Detachable packaging carton with small storage space

Abstract

The utility model relates to a detachable packaging carton with small storage space, which belongs to the technical field of packaging cartons and comprises a foldable packaging carton body and closing cover plates, the closing cover plates are respectively connected to the bottom and the top of the packaging carton body, and mounting through holes are formed in four corners of the front side and four corners of the rear side of the packaging carton body. Detachable fixing assemblies are connected into the mounting through holes, a foldable reinforcing assembly is connected into the packaging carton body, each detachable fixing assembly comprises connecting blocks arranged at the four corners of the front side and the four corners of the rear side of the packaging carton body, positioning through holes are formed in the connecting blocks, and the positioning through holes are matched with the connecting blocks under the action of the detachable fixing assemblies. When the packaging carton body is sealed, adhesive tape does not need to be adopted, sealing is fast and convenient, replacement is convenient, the packaging carton body can be reinforced through the foldable reinforcing assembly, after the foldable reinforcing assembly is taken out, the foldable reinforcing assembly and the packaging carton body can be folded, and the storage space is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging cartons, in particular to a detachable packaging carton with a small storage space. Background Art

[0002] Packaging cartons are a common packaging material, mainly used in logistics, product factory packaging, goods transportation and material sorting. It is made of paper products and has the advantages of low cost, easy packaging and cleanliness. There are many types of cartons, which can be customized according to different needs. Packaging cartons play an important role in commodity maintenance. They can protect commodities from damage during transportation, storage, loading and unloading, and handling, ensuring that the commodities are intact. Cartons have certain pressure resistance, impact resistance, moisture resistance and other functions, which can effectively maintain the quality and safety of commodities.

[0003] The main structure of the packaging carton can adopt a folding design, that is, the side walls and the bottom of the carton can be formed by folding. When it is needed, it only needs to be folded according to the preset folding lines to quickly form a complete carton. When it is not needed, it can be folded into a flat state, thereby greatly reducing the storage space. When the packaging carton is sealed, tape is generally used. When the tape is torn off, the sealing part of the packaging carton is easily damaged and cannot be reused. In addition, the existing packaging cartons generally do not have a reinforcement structure. The packaging cartons are generally stored in stacks, and the top is easily dented due to stress. Utility Model Content

[0004] In order to overcome the technical defects of the prior art, the utility model provides a detachable packaging carton with a small storage space, which has the characteristics of convenient sealing of the packaging carton body without damaging the seal, and the packaging carton body can be reinforced when it is used.

[0005] The technical solution adopted by the utility model is: it includes a foldable packaging carton main body and a closed cover plate, the closed cover plate is respectively connected to the bottom and the top of the packaging carton main body, the four corners of the front side and the four corners of the back side of the packaging carton main body are provided with mounting through holes, the mounting through holes are connected with a detachable fixing component, and the packaging carton main body is connected with a foldable reinforcement component.

[0006] Preferably, in order to install the connection block through the positioning through hole, the detachable fixing assembly includes connection blocks arranged at the four front corners and the four rear corners of the packaging carton body, and the connection blocks are provided with positioning through holes.

[0007] Preferably, in order to connect the connecting block to the outer side of the packaging carton body through the cooperation between the mounting screw and the mounting nut, a mounting screw is passed through the positioning through hole and the mounting through hole, one end of the mounting screw extends to the interior of the packaging carton body, and a mounting nut is threadedly connected to one end of the mounting screw.

[0008] Preferably, in order to facilitate the replacement of the Velcro, a connecting through hole is provided on the connecting block, a spring opening and closing hook is sleeved on the connecting through hole, one end of the spring opening and closing hook is fixedly connected to a strip mounting block, and the outer side wall of the strip mounting block is fixedly connected to the Velcro.

[0009] Preferably, in order to allow the first side reinforcement plate to be rotated and folded when not in use, the foldable reinforcement assembly includes a bottom reinforcement plate arranged at the bottom of the packaging carton body, and the first side reinforcement plate is rotatably connected to one end of the bottom reinforcement plate.

[0010] Preferably, in order to facilitate the installation and use of the anti-rotation screw, the other end of the bottom reinforcement plate is rotatably connected to a second side reinforcement plate, and square through holes are provided on the first side reinforcement plate and the second side reinforcement plate, and the anti-rotation screw is threadedly connected to the square through hole.

[0011] Preferably, in order to prevent the first side reinforcement plate and the second side reinforcement plate from rotating by means of the anti-rotation screw, threaded holes are provided on both ends of the bottom reinforcement plate, one end of the anti-rotation screw is screwed into the threaded hole, and a top reinforcement plate is rotatably installed on the top of the first side reinforcement plate.

[0012] Preferably, in order to facilitate positioning of one end of the top reinforcement plate, a rectangular groove is provided at the bottom of one end of the top reinforcement plate and the top of the first side reinforcement plate, and a connecting magnet is fixedly connected to the inner side wall of the rectangular groove.

[0013] The beneficial effects of the utility model are:

[0014] The utility model is provided with a detachable fixing component and a foldable reinforcement component. When the packaging carton main body needs to be sealed, the Velcro on the detachable fixing component can be used for sealing, and there is no need to use tape. The sealing is convenient and quick, and the sealing is not easy to damage. When the packaging carton main body is damaged, the detachable fixing component can be taken down and reused. In addition, the Velcro on the detachable fixing component is also convenient to replace. The foldable reinforcement component can reinforce the packaging carton main body. After the foldable reinforcement component is taken out, the foldable reinforcement component and the packaging carton main body can be folded, which reduces the storage space. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 It is a structural schematic diagram of the detachable fixing assembly in the utility model.

[0017] Figure 3 It is a schematic diagram of the connection between the foldable reinforcement component and the packaging carton body in the utility model.

[0018] Figure 4 It is a structural schematic diagram of the foldable reinforcement component in the utility model.

[0019] Figure 5 This is a schematic diagram of the installation of connecting magnets in the utility model.

[0020] Explanation of the accompanying drawings: In the figure: 1. Packaging carton body; 2. Closing cover; 3. Removable fixing component; 301. Connecting block; 302. Mounting screw; 303. Mounting nut; 304. Spring opening and closing hook; 305. Bar mounting block; 306. Velcro; 4. Foldable reinforcement component; 401. Bottom reinforcement plate; 402. First side reinforcement plate; 403. Second side reinforcement plate; 404. Anti-rotation screw; 405. Top reinforcement plate; 406. Connecting magnet. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings:

[0022] like Figure 1-Figure 5 As shown, this embodiment provides a detachable packaging carton with a small storage space.

[0023] It includes a foldable packaging carton main body 1 and a closed cover plate 2, the closed cover plate 2 is respectively connected to the bottom and the top of the packaging carton main body 1, and installation holes are opened at the four corners of the front side and the four corners of the back side of the packaging carton main body 1, and a detachable fixing component 3 is connected in the installation through hole. The installation through hole facilitates the use of the detachable fixing component 3, and a foldable reinforcement component 4 is connected in the packaging carton main body 1.

[0024] The detachable fixing component 3 includes a connecting block 301 arranged at the four corners of the front side and the four corners of the rear side of the packaging carton body 1, and a positioning through hole is arranged on the connecting block 301. The positioning through hole and the installation through hole are penetrated by a mounting screw 302. One end of the mounting screw 302 extends to the interior of the packaging carton body 1, and a mounting nut 303 is threadedly connected to one end of the mounting screw 302. When the mounting screw 302 and the mounting nut 303 cooperate, the connecting block 301 can be fixed on the packaging carton body 1, and the connecting block 301 can also be disassembled.

[0025] A connecting through hole is provided on the connecting block 301, and a spring opening and closing hook 304 is sleeved on the connecting through hole. One end of the spring opening and closing hook 304 is fixedly connected to a strip mounting block 305, and a Velcro 306 is fixedly connected to the outer wall of the strip mounting block 305. When the spring opening and closing hook 304 is sleeved on the connecting through hole, the Velcro 306 can be easily disassembled and replaced.

[0026] The foldable reinforcement component 4 includes a bottom reinforcement plate 401 arranged at the bottom of the packaging carton body 1. Since the foldable reinforcement component 4 is directly arranged in the packaging carton body 1, it is also easy to disassemble and connect. A first side reinforcement plate 402 is rotatably connected to one end of the bottom reinforcement plate 401, and a second side reinforcement plate 403 is rotatably connected to the other end of the bottom reinforcement plate 401. Square through holes are arranged on the first side reinforcement plate 402 and the second side reinforcement plate 403, and anti-rotation screws 404 are threadedly connected to the square through holes. After the first side reinforcement plate 402 and the second side reinforcement plate 403 are rotated, the anti-rotation screws 404 can be used to The first side reinforcement plate 402 and the second side reinforcement plate 403 are positioned, threaded holes are provided on both ends of the bottom reinforcement plate 401, one end of the anti-rotation screw 404 is screwed into the threaded hole, and a top reinforcement plate 405 is rotatably installed on the top of the first side reinforcement plate 402, and a rectangular groove is provided at the bottom of one end of the top reinforcement plate 405 and the top of the first side reinforcement plate 402, and a connecting magnet 406 is fixedly connected to the inner side wall of the rectangular groove. When the foldable reinforcement component 4 is not used in the packaging carton body 1, during manual transportation, the connecting magnet 406 can prevent one end of the top reinforcement plate 405 from rotating at will.

[0027] When the utility model is used to transport articles through the packaging carton body 1, the user can first seal the bottom of the packaging carton body 1. The specific sealing method is that the user can fix and adhere the Velcro 306 corresponding to the front side and the rear side of the bottom of the packaging carton body 1, so that after the two sets of Velcro 306 are adhered, the bottom of the packaging carton body 1 can be sealed, and then the user can place the bottom reinforcement plate 401 into the bottom of the packaging carton body 1. At this time, the first side reinforcement plate 402 and the second side reinforcement plate 403 are fixed together. The side reinforcing plates 403 will fit with the inner side of the packaging carton body 1, and then the user can rotate the top reinforcing plate 405 to facilitate the placement of items. After the items are placed, the user can rotate the top reinforcing plate 405 to close it, and then the user can seal the Velcro 306 on the top of the packaging carton body 1. With the cooperation of the bottom reinforcing plate 401, the first side reinforcing plate 402, the second side reinforcing plate 403 and the top reinforcing plate 405, the packaging carton body 1 is not easily deformed after being compressed, thereby improving its strength. Since the packaging carton body 1 can be sealed by using the Velcro 306, there is no need to use tape, the sealing is convenient and fast, and the sealing is not easy to be damaged. When the packaging carton body 1 is damaged, the user can unscrew the mounting nut 303 to remove the overall detachable fixing component 3 and reuse it. If the Velcro 306 needs to be replaced, the user can remove the spring opening and closing hook 304 from the connecting block 301, so that the Velcro 306 is easy to remove and replace. After using the packaging carton body 1, the user can Take out the parts connected to the bottom reinforcement plate 401, and then the user can rotate the anti-rotation screw 404. After the anti-rotation screw 404 is rotated, the user can rotate the first side reinforcement plate 402 and the second side reinforcement plate 403. Since the top reinforcement plate 405 can also be rotated, the bottom reinforcement plate 401, the first side reinforcement plate 402, the second side reinforcement plate 403 and the top reinforcement plate 405 can be in the same plane after rotation, which is convenient for stacking. At this time, the packaging carton main body 1 can also be folded to reduce the storage space.

[0028] The above shows and describes the basic principles, main features and advantages of the invention. Those skilled in the art should understand that the invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the invention. Without departing from the spirit and scope of the invention, the invention may have various changes and improvements, which shall fall within the scope of the invention to be protected. The scope of protection of the invention shall be defined by the attached claims and their equivalents.

Claims

1. A detachable packaging carton with a small storage space, comprising a foldable packaging carton body (1) and a closed cover plate (2), wherein the closed cover plate (2) is respectively connected to the bottom and the top of the packaging carton body (1), characterized in that: The four corners on the front side and the four corners on the rear side of the packaging carton body (1) are provided with mounting through holes, and a detachable fixing component (3) is connected in the mounting through holes. The packaging carton body (1) is connected in a foldable reinforcement component (4).

2. The detachable packaging carton with small storage space according to claim 1, characterized in that: The detachable fixing assembly (3) comprises connecting blocks (301) arranged at the four front corners and the four rear corners of the packaging carton body (1), and positioning through holes are arranged on the connecting blocks (301).

3. The detachable packaging carton with small storage space according to claim 2, characterized in that: A mounting screw (302) is inserted into the positioning through hole and the mounting through hole, one end of the mounting screw (302) extends into the interior of the packaging carton body (1), and a mounting nut (303) is threadedly connected to one end of the mounting screw (302).

4. The detachable packaging carton with small storage space according to claim 3, characterized in that: The connecting block (301) is provided with a connecting through hole, a spring opening and closing hook (304) is sleeved on the connecting through hole, one end of the spring opening and closing hook (304) is fixedly connected to a strip-shaped mounting block (305), and a Velcro (306) is fixedly connected to the outer side wall of the strip-shaped mounting block (305).

5. The detachable packaging carton with small storage space according to claim 1, characterized in that: The foldable reinforcement assembly (4) comprises a bottom reinforcement plate (401) arranged at the bottom of the packaging carton body (1), and a first side reinforcement plate (402) is rotatably connected to one end of the bottom reinforcement plate (401).

6. The detachable packaging carton with small storage space according to claim 5, characterized in that: The other end of the bottom reinforcement plate (401) is rotatably connected to a second side reinforcement plate (403), and both the first side reinforcement plate (402) and the second side reinforcement plate (403) are provided with square through holes, and anti-rotation screws (404) are threadedly connected to the square through holes.

7. The detachable packaging carton with small storage space according to claim 6, characterized in that: Both ends of the bottom reinforcement plate (401) are provided with threaded holes, one end of the anti-rotation screw (404) is screwed into the threaded hole, and a top reinforcement plate (405) is rotatably mounted on the top of the first side reinforcement plate (402).

8. The detachable packaging carton with small storage space according to claim 7, characterized in that: A rectangular groove is provided at the bottom of one end of the top reinforcing plate (405) and the top of the first side reinforcing plate (402), and a connecting magnet (406) is fixedly connected to the inner side wall of the rectangular groove.

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