KR101448681B1 - container and food cooking utensils the same - Google Patents

Abstract

The present invention relates to a food cooking device which heating and mixing to cook such as porridge, baby food, jam, and jellied food (called ′food′ below), and especially to a container increasing accuracy of a temperature sensor on the lower surface of a container body applying heat with a heater and to a food cooking device using the container. The container for a food cooking device comprises a container body containing contents, and a base member installed around the lower surface of the container body, wherein the base member includes an upper plate and the upper plate includes a center through hole and a surrounding through hole.

Description

[0001] The present invention relates to containers and food cooking utensils,

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a food cooker which cooks porridge, baby formula, jam, jelly and the like by heating while mixing with heating, And a food cooker using the same.

Conventionally, the bottom of a food storage member is placed on a flat horizontal mounting type annular heater, and heat is intermittently or continuously applied to the food, and the food is stirred to produce food.

However, the food between the bottom of the food storage member and the crushing cutter presses on the food because it is not heated and is constantly heated.

For example, Japanese Patent Application Laid-Open No. 10-2004-0056102 discloses a conventional food cooker (a heating and mixing apparatus) for preventing such food from being pressed.

13, the conventional heat mixing apparatus 100 includes a food storage member 120 formed in a container form capable of containing food, a lid member 110 (not shown) covering the upper side of the food storage member 120, And a fixed support member 130 formed to be detachable from the lower end of the food storage member 120 and having a device for controlling rotation, time, or the like formed therein.

15, the lid member 110 includes a central protrusion 115 formed to protrude from the center and a plurality of through holes formed around the center protrusion 115, A through hole 116 formed in the inside of the food storage member 120 so as to be filled with seasonings such as various kinds of salt or the like and to be discharged to the outside while the food inside the food storage member 120 is heated; An upper outer circumferential surface protrusion 114 protruding from the inner circumferential surface protruding portion 114 and guiding the food discharged from the inside of the food storage member 120 to the outside so as not to be separated from the outer circumferential surface protrusion 114, A hooking hole 113 formed in the lower hooking part 112 and a safety protrusion 118 protruding to indicate that the lid member 110 and the food storage member 120 are completely sealed,And a tip protrusion 117 protruding from one side of the cover member 110 and having a lower hook portion 112 formed at a lower end thereof.

The food storage member 120 is provided with a fixed protrusion 127 protruded to be inserted into the hook hole 113 of the lower hook portion 112 formed on one side of the lid member 110, An outer side support portion 126 surrounding the food storage member 120 so as to improve an aesthetic sense and a heater formed on the outer side surface of the lower end portion of the food storage member 120 A heat transfer member 156 surrounding the outer surface of the lower end portion so that the heat transfer member can be easily heated by the heat transfer member 154 and can be heated in a short period of time and a heat transfer member 156 formed inside the food storage member 120, And a mixing blade 135 for mixing food.

15, the driving unit 170 and the central control unit 180 are formed in the fixed support member 130. Referring to the driving unit 170, an external power source is input A plurality of pulleys 174 which are driven and rotated by the rotation of the motor 172 and a plurality of pulleys 174 which are connected between the pulleys 174, A shaft 176 for transmitting the rotational force transmitted from the belt 175 via a driven pulley 174 and a shaft 176 for transmitting the rotational force transmitted from the belt 175 to the inside of the housing 177 formed on one side of the shaft 176. [ A clutch 179 formed on the upper side of the bearing 178 to turn on and off the power and a heat transfer member 156 formed on the lower end of the food storage member 120, And a heater 154 formed on the outer surface to transmit heat.

However, the conventional heater 154 is an intermittent annular heater as shown in Figs. 15 and 16.

That is, since the fitting type annular heater 154 is ring-shaped and has a somewhat cylindrical shape, the outer side surface of the lower end portion of the food storage member 120 is inserted into the inside thereof to transmit heat.

In addition, the fitting type annular heater 154 is usually made of an aluminum material having excellent thermal conductivity, and the food storage member 120 is made of stainless steel to contain food.

The difference of the material is that the thermal expansion coefficient is also different, and it is very difficult to attach or detach the food storage member 120 due to thermal expansion or heat shrinkage due to the sticking phenomenon that the food storage member 120 does not fall out of the fitting type annular heater 154.

In addition, since the food storage member 120 must be fitted into the fitting annular heater 154, there is a gap, and due to the gap, the heat storage member is not completely adhered and heat loss occurs.

Above all, due to the formation of the gap, the thermal expansion or heat shrinkage is repeated, and the degree of adhesion is stronger, so that it is difficult to remove.

Due to the structural problem of the fitting type annular heater 154, mass production has failed.

In addition, the fitting type annular heater 154 is set so that heat is heated to a user-set temperature.

Therefore, it is impossible to precisely control the heater 154 according to the internal temperature of the food storage member 120.

Of course, while the temperature of the water vapor from the food storage member 120 is sensed, precise control as indirect temperature sensing is not possible.

On the other hand, when the cover member 110 is opened, one hand holds the handle 124 and the other hand holds the safety protrusion 118 with the lower hook 112 as the center of the hinge.

As described above, when the cover member 110 serving as the hinge is opened on the side facing the handle 124, water vapor (with a porridge type of about 160 DEG C) of a food having a very high temperature is quickly released into the raised side, There is a lot of concern to wear it.

Korean Patent Publication No. 10-2004-0056102

SUMMARY OF THE INVENTION It is an object of the present invention to provide a container capable of precisely measuring a contact temperature by suppressing scattering of a bottom temperature of a container as much as possible, and a food cooker using the same.

In order to achieve the above-mentioned object, the container for a food cooker according to claim 1 of the present invention comprises a container body for containing contents and a base member mounted along the periphery of the lower surface of the container body, And a center through hole and a peripheral through hole are formed in the upper plate.

In the container for a food cooker according to claim 2 of the present invention, the base member comprises a cylindrical tube body mounted along a circumference of the lower surface of the container body, and the upper plate connecting the cylindrical tube body,

The cylindrical body includes an outer cylinder, an inner cylinder, and a lower union which connects the outer cylinder and the lower surface of the inner cylinder, and the upper plate connects the upper end of the inner cylinder and has a hole in the lower union.

According to a third aspect of the present invention, there is provided a food cooker including: a driving body on which a rotary power transmitting member is mounted; A heater mounted on the driving body; A container detachably mounted on the driving body and having a mixing portion for receiving rotational force of the rotary power transmitting member while being in contact with the heater when the driving body is mounted; A cover for opening / closing an upper surface of the container; And a temperature sensor rod installed on the upper portion of the driving body to contact the lower surface of the container, wherein the container includes a container body for containing contents and a base member mounted along a circumference of the lower surface of the container body, The base member includes an upper plate, and a central through hole through which the driven rotation shaft of the mixing unit is disposed and a peripheral through hole through which the upper end of the temperature sensor rod passes are formed on the upper plate.

In the food cooker according to claim 4 of the present invention, the temperature sensor bar has a T shape.

The present invention has the following effects.

The center through hole formed in the upper plate connecting the upper surface of the cylindrical tube and the peripheral through hole are formed so that the heat of the lower surface of the container main body is hardly scattered by the upper plate, Control is possible.

Holes are formed in the lower solidification, so that the water is drained when there is water in the cylindrical tube due to cleaning of the container or the like.

Since the temperature sensor rod is formed in a T shape, the flange portion contacts with a larger area when the flange portion contacts the lower surface of the container body, so that the temperature measurement can be detected more precisely.

1 is a front perspective view of a food cooker according to a preferred embodiment of the present invention.
Fig. 2 is a rear perspective view of Fig. 1; Fig.
Fig. 3 is a perspective view showing the driving body and the container assembly of Fig. 1 separated; Fig.
4 is a sectional view taken along line 4-4 of Fig.
5 is a cross-sectional view taken along line 5-5 of Fig.
6 is a perspective view showing a main part of the driving main body.
Figure 7 is a perspective view of a major portion of the container assembly;
7A and 7B are top and bottom perspective views showing another embodiment of the cylindrical tube of FIG. 7;
Fig. 7C is a sectional view taken along the line cc in Fig. 7A. Fig.
8 is a cross-sectional view immediately after the lid of Fig. 4 is opened;
9 is a cross-sectional view showing a state in which the cylindrical tube of the container is held on the ball.
10A and 10B are cross-sectional views before and after the operation of the warehouse.
11 is a bottom perspective view of an oblique seat type annular heater.
12 is a sectional view of the temperature sensor portion;
13 is a perspective view of a conventional heating and mixing apparatus assembled;
Fig. 14 is a plan view of Fig. 13; Fig.
15 is a sectional view taken along the line AA in Fig.
16 is an exploded perspective view of a conventional part.

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

FIG. 1 is a perspective view of the front of the food cooker according to the preferred embodiment of the present invention, FIG. 2 is an outline perspective view of FIG. 1, FIG. 3 is a perspective view of the driving body and the container assembly shown in FIG. FIG. 5 is a sectional view taken along the line 5-5 in FIG. 1, FIG. 6 is a perspective view showing a main part separated from the driving body, and FIG. 7 is a cross- 7A and 7B are top and bottom perspective views showing another embodiment of the cylindrical body of Fig. 7, Fig. 7C is a sectional view taken along line cc of Fig. 7A, Fig. 8 is a perspective view of Fig. Fig. 9 is a cross-sectional view of a state in which the cylindrical tube of the container is engaged with the ball, Figs. 10A and 10B are cross-sectional views before and after the operation of the refrigerator, and Fig. 11 is a cross- 12 is a sectional view of the temperature sensor unit, .

1 to 3, the food cooker 1 according to the present embodiment includes a driving body A which forms an external shape and a container assembly B which is detachably attached to the driving body A.

3 to 6, the drive main body A includes a main body housing 10, a rotary power transmitting member 20 mounted in the main body housing 10, And a heater 30 for heating the substrate.

The rotary power transmitting member 20 is constituted by a motor 21 mounted in the main body housing 10 and a driving rotary shaft 23 of a motor engaged with a later-described driven rotary shaft 43a.

The heater 30 is constituted by an annular heater 30 having an inclined surface 31 as shown in Figs.

In particular, the inclined surface 31 of the annular heater 30 has a funnel-shaped inclination whose diameter decreases from the upper portion to the lower portion.

This inclination is about 40 to 60 degrees, and it has a slope to come in contact with and support the outer surface of the container body 41 at the same time.

The annular heater 30 having an inclined surface according to the present embodiment has a substantially triangular outer shape.

That is, the annular heater 30 is composed of an annular sieve heater 32 having two terminals 33 and a die-cast, right-angled triangular-shaped heat conductor 34 in which an annular sieve heater 32 is inserted.

The annular sheath heater 32 is annular in shape, partly opened by the terminal 33.

The container assembly B is composed of a container 40 and a lid 50 for opening and closing the upper surface of the container 40.

The container 40 includes a cup-shaped container body 41, a mixing portion 43 disposed inside the bottom of the container body 41, and a handle 45 provided on the outer peripheral surface of the container body 41 .

On the outer circumferential surface of the container main body 41, an inner protruding piece 42 formed by being pressed from the outside to the inside is formed along the circumference at predetermined intervals.

The inner ridge 42 induces a vortex when the food is poured, and is guided from the top to the bottom to stir well.

The mixing section 43 is supported by a driven rotation shaft 43a located below the bottom of the container body 41. [

The mixing unit 43 may be implemented with a cutter for performing pulverization and agitation in the form of a blade as shown in the drawing, or a paddle for performing agitation only.

The outer surface of the container main body 41 comes into contact with the inclined surface 31 of the annular heater 30. The chamfer 41a chamfered the corner where the bottom of the container main body 41 and the side wall of the container main body 41 meet, Respectively.

The chamfer 41a having such a shape is brought into close contact with the inclined surface 31 so that the heat is transferred to the container body 41 slightly above the bottom of the container body 41 and is crushed or agitated by the rotation of the mixing portion 43, 41 will not be pressed against the bottom of the food.

In addition, since the chamfer 41a is seated on the inclined surface 31, there is no gap to improve the adhesion efficiency, and the handling is very simple because it is not interposed.

Further, in order to further increase the adhesion efficiency, the driving body 10 is further provided with an absorber 60 for allowing the annular heater 30 to descend or to be restored depending on whether or not the container 40 is seated.

7, 10A and 10B, the absorber 60 includes a heater lower sheet 61 disposed on the upper portion of the drive main body 10, a lower surface of the annular heater 30, A spring 63 disposed between the upper surfaces of the sheets 61, and a screw 65 fastened to the bottom surface of the heater lower sheet.

The heater lower sheet 61 is in the form of an annular plate, and further, a side plate 62 for covering the outer surface of the annular heater 30 is further formed.

The heater lower sheet (61) is provided with a terminal drawing-out hole (67) through which the terminal (33) is drawn out.

The screw 65 is slidably seated through the through hole 61a of the heater louver sheet 61 and the spring 63 so that the head 65a is caught by the lower surface of the through hole 61a of the heater louver sheet 61, And a shaft portion 65b which is fastened to the female screw bracket 35 formed on the bottom surface of the annular heater 30.

Since the female screw bracket 35 protrudes downward from the bottom surface of the ring-shaped heater 30, which is a right triangle, it contributes to the stable support of the spring 63 together with the shaft portion 65b, and is also good for stable fastening.

10A, in which the container 40 or the container assembly B is not in contact with the inclined surface 31 of the annular heater 30, the spring 63 exerts an elastic force on the annular heater 30, Portion 65a is caught on the lower surface of the through hole 61a of the heater lower sheet 61. [

10A, when the container 40 or the container assembly B is brought into contact with the inclined surface 31 of the annular heater 30, when the annular heater 30 is pressed down by the weight of the annular heater 30, It will be seated until you do.

This is the same principle as if it was put on a little more than just putting it, but its adhesion efficiency is higher.

On the other hand, a temperature sensor unit 70 for sensing the temperature of the container 40 is further provided on the driving body 10.

The temperature sensor unit 70 is disposed between the drive rotation shaft 23 and the annular heater 30 as shown in FIG. 3, and contacts the bottom of the container body 41 to sense the temperature.

Thus, since the temperature of the floor is sensed in the contacted state, it is possible to minimize the non-uniform measurement of the temperature due to the non-contact.

3 and 12, the temperature sensor portion 70 includes a temperature sensor rod 71 having an upper sheet 72 and a spring (not shown) for pushing the upper sheet 72 of the temperature sensor rod 71 upward 73 and an elevating guide piece 75 for guiding the lifting and lowering of the temperature sensor rod 71.

The elevation guide piece 75 includes a sensor lower seat 76 that is fixed to the upper portion of the drive body 10 and supports the lower end of the spring 73 while supporting the heater lower seat 61, And a stopper 77 for stopping the stopper 77.

A stepped portion 78 is formed at the outer periphery of the sensor lower sheet 76 to be stepped outward.

The sensor lower seat 76 is provided with a heater lower seat 61 so that a space is formed between the upper surface of the stepped portion 78 and the lower surface of the heater lower seat 61 to allow the screw 65 to descend. .

A cable lead-out hole 78a through which the cable of the terminal 33 is drawn is formed in the stepped portion 78. [

An exhaust hole 79a for exhausting is formed in the stepped portion 78 of the portion where the cable drawing hole 78a is formed.

The exhaust holes 79a are disposed in communication with the semicircular grooves 15 formed on one side of the upper rim of the driving body 10. [

2, when the sensor lower sheet 76 is fixed to the upper portion of the driving body 10, the semicircular exhaust hole 79a and the semicircular groove 15 constitute a communication hole as one hole , And discharges the internal pressure to the outside air.

An outer side wall 79 protruding upward is formed at the outer periphery of the stepped portion 78 so as to surround the side wall 62 of the heater lower seat 61.

As shown in Fig. 8, it is preferable that a flange 71a having a larger diameter or larger surface area than the temperature sensor rod 71 is formed at the upper end of the temperature sensor rod 71. [

The flange 71a has a larger contact area with the lower surface (or bottom) of the container body 41, thereby further improving the accuracy of the temperature sensor.

On the other hand, a cylindrical tube body 80 is further attached to the lower surface of the container main body 41.

The cylindrical tube 80 is attached to and detached from the side surface of the stepped portion 78 of the sensor lower sheet 76 in more detail than the drive body 10.

A first detachable piece 81a is formed on the outer surface of the cylindrical body 80 and a second detachable piece 81b is formed on the bottom surface of the stepped portion 78 as shown in Fig.

That is, when the cylindrical tube 80 is inserted into the bottom surface of the stepped portion 78 from top to bottom and then rotated, the first detachable piece 81a rides on the second detachable piece 81b to be fixed in a press-fit manner A detachable structure commonly used in a blender).

In addition, the cylindrical tube 80 serves to cut off the temperature sensor part 70 and the annular heater 30. [

That is, by adopting a structure in which the cylindrical tube body 80 surrounds the drive rotation shaft 23, the driven rotation shaft 43a and the temperature sensor unit 70, the heat of the annular heater 30 is transmitted to the temperature sensor unit 70 It greatly improves temperature sensing performance by preventing transmission as much as possible.

The cylindrical tube 80 is screwed to the female screw bracket formed on the bottom of the container body 41 through the fastening hole 81.

A through hole 83 is formed in an inverted U-shape on the side surface of the cylindrical tube body 80.

As shown in FIG. 5, this through hole 83 allows the upward internal pressure of the cylindrical tube 80 to flow to the exhaust communication holes 79a and 15 in accordance with the rotation of the driving rotary shaft 23, .

In addition to the attachment / detachment structure of the first detachable piece 81a and the second detachable piece 81b, a loosening preventing member 90 for preventing loosening due to vibration or the like may be further provided.

9, the release preventing member 90 includes a ball 91 which is partially exposed in the hole 76a formed on the upper surface of the sensor lower sheet 76, A spring 93 which is mounted on the extension cylinder 76b extending to the ball body 91 and which exerts an elastic force on the ball 91 and an engagement groove 95 formed on the bottom face of the cylindrical body 80 and in which the ball 91 is engaged, .

Therefore, when the container assembly B is rotated, the bottom surface of the cylindrical tube 80 rotates while pressing the ball 91, and when the catching groove 95 comes to the position of the ball 91, the cylindrical tube 80 jumps out due to elasticity.

7A to 7C, the base member 800 mounted along the circumference of the lower surface of the container body 41 includes the upper plate 860.

That is, the base member 800 includes a cylindrical tube body 80 'mounted along the bottom surface of the container body 41, an upper plate 860 connecting the upper surfaces of the cylindrical tube body 80' A central through hole 861 formed at the center and a peripheral through hole 863 formed between the central through hole 861 and the cylindrical tube body 80 '.

The central through hole 861 is a through hole through which the driven rotation shaft 43a of the mixing portion 43 is disposed.

The peripheral through hole 863 is a through hole through which the upper end of the temperature sensor rod 71 of the temperature sensor unit 70 provided at the upper portion of the drive main body A is inserted.

7C, the cylindrical body 80 'is composed of an inner cylinder 810, an outer cylinder 830, and a lower union 850 connecting the lower ends of the inner cylinder 810 and the outer cylinder 830 And a groove 820 is formed therein.

The upper plate 860 connects the upper end of the inner cylinder 810 to cover most of the lower surface of the container body 41.

8, when the upper plate 860 is not provided, heat is prevented from dissipating even in the absence of the temperature sensor bar 71, so that heat generated from the lower surface of the container body 41 is substantially prevented from passing through the peripheral through holes 863 ) So that the effect of temperature sensing can be greatly enhanced through the concentration of heat to enable precise temperature control.

A hole 840 is formed in the lower solidification 80.

The hole 840 functions as a drain when the water in the groove 820 is wet due to washing with water or the like.

On the other hand, the lid 50 has an open / close structure in which the other side is lifted or lowered while the other side acts as a hinge.

Due to such an open / close structure, a blade piece 59 extending downward is formed on the other side surface of the lid 50 of this embodiment, as shown in Figs.

Therefore, the user's hand is prevented from burning because hot water vapor such as porridge suddenly cuts out even when coming out of the diaphragm (59).

The lid 50 is composed of a main lid 51 having a projecting tube 52 at the center and a cap 53 which is inserted into the projecting tube 52 and sits thereon.

A vent hole 54 is formed in the center of the bottom 53a of the cap 53 to allow food overflowing while relieving the internal pressure of the container.

The bottom 53a of the cap 53 is inclined downward toward the vent hole 54. [

The main lid 51 is inclined downwardly toward the lower side of the projecting pipe 52, and the overflowing food flows into the container through the vent hole again.

That is, the inclination of the main cover 51 includes a first inclination 51a inclined downward from the outside of the main lid 51 inward and a second inclination 51b inclining downward from the first inclination 51a toward the lower side of the projecting tube 52 And a second inclination 51b inclined to the second inclination 51b.

At this time, the first inclination 51a has a larger inclination than the second inclination 51b. At first, the second inclination 51b secures a larger area to collect the overflowing foodstuffs, and the first inclination 51a concentrates on blocking the food like the dam.

A catching protrusion 55b is formed at one side of the main lid 50 to catch the protruding protrusion 55a protruding outward from one side of the container body 41 and a protrusion 55b 55c are formed.

A locking piece 56b to be locked to the locking lever 56a of the handle 45 provided on the other side of the container main body 41 is formed on the other side of the main cover 50. [

The locking piece 56b has a shape of a half arrowhead.

The locking lever 56a releases the locking of the locking piece 56b by the hinge action when the user presses it with the thumb.

On the other hand, a safety switch S is provided on the other side of the drive main body 10.

The handle 45 has a closed end shape and includes a safety switch S actuating portion 46 provided on the outer peripheral surface of the container main body 41 and a knob body 48).

A push rod 46a for pushing the safety switch S is mounted on the operating portion 46 so as to be movable up and down.

On the upper surface of the operating portion 46, a lead-out hole 46b through which the locking piece 56b is drawn is formed.

When the lid 50 is closed, the locking piece 56b pushes the push rod 46a through the lead-out hole 46b to operate the safety switch S, thereby turning on the power.

Conversely, when the lid 50 is opened, the locking piece 56b comes out through the draw-out hole 46b to release the pushing rod 46a and disconnect the safety switch S to turn off the power.

On the other hand, it is preferable that the silicon cover 40A is detachably attached to the handle 45 on the outer circumferential surface of the container main body 41 more accurately than the container 40. [

As shown in Fig. 7, the silicon cover 40A is composed of a cover body 41A and a detachable piece 43A formed at both ends of the cover body 41A.

The detachable piece 43A has a hook shape.

A protrusion 45A, which is convenient for holding the silicon cover 40A, is formed near the attaching / detaching piece 43A.

The detachable piece 43A is attached to and detached from the detachable groove 43B of the operating portion 46. [

That is, the structure is such that the attaching / detaching pieces 43A are inserted into the attaching / detaching groove 43B and pulled downward, and on the contrary, they are lifted up and out.

The silicon cover 40A is detachably attached to the operating portion 46 of the handle 45 on the outer circumferential surface of the container body 41 so that the thermal insulation of the container body 41 made of stainless steel, Prevent burns when touching.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those skilled in the art that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. It will be apparent to those skilled in the art.

1: Food cooker
A: drive body 10: body housing
15: (exhaust) groove 20: rotary power transmitting member
21: motor 23: drive rotating shaft
30: heater 31: inclined surface
32: annular sieve heater 33: terminal
34: Thermal conductor 35: Female thread bracket
B: container assembly 40: container
41: container body 41a: chamfer
42: Inner bulging piece 43: Mixing part
43a: Pivot shaft 45: Handle
46: Operation part 46a:
46b: drawer 48: handle body
40A: Silicon cover 41A: Cover body
43A: detachable piece 45A: projection
50: cover 51: main cover
51a: first inclination 51b: second inclination
52: projecting tube 53: cap
53a: bottom 54: vent hole
55a: protruding jaw 55b:
55c: a pedestal piece 56a: a locking lever
56b: Locking piece 59: blade piece
60: Installer 61: Lower seat for heater
61a: through hole 62: side plate
63: spring 65: screw
65a: head portion 65b: shaft portion
67: terminal lead-out hole 70: temperature sensor part
71: Temperature sensor rod 71a: Flange
72: Upper seat 73: Spring
75: Elevating guide 76: Lower seat for sensor
76a: hole 76b: tool box
77: stopper 78:
78a: cable drawing ball 79a: exhausting ball
80: Cylindrical tube 81: Fastening hole
81a: first detachable piece 81b: second detachable piece
83: (exhaust) through hole 90: unlocking member
91: ball 93: spring
95: engaging groove 800: base member
80 ': Cylindrical tube 810: Inner tube
830: External body 820: Home
840: Hole 850: Undercoat
860: upper plate 861: center through hole
863: Perimeter through ball S: Safety switch

Claims (4)

A container body for containing contents,
And a base member mounted along the circumference of the lower surface of the container body,
Wherein the base member includes an upper plate,
Wherein the upper plate has a central through hole and a peripheral through hole.
The method according to claim 1,
Wherein the base member comprises a cylindrical tube body mounted along a circumference of the lower surface of the container body and the upper plate connecting the cylindrical tube body,
Wherein the cylindrical tube body comprises an outer tube, an inner tube, and a lower tube that connects the outer tube and the lower surface of the inner tube,
The upper plate connects the upper end of the inner cylinder,
Wherein a hole is formed in the lower solidification.
A driving body on which a rotary power transmitting member is mounted; A heater mounted on the driving body; A container detachably mounted on the driving body and having a mixing portion for receiving a rotational force of the rotary power transmitting member while being in contact with the heater when the driving body is mounted; A cover for opening / closing an upper surface of the container; And a temperature sensor rod installed on an upper portion of the driving body and contacting a lower surface of the container,
Wherein the container includes a container body for containing contents and a base member mounted along the periphery of the bottom surface of the container body,
Wherein the base member includes an upper plate,
Wherein the upper plate has a central through-hole through which the driven rotation axis of the mixing unit is disposed, and a peripheral through-hole through which the upper end of the temperature sensor rod passes.
The method of claim 3,
Wherein the temperature sensor rod is a T-shaped food cooker.

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