CN219602110U

CN219602110U - Moisture-proof packing box

Info

Publication number: CN219602110U
Application number: CN202320049953.1U
Authority: CN
Inventors: 朱卓标; 张菊明; 张平; 朱达炎; 岑维刚
Original assignee: Haining Sumei Printing Technology Co ltd
Current assignee: Haining Sumei Printing Technology Co ltd
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-08-29
Anticipated expiration: 2033-01-09

Abstract

The utility model discloses a moistureproof packaging box which comprises a bottom box body, wherein the front end of the bottom box body is connected with a rear box body, two ends of the bottom box body are connected with two side box bodies, one end, away from the rear box body, of the bottom box body is connected with a front box body, one end, away from the bottom box body, of the front box body is connected with a top box body, and the rear box body, two side combined bodies and the bottom box body are respectively provided with corresponding reinforcing plates, and a cavity is formed by bending the rear reinforcing plates and the box body. The box body and the reinforcing plate form a cavity between the bending of the two folds, so that the product can isolate the external humid environment to a certain extent when stored, the effects of moisture prevention and mould prevention are achieved, meanwhile, the strength of the packaging box is improved, and in addition, a drying agent can be placed in the cavity, so that the effects of dehumidification and mould prevention are further improved.

Description

Moisture-proof packing box

Technical Field

The utility model relates to the technical field of packaging boxes, in particular to a moistureproof packaging box.

Background

The traditional packing box is formed by folding, buckling and pasting paper, and usually has only one layer of paper board, so that the strength is poor; meanwhile, after the products are put into the container, due to uncertainty in the transportation and storage processes, rainwater invasion possibly occurs in the transportation process or the condition of being damped during storage occurs, so that the products are very easy to damp and mould, cannot be sold and used, and huge economic loss of merchants is caused.

Accordingly, there is a need for improvements in the art to address the above issues.

Disclosure of Invention

The present utility model aims to solve the technical problems in the related art to a certain extent. Therefore, an object of the present utility model is to provide a moisture-proof packaging box, in which a cavity is provided in the box body, thereby isolating the external humid environment, playing a role in moisture-proof and mildew-proof, and increasing the strength of the packaging box.

The technical scheme of the utility model is as follows:

the utility model provides a dampproofing packing carton includes the bottom box body, bottom box body front end is connected with the back box body, bottom box body both ends are connected with the both sides box body, the bottom box body is connected with preceding box body in the one end of box body after keeping away from, the one end of box body is connected with the top box body before keeping away from the bottom box body, back box body, both sides are closed body and bottom box body and are equipped with respectively and correspond the reinforcing plate, correspond the formation cavity with the box body through the reinforcing plate after buckling.

Further, one end of the rear box body, which is far away from the bottom box body, is provided with a rear reinforcing plate, two reinforcing folds are arranged at the joint of the rear box body and the rear reinforcing plate, and a cavity is formed between the rear box body and the rear reinforcing plate after folding.

Further, a slot is arranged in the middle of the first reinforcing crease.

Further, the one end that the back reinforcing plate kept away from back box body can buckle and be connected with the bottom reinforcing plate that the size matches.

Further, the width of the rear reinforcing plate and the bottom reinforcing plate is slightly smaller than that of the rear box body.

Further, two the side box body is kept away from bottom box body one end and is connected with the both sides reinforcing plate, two the side box body is equipped with twice reinforcing crease with the reinforcing plate junction in both sides, forms the cavity between side reinforcing plate and side box body after folding.

Furthermore, two folding marks are arranged at one ends of the two side reinforcing plates, far away from the side box body, of the two side reinforcing plates, the folding marks of the two side reinforcing plates can be matched with the bottom box body to form a stepped holding belt after being bent, and a cavity is formed in the holding belt.

Further, the middle part of one end of the top box body far away from the front box body is provided with an inserting sheet corresponding to the inserting groove.

Further, the junction of back box body and side box body, preceding box body punishment do not is equipped with two spacing district, spacing district includes the spacing that two intervals set up, and spacing is the fretwork strip that forms after corresponding box body cross cutting, and the middle part is equipped with the crease, and then can inwards buckle along the crease and form L type step to form the spacing groove in the interval middle part after two spacing buckles, it is spacing through the spacing groove after buckling of side reinforcing plate tip.

Further, a desiccant is disposed within the cavity.

The utility model has the beneficial effects that:

the box body and the reinforcing plate form a cavity between the bending of the two folds, so that the product can isolate the external humid environment to a certain extent when stored, the effects of moisture prevention and mould prevention are achieved, meanwhile, the strength of the packaging box is improved, and in addition, a drying agent can be placed in the cavity, so that the effects of dehumidification and mould prevention are further improved.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

fig. 1 is a schematic structural view of a moisture-proof packing box according to the present utility model;

FIG. 2 is a schematic view of the structure of the two side cases of FIG. 1 after bending (the front case, top case and insert are omitted);

FIG. 3 is a schematic view of the bottom case of FIG. 2 after being bent;

fig. 4 is a schematic structural diagram of the bent limit bar in fig. 1.

In the figure: a bottom box body-1; a bottom reinforcing plate 11; a rear case-2; a rear reinforcement plate-21; a side case body-3; side reinforcement plates-31; front box body-4; top box-5; reinforcing crease-6; slot-7; insert-71; placing the strip crease-8; a rest belt-81; limit bar-9; limit groove-91.

Detailed Description

The following description of the embodiments of the present utility model will be made more fully hereinafter with reference to the accompanying drawings, in which it is shown, however, in which some, but not all embodiments of the utility model are shown

Examples of the embodiments are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements throughout or elements having like or similar functionality. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

Example 1

Referring to fig. 1-4, a moisture-proof packaging box comprises a bottom box body 1, wherein the front end of the bottom box body 1 is connected with a rear box body 2, two ends of the bottom box body 1 are connected with two side box bodies 3, one end, away from the rear box body 2, of the bottom box body 1 is connected with a front box body 4, and one end, away from the bottom box body 1, of the front box body 4 is connected with a top box body 5;

one end of the rear box body 2, which is far away from the bottom box body 1, is provided with a rear reinforcing plate 21, the width of the rear reinforcing plate 21 is slightly smaller than that of the rear box body 2, the joint of the rear box body 2 and the rear reinforcing plate 21 is provided with two reinforcing folds 6, and a cavity is formed between the rear box body 2 and the rear reinforcing plate 21 after folding; the middle part of the first reinforcing crease 6 is provided with a slot 7; the end, far away from the rear box body 2, of the rear reinforcing plate 21 is flexibly connected with a bottom reinforcing plate 11 with matched size, the width of the bottom reinforcing plate 11 is slightly smaller than that of the rear box body 2, the end, far away from the bottom box body 1, of the two side box bodies 3 is connected with two side reinforcing plates 31, two reinforcing folds 6 are formed at the connection positions of the two side box bodies 11 and the two side reinforcing plates 31, and a cavity is formed between the side reinforcing plates 31 and the side box bodies 3 after the folding; two folding marks 8 are arranged at one ends of the two side reinforcing plates 31 far away from the side box body 3, the folding marks 8 can be matched with the bottom box body 1 to form a stepped folding belt 81 after being bent, and a cavity is formed in the folding belt 81; the bottom reinforcing plate 11 can be placed on the rest belt 81 and closely attached to the rest belt 81 and the reinforcing plates 31 on both sides; the middle part of one end of the top box body 5 far away from the front box body 4 is provided with an inserting sheet 71 corresponding to the inserting slot 7.

As shown in fig. 2 and fig. 4, the connection parts of the rear case 2, the side case 3 and the front case 4 are respectively provided with two limiting areas, the limiting areas comprise two limiting strips 9 arranged at intervals, the limiting strips 9 are hollowed-out strips formed after die cutting of the corresponding case, the middle parts of the limiting strips are provided with folds, and then the folding strips can be inwards folded along the folds to form L-shaped steps, limiting grooves 91 are formed in the middle parts of the two folded limiting strips 9, and the ends of the side reinforcing plates 31 are limited through the limiting grooves 91 after being folded, so that the stability of the rest belt 81 is improved.

A desiccant can be placed in the cavity, thereby further improving the effects of moisture and mildew resistance.

When in bending, the rear box body 2 and the front box body 4 are inwards bent 90, and then each limit strip 9 is inwards bent to form a right angle along the crease, so that four limit grooves 91 are formed; bending the two side box bodies 3 90, bending the folding lines 8 along the tail ends to enable the tail ends of the two side reinforcing plates to be in a ladder shape, placing the belt 81, bending the two side box bodies 90 inwards along the two reinforcing folding lines 6 respectively, inserting the bottoms into the corresponding limit grooves 91, and enabling the side box bodies 3 to be parallel to the side reinforcing plates 31 and integrally forming a cavity; the rear reinforcing plate 21 is inwards bent 180 along the two reinforcing folds 6, so that a cavity is formed between the rear box body 2 and the inside of the rear reinforcing plate 21, the rear box body 2 is tightly attached to the box bodies 3 at the two sides, and meanwhile, the bottom reinforcing plate 11 is bent 90 along the folds and attached to the rest belt 81; the front box body 4 is inwards bent 90, the top box body 5 is bent 90, and meanwhile, the inserting sheet 7 is bent, so that the inserting sheet 7 is clamped into the slot 71, and the whole wrapping and folding are realized.

Claims

1. Dampproofing packing carton, including the bottom box body, bottom box body front end is connected with back box body, bottom box body both ends are connected with both sides box body, the bottom box body is connected with preceding box body from the one end of back box body, the one end that the bottom box body was kept away from to preceding box body is connected with top box body, its characterized in that: the rear box body, the two side closing bodies and the bottom box body are respectively provided with corresponding reinforcing plates, and after the reinforcing plates are bent, the reinforcing plates and the box body are correspondingly formed into a cavity.

2. A moisture resistant package as in claim 1, wherein: the one end that the back box body was kept away from the bottom box body is equipped with back reinforcing plate, back box body and back reinforcing plate junction is equipped with twice and strengthens the crease.

3. A moisture resistant package as claimed in claim 2, wherein: the middle part of the reinforcing crease close to the rear box body is provided with a slot.

4. A moisture resistant package as claimed in claim 2, wherein: the one end that the back reinforcing plate kept away from the back box body can be buckled and be connected with the bottom reinforcing plate that the size matches.

5. The moisture resistant package of claim 4 wherein: the width of the rear reinforcing plate and the bottom reinforcing plate is smaller than that of the rear box body.

6. A moisture resistant package as in claim 1, wherein: two the side box body is kept away from bottom box body one end and is connected with the both sides reinforcing plate, two the side box body is equipped with twice reinforcing crease with the reinforcing plate junction, forms the cavity between side reinforcing plate and side box body after folding.

7. The moisture resistant package of claim 6 wherein: two folding marks are arranged at one ends of the two side reinforcing plates, which are far away from the side box body, and the folding marks can be matched with the bottom box body to form a stepped folding belt after being bent.

8. A moisture resistant package as in claim 1, wherein: the middle part of one end of the top box body, which is far away from the rear box body, is provided with an inserting sheet corresponding to the inserting slot.

9. A moisture resistant package according to any one of claims 1 to 8 wherein: the utility model discloses a box body, including box body, back box body junction is equipped with two spacing district respectively, spacing district includes the spacing that two intervals set up, and spacing is for corresponding the building sky strip that forms after the box body cross cutting, and its middle part is equipped with the crease, inwards buckles along the crease and forms L type step to form the spacing groove at the interval middle part after two spacing buckles.

10. A moisture resistant package as in claim 1, wherein: a desiccant is placed in the cavity.