Rotary unfolding type storage box capable of resetting

Abstract

The utility model discloses a rotary expansion type storage box capable of resetting, which belongs to the technical field of storage boxes, a switch assembly for switching the expansion state and the storage state of a storage box body is further arranged at the axis of a top cover and a bottom plate, and the rotary expansion type storage box is characterized in that the switch assembly comprises a bolt switch assembly, a bolt locking assembly and a bolt locking assembly, a pressing assembly; the locking state of the storage box bodies and the bottom plate can be relieved, the top cover and each storage box body can be driven to rotate to switch the storage state or the unfolding state, and the storage box bodies can be locked on the bottom plate through the bolt switch assembly in a reset mode; the foldable storage box has the advantages that the locking state of the storage box bodies and the bottom plate can be relieved, each storage box body can be driven to rotate to switch the storage state or the unfolding state, one-time rotating unfolding of a plurality of storage boxes is achieved, the foldable storage box can be reset to the storage state, the storage box bodies are locked on the bottom plate through the plug pin switch assembly, and operation is convenient.

Description

Technical field:

[0001] The utility model belongs to the technical field of storage boxes, and more specifically relates to a repositionable rotating and unfolding storage box. Background technology:

[0002] A storage box is a box for holding things, that is, it collects and puts together small items, snacks, medicinal materials, food ingredients, etc.

[0003] At present, there are related products of rotating and unfolding storage boxes. Generally, multiple storage boxes are designed independently and need to be pulled in and out manually, which is cumbersome.

[0004] The utility model patent application number is: 202220210649.6, "A push-rotatable and assembleable storage box". A push-rotatable push-type self-locking mechanism is provided in the installation cavity to realize the state switching of the storage box. However, the push-type self-locking mechanism of this product switches the state of the storage box by pressing the spring stroke. Therefore, the push-type self-locking mechanism needs to protrude a lot, and the fit with the box cover is poor. It is difficult to realize a pattern design that is integrated with the box cover, which poses a great obstacle to product promotion.

[0005] In addition, the user needs to press the button, move the seat and the box body multiple times to take out all the items in the box, which is cumbersome to use. Utility model content:

[0006] In order to solve the above problems and overcome the shortcomings of the prior art, the utility model provides a repositionable rotating and expandable storage box;

[0007] The first technical problem to be solved is: there are related products for rotating and unfolding storage boxes, but generally multiple storage boxes are designed independently and need to be pulled in and out manually, which is cumbersome;

[0008] The second technical problem to be solved is that the rotating and expandable storage box requires pressing buttons, moving the seat and the box body multiple times to take out all the items in the box, and it needs to be pushed to reset. The reset switch has a poor fit with the box cover, and it is difficult to achieve a pattern design that is integrated with the box cover. This poses a major obstacle to product promotion.

[0009] The specific technical solution of the utility model to solve the above technical problems is: the repositionable rotating and expandable storage box comprises a top cover, a bottom plate and a preset number of storage box bodies arranged in a ring matrix between the top cover and the bottom plate; the axis of the top cover and the bottom plate is also provided with a switch assembly for switching the expansion and storage states of the storage box bodies, characterized in that: the switch assembly comprises:

[0010] A latch switch assembly capable of locking the storage box body on the bottom plate;

[0011] A pressing assembly; capable of releasing the locking state between the storage box body and the bottom plate and driving the top cover and each storage box body to rotate and switch between the storage state and the unfolded state, and capable of resetting the storage box body to be locked on the bottom plate by using the latch switch assembly;

[0012] The upper end surface of the storage box body is connected to the top cover through a rotating shaft, and the lower end surface of the storage box body located away from the rotating shaft is provided with a guide groove, and the guide groove cooperates with a guide column arranged on the bottom plate.

[0013] Further, the pressing assembly includes a fixed shaft, which is detachably fixed to the axis of the bottom plate in the vertical direction, a boss is provided in the middle of the fixed shaft, a power spring is sleeved on the fixed shaft below the boss, an upper cover fixing plate is sleeved on the fixed shaft above the boss, an outer side wall of the upper cover fixing plate is fixedly connected to the top cover through a connecting arm, and a connecting push rod is provided on the outer side wall of the upper cover fixing plate in the horizontal direction;

[0014] A guide sleeve is provided on the fixed shaft sleeve located above the upper cover fixing plate, a push-down reset button is provided on the outer side of the guide sleeve, and a push-down release button is provided on the outer side of the push-down reset button;

[0015] The upper ends of the push-down reset button and the push-down release button are arranged in a spliced ​​and matched manner, and the lower ends of the push-down reset button and the push-down release button are arranged in a sleeve manner.

[0016] A limit guide groove is provided on the side wall of the push-down reset button, and a limit guide column is inserted and arranged on the side wall of the push-down release button in the horizontal direction, and the limit guide column is inserted and slidably matched with the limit guide groove; an inclined surface is provided on the lower end surface of the push-down release button, and the inclined surface cooperates with the connecting push rod to push the upper cover fixing plate to rotate.

[0017] Furthermore, a slot is provided in the guide sleeve along the vertical direction, a reset spring assembly is arranged in the slot, and the other end of the reset spring assembly is connected to a push-down reset button or a push-down release button.

[0018] Furthermore, the reset spring assembly includes a spring, a driving bolt and a limiting boss arranged in the slot. One end of the driving bolt is threadedly connected to a pressing reset button or a pressing release button, and the shoulder at the lower end is engaged with the limiting boss.

[0019] Furthermore, the guide sleeve is plugged and fixed with a guide post plugging hole provided on the fixed shaft through a limiting guide post.

[0020] Furthermore, the push-release button and the push-reset button are both hollow cylindrical structures with an open lower end, and the side wall of the push-release button is provided with an outer extension of the push-latch switch assembly;

[0021] The upper end surface of the push-down release button away from the outer edge is provided with a notch in the vertical direction, and the inner wall of the cylindrical structure is provided with a push-down reset button.

[0022] Furthermore, at least one partition is provided with a hollow cavity, a latch switch assembly is provided in the hollow cavity, and the latch switch assembly includes a latch shaft, a pressure rod and a return spring.

[0023] Furthermore, the latch shaft passes through the partition in the vertical direction and can be inserted into the pin hole located on the upper end surface of the bottom plate. The upper end of the latch shaft is provided with a plug-in pressure rod that drives the latch shaft to run in the vertical direction. The middle part of the plug-in pressure rod is hinged to the partition, and the other end of the plug-in pressure rod cooperates with the lower end surface of the extended edge.

[0024] Furthermore, one end of the power spring cooperates with a power spring positioning pin arranged on the bottom plate, and the other end is engaged with the partition plate.

[0025] Furthermore, a bearing is provided between the boss of the fixed shaft and the upper cover fixing plate.

[0026] The beneficial effects of the utility model are:

[0027] One advantage of the utility model is that the latch switch assembly and the pressing assembly are provided to release the locking state between the storage box body and the bottom plate and drive each storage box body to rotate and switch the storage state or the unfolded state, so that multiple storage boxes can be rotated and unfolded at one time, and can be reset to the storage state and the storage box body can be locked on the bottom plate by using the latch switch assembly, which is convenient for operation.

[0028] One advantage of the utility model is that a push-down release button and a push-down reset button sleeved outside the guide sleeve are provided to realize one-time rotation and expansion of multiple storage boxes, which is convenient for operation and solves the problem in the prior art that the user needs to press the button, move the seat and the box body multiple times to take out all the items in the box body, which is cumbersome to use; at the same time, the use of a uniquely sleeved push-down release button and a push-down reset button in conjunction with a reset spring assembly can realize stable rotation of each storage box body to switch between the storage state or the expansion state and further reset, and can also make the push-down release button and the push-down reset button fit the flatness of the box cover to ensure a pattern design that is integrated with the box cover, which is beneficial to product pattern design and promotion. Description of the drawings:

[0029] Attached Figure 1 This is a schematic diagram of the structure of the utility model in an expanded state;

[0030] Attached Figure 2 This is a schematic diagram of the structure of the utility model in the storage state;

[0031] Attached Figure 3 This is a schematic diagram of the internal structure of the utility model in the unfolded state;

[0032] Attached Figure 4 This is a schematic diagram of the internal structure of the utility model in the storage state;

[0033] Attached Figure 5 This is a schematic diagram of the bottom structure of the utility model in an unfolded state;

[0034] Attached Figure 6 This is a schematic diagram of the structure of the switch assembly of Embodiment 1 of the utility model;

[0035] Attached Figure 7 This is a schematic diagram of the cross-sectional structure of the switch assembly of Embodiment 1 of the present utility model;

[0036] Attached Figure 8 This is a schematic diagram of the structure of the switch assembly of Embodiment 2 of the utility model;

[0037] Attached Fig. 9 This is a schematic diagram of the exploded structure of the switch assembly of the utility model; in the accompanying drawings:

[0038] 1. Top cover; 2. Storage box body; 3. Bottom plate; 4. Partition; 5. Switch assembly; 6. Latch switch assembly; 7. Press assembly; 8. Guide column; 9. Rotating shaft; 10. Guide groove; 11. Push-down reset button; 12. Push-down release button; 13. Outer edge; 14. Connecting arm; 15. Upper cover fixing plate; 16. Boss; 17. Power spring; 18. Fixed shaft; 19. Limiting guide column; 20. Limiting guide groove; 21. Inclined surface; 22. Connecting push rod; 23. Bearing; 24. Plug bolt; 25. Spring; 26. Guide sleeve; 27. Pressure rod; 28. Reset spring; 29. ​​Latch shaft; 30. Guide column plug hole; 31. Slot. Specific implementation method:

[0039] In the description of the present invention, it should be understood that the terms "center", "upper", "lower", "left", "right", "rear", "lower left", "upper right", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and 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 orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0040] Specific implementation of the utility model: the repositionable rotating and expandable storage box comprises a top cover 1, a bottom plate 3 and a preset number of storage box bodies 2 arranged in a ring matrix between the top cover 1 and the bottom plate 3; the axis of the top cover 1 and the bottom plate 3 is also provided with a switch assembly 5 for switching the expansion and storage states of the storage box body 2, characterized in that: the switch assembly 5 comprises:

[0041] The latch switch assembly 6 can lock the storage box body 2 on the bottom plate 3;

[0042] The pressing assembly 7 can release the locking state between the storage box body 2 and the bottom plate 3 and drive the top cover 1 and each storage box body 2 to rotate and switch the storage state or the unfolded state, and can reset the storage box body 2 to lock the storage box body 2 on the bottom plate 3 by using the latch switch assembly 6;

[0043] The upper end surface of the storage box body 2 is connected to the top cover 1 via a rotating shaft 9 , and a guide groove 10 is provided on the lower end surface of the storage box body 2 away from the rotating shaft 9 , and the guide groove 10 cooperates with a guide column 8 provided on the bottom plate 3 .

[0044] Furthermore, the pressing assembly 7 includes a fixed shaft 18, which is detachably fixed to the axis of the bottom plate 3 in the vertical direction, a boss 16 is provided in the middle of the fixed shaft 18, a power spring 17 is sleeved on the fixed shaft 18 below the boss 16, and an upper cover fixing plate 15 is sleeved on the fixed shaft 18 above the boss 16, the outer side wall of the upper cover fixing plate 15 is fixedly connected to the top cover 1 through a connecting arm 14, and a connecting push rod 22 is provided on the outer side wall of the upper cover fixing plate 15 in the horizontal direction;

[0045] The fixed shaft 18 located above the upper cover fixing plate 15 is sleeved with a guide sleeve 26, the outer side of the guide sleeve 26 is sleeved with a push-down reset button 11, and the outer side of the push-down reset button 11 is sleeved with a push-down release button 12;

[0046] The upper ends of the push-down reset button 11 and the push-down release button 12 are assembled and matched, and the lower ends of the push-down reset button 11 and the push-down release button 12 are sleeved.

[0047] A limit guide groove 20 is provided on the side wall of the push-down reset button 11, and a limit guide column 19 is inserted and provided on the side wall of the push-down release button 12 in the horizontal direction, and the limit guide column 19 is inserted and slidably matched with the limit guide groove 20; a slope 21 is provided on the lower end surface of the push-down release button 12, and the slope 21 cooperates with the connecting push rod 22 to push the upper cover fixing plate 15 to rotate.

[0048] Furthermore, a slot 31 is formed in the guide sleeve 26 along the vertical direction, a reset spring assembly is arranged in the slot 31 , and the other end of the reset spring assembly is connected to the push-down reset button 11 or the push-down release button 12 .

[0049] Furthermore, the reset spring assembly includes a spring 25, a driving bolt 24 and a limiting boss provided in the slot 31. One end of the driving bolt 24 is threadedly connected to the pressing reset button 11 or the pressing release button 12, and the shoulder at the lower end is engaged with the limiting boss.

[0050] Furthermore, the guide sleeve 26 is plugged and fixed to the guide post plugging hole 30 provided on the fixed shaft 18 through the limiting guide post 19 .

[0051] Furthermore, the push-release button 12 and the push-reset button 11 are both hollow cylindrical structures with open lower ends, and the side wall of the push-release button 12 is provided with an outer extension 13 of the push-latch switch assembly 6;

[0052] A notch is formed on the upper end surface of the push-release button 12 away from the outer extension 13 in the vertical direction, and a push-reset button 11 is sleeved on the inner wall of the cylindrical structure.

[0053] Furthermore, at least one partition 4 is provided with a hollow cavity, in which a latch switch assembly 6 is provided. The latch switch assembly 6 includes a latch shaft 29 , a pressure rod 27 and a return spring 28 .

[0054] Furthermore, the latch shaft 29 passes through the partition 4 in the vertical direction and can be inserted into the pin hole located on the upper end surface of the bottom plate 3. The upper end of the latch shaft 29 is provided with a plug-in pressure rod 27 that drives the latch shaft 29 to run in the vertical direction. The middle part of the plug-in pressure rod 27 is hinged to the partition 4, and the other end of the plug-in pressure rod 27 cooperates with the lower end surface of the outer extension 13.

[0055] Furthermore, one end of the power spring 17 cooperates with a power spring positioning pin provided on the bottom plate 3 , and the other end is engaged with the partition plate 4 .

[0056] Furthermore, a bearing 23 is provided between the boss 16 of the fixed shaft 18 and the upper cover fixing plate 15 .

[0057] It should be noted that the utility model is a repositionable rotating and expandable storage box.

[0058] 1. Press the release button 12, which overcomes the deformation force of the spring 25 by plugging the bolt 24 and moves in the vertical direction, and presses the pressure rod 27 of the latch switch assembly 6 through the outer extension 13, so that the latch shaft 29 is separated from the pin hole on the upper end surface of the bottom plate 3.

[0059] At this time, since one end of the power spring 17 cooperates with the power spring positioning pin provided on the bottom plate 3, and the other end is engaged with the partition 4, the power spring 17 drives one partition 4 to move. Since the partition 4 is connected to the upper cover fixing plate 15 by rotation, the upper cover fixing plate 15 is connected to the top cover 1 through the connecting arm 14, so that the upper cover fixing plate 15 can rotate, and the rotation of the upper cover fixing plate 15 drives the circular motion of other storage box bodies 2.

[0060] The lower end surface of the storage box body 2 located away from the rotating shaft 9 is provided with a guide groove 10 to cooperate with the guide column 8, so as to realize the switching between the unfolding and storage states of each storage box body 2; and the reset spring assembly is reset by plugging the bolt 24 and utilizing the deformation force of the spring 25, so that the push-down release button 12 and the push-down reset button 11 are in line with the flatness of the box cover 1;

[0061] 2. When resetting is required, the reset button 11 is pressed, and under the limit of the limit guide column 19 and the limit guide groove 20, the reset button 11 moves in the vertical direction, and the lower end surface of the release button 12 is provided with an inclined surface 21, and the inclined surface 21 cooperates with the connecting push rod 22 to push the upper cover fixing plate 15 to rotate in the opposite direction, so that the upper cover fixing plate 15 drives the connecting arm 14 and the top cover 1 to move in turn, thereby driving each storage box body 2 to switch between the unfolding and storage states; and the reset spring assembly is reset by plugging the bolt 24 and utilizing the deformation force of the spring 25, so that the release button 12 and the reset button 11 fit the flatness of the box cover 1;

[0062] Example 2

[0063] As a preferred embodiment of the utility model, the difference is that one end of the power spring 17 cooperates with the power spring positioning pin provided on the bottom plate 3, and the other end is engaged with the connecting push rod 22. The specific operation steps are as follows:

[0064] The release button 12 is pressed down, and the release button 12 overcomes the deformation force of the spring 25 by plugging the bolt 24 and moves in the vertical direction, and presses down the pressure rod 27 of the latch switch assembly 6 through the outer extension 13, so that the latch shaft 29 is separated from the pin hole on the upper end surface of the bottom plate 3.

[0065] At this time, since one end of the power spring 17 cooperates with the power spring positioning pin provided on the bottom plate 3, and the other end is engaged with the connecting push rod 22, the power spring 17 drives the connecting push rod 22 to move. Since the connecting push rod 22 is connected to the upper cover fixing plate 15, the upper cover fixing plate 15 is connected to the top cover 1 through the connecting arm 14, so that the upper cover fixing plate 15 can be rotated, and the rotation of the upper cover fixing plate 15 can drive the synchronous circular motion of all the storage box bodies 2 at the same time.

[0066] When resetting is required, the reset button 11 is pressed, and under the limit of the limit guide column 19 and the limit guide groove 20, the reset button 11 moves in the vertical direction, and the lower end surface of the release button 12 is provided with an inclined surface 21, and the inclined surface 21 cooperates with the connecting push rod 22 to push the upper cover fixing plate 15 to rotate in the opposite direction, so that the upper cover fixing plate 15 drives the connecting arm 14 and the top cover 1 to move in turn, thereby driving each storage box body 2 to switch between the unfolding and storage states; and the reset spring assembly is reset by plugging the bolt 24 and utilizing the deformation force of the spring 25, so that the release button 12 and the reset button 11 are in line with the flatness of the box cover 1;

[0067] Compared with Example 1,

[0068] Since the power spring 17 directly drives the connecting push rod 22 to move, the connecting push rod 22 drives the upper cover fixing plate 15 to drive the connecting arm 14 and the top cover 1 to move in turn, thereby driving each storage box body 2 to synchronously unfold and switch between storage states; since the top cover 1 acts on each storage box body 2 synchronously, the force is uniform, and the opening and closing degree is highly matched;

[0069] In particular, in Example 1, the power spring 17 acts on the partition 4, which will cause a longer force arm of the power spring 17 on the partition 4 and a delay in power transmission. Over time, this will cause the power of the power spring 17 to decrease and the stability of the entire system to weaken. In addition, it will affect the fit between the storage box body 2 and the partition 4. The power spring 17 in Example 2 directly acts on the connecting push rod 22, which will overcome the above shortcomings.

[0070] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A repositionable, rotatable and expandable storage box, comprising a top cover (1), a bottom plate (3), and a preset number of storage box bodies (2) arranged in a ring matrix between the top cover (1) and the bottom plate (3); a switch assembly (5) for switching the storage box body (2) between an expanded state and a stored state is further arranged at the axis of the top cover (1) and the bottom plate (3), characterized in that: The switch assembly (5) comprises: A latch switch assembly (6) capable of locking the storage box body (2) on the bottom plate (3); A pressing assembly (7) is capable of releasing the locking state between the storage box body (2) and the bottom plate (3) and driving the top cover (1) and each storage box body (2) to rotate and switch between a storage state and an unfolded state, and is capable of resetting the storage box body (2) and locking it on the bottom plate (3) using a latch switch assembly (6); The upper end surface of the storage box body (2) is connected to the top cover (1) via a rotating shaft (9), and a guide groove (10) is provided on the lower end surface of the storage box body (2) which is located away from the rotating shaft (9), and the guide groove (10) cooperates with a guide column (8) arranged on the bottom plate (3).

2. The repositionable rotating and expandable storage box according to claim 1, characterized in that The pressing assembly (7) comprises a fixed shaft (18), the fixed shaft (18) is detachably fixed to the axis of the bottom plate (3) in the vertical direction, a boss (16) is arranged in the middle of the fixed shaft (18), a power spring (17) is sleeved on the fixed shaft (18) below the boss (16), an upper cover fixing plate (15) is sleeved on the fixed shaft (18) above the boss (16), the outer side wall of the upper cover fixing plate (15) is fixedly connected to the top cover (1) through a connecting arm (14), and a connecting push rod (22) is arranged on the outer side wall of the upper cover fixing plate (15) in the horizontal direction; A guide sleeve (26) is sleeved on the fixed shaft (18) located above the upper cover fixing plate (15), a push-down reset button (11) is sleeved on the outer side of the guide sleeve (26), and a push-down release button (12) is sleeved on the outer side of the push-down reset button (11); The upper ends of the push-down reset button (11) and the push-down release button (12) are arranged in a spliced ​​and matched manner, and the lower ends of the push-down reset button (11) and the push-down release button (12) are arranged in a sleeve manner. A limit guide groove (20) is provided on the side wall of the push-down reset button (11), and a limit guide column (19) is inserted and arranged on the side wall of the push-down release button (12) in the horizontal direction, and the limit guide column (19) is inserted and slidably matched with the limit guide groove (20); a slope (21) is provided on the lower end surface of the push-down release button (12), and the slope (21) cooperates with the connecting push rod (22) to push the upper cover fixing plate (15) to rotate.

3. The repositionable rotatable storage box according to claim 2, characterized in that A slot (31) is provided in the guide sleeve (26) along the vertical direction, a reset spring assembly is arranged in the slot (31), and the other end of the reset spring assembly is connected to a push-down reset button (11) or a push-down release button (12).

4. The repositionable rotatable storage box according to claim 3, characterized in that The reset spring assembly comprises a spring (25), a plug bolt (24) and a limiting boss arranged on the slot (31); one end of the plug bolt (24) is connected to a push-down reset button (11) or a push-down release button (12) through a thread, and a shaft shoulder at the lower end is engaged with the limiting boss.

5. The repositionable rotating and expandable storage box according to claim 2, characterized in that The guide sleeve (26) is plugged and fixed into a guide post plugging hole (30) provided on the fixed shaft (18) via a limiting guide post (19).

6. The repositionable rotatable storage box according to claim 2, characterized in that The push-down release button (12) and the push-down reset button (11) are both hollow cylindrical structures with their lower ends open, and the side wall of the push-down release button (12) is provided with an outer extension edge (13) of the push-down latch switch assembly (6); The upper end surface of the push-down release button (12) on the side away from the outer extension edge (13) is provided with a notch in the vertical direction, and the inner wall of the cylindrical structure is sleeved with a push-down reset button (11).

7. The repositionable rotatable storage box according to claim 1, characterized in that At least one partition (4) is provided with a hollow cavity, in which a latch switch assembly (6) is provided, and the latch switch assembly (6) comprises a latch shaft (29), a pressure rod (27) and a return spring (28).

8. The repositionable rotatable storage box according to claim 7, characterized in that The latch shaft (29) passes through the partition (4) in the vertical direction and can be inserted into the pin hole located on the upper end surface of the bottom plate (3). The upper end of the latch shaft (29) is provided with a plug-in pressure rod (27) for driving the latch shaft (29) to move in the vertical direction. The middle part of the plug-in pressure rod (27) is hinged with the partition (4), and the other end of the plug-in pressure rod (27) is matched with the lower end surface of the outer extension edge (13).

9. The repositionable rotating and expandable storage box according to claim 2, characterized in that One end of the power spring (17) cooperates with a power spring positioning pin arranged on the bottom plate (3), and the other end is clamped on the partition plate (4) or the connecting push rod (22).

10. The repositionable rotatable and expandable storage box according to any one of claims 2 to 6 and 9, characterized in that A bearing (23) is provided between the boss (16) of the fixed shaft (18) and the upper cover fixing plate (15).

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