KR200417031Y1 - Lunch box - Google Patents

Abstract

The present invention is a lunch box, having a boundary wall divided into a plurality of accommodation spaces, one of the accommodation spaces is used to accommodate the station, the remaining space of the accommodation space is used to accommodate other food, and the upper surface And a lid including a bottom and a bottom surface, wherein the lid and the container are disposed to face the bottom or the outer periphery of the lid accommodation space and the bottom or the outer periphery of the accommodation space, respectively, so that the lid and the container are tightly coupled to each other so that the stations do not leak out. It is to provide a lunch box characterized in that the coupling means that can be coupled to the boundary wall of the receiving space is provided.

Lunch box, cover, container, storage space, food, soup

Description

Lunch box {LUNCH BOX}

1 is a perspective view of a lunch box according to an embodiment of the present invention.

2 is a perspective view of the combined lunch box according to an embodiment of the present invention.

3A and 3B are schematic cross-sectional views of component coupling of a lunch box (before and after coupling) according to an embodiment of the present invention.

4 is a cross-sectional view from line 3-3 in FIG. 1 of a lunch box with heat insulator applied thereto.

5 is a perspective view showing a recess for accommodating tableware according to an embodiment of the present invention.

6 is an enlarged view of a portion of the drawing shown in FIG. 5.

7 is a schematic perspective view of a handle part according to an embodiment of the present invention.

8 is a perspective view showing a state in which a plurality of lunch boxes according to the present invention overlap each other.

9 is a perspective view showing a form before the coupling according to the present invention.

FIG. 10 is a view of a coupling device according to another embodiment of the present invention, which has a first coupling means (ridge) and a second coupling means (concave portion) formed in a cover facing the first coupling means to accommodate a station. Perspective view.

11 is a perspective view according to another embodiment of the present invention.

12 is a schematic cross-sectional view of FIG. 11 in which the first coupling means engages with the second coupling means.

13 is a perspective view showing that one side of the lid according to an embodiment of the present invention is coupled to one side of the container to seal the lid to the container.

FIG. 14 is a perspective view illustrating that another recess for accommodating dishes is provided in a lid of a lunch box according to another embodiment of the present invention.

FIG. 15 is a perspective view illustrating a boundary wall surrounding each receiving space according to still another embodiment of the present invention having a recess at an upper portion thereof and a cover facing a space for receiving a ridge.

The present invention relates to a lunch box, and more particularly to a lunch box that can store soup and cooked food. Soup and liquid food does not leak or mix and the lunch box may be a lunch box used in daily life.

Lunch is one of the things you need to eat. The conventional lunch box structure only has food and has a cover to cover the container. The lunch box is mostly made of metal (such as stainless steel). However, due to various needs, the structure of the lunch box varies. For example, a double layer lunch box has a first layer, which is a deeper container used to hold stock (rice or noodles), and a second layer, which is a lower container attached to the periphery of the first layer; The floor is divided into several housing spaces for grilled meat and vegetables. Thus, the stocks, grilled meats and vegetables are separated from each other to maintain their aroma and taste. There are many types of lunch boxes, such as warm lunch boxes and portable lunch boxes.

Modern people live busy lives, especially students and office workers are not easy to pack lunches, and the number of people who eat outside the home or in the office has increased. These days, containers that store food outside the home or at work are things like lunch boxes sold in convenience stores made of polypropylene that are heated in microwaves. Such lunch boxes accommodate stocks or grilled meats and vegetables in a plurality of divided spaces without a separate space for the soup. Even if there is an independent station accommodating space, the cover that covers the station is small and may be spilled while walking.

If the container is provided to accommodate the country, including the cost of the container and the cover of the container, the market value of the lunch box can be high, but the cost of production increases and production time increases.

In order to solve the problems of the prior art as described above, an object of the present invention is to provide a lunch box that accommodates food, including a soup so that it can be easily eaten immediately.

The first object of the present invention is to provide a space for accommodating the soup so that the soup does not leak after receiving.

The second object of the present invention is to provide a lunch box to prevent food from leaking or mixing.

Another object of the present invention is to provide a lunch box that allows to keep warm, cold, soup fresh and easy meals.

Another object of the present invention is to provide a lunch box that is easy to carry and use.

Therefore, in order to achieve the above object, the lunch box structure of the present invention includes a container and a cover that can cover the container. The container is provided with a boundary wall for dividing into a plurality of receiving spaces. The accommodation space accommodates soup and the remaining space is used to accommodate cooked rice or meals. The cover is formed with concave regions corresponding to and facing the container, respectively, and the bottom or outer circumference of the cover is provided with coupling means such that the cover and the container are hermetically coupled so that the stations do not leak together.

According to an embodiment of the present invention, the plurality of regions protruding outwardly formed between the concave regions on the top surface of the cover and the accommodation space of the bottom surface of the bento container include heat insulating material for insulation, cold storage, freshness of soup, and easy meals. Apply.

According to another embodiment of the present invention, a flange surrounds the outer circumference of the container and the flange is provided with a perforation line and can be torn along the perforation line forming a handle portion.

According to still another embodiment of the present invention, the outer circumference of the cover protrudes upward to form a circle of the protruding wall, and the inner wall surface of the protruding wall has a circular groove for accommodating and sealing the flat plate inserted into the top surface of the cover. . In addition, the surface of the flat plate is engraved with advertising phrases or patterns.

Embodiments according to the present invention will be described in more detail with reference to the accompanying drawings.

EXAMPLE

1, 2, 3a, 3b is a schematic cross-sectional view before and after the first embodiment of the lunch box according to the present invention. The lunch box 1 includes a container 10 and a cover to cover the container 10.

The container 10 includes a boundary wall that divides the container 10 into a plurality of accommodation spaces 111, 112, 113, and the like. Each receiving space 111, 112, 113 has a first height 'H' for stock (rice or noodles) or grilled meat and vegetables. The accommodation space 113 is used to accommodate soup or other food.

The cover 20 has recesses 23a, 23b, and 23c corresponding to and facing the receiving spaces 113, 112, and 111 of the container 10. Each of the recesses 23a, 23b and 23c has a second height 'h' which is lower than the height 'H' of each of the receiving spaces 113, 112 and 11 having an efficient space for accommodating food. The bottom or outer circumference of the cover 20 recesses 23a, 23b and 23c and the bottom or outer circumference of the boundary wall of the accommodation spaces 113 and 112 of the container 10 are provided with coupling means for mutual coupling. Is provided. The cover 20 and the container 10 are hermetically coupled to each other to prevent the soup or food from leaking out or mixing in the receiving space.

In one embodiment, the boundary wall 11 of the outer circumference of each of the accommodation spaces 111, 112, and 113 is provided on the inner wall of the boundary wall 11 so as to hermetically couple the lid 20 to the container. Is provided with a first coupling means. Each stepped portion 14 has a first surface 141 and a second surface 142 each having an angle θ1 with an angle of preferably 80 to 89 degrees.

The cover 20 includes an upper surface 21 and a lower surface 22. The bottom surface 22 is provided with a plurality of second coupling means facing the first coupling means when the cover 20 covers the container 10. In the above embodiment, the plurality of second coupling means takes the concave portion of the top surface 21 of the cover 20 and protrudes the bottom surface 22 of the cover 20. The bottom and the outer circumference include an angle θ1 that is an acute angle and an angle θ2 that forms a complementary angle. Therefore, the cover 20 covers the container 10 and the bottom 221 protrudes the bottom surface 22 of the cover 20 and the soup and food in the receiving spaces 111, 112, 113. The outer circumference 222 is firmly coupled by the stepped portion 14 to be coupled to the container 10 so as not to leak or mix out.

In another embodiment each first coupling means is provided on top of each boundary wall 11 and each second coupling means is provided on the bottom of the cover 20 at a position corresponding to the first coupling means, respectively. Can be.

As shown in FIG. 4, a plurality of protrusions are formed between the recesses 23a, 23b, and 23c of the lid 20 of the lunch box 1 and the receiving spaces 111, 112, of the bottom surface of the container 10. 112 applies heat insulators 50 and 50a to keep the container 10 warm, cold and fresh. The lunch box 1 according to the embodiment of the present invention having the heat insulating material or the heat insulating material may be used as a container for storing ice cream such as ice cream.

In addition, as shown in Figure 5, the cover 20 is formed in the upper surface of the recess 23, 23b, 23c is a toilet paper 44, tableware (40, 41, chopsticks and spoons, etc.), seasoning pack ( 43) are used to accommodate.

As shown in FIG. 6, the outer circumference of the cover 20 has a circular protrusion wall 25, and the inner wall surface of the protrusion wall 25 is inserted to seal the top surface 21 of the cover 20. It has a circular groove (251) to allow the flat plate 27 to be arranged in the accommodation space (111, 112, 113), the tableware is well arranged and objects (the tableware (40, 41), seasoning pack 42, toothpick) 43), etc., so that it will not be disturbed. In addition, the surface of the flat plate 27 is engraved with advertising phrases or patterns 271.

1, the flange 60 surrounds the outer circumference of the container 10. As shown in FIG. 7, the flange 60 is provided with a cut line 61 so that a portion of the flange 60 may be torn along the cut line 61 to form a handle portion. The formation of the cutout line 61 is performed at the pressing of the mold. The predetermined area of the flange 60 is pressed particularly thinly so that the user can easily detach the flange 60 by the user.

The lunch box 1 may be used to store any food including hard food and liquid food. In addition, the lunch box may maintain the freshness of the container by preventing the mixing of the liquid food in the receiving space (111, 112, 113). The lunch box can thus be used as a portable food container.

In addition, as illustrated in FIG. 8, protrusions formed from the accommodation spaces 113, 112, and 111 at the bottom of the container 10 correspond to and face the recesses 23a, 23b, and 23c of the lid of the lunch box 1. . Therefore, a plurality of lunch boxes can be stacked to overlap each other. As shown in FIG. 9, when the topmost container 10 includes a lid 20, in the embodiment a plurality of containers 10 may be used to accommodate grilled meat, vegetables, and stocks.

The material of the lunch box 1 may be a polypropylene that can be used in a microwave oven or discarded without being washed, or other recyclable material.

Figure 10 shows another embodiment of the lunch box according to the present invention. The lunch box includes a container 70 and a cover 80 that can cover the container 70.

The container 70 is provided inside the receiving portion 71 divided into a receiving portion 71, a stock (rice or noodles) or a plurality of receiving spaces (211, 212, 213) for accommodating grilled meat and vegetables. It is a food container provided with a boundary wall 72.

The receiving space 211 is used to receive a station, in particular forming a first coupling means, the upper end of which has a circular outer circumference of the ridge 73. The cover 80 has an upper surface 81 and a lower surface 82. The bottom surface 82 is provided with a concave portion 83 forming a second coupling means facing the ridge 73 of the first coupling means. When the cover 80 covers the container 70, the first coupling means may be hermetically coupled to the second coupling means by the insertion of the ridge 73 in the recess 83. In space 211 the station does not leak out.

As shown in FIG. 11, the first coupling means of the container 70 may be a first opening 131 of the locking projection protruding from the upper end of the boundary wall 72 and the first coupling part of the cover 80. The second coupling means may be a second mouth portion 231 protruding from the bottom of the cover 80. Therefore, the first and second mouths 131 and 231 are hermetically coupled to each other to cover the cover 80 in the container 70. Therefore, the station does not leak out of the receiving space 211 (see FIG. 12).

The cover 80 may be formed completely with the container 70. As shown in FIG. 13, one side of the cover 80 is combined with one side of the container 70, and the first and The cover 80 is covered along the 'D' direction of the container 70 by coupling the second mouth parts 131 and 231 to each other.

The stock, grilled meat, vegetables and soup were sequentially contained and designed to directly cover the cover 80 on the container 70. No additional means, such as rubber rings, are necessary to secure the lid 80 to the container 70. Therefore, the time taken to pack a lunch box is shortened. The outer circumference of the container 70 may provide any means capable of sealingly coupling the cover 80 to the container 70 without the aid of a rubber ring.

The accommodation space 211 can be used to accommodate a station and the conventional domestic container 30 is still located therein. Food and beverages in the same manner as described above can use a domestic container in the manufacture of lunch boxes.

In addition, as shown in FIG. 14, the top surface 81 of the cover 80 may be provided with a recess 86 to accommodate dishes (chopsticks and spoons, etc.). The recess 84 may be a lead 841 may be added to prevent the dishes from being separated. The recess 84 may be a fixing means for stably fixing the tableware (not shown). Therefore, one of the accommodation spaces may be used as a tableware accommodation space (not shown).

In an embodiment, the upper ends of all the boundary walls 72 may further include first coupling means and second coupling means. As shown in FIG. 15, each boundary wall 72 of the vessel 70 has a continuous circle of recesses 132. The bottom surface 82 of the cover 80 may be provided with a circle of ridges 232 corresponding to and facing the recess 132. Therefore, when the cover 20 covers the container 10, the ridge 232 is tightly coupled with the recess to prevent food leaking or mixing in the receiving space.

Therefore, the present invention has the following advantages.

1. The structure of the lunch box according to the present invention is formed to be well coupled and the bottom or outer periphery of the cover recess is coupled to face the boundary wall of the container receiving space to prevent the station from leaking out.

2. The lunch box, unlike the conventional lunch box, allows fast joining and detaching by providing first and second joining means in which the station is housed and forms a quick joining and detaching.

3. The lunch box is sealed at the top of the boundary wall after the station is stored by the correct first and second coupling means. In addition, the above may be applied to each receiving space and liquid foods, grilled meats and vegetables in the stocks are not mixed with each other in order to keep the stocks, the grilled meats and vegetables intact.

4. The lunch box can be made disposable for the purpose of simplicity. It may also be made of a nature friendly material.

5. The lunch box is coated with heat insulator to keep warm, cold and fresh.

6. The lunch box provides a handle for easy carrying.

As described above, the present invention is to provide a lunch box to prevent the mixing of the soup and the liquid food in the accommodation space by the above contents and the accompanying drawings.

Although only described in detail with respect to the embodiments described in the present invention, it will be apparent to those skilled in the art that various modifications and variations are possible within the technical spirit of the present invention, and such modifications and modifications belong to the appended utility model claims. It is natural.

According to the present invention, there is an effect of providing a space for accommodating the station so that the station does not leak after the accommodation.

It also has the effect of preventing food from leaking or mixing.

It also has the effect of keeping warm, cold, soup fresh and easy to eat.

In addition, it is effective to provide a lunch box that is easy to carry and use.

Claims (14)

In the lunch box, A container having a boundary wall divided into a plurality of accommodation spaces, one of the accommodation spaces being used to accommodate a station, and the remaining space being used to accommodate other food; A cover having a top surface and a bottom surface; The boundary wall of the container receiving space positioned so as to face the bottom or the outer periphery of the lid receiving space and the bottom or the outer periphery of the receiving space so that the lid and the container are hermetically coupled to each other so that the stations do not leak out. Lunch box, characterized in that a means is provided. The method of claim 1, The boundary wall of the container accommodation space is provided with a plurality of first coupling means having a stepped portion on the inner wall, The bottom surface of the cover is provided with a second coupling means facing the first coupling means, the second coupling means to concave the cover upper surface to the bottom to protrude the cover bottom surface . The method of claim 1, Each divided accommodation space is provided with a first coupling means and in the plurality of accommodation spaces a second coupling means is provided facing the first coupling means such that food and beverage do not leak out or mix with each other in the accommodation space. Lunch box. The method of claim 1, Lunch box, characterized in that the plurality of external protrusions formed between the recessed portion of the lunch cover and the receiving space of the bottom of the container is coated with heat insulating material to keep warm, cold, freshness. The method of claim 1, A flange surrounds the outer circumference of the container and the flange is provided with a tearing line and allows a portion to fall off along the tearing line to form a handle. The method of claim 1, The outer circumferential surface of the cover protrudes upward to form a circle of the protruding wall, and the inner wall surface of the protruding wall has a circular groove for inserting a flat plate to be enclosed in the top surface of the cover, and the surface of the flat plate is an advertisement phrase. A lunch box comprising a pattern. In the lunch box, A container having a boundary wall divided into the plurality of accommodation spaces, one of the accommodation spaces being used to accommodate a station, and the remaining space being used to accommodate other food; A cover including an upper surface and a lower surface; The container is provided on at least one boundary wall of the receiving space containing a station having a first coupling means and the lid bottom surface is second coupling means facing the first coupling means when the lid covers the container. And Lunch box, characterized in that the first and second coupling means are mutually hermetically coupled to prevent the station from leaking out. The method of claim 7, wherein The first coupling means is provided on top of one of the boundary walls and the second coupling means faces the first coupling means to engage with the first coupling means for engaging with the second coupling means. Lunch box, characterized in that provided on the bottom surface. The method of claim 7, wherein The boundary walls of all the accommodation spaces are each provided with the first coupling means as the first coupling means and a plurality of second couplings as the second coupling means to prevent food and beverages from leaking or mixing in the accommodation space of the lunch box. Lunch box, characterized in that the means are provided on the bottom surface of the cover facing the first coupling means. The method of claim 7, wherein Lunch box, characterized in that the first coupling means is a ridge and the second coupling means is a recess for the insertion of the ridge. The method of claim 7, wherein The first coupling means is a first intake portion protruding on top of one of the boundary wall and the second coupling means is a second intake portion protruding on the bottom of the cover and using the first and second coupling means Lunch box, characterized in that to cover the container by applying a force to cover the container. The method of claim 7, wherein Lunch box, characterized in that for allowing the direct rotation of the lid (direct turning over) to the container for sealing coupling to allow one side of the cover to engage with one side of the container. The method of claim 7, wherein Lunch box, characterized in that one of the accommodation space is used to accommodate the tableware. The method of claim 7, wherein Lunch box, characterized in that provided with a recess for accommodating tableware.

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