Waterproof and moistureproof corrugated carton

Abstract

The utility model belongs to the technical field of corrugated cartons, and particularly relates to a waterproof and moisture-proof corrugated carton which comprises an outer waterproof layer, a corrugated carton body and an inner waterproof layer, a waterproof box cover is movably connected to the outer side of the corrugated carton body in a clamped mode, and an assembling mechanism is arranged among the outer waterproof layer, the corrugated carton body and the inner waterproof layer. A supporting mechanism is arranged at the bottom of the outer waterproof layer, and an annular clamping groove is formed in the inner wall of the waterproof box cover. The corrugated carton is reasonable in structural design, the inner waterproof layer and the outer waterproof layer are each provided with the waterproof non-woven fabric, the waterproof film and the waterproof coating, multiple layers can resist water, the inner waterproof effect and the outer waterproof effect of the corrugated carton are better, the corrugated carton is not prone to rot and damage, assembling of the corrugated carton is facilitated through the assembling mechanism, the production efficiency of the corrugated carton is improved, and the production cost is reduced. And the corrugated carton can be supported to be separated from the ground, ventilation, moisture prevention and water prevention are facilitated, and the waterproof and moisture-proof effects are greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to corrugated case technical field, especially a waterproof and moistureproof corrugated case. BACKGROUND

[0002] The corrugated paperboard is made into the corrugated case through the die cutting, the indentation, the box or the box sticking, and the corrugated case is a kind of most widely used packaging product, and the consumption is always the first in 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.

[0003] Through the retrieval: a waterproof and moistureproof corrugated case of Chinese patent number CN209142821 U, including box and cover, the top of the box is sleeved with cover, the box and cover are all by special paperboard Composition, the right side of the outer layer of paperboard is fixedly connected with first corrugated layer, the right side of first inner layer is fixedly connected with dry layer, the left side outer surface of special paperboard is fixedly connected with first waterproof film, the right side outer surface of special paperboard is fixedly connected with second waterproof film.

[0004] However, the waterproof and moistureproof corrugated case in the above still has the deficiency, the bottom of the corrugated case is not provided with supporting mechanism, so that the corrugated case is contacted with the ground, not only is not conducive to ventilation and moistureproof, but also is easily eroded by the moisture of ground, so that the waterproof and moistureproof effect is poor, and the corrugated case is inconvenient to carry out convenient and efficient assembly, so the production efficiency of corrugated case is affected, therefore we propose a waterproof and moistureproof corrugated case to solve the above problems. Utility model content

[0005] The utility model aims at solving the above-mentioned shortcomings, and provides a waterproof and moistureproof corrugated case.

[0006] In order to achieve the above object, the utility model adopts the following technical scheme:

[0007] A waterproof and moistureproof corrugated case, including outer waterproof layer, corrugated case body and inner waterproof layer, the outer side of the corrugated case body is movably clamped with waterproof box cover, the outer waterproof layer, corrugated case body and inner waterproof layer are provided with assembly mechanism, the bottom of the outer waterproof layer is provided with supporting mechanism, the inner wall of the waterproof box cover is provided with annular clamping groove, the outer side of the corrugated case body is fixedly connected with annular elastic clamping strip, and the annular elastic clamping strip is movably clamped in the annular clamping groove.

[0008] As the utility model is preferred, the both sides of the outer waterproof layer are fixedly connected with magic tape one, the both sides of the waterproof box cover are fixedly connected with strip-shaped band, the bottom of the strip-shaped band is fixedly connected with magic tape two, and the magic tape two is pasted on the outer side of magic tape one.

[0009] As the utility model prefers, the supporting mechanism comprises four bases fixedly connected at the bottom of the outer waterproof layer, the top of each base is fixedly connected with a side plate one and a side plate two, the side plate one and the side plate two are fixedly connected with each other, the side plate one and the side plate two are fixedly connected to the outer side of the outer waterproof layer, the bottom of each base is fixedly connected with an antiskid rubber pad.

[0010] As the utility model prefers, one connecting plate is fixedly connected between two adjacent bases, one cross plate is fixedly connected between four connecting plates, and the outer waterproof layer is fixedly connected to the top of the connecting plate and the cross plate.

[0011] As the utility model prefers, the outer waterproof layer and the inner waterproof layer have the same structure and comprise waterproof non-woven fabrics, waterproof films are fixedly connected to the two sides of each waterproof non-woven fabric, and waterproof coating layers are fixedly connected to the outer sides of the two waterproof films.

[0012] As the utility model prefers, the assembling mechanism comprises two inner limiting plates and two outer limiting plates, the outer waterproof layer, the corrugated paper box body and the inner waterproof layer are all provided with through grooves on the two sides, the outer side of each inner limiting plate is fixedly connected with a plug-in plate, the outer side of each outer limiting plate is fixedly connected with a plug-in sleeve, the plug-in plate is movably plugged into the plug-in sleeve and the through groove, the top of the plug-in sleeve is abutted with a top plate, the bottom of the top plate is fixedly connected with two fixed plates, the top of the plug-in sleeve and the plug-in plate is provided with two fixed holes, the fixed plate is movably plugged into the corresponding fixed hole, one side of the fixed plate is provided with a sliding groove, a spring is fixedly connected to one side of the inner wall of the sliding groove, a sliding plate is fixedly connected to one side of the spring, a clamping block is fixedly connected to one side of the sliding plate, and the clamping block is movably abutted to the bottom of the plug-in sleeve.

[0013] As the utility model prefers, the outer waterproof layer, the corrugated paper box body and the inner waterproof layer are located between the outer limiting plate and the inner limiting plate, and the sliding plate is slidably sleeved in the sliding groove.

[0014] As the utility model prefers, a sealing gasket is fixedly connected to the inner wall of the top of the waterproof box cover, and the sealing gasket is movably abutted to the top of the corrugated paper box body and the inner waterproof layer.

[0015] The utility model discloses a waterproof and moistureproof corrugated paper box, waterproof non -woven fabric, waterproof film and waterproof coating are all set up to waterproof layer inside and outside, can waterproof multilayer, makes the waterproof and moistureproof effect of corrugated paper box inside and outside better, makes it not easy to rot damage, when assembling, the corrugated paper box body is sleeved in the outer waterproof layer, then the inner waterproof layer is sleeved in the corrugated paper box body, at this time the through groove is aligned and communicated, the inner limit board is abutted on the inner side wall of the inner waterproof layer, and the plug -in board is inserted into the through groove and the plug -in sleeve, then press down the top plate, make the top plate drive the downward insertion of two fixed plates into the fixed hole, at this time the clamping block is automatically compressed back into the sliding groove, and then does not hinder the insertion of the fixed plate, when the clamping block is not under pressure, at this time under the elasticity of the spring, two clamping blocks pop out and abut on the bottom of the plug -in sleeve, and then the fixed plate can be locked, and then the inner and outer limit boards can be fixed between the inner and outer waterproof layers and the corrugated paper box body, so as to lock them;

[0016] The utility model discloses a waterproof and moistureproof corrugated paper box, through the clamping of annular elastic card strip and annular card slot, and the sticking of magic tape one and magic tape two, can fix waterproof box cover at the top outside of corrugated paper box body, through sealing washer, improve the sealing of connection, make waterproof performance better, through four base, connecting plate and cross plate, can stably support the corrugated paper box body and separate from the ground, guarantee the ventilation and moistureproof effect of corrugated paper box body bottom, avoid the corrosion of ground humidity and moisture because of the certain spacing between corrugated paper box body and ground, through the setting of base, side board no. One and side board no. Two, can protect the four corners of corrugated paper box body, avoid damage, through antiskid rubber pad, make it place more stable.

[0017] The utility model discloses a waterproof and moistureproof corrugated paper box, waterproof non -woven fabric, waterproof film and waterproof coating are all set up to waterproof layer inside and outside, can waterproof multilayer, makes the waterproof and moistureproof effect of corrugated paper box inside and outside better, makes it not easy to rot damage, through the assembling mechanism, benefit the assembling of corrugated paper box, improve the production efficiency of corrugated paper box, and can support the corrugated paper box and separate from the ground, not benefit ventilation and moistureproof, greatly improve waterproof and moistureproof effect. ACCURACY OF DRAWINGS

[0018] Figure 1 The utility model discloses a waterproof and moistureproof corrugated paper box's structure schematic diagram is proposed;

[0019] Figure 2 The utility model discloses a waterproof and moistureproof corrugated paper box's partial sectional view is proposed;

[0020] Figure 3 The utility model discloses a waterproof and moistureproof corrugated paper box's structure schematic diagram is proposed; Figure 2 The utility model discloses a waterproof and moistureproof corrugated paper box's structure schematic diagram is proposed;

[0021] Figure 4A three-dimensional view of a supporting mechanism of a waterproof and moisture-proof corrugated paper box is provided in the utility model.

[0022] Figure 5 A waterproof and moisture-proof corrugated paper box is provided in the utility model.

[0023] In the drawing: 1, outer waterproof layer; 2, supporting mechanism; 3, assembling mechanism; 4, waterproof box cover; 5, strip-shaped belt; 6, magic tape two; 7, corrugated paper box body; 8, inner waterproof layer; 9, magic tape one; 10, annular elastic clamping strip; 11, annular clamping groove; 12, sealing gasket; 101, waterproof non-woven fabric; 102, waterproof film; 103, waterproof coating; 21, base; 22, anti-skid rubber pad; 23, connecting plate; 24, cross plate; 25, side plate one; 26, side plate two; 301, plug-in plate; 302, inner limiting plate; 303, through groove; 304, outer limiting plate; 305, top plate; 306, fixed plate; 307, fixed hole; 308, plug-in sleeve; 309, clamping block; 310, sliding plate; 311, spring; 312, sliding groove. DETAILED DESCRIPTION

[0024] 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.

[0025] Referring to Figures 1-5 A waterproof and moisture-proof corrugated paper box comprises an outer waterproof layer 1, a corrugated paper box body 7 and an inner waterproof layer 8, the outer side of the corrugated paper box body 7 is movably clamped with a waterproof box cover 4, an assembling mechanism 3 is arranged between the outer waterproof layer 1, the corrugated paper box body 7 and the inner waterproof layer 8, the bottom of the outer waterproof layer 1 is provided with a supporting mechanism 2, the inner wall of the waterproof box cover 4 is provided with an annular clamping groove 11, the outer side of the corrugated paper box body 7 is fixedly connected with an annular elastic clamping strip 10, and the annular elastic clamping strip 10 is movably clamped in the annular clamping groove 11.

[0026] Further, the two sides of the outer waterproof layer 1 are fixedly connected with magic tape one 9, the two sides of the waterproof box cover 4 are fixedly connected with a strip-shaped belt 5, the bottom of the strip-shaped belt 5 is fixedly connected with magic tape two 6, the magic tape two 6 is pasted on the outer side of the magic tape one 9, the top inner wall of the waterproof box cover 4 is fixedly connected with a sealing gasket 12, and the sealing gasket 12 movably abuts against the top of the corrugated paper box body 7 and the inner waterproof layer 8, thereby facilitating the sealing and fixing of the waterproof box cover 4.

[0027] Further, referring to Figure 1 and Figure 4The supporting mechanism 2 includes four bases 21 fixedly connected to the bottom of the outer waterproof layer 1. The top of the base 21 is fixedly connected to a side plate 25 and a side plate 26. The side plates 25 and 26 are fixedly connected to each other and are fixedly connected to the outside of the outer waterproof layer 1. The bottom of the base 21 is fixedly connected to an anti-slip rubber pad 22. The same connecting plate 23 is fixedly connected between two adjacent bases 21. The same cross plate 24 is fixedly connected between the four connecting plates 23. The outer waterproof layer 1 is fixedly connected to the top of the connecting plate 23 and the cross plate 24.

[0028] The above solution, through four bases 21, connecting plates 23 and cross plates 24, can stably support the corrugated cardboard box body 7 off the ground, ensuring ventilation and moisture protection at the bottom of the corrugated cardboard box body 7, and preventing the corrosion of ground moisture due to the gap between the corrugated cardboard box body 7 and the ground. The bases 21, side plates 1 and 26 can protect the four corners of the corrugated cardboard box body 7 to prevent damage. The anti-slip rubber pads 22 make it more stable.

[0029] Furthermore, refer to Figure 5 The outer waterproof layer 1 and the inner waterproof layer 8 have the same structure, both including a waterproof non-woven fabric 101. A waterproof membrane 102 is fixedly connected to both sides of the waterproof non-woven fabric 101, and a waterproof coating 103 is fixedly connected to the outer side of both waterproof membranes 102.

[0030] The above solution involves waterproof non-woven fabric 101, waterproof film 102, and waterproof coating 103 on both the inner and outer waterproof layers, which can provide multiple layers of waterproofing, resulting in better waterproofing and moisture-proofing of the corrugated cardboard box and making it less prone to rotting and damage.

[0031] Furthermore, refer to Figures 1-3 The assembly mechanism 3 includes two inner limiting plates 302 and two outer limiting plates 304. Through slots 303 are provided on both sides of the outer waterproof layer 1, the corrugated cardboard box body 7, and the inner waterproof layer 8. Insertion plates 301 are fixedly connected to the outer sides of the inner limiting plates 302, and insertion sleeves 308 are fixedly connected to the outer sides of the outer limiting plates 304. Insertion plates 301 are movably inserted into the insertion sleeves 308 and the through slots 303. The top of the insertion sleeves 308 abuts against a top plate 305, and the bottom of the top plate 305 is fixedly connected to... There are two fixing plates 306. The top of both the plug sleeve 308 and the plug plate 301 has two fixing holes 307. The fixing plate 306 is movably inserted into the corresponding fixing hole 307. A sliding groove 312 is provided on one side of the fixing plate 306. A spring 311 is fixedly connected to the inner wall of one side of the sliding groove 312. A sliding plate 310 is fixedly connected to one side of the spring 311. A locking block 309 is fixedly connected to one side of the sliding plate 310. The locking block 309 is movably abutted against the bottom of the plug sleeve 308.

[0032] The above scheme is adopted as follows: During assembly, the corrugated cardboard box body 7 is placed inside the outer waterproof layer 1, and then the inner waterproof layer 8 is placed inside the corrugated cardboard box body 7. At this time, the through groove 303 is aligned and connected. The inner limiting plate 302 is abutted against the inner side wall of the inner waterproof layer 8, and the insertion plate 301 is inserted into the through groove 303 and the insertion sleeve 308. Then, the top plate 305 is pressed down, so that the top plate 305 drives the two fixing plates 306 to move down and insert into the fixing hole 307. At this time, the locking block 309 is automatically compressed back into the sliding groove 312, so as not to hinder the insertion of the fixing plate 306. When the locking block 309 is not pressed, under the elastic force of the spring 311, the two locking blocks 309 pop out and abut against the bottom of the insertion sleeve 308, so as to lock the fixing plate 306. In this way, the inner and outer limiting plates can be fixed between the inner and outer waterproof layers and the corrugated cardboard box body 7 for locking.

[0033] Furthermore, the outer waterproof layer 1, the corrugated cardboard box body 7 and the inner waterproof layer 8 are located between the outer limiting plate 304 and the inner limiting plate 302, and the slide plate 310 is slidably sleeved in the slide groove 312 to facilitate the wiring of the slide plate 310.

[0034] In this invention, during use, both the inner and outer waterproof layers are provided with waterproof non-woven fabric 101, waterproof film 102, and waterproof coating 103, allowing for multi-layer waterproofing. This improves the internal and external waterproofing and moisture-proofing effect of the corrugated cardboard box, making it less prone to rotting and damage. During assembly, the corrugated cardboard box body 7 is fitted inside the outer waterproof layer 1, and then the inner waterproof layer 8 is fitted inside the corrugated cardboard box body 7. At this time, the through grooves 303 are aligned and connected, and the inner limiting plate 302 abuts against the inner waterproof layer. On the inner wall of 8, insert the plug plate 301 into the through groove 303 and the plug sleeve 308, then press down on the top plate 305, causing the top plate 305 to move the two fixing plates 306 downwards and insert them into the fixing holes 307. At this time, the locking block 309 is automatically compressed back into the sliding groove 312, thus not hindering the insertion of the fixing plate 306. When the locking block 309 is not pressed, under the elastic force of the spring 311, the two locking blocks 309 pop out and abut against the plug sleeve 308. The bottom of the corrugated box allows for locking of the fixing plate 306, which in turn fixes the inner and outer limiting plates between the inner and outer waterproof layers and the corrugated box body 7 for locking. Through the engagement of the annular elastic clip 10 and the annular slot 11, and the adhesion of Velcro 1 9 and Velcro 2 6, the waterproof box cover 4 can be fixed to the top outer side of the corrugated box body 7. The sealing gasket 12 improves the sealing of the connection, resulting in better waterproof performance. The four bases 21, connecting plate 23, and cross plate 24 can stably support the corrugated box body 7 off the ground, ensuring ventilation and moisture protection at the bottom of the corrugated box body 7 and preventing the corrosion of ground moisture due to the gap between the corrugated box body 7 and the ground. The bases 21, side plate 1 25, and side plate 2 26 can protect the four corners of the corrugated box body 7 from damage. The anti-slip rubber pad 22 makes it more stable.

Claims

1. A waterproof and moisture-proof corrugated carton, characterized by, Including waterproof layer (1) outside, corrugated carton body (7) and waterproof layer (8) inside, the outer side of corrugated carton body (7) is hingedly connected with waterproof box cover (4), waterproof layer (1) outside, corrugated carton body (7) and waterproof layer (8) inside are provided with assembling mechanism (3), the bottom of waterproof layer (1) outside is provided with supporting mechanism (2), the inner wall of waterproof box cover (4) is provided with annular clamping groove (11), the outer side of corrugated carton body (7) is fixedly connected with annular elastic clamping strip (10), and annular elastic clamping strip (10) is hingedly connected in annular clamping groove (11).

2. A waterproof and moisture-proof corrugated carton according to claim 1, characterized in that, Both sides of waterproof layer (1) outside are fixedly connected with magic tape one (9), both sides of waterproof box cover (4) are fixedly connected with strip-shaped band (5), the bottom of strip-shaped band (5) is fixedly connected with magic tape two (6), and magic tape two (6) is attached to the outside of magic tape one (9).

3. A waterproof and moisture-proof corrugated carton according to claim 1, characterized in that, The supporting mechanism (2) includes four bases (21) fixedly connected to the bottom of the waterproof layer (1) outside, the top of the base (21) is fixedly connected with the side plate one (25) and the side plate two (26), the side plate one (25) and the side plate two (26) are fixedly connected with each other, the side plate one (25) and the side plate two (26) are fixedly connected to the outside of the waterproof layer (1) outside, and the bottom of the base (21) is fixedly connected with the antiskid rubber pad (22).

4. A waterproof and moisture-proof corrugated carton according to claim 3, characterized in that, The same connecting plate (23) is fixedly connected between adjacent two bases (21), and the same cross plate (24) is fixedly connected between four connecting plates (23), and the waterproof layer (1) outside is fixedly connected to the top of the connecting plate (23) and the cross plate (24).

5. A waterproof and moisture-proof corrugated carton according to claim 1, characterized in that, The waterproof layer (1) outside and the waterproof layer (8) inside are the same structure, both including waterproof non-woven fabric (101), both sides of the waterproof non-woven fabric (101) are fixedly connected with waterproof film (102), and the outside of two waterproof films (102) is fixedly connected with waterproof coating (103).

6. A waterproof and moisture-proof corrugated carton according to claim 1, characterized in that, The assembling mechanism (3) comprises two inner limiting plates (302) and two outer limiting plates (304), the outer waterproof layer (1), the corrugated carton body (7) and the inner waterproof layer (8) are provided with through grooves (303) on two sides, the outer side of the inner limiting plate (302) is fixedly connected with a plug-in plate (301), the outer side of the outer limiting plate (304) is fixedly connected with a plug-in sleeve (308), the plug-in plate (301) is movably plugged into the plug-in sleeve (308) and the through groove (303), the top of the plug-in sleeve (308) is abutted with a top plate (305), the bottom of the top plate (305) is fixedly connected with two fixed plates (306), the top of the plug-in sleeve (308) and the plug-in plate (301) is provided with two fixed holes (307), the fixed plate (306) is movably plugged into the corresponding fixed hole (307), one side of the fixed plate (306) is provided with a sliding groove (312), the sliding groove (312) is fixedly connected with a spring (311) on the inner wall of one side, one side of the spring (311) is fixedly connected with a sliding plate (310), one side of the sliding plate (310) is fixedly connected with a clamping block (309), and the clamping block (309) is movably abutted on the bottom of the plug-in sleeve (308).

7. A waterproof and moisture-proof corrugated carton according to claim 6, characterized in that, The outer waterproof layer (1), the corrugated carton body (7) and the inner waterproof layer (8) are located between the outer limiting plate (304) and the inner limiting plate (302), and the sliding plate (310) is slidably sleeved in the sliding groove (312).

8. A waterproof and moisture-proof corrugated carton according to claim 1, characterized in that, The top inner wall of the waterproof box cover (4) is fixedly connected with a sealing gasket (12), and the sealing gasket (12) is movably abutted on the top of the corrugated carton body (7) and the inner waterproof layer (8).

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