CN210185276U

CN210185276U - Juice extracting barrel

Info

Publication number: CN210185276U
Application number: CN201822186296.7U
Authority: CN
Inventors: Young-Ki Kim; 金煐麒; Cha-Woo Lee; 李次雨
Original assignee: Hurom Co Ltd
Current assignee: Hurom Co Ltd
Priority date: 2017-10-31
Filing date: 2018-02-28
Publication date: 2020-03-27
Anticipated expiration: 2028-02-28
Also published as: CN211186792U; KR20190001102U; KR200492833Y1; CN209031824U; TWM570100U

Abstract

The utility model relates to a juicing barrel. The utility model discloses juice extracting barrel can include: a first module formed as a cylinder including an upper end and a lower end, at least one slit and at least one wall being alternately formed in a circumferential direction at a position spaced apart from the upper end downward by a predetermined distance; the second module is detachably combined with the first module and is formed into a cylinder, and ribs are formed on the second module and can be inserted into the slits to form gaps with the slits; the second module is wrapped and combined with the first module, the walls comprise a wall with a relatively wide width and a wall with a relatively narrow width, and the second ribs are formed on the inner circumferential surface of the wall with the relatively wide width.

Description

Juice extracting barrel

The application is a divisional application of a utility model patent application with the application date of 2018, 28 months 2 and the application number of 201820284088.8 and the name of a utility model of a juicing barrel.

Technical Field

The utility model relates to a juicing barrel, in particular to a juicing barrel consisting of two modules.

Background

Recently, as health concerns increase, juice extractors having a function of making juice directly from a juice extraction object such as vegetables, grains, and fruits and eating the juice have been used more frequently.

A general operation manner of such a juicer is a manner of pressing a juicing object on a steel plate, for example, using the principle of juicing by stone-milling beans, as disclosed in korean patent No. 793852.

For this purpose, the juice extractor has: a driving part for providing a rotational force; a tub cover having a driving shaft for receiving a rotational force from the driving part; a screw connected with the driving shaft and used for squeezing and crushing the juicing object through a screw spiral formed on the local part of the screw; and a juice extracting barrel for separating the juice produced by the screw. The driving part providing a rotating force to the juice extractor includes a motor and a decelerator. The motor is connected with the driving shaft and is used for transmitting the rotating force to the screw rod. For this purpose, the drive shaft penetrates the lower part of the barrel cover and is connected to the screw.

Generally, a juicing bucket has a mesh structure (mesh structure) made of mesh holes. A juice extracting bucket having a mesh structure has a problem of low juice extracting efficiency because a juice extracting object is easily clogged. Further, since the mesh is formed densely, there is a problem that it is difficult to clean the object to be juiced stuck on the mesh. Further, although various filter structures are conceivable, it is difficult to apply the filter structure to a juicer of a squeezing type using a screw since it performs a simple filtering function or the like.

SUMMERY OF THE UTILITY MODEL

The utility model relates to a solve as above the problem and provide, its aim at provides a bucket of squeezing juice, should squeeze juice the bucket and comprise two modules, can be applied to the juice extractor of squeezing the mode, wash simultaneously portably and can improve juice extraction efficiency.

The utility model discloses a juicing barrel of multiple embodiments can include: a first module formed in a cylinder and formed with at least one slit; and a second module having ribs formed thereon and insertable into the slits; when the second module is combined with the first module, the rib is inserted into the slit, so that a prescribed slit can be formed between the rib and the slit.

The inner diameter of each portion of one of the first and second modules may be formed to be greater than the outer diameter of the corresponding portion of the other of the first and second modules, so that one of the first and second modules can be wrapped and combined with the other of the first and second modules.

Ribs may be formed on an inner circumferential surface of one of the first and second modules.

The utility model discloses a juicing barrel of multiple embodiments can include: a first module formed in a cylinder and formed with at least one slit; and a second module having ribs formed thereon and insertable into the slits; the rib is inserted into the slit when the second module is coupled to the first module, so that a predetermined slit can be formed between the rib and the slit, and the second module can be wrapped around and coupled to the first module.

Ribs may be formed on an inner circumferential surface of the first module.

A cylinder integrally formed at an upper portion of the first module and formed with a pressing space, the rib being further formed on an inner circumferential surface of the cylinder, and the slit being formed at a lower portion of the first module.

A reinforcing ring may be formed on the first module, the slits may be formed separately with reference to the reinforcing ring, and first ribs may be formed between the slits.

The slit may be continuously formed from the upper side to the lower side of the first module.

The ribs may be formed adjacent to the slit.

The ribs may include first ribs formed to be spaced apart from each other along a lower inner circumferential surface of the wall where the slit is not formed.

The first rib may be formed adjacent to the slit.

The ribs may include a second rib formed long along a length direction of an inner circumferential surface of a wall where the slit is not formed.

A step may be formed on the second rib.

The first rib may be formed adjacent to the slit.

The walls where the slit is not formed may include a wall having a relatively narrow width and a wall having a relatively wide width, and the rib inserted into the slit of the first module is not formed on the inner circumferential surface of the second module corresponding to the wall having the relatively wide width.

The walls where the slit is not formed may include a wall having a relatively narrow width and a wall having a relatively wide width, and the second ribs may be formed on an inner circumferential surface of the wall having a relatively wide width in the first module.

A separate space may be formed between an outer circumferential surface of the first module and an inner circumferential surface of the second module.

The partitioned space may be wider at a lower side than at an upper side.

The first module may be formed in a shape in which the diameter thereof is smaller toward the lower side.

A step may be formed on a wall of the first module such that the partitioned space becomes wider toward a lower side.

The slit formed between the slit of the first module and the rib of the second module may be gradually widened from a radially inner side to an outer side.

The ribs may include first ribs formed to be spaced apart from each other along a lower inner circumferential surface of a wall where the slit is not formed, the first ribs being formed adjacent to the slit.

The wall may have a shape that is wider as it goes toward the radially inner side of the first module.

The wall may be semi-circular, elliptical or trapezoidal in cross-section.

The slit formed between the slit of the first module and the rib of the second module is narrower on a lower side than an upper side of the juice extracting tub.

The slit may be narrower in width toward the upper side.

A stepped portion may be formed on the ribs of the second module, and a width of the ribs on an upper side may be smaller than a width of the ribs on a lower side with reference to the stepped portion.

The slit may be narrower in width toward the upper side.

An annular flange may be formed on the lower end of the first module.

An annular flange may be formed on a lower end of the second module to support the first module.

The second module may further include a juice discharge port, a residue discharge port, and a barrel hole formed at a lower end of the second module, and the juice extracting barrel may further include a first screw gasket for closing an outer circumferential surface of the barrel hole.

A mounting part may be formed at an inner lower side of the second module, and the juice extracting tub may further include a second screw gasket for closing an inner side of the mounting part of the second module.

The utility model discloses a juicing barrel of multiple embodiment includes: a first module formed as a cylinder including an upper end and a lower end, at least one slit being formed downward at a position spaced apart from a downward portion of the upper end by a predetermined distance; and a second module covering the first module, detachably combined with the first module, and formed into a cylinder, the second module having ribs formed on an inner circumferential surface thereof, the ribs protruding in a radial direction and being capable of being inserted into the slits; the set distance is shorter than the length of the slit, and when the second module is wrapped around and coupled to the first module, the rib is inserted into the slit and a slit having a predetermined shape is formed between the rib and the slit. Since the juice extracting tub includes two detachable modules, the two modules can be separated during cleaning, so that the juice extracting tub can be easily cleaned, and the problem of clogging of the mesh in the conventional net tub can be fundamentally solved, so that a brush, which is necessary in the conventional vertical type juice extracting tub, and various parts for driving the brush are not required.

The predetermined shape may be constant in a state where the second module and the first module are combined.

The slits may be connected to each other by an annular reinforcing ring, thereby maintaining the width of the slits constant.

Each of the slits may include an upper end and a lower end, and the annular reinforcing ring may be located between the upper and lower ends of the slit or the lower end of the slit.

The first module may include at least one wall formed alternately with at least one slit in a circumferential direction, at least one first rib and at least one second rib being formed on an inner circumferential surface of the first module, the first rib having a length less than that of the slit, the second rib having a length greater than that of the slit.

One of the first rib and the second rib may be formed on an inner circumferential surface of one wall.

The walls may include a relatively wide width wall and a relatively narrow width wall, and the first rib may be formed at an inner circumferential surface of the relatively narrow width wall and the second rib may be formed at an inner circumferential surface of the relatively wide width wall.

The ribs may not be formed on an inner circumferential surface of the second module facing the wall of the first module having a relatively wide width.

In order to fix the first module and the second module, fixing means capable of being coupled to each other may be formed on an outer circumferential surface of the relatively wide wall of the first module and an inner circumferential surface of the second module facing the relatively wide wall.

The first rib and the slit may be formed adjacent to each other.

The second rib may be formed with a reduced diameter step.

The size of the slits may vary in the length direction.

The size of the slots may also vary in the radial direction.

The slits may become gradually wider in size from the radially inner side to the outer side.

The slot is narrower in size in the lower portion than in the upper portion.

The width of the slit may be wider toward the lower portion side.

A stepped portion may be formed on the ribs of the second module, and a width of the upper side ribs may be smaller than a width of the lower side ribs with reference to the stepped portion.

A partitioned space may be formed between an outer circumferential surface of the first module and an inner circumferential surface of the second module, the partitioned space being wider at a lower side than at an upper side.

The second module may further include a juice outlet and a slag outlet formed at a lower portion of the second module.

The juice extracting tub may further include a first screw packing for sealing an outer circumferential surface of the tub hole.

The utility model discloses a juicing barrel of multiple embodiments can include: a first module formed as a cylinder including an upper end and a lower end, and having at least one slit formed at a lower side; the second module is detachably combined with the first module and is formed into a cylinder, and ribs are formed on the second module and can be inserted into the slits to form gaps with the slits; the slits are connected to each other by an annular reinforcing ring, thereby keeping the width of the slits constant. Since the width of the slit is maintained constant by the annular reinforcing ring, a phenomenon in which the width of the slit is changed due to pressure generated during the squeezing/juicing process to cause leakage of residue to the outside of the first block through the slit can be prevented, and deformation of the first block can be prevented.

The inner diameter of each portion of the second module is formed to be larger than the outer diameter of the corresponding portion of the first module, so that the second module can be wrapped and coupled to the first module.

The ribs may protrude radially inward on an inner circumferential surface of the second module so as to be inserted into the slits.

The utility model discloses a juicing barrel of multiple embodiments can include: a first module formed as a cylinder including an upper end and a lower end, at least one slit and at least one wall being alternately formed in a circumferential direction at a position spaced apart from the upper end downward by a predetermined distance; the second module is detachably combined with the first module and is formed into a cylinder, and ribs are formed on the second module and can be inserted into the slits to form gaps with the slits; the second module may be wrapped and combined with the first module, and at least one rib may be protrudingly formed on an inner circumferential surface of the wall. The ribs formed on the inner circumferential surface of the first block can guide the object to be juiced downward, and when the screw located in the first block rotates, the ribs can generate sufficient squeezing force or crushing force and prevent the first block from deforming. Therefore, the utility model discloses a juicing barrel of multiple embodiments not only can play the filtering action of separation residue and juice, can also carry out compression cylinder's effect.

A rib may be protrudingly formed on an inner circumferential surface of one wall.

The ribs formed on the inner circumferential surface of the wall may include a first rib having a length less than that of the slit and a second rib having a length greater than that of the slit.

The walls may include a relatively wide width wall and a relatively narrow width wall, and the first rib may be formed on an inner circumferential surface of the relatively narrow width wall and the second rib may be formed on an inner circumferential surface of the relatively wide width wall.

The first rib may be formed adjacent to the slit.

The utility model discloses the bucket of squeezing juice of multiple embodiment can include: a first module formed of a hollow cylinder so as to be able to receive a screw therein, at least one slit and at least one wall being alternately formed in a circumferential direction of the first module; and a second module formed as a cylinder so as to be detachably coupled with the first module; the second module may be coupled to the first module in a covering manner, and at least one rib may be formed on an inner circumferential surface of the wall to protrude radially inward. Through forming in rib on the inner peripheral surface of first module, the utility model discloses a juicing barrel of multiple embodiment not only can play the filtering action of separation residue and juice, can also carry out the effect of compression cylinder.

At least one rib may be formed on an inner circumferential surface of one wall to protrude radially inward.

The first rib may be formed adjacent to the slit.

The inner circumferential surface of the second module may include ribs protruding radially inward, the ribs being insertable into the at least one slit and forming slits therebetween, the ribs not being formed on the inner circumferential surface of the second module facing the wall surface having the relatively wide width.

A coupling groove may be formed on an outer circumferential surface of the relatively wide wall of the first module, and a coupling protrusion capable of coupling with the coupling groove may be formed on an inner circumferential surface of the second module facing the relatively wide wall.

The slit between the rib of the second module and the slit can be maintained by the combination of the combination protrusion and the combination groove.

The slit may become gradually wider from the radially inner side to the outer side.

The utility model discloses a juicing barrel of multiple embodiments can include: a first module formed of a hollow cylinder so as to be able to receive a screw therein, at least one slit and at least one wall being alternately formed in a circumferential direction of the first module; and a second module formed as a cylinder so as to be detachably coupled with the first module; the second module may be coupled to the first module so as to cover the first module, at least one rib may be formed on an inner circumferential surface of the first module to protrude radially inward, and at least a part of the at least one rib may be formed adjacent to the slit. In a case where at least a portion of the ribs of the first module is formed adjacent to the slit, the residue jumps over the slit by the ribs when the screw located inside the first module is rotated. Thereby, the residue is prevented from entering a slit formed between the rib of the second block and the slit of the first block, and the juicing efficiency is improved.

At least two ribs may be formed on an inner circumferential surface of the first module, the ribs including a first rib and a second rib, a length of the first rib being less than or equal to a length of the slit, and a length of the second rib being greater than the length of the slit.

The first rib may be formed adjacent to the slit.

The protruding height of the second ribs may become gradually lower from the upper portion to the lower portion.

A reduced diameter step may be formed on the second rib.

The utility model discloses a juicing barrel of multiple embodiments can include: a first module formed of a hollow cylinder so as to be able to receive a screw therein, at least one slit and at least one wall being alternately formed in a circumferential direction of the first module; and a second module formed as a cylinder so as to be detachably coupled with the first module; the second block may be coupled to the first block so as to cover the first block, at least one rib may be formed on an inner circumferential surface of the wall so as to protrude radially inward, and a step having a reduced diameter may be formed on at least a portion of the at least one rib. The ribs formed on the inner circumferential surface of the first module are reduced in diameter by steps, and thus the protruding heights of the ribs at the upper and lower portions may be differently set according to the juicing efficiency and design conditions of various materials.

The walls may include a relatively wide wall and a relatively narrow wall, and the ribs formed with the steps are formed on the relatively wide wall.

The utility model discloses a juicing barrel of multiple embodiments can include: a first module formed of a hollow cylinder so as to be able to receive a screw therein, at least one slit and at least one wall being alternately formed in a circumferential direction of the first module; and a second module formed as a cylinder so as to be detachably coupled with the first module; the second module may be coupled to the first module such that the second module is wrapped around the first module, at least one rib is formed on an inner circumferential surface of the wall to protrude radially inward, the wall includes a relatively wide wall and a relatively narrow wall, and in order to fix the first module and the second module, a fixing device capable of being coupled to each other is formed on the relatively wide wall and an inner circumferential surface of the second module facing the relatively wide wall. The relative position of the second module and the first module can be determined by the combination of the combination groove and the combination protrusion, and the size of the seam can be kept.

The fixing means may include a coupling groove formed on an outer circumferential surface of the relatively wide wall in the first module, and a coupling protrusion formed on an inner circumferential surface of the second module facing the relatively wide wall, the coupling protrusion being capable of coupling with the coupling groove.

Alternatively, the fixing means may include a coupling protrusion formed on an outer circumferential surface of the relatively wide wall in the first module, and a coupling groove formed on an inner circumferential surface of the second module facing the relatively wide wall, the coupling protrusion being capable of coupling with the coupling groove.

The second module may further include a rib protruding radially inward on an inner circumferential surface of the second module and insertable into the slit, and a slit may be formed between the rib and the slit when the rib of the second module is inserted into the slit of the first module.

The slot may be narrower in size in the lower portion than in the upper portion.

The width of the slit may be wider toward the lower portion side.

The slit width of the first module may be constant, and the width of the rib of the second module inserted into the slit may be gradually narrowed toward the upper side.

The utility model discloses a juicing barrel of multiple embodiments can include: a first module formed as a cylinder including an upper end and a lower end, and having at least one slit formed at a lower side; the second module is detachably combined with the first module and is formed into a cylinder, and ribs are formed on the second module, are inserted into the slits and can form slits with the slits; the second module may be wrapped around and bonded to the first module, and the size of the slit may be different in the length direction. In a state that the first module and the second module are combined, a gap with a maintained size is generated, so that the residue can be prevented from leaking to the outside of the first module through the gap, and the deformation of the first module can be prevented. On the other hand, the size of the slit is changed in the longitudinal direction, so that a high juicing efficiency can be achieved regardless of the material. Further, it is possible to cope with a phenomenon in which the compression force gradually increases toward the lower portion due to the compression of the material.

The size of the slots may also vary in the radial direction.

The width of the slit may be wider toward the lower portion side.

The utility model discloses a juicing barrel of multiple embodiments can include: a first module formed as a cylinder including an upper end and a lower end, and having at least one slit formed at a lower side; and a second module detachably coupled to the first module and formed in a cylinder, the second module having ribs formed thereon, the ribs being inserted into the slits and capable of forming slits therebetween; the second module may be coupled to the first module in a covering manner, and a separation space may be formed between an outer circumferential surface of the first module and an inner circumferential surface of the second module. A space in which juice can flow may be provided between the outer circumferential surface of the first module and the inner circumferential surface of the second module, so that juice can flow downward without hindrance.

The partitioned space may be wider at a lower side than at an upper side.

Walls may be formed in the first block alternately with the slits in the circumferential direction, and steps may be formed on the walls of the first block such that the partitioned space becomes wider toward the lower side.

The utility model discloses a juicing barrel of multiple embodiments can include: a first module formed as a cylinder including an upper end and a lower end, and having at least one slit formed at a lower side; and a second module detachably coupled to the first module and formed in a cylinder, the second module having ribs formed thereon, the ribs being inserted into the slits and capable of forming slits therebetween; the second module may be wrapped around and coupled to the first module, the slit may be continuously formed in a length direction, and a size of an uppermost end of the slit may be larger than a size of a lowermost end of the slit. Therefore, the phenomenon that the compression force is gradually increased towards the lower part due to the compression of the material can be dealt with, and the juice can be guided to overflow through the seam at the upper part side.

The size of the slots may vary in the radial direction.

The width of the slit may be wider toward the lower portion side.

The width of the slit of the first module may be constant, and the width of the rib of the second module inserted into the slit may be gradually narrowed toward the upper side.

The utility model discloses the bucket of squeezing juice of multiple embodiment can include: a first block formed of a hollow cylinder so as to be able to receive a screw therein, the first block having at least one slit formed downward; and a second module detachably coupled to the first module and formed in a cylinder, the second module having ribs formed thereon, the ribs being inserted into the slits and capable of forming slits therebetween; the second module may be wrapped around and combined with the first module, and the second module may further include a juice discharge port and a residue discharge port formed at a lower portion of the second module. By using the second module as a barrel cover, the number of parts of the juice extracting barrel can be reduced, and the assembly is easy.

A barrel hole may be formed at a lower end of the second module, and a member capable of transmitting power to the screw may be inserted into the barrel hole.

The juice extracting tub may further include a first screw packing for closing an outer circumferential surface of the tub hole.

The inner lower side of the second module may be formed with an installation part, and the juice extracting tub further includes a second screw gasket for sealing an inner side of the installation part of the second module.

The utility model discloses a juicing barrel of multiple embodiments can include: a first module formed in a cylinder, at least one rib being formed on an outer circumferential surface of the first module; and a second module formed with a slot into which the rib is inserted; the second module may be wrapped around and coupled to the first module, and a predetermined slit may be formed between the rib and the slit when the rib is inserted into the slit.

The inner diameter of each portion of the second module may be formed to be greater than the outer diameter of the corresponding portion of the first module so that the second module can be wrapped and coupled to the first module.

At least one rib may be protrudingly formed on an inner circumferential surface of the first module.

The ribs formed on the inner circumferential surface of the first module may include a first rib having a length less than that of the slit and a second rib having a length greater than that of the slit.

According to the utility model discloses an embodiment can wash the bucket of squeezing the juice easily, can improve the efficiency of squeezing the juice moreover.

Furthermore, according to the utility model discloses an embodiment can smoothly carry the material through the screw rod in squeezing the in-process, and can improve the rate of squeezing through the fine crushing and the squeezing of material, and smoothly drop into the material.

Furthermore, according to the utility model discloses an embodiment can prevent to jam the problem on the bucket of squeezing juice at the in-process residue of squeezing the juice to can prevent that the residue from hindering the problem of the flow of the juice after squeezing.

Furthermore, according to an embodiment of the present invention, the juice extracting tub is formed of a firm material, so that the deformation of the juice extracting tub can be prevented during the juice extracting process. Therefore, the slits can be prevented from being enlarged, and the interval between the slits through which the juice is discharged can be kept constant.

As to other effects that may be obtained or predicted by the embodiments of the present invention, they are disclosed directly or implicitly in the detailed description of the embodiments of the present invention. That is, various effects predicted by the embodiments of the present invention are disclosed in the embodiments described later.

Drawings

Fig. 1a and 1b are exploded perspective views of a juice extracting bucket according to a first embodiment of the present invention.

Fig. 2a to 2c are perspective views of a juice extracting bucket according to a first embodiment of the present invention.

Fig. 3a and 3b are exploded perspective views of a juice extracting bucket according to a second embodiment of the present invention.

Fig. 4 is a perspective view of a juice extracting bucket according to a second embodiment of the present invention.

Fig. 5a to 5c are exploded perspective views of a juice extractor using the juice extracting barrel of the present invention.

Detailed Description

Hereinafter, preferred embodiments of the present invention will be described based on the drawings. The present invention is not limited to the embodiments disclosed in the present specification or the description thereof, and therefore, the technical ideas and the scope of the present invention are not intended to limit the present invention to the embodiments disclosed in the present specification or the description thereof.

In addition, each structure shown in the drawings is arbitrarily shown for convenience of explanation, and thus the present invention is not necessarily limited to what is shown in the drawings. In addition, the sizes, shapes, and the like of the constituent elements shown in the drawings may be exaggerated for clarity and convenience of explanation. Therefore, terms specifically defined in consideration of the structure and action of the present invention may be different depending on the intention of a user or an operator or a common practice, and should be defined based on the entire content of the present specification.

In the present specification, unless otherwise specified, "upper side", "upper part", "upper end" or the like means a part or an end part on or near one side of the input material, and "lower side", "lower part", "lower end" or the like means a part or an end part on or near the opposite side of the input material.

Fig. 1a and 1b are exploded perspective views of a juice extracting bucket according to a first embodiment of the present invention, and fig. 2a to 2c are perspective views of the juice extracting bucket according to the first embodiment of the present invention. Fig. 3a and 3b are exploded perspective views of a juice extracting bucket according to a second embodiment of the present invention, and fig. 4 is a perspective view of the juice extracting bucket according to the second embodiment of the present invention. In addition, fig. 5a to 5c are exploded perspective views of a juice extractor to which the juice extracting bucket of the present invention is applied.

Before describing the present invention, in order to understand the structure of the juice extractor to which the juice extracting bucket 400 according to the embodiment of the present invention is applied, the structure of the juice extractor shown in fig. 5a to 5c will be briefly described. The juice extractor using the juice extracting barrel 400 provided by the embodiment of the present invention can include a main body 1, a hopper 100, a screw 300 and the juice extracting barrel 400. In some embodiments of the present invention, the juice extractor may further include a barrel cover 200 capable of receiving the juice extracting barrel 400. In contrast, in some embodiments of the present invention, the second module 20 of the juice extracting bucket 400 may double as the bucket cover 200. That is, a juice outlet 220 and a slag outlet 230 may be formed at a lower portion of the second module 20, and a tub hole 260 is formed at a lower end of the second module 20.

In some embodiments of the present invention, the barrel cover 200 may be formed in a cylindrical shape with an open upper portion, and the screw 300 and the juice extracting barrel 400 may be disposed therein. In contrast, in some embodiments of the present invention, the second module 20 may be formed in a cylindrical shape with an open upper portion, and the first module 10 having the screw 300 and the juice extracting tub 400 disposed therein. A bung 260 is formed in the center of the lower portion of the tub cover 200 or the second module 20. The driving shaft may be inserted into the tub hole 260 and connected with the screw 300, and transmits power to the screw 300. The inner circumferential surface of the tub hole 260 may have a shape corresponding to the shape of the driving shaft so that the driving shaft can be inserted.

The screw 300 is configured to receive a rotational force from the driving shaft and perform a rotational motion for squeezing or crushing the juice extracting object. For this, a screw shaft 320 may be formed at a lower portion of the screw 300, and an upper portion of the driving shaft is coupled to the screw shaft 320 so that power can be transmitted to the screw shaft 320. At least one screw spiral 310 is formed on an outer circumferential surface of the screw 300, and the screw spiral 310 can be in contact with the juice extracting tub 400. The objects to be juiced are conveyed downward by the screw auger 310, and the objects to be juiced are squeezed through a narrow gap between the screw 300 and the juice extracting tub 400. For this, the interval between the screw flights 310 at the upper portion of the screw 300 may be greater than the interval between the adjacent screw flights 310 at the lower portion of the screw 300.

The juice extracting tub 400 may have a hollow cylindrical or truncated cone shape, and can extract or crush juice objects by interaction with the screw 300.

Next, the juice extracting bucket 400 according to the embodiment of the present invention will be described in detail. The juice extracting bucket of the embodiment of the present invention may include a first module 10 and a second module 20, the first module 10 and the second module 20 being detachably combined with each other.

The first module 10 may be formed in a hollow cylindrical shape opened up and down, and includes at least one slit (slit)12 formed in an elongated shape. The slit 12 is formed downward at a position spaced apart from the downward portion of the upper end of the first module 10. The lower end of the slit 12 may be opened or closed by a reinforcing ring 16 or the like. The second module 20 is formed in a hollow cylindrical shape and includes at least one rib (rib)22, and the rib (rib)22 is inserted into the slit 12 formed on the first module 10, respectively. When the second module 20 is coupled to the first module 10, a predetermined slit is formed between the slit 12 of the first module 10 and the rib 22 of the second module 20, and juice separated from residue generated when juicing a material is discharged from the inside to the outside of the juice extracting tub through the slit. That is, the slit between the slit 12 and the rib 22 functions as a mesh of a conventional mesh structure.

As shown in fig. 1a to 4, the juice extracting bucket may have various forms according to the type of juice extractor to which the juice extracting bucket is applied. For example, as shown in fig. 1a to 4, the lengths of the first module 10 and the second module 20 may be similar. Further, the slit 12 may be formed corresponding to the entire length of the first module 10 (the slit 12 is formed to have a length longer than the set distance).

In addition, when viewed in a state where the screw 300 is accommodated in the juice extracting barrel, the shape of the hole is not limited to a quadrangular hole or an elliptical hole as long as the hole of the slit 12 intersects with the spiral of the screw 300. Further, the shape of the rib 22 is not limited to any shape as long as the rib 22 can be inserted into the slit 12 correspondingly and forms a slit with the slit 12. The first module includes a hole portion formed with the slit 12 and a plate portion where the slit 12 is not formed in the circumferential direction, and for convenience of description, the plate portion 11 where the slit 12 is not formed is referred to as a "wall" in this specification.

In the embodiment of the present invention, as can be seen in fig. 1a to 4, the first module 10 may also be cylindrical with the upper portion and the lower portion opened so that the screw 300 can be received inside the first module 10, and the first module 10 is integrally formed such that the inner diameter thereof gradually decreases as it goes from the upper portion to the lower portion. At this time, as the screw 300 rotates, the volume between the first block 10 and the screw 300, in which the material can be placed, gradually decreases from the upper side to the lower side, and the compressive force applied to the material also gradually increases from the upper side to the lower side. Therefore, the particles become smaller or crushed as the material is pressed as it moves from the upper portion to the lower portion. However, the screw 300 may be constructed in various shapes and sizes so as to apply a stronger compression force to the material more toward the lower portion, and the present invention is not limited to the shapes of the embodiments described herein.

As can be observed in fig. 1a to 4, the second module 20 of the embodiment of the present invention may be formed such that the inner diameter of each portion of the second module 20 is larger than the outer diameter of the corresponding portion of the first module 10 so as to wrap and be combined with the first module 10. However, the shape of the second module 20 is not limited to the embodiment of the present invention, and may be any shape that enables the rib 22 to be inserted into the slit 12 of the first module 10 and the slit between the rib 22 and the slit 12 to cross the screw spiral 310.

In addition, at least one rib (rib)13, 14 may be formed along the inner circumferential surface of the first module 10 at a spacing. The

ribs

13, 14 may be formed in the length direction of the first module 10. It should be understood from the foregoing description and the following description that the

ribs

13 and 14 formed on the inner circumferential surface of the first module 10 and the ribs 22 of the second module 20 inserted into the slit 12 of the first module 10 perform different functions from each other.

Without

such ribs

13, 14, the object to be juiced may stagnate without moving downward, or the squeezing force or the pulverizing force may be low, or no squeezing force or pulverizing force may be generated. In addition, since the first module 10 may be deformed by a compression force generated during the process of conveying and compressing the material by the spiral 310 of the screw 300, the

ribs

13 and 14 may be formed on the first module 10 in order to reinforce the first module 10. Furthermore, one

rib

13, 14 may be formed on one wall.

In one form, the

ribs

13, 14 may be formed on the inner circumferential surface of the wall 11 in the first module 10 where the slit 12 is not formed, and include: a rib 13 (hereinafter referred to as "first rib") having a length smaller than that of the slit 12 or similar to that of the slit 12; and a rib 14 (hereinafter referred to as "second rib") formed on the inner peripheral surface of the wall 11 where the slit 12 is not formed so as to be perpendicular or nearly perpendicular thereto and formed to have a length longer than that of the slit 12.

The

ribs

13 and 14 substantially function to clamp the material put into the interior of the tub 400 at a narrow portion in contact with the screw 300 and move downward. The

ribs

13, 14 may function to move the material downward while sufficiently mashing and pressing the material together with the screw 300. Therefore, the

ribs

13 and 14 do not have to be formed in the longitudinal direction of the juice extracting barrel 400, but may be implemented in a form crossing the spiral 310 of the screw 300, and in an inclined form having a predetermined inclination with respect to the longitudinal direction in order to effectively convey and extract the material.

At this time, as can be seen in fig. 2c, a first rib 13 may be formed on the wall 11 of the first module 10 at a position adjacent to the slit 12. When the first ribs 13 are formed adjacent to the slits 12, a phenomenon in which the residue is jammed in the slits is reduced as compared with a case in which the first ribs 13 are formed at the central portion of the wall 11.

Further, since the second rib 14 is formed long in the longitudinal direction on the inner circumferential surface of the wall 11, it is possible to perform not only a function of guiding and squeezing the material but also a function of reinforcing and adjusting the storage position of the screw 300 in the juice extracting tub 400 and adjusting the juice extracting space. The reinforcing function is a function of preventing the first block 10 from being deformed by a pressing force generated during the process of guiding and pressing the material by the screw 300.

Further, the second ribs 14 may be configured such that the protruding height of the second ribs 14 is the same from the upper portion to the lower portion, but as can be seen in fig. 1a, 2c, 3a, and 4, the protruding height of the second ribs 14 may be configured to become gradually lower from the upper portion to the lower portion, or at least one step of reducing the diameter may be formed on the lengthwise middle portion of the second ribs 14.

Furthermore, as can be observed in fig. 1a, 2c, 3a and 4, the plurality of walls 11 may comprise walls 11 of relatively narrow width and walls 11 of relatively wide width. Further, the first ribs 13 may be formed on the inner circumferential surface of the wall 11 having a relatively narrow width, and the second ribs 14 may be formed on the inner circumferential surface of the wall 11 having a relatively wide width.

Further, means for fixing the first and

second modules

10 and 20 may be provided on the inner circumferential surface of the second module 20, which meets the outer circumferential surface of the relatively wide wall 11 of the first module 10 when the first and

second modules

10 and 20 are coupled, without forming the ribs 22. For example, a coupling groove 19 may be formed on an outer circumferential surface of the relatively wide wall 11 of the first module 10, and a coupling protrusion 29 capable of coupling with the coupling groove 19 may be formed on an inner circumferential surface of the second module 20 facing the relatively wide wall 11. Alternatively, a coupling protrusion may be formed on an outer circumferential surface of the relatively wide wall 11 of the first module 10, and a coupling groove capable of coupling with the coupling protrusion may be formed on an inner circumferential surface facing the relatively wide wall 11 of the second module 20. The combination of the combination groove 19 and the combination protrusion 29 can determine the relative position of the second module 20 to the first module 10 and maintain the size of the slit. In addition, the means for fixing the first module 10 and the second module 20 is not limited to the coupling grooves and the coupling protrusions described above.

In the second module 20, a space may be formed between the inner peripheral surface where the rib 22 is not formed and the outer peripheral surface of the corresponding first module 10, or the inner peripheral surface and the outer peripheral surface may be in contact with each other.

In one form, when a spaced space is formed between the inner peripheral surface of the second module 20, on which the ribs 22 are not formed, and the outer peripheral surface of the corresponding first module 10, a space in which juice can flow can be formed between the first module 10 and the second module 20, and thus the juice can flow downward without hindrance.

In another form, the space between the inner circumferential surface of the second module 20 where the ribs 22 are not formed and the outer circumferential surface of the first module 10 corresponding thereto may be larger toward the lower portion, so that the squeezed juice is more concentrated toward the lower portion.

In still another form, in order to form a separate space between the inner circumferential surface of the second module 20, on which the ribs 22 are not formed, and the outer circumferential surface of the first module 10 corresponding thereto, the first module 10 may be configured such that the outer diameter thereof is gradually reduced from the upper portion to the lower portion, and at least one step having the outer diameter thereof reduced may be provided at a lengthwise central position of the outer circumferential surface of the first module 10.

Further, as can be observed in fig. 1a, 2c, 3a and 4, the walls 11 formed between the slits 12 of the first module 10 may generally have a shape in which the width thereof (the distance between one slit and an adjacent slit in the circumferential direction) is wider toward the radial center. At this time, the slits formed between the slits 12 of the first module 10 and the ribs 22 of the second module 20 of the tub 400 are configured to be gradually widened from the radially inner side to the outer side, and thus it is possible to prevent a problem that the slits are clogged or the flow of juice is blocked by the residue during the juicing process.

In one form, the wall 11 formed in the first module 10 may have a cross-section formed in a semicircular shape, an elliptical shape, or a stepped shape in order to make the wall 11 wider toward the radial center.

In addition, inside the first block 10 of the tub 400, the material is conveyed to the lower side by the rotation of the screw 300, and since the interval between the screw 300 and the inner circumferential surface of the first block 10 becomes narrower toward the lower side, the material is gradually compressed so that the particles are more reduced and the compression force generated by the compression of the material becomes larger toward the lower portion. Therefore, the lower side seam of the juicing bucket through which juice is filtered and discharged can be formed to be narrower than the upper side seam. Furthermore, depending on the material, the residue generated during the juicing process may hinder the drainage of the juice from the lower side slit. Accordingly, the upper side seam of the juice extracting tub may be formed to be relatively wider than the lower side seam so that juice overflows through the upper side seam. That is, the slit formed between the slit 12 of the first module 10 and the rib 22 of the second module 20 of the juice extracting bucket may be configured such that the lower portion is continuously or discontinuously narrowed than the upper portion.

For this reason, in one aspect, as can be seen in fig. 1a, 1b, 2a, 2c, 3a, and 4, the slit 12 of the first module 10 may be formed to have a width that is wider toward the lower side, or the slit 12 of the first module 10 may be formed to have a width that is narrower toward the upper side. In another form, the slit 12 of the first module 10 may be formed to have a constant width, and the ribs 22 of the second module 20 may be formed to have a narrower width toward the upper side.

In still another embodiment, as can be seen from fig. 1a, 1b, 2a, 2c, 3a and 4, a

step

121, 221 may be provided in a central portion in the longitudinal direction of the first module 10 or the second module 20, and a slit formed between the slit 12 of the first module 10 and the rib 22 of the second module 20 with reference to the

step

121, 221 may be formed to have an upper side wider than a lower side, and for this reason, the rib 22 of the second module 20 may be formed to have a width that becomes narrower toward the upper side with reference to the step 221.

In addition, the tub 400 may be made of a high-strength material that is not harmful to the human body, and has a strength capable of sufficiently withstanding the pressure generated during the juicing process and maintaining the interval between the slits 12. In addition, the juice extracting tub 400 may be made of a single thin plate (plate) of a high-strength material.

In one form, the first module 10 and the second module 20 may be integrally formed using Polyetherimide (Polyetherimide). The first module 10 and the second module 20 may be manufactured by injection molding.

In addition, since the compression force applied to the material is gradually increased toward the lower portion of the juice extracting tub 400, the first module 10 may be deformed or broken, or the gap formed between the first module 10 and the second module 20 may be enlarged or deformed. Therefore, as can be seen in fig. 1a to 3b, an annular reinforcing ring 16 may be formed so as to be able to fix the slit 12 of the first module 10. The reinforcing ring 16 may be formed at the lower end or between the upper end and the lower end of the first module 10 to hold the slit 12, or may be formed in the form of an annular flange at the lower end opening portion. Thus, the slit 12 is not enlarged or its width is not changed during the juicing process.

In addition, as can be seen in fig. 5c, a first screw packing 330 may be bonded on the outer circumferential surface of the screw shaft 320. The first screw packing 330 closes the outer circumferential surface of the tub 260 when the screw shaft 320 is inserted into the tub 260. Thereby, it is possible to prevent juice from entering the inside of the tub hole 260 during the juice extracting process.

Further, a seal groove 340 may be formed on the outer circumferential surface of the lower portion of the screw 300, and a second screw packing (not shown) may be coupled to the seal groove 340. When the sealing groove 340 is installed on the installation part formed at the inner lower side of the second block 20, the second screw packing closes the inner side of the installation part. This prevents the residue from entering the juice outlet 220 during the juice extraction process.

As described above, according to the embodiment of the present invention, the juice extracting tub 400 constituted by two modules is constituted, so that the washing is simple and the juice extracting efficiency can be improved.

In addition, the example in which the slit is formed on the first module 10 and the rib 22 is formed on the second module 20 has been described above by way of example. However, it should be understood from the above description that the same function can be performed even if the ribs protruding radially outward are formed on the first module 10 and the slits into which the ribs are inserted are formed on the second module 20.

Although the embodiments of the present invention have been described in detail, the scope of the invention is not limited thereto, and various modifications and improvements based on the basic concept of the present invention defined in the appended claims by those skilled in the art are also within the scope of the invention.

Claims

1. A juicing bucket, comprising:

a first module formed as a cylinder including an upper end and a lower end, at least one slit and at least one wall being alternately formed in a circumferential direction at a position spaced apart from the upper end downward by a predetermined distance; and

a second module detachably coupled to the first module and formed in a cylinder, the second module having ribs formed thereon, the ribs being insertable into the slits and forming slits therebetween;

the second module is wrapped and combined with the first module,

the walls include walls of relatively wide width and walls of relatively narrow width,

the second ribs are formed on the inner circumferential surface of the wall having a relatively wide width.

2. The juicing bucket of claim 1,

the second rib is longer than the length of the slit.

3. The juicing bucket of claim 1,

the protruding height of the second ribs gradually becomes lower from the upper portion to the lower portion.

4. The juicing bucket of claim 1,

a step of reducing the diameter is formed on the second rib.

5. The juicing bucket of claim 1,

in order to fix the first module and the second module, fixing means capable of being coupled to each other are formed on an outer circumferential surface of the relatively wide wall and an inner circumferential surface of the second module facing the relatively wide wall.

6. The juicing bucket of claim 5,

the fixing means includes a coupling groove formed on an outer circumferential surface of the relatively wide wall in the first module, and a coupling protrusion formed on an inner circumferential surface of the second module facing the relatively wide wall, the coupling protrusion being engageable with the coupling groove.

7. The juicing bucket of claim 5,

the fixing means includes a coupling protrusion formed on an outer circumferential surface of the relatively wide wall in the first module, and a coupling groove formed on an inner circumferential surface of the second module facing the relatively wide wall, the coupling protrusion being capable of coupling with the coupling groove.

8. The juicing bucket of claim 1,

the width of the slit is wider toward the lower portion.

9. The juicing bucket of claim 1,

the width of the rib of the second module inserted into the slit is narrower toward the upper side.

10. The juicing bucket of claim 1,

the slit formed between the slit and the rib becomes wider from the radially inner side to the outer side.

11. The juicing bucket of claim 1,

the slit formed between the slit and the rib is narrower at the upper portion than at the lower portion.

12. The juicing bucket of claim 1,

at least one of the walls having a relatively wide width has a first rib formed on an inner peripheral surface thereof in a protruding manner, the first rib being shorter than the slit.

13. The juicing bucket of claim 12,

the first rib is formed adjacent to the slit.