A logistics turnover box

Abstract

This utility model relates to the technical field of logistics turnover components, specifically disclosing a logistics turnover box, including a cover plate hinged to the end of the box body. The cover plate has equidistantly arranged column protrusions, and a reinforcing rod slidably disposed within each column protrusion, interlocking with an adjacent cover plate. The reinforcing rod has a threaded segment. The logistics turnover box provided by this utility model uses multiple reinforcing rods to form a staggered interlocking connection between two cover plates. Rotating the reinforcing rods allows the threaded segment and the cover plate to be threaded together, ensuring a stable connection between the two cover plates. This achieves the purpose of the reinforcing rods forming a reinforcing skeleton for the closed cover plate, thereby improving the load-bearing capacity of the cover plate and preventing deformation and damage caused by stacking boxes above it. This allows for the placement of items of different sizes inside the box and also ensures the service life of the turnover box.

Description

Technical Field

[0001] This utility model relates to the field of logistics turnover components technology, specifically to a logistics turnover box. Background Technology

[0002] In logistics, turnover boxes are typically used for storing goods so that they can be classified and categorized. The turnover boxes are then placed on material racks for stacking, achieving efficient management.

[0003] According to the public announcement number: CN112249115A, the public announcement date: 2021-01-22, a portable logistics turnover box is disclosed, which includes a box body with a box cover, and the box body is assembled from a box bottom plate, a front box body panel and a side box body panel.

[0004] In the prior art, including the aforementioned patent, when different sized packaging boxes are placed inside the turnover box, there is excess space between the top cover of the box and the items inside. When the turnover boxes are stacked, the top turnover box is easily deformed by downward pressure, or even damaged and collapsed, which in turn squeezes the items placed inside the turnover box, affecting the safety of the items and reducing the service life of the turnover box. Utility Model Content

[0005] The purpose of this utility model is to provide a logistics turnover box that aims to solve the problems mentioned above.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A logistics turnover box includes a box body with an opening at the top and a cover plate hinged to the end of the box body. The cover plate is provided with column protrusions arranged at equal intervals, and a reinforcing rod that is slidably disposed in the column protrusions and inserted into the adjacent cover plate.

[0008] The reinforcing rod is provided with a threaded section.

[0009] Preferably, the end of the screw segment is provided with a rod head for connecting the two cover plates.

[0010] Preferably, the rod head is provided with a knob at a predetermined distance from the cover plate.

[0011] Preferably, the reinforcing rod is slidably fitted with a ring sleeve on its side wall, and the ring sleeve abuts against the opening in the cover plate.

[0012] Preferably, an elastic element is fixedly installed on the ring sleeve, and the elastic element is rotatably connected to the knob.

[0013] Preferably, a connecting plate is fixedly installed on the ring sleeve, and the connecting plate is embedded in a side groove opened on the side wall of the box.

[0014] Preferably, the diameter of the rod head is smaller than the diameter of the reinforcing rod.

[0015] Preferably, the reinforcing rod is a hollow stainless steel rod.

[0016] Preferably, the knob has a circumferentially arranged groove.

[0017] Preferably, the elastic element is a spring.

[0018] In the above technical solution, the logistics turnover box provided by this utility model has the following beneficial effects: by using multiple reinforcing rods to form a staggered insertion connection between two cover plates, and by rotating the reinforcing rods, the screw segment and the cover plate are threaded together, so that the reinforcing rods can stably connect the two cover plates, thereby achieving the purpose of the reinforcing rods forming a reinforcing skeleton for the closed cover plates, thereby improving the load-bearing capacity of the cover plates, avoiding the problem of deformation and damage to the cover plates due to the stacking of the boxes above, allowing items of different sizes to be placed inside the box at will, and also ensuring the service life of the turnover box. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0020] Figure 1 A schematic diagram showing the assembly of multiple reinforcing rods on two cover plates of a turnover box provided in this embodiment of the utility model;

[0021] Figure 2 A schematic diagram of the assembly of the cover plate and multiple reinforcing rods provided in an embodiment of this utility model;

[0022] Figure 3 A front sectional view of the assembly of the cover plate and reinforcing rod provided in an embodiment of this utility model;

[0023] Figure 4 An exploded view of the reinforcing rod and ring provided for an embodiment of this utility model.

[0024] Explanation of reference numerals in the attached figures:

[0025] 1. Housing; 11. Side groove; 2. Cover plate; 21. Column protrusion; 22. Plate opening; 3. Reinforcing rod; 31. Threaded section; 32. Rod head; 33. Knob; 4. Ring sleeve; 41. Connecting plate; 42. Elastic element. Detailed Implementation

[0026] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0027] like Figure 1-4 As shown, a logistics turnover box includes a box body 1 with an opening at the top, and a cover plate 2 hinged to the end of the box body 1. The cover plate 2 is provided with column protrusions 21 arranged at equal intervals, and a reinforcing rod 3 that is inserted into the column protrusions 21 and is inserted into the adjacent cover plate 2.

[0028] A threaded section 31 is provided on the reinforcing rod 3.

[0029] Specifically, the end of the cover plate 2 is provided with an integrally formed toothed protrusion, which is coupled with the adjacent cover plate 2 in a toothed manner, so that the cover plate 2 has a certain anti-torsional effect. The reinforcing rods 3 on a single cover plate 2 are intermittently distributed so that the column protrusion 21 on another cover plate 2 has a channel for inserting the reinforcing rod 3.

[0030] After closing the cover plate 2, the end of the reinforcing rod 3 is moved laterally and inserted into another cover plate 2, so that multiple reinforcing rods 3 form a staggered insertion connection. At the same time, the reinforcing rod 3 is rotated to make the screw section 31 and the cover plate 2 threadedly connected, so that the reinforcing rod 3 can stably connect the two cover plates 2, so that the reinforcing rod 3 forms a reinforcing skeleton for the closed cover plate 2, thereby improving the load-bearing capacity of the cover plate 2 and avoiding the problem of deformation and damage to the cover plate 2 due to the stacking of the box 1 above. This allows items of different sizes to be placed freely inside the box 1, and also ensures the service life of the turnover box.

[0031] As a further embodiment provided in this utility model, the end of the screw segment 31 is provided with a rod head 32 for connecting the two cover plates 2.

[0032] The rod head 32 is inserted into the cover plate 2 in the default state. The purpose is that when the cover plate 2 needs to be opened frequently and is not stacked and subjected to pressure, the rod head 32 can be quickly unlocked from the cover plate 2, so that the box body 1 can adjust the cover plate 2 according to actual needs.

[0033] As another embodiment further provided by this utility model, the rod head 32 is provided with a knob 33 at a predetermined distance from the cover plate 2.

[0034] Specifically, the knob 33 is welded to the end of the reinforcing rod 3, and the rod head 32 is welded to the other end of the reinforcing rod 3. A protrusion is fixedly installed on the side wall of the reinforcing rod 3, and an annular groove for horizontal sliding and rotation of the protrusion 21 is opened in the protrusion. A rubber pad is fixedly installed at the end of the protrusion to provide damping during the sliding friction process, so that the reinforcing rod 3 can slide stably in the protrusion 21. At the same time, the multiple protrusions 21 on the cover plate 2 can also make the surface of the cover plate 2 have an anti-slip function, making the items or boxes 1 placed on the cover plate 2 more stable.

[0035] The knob 33 is located on the outside of the housing 1, which makes it easy to rotate the knob 33 to drive the screw section 31 to rotate, making the operation of the reinforcing rod 3 more convenient, and also making it easier to pull the reinforcing rod 3.

[0036] As another embodiment further provided by this utility model, a ring sleeve 4 is slidably sleeved on the side wall of the reinforcing rod 3, and the ring sleeve 4 abuts against the plate opening 22 on the cover plate 2.

[0037] Specifically, the opening 22 is located on the rotation axis of the cover plate 2, and the hinge position of the cover plate 2 is between adjacent openings 22. The hinge method is existing technology and will not be described in detail here.

[0038] The ring 4 is used to connect it to the cover plate 2 so that the ring 4 can adapt to the lateral movement of the reinforcing rod 3 and guide the reinforcing rod 3.

[0039] As another embodiment of this utility model, an elastic element 42 is fixedly installed on the ring 4, and the elastic element 42 is rotatably connected to the knob 33.

[0040] Specifically, the elastic element 42 and the ring sleeve 4 are welded together.

[0041] The knob 33 is not affected by the elastic element 42 during rotation. At the same time, when the screw segment 31 is threaded, the knob 33 applies pressure to the elastic element 42 to deform, which facilitates the elastic element 42 to reset the reinforcing rod 3 after the force is stored.

[0042] As another embodiment provided in this utility model, a connecting plate 41 is fixedly installed on the ring 4, and the connecting plate 41 is embedded in the side groove 11 opened on the side wall of the housing 1.

[0043] Specifically, the connecting plate 41 is integrally formed on the ring 4, and the connecting plate 41 is vertical under the action of gravity.

[0044] As the connecting plate 41 moves laterally with the reinforcing rod 3, it is embedded in the vertical side groove 11. During the tightening process of the knob 33, the ring 4 applies pressure to fix the cover plate 2. At this time, the connecting plate 41 on the box 1 serves as a vertical reinforcing frame and also restricts the deflection of the cover plate 2, thereby locking the closed cover plate 2 a second time and achieving stable sealing of the cover plate 2.

[0045] As another embodiment further provided in this utility model, the diameter of the rod head 32 is smaller than the diameter of the reinforcing rod 3.

[0046] Specifically, the screw segment 31 has a threaded recess, while the cover plate 2 that is inserted has a threaded protrusion that matches the recess.

[0047] The thin rod head 32 allows for easy insertion without being affected by the threaded protrusion in the cover plate 2, ensuring smoothness during the insertion process. At the same time, the side wall of the rod head 32 and the arc top of the threaded protrusion abut against each other, making the lateral movement of the reinforcing rod 3 more stable.

[0048] As another embodiment further provided in this utility model, the reinforcing rod 3 is specifically a hollow stainless steel rod.

[0049] Specifically, the screw segment 31 is integrally formed on the side wall of the reinforcing rod 3.

[0050] The stainless steel material gives the reinforcing rod 3 good hardness while also making it lightweight, which makes it more convenient to use.

[0051] As another embodiment of this utility model, the knob 33 is provided with a circumferentially arranged groove.

[0052] Multiple grooves are used to increase friction when contacting the knob 33, making the knob 33 more slip-resistant.

[0053] As another embodiment further provided in this utility model, the elastic element 42 is specifically a spring.

[0054] The spring makes it easier to store force when the reinforcing rod 3 moves laterally. Before the cover plate 2 is fully opened, the reinforcing rod 3 is pulled to its maximum length, and then the cover plate 2 is rotated to be perpendicular to the port of the box 1. At this time, the end face of the ring 4 is flush with the bottom of the box 1, and the connecting plate 41 is abutted against the bottom of the box 1. At this time, the knob 33 is in contact with the ground. With the space that the reinforcing rod 3 can move vertically, and with the deformation of the spring, the box 1 can be lifted off the ground when placed. The purpose is to reduce the corrosion of the box 1 when it is wet, and to ensure the safety of the items inside the box 1. It also has a certain buffering capacity to reduce the impact of vibration on the placement of items when the box 1 is moved.

[0055] Working principle: After the cover plate 2 is closed, the end of the reinforcing rod 3 is moved laterally and inserted into another cover plate 2, so that multiple reinforcing rods 3 form a staggered insertion connection. At the same time, the reinforcing rod 3 is rotated to make the screw section 31 and the cover plate 2 threadedly connected, so that the reinforcing rod 3 can stably connect the two cover plates 2, and realize the purpose of the reinforcing rod 3 to form a reinforcing skeleton for the closed cover plate 2, thereby improving the load-bearing capacity of the cover plate 2.

[0056] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A logistics container comprising a box (1) open at the upper end, characterised in that, It also includes a cover plate (2) hinged to the port of the box body (1), the cover plate (2) is provided with column protrusions (21) arranged at equal intervals, and a reinforcing rod (3) that is inserted into the column protrusions (21) and is inserted into the adjacent cover plate (2). The reinforcing rod (3) is provided with a screw segment (31).

2. A logistics container according to claim 1, characterized in that The end of the screw segment (31) is provided with a rod head (32) for connecting the two cover plates (2).

3. A logistics container according to claim 2, characterized in that The rod head (32) is provided with a knob (33) at a predetermined distance from the cover plate (2).

4. A logistics container according to claim 3, characterized in that The reinforcing rod (3) has a ring sleeve (4) slidably sleeved on its side wall, and the ring sleeve (4) abuts against the plate opening (22) on the cover plate (2).

5. A logistics container according to claim 4, characterized in that An elastic element (42) is fixedly installed on the ring (4), and the elastic element (42) is rotatably connected to the knob (33).

6. A logistics container according to claim 4, characterized in that A connecting plate (41) is fixedly installed on the ring (4), and the connecting plate (41) is embedded in the side groove (11) opened on the side wall of the box (1).

7. A logistics container according to claim 2, characterized in that The diameter of the rod head (32) is smaller than the diameter of the reinforcing rod (3).

8. The logistics turnover box according to claim 1, characterized in that, The reinforcing rod (3) is specifically a hollow stainless steel rod.

9. A logistics container according to claim 4, characterized in that The knob (33) has a circumferentially arranged groove.

10. The logistics turnover box according to claim 5, characterized in that, The elastic element (42) is specifically a spring.

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