KR102313144B1 - Portable cooking device - Google Patents

Abstract

The present invention relates to a portable cooking device. According to the present invention, it is possible to easily check the state of lid-container fastening, the state of container-main body fastening, the state of intra-container cooking, and the state of intra-container temperature simply by viewing from the front and even without product rotation or any change in view. The portable cooking device includes: a tubular container (100) having open upper and lower inlets and having a first fastening mark (120a) at a first position preset on the outer peripheral surface of the lower end; a lid (200) removably fastened to the upper portion of the container (100); and a main body (300) having an open upper end portion, having an installation space inside, having a second fastening mark (320) at a second position preset on the outer peripheral surface of the upper end, and removably fastened to the lower portion of the container (100). In the case of normal coupling between the container (100) and the main body (300), the first fastening mark (120a) and the second fastening mark (320) are arranged in a row so as to match vertically.

Description

Portable cooking device {Portable cooking device}

The present invention relates to a portable cooking appliance, and more particularly, it is possible to drink or scoop out when necessary while carrying finished cooking water, and to cook and drink or scoop on the spot when necessary while carrying cooking ingredients in it. It relates to portable cooking equipment.

In recent years, as interest in health has increased, many cooking appliances for automatically preparing healthy food such as vegetable juice or detoxification juice are being developed.

These cooking devices range from simply pulverizing cooking ingredients to make various juices or juices like a blender, to selectively grinding, mixing, and heating cooking ingredients to cook various foods such as soy milk, tofu, soup or juice. It has been developed and marketed in a wide variety of products.

For example, Republic of Korea Patent Publication No. 10-0770641 (2007.10.22) discloses a separator with a screen formed on the side, a handle with a coupling contact, a detection sensor, a plate-shaped heater capable of adjusting the amount of heat generated, a motor and a control device. An indirect heating type cooking device comprising a built-in base and a safety device is disclosed.

In addition, Korean Patent Publication No. 10-1829813 (2018.02.09) discloses that a food processing machine equipped with a glass cooking container having a grinding, mixing, and heating function grinds or grinds the cooking materials contained in the inside of the cooking container at high speed. A food processing machine equipped with a glass cooking container having a mixing, grinding, mixing, and heating function is disclosed.

However, since these prior arts can cook only in a fixed place where power is supplied, such as at home or in an office, the cooked food can be consumed or eaten immediately, or can be carried in a separate storage container when necessary.

First, the volume and weight are burdensome for the user to carry and use, and even if the user carries and travels, the container part detachably connected to the upper part of the body part can be easily separated if it receives an external shock or is not level. of cases needed (portability problem).

Second, in the prior art, in order for a user to drink or eat food that has been cooked in a cooking appliance while going out, it is necessary to transfer the cooked food because it is possible to drink or eat it while taking it with it after taking it out in a separate tumbler or storage container. There was a hassle of cleaning the cooking equipment, and in this process, depending on the remaining smell or washing condition of the tumbler or storage container, it could have a bad effect on the food. (Storage problem)

Third, in the conventional cooking device, since the blade for crushing the cooking material is rotatably fixed inside the cooking vessel, in order to wash the bottom of the cooking vessel, the user not only has to extend his arm to the bottom, but also carelessly wash it. As a result, safety accidents may occur during cleaning. (cleanability problem)

Fourth, since the blade provided in the conventional cooking appliance is not directly connected to the motor shaft, but is connected using each coupler (upper coupler and lower coupler), a lot of vibration and noise are generated when the motor operates at a high speed of 3,000 RPM or more. It was impossible to talk on the phone, watch TV, or listen to music in the vicinity of the (Vibration and noise issues)

Republic of Korea Patent Publication No. 10-0770641 (2007.10.22.) Republic of Korea Patent Publication No. 10-1829813 (2018.02.09)

The present invention has been devised to compensate for the problems of the prior art described above, and an object of the present invention is to be able to drink or eat when necessary while carrying the finished food, and to carry it with cooking ingredients. An object of the present invention is to provide a portable cooking appliance that can be instantly cooked and consumed or eaten.

Another object of the present invention is to provide a portable cooking appliance that can check the fastening state between the lid part and the container part, and the container part and the main body part, the cooking state inside the container part, and the temperature state inside the container part just by looking at the product from the front. it is to do

Another object of the present invention is to provide a portable cooking appliance capable of maintaining a locked state so that the container and the main body are not separated when the lid is normally fastened to the upper part of the container in a state in which the container and the main body are normally fastened.

It is a further object of the present invention to provide a portable cooking appliance in which a blade for pulverizing cooking materials is not installed inside the cooking vessel, and can be directly connected to a driving unit on the upper portion of the main body.

The portable cooking appliance according to the present invention is formed such that the upper inlet and the lower inlet are opened, respectively, and a penetrating container unit 100 in which a first fastening mark 120a is formed at a preset first position on the outer peripheral surface of the lower end and ; a lid part 200 that is detachably fastened to the upper part of the container part 100; As the upper end is opened, an installation space is formed inside, a second fastening mark 320 is formed at a preset second position on the outer peripheral surface of the upper end, and the body portion 300 is detachably fastened to the lower portion of the container unit 100 . ) consists of;
A lock lever 170 elastically movable between the upper installation hole 172 and the lower installation hole 174 formed in the upper and lower portions of the container part 100, respectively, is formed along the inner circumferential surface of the container part 100 . Installed in the vertical direction, the installation hole 304 is formed in the lower portion of the lower installation hole 174 on the upper surface of the housing (300a) provided in the main body portion (300);
When the lid part 200 is normally fastened to the upper part of the container part 100 in a state in which the container part 100 is normally fastened to the upper part of the main body part 300 , the lower surface of the lid part 200 is by pushing the lock lever 170 downward and forcibly inserted into the installation hole 304 formed on the upper surface of the housing 300a;
When the container part 100 and the main body part 300 are normally fastened, the first fastening mark 120a and the second fastening mark 320 are arranged in a line so that they coincide in the vertical direction.

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According to the portable cooking device according to the present invention, it is possible to drink or scoop up the finished food while carrying it, and to cook and drink or eat it on the spot when necessary while carrying the cooking material in it, so that it is portable. And it has the effect of improving the instant cookability.

In addition, the fastening state between the lid part and the container part, and the container part and the main body part, the cooking state inside the container part, and the temperature state inside the container part can be checked immediately by looking at the product from the front. If you look only from the front, you can easily check the inspection items of the portable cooking device before and after cooking, and optionally, it has the effect of easily checking the temperature of the food before drinking.

In addition, if the lid part is normally fastened to the upper part of the container part while the container part and the main body part are normally fastened, the locked state can be maintained so that the container part and the main body part are not separated. Since it is not separated, it has the effect of improving the safety of the product during cooking.

In addition, since the blade for crushing the cooking material is not installed inside the cooking vessel and can be directly connected to the driving unit on the upper part of the main body, there is no need for the user to extend his or her arm to wash the bottom of the cooking vessel. However, when the driving motor operates at high speed, almost no vibration and noise are generated, so it is effective to make a phone call, watch TV, or listen to music in the vicinity of the cooking appliance.

According to the effect of the present invention as described above, not only young babies, patients, men and women, all people, regardless of age or sex, can carry and carry the finished food, but as long as there are cooking ingredients, any desired food (for example, , porridge, baby food, juice, etc.) has the advantage of being able to cook.

1 is a perspective view of a portable cooking appliance according to a preferred embodiment of the present invention;
2 is an exploded perspective view of a portable cooking appliance according to a preferred embodiment of the present invention;
3 and 4 are a cross-sectional view and a bottom view of a container part of a portable cooking appliance according to a preferred embodiment of the present invention;
5 is a perspective view of a main body of a portable cooking appliance according to a preferred embodiment of the present invention;
6 is an exploded perspective view of a main body of a portable cooking appliance according to a preferred embodiment of the present invention.

1 is a perspective view of a portable cooking appliance according to a preferred embodiment of the present invention; 2 is an exploded perspective view of a portable cooking appliance according to a preferred embodiment of the present invention.

1 and 2 , a portable cooking appliance according to a preferred embodiment of the present invention includes a container part 100 formed to have an upper inlet and a lower inlet open, respectively, and a detachable method on the upper part of the container part 100 . It consists of a lid part 200 to be fastened, and a body part 300 fastened to the lower part of the container part 100 in a detachable manner.

Here, the container part 100 is, as shown in FIGS. 3 and 4, an inner container 100a formed so that the first upper inlet 102 and the first lower inlet 104 penetrate each other, and the inner container 100a. ) assembled on the outer circumferential surface of the outer container 100b in which an oval cooking confirmation window 110 is formed in the vertical direction on the front side, and the inner container 100a in a state in which the inner container 100a is inserted into the outer container 100b ( 100a) and a closing cap 100c that is press-fitted into the annular bottom groove d3 formed between the lower end surface of the outer container 100b.

In a preferred embodiment of the present invention, it is said that it is important that the inner container 100a and the outer container 100b satisfy all of the material properties, functional properties, bonding properties, fastening properties, and marking properties for confirming the fastening state. can

First, looking at the material properties, the inner container 100a is an integrated glass container, ceramic container, or pottery that does not emit harmful ingredients even in high heat generated during cooking. It is used, and the outer container 100b is preferably an integrally formed plastic or wooden container suitable to block the high temperature generated in the inner container during cooking.

As shown in FIG. 3 in order to satisfy the material characteristics of the integrally formed inner container and the outer container while satisfying the functional properties, it is used as a cooking container when cooking and as a final container that can be tasted or eaten immediately after cooking. To be usable, the first upper inlet 102 of the inner container 100a is coupled to protrude upward by a predetermined length (d1) longer than the second upper inlet 106 of the outer container 100b at the same time as the user Between the inner container 100a and the outer container 100b, so as to minimize the transfer of high heat generated during heating and cooking of the inner container 100a to the outer container 100b even if the outer container 100b is lifted immediately after cooking. A thermal barrier space d2 is formed.

To this end, in a preferred embodiment of the present invention, as shown in FIG. 3 , a portion separated by a predetermined length from the first upper inlet 102 and the first lower inlet 104 of the inner container 100a has an upper step ( 101) and the lower step 103 are formed to extend outward, respectively to form a body having the same diameter, while the second upper inlet 106 and the second lower inlet 108 of the outer container 100b have a predetermined length. An upper stepped 107 and a lower stepped 109 are formed to extend outwardly in the separated portion, respectively, and in this case, the diameter of the body of the outer container 100b increases from the upper stepped 107 to the lower stepped 109. Since it is formed to gradually widen, it is possible to provide a structure in which an annular heat-blocking space d2 that blocks heat transfer is formed.

At this time, in order to satisfy the material properties and functional properties of the inner container 100a and the outer container 100b, as shown in FIGS. 3 and 4 , the first upper inlet of the inner container 100a (102) is inserted into the second upper inlet 106 of the outer container 100b with the first male screw 180 formed on the outer surface for screwing with the lid part 100 in an interference fit manner while the inner container 100a) The upper step 101 of the outer container 100b is inserted into the inner surface of the upper step 107 in a press-fitting manner, and is formed between the lower end surfaces of the inner container 100a and the outer container 100b. The closing cap 100c is coupled to the bottom groove d4 by an interference fit method.

Here, on the outer surface of the lower inlet 108 of the closing cap 100c, as shown in FIG. 4 , a second male screw 190 is formed for screwing with the main body 300, the lower inlet 108 Since the lower step 109 is formed in the outward direction at a portion separated by a certain length from the upper step 101 and the lower step 103 of the inner container 100a, the upper step 107 of the outer container 100b ) and the lower step 109 can be maintained in a fixed state, so that the inner container 100a can be firmly fixed without being shaken inside the outer container 100b.

In addition, as shown in FIGS. 1 to 2 on the inner surface of one side of the cooking confirmation window 110 , that is, the inner surface of the outer container 100b, an electronic thermometer 130 for measuring the internal temperature of the inner container 100a. ) is installed to be connected to the control unit 370, so that after cooking, the user can determine when to drink or eat food while checking the thermometer.

Such an electronic thermometer 130 may also be installed on the outer surface of the housing 300a of the main body 300 .

In addition, when the lid part 200 is fastened on the upper part of the container part 100 in order to satisfy the fastening properties in addition to the material properties, functional properties, and bonding properties of the inner container and the outer container, the container part 100 and the body A lock function may be implemented to prevent the unit 300 from being separated.

To this end, as shown in FIG. 2 on the upper surface of the upper stepped 107 and the lower stepped 109 of the outer container 100b, an upper installation hole 172 and a lower installation hole 174 are formed in the vertical direction, respectively. A guide wall 176 is formed on the inner surface of the outer container 100b corresponding to the upper installation hole 172 and the lower installation hole 174 in the vertical direction, and a lock lever is formed inside the guide wall 176. 170 is installed to be movable in the vertical direction.

At this time, an annular step 177 is formed in the middle portion of the guide wall 176 in the inner direction, and since a pair of fixing protrusions 170a are also formed in the middle portion of the lock lever 170, the step 177 and When the spring 160 is inserted in the outer direction of the lock lever 170 between the fixing protrusions 170a, the lock lever 170 is in a normal state in the upper direction of the upper installation hole 172 by a certain length (d3) When the lid part 200 starts to be normally fastened to the upper part of the container part 100 in a state in which it protrudes, but the container part 100 is normally fastened to the upper part of the main body part 300 , the lower surface of the lid part 200 is The upper end of the lock lever 170 starts to be pushed downward, and finally the lower end of the lock lever 170 may be forcibly inserted into the installation hole 304 of the housing 300a.

On the other hand, in the embodiment of the present invention, as shown in FIG. 2 , a preset position of the upper surface of the housing 300a of the main body 300 , that is, a predetermined length protruding outward around the installation hole 304 . The reinforcement part 302 is formed, and it is preferable that the installation hole 304 is formed in the downward direction in the center of the upper surface of the reinforcement part 302 .

On the other hand, as shown in FIG. 4 on the outer side of one side of the container part 100 and the main body part 300, it is preferable that the grip part 140 is formed in a concave palm shape so that the user can easily grip it, and at this time, A pair of grinding protrusions 150a and 150b are formed on the inner surface of the inner container 100a of the container part 100 corresponding to the grip part 140 formed in the container part 100 of the support part 140 in the inward direction. It is preferable to be formed to protrude, respectively.

Here, the pair of grinding protrusions 150a and 150b serve to improve the grinding force when the blade 340 rotates in the inner container 100a and to change the rotational direction of the fluid contained in the cooking material irregularly. It is formed to protrude a certain length in the inner direction, and in a preferred embodiment of the present invention, the formation position of the pair of crushing protrusions 150a and 150b is located on the inner surface of the inner container 100a located on the opposite surface of the gripper 140 . It is preferable to form each.

On the other hand, on the inner surface of the lid part 200), as shown in FIG. 2, the inside to be screwed to the male screw 180 of the first upper inlet 102 of the outer container 100b of the container part 100. A female screw 230 is formed, and a discharge hole 210 of a predetermined shape is formed on the upper outer peripheral surface to be close to the upper portion of the fourth fastening mark 120b. It is preferable to be formed in an inverted triangle or floating body shape corresponding to the upper part of the fastening mark 120b or the upper part of the cooking confirmation window 110 . The reason is that even if the third fastening mark 230 is not formed on the lid part 200 due to the shape characteristics of the discharge hole 210 , the third fastening mark 230 may be replaced.

Here, the number of the female screws 230 shown on the inner surface of the lid part 200) shown in the preferred embodiment of the present invention shown in FIG. 2 is not limited, and it is also possible to form only the beads having the simplest structure as needed. It will be possible.

In addition, as shown in FIG. 2 on the inner bottom surface of the lid part 200, an annular packing installation groove 240 is formed along the inner circumferential surface, and the annular silicone packing 250 is installed in the packing installation groove 240. Therefore, when the lid part 200 is fastened to the upper part of the container part 100, the upper step 101 of the inner container 100a presses the upper part of the silicone packing 250 to maintain the sealing force of the inner container 100a. can

In addition, as shown in FIGS. 2 and 5, the main body 300 has an open upper end, an installation hole 304 is formed at a preset installation position on the upper surface, and a female thread 306 is formed along the inner circumferential surface. and a housing 300a having an installation space formed therein, an operation unit 310 installed on the outer surface of the housing 300a for cooking one of the cooking menus preset in advance, It is installed through the upper part of the installed base plate 330, and is installed on the lower surface of the blade 340 and the base plate 330 rotated according to the user's control, heating the base plate 330 according to the user's control. The heater 350, which is installed to be connected to the blade 340, generates a driving force according to the user's control and transmits it to the blade 340, and is installed in the installation space of the housing 210, The control unit 370 is configured to convert the voltage supplied from the outside according to the control of the operation unit 310 to supply it to the heater 350 and/or the driving unit 360 .

On the other hand, between the inner container (100a) and the outer container (100b), a bubble detection sensor (not shown) for detecting that the bubble generated inside the inner container (100a) reaches a preset upper critical position is a control unit ( 370), between the inner container (100a) and the outer container (100b) or on the underside of the base plate 330, a temperature sensor for detecting the temperature inside the inner container (100a) (not shown) city) may be selectively installed to be connected to the control unit 370 .

In addition, in a preferred embodiment of the present invention, the silicone packing 308 is installed along the outer circumferential surface of the base plate 330 and the inner circumferential surface of the housing 300a in contact with it, so that the lower inlet 108 of the container part 100 is bolted. When fastened to the inner circumferential surface of the housing 300a by this, it is possible to enable sealing between the container part 100 and the body part 300 .

Here, the silicone packing 308, as shown in FIG. 6, has an L-shaped step 308c in the upper direction to prevent water leakage when the lower inlet 108 of the container part 100 is pressed in the lower direction. The length is extended, and an annular insertion groove 308b is formed in the inner middle portion to be inserted along the outer circumferential surface of the base plate 330 to prevent water leakage, and the lower end of the bracket 309 for supporting the base plate 330 is formed. It is fixed to the outer circumferential surface using a fixing member such as a bolt 308a.

Here, in the shape of the L-shaped step 308b, the first upper inlet 102 of the inner container 100a is relatively longer than the second upper inlet 106 of the outer container 100b by a certain length (d1) longer. It is preferable to be formed to correspond to the combined shape so as to protrude in the direction. Accordingly, when the inner container 100a of the container part 100 is fastened to the upper part of the main body part 300, the second upper inlet 106 of the inner container 100a is an L-shaped step of the silicone packing 308 ( The sealing force of the inner container 100a can be maintained because the lower surface of the lower surface of the 308b is pressed.

In a preferred embodiment of the present invention, a motor is used as the driving unit 360, and it is preferable that the blade is fixed directly to the motor shaft without using a coupler as a connection means.

On the other hand, in a preferred embodiment of the present invention, as shown in FIG. 2 , in order to satisfy all the marking characteristics for confirming the fastening state of the container part 100 , the lid part 200 and the body part 300 , the container part A first fastening mark 120a is formed at a preset first position of the lower outer peripheral surface of 100, and a second fastening mark 320 is formed at a preset second position of the upper outer peripheral surface of the main body 300, When the container part 100 and the main body part 300 are normally fastened, the first fastening mark 120a and the second fastening mark 320 complete a preset mark shape (eg: shape) It is preferable that they are arranged to coincide in the vertical direction, so that the first position and the second position have a relationship corresponding to each other in the vertical direction.

At this time, a stopper 307 of a predetermined shape is protruded to prevent excessive fastening of the container part 100 on the inner surface corresponding to or opposite to the second fastening mark 320 of the body part 300, so that the container part 100 ) and the main body 300 are normally fastened, the stopper 307 and the second fastening mark 320 are arranged to match in the front and rear directions, and the first fastening mark 120a and the second fastening mark 320 are arranged to coincide in the vertical direction to complete a preset mark shape (eg: shape).

Accordingly, even by checking the positions of the first fastening mark 120a of the container part 100 and the second fastening mark 320 of the body part 300 , the container part 100 is located on the upper part of the main body part 300 . You can see if it is connected properly.

In addition, as shown in FIG. 2 , a third fastening mark 220 is formed at a preset third position of the lower outer peripheral surface of the lid part 200 , and a preset fourth of the upper outer peripheral surface of the container part 100 . When the fourth fastening mark 120b is formed at the position and the lid part 200 is normally fastened to the upper end of the container part 100, the third fastening mark 220 and the fourth fastening mark 120b are The first position and the second position and the third position and the fourth position are as shown in FIG. It is preferable to be arranged so as to coincide with the vertical center line of the cooking appliance.

Accordingly, even by checking the positions of the third fastening mark 220 of the lid part 200 and the fourth fastening mark 120b of the container part 100 , the lid part 200 is located on the upper part of the container part 100 . You can see if it is connected properly.

In a preferred embodiment of the present invention, a first fastening mark 120a is formed on the lower outer peripheral surface of the container part 100 and a second fastening mark 320 may be formed on the upper outer peripheral surface of the body part 300, but the first A fourth fastening mark 120b is formed on the upper outer peripheral surface of the container part 100 together with the fastening mark 120a and the second fastening mark 320, and a third fastening mark 220 on the outer surface of the lid part 200. When this is formed, the fastening state between the lid part 200 and the container part 100 and the container part 100 and the main body part 300 can be easily recognized by looking only at the front of the portable cooking appliance.

In addition, when the cooking confirmation window disposed between the first fastening mark 120a and the second fastening mark 320 and the thermometer 130 installed on one inner surface of the cooking confirmation window 110 are also viewed only from the front of the portable cooking appliance, The fastening state between the container part 100 and the body part 300 together with the fastening state of the lid part 200 and the container part 100 can be seen at the same time.

On the other hand, as shown in FIG. 2 in a preferred embodiment of the present invention, the third fastening mark 220 is not formed on the outer surface of the lid part 200 , and the fourth fastening is performed on the upper outer peripheral surface of the lid part 200 . The discharge hole 210 of a predetermined shape formed to be close to the mark 120b can replace the third fastening mark 220 , the discharge hole 210 of the lid part 200 and the fourth of the container part 100 . Just by checking the position of the fastening mark 120b, it will be possible to know whether the lid part 200 is normally fastened to the upper part of the container part 100 .

On the other hand, the lid part 200 has a contact detection sensor (not shown) for detecting the open/closed state of the lid part 200 is installed to be connected to the control unit 370, when the user opens the lid part 200, the control unit 37 ) operates to automatically cut off the power, and is formed to protrude on the upper surface of the base plate 330 of the main body 300, so that the control unit 370 controls the operation unit ( 310) may be equipped with a weight sensor for controlling the operation.

Hereinafter, an operation of a portable cooking appliance according to a preferred embodiment of the present invention will be described with reference to the accompanying drawings.

<First tightening of cooking vessel>

First, the user has a male screw 190 of the second lower inlet 108 of the outer container 100b of the through-shaped container portion 100 is a female screw 306 formed on the inner circumferential surface of the housing 300a of the body portion 300. Fasten in a detachable manner so that it is screwed to the

At this time, the upper end of the lock lever 170 installed in the vertical direction between the upper installation hole 172 and the lower installation hole 174 protrudes upward a certain length through the upper installation hole 172 of the container part 100 and , When the first fastening mark 120a formed on the lower outer peripheral surface of the container part 100 and the second fastening mark 320 formed on the upper outer peripheral surface of the body part 300 coincide in the vertical direction, the container part 100 and the main body part It can be seen that 300 is normally fastened.

Here, when the container part 100 and the main body part 300 are normally fastened, the knife blade 340 installed through the upper part of the base plate 330 installed inside the housing 300a of the main body part 300 is connected to the container part ( It is disposed inside the housing (300a) that does not go over the lower surface of the 100).

<Input cooking ingredients>

Then, the user inputs the cooking material prepared in advance through the inlet formed at the top of the container unit 100 .

<Secondary fastening of cooking vessel>

Then, the user fastens the lid part 200 to the upper part of the container part 100 , and the female screw 230 formed on the inner surface of the lid part 200 is the second of the outer container 100b of the container part 100 . Since the rim surface of the lid part 200 forcibly pushes the upper end of the lock lever 170 downward while it is fastened to the male screw 180 formed on the outer surface of the upper inlet 106 in a screwing manner, the lid part 200 When it is normally fastened to the upper portion of the container unit 100 , the lower end of the lock lever 170 may be forcibly inserted into the installation hole 304 of the housing 300a.

At this time, even if the user accidentally attempts to separate the container part 100 and the main body part 300, the lock lever 170 is maintained in the state inserted into the installation hole 304 of the housing 300a in the external container 100b. It is not separated because

<Cooking menu settings>

Next, in a state in which power is supplied to the fastened portable cooking appliance, the user may select a desired menu (eg, soy milk or detoxifying juice) from a preset cooking menu by operating the manipulation unit 310 to execute cooking. , at this time, the user can directly check the internal cooking state of the inner container 100a of the container unit 100 through the cooking confirmation window 110 with the naked eye.

<Cooking and drinking>

Next, the control unit of the portable cooking appliance counts the preset cooking time and, when it is determined that the cooking is completed, may output a cooking completion signal, and the user may use the electronic thermometer 130 installed on one side of the cooking confirmation window 110 . It is possible to determine the time of drinking or eating while checking the temperature of the cooked food, and at this time, the user can drink or eat the cooked food immediately after removing only the lid part 200 of the cooking appliance, so that the container part 100 . can serve as both a cooking container and an end-use container at the same time.

At this time, even if the user accidentally attempts to separate the container part 100 and the main body part 300, the lock lever 170 is maintained in the state inserted into the installation hole 304 of the housing 300a in the external container 100b. Because it is not separated, it is possible to prevent safety accidents caused by discharging hot food in advance.

<Separation and cleaning of the cooking vessel>

On the other hand, a user who drank all the cooked food can separate and wash the cooking container of the portable cooking device. In this case, the user first separates the lid part 200 from the container part 100 and then the container part 100 . and the main body 300 may be separated. The reason why the container part 100 and the body part 300 are not separated first is to keep the lock lever 170 forcibly inserted into the installation hole 304 of the housing 300a in the inner container 100a. Because.

According to the portable cooking appliance according to the present invention described above, it is possible to cook not only in a fixed place to which power is supplied, such as at home or in an office, but also in a place where the user can use power while carrying it, so that the user can cook anywhere. And it is possible to easily control the timing of drinking or eating.

Accordingly, there is no need to separately use the cooking appliance and the storage container, and the time to move food or the inconvenience of cleaning the storage container can be solved.

In addition, since the upper part and the lower part of the container part have an open structure, and the blade provided in the cooking appliance is rotatably fixed to the upper part of the main body part, it is possible to conveniently wash the bottom of the cooking container.

In addition, since the blade provided in the cooking appliance is directly connected to the motor shaft without using a coupler as in the prior art, the generation of vibration and noise can be minimized when the motor rotates at high speed.

In the above, preferred embodiments of the present invention have been illustrated and described, but the present invention is not limited to the specific embodiments described above, and it is common in the technical field to which the present invention pertains without departing from the gist of the present invention as claimed in the claims. Various modifications may be made by those having the knowledge of, of course, and these modifications should not be individually understood from the technical spirit or perspective of the present invention.

100: container part 100a: inner container
101: upper step 102: first upper entrance
103: lower step 104: first lower entrance
106: second upper entrance 107: upper step
108: second lower entrance 109: lower step
100b: outer container 100c: closing cap
110: cooking confirmation window
120a 120b: 1st fastening mark and 4th fastening mark
130: electronic thermometer 140: grip part
150a, 150b: grinding protrusion 160: spring
170: lock lever 170a: fixing protrusion
172: upper installation hole 174: lower installation hole
176: guide wall 177: step
180: upper male thread 190: lower male thread
200: lid 210: discharge hole
220: third fastening mark 230: female thread
300: body part 300a: housing
302: reinforcement part 304: installer
306: thread 308a: bolt
308b: insertion groove 308c: stepped
309: bracket
310: operation unit 320: second fastening mark
330; Base plate 340: blade
350: heater 360: driving unit
370: control unit

Claims (7)

The upper inlet and the lower inlet are formed so as to be opened, respectively, and the container portion 100 of the penetrating shape in which the first fastening mark 120a is formed at a preset first position of the lower outer circumferential surface;
a lid part 200 that is detachably fastened to the upper part of the container part 100;
As the upper end is opened, an installation space is formed inside, a second fastening mark 320 is formed at a preset second position on the outer peripheral surface of the upper end, and the body portion 300 is detachably fastened to the lower portion of the container unit 100 . ) consists of;
A lock lever 170 elastically movable between the upper installation hole 172 and the lower installation hole 174 formed in the upper and lower portions of the container part 100, respectively, is formed along the inner circumferential surface of the container part 100 . Installed in the vertical direction, the installation hole 304 is formed in the lower portion of the lower installation hole 174 on the upper surface of the housing (300a) provided in the main body portion (300);
When the lid part 200 is normally fastened to the upper part of the container part 100 in a state in which the container part 100 is normally fastened to the upper part of the main body part 300 , the lower surface of the lid part 200 is by pushing the lock lever 170 downward and forcibly inserted into the installation hole 304 formed on the upper surface of the housing 300a;
When the container part 100 and the main body part 300 are normally fastened, the first fastening mark 120a and the second fastening mark 320 are arranged in a line so that they coincide in the vertical direction. cooking equipment.
According to claim 1,
The container unit 100,
an inner container 100a formed so that the first upper inlet 102 and the first lower inlet 104 penetrate each other;
an outer container (100b) assembled to surround the outer surface of the inner container (100a) and having a cooking confirmation window (110) formed in a vertical direction on the front thereof;
In a state in which the inner container 100a is inserted into the outer container 100b, the annular bottom groove d3 formed between the inner container 100a and the lower end surface of the outer container 100b is press-fitted. A portable cooking appliance comprising a closing cap (100c).
3. The method of claim 2,
A portable cooking appliance, characterized in that a thermometer (130) for measuring the internal temperature of the inner container (100a) is installed on one inner side surface of the cooking confirmation window (110).
According to claim 1,
A third fastening mark 220 is formed at a preset position of the lower outer peripheral surface of the lid part 200, and a fourth fastening mark 120b is formed at a preset position of the upper outer peripheral surface of the container part 100;
When the lid part 200 is normally fastened to the upper end of the container part 100, the third fastening mark 220 and the fourth fastening mark 120b are arranged in a line so that they coincide in the vertical direction. portable cooking equipment.
According to claim 1,
A portable cooking appliance, characterized in that a discharge hole (210) of a predetermined shape is formed on the upper outer peripheral surface of the lid part (200) so as to be close to the upper part of the second fastening mark (320).
delete According to claim 1,
The body part 300,
The upper end is open, the installation hole 304 is formed at a preset installation position of the upper surface, the female screw 306 is formed along the inner circumferential surface, the housing 300a is formed therein the installation space;
an operation unit 310 installed on the outer surface of the housing 300a for cooking one of the preset cooking menus;
a blade 340 installed through the upper portion of the base plate 330 installed inside the housing 300a and rotated according to the user's control;
a heater 350 installed on the underside of the base plate 330 to heat the base plate 330 according to a user's control;
a driving unit 360 that is installed to be connected to the blade 340, generates a driving force according to the user's control and transmits it to the blade 340;
A control unit ( 370), a portable cooking appliance comprising a.

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