Paper meal box

Abstract

The utility model discloses a paper meal box and belongs to the technical field of meal boxes. The paper meal box comprises four meal lattices arranged in a shape like a Chinese character'tian ', the four meal lattices are separated through a cross-shaped retaining wall, the paperboard comprises four base plates, four partitions and four side plates, the partitions are arranged between every two adjacent base plates and comprise two symmetrical partition parts, the side plates and the partition parts of every two adjacent partitions are arranged on the peripheries of the base plates in a surrounding mode, and the partition parts of the partition parts of the two adjacent partitions are arranged on the periphery of the base plates in a surrounding mode. The partition parts and the side plates are folded relative to the base plate to form a meal lattice, and the two partition parts are folded oppositely to enable the four partitions to form a retaining wall. According to the paper meal box disclosed by the utility model, the base plate, the side plates and the partitions are integrated, and the four meal grids are formed by folding, so that different foods are separated, the connection of the base plate, the partitions and the side plates for bearing the foods is not damaged, splicing gaps are prevented from being formed among the base plate, the partitions and the side plates, leakage is avoided, the user experience is improved, and splicing of a plurality of paper sheets is avoided; the lunch box structure is simplified, and assembling is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to meal box technical field especially relates to a paper meal box. BACKGROUND

[0002] Paper meal box is widely used in catering take-out and other industries, meal box has a barrier inside, so as to separate different foods from each other. In the prior art, meal box is formed by splicing multiple paper sheets, on the one hand, meal box may have splicing gaps, leading to meal leakage from the splicing gaps, especially food containing liquid components such as oil, sauce, emulsion, etc. is more likely to leak from the splicing gaps between the bottom surface and the side surface, which seriously affects the user experience. On the other hand, the meal box structure is complex and inconvenient to assemble. SUMMARY

[0003] The utility model aims at providing a paper meal box, avoiding leakage, improving user experience, simplifying meal box structure and facilitating assembly.

[0004] To achieve this purpose, the utility model adopts the following technical scheme:

[0005] A paper meal box comprises four meal compartments arranged in a cross shape, four meal compartments are separated by a cross-shaped barrier wall, a paperboard comprises four base plates, four barriers and four side plates, the barrier is arranged between two adjacent base plates, the barrier comprises two symmetrical barrier parts, the side plate is arranged around the base plate with two adjacent barrier parts, the barrier part and the side plate are respectively folded to form the meal compartment relative to the base plate, and the two barrier parts are folded to form the barrier wall.

[0006] In some possible embodiments, a first folding part is arranged between two barrier parts connected to the same base plate, and the first folding part is folded and bonded to one of the barrier parts.

[0007] In some possible embodiments, a second folding part is arranged between the side plate and the barrier part, and the second folding part is folded and bonded to the side plate.

[0008] In some possible embodiments, the second folding part comprises a large triangular part and a small triangular part, when the second folding part is folded, the small triangular part is clamped between the side plate and the large triangular part, and the large triangular part covers the small triangular part.

[0009] In some possible embodiments, a first crease line is arranged between two barrier parts, and a second crease line is arranged between the barrier part and the side plate and the base plate, respectively, and the meal compartment is formed by folding along the first crease line and the second crease line, respectively.

[0010] In some possible implementation manners, the side plate comprises two side plate parts, one of which is provided with a first lap joint part which is lapped to the outside of the other side plate part.

[0011] In some possible implementation manners, the first lap joint part is bonded to the side plate part.

[0012] In some possible implementation manners, the side plate part is provided with a rolled edge part on the side away from the base plate, and the rolled edge part is rolled to the outside of the side plate part to form a rolled edge of the paper lunch box.

[0013] In some possible implementation manners, the first lap joint part is provided with a sawtooth at the top end.

[0014] In some possible implementation manners, the side plate part of one of the two adjacent side plates is provided with a second lap joint part which is lapped and bonded to the side plate part of the other of the two adjacent side plates.

[0015] The paper lunch box has the following beneficial effects:

[0016] The paper lunch box provided by the utility model has the following beneficial effects: the base plate, the side plate and the partition are integrated, the partition part and the side plate are folded relative to the base plate to form a meal grid, and the relative folding of the two partition parts forms a partition wall, so that four meal grids in a cross shape are formed by folding, the overall structure is compact, and different foods are separated. On the one hand, the connection of the base plate, the partition and the side plate for bearing the foods is not damaged, the base plate, the partition and the side plate are prevented from being connected to form a joint gap, leakage between the base plate, the partition and the side plate is effectively prevented, and user experience is improved. On the other hand, the paper lunch box is formed by folding the paper plate, a plurality of paper pieces are prevented from being connected, the number of parts is simplified, and assembly is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a schematic view of a paper plate in an unfolded state provided by the embodiment of the utility model;

[0018] Figure 2 is a schematic view of a paper lunch box in a folded state provided by the embodiment of the utility model.

[0019] In the drawings:

[0020] 100, meal grid; 200, partition wall; 300, paper plate; 400, rolled edge;

[0021] 1, base plate; 2, partition; 21, partition part; 3, side plate; 31, side plate part; 32, first lap joint part; 321, sawtooth; 33, second lap joint part; 4, first folding part; 5, second folding part; 51, large triangular part; 52, small triangular part; A, first crease line; B, second crease line. DETAILED DESCRIPTION

[0022] In order to make the technical problems solved by the utility model, the technical scheme adopted and the technical effects reached more clear, the technical scheme of the embodiments of the utility model will be further described in detail below with reference to the drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the person skilled in the art without making creative efforts belong to the protection scope of the utility model.

[0023] In the description of the utility model, unless explicitly defined and limited, the terms "connected", "connected", "fixed" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements or the interaction relationship between two elements. For the person skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0024] In the utility model, unless explicitly defined and limited, the first feature "on" or "below" the second feature can include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature "on", "above" and "on" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0025] As shown in Figure 1 and Figure 2 The embodiment provides a paper lunch box, which comprises four meal compartments 100 arranged in a cross shape, and the four meal compartments 100 are separated by cross-shaped retaining walls 200, the structure is compact and small, and different foods are separated, so that mutual mixing is avoided.

[0026] The paper lunch box is formed by folding a paperboard 300, as shown in Figure 1 is a schematic view of the paperboard 300 before folding, i.e. an unfolded state, the paperboard 300 comprises four base plates 1, four retaining walls 2 and four side plates 3, the retaining wall 2 is arranged between two adjacent base plates 1, the retaining wall 2 comprises two symmetrical retaining wall portions 21, and the side plate 3 is arranged around the four base plates 1 and the retaining wall portions 21 of the two adjacent retaining walls 2. Figure 2The schematic diagram is shown in the state of paper box formed by folding paperboard, the barrier 21 and the side plate 3 are folded to form the meal compartment 100 relative to the base plate 1, and the two barriers 21 are folded to form the barrier wall 200.

[0027] The base plate 1, the side plate 3 and the barrier 2 are integrated, and four meal compartments 100 are formed by folding, thereby separating different foods. On the one hand, the connection of the base plate 1, the barrier 2 and the side plate 3 for carrying food is not damaged, the splicing gap between the base plate 1, the barrier 2 and the side plate 3 is avoided, the leakage between the base plate 1, the barrier 2 and the side plate 3 is effectively prevented, and the user experience is improved. On the other hand, the paperboard 300 is folded to form, the plurality of paper pieces are avoided to be spliced, the number of parts is simplified, and the assembly is facilitated.

[0028] As shown in Figure 1 , further, the first crease line A is arranged between the two barriers 21, the second crease line B is arranged between the barrier 21 and the side plate 3 and the base plate 1, and the meal compartment 100 is formed by folding along the first crease line A and the second crease line B, thereby further facilitating folding, the crease line forms a unified folding standard, and the consistency of the product is ensured.

[0029] As shown in Figure 1 , the first folding part 4 is arranged between the two barriers 21 connected to the same base plate 1, the first folding part 4 is folded and adhered to one of the barriers 21, the splicing gap between the two barriers 21 is avoided, and the leakage risk is further reduced. The second folding part 5 is arranged between the side plate 3 and the barrier 21, the second folding part 5 is folded and adhered to the side plate 3, the splicing gap between the side plate 3 and the barrier 21 is avoided, and the leakage risk is further reduced.

[0030] As shown in Figure 1 , further, the second folding part 5 includes a large triangular part 51 and a small triangular part 52, the small triangular part 52 is clamped between the side plate 3 and the large triangular part 51 when the second folding part 5 is folded, and the large triangular part 51 covers the small triangular part 52, thereby improving the appearance. Similarly, the first folding part 4 also has the same shape, that is, the first folding part 4 includes a large triangular part and a small triangular part, the small triangular part is clamped between the large triangular part and the barrier 21, and the large triangular part covers the small triangular part, thereby improving the appearance.

[0031] As shown in Figure 1 and Figure 2 , the side plate 3 includes two side plate parts 31, one side plate part 31 is provided with a first lap joint part 32, and the first lap joint part 32 is lap-jointed to the outer side of the other side plate part 31. By forming two separate side plate parts 31, folding is facilitated, by arranging the first lap joint part 32, the splicing gap between the two side plate parts 31 is prevented, and the leakage risk is further reduced. The first lap joint part 32 is adhered to the side plate part 31, the connection is reliable, the shape is easy to be fixed, and the structural strength is improved.

[0032] The side plate part 31 of one of the two adjacent side plates 3 is provided with a second lap joint part 33, which is lap jointed and bonded to the side plate part 31 of the other of the two adjacent side plates 3, so as to improve the connection reliability between the two meal compartments 100 and make the structure more stable.

[0033] Optionally, after folding, the two blocking parts 21 are bonded outside the meal compartment 100, so as to further facilitate the shaping and improve the structural reliability.

[0034] The side plate part 31 is provided with a curled edge part on the side away from the base plate 1, which is curled outwardly to form a curled edge 400 at the edge of the meal box, so as to prevent the edge from being too thin to cut the hand or mouth, etc. By forming the curled edge 400, the edge is smoother, the contact area is increased, and the affinity and adaptability are improved. The top end of the first lap joint part 32 is provided with a sawtooth 321, which achieves the effect of stress relief, facilitates the shaping, and prevents the double-layer paper sheet from being too thick and heavy, so as to facilitate the curling of the curled edge part outwardly.

[0035] Obviously, the above embodiments of the present application are only examples for clearly illustrating the present application, and are not intended to limit the embodiments of the present application. For those skilled in the art, other different forms of changes or variations can be made on the basis of the above description. It is not necessary or possible to enumerate all the embodiments. Any modification, equivalent replacement and improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the claims of the present application.

Claims

1. A paper meal box, characterized by comprising: The paperboard (300) comprises four base plates (1), four partitions (2) and four side plates (3), the partitions (2) are arranged between two adjacent base plates (1), the partitions (2) comprise two symmetrical partition parts (21), the side plates (3) are arranged around the base plates (1) with the partition parts (21) of two adjacent partitions (2), the partition parts (21) and the side plates (3) are folded relative to the base plates (1) to form the meal compartments (100), and the two partition parts (21) are folded relative to each other to form the partition wall (200) with the four partitions (2).

2. The paper meal box according to claim 1, wherein A first folding part (4) is arranged between the two partition parts (21) of the same base plate (1), and the first folding part (4) is folded and bonded to one of the partition parts (21).

3. The paper meal box according to claim 1, wherein A second folding part (5) is arranged between the side plate (3) and the partition part (21), and the second folding part (5) is folded and bonded to the side plate (3).

4. The paper meal box according to claim 3, wherein The second folding part (5) comprises a large triangular part (51) and a small triangular part (52), the small triangular part (52) is arranged between the side plate (3) and the large triangular part (51) when the second folding part (5) is folded, and the large triangular part (51) covers the small triangular part (52).

5. The paper meal box according to claim 1, wherein A first crease line (A) is arranged between the two partition parts (21), and a second crease line (B) is arranged between the partition part (21) and the side plate (3) and the base plate (1), respectively, and the meal compartment (100) is formed by folding along the first crease line (A) and the second crease line (B), respectively.

6. The paper food container according to any one of claims 1 to 5, wherein, The side plate (3) comprises two side plate parts (31), one of the side plate parts (31) is provided with a first lap joint part (32), and the first lap joint part (32) is lap jointed to the outside of the other side plate part (31).

7. The paper food tray according to claim 6, wherein The first lap joint part (32) is bonded to the side plate part (31).

8. The paper meal box according to claim 6, wherein The side plate part (31) is provided with a curling part on the side away from the base plate (1), the curling part is curled to the outside of the side plate part (31), and the edge of the box opening of the paper meal box is formed into a curled opening edge (400).

9. The paper meal box according to claim 8, wherein The first lap joint part (32) is provided with a sawtooth (321) at the top end.

10. The paper meal box according to claim 6, wherein The side plate part (31) of one of the two adjacent side plates (3) is provided with a second lap joint part (33), and the second lap joint part (33) is lap jointed and bonded to the side plate part (31) of the other side plate (3) of the two adjacent side plates (3).

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