Ornament accessory, preparation method thereof and ornament

Abstract

The invention discloses an ornament accessory, a preparation method thereof and an ornament. The ornament accessory comprises a base body, a colored layer and a light-transmitting packaging layer, wherein the base body is provided with a concave surface; the colored layer is provided with a concave surface and a convex surface, the convex surface of the colored layer is opposite to the concave surface of the colored layer, the convex surface of the colored layer is attached to the concave surface of the base body, and the material of the colored layer comprises nano-structure toner; the light-transmitting packaging layer covers the concave surface of the colored layer. According to the ornament accessory, through the synergistic effect of the concave surface of the base body, the colored layer containing the nano-structure toner and the light-transmitting packaging layer, comprehensive optimization of the color, the gloss and the texture of the ornament accessory is achieved, the ornament accessory has the three-dimensional light sensation and the jewel texture, and the color and the gloss of the ornament accessory can be stable and lasting. The ornament provided by the invention comprises the ornament accessory provided by the invention.

Description

Technical Field

[0001] The present application belongs to the technical field of jewelry, and specifically relates to a jewelry accessory and a preparation method thereof, and jewelry. Background Art

[0002] Natural gemstones are widely used in jewelry and high-end products due to their unique colors, luster and rarity, and have become popular among consumers. However, natural gemstones also have some shortcomings, such as scarcity of resources, high prices, and easy falling off when inlaid, which limit the further application of natural gemstones.

[0003] Traditional paint accessories are fashionable and avant-garde, which meet the aesthetic preferences of young consumers. Through the paint process, accessories with unique designs and color matching can be produced to meet the needs of young consumers for fashion and personalization. However, traditional paint accessories also have some shortcomings, such as: lack of three-dimensional effect, the paint surface is flat and smooth, and it cannot present a three-dimensional effect like natural gemstones or colorful, and the overall visual effect is relatively monotonous; easy to oxidize and discolor, long-term exposure to air, the paint layer is prone to oxidation reaction, resulting in color fading and gloss reduction; cheap feeling, due to the lack of three-dimensional effect, the products of traditional paint process often give people a cheap feeling, and it is difficult to increase the added value of the product.

[0004] With consumers' increasing demand for more diversified jewelry and higher quality, traditional lacquered jewelry can no longer meet market demand. Summary of the invention

[0005] In view of the above problems, the present application provides a jewelry accessory and jewelry including the jewelry accessory to solve the technical problems of traditional paint jewelry including the lack of three-dimensional effect and the high price of natural gemstones.

[0006] In a first aspect, an embodiment of the present application provides a jewelry accessory. The jewelry accessory of the embodiment of the present application includes:

[0007] a base body having a concave surface;

[0008] The colored layer has a concave surface and a convex surface, the convex surface of the colored layer is arranged opposite to the concave surface of the colored layer, the convex surface of the colored layer is in contact with the concave surface of the substrate; and the colored layer includes nanostructured color powder;

[0009] A light-transmitting encapsulation layer covers the concave surface of the colored layer.

[0010] The matrix contained in the jewelry accessory of the embodiment of the present application provides positioning and support for the colored layer, and adjusts the morphology of the colored layer and the distribution of the nanostructured toner contained in the colored layer through the concave shape and depth of the matrix. The colored layer can produce multi-angle light reflection and refraction effects due to its morphology and the nanostructured toner it contains, so that the colored layer shows rich color changes and three-dimensional light perception at different angles, giving the jewelry accessory a gem-like texture. The light-transmitting encapsulation layer can improve the stability and durability of the color of the colored layer, and can also further adjust and optimize the reflected light from the colored layer.

[0011] In a second aspect, the present invention provides a method for preparing a jewelry accessory. The method for preparing a jewelry accessory in the present invention comprises the following steps:

[0012] providing a substrate having a concave surface;

[0013] Forming a colored layer on the concave surface of the substrate with a pigment including nanostructured color powder;

[0014] A light-transmitting packaging material is used to form a light-transmitting packaging layer on the surface of the colored layer away from the substrate, and the outer surface of the colored layer is packaged to form a decorative accessory.

[0015] The preparation method of the jewelry accessories in the embodiment of the present application can effectively form a colored layer on the concave surface of the substrate, and can make the colored layer have a bowl-shaped structure with relatively set convex and concave surfaces. Under the action of the colored layer structure and pigments such as nanostructured color powder, the formed colored layer can produce multi-angle light reflection and refraction effects, and under the synergistic action of the substrate and the light-transmitting packaging layer, the prepared jewelry accessories can show rich color changes and three-dimensional light perception and other visual effects at different angles.

[0016] In a third aspect, the embodiment of the present application provides an example of jewelry. The embodiment of the present application includes a jewelry body and a jewelry accessory, wherein the jewelry accessory is arranged on the jewelry body, wherein the jewelry accessory includes the jewelry accessory of the embodiment of the present application or the jewelry accessory prepared by the jewelry accessory preparation method of the embodiment of the present application.

[0017] The jewelry accessories contained in the jewelry of the embodiment of the present application can show rich color changes and three-dimensional light visual effects at different angles, thereby improving the quality of the jewelry of the embodiment of the present application, increasing the added value, and enhancing the diversity of the jewelry.

[0018] The above description is only an overview of the technical solution of the present application. In order to more clearly understand the technical means of the present application, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are listed below. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Various other advantages and benefits will become apparent to those of ordinary skill in the art by reading the detailed description of the preferred embodiments below. The accompanying drawings are only for the purpose of illustrating the preferred embodiments and are not to be considered as limiting the present application. Moreover, the same reference numerals are used throughout the drawings to represent the same components. In the drawings:

[0020] Figure 1 This is a structural explosion diagram of an implementation method of a jewelry accessory according to an embodiment of the present application;

[0021] Figure 2 for Figure 1 A cross-sectional view of a concave surface formed by splicing a plurality of planes is shown in the base of the jewelry accessory;

[0022] Figure 3 Another structural schematic diagram of a jewelry accessory according to an embodiment of the present application;

[0023] Figure 4 This is a structural schematic diagram of a jewelry according to an embodiment of the present application;

[0024] Figure 5 This is another structural schematic diagram of the jewelry according to the embodiment of the present application. DETAILED DESCRIPTION

[0025] The following embodiments of the technical solution of the present application are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present application, and are therefore only used as examples, and cannot be used to limit the scope of protection of the present application.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which this application belongs; the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" in the specification and claims of this application and the above-mentioned figure descriptions and any variations thereof are intended to cover non-exclusive inclusions.

[0027] In the description of the embodiments of the present application, the technical terms "first", "second", etc. are only used to distinguish different objects, and cannot be understood as indicating or implying relative importance or implicitly indicating the number, specific order or primary and secondary relationship of the indicated technical features. In the description of the embodiments of the present application, the meaning of "multiple" is more than two, unless otherwise clearly and specifically defined.

[0028] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0029] In the description of the embodiments of the present application, the term "and / or" is only a description of the association relationship of the associated objects, indicating that there may be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0030] In the description of the embodiments of the present application, the term "multiple" refers to more than two (including two). Similarly, "multiple groups" refers to more than two groups (including two groups), and "multiple pieces" refers to more than two pieces (including two pieces).

[0031] In the description of the embodiments of the present application, the technical terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the embodiments of the present application.

[0032] In the description of the embodiments of the present application, unless otherwise clearly specified and limited, technical terms such as "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal connection of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0033] [Accessories]

[0034] In the first aspect, the embodiments of the present application provide a jewelry accessory. In some embodiments, the jewelry accessory of the embodiments of the present application includes a substrate, a colored layer and a light-transmitting encapsulation layer; wherein the substrate has a concave surface; the colored layer has a concave surface and a convex surface, and the convex surface of the colored layer is arranged opposite to the concave surface of the colored layer, and the convex surface of the colored layer is in contact with the concave surface of the substrate, and the material of the colored layer includes nanostructured color powder; the light-transmitting encapsulation layer covers the concave surface of the colored layer.

[0035] In the jewelry accessories of the embodiments of the present application, the substrate is a component for supporting the colored layer; the colored layer is a pigment layer containing pigment powder such as nanostructured powder, which gives the colored layer a corresponding color, wherein the nanostructured powder refers to a pigment whose color comes from the interaction between the micro-nano physical structure and natural light such as scattering, interference, and diffraction; the light-transmitting encapsulation layer refers to a layer structure that has light transmittance and can protect the colored layer.

[0036] Based on the fact that the jewelry accessory of this embodiment includes the components and the relationship between the components as described above, in some embodiments, the structure of the jewelry accessory of this embodiment is as follows: Figure 1 As shown, the base 10 of the jewelry accessory 01 has a concave surface 11; the convex surface 22 of the colored layer 20 is arranged opposite to the concave surface 21 of the colored layer 20, and the convex surface 22 of the colored layer 20 is in contact with the concave surface 21 of the base 10, and the material of the colored layer 20 includes nanostructured color powder; the light-transmitting encapsulation layer 30 covers the concave surface 21 of the colored layer 20.

[0037] In this way, the concave surface of the substrate contained in the jewelry accessories of the embodiment of the present application not only provides positioning and support for the colored layer, but more importantly, it can adjust the morphology of the colored layer and the distribution of the nanostructured toner contained in the colored layer through the shape and depth of the concave surface of the substrate. At the same time, based on the tiny size and special structure of the nanostructured toner contained in the colored layer, it can produce multi-angle light reflection and refraction effects. Based on the combination relationship between the colored layer and the concave surface of the substrate, the two can play an optical reflection synergistic role, so that the colored layer shows rich color changes and three-dimensional light perception at different angles, giving the jewelry accessories a gem-like texture. The light-transmitting encapsulation layer can not only effectively prevent the external environment from damaging the colored layer and improve its color stability and durability, but also further adjust and optimize the light reflected by the colored layer through its light-transmitting performance. This adjustment not only enhances the three-dimensional light perception and gem texture of the jewelry accessories, but also makes the overall visual effect more delicate and layered.

[0038] Therefore, the jewelry accessories in the embodiments of the present application achieve comprehensive optimization of the color, gloss and texture of the jewelry accessories through the synergistic effect of the concave surface of the base, the colored layer containing nanostructured color powder and the light-transmitting packaging layer, so that the jewelry accessories have a three-dimensional light sense and gem texture, and can also make its color and gloss stable and lasting.

[0039] Matrix:

[0040] The substrate and the concave size of the substrate contained in the jewelry accessories of the embodiments of the present application can be flexibly adjusted according to the size of the jewelry accessories. In some embodiments, the curvature of the concave surface of the substrate can be 0.1 / R~0.75 / R. In the exemplary examples, it can be 0.1 / R, 0.2 / R, 0.3 / R, 0.4 / R, 0.5 / R, 0.6 / R, 0.7 / R, 0.75 / R and other typical but non-limiting curvatures or the range between any two curvature values. Among them, the curvature of the concave surface refers to the amount of the degree of curvature of the concave surface, which refers to the degree to which the surface deviates from the plane at each point on the concave surface. The curvature of the concave surface can be understood as the average curvature of the concave surface. The R in the 0.1 / R~0.75 / R is the radius of the concave surface. The above curvature range of the concave surface can indirectly adjust the concave surface of the colored layer, such as Figure 1 The curvature of the middle curved surface 21 is used to adjust the morphology of the colored layer and the distribution of the nanostructured toner contained in the colored layer, so as to adjust the color, three-dimensional light perception and gem-like texture of the colored layer.

[0041] In some embodiments, the concave surface of the substrate is formed by splicing a plurality of planes. Figure 2 As shown, the concave surface 11 of the base 10 is formed by splicing a plurality of planes 111. Figure 2 In the concave surface 11 of the substrate 10 shown in FIG. 1 , the concave surface 11 is divided into a plurality of plane regions by a plane 111, and each plane region is spliced ​​to form the concave surface 11. The plane refers to a plane with a curvature of 0. The concave surface 11 of the substrate 10 is set as a plurality of planes 111, which serve as the supporting surface of the colored layer, so that the convex surface of the colored layer can be formed as shown in FIG. Figure 1 The convex surface 21 of the colored layer 20 is also divided into a plurality of corresponding plane areas, so that the colored layer also has a plurality of light reflection planes, so that the colored layer produces multi-angle light reflection and refraction effects, and can show rich color changes and three-dimensional light perception at different angles.

[0042] In the embodiment, when the concave surface of the substrate is composed of a plurality of planes, a single plane such as Figure 2 The area S of a single plane 111 may account for 1 / 20 to 1 / 3 of the total area of ​​the concave surface, and may optionally be 1 / 17 to 1 / 15. In an exemplary embodiment, it may be 1 / 20, 1 / 18, 1 / 17, 1 / 15, 1 / 13, 1 / 11, 1 / 10, 1 / 9, 1 / 7, 1 / 15, 1 / 3, or any range between two area ratio values. In an embodiment, the area of ​​the concave surface of the substrate may be πmm 2 ~25πmm 2 , optionally 1πmm 2 ~16πmm 2 .

[0043] In the embodiment, when the concave surface of the substrate is composed of a plurality of planes, the plane is as follows: Figure 2 The number of midplanes 111 includes 3 to 20, optionally 15 to 17. In the exemplary embodiments, it can be 3, 5, 7, 9, 10, 11, 13, 15, 17, 18, 20 typical but non-limiting areas or a range between any two area values.

[0044] Controlling the area ratio of a single plane in the concave surface of the substrate within the above range or controlling the number of planes in the concave surface of the substrate within the above range can further indirectly adjust the structure of the colored layer, thereby adjusting the multi-angle light reflection and refraction effects of the colored layer and optimizing color changes and three-dimensional light perception.

[0045] In some embodiments, the substrate includes a cured adhesive substrate. These substrates can have good structural stability and can effectively position and support the colored layer. In addition, the color of the substrate can be adjusted according to the type of substrate selected as needed to match the color of the colored layer. For example, in the embodiment, when the substrate includes a cured adhesive substrate, the cured adhesive substrate can be prepared from the material used to prepare the substrate in the method for preparing the jewelry accessories in the following embodiment of the present application.

[0046] Colored layer:

[0047] In the jewelry accessory of the embodiment of the present application, the colored layer is a key structural layer and functional layer that gives the jewelry accessory color, three-dimensional light perception and visual effect.

[0048] In some embodiments, the colored layer may be bonded to the concave surface of the substrate to improve the bonding strength between the colored layer and the substrate.

[0049] In some embodiments, the thickness of the colored layer is 5nm to 5mm, optionally 5nm to 3mm. In the exemplary embodiment, it can be 5nm, 10nm, 50nm, 100nm, 300nm, 500nm, 800nm, 1μm, 3μm, 5μm, 7μm, 1mm, 2mm, 3mm, 4mm, 5mm, etc., typical but non-limiting thicknesses or ranges between any two thickness values. The thickness of the colored layer is controlled within the thickness range to increase the light reflectivity of the colored layer. For example, in some embodiments, the light reflectivity R of the colored layer is greater than 80%. The colored layer has a high light reflectivity, which can enhance the visual effects of the colored layer, such as color and three-dimensional light perception.

[0050] In some embodiments, the colored layer is composed of a plurality of planar colored layer units. Figure 3As shown, the colored layer 20 is composed of a plurality of planar colored layer units, that is, the colored layer 20 is divided into a plurality of planar colored layer units. The planar colored layer unit in the colored layer 20 refers to a planar colored layer with a curvature of 0 on a single plane 211. Figure 1 and Figure 3 The concave surface 21 of the color layer 20 is composed of a plurality of planes 211 corresponding to the number of the planar color layer units, that is, in the concave surface 21 of the color layer 20, the concave surface 21 is divided into a plurality of plane regions by the planes 211, and each plane 211 is combined to form the concave surface 21. Similarly, the convex surface 22 of the color layer 20 is composed of a plurality of planes 221 corresponding to the number of the planar color layer units, that is, in the convex surface 22 of the color layer 20, the convex surface 22 is divided into a plurality of plane regions by the planes 221, and each plane 221 is combined to form the concave surface 22.

[0051] In the embodiment, when the colored layer 20 is Figure 3 As shown, it is composed of a plurality of planar colored layer units, and the concave surface 11 of the above substrate 10 is as shown Figure 2 As shown, the planar colored layer unit is composed of a plurality of planes 111, and a colored layer 20 is stacked on each plane 111 of the concave surface 11 of the substrate 10, such as Figure 3 As shown. In this way, the interfaces of the single plane colored layer unit of the colored layer 20 and each plane 111 in the concave surface 11 of the substrate 10 are adapted and closely fitted, thereby improving the structural stability of both. More importantly, the colored layer 2 is divided into a plurality of reflective layer regions of the plane colored layer units, and the surfaces of the plurality of plane colored layer units facing away from the substrate 10 constitute a plurality of light reflecting surfaces, which endow the colored layer 20 with multi-angle light reflection and refraction effects, and can show rich color changes and three-dimensional light perception at different angles.

[0052] In some embodiments, the colored layer in the above embodiments further includes a binder, and the mass ratio of the binder to the nanostructured toner in the colored layer is 1:(1-2). Adding a binder to the colored layer can enhance the structural strength of the colored layer, and at the same time, the mass ratio of the binder to the nanostructured toner is controlled within this range, which enhances the structural stability of the colored layer and improves the visual effect of rich color changes and three-dimensional light perception displayed by the colored layer at different angles.

[0053] In some embodiments, the nanostructured toner contained in the colored layer in the above embodiments includes flaky particles, and a single flaky particle includes a first toner layer and a second toner layer, and the first toner layer and the second toner layer are alternately stacked and combined, and the refractive indexes of the first toner layer and the second toner layer are different. The first toner layer and the second toner layer are alternately stacked and combined, which means that the toner layers are stacked and combined along one extension direction. The nanostructured toner is arranged as flaky particles, and each flaky particle is arranged to include multiple toner layers with different light refractive indices and stacked, which can effectively enhance the light reflectivity of the nanostructured toner, improve the brightness of the colored layer, and enrich the visual effect of color changes and three-dimensional light perception.

[0054] In an embodiment, when the nanostructured toner includes flaky particles of a first toner layer and a second toner layer that are alternately stacked and combined, the difference in the light refractive index of the first toner layer and the second toner layer is greater than or equal to 0.2. In an embodiment, the thickness of each layer in the first toner layer and the second toner layer can be in the nanometer range. Further optimizing the light refractive index difference of the two toner layers and the thickness of the monochrome toner layer within this range can further improve the light reflection and refractive index of the nanostructured toner, improve the brightness of the colored layer, the richness of color changes, and the visual effects such as three-dimensional light perception.

[0055] In an embodiment, the material of the first color powder layer may include at least one material with a high refractive index selected from oxides, sulfides, etc. In an exemplary embodiment, the oxide may include at least one of titanium oxide, zirconium oxide aluminum oxide, tantalum oxide, and hafnium oxide, and the sulfide may include but is not limited to zinc sulfide. In an embodiment, the material of the second color powder layer may include at least one material with a low refractive index selected from silicon monoxide, silicon dioxide, magnesium fluoride, calcium fluoride, and sodium hexafluoride aluminum oxide. By selecting the materials of the first color powder layer and the second color powder layer, on the one hand, the color stability and richness of the color of the color powder layer can be improved, and on the other hand, the color brightness and rich color changes of the nanostructured color powder can be improved.

[0056] Based on the material embodiment of the first color powder layer and the second color powder layer, in the embodiment, the thickness of the first color powder layer can be 30 to 1000 nm, and the thickness of the second color powder layer can be 40 to 1000 nm. Based on the material of the first color powder layer and the second color powder layer, the thickness of the two color powder layers is further controlled within the range, so that the light reflectivity of the nanostructured color powder can be further improved to improve the color brightness and rich color changes.

[0057] In some embodiments, the particle size of the nanostructured toner contained in the colored layer in the above embodiments is 5nm to 80nm, optionally 5nm to 20nm, and in the exemplary examples, it can be 5nm, 10nm, 20nm, 30nm, 40nm, 50nm, 60nm, 70nm, 80nm and other typical but non-limiting particle sizes or the range between any two particle size values. When the particles of the nanostructured toner are in the above-mentioned flake shape, the length of the flake particle can be 5nm to 80nm, the width can be 5nm to 80nm, and the thickness of the flake particle can be determined by the number of layers of the toner layer it contains, such as the thickness of the flake particle can be less than the length. The particle size of the nanostructured toner can make the nanostructured toner have a relatively small light reflection surface, thereby improving the visual effects such as rich color changes and three-dimensional light perception presented by the colored layer during the light reflection process.

[0058] Light-transmitting encapsulation layer:

[0059] In the jewelry accessory of the embodiment of the present application, the light-transmitting packaging layer plays a role in protecting the colored layer, and can also adjust the reflected light of the colored layer, thereby adjusting the visual effects such as the three-dimensional light perception and gem texture of the jewelry accessory.

[0060] In some embodiments, the surface of the light-transmitting encapsulation layer facing away from the colored layer is a convex surface. In this case, the convex surface can be used as the outer surface of the light-transmitting encapsulation layer or the light-emitting surface of the reflected light of the colored layer. Setting the outer surface of the light-transmitting encapsulation layer as a convex surface can effectively increase the light-emitting surface area and light-emitting angle, and improve the three-dimensional light perception of the jewelry accessory.

[0061] In some embodiments, the morphology of the light-transmitting encapsulation layer is as follows: Figure 1 and 3 As shown, the light-transmitting encapsulation layer 30 is a convex mirror, having a convex surface 31 and another convex surface 32 opposite to the convex surface 31. At this time, the convex surface 31 can be bonded to the concave surface 21 of the colored layer 20. In this way, on the one hand, the light-transmitting encapsulation layer 30 and the concave surface 21 of the colored layer 20 can be closely attached to each other, thereby enhancing the bonding strength between the light-transmitting encapsulation layer 30 and the colored layer 20; on the other hand, the other convex surface 32 of the light-transmitting encapsulation layer 30 can effectively increase the light-emitting surface area and light-emitting angle, thereby improving the three-dimensional light perception of the jewelry accessory.

[0062] In some embodiments, the convex surface of the light-transmitting encapsulation layer facing away from the colored layer includes a plurality of planes spliced ​​together. Figure 1 and Figure 3As shown, the convex surface 32 of the light-transmitting encapsulation layer 30 is composed of a plurality of planes 321 spliced ​​together, that is, in the convex surface 32 of the light-transmitting encapsulation layer 30, the convex surface 32 is divided into a plurality of plane areas by a plurality of planes 321, and each plane 321 is spliced ​​together to form the convex surface 32. The convex surface 32 of the light-transmitting encapsulation layer 30 that is away from the colored layer is set as a plurality of planes 321, so that the light-transmitting encapsulation layer 30 has a plurality of light-emitting surfaces for reflecting light, which can play a synergistic role with the colored layer 20, thereby improving the visual effect of the jewelry accessories of the embodiment of the present application with multi-angle light reflection and refraction effects and three-dimensional light perception.

[0063] In some embodiments, in combination Figure 1 ,like Figure 3 As shown, the convex surface 31 of the light-transmitting encapsulation layer 30 is adapted to the interface morphology of the colored layer 21 and the two surfaces are tightly fitted. At this time, the convex surface 31 is also composed of multiple planes, that is, in the convex surface 31 of the light-transmitting encapsulation layer 30, the convex surface 31 is also divided into multiple plane areas by multiple planes. In this way, the structural stability of both the light-transmitting encapsulation layer 30 and the colored layer 20 effectively improves the stability of the structure and morphology of the colored layer 20, thereby improving the multi-angle light reflection and refraction effect and the three-dimensional light perception visual effect of the colored layer 20, and also improving the multi-angle light reflection and refraction effect and the three-dimensional light perception visual effect of the jewelry accessories of the embodiment of the present application.

[0064] In the exemplary embodiment, the surface of the light-transmitting encapsulation layer facing away from the colored layer is a convex surface, and the convex surface is a gemstone surface, such as Figure 3 The convex surface 32 of the light-transmitting encapsulation layer 30 is a gemstone surface. The gemstone surface can be a diamond surface. In this way, the jewelry accessory has a high-quality appearance of a gemstone.

[0065] In an embodiment, the material of the light-transmitting encapsulation layer may be at least one of silicon dioxide, transparent resin, glass or gemstone. Among them, the transparent resin may include but is not limited to polymethyl methacrylate. These light-transmitting encapsulation layers have good transparency and mechanical strength, can protect the colored layer, and improve the shape and color stability of the colored layer. When the material of the light-transmitting encapsulation layer is glass or gemstone, it can have a visual synergistic effect of three-dimensional light perception with the colored layer.

[0066] [Preparation method of jewelry accessories]

[0067] In a second aspect, the present application also provides a method for preparing the jewelry accessory of the above-mentioned embodiment. The method for preparing the jewelry accessory of the embodiment of the present application comprises the following steps:

[0068] S10: providing a substrate having a concave surface;

[0069] S20: forming a colored layer on the concave surface of the substrate with a pigment including nanostructured color powder;

[0070] S30: using a light-transmitting packaging material to form a light-transmitting packaging layer on the surface of the colored layer facing away from the substrate, and packaging the outer surface of the colored layer to form a decorative accessory.

[0071] The preparation method of the jewelry accessories in the embodiment of the present application can effectively form a colored layer on the concave surface of the substrate, and can make the colored layer have a bowl-shaped structure with relatively set convex and concave surfaces. Under the action of the colored layer structure and pigments such as nanostructured color powder, the formed colored layer can produce multi-angle light reflection and refraction effects, and under the synergistic action of the substrate and the light-transmitting packaging layer, the prepared jewelry accessories can show rich color changes and three-dimensional light perception and other visual effects at different angles.

[0072] Step S10:

[0073] The substrate in step S10 is the substrate of the jewelry accessory in the above text application embodiment, and therefore, the concave surface of the substrate is also the concave surface of the substrate of the jewelry accessory in the above text application embodiment, such as Figure 1 and Figure 2 The concave surface 11 of the base 10 in the embodiment.

[0074] In the embodiment, the substrate can be prepared by the following method:

[0075] The A agent and the B agent are mixed in proportion and then subjected to a molding process to form a base embryo with a concave surface, which is then subjected to a curing process to obtain a base.

[0076] In the embodiment, agent A and agent B may be conventional two-component glue or AB glue. Agent A includes propylene oxide or ethylene oxide; agent B may include at least one of alcohols, ketones, esters, etc. After the agent A is mixed with agent B, it has a certain fluidity, which can efficiently form a matrix embryo, wherein the alcohols, ketones, esters and other components in agent B can act as a curing agent, which makes the agent A component solidify, and at the same time, the alcohols, ketones, esters and other components in agent B can also act as a solvent, which can effectively mix and disperse agent A in agent B, improve the mixing uniformity of agent A and agent B, thereby improving the structure and shape stability of the matrix embryo. The matrix embryo can have a concave structure of the matrix, so after curing treatment, a matrix with a concave surface is formed. The matrix prepared by this method has good structural stability and mechanical strength, and can improve the structural stability of the prepared jewelry accessories.

[0077] When the concave surface of the substrate is Figure 2 and Figure 3 When there are multiple planes 111 as shown, the concave surface of the base embryo body can be processed by shaping, such as forming a Figure 2 and Figure 3The concave surface 11 shown has a plurality of planes 111. The shaping process may be mold forming or grinding.

[0078] In an embodiment, the curing process may be performed by ultraviolet irradiation and vacuum treatment to make the surface of the substrate including the concave surface smooth.

[0079] Step S20:

[0080] In step S20, the colored layer formed is the colored layer in the jewelry accessory of the above-mentioned embodiment of the text application, such as Figure 1 and Figure 3 The colored layer 20 in the.

[0081] In some embodiments, the method for forming the colored layer may be to mix the pigment including the nanostructured color powder with the binder on the concave surface of the substrate to form the colored layer structure. Of course, before the substrate embryo is cured in step S10, the pigment including the nanostructured color powder may be directly coated on the concave surface of the substrate embryo, and then cured. During the curing process of the substrate embryo, the pigment including the nanostructured color powder may be directly fixed on the concave surface of the substrate, thereby forming the colored layer.

[0082] The nanostructured toner can be a commercially available nanostructured toner. In the embodiment, when the nanostructured toner is the nanostructured toner of the flaky structure including the first toner and the second toner, a composite toner film layer can be prepared according to the toner layer structure and the materials of each toner layer contained in the nanostructured toner of the flaky structure, and then granulated to obtain the nanostructured toner of the flaky structure.

[0083] Step S30:

[0084] In step S30, the light-transmitting encapsulation layer formed is the light-transmitting encapsulation layer in the jewelry accessory of the above-mentioned embodiment of the application, such as Figure 1 and Figure 3 The light-transmitting encapsulation layer 30 is provided in the embodiment of the present invention.

[0085] In some embodiments, a method of forming a light-transmitting encapsulation layer on a surface of the colored layer facing away from the substrate using a light-transmitting encapsulation material may include the following steps:

[0086] S31: Mixing agent C and agent D in proportion to form a light-transmitting packaging material;

[0087] S32: performing film-forming treatment on the concave surface including the colored layer by subjecting the light-transmitting encapsulating material, and then performing curing treatment to form a light-transmitting encapsulating layer that at least covers the concave surface of the colored layer.

[0088] In the embodiment, the C agent and the D agent in step S31 can be conventional two-component glue or AB glue. In the embodiment, the C agent in step S31 includes an epoxyalkyl resin or an epoxyalkyl resin monomer component; the D agent includes at least one of amines, acids, phenolic resins, etc. Based on the components of the C agent and the D agent, in the embodiment, the C agent and the D agent are mixed in a mass ratio of 1: (1-2). In the demonstration example, the C agent and the D agent can be mixed in a mass ratio of 1: 1, 1: 2, etc. The light-transmitting packaging material formed by mixing the above-mentioned component types and mixing ratio ranges contained in the C agent and the D agent is cured in step S32, giving the light-transmitting packaging layer a glassy effect, and good aging resistance, high hardness, and wear resistance.

[0089] In the embodiment, the centipoise viscosity (CPS@25°C) of agent C can be 150000±20000 mPa·s, and the centipoise viscosity (CPS@25°C) of agent D can be 150000±20000 mPa·s. The light-transmitting encapsulation material prepared with agents C and D having viscosities in this range has good film-forming properties, and can improve the quality and optical properties of the light-transmitting encapsulation layer.

[0090] In some embodiments, the components and mixing ratio of agent C and agent D can be controlled and adjusted so that the prepared light-transmitting packaging material has different curing times. Moreover, the curing time of the light-transmitting packaging material changes with the temperature. During this process, the color of the light-transmitting packaging material also changes to a certain extent, that is, the state of the film layer formed by the film-forming process of the light-transmitting packaging material in step S31 is different at different curing times.

[0091] As in the embodiment, the components of agent C may include alkylene oxide, the components of agent D may include phenolic resin, and when the mixing mass ratio of agent C and agent D is 1:1, the light-transmitting packaging material can be heated by ultraviolet rays to maintain the space temperature at 50°C. After 5 minutes, the film layer formed by the film-forming treatment of the light-transmitting packaging material has adhesion, is solidified on the outside, and is liquid on the inside.

[0092] In the embodiment, the components of agent C include alkylene oxide, the components of agent D include phenolic resin, and when the mixing mass ratio of agent C and agent D is 1:1, the light-transmitting packaging material can be heated by ultraviolet rays to maintain the space temperature at 50°C. After 30 minutes, the film layer formed by the film-forming treatment of the light-transmitting packaging material has adhesion, is solidified on the outside, and is semi-solid on the inside.

[0093] In the embodiment, the components of agent C include alkylene oxide, the components of agent D include phenolic resin, and when the mixing mass ratio of agent C and agent D is 1:1, the light-transmitting packaging material can be heated by ultraviolet rays to a space temperature maintained at 50°C. After 60 minutes, the surface and interior of the film layer formed by the film-forming treatment of the light-transmitting packaging material solidify and appear milky white.

[0094] In the embodiment, the components of agent C include alkylene oxide, the components of agent D include phenolic resin, and when the mixing mass ratio of agent C and agent D is 1:1, the light-transmitting packaging material can be heated by ultraviolet rays to a space temperature maintained at 50°C. After 120 minutes, the surface and interior of the film layer formed by the film-forming treatment of the light-transmitting packaging material solidify and appear in a transparent glass-like state.

[0095] In the embodiment, during the film forming process, the surface of the film layer formed during the film forming process that is away from the colored layer can be subjected to a shaping and curing process. After the film layer is cured, the outer surface of the light-transmitting encapsulation layer, that is, the surface away from the colored layer, can be given a specific morphology, such as Figure 3 The convex surface with multiple planes in the film layer. The shaping and curing treatment can be performed by setting a mold on the outer surface of the film layer, and after the film layer is cured, the mold is released so that the outer surface of the light-transmitting encapsulation layer has a morphology consistent with the model.

[0096] In addition to the shaping and curing treatment of the film layer formed by the film-forming treatment of the light-transmitting encapsulation material, grinding and / or cutting treatment can also be used to make the light-transmitting encapsulation layer have a specific Figure 3 Therefore, in the embodiment, after step S32, in the method of forming a light-transmitting encapsulation layer on the surface of the colored layer away from the substrate using a light-transmitting encapsulation material, the following step S33 is also included:

[0097] S33: grinding and / or cutting the outer surface of the film layer formed by the curing treatment in step S32.

[0098] Through the grinding and / or cutting in step S32, the outer surface of the cured light-transmitting encapsulation material film layer can have a specific Figure 3 The polishing and / or cutting may be performed by polishing and / or cutting processes commonly used in the field of jewelry design.

[0099] In an embodiment, when the light-transmitting encapsulation layer is made of other materials, such as glass or gemstone, the glass or gemstone material may be cut and polished to form a desired size and shape and then bonded to the surface of the colored layer.

[0100] [accessories]

[0101] In the third aspect, the embodiment of the present application also provides a kind of ornament. The ornament of the embodiment of the present application includes an ornament body, and also includes an ornament accessory, and the ornament accessory is arranged on the ornament body; wherein, the ornament accessory includes the ornament accessory of the embodiment of the above text application or the ornament accessory prepared by the method for preparing the ornament accessory of the embodiment of the above text application. In this way, since the ornament of the embodiment of the present application includes the ornament accessory of the embodiment of the above text application, the ornament accessory contained in the ornament can show rich color changes and three-dimensional light visual effects at different angles, thereby improving the quality of the ornament of the embodiment of the present application, increasing the added value, and increasing the diversity of the ornament.

[0102] In some embodiments, such as Figure 4 As shown, the jewelry body 02 of the jewelry of the embodiment of the present application is provided with a groove, the jewelry accessory 01 is embedded in the groove of the jewelry body 02, and the base 10 in the jewelry accessory 01 is in contact with the bottom of the groove. Embedding the jewelry accessory 01 in the groove of the jewelry accessory 01 enhances the three-dimensional light perception of the jewelry of the embodiment of the present application, improves the overall beauty and high-end feeling of the jewelry, and can highlight the personality and taste of consumers.

[0103] In some embodiments, such as Figure 5 As shown, the bottom of the groove of the jewelry body 02 of the jewelry of the embodiment of the present application is also provided with a base color layer 40. At this time, the base color layer 40 is arranged between the jewelry accessory 01 and the bottom of the groove of the jewelry body 02. The base color layer 40 is added to the bottom of the groove, so that the color in the base color layer 40 and the color in the colored layer 20 in the jewelry accessory 01 can play a color superposition effect. After light reflection and refraction, the jewelry accessory 01 and the jewelry of the embodiment of the present application can present a specific color.

[0104] In the embodiment, the thickness of the base color layer 40 can be 1nm to 5mm. The base color layer 40 in this thickness range can enhance the color superposition effect between it and the colored layer 20 in the jewelry accessory 01. Specifically, the thickness of the base color layer 40 can be adjusted according to the color requirements and the designed color, so as to adjust the jewelry of the embodiment of the present application to present a specific color.

[0105] In the exemplary embodiment, the pigment of the base color layer 40 may be a conventional pigment in the jewelry field. In order to enhance the layer structure stability and strength of the base color layer 40 and the stability of color development, the base color layer 40 may further contain a binder, which forms a mixture with the pigment.

[0106] In the embodiment, according to the material classification, the above-mentioned jewelry body can include any one of metal jewelry, precious stone jewelry, wooden jewelry, plastic jewelry, etc., so the jewelry in the embodiment of the present application can also include any one of metal jewelry, precious stone jewelry, wooden jewelry, plastic jewelry, etc. In the embodiment, according to the wearing part classification, the above-mentioned jewelry body can be any one of headwear, earrings, necklaces, chest ornaments, hand ornaments, hanging ornaments, etc., so the jewelry in the embodiment of the present application can also include any one of headwear, earrings, necklaces, chest ornaments, hand ornaments, hanging ornaments, etc.

[0107] [Example]

[0108] Hereinafter, the embodiments of the present application will be described. The embodiments described below are exemplary and are only used to explain the present application, and should not be construed as limiting the present application. If no specific techniques or conditions are indicated in the embodiments, the techniques or conditions described in the literature in this area or the product specifications are used. If the manufacturer is not indicated in the reagents or instruments used, they are all conventional products that can be obtained commercially.

[0109] Embodiment 1:

[0110] The present embodiment provides a gold inlaid jewelry, which includes a jewelry body, a groove is formed on the body, and a jewelry accessory is arranged at the bottom of the groove, and the jewelry accessory is embedded in the groove; wherein the jewelry body is a gold jewelry body; the jewelry accessory includes a curing adhesive matrix with a concave surface, and the curing adhesive matrix is ​​bonded to the bottom of the groove, at this time, the original color of the gold jewelry body constitutes a base color layer (golden yellow), and 0.5 / R (R is the concave radius of the curing adhesive matrix) of the concave surface of the curing adhesive matrix. A colored layer is stacked on the concave surface of the curing adhesive matrix, and a light-transmitting packaging layer in the form of a convex mirror is encapsulated on the concave surface of the curing adhesive matrix of the colored layer. wherein the thickness of the colored layer is 2 mm, and the material contained therein includes flaky nanostructured color powder (the length of the flaky particles is 10 nm and the width is 5 nm), and the outer surface of the light-transmitting packaging layer away from the colored layer presents a diamond surface.

[0111] This embodiment provides a method for preparing a gold inlaid ornament, comprising the following steps:

[0112] S1. Processing of the jewelry body:

[0113] S11: performing a groove process on an area on the surface of the gold ornament body to form a groove on the ornament body;

[0114] S2. Preparation of jewelry accessories:

[0115] S21. A base having a concave surface forming a jewelry accessory in the groove bottom surface:

[0116] After mixing propylene oxide agent A with an alkaline catalyst, alcohol agent B is added and mixed in a mass ratio of agent A to agent B of 1:1 to obtain a mixed glue; using 3D modeling, the mixed glue is formed into a matrix with a suitable concave surface in the groove of the gold jewelry body, and then a curing treatment is performed;

[0117] S22. Forming a colored layer on the concave surface of the substrate:

[0118] The nanostructured powder and the binder are used to form a colored layer on the concave surface of the substrate formed in step S21, and the thickness is usually 2 mm;

[0119] S23. Forming a light-transmitting encapsulation layer in the form of a convex mirror on the concave surface of the colored layer:

[0120] The propylene oxide C agent and the amine B agent are mixed in a mass ratio of 1:1 to obtain a mixed glue; the mixed glue is encapsulated on the concave surface of the colored layer, and after curing, a light-transmitting encapsulation layer in the shape of a convex mirror with relatively arranged double convex surfaces is formed; finally, the convex surface of the light-transmitting encapsulation layer as the outer surface is ground, polished, and cut to form a diamond-like outer surface with multiple planes.

[0121] Embodiment 2:

[0122] This embodiment provides a gold inlaid ornament. Compared with the gold inlaid ornament in embodiment 1, the difference between the gold inlaid ornament and the gold inlaid ornament is that the concave surface of the curing adhesive matrix contained in the ornament body is 0.1 / R (R is the concave surface radius of the curing adhesive matrix).

[0123] Embodiment 3:

[0124] This embodiment provides a gold inlaid ornament. Compared with the gold inlaid ornament in Embodiment 1, the difference between the gold inlaid ornament and the gold inlaid ornament is that the concave surface of the curing adhesive matrix contained in the ornament body is 0.75 / R (R is the concave surface radius of the curing adhesive matrix).

[0125] Embodiment 4:

[0126] This embodiment provides a gold inlaid jewelry. Compared with the gold inlaid jewelry in Example 1, the difference between the gold inlaid jewelry and the gold inlaid jewelry is that the concave surface of the curing adhesive matrix contained in the jewelry body is composed of multiple small plane components, and the area of ​​each small plane accounts for 1 / 11 of the entire concave surface area. The colored layer is also formed along the concave surface of the curing adhesive matrix. At this time, the concave surface of the colored layer also has small planes with the same number and area as the concave surface of the curing adhesive matrix.

[0127] Embodiment 5:

[0128] This embodiment provides a gold inlaid ornament. Compared with the gold inlaid ornament in Embodiment 1, the gold inlaid ornament is different in that a base color layer is added to the bottom of the groove in the gold ornament body, that is, a base color layer is added between the bottom of the groove and the base of the ornament accessory.

[0129] The base color layer is a calcium carbonate layer, and the thickness is approximately equal to 2 mm.

[0130] Embodiment 6:

[0131] This embodiment provides a baking lacquer inlaid ornament. Compared with the gold inlaid ornament in embodiment 1, the baking lacquer inlaid ornament has a base color layer added to the bottom of the groove in the gold ornament body, that is, a base color layer is added between the bottom of the groove and the base of the ornament accessory.

[0132] The base color layer is a calcium carbonate layer, and the thickness is approximately equal to 2 mm.

[0133] Comparative Example 1:

[0134] This comparative example provides a gold inlaid ornament, which includes an ornament body, a groove is formed on the ornament body, and a colored layer is arranged on the surface of the bottom of the groove, and the colored layer fills the groove. The ornament body is the same as the gold ornament body of the ornament in Example 1, so the groove of the ornament body is also the same as the groove of the gold ornament body of the ornament in Example 1; the colored layer is different from the colored layer contained in the ornament accessories of Example 1 in that the colored layer in this comparative example does not contain a concave surface and a convex surface, and it fills the groove.

[0135] Comparative Example 2:

[0136] This comparative example provides a gold inlaid ornament, which includes an ornament body, a groove is formed on the body, and a color layer is filled in the groove to fill the groove. The material of the color layer is a calcium carbonate layer.

[0137] Comparative Example 3:

[0138] Conventional paint decorations are made of epoxy resin and pigment, with grooves opened and filled with epoxy resin and pigment. They are prone to oxidation, have a single color, and fall off.

[0139] Jewelry related performance testing or evaluation:

[0140] The inlaid ornaments in the above-mentioned Examples 1 to 6 and Comparative Examples 1 to 3 were respectively sent to the Institute of Metrology for neutral salt spray test, with a temperature of 15°C-25°C and a humidity of 30%-60%RH, and were subjected to a 48-hour neutral salt spray test. Through the test, it was found that the ornament accessories contained in the ornaments in Examples 1 to 6 were not corroded, oxidized, or fell off. However, the inlaid ornament accessories in the ornament grooves in Comparative Examples 1 to 3 were obviously oxidized, with obvious changes in color and darkening of gloss, and the ornament accessories fell off from the grooves, especially in Comparative Examples 2 and 3.

[0141] The inlaid ornaments in the above-mentioned Examples 1 to 6 and Comparative Examples 1 to 3 were respectively observed by naked eyes for three-dimensional light perception. The ornament accessories contained in the inlaid ornaments in Examples 1 to 6 all showed good three-dimensional light perception, and all had a three-dimensional light perception similar to that of diamonds. However, the ornament accessories contained in the inlaid ornaments in Comparative Examples 1 to 3 showed conventional planar light perception.

[0142] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them; although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application, and they should all be included in the scope of the claims and specification of the present application. In particular, as long as there is no structural conflict, the various technical features mentioned in the various embodiments can be combined in any way. The present application is not limited to the specific embodiments disclosed herein, but includes all technical solutions that fall within the scope of the claims.

Claims

1. A jewelry accessory, comprising: a base body having a concave surface; The colored layer has a concave surface and a convex surface, the convex surface of the colored layer is arranged opposite to the concave surface of the colored layer, the convex surface of the colored layer is in contact with the concave surface of the substrate; and the colored layer includes nanostructured color powder; A light-transmitting encapsulation layer covers the concave surface of the colored layer.

2. The jewelry accessory according to claim 1, characterized in that: The substrate includes at least one of the following (1) to (3): (1) The curvature of the concave surface of the substrate is 0.1 / R to 0.75 / R, wherein R is the radius of the concave surface; (2) The concave surface of the substrate is formed by splicing a plurality of planes; (3) The substrate comprises a cured binder substrate.

3. The jewelry accessory according to claim 2, characterized in that: The area S of a single plane accounts for 1 / 20 to 1 / 3 of the total area of ​​the concave surface; and / or The number of the planes ranges from 3 to 20.

4. The jewelry accessory according to any one of claims 1 to 3, characterized in that: The surface of the light-transmitting encapsulation layer facing away from the colored layer is a convex surface; and / or The light-transmitting encapsulation layer is a convex mirror, a convex surface of which is bonded to the concave surface of the colored layer; and / or The colored layer includes at least one of the following (1) to (6): (1) The thickness of the colored layer is 1 nm to 5 mm; (2) The light reflectivity R of the colored layer is greater than 80%; (3) The colored layer is composed of a plurality of planar colored layer units, the concave surface of the substrate is composed of a plurality of planes, and one planar colored layer unit is stacked on each plane of the concave surface of the substrate; (4) The colored layer further comprises a binder, and the mass ratio of the binder to the nanostructured color powder is 1:(1-2); (5) The nanostructured toner includes flaky particles, each of which includes a first toner layer and a second toner layer, and the first toner layer and the second toner layer are alternately stacked and combined, and the difference in refractive index between the first toner layer and the second toner layer is greater than or equal to 0.2; (6) The particle size of the nanostructured toner is 5 nm to 80 nm.

5. The jewelry accessory according to claim 4, characterized in that: The convex surface of the light-transmitting encapsulation layer facing away from the colored layer includes a plurality of planes spliced ​​together; The convex surface of the light-transmitting encapsulation layer facing away from the colored layer is a gemstone surface.

6. The method for preparing the jewelry accessory according to any one of claims 1 to 5, comprising the following steps: providing a substrate having a concave surface; Forming a colored layer on the concave surface of the substrate with a pigment including nanostructured color powder; A light-transmitting packaging material is used to form a light-transmitting packaging layer on the surface of the colored layer away from the substrate, and the outer surface of the colored layer is packaged to form a decorative accessory.

7. The preparation method according to claim 6, characterized in that: The preparation method of the substrate comprises the following steps: The matrix is ​​obtained by mixing the agent A and the agent B in proportion and then subjecting them to a molding process to form a matrix embryo, and then subjecting them to a curing process to obtain the matrix.

8. An ornament, comprising an ornament body, characterized in that: It also includes a jewelry accessory, which is arranged on the jewelry body, wherein the jewelry accessory includes the jewelry accessory described in any one of claims 1 to 5 or the jewelry accessory prepared by the preparation method described in any one of claims 6 to 7.

9. The ornament according to claim 8, characterized in that: The ornament body is provided with a groove, the ornament accessory is embedded in the groove, and the base in the ornament accessory is in contact with the groove bottom.

10. The ornament according to claim 8 or 9, characterized in that: The bottom of the groove is provided with a base color layer; and / or The ornament body includes any one of metal ornaments, precious stone ornaments, wooden ornaments, and plastic ornaments.

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