A deformation-proof carton

Abstract

The utility model discloses a kind of deformation-resistant cartons, relate to carton technical field.The utility model includes box body, the box body top is provided with box cover, the box body inner chamber is provided with reinforcing deformation-prevention mechanism;The reinforcing deformation-prevention mechanism includes riser, the riser one side top and bottom are all fixedly connected with supporting block, the supporting block opposite side is rotatably connected with thread rod with opposite surface thread by bearing, the thread rod surface thread is connected with two moving sleeves, the moving sleeve both sides are rotatably connected with connecting rod by rotating rod.The reinforcing deformation-prevention mechanism of the utility model can not only be supported by adjusting the supporting position of hollow deformation-prevention support, accurately avoid the deformation of the specified position of carton, provide targeted protection for the product in box, also have the characteristics of disassembly and recycling, meet environmental protection requirements, reduce packaging cost, meet the demand of today's market.

Description

Technical Field

[0001] This utility model belongs to the field of paper box technology, and in particular relates to a deformation-resistant paper box. Background Technology

[0002] In the packaging industry, cardboard boxes are widely used for packaging various products. Due to their low cost, ease of processing, and environmental friendliness, they are favored by various industries. Traditional cardboard boxes are usually made of single or simple composite cardboard materials. They are formed into containers with a certain amount of space through folding, gluing, and other methods, providing basic protection for products and meeting the packaging needs of general products during transportation and storage.

[0003] However, traditional cardboard boxes have some undeniable drawbacks. From a material perspective, the simple cardboard structure is inherently weak in terms of strength, making it prone to deformation when subjected to external forces such as compression and collisions. For example, during product transportation, when encountering road bumps, stacking pressure, or other unexpected impacts, the cardboard box is easily deformed, such as dents or bends, failing to effectively protect the internal products from damage. In terms of structural design, traditional cardboard boxes lack flexible and adjustable reinforcing support structures, making it difficult to provide targeted anti-deformation support for specific locations based on potential external forces. Moreover, most traditional cardboard boxes are for single use only and do not have the function of component disassembly and recycling, which not only wastes resources but also increases packaging costs.

[0004] To address these issues, we provide a deformation-resistant cardboard box. Utility Model Content

[0005] The purpose of this utility model is to provide an anti-deformation paper box, which solves the problems of poor anti-deformation effect of existing anti-deformation paper boxes and the inability of the reinforced anti-deformation mechanism to be recycled by the cooperation of the box body, the box lid and the reinforced anti-deformation mechanism.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution.

[0007] This utility model relates to an anti-deformation cardboard box, comprising a box body with a lid on top and a reinforced anti-deformation mechanism within the inner cavity. The reinforced anti-deformation mechanism includes a vertical plate, with support blocks fixedly connected to the top and bottom of one side of the vertical plate. A threaded rod with opposite surface threads is movably connected to the opposite side of the support block via a bearing. Two movable sleeves are threadedly connected to the threaded rods. Connecting rods are movably connected to both sides of the movable sleeves via rotating rods. A hollow anti-deformation support column is movably connected to the end of the connecting rod away from the movable sleeve via a rotating rod. A movable component is provided between the hollow anti-deformation support column and the vertical plate. By setting two sets of symmetrically distributed reinforced anti-deformation mechanisms, the anti-deformation performance of the cardboard box is significantly enhanced. The four hollow anti-deformation support columns can provide precise support to specific locations on the cardboard box prone to deformation by adjusting their support positions, effectively preventing deformation at those locations and providing reliable protection for the contents. The reinforced anti-deformation mechanism can be disassembled and reused according to usage needs, which not only conforms to environmental protection principles but also reduces packaging costs.

[0008] The present invention is further configured such that insert plates are fixedly connected to both sides of the vertical plate, and slots for use with the insert plates are provided on the inner wall of the box.

[0009] The present invention is further configured such that evenly distributed first reinforcing rods are fixedly connected to both sides of the inner cavity of the box, and an inner box is provided in the inner cavity of the box.

[0010] The present invention is further configured such that a knob is fixedly connected to the top of the threaded rod, and the surface of the knob is provided with anti-slip texture.

[0011] The present invention is further configured such that the moving part includes a transverse groove, a sliding rod is fixedly connected to the inner wall of the transverse groove, a sliding sleeve is slidably connected to the surface of the sliding rod, and one side of the sliding sleeve is fixedly connected to the hollow anti-deformation support column.

[0012] The present invention is further configured such that a second reinforcing rod is fixedly connected to the top of the box cover, an L-shaped reinforcing plate is fixedly connected to all four sides of the box body surface, a groove is provided at the bottom of the box cover to cooperate with the box body, and the top of the box body extends into the inner cavity of the groove.

[0013] The present invention is further provided that anti-slip pads are fixedly connected to both sides of the bottom of the box, and a label is fixedly connected to the top of the front of the box.

[0014] The present invention is further configured such that the box body and the box lid are made of the same material, the box body includes a first corrugated cardboard and a second corrugated cardboard, and a metal sheet is fixedly connected between the first corrugated cardboard and the second corrugated cardboard.

[0015] The present invention has the following beneficial effects.

[0016] 1. The reinforced anti-deformation mechanism of this utility model can not only accurately prevent deformation of the cardboard box at a specified position by adjusting the support position of the hollow anti-deformation support column, thus providing targeted protection for the product inside the box, but also has the characteristics of being detachable and recyclable, meeting environmental protection requirements, reducing packaging costs, and meeting the needs of today's market.

[0017] 2. The synergistic effect of the hollow anti-deformation support column, the first reinforcing rod, the second reinforcing rod, the L-shaped reinforcing plate, and the metal sheet of this utility model enhances the strength of the cardboard box from all directions and levels. The components work together to effectively cope with pressure resistance in the vertical direction, as well as compression and impact resistance on the four sides, providing reliable all-round protection for the product. It meets the high standard requirements of modern product packaging for anti-deformation performance and has high practical value and market competitiveness. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0019] Figure 1 This is a three-dimensional diagram of a type of deformation-resistant cardboard box.

[0020] Figure 2 This is a schematic diagram of the opening of a deformation-resistant cardboard box.

[0021] Figure 3 This is a three-dimensional view of the lid of a deformation-resistant paper box.

[0022] Figure 4 This is a schematic diagram showing the separation of the outer box and inner box in a deformation-resistant paper box.

[0023] Figure 5 This is a three-dimensional diagram of a deformation-resistant paper box with a reinforced deformation-resistant mechanism.

[0024] Figure 6 This is a schematic diagram of the material composition of a deformation-resistant cardboard box.

[0025] In the attached diagram: 1. Box body; 2. Box lid; 3. Reinforced anti-deformation mechanism; 31. Vertical plate; 32. Support block; 33. Threaded rod; 34. Moving sleeve; 35. Connecting rod; 36. Hollow anti-deformation support column; 37. Moving part; 4. First reinforcing rod; 5. Inner box; 6. Second reinforcing rod; 7. L-shaped reinforcing plate; 8. Groove; 101. First corrugated cardboard; 102. Second corrugated cardboard; 103. Metal sheet. Detailed Implementation

[0026] The technical solutions of the present utility model will be described below with reference to the accompanying drawings. The described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0027] Please see Figure 1-6 This utility model is an anti-deformation cardboard box, including a box body 1, a box cover 2 on the top of the box body 1, and a reinforced anti-deformation mechanism 3 in the inner cavity of the box body 1; the reinforced anti-deformation mechanism 3 includes a vertical plate 31, and a support block 32 is fixedly connected to the top and bottom of one side of the vertical plate 31. A threaded rod 33 with opposite surface threads is movably connected to the opposite side of the support block 32 through a bearing. Two movable sleeves 34 are threadedly connected to the surface of the threaded rod 33. A connecting rod 35 is movably connected to both sides of the movable sleeve 34 through a rotating rod. A hollow anti-deformation support column 36 is movably connected to the end of the connecting rod 35 away from the movable sleeve 34 through a rotating rod. A movable part 37 is provided between the hollow anti-deformation support column 36 and the vertical plate 31.

[0028] Specifically, by setting up two sets of symmetrically distributed reinforced anti-deformation mechanisms 3, the anti-deformation performance of the cardboard box is significantly enhanced. Among them, the four hollow anti-deformation support pillars 36 can provide precise support for the designated positions of the cardboard box that are prone to deformation by adjusting the support position, effectively preventing deformation at that position and providing reliable protection for the items inside the box. The reinforced anti-deformation mechanism 3 can be disassembled and recycled according to usage needs, which not only conforms to the concept of environmental protection, but also reduces packaging costs.

[0029] Both sides of the vertical plate 31 are fixedly connected to insert plates. The inner wall of the box body 1 has slots for use with the insert plates. Both sides of the inner cavity of the box body 1 are fixedly connected to evenly distributed first reinforcing rods 4. The inner cavity of the box body 1 is provided with an inner box 5. The top of the threaded rod 33 is fixedly connected to a knob. The surface of the knob is provided with anti-slip texture. The moving part 37 includes a horizontal groove. The inner wall of the horizontal groove is fixedly connected to a sliding rod. The surface of the sliding rod is slidably connected to a sliding sleeve. One side of the sliding sleeve is fixedly connected to the hollow anti-deformation support column 36. The top of the box cover 2 is fixedly connected to evenly distributed first reinforcing rods 4. Two reinforcing rods 6, L-shaped reinforcing plates 7 are fixedly connected to all four sides of the surface of the box body 1, the bottom of the box cover 2 has a groove 8 for use with the box body 1, the top of the box body 1 extends into the cavity of the groove 8, anti-slip pads are fixedly connected to both sides of the bottom of the box body 1, and a label is fixedly connected to the top of the front of the box body 1. The box body 1 and the box cover 2 are made of the same material. The box body 1 includes a first corrugated cardboard 101 and a second corrugated cardboard 102. A metal sheet 103 is fixedly connected between the first corrugated cardboard 101 and the second corrugated cardboard 102.

[0030] Specifically: The design of the side plates of the vertical plate 31 and the slots on the inner wall of the box body 1 makes the disassembly and assembly of the reinforced anti-deformation mechanism 3 easy and convenient, further enhancing the recyclability of the mechanism, improving the overall flexibility and efficiency of the cardboard box, and facilitating the adjustment and reuse of the cardboard box in different packaging scenarios. The first reinforcing rod 4 and the inner box 5 on both sides of the inner cavity of the box body 1 reinforce the box body 1 from the inside, enhancing the overall strength of the box body 1 and further improving its anti-deformation capability. The knob on the top of the threaded rod 33 and the anti-slip texture design on the surface greatly facilitate user operation. The anti-slip texture increases the friction between the hand and the knob, making rotation more stable and comfortable. The threaded rod 33 can be easily rotated without additional tools, enabling precise adjustment of the hollow anti-deformation support column 36. This improves the convenience and accuracy of operation. The moving part 37 adopts a structure of horizontal groove, sliding rod, and sliding sleeve, providing stable and precise guidance for the horizontal movement of the hollow anti-deformation support column 36. During adjustment, the sliding sleeve slides smoothly on the sliding rod, ensuring that the hollow anti-deformation support column 36 accurately reaches the predetermined support position, improving the stability and reliability of the device adjustment and guaranteeing anti-deformation performance. The effectiveness of the variable support is achieved through the combined design of the second reinforcing rod 6 at the top of the lid 2, the L-shaped reinforcing plates 7 around the box body 1, and the groove 8 between the lid 2 and the box body 1. This multi-directional reinforcement strengthens the cardboard box. The second reinforcing rod 6 enhances the strength of the lid 2, the L-shaped reinforcing plates 7 improve the impact resistance around the box body 1, and the tight fit between the lid 2 and the box body 1 further improves the overall stability of the cardboard box. This comprehensive enhancement of the cardboard box's anti-deformation performance allows it to withstand a certain degree of external force in all directions. The anti-slip pad at the bottom of the box body 1 increases the friction between the cardboard box and the contact surface when placed, effectively... To prevent the cardboard box from sliding during handling or placement and to ensure its stability in various environments, a label on the front of the box body 1 is used to indicate the information of the contents. The box body 1 and the lid 2 are made of the same material, which is composed of a first corrugated cardboard 101, a metal sheet 103, and a second corrugated cardboard 102. This material structure cleverly combines the good cushioning performance of corrugated cardboard with the high strength of the metal sheet 103, greatly improving the overall strength and deformation resistance of the cardboard box, so that it can better protect the contents of the box when facing external impacts, while taking into account the balance between cost and performance.

[0031] The working principle of this utility model is as follows: The anti-deformation cardboard box consists of a box body 1 and a box cover 2. The inner cavity of the box body 1 is provided with two sets of symmetrically distributed reinforcing anti-deformation mechanisms 3. The box body 1 is composed of a first corrugated cardboard 101, a metal sheet 103, and a second corrugated cardboard 102 to enhance the overall strength. If it is necessary to adjust the reinforcing anti-deformation mechanism 3, rotate the knob with anti-slip texture on the top of the threaded rod 33. Because the threads on the surface of the threaded rod 33 are opposite, rotating it will drive the two moving sleeves 34 to move towards or away from each other. The moving sleeves 34 drive the connecting rod 35 through the rotating rod. The connecting rod 35 then drives the hollow anti-deformation support column 36 through the rotating rod. The hollow anti-deformation support column 36 can move horizontally under the action of the moving part 37. The sliding sleeve in the moving part 37 is in The sliding rod slides in the transverse groove, and the sliding sleeve is fixed to the hollow anti-deformation support 36. This allows the use position of the hollow anti-deformation support 36 to be adjusted. By adjusting the support position of the hollow anti-deformation support 36, they can support the designated position where the carton may be deformed by external force, thus preventing deformation at that position. The side plates of the vertical plate 31 can be inserted into the slots in the inner wall of the box body 1, which facilitates the disassembly and recycling of the reinforced anti-deformation mechanism 3 according to usage requirements. The four hollow anti-deformation supports 36 can improve the anti-deformation capability of the carton in the vertical direction. The synergistic effect of the hollow anti-deformation support 36, the first reinforcing rod 4, the second reinforcing rod 6, the L-shaped reinforcing plate 7, and the metal sheet 103 enhances the anti-deformation performance of the carton in all aspects.

[0032] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific implementation methods described. The present specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present utility model, so that those skilled in the art can better understand and utilize the present utility model.

Claims

1. A deformation-proof carton comprising a carton body (1), characterized in that: The top of the box body (1) is provided with a box cover (2), and the inner cavity of the box body (1) is provided with a reinforced anti-deformation mechanism (3). The reinforced anti-deformation mechanism (3) includes a vertical plate (31). A support block (32) is fixedly connected to the top and bottom of one side of the vertical plate (31). A threaded rod (33) with opposite surface threads is movably connected to the opposite side of the support block (32) via a bearing. Two movable sleeves (34) are threadedly connected to the surface of the threaded rod (33). A connecting rod (35) is movably connected to both sides of the movable sleeve (34) via a rotating rod. A hollow anti-deformation support column (36) is movably connected to the end of the connecting rod (35) away from the movable sleeve (34) via a rotating rod. A movable part (37) is provided between the hollow anti-deformation support column (36) and the vertical plate (31).

2. A set resistant carton according to claim 1 wherein: Both sides of the vertical plate (31) are fixedly connected with insert plates, and the inner wall of the box (1) is provided with slots for use with the insert plates.

3. A set resistant carton according to claim 1 wherein: The inner cavity of the box body (1) is fixedly connected to both sides of the first reinforcing rod (4) which is evenly distributed, and the inner cavity of the box body (1) is provided with an inner box (5).

4. A set resistant carton according to claim 1 wherein: A knob is fixedly connected to the top of the threaded rod (33), and the surface of the knob is provided with anti-slip texture.

5. A set resistant carton according to claim 1 wherein: The movable component (37) includes a transverse groove, a sliding rod is fixedly connected to the inner wall of the transverse groove, a sliding sleeve is slidably connected to the surface of the sliding rod, and one side of the sliding sleeve is fixedly connected to the hollow anti-deformation support column (36).

6. A set resistant carton according to claim 1 wherein: The top of the lid (2) is fixedly connected with a uniformly distributed second reinforcing rod (6), and the four sides of the surface of the box body (1) are fixedly connected with L-shaped reinforcing plates (7). The bottom of the lid (2) is provided with a groove (8) for use with the box body (1), and the top of the box body (1) extends into the inner cavity of the groove (8).

7. A set resistant carton according to claim 1 wherein: Anti-slip pads are fixedly connected to both sides of the bottom of the box (1), and a label is fixedly connected to the top of the front of the box (1).

8. A set resistant carton according to claim 1 wherein: The box body (1) and the box lid (2) are made of the same material. The box body (1) includes a first corrugated cardboard (101) and a second corrugated cardboard (102). A metal sheet (103) is fixedly connected between the first corrugated cardboard (101) and the second corrugated cardboard (102).

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