CN216140522U

CN216140522U - Environment-friendly packaging box with waterproof and moistureproof functions

Info

Publication number: CN216140522U
Application number: CN202121769996.4U
Authority: CN
Inventors: 朱元进
Original assignee: Yancheng Mingjie Paper Product Packaging Co ltd
Current assignee: Yancheng Mingjie Paper Product Packaging Co ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2022-03-29
Anticipated expiration: 2031-07-30

Abstract

The utility model provides an environment-friendly packing box with waterproof and moistureproof functions, which comprises a box body and a box cover, wherein the box body and the box cover are made of plastics, two first connecting parts are respectively arranged on the outer sides of two opposite side surfaces of the box body, and connecting bolts are respectively arranged on the upper sides of the first connecting parts; the case lid is equipped with the round spread groove of adaptation corresponding four side tops of box, is equipped with the sealing washer in the spread groove, and the case lid is equipped with the second connecting portion respectively corresponding four connecting bolt positions, be equipped with on each second connecting portion with the connecting hole of connecting bolt adaptation to be equipped with the nut of connecting bolt adaptation, the nut can be followed the second connecting portion upside and be connected the connecting bolt who corresponds. The utility model can tightly buckle the box cover on the box body, and the sealing ring seals the gap between the box cover and the box body to form a closed space to prevent moisture from entering the packing box.

Description

Environment-friendly packaging box with waterproof and moistureproof functions

Technical Field

The utility model relates to a packaging box, in particular to an environment-friendly packaging box with waterproof and moistureproof functions.

Background

The packing box is the packing material of common use in the freight, and wherein the carton is most often used, but the carton is because its natural attribute, and not fire prevention also waterproof, itself also relatively fragile, retrieves the degree of difficulty height, recycles the back and recycles the number of times limited, has mostly flowed to waste paper recovery, also can cause a large amount of pollutions in its recovery process.

And some electronic products, precision equipment and the like can not be affected with damp, and the goods can be damaged and huge loss is caused by water entering, wetting, damp and the like due to accidents during transportation through the carton.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides an environment-friendly packing box with waterproof and moistureproof functions, which comprises a box body and a box cover, wherein the box body and the box cover are made of plastics; the case lid is equipped with the round spread groove of adaptation corresponding four side tops of box, is equipped with the sealing washer in the spread groove, and the case lid is equipped with the second connecting portion respectively corresponding four connecting bolt positions, be equipped with on each second connecting portion with the connecting hole of connecting bolt adaptation to be equipped with the nut of connecting bolt adaptation, the nut can be followed the second connecting portion upside and be connected the connecting bolt who corresponds.

Furthermore, a replaceable moisture absorption bag is arranged at the inner top of the box cover.

Further, the top is equipped with the moisture absorption groove in the case lid, and the moisture absorption package sets up in the moisture absorption groove to be equipped with the moisture absorption lid of moisture absorption groove adaptation, the moisture absorption is covered and is equipped with the bleeder vent, and the moisture absorption lid passes through screw detachable and connects at the moisture absorption groove downside.

Furthermore, four side surfaces of the box body incline towards the bottom to form a structure with a large top and a small bottom, so that the box bodies can be plugged together.

Furthermore, the bottom side of the first connecting part is a first positioning surface, the top side of the connecting bolt is a second positioning surface, and when the plurality of boxes can be plugged together, the second positioning surface on one box on the lower side is abutted against the first positioning surface on the box on the upper side.

Further, the box body and the box cover are made of HDPE.

According to the utility model, the box cover can be tightly buckled on the box body through the box body, the box cover, the first connecting part, the connecting bolt, the connecting groove, the sealing ring, the second connecting part and the nut, and the sealing ring seals the gap between the box body and the box body to form a closed space so as to prevent moisture from entering the packing box.

The utility model can also be provided with a replaceable moisture absorption bag which can absorb the water vapor in the box body, thereby further playing a role of moisture prevention.

The packaging box is made of HDPE, can be reused, has high utilization rate, and reduces resource consumption.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of an embodiment of the present invention;

FIG. 3 is a schematic diagram of the insertion of the case according to the embodiment of the present invention;

in the figure: 1. a box body; 2. a box cover; 3. a first connection portion; 4. a connecting bolt; 5. connecting grooves; 6. a seal ring; 7. a second connecting portion; 8. a nut; 9. moisture absorption bag; 10. a moisture absorption groove; 11. a moisture-absorbing cover; 12. air holes are formed; 13. a first positioning surface; 14. a second positioning surface.

Detailed Description

The package of this embodiment, as shown in fig. 1, comprises a body 1 and a lid 2 made of plastic, preferably HDPE. Two first connecting portions 3 are respectively arranged on the outer sides of two opposite side surfaces of the box body 1, and connecting bolts 4 are respectively arranged on the upper sides of the first connecting portions 3. Case lid 2 is equipped with round spread groove 5 of adaptation corresponding 1 four side tops of box, is equipped with sealing washer 6 in the spread groove 5, and case lid 2 is equipped with second connecting portion 7 respectively corresponding four connecting bolt 4 positions, is equipped with the connecting hole with connecting bolt 4 adaptation on each second connecting portion 7 to be equipped with the nut 8 of connecting bolt adaptation, nut 8 can be followed the second connecting portion upside and be connected corresponding connecting bolt 4.

Through screwing up nut 8, make case lid 2 tightly detain on box 1 to by sealing washer 6 with the gap closure between them, form airtight space, prevent that moisture from getting into in the packing box. The packing box of the embodiment is made of HDPE, and the hardness, tensile strength and creep property of the HDPE are superior to those of low-density polyethylene; the wear resistance, the electrical insulation, the toughness and the cold resistance are good; the chemical stability is good, and the paint is insoluble in any organic solvent and resistant to corrosion of acid, alkali and various salts at room temperature. The packing box is made of HDPE and can be reused, the utilization rate is high, and the resource consumption is reduced.

As shown in fig. 2, preferably, a replaceable moisture absorption bag 9 is arranged at the top inside the box cover 2, specifically, a moisture absorption groove 10 is arranged at the top inside the box cover 2, the moisture absorption bag 9 is arranged in the moisture absorption groove 10 and is provided with a moisture absorption cover 11 adapted to the moisture absorption groove 10, a vent hole 12 is arranged on the moisture absorption cover, and the moisture absorption cover 11 is detachably connected to the lower side of the moisture absorption groove 10 through a thread. The moisture absorption bag can absorb water vapor in the box body through the air holes 12, and can be replaced after being used for a period of time, so that the moisture absorption bag further plays a role in moisture prevention.

As shown in fig. 3, preferably, four sides of the box body 1 are inclined towards the bottom to form a structure with a large top and a small bottom, so that on one hand, the demoulding is facilitated, and on the other hand, a plurality of box bodies can be inserted together to facilitate the transportation when the box is empty. Further preferably, the bottom side of the first connecting part 3 is a first positioning surface 13, the top side of the connecting bolt 4 is a second positioning surface 14, when the plurality of boxes 1 are spliced together, the second positioning surface 14 on one box on the lower side is abutted to the first positioning surface 13 on the box on the upper side, so that the plurality of boxes are not adsorbed together when being spliced together, and the use is convenient.

It should be noted that the above-mentioned embodiments are not intended to limit the scope of the present invention, and all equivalent modifications and substitutions based on the above-mentioned technical solutions are within the scope of the present invention as defined in the claims.

Claims

1. The utility model provides an environmental protection packing box with dampproofing and waterproofing function, includes box and case lid made by plastics, its characterized in that: two first connecting parts are respectively arranged on the outer sides of two opposite side surfaces of the box body, and connecting bolts are respectively arranged on the upper sides of the first connecting parts; the case lid is equipped with the round spread groove of adaptation corresponding four side tops of box, is equipped with the sealing washer in the spread groove, and the case lid is equipped with the second connecting portion respectively corresponding four connecting bolt positions, be equipped with on each second connecting portion with the connecting hole of connecting bolt adaptation to be equipped with the nut of connecting bolt adaptation, the nut can be followed the second connecting portion upside and be connected the connecting bolt who corresponds.

2. The environment-friendly packing case with waterproof and moistureproof functions as claimed in claim 1, which is characterized in that: the top in the case lid is equipped with removable moisture absorption package.

3. The environment-friendly packing case with waterproof and moistureproof functions as claimed in claim 2, wherein: the top is equipped with the moisture absorption groove in the case lid, and the moisture absorption package sets up in the moisture absorption groove to be equipped with the moisture absorption lid of moisture absorption groove adaptation, the moisture absorption is covered and is equipped with the bleeder vent, and the moisture absorption lid passes through screw thread detachable and connects at the moisture absorption groove downside.

4. The environment-friendly packing case with waterproof and moistureproof functions as claimed in claim 1, which is characterized in that: the four side surfaces of the box body incline towards the bottom to form a structure with a big top and a small bottom, so that the box bodies can be plugged together.

5. The environment-friendly packing case with waterproof and moistureproof functions as claimed in claim 4, wherein: the bottom side of the first connecting part is a first positioning surface, the top side of the connecting bolt is a second positioning surface, and when the plurality of boxes can be plugged together, the second positioning surface on one box on the lower side is abutted against the first positioning surface on the box on the upper side.

6. The environment-friendly packing case with waterproof and moistureproof functions as claimed in claim 1, which is characterized in that: the box and box lid are made of HDPE.