CN212242786U - Etched double-color decorative metal plate - Google Patents
Etched double-color decorative metal plate Download PDFInfo
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- CN212242786U CN212242786U CN202020015646.8U CN202020015646U CN212242786U CN 212242786 U CN212242786 U CN 212242786U CN 202020015646 U CN202020015646 U CN 202020015646U CN 212242786 U CN212242786 U CN 212242786U
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Abstract
The utility model discloses an etched double-color decorative metal plate, which comprises a metal plate, wherein concave patterns are etched on the surface of the metal plate, the parts which are not concave are relatively convex patterns, and the colors of the convex patterns are the natural colors of the metal plate; the concave patterns are colored with black titanium coloring layers or are plated with PVD coating layers in a vacuum mode, and the colors of the black titanium coloring layers or the PVD coating layers are different from the original colors of the metal plates; the black titanium coloring layer or the PVD coating layer and the raised patterns are fully covered with baking paint layers, the baking paint layers are lighter than the front two colors or colorless baking paints, and the front two colors can be clearly seen through the baking paint layers; the manufacturer of the product can produce a plurality of decorative metal plates matched with different colors for customers to freely select, and the product has the advantages of beautiful surface decoration, high grade, good overall decorative effect and the like.
Description
Technical Field
The utility model relates to a metal sheet specifically is an etching double-colored decoration metal sheet.
Background
The existing metal decorative plate is painted or electroplated on the surface of a smooth metal plate, has single color, is easy to scratch and is difficult to repair; if the decorative metal plate is bicolor, the decorative metal plate is formed by screen printing or spraying pigments or paints with different colors on the surface of the coating again, and the metal decorative plate is easy to fade or delaminate part of colors after long-term use, and has poor color and luster and poor decorative effect.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an etching double-colored decorative metal plate that outward appearance is beautiful, and decorative effect is good, and the color and luster is stable.
An etched double-color decorative metal plate comprises a metal plate, wherein concave patterns are etched on the surface of the metal plate, the parts which are not concave are relatively convex patterns, and the colors of the convex patterns are the natural colors of the metal plate; the concave patterns are colored with black titanium coloring layers or are plated with PVD coating layers in a vacuum mode, and the colors of the black titanium coloring layers or the PVD coating layers are different from the original colors of the metal plates; the black titanium coloring layer or the PVD coating layer and the raised patterns are covered with the baking paint layer, the color of the baking paint layer is lighter than the former two colors or colorless baking paint, and the former two colors can be clearly seen through the baking paint layer.
The preferable technical scheme of the product is that the PVD coating is vacuum ion coating, and the color is as follows: titanium gold, champagne, bronze, rose gold, gray titanium, coffee gold, wine red, rose red, sapphire blue, and the like.
The preferable technical scheme of the product is that the thickness of the PVD coating layer is 0.15-5 microns.
The preferable technical scheme of the product is that the metal plate is a stainless steel plate or an aluminum plate or a copper plate or a composite plate with stainless steel.
According to the preferable technical scheme of the product, the second concave patterns are etched on the surfaces of the convex patterns for the second time, and the black titanium coloring layer or the PVD coating layer, the convex patterns and the second concave patterns are covered with the baking paint layer comprehensively.
The preferable technical scheme of the product is that the film material of the PVD coating layer is a titanium compound film layer or a titanium-aluminum compound film layer.
The preferable technical scheme of the product is that the concave patterns and the convex patterns enable the surface of the metal plate to form a regular or irregular concave-convex surface.
The preferable technical scheme of the product is that the thickness of the black titanium coloring layer is 0.15-5 microns.
The preferable technical scheme of the product is that the thickness of the metal plate is 0.5 mm-1 cm.
The utility model discloses an etching double-colored decorative metal plate advantage does: the product can clearly see two colors through the baking varnish layer, which are the natural color of raised patterns on the surface of the metal plate and the color of a black titanium coloring layer or a PVD coating layer respectively; the natural color of the metal plate of the product is determined according to the material selection, the black titanium coloring layer is black, and if the black titanium coloring layer is black, the natural color of the metal plate is matched with the natural color of the black titanium coloring layer; if the color of the PVD coating layer can be freely matched with the natural color of the metal plate, the color of the PVD coating layer can be freely determined (except the natural color of the metal plate), different styles and decorative effects can be obtained by matching different colors, and a manufacturer can produce a plurality of decorative metal plates matched with different colors for customers to freely select; the product has the advantages of beautiful surface decoration, high grade, good decoration overall effect and the like.
Drawings
FIG. 1 is a schematic sectional view of the product of the present invention;
FIG. 2 is a schematic diagram of the layered separation of the cross section of the product of the present invention;
FIG. 3 is a schematic sectional view of the product of the present invention;
fig. 4 is a schematic diagram of the layered separation of the cross section of the product of the present invention.
Reference numbers: the metal plate comprises a metal plate 1, concave patterns 11, convex patterns 12, a black titanium coloring layer 2, a PVD coating layer 3 and a baking finish layer 4.
Detailed Description
An etching double-color decorative metal plate comprises a metal plate 1, wherein concave patterns 11 are etched on the surface of the metal plate 1, convex patterns 12 are correspondingly formed on non-concave parts, and the colors of the convex patterns 12 are the natural colors of the metal plate (only the tops of the convex patterns 12 are exposed out of the natural colors of the metal plate, and the side walls of the convex patterns 12 are covered by a black titanium coloring layer 2 or a PVD coating layer 3); the concave patterns 11 are colored with black titanium coloring layers 2 or vacuum electroplated with PVD coating layers 3, and the colors of the black titanium coloring layers 2 or the PVD coating layers 3 are different from the natural color of the metal plate; the black titanium coloring layer 2 or the PVD coating layer 3 and the raised patterns 12 are covered with the baking paint layer 4, the color of the baking paint layer 4 is lighter than the former two colors or colorless baking paint, and the former two colors can be clearly seen through the baking paint layer.
The baking paint layer can protect the black titanium coloring layer or the PVD coating layer and the PVD coating pattern layer from being scratched, faded and delaminated from the outside, the lasting color and luster is guaranteed to be unchanged, the lasting clean and new decoration effect is achieved, and the service life is prolonged.
The metal plate 1, the black titanium coloring layer 2 or the PVD coating layer 3 and the baking finish layer 4 are laminated, bonded and attached into a whole; the concave patterns are colored with black titanium coloring layers or are plated with PVD coating layers in a vacuum mode, so that the black titanium coloring layers or the PVD coating layers can be ensured to be attached or bonded stably and cannot be delaminated; the concave and convex patterns can make the metal plate have stereoscopic impression.
Concave-convex patterns and concave-convex patterns are mainly formed by concave-convex particles; the concave patterns and the convex patterns can be drawn patterns, spot patterns, cloth patterns, moire patterns, geometric figure patterns, wood-like patterns, marble-like patterns, line patterns, various flower hub patterns, various animal hub patterns, various plant (root, rod, branch and leaf) hub patterns and the like, and can also be various self-designed patterns.
The preferable technical scheme of the product is that the PVD coating is vacuum ion coating, and the color is as follows: titanium gold, champagne, bronze, rose gold, gray titanium, coffee gold, wine red, rose red, and sapphire blue; white, blue, red, violet, gold, black, yellow, pink, orange, cyan, green, silver, etc. may be used.
The preferable technical proposal of the product is that the thickness of the PVD coating layer is 0.15 to 5 microns, and can be within 1 mm.
The preferable technical scheme of the product is that the metal plate is a stainless steel plate or an aluminum plate or a copper plate or a composite plate with stainless steel.
The preferable technical scheme of the product is that the film material of the PVD coating layer is a titanium compound film layer or a titanium-aluminum compound film layer.
According to the preferable technical scheme of the product, the second concave patterns are etched on the surfaces of the convex patterns for the second time, and the black titanium coloring layer or the PVD coating layer, the convex patterns and the second concave patterns are covered with the baking paint layer comprehensively.
The preferable technical scheme of the product is that the natural color of the metal plate is as follows: if the stainless steel plate is selected as the metal plate, the natural color is silvery white or grey white; if the aluminum plate is selected as the metal plate, the natural color is white; if the copper plate is selected as the metal plate, the natural color is golden or golden yellow.
The concave patterns and the convex patterns enable the surface of the metal plate to form a regular or irregular concave-convex surface.
The thickness of the black titanium coloring layer is 0.15-5 microns, and can be within 1 mm.
The thickness of the metal plate is 0.5 mm-1 cm, preferably 1 mm-3 mm.
Because the product is thinner, the provided figures 1-4 are effect diagrams enlarged by a plurality of times.
As shown in fig. 1, 2, 3, and 4: the sum of the plurality of depressions of the metal sheet 1 represents the depressed pattern 11, and the sum of the plurality of projections represents the raised pattern 12.
As shown in fig. 1 and 2: the black titanium coloring layer 2 covers the concave patterns 11 and the convex patterns 12.
As shown in fig. 3 and 4: the PVD coating layer 3 covers the concave patterns 11 and the convex patterns 12.
The depth of the concave patterns 11 is 0.03 mm-0.2 mm, and the height of the corresponding convex patterns 12 is 0.03 mm-0.2 mm, which can be determined according to the actual situation.
The depth of the concave patterns 11 can also be 0.2 mm-3 mm, and the height of the opposite convex patterns 12 can also be 0.2 mm-3 mm, which can also be determined according to the actual situation.
The depressions 11 may be of uniform depth, or may be partially deep and partially shallow, with the height of the opposing projections 12 being uniform or non-uniform.
The thickness of the baking paint layer can be 0.01 mm-1 mm, and can be determined according to actual conditions.
Specific example 1:
as shown in fig. 1 and 2: an etched double-color decorative metal plate comprises a metal plate 1, wherein concave patterns 11 are etched on the surface of the metal plate 1, convex patterns 12 are correspondingly formed on non-concave parts, and the colors of the convex patterns are the natural colors (silvery white) of the metal plate; the concave patterns are colored with black titanium coloring layers (black), the bottom surfaces and the side wall surfaces of the concave patterns are colored with the black titanium coloring layers, only the tops of the convex patterns 12 are not covered by the black titanium coloring layers, and the colors (black) of the black titanium coloring layers are different from the natural colors (silver-white) of the metal plates; the black titanium coloring layer 2 and the raised pattern 12 are covered with a baking paint layer, the color of the baking paint layer is colorless baking paint, and the two colors (silver white and black) in front can be clearly seen through the baking paint layer.
Specific example 2:
as shown in fig. 1 and 2: an etched double-color decorative metal plate comprises a metal plate 1, wherein concave patterns 11 are etched on the surface of the metal plate 1, convex patterns 12 are correspondingly formed on non-concave parts, and the colors of the convex patterns 11 are the natural colors (silvery white) of the metal plate; a PVD coating layer (sapphire blue) is electroplated on the concave patterns 11 in a vacuum manner, the PVD coating layer is electroplated on the bottom surface and the side wall surface of each concave pattern in a vacuum manner, only the tops of the convex patterns 12 are not covered by the PVD coating layer, and the color of the PVD coating layer (sapphire blue) is different from the natural color (silvery white) of the metal plate; the PVD coating layer 3 and the raised patterns 12 are covered with a baking paint layer 4, the color of the baking paint layer 4 is colorless baking paint, and the front two colors (sapphire blue and silver white) can be clearly seen through the baking paint layer.
Specific example 3:
as shown in fig. 3 and 4: an etched double-color decorative metal plate comprises a metal plate 1, wherein concave patterns 11 are etched on the surface of the metal plate 1, convex patterns 12 are correspondingly formed on non-concave parts, and the colors of the convex patterns are the natural colors (silvery white) of the metal plate; the lower concave patterns are vacuum electroplated with PVD coating layers (wine red), the PVD coating layers are vacuum electroplated on the bottom surfaces and the side wall surfaces of the lower concave patterns, only the tops of the convex patterns 12 are not covered by the PVD coating layers, and the colors (wine red) of the PVD coating layers are different from the colors (silver white) of the natural colors of the metal plates; the PVD coating layer 3 and the raised pattern 12 are covered with a baking paint layer 4, the color of the baking paint layer 4 is colorless baking paint, and the two colors (wine red and silver white) in front can be clearly seen through the baking paint layer.
Specific example 4:
an etched double-color decorative metal plate comprises a metal plate 1, wherein concave patterns 11 are etched on the surface of the metal plate 1, convex patterns 12 are correspondingly formed on non-concave parts, and the colors of the convex patterns are the natural colors (silvery white) of the metal plate; the top surface of the raised pattern is etched with a second concave pattern for the second time; the concave patterns are colored with black titanium coloring layers (black), the bottom surfaces and the side wall surfaces of the concave patterns are colored with the black titanium coloring layers, only the tops of the convex patterns 12 are not covered by the black titanium coloring layers, and the colors (black) of the black titanium coloring layers are different from the natural colors (silver-white) of the metal plates; the black titanium coloring layer 2, the convex patterns 12 and the second concave patterns (not shown) are covered with a baking paint layer, the color of the baking paint layer is colorless baking paint, the two colors (silver white and black) in the front can be clearly seen through the baking paint layer, and the second concave patterns can also be seen.
Specific example 5:
an etched double-color decorative metal plate comprises a metal plate 1, wherein concave patterns 11 are etched on the surface of the metal plate 1, convex patterns 12 are correspondingly formed on non-concave parts, and the colors of the convex patterns are the natural colors (silvery white) of the metal plate; the top surface of the raised pattern is etched with a second concave pattern for the second time; the lower concave patterns are vacuum electroplated with PVD coating layers (wine red), the PVD coating layers are vacuum electroplated on the bottom surfaces and the side wall surfaces of the lower concave patterns, only the tops of the convex patterns 12 are not covered by the PVD coating layers, and the colors (wine red) of the PVD coating layers are different from the colors (silver white) of the natural colors of the metal plates; PVD coating film layer 3, protruding decorative pattern 12, the second is sunken decorative pattern (not shown) is gone up and is fully covered with baking finish layer 4, and baking finish layer 4's colour is colorless baking finish, can see through baking finish layer two kinds of colours (wine red, silver white) in the front clearly, can also see the second and sunken decorative pattern.
Above only do the preferred embodiment of the present invention, the protection scope of the present invention is not limited to the above embodiment, all belong to the technical scheme of the present invention all belong to the protection scope of the present invention. It will be apparent to those skilled in the art that various modifications and enhancements can be made without departing from the principles of the invention, and such modifications and enhancements are intended to be within the scope of the invention.
Claims (9)
1. The utility model provides an etching bicolor decorates metal sheet which characterized in that: the etched double-color decorative metal plate comprises a metal plate, wherein concave patterns are etched on the surface of the metal plate, the parts which are not concave are relatively convex patterns, and the colors of the convex patterns are the natural colors of the metal plate; the concave patterns are colored with black titanium coloring layers or are plated with PVD coating layers in a vacuum mode, and the colors of the black titanium coloring layers or the PVD coating layers are different from the original colors of the metal plates; the black titanium coloring layer or the PVD coating layer and the raised patterns are covered with the baking paint layer, the color of the baking paint layer is lighter than the former two colors or colorless baking paint, and the former two colors can be clearly seen through the baking paint layer.
2. The etched two-color decorative metal sheet according to claim 1, wherein: the PVD coating film is a vacuum ion coating film.
3. The etched two-color decorative metal sheet according to claim 1, wherein: the thickness of the PVD coating layer is 0.15-5 microns.
4. The etched two-color decorative metal sheet according to claim 1, wherein: the metal plate is a stainless steel plate or an aluminum plate or a copper plate or a composite plate with stainless steel.
5. The etched two-color decorative metal sheet according to claim 1, wherein: the surface of the raised pattern is etched with a second concave pattern for the second time, and the black titanium coloring layer or the PVD coating layer, the raised pattern and the second concave pattern are covered with a baking paint layer.
6. The etched two-color decorative metal sheet according to claim 1, wherein: the film material of the PVD coating layer is a titanium compound film layer or a titanium-aluminum compound film layer.
7. The etched two-color decorative metal sheet according to claim 1, wherein: the thickness of the black titanium coloring layer is 0.15-5 microns.
8. The etched two-color decorative metal sheet according to claim 1, wherein: the thickness of the metal plate is 0.5 mm-1 cm.
9. The etched two-color decorative metal sheet according to claim 1, wherein: the concave patterns and the convex patterns enable the surface of the metal plate to form a regular or irregular concave-convex surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020015646.8U CN212242786U (en) | 2020-01-04 | 2020-01-04 | Etched double-color decorative metal plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020015646.8U CN212242786U (en) | 2020-01-04 | 2020-01-04 | Etched double-color decorative metal plate |
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| CN212242786U true CN212242786U (en) | 2020-12-29 |
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| CN202020015646.8U Active CN212242786U (en) | 2020-01-04 | 2020-01-04 | Etched double-color decorative metal plate |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112848721A (en) * | 2021-01-14 | 2021-05-28 | 格力电器（郑州）有限公司 | Method for forming lines on metal surface and application |
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- 2020-01-04 CN CN202020015646.8U patent/CN212242786U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112848721A (en) * | 2021-01-14 | 2021-05-28 | 格力电器（郑州）有限公司 | Method for forming lines on metal surface and application |
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