KR20150084492A

KR20150084492A - A juicer having cover incorporating replaceable cutting module

Info

Publication number: KR20150084492A
Application number: KR1020140004578A
Authority: KR
Inventors: 장민석; 박종현
Original assignee: 코웨이 주식회사
Priority date: 2014-01-14
Filing date: 2014-01-14
Publication date: 2015-07-22

Abstract

The present invention relates to a juicer equipped with a replaceable blade which is located in an injection hole included in a juicer cover, which includes: a cover; multiple cutting modules in a hollow shape, which are located inside the cover; a rotation unit which is connected to the cutting modules, and located at the center among the cutting modules; and an injection hole which is placed a certain distance apart from the center of the cover, and penetrates the top of the cover, any one of the cutting modules, and the bottom of the cover. The injection hole is formed as any one of the cutting modules is selected by on the rotation of the rotation unit.

Description

[0001] The present invention relates to a replaceable cutting module having a replaceable cutting module,

The present invention relates to a master station including a cover having a replaceable cutting module. Specifically, a plurality of cutting modules including blades are disposed in the lid, and one of the plurality of cutting modules is selected as needed to form an injection port into which the juice is injected. The object is injected through the injection port formed with the module, and the juice object is cut through the cutting module.

There have been a lot of cases in which green juice or juice is directly made and cooked at home for a healthy life. To this end, there are many devices that can easily make juice using vegetables or fruits at home.

One of these devices is the master secretary. [0002] Conventional wobblers include a drum disposed at a lower portion of a lid and a lid, a net drum having a juice net accommodated in the drum, an juice screw inserted rotatably in the net drum, and a brush rotating portion arranged to surround the net drum . As a result, the juice screw is rotated, whereby juice is formed between the juice drum and the net drum, and the resulting juice is discharged through the net drum.

Another preferred embodiment of the present invention is an apparatus for simplifying a complicated structure inside a drum to which an juice screw is mounted, comprising: a hollow drum; a screw assembly rotatably mounted in the drum; a juice discharged from the drum; And a juice net is disposed at the bottom of the screw assembly. The juice is made to flow between the drum and the drum by the rotation of the screw assembly, and the resulting juice flows into the juice net through the juice net to separate the juice and pulp. For example.

Conventionally, when using a juicer, various vegetables and fruits are cut into a size suitable for juicing and then injected into an injection port. In this cutting process, not only the juice object but also knives and cutting boards necessary for cutting are used And it was troublesome to wash and clean after use.

In addition, this cutting process has an inconvenience that it takes a long time to take juice.

As a conventional technique for solving such a problem, Korean Utility Model Registration Nos. 20-0355170 and 20-0392588 disclose a main wobble cover provided with a blade.

In this prior art, the blade is placed in the injection port formed in the lid and cut to a size suitable for juicing before the juice is juiced by the screw assembly.

However, juicers injected into the juice dispenser are diverse and thus have a juicer object that needs to be cut before being juiced by the screw assembly, while the juice object is not burdensome in the screw assembly, There may be juice objects.

In addition, the extent to which cutting is performed depends on the object to be juiced, and accordingly, the number of blades is often required or may not be sufficient.

The conventional art does not reflect the variable situation of the juice object. That is, any juice object may be cut according to the number of fixed or fixed blades, and the juice may be inefficiently juiced by the screw assembly.

(Patent Document 1) KR20-0355170 B

(Patent Document 2) KR20-0392588 B

In order to solve the above-mentioned problems, it is desired to provide a juicer lid including a blade that can be cut considering the condition of juice. Accordingly, it is an object of the present invention to provide a lid for replacing a blade provided at an injection port.

Further, it is intended to provide a chucker capable of easily changing the blade provided at the injection port according to the state of the juice object.

It is also an object of the present invention to provide a wristwatch cover in which the blade can be replaced using the rotational force of a rotating screw assembly.

In order to solve the above-described problems, the master station according to the present invention includes a cover 400; A plurality of cutting modules 440 located within the lid 400; And a hollow inlet 410 spaced a predetermined distance from the center of the lid 400 and formed through an upper portion of the lid 400 and a lower portion of the lid 400, (440) is selectively mounted in the injection port (410).

Preferably, the blades 445 are located inside one or more of the plurality of cutting modules 440.

Preferably, the number of blades 445 is different for each of the plurality of cutting modules 440.

Preferably, the blade 445 is tapered while protruding from the inner surface of the cutting module 440 toward the center of the cutting module 440.

Preferably, the plurality of cutting modules 440 are spaced apart from the upper surface of the cover 400 and the bottom surface of the cover 400 by a predetermined distance.

The rotary module 450 may further include a rotation unit 450 connected to the plurality of cutting modules 440 and positioned between the plurality of cutting modules 440. The rotation unit 450 may rotate the plurality of cutting modules 440, Module 440 is selectively positioned within the injection port 410. In this case,

The cover 400 may further include a driving unit 470 connected to the shaft of the rotation unit 450.

Preferably, the applicator further comprises: a drum 100 on which the bottom surface of the cover 400 is detachably attached; A screw assembly 200 rotatably mounted within the drum 100; And a connection portion 460 located on the bottom surface of the cover 400 and corresponding to an upper rotation shaft 211 positioned on the upper surface of the screw assembly 200 on the rotation axis 210 of the screw assembly 200; And a shaft of the rotation unit 450 is inserted into the connection unit 460. [

When the connection portion 460 is moved downward and the upper rotation shaft 211 is inserted into the connection portion 460, the rotation of the screw assembly 200 The rotation unit 450 is rotated by the rotation unit 450. [

The injection rod 420 may further include an injection rod 420 inserted into the injection port 410 and applying pressure to the juice object injected into the injection port 410. The injection rod 420 may be provided with a blade 445, And an insertion groove (425) into which the insertion hole (421) is inserted.

According to the above solution, the juice can be cut according to the state of the juice object to be injected into the injection port before the juice is juiced in the screw assembly, so that the juice can be easily extracted from the screw assembly.

In addition, the kind of the blade that can be positioned at the injection port in the lid can be selected according to the state of the juice object.

Further, the user can easily change the blade in a state in which the drive unit is provided inside the cover.

In addition, the blade can be replaced by using the rotational force of the rotating screw assembly, thereby increasing the usability.

1 is an exploded perspective view of a first embodiment according to the present invention, as viewed from below.
2 is an exploded perspective view of the first embodiment according to the present invention.
3 is an exploded perspective view of the second embodiment according to the present invention, viewed from the bottom.
FIG. 4 is a state in which the connecting portion and the upper rotary shaft are separated according to the second embodiment of the present invention.
5 is a state in which a connection portion and an upper rotation shaft are coupled according to a second embodiment of the present invention.
6 is a top view of a cutting module and a perspective view of an injection rod according to the present invention.

The juice screw assembly for increasing the juicing ratio according to the present invention and a juicer comprising the juice screw assembly will be described with reference to the drawings. In this process, the thicknesses of the lines and the sizes of the components shown in the drawings may be exaggerated for clarity and convenience of explanation.

In addition, the terms described below are defined in consideration of the functions of the present invention, which may vary depending on the intention or custom of the user, the operator. Therefore, the definitions of these terms should be described based on the contents throughout this specification.

It should be understood that the term " juice " in the present invention encompasses all steps of cutting, crushing, pressing and / or extracting the material injected throughout the specification.

In the present invention, it is described that when the material is juiced, a 'juice' and a 'pulp' are produced. It should be understood that the term 'juice' refers to an object to which a user intends to drink the juice of a material, and 'pulp' is meant to mean an object to which the juice is drained and generally discharged to the outside.

1. Description of the structure of the master secretary according to the present invention

The overall configuration of the master server will be schematically described with reference to Figs. 1 and 2. Fig.

The main body 500 according to the present invention includes a lid 400, a drum 100 to be fastened to the lid 400, a screw assembly 200 rotatably disposed inside the drum 100, (Not shown).

The drum 100 has a hollow cylindrical container structure having a space therein. The drum 100 has a coupling groove 150 formed on the upper outer surface thereof, a circular protrusion having a predetermined diameter centered on the center of the inner bottom surface of the drum 100 A guiding groove 115 which is guided by inserting the lower end of the screw assembly 200 outward with respect to the guiding jaw 110 as a reference, 1 guide groove 111, a second guide groove 112 formed on the inner side with respect to the guide jaw 110, a debris discharge hole 120, a juice discharge hole 130, a debris flow tube 121, A water flow tube 131, and a waterproof cylinder 140 formed at the center of the drum 100.

The binding groove 150 is formed at the upper end of the drum 100 and is coupled to the binding jaw 430 formed on the lid 400 so that the lid 400 and the drum 100 are coupled.

The first guide groove 111 is formed on the outer side of the guide groove 115 around the center of the drum 100 in a circular shape having a larger diameter than the guide groove 115. In the first guide groove 111, (120) passing through the bottom surface of the bottom plate (100).

The second guide groove 112 is formed in a circular shape having a smaller diameter than the guide jaw 110 on the inner side of the guide jaw 110 about the center of the drum 100. In the second guide groove 112, A juice water discharge hole 130 is formed so as to pass through the bottom surface of the washing machine 100 vertically.

The waste fluid flow pipe 121 and the juice flow pipe 131 are connected to the waste discharge hole 120 and the juice discharge hole 130 to extend to the outside of the drum 100 to discharge the debris and the juice to the outside So that it can be easily discharged.

The waterproofing cylinder 140 has a cylindrical shape with a predetermined height and penetrates the center of the drum 100, and includes a waterproofing member 141.

The waterproofing member 141 is attached to an upper portion of the waterproofing cylinder 140 to prevent a leakage of the juice when the watering can be performed by blocking a gap between the rotation shaft 210 and the waterproofing cylinder 140 to be described later.

The screw assembly 200 is installed in the drum 100 and includes a rotating shaft 210, a cutting edge 220 surrounding the rotating shaft 210, a juice screen 230, and a brush 270.

The rotary shaft 210 includes an upper rotary shaft 211 and a prismatic shaft hole 212 as a cylindrical rotary body.

The upper rotary shaft 211 is formed at an upper portion of the rotary shaft 210 with a smaller diameter than the rotary shaft 210.

The square shaft hole 212 is formed under the rotary shaft 210 on the same axis as the upper rotary shaft 211.

When the screw assembly 200 is installed in the drum 100, the rotary shaft 210 passes through the watertight cylindrical body 140 formed in the drum 100 to form a rectangular hole 212 and a square shaft 310 ).

The juice blade 220 is formed in a spiral shape that rotates along the outer circumferential surface of the screw assembly 200.

The juice screen 230 is installed at a lower portion of the screw assembly 200, and is formed into a hollow cylindrical shape having a predetermined height, and a plurality of juice holes are formed through the surface thereof.

The size and the number of the juice holes are not limited, but the juice sucked between the drum 100 and the screw assembly 200 flows through the juice hole into the second guide groove 112, It is preferable that the size of the juice hole is designed in consideration of the size that the juice and the debris can be separated from each other.

The brush 270 rotates together with the screw assembly 200 to sweep the juice collected in the second guide groove 112 through the juice screen 230 during juicing so as to be easily discharged to the juice outlet hole 130 .

1 and 2, an embodiment of a lid according to the present invention will be described in detail.

The lid 400 is formed to penetrate from the upper portion to the lower portion of the lid 400 by a predetermined distance from the center of the injection port 410 so that the object to be juiced can be inserted. A rotary shaft fixing groove 480 and a bottom surface inner diameter And a bar-shaped injection rod 420 for forming a binding jaw 430 and injecting the juice into the injection port 410 described above.

The lid 400 includes a plurality of cutting modules 440, a rotating part 450, and a driving part 470.

The plurality of cutting modules 440 are located inside the cover 400 in a hollow shape. A blade 445 may be located inside the cutting module 440. Specifically, the blade 445 may be located inside the cutting module 440, and the blade 445 may not be located inside the other cutting module 440.

Also, the number of blades 445 may vary for each of the cutting modules in which the blades are located, even though the blades are located inside the plurality of cutting modules 440.

The blade 445 may have a tapered shape that tapers from the inner side of the cutting module 440 toward the center of the cutting module 440 and tapers toward the end.

The rotation unit 450 is connected to the plurality of cutting modules 440 while being positioned at the center between the plurality of cutting modules 440. Accordingly, by the rotation of the rotation part 450, the plurality of cutting modules 440 rotate around the rotation part 450 in the lid 400 (see FIG. 6).

The injection port 410 penetrates downward from the top of the lid 100, and is formed through one of the plurality of cutting modules 440. That is, the injection port 410 is formed at a predetermined distance from the center of the cover 400, and any one of the plurality of cutting modules 440 rotating around the rotation unit 450 may be mounted on the cover 400 through the injection port 410.

Any one of a plurality of cutting modules 440 is selected to form the above-described injection port 410. Selection of such a cutting module 440 is possible by rotation of the rotation part 450. [

Accordingly, a cutting module having a different number of blades is selected according to the juice object to form the injection port 410, and the juice object is cut at the injection port 410.

The position of the plurality of cutting modules 440 located in the cover 400 is preferably spaced a predetermined distance from the upper surface of the cover 400 and the bottom surface of the cover 400. That is, when the lid 400 is close to the upper surface of the lid 400, it is inconvenient to apply pressure to the juice object injected into the injection port 410. When the lid 400 is close to the bottom surface of the lid 400, The cutting efficiency can be lowered.

The cutting module 440 for forming the injection port 410 among the plurality of cutting modules 440 is selected by the rotation of the rotary part 450. [ This selection is made according to the state of the juice object.

The rotation of the rotation part 450 is performed by receiving the rotation force of the driving part 470 by inserting the rotation axis of the rotation part 450 into the driving part 470 located inside the lid 400.

The driving unit 470 may be controlled by a control unit (not shown). For example, if it is assumed that the cutting module 440 without the blade 445, the blade 445, or the cutting module 440 with three blades 445, selects a user, The driving unit is rotated through the control unit (not shown), and the rotation unit is rotated by the rotation of the driving unit so that the designated cutting module 440 forms the injection port 410 .

The injection rod 420 includes an insertion groove 425 into which the blade is inserted at the lower end of the injection rod 420 when the injection rod 420 is inserted into the injection port 410. So as to prevent collision between the injection rod 420 and the blade 445.

3, 4, and 5, a second embodiment of the lid of the master clerk according to the present invention will be described.

Only the rotational force of the rotary part 450 in the second embodiment will be described below except for the part common to the first embodiment.

The lid 400 is located on the bottom surface of the lid 400 and is fixed to the upper surface of the screw assembly 200 on the rotary shaft 210 of the screw assembly 200, (460).

The connecting portion 460 can move up and down to the inside of the cover 400 in the vertical direction at the center of the bottom surface of the cover 400. The upper and lower copper means may be formed by a screw thread or the like formed at the lower end of the connection portion 460.

The shaft of the rotation part 450 is inserted into the upper end of the connection part 460. The inserted depth is inserted to such a depth that the axis of the rotation part 450 does not fall even when the connection part 460 moves up and down the maximum.

The upper rotation shaft 211 may be inserted into the lower end of the connection portion 460.

Specifically, if the end surface of the connection portion 460 is flush with the bottom surface of the lid 400, even if the lid 400 and the drum 100 are coupled, the upper rotation shaft 211 And the end surface of the connecting portion 460 are spaced apart at regular intervals (see FIG. 4). In this case, the rotational force of the screw assembly 200 is not transmitted to the rotary part 450.

On the other hand, when the coupling unit 460 is lowered below the bottom surface of the lid 400, when the lid 400 and the drum 100 are coupled, the upper rotation shaft 211 is inserted into the coupling unit 460 (see FIG. In this case, the rotational force of the screw assembly 200 is transmitted to the rotation part 450.

When the upper rotating shaft 211 is inserted into the connecting portion 460, the connecting portion 460 is rotated by the rotation of the screw assembly 200 and the shaft is rotated by the rotation portion inserted into the connecting portion 460 The plurality of cutting modules 450 are rotated about the rotary part 450 by the rotation of the rotary part 450 so that one of the cutting modules 450 forms an injection port.

In order to rotate the rotary part 450 so that one of the plurality of cutting modules 450 can be selected using the rotational force of the screw assembly 200, the user moves the connecting part 460 up and down The rotational force of the screw assembly 200 can be transmitted or not transmitted.

Rotation of the screw assembly to rotate the cutting module 440 of any one of the plurality of cutting modules 440 to the injection port is enabled by a control (not shown).

100: Drums
110: guide chin
111: first guide groove
112: second guide groove
115: guide groove
120: Waste drainage hole
121: Residue flow tube
130: juice discharge hole
131: Juice flow tube
140: Waterproof cylinder
141: Waterproof member
150:
200: screw assembly
210:
211: upper rotating shaft
212: square shaft
220:
230:
270: Brushes
300:
310: square shaft
400: cover
410: inlet
420: injection rod
425: insertion groove
430:
440: Cutting module
445: The blade
450:
460:
470:
480: rotating shaft fixing groove

Claims

A cover 400;
A plurality of cutting modules 440 located within the lid 400; And
And a hollow inlet 410 spaced a predetermined distance from the center of the lid 400 and formed through the upper portion of the lid 400 and the lower portion of the lid 400,
Characterized in that any one of the plurality of cutting modules (440) is selectively mounted within the injection port (410)
Lord Clerk.

The method according to claim 1,
Characterized in that a blade (445) is located inside one or more of the plurality of cutting modules (440)
Lord Clerk.

3. The method of claim 2,
Characterized in that the number of blades (445) is different for each of the plurality of cutting modules (440)
Lord Clerk.

The method of claim 3,
Characterized in that the blade (445) is tapered as it protrudes from the inner side of the cutting module (440) towards the center of the cutting module (440)
Lord Clerk.

The method according to claim 1,
Wherein the plurality of cutting modules 440 are spaced apart from the top surface of the lid 400 and the bottom surface of the lid 400 by a predetermined distance.
Lord Clerk.

6. The method according to any one of claims 1 to 5,
Further comprising a rotation part (450) connected to the plurality of cutting modules (440) and positioned between the plurality of cutting modules (440)
Wherein one of the plurality of cutting modules (440) is selectively positioned within the injection port (410) by rotation of the rotation part (450)
Lord Clerk.

The method according to claim 6,
Further comprising a driving unit (470) located inside the cover (400) and connected to an axis of the rotation unit (450)
Lord Clerk.

The method according to claim 6,
In this case,
A drum 100 on which the bottom surface of the cover 400 is detachably attached;
A screw assembly 200 rotatably mounted within the drum 100; And
A connection part 460 located on the bottom surface of the cover 400 and corresponding to the upper rotation shaft 211 located on the upper surface of the screw assembly 200 on the rotation axis 210 of the screw assembly 200; Further,
And a shaft of the rotation part (450) is inserted into the connection part (460).
Lord Clerk.

9. The method of claim 8,
The connection portion 460 may be vertically movable,
Wherein the rotation unit 450 is rotated by the rotation of the screw assembly 200 when the connection unit 460 moves down and the upper rotation shaft 211 is inserted into the connection unit 460. [
Lord Clerk.

6. The method according to any one of claims 2 to 5,
Further comprising an injection rod 420 inserted into the injection port 410 and applying pressure to the juice object injected into the injection port 410,
And an insertion groove (425) into which the blade (445) is inserted is formed at a lower end of the injection rod (420)
Lord Clerk.