A wooden packaging box with moisture-proof function

Abstract

This utility model provides a moisture-proof wooden packaging box, relating to the field of wooden packaging boxes. The moisture-proof wooden packaging box includes a box body and a box lid. One end of the box body is hinged to one end of the box lid, and the other end of the box body is detachably connected to the other end of the box lid. Multiple ventilation holes are provided on the two opposite side walls of the box body. A moving device is installed on the bottom wall of the box body, and two transmission plates are installed on the moving device. The moving device can drive the two transmission plates to move in opposite directions. Multiple baffles are fixedly connected to the transmission plates, and the multiple baffles are respectively set corresponding to the multiple ventilation holes. A sealing ring is fixedly connected to the baffle, and the sealing ring can fit against the edge of the ventilation hole on the side wall of the box body. A guide block is fixedly connected to the side wall of the baffle at the position inside the sealing ring. The guide block has a triangular prism structure. This utility model improves the uniformity of ventilation inside the box body by opening multiple ventilation holes on the two side walls of the box body and using adjustable baffles.

Description

Technical Field

[0001] This utility model relates to the field of wooden packaging boxes, and in particular to a wooden packaging box with moisture-proof function. Background Technology

[0002] Packaging boxes are containers used to protect, store, and transport goods, and are widely used in logistics, warehousing, retail, and other industries. Utility model publication CN222646660U discloses a moisture-proof wooden packaging box, including a base plate. When transporting goods, the goods are placed on top of the base plate. A hinged cover is rotated to contact the baffle and side plate, sealing the goods. After the fixing block on the front side of the cover plate contacts the surface of the front baffle, a knob is rotated. The knob drives a rotating plate, connecting rod, and movable rod to move towards one side of the fixing block. The movable rod engages with the fixing block and compresses a spring. After the pin on the rear side of the rotating plate engages with the limiting block, the cover plate is fixed and sealed, preventing the internal goods from getting damp. Ventilation can be achieved by reversing the operation. This solves the problem that wooden packaging boxes are usually sealed with nails, which makes ventilation difficult and leads to moisture buildup inside, making subsequent transported goods susceptible to moisture and reducing the moisture-proof effect of the wooden packaging box. This invention provides the advantage of easy moisture protection.

[0003] Although the box can be ventilated by opening the lid, ventilation only occurs through the top of the box and is unidirectional. This results in uneven ventilation of the products transported inside the box, leading to poor ventilation performance.

[0004] Therefore, it is necessary to provide a new type of wooden packaging box with moisture-proof function to solve the above-mentioned technical problems. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a wooden packaging box with moisture-proof function.

[0006] The present invention provides a moisture-proof wooden packaging box, comprising a box body and a box lid. One end of the box body is hinged to one end of the box lid, and the other end of the box body is detachably connected to the other end of the box lid. Multiple ventilation holes are provided on the two opposite side walls of the box body. A moving device is installed on the bottom wall of the box body, and two transmission plates are installed on the moving device. The moving device can drive the two transmission plates to move in opposite directions. Multiple baffles are fixedly connected to the transmission plates, and the multiple baffles are respectively set corresponding to the multiple ventilation holes. A sealing ring is fixedly connected to the baffle, and the sealing ring can fit against the edge of the ventilation hole on the side wall of the box body. A guide block is fixedly connected to the side wall of the baffle inside the sealing ring. The guide block has a triangular prism structure.

[0007] Preferably, the moving device includes a threaded rod and two guide rods. The threaded rod is rotatably connected to a groove in the bottom wall of the housing. The two ends of the threaded rod are respectively provided with a left thread and a right thread. The two transmission plates are respectively threaded to the left thread and the right thread. The two guide rods are fixedly connected to the groove in the bottom wall of the housing, and the guide rods are movably inserted into the through holes in the two transmission plates.

[0008] Preferably, one end of the threaded rod extends into a placement groove opened in the side wall of the box and is fixedly connected to a rotating disk, and the rotating disk has a cross-shaped rotating groove.

[0009] Preferably, one end of the box cover is fixedly connected to two positioning blocks, each of which has a through hole, and one end of the box body is fixedly connected to a buckling device, which is used to limit the two positioning blocks.

[0010] Preferably, the buckling device includes a fixing frame with two movable holes. A spring is fixedly connected to each of the two movable holes. A movable plate is fixedly connected to one end of the spring. A limit rod is fixedly connected to the side wall of the movable plate. The limit rod is movably inserted into a through hole in the inner wall of the movable hole, and the end of the limit rod can be moved into the through hole of the positioning block.

[0011] Preferably, multiple sets of blocking blocks are fixedly connected to the inner wall of the box, and the multiple sets of blocking blocks are staggered with multiple baffles, with the two ends of the blocking blocks having an inclined structure.

[0012] Preferably, a storage groove is provided on the bottom wall of the inner cavity of the box, and fastening grooves are provided on both sides of the storage groove on the bottom wall of the inner cavity of the box. A ventilated cover is provided on the storage groove, and fastening rods are fixedly connected to both ends of the ventilated cover. The two fastening rods extend into the two fastening grooves respectively, and bolts are threaded on both fastening rods.

[0013] Compared with related technologies, the wooden packaging box with moisture-proof function provided by this utility model has the following beneficial effects:

[0014] 1. This utility model, through multiple ventilation holes opened on the two side walls of the box, rotates the rotating disk, causing the rotating disk to drive the threaded rod to rotate. Under the limit of the guide rod, the threaded rod drives the two transmission plates to move closer to each other, so that the sealing ring originally tightly attached to the inner wall of the box moves with the transmission plate, which facilitates the entry of external gas into the inner side of the box, improves the uniformity of ventilation inside the box, and since there are ventilation holes on both side walls of the box, the gas can pass through in both directions, increasing the gas flow speed and facilitating the dispersal of water vapor.

[0015] 2. Place the desiccant in the storage compartment, and then cover it with the vent cover. At this time, the two fastening rods are located in the two fastening slots respectively. Turn the bolts so that the sides of the bolts are tightly attached to the inner wall of the fastening slots to complete the installation of the vent cover and enhance the moisture-proof effect of the box. Attached Figure Description

[0016] Figure 1 A schematic diagram of the structure of the moisture-proof wooden packaging box provided by this utility model;

[0017] Figure 2 for Figure 1 The diagram shows the internal structure of the box.

[0018] Figure 3 for Figure 2 A top view of the structure shown;

[0019] Figure 4 for Figure 3 The diagram shown is a structural schematic of the structure without the vent cover and fastening rod.

[0020] Figure 5 for Figure 2 The diagram shows the structure of the baffle, sealing ring, and guide block.

[0021] The following are the labels in the diagram: 1. Box body; 2. Box cover; 3. Vent hole; 4. Transmission plate; 5. Baffle; 6. Fastening rod; 7. Sealing ring; 8. Guide block; 9. Threaded rod; 10. Guide rod; 11. Rotating disk; 12. Positioning block; 13. Fixing frame; 14. Movable hole; 15. Spring; 16. Moving plate; 17. Limiting rod; 18. Blocking block; 19. Storage slot; 20. Fastening slot; 21. Ventilation cover plate; 22. Placement slot. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] Please refer to the following: Figures 1-5 ,in, Figure 1 A schematic diagram of the structure of the moisture-proof wooden packaging box provided by this utility model; Figure 2 for Figure 1 The diagram shows the internal structure of the box. Figure 3 for Figure 2 A top view of the structure shown; Figure 4 for Figure 3 The diagram shown is a structural schematic of the structure without the vent cover and fastening rod. Figure 5 for Figure 2 The diagram shows the structure of the baffle, sealing ring, and guide block.

[0024] In the specific implementation process, such as Figures 1-5 As shown, the device includes a box body 1 and a box cover 2. One end of the box body 1 is hinged to one end of the box cover 2, and the other end of the box body 1 is detachably connected to the other end of the box cover 2. Multiple ventilation holes 3 are provided on the two opposite side walls of the box body 1. A moving device is installed on the bottom wall of the box body 1. Two transmission plates 4 are installed on the moving device. The moving device can drive the two transmission plates 4 to move in opposite directions. Multiple baffles 5 are fixedly connected to the transmission plates 4. The multiple baffles 5 are respectively set corresponding to the multiple ventilation holes 3. A sealing ring 7 is fixedly connected to the baffle 5. The sealing ring 7 can fit against the edge of the ventilation hole 3 on the side wall of the box body 1. The sealing ring 7 is made of rubber. A guide block 8 is fixedly connected to the side wall of the baffle 5 at the position inside the sealing ring 7. The guide block 8 has a triangular prism structure. The triangular prism structure facilitates the inflow of external airflow and improves the flow of gas inside the box body 1.

[0025] The moving device includes a threaded rod 9 and two guide rods 10. The threaded rod 9 is rotatably connected to a groove in the bottom wall of the housing 1. The two ends of the threaded rod 9 are respectively provided with left and right threads. The two transmission plates 4 are respectively threaded to the left and right threads. One end of the threaded rod 9 extends into the placement groove 22 in the side wall of the housing 1 and is fixedly connected to a rotating disk 11. The rotating disk 11 is provided with a cross-shaped rotating groove. The rotating groove facilitates the rotation of the rotating disk 11 with a screwdriver. The two guide rods 10 are fixedly connected to the groove in the bottom wall of the housing 1, and the guide rods 10 are movably inserted into the through holes in the two transmission plates 4. Rotating the rotating disk 11 causes the rotating disk 11 to drive the threaded rod 9 to rotate. Under the limit of the guide rod 10, the threaded rod 9 drives the two transmission plates 4 to move closer to each other, so that the sealing ring 7, which was originally tightly attached to the inner wall of the housing 1, moves with the transmission plates 4, which facilitates the entry of external gas into the inside of the housing 1.

[0026] Two positioning blocks 12 are fixedly connected to one end of the box cover 2. Each positioning block 12 has a through hole. A latching device is fixedly connected to one end of the box body 1. The latching device is used to limit the two positioning blocks 12. The latching device includes a fixing frame 13. The fixing frame 13 has two movable holes 14. A spring 15 is fixedly connected to each of the two movable holes 14. A movable plate 16 is fixedly connected to one end of the spring 15. A limit rod 17 is fixedly connected to the side wall of the movable plate 16. The limit rod 17 is movably inserted through the inner wall of the movable hole 14. The two movable plates 16 can be pulled to bring the two movable plates 16 closer to each other. The two movable plates 16 drive the two movable plates 17 to move. The spring 15 is in a compressed state. The box cover 2 is placed on the box body 1. The movable plates 16 are released. Under the action of the spring 15, the two movable plates 17 move and move into the through holes of the two positioning blocks 12 respectively, so as to realize the connection between the box cover 2 and the end of the box body 1.

[0027] Multiple sets of blocking blocks 18 are fixedly connected to the inner wall of the box 1. The multiple sets of blocking blocks 18 are staggered with multiple baffles 5. The two ends of the blocking blocks 18 are inclined. By setting the blocking blocks 18, the products inside the box 1 are not easy to stick to the inner wall of the box 1, which increases the space for air flow. In addition, the blocking blocks 18 reserve some space to facilitate the adjustment of the position of the baffles 5 according to the actual use during transportation.

[0028] The bottom wall of the inner cavity of the box 1 is also provided with a storage slot 19. Fastening slots 20 are also provided on both sides of the storage slot 19 on the bottom wall of the inner cavity of the box 1. A ventilated cover plate 21 is provided on the storage slot 19. Fastening rods 6 are fixedly connected to both ends of the ventilated cover plate 21. The two fastening rods 6 extend into the two fastening slots 20 respectively, and bolts are threaded on the two fastening rods 6. Through the storage slot 19, desiccant can be placed in the storage slot 19 to enhance the moisture-proof effect of the box 1. The desiccant can be montmorillonite desiccant.

[0029] The working principle of this utility model is as follows: Rotating the rotating disk 11 causes the threaded rod 9 to rotate. Under the limit of the guide rod 10, the threaded rod 9 drives the two transmission plates 4 to move closer together, causing the sealing ring 7, which was originally tightly attached to the inner wall of the box 1, to move with the transmission plates 4. This facilitates the entry of external gas into the inner side of the box 1, improving the uniformity of ventilation inside the box 1. When the box cover 2 needs to be closed, the two movable plates 16 can be pulled, causing them to move closer together. The two movable plates 16 drive the two limiting rods 17 to move, springing... When the spring 15 is compressed, the lid 2 is placed on the box body 1, and the moving plate 16 is released. Under the action of the spring 15, the two limiting rods 17 move and move into the through holes of the two positioning blocks 12 respectively, thus connecting the lid 2 with the end of the box body 1. In addition, desiccant can be placed in the storage slot 19. Then, the vent cover 21 is covered. At this time, the two fastening rods 6 are located in the two fastening slots 20 respectively. Rotate the bolt so that the side of the bolt is tightly attached to the inner wall of the fastening slot 20, thus completing the installation of the vent cover 21.

[0030] The circuits and controls involved in this utility model are all existing technologies, and will not be described in detail here.

[0031] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A wooden packaging box with moisture-proof function, characterized in that, The box includes a box body (1) and a box cover (2). One end of the box body (1) is hinged to one end of the box cover (2), and the other end of the box body (1) is detachably connected to the other end of the box cover (2). Multiple ventilation holes (3) are provided on the two opposite side walls of the box body (1). A moving device is installed on the bottom wall of the box body (1). Two transmission plates (4) are installed on the moving device. The moving device can drive the two transmission plates (4) to move in opposite directions. Multiple baffles (5) are fixedly connected to the transmission plates (4). The multiple baffles (5) are respectively set to correspond to the multiple ventilation holes (3). A sealing ring (7) is fixedly connected to the baffle (5). The sealing ring (7) can fit against the edge of the ventilation hole (3) on the side wall of the box body (1). A guide block (8) is fixedly connected to the side wall of the baffle (5) at the position inside the sealing ring (7). The guide block (8) has a triangular prism structure.

2. The wooden packaging box having a moisture-proof function according to claim 1, wherein, The moving device includes a threaded rod (9) and two guide rods (10). The threaded rod (9) is rotatably connected to a groove in the bottom wall of the box (1). The two ends of the threaded rod (9) are respectively provided with left and right threads. The two transmission plates (4) are respectively threaded to the left and right threads. The two guide rods (10) are fixedly connected to the groove in the bottom wall of the box (1), and the guide rods (10) are movably inserted into the through holes in the two transmission plates (4).

3. The wooden packaging box having a moisture-proof function according to claim 2, wherein, One end of the threaded rod (9) extends into the placement groove (22) opened on the side wall of the box (1) and is fixedly connected to the rotating disk (11), which has a cross-shaped rotating groove.

4. The wooden packaging box having a moisture-proof function according to claim 3, wherein, Two positioning blocks (12) are fixedly connected to one end of the box cover (2). Both positioning blocks (12) have through holes. A buckle device is fixedly connected to one end of the box body (1). The buckle device is used to limit the two positioning blocks (12).

5. The wooden packaging box having a moisture-proof function according to claim 4, wherein The buckling device includes a fixed frame (13), on which two movable holes (14) are opened. A spring (15) is fixedly connected in each of the two movable holes (14). A movable plate (16) is fixedly connected to one end of the spring (15). A limiting rod (17) is fixedly connected to the side wall of the movable plate (16). The limiting rod (17) is movably inserted into the through hole opened in the inner wall of the movable hole (14), and the end of the limiting rod (17) can be moved into the through hole of the positioning block (12).

6. The wooden packaging box having a moisture-proof function according to claim 5, wherein, Multiple sets of blocking blocks (18) are fixedly connected to the inner wall of the box (1). The multiple sets of blocking blocks (18) are staggered with multiple baffles (5). The two ends of the blocking blocks (18) are inclined.

7. The wooden packaging box having a moisture-proof function according to claim 1, wherein The bottom wall of the inner cavity of the box (1) is also provided with a storage groove (19), and the bottom wall of the inner cavity of the box (1) is also provided with fastening grooves (20) on both sides of the storage groove (19). A ventilated cover plate (21) is provided on the storage groove (19), and fastening rods (6) are fixedly connected to both ends of the ventilated cover plate (21). The two fastening rods (6) extend into the two fastening grooves (20) respectively, and bolts are threaded on the two fastening rods (6).

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