KR102130727B1 - Automatic stirring vessel - Google Patents

Abstract

The present invention relates to an automatic rotary cooking vessel to perform cooking while discharging oil of food. According to the present invention, the automatic rotary cooking vessel comprises: an outer pot; an inner pot coming in surface contact with the inner side surface of the outer pot to increase heat transfer efficiency of heat received from the outer pot; a main lid sealing the outer pot on an upper part; an auxiliary lid sealing an opening part formed on one side of the upper part of the main lid; a sliding auxiliary lid fixing part fixing the auxiliary lid; a central handle part coupled to the upper side of the central part of the main lid; a detachable driving unit detachably coupled to the upper side of the central handle part; a rotary stirring unit coupled to the lower side of the central part of the main lid; and a rotational coupling part.

Description

Automatic stirring vessel

The present invention relates to an auto-rotating cooking container for stirring and cooking food in a container, and includes an inner pot and a rotary stirring unit to automatically rotate the cooking container to enable cooking while automatically stirring the various types of food. It is about.

In general, an auto-rotating cooking container is provided with a stirring means that is rotated by a motor to allow food to be cooked while being automatically stirred, but there is a problem that agitation is not well performed as the type of food is changed.

When an oil outlet is provided to discharge food oil from the inside of the auto-rotating cooking container to the outside of the container, an additional configuration is required to receive the oil that is discharged. There is discomfort that must be prevented.

Registered Patent Publication No. 10-1971833 relates to a lid for a cooking vessel having a stirring function, and when the lid is opened, the motor shaft and the rotating shaft are separated from each other to improve the convenience of cooking, and the stirring means rotates to operate within the container. Although the ingredients are to be stirred, there is a problem that stirring by the stirring means is not well achieved.

Patent Publication No. 10-2020-0022895 relates to a lid for a cooking vessel equipped with a stirring function, and when the lid is opened, the motor shaft and the rotating shaft are separated from each other to improve the convenience of cooking and the stirring means rotates to operate the container. Although the ingredients are stirred within, the stirring by the stirring means is not well achieved, and the motor shaft and the rotating shaft are connected by a rotating body to be isolated, but the rotating body does not isolate the inside and the outside of the lid. Has a problem.

Patent No. 10-1314082 relates to a cooker for a gas burner, and the combustion heat of the gas burner penetrates through the central portion of the liquid receiving member and the food interior member to heat the heat sink, and is easily indirectly heated by heat radiated from the heat sink. It can be cooked and can be heated uniformly without turning the food over, but the heat of the combustion passes through the central portion of the liquid receiving member and the food interior member to heat the heat sink, so that the inside of the cooker is not sealed and stirring by the stirring means is difficult. .

Registration Utility Model Publication No. 20-0336731 relates to a container for cooking meat, which has a main support so that oil generated during cooking can be discharged to the outside of the container. There is a problem in that the heat transfer efficiency from the heating vessel to the main pedestal is not high.

Registered Patent Publication No. 10-1971833 Patent Publication No. 10-2020-0022895 Registered Patent Publication No. 10-1314082 Registration Utility Model Publication No. 20-0336731

The present invention is provided with an inner pot inside the outer pot of the auto-rotating cooking container, and the inner side surface of the outer pot and the outer side surface of the inner pot are in close contact with each other, thereby increasing the heat transfer efficiency from the outer pot to the inner pot while discharging food oil. It aims at making cooking possible.

In addition, another object of the present invention is to provide a heat transfer portion on the outer lower portion of the inner pot to increase the heat transfer efficiency from the inner lower portion of the outer pot so that cooking is possible while discharging the oil of food.

In addition, another object of the present invention is to form at least one oil outlet in the lower portion of the inner pot so that oil from food is discharged to the outside of the lower portion of the inner pot through the oil outlet, so that cooking is possible.

In addition, another object of the present invention is to push the food inside the inner pot of the auto-rotating cooking container to the edge of the inner pot or pull it to the center so that the stirring action for the food can be made well.

In addition, another object of the present invention is to remove the inner pot of the auto-rotating cooking container, and when using the outer pot, stir the upper and lower parts of the outer pot so that an agitation operation for food is well achieved.

In addition, another object of the present invention is to provide a removable drive unit so that the user can wash the automatic rotating cooking vessel.

In addition, another object of the present invention is to provide a detachable drive unit and a rotating stirring unit to be isolated from each other by having a rotating coupling unit.

The problem to be solved by the present invention is not limited to the above purpose, and other technical problems not explicitly indicated above are easily understood by those skilled in the art to which the present invention pertains through the configuration and operation of the present invention. Will be able to.

In this invention, the following structures are included in order to solve the said subject.

The present invention relates to an automatic rotating cooking container, the automatic rotating cooking container, the outer pot; In order to increase the heat transfer efficiency from the outer pot, surface contact with the inner side surface of the outer pot and at least one heat transfer portion formed on the outer lower portion may be seated or removed inside the outer pot contacting the inner lower surface of the outer pot. Inner pot; A main lid sealing the outer pot from the top; An auxiliary lid formed to have an inner arc and an outer arc and sealing an opening at one upper side of the main lid; A sliding auxiliary lid fixing part to allow the auxiliary lid to be fixed by sliding in the radial direction of the main lid; A central handle portion coupled to the upper center portion of the main lid; A detachable drive part detachably coupled to an upper side of the central handle part; A rotary stirring unit coupled to the lower center of the main lid; The detachable driving unit and the rotating agitation unit include a rotating coupling unit that is isolated while being connected to each other, and the outer side surface and the outer lower portion of the inner pot maximize the area of contact with the inner side surface and the inner lower portion of the outer pot to maximize heat transfer efficiency. By raising the food to be baked, the lower portion of the inner pot is formed with at least one oil outlet so that the oil coming out of the food is cooked while being discharged to the outside of the lower portion of the inner pot through the oil outlet, and the inner pot is removed. If it is, the rotating stirring portion includes a first rotating stirring portion, the first rotating stirring portion is fixed to the stirring shaft and one end of the first stirring blade having a lower protrusion on the other end, and the other end is fixed to the stirring rotating shaft And the other one end further includes a second stirring blade having an upper protrusion, and when the inner pot is seated, the rotating stirring portion includes a second rotating stirring portion, and the second rotating stirring portion has one end rotating shaft The first stirring blade is fixed to the convexly curved in the rotational direction, and one end is fixed to the stirring rotating shaft and further includes a second stirring blade concavely curved in the rotational direction, and the first stirring blade is shorter than the second stirring blade. By forming, the first stirring wing pushes food to the edge of the inner pot, and the second stirring wing is characterized by pulling food into the center of the inner pot.

The outer pot of the present invention further includes a seating portion, the inner pot further includes an inner pot rotation preventing portion, and the inner pot rotation preventing portion is seated on the seating portion so that the inner pot rotates in the rotational direction of the rotating stirring portion. Prevention, and the inner pot bottom is inclined toward the center from the edge so that food can receive a force toward the center of the inner pot, and the first stirring wing of the second rotary stirring unit pushes the food to the edge of the inner pot. It is characterized by taking out the food to be turned over.

The first stirring blade of the first rotating stirring part of the present invention is spaced a predetermined height upward from the inner lower portion of the outer pot, the second stirring blade is in close contact with the inner lower portion of the outer pot, and the second rotating stirring part 1, the stirring blade is formed to be inclined as the blade width becomes smaller as it moves away from the stirring rotation shaft, and the second stirring blade is characterized in that one end is fixed to the stirring rotation shaft and the upper end is provided at the other end.

The outer pot of the present invention further includes a seating portion, the inner pot further includes an inner pot rotation preventing portion and an inner pot inner protrusion, and the inner pot rotating preventing portion is seated on the seating portion to rotate the inner pot. It is characterized in that it is prevented from being rotated in the rotational direction of the stirring part, and the inner pot, which is seated inside the outer pot, is easily discharged to the outside of the outer pot by allowing the user to grip the inner protrusion of the inner pot.

The effect of the present invention is to improve the heat transfer efficiency from the outer pot to the inner pot by providing an inner pot inside the outer pot of the auto-rotating cooking container and making the inner side surface of the outer pot and the outer side surface of the inner pot close to each other. Cooking is possible while discharging.

In addition, another effect of the present invention is to provide a heat transfer unit on the outer lower portion of the inner pot to increase the heat transfer efficiency from the inner lower portion of the outer pot to allow cooking while discharging food oil.

In addition, another effect of the present invention is that at least one oil outlet is formed in the lower portion of the inner pot, and cooking is possible while oil from food is discharged through the oil outlet to the lower portion of the inner pot.

In addition, another effect of the present invention is to push the food inside the inner pot of the auto-rotating cooking container to the edge of the inner pot or pull it to the center, so that the stirring action for the food can be made well.

In addition, another effect of the present invention is that the inner pot of the automatic rotating cooking vessel is removed, and when the outer pot is used, the upper and lower portions of the outer pot are stirred to stir well the food.

In addition, another effect of the present invention is that the user is provided with a detachable driving unit so that the user can wash the auto-rotating cooking container.

In addition, another effect of the present invention is that the detachable drive unit and the rotary stirring unit are connected to each other by being provided with a rotating coupling unit, and can be isolated.

The effects of the present invention are not limited to the above effects, and other effects not expressly indicated above will be easily understood by those of ordinary skill in the art to which the present invention pertains through the configuration and operation of the present invention.

1 shows an overall external perspective view of the present invention.
Figure 2 shows an exploded view of the main lid and outer pot of the present invention.
3 is an exploded view of the main lid, the inner pot, and the outer pot, which is an embodiment of the present invention.
4(a) and 4(b) show an upper perspective view and a lower perspective view of an innut pot, which is an embodiment of the present invention.
5 is an exploded view of a main lid, an inner pot, and an outer pot according to another embodiment of the present invention.
6(a) and 6(b) show a top perspective view and a bottom perspective view of an innut pot according to another embodiment of the present invention.
Figure 7 shows a side cross-sectional view of the Inner pot of the present invention.
8(a) and 8(b) show a first rotating stirring portion and a second rotating stirring portion of the present invention.
9 shows an exploded view of the main lid and the auxiliary lid of the present invention.
Figure 10 shows an exploded view of the removable drive portion of the present invention and the central handle portion of the main lid.
11 shows a top side view of the main lid with a central handle of the present invention.
Figure 12 shows an exploded view of the rotary coupling of the present invention.
13 shows an upper perspective view of a coupling relationship between a driving motor, a rotating coupling part, and a stirring rotating shaft of the present invention.
14 shows a lower perspective view of a coupling relationship between a drive motor, a rotating coupling part, and a stirring rotating shaft of the present invention.

Hereinafter, an overall configuration and operation according to a preferred embodiment of the present invention will be described. These examples are exemplary, and do not limit the configuration and operation of the present invention, and other configurations and operations not explicitly indicated in the embodiments are also described below. If the person having the understanding can easily understand it will be seen as a technical idea of the present invention.

1 shows an overall external perspective view of the present invention.

Referring to FIG. 1, the auto-rotating cooking container of the present invention includes an outer pot 100 and a main lid 200, and the upper lid 200 can seal the upper portion of the outer pot 100, The central handle portion 230 is fixedly coupled to the center of the main lid 200 and the removable drive portion 220 is detachably coupled to the upper portion of the central handle portion 230.

Figure 2 shows an exploded view of the main lid and outer pot of the present invention.

Referring to Figure 2, the automatic rotary cooking vessel of the present invention, the main lid 200 can be opened and closed to the top of the outer pot 100, the outer pot handle portion 110 is provided on the upper edge of the outer pot 100 Being provided with a sliding main lid fixing portion 120 on the upper portion of the outer pot handle portion 110, the sliding main lid fixing portion 120 can slide in the radial direction when the outer pot 100 is circular The main lid 200 is locked so as not to be opened.

The first central stirring part 310 is mounted on the lower center portion of the main lid 200 so that when the main lid 200 is opened and closed, the main lid 200 moves together with the main lid 200 so that the user can easily handle the container. have.

In addition, the first rotary stirring unit 310 is provided with a plurality of stirring blades to well stir the food inside the outer pot 100, and a detailed configuration will be described later.

Figure 3 shows an exploded view of the main lid, inner pot and outer pot of the present invention.

Referring to FIG. 3, the auto-rotating cooking container of the present invention is capable of opening and closing the main lid 200 to the top of the outer pot 100, and having an outer pot handle portion 110 at the upper edge of the outer pot 100. Being provided with a sliding main lid fixing portion 120 on the upper portion of the outer pot handle portion 110, the sliding main lid fixing portion 120 can slide in the radial direction when the outer pot 100 is circular The main lid 200 is locked so as not to be opened.

The inner pod 400 may be seated inside the outer pod 100, and the outer lateral side of the inner pod 400 is in surface contact with the inner lateral side of the outer pod 100 from the outer pod 100. It can increase the heat transfer efficiency.

A second rotary stirring part 320 is mounted on the lower center portion of the main lid 200 so that when the main lid 200 is opened and closed, the main lid 200 moves together with the main lid 200 so that the user can easily handle the container. have.

In addition, the second rotary stirring unit 320 is provided with a plurality of stirring blades to stir well the food inside the inner pot 400, and a detailed configuration will be described later.

In addition, when the second rotary stirring unit 320 rotates to stir well the food inside the inner pot 400 during cooking, the inner pot 400 is caused by friction between the food inside and the inner pot 400. Since the food cannot be stirred well when rotated together, the inner pot 400 is formed with a seating portion 130 inside the outer pot 100 and the inner pot 400 prevents the inner pot from rotating upwardly and outwardly. The inner pot 400 may be prevented from rotating by forming a portion 410 so that the inner pot rotation preventing portion 410 is seated on the seating portion 130.

In addition, an inner pot inner protrusion 420 is formed on the inner upper portion of the inner pot 400 so that the user can easily grip the inner pot 400 seated inside the outer pot 100 and take it out to the outside. Doing.

In the end, the inner pot 400 has the inner pot 100, and the inner pot rotation preventing part 410 and the inner pot inner protrusion 420 prevent the inner pot from being in contact with each other so that the side surfaces are in close contact with each other. 400).

4(a) and 4(b) show an upper perspective view and a lower perspective view of the innut pot of the present invention.

4(a) and 4(b), an inner pot rotation preventing portion 410 is formed on the inner pot 400 to protrude upwards and outwards, and an inner upper portion of the inner pot 400 is formed. An inner pot inner protrusion 420 is formed in the lower portion of the inner pot 400, and a first oil discharge portion 431 and a second oil discharge portion 432 are provided at the lower portion of the inner pot 400 to remind food oil during cooking. The inner pot 400 is discharged to the outside.

The first oil discharge part 431 and the second oil discharge part 432 are formed in a radial direction at the lower portion of the inner pot 400 and have different lengths, so that the oil of food is lower of the inner pot 400. It is desirable to ensure uniform discharge from the.

The outer bottom portion of the inner pot 400 is formed so that the first heat transfer part 441, the second heat transfer part 442, and the third heat transfer part 443 form concentric circles with each other, and oil collected in the inner pot 400 is formed. The first heat transfer part 441, the second heat transfer part 442, and the third heat transfer part 443 each include at least one incision so that they do not overflow in any one part.

In addition, the first heat transfer part 441, the second heat transfer part 442, and the third heat transfer part 443 maximize the area in contact with the inner lower portion of the outer pot 100, thereby increasing the heat transfer efficiency so that food can be baked. To ensure that

In addition, when the inner pot 400 is seated inside the outer pot 100 and contains a small amount of water inside and outside the lower portion of the inner pot 400 and the lower portion of the outer pot 100, the food moisture As it is maintained, it can be baked crispy to increase the user's satisfaction.

5 is an exploded view of a main lid, an inner pot, and an outer pot according to another embodiment of the present invention, and FIGS. 6(a) and 6(b) are upper perspective views and a lower portion of an inner nut pot according to another embodiment of the present invention. Shows a perspective view.

5, 6(a), and 6(b), a common description related to FIG. 3 will be omitted and described, and the inner pot rotation prevention unit 410 may protrude upward and outward on the upper portion of the inner pot 400. ), the lower portion of the inner pot 400 is provided with an oil outlet portion 433 in the center of the inner pot bottom portion 450 to provide food oil to the outside of the inner pot 400 during cooking. To be discharged.

The first lower heat transfer portion 441, the second heat transfer portion 442, and the third heat transfer portion 443 are formed to form concentric circles with each other on the outer lower portion of the inner pot 400, and the oil collected in the inner pot 400 is formed. The first heat transfer part 441, the second heat transfer part 442, and the third heat transfer part 443 each include at least one incision so that they do not overflow in any one part.

In addition, the first heat transfer part 441, the second heat transfer part 442, and the third heat transfer part 443 maximize the area in contact with the inner lower portion of the outer pot 100, thereby increasing the heat transfer efficiency so that food can be baked. To ensure that

In addition, when the inner pot 400 is seated inside the outer pot 100 and contains a small amount of water inside and outside the lower portion of the inner pot 400 and the lower portion of the outer pot 100, the food moisture As it is maintained, it can be baked crispy to increase the user's satisfaction.

On the other hand, unlike the inner pot 400, which is an embodiment of the present invention shown in Figure 4 (a), Figure 4 (b), another date and time of the present invention shown in Figure 6 (a), Figure 6 (b) The example inner pot 400 forms an oil discharge portion 433 in the center of the inner pot bottom portion 450, so that a small amount of water is added to the lower outer portion of the inner pot 400 and the lower portion of the outer pot 100. When cooking with, the moisture supplied to the food may be minimized, so the effect of baking the food may be greater than the effect of steaming the food.

Figure 7 shows a side cross-sectional view of the Inner pot of the present invention.

Referring to FIG. 7, the inner pot bottom portion 450 is inclined toward the center from the edge to allow food to receive a force toward the center of the inner pot 400 or the inner pot bottom portion 450 is from the edge to the center portion. Increasingly, the oil coming out of the food can be collected at the center and discharged through the oil discharge portion 433 to the lower outer portion of the inner pot 400 and the lower inner portion of the outer pot 100.

That is, the inner pot bottom portion 450 has an inclination according to a predetermined height difference (Δh) at the edge and the center, and particularly when grilling meat, the meat has a predetermined height difference (Δh) from the edge of the inner pot 400 ), the lower portion of the outer pot 100 and the lower outer portion of the inner pot 400 through the oil discharge portion 433 by allowing the oil coming from the meat to gather to the central portion under the inclination according to ). It can be discharged to the inside, and when a small amount of water is cooked in the lower outer portion of the inner pot 400 and the lower inner portion of the outer pot 100, the small amount of water is evaporated to determine the degree of water supply to the meat. While minimizing, the meat is grilled well.

8(a) and 8(b) show a first rotating stirring portion and a second rotating stirring portion of the present invention.

8(a) and 8(b), the first rotary stirring unit 310 first stirs around the stirring rotation shaft 330 to stir food inside the outer pot 100 during cooking. The blade 311 and the second stirring blade 312 are provided in a radial direction, and the first stirring blade 311 is formed to be spaced apart from the inner bottom of the outer pot 100 by a predetermined distance to agitate the middle portion of the food. The second stirring blade 312 is in close contact with the lower portion of the outer pot 100 so as to stir the lower portion of the food.

In addition, one end of the first stirring blade 311 is fixed to the stirring rotating shaft 330 and has a lower protrusion 313 at the other end, and one end of the second stirring blade 312 is the stirring rotating shaft 330 It is fixed to the other end is provided with an upper projection (314) at one end so that the food can be stirred better.

The second rotary stirring unit 320 radially turns the first stirring blade 321 and the second stirring blade 322 around the stirring rotating shaft 330 to stir food inside the inner pot 400 during cooking. Equipped with, one end of the first stirring blade 321 is fixed to the stirring rotating shaft 330 and curved convexly in the rotational direction, and one end of the second stirring blade 312 is fixed to the stirring rotating shaft 330 It is concavely curved in the rotational direction and has an upper protrusion 323 at the other end.

The first stirring blade 321 is formed shorter than the second stirring blade 322, the first stirring blade 321 pushes the food to the edge of the inner pot 400, and the second stirring blade 322 is the food. Pull the food to the center of the inner pot 400, and pull food to the center of the inner pot 400 better by the upper protrusion 323 formed at the other end of the second stirring blade 322. Can.

In addition, the first stirring blade 321 is formed to be inclined as the width of the blade becomes smaller as it moves away from the stirring rotating shaft 330, and the food closer to the stirring rotating shaft 330 is strongly pushed away, and food is removed as it moves away from the stirring rotating shaft 330. 1 Sliding over the stirring blade 321, while being pushed to the edge of the inner pot 400 to be scattered.

In addition, the food can be better attracted to the center of the inner pot 400 by the upper protrusion 323 formed at the other end of the second stirring blade 322, and the closer the stirring rotation axis 330 is, the more food is removed. 2 Sliding over the stirring blade 322, while being pulled to the center of the inner pot 400, so as to be scattered.

Also, considering the connection relationship between the inner nut pot 400 of FIG. 7 and the second rotary stirring part 320 of FIG. 8(b), the inner pot bottom portion 450 is gradually moved from the edge toward the center. The food can be inclined to receive force toward the center of the inner pot 400, and the first stirring blade 321 of the second rotary stirring unit 320 pushes the food to the edge of the inner pot 400. , Two forces act simultaneously on the food.

Eventually, the force acting on the food is balanced or canceled with each other, so that the food may be turned over by causing the food to rotate, so that the first stirring blade 321 is further away from the stirring rotating shaft 330. As the wing width decreases, the bar is formed to be inclined, and the food, which receives the force toward the center of the inner nut pot 400, rides over the first stirring wing 321 and is turned over. In particular, when the meat is grilled in the inner nut pot 400, it is automatically turned over and the baking effect is generated.

9 shows an exploded view of the main lid and the auxiliary lid of the present invention.

Referring to FIG. 9, the present invention forms an opening on an upper side of the main lid 200 and further includes an auxiliary lid 210 to seal the opening, so that the main lid ( 200) in a closed state, the user can open and close the auxiliary lid 210 using the auxiliary lid handle 211.

In addition, a sliding auxiliary lid fixing part 212 may be further provided, and the auxiliary lid 210 may be fixed by sliding in the radial direction R of the main lid 200.

When the auxiliary lid 210 is fixed to the inner circular arc 215 of the auxiliary lid 210 by the sliding auxiliary lid fixing part 212 while being overhanging the opening of the main lid 200, the user may Even if the auxiliary lid 210 is lifted and turned over, there is no fear that the auxiliary lid 210 will be detached from the main lid 200. In more detail, the auxiliary lid 210 is the main lid 200. It is supported so as not to fall to the bottom of the container by the opening of the, in particular, it can receive the force at the two points (213, 214) and the outer arc 216 in the radial direction centering on the central handle (230).

In this state, when the sliding portion of the auxiliary lid 210 is fixed in the radial direction R by sliding the sliding auxiliary lid fixing portion 212, the auxiliary lid 210 is the central handle portion 230 ), it is possible to receive the support force so as not to deviate from the upper portion of the container, so that the user may lift the auxiliary lid 210 and turn it over, the auxiliary lid 210 may not escape from the main lid 200. .

That is, in the state in which the auxiliary lid 210 receives force while sliding the auxiliary lid 210 by sliding the sliding auxiliary lid fixing part 212 having a predetermined width, the vertices 213, 214, 215 of the triangle Thus, the auxiliary lid 210 may be stably maintained so as not to be separated from the main lid 200.

Figure 10 shows an exploded view of the removable drive portion of the present invention and the central handle portion of the main lid.

Referring to FIG. 10, the present invention includes a removable drive unit 220 and a central handle unit 230, and the removable drive unit 220 can be detachably coupled to an upper side of the central handle unit 230. By allowing the user to easily open and close the main lid 200 and to enable automatic cleaning of the cooking vessel.

11 shows a top side view of the main lid with a central handle of the present invention.

Referring to Figure 11, the main lid 200 of the present invention is provided with a central handle portion 230, and the central handle portion 230 and the center of the main lid 200 by installing a rotation coupling portion 240 The detachable drive unit 220 and the rotating stirring unit are connected to each other to be isolated.

When the container is closed in the state in which the main lid 200 is closed, even if the detachable drive unit 220 is separated from the central handle unit 230, the container is still sealed by the rotation coupling unit 240. You can keep it.

Figure 12 shows an exploded view of the rotary coupling of the present invention.

Referring to FIG. 12, the rotating coupling part 240 of the present invention is fixed to the upper rotating body 241 and the lower rotating body 242 with a screw 244 with the rotating body fixing part 243 therebetween. The drive shaft of the driving motor 221 is coupled to the groove portion of the rotating body 241, the stirring rotating shaft 330 is coupled to the groove portion of the lower rotating body 241, and the groove portion of the upper rotating body 241 and the lower rotating body The grooves of 241 are not blocked and communicate with each other, so that the upper and lower portions of the main lid 200 may be isolated from each other by the rotating coupling portion 240.

13 shows an upper perspective view of a coupling relationship between a driving motor, a rotating coupling part, and a stirring rotating shaft of the present invention.

Referring to Figure 13, the drive motor 221 of the present invention is coupled to the upper portion of the rotating coupling portion 240 and the stirring rotating shaft 330 is coupled to the lower portion of the rotating coupling portion 240, the driving motor 221 ), the drive shaft rotates clockwise when viewed from top to bottom, and the agitated rotation shaft 330 rotates about 90 degrees counterclockwise when viewed from top to bottom to engage the lower portion of the rotating coupling part 240. The fixing protrusion 331 is fixed to the inside of the lower portion of the rotation coupling portion 240.

The drive shaft of the drive motor 221 has a cross-sectional shape having a polygonal shape, and a groove portion having a polygonal shape is provided on the upper portion of the rotation coupling portion 240 so that the drive shaft of the drive motor 221 can be easily inserted or removed. do.

14 shows a lower perspective view of a coupling relationship between a drive motor, a rotating coupling part, and a stirring rotating shaft of the present invention.

Referring to FIG. 14, a fixed protrusion 331 is formed at an end of the stirring rotating shaft 330 so as to protrude in the radial direction of the cross-sectional area of the stirring rotating shaft 330, and the stirring rotating shaft 330 together with the fixing protrusion 331 ) Is provided in the lower portion of the rotating coupling portion 240 to be inserted, the stirring rotation shaft 330 is inserted into the lower portion of the rotating coupling portion 240 and looking counterclockwise when viewed from top to bottom Rotate about 90 degrees so that the fixing protrusion 331 is fixed to the inside of the lower portion of the rotation coupling portion 240.

After all, the drive motor 221 of the present invention is coupled to the upper portion of the rotating coupling portion 240, the stirring rotating shaft 330 is coupled to the lower portion of the rotating coupling portion 240, the driving shaft of the driving motor 221 Since it rotates in a clockwise direction when viewed from above, the stir rotating shaft 330, which is fixed to the inside of the lower portion of the rotation coupling part 240, can be stably maintained in a locked state.

100: outer pot
110: outer pot handle
120: sliding main lid fixing
130: seating portion
200: main lid
210: auxiliary lid
211: auxiliary lid handle
212: sliding auxiliary lid fixing
213, 214: 2 points of the auxiliary lid
215: inner arc of the auxiliary lid
216: outer arc of the auxiliary lid
220: removable drive
221: drive motor
230: central handle
240: rotating coupling
241: upper rotating body
242: lower rotating body
243: rotating body fixing part
244: screw
310: first rotating stirring unit
311: first stirring blade
312: 2nd stirring blade
313: lower protrusion
314: upper projection
320: second rotary stirring unit
321: first stirring blade
322: second stirring blade
323: upper projection
330: stirring shaft
331: fixed projection
332: rotating shaft seal
400: Inner Pot
410: inner pot rotation prevention unit
420: inner pot inner projection
431: first oil outlet
432: second oil outlet
433: oil outlet
441: 1st heat transfer part
442: 2nd heat transfer part
443: third heat transfer section
450: inner pot bottom
451: Turn the inner pot bottom

Claims (4)

In the automatic rotating cooking vessel,
Outer pot;
In order to increase the heat transfer efficiency from the outer pot, surface contact with the inner side surface of the outer pot and at least one heat transfer portion formed on the outer lower portion may be seated or removed inside the outer pot contacting the inner lower surface of the outer pot. Inner pot;
A main lid sealing the outer pot from the top;
An auxiliary lid formed to have an inner arc and an outer arc and sealing an opening at one upper side of the main lid;
A sliding auxiliary lid fixing part to allow the auxiliary lid to be fixed by sliding in the radial direction of the main lid;
A central handle portion coupled to the upper center portion of the main lid;
A detachable drive part detachably coupled to an upper side of the central handle part;
A rotary stirring unit coupled to the lower center of the main lid;
The detachable driving unit and the rotating agitation unit include a rotating coupling unit that is connected to each other to be isolated,
The outer side surface and the outer lower portion of the inner pot maximize the area of contact with the inner side surface and the inner lower portion of the outer pot to increase heat transfer efficiency so that food can be baked,
At least one oil outlet is formed at the bottom of the inner pot so that oil from food is cooked while being discharged to the outside of the bottom of the inner pot through the oil outlet,
When the inner pot is removed, the rotating stirring portion includes a first rotating stirring portion, the stirring rotating shaft of the first rotating stirring portion is coupled to the lower portion of the rotating coupling portion, and the first rotating stirring portion has one end fixed to the stirring rotating shaft. And a first stirring wing having a lower protrusion at the other end, and a second stirring wing having one end fixed to the stirring rotation shaft and an upper protrusion at the other end,
When the inner pot is seated, the rotating stirring unit includes a second rotating stirring unit, the stirring rotating shaft of the second rotating stirring unit is coupled to the lower portion of the rotating coupling unit, and the second rotating stirring unit has one end at the stirring rotating shaft. The first stirring blade is fixed and convexly curved in the rotational direction, and one end portion is further fixed to the stirring rotational shaft and further includes a second stirring blade concavely curved in the rotational direction, and the first stirring blade is shorter than the second stirring blade. Forming the first stirring blades push the food to the edge of the inner pot, the second stirring blades automatic rotating cooking vessel characterized in that to pull the food to the center of the inner pot.

According to claim 1,
The outer pot further includes a seating portion,
The inner pot further includes an inner pot rotation preventing part,
The inner pot rotation preventing portion is seated on the seating portion to prevent the inner pot from rotating in the rotational direction of the rotating stirring portion,
The bottom portion formed on the inner pot is inclined toward the center from the edge, so that food can receive a force toward the center of the inner pot, and the first stirring blade of the second rotary stirring unit pushes the food to the edge of the inner pot, thereby An automatic rotating cooking container characterized in that the food is turned over.

According to claim 1,
The first stirring blade of the first rotating stirring portion is spaced a predetermined height upward from the inner lower portion of the outer pot, and the second stirring blade of the first rotating stirring portion is in close contact with the inner lower portion of the outer pot,
The first stirring blade of the second rotating stirring portion is formed to be inclined as the blade width becomes smaller as it moves away from the stirring rotating shaft, and the second stirring blade of the second rotating stirring portion is fixed to the stirring rotating shaft at one end and the upper protrusion at the other end. Automatic rotating cooking vessel, characterized in that provided.

According to claim 1,
The outer pot further includes a seating portion,
The inner pot further includes an inner pot rotation preventing part and an inner pot inner protrusion part,
The inner pot rotation preventing portion is seated on the seating portion to prevent the inner pot from rotating in the rotational direction of the rotating stirring portion,
Automatic rotating cooking container characterized in that the user to easily grip the inner projection of the inner pot so that the inner pot seated inside the outer pot is easily discharged to the outside of the outer pot.

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