08) to the body (06) to the lower side of the body (06), but the periphery of the diffuser (30) is interposed between the clamp nut (08) and the body (06) By screwing together, the body 06 and the diffuser 30 are coupled.

The inside of the head 1 is divided into three chambers, including an upper chamber 01, an intermediate chamber 02, and a lower chamber 03, from above. (02) is separated, and the lower diaphragm (012) separates the middle chamber (02) and the lower chamber (03). An upper chamber 01 is formed between the upper cover 04 and the upper diaphragm 011, and an intermediate chamber 02 is formed by surrounding the upper diaphragm 011 and the lower diaphragm 012 with a body 06. A lower chamber 03 is formed between the lower diaphragm 012 and the diffuser plate 33 of the diffuser 30 . The lower diaphragm 012 is screwed to the body 06 using a thread formed on its periphery.

In the upper chamber (01), an air injection unit (10), an eccentric vibration motor (61), a battery (62), and the like are located. A mineral cartridge (mineral synthesis cartridge) 51 or the like is mounted. In addition, a diffuser 30 is mounted at the lower end of the lower chamber 03, and the diffuser 30 is provided with a plurality of brush nozzles 31 that can reach the scalp by penetrating the hair in a protruding shape.

A venturi (05) is configured in the internal flow path of the head (1) connected to the handle (07). The venturi (05) receives water through the inlet, passes through the constricted neck (flow rate conversion unit), and then supplies water to the opening. Although spraying, the opening is placed in the tangential direction of the rotational water turbine 22. The inlet part of the venturi 05 is connected to the passage toward the handle 07, and the opening of the venturi 05 is tangentially connected to the rotational pressure part 20 (specifically, the rotational water turbine 20). An air inlet (05-1) is formed at the constricted neck of the venturi (05), and air is injected into the air inlet (05-1) from the air injection unit (10) located in the upper chamber (01).

The air injection unit 10 is interlocked with the rotary shaft 28 of the rotary pressure unit 20 to pump air from the outside to the air inlet 05-1, that is, the venturi 05. The air injection unit 10 includes an eccentric cam 27, an air pump corrugated pipe 14, a check valve 15, and an air discharge port 16.

The eccentric cam 27 is coupled to the rotating shaft 28 and has a contact surface in contact with one side of the air pump corrugated pipe 14 as shown in FIG. 4, but between the contact surface of the eccentric cam 27 and the rotating shaft 28 The distance of gradually increases, and after passing the top dead center (the point that is the farthest from the rotation axis), it has a spiral curved surface that immediately falls to the bottom dead center (the point that is the closest distance from the rotation axis) as a contact surface.

The air pump corrugated pipe 14 is composed of something like a bellows, and a suction port 13 is configured at one end and a check valve 15 is configured at the other end. The air pump corrugated pipe 14 is composed of an eccentric cam 27 and The inlet 13 of the air pump corrugated pipe 14 is formed close to the eccentric cam 27, and the other side of the air pump corrugated pipe 14 is configured with a check valve 15 composed of a check plate or the like . An air outlet 16 is formed near the outlet side of the check valve 15, and the air outlet 16 is airtightly connected to the air inlet 05-1 of the venturi 05.

The air pump corrugated pipe 14 pumps air through the check valve 15 connected to the air inlet 05-1 by being compressed after the inlet 13 configured on one side is blocked by the eccentric cam 27. Specifically, the venturi Air is pumped through the narrow neck of (05).

In addition, the upper chamber 01 is covered with the upper chamber 01 and the upper cover 04 to achieve waterproofing of the upper chamber 01 and to control the inflow of air into the upper chamber 01 from the outside. The vent hole 12 is formed in the upper center of the upper cover 04 screwed to the body 06, and the inside of the vent hole 12 is blocked with the vent hole check plate 11 to form the function of the check valve. When the internal pressure of the chamber 01 is lowered, the vent hole check plate 11 is opened so that air is introduced into the upper chamber 01 of the head 1.

As an embodiment, an eccentric vibration motor 61 is mounted in the upper chamber 01 so as to be fixed to the body 06, and a battery 61 is configured to supply power to the eccentric vibration motor 61, thereby providing a vibration massage effect. can be added

The rotation pressure unit 20 located in the intermediate chamber 02 boosts the water pressure of water supplied from the outside through the inner flow path of the handle 07 and supplies the increased pressure to the diffuser 30 and the like. The rotational pressure unit 20 includes a rotational shaft 28, a rotational disc 21, a rotational turbine 22, a negative pressure impeller 24, and a pressure impeller 25, etc., which are integrated into one body by a single molding process. It is composed of or two or more parts are mutually coupled so that all of them move and operate as one unit.

The rotating disc 21 has a disk shape, and a rotating shaft 28 is formed extending vertically at the center of rotation, and the rotating shaft 28 extending upward penetrates the upper diaphragm 011 and forms an eccentric cam 27 from the upper side. It is integrally combined with, and the gap between the upper diaphragm 011 and the rotating shaft 28 forms an airtight packing to maintain airtightness.

The rotational aberration 22 is formed along the periphery from the upper side edge of the rotational disc 21. Specifically, the rotational aberration 22 is composed of a plurality of rotational aberration blades 22a at equal intervals along the circumference, and each rotation The water wheel blade 22a collides with the water sprayed from the venturi 05 and rotates in one direction (clockwise direction in the drawing) (see FIGS. 5 and 6). The rotational water turbine 22 is intended to provide power (rotational force) necessary for the rotational pressure unit 20 to rotate, in particular, power (rotational force) required for the pressure impeller 25 to pressurize.

The negative pressure impeller 24 of the rotational pressure unit 20 is formed from the upper side of the rotating disc 21 to the inside of the rotational aberration 22, and the pressure impeller blades 25a formed on the lower side of the rotating disc 21. ) and has a whirlwind shape in the opposite direction, and is configured using a plurality of negative pressure impeller blades 24a on a circular plane inside the rotational aberration 22. The negative pressure impeller 24 acts to push water to the edge by rotational force.

In addition, a plurality of (plural) streamlined diaphragms 23 fixed to the upper diaphragm 011 along the circumferential direction are formed between the rotational water turbine 22 and the negative pressure impeller 24, and slits are formed between the streamlined diaphragms 23. This enables the flow of water or transmission of pressure. The streamlined diaphragm 23 has a Bernoulli effect because the path along its outer surface is longer than the path through which the fluid flows along its inner surface.

The water pushing the blades of the rotational water turbine 22 rotates in the same rotational direction as the rotational direction of the rotational turbine 22 and the negative pressure impeller 24 (clockwise direction in the drawing), and at the same time, the negative pressure impeller 24 is water (or With the action of pushing air) outward, the Bernoulli effect by the streamlined diaphragm 23 has an effect of further pushing outward. The negative pressure impeller blades 24a allow the fluid to flow from the center to the edge, creating high pressure at the edge and lowering the pressure at the rotating shaft, so that water does not leak into the upper chamber 01 passing between the rotating shaft and the upper diaphragm. .

An eccentric clearance space (S) is formed between the rotation disc 21 and the body 06, and may be configured by removing a part of the body 06 adjacent to the rotation disc 21, for example. The water rotating while being pushed outward from the upper side of the intermediate chamber 02 pours down through the eccentric clearance space S and reaches the periphery of the pressurizing impeller 25 . The pressurizing impeller 25 is formed on the lower side of the rotating disc 21, and the water pressure is increased by the rotational force by which the water rotates the rotational water turbine 22, and is provided downstream. The pressurizing impeller 25 has a whirlwind shape to pull water reaching the edge of the pressurizing impeller 25 from the rotational water turbine 22 through the eccentric clearance space S in the direction of the rotational shaft 28 by a rotational force. It is provided with a pressure impeller blade (25a) of. The pressure impeller blades 25a are formed opposite to the direction of formation of the negative impeller blades 24a, and are in a direction in which the pressure on the rotation axis side increases during rotation, and the water pressurized toward the rotation axis is transported downstream via the transfer screw 29. do.

A flow hole (a waterway through which pressurized water passes) is formed in the center of the lower diaphragm 012, and a transfer screw 29 rotated by the rotary pressure unit 20 is further installed in the flow hole in the center of the lower diaphragm 012. Including, the water collected in the center by the pressurized impeller 25 is transferred to the lower side. The transfer screw 29 is integrally coupled to the rotating shaft 28 extending downward, and has a spiral blade along the periphery of the cylindrical body to rotate the spiral blade in conjunction with the rotation of the rotating shaft 28 to transfer to the lower side. Do it.

On the other hand, as another embodiment, the transfer screw 29 may not be formed, but a through hole is formed in the center of the lower diaphragm 012, and the lower diaphragm 012 and the flow path forming plate (not shown) are overlapped and sealed, and the lower diaphragm ( 012) and a flow path forming plate, a plurality of spiral flow passages may be formed.

In addition, as another embodiment, additional pressure may be performed by forming a centrifugal variable impeller directly below the lower diaphragm 012 in addition to the pressure of the rotary pressure unit 20 . 8 is a cross-sectional view showing a pore cleaner to which the centrifugal variable impeller 60 is applied, and FIG. 9 is a view showing the centrifugal variable impeller 60.

The centrifugal variable impeller 60 is coupled to the rotational shaft 28 under the lower diaphragm 012, has a plurality of blades 62 having a whirlwind shape, and a variable diaphragm 61 is coupled to the end of the blade 62 . The direction of the blades 62 of the centrifugal variable impeller 60 is opposite to the direction of the pressure impeller blades 25a, and pressurizes water from the center to the circumferential direction. One end of the variable diaphragm 61, which is a flexible material, is installed in the blade 62 of the centrifugal variable impeller 60, and the other end thereof is a free end. When the centrifugal variable impeller 60 rotates, the water pressure is increased by the centrifugal force to push the variable diaphragm 61 open, and when the pressure in the lower chamber is higher than the centrifugal force by the centrifugal variable impeller 60, the variable diaphragm 61 By being closed, a constant pressure is maintained in the lower chamber 03 and the diffuser 30.

10 is a perspective view showing a diffuser 30 according to an embodiment of the present invention, and FIG. 11 is a bottom view showing the diffuser 30 according to an embodiment of the present invention.

The diffuser 30 includes a diffuser plate 33 having a disk shape having a thickness and a brush nozzle 31 extending downward from the diffuser plate 33 . A plurality of brush nozzles 31 are formed in a protruding shape from the diffuser plate 33, and extend long like comb teeth of a hair comb so that they penetrate between hairs and reach the scalp.

Inside the brush nozzle 31, a cylindrical through hole 31a (see FIG. 1) serving as a flow path is formed and extends in the longitudinal direction, and a protruding film 31b is formed in the middle of the through hole 31a, and the protruding film 31b ), a plurality of ultra-fine injection holes h1 are formed. In each brush nozzle 31, the plurality of ultra-fine jet nozzles h1 formed on the projection film 31b are spaced 3 to 50 mm from the end of the brush nozzle 31, and the projection film 31b is a brush nozzle ( 31) integrally (as one body) or formed by separately inserted microhole plates.

A plurality of ultra-fine nozzles (ultra-fine holes) h1 are configured in each of the brush nozzles 31, and water is sprayed from the brush nozzles 31, but a plurality of ultra-fine nozzles configured in each of the brush nozzles 31 Through (h1), it is sprayed at high pressure with a straight stream of water that is similar to or smaller than the size of pores. The average diameter of pores is about 0.15 mm, and each ultra-fine nozzle (h1) preferably has a diameter of 0.2 to 0.01 mm. The water stream sprayed from the ultra-fine jet nozzle h1 is preferably a water stream that has a diameter of about 0.2 to 0.01 mm, but is not dispersed and goes straight in a straight line.

12 to 14 are views for explaining other embodiments of forming ultra-fine spray holes h1, and FIG. 12 is a partially cut-away cross-sectional view of a diffuser 30 equipped with a brush nozzle according to a first modified example. 13 is a view showing a brush nozzle according to the second modified example. FIG. 14 (a) shows a micro-hole plate with ultra-fine nozzles, and FIG. 14 (b) shows a micro-hole cup with ultra-fine nozzles.

The brush nozzles of the modified examples are formed by separately inserting the micro-hole plate 31c or the micro-hole cup 31d instead of the projection film 31b, which is a single body, and the micro-hole plate or micro-hole cup in which a plurality of ultra-fine injection ports h1 are formed. is inserted into the internal through hole of the brush nozzle 31 to form an ultra-fine spray hole.

As shown in FIG. 12, one brush nozzle 31 is divided into an upper nozzle part 31-1 and a lower nozzle part 31-2, and both can be screwed together. FIG. 14(a) As shown in, the disk-shaped micro-hole plate 31c having a plurality of ultra-fine jetting holes h1 is interposed between the upper nozzle part 31-1 and the lower nozzle part 31-2 and then fastened, thereby providing a plurality of A brush nozzle having an ultra-fine jet nozzle h1 is configured.

In addition, as shown in FIG. 14 (b), the micro-hole cup 31d, which is cup-shaped and has a plurality of ultra-fine jet nozzles h1 on its bottom surface, is integrally combined in the middle of the brush nozzle 12 as shown in FIG. , For example, inserted into the through hole 31a from the upper side of the diffuser 30 in the manufacturing process, or interposed between the upper nozzle part 31-1 and the lower nozzle part 31-2 similarly to FIG. 12 and coupled It can be. After the micro-hole plate or the micro-hole cup is made of metal or synthetic resin, ultra-fine holes h1 may be formed by laser processing.

According to a study by the present inventors, it was found that the prior art shower had a critical problem in cleaning pores. Usually, the water stream from a shower head is dozens of times larger than the size of the pores, and even if water is poured around the pores on the head, the pressure and speed are almost zero due to the boundary layer phenomenon around the pores or inside the pores, so sebum and contaminants are washed away. It was discovered that there were problems and inconveniences that did not go out.

If the situation between the water stream of the conventional shower and the skin is interpreted hydrodynamically, when the water stream (usually 1-3 mm in diameter) of the shower is poured onto the skin surface (boundary layer), the pressure is constant and the speed between the skin around the pores, which is the interface, and the water stream becomes almost zero (V=0), so even if you spray water strongly with a stream of water (about 1 to 3 mm in diameter) that is dozens of times larger than the pores (about 0.15 mm), the pressure is constant on the surface around the pores and the speed is almost zero. There were problems and inconveniences in that contaminants or sebum did not easily come off.

The present invention provides a means for directly hydraulically excavating the inside of the pores by preventing the boundary layer phenomenon from occurring on the surface of the pores. In order to effectively clean the contaminants in the pores (about 0.15 mm in size), means and methods for solving the above problems are provided by directly hydraulically excavating the contaminants in the pores without generating a boundary layer phenomenon around the pores. In order to eliminate the interface effect around the pores, the hole size is similar to or smaller than the size of the pores to form a fluid flow smaller than the size of the pores, preferably 0.2 ~ 0.01 mm in diameter, and ultra-fine nozzles at a fixed diameter The length of the (ultra-fine hole) should be constant, but the length should be less than 2mm to keep the speed drop small.

The number of ultra-fine holes is appropriately spaced at around 1mm, similar to the spacing between pores, and formed in multiple numbers per single brush nozzle. let it be

And, by forming an oblique angle (A; see FIG. 12) or a gap (B; see FIG. 13) at the tip of the brush nozzle 31, even if the tip of the brush nozzle 31 touches the scalp, the sprayed water It is not clogged and flows out through the hole or gap (B) by the oblique angle.

Even if the lower opening of the brush nozzle 31 is in close contact with the skin (scalp), the water that has already touched the skin is quickly discharged by a structure with an oblique angle or a gap, so that the straight blow of the ultra-fine water stream sprayed from the ultra-fine nozzle is not disturbed. Avoid. The water sprayed from the ultra-fine nozzles does not collide with each other until it reaches the pores and is parallel, and has strong pressure and kinetic energy by the pressure of the rotational pressure unit, for example, a pressure of 150 kPa or more is applied.

On the other hand, it is also possible to wash the hair at the same time as washing the pores. To this end, diffuser injection holes h2 are formed in the diffuser plate 33 (see FIGS. 10 and 11 ) to directly inject water without passing through the brush nozzle 31 . As a result, as shown in FIG. 15 , ultrafine water streams are sprayed from both the diffuser plate 33 and the brush nozzle 31 . According to this configuration, when the brush nozzle 31 of the head 1 penetrates the hair as if combing and performs a slow combing operation, it is possible to directly clean the pores of the scalp with high pressure and at the same time wash the hair.

Hereinafter, the operation of the pore cleaner according to an embodiment of the present invention will be briefly described.

When water is supplied toward the handle (07) of the pore cleaner, impurities are filtered out in the filter (09) inside the handle (07), and the flow rate is accelerated while the purified water passes through the venturi (05) of the head (1). In the air inlet (05-1) of (05), the pressure is lowered by Bernoulli's theorem, making it easier to introduce air.

The water sprayed from the venturi 05 is sprayed in a tangential direction with respect to the rotational turbine 22 of the rotational pressure unit 20, pushing the rotational turbine blade 22a while rotating the eccentric cam, negative pressure impeller, and pressure impeller. .

At the same time, looking at the pumping action of the forcedly injected air, one cycle of air pumping action is configured while the eccentric cam 27 coupled to the rotation shaft rotates one time. After the eccentric cam 27 passes the bottom dead center, the inlet 13 of the air pump corrugated pipe 14 engaged with the eccentric cam is blocked from a certain point to the top dead center, the corrugated pipe is compressed, and the volume of the air pump corrugated pipe 14 increases. By reducing, the pressure in the upper chamber (01) is lowered, and at the same time, the vent hole check plate (11) is opened and air is introduced, and the air inside the air pump corrugated pipe (14) is trapped and pressed, increasing the air pump pressure. As the check valve 15 on the other side of the corrugated pipe 14 is opened, air is forcibly introduced into the air inlet (05-1) of the venturi (05), and water flows through the venturi (05) from the air inlet (05-1). The pressure is lowered and air enters easily. And, as the eccentric cam 27 passes the top dead center, the inlet 13 of the air pump corrugated pipe is opened, the check valve 15 of the air pump corrugated pipe is closed, and the air pump corrugated pipe 14 expands through the inlet 13 to the inside. Air is introduced into the air to form a cycle of air pumping action.

On the other hand, the water mixed with air in the venturi (05) passes about half a turn along the rotational water wheel (22), between the vertical sidewall of the intermediate chamber, that is, the sidewall of the body (06), and the rotational pressure unit (rotation disc). From the start of the eccentric clearance space (S), the flow rate gradually increases and flows to the lower side of the rotational pressing part through one of the gradually widening parts.

In the operation of the rotational pressure unit, two forces act toward the edge of the upper side of the rotational pressure unit to induce the fluid to the edge. The first is the centrifugal force that generates centrifugal force as the rotating aberration and the negative pressure impeller rotates, pushing the fluid to the edge, and the second is the rotating aberration in the long bar-side path of the fixed streamlined diaphragm. At the same time, the Bernoulli effect in which the pressure on the outside of the streamlined diaphragm is lower than the inside pressure occurs, and at the same time, a rotational flow of the Coanda effect rotating around the circumscribed circle connecting the streamlined diaphragms 23 is formed, and the centrifugal force is combined to By applying the force to the outer edge, the fluid in the center flows out between the streamlined diaphragms and maintains the pressure distribution of the fluid going out to the edge.

The flow that draws the fluid inside the fixed streamlined diaphragm toward the rotational aberration is maintained, and as the rotational flow is formed by the Coanda effect passing through the streamlined diaphragm, the air bubbles are broken into small pieces by the vacuum and vortex at the tail of the rotational aberration, and the rotation By being guided by the rotational centrifugal force of the aberration and flowing out to the edge of the rotational pressing part, negative pressure is applied to the fluid trying to flow between the rotational central axis and the upper diaphragm, and rather, the air of the upper chamber is introduced.

The direction of the blades 25a in the pressure impeller at the lower side of the rotational pressure unit is opposite to the direction of the negative pressure impeller blades 24a, so that when the rotational pressure unit rotates, centrifugal force is not generated, but rather, the fluid is pulled toward the center rotation axis. The edge of the rotary pressure unit becomes a negative pressure and a high pressure is formed in the direction of the central rotation axis.

Therefore, the fluid in the eccentric clearance space 32 is forced into the narrow passage of the blades in the pressurized impeller by the rotational force of the rotational aberration and negative pressure impeller and the pressure of the fluid, and is forcibly pushed toward the center. At this time, the gas (air) droplets in the fluid Surface friction and shear stress act between the blades and blades, resulting in more finely broken pieces, and the fluid gathers near the central axis, increasing the pressure.

The pressure-increased fluid passes through the lower diaphragm and is injected into the lower chamber while being rotated and pressurized along the transfer screw 29 . At this time, as the pressure rapidly expands once again, the air bubbles are finely broken to become micro-nano bubbles. In addition, the fluid filled between the ceramic balls of the mineral cartridge 51 in the lower chamber is filled into the brush nozzle formed in the lowermost diffuser 30, and then the ultra-fine nozzle h1 formed in the brush nozzle 30 and It is injected to the outside through the diffuser nozzle h2 of the diffuser plate 33.

Even when the micro-nano bubbles are injected outward through the ultra-fine nozzle, the micro-nano bubbles are vaporized by the pressure deviation and transformed into smaller micro-nano bubbles, and penetrate into the pores together with the fluid to force aeration or adsorb with foreign substances to float.

According to the present invention, forced injection of air (usually containing 21% of oxygen) and vaporization are applied together. , It can give a stronger cleaning effect on pores accumulated with nonene aldehyde, a substance that causes odor, which is the cause of old age odor.

In addition, by forming an oblique angle or gap at the end of the brush nozzle, which is the part that touches the skin or scalp, even if the end of the brush nozzle touches the scalp or skin, the fluid flows smoothly through the oblique angle or the planar gap without clogging.

1: head 01: upper chamber
02: middle chamber 03: lower chamber
04: upper cover 05: venturi
07: handle 011: upper diaphragm
012: lower diaphragm 10: air inlet
20: rotational pressure unit 30: diffuser
31: brush nozzle 51: mineral synthesis cartridge

Claims (15)

In the pore cleaner,
It is configured to include; a diffuser 30 having a plurality of brush nozzles 31 that can penetrate between hairs in a protrusion shape and reach the scalp,
Each of the brush nozzles 31 constitutes a plurality of ultra-fine jet nozzles h1,
While spraying water from the brush nozzle 31, it is characterized by high-pressure spraying with a water stream similar to or thinner than the pore size through the plurality of ultra-fine nozzles configured in each of the brush nozzles 31,
The plurality of ultra-fine jet nozzles (h1),
It is spaced 3 to 50 mm from the end of the brush nozzle 31 and is formed on a projection film integrally formed or a separately inserted microhole plate,
Further comprising a; rotary pressure unit 20 for boosting the water pressure of the supplied water;
Pore Cleaner. In the pore cleaner,
It is configured to include; a diffuser 30 having a plurality of brush nozzles 31 that can penetrate between hairs in a protrusion shape and reach the scalp,
Each of the brush nozzles 31 constitutes a plurality of ultra-fine jet nozzles h1,
The ultra-fine nozzle has a diameter of 0.2 to 0.01 mm,
Water is sprayed from the brush nozzle 31, and high-pressure spray is performed through the plurality of ultra-fine spray holes h1 configured in each of the brush nozzles 31,
The plurality of ultra-fine jet nozzles (h1),
It is spaced 3 to 50 mm from the end of the brush nozzle 31 and is formed on a projection film integrally formed or a separately inserted microhole plate,
Further comprising a; rotary pressure unit 20 for boosting the water pressure of the supplied water;
Pore Cleaner. In the pore cleaner,
It is configured to include; a diffuser 30 having a plurality of brush nozzles 31 that can penetrate between hairs in a protrusion shape and reach the scalp,
Each of the brush nozzles 31 constitutes a plurality of ultra-fine jet nozzles h1,
Spraying water from the brush nozzle 31, spraying at high pressure through the plurality of ultra-fine spray holes h1 configured in each of the brush nozzles 31,
An oblique angle or a gap is formed at the tip of the brush nozzle 31 so that even when the tip of the brush nozzle 31 touches the scalp, the sprayed water is not clogged and passes through the gap or the hole pierced by the oblique angle. Characterized in that it flows out,
Pore Cleaner. The method according to any one of claims 1 to 3,
The diffuser 30 has a diffuser plate 33 having a disk shape,
The brush nozzle 31 is formed in a protruding shape from the diffuser plate 33, and a through hole is formed on the inside,
A diffuser spray hole h2 is formed in the diffuser plate 33 to directly spray water without passing through the brush nozzle 31.
Pore Cleaner. The method of claim 3,
The plurality of ultra-fine jet nozzles (h1),
It is spaced 3 to 50 mm from the end of the brush nozzle 31 and is formed on a projection film integrally formed or a separately inserted microhole plate,
Further comprising a; rotary pressure unit 20 for boosting the water pressure of the supplied water;
Pore Cleaner. The method according to any one of claims 1, 2 or 5,
The rotary pressure unit 20,
A rotating disc 21 having a rotating shaft 28 formed at the center of rotation,
A rotation aberration 22 formed on the edge of the upper side of the rotation disk 21;
It is configured to include a pressure impeller 25 formed on the lower side of the rotating disk 21,
The pressure impeller 25 boosts the water pressure of the water by the rotational force of the water rotating the rotational water turbine 22,
Pore Cleaner. The method of claim 6,
The pressurized impeller 25,
A plurality of pressurization in the form of a whirlwind so as to pull the water that has reached the edge of the pressurized impeller 25 from the rotational water turbine 22 through the eccentric clearance space S in the direction of the rotational shaft 28 by the rotational force. Equipped with an impeller blade (25a),
Pore Cleaner. The method of claim 7,
The rotary pressure unit 20,
A negative pressure impeller 24 composed of a plurality of negative pressure impeller blades 24a having a whirlwind shape in a direction opposite to the pressure impeller blades 25a from the upper side of the rotating disc 21 to the inside of the rotational water turbine 22 );
The negative pressure impeller 24 pushes the water to the edge by the rotational force,
Pore Cleaner. The method of claim 8,
The rotary pressure unit 20,
A plurality of streamlined diaphragms 23 formed along the circumferential direction between the rotational water turbine 22 and the negative pressure impeller 24; further comprising,
Pore Cleaner. The method of claim 6,
A venturi (05) in which water is supplied to the inlet and passed through the narrow neck and then sprayed to the opening, the opening being placed in the tangential direction of the rotational water turbine (22); further comprising,
Pore Cleaner. The method of claim 10,
The venturi (05) has an air inlet (05-1) for injecting air into the neck,
An air injection unit 10 interlocked with the rotary shaft 28 to pump air from the outside to the air inlet 05-1; further comprising,
Pore Cleaner. The method of claim 11,
The air injection unit 10,
an eccentric cam 27 coupled to the rotating shaft 28;
An air pump corrugated pipe (14) for pumping air through the check valve (15) connected to the air inlet (05-1) by being compressed after the inlet (13) formed on one side is blocked by the eccentric cam (27). composed of,
Pore Cleaner. The method of claim 11,
an upper diaphragm 011 separating the upper chamber 01 and the middle chamber 02;
A lower diaphragm 012 separating the middle chamber 02 and the lower chamber 03 is provided,
The air injection part 10 is located in the upper chamber 01, and the rotary pressure part 20 is located in the middle chamber 02,
Pore Cleaner. The method of claim 13,
The flow hole at the center of the lower diaphragm 012 further includes a transfer screw 29 rotated by the rotation pressing unit 20, and transfers the water collected in the center by the pressurizing impeller 25 to the lower side. doing,
Pore Cleaner. The method of claim 13,
A centrifugal variable impeller coupled to the rotating shaft 28 under the lower diaphragm 012, having a plurality of whirlwind-shaped blades 62, and having a variable diaphragm 61 coupled to the end of the blade 62 ( 60);
When the centrifugal variable impeller 60 rotates, the water pressure increases by the centrifugal force to push the variable diaphragm 61 open, and when the pressure in the lower chamber is higher than the centrifugal force caused by the centrifugal variable diaphragm 60, the variable diaphragm to close it,
Pore Cleaner.

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