Box body reinforcing structure suitable for heavy carton
By designing a composite box reinforcement structure, using components such as box, edge strips, reinforcement strips to form a frame, and reinforcing the bottom through inclined plates, bottom plates, etc., the problem of poor stability in traditional heavy-duty cartons during transportation is solved, and the stability and load-bearing performance of the box are significantly improved.
Patent Information
- Application Number
- CN202421290578.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-07
- Publication Date
- 2025-04-18
- Estimated Expiration
- 2034-06-07
AI Technical Summary
The box reinforcement structure of traditional heavy-duty cartons is prone to collision due to inertia during transportation, and increasing the thickness of the cardboard cannot effectively improve stability.
A box reinforcement structure is designed to form a rectangular frame through the coordination between the box body, edge strip, reinforcement strip, clamp slot, box cover, reinforcement frame and connecting plate, which increases the stability of the box body, and strengthens the bottom of the box body through the coordination of inclined plates, bottom plates, bases, dials, pull plates and clamps, thereby improving load-bearing performance.
It effectively improves the stability and load-bearing performance of heavy-duty cartons, prevents items from moving or damage during transportation, and enhances the compressive and vibration resistance of the box.
Smart Images
Figure CN222769786U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of heavy-duty cartons, in particular to a box body reinforcement structure suitable for heavy-duty cartons. Background Art
[0002] A heavy-duty carton is a carton used for transporting and packaging heavy, bulky, or bulky items. It is usually made of thicker cardboard or corrugated cardboard to withstand greater weight and protect the items inside from damage. Heavy-duty cartons are often used to transport mechanical equipment, large electrical appliances, furniture, auto parts, etc. During transportation, the outside of the box is often reinforced to increase the carton's load-bearing capacity and compression resistance and protect the items inside from damage.
[0003] The box reinforcement structure of traditional heavy-duty cartons uses thicker cardboard or corrugated cardboard to increase the thickness and strength of the box and improve its carrying capacity. Pads or fillers are added inside the box to increase internal support and cushioning.
[0004] Although using thicker cardboard to increase the thickness of the carton can indeed strengthen it to a certain extent, this method ignores the fact that when the box is heavy, it is easy to collide during transportation due to inertia. In this case, simply increasing the thickness of the cardboard to improve stability is far from enough. Utility Model Content
[0005] In order to make up for the above deficiencies, the utility model provides a box reinforcement structure suitable for heavy-duty cartons, aiming to improve the problem that some cartons have a single structure and result in poor stability.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a box reinforcement structure suitable for heavy-duty cardboard boxes, comprising a box body, the side walls of the box body are fixedly connected with edge strips, the inner walls of the box body are fixedly connected with reinforcement strips, a card slot is opened inside the box body, the side walls of the box body are slidably connected with a box cover, the box cover is fixedly connected with a reinforced frame, the reinforced frame is fixedly connected with a connecting plate, the side walls of the reinforced frame are slidably connected to the inside of the card slot, and a connecting component is arranged on the lower surface of the box body.
[0007] Furthermore, the connecting assembly includes a card block, and the upper surface of the card block is fixedly connected to the lower surface of the box body.
[0008] Furthermore, a slanted plate is fixedly connected to the side wall of the box body, and a bottom plate is arranged at the bottom of the box body.
[0009] Furthermore, a base is fixedly connected inside the bottom plate, and the side wall of the block is slidably connected inside the base.
[0010] Furthermore, the side wall of the bottom plate is fixedly connected with a shift plate, and the side wall of the shift plate is fixedly connected with a pull plate.
[0011] Furthermore, a clamping plate is fixedly connected between the paddle plates, and a side wall of the paddle plate is in contact with a side wall of the box body.
[0012] Furthermore, the inclined plate is arranged to be larger at the top and smaller at the bottom.
[0013] The utility model has the following beneficial effects:
[0014] 1. In the utility model, the box body is reinforced by the cooperation among the box body, the side strips, the reinforcement strips, the card slots, the box cover, the reinforcement frame and the connecting plate, thereby solving the problem that some cartons have a single structure and result in poor stability. The stability of the box body is improved by the above structure.
[0015] 2. In the utility model, the bottom of the box body is reinforced by the cooperation between the card block, the inclined plate, the bottom plate, the base, the dial plate, the pull plate and the card plate, thereby solving the problem that the bottom structure of some box bodies is single, resulting in poor load-bearing capacity of the box body. The load-bearing performance of the equipment is improved through the above structure. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a three-dimensional diagram of a box reinforcement structure suitable for heavy-duty cartons proposed by the utility model;
[0017] Figure 2 This is a box body structure diagram of a box body reinforcement structure suitable for heavy-duty cartons proposed by the utility model;
[0018] Figure 3 This is a bottom plate structure diagram of a box reinforcement structure suitable for heavy-duty cartons proposed by the utility model.
[0019] Legend:
[0020] 1. Box body; 2. Side strip; 3. Reinforcement strip; 4. Card slot; 5. Box cover; 6. Reinforcement frame; 7. Connecting plate; 8. Card block; 9. Inclined plate; 10. Bottom plate; 11. Base; 12. Push plate; 13. Pull plate; 14. Card plate. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] Reference Figure 1 and Figure 2 The utility model provides an embodiment: a box reinforcement structure suitable for heavy-duty cartons, including a box body 1, a side strip 2 is fixedly connected to the side wall of the box body 1, a reinforcement strip 3 is fixedly connected to the inner wall of the box body 1, a card slot 4 is opened inside the box body 1, a box cover 5 is slidably connected to the side wall of the box body 1, a reinforcement frame 6 is fixedly connected to the inside of the box cover 5, a connecting plate 7 is fixedly connected to the inside of the reinforcement frame 6, and the side wall of the reinforcement frame 6 is slidably connected to the inside of the card slot 4, and a connecting component is provided on the lower surface of the box body 1, and the connecting component includes a card block 8, and the upper surface of the card block 8 is fixedly connected to the lower surface of the box body 1.
[0023] Place the items inside the box body 1, and finally, cover the box body 1 with the box cover 5. By pressing the box cover 5 downward, the reinforcement frame 6 will be inserted into the slot 4 and fit tightly with the upper surface of the reinforcement strip 3, thereby forming a rectangular frame. This structure not only increases the stability of the box body 1, but also effectively prevents the items from moving or being damaged during transportation. Through this assembly method, the stability of the box body 1 is improved.
[0024] Reference Figure 3 The side wall of the box body 1 is fixedly connected with an inclined plate 9, a bottom plate 10 is arranged at the bottom of the box body 1, a base 11 is fixedly connected inside the bottom plate 10, the side wall of the card block 8 is slidably connected inside the base 11, the side wall of the bottom plate 10 is fixedly connected with a dial plate 12, the side wall of the dial plate 12 is fixedly connected with a pull plate 13, and a card plate 14 is fixedly connected between the dial plates 12. The side wall of the dial plate 12 is in contact with the side wall of the box body 1, and the inclined plate 9 is arranged to be larger at the top and smaller at the bottom.
[0025] When connecting the box body 1 to the bottom plate 10, it is only necessary to place the box body 1 on top of the bottom plate 10 and apply downward pressure. During this process, the side wall connecting inclined plate 9 of the box body 1 will move downward and gradually squeeze the pull plate 13. By utilizing the inclined surface structure of the inclined plate 9, the inclined plate 9 can generate sufficient squeezing force during the downward pressing process, causing the pull plate 12 to deform slightly. When the block 8 at the bottom of the box body 1 is smoothly inserted into the base 11, the inclined plate 9 just moves to the bottom of the card plate 14. At this time, the card plate 14 will form a snap-fit relationship with the inclined plate 9, and the box body 1 is firmly fixed above the bottom plate 10. This connection method is not only firm, but also can effectively prevent loosening or falling off due to vibration or impact during transportation or use. When the box body 1 and the bottom plate 10 need to be disassembled, it is only necessary to pull the pull plate 13 to drive the paddle plate 12 to move. Since the paddle plate 12 has a certain elasticity, it will deform during the pulling process, thereby releasing the engagement relationship between the inclined plate 9 and the clamping plate 14. At this time, the box body 1 is lifted up to complete the disassembly process.
[0026] Working principle: When connecting the box body 1 with the bottom plate 10, place the box body 1 on the top of the bottom plate 10 and then press it downward. The inclined plate 9 connected to the side wall of the box body 1 will squeeze the pull plate 13 during the downward sliding process, so that the dial plate 12 will be slightly deformed. When the block 8 at the bottom of the box body 1 is inserted into the inside of the base 11, the inclined plate 9 just moves to the bottom of the card plate 14. The card plate 14 will be engaged with the inclined plate 9 at this time, so that the box body 1 is fixed on the top of the bottom plate 10, and the fixing is complete. After the box body 1 is completed, the items are placed inside the box body 1, and finally the box cover 5 is covered on the top of the box body 1. By pressing downward, the reinforcement frame 6 is stuck in the card slot 4 and fits on the upper surface of the reinforcement strip 3 to form a rectangular frame, so that the box body 1 is more secure. When it is necessary to separate the box body 1 from the bottom plate 10, the pull plate 13 is pulled to drive the paddle plate 12 to move and deform it, so that the inclined plate 9 loses the restriction of the card plate 14, and then the box body 1 is lifted upward to complete the disassembly.
[0027] Finally, it should be noted that the above is only a preferred embodiment 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 embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments 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 box reinforcement structure suitable for heavy-duty cartons, comprising a box body (1), characterized in that: The side wall of the box body (1) is fixedly connected to a side strip (2), the inner side wall of the box body (1) is fixedly connected to a reinforcement strip (3), a card slot (4) is provided inside the box body (1), the side wall of the box body (1) is slidably connected to a box cover (5), the inside of the box cover (5) is fixedly connected to a reinforcement frame (6), the inside of the reinforcement frame (6) is fixedly connected to a connecting plate (7), the side wall of the reinforcement frame (6) is slidably connected to the inside of the card slot (4), and a connecting component is provided on the lower surface of the box body (1).
2. A box reinforcement structure suitable for heavy-duty cartons according to claim 1, characterized in that: The connection assembly comprises a card block (8), the upper surface of the card block (8) being fixedly connected to the lower surface of the box body (1).
3. The box reinforcement structure suitable for heavy-duty cartons according to claim 2 is characterized in that: The side wall of the box body (1) is fixedly connected with an inclined plate (9), and the bottom of the box body (1) is provided with a bottom plate (10).
4. The box reinforcement structure suitable for heavy-duty cartons according to claim 3 is characterized in that: The bottom plate (10) is fixedly connected to a base (11) inside, and the side wall of the clamping block (8) is slidably connected to the inside of the base (11).
5. The box reinforcement structure suitable for heavy-duty cartons according to claim 4, characterized in that: The side wall of the bottom plate (10) is fixedly connected with a shift plate (12), and the side wall of the shift plate (12) is fixedly connected with a pull plate (13).
6. The box reinforcement structure suitable for heavy-duty cartons according to claim 5, characterized in that: A clamping plate (14) is fixedly connected between the shifting plates (12), and the side walls of the shifting plates (12) are in close contact with the side walls of the box body (1).
7. The box reinforcement structure suitable for heavy-duty cartons according to claim 3, characterized in that: The inclined plate (9) is arranged to be larger at the top and smaller at the bottom.