KR101343745B1 - Cooking device having cartridge - Google Patents

Abstract

The present invention relates to a cooking device having a cartridge. According to the present invention, the cooking device having a cartridge includes a main body (1), a heating part (3), a protrusion part (33), a temperature sensor (4), a bracket (6), a fixing bolt (7), and a flange (32).

Description

Cooking device having cartridge

The present invention relates to a cooking apparatus including a cartridge capable of cooking food in a cylindrical shape, and more particularly, to quickly cook according to a cooking temperature suitable for food using a plurality of heating parts partitioned by heating temperature at home. In addition, the cooking cartridges can be stably combined with each heating unit to be used, separated and sanitarily cleaned and managed, and the convenience of assembly and safety of the temperature sensor and heating chamber for preventing overheating of the heating unit is improved. It relates to a cooking apparatus including a cartridge for improving the assembly structure for.

In general, cooking apparatus has been proposed for cooking fish cake bars, egg bars, rice cakes or food of various materials in a cylindrical shape.

For example, Korean Registered Utility Model Publication No. 20-0393115 Baked rice cake baking machine body formed a plurality of storage space to put the rice cake on the upper surface, a casing formed of a corrosion-resistant material on the inside of the body to communicate with the storage space, the outside of the casing A heating means installed on the side to heat the casing, a temperature sensing means mounted on one inner side of the body to sense the temperature of the casing, mounted on the lower side of the casing, and a carrying means for carrying out the rice cake after cooking the rice cake, and the It is formed on the outer side of the body and consists of a control unit for controlling the heating means, temperature sensing means, carrying out means.

The barley rice cake roaster can bake sputum rice cake, Injeolmi, slices and the like, thereby providing a variety of snacks, there was a problem that is limited to cooking only semi-solid or solid food. That is, the cooking of adding rice cake, cooking oil and liquid foods such as eggs was impossible.

In addition, US Patent Publication No. US2011 / 0256302 "assembly for cooking elongated food products" has been proposed. The cooking body for the elongated food cooking is as shown in the exploded perspective view of Figure 7a and the cross-sectional view of 7b the cooking assembly 900 has a cylindrical shape, the outer wall 902 and the outer wall 902, the insulating material 903 is fitted to the outside. ), An insulated frame structure 901 including an inner wall 904 disposed inside the space 905 to provide an insulation space 905, and a cover 907 and a base 908 coupled to upper and lower portions thereof, and the frame structure 901 Insulated sleeve 906 disposed inside the inner wall of the heat sink, a heat generating source 911 disposed inside the insulating sleeve 906, and the heat generating source 911 is wound around a circumferential surface to receive a heat source to cook food. 910 and a mold chamber 912 fitted into the mold housing 910 are provided. In addition, a heat switch 945 is in contact with a lower side of the mold housing 910, and the mold chamber 912 introduces food into the upper opening upper end 914 and extends outward to the support flange 913 and the chamber. The handle 915 is mounted. In addition, the lower end of the frame structure 901 is mounted with an indicator 934 for indicating the application and operation of the power.

The cooker for cooking the long food is blocked in the lower part of the mold chamber 912, so that the liquid food can be cooked, but its structure is similar to the former structure of sputum rice cake. It can be separated from the 910 to facilitate the cleaning is different.

In addition, Korean Patent Publication No. 10-1297624 "Bar-shaped cooking apparatus" has been proposed. In the bar-shaped cooking apparatus as shown in the cross-sectional view of FIG. It is installed vertically in the inside and the cooking space 210 for cooking the cooking object in the inside is formed and the upper end of the vertical grill barrel 200 and the vertical grill barrel 200 which is open to communicate with the inlet 110 A heater 300 installed around the outer circumferential surface to heat the vertical grill 200, and a temperature sensor 230 and a controller 400 installed on the main body 100 to control the operation of the heater 300. It is installed vertically in the main body 100 and includes a heat insulating cylinder 500 to form a heat insulating space surrounding the vertical grill cylinder 200 wound around the heater 300.

The bar-shaped cooking apparatus is manufactured by following the configuration of the assembly for the former roasted rice cake and elongated food cooking, which is not an advanced specificity.

And all of the preceding documents are attached to the temperature sensor with an adhesive as in the real picture of Figure 9, if an external shock such as a drop during use, temperature control is impossible, the power is short-circuited, it is impossible to use the problem, leading to the occurrence of fire there was.

In addition, the mold chamber 912 of the assembly for cooking elongated foods of the prior art can also be detached and easy to clean, but can be easily removed even during cooking, especially children, etc. can easily remove the image during cooking or immediately after cooking There was a problem.

Korean Utility Model Registration No. 20-0393115 United States Patent Application Publication US2011 / 0256302 Korean Patent Publication No. 10-1297624

Therefore, the present invention is to solve the above-mentioned conventional problems, an object of the present invention is to mount a number of cartridges and heating parts capable of cooking food in a cylindrical shape in the main body heating suitable for food cooking temperature by heating temperature at home It is possible to cook quickly by using the unit, and to stably combine and use the cooking cartridge for each heating unit to separate and manage the washing, and to assemble the temperature sensor and the heating chamber to prevent overheating of the heating unit, The present invention provides a cooking apparatus including a cartridge having an improved assembly structure in order to improve safety and economy.

The cooking apparatus including the cartridge of the present invention for achieving the above object is a cartridge consisting of a cylindrical container of the bottom is clogged and the top of the funnel shape and an insulating cap coupled to the top of the container, the container of the cartridge is accommodated and the cap is placed Is a heating part consisting of a heating chamber and an insulating upper flange and a temperature sensor and a spiral heating body in contact with the circumferential surface of the heating chamber, a main body having a seating groove formed therein for coupling the heating part, and a power source to the temperature sensor and heating body. A cooking apparatus comprising a cartridge comprising a main switch and an individual switch mounted on a main body, wherein the main switch and the individual switch are mounted on the main body, and each of the heating parts is mounted in three to four seating grooves formed in the upper part of the main body so that the heating temperature is divided into upper and lower weights; Forming a fastening groove protruding downward from the upper flange of the heating unit, and forming a stepped protrusion protruding upward from a corresponding protrusion to be caught by the fastening groove and fitted into the fastening groove on the circumferential surface of the cap of the cartridge; A horizontal portion having perforated terminal through-holes to bind the temperature sensor in contact with the bottom surface of the heating chamber of the heating portion, and a vertical portion protecting the spiral heating element mounted on the circumferential surface of the heating chamber while both ends of the horizontal portion are extended in a vertical direction; And a fastening part for drilling a fitting hole and a screwing through hole fitted in a fixing pin protruding from the upper surface of the upper flange while being bent in the horizontal direction from the upper end of the vertical part, and preventing the temperature sensor from being fixed and detached. To provide a bracket comprising a wing bent in all directions to contact the lower edge of the heating chamber; When the fastening part of the bracket is screwed to the upper flange of the heating unit by a fixing bolt, the horizontal part may compress the temperature sensor and the heating chamber so that the upper end of the heating chamber is tightly fixed to the bottom surface of the upper flange. have.

In addition, a cooking apparatus including a cartridge of the present invention for achieving the above object is that the compression spring is disposed between the horizontal portion of the bracket and the temperature sensor so that the temperature sensor is in close contact and the fixing of the heating chamber is firm. It can be characterized.

According to the present invention, since the heating unit is configured to simultaneously fix the temperature sensor and the heating chamber and protect the spiral heating body when the "U" shaped bracket is screwed to the upper flange, the assembly is easy and stable and very economical. It is installed in a plurality of seating grooves perforated in each to provide a heating temperature that is divided into the upper and lower weight to provide the convenience of using a heating unit suitable for the cooking temperature of the food, the cap of the cartridge inserted into the heating unit to help the cooking of the food The stepped portion formed in the fastening groove of the upper flange of the heating portion and the protrusions are mutually caught so that children can not be easily separated to improve the safety.

In addition, for the compression spring disposed between the horizontal part of the bracket and the temperature sensor, the temperature sensor is always in close contact with the bottom of the heating chamber to prevent overheating, so that the heating chamber is firmly fixed to the upper flange with water. It will have the effect of improved durability.

1 is a perspective view separately showing a part of a cooking apparatus including a cartridge according to the present invention.
Figure 2 is a perspective view showing a separate heating portion of the cooking apparatus including a cartridge according to the present invention.
Figure 3 is a bottom perspective view showing a combined state of the heating portion of the cooking apparatus including a cartridge according to the present invention.
Figure 4 is a longitudinal sectional view of the heating portion of the cooking apparatus including a cartridge according to the present invention.
Figure 5 is a partially enlarged cross-sectional view showing a state in which the compression spring is disposed in the heating portion of the cooking apparatus including a cartridge according to the present invention.
6 is a perspective view showing a state in which three heating parts of a cooking apparatus including a cartridge according to the present invention are installed.
7A and 7B are exploded perspective and combined cross-sectional views of an assembly for elongated food cooking as disclosed in US Patent Publication.
8 is a cross-sectional view of the bar-shaped cooking apparatus disclosed in the Korean Patent Publication.
9 is a real picture showing a temperature sensor attached to a conventional cooking apparatus.

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

As shown, the cooking apparatus including the cartridge of the present invention includes a cartridge 2 containing cooking food, a heating part 3 for receiving the cartridge 2 to transfer heat, and the heating part 3. The main body 1 having a plurality of mounting grooves 11 formed thereon to mount a plurality of and a temperature sensor 4 and a spiral heating body 5 mounted on the heating unit 3 and the temperature sensor 4. And a main switch 12 and an individual switch 13 for supplying power to the heating body 3 are mounted to the main body 1.

The cartridge 2 includes a cylindrical container 21 in which a lower portion is blocked and an upper portion is a funnel shape and an insulating cap 22 is coupled to the upper portion of the container 21 so as to contain various foods and cook the food as heat.

In addition, the heating unit 3 receives the container 21 of the cartridge 2 and contacts the heating chamber 31 and the insulating upper flange 32 on which the cap 22 is placed, and the circumferential surface of the heating chamber 22. Consisting of a temperature sensor 4 and a spiral heating body 5.

 In addition, the seating grooves 11 formed on the main body 1 are formed at three places as shown in FIG. 6 at four places as shown in FIG. 1, and the heating temperature is vertically at the seating grooves 11. The heating unit 3 is mounted to distinguish each other. The heating unit 3 is configured to maintain a heating temperature of approximately 120 ° C ± 5, 140 ° C ± 10 or 170 ° C ± 10 to distinguish the heating unit 3 suitable for the cooking temperature of food.

On the other hand, as a core technology of the present invention, as shown in Figure 2 and 4 attached to the upper flange 32 of the heating section 3 to form a fastening groove 34 protruding downward projection 33, the cartridge On the circumferential surface of the cap 22 of (2) it is formed into the stepped groove 23 which is inserted into the fastening groove 34 to protrude upwardly the corresponding protrusion 24 to be caught and fixed to the protrusion 33. The fastening groove 34 and step 23 are formed so as to correspond to the position evenly divided in two to three places to facilitate the fastening and separation.

In addition, as a core technology of the present invention, the terminal 41 through-hole 61 to bind the temperature sensor 4 in contact with the bottom surface of the heating chamber 31 of the heating section 3 as shown in Figures 2 to 4 attached. A vertical portion 63 which protects the spiral heating element 5 mounted on the circumferential surface of the heating chamber 31 while the horizontal portion 62 which is perforated) and both ends of the horizontal portion 62 are bent and extended in the vertical direction. And a fitting hole 641 fitted into the fixing pin 35 protruding from the bottom surface of the upper flange 32 of the heating part 3 while being bent in the horizontal direction from the upper end of the vertical part 63 and through the screw fastening. A fastening part 64 having a hole 642 formed therein, and wings 65 which are bent in all directions so as to be in contact with the lower edge of the heating chamber 31 to fix the position and prevent the temperature sensor 4 from being separated. It is made by providing a bracket 6 having a "U" shape.

Accordingly, when the fastening portion 64 of the bracket 6 is screwed into the upper flange 32 of the heating portion 3 by the fixing bolt 7, the horizontal portion 62 is heated by the temperature sensor 4 and the heating. The upper end of the heating chamber 31 is in close contact with the bottom surface of the upper flange 32 by pressing the chamfer 31 to be stably fixed.

In addition, the present invention, as shown in Figure 5 the temperature sensor 4 is in close contact with the bottom surface of the heating chamber 31 and the horizontal portion 62 of the bracket 6 so as to maintain a firmly fixed state of the heating chamber 31 And a compression spring 8 arranged between the temperature sensor 4.

Next, the operation of the cooking apparatus of the present invention configured as described above will be described.

As shown in FIGS. 1 and 6, the heating unit 3 of 120 ° C. ± 5, which is low temperature heating, in which the heating unit 3 is mounted in three to four places of the seating grooves 1 of the main body 1, respectively, One of the heating section 3 of 140 ° C. ± 10 of medium temperature heating or the heating part 3 of 170 ° C. ± 10 of normal temperature heating is selected at the position of the instruction manual, and the heating chamber of the selected heating section 3 ( 31 is inserted into the container 21 of the cartridge (2) and then the step (23) of the cap (22) is seated while seating the cap (22) of the cartridge (2) on the upper flange (34) of the heating section (3). If the screw is inserted while rotating into the fastening groove 34 of the upper flange 34, the protrusion 24 of the step 23 is caught beyond the protrusion 33 of the fastening groove 4, so that the child with weak grip force is easily separated. It can't be combined so it's safe.

When the main switch 12 and the individual switch 13 are operated in the on state with the food to be cooked into the container 21 of the cartridge 2 selected in the above state, the helical heating element 5 is turned on by conducting the temperature sensor 4. A current is applied to generate heat, and the heat is immediately cooked and cooked in the container 21 of the cartridge 2, and when a predetermined time is reached, the cylindrical food is cooked.

On the other hand, the heater (3) is divided into the heating temperature of the upper and lower heat is mainly a liquid egg cooking at the heating temperature of the lower, the heating temperature of the cooking, mixing the various plants or adding vegetables or sausages to the egg or dough material at the heating temperature of At temperatures, dishes are cooked at high temperatures such as tempura and nurungji.

And when the cooking is completed, the steam is generated in the container 21 of the cartridge (2) is pushed out to the upper portion that is open and can be easily taken out, and when the heating unit 3 is overheated during use, the temperature When the sensor 4 is off and the temperature is low, the sensor 4 is turned on again, so that power is applied and short-circuited.

In particular, the temperature sensor (4) is stably in close contact with the help of the horizontal portion 62 of the bracket (6) itself or the compression spring (8) to the bottom of the heating chamber 321, and prevents the departure can always be used safely will be.

In addition, the cap 22 of the cartridge 2 is gripped by hand and then rotated in reverse to detach the cartridge 2 from the fastening groove 34 of the upper flange 32 so that the cartridge 2 is easily cleaned. It is done.

In addition, when oil, such as cooking oil, is required before the food is put into the cartridge 2 and cooked, oil may be applied to the inside of the container 21 using the oil coating tool 9 as shown in FIG. 1.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. Accordingly, those skilled in the art will appreciate that various modifications, additions and substitutions are possible, without departing from the scope and spirit of the invention as disclosed in the accompanying claims.

1: main body 11: seating groove
12: Main switch 13: Individual switch
2: cartridge 21: container
22: cap 23: step
24: projection 3: heating part
31: heating chamber 32: upper flange
33: projection 34: fastening groove
35: pin 4: temperature sensor
5: heating element 6: bracket
61: through hole 62: horizontal portion
63: vertical portion 64: fastening portion
641: fitting hole 642: fixing hole
7: Fixing bolt 8: Compression spring

Claims (2)

A cartridge (2) consisting of a cylindrical container (21) in which a lower part is clogged and an upper part in a funnel shape, and an insulating cap (22) coupled to the upper part of the container (21), and the container (21) of the cartridge (2) is accommodated therein. A heating section (3) consisting of a heating chamber (31), an insulating upper flange (32) on which the (22) is placed, and a temperature sensor (4) and a spiral heating body (5) in contact with the circumferential surface of the heating chamber (22); The main switch 12 for applying power to the body 1 and the temperature sensor 4 and the heating body 3 to form a seating groove 11 in the upper portion for coupling the heating unit 3 and In the cooking apparatus comprising a cartridge in which the individual switch 13 is mounted to the main body 1,
Heating units 3 are respectively mounted in three to four seating grooves 11 formed on the main body 1 so that heating temperatures are divided into upper and lower weights;
A fastening groove 34 protruding downward from the protrusion 33 is formed in the upper flange 32 of the heating part 3, and the fastening groove 34 is formed on the circumferential surface of the cap 22 of the cartridge 2. It is made by forming a step (23) protruding upwardly corresponding projection (24) so as to be caught and fixed to the projection (33);
The horizontal portion 62 which drills the through-hole 61 of the terminal 41 to bind the temperature sensor 4 in contact with the bottom surface of the heating chamber 31 of the heating portion 3, and the horizontal portion 62 Both ends are bent in a vertical direction to extend the vertical portion 63 to protect the spiral heating element (5) mounted on the circumferential surface of the heating chamber 31, and the heating portion is bent in the horizontal direction from the upper end of the vertical portion (63) (3) a fastening portion 64 which drills through a fitting hole 641 fitted into a fixing pin 35 protruding from the bottom of the upper flange 32 and a screwing through hole 642, and the temperature sensor ( 4) providing a "U" shaped bracket 6 comprising wings 65 bent in all directions to contact the bottom edge of the heating chamber 31 to prevent positional fixation and release;
When the fastening part 64 of the bracket 6 is screwed to the upper flange 32 of the heating part 3 by the fixing bolt 7, the horizontal part 62 is the temperature sensor 4 and the heating chamber ( 31) by pressing the upper end of the heating chamber (31) is tightly fixed to the bottom of the upper flange (32) cooking apparatus comprising a cartridge.
2. The horizontal portion 62 and the temperature sensor of the bracket 6 according to claim 1, wherein the temperature sensor 4 is closely adhered to the bottom surface of the heating chamber 31 and the solid state of the heating chamber 31 is maintained firmly. A cooking apparatus comprising a cartridge, characterized in that the compression spring (8) is disposed between (4).

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