CN216233697U - Packaging box body with buffer structure - Google Patents

Abstract

The utility model discloses a packaging box body with a buffer structure, which comprises a box body side wall, wherein a first sealing cover and a second sealing cover are respectively connected to two ends of the box body side wall along a first direction in a folding manner, wherein the second sealing cover comprises a pair of limiting rocking covers; a pair of parallel first folding lines is arranged on the limiting rocking cover, and the distance between the two first folding lines is equal to the length of the side wall of the box body along the first direction; in addition, a limiting groove is also formed in the limiting rocking cover between the pair of first folding lines, and then the pair of limiting grooves in the pair of limiting rocking covers are arranged in a mirror symmetry mode, so that the pair of limiting grooves can respectively limit two opposite ends of an object; the packaging box body can be folded into a flat plate shape when not used, so that the occupied space is reduced, and the packaging box body can be repeatedly used; because the buffer material is not filled any more, the pollution to the environment is reduced.

Description

Packaging box body with buffer structure

Technical Field

The utility model relates to the technical field of logistics packaging, in particular to a packaging box body with a buffer structure.

Background

Packaging cases such as cartons are widely used for packaging objects.

In the prior art, for some packages such as fragile products, a foaming material or an inflating material such as foaming foam, inflating plastic and the like can be placed in a packaging box body as a buffer, so as to form buffer protection for the fragile products.

However, it has been found that in the above-described solutions, the cushioning material needs to be placed in the packaging box body every time of packaging, and the cushioning material cannot be reused, increasing the packaging cost, and polluting the environment.

SUMMERY OF THE UTILITY MODEL

In view of at least one aspect of the above technical problem, an embodiment of the present application provides a packaging box with a buffering structure, where the packaging box includes a box side wall, and a first sealing cover and a second sealing cover are respectively connected to two ends of the box side wall along a first direction in a folding manner, where the second sealing cover includes a pair of limiting rocking covers; a pair of parallel first folding lines is arranged on the limiting rocking cover, and the distance between the two first folding lines is equal to the length of the side wall of the box body along the first direction; in addition, a limiting groove is also formed in the limiting rocking cover between the pair of first folding lines, and then the pair of limiting grooves in the pair of limiting rocking covers are arranged in a mirror symmetry mode, so that the pair of limiting grooves can respectively limit two opposite ends of an object; that is to say, in this embodiment, first, a pair of first folding lines is arranged on the limiting rocking cover at one end of the packaging box body, so that the two opposite limiting rocking covers can be folded in the packaging box body to form a pair of limiting flat plates, the limiting flat plates and the side wall of the box body have certain buffer gaps, and then the limiting rocking cover is further provided with a limiting groove between the two first folding lines; therefore, the two ends of the object can be respectively limited by the pair of limiting grooves arranged in a mirror image mode.

That is, in the embodiment, the first folding line and the limiting groove are simultaneously arranged on the limiting rocking cover of the packaging box body, the pair of limiting rocking covers can limit the suspended object in the packaging box body, and the pair of limiting rocking covers can buffer the object, so that the buffer material is not needed to be reused, the technical problem of increasing the packaging cost caused by additionally placing the buffer material in the packaging box body is solved, and the packaging box body can be folded into a flat plate when not used, so that the occupied space is reduced, and the packaging box body can be repeatedly used; because the buffer material is not filled any more, the pollution to the environment is reduced.

The embodiment of the application provides a from packing carton of taking buffer structure, packing carton is used for the loading object, packing carton includes:

the side wall of the box body is provided with openings at two ends along the first direction;

the first sealing cover is connected to the first end of the side wall of the box body in a folding mode and used for sealing the first end of the side wall of the box body;

the second sealing cover is connected to the second end of the side wall of the box body in a folding mode and comprises a pair of limiting rocking covers which are oppositely arranged;

the limiting rocking cover is provided with a pair of parallel first folding lines, and the distance between the first folding lines is equal to the length of the side wall of the box body along the first direction;

between a pair of first fold line, still be equipped with spacing recess on the spacing rocking cover, a pair of spacing recess is relative first direction is mirror symmetry setting to make a pair of spacing recess spacing respectively the opposite both ends of object.

In one embodiment, a pair of limit baffles is formed on the limit swing cover in a folding manner through a cutting line between the pair of first folding lines, and the limit baffles extend along the direction perpendicular to the first folding lines.

In one embodiment, a second folding line is arranged on the limiting baffle, and the second folding line is parallel to the first folding line.

In an embodiment, the limit baffle comprises a first limit baffle and a second limit baffle which are oppositely arranged, the first limit baffle is connected with the limit rocking cover in a folding mode through a first indentation line, and the second limit baffle is connected with the limit rocking cover in a folding mode through a second indentation line.

In one embodiment, by providing a pair of the first folding lines, two end parts of the limiting rocking cover are folded to form a pair of supporting flat plates.

In one embodiment, the first cover comprises a pair of first rocking covers and a pair of second rocking covers which are oppositely arranged respectively.

In one embodiment, the second cover further comprises a pair of third swing covers oppositely arranged.

In one embodiment, the packaging box body is folded from a one-piece part, the one-piece part comprises a side wall part extending along a second direction, and the second direction is a circumferential direction of the first direction; the first sealing cover is arranged at the first end of the side wall part along the first direction, and the second sealing cover is arranged at the second end of the side wall part along the first direction; the first fold line is disposed along the second direction.

In one embodiment, the end of the side wall member along the second direction is provided with a sealing tongue.

In one embodiment, the one-piece member is made of any one of foldable cardboard and foldable plastic board.

One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

the embodiment of the application provides a packaging box body with a buffer structure, which comprises a box body side wall, wherein a first sealing cover and a second sealing cover are respectively connected to two ends of the box body side wall along a first direction in a folding manner, wherein the second sealing cover comprises a pair of limiting rocking covers; a pair of parallel first folding lines is arranged on the limiting rocking cover, and the distance between the two first folding lines is equal to the length of the side wall of the box body along the first direction; in addition, a limiting groove is also formed in the limiting rocking cover between the pair of first folding lines, and then the pair of limiting grooves in the pair of limiting rocking covers are arranged in a mirror symmetry mode, so that the pair of limiting grooves can respectively limit two opposite ends of an object; that is to say, in this embodiment, first, a pair of first folding lines is arranged on the limiting rocking cover at one end of the packaging box body, so that the two opposite limiting rocking covers can be folded in the packaging box body to form a pair of limiting flat plates, the limiting flat plates and the side wall of the box body have certain buffer gaps, and then the limiting rocking cover is further provided with a limiting groove between the two first folding lines; therefore, the two ends of the object can be respectively limited by the pair of limiting grooves arranged in a mirror image mode.

That is, in the embodiment, the first folding line and the limiting groove are simultaneously arranged on the limiting rocking cover of the packaging box body, the pair of limiting rocking covers can limit the suspended object in the packaging box body, and the pair of limiting rocking covers can buffer the object, so that the buffer material is not needed to be reused, the technical problem of increasing the packaging cost caused by additionally placing the buffer material in the packaging box body is solved, and the packaging box body can be folded into a flat plate when not used, so that the occupied space is reduced, and the packaging box body can be repeatedly used; because the buffer material is not filled any more, the pollution to the environment is reduced.

Drawings

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

Fig. 1 is a schematic structural diagram of the packaging box in the embodiment of the present application.

Fig. 2 is a schematic structural diagram of the limiting groove in the embodiment of the present application.

Fig. 3 is a schematic structural view illustrating that two ends of the object are mounted in the limiting groove in the embodiment of the present application.

Fig. 4 is a schematic structural diagram of the support plate in the embodiment of the present application.

Fig. 5 is a schematic structural diagram of the packaging box for placing the object in the embodiment of the present application.

Fig. 6 is a side cross-sectional view of fig. 5.

Fig. 7 is a schematic structural diagram of the integrally formed part in the embodiment of the present application.

Wherein, the reference numbers:

10-a first closure, 11-a first rocking cover, 12-a second rocking cover,

21-a third rocking cover, wherein the third rocking cover is provided with a first rocking cover and a second rocking cover,

30-box side wall, 31-first side wall, 32-second side wall, 33-sealing tongue,

40-a limit rocking cover, 41-a first folding line, 42-a limit groove, 43-a cutting line, 45-a limit baffle, 46-a second folding line, 47-a support flat plate,

451-first limit stop, 452-second limit stop, 453-first score line, 454-second score line,

50-the object(s) is (are),

x-a first direction, S-a second direction.

Detailed Description

For better understanding of the above technical solutions, the following will describe in detail exemplary embodiments of the present application with reference to the accompanying drawings, and it is apparent that the described embodiments are only a part of the embodiments of the present application, and not all embodiments of the present application, and it should be understood that the present application is not limited by the exemplary embodiments described herein.

Fig. 1 shows a structure diagram of a packaging box body according to an embodiment of the present application, fig. 2 shows a structure diagram of a limiting groove according to an embodiment of the present application, fig. 3 shows a structure diagram of an object mounted at two ends of the object in an embodiment of the present application, fig. 7 shows an expanded view of the packaging box body according to an embodiment of the present application, please refer to fig. 1, 2, 3 and 7, the embodiment of the present application provides a packaging box body with a buffer structure, the packaging box body is used for loading an object 50, and the packaging box body comprises a box body side wall 30, a first cover 10 and a second cover; the box side wall 30 is open at both ends along the first direction X; the first cover 10 is connected to the first end of the box side wall 30 in a folding way, and the first cover 10 is used for closing the first end of the box side wall 30; the second sealing cover is connected to the second end of the side wall 30 of the box body in a folding mode, and comprises a pair of limiting rocking covers 40 which are oppositely arranged; wherein, a pair of parallel first folding lines 41 are arranged on the limit rocking cover 40, and the distance between the pair of first folding lines 41 is equal to the length of the side wall 30 of the box body along the first direction; between a pair of first folding lines 41, a limiting groove 42 is further arranged on the limiting rocking cover 40, and the pair of limiting grooves 42 are arranged in mirror symmetry relative to the first direction, so that the pair of limiting grooves 42 respectively limit two opposite end portions of the object 50.

Specifically, the packing box is, for example, a cubic structure, and along a first direction (X direction in fig. 1), the packing box includes box side walls with openings at two ends; then, at one end of the side wall of the box, a first cover is foldably connected to the side wall of the box for closing the end of the side wall of the box, and then, at the other end of the side wall of the box, similarly, a second cover is also foldably connected to the side wall of the box.

The difference is that, referring to fig. 2 and 7, the second cover includes a pair of opposite limit rocking covers, wherein a pair of parallel first folding lines are provided on the limit rocking covers, the first folding lines are, for example, arranged along a first direction, and then along the first direction, the distance between the two first folding lines is equal to the length of the side wall of the box body; conveniently understand, like this, through setting up a pair of first fold line, relative two spacing rocking covers can fold into along a pair of spacing flat board of first direction parallel arrangement to folding back, the first fold line is apart from the spacing distance of rocking cover tip promptly this spacing flat board at a distance of box lateral wall clearance.

In addition, in this embodiment, referring to fig. 2 again, between the pair of first folding lines, a pair of limiting grooves on the two limiting rocking covers is further provided, and the pair of limiting grooves on the two limiting rocking covers are arranged in mirror symmetry with respect to the first direction; it is convenient to understand, thus, the two opposite limiting grooves can be used for the insertion of two ends of an object, or the two opposite limiting rocking covers can suspend and fix the object in the packaging box body, thereby bearing and limiting the object, and, as mentioned above, because the gap is arranged between the limiting flat plate and the side wall of the box body, the object can be buffered,

as for the above-mentioned object, it should be understood that the object is generally a rectangular parallelepiped, a cube, etc., such as an electronic product like a box-packed white wine, a mobile phone with a box, etc., or the object may also be a cylinder, etc., such as milk powder; for example, when the object is a cuboid, the cross section size of the limiting groove should match the cross section of the cuboid, so that the cuboid can be clamped by a pair of limiting grooves from two ends; for example, when the object is a cylinder, the cross section of the limiting groove is circular, and the size of the limiting groove is matched with the circular cross section of the cylinder, so that the pair of limiting grooves can clamp the cylinder from two ends; in summary, the spacing groove of the present embodiment can be of various shapes and sizes.

In addition, with reference to both fig. 2 and 3, when placing an object into the packaging box, one first fold line, for example the lower first fold line, is folded first, and then, after placing the object, the object is folded along the other first fold line, thereby completing the loading and restraining of the object.

The embodiment of the application provides a packaging box body with a buffer structure, which comprises a box body side wall, wherein a first sealing cover and a second sealing cover are respectively connected to two ends of the box body side wall along a first direction in a folding manner, wherein the second sealing cover comprises a pair of limiting rocking covers; a pair of parallel first folding lines is arranged on the limiting rocking cover, and the distance between the two first folding lines is equal to the length of the side wall of the box body along the first direction; in addition, a limiting groove is also formed in the limiting rocking cover between the pair of first folding lines, and then the pair of limiting grooves in the pair of limiting rocking covers are arranged in a mirror symmetry mode, so that the pair of limiting grooves can respectively limit two opposite ends of an object; that is to say, in this embodiment, first, a pair of first folding lines is arranged on the limiting rocking cover at one end of the packaging box body, so that the two opposite limiting rocking covers can be folded in the packaging box body to form a pair of limiting flat plates, the limiting flat plates and the side wall of the box body have certain buffer gaps, and then the limiting rocking cover is further provided with a limiting groove between the two first folding lines; therefore, the two ends of the object can be respectively limited by the pair of limiting grooves arranged in a mirror image mode.

That is, in the embodiment, the first folding line and the limiting groove are simultaneously arranged on the limiting rocking cover of the packaging box body, the pair of limiting rocking covers can limit the suspended object in the packaging box body, and the pair of limiting rocking covers can buffer the object, so that the buffer material is not needed to be reused, the technical problem of increasing the packaging cost caused by additionally placing the buffer material in the packaging box body is solved, and the packaging box body can be folded into a flat plate when not used, so that the occupied space is reduced, and the packaging box body can be repeatedly used; because the buffer material is not filled any more, the pollution to the environment is reduced.

In one possible embodiment, a pair of limit flaps 45 are foldably formed on the limit flap 40 by a cut line 43 between the pair of first folding lines 41, and the limit flaps 45 extend in a direction perpendicular to the first folding lines 41.

Regarding the above-mentioned limiting groove, please refer to fig. 7, in this embodiment, a pair of limiting baffles is constructed on the limiting swing cover between the two first folding lines through the cutting lines and the folding lines, so that the limiting baffles can constitute the bottom plate of the limiting groove to limit the two ends of the object. More specifically, the limiting baffle is provided with a second folding line 46, and the second folding line 46 is parallel to the first folding line 41.

It is to be appreciated that the limit stop may be trapezoidal in shape as shown in fig. 7, or may be rectangular, etc.

In one possible embodiment, the limit flap 45 includes a first limit flap 451 and a second limit flap 452, which are oppositely disposed, the first limit flap 451 is connected to the limit flap 40 via a first indentation line 453, and the second limit flap 452 is connected to the limit flap 40 via a second indentation line 454.

That is, in this embodiment, referring to fig. 7, the first crease line is close to one first folding line, and the second crease line is close to the other first folding line, so that the first limit baffle and the second limit baffle are arranged with the openings facing each other.

In a possible embodiment, by providing a pair of first folding lines 41, two end portions of the limit swing cover 40 are folded to form a pair of support flat plates 47, that is, by folding the limit swing cover along two first folding lines respectively, two ends of the limit swing cover form a pair of support flat plates arranged up and down, which support the limit flat plates of the limit swing cover and facilitate the formation of the buffer space.

In a possible embodiment, the first cover 10 comprises a pair of first rocking covers 11 and a pair of second rocking covers 12, respectively, which are oppositely arranged, and the second cover further comprises a pair of third rocking covers 21, which are oppositely arranged.

The pair of first rocking covers and the pair of second rocking covers are crossed to seal the first end of the side wall of the box body; then, at the second end of the side wall of the box body, a pair of third rocking covers are folded at the outer sides of the limiting rocking covers and are used for closing the second end of the side wall of the box body, opposite to the pair of limiting rocking covers.

In a possible embodiment, the packaging box is folded from a one-piece part comprising side wall members extending in a second direction S, the second direction S being the circumferential direction of the first direction X; the first seal cover 10 is arranged at a first end of the side wall member along a first direction, and the second seal cover is arranged at a second end of the side wall member along the first direction; the first folding line 41 is disposed in the second direction.

In this embodiment, the packing box body may be generally folded from an integrally formed member for convenient storage, transportation, etc. before and after use; referring to fig. 7, the integrally formed member includes a sidewall member along a second direction (S direction in fig. 7), the sidewall member is foldable and connected by two first sidewalls 31 and two second sidewalls 32 at intervals, so that the second direction is a circumferential direction of the first direction; then, there is first closing cap in the one end folding joint of lateral wall spare, shakes the lid including first and shake the lid with the second, shakes the lid including spacing and the third at the other end folding joint of lateral wall spare and has the second closing cap.

In one possible embodiment, the end of the side wall member in the second direction is provided with a sealing flap 33.

In one possible embodiment, the one-piece member is made of any one of foldable cardboard and foldable plastic plate.

In this embodiment, according to actual needs, the integrally formed member may be a paperboard material or a plastic plate material, such as a corrugated board, which is convenient for processing the folding line.

The foregoing describes the general principles of the present application in conjunction with specific embodiments, however, it is noted that the advantages, effects, etc. mentioned in the present application are merely examples and are not limiting, and they should not be considered essential to the various embodiments of the present application. Furthermore, the foregoing disclosure of specific details is for the purpose of illustration and description and is not intended to be limiting, since the foregoing disclosure is not intended to be exhaustive or to limit the disclosure to the precise details disclosed.

The block diagrams of devices, apparatuses, systems referred to in this application are only given as illustrative examples and are not intended to require or imply that the connections, arrangements, configurations, etc. must be made in the manner shown in the block diagrams. These devices, apparatuses, devices, systems may be connected, arranged, configured in any manner, as will be appreciated by those skilled in the art. Words such as "including," "comprising," "having," and the like are open-ended words that mean "including, but not limited to," and are used interchangeably therewith. The words "or" and "as used herein mean, and are used interchangeably with, the word" and/or, "unless the context clearly dictates otherwise. The word "such as" is used herein to mean, and is used interchangeably with, the phrase "such as but not limited to".

It should also be noted that in the devices, apparatuses, and methods of the present application, the components or steps may be decomposed and/or recombined. These decompositions and/or recombinations are to be considered as equivalents of the present application.

The previous description of the disclosed aspects is provided to enable any person skilled in the art to make or use the present application. Various modifications to these aspects will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other aspects without departing from the scope of the application. Thus, the present application is not intended to be limited to the aspects shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

The foregoing description has been presented for purposes of illustration and description. Furthermore, the description is not intended to limit embodiments of the application to the form disclosed herein. While a number of exemplary aspects and embodiments have been discussed above, those of skill in the art will recognize that certain variations, modifications, alterations, additions and sub-combinations thereof are encompassed within the scope of the utility model.

Claims (10)

1. A packaging box with a cushioning structure, characterized in that it is used for carrying objects (50), and it comprises:

the box body side wall (30) is arranged along the first direction and is provided with openings at two ends;

a first cover (10) foldably connected to a first end of the side wall (30) of the box, the first cover (10) being adapted to close the first end of the side wall (30) of the box;

the second sealing cover is connected to the second end of the side wall (30) of the box body in a folding mode and comprises a pair of limiting rocking covers (40) which are oppositely arranged;

a pair of parallel first folding lines (41) is arranged on the limiting swing cover (40), and the distance between the pair of first folding lines (41) is equal to the length of the box body side wall (30) along the first direction;

between a pair of first fold line (41), still be equipped with spacing recess (42) on spacing rocking cover (40), a pair of spacing recess (42) are relative first direction is mirror symmetry and sets up to make a pair of spacing recess (42) spacing respectively the opposite both ends of object (50).

2. A packaging box according to claim 1 wherein a pair of retainer flaps (45) are foldably formed on the retainer flap (40) by a cut-out line (43) between the pair of first fold lines (41), the retainer flaps (45) extending in a direction perpendicular to the first fold lines (41).

3. A packaging box according to claim 2, characterised in that the restraining flap (45) is provided with a second fold line (46), the second fold line (46) being parallel to the first fold line (41).

4. The packaging box according to claim 2, characterized in that the limit flap (45) comprises a first limit flap (451) and a second limit flap (452) which are oppositely arranged, the first limit flap (451) is connected with the limit flap (40) in a folding way through a first crease line (453), and the second limit flap (452) is connected with the limit flap (40) in a folding way through a second crease line (454).

5. A packaging box according to claim 1, wherein both end portions of the limit flap (40) are folded to form a pair of support flat plates (47) by providing a pair of the first folding lines (41).

6. A packaging box according to claim 1, characterised in that said first cover (10) comprises a pair of first flaps (11) and a pair of second flaps (12) respectively arranged opposite each other.

7. A packaging box according to claim 1, characterised in that said second cover further comprises a pair of third flaps (21) arranged opposite each other.

8. A packing box according to claim 1, wherein the packing box is folded from a one-piece member including a side wall member extending in a second direction, the second direction being a circumferential direction of the first direction; the first sealing cover (10) is arranged at the first end of the side wall piece along the first direction, and the second sealing cover is arranged at the second end of the side wall piece along the first direction; the first fold line (41) is disposed along the second direction.

9. A packaging box according to claim 8, wherein the end of the side wall member in the second direction is provided with a sealing flap (33).

10. A packaging box according to claim 8, wherein the one-piece moulding is made from any of foldable cardboard or foldable plastic sheet.

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