Corrugated carton capable of being opened and closed in adjustable mode

Abstract

The utility model provides a corrugated carton with adjustable ventilation and closing, which relates to the technical field of corrugated cartons, and comprises a carton body and a base, the inside of the carton body is fixedly connected with a ventilation plate, the outer surface of the ventilation plate is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a connecting shaft, and the other end of the connecting shaft is fixedly connected with a connecting block; one end of the connecting block is fixedly connected with a connecting shaft, the other end of the connecting block is fixedly connected with an adjusting disc, an adjusting hole is formed in the outer surface of the adjusting disc, an air hole is formed in the outer surface of the box body, and a supporting plate is fixedly connected to the outer surface of the base. The adjusting disc is driven by the connecting block to rotate on the inner wall of the ventilation hole, when the adjusting hole and the ventilation hole are staggered, the interior of the box body is in a closed state, when the adjusting hole rotates to be flush with the ventilation hole, the box body is in a ventilation state, and ventilation and closing can be adjusted according to actual needs.

Description

Technical Field

[0001] The utility model relates to the technical field of corrugated paper boxes, in particular to a corrugated paper box with adjustable air opening and closing. Background Art

[0002] Corrugated boxes are often used as transport containers. They are made through cutting, horizontal pressing, printing, slitting, longitudinal pressing and splicing. Corrugated boxes are a widely used packaging product. They are light, strong and easy to transport. They are widely used in the packaging of household appliances, textiles, food transportation, etc.

[0003] Chinese patent CN218777865U discloses a corrugated cardboard box that can be vented and sealed, and relates to the technical field of corrugated cardboard boxes. The corrugated cardboard box that can be vented and sealed includes a cardboard box body, the surface of the cardboard box body is provided with air vents, the surface of the cardboard box body is provided with an air-sealing device, the air-sealing device is used to seal the air vents, and the surface of the cardboard box body is movably provided with a top cover. The patent provides an air-sealing device, which is convenient for closing the air vents, thereby preventing debris from entering the carton through the air vents, and can achieve the advantages of venting and sealing, so as to solve the problem that some corrugated cardboard boxes with air vents are inconvenient to close the air vents. When the corrugated cardboard boxes are in a harsh environment, such as rain, dust, etc., debris may enter the corrugated cardboard boxes through the air vents, thereby affecting the items in the corrugated cardboard boxes. By providing a mounting structure, it is achieved that the seal is easy to install and disassemble;

[0004] However, the structure of the patent only uses a fan to adjust ventilation, which is relatively simple. When the fan is not rotating, ventilation is still possible, which cannot achieve the effect of airtightness. In addition, the base of the corrugated cardboard box currently used is usually fixed and cannot be adjusted in height. Therefore, in view of the above shortcomings, a corrugated cardboard box with adjustable ventilation and airtightness is proposed. Utility Model Content

[0005] The utility model aims to solve the problem that the base of a corrugated paper box is usually fixed and cannot be adjusted in height, and proposes a corrugated paper box with adjustable air opening and closing.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a corrugated cardboard box with adjustable air flow and air closure, comprising a box body and a base, the interior of the box body is fixedly connected to a breathable plate, the outer surface of the breathable plate is fixedly connected to a first motor, the output end of the first motor is fixedly connected to a connecting shaft, the other end of the connecting shaft is fixedly connected to a connecting block, the other end of the connecting block is fixedly connected to an adjusting disk, the outer surface of the adjusting disk is provided with an adjusting hole, and the outer surface of the box body is provided with air holes.

[0007] Preferably, the outer surface of the base is fixedly connected to a support plate, the upper surface of the support plate is fixedly connected to a second motor, the output end of the second motor is fixedly connected to a bidirectional screw rod, the outer surface of the bidirectional screw rod is threadedly connected to two movable blocks, the upper surfaces of the two movable blocks are fixedly connected to fixed blocks, and the upper surfaces of the fixed blocks are fixedly connected to the lower surface of the box.

[0008] Preferably, two limiting rods are fixedly connected inside the base, and outer surfaces of the two limiting rods are slidably connected to the inside of the movable block.

[0009] Preferably, the other end of the bidirectional screw rod is rotatably connected to the inside of the base.

[0010] Preferably, the outer surface of the adjustment disk is rotatably connected to the interior of the box.

[0011] Preferably, outer surfaces of the two movable blocks are slidably connected to the inside of the base.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, the connecting shaft is driven to rotate by the output end of the first motor, the connecting block is driven to rotate by the connecting shaft, and the adjusting disk is driven to rotate on the inner wall of the air vent through the connecting block. When the adjusting hole is misaligned with the air vent, the interior of the box is in an airtight state. When the adjusting hole is rotated to be aligned with the air vent, the box is in a ventilated state, thereby realizing the ability to adjust the air flow and airtightness according to actual needs.

[0014] 2. In the utility model, the second motor drives the bidirectional screw to rotate, the bidirectional screw drives the movable blocks to move relative to each other, the movable blocks drive the fixed blocks to move together, and the fixed blocks drive the adjustment holes to move up and down, so that the box can be adjusted up and down. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model provides a schematic diagram of the overall three-dimensional structure of a corrugated paper box with adjustable air opening and closing;

[0016] Figure 2 The utility model provides a schematic diagram of the internal cross-sectional structure of a corrugated paper box with adjustable air flow and air closure;

[0017] Figure 3 The utility model provides a schematic diagram of the overall side-view three-dimensional structure of a corrugated paper box with adjustable air opening and closing;

[0018] Figure 4 The utility model provides a schematic diagram of the internal cross-sectional structure of a base of a corrugated paper box with adjustable air ventilation and air closure.

[0019] Legend: 1. Box body; 2. Breathable plate; 3. First motor; 4. Connecting shaft; 5. Connecting block; 6. Adjusting plate; 7. Adjusting hole; 8. Breathing hole; 9. Base; 10. Support plate; 11. Second motor; 12. Bidirectional screw; 13. Movable block; 14. Fixed block; 15. Limit rod. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] Example 1

[0023] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: a corrugated paper box with adjustable air flow and air closure, comprising a box body 1 and a base 9, wherein an air permeable plate 2 is fixedly connected to the interior of the box body 1, and a first motor 3 is fixedly connected to the outer surface of the air permeable plate 2, and an output end of the first motor 3 is fixedly connected to a connecting shaft 4, and the other end of the connecting shaft 4 is fixedly connected to a connecting block 5, and the other end of the connecting block 5 is fixedly connected to an adjusting disk 6, and an adjusting hole 7 is provided on the outer surface of the adjusting disk 6, and an air permeable hole 8 is provided on the outer surface of the box body 1, and the outer surface of the adjusting disk 6 is rotatably connected to the interior of the box body 1.

[0024] In this embodiment, the first motor 3 is started, and the connecting shaft 4 is driven to rotate through the output end of the first motor 3, and the connecting block 5 is driven to rotate through the connecting shaft 4, and the adjusting disk 6 is driven to rotate on the inner wall of the air hole 8 through the connecting block 5. When the adjusting hole 7 is misaligned with the air hole 8, the interior of the box body 1 is in an airtight state, and when the adjusting hole 7 is rotated to be aligned with the air hole 8, the box body 1 is in a ventilated state.

[0025] Example 2

[0026] like Figure 1-Figure 4As shown, the outer surface of the base 9 is fixedly connected to a support plate 10, the upper surface of the support plate 10 is fixedly connected to a second motor 11, the output end of the second motor 11 is fixedly connected to a bidirectional screw rod 12, the outer surface of the bidirectional screw rod 12 is threadedly connected to two movable blocks 13, the upper surfaces of the two movable blocks 13 are fixedly connected to fixed blocks 14, the upper surfaces of the fixed blocks 14 are fixedly connected to the lower surface of the box body 1, the inside of the base 9 is fixedly connected to two limit rods 15, the outer surfaces of the two limit rods 15 are slidably connected to the inside of the movable block 13, the other end of the bidirectional screw rod 12 is rotatably connected to the inside of the base 9, and the outer surfaces of the two movable blocks 13 are slidably connected to the inside of the base 9.

[0027] In this embodiment, the bidirectional screw 12 is driven to rotate by the second motor 11, the bidirectional screw 12 is used to drive the movable blocks 13 to move relative to each other, the movable block 13 drives the fixed block 14 to move together, and the fixed block 14 drives the adjustment hole 7 to move up and down, so that the box body 1 can be adjusted up and down, the air permeable plate 2 is fixed by the box body 1, the first motor 3 is fixed by the air permeable plate 2, the support plate 10 is fixed by the base 9, the second motor 11 is fixed by the support plate 10, and the movable block 13 is prevented from rotating by the limit rod 15.

[0028] The working principle of this embodiment is as follows: start the first motor 3, drive the connecting shaft 4 to rotate through the output end of the first motor 3, drive the connecting block 5 to rotate through the connecting shaft 4, drive the adjusting disk 6 to rotate on the inner wall of the air vent 8 through the connecting block 5, when the adjusting hole 7 is misaligned with the air vent 8, the interior of the box body 1 is in a closed state, when the adjusting hole 7 is rotated to be aligned with the air vent 8, the box body 1 is in a ventilated state, and the air can be adjusted according to actual needs, the bidirectional screw rod 12 is driven to rotate by the second motor 11, the movable block 13 is driven to move relative to each other through the bidirectional screw rod 12, the fixed block 14 is driven to move together through the movable block 13, and the adjusting hole 7 is driven to move up and down through the fixed block 14, so that the box body 1 can be adjusted up and down, the air vent plate 2 is fixed by the box body 1, the first motor 3 is fixed by the air vent plate 2, the support plate 10 is fixed by the base 9, the second motor 11 is fixed by the support plate 10, and the movable block 13 is prevented from rotating by the limit rod 15.

[0029] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A corrugated paper box with adjustable air flow and air closing, characterized in that: The invention comprises a box body (1) and a base (9); a ventilation plate (2) is fixedly connected to the interior of the box body (1); a first motor (3) is fixedly connected to the outer surface of the ventilation plate (2); a connecting shaft (4) is fixedly connected to the output end of the first motor (3); a connecting block (5) is fixedly connected to the other end of the connecting shaft (4); an adjusting disk (6) is fixedly connected to the other end of the connecting block (5); an adjusting hole (7) is provided on the outer surface of the adjusting disk (6); and a ventilation hole (8) is provided on the outer surface of the box body (1).

2. The corrugated paper box with adjustable air flow and air tightness according to claim 1, characterized in that: The outer surface of the base (9) is fixedly connected to a support plate (10), the upper surface of the support plate (10) is fixedly connected to a second motor (11), the output end of the second motor (11) is fixedly connected to a bidirectional screw rod (12), the outer surface of the bidirectional screw rod (12) is threadedly connected to two movable blocks (13), the upper surfaces of the two movable blocks (13) are fixedly connected to fixed blocks (14), and the upper surfaces of the fixed blocks (14) are fixedly connected to the lower surface of the box body (1).

3. The corrugated paper box with adjustable air flow and air tightness according to claim 1, characterized in that: Two limiting rods (15) are fixedly connected inside the base (9), and the outer surfaces of the two limiting rods (15) are slidably connected to the inside of the movable block (13).

4. The corrugated paper box with adjustable air flow and air tightness according to claim 2, characterized in that: The other end of the bidirectional screw rod (12) is rotatably connected to the inside of the base (9).

5. The corrugated paper box with adjustable air flow and air tightness according to claim 1, characterized in that: The outer surface of the adjustment disk (6) is rotatably connected to the interior of the box body (1).

6. The corrugated paper box with adjustable air opening and closing according to claim 2, characterized in that: The outer surfaces of the two movable blocks (13) are slidably connected to the inside of the base (9).

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