A stackable storage box

Abstract

The utility model discloses a stackable storage box, and relates to the technical field of storage boxes. The utility model includes a box body, wherein the number of the box bodies is multiple, and the multiple box bodies are arranged in a longitudinal arrangement, a drawer is plugged into the inner side of the box body, and a perspective plate is rotatably connected to the top of the box body located above, and magnets are fixedly connected to the inner sides of the tops and bottoms of the multiple box bodies, and the magnets are respectively located at the four corners of the box body, and the magnets play an auxiliary stabilizing role in the connection of the multiple box bodies, and auxiliary stabilizing components are provided at both ends of the box body, and the auxiliary stabilizing components play a further auxiliary stabilizing role in the stacking and placement of the box bodies. The utility model can improve the stability of the connection between the stacked storage boxes through the arrangement of the magnets, and at the same time, the overall aesthetics can be improved through the hidden arrangement.

Description

Technical Field

[0001] The utility model relates to the technical field of storage boxes, in particular to a stackable storage box. Background Art

[0002] Storage boxes are one of the common utensils for storing items in life, and their main function is to store and organize items.

[0003] Reference is made to the authorized announcement number "CN213110322U" which discloses a stacking and partitioning storage box, which records: "A stacking protrusion is provided on the upper end surface of the shell, and a fixed protrusion is provided on the lower end surface of the shell. The fixed protrusion is placed in the stacking protrusion to realize the stacking and partitioning storage of different storage boxes; with the reasonable coordination of the stacking protrusion and the fixed protrusion, multiple layers of storage box units can be stacked upwards with only the same footprint." The technical problem.

[0004] In the process of implementing the patent, the applicant found that the patent had the following technical problems:

[0005] Since the storage boxes provided in the patent are connected by the cooperation between the fixed protrusions provided on the top and bottom of the storage boxes, when the storage boxes are stacked, the connection between the fixed protrusions is relatively loose, which will reduce the stability of the stacked storage boxes. Therefore, it is necessary to propose a stackable storage box to provide a new technical solution to solve the technical problems mentioned in the above patent. Utility Model Content

[0006] Based on this, a stackable storage box is provided to solve the following technical problem raised in the background technology: since the storage boxes set in this patent are connected by the cooperation between the fixed protrusions arranged at the top and bottom of the storage boxes, when the storage boxes are stacked, the connection between the fixed protrusions is relatively loose, which will reduce the stability of the stacked storage boxes.

[0007] The utility model adopts the following technical solution:

[0008] The stackable storage box specifically includes a box body, wherein there are multiple box bodies, and the multiple box bodies are arranged vertically, a drawer is inserted into the inner side of the box body, and the top of the box body located at the top is rotatably connected to a perspective plate, the inner sides of the tops and bottoms of the multiple box bodies are fixedly connected with magnets, and the magnets are respectively located at the four corners of the box body, and the magnets play an auxiliary stabilizing role in the connection of the multiple box bodies, and auxiliary stabilizing components are provided at both ends of the box body, and the auxiliary stabilizing components play a further auxiliary stabilizing role in the stacking placement of the box bodies.

[0009] Furthermore, the auxiliary stabilization component includes a fixed box, a first fixed rod and a rotation limit plate, both ends of the box body are fixedly connected to the fixed boxes, an inverted T-shaped movable groove is provided at the top of the inner side of the fixed box, and first movable grooves are provided at the tops of both sides of the inverted T-shaped movable groove, the first movable groove is connected to the inverted T-shaped movable groove, and the top of the first movable groove is connected to the outer side of the top of the fixed box, one side of the outer side of the fixed box is fixedly connected to the first fixed rod, and the first fixed rod is rotatably connected to the rotation limit plate on the side away from the fixed box.

[0010] Furthermore, the auxiliary stabilization assembly also includes a fixed limiting plate, a second fixed rod, a first movable block and a first spring, both sides of the top of the inner side of the inverted T-shaped movable groove are fixedly connected with fixed limiting plates, the second fixed rod is fixedly connected with the center position of the inner bottom of the inverted T-shaped movable groove, the first movable block is arranged on the outer side of the top of the second fixed rod, the bottoms on both sides of the first movable block are inclined, a first sliding groove is opened at the bottom of the first movable block, the outer side of the top of the second fixed rod and the first sliding groove are clearance-matched, both sides of the first movable block are fixedly connected with clamping plates, and the clamping plates and the fixed limiting plate are limit-matched, a first spring is arranged on the outer side of the second fixed rod, the top of the first spring and the bottom of the first movable block are fixedly connected, and the bottom of the first spring and the inner bottom of the inverted T-shaped movable groove are fixedly connected.

[0011] Furthermore, the auxiliary stabilization assembly also includes a third fixed rod, a second movable block, an extrusion block and a second spring, the side walls on both sides of the inner side of the inverted T-shaped movable groove are fixedly connected with the third fixed rod, the second movable block is arranged on the outer side of the third fixed rod, a second sliding groove is opened on the inner side of the second movable block, and the second sliding groove and the outer side of the third fixed rod are clearance-matched, the top of the second movable block is fixedly connected with an extrusion block, both sides of the extrusion block are inclined, and the side of the extrusion block close to the first movable block is extrusion-matched with the bottom of both sides of the first movable block, a second spring is arranged on the outer side of the third fixed rod, one side of the second spring is fixedly connected to the second movable block, and the other side of the second spring is fixedly connected to the side walls on both sides of the inner side of the inverted T-shaped movable groove.

[0012] Furthermore, the auxiliary stabilization component also includes an insertion strip, a fixed plate and a third spring. The insertion strip is gap-fitted on the inner side of the first movable groove. The bottom of the insertion strip is inclined and is obliquely extruded and fitted with the side of the extrusion block away from the first movable block. Second movable grooves are provided on both sides of the inner side of the first movable groove. Fixed plates are fixedly connected on both sides of the insertion strip, and the fixed plate and the second movable groove are gap-fitted. The third spring is fixedly connected to the top of the fixed plate, and one end of the third spring away from the fixed plate is fixedly connected to the top of the inner side of the second movable groove.

[0013] The cam is an angular channel formed between a pair of camshafts and a pair of camshafts, and the camshafts are connected to each other via a channel that is formed on a pair of camshafts, wherein the camshafts are connected by a channel that is camming with the movement of the camshaft.

[0014] Furthermore, the auxiliary stabilization component also includes an insert block, a fixed rotating seat and a connecting rotating rod, the inner side of the third movable groove is gap-fitted with an insert block, the top of the insert block is fixedly connected to a fixed rotating seat, a connecting rotating rod is arranged between the fixed rotating seat and the movable rotating seat, one side of the connecting rotating rod is rotatably connected to the top of the fixed rotating seat, and the other side of the connecting rotating rod is rotatably connected to the bottom of the movable rotating seat, and both sides of the bottom of the fixed box are provided with a fifth movable groove, and the fifth movable groove and the insert strip are gap-fitted.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] The utility model provides a stackable storage box, which can improve the stability of the connection between the stacked storage boxes and improve the overall aesthetics through a hidden arrangement.

[0017] The utility model provides a stackable storage box, which can improve the connection effect of the storage boxes when they are stacked through a convenient plug-in connection method, thereby further improving the stability of the stacked storage boxes. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the scheme in the utility model, a brief introduction is given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is a schematic diagram of the overall structure of a stackable storage box provided by the utility model;

[0020] Figure 2 A schematic diagram of the exploded structure of a stackable storage box provided by the utility model;

[0021] Figure 3 A schematic diagram of the structure of a stackable storage box magnet provided by the utility model;

[0022] Figure 4 A schematic diagram of the structure of a first movable block of a stackable storage box provided by the utility model;

[0023] Figure 5 A schematic diagram of the structure of a stackable storage box insert provided by the utility model;

[0024] Figure 6 The utility model is a schematic diagram of the structure of a stackable storage box auxiliary stabilization component when in use.

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] 1. Box body; 2. Drawer; 3. Perspective plate; 4. Magnet; 5. Auxiliary stabilizing component; 6. Fixed box; 7. First fixed rod; 8. Rotation limit plate; 9. Fixed limit plate; 10. Second fixed rod; 11. First movable block; 12. First spring; 13. Third fixed rod; 14. Second movable block; 15. Extrusion block; 16. Second spring; 17. Insert strip; 18. Fixed plate; 19. Fourth fixed rod; 20. Movable rotating seat; 21. Sliding rod; 22. Push handle; 23. Insert block; 24. Fixed rotating seat; 25. Connecting rotating rod; 26. Third spring. DETAILED DESCRIPTION

[0027] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0028] As described in the background art, since the storage boxes provided in the patent are connected by the cooperation between the fixed protrusions provided at the top and bottom of the storage boxes, when the storage boxes are stacked, the connection between the fixed protrusions is relatively loose, thereby reducing the stability of the stacked storage boxes.

[0029] In order to solve this technical problem, the utility model provides a stackable storage box, which can improve the stability of the connection between the stacked storage boxes and at the same time improve the overall aesthetics through a hidden setting.

[0030] Specifically, please refer to Figure 1-Figure 3 A stackable storage box specifically includes a box body 1. There are multiple box bodies 1, and the multiple box bodies 1 are arranged longitudinally. A drawer 2 is inserted into the inner side of the box body 1. The top of the box body 1 located at the top is rotatably connected with a perspective plate 3. The inner sides of the tops and bottoms of the multiple box bodies 1 are fixedly connected with magnets 4, and the magnets 4 are respectively located at the four corners of the box body 1. The magnets 4 play an auxiliary stabilizing role in the connection of the multiple box bodies 1. Auxiliary stabilizing components 5 are provided at both ends of the box body 1. The auxiliary stabilizing components 5 further assist in stabilizing the stacking of the box bodies 1.

[0031] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings.

[0032] Embodiment 1:

[0033] Please refer to Figure 1-Figure 3 A stackable storage box comprises a box body 1. There are multiple box bodies 1, and the multiple box bodies 1 are arranged longitudinally. A drawer 2 is inserted into the inner side of the box body 1. The top of the box body 1 located at the top is rotatably connected with a perspective plate 3. The inner sides of the tops and bottoms of the multiple box bodies 1 are fixedly connected with magnets 4, and the magnets 4 are respectively located at the four corners of the box body 1. The magnets 4 play an auxiliary stabilizing role in the connection of the multiple box bodies 1. Auxiliary stabilizing components 5 are provided at both ends of the box body 1. The auxiliary stabilizing components 5 further assist in stabilizing the stacking of the box bodies 1.

[0034] The box body 1 can protect the drawer 2 after the drawer 2 stores items.

[0035] Through the setting of the drawer 2, items can be placed and stored;

[0036] Generally, commonly used items are placed at the top, so that they are easy to take. Through the setting of the perspective plate 3, the transparent part of the perspective plate 3 can be set to glass, plastic and other materials, so that the items inside the top box body 1 can be observed;

[0037] By setting the magnet 4, when multiple box bodies 1 are stacked and placed, it can help stabilize the placement of the multiple box bodies 1.

[0038] At the same time, the overall aesthetics of the box body 1 can be improved by the hidden arrangement of the magnet 4;

[0039] By providing the auxiliary stabilizing component 5, the stability of multiple boxes 1 when stacked can be further improved;

[0040] At the same time, the height of the auxiliary stabilizing component 5 is set to be adaptively adjusted following the height of the box body 1, so that the auxiliary connection effect can be achieved when multiple box bodies 1 of different heights are placed.

[0041] Embodiment 2:

[0042] This embodiment 2 is used to further disclose the specific structure of the auxiliary stabilization component 5 on the premise of the above embodiment. Through the coordination of the auxiliary stabilization component 5 and the structure in the above embodiment, a convenient plug-in connection method can be achieved, which can improve the connection effect of the storage boxes when they are stacked, thereby further improving the stability of the stacked storage boxes.

[0043] The stackable storage box provided in Example 1 is further optimized. Specifically, Figure 4-Figure 6 As shown, the auxiliary stabilization component 5 includes a fixed box 6, a first fixed rod 7 and a rotation limit plate 8, both ends of the box body 1 are fixedly connected with the fixed boxes 6, an inverted T-shaped movable groove is provided on the inner top of the fixed box 6, and first movable grooves are provided on the tops of both sides of the inverted T-shaped movable groove, the first movable groove and the inverted T-shaped movable groove are connected, and the top of the first movable groove and the outer side of the top of the fixed box 6 are connected, one side of the outer side of the fixed box 6 is fixedly connected with the first fixed rod 7, and the side of the first fixed rod 7 away from the fixed box 6 is rotatably connected with the rotation limit plate 8.

[0044] The auxiliary stabilization component 5 also includes a fixed limiting plate 9, a second fixed rod 10, a first movable block 11 and a first spring 12. The fixed limiting plates 9 are fixedly connected to both sides of the inner top of the inverted T-shaped movable groove, and the second fixed rod 10 is fixedly connected to the center position of the inner bottom of the inverted T-shaped movable groove. The first movable block 11 is arranged on the outer side of the top of the second fixed rod 10. The bottoms on both sides of the first movable block 11 are inclined. A first sliding groove is opened at the bottom of the first movable block 11. The outer side of the top of the second fixed rod 10 and the first sliding groove are clearance-matched. The first movable block 11 is fixedly connected with a clamping plate on both sides, and the clamping plate and the fixed limiting plate 9 are limit-matched. The first spring 12 is arranged on the outer side of the second fixed rod 10, and the top of the first spring 12 is fixedly connected to the bottom of the first movable block 11, and the bottom of the first spring 12 is fixedly connected to the bottom of the inner bottom of the inverted T-shaped movable groove.

[0045] The auxiliary stabilization component 5 also includes a third fixed rod 13, a second movable block 14, an extrusion block 15 and a second spring 16. The side walls on both sides of the inner side of the inverted T-shaped movable groove are fixedly connected with the third fixed rod 13, and the second movable block 14 is arranged on the outer side of the third fixed rod 13. A second sliding groove is opened on the inner side of the second movable block 14, and the second sliding groove and the outer side of the third fixed rod 13 are clearance-matched. The top of the second movable block 14 is fixedly connected with the extrusion block 15, and both sides of the extrusion block 15 are inclined, and the side of the extrusion block 15 close to the first movable block 11 is extruded and matched with the bottom of both sides of the first movable block 11. A second spring 16 is arranged on the outer side of the third fixed rod 13, and one side of the second spring 16 is fixedly connected to the second movable block 14, and the other side of the second spring 16 is fixedly connected to the side walls on both sides of the inner side of the inverted T-shaped movable groove.

[0046] The auxiliary stabilization component 5 also includes an insertion strip 17, a fixed plate 18 and a third spring 26. The insertion strip 17 is gap-fitted on the inner side of the first movable groove. The bottom of the insertion strip 17 is tilted and is tilted and extruded with the side of the extrusion block 15 away from the first movable block 11. Second movable grooves are provided on both sides of the inner side of the first movable groove. Fixed plates 18 are fixedly connected on both sides of the insertion strip 17, and the fixed plate 18 and the second movable groove are gap-fitted. The third spring 26 is fixedly connected to the top of the fixed plate 18, and one end of the third spring 26 away from the fixed plate 18 is fixedly connected to the top of the inner side of the second movable groove.

[0047] The auxiliary stabilization component 5 also includes a fourth fixed rod 19, a movable rotating seat 20, a sliding rod 21 and a push handle 22. A third movable groove is provided at the bottom inner side of the fixed box 6, and the bottom of the third movable groove is connected to the outer side of the bottom of the fixed box 6. The side wall of the inner side of the third movable groove away from the first fixed rod 7 is fixedly connected to the fourth fixed rod 19, and a movable rotating seat 20 is provided on the outer side of the fourth fixed rod 19 with a clearance fit. The movable rotating seat 20 is fixedly connected to the sliding rod 21 on the side away from the fourth fixed rod 19. The end of the sliding rod 21 away from the movable rotating seat 20 extends out of the outer side of the fixed box 6, and the sliding rod 21 and the inner side of the fixed box 6 are clearance fit. The end of the sliding rod 21 located on the outer side of the fixed box 6 is fixedly connected to the push handle 22, and the rotating limit plate 8 limits the push handle 22. A fourth movable groove is provided at one end of the inner side of the sliding rod 21 close to the movable rotating seat 20, and the fourth movable groove and the fourth fixed rod 19 are clearance fit.

[0048] The auxiliary stabilization component 5 also includes an insert block 23, a fixed rotating seat 24 and a connecting rotating rod 25. The insert block 23 is gap-fitted inside the third movable groove, and the fixed rotating seat 24 is fixedly connected to the top of the insert block 23. A connecting rotating rod 25 is arranged between the fixed rotating seat 24 and the movable rotating seat 20. One side of the connecting rotating rod 25 is rotatably connected to the top of the fixed rotating seat 24, and the other side of the connecting rotating rod 25 is rotatably connected to the bottom of the movable rotating seat 20. Fifth movable grooves are opened on both sides of the bottom of the fixed box 6, and the fifth movable groove and the insert strip 17 are gap-fitted.

[0049] Specifically: when the box bodies 1 are stacked, the multiple fixed boxes 6 at the top and bottom can be aligned. At this time, by setting the multiple magnets 4, when the box bodies 1 are stacked, the four corner positions at the top and bottom of the box bodies 1 can be magnetically adsorbed, thereby assisting the multiple box bodies 1 to be neatly stacked;

[0050] Then, the push handle 22 is pushed, and the sliding rod 21 is moved toward the inside of the fixed box 6. At this time, the sliding rod 21 can drive the movable rotating seat 20 to slide outside the fourth fixed rod 19, so that the movable rotating seat 20 moves to the side away from the push handle 22. At this time, the fourth movable groove provided on the inner side of the sliding rod 21 can wrap the fourth fixed rod 19 when the sliding rod 21 pushes the movable rotating seat 20 to pass through the fourth fixed rod 19.

[0051] When the movable rotating seat 20 moves away from the push handle 22, the connecting rod 25 can be driven to rotate. At this time, the connecting rod 25 is connected to the fixed rotating seat 24, and the plug block 23 can be driven to move downward inside the third movable groove and move out of the fixed box 6.

[0052] At this time, the insert block 23 arranged at the inner side of the bottom of the fixing box 6 arranged at the top will move downward and be inserted into the inner side of the inverted T-shaped movable groove arranged at the inner side of the top of the fixing box 6 arranged at the bottom. As the insert block 23 continues to move downward, it can produce an extrusion effect on the top of the first movable block 11, and make the first movable block 11 move downward on the outer side of the second fixing rod 10. At this time, the second fixing rod 10 at the bottom of the first movable block 11 will produce elastic deformation due to the extrusion of the first movable block 11.

[0053] By the inclined setting of the bottom of both sides of the first movable block 11, when the first movable block 11 moves downward, the two extrusion blocks 15 arranged on both sides of the inner side of the inverted T-shaped movable groove can simultaneously cause an extrusion effect, and push the two extrusion blocks 15 to move away from each other. At this time, the extrusion block 15 can drive the second movable block 14 to move synchronously. When the second movable block 14 moves outside the third fixed rod 13, it can cause an extrusion effect on the second spring 16, and the extrusion block 15 will also move to the bottom of the insertion strip 17;

[0054] At the same time, the inclined surface of the extrusion block 15 away from the first movable block 11 and the inclined surface of the bottom of the insertion strip 17 are arranged to be extruded and matched, so that when the first movable block 11 pushes the extrusion block 15, the extrusion block 15 can produce an extrusion and pushing effect on the bottom of the insertion strip 17, so that the insertion strip 17 moves upward inside the first movable groove, and the top of the insertion strip 17 moves out of the top outside of the fixed box 6, and is inserted into the inner side of the fifth movable groove set at the bottom of the fixed box 6 above. At this time, the insertion strip 17 can drive the fixed plate 18 to have an extrusion effect on the third spring 26;

[0055] Then, by rotating the rotation limiting plate 8 downward, the rotation limiting plate 8 can play a limiting effect on the push handle 22 close to the fixed box 6, thereby generating a limiting effect on the overall connection of the plurality of auxiliary stabilizing components 5 through the limiting effect on the push handle 22;

[0056] When the box body 1 does not need to be connected with the auxiliary, the rotation limit plate 8 can be rotated to cancel the limit on the push handle 22, so that the push handle 22 can be driven to move to the side away from the fixed box 6, so that the push handle 22 pulls the movable rotating seat 20 to move synchronously, and at this time, the connection setting of the connecting rod 25 can drive the insert block 23 to move upward and be stored in the inner side of the third movable groove;

[0057] At the same time, the first movable block 11 loses the squeezing effect of the insert block 23, and can be pushed up by the second fixed rod 10. At the same time, the clamping plates set on both sides of the first movable block 11 cooperate with the fixed limiting plate 9, so that the first movable block 11 can only move within the range between the inner bottom of the inverted T-shaped movable groove and the fixed limiting plate 9;

[0058] When the first movable block 11 moves upward, the squeezing effect on the squeezing block 15 can be cancelled. At the same time, the elastic setting of the second spring 16 can push the second movable block 14 to move to the side close to the first movable block 11, and drive the squeezing block 15 to cancel the squeezing fit on the bottom of the inserting strip 17. At the same time, the elastic setting of the third spring 26 can push the fixed plate 18, and drive the inserting strip 17 to move to the inside of the first movable groove through the fixed plate 18, thereby completing the reset operation of the entire device inside the fixed box 6.

Claims

1. A stackable storage box, comprising a box body (1), characterized in that: The number of the box bodies (1) is multiple, and the multiple box bodies (1) are arranged in a longitudinal arrangement. A drawer (2) is inserted into the inner side of the box body (1), and the top of the box body (1) located at the top is rotatably connected to a perspective plate (3). The inner sides of the tops and bottoms of the multiple box bodies (1) are fixedly connected to magnets (4), and the magnets (4) are respectively located at the four corners of the box body (1), and the magnets (4) play an auxiliary stabilizing role in the connection of the multiple box bodies (1). Auxiliary stabilizing components (5) are provided at both ends of the box body (1), and the auxiliary stabilizing components (5) play a further auxiliary stabilizing role in the stacking of the box bodies (1).

2. A stackable storage box according to claim 1, characterized in that: The auxiliary stabilizing component (5) comprises a fixed box (6), a first fixed rod (7) and a rotation limit plate (8); both ends of the box body (1) are fixedly connected to the fixed box (6); an inverted T-shaped movable groove is provided at the top of the inner side of the fixed box (6); first movable grooves are provided at the tops of both sides of the inverted T-shaped movable groove; the first movable groove is connected to the inverted T-shaped movable groove, and the top of the first movable groove is connected to the outer side of the top of the fixed box (6); one side of the outer side of the fixed box (6) is fixedly connected to the first fixed rod (7); and the side of the first fixed rod (7) away from the fixed box (6) is rotationally connected to the rotation limit plate (8).

3. A stackable storage box according to claim 2, characterized in that: The auxiliary stabilization component (5) further comprises a fixed limiting plate (9), a second fixed rod (10), a first movable block (11) and a first spring (12). The two sides of the inner top of the inverted T-shaped movable groove are fixedly connected with the fixed limiting plates (9). The center position of the inner bottom of the inverted T-shaped movable groove is fixedly connected with the second fixed rod (10). The outer side of the top of the second fixed rod (10) is provided with a first movable block (11). The bottoms of the two sides of the first movable block (11) are inclined. The bottom of the first movable block (11) is provided with a first sliding groove. The outer side of the top of the second fixed rod (10) and the first sliding groove are clearance-matched. The two sides of the first movable block (11) are fixedly connected with a clamping plate, and the clamping plate and the fixed limiting plate (9) are limit-matched. The outer side of the second fixed rod (10) is provided with a first spring (12). The top of the first spring (12) and the bottom of the first movable block (11) are fixedly connected. The bottom of the first spring (12) and the inner bottom of the inverted T-shaped movable groove are fixedly connected.

4. The stackable storage box according to claim 3, characterized in that: The auxiliary stabilizing assembly (5) further comprises a third fixed rod (13), a second movable block (14), an extrusion block (15) and a second spring (16); the side walls on both sides of the inner side of the inverted T-shaped movable groove are fixedly connected with the third fixed rod (13); the second movable block (14) is arranged on the outer side of the third fixed rod (13); a second sliding groove is provided on the inner side of the second movable block (14); and the second sliding groove and the outer side of the third fixed rod (13) are clearance-matched; the top of the second movable block (14) is fixedly connected with the extrusion block (15); both sides of the extrusion block (15) are inclined; and one side of the extrusion block (15) close to the first movable block (11) is extrusion-matched with the bottom of both sides of the first movable block (11); the outer side of the third fixed rod (13) is arranged with a second spring (16); one side of the second spring (16) is fixedly connected with the second movable block (14); and the other side of the second spring (16) is fixedly connected with the side walls on both sides of the inner side of the inverted T-shaped movable groove.

5. The stackable storage box according to claim 4, characterized in that: The auxiliary stabilization component (5) further comprises an inserting strip (17), a fixing plate (18) and a third spring (26); the inserting strip (17) is gap-fitted inside the first movable groove; the bottom of the inserting strip (17) is tilted and is tilted and extruded with the side of the extrusion block (15) away from the first movable block (11); second movable grooves are provided on both sides of the inside of the first movable groove; the fixing plates (18) are fixedly connected to both sides of the inserting strip (17); the fixing plates (18) and the second movable groove are gap-fitted; the top of the fixing plate (18) is fixedly connected to the third spring (26); the end of the third spring (26) away from the fixing plate (18) is fixedly connected to the top of the inside of the second movable groove.

6. The stackable storage box according to claim 5, characterized in that: The auxiliary stabilizing assembly (5) further comprises a fourth fixed rod (19), a movable rotating seat (20), a sliding rod (21) and a push handle (22); a third movable groove is provided at the bottom of the inner side of the fixed box (6); the bottom of the third movable groove is connected to the outer side of the bottom of the fixed box (6); a fourth fixed rod (19) is fixedly connected to the side wall of the inner side of the third movable groove away from the first fixed rod (7); a movable rotating seat (20) is gap-fitted at the outer side of the fourth fixed rod (19); a sliding rod (21) is fixedly connected to the side of the movable rotating seat (20) away from the fourth fixed rod (19); Rod (21), the end of the sliding rod (21) extending away from the movable rotating seat (20) is arranged outside the fixed box (6), and the sliding rod (21) and the inner side of the fixed box (6) are arranged with clearance fit, the end of the sliding rod (21) located outside the fixed box (6) is fixedly connected with a push handle (22), the rotation limit plate (8) plays a limiting role on the push handle (22), a fourth movable groove is opened on the inner side of the sliding rod (21) near the end of the movable rotating seat (20), and the fourth movable groove and the fourth fixed rod (19) are arranged with clearance fit.

7. The stackable storage box according to claim 6, characterized in that: The auxiliary stabilizing component (5) further comprises an insert block (23), a fixed rotating seat (24) and a connecting rotating rod (25); an insert block (23) is gap-fitted inside the third movable groove; the top of the insert block (23) is fixedly connected to the fixed rotating seat (24); a connecting rotating rod (25) is arranged between the fixed rotating seat (24) and the movable rotating seat (20); one side of the connecting rotating rod (25) is rotatably connected to the top of the fixed rotating seat (24); the other side of the connecting rotating rod (25) is rotatably connected to the bottom of the movable rotating seat (20); both sides of the bottom of the fixed box (6) are provided with a fifth movable groove; the fifth movable groove and the insert strip (17) are gap-fitted.

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