KR200455832Y1 - Food cooker for large quantities - Google Patents

Abstract

The present invention relates to a large-capacity food processor that can prevent the blade from being detached from the holder when the vibration of the motor or the processed contents are followed during operation.

To this end, the present invention has a main body portion in which a motor and electronic components for controlling the same are installed, a storage space for storing food and a blade portion for crushing or mixing food through the opened upper portion, coupled to an upper portion of the main body portion. A food processing machine comprising a container portion having, and a lid covering an upper portion of the container portion, wherein the blade portion includes: a holder rotating by the motor; The blade is fastened, coupled to the holder and the body to rotate together; And a release preventing means for preventing the body from being separated from the holder.

Machine, Motor, Blade, Holder, Breakaway, Rotation, Fastening, Silicone, Nut, Cap

Description

FOOD COOKER FOR LARGE QUANTITIES}

The present invention relates to a large-capacity food processor that can be used at home, and more particularly, to a large-capacity food processor that can prevent the blade from being detached from the holder when following the vibration or the contents of the motor during operation.

In general, a food processor such as a mixer, a juicer, a food grinder, etc., puts food to be processed into a container having a blade, and then operates an electric motor connected to the blade so that the blade rotates and mixes or grinds the food.

The food processor according to the prior art comprises a main body portion in which a motor is installed and a container portion connected to the main body portion.

The main body is provided with a control unit for controlling the operation and various electronic components, and the rotating shaft of the motor protrudes. In addition, the upper surface of the container portion is open, there is formed a storage space for storing food. The container portion is provided with a blade on the bottom of the storage space, the rotary shaft of the blade is connected to the rotary shaft of the motor is connected to the outside of the container portion. The container rotates as the motor operates while being coupled to the main body, and mixes or grinds the food stored in the storage space. In addition, the container portion is provided with a handle on one side for ease of movement or use.

However, the food processor according to the prior art may be pulled out of the holder of the blade fastened by the motor vibration during operation, and also the body is fastened to the holder when following the contents processed by the food processor, the body back to the holder There is a hassle to combine.

The purpose of the present invention is to prevent the separation of the body from the holder of the blade fastened when following the vibration or the contents of the motor is installed by the separation preventing means is installed to surround the nut coupled to the upper end of the shaft connected to the rotating shaft of the motor To provide a large-capacity food processor that can be.

In order to achieve the above object, a large-capacity food processor according to an embodiment of the present invention is coupled to the upper portion of the main body and the main body is installed, the motor and electronic components for controlling the same, and stores the food through the upper opening A food processor including a container having a storage space and a blade portion for crushing or mixing food, and a lid covering an upper portion of the container portion, wherein the blade portion comprises: a holder rotating by the motor; The blade is fastened, coupled to the holder and the body to rotate together; And release preventing means for preventing the body from being separated from the holder.

The release preventing means is preferably interposed between the nut and the body.

The body is provided with a cap, the separation preventing means is preferably sandwiched between the nut and the cap.

A protrusion is formed in the body, and the holder is preferably formed with a groove fastened to the protrusion according to the rotation of the motor.

The separation preventing means is preferably ring-shaped silicon.

The holder is preferably separated from the shaft by a nut coupled to the upper end of the shaft connected to the rotation axis of the motor.

According to an embodiment of the present invention, the separation prevention means is installed to surround the nut coupled to the upper end of the shaft rotated by the motor, so that the body to which the blade is fastened when following the vibration or the contents of the motor during operation is separated from the holder There is an effect that can be prevented. Thus, the conventional blade is fastened to eliminate the hassle to detach the body is coupled to the detached body to the holder.

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

1 is a cross-sectional view showing a large-capacity food processor according to the present invention, Figure 2 is a perspective view showing the blade portion shown in Figure 1, Figure 3 is a partial cross-sectional view showing the blade portion shown in Figure 2, Figure 4 is 3 is a view for explaining the holder shown in Figure 3, Figure 5 is a view for explaining the body shown in FIG.

Referring to FIG. 1, the large-capacity food processor 10 according to the present invention includes a main body 20 and a container 30 coupled to an upper portion of the main body 20.

The main body 20 is provided with a motor 22 therein, and a controller (not shown) and various electronic components for controlling the operation of the motor 22 are installed. In addition, one side of the main body 20 is provided with an operation unit 24 for the user's operation.

Here, the engraving unit 24 may further include a plurality of selection switches (not shown) for operating various operating states, and a display unit (not shown) for displaying information such as an operating state or an operating time. In addition, the main body 20 is formed by extending the rotation shaft of the motor 22 to the upper side.

The container part 30 is open at the top, and a storage space is formed therein for storing food introduced through the upper surface. In addition, the container portion 30 is provided with a blade portion 32 on the bottom of the storage space, the shaft 323 of the blade portion 32 is extended to the outside of the container portion 30 to the motor 22 It is connected to a rotating shaft (not shown).

Preferably, each of the clutches 23 and 33 is provided on the rotating shaft of the motor 22 and the shaft 323 of the blade portion 32, and these clutches 23 and 33 are engaged with each other. Rotation force can be transmitted to the blade portion (32). In addition, the blade portion 32 is made of a separate type, it can be replaced in a form suitable for grinding or mixing depending on the food to be processed.

2 and 3, the blade portion 32 includes a body 321 and a holder 322 coupled to the body 321. The holder 322 is rotated by the motor 22, and the body 321 is also rotated with the rotation of the holder 322.

The blade 327 is fastened to the body 321, and can be replaced with another blade in addition to the blade 327 as shown in FIG. For example, the blade 327 is fastened to the body 321 by the rivet A, and the insertion hole (3212 of FIG. 4) is formed in the body 321 to insert the rivet A. In addition, the body 321 to which other types of blades are fastened may be coupled to or separated from the holder 322.

The above-described body 321 is provided with a protrusion 3211 protruding inwardly from the inner surface by a predetermined height, and a groove 3221 coupled with the protrusion 3211 is formed in the holder 322. Accordingly, the groove 3221 of the holder 322 is fastened to the protrusion 3211 as the motor 22 rotates, and the rotational force of the motor 22 is transmitted to the body 321. Although the shape of the groove 3221 of the holder 322 is illustrated in FIG. 4, the present invention is not necessarily limited thereto. In FIG. 5, a protrusion 3211 coupled to the groove 3221 illustrated in FIG. 3 is formed, and the shape of the protrusion 3211 is not limited to the present invention.

The inside of the holder 322 is a shaft 323 which penetrates the container part 30 and is connected to the rotating shaft of the motor 22, and the lower part of the holder 322 is rotatable on the bottom surface of the container part 30. Is installed.

In particular, the blade portion 32 is provided with a separation preventing means 325 to prevent the body 321 is separated from the holder 322. The separation preventing means 325 may be a ring shape, but may be a silicon material, the shape and material of the present invention is not limited.

The separation preventing means 325 is interposed between the nut 324 and the body 321 coupled to the upper end of the shaft 323 rotated by the motor 22. The nut 324 is located above the holder 322, and the nut 324 may prevent the holder 322 from being separated from the shaft 323. That is, the coupling state between the holder 322 and the shaft 323 may be maintained in the body 321 without being deformed by the nut 324.

The above-described separation preventing means 325 is specifically formed between the cap 326 and the nut 324 provided in the body 321 is formed to surround the nut 324. The body 321 may be open at an upper portion thereof, and the cap 326 may be detachably coupled to the body 321 or may be integrally provided with the body 321.

Since the separation preventing means 325 holds the protrusion 3211 of the body 321 and the groove 3221 of the holder 322 in a coupled state, the motor 22 of the large-capacity food processor 10 operates. Vibration may prevent the body 321 from being separated from the holder 322. In addition, when the container portion 30 is tilted when the contents processed in the large-capacity food processor 10 are inclined, the body 321 may be prevented from being separated from the holder 322.

In FIG. 1, the large-capacity food processor 10 rotates the blade 327 of the blade part 32 as the motor 22 operates while the container part 30 is coupled to the main body part 20. Mix or grind food stored in storage. In addition, the container portion 30 is provided with a handle 34 on one side for ease of movement or use.

On the other hand, the upper portion of the container portion 30 may be coupled to the cover 40 for shielding the storage space. The cover 40 may be detachably coupled to the container part 30, and may be configured such that one side is opened and closed by rotation.

In addition, the upper portion of the cover 40 is formed with an inlet 42 for injecting food into the storage space of the container portion 30, the stopper may be coupled to the inlet (42).

In addition, the bottom surface of the lid 40 is formed with a stepped portion 44 which is inserted into the storage space of the container portion 30 to a predetermined depth. The stepped portion 44 increases the frictional resistance with the container portion 30 to prevent it from being separated, and prevents foodstuff from leaking into the gap between the container and the cover. Preferably, the step portion 44 is provided with a receiving groove (not shown), the receiving groove may be provided with a packing member 46 in close contact with the inner peripheral surface of the container portion (30).

In addition, an exhaust hole 49 may be formed in the upper portion of the cover 40 to prevent the internal vacuum from being formed.

In addition, the lid 40 may be formed with a rib 48 connecting the inner surface of the stepped portion 44 and the bottom surface of the lid 40. In an embodiment of the present invention, the ribs 48 may be formed in plural, and may be formed at uniform intervals from each other.

The rib 48 lowers the pressure by colliding with the food material raised by the centrifugal force during the operation of the food processor, thereby lowering the pressure in the upper portion of the container portion 30 so that the food material being processed leaks or overflows into the gap between the container and the cover. It can prevent.

In addition, the rib 48 may be formed to be inclined in the direction of rotation during the processing of the food material, more preferably may be formed to be bent in the direction in which the food material rotates.

The ribs 48 formed as described above may be adjusted in pressure as the angle or shape is formed, and the number and positions of the ribs 48 may be adjusted.

In addition, in the embodiment of the present invention, the rib 48 is formed to the same length as the length of the step 44, but may be formed longer or lower than the length of the step 44 to adjust the pressure. . It is also possible to further provide a reinforcing structure for supporting the ribs 48 on the inclined inner side of the ribs 48.

The present invention is not limited to the embodiments described above, it can be variously modified and changed by those skilled in the art, which is included in the spirit and scope of the present invention defined in the appended claims.

1 is a cross-sectional view showing a large-capacity food processor according to the present invention.

Figure 2 is a perspective view of the blade portion shown in FIG.

3 is a partial cross-sectional view showing the blade portion shown in FIG.

4 is a view for explaining the holder shown in FIG.

5 is a view for explaining the body shown in FIG.

<Description of the symbols for the main parts of the drawings>

10: large capacity food processor 20: main body

22: motor 23, 33: clutch

24: operation unit 30: container

32: blade portion 321: body

322 holder 323 shaft

324: nut 325: separation prevention means

326: cap 327: blade

40: cover 42: inlet

44: stepped portion 46: packing member

48: rib 49: exhaust hole

Claims (5)

A container portion having a motor unit and an electronic component for controlling the same, a container portion coupled to an upper portion of the main body portion, a storage space for storing food through the opened upper portion, and a blade portion for crushing or mixing the food; A food processor including a lid covering an upper portion of the container, The blade portion, A holder rotated by the motor; The blade is fastened, coupled to the holder and the body to rotate together; And Including a separation preventing means for preventing the body from being separated from the holder, The release preventing means is a large-capacity food processor, characterized in that interposed between the nut and the body coupled to the upper end of the shaft connected to the rotating shaft of the motor. delete The method according to claim 1, The body has a cap, The separation preventing means is a large-capacity food processor, characterized in that sandwiched between the nut and the cap. A container portion having a motor unit and an electronic component for controlling the same, a container portion coupled to an upper portion of the main body portion, a storage space for storing food through the opened upper portion, and a blade portion for crushing or mixing the food; A food processor including a lid covering an upper portion of the container, The blade portion, A holder rotated by the motor; The blade is fastened, coupled to the holder and the body to rotate together; And Including a separation preventing means for preventing the body from being separated from the holder, The body is formed with a projection, The holder is a large-capacity food processor, characterized in that the groove is formed to be fastened to the protrusion in accordance with the rotation of the motor. The method according to claim 1 or 3, The separation prevention means is a large-capacity food processor, characterized in that the ring-shaped silicone.

Images