Multifunctional plastic packaging box

Abstract

The utility model relates to packing technical field, and disclose a kind of multifunctional plastic packaging box, including upper box cover and lower box bottom, the periphery between upper box cover and lower box bottom is provided with folding assembly, the bottom of lower box bottom inner wall is provided with storage assembly, the both sides of upper box cover are provided with handling assembly, the top of upper box cover is provided with opening assembly;Folding assembly includes first folding plate and second folding plate, first folding plate is rotatably connected in the periphery of the bottom of upper box cover.The utility model is through being provided with folding assembly, folding and placing to packaging box are convenient, reduce the space of placement when not using packaging box, increase the practicability of equipment, through being provided with storage assembly, it is convenient to store the support rod in folding assembly, prevent the space of other articles, through being provided with handling assembly, it is convenient to carry packaging box, through being provided with opening assembly, it is convenient to take the article in packaging box, it is favorable to practical application and operation.

Description

Technical Field

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

[0002] Plastic packaging boxes include: plastic turnover boxes, food plastic turnover boxes, beverage plastic turnover boxes, plastic logistics turnover boxes, anti-static plastic turnover boxes, etc., which belong to the category of packaging and packaging materials.

[0003] A search revealed a Chinese patent disclosure for a multifunctional plastic packaging box (authorization announcement number CN 208278586U), which falls under the technical field of "packaging". The protected claim is as follows: "The box lid includes box lid corners, box lid protrusions, box lid recesses, and slots. The box lid corners are located at the four corners of the box lid, the box lid protrusions are located in the middle of the box lid, the box lid recesses are located on the top of the box lid, and the slots are located around the bottom of the box lid. The box body includes an inner side wall, an inner bottom, an outer side wall, a baffle, a flange, a sliding rod, and a pull curtain. The inner side wall is located inside the box body, the inner bottom is at the bottom of the box body, the outer side wall is located on the outside of the box body, the baffle is installed inside the box body, the flange is located above the middle side wall of the box body, the sliding rod is installed on the side wall of the box body, and the pull curtain is installed in the hollow space formed by the inner side wall and the outer side wall of the box body."

[0004] The shortcomings of existing technology: Although the cross-shaped indentation on the bottom of the box can make it more stable during transportation, it is impossible to fold and stack the box when it is not in use, which increases the space required for placement, reduces the practicality of the equipment, and is not conducive to actual application and operation. Therefore, we propose a multi-functional plastic packaging box. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a multifunctional plastic packaging box to solve the problems existing in the background art.

[0006] This utility model provides the following technical solution: a multifunctional plastic packaging box, including an upper box cover and a lower box bottom, a folding component is provided around the upper box cover and the lower box bottom, a storage component is provided at the bottom of the inner wall of the lower box bottom, a handling component is provided on both sides of the upper box cover, and an opening component is provided at the top of the upper box cover.

[0007] The folding assembly includes a first folding plate and a second folding plate. The first folding plate is rotatably connected to the four sides of the bottom of the upper box cover, and the second folding plate is rotatably connected to the four sides of the top of the bottom of the lower box. The first folding plate and the second folding plate are rotatably connected to each other.

[0008] Preferably, the storage component includes a groove and a partition, the partition being formed at the bottom of the inner wall of the lower box, and the groove being fixedly installed at equal intervals at the bottom of the inner wall of the partition.

[0009] Preferably, the folding assembly further includes a support rod, a fixing plate, a T-shaped rod, a spring, and a stop plate. The support rods are all slidably connected between the inner walls of the upper cover and the lower bottom of the box. The fixing plates are respectively fixedly installed between the two sides of the inner walls of the upper cover and the lower bottom of the box. The T-shaped rods are all slidably connected inside the fixing plates. The stop plates are all fixedly installed at one end of the T-shaped rods. The stop plates are all slidably connected to the inner walls of the upper cover and the lower bottom of the box. The springs are all sleeved on the outside of the T-shaped rods and located between the fixing plates and the stop plates. The side of the stop plate away from the T-shaped rods abuts against the support rod.

[0010] Preferably, the opening assembly includes a sealing plate, slots, and insert rods. The slots are located at the four corners of the top of the lower box bottom, and the insert rods are fixedly installed at the four corners of the bottom of the sealing plate. Each insert rod is inserted into the corresponding slot.

[0011] Preferably, the handling assembly includes a first handle and a second handle, the first handle being fixedly installed on one side of the bottom of the lower box, and the second handle being fixedly installed on the side of the bottom of the lower box away from the first handle.

[0012] Preferably, a pad is fixedly installed at the bottom of the lower box, and a nameplate is fixedly installed on the outer side of the lower box.

[0013] The technical effects and advantages of this utility model are as follows:

[0014] 1. This utility model, by setting a folding component, facilitates the folding and placement of packaging boxes, reduces the storage space when the packaging boxes are not in use, and increases the practicality of the equipment. By setting a storage component, it is convenient to store the support rod in the folding component, preventing it from occupying the space of other items.

[0015] 2. This utility model facilitates the handling of packaging boxes by incorporating a handling component. The opening component facilitates the retrieval of items from the packaging box. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0017] Figure 2 This is a cross-sectional view of the packaging box body of this utility model.

[0018] Figure 3 For the present utility model Figure 2 Enlarged view of point A in the middle.

[0019] Figure 4 This is a schematic diagram of the slot and insert of this utility model.

[0020] The attached diagram is labeled as follows: 1. Upper box cover; 2. Lower box bottom; 3. First folding plate; 4. Second folding plate; 5. Support rod; 6. Fixing plate; 7. T-shaped rod; 8. Spring; 9. Support plate; 10. Sealing plate; 11. Slot; 12. Insert rod; 13. First handle; 14. Second handle; 15. Groove; 16. Partition plate; 17. Pad; 18. Nameplate. Detailed Implementation

[0021] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. The novel structures involved in this utility model are not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0022] The device includes an upper lid 1 and a lower bottom 2. Folding components are installed around the perimeter between the upper lid 1 and the lower bottom 2. A storage component is installed at the bottom of the inner wall of the lower bottom 2. Handling components are installed on both sides of the upper lid 1, and an opening component is installed at the top of the upper lid 1. The handling components facilitate the handling of the packaging box. The opening component facilitates the retrieval of items from the packaging box. The folding components facilitate the folding and stacking of the packaging box, reducing storage space when not in use and increasing the practicality of the device. The storage component allows for the storage of the support rod 5 within the folding components, preventing it from occupying space for other items and hindering practical application and operation.

[0023] Furthermore, the opening assembly includes a sealing plate 10, slots 11, and insert rods 12. The slots 11 are located at the four corners of the top of the lower box bottom 2, and the insert rods 12 are fixedly installed at the four corners of the bottom of the sealing plate 10. The insert rods 12 are all inserted into the corresponding slots 11. The insert rods 12 at the bottom of the sealing plate 10 are pulled out from the slots 11 at the top of the lower box bottom 2 to facilitate the retrieval of items from the packaging box.

[0024] Furthermore, the folding assembly includes a first folding plate 3, a second folding plate 4, support rods 5, a fixing plate 6, T-shaped rods 7, springs 8, and abutment plates 9. The first folding plates 3 are rotatably connected to the bottom perimeter of the upper cover 1, and the second folding plates 4 are rotatably connected to the top perimeter of the lower bottom 2. The first folding plates 3 and the second folding plates 4 are rotatably connected to each other. The support rods 5 are slidably connected between the inner walls of the upper cover 1 and the lower bottom 2. The fixing plates 6 are respectively fixedly installed between the two sides of the inner walls of the upper cover 1 and the lower bottom 2. The T-shaped rods 7 are slidably connected inside the fixing plates 6. The abutment plates 9 are fixedly installed at one end of the T-shaped rods 7. The abutment plates 9 are all flush with the inner walls of the upper cover 1 and the lower bottom 2. The sliding connection is achieved by springs 8 being sleeved on the outside of T-shaped rods 7 and located between fixed plate 6 and abutment plate 9. The side of abutment plate 9 away from T-shaped rods 7 abuts against support rod 5. When the packaging box is not in use, T-shaped rods 7 are manually pulled to slide inside fixed plate 6, thereby causing abutment plate 9 to slide. Then, support rod 5 in one corner of the packaging box is removed, so that support rod 5 is no longer abutted by abutment plate 9. When the four corners of the packaging box are no longer supported by support rod 5, the bottom of the box 2 is manually pressed down, causing the bottom of the box 2 and the first folding plate 3 to slowly move closer to each other, so that the first folding plate 3 and support rod 5 fold together, realizing the overall folding of the packaging box.

[0025] Furthermore, the storage components include a groove 15 and a partition 16. The partition 16 is formed at the bottom of the inner wall of the lower box bottom 2, and the groove 15 is fixedly installed at equal intervals at the bottom of the inner wall of the partition 16. By setting the groove 15 and the partition 16, it is convenient to move the packaging box.

[0026] Furthermore, the handling assembly includes a first handle 13 and a second handle 14. The first handle 13 is fixedly installed on one side of the lower box bottom 2, and the second handle 14 is fixedly installed on the side of the lower box bottom 2 away from the first handle 13.

[0027] Furthermore, a pad 17 is fixedly installed at the bottom of the lower box 2, and a nameplate 18 is fixedly installed on the outside of the lower box 2. By setting the pad 17, it is convenient to place the packaging box stably. By setting the nameplate 18, it is convenient to mark the packaging box and make it easy to identify.

[0028] The working principle of this utility model is as follows: Pull the insert rod 12 at the bottom of the sealing plate 10 out of the slot 11 at the top of the lower box bottom 2, take the item out of the packaging box, and then manually pull the T-shaped rod 7 to slide inside the fixed plate 6, thereby driving the abutment plate 9 to slide. Then take out the support rod 5 in one corner of the packaging box, so that the support rod 5 is removed from the abutment range of the abutment plate 9. When the four corners of the packaging box are no longer supported by the support rod 5, manually press the lower box bottom 2, causing the lower box bottom 2 and the first folding plate 3 to slowly move closer to each other, so that the first folding plate 3 and the support rod 5 are folded, realizing the overall folding of the packaging box. At the same time, place the four support rods 5 inside the partition 16 to prevent them from occupying the space of other items, increase the practicality of the equipment, and facilitate practical application and operation.

[0029] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0030] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0031] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A multifunctional plastic packaging box, comprising an upper lid (1) and a lower bottom (2), characterized in that: A folding assembly is provided around the perimeter between the upper box cover (1) and the lower box bottom (2). A storage assembly is provided at the bottom of the inner wall of the lower box bottom (2). A handling assembly is provided on both sides of the upper box cover (1). An opening assembly is provided at the top of the upper box cover (1). The folding assembly includes a first folding plate (3) and a second folding plate (4). The first folding plate (3) is rotatably connected to the bottom of the upper box cover (1) around the perimeter, and the second folding plate (4) is rotatably connected to the top of the lower box bottom (2) around the perimeter. The first folding plate (3) and the second folding plate (4) are rotatably connected to each other.

2. The multifunctional plastic packaging box according to claim 1, characterized in that: The storage component includes a groove (15) and a partition (16). The partition (16) is opened at the bottom of the inner wall of the lower box bottom (2), and the groove (15) is fixedly installed at equal intervals at the bottom of the inner wall of the partition (16).

3. A multifunctional plastic packaging box according to claim 1, characterized in that: The folding assembly also includes a support rod (5), a fixing plate (6), a T-shaped rod (7), a spring (8), and a stop plate (9). The support rod (5) is slidably connected between the inner walls of the upper box cover (1) and the lower box bottom (2). The fixing plate (6) is fixedly installed between the two sides of the inner walls of the upper box cover (1) and the lower box bottom (2). The T-shaped rod (7) is slidably connected inside the fixing plate (6). The stop plate (9) is fixedly installed at one end of the T-shaped rod (7). The stop plate (9) is slidably connected to the inner walls of the upper box cover (1) and the lower box bottom (2). The spring (8) is sleeved on the outside of the T-shaped rod (7) and located between the fixing plate (6) and the stop plate (9). The side of the stop plate (9) away from the T-shaped rod (7) abuts against the support rod (5).

4. A multifunctional plastic packaging box according to claim 1, characterized in that: The opening assembly includes a sealing plate (10), a slot (11) and a plug (12). The slot (11) is opened at the four corners of the top of the bottom of the lower box (2). The plug (12) is fixedly installed at the four corners of the bottom of the sealing plate (10). The plug (12) is inserted into the corresponding slot (11).

5. A multifunctional plastic packaging box according to claim 1, characterized in that: The handling assembly includes a first handle (13) and a second handle (14). The first handle (13) is fixedly installed on one side of the bottom of the lower box (2), and the second handle (14) is fixedly installed on the side of the bottom of the lower box (2) away from the first handle (13).

6. A multifunctional plastic packaging box according to claim 1, characterized in that: A pad (17) is fixedly installed at the bottom of the lower box bottom (2), and a nameplate (18) is fixedly installed on the outer side of the lower box bottom (2).

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