JPS607145Y2 - Decorative synthetic resin board - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to an improvement of a decorative synthetic resin board mainly used as a material for lighting equipment.

Decorative synthetic resin boards used as materials for lighting fixtures not only have an excellent decorative effect both during the day and night, but also can hide the light bulbs inside during the day.
At night, it is necessary to give a brilliant shine to the transmitted light, so a synthetic resin base plate with glass pieces or synthetic resin pieces attached is often used. Decorative synthetic resin boards are usually made by simply adhering glass pieces or synthetic resin pieces with a synthetic resin adhesive, so in some cases the glass pieces or synthetic resin pieces may peel off and stain the surrounding area. Not only does it have the disadvantage of causing injury to hands and fingers, but it also has the disadvantage that the pattern on the surface is relatively simple, with just unevenness formed all over the surface.

The present invention was completed with the aim of producing a decorative synthetic resin board that does not have the above-mentioned drawbacks, and as shown in the illustrated embodiment,
A thin layer 2 of a transparent synthetic resin of the same type as the thin synthetic resin plate 1 is applied and formed on the surface of a transparent or translucent synthetic resin thin plate 1, and glass globules, transparent synthetic resin globules, etc. are formed on the surface of the thin layer 2. A decorative pattern 5 made of a transparent synthetic resin 4 of the same type as the thin layer 2 in which countless transparent globules 3 are mixed is formed, leaving a narrow patternless part 6.

In addition, in order to improve the overall decorative effect, 5' in the figure is a transparent synthetic resin 4' of the same type as the thin layer 2 mixed with countless transparent globules 3' on the surface of the decorative pattern 5. This is a decorative pattern formed as needed.

Similar to conventional decorative synthetic resin boards of this type, when used as a lighting fixture by cutting them to the required size and framing them, transparent or semi-transparent resin boards such as vinyl chloride resin or acrylic resin can be used. The transparent synthetic resin thin plate 1 is reinforced by having a thin layer 2 of a transparent synthetic resin of the same type as the synthetic resin thin plate 1, such as vinyl chloride resin or acrylic resin, applied to the entire surface. In addition to having increased strength, the thin layer 2 has the effect of increasing transparency when the synthetic resin thin plate 1 is semitransparent. A decorative pattern 5 made of a transparent synthetic resin 4 of the same type as the thin layer 2 in which countless transparent spherules such as glass spherules and synthetic resin spherules are mixed is formed, leaving a narrow non-patterned part 6. Therefore, not only does it have an excellent decorative effect both during the day and at night, but also the non-patterned part 6 is narrow and the lens effect of each transparent small sphere 3 of the decorative pattern 5 makes the resin thin plate 1 transparent. Regardless of the situation, the light bulbs inside will be properly shielded during the day.

However, when light bulbs are turned on at night, a portion of the light that passes through the synthetic resin thin plate 1 and the transparent synthetic resin thin layer 2 is transmitted directly to the outside through the narrow patternless part 6. The light rays passing through the decorative pattern 5 shine brilliantly due to the lens effect of each transparent small sphere 3, and the overall illumination effect is much better than when conventional decorative resin boards of this type are used. Become.

Moreover, the transparent synthetic resin thin layer 2 and the synthetic resin thin plate 1 are made of the same type of synthetic resin and are properly integrated, and the transparent small balls 3 forming the decorative pattern 5 are also made of the transparent synthetic resin thin plate 1. Since it is formed on the surface of the thin layer 2 by being mixed with the transparent synthetic resin 4 of the same type as the thin layer 2 of transparent synthetic resin applied and formed on the surface, it is difficult to peel off and stain the surrounding area. There is almost no risk of injuring hands and fingers, and the decorative pattern 5 can be easily printed by screen printing or the like, so there is an advantage that mass production is easy and can be provided at low cost.

Note that the transparent synthetic resin 4 forming the decorative pattern 5 is a thin layer 2.
However, if the thin layer 2 is made of a synthetic resin of a different color from that of the thin layer 2, the non-patterned part 6 of the decorative pattern 5 will stand out clearly and the decorative effect will be even better. It goes without saying that the same effect can be obtained even when used as an external partition of a lighting fixture.

Therefore, the present invention has great practical value as it eliminates the drawbacks of conventional decorative synthetic resin boards.

[Brief explanation of the drawing]

The drawing is a partially cutaway perspective view showing an embodiment of the present invention. 1... Transparent to translucent synthetic resin thin plate, 2...
... Thin layer of transparent synthetic resin, 3 ... Transparent small balls, 4 ... Transparent synthetic resin, 5 ... Decorative pattern, 6 ... Unpatterned area.

Claims (1)

[Scope of utility model registration request] A thin layer 2 of a transparent synthetic resin of the same type as the synthetic resin thin plate 1 is applied and formed on the surface of a transparent or translucent synthetic resin thin plate 1, and glass beads and transparent synthetic resin beads are formed on the surface of the thin layer 2. A decorative synthetic resin board characterized in that a decorative pattern 5 made of a transparent synthetic resin 4 of the same type as the thin layer 2 in which countless transparent small spheres 3 such as the following are mixed is formed, leaving a narrow patternless part 6. .