CN210823234U - Packing carton lining structure and pan packaging structure - Google Patents

Abstract

The application provides a packing carton lining structure and pan packaging structure, packing carton lining structure pass through integrative fold forming of cardboard, the cardboard includes main part and at least one guard portion, the collapsible bearing structure who stands up of main part, the guard portion connect in the tip of main part, and can be relative the tip of main part is buckled. This application can provide an integrated into one piece's packing carton inside lining, reduces the cost of pan packing, improves production efficiency.

Description

Packing carton lining structure and pan packaging structure

Technical Field

The application relates to the technical field of product packaging, especially, relate to a packing carton lining structure and pan packaging structure.

Background

In the combined product of the cookware, a lining structure is generally required to be arranged between the two cookware for supporting and isolating, so as to prevent the cookware from being worn or damaged in the transportation process. The existing lining structure is formed by combining a plurality of partition plates and a paper tube and the like, namely, the lining structure contains more materials, so that the pot packaging cost is higher, and the production efficiency is lower.

SUMMERY OF THE UTILITY MODEL

The application provides a packing carton lining structure and pan packaging structure to an integrated into one piece's packing carton inside lining is provided, reduces the cost that the pan packed, improves production efficiency.

The first aspect of this application provides a packing carton inner lining structure, packing carton inner lining structure passes through the integrative folding forming of cardboard, the cardboard includes:

a main body portion, a support structure that is foldable and erectable;

the protective part is connected to the end part of the main body part and can be bent relative to the end part of the main body part.

Optionally, the main body portion includes a plurality of vertical panels that can be bent and connected to each other, and the plurality of vertical panels are bent in sequence and then enclose the supporting structure.

Optionally, the support structure is a closed cylinder, and the vertical panels are bent in sequence and connected to each other at the head and the tail edges.

Optionally, the vertical panels (10) located at the head and tail edges of the main body portion are respectively provided with a first adhesive plate and a second adhesive plate, the first adhesive plate is smaller than the second adhesive plate, and the second adhesive plate covers the outer side of the first adhesive plate and is adhered.

Optionally, the main body portion is provided with a plurality of mutually parallel first creases, and the main body portion is divided into a plurality of the upright panels by the first creases.

Optionally, the protection part comprises a plurality of mutually separated folding panels, and the folding panels are connected to the end parts of the vertical panels and can be bent outwards relative to the end parts of the vertical panels.

Optionally, the folding plates correspond to the vertical plates one to one, and the folding plates are formed by extending the corresponding end portions of the vertical plates.

Optionally, the protection part comprises an upper protection part and a lower protection part, and the two protection parts are respectively connected to the upper end and the lower end of the corresponding vertical panel.

Optionally, the paper board is a corrugated paper board, and the corrugation direction of the paper board is parallel to the axial direction of the main body part.

The second aspect of this application provides a pan packaging structure, and it includes the arbitrary packing carton lining structure that this application provided.

The technical scheme provided by the application can achieve the following beneficial effects:

the application provides a packing carton inner lining structure passes through integrative folding forming of cardboard, simple structure, pan packing convenient operation. The lining structure of the packing box comprises a main body part and at least one protective part; the main body part can be folded into a vertical supporting structure, so that the main body part can bear pressure along the height direction of the main body part, and a strong supporting acting force is generated by less materials, thereby supporting the central position of the pot; the protective part is connected with the end part of the main body part and can be bent relative to the end part of the main body part, so that the protective part plays a role in protecting the edge of the cookware and prevents the cookware from being worn.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

FIG. 1 is a schematic perspective view of a lining structure of a packing box according to an embodiment of the present disclosure;

FIG. 2 is a schematic cross-sectional view of a lining structure of a packing box according to an embodiment of the present invention;

fig. 3 is a schematic view of a paperboard structure before folding and forming the lining structure of the packing box provided by the embodiment of the application.

Reference numerals:

1-a body portion;

10-a vertical panel;

12-a first fold;

14-a first adhesive sheet;

16-a second adhesive sheet;

18-flute identification;

2-a protective part;

20-folding the panel;

22-a cutting line;

24-second fold.

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

In the description of the present application, unless explicitly stated or limited otherwise, the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless specified or indicated otherwise; the terms "connected," "fixed," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, integrally connected, or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description of the present application, it should be understood that the terms "upper" and "lower" used in the description of the embodiments of the present application are used in a descriptive sense only and not for purposes of limitation. In addition, in this context, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on "or" under "the other element or be indirectly on" or "under" the other element via an intermediate element.

As shown in fig. 1-3, the present application provides a lining structure of a packaging box, which is used for forming a supporting and protecting function between two pots, and is formed by integrally folding a paperboard, so that the structure is simple, and the pot packaging operation is convenient. The cardboard comprises a main body portion 1 and at least one protective portion 2; the main body part 1 can be folded into a vertical supporting structure, so that the main body part 1 can bear pressure along the height direction of the main body part 1, and a strong supporting acting force is generated by less materials to support the central position of the pot; the protection part 2 is connected to the end part of the main body part 1 and can be bent relative to the end part of the main body part 1, and the protection part 2 plays a role in protecting the edge position of a cookware and prevents the cookware from being worn.

Specifically, the lining structure of the packing box provided by the embodiment of the application can simultaneously support two pots, the two pots are respectively placed at the upper end and the lower end of the main body part 1, and the opening directions of the pots face the main body part 1; the main body part 1 is propped against the bottom of the pot in the pot to form stable support; the protection part 2 is radial around the main body part 1, and the protection part 2 is propped against the side wall part in the cooker to form reliable protection.

Further, main part 1 includes a plurality of (three or three above) vertical panel 10 that can buckle each other and connect, that is to say, forms broken line type structure between two adjacent vertical panel 10 of main part 1, and a plurality of vertical panel 10 enclose into bearing structure after buckling in proper order, and simple structure, it is folding convenient, and can make main part 1 take place to warp and do not produce the internal stress according to the shape of pan, make main part 1 can with the pan phase-match of multiple different shapes, improved packing carton lining structure's application scope. In addition, because the main body part 1 is formed by connecting a plurality of vertical panels 10 in sequence, the vertical panels 10 have straight upper and lower ends, thereby facilitating the connection of the protection part 2, increasing the connection area of the protection part 2 and the main body part 1 and preventing the protection part 2 from falling off or being damaged. Of course, the main body 1 may include only one or two upright panels 10, and the upright panels 10 may be bent to form an arc-shaped structure.

Furthermore, the main body 1 may be provided with a plurality of first folds 12 parallel to each other, so that the facade panel 10 is provided in a rectangular shape; the paperboard is divided into a plurality of folding panels 20 through the first crease 12, each folding panel 20 is sequentially folded along the first crease 12 to form a supporting structure, the first crease 12 extends along the height direction of the supporting part 1, the extending direction of the first crease 12 is made to be consistent with the direction of supporting force required by the main body part 1, so that supporting force along the height direction of the main body part 1 is formed, and component force is prevented from being generated along the radial direction of the main body part 1 to reduce the supporting strength of the main body part 1.

Preferably, the supporting structure is in a closed cylinder shape, the vertical panels 10 are bent in sequence, and the vertical panels 10 at the first and the last edges are connected with each other, for example, the vertical panels 10 at the first and the last edges are bonded with each other to form a closed polygonal supporting structure, so that the stability of the main body part 1 is increased, and the main body part 1 is prevented from being loosened and failing in the using process.

Further, the facade panels 10 positioned at the head and tail edges of the main body part 1 are respectively provided with a first adhesive panel 14 and a second adhesive panel 16 to increase the connecting area and ensure the reliability of adhesion; the second adhesive sheet 16 covers and adheres to the outer side of the first adhesive sheet 14, and in order to form a neat appearance, the first adhesive sheet 14 should be slightly smaller than the second adhesive sheet 16, for example, the two sides of the first adhesive sheet 14 are cut off to form a trapezoid, so that the second adhesive sheet 16 can completely cover the first adhesive sheet 14.

Wherein, the widths of the adjacent vertical panels 10 can be the same or different; when the widths of the adjacent vertical panels 10 are the same, the vertical panels 10 are connected in sequence to form multiple deformations, so that a stable supporting effect is formed on the circular cookware; when the widths of the adjacent vertical panels 10 are different, the vertical panels 10 are connected in sequence to form irregular deformation, so that the non-circular cookware has good adaptability.

Further, the protection part 2 includes a plurality of folding panels 20 separated from each other, the plurality of folding panels 20 are sequentially arranged around the main body part 1, and the folding panels 20 are connected to the end of the standing panel 10 and can be outwardly folded with respect to the end of the standing panel 10. That is to say, the one end of the folded panel 20 is connected in main part 1 and is formed the stiff end, and the other end extends towards the outer lane direction of main part 1 and forms the free end, and is not connected between two adjacent folded panels 20 to make each folded panel 20 can rotate to the free end around the stiff end and support in the pan surface, thereby make guard portion 2 can with the pan phase-match of different depths.

Further, the folding panels 20 correspond to the vertical panels 10 one by one, so that each folding panel 20 can uniformly cover the cookware, and it can be understood that the folding panels 20 can be arranged on only part of the vertical panels 10; the folding panel 20 is formed by extending the end of the corresponding vertical panel 10, and the width of the folding panel 20 is the same as that of the vertical panel 10, so that the folding panel 20 is arranged in a rectangle, the folding panel 20 is formed by bending the end of the vertical panel 10 outwards, an included angle is formed between the folding panel 20 and the vertical panel 10, certain elasticity is formed between the folding panel 20 and the vertical panel 10, the folding panel 20 has a tendency of automatically keeping away from the vertical panel 10, and the free end of the folding panel 20 can be abutted against the surface of a cookware.

Specifically, a first fold 12 is provided between adjacent standing panels 10, and cut lines 22 are formed at both ends of the first fold 12, and divide the shield portion 2 into a plurality of folding panels 20, so that the adjacent folding panels 20 are divided and sequentially folded by the cut lines 22.

More specifically, a second fold 24 is arranged at the joint of the cutting line 22 and the first fold 12, the second fold 24 is perpendicular to the first fold 12, and the facade panel 10 is bent outwards along the second fold 24 to form the folding panel 20; on one hand, the adjacent vertical panels 10 are ensured to be completely connected along the height direction of the main body part 1, so that the main body part 1 has higher strength; on the other hand, the complete separation between the adjacent folded panels 20 is ensured, and the mutual traction between the adjacent folded panels 20 is avoided, so that the protection part 2 is difficult to fold and form or generate tearing.

Specifically, the cardboard may include a main body 1 and a protective part 2, and the protective part 2 may be connected to a top end of the main body 1 or a bottom end of the main body 1; the paperboard also comprises a main body part 1 and two protection parts 2, wherein the two protection parts 2 are respectively connected to the top end and the bottom end of the main body part 1.

Preferably, the protection parts 2 include upper and lower protection parts, that is, the number of the protection parts 2 is two, two protection parts 2 are respectively connected to the upper and lower ends of the main body part 1, and when the main body part 1 includes a plurality of standing panels, two protection parts 2 are respectively connected to the upper and lower ends of the corresponding standing panel 10. The length that two guard portions 2 extend along the tip of main part 1 is different to make this packing carton lining structure can support the pan that two diameters are different simultaneously, improved this packing carton lining structure's application scope, of course, the length that two guard portions 2 extend along the tip of main part 1 also can be the same.

Preferably, the paper board adopted in the embodiment of the present application is a corrugated paper board, and the corrugation direction of the paper board (see the corrugation marks 18 shown in fig. 3) is parallel to the axial direction of the main body portion 1, that is, the corrugation direction of the paper board is consistent with the supporting force direction which can be provided by the main body portion 1, so that the paper board has high strength along the axial direction of the main body portion 1, and thus, a reliable supporting function is provided for the cookware.

In addition, the corrugation direction of the paper board is parallel to the axial direction of the main body part 1, and the corrugation direction of the paper board can be parallel to the direction of the first fold 12, so that the main body part 1 can be folded into a proper shape more easily; the direction of the second fold 24 is perpendicular to the corrugation direction of the paper board, so that the folded panel 20 and the vertical panel 10 have larger elasticity, the folded panel 20 can be supported against a pot, and reliable protection is formed.

In addition, this application embodiment still provides a pan packaging structure, and it includes the arbitrary packing carton lining structure that this application embodiment provided.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (10)

1. The utility model provides a packing carton lining structure, its characterized in that, packing carton lining structure passes through the integrative folding forming of cardboard, the cardboard includes:

a main body part (1), a support structure which can be folded and erected on the main body part (1);

the protective part (2) is connected to the end part of the main body part (1) and can be bent relative to the end part of the main body part (1).

2. A lining structure for a packing box according to claim 1, wherein said main body portion (1) comprises a plurality of vertical panels (10) which are connected to each other by bending, and said plurality of vertical panels (10) are bent in sequence to enclose said support structure.

3. A lining structure for a packing box according to claim 2, wherein said support structure is in the form of a closed cylinder formed by bending said standing panels (10) one after another and by connecting said standing panels (10) at the front and rear edges to each other.

4. A box liner structure according to claim 3, wherein the standing panel (10) at the fore and aft edges of the main body portion (1) is provided with a first adhesive panel (14) and a second adhesive panel (16), respectively, the first adhesive panel (14) being smaller than the second adhesive panel (16), and the second adhesive panel (16) being overlaid on the outside of the first adhesive panel (14) and adhered thereto.

5. A lining structure for a packing box according to claim 2, wherein said main body portion (1) is provided with a plurality of first creases (12) parallel to each other, and said main body portion (1) is divided into a plurality of said standing panels (10) by said first creases (12).

6. A box lining structure according to claim 2, wherein the protector (2) comprises a plurality of mutually separated flap panels (20), the flap panels (20) being connected to the ends of the standing panel (10) and being outwardly bendable with respect to the ends of the standing panel (10).

7. A box lining structure according to claim 6, wherein the folding panels (20) correspond to the standing panels (10) one to one, and the folding panels (20) are formed by extending the ends of the corresponding standing panels (10).

8. A lining structure for a packing box according to claim 6, wherein said protector (2) comprises an upper protector and a lower protector, and said protectors (2) are connected to the upper and lower ends of the corresponding standing panel (10), respectively.

9. A lining structure for a packing box according to any one of claims 1 to 8, wherein the paper board is a corrugated paper board, and the direction of corrugation of the paper board is parallel to the axial direction of the main body portion (1).

10. A pot packaging structure characterized by comprising the packing box lining structure of any one of claims 1 to 9.

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