Storage box

Abstract

The utility model belongs to the technical field of storage boxes, and particularly relates to a storage box which comprises a top shell, a bottom shell and a partition layer, the bottom shell is hinged to the bottom of the partition layer, the top shell is hinged to the top of the partition layer, and the front end of the top shell is connected with the front end of the bottom shell through a lock catch structure. An inner cavity is formed in the upper end of the separation layer; when the storage box is closed, the separation layer is located between the top shell and the bottom shell. When the storage box is closed, the separation layer in the middle is in a closed state, and external dust and impurities are prevented from entering the box. The inner cavity is arranged at the upper end of the separation layer, so that the separation layer and the bottom shell are separated to store single chest pastes, and the situation that the appearance and the using effect are affected due to adhesion caused by mutual contact between the chest pastes is prevented. After the lock catch structure is unlocked, the separation layer is respectively hinged to the top shell and the bottom shell, and the top shell is turned upwards to open the storage box to expose the separation layer; and the separation layer is continuously overturned to expose the bottom shell. Operation is simple and convenient, and taking efficiency is not affected. The storage box can also be applied to the fields of home life, beauty makeup and the like, and articles can be stored in an up-and-down partition mode.

Description

Technical Field

[0001] This utility model belongs to the field of storage box technology, and in particular relates to a storage box. Background Technology

[0002] Existing breast stickers are usually stored in pairs in a box or bag. Since most breast stickers are made of silicone, they tend to stick together after prolonged contact. This sticking not only affects their use but may also cause damage.

[0003] Chinese patent document CN220411413U discloses a storage box, including an upper cover, a lower cover, a drying support, and a bushing mechanism. The bushing mechanism includes a key shaft and an upper cover bushing, a lower cover bushing, and a drying support bushing that are adapted to it. The upper cover has an upper cover bushing that is rotatably connected to the key shaft. The lower cover has a lower cover bushing that is rotatably connected to the key shaft. The drying support has a drying support bushing that is connected to the key shaft, and the drying support rotates synchronously with the key shaft. When the storage box is in the closed position, the drying support is located between the upper and lower covers, with the upper end of the drying support connected to the upper cover and the lower end of the drying support connected to the lower cover.

[0004] As can be seen from the technical solution and figures in the aforementioned patent documents, this storage box simultaneously serves the functions of storage, drying, and support. The washed breast pads can be hung vertically on the drying rack for quick drying without taking up additional space. However, the top and bottom covers of this type of storage box are connected, causing a pair of breast pads to stack inside after washing. Unless separated with release paper after each use to prevent contact, the breast pads are prone to sticking together after prolonged contact, affecting their performance and lifespan. Utility Model Content

[0005] The purpose of this utility model is to provide a storage box that solves the problem that most existing storage boxes store a pair of breast pads together, which causes the breast pads to stick together after long-term contact, affecting their performance and lifespan.

[0006] To achieve the above objectives, this utility model provides a storage box comprising a top shell, a bottom shell, and a partition layer. The bottom of the partition layer is hinged to the bottom shell, and the top of the partition layer is hinged to the top shell. The front end of the top shell is connected to the front end of the bottom shell via a locking structure. The upper end of the partition layer has an inner cavity. When the storage box is closed, the partition layer is located between the top shell and the bottom shell.

[0007] Furthermore, the sidewall at the rear end of the partition layer is provided with an inwardly recessed groove, and the partition layer is provided with a first rotating member on the top side of the groove, the first rotating member being hinged to the top shell, and a second rotating member is provided on the bottom side of the groove, the second rotating member being hinged to the bottom shell; the first rotating member and the second rotating member do not interfere with each other.

[0008] Furthermore, the top shell is provided with two connecting arms extending into the groove, and the two connecting arms are provided with connecting holes on the same axis. The first rotating component is two rotating shafts that extend from the left side wall and the right side wall of the groove toward the connecting holes, and one end of the rotating shaft is located in the connecting hole.

[0009] Furthermore, the bottom shell is provided with two mounting plates extending into the groove, and the two mounting plates are provided with mounting holes on the same axis. A bracket extends outward from the inner sidewall of the groove. The end of the bracket is located in the two mounting plates. The end of the bracket is provided with a mounting shaft extending to the two side mounting plates. The mounting shaft is rotatably disposed in the mounting hole. The bracket is a second rotating component.

[0010] Furthermore, each of the two connecting arms is provided with a guide groove on the side facing the rotating shaft, one end of the guide groove is connected to the connecting hole, and the other end is connected to the free end of the connecting arm; each of the two mounting plates is provided with a guide position on the opposite side, one end of the guide position is connected to the mounting hole, and the other end is connected to the free end of the mounting plate.

[0011] Furthermore, the front end of the storage box is semi-circular, and the rear and left side walls of the inner cavity of the partition layer extend towards the front end with limiting platforms, which make the inner cavity form an arc-shaped cavity. The rear and right side walls of the bottom shell extend towards the front end with positioning platforms, which make the bottom shell cavity form an arc-shaped cavity in another direction.

[0012] Furthermore, the bottom sides of the limiting platform and positioning platform are hollowed out.

[0013] Furthermore, the bottom surface of the partition layer is provided with a through groove, so that the inner cavity is connected to the bottom shell cavity.

[0014] Furthermore, the locking structure includes a snap-fit ​​component and a snap fastener. The snap-fit ​​component is rotatably disposed at the front end of the top shell, and the snap fastener is disposed at the front end of the bottom shell. The snap-fit ​​component is provided with a slot that cooperates with the snap fastener.

[0015] The storage box provided in this embodiment of the utility model has at least the following technical effects:

[0016] When the storage box is closed, the divider is located between the top and bottom shells. The front ends of the top and bottom shells are connected by a locking mechanism, keeping the divider sealed and preventing dust and impurities from entering the box. Because the upper part of the divider has an inner cavity, individual breast patches can be stored separately from the bottom shell, preventing them from sticking together and affecting their appearance and usability.

[0017] After unlocking the latch structure, the dividers are hinged to the top and bottom shells respectively. Flipping the top shell upwards opens the storage box to reveal the dividers; flipping the dividers further reveals the bottom shell; then rotating the top shell and dividers back closes the storage box. The operation is simple and convenient, without affecting retrieval efficiency. The dividers can be flipped together with the top shell to prevent items stored inside from falling out during the flipping process. This type of storage box can also be used in home life, beauty, and other fields, allowing for vertical and horizontal organization of items. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a structural diagram of the storage box provided in an embodiment of the present utility model.

[0020] Figure 2 Another structural diagram of the storage box provided in this embodiment of the utility model.

[0021] Figure 3 A cross-sectional view of the storage box provided in an embodiment of this utility model.

[0022] Figure 4 This is a structural diagram of the top shell of the storage box provided in an embodiment of the present utility model.

[0023] Figure 5 Another structural diagram of the top shell of the storage box provided in this embodiment of the utility model.

[0024] Figure 6 This is a structural diagram of the partition layer of the storage box provided in an embodiment of the present utility model.

[0025] Figure 7 Another structural diagram of the partition layer of the storage box provided in this embodiment of the utility model.

[0026] Figure 8 This is a structural diagram of the bottom shell of the storage box provided in an embodiment of the present utility model.

[0027] Figure 9 Another structural diagram of the bottom shell of the storage box provided in this embodiment of the utility model.

[0028] In the diagram, 100 is the top shell, 110 is the locking structure, 111 is the snap-fit ​​component, 112 is the slot, 113 is the buckle, 120 is the connecting arm, 121 is the connecting hole, and 122 is the guide groove.

[0029] 200. Bottom shell; 210. Mounting plate; 211. Mounting hole; 212. Guide position; 220. Positioning platform.

[0030] 300, partition layer; 310, inner cavity; 320, groove; 330, first rotating component; 340, second rotating component; 341, bracket; 342, mounting shaft; 350, limiting platform; 360, through groove. Detailed Implementation

[0031] The embodiments of this utility model are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the embodiments of this utility model, and should not be construed as limiting the utility model.

[0032] In the description of the embodiments of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0033] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0034] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0035] In one embodiment of the storage box of this utility model, please refer to Figures 1 to 9The storage box includes a top shell 100, a bottom shell 200, and a divider layer 300. The bottom of the divider layer 300 is hinged to the bottom shell 200, and the top of the divider layer 300 is hinged to the top shell 100. The front end of the top shell 100 is connected to the front end of the bottom shell 200 via a locking structure 110. An inner cavity 310 is provided at the upper end of the divider layer 300. When the storage box is closed, the divider layer 300 is located between the top shell 100 and the bottom shell 200. Specifically, when the storage box is closed, the divider layer 300 is located between the top shell 100 and the bottom shell 200, and the front end of the top shell 100 is connected to the front end of the bottom shell 200 via the locking structure 110, so that the middle divider layer 300 is in a sealed state, preventing external dust and impurities from entering the box. Because the upper end of the divider layer 300 has an inner cavity 310, the divider layer 300 and the bottom shell 200 can store individual breast patches separately, preventing the breast patches from contacting each other and sticking together, affecting their appearance and usability. After unlocking the latch structure 110, since the partition layer 300 is hinged to the top shell 100 and the bottom shell 200 respectively, flipping the top shell 100 upwards opens the storage box to reveal the partition layer 300; continuing to flip the partition layer 300 reveals the bottom shell 200; then rotating the top shell 100 and the partition layer 300 back closes the storage box. The operation is simple and convenient, and does not affect the efficiency of retrieval. The partition layer 300 can be flipped together with the top shell 100 to prevent items stored inside the partition layer 300 from falling out. This type of storage box can also be used in home life, beauty, and other fields to organize items by dividing them into upper and lower sections.

[0036] Furthermore, the rear sidewall of the partition layer 300 is provided with an inwardly recessed groove 320. A first rotating member 330 is provided on the top side of the groove 320, hinged to the top shell 100. A second rotating member 340 is provided on the bottom side of the groove 320, hinged to the bottom shell 200. The first rotating member 330 and the second rotating member 340 do not interfere with each other. Specifically, both the first rotating member 330 and the second rotating member 340 are located within the groove 320 at the rear end of the partition layer 300, so that the hinged portions of the top shell 100, bottom shell 200, and partition layer 300 are all hidden within the groove 320. This reduces the overall structural volume, making the storage box more compact, with a simpler and smoother appearance, and improving aesthetics. At the same time, the first rotating member 330 and the second rotating member 340 reduce collisions and friction with external objects, reducing wear. The groove 320 design also improves the strength of the sidewall of the partition layer 300, enhancing stability and adapting to repeated opening and closing. The groove 320 is provided in two places and is located at both ends of the side wall at the rear end of the partition layer 300. Specifically, the two grooves 320 make the force on the hinge part more even, avoid excessive force on a single point, and enhance the stability of the overall structure.

[0037] Furthermore, the top shell 100 is provided with two connecting arms 120 extending into the groove 320. The two connecting arms 120 are provided with connecting holes 121 on the same axis. The first rotating member 330 consists of two rotating shafts extending from the left and right sides of the groove 320 toward the connecting holes 121, with one end of the rotating shafts located inside the connecting holes 121. Specifically, when the top shell 100 is flipped, the two connecting arms 120 rotate together around the two rotating shafts 330.

[0038] Furthermore, the bottom shell 200 is provided with two mounting plates 210 extending into the groove 320. The two mounting plates 210 have mounting holes 211 on the same axis. A bracket 341 extends outward from the inner wall of the groove 320. The end of the bracket 341 is located within the two mounting plates 210, and the end of the bracket 341 is provided with a mounting shaft 342 extending to both mounting plates 210. The mounting shaft 342 is rotatably disposed within the mounting holes 211. The bracket 341 is a second rotating component. Specifically, when the partition layer 300 is flipped, the bracket 341 drives the mounting shaft 342 to rotate within the mounting holes 211. At this time, the top shell 100 can form a certain angle with the partition layer 300 or be in a close fit. Preferably, the connecting arm 120 and the mounting plate 210 are not on the same plane. Specifically, the connecting arm 120 of the top shell and the mounting plate 210 of the bottom shell are spatially misaligned to avoid interference between the connecting arm 120 and the mounting plate 210 during rotation.

[0039] Furthermore, each of the two connecting arms 120 has a guide groove 122 on the side facing the rotating shaft 330. One end of the guide groove 122 is connected to the connecting hole 121, and the other end is connected to the free end of the connecting arm 120. Each of the two mounting plates 210 has a guide position 212 on the opposite side. One end of the guide position 212 is connected to the mounting hole 211, and the other end is connected to the free end of the mounting plate 210. Specifically, the guide groove 122 is designed to facilitate the installation of the rotating shaft 330 into the connecting hole 121 of the connecting arm, and the guide position 212 is designed to facilitate the entry of the mounting shaft 342 into the mounting hole 211, making the installation and disassembly of the bottom shell 200 and the top shell 100 more convenient.

[0040] Furthermore, the front end of the storage box is semi-circular. The rear and left side walls of the inner cavity 310 of the partition layer extend towards the front end with limiting platforms 350, which form an arc-shaped cavity within the inner cavity 310. The rear and right side walls of the bottom shell 200 have positioning platforms 220 extending towards the front end, which form an arc-shaped cavity in another direction within the bottom shell 200. Specifically, the limiting platforms 350 and positioning platforms 220 extend from different directions to form a support structure, enhancing the stability of the storage box. The arc-shaped cavity design better fits the outer periphery of the breast patch, preventing the breast patch from shaking and deforming during the movement of the storage box.

[0041] Furthermore, the bottom sides of the limiting platform 350 and the positioning platform 220 are designed with a hollowed-out shape. Specifically, the hollowed-out design reduces material usage, lowers production costs, and reduces the overall weight of the storage box.

[0042] Furthermore, the bottom surface of the partition layer 300 is provided with a through groove 360, which connects the inner cavity 310 with the cavity of the bottom shell 200. Specifically, the breast patch is arc-shaped and protrudes as a whole. The through groove prevents the breast patches stored in the partition layer 300 and the bottom shell 200 from contacting each other. Therefore, the design of the through groove 360 ​​further reduces material usage and saves production costs.

[0043] Furthermore, the locking structure 110 includes a snap-fit ​​member 111 and a snap fastener 113. The snap-fit ​​member 111 is rotatably disposed at the front end of the top shell 100, and the snap fastener 113 is disposed at the front end of the bottom shell 200. The snap-fit ​​member 111 has a slot 112 that mates with the snap fastener 113. Specifically, when the storage box is closed, the snap-fit ​​member 111 is rotated to engage and lock the slot 112 with the snap fastener 113, preventing the top shell 100, the partition layer 300, and the bottom shell 200 from rotating and opening on their own during movement.

[0044] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A storage box, characterized in that, It includes a top shell, a bottom shell, and a partition layer. The bottom of the partition layer is hinged to the bottom shell, and the top of the partition layer is hinged to the top shell. The front end of the top shell is connected to the front end of the bottom shell through a locking structure. The upper end of the partition layer has an inner cavity. When the storage box is closed, the partition layer is located between the top shell and the bottom shell.

2. The storage box according to claim 1, characterized in that: The rear sidewall of the partition layer is provided with an inwardly recessed groove. The partition layer is provided with a first rotating member on the top side of the groove, which is hinged to the top shell. The bottom side of the groove is provided with a second rotating member, which is hinged to the bottom shell. The first rotating member and the second rotating member do not interfere with each other.

3. The storage box according to claim 2, characterized in that: The top shell is provided with two connecting arms extending into the groove, and the two connecting arms are provided with connecting holes on the same axis. The first rotating component is two rotating shafts that extend from the left side wall and the right side wall of the groove toward the connecting holes, and one end of the rotating shaft is located in the connecting hole.

4. The storage box according to claim 3, characterized in that: The bottom shell is provided with two mounting plates extending into the groove, and the two mounting plates are provided with mounting holes on the same axis. The inner sidewall of the groove extends outward with a bracket. The end of the bracket is located inside the two mounting plates. The end of the bracket is provided with a mounting shaft extending to the two mounting plates. The mounting shaft is rotatably disposed in the mounting hole. The bracket is a second rotating component.

5. The storage box according to claim 4, characterized in that: Both connecting arms are provided with guide grooves on the side facing the rotating shaft. One end of the guide groove is connected to the connecting hole, and the other end is connected to the free end of the connecting arm. Both mounting plates are provided with guide positions on the opposite side. One end of the guide position is connected to the mounting hole, and the other end is connected to the free end of the mounting plate.

6. The storage box according to any one of claims 1 to 5, characterized in that: The front end of the storage box is semi-circular. The rear and left side walls of the inner cavity of the partition layer extend towards the front end with limiting platforms, which make the inner cavity form an arc-shaped cavity. The rear and right side walls of the bottom shell extend towards the front end with positioning platforms, which make the bottom shell cavity form an arc-shaped cavity in another direction.

7. The storage box according to claim 6, characterized in that: The bottom sides of the limiting platform and positioning platform are hollowed out.

8. The storage box according to claim 7, characterized in that: The bottom surface of the partition layer is provided with a through groove, so that the inner cavity is connected to the bottom shell cavity.

9. The storage box according to claim 1, characterized in that: The locking structure includes a snap-fit ​​component and a snap fastener. The snap-fit ​​component is rotatably located at the front end of the top shell, and the snap fastener is located at the front end of the bottom shell. The snap-fit ​​component has a slot that mates with the snap fastener.

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