JP2012000965A - Book with printed image appearing to move - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a book with a printed image appearing to move, the book being configured to have a bright image and enable sharp, fine drawing as well.SOLUTION: The book with a printed image appearing to move includes: lenticular lenses (1) in which a plurality of cylindrical lenses are continuously arranged in one direction; and a flat substrate (3) on which a lenticular image (2) is printed, the lenticular image (2) being formed by continuously arranging a plurality of narrow images corresponding to the cylindrical lenses, and which enables images viewed through the lenticular lenses (1) to be changed by parallelly moving the printed surface and the flat portion of the lenticular lenses (1) in the same direction as the direction of the arrangement of the cylindrical lenses while contacting them.

Description

  The present invention relates to a book in which a printed image appears to change.

  As a book that looks like a printed image changing, a mask sheet with a transparent part and a shielding part regularly arranged on the upper part of a composite image sheet on which a grid-like composite image created based on four types of images is arranged. A sliding image change display device provided with a stopper formed so that the moving range of the mask sheet is a square of adjacent images, four specific locations are set as image display points, and can be temporarily stopped at the image display points Etc. (Patent Documents 1 to 4) are known ("Circus has come", written by Takao Yoguchi, published by Evangelical Bookstore, 2000).

Japanese Patent Laid-Open No. 55-73086 Japanese Patent Laid-Open No. 11-327479 JP 2002-55640 A Utility Model Registration No. 3147315

In a book that looks like a conventional printed image that changes, the mask sheet that has a transparent part and a shielding part is seen in an overlapping manner, so that the image is dark and lacks sharpness. There is.
SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to provide a book in which a printed image appears to change and the image is bright and can be drawn sharply and finely.

The feature of the book of the present invention is that the printed image appears to change,

A lenticular lens (1) formed by continuously arranging a plurality of cylindrical lenses in one direction;

A lenticular image (2) formed by continuously arranging a plurality of elongated images corresponding to each cylindrical lens is printed, and an arrangement of cylindrical lenses is brought into surface contact with the printed surface and the flat portion of the lenticular lens (1). A planar substrate (3) capable of changing the image seen through the lenticular lens (1) by translation relative to the lenticular lens (1) in the same direction as the direction;

The point including

  The lenticular lens (1) is a sheet-like lens formed by continuously arranging a plurality of cylindrical lenses (kamaboko-shaped lenses) in one direction. What is used for 3D images, screens, etc. can be used as they are.

  The size of the lenticular lens (1) may be the same as or slightly larger than the lenticular lens image (2). The material of the lenticular lens (1) includes glass and organic polymer, but from the viewpoint of ease of production and safety, an organic polymer is preferable, and polymethacrylate is more preferable.

  The lenticular lens (1) may be colored, or an image may be printed on a part thereof.

  On the flat substrate (3), a lenticular image (2) formed by continuously arranging a plurality of elongated images corresponding to each cylindrical lens is printed, and the printed surface and the flat portion of the lenticular lens (1) The image seen through the lenticular lens (1) can be changed by moving the lenticular lens (1) in parallel with the lenticular lens (1) in the same direction as the arrangement direction of the cylindrical lenses.

  On the flat substrate (3), in addition to the lenticular image (2) formed by continuously arranging a plurality of elongated images corresponding to each cylindrical lens, characters (including sentences), pictures, and ordinary images Etc. may be printed.

  On the flat substrate (3), for example, a lenticular image of a lion or other animal running along with a jungle landscape, a lenticular image of a bird jumping between trees, a text explaining golf swings, or golf Print a professional golfer's swing lenticular image with the scenery of the field, print a ski lenticular image with text explaining ski forms and a ski course, or a townscape with a specific architecture You can print lenticular images of objects. The printed surface and the flat portion of the lenticular lens (1) are brought into surface contact with each other and moved in parallel with the lenticular lens (1) in the same direction as the arrangement direction of the cylindrical lenses, so that the lenticular lens (1) can be seen. The image appears to change (change, three-dimensional).

  The lenticular image can be easily prepared by a lenticular image creation software or the like available from the market.

The lenticular lens (1) and the lenticular image (2) are arranged so that each cylindrical lens and a plurality of elongated images correspond to each other when they are relatively translated while being in surface contact. If this arrangement is shifted, even if the image changes, it may not be a normal image.

  As long as the book of the present invention includes the lenticular lens (1) and the planar base material (3), these may be included in all pages, or may be included in only some of all pages. . That is, the book of the present invention only needs to include at least one lenticular lens (1) and at least one planar substrate (3).

In order to relatively translate the lenticular lens (1) relative to the flat base material (3) provided on the next spread page (5) in conjunction with opening and closing of the previous spread page (4), One end of the lenticular lens (1) is fixed to the throat side (the book binding margin side of the book, the inner side when the page is opened) of the previous page (4), and the other side is opened to the next page (5) It is preferable that the flat base material (3) provided on the substrate is stacked so as to be in surface contact.
The lenticular lens (1) is overlapped so as to be in surface contact with the printing surface of the flat substrate (3).

  The part of the lenticular lens (1) where one end is fixed (including the case where the whole end is fixed, including the case where at least two parts of the one end are fixed) is fixed so as to be parallel to the throat, In conjunction with opening and closing of the front page (4), the front page (4) is fixed so that it can be freely bent around the fixed portion.

  The lenticular lens (1) is fixed so that the arrangement direction of the cylindrical lenses is perpendicular to the throat, that is, the cylindrical lenses are arranged parallel to the throat.

  When the front page (4) is opened 180 degrees from the closed state, the distance between the end of the lenticular lens (1) and the length of the throat from the position where the end of the lenticular lens (1) is fixed is doubled. The lenticular lens (1) translates relative to the direction. Therefore, the relative translational distance of the lenticular lens (1) can be adjusted by adjusting the location (length to the throat) where one end of the lenticular lens (1) is fixed.

  In the above book in which one end of the lenticular lens (1) is fixed to the throat side of the front page (4), the surface contact for maintaining the surface contact between the lenticular lens (1) and the flat substrate (3) The holding member (8) is preferably provided on the next page (5).

  If the surface contact holding member (8) can maintain the surface contact between the lenticular lens (1) and the flat substrate (3), the structure is not limited. For example, the next page (5) is a bag. In the binding, an opening is provided in a part thereof, and the flat base material (3) is disposed in the bag binding {opening from the flat base material (3) and the base material with the opening portion (5) } May be inserted into the bag from one end of the lenticular lens (1) so that the lenticular lens (1) and the lenticular image (2) can be seen from the opening, or the lenticular lens (1 ) May be provided to hold both ends (the top side and the ground side of the book), or a belt-like slider may be provided on the throat side of the next spread page (5) to hold the lenticular lens (1).

The book of the present invention is to translate the plane base material (3) relative to the lenticular lens (1) provided on the next spread page (5) in conjunction with opening and closing of the previous spread page (4). One end of the flat base material (3) is fixed to the throat side of the front facing page (4), and the other end side is spread so as to be in surface contact with the lenticular lens (1) provided on the next page (5). It is preferable.
The lenticular lens (1) is overlapped so as to be in surface contact with the printing surface of the flat substrate (3).

  Fix the end of the flat substrate (3) so that it is parallel to the throat (including the case where the entire end is fixed, including the case where at least two of the ends are fixed) In conjunction with opening and closing of the front page (4), the front page (4) is fixed so that it can be freely bent around this fixed portion.

  The lenticular lens (1) is fixed to the next spread page (5) so that the arrangement direction of the cylindrical lenses is perpendicular to the throat, that is, the cylindrical lenses are arranged parallel to the throat. The

  When the front page (4) is opened 180 degrees from the closed state, the front page (4) is opened by a distance twice as long as the length from the position where one end of the flat substrate (3) is fixed to the throat. The plane base material (3) is relatively translated in the direction of. Therefore, the relative translational distance of the planar substrate (3) can be adjusted by adjusting the location (length to the throat) where one end of the planar substrate (3) is fixed.

  In the above book in which one end of the flat base material (3) is fixed to the throat side of the front page (4), the surface for maintaining the surface contact between the flat base material (3) and the lenticular lens (1) The contact holding member (8) is preferably provided on the next page (5).

  As long as the surface contact holding member (8) can maintain the surface contact between the flat base material (3) and the lenticular lens (1), there is no limitation on the structure and the like. At the end, an opening is provided in a part thereof, the opening is closed with a lenticular lens (1), inserted into the bag from one end of the flat base material (3), and the lenticular image (2) can be seen from the opening. It is also possible to provide a slider that holds both ends of the flat base material (3) (the top side and the ground side of the book), or to provide a belt-like slider on the throat side of the next spread page (5). You may make it hold down (3).

  In the book of the present invention, one end of the lenticular lens (1) is fixed to the front cover or the back cover through a connecting member (9) having the same length as the bundle (thickness of the content portion excluding the cover of the book). Thus, it is preferable that the other end side wraps around the small edge so that they can be superposed so as to be in surface contact with the planar base material (3) provided on each page.

  When one end of the lenticular lens (1) is fixed to the front cover via the connecting member (9), the flat base material (3) is provided on the front facing page (4), while the lenticular lens (1) is provided on the back cover. When one end is fixed via the connecting member (9), the flat base material (3) is provided on the next page (5).

  One end of the lenticular lens (1) is connected to the top side (the so-called upper part when the book is erected), the small side {the three sides other than the bound side; It should be fixed to at least one of the side that opens the text (the opposite side of the throat) and the ground side (the so-called lower part when the book is raised)}. Also good. If one end of the lenticular lens (1) is fixed via the connecting member (9) at two places, the top side and the side where the text is opened, the image may change depending on which lenticular lens (1) is in surface contact. Because it can be changed, readers (viewers) can enjoy trial and error.

  In addition to preventing the lenticular lens (1) from falling out of the book of the present invention, the connecting member (9) having the same length as the bundle is arranged so that the arrangement direction of the cylindrical lenses is kept constant. It is also for holding 1).

  When one end of the lenticular lens (1) is fixed to the top or the ground side, it is fixed so that the arrangement direction of the cylindrical lens is parallel to the throat, that is, the cylindrical lens is arranged perpendicular to the throat. To do. On the other hand, when one end of the lenticular lens (1) is fixed to the opening side of the body, the cylindrical lens is arranged so that the arrangement direction of the cylindrical lenses is perpendicular to the throat, that is, the cylindrical lenses are arranged parallel to the throat. Fix it.

  In the book of the present invention, a recess or a through hole (6) is provided on a page including a flat substrate (3), and one end of the lenticular lens (1) is provided at a position closer to the fore edge than the recess or the through hole (6) of the page. The flat base is formed by pressing and releasing the lenticular lens (1) overlapped with the recess or the through hole (6). It is preferable that the lenticular lens (1) can be relatively translated with respect to the material (3).

  A recess or a through hole (6) is provided in the page including the flat base material (3), and one end of the lenticular lens (1) is fixed to a position closer to the fore edge than the recess or the through hole (6) of the page. Is formed so as to be in surface contact with the planar base material (3), and a part of the lenticular lens (1) is formed by pressing or releasing the lenticular lens (1) superimposed on the recess or the through hole (6). Enters or exits the recess or the through hole (6), and the lenticular lens (1) on the other end side that is not fixed moves relatively in parallel with the degree of entry. That is, the greater the depth of the recess or the through hole (6), the greater the distance of relative translation. Therefore, the relative translation distance can be adjusted by the depth of the recess or the through hole (6).

  The above-mentioned book in which a recess or a through hole (6) is provided on a page including the flat substrate (3) is a surface contact holding for maintaining the surface contact between the lenticular lens (1) and the flat substrate (3). It is preferable to provide a member (8) in the page containing a plane base material (3).

  As long as the surface contact holding member (8) can maintain the surface contact between the lenticular lens (1) and the planar base material (3), there is no limitation on the structure and the like. An opening is provided in a part, and a flat base material (3) is disposed in a bag binding (a page may be constituted by a flat base material (3) and a base material with an opening)}, and lenticular The lens (1) may be inserted so that the lenticular lens (1) and the lenticular image (2) can be seen from the opening, or a slider that holds both ends of the lenticular lens (1) (the top side and the ground side of the book). Or a belt-like slider may be provided on the throat side of the page and on the side where the text is opened to hold the lenticular lens (1).

In the book of the present invention, it is preferable to fix the lenticular lens (1) and the planar substrate (3) so that the planar substrate (3) does not relatively translate with respect to the lenticular lens (1).

When the flat substrate (3) is fixed so as not to move relative to the lenticular lens (1), the lenticular lens (1) is arranged so that the arrangement direction of the cylindrical lenses is perpendicular to the throat. That is, it is preferable to fix the cylindrical lenses in parallel with the throat. When the lenticular lens (1) is fixed in this way, the image appears to change every time the page is turned.

The book of the present invention preferably has a lenticular lens pitch of 0.1 to 0.4 mm.

The book of the present invention can be seen by changing the printed image, the image is bright, sharp and delicate drawing.
Therefore, even a relatively dark image or fine drawing can be reproduced more realistically.
In addition, since the print image changes along with the text, it can be applied as various educational books, training materials, picture books, and the like.

It is a conceptual diagram which shows typically the aspect of the book of this invention {the book which fixed the end of the lenticular lens (1) to the throat side of the front page (4) of a double spread} from the top side or the ground side. One aspect of the book of the present invention {Book in which one end of the lenticular lens (1) is fixed to the throat side of the front page (4) and the surface contact holding member (8) is provided on the next page (5)} FIG. One aspect of the book of the present invention {Book in which one end of the flat substrate (3) is fixed to the throat side of the previous page (4) and the surface contact holding member (8) is provided on the next page (5)} It is a conceptual perspective view shown typically. It is a conceptual perspective view showing typically one mode of a book of the present invention {book which fixed one end of a lenticular lens (1) to the fore end side of a front cover or back cover via a connecting member (9)}. One aspect of the book of the present invention {a concave or through hole (6) is provided on a page including a flat substrate (3), and the lenticular lens (1) is provided at a position closer to the fore edge than the concave or through hole (6) of the page. It is a conceptual perspective view which shows typically about the book} which fixed the end and provided the surface contact holding member (8) in the page containing a plane base material (3).

  Hereinafter, the book of the present invention will be described in more detail with reference to the drawings. Unless otherwise specified, the items described first can be applied in common to the description of subsequent drawings.

<Figure 1>
FIG. 1 shows a lenticular lens (1) with respect to a flat base material (3) provided on the next spread page (5) in conjunction with opening and closing of the previous spread page (4) in one embodiment of the book of the present invention. In order to make the relative translation, one end of the lenticular lens (1) is fixed on the throat side of the previous page (4), and the other side is opened on the flat substrate (3) provided on the next page (5). It is a figure which shows typically from the top or the ground side about the book comprised by overlapping so that it may contact.

  In FIG. 1, a book including a lenticular lens (1) and a planar base material (3) is shown on the first spread page {the previous spread page (4) and the next spread page (5)}. As long as the lens (1) and the planar substrate (3) are included, these may be included in all pages, or may be included in only a part of all pages. That is, the book of the present invention only needs to include at least one lenticular lens (1) and at least one planar substrate (3).

  The part of the lenticular lens (1) where one end is fixed (including the case where the whole end is fixed, including the case where at least two parts of the one end are fixed) is fixed so as to be parallel to the throat, In conjunction with opening and closing of the front page (4), the front page (4) is fixed so that it can be freely bent around the fixed portion. As a fixing method, for example, one end (at least two places) of the lenticular lens (1) may be freely bent and fixed (adhered or the like) to the front facing page (4) as it is, or the opening of the paper mount with the opening Cover the part with a lenticular lens (1) {Fix (around or partially) the lenticular lens (1) (partially or entirely) to the mount with the opening (attachment, etc.)}, and freely fold the end of the mount with the opening The lenticular lens (1) is overlapped on the paper mount and the top side and / or the ground side are fixed (adhesion etc.), and the paper mount and the lenticular lens (1) are fixed. The flat base material (3) may be sandwiched from the side where the text is opened (opposite side of the throat), and the end of the paper mount may be foldable and fixed.

  The lenticular lens (1) is fixed so that the arrangement direction of the cylindrical lenses is perpendicular to the throat, that is, the cylindrical lenses are arranged parallel to the throat.

  When the previous page (4) is opened (curved arrow) from the closed state of the book of the present invention (curved arrow), the lenticular lens (1) is placed on the flat base material (3) provided on the next page (5). Relative translation (straight arrow), conversely, when the front page (4) is closed (curved arrow), the flat substrate (3) provided on the next page (5) by the lenticular lens (1) On the other hand, relative translation is performed in the direction opposite to the above (straight arrow). Thus, the image seen through the lenticular lens (1) changes.

  When the front page (4) is opened 180 degrees from the closed state, the distance between the end of the lenticular lens (1) and the length of the throat from the position where the end of the lenticular lens (1) is fixed is doubled. The lenticular lens (1) translates relative to the direction. Therefore, the relative translational distance of the lenticular lens (1) can be adjusted by adjusting the location (length to the throat) where one end of the lenticular lens (1) is fixed.

<Figure 2>
FIG. 2 shows the surface contact holding member (8) for maintaining the surface contact between the lenticular lens (1) and the flat substrate (3) among the books shown in FIG. It is a perspective view which shows typically about the provided book.

  In FIG. 2, a book including the lenticular lens (1) and the planar substrate (3) on the first spread page {the previous spread page (4) and the next spread page (5)} is shown. As long as the lens (1) and the planar substrate (3) are included, these may be included in all pages, or may be included in only a part of all pages. That is, the book of the present invention only needs to include at least one lenticular lens (1) and at least one planar substrate (3).

  The book shown in FIG. 2 uses a base material with an opening as the surface contact holding material (8), and constitutes the next page (5) with a bag from the flat base material (3) and the base material with an opening. The lenticular lens (1) is inserted into the bag on the next page (5) so that the lenticular lens (1) and the lenticular image (2) can be seen from the opening. The lenticular lens (1) in the bag is indicated by a broken line.

  Since the base material with openings used in FIG. 2 is provided with openings in about half of the top side, sentences, characters and / or paintings can be represented in the lower half.

  As long as the surface contact holding member (8) can maintain the surface contact between the lenticular lens (1) and the planar base material (3), there is no limitation on the structure and the like. (5) is bound to a bag, an opening is provided in a part of the bag, a flat substrate (3) is disposed in the bag, and the lenticular lens (1) is inserted into the bag from one end of the bag. The lenticular lens (1) and the lenticular image (2) may be visible from the area, or sliders that hold both ends of the lenticular lens (1) (the top side and the ground side of the book) may be provided, 5) A belt-like slider may be provided on the throat side to hold down the lenticular lens (1).

<Figure 3>
FIG. 3 shows a plan view of the lenticular lens (1) provided on the next spread page (5) in conjunction with opening and closing of the previous spread page (4) in one embodiment of the book of the present invention. In order to make the relative translation, one end of the flat base material (3) is fixed to the throat side of the front facing page (4), and the other end side is opened to face the lenticular lens (1) provided on the next page (5). A book which is configured to be in contact with each other and is provided on the next page (5) by opening the surface contact holding member (8) for maintaining the surface contact between the planar substrate (3) and the lenticular lens (1). It is a perspective view showing typically about.

  In FIG. 3, a book including the lenticular lens (1) and the planar substrate (3) is shown on the first spread page {the previous spread page (4) and the next spread page (5)}. As long as the lens (1) and the planar substrate (3) are included, these may be included in all pages, or may be included in only a part of all pages. That is, the book of the present invention only needs to include at least one lenticular lens (1) and at least one planar substrate (3).

  Fix the end of the flat substrate (3) so that it is parallel to the throat (including the case where the entire end is fixed, including the case where at least two of the ends are fixed) In conjunction with opening and closing of the front page (4), the front page (4) is fixed so that it can be freely bent around this fixed portion. As the fixing method, for example, one end (at least two places) of the flat base material (3) may be bent and fixed as it is (adhesion or the like), or the flat base material (3) is superimposed on a paper mount, You may fix the edge part of a paper mount so that bending is possible.

  The lenticular lens (1) is fixed to the next spread page (5) so that the arrangement direction of the cylindrical lenses is perpendicular to the throat, that is, the cylindrical lenses are arranged parallel to the throat. The

  The book shown in FIG. 3 uses a base material with an opening as the surface contact holding material (8), the spread next page (5) is bound with a bag, and the opening is closed with a lenticular lens (1). (3) is inserted into the bag from one end so that the lenticular image (2) can be seen from the opening. The planar substrate (3) in the bag is indicated by a broken line.

  Since the base with openings used in FIG. 3 is provided with openings in about half of the top side, sentences, characters and / or pictures can be represented in the lower half.

  As long as the surface contact holding member (8) can maintain the surface contact between the lenticular lens (1) and the planar base material (3), there is no limitation on the structure and the like. A slider that holds both ends (the top side and the ground side of the book) of (3) may be provided, or a flat slider may be provided on the throat side of the spread page (5) to hold the flat substrate (3). Good.

  When the front page (4) is opened 180 degrees from the closed state, the front page (4) is opened by a distance twice as long as the length from the position where one end of the flat substrate (3) is fixed to the throat. The plane base material (3) is relatively translated in the direction of. Therefore, the relative translational distance of the planar substrate (3) can be adjusted by adjusting the location (length to the throat) where one end of the planar substrate (3) is fixed.

<Figure 4>
FIG. 4 shows a lenticular lens attached to the front cover or back cover through a connecting member (9) having the same length as a bundle (thickness of the content portion excluding the cover of the book) in one aspect of the book of the present invention. (1) A book that is constructed so that one end of (1) is fixed and the other end is wrapped around a small edge so that it can be brought into surface contact with a flat substrate (3) provided on each page. It is a perspective view typically shown.

  In FIG. 4, a book including the flat base material (3) is shown on the first spread next page (5). However, if the book includes the lenticular lens (1) and the flat base material (3), The flat base material (3) may be included in all pages, or only a part of all pages may be included. That is, the book of the present invention only needs to include at least one lenticular lens (1) and at least one planar substrate (3).

  In the book shown in FIG. 4, one end of the lenticular lens (1) is fixed to the back cover through the connecting member (9), and the flat base material (3) is provided on the next page (5). On the other hand, when one end of the lenticular lens (1) is fixed to the front cover via the connecting member (9), the flat base material (3) is provided on the front facing page (4).

  In the book shown in FIG. 4, one end of the lenticular lens (1) is fixed to the top side of the back cover through a connecting member (9). One end of the lenticular lens (1) may be fixed to at least one of the front edge or the front edge of the front cover or the back cover {the side where the text is opened, the top side, the ground side}. And you may fix to two places, the top side and the side which opens a text.

  In addition to preventing the lenticular lens (1) from falling out of the book of the present invention, the connecting member (9) having the same length as the bundle is arranged so that the arrangement direction of the cylindrical lenses is kept constant. It is also for holding 1).

  In the book shown in FIG. 4, since one end of the lenticular lens (1) is fixed to the top side, the cylindrical lens arrangement direction is parallel to the throat, that is, the cylindrical lens is perpendicular to the throat. The lenses are fixed so that they are aligned. When one end of the lenticular lens (1) is fixed to the ground side, the arrangement direction of the cylindrical lenses is the same as described above. However, when one end of the lenticular lens (1) is fixed to the opening side of the text, The arrangement is fixed so that the arrangement direction is perpendicular to the throat, that is, the cylindrical lenses are arranged parallel to the throat.

  In the book shown in FIG. 4, the lenticular lens (1) can be separated from the page, and can be brought into surface contact with the page and moved in relative translation as necessary.

<Figure 5>
FIG. 5 shows, in one embodiment of the book of the present invention, a recess or a through hole (6) is provided in a page including a flat base material (3), and a position closer to the fore edge than the recess or through hole (6) of the page One end of the lenticular lens (1) is fixed and the other end is overlapped with the planar base material (3) so as to be in surface contact with each other, and the surface contact between the lenticular lens (1) and the planar base material (3) is maintained. A plane contact holding member (8) is provided on a page including the flat substrate (3), and the lenticular lens (1) overlying the recess or the through hole (6) is pushed or released to form a plane. It is a perspective view which shows typically about the book comprised so that a lenticular lens (1) can be relatively translated with respect to a base material (3).

  In FIG. 5, a book including the lenticular lens (1) and the planar base material (3) is shown on the first spread next page (5), but the lenticular lens (1) and the planar base material (3) are shown in the book. May be included in all pages, or only a part of all pages may be included. That is, the book of the present invention only needs to include at least one lenticular lens (1) and at least one planar substrate (3).

  The book shown in FIG. 5 comprises a bag binding page composed of a flat substrate (3) and a substrate with an opening {surface contact holding member (8)}, and a lenticular lens (1) is inserted into the bag. The lenticular lens (1) and the lenticular image (2) can be seen from the opening.

  As long as the surface contact holding member (8) can maintain the surface contact between the lenticular lens (1) and the planar base material (3), there is no limitation on the structure and the like. An opening is provided in a part, a flat substrate (3) is arranged in a bag binding, a lenticular lens (1) is inserted, and a lenticular lens (1) and a lenticular image (2) can be seen from the opening. Alternatively, a slider that holds both ends (the top side and the ground side of the book) of the lenticular lens (1) may be provided, or a belt-like slider may be provided on the throat side of the page and on the side where the text is opened. ) May be pressed.

  The book shown in FIG. 5 is provided with a concave portion or a through hole (6) on the ground side of the flat base material (3), and further a lenticular lens (1) at a location closer to the ground side than the concave portion or through hole (6). One end is fixed. The one end of the lenticular lens (1) can be fixed in the same manner as the fixing to the previous page (4).

  In the book shown in FIG. 5, a part of the lenticular lens (1) enters the recess or the through hole (6) by pushing or releasing the lenticular lens (1) overlapped with the recess or the through hole (6). The lenticular lens (1) on the other end side that is not fixed relatively translates in correspondence with the degree of entry and exit. That is, the greater the depth of the recess or the through hole (6), the greater the distance of relative translation. Therefore, the relative translation distance can be adjusted by the depth of the recess or the through hole (6).

DESCRIPTION OF SYMBOLS 1 Lenticular lens 3 Planar base material 4 Front facing page 5 Next facing page 6 Recessed or through hole 7 Throat 8 Surface contact holding member 9 Connecting member

Claims (10)

In books where the printed image appears to change,

A lenticular lens (1) formed by continuously arranging a plurality of cylindrical lenses in one direction;

A lenticular image (2) formed by continuously arranging a plurality of elongated images corresponding to each cylindrical lens is printed, and an arrangement of cylindrical lenses is brought into surface contact with the printed surface and the flat portion of the lenticular lens (1). A planar substrate (3) capable of changing the image seen through the lenticular lens (1) by translation relative to the lenticular lens (1) in the same direction as the direction;

A book characterized by containing. In order to relatively translate the lenticular lens (1) with respect to the flat base material (3) provided on the next spread page (5) in conjunction with opening and closing of the previous spread page (4),
One end of the lenticular lens (1) is fixed to the throat side of the previous page (4), and the other end side is overlapped so as to be in surface contact with the flat substrate (3) provided on the next page (5). The book according to claim 1. The book according to claim 2, wherein the surface contact holding member (8) for maintaining the surface contact between the lenticular lens (1) and the flat substrate (3) is provided on the next page (5). In order to translate the plane base material (3) relative to the lenticular lens (1) provided on the next spread page (5) in conjunction with opening and closing of the previous spread page (4),
One end of the flat substrate (3) is fixed to the throat side of the front page (4), and the other end side is overlapped so as to be in surface contact with the lenticular lens (1) provided on the next page (5). The book according to claim 1. The book according to claim 4, wherein the surface contact holding member (8) for maintaining the surface contact between the planar substrate (3) and the lenticular lens (1) is provided on the next page (5). One end of the lenticular lens (1) is fixed to the front edge of the front cover or back cover through the connecting member (9) having the same length as the bundle, and the other end is provided on each page so as to go around the small edge. The book according to claim 1, wherein the book is configured to be able to be superposed so as to be in surface contact with the flat substrate (3). A recess or a through hole (6) is provided in the page including the flat base material (3), and one end of the lenticular lens (1) is fixed to a position closer to the fore edge than the recess or the through hole (6) of the page. Is configured so as to be in surface contact with the flat substrate (3),
Claim that the lenticular lens (1) can be relatively translated with respect to the planar base material (3) by pushing or releasing the lenticular lens (1) overlapped with the recess or the through hole (6). Item 1. The book according to item 1. The book according to claim 7, wherein a surface contact holding member (8) for maintaining surface contact between the lenticular lens (1) and the planar substrate (3) is provided on a page including the planar substrate (3). .

The book according to claim 1, wherein the lenticular lens (1) and the planar substrate (3) are fixed so that the planar substrate (3) does not move relative to the lenticular lens (1). The book according to any one of claims 1 to 9, wherein the pitch of the lenticular lens is 0.1 to 0.4 mm.

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