Multipurpose classification plastic storage box

Abstract

The utility model discloses a multipurpose classification plastic storage box which comprises a moving trolley and a rotating disc, the rotating disc is movably installed at the top end of the moving trolley, a hollow cylinder is movably installed in the center of the top end of the rotating disc, and an inner storage frame is slidably installed in the hollow cylinder. Three groups of outer storage boxes are annularly mounted on the outer wall of the hollow cylinder on one side of the inner storage rack at equal intervals, and a handle rack is arranged at the top end of the moving trolley below the rotating disc. According to the plastic storage box, the plastic storage box can conveniently move up and down in a telescopic mode and can be rapidly stretched and unfolded to store large objects, shielding type storage of a small number of small storage objects is facilitated, multi-group type classified storage is facilitated, the storage space of the plastic storage box for storing the large objects is increased, and the plastic storage box is convenient to use. And the operation and use convenience of the plastic storage box is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of storage boxes, in particular to a multi-purpose classification plastic storage box. Background Art

[0002] Storage boxes are containers used to collect and organize items, usually small items. Their design allows items to be stored in an orderly manner, making them easy to find and manage. Storage boxes are made of a variety of materials, including plastic, non-woven fabrics, wood, etc. Storage boxes of different materials are suitable for different storage needs and environments. Storage boxes also have foldable and stackable functions, and can be adjusted in size and shape as needed to adapt to different storage spaces. Storage boxes can help organize messy items and store them in an orderly manner for easy finding and management, especially plastic storage boxes, which are not easily affected by moisture and are suitable for use in humid environments. They can protect clothes from moisture. The surface of the storage box is smooth, not easy to hide dirt, and easy to clean.

[0003] For example, a multi-purpose storage box disclosed in the authorization announcement number CN219056898U includes a bottom box, a middle box body embedded in the bottom box, and an upper cover covering the upper part of the middle box body, a plurality of drainage holes for draining water are densely opened in the middle part of the upper cover, and the upper cover is provided with a concave structure around the drainage holes, so that water can flow into the drainage holes from the outside, and the upper outer edge of the middle box body is integrally formed and bent to be provided with a bent portion for bridging the outer edge of the bottom box;

[0004] Although the bottom of the middle box body is configured as an embedding portion for embedding in the bottom box, in actual application, the combined structure of the upper cover, the bottom box and the middle box body, especially the drainage through hole provided on the upper cover, can be better utilized to improve the practicality of the storage box and meet more usage requirements, especially when drinking tea outdoors, the tea-draining cup can be placed on the upper cover for easy drainage, and tea leaves can be placed in the bottom box, etc.

[0005] However, the problem that the existing storage boxes are not conducive to convenient upward and downward telescopic movement, rapid stretching and unfolding to store large items, and shielding storage of a small number of small storage items during use has not been solved, which greatly affects the storage space of plastic storage boxes for storing large items and affects the convenience of using multiple groups for classified storage operations. Utility Model Content

[0006] The purpose of the utility model is to provide a multi-purpose classification plastic storage box to solve the problem proposed in the above background technology that the storage box is not convenient for convenient upward and downward telescopic movement, and is not convenient for quickly stretching and unfolding to store large items, which is not conducive to the shielded storage of a small number of small storage items, affecting the storage space of the plastic storage box for storing large items and affecting the convenience of using multiple groups for classification storage operations.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-purpose classification plastic storage box, comprising a mobile trolley and a rotating disc, a rotating disc is movably installed on the top of the mobile trolley, a hollow cylinder is movably installed at the center position of the top of the rotating disc, an inner storage rack is slidably installed inside the hollow cylinder, three groups of outer storage boxes with equal intervals are annularly installed on the outer wall of the hollow cylinder on one side of the inner storage rack, a handle frame is provided on the top of the mobile trolley below the rotating disc, a transmission rod is movably installed at the center position of the bottom end of the rotating disc on one side of the handle frame, a second right-angle gear is installed at the bottom end of the transmission rod, a first right-angle gear is installed at one end of the handle frame on one side of the second right-angle gear, and the first right-angle gear is meshed with the second right-angle gear.

[0008] Preferably, a rotating motor is installed inside the hollow cylinder above the rotating disc, a support frame is installed at the bottom end of the inner storage frame above the rotating motor, a threaded sleeve is installed at the center position of the bottom end of the support frame, the internal thread of the threaded sleeve is connected to a threaded rod, and the threaded rod extends to the outside of the threaded sleeve, and the threaded rod is connected to the output end of the rotating motor, and the threaded rod is slidably connected to the inner storage frame.

[0009] Preferably, a limit slide bar is symmetrically installed inside the hollow cylinder on one side of the support frame, and a limit block is slidably installed on the outer wall of the limit slide bar, and the limit blocks are connected to the support frame.

[0010] Preferably, a right bracket is installed inside the outer storage box, a left bracket is provided on the side of the outer storage box away from the right bracket, a right straight rod is symmetrically installed on the bottom end of the right bracket, a right upper sliding sleeve is slidably installed on the end of the right straight rod close to the right bracket, and a right cross bar is installed between the two groups of right upper sliding sleeves, a first arm is movably installed on the outer wall of the right upper sliding sleeve on one side of the right cross bar, a second arm is movably installed on the outer wall of the first arm away from the right upper sliding sleeve, a right lower shaft is installed on the bottom end of the second arm, and the second arm is connected to the right straight rod through the right lower shaft, a right middle shaft is movably installed at the center position on the outer wall of the second arm, and the second arm is connected to the first arm through the right middle shaft.

[0011] Preferably, an upper bracket is movably mounted on one end of the second arm away from the lower right axis, a fourth arm is movably mounted on an outer wall of the upper bracket away from the second arm, a third arm is movably mounted on an outer wall of the fourth arm away from the upper bracket, a lower bracket is movably mounted on the bottom end of the third arm, and the first arm is movably connected to the lower bracket, a left middle axis is movably mounted at the center position of the outer wall of the third arm, and the third arm is movably connected to the fourth arm via the left middle axis.

[0012] Preferably, a left straight rod is symmetrically installed at the bottom end of the left bracket, a left upper sliding sleeve is slidably installed on the outer wall of the left straight rod close to the left bracket, and the left upper sliding sleeve is movably connected to the third arm, and a left cross bar is installed between the two groups of left upper sliding sleeves, and a left lower shaft is provided at the bottom end of the fourth arm, and the fourth arm is movably connected to the left straight rod via the left lower shaft.

[0013] Preferably, a flexible cloth bag is installed at the bottom end of the right cross bar, and the flexible cloth bag extends to the surface of the left cross bar.

[0014] Preferably, a remote controller is installed on the outer wall of the mobile vehicle, and the output end of the remote controller is electrically connected to the input end of the rotating motor.

[0015] Compared with the prior art, the beneficial effects of the utility model are: the storage box not only realizes the convenient upward and downward telescopic movement of the plastic storage box, and can be quickly stretched and unfolded to store large items, which is convenient for the shielded storage of a small number of small storage items, but also facilitates the classified storage of multiple groups, increases the storage space of the plastic storage box for storing large items, and improves the convenience of operating and using the plastic storage box. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 It is a three-dimensional structural schematic diagram of the right bracket of the utility model;

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the left bracket of the utility model;

[0019] Figure 4 This is a schematic diagram of the front cross-sectional structure of the hollow tube of the utility model;

[0020] Figure 5 It is a schematic diagram of the three-dimensional structure of the hollow tube of the utility model;

[0021] Figure 6 It is a front view structural schematic diagram of the utility model.

[0022] In the figure: 1. moving trolley; 2. rotating disc; 3. hollow cylinder; 4. outer storage box; 5. inner storage rack; 6. handle rack; 7. first right-angle gear; 8. second right-angle gear; 9. transmission rod; 10. rotating motor; 11. threaded rod; 12. threaded sleeve; 13. limit slide; 14. limit block; 15. support frame; 16. right bracket; 17. right straight rod; 18. right upper sliding sleeve; 19. right cross bar; 20. first arm; 21. second arm; 22. right middle axis; 23. third arm; 24. fourth arm; 25. left bracket; 26. left straight rod; 27. left cross bar; 28. flexible cloth bag; 29. ​​left upper sliding sleeve; 30. left lower axis; 31. left middle axis; 32. right lower axis; 33. remote controller; 34. upper card rack; 35. lower card rack. DETAILED DESCRIPTION

[0023] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0024] See also Figure 1-6 , the utility model provides an embodiment: a multi-purpose classification plastic storage box, including a mobile trolley 1 and a rotating disc 2, the top of the mobile trolley 1 is movably installed with a rotating disc 2, a hollow cylinder 3 is movably installed at the center position of the top of the rotating disc 2, an inner storage rack 5 is slidably installed inside the hollow cylinder 3, three groups of outer storage boxes 4 with equal spacing are annularly installed on the outer wall of the hollow cylinder 3 on one side of the inner storage rack 5, a handle frame 6 is provided on the top of the mobile trolley 1 below the rotating disc 2, a transmission rod 9 is movably installed at the center position of the bottom end of the rotating disc 2 on one side of the handle frame 6, a second right-angle gear 8 is installed at the bottom end of the transmission rod 9, a first right-angle gear 7 is installed at one end of the handle frame 6 on one side of the second right-angle gear 8, and the first right-angle gear 7 is meshed with the second right-angle gear 8;

[0025] By manually rotating the handle frame 6, the handle frame 6 drives the first right-angle gear 7 to rotate. Under the meshing action of the first right-angle gear 7 and the second right-angle gear 8, the first right-angle gear 7 drives the second right-angle gear 8 to rotate. At the same time, the second right-angle gear 8 drives the rotating disc 2, the hollow cylinder 3 and the outer storage box 4 to rotate synchronously through the transmission rod 9, and the next group of outer storage boxes 4 are moved to the specified position. In this way, large items that need to be stored are placed inside the flexible cloth bag 28 for storage processing;

[0026] A rotating motor 10 is installed inside the hollow cylinder 3 above the rotating disc 2, and the rotating motor 10 plays a role of power drive. A support frame 15 is installed at the bottom end of the inner storage rack 5 above the rotating motor 10, and a threaded sleeve 12 is installed at the center position of the bottom end of the support frame 15. The inner thread of the threaded sleeve 12 is connected with a threaded rod 11, and the threaded rod 11 extends to the outside of the threaded sleeve 12, and the threaded rod 11 is connected to the output end of the rotating motor 10. The threaded rod 11 is slidably connected to the inner storage rack 5. A limit slide 13 is symmetrically installed inside the hollow cylinder 3 on one side of the support frame 15, and a limit block 14 is slidably installed on the outer wall of the limit slide 13, and the limit block 14 is connected to the support frame 15.

[0027] The storage box is moved to a designated position by moving the trolley 1, the trolley 1 supports the rotating disc 2, the rotating disc 2 supports the hollow cylinder 3, and under the support of the hollow cylinder 3, the rotating motor 10 is started by operating the remote controller 33, the rotating motor 10 drives the threaded rod 11 to rotate, and under the thread cooperation between the threaded rod 11 and the threaded sleeve 12, the threaded rod 11 drives the threaded sleeve 12 and the support frame 15 to move upward synchronously, and at the same time, the support frame 15 drives the inner storage frame 5 to move upward synchronously, and the limit block 14 slides longitudinally on the surface of the limit slide bar 13 to support the support frame 15 to slide longitudinally. , to prevent the threaded rod 11 from driving the threaded sleeve 12 to rotate synchronously, so as to facilitate the user to place the small items to be stored on the top of the inner storage rack 5 for storage in sequence. When the small items on the inner storage rack 5 are placed, the rotating motor 10 is turned on in the reverse direction by operating the remote controller 33. The rotating motor 10 drives the threaded rod 11 to rotate in the reverse direction. At the same time, the support frame 15 drives the inner storage rack 5 and the small items placed therein to move to the inside of the hollow tube 3 in sequence for storage, thereby realizing the convenient upward and downward telescopic movement of the plastic storage box, and facilitating the shielding storage of a small number of small storage items;

[0028] The inside of the outer storage box 4 is installed with a right bracket 16, and the side of the inside of the outer storage box 4 away from the right bracket 16 is provided with a left bracket 25. The bottom end of the right bracket 16 is symmetrically installed with a right straight rod 17, and the end of the right straight rod 17 close to the right bracket 16 is slidably installed with a right upper sliding sleeve 18, and a right cross bar 19 is installed between the two groups of right upper sliding sleeves 18. The outer wall of the right upper sliding sleeve 18 on one side of the right cross bar 19 is movably installed with a first arm 20, and the outer wall of the first arm 20 away from the side of the upper right sliding sleeve 18 is movably installed with a second arm 21, and the bottom end of the second arm 21 is installed with a right lower shaft 32, and the second arm 21 is connected to the right straight rod 17 through the right lower shaft 32, and the center position on the outer wall of the second arm 21 is movably installed with a right middle shaft 22, and the second arm 21 is connected to the first arm 20 through the right middle shaft 22;

[0029] An upper bracket 34 is movably mounted on one end of the second arm 21 away from the lower right shaft 32, a fourth arm 24 is movably mounted on the outer wall of the upper bracket 34 away from the second arm 21, a third arm 23 is movably mounted on the outer wall of the fourth arm 24 away from the upper bracket 34, a lower bracket 35 is movably mounted on the bottom end of the third arm 23, and the first arm 20 is movably connected to the lower bracket 35, a left middle shaft 31 is movably mounted at the center position of the outer wall of the third arm 23, and the third arm 23 is movably connected to the fourth arm 24 via the left middle shaft 31;

[0030] The bottom end of the left bracket 25 is symmetrically mounted with a left straight rod 26, and the left straight rod 26 is slidably mounted with a left upper sliding sleeve 29 on the outer wall close to the left bracket 25, and the left upper sliding sleeve 29 is movably connected to the third arm 23, and a left cross bar 27 is installed between the two groups of left upper sliding sleeves 29, and the bottom end of the fourth arm 24 is provided with a left lower shaft 30, and the fourth arm 24 is movably connected to the left straight rod 26 through the left lower shaft 30;

[0031] A flexible cloth bag 28 is installed at the bottom end of the right crossbar 19, and the flexible cloth bag 28 extends to the surface of the left crossbar 27. A remote controller 33 is installed on the outer wall of the mobile vehicle 1, and the output end of the remote controller 33 is electrically connected to the input end of the rotating motor 10;

[0032] By pulling a group of left brackets 25 by hand, the left bracket 25 drives the left straight rod 26 to move synchronously, the left straight rod 26 drives the fourth arm 24 to rotate through the left lower shaft 30, the fourth arm 24 drives the second arm 21 to rotate through the upper clamping frame 34, the right straight rod 17 supports the second arm 21 through the right lower shaft 32, when the fourth arm 24 rotates, the fourth arm 24 drives the third arm 23 to rotate through the left middle shaft 31, the third arm 23 drives the upper left sliding sleeve 29 to slide on the surface of the left straight rod 26 to support the third arm 23, the third arm 23 drives the first arm 2 through the lower clamping frame 35 0 rotates, the first arm 20 drives the right upper sliding sleeve 18 to slide on the surface of the right straight rod 17 to limit the first arm 20, so that the left bracket 25, the left cross bar 27, and the left straight rod 26 move horizontally, and the flexible cloth bag 28 is opened with the cooperation of the right cross bar 19 and the left cross bar 27, so that the flexible cloth bag 28 can store large items conveniently, and the plastic storage box can be stretched and unfolded quickly to store large items, which is convenient for multi-group classification and storage, increases the storage space of the plastic storage box for storing large items, and improves the convenience of operation and use of the plastic storage box.

[0033] Working principle: When in use, an external power source is connected, and the storage box is first moved to a designated position by the mobile trolley 1, and the rotating motor 10 drives the threaded rod 11 to rotate, and the threaded rod 11 drives the threaded sleeve 12 and the support frame 15 to move upward synchronously, and at the same time, the support frame 15 drives the inner storage rack 5 to move upward synchronously, so that the user can place the small items to be stored on the upper part of the inner storage rack 5 in sequence for storage. When the small items on the upper part of the inner storage rack 5 are placed, the rotating motor 10 is turned on in the reverse direction by operating the remote controller 33, and the rotating motor 10 drives the rotating motor 10 to move upward. The movable threaded rod 11 rotates in the opposite direction, and at the same time, the support frame 15 drives the inner storage frame 5 and the small items placed therein to move to the inside of the hollow cylinder 3 in sequence for storage. When large items need to be stored, the user pulls a group of left brackets 25 by hand, and the left brackets 25 drive the left straight rod 26 to move synchronously. The left straight rod 26 drives the fourth arm 24 to rotate through the left lower shaft 30, and the fourth arm 24 drives the second arm 21 to rotate through the upper bracket 34. The right straight rod 17 supports the second arm 21 through the right lower shaft 32. When the fourth arm 24 rotates, the fourth The arm 24 drives the third arm 23 to rotate through the left middle axis 31, and the third arm 23 drives the left upper sliding sleeve 29 to slide on the surface of the left straight rod 26 to limit the third arm 23. The third arm 23 drives the first arm 20 to rotate through the lower bracket 35, and the first arm 20 drives the right upper sliding sleeve 18 to slide on the surface of the right straight rod 17 to limit the first arm 20, so that the left bracket 25, the left cross bar 27, and the left straight rod 26 move horizontally, and the flexible cloth bag 28 is opened with the cooperation of the right cross bar 19 and the left cross bar 27, so as to facilitate the flexible cloth bag 2 8 To store large items, when a group of flexible cloth bags 28 are placed inside, the user manually rotates the handle frame 6, and the handle frame 6 drives the first right-angle gear 7 to rotate, and the first right-angle gear 7 drives the second right-angle gear 8 to rotate. At the same time, the second right-angle gear 8 drives the rotating disk 2, the hollow cylinder 3 and the outer storage box 4 to rotate synchronously through the transmission rod 9, and moves the next group of outer storage boxes 4 to the designated position. In this way, the large items that need to be stored are placed inside the flexible cloth bag 28 for storage processing to complete the use of the storage box.

[0034] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A multi-purpose classification plastic storage box, comprising a moving trolley (1) and a rotating disc (2), characterized in that: A rotating disc (2) is movably mounted on the top of the movable trolley (1), a hollow cylinder (3) is movably mounted at the center position of the top of the rotating disc (2), an inner storage rack (5) is slidably mounted inside the hollow cylinder (3), three groups of outer storage boxes (4) are equidistantly mounted in an annular manner on the outer wall of the hollow cylinder (3) on one side of the inner storage rack (5), a handle frame (6) is arranged on the top of the movable trolley (1) below the rotating disc (2), a transmission rod (9) is movably mounted at the center position of the bottom end of the rotating disc (2) on one side of the handle frame (6), a second right-angle gear (8) is mounted at the bottom end of the transmission rod (9), a first right-angle gear (7) is mounted on one end of the handle frame (6) on one side of the second right-angle gear (8), and the first right-angle gear (7) is meshed with the second right-angle gear (8).

2. A multi-purpose classification plastic storage box according to claim 1, characterized in that: A rotating motor (10) is installed inside the hollow cylinder (3) above the rotating disc (2); a support frame (15) is installed at the bottom end of the inner storage frame (5) above the rotating motor (10); a threaded sleeve (12) is installed at the center position of the bottom end of the support frame (15); the inner thread of the threaded sleeve (12) is connected to a threaded rod (11), and the threaded rod (11) extends to the outside of the threaded sleeve (12); the threaded rod (11) is connected to the output end of the rotating motor (10), and the threaded rod (11) is slidably connected to the inner storage frame (5).

3. The multi-purpose classification plastic storage box according to claim 2, characterized in that: A limit slide bar (13) is symmetrically installed inside the hollow cylinder (3) on one side of the support frame (15), and a limit block (14) is slidably installed on the outer wall of the limit slide bar (13), and the limit blocks (14) are connected to the support frame (15).

4. The multi-purpose classification plastic storage box according to claim 1, characterized in that: The inside of the outer storage box (4) is equipped with a right bracket (16), and the side of the inside of the outer storage box (4) away from the right bracket (16) is equipped with a left bracket (25). The bottom end of the right bracket (16) is symmetrically equipped with a right straight rod (17), and the end of the right straight rod (17) close to the right bracket (16) is slidably equipped with a right upper sliding sleeve (18), and a right cross bar (19) is installed between the two groups of right upper sliding sleeves (18). The outer wall of the right upper sliding sleeve (18) on one side of the right cross bar (19) is A first arm (20) is movably mounted on the outer wall of the first arm (20) away from the right upper sliding sleeve (18), a second arm (21) is movably mounted on the outer wall, a right lower shaft (32) is mounted on the bottom end of the second arm (21), and the second arm (21) is connected to the right straight rod (17) via the right lower shaft (32), a right middle shaft (22) is movably mounted at the center position of the outer wall of the second arm (21), and the second arm (21) is connected to the first arm (20) via the right middle shaft (22).

5. The multi-purpose classification plastic storage box according to claim 4, characterized in that: An upper bracket (34) is movably mounted on one end of the second arm (21) away from the lower right axis (32); a fourth arm (24) is movably mounted on an outer wall of the upper bracket (34) away from the second arm (21); a third arm (23) is movably mounted on an outer wall of the fourth arm (24) away from the upper bracket (34); a lower bracket (35) is movably mounted on the bottom end of the third arm (23); the first arm (20) is movably connected to the lower bracket (35); a left middle axis (31) is movably mounted at the center position of the outer wall of the third arm (23); and the third arm (23) is movably connected to the fourth arm (24) via the left middle axis (31).

6. The multi-purpose classification plastic storage box according to claim 5, characterized in that: The bottom end of the left bracket (25) is symmetrically mounted with a left straight rod (26), the outer wall of the left straight rod (26) close to the left bracket (25) is slidably mounted with a left upper sliding sleeve (29), and the left upper sliding sleeve (29) is movably connected to the third arm (23), and a left cross bar (27) is installed between the two groups of left upper sliding sleeves (29), and the bottom end of the fourth arm (24) is provided with a left lower shaft (30), and the fourth arm (24) is movably connected to the left straight rod (26) through the left lower shaft (30).

7. The multi-purpose classification plastic storage box according to claim 4, characterized in that: A flexible cloth bag (28) is installed at the bottom end of the right cross bar (19), and the flexible cloth bag (28) extends to the surface of the left cross bar (27).

8. The multi-purpose classification plastic storage box according to claim 1, characterized in that: A remote controller (33) is installed on the outer wall of the mobile vehicle (1), and the output end of the remote controller (33) is electrically connected to the input end of the rotating motor (10).

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