CN213355404U

CN213355404U - Packaging paper box with self-sealing structure

Info

Publication number: CN213355404U
Application number: CN202021607139.XU
Authority: CN
Inventors: 杨崇甫; 周丽华; 汪鹏; 陈雪鸯
Original assignee: Zhejiang Huapu Printing Technology Co ltd
Current assignee: Zhejiang Huapu Printing Technology Co ltd
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2021-06-04
Anticipated expiration: 2030-08-05

Abstract

The utility model provides a packaging paper box with a self-sealing structure, which comprises a box body and a box cover, the box body is arranged with an upward opening, the box cover is arranged with a downward opening, the box cover is arranged at the upper opening of the box body, the box cover is positioned at the inner side of the box body, the inner side of the upper side edge of the box body is provided with a convex limiting part, the four side surfaces of the box cover are respectively provided with turnover limiting plates, the lower side edges of the four turnover limiting plates are respectively connected with the lower side edge of the box cover in a turnover way, the turnover limiting plates are positioned between the side wall of the box cover and the side wall of the box body, the lower extreme of upset limiting plate with the lid be connected, the upper end of upset limiting plate with spacing portion counterbalance cooperation, still including fixed knot one with fixed knot two, fixed knot one set up the lid the center of the side of going up.

Description

Packaging paper box with self-sealing structure

Technical Field

The utility model relates to a packing carton with from enclosed construction.

Background

The paper box is widely used in the field of product packaging, the paper box is generally required to be sealed after the product is packaged, the current packaging box is sealed by an adhesive tape, and the adhesive tape can cause environmental pollution after the packaging box is disassembled and discarded.

SUMMERY OF THE UTILITY MODEL

To the problem pointed out in the background art, the utility model provides a packing carton with from enclosed construction to reach the purpose that reduces the sticky tape and use.

The technical scheme of the utility model is realized like this:

a packaging paper box with a self-sealing structure comprises a box body and a box cover, wherein the box body is arranged with an upward opening, the box cover is arranged with a downward opening, the box cover is arranged at the upper opening of the box body, the box cover is arranged at the inner side of the box body, the inner side of the upper side of the box body is provided with a convex limiting part, four sides of the box cover are respectively provided with turnover limiting plates, the lower sides of the four turnover limiting plates are respectively connected with the lower side of the box cover in a turnover manner, the turnover limiting plates are arranged between the side wall of the box cover and the side wall of the box body, the lower end of each turnover limiting plate is connected with the box cover, the upper end of each turnover limiting plate is matched with the limiting part in an abutting manner, the packaging paper box further comprises a first fixing buckle and a second fixing buckle, the first fixing buckle is arranged at the center of the upper side, four sides of box body on set up one respectively and fix and detain two, still include annular spacing connecting band, the one end of spacing connecting band cup joint and detain one fixedly, the other end of spacing connecting band cup joint and detain two fixedly, spacing connecting band be equipped with four and correspond four fixed two settings of detaining respectively.

The utility model discloses further set up to, spacing connecting band make by elastic material.

The utility model discloses further set up to, spacing connecting band make by contracting the area.

The utility model discloses further set up as, box body and lid make by hard board.

The utility model discloses further set up as, fixed knot one and fixed knot two make by plastics.

The utility model discloses further set up to, the one end of spacing connecting band with fixed knot a fixed connection.

By adopting the technical scheme, the beneficial effects of the utility model are that:

the utility model provides a packing carton with from enclosed construction, the upside opening part at the box body is established to its lid, the lid is located the inboard of box body, the box body upwards is deviate from with the inboard spacing counterbalance restriction lid in box body upper end to the upset limiting plate on the lid lateral wall, article placed in the box body restrict the lid downstream again simultaneously, the lid again through spacing connecting band with fixed detain one with fixed detain two connect in box body formation fixed connection, through adopting above-mentioned technical scheme, the packing just need not to use the sticky tape to seal like this, and the mouth simple structure is sealed from the packing carton, and convenient operation.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a first schematic structural diagram of the present invention;

FIG. 2 is a second schematic structural view of the present invention;

FIG. 3 is an enlarged view of the portion A of FIG. 1 according to the present invention;

FIG. 4 is an enlarged view of a portion B of FIG. 2 according to the present invention;

fig. 5 is a schematic diagram of the connection structure of the limit connection band of the present invention.

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 efforts belong to the protection scope of the present invention.

The present invention is described below with reference to fig. 1-5:

a packaging paper box with a self-sealing structure comprises a box body 1 and a box cover 2, wherein the box body 1 is arranged in a mode of opening upwards, the box cover 2 is arranged in a mode of opening downwards, the box cover 2 is arranged at an opening at the upper side of the box body 1 in a covering mode, the box cover 2 is arranged at the inner side of the box body 1, a convex limiting part 3 is arranged at the inner side of the upper side of the box body 1, turning limiting plates 4 are respectively arranged on four sides of the box cover 2, the lower sides of the four turning limiting plates 4 are respectively connected with the lower side of the box cover 2 in a turning mode, the turning limiting plates 4 are arranged between the side wall of the box cover 2 and the side wall of the box body 1, the lower ends of the turning limiting plates 4 are connected with the box cover 2, the upper ends of the turning limiting plates 4 are in abutting fit with the limiting parts 3, and the packaging paper box further comprises a, fixed detain one 5 the setting be in lid 2 go up the center of side, four sides of box body 1 on set up one respectively and fix and detain two 6, still include annular spacing connecting band 7, spacing connecting band 7 one end cup joint and detain 5 fixedly, spacing connecting band 7 the other end cup joint and detain two 6 fixedly on, spacing connecting band 7 be equipped with four and correspond four fixed two 6 settings of detaining respectively.

The limiting connecting belt 7 is made of elastic materials.

The limiting connecting band 7 is made of a contracted band.

The box body 1 and the box cover 2 are both made of hardboards.

The first fixing buckle 5 and the second fixing buckle 6 are both made of plastics.

One end of the limiting connecting belt 7 is fixedly connected with the first fixing buckle 5.

The above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A packaging carton with a self-sealing structure is characterized in that: comprises a box body (1) and a box cover (2), wherein the box body (1) is arranged in an upward opening manner, the box cover (2) is arranged in a downward opening manner, the box cover (2) is covered at the upper opening of the box body (1), the box cover (2) is positioned at the inner side of the box body (1), the inner side of the upper side of the box body (1) is provided with a convex limiting part (3), four side surfaces of the box cover (2) are respectively provided with turnover limiting plates (4), the lower side edges of the four turnover limiting plates (4) are respectively connected with the lower side edge of the box cover (2) in a turnover manner, the turnover limiting plates (4) are positioned between the side wall of the box cover (2) and the side wall of the box body (1), the lower end of the turnover limiting plate (4) is connected with the box cover (2), the upper end of the turnover limiting plate (4) is abutted against the limiting part (3), still detain one (5) and fixed two (6) of detaining including fixed, fixed detain one (5) and set up lid (2) the center of the side of going up, four sides of box body (1) on set up one fixed two (6) of detaining respectively, still include annular spacing connecting band (7), the one end of spacing connecting band (7) cup joint on fixed detain one (5), the other end of spacing connecting band (7) cup joint on fixed two (6) of detaining, spacing connecting band (7) be equipped with four and correspond four fixed two (6) settings of detaining respectively.

2. A packaging carton having a self-closing structure as set forth in claim 1, wherein: the limiting connecting band (7) is made of elastic materials.

3. A packaging carton having a self-closing structure as set forth in claim 1, wherein: the limiting connecting belt (7) is made of a contracted belt.

4. A packaging carton having a self-closing structure as set forth in claim 1, wherein: the box body (1) and the box cover (2) are both made of hardboards.

5. A packaging carton having a self-closing structure as set forth in claim 1, wherein: the first fixing buckle (5) and the second fixing buckle (6) are both made of plastics.

6. A packaging carton having a self-closing structure as set forth in claim 1, wherein: one end of the limiting connecting belt (7) is fixedly connected with the first fixing buckle (5).