CN219614850U

CN219614850U - Coated substrate

Info

Publication number: CN219614850U
Application number: CN202320116108.1U
Authority: CN
Inventors: 钟翠丽; 陆钿炜; 龙大培; 朱兴林; 唐运启
Original assignee: Fusheng Precision Co Ltd
Current assignee: Fusheng Precision Co Ltd
Priority date: 2023-01-13
Filing date: 2023-01-13
Publication date: 2023-09-01
Anticipated expiration: 2033-01-13

Abstract

A substrate with a coating is used for solving the problem of insufficient change of the appearance of commodities. Comprising the following steps: a substrate body; a base layer covering at least a portion of the substrate body; a frosted layer positioned above the substrate layer, wherein the frosted layer is provided with a plurality of polypropylene particles; the decorative layer is positioned above the frosted layer and is a metallic paint layer; and a color layer which is positioned above the decorative layer and is a transparent or semitransparent paint layer.

Description

Coated substrate

Technical Field

The present utility model relates to a substrate, and more particularly to a substrate having a frosted coating.

Background

Consumers are also paying more attention to the appearance of goods in addition to functionality when selecting goods, and especially the color and luster of goods more directly reflect consumer preference. For example, golf clubs or golf club heads are typically made of metals such as alloys, and most often exhibit metallic colors of the alloys themselves, such as iron gray or silver. Therefore, the change in appearance is slightly insufficient.

Disclosure of Invention

In order to solve the above problems, an object of the present utility model is to provide a substrate with a coating layer, which has better appearance variability.

Throughout this disclosure, directional or approximate terms, such as "front", "back", "left", "right", "upper (top)", "lower (bottom)", "inner", "outer", "side", etc., refer primarily to the direction of the drawings and are used merely to aid in the description and understanding of various embodiments of the present utility model and are not intended to be limiting.

The use of the terms "a" or "an" for the elements and components described throughout this disclosure is for convenience only and provides a general sense of the scope of the utility model; it should be understood that in the present utility model, one or at least one is included, and that a single concept also includes a plurality of cases, unless it is explicitly meant otherwise.

The terms "coupled," "assembled," or "assembled" as used throughout this disclosure, mainly include those that are separated without damaging the components after connection, or that are not separated after connection, and may be selected by those skilled in the art according to the material or assembly requirements of the components to be connected.

The coated substrate of the present utility model comprises: a substrate body; a base layer covering at least a portion of the substrate body; a frosted layer positioned above the substrate layer, wherein the frosted layer is provided with a plurality of polypropylene particles; the decorative layer is positioned above the frosted layer and is a metallic paint layer; and a color layer which is positioned above the decorative layer and is a transparent or semitransparent paint layer.

Therefore, the substrate with the coating layer has rough appearance texture through the frosted layer and the decorative layer has metal color, so that the substrate has the effect of metal frosted appearance.

Wherein, the substrate body is a golf club. Thus, the golf club has the effect of better appearance.

Wherein the thickness of the base layer is 20-35 mu m. Thus, the basal layer can be used for covering and filling defects such as holes, depressions and the like.

Wherein the thickness of the sand layer is 15-30 μm. Thus, the abrasive layer can clearly present a rough appearance texture, and has the effect of enabling the substrate to have better appearance.

Wherein the particle size of the polypropylene particles is 20-30 mu m. Thus, the polypropylene particles can generate irregular reflection effect of light.

Wherein the thickness of the decorative layer is 0.1-0.2 mu m. Therefore, the decorative layer can clearly show metallic luster, and has the effect of enabling the substrate body to have better appearance.

Wherein the thickness of the color-forming layer is 0.3-0.5 μm. Therefore, the color layer can have proper thickness, so that the decorative layer and the frosted layer below can clearly show the effects of metal and frosted texture respectively.

Wherein, a first protective layer is arranged between the decorative layer and the frosted layer, and the thickness of the first protective layer is 15-20 mu m. Therefore, the first protective layer can avoid the effect that the frosted layer is corroded and damaged when the decorative layer is formed in a chemical deposition or electroplating mode.

Wherein, a second protective layer is arranged between the decorative layer and the color-developing layer, and the thickness of the second protective layer is 15-20 mu m. Thus, the decorative layer can be well protected.

Wherein, a third protective layer is arranged above the color layer, and the thickness of the third protective layer is 15-30 mu m. Thus, the color-developing layer can be well protected.

Drawings

Fig. 1: a preferred embodiment of the present utility model is a cross-sectional view of a coated substrate.

Reference numerals illustrate:

1 substrate body

2 base layer

3 frosted layer

31 Polypropylene particles

32 first protective layer

4 decorative layer

41 second protective layer

5 color layer

51 a third protective layer.

Detailed Description

In order to make the above and other objects, features and advantages of the present utility model more comprehensible, preferred embodiments accompanied with figures are described in detail below; in addition, the same symbols are denoted as the same in different drawings, and the description thereof will be omitted.

Referring to fig. 1, a first embodiment of a substrate with a coating according to the present utility model includes a substrate body 1, a base layer 2, a polishing layer 3, a decorative layer 4 and a color layer 5, wherein the base layer 2, the polishing layer 3, the decorative layer 4 and the color layer 5 are sequentially disposed on the surface of the substrate body 1.

The material of the substrate body 1 may be carbon fiber, plastic or metal, preferably, the substrate body 1 is made of carbon fiber, so that the substrate body 1 has good strength and light weight, and when the base layer 2, the frosted layer 3, the decorative layer 4 and the color-developing layer 5 are coated on the surface of the substrate body 1 in a chemical deposition or electroplating manner, the structure of the substrate body 1 is not corroded to be damaged. In this embodiment, the base material body 1 is a golf club, and the weight of the base material body 1 can be reduced by using the carbon fiber material of the base material body 1, so as to reduce the burden of a player in swinging.

The base layer 2 is located on the surface of the substrate body 1, and the base layer 2 can be used for filling up defects such as holes and depressions of the substrate body 1, so that uneven light reflection caused by the defects can be avoided, and the color and luster can be influenced. In addition, the base layer 2 can cover the color of the substrate body 1, so that the color of the substrate body 1 can be prevented from influencing the color of the decorative layer 4 and the color layer 5. In this embodiment, the base layer 2 may be gray or white. In this way, the base layer 2 can further set off the color of the decorative layer 4 and the color layer 5. The base layer 2 may be formed by coating a PU paint (polyurethane) on the surface of the substrate body 1, and then baking and curing the PU paint, so that the thickness of the base layer 2 on the surface of the substrate body 1 is 20-35 μm. Thus, the substrate layer 2 can be formed to cover and fill up defects such as holes and depressions. In this embodiment, after the PU paint is coated once on the surface of the substrate body 1, polishing is performed to fill up the relatively deep holes or recesses on the surface of the substrate body 1, and then the PU paint is coated again for the second time to completely fill up the remaining holes or recesses, and the two PU paints are formed into the base layer 2.

The frosted layer 3 is located on top of the base layer 2. The frosted layer 3 has a plurality of polypropylene particles 31, the particle size of the polypropylene particles 31 can be 20-30 μm, when the light irradiates the frosted layer 3, the polypropylene particles 31 can make the light reflected irregularly, so that the frosted layer 3 can present a rough appearance texture. In this embodiment, the matte layer 3 may be formed by coating the paint composed of acrylic resin, butyl acetate, silicone oil and the polypropylene particles 31 on the base layer 2, and the thickness of the matte layer 3 may be 15-30 μm.

Preferably, the frosted layer 3 may have a first protection layer 32 thereon, and the first protection layer 32 may prevent the frosted layer 3 from being corroded and damaged when the decorative layer 4 is formed by chemical deposition or electroplating. The first protective layer 32 may be PU paint, so that the first protective layer 32 and the frosted layer 3 have good adhesion, and the first protective layer 32 may be transparent, so as to avoid shielding the rough appearance of the frosted layer 3. In the present embodiment, the thickness of the first protective layer 32 is 15 to 20 μm.

The decorative layer 4 is disposed on the frosted layer 3, and preferably the first protective layer 32 is disposed between the decorative layer 4 and the frosted layer 3. The material of the decorative layer 4 may be titanium oxide, zirconium oxide, or silicon oxide, so that the decorative layer 4 may have different metallic luster such as green, blue, or brown. The decorative layer 4 may be formed by a conventional physical vapor deposition method such as Sputtering (Sputtering) or vapor deposition (Evaporation) of a metal plating material. In this embodiment, the decorative layer 4 may be sputtered at an operating temperature of 50-90 ℃ for 50-60 min, so that the thickness of the decorative layer 4 may be 0.1-0.2 μm.

The decorative layer 4 may have a second protective layer 41 thereon, where the second protective layer 41 can be formed by coating PU paint, so that the decorative layer 4 can be well protected by the wear resistance of the second protective layer 41 and the better material life, and the second protective layer 41 is transparent PU paint, so as to avoid shielding the metallic luster of the decorative layer 4. In this embodiment, the thickness of the second protective layer 41 is 15 to 20 μm.

The color layer 5 is disposed on the decorative layer 4, and preferably, the second protective layer 41 is disposed between the decorative layer 4 and the color layer 5. The color layer 5 may be transparent PU paint, so as to avoid shielding the metallic luster of the decorative layer 4, and may present the metallic luster formed by the decorative layer 4. Or, the color-developing layer 5 may be semitransparent PU paint, and the color-developing layer 5 may have a color, so that the color-developing layer 5 may not completely shade the metallic luster formed by the decorative layer 4, and the decorative layer 4 combines with the color of the color-developing layer 5 itself, so as to form color changes of more metallic luster, and have an effect of better color-developing effect. In this embodiment, the thickness of the color-forming layer 5 is 0.3 to 0.5. Mu.m.

Preferably, a third protection layer 51 may be disposed on the color layer 5, and the third protection layer 51 may be formed by PU paint, so that good protection can be formed on the color layer 5 by the wear resistance of the third protection layer 51 and the better material life, and the third protection layer 51 is transparent PU paint to avoid shielding the color layer 5. In this embodiment, the thickness of the third protective layer 51 is 15 to 30 μm.

In summary, the substrate with the coating layer of the present utility model has a rough appearance texture through the frosted layer, and the decorative layer has a metallic color, so that the substrate has a metallic frosted appearance.

Claims

1. A coated substrate comprising:

a substrate body;

a base layer covering at least a portion of the substrate body;

a frosted layer positioned above the substrate layer, wherein the frosted layer is provided with a plurality of polypropylene particles;

the decorative layer is positioned above the frosted layer and is a metallic paint layer; and

And the color layer is positioned above the decorative layer and is a transparent or semitransparent paint layer.

2. The coated substrate of claim 1 wherein the substrate body is a golf club.

3. The coated substrate of claim 1 wherein the base layer has a thickness of 20 to 35 μm.

4. The coated substrate of claim 1 wherein the abrasive layer has a thickness of 15 to 30 μm.

5. The coated substrate of claim 1 wherein the plurality of polypropylene particles have a particle size of 20 to 30 μm.

6. The coated substrate of claim 1 wherein the decorative layer has a thickness of 0.1 to 0.2 μm.

7. The coated substrate of claim 1 wherein the thickness of the color layer is from 0.3 to 0.5 μm.

8. The coated substrate of claim 1 wherein a first protective layer is disposed between the decorative layer and the matte layer, the first protective layer having a thickness of 15 to 20 μm.

9. The coated substrate of claim 1, wherein a second protective layer is disposed between the decorative layer and the color layer, and the second protective layer has a thickness of 15-20 μm.

10. The coated substrate of claim 1, wherein a third protective layer is disposed over the color layer, the third protective layer having a thickness of 15-30 μm.