JPH0354960Y2 - - Google Patents

Description

[Detailed description of the invention] (Industrial application field) This invention relates to a three-dimensional carved plate, and mainly relates to a three-dimensional carved plate using thermoplastic resin of an acrylic cast plate.

(Prior Art) FIG. 12 is a side view of a conventional resin plate with a design. As shown in this figure, the design including letters and pictures was perpendicular to one surface of the resin plate.

(Problems that the invention aims to solve) In this conventional carving method, the design is flat, and there are restrictions on the pictures, letters, etc. that can be designed, and it cannot be used as an ornament or as a part of a product. , When using a resin plate, the taste does not come out.

Therefore, the main purpose of this invention is to provide a three-dimensional carved plate that is rich in perspective, three-dimensional, and tasteful when viewed from its surface.

(Means for solving the problem) This invention consists of a transparent or translucent thermoplastic resin plate, and diagonal carvings facing in multiple directions from the back side of the thermoplastic resin plate, and having different widths and depths. the thermoplastic resin plate, the grooves being visible from the surface of the thermoplastic resin plate;
It is a three-dimensional carved plate.

(Function) When grooves are diagonally carved on one surface of a thermoplastic resin plate, resin powder adheres to the grooves.

(Effects of the invention) According to this invention, as the powder adheres to the diagonally carved grooves, that part becomes opaque, giving rise to a sense of three-dimensionality.

The above-mentioned objects, other objects, features and advantages of the present invention will become clearer from the following detailed description of embodiments with reference to the drawings.

(Example) Figures 1 and 2 show an example of this invention, with Figure 1 being a perspective view thereof, and Figure 2 being a perspective view of the first embodiment.
It is a sectional view taken along the figure line -.

A menu stand 10 using this invention includes a base member 12. The base member 12 is made of integrally molded thermoplastic resin.

Side members 14a and 14b are vertically erected on one main surface side of the base member 12, extending in the longitudinal direction from one end to the other end. The side members 14a and 14b are formed parallel to each other, have the same dimensions, and are spaced apart from each other by a constant distance. Thermoplastic resin is selected as the material for the side members 14a and 14b. As the thermoplastic resin, polyethylene resin, acrylic resin, polypropylene resin, polystyrene resin, etc. can be used, but it is particularly preferable to use an acrylic cast plate. In addition, cast plates are made by adding a polymerization catalyst to monomer, pouring it between two plates, and then heating and polymerizing it. Because it has a molecular weight about 10 times that of extruded plates, it can be carved into three-dimensional shapes. In this case, the adhesion of chips is good.

A holding portion 16 is surrounded by the base member 12 and the side members 14a and 14b. Hall part 16
is formed so that the menu 20 etc. can be held through the gap.

Picture patterns 18a and 18b are formed on the side members 14a and 14b, respectively. Picture pattern 18a, 1
8b, as shown in FIG.
It is constituted by a groove carved diagonally on one surface side (inside) of 4b. As shown in FIG. 3, as the carved shavings 19 adheres to the grooves, the shavings 19 appear white and opaque when viewed from the other main surface side (outside) of the side members 14a, 14b. The patterns 18a and 18b are projected three-dimensionally.

4 and 5 show other embodiments of this invention, FIG. 4 being a perspective view thereof and FIG. 5 being a side view thereof.

A photo frame 20 using this invention includes a surface plate 22. The surface plate 22 is made of thermoplastic resin. As a thermoplastic resin,
Although polyethylene resin, acrylic resin, polypropylene resin, polystyrene resin, etc. can be used, it is particularly preferable to use an acrylic cast plate. In addition, cast plates are made by adding a polymerization catalyst to monomer, pouring it between two plates, and then heating and polymerizing it. Because it has a molecular weight about 10 times that of extruded plates, it can be carved into three-dimensional shapes. In this case, the adhesion of chips is good.

The front plate 22 has one front side (back side)
A picture pattern 24 is engraved on the end corner. Picture pattern 24
is drawn by diagonally carved grooves. As in the above-mentioned embodiments, the diagonally carved grooves cause the carved synthetic resin powder to adhere to the grooves, so that the pattern 24 appears three-dimensionally when viewed from the other surface (front side) of the surface plate 22. be painted.

A metal screw 28 is attached to the back side of the surface plate 22 so that the smoke plate 26 of equal size can be removed.
a, 28b. smoke board 26
is made of translucent synthetic resin. Since the smoke plate 26 is translucent, the surface plate 22
This brings about the effect that the picture pattern 24 drawn on is more three-dimensionally drawn. The metal screws 28b attached to the photographic plate 20 are extended and attached to the back side. This is because when it is extended to the back side, one end can support the entire body.

A photograph 29 is sandwiched between the surface plate 22 and the smoke plate 26, forming a photographic plate as a whole.

6 and 7 show another embodiment of this invention, FIG. 6 being a perspective view thereof and FIG. 7 being a side view thereof.

A guide plate 30 using this invention includes a support plate 32. The support plate 32 is formed to support the entire guide plate 30.

It includes a guide plate 30 and a surface plate 34.
Further, the support plate 32 and the surface plate 34 are
It is integrally molded, and as can be seen from FIG. 7, its side surfaces are configured at acute angles. The material is made of thermoplastic resin, and polyethylene resin, acrylic resin, polypropylene resin, polystyrene resin, etc. can be used, but it is particularly preferable to use an acrylic cast plate.

On the surface plate 34, for example, "Reserved Seat" is written, and words indicating its purpose are written. Also, in the empty space around it, there is a picture pattern 3.
6 is written. This picture pattern 36 is constituted by a groove diagonally carved on one main surface side (back surface) of the front plate, similar to the menu stand and photo plate of the above-described embodiment. When the scraped thermoplastic resin powder adheres to the diagonally carved grooves, that part becomes opaque, and when viewed from the other main surface side (front surface) of the surface plate, the pattern 36 appears three-dimensionally. Photographed.

In each of the above embodiments, no printing layer is formed on the surface of the three-dimensional engraving plate, that is, the surface on which the picture pattern is formed, but in this invention, as shown in FIGS. 8 and 9, A printing layer 44 may be formed on the side of the plate 40 on which the picture pattern 42 is formed. By forming the printing layer 44 on one surface of the plate 40 in this manner, the pattern 42 can be made to look even more three-dimensional. Note that this printing layer 44 is formed on one surface of the plate 40 by a printing method such as silk printing.

In addition to the above-mentioned printing layer, as shown in FIGS. 10 and 11, a paper or plastic layer 54 is pasted on the entire surface of the three-dimensional engraving plate, that is, the side on which the picture pattern 52 is to be formed. Good too. Even in this case, the picture pattern 52 can be made to look even more three-dimensional.

The above-mentioned examples show examples of products that are more designed by using the three-dimensional engraving technology of this invention, but this invention also applies to products using thermoplastic resin as shown below. It can also be used for

Attachment case, jewelry case, doll case,
Cassette case, seal case, lighter case,
Cigarette cases, menu boards, menu covers, display boards, name tags, trays, underlays, cups, shrink boxes, napkin stands, letter boxes, handles, light covers, number tags, seasoning containers, signboards, ashtrays, picture plates, dishes, Pen holders, glasses, glasses frames, magazine racks, accessory cases, album covers, frames, picture frames,
Umbrella stands, sports leisure equipment, plastic accessories, photo stands, tables, push pins, window glass, clocks (dials), plastic covers, ornaments, trophies, bathroom vanities, paper weights, key chains, mudras, domes, It can also be used for paper clips, records, home appliances, car supplies, chairs, doors, musical instruments, footwear such as geta, and room partitions.

[Brief explanation of the drawing]

Figures 1, 2 and 3 show one embodiment of this invention, with Figure 1 being a perspective view and Figure 2 being a perspective view thereof.
The figure is a sectional view taken along the line - in FIG. 1, and FIG. 3 is an enlarged sectional view of the picture pattern. 4 and 5 show other embodiments of this invention, FIG. 4 being a perspective view thereof and FIG. 5 being a side view thereof. 6 and 7 show still another embodiment of this invention, FIG. 6 being a perspective view thereof and FIG. 7 being a side view thereof. FIGS. 8 and 9 show still another embodiment of this invention, with FIG. 8 being a perspective view thereof and FIG. 9 being a sectional view thereof. FIGS. 10 and 11 show still another embodiment of this invention, with FIG. 10 being a perspective view thereof and FIG. 11 being a sectional view thereof. FIG. 12 is a sectional view showing conventional plane engraving. In the figure, 10 is a menu stand, 12 is a base member, 14a, 14b are side members, 16 is a holding part, 18a, 18b, 24, 36, 42, 52 are picture patterns, 19 is shavings, 20 is a photo frame, 22 is a surface plate, 26 is a smoked plate, 28a, 28
b is a metal screw, 29 is a photograph, 30 is a guide plate, 32 is a support plate, 34 is a surface plate,
40 and 50 are three-dimensional carved plates, 44 is a printing layer,
54 indicates paper or plastic.

Claims (1)

[Claims for Utility Model Registration] 1. A transparent or translucent thermoplastic resin plate, which is carved diagonally in multiple directions from the back surface of the thermoplastic resin plate, and is formed with different widths and depths. A three-dimensional carved plate, comprising: a groove; and shavings remaining in the groove and adhering to the groove, the groove being transparent from the surface of the thermoplastic resin plate. 2. The three-dimensional carved plate according to claim 1, wherein the thermoplastic resin plate is an acrylic cast plate.