Foldable storage cage

Abstract

The utility model relates to the technical field of storage cages, and discloses a foldable storage cage which comprises a base, two first side plates and two second side plates, fixing frames are fixedly connected to the two sides of the upper end of the base, first connecting plates are rotationally connected between the front inner walls and the rear inner walls of the two fixing frames, and second connecting plates are rotationally connected between the front inner walls and the rear inner walls of the two fixing frames. Second connecting plates are rotationally connected to the positions, close to the front portion and the rear portion, between the opposite sides of the two fixing frames correspondingly, and connecting grooves are formed in the middles of the lower ends of the two first side plates and the middles of the lower ends of the two second side plates correspondingly. According to the storage cage, through the arrangement of the fixing clamping blocks, the return springs and the fixing clamping grooves, the first side plate or the second side plate can be quickly and independently disassembled and assembled, so that even if the first side plate or the second side plate is damaged to affect use, the first side plate or the second side plate can be quickly disassembled and replaced, and when the storage cage is stacked, the storage cage can be conveniently disassembled and assembled. And the universal wheels can be lifted and hidden by controlling the bidirectional threaded rods to rotate, so that the stacking operation is effectively prevented from being influenced by the arranged universal wheels.

Description

Technical Field

[0001] The utility model relates to the technical field of storage cages, in particular to a foldable storage cage. Background Art

[0002] Storage cages, also known as warehouse cages and butterfly cages, are a very important type of logistics container in warehousing and transportation. They have the advantages of fixed storage capacity, neat stacking, clear storage, and easy inventory counting. At the same time, they also improve the effective utilization of storage space. Storage cages can be folded freely and can be folded for storage when not in use, saving warehouse space.

[0003] The side panels on some traditional storage cages are not easy to remove from the main body separately. When the side panels are damaged, if they cannot be replaced, the stored objects may escape. If they are replaced, it will take a lot of time and energy and increase the labor intensity of workers. At the same time, some traditional storage cages do not have movable mechanisms, which means that they can only be transported and adjusted in direction with the help of auxiliary tools such as forklifts and cranes. Although some methods of adding universal wheels under the storage cages can provide mobility, this design will affect the stacking of the storage cages and the storage capacity of the storage cages below when stacking. Therefore, those skilled in the art provide a foldable storage cage to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a foldable storage cage, which is provided with a fixed card block, a return spring and a fixed card slot, so that the first side panel or the second side panel can be quickly and separately disassembled and assembled. Therefore, even if the first side panel or the second side panel is damaged and affects the use, it can be quickly replaced to facilitate continued use. When the storage cages are stacked, the universal wheels can be lifted and hidden by controlling the rotation of the bidirectional threaded rod, thereby effectively avoiding the influence of the universal wheels on the stacking operation.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a foldable storage cage, comprising a base, two first side panels and two second side panels, both sides of the upper end of the base are fixedly connected with a fixing frame, a first connecting plate is rotatably connected between the front and rear inner walls of the two fixing frames, a second connecting plate is rotatably connected between the front and rear positions of the opposite sides of the two fixing frames, a connecting groove is provided in the middle parts of the lower ends of the two first side panels and the two second side panels, a connecting block is fixedly connected to the middle parts of the upper ends of the two first connecting plates and the two second connecting plates, a plurality of the connecting blocks are provided with a movable groove on one side, a plurality of the movable grooves are movably provided with a fixed card block inside, a plurality of the fixed card blocks are fixedly connected to the inner wall on the opposite side of the corresponding movable groove, and a plurality of the inner walls on one side of the plurality of connecting grooves are provided with a fixed card groove;

[0006] A moving groove is provided in the middle of the lower end of the base, a two-way threaded rod is rotatably connected between the inner walls on both sides of the moving groove, and moving sliders are threadedly sleeved on both sides of the outer wall of the two-way threaded rod, and connecting frames are rotatably connected to the two moving sliders, and the lower ends of the two connecting frames are rotatably connected to support plates, and the lower ends of the support plates are fixedly connected to universal wheels near the four corners, and a transmission groove is provided on one side of the interior of the base, and a transmission shaft is rotatably connected between the inner walls on both sides of the transmission groove;

[0007] Through the above technical scheme, by providing a fixed card block, a return spring and a fixed card slot, the first side panel or the second side panel can be quickly and separately disassembled and assembled, so that even if the first side panel or the second side panel is damaged and affects the use, it can be quickly replaced to facilitate continued use, and by controlling the rotation of the two-way threaded rod, the support plate can be stably moved downward, so that the universal wheel is close to the ground and the support leg is lifted up, so that the storage cage can have the ability to move, which is convenient for the operator to adjust the direction or position of the storage cage for material retrieval without the help of other equipment and tools. At the same time, when stacking, the drive shaft can be reversed by rotating the rotating wheel, and the universal wheel can be lifted and hidden, thereby effectively preventing the universal wheel from affecting the stacking operation.

[0008] Further, positioning blocks are fixedly connected to both sides of the upper ends of the two first connecting plates and the two second connecting plates, positioning grooves are opened on both sides of the lower ends of the two first side plates and the two second side plates, and the plurality of positioning blocks are snap-fitted in the corresponding positioning grooves;

[0009] Through the above technical solution, by providing the positioning block and the positioning groove, the installation of the first side plate and the second side plate is made more stable.

[0010] Furthermore, the plurality of connecting blocks are all snap-fitted in the corresponding connecting slots, and the plurality of fixing blocks are all snap-fitted in the corresponding fixing slots;

[0011] Through the above technical solution, by snapping multiple connection blocks into corresponding connection grooves and snapping multiple fixed blocks into corresponding fixed grooves, the first side plate and the second side plate can be fixedly installed on the corresponding first connection plate and the second connection plate.

[0012] Furthermore, one end of the transmission shaft away from the moving groove passes through the base and is fixedly connected to a rotating wheel;

[0013] Through the above technical solution, by providing a rotating wheel, it is convenient for an operator to rotate the rotating wheel to rotate the transmission shaft.

[0014] Furthermore, one end of the transmission shaft close to the moving groove passes through the base and is fixedly connected to the bidirectional threaded rod;

[0015] Through the above technical solution, the transmission shaft is fixedly connected to the bidirectional threaded rod, so that the bidirectional threaded rod can rotate when the transmission shaft rotates.

[0016] Furthermore, a plurality of positioning telescopic rods are fixedly connected between the base and the opposite end of the support plate;

[0017] Through the above technical solution, by providing a positioning telescopic rod, the lifting and lowering movement of the support plate is made more stable.

[0018] Furthermore, the lower end of the base is fixedly connected with support legs near the four corners;

[0019] Through the above technical solution, by providing support legs, stable support can be provided for the storage cage.

[0020] The utility model has the following beneficial effects:

[0021] 1. The utility model provides a foldable storage cage. When in use, if it is found that the first side panel or the second side panel is damaged and affects its use, the fixing restriction on the first side panel or the second side panel can be released by pressing the fixing block at the corresponding position to disengage it from the fixing slot, and then it can be removed from the corresponding first connecting plate or the second connecting plate, which is convenient for operators to replace. The installation operation of the first side panel or the second side panel is also very simple. It only needs to press the corresponding fixing block first to make the connecting block smoothly snap into the connecting slot, and then the fixed block can be automatically popped out and snapped into the corresponding fixing slot through the provided return spring, so that the installation and fixation of the first side panel or the second side panel can be completed.

[0022] 2. The utility model proposes a foldable storage cage. During use, if the direction or position of the storage cage needs to be adjusted to facilitate material retrieval, the transmission shaft can be rotated by turning the rotating wheel, thereby rotating the bidirectional threaded rod, and the support plate can be stably moved downward through the provided movable slider and positioning telescopic rod, so that the universal wheel is close to the ground and the supporting legs are lifted up, so that the storage cage can be mobile, which is convenient for operators to adjust without the need for other equipment and tools. At the same time, when stacking, the transmission shaft can be reversed by turning the rotating wheel, so that the universal wheel can be lifted and hidden, thereby effectively preventing the universal wheel from affecting the stacking operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a partial axonometric diagram of a foldable storage cage proposed by the utility model;

[0024] Figure 2 This is a front view schematic diagram of a foldable storage cage proposed by the utility model;

[0025] Figure 3 for Figure 2 A schematic diagram of the structure enlargement at the center A;

[0026] Figure 4 A partial side cross-sectional schematic diagram of a foldable storage cage proposed by the utility model;

[0027] Figure 5 It is a partial front section schematic diagram of a foldable storage cage proposed by the utility model.

[0028] Legend:

[0029] 1. Base; 2. Fixed frame; 3. First connecting plate; 4. Second connecting plate; 5. First side plate; 6. Second side plate; 7. Connecting slot; 8. Connecting block; 9. Movable slot; 10. Fixed card block; 11. Return spring; 12. Fixed card slot; 13. Positioning block; 14. Positioning slot; 15. Moving slot; 16. Bidirectional threaded rod; 17. Moving slider; 18. Connecting frame; 19. Support plate; 20. Universal wheel; 21. Support leg; 22. Transmission slot; 23. Transmission shaft; 24. Rotating wheel; 25. Positioning telescopic rod. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the specific implementation of the utility model to clearly and completely describe the technical solutions in the specific implementation of the utility model. Obviously, the specific implementation described is only a part of the specific implementation of the utility model, not all of the specific implementation. Based on the specific implementation of the utility model, all other specific implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Reference Figure 1-5 , a specific implementation mode provided by the utility model: a foldable storage cage comprises a base 1, two first side panels 5 and two second side panels 6, both sides of the upper end of the base 1 are fixedly connected with a fixing frame 2, a first connecting plate 3 is rotatably connected between the front and rear inner walls of the two fixing frames 2, a second connecting plate 4 is rotatably connected between the front and rear positions of the opposite sides of the two fixing frames 2, a connecting groove 7 is provided in the middle of the lower ends of the two first side panels 5 and the two second side panels 6, a connecting block 8 is fixedly connected to the middle of the upper ends of the two first connecting plates 3 and the two second connecting plates 4, a plurality of connecting blocks 8 are provided with a movable groove 9 on one side, a plurality of movable grooves 9 are movably provided with a fixed card block 10, a plurality of return springs 11 are fixedly connected between the plurality of fixed card blocks 10 and the inner wall on the opposite side of the corresponding movable groove 9, and a plurality of connecting grooves The inner wall of one side of 7 is provided with a fixed card slot 12, and a plurality of connecting blocks 8 are all engaged in the corresponding connecting slot 7, and a plurality of fixing card blocks 10 are all engaged in the corresponding fixing card slot 12. By engaging a plurality of connecting blocks 8 in the corresponding connecting slot 7, and engaging a plurality of fixing card blocks 10 in the corresponding fixing card slot 12, the first side plate 5 and the second side plate 6 can be fixedly installed on the corresponding first connecting plate 3 and the second connecting plate 4. Both sides of the upper ends of the two first connecting plates 3 and the two second connecting plates 4 are fixedly connected with positioning blocks 13, and both sides of the lower ends of the two first side plates 5 and the two second side plates 6 are provided with positioning slots 14. A plurality of positioning blocks 13 are all engaged in the corresponding positioning slots 14. By providing the positioning blocks 13 and the positioning slots 14, the installation of the first side plate 5 and the second side plate 6 is made more stable.

[0032] A moving groove 15 is provided in the middle of the lower end of the base 1, and a bidirectional threaded rod 16 is rotatably connected between the inner walls on both sides of the moving groove 15, and moving sliders 17 are threadedly sleeved on both sides of the outer wall of the bidirectional threaded rod 16, and connecting frames 18 are rotatably connected to the two moving sliders 17, and the lower ends of the two connecting frames 18 are rotatably connected to support plates 19, and the lower ends of the support plates 19 are fixedly connected to universal wheels 20 near the four corners. A transmission groove 22 is provided on one side of the interior of the base 1, and a transmission shaft 23 is rotatably connected between the inner walls on both sides of the transmission groove 22. The end of the transmission shaft 23 away from the moving groove 15 passes through the base 1 and is fixedly connected to a rotating wheel 24, and the rotating wheel 24 is provided. This makes it convenient for the operator to turn the rotating wheel 24 to rotate the transmission shaft 23. The end of the transmission shaft 23 close to the movable groove 15 passes through the base 1 and is fixedly connected to the bidirectional threaded rod 16. By fixing the transmission shaft 23 to the bidirectional threaded rod 16, the bidirectional threaded rod 16 can be rotated when the transmission shaft 23 rotates. A plurality of positioning telescopic rods 25 are fixedly connected between the base 1 and the opposite end of the support plate 19. The positioning telescopic rods 25 are provided to make the lifting and lowering movement of the support plate 19 more stable. The lower end of the base 1 is fixedly connected to support legs 21 near the four corners. The support legs 21 are provided to provide stable support for the storage cage.

[0033] Working principle: During use, if it is found that the first side panel 5 or the second side panel 6 is damaged and affects its use, the fixing restriction on the first side panel 5 or the second side panel 6 can be released by pressing the fixing block 10 at the corresponding position to disengage it from the fixing slot 12, and then it can be removed from the corresponding first connecting plate 3 or the second connecting plate 4, which is convenient for the operator to replace it. The installation operation of the first side panel 5 or the second side panel 6 is also very simple. You only need to press the corresponding fixing block 10 first to make the connecting block 8 smoothly snap into the connecting slot 7, and then the return spring 11 can make the fixing block 10 automatically pop out and snap into the corresponding fixing slot 12, and the first side panel 5 or the second side panel can be installed. 6 is installed and fixed. At the same time, during use, if it is necessary to adjust the direction or position of the storage cage for material retrieval, the transmission shaft 23 can be rotated by rotating the rotating wheel 24, thereby rotating the bidirectional threaded rod 16, and the supporting plate 19 can be stably moved downward through the provided moving slider 17 and the positioning telescopic rod 25, so that the universal wheel 20 is close to the ground and the supporting leg 21 is lifted up, so that the storage cage can be mobile, which is convenient for the operator to adjust without the help of other equipment and tools. At the same time, when stacking, the transmission shaft 23 can be reversed by rotating the rotating wheel 24, so that the universal wheel 20 can be lifted and hidden, thereby effectively preventing the provided universal wheel 20 from affecting the stacking operation.

[0034] Finally, it should be noted that the above is only a preferred specific implementation method of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned specific implementation methods, those skilled in the art can still modify the technical solutions recorded in the aforementioned specific implementation methods, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A foldable storage cage, comprising a base (1), two first side panels (5) and two second side panels (6), characterized in that: Both sides of the upper end of the base (1) are fixedly connected with a fixing frame (2), a first connecting plate (3) is rotatably connected between the front and rear inner walls of the two fixing frames (2), a second connecting plate (4) is rotatably connected between the front and rear positions of the opposite sides of the two fixing frames (2), a connecting groove (7) is provided in the middle of the lower ends of the two first side plates (5) and the two second side plates (6), a connecting block (8) is fixedly connected in the middle of the upper ends of the two first connecting plates (3) and the two second connecting plates (4), a plurality of the connecting blocks (8) are provided with a movable groove (9) on one side, a plurality of the movable grooves (9) are movably provided with a fixed clamping block (10), a plurality of the fixed clamping blocks (10) are fixedly connected to the inner wall on the opposite side of the corresponding movable groove (9), and a plurality of the inner walls on one side of the plurality of the connecting grooves (7) are provided with a fixed clamping groove (12); A movable groove (15) is provided in the middle of the lower end of the base (1), a bidirectional threaded rod (16) is rotatably connected between the inner walls on both sides of the movable groove (15), a movable slider (17) is threadedly sleeved on both sides of the outer wall of the bidirectional threaded rod (16), two movable sliders (17) are rotatably connected to connecting frames (18), the lower ends of the two connecting frames (18) are rotatably connected to support plates (19), and the lower ends of the support plates (19) are fixedly connected to universal wheels (20) near the four corners, and a transmission groove (22) is provided on one side of the interior of the base (1), and a transmission shaft (23) is rotatably connected between the inner walls on both sides of the transmission groove (22).

2. A foldable storage cage according to claim 1, characterized in that: Positioning blocks (13) are fixedly connected to both sides of the upper ends of the two first connecting plates (3) and the two second connecting plates (4), and positioning grooves (14) are provided on both sides of the lower ends of the two first side plates (5) and the two second side plates (6), and the plurality of positioning blocks (13) are snap-fitted into the corresponding positioning grooves (14).

3. A foldable storage cage according to claim 1, characterized in that: The plurality of connection blocks (8) are all snap-fitted and arranged in the corresponding connection slots (7), and the plurality of fixed card blocks (10) are all snap-fitted and arranged in the corresponding fixed card slots (12).

4. A foldable storage cage according to claim 1, characterized in that: One end of the transmission shaft (23) away from the movable groove (15) passes through the base (1) and is fixedly connected to a rotating wheel (24).

5. A foldable storage cage according to claim 1, characterized in that: One end of the transmission shaft (23) close to the movable groove (15) passes through the base (1) and is fixedly connected to the bidirectional threaded rod (16).

6. A foldable storage cage according to claim 1, characterized in that: A plurality of positioning telescopic rods (25) are fixedly connected between the base (1) and the opposite end of the support plate (19).

7. A foldable storage cage according to claim 1, characterized in that: The lower end of the base (1) is fixedly connected to support legs (21) near the four corners.

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