CN215623338U

CN215623338U - Portable packing box

Info

Publication number: CN215623338U
Application number: CN202121353441.1U
Authority: CN
Inventors: 庄浩
Original assignee: Xiamen Jihong Packaging Industry Co ltd
Current assignee: Xiamen Jihong Packaging Industry Co ltd
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2022-01-25
Anticipated expiration: 2031-06-17

Abstract

The utility model provides a portable packing box, is made by cardboard integrated into one piece, includes the box body and is located lid, the box bottom of box body top and bottom respectively, and the box body includes front panel, rear panel and both sides board, is equipped with a first handle portion respectively in preceding, rear panel in nearly lid end, and first handle portion includes first handle hole and connects the first separation blade in first handle hole through some broken string. The box bottom comprises two short back cover folding plates which are folded in opposite directions and two long back cover folding plates which are folded in opposite directions, and the two long back cover folding plates are adhered together. The utility model can facilitate the secondary utilization of the packing box and reduce the storage and transportation cost.

Description

Portable packing box

Technical Field

The utility model relates to the technical field of carton packaging, in particular to a portable packaging box.

Background

Carton packaging is a common packaging method for articles, is used for protecting and packaging products, and is various in types. The conventional product packaging box comprises a box body, a box bottom and a box cover, and the product packaging box is generally packaged by the box bottom and the box cover. When the user uses, open or tear the lid usually, take out the back with commodity in the box body, just generally abandon the packing carton, at the present of environmental protection low carbon beep sound, cause very big wasting of resources.

Because there is not the handle on the packing carton, the packing carton can't reuse like the wrapping bag, is difficult to realize the reutilization. In addition, the mode that a lid closed a bottom piece body is inserted again to the internal book back that includes two side pieces in common packing carton box bottom, and this kind of mode user often can confuse box bottom, lid when needs open the packing, unpacks the box bottom apart, causes certain inconvenience for the inside article of box of taking. For the folding volume of the packing box, before the box body is folded into a solid state, when the box body needs to be stored and transported, because the size of the box bottom part in a disassembled state is large, the size of the box body part is also large after being flattened, and the length and the width are greatly increased, so that the folding volume is increased, and the transportation and storage costs of the packing box are greatly increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a portable packing box which can be conveniently recycled and can reduce the storage and transportation cost.

In order to achieve the above purpose, the solution of the utility model is:

the utility model provides a portable packing box, is made by cardboard integrated into one piece, includes the box body and is located lid, the box bottom of box body top and bottom respectively, and the box body includes front panel, rear panel and both sides board, is equipped with a first handle portion respectively in preceding, rear panel in nearly lid end, and first handle portion includes first handle hole and connects the first separation blade in first handle hole through some broken string.

Furthermore, the box bottom comprises two short back cover folding plates which are folded in opposite directions and two long back cover folding plates which are folded in opposite directions, and the two long back cover folding plates are adhered together.

Furthermore, the two short back cover folding plates are respectively formed by extending and folding the two side plates, and the two long back cover folding plates are respectively formed by extending and folding the front panel and the rear panel.

Further, the lid includes two interior apron, outer apron and two side cover boards, and the box body upper shed is closed to the lid respectively after interior, outer apron is folding, and interior, outer apron extends from front panel or rear panel upper end respectively, and the side cover board extends from the curb plate upper end respectively, is equipped with a second handle portion in the interior, outer apron respectively, and the second handle portion includes second handle hole and connects the second separation blade in second handle hole through some broken string.

Furthermore, the side edge of the free end of the inner cover plate is provided with an inserting piece which can be inserted into the upper opening of the box body in an outward protruding way.

Furthermore, the inner cover plate, the outer cover plate and the two side cover plates are connected with the upper ends of the front panel, the rear panel and the side plates through dotted lines.

Furthermore, the first handle hole and the second handle hole are both in a kidney-shaped hole shape, the two first handle holes in the front panel and the rear panel are symmetrical, and the two second handle holes in the inner cover plate and the outer cover plate are symmetrical.

Furthermore, the second handle hole is superposed with the first handle hole when the inner and outer cover plates are folded downwards to the inner wall surfaces of the front and rear panels.

The packing box includes one front panel with side boards extending outwards successively, one back panel with rectangular bottom sheets formed after folding the bottom sheets, one long-bottom folding board and one short-bottom folding board formed after folding the bottom sheets, one first handle set in the front and the upper part of the back panel, one longitudinal crease line set in the middle of the side boards, one triangular crease line set between the longitudinal crease line and the box bottom crease line and in the bottom of the side boards, one trapezoid long-bottom folding board formed after the rectangular bottom sheets in the front panel and the back panel are folded obliquely, one transverse crease line set in the lower end of the front panel or the back panel and in the position of the vertex of the triangular crease line.

Furthermore, the top edges of the front panel, the rear panel and the side panels respectively extend upwards to form an outer cover plate, an inner cover plate and a side cover plate, a second handle part is arranged in the inner cover plate and the outer cover plate respectively, and a connecting strip capable of being inserted into the inner wall surface of the side panel is formed by extending outwards from the other side edge of the front panel.

After the structure is adopted, at least one group of openable handle holes are formed in the packaging box, so that a handle structure is formed in the packaging box, the packaging box can be directly used as a handle paper bag with a handle for continuous use, the use function is increased, secondary utilization is facilitated, and the packaging box is more environment-friendly. Meanwhile, the box bottom structure of the portable packing box has positive and negative prompts, the situation that a user mistakenly detaches the box bottom is avoided, and the overall folding volume of the packing box can be greatly reduced, so that the storage and transportation cost is reduced.

Drawings

FIG. 1 is a schematic plan-view illustration of the present invention;

FIG. 2 is a schematic perspective view of the present invention (packing box state);

FIG. 3 is a schematic perspective view of the present invention (showing the lid);

FIG. 4 is a schematic perspective view of the present invention (showing the bottom of the case);

FIG. 5 is a schematic view of a use state of the present invention (the front and rear panels are formed with handles);

FIG. 6 is a schematic view of another use state of the present invention (a handle is formed on the box cover);

fig. 7 is a schematic structural view of the folded state of the present invention.

Detailed Description

In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following specific examples.

Referring to fig. 1 to 6, the present invention discloses a portable packing box, which includes a box body 10, a box cover 20 and a box bottom 30 respectively disposed at the top and bottom of the box body, wherein the box body 10 includes a front panel 11, a rear panel 12 and two side panels 13. The front panel 11 and the rear panel 12 have the same structure, and the front and rear are only defined herein. In the present invention, a first handle portion 14 is respectively disposed at the end near the box cover of the front and

rear panels

11, 12, and the first handle portion 14 includes a first handle hole 141 and a first blocking piece 142 connected to the first handle hole by a dotted line 143. The first handle hole 141 is a waist-shaped hole, and the two first handle holes 141 in the front and rear panels are symmetrical. By providing the first handle portion 14, after taking out the articles in the package box, the articles can be destroyed inward along the dot broken line 143 in the first handle portion 14, the first stopper 142 is detached to present the first handle holes 141, and a handle structure is formed between the two first handle holes 141, so that the package box can be handled as a package box, or can be reused as a handle paper bag, as shown in fig. 5.

Since the packing box is usually matched with the box cover 20, the box cover 20 may include two inner cover plates 21, two outer cover plates 22 and two side cover plates 23, and the inner and

outer cover plates

21, 22 may cover the upper opening of the box body 10 after being folded. Inner and

outer cover plates

21, 22 extend from the upper ends of the front and

rear panels

11, 12, respectively, and side cover plates 23 extend from the upper ends of the side panels 13, respectively. Can be including 21 free ends of inner cover plate place side edge outwards protruding be equipped with can insert piece 211 in the box body upper shed, when closing, can cover two side cover plates 13 in the box body upper shed earlier, the folding inner cover plate 21 that covers of lid again, then cover outer cover plate 22, outer cover plate 22 accessible viscose or sticky tape bonding mode are fixed. Further, a second handle portion 24 is provided in each of the inner and

outer cover plates

21 and 22, and the second handle portion 24 includes a second handle hole 241 and a second stopper 242 connected to the second handle hole 241 by a dot-and-break line 243. The second handle hole 24 is a waist-shaped hole, and the two second handle holes 242 of the inner and

outer cover plates

21, 22 are symmetrical. By arranging the second handle part 24, the second flap 242 can be inwardly broken along the point break line 243 in the second handle part 24, the second handle holes 241 are formed, and a handle structure is formed between the two second handle holes 241, so that the packaging box forms a handle on the box cover as shown in fig. 6, and the packaging box forms a handle packaging box which is reused as a packaging box of a style handbag.

When the front and rear panels and the inner and outer cover panels are provided with the first handle part or the second handle part, the second handle part 24 can be overlapped with the first handle part 14 when the inner and

outer cover panels

21 and 22 are folded downwards to the inner wall surfaces of the front and

rear panels

11 and 12. When in use, the first blocking piece 142 and the second blocking piece 242 are respectively detached, the inner cover plate 21, the outer cover plate 22 and the side cover plate 23 are respectively folded downwards and inwards to the inner wall surface of the box body, and the second handle hole 241 is overlapped with the first handle hole 141, so that a handle is formed in the front and back of the packing box, and the portable packing box with the handbag function is formed for use, as shown in the state of fig. 5. Further, the inner lid 21, the outer lid 22 and the two side lids 23 may be connected to upper ends of the front and rear panels and the side panels by a dotted line (not shown), and after the box body is taken out, the inner lid 21, the outer lid 22 and the two side lids 23 may be torn off and detached, and the box body 10 may be used as a hand-held packaging box having a handle hole.

As shown in fig. 4, the box bottom 30 may include two short back folding plates 31 folded toward each other and two long back folding plates 32 folded toward each other, the two short back folding plates 31 being located inside the long back folding plates 32, and the two long back folding plates 32 being adhered together to form the box bottom 30 supported in a sealing manner. The two short back cover folding plates 31 are respectively formed by extending and folding the two side plates 13, and the two long back cover folding plates 32 are respectively formed by extending and folding the front plate 11 and the rear plate 12. Because the box bottom forms the bonding structure after folding, be different from the lid, can provide positive and negative suggestion for the user, avoid because confusing lid, box bottom, the mistake is torn open the box bottom.

Specifically, referring to fig. 1, the packing box of the present invention may be made of a paper board integrally formed, the paper board may include a side panel 13, a rear panel 12, and a side panel 13 extending outward from one side edge of a front panel 11, the lower sections of the front panel 11, the rear panel 12, and the side panel 13 are folded along a box bottom folding line 41 in the same horizontal direction to form a long bottom sheet 15 and a short bottom sheet 16, the long bottom sheet 15 and the short bottom sheet 16 are folded to form a long back folding board 32 and a short back folding board 31, the first handle 14 is disposed in the upper sections of the front panel 11 and the rear panel 12, respectively, the middle of the side panel 13 is provided with a longitudinal crease line 42, a triangular crease line 43 in a triangular shape is disposed between the longitudinal crease line 42 and the box bottom folding line 41 and located at the bottom of the side panel 13, the rectangular long bottom sheet 15 in the lower sections of the front panel 11 and the rear panel 12 is folded into a trapezoidal long back folding board 32 by oblique crease lines 44 at both sides, a transverse crease line 45 is also provided in the lower end of the front panel 11 or the rear panel 12 above the box bottom fold line 41, the transverse crease line 45 being located parallel to and at the apex of the triangular crease line 43. An outer cover plate, an inner cover plate 22, 21 (in this embodiment, the outer cover plate 22 is formed above the front panel 11) and a side cover plate 23 extend upward independently from the top edges of the front and

rear panels

11, 12 and the side panel 13, and a second handle portion 24 is provided in each of the inner and

outer cover plates

21, 22. The other side edge of the front panel 11 is formed with a connecting strip 17 extending outwardly for insertion into the inner wall of the side panel 13 to facilitate connection of the box when the pack is assembled.

When the portable packing box of the present invention is used, as shown in fig. 2, when the box body is opened, the two side plates 13 are vertical when the box body is opened, the box bottom 30 is horizontal when the box body is opened, the long bottom sheet 15 is folded along the inclined crease lines 44 on the two sides to form the trapezoidal long back folding plate 32, the short bottom sheet 16 forms the short back folding plate 31 and is positioned at the inner side of the long back folding plate 32, and the long back folding plate 32 and the short back folding plate 31 are unfolded to form the box bottom, as shown in fig. 4, the packing box is in use. When in transportation or storage, the box cover 20 is opened to be folded conveniently, and the two side plates 13 can be folded inwards at two sides of the box body (along the longitudinal crease lines 42) when the box body is folded; when the side panels are folded inwards, the box bottom 30 can be folded towards the front panel or the rear panel under the driving of the triangular crease lines 43 and folded at the transverse crease lines 45, and the box bottom 30 is folded on the front panel 11 or the rear panel 12 of the box body when the box body is folded, as shown in fig. 7, at this time, the box bottom 30 of the packing box is in a mode of a V-shaped bag bottom like a handbag. The packing carton after folding up compares in the mode that need wholly flatten lid, box body, box bottom, can reduce the volume of folding up, has reduced the transportation and the storage cost of packing carton, more makes things convenient for the packing carton to expand the use simultaneously.

After the structure is adopted, at least one group of openable handle holes are formed in the packaging box, so that a handle structure is formed in the packaging box, a handle belt or a handle rope is not required to be additionally installed, the packaging box can be directly used as a handle paper bag with a handle on the basis of the original packaging box, the use function is increased, secondary utilization is facilitated, and the packaging box is more environment-friendly. Meanwhile, the box bottom structure of the portable packing box has positive and negative prompts, the situation that a user mistakenly detaches the box bottom is avoided, and the overall folding volume of the packing box can be greatly reduced, so that the storage and transportation cost is reduced.

The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications thereof by those skilled in the art should be considered as not departing from the scope of the present invention.

Claims

1. The utility model provides a portable packing box, is made by cardboard integrated into one piece, includes the box body and is located lid, the box bottom of box body top and bottom respectively, and the box body includes front panel, rear panel and both sides board, its characterized in that: the front panel and the rear panel are respectively provided with a first handle part near the box cover end, and the first handle part comprises a first handle hole and a first separation blade connected to the first handle hole through a point broken line.

2. The portable packing box according to claim 1, characterized in that: the box bottom comprises two short back cover folding plates which are folded in opposite directions and two long back cover folding plates which are folded in opposite directions, and the two long back cover folding plates are adhered together.

3. The portable packing box according to claim 2, wherein: the two short back cover folding plates are respectively formed by extending and folding two side plates, and the two long back cover folding plates are respectively formed by extending and folding a front panel and a rear panel.

4. A portable packing box according to claim 1 or 2, wherein: the box cover comprises two inner cover plates, an outer cover plate and two side cover plates, the inner and outer cover plates cover the upper opening of the box body respectively after being folded, the inner and outer cover plates extend from the upper ends of the front panel or the rear panel respectively, the side cover plates extend from the upper ends of the side plates respectively, a second handle part is arranged in the inner and outer cover plates respectively, and the second handle part comprises a second handle hole and a second separation blade connected to the second handle hole through a point broken line.

5. The portable packing box according to claim 4, wherein: the side edge of the free end of the inner cover plate is provided with an inserting piece which can be inserted into the upper opening of the box body in an outward protruding way.

6. The portable packing box according to claim 4, wherein: the inner cover plate, the outer cover plate and the two side cover plates are connected with the upper ends of the front and rear panels and the side plates through point broken lines.

7. The portable packing box according to claim 4, wherein: the first handle holes and the second handle holes are all in a kidney-shaped hole shape, the two first handle holes in the front panel and the rear panel are symmetrical, and the two second handle holes in the inner cover plate and the outer cover plate are symmetrical.

8. The portable packaging box according to claim 7, characterized in that: the second handle hole is superposed with the first handle hole when the inner and outer cover plates are folded downwards to the inner wall surfaces of the front and rear panels.

9. The portable packing box according to claim 2, wherein: the packing box comprises side plates which are sequentially extended outwards from one side edge of a front panel, a rear panel and side plates, wherein the front panel, the rear panel and the lower sections of the side plates are folded along a box bottom folding line at the same level to form rectangular bottom plates, each bottom plate is folded to form a long-bottom folding plate and a short-bottom folding plate, a first handle part is arranged in front of the front panel and the upper section of the rear panel respectively, a longitudinal crease line is arranged in the middle of each side plate, a triangular crease line in a triangular shape is arranged between the longitudinal crease line and the box bottom folding line and is positioned at the bottom of each side plate, the rectangular bottom plates in the lower sections of the front panel and the rear panel are folded to form a trapezoidal long-bottom folding plate through inclined crease lines at two sides, a transverse crease line is also arranged in the lower end of the front panel or the lower end of the rear panel and is positioned above the box bottom folding line, and the transverse crease line is positioned at the vertex position of the triangular crease line in parallel.

10. The portable packaging box according to claim 9, characterized in that: the top edges of the front panel, the rear panel and the side plates respectively extend upwards to form an outer cover plate, an inner cover plate and a side cover plate, a second handle part is arranged in the inner cover plate and the outer cover plate respectively, and a connecting strip capable of being inserted into the inner wall surface of the side plate is formed by extending outwards from the other side edge of the front panel.