CN215609278U

CN215609278U - Jigsaw puzzle based on corrugated boards

Info

Publication number: CN215609278U
Application number: CN202122193698.1U
Authority: CN
Inventors: 尤足茂
Original assignee: Fujian Maestro Artware Co ltd
Current assignee: Fujian Maestro Artware Co ltd
Priority date: 2021-09-11
Filing date: 2021-09-11
Publication date: 2022-01-25
Anticipated expiration: 2031-09-11

Abstract

The utility model discloses a jigsaw puzzle based on a corrugated board, which comprises a jigsaw puzzle main body formed by splicing a plurality of jigsaw plug-ins; the method is characterized in that: the jigsaw puzzle main body has a non-splicing state and a splicing state; in a non-splicing state, the jigsaw plug-in is formed by die cutting of a whole piece of paper board, and the jigsaw plug-in is connected to the main body of the whole piece of paper board through an adhesion point; under the splicing state, all the jigsaw plug-ins are separated from the whole paper board and are mutually spliced to form the main jigsaw puzzle body; the jigsaw plug-in unit comprises a corrugated paper layer, an upper paper sheet layer, a lower paper sheet layer, an upper pattern layer and a lower pattern layer, wherein the lower surface of the upper paper sheet layer is attached to the upper surface of the corrugated paper layer, the upper surface of the lower paper sheet layer is attached to the lower surface of the corrugated paper layer, the upper pattern layer is printed on the upper surface of the upper paper sheet layer, and the lower pattern layer is printed on the lower surface of the lower paper sheet layer. The jigsaw puzzle based on the corrugated boards has strong rigidity, is green and environment-friendly and is convenient to recycle.

Description

Jigsaw puzzle based on corrugated boards

Technical Field

The utility model relates to a splicing toy, in particular to a jigsaw puzzle based on corrugated boards.

Background

The jigsaw puzzle as one kind of intelligence toy is popular among children due to its low cost and various playing methods.

At present, jigsaw puzzles are generally formed by splicing a plurality of jigsaw plug-ins, the jigsaw plug-ins are formed by die cutting of foaming composite membrane plates, and the foaming composite membrane plates comprise foaming plates and membrane materials compounded on two side surfaces of the foaming plates. Due to the poor motion characteristics of puzzle toys, they are often set aside or discarded by children after splicing is complete. The foaming laminating plate can not be recycled, so that the discarded splicing toys can not be recycled, and waste is caused.

Disclosure of Invention

The utility model aims to provide a jigsaw puzzle based on corrugated boards, which has strong rigidity, is green and environment-friendly and is convenient to recycle. The technical scheme is as follows:

a jigsaw puzzle based on corrugated boards comprises a jigsaw puzzle main body formed by splicing a plurality of jigsaw plug-ins; the method is characterized in that: the jigsaw puzzle main body has a non-splicing state and a splicing state; in a non-splicing state, the jigsaw plug-in is formed by die cutting of a whole piece of paper board, and the jigsaw plug-in is connected to the main body of the whole piece of paper board through an adhesion point; under the splicing state, all the jigsaw plug-ins are separated from the whole paper board and are mutually spliced to form the main jigsaw puzzle body; the jigsaw plug-in unit comprises a corrugated paper layer, an upper paper sheet layer, a lower paper sheet layer, an upper pattern layer and a lower pattern layer, wherein the lower surface of the upper paper sheet layer is attached to the upper surface of the corrugated paper layer, the upper surface of the lower paper sheet layer is attached to the lower surface of the corrugated paper layer, the upper pattern layer is printed on the upper surface of the upper paper sheet layer, and the lower pattern layer is printed on the lower surface of the lower paper sheet layer.

The jigsaw plug-in unit is characterized in that a corrugated paper layer is additionally arranged between a lower paper leather layer and an upper paper leather layer to form a three-layer laminated structure, the corrugated paper layer enables a plurality of hollow strip-shaped supporting structures with triangular sections to be formed between the upper paper leather layer and the lower paper leather layer, and the structural rigidity of the jigsaw plug-in unit is formed by less materials, so that the rigidity of the whole jigsaw toy main body is enhanced.

The lower paper skin layer, the corrugated paper layer and the upper paper skin layer are all made of paperboards, and all materials can be completely recycled after the jigsaw puzzle is used, so that the jigsaw puzzle is green and environment-friendly.

The lower surface of the lower paper leather layer is printed with a lower pattern layer with characters and/or patterns, the upper surface of the upper paper leather layer is printed with an upper pattern layer with characters and/or patterns, so that the upper surface and the lower surface of the jigsaw plug-in are provided with different patterns, and the jigsaw puzzle main bodies with different patterns can be spliced.

Typically, the puzzle insert is formed by die cutting a single piece of paperboard twice using an AB die.

As a preferable scheme of the utility model, the lower paper skin layer and the upper paper skin layer both adopt white cardboard. Due to the high smoothness, good stiffness, neat appearance and good evenness of the white cardboard, the hardness of the paper jigsaw plug-in can be improved.

In order to make the paper jigsaw plug-in pieces have the waterproof and antifouling functions and prevent the aging speed of each jigsaw plug-in piece, in a preferable scheme, release oil layers are coated on the lower surface of the lower pattern layer and the upper surface of the upper pattern layer. The release oil layer is also called as an isolating layer, an anti-sticking layer and a silicon oil layer, can protect the lower surface of the lower paper skin layer and the lower pattern layer thereof, the upper surface of the upper paper skin layer and the upper pattern layer thereof from being polluted, and can improve the surface smoothness and the texture of the jigsaw plug-in.

Compared with the prior art, the utility model has the following advantages:

the jigsaw puzzle based on the corrugated boards has strong rigidity, is green and environment-friendly and is convenient to recycle.

Drawings

FIG. 1 is a schematic structural diagram of embodiment 1 of the present invention in a non-spliced state;

FIG. 2 is a cross-sectional view A-A of FIG. 1;

fig. 3 is a schematic structural diagram of embodiment 2 of the present invention.

Detailed Description

The following further describes the preferred embodiments of the present invention with reference to the accompanying drawings.

Example 1

As shown in fig. 1-2, the corrugated cardboard-based jigsaw puzzle of the present embodiment includes a puzzle body 1 formed by splicing a plurality of puzzle pieces 11; the jigsaw puzzle body 1 has a non-splicing state and a splicing state; in the non-splicing state, the jigsaw plug-in 11 is formed by die cutting of a whole paper board, and the jigsaw plug-in 11 is connected to the main body of the whole paper board 2 through an adhesion point 21; in the splicing state, each jigsaw plug-in 11 is separated from the whole paper board and mutually spliced to form the jigsaw puzzle main body 1; the puzzle insert 11 includes a corrugated paper layer 111, an upper paper sheet layer 112, a lower paper sheet layer 113, an upper pattern layer 114, and a lower pattern layer 115, a lower surface of the upper paper sheet layer 112 being attached on an upper surface of the corrugated paper layer 111, an upper surface of the lower paper sheet layer 113 being attached on a lower surface of the corrugated paper layer 111, the upper pattern layer 114 being printed on an upper surface of the upper paper sheet layer 112, and the lower pattern layer 115 being printed on a lower surface of the lower paper sheet layer 113.

The above-mentioned jigsaw puzzle insert 11 adds a corrugated paper layer 111 between the lower paper skin layer 113 and the upper paper skin layer 112 to form a three-layer layered structure, the corrugated paper layer 111 makes a plurality of hollow bar-shaped supporting structures with triangular cross-sections formed between the upper paper skin layer 112 and the lower paper skin layer 113, and the structural rigidity of the jigsaw puzzle insert 11 is formed by less material, so as to enhance the rigidity of the whole jigsaw puzzle body 1.

The lower paper skin layer 113, the corrugated paper layer 111 and the upper paper skin layer 112 are all made of paperboards, all materials of the jigsaw puzzle after being used can be completely recycled, and the jigsaw puzzle is green and environment-friendly.

The lower surface of the lower paper skin layer 113 is printed with a lower pattern layer 115 with characters and/or patterns, and the upper surface of the upper paper skin layer 112 is printed with an upper pattern layer 114 with characters and/or patterns, so that the upper and lower surfaces of the puzzle insert 11 have different patterns, and the puzzle toy main body 1 with different patterns can be spliced.

Typically, the puzzle insert 11 is formed by die cutting a single piece of paperboard with an AB knife die twice.

The lower paper skin layer 113 and the upper paper skin layer 112 both adopt white cardboard. Due to the high smoothness, good stiffness, neat appearance and good uniformity of the white cardboard, the hardness of the paper puzzle insert 11 can be improved.

Example 2

As shown in fig. 3, the difference between the jigsaw puzzle based on corrugated cardboard in this embodiment and embodiment 1 is:

in order to provide the paper puzzle inserts 11 with water and stain resistance and to prevent the aging rate of each puzzle insert 11, a release oil layer 116 is coated on the lower surface of the lower pattern layer 115 and the upper surface of the upper pattern layer 114. The release oil layer 116, also called as an isolation layer, an anti-sticking layer, and a silicone oil layer, can protect the lower surface of the lower paper skin layer 113 and the lower pattern layer 115 thereof, the upper surface of the upper paper skin layer 112 and the upper pattern layer 114 thereof from contamination, and can improve the surface smoothness and texture of the puzzle insert 11.

In addition, it should be noted that the names of the parts and the like of the embodiments described in the present specification may be different, and the equivalent or simple change of the structure, the characteristics and the principle described in the present patent idea is included in the protection scope of the present patent. Various modifications, additions and substitutions for the specific embodiments described may be made by those skilled in the art without departing from the scope of the utility model as defined in the accompanying claims.

Claims

1. A jigsaw puzzle based on corrugated boards comprises a jigsaw puzzle main body formed by splicing a plurality of jigsaw plug-ins; the method is characterized in that: the jigsaw puzzle main body has a non-splicing state and a splicing state; in a non-splicing state, the jigsaw plug-in is formed by die cutting of a whole piece of paper board, and the jigsaw plug-in is connected to the main body of the whole piece of paper board through an adhesion point; under the splicing state, all the jigsaw plug-ins are separated from the whole paper board and are mutually spliced to form the main jigsaw puzzle body; the jigsaw plug-in unit comprises a corrugated paper layer, an upper paper sheet layer, a lower paper sheet layer, an upper pattern layer and a lower pattern layer, wherein the lower surface of the upper paper sheet layer is attached to the upper surface of the corrugated paper layer, the upper surface of the lower paper sheet layer is attached to the lower surface of the corrugated paper layer, the upper pattern layer is printed on the upper surface of the upper paper sheet layer, and the lower pattern layer is printed on the lower surface of the lower paper sheet layer.

2. A corrugated board-based jigsaw puzzle according to claim 1, wherein: the lower paper cortex and the upper paper cortex both adopt white cardboard.

3. A corrugated board-based jigsaw puzzle according to claim 1, wherein: and release oil layers are coated on the lower surface of the lower pattern layer and the upper surface of the upper pattern layer.