CN215286297U

CN215286297U - Waterproof moisture-resistant carton structure

Info

Publication number: CN215286297U
Application number: CN202120743929.9U
Authority: CN
Inventors: 潘岐亮
Original assignee: Dongguan Ruifeng Paper Products Co ltd
Current assignee: Dongguan Ruifeng Paper Products Co ltd
Priority date: 2021-04-13
Filing date: 2021-04-13
Publication date: 2021-12-24
Anticipated expiration: 2031-04-13

Abstract

The utility model discloses a waterproof moisture-resistant carton structure, including carton body, first carton lid, second carton lid, plastics collet and enhancement strip, the both sides on carton body top all are connected with first carton lid, and the both sides that first carton lid was kept away from on carton body top all are connected with the second carton lid to the one end that the carton body was kept away from to the second carton lid is provided with the arc groove, all be provided with the open slot on the lower surface of second carton lid, and all be provided with second location sand grip on the second carton lid lower surface of open slot one side, second location sand grip and open slot all glue glutinous mutually with second carton lid, the bottom of carton body all alternately is provided with the support bar, the bottom cover of carton body is equipped with the plastics collet. The utility model discloses not only possessing waterproof moisture-resistant performance, being convenient for support the case lid, make it be difficult for falling the incasement, improved the compressive strength of carton moreover, be difficult for receiving external force extrusion and warp.

Description

Waterproof moisture-resistant carton structure

Technical Field

The utility model relates to a carton technical field specifically is a waterproof moisture-resistant carton structure.

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 is divided into 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 color and the hand feeling of various kinds of paper are different, and the paper produced by different manufacturers is also different.

The carton structure on the market is various nowadays, can satisfy people's user demand basically, but still has certain weak point, and specific problem has following several.

(1) The existing carton structure generally has no waterproof performance when in use, and is easy to be affected with damp when articles containing moisture are loaded, so certain defects exist;

(2) the existing box cover of the carton structure lacks support, and the box cover is easy to fall into the box when the box is sealed, so that improvement is needed;

(3) the compressive strength of the existing carton structure is insufficient, and the box body is easily extruded by external force to deform, so that internal goods are easily damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waterproof moisture-resistant carton structure to propose the performance that carton structure does not possess waterproof moisture-resistant in solving above-mentioned background art, the case lid lacks the support and falls into the incasement easily and the not enough problem of compressive strength.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a waterproof moisture-resistant carton structure, includes carton body, first carton lid, second carton lid, plastics collet and enhancement strip, the both sides on carton body top all are connected with first carton lid, and the both sides that first carton lid was kept away from on carton body top all are connected with the second carton lid to the one end that the carton body was kept away from to the second carton lid is provided with the arc groove, all be provided with the open slot on the lower surface of second carton lid, and all be provided with second location sand grip on the second carton lid lower surface of open slot one side, second location sand grip and open slot all glue with second carton lid mutually, the bottom of carton body all alternately is provided with the support bar, and the lower surface of support bar glues with the carton body mutually glutinous, the bottom cover of carton body is equipped with the plastics collet.

Preferably, the inner wall surface of the carton body is coated with an inner waterproof film, and the outer surface of the carton body is coated with an outer waterproof film, so that moisture cannot permeate into the carton from the inner side and the outer side.

Preferably, the side walls of the carton body are internally provided with strip-shaped inner cavities at equal intervals, and reinforcing strips are fixed inside the strip-shaped inner cavities, so that the side walls of the carton body cannot be bent and deformed.

Preferably, all glue on two inner walls at carton body top and glue the carriage, and the inside of carriage is provided with the location and leads to the groove, and the groove is led to in the location and the mutual block of second location sand grip, is convenient for support and fix a position second carton lid.

Preferably, all be provided with first location sand grip on the lower surface of first carton lid, first location sand grip glues glutinous mutually with first carton lid, first location sand grip and the mutual block of open slot for first carton lid and the inseparabler that the second carton lid is connected.

Preferably, all be provided with the concave surface on the inner wall of plastics collet, and the inside of concave surface all is provided with equidistant latch, and the one end of latch is connected with the plastics collet, and the other end of latch closely laminates with the outer wall of carton body, is convenient for with carton body and plastics collet joint together.

Compared with the prior art, the beneficial effects of the utility model are that: the waterproof and moisture-resistant carton structure not only has waterproof and moisture-resistant performance, is convenient for supporting the box cover, and enables the box cover not to easily fall into the box, but also improves the compression strength of the carton, and is not easy to deform due to extrusion of external force;

(1) by arranging the inner waterproof film, the outer waterproof film, the plastic bottom support, the concave surface and the latch, the inner waterproof film attached to the inner surface of the carton body and the outer waterproof film attached to the inner surface of the carton body prevent moisture from permeating into the carton from the inner side and the outer side, the plastic bottom support protects the bottom of the carton body, separates the carton body from an above-ground water source, can pull the carton body to separate the carton body from the latch inside the concave surface, separates the carton body from the plastic bottom support, and can be repeatedly used, so that the carton has the waterproof and moisture-proof performance;

(2) by arranging the first positioning convex strip, the supporting frame, the positioning through groove, the second positioning convex strip and the open groove, when the carton is sealed, the second carton cover is put on the surface of the supporting frame, the supporting frame plays a supporting role for the second carton cover, the second positioning convex strip on the lower surface of the second carton cover is clamped into the positioning through groove in the supporting frame to position the second carton cover, the first carton cover is covered on the surface of the second carton cover, and the first positioning convex strip on the lower surface of the first carton cover is clamped into the open groove in the second carton cover, so that the first carton cover and the second carton cover are connected more tightly, the carton cover is supported conveniently, and the carton cover is not easy to fall into a carton;

(3) through being provided with support bar, bar inner chamber and strengthening the strip, the inside enhancement strip of bar inner chamber makes the lateral wall of carton body can not bending deformation in the carton body lateral wall, and the support bar of carton body bottom makes the overall structure of carton body stable to the compressive strength of carton has been improved, makes the carton be difficult for receiving external force extrusion and warp.

Drawings

Fig. 1 is a schematic view of the top-down expanded structure of the present invention;

fig. 2 is a schematic front view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic view of a cross-sectional enlarged structure of the side wall of the carton body of the present invention;

fig. 4 is an enlarged schematic structural diagram of a in fig. 2 according to the present invention.

In the figure: 1. a carton body; 2. a first carton lid; 3. a first positioning convex strip; 4. a second carton lid; 5. an arc groove; 6. a support frame; 7. positioning the through groove; 8. a supporting strip; 9. a second positioning convex strip; 10. an open slot; 11. an inner waterproof membrane; 12. a plastic bottom support; 13. an outer waterproof membrane; 14. a strip-shaped inner cavity; 15. a reinforcing strip; 16. a concave surface; 17. and (4) clamping teeth.

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. 1-4, the present invention provides an embodiment: a waterproof and moisture-resistant carton structure comprises a carton body 1, a first carton cover 2, a second carton cover 4, a plastic bottom support 12 and reinforcing strips 15, wherein the first carton cover 2 is connected to two sides of the top end of the carton body 1, the second carton cover 4 is connected to two sides of the top end of the carton body 1, which are far away from the first carton cover 2, and an arc groove 5 is formed in one end, far away from the carton body 1, of the second carton cover 4;

the inner wall surface of the carton body 1 is adhered with an inner waterproof film 11, and the outer surface of the carton body 1 is adhered with an outer waterproof film 13, so that moisture cannot permeate into the carton from the inner side and the outer side;

the side walls of the carton body 1 are internally provided with strip-shaped inner cavities 14 at equal intervals, and reinforcing strips 15 are fixed inside the strip-shaped inner cavities 14, so that the side walls of the carton body 1 cannot be bent and deformed;

the two inner walls of the top of the carton body 1 are both adhered with a supporting frame 6, a positioning through groove 7 is formed in the supporting frame 6, and the positioning through groove 7 is clamped with a second positioning convex strip 9, so that the second carton cover 4 is conveniently supported and positioned;

the lower surface of the first carton cover 2 is provided with first positioning convex strips 3, the first positioning convex strips 3 are adhered to the first carton cover 2, and the first positioning convex strips 3 are mutually clamped with the open grooves 10, so that the first carton cover 2 and the second carton cover 4 are connected more tightly;

open grooves 10 are formed in the lower surface of the second carton cover 4, second positioning convex strips 9 are arranged on the lower surface of the second carton cover 4 on one side of each open groove 10, the second positioning convex strips 9 and the open grooves 10 are adhered to the second carton cover 4, supporting strips 8 are arranged at the bottom of the carton body 1 in a crossed mode, the lower surfaces of the supporting strips 8 are adhered to the carton body 1, and a plastic bottom support 12 is sleeved at the bottom end of the carton body 1;

all be provided with concave surface 16 on the inner wall of plastics collet 12, and the inside of concave surface 16 all is provided with equidistant latch 17, and the one end of latch 17 is connected with plastics collet 12, and the other end of latch 17 closely laminates with the outer wall of carton body 1, is convenient for be in the same place carton body 1 and plastics collet 12 joint.

The working principle is as follows: when in use, firstly, articles are placed in the carton body 1, secondly, the second carton cover 4 is covered, so that the second carton cover 4 is put on the surface of the supporting frame 6, the supporting frame 6 plays a supporting role for the second carton cover 4, meanwhile, the second positioning convex strip 9 on the lower surface of the second carton cover 4 is clamped into the positioning through groove 7 in the supporting frame 6 to position the second carton cover 4, secondly, the first carton cover 2 is covered on the surface of the second carton cover 4, so that the first positioning convex strip 3 on the lower surface of the first carton cover 2 is clamped into the open groove 10 in the second carton cover 4, so that the first carton cover 2 is tightly connected with the second carton cover 4, and then the carton cover is sealed by using adhesive tapes, thereby being convenient for supporting the carton cover and not easy to fall into the carton, and secondly, in the process of using the carton structure, because the inner surface of the carton body 1 is pasted with the inner waterproof film 11, the paper box has the advantages that moisture in articles cannot permeate into the paper box from the inner side, the outer waterproof membrane 13 is covered on the inner surface of the paper box body 1, so that external moisture cannot permeate into the paper box from the outer side, meanwhile, the plastic bottom support 12 can protect the bottom of the paper box body 1 and separate the paper box body 1 from an above-ground water source, in addition, the plastic bottom support 12 is clamped with the outer waterproof membrane 13 through the clamping teeth 17, the paper box body 1 can be pulled to be separated from the inner part of the concave surface 16, the paper box body 1 is separated from the plastic bottom support 12, the plastic bottom support 12 can be repeatedly used, so that the paper box has the waterproof and moisture-proof performance, the service life of the paper box is prolonged, finally, the reinforcing strips 15 are fixed inside the strip-shaped inner cavities 14 in the side wall of the paper box body 1, the side wall of the paper box body 1 cannot be bent and deformed due to the arrangement of the reinforcing strips 15, the supporting strips 8 at the bottom of the paper box body 1 are arranged in a crossed manner, so that the whole structure of the paper box body 1 is stable, thereby the compressive strength of carton has been improved for the carton is difficult for receiving external force extrusion and warp, accomplishes the work of waterproof moisture-resistant carton structure.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a waterproof moisture-resistant carton structure, includes carton body (1), first carton lid (2), second carton lid (4), plastics collet (12) and enhancement strip (15), its characterized in that: two sides of the top end of the carton body (1) are connected with a first carton cover (2), and both sides of the top end of the carton body (1) far away from the first carton cover (2) are connected with second carton covers (4), and one end of the second carton cover (4) far away from the carton body (1) is provided with an arc groove (5), the lower surface of the second carton cover (4) is provided with an open slot (10), and the lower surface of the second carton cover (4) at one side of the open slot (10) is provided with a second positioning convex strip (9), the second positioning convex strip (9) and the open slot (10) are adhered with the second carton cover (4), the bottom of carton body (1) all alternately is provided with support bar (8), and the lower surface and carton body (1) of support bar (8) glue glutinous mutually, the bottom cover of carton body (1) is equipped with plastics collet (12).

2. The water and moisture resistant carton structure as in claim 1, wherein: the inner wall surface of the carton body (1) is pasted with an inner waterproof film (11), and the outer surface of the carton body (1) is pasted with an outer waterproof film (13).

3. The water and moisture resistant carton structure as in claim 1, wherein: the carton is characterized in that strip-shaped inner cavities (14) with equal intervals are arranged in the side walls of the carton body (1), and reinforcing strips (15) are fixed inside the strip-shaped inner cavities (14).

4. The water and moisture resistant carton structure as in claim 1, wherein: all glue on two inner walls at carton body (1) top and have sticked braced frame (6), and the inside of braced frame (6) is provided with the logical groove of location (7), and the logical groove of location (7) and the mutual block of second location sand grip (9).

5. The water and moisture resistant carton structure as in claim 1, wherein: all be provided with first location sand grip (3) on the lower surface of first carton lid (2), first location sand grip (3) glue glutinous mutually with first carton lid (2), first location sand grip (3) and the mutual block of open slot (10).

6. The water and moisture resistant carton structure as in claim 1, wherein: all be provided with concave surface (16) on the inner wall of plastics collet (12), and the inside of concave surface (16) all is provided with equidistant latch (17), and the one end of latch (17) is connected with plastics collet (12), and the other end of latch (17) closely laminates with the outer wall of carton body (1).