WO2014051344A1

WO2014051344A1 - Mixer

Info

Publication number: WO2014051344A1
Application number: PCT/KR2013/008614
Authority: WO
Inventors: 설용석
Original assignee: 주식회사 대성아트론
Priority date: 2012-09-28
Filing date: 2013-09-26
Publication date: 2014-04-03
Also published as: KR101384985B1; KR20140042236A

Abstract

The present invention relates to a mixer, and one object thereof is to provide a mixer facilitating attachment and detachment in which a blade unit of the mixer can be very easily coupled and separated and the firmly driven rotation of the blade unit can be implemented. The present invention includes: a connection member having a motor shaft in which a key is formed at the upper end; a connection rod in which a key groove having the same shape as the key is formed in the upper part of the inner circumferential surface, thereby maintaining axial coupling to the motor shaft, and a first coupling groove is formed in the upper part of the outer circumferential surface; and a lower plate coupled to the circumference of the lower end of the connection rod and having a second hook projection formed on the outer circumferential surface; a blade unit having a rotating rod in which a first hook projection inserted into the first coupling groove is formed on the inner circumferential surface so as to maintain axial coupling to the connection member; and a blade fixing plate coupled to the circumference of the lower end of the rotating rod and having a second coupling groove, into which the second hook projection is inserted so that the lower plate is accommodated therein, formed on the inner circumferential surface.

Description

mixer

The present invention relates to a mixer, and more particularly, to a mixer that can perform the coupling and separation of the blade unit for a mixer very easily, and to implement a robust rotational drive.

The mixer, which is a kitchen appliance, is provided with various kinds to process the material into various kinds or types of materials.

To this end, by providing a blade changeable mixer that can be used to replace a variety of blades in a single mixer, it is possible to more efficiently obtain a variety of workpieces for a variety of materials.

To this end, it is necessary to satisfy a detachable structure that can combine or separate a plurality of blades with respect to the motor shaft provided in the mixer.

1 is a partial perspective view of a conventional blade replaceable mixer.

Referring to FIG. 1, a mixer includes a main body 1 in which a motor (not shown) is embedded, a container 2 coupled to an upper end of the main body 1, and a cover (not shown) that seals the container 2. It is configured to include

Here, the motor shaft 3 mounted on the main body 1 protrudes to the upper part of the main body 1 to maintain a state of protruding upward through the bottom surface of the container 2. It comprises a blade unit (5) connected via a connecting member (4) with respect to.

Figure 2 is a perspective view showing in detail the detachable structure of the blade unit shown in FIG.

1 and 2, the detachable structure of the conventional blade unit 5 includes a motor shaft 3, a connecting member 4, and a blade unit 5.

Specifically, the motor shaft 3, the key 31 is formed at the end protruding to the upper portion of the container (2).

The connecting member 4 is composed of a cylindrical member so that the motor shaft 3 protruding to the upper portion of the container 2 can be inserted, and is custom-shaped with the key 31 of the motor shaft 3. The key groove 41 is formed therein. In addition, on the outer periphery, a plurality of splines 42 are formed spirally in a twisted structure. The spiral direction of the twisted structure of the spline 42 is formed in a winding direction when the motor rotates.

The blade unit 5 is composed of a shaft member 6 and the blade (7).

The shaft member 6 is composed of a rotary rod (8) and a blade fixing portion (9).

The rotating rod 8 is a member for maintaining a cylindrical shape so that the connection member 4 can be inserted, the inner peripheral surface of the rotating rod (8) to form a twist (twist) structure that is custom-shaped with the spline 42 of the connection member (4) Spline grooves 82 are formed.

The blade fixing portion 9 is a member integrally fixed around the lower end of the coupling rod 8, wherein one or more blades 7 are radially coupled and fixed.

The blade 7 is provided with one or more, it is to maintain a variety of shapes depending on the material and processing purposes. This blade (7) is fixedly coupled along the circumference of the blade fixing section (9). As a result, several blade units 5 are provided according to the type of the blades 7.

Due to the configuration as described above, the user is satisfied with the structure capable of spline coupling or detaching one blade unit 5 of the plurality of blade units (5) to the connecting member (4), twisted in a spiral By the coupling structure of the spline 42 and the spline groove constituting the structure by the rotation of the motor shaft 3 it is possible to maintain a more secure fastening state.

However, the conventional detachable structure of the blade unit has the following problems.

First, in the process of coupling the blade unit 5 toward the connecting member 4, the spline 42 formed in the connecting member 4 and the spline grooves 82 formed in the blade unit 5 must be exactly matched, the mixer In the process of moving the blade unit 5 toward the narrow bottom surface of the container (2) there is a problem that can not be quickly fastened because the exact point of the spline groove 82 and the spline 42 is not accurately understood.

In addition, since the conventional blade unit 5 is fastened in a spline manner forming a twisted structure with the connecting member 4 in a spiral shape, it is maintained in a strongly fastened state by the rotational force of the motor shaft 3 during use. This is because there is a problem in that the separation of the blade unit 5 from the connection member 4 is not easily made when trying to separate the blade unit 5 which is fastened in order to replace the blade unit 5.

Therefore, the problem to be solved by the present invention is to provide a mixer that can easily perform the coupling and separation of the blade unit with respect to the connection member coupled to the motor shaft of the mixer.

The present invention for achieving the above object is a blender,

A motor shaft having a key formed at an upper end thereof;

A connecting rod having a key groove customized to the key and formed on an inner circumferential surface thereof to maintain a shaft coupling with the motor shaft, and a first fastening groove formed on an outer circumferential surface thereof; A lower plate coupled to a lower end of the connecting rod and having a second locking protrusion formed on an outer circumferential surface thereof; Connection member comprising a; And

A rotating rod having an inner circumferential surface of the first locking protrusion inserted into the first coupling groove to maintain the coupling member and the shaft; A blade unit coupled to a circumference of the lower end of the rotating rod and having a lower fixing plate formed therein, wherein a second fastening groove into which the second locking protrusion is inserted is formed on an inner circumferential surface thereof; Characterized in that configured to include.

Here, the upper portion of the connection member is provided with a metallic fixing block; A magnet may be installed inside the blade unit facing the metallic fixing block.

In this case, the blade unit includes a cap member fitted to the upper end of the rotating rod; A magnet may be embedded in the cap member.

On the other hand, the first fastening groove formed in the connecting rod is formed on one side of the upper circumference of the connecting rod, the inlet for inducing the downward movement of the first locking projection of the rotating rod; Vertically extending from the inlet, the vertical extension for guiding the downward movement of the first locking projection of the rotating rod; And a locking groove formed at an end of the vertical extension part in an opposite direction to the rotation direction of the motor shaft. It may be made of.

In this case, the first locking protrusion is in close contact with the locking groove of the first fastening groove, and at the same time, the second locking protrusion may be configured to be in close contact with the front or rear side of the second locking groove.

On the other hand, the mixer includes a main body with a motor, a container with a blade unit, and a lid for sealing the container, and installed in an injection tube coupled to an injection hole formed in the lid to supply material toward the inside of the container. At the same time as the inclined material supply means for preventing the pulverized product in the container from flowing backwards; It may be configured to include a discharge device coupled to the container to adjust the discharge of the pulverized product discharged to the outside of the container in multiple stages.

In this case, the injection tube is inserted into the injection hole formed in the lid and inserted into the container may be made of a pipe portion having the inclined material supply means on the inner surface, and a hopper portion disposed on the outside of the material is contained.

In addition, the discharge device is coupled to the lower side of the container, the flange is a discharge hole is formed; A main body having a fastening part coupled to the flange at one side and having a discharge hole at a lower portion thereof; An actuating shaft coupled to the main body, the cock installed at the front end of the cock coupled to one side to be in close contact with the discharge hole to block or open the flow path; An elastic member for pressing and supporting an operating shaft toward the discharge hole from the main body; And it may be configured to include a flow rate adjusting means for adjusting the interval between the cock and the discharge hole by fixing the position of the operating shaft in multiple stages.

The present invention has the advantage that the coupling and separation of the blade unit to the connection member can be performed very easily by using the first locking groove formed in the first coupling groove and the blade unit of the geometric shape formed on the connection member.

In another aspect, the present invention is the blade from the blade unit having a coupling member having a first fastening groove and a second locking projection having a height difference from each other, and a first locking projection and a second locking groove respectively coupled to the first locking groove and the second locking projection. More robust rotational operation of the unit can be achieved, which reduces vibration and noise.

1 is a partial perspective view of a conventional blender.

Figure 2 is a perspective view showing in detail the removable structure of the blade shown in FIG.

3 is a partial perspective view of a mixer according to one embodiment of the present invention.

Figure 4 is an exploded perspective view showing the configuration of the blade unit according to the present invention.

5 is a perspective view showing the configuration of the connection member according to the present invention.

Figure 6 is a bottom view showing the configuration of a rotating rod according to the present invention.

Figure 7 is a cross-sectional view showing a coupling state of the blade unit according to the present invention.

Figure 8 is a cross-sectional view showing a coupling state of the blade unit according to another embodiment of the present invention.

Figure 9 is an illustration of a mixer according to another embodiment of the present invention.

10 is a cutaway perspective view (a) and cross-sectional view (b) of an injection tube according to one embodiment.

FIG. 11 is another example of the injection tube shown in FIG. 10. FIG.

12 is a cutaway perspective view (a) and a cross-sectional view (b) of an injection tube according to another embodiment.

FIG. 13 is another example of the injection tube shown in FIG. 12. FIG.

14 is a cutaway perspective view (a) and cross-sectional view (c) of an injection tube according to another embodiment.

15 is a partially enlarged view for showing the vibration induction means provided in the injection tube.

Figure 16 is an exemplary side view showing a closed state of the discharge device.

Figure 17 and Figure 18 is an exemplary side view showing a multi-stage open state of the discharge device.

19 is an exemplary view showing a state in which a closure plug is assembled when the discharge device is not used.

(Explanation of the sign)

(1): main body (2): container

(4): lid 41A: injection hole

10: motor shaft 11: key

(20): connecting member (21): connecting rod

210: keyway 212: first fastening groove

(2120): entrance (2122): vertical extension

(2124): locking groove (215): fixed block

23: lower plate 230: the second locking projection

(30): blade unit (40): shaft member

(41): rotating rod 412: first locking projection

(43): Blade fixing plate (430): Second fastening groove

45: cap member 455: magnet

10A: injection tube 11A: hopper portion

(12A): tube

13A, 14A, 15A: Inclined material supply means

120A: Input plate 121A: Entrance

131A, 132A: Inclined Plate 141A: Spiral Inclined Plate

(151A): rotating plate 152A: rotating shaft

(30A): vibration induction means (31A): ring-shaped locking jaw

(32A): Ball (200A): Discharge device

201A: Flange 201Aa

(210A): main body (210Aa): outlet

(215A): Seating groove (220A): Working shaft

(221A): Seating protrusion (230A): cock

(240A): elastic member (250A): lever

(300A): Flow control means (400A): Extension piping

The features and effects of the present invention described above or not are clarified through the embodiments of the present invention with reference to the accompanying drawings.

3 and 4, a mixer according to an embodiment of the present invention includes a main body 1 having a motor (not shown), a container 2 coupled to an upper end of the main body 1, and the container ( It is configured to include a blade unit 30 disposed on the bottom surface of 2).

As a detachment and mounting device of the blade unit 30, the blade unit 30 includes a motor shaft 10, a connection member 20, and a blade unit 30.

First, the motor shaft 10 is projected upward through the bottom surface of the container 2 from the main body 1 as in the conventional one shown in Figs. 1 and 2, and the key 11 at the upper end thereof. Is formed.

Referring to FIG. 5, the connecting member 20 has a substantially cylindrical structure so that the motor shaft 11 can be inserted from below, and is composed of a connecting rod 21 and a lower plate 23.

The connecting rod 21 has an inner surface customized with the motor shaft 11 to maintain the shaft coupling with the motor shaft 10. That is, the key groove 210 that is custom-shaped with the key 11 is formed on the inner circumferential surface.

In addition, a first fastening groove 212 is formed at an upper portion of the outer circumferential surface of the connecting rod 21. The first fastening groove 212 forms a recessed structure to a predetermined depth on the outer circumferential surface of the connecting rod 21, as shown in the figure, to maintain a somewhat geometric shape.

Specifically, the first fastening groove 212 is connected to one side of the upper circumference of the connecting rod 21, the inlet 2120 to induce the downward movement of the first locking projection (412 (see Fig. 6) formed in the blade unit 30) )Wow; A vertical extension part 2122 extending vertically from the inlet part 2120 and guiding the downward vertical movement of the first locking protrusion 412 entered into the inlet part 2120; And a locking groove 2124 formed to extend in a direction opposite to the rotational direction of the motor shaft 10 at the end of the vertical extension part 2122.

As shown, the inlet 2120 of the first fastening groove 212 extending from the upper end of the connecting rod 21 to the vertical extension portion 2122 may maintain a tapered shape.

The first fastening groove 212 is shown to configure two about the circumference of the connecting rod 21, otherwise it may be provided with a plurality of maintaining an even interval with respect to the outer peripheral surface of the connecting rod (21).

The lower plate 23 is a member integrally coupled to the lower end of the outer circumferential surface of the connecting rod 21, and a second locking protrusion 230 is formed on the outer circumferential surface.

The second locking protrusion 230 is shown to configure two with respect to the outer circumferential surface of the lower plate 23, but this may also be provided with a plurality of maintaining an even interval with respect to the outer circumferential surface of the lower plate (23).

3, 4, and 6 again, the blade unit 30 includes a shaft member 40 and a blade 50.

The shaft member 40 includes a rotary rod 41 and the blade fixing plate 43.

The rotating rod 41 is to form a substantially cylindrical structure so that the connecting rod 21 of the connecting member 20 can be inserted, the first rod formed on the connecting rod 21 so that the connecting rod 21 can maintain the shaft coupling The first locking protrusion 412 inserted into the fastening groove 212 is formed on the inner circumferential surface.

Cap member 45 is installed on the upper end of the rotary rod 41.

The blade fixing plate 43 is a member that is integrally coupled to the lower end of the outer circumferential surface of the rotary rod 41, the receiving plate corresponding to the lower plate 23 so that the lower plate 23 of the connecting member 20 can be inserted from below The second fastening groove 430 is formed on the inner circumferential surface of the inner circumferential surface to be formed on the bottom surface, and the second locking protrusion 230 is inserted into the lower plate 23 so that the lower plate 23 can maintain the shaft coupling.

The blade 50 is fixedly coupled through the fasteners of the blade fixing plate 43, and thus, various kinds of blade units 30 are retained according to the type of the blade 50.

7 is a cross-sectional view showing a coupling state of the connection member and the blade unit, the coupling state and operation of the connection member 20 and the blade unit 30 with reference to FIGS.

The usual connection member 20 maintains the shaft coupling state to the motor shaft 10, where the various kinds of blade units 30 prepared according to the type and processing purpose of the material is to be selectively used.

That is, at the same time as seating the blade unit 30 to the upper portion of the connecting member 20, the first locking projection 412 formed on the rotary rod 41 is the first fastening groove 212 formed in the connecting rod 21 Through the tapered inlet 2120 of the first fastening groove 212 is inserted into the interior of the vertical extension portion 2122 is moved to the locking groove 2124.

As such, while the first locking protrusion 412 is completely inserted into the first locking groove 212, the second locking protrusion 230 formed on the lower plate 23 has a second locking groove formed on the blade fixing plate 43. 430 is maintained in the inserted state.

As a result, in the process of fastening the blade unit 30 to the connection member 20, the user does not need to pay close attention to the blade unit by simply dropping the blade unit 30 toward the upper portion of the connection member 20. The installation operation of 30 is easily completed.

Then, when the mixer operation, that is, to rotate the connecting member 20 together with the motor shaft 10 for the processing of the material, the engaging groove 2124 of the first fastening groove 212 is at the end of the vertical extension portion 2122 Since the motor shaft 10 extends in a direction opposite to the rotation direction, the first locking protrusion 412 is supported by one side of the locking groove 2124 of the first locking groove 212, thereby connecting the connection member 20. The rotating rod 41 of the connecting rod 21 and the blade unit 30 is rotated together.

Likewise, when the connecting member 20 is rotated together with the motor shaft 10, the second locking protrusion 230 of the lower plate 23 inserted into the second fastening groove 430 of the blade fixing plate 43 is also rotated. 2 is supported by the front or rear side (4301, 4302) of the fastening groove 430, thereby rotating the lower plate 23 and the blade fixing plate 43 of the blade unit 30 of the connection member 20 together.

The first fastening protrusion 412 of the rotary rod 41 and the first fastening groove 212 of the connecting rod 21, and the second fastening protrusion 230 of the lower plate 23 and the second fastening of the blade fixing plate 43 Since the grooves 430 maintain different heights, the connection member 20 and the blade unit 30 can be more firmly rotated, and vibration or operation noise generated by the blade unit 30 can be reduced. Will be.

On the other hand, Figure 8 is a cross-sectional view showing a coupling state of the blade unit according to another embodiment of the present invention.

Referring to FIG. 8, the structure is basically the same as the above-described embodiment, but a metal fixing block 215 is provided on an upper end of the connecting rod 21 of the connecting member 20, and the fixing block 215 is opposed to the fixing block 215. In the rotating rod 41 of the blade unit 30 to include a magnet 455 there are some differences from the above-described embodiment.

In the case of the above-described embodiment, the blade unit 30 is simultaneously seated on the upper portion of the connecting member 20, the first locking projection of the rotary rod 41 by the user's own weight or lightly pressed by the blade unit 30 412 has a structure that is inserted into the first fastening groove 212 of the connecting rod 21, the first locking projection 412 is rotated after the rotation of the connecting member 20 by operating the motor of the mixer. By being fully engaged by the first fastening groove 212, the upper detachment of the blade unit 30 is blocked to form a structure.

However, according to another embodiment, since the connecting member 20 and the blade unit 30 are connected by a magnetic force, the user seats the blade unit 30 on the upper portion of the connecting member 20 and at the same time the rotary rod ( The first locking protrusion 412 of 41 is quickly moved downward through the inlet 2120 of the first fastening groove 212 and the vertical extension portion 2122 to the locking groove 2124.

For example, the blade unit is unavoidably in the process of moving the mixer or injecting food into the mixer container 2 after the downward movement of the first locking protrusion 412 to the locking groove 2124 of the first fastening groove 212 is completed. Even when an external force is applied to the 30, the blade unit 30 can be easily prevented from being separated upward from the connection member 20. In addition, it is possible to prevent the blade unit 30 is separated upward by the instantaneous rotational force of the connecting member 20 during the initial operation of the motor.

In addition, in order to replace the blade unit 30 from the connecting member 20 in order to replace the blade unit 30, by first rotating the blade unit 30 in a direction opposite to the rotation direction of the motor by the first fastening groove ( The locking state of the first locking protrusion 412 is simply released from the locking groove 2124 of 212, and can be easily removed.

In this case, the first locking protrusion 412 may be held at one side of the locking groove 2124 of the first coupling groove 212 by the rotational force of the motor shaft 10. Since the magnetic force generated between the magnet 455 and the fixed block 215 will be designed to maintain a smaller size than the rotational force of the motor. The magnitude of the magnetic force is possible by varying the size of the magnet 455 or by adjusting the distance between the magnet 455 and the fixed block 215.

The upper end of the connection member 20 is a portion exposed to the outside when the blade unit 30 is separated, the material of the metal fixing block 215 coupled to the upper end of the connection member 20 is made of stainless steel in consideration of hygiene problems Recommended material.

And the magnet 455 may be embedded in the cap member 45 which is fitted to the upper end of the rotating rod (41).

9 is a mixer according to another embodiment of the present invention, the present invention is the amount of material supplied toward the inside of the container (2) in which the blade unit 30 is disposed, and pulverized from the container (2) is discharged to the outside It provides a mixer that can satisfy the optimum grinding efficiency for each type of food to be processed by always maintaining the discharge amount of the pulverized.

The mixer for this purpose consists of a main body 1 in which the motor M is embedded, a container 2 in which the blade unit 30 is embedded, and a lid 4 for sealing the container 2.

Here, the injection tube 10A detachably coupled to the injection hole 41A formed in the lid 4 so as to continuously supply the material toward the inside of the container 2 during the grinding operation, and one side of the container 2 It consists of including a discharge device (200A) for discharging the finished food to the outside.

10 and 11 illustrate an embodiment of the injection tube, FIGS. 12 and 13 show another embodiment of the injection tube, FIG. 14 shows another embodiment of the injection tube, and FIG. 15 shows vibration induction provided in the injection tube. When showing the configuration of the means, in detail with reference to the injection tube 10A of the present invention in conjunction with FIG.

Injection tube 10A according to the present invention forms a removable structure that is inserted into the insertion hole 41A formed in the lid 4 of the mixer.

The injection pipe 10A is inserted into the injection hole 41A of the blender lid 4 and inserted into the container 2 12A, and a hopper part disposed outside the lid 4 to contain the material ( Integrate 11A).

Here, the inner surface of the pipe portion 12A of the injection tube 10A prevents the material being pulverized from flowing back into the upper portion of the vessel, and supplies the material loaded on the hopper portion 11A into the lower vessel 2 constantly. The inclined material supply means 13A, 14A, and 15A are configured.

In addition, the injection pipe 10A includes vibration induction means 30A for activating the vibration transmitted from the vibration (vibration caused by the driving of the motor M) to the injection pipe 10A.

The injection pipe 10A having the inclined material supply means 13A, 14A and 15A continuously supplies the material into the container 2 sealed by the lid 4 during the grinding operation and completes the grinding. By implementing a blender to continuously crush the food while discharging the food through the discharge device 200A, the material supplied through the injection pipe (10A) does not require the user to pay close attention, the injection pipe By simply placing a large amount of material on the hopper portion 11A of 10A, a proper amount of material can always be introduced into the container 2 so that the amount of material supplied into the container 2 is not excessive or insufficient. It is to increase the grinding efficiency. In addition, the injection pipe 10A having the inclined material supply means 13A, 14A, 15A prevents the food being pulverized inside the container 2 from flowing back through the injection pipe 10A during the grinding operation. It also serves as a function.

More specifically, referring to FIGS. 10 and 11, the injection pipe 10A according to an embodiment is inserted into the injection hole 41A formed in the lid 4 and inserted into the lower container 2 12A. ) And a hopper portion 11A disposed outside the lid 4 to contain material; It forms a mutually symmetrical structure along the centerline of the pipe portion 12A and has a height difference on the inner surface of the pipe portion 12A, and when viewed in the longitudinal direction of the pipe portion 12A, each cross-sectional area is at least larger than a semicircle of the pipe portion 12A. The inclined material supply means 13A which is formed and consists of a plurality of

inclined plates

131A and 132A to drop the material falling from the hopper portion 11A into the container 2 in a zigzag form is presented.

As described above, the inclined material supply means 13A including the

inclined plates

131A and 132A loads a predetermined material into the hopper portion 11A without the user having to visually check the amount of food being crushed in the container 2. In this case, the material loaded on the hopper portion 11A by the vibration generated by the motor drive of the mixer in the grinding operation has a height difference and flows in a zigzag form on the upper surface of the installed inclined plates 131A and 132A. (2) A structure is supplied to the inside, so that a large amount of material loaded in the hopper portion 11A does not directly fall into the inside of the container 2, and a small amount of material flows through the

slant plates

131A and 132A. The structure gradually supplied into the container 2 is satisfied.

According to the illustrated embodiment, two

inclined plates

131A and 132A are illustrated, but a larger number of these

inclined plates

131A and 132A may be installed than the illustrated in accordance with the length of the pipe portion 12A.

When the cross section of the

inclined plates

131A and 132A is formed at least larger than the semicircle of the pipe portion 12A when viewed in the longitudinal direction of the pipe portion 12A, when the pipe portion 12A is viewed from the hopper portion 11A. Covered by the inclined plate (131A) (132A) to achieve a structure in which the exposure inside the container (2) is blocked. This prevents the material inside the vessel 2 being pulverized from jumping out of the hopper portion 11A through the injection tube 10A so that the surroundings of the injection tube 10A can be kept clean at all times.

In addition, as shown in FIG. 11, the hopper portion 11A and the connection portion 12A are formed to be biased to one side from the center of the tube portion 12A so that the material may fall to the upper surface of the top inclined plate 131A. It is preferable to include an input plate 120A having an inlet 121A.

12 and 13, the injection pipe 10A according to another embodiment includes a pipe portion 12A inserted into a container 41A formed in the lid 4 and inserted into the container, and the lid 10A. (4) consisting of a hopper portion 11A disposed outside and containing material; An inclined material supply means 14A made of a spiral inclined plate 141A is provided on the inner surface of the pipe portion 12A.

As described above, the inclined material supply means 14A made of the spiral inclined plate 141A also has a hopper portion by vibration generated by the motor drive of the mixer in the grinding operation only when the user loads a predetermined material on the hopper portion 11A. The material loaded on the 11A is inclined to flow along the top surface of the spiral inclined plate 141A and is supplied into the container 2 so that a large amount of material loaded on the hopper 11A is inside the container 2. In this process, a small amount of material is gradually supplied into the container 2 in the course of flowing through the spiral inclined plate 141A.

Unlike shown, the number of turns of the spiral inclined plate 141A may be maintained more than the number shown according to the length of the pipe portion 12A.

In addition, the helical inclined plate 141A is concealed by the helical inclined plate 141A when the hopper portion 11A is viewed from the pipe portion 12A as in the embodiment, so that the exposure inside the container 2 is blocked (of the spiral inclined plate). Size (width) to be the same as the radius of the tube portion, so that the material inside the crushing vessel 2 is prevented from bouncing out of the hopper portion 11A through the injection tube 10A. .

In addition, as shown in Figure 13, the connection portion of the hopper portion 11A and the tube portion 12A is formed to be biased to one side from the center of the tube portion 12A so that the material can fall to the top surface of the spiral inclined plate 141A. It is preferable to include an input plate 120A having an inlet 121A.

14, the injection tube injection tube 10A according to another embodiment of the present invention is inserted into the injection hole 41A formed in the lid 4 and inserted into the container 2 12A. ) And a hopper portion 11A disposed outside the lid 4 to contain material; An inclined material supply means having a rotating shaft 152A passing through the center of the pipe portion 12A and arranged on an inner surface of the pipe portion 12A, and comprising a rotating plate 151A having a size corresponding to the inner diameter of the pipe portion 12A ( 15A).

As described above, the inclined material supply means 15A made of the rotating plate 151A only needs to load a predetermined material into the hopper portion 11A, and the rotating plate is caused by vibration generated by the motor driving of the mixer in the grinding operation. (151A) is inclined to either side in accordance with the variable weight of the material loaded on both sides about the central rotation axis (152A) to form an inclination, and then the material flows on the rotating plate (151A) forming the inclined vessel (2) In this way, a large amount of material loaded in the hopper portion 11A does not directly fall into the container 2, and a small amount of material gradually flows through the rotating plate 151A. ) It satisfies the structure supplied inside.

In addition, when the material is not supplied, it is covered by the rotating plate 151A so that the exposure of the inside of the container 2 is blocked, so that the material inside the container 2 being crushed is transferred through the injection pipe 10A. 11A) to prevent it from bouncing out.

The inclined material supply means 13A, 14A, 15A of the present invention presented in the above embodiments do not require a direct supply operation by the user, and the material loaded in the hopper portion 11A is driven by the motor of the mixer. The self-vibration is continuously supplied to the inside of the container 2 by a certain amount. When the vibration of the blender itself is weakly generated, a part that is insufficient for such action may be caused. In order to solve this problem, the injection according to the present invention is performed. The tube 10A includes vibration inducing means 30A for activating the vibration transmitted from the vibration (vibration caused by the motor drive) of the mixer in the grinding operation to the injection tube 10A.

That is, referring to Figure 15, the vibration induction means 30A according to the present invention, the ring-shaped locking jaw formed along the circumference of the injection tube 10A to be coupled to the peripheral end of the injection hole 41A formed in the lid 4 31A and a plurality of balls 32A embedded in the ring-shaped engaging jaw 31A and supported at the peripheral end of the injection hole 41A by inserting and coupling the pipe portion 12A to the injection hole 41A. Is done.

The ball 32A is inserted into the ring-shaped locking jaw 31A so as to move freely. The vibration generated in the lid 4 from the vibration of the mixer driving the motor vibrates these balls 32A. In this way, the freely vibrating balls 32A inside the ring-shaped locking jaw 31A further activate the vibration phenomenon of the injection tube 10A. Eventually, the material loaded on the hopper portion 11A due to the vibration of the injection pipe 10A by the balls 32A falls toward the lower inclined material supply means 13A, 14A, 15A, and the inclined plate 131A. ) 132A, the spiral inclined plate 141A, the upper surface of the rotating plate 151A is slowly flowed down to fall to the lower container (2).

On the other hand, Figure 16 is a closed state of the discharge device according to an embodiment of the present invention, Figure 17 is a one-stage open state of the discharge device, Figure 18 is a two-stage open state of the discharge device, Figure 19 is a discharge device When not in use shows that the sealing plug is assembled state, in detail with reference to the discharge device 200A according to the present invention in connection with FIG.

The discharge device 200 of the present invention is coupled to the lower side of the container 2, the flange 201A is formed with a discharge hole (201Aa); A main body 210A having a fastening portion 211A coupled to the flange 201A on one side and having an outlet 210Aa at a lower portion thereof; An operating shaft coupled to the main body 210A to block or open the flow path as the cock 230A installed at the front end is moved toward or away from the discharge hole 201Aa by the operation of the lever 250A coupled to one side ( 220A); An elastic member (14A) supporting the operating shaft (220A) from the main body (210A) toward the discharge hole (201Aa); It comprises a flow rate adjusting means 300A for adjusting the interval between the cock 230A and the discharge hole 201Aa by fixing the position of the working shaft 220A in multiple stages.

At this time, the flow rate adjusting means 300A is formed on the inner circumferential surface of the main body 210A such that the plurality of seating protrusions 221A are formed at a predetermined interval on the outer circumferential surface of the operating shaft 220A, and the seating protrusions 221A are seated. It is composed of a seating groove 215A. That is, the flow rate adjusting means 300A can form an open flow path in multiple stages as many as the number of seating protrusions 221A formed in the axial direction of the operating shaft 220A, and the number of such seating protrusions 221A is It is not a big limitation.

More specifically, the flange 201A may be formed integrally with the container 2, and a threaded portion for screwing the fastening portion 211A of the main body 210A is formed on the outer circumferential surface thereof.

The main body 210A has a fastening portion 211A screwed to the flange 201A on one side to form a detachment and mounting structure with the flange 201A.

The working shaft 220A is axially coupled to the main body 210A by penetrating the main body 210A horizontally, and one side is coupled to the main body 210A and the hinge 251A on one side protruding outside the main body 210A. The hinge 252A is coupled with a portion of the lever 250A. That is, by rotating the lever 250A around one hinge 251A, the operating shaft 220A, in which the middle portion of the lever 250A is hinged 252A, is horizontally moved to cock toward the discharge hole 201Aa. Proximity or spaced apart (230A) and to form or block the flow path connecting the discharge hole (201Aa) and the outlet (210Aa).

At this time, the operating shaft 220A is in a state of being supported by the elastic member 240A from the main body 210A and always in close contact with the discharge hole 201Aa. When the discharge device 200A is to be opened in such a state, the lever 250A is pulled to overcome the elastic force of the elastic member 240A and the operating shaft 220A is moved, and thus the seating protrusion formed on the operating shaft 220A. 221A maintains an open state by taking a state seated in a seating groove 215A formed in the main body 210A.

At this time, as shown in Figures 17 and 18, the user opens the flow path in multiple stages in accordance with the pull degree of the lever 250A that operates in multiple stages in proportion to the plurality of seating protrusions (221A).

On the other hand, as shown in Figure 19, when you want to block again the discharge device 200A, pressing the lever 250A lightly from the seating groove 215A formed in the main body 210A from the seating projection 220A When the 221A is released, the cock 230A provided at the tip of the operating shaft 220A is press-contacted to the discharge hole 201Aa due to the support force of the elastic member 240A, so that the flow path is blocked.

On the other hand, the outlet 210Aa formed in the lower portion of the main body 210A may include a separate extension pipe 400A.

The extension pipe 400A is coupled to the lower outlet 210Aa of the main body 210A by bending the first extension pipe 410A and the end of the first extension pipe 410A and the length adjusting means 430A. It may be configured as a second extension pipe 420A connected to and extending from the first extension pipe 410A. As shown in the figure, the length adjusting means 430A can be implemented simply by implementing a slide insertion structure of the first extension pipe 410A and the second extension pipe 420A.

The operation of the mixer having the inlet pipe 10A having the inclined material supply means 13A, 14A and 15A and the discharge device 200A as described above is as follows.

In the state in which the initial food is put into the container 2 of the blender, the lid is closed and the food is ground. The food crushed into predetermined small particles flows along the inner circumferential surface of the sieving net 22A inside the container 2 due to the centrifugal force by the rotational force, and the crushed food is smaller than the eyes of the sieving net 22A. After passing through the discharge device 200A coupled to the lower one side of the container (2) is discharged to the outside.

During the operation of the mixer, the user through the injection tube (10A) installed in the lid 4, the user continuously puts the material into the container, discharge the finished food through the discharge device 200A, and continues the finished food It can be manufactured.

At this time, when the grinding of the initial material inside the container to some extent, the user rotates (pulls) the lever 250A of the discharge device 200A to the front, overcoming the elastic force of the elastic member 240A and operating shaft 220A ) Is moved to the rear, and the operation shaft 220A moving to the rear takes a simultaneous position fixed state in which the selected one seating protrusion 221A formed on the circumference is caught by the seating groove 215A of the main body 210A. Done. With the movement of the operating shaft 220A, the cock 230A in close contact with the discharge hole 210Aa is dropped to communicate the discharge hole 201Aa with the discharge port 210Aa formed in the lower portion thereof, thereby completing the crushed food in the container 2. It is discharged through the outlet 210Aa and the extension pipe 400A.

For example, when the discharged food particles are discharged without being crushed to the desired size, the user rotates the lever 250A of the operating shaft 220A in the reverse direction (backward) to block the flow path. The grinding process can be further advanced or opened slightly to release only relatively small amounts of food to the outside.

In addition, the present invention, in particular, to obtain a food in the form of juice, paste, slurry by grinding the fruits, vegetables, tofu, soybeans containing water, etc. By maintaining a constant viscosity (thickness) it is possible to continuously maintain a state that can implement the optimum grinding efficiency from the rotation of the blade unit 30. (In general, the grinding efficiency is reduced in the thin state in a limited container, and the grinding efficiency is high in the thick state.)

For example, at the beginning of grinding, the flow path of the discharge device 200A is blocked or finely opened to keep the food being crushed in the container thickened by the material supplied through the injection pipe 10A, and then grinding is gradually performed. When the food being crushed is thinned, the flow path of the discharge device 200A is gradually opened to discharge the pulverized food quickly and the thickened state of the pulverized product in the container is maintained again by the newly supplied material through the injection pipe 10A. It is possible to optimally maintain the grinding efficiency of the blade unit (30).

As such, the present invention particularly changes the viscosity of foods that are not completely pulverized in the container and foods of pulverized liquids, such as soaked grains, soybeans containing water, tofu, fruits, and vegetables, or materials containing fiber. Improved effect can be expected when targeting materials that show a large gap in grinding efficiency according to (thin and thick).

On the other hand, the discharge device (200A) according to the present invention is suitable for the case of using a liquid material such as juice or a material containing fiber as described above, in contrast to the purpose of use if a simple mixing of various materials It is irrelevant even if the function of the discharge device 200A according to the present invention is excluded. In this case, as shown in FIG. 19, the main body 210A of the discharge device 200A screwed with the flange 201A of the container 2. ), And after the predetermined grinding operation is completed while the separate sealing cap 500A is fastened to the flange 201A, the lid 4 of the container 2 is opened to discharge the pulverized powdered food. Can be.

The present invention is not limited to the above-described specific preferred embodiments, and various modifications can be made by any person having ordinary skill in the art without departing from the gist of the present invention claimed in the claims. Of course, such changes will fall within the scope of the claims.

Claims

In the blender,

A motor shaft 10 having a key 11 formed at an upper end thereof;

In order to maintain the shaft coupling with the motor shaft 10, the key groove 210, which is custom-shaped with the key 11 is formed on the inner circumferential surface, the connecting rod 21, the first fastening groove 212 is formed on the outer circumferential surface and; A coupling member 20 coupled to a lower end of the connecting rod 21 and having a second locking protrusion 230 formed on an outer circumferential surface thereof; And

A rotating rod 41 formed on an inner circumferential surface of the first locking protrusion 412 inserted into the first fastening groove 212 to maintain the coupling with the connection member 20; The blade fixing plate 43 is coupled to the circumference of the lower end of the rotating rod 41, and the second fastening groove 430 is formed on the inner circumferential surface of the second fastening groove 230 into which the second locking protrusion 230 is inserted while accommodating the lower plate 23 therein. Blender comprising a; blade unit (30) comprising a.
The method of claim 1,

The upper end of the connection member 20 is provided with a metallic fixing block 215,

Mixer, characterized in that the magnet 455 is installed on the inner side of the blade unit 30 facing the metallic fixing block (215).
The method of claim 2,

The blade unit 30, the cap member 45 is fitted to the upper end of the rotating rod 41,

Mixer, characterized in that the magnet 455 is embedded in the cap member (45).
The method of claim 1,

The first fastening groove 212 formed in the connecting rod 21,

An inlet 2120 formed at one side of the upper circumference of the connecting rod 21 to induce downward movement of the first locking protrusion 412 of the rotating rod 41;

A vertical extension part 2122 extending vertically from the inlet part 212 to guide downward movement of the first locking protrusion 412 of the rotary bar 41; And

Mixer grooves formed by extending in the opposite direction to the rotation direction of the motor shaft (11) at the end of the vertical extension (2122); mixer.
The method of claim 4, wherein

When the first locking projection 412 is in close contact with the locking groove 2124 of the first locking groove 212, at the same time the second locking projection 230 is the front or rear side of the second locking groove 430 ( 4301,4302, characterized in that the blender in close contact.
The method of claim 1,

The mixer includes a main body in which a motor is embedded, a container in which a blade unit is embedded, and a lid for sealing the container,

It is installed in the injection tube 10A coupled to the injection hole 41A formed in the lid 4 to supply the material toward the inside of the container 2 and to prevent the pulverized product in the container 2 from flowing back upward. Inclined material supply means (13A) (14A) (15A); And a discharge device (200A) coupled to the container (2) to adjust the discharge of the pulverized product discharged to the outside of the container in multiple stages.
The method of claim 6,

The injection pipe 10A is inserted into the injection hole 41A formed in the lid 4 and inserted into the container 2 to provide the inclined material supply means 13A, 14A and 15A on the inner surface thereof. And a hopper portion (11A) disposed outside the lid (4) to contain the material.
The method of claim 6,

The discharge device (200A), the flange 201A is coupled to the lower side of the container, the discharge hole (201Aa) is formed;

A main body (210A) having a fastening portion (211A) coupled to the flange (201A) on one side and having an outlet (210Aa) at the bottom;

An operating shaft (220A) coupled to the main body (210A) so that the cock (230A) installed at the front end of the cock (250A) coupled to one side is in close contact with the discharge hole (201Aa) to block or open the flow path;

An elastic member (240A) for pressing and supporting the operating shaft (220A) toward the discharge hole (201Aa) from the main body (210A); And

And a flow rate adjusting means (300A) for adjusting the distance between the cock (230A) and the discharge hole (201Aa) by fixing the position of the working shaft (220A) in multiple stages.