KR200347228Y1 - Structure for dual nozzle of bowl for making a liquid medicine - Google Patents

Abstract

The present invention relates to a double nozzle structure of a water dispenser, and in particular, the structure of a double nozzle coupled to the through nozzle of the water dispenser in order to discharge the air pressure inside the water dispenser to adjust to the desired pressure value is proposed, according to the present invention cap The dual nozzle structure of the mixer is designed to adjust the pressure inside the mixer to a desired value by simply manipulating a plurality of outer outlets formed to have different diameters at predetermined intervals on the outside of the body to the position of the inner outlet of the inner nozzle. It is about.

The use of the double nozzle structure according to the present invention eliminates the inconvenience of having to adjust the retractable valve from time to time according to the type of medicine to be put into the medicine mixer in the conventional medicine mixer, and set the external outlet set before heating the medicine by heating the medicine mixer The pressure is constantly discharged through to maintain the internal pressure below the set value, and even a beginner can easily operate the water dispenser by a convenient structure that can appropriately change the diameter of the outer outlet through which pressure is discharged. Convenience to produce a uniform quality of the detergent can be obtained.

Description

STRUCTURE FOR DUAL NOZZLE OF BOWL FOR MAKING A LIQUID MEDICINE}

The present invention relates to a double nozzle structure of a water dispenser, and in particular, the structure of a double nozzle coupled to the through nozzle of the water dispenser in order to discharge the air pressure inside the water dispenser to adjust to the desired pressure value is proposed, according to the present invention cap The dual nozzle structure of the mixer is designed to adjust the pressure inside the mixer to a desired value by simply manipulating a plurality of outer outlets formed to have different diameters at predetermined intervals on the outside of the body to the position of the inner outlet of the inner nozzle. It is about.

In general, medicines used for health promotion of the human body are mainly divided into supplements and therapeutic medicines. These medicines are prepared by various methods depending on the purpose of use and use, such as powdered herbal medicines and powdered herbal medicine powders. have.

Among them, the medicinal herbs are most commonly used in the past, and various vegetable or animal herbal medicines and water are mixed in an appropriate ratio and injected into a medicinal bath for several hours to extract the beneficial medicinal ingredients for the human body.

In recent years, it has become easier to prepare a hot water by using a water heater using a heating element such as a heater continuously heated by a gas or an electrically operated heater.

However, such a water dispenser has a problem in that the temperature and pressure inside the water dispenser are continuously increased by using a gas heating method or an electric heater method by escaping from the manual method in which a person directly controls the degree of heating. In order to control the internal temperature and pressure properly, a structure is needed.

In response to these demands, in recent years, two retractable valves, which are typically first and second retractable valves, have been installed so that the first retractable valve is used for completely releasing pressure in the mixer. It is used to discharge and lock the pressure finely.

However, unlike the first retractable valve which discharges the internal pressure at a time point when the manufacturing of the medicine in the mixer is completed after the set time has elapsed, the second retractable valve frequently adjusts the internal pressure by observing the pressure gauge. Manual work is required, and this method of work has not been greatly improved in convenience and method of preparing a medicine by directly heating the water heater.

In addition, depending on whether the type of medicine to be added to the herbal medicine is a herbal medicine or an animal medicine, the time, temperature and pressure to give a different setting is set differently. By observing the pressure of the pressure gauge to the operation of opening and closing the second retractable valve from time to time to manufacture the drug, this method caused a problem that the drug's efficacy is changed by varying the degree of the drug is applied according to the user's skill.

The present invention has been devised to solve the problems as described above, the object of the present invention is a nozzle structure that can be kept constant according to the required use of the pressure inside the bath mixer even if the user does not operate to discharge the pressure from time to time To provide.

Another object of the present invention is to provide a nozzle structure that allows the user to conveniently set and maintain the pressure of the shaker to easily set a predetermined pressure according to the type of medicine to be put into the shaker.

Another object of the present invention will be described in more detail in the configuration and operation to be described later.

1 is a perspective view for showing the overall appearance of the shaker according to the present invention.

Figure 2 is a partial perspective view for showing a double nozzle in the shaker according to the present invention.

Figure 3 is an enlarged perspective view for showing a double nozzle according to the present invention.

Figure 4 is an exploded perspective view for showing an exploded state of the double nozzle according to the present invention.

Figure 5 is an enlarged cross-sectional view for showing a cross-sectional state of the double nozzle according to the present invention.

* Description of the symbols for the main parts of the drawings *

10: Cap Holder 11: Through Hole

12: female thread 13: cap holder body

20: cap 21: cap body

22: cap rim 23, 24, 25: outer outlet

26: cap bolt portion 27: ball

28: spring 29: stop bolt

30: nozzle body 31: internal nozzle

32: cap holder fastening part 33: hex bolt part

34: female thread part 35: inner discharge port

36: Male thread 40: Through nozzle

41: thread 51, 52: gasket

53: stop nut hole 60: top cover

70: control panel 80: top cover fixing portion

90: double nozzle 100: shaker

110: weak body main body 120: upper case

130: lower case 140: gas inlet

The dual nozzle structure of the present invention for solving the above problems,

Put the medicine and water into the inner container to heat the upper lid 60 in a sealed state to prepare a hot water, and one end of the through nozzle 40 penetrating the upper lid 60 is in the inner container side space Located in, the other end of the through nozzle 40 is located on the outer side with the threaded line 41 is formed in the outer diameter in the medicine bath 100 formed to provide a path for discharging the pressure air inside the inner container to the outside in ,

Female threaded portion 34 screwed to the other end threaded line 41 of the through nozzle 40, and hexagonal bolt portion 33 formed integrally on the opposite side of the female threaded portion 34, and the hexagon Cap holder fastening portion 32 in which a male thread line 36 is formed on the opposite side from which the hexagonal bolt portion 33 is connected to the female screw portion 34 in the bolt portion 33: and the cap holder coupling portion 32. In the cap holder fastening portion 32 is formed on the opposite side that is connected to the hexagonal bolt portion 33 is formed in the end is closed cylindrical shape, the inner nozzle formed with the inner discharge hole 35 of a predetermined diameter in a portion around the cylinder (31) is formed integrally with, the nozzle body for penetrating the interior from the female threaded portion 34 to the inner nozzle 31 whose end is closed to guide the pressure air of the inner container to the inner outlet 35 ( 30);

One side is closed and the other side has a cylindrical body that is open, the cylindrical body has an inner diameter that can be in close contact with the inner nozzle 31, the cylindrical body is different at predetermined intervals around Cap formed so that the outer outlet port 23 (24 (25) of the diameter is formed on the same line and the inner outlet 35 is located on the same line when the inner nozzle 31 is fitted inside the cylindrical body) Body 21: And, the edge extends around the other end opened from the cap body 21 to a distance within the cap holder fastening portion 32 in a direction perpendicular to the longitudinal direction of the cap body 21 And formed cap edge portion 22: consisting of a cap 20; And

One side is closed and the other side is formed of a cylindrical body, the through-hole 11 corresponding to the outer diameter of the cap body 21 is formed in the center of the closed one side, the inner side of the cylindrical body female thread Line 12 is formed and the cap holder 10 is screwed with the cap holder fastening portion 32;

After coupling the female threaded portion 34 of the nozzle body 30 to the threaded line 41 of the through nozzle 40, the hexagon bolt 33 is turned to rotate the nozzle body 30 to the through nozzle 40. And the cap 20 is fitted to the inner nozzle 31 so that an outlet of a desired diameter among the outer outlets 23, 24, 25 is in a position facing the inner outlet 35. By inserting the cap body 21 to protrude outward through the through hole 12 of the cap holder 10, the female screw line 12 is screwed and fixed to the cap holder fastening portion 32. The pressure of the inner container of the medicine bath 100 is characterized in that it is configured to freely adjust the diameter of the discharge port.

Preferably, the cap bolt portion 26 is integrally formed at the closed end of the cap body 21, and the desired outer outlet is selected from among the plurality of outer outlets 23, 24, 25 of the cap 20. The cap bolt 26 may be rotated by a wrench or the like so as to be positioned above the inner outlet 35.

In addition, a plurality of hemispherical grooves 37 are formed around the outer circumferential surface of the inner nozzle 31 in the same line in the longitudinal direction with the outer outlets 23, 24, 25 of the cap 20. 20 is inserted into the inner nozzle 31, the stop nut hole 53 is formed in the cap body 21, the hemispherical groove 37 is located to have a screw thread on the inside, the stop nut hole ( 53 is screwed to the screw 27 of the stop nut hole 53 to prevent the ball 27, the spring 28 for supporting the ball 27 and the ball 27 and the spring 28 to the outside The stop bolts 29 are further configured to be sequentially coupled, so that the cap 20 is rotated so that a desired outer outlet from the outer outlets 23, 24, 25 is located above the inner outlet 35. When the ball 27 is seated in the hemispherical groove 37 can be configured to guide the correct position.

In addition, a zero point 200 having a diameter of 0, that is, an outlet is not actually formed is displayed on the same line in which the outer outlets 23, 24 and 25 are formed in the cap body 21, and the cap 20 is displayed. The hemispherical groove 370 for guiding the position of the zero point 200 may be further configured on the same line in the longitudinal direction as the zero point 200.

Hereinafter, specific embodiments of the present invention will be described in detail with reference to the accompanying drawings.

In the following description of the present invention, when 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 omitted, and the following terms are used in the present invention. As the terms set in consideration of the present invention may vary according to the intention or custom of the producer, the definition should be made based on the contents throughout the present specification.

1 is a perspective view for showing the overall appearance of the shaker 100 according to the present invention, according to FIG. 1, the shaker 100 includes a lower case 130, an upper case 120, a shaker body 110, and an upper portion. The cover 60 and the control panel 70, etc., the inner container (not shown) is seated in the medicine body main body 110, the vegetable or animal medicine is injected with water, the upper cover 60 is the inner container (Not shown) is configured to be sealed by the upper cover fixing portion 80 hinged to one side of the bath body main body 110 so as to seal the internal heat and pressure so as not to be easily discharged to the outside, the upper case 120 Heating means (not shown) for heating the inner container seated in the medicine bath body 110 from the lower side is disposed, the gas inlet 140 for receiving gas from the outside to provide the heating means to one side of the lower case 130 ) Is formed .

Here, the first and second through members 42 and 40 are fixedly inserted into the upper cover 60 such that one end thereof faces toward the inner container side and the other end thereof is located outside, and the first and second through members ( 42 and 40, threads 43 and 41 are formed on the outer circumferential surface of the other end, and the thread 41 of the other end of the second penetrating member 40 is a double nozzle 90 according to the present invention. It is a configuration for coupling, the thread 31 of the outer peripheral surface of the other end of the first through member 30 is a configuration in which the opening and closing valve 44 for discharging the pressure of the inner container (not shown) at once.

In order to better show a configuration in which the first through member 42, the opening / closing valve 44, and the second through member 40 and the double nozzle 90 are combined, the upper cover 60 is enlarged in FIG. 2. A partial perspective view is shown.

As shown in FIG. 2, the on-off valve 44 is shown screwed on the threaded line 43 of the first through member 42, and the on-off valve 44 has an inner container (as mentioned above once). It is a configuration for discharging the pressure in (not shown) at a time.

In addition, the female threaded portion 34 of the double nozzle 90 according to the present invention is screwed to the threaded line 41 of the second through member 40 in the threaded line 41 of the second through member 40 of FIG. 2. The structure is shown, in order to bind the double nozzle 90 more strongly to the second through member 40, the hexagonal bolt portion 33 is integrally formed in the double nozzle 90.

In order to show the double nozzle 90 according to the present invention in more detail, FIG. 3 shows an enlarged overall appearance of the double nozzle 90.

The double nozzle 90 shown in FIG. 3 is shown in a direction opposite to the direction shown in FIGS. 1 and 2, and the double nozzle 90 strongly bound to the second through nozzle 40 by the hexagon bolt portion 33. The cap 20 is first inserted into the inner nozzle 31 of the inner nozzle 31 so that the desired outer outlet of the outer outlets 23, 24, 25 is in the position of the inner outlet 35, and the cap holder 10 is placed thereon. Figure shows the shape of the finished product screwed to the cap holder fastening portion (32).

In FIG. 4, the detailed configuration and function of the double nozzle 90 having the overall appearance of FIG. 3 will be described in detail.

First, the double nozzle 90 as a whole consists of three parts, the nozzle body 30, the cap 20 and the cap holder 10, the inner nozzle 31 and the cap rim 22 of the nozzle body 30 The gasket 52 is inserted therebetween so as to prevent leakage of pressure, and the gasket 51 is disposed between the cap rim 22 and the cap holder 10 to prevent leakage of pressure.

The nozzle body 30 is largely divided into four parts, the outer shape of which is described from the left side of the drawings, each of the female screw portion 34, hex bolt portion 33, cap holder fastening portion 32 and the internal nozzle ( 31) is integrally formed, the inside of the nozzle body 30 is penetrated by a predetermined diameter from the female threaded portion 34 to the closed end of the internal nozzle 31 so that the pressure air is moved to the inner outlet 35 It is formed to have a movement path.

The female thread part 34 has a female thread line (not shown) formed on the inner surface for screwing to the threaded line 41 of the second through nozzle 40, and the hexagonal bolt part 33 has a nozzle as mentioned above. As the configuration for strongly screwing the body 30 to the threaded line 41 of the second through member 40, the shape does not necessarily need to be a hexagon bolt shape, the shape of the hexagon bolt portion 33 is square, hexagon, It is sufficient to have a configuration in which a predetermined angle, such as an octagon, is formed and can be rotated by a tool such as a spanner.

The cap holder fastening portion 32 has a bolt body made of a male thread line 36 corresponding to the female thread line 12 of the cap holder 10, and an inner nozzle 31 is formed at the rear end of the cap holder fastening portion 32. The end is formed in a closed cylindrical shape, the hemispherical groove 37 for positioning the ball 27 protruding downward through the stop nut hole 53 of the cap 20 around the inner nozzle 31 Are formed, and the inner discharge hole 35 is formed to a predetermined diameter in a predetermined outer portion of the inner nozzle 31 more than the hemispherical grooves 37.

In this case, the diameter of the inner outlet 35 should be equal to or greater than 0.7 pi (Φ), which is the diameter of the outer outlet of reference numeral 25 having the largest diameter among the outer outlets 23, 24, 25, and the internal thread. The pressure applied through the second through nozzle 40 coupled with the portion 34 is configured to pass through the nozzle body 30 and exit through the inner outlet 35.

As shown in FIG. 4, the cap 20 is open at one side thereof to have an inner diameter through which the internal nozzle 31 can be fitted without tolerance, and the other end of the cap 20 opened at the cap body 21. At the periphery of the cap edge portion 22 and the other end of the cap body 21 formed by extending the rim to a distance within the cap holder fastening portion 32 in a direction perpendicular to the longitudinal direction of the cap body 21 around It consists of a hexagonal cap bolt part 26 formed integrally.

That is, in the cap body 21 of the cap 20 having such a configuration, a plurality of outer outlets 23, 24, 25 are formed on the same rotational track, each of the outer outlets 23, 24. 25 is a diameter of 0.5 pie (Φ), 0.6 pie (Φ), 0.7 pie (Φ) as an embodiment of the present invention, the outer outlet 25 of the 0.5 pie (Φ) is a high pressure Outlet for maintaining, the outer outlet 24 of the 0.6 pie (Φ) is the outlet for maintaining the high and medium pressure, the outer outlet 23 of the 0.7 pie (Φ) is the outlet for maintaining the medium pressure.

Here, each of the diameters of the outer outlets 23, 24, 25 is a diameter in consideration of the necessary pressure according to the type of medicine to be put into the inner container (not shown), and 0.7 pie (Φ) is used for attaching the vegetable medicine. Diameter for medium pressure, 0.6 Φ (Φ) is the diameter for medium and high pressure that can be comprehensively medicinal herbs or animal medicine, diameter of 0.5 Φ (Φ) is the diameter for high pressure for the animal medicine, according to the present invention The diameters of the outer outlets 23, 24, 25 are based on numerical data obtained by repeated experiments.

The rotational trajectory of the outer outlets 23, 24, 25 is such that the inner outlet 35 rotates the outer outlets 23, 24, 25 when the cap body 21 is fitted to the inner nozzle 31. It is formed so as to be located in the track, the upper side of the inner outlet 35 to the predetermined outer outlet that the user wants to set as the cap 20 is turned by the cap bolt portion 26 located at the outermost portion of the cap 20. It is a configuration that allows you to come in position.

Meanwhile, a zero point 200 may be formed on the same line of the outer outlets 23, 24, and 25, and among the hemispherical grooves 37 formed around the inner nozzle 31, the zero point 200 may be formed. A hemispherical groove 370 corresponding to the position may be formed.

The zero point 200 and the corresponding hemispherical groove 370 have a configuration of the outer outlet 23 at the front end of the outer outlet 23, 24, 25 formed in the order of 0.5 pi, 0.6 pi, and 0.7 pi. It is a kind of dummy outlet to indicate the reference point to indicate the beginning of the (24) (25).

Therefore, in the order of zero point 200 without a diameter, an outer outlet 23 of a diameter 0.5 pie, an outer outlet 24 of 0.6 pie, and an outer outlet 25 of 0.7 pie, they may be located above the inner outlet 35. In this case, the hemispherical groove 370 corresponding to the zero point 200 and each of the hemispherical grooves 37 are zero point 200 and the outer outlet 23 by the seating of the ball 27 at a corresponding position. 24) will tell if the position of 25 is correct.

In addition, the cap edge portion 22 extends by a predetermined length from one open end of the cap body 21 to form an edge, and after the cap 20 is fitted, the cap holder 10 is attached to the cap holder fastening portion 32. The support 20 is configured to prevent the cap 20 from escaping to the outside by being fastened to the outside, and the extending length of the cap rim 22 does not protrude outward from the cap holder fastening portion 32 having the male thread 36 formed therein. It is possible to form within the range.

On the other hand, the stop nut hole 53 shown in the cap body 21 has been described in part while explaining the inner nozzle 31 from above, the rotational trajectory of the stop nut hole 53 is formed around the inner nozzle 31. It is formed to match the trajectory of the formed hemispherical grooves 37.

The stop nut hole 53 has a ball 27 having a diameter corresponding to the diameter of the hemispherical groove 37, a spring 28 having an elastic force for supporting the ball 27, and a ball 27 and a spring. After the 28 is inserted into the stop nut hole 53, a stop bolt 29 is inserted in order to prevent the bolt from being separated outwardly. The stop bolt 29 is formed by a screw thread formed on the outer circumferential surface thereof. 53 are screwed to the outer outlet port 23, 24, 25 formed in the cap body 21 when the cap 20 is later turned by the cap bolt portion 26. Whenever it comes to the position of the ball 27 pushed by the spring 28 is seated in the hemispherical groove 37 to temporarily stop the rotation of the cap 20 to secure the position where the outer outlet and the inner outlet meet exactly It is configured to act as a stop.

The cap holder 10 is formed of a cylindrical cap holder body 13 whose one side is sealed and the other side is opened, and a through hole 11 corresponding to the outer diameter of the cap body 21 is formed at the center of the sealed one side. A female thread line 12 is formed inside the cylindrical cam holder body 13 to be screwed with the cap holder fastening portion 32.

That is, the cap holder 10 is screwed to the cap holder fastening portion 32 together with the gasket 52 for sealing the pressure immediately after the cap 20 is fitted to the inner nozzle 31 as described above, In order for the cap holder 10 to be screwed more strongly to the cap holder fastening portion 32, a bolt body such as a hexagon or an octagon may be formed on the outer surface.

As the cap holder 10 is fastened to the cap holder fastening portion 32 as described above, the cap rim portion 22 of the cap 20 is accommodated therein, and then the user uses the tool such as a wrench to secure the cap bolt portion 26. When turned, the desired outer outlet of the outer outlets 23, 24, 25 is at the position of the inner outlet 35, and when the desired outer outlet reaches the desired position, the ball 27 is a hemispherical groove 37 ) Is temporarily stopped turning to indicate the normal position.

The combined cross section of the double nozzle 90 having the above configuration is shown in the cross-sectional view of FIG. 5, and according to FIG. 5, for example, a diameter among the outer outlets 23, 24, 25 formed in the cap body 21. The outer outlet 23 of the 0.5 pie Φ is precisely located at the position of the inner outlet 35 of the inner nozzle 31 so that a path for the pressure to be discharged to the outside is shown in cross section, and the outer outlet 23 The position of the ball 27 is pushed by the elastic force of the spring 28 and the fitted into the hemispherical groove 37 as the position of the inner outlet 35 is exactly matched.

As described above, the outer outlet corresponding to the type of medicine to be injected into the mixer 100 among the outer outlets 23, 24 and 25 of the double nozzle 90 according to the present invention is located above the inner outlet 35. After setting to position, the heating means in the shaker 100 is operated to heat the inner container. For example, when the medicine put into the shaker 100 is an animal medicine, the outside having a diameter of 0.5 pie. The outlet 23 is positioned above the inner outlet 35 to be heated, and when the outer outlet diameter is considered based on accurate process data, the pressure can be maintained within an appropriate value even if the inner container is continuously heated. It is possible for the user to conveniently apply the medicine by eliminating the need for manual labor to adjust the internal pressure from time to time.

In addition, this method does not change the degree of the medicine is deduced according to the user's skill level can be always maintained uniformly, the easy to use anyone using only the outside diameter of the predetermined diameter and the heating time data accordingly It is possible to operate the medicine bath (100).

Although the preferred embodiment of the present invention has been described in detail as described above, those skilled in the art of the present invention will be modified or changed as many as possible without departing from the spirit and scope of the present invention It will be appreciated that the true technical protection scope of the present invention should be judged by the claims.

When using the double nozzle structure according to the present invention, the problem that the retractable valve used to finely discharge or lock the pressure in the shaker in the conventional shaker structure, that is, the problem that must be operated to adjust the pressure from time to time And, there is an effect that can solve the problem that the fine pressure adjustment is not easy.

In addition, since the dual nozzle structure according to the present invention is configured to appropriately set the outer outlet of the diameter set in advance according to the type of medicine to be put into the medicine bath, even beginners can easily operate a uniform quality medicine There is convenience to operate.

Claims (3)

Put the medicine and water into the inner container to heat the upper lid 60 in a sealed state to prepare a hot water, and one end of the through nozzle 40 penetrating the upper lid 60 is in the inner container side space Located in, the other end of the through nozzle 40 is located on the outer side with the threaded line 41 is formed in the outer diameter in the medicine bath 100 formed to provide a path for discharging the pressure air inside the inner container to the outside in , Female threaded portion 34 screwed to the other end threaded line 41 of the through nozzle 40, and hexagonal bolt portion 33 formed integrally on the opposite side of the female threaded portion 34, and the hexagon Cap holder fastening portion 32 in which a male thread line 36 is formed on the opposite side from which the hexagonal bolt portion 33 is connected to the female screw portion 34 in the bolt portion 33: and the cap holder coupling portion 32. In the cap holder fastening portion 32 is formed on the opposite side that is connected to the hexagonal bolt portion 33 is formed in the end is closed cylindrical shape, the inner nozzle formed with the inner discharge hole 35 of a predetermined diameter in a portion around the cylinder (31) is formed integrally with, the nozzle body for penetrating the interior from the female threaded portion 34 to the inner nozzle 31 whose end is closed to guide the pressure air of the inner container to the inner outlet 35 ( 30); One side is closed and the other side has a cylindrical body that is open, the cylindrical body has an inner diameter that can be in close contact with the inner nozzle 31, the cylindrical body is different at predetermined intervals around Cap formed so that the outer outlet port 23 (24 (25) of the diameter is formed on the same line and the inner outlet 35 is located on the same line when the inner nozzle 31 is fitted inside the cylindrical body) Body 21: And, the edge extends around the other end opened from the cap body 21 to a distance within the cap holder fastening portion 32 in a direction perpendicular to the longitudinal direction of the cap body 21 And formed cap edge portion 22: consisting of a cap 20; And One side is closed and the other side is formed of a cylindrical body, the through-hole 11 corresponding to the outer diameter of the cap body 21 is formed in the center of the closed one side, the inner side of the cylindrical body female thread Line 12 is formed and the cap holder 10 is screwed with the cap holder fastening portion 32; After coupling the female threaded portion 34 of the nozzle body 30 to the threaded line 41 of the through nozzle 40, the hexagon bolt 33 is turned to rotate the nozzle body 30 to the through nozzle 40. And the cap 20 is fitted to the inner nozzle 31 so that an outlet of a desired diameter among the outer outlets 23, 24, 25 is in a position facing the inner outlet 35. By inserting the cap body 21 to protrude outward through the through hole 12 of the cap holder 10, the female screw line 12 is screwed and fixed to the cap holder fastening portion 32. , Double nozzle structure of the shaker is configured to freely adjust the diameter of the discharge port discharged pressure of the inner container of the shaker (100). The method of claim 1, The cap bolt portion 26 is integrally formed at the closed end of the cap body 21, and a desired outer discharge port is selected from among the plurality of outer discharge ports 23, 24, 25 of the cap 20. Double nozzle structure of the water bath is characterized in that it is configured to rotate the cap bolt portion 26 with a wrench or the like so as to be positioned at the position of (35). The method of claim 1, Around the outer circumferential surface of the inner nozzle 31, a plurality of hemispherical grooves 37 are formed on the same line in the longitudinal direction with the outer outlets 23, 24, 25 of the cap 20, the cap 20 The stop nut hole 53 is formed in the cap body 21 when the hemispherical groove 37 is positioned so as to have a screw line in the cap body 21 when it is fitted to the inner nozzle 31. There is a stop screwed in the thread of the nut hole 53 to stop the ball 27, the spring 28 for supporting the ball 27 and the ball 27 and the spring 28 to the outside The bolt 29 is further configured to be coupled sequentially, As the ball 27 enters the hemispherical groove 37 when the cap 20 is rotated so that the desired outer outlet of the outer outlets 23, 24, 25 is positioned above the inner outlet 35. Double nozzle structure of a shaker, characterized in that configured to guide the correct position.