CN212829677U - Lining structure and packing carton - Google Patents
Lining structure and packing carton Download PDFInfo
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- CN212829677U CN212829677U CN202021742652.XU CN202021742652U CN212829677U CN 212829677 U CN212829677 U CN 212829677U CN 202021742652 U CN202021742652 U CN 202021742652U CN 212829677 U CN212829677 U CN 212829677U
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Abstract
The utility model relates to a lining structure and a packing box, the lining structure comprises a bottom plate, two first supporting plates which are arranged oppositely and two second supporting plates which are arranged oppositely, the surfaces of the two second supporting plates are respectively arranged near the two ends of the bottom plate, the bottom edges of each first supporting plate and each second supporting plate are connected with the bottom plate, and each first supporting plate and each second supporting plate extend to the upper part of the bottom plate, so that an accommodating part with an opening at the top is formed by enclosing among the bottom plate, each first supporting plate and each second supporting plate; the second supporting plate and the first supporting plate are matched and spliced with each other through the inserting tongue and the inserting hole. The utility model provides an inside lining structure shaping inconvenient, to the product support intensity not enough technical problem.
Description
Technical Field
The utility model relates to a product packaging technical field especially relates to an inner lining structure and packing carton.
Background
The packing box is a container for containing a product, and is widely used in various fields (e.g., milk packing boxes, beverage packing, etc.). In order to ensure the stability of the product in the packing box, an inner lining structure matched with the packing box is usually required to be arranged in the packing box so as to play roles of supporting, reinforcing, protecting and the like on the product.
The traditional packing box generally adopts foam or plastic materials to make a lining structure, but the production process of the foam or plastic lining is complex, the manufacturing cost is high, and certain harmful gas of the product can be generated. In addition, some inner liners made of paper materials have the defects of insufficient self-supporting strength, inconvenience in forming, easy deformation after forming and the like, and are poor in using effect.
Aiming at the problems of inconvenient forming of the lining structure and insufficient supporting strength of the product in the related technology, no effective solution is provided at present.
Therefore, the inventor provides the lining structure and the packing box by virtue of experience and practice of related industries for many years so as to overcome the defects in the prior art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an inner lining structure and packing carton, simple structure, it is simple and convenient swift to operate, need not the viscose and can fix the shaping, can regard as the inside lining of being applied to packing carton such as food, beverage to use.
Another object of the utility model is to provide an inner lining structure and packing carton plays the effect of main support to placing in inside product through two first backup pads, plays the effect of auxiliary stay through two second backup pads to the product, can carry out good support and protection to the product.
The purpose of the utility model can be realized by adopting the following technical scheme:
the utility model provides a lining structure, lining structure includes two first backup pads of bottom plate, relative setting and two second backup pads of relative setting, two the face of second backup pad is neighbouring respectively the both ends of bottom plate set up, wherein:
the bottom edges of the first supporting plates and the second supporting plates are connected with the bottom plate, and the first supporting plates and the second supporting plates extend upwards from the bottom plate, so that the bottom plate, the first supporting plates and the second supporting plates are enclosed to form an accommodating part with an open top;
the second supporting plate and the first supporting plate are matched and spliced with each other through the inserting tongue and the inserting hole.
In a preferred embodiment of the present invention, the bottom plate and each of the first supporting plates are rectangular, and the bottom edge of each of the first supporting plates is connected to two opposite side edges of the bottom plate in a foldable manner; each second supporting plate is located between the two first supporting plates, inserting tongues are arranged on two opposite side edges of each second supporting plate respectively, and inserting holes are arranged in positions, opposite to the inserting tongues, of the first supporting plates.
In a preferred embodiment of the present invention, the bottom plate includes a first bottom plate and second bottom plates respectively located at two sides of the first bottom plate, a blank gap is respectively left between the first bottom plate and each of the second bottom plates, and a bottom edge of each of the second supporting plates is respectively connected to an edge of the corresponding second bottom plate adjacent to one side of the first bottom plate in a foldable manner;
triangular linkage plates are arranged between the first supporting plates and the second supporting plates, two edges of each linkage plate are respectively connected with the corresponding first supporting plates and the corresponding second supporting plates in a turnover mode, and the linkage plates are attached to the corresponding first supporting plates.
In a preferred embodiment of the present invention, the first supporting plate and the bottom plate are provided with a first indentation line, the first supporting plate is along the first indentation line to the upward turning of the bottom plate to the position perpendicular to the bottom plate.
In a preferred embodiment of the present invention, the second support plate is connected to the second bottom plate, a second indentation line is disposed between the second bottom plate, the second support plate is located on the second indentation line, and the second indentation line is folded upwards to a position perpendicular to the second bottom plate, so that the first bottom plate and the second bottom plate form the blank gap therebetween.
The utility model discloses an in a preferred embodiment, the linkage board is isosceles right triangle, a right angle limit of linkage board with be provided with the third indentation line between the second backup pad, just the third indentation line with first indentation line is located same straight line, the hypotenuse of linkage board with be provided with the fourth indentation line between the first backup pad, first backup pad can drive the linkage board is followed the fourth indentation line with third indentation line is close to mutually first backup pad direction is turned over and is rolled over, and passes through the linkage board drives the second backup pad upwards turn over to with second bottom plate looks vertically position.
In a preferred embodiment of the present invention, the bottom plate, each of the first supporting plates and each of the second supporting plates are made of E-corrugated single-sheet cardboard.
In a preferred embodiment of the present invention, the thickness of the corrugated single-ply corrugated board is 1.8mm to 2.2 mm.
The utility model provides a packing box, packing box includes packing carton body and foretell inner lining structure, inner lining structure set up in packing carton body's inside.
The present invention provides a packing box, which comprises a packing box body, a bottom plate, a first supporting plate, a second supporting plate, a third supporting plate, a fourth supporting plate, a fifth supporting plate and a sixth supporting plate.
From above, the utility model discloses a characteristics and advantage of inner lining structure and packing carton are: be provided with two relative first backup pads and two relative second backup pads on the bottom plate, enclose between each first backup pad and each second backup pad and close the holding portion that forms open-top, product accessible open-top places in the holding portion, thereby the accessible is placed the lining structure in the packing carton and is played the effect of supporting and protecting to the product, peg graft through inserting tongue and jack cooperation between second backup pad and the first backup pad, fix the relative position of first backup pad and second backup pad behind the lining structure shaping, and then make first backup pad can play the effect of main support to the product, the second backup pad plays the effect of auxiliary stay to the product, both cooperate and improve support and protection to the product. The utility model discloses an inside lining structure is easy and simple to handle swift, and simple structure need not the viscose and can fix the shaping, can regard as the inside lining of being applied to packing carton such as food, beverage to use, and application scope is wide.
Drawings
The drawings are only intended to illustrate and explain the present invention and do not limit the scope of the invention. Wherein:
FIG. 1: is a three-dimensional view of the lining structure of the utility model.
FIG. 2: do the utility model discloses the structural schematic of first angle among the inside lining structure.
FIG. 3: do the utility model discloses the structural schematic diagram of second angle among the inside lining structure.
FIG. 4: do the utility model discloses the tiling of inside lining structure expandes the picture.
The utility model provides an reference numeral does:
1. a base plate; 101. A first base plate;
102. a second base plate; 2. A first support plate;
201. a jack; 3. A second support plate;
301. inserting a tongue; 4. A receptacle portion;
5. a linkage plate; 6. A blank gap;
10. a first embossing line; 20. A second embossing line;
30. a third embossing line; 40. A fourth embossing line.
Detailed Description
In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described with reference to the accompanying drawings.
Implementation mode one
As shown in fig. 1 to 3, the utility model provides a lining structure, this lining structure include along bottom plate 1 of horizontal direction setting, two first backup pads 2 of relative parallel arrangement and two second backup pads 3 of relative parallel arrangement, the face of first backup pad 2 is mutually perpendicular with the face of second backup pad 3, and the face of two second backup pads 3 is neighbouring the both ends setting of bottom plate 1 respectively, wherein: the bottom edges of the first supporting plates 2 and the second supporting plates 3 are connected with the bottom plate 1, and the first supporting plates 2 and the second supporting plates 3 extend above the bottom plate 1, so that a rectangular accommodating part 4 with an open top is defined among the bottom plate 1, the first supporting plates 2 and the second supporting plates 3; the second support plate 3 and the first support plate 2 are matched and spliced with the jack 201 through the plug tongue 301.
The utility model discloses be provided with two relative first backup pads 2 and two relative second backup pads 3 on bottom plate 1, enclose between each first backup pad 2 and each second backup pad 3 and close and form open-top's holding portion 4, product accessible open-top places in holding portion 4, thereby the accessible is placed the lining structure in the packing carton and is played the effect of supporting and protecting to the product, peg graft through inserting tongue 301 and jack 201 cooperation between second backup pad 3 and the first backup pad 2, fix the relative position of first backup pad 2 and second backup pad 3 after to lining structure shaping, and then make first backup pad 2 can play the effect of main support to the product, second backup pad 3 plays the effect of auxiliary stay to the product, both cooperate and improve support and the protection to the product. The utility model discloses an inside lining structure is easy and simple to handle swift, and simple structure need not the viscose and can fix the shaping, can regard as the inside lining of being applied to packing carton such as food, beverage to use, and application scope is wide.
Specifically, as shown in fig. 1 to 3, the bottom plate 1 and each first support plate 2 are both rectangular, and the bottom edge of each first support plate 2 is connected to two opposite side edges of the bottom plate 1 in a foldable manner; each second support plate 3 is located between two first support plates 2, two opposite side edges of each second support plate 3 are respectively provided with a tongue 301, a position on each first support plate 2 opposite to each tongue 301 is provided with a jack 201, and the tongue 301 is inserted into the jack 201, thereby fixing the first support plate 2 and the second support plate 3.
In an optional embodiment of the present invention, as shown in fig. 2 and 3, the bottom plate 1 includes a first bottom plate 101 and second bottom plates 102 respectively located at two sides of the first bottom plate 101, the first bottom plate 101 and each second bottom plate 102 are located in the same plane, a blank gap 6 is respectively left between the first bottom plate 101 and each second bottom plate 102, and a bottom edge of each second supporting plate 3 is respectively connected to an edge of the corresponding second bottom plate 102 near one side of the first bottom plate 101 in a foldable manner; triangular linkage plates 5 are arranged between each first supporting plate 2 and each second supporting plate 3, two edges of each linkage plate 5 are respectively connected with the corresponding first supporting plate 2 and the corresponding second supporting plate 3 in a turnover mode, and each linkage plate 5 is attached to the corresponding first supporting plate 2. In the forming process of the lining structure, the linkage plate 5 and the second support plate 3 can be sequentially driven to move through the movement of the first support plate 2, so that the forming of the lining structure and the stability of the structure are facilitated.
As shown in fig. 4, the lining structure provided by the present invention can be transported in a flat state, and the first support plate 2 and the bottom plate 1 are provided with a first indentation line 10, and a second indentation line 20 is provided between the second support plate 3 and the second bottom plate 102 connected thereto, when in use, the first support plate 2 is turned over upwards along the first indentation line 10 towards the bottom plate 1 to a position perpendicular to the bottom plate 1 (i.e. the first support plate 2 is turned over upwards by 90 °), and the second support plate 3 is turned over upwards along the second indentation line 20 to a position perpendicular to the second bottom plate 102 (i.e. the second support plate 3 is turned over upwards by 90 °), so as to form a gap space 6 between the first bottom plate 101 and the second bottom plate 102.
Further, as shown in fig. 3 and 4, the linkage plate 5 is an isosceles right triangle, a third embossing line 30 is arranged between a right-angle side of the linkage plate 5 and the second support plate 3, the third embossing line 30 and the first embossing line 10 are positioned on the same straight line, a fourth embossing line 40 is arranged between the bevel edge of the linkage plate 5 and the first supporting plate 2, in the forming process, the linkage plate 5 is driven to be turned over to the position jointed with the first supporting plate 2 along the fourth indentation line 40 to the direction close to the first supporting plate 2 by turning over the first supporting plate 2 upwards, and simultaneously, because the action of linkage plate 5 can drive second backup pad 3 to turn over along the upward book of third crease line 30 and turn over to the position of being mutually perpendicular with bottom plate 1, second backup pad 3 is also mutually perpendicular with first backup pad 2 this moment, and the operation process is quick shaping, is convenient for fix a position the shaping position of first backup pad 2 and second backup pad 3 moreover.
Wherein: the pressing direction of the third embossing line 30 is the same as the folding direction of the linkage plate 5, and the pressing direction of the fourth embossing line 40 is opposite to the folding direction of the linkage plate 5 (namely, in the unfolded state, the third embossing line 30 is an outer indentation formed by pressing the lower surface of the plate surface from the lower part of the plate surface, and the fourth embossing line 40 is an inner indentation formed by pressing the upper surface of the plate surface from the upper part of the plate surface).
Further, the bottom plate 1, each first supporting plate 2, each second supporting plate 3 and the linkage plate 5 can be made of, but not limited to, an E-corrugated single corrugated board.
Further, the thickness of the E-corrugated single-corrugated paperboard is 1.8mm to 2.2 mm. Wherein the first 10, second 20, third 30 and fourth 40 embossing lines have a depth of 1 mm.
The utility model discloses a lining structure's characteristics and advantage are:
one, this lining structure forms the holding portion 4 that can hold the product through bottom plate 1, each first backup pad 2 and each second backup pad 3 cooperation, and wherein, first backup pad 2 can play the effect of main support to the product, and second backup pad 3 plays the effect of auxiliary stay to the product, and then improves the cooperation through first backup pad 2 and second backup pad 3 and plays support and protection effect to the product.
Secondly, a linkage plate 5 is arranged between the first support plate 2 and the second support plate 3 in the lining structure, and in the forming process, the linkage plate 5 and the second support plate 3 can be sequentially driven to move by turning over the first support plate 2, so that the second support plate 3 can be linked with the first support plate 2 and erected to a position vertical to the bottom plate 1, the lining structure is quickly formed, and the forming positions of the first support plate 2 and the second support plate 3 are convenient to position; after the forming, the linkage plate 5 is attached to the first supporting plate 2, so that the placing and supporting effects of the product cannot be influenced.
The lining structure can be flatly flattened and transported in an unfolded state, can be quickly assembled and formed through folding, is simple and convenient to operate and quick, is simple in structure, can be fixedly formed without adhesive, can be used as an inner lining applied to packaging boxes for food, beverage and the like, and is wide in application range.
Second embodiment
The utility model provides a packing box, this packing carton include packing carton body and foretell inner lining structure, and inner lining structure sets up in packing carton body's inside.
Further, packing carton body's inside is formed with the holding chamber, and the inner liner structure is located the holding intracavity, and the bottom plate 1 of inner liner structure is laminated with the bottom in holding chamber mutually, and two first backup pads 2 of inner liner structure laminate with the double-phase internal wall in holding chamber respectively to ensure that the inner liner structure has good stability in the packing carton, and then guarantee to play good support and guard action to the product.
The above description is only exemplary of the present invention, and is not intended to limit the scope of the present invention. Any person skilled in the art should also realize that such equivalent changes and modifications can be made without departing from the spirit and principles of the present invention.
Claims (10)
1. The utility model provides a lining structure, its characterized in that, lining structure includes bottom plate (1), two first backup pads (2) of relative setting and two second backup pads (3) of relative setting, two the face of second backup pad (3) is neighbouring respectively the both ends setting of bottom plate (1), wherein:
the bottom edges of the first supporting plates (2) and the second supporting plates (3) are connected with the bottom plate (1), and the first supporting plates (2) and the second supporting plates (3) extend above the bottom plate (1) so that the bottom plate (1), the first supporting plates (2) and the second supporting plates (3) enclose to form a containing part (4) with an open top;
the second supporting plate (3) and the first supporting plate (2) are in matched splicing with the jack (201) through the plug tongue (301).
2. The lining structure of claim 1, wherein the bottom plate (1) and each of the first supporting plates (2) are rectangular, and the bottom edge of each of the first supporting plates (2) is turnably connected to the two opposite side edges of the bottom plate (1); each second supporting plate (3) is located between the two first supporting plates (2), inserting tongues (301) are respectively arranged on two opposite side edges of each second supporting plate (3), and inserting holes (201) are arranged on the positions, opposite to the inserting tongues (301), of each first supporting plate (2).
3. The lining structure according to claim 2, wherein the bottom plate (1) comprises a first bottom plate (101) and second bottom plates (102) respectively positioned at two sides of the first bottom plate (101), a blank gap (6) is respectively reserved between the first bottom plate (101) and each second bottom plate (102), and the bottom edge of each second supporting plate (3) is respectively connected with the edge of one side, close to the first bottom plate (101), of the corresponding second bottom plate (102) in a turnover mode;
triangular linkage plates (5) are arranged between the first supporting plates (2) and the second supporting plates (3), two edges of each linkage plate (5) can be connected with the corresponding first supporting plates (2) and the corresponding second supporting plates (3) in a turnover mode, and the linkage plates (5) are attached to the corresponding first supporting plates (2).
4. The lining structure according to claim 3, characterized in that the first support plate (2) and the bottom plate (1) are provided with a first crease line (10), along which first crease line (10) the first support plate (2) is folded upwards towards the bottom plate (1) to a position perpendicular to the bottom plate (1).
5. The lining structure according to claim 4, wherein a second score line (20) is provided between the second support plate (3) and the second bottom plate (102) connected thereto, and the second support plate (3) is folded upwards along the second score line (20) to a position perpendicular to the second bottom plate (102) so that the blank gap (6) is formed between the first bottom plate (101) and the second bottom plate (102).
6. The lining structure of claim 5, wherein the linkage plate (5) is an isosceles right triangle, a third embossing line (30) is arranged between a right-angle side of the linkage plate (5) and the second support plate (3), the third embossing line (30) and the first embossing line (10) are located on the same straight line, a fourth embossing line (40) is arranged between a hypotenuse of the linkage plate (5) and the first support plate (2), the first support plate (2) can drive the linkage plate (5) to be folded along the direction that the fourth embossing line (40) and the third embossing line (30) are close to the first support plate (2), and the linkage plate (5) drives the second support plate (3) to be folded upwards to a position perpendicular to the second bottom plate (102).
7. The lining structure of claim 1, wherein the bottom plate (1), the first supporting plates (2) and the second supporting plates (3) are made of E-flute single-corrugated cardboard.
8. The liner structure of claim 7 wherein the E-flute shingle has a thickness of 1.8mm to 2.2 mm.
9. A pack comprising a pack body and an inner lining structure as claimed in any one of claims 1 to 8, the inner lining structure being provided inside the pack body.
10. The packet according to claim 9, characterized in that the packet body has a cavity formed inside, the lining structure is located in the cavity, the bottom plate (1) of the lining structure is attached to the bottom of the cavity, and the two first supporting plates (2) of the lining structure are respectively attached to the two inner walls of the cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021742652.XU CN212829677U (en) | 2020-08-19 | 2020-08-19 | Lining structure and packing carton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021742652.XU CN212829677U (en) | 2020-08-19 | 2020-08-19 | Lining structure and packing carton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212829677U true CN212829677U (en) | 2021-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021742652.XU Active CN212829677U (en) | 2020-08-19 | 2020-08-19 | Lining structure and packing carton |
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| CN (1) | CN212829677U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114455168A (en) * | 2022-03-17 | 2022-05-10 | 达成包装制品（苏州）有限公司 | Prismatic carton and processing method thereof |
-
2020
- 2020-08-19 CN CN202021742652.XU patent/CN212829677U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114455168A (en) * | 2022-03-17 | 2022-05-10 | 达成包装制品（苏州）有限公司 | Prismatic carton and processing method thereof |
| CN114455168B (en) * | 2022-03-17 | 2024-05-03 | 达成包装制品（苏州）有限公司 | Column-shaped carton and processing method thereof |
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