Packaging box convenient to open

Abstract

The utility model relates to the technical field of snack packaging boxes, in particular to a packaging box convenient to open, which comprises a box body and a cover plate, a taking opening for taking food is formed in the box body, the cover plate is buckled on the taking opening, and an ant line is arranged at the joint of the cover plate and the taking opening. And a tearing part convenient for a user to open is arranged on the cover plate. Through cooperation of the tearing part and the ant line, the box has the advantages that the sealing effect in the box body is good before the cover plate is torn, and the box is convenient to open when food needs to be taken.

Description

Technical Field

[0001] This application relates to the field of snack packaging box technology, and in particular to a packaging box that is easy to open. Background Technology

[0002] Currently, food packaging on the market is mainly divided into two categories: one is cardboard boxes made of hard cardboard, and the other is soft packaging paper wrapped with soft paper. For some long, brittle snacks, cardboard boxes are usually used to prevent them from being crushed during transportation.

[0003] The existing cardboard box structure mainly includes a box body and a cover plate placed on the box body. One end of the cover plate is rotatably connected to the box body, and the other end of the cover plate is inserted into the inner cavity of the box body to form a seal on the box body. At the same time, in order to ensure the stability and sealing of the box packaging, a layer of transparent cover plastic is usually wrapped around the outer wall of the box body in the existing processing to reinforce the closure of the cover plate and the box body.

[0004] However, while the above method can ensure the sealing effect and structural stability of the box, it is necessary to remove the cover plastic before taking out the food inside the box. Removing the cover plastic usually requires prying it open with your fingers or using a tool to cut the outer cover plastic, which is inconvenient and needs improvement. Utility Model Content

[0005] In order to improve the ease of opening the packaging box while ensuring the packaging effect on the food inside, this application provides an easy-to-open packaging box.

[0006] This application provides an easy-to-open packaging box, which adopts the following technical solution:

[0007] An easy-to-open packaging box includes a box body and a lid. The box body has an opening for taking out food. The lid is fastened to the opening. A ants' line is provided at the connection between the lid and the opening. The lid has a tear section to facilitate the user to open it.

[0008] By adopting the above technical solution, when in use, the opening is sealed by the cooperation of the cover and the ant line in the initial packaging state, thus ensuring the sealing effect of the food inside the box. When the food needs to be taken out, the user only needs to lift the cover through the tear part, so that the ant line at the connection between the cover and the opening breaks, thereby exposing the opening. Then the food inside the box can be removed through the opening. The whole use is simple and convenient, making it easier for users to open the packaging box.

[0009] Preferably, the box body includes an inner box and an outer box fastened to the inner box, one end of the outer box is rotatably connected to one end of the inner box, the access port is provided on the outer box, and one end of the cover is rotatably connected to the outer box.

[0010] By adopting the above technical solution, the structural strength of the box is increased through the coordinated design of the inner and outer boxes, thereby ensuring the integrity of the food inside the box during the packaging process.

[0011] Preferably, the outer wall of the inner box and the inner wall of the outer box are bonded and fixed together.

[0012] By adopting the above technical solution, the gap between the inner box and the outer box is sealed by adhesive bonding during use, thereby ensuring the sealing effect of the packaging box in the packaged state.

[0013] Preferably, the outer box has an oblique groove, which is connected to the side of the dispensing opening away from the tear.

[0014] By adopting the above technical solution, the inclined groove guides the opening and closing of the cover when it is lifted, thereby making the opening of the retrieval port larger and more convenient for users to take food.

[0015] Preferably, a snap-fit ​​structure is provided between the box body and the cover plate, the snap-fit ​​structure being used to snap the torn cover plate back onto the box body.

[0016] By adopting the above technical solution, when the user needs to re-fasten the cover after tearing it open, the cover can be re-fastened to the box body through the snap-fit ​​structure, thereby achieving a secondary sealing of the food inside the box and preventing the snacks from spilling during storage.

[0017] Preferably, the snap-fit ​​structure includes a first insert plate fixed to the tear portion, and a first slot is provided on the box body, wherein the first insert plate and the first slot are inserted and engaged.

[0018] By adopting the above technical solution, the first insert plate and the first slot are used together to reconnect the cover plate to the box body after it is torn open, making it simple and convenient to use.

[0019] Preferably, the first insert plate has a snap-on groove for easy opening by the user.

[0020] By adopting the above technical solution, the design of the snap-on groove makes it easier for users to snap open the first insert plate, thus facilitating the subsequent removal of the cover plate from the box.

[0021] Preferably, the first insert plate is also provided with a chamfer to facilitate insertion.

[0022] By adopting the above technical solution, it is easier for users to insert the first insert plate into the first slot during use, making it more convenient to use.

[0023] In summary, this application includes at least one of the following beneficial technical effects:

[0024] 1. In the initial packaging state, the opening is sealed by the cooperation of the lid and the ant line, thus ensuring the sealing effect of the food inside the box. When the food needs to be taken out, the user only needs to lift the lid through the tear part to break the ant line at the connection between the lid and the opening, thereby exposing the opening. Then the food inside the box can be removed through the opening. The whole use is simple and convenient, making it easier for users to open the packaging box.

[0025] 2. The combination of inner and outer boxes increases the overall structural strength of the packaging box while ensuring a good seal.

[0026] 3. The combination of the first insert plate and the first slot allows the ant line between the cover and the box to be resealed after being torn, thus preventing food from spilling inside the box and making it more convenient to use. Attached Figure Description

[0027] Figure 1 This is an isometric schematic diagram of the main overall structure in Embodiment 1 of this application;

[0028] Figure 2 This is a structural schematic diagram of the outer box in the first embodiment of this application, mainly illustrating the open state of the outer box;

[0029] Figure 3 This is a schematic diagram of the structure in Embodiment 1 of this application, mainly showing the open state of the cover plate;

[0030] Figure 4 This is a schematic diagram illustrating the usage state of the snap-fit ​​structure, which is the main feature of Embodiment 1 of this application;

[0031] Figure 5 This is an isometric schematic diagram of the bottom structure of the box, which is the main feature of Embodiment 2 of this application;

[0032] Figure 6 This is a schematic diagram illustrating the structure of the second insert plate in use, as shown in Embodiment 2 of this application.

[0033] Reference numerals: 1. Box body; 11. Inner box; 111. Bottom plate; 112. First left side plate; 113. First right side plate; 114. First front side plate; 115. Rear side plate; 12. Outer box; 121. Top plate; 122. Second left side plate; 123. Second right side plate; 124. Second front side plate; 13. Angled groove; 14. First slot; 2. Cover plate; 21. First plate body; 22. Second plate body; 3. Access port; 4. Ant line; 5. Tear section; 6. Snap-fit ​​structure; 61. First insert plate; 62. Snap groove; 63. Chamfer; 7. Third plate body; 71. Snap-fit ​​plate; 72. Second slot; 8. Fourth plate body; 81. Snap-fit ​​groove; 82. Second insert plate; 9. Folding plate. Detailed Implementation

[0034] The following is in conjunction with the appendix Figure 1 - Appendix Figure 6 This application will be described in further detail.

[0035] This application discloses a packaging box that is easy to open.

[0036] Reference Figure 1 and Figure 2 An easy-to-open packaging box includes a horizontally placed box body 1 and a cover plate 2. In this embodiment, the box body 1 is arranged in a frustum shape and includes an inner box 11 and an outer box 12. The inner box 11 is composed of a bottom plate 111, a first left side plate 112, a first right side plate 113, a first front side plate 114 and a rear side plate 115. The bottom plate 111 is a rectangular plate structure. The first left side plate 112, the first right side plate 113, the first front side plate 114 and the rear side plate 115 are respectively bent and formed on the four perimeter of the bottom plate 111. The outer box 12 is snapped onto the outer box 12 as a whole. The outer box 12 includes a top plate 121, a second left side plate 122, a second right side plate 123 and a second front side plate 124.

[0037] Reference Figure 1 and Figure 2 The top plate 121 and the bottom plate 111 are arranged parallel to each other. One end of the top plate 121 is bent and formed at the top of the rear side plate 115. One end of the second left side plate 122 is bent and formed on the left side of the top plate 121 and is bonded and fixed to the first left side plate 112 after bending. One end of the second right side plate 123 is bent and formed on the right side of the top plate 121 and is bonded and fixed to the first right side plate 113 after bending. One end of the second front side plate 124 is bent and formed on the front side of the top plate 121 and is bonded and fixed to the first front side plate 114 after bending. During processing, the structural strength of the box body 1 is increased by fastening the outer box 12 and the inner box 11. The structural stability of the box body 1 is ensured by bonding and fixing the outer wall of the inner box 11 and the inner wall of the outer box 12, thereby ensuring the packaging effect of the packaging box.

[0038] Reference Figure 2and Figure 3 The top plate 121 has an opening 3. The cover plate 2 is integrally formed with the top plate 121. In this application, the rear edge of the cover plate 2 is bent and formed on the opening edge of the opening 3. The left and right edges of the cover plate 2 are connected to the edge of the opening 3 by a ants line 4. That is, the cover plate 2 is fully fastened to the opening 3 to seal the opening 3. At the same time, a tear part 5 is formed on the front side of the cover plate 2. With the setting of the ants line 4, the sealing effect of the box 1 can be ensured without lifting the cover plate 2. When it is necessary to take out food, the cover plate 2 can be lifted by tearing the tear part 5, so that the ants line 4 breaks and the opening 3 is exposed. Then the food can be taken out through the opening 3.

[0039] Reference Figure 2 and Figure 3 In this application, the cover plate 2 is composed of a first plate 21 and a second plate 22. The first plate 21 is bent and connected to the top plate 121. The second plate 22 is bent and disposed on the side of the first plate 21 away from the top plate 121. When the cover plate 2 is fastened to the access port 3, the first plate 21 overlaps with the top plate 121, and the second plate 22 overlaps with the second front side plate 124 after bending. The tear part 5 is disposed at the end of the second plate 22 away from the first plate 21.

[0040] Reference Figure 2 and Figure 3 Meanwhile, when the ant line 4 between the cover plate 2 and the top plate 121 is torn, in order to facilitate the user to lift the cover plate 2, an inclined groove 13 is provided on the side of the top plate 121 near the rear side plate 115. The inclined groove 13 is connected to the access port 3. During use, in the process of lifting the cover plate 2, the structure at the inclined groove 13 guides the cover plate 2 to be fully opened without being interfered with by the top plate 121, which makes it easier for the user to take food.

[0041] Reference Figure 1 , Figure 3 and Figure 4 In addition, a snap-fit ​​structure 6 is provided between the box body 1 and the cover plate 2. The snap-fit ​​structure 6 includes a first insert plate 61. One end of the first insert plate 61 is integrally formed on the second plate 22. A first slot 14 is provided on the first front side plate 114. The first slot 14 communicates with the inner cavity of the box body 1. The other end of the first insert plate 61 is inserted into the first slot 14. When in use, when the user tears open the ant line 4 on the cover plate 2, if the food in the box body 1 is not used up and needs to be stored, in order to prevent the food from leaking from the opening 3, the first insert plate 61 can be inserted into the first slot 14 by rotating the cover plate 2. This re-seals the opening 3 through the first plate 21, thereby achieving the purpose of re-snap the torn cover plate 2 onto the box body 1.

[0042] Reference Figure 3 and Figure 4To facilitate the insertion of the first insert plate 61 into the first slot 14, rounded chamfers 63 are formed at both ends on the side of the first insert plate 61 away from the second plate 22. At the same time, a snap-fit ​​groove 62 is also provided on the side of the first insert plate 61 away from the second plate 22. In use, the snap-fit ​​groove 62 makes it easy for the user to snap open the first insert plate 61, thereby driving the cover plate 2 to be lifted open as a whole. On the other hand, when the first insert plate 61 is inserted into the first slot 14, it is also easy to slide the first insert plate 61 out of the first slot 14, making the overall use more convenient.

[0043] The implementation principle of this application embodiment is as follows: In the initial state, the cover plate 2 is fastened to the access port 3, and the cover plate 2 and the access port 3 are connected by the ant wire 4. At this time, the entire packaging box is in a sealed state. When the user needs to take the food in the box body 1, the first insert plate 61 can be opened through the buckle groove 62, thereby driving the cover plate 2 to open, so that the ant wire 4 between the cover plate 2 and the access port 3 is broken until the cover plate 2 is fully opened. Then the food in the box body 1 can be taken out through the access port 3. When the food needs to be resealed, simply rotate the cover plate 2 and align the first insert plate 61 with the first slot 14. Then insert the first insert plate 61 into the first slot 14. The first slot 14 limits the first insert plate 61, thereby achieving the purpose of re-attaching the cover plate 2 to the box body 1.

[0044] The difference between Example 2 and Example 1 is that:

[0045] Reference Figure 5 and Figure 6 In this embodiment, after the second left side plate 122 is bent, it abuts against the first left side plate 112. After one end of the second right side plate 123 is bent, it abuts against the first right side plate 113. After one end of the second front side plate 124 is bent, it abuts against the first front side plate 114. A third plate 7 is integrally formed at the end of the second left side plate 122 away from the top plate 121. A snap-fit ​​plate 71 is integrally formed at the end of the third plate 7 away from the second left side plate 122. A fourth plate 8 is integrally formed at the end of the second right side plate 123 away from the top plate 121. A snap-fit ​​groove 81 is integrally formed at the end of the fourth plate 8 away from the second right side plate 123. The snap-fit ​​plate 71 and the snap-fit ​​groove 81 are snap-fitted and embedded together.

[0046] Reference Figure 5 and Figure 6 Meanwhile, a second insert plate 82 is integrally formed at the end of the fourth plate 8 away from the second right side plate 123, and a second slot 72 is integrally formed at the end of the third plate 7 away from the second left side plate 122. The second insert plate 82 and the second slot 72 are inserted and fitted together. A folding plate 9 is integrally formed at the end of the second front side plate 124 away from the top plate 121. After being bent, the folding plate 9 can be inserted between the third plate 7 and the bottom plate 111.

[0047] Reference Figure 5 and Figure 6 In use, first bend the folding plate 9 to make it fit against the base plate 111. Then bend the third plate 7 and the fourth plate 8 to embed the snap-fit ​​plate 71 into the snap-fit ​​groove 81. Finally, insert the second insert plate 82 into the second slot 72 to snap the outer box 12 onto the inner box 11. In this embodiment, when the user takes snacks through the opening 3, if the opening 3 is too small, the user can also slide the second insert plate 82 out of the second slot 72 and then lift the third plate 7 and the fourth plate 8 to rotate and open the outer box 12 as a whole, so that the inner box 11 is fully exposed, making it easier to take the food in the inner box 11.

[0048] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A package for facilitating opening, characterized by: The utility model relates to a food box, including box (1) and cover (2), the box (1) is set up on the mouth (3) of taking food, the cover (2) is buckled on the mouth (3) of taking, the junction of cover (2) and the mouth (3) is provided with the ant line (4), the cover (2) is provided with the tear portion (5) of being convenient for user to open, the box (1) includes inner box (11) and the outer box (12) of buckling on the inner box (11), the outer box (12) one end is rotatably connected with the inner box (11) one end, the mouth (3) is set up on the outer box (12), the cover (2) one end is rotatably connected with the outer box (12), the outer box (12) is set up on the oblique groove (13), the oblique groove (13) is communicated with the mouth (3) side away from tear portion (5).

2. A package according to claim 1, wherein: The inner box (11) outer wall and outer box (12) inner wall are bonded and fixed.

3. A package according to claim 1, wherein: The box (1) and cover (2) are further provided with clamping structure (6), and the clamping structure (6) is used to re-clamp the cover (2) that is torn on the box (1).

4. A package according to claim 3, wherein: The clamping structure (6) includes the first plugboard (61) fixed on the tear portion (5), the box (1) is set up on the first insertion slot (14), and the first plugboard (61) and the first insertion slot (14) are inserted and matched.

5. A package according to claim 4, wherein: The first plugboard (61) is set up on the buckle slot (62) convenient for user to buckle.

6. A package according to claim 4, wherein: The first plugboard (61) is further provided with chamfer (63) convenient for insertion.

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