CN221024768U

CN221024768U - Integrated paper box with built-in separation lining board

Info

Publication number: CN221024768U
Application number: CN202322629098.4U
Authority: CN
Inventors: 尹聪慧; 花志翔
Original assignee: Tianjin Dingcai Packing Co ltd
Current assignee: Tianjin Dingcai Packing Co ltd
Priority date: 2023-09-27
Filing date: 2023-09-27
Publication date: 2024-05-28
Anticipated expiration: 2033-09-27

Abstract

The utility model relates to the field of paper box products and discloses an integrated paper box with a built-in separation lining plate. According to the integrated paper box with the built-in separation lining plate, the separation plate in the box body is designed into a structure which is integrally fixed with the box body, so that the inner separation plate does not need to be additionally placed, the time of manual assembly is saved, and the material cost is reduced.

Description

Integrated paper box with built-in separation lining board

Technical Field

The utility model relates to the field of paper box products, in particular to an integrated paper box with a built-in separation lining plate.

Background

Cartons are a common type of packaging material, typically made from paperboard. The packaging box has the characteristics of portability, environmental protection, easy processing, recoverability and the like, and is widely used for packaging and transporting various articles such as food, beverage, electronic products and the like. The paper box is manufactured by folding, gluing or sewing, and the like, and boxes with different shapes and sizes can be customized to adapt to different requirements. Under the concept of sustainable development, many businesses and consumers are increasingly inclined to choose sustainable solutions using cartons as alternatives to plastic packaging.

Currently available cartons typically require a liner baffle to divide the carton into several distinct regions for sorting or metering the product. Most of separation linings used in paper boxes in the current market are separated from outer boxes, and the independent lining structure needs to be assembled and placed by manpower to form a partition plate, and mainly has two defects, namely, the position of the partition plate is inaccurate when the partition plate is manually placed, and the quantitative work is influenced due to different sizes of all areas in the occasion of quantitatively placing products; secondly, the manual placement of the partition boards is slow in speed and low in efficiency, is very inconvenient, and cannot realize rapid pipeline operation.

Disclosure of utility model

Aiming at the problems of inconvenient and low efficiency of the paper box and the partition board in the prior art, the utility model designs the paper box with the integrated built-in partition lining board, and aims to design the built-in lining board of the paper box into a structure which is integrally and fixedly connected with the paper box body, and the part of the partition lining board automatically props up to partition the paper box into a plurality of areas with the same size in the process of folding the paper board into the paper box, so that the step of additionally adding the partition board is omitted.

The technical scheme adopted by the device is as follows: the utility model provides an integrated paper box with built-in separation lining board, includes front bezel, left side board, back plate, right side board, goes up lid and equipment back cover, first bonding portion is connected to the front bezel top, separation lining board sub-assembly is connected to first bonding portion opposite side, separation lining board sub-assembly opposite side is connected second bonding portion, second bonding portion laminating is on the back plate the junction of back plate and right side board is connected with third bonding portion the back plate bottom is connected with first back cover left side board bottom is connected with the second back cover front plate bottom is connected with the third back cover right side board bottom is connected with the fourth back cover, first back cover, second back cover, third back cover and fourth back cover fold to the coplanar and form the equipment back cover jointly.

Preferably, the separating liner plate assembly is composed of a plurality of separating liner plates which are equidistantly arranged, the number of the separating liner plates is set according to the number of areas needing to be separated in the paper box, and when the inside of the paper box needs to be separated into N areas, the number of the separating liner plates is N-1.

Preferably, the length of the separator liner is equal to the width of the carton.

Preferably, the distance from the lower edge line of the first adhesive part to the upper edge line of the second adhesive part is smaller than or equal to the height of the paper box.

Preferably, the integrated unfolding paper board is folded according to a certain sequence.

Preferably, the separating lining board assembly on the unfolding paperboard is in a parallelogram shape and is inclined towards the direction of the rear board, a plurality of dividing openings are sequentially formed in the separating lining board assembly parallel to the side edges, the number of the dividing openings is set according to the number of areas needing to be separated in the paper box, and when the inside of the paper box needs to be separated into N areas, the number of the dividing openings is N-1.

Preferably, the first adhesive portion, the separator liner assembly and the second adhesive portion on the unfolded paper sheet are located on the same sheet area.

Preferably, glue is applied to the first, second and third bonding portions at the time of assembly, so that the first bonding portion is bonded to the front plate, the second bonding portion is bonded to the rear plate, and the third bonding portion is bonded to the right plate.

Preferably, a dust-proof flap is connected above each of the left side plate and the right side plate.

Compared with the prior art, the device has the following beneficial effects: the paper box is formed by folding and splicing a piece of paper board, the paper board comprises a region with a lining baffle, and the region can be propped up to form a built-in lining board in the process of folding the paper board into the paper box. The outer box and the separation lining are of an integrated structure, the manufacturing is simple, compared with a split type outer box and a paper box in the form of a single partition plate, the paper box integrally designed by the outer box and the separation lining is more capable of saving paper consumption, the factory forming box is fast to use, the paper box is opened, the separation lining is automatically opened, and the manual assembly time of the factory paper box when the factory paper box is packaged into the box can be greatly saved. In addition, the separation lining plates are arranged at equal distance from each other, and the size of each separated area is the same, so that the separation lining plates are suitable for quantitatively placing products.

Drawings

Fig. 1 is a plan developed view of the paper cassette of the present embodiment.

Fig. 2 is a packaging view of the paper cassette of the present embodiment.

Fig. 3 is a schematic view of the internal structure of the paper cassette of this embodiment.

Wherein, 1, a back plate; 2. a left side plate; 3. a front plate; 4. a right side plate; 5. a third adhesive portion; 6. an upper box cover; 7. a plug of the box cover; 8. a left dust flap; 9. a first adhesive portion; 10. a separator liner assembly; 11. a second adhesive portion; 12. a right dust flap; 13. a first back cover; 14. a second back cover; 15. a third back cover; 16. and fourthly, sealing the bottom.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.

The following detailed description of the embodiments of the utility model, given by way of example only, is presented in the accompanying drawings to aid in a more complete, accurate and thorough understanding of the concepts and aspects of the utility model, and to aid in its practice, by those skilled in the art. In the following embodiments, the terms "upper", "lower", "left", "right", "top" and "bottom" do not represent an absolute distinction in terms of structure and/or function, but are merely for convenience of description.

The present embodiment relates to an integrated separator liner paper box, fig. 1 shows a plan view of which, and the paper boxes of fig. 2 and 3 can be formed by folding and splicing the paper boards of fig. 1 in a certain order. As can be seen from the plan developed view of fig. 1 and the spliced carton view of fig. 2, the carton of this embodiment includes a front panel 3, a left side panel 2, a rear panel 1, a right side panel 4, an upper lid 6 and an assembled back cover, a first adhesive portion 9 is connected above the front panel 3, a separator liner assembly 10 is connected to the other side of the first adhesive portion 9, a second adhesive portion 11 is connected to the other side of the separator liner assembly 10, the second adhesive portion 11 is attached to the rear panel 1, a third adhesive portion 5 is connected to the junction between the rear panel 1 and the right side panel 4, a first back cover 13 is connected to the bottom of the rear panel 1, a second back cover 14 is connected to the bottom of the left side panel 2, a third back cover 15 is connected to the bottom of the front panel 3, a fourth back cover 16 is connected to the bottom of the right side panel 4, and the first back cover 13, the second back cover 14, the third back cover 15 and the fourth back cover 16 are folded onto the same plane to jointly form the assembled back cover.

Specifically, the separator liner assembly 10 is formed in a parallelogram on the unfolded paperboard in fig. 1 and is inclined toward the rear panel 1, a plurality of slits are provided in the separator liner assembly 10 in order parallel to the side edges, the number of the slits is set according to the number of regions to be separated inside the carton, and when the inside of the carton is required to be separated into N regions, the number of the slits is set to N-1. In the process of folding the paperboard into the paper box, the area can be stressed to move towards the direction of the right side plate 4, so that each separation lining plate is supported to finally stand on a vertical plane, as shown in fig. 3, the separation lining plate assembly 10 consists of a plurality of separation lining plates which are equidistantly arranged, the number of the separation lining plates is set according to the number of areas needing to be separated in the paper box, and when the inside of the paper box needs to be separated into N areas, the number of the separation lining plates is N-1.

Specifically, the present cartons are designed to ensure that the length of the divider panel is equal to the width of the carton so that each divider panel can be inserted vertically into the carton body parallel to the sides of the carton. As can be seen from fig. 1, the first bonding portion 9 and the second bonding portion 11 are located on the same sheet area, which is provided for facilitating bonding of the first bonding portion 9 to the front plate 3 and bonding of the second bonding portion 11 to the rear plate 1 at the time of subsequent packaging, and the separator liner assembly 10 can be placed between the front plate 3 and the rear plate 1 to serve as a separator for the box space. The distance between the lower edge of the first adhesive portion 9 and the upper edge of the second adhesive portion 11 is equal to or less than the height of the carton, i.e., it is ensured that the height of the separator liner cannot exceed the height of the carton. The dustproof flaps are connected above the left side plate 2 and the right side plate 4, and when the paper box is closed, the dustproof flaps at the two ends can play roles in enhancing the sealing effect and preventing dust from entering.

The specific folding and splicing process of the paper box in the embodiment is as follows: firstly, the paperboard in fig. 1 is tiled, the separation lining plate assembly 10 is folded inwards for 180 degrees, and glue is applied to the inner side of the first bonding part 9, so that the first bonding part 9 and the front plate 3 are bonded; then glue is applied to the outer side of the second bonding part 11, and the rear plate 1 is folded 180 degrees to be attached to the front plate 3, so that the second bonding part 11 is bonded with the rear plate 1; and then glue is smeared at the outer side of the third bonding part 5, the right side plate 4 is folded for 180 degrees, and the third bonding part 5 bonds and fixes the right side plate 4 and the rear plate 1 together, so that the box pasting operation is completed. The paper board is picked up, two sides are held by two hands, the paper box is spread by applying force to the middle, the inner separation lining board combination part is automatically opened to form a plurality of separation lining boards which are vertically arranged at intervals, the first back cover 13, the second back cover 14, the third back cover 15 and the fourth back cover 16 are sequentially folded inwards by 90 degrees, the tail end of the third back cover 15 is inserted into the groove of the first back cover 13 to form an assembled back cover, and the bottom of the paper box is folded. Finally, the left dustproof front piece 8 and the right dustproof front piece 12 of the paper box are inwards folded for 90 degrees, the upper box cover 6 is inwards folded for 90 degrees, the box cover plug 7 is inserted into the box body, and the reverse socket is inserted into a gap between the upper box cover 6 and the box cover plug 7, so that the forming operation of the paper box can be completed.

It should be noted that, as can be seen from fig. 1 and 3, in the present embodiment, the divider sleeve 10 divides the inside of the box into 5 areas of the same size in the lateral direction, but the design is not limited to dividing the inside of the box into 5 portions, the number of divisions in the divider sleeve 10 can be adjusted according to the number of contents, and if the inside of the box is required to be divided into 4 portions, the number of divider sleeve 10 is 3; if the inside of the paper box needs to be divided into 3 parts, the number of the dividing liner plates 10 is 2, and so on, if the inside of the paper box needs to be divided into N parts, the number of the dividing liner plates 10 is N-1.

It should be noted that the solution described in the embodiments of the present utility model is only one implementation manner, and simple modifications thereof should be considered as those skilled in the art to which the present utility model pertains, and structural manners and embodiments similar to those described in the present utility model should not be creatively devised without departing from the gist of the present utility model.

Claims

1. The utility model provides a carton of welt is separated to built-in, its characterized in that includes front bezel, left side board, back plate, right side board, goes up lid and equipment back cover, first bonding portion is connected to the front bezel top, first bonding portion opposite side is connected and is separated welt sub-assembly, separate welt sub-assembly opposite side and connect second bonding portion, the laminating of second bonding portion is on the back plate the junction of back plate and right side board is connected with third bonding portion the back plate bottom is connected with first back cover left side board bottom is connected with the second back cover front plate bottom is connected with the third back cover right side board bottom is connected with the fourth back cover, first back cover, second back cover, third back cover and fourth back cover fold to the coplanar and form the equipment back cover jointly.

2. The integrated liner-built-in carton according to claim 1, wherein the liner-board assembly is composed of a plurality of liner boards equidistantly arranged, the number of liner boards is set according to the number of areas to be partitioned in the carton, and when the carton is required to be partitioned into N areas, the number of liner boards is N-1.

3. The integrated liner carton of claim 2, wherein the liner has a length equal to the width of the carton.

4. The integrated liner panel-built-in carton of claim 1, wherein a distance between the first adhesive portion lower edge line and the second adhesive portion upper edge line is equal to or less than a height of the carton.

5. The integrated liner-built-in carton of claim 1, wherein the carton is folded in a sequence using an integrated unfolded paperboard.

6. The integrated liner sheet-built-in carton according to claim 5, wherein the liner sheet assembly on the unfolded paper sheet is in a parallelogram shape and is inclined towards the direction of the rear panel, a plurality of dividing openings are sequentially formed in the liner sheet assembly parallel to the side edges, the number of the dividing openings is set according to the number of areas to be divided in the carton, and when the carton is required to be divided into N areas, the number of the dividing openings is N-1.

7. The integrated liner paper box of claim 5 wherein the first adhesive portion, liner assembly and second adhesive portion on the unfolded paper sheet are located on the same sheet area.

8. The integrated liner panel-built-in carton of claim 5, wherein glue is applied to the first, second and third adhesive portions during assembly to adhere the first adhesive portion to the front panel, the second adhesive portion to the rear panel and the third adhesive portion to the right panel.

9. The integrated separator liner carton of claim 1, wherein dust flaps are connected above both the left and right side panels.