Combined packaging box

Abstract

The utility model relates to a combined type packaging box which comprises a lining and a box body, the lining comprises an upper plate body, a front side plate rotationally connected to one end of the upper plate body and a rear side plate rotationally connected to the other end of the upper plate body, one end of the front side plate is bent to form a first bottom plate, one end of the rear side plate is bent to form a second bottom plate, and the first bottom plate and the second bottom plate are arranged in parallel. A first clamping structure used for clamping the first bottom plate and the second bottom plate together is arranged between the first bottom plate and the second bottom plate, a containing groove used for containing tea cakes is formed among the upper plate body, the front side plate, the rear side plate, the first bottom plate and the second bottom plate, and a storage opening used for storing the tea cakes is formed in the upper plate body in a penetrating mode. And the storage opening is communicated with the storage groove. The first bottom plate and the second bottom plate are clamped together through the first clamping structure, adhesive fixation is avoided, so that a user can conveniently perform secondary combination and splicing after disassembly, and the use is simple and convenient.

Description

Technical Field

[0001] The present application relates to the technical field of packaging boxes, and in particular to a combined packaging box. Background Art

[0002] Packaging boxes refer to boxes used to package products, which can be divided into paper boxes, wooden boxes, iron boxes, leather boxes, plastic boxes, etc. According to the materials, paper packaging boxes have the advantages of easy processing, low cost, good printing function, no pollution, and recyclable.

[0003] The packaging boxes currently sold on the market for packaging tea cakes mainly include a box body, an inner liner placed in the box body, and a cover snapped onto the box body. The inner liner is a rectangular box structure as a whole, and a storage groove is provided on the inner liner. The tea cake is placed in the storage groove, and the tea cake is abutted and limited by the inner wall of the storage groove.

[0004] When the above-mentioned tea cake packaging box is produced, the lining, box body and cover need to be folded and formed by gluing and fixing. When the user opens the box body to take out the tea cake, it is easy for the user to accidentally disassemble the lining. Disassembling the lining will cause the glue layer on the lining to be damaged, making the lining unusable, and the box body unable to re-package the tea cake, which is inconvenient to use. Utility Model Content

[0005] In order to reduce gluing and fixing when producing packaging boxes, form an inner lining by folding and snapping, thereby facilitating the secondary use of the packaging boxes, the present application provides a combined packaging box.

[0006] The present application provides a combined packaging box, which adopts the following technical solution:

[0007] A combined packaging box comprises a liner and a box body for encapsulating the liner, the liner comprising an upper plate body, a front side plate rotatably connected to one end of the upper plate body, and a rear side plate rotatably connected to the other end of the upper plate body, the front side plate is bent with a first bottom plate at one end away from the upper plate body, the rear side plate is bent with a second bottom plate at one end away from the upper plate body, a first clamping structure for clamping the first bottom plate and the second bottom plate together is provided between the first bottom plate and the second bottom plate, a storage groove for storing tea cakes is formed between the upper plate body, the front side plate, the rear side plate, the first bottom plate and the second bottom plate, a storage opening for storing tea cakes is penetrated through the upper plate body and opened, and the storage opening is communicated with the storage groove.

[0008] By adopting the above technical solution, the first bottom plate and the second bottom plate are clamped together by the first clamping structure during use, so that a storage groove is formed among the upper plate body, the front side plate, the rear side plate, the first bottom plate and the second bottom plate. Then, when the tea cake is placed into the storage groove through the storage opening, the storage groove is sealed by the box body, thereby realizing the packaging of the tea cake. The lining processing process does not require gluing and fixing, the assembly is simple and convenient, and it is also convenient for the user to use it again after disassembly and assembly.

[0009] Preferably, the first clamping structure includes a first clamping block fixed to an end of the first bottom plate away from the front side plate, and an end of the second bottom plate away from the rear side plate is provided with a first clamping groove for embedding the first clamping block.

[0010] By adopting the above technical solution, the first card block is embedded in the first card slot during use to achieve the card connection and fixation between the first bottom plate and the second bottom plate, which is simple and convenient to use.

[0011] Preferably, a first limiting structure for limiting the position of the tea cake is provided in the storage groove.

[0012] By adopting the above technical solution, the tea cake is limited by the first limiting structure during use, thereby preventing the tea cake from shaking in the storage groove during transportation, which may cause damage to the quality of the tea cake.

[0013] Preferably, the first limiting structure includes a plurality of limiting plates arranged in the storage groove, and the plurality of limiting plates are evenly spaced along the opening edge of the storage port. One end of the limiting plate is rotatably connected to the upper plate body, and a second limiting structure for abutting and limiting the limiting plate is provided in the storage groove.

[0014] By adopting the above technical solution, when in use, multiple limiting plates are arranged along the circumference of the edge of the storage port to limit the storage space in the storage slot, thereby limiting the position of the tea cake. At the same time, the limiting plate is limited by the second limiting structure to prevent the limiting plate from rotating and making it impossible to limit the tea cake.

[0015] Preferably, a support plate is bent and formed at one end of the limiting plate away from the upper plate body, a part of the support plate is fitted with the first bottom plate, and another part of the support plate is fitted with the second bottom plate.

[0016] By adopting the above technical solution, the contact area between the limiting plate and the first bottom plate or the second bottom plate is increased through the support plate during use, thereby increasing the structural strength of the liner.

[0017] Preferably, the second limiting structure includes a left side plate bent and formed at one end of the upper plate body, a right side plate bent and formed at the other end of the upper plate body, a third bottom plate rotatably connected to the left side plate away from one end of the upper plate body, and a fourth bottom plate rotatably connected to the right side plate away from one end of the upper plate body, the third bottom plate is provided with a first limiting groove at one end away from the left side plate, the fourth bottom plate is provided with a second limiting groove at one end away from the right side plate, the inner wall of the first limiting groove abuts against a part of the outer wall of the limiting plate, and the inner wall of the second limiting groove abuts against the outer wall of another part of the limiting plate.

[0018] By adopting the above technical solution, the third bottom plate and the fourth bottom plate are bent during use so that one end of the first limiting groove on the third bottom plate abuts against one end of the second limiting groove on the fourth bottom plate, so that the limiting plate is limited by the inner walls of the first limiting groove and the second limiting groove, which is simple and convenient to use.

[0019] Preferably, a buckle groove for taking out tea cakes is provided on the upper plate body, and the buckle groove is communicated with the storage opening.

[0020] By adopting the technical solution, the buckle groove allows the user to take out the tea cake, which is convenient for use.

[0021] Preferably, the box body includes a left half box and a right half box, a portion of the lining is located in the left half box, and another portion of the lining is located in the right half box, and a second clamping structure for clamping the left half box and the right half box together is provided between the left half box and the right half box.

[0022] By adopting the above technical solution, the left half box and the right half box are clamped together by the second clamping structure during use, thereby realizing the packaging of the tea cake and the liner.

[0023] Preferably, the second clamping structure includes a second clamping block fixed to the open end of the left half box, and the open end of the right half box is provided with a second clamping groove for embedding the second clamping block.

[0024] By adopting the above technical solution, the left half box and the right half box can be snapped together by embedding the second card block into the second card slot during use, which is simple and convenient to use.

[0025] In summary, the present application includes at least one of the following beneficial technical effects:

[0026] 1. When in use, the upper plate body, the front side plate, the rear side plate, the left side plate, the right side plate, the first bottom plate, the second bottom plate, the third bottom plate and the fourth bottom plate are folded into a rectangular box structure by bending, and the first bottom plate and the second bottom plate are clamped and fixed by the first clamping structure to complete the assembly of the liner. After that, the tea cake is placed in the storage slot, and the liner and the tea cake are packaged by the box body. It is simple and convenient to use. At the same time, the assembly of the liner does not require gluing, which is convenient for disassembly and is also conducive to secondary use;

[0027] 2. When in use, the storage space in the storage slot is limited by the limiting plate, thereby limiting the tea cake to prevent the tea cake from shaking and causing damage to the quality of the tea cake. The contact area between the limiting plate and the first bottom plate is increased by the supporting plate, thereby improving the overall structural strength of the lining, thereby improving the quality of the tea cake packaging;

[0028] 3. When in use, the left half box and the right half box are snapped together through the second snap-joint structure, which is convenient for the user to open the box body. A buckle groove is provided on the upper plate body to facilitate the user to take out the tea cake, which is simple and convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is an axonometric diagram mainly showing the overall structure in the embodiment of the present application;

[0030] Figure 2 It is an axonometric diagram mainly showing the structure of the box body in an open state in the embodiment of the present application;

[0031] Figure 3 It is an axonometric schematic diagram mainly showing the overall structure of the liner in the embodiment of the present application;

[0032] Figure 4 It is an axonometric schematic diagram mainly showing the structure of the liner in the unfolded state in the embodiment of the present application;

[0033] Figure 5 It is an axonometric schematic diagram mainly showing the second limiting structure in the embodiment of the present application.

[0034] Figure numerals: 1. lining; 11. upper plate; 12. front side plate; 13. rear side plate; 2. box body; 21. left half box; 22. right half box; 23. second clamping structure; 231. second clamping block; 232. second clamping slot; 3. first bottom plate; 4. second bottom plate; 5. first clamping structure; 51. first clamping block; 52. first clamping slot; 6. storage slot; 7. storage port; 8. first limiting structure; 81. limiting plate; 9. second limiting structure; 91. left side plate; 92. right side plate; 93. third bottom plate; 94. fourth bottom plate; 95. first limiting slot; 96. second limiting slot; 10. support plate; 20. buckle slot. DETAILED DESCRIPTION

[0035] The following is combined with Figure 1 -Attached Figure 5 This application is described in further detail.

[0036] The embodiment of the present application discloses a combined packaging box.

[0037] Reference Figure 1 and Figure 2 A combined packaging box comprises a box body 2 placed horizontally and an inner liner 1 placed in the box body 2, the box body 2 consists of a left half box 21 and a right half box 22, a second clamping structure 23 is arranged between the left half box 21 and the right half box 22, the second clamping structure 23 is used to clamp the left half box 21 and the right half box 22 together, when the left half box 21 and the right half box 22 are combined, a part of the inner liner 1 is located in the left half box 21, and the other part is located in the right half box 22; when in use, a tea cake is placed on the inner liner 1, the left half box 21 and the right half box 22 are buckled together, and the left half box 21 and the right half box 22 are clamped and limited by the second clamping structure 23, so as to realize the packaging of the tea cake.

[0038] Reference Figure 2 The second clamping structure 23 includes a plurality of second clamping blocks 231, which are all integrally formed on the edge of the opening end of the left half box 21, and the plurality of second clamping blocks 231 are evenly spaced along the opening edge of the left half box 21. In the present embodiment, the second clamping blocks 231 are preferably three, and the right half box 22 is provided with a second clamping groove 232 for embedding the second clamping blocks 231. The number of the second clamping grooves 232 is the same as the number of the second clamping blocks 231. When in use, the second clamping grooves 232 are used to clamp and limit the second clamping blocks 231, so that the left half box 21 and the right half box 22 are spliced ​​together, which is simple and convenient to use.

[0039] Reference Figure 2 and Figure 3 The lining 1 includes an upper plate body 11, a front side plate 12 and a rear side plate 13. The upper plate body 11 is placed horizontally. The front side plate 12 and the rear side plate 13 are formed by bending the upper plate body 11 downward, and the front side plate 12 is located at one end of the upper plate body 11, and the rear side plate 13 is located at the end of the upper plate body 11 away from the front side plate 12. A first bottom plate 3 is bent on the front side plate 12, and the first bottom plate 3 is located at the end of the front side plate 12 away from the upper plate body 11. A second bottom plate 4 is bent on the rear folded plate, and the second bottom plate 4 is located at the rear side plate 13 is far away from one end of the upper plate body 11, and a first clamping structure 5 is arranged between the first bottom plate 3 and the second bottom plate 4, and the first clamping structure 5 is used to clamp the first bottom plate 3 and the second bottom plate 4 together; when in use, the upper plate body 11, the front side plate 12, the rear side plate 13, the first bottom plate 3 and the second bottom plate 4 are first folded into a rectangular box structure by bending, and then the first bottom plate 3 and the second bottom plate 4 are clamped together by the first clamping structure 5, thereby realizing the folding and splicing of the lining 1, and the overall manufacturing process is simple and convenient.

[0040] Reference Figure 3 and Figure 4 The first clamping structure 5 includes a plurality of first clamping blocks 51, which are integrally formed at the end of the first bottom plate 3 away from the front side plate 12, and the plurality of first clamping blocks 51 are evenly spaced along the edge of the first bottom plate 3. The end of the second bottom plate 4 away from the rear side plate 13 is provided with a plurality of first clamping grooves 52 for embedding the first clamping blocks 51. The number of the first clamping grooves 52 is the same as the number of the first clamping blocks 51. In the present embodiment, two first clamping blocks 51 are preferably provided. When in use, the first bottom plate 3 and the second bottom plate 4 can be clamped together by embedding two first clamping blocks 51 into the first clamping grooves 52. The use is simple and convenient, and the connection process does not need to be achieved by gluing, so it is convenient for the user to re-join after disassembly.

[0041] Reference Figure 2 A storage groove 6 is formed between the upper plate body 11, the front side plate 12, the rear side plate 13, the first bottom plate 3 and the second bottom plate 4. A circular storage opening 7 is opened through the upper plate body 11, and the storage opening 7 is communicated with the storage groove 6. A buckle groove 20 is opened on the upper plate body 11, and the buckle groove 20 is communicated with the storage opening 7. A first limiting structure 8 is arranged in the storage groove 6, and the first limiting structure 8 is used to limit the tea cake; when in use, the tea cake is placed in the storage groove 6 through the storage opening 7, and the tea cake is limited by the first limiting structure 8, so as to avoid the tea cake shaking in the storage groove 6 during transportation, resulting in damage to the quality of the tea cake. The buckle groove 20 is convenient for the staff to take and put the tea cake, which is simple and convenient to use.

[0042] Reference Figure 2 and Figure 4 The first limiting structure 8 includes a plurality of limiting plates 81, which are all arranged in the storage groove 6, and the plurality of limiting plates 81 are evenly spaced along the opening edge of the storage port 7. In this embodiment, the limiting plates 81 are preferably eight, and the top of the limiting plate 81 is bent and formed on the upper plate body 11, and the bottom of the limiting plate 81 is bent and formed with a support plate 10, which abuts against the first bottom plate 3 or the second bottom plate 4. The storage groove 6 is provided with a second limiting structure 9, and the second The limiting structure 9 is used to abut and limit the limiting plate 81; when in use, the upper plate body 11, the limiting plate 81 and the supporting plate 10 are formed by cutting and bending a single cardboard, and the contact area between the bottom end of the limiting plate 81 and the first bottom plate 3 and the second bottom plate 4 is increased by the supporting plate 10, thereby increasing the strength of the lining 1 structure, and the limiting plate 81 is abutted and limited by the second limiting structure 9, thereby preventing the limiting plate 81 from rotating in the storage groove 6, resulting in the limiting plate 81 being unable to effectively limit the tea cake.

[0043] Reference Figure 4 and Figure 5The second limiting structure 9 includes a left side plate 91, a right side plate 92, a third bottom plate 93 and a fourth bottom plate 94. The top of the left side plate 91 is bent and formed at one end of the upper plate body 11, the right side plate 92 is bent and formed at the other end of the upper plate body 11, the third bottom plate 93 is bent and formed at the bottom end of the left side plate 91, and the fourth bottom plate 94 is bent and formed at the bottom end of the right side plate 92. The third bottom plate 93 is cut and formed with a semicircular first limiting groove 95 at one end away from the left side plate 91, and the fourth bottom plate 94 is cut and formed with a semicircular second limiting groove 96 at one end away from the right side plate 92. The inner wall of one limiting groove 95 abuts against the outer wall of a part of the limiting plate 81, and the inner wall of the second limiting groove 96 abuts against the outer wall of another part of the limiting plate 81; when in use, the left side plate 91, the right side plate 92, the third bottom plate 93 and the fourth bottom plate 94 are folded to a specified shape by bending. At this time, the first limiting groove 95 and the second limiting groove 96 are combined to form a complete circular structure, so that the limiting plate 81 is limited by the abutment of the inner walls of the first limiting groove 95 and the second limiting groove 96 against the limiting plate 81, thereby preventing the limiting plate 81 from rotating in the storage groove 6.

[0044] The implementation principle of the embodiment of the present application is as follows: when in use, the cut cardboard is bent to form an upper plate body 11, a front side plate 12, a rear side plate 13, a left side plate 91, a right side plate 92, a first bottom plate 3, a second bottom plate 4, a third bottom plate 93 and a fourth bottom plate 94, and then folded to form a rectangular box structure, and the first bottom plate 3 and the second bottom plate 4 are clamped together by the first clamping structure 5, so as to complete the assembly and splicing of the lining 1, and then the staff puts the tea cake into the storage slot 6 through the storage opening 7, and then clamps the left half of the left half of the left half of the right ... The box 21 and the right half box 22 are snap-fitted together to achieve the packaging of the tea cake; during transportation, the tea cake is abutted and limited by the joint action of the limit plate 81 and the support plate 10 to ensure the transportation quality of the tea cake; and since the assembly and combination of the lining 1 is only achieved by embedding the first card block 51 into the first card slot 52, there is no need to adopt the adhesive fixing method in the prior art. On the one hand, it is convenient for the user to disassemble the lining 1 and reassemble it, which is simple and convenient to use. On the other hand, it is convenient to recycle the packaging box for secondary use, which is more environmentally friendly.

[0045] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A combined packaging box, characterized in that: The invention comprises an inner liner (1) and a box body (2) for packaging the inner liner (1), wherein the inner liner (1) comprises an upper plate body (11), a front side plate (12) rotatably connected to one end of the upper plate body (11), and a rear side plate (13) rotatably connected to the other end of the upper plate body (11), wherein the front side plate (12) is bent at one end away from the upper plate body (11) to form a first bottom plate (3), and the rear side plate (13) is bent at one end away from the upper plate body (11) to form a second bottom plate (4), and the first bottom plate (3) is bent at one end of the rear side plate (13) to form a second bottom plate (4). A first clamping structure (5) for clamping the first bottom plate (3) and the second bottom plate (4) together is provided between the first bottom plate (3) and the second bottom plate (4); a storage groove (6) for storing tea cakes is formed between the upper plate body (11), the front side plate (12), the rear side plate (13), the first bottom plate (3) and the second bottom plate (4); a storage opening (7) for storing tea cakes is provided through the upper plate body (11); and the storage opening (7) is communicated with the storage groove (6).

2. A combined packaging box according to claim 1, characterized in that: The first clamping structure (5) comprises a first clamping block (51) fixed to an end of the first bottom plate (3) away from the front side plate (12), and a first clamping groove (52) for embedding the first clamping block (51) is provided at an end of the second bottom plate (4) away from the rear side plate (13).

3. A combined packaging box according to claim 1, characterized in that: A first limiting structure (8) for limiting the position of the tea cake is arranged in the storage groove (6).

4. A combined packaging box according to claim 3, characterized in that: The first limiting structure (8) comprises a plurality of limiting plates (81) arranged in the storage groove (6); the plurality of limiting plates (81) are evenly spaced along the opening edge of the storage port (7); one end of the limiting plate (81) is rotatably connected to the upper plate body (11); and a second limiting structure (9) for abutting and limiting the limiting plate (81) is arranged in the storage groove (6).

5. A combined packaging box according to claim 4, characterized in that: A support plate (10) is formed by bending at one end of the limiting plate (81) away from the upper plate body (11); part of the support plate (10) is fitted with the first bottom plate (3), and another part of the support plate (10) is fitted with the second bottom plate (4).

6. A combined packaging box according to claim 4, characterized in that: The second limiting structure (9) comprises a left side plate (91) bent and formed at one end of the upper plate body (11), a right side plate (92) bent and formed at the other end of the upper plate body (11), a third bottom plate (93) rotatably connected to the end of the left side plate (91) away from the upper plate body (11), and a fourth bottom plate (94) rotatably connected to the end of the right side plate (92) away from the upper plate body (11); the third bottom plate (93) is provided with a first limiting groove (95) at one end away from the left side plate (91); the fourth bottom plate (94) is provided with a second limiting groove (96) at one end away from the right side plate (92); the inner wall of the first limiting groove (95) abuts against a part of the outer wall of the limiting plate (81); and the inner wall of the second limiting groove (96) abuts against another part of the outer wall of the limiting plate (81).

7. The combined packaging box according to claim 1, characterized in that: The upper plate body (11) is provided with a buckle slot (20) for taking out tea cakes, and the buckle slot (20) is communicated with the storage opening (7).

8. The combined packaging box according to claim 1, characterized in that: The box body (2) comprises a left half box (21) and a right half box (22); a portion of the lining (1) is located in the left half box (21), and another portion of the lining (1) is located in the right half box (22); a second clamping structure (23) for clamping the left half box (21) and the right half box (22) together is provided between the left half box (21) and the right half box (22).

9. A combined packaging box according to claim 8, characterized in that: The second clamping structure (23) comprises a second clamping block (231) fixed to the open end of the left half box (21), and the open end of the right half box (22) is provided with a second clamping groove (232) for embedding the second clamping block (231).

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