JPH04130091U - Structure of decorative parts - Google Patents

Abstract

(57) [Summary] [Purpose] The purpose of the present invention is to solve the problems of adhesive bulging and lack of three-dimensional effect in decorative members produced by conventional photoresist methods. [Structure] A decorative member 8 is made by adhering and fixing a lower decorative member 2 made by a combination of a photoresist method and an electroforming method, and an upper decorative member 1 created by a combination of methods similar to the lower decorative member 2. It is fixed to the surface of a display board 4 via an adhesive 3. [Effect] A decorative member with excellent appearance quality and a three-dimensional effect can be provided.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

The present invention relates to the structure of decorative members such as marks and hour letters used on clock display boards. .

0002

[Conventional technology]

The structure of conventional decorative components is electroformed on a metal plate with a pattern formed using photoresist. The decorative member formed in the pattern by electroforming is attached to the surface of the display board using adhesive. It has a structure that is fixed to a surface.

0003

[Problem that the idea aims to solve]

In the production of decorative members using the conventional photoresist, photoresist is applied to a metal plate. Decorative parts are created by applying a cast and then electroforming, so the decorative parts The thickness of the material is said to be 20 μm to 50 μm, and it lacks a three-dimensional feel and a built-up feel. Also, separate the decorative member from the photoresist and metal plate, and apply adhesive to the peeled surface. This is to fix the cloth to the surface of the display board, but there is a possibility that the adhesive will stick out when applying the adhesive. This causes the adhesion of fine thread dust, etc., and also causes problems in terms of appearance quality. was there. The purpose of this invention is to solve the above problems and create a decorative part with a three-dimensional effect and high quality. It provides the structure of the material.

0004

[Means to solve the problem]

To achieve the above object, the present invention provides a mark used on a clock display board, The structure of decorative parts such as hour letters is made by a combination of photoresist method and electroforming method. Lower decorative members made by machine processing, photoresist method and electroforming The decorative member that is glued and fixed to the upper decorative member made in combination with the method is used as a watch display. It is characterized by being fixed on a board.

[0005]

【Example】 Embodiments of the present invention will be described in detail below with reference to the drawings. Figure 1 shows the first embodiment of the invention. It is a cross-sectional view of decorative members such as marks and hour characters used on display boards for FIG. 5 is a sectional view showing the manufacturing process of a decorative member according to the first embodiment of the present invention, and FIG. 7 is a sectional view of a decorative member fixed to a display board in a second embodiment of the invention, and FIG. FIG. 7 is a sectional view of the upper decorative member in the second embodiment.

[0006] As shown in Figure 1, the lower decorative member was made by a combination of photoresist method and electroforming method. 2 and the upper decorative member 1 made by a combination of photoresist method and electroforming method with adhesive. The decorative member 8 fixed in step 3 is fixed to the surface of the display board 4 via the adhesive 3. . The upper decorative member 1 has a pattern 1a on its surface and the surface of the lower decorative member 2. It has a larger area than its product. As a result, regarding the protrusion of adhesive 3, It can be hidden by the decorative member 1, and the decorative member 8 can be hidden by the lower decorative member 2 and the upper decorative member. Since it consists of the member 1, it has excellent three-dimensional effect and high quality.

[0007] Next, in order to make it easier to understand the decorative member 8 fixed to the display board 4, we will explain the manufacturing process. The outline will be explained step by step. As shown in FIG. 2, the surface of the substrate 6 provided with the pattern 1a is A photoresist 5 is applied, and a pattern that will become the upper decorative member 1 is formed on the photoresist 5. A pattern is formed at a position facing the pattern 1a. After that, the pattern is formed using electroforming method. to form the upper decorative member 1.

[0008] Next, as shown in FIG. The lower decorative member 2 and the upper decorative member 1 were manufactured by a combination of the strike method and the electroforming method. It is fixed with adhesive 3, and decorative member 8 is manufactured.

[0009] Next, as shown in FIG. is pasted, and the decorative member 8 is peeled off from the substrate 6.

0010 Next, as shown in FIG. 5, adhesive 3 is applied to the lower surface of the decorative member 8, and The decorative member 8 is adhesively fixed to the surface, and then the tape 7 is peeled off.

[0011] Figures 6 and 7 show the second embodiment, which is produced by a combination of photoresist method and electroforming method. The photoresist method, electroforming method, or machining is applied to the back surface concave portion 11 of the upper decorative member 1. A decorative member 8 is manufactured by fixing the lower decorative member 2 made by using an adhesive 3. This outfit A decorative member 8 is adhesively fixed to the surface of the display board 4 via an adhesive 3. This second In the embodiment, the adhesive 3 does not bulge out. Note that 6 is a substrate.

0012 FIG. 8 shows a third embodiment of the lower part, which is manufactured by machining and has two legs 9 on the back side. The lower decorative member 2 is made by a combination of a photo-etching method and an electroforming method. The upper decorative member 1 has a larger area than the area of , and has a pattern 1a on its surface. It is fixed with adhesive 3 to form a decorative member 8. After that, the through hole 10 of the display board 4 is decorated. Insert the legs 9 of the member 8 and fix by caulking, gluing, etc. Also in this third embodiment Similar to the first embodiment, it is possible to hide the protrusion of the adhesive 3, and it has an excellent three-dimensional effect. It has high quality.

[0013]

[Effect of the idea]

As is clear from the above explanation, according to the present invention, the conventional problem of adhesive jamming can be improved. To avoid the unsightly appearance caused by the extension, the lower decorative member was set slightly wider than the lower decorative member. The unsightly appearance was solved by adding decorative parts. Also, until now, the diameter was 20 μm to 50 μm. The decorative member, which had only a moderate thickness, was pasted together into two pieces: the upper decorative member and the lower decorative member. By doing so, we were able to create a more three-dimensional expression. Also, on the top surface of the upper decorative member. uses electroforming and photoresist methods to create patterns in a variety of shapes, allowing for design variations. This has a great effect on increasing product appeal as well as expanding sales.

[Brief explanation of drawings]

FIG. 1 is a sectional view of a decorative member fixed to a display board in a first embodiment of the present invention.

FIG. 2 is a sectional view showing the manufacturing process of a decorative member according to the first embodiment of the present invention.

FIG. 3 is a sectional view showing the manufacturing process of a decorative member according to the first embodiment of the present invention.

FIG. 4 is a cross-sectional view showing the manufacturing process of the decorative member according to the first embodiment of the present invention.

FIG. 5 is a sectional view showing the manufacturing process of the decorative member according to the first embodiment of the present invention.

FIG. 6 is a sectional view of a decorative member fixed to a display board according to a second embodiment of the present invention.

FIG. 7 is a sectional view of an upper decorative member according to a second embodiment of the present invention.

FIG. 8 is a sectional view of a decorative member fixed to a display board according to a third embodiment of the present invention.

[Explanation of symbols]

1 Upper decorative member 1a Pattern 2 Lower decorative member 3 Adhesive 4 Display board 5 Photoresist 6 Substrate 7 Tape 8 Decorative components 9 feet 10 Through hole 11 Recess

Claims (1)

[Scope of utility model registration request] [Claim 1] A mark used on a watch display board,
In the structure of decorative members such as hour letters, the lower decorative member is made by a combination of photoresist method and electroforming method, or the lower decorative member is made by machine processing, and the lower decorative member is made by a combination of photoresist method and electroforming method. A structure of a decorative member, characterized in that the decorative member to which the upper decorative member is adhesively fixed is fixed on top of a watch display board.