storage box

Abstract

This application provides a storage box, comprising: a lid; a box body, wherein the lid and the box body are closable; and a transmission assembly disposed within the box body, the transmission assembly including a first end and a second end, wherein force is transmitted between the first end and the second end. During the closing process of the lid, the lid acts on the first end, and the second end of the transmission assembly pulls the lid, causing the lid to abut against the box body. This application improves the safety performance of the storage box.

Description

Technical Field

[0001] This application relates to the field of storage appliances, and more particularly to a storage box. Background Technology

[0002] Flip-top storage boxes typically have lids that can rotate relative to the box body. To ensure sufficient space for the lid to rotate relative to the box body, a gap is left between the lid and the box body. This allows others to pry open the storage box from the outside along the gap, resulting in poor security.

[0003] Therefore, it is necessary to improve existing storage boxes to avoid the aforementioned defects. Summary of the Invention

[0004] Based on this, this application provides a storage box with good safety performance.

[0005] This application provides a storage box, including:

[0006] Cover;

[0007] The box body, the cover and the box body are designed to be opened and closed;

[0008] A transmission component is disposed within the box. The transmission component includes a first end and a second end, and force is transmitted between the first end and the second end. During the closing process of the cover, the cover acts on the first end, and the second end of the transmission component pulls the cover so that the cover abuts against the box.

[0009] In one embodiment, the transmission components are configured as two, and the housing includes a first sidewall and a second sidewall arranged along the length direction, with the two transmission components respectively disposed adjacent to the first sidewall and the second sidewall.

[0010] In one embodiment, the transmission assembly includes:

[0011] The receiving component includes the first end and the first connecting end;

[0012] The conversion component includes a second connecting end and a second end, the second connecting end being connected to the first connecting end. When the cover presses down on the first end, the first connecting end drives the second connecting end to move, thereby causing the second end to pull down the cover.

[0013] In one embodiment, the receiving component includes:

[0014] Sleeve with an internal receiving cavity;

[0015] A pressure rod is housed in the receiving cavity, the pressure rod including a first end and a first connecting end, the first end passing through the sleeve and disposed toward the cover;

[0016] An elastic element is disposed between the first end and the first connecting end. When the cover presses down on the first end, the elastic element stretches and the first connecting end moves down; when the cover releases the first end, the elastic element contracts and the first connecting end returns to its original position.

[0017] In one embodiment, the receiving component includes a lever, the lever having a first end and a first connecting end, wherein when the cover presses down on the first end, the first connecting end moves upward.

[0018] In one embodiment, the conversion element includes:

[0019] A flexible connector, including a second connecting end and a second end;

[0020] A steering component, wherein the second connecting end is connected to the first connecting end of the receiving component via the steering component, and the steering component is used to change the extension direction of the second connecting end.

[0021] In one embodiment, the steering element may be configured as at least one steering wheel or at least one limiting shaft.

[0022] In one embodiment, the cover is provided with a receiving post, and the second end of the flexible connector is engaged in the receiving post.

[0023] In one embodiment, the conversion element includes a crankshaft, which includes a second connecting end and a second end. The second connecting end of the crankshaft and the first connecting end of the lever are arranged in an up-down position relationship. When the cover presses down on the first end, the first connecting end drives the second connecting end to move upward, thereby driving the second end of the crankshaft to pull the cover downward.

[0024] In one embodiment, the conversion element further includes a connector, which is configured as a spring, a pull rope, or a linkage, and is used to move the cover via the second end.

[0025] In one embodiment, the storage box further includes a hinge disposed on the cover and the box body, and connecting the cover and the box body. The hinge includes a first connecting part and a second connecting part that are hinged to each other. The first connecting part is disposed on the cover and the second connecting part is disposed on the box body. The second connecting part is movable along the thickness direction of the box body.

[0026] In one embodiment, the hinge further includes a pivot, and the first connecting portion and the second connecting portion are sleeved on the pivot;

[0027] The second end of the transmission component is connected to any one of the cover, the rotating shaft, the first connecting part, and the second connecting part.

[0028] In one embodiment, the cover includes a first end wall, the first connecting portion is disposed on the first end wall, and the second end of the transmission assembly is connected to the cover near the first end wall.

[0029] In one embodiment, the hinge further includes a limiting structure that limits the second connecting portion when it moves to a maximum distance toward the cover.

[0030] In one embodiment, the limiting structure includes a limiting plate, which is spaced apart from the box body, and the second connecting portion is movably disposed between the limiting plate and the box body, with the limiting plate limiting the second connecting portion.

[0031] In one embodiment, when the cover and the box are in the open state, there is a gap between the first connecting part and the second connecting part, which allows the cover and the box to rotate relative to each other, and the maximum moving distance of the second connecting part in the direction closer to the cover is greater than or equal to the gap width.

[0032] In one embodiment, the hinge further includes at least one torsion spring sleeved on the pivot shaft. The torsion spring includes a first arm and a second arm, which are respectively connected to the first connecting portion and the second connecting portion, or the first arm and the second arm are respectively connected to the cover and the box body.

[0033] In one embodiment, the cover has a pressing member protruding towards the box body, and the pressing member presses down on the first end during the closing of the cover.

[0034] In one embodiment, an upper stop is provided at the lower edge of the cover, and a lower stop is provided at the upper edge of the box. When the cover is closed, the upper stop and the lower stop engage with each other.

[0035] In one embodiment, the storage box is further provided with a locking structure for locking or unlocking the cover and the box body, the locking structure being disposed away from the transmission component.

[0036] Compared to existing technologies, the storage box in this application includes a lid, a box body, and a transmission assembly. The lid can rotate and open / close relative to the box body. The transmission assembly includes a first end and a second end, with force transmission between them. During the closing process of the lid, the lid acts on the first end of the transmission assembly, which transfers the force from the lid to the second end. The second end then pulls the lid until it comes into contact with the box body, at which point the lid and box body are tightly closed. After the lid is closed, the transmission assembly continues to tighten the lid, eliminating gaps between the lid and the box body to prevent others from prying open the storage box from the outside, thus improving the security performance of the storage box. Attached Figure Description

[0037] Figure 1 This is a schematic diagram of the structure of a storage box according to an embodiment of this application;

[0038] Figure 2 for Figure 1 Enlarged structural diagram at point A;

[0039] Figure 3 for Figure 1 A structural diagram of the storage box from another perspective;

[0040] Figure 4 This is a schematic diagram of the structure of another storage box in the embodiments of this application;

[0041] Figure 5 for Figure 4 Enlarged structural diagram at point B;

[0042] Figure 6 for Figure 4 A structural diagram of the storage box from another perspective;

[0043] Figure 7 for Figure 2 Exploded structural diagram of the intermediate support component;

[0044] Figure 8 This is a schematic diagram of the structure of another storage box in the embodiments of this application;

[0045] Figure 9 for Figure 8 Enlarged structural diagram at point C;

[0046] Figure 10 for Figure 9 Schematic diagram of the intermediate conversion component;

[0047] Figure 11 This is a schematic diagram of the structure of a hinge in an embodiment of this application;

[0048] Figure 12 This is a schematic diagram of another hinge structure in an embodiment of this application;

[0049] Figure 13 This is a schematic diagram of the closed structure of the storage box in an embodiment of this application;

[0050] Figure 14 This is a schematic diagram of another storage box in the embodiments of this application.

[0051] Figure label:

[0052] 1-Cover body; 11-First end wall; 12-Receiving column; 13-Lower pressing member; 14-Upper stop; 15-Lower edge;

[0053] 2-Box body; 21-First side wall; 22-Second side wall; 23-Lower stop; 24-Second end wall; 25-Gap; 26-Positioning post; 27-Upper edge;

[0054] 3-Hinge; 31-First connecting part; 32-Second connecting part; 321-Protruding post; 322-Hook-shaped structure; 33-Rotating shaft; 34-Limiting structure; 341-Limiting plate; 343-Opening; 35-Torsion spring; 351-First arm; 352-Second arm;

[0055] 4-Transmission assembly; 41-First end; 42-Second end; 43-Receiving component; 431-First connecting end; 432-Sleeve; 4321-Receiving cavity; 433-Pressure rod; 434-Elastic element; 435-Lever; 436-Connecting shaft; 44-Conversion element; 441-Second connecting end; 442-Flexible connector; 443-Steering element; 4431-Steering wheel; 4432-Limiting shaft; 444-Crankshaft; 445-Connector; 446-Guide rod;

[0056] 5-Lock structure. Detailed Implementation

[0057] To make the above-mentioned objectives, features and advantages of this application more apparent and understandable, specific embodiments of this application will be described in detail below with reference to the accompanying drawings.

[0058] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in sequences other than those illustrated or described herein.

[0059] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "set up," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0060] In the description of this specification, references to terms such as "embodiment," "one embodiment," and "one implementation" indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or implementation is included in at least one embodiment or illustrative implementation of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or implementation. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or implementations.

[0061] The present application will now be described in detail with reference to the accompanying drawings.

[0062] To solve the above technical problems, combined with Figure 1 , Figure 2 , Figure 4 , Figure 5 , Figure 8 and Figure 9 As shown, this application embodiment provides a storage box, including a lid 1, a box body 2, and a transmission assembly 4. The lid 1 can rotate and open / close relative to the box body 2. The transmission assembly 4 includes a first end 41 and a second end 42, and force transmission is achieved between the first end 41 and the second end 42. During the closing process of the lid 1, the lid 1 acts on the first end 41 of the transmission assembly 4. The first end 41 of the transmission assembly 4 transmits the force of the lid 1 to the second end 42. The second end 42 pulls the lid 1 so that the lower edge 15 of the lid 1 abuts against the upper edge 27 of the box body 2. At this time, the lower edge 15 of the lid 1 and the upper edge 27 of the box body 2 can be set as planes to abut and close tightly; or a stop structure can be provided at the lower edge 15 of the lid 1 and the upper edge 27 of the box body 2 to abut against each other. The second end 42 pulls the cover 1. This can be done by directly connecting the second end 42 to the cover 1 for direct pulling, or by connecting the second end 42 to the cover 1 indirectly through other structures, as long as the cover 1 can be pulled. After the cover 1 is closed, the transmission component 4 will continuously tighten the cover 1, eliminating the gap between the cover 1 and the box 2, to prevent others from prying open the storage box from the outside, thus improving the security performance of the storage box.

[0063] In one embodiment of this application, combined with Figure 1 , Figure 2 , Figure 4 , Figure 5 , Figure 8 and Figure 9 As shown, the first end 41 of the transmission assembly 4 is located on the downward pressing path of the cover 1. When the user applies force to move the cover 1 along the downward pressing path to close it, the cover 1 will apply a downward force to the first end 41 of the transmission assembly 4. The transmission assembly 4 can realize the conversion and transmission of force. The transmission assembly 4 can, through internal structures such as lever principle, gear and rack, linkage mechanism, fixed pulley mechanism or other mechanical linkage device, change the direction of the downward force applied to the first end 41 of the transmission assembly 4 and transmit it to the second end 42 of the transmission assembly 4, forming a downward pulling force exerted by the second end 42 on the cover 1. It is understood that any structure that can convert the downward pressure of the cover 1 into a downward pulling force on the cover 1 is within the protection scope of this application, and will not be specifically described here.

[0064] In one embodiment of this application, combined with Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 8 and Figure 9 As shown, two transmission components 4 are configured. The box body 2 includes a first sidewall 21 and a second sidewall 22 arranged along its length. The two transmission components 4 are respectively positioned adjacent to the first sidewall 21 and the second sidewall 22. The installation position of the transmission components 4 makes full use of the rigid support areas of the first sidewall 21 and the second sidewall 22 of the box body 2, avoiding the occupation of the central space of the box body 2. The central space can be used to store items such as pistols and wallets, thereby optimizing the space utilization of the storage box.

[0065] In one embodiment of this application, combined with Figure 14As shown, when two transmission components 4 are provided, the hinge 3 or other physical connection structure described below is not required between the cover 1 and the box 2. During the user's operation of opening or closing the cover 1, the two transmission components 4 guide and limit the cover 1 by applying a downward pulling force, allowing the cover 1 to move along the rotational opening and closing trajectory. After the user opens the cover 1, the cover 1 can also be smoothly rotated to close. To further enhance the stability of the cover 1 during rotation, two positioning posts 26 are also provided at the edge of the box 2 near the cover 1. When the cover 1 is in the open state, the two positioning posts 26 are located in the inner area of ​​the cover 1. Specifically, during the rotational opening of the cover 1, the two transmission components 4 apply a downward pulling force to effectively prevent the cover 1 from moving backward and dislodging; while during the rotational closing of the cover 1, the two positioning posts 26 push against the cover 1 backward to prevent it from moving forward and dislodging. Therefore, the two transmission components 4 and the two positioning pins 26 can cooperate to guide and restrict the movement trajectory of the cover 1 in the rotation direction, preventing the cover 1 from deviating.

[0066] In one embodiment of this application, combined with Figure 2 , Figure 5 and Figure 10 As shown, the transmission assembly 4 includes a receiving member 43 and a conversion member 44. The receiving member 43 includes the first end 41 and the first connecting end 431, that is, the first end 41 is specifically one end of the receiving member 43. The conversion member 44 includes a second connecting end 441 and the second end 42, that is, the second end 42 is specifically one end of the conversion member 44. The second connecting end 441 is connected to the first connecting end 431. When the cover 1 presses down on the first end 41 of the receiving member 43, the first end 41 generates downward pressure, and the first connecting end 431 outputs a corresponding force. The conversion member 44 acts as a force conversion mechanism. The first connecting end 431 drives the second connecting end 441 to move, and the second connecting end 441 drives the second end 42 to pull down the cover 1.

[0067] Combination Figure 2 and Figure 7As shown, in one embodiment, the receiving component 43 includes a sleeve 432, a pressure rod 433, and an elastic element 434. The sleeve 432 is a hollow columnar mechanism with an internal receiving cavity 4321. The sleeve 432 is vertically or substantially vertically mounted on the box body 2. The pressure rod 433 is movably inserted into the receiving cavity 4321 and can move up and down along the receiving cavity 4321. The pressure rod 433 includes the aforementioned first end 41 and the aforementioned first connecting end 431, specifically the first end 41 and the first connecting end 431 are the two ends of the pressure rod 433. The first end 41 of the pressure rod 433 extends towards the cover body 1 after passing through the sleeve 432. The elastic element 434 is disposed between the first end 41 and the first connecting end 431 of the pressure rod 433. The elastic element 434 can be a spring or a sheet spring, etc. One end of the elastic element 434 presses against the top of the sleeve 432, and the other end presses against the first connecting end 431 of the pressure rod 433. When the cover 1 presses down on the first end 41, the pressure rod 433 moves down as a whole, the elastic element 434 stretches elastically, and the first connecting end 431 also moves down. At this time, the first connecting end 431 drives the second connecting end 441 to move through the position change, thereby causing the second end 42 to pull down the cover 1. When the cover 1 releases the first end 41, the elastic element 434 retracts and resets, and the elastic element 434 drives the first connecting end 431 to reset. The first connecting end 431 also resets, and the cover 1 reopens.

[0068] Combination Figure 5 and Figure 10 As shown, in another embodiment, the receiving component 43 includes a lever 435 and a connecting shaft 436. The connecting shaft 436 can be disposed on the first side wall 21 or the second side wall 22 of the box body 2. The lever 435 includes the aforementioned first end 41 and the aforementioned first connecting end 431, that is, the first end 41 and the first connecting end 431 are specifically the two ends of the lever 435. The portion between the first end 41 and the second connecting end 431 of the lever 435 is rotatably sleeved on the connecting shaft 436, and the first end 41 and the first connecting end 431 can rotate in opposite directions. When the cover 1 presses down on the first end 41, the first end 41 rotates downward, and the first connecting end 431 rotates upward in the opposite direction. The change in position of the first connecting end 431 drives the second connecting end 441 to move, thereby driving the second end 42 to pull down the cover 1.

[0069] Combination Figure 2 and Figure 5As shown, in both embodiments of the receiving member 43 described above, the conversion member 44 can include a flexible connector 442 and a steering member 443. The flexible connector 442 includes the second connecting end 441 and the second end 42, specifically the two ends of the flexible connector 442. The flexible connector 442 can be configured as a pull rope. The steering member 443 can be configured as at least one steering wheel 4431 or at least one limiting shaft 4432, which can be mounted on the first sidewall 21 or the second sidewall 22. The second connecting end 441 of the flexible connector 442 is connected to the first connecting end 431 of the receiving member 43 via the steering wheel 4431 or the limiting shaft 4432. The steering wheel 4431 and the limiting shaft 4432 can change the extension direction of the second connecting end 441, thereby changing the force direction of the second end 42. The number of steering wheels 4431 and limiting shafts 4432 can be set according to the movement direction of the first connecting end 431.

[0070] It is understood that the second end 42 of the flexible connector 442 is always pulled down to cover 1. When the flexible connector 442 is engaged with the aforementioned pressure rod 433, the first connecting end 431 of the pressure rod 433 moves downward. At this time, the number of steering wheels 4431 or limiting shafts 4432 can be set to two. The second connecting end 441 first passes under the first steering wheel 4431 or limiting shaft 4432, and then passes over the second steering wheel 4431 or limiting shaft 4432 before connecting to the first connecting end 431. The second connecting end 441 of the pressure rod 433 is provided with multiple holes to facilitate the insertion and fixing of the flexible connector 442. When the flexible connector 442 is engaged with the lever 435, the first connecting end 431 of the lever 435 rotates upward. At this time, the number of steering wheels 4431 or limiting shafts 4432 can be set to one, and the second connecting end 441 can be connected to the first connecting end 431 by passing over the steering wheels 4431 or limiting shafts 4432 from above.

[0071] Specifically, combined Figure 2 and Figure 5 As shown, a receiving post 12 is provided on the cover 1. The receiving post 12 is located at the corner of the cover 1. The receiving post 12 is provided with a slot facing the flexible connector 442. The second end 42 of the flexible connector 442 passes through the slot and is locked in the receiving post 12 to make a stable connection between the flexible connector 442 and the cover 1.

[0072] Combination Figure 10As shown, when the receiving component 43 includes the lever 435, the conversion component 44 can also cooperate to include a crankshaft 444. The crankshaft 444 includes the aforementioned second connecting end 441 and the aforementioned second end 42, that is, in this case, the second connecting end 441 and the second end 42 are specifically the two ends of the crankshaft 444. The portion between the second connecting end 441 and the second end 42 of the crankshaft 444 can be rotatably mounted on the first side wall 21 or the second side wall 22 of the housing 2 via the connecting shaft 436. The second connecting end 441 and the second end 42 of the crankshaft 444 can rotate in opposite directions. The second connecting end 441 of the crankshaft 444 and the first connecting end 431 of the lever 435 are arranged in an up-down position relationship, specifically, a guide rod 446 is vertically arranged, and the second connecting end 441 and the first connecting end 431 are movably sleeved on the guide rod 446 in an up-down position relationship. When the cover 1 presses down on the first end 41 of the lever 435, the first connecting end 431 of the lever 435 moves upward, and the first connecting end 431 drives the second connecting end 441 to move upward, thereby driving the second end 42 of the crankshaft 444 to pull the cover 1 downward. The conversion component 44 also includes a connector 445, which can be configured as a spring, a pull rope, or a connecting rod. The connector 445 is used to connect the second end 42 of the crankshaft 444 and the cover 1 or the hinge 3 described below.

[0073] In one embodiment of this application, combined with Figure 1 , Figure 3 , Figure 8 , Figure 11 and Figure 12 As shown, hinge 3 is located inside the lid 1 and the box 2, connecting the lid 1 and the box 2 to prevent others from damaging the hinge 3 from the outside and opening the storage box. Hinge 3 includes a first connecting part 31 and a second connecting part 32 that are hinged together. The first connecting part 31 is located on the lid 1, and the second connecting part 32 is located on the box 2, allowing the box 2 and the lid 1 to rotate relative to each other and open / close. Hinge 3 can be configured as a hinge, with the first connecting part 31 and the second connecting part 32 being two flaps of the hinge. The second connecting part 32 can move along the thickness direction of the box 2. When the lid 1 is open, the second connecting part 32 moves upward along the box 2 to increase the gap between the lid 1 and the box 2, creating rotation space and facilitating the opening of the lid 1. When the lid 1 is closed, the second connecting part 32 moves downward along the box 2, gradually eliminating the gap between the lid 1 and the box 2 until they are seamlessly closed.

[0074] In one embodiment of this application, combined with Figure 1 , Figure 4 , Figure 8 , Figure 11 and Figure 12As shown, the hinge 3 also includes a rotating shaft 33. A bushing is provided at the opposite end of the first connecting part 31 and the second connecting part 32, and the bushing is rotatably fitted onto the rotating shaft 33. The first connecting part 31 and the second connecting part 32 can rotate relative to each other around the rotating shaft 33. The second end 42 of the transmission assembly 4 is connected to any one of the cover 1, the rotating shaft 33, the first connecting part 31, and the second connecting part 32. When the second end 42 of the transmission assembly 4 is connected to the cover 1, it can directly apply a downward pulling force to the cover 1. When the second end 42 of the transmission assembly 4 is connected to the rotating shaft 33, the first connecting part 31, or the second connecting part 32, it can indirectly apply a downward pulling force to the cover 1 through the rotating shaft 33, the first connecting part 31, or the second connecting part 32, thus achieving the purpose of pulling down the cover 1.

[0075] In one embodiment of this application, combined with Figure 2 As shown, the cover 1 includes a first end wall 11, a first connecting portion 31 is disposed on the first end wall 11, and the second end 42 of the transmission assembly 4 is connected to the cover 1 near the first end wall 11. That is, when the second end 42 of the transmission assembly 4 is connected to the cover 1, the second end 42 of the transmission assembly 4 is connected at the position in the cover 1 near the first end wall 11. Since the second connecting portion 32 can slide, the above design can prevent others from prying open the storage box from the gap near the hinge 3.

[0076] In one embodiment of this application, combined with Figure 1 , Figure 2 , Figure 8 , Figure 11 and Figure 12 As shown, the hinge 3 also includes a limiting structure 34. When the second connecting part 32 moves to the maximum distance in the direction close to the cover 1, the limiting structure 34 can limit the second connecting part 32 to prevent the movement of the second connecting part 32 from exceeding the stroke limit, causing the cover 1 and the box 2 to be misaligned, affecting the user's next use of closing the cover.

[0077] Specifically, the limiting structure 34 includes a limiting plate 341, the box body 2 includes a second end wall 24, and a second connecting part 32 is mounted on the second end wall 24. The limiting plate 341 and the second end wall 24 are spaced apart, and the second connecting part 32 is movably disposed between the limiting plate 341 and the box body 2, meaning the limiting plate 341 and the box body 2 movably clamp the second connecting part 32, allowing the second connecting part 32 to move up and down. One limiting method involves bending the bottom end of the second connecting part 32 into a hook-shaped structure 322. When the second connecting part 32 moves upward to its maximum distance, the hook-shaped structure 322 abuts against the limiting plate 341 to limit the second connecting part 32. Another limiting method involves multiple vertically elongated openings 343 on the limiting plate 341, and protruding posts 321 protruding from the second connecting part 32 towards the limiting plate 341, with the protruding posts 321 moving within the openings 343. When the second connecting part 32 moves upward to its maximum distance, the protrusion 321 moves to the top of the opening 343 for a limit stop. When the second connecting part 32 moves downward to its maximum distance, the protrusion 321 moves to the bottom of the opening 343 for a limit stop. The cooperation between the opening 343 and the protrusion 321 can control the entire stroke of the second connecting part 32, making the movement of the second connecting part 32 more stable.

[0078] In one embodiment of this application, combined with Figure 1 As shown, when the lid 1 and the box 2 are in the open state, a gap 25 is left between the first connecting part 31 and the second connecting part 32. This gap 25 is used to allow the rotating shaft 33 to rotate, so that the lid 1 and the box 2 can rotate relative to each other and open. The maximum distance that the second connecting part 32 moves towards the lid 1, that is, the maximum upward movement distance of the second connecting part 32, is greater than or equal to the width of the gap 25, so that the second connecting part 32 can provide sufficient rotation space for the rotating shaft 33 after it moves.

[0079] In one embodiment of this application, combined with Figure 11 As shown, the hinge 3 also includes at least one torsion spring 35, which is sleeved on the pivot 33. The torsion spring 35 includes a first arm 351 and a second arm 352. The first arm 351 and the second arm 352 are respectively connected to the first connecting part 31 and the second connecting part 32, or the first arm 351 and the second arm 352 are respectively connected to the cover 1 and the box 2. The lengths of the first arm 351 and the second arm 352 are set such that no matter how the gap between the cover 1 and the box 2 changes, the first arm 351 and the second arm 352 always abut against the first connecting part 31 and the second connecting part 32, or the first arm 351 and the second arm 352 always abut against the cover 1 and the box 2, respectively. When the cover 1 is opened, the elastic element 434 in the sleeve 432 will reset and push up the pressure rod 433. At this time, the torsion spring 35 will also reset, so that the first arm 351 and the second arm 352 open the cover 1. That is, after the user unlocks, the cover 1 can automatically pop open for user convenience.

[0080] In one embodiment of this application, combined with Figure 1 and Figure 2 As shown, the cover 1 has a pressing member 13 protruding towards the box 2. The pressing member 13 presses down on the first end 41 during the rotation and closing of the cover 1. During the closing process of the cover 1, the pressing member 13 will contact the first end 41 of the receiving member 43, and the pressure applied by the pressing member 13 will trigger the subsequent transmission action.

[0081] In one embodiment of this application, combined with Figure 2 As shown, an upper stop 14 is provided at the lower edge 15 of the lid 1, and a lower stop 23 is provided at the upper edge 27 of the box 2. The upper stop 14 and the lower stop 23 interlock with each other. Structurally, the upper stop 14 and the lower stop 23 are a pair of concave and convex structures. When the lid 1 is closed, they abut and interlock with each other, thereby enabling the lid 1 and the box 2 to be seamlessly and tightly closed.

[0082] In one embodiment of this application, combined with Figure 5 As shown, the storage box is also equipped with a locking structure 5 to lock or unlock the cover 1 and the box 2. The locking structure 5 can be configured as one or more mutually cooperating biometric locks, mechanical key locks, combination locks, Bluetooth locks, etc. The locking structure 5 is located away from the transmission component 4, so that the locking structure 5 and the transmission component 4 can fix the two ends of the storage box respectively when the cover 1 is closed, further improving the security performance of the storage box.

[0083] It should be noted that the above-mentioned technical features can be combined with each other to form various embodiments not listed above, all of which are considered to be within the scope of this application specification; and, for those skilled in the art, improvements or modifications can be made based on the above description, and all such improvements and modifications should fall within the protection scope of the appended claims.

Claims

1. A storage case characterized by, include: Cover (1); The box body (2) and the cover body (1) are designed to be opened and closed; A transmission component (4) is disposed inside the box body (2). The transmission component (4) includes a first end (41) and a second end (42). There is force transmission between the first end (41) and the second end (42). During the closing process of the cover (1), the cover (1) acts on the first end (41), and the second end (42) of the transmission component (4) pulls the cover (1) so that the cover (1) abuts against the box body (2).

2. The storage box according to claim 1, wherein The transmission components (4) are configured as two, and the box body (2) includes a first sidewall (21) and a second sidewall (22) arranged along the length direction. The two transmission components (4) are respectively arranged adjacent to the first sidewall (21) and the second sidewall (22).

3. The storage box according to claim 1, characterized in that, The transmission assembly (4) includes: The receiving component (43) includes the first end (41) and the first connecting end (431); The conversion component (44) includes a second connecting end (441) and a second end (42). The second connecting end (441) is connected to the first connecting end (431). When the cover (1) presses down on the first end (41), the first connecting end (431) drives the second connecting end (441) to move, thereby driving the second end (42) to pull down the cover (1).

4. The storage box according to claim 3, characterized in that, The receiving component (43) includes: Sleeve (432), with an internal receiving cavity (4321); A pressure rod (433) is housed in the receiving cavity (4321). The pressure rod (433) includes a first end (41) and a first connecting end (431). The first end (41) passes through the sleeve (432) and is disposed toward the cover (1). An elastic element (434) is disposed between the first end (41) and the first connecting end (431). When the cover (1) presses down on the first end (41), the elastic element (434) stretches and the first connecting end (431) moves down. When the cover (1) releases the first end (41), the elastic element (434) contracts and the first connecting end (431) resets.

5. The storage box according to claim 3, characterized in that, The receiving component (43) includes a lever (435), which includes a first end (41) and a first connecting end (431). When the cover (1) presses down on the first end (41), the first connecting end (431) moves up.

6. The storage box according to claim 3, characterized in that, The conversion element (44) includes: The flexible connector (442) includes the second connecting end (441) and the second end (42); A steering member (443) is provided, wherein the second connecting end (441) is connected to the first connecting end (431) of the receiving member (43) via the steering member (443), and the steering member (443) is used to change the extension direction of the second connecting end (441).

7. The storage box according to claim 6, characterized in that, The steering component (443) may be configured as at least one steering wheel (4431) or at least one limiting shaft (4432).

8. The storage box according to claim 1, characterized in that, The storage box also includes a hinge (3), which is disposed inside the cover (1) and the box (2) and connects the cover (1) and the box (2). The hinge (3) includes a first connecting part (31) and a second connecting part (32) that are hinged to each other. The first connecting part (31) is disposed on the cover (1), and the second connecting part (32) is disposed on the box (2). The second connecting part (32) can move along the thickness direction of the box (2).

9. The storage box according to claim 8, characterized in that, The hinge (3) further includes a pivot (33), and the first connecting part (31) and the second connecting part (32) are sleeved on the pivot (33); The second end (42) of the transmission assembly (4) is connected to any one of the cover (1), the rotating shaft (33), the first connecting part (31), and the second connecting part (32).

10. The storage box according to claim 8, characterized in that, The cover (1) includes a first end wall (11), the first connecting part (31) is disposed on the first end wall (11), and the second end (42) of the transmission assembly (4) is connected to the cover (1) near the first end wall (11).

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