JP3140117U - Stationery check sheet - Google Patents

Abstract

[PROBLEMS] Even when commuting to work or school, trains, buses, etc. are made visible so that letters and markings can be seen without moving the check sheet. To provide a stationery check sheet that is hidden from view and enhances the learning effect.
A is a lenticular lens 1 on one surface of the check sheet 10 is formed, extending in the longitudinal direction of the lenticular lens with a narrow width W ₂ than the lens width W ₁ of the lenticular lens to the flat surface opposite to the lenticular lens surface Colored shielding stripes 2 are formed, and light is transmitted between the shielding stripes.
[Selection] Figure 3

Description

  The present invention relates to a check sheet for stationery. More specifically, when students, students, etc. need memorization for studying for exams, studying for exams, etc., they cover letters, figures, symbols, expressions, etc. (necessary characters, etc.) necessary for memorization for everyday study An object of the present invention is to provide a stationery check sheet that is convenient to memorize in a limited study space, particularly for a stationery check sheet that is used or used by a test taker for studying an examination.

  When you need memorization for studying for exams, studying for exams, etc., underline the letters, figures, symbols, expressions, etc. (necessary characters etc.) necessary for memorization, and fill out the necessary characters etc. Also, after reading and writing necessary characters, etc., they were torn down. For this reason, there is a drawback that notebooks and books are seriously soiled and pages are staggered. Not only will you feel inconvenient when you need to reuse your notes and books later.

  In view of such a situation, Patent Document 1 (Japanese Patent Laid-Open No. 57-37389) includes a writing tool and a colored transparent film having the same color or the same color relationship as the color of the marking portion of the writing tool. Learning tools have been proposed.

  In Patent Document 2 (Japanese Patent Publication No. 57-37871), a specific display is provided in order to improve the learning efficiency in learning to memorize the specific display portion of the display portion described in black text in a textbook or the like. A learning tool is disclosed in which a portion is confused with a darkened ground color and temporarily hidden. That is, a ground of a specific area surrounding only a specific display in a series of displays by black printing, a document colored in one color of one complementary color pair so that the display can be visually recognized, and the complementary color pair described above A learning efficiency enhancement learning tool has been proposed in which a check sheet having a transparent ground color of the other color is paired, and the specific display is confused with the dark ground color of a specific area under fluoroscopy of the check sheet. .

  However, conventionally, a transparent check sheet in which one color of the complementary color pair has already been transferred to a specific display portion such as a textbook by an appropriate transfer means such as printing and the other color of the complementary color pair is superimposed is superimposed. Thus, the specific display portion is temporarily hidden. Therefore, in the past, textbooks and other vendors set specific display parts based on various data, so the effectiveness is demonstrated in learning to memorize, but the user has already decided. Only the displayed specific display part can be hidden. That is, there are inconveniences in use such that the user can use only within a restricted learning range.

  In view of such conventional circumstances, Patent Document 3 (Japanese Patent No. 3501433) describes a transfer tool that transfers one color of a complementary color pair to a specific display portion of a display portion on a printing paper surface, and is transparent and colored. In the learning tool which is a pair of the check sheet having the other color of the complementary color pair that confuses the specific display portion that has been darkly darkened so as to be invisible, the transfer tool is a coating transfer type and is transferred from the transfer tool. In addition, a learning tool has been proposed in which a liquid material constituting one color of a complementary color pair is composed of pigment particles and styrene / butadiene / emulsion resin particles that instantaneously form a film by reaction with paper acid.

  The purpose of Patent Document 3 is to freely select a specific display portion described on the printing paper, and to temporarily hide the specific display portion, and to write a character or tape. One color of the complementary color pair can be transferred to the specific display portion as affixed, and if the specific display portion is selected more than necessary by mistake, it can be easily removed (erased) with an eraser. It provides a learning tool that can be used.

  In Patent Document 4 (Japanese Patent Laid-Open No. 11-202748), the learning is facilitated by a combination of a color for printing characters and a background portion of a learning material and a colored transparent film, and repeated by combining a plurality of colored films. For the purpose of preventing the learning from flowing on the flat plate, the important words and phrases in the learning materials are printed in the same color of the colored film, and the color drawn on the background of the commentary is printed in the complementary color of the colored transparent film, and the important words and phrases are colored. When the film is viewed with the colored transparent film overlaid on the explanatory text, the important phrase is that it blends into the color of the colored film, and the explanatory text is filled with a dark color due to the complementary color mixture of the ground color and the colored transparent film. Therefore, iterative learning is facilitated, and it is possible to prevent repeated learning from flowing on a flat plate by using two types of films: colored film and colored transparent film. It has been proposed to.

  Patent Document 5 (Japanese Utility Model Laid-Open No. 7-29558) discloses a memorization learning sheet characterized in that an adhesive portion is locally provided on the back surface of a colorless transparent or colored transparent sheet, and most of the sheet is a non-adhesive portion. Has been proposed. This sheet is used in a state where it is pasted on a textbook or the like by painting a portion to be memorized on the sheet with a color pen or a two-color textbook or the like.

  The above-described check sheets disclosed in Patent Documents 1 to 4 first memorize letters and characters written on paper at the time of memorization, and then a book on which marking parts such as letters and filled lines are written by a writing instrument. A check sheet made of a film is placed on the paper or paper so that the marking portion is hidden so that it cannot be seen, and letters written on the book or paper are memorized.

  That is, when using the check sheet disclosed in Patent Documents 1 to 4, the check sheet is removed from the book or paper so that the characters can be seen and stored, or the characters and markings are written. A check sheet is placed on a book or paper to make characters invisible and enhance the memory effect. For this reason, the check sheets disclosed in Patent Documents 1 to 4 require attachment and removal of the check sheet every time memory or memorization is performed, and the learning operation is not easy and the learning effect is low.

  In particular, when trying to memorize or study by using commuting by train or bus effectively and studying time, if you try to apply the learning method using this check sheet, put the check sheet on a book or paper. It is necessary to put on or remove the check sheet, and the space for memorizing work is narrow in trains and buses, etc., and check sheets removed from books and paper etc. are dropped due to shaking and vibration by trains and buses, etc. During handling of the check sheet, the hand or the like hits the neighbor, and the operation is not easy.

As a countermeasure, it is possible to prevent the check sheet from falling by providing an adhesive part locally on the back surface of a colorless transparent or colored transparent sheet as in Patent Document 5, and mostly using a non-adhesive part. Since the adhesive part of the check sheet is adhered to the book or paper, the book, paper, and check sheet are bulky as a whole and are difficult to handle. ,
In view of such drawbacks associated with the prior art, the present invention can see a book or a paper character on which a character or a marking is written without moving a check sheet even when commuting by train or bus. It is another object of the present invention to provide a stationery check sheet that can improve the learning effect by making characters and the like invisible if necessary.
JP 57-37389 A Japanese Patent Publication No.57-37871 Japanese Patent No. 3501433 JP-A-11-202748 Japanese Utility Model Publication No. 7-29558

  In the present invention, for the above purpose, a lenticular lens is formed on one side of the check sheet, and the surface opposite to the lenticular lens surface is narrower than the lens width of the lenticular lens in the longitudinal direction of the lenticular lens. This is achieved by a check sheet for stationery characterized in that extended colored shielding stripes are formed and light is transmitted between the shielding stripes.

  In order to make a character or the like invisible by placing a check sheet, the character or the marking portion described on the book or paper is often colored red or green. Therefore, in the case of the present invention, it is colored red or green so that light is shielded between the shielding stripes, so that a book written on red or green or letters on paper cannot be seen. It is preferable to make it.

  In the present invention, a lenticular lens is formed on one side of the check sheet, and a flat surface opposite to the lenticular lens surface is colored with a width narrower than the lens width of the lenticular lens and extending in the longitudinal direction of the lenticular lens. There is provided a check sheet for stationery through which light is transmitted between the shielding stripes. For this reason, when viewed from the front side of the lenticular lens, depending on the viewing position, the letters and markings written on the book or paper placed under the gap between the shielding stripes can be seen or colored. You can see the shielding stripes.

  Therefore, according to the stationery check sheet of the present invention, by moving the position of the eyes slightly without moving the check sheet, it is possible to see the books or paper characters on which the characters and markings are written. Can memorize or memorize characters stored by colored shielding stripes, no need to attach / remove check sheet every time memorize or memorize, easy learning operation and enhance learning effect .

  In particular, when applying the learning method using the check sheet of the present invention when trying to memorize or study by effectively using commuting by train or bus, etc., the check sheet is put on books or papers. It can be left on, there is no need to place or remove the check sheet on books or papers, the space for memorizing work such as trains and buses is narrow, and there are check sheets removed from books and paper etc. The operation can be easily performed even when the vehicle is easily dropped due to shaking or vibration caused by a train or a bus. Further, it is possible to prevent a hand or the like from hitting a neighbor while handling the check sheet, and the operation can be easily performed.

  FIG. 1 shows a cover sheet of a utility model registration gazette as an example of a document 20 that covers letters, figures, symbols, expressions, etc. (necessary characters, etc.) using a stationery check sheet 10 according to the present invention. It is a thing. The letter 3a of the name of the device “stationery check sheet” described in the area surrounded by the frame A in the document 20 is printed with green ink, and indicates the configuration of the device surrounded by the frame B. The portion 3b is printed with red ink.

  FIG. 2 is an enlarged cross-sectional view of a stationery check sheet 10 according to the present invention. The stationery check sheet 10 according to the present invention is made of synthetic resin such as PET (polyethylene terephthalate), and the lenticular lens 1 is formed on one side of the check sheet 10. As is well known, the lenticular lens 1 is also referred to as a single kamaboko lens, and is formed by adjoining a plurality of lenses having a kamaboko cross section extending in the longitudinal direction (direction perpendicular to the paper surface of FIG. 2).

In the present invention, a shielding stripe 2 colored red or green is formed on a flat surface opposite to the lenticular lens 1. The width W ₂ of the shielding stripes 2 is made narrower than the lens width of the lenticular lens 1 (cross-sectional width W ₁ ). That is, an unshielded portion is formed between the adjacent shielding stripes 2. The shielding stripe 2 is formed so as to match the lens position of the lenticular lens 1. In this manner, the stationery check sheet 10 of the present invention is configured.

  When the stationery check sheet 10 according to the present invention is used, the book shown in FIG. 2 is placed on the document 20 on which the characters, figures, symbols, formulas, etc. (necessary characters etc.) shown in FIG. The stationery check sheet 10 according to the invention is stacked.

  In this state, as shown in FIG. 3A, when viewed from the outside of the lens 1 of the stationery check sheet 10 according to the present invention, the shielding stripes 2 adjacent through the lenticular lens 1 depending on the position of the eyes. Characters, figures, symbols, formulas, etc. (necessary characters etc.) 3a, 3b are visible on the lower document from between (see FIG. 3 (b)), or red on the document due to the shielding stripe 2 Or the characters, figures, symbols, formulas, etc. (necessary characters etc.) 3a, 3b described in green are hidden (see FIG. 3C).

  The state of FIG. 3C will be described in detail. As a first embodiment, when a stationery check sheet 10 in which the shielding stripes 2 are colored red is used, the stationery check sheet 10 is displayed with characters, figures, symbols, formulas, etc. (required) When the texts 3) and 3b are overlaid on the document 20, the shielding stripes 2 colored in red can be seen depending on the position of the eyes, and are written in red in the area surrounded by the frame A on the document 20. Characters, figures, symbols, formulas, etc. (necessary characters etc.) 3b indicating the configuration of the device are hidden by the shielding stripes 2 colored in red. As described above, depending on the position of the eyes, as shown in FIG. 3 (b), it is described in red on the lower document 20 from between the adjacent shielding stripes 2 through the lenticular lens 1. Characters, figures, symbols, expressions, etc. (necessary characters etc.) 3b can be seen.

  Further, as a second embodiment, when the stationery check sheet 10 in which the shielding stripes 2 are colored green is used, the stationery check sheet 10 is made up of characters, figures, symbols, formulas, etc. shown in FIG. (Necessary characters, etc.) When superimposed on the document 20 on which 3a and 3b are written, the shielding stripes 2 colored green depending on the position of the eyes can be seen, and in the region surrounded by the frame B on the document, the green Characters, figures, symbols, expressions, etc. (necessary characters etc.) 3a described and indicating the name of the device are hidden by the shielding stripes 2 colored in green. Further, as described above, depending on the position of the eyes, as shown in FIG. 3B, it is described in green on the lower document 20 from between the adjacent shielding stripes 2 through the lenticular lens 1. Characters, figures, symbols, expressions, etc. (necessary characters etc.) 3a can be seen.

  In the first and second embodiments described above, the shielding stripes 2 of the stationery check sheet 10 are colored either red or green. In the third embodiment, the shielding stripes 2 of the stationery check sheet 10 are alternately colored in both red and green.

  In this case, depending on the position of the eyes, as shown in FIG. 3 (b), letters written between red and green on the lower document 20 between the adjacent shielding stripes 2 through the lenticular lens 1, Figures, symbols, formulas, etc. (necessary characters etc.) 3a, 3b can be seen or written on the lower document 20 between the adjacent shielding stripes 2 and colored red and green, Both symbols, expressions, etc. (necessary characters, etc.) 3a, 3b are hidden, and characters, figures, symbols, expressions, etc. (necessary characters, etc.) 3a, 3b are completely invisible.

  Furthermore, characters, figures, symbols, formulas, etc. (required) are displayed in red in the area surrounded by the frame A on the document 20 and showing the structure of the invention, as the shielding stripes 2 colored in red appear depending on the position of the eyes. Only 3b is hidden by the shielding stripes 2 colored in red, or the shielding stripes 2 colored in green are visible, and are described in green in the area surrounded by the frame B on the writing 20 Only the characters, figures, symbols, formulas, etc. (necessary characters, etc.) 3a indicating the name are hidden by the shielding stripes 2 colored in green.

  According to the present invention, the lenticular lens 1 is formed on one side of the check sheet 10 and extends in the longitudinal direction of the lenticular lens 1 with a width narrower than the lens width of the lenticular lens 1 on a flat surface opposite to the lenticular lens surface. Colored shielding stripes 2 are formed, and light is transmitted between the shielding stripes 2 and the neighboring shielding stripes 2. Thus, the stationery check sheet 10 is provided. For this reason, when viewed from the front side of the lenticular lens 1, depending on the viewing position, light is transmitted from the gaps between the shielding stripes 2, and letters or markings written on the book 20 or paper placed on the lower side The portions 3a and 3b can be seen, and the colored shielding stripes 2 can be seen.

  Therefore, according to the stationery check sheet 10 of the present invention, the book 20 on which the characters and markings are written, the paper characters 3a, 3b, etc. can be obtained by slightly moving the position of the eyes without moving the check sheet 10. It is possible to make them visible and memorize them, and to hide the characters 3a and 3b memorized by the colored shielding stripes 2, so that it is not necessary to attach or remove the check sheet 10 every time it is memorized or memorized. It is easy and the learning effect can be enhanced.

  In particular, when the learning method using the check sheet 10 of the present invention is applied when trying to memorize or study by effectively using commuting by train or bus or school time, the check sheet 10 is used as a book 20 or paper. The check sheet 10 does not need to be placed on or removed from the book 20 or paper, and the space for memorizing work such as a train or bus is small. Even when the check sheet 10 removed from the door is easily dropped due to shaking or vibration caused by a train or a bus, the operation can be easily performed. Further, it is possible to prevent a hand or the like from hitting a neighbor while handling the check sheet 10, and the operation can be easily performed.

An example of a document that covers characters, figures, symbols, expressions, etc. (necessary characters, etc.) using the stationery check sheet according to the present invention is shown in the cover form of the utility model registration gazette. It is an expanded sectional view of the check sheet for stationery according to the present invention. It is sectional drawing explaining the use condition of the check sheet for stationery which concerns on this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Lenticular lens 2 Shielding stripe 3a The character printed with the green ink 3b The place printed with the red ink 10 The check sheet for stationery 20 The document which covered the character, figure, symbol, formula, etc. (necessary character etc.) W ₁ Lens width of lenticular lens W ₂ Width of shielding stripe A A region frame on which the name of the device “check sheet for stationery” is printed B Location showing the structure of the device

Claims (3)

  A lenticular lens is formed on one side of the check sheet, and a colored shielding stripe extending in the longitudinal direction of the lenticular lens is formed on the surface opposite to the lenticular lens surface with a width narrower than the lens width of the lenticular lens. A check sheet for stationery, wherein light is transmitted between the shielding stripes.   The stationery check sheet according to claim 1, wherein the shielding stripes are colored red.   The stationery check sheet according to claim 1 or 2, wherein the shielding stripes are colored green.

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