Waterproof carton

Abstract

The utility model relates to the technical field of cartons, and discloses a waterproof carton which comprises a carton body, cover plates are fixedly connected to the edges of the four sides of the upper portion of the carton body, an inner box is connected to the interior of the carton body in a clamped mode, a double-layer paperboard is fixedly connected to one side of the interior of the carton body, and a waterproof layer is fixedly connected to the exterior of the double-layer paperboard. The outer portion of the waterproof layer is fixedly connected with a compression-resistant layer, the outer portion of the compression-resistant layer is fixedly connected with a wear-resistant layer, the outer portion of the wear-resistant layer is fixedly connected with a fireproof layer, a limiting paperboard frame is connected into the inner box in a clamped mode, clamping grooves which are evenly distributed are formed in the limiting paperboard frame, and clamping plates are connected into the clamping grooves in a clamped mode. An inner protective cover is connected to the upper side of the outer portion of the clamping plate in a clamped mode. According to the carton, efficient protection of the carton on articles is achieved, the service life of the carton is prolonged, the articles are better protected, and the completeness of the articles is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to carton technical field especially relates to a waterproof carton. BACKGROUND

[0002] Carton is a kind of widely used packaging product, mainly used to protect, transport and store goods. It is usually made of paperboard, with light, easy to carry, low cost and other characteristics. Carton can be designed into various shapes and sizes to meet the packaging needs of different goods.

[0003] Carton is widely used in commodity sales packaging and transportation packaging, has the effect of protecting products, facilitating storage and transportation, promoting sales, but strong water absorption, poor moisture resistance, once being wet by rain or in humid environment for too long time, it is easy to soften even lose strength, therefore, a waterproof carton is proposed to solve the above problems. UTILITY MODEL CONTENT

[0004] In order to make up for the above shortcomings, the utility model provides a waterproof carton, which aims at improving the poor moisture resistance in the prior art, and the problem that once being wet by rain or in humid environment for too long time, it is easy to soften even lose strength.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a waterproof carton, comprising a box body, the upper part of the box body is fixedly connected with a cover plate along the edge, the inside of the box body is connected with an inner box, one side of the inside of the box body is fixedly connected with a double-layer paperboard, the outside of the double-layer paperboard is fixedly connected with a waterproof layer, the outside of the waterproof layer is fixedly connected with a compression-resistant layer, the outside of the compression-resistant layer is fixedly connected with a wear-resistant layer, and the outside of the wear-resistant layer is fixedly connected with a fireproof layer.

[0006] As a further description of the above technical scheme:

[0007] The inside of the inner box is connected with a limiting paperboard frame, the inside of the limiting paperboard frame is provided with uniformly distributed clamping grooves, the inside of the clamping grooves is connected with a clamping plate, and the outside of the clamping plate is connected with an inner protective cover.

[0008] As a further description of the above technical scheme:

[0009] The inside of the limiting paperboard frame is uniformly provided with placing grooves one on the front and back sides, and placing grooves two are provided between the intervals of the placing grooves one.

[0010] As a further description of the above technical scheme:

[0011] The inside of the inner protective cover is provided with through openings with the same width diameter as the placing grooves one and the placing grooves two on the front and back sides.

[0012] As a further description of the above technical solutions:

[0013] The internal box, the limiting paperboard frame and the internal protective cover are made of the same material.

[0014] As a further description of the above technical solutions:

[0015] The surface of the box is coated with a waterproof coating made of polyethylene.

[0016] As a further description of the above technical solutions:

[0017] The double-layer paperboard is made of paperboard and PE film.

[0018] As a further description of the above technical solutions:

[0019] The fireproof layer is made of inorganic fireproof paint or organic fireproof paint.

[0020] The utility model has the following beneficial effects:

[0021] 1、The utility model discloses a waterproof paper box which has the advantages of good moisture-proof and protection effect, waterproof, durable, strong bearing capacity, long service life, high efficiency of protection, and good protection of goods.

[0022] 2、The utility model discloses a waterproof paper box which has the advantages of good moisture-proof and protection effect, waterproof, durable, strong bearing capacity, long service life, high efficiency of protection, and good protection of goods. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 A waterproof paper box is provided in the utility model.

[0024] Figure 2 A waterproof paper box is provided in the utility model.

[0025] Figure 3 A waterproof paper box is provided in the utility model.

[0026] LEGEND:

[0027] 1, box; 2, cover plate; 3, inner box; 4, limit paperboard frame; 5, placement groove one; 6, placement groove two; 7, clamping groove; 8, inner protective cover; 9, through port; 10, clamping plate; 11, double-layer paperboard; 12, waterproof layer; 13, compression-resistant layer; 14, wear-resistant layer; 15, fireproof layer. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0029] Referring to Figure 1 , Figure 2 , Figure 3 An embodiment provided by the utility model: a waterproof paper box, including box 1, the upper portion four sides of box 1 are fixedly connected with cover plate 2 along the edge, the inside of box 1 is clampedly connected with inner box 3, so that the moisture resistance of the paper box is improved, one side of the inside of box 1 is fixedly connected with double-layer paperboard 11, the outside of double-layer paperboard 11 is fixedly connected with waterproof layer 12, the outside of waterproof layer 12 is fixedly connected with compression-resistant layer 13, the outside of compression-resistant layer 13 is fixedly connected with wear-resistant layer 14, and the outside of wear-resistant layer 14 is fixedly connected with fireproof layer 15, so that the protection of the paper box to the goods and the service life are improved.

[0030] The surface of box 1 is coated with a waterproof coating, the waterproof coating is made of polyethylene, double-layer paperboard 11 is made of paperboard and PE film composite, and fireproof layer 15 is made of inorganic fireproof paint or organic fireproof paint.

[0031] The inner box 3 and the limit paperboard frame 4 are arranged in the paper box, so that the goods are well protected from moisture and the goods are well fixed to prevent movement during transportation, mutual collision and damage, the main material is double-layer paperboard 11 made of paperboard and PE film composite, the waterproof performance, durability and bearing capacity are good, the waterproof layer 12 is arranged inside and the surface is coated with a waterproof coating, so that a barrier is formed to resist the invasion and penetration of water vapor and liquid on the surface of the paper box, the waterproof performance of the paper box is greatly improved through multiple waterproof effects, the compression-resistant layer 13 and the wear-resistant layer 14 are arranged, so that the service life of the packaging box is improved, the goods are well protected from being damaged by compression, and the fireproof layer 15 is arranged, so that the spread of fire is delayed when a fire occurs, the efficient protection of the paper box to the goods is improved, and the service life of the paper box is prolonged.

[0032] Referring to Figure 1 ,Figure 2 、 Figure 3 , the inner box 3 is clamped and connected with the limiting paperboard frame 4, the inside of the limiting paperboard frame 4 is uniformly provided with clamping grooves 7, the clamping grooves 7 are clamped and connected with clamping plates 10, the outside of the clamping plates 10 is clamped and connected with the inner protective cover 8, the inside of the limiting paperboard frame 4 is uniformly provided with placing grooves one 5 on the front and back sides, the placing grooves one 5 are uniformly provided with placing grooves two 6 between the intervals, the inside of the inner protective cover 8 is provided with through openings 9 with the same width diameter as the placing grooves one 5 and the placing grooves two 6 on the front and back sides, so that the sizes of the articles are fixed, and the articles are prevented from moving; the inner box 3, the limiting paperboard frame 4 and the inner protective cover 8 are made of the same material.

[0033] The articles are placed in the placing grooves one 5 and the placing grooves two 6 according to the sizes, and then the inner protective cover 8 is inserted into the clamping grooves 7 through the clamping plates 10, so that the articles are stably installed and protected, and then the cover plate 2 is closed to seal the box, so that the articles are better protected, and the integrity of the articles is ensured.

[0034] When the carton is used, the articles are placed in the placing grooves one 5 and the placing grooves two 6 according to the sizes, and then the inner protective cover 8 is inserted into the clamping grooves 7 through the clamping plates 10, so that the articles are stably installed and protected, and then the cover plate 2 is closed to seal the box, so that the articles are better protected, and the integrity of the articles is ensured; the inner box 3 is provided in the carton, and the limiting paperboard frame 4 is added, so that the articles are well protected from moisture, and the main materials are double-layer paperboards 11 made of paperboards and PE films, which have strong waterproof performance, durability and bearing capacity, and a waterproof layer 12 is provided inside and a waterproof coating is coated on the surface, so that a barrier is formed to prevent water from penetrating the surface of the carton, the waterproof performance of the carton is greatly improved, a compression-resistant layer 13 and a wear-resistant layer 14 are provided, so that the service life of the carton is improved, and a fireproof layer 15 is provided, so that the spread of fire is delayed when a fire occurs; the efficient protection of the articles by the carton is realized, and the service life of the carton is prolonged.

[0035] Finally, it should be noted that: the above only describes preferred embodiments of the present application and is not intended to limit the present application, although the present application 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 replacements for some technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A waterproof carton comprising a carton body (1) characterised in that: The upper four sides of the box body (1) are fixedly connected with cover plates (2), the inside of the box body (1) is clampedly connected with an inner box (3), one side of the inside of the box body (1) is fixedly connected with double-layer paper boards (11), the outside of the double-layer paper boards (11) is fixedly connected with waterproof layers (12), the outside of the waterproof layers (12) is fixedly connected with compression-resistant layers (13), the outside of the compression-resistant layers (13) is fixedly connected with wear-resistant layers (14), the outside of the wear-resistant layers (14) is fixedly connected with fireproof layers (15).

2. A waterproof carton according to claim 1, wherein: The inside of the inner box (3) is clampedly connected with a limiting paper board rack (4), uniformly distributed clamping grooves (7) are formed in the inside of the limiting paper board rack (4), the clamping grooves (7) are clampedly connected with clamping plates (10), and the outside of the clamping plates (10) is clampedly connected with inner protective covers (8).

3. A waterproof carton according to claim 2, wherein: The inside of the limiting paper board rack (4) is uniformly provided with placing grooves (5) on the front and back sides, and placing grooves (6) are formed between the placing grooves (5).

4. A waterproof carton according to claim 2, wherein: The inside of the limiting paper board rack (4) is uniformly provided with placing grooves (5) on the front and back sides, and placing grooves (6) are formed between the placing grooves (5).

5. A waterproof carton according to claim 1, wherein: The inside of the limiting paper board rack (4) is uniformly provided with placing grooves (5) on the front and back sides, and placing grooves (6) are formed between the placing grooves (5).

6. A waterproof carton according to claim 1, wherein: The inside of the limiting paper board rack (4) is uniformly provided with placing grooves (5) on the front and back sides, and placing grooves (6) are formed between the placing grooves (5).

7. A waterproof carton according to claim 1, wherein: The surface of the box body (1) is coated with a waterproof coating, and the waterproof coating is made of polyethylene.

8. A waterproof carton according to claim 1, wherein: The double-layer paper boards (11) are made of paper boards and PE films. The fireproof layers (15) are made of inorganic fireproof paint or organic fireproof paint.

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