Protective partition plate in carton

Abstract

The utility model relates to the technical field of carton partition plates, in particular to a carton inner protection partition plate which comprises a partition plate body, an expanding partition plate consistent with the partition plate body is assembled on the side edge of the partition plate body in an expanding mode, and expanding bases and expanding heads are arranged on the left side and the right side of the partition plate body. The left side of the expansion seat and the right side of the expansion head are integrally provided with an expansion slot and an expansion plug which correspond to each other respectively, the middles of the expansion seat and the expansion head are integrally provided with a partition plate inner plate, protective side plates are assembled on the front and rear sides of the middles of the expansion seat and the expansion head in a clamped mode, and limiting sliding rods are inserted into the two ends of the protective side plates; the two sets of limiting sliding rods are fixed into the expanding base and the expanding head correspondingly, and the surfaces of the limiting sliding rods are sleeved with limiting springs. Rapid splicing and inserting assembly can be conveniently carried out according to the specification of a carton, and assembly and use are more convenient, rapid and efficient.

Description

Technical Field

[0001] The utility model relates to the technical field of carton partitions, in particular to a protective partition inside a carton. Background Art

[0002] Cartons are the most widely used packaging products. They have various specifications and models according to different materials. They are usually used as packaging for goods or as outer protective materials for items. The volume of the carton varies with the size of the goods. When used, they usually need to be equipped with lining partitions for partition assembly and protection as needed.

[0003] In this regard, China's patent application number: CN202223384235.4 discloses a layered carton with a partition inside, including a carton, a cover plate integrally formed on the top of the carton, a sponge layer fixedly connected to the inner wall of the carton, and a protective structure provided on the outside of the carton, the protective structure including a wear-resistant layer and a waterproof layer, one end of the waterproof layer is fixedly connected to the outer wall of the carton. Through the cooperation of the carton, the partition plate, the plate body, the annular cloth belt, the sponge layer, the cover plate and the protective structure, the device can be used when in use. The waterproof layer is a polyethylene film, and the polyethylene film has good transparency and heat sealing properties, is waterproof and moisture-proof, has low tensile strength, and has a large tensile elongation. The wear-resistant layer is nitrile rubber, which is a copolymer formed by the polymerization of acrylonitrile and butadiene monomers. It is mainly produced by low-temperature emulsion polymerization, has excellent oil resistance, high wear resistance, and good heat resistance, thereby improving the waterproofness and wear resistance and avoiding damage to the carton.

[0004] However, the existing carton inner partitions are not convenient to be quickly spliced ​​and assembled according to the carton specifications, which affects the efficiency of use and assembly;

[0005] Therefore, in order to solve the above problems, a protective partition inside a carton is proposed. Utility Model Content

[0006] The utility model aims to provide a protective partition inside a carton to solve the problem in the above-mentioned background technology that the existing partition inside the carton is inconvenient to be quickly spliced, inserted and assembled according to the carton specifications, which affects the efficiency of use and assembly.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a protective partition inside a carton, comprising a partition body, the side edge of the partition body is expanded and equipped with an expansion partition consistent with the partition body, the left and right sides of the partition body are provided with an expansion seat and an expansion head, the left side of the expansion seat and the right side of the expansion head are respectively integrated with corresponding expansion slots and expansion plugs, the middle part of the expansion seat and the expansion head is integrally provided with a partition inner plate, the front and rear sides of the middle part of the expansion seat and the expansion head are clamped and equipped with protective side panels, limit slide bars are inserted at both ends of the protective side panels, two groups of the limit slide bars are respectively fixed inside the expansion seat and the expansion head, and limit springs are sleeved on the surface of the limit slide bars.

[0008] Preferably, the two groups of limit springs are respectively located between the partition inner plate and the two groups of protective side plates, and the two sides of the protective side plates are arranged in a concave shape.

[0009] Preferably, an auxiliary spring is clamped between the two groups of the protective side plates and the partition inner plate, and the two ends of the auxiliary spring are respectively fixed to the inner wall of the protective side plate and the surface of the partition inner plate by auxiliary buckles.

[0010] Preferably, the expansion seat, the expansion head and the outer wall of the protective side panel are glued with maintenance gaskets, and the expansion seat, the expansion head and the outer wall of the protective side panel are flush with the maintenance gaskets glued with the outer wall of the protective side panel.

[0011] Preferably, an auxiliary left seat is installed on the left side of the expansion seat, and an auxiliary plug consistent with the expansion plug is provided at the inner end of the auxiliary left seat. An auxiliary right seat is installed on the right side of the expansion head, and an auxiliary slot consistent with the expansion slot is opened at the inner end of the auxiliary right seat. The auxiliary left seat, expansion seat, expansion head and auxiliary right seat are assembled and fixed at the joint by inserting assembly screws, and hidden screw grooves corresponding to the assembly screws are opened inside the side walls of the expansion seat and the expansion head.

[0012] Preferably, auxiliary rubber pads are glued to the outer walls of the auxiliary left seat and the auxiliary right seat, and auxiliary through holes are opened inside the auxiliary left seat and the auxiliary right seat.

[0013] Preferably, the auxiliary left seat, expansion seat, expansion head and auxiliary right seat are provided with assembly plug-in plates from top to bottom, and vertical slots corresponding to the assembly plug-in plates are opened inside the auxiliary left seat, expansion seat, expansion head and auxiliary right seat.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the utility model is convenient for rapid splicing and assembly according to the specifications of the carton, making the assembly and use more convenient and efficient;

[0015] 1. The utility model is provided with a partition body and an expansion partition. With the cooperation of the expansion seat and the expansion head through the expansion plug and the expansion slot, it is convenient to carry out expansion assembly and splicing as needed, making the assembly operation more convenient and convenient to connect and plug in the partition according to the needs of use. Through this design, the convenience and practicality of the protective partition in the carton are improved.

[0016] 2. The utility model is provided with protective side panels. When the limit slide rod is inserted and assembled, the limit spring is clamped to make the assembly and use more convenient, and it is convenient to assist in the elastic pressure of the protective side panels, so that the protective side panels can assist in buffering during assembly and use. When the limit slide rod is inserted, a certain friction resistance can be formed. The elastic force of the limit spring can assist in unloading the force, so that the protective effect is better. Through this design, the convenience and practicality of the protective partition in the carton are improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of a top view cross section of the structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the structure of the utility model;

[0019] Figure 3 It is a top view schematic diagram of the local structure of the protective side plate of the utility model;

[0020] Figure 4 For this utility model Figure 1 A schematic diagram of the structure enlargement in the middle;

[0021] Figure 5 For this utility model Figure 1 A magnified schematic diagram of the structure at B in the middle;

[0022] In the figure: 100, partition body; 110, expansion partition; 200, expansion seat; 201, expansion slot; 210, expansion head; 211, expansion plug; 220, partition inner plate; 230, protective side plate; 231, maintenance gasket; 240, limit slide bar; 241, limit spring; 250, auxiliary spring; 251, auxiliary buckle; 300, auxiliary left seat; 301, auxiliary plug; 310, auxiliary right seat; 311, auxiliary slot; 320, auxiliary rubber pad; 321, auxiliary through hole; 330, assembly screw pin; 331, hidden screw groove; 340, assembly plug plate; 341, vertical slot. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-5 , an embodiment provided by the utility model:

[0025] A protective partition in a carton, comprising a partition body 100, a partition body 100 side expansion equipped with an expansion partition 110 consistent with the partition body 100, an expansion seat 200 and an expansion head 210 are arranged on the left and right sides of the partition body 100, the left side of the expansion seat 200 and the right side of the expansion head 210 are respectively provided with corresponding expansion slots 201 and expansion plugs 211, a partition inner plate 220 is arranged in the middle of the expansion seat 200 and the expansion head 210, and the front and rear sides of the middle of the expansion seat 200 and the expansion head 210 are clamped and equipped with protective side plates 230, and limiting slide bars 240 are inserted at both ends of the protective side plates 230, and two groups of limiting slide bars 240 are respectively fixed inside the expansion seat 200 and the expansion head 210, and limiting springs 241 are sleeved on the surface of the limiting slide bars 240;

[0026] Furthermore, two groups of limit springs 241 are respectively located between the partition inner plate 220 and the two groups of protective side plates 230, and the two sides of the protective side plates 230 are arranged in a concave shape. Through this design, it is convenient to assist the spring pressure on the inner sides of the two ends of the protective side plates 230, making it more convenient to use;

[0027] Furthermore, an auxiliary spring 250 is clamped between the two sets of protective side plates 230 and the partition inner plate 220. The two ends of the auxiliary spring 250 are respectively fixed to the inner wall of the protective side plate 230 and the surface of the partition inner plate 220 through auxiliary buckles 251. Through this design, it is easy to perform auxiliary spring pressure between the protective side plate 230 and the partition inner plate 220, and it is not easy to cause a depression inside the protective side plate 230.

[0028] Furthermore, the expansion seat 200, the expansion head 210 and the outer wall of the protective side plate 230 are glued with a maintenance gasket 231, and the expansion seat 200, the expansion head 210 and the outer wall of the protective side plate 230 are flush with the maintenance gasket 231 glued with the outer wall. Through this design, auxiliary maintenance of the expansion seat 200, the expansion head 210 and the protective side plate 230 is convenient to avoid direct collision;

[0029] Furthermore, an auxiliary left seat 300 is installed on the left side of the expansion seat 200, and an auxiliary plug 301 consistent with the expansion plug 211 is provided at the inner end of the auxiliary left seat 300, and an auxiliary right seat 310 is installed on the right side of the expansion head 210, and an auxiliary slot 311 consistent with the expansion slot 201 is opened at the inner end of the auxiliary right seat 310, and the auxiliary left seat 300, the expansion seat 200, the expansion head 210 and the auxiliary right seat 310 are assembled and fixed at the joint by inserting an assembly screw 330, and a hidden screw groove 331 corresponding to the assembly screw 330 is opened inside the side wall of the expansion seat 200 and the expansion head 210. Through this design, it is convenient to expand and assemble the partition body 100 and the expansion partition 110 and to assist in the assembly of the auxiliary left seat 300 and the auxiliary right seat 310, so that the subsequent insertion and assembly is more convenient;

[0030] Furthermore, auxiliary rubber pads 320 are glued to the outer walls of the auxiliary left seat 300 and the auxiliary right seat 310, and auxiliary through holes 321 are opened inside the auxiliary left seat 300 and the auxiliary right seat 310. This design facilitates the gluing and maintenance of the outer walls of the auxiliary left seat 300 and the auxiliary right seat 310, making the insertion and assembly more convenient;

[0031] Furthermore, an assembly plate 340 is inserted from top to bottom inside the auxiliary left seat 300, the expansion seat 200, the expansion head 210 and the auxiliary right seat 310, and a vertical slot 341 corresponding to the assembly plate 340 is opened inside the auxiliary left seat 300, the expansion seat 200, the expansion head 210 and the auxiliary right seat 310. Through this design, it is convenient to assemble the upper and lower parts inside, making subsequent use operations more convenient.

[0032] Working principle: When assembly is required, the expansion seat 200 and the expansion head 210 are assembled, and the expansion slot 201 and the expansion plug 211 cooperate to facilitate the expansion assembly docking of the expansion partition 110 and the partition body 100. Further, the auxiliary left seat 300 and the auxiliary right seat 310 are assembled and docked on both sides of the expansion partition 110 and the partition body 100 with the cooperation of the auxiliary plug 301 and the auxiliary slot 311, and then the assembly screw 330 is used to assemble and fasten them to form a whole. Then, according to its height, with the cooperation of the assembly plug plate 340, it is convenient to accumulate the corresponding height up and down, and the assembly plug plate 340 is placed in the vertical slot 34 1, so that the subsequent operation is more stable. During the insertion and assembly, with the assistance of the auxiliary rubber pad 320, it is easy to stick to the inner wall of the carton. At the same time, according to the needs of use, the auxiliary through hole 321 can be used to further strengthen the fastening with the inside of the carton through screws, so that the subsequent use is more stable. When in use, with the assistance of the maintenance gasket 231, it is convenient to maintain the internal products. Further, with the cooperation of the limiting slide bar 240, the limiting spring 241 and the auxiliary spring 250, it is convenient to assist in the spring pressure, so as to realize the docking and insertion inside the carton to form a partition according to the needs, so as to protect the inside. The operation ends here.

[0033] The above description is only a preferred embodiment of the utility model and does not limit the utility model in any form. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A protective partition inside a carton, comprising a partition body (100), characterized in that: The side of the partition body (100) is expanded and equipped with an expansion partition (110) consistent with the partition body (100); the partition body (100) is provided with an expansion seat (200) and an expansion head (210) on the left and right sides; the left side of the expansion seat (200) and the right side of the expansion head (210) are respectively provided with corresponding expansion slots (201) and expansion plugs (211); the middle of the expansion seat (200) and the expansion head (210) are provided with a partition inner plate (220); the front and rear sides of the middle of the expansion seat (200) and the expansion head (210) are provided with protective side plates (230); limiting slide bars (240) are inserted at both ends of the protective side plates (230); two groups of the limiting slide bars (240) are respectively fixed inside the expansion seat (200) and the expansion head (210), and limiting springs (241) are sleeved on the surface of the limiting slide bars (240).

2. The protective partition inside a carton according to claim 1, characterized in that: The two groups of limit springs (241) are respectively located between the partition inner plate (220) and the two groups of protective side plates (230), and the two sides of the protective side plates (230) are arranged in a concave shape.

3. The protective partition inside a carton according to claim 1, characterized in that: An auxiliary spring (250) is clamped between the two groups of the protective side plates (230) and the partition inner plate (220), and two ends of the auxiliary spring (250) are fixedly clamped on the inner wall of the protective side plate (230) and the surface of the partition inner plate (220) respectively through auxiliary buckles (251).

4. The protective partition inside a carton according to claim 1, characterized in that: The expansion seat (200), the expansion head (210) and the outer wall of the protective side plate (230) are glued with a maintenance gasket (231), and the expansion seat (200) and the expansion head (210) are flush with the maintenance gasket (231) glued to the outer wall of the protective side plate (230).

5. The protective partition inside a carton according to claim 1, characterized in that: The left side of the expansion seat (200) is equipped with an auxiliary left seat (300), and the inner end of the auxiliary left seat (300) is provided with an auxiliary plug (301) consistent with the expansion plug (211); the right side of the expansion head (210) is equipped with an auxiliary right seat (310), and the inner end of the auxiliary right seat (310) is provided with an auxiliary slot (311) consistent with the expansion slot (201); the auxiliary left seat (300), the expansion seat (200), the expansion head (210) and the auxiliary right seat (310) are assembled and fixed at the joint by inserting an assembly screw (330), and the side walls of the expansion seat (200) and the expansion head (210) are provided with a hidden screw groove (331) corresponding to the assembly screw (330).

6. The protective partition inside a carton according to claim 5, characterized in that: Auxiliary rubber pads (320) are glued to the outer walls of the auxiliary left seat (300) and the auxiliary right seat (310), and auxiliary through holes (321) are provided inside the auxiliary left seat (300) and the auxiliary right seat (310).

7. The protective partition inside a carton according to claim 5, characterized in that: The auxiliary left seat (300), the expansion seat (200), the expansion head (210) and the auxiliary right seat (310) are internally provided with an assembly plug plate (340) from top to bottom, and the auxiliary left seat (300), the expansion seat (200), the expansion head (210) and the auxiliary right seat (310) are internally provided with a vertical slot (341) corresponding to the assembly plug plate (340).

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