CN219487973U - Waterproof carton - Google Patents

Abstract

The utility model relates to the technical field of cartons, in particular to a waterproof carton which comprises a box body, wherein the box body comprises an outer waterproof film, an outer paperboard layer, a drying layer, an inner paperboard layer and an inner waterproof film which are sequentially adhered from outside to inside, the drying layer comprises a corrugated paper supporting layer, a groove of the corrugated paper supporting layer is filled with a drying strip, a storage grid is arranged on the side wall of the box body, a sliding rail is arranged on the outer wall of the box body, a baffle capable of blocking an opening of the storage grid is slidably arranged on the sliding rail, a waterproof bag is arranged in the storage grid, and waterproof support legs are arranged at the bottom of the box body. The beneficial effects are that: the waterproof polyester film improves the moistureproof and water-proof performance, the drying strips absorb water, the waterproof performance is further improved, the daily waterproof requirement is met, and the waterproof performance of the paper box is not weakened under the condition that the paper box is not used for a long time; the waterproof bag is sleeved outside the box body to prevent rainwater from wetting the box body; the waterproof support feet heighten the box body and prevent the floor area from soaking the wet box body.

Description

Waterproof carton

Technical Field

The utility model relates to the technical field of cartons, in particular to a waterproof carton.

Background

The paper box is an appliance used for packaging and storing objects, and is widely applied due to the advantages of environmental protection, recoverability, portability and the like along with the development of electronic commerce and express industry, and is often waterproof due to paper materials, a common waterproof paper box is also a mode of coating a waterproof film, the waterproof effect is limited, the paper box is only suitable for dampproofing or water splashing prevention, special conditions such as heavy rain and the like are met, the waterproof effect is poor, and an improvement space exists.

Disclosure of Invention

In order to overcome the technical defects in the prior art, the utility model provides the waterproof carton, and the waterproof bag and the waterproof support legs enable the carton not to enter water even in heavy rain weather, so that the waterproof effect is good.

The technical scheme adopted by the utility model is as follows: waterproof carton, comprising a box body, the box includes outer waterproof membrane, outer cardboard layer, dry layer, interior cardboard layer and the interior waterproof membrane of bonding in proper order from outside to inside, the dry layer includes corrugated paper supporting layer, the recess department of corrugated paper supporting layer is filled there is dry strip, the lateral wall of box is equipped with accomodates the check, be equipped with the slide rail on the outer wall of box, slidable mounting has the baffle that can block accomodate check open-ended on the slide rail, be equipped with the waterproof bag in accomodating the check, the bottom of box is equipped with waterproof stabilizer blade.

Further, a dampproof supporting bar is arranged on the inner side of the bottom of the box body.

Further, a flip cover is arranged at the top of the box body.

Further, the waterproof bag is made of plastic or waterproof cloth.

Furthermore, a closing-in elastic band is arranged at the opening of the waterproof bag.

Further, the drying strip comprises a drying agent and a water-soluble protective layer coated on the outer side of the drying agent.

Further, the outer waterproof membrane and the inner waterproof membrane are both made of polyester waterproof membranes.

In summary, the beneficial effects of the utility model are as follows: the inside and outside of the box body are provided with the polyester waterproof film, so that the moistureproof and water splashing preventing performances are improved, the corrugated supporting layer is arranged to improve the strength, the drying strips absorb water, the waterproof performance is further improved, the daily waterproof requirement is met, and the waterproof performance of the water-soluble protective layer ensures that the paper box cannot be weakened under the condition that the paper box is not used for a long time; when encountering the unable timely carton that shifts of heavy rain sky gas, can open the baffle, take out the waterproof bag, with waterproof bag cover outside the box, prevent that the rainwater from drenching the box, simultaneously, set up waterproof stabilizer blade, with the box bed hedgehopping, prevent that the area bubble from wetting the box, set up dampproofing support bar, still can prevent that the article of bottom of the case from wetting when promoting bottom of the case intensity.

Drawings

Fig. 1 is a schematic structural view of the waterproof carton of the present utility model.

Fig. 2 is a schematic structural view of a storage compartment of the waterproof carton of the present utility model.

Fig. 3 is a schematic structural view of a waterproof bag of the waterproof carton of the present utility model.

Fig. 4 is a schematic view of the layered structure of the waterproof carton of the present utility model.

Fig. 5 is a cross-sectional view of a dryer strip of the waterproof carton of the present utility model.

Reference numerals illustrate:

1. a case; 11. an outer waterproof membrane; 12. an outer paperboard layer; 13. drying the layer; 131. a corrugated paper supporting layer; 132. drying the strips; 1321. a drying agent; 1322. a water-soluble protective layer; 14. an inner paperboard layer; 15. an inner waterproof membrane; 2. a storage compartment; 3. a slide rail; 4. a baffle; 5. a waterproof bag; 51. an elastic band; 6. waterproof support legs; 7. a moisture-proof support bar; 8. and (5) turning over the cover.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

as shown in fig. 1 to 5, the present embodiment provides a waterproof carton comprising a box body 1, a flip cover 8, a storage compartment 2, a waterproof bag 5, a moisture-proof support bar 7 and waterproof legs 6.

In this embodiment, the box 1 includes an outer waterproof film 11, an outer paperboard layer 12, a drying layer 13, an inner paperboard layer 14 and an inner waterproof film 15 that are sequentially adhered from outside to inside, the drying layer 13 includes a corrugated paper supporting layer 131, a groove of the corrugated paper supporting layer 131 is filled with a drying strip 132, the drying strip 132 includes a drying agent 1321 and a water-soluble protective layer 1322 coated on the outer side of the drying agent 1321, the drying agent 1321 used in this embodiment is made of solid sodium hydroxide, soda lime or activated carbon, the water-soluble protective layer 1322 is a PVA water-soluble film, and in other embodiments, the material of the water-soluble protective layer 1322 in the box of the drying agent 1321 is selected according to needs; the outer waterproof membrane 11 and the inner waterproof membrane 15 are both made of a polyester waterproof membrane. The waterproof films are arranged inside and outside, so that the moistureproof and water-proof performances are improved, the corrugated supporting layer is arranged to improve the strength, the drying strips 132 absorb water, the waterproof performance is further improved, and the water-soluble protective layer 1322 ensures that the waterproof performance of the carton can not be weakened under the condition that the carton is not used for a long time.

In this embodiment, the lateral wall of box 1 is equipped with accomodates check 2, paste on the outer wall of box 1 and have slide rail 3, slidable mounting has on the slide rail 3 and can block accomodate check 2 open-ended baffle 4, be equipped with waterproof bag 5 in accomodating the check 2, waterproof bag 5 is made for plastics or waterproof cloth, the opening part of waterproof bag 5 is equipped with binding off elastic cord 51. When the carton cannot be transferred in time in rainy days, the baffle 4 can be opened, the waterproof bag 5 is taken out, the waterproof bag 5 is sleeved outside the carton 1, and rainwater is prevented from wetting the carton 1.

In this embodiment, the bottom of box 1 is equipped with waterproof stabilizer blade 6, with box 1 bed hedgehopping, prevents that the wet box 1 of area bubble, the inboard of box 1 bottom is equipped with dampproofing support bar 7, still can prevent that the article of box 1 bottom from receiving damp when promoting box 1 bottom intensity.

In this embodiment, a flip cover 8 is provided on the top of the case 1.

Working principle: the polyester waterproof films are arranged inside and outside the box body 1, so that the moistureproof and water splashing preventing performances are improved, the corrugated supporting layer is arranged to improve the strength, the drying strips 132 absorb water, the waterproof performance is further improved, the daily waterproof requirement is met, and the water-soluble protective layer 1322 ensures that the waterproof performance of the box is not weakened under the condition that the box is not used for a long time; when encountering the unable timely transfer carton of heavy rain weather, can open baffle 4, take out waterproof bag 5, with waterproof bag 5 cover outside box 1, prevent that the rainwater from drenching box 1, simultaneously, set up waterproof stabilizer blade 6, with box 1 bed hedgehopping, prevent that the area bubble from wetting box 1, set up dampproofing support bar 7, still can prevent that the article of box 1 bottom from wetting when promoting box 1 bottom intensity.

While the foregoing embodiments have shown and described the fundamental principles and main features of the utility model as well as the advantages thereof, it will be understood by those skilled in the art that the present utility model is not limited by the foregoing embodiments, but rather by the description of the embodiments and descriptions, various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined in the appended claims and their equivalents.

Claims (7)

1. Waterproof carton, its characterized in that, the power distribution box comprises a box body, the box includes from outside-in outer waterproof membrane, outer cardboard layer, dry layer, interior cardboard layer and the interior waterproof membrane of bonding in proper order, the dry layer includes corrugated paper supporting layer, the recess department of corrugated paper supporting layer is filled there is dry strip, the lateral wall of box is equipped with accomodates the check, be equipped with the slide rail on the outer wall of box, slidable mounting has the baffle that can block accomodate check open-ended on the slide rail, be equipped with waterproof bag in accomodating the check, the bottom of box is equipped with waterproof stabilizer blade.

2. The waterproof carton according to claim 1, wherein the inside of the bottom of the carton body is provided with a moisture-proof support bar.

3. The waterproof carton according to claim 1, wherein a flip top is provided on the top of the carton body.

4. The waterproof carton according to claim 1, wherein the waterproof bag is made of plastic or waterproof cloth.

5. The waterproof carton according to claim 1, wherein the opening of the waterproof bag is provided with a closing-in elastic band.

6. The waterproof carton of claim 1 wherein the desiccant strip comprises a desiccant and a water-soluble protective layer over the desiccant.

7. The waterproof carton of claim 1 wherein the outer waterproof membrane and the inner waterproof membrane are each made of a polyester waterproof membrane.