Detachable flip storage box

Abstract

The utility model relates to the technical field of flip storage boxes, in particular to a detachable flip storage box which comprises a first main body and a second main body which are rotationally connected. The device comprises a first main body and a second main body, and further comprises a locking assembly, the first main body is provided with a first connecting part, the second main body is provided with a second connecting part, the first connecting part and the second connecting part are coaxially and adjacently arranged, and the locking assembly can be movably connected with the first connecting part and the second connecting part in a penetrating or inserting mode; when the locking assembly is connected with the first connecting part and the second connecting part, the locking state is achieved. And when the locking assembly is separated from the first connecting part and the second connecting part, the unlocking state is realized. According to the detachable flip storage box provided by the utility model, the conventional opening and closing functions of the flip storage box can be met, and the first main body or the second main body can be taken down for thorough cleaning when the first main body or the second main body needs to be cleaned, so that the potential sanitation hazard caused by food residues is eliminated.

Description

Technical Field

[0001] The utility model relates to the technical field of flip-cover storage boxes, and more specifically, to a detachable flip-cover storage box. Background Art

[0002] Storage boxes are used for sealed storage of food, among which the flip-top storage box is one of the commonly used structures. Specifically, the lid is rotatably connected to the box body through a rotating shaft, so that the lid can be rotated relative to the box body to open, which is convenient for taking out food, and the lid can also be rotated relative to the box body to close, which is convenient for storing food. However, the lid and the box body of the flip-top food storage box are usually arranged in a non-detachable structure, which makes it inconvenient to thoroughly clean the lid when food residues remain on the lid, and there are health hazards if used for a long time. Utility Model Content

[0003] The purpose of the utility model is to overcome the problem that the lid and the box body of a flip-top storage box cannot be disassembled, and to provide a detachable flip-top storage box, which can not only meet the conventional opening and closing functions of the flip-top storage box, but also can remove the lid when it needs to be cleaned for thorough cleaning, thereby eliminating the health risks caused by residual food residues on the lid.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A detachable flip-lid storage box comprises a first main body and a second main body which are rotatably connected; and also comprises a locking assembly, wherein a first connecting portion is provided on the first main body, and a second connecting portion is provided on the second main body, the first connecting portion and the second connecting portion are coaxial and adjacently arranged, and the locking assembly can be movably connected or plugged with the first connecting portion and the second connecting portion respectively; when the locking assembly is connected to the first connecting portion and the second connecting portion, it is in a locked state; when the locking assembly is detached from the first connecting portion and the second connecting portion, it is in an unlocked state.

[0006] In the utility model, the first body can be a box body, and the second body can be a cover; in the locked state, the second body and the first body are in a state where they cannot be disassembled, and in the unlocked state, the second body and the first body are in a state where they can be disassembled; the locking assembly of the utility model can act as a rotating shaft for the second body and the first body to be rotatably connected. In the locked state, the locking assembly is simultaneously connected or plugged with the first connecting part and the second connecting part to realize the rotation connection between the second body and the first body; in the unlocked state, the locking assembly is disengaged from the first connecting part and the second connecting part, which is equivalent to pulling the rotating shaft out of the second body and the first body, and the second body and the first body can be disassembled and separated at this time. By changing the position of the locking assembly, the locking assembly and the second body and the first body are switched between the locked and unlocked states, thereby realizing the detachability of the second body. In order to facilitate the rotation of the second body and the first body, the locking assembly is located at the edge of the second body and the first body, so that when the second body is opened, the first body can expose a larger space, which is convenient for taking food.

[0007] Furthermore, the first connection part and the second connection part are arranged at both ends of the locking assembly. The first connection part is arranged beside the second connection part, and the second body is connected to the first body by sequentially passing the locking assembly through the second connection part and the first connection part; in the locked state, both ends of the locking assembly are connected with the first connection part and the second connection part, so that the force of the connection process between the second body and the first body is balanced, which facilitates the relative rotation of the second body and the first body.

[0008] Furthermore, the locking assembly is also movably connected to the first body or the second body, and the first body and / or the second body are provided with an escape space along the moving direction of the locking assembly, and when the locking assembly and the first connecting part and the second connecting part are inserted or plugged into the escape space, the locking assembly is separated from the first connecting part and the second connecting part. The escape space is provided so that the locking assembly can be separated from the first connecting part and the second connecting part after movement, so that the second body and the first body can be disassembled.

[0009] Further, the locking assembly includes a push block and two third connecting parts, the two ends of the push block are respectively connected to the two third connecting parts, the two third connecting parts are located on the same side of the two ends of the push block, the third connecting part can be movably connected or plugged with the first connecting part and the second connecting part respectively, and the push block is movably connected with the first body or the second body. The third connecting part is used to connect with the first connecting part and the second connecting part, so as to realize the function of the rotating shaft; the push block is used to push the third connecting part to move relative to the first connecting part and the second connecting part; so that the storage box can switch back and forth between the locked state and the unlocked state.

[0010] Furthermore, the locking assembly further comprises a packaging cover, which is mounted on the first body or the second body, the push block is movably inserted through the packaging cover, and the third connection portion is located outside the packaging cover. On the one hand, the packaging cover is used to install the push block, and by fixing the packaging cover on the first body or the second body, and then inserting the push block through the packaging cover, the push block can be installed and moved relative to the packaging cover, thereby moving relative to the first body or the second body, so as to realize the switching of the storage box between the locked and unlocked states; on the other hand, the packaging cover can play an aesthetic role, so that the push block is encapsulated inside and the appearance is more beautiful.

[0011] Furthermore, a support frame is provided at the bottom of the first body away from the second body, and the support frame is a hollow structure, the package cover is located in the hollow structure, and the height of the package cover is less than or equal to the height of the support frame. The support frame serves as the bottom support of the first body, and can also be replaced by several support feet, in order to provide a storage space at the bottom of the first body, and the package cover can be hidden in the storage space, which is more beautiful while meeting practicality.

[0012] Furthermore, the locking assembly further comprises a limit baffle, which is in two pieces, and the two limit baffles are respectively mounted at both ends of the push block, and the third connecting part is mounted on the limit baffle; in the locked state, one of the limit baffles abuts against one end of the packaging cover to limit; in the unlocked state, the other limit baffle abuts against the other end of the packaging cover to limit. When the push block moves to the limit position of unlocking or locking, the limit baffle can abut against the end of the packaging cover to limit. Preferably, the limit baffle is arranged vertically with the push block, and the third connecting part is mounted on the left side of the limit baffle. When the push block moves to the left to the limit position, the third connecting part is simultaneously connected or plugged with the first connecting part and the second connecting part. At this time, it is in the locked state, and the limit baffle on the right side of the push block abuts against the right end of the packaging cover to limit; when the push block moves to the right to the limit position, the third connecting part is separated from the first connecting part and the second connecting part. At this time, it is in the unlocked state, and the limit baffle on the left side of the push block abuts against the left end of the packaging cover to limit.

[0013] Furthermore, the packaging cover is provided with a first locking limit part and a first unlocking limit part, respectively, and the push block is provided with a second locking limit part and a second unlocking limit part, and when the first locking limit part abuts against the second locking limit part, it can be sensed that the lock state has been entered; when the first unlocking limit part abuts against the second unlocking limit part, it can be sensed that the lock state has been entered. The first locking limit part cooperates with the second locking limit part to realize a reminder when the lock state has been entered, so that the user can get an obvious sense of the push block being moved into place, and clearly know that the lock state has been entered; similarly, the first unlocking limit part cooperates with the second unlocking limit part to realize a reminder when the lock state has been entered, so that the user can get an obvious sense of the push block being moved into place, and clearly know that the lock state has been entered.

[0014] Furthermore, the first locking limit part and the first unlocking limit part are protrusions or grooves, and the second locking limit part and the second unlocking limit part are grooves or protrusions corresponding thereto. When the first locking limit part is a protrusion, the second locking limit part is a groove; when the first locking limit part is a groove, the second locking limit part is a protrusion; similarly, when the first unlocking limit part is a protrusion, the second unlocking limit part is a groove; when the first unlocking limit part is a groove, the second unlocking limit part is a protrusion; in this way, a sense of stuck can be generated by the abutment and cooperation between the protrusion and the groove. Preferably, the first locking limit part and the first unlocking limit part are both grooves, and the second locking limit part and the second unlocking limit part are both protrusions, which can be achieved by setting a wavy spring piece or ratchet at the push block.

[0015] Further, the first connection part is provided with a blind hole, the second connection part is provided with a through hole, the third connection part is a rotating shaft, and the third connection part sequentially passes through the second connection part and is rotatably connected to the first connection part; or the first connection part and the second connection part are both rotating shafts, the third connection part is a sleeve, and the third connection part is partially sleeved outside the first connection part and partially sleeved outside the second connection part. The first connection part is located on the left side of the second connection part, and is rotatably connected to the first connection part by the third connection part sequentially passing through the second connection part; this solution can make the second body more reliable when being rotatably connected to the first body.

[0016] The beneficial effects of the utility model are:

[0017] The push block of the locking assembly is moved relative to the second body and the first body, so that the third connection part is connected or plugged with the first connection part and the second connection part to realize the rotation connection between the second body and the first body, and at this time, the second body and the first body are in a non-detachable state, but the second body can be rotated to open or close relative to the first body; then the push block is moved to a position where the third connection part is disengaged from the first connection part and the second connection part, so that the second body and the first body are in an unlocked state, and the second body can be removed from the first body. It can not only meet the conventional opening and closing functions of the flip-top storage box, but also can be removed when the first body or the second body needs to be cleaned for thorough cleaning, eliminating the hygienic hazards caused by food residues remaining when it cannot be disassembled for cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The utility model is a structural diagram of a detachable flip-cover storage box in a first direction when the cover is closed.

[0019] Figure 2 The utility model is a structural diagram of a detachable flip storage box when it is opened.

[0020] Figure 3 It is a bottom structural diagram of the first main body of the utility model.

[0021] Figure 4 It is a structural diagram of the locking component of the utility model without the packaging cover.

[0022] Figure 5 The utility model is a structural diagram of a detachable flip cover storage box in the second direction when the cover is closed.

[0023] Figure 6 for Figure 5 AA section view in locked state.

[0024] Figure 7 for Figure 5 AA section view in unlocked state.

[0025] Figure 8 It is a structural diagram of a detachable flip-cover storage box of the utility model when the box is closed in the third direction and the top of the packaging cover is removed.

[0026] The illustrations are as follows:

[0027] 1. First body; 11. First connection part; 12. Support frame; 2. Second body; 21. Second connection part; 3. Locking assembly; 31. Third connection part; 32. Push block; 321. Second locking limit part; 322. Second unlocking limit part; 33. Packaging cover; 331. First locking limit part; 332. First unlocking limit part; 34. Limit baffle; 4. Avoidance space. DETAILED DESCRIPTION

[0028] The drawings are only for illustrative purposes and cannot be construed as limiting the present invention. To better illustrate the present embodiment, some parts of the drawings may be omitted, enlarged, or reduced, and do not represent the size of the actual product. For those skilled in the art, it is understandable that some well-known structures and their descriptions may be omitted in the drawings. The positional relationships described in the drawings are only for illustrative purposes and cannot be construed as limiting the present invention.

[0029] The same or similar numbers in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "long", "short" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, they are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as limitations on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0030] The technical solution of the present invention is further described in detail below through specific embodiments and in conjunction with the accompanying drawings:

[0031] Example 1

[0032] like Figures 1 to 8 The example shown is a detachable flip storage box embodiment 1 of the utility model, comprising a first main body 1 and a second main body 2 that are rotatably connected; and also comprising a locking assembly 3, wherein a first connecting portion 11 is provided on the first main body 1, and a second connecting portion 21 is provided on the second main body 2, wherein the first connecting portion 11 and the second connecting portion 21 are coaxial and adjacently arranged, and the locking assembly 3 can be movably connected or plugged with the first connecting portion 11 and the second connecting portion 21 respectively; when the locking assembly 3 is connected to the first connecting portion 11 and the second connecting portion 21, it is in a locked state; when the locking assembly 3 is detached from the first connecting portion 11 and the second connecting portion 21, it is in an unlocked state.

[0033] In the present utility model, the first body 1 can be a box body, and the second body 2 can be a cover; in the locked state, the second body 2 and the first body 1 are in a state where they cannot be disassembled, and in the unlocked state, the second body 2 and the first body 1 are in a state where they can be disassembled; the locking assembly 3 of the present utility model can, on the one hand, serve as a rotating shaft for the second body 2 and the first body 1 to be rotatably connected. In the locked state, the locking assembly 3 is movably connected or plugged with the first connecting portion 11 and the second connecting portion 21 at the same time, so as to realize the rotation connection between the second body 2 and the first body 1; in the unlocked state, the locking assembly 3 is disengaged from the first connecting portion 11 and the second connecting portion 21, which is equivalent to pulling the rotating shaft out of the second body 2 and the first body 1, and the second body 2 can be disassembled and separated from the first body 1. By changing the position of the locking assembly 3, the locking assembly 3 and the second body 2 and the first body 1 are switched between the locked and unlocked states, so as to realize the detachability of the second body 2. In order to facilitate the rotation of the second body 2 and the first body 1, the locking assembly 3 is located at the edge of the second body 2 and the first body 1, so that when the second body 2 is opened, the first body 1 can expose a larger space for easy food removal.

[0034] Preferably, the first connection part 11 and the second connection part 21 are arranged at both ends of the locking assembly 3. Specifically, the locking assembly 3 is also movably connected with the first body 1 or the second body 2, and the first body 1 and / or the second body 2 are provided with an escape space 4 along the moving direction of the locking assembly 3. When the locking assembly 3 is connected or plugged with the first connection part 11 and the second connection part 21, the locking assembly 3 is disengaged from the first connection part 11 and the second connection part 21. The first connection is arranged beside the second connection part 21, and the second body 2 is connected with the first connection part 11 in sequence by passing the locking assembly 3 through the second connection part 21 and the first connection part 11; in the locked state, both ends of the locking assembly 3 are connected or plugged with the first connection part 11 and the second connection part 21, so that the force of the connection process between the second body 2 and the first body 1 is balanced, which facilitates the relative rotation of the second body 2 and the first body 1. The avoidance space 4 is provided so that the locking assembly 3 can be disengaged from the first connection part 11 and the second connection part 21 after being moved, so that the second body 2 can be disassembled from the first body 1. Specifically, the first connection part 11 is provided on the left side of the second connection part 21, the first connection part 11 is provided with a blind hole, the second connection part 21 is provided with a through hole, and the third connection part 31 is a rotating shaft, and the third connection part 31 passes through the second connection part 21 in sequence and is rotatably connected to the first connection part 11.

[0035] Among them, the locking assembly 3 includes a push block 32 and two third connecting parts 31. The two ends of the push block 32 are respectively connected to the two third connecting parts 31. The two third connecting parts 31 are both located on the same side of the two ends of the push block 32. In this embodiment, one third connecting part 31 is located on the left side of one end of the push block 32, and the other third connecting part 31 is located on the left side of the right end of the push block 32. The third connecting part 31 can be movably connected to the first connecting part 11 and the second connecting part 21 respectively, and the push block 32 is movably connected to the first body 1 or the second body 2. The avoidance space 4 is an empty space on the right side of the second connection part 21 at the right end, so that when the push block 32 moves to the right, the third connection part 31 at the right end can enter the avoidance space 4. Since the third connection part 31 is arranged above the push block 32, when the third connection part 31 at the right end enters the avoidance space 4, the third connection part 31 at the right end is disengaged from the first connection part 11 and the second connection part 21, and the third connection part 31 at the left end is also disengaged from the first connection part 11 and the second connection part 21 at the left end. At this time, the unlocked state is entered, and the second main body 2 can be removed from the first main body 1.

[0036] Furthermore, the locking assembly 3 further comprises a packaging cover 33, which is mounted on the first body 1 or the second body 2, the push block 32 is movably inserted through the packaging cover 33, and the third connecting portion 31 is located outside the packaging cover 33. On the one hand, the packaging cover 33 is used to install the push block 32, and the packaging cover 33 is fixedly mounted on the first body 1 or the second body 2, and then the push block 32 is inserted through the packaging cover 33, so that the push block 32 can be installed and moved relative to the packaging cover 33, thereby moving relative to the first body 1 or the second body 2, so as to realize the switching of the storage box between the locked and unlocked states; on the other hand, the packaging cover 33 can play a role in aesthetics, so that the push block 32 is encapsulated inside and the appearance is more beautiful.

[0037] Furthermore, a support frame 12 is provided at the bottom of the first body 1 away from the second body 2. The support frame 12 has a hollow structure. The encapsulation cover 33 is located in the hollow structure, and the height of the encapsulation cover 33 is less than or equal to the height of the support frame 12. The support frame 12 serves as the bottom support of the first body 1, and can also be replaced by several supporting feet, in order to provide a receiving space at the bottom of the first body 1, and the encapsulation cover 33 can be hidden in the receiving space, which is more beautiful while meeting practicality.

[0038] As an improved solution of this embodiment, the locking assembly 3 further includes a limit baffle 34, which is divided into two pieces and respectively mounted at both ends of the push block 32, and the third connecting portion 31 is mounted on the limit baffle 34; in the locked state, one of the limit baffles 34 abuts against one end of the packaging cover 33 for position limiting; in the unlocked state, the other limit baffle 34 abuts against the other end of the packaging cover 33 for position limiting. When the push block 32 moves to the limit position of unlocking or locking, the limit baffle 34 can abut against the end of the packaging cover 33 for position limiting. Preferably, the limit plate and the push block 32 are arranged vertically, and the third connection part 31 is installed on the left side of the limit baffle 34. When the push block 32 moves to the left to the extreme position, the third connection part 31 is simultaneously connected or plugged with the first connection part 11 and the second connection part 21. At this time, it is in a locked state, and the limit baffle 34 on the right side of the push block 32 abuts against the right end of the packaging cover 33 for limiting; when the push block 32 moves to the right to the extreme position, the third connection part 31 is disengaged from the first connection part 11 and the second connection part 21. At this time, it is in an unlocked state, and the limit baffle 34 on the left side of the push block 32 abuts against the left end of the packaging cover 33 for limiting.

[0039] Example 2

[0040] This embodiment is a second embodiment of a detachable flip cover storage box. This embodiment is similar to the first embodiment, except that a first locking limit portion 331 and a first unlocking limit portion 332 are respectively provided in the packaging cover 33, and a second locking limit portion 321 and a second unlocking limit portion 322 are correspondingly provided on the push block 32. When the first locking limit portion 331 abuts against the second locking limit portion 321, it can be sensed that the lock state has been entered; when the first unlocking limit portion 332 abuts against the second unlocking limit portion 322, it can be sensed that the unlock state has been entered. The first locking limit portion 331 cooperates with the second locking limit portion 321 to realize a reminder when entering the locked state, so that the user can get an obvious sense of the push block 32 being moved into place, and clearly know that the lock state has been entered; similarly, the first unlocking limit portion 332 cooperates with the second unlocking limit portion 322 to realize a reminder when entering the unlocked state, so that the user can get an obvious sense of the push block 32 being moved into place, and clearly know that the unlocked state has been entered.

[0041] Preferably, when the first locking limit portion 331 and the first unlocking limit portion 332 are provided on the packaging cover 33 at the same time, the second locking limit portion 321 and the second unlocking limit portion 322 can be combined into one on the push block 32, and only one is provided. By changing the position of the push block 32, the second locking limit portion 321 and the first locking limit portion 331 are abutted or clamped to limit to achieve a reminder of the locked state, and the second locking limit portion 321 and the first unlocking limit portion 332 are abutted or clamped to limit to achieve a reminder of the unlocked state. Similarly, when the second locking limit portion 321 and the second unlocking limit portion 322 are provided on the push block 32 at the same time, the first locking limit portion 331 and the first unlocking limit portion 332 on the packaging cover 33 can also be combined into one, and the jamming reminder during locking and unlocking can also be achieved by moving the position of the push block 32.

[0042] As an improved solution of this embodiment, the first locking limit part 331 and the first unlocking limit part 332 are protrusions or grooves, and the second locking limit part 321 and the second unlocking limit part 322 are grooves or protrusions corresponding thereto. When the first locking limit part 331 is a protrusion, the second locking limit part 321 is a groove; when the first locking limit part 331 is a groove, the second locking limit part 321 is a protrusion; similarly, when the first unlocking limit part 332 is a protrusion, the second unlocking limit part 322 is a groove; when the first unlocking limit part 332 is a groove, the second unlocking limit part 322 is a protrusion; in this way, a sense of stuck can be generated by the abutment and cooperation between the protrusion and the groove. Preferably, the first locking limit part 331 and the first unlocking limit part 332 are both grooves, and the second locking limit part 321 and the second unlocking limit part 322 are both protrusions, which can be achieved by setting a wavy spring piece or ratchet on the push block 32.

[0043] Example 3

[0044] This embodiment is another embodiment of a detachable flip storage box, which is similar to the first embodiment, except that the first connection part 11 and the second connection part 21 are both shafts, and the third connection part 31 is a sleeve, and the third connection part 31 is partially sleeved outside the first connection part 11 and partially sleeved outside the second connection part 21. In this embodiment, the sleeve can be connected to the first connection part 11 and the second connection part 21 of the shaft structure at the same time, and the second body 2 can also be rotated relative to the first body 1. Similarly, when the third connection part 31 is separated from the first connection part 11 and the second connection part 21, it is unlocked.

[0045] Obviously, the above embodiments of the utility model are only examples for clearly explaining the utility model, and are not intended to limit the implementation methods of the utility model. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made on the basis of the above description. It is not necessary and impossible to list all the implementation methods here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the utility model should be included in the protection scope of the claims of the utility model.

Claims

1. A detachable flip-cover storage box, comprising a first body (1) and a second body (2) rotatably connected; characterized in that: The invention also comprises a locking assembly (3), wherein the first main body (1) is provided with a first connecting portion (11), and the second main body (2) is provided with a second connecting portion (21), the first connecting portion (11) and the second connecting portion (21) are coaxial and arranged adjacent to each other, and the locking assembly (3) can be movably connected or plugged with the first connecting portion (11) and the second connecting portion (21) respectively; when the locking assembly (3) is connected with the first connecting portion (11) and the second connecting portion (21), it is in a locked state; when the locking assembly (3) is separated from the first connecting portion (11) and the second connecting portion (21), it is in an unlocked state.

2. The detachable flip cover storage box according to claim 1, characterized in that: The first connecting portion (11) and the second connecting portion (21) are arranged at both ends of the locking assembly (3).

3. The detachable flip cover storage box according to claim 2, characterized in that: The locking assembly (3) is also movably connected to the first body (1) or the second body (2); the first body (1) and / or the second body (2) are provided with an escape space (4) along the moving direction of the locking assembly (3); when the insertion or plugging end of the locking assembly (3) and the first connecting portion (11) and the second connecting portion (21) moves to the escape space (4), the locking assembly (3) is disengaged from the first connecting portion (11) and the second connecting portion (21).

4. The detachable flip cover storage box according to claim 3, characterized in that: The locking assembly (3) comprises a push block (32) and two third connecting parts (31), the two ends of the push block (32) are respectively connected to the two third connecting parts (31), the two third connecting parts (31) are both located on the same side of the two ends of the push block (32), the third connecting parts (31) can be movably connected or plugged with the first connecting part (11) and the second connecting part (21), respectively, and the push block (32) is movably connected to the first body (1) or the second body (2).

5. The detachable flip cover storage box according to claim 4, characterized in that: The locking assembly (3) further comprises a packaging cover (33), wherein the packaging cover (33) is mounted on the first body (1) or the second body (2), the push block (32) is movably inserted into the packaging cover (33), and the third connecting portion (31) is located outside the packaging cover (33).

6. The detachable flip cover storage box according to claim 5, characterized in that: A support frame (12) is provided at the bottom of the first body (1) away from the second body (2); the support frame (12) has a hollow structure inside; the packaging cover (33) is located inside the hollow structure; and the height of the packaging cover (33) is less than or equal to the height of the support frame (12).

7. The detachable flip cover storage box according to claim 4, characterized in that: The locking assembly (3) further comprises a limit baffle (34), wherein the limit baffle (34) comprises two pieces, and the two limit baffles (34) are respectively mounted at two ends of the push block (32), and the third connecting portion (31) is mounted on the limit baffle (34); in a locked state, one of the limit baffles (34) abuts against one end of the packaging cover (33) for position limiting; in an unlocked state, the other limit baffle (34) abuts against the other end of the packaging cover (33) for position limiting.

8. The detachable flip cover storage box according to claim 4, characterized in that: A first locking limit portion (331) and a first unlocking limit portion (332) are respectively provided in the packaging cover (33), and a second locking limit portion (321) and a second unlocking limit portion (322) are correspondingly provided on the push block (32); when the first locking limit portion (331) and the second locking limit portion (321) are in contact, it can be sensed that the locking state has been entered; and when the first unlocking limit portion (332) and the second unlocking limit portion (322) are in contact, it can be sensed that the unlocking state has been entered.

9. The detachable flip cover storage box according to claim 8, characterized in that: The first locking limit portion (331) and the first unlocking limit portion (332) are protrusions or grooves, and the second locking limit portion (321) and the second unlocking limit portion (322) are grooves or protrusions corresponding thereto.

10. The detachable flip-lid storage box according to any one of claims 4 to 9, characterized in that: The first connecting part (11) is provided with a blind hole, the second connecting part (21) is provided with a through hole, the third connecting part (31) is a rotating shaft, and the third connecting part (31) sequentially passes through the second connecting part (21) to be rotatably connected with the first connecting part (11); or the first connecting part (11) and the second connecting part (21) are both rotating shafts, the third connecting part (31) is a sleeve, and the third connecting part (31) is partially sleeved outside the first connecting part (11) and partially sleeved outside the second connecting part (21).

Images