CN212244208U - Inside lining, folding packaging box and package assembly - Google Patents

Abstract

The utility model relates to the field of packing boxes and discloses a lining, a folding packing box and a packing assembly, wherein the lining comprises a base plate and a hook part, the hook part comprises a first hook plate, a second hook plate and a third hook plate, the second hook plate and the third hook plate respectively extend from different sides of the first hook plate, the first hook plate extends from the base plate, the second hook plate extends from one side of the first hook plate, which is far away from the base plate, and the third hook plate extends from the side of the first hook plate, which is adjacent to the base plate; the second hook plate is provided with a hinge, the hinge is folded and abuts against the first hook plate, and the folding packaging box comprises an inner lining and a main body. The folding packaging component comprises a front folding packaging box and electronic equipment, and the electronic equipment abuts against the base plate. The product is formed by folding paper completely, and under the condition of keeping the thickness of the base plate unchanged, the strength of a specific part, namely the hook part, is greatly improved, and the stable lining shape can be maintained.

Description

Inside lining, folding packaging box and package assembly

Technical Field

The utility model relates to the field of packaging, especially, relate to an inside lining, folding packaging box and package assembly.

Background

The existing packaging box is characterized in that in order to save space and reflect product characteristics, the final forming structure of the general packaging box is similar to the product shape, taking a mobile phone shell as an example, after the mobile phone shell is packaged into a corresponding packaging box, the mobile phone shell is placed in a commodity display rack for sale, most of the existing packaging boxes adopt a mode of combining paper boxes and plastics, due to the existence of the plastics, the environment is easily polluted, most of the packaging boxes only play a packaging role, the waste rate is high, therefore, in consideration of environmental protection factors, the pure paper packaging box is a future development trend, some existing merchants try to manufacture the paper packaging box, due to the characteristics of the paper, the produced packaging box needs to be additionally provided with auxiliary tools such as adhesive tapes and the like to maintain the strength of the product or paste a plurality of paper sheets together to maintain the strength, particularly, a hook part has certain requirements on the strength, and the thickness of, and unnecessary waste, there is a need for a packaging box that maintains a stable shape while remaining completely folded from paper, and that increases the strength of the hook portion without increasing the thickness of the paper sheet.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a inside lining, folding packaging box and package assembly can maintain stable shape under keeping the condition of being formed by the paper is folding completely, and can increase hook portion's intensity under the prerequisite that does not increase cardboard thickness.

In a first aspect, an embodiment of the present invention provides a liner, including a base plate and a hook portion, the hook portion including a first hook plate, a second hook plate and a third hook plate, the first hook plate extending from the base plate, the second hook plate extending from a side of the first hook plate away from the base plate, the third hook plate extending from a side of the first hook plate adjacent to the base plate; the second hook plate is provided with a hinge capable of being folded relative to the second hook plate, the third hook plate is located between the first hook plate and the second hook plate, and the hinge is inserted between the first hook plate and the third hook plate.

The utility model discloses inside lining has following beneficial effect at least:

the liner is completely formed by folding paper, the strength of a specific part, namely the hook part, is greatly improved under the condition of keeping the thickness of the base plate unchanged, and the shape of the liner can be maintained stably.

According to the utility model discloses a lining of other embodiments, hook portion still includes the fourth hanger plate, the fourth hanger plate is followed first hanger plate is kept away from one side of third hanger plate stretches out, the fourth hanger plate be located first hanger plate with between the second hanger plate.

According to other embodiments of the present invention, the base plate includes a first portion and a second portion that can coincide, stretch out on the first portion the first layer of first couple board, the second portion stretches out the second layer of first couple board, the first layer with form after the second layer coincidence first couple board.

In a second aspect, an embodiment of the present invention provides a folding packing box, including the inside lining, still include the main part, the main part includes the diapire, and locates the left side wall, right side wall, last lateral wall and the lower lateral wall all around of diapire, the diapire the left side wall the right side wall go up the lateral wall with the recess is injectd jointly to the lower lateral wall, the inside lining is located in the recess, just the couple portion passes the main part.

The utility model discloses folding packaging box has following beneficial effect at least:

the packing carton is formed by the paper is folding completely, and main part and inside lining can be dismantled and connect, can also select for use different inside linings to different products and usage, stable in structure, pollution-free to the environment.

According to the utility model discloses a folding packaging box of other embodiments, the left side wall includes first left connecting portion and second left connecting portion, the right side wall includes first right connecting portion and second right connecting portion, wherein, first left connecting portion with first right connecting portion mutual joint and all with the diapire is perpendicular, second left connecting portion with second right connecting portion mutual joint and all with the diapire is parallel.

According to the folding packaging box of other embodiments of the present invention, the left side wall includes a first left side plate, a second left side plate, a third left side plate and a fourth left side plate which are connected in sequence, the first left side plate is connected with the bottom wall and is perpendicular to the bottom wall, the second left side plate is parallel to the bottom wall, the third left side plate is perpendicular to the bottom wall, the fourth left side plate is attached to the bottom wall, the first left connecting portion extends from the end portion of the first left side plate, and the second left connecting portion extends from the end portion of the second left side plate; the right side wall comprises a first right side plate, a second right side plate, a third right side plate and a fourth right side plate which are sequentially connected, the first right side plate is connected with the bottom wall and is perpendicular to the bottom wall, the second right side plate is parallel to the bottom wall, the third right side plate is perpendicular to the bottom wall, the fourth right side plate is attached to the bottom wall, the first right connecting portion is extended out of the end portion of the first right side plate, and the second right connecting portion is extended out of the end portion of the second right side plate.

According to the folding packaging box of other embodiments of the present invention, the first left connecting portion is provided with a first left clamping groove, the first right connecting portion is provided with a first right clamping groove, and the first left connecting portion and the first right connecting portion are mutually clamped by the first left clamping groove and the first right clamping groove; the left connecting portion of the second is provided with a left second clamping groove, the right connecting portion of the second is provided with a right second clamping groove, and the left connecting portion of the second is connected with the right connecting portion of the second through the left second clamping groove and the right second clamping groove in a clamped mode.

According to the utility model discloses a folding packaging box of other embodiments, the left side wall the right side wall go up the lateral wall with be equipped with the through-hole on the arbitrary one of lower lateral wall, hook portion passes through the through-hole passes the main part.

In a third aspect, an embodiment of the present invention provides a folding packaging assembly, including the folding packaging box described above, further including an electronic device, the electronic device being located in the recess.

The utility model discloses folding packaging assembly has following beneficial effect at least:

use the packing carton of making perfect paper to accomodate electronic equipment, played the packing and accomodate the effect while environmental protection more.

Drawings

FIG. 1 is a schematic view of an embodiment of the present invention with the liner in an expanded state;

fig. 2 is an expanded view of the main body of the folding packaging box according to an embodiment of the present invention;

fig. 3 is a schematic view of the folding of the main body of the package in an embodiment of the present invention;

fig. 4 is a schematic view of the main body of the folding packaging box according to an embodiment of the present invention;

fig. 5 is an overall schematic view of the folding packing box according to an embodiment of the present invention.

Detailed Description

The conception and the resulting technical effects of the present invention will be described clearly and completely with reference to the following embodiments, so that the objects, features and effects of the present invention can be fully understood. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention.

In the description of the embodiments of the present invention, if an orientation description is referred to, for example, the directions or positional relationships indicated by "upper", "lower", "front", "rear", "left", "right", etc. are based on the directions or positional relationships shown in the drawings, only for convenience of description and simplification of description, but not for indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

In the description of the embodiments of the present invention, if a feature is referred to as being "disposed", "fixed", "connected", or "mounted" on another feature, it can be directly disposed, fixed, or connected to the other feature or indirectly disposed, fixed, connected, or mounted on the other feature. In the description of the embodiments of the present invention, if "a plurality" is referred to, it means one or more, if "a plurality" is referred to, it means two or more, if "greater than", "less than" or "more than" is referred to, it is understood that the number is not included, and if "more than", "less than" or "within" is referred to, it is understood that the number is included. If reference is made to "first" or "second", this should be understood to distinguish between features and not to indicate or imply relative importance or to implicitly indicate the number of indicated features or to implicitly indicate the precedence of the indicated features.

The utility model provides an embodiment belongs to a folding packaging box, because the packing carton adopts the folding mode to make, the utility model provides an in the embodiment corresponding the broken line part of drawing be the not yet folded broken line (the cardboard can be folded along the broken line promptly, finally forms the packing carton main part), the crease appears in folding back broken line position and becomes the solid line. Furthermore, the utility model provides an in the embodiment, the folding packaging box includes main part and inside lining, and the inside lining is located the inside supporting role that plays of main part.

Referring to fig. 1, which shows the schematic diagram of the embodiment of the present invention that the lining is in the unfolding state, the lining 1 is formed by folding a double-layer structure in order to ensure the thickness and strength thereof, the lining 1 includes a base plate 11 and a hook portion 12 extending from the base plate 11, the base plate 11 is formed by folding a first portion and a second portion, a right protrusion 111 and a left protrusion 112 extend from the first portion of the base plate 11, the corresponding second portion 12 is provided with the same protrusion, and the folding positions of the first portion and the second portion of the base plate 11 are further provided with a lower protrusion 113, which can be matched and positioned with the positioning groove of the packing box, so as to realize the joint of the lining 1 and the packing box.

Further, since the hook portion belongs to the load bearing member, the hook portion is formed by folding in multiple layers, in total 5 layers (two layers including the base plate 11) in the present embodiment, in order to realize better load bearing.

The folding process is as follows:

the first part and the second part of the liner 1 are folded and overlapped, the first hook plate 121 and the second hook plate 122 are attached, then the third hook plate 123 and the fourth hook plate 124 are folded, finally the fifth hook plate 125 is folded, a loose leaf is left at the tail end of the free end of the fifth hook plate 125, the loose leaf is folded inwards and extends between the third hook plate 123 and the second hook plate 122, the stability of the shape of the whole liner 1 is maintained, and glue does not need to be used.

The thickness of the hook part after the folding is finished is thicker than the thickness of the substrate, the utility model discloses a lining 1 has increased the thickness of the hook part under the condition that need not to increase the thickness of the substrate.

Referring to fig. 2, showing the expansion schematic diagram of the folding packaging box main body in one embodiment of the present invention, the main body 2 of the packaging box includes a rectangular paperboard with four rounded corners, the rectangular paperboard of the main body 2 extends out 4 extending parts along the upper, lower, left and right 4 directions, and the extending parts are respectively folded to form 4 side walls of the main body 2.

The left and right side extensions of the main body 2 are folded 4 times to form left and right side walls, respectively, and after the folding is completed, the left and right side walls have the same thickness and shape.

The right side extension of main part 2 distributes in proper order has first right side board 21, second right side board 22, third right side board 23 and fourth right side board 24, the left side extension of main part 2 distributes in proper order has first left side board 31, second left side board 32, third left side board 33 and fourth left side board 34, first right side board 21 equals with first left side board 31 width, second right side board 22 equals with second left side board 32 width, third right side board 23 equals with third left side board 33 width, fourth right side board 24 equals with fourth left side board 34 width.

The first right side plate 21 is connected with the main body 2, a folding line between the first right side plate 21 and the main body 2 is a first right folding line, a folding line between the second right side plate 22 and the first right side plate 21 is a second right folding line, a folding line between the third right side plate 23 and the second right side plate 22 is a third right folding line, and a folding line between the fourth right side plate 24 and the third right side plate 23 is a fourth right folding line; similarly, the first left side plate 31 is connected to the main body 2, the folding line between the first left side plate 31 and the main body 2 is a first left folding line, the folding line between the second left side plate 32 and the first left side plate 31 is a second left folding line, the folding line between the third left side plate 33 and the second left side plate 32 is a third left folding line, and the folding line between the fourth left side plate 34 and the third left side plate 33 is a fourth left folding line.

The right side extension of the main body 2 is engaged with the left side extension, and the upper and lower portions of the right side extension are connected to the upper and lower portions of the left side extension, respectively, and the connection between the upper portion of the right side extension and the upper portion of the left side extension will be described as an example. The upper end of the first right side plate 21 is a first right connecting part 211, the upper end of the first left side plate 31 is a first left connecting part 311, and the lengths of the first right side plate 21 and the first left side plate 31 are equal; the upper end of the second right side plate 22 is a first right connecting portion 221, the upper end of the second left side plate 32 is a first left connecting portion 321, and the lengths of the second right side plate 22 and the second left side plate 32 are equal.

Referring to fig. 3, there is shown a schematic semi-folded view of a folded package body according to an embodiment of the present invention. In this figure, the left side of the main body 2 is unfolded and the right side is partially folded, showing a state where the extension is folded.

The upper end of the first right side plate 21 is a first right connecting portion 211, the upper end of the first left side plate 31 is a first left connecting portion 311, and the first left connecting portion 311 is correspondingly clamped to the first right connecting portion 211 of the first right side plate 21.

The upper end of the second right side plate 22 is a second right connecting portion 221, the upper end of the second left side plate 32 is a second left connecting portion 321, and the second left connecting portion 321 is correspondingly clamped to the second right connecting portion 221 of the second right side plate 22.

Be equipped with first right draw-in groove on first right connecting portion 211, be equipped with first left draw-in groove on first left connecting portion 311, first right draw-in groove sets up and mutual chucking with first left draw-in groove relatively, first right connecting portion 211 and first left connecting portion 311 joint. Similarly, a second right clamping groove is formed in the second right connecting portion 221, a second left clamping groove is formed in the second left connecting portion 321, and the second right clamping groove and the second left clamping groove are oppositely arranged and clamped with each other, so that the second right connecting portion 221 and the second left connecting portion 321 are clamped.

After the folding is completed, the first right connecting portion 211 and the first left connecting portion 311 are perpendicular to the main body 2, and the second right connecting portion 221 and the second left connecting portion 321 are parallel to the main body 2, so that the structural stability of the final packing box is ensured in both directions.

In the state of fig. 3, the right side extending portion of the main body 2 is not completely folded, the right positioning groove 232 on the third right side plate 23 is visible, the left positioning groove 332 of the third left side plate 33 is located on the fourth left folding line, after the folding is completed, the right positioning groove 232 is located on one side of the third right side plate 23 close to the main body 2, and the left positioning groove 332 is located on one side of the third left side plate 33 close to the main body 2.

The folding mode of the upside extension of main part 2 and downside extension is the same, all is folding 4 times, and the folding lateral wall that forms of upside extension, the folding lateral wall that forms of downside extension is equipped with down constant head tank 432 on the downside extension, is equipped with constant head tank 511 and last constant head tank 531 on the upside extension (last constant head tank 511 and last constant head tank 531 run through the lateral wall and form the couple groove after folding the completion).

Further, the first right connecting portion 211, the first left connecting portion 311, the third right connecting portion 221 and the third left connecting portion 321 are all received inside the upper sidewall formed by folding the upper protruding portion, so that the main body formed by final folding is tidy.

Further, the right positioning groove 232, the left positioning groove 332 and the lower positioning groove 432 have the same height from the main body 2.

Referring to fig. 4, there is shown a schematic view of the main body of the folding carton in one embodiment of the invention, at which point the main body 2 has been completely folded, but the liner has not yet been loaded, thus showing the right positioning slot 232, left positioning slot 332, lower positioning slot 432 and hook slot 51.

Further, as described with reference to fig. 2, in order to provide a space for the hook groove of the upper sidewall, the first right connecting portion 211 and the first left connecting portion 311 are recessed at a side close to the main body 2 (i.e., the width of the free end of the connecting portion is smaller than that of the connecting portion), thereby providing a space for the hook portion of the liner to extend into the hook groove.

With reference to fig. 1, the right protrusion 511 and the left protrusion 512 of the liner 1 correspond to the right positioning groove 232 and the left positioning groove 332 in fig. 4, respectively, and the lower protrusion 513 corresponds to the lower positioning groove 432 in fig. 4, so that the liner 1 is connected to the main body 2, and the edge of the liner abuts against 4 sidewalls of the main body, so as to shape the main body 2.

Referring to fig. 5, which shows an overall view of the foldable packing box according to an embodiment of the present invention, the main body 2 and the lining 1 are already engaged, and the hook portion 52 of the lining 1 extends from the hook groove of the main body 2.

It is right the utility model provides an in the embodiment when folding packing carton folds, the left side extension and the right side extension of folding main part 2 earlier form left side wall and right side wall respectively to connect left side extension and right side extension, then the upper side extension and the downside extension of folding main part 2 form lateral wall and lower lateral wall respectively, left side extension and right side extension connection position are located the inside of lateral wall and lower lateral wall.

And then, folding the hook plate of the lining to form a hook part, extending the hook part out of the hook groove of the main body, and tightly clamping the bulge of the lining to the positioning groove on each side wall of the main body 2, thereby realizing the assembly of the whole folding packaging box.

The utility model provides an in the embodiment folding packaging box can be applied to the packing of multiple commodity, including but not limited to electronic equipment such as cell-phone, flat board, charger.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art. Furthermore, the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.

Claims (9)

1. A liner, comprising

A substrate;

the hook part comprises a first hook plate, a second hook plate and a third hook plate, the first hook plate extends out of the base plate, the second hook plate extends out of one side, far away from the base plate, of the first hook plate, and the third hook plate extends out of the side face, adjacent to the base plate, of the first hook plate;

the second hook plate is provided with a hinge capable of being folded relative to the second hook plate, the third hook plate is located between the first hook plate and the second hook plate, and the hinge is inserted between the first hook plate and the third hook plate.

2. The liner of claim 1, wherein the hook portion further comprises a fourth hook plate extending from a side of the first hook plate distal from the third hook plate, the fourth hook plate being positioned between the first hook plate and the second hook plate.

3. The liner of claim 1, wherein the base plate includes a first portion and a second portion that are capable of overlapping, the first portion extending above a first layer of the first hanger plate, the second portion extending above a second layer of the first hanger plate, the first layer and the second layer overlapping to form the first hanger plate.

4. A fold pack comprising the liner of any one of claims 1 to 3 and further comprising a body comprising a bottom wall, and left, right, upper and lower side walls disposed around the bottom wall, the left, right, upper and lower side walls together defining a recess, the liner being disposed within the recess and the hook portion passing through the body.

5. The fold pack of claim 4, wherein the left side wall includes a first left connecting portion and a second left connecting portion, and the right side wall includes a first right connecting portion and a second right connecting portion, wherein the first left connecting portion and the first right connecting portion are in clamping engagement with each other and are both perpendicular to the bottom wall, and the second left connecting portion and the second right connecting portion are in clamping engagement with each other and are both parallel to the bottom wall.

6. The folding carton according to claim 5, wherein the left side wall comprises a first left side plate, a second left side plate, a third left side plate and a fourth left side plate which are connected in sequence, the first left side plate is connected with the bottom wall and is perpendicular to the bottom wall, the second left side plate is parallel to the bottom wall, the third left side plate is perpendicular to the bottom wall, the fourth left side plate is attached to the bottom wall, the first left connecting part extends from an end of the first left side plate, and the second left connecting part extends from an end of the second left side plate;

the right side wall comprises a first right side plate, a second right side plate, a third right side plate and a fourth right side plate which are sequentially connected, the first right side plate is connected with the bottom wall and is perpendicular to the bottom wall, the second right side plate is parallel to the bottom wall, the third right side plate is perpendicular to the bottom wall, the fourth right side plate is attached to the bottom wall, the first right connecting portion is extended out of the end portion of the first right side plate, and the second right connecting portion is extended out of the end portion of the second right side plate.

7. The folding packaging box of claim 5, wherein the first left connecting part is provided with a first left clamping groove, the first right connecting part is provided with a first right clamping groove, and the first left connecting part and the first right connecting part are mutually clamped through the first left clamping groove and the first right clamping groove; the left connecting portion of the second is provided with a left second clamping groove, the right connecting portion of the second is provided with a right second clamping groove, and the left connecting portion of the second is connected with the right connecting portion of the second through the left second clamping groove and the right second clamping groove in a clamped mode.

8. The folding carton according to claim 4, wherein a through hole is provided on any one of the left side wall, the right side wall, the upper side wall and the lower side wall, and the hook portion passes through the main body through the through hole.

9. A packaging assembly comprising the folded packaging of any one of claims 4 to 8, and further comprising an electronic device, the electronic device being located within the recess.

Images