KR20170134244A - Fixing Type Handle for cooking vessel and cooking vessel with thereof - Google Patents

Abstract

The present invention relates to a cooking device with a fixed handle which can prevent heat generated in a cooking container from being transmitted to a user through the handle without using a separate heat insulator. According to the present invention, the cooking device includes a base plate (310) which has a convex round shape in a horizontal direction while having a linear shape in a vertical direction and has first curved ends (314a, 314b) curved in a direction perpendicular to the outer peripheral surface by a predetermined surface; a handle plate (320) which includes an upper space unit (322) having a predetermined-extended length while being integrated from the upper surface (310a) of the base plate (310) in a predetermined surface in an upward direction, is curved and extended by a predetermined length in a vertical direction to form through-holes (330) in a predetermined shape to have a hand of the user input thereto, is fixed to the lower surface (310b) of the base plate (310) in an integrated manner, has a concave round shape formed in the horizontal direction while being integrated with multiple reinforcing ribs (337) on the inner surface and having an open outer surface; and a handle cover (330) coupled detachably to the outer surface of the handle plate (320).

Description

TECHNICAL FIELD [0001] The present invention relates to a fixed handle structure for a cooking apparatus,

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a fixed handle structure for a cooking apparatus and a cooking apparatus having the same, and more particularly, The present invention relates to a fixed handle structure for a cooking apparatus and a cooking apparatus having the same.

Recently, as interest in health has increased, a number of cooking devices for automatically cooking foods for health such as vegetable juice and detox juice are being developed.

Such a cooking device is used for grinding, mixing, and heating a cooking material from a simple grinding of a cooking material such as a blender to make various juices or juices, and then various foods such as soybean milk, tofu, soup or juice are cooked And it has been developed and marketed as a variety of products.

The Korean Patent Registration No. 10-0495838 (2005.06.08) is equipped with grinding and heating function to provide food processing machine useful for tofu, soy milk, soup, porridge or food processing, and a blade for grinding food ingredients is mounted on the bottom surface A food processing machine having a crushing and heating function and a food processing method using the same, comprising a container portion having a crushing chamber, a main body portion detachably connected to the container portion, a heating portion formed in the main body portion, a driving portion for driving the blade, Method " is disclosed.

Korean Patent Registration No. 10-0770641 (Oct. 22, 2007) discloses a separator with a screen on its side, a handle with a contact point, a sensor, a plate-type heater capable of adjusting a calorific value, a base with a motor and a control device, An indirect heating type cooking device comprising a safety device is disclosed.

Further, Korean Patent Registration No. 10-1216942 filed in the same application as the present invention discloses an automatic cooker having an improved safety that can firmly couple an upper housing (container portion) and a lower housing (body portion) of an automatic cooker .

However, these prior arts have a structure in which the container portion is detachably coupled to the upper portion of the main body portion, and a heater is provided on the bottom surface of the container portion to heat the container portion during cooking requiring heating, There is a need to install sensors for sensing that the cooking contents are heated excessively, and it is an object of the present invention to provide a cooking device which can supply power to sensors installed in the container while satisfying the structural characteristics Technology is required.

In addition, since a separate heat insulator is used between the conventional container portion and the handle to block the high temperature generated inside the cooking container from being transferred to the handle, it is necessary to form an entirely formed article so that the weight of the whole product is reduced There were limits.

In addition, there has been a problem that electric wires supplying power to a foam sensor for detecting foam at a predetermined upper position within the handle are aged and deteriorated due to high heat generated in the cooking container.

Korean Registered Patent No. 10-0495838 (Jun. 2005) Korean Registered Patent No. 10-0770641 (October 22, 2007) Korean Registered Patent No. 10-1216942 (2012.12.22)

SUMMARY OF THE INVENTION The present invention has been made in order to solve the problems of the conventional technologies described above, and it is an object of the present invention to provide a cooking device, And to provide a cooking appliance having a fixed handle capable of preventing the cooking utensil from being cut off.

It is another object of the present invention to provide a cooking apparatus having a fixed handle capable of ensuring durability while injection-molding using as little material as possible.

It is a further object of the present invention to provide a bubble detection sensor for detecting bubbles at an upper predetermined position inside the bubble sensor, wherein the bubble sensor is disposed such that electric wires for supplying power to the bubble sensor are not exposed to the outside, And to provide a fixed handle structure for a cooking apparatus.

In order to accomplish the object of the present invention, the fixed handle structure for a cooking apparatus according to the present invention is characterized by having a longitudinally elongated, roundly convex round shape, and a first bent edge (314a, 314b) having a predetermined length; The upper space portion 322 is formed by extending a predetermined length integrally from the upper surface 310a of the base plate 310 in the upward direction so as to form a through hole 330 having a predetermined shape for the user's hand to enter, And a plurality of reinforcing ribs 337 are integrally formed on the inner surface of the base plate 310. The reinforcing ribs 337 are integrally formed on the lower surface 310b of the base plate 310, A grip plate 320 formed in a shape such that it is formed in a transverse direction, a longitudinal direction, or a diagonal direction, and a vertical space opened in an outer vertical direction is formed; And a handle cover (330) detachably coupled to an open outer surface of the handle plate (320); A first thermal diffraction hollow portion 336 having a predetermined size is formed between the outer surface of the cooking vessel 110 and the inner surface of the base plate 310 when the bent ends 314a and 314b are fixed to the outer surface of the cooking vessel 110. [ So as to block the transmission of heat generated during the heating of the cooking container 110.

As described above, the fixed handle structure for cooking utensil according to the present invention can prevent the high temperature generated inside the cooking utensil from being transmitted to the user through the handle while heating the cooking utensil without using a separate heat insulator, Even when the food is heated by using the container, the safety of the product can be improved.

In addition, it is possible to secure the durability of the product while injecting it using as few materials as possible, thereby reducing the weight of the whole product and moving the cooking container comfortably.

In addition, the electric wire for supplying power to the foam sensor for detecting bubbles at a preset upper position in the interior can be arranged so as to be maintained at a predetermined distance from the outer wall of the cooking container without being exposed to the outside, It is possible to prevent the aging or deterioration of the electric wire due to the high temperature generated in the electric wire.

1 is a perspective view of a cooking apparatus having a fixed handle structure for a cooking apparatus according to a preferred embodiment of the present invention;
FIG. 2 is an exploded perspective view of a cooking apparatus having a fixed handle structure for an internal fastening type cooking apparatus according to a preferred embodiment of the present invention; FIG.
3 is a side cross-sectional view of a cooking device having a fixed handle structure for an internal fastening device provided with two kinds of sensors according to a preferred embodiment of the present invention;
4 is a perspective view showing a bottom surface of a container portion of a cooking apparatus having a fixed handle structure for an internal fastening type cooking apparatus according to a preferred embodiment of the present invention;
5A to 5F are views showing a detailed structure of a fixed handle structure for an internal fastening cooker according to a preferred embodiment of the present invention;
FIG. 6 and FIG. 7 are views showing that the lid is fastened to the upper part of the cooking container in the cooking apparatus having the fixed handle according to the preferred embodiment of the present invention;
8A to 8C are views showing a first fastening of a container unit to a main body of a cooking apparatus having a fixed handle structure for a cooking apparatus according to a preferred embodiment of the present invention;
FIGS. 9A to 9C are views showing that a container unit and a main body unit are electrically connected and secondarily fastened to each other in a cooking apparatus having a fixed knob structure for a cooking apparatus according to a preferred embodiment of the present invention; FIG.
10 is a perspective view for explaining a power connection path in a cooking appliance having a fixed handle structure for a cooking apparatus according to a preferred embodiment of the present invention;
11 is a perspective view illustrating a power connection path in a cooking appliance having a fixed handle structure for a cooking apparatus according to another preferred embodiment of the present invention;
12 is an exploded perspective view of a cooking apparatus having a fixed handle structure for an external fastening type cooking apparatus according to another preferred embodiment of the present invention;
FIG. 13 and FIG. 14 are views showing a dual structure cooking vessel in a cooking apparatus having a fixed handle structure for a cooking apparatus according to another preferred embodiment of the present invention.

As used herein, terms used in the present invention are selected from general terms that are widely used in the present invention while taking into account the functions of the present invention, but these may vary depending on the intention or custom of a person skilled in the art or the emergence of new technologies. In addition, in certain cases, there may be a term arbitrarily selected by the applicant, in which case the meaning thereof will be described in the description of the corresponding invention. Therefore, it is intended that the terminology used herein should be interpreted based on the meaning of the term rather than on the name of the term, and on the entire contents of the specification.

1 is a perspective view of a cooking apparatus having a fixed handle structure for a cooking apparatus according to a preferred embodiment of the present invention; FIG. 2 is an exploded perspective view of a cooking apparatus having a fixed handle structure for an internal fastening type cooking apparatus according to a preferred embodiment of the present invention; FIG. 3 is a side cross-sectional view of a cooking device having a fixed handle structure for an internal fastening device provided with two kinds of sensors according to a preferred embodiment of the present invention; 4 is a perspective view illustrating a bottom surface of a container portion of a cooking device having a fixed handle structure for an internal fastening type cooking apparatus according to a preferred embodiment of the present invention.

Referring to FIGS. 1 to 4, a cooking apparatus having a fixed handle structure for a cooking apparatus according to an exemplary embodiment of the present invention includes a container unit 100 A driving force generated by the power generator 260 provided in the container 100 is provided to the container unit 100 or at least one type of voltage is applied to the container 100 by the user, A handle 300 fixed to the cooking cavity 110 in a manner to closely contact the cooking cavity 110 of the cooking cavity 110 of the cooking cavity 110 of the cooking cavity 110, And a predetermined upper critical position P1 of the upper surface of the base plate 310 facing the upper space portion 322 in the cooking vessel 110 is formed in the cooking cavity 110. [ A pair of bubble detectors It consists of 410.

The container unit 100 shown in FIGS. 1 and 2 includes a cooking vessel 160 having a predetermined shape and having a blade 160 for mixing or crushing the cooking material therein and a heater 170 disposed on the bottom thereof And a lower space portion 121 which is sealed at a predetermined height on the outer peripheral surface of the lower end of the cooking container 110. The lower space portion 121 is hermetically sealed and has first and second fastening protrusions A lid 130 which opens and closes the opened upper portion of the cooking container 110 and an upper surface 121 of the lower space 121 of the container base 120, A first connection and fastening part 150 integrally formed on one side of the container base 120 and an upper coupling 190 connected to the blade 160 through a central part of the container base 120 do.

Meanwhile, in the preferred embodiment of the present invention, the cooking vessel 110 is preferably implemented as a round glass or iron cooking vessel with an open top, and a scale for indicating the capacity of the cooking material is displayed on the outer surface A plurality of vertical corrugations 113 are formed at regular intervals to increase the crushing power when the cooking material is crushed while being rotated inside the cooking container 110.

4, the bowl base 120 is formed by extending a predetermined length downward to form a closed lower space portion 121 inside the lower end peripheral surface of the container portion 100 An annular coupling protrusion 129 having a circular coupling hole 127 is formed in the central space to be integrally formed with the container base 120 in the lower space part 121 And an empty space is formed between the inner surface of the container base 120 and the outer surface of the annular coupling protrusion 129.

2 and 4, first and second fastening protrusions 123 and 124 having a rectangular shape are formed on the inner peripheral surface of the lower end of the container base 120 in a symmetrical structure at the positions where they face each other .

2 to 5, the handle 300 includes a first bent portion 314a, a second bent portion 314b, and a second bent portion 313b. The first bent portion 314a is bent in a direction perpendicular to the outer peripheral surface of the handle 300, And an upper space portion 322 formed integrally with the upper surface 310a of the base plate 310 so as to be integrally extended from the upper surface 310a of the base plate 310, Is formed integrally and fixedly on a lower surface 310b of a predetermined size of the base plate 310, and is formed integrally with the inner surface 310b of the base plate 310. The base plate 310 is formed by bending and extending a predetermined length in the vertical direction so as to form a through- A handle plate 320 having a plurality of reinforcing ribs 337 integrally formed in a concave round shape formed in a transverse direction or a longitudinal or oblique direction and having an outer surface formed in an open shape, Outside A is configured to include a handle cover 330 is coupled so as to be removable.

5A, the upper portion of the base plate 310 corresponding to the upper space portion 322 is fixed to the first fixing bracket 115 fixed to the upper outer surface of the cooking container 110, The first and second bolting holes 315a and 315b are formed on the lower surface of the base plate 310 and the second fixing bracket 116 is fixed to the upper surface of the upper portion of the cooking container 110, So that the upper surface and the lower surface of the base plate 310 can be tightly fixed in the vertical direction along the shape of the outer surface of the cooking container 110. [ In the preferred embodiment of the present invention, a pair of first and second bolting holes 315a and 315b are formed, but only one may be formed if necessary.

5D, when the bent ends 314a and 314b are fixed to the outer surface of the cooking vessel 110, there is a certain distance between the outer surface of the cooking vessel 110 and the inner surface of the base plate 310 The first thermal diffusion area 336 is formed to prevent heat from being generated when the cooking container 110 is heated.

For this purpose, when the high temperature generated when the cooking container 110 is heated is transferred to the first heat splitting portion 336, the high temperature generated in the first heat splitting portion 336 is naturally The shape of the bent ends 314a and 314b of the base plate 310 fixed to the outer circumferential surface of the cooking vessel 110 is set so as to be in contact with the outer surface of the circular cooking vessel 110, It is preferable to have a gentle slope (R) gradually increasing toward the inner center.

On the other hand, as shown in FIG. 5C, on the outer surface of the handle plate 320, a second folding step 333 having a predetermined length in the outward direction is formed to have a step 334 and a step 334 A plurality of fitting grooves 335 are formed on the outer surface of the extended bent portion 333 at predetermined intervals and a third bent portion 343 having a predetermined length in the outer direction of the handle cover 330 is formed, A plurality of fitting grooves 335 and a plurality of fitting protrusions 345 are protruded from the inner surface of the bent portion 343 at predetermined intervals so that the user can attach and detach the outer surface of the grip plate 320 Assembled or separated.

5C and 5D, when the handle cover 330 is coupled to the outer circumferential surface of the handle plate 320, the second thermal splits 338 are formed in the vertical direction, And the first internal space portion 336 is communicated with the first internal space portion 332 through the lower space portion 332 in the downward direction so that the high temperature generated when the cooking container 110 is heated is passed through the first internal space portion 332, The upper space portion 322, the lower space portion 332, and the second thermal diffusion space portion 338. [0086]

In the preferred embodiment of the present invention, a plurality of reinforcing ribs 337 may be integrally formed on the inner surface of the handle plate 320 at predetermined intervals. The plurality of reinforcing ribs 337 may be attached to the handle plate 320 The thickness of the handle plate 320 is formed to be relatively thin to form the second thermal splitting portion 336 of the handle 336, and the durability of the handle can be secured.

A pair of wires 353 electrically connected to the micro switch module 350 inserted in the upper space portion 322 can be vertically disposed along the second thermal splitter 336, The reinforcing ribs 337 are integrally formed on the inner surface of the handle plate 320 without exposing the wires 353 connected to the reinforcing ribs 410 and 420 to the outside by using the wire fitting grooves 339 formed on the outer surfaces of the reinforcing ribs 337, And can be vertically arranged while maintaining a certain distance from the cooking container 110 along the two-column partition 338.

The electric wire 353 is not attached to the outer surface of the cooking container 110 so that the electric wire 353 is not adhered to the outer surface of the cooking container 110 It is possible to prevent the deterioration and aging due to the high temperature generated in the cooking vessel 110 and to prevent the deterioration of the solder 353 electrically connected to the two sensors 410 and 420 due to the high speed rotation of the blade 160 mounted inside the cooking vessel 110 The flow of the region and the damage caused thereby can be reduced.

As shown in FIG. 5C, the bottom surface of the handle plate 320 is formed to be convexly recessed for easy gripping by the user, and a plurality of straight first reinforcing ribs 320 are formed on the inner bottom surface of the handle plate 320 Ribs 337 are formed at regular intervals and integrally formed from the underside of the handle plate 320.

3, the foam detection sensor 410 connected to the first connection and fastening part 150 is inserted into the predetermined upper side of the cooking container 110 from the upper part of the handle 300 through a predetermined length The height of the bubbles generated in the cooking vessel 110 can be directly sensed or the height of the bubbles generated in the cooking vessel 110 can be indirectly sensed without passing through the inside of the cooking vessel 110 The temperature sensing sensor 420 connected to the first connection and fastening unit 150 is installed at a lower portion of the lower portion of the cooking chamber 110 or on the underside of the cooking chamber 110, It is possible to directly detect the internal temperature or to indirectly detect the internal temperature of the cooking container 110 without penetrating the inside of the cooking container 110.

As shown in FIG. 5C, in the upper space 322, an engagement state of the container lid 130 coupled to the opened upper portion of the cooking container 110 by the user's operation is sensed, The switch module may be formed of a micro switch 350 or a magnetic switch. The micro switch 350 may be a micro switch or a magnetic switch.

In the preferred embodiment of the present invention, the insertion structure is arranged on the upper surface of the base plate 310 facing the upper space portion 322, as shown in FIG. 5A, by mounting the micro switch module 350 And the fourth and fifth bolting holes 317a and 317b protruding from the first insertion hole 316 for fixing the micro switch module 350 can be formed and the operator can insert the fitting protrusion 352 The screw is inserted into a through hole (not shown) formed in the micro switch module 350 and fixed to the fourth and fifth bolting holes 317a and 317b in a state where the screw is inserted into the first insertion hole 316 The micro switch module 350 can be fixed to the upper space portion 322.

5C, a switch lever 135 connected to the micro switch module 350 to be inserted and fixed is inserted into the upper portion of the handle plate 320 on which the upper space portion 322 is formed, A connection hole 321 and a first installation hole 323 for protruding the connection detection switch 351 for sensing whether or not the switch lever 135 is connected to the outside are formed respectively.

When the user rotates the handle 136 horizontally in the upward direction of the handle 300 with the lid 130 positioned at the upper end of the cooking container 110, The switch lever 135 formed on one side of the handle 136 is inserted into the switch groove 321 formed at one upper end of the handle 300. At this time, The switching contact is made by moving the connection sensing bar 351 elastically supported inside the micro switch module 350 so that the control circuit 270 allows the cover 130 to be normally and securely fastened to the cooking container 110 So that the power can be supplied.

On the other hand, on the outer circumferential surface of the opposite side of the lid 131 on which the handle 136 is formed, as shown in Fig. 7, there is formed a fastening groove 133 having a U-shaped hooking groove 133a, The lid part 130 can be firmly fastened to the upper end of the cooking container 110 in such a manner that the fastening protrusion 111 is inserted horizontally into the groove of the scissors opening formed in the lid part 130. [

At this time, a pair of vertical coupling grooves 134 having a predetermined width are formed on the inner surface of the through hole 132 formed at the center of the lid part 130. When the user joins the cap 140, A pair of engaging projections 144 formed on the lower end outer side of the main body 140 are vertically inserted into the pair of vertical engaging grooves 134 and then rotated in an arbitrary horizontal direction so as to prevent the cap 140 from falling in the vertical direction Can be used.

As shown in FIG. 2, the first and second connection and fastening portions 150 and 250 are electrically connected to each other by a male and female engaging method when the user rotates the container portion 100 in the fastening direction, And the coupling part 150 or the second connection and fastening part 250 are integrally formed on the lower inner side surface of the container part 100 or the upper inner side surface of the main body part 200. If one of them is a connection plug, And the other one is formed of a plug socket.

In the preferred embodiment of the present invention, as shown in FIGS. 8A to 8C, the first connection and fastening part 150 is implemented as a connection plug, and such a connection plug is used to connect the plug socket 250 A plurality of connecting pins 151 are extended from the end surface of the socket connecting groove formed at a predetermined depth from the facing first connecting surface to the second connecting surface, It is preferable that the socket fastening cover 153 is extended.

The main body 200 shown in FIGS. 1 and 2 includes a cylindrical housing 210 positioned at a lower portion of the cooking vessel 110 and a cylindrical body 210 having an upper end opened to a predetermined depth at an upper end of the housing 210 First and second fastening grooves 223 and 224 are formed so that the first and second fastening protrusions 123 and 124 can be inserted and fastened to the outer circumferential surface of the fastening base 220, An upper base 220 formed in an annular shape and extending from the upper end to the upper end to have a predetermined length and a predetermined thickness, a control panel 230 installed on the outer circumferential surface of one side of the housing 210, A second connection and fastening part 250 integrally formed on a bottom surface of the upper hollow 211 of the housing 210 and one side of the coupling base 220 and a second connection and fastening part 250 connected to the power source A control circuit unit 270 for supplying AC power and DC power having a voltage level adjusted to the device, , It is composed of a lower coupling 290 which passes through the center of the engaging base 220 is fastened to the upper coupling 190 transmitting the driving force generated by the power generator 260.

A power generator 260 such as a motor driven by an AC power supply provided in the control circuit 270 is installed in the housing 210 and a power generator 260 is connected to the power generator 260 in a vertical direction And a lower coupling 290 is fixed to the end portion.

In the preferred embodiment of the present invention, a power generator 260 for generating power is provided inside the main body 200. In order to engage the container 100 with the main body 200, 100 is set to be opposite to the rotation direction of the power generator 260 so that the coupling of the container unit 100 and the main body unit 200 can be further performed when the power generator 260 is rotated It is desirable to set it strongly.

As shown in FIG. 2, the annular coupling base 220 has a predetermined depth 213 formed in the upper end surface of the main body 200, The inner diameter of the container base 120 of the container unit 100 is formed to be relatively larger than the outer diameter of the coupling base 220 so that the user can attach and detach the lower end of the container unit 100 to the upper end of the body unit 200 .

2, the first and second fastening grooves 223 and 224 of a predetermined shape are preferably formed on the upper outer peripheral surface of the coupling base 220 of the main body 200, 11, the third and fourth fastening protrusions 225 and 226 of a predetermined shape are formed on the outer peripheral surface of the upper end of the coupling base 220 of the main body 200, respectively, It is also possible.

9, the first and second fastening grooves 223 and 224 can be rotated in one horizontal direction from the fastening distance in a state where the first and second fastening protrusions 123 and 124 are fitted to a certain depth, It is preferable that they are formed in the form of a letter.

8, in a state where the first and second fastening grooves 223 and 224 are fitted to the first and second fastening protrusions 123 and 124 to a predetermined depth, the first connection and fastening portions 150, And the second connection and fastening part 250 may be formed to be the same as the movement distance by which the user rotates the container part 100 in the fastening direction.

When the user rotates the container unit 100 in the fastening direction, the first and second connection and fastening units 150 and 250 are electrically connected by the male and female fastening systems. The first and second connection and fastening units 150 and 150, 2 connection and fastening part 250 are integrally formed on the lower inner side surface of the container part 100 or the upper inner side surface of the main body part 200. If one of them is a connection plug and the other one is formed of a plug socket .

In the preferred embodiment of the present invention, as shown in FIG. 8, the second connection and fastening part 250 is implemented as a plug socket, and such a plug socket is formed from a second connection surface facing the connection plug 150 A plurality of connection grooves 253 may be formed at a predetermined depth so as to be electrically connected to the plurality of connection pins 151. The connection plug 150 and the plug socket 250 may be formed as shown in FIG. The plug socket 250 can be inserted into the inner space formed by the socket fastening cover 153 of the connection plug and the socket fastening groove 251 in the horizontal direction to perform secondary fastening.

11, at the lower end of the container unit 100 and the upper end of the main body 200 at the positions facing the first and second connection and fastening parts 150 and 250, a pair of male and female fastening systems Third and fourth connection and fastening portions 150a and 250a, respectively.

In the preferred embodiment of the present invention, as shown in FIGS. 1 and 2, when one first and second connection and fastening portions 150 and 250 are used, the first and second connection and fastening portions 150 and 250, In order to reduce the frequency interference between AC and DC and the malfunction of the control panel 230 caused by the power generator 260 having a strong rotational force as much as possible, The direct current power supplied from the main body 200 is supplied to the first and second connecting and fastening parts 150 and 250 provided close to the handle 130 provided at one side of the container part 100 And the AC power source is provided to be separated and supplied from the AC and DC so as to be supplied to the third and fourth connection and fastening parts 150a and 250a provided to be away from the handle 130. [

12 is an exploded perspective view of a cooking apparatus having a fixed handle structure for an external fastening type cooking apparatus according to another preferred embodiment of the present invention; FIG. 13 and FIG. 14 are views showing a dual structure cooking vessel in a cooking apparatus having a fixed handle structure for a cooking apparatus according to another preferred embodiment of the present invention.

Referring to FIG. 12, the container unit 100 includes a cooking container 110 having a predetermined shape formed inside the cooking cavity 110, a lower space portion 130 coupled to the lower end peripheral surface of the cooking container 110 at a predetermined height, A bowl base 120 for forming a bowl 121 and a handle 130 fixed to one side of the cooking vessel 110.

The first and second connecting and coupling portions 150a and 150b are preferably integrally formed to be symmetrical with respect to the lower outer peripheral portion of the container base 120 about the cooking container 110, The connection and engagement portions 150a and 150b are integrally formed to be symmetrical to each other on the lower outer circumferential portion of the container base 120 and are integrally formed with the inner circumferential surface of the container base 120, A plug housing 151 and 152 formed with first and second vertical coupling grooves 153 and 154 having a predetermined height having a symmetrical shape and first and second connection portions 153 and 154 perpendicularly connected to the vertical coupling grooves 153 and 154 of the plug housings 151 and 152, And first and second connection plugs 155 and 156 formed with pins 157 and 158, respectively. In another embodiment of the present invention, the first connection and fastening portion 150a is integrally formed on the lower outer periphery of the container base 120, and the second connection and fastening portion 250a is formed on the upper end surface of the housing 210 240b protruding from the outer surface of the housing 210 so as to be symmetrical with respect to the outer surface of the housing 210. The first and second support protrusions 240a, 1 to 11 except for the features that are respectively extended in the direction perpendicular to the direction perpendicular to the longitudinal direction.

13, the cooking vessel 110 includes an outer cooking vessel 110a and an inner cooking vessel 110b detachably coupled to the inside of the outer cooking vessel 110a. The inner cooking vessel 110b Is bent to be inwardly bent to form a bent end 112 to form an interference fit groove. Accordingly, if an operator applies an impact to the bottom surface of the outer cooking vessel 110b with the outer cooking vessel 110b positioned in the inner cooking vessel 110a, the outer cooking vessel 110a can be prevented from being forced into the inner cooking vessel 110b They are assembled together in such a way that they are forced into the grooves.

14, the operator is not limited in any position including the handle 300 if the foam detection sensor 410 is in the preset upper critical position P1 of the cooking container 110 The temperature sensing sensor 420 is also independent of any position including the handle 300 if the preset lower critical position P2 of the cooking container 110 is set and the wires connecting the sensors 410 and 420 And is disposed through an inner space formed between the outer cooking vessel 110a and the inner cooking vessel 110b.

According to the fixed handle structure for cooking utensil and the cooking apparatus having the same according to the preferred embodiments of the present invention described above, when the handle portion 300 of the container portion 100 is lifted and the main body portion 200 is placed in the predetermined reference position, When the user rotates the container unit 100 horizontally for a predetermined period in the direction opposite to the rotation direction of the power generator 260 while the container unit 100 is placed on the container base 220 of the container unit 100, The first and second fastening protrusions 123 and 124 are horizontally inserted into the first and second fastening grooves 223 and 224 in a horizontal direction so that the container portion 100 and the body portion 200 are separated from each other, The connection plug 150 of the container unit 100 and the plug socket 250 of the main body 200 are electrically connected to each other by the male and female engaging method while the plug socket 250 is connected to the socket of the connection plug The cover 153 and the socket fastening groove 251 Is inserted in the horizontal direction within the space may eventually storage portion 100 and body portion 200 may be fastened to achieve a vertical structure.

When the user operates the control panel 230 to perform a desired cooking operation, power supplied from the main body 200 through the first connection and connection unit 150 is transmitted to the handle plate 320 and the handle cover 330 The bubble detection sensor 410 and the temperature detection sensor 420 are disposed along the electric wire 353 disposed along the second heat distribution hollow portion 338 formed in the vertical direction inside the handle plate 320 formed by assembling the bubble detection sensor 410 and the temperature detection sensor 420 Can be supplied.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is clearly understood that the same is by way of illustration and example only and is not to be construed as limiting the scope of the invention as defined by the appended claims. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present invention.

100: container part 110: cooking container
111: fastening protrusion 113: vertical crease
115: first fixing bracket 116: second fixing bracket
118: Through hole 120: Container base
121: lower space part 123 to 126: fastening projection
127: engaging groove 129: engaging projection
130: lid part 132: through hole
134: vertical coupling groove 135: micro switch
140: cap 144: engaging projection
150: connection plug 151: connection pin
160: blade 170: heater
182: Foam detection sensor 184: Temperature detection sensor
190: upper coupling 200:
210: housing 211: upper space portion
213: Step 220: Coupling base
223 to 226: fastening groove 230: control panel
280: Wire cord 250: Plug socket
251: socket groove 260: power generating device
270: control circuit portion 290: lower coupling
310: base plate 310a: upper surface
310b: lower surface 311, 312, 313, 340:
314a, 314b: folded ends 315a, 315b, 315c, 317a, 317b: bolting holes
316: insertion hole 320: handle plate
320a: inner side 320b: outer side
321: connection hole 322: upper space portion
324: mounting hole 330: handle cover
331: outer side surface 332: lower space portion
333,343: Folding step 334: Step
335: fitting grooves 336, 338: first and second thermal splitting portions
337: reinforcing rib 339: fitting groove
345: insertion protrusion 350: microswitch module
351: connection detection bar 352: insertion projection
353: wire 410: bubble detection sensor 420: temperature detection sensor

Claims (10)

A base plate 310 formed in a longitudinally elongated, roundly convex shape and having first bent ends 314a and 314b bent in a direction perpendicular to the outer circumferential surface of the base plate 310;
The upper space portion 322 is formed by extending a predetermined length integrally from the upper surface 310a of the base plate 310 in the upward direction so as to form a through hole 330 having a predetermined shape for the user's hand to enter, And a plurality of reinforcing ribs 337 are integrally formed on the inner surface of the base plate 310. The reinforcing ribs 337 are integrally formed on the lower surface 310b of the base plate 310, A grip plate 320 formed in a shape such that it is formed in a transverse direction, a longitudinal direction, or a diagonal direction, and a vertical space opened in an outer vertical direction is formed;
And a handle cover (330) detachably coupled to an open outer surface of the handle plate (320);
When the base plate 310 is fixed to the outer surface of the cooking vessel 110, a first thermal split hole 336 having a predetermined size is formed between the outer surface of the cooking vessel 110 and the inner surface of the base plate 310 ) Is formed to damp the transmission of heat generated when heating the cooking vessel (110). The method according to claim 1,
The shape of the bent ends 314a and 314b of the base plate 310 fixed to the outer circumferential surface of the cooking vessel 110 is such that the outer surface of the round cooking vessel 110 is fixed to the outside Wherein the length of the fixed handle is formed to be gradually shorter from the end face to the inner end face so as to have a gentle slope. The method according to claim 1,
At least one or more first fixing brackets 115 and / or second fixing brackets 116 for fixing the base plate 310 in a vertical direction in accordance with the shape of the outer peripheral surface of the cooking container 110 are fixed At least one first bolting hole 315a and / or a second bolting hole 315b are formed on the upper surface 310a of the base plate 310, And at least one third bolt hole (315c) is formed in the first fixing hole (310b). The method according to claim 1,
A second bent end 333 having a predetermined length in the outward direction is formed on the outer surface of the handle plate 320 while having a step 334 and the outer surface of the second bent end 333 has a plurality of Grooves 335 are recessed at regular intervals;
A third bent end 343 having a predetermined length in the outer direction of the handle cover 330 is formed and an inner side surface of the third bent end 343 is formed with a plurality of The fitting protrusions 345 are protruded at regular intervals;
Wherein the handle cover (330) is detachably coupled to an outer surface of the handle plate (320) by an operation of the user. The method according to claim 1,
Fourth and fifth through holes 311 and 312 are formed in the upper surface of the base plate 310 so that a sensor 410 for detecting bubbles generated in the cooking vessel 110 is inserted Features a fixed handle structure for cooking utensils. The method according to claim 1,
A pair of electric wires 353 electrically connected to the sensor 410 for detecting foam are formed on the outer surface of each reinforcing rib 337 integrally formed on the inner surface of the handle plate 320, 320 are coupled to the outer circumferential surface of the cooking container 110 along the second heat distribution hollow portion 338 formed in the vertical direction while the handle cover 330 is coupled to the outer peripheral surface of the cooking container 110, Are formed on the upper surface of the fixed handle. The method according to claim 1,
The upper space portion 322 detects the engagement state of the container lid 130 coupled to the opened upper portion of the cooking container 110 by a user's operation, An insertion structure in which a switch module for controlling power supply to or from a power supply is installed in a detachable manner is formed;
Wherein the switch module is selected from a micro switch (350) or a magnetic switch. The method according to claim 1,
The second thermal splitting portion 338 formed in the vertical direction of the handle plate 320 is connected to the first inner space portion 336 through the upper space portion 322 in the upward direction and the lower space portion 332 in the downward direction, Are formed so as to communicate with each other. First folded ends 314a and 314b are formed to extend in a direction perpendicular to the outer peripheral surface of the base plate 310 by a predetermined length; A through hole 330 having a predetermined shape for allowing a user's hand to enter is formed between the base plate 310 and the handle plate 320. The through hole 330 is formed in the upper surface 310a of the base plate 310, The upper space portion 322 is formed integrally with the lower surface 310b of the base plate 310 so as to be integrally formed on the lower surface 310b of the base plate 310, A plurality of reinforcing ribs 337 are formed on the inner surface in an integrated manner in a transverse direction, a longitudinal direction, or a diagonal direction, and a vertical space opened in an outer vertical direction is formed; The handle cover 330 is detachably coupled to the open outer surface of the handle plate 320;
When the base plate 310 is fixed to the outer surface of the cooking vessel 110, a first thermal split hole 336 having a predetermined size is formed between the outer surface of the cooking vessel 110 and the inner surface of the base plate 310 ) Is formed to damp the transmission of heat generated when heating the cooking vessel (110). A container unit 100 in which at least one cooking material is introduced and cooked in a preset cooking mode; The container 100 may be detachably connected to the lower end of the container 100 by a user and may be provided with a driving force generated by the power generator 260 provided in the container 100, A main body 200 for supplying the liquid to the unit 100; And a handle (300) fixed to be in close contact with a shape of an arbitrary outer side surface of the container unit (110), the cooking apparatus comprising:
The handle 300 includes:
A base plate 310 formed in a longitudinally elongated, roundly convex shape and having first bent ends 314a and 314b bent in a direction perpendicular to the outer circumferential surface of the base plate 310;
The upper space portion 322 is formed by extending a predetermined length integrally from the upper surface 310a of the base plate 310 in the upward direction so as to form a through hole 330 having a predetermined shape for the user's hand to enter, And a plurality of reinforcing ribs 337 are integrally formed on the inner surface of the base plate 310. The reinforcing ribs 337 are integrally formed on the lower surface 310b of the base plate 310, A grip plate 320 formed in a shape such that it is formed in a transverse direction, a longitudinal direction, or a diagonal direction, and a vertical space opened in an outer vertical direction is formed;
And a handle cover (330) detachably coupled to an open outer surface of the handle plate (320);
When the base plate 310 is fixed to the outer surface of the cooking vessel 110, a first thermal split hole 336 having a predetermined size is formed between the outer surface of the cooking vessel 110 and the inner surface of the base plate 310 ) Is formed to attenuate the transfer of heat generated upon heating of the cooking container (110).

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