Sectional plastic storage box

Abstract

The present application belongs to the technical field of plastic storage box, and relates to a sectional plastic storage box. The present application comprises a bottom frame and four side vertical plates, and the side vertical plates are rotationally connected with the bottom frame. When dining outdoors, the present application keeps the cover storage turning plate structure in an unfolded state, forms a storage cavity with an opening facing upwards for placing bottles and / or pop cans, and forms an open space for conveniently taking the bottles and / or pop cans by the user. When taking the articles in the cavity from the taking opening of the vertical frame, the connecting structure can be separated from the connection between the vertical frames, the connecting structure is embedded in the storage unfolding bottom plate and the storage unfolding baffle, the taking opening of the vertical frame is completely opened, and the user can take the articles in the cavity without obstruction. The present storage box has multiple storage states and taking states, is convenient for the user to use outdoors, and improves the practicability of the whole storage box.

Description

Technical Field

[0001] This invention belongs to the technical field of plastic storage boxes, and relates to a segmented plastic storage box. Background Technology

[0002] A storage box is a simple, lightweight, multi-functional storage box used to store loose items and organize them into categories. Common materials include plastic and fabric, with plastic being the most prevalent. With the increasing popularity of outdoor activities such as camping, the uses of plastic storage boxes have expanded, and they are widely used for storing outdoor gear. However, existing plastic storage boxes typically involve opening the lid and retrieving items from the opening. Their internal storage space is one-piece, lacking separate compartments for placing and easily accessing bottles and / or cans, resulting in a limited storage solution and inconvenience for outdoor users.

[0003] To overcome the shortcomings of existing technologies, people have continuously explored and proposed various solutions. For example, a Chinese patent discloses an outdoor storage box [application number: 202222699883.2], which includes a box body and a supporting frame. The box body is made of flexible material and is equipped with an installation structure for mounting the supporting frame and a locking structure for locking the supporting frame. The supporting frame is assembled onto the installation structure. After assembly, the supporting frame provides support to the box body and maintains the box body in its unfolded state when locked in place by the locking structure. However, in use, this solution still has a one-piece internal storage space, lacking a separate storage cavity structure for placing and easily accessing bottles and / or cans. This results in a single storage configuration and inconvenience for outdoor users. Summary of the Invention

[0004] The purpose of this invention is to address the above-mentioned problems by providing a segmented plastic storage box.

[0005] To achieve the above objectives, the present invention adopts the following technical solutions:

[0006] A segmented plastic storage box includes a bottom frame and four side panels. The side panels are rotatably connected to the bottom frame. When the storage box is in the unfolded state, the bottom frame and side panels close together to form an open, upward-facing box cavity. When the storage box is in the folded state, the side panels and bottom frame are stacked vertically. At least one side panel includes a vertical frame with a retrieval opening and a sealing storage rotating plate structure for holding multiple bottles and / or cans and / or sealing the retrieval opening. The sealing storage rotating plate structure is connected to the vertical frame. The two parts are connected by a door lock structure. The sealed storage turntable structure can be rotated and unfolded along the outside of the retrieval opening. When the sealed storage turntable structure is unfolded, it forms a storage cavity for holding multiple bottles and / or cans. The sealed storage turntable structure and the vertical frame are also connected by a connecting structure that keeps the sealed storage turntable structure in the unfolded state. When the sealed storage turntable structure is unfolded, the bottles and / or cans in the storage cavity can be taken out from between the sealed storage turntable structure and the vertical frame.

[0007] In the aforementioned segmented plastic storage box, the sealed storage turntable structure includes a storage unfolding base plate and a storage unfolding baffle for receiving multiple bottles and / or cans placed on the storage unfolding base plate after it is unfolded. The bottom edge of the storage unfolding base plate is rotatably connected to the vertical frame, and the storage unfolding baffle is rotatably connected to the storage unfolding base plate. At least one storage unfolding base plate has a support and anti-slip part on its inner side.

[0008] In the above-mentioned segmented plastic storage box, the supporting anti-slip part includes several parallel anti-slip protrusions disposed on the inner side of the storage unfolding base plate. The storage unfolding base plate has a fence part integrally formed with the storage unfolding base plate. A supporting cavity is formed between the fence part and the storage unfolding base plate. The anti-slip protrusions are located in the supporting cavity. The height of the anti-slip protrusions is less than the height of the fence part.

[0009] In the above-mentioned segmented plastic storage box, the upper part of the storage unfolding bottom plate is provided with several first bottom plate pivot seats, the lower edge of the storage unfolding baffle is provided with several baffle fixing shafts, and a pivot is inserted between the first bottom plate pivot seats and the baffle fixing shafts.

[0010] In the above-mentioned segmented plastic storage box, the bottom edge of the storage unfolded bottom plate is provided with several second bottom plate pivot seats, and the bottom of the side vertical plate is provided with several pivot seat fixing grooves. The second bottom plate pivot seats extend into the pivot seat fixing grooves, and a pivot is inserted between the second bottom plate pivot seats and the side vertical plate.

[0011] In the aforementioned segmented plastic storage box, the connecting structure includes multiple hinge rods located between the storage unfolding baffle and the vertical frame. Adjacent hinge rods are rotatably engaged with each other through a flat-head locking pin and a shaft hole structure. The storage unfolding baffle and the vertical frame are respectively provided with connecting seats for fixing the hinge rods and allowing the hinge rods to rotate. The two hinge rods on the side away from the vertical frame are called the first hinge rod and the second hinge rod. The first hinge rod has a semi-open locking slot. The second hinge rod has a locking rod integrally formed with the second hinge rod. When the second hinge rod rotates to the overlapping position of the first hinge rod, the locking rod engages with the semi-open locking slot.

[0012] In the above-mentioned segmented plastic storage box, the connecting structure includes a rope or connecting rod located between the storage unfolding baffle and the vertical frame. One end of the rope or connecting rod is rotatably connected to the storage unfolding baffle, and the other end is rotatably connected to the vertical frame or can be detached from the vertical frame to allow the storage unfolding baffle to unfold.

[0013] In the above-mentioned segmented plastic storage box, the inner side of the storage unfolding bottom plate is provided with two first rod and rope placement grooves, and the inner side of the storage unfolding baffle is provided with two second rod and rope placement grooves. When the storage unfolding baffle is rotated to be flush with the storage unfolding bottom plate, the first rod and rope placement grooves and the second rod and rope placement grooves are connected to form a complete cavity for placing ropes or connecting rods.

[0014] In the above-mentioned segmented plastic storage box, the inner side of the vertical frame is provided with a rod and rope connection slot. The rod and rope connection slot is rotatably engaged with the rope or connecting rod, and its upper width is greater than its lower width. The box lid is covered on the top of the four side vertical plates.

[0015] In the aforementioned segmented plastic storage box, the door lock structure includes two locking slots disposed within the vertical frame and two locking slides disposed within the storage unfolding baffle, which can reciprocate linearly in the horizontal direction. The locking slides correspond to the locking slots in position and are matched in shape. The inner side of the vertical frame has two locking holes, and the locking slides have elastic pieces inside. The inner side of the elastic pieces has protrusions that can engage with the locking holes.

[0016] Compared with existing technologies, the advantages of this invention are:

[0017] 1. In daily use, items to be stored can be placed inside the cabinet cavity. When dining outdoors, the door lock can be opened, and the sealed storage turntable structure can be unfolded outwards. At this time, the connection structure between the sealed storage turntable structure and the vertical frame allows the sealed storage turntable structure to remain unfolded, forming an upward-facing storage cavity for placing bottles and / or cans. Bottles and / or cans are placed on the lower support part of the sealed storage turntable structure. The upper abutment part of the sealed storage turntable structure and the unfolded connection structure can accommodate the bottles and / or cans. The design features a hinged frame to prevent bottles and / or cans from falling, creating an open space for easy access. When items need to be retrieved from the vertical frame opening, the connecting structure can be detached from the joint between the vertical frames and embedded within the sealed storage rotating plate structure, fully opening the vertical frame opening for unobstructed access to items within the box cavity. This storage box offers multiple storage and retrieval modes, facilitating convenient outdoor use and enhancing its overall practicality.

[0018] 2. When it is necessary to retrieve items located inside the box cavity from the retrieval opening of the vertical frame, the present invention can detach the rope, connecting rod, or multiple hinged rods from the rod and rope connection slot of the vertical frame. The upper width of the rod and rope connection slot is greater than the lower width. During the connection process, the rope, connecting rod, or multiple hinged rods are located at the lower part of the rod and rope connection slot, and the connection point is small and not easy to detach.

[0019] Other advantages, objectives and features of the present invention will become apparent in part from the following description, and in part from those skilled in the art through study and practice of the invention. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of Example 1.

[0021] Figure 2 This is a schematic diagram of the unfolded lid of Example 1.

[0022] Figure 3 This is a diagram showing the closed state of the storage box.

[0023] Figure 4 This is a schematic diagram of the locking slider.

[0024] Figure 5 This is a partial structural schematic diagram of Example 1.

[0025] Figure 6 This is a schematic diagram of the unfolded form of Example 2.

[0026] Figure 7 This is a partial structural schematic diagram of Example 2.

[0027] In the diagram: 1. Box bottom frame; 2. Side vertical plate; 2a. Rotary shaft seat fixing groove; 3. Vertical frame; 30. Sealing storage rotating plate structure; 3b. Locking groove; 3c. Locking hole; 5. Box cavity; 7. Storage unfolding bottom plate; 7a. First bottom plate rotating shaft seat; 7b. Second bottom plate rotating shaft seat; 8. Storage unfolding baffle; 81. Baffle fixing shaft frame; 8a. Hinge rod; 8a1. Flat head locking shaft; 8a2. Shaft hole structure; 8aa. First hinge rod; 8aa1. Second hinge rod; 8ab. Locking rod; 8ab1. Connecting seat; 8b. Locking slide bar; 8c. Elastic sheet; 8d. Protrusion; 8e. Supporting anti-slip part; 9. Anti-slip protrusion; 9a. Fence part; 9b. Connecting rod; 10. First rod rope placement groove; 11. Second rod rope placement groove; 12. Rod rope connecting hole groove; 13. Box lid; 100. Detailed Implementation

[0028] The present invention will be further described below with reference to the accompanying drawings.

[0029] Example 1

[0030] like Figure 1-5 As shown, a segmented plastic storage box includes a bottom frame 1 and four side vertical panels 2. The side vertical panels 2 are rotatably connected to the bottom frame 1. When the storage box is in the unfolded state, the bottom frame 1 and the side vertical panels 2 close together to form an open-topped box cavity 5. When the storage box is in the folded state, the side vertical panels 2 and the bottom frame 1 are stacked vertically. The key feature is that at least one side vertical panel 2 includes a vertical frame 3 with a retrieval opening and a sealed storage rotating plate structure 30 for holding multiple bottles and / or cans and / or sealing the retrieval opening. The sealed storage rotating plate structure 30 is connected to the vertical frame 3 via a door lock structure. It can rotate and unfold along the outside of the retrieval opening. When the sealed storage rotating plate structure 30 is in the unfolded state, it forms a storage cavity for holding multiple bottles and / or cans. The sealed storage rotating plate structure 30 and the vertical frame 3 are also connected by a connecting structure that keeps the sealed storage rotating plate structure 30 in the unfolded state. When the sealed storage rotating plate structure 30 is in the unfolded state, the bottles and / or cans in the storage cavity can be taken out from between the sealed storage rotating plate structure 30 and the vertical frame 3.

[0031] In this embodiment, during daily use, items to be stored can be placed inside the cabinet cavity 5. When dining outdoors, the door lock structure can be opened, and the sealed storage turntable structure 30 can be unfolded outwards. At this time, the connection structure between the sealed storage turntable structure 30 and the vertical frame 3 keeps the sealed storage turntable structure 30 in the unfolded state, forming a storage cavity with the opening facing upwards for placing bottles and / or cans. Bottles and / or cans are placed on the lower support part of the sealed storage turntable structure 30. The upper abutment part of the sealed storage turntable structure 30 and the unfolded connection structure can hold the bottles and / or cans. The can is abutted to prevent the bottle and / or can from falling, creating an open space for the user to easily access the bottle and / or can. When it is necessary to retrieve items located in the box cavity 5 from the retrieval opening of the vertical frame 3, the connecting structure can be detached from the connection between the vertical frames 3 and embedded in the sealing storage rotating plate structure 30, fully opening the retrieval opening of the vertical frame 3, allowing the user to easily access items located in the box cavity 5 without obstruction. This storage box has multiple storage and retrieval states, making it convenient for users to use outdoors and improving the overall practicality of the storage box.

[0032] The sealed storage turntable structure 30 includes a storage unfolding base plate 7 and a storage unfolding baffle 8 for abutting against multiple bottles and / or cans placed on the storage unfolding base plate 7 after it is unfolded. The bottom edge of the storage unfolding base plate 7 is rotatably connected to the vertical frame 3. The storage unfolding baffle 8 is rotatably connected to the storage unfolding base plate 7. At least one storage unfolding base plate 7 has a support and anti-slip part 9 on its inner side.

[0033] In this embodiment, when the bottle and / or can are in the unfolded state, the bottle and / or can are placed on the storage unfolded base plate 7. The storage unfolded baffle 8 and the unfolded connection structure can abut against the bottle and / or can to prevent the bottle and / or can from falling, forming an open space that is convenient for users to take the bottle and / or can.

[0034] Combination Figure 1-5 As shown, the supporting anti-slip part 9 includes a plurality of parallel anti-slip protrusions 9a disposed on the inner side of the storage unfolding base plate 7. The storage unfolding base plate 7 has a fence part 9b integrally formed with the storage unfolding base plate 7. A supporting cavity is formed between the fence part 9b and the storage unfolding base plate 7, and the anti-slip protrusions 9a are located in the supporting cavity.

[0035] Specifically, when the unfolding baffle 8 and the storage unfolding base plate 7 are unfolded outwards, the connection structure between the storage unfolding baffle 8 and the vertical frame 3 keeps the storage unfolding base plate 7 and the storage unfolding baffle 8 in an unfolded state, forming an upward-facing storage cavity for placing bottles and / or cans. When the bottles and / or cans are placed on the storage unfolding base plate 7, the anti-slip protrusions 9a can support and prevent slippage on the bottom of the bottles and / or cans, ensuring that the bottles and / or cans can be stably placed on the storage unfolding base plate 7. The fence part 9b surrounds the bottom of the bottles and / or cans, forming effective support. At the same time, the storage unfolding baffle 8 and the unfolded connection structure can abut against the bottles and / or cans to prevent them from falling, forming an open space that is convenient for users to take out the bottles and / or cans.

[0036] Combination Figure 5 As shown, the height of the anti-slip protrusion 9a is less than the height of the fence section 9b.

[0037] In this embodiment, the height of the anti-slip protrusion 9a is less than the height of the fence portion 9b, forming an upward-facing space for placing the bottom of bottles and / or cans.

[0038] The upper part of the storage unfolding base plate 7 is provided with a plurality of first base plate pivot seats 7a, and the bottom edge of the storage unfolding baffle 8 is provided with a plurality of baffle fixing shaft brackets 81. A pivot is inserted between the first base plate pivot seats 7a and the baffle fixing shaft brackets 81. The bottom edge of the storage unfolding base plate 7 is provided with a plurality of second base plate pivot seats 7b. The bottom of the side vertical plate 2 is provided with a plurality of pivot seat fixing grooves 2a. The second base plate pivot seats 7b extend into the pivot seat fixing grooves 2a and a pivot is inserted between the second base plate pivot seats 7b and the side vertical plate 2.

[0039] In this embodiment, a rotating shaft is inserted between the first base plate pivot seat 7a and the baffle fixing shaft frame 81, and the storage unfolding base plate 7 and the storage unfolding baffle 8 can be rotatably engaged. The second base plate pivot seat 7b extends into the pivot seat fixing groove 2a and a rotating shaft is inserted between the second base plate pivot seat 7b and the side vertical plate 2, and the storage unfolding base plate 7 and the vertical frame 3 can be rotatably engaged. The included angle between the storage unfolding base plate 7 and the storage unfolding baffle 8 can be 90 degrees, forming a storage cavity that is convenient for taking out bottles and / or cans.

[0040] The connecting structure includes multiple hinge rods 8a located between the storage unfolding baffle 8 and the vertical frame 3. Adjacent hinge rods 8a are rotatably engaged with each other through a flat-head locking pin 8a1 and a shaft hole structure 8a2. The storage unfolding baffle 8 and the vertical frame 3 are respectively provided with connecting seats 8b for fixing the hinge rods 8a and allowing the hinge rods 8a to rotate. The two hinge rods 8a closer to the side of the vertical frame 3 are called the first hinge rod 8aa and the second hinge rod 8ab. The first hinge rod 8aa has a semi-open locking slot 8aa1. The second hinge rod 8ab has a locking rod 8ab1 integrally formed with the second hinge rod 8ab. When the second hinge rod 8ab rotates to the overlapping position of the first hinge rod 8aa, the locking rod 8ab1 engages with the semi-open locking slot 8aa1.

[0041] In this embodiment, the storage unfolding baffle 8 is closed or unfolded by the folding and unfolding of multiple hinge rods 8a. When the storage unfolding baffle 8 needs to be partially unfolded, the two hinge rods 8a on the side near the vertical frame 3 are fully unfolded. At this time, the second hinge rod 8ab is rotated to the overlapping position of the first hinge rod 8aa, so that the locking rod 8ab1 is engaged with the semi-open locking slot 8aa1. A storage cavity with an included angle of 90 degrees is formed between the storage unfolding bottom plate 7 and the storage unfolding baffle 8, which is convenient for taking out bottles and / or cans.

[0042] Combination Figure 5 As shown, the storage unfolding base plate 7 has two first rod and rope placement grooves 11 on its inner side, and the storage unfolding baffle 8 has two second rod and rope placement grooves 12 on its inner side. When the storage unfolding baffle 8 is rotated to be flush with the storage unfolding base plate 7, the first rod and rope placement grooves 11 and the second rod and rope placement grooves 12 are connected to form a complete cavity for placing ropes or connecting rods 10.

[0043] In this embodiment, when it is necessary to retrieve an item located in the box cavity 5 from the retrieval opening of the vertical frame 3, the rope, connecting rod 10 or multiple hinge rods 8a can be detached from the connection between the vertical frames 3, and the rope, connecting rod 10 or multiple hinge rods 8a can be embedded in the first rope placement groove 11 and the second rope placement groove 12 to form a complete cavity for placing the rope or connecting rod 10, thus fully opening the retrieval opening of the vertical frame 3, allowing the user to retrieve the item located in the box cavity 5 without obstruction.

[0044] Combination Figure 1-5 As shown, the inner side of the vertical frame 3 is provided with a rod and rope connection slot 13. The rod and rope connection slot 13 is rotatably engaged with the rope or connecting rod 10 and its upper width is greater than its lower width. The box cover 100 is provided on the top of the four side vertical plates 2.

[0045] In this embodiment, when it is necessary to retrieve items located in the box cavity 5 from the retrieval opening of the vertical frame 3, the rope, connecting rod 10 or multiple hinge rods 8a can be detached from the rope connection slot 13 of the vertical frame 3. The upper width of the rope connection slot 13 is greater than the lower width. During the connection process, the rope, connecting rod 10 or multiple hinge rods 8a are located at the lower part of the rope connection slot 13, and the connection point is small and not easy to detach. The box cover 100 is provided on the top of the four side vertical plates 2 to form a closed storage box.

[0046] Combination Figure 1-5 As shown, the door lock structure includes two locking grooves 3b disposed in the vertical frame 3 and two locking slides 8c disposed in the storage unfolding baffle 8 that can reciprocate linearly in the horizontal direction. The locking slides 8c are positioned and matched with the locking grooves 3b. The vertical frame 3 has two locking holes 3c on its inner side. The locking slides 8b have elastic pieces 8d inside, and the elastic pieces 8d have protrusions 8e on their inner side that can engage with the locking holes 3c.

[0047] In this embodiment, after the storage unfolding baffle 8 is attached to the vertical frame 3, the locking slider 7b is inserted into the locking groove 3b to prevent the storage unfolding baffle 7 from rotating outward again, thus achieving locking. When locked, the protrusion 8e on the inner side of the elastic piece 8d engages with the locking hole 3c on the outer side to prevent the locking slider 7b from sliding. When unlocked, the protrusion 8e on the inner side of the elastic piece 8d engages with the locking hole 3c on the inner side. The elastic piece 8d is elastic and can be moved to easily control the protrusion 8e.

[0048] Example 2

[0049] Combination Figure 6-7 As shown, the structure of this embodiment is basically the same as that of embodiment 1, except that the connection structure includes a rope or connecting rod 10 located between the storage unfolding baffle 8 and the vertical frame 3. One end of the rope or connecting rod 10 is rotatably connected to the storage unfolding baffle 8, and the other end is rotatably connected to the vertical frame 3 or can be detached from the vertical frame 3 so that the storage unfolding baffle 8 can unfold.

[0050] In this embodiment, the storage unfolding baffle 8 and the vertical frame 3 can be connected by ropes or connecting rods 10 to enable the storage unfolding baffle 8 to unfold or close.

[0051] The working principle of this invention is:

[0052] During daily use, items to be stored can be placed inside the cabinet cavity 5. When dining outdoors, the door lock can be opened, and the unfolding baffle 8 and the storage unfolding base plate 7 can be unfolded outwards. At this time, the connection structure between the storage unfolding baffle 8 and the vertical frame 3 keeps the storage unfolding base plate 7 and the storage unfolding baffle 8 in the unfolded state, forming an upward-facing storage cavity for placing bottles and / or cans. Bottles and / or cans are placed on the storage unfolding base plate 7, and the anti-slip protrusions 9a provide support and anti-slip properties for the bottom of the bottles and / or cans, ensuring that the bottles and / or cans can be stably placed on the storage unfolding base plate 7. The guardrail 9b surrounds the bottom of the bottles and / or cans, forming effective support. Simultaneously, the storage unfolding baffle 8 and the unfolded connecting structure... The structure can abut bottles and / or cans to prevent them from falling, creating an open space for easy access. When items need to be retrieved from the opening in the vertical frame 3, located inside the box cavity 5, the rope, connecting rod 10, or multiple hinged rods 8a can be detached from the rope connection slot 13 in the vertical frame 3. The upper width of the rope connection slot 13 is greater than the lower width. During connection, the rope, connecting rod 10, or multiple hinged rods 8a are located at the lower part of the rope connection slot 13, with a smaller connection point, making it less prone to detachment. A box lid 100 covers the four side vertical plates 2, forming a closed storage box. This storage box has multiple storage and retrieval modes, making it convenient for users to use outdoors and improving the overall practicality of the storage box.

[0053] The height of the anti-slip ridge 9a is less than the height of the guardrail 9b, forming an upward-facing space for placing the bottom of bottles and / or cans.

[0054] A pivot is inserted between the first base plate pivot seat 7a and the baffle fixing bracket 81, allowing for a rotatable fit between the storage unfolding base plate 7 and the storage unfolding baffle 8. A second base plate pivot seat 7b extends into the pivot seat fixing groove 2a, and a pivot is inserted between the second base plate pivot seat 7b and the side vertical plate 2, allowing for a rotatable fit between the storage unfolding base plate 7 and the vertical frame 3. The included angle between the storage unfolding base plate 7 and the storage unfolding baffle 8 can be 90 degrees, forming a storage cavity for easy access to bottles and / or cans.

[0055] The storage unfolding baffle 8 is closed or unfolded by the folding and unfolding of multiple hinge rods 8a. When the storage unfolding baffle 8 needs to be partially unfolded, the two hinge rods 8a on the side closest to the vertical frame 3 are fully unfolded. At this time, the second hinge rod 8ab is rotated to the overlapping position of the first hinge rod 8aa, so that the locking rod 8ab1 engages with the semi-open locking slot 8aa1. A storage cavity with an included angle of 90 degrees is formed between the storage unfolding bottom plate 7 and the storage unfolding baffle 8, which facilitates the retrieval of bottles and / or cans.

[0056] After the storage unfolding baffle 8 is attached to the vertical frame 3, the locking slider 7b is inserted into the locking groove 3b to prevent the storage unfolding baffle 7 from rotating outward again, thus achieving locking. When locked, the protrusion 8e on the inner side of the elastic piece 8d engages with the locking hole 3c on the outer side to prevent the locking slider 7b from sliding. When unlocked, the protrusion 8e on the inner side of the elastic piece 8d engages with the locking hole 3c on the inner side. The elastic piece 8d is elastic and can be moved to easily control the protrusion 8e.

[0057] The specific embodiments described herein are merely illustrative examples of the spirit of the invention. Those skilled in the art to which this invention pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of the invention.

[0058] Although this article frequently uses terms such as box bottom frame 1, side vertical plate 2, pivot seat fixing groove 2a, vertical frame 3, sealed storage rotating plate structure 30, locking groove 3b, locking hole 3c, box cavity 5, storage unfolding bottom plate 7, first bottom plate pivot seat 7a, second bottom plate pivot seat 7b, storage unfolding baffle 8, baffle fixing shaft frame 81, hinge rod 8a, flat-head locking shaft 8a1, shaft hole structure 8a2, first hinge rod 8aa, semi-open locking slot 8aa1, second hinge rod 8ab, locking rod 8ab1, connecting seat 8b, locking slide 8c, elastic sheet 8d, protrusion 8e, supporting anti-slip part 9, anti-slip protrusion 9a, fence part 9b, connecting rod 10, first rod rope placement groove 11, second rod rope placement groove 12, rod rope connecting hole groove 13, box lid 100, the possibility of using other terms cannot be excluded. The use of these terms is merely for the convenience of describing and explaining the essence of the invention, and interpreting them as any kind of additional limitation would be contrary to the spirit of the invention.

Claims

1. A sectional plastic storage box, comprising a bottom frame (1) and four side vertical plates (2), the side vertical plates (2) being rotatably connected with the bottom frame (1), the bottom frame (1) and the side vertical plates (2) forming an open-topped box cavity (5) when the storage box is in an unfolded state, and the side vertical plates (2) being stacked on the bottom frame (1) when the storage box is in a folded state; characterized in that, At least one side vertical plate (2) includes a vertical frame (3) with a retrieval opening and a sealed storage rotating plate structure (30) for holding multiple bottles and / or cans and / or sealing the retrieval opening. The sealed storage rotating plate structure (30) is connected to the vertical frame (3) by a door lock structure. The sealed storage rotating plate structure (30) can be rotated and unfolded along the outside of the retrieval opening. When the sealed storage rotating plate structure (30) is in the unfolded state, it forms a storage cavity for holding multiple bottles and / or cans. The sealed storage rotating plate structure (30) and the vertical frame (3) can also be connected by a connecting structure that keeps the sealed storage rotating plate structure (30) in the unfolded state. When the sealed storage rotating plate structure (30) is in the unfolded state, the bottles and / or cans in the storage cavity can be taken out from between the sealed storage rotating plate structure (30) and the vertical frame (3). The sealed storage turntable structure (30) includes a storage unfolding base plate (7) and a storage unfolding baffle (8) for abutting against multiple bottles and / or cans placed on the storage unfolding base plate (7) after it is unfolded. The bottom edge of the storage unfolding base plate (7) is rotatably connected to the vertical frame (3), and the storage unfolding baffle (8) is rotatably connected to the storage unfolding base plate (7). At least one storage unfolding base plate (7) has a support and anti-slip part (9) on its inner side. The supporting anti-slip part (9) includes a plurality of parallel anti-slip protrusions (9a) disposed on the inner side of the storage unfolding base plate (7). The storage unfolding base plate (7) has a fence part (9b) integrally formed with the storage unfolding base plate (7). A supporting cavity is formed between the fence part (9b) and the storage unfolding base plate (7). The anti-slip protrusions (9a) are located in the supporting cavity. The height of the anti-slip protrusions (9a) is less than the height of the fence part (9b). The connection structure includes multiple hinge rods (8a) located between the storage unfolding baffle (8) and the vertical frame (3). Two adjacent hinge rods (8a) are rotatably engaged by a flat-head clamp (8a1) and a shaft hole structure (8a2). The storage unfolding baffle (8) and the vertical frame (3) are respectively provided with connecting seats (8b) for fixing the hinge rods (8a) and allowing the hinge rods (8a) to rotate. The two hinge rods (8a) on the side away from the vertical frame (3) are called the first hinge rod (8aa) and the second hinge rod (8ab). The first hinge rod (8aa) has a semi-open slot (8aa1) inside. The second hinge rod (8ab) has a clamp (8ab1) integrally formed with the second hinge rod (8ab). When the second hinge rod (8ab) rotates to the overlapping position of the first hinge rod (8aa), the clamp (8ab1) engages with the semi-open slot (8aa1). The door lock structure includes two locking grooves (3b) set in the vertical frame (3) and two locking slides (8c) set in the storage unfolding baffle (8) that can reciprocate linearly in the horizontal direction. The locking slides (8c) correspond to the locking grooves (3b) in position and are matched in shape. The vertical frame (3) has two locking holes (3c) on the inner side. The locking slides (8c) have elastic pieces (8d) inside. The elastic pieces (8d) have protrusions (8e) on the inner side that can engage with the locking holes (3c).

2. The segmented plastic storage box according to claim 1, characterized in that, The upper part of the storage unfolding base plate (7) is provided with a plurality of first base plate pivot seats (7a), and the bottom edge of the storage unfolding baffle (8) is provided with a plurality of baffle fixing shafts (81). A pivot is inserted between the first base plate pivot seats (7a) and the baffle fixing shafts (81).

3. The segmented plastic storage box according to claim 2, characterized in that, The storage unfolding base plate (7) has several second base plate pivot seats (7b) at its bottom edge, and several pivot seat fixing grooves (2a) are opened at the bottom of the side vertical plate (2). The second base plate pivot seats (7b) extend into the pivot seat fixing grooves (2a), and a pivot is inserted between the second base plate pivot seats (7b) and the side vertical plate (2).

4. The segmented plastic storage box according to any one of claims 1-3, characterized in that, The connection structure includes a rope or connecting rod (10) located between the storage unfolding baffle (8) and the vertical frame (3). One end of the rope or connecting rod (10) is rotatably connected to the storage unfolding baffle (8), and the other end is rotatably connected to the vertical frame (3) or can be detached from the vertical frame (3) to allow the storage unfolding baffle (8) to unfold.

5. The segmented plastic storage box according to claim 4, characterized in that, The storage unfolding base plate (7) has two first rod and rope placement grooves (11) on its inner side, and the storage unfolding baffle (8) has two second rod and rope placement grooves (12) on its inner side. When the storage unfolding baffle (8) is rotated to be flush with the storage unfolding base plate (7), the first rod and rope placement grooves (11) and the second rod and rope placement grooves (12) are connected to form a complete cavity for placing ropes or connecting rods (10).

6. The segmented plastic storage box according to claim 5, characterized in that, The inner side of the vertical frame (3) is provided with a rod and rope connection slot (13). The rod and rope connection slot (13) is rotatably engaged with the rope or connecting rod (10) and its upper width is greater than its lower width. The box cover (100) is provided on the top of the four side vertical plates (2).

Images