A packaging box

Abstract

This utility model provides a packaging box, including a box body and a lid. The lid includes a first lid and a second lid. The outer ends of the first and second lids are connected to two opposite side walls of the box body via fold lines. The inner ends of the first and second lids fold inward to cover the top of the box body, covering the entire top surface of the box body. A partition is protruding upward from the bottom surface of the box body, and a positioning groove is recessed on the partition. A first positioning piece and a second positioning piece are respectively connected to the inner ends of the first and second lids, and the first and second positioning pieces are inserted into the positioning grooves from both sides. With the above structure, this utility model provides a box lid that can be opened in sections, facilitating flexible space utilization and making it easy to retrieve / display the contents of the box.

Description

Technical Field

[0001] This utility model relates to the field of packaging technology, and more specifically to a packaging box. Background Technology

[0002] Some existing packaging boxes are designed with the lid integrally molded with the rest of the box body, connected to one side of the box body by a fold line. Users open or close the lid by folding it. However, when packaging boxes are used for gift boxes or similar applications, they need to be larger and have a display function. In this case, the lid may be too large. To retrieve the contents of the box, the entire lid needs to be opened, which takes up a lot of space and causes inconvenience. Utility Model Content

[0003] The purpose of this utility model is to provide a box lid that can be opened in sections, which is conducive to flexible use of space and makes it easy to take out / display the contents of the box.

[0004] To achieve the above objectives, the present invention provides a packaging box, comprising a box body and a lid. The lid includes a first lid and a second lid. The outer ends of the first lid and the second lid are respectively connected to two opposite side walls of the box body through fold lines. The inner ends of the first lid and the second lid are folded inward to cover the top of the box body. After the first lid and the second lid are closed, they cover the entire top surface of the box body. The box body has a partition protruding upward on the bottom surface, and a positioning groove is recessed on the partition. The first and second covers are respectively connected to the inner ends of the first and second covers, and the first and second positioning pieces are inserted into the positioning grooves from both sides.

[0005] Furthermore, the two ends of the separator are located on the side wall of the box body connected to the first cover and the second cover, respectively, and the separator is parallel to the side wall of the box body not connected to the first cover and the second cover.

[0006] Furthermore, the divider separates the internal space of the box body into two accommodating spaces.

[0007] Furthermore, the divider is formed by folding a piece of cardboard. The divider has a base plate and a partition that stands perpendicular to the base plate through fold lines. The base plate covers the bottom surface of the box, and the partition is located in the middle of the base plate. Positioning grooves are cut on the partition corresponding to the inner ends of the first cover and the second cover.

[0008] Furthermore, the substrate of the separator is bonded to the bottom surface of the box.

[0009] Furthermore, the positioning groove is a straight notch.

[0010] Furthermore, at least one side of the positioning groove is provided with a guide slope that slopes downward from the top of the separator toward the bottom of the positioning groove, and the bottom of the guide slope is higher than the bottom of the positioning groove.

[0011] Furthermore, the first positioning piece and the second positioning piece are connected to the first cover and the second cover respectively through crease lines.

[0012] Furthermore, the width of the first positioning piece and the second positioning piece is less than the vertical distance between the two side walls of the box body that are not connected to the first cover and the second cover, and the length of the first positioning piece and the second positioning piece is not greater than the depth of the positioning groove. After the first positioning piece and the second positioning piece are inserted into the positioning groove, the first cover and the second cover form a plane that covers the top surface of the box body.

[0013] Furthermore, a handle mounting part is provided on the side wall of one of the box bodies that is not connected to the first cover and the second cover.

[0014] By adopting the above solution, this utility model has at least the following technical effects: The lid of the box body is divided into two parts: a first lid and a second lid. When it is necessary to take out / display the object inside the packaging box, the lid can be opened to the sides or the first lid or the second lid can be opened selectively. Compared with the large one-piece lid in the prior art, the design of this utility model makes it easier for users to operate more flexibly. When space is insufficient, the lid can also be opened by changing the angle, direction, etc. to take out / display the object inside the packaging box.

[0015] Furthermore, the box body is equipped with dividers, which not only secure the first and second covers to the box body, but also act as partitions within the box body to prevent internal items from shifting, thereby improving the stability and safety of the packaging box. Attached Figure Description

[0016] Figure 1 This is a perspective view of the first embodiment of the present utility model.

[0017] Figure 2 This is a perspective view of the cover after it is opened according to the first embodiment of this utility model.

[0018] Figure 3 This is a schematic diagram of the separator.

[0019] Figure 4 This is a perspective view of the cover after it is opened according to the second embodiment of this utility model.

[0020] Figure 5 This is a perspective view of the cover after it is opened according to the third embodiment of this utility model.

[0021] Explanation of icon numbers: 1 box body; 11 side walls; 111 handle mounting parts; 2. Cover body; 21. First cover body; 211. First positioning piece; 22. Second cover body; 221. Second positioning piece; 3. Separator; 31. Base plate; 32. Partition plate; 321. Positioning groove; 322. Guide slope; Detailed Implementation To further explain the technical solution of this utility model, the following detailed description is provided through specific embodiments.

[0022] See Figures 1 to 2 The first embodiment of this utility model includes a box body 1 and a cover 2. The cover 2 includes a first cover 21 and a second cover 22. The outer ends of the first cover 21 and the second cover 22 are respectively connected to two opposite side walls 11 in the box body 1 through fold lines. The inner ends of the first cover 21 and the second cover 22 are folded inward to cover the top of the box body 1. After the first cover 21 and the second cover 22 are closed, they cover the entire top surface of the box body 1.

[0023] The box body 1 has a partition 3 protruding upwards on the bottom surface, and a positioning groove 321 recessed on the partition 3. A first positioning piece 211 and a second positioning piece 221 are respectively connected to the inner ends of the first cover 21 and the second cover 22. The first positioning piece 211 and the second positioning piece 221 are inserted into the positioning groove 321 from both sides. More specifically, in this embodiment, the first positioning piece 211 and the second positioning piece 221 are integrally formed with the first cover 21 and the second cover 22, respectively, and are connected to the first cover 21 and the second cover 22 by fold lines.

[0024] In this embodiment, the cover 2 is divided into two parts: a first cover 21 and a second cover 22. When it is necessary to take out / display the object inside the packaging box, the cover 2 can be opened to the sides or the first cover 21 or the second cover 22 can be selectively opened. Compared with the large one-piece cover 2 in the prior art, the split design of the cover 2 makes it easier for users to operate more flexibly. When space is insufficient, the cover 2 can also be opened by changing the angle, direction, etc. to take out / display the object inside the packaging box.

[0025] In this embodiment, the two ends of the separator 3 are respectively located on the side wall 11 of the box body 1 connected to the first cover 21 and the second cover 22, and the separator 3 is parallel to the side wall 11 of the box body 1 not connected to the first cover 21 and the second cover 22. The separator 3 divides the internal space of the box body 1 into two accommodating spaces. That is, in addition to fixing the first positioning piece 211 and the second positioning piece 221 with the positioning groove 321 so that the first cover 21 and the second cover 22 are tightly fixed to the box body 1, the separator 3 in this embodiment also acts as a spacer in the internal space of the box body 1 to prevent the internal items from shifting and improve the stability and safety of the packaging box.

[0026] See also Figure 3 In the above embodiment, the partition 3 is formed by folding a piece of cardboard. The partition 3 has a base plate 31 and a partition 32 that stands perpendicular to the base plate 31 after being folded along the crease line. The base plate 31 covers the bottom surface of the box, and the partition 32 is located in the middle of the base plate 31. The lower ends of the partition 32 are connected to the base plate 31 through the crease line. The partition 32 is cut with positioning grooves 321 at the positions corresponding to the inner ends of the first cover 21 and the second cover 22.

[0027] In this embodiment, the area of ​​the substrate 31 of the separator 3 is similar to the area of ​​the bottom surface of the box, and it can be directly placed and covered on the bottom surface of the box. In other embodiments, the substrate 31 of the separator 3 can be glued to the bottom surface of the box.

[0028] In the first embodiment, the positioning groove 321 is a straight notch. After the first positioning piece 211 and the second positioning piece 221 are inserted into the positioning groove 321, they engage therein, so that the cover 2 tightly covers the box body 1. In this embodiment, the width of the first positioning piece 211 and the second positioning piece 221 is less than the vertical distance between the two side walls 11 of the box body 1 that are not connected to the first cover 21 and the second cover 22, so that the first positioning piece 211 and the second positioning piece 221 can smoothly enter the box body 1 and be inserted into the positioning groove 321; the length of the first positioning piece 211 and the second positioning piece 221 is not greater than the depth of the positioning groove 321, so that after the first positioning piece 211 and the second positioning piece 221 are inserted into the positioning groove 321, the first cover 21 and the second cover 22 form a plane covering the top surface of the box body 1.

[0029] This invention can further provide a guide slope 322 on at least one side of the positioning groove 321, which slopes downward from the top of the separator 3 toward the bottom of the positioning groove 321, with the bottom of the guide slope 322 being higher than the bottom of the positioning groove 321. The purpose of the guide slope 322 is to guide the first positioning piece 211 and the second positioning piece 221 as they are inserted into the positioning groove 321, making the closing process of the cover 2 smoother and further improving the ease of use of the packaging box.

[0030] See Figure 4This is the second embodiment of the present invention. The difference between this embodiment and the first embodiment lies only in that a guide slope 322 is provided on one side of the positioning groove 321. When closing the packaging box of this embodiment, the second cover 22 located on the opposite side of the guide slope 322 is closed first. After the second cover 22 folds inward, the second positioning piece 221 first contacts the guide slope 322, slides down along the guide slope 322, and enters the positioning groove 321. Then, the first cover 21 is closed. Since the second cover 22 has already entered the positioning groove 321, the first connecting piece of the first cover 21 is also well positioned and inserted into the positioning groove 321. Alternatively, the guide slope 322 can be located on the opposite side of the first cover 21, and the first positioning piece 211 of the first cover 21 can be guided into the positioning groove 321 using the guide slope 322.

[0031] See Figure 5 This is the third embodiment of the present invention. The only difference between this embodiment and the previous two embodiments is that guide slopes 322 are provided on both sides of the positioning groove 321, so that the guide slopes 322 can play a guiding role regardless of which side of the cover 2 is covered first.

[0032] Preferably, the present invention may also provide a handle mounting part 111 on one of the side walls 11 of the box body 1 that is not connected to the first cover 21 and the second cover 22. Specifically, the handle mounting part 111 may be two mounting holes for the handle to pass through and be fixed.

[0033] The above are merely embodiments of this utility model and are not intended to limit this utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A package, characterized in that The box includes a box body and a lid. The lid includes a first lid and a second lid. The outer ends of the first lid and the second lid are connected to two opposite side walls of the box body by fold lines. The inner ends of the first lid and the second lid are folded inward and closed on top of the box body. After the first lid and the second lid are closed, they cover the entire top surface of the box body. The box body has a partition protruding upward on the bottom surface, and a positioning groove is recessed on the partition. The first and second covers are respectively connected to the inner ends of the first and second covers, and the first and second positioning pieces are inserted into the positioning grooves from both sides.

2. A packaging box according to claim 1, characterized in that, The two ends of the divider are located on the side wall of the box body that is connected to the first cover and the second cover, respectively, and the divider is parallel to the side wall of the box body that is not connected to the first cover and the second cover.

3. A packaging box according to claim 2, characterized in that, The divider separates the internal space of the box into two accommodating spaces.

4. A packaging box according to claim 2, characterized in that, The divider is formed by folding a piece of cardboard. The divider has a base plate and a partition that stands perpendicular to the base plate through the fold lines. The base plate covers the bottom surface of the box, and the partition is located in the middle of the base plate. Positioning grooves are cut on the partition corresponding to the inner ends of the first cover and the second cover.

5. A packaging box according to claim 4, characterized in that, The substrate of the separator is bonded to the bottom surface of the box.

6. A packaging box according to any one of claims 1 to 5, characterized in that, The positioning groove is a straight notch.

7. A packaging box according to claim 6, characterized in that, At least one side of the positioning groove is provided with a guide slope that slopes downward from the top of the separator toward the bottom of the positioning groove, and the bottom of the guide slope is higher than the bottom of the positioning groove.

8. A packaging box according to claim 1, characterized in that, The first positioning piece and the second positioning piece are connected to the first cover and the second cover respectively by crease lines.

9. A packaging box according to claim 1, characterized in that, The width of the first positioning piece and the second positioning piece is less than the vertical distance between the two side walls of the box body that are not connected to the first cover and the second cover. The length of the first positioning piece and the second positioning piece is not greater than the depth of the positioning groove. After the first positioning piece and the second positioning piece are inserted into the positioning groove, the first cover and the second cover form a plane that covers the top surface of the box body.

10. A packaging box according to claim 1, characterized in that, One of the boxes, which is not connected to the first cover and the second cover, has a handle mounting part on its side wall.

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