JP2010046381A - Magnet-attractive toy set - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a reversible allochroic display body having various applications, permitting drawing of an optionally selected image with water or the like and capable of attracting magnets; and a reversible allochroic display body set using the same. <P>SOLUTION: The reversible allochroic display body 1 has a magnetic support body 2, and a porous layer 3 with a low-refraction pigment fixed in the dispersed state to binder resin. The transparency of the porous layer is different in a liquid-absorbed state or in a non-liquid-absorbed state. The surface of the reversible allochroic display body 1 on the porous layer side has magnetism. The magnetic support body 2 is made of a plate-like magnetic body, and the magnetic support body 2 is a sheet-like object. The reversible allochroic display body set is composed of the reversible allocroic display body 1 and water applying means. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a magnetized toy set. Furthermore, the present invention relates to a magnetized toy set comprising a decorative piece and a magnetic plate capable of repeated writing.

Conventionally, there are a plurality of toys using two-member magnetic attachment, and for example, a magnetic puzzle puzzle toy in which decorative pieces having various shapes are magnetically attached onto a magnetically-adhered sheet is disclosed (for example, , See Patent Document 1).
The puzzle toy is capable of forming various figures by combining a plurality of decorative pieces made of magnet sheets and magnetically adhering them onto the magnetized sheet. It can only be done.
In addition, as another toy, a moving mechanism with a magnet is provided on the back of the board that can be erased using writing and erasing tools, and a magnetized doll can be magnetically attached to a specific location on the board surface. A simple illustration board is disclosed (see, for example, Patent Document 2).
Since the illustration board can draw on the board surface with a writing instrument and move the doll magnetically attached to the board in a certain trajectory, it draws various scenes on the board according to the trajectory of the doll Thus, a scene where a doll moves in each background can be reproduced.
However, since the illustration board needs to be erased with an erasing tool every time it is rewritten, it takes a lot of time to get dirty and rewrite, and the entire area of the board is effectively used because the magnetized part is limited. It was something that could not be done.
Utility Model Registration No. 3046196 Japanese Utility Model Publication No. 4-99998

  In the present invention, decorative pieces can be magnetically attached to any part of the magnetic plate, and colorful image formation can be repeated without staining the surroundings by magnetic attachment of colorful decorative pieces and drawing on the decorative pieces. This is an interesting and exciting set of magnetic toys.

The present invention relates to a magnetic plate composed of a magnetic support, and a liquid absorbing state and a non-liquid absorbing state in which a low refractive index pigment is fixedly dispersed in a binder resin on the surface of the support that can be magnetically attached to the magnetic plate. And a magnetized toy set comprising a plurality of decorative pieces provided with a porous layer having different transparency and configured so that the color tone of the surface of the magnetic plate is different from the color tone of the surface of the decorative piece.
Further, the magnetic plate is provided with a porous layer having different transparency in a liquid absorption state and a non-liquid absorption state in which a low refractive index pigment is fixedly dispersed in a binder resin on the surface of the magnetic plate, It is necessary to have a protective case in which the decorative piece is accommodated while being accommodated.
Furthermore, it comprises water adhering means, and the water adhering means is selected from either a writing instrument or applicator applied with a plastic porous body or fiber processed body having continuous pores as a nib member, or a stamp tool. It is a requirement that the protective case includes an accommodating portion for accommodating the water adhering means.

According to the present invention, drawing by adhering liquid to a decorative piece is possible, so that various images and scenes can be obtained by adding to the decorative piece magnetically attached to a desired location (liquid adhering) in addition to puzzle play and figure formation by magnetic attachment. An interesting magnetic toy set that can be easily and repeatedly formed.
Furthermore, by providing a porous layer on the magnetic plate, it becomes a magnetized toy set capable of forming a variety of scenes by decoration pieces magnetically attached to desired locations and drawing (liquid adhesion) on the magnetic plate.

  The magnetized toy set of the present invention includes a magnetic plate made of a magnetic support and a plurality of decorative pieces that can be magnetically attached to the magnetic plate. The color tone of the surface is different from either of the non-liquid-absorbing conditions.

The magnetic plate will be described.
As the support having magnetism to be the magnetic plate, a general-purpose magnetic material can be used as long as at least a magnet can be magnetized (adsorbed) on the surface. Specific examples include iron, cobalt, nickel, magnetite, manganese ferrite, nickel ferrite, cobalt ferrite, barium ferrite, nickel zinc ferrite, copper zinc ferrite, manganese zinc ferrite, magnesium zinc ferrite, tungsten, etc. You can also use it. The magnetic material is used in at least one kind, and can be used even in a magnetized state (so-called magnet state).

As the support, in addition to directly using the above-mentioned magnetic material in a plate shape (including a foil shape), a powdered magnetic material is dispersed in rubbers or other resin compositions to form a sheet, plate, or surface. It can be applied as a concavo-convex shaped article.
In addition, as the support, a magnetic layer is provided by sticking the plate-like (foil-like) magnetic substance on an arbitrary base material, or applying and sticking a coating liquid or sheet in which a powdered magnetic substance is dispersed. Can also be used.
At that time, by using a flexible material such as a woven fabric, a knitted fabric, a braided fabric, a non-woven fabric, a paper, a plastic film or the like as the base material, both the front and back surfaces of the support are used. Since magnetism can be imparted and folding and rounding are possible, it is possible to improve the capacity.
In addition, by using materials with a certain strength such as wood, ceramics, resin moldings, etc., the texture and decorativeness of the resulting magnetic plate are improved, and the stability during writing after magnetizing the decorative piece Can be improved.

As the surface color tone of the magnetic plate, the color tone of the support may be used as it is, or a colored layer may be formed by coating or sticking. As a result, it is possible to form not only a single color but also a pattern, a figure, etc. with a plurality of colors, and it is possible to obtain a configuration rich in design.
Moreover, the porous layer used for the decoration piece demonstrated below can be formed in the surface of a magnetic board (support body) or both surfaces, maintaining the state which has magnetism in the said magnetic board.
By providing a porous layer, it is possible to form handwriting with liquid on the magnetic plate, so that writing can be performed over a wide area and combined with decorative pieces to create more diverse drawings (for example, the background of handwriting on a magnetic plate) Can be formed.
At that time, a colored layer or a waterproof layer (a layer made of a non-water-immersed film or an adhesive) is provided on the lower surface of the porous layer, so that various colors can be formed at the time of writing, or liquid to the support (lower magnetic body) Can also be suppressed.

The shape of the magnetic plate is not particularly limited, and a plate having a shape imitating a polygon such as a square, a rectangle, a triangle, a hexagon, a circle, an ellipse, a bowl, or other shapes such as animals, plants, and vehicles. A shape can be used. In particular, when a polygon is used, it is preferable to chamfer the acute angle portion of the apex or form a curved surface in order to increase safety.
In addition, the magnetic plate can be provided with a grip portion in order to improve carrying performance.

Next, the decorative piece will be described.
The decorative piece can be magnetically attached to the magnetic plate, and the color tone of the porous layer formed on the surface has a color tone different from the color tone of the surface of the magnetic plate at least when liquid is absorbed or not. Has been. For this reason, the entire toy can be configured in a colorful pattern when magnetically attached to the magnetic plate.
As the decorative piece, a support that can be magnetically attached to the magnetic plate described above, for example, a magnet (solid magnet, magnet sheet, etc.) or an arbitrary base material (sheet, solid, etc.) provided with a magnet is applied. However, in the case where the magnetic plate has a magnetic force, the above-described support having magnetism can be applied, and the magnetic plate is appropriately selected according to the magnetic plate.

The porous layer on the surface of the decorative piece is a layer in which a low-refractive index pigment is fixed in a dispersed state together with a binder resin, and is made transparent by adhesion of a liquid so that the lower layer is visually recognized and changes in color tone.
Examples of the low refractive index pigment include silicic acid and salts thereof, barite powder, barium sulfate, barium carbonate, calcium carbonate, gypsum, clay, talc, alumina white, magnesium carbonate, and the like. It is in the range of 1.8, and when the liquid composition is absorbed, good transparency is exhibited.
Examples of the silicic acid salt include aluminum silicate, aluminum potassium silicate, sodium aluminum silicate, aluminum calcium silicate, potassium silicate, calcium silicate, calcium sodium silicate, sodium silicate, magnesium silicate, and magnesium potassium silicate.
The particle size of the low refractive index pigment is not particularly limited, but 0.03 to 10.0 μm is preferably used.
Two or more of the low refractive index pigments can be used in combination.
In addition, silicic acid is mentioned as a low refractive index pigment used suitably. The silicic acid may be silicic acid produced by a dry process, but silicic acid produced by a wet process (hereinafter referred to as wet process silicic acid) is particularly effective and satisfies practicality.
Further, in order to adjust the concealability in the normal state of the porous layer and the transparency in the liquid absorption state, other general-purpose low refractive index pigments can be used in combination with the wet method silicic acid.

The wet process silicic acid in the porous layer depends on properties such as particle size, specific surface area, oil absorption, etc., but in order to satisfy both the concealing property in the normal state and the transparency in the liquid absorbing state, it is applied. preferably the amount is ^{1g / m 2 ~30g / m 2} , more ^{preferably 5g / m 2 ~20g / m 2} . If it is less than 1 g / m ² , it is difficult to obtain sufficient concealability in a normal state, and if it exceeds 30 g / m ² , it is difficult to obtain sufficient transparency during liquid absorption.
The particle size of the silicic acid is not particularly limited, but 0.03 to 10.0 μm is preferably used.
The silicic acid is dispersed in a vehicle containing a binder resin as a binder, applied to a base material, and then the volatile matter is dried to form a porous layer.
Examples of the binder resin include urethane resin, nylon resin, vinyl acetate resin, acrylic ester resin, acrylic ester copolymer resin, acrylic polyol resin, vinyl chloride-vinyl acetate copolymer resin, maleic resin, polyester resin, styrene. Resin, styrene copolymer resin, polyethylene resin, polycarbonate resin, epoxy resin, styrene-butadiene copolymer resin, acrylonitrile-butadiene copolymer resin, methyl methacrylate-butadiene copolymer resin, butadiene resin, chloroprene resin, melamine resin, and the above Each resin emulsion, casein, starch, cellulose derivative, polyvinyl alcohol, urea resin, phenol resin and the like can be mentioned.
The mixing ratio of the silicic acid and these binder resins depends on the type and properties of silicic acid, but is preferably 0.5 to 2 parts by weight of binder resin solids, more preferably 1 part by weight of silicic acid. 0.8 to 1.5 parts by weight. When the binder resin solid content is less than 0.5 parts by weight with respect to 1 part by weight of silicic acid, it is difficult to obtain a practical film strength of the porous layer, and when it exceeds 2 parts by weight, The permeability of water into the porous layer is deteriorated.
Since the porous layer has a small mixing ratio of the binder resin to the colorant as compared with a conventionally known general coating film, it is difficult to obtain a sufficient film strength. Therefore, in order to increase the scratch resistance, it is effective to use a nylon resin or a urethane resin among the binder resins.
Examples of the urethane resin include a polyester urethane resin, a polycarbonate urethane resin, and a polyether urethane resin, and two or more of them can be used in combination. In addition, a urethane emulsion resin in which the resin is emulsified and dispersed in water, or a colloid in which the resin is self-emulsified without requiring an emulsifier with an ionic group of the urethane resin (urethane ionomer) itself and dissolved or dispersed in water. A dispersion type (ionomer type) urethane resin can also be used.
The urethane-based resin may be either an aqueous urethane-based resin or an oil-based urethane-based resin, but in the present invention, an aqueous urethane-based resin, in particular, a urethane-based emulsion resin or a colloidally dispersed urethane-based resin is suitable. Used for.
The urethane resin can be used alone, but other binder resins can be used in combination depending on the type of support and the performance required for the coating. When a binder resin other than the urethane resin is used in combination, in order to obtain a practical film strength, it is preferable to contain 30% or more of the urethane resin in a solid content weight ratio in the binder resin of the porous layer.
In the binder resin, the crosslinkable resin can be further improved in film strength by adding an arbitrary crosslinking agent and crosslinking.
The binder resin has a large or small affinity with water. By combining these, the penetration time into the porous layer, the degree of penetration, and the slow speed of drying after the penetration can be adjusted. Furthermore, the said adjustment can be controlled by adding a dispersing agent and surfactant suitably.

In the porous layer, conventionally known titanium dioxide-coated mica, iron oxide-titanium dioxide-coated mica, iron oxide-coated mica, guanine, sericite, basic lead carbonate, acidic lead arsenate, bismuth oxychloride, etc. The color change can be diversified by adding metallic luster pigments or mixing general dyes and pigments, fluorescent dyes and fluorescent pigments.
In addition, a conventionally known reversible thermochromic pigment that reversibly changes color according to a temperature change can be mixed, and the color can be changed depending on the environmental temperature or the water temperature to be adhered.
Furthermore, the color change can be further diversified by arranging a colored layer in the upper layer, the lower layer, the vicinity, etc. of the porous layer.
The porous layer and the colored layer are not limited to solid prints, and may be images (colored images) of characters, symbols, designs, and the like.
The porous layer and the colored layer are conventionally known means, for example, printing means such as screen printing, offset printing, gravure printing, coater, tampo printing, transfer, brush coating, spray coating, electrostatic coating, electrodeposition coating, It can be formed by flow coating, roller coating, dip coating, or the like.

  In addition, a waterproof layer made of a non-water-immersed film or an adhesive can be interposed between the porous layer and the support. Thereby, since it can suppress that a liquid penetrate | invades into the lower layer of a porous layer, even if it is a case where the support body which is easy to rust is used, corrosion of a support body can be suppressed. The waterproof layer is not limited to a transparent layer, and a colored layer can also be used.

  Further, a colored layer may be interposed between the layers. As a result, it is possible to diversify the color tone visually recognized when the porous layer is in a liquid-absorbing state, and it is also possible to form a colored layer in the form (image) such as a pattern or pattern, Additional value can be increased.

  The shape of the decorative piece is not particularly limited, and is preferably a polygon such as a square, rectangle, triangle, hexagon, circle, ellipse, bowl, star, crescent, heart, other animals, plants, A plate-like object or a three-dimensional object having a shape imitating a figure such as a vehicle can be used. In particular, when a polygon is used, it is preferable to chamfer the acute angle portion of the apex or form a curved surface in order to further increase safety.

The magnetic toy set composed of the decorative piece and the magnetic plate can accommodate the magnetic plate in the case upper surface (front surface) or inside, and each decorative piece (and other accessories) in the case. A protective case can be attached. Thereby, scattering and loss of each part at the time of non-use can be suppressed, and the good storage form can be maintained. The housing portion may be provided with a housing die that is die-cut into the shape of each part so that the parts are not scattered in the case during housing.
Moreover, it becomes possible to use it, hold | maintaining (accommodating) in a protective case by setting it as the structure which can hold | maintain (accommodate) a magnetic board in the state in which a decoration piece can be magnetically attached (writing).
Furthermore, it is possible to improve the portability by providing a gripping part on the protective case, or to display a drawn image (magnetized state) by providing a holding part for holding the magnetic plate in a standing state.
In addition, the protective case can be spread apart, and a magnetic plate (which is folded and accommodated) can be placed on the outer surface so that it can be used in a compact state. It becomes a form that can be magnetically attached and written.

As a method of adhering water to the decorative piece and the magnetic plate, a method of wetting hands and fingers with water and contacting the porous layer, a writing or applicator having a brush tip or a fiber pen body at the tip, or A method of impregnating water into a sponge and bringing it into contact with the porous layer, a method of bringing a container containing water close to or in contact with the porous layer, and attaching water by deriving it from the inside of the container, and open cells or closed cells on the marking surface A method for impregnating water with a stamping tool having a foam adhered thereto and adhering it to a porous layer, a method for adhering water to a stamping tool with a rough marking surface of plastic or rubber, and bringing it into contact with the porous layer It is done.
In addition, as a method for bringing a container containing water close to or in contact with the porous layer and drawing out water from the inside of the container and attaching it, the fibrous body that contains water in the container and leads out the water in the container A method of applying water with a brush, a method of containing water in a container and a method of spraying water by providing a spray device, and pressing the water in the container like a syringe to eject water Methods and the like.
Examples of the means for adhering water include a writing or applicator, a sponge, a stamp, a spray device, and a syringe, and can be combined with a magnetized toy set.
In addition, as a preferable water adhesion means, it is a writing instrument or applicator or a stamping instrument in which a plastic porous body or a fiber processed body having continuous pores is applied as a pen tip member, and an arbitrary writing image or image can be easily formed. And practicality can be improved.
The plastic porous body or fiber processed body having continuous pores in the above may be any one that absorbs and discharges water in an appropriate amount. Conventional continuous polyolefin-based, polyurethane-based and other various plastic continuous pores and fibers can be used. Examples include a focused brush-like one, a fiber-processed resin-processed or heat-welded one, a felt, and a non-woven fabric. The shape and dimensions can be arbitrarily set according to the purpose.
In addition, by providing a magnet to the water adhering means such as the writing instrument, applicator, stamp tool, etc., it becomes possible to hold the magnetic attachment to the magnetic plate, thereby improving the storage capacity when not in use and preventing loss. it can. Further, when the protective case is used, scattering and loss of the water adhering means when not in use can be suppressed by providing a space for holding and storing the water adhering means in the case.

In addition, the magnetic toy set can be combined with a magnetic material that does not have a porous layer, a magnet (which is magnetically attached to a magnetic plate), a stencil, etc., to make the decoration by magnetic attachment more diverse. In addition, a desired image can be easily formed. The magnet (magnetic material) may be a general-purpose material such as a soft plate, rod, or cube, or a molded product made of resin, earthenware, glass or the like may be adhered to the above-mentioned configuration. Can be applied.
It is also possible to attach a booklet or sheet with examples of combinations for forming various shapes (such as people, animals, houses, cars, yachts, etc.) on the magnetic plate with decorative pieces. Sometimes it becomes easy to form various images.
By adopting a configuration in which these accessories can also be accommodated in the previous protective case, scattering and loss when not in use can be suppressed.

Although an example is shown below according to a drawing, the present invention is not limited to an example. In addition, the part in an Example shows a weight part.
Example 1 (see FIG. 1)
Production of magnetic plate A 0.1 mm-thick blue plastic film (waterproof layer) was attached to a support made of an iron plate having a thickness of 2 mm with an adhesive, and then wet-type silicic acid [trade name: nip seal] E-200, manufactured by Nippon Silica Industry Co., Ltd.] 15 parts, urethane emulsion [trade name: Hydran HW-930, manufactured by Dainippon Ink & Chemicals, Inc., solid content 50%] 30 parts, water 50 parts, silicone Using a white screen-printing ink obtained by uniformly mixing and stirring 0.5 part of an antifoaming agent, 3 parts of a thickener for water-based ink, 1 part of ethylene glycol, and 3 parts of a blocked isocyanate-based crosslinking agent, Solid printing was carried out with a screen plate, and it was dried and cured at 130 ° C. for 5 minutes to form a porous layer. Thereafter, the magnetic plate 2 was obtained by cutting into a rectangular shape having a length of 25 cm and a width of 30 cm (both top portions are formed in a curved shape).
When the magnetic plate 2 is in a dry state, the substantially entire surface is visually recognized as white (color tone of the porous layer). However, when water is attached, the porous layer changes from a white opaque state to a colorless transparent state due to liquid absorption. The blue color tone of the plastic film is visible. The state is maintained in the liquid absorption state, but the water changes to the original white state by evaporating and drying.
Since the magnetic plate 2 has magnetism on the entire surface of the porous layer, magnets can be attracted to any position on the surface of the porous layer.
In addition, a red plastic film and the porous layer are sequentially laminated on the back surface of the magnetic plate 2 so that a writing surface whose color tone is red can be provided. At that time, handwriting with different colors can be formed on the front and back, making the toy more applicable. In addition, it is comprised so that it may have magnetism also when a porous layer is provided in the back surface.

Production of decorative piece On the surface of a support (on synthetic paper) formed by sticking white synthetic paper on a 1 mm thick rubber magnet (also called a magnet sheet, which is a rubber in which magnetized magnetic material is dispersed) via an adhesive layer A colored layer (in order of green, pink, dark blue, dark pink) is laminated (applied in ink form), and further wet-processed silicic acid [trade name: NIPSEAL E-200, manufactured by Nippon Silica Kogyo Co., Ltd.] 15 parts , 0.5 parts of colored pigment (in order yellow, yellow, blue, pink), urethane emulsion [trade name: Hydran HW-930, manufactured by Dainippon Ink & Chemicals, Inc., solid content 50%] 30 parts, water 50 parts Using each colored screen printing ink obtained by uniformly mixing and stirring 0.5 part of a silicone-based antifoaming agent, 3 parts of a thickener for water-based ink, 1 part of ethylene glycol, and 3 parts of a blocked isocyanate-based crosslinking agent 1 After solid printing on a 00 mesh screen plate, the sheet was dried and cured at 130 ° C. for 5 minutes to form a colored porous layer, thereby obtaining four types of decorative piece sheets. The color tone of the sheet changes from yellow green to green, yellow to orange, light blue to dark blue, pink to dark pink in the order of dry to liquid absorption, and water evaporates to dryness. Return to the original color (dry state).
Furthermore, a plurality of decorative pieces 3 were obtained by hollowing out the respective decorative piece sheets in a shape such as a circle, a triangle, a square, and a rectangle.

Production of magnetically bonded toy set Along with the white magnetic plate 2 and the decorative pieces 3 (specifically, circular, triangular, square, rectangular in different sizes) of a plurality of shapes of yellow green, yellow, light blue and pink A magnetized toy set 1 was obtained by combining a pen 4 (water adhering means) that was configured to accommodate water in a cylinder and provided with a fiber processing pen body.
The magnetized toy set 1 can form colorful images by magnetizing decorative pieces 3 of various shapes (colors) on a white magnetic plate 2, and further, the magnetic plate 2 and each decorative piece can be formed using a pen 4. It is also possible to form handwriting 21 and 31 on 3 (transparent porous layer and reveal the color tone of the lower layer), so it becomes an interesting toy that can form various images colorfully . Since the handwriting 21 on the magnetic plate 2 is obtained in blue and the handwriting 31 on each decorative piece 3 is obtained in green, orange, dark blue, and dark pink, it is possible to form a colorful image.
The handwriting 21 and 31 are retained in a state where the porous layer absorbs liquid, and when dried, the original color tone (color tone in a dry state) is restored. This phenomenon is repeated many times. I was able to.

Example 2 (see FIG. 2)
A magnetic plate 2 having a configuration similar to that of Example 1 cut into a rectangular shape having a length of 20 cm and a width of 28 cm (both top portions are formed in a curved shape), and yellow-green, yellow, A plurality of decorative pieces 3 (specifically, circles, triangles, squares, rectangles having different sizes) of light blue and pink, and a shaft that can accommodate water and provided with a fiber processing pen body A magnetized toy set 1 was obtained by combining a protective case 5 made of a resin molded body in which the magnetic plate 2 can be accommodated on the upper surface (one side surface) together with the pen 4 (water adhesion means).

The protective case 5 is a container-shaped resin molded product (substantially rectangular parallelepiped) having an opening on one side and the inside containing the accommodating portion 51. The protective case 5 has a handle on the outer peripheral portion, and the magnetic plate 2 is turned over (that is, porous). It is in a shape that can be easily carried by being placed and held (accommodated) so as to close the opening (stepped portion).
The inside of the opening is a housing 51 for housing each part. The portion for housing the decorative piece 3 (front of the housing 51 in FIG. 2) and the portion for housing the pen 4 (set deeper than the front portion). The housing part 51 is divided into the rear). In addition, when a thin plate-like article such as a template is used in combination with a magnetic toy set, it can be stored in the front part, and when a thick article such as a stamp is used in combination, it can be stored in the rear part. Can suppress scattering and loss when not in use.
A holding member 52 for standing the magnetic plate 2 is detachably provided in the hole in the opening, and is removed and accommodated in the accommodating part 51 when not in use, and inserted into the hole when in use. By doing so, it can be easily attached (the figure shows the state of use). Therefore, it is possible to form an image with the magnetic plate 2 leaning up, or to display the magnetic plate 2 on which the image has been formed first.
The magnetized toy set 1 is accompanied by a booklet containing examples (samples) of figurative objects formed by combining the decorative pieces 3 and is configured to be sized to be accommodated in the accommodating portion 51 when not in use. Has been.

Example 3 (see FIG. 3)
Production of magnetic plate Iron rubber (bendable rubber-like iron plate) with a thickness of 0.5 mm as a support, 20% polyester fiber (1 denier x 10 mm) with a basis weight of 90 g / m ² , 70% cellulose fiber and acrylic resin After pasting a 10% white non-woven fabric, 5 parts of a blue pigment on the surface of the non-woven fabric, 50 parts of an acrylic ester emulsion [trade name: Mobile 763, manufactured by Hoechst Chemical Co., Ltd., solid content 48%] Using a blue screen printing ink prepared by uniformly mixing and stirring 3 parts of a water-based ink thickener, 0.5 part of a leveling agent, 0.3 part of an antifoaming agent, and 5 parts of an epoxy crosslinking agent, The entire surface was solid-printed with a screen plate and dried and cured at 100 ° C. for 3 minutes to form a blue colored layer.
Subsequently, 15 parts of wet-process fine powder silica [trade name: Nipseal E-200, manufactured by Nippon Silica Industry Co., Ltd.], urethane emulsion [trade name: Hydran HW-930, Dainippon Ink & Chemicals, Inc.] Industrial Co., Ltd., solid content 50%] 30 parts, 50 parts of water, 0.5 part of silicone antifoaming agent, 3 parts of thickener for water-based ink, 1 part of ethylene glycol, 3 parts of isocyanate-based crosslinking agent Using a white screen printing ink mixed and stirred in a solid, it was solid-printed on an 80 mesh screen plate and dried and cured at 130 ° C. for 5 minutes to form a porous layer. The magnetic plate 2 was obtained by cutting into a rectangular shape (the top is formed in a curved surface).

Production of magnetic toy set The magnetic plate 2 and the decorative pieces 3 having a plurality of shapes of yellow green, yellow, light blue and pink produced in Example 1 (specifically, circular, triangular, square, (Rectangular) and the shaft cylinder are configured to be able to store water, and the magnetic plate 2 is folded in half and stored together with a pen 4 and a stamping tool (water adhering means) provided with a fiber processing pen body (or marking surface). A magnetized toy set 1 was obtained by combining a protective case 5 made of a resin molded body (two members connected so as to be opened and closed by a hinge) that can hold the magnetic plate 2 on the outer surface in a spread state.

When the magnetic toy set 1 is in use, the protective case 5 is opened in a double-spread shape, and the magnetic plate 2 having a large area is formed by inserting the four corners of the magnetic plate 2 into the four holding portions 52 with the outer surface portion as the upper surface. Since it can be stably maintained, a colorful image can be formed in a large area by magnetically attaching decorative pieces 3 of various shapes (color tones) to the magnetic plate 2. Furthermore, it is possible to form handwriting 21 and 31 on the magnetic plate 2 and each decorative piece 3 using the pen 4 (stamping tool) (the porous layer is made transparent so that the color tone of the lower layer appears). , It becomes an interesting toy that can form various images in a colorful and large area. Since the handwriting 21 on the magnetic plate 2 is obtained in blue and the handwriting 31 on each decorative piece 3 is obtained in green, orange, dark blue, and dark pink, it is possible to form a colorful image.
The handwriting 21 and 31 are retained in a state where the porous layer absorbs liquid, and when dried, the original color tone (color tone in a dry state) is restored. This phenomenon is repeated many times. Can do.

At the time of storage, the magnetic plate 2 is bent at the center, and accommodated on one side of the inner surface of the protective case 5 opened in a double-sided manner, and the other part (each decorative piece 3, pen 4 and stamp tool) is accommodated on the other side Since a hollow (accommodating type) is formed, the handle 53 can be used by closing it after accommodating each part that fits the hollow part, and can be easily carried. Yes. By providing the depression (accommodation type), each part does not fall apart in the case when stored (carrying), which makes it easier to use.
Further, near the handle 53, there is provided a slide type locking portion for preventing the protective case 5 from being opened inadvertently when the protective case 5 is closed.

It is a perspective view which shows the use condition of the magnetic attachment toy set of this invention. It is a perspective view which shows the use condition of another magnetic attachment toy set of this invention. It is a perspective view which shows the use condition of another magnetic attachment toy set of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Magnetic attachment toy set 2 Magnetic plate 21, 31 Handwriting 3 Decoration piece 4 Pen (water adhesion means)
5 Protective Case 51 Storage Unit 52 Holding Member, Holding Unit 53 Handle

Claims (6)

  Transparency in a liquid-absorbing state and a non-liquid-absorbing state in which a low refractive index pigment is fixed to a binder resin in a dispersed state on a magnetic plate made of a magnetic support, and a support surface that can be magnetically attached to the magnetic plate. A magnetized toy set comprising a plurality of decorative pieces provided with different porous layers, wherein the color tone of the surface of the magnetic plate is different from the color tone of the decorative piece surface.   The magnetic toy according to claim 1, wherein a porous layer is provided on the surface of the magnetic plate, wherein a porous layer having different transparency in a liquid absorption state and a non-liquid absorption state in which a low refractive index pigment is fixedly dispersed in a binder resin. set.   The magnetic toy set according to claim 1, further comprising a protective case in which the magnetic plate is accommodated and the decorative piece is accommodated therein.   The magnetic toy set according to any one of claims 1 to 3, further comprising water adhering means.   The magnetic adhesion according to claim 4, wherein the water adhering means is at least one selected from a writing instrument, an applicator, or a stamp tool in which a plastic porous body or a fiber processed body having continuous pores is applied as a nib member. Toy set.   The magnetized toy set according to claim 4 or 5, wherein a housing case for housing the water adhering means is provided in a protective case.

Images