Corrugated carton with oil-proof effect

Abstract

The corrugated carton with the oil-proof effect comprises a carton body with an opening in the top, side plates are arranged on the side faces of the carton body, and a bottom plate is arranged at the bottom of the carton body. A reinforcing plate is further included, an oil-proof layer is arranged at the bottom of the reinforcing plate, reinforcing parts extending upwards are arranged at the four corners of the upper portion of the reinforcing plate, the transverse section of each reinforcing part is in an L shape, first magnets vertically extending are arranged on the two sides of the outer surface of each side plate, a first kraft paper coating layer is attached to the outer surface of each side plate, and a second kraft paper coating layer is attached to the outer surface of each side plate. A second kraft paper coating layer is attached to the inner surface of the side plate, a second magnet vertically extending is arranged on the inner side of the reinforcing part, and the second magnet and the first magnet correspond to each other in position and can be attracted to each other; the box further comprises a box cover, a turnover connecting cover is arranged below the box cover, and the connecting cover is detachably connected with the side plates.

Description

TECHNICAL FIELD

[0001] The utility model relates to corrugated case technical field, concretely relates to a corrugated case with oil proof effect. BACKGROUND

[0002] Corrugated board is made into corrugated case through die cutting, indentation, nailing case or sticking case, and the corrugated case is a kind of most widely used packaging product, and the consumption is always the first among various packaging products, including calcium plastic corrugated case, more than half a century, corrugated case gradually replaces wood box and other transport packaging containers with its superior use performance and good processing performance, and becomes the main force of transport packaging, in addition to protecting goods, facilitating warehousing and transportation, it also plays the role of beautifying goods and publicizing goods, and the corrugated case belongs to green environmental protection product, it is beneficial to environmental protection and loading and unloading transportation.

[0003] The existing corrugated case has poor oil-proof effect, is prone to damp when transporting goods containing oil or being in the environment containing oil, especially the bottom and corner of the corrugated case, is prone to damp and soft after absorbing oil, and the supporting force is insufficient, so as to cause deformation, cannot support and protect the goods in the interior well, affects the use effect of the corrugated case, and shortens the service life of the corrugated case. UTILITY MODEL CONTENT

[0004] The utility model aims at a corrugated case with oil proof effect to solve the problems in the above background.

[0005] The utility model discloses a corrugated case with oil proof effect to solve the problems in the above background, adopts the following technical scheme: a corrugated case with oil proof effect, including the box body of top opening, the side of the box body is equipped with side plate, and the bottom is equipped with bottom plate, still include reinforcing plate, the bottom of reinforcing plate is equipped with oil proof layer, the top of reinforcing plate is equipped with the reinforcing portion extending upwards at four corners, the horizontal section shape of reinforcing portion is " L " character, the both sides of the outer surface of side plate are equipped with the first magnet of vertical extension, the outer surface of side plate is pasted with first kraft paper coating layer, first kraft paper coating layer covers the surface of first magnet, the inner surface of side plate is pasted with second kraft paper coating layer, the inboard of reinforcing portion is equipped with the second magnet of vertical extension, second magnet and first magnet are correspondingly arranged and can be mutually adsorbed, still include the lid, the lower of lid is equipped with the connecting cover of turnover, the connecting cover and side plate are detachably connected.

[0006] The above technical scheme is adopted, the oil-proof effect of the inner side and the outer side of the box body is improved, when transporting the articles containing oil or in the environment of oil, the probability of moisture absorption is reduced, when assembling, the bottom plate of the box body is arranged above the reinforcing plate, so that the height of the box body is improved, the direct contact with the oil is reduced, the reinforcing plate has good structural strength and can support the bottom plate, the oil-proof layer can prevent the oil from penetrating the reinforcing plate, meanwhile, the first magnet and the second magnet on the side plate are adsorbed, so that the corner of the box body is tightly fixed with the reinforcing part, not only the overall structural strength of the box body is improved, but also the reinforcing part can protect the edge of the first kraft paper coating layer, prevent the edge from being warped or falling off, then the cover plate of the box cover is turned over and fixed with the side plate, so that the opening of the box body is sealed.

[0007] As a further optimization of the utility model, the inner side of the connecting cover is provided with a first magic tape, and the upper side of the side plate is provided with a second magic tape capable of cooperating with the first magic tape.

[0008] As a further optimization of the utility model, the inner side of the side plate is provided with a detachable first oil-absorbing sponge, the inner side of the side plate is provided with a third magic tape, and the first oil-absorbing sponge is provided with a fourth magic tape capable of cooperating with the third magic tape.

[0009] As a further optimization of the utility model, the top of the reinforcing bottom is provided with a detachable second oil-absorbing sponge, the upper side of the reinforcing plate is provided with a groove, and the second oil-absorbing sponge is embedded in the groove.

[0010] As a further optimization of the utility model, the first oil-absorbing sponge and the second oil-absorbing sponge are both double-layer structures and are provided with a plurality of oil-absorbing particles in the interlayer.

[0011] The above technical scheme is adopted, and the oil-absorbing particles are arranged to further improve the oil-absorbing effect of the oil-absorbing sponge.

[0012] The utility model discloses a beneficial effect is: being arranged cowhide coating layer in the outside and the inside of side plate, make the oil -proof effect of box inside and outside all obtain the promotion, when transporting the article containing oil or being in the environment of oil, all can reduce its damp probability, when assembling, the bottom plate of box is placed in the top of reinforcing plate, thereby make the height promotion of box, reduce and oil direct contact situation, reinforcing plate has good structural strength, can provide support to bottom plate, and the oil -proof layer can prevent the penetration of oil to reinforcing plate, at the same time, the first magnet on the side plate and the second magnet are adsorbed, thereby the corner of box and reinforcing part are fixed closely, not only can improve the overall structural strength of box, and reinforcing part can protect the edge of first kraft paper coating layer, prevent the situation of warping or falling off, then the cover plate of box cover is turned over and is fixed with side plate, thereby the opening of box is sealed. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the front view structure schematic drawing of the utility model;

[0014] Figure 2 It is the front view sectional structure schematic drawing of the utility model;

[0015] Figure 3 It is Figure 2 the enlarged schematic drawing in;

[0016] Figure 4 It is the front view structure schematic drawing of the box in the utility model;

[0017] Figure 5 It is the top view sectional structure schematic drawing of reinforcing plate in the utility model;

[0018] Figure 6 It is the sectional structure schematic drawing of oil absorption sponge in the utility model.

[0019] The meaning of figure mark: 1, box;11, side plate;12, bottom plate;2, reinforcing plate;21, oil -proof layer;22, reinforcing part;23, recess;31, first kraft paper coating layer;32, second kraft paper coating layer;4, box cover;41, connecting cover;51, first oil absorption sponge;52, second oil absorption sponge;61, first magic tape;62, second magic tape;63, third ink paste;64, fourth magic tape;71, first magnet;72, second magnet;8, oil absorption particle. DETAILED DESCRIPTION

[0020] This embodiment is only the explanation of the utility model, and it is not the limitation of the utility model, and the person skilled in the art can make the modification of no creative contribution according to the need after reading the present specification, but as long as in the scope of the utility model's claim is protected by the patent law.

[0021] With reference to the accompanying drawings Figures 1-6 The utility model discloses a corrugated case with oil-proof effect further sets up: a corrugated case with oil-proof effect, including the box body 1 of top opening, the side of box body 1 is equipped with side plate 11, bottom is equipped with bottom plate 12, still including reinforcing plate 2, the bottom of reinforcing plate 2 is equipped with oil-proof layer 21, the top of reinforcing plate 2 is equipped with the reinforcing portion 22 of extending upwards at four corners, the lateral section shape of reinforcing portion 22 is " L " character, the both sides of the outer surface of side plate 11 are equipped with the vertical extension setting first magnet, the outer surface of side plate 11 is pasted with first kraft paper coating layer 31, the inner surface of side plate 11 is pasted with second kraft paper coating layer 32, the inboard of reinforcing portion 22 is equipped with the vertical extension setting second magnet 72, and second magnet 72 is set up with first magnet position corresponding and can mutually adsorb, still including box cover 4, the below of box cover 4 is equipped with the connection cover 41 of turnover, and connection cover 41 is detachably connected with side plate 11,

[0022] Further, the inboard of side plate 11 is equipped with detachable first oil absorption sponge 51, the inboard of side plate 11 is equipped with third magic tape, and first oil absorption sponge 51 is equipped with fourth magic tape 64 that can cooperate with third magic tape,

[0023] Further, the top of reinforcing bottom is equipped with detachable second oil absorption sponge 52, and the top of reinforcing plate 2 is provided with recess 23, and second oil absorption sponge 52 is embedded in recess 23,

[0024] Further, first oil absorption sponge 51 and second oil absorption sponge 52 are both double-layer structures and have a plurality of oil absorption particles 8 in the interlayer, specifically, the oil absorption particles 8 are porous oil absorption particles 8, preferably one or a mixture of more than one of diatomite particles, coal particles, pearlite particles, calcium silicate particles and activated carbon particles, and the oil absorption particles 8 can further improve the oil absorption effect of the oil absorption sponge.

[0025] The principle of the utility model is that kraft coating layers are arranged on the outer side and the inboard of the side plate 11, so that the oil-proof effect of the inboard and the outer side of the box body 1 is improved, and when transporting articles containing oil or in an oil environment, the probability of moisture absorption can be reduced, even if the oil penetrates through the side plate 11, the first oil absorption sponge 51 can absorb the penetrated oil;

[0026] When assembling, the bottom plate 12 of the box body 1 is placed on the top of the reinforcing plate 2, so that the height of the box body 1 is increased, the direct contact with the oil is reduced, the reinforcing plate 2 has good structural strength and can support the bottom plate 12, the oil-proof layer 21 can prevent the oil from penetrating the reinforcing plate 2, and even if the oil penetrates through the reinforcing plate 2, the second oil absorption sponge 52 can absorb the penetrated oil;

[0027] At the same time, the first magnet on the side plate 11 is attracted to the second magnet 72, thereby tightly fixing the corner of the box body 1 and the reinforcing part 22, which not only improves the overall structural strength of the box body 1, but also protects the edge of the first kraft paper coating layer 31 from warping or falling off, and then the cover plate of the box cover 4 is turned over and fixed with the side plate 11, thereby sealing the opening of the box body 1.

[0028] The above is only the preferred embodiment of the present application, and it should be pointed out that for ordinary skilled in the art, without departing from the technical principles of the present application, a number of improvements and modifications can be made, and the above assumptions of these improvements and modifications should be considered as the protection scope of the present application.

Claims

1. A corrugated carton having an oil-proof effect, comprising a top-opened carton body (1), the side of the carton body (1) is provided with a side plate (11), and the bottom is provided with a bottom plate (12), characterized in that, Also include the reinforcing plate (2), the bottom of the reinforcing plate (2) is provided with an oil-proof layer (21), the upper side of the reinforcing plate (2) is provided with a reinforcing part (22) extending upwards at four corners, the lateral section shape of the reinforcing part (22) is in the shape of "L", the outer surface of the side plate (11) is provided with a first magnet extending vertically, the outer surface of the side plate (11) is coated with a first kraft paper coating layer (31), the inner surface of the side plate (11) is coated with a second kraft paper coating layer (32), the inner side of the reinforcing part (22) is provided with a second magnet (72) extending vertically; also include the box cover (4), the lower side of the box cover (4) is provided with a reversible connecting cover (41), the connecting cover (41) is detachably connected with the side plate (11).

2. The corrugated paper box having an oil-proof effect according to claim 1, wherein, The inner side of the connecting cover (41) is provided with a first magic tape (61), the upper side of the side plate (11) is provided with a second magic tape (62) capable of cooperating with the first magic tape (61).

3. The corrugated paper box having an oil-proof effect according to claim 1, wherein, The inner side of the side plate (11) is provided with a detachable first oil-absorbing sponge (51).

4. The corrugated paper box having an oil-proof effect according to claim 3, wherein The top of the reinforcing bottom is provided with a detachable second oil-absorbing sponge (52).

5. The corrugated paper box having an oil-proof effect according to claim 3, wherein The inner side of the side plate (11) is provided with a third magic tape, the first oil-absorbing sponge (51) is provided with a fourth magic tape (64) capable of cooperating with the third magic tape.

6. The corrugated paper box having an oil-proof effect according to claim 4, wherein The upper side of the reinforcing plate (2) is provided with a groove (23), the second oil-absorbing sponge (52) is embedded in the groove (23).

7. The corrugated paper box having an oil-proof effect according to claim 4, wherein The first oil-absorbing sponge (51) and the second oil-absorbing sponge (52) are both double-layer structures and are provided with a plurality of oil-absorbing particles (8) in the interlayer.

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