Reinforced logistics box
By installing stabilizing components at the bottom of the logistics box and setting a sliding plate insert structure on the top cover, the problems of insufficient load-bearing capacity at the bottom of the logistics box and unstable fixation of the top cover are solved, thus achieving effective fixation of goods and stability during transportation.
Patent Information
- Application Number
- CN202423193502.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-24
- Publication Date
- 2025-10-31
- Estimated Expiration
- 2034-12-24
AI Technical Summary
Existing logistics boxes have insufficient bottom load-bearing strength when carrying heavy objects, and the top cover cannot effectively secure the internal goods, causing the goods to easily shake or fall out during transportation.
The design incorporates a reinforcement and compression structure. By installing stabilizing components and inserting steel bars at the bottom of the container, the bottom support capacity is enhanced. A sliding plate and insert rod mechanism are installed on the top cover, using springs and pressure plates to secure the top cover and prevent the goods from swaying.
The structural strength of the logistics box has been enhanced to prevent goods from shaking or falling out during transportation, thus protecting the safety of the goods.
Smart Images
Figure CN223495121U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of logistics box technology, specifically relating to a reinforced logistics box. Background Technology
[0002] Logistics boxes, also known as turnover boxes, are widely used in industries such as machinery, automobiles, home appliances, light industry, and electronics. They are resistant to acids and alkalis, oil stains, and are non-toxic and odorless. They can be used to hold food, are easy to clean, facilitate the turnover of parts, are neatly stacked, and are easy to manage.
[0003] Current logistics boxes are generally made of plastic, which can hold ordinary goods, but the load-bearing strength at the bottom still needs to be strengthened when holding heavy objects. In addition, the top cover of existing logistics boxes cannot effectively secure the internal goods, and the internal goods are prone to shaking during transportation, resulting in damage or falling out. Therefore, we propose a reinforced logistics box. Utility Model Content
[0004] In order to overcome the above-mentioned technical problems, the purpose of this utility model is to provide a reinforced logistics box to solve the problems mentioned in the background art. The current logistics boxes are generally made of plastic, which can hold ordinary goods, but the load-bearing strength of the bottom still needs to be strengthened when holding heavy objects. In addition, the top cover of the existing logistics boxes cannot effectively fix the internal goods, and the internal goods are easy to shake during transportation, resulting in damage or falling out of the goods.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a reinforced logistics box, comprising a box body, a pressing structure provided on the top of the box body, the pressing structure comprising a top cover and a fixing rod, two sets of handles slidably connected to the top of the top cover, a connecting rod fixedly connected to the bottom of the handles, four sets of springs one provided at the bottom of the top cover, a pressure plate fixedly connected to the bottom of the connecting rod, a pad layer fixedly connected to the bottom of the pressure plate, two sets of sliding plates slidably connected to the surface of the fixing rod, an upper insert rod fixedly connected to the top of one side of the sliding plate, a lower insert rod fixedly connected to the bottom of one side of the sliding plate, two springs two fixedly connected to the opposing surfaces of the two sets of sliding plates, a lever fixedly connected to the surface of the sliding plate, a reinforcing structure provided at the bottom of the box body, the reinforcing structure comprising a stabilizing member, an installation groove provided at the bottom of the box body, the stabilizing member fixedly connected inside the installation groove, a steel bar inserted into the stabilizing member, and fixing plugs inserted into both sides of the steel bar.
[0006] Preferably, the cross-section of the stabilizing member is trapezoidal, the mounting groove matches the stabilizing member, and the mounting grooves are staggered at the bottom of the housing.
[0007] Preferably, the fixing plug is provided with locking blocks at both ends, and the bottom of the box is provided with a locking groove. The fixing plug is fixed to both ends of the steel bar by the cooperation of the locking blocks and the locking groove.
[0008] Preferably, the top of the top cover has four sets of circular grooves, one end of each of the four sets of connecting rods is fixedly connected to the bottom of the two sets of handles through a square groove, the other end of each of the four sets of connecting rods is fixedly connected to the surface of the pressure plate, and the two ends of each connecting rod are fixedly connected to the bottom of the top cover and the top of the pressure plate, respectively.
[0009] Preferably, the padding layer is made of rubber.
[0010] Preferably, the sliding plate, the upper insertion rod, the lower insertion rod, and the lever constitute an adjustment assembly. Two sets of adjustment assemblies are symmetrically arranged about the fixed rod. The surface of the sliding plate is provided with a circular groove, and the two sets of sliding plates are slidably connected to the surface of the fixed rod through the circular groove.
[0011] Preferably, the bottom of the top cover is provided with a square groove 2, the top of the box is provided with a square groove 1, the adjustment component is disposed in the square groove 2 and the square groove 1, the two ends of the fixing rod are fixedly connected to the inner wall of the square groove 1, two sets of circular grooves 3 are provided on both sides of the square groove 1, and the two sets of lower insertion rods are respectively inserted into the two sets of circular grooves 3, and two sets of circular grooves 4 are provided on both sides of the square groove 2, and the two sets of upper insertion rods are respectively inserted into the two sets of circular grooves 4.
[0012] Compared with the prior art, the beneficial effects of this utility model are:
[0013] 1. This reinforced logistics box features a reinforced structure. First, stabilizing components are installed in the mounting groove at the bottom of the box. Then, steel bars are passed through the openings of several stabilizing components to be hidden at the bottom of the box. The two ends of the steel bars are tightly plugged with fixing plugs to complete the assembly. This improves the bottom support capacity and increases the overall structural strength of the logistics box. At the same time, the steel bars are hidden inside the box, ensuring the aesthetics of the logistics box.
[0014] 2. This reinforced logistics box is equipped with a compression structure. After loading the goods into the logistics box, the top cover is placed on top of the box using the handle, so that the sliding plate and the upper insertion rod correspond to the square groove two at the bottom of the top cover. The lever is moved towards the center, causing the sliding plate to move the upper insertion rod towards the center. The top cover moves down, allowing the sliding plate and the upper insertion rod to insert into the square groove two. When the upper insertion rod corresponds to the round groove four, the lever is released. Under the action of the spring two, the upper insertion rod inserts into the round groove four, fixing the top cover to the top of the box. At the same time, the spring one presses down on the pressure plate, and the pressure plate and padding layer compress the goods inside to prevent the goods from shaking during transportation and to prevent the top cover from falling off and causing the goods to fall out. Attached Figure Description
[0015] Figure 1 This is a front view schematic diagram of the structure of this utility model;
[0016] Figure 2 This is a bottom view of the structure of this utility model;
[0017] Figure 3 This is a partial exploded sectional view of the box body and reinforcement structure of this utility model;
[0018] Figure 4 This is a partial exploded view of the box body and the clamping structure of this utility model;
[0019] Figure 5 This is a partial exploded cross-sectional view of the box body and the clamping structure of this utility model.
[0020] In the diagram: 1. Box body; 2. Clamping structure; 21. Top cover; 22. Handle; 23. Connecting rod; 24. Spring 1; 25. Pressure plate; 26. Pad layer; 27. Fixing rod; 28. Sliding plate; 29. Upper insertion rod; 210. Lower insertion rod; 211. Spring 2; 212. Toggle rod; 3. Reinforcing structure; 31. Stabilizing component; 32. Mounting groove; 33. Steel bar; 34. Fixing plug. Detailed Implementation
[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0022] Please see Figure 1-5 One embodiment provided by this utility model:
[0023] A reinforced logistics box includes a box body 1. A clamping structure 2 is provided on the top of the box body 1. The clamping structure 2 includes a top cover 21 and a fixing rod 27. Two sets of handles 22 are slidably connected to the top of the top cover 21. A connecting rod 23 is fixedly connected to the bottom of the handles 22. Four sets of springs 24 are provided at the bottom of the top cover 21. A pressure plate 25 is fixedly connected to the bottom of the connecting rod 23. A pad 26 is fixedly connected to the bottom of the pressure plate 25. Two sets of sliding plates 28 are slidably connected to the surface of the fixing rod 27. An upper insertion rod 29 is fixedly connected to the top of one side of each sliding plate 28. A lower insertion rod 210 is fixedly connected to one side bottom of the movable plate 28. A spring 211 is fixedly connected to the opposing surfaces of the two sets of sliding plates 28. A lever 212 is fixedly connected to the surface of the sliding plate 28. A reinforcing structure 3 is provided at the bottom of the housing 1. The reinforcing structure 3 includes a stabilizing member 31. A mounting groove 32 is provided at the bottom of the housing 1. The stabilizing member 31 is fixedly connected inside the mounting groove 32. A steel strip 33 is inserted into the stabilizing member 31. Fixing plugs 34 are inserted into both sides of the steel strip 33. The reinforcing structure 3 is then installed in the mounting groove 32 at the bottom of the housing 1. The steel bar 33 is then passed through the openings of several stabilizing components 31 to be concealed at the bottom of the box body 1. The two ends of the steel bar 33 are then secured with fixing plugs 34 to complete the assembly. This improves the bottom support capacity and increases the overall structural strength of the logistics box. Simultaneously, the steel bar 33 is concealed inside the box body 1, ensuring the aesthetics of the logistics box. A clamping structure 2 is provided. After loading the goods into the logistics box, the top cover 21 is placed on top of the box body 1 using the handle 22, aligning the sliding plate 28 and the upper insert rod 29 with the square groove at the bottom of the top cover 21. The lever is then moved towards the center. 212, causing the sliding plate 28 to move the upper insertion rod 29 towards the center, and the top cover 21 to move down so that the sliding plate 28 and the upper insertion rod 29 are inserted into the square groove 2. When the upper insertion rod 29 corresponds to the round groove 4, the lever 212 is released. Under the action of the second spring 211, the upper insertion rod 29 is inserted into the round groove 4, which fixes the top cover 21 to the top of the box 1. At the same time, the first spring 24 presses down on the pressure plate 25. The pressure plate 25 and the pad 26 compress the goods inside to prevent the goods inside from shaking during transportation and to prevent the top cover 21 from falling off and causing the goods to fall out during transportation.
[0024] Furthermore, the cross-section of the stabilizing member 31 is trapezoidal, and the mounting groove 32 matches the stabilizing member 31. The mounting grooves 32 are staggered at the bottom of the box body 1. First, the stabilizing member 31 is installed in the mounting groove 32 at the bottom of the box body 1, and then the steel strip 33 passes through the openings of several stabilizing members 31 to be hidden at the bottom of the box body 1.
[0025] Furthermore, the fixed plug 34 has locking blocks at both ends, and the bottom of the box body 1 has a slot. The fixed plug 34 is fixed to both ends of the steel bar 33 by the cooperation of the locking blocks and the slot, and the steel bar 33 is fixed to the bottom of the box body 1 by the fixed plug 34.
[0026] Furthermore, the top of the top cover 21 is provided with four sets of circular grooves. One end of the four sets of connecting rods 23 is fixedly connected to the bottom of the two sets of handles 22 through the square grooves. The other end of the four sets of connecting rods 23 is fixedly connected to the surface of the pressure plate 25. The two ends of the connecting rods 23 are fixedly connected to the bottom of the top cover 21 and the top of the pressure plate 25, respectively. When the top cover 21 is fixed on the top of the box 1, the bottom of the pressure plate 25 contacts the goods, thereby compressing the spring 24. The pressure plate 25 drives the handles 22 to move upward through the connecting rods 23, and the spring 24 presses the pressure plate 25 downward, pressing it firmly against the surface of the goods.
[0027] Furthermore, the padding layer 26 is made of rubber. When the internal goods are squeezed by the pressure plate 25 and the padding layer 26, the damage to the internal goods is reduced, a certain shock absorption effect is provided, and the friction is increased to prevent the goods from moving.
[0028] Furthermore, the sliding plate 28, the upper insertion rod 29, the lower insertion rod 210 and the lever 212 constitute an adjustment assembly. Two sets of adjustment assemblies are symmetrically arranged about the fixed rod 27. The surface of the sliding plate 28 is provided with a circular groove. The two sets of sliding plates 28 are slidably connected to the surface of the fixed rod 27 through the circular groove. Moving the lever 212 can cause the sliding plate 28 to drive the upper insertion rod 29 to move towards the center.
[0029] Furthermore, the bottom of the top cover 21 is provided with a square groove 2, and the top of the box body 1 is provided with a square groove 1. The adjustment component is set in the square groove 2 and the square groove 1. The two ends of the fixing rod 27 are fixedly connected to the inner wall of the square groove 1. Two sets of round grooves 3 are provided on both sides of the square groove 1. Two sets of lower insertion rods 210 are respectively inserted into the two sets of round grooves 3. Two sets of round grooves 4 are provided on both sides of the square groove 2. Two sets of upper insertion rods 29 are respectively inserted into the two sets of round grooves 4. The top cover 21 moves down to allow the sliding plate 28 and the upper insertion rods 29 to be inserted into the square groove 2. When the upper insertion rods 29 correspond to the round grooves 4, the lever 212 is released. Under the action of the spring 211, the upper insertion rods 29 are inserted into the round grooves 4. When the box body 1 is lifted by the handle 22, the box body 1 can be lifted by the cooperation of the upper insertion rods 29 and the round grooves 4 and the lower insertion rods 210 and the round grooves 3, and the weight is distributed by the upper insertion rods 29 and the lower insertion rods 210.
[0030] Working principle: First, install the stabilizing component 31 in the mounting groove 32 at the bottom of the box 1. Then, pass the steel strip 33 through the openings of several stabilizing components 31 to hide it at the bottom of the box 1. Tighten the two ends of the steel strip 33 with the fixing plug 34 to complete the assembly, thereby improving the bottom support capacity. After loading the goods into the logistics box, place the top cover 21 on top of the box 1 through the handle 22, so that the sliding plate 28 and the upper insertion rod 29 correspond to the square groove 2 at the bottom of the top cover 21, moving towards the center. Move lever 212 to move sliding plate 28 and upper insertion rod 29 toward the center. Top cover 21 moves down so that sliding plate 28 and upper insertion rod 29 are inserted into square groove 2. When upper insertion rod 29 corresponds to round groove 4, release lever 212. Under the action of spring 211, upper insertion rod 29 is inserted into round groove 4, which fixes top cover 21 to the top of box 1. At the same time, spring 24 presses down on pressure plate 25, and the goods inside are squeezed through pressure plate 25 and pad 26.
[0031] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.
Claims
1. A reinforced logistics box, comprising a box body (1), characterized in that: The top of the housing (1) is provided with a pressing structure (2), which includes a top cover (21) and a fixing rod (27). The top of the top cover (21) is slidably connected to two sets of handles (22), and the bottom of the handles (22) is fixedly connected to a connecting rod (23). The bottom of the top cover (21) is provided with four sets of springs (24). The bottom of the connecting rod (23) is fixedly connected to a pressure plate (25), and the bottom of the pressure plate (25) is fixedly connected to a pad (26). The surface of the fixing rod (27) is slidably connected to two sets of sliding plates (28), and the top of one side of the sliding plate (28) is fixedly connected to an upper insert. A rod (29) is fixedly connected to the bottom of one side of the sliding plate (28), a lower insertion rod (210) is fixedly connected to the opposite surfaces of the two sets of sliding plates (28), a second spring (211) is fixedly connected to the surface of the sliding plate (28), a lever (212) is fixedly connected to the surface of the sliding plate (28), a reinforcing structure (3) is provided at the bottom of the box (1), the reinforcing structure (3) includes a stabilizing member (31), an installation groove (32) is opened at the bottom of the box (1), the stabilizing member (31) is fixedly connected inside the installation groove (32), a steel bar (33) is inserted into the stabilizing member (31), and fixing plugs (34) are inserted on both sides of the steel bar (33).
2. The reinforced logistics box according to claim 1, characterized in that: The cross-section of the stabilizing member (31) is trapezoidal, and the mounting groove (32) matches the stabilizing member (31). The mounting grooves (32) are staggered at the bottom of the housing (1).
3. The reinforced logistics box according to claim 1, characterized in that: The fixing plug (34) has locking blocks at both ends, and the bottom of the box (1) has a slot. The fixing plug (34) is fixed to both ends of the steel bar (33) by the cooperation of the locking blocks and the slot.
4. A reinforced logistics box according to claim 1, characterized in that: The top of the top cover (21) has four sets of circular grooves. One end of each of the four sets of connecting rods (23) is fixedly connected to the bottom of the two sets of handles (22) through a square groove. The other end of each of the four sets of connecting rods (23) is fixedly connected to the surface of the pressure plate (25). The two ends of each connecting rod (23) are fixedly connected to the bottom of the top cover (21) and the top of the pressure plate (25), respectively.
5. A reinforced logistics box according to claim 1, characterized in that: The pad (26) is made of rubber.
6. A reinforced logistics box according to claim 1, characterized in that: The sliding plate (28), the upper insertion rod (29), the lower insertion rod (210), and the lever (212) constitute an adjustment assembly. Two sets of the adjustment assembly are symmetrically arranged about the fixed rod (27). The surface of the sliding plate (28) is provided with a circular groove. The two sets of sliding plates (28) are slidably connected to the surface of the fixed rod (27) through the circular groove.
7. A reinforced logistics box according to claim 6, characterized in that: The bottom of the top cover (21) is provided with a square groove 2, the top of the box body (1) is provided with a square groove 1, the adjustment component is set in the square groove 2 and the square groove 1, the two ends of the fixing rod (27) are fixedly connected to the inner wall of the square groove 1, two sets of circular grooves 3 are provided on both sides of the square groove 1, and the two sets of lower insertion rods (210) are respectively inserted into the two sets of circular grooves 3, and two sets of circular grooves 4 are provided on both sides of the square groove 2, and the two sets of upper insertion rods (29) are respectively inserted into the two sets of circular grooves 4.