CN217228497U

CN217228497U - Corrugated carton with waterproof function

Info

Publication number: CN217228497U
Application number: CN202123158967.7U
Authority: CN
Inventors: 刘立立
Original assignee: Wuhan Feili Paper Co ltd
Current assignee: Wuhan Feili Paper Co ltd
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-08-19
Anticipated expiration: 2031-12-14

Abstract

The utility model relates to a carton technical field just discloses a corrugated box with waterproof function, including corrugated paper layer, corrugated paper layer's inner wall fixed mounting has interior waterproof layer, corrugated paper layer's outer wall fixed mounting has outer waterproof layer, outer waterproof layer's outer wall fixed mounting has the wearing layer, the outer wall swing joint of wearing layer has the kraft paper cover, the inside of kraft paper cover is provided with the top cap. This corrugated box with waterproof function, can make the device have better water-proof effects, avoided the carton to be wetted by external moisture, thereby avoided the fragile condition of carton to appear, can protect the object of inside saving simultaneously, thereby make the practicality of device obtain promoting the device and have better intensity, make the device non-deformable when using, be convenient for protect the corner of device, it is sunken to avoid the corner to produce, the device bottom has better support strength.

Description

Corrugated carton with waterproof function

Technical Field

The utility model relates to a carton technical field specifically is a corrugated box with waterproof function.

Background

The paper box is the most widely used packaging product, and comprises a corrugated paper box, a single-layer paper box and the like according to different materials, and has various specifications and models, the common paper box comprises three layers and five layers, seven layers are used less, each layer comprises inner paper, corrugated paper, core paper and surface paper, the inner paper and the surface paper comprise tea board paper and kraft paper, the core paper is corrugated paper, the colors and handfeel of various papers are different, and the colors and handfeel of the papers produced by different manufacturers are different.

The most water-proof effects of current corrugated box are relatively poor to lead to the device to lead to the moisture to see through on the carton transmits the inside preserved object easily because the external is comparatively moist in the in-process of transporting the object, and damage the carton easily when the transport, make inside object drop, thereby make the practicality of device reduce.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a corrugated box with waterproof function possesses advantages such as water-proof effects is good, has solved the problem among the above-mentioned background art.

(II) technical scheme

For the purpose that realizes above-mentioned water-proof effects is good, the utility model provides a following technical scheme: a corrugated carton with a waterproof function comprises a corrugated paper layer, wherein an inner waterproof layer is fixedly arranged on the inner wall of the corrugated paper layer, and an outer waterproof layer is fixedly arranged on the outer wall of the corrugated paper layer;

the outer wall fixed mounting of outer waterproof layer has the wearing layer, the outer wall swing joint of wearing layer has the kraft paper cover, the inside of kraft paper cover is provided with the top cap, can make the device have better water-proof effects, has avoided the carton to be wetted by external moisture to avoided the fragile condition of carton to appear, can protect the object of inside saving simultaneously, thereby made the practicality of device obtain promoting.

Preferably, the size of top cap is greater than corrugated paper layer's size, the inner wall of kraft paper cover is closely laminated with the outer wall of wearing layer for the laminating degree of top cap and wearing layer has obtained the promotion, thereby is convenient for protect the object of inside.

Preferably, the outer wall of the wear-resistant layer is fixedly provided with an outer protection angle, and the inner wall of the wear-resistant layer is fixedly provided with an inner protection angle.

Preferably, the number of outer protective angle and interior protective angle is four, and outer protective angle and interior protective angle set up for the one-to-one, can make the device have better intensity for the device is non-deformable when using, is convenient for protect the corner of device, avoids the corner to produce sunkenly.

Preferably, the inner waterproof layer is fixedly provided with a connecting sheet, the outer wall of the connecting sheet is fixedly provided with a limiting sheet, and the bottom of the limiting sheet is fixedly connected with the inner wall of the inner waterproof layer.

Preferably, the connecting piece is cross arrangement with spacing piece, spacing quantity is a plurality of, and a plurality of spacing pieces are equidistant distribution at the outer wall of connecting piece, increases the support intensity of corrugated paper layer bottom through being connected of connecting piece and spacing piece.

Preferably, the top of the limiting piece is fixedly provided with a bottom plate, the bottom of the bottom plate is fixedly connected with the outer wall of the connecting piece, and the bottom plate is conveniently supported and reinforced through the connecting piece and the limiting piece.

(III) advantageous effects

Compared with the prior art, the utility model provides a corrugated box with waterproof function possesses following beneficial effect:

1. this corrugated box with waterproof function, through corrugated paper layer, interior waterproof layer, outer waterproof layer, wearing layer, kraft paper cover and the top cap that sets up, can be so that the device has better water-proof effects, avoided the carton to be drenched by external moisture to avoided the fragile condition of carton to appear, can protect the object of inside saving simultaneously, thereby made the practicality of device obtain promoting.

2. This corrugated carton with waterproof function, through corrugated paper layer, interior waterproof layer, outer waterproof layer, wearing layer, kraft paper cover, top cap, outer angle of protection and the interior angle of protection that sets up, can make the device have better intensity for the device non-deformable when using is convenient for protect the corner of device, avoids the corner to produce sunkenly.

3. This corrugated carton with waterproof function, through corrugated paper layer, interior waterproof layer, outer waterproof layer, wearing layer, kraft paper cover, top cap, connection piece, spacing piece and the bottom plate that sets up, can be so that the device bottom has better support intensity, has avoided the staff to crush the carton bottom when the transport and drops to make the suitability of device obtain promoting.

Drawings

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is a sectional view of the present invention;

fig. 3 is a front view of the present invention;

FIG. 4 is a schematic structural view of the connecting sheet and the limiting sheet of the present invention;

fig. 5 is a schematic view of the structure of the spacing piece of the present invention.

In the figure: 1. a corrugated paper layer; 2. an inner waterproof layer; 3. an outer waterproof layer; 4. a wear resistant layer; 5. a kraft paper sleeve; 6. a top cover; 7. an outer protective angle; 8. an inner protection angle; 9. connecting sheets; 10. a limiting sheet; 11. a base plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a corrugated paper box with waterproof function includes a corrugated paper layer 1, an inner waterproof layer 2 fixedly installed on an inner wall of the corrugated paper layer 1, and an outer waterproof layer 3 fixedly installed on an outer wall of the corrugated paper layer 1;

the outer wall of the outer waterproof layer 3 is fixedly provided with a wear-resistant layer 4, the outer wall of the wear-resistant layer 4 is movably connected with a kraft paper sleeve 5, a top cover 6 is arranged inside the kraft paper sleeve 5, the carton is prevented from being wetted by external moisture through the corrugated paper layer 1, the inner waterproof layer 2, the outer waterproof layer 3, the wear-resistant layer 4, the kraft paper sleeve 5 and the top cover 6, the carton is prevented from being damaged easily, objects stored inside can be protected at the same time, the practicability of the device is improved, the size of the top cover 6 is larger than that of the corrugated paper layer 1, the inner wall of the kraft paper sleeve 5 is tightly attached to the outer wall of the wear-resistant layer 4, the outer wall of the wear-resistant layer 4 is fixedly provided with an outer protection angle 7, the inner wall of the wear-resistant layer 4 is fixedly provided with an inner protection angle 8, and the number of the outer protection angle 7 and the inner protection angle 8 is four, the outer protection angles 7 and the inner protection angles 8 are arranged in one-to-one correspondence, the device has good strength through the arranged corrugated paper layer 1, the inner waterproof layer 2, the outer waterproof layer 3, the wear-resistant layer 4, the kraft paper sleeve 5, the top cover 6, the outer protection angles 7 and the inner protection angles 8, the device is not easy to deform when in use, the corners of the device are convenient to protect, the corners are prevented from being sunken, a connecting piece 9 is fixedly arranged inside the inner waterproof layer 2, a limiting piece 10 is fixedly arranged on the outer wall of the connecting piece 9, the bottom of the limiting piece 10 is fixedly connected with the inner wall of the inner waterproof layer 2, the connecting piece 9 and the limiting piece 10 are arranged in a crossed mode, the number of the limiting pieces 10 is multiple, the limiting pieces 10 are distributed on the outer wall of the connecting piece 9 at equal intervals, a bottom plate 11 is fixedly arranged on the top of the limiting pieces 10, and the bottom of the bottom plate 11 is fixedly connected with the outer wall of the connecting piece 9, through corrugated paper layer 1, interior waterproof layer 2, outer waterproof layer 3, wearing layer 4, kraft paper cover 5, top cap 6, connection piece 9, spacing piece 10 and the bottom plate 11 that sets up, can be so that the device bottom has better support intensity, has avoided the staff to crush the carton bottom and has dropped when the transport object to make the suitability of device obtain promoting.

When using, pull top cap 6 to the upper lift, thereby make the separation of top cap 6 open the device, place the object in the top of bottom plate 11, cover top cap 6 again, can increase top cap 6's water-proof effects through kraft paper cover 5, interior waterproof layer 2 increases the inside water-proof effects of device, avoid inside being soaked, outer waterproof layer 3 increases the outside water-proof effects of device, wearing layer 4 increases the antifriction effect on device surface, outer protection angle 7 avoids four angles products of device to collide with the deformation, interior protection angle 8 increases the inside intensity of device, support the protection to four angles of the inside of device, can effectual increase and corrugated paper layer 1's connection through connection piece 9 and spacing piece 10 joint, increase the bearing capacity of bottom, make the even atress in device bottom.

To sum up, this corrugated box with waterproof function, can make the device have better water-proof effects, avoided the carton to be wetted by external moisture, thereby avoided the condition that the carton is fragile to appear, can protect the object of inside saving simultaneously, thereby make the practicality of device obtain promoting, the device has better intensity, make device non-deformable when using, be convenient for protect the corner of device, avoid the corner to produce sunkenly, the device bottom has better support intensity, avoided the staff to crush the carton bottom and drop when the transport the object, thereby make the suitability of device obtain promoting.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a corrugated box with waterproof function, includes corrugated paper layer (1), its characterized in that: an inner waterproof layer (2) is fixedly arranged on the inner wall of the corrugated paper layer (1), and an outer waterproof layer (3) is fixedly arranged on the outer wall of the corrugated paper layer (1);

the outer waterproof layer is characterized in that a wear-resistant layer (4) is fixedly mounted on the outer wall of the outer waterproof layer (3), a kraft paper sleeve (5) is movably connected to the outer wall of the wear-resistant layer (4), and a top cover (6) is arranged inside the kraft paper sleeve (5).

2. The corrugated box having a waterproof function according to claim 1, wherein: the size of the top cover (6) is larger than that of the corrugated paper layer (1), and the inner wall of the kraft paper sleeve (5) is tightly attached to the outer wall of the wear-resistant layer (4).

3. The corrugated box having a waterproof function according to claim 1, wherein: the outer wall fixed mounting of wearing layer (4) has outer angle of protection (7), the inner wall fixed mounting of wearing layer (4) has interior angle of protection (8).

4. A corrugated box having a waterproof function according to claim 3, wherein: the number of the outer protection angles (7) and the number of the inner protection angles (8) are four, and the outer protection angles (7) and the inner protection angles (8) are arranged in a one-to-one correspondence mode.

5. The corrugated box having a waterproof function according to claim 1, wherein: the waterproof structure is characterized in that a connecting sheet (9) is fixedly mounted inside the inner waterproof layer (2), a limiting sheet (10) is fixedly mounted on the outer wall of the connecting sheet (9), and the bottom of the limiting sheet (10) is fixedly connected with the inner wall of the inner waterproof layer (2).

6. The corrugated box having a waterproof function according to claim 5, wherein: the connecting piece (9) and the limiting pieces (10) are arranged in a crossed mode, the limiting pieces (10) are multiple in number, and the limiting pieces (10) are distributed on the outer wall of the connecting piece (9) at equal intervals.

7. The corrugated box having a waterproof function according to claim 5, wherein: the top of the limiting piece (10) is fixedly provided with a bottom plate (11), and the bottom of the bottom plate (11) is fixedly connected with the outer wall of the connecting piece (9).