Carton moisture-proof device

Abstract

The utility model belongs to the technical field of carton processing and production, particularly relates to a carton moisture-proof device, and aims to solve the problems that an existing device cannot be assembled and adjusted in a targeted mode according to the number of stored cartons, and certain hidden dangers exist in a specific dehumidification and moisture-proof mode. A plurality of layered frames are vertically distributed on the base, the two sides of the base are vertically connected with frame body supporting rod assemblies, the base and the layered frames are arranged, dehumidification bags are placed in the base and the layered frames, a certain space is reserved at the positions of the layered frames so that air circulation can be facilitated, and the device can have the good ventilation characteristic; the moisture-proof and moisture-proof device has the advantages that the moisture-proof and moisture-proof effects can be realized by the moisture-proof and moisture-proof device, certain ventilation and moisture-proof effects can be realized by the moisture-proof and moisture-proof device, moisture-proof performance of the moisture-proof and moisture-proof device can be greatly improved by the aid of the moisture-proof and moisture-proof device, pure physical moisture-proof measures can be taken, and accordingly the moisture-proof and moisture-proof device is greatly improved in safety.

Description

Technical Field

[0001] The utility model relates to a moisture-proof device, in particular to a moisture-proof device for cartons, and belongs to the technical field of carton processing and production. Background Technique

[0002] Cartons are the most widely used packaging products on the market at present. During the production and use of cartons, a large number of cartons need to be stored in the warehouse. During the storage process, moisture-proof treatment is required to avoid damage to the cartons caused by moisture. Therefore, moisture-proof protection for the stored cartons is needed.

[0003] In the prior art, as disclosed in a carton moisture-proof storage device with the publication number CN210133417U, which includes a cabinet body, a vacuum cleaner, a heating machine, a placement plate and an isolation component, it can use the vacuum cleaner and the heating machine to clean and dry the cabinet body, which is convenient for better moisture-proof storage of cartons. It can also use the isolation component to divide the space above the placement plate into cavities with different widths, and can place cartons with different thicknesses in different cavities in a staggered manner, which is convenient for personnel to take and improves the use efficiency. This device can classify and place the placed cartons. However, the existing device stacks the cartons on the same plane, and the overall adjustable part is the adjustment between layers in the cabinet body. Therefore, the area where cartons can be placed is only the size of the cabinet body, which leads to a large limitation in the actual carton storage capacity and cannot be assembled specifically according to the specific number of cartons. Secondly, since cartons are often stacked to avoid occupying a large space, but stacking a large number of cartons together will cause relatively serious extrusion to the cartons at the bottom layer. The prior art can only make appropriate adjustments for cartons with different thicknesses, but does not make corresponding adjustments to the stacking height of cartons. And the adopted dehumidification and moisture-proof measures are to dry and dehumidify through a heating machine. Although this method can also achieve a good moisture-proof effect, cartons are flammable items. If the temperature of heating and dehumidification is high and the temperature in the warehouse where the cartons are stored is also high, there will be certain potential fire safety hazards. Summary of the Invention

[0004] The utility model provides a carton moisture-proof device to solve the problems that the existing device cannot be assembled and adjusted specifically according to the number of stored cartons and there are certain hidden dangers in the specific dehumidification and moisture-proof methods.

[0005] The utility model realizes the above object through the following technical solutions: a carton moisture-proof device includes a base and a layered rack. A number of layered racks are arranged in an up-and-down distribution, and the layered racks are all arranged above the base. Frame support rod assemblies are vertically connected to both sides of the base, and both sides of the layered racks are connected to the frame support rod assemblies. Moisture-proof bags are placed in both the base and the layered racks;

[0006] One end of two adjacent layered racks is connected with a layered support rod, and the layered support rods are arranged in a staggered manner between the upper and lower layers. The rack support rod assembly includes several rack support rods, and a layered rack is fixedly clamped between two adjacent rack support rods.

[0007] As a further solution of the present utility model: One side of the base is fixedly connected with a docking sleeve, and both ends of the layered rack are also fixedly connected with docking sleeves, and the docking sleeves are respectively located on the upper and lower sides of both ends of the layered rack.

[0008] As a further solution of the present utility model: The four corners at the bottom end of the base are connected with support feet, and the upper surface of the base is connected with a plurality of convex strips in a convex shape.

[0009] As a further solution of the present utility model: A number of base inner cavities are opened in the base, a dehumidification bag is placed in the base inner cavity, and a base cover is clamped at the opening of the base inner cavity. A plurality of groups of base through holes are opened on the upper surface of the base, and each group of base through holes is respectively communicated with the base inner cavity.

[0010] As a further solution of the present utility model: The layered rack includes a plurality of hollow cross bars. Connecting rods are fixedly connected between adjacent hollow cross bars of the layered rack. A cavity is opened in the rod of the hollow cross bar, a dehumidification bag is placed in the cavity of the hollow cross bar, a number of cross bar through holes are opened on the upper and lower side rod bodies of the hollow cross bar, an open end communicated with the cavity inside the rod is opened at one end of the hollow cross bar, and a cross bar cover is movably clamped at the open end of the hollow cross bar.

[0011] As a further solution of the present utility model: A docking rod is fixedly connected to the middle rod body part of the outer hollow cross bar of the layered rack. A limiting insertion rod is vertically connected to the outer end of the docking rod. Limiting slots are opened at both ends of the rack support rod, and the limiting insertion rods are respectively inserted into the limiting slots opened in the upper and lower two rack support rods.

[0012] As a further solution of the present utility model: An end rod is arranged above the topmost rack support rod. A limiting slot is opened in the end rod, and a fastening bolt is threadedly penetrated through one side wall of the limiting slots opened in the rack support rod and the end rod.

[0013] As a further solution of the present utility model: The dehumidification bag includes a breathable bag, a dehumidification powder agent and a drawstring. The dehumidification powder agent is filled in the breathable bag, and the drawstring is connected to one end of the breathable bag.

[0014] As a further solution of the present utility model: The dehumidification powder agent includes but is not limited to silica gel, alumina gel, activated carbon, charcoal, mineral desiccant and activated clay.

[0015] The beneficial effects of the present utility model are:

[0016] 1. There is a base and a layered rack. A number of layered racks are arranged in an up-and-down distribution, and all the layered racks are arranged above the base. On both sides of the base, there are vertically connected frame support rod assemblies, and both sides of the layered rack are connected to the frame support rod assemblies. Dehumidifying bags are placed inside both the base and the layered rack. By setting a number of layered racks, cartons can be placed in a layered manner in the space between adjacent two layered racks, that is, cartons of different sizes can be classified and stacked. At the same time, it can also prevent a large number of cartons from being stacked together completely, that is, a certain space can be left at the position of the layered rack to facilitate air circulation, enabling the device to have good ventilation characteristics and play a certain role in ventilation and moisture-proofing. Moreover, the dehumidifying bags provided can absorb the moisture in the air and play a further role in dehumidifying and moisture-proofing, that is, the moisture-proof performance of the device can be greatly improved under the combined action of ventilation and moisture-proofing and dehumidifying and moisture-proofing. By adopting pure physical moisture-proof measures, the safety is greatly improved;

[0017] 2. The end of the layered rack can be supported by a layered support rod, and the middle part of the layered rack can be supported by a frame support rod, thereby ensuring a stable supporting effect on the layered rack. Moreover, the layered support rods are arranged in a staggered manner between the upper and lower layers, so that the opening parts of the upper and lower two layered racks are also arranged in a staggered manner on both sides. Therefore, when receiving and placing cartons, operations can be carried out simultaneously from both sides, and the cartons stacked on each layer do not affect each other. And no matter which layer the cartons are taken out or put in, it will not cause the weight imbalance on both sides of the device, ensuring the overall stability of the device. Brief Description of the Drawings

[0018] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0019] Figure 2 is a three-dimensional structure schematic diagram of the base of the present utility model;

[0020] Figure 3 is a sectional structure schematic diagram of the base of the present utility model;

[0021] Figure 4 is a schematic diagram of the structure of the layered rack of the present utility model;

[0022] Figure 5 is a sectional structure schematic diagram of the hollow cross bar of the present utility model;

[0023] Figure 6 of the present utility model Figure 1 is a schematic diagram of the structure at position A;

[0024] Figure 7 is a schematic diagram of the disassembled state of the frame support rod, end rod and limit insertion rod of the present utility model;

[0025] Figure 8 is a schematic diagram of the structure of the end rod of the present utility model;

[0026] Figure 9 This is a schematic cross-sectional view of the dehumidifying bag of the present utility model.

[0027] In the figure: 1. Base; 11. Support feet; 12. Ribs; 13. Base through-hole; 14. Base inner cavity; 15. Base cover; 2. Laminated rack; 21. Hollow cross-bar; 22. Connecting rod; 23. Docking rod; 24. Limit insertion rod; 25. Cross-bar through-hole; 26. Cross-bar cover; 3. Rack support rod; 31. End rod; 32. Tightening bolt; 33. Limit slot; 4. Laminated support rod; 5. Docking sleeve; 6. Dehumidifying bag; 61. Breathable bag; 62. Dehumidifying powder; 63. Pull rope. Specific embodiments

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0029] Embodiment 1

[0030] As shown in Figure 1 , Figure 2 , Figure 3 and Figure 5 , a carton moisture-proof device includes a base 1 and a laminated rack 2. A plurality of laminated racks 2 are arranged in an up-and-down distribution, and the laminated racks 2 are all arranged above the base 1. The two sides of the base 1 are vertically connected with a rack support rod assembly, and the two sides of the laminated rack 2 are connected to the rack support rod assembly. Dehumidifying bags 6 are placed in both the base 1 and the laminated rack 2. By providing a plurality of laminated racks 2, cartons can be placed in a layered manner in the space between two adjacent laminated racks 2, that is, cartons of different sizes can be classified and stacked. At the same time, it can also prevent a large number of cartons from being stacked together, that is, a certain space can be left at the position of the laminated rack 2 to facilitate air circulation, so that the device has better ventilation characteristics and plays a certain role in ventilation and moisture-proof. And the provided dehumidifying bags 6 can absorb the moisture in the air and play a further role in dehumidifying and moisture-proof, that is, the moisture-proof performance of the device can be greatly improved under the combined action of ventilation and moisture-proof and dehumidifying and moisture-proof. By adopting pure physical moisture-proof measures, the safety is greatly improved;

[0031] One end of two adjacent layer racks 2 is connected with a layer support rod 4, and the layer support rods 4 are arranged in a staggered manner between the upper and lower layers. The rack support rod assembly includes a plurality of rack support rods 3. A layer rack 2 is fixedly clamped between two adjacent rack support rods 3. The layer support rod 4 can support one end of the layer rack 2, and the rack support rod 3 can support the middle body of the layer rack 2, so as to ensure a stable support for the layer rack 2. Moreover, the layer support rods 4 are arranged in a staggered manner between the upper and lower layers, so that the opening parts of the upper and lower layer racks 2 are also arranged in a staggered manner on both sides. Therefore, when storing and retrieving cartons, operations can be carried out simultaneously from both sides, and the cartons stacked on each layer do not affect each other. No matter which layer the cartons are taken out or put in, the weight on both sides of the device will not be unbalanced, ensuring the overall stability of the device.

[0032] Embodiment 2

[0033] Improved on the basis of Embodiment 1:

[0034] As Figure 1 、 Figure 2 、 Figure 3 and Figure 6 As shown, a docking sleeve 5 is fixedly connected to one side of the base 1, and docking sleeves 5 are also fixedly connected to both ends of the layer rack 2, and the docking sleeves 5 are respectively located on the upper and lower sides of both ends of the layer rack 2, so as to be able to insert the layer support rod 4 into the docking sleeves 5 arranged in upper and lower alignment. Thus, the layer rack 2 can be suspended above the base 1, and there is also a certain space between adjacent layer racks 2, enabling the stacking of cartons.

[0035] Furthermore, support feet 11 are connected to the four corners at the bottom end of the base 1, and a plurality of convex strips 12 in a convex shape are connected to the upper surface of the base 1. The base 1 can be suspended by the support feet 11, and the provided convex strips 12 can leave a certain gap between the cartons stacked on the base 1 and the base 1, achieving a better ventilation effect and thus a moisture-proof effect.

[0036] Further, a plurality of base inner cavities 14 are opened in the base 1, a dehumidifying bag 6 is placed in the base inner cavities 14, a base cover 15 is clamped at the opening of the base inner cavities 14, a plurality of groups of base through holes 13 are opened on the upper surface of the base 1, and each group of base through holes 13 is respectively communicated with the base inner cavities 14, enabling the air near the base 1 to enter the base inner cavities 14 through the base through holes 13. Thus, the moisture in the air can be absorbed by the dehumidifying bag 6, realizing moisture absorption and moisture-proof for the cartons stacked on the base 1. And the provided base cover 15 can be easily opened to facilitate the replacement of the dehumidifying bag 6.

[0037] Further, the layered rack 2 includes a plurality of hollow crossbars 21. Connecting rods 22 are fixedly connected between adjacent hollow crossbars 21 of the layered rack 2. A cavity is formed inside the rod of the hollow crossbar 21. A dehumidifying bag 6 is placed inside the cavity of the hollow crossbar 21. A number of crossbar through holes 25 are formed in the upper and lower side bodies of the hollow crossbar 21. One end of the hollow crossbar 21 is provided with an open end communicating with the cavity inside the rod, and a crossbar cover 26 is movably clamped at the open end of the hollow crossbar 21. The connecting rods 22 are used to combine multiple hollow crossbars 21 of each layered rack 2 together to ensure the firm stability of the structure of the layered rack 2, so as to realize the stable support for the stacked cartons. Moreover, the air near the layered rack 2 enters the hollow crossbar 21 through the crossbar through holes 25, and then the moisture in the air can be absorbed by the dehumidifying bag 6, realizing the moisture absorption and moisture-proof function for the cartons stacked on the layered rack 2. In addition, the provided crossbar cover 26 can be easily opened to facilitate the replacement of the dehumidifying bag 6.

[0038] As Figure 1 , Figure 2 , Figure 4 and Figure 5 shown, a docking rod 23 is fixedly connected to the middle part of the outer side of the hollow crossbar 21 of the layered rack 2. A limiting insertion rod 24 is vertically connected to the outer end of the docking rod 23. Limiting slots 33 are formed at both ends of the rack support rod 3, and the limiting insertion rods 24 are respectively inserted into the limiting slots 33 formed in the upper and lower two rack support rods 3. The rack support rod 3 can support and fix the middle parts on both sides of the layered rack 2. Moreover, the rack support rod 3 is of an assembled type and can be assembled accordingly according to the number of the specifically set layered racks 2, so that the device can be set to a corresponding height according to the number of cartons to meet different usage requirements.

[0039] As Figure 1 , Figure 7 , Figure 8 and Figure 9 shown, a end rod 31 is arranged above the topmost rack support rod 3. A limiting slot 33 is formed in the end rod 31, and a fastening bolt 32 is threadedly penetrated through one side wall of the limiting slots 33 formed in the rack support rod 3 and the end rod 31. The limiting insertion rods 24 of the topmost layered rack 2 can be respectively inserted into the limiting slots 33 formed in the rack support rod 3 and the end rod 31, and the limiting insertion rods 24 can be firmly inserted into the limiting slots 33 by tightening the fastening bolt 32, which can ensure the firmness of the connection part between the layered rack 2 and the two side rack support rod assemblies.

[0040] The dehumidifying bag 6 includes a breathable bag 61, a dehumidifying powder 62, and a drawstring 63. The dehumidifying powder 62 is filled in the breathable bag 61, and the drawstring 63 is connected to one end of the breathable bag 61. The dehumidifying powder 62 functions to absorb moisture and prevent dampness, and the provided breathable bag 61 can prevent the dehumidifying powder 62 from scattering. The drawstring 63 facilitates the overall removal of the dehumidifying bag 6 placed in the inner cavity 14 of the base or the hollow crossbar 21, thereby facilitating the replacement of a new dehumidifying bag 6 for moisture absorption and damp prevention, so that the device can achieve long-term damp prevention.

[0041] The dehumidifying powder 62 includes, but is not limited to, silica gel, alumina gel, activated carbon, charcoal, mineral desiccants, and activated clay.

[0042] Working principle: The layered support rod 4 supports one end of the layered rack 2, and the rack support rod 3 supports the middle body of the layered rack 2, thereby ensuring a stable support for the layered rack 2, making the layered rack 2 suspended above the base 1. There is also a certain space between adjacent layered racks 2, enabling the stacking of cardboard boxes. A certain space is left at the position of the layered rack 2 to facilitate air circulation, making the device have good ventilation characteristics and playing a certain role in ventilation and damp prevention. The provided dehumidifying bag 6 can absorb the moisture in the air, playing a further role in dehumidification and damp prevention, that is, it can greatly improve the damp-proof performance of the device under the combined action of ventilation and damp prevention and dehumidification and damp prevention.

[0043] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0044] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A carton moisture-proof device, comprising a base (1) and a layer frame (2), characterized in that: A plurality of the layered racks (2) are arranged in an upper and lower distribution pattern, and the layered racks (2) are all arranged above the base (1), the two sides of the base (1) are vertically connected to the frame support rod assembly, the two sides of the layered racks (2) are connected to the frame support rod assembly, and the base (1) and the layered racks (2) are both provided with dehumidification bags (6); One end of two adjacent layered frames (2) is connected to a layered support rod (4), and the layered support rod (4) is arranged in a staggered manner between the upper and lower layers. The frame support rod assembly includes a plurality of frame support rods (3), and the layered frame (2) is fixedly clamped between two adjacent frame support rods (3).

2. The carton moisture-proof device according to claim 1, characterized in that: One side of the base (1) is fixedly connected with a butt joint sleeve (5), and both ends of the layered frame (2) are also fixedly connected with butt joint sleeves (5), and the butt joint sleeves (5) are respectively located at the upper and lower sides of the two ends of the layered frame (2).

3. The carton moisture-proof device according to claim 1, characterized in that: Support legs (11) are connected to the four corners of the bottom end of the base (1), and a plurality of outwardly convex strips (12) are connected to the upper surface of the base (1).

4. The carton moisture-proof device according to claim 3, characterized in that: The base (1) is provided with a plurality of base inner cavities (14), a dehumidification bag (6) is placed in the base inner cavity (14), and a base cover (15) is clamped at the opening of the base inner cavity (14); the upper surface of the base (1) is provided with a plurality of groups of base through holes (13), and each group of the base through holes (13) is respectively connected to the base inner cavity (14).

5. The carton moisture-proof device according to claim 1, characterized in that: The layered rack (2) comprises a plurality of hollow cross bars (21), adjacent hollow cross bars (21) of the layered rack (2) are fixedly connected with connecting rods (22), a cavity is provided in the rod of the hollow cross bar (21), a dehumidification bag (6) is placed in the cavity of the hollow cross bar (21), a plurality of cross bar through holes (25) are provided on the upper and lower rod bodies of the hollow cross bar (21), an open end communicating with the cavity in the rod is provided at one end of the hollow cross bar (21), and a cross bar cover (26) is movably clamped on the open end of the hollow cross bar (21).

6. The carton moisture-proof device according to claim 5, characterized in that: A docking rod (23) is fixedly connected to the middle rod body of the hollow cross rod (21) on the outside of the layered frame (2), and the outer end of the docking rod (23) is vertically connected to a limiting insertion rod (24). Both ends of the frame support rod (3) are provided with limiting slots (33), and the limiting insertion rod (24) is respectively inserted into the limiting slots (33) provided on the upper and lower frame support rods (3).

7. The carton moisture-proof device according to claim 1, characterized in that: An end rod (31) is arranged above the frame support rod (3) at the top, the end rod (31) is provided with a limiting slot (33), and a fastening bolt (32) is threadedly connected through a side wall of the frame support rod (3) and the limiting slot (33) provided on the end rod (31).

8. The carton moisture-proof device according to claim 1, characterized in that: The dehumidification bag (6) comprises a breathable bag (61), a dehumidification powder (62) and a drawstring (63); the dehumidification powder (62) is filled in the breathable bag (61), and the drawstring (63) is connected to one end of the breathable bag (61).

9. The carton moisture-proof device according to claim 8, characterized in that: The dehumidifying powder (62) includes but is not limited to silica gel, alumina gel, activated carbon, charcoal, mineral desiccant and activated clay.

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