JP3034163U - Origami book - Google Patents

Abstract

(57) [Summary] (Correction) [Problem] To provide an inexpensive origami book by eliminating the need for die cutting and manual bagging. SOLUTION: On a long side of a rectangular paper sheet group 1 of the same size,
A perforation 2 parallel to the short side is provided at a position having an interval equal to the length of the short side. A square origami portion 3 is obtained when the perforations are cut out, and the remaining margin portion 4 from which the origami portion is deleted is bound on the short side to form a book structure.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention mainly relates to origami used for toys for young children, and more particularly to an origami book that can be provided at low cost by adopting a book structure.

[0002]

[Prior art]

 Origami that has been marketed in the past is generally manufactured by flat printing on one side only on one side, but flat printing is done by making flat sheets of 16 to 32 pages into sheets. It is also suitable for printing a small number of copies because it is a one-sided printing method, but the printing speed is slower and therefore the cost is slightly higher.

After the above-described printing, commercially available origami paper is cut into pieces each of which has a square-shaped blade and is cut into pieces each of which has a size of several tens. The product is supplied as a set to a toy store, etc. by packing it into a bag and packing it in a bag.

[0004]

[Problems to be solved by the device]

 Although the above method has high accuracy in the square shape, it has the disadvantage that it requires labor for separating it and labor for manually arranging it into a bag, which inevitably increases the cost and cannot be mass-produced.

Therefore, even if a large number of orders are placed from a toy store, there is also a problem that it is not possible to meet the demand because the bundling requires manual work as described above.

Furthermore, in the above-described flatbed printing, if a pattern is printed in multiple colors, a problem arises in that it is difficult to make an origami sheet with a pattern because a misalignment is likely to occur when cutting with a square blade.

Moreover, since origami is sold to toy stores as a target, it has a narrow sales territory, and therefore a dramatic increase in sales volume cannot be expected.

[0008]

[Means for Solving the Problems]

 An object of the present invention is to provide an inexpensive origami book by eliminating the work such as die cutting and manual bagging. As a solution, a multicolored book is used. The design can be printed by rotary printing, and after that, it is automatically mechanically cut, and when it is folded in, a sewing machine line for cutting is inserted at the same time.

That is, the invention according to claim 1 is to provide perforations parallel to the short side at positions where intervals are equal to the length of the short side on the long side of the rectangular paper sheet group of the same size. A square-shaped origami portion is obtained when the paper is cut out, and a book structure is formed by binding the remaining margin portion after deleting the origami portion on the short side. The invention according to claim 1 is characterized in that a folding method is printed on a marginal portion of the paper sheet.

[0010]

[Embodiment of the invention]

 An origami book according to the present invention will be described below with reference to an embodiment shown in FIGS. 1 and 2.

The paper sheet that becomes the origami book of the present invention can be printed in one color at the same time as the printing of newspapers by passing the ends unwound from the roll paper between the upper and lower plate cylinders arranged in parallel on the rotary press. Done. It is possible to print a series of six or more colors.

After printing, the machine automatically cuts every 16 to 32 pages and folds it to fit the size of the book.

At this time, as shown in FIG. 1, the rectangular sheet group 1 of the same size is parallel to the short side L at a position spaced from one end of the long side to the other end by a length equal to the length of the end side L. Insert a perforation 2 at the same time so that a square origami part 3 can be obtained when this perforation 2 is cut out, and the remaining margin part 4 from which the origami part 3 is deleted is bound on the short side. To have a book structure.

To make a book structure, the side to be wrapped around the cover sheet is glued to the cover sheet, the left and right sides are cut, and finally the opposite side to the glueing is cut.

The binding method is, however, either spine bonding (so-called wireless binding) in which the end faces of the superposed papers are glued together, or a stopper (so-called flat stitching) without glueing. Reference numeral 5 in the figure is a cover.

FIG. 2 shows an example of a single origami paper in which the origami paper portion 3 and the blank space portion 4 are on the same paper surface with the perforation 2 in between, and the origami paper portion 3 includes, for example, Anpanman 6 of Manga. Is printed, and the order of folding is printed in the blank area 4 as shown by.

Therefore, when folding the Anpanman 6 with origami paper, first, the origami paper portion 3 is cut off from the perforations 2 and the origami paper portion 3 becomes a square origami paper.

The folding order is described in the margin portion 4, and the folding may be performed according to this order.

FIG. 3 shows a modified example of FIG. 1. When the edge of the stacked sheets on the side opposite to the binding side is cut by the force of F with a blade, a warp occurs in the direction of the arrow. If cut in this state, the origami part 3 may have a problem that a perfect square cannot be obtained.

In order to eliminate such inconvenience, the origami paper portion 3 (L × L) is slightly shifted from the short side opposite to the binding side to the binding side (that is, the margin portion 4 side) so as to have two flat spaces. It is also possible to provide the perforations 2 and 2 on the line.

Therefore, in this case, the margin portion 4'is narrower than that of FIG. 1, and instead, the margin portion 7 is provided on the left side in advance. However, the origami part 3 can be a perfect square.

[0022]

[Effect of the invention]

 In the present invention, the origami has a book structure as described above, so that the following effects can be obtained.

1) Basically, it can be carried out in exactly the same manner as a normal book manufacturing process, so that it is possible to provide the book at a low cost, since the manual work requiring a lot of man-hours as in the conventional art is not necessary.

2) When using origami, cut out only the required number of origami parts from the perforations of the book, and if you print a description of how to fold it, the margin will remain on the book side. If you fold it again, you can see the instruction manual, and you cannot lose it except to discard the book.

3) Since it can be sold as a book, the sale is not limited to toy stores as in the past, and it can be sold at bookstores, and the sales channel can be expanded.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an embodiment of an origami book according to the present invention.

FIG. 2 is a plan view showing an example of the actual origami sheet bound in the origami book of FIG.

FIG. 3 is a plan view showing a modified example of FIG.

[Explanation of symbols]

 1 Paper group 2 Perforations 3 Origami part 4, 4'Margin part 7 Margin part

Claims (2)

[Utility model registration claims] 1. A rectangular origami paper sheet having perforations parallel to the short sides of the same-sized rectangular sheet group, provided at positions spaced apart from each other by a distance equal to the length of the short sides. An origami book having a book structure in which a portion is obtained and a remaining blank portion obtained by deleting the origami portion is bound on the short side. 2. The origami book according to claim 1, wherein a marginal portion of the paper sheet is printed in a folding manner.