CN219215741U

CN219215741U - Paper card and packaging box

Info

Publication number: CN219215741U
Application number: CN202223540844.4U
Authority: CN
Inventors: 王耀海; 温祖博
Original assignee: Opple Lighting Co Ltd; Suzhou Op Lighting Co Ltd
Current assignee: Opple Lighting Co Ltd; Suzhou Op Lighting Co Ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-06-20
Anticipated expiration: 2032-12-29

Abstract

The utility model provides a paper card and a packaging box, wherein the paper card can be folded and buckled to be assembled into the packaging box, and the paper card comprises: a plurality of plate-shaped parts connected in sequence; the lower extension part extends downwards from one ends of the plate-shaped parts and can be jointly enclosed with the plate-shaped parts to form an accommodating space for accommodating products to be packaged; the upper extension part extends upwards from the other end of one of the plate-shaped parts, the upper extension part can be folded into the accommodating space, and the upper extension part is provided with a through hole communicated with the accommodating space so that a product to be packaged is at least partially accommodated in the accommodating space through the through hole. Compared with the prior art, the paper card is integrally formed, has reasonable structural design and simple assembly, and therefore has the advantages of small occupied space and low production cost.

Description

Paper card and packaging box

Technical Field

The utility model relates to a paper card and a packaging box folded by the paper card.

Background

Chinese patent No. CN216762509 issued to 2022, 6 and 17 discloses a packaging box for a cylindrical spot lamp, which includes a buffer structure formed by folding a single cardboard on the inner side to support the cylindrical spot lamp, and an outer package structure for accommodating the buffer structure. The buffer structure and the outer packing structure of the packing box can be finally realized by assembling two independent parts, so that the packing box is complex in structure and unreasonable in design, more assembling steps and more space can be occupied during storage and transportation, and the cost is increased.

In view of the above, there is a need for improvements to existing packages to address the above-described problems.

Disclosure of Invention

The utility model aims to provide a paper card which is simple in structure, small in occupied space and low in production cost.

In order to achieve the above object, the present utility model provides a paper card, which can be folded and snapped to assemble a package, comprising:

a plurality of plate-shaped parts connected in sequence;

the lower extension part extends downwards from one ends of the plate-shaped parts and can be jointly enclosed with the plate-shaped parts to form an accommodating space for accommodating products to be packaged;

the upper extension part extends upwards from the other end of one of the plate-shaped parts, the upper extension part can be folded into the accommodating space, and the upper extension part is provided with a through hole communicated with the accommodating space so that a product to be packaged is at least partially accommodated in the accommodating space through the through hole.

Optionally, the plate-shaped portion includes a first plate-shaped portion, a second plate-shaped portion, a third plate-shaped portion and a fourth plate-shaped portion that are sequentially connected, the upper extension portion is disposed on the first plate-shaped portion, the second plate-shaped portion and the fourth plate-shaped portion are both extended upwards to form a protruding portion, and the protruding portion can be folded into the accommodating space and located at the lower side of the upper extension portion so as to support the upper extension portion.

Optionally, an arc structure is provided at the edge of the protruding portion, and the arc structure at least partially coincides with the periphery of the through hole.

Optionally, a first slit is formed at a connection part between the protruding part and the second plate-shaped part, a first slit is also formed at a connection part between the protruding part and the fourth plate-shaped part, and protruding pieces are arranged on two sides of the upper extending part, which are oppositely arranged, and are used for being inserted into the corresponding first slits in an interference manner.

Optionally, a second slit is formed at a connection part between the upper extension part and the first plate-shaped part, a cover part extends upwards from the third plate-shaped part, the cover part can be folded to cover the upper extension part, a fastening part is arranged on the cover part, and when the cover part covers the upper extension part, the fastening part can be inserted into the second slit in an interference manner.

Optionally, the upper extension part is further provided with a relief port communicated with the through hole.

Optionally, the paper card is of a planar structure and is formed by cutting a single piece of material.

Optionally, the paper card is corrugated board.

The utility model also aims to provide a packaging box which is simple in structure, small in occupied space and low in production cost.

In order to achieve the above object, the present utility model provides a package formed by folding and assembling the paper card, the package comprising:

the packaging box comprises a plurality of side walls connected end to end in sequence, and a bottom wall arranged at one end of the side walls, wherein the side walls and the bottom wall are jointly enclosed to form an accommodating space, and a mounting opening for loading a product to be packaged is arranged opposite to the bottom wall;

the buffer wall is arranged at the other end of one side wall, is folded and then is accommodated in the accommodating space through the mounting opening, is provided with a through hole communicated with the accommodating space, and is at least partially accommodated in the accommodating space through the through hole;

and the mounting cover can be bent and covers the buffer wall so as to seal the packaging box.

Optionally, the side wall is a plate-shaped portion of the paper card, the bottom wall is formed by assembling a plurality of lower extending portions of the paper card, the buffer wall is an upper extending portion of the paper card, and the mounting cover is a cover portion of the paper card.

The beneficial effects of the utility model are as follows:

the paper card provided by the technical scheme of the utility model is integrally formed and is divided into a plurality of plate-shaped parts which are sequentially connected, a lower extending part which extends downwards from one end of each of the plurality of plate-shaped parts and an upper extending part which extends upwards from the other end of one of the plurality of plate-shaped parts, so that products can be accommodated by utilizing the mutual folding fit among the plate-shaped parts, the lower extending part and the upper extending part, and the paper card has the advantages of reasonable structural design, simple assembly, small occupied space and low production cost.

Drawings

FIG. 1 is a front view of a paper card according to an embodiment of the utility model;

FIG. 2 is a schematic view of a cylindrical spot light mated with the package folded from the paper card of FIG. 1;

FIG. 3 is a perspective view of the cylinder spot light fully assembled into the package folded by the paper clip shown in FIG. 1;

fig. 4 is a perspective view of the cartridge lamp fully assembled into the package folded by the paper clip shown in fig. 1 and the package is covered.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be described in detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1-3, one embodiment of the present utility model discloses a paper card 10 that can be folded and snapped into a package 200. The paper card 10 includes a plurality of plate-shaped portions 11 connected in sequence and foldable into the side walls 210 of the package box 200, a plurality of lower extending portions 12 extending downward from one ends of the plate-shaped portions 11, the plurality of lower extending portions 12 are foldable into the bottom wall 220 of the package box 200, and the plurality of plate-shaped portions 11 and the plurality of lower extending portions 12 can together enclose a containing space 230 for containing the product to be packaged.

In this embodiment, 4 plate-like portions 11 are provided, and for convenience of description, the first plate-like portion 113, the second plate-like portion 114, the third plate-like portion 115 and the fourth plate-like portion 116 will be defined as a first plate-like portion 113, a second plate-like portion 114, a third plate-like portion 115 and a fourth plate-like portion 116 in order from left to right in fig. 1.

The paper card 10 further includes an upper extension portion 13 extending upward from the other end of the first plate-like portion 113, the upper extension portion 13 being capable of being folded into the accommodating space 230, the upper extension portion 13 being provided with a through hole 130 communicating with the accommodating space 230, and the product to be packaged being accommodated at least partially in the accommodating space 230 through the through hole 130 to form a cushion package.

Further, the second plate-shaped portion 114 extends upward with a protrusion 110, and the protrusion 110 may be folded into the receiving space 230 and located at a lower side of the upper extension 13 to further support the upper extension 13. The edge of the protruding portion 110 is provided with an arc-shaped structure 111, the arc-shaped structure 111 at least partially coincides with the periphery of the through hole 130, a first slit 112 is provided at a position where the protruding portion 110 is connected with the second plate-shaped portion 114, and the upper extending portion 13 is provided with a tab 131 capable of being inserted or clamped into the first slit 112 in an interference manner.

The fourth plate-like portion 116 also extends upward with another protruding portion 110, and the protruding portion 110 may be folded into the receiving space 230 and located at the lower side of the upper extending portion 13 to further support the upper extending portion 13. The edge of the protruding portion 110 is provided with an arc-shaped structure 111, the arc-shaped structure 111 at least partially coincides with the periphery of the through hole 130, another first slit 112 is also provided at the position where the protruding portion 110 is connected with the fourth plate-shaped portion 116, the upper extending portion 13 is further provided with another tab 131 capable of being inserted or clamped into the other first slit 112 in an interference manner, and the two tabs 131 are disposed opposite to each other.

The end of the upper extension 13 is provided with an interference portion 133 which is fitted into the receiving space 230 and is interference-fitted with the third plate-like portion 115. The at least partial overlapping of the arc-shaped structure 111 and the periphery of the through hole 130 means that the partial sections are partially overlapped, for example, a relief opening 134 is provided on the periphery of the through hole 130, the relief opening 134 is communicated with the through hole 130, and no corresponding structure is provided on the arc-shaped structure 111, or the partial sections are completely overlapped.

Further, a second slit 132 is provided at a position where the upper extension portion 13 is connected to the first plate-like portion 113. The third plate-like portion 115 extends upward with the cover portion 14. The cover 14 may be folded to cover the upper extension 13, and the cover 14 is provided with a fastening portion 140, and when the cover 14 covers the upper extension 13, the fastening portion 140 may be inserted or fastened into the second slit 132 in an interference manner.

Specifically, in this embodiment, the paper card 10 has a planar structure, that is, when the paper card 10 is not folded into the package box 200, a plurality of paper cards can be closely stacked together, so that the space occupied is small, the storage and transportation of the paper card 10 can be conveniently reduced, and the cost can be further saved.

Further, the paper card 10 is cut from a single piece of material to form an integral structure that is not secondarily attached. That is, the paper card 10 is not assembled by bonding, etc., so that the design is reasonable, the manufacturing process is simple, and the production cost is low.

Further, the paper card 10 is made of corrugated board, or other suitable paper or non-paper materials that are inexpensive, thin and easy to recycle, rather than expensive, or thick materials that are difficult to recycle, such as foam, pearl wool, etc.

As shown in fig. 2 to 4, an embodiment of the present utility model also discloses a package 200, where the package 200 is formed by bending and buckling the paper card 10 shown in fig. 1, and can be used for accommodating a cylindrical spotlight 300, and the cylindrical spotlight 300 generally includes a lamp body 310 and elastic arms 320 extending from the lamp body 310 to two opposite sides.

The manufactured packaging box 200 comprises a plurality of side walls 210 connected end to end in sequence, and a bottom wall 220 arranged at one end of the side walls 210, wherein the side walls 210 and the bottom wall 220 are jointly enclosed to form a containing space 230, and a mounting opening 231 for loading a product to be packaged is arranged opposite to the bottom wall 220.

The package box 200 further includes a buffer wall 240 disposed at the other end of one of the side walls 210, the buffer wall 240 is folded and then received in the receiving space 230 through the mounting opening 231, the buffer wall 240 is provided with a through hole 241 communicating with the receiving space 230, and the product to be packaged can be received in the receiving space 230 at least partially through the through hole 241 to form a buffer package.

The packing box 200 further includes a mounting cover 250, and the mounting cover 250 is capable of bending and covering the buffer wall 240 to close the packing box 200.

Since the package 200 is formed by buckling the paper card 10 after folding, the plate-shaped parts 11 of the paper card 10 finally form the side walls 210 of the package 200; the bottom wall 220 is finally formed by a plurality of lower extending portions 12, and in this embodiment, each plate-shaped portion 11 is provided with the lower extending portion 12, however, depending on the specific design, a part of the plate-shaped portions 11 may be provided with the lower extending portions 12, so long as the bottom wall 220 can be finally spliced; the upper extension 13 eventually forms the cushioning wall 240; the through hole 130 of the upper extension 13 finally forms a through hole 241 of the buffer wall 240; the relief opening 134 eventually forms a relief opening for the buffer wall 240, so that the resilient arm 320 of the barrel spot light 300 can pass or be restrained; the cover 14 eventually forms the mounting cover 250, and other corresponding structures will not be described herein.

In summary, the paper card 10 of the present utility model is integrally formed, and has the advantages of reasonable structural design, simple assembly, small occupied space and low production cost.

The above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. A paper card capable of being folded and buckled to form a packaging box, comprising:

a plurality of plate-shaped parts (11) connected in sequence;

a lower extension part (12) extending downwards from one end of the plurality of plate-shaped parts (11) and being capable of being enclosed with the plurality of plate-shaped parts (11) to form an accommodating space (230) for accommodating products to be packaged;

the upper extension part (13) extends upwards from the other end of one plate-shaped part (11), the upper extension part (13) can be folded into the accommodating space (230), and the upper extension part (13) is provided with a through hole (130) communicated with the accommodating space (230) so that a product to be packaged is at least partially accommodated in the accommodating space (230) through the through hole (130).

2. The paper card of claim 1, wherein: the plate-shaped part (11) comprises a first plate-shaped part (113), a second plate-shaped part (114), a third plate-shaped part (115) and a fourth plate-shaped part (116) which are sequentially connected, the upper extension part (13) is arranged on the first plate-shaped part (113), the second plate-shaped part (114) and the fourth plate-shaped part (116) are both upwards extended to form a protruding part (110), and the protruding part (110) can be folded into the accommodating space (230) and is positioned on the lower side of the upper extension part (13) so as to support the upper extension part (13).

3. A paper card according to claim 2, characterized in that: the edge of the protruding portion (110) is provided with an arc-shaped structure (111), and the arc-shaped structure (111) is at least partially overlapped with the periphery of the through hole (130).

4. A paper card according to claim 2, characterized in that: the connection part of the protruding part (110) and the second plate-shaped part (114) is provided with a first slit (112), the connection part of the protruding part (110) and the fourth plate-shaped part (116) is also provided with a first slit (112), two opposite sides of the upper extension part (13) are provided with lugs (131), and the lugs (131) are used for being inserted into the corresponding first slits (112) in an interference mode.

5. A paper card according to claim 2, characterized in that: the connection part of the upper extension part (13) and the first plate-shaped part (113) is provided with a second slit (132), the third plate-shaped part (115) is upwards extended with a cover part (14), the cover part (14) can be folded to cover the upper extension part (13), the cover part (14) is provided with a buckling part (140), and when the cover part (14) covers the upper extension part (13), the buckling part (140) can be inserted into the second slit (132) in an interference mode.

6. The paper card of claim 5, wherein: the upper extension part (13) is also provided with a yielding port (134) communicated with the through hole (130).

7. The paper card of claim 1, wherein: the paper card (10) is of a planar structure and is formed by cutting a single piece of material.

8. The paper card of claim 1, wherein: the paper card (10) is corrugated board.

9. A package formed by folding and assembling the paper card (10) according to any one of claims 1 to 8, characterized in that the package (200) comprises:

the packaging box comprises a plurality of side walls (210) connected end to end in sequence, and a bottom wall (220) arranged at one end of the side walls (210), wherein the side walls (210) and the bottom wall (220) are jointly enclosed to form an accommodating space (230), and a mounting opening (231) for loading a product to be packaged is arranged opposite to the bottom wall (220);

the buffer wall (240) is arranged at the other end of one side wall (210), the buffer wall (240) is accommodated in the accommodating space (230) through the mounting opening (231) after being bent, the buffer wall (240) is provided with a through hole (130) communicated with the accommodating space (230), and the product to be packaged is at least partially accommodated in the accommodating space (230) through the through hole (130);

-a mounting cover (250) capable of being folded over said cushioning wall (240) to close said package (200).

10. A package as claimed in claim 9, wherein: the side wall (210) is a plate-shaped part (11) of the paper card (10), the bottom wall (220) is formed by assembling a plurality of lower extending parts (12) of the paper card (10), the buffer wall (240) is an upper extending part (13) of the paper card (10), and the mounting cover (250) is a cover part (14) of the paper card (10).