A top-and-bottom cover corrugated packaging box with self-locking function

Abstract

The utility model relates to packing box technical field, and disclose a top and bottom cover corrugated packing box with self -locking function has: the top cover, both sides of top cover all are provided with the symmetrical distribution's finger perforated round hole, the inner wall both sides of top cover all are provided with the baffle, the inside movable joint of top cover has the ground box, both sides of ground box all are fixedly connected with the symmetrical distribution's warped board, the warped board and baffle abut, the utility model discloses through setting round hole, warped board and baffle, when taking top cover, the warped board set up on both sides of ground box will abut to the baffle that sticks on the inner wall of top cover, thereby the taking of top cover is blocked, if the user needs to take out the laundry condensation pearl in the inside of ground box, the user only needs to insert the inside of top cover through round hole with finger now, and then the opposite extrusion is carried out to warped board, the warped board will abut to baffle now, thereby realizes the effect that packing box cover cannot be pulled out easily.

Description

Technical Field

[0001] This utility model relates to the field of packaging box technology, and more specifically, to a corrugated packaging box with a self-locking function. Background Technology

[0002] In recent years, detergent products in the form of water-soluble sachets (e.g., laundry pods) have become popular. These sachets include a water-soluble membrane defining at least one internal chamber containing a detergent composition. Once such a sachet is placed in water, the water-soluble membrane dissolves and releases the detergent composition, thereby achieving the washing purpose.

[0003] Due to the diverse shapes and colors of laundry detergent pods, they can easily attract children with low judgment to explore and play with them, which could lead to accidental ingestion. To prevent children from easily taking laundry detergent pods, we have proposed a corrugated box with a self-locking lid. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technology, this utility model provides a corrugated packaging box with a self-locking function, which has the advantage that the box lid cannot be easily pulled out.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a corrugated box with a self-locking function, comprising:

[0006] The top cover has symmetrically distributed finger-piercing holes on both sides, and baffles are provided on both sides of the inner wall of the top cover. A ground box is movably connected inside the top cover, and symmetrically distributed rocker plates are fixedly connected to both sides of the ground box. The rocker plates abut against the baffles.

[0007] As a preferred technical solution of this utility model, the canopy includes a main top plate, with secondary side plates connected to both sides of the main top plate symmetrically, main side plates connected to both sides of the main top plate, support plates connected to the upper and lower sides of the main side plates, a baffle connected to the main side plate, and a circular hole opened on the main side plate.

[0008] As a preferred embodiment of this utility model, the ground box includes two sets of main uprights, one side of which is connected to a second side upright, and the two sides of which are respectively connected to a second auxiliary folding plate and a second auxiliary bottom plate. A first side upright is connected between the main uprights, and the two sides of which are respectively connected to a first auxiliary folding plate and a first auxiliary bottom plate. A fixing plate is connected to one side of the main uprights, and the two sides of which are respectively connected to a main folding plate and a main bottom plate. The rocker arm is connected to the main folding plate.

[0009] As a preferred technical solution of this utility model, the main upright plate is provided with symmetrically distributed square grooves.

[0010] As a preferred technical solution of this utility model, both the top cover and the bottom box are made of corrugated cardboard.

[0011] As a preferred technical solution of this utility model, the two sets of main base plates are fixedly bonded together with glue, and the first base plate is fixedly bonded to the second base plate with glue.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model, by setting a round hole, a rocker plate, and a baffle, allows the top cover to be removed. When the top cover is removed, the rocker plates on both sides of the bottom box will abut against the baffle that is attached to the inner wall of the top cover, thus blocking the removal of the top cover. If the user needs to remove the laundry detergent pods inside the bottom box, the user only needs to insert their fingers through the round hole into the inside of the top cover and then press the rocker plates in opposite directions. At this time, the rocker plates will release the abutment against the baffle, thus achieving the effect that the packaging box lid cannot be easily pulled out.

[0014] 2. This utility model uses a square groove and glue. The square groove allows the rocker to be inserted and locked into the groove when it is pressed inward by the user, thus facilitating the removal of the entire roof. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0017] Figure 3 For the present utility model Figure 2 Enlarged schematic diagram of the structure at point A in the middle;

[0018] Figure 4 This is a schematic diagram of the planar structure of the roof of this utility model;

[0019] Figure 5 This is a schematic diagram of the floor box structure of this utility model;

[0020] In the diagram: 1. Top cover; 2. Base box; 3. Round hole; 4. Rocker arm; 5. Main base plate; 6. Main upright plate; 7. First side upright plate; 8. Second side upright plate; 9. Glue; 10. First secondary base plate; 11. Second secondary base plate; 12. First secondary folding plate; 13. Second secondary folding plate; 14. Main folding plate; 15. Square groove; 16. Fixing plate; 17. Main top plate; 18. Main side plate; 19. Secondary side plate; 20. Support plate; 21. Baffle. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] like Figures 1 to 5 As shown, this utility model provides a corrugated box with a self-locking function, comprising:

[0023] The top cover 1 has symmetrically distributed finger-piercing holes 3 on both sides. The inner walls of the top cover 1 have baffles 21 on both sides. The top cover 1 is movably connected to the ground box 2. The ground box 2 has symmetrically distributed rocker plates 4 fixedly connected to both sides. The rocker plates 4 abut against the baffles 21.

[0024] When the top cover 1 moves upward along the outer surface of the bottom box 2 to be picked up, the rocker 4 will be raised to block the baffle 21, thus preventing the top cover 1 from being picked up. When it is necessary to remove the material inside the bottom box 2, the user needs to insert their fingers through the round hole 3 and squeeze the rocker 4 to facilitate the removal of the top cover 1.

[0025] The canopy 1 includes a main top plate 17, with secondary side plates 19 connected to both sides of the main top plate 17 symmetrically, main side plates 18 connected to both sides of the main top plate 17, support plates 20 connected to the upper and lower sides of the main side plates 18, baffles 21 connected to the main side plates 18, and round holes 3 opened on the main side plates 18.

[0026] The main side plate 18 and the secondary side plate 19 are folded along the edge of the main top plate 17. Then the support plate 20 is folded in opposite directions, so that the support plate 20 and the secondary side plate 19 are bonded together. At this time, the baffle 21 is folded and bonded to the main side plate 18, thus forming the skylight 1.

[0027] The ground box 2 includes two sets of main uprights 6. One side of one set of main uprights 6 is connected to a second side upright 8. The two sides of the second side upright 8 are respectively connected to a second auxiliary folding plate 13 and a second auxiliary bottom plate 11. The main uprights 6 are connected to a first side upright 7. The two sides of the first side upright 7 are respectively connected to a first auxiliary folding plate 12 and a first auxiliary bottom plate 10. One side of one set of main uprights 6 is connected to a fixing plate 16. The two sides of the two sets of main uprights 6 are respectively connected to a main folding plate 14 and a main bottom plate 5. The rocker plate 4 is connected to the main folding plate 14.

[0028] Fold the two sets of main upright plates 6 along the edge of the first side upright plate 7. Then, fold the fixing plate 16 and the second side upright plate 8 along the edge of the main upright plate 6, so that the fixing plate 16 is bonded to the second side upright plate 8. At this time, fold the main bottom plate 5 along the edge of the main upright plate 6. Then, fold the first auxiliary bottom plate 10 and the second auxiliary bottom plate 11 along the edge of the first side upright plate 7 and the second side upright plate 8, so that the first auxiliary bottom plate 10 is bonded to the second auxiliary bottom plate 11, and then to the two sets of main bottom plates 5. Then, fold the main folding plate 14 along the edge of the main upright plate 6, so that the main folding plate 14 is bonded to the main upright plate 6. Then, fold the second auxiliary folding plate 13 and the first auxiliary folding plate 12 along the edge of the second side upright plate 8 and the first side upright plate 7, so that the second auxiliary folding plate 13 and the first auxiliary folding plate 12 are bonded to the second side upright plate 8 and the first side upright plate 7, respectively.

[0029] The main upright plate 6 is provided with symmetrically distributed square grooves 15.

[0030] The square groove 15 provides more space for the rocker arm 4 to press against each other, making it easier to remove the entire top cover 1.

[0031] Both the top cover 1 and the bottom box 2 are made of corrugated cardboard.

[0032] Because of the materials used in the top cover 1 and bottom box 2, they can be recycled, making the packaging more environmentally friendly.

[0033] The two main base plates are fixed together with glue, and the first base plate is fixed together with the second base plate with glue.

[0034] The use of glue 9 makes the bottom of the base box 2 more secure.

[0035] Working principle and usage process of this utility model:

[0036] Due to the design of the rocker arm 4, when the top cover 1 is removed, the rocker arms 4 on both sides of the bottom box 2 will abut against the baffle 21 attached to the inner wall of the top cover 1 as it rises. This prevents children from easily taking out the laundry detergent pods inside and accidentally swallowing them. If the user needs to remove the laundry detergent pods from the bottom box 2, the user only needs to insert their finger through the round hole 3 into the inside of the top cover 1 and then press the rocker arms 4 in opposite directions. At this time, the rocker arms 4 will release the abutment against the baffle 21, making it easier to remove the top cover 1. This achieves the effect of making the packaging box lid difficult to pull out. Due to the design of the square groove 15, the rocker arms 4 have more space to press in opposite directions, making it easier to remove the top cover 1 as a whole.

[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A corrugated box with a self-locking function, characterized in that, Including: A canopy (1) is provided with symmetrically distributed finger-piercing round holes (3) on both sides of the canopy (1). A baffle (21) is provided on both sides of the inner wall of the canopy (1). A ground box (2) is movably connected inside the canopy (1). A rocker plate (4) is fixedly connected on both sides of the ground box (2). The rocker plate (4) abuts against the baffle (21). The canopy (1) includes a main top plate (17), with secondary side plates (19) symmetrically connected to both sides of the main top plate (17), and main side plates (18) connected to both sides of the main top plate (17). Support plates (20) are connected to both the upper and lower sides of the main side plates (18), and baffles (21) are connected to the main side plates (18). The circular hole (3) is opened on the main side plates (18). The ground box (2) includes two sets of main uprights (6). A second side upright (8) is connected to one side of one set of main uprights (6). A second auxiliary folding plate (13) and a second auxiliary bottom plate (11) are connected to both sides of the second side upright (8). A first side upright (7) is connected between the main uprights (6). A first auxiliary folding plate (12) and a first auxiliary bottom plate (10) are connected to both sides of the first side upright (7). A fixing plate (16) is connected to one side of one set of main uprights (6). A main folding plate (14) and a main bottom plate (5) are connected to both sides of the two sets of main uprights (6). The rocker plate (4) is connected to the main folding plate (14). The main upright plate (6) is provided with symmetrically distributed square grooves (15). The materials of the top cover (1) and the bottom box (2) are both corrugated cardboard; The two sets of main base plates (5) are fixedly bonded together with glue (9), and the first sub-base plate (10) is fixedly bonded to the second sub-base plate (11) with glue (9).

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