Patent Application
20170156536
Field of the Present Disclosure
The present disclosure relates to a container device for cooking food. More particularly, the present disclosure relates to a container device for cooking food wherein the food is cooked simply without a microwave oven or a separate hot water.
Discussion of Related Art
Modern society is transforming our social environment and lifestyle, especially dietary pattern, with high economic growth and rapid change of living standard. Modern people have pursued simplicity in their complex lives. As a result of the economic growth, the quality of life is gradually increasing, so that the food industry is prospering and the use of instant convenience food is increasing rapidly. In addition, the convenience food market is growing every year as the leisure life such as camping is increased due to 5-day work per a week.
Among these ready-to-eat foods, precooked dried rice can be eaten warm by using a microwave oven or the like. The precooked dried rice has a merit of being able to eat hot rice on the spot only by simple cooking about 3 minutes or less.
Such a conventional instant food container must use a separate electronic device such as a microwave oven or have a separate hot water, so that there is a serious restriction on cooking.
On the other hand, since precooked dried rice is cooked by processing rice, it is classified as a commodity and the value added tax is taxed. However, since rice itself is an agricultural product and the value added tax is exempted. Thus, if a product where a certain amount of raw rice is packaged and is directly cooked is introduced, it will be able to receive the VAT exemption benefit and lower the product price.
This Summary is provided to introduce a selection of concepts in a simplified form that are further described below in the Detailed Description. This Summary is not intended to identify all key features or essential features of the claimed subject matter, nor is it intended to be used alone as an aid in determining the scope of the claimed subject matter.
The present disclosure is to provide a container device for cooking food wherein the food is cooked simply without a microwave oven or a separate hot water.
In one aspect, a container device for cooking food, the device comprises a housing having an inner space defined therein, and a top cover, wherein non-cooked rice is received in the inner space, wherein the top cover is openable; first and second holes defined in the top cover in first and second positions respectively; an elastic blocking rubber disposed on an inner face of the cover to block the first hole, wherein the rubber is flexible; a first support attached on the inner face of the cover to support the blocking rubber; a steam filter disposed on an inner face of the cover to block the second hole, wherein the steam filter is configured to allow passage of steam and to disallow passage of water, wherein the steam filter is made of nano-fibers; a second support attached on the inner face of the cover to support the steam filter; a third hole defined in the first support to vertically overlap the first hole; a fourth hole defined in the second support to vertically overlap the second hole.
In one implementation, the first support is configured such that when a downward-pressure is applied to the blocking rubber, one end of the blocking rubber is removed from the first support and is bent downwards through the third hole into the inner space while the other end of the blocking rubber is supported by the first support.
In one implementation, the device further comprises a fifth hole defined in the top cover in a third position; a further steam filter disposed on an inner face of the cover to block the fifth hole, wherein the further steam filter is configured to allow passage of steam and to disallow passage of water, wherein the steam filter is made of nano-fibers; a third support attached on the inner face of the cover to support the further steam filter; and a sixth hole defined in the third support to vertically overlap the fifth hole.
In another aspect, a container device for cooking food, the device comprises a housing having an inner space defined therein, and a top cover, wherein non-cooked rice is received in the inner space, wherein the top cover is openable; a first hole defined in the top cover; an elastic steam filter disposed on an inner face of the cover to block the first hole, wherein the elastic steam filter is flexible and wherein the elastic steam filter is configured to allow passage of steam and to disallow passage of water, wherein the elastic steam filter includes nano-fibers; a support attached on the inner face of the cover to support the elastic steam filter; and a second hole defined in the support to vertically overlap the first hole.
In one implementation, the support is configured such that when a downward-pressure is applied to the steam filter, one end of the steam filter is removed from the support and is bent downwards through the second hole into the inner space while the other end of the steam filter is supported by the support.
In one implementation, the device further comprises a solid fuel based heater disposed on or under a bottom of the housing.
In accordance with the present disclosure, the food is cooked simply without a microwave oven or a separate hot water. The present container device have an application for outdoor activities, such as camping.
Further, in accordance with the present disclosure, the container device having a raw rice received therein is for sales and, hence, it will be able to receive the VAT exemption benefit and lower the product price.
The accompanying drawings, which are incorporated in and form a part of this specification and in which like numerals depict like elements, illustrate embodiments of the present disclosure and, together with the description, serve to explain the principles of the disclosure.
For simplicity and clarity of illustration, elements in the figures are not necessarily drawn to scale. The same reference numbers in different figures denote the same or similar elements, and as such perform similar functionality. Also, descriptions and details of well-known steps and elements are omitted for simplicity of the description. Furthermore, in the following detailed description of the present disclosure, numerous specific details are set forth in order to provide a thorough understanding of the present disclosure. However, it will be understood that the present disclosure may be practiced without these specific details. In other instances, well-known methods, procedures, components, and circuits have not been described in detail so as not to unnecessarily obscure aspects of the present disclosure.
Examples of various embodiments are illustrated and described further below. It will be understood that the description herein is not intended to limit the claims to the specific embodiments described. On the contrary, it is intended to cover alternatives, modifications, and equivalents as may be included within the spirit and scope of the present disclosure as defined by the appended claims.
It will be understood that, although the terms “first”, “second”, “third”, and so on may be used herein to describe various elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections should not be limited by these terms. These terms are used to distinguish one element, component, region, layer or section from another element, component, region, layer or section. Thus, a first element, component, region, layer or section described below could be termed a second element, component, region, layer or section, without departing from the spirit and scope of the present disclosure.
It will be understood that when an element or layer is referred to as being “connected to”, or “coupled to” another element or layer, it can be directly on, connected to, or coupled to the other element or layer, or one or more intervening elements or layers may be present. In addition, it will also be understood that when an element or layer is referred to as being “between” two elements or layers, it can be the only element or layer between the two elements or layers, or one or more intervening elements or layers may also be present.
Spatially relative terms, such as “beneath,” “below,” “lower,” “under,” “above,” “upper,” and the like, may be used herein for ease of explanation to describe one element or feature's relationship to another element s or feature s as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or in operation, in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as “below” or “beneath” or “under” other elements or features would then be oriented “above” the other elements or features. Thus, the example terms “below” and “under” can encompass both an orientation of above and below. The device may be otherwise oriented for example, rotated 90 degrees or at other orientations, and the spatially relative descriptors used herein should be interpreted accordingly.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the present disclosure. As used herein, the singular forms “a” and “an” are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms “comprises”, “comprising”, “includes”, and “including” when used in this specification, specify the presence of the stated features, integers, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, operations, elements, components, and/or portions thereof. As used herein, the term “and/or” includes any and all combinations of one or more of the associated listed items. Expression such as “at least one of” when preceding a list of elements may modify the entire list of elements and may not modify the individual elements of the list.
Unless otherwise defined, all terms including technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this inventive concept belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present disclosure. The present disclosure may be practiced without some or all of these specific details. In other instances, well-known process structures and/or processes have not been described in detail in order not to unnecessarily obscure the present disclosure.
Referring to
The container body 110 may store therein food such as non-cooked rice. The container body 110 may be made of a metal material that is solid and easy to transmit heat. The container body 110 includes a casing 112 having an inner space formed therein to receive non-cooked rice or the like and an opened top portion, and a cover 114 for opening and closing the top portion of the casing 112. A first hole 114a is formed in the cover 114 in a first position and a second hole 114b is formed in the cover 114 in a second position. The cover 114 is configured to open the casing 112. For example, the cover 114 is provided with a grip 115 on its outer face, and a cut line is formed along the outer periphery of the cover 114. The cover 114 is attached to the casing 112 so that the casing 112 can be easily opened in a one-touch manner by griping the grip 115 and pulling up the grip 115 and allowing the cover 114 to be removed from the top portion of the casing 112 along the cut line. Thus, this may dispense with any additional tool for opening the casing 112. On the other hand, a grip hole 115a defined in the grip 115 can be positioned to overlap the first hole 114a.
The first blocker 120 and second blocker 125 will be described in details below.
Referring to
The second blocker 125 closes the second hole 114b. The second blocker 125 includes a nano-fiber-made steam filter 128 which is disposed on the inner face of the cover 114 to block the second hole 114b of the cover 114. The nano-fiber-made steam filter 128 is coupled to the inner face of the cover 114. The nano-fiber-made steam filter 128 is supported by a second support 126. The steam filter 128 is embodied by a well-known technique widely used for outdoor products having a moisture permeability function. The steam filter 128 is configured to allow passage of steam and disallow passage of liquid water through the filter. Under the container body 110, solid fuel 130 may be disposed. When the container body 110 is heated using the solid fuel 130 or the like, steam is generated in the container body 110, and, then, the steam is discharged to the outside through the steam filter 128. By closing the second hole 114b using the steam filter 128, the rice received in the casing 112 of the container body 110 is cooked without the cover 114 being opened while the internal pressure therein is constant. Further, there is no risk of explosion of the main body of the container 100 due to the expansion of the internal air therein because the steam generated from the heated water passes through the steam filter 128 to the outside of the main body 110. In addition, since bacteria or dust outside the container body 110 cannot pass through the steam filter 128, the inside of the container body 110 is not contaminated. The second support 126 is for securing the steam filter 128 firmly to the inner face of the cover 114, and is constituted by, for example, a fixing tape or the like. A second through hole 127 is formed in the second support 126. The second through hole 127 overlaps the second hole 114b. Thus, the water vapor inside the container body 110 can be discharged through the second through-hole 127 and then the steam filter 128 and then the second hole 114b to the outside of the container body 110. The second through-hole 127 may be formed in plural and the second hole 114b may be formed in plural. The plurality of the second through-holes 127 position-correspond to the plurality of the second holes 114b respectively. When the second through-hole 127 and the second hole 114b are formed in plural, the water vapor inside the container body 110 can be discharged to the outside more quickly.
Further, a first tape type film blocker (not shown) is attached on the outer side of the cover 114 to block the first hole 114a. A second tape type film blocker (not shown) is attached on the outer side of the cover 114 to block the second hole 114b. In this way, external air does not flow into the container body 110 through the first hole 114a and the second hole 114b. When the rice in the container body 110 is to be cooked, the first and second tape type film blockers may be detached from the cover 114.
Hereinafter, a process for cooking food such as non-cooked rice in the container device for cooking food in accordance with a preferred first embodiment of the present disclosure will be described in details with reference to
Referring to
When the needle 230 is inserted into the grip hole 115a and then the first hole 114a, and then the blocking rubber 123 is pressed down, the blocking rubber 123 is bent to open the first hole 114a. In this connection, the piston 220 is pressurized so that water in the cylinder 210 is injected into the container body 110. In this connection, the rice contained in the container body 110 amounts to, for example, 120 g, and the water injected into the container body 110 amounts to, for example, 150 cc.
When the water injection is completed, the needle 230 is removed from the first hole 114a. In this connection, the blocking rubber 123 is returned to its original position due to its own elasticity to close the first hole 114a.
Referring to
Meanwhile, when the water inside the container body 110 starts to be boiled by the solid fuel 130, the inside of the container body 110 is filled with steam, which passes through the second through-hole 127 and then the steam filter 128 and then the second hole 114b and then is discharged out of the body 110.
Thus, using the cooking container in accordance with the present disclosure, the food such as non-cooked rice can be cooked easily without preparing a microwave oven or a separate hot water. This cooking container in accordance with the present disclosure may have applications for outdoor activities such as camping.
In addition, the present disclosure has the effect of lowering the price of the product as the present container device because raw or non-cooked rice is contained in the container body 110, thereby obtaining the VAT exemption benefit.
Referring to
Referring to
Referring to
The container body 110 may store therein food such as non-cooked rice. The container body 110 may be made of a metal material that is solid and easy to transmit heat. The container body 110 includes a casing 112 having an inner space formed therein to receive non-cooked rice or the like and an opened top portion, and a cover 114 for opening and closing the top portion of the casing 112. A first hole 114a is formed in the cover 114 in a first position and a second hole 114b is formed in the cover 114 in a second position. The cover 114 is configured to open the casing 112. For example, the cover 114 is provided with a grip 115 on its outer face, and a cut line is formed along the outer periphery of the cover 114. The cover 114 is attached to the casing 112 so that the casing 112 can be easily opened in a one-touch manner by griping the grip 115 and pulling up the grip 115 and allowing the cover 114 to be removed from the top portion of the casing 112 along the cut line. Thus, this may dispense with any additional tool for opening the casing 112. On the other hand, a grip hole 115a defined in the grip 115 can be positioned to overlap the first hole 114a. The first blocker 120 will be described in details below.
Referring to
The blocking and filtering member 129 is configured to allow passage of steam and disallow passage of liquid water through the filter. Under the container body 110, solid fuel 130 may be disposed. When the container body 110 is heated using the solid fuel 130 or the like, steam is generated in the container body 110, and, then, the steam is discharged to the outside through the blocking and filtering member 129. By closing the first hole 114a using the blocking and filtering member 129, the rice received in the casing 112 of the container body 110 is cooked without the cover 114 being opened while the internal pressure therein is constant. Further, there is no risk of explosion of the main body of the container 100 due to the expansion of the internal air therein because the steam generated from the heated water passes through the blocking and filtering member 129 to the outside of the main body 110. In addition, since bacteria or dust outside the container body 110 cannot pass through the blocking and filtering member 129, the inside of the container body 110 is not contaminated.
Hereinafter, a process for cooking food such as non-cooked rice in the container device for cooking food in accordance with a preferred second embodiment of the present disclosure will be described in details with reference to
Referring to
When the needle 230 is inserted into the grip hole 115a and then the first hole 114a, and then the blocking and filtering member 129 is pressed down, the blocking and filtering member 129 like the blocking rubber 123 in the first embodiment is bent to open the first hole 114a. In this connection, the piston 220 is pressurized so that water in the cylinder 210 is injected into the container body 110. In this connection, the rice contained in the container body 110 amounts to, for example, 120 g, and the water injected into the container body 110 amounts to, for example, 150 cc.
When the water injection is completed, the needle 230 is removed from the first hole 114a. In this connection, the blocking and filtering member 129 like the blocking rubber 123 in the first embodiment is returned to its original position due to its own elasticity to close the first hole 114a.
Referring to
Meanwhile, when the water inside the container body 110 starts to be boiled by the solid fuel 130, the inside of the container body 110 is filled with steam, which passes through the first through-hole 122 and then the blocking and filtering member 129 and then the first hole 114a and then is discharged out of the body 110.
Thus, using the cooking container in accordance with the present disclosure, the food such as non-cooked rice can be cooked easily without preparing a microwave oven or a separate hot water. This cooking container in accordance with the present disclosure may have applications for outdoor activities such as camping.
In addition, the present disclosure has the effect of lowering the price of the product as the present container device because raw or non-cooked rice is contained in the container body 110, thereby obtaining the VAT exemption benefit.
The above description is not to be taken in a limiting sense, but is made merely for the purpose of describing the general principles of exemplary embodiments, and many additional embodiments of this disclosure are possible. It is understood that no limitation of the scope of the disclosure is thereby intended. The scope of the disclosure should be determined with reference to the Claims. Reference throughout this specification to “one embodiment,” “an embodiment,” or similar language means that a particular feature, structure, or characteristic that is described in connection with the embodiment is included in at least one embodiment of the present disclosure. Thus, appearances of the phrases “in one embodiment,” “in an embodiment,” and similar language throughout this specification may, but do not necessarily, all refer to the same embodiment.
| Number | Date | Country | Kind |
|---|---|---|---|
| 10-2014-0092379 | Jul 2014 | KR | national |
| 10-2014-0094439 | Jul 2014 | KR | national |
| 10-2014-0096843 | Jul 2014 | KR | national |
| 10-2014-0096952 | Jul 2014 | KR | national |
| 10-2014-0097957 | Jul 2014 | KR | national |
| 10-2014-0100269 | Aug 2014 | KR | national |
| 10-2014-0112954 | Aug 2014 | KR | national |
| 10-2015-0033016 | Mar 2015 | KR | national |
| Filing Document | Filing Date | Country | Kind |
|---|---|---|---|
| PCT/KR2015/002482 | 3/13/2015 | WO | 00 |
