CN214649845U

CN214649845U - Telescopic packaging paper box

Info

Publication number: CN214649845U
Application number: CN202120899318.3U
Authority: CN
Inventors: 叶春喜; 尹德强; 王国生; 翁志伟
Original assignee: Zhengzhou Huazhiheng Packaging Technology Co ltd
Current assignee: Zhengzhou Huazhiheng Packaging Technology Co ltd
Priority date: 2021-04-28
Filing date: 2021-04-28
Publication date: 2021-11-09
Anticipated expiration: 2031-04-28

Abstract

A collapsible packaging carton comprising: interior carton body and outer carton body, interior carton body is located outer carton body inboard, and interior carton body one side fixed intercommunication interior corrugated paper box, this internal one side of outer carton of interior corrugated paper box opposite side fixed connection, interior carton body side evenly is equipped with spacing hole, be equipped with the solid mechanism of inserting of adaptation in spacing hole on the outer carton body inside wall, interior carton body opposite side is the open end, apron in the articulated of open end one side, be equipped with hole one on the well apron, well apron other end fixed connection passes the area two of carrying of hole one, apron other end fixed connection carries area one down, the upper cover plate is equipped with carries the hole two that area one passed. Compact structure can stretch out and draw back its inner space, fixes at spacing downthehole fixed telescopic position through inserting solid mechanism, and opening enclosed construction is located between upper cover plate and the lower cover plate through the well apron, and enclosed construction is good, and the product is difficult for spilling.

Description

Telescopic packaging paper box

Technical Field

The utility model relates to a packing carton field, in particular to scalable packing carton.

Background

The packaging paper box is a beautifying and propagating tool for propagating and beautifying commodities by virtue of exquisite modeling and decoration and improving the competitiveness of the commodities; the paper box is made up of paper pulp, general corrugated paper, paper for containing articles and can be recovered, and its design and structure are determined by the shape and characteristics of the goods to be packed, so that its form and type are various, and its production process is basically identical, i.e. the material can be selected, design and picture can be made, and its form can be punched and joined into box.

But its in-service use still has some shortcomings, like the packing carton on the existing market, can't stretch out and draw back, can't adjust the packing carton according to the size of product, and its inner space is a whole simultaneously, plans simply, very big restriction its secondary use space scope, has reduced the practicality of packing carton.

Disclosure of Invention

To the above-mentioned not enough among the prior art, the utility model provides a scalable packaging carton, its compact structure can stretch out and draw back its inner space, fixes at spacing downthehole fixed telescopic position through inserting solid mechanism, and opening enclosed construction is located between upper cover plate and the lower cover plate through well apron, and enclosed construction is good, and the product is difficult for spilling.

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

a collapsible packaging carton comprising: interior carton body and outer carton body, interior carton body is located outer carton body inboard, and interior carton body one side fixed intercommunication interior corrugated paper box, this internal one side of outer carton of interior corrugated paper box opposite side fixed connection, interior carton body side evenly is equipped with spacing hole, be equipped with the solid mechanism of inserting of adaptation in spacing hole on the outer carton body inside wall, interior carton body opposite side is the open end, apron in the articulated of open end one side, open end opposite side articulated upper cover plate, lower cover plate, be equipped with hole one on the well apron, well apron other end fixed connection passes the area two of carrying of hole one, apron other end fixed connection carries area one down, the upper cover plate is equipped with carries the hole two that area one passed.

Further, the inner wall of the other side of the outer paper box body is fixedly connected with a rubber pad, and the other end of the rubber pad is in contact with the outer wall of the inner paper box body.

Further, the insertion and fixation mechanism includes: the support section of thick bamboo of fixing on outer carton body inside wall, be close to spacing hole side fixed connection baffle in the support section of thick bamboo, place the spring between baffle and the outer carton body inside wall, the spring is around establishing in the inserted bar outside, the inserted bar smoothly passes the baffle middle part, and arranges spacing downthehole in, the inserted bar other end fixed connection pull ring.

Further, one end of the spring is fixedly connected with the baffle, and the other end of the spring is fixedly connected with the inner side wall of the outer paper box body.

Further, magnets which are mutually attracted are arranged on the inner sides of the other ends of the upper cover plate, the lower cover plate and the middle cover plate, and when the opening end of the inner carton body is closed, the middle cover plate is located between the upper cover plate and the lower cover plate.

The utility model has the advantages that:

the opening sealing structure is located between the upper cover plate and the lower cover plate through the middle cover plate, the sealing structure is good, and products are not prone to leakage.

Drawings

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

reference symbol comparison table:

1-inner paper box body, 2-outer paper box body, 3-inner corrugated paper box, 4-middle cover plate, 5-upper cover plate, 6-lower cover plate, 7-hole I, 8-hole II, 9-carrying belt I, 10-carrying belt II, 11-magnet, 12-rubber pad, 13-limiting hole, 14-inserting and fixing mechanism, 15-supporting cylinder, 16-pull ring, 17-baffle, 18-inserted rod and 19-spring.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals.

It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

In order to make the content of the present invention more clearly understood, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the attached drawings in the embodiment of the present invention.

As shown in fig. 1, a stretch wrap carton comprises: interior carton body 1 and outer carton body 2, interior carton body 1 is located outer carton body 2 inboardly, and interior corrugated paper box 3 of the fixed intercommunication in 1 one side of interior carton body, one side in 3 opposite side fixed connection outer carton body 2 of interior corrugated paper box, 1 side of interior carton body evenly is equipped with spacing hole 13, be equipped with the solid mechanism 14 of inserting of adaptation in spacing hole 13 on 2 inside walls of outer carton body, 1 opposite side of interior carton body is the open end, open end one side is articulated well apron 4, open end opposite side articulated upper cover plate 5, lower cover plate 6, be equipped with hole one 7 on the well apron 4, the other end fixed connection of well apron 4 passes the two 10 of carrying area of a 7, 6 other end fixed connection carrying area of lower cover plate 9, upper cover plate 5 is equipped with the hole two 8 that carrying area one 9 passed.

The inner wall of the other side of the outer paper box body 2 is fixedly connected with a rubber pad 12, and the other end of the rubber pad 12 contacts the outer wall of the inner paper box body 1. The insertion mechanism 14 includes: fix the support section of thick bamboo 15 on outer carton body 2 inside wall, be close to spacing hole 13 side fixed connection baffle 17 in the support section of thick bamboo 15, place spring 19 between baffle 17 and the outer carton body 2 inside wall, spring 19 is around establishing in the inserted bar 18 outside, inserted bar 18 smoothly passes baffle 17 middle part, and arranges in

spacing hole

13, 18 other ends fixed connection pull ring 16 of inserted bar. One end of the spring 19 is fixedly connected with the baffle 17, and the other end of the spring is fixedly connected with the inner side wall of the outer paper box body 2. Magnets 11 which are mutually attracted are arranged on the inner sides of the other ends of the upper cover plate 5, the lower cover plate 6 and the middle cover plate 4, and when the opening end of the inner paper box body 1 is closed, the middle cover plate 4 is positioned between the upper cover plate 5 and the lower cover plate 6.

In the device use, can stretch out and draw back its inner space, corrugated paper box in the tensile fixes at spacing downthehole fixed telescopic position through inserting solid mechanism, and opening enclosed construction is located between upper cover plate and the lower cover plate through the well apron, and the enclosed construction is good, and the product is difficult for spilling.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and all modifications, equivalents, improvements and the like that are made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A collapsible packaging carton, comprising: the inner paper box comprises an inner paper box body (1) and an outer paper box body (2), wherein the inner paper box body (1) is positioned on the inner side of the outer paper box body (2), one side of the inner paper box body (1) is fixedly communicated with an inner corrugated paper box (3), the other side of the inner corrugated paper box (3) is fixedly connected with one side of the inner paper box body (2), a limiting hole (13) is uniformly formed in the side surface of the inner paper box body (1), an inserting and fixing mechanism (14) which is matched with the limiting hole (13) is arranged on the inner side wall of the outer paper box body (2), the other side of the inner paper box body (1) is an open end, one side of the open end is hinged with a middle cover plate (4), the other side of the open end is hinged with an upper cover plate (5) and a lower cover plate (6), a first hole (7) is formed in the middle cover plate (4), the other end of the middle cover plate (4) is fixedly connected with a second carrying belt (10) which penetrates through the first hole (7), the other end of the lower cover plate (6) is fixedly connected with a first lifting belt (9), and the upper cover plate (5) is provided with a second hole (8) through which the first lifting belt (9) penetrates.

2. A retractable packaging carton as claimed in claim 1, wherein: the inner wall of the other side of the outer paper box body (2) is fixedly connected with a rubber pad (12), and the other end of the rubber pad (12) is in contact with the outer wall of the inner paper box body (1).

3. A retractable packaging carton as claimed in claim 1, wherein: the insertion mechanism (14) includes: fix a support section of thick bamboo (15) on outer carton body (2) inside wall, be close to spacing hole (13) side fixed connection baffle (17) in a support section of thick bamboo (15), place spring (19) between baffle (17) and outer carton body (2) inside wall, spring (19) are around establishing in inserted bar (18) outside, inserted bar (18) are smooth to be passed baffle (17) middle part, and arrange spacing hole (13) in, inserted bar (18) other end fixed connection pull ring (16).

4. A retractable packaging carton as claimed in claim 3, wherein: one end of the spring (19) is fixedly connected with the baffle (17), and the other end of the spring is fixedly connected with the inner side wall of the outer paper box body (2).

5. A retractable packaging carton as claimed in claim 1, wherein: magnets (11) which are mutually attracted are arranged on the inner sides of the other ends of the upper cover plate (5), the lower cover plate (6) and the middle cover plate (4), and when the opening end of the inner carton body (1) is closed, the middle cover plate (4) is located between the upper cover plate (5) and the lower cover plate (6).