JP2012061015A - Paper for folding play - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a sheet of paper for folding play with which even an infant, a dementia patient, or the like can simply prepare a product by the sheet of paper for folding play without making a mistake.SOLUTION: A plurality of folding lines 2 and a plurality of folding order marks 4 necessary for producing a specified product are displayed respectively on appropriate positions of the surface side face 1a and back side face 1b. The folding order marks 4 are displayed near a corresponding folding line 2 and is composed of a numeral indicating the folding order of each folding line 2, and a symbol designating a direction of the paper 1 for the paper for folding play making a producer as a reference to be set when the folding step by the folding line 2 is executed. All the folding lines 2 specifying folding pieces 6 in a step capable of completing by folding once the folding piece 6 to either side are displayed on the face becoming a valley-folding side among the surface side face 1a and the back side face 1b, out of a plurality of steps required for completion of the product.

Description

  The present invention relates to an origami paper in which a predetermined work can be easily produced by displaying a fold line and a folding order on the front and back sides.

  2. Description of the Related Art Conventionally, origami paper has been known in which a fold line and a folding order are displayed on the surface in advance so that anyone can easily produce origami works.

Japanese Patent Laid-Open No. 2008-110069 Utility Model Registration No. 3085035

  However, the conventional origami paper displaying the fold line and the folding order has a problem that it is difficult to fold in the folding order. As a major factor, there are two types of fold lines, the so-called “mountain fold line” and “valley fold line”, which are closely mixed on one sheet of paper, It is conceivable that the folding order is displayed only on one side of the origami paper.

  More specifically, for example, as shown in FIG. 10 (1), when a folding line 2 that bisects the origami paper 1 in the vertical direction is displayed, a “mountain” along the folding line 2 is displayed. When the “fold” is executed, as shown in FIG. 10 (2), the left half surface (A surface) of the origami paper 1 is on the upper side, and as shown in FIG. 10 (3), the right half surface ( (B side) may be on the upper side.

  Then, as a result of carrying out this step, a fold line (for example, the A surface shown in FIG. 10 (2) or the B surface shown in FIG. 10 (3)) to be folded in the next folding step ( (And the folding order) is displayed, but if it is displayed on the lower side, the producer must turn the origami paper 1 over to find the next folding line. . When the number of fold lines displayed on the surface of the origami paper 1 is extremely small, the next fold line can be found relatively easily, but when many fold lines are displayed densely. Can't easily find the next fold line, and it takes time to make it.

  In addition, when “valley fold” is executed along the fold line 2 shown in FIG. 10 (1), the next fold line (and the fold order) is displayed on the folded inner surface. It may happen that you cannot easily find the fold line. Those who have normal cognitive abilities are likely to be able to finally solve the problem even if they may take some time in the middle of the process. When used as a teaching material for young children, dementia patients, etc. who do not know the basic origami folding method, there is a possibility that these problems become a barrier and the work cannot be completed.

  The present invention has been made to solve the above-described problems, and provides an origami paper that can easily produce an origami work without mistakes even in infants and patients with dementia. Objective.

  In the origami paper according to the present invention, a plurality of fold lines and a plurality of fold order marks necessary for producing a specific work are respectively displayed at appropriate positions on the front side surface and the back side surface. , A number, character, or symbol that is displayed in the vicinity of the corresponding fold line and indicates the fold order of each fold line, and the origami based on the producer that should be set when executing the folding process with the fold line Folding that defines the folded piece in a process that can be completed by bending the folded piece once to one of the multiple steps required to complete the work. It is characterized in that all the lines are displayed on the surface that becomes the valley fold side among the front side surface and the back side surface.

  In addition to the fold line, the front side surface and / or the back screen of the origami paper should be overlapped with the guide line (when folding a part of the origami paper along the fold line, the edge of the folded piece should be superimposed. It is preferable to display a line indicating the position), and it is preferable to display a turn-over instruction sign in the vicinity of the folding order mark to be referred to in the step of turning the origami paper out of the plurality of folding order marks. Furthermore, a sign of a special folding method (the special folding method) is located near the folding order mark to be referred to in a process that requires a special folding method other than simple valley folding (or simple mountain folding). Is preferably displayed).

  According to the origami paper according to the present invention, even if a person who does not know how to fold a work is executed in order according to a certain rule, a plurality of steps required to complete the work are explained. It can be produced very simply by referring to the upper surface of the origami paper in each process without referring to a book, etc., educational materials for introductory origami for beginners such as infants, patients with dementia It can be suitably used as a rehabilitation material intended for or a recreational material in a nursing facility (such as a nursing home for the elderly).

FIG. 1 is a plan view of a front side surface and a back side surface of origami paper 1 according to the present invention (first embodiment). FIG. 2 is an explanatory diagram of a first step of a method for producing a work using the origami paper 1 of FIG. FIG. 3 is an explanatory diagram of the second step of the method for producing a work using the origami paper 1 of FIG. FIG. 4 is an explanatory diagram of a third step of the method for producing a work using the origami paper 1 of FIG. FIG. 5 is an explanatory diagram of the fourth step of the method for producing a work using the origami paper 1 of FIG. FIG. 6 is an explanatory diagram of the fifth step of the method for producing a work using the origami paper 1 of FIG. FIG. 7 is an explanatory diagram of the sixth step of the method for producing a work using the origami paper 1 of FIG. FIG. 8 is an explanatory diagram of the seventh step and the eighth step of the method for producing a work using the origami paper 1 of FIG. FIG. 9 is an explanatory diagram of the ninth step of the method for producing a work using the origami paper 1 of FIG. FIG. 10 is an explanatory diagram of a problem that occurs when the conventional origami paper 1 performs a mountain fold along the fold line 2.

  Embodiments of the “origami paper” of the present invention will be described below with reference to the accompanying drawings. FIG. 1 (1) is a plan view of the front side surface 1a of the origami paper 1 (first embodiment) according to the present invention, and FIG. 1 (2) is a plan view of the back side surface 1b. As shown in the figure, in this origami paper 1, a fold line 2 (solid line), a guide line 3 (broken line), and a folding order mark 4 are displayed on both sides of the front side surface 1a and the back side surface 1b. Yes. Further, a reverse instruction sign 5 is displayed on the front side surface 1 a of the origami paper 1.

  The fold line 2 is a line displayed on the origami paper 1 at a position where a fold should be formed when producing a work (origami). In the conventional origami paper, so-called “mountain fold line” and “valley fold line” are often displayed, but in this embodiment, only “valley fold line” is displayed as the fold line 2. Has been. That is, on the origami paper 1 of the present embodiment, only “fold line for valley folding” is displayed.

  The guide line 3 is a line displayed at a position where the edges of the folded pieces should be overlapped when a part of the origami paper 1 is folded along the fold line 2. Further, one folding order mark 4 is displayed in the vicinity of each folding line 2, and a number (or character or symbol) indicating the folding order of each folding line 2 and the orientation of the origami paper 1 And a symbol indicating the orientation of the origami paper 1 with respect to the producer, which should be set when the folding process by the folding line 2 is executed.

  In the present embodiment, as a symbol indicating the orientation of the origami paper 1, a white triangular figure in which the lower side is displayed with a thicker line than the other two sides (two sides sandwiching the apex) is used. The orientation of the origami paper 1 to be set (the orientation with respect to the producer) can be accurately shown to the producer when performing the folding process with the folding line 2 on which this symbol is displayed. Any symbol (for example, a trapezoidal figure, an arrow, etc.) may be used.

  The origami paper 1 sets the origami paper 1 in an appropriate direction according to the folding order marks 4 displayed on the front side surface 1a and the back side surface 1b, and performs a “folding step” along the fold line 2. Produce a default origami work very easily (even if you don't know how to fold the origami work without referring to a manual that shows how to fold it). Can do.

  Here, a method (procedure) for producing a work (squid paper airplane) using the origami paper 1 of FIG. 1 will be described.

(First step)
First, among the folding order marks 4 shown on the origami paper 1, the folding order mark 4 (the first folding order mark 41, see FIG. 2 (1)) displaying the numeral “1” is displayed. Then, based on the triangle symbol of the first folding order mark 41, the origami paper 1 is set in an appropriate direction. More specifically, as shown in FIG. 2 (1), the lower side 4a (thick line) of the triangle of the first folding order mark 41 is the front side (front side as viewed from the producer), and the vertex 4b is the back side ( The origami paper 1 is set in such a direction as to face the lower side 4a as viewed from the producer.

  Then, the first fold line 21 displayed near the vertex 4b of the first fold order mark 41 is valley-folded. Specifically, the portion on the near side (lower side in FIG. 2 (1)) of the first fold line 21 is lifted as shown in FIG. 2 (2), and the first fold line 21 is taken as a boundary to the opposite side. Folding (bending piece 6) is superimposed on the opposite side portion as shown in FIG. 2 (3). At this time, by aligning the edge 6 a of the bent piece 6 so as to coincide with the guide line 3, alignment can be easily performed, and a crease can be accurately made on the first fold line 21. Further, an auxiliary tool such as a ruler, an underlay, or a spatula is used so that the edges thereof are placed along the fold line 2 (the first fold line 21 or the like), and the folding piece 6 is bent. Good.

(Second step)
Next, the folding order mark in which the numeral “2” is displayed on the upper surface of the origami paper 1 that has completed the first step (the upper surface of the origami paper 1 in the state shown in FIG. 2 (3)). 4 (second folding order mark 42) is searched, and the origami paper 1 is set in an appropriate direction based on the triangular symbol of the second folding order mark 42 (see FIG. 3 (1)).

  Then, the second fold line 22 displayed in the vicinity of the vertex of the second folding order mark 42 is valley-folded. Specifically, the portion on the front side (lower side in FIG. 3 (1)) of the second fold line 22 is lifted as shown in FIG. 3 (2), and the second fold line 22 is taken as a boundary to the opposite side. The folded portion (folded piece 6) is overlaid on the opposite side portion as shown in FIG. 3 (3). At this time, the folded pieces 6 are overlapped so that the edge 6 a coincides with the guide wire 3.

(Third step)
Next, the folding order mark 4 in which the numeral “3” is displayed on the upper surface of the origami paper 1 that has completed the second step (the upper surface of the origami paper 1 in the state shown in FIG. 3 (3)). (Third folding order mark 43) is searched, and the origami paper 1 is set in an appropriate direction based on the triangular symbol of the third folding order mark 43 (see FIG. 4 (1)).

  Then, the third fold line 23 displayed near the vertex of the third fold order mark 43 is valley-folded. Specifically, the portion on the near side (lower side in FIG. 4 (1)) of the third fold line 23 is lifted as shown in FIG. 4 (2) to the opposite side with the third fold line 23 as a boundary. As shown in FIG. 4 (3), the folded portion (folded piece 6) is overlaid on the opposite side portion. At this time, the folded pieces 6 are overlapped so that the edge 6 a coincides with the guide wire 3.

(4th process)
Next, the folding order mark 4 in which the numeral “4” is displayed on the upper surface of the origami paper 1 that has completed the third step (the upper surface of the origami paper 1 in the state shown in FIG. 4 (3)). (Fourth folding order mark 44) is searched, and the origami paper 1 is set in an appropriate direction based on the triangle symbol of the fourth folding order mark 44 (see FIG. 5 (1)).

  Then, the fourth fold line 24 displayed in the vicinity of the vertex of the fourth fold order mark 44 is valley-folded. Specifically, the portion on the near side (lower side in FIG. 5 (1)) of the fourth fold line 24 is lifted as shown in FIG. 5 (2) and moved to the opposite side with the fourth fold line 24 as a boundary. As shown in FIG. 5 (3), the folded portion (folded piece 6) is overlaid on the opposite side portion. At this time, the folded pieces 6 are overlapped so that the edge 6 a coincides with the guide wire 3.

(5th process)
Next, the folding order mark 4 in which the numeral “5” is displayed on the upper surface (the upper surface of the origami paper 1 in the state shown in FIG. 5 (3)) of the origami paper 1 for which the fourth step has been completed. (Fifth folding order mark 45) is searched, and the origami paper 1 is set in an appropriate direction based on the triangle symbol of the fifth folding order mark 45 (see FIG. 6 (1)).

  Then, the fifth fold line 25 displayed near the vertex of the fifth fold order mark 45 is valley-folded. Specifically, the portion on the near side (lower side in FIG. 6 (1)) of the fifth fold line 25 is lifted as shown in FIG. 6 (2) and moved to the opposite side with the fifth fold line 25 as a boundary. Folding (bending piece 6) is superimposed on the opposite side portion as shown in FIG. 6 (3).

(Sixth step)
Next, on the upper surface of the origami paper 1 in which the fifth step has been completed (the upper surface of the origami paper 1 in the state shown in FIG. 6 (3)), the folding order mark 4 on which the numeral “6” is displayed. (Sixth folding order mark 46) is searched, and the origami paper 1 is set in an appropriate direction based on the triangular symbol of the sixth folding order mark 46 (see FIG. 7 (1)).

  Then, the sixth fold line 26 displayed in the vicinity of the vertex of the sixth fold order mark 46 is valley-folded. Specifically, the portion on the front side (lower side in FIG. 7 (1)) of the sixth fold line 26 is lifted and folded back to the opposite side with the sixth fold line 26 as a boundary, as shown in FIG. 7 (2). Overlay on the opposite side.

(Seventh step)
Next, on the upper surface of the origami paper 1 in which the sixth step has been completed (the upper surface of the origami paper 1 in the state shown in FIG. 7B), the folding order mark 4 on which the numeral “7” is displayed. (Seventh folding order mark 47) is searched, and the origami paper 1 is set in an appropriate direction based on the triangle symbol of the seventh folding order mark 47 (see FIG. 8 (1)).

  Then, the seventh fold line 27 displayed in the vicinity of the vertex of the seventh fold order mark 47 is valley-folded. Specifically, the portion on the near side of the seventh fold line 27 (the lower side in FIG. 8 (1)) is lifted and folded back to the opposite side with the seventh fold line 27 as a boundary, as shown in FIG. 8 (2). Overlay on the opposite side.

(8th step)
Next, the folding order mark 4 in which the numeral “8” is displayed on the upper surface of the origami paper 1 for which the seventh step has been completed (the upper surface of the origami paper 1 in the state shown in FIG. 8B). Search for (eighth folding order mark 48).

  As shown in FIG. 8 (2), the folding line 2 is not displayed in the vicinity of the vertex of the eighth folding order mark 48, and the reverse instruction sign 5 is displayed. In such a case, the folding process is not performed and the entire origami paper 1 is turned over according to the turn-up instruction sign 5. In the present embodiment, the inside-out instruction sign 5 is composed of a character string “turn over”, but may be composed of other character strings or symbols.

(9th step)
The number “9” is displayed on the upper surface of the origami paper 1 in which the eighth step is completed (the upper surface of the origami paper 1 in the state shown in FIG. The folding order mark 4 (the ninth folding order mark 49) is searched, and the origami paper 1 is set in an appropriate direction based on the triangle symbol of the ninth folding order mark 49 (see FIG. 9 (1)).

  Then, the eighth fold line 28 displayed near the vertex of the ninth fold order mark 49 is valley-folded. Specifically, the portion on the near side (lower side in FIG. 9 (1)) of the eighth fold line 28 is lifted and folded back to the opposite side with the eighth fold line 28 as a boundary, as shown in FIG. 9 (2). If you put it on the other side, you will have a work (squid paper airplane).

  If the origami paper 1 according to the present embodiment is used, even a person who does not know how to fold the work by sequentially executing the first process to the ninth process described above according to a certain rule. It can be produced very easily without referring to the instruction book showing how to fold.

The “certain rule” referred to here is as follows.
A: A plurality of steps (first to n steps) to be executed until the completion of the work are executed in order. B: When each step is executed, the same number as the order of the steps is attached. Follow the order mark 4 C: When the folding line 2 is displayed near the vertex of the folding order mark 4, when the process is performed according to the folding order mark 4, the origami paper 1 is first oriented in an appropriate direction. Setting D: When the origami paper 1 is set in an appropriate direction, the portion on the near side of the folding line 2 displayed in the vicinity of the top of the folding order mark 4 is lifted, and the opposite side with the folding line 2 as a boundary. E: The folding line 2 is not displayed in the vicinity of the apex of the folding order mark 4 and the reverse sign 5 or other sign (a special folding sign) ) Perform the action according to the instructions in the display.

  The origami paper 1 of the present embodiment assumes that all processes are executed according to the rules A to E described above, and the next process is performed on the upper surface of the origami paper 1 immediately after one process is executed. The fold order mark 4 is always displayed, and the fold line 2 or the turn-up instruction sign 5 is always displayed near the fold order mark 4.

  Therefore, after performing one process, the folding order mark 4 of the next process can be easily found, and the next process can be performed smoothly without hesitation. Even if you don't know how to fold it, you can easily create it.

  In order to configure such that the folding order mark 4 of the next process is always displayed on the upper surface of the origami paper 1 immediately after the execution of one process, when the folding process is performed, Which side of the folding line 2 of the origami paper 1 should be folded (which part is the folded piece 6 and which part is the fixed side), and in which direction it is overlapped It is necessary for the producer to clearly understand whether it should be aligned (whether the folded piece 6 is placed on the upper side or the lower side of the opposite side portion). When executed, it is effective to specify the orientation of the origami paper 1 with respect to the producer and to unify the folding method with respect to the fold line 2 to “valley fold” basically.

  Note that “basic unification to valley folding” as used herein is a special case where one folding process cannot be completed by only diffracting the folded piece 6 (for example, middle folding or When it is necessary to fold a plurality of adjacent fold lines 2 at the same time or successively, such as pinch folds, and the folding direction of the adjacent fold lines 2 is opposite. ), I.e., when one folding step can be completed by bending the folded piece 6 defined by one folding line 2 once to either side, the two folding sheets 1 This means that the fold line 2 is not displayed on the surface on the mountain fold side, but all the fold lines 2 are displayed on the surface on the valley fold side.

  It is necessary to fold a plurality of adjacent fold lines 2 simultaneously or continuously, such as a middle fold or a knob fold, and the fold direction of the adjacent fold lines 2 is opposite. When folding is necessary, a special sign indicating the folding method (folding name, folding line (mountain folding line, mountain folding line, near the folding order mark 4 to be referred to when the process is executed). And valley fold lines), simple illustrations, etc.) (special folding method signs) are preferably displayed.

1: Origami paper,
1a: front side,
1b: back side,
2: Fold line
21: First fold line,
22: Second fold line,
23: third fold line,
24: Fourth fold line,
25: Fifth fold line
26: 6th fold line,
27: 7th fold line,
28: 8th fold line,
3: Guide wire,
4: Folding order mark,
41: First folding order mark,
42: Second folding order mark,
43: Third folding order mark,
44: Fourth folding order mark,
45: Fifth folding order mark,
46: 6th folding order mark,
47: 7th folding order mark,
48: 8th folding order mark,
49: 9th folding order mark,
4a: lower side,
4b: vertex,
5: Turn over sign
6: bent piece,
6a: edge,

Claims (4)

Origami paper with a plurality of folding lines and a plurality of folding order marks necessary for producing a specific work respectively displayed at appropriate positions on the front and back sides,
The fold order mark is displayed in the vicinity of the corresponding fold line, and is a number, character, or symbol indicating the fold order of each fold line, and a producer that should be set when executing the fold process by the fold line. And a symbol that specifies the orientation of origami paper with reference to
Among the plurality of steps required until the completion of the work, all of the fold lines that define the bent piece in the step that can be completed by bending the bent piece once to either side, the front side surface and the back side surface Of these, origami paper is characterized by being displayed on the side that is the valley fold side.   The guide line is displayed on the front side surface and / or the back screen at a position where the edge of the folded piece should be overlapped when folding a part of the origami paper along the fold line. Item 3. Origami paper according to item 1.   3. The origami paper according to claim 2, wherein a turn-up instruction sign is displayed in the vicinity of a folding order mark to be referred to in the step of turning the origami paper out of the plurality of folding order marks.   4. A sign of a special folding method is displayed in the vicinity of a folding order mark to be referred to in a step that requires a special folding method among the plurality of folding order marks. Origami paper as described in.