JP2602891Y2 - Painting panels - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a painting panel on which a painting sheet is mounted, and more particularly to a painting panel to which a painting sheet can be attached and detached.

[0002]

2. Description of the Related Art As a conventional picture panel, for example, a panel described in Japanese Patent Publication No. 50-28871 is known. Japanese Patent Publication No. 50-28871 discloses a technique in which a photograph or a painting is adhered to the surface of a base material such as plywood, and the painting is covered with a transparent resin to protect the painting.

[0003]

However, in the above-mentioned conventional painting panel, since the painting is integrated with the base material, the painting cannot be changed after manufacturing, and the degree of freedom in decoration is high. Was a problem. The present invention has been made in view of the above problems, and an object of the invention is to provide a painting panel in which paintings can be replaced even after manufacturing, and replacement can be performed without damaging the paintings.

[0004]

In order to achieve the above-mentioned object, a picture panel according to the present invention is constructed by laminating a surface material on a back material, fixing a magnet member to the surface of the back material, and forming the back surface. A panel member formed with an insertion hole penetrating the material and the magnet member, a hole member surrounding the magnet member formed in the surface material, and a plate member made of a magnetic material on the back surface while sealing the painting sheet with transparent resin Wherein the painting member is accommodated in the hole of the panel member, and the plate material of the painting member is detachably adsorbed by the magnetic force of the magnet member.

[0005]

According to the painting panel of the present invention, the painting member is detachably attached because it is held in the hole of the panel member by the magnetic force of the magnet member. And since the painting member is configured by sealing the painting sheet with a transparent resin, the painting sheet is not damaged, and at the time of attachment and detachment, a stick-shaped member such as a pencil is inserted into the insertion hole and the painting member is pushed out from the hole. Can be easily attached and detached.

[0006]

Embodiments of the present invention will be described below with reference to the drawings. 1 and 2 show a painting panel according to an embodiment of the present invention, wherein FIG. 1 is a schematic front sectional view, and FIG. 2 is a schematic sectional view showing another embodiment of a painting member. In the drawing, reference numeral 1 denotes a panel member having an accommodation recess (hole) 1a having an open upper surface, and reference numeral 2 denotes a painting member removably accommodated in the accommodation recess 1a of the panel member 1. The panel member 1 includes a backing material 3
Sheet (magnet member) 5 composed of a plate-shaped magnet on the bottom surface of the housing recess 1a.
And a through hole 1b for attachment and detachment is formed through the back surface agent 3 and the magnet sheet 5. This insertion hole 1b has a diameter, for example, 5 to 15 m, through which a rod-shaped member, such as a pencil or a ballpoint pen, often used in homes can be inserted.
It has a diameter of the order of m.

The back material is an MDF having a thickness of about 3 to 20 mm.
(Medium density fiberboard). In this backing material 3,
The magnet sheet 5 is adhered to the upper surface at a position corresponding to the accommodation recess 1a, and the insertion hole 1b is formed penetrating the front and back. Note that the insertion hole 1b also penetrates the magnet sheet 5, but when the magnet sheet 5 is provided partially or partially, it is sufficient to open the hole on the upper surface of the back material 3. Further, as the back surface member 3, a particle board, a plywood, a hard board, or the like can be appropriately used in addition to the MDF.

The surface material 4 is formed by laminating a titanium paper 8, a sealer layer 9, an uneven resin layer 10 and a mirror resin layer 11 on a base material 7. The base material 7 is the same MDF as the back material 3
The titanium paper 8 is adhered to the upper surface of the base material 7 with a vinyl acetate adhesive 12. The sealer layer 9 is made of a transparent urethane varnish and has a thickness of about 1 to 50 μm. The uneven resin layer 10 is made of 100% of an unsaturated polyester resin containing an ultraviolet absorber or a bright pigment.
It has a thickness of about μm to 400 μm, and has an uneven pattern on the surface. The mirror-surface resin layer 11 is made of 100 μm to 400 μm of unsaturated polyester as a raw material by a film method or the like.
It is formed to a thickness of the order.

The painting member 2 has a thickness of 0.2 to 0.5 mm.
On the iron plate (magnetic plate material) 13, a resin sheet 14 on the back side of acrylic resin, a painting sheet 2a such as a picture printing paper or a photograph, and a resin sheet 15 on the front side of a transparent acrylic resin
Are laminated. The painting sheet 2a is the resin sheet 1.
4 and 15, and the resin sheet 14 on the back side is made of an iron plate 1 with an epoxy-based adhesive (or
3 is adhered. The painting member 2 has, for example, a thickness substantially equal to the depth of the accommodation recess 1a, and a plane dimension (see FIG. 2) of 0.
It is set so as to form a clearance (gap) of about 5 to 2 mm.

The painting member 2 is, as shown in FIG.
A base material 17 is adhered to the iron plate 13 with an adhesive 16, a painting sheet 2 a is adhered to the base material 17 with an adhesive 18, and a sealer layer 19 and a mirror surface resin layer 20 are laminated on the painting sheet 2 a. It is also possible to configure. In this embodiment, the base material 17 is made of an adhesive 16, 18 from MDF, plywood or the like.
Is made of an epoxy-based adhesive or a double-sided tape, the sealer layer 19 is made of a urethane-based varnish similar to the sealer layer 9 described above, and the mirror resin layer 20 is made of a transparent unsaturated polyester resin. Further, the iron plate 13 in each of the above-described painting members 2 may be formed of a member having a magnetic force, for example, a magnet sheet containing a magnetic powder.

In the painting panel of this embodiment, the painting member 2 is a magnet sheet 5 acting on an iron plate 13 on the back surface.
Is held in the accommodating concave portion 1a by the attraction force of the magnetic force of (1), so that attachment / detachment replacement is possible. Further, since the painting member 2 is sealed and covered on both sides with the transparent resins 14 and 15, there is no possibility that the painting sheet 2a or the like is damaged. When the painting member 2 is taken out of the housing recess 1a, the painting member 2 can be pushed out by inserting a pencil or the like through the insertion hole 1b, and thus the taking out is easy.

The above-mentioned painting panel is manufactured as described below. First, the magnet sheet 5 is adhered to a predetermined position of the back material 3, and thereafter, an insertion hole 1 b penetrating the back material 3 and the magnet sheet 5 is formed. In addition, it is also possible to previously form the insertion holes 1b in the back member 3 and the magnet sheet 5, respectively, and to bond the magnet sheet 5 to the back member 3 so that the insertion holes 1b are continuous with each other.

Next, the surface material 4 is manufactured. The surface material 4 is
First, a titanium paper 8 is adhered to a base material 7 such as MDF with a vinyl acetate adhesive 12, and then a urethane varnish is sprayed on the titanium paper 8 to a thickness of about 1 to 50 μm using a spray or a natural rubber roll coater. To form a sealer layer 9. Next, after the sealer layer 9 is dried and cured, an unsaturated polyester resin containing an ultraviolet absorbent or a brilliant pigment is placed on the sealer layer 9 for 10 seconds.
The resin is coated with a silicone mold for forming a concavo-convex pattern, and pressed to form a concavo-convex resin layer 10.
To form After the uneven resin layer 10 is dried and cured,
A mirror surface resin layer 11 is formed on the uneven resin layer 10 from an unsaturated polyester resin by a film method or the like.

As a specific example, the titanium paper 8 has a thickness of about 60 g / m ² , and the sealer layer 9 has UV-28C (polyol) manufactured by Gengen Chemical and CB manufactured by Gengen Chemical.
-19 (isocyanate) is mixed at a ratio of 100: 100, and a thinner is used as a solvent. The uneven resin layer 10 has the composition of the following embodiment 1, and the mirror resin layer 11 has the composition of the following embodiment 2. Aspect 1: Unsaturated polyester resin (Gorcelac 500B manufactured by Nippon Synthetic Chemical Co., Ltd.) 100 parts Bright pigment (for example, mica, titanium or Iriodin 100 manufactured by Merck) 10 parts Color pigment (PCN toner manufactured by Tokyo Ink) 3 parts Aspect 2: Unsaturated polyester resin (Gorcelac 500B manufactured by Nippon Synthetic Chemical Co.) 100 parts Curing accelerator (6% cobalt naphthenate) 0.3 part Curing accelerator (methyl acetoacetate) 2 parts Curing agent (Nippon Shokubai Co., Ltd.) Permec N) 1.5 parts

Thereafter, each layer 7, 8, 9, 1 is applied to the surface material 4.
Holes passing through holes 0 and 11 (those that become accommodating recesses 1a) are formed at predetermined positions. Then, the magnet sheet 5 of the back surface member 3 is positioned so as to be located in the hole of the front surface member 4, and the back surface member 4 is positioned. A surface material 4 is adhered to the surface of 3 with an adhesive such as an ethylene-vinyl acetate copolymer emulsion adhesive. By this bonding, the panel member 1 having the accommodation recess 1a is completed, the magnet sheet 5 is located on the bottom surface of the accommodation recess 1a, and the insertion hole 1b is opened.

Next, the picture member 2 is housed in the housing recess 1a of the panel member 1 manufactured as described above. Here, the painting sheet 2a is covered and protected by the resin sheets 14 and 15 to form the painting member 2, and the panel member 1 is provided with a mirror resin 11
Is used, both the painting member 2 and the panel member 1 are hardly soiled, can be stored for a long period of time, and can prevent discoloration and fading between them. Further, even if dust or dust adheres to the surface, It can be easily removed by wiping it, so that it can always be kept clean.

When the painting member 2 is replaced, the panel member 1 has an insertion hole 1 formed in the bottom of the housing recess 1a.
b, the magnet sheet 5 is adhered to the bottom surface, the magnet sheet 5 is adhered to the painting member 2 on the bottom surface, and the iron plate 13 is attracted by the magnetic force of the magnet sheet 5 so that the painting is made in the housing recess 1a. Since the member 2 is held, the painting member 2 can be easily attached, and after the attachment, the painting member 2 can be securely held. Further, even when the painting member 2 is removed, the painting member 2 is pushed out by a rod-shaped member such as a pencil inserted from the insertion hole 1b. And can be easily removed without the need for strong force. Therefore, the painting member 2 can be easily replaced without damaging it, and a high commercial value can be obtained.

In the above-described embodiment, the back member 3 and the front member 4 are separately manufactured, and the separately manufactured back member 3 and the front member 4 are bonded to form the panel member 1. However, the panel member 1 is formed by sequentially laminating titanium paper, a material sheet, a sealer layer, a mirror surface layer, and the like on the surface of the base material, and thereafter cutting and grinding the surface layer such as the mirror surface layer over a predetermined range. Alternatively, it is also possible to form a concave portion by pressing or the like, and to bond the magnet sheet to the bottom surface of the concave portion with an adhesive.

In the above-described embodiment, the magnet sheet 5 is used as the magnet member. However, a plurality of magnets can be buried so as to be exposed on the bottom surface of the accommodating recess 1a and replaced with the magnet sheet 5. The painting member 2 can be made of a resin sheet containing powder, and the painting member 2 can be detachably mounted on the bottom surface of the housing recess 1a with a weakly adhesive adhesive that can be used repeatedly instead of the magnet sheet 5. It is possible.

FIG. 3 shows a picture panel according to another embodiment of the present invention, and is a schematic sectional view of a panel member. In addition,
The same parts as those in the above-described embodiment are denoted by the same reference numerals, and description thereof will be omitted. In this embodiment, the back material 3 and the base material 7 of the surface material 4 are manufactured in a large size as shown by a virtual line in the figure, and after the back material 3 and the surface material 4 are joined, the back material 3 is formed. And a peripheral portion of the base material 7 of the surface material 4 is cut into a tapered (inclined) shape with a router or the like, and the cut and inclined surface (for convenience, denoted by T) is coated with urethane or the like and colored. It is.

In this embodiment, the painting sheet 2a is located at the center.
However, a mirror surface resin layer 11 is provided around the painting sheet 2a, and an inclined surface T which is colored around the mirror surface resin layer 11 is provided.
, The aesthetics of the painting panel can be further improved, and a greater commercial value can be obtained.

[0022]

As described above, according to the picture panel of the present invention, the picture sheet is sealed with the transparent resin, and the plate member made of a magnetic material is fixed to the back surface to constitute the picture member. In addition, since the mirror member is used for the panel member, both the painting member and the panel member have high stain resistance and can be stored for a long period of time, and there is no fading or discoloration therebetween, and there is no dirt such as dust or dirt. It is difficult to reach, and even if it arrives on the surface, it can be easily removed by wiping it with a cloth, so it can always be kept clean. Also, a hole is formed in the panel member, an insertion hole is formed through the bottom of the hole, the plate member of the painting member is sucked and held by the magnetic force of the magnet member, and the painting member is pushed out by the rod-shaped member inserted from the insertion hole. As a result, the painting member can be easily attached, the painting member is securely held after the attachment, and can be easily removed without requiring a strong force when removing. Therefore, the painting member can be easily replaced without damaging the painting member, and a high commercial value can be obtained.

[Brief description of the drawings]

FIG. 1 is a schematic front sectional view of a painting panel according to an embodiment of the present invention.

FIG. 2 is a schematic sectional view showing another embodiment of a painting member in the painting panel.

FIG. 3 is a schematic sectional view of a main part of a painting panel according to another embodiment of the present invention.

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 panel member 1a accommodation recess (hole) 1b insertion hole 2 painting member 2a painting sheet 3 back member 4 front member 5 magnet sheet (magnet member) 7 base material 8 titanium paper 9 sealer layer 10 uneven resin layer 11 mirror surface resin layer 13 iron plate (Magnetic plate material) 14 Resin sheet (transparent resin) 15 Resin sheet (transparent resin) 19 Sealer layer 20 Mirror surface resin layer

Continuing on the front page (72) Inventor Kazuo Otake 4-14-12 Koishikawa, Bunkyo-ku, Tokyo Kyodo Printing Co., Ltd. (72) Katsumi Shiina 4-14-12 Koishikawa Bunkyo-ku, Tokyo Kyodo Printing (56) References JP-A-4-168100 (JP, A) JP-A-4-316900 (JP, A) JP-A-5-80797 (JP, U) JP-B-50-28871 (JP, A) B2) (58) Field surveyed (Int. Cl. ⁷ , DB name) B44C 5/02 B44C 5/04 B44C 3/02 B44C 1/26

Claims (2)

(57) [Scope of request for utility model registration] A back surface member laminated with a front surface member, a magnet member fixed to a surface of the back surface member, and an insertion hole passing through the back surface member and the magnet member; A panel member formed with a hole surrounding the magnet member, a painting member sealing a painting sheet with a transparent resin and fixing a magnetic plate material on the back surface, and the painting member in the hole of the panel member. Wherein the plate member of the painting member is detachably adsorbed by the magnetic force of the magnet member. 2. The surface material is formed by laminating a concavo-convex pattern layer and a specular resin layer on a base material, and punching the laminated base material, the concavo-convex resin layer and the specular resin layer to form the holes. The picture panel of claim 1 formed.