Plug-in multipurpose hamburger box

Abstract

A kind of plug-in multipurpose hamburger box, including two single box bodies are combined by upper and lower snap-in plug-in;Single box body includes bottom plate, first plate, third plate, fourth plate, two first plates are symmetrical, first plate is respectively provided with a first clamping strip in the top edge upward, first clamping strip extends to end from the midpoint of the top edge of first plate to one end direction and then forms a first outer clamping section after extending to end;Second clamping strip is provided with the top edge of third plate and extends to two sides to form second outer clamping section after covering the length of the top edge of third plate;When two single box bodies are connected by upper and lower snap-in plug-in, the upper single box body is placed reversely with the lower single box body, two first outer clamping sections of the side of the upper single box body are respectively inserted into the lower side of the two second outer clamping sections of the third plate of the lower single box body to form clamping, and the second outer clamping section of the other side of the upper single box body is clamped below the two first outer clamping sections of the lower single box body.The utility model has the advantages of simple structure, convenient combination, low production cost and rich use function.

Description

Technical Field

[0001] This utility model relates to the field of food packaging technology, and more specifically to a plug-in multipurpose hamburger box. Background Technology

[0002] Hamburgers have become one of the world's best-selling convenient staple foods due to their convenient consumption, delicious flavor, and comprehensive nutrition. Hamburgers are usually served in hamburger boxes. Currently, hamburger packaging boxes are either folded or hinged paper boxes, such as the hamburger packaging box disclosed in Chinese Patent CN201816832U. When using it, you can simply lift the top box and take out the hamburger from the packaging box. Common hamburger boxes have the following disadvantages when used: (1) Hamburger boxes consist of a folded lower box and an upper box. They are stacked when stored, requiring them to be stacked in order, and the storage volume is relatively large; (2) After taking out the hamburger, the packaging box is no longer useful or inconvenient to use, resulting in waste; (3) Packaging boxes are usually made up of different combination parts (the upper and lower boxes have different structures). The different combination parts of such packaging are obviously more complicated to the production and user experience, and not simple enough.

[0003] In view of this, the designer has deeply conceived and actively researched and tested improvements to address the many shortcomings and inconveniences caused by the imperfect structural design of existing hamburger packaging boxes, and developed this creation. Utility Model Content

[0004] The purpose of this utility model is to provide a plug-in multi-purpose hamburger box, which has a simple structure, is convenient and quick to use, has low production and processing costs, and can enrich the functions of the hamburger box.

[0005] To achieve the above objectives, the solution of this utility model is: A plug-in multipurpose hamburger box includes two single boxes that are interlocked to form a closed internal space, with each single box having an open top. Each single box includes a bottom plate and two sets of opposing side plates above the four sides of the bottom plate. Two side plates in one set are defined as the first plate, and the two first plates are symmetrical. Two side plates in the other set are defined as the second plate and the third plate. The first plate has a first locking strip protruding upward from the top edge of each plate. The first locking strip extends from the midpoint of the top edge of the first plate toward one end and then extends outward to form a first outer locking segment protruding from the first plate. The first gap is formed on the side of the top edge of the first plate that does not have the first locking strip. The top edge of the third plate extends upward and is provided with a second locking strip. The second locking strip covers the length of the top edge of the third plate and then extends to both sides to form a second outer locking section. When the two single boxes are connected by interlocking, the upper single box is placed opposite the lower single box. The second plate of the upper single box is located above the third plate of the lower single box. The two first outer clips on one side of the upper single box are inserted into the two second outer clips on the third plate of the lower single box to form a lock. The second outer clips on the other two ends of the upper single box are locked against the two first outer clips on the lower single box. The first clip of the upper single box is inserted into the first empty segment in the lower single box and interlocks with the first clip of the lower single box.

[0006] Furthermore, the inner end of the first card strip is located at the midpoint of the top edge of the first plate, and a latch is formed at the inner end of the first card strip. When the first card strips of the two interlocking single boxes intersect, the latch on the first card strip of the upper single box is locked below the latch on the lower single box.

[0007] Furthermore, the top edge of the second plate is located inside the two first outer card sections. When the two single boxes are connected by snapping together, the top edge of the second plate is located inside the second card strip of the other single box, and the second card strip forms a retaining edge.

[0008] Furthermore, the two first plates, second plates, and third plates extend upward from the four sides of the base plate and tilt outward relative to the base plate to form inclined plates, and the first plate, second plate, and third plate respectively form trapezoids.

[0009] Furthermore, in each of the side panels of the two first plates, second plates, and third plates, an inner folded plate is connected between two adjacent side panels by bending one of the side panels. The inner folded plate is glued to the inner surface of the adjacent side panels to form a connection and fixation.

[0010] Furthermore, the second and third plates each include inner folded plates bent and connected on both sides of one side of the upright plate. The second or third plate is respectively glued to the inner side of the first plate through the inner folded plates on both sides. The height of the inner folded plates after folding is lower than that of the first and second clips.

[0011] Furthermore, each individual box is formed from a single sheet of paper. The base plate is a rectangular plate. One set of opposite sides of the base plate connects to two first plates, and the other set of opposite sides connects to the second and third plates. The two sides of the first plate are separated from the adjacent second or third plate by cutting lines. The two sides of the second and third plates are bent and connected by inner folded plates. When the inner folded plates are glued to the inner side of the first plate, the bending lines of the inner folded plates coincide with the two sides of the first plate.

[0012] Furthermore, the first plate forms a trapezoidal shape with a first retaining strip protruding from its top edge; the second plate includes a second side plate with two sides bent and connected to a second inner folded plate, the second side plate being trapezoidal, the upper bottom edge of the second side plate being the side edge of the base plate, and the two sides of the second side plate being bent and connected to the second inner folded plate respectively; the third plate includes a third side plate with two sides bent and connected to a third inner folded plate, the third side plate including a main plate body symmetrical to the second plate, the main plate body being trapezoidal, the upper bottom edge of the main plate body being the side edge of the base plate, and the lower bottom edge of the main plate body having a second retaining strip protruding from it.

[0013] Compared with the prior art, the present invention has the following advantages after adopting the above structure: (1) When using the hamburger box, two single boxes with the same structure can be directly snapped together. The store staff can randomly combine the two single boxes, which is convenient to operate. Since only a single smallest storage unit is used, it is convenient to store the single box. (2) The hamburger box adopts a two-part design and uses a plug-in closure method, which is very convenient to assemble and open. Consumers can easily open the packaging box to take out the hamburger. When eating the hamburger, consumers can put the hamburger in one of the single boxes to take out the food. At this time, the single box can be used as a packaging bag for the hamburger, avoiding direct contact with the hamburger with hands, which is more hygienic. (3) After taking the hamburger, the single box can also be used directly as a snack box or a container, such as for holding fries or chicken nuggets. The box can be reused and is flexible in use, enriching its functions. (4) A single box can be formed directly by cutting a piece of cardboard and then gluing it together by a machine. The single box is simple and convenient to form, and the one-piece forming structure is conducive to large-scale production and reduces production costs. (5) When the two single boxes are inserted and connected, the openings of the two single boxes are placed opposite each other, and the upper single box covers the lower single box. The periphery of the two single boxes is interlocked when they are combined, which ensures the sealing and aesthetics of the hamburger box lid, and the connection between the two single boxes is reliable. Attached Figure Description Figure 1 , Figure 2 This is a structural schematic diagram of a single box body of this utility model (dashed lines are broken lines); Figure 3 , Figure 4 This is a schematic diagram of the three-dimensional structure of the two single-box bodies combined in this utility model; Figure 5 This is a planar unfolded view of the single box body of this utility model (the dashed lines are broken lines).

[0014] Label Explanation: A. Single box body; a. Cutting line; 1. First plate; 11. First clip; 111 First wildcard segment; 112 Ear; 12 First gap segment; 2 Second board; 21 Second side upright plate; 22 Second inner folding plate; 3 Third plate; 31 Second retaining strip; 311 Second outer card section; 32 Third side upright plate; 321 Main body; 33 Third inner folding plate; 4. Base plate. Detailed Implementation

[0015] To further explain the technical solution of this utility model, the following detailed description is provided through specific embodiments.

[0016] Combination Figures 1 to 4 As shown, this utility model discloses an interlocking multipurpose hamburger box, comprising two single box bodies A that are interlocked vertically to form a closed internal space. Each single box body A is an open box body at the top. The single box body A can be used independently, or the two single box bodies A can be directly interlocked to form a packaging box with a bottom and a top lid.

[0017] Each single box A includes a base plate 4 and two sets of opposite side plates connected to the four sides of the base plate 4. Two side plates in one set are defined as the first plate 1, and the two first plates 1 form a symmetry. Two side plates in the other set are defined as the second plate 2 and the third plate 3.

[0018] The first plate 1 has a first retaining strip 11 protruding upward from its top edge. The first retaining strip 11 extends from the midpoint of the top edge of the first plate 11 toward one end and then extends outward to form a first outer retaining segment 111 protruding outside the first plate 11. The side of the top edge of the first plate 1 without the first retaining strip 11 forms a first gap segment 12. The top edge of the third plate 3 extends upward relative to the second plate 2 and has a second retaining strip 31 protruding upward. The second retaining strip 31 covers the length of the top edge of the third plate 3 and then extends to both sides to form a second outer retaining segment 311.

[0019] Combination Figure 3 , Figure 4As shown, when the two single boxes A are connected by interlocking, the upper single box A and the lower single box A are placed opposite each other. The second plate 2 of the upper single box A is located above the third plate 3 of the lower single box A. When assembled, the two first outer clips 111 on one side of the upper single box A can be inserted into the two second outer clips 311 of the third plate 3 of the lower single box A to form a lock. The second outer clips 311 at both ends of the other side of the upper single box A can be locked against the two first outer clips 111 of the lower single box A, so that the two sides of the upper single box and the lower single box can form a cross lock, limiting the upper single box A to open upwards, so that the upper single box covers the lower single box. Simultaneously, the first locking strip 11 of the upper single box A can be inserted into the first empty segment 12 of the lower single box A and interlock with the first locking strip 11 of the lower single box A. The first locking strips 11 of the upper and lower single boxes respectively interlock vertically at their inner ends. The first outer locking segment 111 at the outer end of the first locking strip 11 then interlocks with the second outer locking segment 311 located above or below it. When the two first plates 1 of the upper and lower boxes are combined, they can provide complementary positioning, and the side of the hamburger box is simultaneously sealed. Figure 4 As shown.

[0020] The inner end of the first locking strip 11 is located at the midpoint of the top edge of the first plate 1. The inner end of the first locking strip 11 can form a locking ear 112, which is located above one side of the first empty segment 12. When the first locking strips 11 of the two interlocking single boxes A intersect, the locking ear 112 on the first locking strip 11 of the upper single box A can be locked below the locking ear 112 of the lower single box A. The top edge of the second plate 2 is located inside the two first outer locking segments 111. When the two single boxes A are connected by interlocking, the top edge of the second plate 2 is located inside the second locking strip 31 of the other single box A. At this time, the second locking strip 31 forms a retaining edge.

[0021] In this embodiment, in order to expand the packaging space of the hamburger box and make the box more full and three-dimensional, the two first plates 1, second plates 2, and third plates 3 extend upward from the four sides of the base plate 4 and tilt outward relative to the base plate to form inclined plates, and the first plates 1, second plates 2, and third plates 3 respectively form trapezoids.

[0022] In each of the two side plates of the first plate 1, the second plate 2, and the third plate 3, adjacent side plates can be connected by bending an inner folding plate on one side plate. The inner folding plate is then glued to the inner surface of the adjacent side plate to form a connection and fixation. In this embodiment, the second plate 2 and the third plate 3 each include inner folding plates bent and connected to both sides of one side of the upright plate. The second plate 2 or the third plate 3 is glued to the inner surface of the first plate 1 by the inner folding plates on both sides, and the height of the inner folding plates after bending is lower than that of the first clip 11 and the second clip 31.

[0023] like Figure 5As shown, each individual box A is formed from a single sheet of paper. The base plate 4 is a rectangular plate. One set of opposite sides of the base plate connects to two first plates 1, and the other set of opposite sides connects to second plates 2 and third plates 3. The two sides of the first plate 1 are separated from the adjacent second plate 2 or third plate 3 by cutting lines a. The second plate 2 and third plate 3 have inner folded plates bent and connected to their sides. When the inner folded plates are glued to the inner side of the first plate, the bending lines of the inner folded plates coincide with the two sides of the first plate to form an edge (which can be combined with...). Figure 1 , Figure 2 (As shown).

[0024] In this embodiment, the first plate 1 is formed into a trapezoidal shape with a first retaining strip 11 protruding from its top edge (equivalent to the bottom edge of a trapezoid). The top edge of the trapezoidal first plate 1 is connected to the side edge of the base plate 4. The second plate 2 includes a second side plate 21 with two sides bent and connected to a second inner folded plate 22. The second side plate 21 is trapezoidal, and its top edge is the side edge of the base plate 4. The two sides of the second side plate 21 are bent and connected to the second inner folded plate 22. The third plate 3 includes a third side plate 32 with two sides bent and connected to a third inner folded plate 33. The third side plate 32 may include a main plate body 321 symmetrical to the second plate 2. The main plate body 321 is trapezoidal, and its top edge is the side edge of the base plate 4. The bottom edge of the main plate body 321 extends outward to form a second retaining strip 31. When the second inner folding plate 22 or the third inner folding plate 33 is glued to the inner side of the first plate 1, the bending line of the second inner folding plate 22 or the third inner folding plate 33 coincides with the two sides of the first plate 1. With the above structure, each single box A can be formed by one sheet, folding each side plate, and then gluing the box by folding the second inner folding plate 22 or the third inner folding plate 33. The hamburger box is simple and convenient to form, and the one-sheet forming structure is conducive to large-scale production and reduces production costs.

[0025] This utility model's hamburger box can be assembled by directly inserting two identical single-box units. Store staff can easily combine the two single-box units randomly, making it convenient to operate. Since only a single, minimal storage unit is needed, it facilitates easy storage of the single-box unit. Because the hamburger box uses a two-part design with an insert-lock closure, consumers can easily open and take out the hamburger. When eating the hamburger, it can be placed in one of the single-box units to avoid direct hand contact, making it more hygienic. The other single-box unit can also be used as a small snack box, enriching its functionality.

[0026] The above embodiments and figures are not intended to limit the product form and style of this utility model. Any appropriate changes or modifications made by those skilled in the art should be considered as not departing from the patent scope of this utility model.

Claims

1. A plug-in multi-purpose hamburger box, characterized in that: It consists of two single boxes that are interlocked to form a closed internal space, with each single box having an open top. Each single box includes a bottom plate and two sets of opposing side plates above the four sides of the bottom plate. Two side plates in one set are defined as the first plate, and the two first plates are symmetrical. Two side plates in the other set are defined as the second plate and the third plate. The first plate has a first locking strip protruding upward from the top edge of each plate. The first locking strip extends from the midpoint of the top edge of the first plate toward one end and then extends outward to form a first outer locking segment protruding from the first plate. The first gap is formed on the side of the top edge of the first plate that does not have the first locking strip. The top edge of the third plate extends upward and is provided with a second locking strip. The second locking strip covers the length of the top edge of the third plate and then extends to both sides to form a second outer locking section. When the two single boxes are connected by interlocking, the upper single box is placed opposite the lower single box. The second plate of the upper single box is located above the third plate of the lower single box. The two first outer clips on one side of the upper single box are inserted into the two second outer clips on the third plate of the lower single box to form a lock. The second outer clips on the other two ends of the upper single box are locked against the two first outer clips on the lower single box. The first clip of the upper single box is inserted into the first empty segment in the lower single box and interlocks with the first clip of the lower single box.

2. The interlocking multi-purpose hamburger box as described in claim 1, characterized in that: The inner end of the first card strip is located at the midpoint of the top edge of the first plate. A latch is formed at the inner end of the first card strip. When the first card strips of the two interlocking single boxes intersect, the latch on the first card strip of the upper single box is locked below the latch on the lower single box.

3. The interlocking multi-purpose hamburger box as described in claim 1, characterized in that: The top edge of the second plate is located inside the two first outer card sections. When the two single boxes are connected by snapping together, the top edge of the second plate is located inside the second card strip of the other single box, and the second card strip forms a retaining edge.

4. The plug-in multi-purpose hamburger box as described in claim 1, characterized in that: The first plate, the second plate, and the third plate extend upward from the four sides of the base plate and tilt outward relative to the base plate to form inclined plates. The first plate, the second plate, and the third plate form trapezoids respectively.

5. A plug-in multi-purpose hamburger box as described in claim 1, characterized in that: In each of the side panels of the two first, second, and third panels, adjacent side panels are connected by an inner folded plate that is bent on one of the side panels. The inner folded plate is glued to the inner surface of the adjacent side panels to form a connection and fixation.

6. The interlocking multi-purpose hamburger box as described in claim 5, characterized in that: The second and third plates each include inner folded plates bent and connected on both sides of one side of the upright plate. The second or third plate is glued to the inner side of the first plate by the inner folded plates on both sides. The height of the inner folded plates after folding is lower than that of the first and second clips.

7. A plug-in multi-purpose hamburger box as described in claim 6, characterized in that: Each individual box is formed from a single sheet of paper. The base plate is a rectangular plate. One set of opposite sides of the base plate connects to two first plates, and the other set of opposite sides connects to the second and third plates. The two sides of the first plate are separated from the adjacent second or third plate by cutting lines. The two sides of the second and third plates are bent and connected by inner folded plates. When the inner folded plates are glued to the inner side of the first plate, the bending lines of the inner folded plates coincide with the two sides of the first plate.

8. A plug-in multi-purpose hamburger box as described in claim 7, characterized in that: The first plate is trapezoidal in shape with a first retaining strip protruding from its top edge; the second plate includes a second side plate with two sides bent and connected to a second inner folded plate, the second side plate being trapezoidal, the top bottom edge of the second side plate being the side edge of the base plate, and the two sides of the second side plate being bent and connected to the second inner folded plate respectively; the third plate includes a third side plate with two sides bent and connected to a third inner folded plate, the third side plate including a main plate body symmetrical to the second plate, the main plate body being trapezoidal, the top bottom edge of the main plate body being the side edge of the base plate, and the bottom bottom edge of the main plate body having a second retaining strip protruding from its bottom edge.

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