An assembled plastic box with anti-ultraviolet and high toughness

Abstract

The utility model discloses a kind of assembled plastic boxes with ultraviolet resistance and high toughness, including box body assembly, its inner cavity is equipped with the separating component for separating and storing article, the surface of box body assembly is equipped with the protective layer for prolonging the service life of box body assembly;When needing to horizontally separate box body assembly inner cavity, two independent spaces can be separated from top to bottom in box body assembly by the cooperation of telescopic plate, limiting strip A and positioning member;When needing to vertically separate box body assembly inner cavity, two independent spaces can be separated from left to right in box body assembly by the cooperation of telescopic plate, limiting strip B and positioning member, without preparing different size separating components, it can be achieved that telescopic plate is horizontally or vertically placed, it is more simple and convenient to use;And by adding protective layer on the surface of box body assembly, the box body assembly has the advantages of ultraviolet resistance and high toughness, thereby helping to prolong the service life of box body assembly.

Description

Technical Field

[0001] This utility model relates to the field of plastic box technology, and in particular to an assembled plastic box with UV resistance and high toughness. Background Technology

[0002] Plastic boxes are transparent folding boxes, cylinders, hinged boxes, tote bags, hanging tags, and other related plastic products made of materials such as PVC / PET / PP / PS. They can be printed with UV offset printing, screen printing, hot stamping (gold / silver), and frosted finishes. Plastic boxes offer advantages such as enhanced user experience, durable packaging, moisture resistance, waterproofing, high toughness, strong transportation safety, and improved product image.

[0003] Existing patent document CN220411371U discloses a storage box. The box has a first opening and a second opening, located on adjacent sides of the box with the same area. A single door and a double door are connected to the first and second openings respectively. The rotating edge of the single door is hinged to one long side of the first opening, and the two rotating edges of the double door are hinged to the two wide sides of the second opening. In other words, the storage box of this application has two placement postures: one is a horizontal placement posture, in which the user can move along the horizontal... The storage box can be rotated in two directions to open the second opening for user storage. Simultaneously, in this orientation, the single door can face upwards, allowing the user to flip it upwards to open the first opening, improving the ease of use. Alternatively, it can be placed vertically, meaning the storage box can be stood upright. In this orientation, the user can rotate the single door horizontally to open the first opening for storage. Therefore, the storage box of this application can be placed horizontally or vertically while maintaining normal use, making it convenient to place indoors without taking up much space and offering high practicality.

[0004] Although the aforementioned storage boxes can solve the corresponding technical problems, they are designed to have vertical or horizontal partitions inside the box to divide the box into at least two independent spaces from left to right or from top to bottom. However, the length and height of the box are inconsistent, which means that the partitions need to be prepared in two sizes to be suitable for vertical or horizontal placement. When using one partition, the other unused partition needs to be stored separately, which is inconvenient.

[0005] Therefore, an assembly plastic box with UV resistance and high toughness is proposed. Summary of the Invention

[0006] The purpose of this invention is to provide an assembly plastic box with UV resistance and high toughness to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, the main technical solutions adopted by this utility model include:

[0008] An assembly plastic box with UV resistance and high toughness, comprising:

[0009] The box assembly has an inner cavity with a partition for separating stored items, and the surface of the box assembly has a protective layer for extending the service life of the box assembly.

[0010] The partition component includes a telescopic plate disposed in the inner cavity of the box assembly, the telescopic plate is provided with a positioning component, and a connector is provided between the inner cavity of the box assembly and the telescopic plate.

[0011] The telescopic plate includes an outer shell and an inner plate. The inner plate is slidably connected to the inner cavity of the outer shell. The positioning element is disposed between the outer shell and the inner plate. The inner plate is locked in position within the inner cavity of the outer shell by the positioning element. The outer shell has a U-shaped structure. The front and rear sides of the inner plate are flush with the front and rear sides of the outer shell, respectively.

[0012] As a preferred technical solution, the box assembly includes two upper support plates and a lower support plate arranged vertically. A surrounding plate is provided on the left and right sides between the upper support plate and the lower support plate. The two surrounding plates are arranged symmetrically. A front side plate and a rear side plate are provided on the front and rear sides between the upper support plate and the lower support plate, respectively.

[0013] As a preferred technical solution, the upper support plate includes an upper frame and an upper door panel, wherein the upper door panel is rotatably connected to one side of the inner cavity of the upper frame;

[0014] The front panel includes a front frame and a front door panel. Two front door panels are rotatably connected within the inner cavity of the front frame. The two front door panels are symmetrically arranged. The front frame, the two side panels, and the rear panel are interlocked to form a rectangular frame. The upper frame and the lower support plate are respectively interlocked to the top and bottom of the rectangular frame to form a rectangular box. The telescopic plate is positioned within the inner cavity of the rectangular box through a connector.

[0015] As a preferred technical solution, the positioning component includes a positioning pin that is movably disposed through one side of the outer shell, and two positioning holes are opened on one side of the inner plate, with the end of the positioning pin penetrating into the inner cavity of one of the positioning holes.

[0016] As a preferred technical solution, the surface of the positioning pin is provided with an external thread, the inner wall of the positioning hole is provided with an internal thread, and the positioning pin is connected to the inner cavity of one of the positioning holes through the engagement of the external thread and the internal thread.

[0017] As a preferred technical solution, the connector includes two limiting strips A fixedly connected to opposite sides of the two side panels respectively. One side of the outer shell is provided with a limiting groove A that matches one of the limiting strips A. The other side of the outer shell is provided with a limiting groove B that matches the other limiting strip A. The front frame and the opposite side of the rear side panel are respectively fixedly connected with limiting strips B. The limiting groove B is provided with a limiting groove C that matches the limiting strip B.

[0018] As a preferred technical solution, one limiting strip B is fixedly connected to the upper part of the front side plate facing the rear side plate, and two limiting strips B are fixedly connected vertically on the rear side plate facing the front side plate.

[0019] As a preferred technical solution, the inner wall of the outer shell has two symmetrically arranged protrusions integrally formed, and the surface of the inner plate has a groove adapted to the protrusions, and the inner wall of the groove is slidably connected to the surface of the protrusions.

[0020] As a preferred technical solution, the positioning hole is located between two grooves, and the grooves and the positioning hole are arranged on the same plane.

[0021] As a preferred technical solution, the protective layer includes an inner layer disposed on the outer surface of the upper frame, upper door panel, lower support plate, side panel, front frame, front door panel and rear side panel, and an outer layer disposed on the surface of the inner layer. The inner layer is an anti-ultraviolet ABS layer and the outer layer is an MABS layer.

[0022] This utility model has at least the following beneficial effects:

[0023] This application mainly consists of a box assembly and a partition assembly. When it is necessary to horizontally partition the inner cavity of the box assembly, the box assembly can be divided into two independent spaces from top to bottom by the cooperation of a telescopic plate, a limiting strip A, and a positioning component. When it is necessary to vertically partition the inner cavity of the box assembly, the box assembly can be divided into two independent spaces from left to right by the cooperation of a telescopic plate, a limiting strip B, and a positioning component. The telescopic plate can be placed horizontally or vertically without the need to prepare partition assemblies of different sizes, making it simpler and more convenient to use. Furthermore, by adding a protective layer to the surface of the box assembly, the box assembly has the advantages of UV resistance and high toughness, which helps to extend the service life of the box assembly. Attached Figure Description

[0024] Figure 1 This is a structural schematic diagram of the assembled plastic box with UV resistance and high toughness according to this utility model;

[0025] Figure 2 This is a schematic diagram of the horizontally positioned partition component of the assembled plastic box with UV resistance and high toughness according to this utility model.

[0026] Figure 3 This is a schematic diagram of the vertically positioned partition component of the assembled plastic box with UV resistance and high toughness according to this utility model.

[0027] Figure 4 This is a partial exploded view of the partition component of the assembled plastic box with UV resistance and high toughness according to this utility model.

[0028] In the diagram: 100, Box assembly; 110, Upper support plate; 111, Upper frame; 112, Upper door panel; 120, Lower support plate; 130, Enclosure panel; 140, Front side panel; 141, Front frame; 142, Front door panel; 150, Rear side panel; 200, Divider assembly; 210, Outer shell; 211, Limiting groove A; 212, Protrusion; 220, Inner panel; 221, Limiting groove B; 222, Limiting groove C; 223, Groove; 230, Positioning hole; 240, Positioning pin; 250, Limiting strip A; 260, Limiting strip B. Detailed Implementation

[0029] 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.

[0030] Please see Figures 1-4 This utility model provides an assembled plastic box with UV resistance and high toughness, including a box body assembly 100, a partition assembly 200 for separating and storing items, and a protective layer for extending the service life of the box body assembly 100. The partition assembly 200 is disposed in the inner cavity of the box body assembly 100, and the protective layer is disposed on the surface of the box body assembly 100. The partition assembly 200 includes a telescopic plate disposed in the inner cavity of the box body assembly 100, a positioning member is provided on the telescopic plate, and a connector is provided between the inner cavity of the box body assembly 100 and the telescopic plate.

[0031] The telescopic plate includes an outer shell 210 and an inner plate 220. The inner plate 220 is slidably connected to the inner cavity of the outer shell 210. A positioning element is provided between the outer shell 210 and the inner plate 220. The inner plate 220 is locked in position within the inner cavity of the outer shell 210 through the positioning element. The outer shell 210 has a U-shaped structure. The front and rear sides of the inner plate 220 are flush with the front and rear sides of the outer shell 210, respectively.

[0032] The box assembly 100 includes two upper support plates 110 and a lower support plate 120 arranged vertically. A surrounding plate 130 is provided on the left and right sides between the upper support plate 110 and the lower support plate 120. The two surrounding plates 130 are arranged symmetrically. A front side plate 140 and a rear side plate 150 are provided on the front and rear sides between the upper support plate 110 and the lower support plate 120, respectively.

[0033] The upper support plate 110 includes an upper frame 111 and an upper door panel 112, with the upper door panel 112 rotatably connected to one side of the inner cavity of the upper frame 111. The front side panel 140 includes a front frame 141 and a front door panel 142, with two front door panels 142 rotatably connected to the inner cavity of the front frame 141. The two front door panels 142 are symmetrically arranged. The front frame 141, the two side panels 130, and the rear side panel 150 are interlocked to form a rectangular frame. The upper frame 111 and the lower support plate 120 are respectively interlocked to the top and bottom of the rectangular frame to form a rectangular box. The telescopic plate is positioned within the inner cavity of the rectangular box through a connector. By assembling the box assembly 100, it can be disassembled when not in use to reduce its space occupation and facilitate storage. At the same time, it can be removed and replaced after a component is damaged to reduce its replacement cost.

[0034] The positioning component includes a positioning pin 240 that is movably disposed on one side of the outer shell 210. Two positioning holes 230 are provided on one side of the inner plate 220. The end of the positioning pin 240 passes through the inner cavity of one of the positioning holes 230. When the telescopic plate is set in a horizontal or vertical direction, the end of the positioning pin 240 is inserted into the corresponding positioning hole 230 to lock and position the inner plate 220, so that the inner plate 220 can be stably held in a certain position within the outer shell 210, preventing the inner plate 220 from moving accidentally within the inner cavity of the outer shell 210, thereby improving the separation effect of the partition assembly 200.

[0035] The positioning pin 240 has an external thread on its surface and an internal thread on the inner wall of the positioning hole 230. The positioning pin 240 is connected to the inner cavity of one of the positioning holes 230 through the engagement of the external thread and the internal thread. The thread has a self-locking function, which enables the positioning pin 240 to be stably placed in the corresponding positioning hole 230, avoiding it from falling out of the inner cavity of the positioning hole 230 and affecting the positioning effect.

[0036] The connector includes two limiting strips A250 fixedly connected to opposite sides of the two side panels 130. One side of the outer shell 210 has a limiting groove A211 adapted to one of the limiting strips A250, and another side of the outer shell 210 has a limiting groove B221 adapted to the other limiting strip A250. Limiting strips B260 are fixedly connected to opposite sides of the front frame 141 and the rear side panel 150. The limiting groove B221 has a corresponding limiting groove B260. The zero-phase matching limiting groove C222 allows the two limiting strips A250 to be inserted into the inner cavities of limiting grooves A211 and B221 respectively when the telescopic plate is set horizontally, and the limiting strip B260 to be inserted into the inner cavity of limiting groove C222 when the telescopic plate is set vertically, so that the telescopic plate can be stably held in a certain position in the rectangular box, avoiding accidental movement of the telescopic plate in the inner cavity of the rectangular box, thereby further improving the separation effect of the separating component 200.

[0037] One limiting strip B260 is fixedly connected to the upper part of the front side plate 140 facing the rear side plate 150, and two limiting strips B260 are fixedly connected vertically on the rear side plate 150 facing the front side plate 140, so that when the telescopic plate is set in a horizontal direction, the limiting strip B260 will not obstruct the telescopic plate.

[0038] The inner wall of the outer shell 210 has two symmetrically arranged protrusions 212 integrally formed. The surface of the inner plate 220 has a groove 223 that matches the protrusions 212. The inner wall of the groove 223 is slidably connected to the surface of the protrusions 212. Through the cooperation of the protrusions 212 and the groove 223, the inner plate 220 can be guided, so that the inner plate 220 can slide stably in the inner cavity of the outer shell 210.

[0039] The positioning hole 230 is located between two grooves 223, and the grooves 223 and the positioning hole 230 are on the same plane, so that when the telescopic plate is in the extended state, one side is relatively flat and smooth compared to the other side, thereby improving the overall aesthetics of the telescopic plate.

[0040] The protective layer includes an inner layer on the outer surface of the upper frame 111, upper door panel 112, lower support plate 120, surrounding panel 130, front frame 141, front door panel 142, and rear side panel 150. The inner layer has an outer layer on its surface. The inner layer is a UV-resistant ABS layer, and the outer layer is a MABS layer. The UV-resistant ABS layer can improve the UV resistance of the box assembly 100 and extend its service life. The MABS layer has the advantages of high strength, high toughness, and good wear resistance, which can improve the scratch resistance of the box assembly 100.

[0041] The working principle of this utility model is as follows: When it is necessary to horizontally divide the inner cavity of the box assembly 100, the telescopic plate is placed horizontally inside the box assembly 100 through the opening of the front frame 141, so that the limiting groove A211 is aligned with one of the limiting strips A250 and the limiting groove B221 is aligned with the other limiting strip A250. The telescopic plate is then moved towards the inner cavity of the box assembly 100, so that the two limiting strips A250 gradually slide into the inner cavities of the limiting grooves A211 and B221 until the maximum extent, thus dividing the inner cavity of the box assembly 100 into two independent spaces from top to bottom. When it is necessary to vertically divide the inner cavity of the box assembly 100, the telescopic plate is moved out of the box assembly 100 through the opening of the front frame 141, and then the positioning pin 240 is loosened so that the end of the positioning pin 240 is disengaged from the inner cavity of the positioning hole 230. Then the inner plate 220 is moved... Pushing the inner plate 220 into the inner cavity of the outer shell 210 causes the inner plate 220 to move synchronously with the positioning hole 230, groove 223, limiting groove C222, and limiting groove B221. The protrusion 212 slides in the inner cavity of the groove 223 until it reaches its maximum extent. Then, tighten the positioning pin 240 so that the end of the positioning pin 240 is threaded into the inner cavity of the corresponding positioning hole 230, causing the telescopic plate to be in a retracted state. Finally, the telescopic plate can be vertically placed in the box assembly 100 through the opening of the upper frame 111. The two limiting grooves C222 are respectively aligned with the limiting strips B260 on the front frame 141 and the rear side plate 150. The telescopic plate is moved toward the inner cavity of the box assembly 100 so that the limiting strips B260 gradually slide into the inner cavity of the limiting grooves C222 until they reach their maximum extent. This separates the box assembly 100 into two independent spaces from left to right.

[0042] All parts not described in this utility model are the same as or can be implemented using existing technology. Although embodiments of this utility model 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 this utility model, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An assembly plastic box with UV resistance and high toughness, characterized in that, include: The box assembly (100) has an inner cavity provided with a separator assembly (200) for separating stored items, and the surface of the box assembly (100) is provided with a protective layer for extending the service life of the box assembly (100). The partition component (200) includes a telescopic plate disposed in the inner cavity of the box assembly (100), the telescopic plate is provided with a positioning member, and a connector is provided between the inner cavity of the box assembly (100) and the telescopic plate; The telescopic plate includes an outer shell (210) and an inner plate (220). The inner plate (220) is slidably connected to the inner cavity of the outer shell (210). The positioning member is disposed between the outer shell (210) and the inner plate (220). The inner plate (220) is locked in position within the inner cavity of the outer shell (210) by means of the positioning member. The outer shell (210) has a U-shaped structure. The front and rear sides of the inner plate (220) are flush with the front and rear sides of the outer shell (210), respectively.

2. The assembly plastic box with UV resistance and high toughness according to claim 1, characterized in that: The box assembly (100) includes two upper support plates (110) and a lower support plate (120) arranged vertically. A side panel (130) is provided on the left and right sides between the upper support plate (110) and the lower support plate (120). The two side panels (130) are arranged symmetrically. A front side panel (140) and a rear side panel (150) are provided on the front and rear sides between the upper support plate (110) and the lower support plate (120).

3. The assembly plastic box with UV resistance and high toughness according to claim 2, characterized in that: The upper support plate (110) includes an upper frame (111) and an upper door panel (112), wherein the upper door panel (112) is rotatably connected to one side of the inner cavity of the upper frame (111); The front side panel (140) includes a front frame (141) and a front door panel (142). Two front door panels (142) are rotatably connected in the inner cavity of the front frame (141). The two front door panels (142) are symmetrically arranged. The front frame (141), two side panels (130) and the rear side panel (150) are interlocked to form a rectangular frame. The upper frame (111) and the lower support plate (120) are respectively interlocked to the top and bottom of the rectangular frame to form a rectangular box. The telescopic plate is positioned within the inner cavity of the rectangular box by means of a connector.

4. The assembly plastic box with UV resistance and high toughness according to claim 1, characterized in that: The positioning element includes a positioning pin (240) that is movably disposed on one side of the outer shell (210), and two positioning holes (230) are provided on one side of the inner plate (220), with the end of the positioning pin (240) penetrating into the inner cavity of one of the positioning holes (230).

5. The assembly plastic box with UV resistance and high toughness according to claim 4, characterized in that: The surface of the positioning pin (240) is provided with external threads, and the inner wall of the positioning hole (230) is provided with internal threads. The positioning pin (240) is connected to the inner cavity of one of the positioning holes (230) through the cooperation of the external threads and the internal threads.

6. The assembly plastic box with UV resistance and high toughness according to claim 3, characterized in that: The connector includes two limiting strips A (250) fixedly connected to opposite sides of the two side panels (130). One side of the outer shell (210) is provided with a limiting groove A (211) adapted to one of the limiting strips A (250). One side of the outer shell (210) is provided with a limiting groove B (221) adapted to the other limiting strip A (250). The front frame (141) and the rear side panel (150) are respectively fixedly connected with limiting strips B (260). The limiting groove B (221) is provided with a limiting groove C (222) adapted to the limiting strip B (260).

7. The assembly plastic box with UV resistance and high toughness according to claim 6, characterized in that: One limiting strip B (260) is fixedly connected to the upper part of the front side plate (140) facing the rear side plate (150), and two limiting strips B (260) are fixedly connected vertically on the side of the rear side plate (150) facing the front side plate (140).

8. The assembly plastic box with UV resistance and high toughness according to claim 5, characterized in that: The inner wall of the outer shell (210) is integrally formed with two symmetrically arranged protrusions (212). The surface of the inner plate (220) is provided with a groove (223) that matches the protrusions (212). The inner wall of the groove (223) is slidably connected to the surface of the protrusions (212).

9. The assembly plastic box with UV resistance and high toughness according to claim 8, characterized in that: The positioning hole (230) is located between two grooves (223), and the grooves (223) and the positioning hole (230) are arranged on the same plane.

10. The assembly plastic box with UV resistance and high toughness according to claim 3, characterized in that: The protective layer includes an inner layer disposed on the outer surface of the upper frame (111), upper door panel (112), lower support plate (120), side panel (130), front frame (141), front door panel (142) and rear side panel (150), and the surface of the inner layer is provided with an outer layer. The inner layer is an anti-ultraviolet ABS layer and the outer layer is an MABS layer.

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