Moisture-proof device for sea shipping container
By placing desiccants and absorbent cotton inside shipping containers and using interconnected holes to absorb moisture, the problem of moisture prevention during sea transport is solved, achieving moisture-proof treatment of goods and improving transport stability.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- QINGDAO HANIL PRECISION IND CO LTD
- Filing Date
- 2025-07-02
- Publication Date
- 2026-06-26
AI Technical Summary
Existing shipping containers are susceptible to moisture from seawater during maritime transport, which can cause internal moisture buildup and lead to mold and mildew on the goods.
A desiccant and absorbent cotton are installed inside the shipping container to absorb moisture through interconnecting holes. Combined with a reinforced frame and supporting structure, this improves stability and prevents moisture intrusion.
It effectively prevents items inside the container from getting damp and moldy, improving transportation stability and safety.
Smart Images

Figure CN224410291U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of container technology, specifically to a moisture-proof device for maritime containers. Background Technology
[0002] When goods are transported by sea, they need to be loaded and protected using shipping containers. However, existing shipping containers are susceptible to moisture buildup during maritime transport, which can lead to mold and mildew if left unchecked. Therefore, designing a moisture-proof device for shipping containers is crucial. For example:
[0003] According to the authorization announcement number CN111646029B, a combined container includes at least two containers. The ends of the containers are provided with horizontally extending lintels and sills, and only one post is vertically fixed between the lintels and sills. The lintel, post, and sill define at least one end opening. A top connector connects the lintels of two adjacent containers, and a bottom connector connects the sills of two adjacent containers. The combined container according to the present invention includes multiple containers, each with an end opening defined by a lintel, post, and sill. When at least two containers are placed side-by-side, the end openings of adjacent containers communicate to form a larger opening, and the internal spaces of adjacent containers communicate to form a larger storage space. This ensures normal transport of the containers, and allows users to combine multiple containers to accommodate larger equipment that cannot be placed in a single container.
[0004] Based on existing solutions and actual production and processing, existing shipping containers have the following shortcomings, such as:
[0005] While existing shipping containers can be combined to accommodate larger equipment that cannot be placed in a single container, they are susceptible to moisture buildup during sea transport due to sea humidity. Without intervention, this moisture can cause items to become damp and moldy. Therefore, this invention provides a moisture-proof device for shipping containers to solve the aforementioned problems. Summary of the Invention
[0006] The purpose of this utility model is to provide a moisture-proof device for shipping containers, in order to solve the problem mentioned in the background art that although existing shipping containers can be combined to place larger equipment that cannot be placed in a single container, they are affected by sea moisture during sea transport, which can lead to moisture inside the container. If no intervention is taken, the items may become damp and moldy.
[0007] To achieve the above objectives, the present invention provides the following technical solution: a moisture-proof device for a shipping container, comprising a shipping container body, wherein a desiccant body is provided inside the shipping container body, and a goods-carrying chamber is provided inside the desiccant body, and a first connecting hole is provided inside the goods-carrying chamber.
[0008] Also includes:
[0009] The first reinforcing frame is located inside the body of the shipping container, and the interior of the first reinforcing frame is equipped with a reinforcing structure. The inner side of the first reinforcing frame is equipped with a support leg, and the inner side of the support leg is equipped with a second reinforcing frame. The inner side of the second reinforcing frame is equipped with an absorbent cotton body.
[0010] Preferably, the lower end of the shipping container body is provided with a protective base frame, and the interior of the protective base frame is provided with first limiting grooves that are evenly distributed.
[0011] Preferably, a positioning plate is provided at the upper end of the shipping container body, and the left and right distance between the positioning plates is smaller than the left and right distance between the protective base frame, and the positioning plate is vertically arranged on the shipping container body.
[0012] Preferably, the positioning plate has a second positioning groove at equal intervals inside, and the second positioning groove is arranged vertically parallel to the first limiting groove.
[0013] Preferably, the first connecting holes are evenly spaced in the item carrying chamber, and the item carrying chamber is relatively fitted and connected to the absorbent cotton body.
[0014] Preferably, the support feet are arranged at equal angles with respect to the center of the second reinforcing frame, and the second reinforcing frame has second connecting holes distributed at equal intervals inside, with the first connecting hole and the second connecting hole being arranged in an inner-outer correspondence.
[0015] Preferably, the reinforcement structure includes reinforcement blocks disposed inside the first reinforcement frame, and the reinforcement blocks are in an "X" shape and are evenly distributed on the upper side of the first reinforcement frame.
[0016] Compared with the prior art, the beneficial effects of this utility model are: the moisture-proof device for shipping containers effectively improves the moisture-proof treatment inside the shipping container by absorbing water vapor inside the container, preventing the items inside the container from getting damp and moldy. At the same time, it strengthens the inside of the container, effectively improving the stability of the shipping container during use.
[0017] 1. It is equipped with reinforcing blocks and support feet. The shipping container body is connected to the first reinforcing frame by snapping. The support feet are distributed at equal angles about the center of the first reinforcing frame. A reinforcing block is installed between the first and second reinforcing frames. The reinforcing block has an "X" shaped structure. Under the action of the reinforcing block, the second reinforcing frame increases the overall support force of the internal structure, which facilitates the reinforcement of the moisture-proof device of the shipping container.
[0018] 2. It is provided with a first connecting hole, a second connecting hole and a desiccant body. The second connecting hole is evenly opened inside the second reinforcing frame. The absorbent cotton body is breathable. The first connecting hole and the second connecting hole are arranged in an inner and outer correspondence. The gap between the reinforcing blocks is filled by the desiccant body. When water vapor appears inside the item carrying chamber, the water vapor can be absorbed by the desiccant body through the first connecting hole and the second connecting hole, which is convenient for moisture-proof treatment of the shipping container.
[0019] 3. Equipped with a protective base frame and positioning plate, the protective base frame is installed at the bottom of the shipping container body, and the protective base frame has a first limiting groove with equal spacing inside. The positioning plate is vertically installed at the top of the shipping container body, and the positioning plate has a second positioning groove with equal spacing inside. When the shipping container body is hoisted as a whole, the bottom end of the hoisting sling can be locked inside the first limiting groove, and the top end of the hoisting sling can be locked inside the second positioning groove, which facilitates the improvement of the stability of container hoisting. Attached Figure Description
[0020] Figure 1 This is a frontal cross-sectional view of the present invention.
[0021] Figure 2 This is a schematic diagram of the overall structure connecting the main body of the shipping container and the protective base frame of this utility model;
[0022] Figure 3 This is a schematic diagram of the overall cross-sectional structure of the connection between the second reinforcing frame and the reinforcing block of this utility model;
[0023] Figure 4 This utility model Figure 1 Enlarged structural diagram at point A in the middle;
[0024] Figure 5 This utility model Figure 2 Enlarged structural diagram at point B.
[0025] In the diagram: 1. Container body; 2. Desiccant body; 3. Goods carrying compartment; 4. First connecting hole; 5. Protective base frame; 6. First limiting groove; 7. Positioning plate; 8. Second positioning groove; 9. Protective gantry; 10. Hinge; 11. Locking rod body; 12. Connecting latch; 13. Connecting lock head; 14. First reinforcing frame; 15. Support leg; 16. Second reinforcing frame; 17. Second connecting hole; 18. Absorbent cotton body; 19. Reinforcing block. Detailed Implementation
[0026] 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.
[0027] Please see Figure 1-5 This utility model provides a technical solution: a moisture-proof device for a shipping container, comprising a shipping container body 1, a desiccant body 2, a cargo carrying chamber 3, a first connecting hole 4, a protective base frame 5, a first limiting groove 6, a positioning plate 7, a second positioning groove 8, a protective door frame 9, a hinge 10, a locking rod body 11, a connecting buckle 12, a connecting lock head 13, a first reinforcing frame 14, a support foot 15, a second reinforcing frame 16, a second connecting hole 17, an absorbent cotton body 18, and a reinforcing block 19.
[0028] Specific examples Figure 1 , Figure 3 and Figure 4As shown, firstly, the shipping container body 1 is placed horizontally. The edge of the first reinforcing frame 14 is aligned with the front opening of the shipping container body 1 and then pushed. Friction occurs between the outer end of the first reinforcing frame 14 and the inner wall of the shipping container body 1, causing the first reinforcing frame 14 to slide and connect with the shipping container body 1 until the rear end face of the first reinforcing frame 14 contacts the shipping container body 1. At this point, the shipping container body 1 and the first reinforcing frame 14 are engaged. The inner end of the first reinforcing frame 14 is provided with a support leg 15. The support leg 15 is positioned relative to the first reinforcing frame 14. The center is evenly distributed, and the support feet 15 support the second reinforcing frame 16. The inner side of the second reinforcing frame 16 is equipped with a water-absorbing cotton body 18, and the inner side of the water-absorbing cotton body 18 is provided with an item carrying chamber 3. A reinforcing block 19 is installed between the first reinforcing frame 14 and the second reinforcing frame 16. The reinforcing block 19 has an "X" shaped structure and is evenly distributed in the cavity formed between the first reinforcing frame 14 and the second reinforcing frame 16. Under the action of the reinforcing block 19, the supporting force of the second reinforcing frame 16 on the whole interior is increased, which facilitates the reinforcement of the moisture-proof device of the shipping container.
[0029] Specific examples Figure 1 , Figure 3 and Figure 4 As shown, the interior of the cargo carrying chamber 3 is uniformly provided with first connecting holes 4, and the interior of the second reinforcing frame 16 is uniformly provided with second connecting holes 17. The absorbent cotton body 18 between the second reinforcing frame 16 and the cargo carrying chamber 3 is breathable. The first connecting holes 4 and the second connecting holes 17 are arranged in a corresponding manner inside and out. In the cavity between the first reinforcing frame 14 and the second reinforcing frame 16, the gap between two adjacent sets of reinforcing blocks 19 is filled by the desiccant body 2. When water vapor appears inside the cargo carrying chamber 3, the water vapor can be absorbed by the desiccant body 2 through the first connecting holes 4 and the second connecting holes 17, keeping the interior of the cargo carrying chamber 3 dry and facilitating moisture-proof treatment of the shipping container.
[0030] Specific examples Figure 1 , Figure 2 and Figure 5As shown, a protective base frame 5 is provided at the bottom of the shipping container body 1. The protective base frame 5 has first limiting grooves 6 evenly spaced inside. A positioning plate 7 is vertically installed at the top of the shipping container body 1. The positioning plate 7 has second positioning grooves 8 evenly spaced inside. The second positioning grooves 8 and the first limiting grooves 6 are arranged vertically parallel. When the hinge 10 is rotated, causing the protective gantry 9 at the front of the shipping container body 1 to be in the closed state, the left end of the hinge 10 at the front of the protective gantry 9 contacts the "L"-shaped connecting lock head 13. The connecting latch 12 at the front of the locking rod body 11 engages with the connecting lock head 13, locking the protective gantry 9 and arranging the two sets of containers vertically parallel. When the bottom container... After the container is placed, align the protective base frame 5 at the lower end of the upper container with the positioning plate 7 at the upper end of the bottom container. Friction will occur between the inner wall of the protective base frame 5 and the outer wall of the positioning plate 7, and the protective base frame 5 and the positioning plate 7 will slide together until the bottom end of the upper protective base frame 5 contacts the upper end of the bottom shipping container body 1. At this time, the protective base frame 5 and the positioning plate 7 will engage, completing the docking of the two sets of containers. At the same time, when hoisting the shipping container body 1 as a whole, the bottom end of the hoisting strap can be engaged inside the first limiting groove 6, and the upper end of the hoisting strap can be engaged inside the second positioning groove 8, which will improve the stability of the container hoisting. This is the usage method of the shipping container moisture-proof device.
[0031] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.
[0032] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.
Claims
1. A moisture-proof device for a shipping container, comprising a shipping container body (1), wherein a desiccant body (2) is provided inside the shipping container body (1), and an item carrying chamber (3) is provided inside the desiccant body (2), and a first connecting hole (4) is provided inside the item carrying chamber (3). Its features are, Also includes: The first reinforcing frame (14) is located inside the body of the shipping container (1), and the interior of the first reinforcing frame (14) is provided with a reinforcing structure. The inner side of the first reinforcing frame (14) is provided with a support foot (15), and the inner side of the support foot (15) is provided with a second reinforcing frame (16), and the inner side of the second reinforcing frame (16) is provided with an absorbent cotton body (18).
2. The moisture-proof device for a maritime container according to claim 1, characterized in that: The lower end of the shipping container body (1) is provided with a protective base frame (5), and the interior of the protective base frame (5) is provided with first limiting grooves (6) that are evenly distributed.
3. The moisture-proof device for a maritime container according to claim 1, characterized in that: The upper end of the shipping container body (1) is provided with a positioning plate (7), and the left and right distance of the positioning plate (7) is smaller than the left and right distance of the protective base frame (5), and the positioning plate (7) is set vertically on the shipping container body (1).
4. A moisture-proof device for a maritime container according to claim 3, characterized in that: The positioning plate (7) has a second positioning groove (8) at equal intervals inside, and the second positioning groove (8) and the first limiting groove (6) are arranged in a vertically parallel manner.
5. A moisture-proof device for a maritime container according to claim 1, characterized in that: The first connecting hole (4) is arranged at equal intervals in the item carrying chamber (3), and the item carrying chamber (3) is relatively attached to the absorbent cotton body (18).
6. A moisture-proof device for a maritime container according to claim 1, characterized in that: The support foot (15) is set at an equal angle to the center of the second reinforcing frame (16), and the second reinforcing frame (16) has second connecting holes (17) distributed at equal intervals inside, and the first connecting hole (4) and the second connecting hole (17) are set in an inner-outer correspondence.
7. A moisture-proof device for a maritime container according to claim 1, characterized in that: The reinforcement structure includes reinforcement blocks (19) disposed inside the first reinforcement frame (14), and the reinforcement blocks (19) are in an "X" shape and are evenly distributed on the upper side of the first reinforcement frame (14).
Citation Information
Patent Citations
Combined Container
CN111646029B