KR101810183B1 - Aging container for fermented food - Google Patents

Abstract

The present invention relates to an aging container for fermented food. According to the present invention, the aging container for fermented food comprises: a sealed container which stores and ages fermented food; a container lid which includes a top plate and a side wall, which wraps around the top plate, to open/close an opening unit of the sealed container; a gas discharge hole formed on the top plate to discharge gas generated in the fermented food; an extraction hole formed on the top plate; and an extraction pump installed on the extraction hole to obtain an extract of the fermented food by pumping. Accordingly, the present invention is able to easily discharge gas generated in an aging process of fermented food through the gas discharge hole, to have improved safety, and to easily obtain an extract of fermented food by the extraction pump, thereby enhancing user convenience.

Description

[0001] AGING CONTAINER FOR FERMENTED FOOD [0002]

The present invention relates to a fermented food aging vessel. More particularly, the present invention relates to a fermented food aging container for storing and aging a fermented food that can be aged through fermentation of microorganisms and the like.

Fermented foods are generally fermented by fermentation of lactic acid bacteria or microorganisms including yeast. These fermented foods are generally stored in aged containers and matured. Examples of the aged containers include traditional potatoes.

Although the Onggi has good aging and sanitary advantages, it has a long manufacturing period due to difficulty in processing and has a heavy weight due to its inconvenience in transportation, high transporting cost, good damage due to external force, There is a problem. Therefore, metal drums or synthetic resin fermented food containers are mainly used.

However, the metal drum is also somewhat heavier than the synthetic fermented food container and is easily rusted due to moisture or salt contained in the fermented food, which is inadequate for aging the food. Therefore, the fermented food container made of synthetic resin has advantages such as durability and lightness It is a trend to use as an alternative.

Here, the fermented food container made of synthetic resin is specifically disclosed in Patent Document 1. Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a perspective view of a fermented food container according to the related art. Referring to FIG. 1, the fermented food container according to the prior art is formed of polyethylene and is sloped in the shape of a superficial low- And a main body 2 formed of a double structure of an inner wall 2b formed to be thinner than the outer wall 2a and the outer wall 2a.

The main body 2 has a fitting groove 5 formed at one side of the lower portion so as to have an outer surface perpendicular to the bottom surface of the body 2 and a reinforcing force bar 6 formed radially below the bottom surface of the body 2, An annular engaging step 7 is formed on the upper portion of the lid 4, and an annular wing portion 8 is formed at the edge of the lid 4. [ A handle groove 9 is formed in the upper portion, and a reinforcing force bar 10 is radially formed on the upper portion. Therefore, the fermented food container according to the prior art is light, has excellent strength, and is hygienic.

However, the fermented food container according to the prior art has a problem in that it is required to be ingested by using, for example, a bucket or the like in a state in which the main opening portion 3 of the main body 2 is opened through the lid 4 in order to ingest the fermented contents .

Therefore, in the conventional fermented food container, it is difficult to ingest the fermented food located in the inner bottom. To solve this problem, an extraction tube is inserted into the fitting groove 5 formed in the lower part of the main body 2 Although the liquid is extracted, it is very difficult to pour the extracted liquid into the cup.

Korean Utility Model Registration No. 20-0395100

An object of the present invention is to provide a fermented food which can be easily kept in an enclosed state by being kept in an enclosed state and can be easily fermented so that the fermented food can be easily extracted and the fermented food can be easily fermented And to provide a food aging container.

Another object of the present invention is to provide a fermented food aging container which can be aged in a fermented food by agitating the aged fermented food in a sealed state.

In order to solve the above problems,

According to an embodiment of the present invention, there is provided a fermentation food aging vessel comprising: a hermetically sealed container having an aging space formed therein for storing and aging a fermented food therein, and an opening for externally exposing the aging space;
A container lid including an upper plate and a side wall surrounding the upper plate so as to open and close the opening;
An inner wall protruding upward in a central portion of the upper plate and formed integrally with the inner wall so as to have an eight-character accommodation space therein;

A handle rotatably provided at both ends outside the inner wall;
A second rib formed on the outer side of the inner wall, and a third rib formed on the inner side of the inner wall in which both ends of the handle are provided, A reinforcing portion formed;

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A gas outlet formed at one side of the upper plate with respect to the inner wall to discharge a gas generated from the fermented food and having a mesh to be able to filter out intrusion of foreign matter between the upper plate and the upper plate;

A gas discharge port lid coupled to the outside of the gas discharge port to open and close;

An extraction port formed on the other side of the upper plate about the inner wall;

The extraction hose is installed in the extraction port and inserted into the hermetically sealed container so as to extract the fermented food liquid through the pumping operation. The extraction hose is connected to the extraction hose through the pump lid fastened to the extraction port, An extraction pump connected to the cylinder, a piston for extracting the liquid through a pumping operation, and a push button detachably assembled to the piston, the push button being exposed to the outside of the lid of the container and having a discharge pipe communicating with the piston;

A flow preventing portion formed radially in the extraction port accommodating the cylinder to prevent the cylinder from flowing;

A sealing lid which is used alternately with the extraction pump and which is connected to the outside of the extraction port to seal the aging space; And

A first sealing pad provided on the container lid and disposed between the hermetically sealed container and the container lid to seal the first sealing pad; a second sealing pad provided on the pump lid and interposed between the extraction port and the pump lid to seal the container; A sealing part composed of a third sealing pad interposed between the sealing lids and closed;

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Further, in the container for fermenting fermented food according to an embodiment of the present invention, the closed container includes a depression formed by recessing the side inward so that a handle is formed on both sides of the container; And

A projection formed on an upper portion of the depression to protrude outwardly from a side surface;

As shown in FIG.

In the fermented food aging vessel according to an embodiment of the present invention,

As shown in FIG.

Further, in the fermented food aging vessel according to an embodiment of the present invention, the extraction pump may include an extension pipe, one end of which is detachably attached to the end of the discharge pipe to extend the length of the discharge pipe, and the other end is bent in one direction;

As shown in FIG.

According to another aspect of the present invention, there is provided a fermentation food aging vessel, wherein the extraction pump is integrally formed with the cylinder and is disposed at an upper portion of the pump lid, a through hole is formed in the center of the pump to enable pumping operation of the piston, An auxiliary lid having a first threaded portion formed on an inner peripheral surface of the through hole;

Further comprising:

And a second threaded portion screwed with the first threaded portion may be formed on the push button.

In addition, in the fermented food aging vessel according to an embodiment of the present invention, a filtration unit built in the distal end of the extraction hose to filter out the fermented food together with the liquid body;

As shown in FIG.

According to another aspect of the present invention, there is provided a container for fermenting fermented food according to the present invention, the container being rotatably installed in an aging space so as to expose one end thereof to the outside of the container lid, A stirring device including a screw feeder arranged along the axial direction;

As shown in FIG.

In the fermented food aging vessel according to an embodiment of the present invention, the stirring device may include a motor connected to one end of the screw feeder and installed in the accommodation space and driven;

As shown in FIG.

In addition, in the fermented food aging vessel according to an embodiment of the present invention, the stirring devices may be installed in pairs.

These solutions will become more apparent from the following detailed description taken in conjunction with the accompanying drawings.

Prior to this, terms and words used in the present specification and claims should not be construed in a conventional and dictionary sense, and the inventor may appropriately define the concept of a term in order to best describe its invention The present invention should be construed in accordance with the spirit and scope of the present invention.

According to one embodiment of the present invention, the gas generated during the fermentation process of the fermented food can be easily discharged to the outside through the gas outlet, thereby improving the safety of the fermented food. By extracting the liquid body easily to the outside, there is an effect in terms of ease of use.

In addition, it is possible to effectively shorten the aging period by sealing the aging space by tightening the sealing lid to the extraction port from which the extraction pump is separated, and sealing the container lid, the sealed container, the sealing lid and the extraction port easily through the sealing portion . By closing the pump lid and the extraction portion, the extraction efficiency of the liquid can be improved.

Meanwhile, according to one embodiment of the present invention, the fermented food is agitated while agitating the fermented food whenever necessary through the stirring device, so that the fermented milk having excellent quality can be obtained, thereby improving the purchase satisfaction and reliability.

1 is a perspective view showing a fermented food container according to the prior art in an exploded state;
FIG. 2 is a perspective view of a fermented food aging container according to an embodiment of the present invention. FIG.
FIG. 3 is a cross-sectional view illustrating a binding relationship of a fermented food aging container according to an embodiment of the present invention. FIG.
FIG. 4 is an enlarged cross-sectional view illustrating a main part of a fermented food aging vessel according to an embodiment of the present invention; FIG.
FIG. 5 is a bottom view showing a container lid of a fermented food aging container according to an embodiment of the present invention. FIG.
FIG. 6 is a front view of a fermented food aging container according to an embodiment of the present invention. FIG.
FIG. 7 is a cross-sectional view of a fermented food aging container provided with a stirring device according to an embodiment of the present invention. FIG.

The specific aspects, specific technical features of the present invention will become more apparent from the following detailed description with reference to the accompanying drawings. Note that, in the drawings, like reference numerals denote like elements throughout the drawings, unless otherwise indicated. In the following description of the present invention, detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

In describing the components of the present invention, terms such as first, second, A, B, (a), and (b) may be used. These terms are intended to distinguish the constituent elements from other constituent elements, and the terms do not limit the nature, order or order of the constituent elements. When a component is described as being "connected", "coupled", or "connected" to another component, the component may be directly connected to or connected to the other component, It should be understood that an element may be "connected," "coupled," or "connected."

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

2 to 6, the fermentation food aging vessel 1 according to the embodiment of the present invention is provided with a fermentation space 11 inside the fermentation space 11 so that the fermented food can be stored and aged, A top plate 20a formed substantially the same as the opening 12 so as to open and close the opening 12 and a side wall 20b surrounding the top plate 20a And a container lid 20 having an inner wall 20d protruding upward in an integrally rounded shape such that a receiving space 20c is formed at the center of the upper plate 20a.

The closed container 10 is a component for aging a fermented food containing a fermentable food, that is, a fermented food including a fruit wine, a herbal wine, a mosquito, a mulberry or a takju, Or polyethylene terephthalate (PET).

The closed container 10 includes a first fastening part 12a formed on the outer circumferential surface of the opening 12 into which the fermented food is introduced and a second fastening part 12b fastened to the first fastening part 12a May be formed on the inner circumferential surface of the side wall 20b and sealed with the container lid 20 by a screw fastening method.

Since the closed container 10 may be difficult to store and store by only the handle 29 provided on the container lid 20 due to the weight of the fermented food, a handle (see 13 in FIG. 6) is formed on both sides of the side .

That is, the handle 13 forms a depression 13a by depressing the side surface of the hermetically sealed container 10 to the inside and projects the side surface outward to the top of the depression 13a, ), So that they can be formed on both sides of the closed container 10 side. The closed container 10 in which the handle 13 is formed can be referred to as a light port.

In addition, the closed container 10 is a reinforced portion 40 that can reinforce strength, and a rib may be formed around the closed container 10 along the longitudinal direction thereof in a concavo-convex form. Here, the ribs are referred to as first ribs 41 because the same terms are used hereinafter.

Therefore, according to the embodiment of the present invention, the durability of the sealed container 10 for storing and fermenting fermented food through the reinforcing part 40 can be improved, and it is easy to store and move through the handle 13, It is possible to safely ferment fermented food.

Meanwhile, the container lid 20 according to an embodiment of the present invention may be configured such that the fermented food being aged in the fermentation space 11 is aged while being safely stored for a long time, And includes a top plate 20a made of synthetic resin and a side wall 20b surrounding the top plate 20a.

In addition to this, an inner wall 20d formed at an upper central portion of the upper plate 20a includes a handle 29 rotatably installed on an upper portion of the container lid 20 through the inner wall 20d .

Here, the container lid 20 is provided with a first sealing pad 31, which can be made of styrofoam or the like, as a sealing part 30 at the lower part of the upper plate 20a and interposed between the sealing lid 20 and the hermetically sealed container 10, The hermetic container 10 is easily sealed through the first sealing pad 31. Accordingly, the aging period of the fermented food can be effectively shortened.

The inner wall 20d is integrally formed in a round shape so as to have an accommodating space 20c in the form of an eight letter shape and is protruded upward in the central portion of the upper portion of the upper plate 20a. The hinged portion 29a provided at both ends of the handle 29 is rotatably provided so that the fermented food fermenting container 1 can be easily carried and moved.

The second ribs 42 are arranged on the outer side of the inner wall 20d to reinforce the strength and the third ribs 43 are also provided on the inner side where both ends of the handle 29 are provided. And are disposed on the right and left sides with respect to the support portion 29a.

Therefore, according to the embodiment of the present invention, the durability of the integrally formed inner wall 20d for easily storing and storing the fermented food aging container 1 through the handle 29 is defined by the second and third ribs 42 ) Is effective in terms of extending the life of the fermented food aging vessel (1).

Meanwhile, the fermentation food aging vessel 1 according to an embodiment of the present invention is formed on the left side of the upper plate 20a with respect to the inner wall 20d as a center, discharging gas generated from the fermented food, A gas outlet 21 formed with a mesh 21a so as to filter out the gas outlet 21 and a gas outlet lid 21b connected to the outside of the gas outlet 21 to open and close.

The gas outlet 21 is formed in a hole in the upper plate 20a so that the gas generated in the aging process of the fermented food stored in the fermentation space 11 is discharged to the outside.

In order to open and close the gas outlet 21, the gas outlet lid 21b may be fastened to the outside by, for example, a screw fastening method. When the gas outlet lid 21b is opened through the gas outlet lid 21b, A foreign object such as a fly can be filtered through the mesh 21a to enter the aging space 11. [

That is, by forming the net 21a between the gas outlet 21 and the upper plate 20a, the gas generated during the fermentation process of the fermented food is discharged to the outside, It is effective on the side.

The fermented food aging vessel 1 according to an embodiment of the present invention is provided with an extraction port 22 formed on the right side of the top plate 20a in the figure centered on the inner wall 20d and the extraction port 22 (22a) formed in the extraction port (22) for preventing the flow of the extraction pump (23) and a flow prevention part (22b) for preventing the flow of the extraction pump (23) And a sealing lid 22b fastened to the sphere 22 to seal the aging space 11.

The extraction port 22 is formed so as to be able to extract the liquid fermented food fermented in the fermentation space 11 to the outside of the closed container 10 in the fermentation space 11 and can be screwed to the extraction pump 23, for example.

The extraction pump 23 is provided in the extraction port 22 and is a component for extracting the fermented food liquid into the outside of the closed container 10 through a pumping operation. The extraction pump 23 is inserted into the closed container 10, And an extraction hose 24 connected to the extraction hose 24. The extraction hose 24 connected to the extraction hose 24 is connected to the extraction port 22 through a pump lid 25, A piston 27 connected to the cylinder 26 for extracting the liquid through a pumping operation and a piston 27 detachably attached to the piston 27 and exposed to the outside of the container lid 20, And a push button 28 having a discharge pipe 28a communicating with the discharge pipe 28a.

The extraction pump 23 can be interpreted as a conventional dispenser which is installed in, for example, a shampoo container or a cosmetic container and discharges the liquid to the outside through pumping action. Even if it is immersed in the fermented food for a long time, And can be made of a synthetic resin which does not.

In order to prevent the left and right flows of the cylinder 26 in the drawing in the pumping operation of the extraction pump 23, the flow prevention part 22a is provided in the extraction port 22, in which the cylinder 26 is accommodated, And the outer diameter of the cylinder 26 is supported through the flow preventing portion 22a, so that the pumping operation for extracting the liquid can be easily performed.

The extraction pump 23 is provided with a filtration unit (refer to 24a in Fig. 6) at the end of the extraction hose 24 to improve the ordinary dispenser. The push button 28 can be detachably attached to the piston 27 And an extension pipe 28b is detachably assembled to the end of the discharge pipe 28a formed in the push button 28. [

The extraction pump 23 is integrally formed with the cylinder 26 and is disposed on the upper portion of the pump lid 25. A through hole 25b is formed in the center of the pump 25 so that the piston 27 can be pumped, And a second screw portion 28c screwed with the first screw portion 25c is formed on the push button 28 so that the second screw portion 25c is screwed into the first screw portion 25c. .

That is, the extraction hose 24 is inserted into the aging space 11 so that the distal end of the extraction hose 24 contacts the bottom of the closed container 10, thereby extracting the fermented food liquid during the pumping operation through the push button 28, And the filtration portion 24a is incorporated at the distal end.

In the process of extracting the fermented food liquid through the extraction hose 24, the filtration unit 24a filters out the debris of the fermented food or the lump of the fermented food solidified into the extraction hose 24 together with the liquid water, And the like can be prevented. Such a filtration section 24a can be implemented by a method in which a conventional liquid filtration filter is detachably attached to the extraction hose 24.

The piston 27 and the push button 28 are separated from each other so that the upper diameter of the piston 27 in the drawing is substantially the same as the inner diameter of the lower end of the push button 28, do. And, by forming the diameter of the end of the discharge pipe 28a to be substantially equal to the inner diameter of the extension pipe 28b, it is also made detachable in a fitting manner.

The other end of the extension pipe 28b, which is not connected to the discharge pipe 28a, is bent in the downward direction in the drawing, so that the extracted drink can be easily contained in a cup or the like.

Therefore, according to the embodiment of the present invention, the extraction hose 24 can extract only the liquid of the fermented food during the pumping operation of the push button 28 through the filtration unit 24a, When the extraction pump 23 is clogged, the push button 28 and the extension pipe 28b can be separated and cleaned, which is effective in terms of maintenance.

When the liquid is not extracted, the push button 28 is fastened to the auxiliary lid 25a through the first and second screw portions 25c and 28c to prevent the pumping operation from being performed. Thus, for example, So that unnecessary waste or the like is prevented from being generated.

Meanwhile, the sealing lid 22b according to the embodiment of the present invention is fastened to the outside of the extraction port 22, in which the extraction pump 23 is separated, to seal the aging space 11, thereby shortening the aging period of the fermented food . That is, by tightening the sealing lid 22b and the extraction pump 23 alternately with the extraction port 22, the fermented food can be aged easily and the fermented food can be extracted and taken out do.

Here, in the process of ripening through the closed lid 22b, the closed container 10 is always kept in the closed state in the extraction process through the extraction pump 23, and the pump 22 for installing the extraction pump 23 in the extraction port 22, The lid 25 is provided with a second sealing pad 32 as a sealing part 30 and interposed between the extraction port 22 and the pump lid 25. The sealing lid 22b is also provided with a third sealing pad 33 as a sealing part 30 so as to be interposed between the extraction part 22 and the sealing lid 22b.

Therefore, according to the embodiment of the present invention, the closed container 10 can be closed through the closed lid 22b to shorten the aging period, and the closed container 10 can be opened The fermented food can be easily kept in a sealed state at all times, thereby improving the degree of fermentation of the fermented food.

7, the fermented food aging vessel 1 according to the embodiment of the present invention may further include a manually or automatically driveable stirring device 50 for stirring the fermented food while transferring the fermented food in one direction . Here, the stirring device 50 may be installed in a pair in the accommodation space 20c provided in the inner wall 20d.

The manual stirring device 50 is rotatably inserted into the aging space 11 so as to expose one end thereof to the outside of the container lid 20 and a screw 54 stirring the fermented food through rotation is arranged along the axial direction And a screw feeder 53 formed thereon.

The automatic stirring device 50 includes a motor 51 installed in the accommodation space 20c and one end rotatably installed in the motor 51 to be inserted into the aging space 11 and stirring the fermented food And a screw feeder (53) in which a screw (54) is arranged along the axial direction.

Here, the motor 51 is powered by an external power source or a separate battery (not shown), so that the screw feeder 53 rotates in conjunction with the motor 51 to feed the fermented food through the screw 54 And is then conveyed in one direction to be stirred. In addition, the switch 52 is provided on the upper surface of the drawing, and by operating the switch 52, the power can be supplied or cut off.

The screw feeder 53 is rotatably installed at a lower portion of the motor 51. A hole (not shown) may be formed in the receiving space 20c for connection with the motor 51 .

The screw feeder 53 and the screw 54 may be formed of a material which does not cause corrosion even if it is immersed in the fermented food for a long time and is formed to have a length adjacent to the bottom of the closed container 10, It can be stirred at the same time.

Therefore, according to the embodiment of the present invention, for example, fermented food and the liquid are stirred and aged when necessary, through the screw feeder 53 rotating in conjunction with the motor 51, . The liquid can be easily extracted through the extraction pump 23 including the extraction hose 24 inserted into the accommodation space 11 so as to be adjacent to the bottom of the closed container 10 and stored in a cup or the like .

While the present invention has been described in detail with reference to the embodiments thereof, it is to be understood that the same is by way of illustration and example only and is not to be construed as limiting the scope of the invention. It is to be understood that the terms "comprises", "comprising", "having", and the like as used herein are meant to imply that a component can be implied unless specifically stated to the contrary And all terms including technical and scientific terms are to be understood as being understood to be generally understood by those skilled in the art to which the invention belongs, Have the same meaning.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the essential characteristics thereof. Therefore, the embodiments disclosed in the present invention are not intended to limit the scope of the present invention but to limit the scope of the present invention. The scope of protection of the present invention should be construed according to the following claims, and all technical ideas within the scope of equivalents should be construed as falling within the scope of the present invention.

1 - fermented food aging container 10 - sealed container
11 - Aging space 12 - opening
12a-first fastening part 12b-second fastening part
13 - Handle 13a - Depression
13b - protrusion 20 - container lid
20a - top plate 20b - side wall
20c - accommodation space 20d - inner wall
21 - gas outlet 21a - mesh
21b - gas outlet cap 22 - extractor
22a - flow preventing portion 22b - sealing lid
23 - Extraction Pump 24 - Extraction Hose
24a - Filtration section 25 - Pump lid
25a - Auxiliary lid 25b - Through hole
25c - Screw thread 26 - Cylinder
27 - Piston 28 - Push button
28a - discharge tube 28b - tube
28c - second threaded portion 29 - handle
29a - Hinge 30 - Closure
31 - first sealing pad 32 - second sealing pad
33 - third sealing pad 40 - reinforcing portion
41 - first rib 42 - second rib
43 - Third rib 50 - Agitator
51 - Motor 52 - Switch
53 - Screw feeder 54 - Screw

Claims (7)

A sealed container in which an aging space is formed inside the fermented food so that the fermented food can be stored and aged, and an opening for externally exposing the aging space is formed;
A container lid including an upper plate and a side wall surrounding the upper plate so as to open and close the opening;
An inner wall protruding upward in a central portion of the upper plate and formed integrally with the inner wall so as to have an eight-character accommodation space therein;
A handle rotatably provided at both ends outside the inner wall;
A second rib formed on the outer side of the inner wall, and a third rib formed on the inner side of the inner wall, both ends of which are provided at both ends, on the periphery of the hermetically sealed container, ;
A gas outlet formed at one side of the upper plate with respect to the inner wall to discharge a gas generated from the fermented food and having a mesh to be able to filter out intrusion of foreign matter between the upper plate and the upper plate;
A gas discharge port lid coupled to the outside of the gas discharge port to open and close;
An extraction port formed on the other side of the upper plate about the inner wall;
The extraction hose is installed in the extraction port and inserted into the hermetically sealed container so as to extract the fermented food liquid through the pumping operation. The extraction hose is connected to the extraction hose through the pump lid fastened to the extraction port, An extraction pump connected to the cylinder, a piston for extracting the liquid through a pumping operation, and a push button detachably assembled to the piston, the push button being exposed to the outside of the lid of the container and having a discharge pipe communicating with the piston;
A flow preventing portion formed radially in the extraction port accommodating the cylinder to prevent the cylinder from flowing;
A sealing lid which is used alternately with the extraction pump and which is connected to the outside of the extraction port to seal the aging space; And
A first sealing pad provided on the container lid and disposed between the hermetically sealed container and the container lid to seal the first sealing pad; a second sealing pad provided on the pump lid and interposed between the extraction port and the pump lid to seal the container; A sealing part composed of a third sealing pad interposed between the sealing lids and closed;
A fermented food aging vessel.
The method according to claim 1,
The closed container includes a depression formed by recessing a side surface inwardly so as to form a handle on both sides of the side surface; And
A projection formed on an upper portion of the depression to protrude outwardly from a side surface;
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delete The method according to claim 1,
Wherein the extraction pump comprises: an extension pipe, one end of which is detachably attached to the end of the discharge pipe to extend the length of the discharge pipe and the other end is bent in one direction;
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The method according to claim 1,
The extraction pump is integrally formed with the cylinder and is disposed on the upper part of the pump lid. The extraction cap has a through hole formed at the center of the piston so that the piston can be pumped, and a first screw is formed on the inner peripheral surface of the through hole.
Further comprising:
And a second threaded portion screwed with the first threaded portion is formed on a push button.
The method according to claim 1,
An agitating device including a screw feeder rotatably installed in the aging space such that one end thereof is exposed to the outside of the container lid and the agitating screw is arranged along the axial direction while rotating the fermented food in one direction through rotation;
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The method of claim 6,
The stirring device includes a motor connected to one end of the screw feeder and installed in the accommodation space and driven;
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