Storage box

Abstract

The utility model relates to the packaging technical field, specifically disclose a kind of storage box, the storage box includes inner shell, the shell of accommodating inner shell, inner shell can be moved relative to shell, in the moving process of inner shell, the end of inner shell is switched in rotation between first position and second position, first position and second position are located in the same direction.When it is necessary to open inner shell, in the process of moving, inner shell is switched from the first position inside shell to the second position outside shell, it is convenient for user to take out bluetooth ear from end, or bluetooth earphone is put into from end, it is convenient to operate, and it improves user experience.

Description

Technical Field

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

[0002] Bluetooth earphones need to be charged through an earphone case. Most existing earphone cases are flip-top type, which requires you to manually flip the lid up and down to open and close the earphone case. This method is inconvenient.

[0003] In response, a related technology provides an earphone case comprising an inner shell and an outer shell. A pivot is fixedly mounted on the outer shell, allowing the inner shell to rotate relative to the outer shell around the pivot. This rotation enables the earphone case to open and close laterally, making operation simple. However, because the pivot is fixed, the opening angle of the inner shell is limited by the shapes of both the inner and outer shells, making it inconvenient to take out the earphones. Utility Model Content

[0004] The purpose of this utility model is to provide a storage box so that the inner shell can be moved from inside the outer shell to a convenient position for easy access.

[0005] This utility model provides a storage box, which includes an inner shell and an outer shell that houses the inner shell. The inner shell is movable relative to the outer shell. During the movement of the inner shell, the end of the inner shell rotates between a first position and a second position, and the first position and the second position are located in the same direction.

[0006] As a preferred technical solution for the storage box, the inner shell is provided with a positioning post, and the outer shell is provided with an arc-shaped groove; the positioning post and the arc-shaped groove are slidably engaged.

[0007] As a preferred technical solution for the storage box, the storage box further includes a driving mechanism disposed on the outer shell, the driving mechanism being configured to drive the positioning post to slide along the arc-shaped groove.

[0008] As a preferred technical solution for the storage box, the driving mechanism includes a slider slidably connected to the outer shell and a transmission component for driving the slider to slide. The positioning post is always located on the movement path of the slider, and the slider can abut against the positioning post.

[0009] As a preferred technical solution for the storage box, the transmission assembly includes a first connecting rod and a second connecting rod that are rotatably connected. The first connecting rod is rotatable relative to the outer shell, and the second connecting rod is rotatably connected to the slider; or...

[0010] The transmission assembly includes a first connecting rod, a first gear, an intermediate connecting rod, a second gear, and a second connecting rod. The first gear and the second gear are both rotatably mounted on the intermediate connecting rod, and the first gear meshes with the second gear. The first connecting rod is fixedly connected to the first gear, and the first connecting rod is rotatable relative to the outer casing. The second connecting rod is fixedly connected to the second gear, and the second connecting rod is rotatably connected to the slider.

[0011] As a preferred technical solution for the storage box, the driving mechanism further includes an operating component connected to the first link.

[0012] As a preferred technical solution for the storage box, the driving mechanism further includes a guide post fixedly disposed on the outer shell, and the slider is slidably sleeved on the guide post.

[0013] As a preferred technical solution for the storage box, the outer shell has arc-shaped grooves on both opposite sides, and the inner shell has positioning posts on both opposite sides.

[0014] As a preferred technical solution for the storage box, the storage box includes two drive mechanisms, and the two drive mechanisms are arranged in a one-to-one correspondence with the two positioning posts;

[0015] The storage box also includes a linkage rod connecting the two drive mechanisms.

[0016] As a preferred technical solution for the storage box, the end is provided with an accommodating portion having an opening; the outer shell is at least provided with a covering surface that covers the accommodating portion.

[0017] The storage box provided by this utility model has at least the following beneficial effects:

[0018] When the inner shell of this storage box needs to be opened, the end of the inner shell rotates from a first position inside the outer shell to a second position outside the outer shell during the rotation process. The first position and the second position are in the same direction, that is, the inner shell rotates 180° and the end of the inner shell is exposed, which makes it convenient for users to take out and put in the inner shell from the end. The operation is convenient and improves the user experience.

[0019] The storage box features a positioning post on the inner shell and an arc-shaped groove on the outer shell. The positioning post and the arc-shaped groove slide together. When the inner shell needs to be opened, rotating the inner shell causes it to move synchronously with the positioning post along the arc-shaped groove. On one hand, the movement of the inner shell along the arc-shaped groove allows it to open at a suitable angle, making it easy for users to take out and put in the Bluetooth earphones stored inside. On the other hand, it allows the inner shell to move relative to the outer shell, preventing the shapes of the inner and outer shells from limiting the opening angle of the inner shell.

[0020] The storage box also includes a drive mechanism set in the outer shell. The drive mechanism is configured to drive the positioning post to slide along the arc groove. The user can drive the positioning post to switch the inner shell from the first position to the second position by driving the drive mechanism. There is no need to manually flip the inner shell, which makes the operation simple and improves the user experience. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of the storage box in Embodiment 1 of this utility model;

[0022] Figure 2 This is a partial structural diagram of the storage box in Embodiment 1 of this utility model;

[0023] Figure 3 This is an exploded view of the storage box in Embodiment 1 of this utility model;

[0024] Figure 4 This is an exploded view of a partial structure of the storage box in Embodiment 1 of this utility model;

[0025] Figure 5 This is a schematic diagram of the second partial structure of the storage box in Embodiment 1 of this utility model;

[0026] Figure 6 This is a schematic diagram of the third partial structure of the storage box in Embodiment 1 of this utility model;

[0027] Figure 7 This is a partial structural diagram of the storage box in Embodiment 2 of this utility model;

[0028] Figure 8 This is a partial structural diagram of the storage box in Embodiment 2 of this utility model;

[0029] Figure 9 This is an exploded view of a partial structure of the storage box in Embodiment 2 of this utility model.

[0030] In the picture:

[0031] 1. Inner shell; 11. Positioning post; 12. End;

[0032] 2. Outer shell; 21. Receiving space; 22. Opening; 23. First plate; 24. Second plate; 25. Third plate; 251. Covering surface; 26. Arc-shaped groove; 27. Receiving groove;

[0033] 3. Bluetooth headset;

[0034] 4. Drive mechanism; 41. Slider; 42. Transmission assembly; 421. First pivot shaft; 422. First connecting rod; 423. Second connecting rod; 424. Second pivot shaft; 425. First gear; 426. Second gear; 427. Intermediate connecting rod; 43. Operating component; 44. Guide post; 45. Fixing block;

[0035] 5. Cover plate; 6. Linkage rod. Detailed Implementation

[0036] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0037] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and for 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The terms "first position" and "second position" refer to two different positions. Moreover, "above," "on top of," and "over" the first feature in relation to the second feature includes the first feature directly above and diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "under," and "below" the first feature in relation to the second feature includes the first feature directly below and diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0038] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" 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 or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0039] The embodiments of this utility model are described in detail below. Examples of these 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 are only used to explain this utility model, and should not be construed as limiting this utility model.

[0040] Example 1

[0041] The headphone case in the related technology includes an inner shell and an outer shell. A pivot is fixedly mounted on the outer shell, and the inner shell rotates relative to the outer shell around the pivot. The rotation of the inner shell relative to the outer shell enables the headphone case to open and close to the side, which is simple to operate. However, because the pivot is fixed, the opening angle of the inner shell is limited by the shape of the inner shell and the outer shell.

[0042] To address this issue, this embodiment provides a storage box for storing items. Specifically, in this embodiment, the storage box is an earphone case, and the item is a Bluetooth earphone. In other embodiments, depending on actual needs, the storage box can also be an eyeglass case, and the item can be eyeglasses, etc.

[0043] Please refer to Figures 1 to 3 The storage box includes an inner shell 1 and an outer shell 2 that houses the inner shell 1. The inner shell 1 is movable relative to the outer shell 2. During the movement of the inner shell 1, its end 12 rotates between a first position and a second position, both positions being in the same direction. The inner shell 1 is used to store a Bluetooth headset 3, such as... Figure 2 As shown, when end 12 of inner shell 1 is in the first position, end 12 of inner shell 1 is located inside outer shell 2; as Figure 3 As shown, when the end 12 of the inner shell 1 is in the second position, the end 12 of the inner shell 1 moves to the outside of the outer shell 2. When the user needs to take out or put in the Bluetooth headset 3, the end 12 of the inner shell 1 can be moved from the first position inside the outer shell 2 to the second position outside the outer shell 2, which makes it convenient for the user to take out the Bluetooth headset 3 from the end 12 or put the Bluetooth headset 3 into the inner shell 1. The operation is convenient and improves the user experience.

[0044] Optionally, the end portion 12 is provided with an opening for receiving; the outer shell 2 is provided with at least a covering surface 251 covering the receiving portion. Specifically, when the end portion 12 of the inner shell 1 is in the first position, the opening of the end portion 12 is closed by the covering surface 251 of the outer shell 2 to protect the Bluetooth headset 3 located inside the inner shell 1; when the inner shell 1 is in the second position, the opening of the end portion 12 is switched to the outside of the outer shell 2, facilitating the insertion of the Bluetooth headset 3 into the receiving portion or the removal of the Bluetooth headset 3 from the receiving portion. In this embodiment, the receiving portion is specifically a groove. Preferably, the shape of the groove is similar to that of the Bluetooth headset 3 to improve the restraining effect on the Bluetooth headset 3.

[0045] Optionally, the inner shell 1 is provided with a positioning post 11, and the outer shell 2 is provided with an arc-shaped groove 26; the positioning post 11 is slidably engaged with the arc-shaped groove 26. With this configuration, the positioning post 11 can move along the extension direction of the arc-shaped groove 26. When the inner shell 1 is in the first position, the positioning post 11 abuts against one end of the arc-shaped groove 26; when the inner shell 1 is in the second position, the positioning post 11 abuts against the other end of the arc-shaped groove 26. During the process of the inner shell 1 moving from the first position to the second position, the angle of rotation of the inner shell 1 relative to the outer shell 2 is α, where α is the opening angle of the inner shell 1 relative to the outer shell 2. When the inner shell 1 needs to be opened, by rotating the inner shell 1, the inner shell 1 and the positioning post 11 move synchronously along the arc groove 26. On the one hand, the inner shell 1 moves along the arc trajectory of the arc groove 26, so that the inner shell 1 opens at an angle that is convenient for the user to take out and put away the Bluetooth headset 3. On the other hand, it allows the inner shell 1 to be displaced relative to the outer shell 2, so as to avoid the shape of the inner shell 1 and the outer shell 2 affecting the opening angle α of the inner shell 1, thereby making the opening angle α of the inner shell 1 relatively larger.

[0046] In this embodiment, the value of α is set to 180°.

[0047] Alternatively, please refer to Figures 1 to 4 The inner shell 1 is rectangular in shape. In other embodiments, the shape of the inner shell 1 can be set according to actual needs.

[0048] Alternatively, please continue to refer to Figures 1 to 4 The outer shell 2 includes a first plate 23 and a second plate 24 arranged in parallel and spaced apart, and a third plate 25 connected between the first plate 23 and the second plate 24. The first plate 23, the second plate 24 and the third plate 25 together form a receiving space 21 and an opening 22 communicating with the receiving space 21. The covering surface 251 is provided on the third plate 25. The opening 22 is U-shaped. When the inner shell 1 is in the first position, the opening of the end 12 is opposite to the covering surface 251 of the third plate 25, so that the Bluetooth headset 3 is protected by the outer shell 2 and the inner shell 1. When the inner shell 1 is in the second position, the end 12 extends out of the opening 22 and is located outside the outer shell 2, and the Bluetooth headset 3 is exposed through the opening, so that the user can take out and put away the Bluetooth headset 3.

[0049] Alternatively, please refer to Figures 2 to 4 The positioning post 11 is roughly racetrack-shaped to facilitate smoother movement along the arc-shaped groove 26, thereby improving the reliability of the inner shell 1's movement between the first and second positions. Specifically, the width of the positioning post 11 is matched with the width of the arc-shaped groove 26, and the length of the positioning post 11 is greater than the width of the arc-shaped groove 26. This prevents the inner shell 1 from rotating when the positioning post 11 slides along the arc-shaped groove 26, further enhancing the reliability of the inner shell 1's movement between the first and second positions.

[0050] Alternatively, please continue to refer to Figures 2 to 4 In this embodiment, the arc-shaped groove 26 is arc-shaped, and α is the central angle corresponding to the arc-shaped groove 26. In other embodiments, the shape of the arc-shaped groove 26 can also be set to an elliptical arc or other shapes as needed.

[0051] When the inner shell 1 moves from the first position to the second position, on the one hand, the inner shell 1 needs to move along the extension direction of the arc groove 26, and on the other hand, the inner shell 1 also needs to rotate around the circumference of the arc groove 26. This causes the user to operate too much when opening the inner shell 1, which affects the user experience to a certain extent.

[0052] For this, please refer to Figures 2 to 4 In this embodiment, the storage box also includes a drive mechanism 4 disposed on the outer shell 2. The drive mechanism 4 is configured to drive the positioning post 11 to slide along the arc-shaped groove 26. With this configuration, the user can drive the positioning post 11 to switch the inner shell 1 from the first position to the second position by driving the drive mechanism 4, without having to manually flip the inner shell 1, which simplifies the operation and further enhances the user experience.

[0053] Optionally, the drive mechanism 4 includes a slider 41 slidably connected to the outer shell 2, and a transmission assembly 42 drivingly connected to the slider 41. The positioning post 11 is always located on the movement path of the slider 41, and the slider 41 can abut against the positioning post 11. With this configuration, the slider 41 is driven to slide relative to the outer shell 2 by the transmission assembly 42, so that the slider 41 drives the positioning post 11 to move synchronously, and then the positioning post 11 drives the inner shell 1 to move synchronously, so that the linear motion of the slider 41 is converted into the arcuate motion of the positioning post 11 along the extension direction of the arcuate groove 26, which is simple in structure.

[0054] It should be noted that when the inner shell 1 moves from the second position to the first position, it can be achieved by manually rotating the inner shell 1 or by other structures. This embodiment does not limit the method.

[0055] Alternatively, please refer to Figures 4 to 6 The transmission assembly 42 includes a first connecting rod 422 and a second connecting rod 423 that are rotatably connected. The first connecting rod 422 is rotatable relative to the outer casing 2, and the second connecting rod 423 is rotatably connected to the slider 41. This configuration, with the first connecting rod 422 and the second connecting rod 423 forming a linkage structure, makes the transmission assembly 42 simple and reliable. Furthermore, by cooperating with the first connecting rod 422 and the second connecting rod 423, only the rotation of the first connecting rod 422 is needed to make the slider 41 slide relative to the outer casing 2, making operation simpler.

[0056] As an alternative, the transmission assembly 42 includes a screw rotatably connected to the housing 2. The screw is rotatably connected to the slider 41. When the screw is rotated, the screw drives the slider to move along the axis of the screw, which can also achieve the sliding of the slider 41 relative to the housing 2.

[0057] Alternatively, please refer to Figures 2 to 6 In this embodiment, the drive mechanism 4 includes an operating member 43, which is connected to the first connecting rod 422. With this configuration, the user only needs to manually rotate the operating member 43 around its rotation center line to make the slider 41 slide relative to the outer shell 2, thereby realizing the movement of the inner shell 1 from the first position to the second position, which is convenient to operate.

[0058] In other embodiments, the operating member 43 can also be slidably connected to the outer shell 2. By making the operating member 43 slide relative to the outer shell 2, the operating member 43 drives the slider 41 to slide relative to the outer shell 2 through the transmission component 42, which can also realize the movement of the inner shell 1 from the first position to the second position.

[0059] Alternatively, please continue to refer to Figures 4 to 6 In this embodiment, the transmission assembly 42 further includes a first pivot shaft 421 and a second pivot shaft 424. The operating member 43 is fixedly connected to the first pivot shaft 421, which is also fixedly connected to the first connecting rod 422 and rotatably connected to the outer casing 2. The second pivot shaft 424 is pivotally connected to the second connecting rod 423 and fixedly connected to the slider 41. When the operating member 43 is rotated, it drives the first connecting rod 422 to rotate via the first pivot shaft 421. The first connecting rod 422 then drives the second connecting rod 423 to rotate, which in turn drives the slider 41 to slide relative to the outer casing 2 via the second pivot shaft 424.

[0060] Alternatively, please refer to Figures 2 to 6 The driving mechanism 4 also includes guide posts 44 fixedly disposed on the housing 2, and the slider 41 is slidably sleeved on the guide posts 44. This arrangement can effectively improve the stability of the slider 41 during the sliding process. Preferably, the driving mechanism 4 includes two guide posts 44, which are parallel and spaced apart, and both ends of the slider 41 are slidably sleeved on the two guide posts 44 respectively. This arrangement can further improve the stability of the slider 41 during the sliding process. In other embodiments, a slide groove can also be provided on the housing 2, and a part of the slider 41 can be slidably inserted into the slide groove; or, a slide rail can be fixedly installed on the housing 2, and a slide platform can be fixedly installed on the slider 41, with the slide platform and the slide rail slidingly engaging, which can also ensure the stability of the sliding direction of the slider 41.

[0061] Alternatively, please refer to Figure 5 and Figure 6The second pivot shaft 424 is centrally located on the slider 41, that is, the second pivot shaft 424 is centrally located between the two guide posts 44. With this arrangement, when the second connecting rod 423 pushes the slider 41 to move, the force point of the slider 41 is located in the middle of the slider 41, which can prevent the slider 41 from getting stuck, and further improve the stability of the slider 41 when sliding.

[0062] Alternatively, please refer to Figures 2 to 6 The drive mechanism 4 also includes a fixed block 45 fixedly connected to the housing 2, one end of the guide post 44 fixedly connected to the fixed block 45, the other end of the guide post 44 fixedly connected to the housing 2, and the first pivot shaft 421 rotatably connected to the fixed block 45.

[0063] Optionally, the storage box also includes an elastic element (not shown in the attached drawings), which is connected between the positioning post 11 and the outer shell 2. The elastic element is configured to always have a tendency to cause the positioning post 11 to move the inner shell 1 towards the first position. With this configuration, after the user takes out or puts in the Bluetooth headset 3, the positioning post 11 can move the inner shell 1 from the second position to the first position under the action of the elastic element, further improving the user experience. The elastic element can be a tension spring or a compression spring.

[0064] Alternatively, please refer to Figures 2 to 4 The storage box also includes a cover plate 5. The outer shell 2 has a receiving groove 27. The slider 41 and the transmission component 42 are both located in the receiving groove 27. The cover plate 5 is connected to the outer shell 2 and closes the opening of the receiving groove 27. The first pivot shaft 421 passes through the cover plate 5, and the operating component 43 is located outside the receiving groove 27. This arrangement ensures that the transmission component 42 and the slider 41 are both located in the receiving groove 27 and closed by the cover plate 5, maintaining the aesthetics of the storage box. At the same time, the operating component 43 is located outside the receiving groove 27, facilitating user operation. Preferably, the operating component 43 is rotatably connected to the cover plate 5. This arrangement allows the first pivot shaft 421 to be rotatably supported by both the cover plate 5 and the fixing block 45, ensuring stable rotation of the operating component 43.

[0065] Optionally, in this embodiment, the operating member 43 is rod-shaped, with one end rotatably connected to the cover plate 5 and the other end suspended in the air. In other embodiments, the operating member 43 may also be shaped like a knob.

[0066] Optionally, arc-shaped grooves 26 are provided on both opposite sides of the outer shell 2, and positioning posts 11 are provided on both opposite sides of the inner shell 1. With this configuration, the two positioning posts 11 are inserted into the two arc-shaped grooves 26 in a one-to-one correspondence. When the inner shell 1 moves relative to the outer shell 2, the two positioning posts 11 slide in the corresponding arc-shaped grooves 26, which can effectively improve the stability of the movement of the inner shell 1.

[0067] Alternatively, please refer to Figures 1 to 4In this embodiment, the storage box includes two drive mechanisms 4, each corresponding to one of the two positioning posts 11. The storage box also includes a linkage rod 6, with both ends connected to the two drive mechanisms 4. By manipulating the linkage rod 6, the two drive mechanisms 4 can simultaneously drive the two positioning posts 11, making operation simple and convenient. Specifically, in this embodiment, the linkage rod 6 is connected to two operating components 43.

[0068] Example 2

[0069] Please refer to Figures 7 to 9 This embodiment provides a storage box, which differs from the storage box in Embodiment 1 in that the transmission component 42 has a different specific structure.

[0070] In this embodiment, the transmission assembly 42 includes a first connecting rod 422, a first gear 425, an intermediate connecting rod 427, a second gear 426, and a second connecting rod 423. The first gear 425 and the second gear 426 are both rotatably mounted on the intermediate connecting rod 427, and the first gear 425 meshes with the second gear 426. The first connecting rod 422 is fixedly connected to the first gear 425 and is rotatable relative to the outer casing 2. The second connecting rod 423 is fixedly connected to the second gear 426 and is rotatably connected to the slider 41. This configuration forms a three-bar linkage structure with the first connecting rod 422, the intermediate connecting rod 427, and the second connecting rod 423. The meshing of the first gear 425 and the second gear 426 constrains the synchronous rotation of the first connecting rod 422 and the second connecting rod 423. Only the rotation of the first connecting rod 422 is needed to make the slider 41 slide relative to the outer casing 2, simplifying operation.

[0071] Specifically, in this embodiment, the first end of the first connecting rod 422 can rotate relative to the outer shell 2, and the second end of the first connecting rod 422 is fixedly connected to the first gear 425. The first gear 425 can rotate relative to the intermediate connecting rod 427 around its own axis, thereby enabling the first gear 425 to rotate eccentrically relative to the outer shell 2. The first end of the second connecting rod 423 is rotatably connected to the slider 41, and the second end of the second connecting rod 423 is fixedly connected to the second gear 426. The second gear 426 can rotate relative to the intermediate connecting rod 427 around its own axis, thereby enabling the second gear 426 to rotate eccentrically relative to the slider 41. Therefore, when the first connecting rod 422 is rotated, the first connecting rod 422 directly drives the first gear 425 to rotate, and the first gear 425 drives the second gear 426 and the second connecting rod 423 to rotate synchronously. Due to the eccentric movement of the two gears, the distance between the first end of the first connecting rod 422 and the first end of the second connecting rod 423 can change, thereby changing the relative position of the slider 41 relative to the outer shell 2, so that the transmission component 42 can drive the slider 41 to move.

[0072] Optionally, the drive mechanism 4 includes an operating element 43, which is connected to the first connecting rod 422. With this configuration, the user only needs to manually rotate the operating element 43 around its rotation center line to make the slider 41 slide relative to the outer shell 2, thereby realizing the movement of the inner shell 1 from the first position to the second position, which is convenient to operate.

[0073] Specifically, the transmission assembly 42 further includes a first pivot shaft 421 and a second pivot shaft 424. The operating member 43 is fixedly connected to the first pivot shaft 421, which is also fixedly connected to the first connecting rod 422 and rotatably connected to the outer casing 2. The second pivot shaft 424 is fixedly connected to the second connecting rod 423 and pivotally connected to the slider 41. When the operating member 43 is rotated, it drives the first pivot shaft 421 to rotate synchronously. The first pivot shaft 421 drives the first connecting rod 422 and the first gear 425 to rotate synchronously relative to the intermediate connecting rod 427. This causes the first gear 425 to drive the second gear 426, the second connecting rod 423, and the second pivot shaft 424 to rotate synchronously relative to the intermediate connecting rod 427, thereby causing the second pivot shaft 424 to drive the slider 41 to slide relative to the outer casing 2.

[0074] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A storage box, characterized in that, The device includes an inner shell and an outer shell that houses the inner shell. The inner shell is movable relative to the outer shell. During the movement of the inner shell, the end of the inner shell rotates between a first position and a second position, wherein the first position and the second position are located in the same direction.

2. The storage box according to claim 1, characterized in that, The inner shell is provided with a positioning post, and the outer shell is provided with an arc-shaped groove; the positioning post and the arc-shaped groove are slidably engaged.

3. The storage box according to claim 2, characterized in that, The storage box also includes a drive mechanism disposed on the outer shell, the drive mechanism being configured to drive the positioning post to slide along the arc-shaped groove.

4. The storage box according to claim 3, characterized in that, The driving mechanism includes a slider slidably connected to the housing and a transmission component for driving the slider to slide. The positioning post is always located on the movement path of the slider, and the slider can abut against the positioning post.

5. The storage box according to claim 4, characterized in that, The transmission assembly includes a first link and a second link rotatably connected, the first link being rotatable relative to the housing, and the second link being rotatably connected to the slider; or... The transmission assembly includes a first connecting rod, a first gear, an intermediate connecting rod, a second gear, and a second connecting rod. The first gear and the second gear are both rotatably mounted on the intermediate connecting rod, and the first gear meshes with the second gear. The first connecting rod is fixedly connected to the first gear, and the first connecting rod is rotatable relative to the outer casing. The second connecting rod is fixedly connected to the second gear, and the second connecting rod is rotatably connected to the slider.

6. The storage box according to claim 5, characterized in that, The drive mechanism also includes an operating element that connects to the first link.

7. The storage box according to claim 4, characterized in that, The driving mechanism also includes a guide post fixedly disposed on the housing, and the slider is slidably sleeved on the guide post.

8. The storage box according to any one of claims 3-7, characterized in that, The outer shell has arc-shaped grooves on both opposite sides, and the inner shell has positioning posts on both opposite sides.

9. The storage box according to claim 8, characterized in that, The storage box includes two drive mechanisms, and the two drive mechanisms are configured in a one-to-one correspondence with the two positioning posts; The storage box also includes a linkage rod connecting the two drive mechanisms.

10. The storage box according to any one of claims 1-7, characterized in that, The end is provided with an opening for receiving; the outer casing is provided with at least a covering surface that covers the receiving portion.

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