WO2023213126A1

WO2023213126A1 - Water immersion instant meal and cooking method therefor

Info

Publication number: WO2023213126A1
Application number: PCT/CN2023/079376
Authority: WO
Inventors: 李清江
Original assignee: 睿信通投资有限公司
Priority date: 2023-03-02
Filing date: 2023-03-02
Publication date: 2023-11-09
Also published as: CN117425600A

Abstract

a water immersion instant meal and a cooking method therefor. The water immersion instant meal comprises: a main food, which can be eaten by just immersing in hot water; an ingredients packet, inside of which holds a cooked food that can be eaten after being heated in water; a first food container (10), which has an upward opening, and which is at least provided with a first storage space (11); a second food container (20), which has an upward opening, and which is provided with a second storage space (21); and an upper cover (30), which covers the opening of the first food container or the second food container; the first food container engages on the second food container to form a water injection channel that establishes communication between the first storage space and the second storage space. During cooking, the main food and the ingredients packet are separated in the two storage spaces; a same heat source is used for cooking the main food and the ingredients packet using different means of heating; the first food container injects excessive water or directly injects water into the second food container; and a circulating airflow continuously supplements heat to food ingredients, and the taste restoration of the water immersion instant meal is improved.

Description

A kind of brewing fast food set meal and its cooking method

Technical field

The invention belongs to the technical field of convenient fast food, and particularly relates to a brewed fast food set meal and a cooking method thereof.

Background technique

With the acceleration of the pace of modern life, staple foods that can be eaten by just brewing with hot water have appeared on the market, such as brewed rice, ready-to-eat dumplings, etc. The raw material for brewing rice is self-heating rice, and the cooking method is brewing with boiling water; the raw material for instant dumplings is vacuum freeze-dried cooked dumplings, and the cooking method is also brewing with boiling water. The above-mentioned staple food can be combined with various dish codes to form different set meals, such as braised beef, fried pork with chili, mushroom minced meat, miscellaneous sauce and other cooked dishes. This dish code system is different from the traditional instant noodles seasoning packs or side dish packs, and has different flavors. More diverse, fresher, and closer to daily diet characteristics, the above-mentioned brewed fast food packages are becoming more and more popular among people.

However, the cooking and eating process of the above-mentioned brewed fast food package is still not fast enough. The reason is that the vegetable code cannot be cooked as conveniently as the staple food. First, the heating environment required for the vegetable code is different from that of the staple food, and it cannot be immersed in water. Second, the heating method of the vegetable code is also different from that of the staple food. Therefore, in the existing technology, The dish code needs to be processed separately with other equipment. For example, while the rice is being heated, the dish code is heated in a microwave, or a wok is used to heat the dish code, and finally the rice and the dish code are combined for consumption. Additional equipment and processing steps compromise the convenience of instant rice meals. Another trick is to give up heating the vegetables separately, but directly mix the cold vegetables with hot rice, and use the residual heat of the staple food to warm the vegetables, which is the common bibimbap or noodles. This method is still feasible in hot summer, but in cold seasons or areas, the surface of the dish may be hot, but the inside of the dish is still cold, which seriously affects the taste of the food and the health of the food. In addition, the amount of water injected Poor control or too low water temperature will affect the taste of brewed rice.

In view of this, a new technical solution needs to be proposed to solve the above technical problems.

Contents of the invention

In order to at least solve the above-mentioned problem of poor taste reduction of the brewed fast food set meal in the prior art, the present invention provides the following technical solution: a brewed fast food set meal, the brewed fast food set meal includes:

Staple food, brew with hot water and eat immediately;

The dish bag contains cooked food dishes that can be heated in a water bath and ready for consumption;

The first food container has an upward opening and is provided with at least a first storage space;

The second food container has an upward opening and is provided with a second storage space; and,

An upper cover, covering the opening of the first food container or the second food container;

Wherein, the first food container overlaps the second food container to form a water filling channel for the second food container, and the water filling channel communicates the first storage space and the second storage space.

Preferably, the first food container and the second food container are arranged facing each other up and down, and the first food container covers the opening of the second food container.

Preferably, the first food container and the second food container are arranged vertically offset, and the first food container is located at the upper part of the second storage space and deviates from the center line of the second food container.

Preferably, at least the opening of the first food container is provided with an outwardly rolled flange, and the flange is used to overlap the edge of the opening of the second food container during packaging; or,

A sinking step is provided inside the opening of the second food container, and the bottom edge of the first food container overlaps the sinking step; or,

The inside of the opening of the second food container protrudes inward to form at least two protrusions, and the first food container overlaps the second food container through the two protrusions; or,

The opening of the second food container is provided with an outwardly rolled flange, and an upper portion of the side wall of the first food container is provided with a boss in an outward and circumferential direction for overlapping the second food container during packaging. on the flange; or,

The opening of the second food container is provided with an outwardly folded flange, and the opening of the first food container is provided with an outwardly folded extended edge. The extended edge is used to overlap the folded edge during packaging. edge.

Preferably, the opening area of the second food container is larger than the opening area of the first food container, a sinking step is provided inside the opening of the second food container, and an outward opening of the first food container is provided. The folded extended edge is used to overlap the sunken step during packaging.

Preferably, the brewed fast food set further includes: a third food container, the third food container has an upward opening and is provided with a third storage space for cooking the non-bag cooked dishes;

The third food container and the second food container are arranged vertically offset, and the third food container is located at the upper part of the second storage space and is located side by side on the first side along the length direction of the second food container. On one side of the food container, the heights of the top sides of the third food container and the first food container are both smaller than the height of the top sides of the second food container;

The top edge of the third storage space is covered with an inner membrane.

Preferably, the geometric projection portion of the first food container falls on the side wall of the second food container and has at least two intersection points, the inner wall of the first food container and the outer wall of the second food container. The gap between them forms a water injection channel.

Preferably, the side wall at the opening of the second food container protrudes outward to form at least one lug, and the lug is used to form a water filling channel with the outer wall of the first food container; or,

The side wall of the first food container is first recessed inward and then recessed downward to form at least one pit, and the pit is used to form a water filling channel with the inner wall of the second food container.

Preferably, the geometric projection of the first food container completely falls on the side wall of the second food container;

A plurality of overflow holes are circumferentially provided on the side wall of the first food container, and the plurality of overflow holes jointly form a water filling channel, and the height of the overflow hole is smaller than the height of the second food container; or,

The center of the bottom wall of the first food container is recessed inward to form a boss, and a plurality of overflow holes are circumferentially provided on the side walls of the boss, and the overflow holes connect the first storage space and the third 2. Storage space, several of the overflow holes jointly form a water injection channel; or,

The first food container is provided with an arched ridge. The ridge divides the inner cavity of the first food container into the first storage space and the fourth storage space. The upper part of the ridge faces A plurality of overflow holes are provided on one side of the first storage space. The overflow holes connect the first storage space and the second storage space. The plurality of overflow holes together form a water filling channel.

Preferably, the sinking step is provided with a positioning step, the shape of the positioning step partially matches the shape of the extended side of the first food container, so that the first food container and the second food container There are gaps in between to form water injection channels.

Preferably, the number of the lugs is two and they are located on opposite sides of the second food container. A storage space for placing dining tools is formed between the two lugs. The top edge is provided with an overflow hole or a downwardly recessed pit opposite to the position of the lug of at least one second food container.

Preferably, the upper cover is a treasure-shaped cover, and the upper cover is closed at the opening of the first food container or the second food container; or,

The upper cover is a film, and the film adheres to the top edge of the first food container or the second food container; or,

The upper cover is a flat cover, and the upper cover is connected to the top edge of the first food container or the second food container. The shapes of the openings of the two food containers are matched with the two clips.

Preferably, the staple food includes: self-heating rice, instant dumplings, instant noodles or instant powder, the staple food is in bagged or bulk form, and the top edge of the first food container is covered with an inner film to package the bulk form staple food;

The dish code package uses food-grade waterproof bags to package cooked dishes.

Preferably, the brewed fast food set also includes: a heating pack and a spacer;

The heating pack is used to supplement the calories of the staple food;

The lining is used to isolate the heating pack and the second food container during cooking;

The upper cover is provided with a steam release hole and an easy-tearing portion.

Preferably, the self-heating rice is cooked in the first storage space, and the maximum volume V of the first storage space, the mass m of the self-heating rice, and the expansion coefficient P of the self-heating _rice satisfy The following formula:

V _capacity = V _{meters - water} * P;

Among them, V _meters-water refers to the volume corresponding to the hot water equal to the mass m of the self-heating rice before brewing.

The present invention also provides a cooking method for brewing fast food meals as described above, and the cooking method includes the following steps:

Place staple food and vegetable bags in different storage spaces;

overlapping the first food container on the second food container;

Fill the first food container with water, and fill the second food container with water through the water filling channel to cook staple food and vegetable buns;

Close the upper lid to the opening of the first food container or the second food container;

Wait for the preset time;

Cooking is complete.

Preferably, the specific steps for brewing and heating the staple food are:

Place staple food in the first storage space;

Inject excess hot water beyond the overflow hole into the first storage space to brew the staple food;

Wait 5-8 minutes.

Preferably, the cooking method also includes: using a heating pack for heat reinforcement, and the specific steps are:

Place staple food in the first storage space;

After placing the partition against the inner wall of the second food container, place the heating pack and the vegetable bag inside the partition, overlap the first food container on the second food container, or place the heating pack inside the partition. Then place the food bag in the third storage space, and finally overlap the first food container and the third food container on the second food container respectively, or place the heating pack in the partition, and then place the food bag in the third storage space. In the fourth storage space, the first food container is finally overlapped with the second food container;

Inject an appropriate amount of normal temperature water into the first storage space to brew the staple food. Inject an appropriate amount of normal temperature water into the partition lining through the water injection channel to cover the heating package. If the vegetable package is located in the fourth storage space, also inject an appropriate amount of normal temperature water into it to cover it. overcooked buns;

Open the steam release hole on the upper cover, and then close the upper cover to the opening of the first food container or the second food container;

Wait 8-10 minutes for the heating pack to finish heating and cooking is completed.

Preferably, the cooking method also includes: using a microwave oven for heat reinforcement, and the specific steps are:

Place staple food in the first storage space;

Place the vegetable bag in the second storage space and overlap the first food container with the second food container, or place the vegetable bag in the third storage space and overlap the first food container and the third food container respectively. Connect it to the second food container, or place the vegetable bag in the fourth storage space, and overlap the first food container with the second food container;

Inject an appropriate amount of normal temperature water into the first storage space to brew the staple food, and inject an appropriate amount of normal temperature water into the second storage space through the water injection channel. If the vegetable bag is located in the fourth storage space, an appropriate amount of normal temperature water needs to be injected into it to cover the vegetables. code package;

Put the entire brewed fast food meal package into the microwave oven and heat it for a preset time.

The beneficial effects brought by the technical solutions provided by the embodiments of the present invention are:

The brewed fast food set of the present invention includes a first food container, a second food container, an upper cover, a staple food and a vegetable bag. During cooking, the staple food and vegetable bag are separated into two food containers without removing the first food container. , the first food container can be filled with water by overfilling or directly through the water filling channel, and the staple food is heated by hot water brewing, and the vegetable buns are heated by a water bath. In addition, the water vapor in the hot water is heated by The water injection channel circulates between the first storage space and the second storage space, reinforcing the heat of the ingredients, and at the same time having the effect of heat preservation, which solves the problems in the existing technology of cumbersome fast food set meal production processes and the use of many utensils, and achieves By using a set of tableware, using the same heat source, and using different heating methods for staple food and dish codes, you can finally get a set meal with good taste restoration, and the entire production process is convenient and fast, reducing cooking time and improving the dining experience. .

Description of the drawings

Figure 1 is a schematic structural diagram of a brewed fast food meal set (second food container with lugs) during packaging according to Embodiment 1 of the present invention;

Figure 2 is a schematic diagram of the explosion structure of Figure 1;

Figure 3 is a schematic diagram of the explosion structure from the front view of Figure 1;

Figure 4 is a schematic diagram of the principle of Figure 1;

Figure 5 is a schematic left cross-sectional structural diagram of Figure 1;

Figure 6 is a schematic diagram of the exploded structure of the brewed fast food set (the first food container has pits) in Embodiment 2 of the present invention when the upper cover is a lid-shaped cover;

Figure 7 is a schematic diagram of the facing position of the first food container and the second food container in Figure 6;

Figure 8 is a schematic diagram of the exploded structure when the upper cover in Figure 6 is a flat cover;

Figure 9 is a schematic cross-sectional structural diagram of a brewed fast food meal set (with overflow holes arranged in a circumferential direction) according to Embodiment 4 of the present invention;

Figure 10 is a schematic cross-sectional structural view of the upper cover in Figure 9 when it is covered with film;

Figure 11 is a schematic structural diagram of the brewed fast food meal set (the overflow hole is in the center) according to Embodiment 6 of the present invention when being packaged;

Figure 12 is a schematic diagram of the explosion structure of Figure 11;

Figure 13 is a schematic left cross-sectional view of Figure 11;

Figure 14 is a schematic structural diagram of the brewed fast food set (the second food container is racetrack-shaped) during packaging according to the embodiment of the present invention;

Figure 15 is a schematic diagram of the explosion structure of Figure 14;

Figure 16 is a schematic cross-sectional structural diagram along the width direction of Figure 14;

Figure 17 is a schematic cross-sectional structural diagram along the length direction of Figure 14;

Figure 18 is a schematic top view of the structure of the first food container and the third food container when they are laterally located side by side in the second food container in the brewed fast food set according to the embodiment of the present invention;

Figure 19 is a schematic diagram of the explosion structure of Figure 18;

Figure 20 is a schematic cross-sectional structural diagram along the width direction of Figure 18;

21 is a schematic front cross-sectional structural view of the first food container and the third food container when they are laterally located side by side in the second food container in the brewed fast food set according to the embodiment of the present invention;

Figure 22 is a front cross-sectional structural view of the brewed fast food set meal (with a lining) according to the embodiment of the present invention;

Figure 23 is a schematic diagram of the explosion structure of Figure 22;

In the picture: 10. The first food container; 11. The first storage space; 12. Flange; 13. Extended edge; 14. Overflow hole; 15. Intima; 16. Dimple; 17. Ridge; 18. No. Four storage spaces; 20. Second food container; 21. Second storage space; 22. Sinking steps; 221. Positioning steps; 23. Lugs; 24. Water filling line; 30. Upper cover; 31. Steam vent; 32. Card edge; 33. Easy-tear part; 40. Chopsticks; 60. Separator; 70. Third food container; 71. Third storage space.

Implementation

In order to make the purpose, technical solutions and advantages of the present invention clearer, the embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings. It should be noted that the following description of the present invention with reference to the accompanying drawings is only illustrative and not restrictive.

Where possible, the different embodiments described below can be recombined with each other to form other embodiments not shown in the following description; the different technical features described below can also be recombined with each other. , to constitute other embodiments not shown in the following description.

Please refer to Figures 1-23. The present invention provides a brewed fast food set meal. The brewed fast food set meal includes: a first food container, a second food container, a staple food, a vegetable bag and an upper cover.

The main food is brewed with hot water and can be eaten. The vegetable code package contains cooked dishes, which can be eaten by heating in a water bath (that is, water-insulated heating). In this way, different types of vegetable codes and staple food are combined to form different set meals. In this embodiment, there are no restrictions on the type and storage form of the staple food, as well as the packaging method and the type of contents of the vegetable bag, and any common technical means in this field can be used to implement it. The first food container 10 has an upward opening and is provided with at least a first storage space 11. That is to say, the inner cavity of the first food container 10 can be composed of one, two, or even multiple horizontally side-by-side storage spaces. Specifically, the storage space The quantity is determined according to actual production needs. At the same time, the first storage space 11 is used as a quantitative container to hold staple food. The relationship between the quantitative container and the staple food is not limited in this embodiment and can be realized by using common technical means in this field. The second food container 20 has an upward opening and is provided with a second storage space 21 . Both the first food container 10 and the second food container 20 are in the shape of a circular barrel, a square, an ellipse, a polygon, a truncated cone, etc., which are not limited in this embodiment. The upper cover 30 is closed on the opening of the first food container 10 (see FIG. 11 ) or the second food container 20 (see FIG. 1 ). It can be understood that when the upper cover 10 is closed on the first food container 10 Generally, the first food container 10 has blocked the opening of the second food container 20, and when the upper cover 10 is closed on the second food container 10, it actually blocks the openings of the two food containers at the same time, so that during cooking It can reduce heat loss and achieve the effect of heat preservation. Before cooking, first place the staple food in the first storage space 11 and place the vegetable code package in the second storage space 21. Or if the first food container 10 has multiple storage spaces, you can also place the staple food and vegetable code. The bags are respectively placed in different storage spaces of the first food container 10. Of course, in special circumstances, that is, when the second storage space 21 is large enough, a third food container 70 can also be used to cook the vegetable bags, etc., so that The vegetable buns and staple food are placed in two storage spaces respectively, so that the heating environment and heating method of the staple food and vegetable buns can be satisfied at the same time. Then the first food container 10 is overlapped on the second food container 20 to form a second The water filling channel of the food container 20 is connected to the first storage space 11 and the second storage space 21 at the same time. In this way, there is no need to remove the first food container 10. The first food container 10 can be filled with excess water or directly through the water filling channel. A heat source (hot water) is provided for the ingredients (such as vegetable buns) in the second food container 20, and the water vapor in the hot water can be transferred between the first storage space 11 and the second storage space 21 along the water filling channel during cooking. The circular flow continuously adds heat to the staple food, effectively saves cooking time, and improves the taste of the brewed fast food package. Moreover, the staple food and the vegetable package use the same heat source for cooking, which is convenient and fast. The hot water in the second food container 20 can be poured out without haste. When eating, the first food container 10 is preferably used as an eating utensil. The vegetable bag is torn open, and the first food container 10 is used to accommodate the vegetable and staple food, and the third food container 10 is used as a food container. The first food container 10 is again connected to the second food container 20. During the meal, the residual heat of the hot water in the second food container 20 can continue to keep the ingredients warm. Finally, a set meal with a high degree of taste reduction is obtained, and the entire production process is convenient. Fast. It should be noted that the water filling channel may be a structure provided on the first food container 10 and/or the second food container 20 , or may be a structure between the first food container 10 and the second food container 20 after they are overlapped. of gaps. The hot water in the second food container 20 can directly enter the second food container 20 from the outside through the water injection channel, or an excess amount of hot water can be injected from the first food container 10, and the excess hot water enters the second food container 20 through the water injection channel. Two food containers 20. In addition, the first food container 10 and the second food container 20 are both cooking utensils and eating utensils, eliminating the need to use additional tableware, which brings convenience to diners.

It should be noted that during actual cooking, the staple food is placed in the first storage space 11, that is, the staple food will not be under the vegetable code bag. The two can be in an upper-lower relationship (the staple food is on top, the vegetable code bag is below), or both are in the first storage space 11. The upper layer (the first food container 10 has different storage spaces, or the third food container 70 is used). In actual production, the staple food and vegetable code packets are presented in independent packages. Therefore, when the brewed rice set is packaged at the factory, the staple food and vegetable code packets can be stored in different food containers respectively. This packaging method can evenly occupy space. When the second storage space 21 is large enough, the staple food and the vegetable bag can also be stored in the second storage space 21 together. Since during cooking, the staple food and the vegetable bag need to be placed in the first storage space 11 and the second storage space 21 respectively for cooking, therefore, the method of storing the staple food and the vegetable bag separately is better than the method of mixed storage of the two, because the mixed storage When cooking, you also need to move ingredients and increase operating steps. When this product leaves the factory, it also needs to be covered with a protective film on the outermost surface to ensure the integrity of the meal package and prevent the meal package from loosening and dust, impurities, etc. from entering, affecting the quality and safety of the ingredients and containers.

Referring to FIG. 6 , as a specific embodiment of the positional relationship between the two food containers, the first food container 10 and the second food container 20 are arranged facing each other up and down, that is, the geometric centers of the two food containers are basically facing each other up and down. Positional relationship, at the same time, the first food container 10 is located above the second food container 20, thus covering (shielding) the opening of the second food container 20. It should be noted that due to the different structures of the water filling channels, the first food container 10 may only be able to cover the opening of the second food container 20 , that is, (see FIG. 2 ) the second food container 20 is in contact with the outside atmosphere. There may also be connectivity relationships.

Further, as a specific embodiment of realizing the overlapping relationship between two food containers placed facing each other, there are mainly the following methods:

The first type: at least the opening of the first food container 10 is provided with an outwardly rolled flange 12. When packaging, the flange 12 of the first food container 10 overlaps the edge of the opening of the second food container 20, thereby making the first The food container 10 is suspended above the second food container 20 with remaining space reserved between them. In addition, (see FIG. 9 ), the first food container 10 and the second food container 20 can also be provided with flanges 12 at the same time.

The second type: a sinking step 22 is provided inside the opening of the second food container 20 (specifically on the inner wall). When packaging, the bottom edge of the first food container 10 overlaps the sinking step 22, so that the first food container 10 is placed suspended above the second food container 20 with remaining space reserved between the two.

The third type: the inside of the opening of the second food container 20 (specifically a part of the inner wall) protrudes inward to form at least two protrusions. When packaging, the first food container 10 overlaps the second food container 20 through the two protrusions. on the second food container 20, so that the first food container 10 is suspended above the second food container 20, and a remaining space is reserved between the two.

The fourth type: as shown in Figure 13, the opening of the second food container 20 is provided with an outwardly rolled flange 12, and the upper part of the side wall of the first food container 10 is provided with a boss in an outward and circumferential direction for mounting during packaging. It is connected to the flange 12 of the second food container 20, so that the first food container 10 is suspended above the second food container 20, while leaving a remaining space between the two.

The fifth type: as shown in Figure 10, the opening of the second food container 20 is provided with an outwardly folded flange 12, and the opening of the first food container 10 is provided with an outwardly folded extended edge 13. When packaging, the extended edge 13 overlaps the flange 12, so that the first food container 10 is suspended above the second food container 20, while leaving a remaining space between the two.

In addition to the above-mentioned overlapping methods, in some other embodiments, an upwardly protruding boss can also be provided on the bottom wall (generally understood as the center) of the second food container 20, and the height of the boss can be just enough to drag the second food container 20. The bottom wall of a food container 10. Compared with the above-mentioned overlapping methods, since the boss occupies part of the internal space of the second food container 20, it will reduce the volume of the remaining space, which is not conducive to accommodating more food ingredients. For another example, both containers can be configured as tapered cylinders, but the tapered angles of the two containers are inconsistent. Among them, the tapered angle of the first food container 10 is larger. Therefore, when the first food container 10 is placed on the When the two food containers 20 are inside, a circle of side walls in contact with each other forms a support, so that the first food container 10 is suspended and supported on the second food container 20 to achieve an overlapping connection. However, compared with the above two For this lap connection method, the separation of the two containers is inconvenient to operate.

As another specific embodiment of the positional relationship between the two food containers mentioned above, the first food container 10 and the second food container 20 are arranged vertically offset. For example, the second food container 20 is in the shape of a rectangular box, an oval or a track (see As shown in FIG. 15 ), the first food container 10 is in the shape of a barrel, a circular bowl, a square or other shapes that match the shape of the second food container 20 , and the first food container 10 is located in the second storage space. 21, at the same time, the geometric centers (lines) of the two food containers are in a left-right misaligned position. The vertical center line of the first food container 10 deviates from the vertical center line of the second food container 20 and is close to the second food container 20. At one end, part of the opening of the first food container 10 is covered (shielded) by the first food container 10 , and the other part is still connected to the outside atmosphere. In order to make full use of the internal space of the second food container 20, a third food container 70 (see FIG. 18) can also be added, and the shapes of the third food container 70 and the first food container 10 are the same as those of the second food container 20. The shape is adapted to the shape, and the shape can be designed according to the size of the space or the characteristics of the food materials, etc., which is not limited in this embodiment.

Further, as a specific embodiment in which two food containers are offset up and down to achieve an overlapping relationship, the opening area of the second food container 20 is larger than the opening area of the first food container 10, and the inside of the opening of the second food container 20 (specifically refers to A sunken step 22 is provided on the inner wall), and the opening of the first food container 10 is provided with an extending edge 13 that is folded outward (it can be understood that the extending edge 13 is a circle of outer edges provided along the opening). When packaging, the extended edge 13 of the first food container 10 overlaps the sinking step 22 of the second food container 20, so that the first food container 10 rests on the second food container 20 in the air, and at the same time, there is a preset between the two. Leave remaining space. It should be noted that the structure of this embodiment can also be used on two food containers arranged one above the other. In this case, the shapes of the intervals between both sides of the first food container 10 and the second food container 20 are the same.

As a further optimization of the above embodiment, in order to prevent the first food container 10 from moving laterally on the sinking step 22, a positioning step 221 is formed by sinking again on the basis of the sinking step 22. The shape of the positioning step 221 is consistent with that of the first food container 10. The shapes of the extended sides 13 partially match, that is, the extended sides 13 of the first food container 10 and the second food container 20 are not in complete contact, and at the same time, there is a gap between the first food container 10 and the second food container 20 to form a water filling channel. .

Referring to FIG. 18 , if the dishes to be cooked are non-packaged cooked dishes (such as meatballs, etc.), and the second storage space 21 is large enough, a third food container 70 can also be used. The third food container 70 has The upward opening is provided with a third storage space 71, which can ensure the integrity of the appearance of cooked dishes. The third food container 70 and the second food container 20 are arranged vertically offset. The third food container 70 is located at the upper part of the second storage space 21 and is laterally located side by side on the first food container along the length direction (long side) of the second food container 20 . 10, in order to prevent water from overflowing outside the second food container 20 when filling water, the top heights of the third food container 70 and the first food container 10 are both smaller than the top heights of the second food container 20. The top edge of the third storage space 71 is covered with an inner membrane 15 . If necessary, the top edge of the first storage space 11 can also be covered with an inner film 15 . In addition, the second food container 20 can be filled with water through the gap between the third food container 70 and the first food container 10 (that is, the water filling channel). It should be noted that the gap here is formed by the positioning step 221. , in addition to filling water, it is also convenient to remove the third food container 70 and the first food container 10 after the cooking is completed.

Several structural types of water injection channels in this application are described in detail below:

The first situation: the geometric projection part of the first food container 10 falls on the side wall of the second food container 20, and has at least two intersection points, between the inner wall of the first food container 10 and the outer wall of the second food container 20 The gaps form water injection channels.

实施例一Embodiment 1

Referring to FIGS. 1-5 , the side wall of the opening of the second food container 20 protrudes outward to form at least one lug 23 , so that the inner wall of the second food container 20 at the position of the lug is in contact with the first food container 10 A water injection channel is formed between the outer walls. Hot water can be directly injected into the second food container 20 through the water injection channel to provide a heat source for the vegetable packets in the second storage space 21 of the second food container 20 .

The number of lugs is preferably two, that is, one lug 23 is provided on each opposite side of the second food container 20. The two symmetrically arranged lugs 23 can be used as handles to prevent scalding and are convenient for diners to carry. At the same time, the two lugs 23 cooperate with each other to form a storage space for placing dining tools. The dining tools here include: chopsticks 40 , spoons or forks and other daily tableware, which can improve the convenience and space utilization of the brewed fast food set. It is easy to understand that placing toothpicks and other items in the storage position should also fall within the protection scope of the present invention.

When filling water, for the first food container 10 with two lugs 23 structure, the water filling channel at the position of the lugs 23 on one side can be selected for water filling. At this time, the water filling channel at the position of the lugs 23 on the other side facilitates the circulation of water vapor. Prevent the increase in air pressure in the remaining space from causing poor water injection. After the upper cover 30 is closed with the opening of the first food container 10 or the second food container 20 , water vapor can also circulate between the two water filling channels to keep the staple food in the first food container 10 warm. It should be noted that since the lugs 23 are formed by protruding outwards from the side walls of the second food container 20, in order to match the lugs 23, the shape of the upper cover 30 also needs to be set in a special shape, that is, the upper cover 30 is in A protruding portion in the shape of a lug 23 extends outward at a position opposite to a pair of lugs 23 , so that the upper cover 30 just matches the second food container 20 at this time.

实施例二Embodiment 2

Referring to Figures 6-8, the side wall of the first food container 10 is first recessed inward and then recessed downward to form at least one recess 16. The recess 16 can make the first food container 10 recessed after the two food containers are overlapped. A water filling channel is formed between the outer wall and the inner wall of the second food container 20. In this way, hot water can be directly injected into the second food container 20 through the water filling channel to achieve the same effect as the lug 23, or the first food container 10 can be filled first. The excess hot water enters the second storage space 21 of the second food container 20 through the pit 16 to provide a heat source for the vegetable bag, thereby achieving the same effect as the overflow hole 14. This is because the pit 16 The height of the top edge is inconsistent, and the height at the lowest point is less than the height of the top edge of the first food container 10. According to the wooden barrel effect, the height of the water in the first storage space 11 reaches the lowest point of the pit and overflows outward.

The number of pits 16 can also be set to two or more, depending on the specific situation. Compared with the 23-lug structure, the 16-dimple structure has no protrusions in the appearance of the entire package, making it simpler and easier to store and transport. However, since the pit 16 occupies a part of the internal space of the first food container 10, compared to the first food container 10 with the lug 23 structure, the depth of the first food container 10 needs to be deepened to ensure the capacity of the first storage space 11. big enough.

Embodiment 3

As a special embodiment of the water filling channel, this embodiment has certain requirements on the shapes of the first food container 10 and the second food container 20. For example, both food containers are polygonal, or one container is polygonal and the other is polygonal. It can be a circle, or one is a circle and the other is an ellipse, etc.

Taking two square food containers as an example, we will introduce how the water filling channel is formed: the side length of the second food container 20 is equal to or equivalent to the diagonal of the first food container 10. When packaging, the four sides of the upper part of the first food container 10 are The corners are respectively overlapped at the midpoints of the four upper sides (ie, the top sides) of the second food container 20 to form four intersection points. The specific operation is as follows: after aligning the first food container 10 and the second food container 20 up and down, Then the first food container 10 is deflected horizontally at an angle of 45°, and finally the two are overlapped together. At this time, a water filling channel is formed at the four corners of the upper part of the second food container 20. The cross section of the water filling channel is in the shape of a right-angled triangle and is connected to each other. In this way, hot water can be directly injected into the second food container 20 through the water injection channel to provide a heat source for the vegetable packets in the second storage space 21 of the second food container 20 . Furthermore, at least one downwardly recessed pit 16 is provided on each of the four upper sides of the first food container 10. In this way, the second food container can be filled with excess water through the pits 16 without removing the first food container 10. Food container 20 is filled with water. The number of pits 16 can be set according to actual needs.

It should be noted that the diagonal line of the first food container 10 enables two opposite corners to overlap at the midpoint of the upper side of the second food container 20. During actual production and manufacturing, the upper side of the second food container 20 is An overlapping groove can be provided at the midpoint of the side length, and the shape of the overlapping groove matches the diagonal shape of the first food container 10, thereby ensuring that the first food container 10 overlaps more stably.

The second situation: the geometric projection of the first food container 10 completely falls on the side wall of the second food container 20. In this case, the water filling channel is provided on the side wall of the first food container 10, or the first food container 10 interior.

实施例四Embodiment 4

Referring to FIGS. 9-10 , a plurality of overflow holes 14 are circumferentially provided on the side wall of the first food container 10 . The plurality of overflow holes 14 together form a water filling channel connecting the first storage space 11 and the second storage space 21 . The height of the overflow hole 14 is smaller than the height of the second food container 20 . The shape of the overflow hole 14 is not limited, and may be a strip hole, a round hole, a grille or a gap, etc. Several overflow holes 14 form water injection channels between the two containers, which is conducive to the circulation of water vapor in the two-layer space and improves heat utilization. In addition, when the hot water injected into the first food container 10 exceeds the height of the overflow holes 14 Then, the excess hot water enters the second storage space 21 of the second food container 20 through the water filling channel (referring to the plurality of overflow holes 14). The height of the overflow hole 14 matches the amount of staple food in the first food container 10. , at the same time, the number of overflow holes 14 is such that the cross-sectional flow rate of hot water passing through the water filling channel is consistent with the cross-sectional flow rate of the water flow that normally fills the second food container 20 . During the process of excessive water injection, the staple food can absorb more heat, and the water vapor circulating in the two-layer space can also keep the staple food warm. It should be noted that in other embodiments, the overflow hole 10 may be designed in a form in which the top edge is recessed downward or the side wall is first recessed inward and then recessed downward.

实施例五Embodiment 5

As a modification of Embodiment 4, in this embodiment the overflow hole is disposed in the center relative to the position of the first food container 10 , and the center of the bottom wall of the first food container 10 is recessed inward to form a boss, and the side walls of the boss are A plurality of overflow holes 14 are opened in the upper circumference, and the overflow holes 14 connect the first storage space 11 and the second storage space 21, so that the plurality of overflow holes 14 together form a water filling channel, and the first food container 10 forms a quantitative container.

实施例六Embodiment 6

Referring to Figures 11-13, as a variation of Embodiment 5, the overflow hole 14 in this embodiment is still disposed in the center relative to the position of the first food container 10. Specifically, an arch is provided in the first food container 10. The ridge 17 divides the inner cavity of the first food container 10 into a first storage space 11 and a fourth storage space 18. The upper part of the ridge 17 is provided with several overflows on one side toward the first storage space 11. The hole 14 and the overflow hole 14 connect the first storage space 11 and the second storage space 21, and several overflow holes 14 together form a water filling channel. Before cooking, place the staple food in the first storage space 11, place the dish code package (usually refers to non-packaged cooked food dishes) in the fourth storage space 18, and continuously flush the first food container 10 by injecting hot water. When soaking staple food, the hot water exceeds the height of the overflow hole 14 and overflows outward. Then the excess hot water enters the second storage space 21 through the water filling channel. Finally, the lid 30 is closed, and the hot water in the second storage space 21 is The water vapor passes through the water injection channel to heat the vegetable buns and at the same time keep the staple food warm. It can be eaten after a certain period of time. It should be noted that the height of the ridge 17 does not exceed the height of the first food container 10 .

As a further improvement of Embodiment 1 and Embodiment 3, the first food container 10 may also be provided with an overflow hole 14 or a pit 16 at a position opposite to the water filling channel. For example, on the basis of Embodiment 1, the first food container 10 The top edge of the first food container 20 is provided with at least one depression 16 that is opposite to the lugs 23 of the second food container 20 and is recessed downward (refer to Figure 2, a depression 16 is provided on the top edge of the first food container 10 Relative to the position of the lug 23, overfilling of water can be achieved while ensuring that the hot water will not flow outside the second food container 20). In this way, the first storage space 11 can also be overfilled with water for the second food container 20. The second storage space 21 is filled with water. For another example, based on the third embodiment, at least one downwardly concave pit 16 is provided on each of the four upper sides (top sides) of the first food container 10. In this way, the third food container 10 can also be filled with water. The first storage space 11 is overfilled with water by filling the second storage space 21 with water. In addition, in some other embodiments, the overflow hole 14 can also be used in combination with the pit 16 .

It is worth mentioning that in the above-mentioned overfilling situation, the top edge of the second food container 20 is higher than the top edge of the first food container 10, and the second food container 20 can be viewed and controlled through structures such as the lugs 23 and the pits 16. The water filling amount of the second food container 20 is to prevent excessive hot water from overflowing the second food container 20 .

As a specific embodiment of the shape of the upper cover 30, as shown in FIG. 6, the upper cover 30 can be configured as a lid-shaped cover (that is, based on a flat plate of a circular, rectangular, etc. shape, with its edge extending downward for a distance. The formed cover), or directly covered with film (see Figures 7 and 19), or a flat cover (see Figures 1 and 8), and the material can be plastic film or hard paper. When packaging, when the upper cover 30 is a lid-shaped cover, the upper cover 30 covers the opening of the first food container 10 or the second food container 20 . When the upper cover 30 is covered with film, the covering film is adhered to the top edge of the second food container 20 . Preferably, in order to make the adhesion effect stronger, the top edge of the second food container 20 can be set in an outward rolled structure to increase the adhesion area and improve the film strength. When the upper cover 30 is a flat cover, the upper cover 30 is connected to the top edge of the first food container 10 or the second food container 20, and the two are sealed together using common technical means in this field. Further, on the flat plate The lid is provided with two clamping ribs 32, and the shape of the two clamping ribs 32 matches the shape of the opening of the food container and is slightly smaller than the area of the opening of the second food container 20. , the clamping edge 32 is used to squeeze and hold the opening of the second food container 20 during packaging, thereby improving the packaging stability of the upper cover 30 . It can be understood that no matter what structure is adopted, the upper cover 30 covers the opening of the second food container 20 and stores the first food container 10 therein, thereby preventing rapid heat loss during cooking. to the thermal insulation effect.

As a further optimization of the structure of the upper cover 30, as shown in FIG. 14, the upper cover 30 (referring to the film or flat cover) is also provided with an easy-tear portion 33 to facilitate the user to open the upper cover 30.

In order to prevent flatulence, as shown in Figure 6, the upper cover 30 is provided with a steam release hole 31. The steam release hole 31 is a small hole or an openable and closable hole with a flap. The number of holes and the opening position are not limited, for example Three steam leakage holes 31 are provided, and the steam leakage hole 31 is located at the edge of the upper cover 30 , or one steam leakage hole 31 is provided, and the steam leakage hole 31 is located at the center of the upper cover 30 , etc., which can be set flexibly depending on the specific situation.

The staple food of this brewing fast food set includes: self-heating rice, instant dumplings, instant noodles or instant powder and other ingredients currently on the market that can be eaten by just brewing with hot water. Self-heating rice is dried cooked rice that can be brewed with hot water. Instant noodles are instant noodles that can be eaten by brewing them with hot water. Instant powder is dried rice flour that can be eaten by brewing it with hot water. Ready-to-eat dumplings are cooked dumplings that have been dried and frozen and can be eaten after being brewed with hot water. The above-mentioned staple food can be brewed with hot water and ready to eat, which belongs to the prior art and will not be described in detail in this embodiment. Staple foods are stored in bags or in bulk, depending on the actual characteristics of the ingredients. For bulk staple food, before packaging, first add staple food with a standard weight (for example, according to the amount of meals for an adult, the mass m of the staple food is set to the following specifications: 140g, 160g, 180g, etc.) into the first food container 10 (specifically Refers to the first storage space 11), and then add an inner film 15 on the top of the first food container 10, which can prevent the staple food in bulk form from scattering and achieve a sealing effect. Before cooking the bagged staple food, the inner film 15 needs to be torn open, and then the staple food packaging bag must be torn open.

The contents of the dish code package of this instant fast food set are cooked dishes, such as braised beef, tomato eggs, dried celery, spicy chicken, mushroom meat, bagged braised eggs, bagged sausages, etc. Cai Ma Bao uses food-grade waterproof bags, such as aluminum foil bags, food-grade PP bags, plastic bags or waterproof paper bags to pack cooked dishes. In this way, after water is filled into the food container where the Cai Ma Bao is located, the Cai Ma Bao can be heated in a water bath, that is, the dishes There is a layer of packaging bag, such as a plastic bag, between the code and the hot water. The heat of the hot water is transferred to the code by physical heat transfer, thereby achieving the purpose of heating the code. In order to make this heat transfer method more efficient, aluminum foil bags are preferred for packaging the dishes. Compared with ordinary plastic bags, aluminum foil bags have better heat conduction properties because they contain metal AL, which can improve the water bath heating efficiency. In addition, the dish code can also be non-bag cooked food dishes (such as meatballs, etc.). In this case, the dish code cannot use a water bath. The third food container 70 can be used or a fourth storage space can be added in the first food container 10 18 to place the dish code, and then use a heating pack or microwave oven to heat it. Other cooking conditions will not be described here.

The dish code bag (referring to bagged cooked dishes) of the present invention is heated in a water bath. For most types of dish codes, the dish code itself can contain a certain amount of soup. The soup is fluid and can better transfer heat. The heat of the water accelerates the dish code to obtain heat from the outside to the inside. The soup can be added according to actual needs.

When eating, the meals can be eaten separately, that is, the first food container 10 is used as a lunch box and the second food container 20 is used as a vegetable box, or the second food container 10 is used as a lunch box and the first food container 20 is used as a vegetable box; or, Tear open the vegetable code bag, pour the vegetable code on the rice, and eat it in the form of rice; or pour the vegetable code into the second food container 20, and pour the rice into the second food container 20, and the food is mixed and eaten, and the above types are eaten Any method is available, depending on personal preference.

Referring to Figures 22-23, this brewing fast food set also includes: a heating pack (not labeled) and a spacer 60. The spacer 60 includes: plastic film, water-proof paper or isolation box. The spacer 60 is used to isolate the heating pack and the second food container 20 during cooking. Specifically, the spacer 60 is attached to the inner wall of the second food container 20, and the spacer 60 temporarily serves as the second food container 20 to heat the food container 20. Put the bag into the partition 60, and inject an appropriate amount of cold water inside the partition 60 to cover the heating bag and the vegetable code bag. If the vegetable code bag is in the third food container 70 or the fourth storage space 18, it only needs to cover the heating bag. Yes, you can open the steam release hole 31 on the upper cover 30 in advance, and finally close the upper cover 30 to cook for the predetermined time. After the cooking is completed, take out the vegetable code bag, throw away the separator 60, and tear the vegetable code bag first for later use. When eating, you can pour the vegetable code on the staple food, or both the staple food and the vegetable code can be poured into the second food container 20 Just eat.

In the brewed rice set meal of the present invention, the self-heating rice is heated by brewing, and the vegetable package (usually refers to bagged cooked dishes) is heated by a water bath. The conditions and results of the two methods are different.

When heated by brewing, the self-heating rice must absorb water and heat, so the amount of water in the container will affect the taste of the final mature rice; when heated by water bath, the vegetable bag is isolated from hot water through the packaging bag, so only heat is needed during the water bath process. Just enough to heat it up, excess hot water will have little effect on the final taste of the dish.

In order to ensure the taste of the brewed rice set after heating, the present invention will strictly control the ratio of rice to water and make the first food container 10 (specifically the first storage space 11) as a quantitative container.

Taking natural rice in the staple food as an example, when the self-heating rice is placed in the first food container 10 for brewing, the volume and structure of the first food container 10 will be customized to meet the requirements of the present invention, which can be divided into the following two situations:

1) The first food container 10 does not have an overflow hole 14 .

It is defined that the maximum volume V of the first storage space 11, the _mass m of the self-heating rice, and the expansion coefficient P of the self-heating rice satisfy the following formula:

V _capacity = V _{meters - water} * P;

When the first storage space 11 is fully utilized, the volume V volume of the first storage space 11 at this time is _equal to the volume V _rice of the rice after brewing is completed. That is, the self-heating rice is just right after it absorbs heat and absorbs water and expands to become rice. The entire first storage space 11 is completely filled. Therefore, according to formula (1), the calculation formula of the expansion coefficient P of the autothermal meter can be obtained:

P= _Vrice / _Vrice-water ; (2)

The expansion coefficient of the same type of self-heating rice is relatively fixed, so the expansion coefficient P of a certain type of self-heating rice can be calculated through a limited number of tests according to equation (2). It should be noted that V _rice in formula (2) refers to the volume of rice measured when the rice tastes good. The volume of rice measured when the rice tastes too thin or too hard cannot be used to calculate the expansion coefficient P of self-heating rice. .

Each type of self-heating rice will be marked with its expansion coefficient P when it leaves the factory. If it is not marked, it can also be calculated by formula (2), which is easy for the manufacturer of the present invention to do.

Generally speaking, the mass m of the self-heating rice contained in a brewed rice set is a preset value. For example, based on the amount of food an adult eats, the mass m of the self-heating rice is set to the following specifications: 140g, 160g, 180g, etc.

Therefore, for any brewed rice set of the present application, the expansion coefficient P and mass m of the self-heating rice are known before leaving the factory. According to the above formula (1), the first food container 10 can be easily calculated The volume V _volume . For example, the expansion coefficient of a certain type of self-heating rice is P = 1.767. The specification of this brewed rice set is that it contains 160g of self-heating rice. After conversion, the volume of equal mass of water is V _{meters - about 160 ml of water} . The first food needs to be customized. The _volume V of the container 10=m*P=1.767*160ml=282.72ml. Therefore, the volume of the first food container 10 of this brewed rice set is equal to 282.72ml.

Of course, the above formula (1) contains three parameters. Therefore, if any two parameters are known, the third parameter can be determined. In the actual production process, this can provide manufacturers with more flexibility. For example, if the volume V of a _batch of first food containers 10 and the expansion coefficient P of a certain self-heating rice are known, the mass m of the self-heating rice contained in the corresponding brewed rice set can be determined, or the first batch of the first food container 10 is known. The _volume V of the food container 10 and the mass m of the self-heating rice contained in the brewed rice set to be made can be used to determine which type of self-heating rice with expansion coefficient P should be selected.

2) The first food container 10 is provided with an overflow hole 14 .

In this case, the volume of the first storage space 11 actually depends on the minimum overflow height of the overflow hole 14. The volume corresponding to the minimum overflow height is the maximum volume of the first storage space 11. The value of the maximum volume is equal to the value of the first storage space 11. The V content in both cases can be the same. When the second food container 20 and the first food container 10 have multiple storage spaces, the volumes of other storage spaces except the first storage space 11 are not required.

As a further optimization of the above embodiment, when the first food container 10 (referring to the first storage space 11 ) is manufactured as a quantitative container, it will be able to accommodate water exceeding its rated capacity due to the existence of water surface tension. This phenomenon It will have a great impact on the final taste of the rice. For example, the volume of the first food container 10 is 300ml, but due to the surface tension of water, the container can still hold 30ml more water without overflowing. That is, the first storage space 11 can hold 330ml of water at this time, which results in When the user injects water into the first storage space 11, the total amount of water cannot be accurately determined, because the user often determines whether the container is filled based on whether it overflows. However, when there is no water overflow, the amount of water contained in the container exceeds It's rated capacity, and ended up with rice that was thinner than expected.

In order to solve this problem, the preset volume of the first storage space 11 is V ₀ , and the modified volume of the first storage space 11 is V ₀ , then the two satisfy: V ₀ /V ₀ =90%-95 %.

The 90%-95% variation range is due to the different surface tension coefficients of water at different water temperatures, resulting in different ratios in the above formula. Generally, the higher the water temperature and the lower the water surface tension coefficient, the smaller the correction required, that is, the greater the value of _V /V ₀ . For example, when the preset volume of the first storage space 11 is 300 ml, in fact, as long as the first storage space 11 with a volume of 270 ml is manufactured, the first storage space 11 can accommodate exactly 300 ml of water when the water first overflows. For other preset volumes, follow the above formula and so on. Through the correction of the volume of the first storage space 11 in this embodiment, the user can ensure that the user operates without thinking when filling water. As long as the overflow is used as the criterion for filling the container, the ratio of rice to water can be ensured as expected, thereby ensuring that the rice tastes good. It can be understood that in most cases, the first food container 10 is actually provided with only one storage space, that is, the first storage space 11 . Therefore, the first storage space in this embodiment may also be called the first food container 10 .

The invention also provides a cooking method using the above-mentioned brewed set meal fast food, which includes the following steps:

Place the staple food and the vegetable bag in different storage spaces respectively, for example, place the staple food in the first storage space 11, place the vegetable bag in the second storage space 21, or place the staple food in the first storage space 11 , place the vegetable bag in the fourth storage space 18, or place the staple food in the first storage space 11, and place the vegetable bag in the third storage space 71;

The first food container 10 is overlapped with the second food container 20. If the dish code is packed in the third storage space 71, the third food container 70 also needs to be overlapped with the second food on one side of the first food container 10. on container 20;

Fill the first food container 10 with water, and fill the second food container 20 with water through the water filling channel to cook staple food and vegetable buns;

Cover the opening of the first food container 10 or the second food container 20 with the upper cover 30;

Wait for the preset time. The specific heating time can be flexibly set according to the properties of the ingredients;

Cooking is complete.

The specific steps for brewing and heating the above staple foods are:

Place staple food in the first storage space 11;

Inject excess hot water beyond the overflow hole into the first storage space 11 to brew the staple food;

Wait 5-8 minutes.

Taking natural rice as an example, the method and principle of excessive water filling are as follows: water is poured into the first storage space 11 containing self-heating rice. When the water filling amount exceeds the height of the overflow hole or the top edge of the first container 10 (no overflow hole is provided) ), continue to pour water into the first storage space 11 for a period of time. During the process of brewing the self-heating rice with hot water, the self-heating rice will absorb heat and heat up, while the hot water will release heat and cool down. After the water is full, continue to fill the water for a period of time. , can slow down the cooling rate of the hot water in the first storage space 11. At the same time, the self-heating rice will also achieve a longer continuous heat absorption effect to achieve the purpose of heat reinforcement. In addition, the water flows into the second food container 20 through the water injection channel. The water vapor in the hot water can also circulate upward through the water injection channel to keep the self-heating rice warm.

Further, non-bag cooked dishes are located in the third storage space 71. Before cooking, all the inner membrane 15 of the third storage space 71 is torn open, and a hole is torn out of the inner membrane 15 of the first food container 10, and the inner membrane 15 of the first food container 10 is opened. Inject hot water into the first storage space to brew the staple food, and inject hot water into the second storage space 21 through the water injection channel to heat the cooked dishes; or,

Tear open the packaging bag of the staple food and pour it into the first storage space 11, inject hot water into the first storage space 11 to brew the staple food, and inject hot water into the second storage space 21 through the water injection channel to heat the water bath for the dish package; or,

Inject hot water into the second storage space 21 through the water injection channel to keep the staple food warm, and inject hot water into the fourth storage space 18 to heat the vegetable bag water bath.

In addition to hot water, you can also use normal temperature water (compared to hot water, it can also be understood as cold water) with a heating pack for heat reinforcement. The specific steps are:

Place staple food in the first storage space 11;

After placing the partition 60 against the inner wall of the second food container 20, place the heating bag and the vegetable bag inside the partition 60, overlap the first food container 10 on the second food container 20; or place the heating bag In the partition 60, place the vegetable bag in the third storage space 71, and finally overlap the first food container 10 and the third food container 70 on the second food container 20 respectively; or place the heating pack in the partition. Inside the lining 60, place the vegetable bag in the fourth storage space 18, and finally overlap the first food container 18 on the second food container 20;

Inject an appropriate amount of normal temperature water into the first storage space 11 to brew the staple food, and inject an appropriate amount of normal temperature water into the partition 60 through the water delivery channel to cover the heating package. If the vegetable code package is located in the fourth storage space 18, an appropriate amount must be injected into it. room temperature water to cover the vegetable buns;

Open the steam leakage hole 31 on the upper cover 30 (because the heating element reacts with normal temperature water to boil the water and generates more water vapor in a short time, it is necessary to open the steam leakage hole 31 on the upper cover 30 in advance, or leave a gap. , to facilitate pressure relief), and then cover the opening of the first food container 10 or the second food container 20 with the upper cover 30;

Taking natural rice as an example, the heating principle of the heating pack is as follows: the heating pack in the lining 60 reacts with normal temperature water to boil the water to generate hot water, and generate more water vapor in a short period of time. The hot rice absorbs water at normal temperature, and the water vapor enters the second storage space 21 from the first storage space 11 along the water injection channel. The natural rice containing the normal temperature water absorbs the heat of the water vapor and is heated to generate rice. The heating package is separated from the natural rice by the lining 60 Open, the vegetable bag will not be contaminated due to the outer packaging, and it is heated by a water bath with hot water.

As another specific embodiment of heat reinforcement, the cooking method also includes: using a microwave oven to perform heat reinforcement, and the specific steps are:

Place staple food in the first storage space 11;

Place the vegetable bag in the second storage space 21, overlap the first food container 10 on the second food container 20, or place the vegetable bag in the third storage space 71, and connect the first food container 10 and the second food container 20. The three food containers 70 are overlapped on the second food container 20 respectively, or the vegetable bag is placed in the fourth storage space 18, and the first food container 10 is overlapped on the second food container 20;

Inject an appropriate amount of normal temperature water into the first storage space 11 to brew the staple food, and inject an appropriate amount of normal temperature water into the second storage space 21 through the water injection channel. If the vegetable bag is located in the fourth storage space 18, it is also necessary to pour it into the fourth storage space 18. Pour an appropriate amount of room temperature water into the bag to cover it;

Place the entire brewed fast food meal set after the water filling operation into the microwave oven and heat it for the preset time. It is usually heated on low heat for 3 minutes. The heating time can be flexibly selected according to personal preference.

Taking natural rice as an example, the heating principle of the microwave oven is as follows: the natural rice in the first storage space 11 absorbs normal temperature water, the microwave heats the natural rice containing normal temperature water, the normal temperature water is heated and boiled to generate hot water, and the self-heating rice absorbs the heat of the hot water. The heat rises. When the rice is cooked, the hot water is exhausted and rice is generated. At the same time, the microwave heats the vegetable bags in the corresponding storage space.

It should be noted that if the vegetable code package is packaged in an aluminum foil bag, it cannot be directly placed in the microwave oven for heating. The reason is that the aluminum foil contains metallic aluminum and may produce sparks. Moreover, the aluminum foil bag has a shielding effect on electromagnetic waves, thus affecting the heating of the internal vegetable code. Effect. Therefore, the vegetable bags packaged in aluminum foil bags need to be fully immersed in water during cooking to avoid sparks. At the same time, after the microwave heats the water, the vegetable bags in the aluminum foil bags are heated through physical heat transfer. , does not affect the heating of the vegetable bag. In addition, for other packaging forms of vegetable bags, a gap can be cut on the packaging bag before heating.

It is known from common technical knowledge that the present invention can be implemented by other embodiments without departing from its spirit or essential characteristics. Therefore, the above-disclosed embodiments are in all respects illustrative and not exclusive. All changes within the scope of the present invention or within the scope equivalent to the present invention are included in the present invention.

Claims

A brewed fast food set meal, characterized in that the brewed fast food set meal includes:

Staple food, brew with hot water and eat immediately;

The dish bag contains cooked food dishes that can be heated in a water bath and ready for consumption;

The first food container has an upward opening and is provided with at least a first storage space;

The second food container has an upward opening and is provided with a second storage space; and,

An upper cover, covering the opening of the first food container or the second food container;

Wherein, the first food container overlaps the second food container to form a water filling channel for the second food container, and the water filling channel communicates the first storage space and the second storage space.
The brewed fast food set according to claim 1, wherein the first food container and the second food container are arranged facing each other up and down, and the first food container covers the second food container. Open your mouth.
The brewed fast food set according to claim 1, wherein the first food container and the second food container are arranged vertically offset, and the first food container is located at the upper part of the second storage space. offset from the centerline of the second food container.
The brewed fast food set according to claim 2, wherein at least the opening of the first food container is provided with an outwardly rolled flange, and the flange is used to overlap the second food container during packaging. The open edge of a food container; or,

A sinking step is provided inside the opening of the second food container, and the bottom edge of the first food container overlaps the sinking step; or,

The inside of the opening of the second food container protrudes inward to form at least two protrusions, and the first food container overlaps the second food container through the two protrusions; or,

The opening of the second food container is provided with an outwardly rolled flange, and an upper portion of the side wall of the first food container is provided with a boss in an outward and circumferential direction for overlapping the second food container during packaging. on the flange; or,

The opening of the second food container is provided with an outwardly folded flange, and the opening of the first food container is provided with an outwardly folded extended edge. The extended edge is used to overlap the folded edge during packaging. edge.
The brewed fast food set according to claim 2 or 3, characterized in that the opening area of the second food container is larger than the opening area of the first food container, and a bottom is provided inside the opening of the second food container. The opening of the first food container is provided with an extended edge that is folded outward, and the extended edge is used to overlap the sunken step when packaging.
The brewed fast food meal set according to claim 3, characterized in that the brewed fast food meal set further includes: a third food container, the third food container has an upward opening and is provided with a third storage space for for cooking said cooked food dishes that are not packaged;

The third food container and the second food container are arranged vertically offset, and the third food container is located at the upper part of the second storage space and is located side by side on the first side along the length direction of the second food container. On one side of the food container, the heights of the top sides of the third food container and the first food container are both smaller than the height of the top sides of the second food container;

The top edge of the third storage space is covered with an inner membrane.
The brewed fast food set according to claim 1, wherein the geometric projection portion of the first food container falls on the side wall of the second food container and has at least two intersection points, and the first food container has at least two intersection points. A gap between the inner wall of the food container and the outer wall of the second food container forms a water filling channel.
The brewed snack set according to claim 7, wherein the side wall at the opening of the second food container protrudes outward to form at least one lug, and the lug is used to interact with the first food. The outer wall of the container forms a water injection channel; or,

The side wall of the first food container is first recessed inward and then recessed downward to form at least one pit, and the pit is used to form a water filling channel with the inner wall of the second food container.
The brewed fast food set according to claim 1, wherein the geometric projection of the first food container completely falls on the side wall of the second food container;

A plurality of overflow holes are circumferentially provided on the side wall of the first food container, and the plurality of overflow holes jointly form a water filling channel, and the height of the overflow hole is smaller than the height of the second food container; or,

The center of the bottom wall of the first food container is recessed inward to form a boss, and a plurality of overflow holes are circumferentially provided on the side walls of the boss, and the overflow holes connect the first storage space and the third 2. Storage space, several of the overflow holes jointly form a water injection channel; or,

The first food container is provided with an arched ridge. The ridge divides the inner cavity of the first food container into the first storage space and the fourth storage space. The upper part of the ridge faces A plurality of overflow holes are provided on one side of the first storage space. The overflow holes connect the first storage space and the second storage space. The plurality of overflow holes together form a water filling channel.
The brewed fast food set according to claim 5, wherein a positioning step is provided on the sinking step, and the shape of the positioning step partially matches the shape of the extended side of the first food container, so that the There is a gap between the first food container and the second food container to form a water filling channel.
The brewed fast food set according to claim 8, wherein the number of the lugs is two and they are located on opposite sides of the second food container, and a space for placing the lugs is formed between the two lugs. In a storage position for dining utensils, the top edge of the first food container is provided with an overflow hole or a downwardly recessed pit opposite to the position of the lug of at least one second food container.
The brewed fast food meal set according to claim 1, wherein the upper cover is a lid-shaped cover, and the upper cover is closed at the opening of the first food container or the second food container; or,

The upper cover is a film, and the film adheres to the top edge of the first food container or the second food container; or,

The upper cover is a flat cover, and the upper cover is connected to the top edge of the first food container or the second food container. The shapes of the openings of the two food containers are matched with the two clips.
The brewed fast food set meal according to claim 1, wherein the staple food includes: self-heating rice, instant dumplings, instant noodles or instant powder, the staple food is in bagged or bulk form, and the first food container The top edge of the cover is provided with an inner membrane to encapsulate the staple food in bulk form;

The dish code package uses food-grade waterproof bags to package cooked dishes.
The brewed fast food set as claimed in claim 1, wherein the brewed fast food set further includes: a heating pack and a spacer;

The heating pack is used to supplement the calories of the staple food;

The lining is used to isolate the heating pack and the second food container during cooking;

The upper cover is provided with a steam release hole and an easy-tearing portion.
The brewed fast food set meal of claim 13, wherein the self-heating rice is placed in the first storage space for cooking, and the maximum volume V of the first storage space and the mass m of the self-heating rice , the expansion coefficient P of the self-heating meter satisfies the following formula:

V capacity = V meters - water * P;

Among them, V meters-water refers to the volume corresponding to the hot water equal to the mass m of the self-heating rice before brewing.
A cooking method for brewing a fast food set meal as claimed in any one of claims 1 to 15, characterized in that the cooking method includes the following steps:

Place staple food and vegetable bags in different storage spaces;

overlapping the first food container on the second food container;

Fill the first food container with water, and fill the second food container with water through the water filling channel to cook staple food and vegetable buns;

Close the upper lid to the opening of the first food container or the second food container;

Wait for the preset time;

Cooking is complete.
The cooking method according to claim 16, characterized in that the specific steps of brewing and heating the staple food are:

Place staple food in the first storage space;

Inject excess hot water beyond the overflow hole into the first storage space to brew the staple food;

Wait 5-8 minutes.
The cooking method according to claim 16, characterized in that the cooking method further includes: using a heating pack for heat reinforcement, and the specific steps are:

Place staple food in the first storage space;

After placing the partition against the inner wall of the second food container, place the heating pack and the vegetable bag inside the partition, overlap the first food container on the second food container, or place the heating pack inside the partition. Then place the food bag in the third storage space, and finally overlap the first food container and the third food container on the second food container respectively, or place the heating pack in the partition, and then place the food bag in the third storage space. In the fourth storage space, the first food container is finally overlapped with the second food container;

Inject an appropriate amount of normal temperature water into the first storage space to brew the staple food. Inject an appropriate amount of normal temperature water into the partition lining through the water injection channel to cover the heating package. If the vegetable package is located in the fourth storage space, also inject an appropriate amount of normal temperature water into it to cover it. overcooked buns;

Open the steam release hole on the upper cover, and then close the upper cover to the opening of the first food container or the second food container;

Wait 8-10 minutes for the heating pack to finish heating and cooking is completed.
The cooking method according to claim 16, characterized in that the cooking method further includes: using a microwave oven for heat reinforcement, and the specific steps are:

Place staple food in the first storage space;

Place the vegetable bag in the second storage space and overlap the first food container with the second food container, or place the vegetable bag in the third storage space and overlap the first food container and the third food container respectively. Connect it to the second food container, or place the vegetable bag in the fourth storage space, and overlap the first food container with the second food container;

Inject an appropriate amount of normal temperature water into the first storage space to brew the staple food, and inject an appropriate amount of normal temperature water into the second storage space through the water injection channel. If the vegetable bag is located in the fourth storage space, an appropriate amount of normal temperature water needs to be injected into it to cover the vegetables. code package;

Put the entire brewed fast food meal package into the microwave oven and heat it for a preset time.