JPH07241383A - Jigsaw puzzle - Google Patents

Abstract

PURPOSE:To form a jigsaw puzzle without making marks of cutting lines in a back sheet by forming the cutting lines in a surface sheet and a thick board after applying the surface sheet on an upper surface of the thick board, and applying the back sheet on a lover surface of the thick board and on the outer side of a piece containing recessed part. CONSTITUTION:A jigsaw puzzle comprises a thick board 11, a thin surface sheet 13 applied on an upper surface of the thick board 11, and a thin back sheet 21 applied on a lower surface of the thick board 11, and a piece containing recessed part 17 is separated on the inner side of cutting lines 31, 35 formed in the surface sheet 13 and the thick board 11. Pieces 19 are formed at a part in the surface sheet 13 and a part of the thick board 11 positioned inside the piece containing recessed part 17. By thus forming the cutting lines 31, 35 in the surface sheet 13 and the thick board 11, and then applying the back sheet 21 on the lower surface of the thick board 11 and on the outer side of the piece containing recessed part 17, the jigsaw puzzle can be formed without forming marks of the cutting lines 31, 35 in the back sheet 21.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a jigsaw puzzle, a jigsaw puzzle book, and a method for making the same.

[0002]

2. Description of the Related Art Jigsaw jigsaw puzzles have been popular for many years as toys and educational objects for infants, and many shapes and patterns have been commercialized. In recent years, a jigsaw puzzle book has been provided in which a plurality of jigsaw puzzles are connected in a bendable manner.

Jigsaw puzzles are generally made of cardboard, a cover attached to the upper surface of the cardboard, a piece-accommodating recess defined inside an outline cutting line formed on the cover and the cardboard, and the outline cutting. An outer frame portion defined outside the line, a plurality of pieces defined by dividing cut lines formed in the cover and the cardboard portion located in the piece storage recess, and the outer frame on the lower surface of the cardboard sheet. It is known that it is composed of a backing paper attached to the part. And when making such a jigsaw puzzle, after pasting the front cover and the back paper on the upper and lower surfaces of the cardboard, respectively, the outer cut line and the split cut line are formed from the front cover side, and the outer cover is formed on the back paper. Most of them have traces of cut lines and split cut lines, and the traces of cut lines can be confirmed even from the back side.

[0004]

When such a jigsaw puzzle is marketed alone, there is no particular problem, but when a plurality of jigsaw puzzles are folded and the backing paper is located on the surface of the jigsaw puzzle book. , If there is a mark of a score line on the backing paper, the product value of the jigsaw puzzle book will be reduced. Further, in a conventional jigsaw puzzle book, as disclosed in Japanese Utility Model Publication No. 5-82482, the jigsaw puzzles are foldably connected to each other by forming a score line on a single cardboard. As for the direction, the puzzle can be folded only on the back side where the score line is formed, which limits the puzzle bending direction to one direction.

The present invention has been devised in view of the above circumstances, and an object of the present invention is to provide a jigsaw puzzle and a method for making a jigsaw puzzle book which can make a jigsaw puzzle without making a trace of a score line on a backing paper. Especially.
Another object of the present invention is to provide a jigsaw puzzle book in which a plurality of jigsaw puzzles are connected without limiting the bending direction of the jigsaw puzzle. Further, it is an object of the present invention to provide a jigsaw puzzle that can significantly increase its practical value.

[0006]

In order to achieve the above object, the invention according to claim 1 is characterized in that a thick paper, a thin cover attached to the upper surface of the card, and a thin back attached to the lower surface of the card. A jigsaw puzzle composed of paper, a piece storage recess defined inside a score line formed on the cover and the cardboard, and a piece formed by the cover part and the cardboard portion located in the piece storage recess The method of making, wherein a cover is pasted on the upper surface of the cardboard, then a score line is formed on the cover and the cardboard, and then a backing is pasted on the lower surface of the cardboard on the outside of the piece storage recess. It is characterized by doing so. In the invention according to claim 2, a thick paper, a thin cover attached to the upper surface of the card, a thin backing attached to the lower surface of the card, and an outer shell formed on the cover and the thick paper. A piece storage recess defined inside the cut line, an outer frame portion defined outside the outer cut line, and a split cut line formed in the cover portion and the cardboard portion located inside the piece storage recess. A method of making a jigsaw puzzle composed of a plurality of pieces defined by, affixing a cover on the upper surface of the cardboard, then forming an outer scoring line and a dividing scoring line on the cover and the cardboard, and then In addition, the backing paper is attached to the outer frame portion on the lower surface of the cardboard. In the invention according to claim 3, a plurality of the cardboards are arranged along the outer edge of the jigsaw puzzle with a narrow interval extending over the entire length of the outer edge, and a common cover is attached to the upper surface of each cardboard. A common backing paper is attached to the back surface of each cardboard, and each jigsaw puzzle is foldably connected by the front cover part and the backing paper part located within the interval with the interval as a boundary. And

Further, in the invention described in claim 4, the cardboard, the thin cover attached to the upper surface of the cardboard, the thin backing attached to the bottom of the cardboard, the cover and the cardboard are formed. Piece storage recess defined inside the cut line, a piece formed by a cover portion and a cardboard portion located in the piece storage recess, and an outer frame portion defined outside the piece storage recess A method of creating a jigsaw puzzle book in which a plurality of jigsaw puzzles composed of and are foldably connected is provided, and a cardboard having a larger contour than a state in which a plurality of jigsaw puzzles to be created are arranged in a plane is provided, and In the thick paper portion corresponding to the adjacent jigsaw puzzle, a narrow slit extending along the edge of the outer frame portion and projecting from both ends of the outer frame portion is provided, and then the upper surface of the thick paper Stick a single cover on, then , A cover sheet and a cardboard, a cut line corresponding to each jigsaw puzzle is formed to define a piece storage concave portion, an outer frame portion and a piece in each jigsaw puzzle, and then a single backing sheet is placed on the bottom surface of the cardboard. Stick it on each outer frame, then
The outer edge of the cardboard is cut along with the front cover and the back cover, and the jigsaw puzzles are foldably connected to each other by the front cover part and the back cover part located in the slit with the slit as a boundary. In the invention according to claim 5, a thick paper, a thin cover attached to the upper surface of the card, a thin backing attached to the lower surface of the card, and an outer shell formed on the cover and the thick paper. By a piece storage recess defined inside the cut line, an outer frame part defined outside the outer cut line, and a division cut line formed on the cover and cardboard portion located inside the piece storage recess. A method of creating a jigsaw puzzle book in which jigsaw puzzles composed of a plurality of defined pieces are foldably connected to each other, and is larger than a state in which the plurality of jigsaw puzzles to be created are developed in a plane. Providing a cardboard having an outline, then, in the cardboard part corresponding to the adjacent jigsaw puzzles, a narrow slit extending along the edge of the outer frame part and projecting from both ends of the outer frame part is provided. , Then the top of the cardboard Stick a single cover, and then, on the cover and cardboard, form a contour cut line and a division cut line corresponding to each jigsaw puzzle and define a piece storage recess, an outer frame and a piece on each jigsaw puzzle. Then, a single backing paper is attached to each outer frame portion on the lower surface of the cardboard, and then the outer edge of the cardboard is cut along with the front cover and the backing paper so that each jigsaw puzzle is positioned in the slit. The front cover part and the back cover part are connected so as to be bendable with the slit as a boundary. In addition, claim 6
The invention described is characterized in that the width of the slit is formed to be larger than the thickness of the cardboard.

According to a seventh aspect of the present invention, a cardboard, a thin cover attached to the upper surface of the cardboard, a piece accommodating recess formed in the cover and the cardboard, and a piece fitted into the piece accommodating recess. Is a jigsaw puzzle book in which a plurality of jigsaw puzzles are foldably connected to each other, and the bottom surface of the cardboard is a thin backing paper attached to the outside of the piece storage recess, and the cardboard of each jigsaw puzzle is substantially the same. The jigsaw puzzles are formed in a rectangular shape and are arranged at a distance larger than the thickness of the cardboard so that the jigsaw puzzle book is developed into a horizontally long rectangle. The front cover and back cover of one are attached,
Each of the jigsaw puzzles may be foldably connected to each other by the front cover part and the backing paper part located at the interval between adjacent jigsaw puzzles with the interval as a boundary. Further, in the invention according to claim 8, two jigsaw puzzles of the respective jigsaw puzzles are bent, and
Another jigsaw puzzle is sandwiched between these two jigsaw puzzles, and the distance between these two jigsaw puzzles is set to be larger than the total thickness of the other jigsaw puzzles. To do. Further, the invention according to claim 9 is characterized in that a thin cardboard is interposed between the front cover and the back paper at an interval between the two jigsaw puzzles.

According to a tenth aspect of the present invention, an outer frame portion and a piece storage recess formed inside the outer frame portion are provided.
A jigsaw puzzle composed of a piece fitted into the piece storage recess, wherein a pattern of a road is drawn on the surfaces of the piece and the outer frame portion, the piece storage recess is formed in a circle, and the road pattern is It is characterized in that it is configured to change as the piece rotates in the piece storage recess. Further, the invention according to claim 11 is characterized in that a plurality of the piece storage recesses are provided, and a plurality of the circular pieces are provided corresponding to the piece storage recesses. The invention according to claim 12 is characterized in that each of the piece accommodating recesses is formed to have the same outer diameter. Further, the invention according to claim 13 is a jigsaw puzzle including an outer frame portion, a piece storage recess formed in the outer frame portion and having a rectangular shape in plan view, and a plurality of pieces fitted in the piece storage recess. In the above, each piece is formed into a rectangle of the same outer shape, a pattern of a road is drawn on the surfaces of the piece and the outer frame portion, and the pattern of the road is the orientation of the piece to be fitted into the piece storage recess or It is characterized in that it is configured to change by changing the arrangement.

According to a fourteenth aspect of the present invention, there is provided an outer frame portion, and a piece accommodating recess formed inside the outer frame portion,
A jigsaw puzzle including a piece fitted in the piece accommodating recess, wherein both sides of the piece have different hues, lightnesses, or saturations. The invention according to claim 15 is characterized in that a plurality of the pieces are provided.

According to a sixteenth aspect of the present invention, a first cardboard and a thin first cover attached to the upper surface of the first cardboard are provided.
A backing sheet attached to the lower surface of the first cardboard, a second cardboard attached to the lower surface of the backing sheet, and a thin second cover sheet attached to the lower surface of the second cardboard, A jigsaw puzzle composed of a piece storage concave portion and a piece fitted in the piece storage concave portion is formed on the upper and lower sides of the back paper by the first cover and the first thick paper, and by the second cover and the second thick paper, respectively. Is characterized by.

[0012]

According to the invention described in claims 1 and 2, it is possible to obtain a jigsaw puzzle in which there is no trace of a score line on the backing paper.
According to the inventions of claims 3, 4, 5, and 6, it is possible to obtain a jigsaw puzzle book in which there is no trace of a score line on the backing paper and the bending direction is not limited. Claims 7, 8, 9
According to the described invention, it is possible to obtain a jigsaw puzzle book in which the bending direction of each jigsaw puzzle is not limited. According to the invention described in claims 10, 11, 12, and 13, by changing or changing the direction of each piece, the pattern of the road changes, so that a jigsaw puzzle with higher practical value can be obtained. According to the invention described in claims 14 and 15, both sides of each piece can be used, and therefore,
You can play two ways with one puzzle, and you can get a jigsaw puzzle with higher practical value. According to the sixteenth aspect of the present invention, a jigsaw puzzle in which puzzle surfaces are formed on both sides can be obtained, and a jigsaw puzzle with higher practical value can be obtained.

[0013]

Embodiments of the present invention will be described below with reference to the accompanying drawings. FIG. 1 is a perspective view of a jigsaw puzzle book according to an embodiment, FIG. 2 is an explanatory view of a bent state of the jigsaw puzzle book, and FIG.
Shows a development view of a jigsaw puzzle book. 1 is a jigsaw puzzle book, and the jigsaw puzzle book 1 is composed of four jigsaw puzzles 3, 5, 7, and 9 that are foldably connected and have a rectangular shape in a plan view. In the expanded state, four jigsaw puzzles 3, 5, 7, 9 are arranged in a straight line. FIG. 4 is a cross-sectional view of the boundary between the first jigsaw puzzle 3 and the second jigsaw puzzle 5,
FIG. 5 is a cross-sectional view of the boundary between the second jigsaw puzzle 5 and the third jigsaw puzzle 7, and FIG. 6 is the third jigsaw puzzle 7 and the fourth jigsaw puzzle.
A sectional view of a boundary portion of the jigsaw puzzle 9 is shown. As shown in FIGS. 4 to 6, the jigsaw puzzles 3, 5, 7,
Reference numeral 9 denotes a cardboard 11, a thin cover 13 attached to the upper surface of the cardboard 11, and as shown in FIG. 3, an outer frame portion 15 and a piece storage recess 17 formed on the cover 13 and the cardboard 11, and a piece storage. 4 and 6, a piece 19 fitted into the recess 17 and a thin backing paper 21 attached to the outside of the piece storage recess 17 on the lower surface of the cardboard 11 are used to form the jigsaw puzzles 3, 5 , 7, 9 on the cover 13 side,
Puzzle faces 3A, 5A, 7A and 9A each including an outer frame portion 15, a piece storage recess 17 and a piece 19 are formed.

With the respective jigsaw puzzles 3, 5, 7, 9 developed, the respective jigsaw puzzles 3, 5, 7, 9
The thick papers 11 are arranged in parallel at intervals K1, K2 and K3. In detail, each jigsaw puzzle 3,
5,7,9 cardboard 11 is a jigsaw puzzle 3,5,7,
Narrow interval K extending in a direction orthogonal to the connecting direction of 9
1, K2, K3, in other words, the intervals K1, K2 extending over the entire length of the edges of the outer frame portion 15 with a uniform width so that the edges of the outer frame portions 15 adjacent to each other are parallel to each other.
It is arranged with K3.

The front cover 13 attached to the upper surface of the thick paper 11 of each of the jigsaw puzzles 3, 5, 7, 9 is common and is constituted by a single front cover 13. Also, a backing paper 21 attached to the lower surface of the cardboard 11 of each of the jigsaw puzzles 3, 5, 7, and 9 described above.
Is also common and is composed of a single backing paper 21. Cardboard 11 of the first jigsaw puzzle 3 and second jigsaw puzzle 5
In the space K1 between the thick papers 11 of the
Is extended in a direction orthogonal to the connecting direction of the jigsaw puzzles 3, 5, 7, 9 and the outer frame portion 1 of both jigsaw puzzles 3, 5
It is arranged with an interval K5 between the edge and the edge.
The width of the cardboard 23 is set so that the third jigsaw puzzle 7 and the fourth jigsaw puzzle 9 can be sandwiched between the first jigsaw puzzle 3 and the second jigsaw puzzle 5 in a folded state.
It is formed with a size slightly larger than the thickness of the jigsaw puzzle 7 and the thickness of the fourth jigsaw puzzle 9, and therefore the interval K1 in which this cardboard 23 is interposed is the cardboard 23.
Is formed with a size slightly larger than the width.

The first jigsaw puzzle 3 and the second jigsaw puzzle 5 are foldably connected to each other by the cover sheet 13 portion, the back sheet 21 portion and the cardboard 23 which are located in the space K1. More specifically, the first jigsaw puzzle 3 and the second jigsaw puzzle 5 are foldably connected to each other with a space K5 on both sides of the cardboard 23 as a boundary. Further, between the second jigsaw puzzle 5 and the third jigsaw puzzle 7, and between the third jigsaw puzzle 7 and the fourth jigsaw puzzle 9.
In between, the jigsaw puzzles 5 and 7 and 7 and 9 are foldably connected only by the front cover 13 portion and the backing paper 21 portion located in the intervals K2 and K3. In detail, the second jigsaw puzzle 5 will be described. The third jigsaw puzzle 7 and the third jigsaw puzzle 7 are foldably connected to each other with a space K2 between the jigsaw puzzles 5 and 7 as a boundary. It is connected so as to be bendable at the interval K3. Then, in order that the jigsaw puzzles 5, 7, and 9 can be smoothly bent, the intervals K between the jigsaw puzzles 5, 7, and 9 are set.
2, K3 are formed to have a size larger than that of the cardboard 11.

FIG. 7 is a detailed view of the piece 19 fitted into the piece storage recess 17 of the first jigsaw puzzle 3, FIG. 8 is a detailed view of the piece 19 fitted into the piece storage recess 17 of the second jigsaw puzzle 5, and FIG. 9 is the third view. A detailed view of the piece 19 fitted into the piece storage recess 17 of the jigsaw puzzle 7, and FIG. 10 is a piece storage recess 1 of the fourth jigsaw puzzle 9.
7 shows a detailed view of the piece 19 fitted in 7. As shown in FIGS. 7, 8, and 10, the first jigsaw puzzle 3, the second jigsaw puzzle 5, and the fourth jigsaw puzzle 9 have outer cut lines 31 formed on the cover 13 and the cardboard 11, and the piece storage The concave portion 17 is the outer cut line 31.
It is defined vertically vertically inside the interior. The outer frame portion 15 is defined outside the outer contour cut line 31. A plurality of division cut lines 33 are formed in the cover sheet 13 portion and the cardboard 11 portion located in the piece storage recess 17, and the piece 19 is defined by a plurality of division cut lines 33.

The first jigsaw puzzle 3 shown in FIGS. 7 and 10.
The fourth jigsaw puzzle 9 and the fourth jigsaw puzzle 9 are picture matching puzzles, which are so-called picture puzzles, in which each piece 19 is fitted into a predetermined location in the corresponding piece 19 recess, and the piece storage recess 17 is closed by all pieces 19. Then, it is configured so that one picture is completed as a whole. In addition, the second jigsaw puzzle 5 shown in FIG. 8 is applied with a so-called tangram, and it goes without saying that each piece 19 is fitted into the piece storage recess 17 and the piece storage recess 17 is closed. There are a plurality of arrangement patterns of the pieces 19 with which the storage recesses 17 are closed. Further, the pieces 19 are taken out from the piece storage recesses 17, and the pieces 1 are placed outside the piece storage recesses 17.
A large number of shapes can be made by combining 9 pieces.

As shown in FIG. 9, in the third jigsaw puzzle 7, an annular piece defining cut line 35 is formed on the cover 13 and the cardboard 11, and a single piece accommodating recess 17 and a single piece accommodating recess 17 are formed. A piece 19 is circularly defined inside the piece defining cut line 35, and the outer frame portion 15 is defined outside the piece defining cut line 35. The outer frame portion 15 and the piece 19 have a uniform width 3 respectively.
7 is drawn, the road 37 portion drawn on the outer frame portion 15 and facing the edge of the piece storage recess 17, and the road 37 portion drawn on the piece 19 and facing the edge of the piece storage recess 17 are both the piece storage. The same number is provided at equal intervals in the circumferential direction of the recess 17. Then, by rotating the piece 19 in the piece accommodating recess 17, each of the roads 37 drawn on the piece 19 and facing the edge of the piece accommodating recess 17 faces the edge of the piece accommodating recess 17 drawn on the outer frame 15. As shown in FIG. 11, the road 37 formed by the outer frame portion 15 and the piece 19 is sequentially connected to different parts of the road 37, and the whole pattern of the road 37 is changed. The practical value of is greatly increased.

In the jigsaw puzzle book 1, as shown in FIG. 2, the third jigsaw puzzle 7 is folded on the puzzle surface 5A of the second jigsaw puzzle 5 with the interval K2 as a boundary, with the puzzle surface 7A facing downward. The 4 jigsaw puzzle 9 is folded on the backing paper 21 of the third jigsaw puzzle 7 with the puzzle surface 9A facing upward at the interval K3, and the first jigsaw puzzle 3 is placed on the puzzle surface 9A of the fourth jigsaw puzzle 9. With the puzzle surface 3A facing downward, the jigsaw puzzle book 1 is closed by being folded at the intervals K5 on both sides of the cardboard 23 as boundaries.

According to such a jigsaw puzzle book 1,
The cardboard 11 of each jigsaw puzzle 3, 5, 7, 9 has a space K
Since the front cover 13 and the back cover 21 are connected to each other with 1, K2 and K3 placed, each jigsaw puzzle 3, 5, 7,
9 is an interval K1, K2 in the direction of both the front cover 13 side and the back cover 21 side of the jigsaw puzzles 3, 5, 7, 9 located next to each other.
It becomes possible to fold at K3, which is advantageous in increasing the practical value of the jigsaw puzzle book 1 and also in increasing the degree of freedom in designing the jigsaw puzzle book 1. Further, since the cardboard 23 is provided in the space K1, it is advantageous in maintaining the folded state of the jigsaw puzzle book 1.

Next, a method of making the jigsaw puzzle book 1 will be described with reference to FIGS. First, as shown in FIG. 12, a cardboard body 11A having a rectangular shape with a laterally elongated shape larger than that of the jigsaw puzzle book 1 as a product, a cover body 13A (see FIG. 14), and a back paper body 21A (see FIG. 14). To prepare. Next, as shown in FIG. 13, a cardboard body 11A corresponding to the adjacent jigsaw puzzles 3, 5, 7, 9
The slits S5, S5, S having a narrow width, which extend along the edge of the outer frame portion 15 and project from both ends of the outer frame portion 15, in a portion thereof.
2, S3 is installed. In other words, the slits S5, S5, S2, S3 having a width larger than the vertical dimension of the jigsaw puzzle book 1 to be the product are provided. More specifically, two slits S having the same width as the interval K5 are provided so that the interval K1 is between the cardboard 11 of the first jigsaw puzzle 3 and the cardboard 11 of the second jigsaw puzzle 5, which are products.
5 and S5 are formed in parallel with each other at intervals. In addition, a slit S2 having the same width as the interval K2 is formed between the cardboard 11 of the second jigsaw puzzle 5 and the cardboard 11 of the third jigsaw puzzle 7 to be the product, and the cardboard 11 and the cardboard 11 of the third jigsaw puzzle 7 are A slit S3 having the same width as the space K3 is formed so that the space K3 is provided between the thick papers 11 of the 4-jig saw puzzle 9.

Next, the cover body 13A is attached to the entire upper surface of the cardboard body 11A with glue. At the time of attaching the cover body 13A, the symbols constituting each puzzle are already printed on the cover body 13A. Next, as shown in FIG.
1st jigsaw puzzle 3 over 1A and cover body 13A
And the second jigsaw puzzle 5 and the fourth jigsaw puzzle 9,
The outer cut line 31 and the split cut line 33 are formed, the piece defining cut line 35 is formed on the third jigsaw puzzle 7, and the outer frame portion 1 is formed on each jigsaw puzzle 3, 5, 7, 9.
5 and the piece storage recess 17 and the piece 19 are defined.

Next, the back paper 21A is attached to the lower surface of the cardboard 11A.
Affix. This backing paper body 21A is adhered to each outer frame portion 15 so that the piece 19 can be taken out from the piece storage concave portion 17.
Do to. At this time, in the slits S5 and S2, as shown in FIGS. 4 and 5, a ruler or the like is applied from the side of the cover sheet 13 to bring the cover sheet 13 and the backing sheet 21 into close contact with each other in the slits S5 and S2. In S3 part,
As shown in FIG. 6, when a ruler or the like is applied from the side of the backing paper 21 to bring the front cover 13 and the backing paper 21 into close contact with each other in the slit 3,
As shown in FIG. 1, when the puzzle book 1 is closed, it is advantageous in improving the appearance, and each puzzle 3, 5, 7, 9 is
As shown in FIG. 2, it is possible to make it easy to bend in the direction of the side on which the ruler or the like is applied.

Next, the top, bottom, left and right of the cardboard 11A to which the cover 13A and the back 21A are attached are cut into pieces according to the dimensions of the jigsaw puzzle book 1 to be a product. This allows
As shown in FIG. 3, with the respective jigsaw puzzles 3, 5, 7, 9 expanded, the respective jigsaw puzzles 3, 5, 7, 9
Between the thick papers 11 are provided with intervals K1, K2, K3 extending along the edges of the outer frame portions 15 adjacent to each other, and the thick papers 2 are provided by the slits S5, S5.
3 will remain on both sides with a spacing K5,
The jigsaw puzzle book 1 in which the respective jigsaw puzzles 3, 5, 7, 9 are foldably connected is obtained.

According to the method for making the jigsaw puzzle book 1 as described above, the outer contour score line 31 and the division score line 33,
Since the backing paper 21 is attached to the thick paper 11 after the piece defining score lines 35 are formed, the backing paper 21 has outer contour cut lines 31, split score lines 33, and piece defining score lines 3.
No trace of 5. Therefore, as in the embodiment, four jigsaw puzzles 3, 5, 7, 9 are connected to form a jigsaw puzzle book 1, and the jigsaw puzzles 3, 5, 7, 9 are bent,
Backing paper 2 for the first jigsaw puzzle 3 and the second jigsaw puzzle 5
Even when the jigsaw puzzle book 1 is located on the surface of the jigsaw puzzle book 1, there is no problem of degrading the commercial value of the jigsaw puzzle book 1 due to the marks of the cut lines 31 and 33. Further, the outer frame portions 1 adjacent to each other are provided between the cardboards 11 of the respective puzzles.
A distance K1, which extends along the edge of 5 along the entire length of the edge
Since K2, K3, and K5 are provided by the slits S5, S5, S2, and S3, even when bending each puzzle 3, 5, 7, and 9, the bending direction is not limited to one direction, Cover 13 side of puzzles 3, 5, 7, and 9 and back sheet 2
It is possible to easily bend both sides.

A jigsaw puzzle 701 shown in FIGS. 15A and 15B is a modification of the third jigsaw puzzle 7. This jigsaw puzzle 701 has the cover 13 and the cardboard 11 described above.
Six annular cut lines 35 for forming a piece are formed with the same outer diameter, and a circular piece storage recess 17 is formed inside the cut line 35 for forming a piece.
A circular piece 19 fitted in the piece storage recess 17
Is formed, and in this case, the portion excluding the six piece storage recesses 17 becomes the outer frame portion 15. Similar to the third jigsaw puzzle 7, the outer frame portion 15 and the pieces 19 are each drawn with a pattern of the road 37, and the road 37 portion facing the edge of the piece storage recess 17 drawn on the outer frame portion 15 and the piece 19 are drawn. Together with the drawn part 37 that faces the edge of the piece storage recess 17,
The same number are provided at equal intervals in the circumferential direction of the piece storage recesses 17. Then, in the piece storage recess 17, the piece 1
By rotating 9 or by rotating the piece 19 as shown in FIG. 15 (B), the parts of the roads 37 drawn on the piece 19 and facing the edges of the piece accommodating recesses 17 are exposed. Piece storage recess 1 drawn on the frame 15
7 are sequentially connected to different road portions 37 facing the edge of 7, and the whole pattern of the road 37 formed by the outer frame portion 15 and each piece 19 is configured to change.

A jigsaw puzzle 703 shown in FIGS. 16A and 16B is a modification of the third jigsaw puzzle 7. In this jigsaw puzzle 703, the cover 13 and the cardboard 11 are
An outer contour cut line 31 is formed in the outer contour cut line 31, and a vertically elongated piece storage recess 17 is formed inside the outer contour cut line 31.
Is defined. An outer frame portion 15 is defined on the outer side of the outer contour cut line 31. Divided cut lines 33 are formed on the cover 13 and the cardboard 11 located in the piece accommodating recess 17, and the divided cut lines 33 form a rectangular piece 19 having the same outer shape, and in this embodiment, a square piece 19 is 12. Individually defined. A pattern of a road 37 is formed on each piece 19. The road 37
The pattern of "3" is in the center of the four sides of each piece 19,
The pattern is formed so that the 7 parts or the broken road 37 part is located, and by changing the vertical and horizontal directions of each piece 19, or as shown in FIGS. 16 (A) and 16 (B), By replacing the pieces 19, the whole pattern of the road 37 is changed.

The jigsaw puzzles 3, 5, 7,
In 9, 701 and 703, various pictures, patterns, etc. are printed on both sides of the piece 19, and one picture, pattern, etc. are created by fitting one side of the piece 19 upward and fitting it in the piece storage recess 17. Alternatively, the other surface of the piece 19 may be fitted into the piece storage recess 17 with the other surface facing upward so that a picture, a design, or the like different from the above may be created. In this case, on each surface of the piece 19, it is easy to determine whether to make a jigsaw puzzle with both surfaces of the piece 19 facing upward by unifying the hue, lightness, and saturation that are different from each other. Easy to play when you can judge. With this configuration, one side of the piece 19 and the other side of the piece 19 can be played in two ways, and the practical value of the jigsaw puzzle can be significantly increased.

Next, a jigsaw puzzle 41 according to another embodiment will be described with reference to FIG. FIG. 17 shows an enlarged sectional view of the jigsaw puzzle 41. Jigsaw puzzle 4
1 has puzzle surfaces 41A and 41B formed on both surfaces thereof. That is, the jigsaw puzzle 41 is the first cardboard 11
And the thin first cover sheet 13 attached to the upper surface of the first thick paper sheet 11.
And a backing paper 21 attached to the lower surface of the first cardboard 11,
A second cardboard 1101 attached to the lower surface of the backing paper 21,
The thin second cover 1301 is attached to the lower surface of the second thick paper 1101. On the backing sheet 21, the first cover sheet 13
On the first thick paper 11, the outer frame portion 15, the piece storage concave portion 17, the piece 1 by the outer cut line 31 and the split cut line 33 formed over the first cover sheet 13 and the first thick paper 11.
9 is formed. Similarly, the second cover 1301
On the second thick paper 1101 and the second cover 1301 and the second thick paper 1101, the outer cut line 31 and the split cut line 33 are formed on the outer frame portion 15, the piece storage recess 1
7 and the piece 19 are formed. In this case, it is possible to easily distinguish whether each piece 19 is fitted into the piece storage recess 17 of the first cover 13 or is fitted into the piece storage recess 17 of the second cover 1301. , The piece 19 fitted in the piece storage recess 17 of the first cover 13 and the piece 19 fitted in the piece storage recess 17 of the second cover 1301 have different hues,
It is easy to play if the brightness and saturation are unified. Further, if a transparent resin or the like is used as the backing paper 21, it is possible to further increase the fun.

As for the pictures, patterns, and shapes represented by the jigsaw puzzles 3, 5, 9, 41, etc., in addition to the picture matching of the embodiment and the tangram, dress-up puzzles, cloud hiding puzzles (by changing the arrangement, the fairy Disappearing from 15 to 14 people, etc.), Japanese island puzzle map by prefecture, world map puzzle by country,
Parts puzzles for cars, houses, ships, etc., Kanji neck puzzles, English alphabet puzzles, A & Q puzzles of mathematical formulas (seesaws, balances, etc.), combinations of match puzzles and jigsaw puzzles, game boards (Gamez -Scandinavia, Games-Tibet, Games-Indonesia, Games-Ghana, Games-Germany, Games-Spain, Games-Madacascal, Games-France, Games-Japan etc.).

[0032]

As is clear from the above description, according to the jigsaw puzzle and the method for making a jigsaw puzzle book according to the present invention, a jigsaw puzzle can be made without imprinting a score line on the backing paper. Further, according to the jigsaw puzzle book of the present invention, a plurality of jigsaw puzzles are connected without limiting the bending direction of each jigsaw puzzle. Further, according to the jigsaw puzzle of the present invention, its practical value can be significantly increased.

[Brief description of drawings]

FIG. 1 is a perspective view of a jigsaw puzzle book.

FIG. 2 is an explanatory diagram of a bent state of a jigsaw puzzle book.

FIG. 3 is a development view of a jigsaw puzzle book.

FIG. 4 is a sectional view of a boundary portion between a first jigsaw puzzle and a second jigsaw puzzle.

FIG. 5 is a sectional view of a boundary portion between a second jigsaw puzzle and a third jigsaw puzzle.

FIG. 6 is a sectional view of a boundary portion between a third jigsaw puzzle and a fourth jigsaw puzzle.

FIG. 7 is a detailed view of a piece fitted into a piece storage recess of the first jigsaw puzzle.

FIG. 8 is a detailed view of a piece fitted into a piece storage recess of the second jigsaw puzzle.

FIG. 9 is a detailed view of a piece fitted into a piece storage recess of the third jigsaw puzzle.

FIG. 10 is a detailed view of a piece fitted into a piece storage recess of the fourth jigsaw puzzle.

FIG. 11 is a detailed view of a state where a piece is rotated in the third jigsaw puzzle.

FIG. 12 is a process diagram of a method for creating a jigsaw puzzle book.

FIG. 13 is a process diagram of a method for making a jigsaw puzzle book.

FIG. 14 is a process diagram of a method for creating a jigsaw puzzle book.

15A and 15B are detailed views of a modified example of the third jigsaw puzzle.

16 (A) and 16 (B) are detailed views of a modified example of the third jigsaw puzzle.

FIG. 17 is an enlarged sectional view of a jigsaw puzzle according to another embodiment.

[Explanation of symbols]

1 Jigsaw puzzle book 3,5,7,9,701,703,41 Jigsaw puzzle 11 Thick paper 13 Cover 15 Outer frame 17 Piece storage recess 19 Piece 21 Backing paper 31 Outer score line 33 Split score line 35 Piece cut score line K1 , K2, K3, K5 spacing S2, S3, S5 slits

Claims (16)

[Claims] 1. A cardboard, a thin cover attached to the top of the card, a thin backing attached to the bottom of the card, and an image inside a score line formed on the cover and the card. A method for making a jigsaw puzzle, comprising: a piece storage concave portion formed; and a piece formed of a cover portion and a cardboard portion located in the piece storage concave portion, wherein a cover sheet is pasted on an upper surface of the cardboard, In addition, a score line is formed on the cover and the cardboard, and then the backing paper is attached to the outside of the piece storage recess on the lower surface of the cardboard. 2. A cardboard, a thin cover attached to the top of the card, a thin backing attached to the bottom of the card, and inside a contour score line formed on the cover and the card. A defined piece storage recess, an outer frame portion defined outside the outer cut line, and a division cut line formed in the cover portion and the cardboard portion located in the piece storage recess. A method for making a jigsaw puzzle composed of a plurality of pieces, wherein a cover is pasted on the upper surface of the cardboard, then an outer score line and a split score line are formed on the cover and the cardboard, and then a back sheet Is attached to the outer frame portion on the lower surface of the cardboard. 3. A plurality of the cardboards are arranged along the outer edge of the jigsaw puzzle with a narrow interval extending over the entire length of the outer edge, and a common cover is attached to the upper surface of each cardboard. The jigsaw puzzle according to claim 1 or 2, wherein a common backing paper is attached to the back surface, and each jigsaw puzzle is foldably connected by the front cover part and the backing paper part located within the interval with the interval as a boundary. How to create. 4. A cardboard, a thin cover attached to the top of the card, a thin backing attached to the bottom of the card, and an image inside a score line formed on the cover and the card. A jigsaw puzzle composed of a piece storage recess formed, a piece formed by a cover portion and a cardboard portion located inside the piece storage recess, and an outer frame portion defined outside the piece storage recess, A method of creating a jigsaw puzzle book in which a plurality of foldable jigsaw puzzles are connected to each other is provided with a cardboard having a contour larger than a state in which the plurality of jigsaw puzzles to be created are arranged in a plane. In the thick paper part corresponding to
A narrow slit that extends along the edge of the outer frame portion and projects from both ends of the outer frame portion is provided, and then a single cover sheet is attached to the upper surface of the cardboard, and then the cover sheet is attached. And a cardboard, a cut line corresponding to each jigsaw puzzle is formed to define a piece storage concave portion, an outer frame portion and a piece in each jigsaw puzzle. Attached to the frame part, and then cut the outer edge of the cardboard together with the cover and back paper so that each jigsaw puzzle is foldably connected by the cover and back paper parts located in the slit with the slit as a boundary. The method of making a jigsaw puzzle book, characterized by: 5. A cardboard, a thin cover attached to the upper surface of the cardboard, a thin backing sheet attached to the lower surface of the cardboard, and an inner cutout line formed on the cover and the cardboard. A defined piece storage concave portion, an outer frame portion defined outside the outer contour cut line, and a plurality of divided cut lines formed on a cover and a cardboard portion located inside the piece storage concave portion. Is a method of creating a jigsaw puzzle book in which a plurality of jigsaw puzzles composed of are connected in a bendable manner, and a cardboard having a larger outline than a state in which the plurality of jigsaw puzzles to be created are flatly developed. Next, on the cardboard part corresponding to the next jigsaw puzzle,
A narrow slit that extends along the edge of the outer frame portion and projects from both ends of the outer frame portion is provided, and then a single cover sheet is attached to the upper surface of the cardboard, and then the cover sheet is attached. On the cardboard and the cardboard, an outer cut line and a split cut line corresponding to each jigsaw puzzle are formed to define a piece storage concave portion, an outer frame part and a piece on each jigsaw puzzle. Affix to each outer frame portion on the lower surface of, and then cut the outer edge of the cardboard together with the cover and the back sheet to separate each jigsaw puzzle from each other with the cover portion and the back sheet portion located in the slit as a boundary. A method for creating a jigsaw puzzle book, which is characterized by being foldable and connected. 6. The jigsaw puzzle book making method according to claim 4, wherein the width of the slit is formed to be larger than the thickness of the cardboard. 7. A cardboard, a thin cover attached to an upper surface of the cardboard, a piece storage recess formed in the cover and the cardboard, and a piece fitted in the piece storage recess, and a bottom surface of the cardboard. A thin backing paper affixed to the outer side of the piece storage recess, and a jigsaw puzzle book in which a plurality of jigsaw puzzles composed of are connected in a bendable manner, and the cardboard of each jigsaw puzzle is formed into a rectangle of substantially the same shape, The jigsaw puzzle book is developed in a horizontally long rectangle so that the jigsaw puzzles are arranged at intervals of a dimension larger than the thickness of the cardboard, and each of the jigsaw puzzles has a single front cover and a back cover on the top and bottom of the cardboard. Each of the jigsaw puzzles is attached so as to be bendable with the cover sheet portion and the back sheet portion positioned at the gap between the adjacent jigsaw puzzles as a boundary. Jigsaw present, characterized in that. 8. The two jigsaw puzzles of the respective jigsaw puzzles are folded, and the remaining jigsaw puzzles are sandwiched between these two jigsaw puzzles, and the distance between these two jigsaw puzzles is The jigsaw puzzle book according to claim 7, wherein the jigsaw puzzle book has a size larger than the total thickness of the remaining jigsaw puzzles. 9. The jigsaw puzzle book according to claim 8, wherein a thin cardboard is provided between the front cover and the backing paper at an interval between the two jigsaw puzzles. 10. A jigsaw puzzle including an outer frame part, a piece storage recess formed inside the outer frame part, and a piece fitted in the piece storage recess, wherein the piece and the outer frame part A pattern of a road is drawn on the surface of the, and the piece storage recess is formed in a circular shape, and the pattern of the road is configured to change by rotating a piece in the piece storage recess, Jigsaw puzzle. 11. A plurality of the piece storage recesses are provided,
The jigsaw puzzle according to claim 10, wherein a plurality of the circular pieces are provided corresponding to the piece storage recesses. 12. The jigsaw puzzle according to claim 11, wherein the piece accommodating recesses have the same outer diameter. 13. A jigsaw puzzle comprising an outer frame portion, a piece storage recess formed in the outer frame portion and having a rectangular shape in plan view, and a plurality of pieces fitted in the piece storage recess, Each of the pieces is formed into a rectangle having the same outer shape, a pattern of a road is drawn on the surfaces of the piece and the outer frame portion, and the pattern of the road is formed by changing the direction and the arrangement of the piece to be fitted into the piece storage recess. A jigsaw puzzle, characterized in that it is configured to change. 14. A jigsaw puzzle comprising an outer frame part, a piece storage recess formed inside the outer frame part, and a piece fitted in the piece storage recess, wherein both sides of the piece are: A jigsaw puzzle, characterized in that each has a different hue, lightness, or saturation. 15. The jigsaw puzzle according to claim 14, wherein a plurality of pieces are provided. 16. A first cardboard, a thin first cover attached to an upper surface of the first card, a backing sheet attached to a lower surface of the first cardboard, and a lower surface of the backing sheet. And a thin second cover attached to the lower surface of the second thick paper. Above and below the backing paper are the first cover and the first thick paper, and the second cover and the second cover. A double-sided jigsaw puzzle, characterized in that a cardboard forms a jigsaw puzzle each consisting of a piece storage recess and a piece fitted into the piece storage recess.