KR100767454B1 - multipurpose mixer - Google Patents

Abstract

 The present invention relates to a multi-purpose grinder, in particular, to form a plurality of insertion rods formed inside the thread vertically to the bottom of the grinding vessel, and inserting the rod of the grinding vessel through the insertion groove formed in the upper end of the bolt at the bottom of the body By fastening such as fasteners such as to crush dry grains, fruits, and the like is intended to prevent foreign matter or bacteria generated in the grinding container.

The configuration of the present invention is a pulverizer, the convex portion is formed on the bottom surface of the locking projection formed on the lower end of the inner circumferential surface, the bottom surface is formed with a pulverization container formed with a plurality of cylindrical insert rods with threads therein, and formed on the upper surface of the body of the pulverizer, An insertion groove into which a plurality of cylindrical insertion rods of the pulverization container are inserted, a fastener screwed into the inner surface of the plurality of cylindrical insertion rods from the lower end of the body of the pulverizer, and a locking jaw formed on an outer circumferential surface of the pulverization container, dual recesses to be inserted into the convex portion formed on the bottom surface of the engaging shoulder formed cup and the lid bet to be inserted into the lid hook formed on one side of the grinding vessel or a double cup is formed in one side of the mill body to the other side lower end Double cup or for crushing by forming an opening and closing hook to be inserted into the safety switch insertion groove formed on the handle top A is formed on the handle side of the lid and the mill body for sealing by pressing with hand to provide a versatile mill, characterized in that configured to include a safety switch lever for releasing the engagement of the on-off played formed on the other side the lower end of the cap.

Description

Multipurpose mixer

1 is a view showing a conventional mill.

Figure 2a is a perspective view of the main portion of the present invention.

Figure 2b is a cross-sectional view showing a state in which the insertion tube of the present invention is mounted in the engaging groove at the bottom of the lid.

Figure 3a, 3b is a view showing a fastening state and the crusher container and the crusher body of the present invention.

4 is a view showing a fastening state of the double cup and the pulverization container of the present invention.

5a, b, c, d, e is a view showing a fastening state of the lid and the body handle of the grinder of the present invention.

* Brief description of the drawings

1. 40 grinder body 2. 30 grinder

3. Convex 4. Inserting Rod

5. Fasteners 6. 32 Double Cup

7. Concave 8. Handle (Double Cup)

9. Lid Hook 10. 34 Lid

11.Pressed surface 12.Safety switch

13. Lid Clamp 14. Safety Switch Lever

15. Safety switch insertion groove 16. Insertion tube

17. 18. 31. 33 Jam Jaw 19. Groove

20. Crushed Hook 21.35 Handle (Body)

22. (For fastener) Insertion groove 23. (For grinding container and double cup) Projection

24. Contact surface 25. Protective cover

26. Screw part 27. Switch knob

28. Lid contact surface 50. Hanging groove

51. Hanging

The present invention relates to a multi-purpose crusher for grinding hard dry grains, vegetables, fruits, etc., wherein the concave and convex portions are combined in a double cup and a crushing container, and the bottom of the crushing container is firmly screwed with the crusher body to be crushed. This is to prevent the blade, double cup and crushing container from shaking or falling out during motor rotation.

As shown in FIG. 1, the conventional pulverizer has a protrusion catching jaw 31 formed at the bottom of the grinding container 30, so that the protrusion catching jaw 31 of the pulverizing container 30 and the double cup 32 are formed. ), It is very inconvenient during use because double cup, knife, and lid are separated during motor rotation.

In addition, the conventional double cup 32 is a cylindrical structure when combined with the pulverization container 30 by holding the double cup 32 with both hands to open and close, it is inconvenient to use, the double cup when moving the double cup after use There is a risk of foreign substances slipping and falling on the floor.

In addition, when the locking jaw (33) of the double cup 32 is sandwiched between the grinding catching jaw 31 formed on the bottom of the crushing container (30) when the coupling is not good, bad occurs and mutual coupling is not good It often affects the balance of the motor, which causes food grind to be difficult, and it is very inconvenient to combine with the crushing container and the double cup.

In addition, the conventional food mixer body 40 and the crushing container 30 is integrally fastened with a cross screw (screw part) 26 to grind fruits or the like and grind dry grains, and then into the container 30. Even if the foreign material is caught in the protruding screw portion 26, the foreign material caught between the cross screws is not completely removed, and thus the foreign matter is still stuck, thus causing the problem of germ development.

In addition, the conventional food mixer constitutes a high-performance motor and a sharp blade, the manual switch is mounted on the top of the handle 35 for safety, and the lid switch 28 is formed on the top of the handle when the lid 34 is closed. The motor is stopped when the lid 34 is opened by contacting the switch knob 27 of the switch knob to drive the motor. When the packing of the lid is loose, the double cup 32 and the grinding vessel ( Deviation phenomenon of 30) occurs, and the blade is excellent, which may cause an accident.

The switch of the conventional pulverizer has a manual switch in a box formed at the top of the handle 35, and the switch knob 27 is exposed to the outside, so that the lid 34 is not closed. 27) there is a disadvantage that a safety accident occurs, such as severely hurt the children's fingers by driving the motor.

The present invention has been devised to solve the above-described closed end, to form a plurality of insertion rods formed inside the thread perpendicular to the bottom of the grinding vessel, inserting the insertion rod of the grinding vessel through the insertion groove formed on the top of the grinder body After that, by fastening with fasteners such as bolts at the bottom of the grinder body, the purpose is to prevent the generation of foreign substances or bacteria in the grinding container after grinding dry grains and fruits.

In addition, the concave portion of the locking jaw formed on the lower end of the double cup and the convex portion of the locking jaw formed on the inner bottom of the pulverization container are formed so that the concave portion of the double cup is inserted into the convex portion of the pulverization container when the double cup is rotated to be fastened. The purpose is to prevent the shaking of the blade and the deviation of the blade.

In addition, the lid hook and the other side of the lid is formed on the upper side of the lid and the pressing surface is formed into the lid hanger formed on the lid hanger formed on the upper side of the pulverization container or double cup, and the opening and closing hanger formed at the bottom of the pressing surface of the handle of the grinder body It is pushed into the insertion groove formed at the top, and the protrusion of the opening and closing hook is caught in the insertion groove of the safety switch lever in the form of a seesaw to close the lid, preventing the detachment of the blade and the double cup during the motor rotation, and the safety switch when opening the double cup lid. The purpose is to open and close the lid safely and conveniently by pressing the lever to the bottom.

Referring to the configuration of the present invention for achieving the above object in more detail based on the accompanying drawings as follows.
A body having a motor mounted therein and having a handle at an outer side thereof; A grinding vessel having a grinding blade coupled to the motor shaft therein while being coupled to an upper surface of the body; A double cup inserted into and coupled to the inside of the pulverization container, the double cup having a multi-purpose blade formed therein and extending to the motor shaft; And a lid for sealing the pulverization container or the double cup.
A plurality of fastener insertion grooves formed on an upper surface of the body; And a plurality of cylindrical insertion rods formed on a lower surface of the pulverization container and inserted into the insertion grooves and screwed therein to be screwed into the fasteners fastened from below the body.
A plurality of crushing container side locking projections protruding from a lower end of the inner circumferential surface of the pulverizing container, and having a convex portion added to a central bottom thereof; And a plurality of double cup side locking jaws protruding from a lower end of the outer circumferential surface of the double cup to correspond to the plurality of locking jaws, and having a concave portion added to the convex portion on a central upper surface thereof.
A lid holder formed on one side of the lid and selectively inserted into a lid holder respectively formed on the upper side of the pulverization container or the double cup; It is formed on the other side lower end of the lid, and the opening and closing hook for the crushing container and double cup inserted into the safety switch insertion groove formed on the handle top of the body;
It is provided on the handle side of the body, to provide a multi-purpose grinder comprising a safety switch lever for releasing the latch of the grinding container and double cup opening and closing hook inserted into the safety switch insertion groove.

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In addition, the opening and closing hook is formed on the side of each of the protrusions for the pulverization container and the double cup, push the spring-elastic support of the safety switch from the lower end of the safety switch insertion groove and at the same time formed in the groove formed on the back of the safety switch lever and the crushing container and It is to provide a multi-purpose grinder characterized in that the protrusion for the double cup is configured to be selectively latched.

In addition, the lid is provided with a multi-purpose grinder, characterized in that the hanging groove is formed at the bottom of the center, the insertion tube formed on the top is configured to be detachably rotated to the hanging groove.

In addition, the left and right sides of the opening and closing the hanger formed on the lid is to provide a multi-purpose grinder, characterized in that the protective cover is further formed extending from the lid.

Prior to the detailed description of the present invention, generally, the multipurpose grinder, as in the embodiment of the present invention, is largely divided into a body, a grinding container, a double cup, and a lid,
More specifically, the body having a motor having a rotating shaft toward the inside therein, the outside having a control panel for adjusting the output state of the motor, one side of the body is configured to install a handle for handling the user;
A grinding vessel having a grinding blade coupled to a rotary shaft of a simultaneous motor coupled to an upper portion of the body and mounted therein;
A dual cup having a multi-purpose blade mounted therein through a rotational shaft and an extended shaft coupling mounted inside the simultaneous grinding container for inserting and coupling into the grinding container;
It may be selectively used in the grinding container or the double cup by using the grinder in the grinding operation of the contents through the grinding container or for another use (for example, a slice operation or a mixing operation) while the double cup is combined. It consists of one sealing lid.
The present invention to be described later relates to a fastening structure between the respective components constituting the multipurpose pulverizer as described above, each blade mounted therein in accordance with the combination of the body and the pulverization container, and the combination of the pulverization container and the double cup. The fastening structure of the rotating shaft for rotating the deviating from the scope of the present invention, hereinafter will be excluded with respect to the coupling structure of the rotating shaft.
When described in more detail by the accompanying drawings the effect of the present invention made of the above configuration as follows.

As shown in Figure 2a, in the exploded perspective view of the main part of the present invention a plurality of insertion grooves 22 are formed in the body (1) of the crusher, the locking jaw (17) formed at the lower end of the inner peripheral surface of the crusher (2) A convex portion is formed on the bottom face, and a plurality of cylindrical inserting rods 4 with threads therein are formed on the bottom face. In addition, the concave portion 3 formed at the lower end of the outer circumferential surface of the double cup 6 is inserted into the convex portion 3 formed on the bottom surface of the locking jaw 17 of the crushing container 2 so that the recess 7 formed therein is inserted. It is. In addition, a handle 8 is formed at one end of the double cup 6 in order to fasten the recess 7 of the double cup 6 to the convex portion 3 of the pulverization container.

In addition, one side of the lid 10 is formed with a lid holder 13 is inserted into the lid holder 9 formed on the upper side of the pulverization container 2 or the double cup 6, the lower end of the crusher body (1) Opening and closing (20) is inserted into the safety switch insertion groove (15) formed on the top of the handle 21 of the double cup (6) or the crushing container (2) and the lid 10 is tightly sealed It is formed to be.

In addition, as shown in Fig. 2b, in order to clean or put water into pieces of food, the insertion pipe 16 is formed with a catching groove 50 at the center lower end of the lid 10, and a catching 51 is formed at the top. It is formed to be rotated in the hanging groove 50 to be detached. In addition, a pulverization container protrusion 23 and a double cup protrusion 23 are formed on the side of the opening and closing hanger 20 formed at the bottom of the other side of the lid 10, the opening and closing hanger 20 has a spring having elasticity at the bottom. While pushing the safety switch 12 (see 5b, c, d, and e) formed therein, each of the protrusions 23 formed on the side thereof is supported by the groove 19 formed on the rear surface of the safety switch lever 14. To maintain the closed state of the lid (10).

As shown in Figs. 3A and 3B, the pulverization container 2 and the pulverizer body 1 are in a fastened state, and a plurality of insertion grooves 22 are formed in the upper end (surface) of the pulverizer body 1, After inserting a plurality of cylindrical insertion rods 4 formed on the bottom surface of the grinding container 2 through the insertion groove 22, insert the fasteners 5 having a thread formed on the bottom surface of the grinder body 1. It will be fixed by screwing along the inner circumference of).

Therefore, when the rod 4 of the pulverization container 2 is formed by screwing firmly with the pulverizer body 1, the blade, the pulverization container 2, and the double cup 6 are shaken or removed during the rotation of the motor. The phenomenon is to be prevented, and after grinding the fruit or grinding dry grains, foreign matter is not caught in the crushing container (2), thereby preventing the generation of bacteria.

As shown in Fig. 4, the double cup 6 and the crushing container 2 of the present invention are shown in a fastened state, and the concave portion of the upper portion of the locking step 18 formed on the lower end of the outer peripheral surface of the double cup 6 (7) is inserted into the convex portion (3) formed on the bottom surface of the plurality of locking projections (17) formed at the lower end of the inner peripheral surface of the crushing container (2) to maintain a secure fastening state. At this time, as shown in the enlarged "A", the bottom surface formed with the convex portion 3 of the crush container side locking jaw 17, and the upper surface formed with the concave portion 7 of the double cup side locking jaw 18 is , So as to be inclined to correspond to each other, in conjunction with the rotational movement of the double cup (6) by the external pressure rotation, the double cup side locking jaw 18 is fitted sliding on the bottom surface of the crushing container side locking jaw (17). Be sure to The locking jaws 17 and 18, which are tightly supported and slide-fitted according to the pressure rotation of the double cup 6, are engaged with the convex portion 3 and the concave portion 7 formed to correspond to each other and are firmly fastened. Stick to the state.
In addition, referring to Figure 3b, the plurality of insertion rods 4 formed on the bottom surface of the grinding container 2, the body 1, while being inserted into the insertion groove 22 formed on the upper surface of the grinder body (1) It is fixed by the fastener 5 and the screw fastening penetrated from the inside of the screw.

In addition, the fastening of the pulverization container 2 and the pulverizer body 1 can be fastened by inserting a fastener 5 such as a screw or a bolt along the inner circumference of the insertion rod 4 at the lower end of the pulverizer body 1. It is.

More specifically, in order to fasten the crushing container 2 mounted on the crusher body 1 and the double cup 6, first, the handle 8 of the double cup 6 is held and the contact surface of the crushing container 2 is held. Insert the double cup 6 downward until it comes into contact with the 24, and then turn the handle 8 to the convex portion 3 formed on the bottom surface of the locking projection 17 formed at the lower end of the inner circumferential surface of the grinding container 2. It is formed to seat and fasten the recess 7 formed in the upper portion of the locking projection 18 formed on the lower end of the outer peripheral surface of the double cup (6).

That is, when the double cup 6 is rotated using the handle 8 to engage with the pulverization container 2, the recess 7 of the double cup 2 is inserted into the convex part 7 of the pulverization container 2. By being firmly coupled, the shake of the double cup 6 is eliminated during the operation of the grinder, thereby preventing various blade departures.

As shown in Figs. 5A, 5B and 5C, a view showing a fastening state between the lid 10 and the handle 21 of the body 1 of the present invention,
That is, the lid 10 according to the present invention is to allow the pulverization container or double cup to be selectively sealed using one lid 10 according to the purpose of the pulverizer, one side of the pulverization container (2). ) Or a lid hanger 13 to which the lid hangers 9 respectively formed on one side of the double cup 6 is formed, and the other side thereof is coupled to the upper end of the handle 21 provided on the body 1. .
More specifically, on one side of the lid 10 facing the handle 21 of the body 1, while protruding downward, forming a projection for the crush container 23 and the projection for the double cup 23 on its side, respectively. One open hook 20 is configured.
In addition, the upper end of the handle 21 of the body 1 is formed with a safety switch insertion groove 15 for inserting the opening and closing hook 20 into the inside, wherein the spring inside the bottom surface of the safety switch insertion groove 15 The safety switch 12 elastically supported is interposed.
In addition, the side of the safety switch insertion groove 15 is a predetermined portion of the center is hinged elastically on the handle 21, the user through one side due to the pressure, the groove 19 formed on the other side top The safety switch lever 14 which rotates and supports or releases the pulverization container protrusion 23 or the double cup protrusion 23 formed on the opening and closing hook 20 is installed.
The height degree of the pulverization container protrusion 23 and the double cup protrusion 23 formed with the mutual height difference in the opening and closing hook 20 according to the present invention is formed in the pulverization container 2 and the double cup 6. Of course, it depends on the position of the locking jaw (17) 18 and the size of the container.

In addition, Figure 5b shows the state of the opening and closing hook 20 when closing the lid 10 in the pulverization container 2, Figure 5c shows the opening and closing hook 20 when closing the lid 10 in the double cup (6). Indicates the state

Specifically, when the pulverized products such as dried fruit, fruit, etc. are put, and the lid 10 of the pulverizer is closed, the lid holder 13 formed on one side of the lid 10 is first pulverized in the container 2 or the double cup 6. After inserting into the lid hanger (9) of (after hooking), pressing the pressing surface 11 formed on the other side of the lid 10, the opening and closing hook 20 formed in the seesaw shape at the bottom of the pressing surface 11 Is inserted into the safety switch insertion groove 15 is inserted into the safety switch 12 is formed with a spring with elastic spring at the bottom at the same time the safety switch 12 is pressed down by the force of the opening and closing hook 20, the opening and closing The protrusion 23 formed on the side of the hook 20 is fitted into the groove 19 formed on the rear surface of the safety switch lever 14 so that the lid 10 is tightly closed. Therefore, it is possible to prevent the detachment of the blade, the double cup 6 and the lid 10 during the grinding and to operate the grinder safely.

Figure 5d shows the state of the opening and closing hook 20 when opening the lid 10 in the crushing container 2, Figure 5e shows the opening and closing hook 20 when opening the lid 10 in the double cup (6). Indicates the state

In detail, when the safety switch lever 14 is pushed to the lower side when the lid 10 is opened, the safety switch lever 14 retreats and at this time in the groove 19 formed on the rear surface of the safety switch lever 14. The protrusion 23 of the hanging hook 20 is separated from the safety switch lever 14 to open the lid 10, and by simply opening the lid 10 by hand, the grinder can be used safely and conveniently. .

In addition, the safety switch 12 is inserted into the safety switch insertion groove 15 of the upper end of the handle 21, the left and right bottom of the pressing surface 11 of the lid 10, that is, the lower left of the other side of the lid 10 The protective cover 25 of the safety switch 12 is formed on the right side to prevent contact between humans and instruments so that the mechanism or children's fingers cannot come into contact with the knob of the safety switch 12 to control malfunction of the grinder. You can safely grind.

 The size of the hook hanger of the present invention as described above can be changed to various sizes to effectively hook the lid.

In addition, it is a matter of course that various changes and modifications are made by those skilled in the art to which this invention belongs.

From the above description, the multipurpose pulverizer of the present invention prevents the blade, the pulverization container, and the double cup from shaking or falling off during the motor rotation when the rod formed in the bottom of the pulverization container is screwed firmly with the pulverizer body. After grinding the ground or crushed dry grains, foreign matter is not caught inside the crushing container, which is effective in blocking bacteria.

In addition, when the double cup is rotated by using the handle, the concave portion of the double cup is inserted into the convex portion of the crushing container to be coupled to the convex portion of the crushing container, thereby eliminating the shake of the double cup, and preventing various blade departures. .

In addition, the opening and closing latch is inserted into the safety switch insertion groove into which the safety switch is inserted, and at the same time, the safety switch formed by a spring having an elastic bottom is pressed down by the force of the opening and closing latch, and the protrusion formed on the side of the opening and closing latch is secured. The lid is firmly closed by being inserted into the recess formed in the rear of the switch lever. Therefore, it is effective to prevent the separation of the blade, the double cup and the lid during grinding and to operate the grinder safely.

If the safety switch lever is pushed to the bottom when the lid is opened, the safety switch lever will retreat. At this time, the locking lever which is caught in the groove formed on the back of the safety switch lever will be separated from the safety switch lever, and the lid will be opened. By simply opening it, the grinder is effective to use safely and conveniently.

Claims (4)

A body having a motor mounted therein and having a handle at an outer side thereof; A grinding vessel having a grinding blade coupled to the motor shaft therein while being coupled to an upper surface of the body; A double cup inserted into and coupled to the inside of the pulverization container, the double cup having a multi-purpose blade formed therein and extending to the motor shaft; And a lid for sealing the pulverization container or the double cup. A plurality of fastener insertion grooves formed on an upper surface of the body; And a plurality of cylindrical insertion rods formed on a lower surface of the pulverization container and inserted into the insertion grooves and screwed therein to be screwed into the fasteners fastened from below the body. A plurality of crushing container side locking projections protruding from a lower end of the inner circumferential surface of the pulverizing container, and having a convex portion added to a central bottom thereof; And a plurality of double cup side locking jaws protruding from a lower end of the outer circumferential surface of the double cup to correspond to the plurality of locking jaws, and having a concave portion added to the convex portion on a central upper surface thereof. A lid holder formed on one side of the lid and selectively inserted into a lid holder respectively formed on the upper side of the pulverization container or the double cup; It is formed on the other side lower end of the lid, and the opening and closing hook for the crushing container and double cup inserted into the safety switch insertion groove formed on the handle top of the body; It is installed on the handle side of the body, characterized in that it comprises a safety switch lever for releasing the latch of the crush container and the double cup opening and closing hook inserted into the safety switch insertion groove. The method of claim 1, The opening and closing hook is formed on the side of each of the pulverization container and the double cup projection, and push the spring-elastically supported safety switch from the bottom of the safety switch insertion groove at the same time at the groove formed on the back of the safety switch lever for the crushing container and double cup Multipurpose grinder, characterized in that the protrusion is configured to selectively engage. The method of claim 1, Hanging groove is formed in the center lower end of the lid, the multi-purpose grinder, characterized in that a separate insertion tube formed on the upper end is configured to be detachably rotated by the hanging groove of the lid. The method of claim 1, Multipurpose grinder, characterized in that the left and right sides of the opening and closing hanger formed in the lid is further provided with a protective cover extending from the lid.

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