CN212332260U

CN212332260U - Micro-carving gold picture structure

Info

Publication number: CN212332260U
Application number: CN202020792359.8U
Authority: CN
Inventors: 余荫俊
Original assignee: Shenzhen Chuandaijin Culture Co ltd
Current assignee: Shenzhen Chuandaijin Culture Co ltd
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2021-01-12
Anticipated expiration: 2030-05-13

Abstract

The utility model discloses a micro-carving golden picture structure, it includes: the gold layer is provided with a first surface and a second surface which are oppositely arranged, the first surface is provided with a plurality of micropore structures, the second surface is provided with a plurality of dents, and a dent is formed between every two adjacent micropore structures; the pigment layer is arranged on the first surface, and part of the pigment layer is filled in the micropore structures. The utility model provides a feel and the aesthetic feeling of micro-carving golden picture structural appearance are excellent.

Description

Micro-carving gold picture structure

Technical Field

The utility model relates to an handicraft technical field, in particular to little carving golden picture structure.

Background

In the traditional manufacturing process of the micro-carving golden picture, because the color of the gold is single, the printing ink pigment is usually attached to the surface of the gold, so that the printing ink pigment and the gold are combined into the golden picture, and the color of the gold and the color of the printing ink pigment are mutually reflected, so that the special visual effect and artistic aesthetic feeling can be presented.

In fact, because the adhesion of the ink pigment on the gold surface is not good enough, and the adhesion between the gold and the ink pigment is relatively poor, some ways of changing direction and compounding the gold and the ink pigment are often adopted in the prior art to make the gold painting: printing the color of the printing ink on the plastic film, then bonding the gold layer and the printing ink pigment layer through various kinds of glue, and compounding the plastic film, the printing ink pigment layer, the glue layer and the gold layer into the gold painting. Or printing a printing coating which is easy to absorb ink pigments on the surface of the gold layer, and then attaching the ink pigments on the printing coating so as to compound the gold layer, the printing coating and the ink pigments into the gold painting. In the golden picture structure, because a glue layer or a printing coating is arranged between the golden layer and the printing ink pigment layer, the luster and the texture of the golden layer are covered by the glue layer or the printing coating, and cannot be expressed dominantly. In view of visual effect, the appearance texture of the gold painting is poor, and the gold painting has obvious film feel or plastic package feel, and the color reflected by the glue layer or the printing coating can be mixed with the color reflected by the gold painting, so that the color of the gold painting in vision is far from the color of normal gold metal, the gold painting is difficult to restore the color and texture of the gold metal, and the integral aesthetic feeling and texture of the gold painting are poor.

In order to better understand the above prior art, referring to fig. 1, fig. 1 shows a gold painting structure in the prior art, and the mark E in fig. 1 refers to the eyes of the human body, because the gold painting is mainly used for display decoration and the viewer is generally a person, the eyes of the human body are used as the visual receivers here. In fig. 1, a mark a indicates the ink pigment layer, a mark B indicates the glue layer or the print coat layer, a mark C indicates the gold layer, a mark D indicates the plastic substrate, and a dotted arrow indicates a light propagation direction.

As shown in fig. 1, firstly, the light reflected outward by the gold layer C needs to sequentially pass through the glue layer or the print coating B, the ink pigment layer a, and the plastic film D to be finally received by the eyes E of the human body, the expression of the color of the gold layer C is difficult, and the color brightness of the gold layer C sensed by the eyes E of the human body is weak. Secondly, because the glue layer or the printing coating B is closer to the eyes E of the human body, and the golden layer C is farther from the eyes E of the human body, the light reflected outwards by the glue layer or the printing coating B always reaches the eyes E of the human body before the light reflected outwards by the golden layer C, and the color and texture of the glue layer or the printing coating B are always expressed before the color and texture of the golden layer C, for an observer, the visual sense that the golden layer C is sealed and shielded by the film or the plastic is provided, namely the film sense or the plastic sense. Moreover, the light reflected outward by the glue layer or the printed coating B and the light reflected outward by the gold layer C are superposed and then reach the eyes E of the human body, the light received by the eyes E of the human body is no longer the light reflected outward by the gold layer C, and the luster and texture of the gold layer C are greatly reduced for the viewer.

The above is only for the purpose of assisting understanding of the technical solutions of the present application, and does not represent an admission that the above is prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a little carving gold picture structure aims at promoting the outward appearance aesthetic feeling and the feel of printing ink pigment and the compound little carving gold picture of gold.

In order to achieve the above object, the utility model provides a micro-carving golden picture structure, include:

the gold layer is provided with a first surface and a second surface which are oppositely arranged, the first surface is provided with a plurality of micropore structures, the second surface is provided with a plurality of dents, and a dent is formed between every two adjacent micropore structures;

the pigment layer is arranged on the first surface, and part of the pigment layer is filled in the micropore structures.

In an embodiment of the present invention, at least some of the indentations have different depths;

and/or at least some of the indentations have different widths;

and/or the spacing between at least some of the dimples is different.

In an embodiment of the present invention, a portion of the dents are disposed in an arc shape;

or, the part of each dent is arranged in an arc segment.

In an embodiment of the present invention, the micro-carving golden painting structure further includes a first thin film layer disposed on one side of the first surface opposite to the pigment layer, and the first thin film layer is made of a transparent material.

In an embodiment of the present invention, the thickness of the first thin film layer is greater than or equal to 0.05mm and less than or equal to 0.2 mm.

In an embodiment of the present invention, the micro-carving golden painting structure further includes a second thin film layer disposed on the second surface, and the second thin film layer is used for protecting the golden layer.

In an embodiment of the present invention, the distance between the first surface and the second surface is defined as L, and L is greater than or equal to 20nm and less than or equal to 800 nm.

In an embodiment of the present invention, the first surface and the second surface are disposed non-parallel.

In an embodiment of the present invention, the surface of the pigment layer facing the gold layer and the surface of the pigment layer facing away from the gold layer are disposed in a non-parallel manner.

In an embodiment of the invention, at least some of the microporous structures have different shapes;

and/or at least some of the microporous structures have different depths;

and/or the spacing between at least some of the microporous structures is different.

The utility model provides a minicarving gold picture structure includes golden layer and pigment layer, and wherein the golden layer has relative first surface and the second surface that sets up, has seted up a plurality of microporous structures on the first surface, and the pigment layer directly adheres to the first surface of golden layer to partial pigment layer is filled in a plurality of microporous structures. Therefore, the hole walls of the micro-hole structures are in contact with and attached to part of the pigment layer, the contact area or the attachment area of the pigment layer and the first surface is greatly increased by the micro-hole structures, and meanwhile the micro-hole structures also accommodate and limit the part of the pigment layer, so that the attachment degree of the pigment layer on the gold layer is greatly improved, and the pigment layer can be stably and reliably attached to the surface of the gold layer. The golden layer and the pigment layer in the micro-carving golden painting structure are mutually attached, an intermediate dielectric layer is not arranged between the golden layer and the pigment layer, and the expression of the color and the texture of the golden layer is not shielded or influenced by the intermediate dielectric layer, so that golden light reflected outwards by the golden layer can be directly reflected with colored light reflected outwards by the pigment layer in an interactive mode, colored glaze light sensation can be formed on the surface of the pigment layer, and the appearance aesthetic feeling and the texture of the micro-carving golden painting are greatly improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a conventional micro-relief gold picture;

FIG. 2 is a schematic structural diagram of a gold layer and a pigment layer in the micro-carving golden picture of the present invention;

FIG. 3 is a schematic structural view of the micro-carving golden picture of the present invention;

fig. 4 is a schematic view of the structure of the pigment layer of fig. 1.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				1	Gold layer	2	Pigment layer
11	First surface	21	Miniature net point
				111	Microporous structure	3	A first film layer
12	Second surface	4	Second film layer
				121	Dents

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. Throughout this document, "and/or" is meant to include three juxtaposed aspects, exemplified by "A and/or B," including either the A aspect, or the B aspect, or both A and B. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a micro-carving golden picture structure for make micro-carving golden picture finished product, this micro-carving golden picture finished product can use the non-setting adhesive, UV (ultra Rays, Ultraviolet ray) glue or the compound glue of other article types to mount on the board or PET (Polyethylene terephthalate, polyester resin), PVC (Polyvinyl chloride ), OPP (O-phenyl phenol, O-phenylphenol), various types of panel or sheet such as acrylic, then dress frame; or for the decoration of table ornaments and the duplication of pictures. In the following embodiments, the micro-carving golden picture structure is described as a golden picture structure, and the micro-carving golden picture finished product is described as a golden picture finished product for simplifying the description.

In the embodiment of the present invention, as shown in fig. 2, the micro-carving golden picture structure includes: the gold layer 1, the gold layer 1 has a first surface 11 and a second surface 12 which are oppositely arranged, the first surface 11 is formed with a plurality of micropore structures 111, the second surface 12 is formed with a plurality of dents 121, and a dent 121 is formed between every two adjacent micropore structures 111; the pigment layer 2, the pigment layer 2 is disposed on the first surface 11, and a portion of the pigment layer 2 is filled in the plurality of micro-porous structures 111.

In this embodiment, the gold layer 1 may be a gold sheet structure formed by pressing, the first surface 11 and the second surface 12 may be upper and lower surfaces of the gold layer 1, and the first surface 11 and the second surface 12 are uneven surfaces, but the first surface 11 and the second surface 12 observed by naked eyes are relatively even, where the case where the first surface 11 and the second surface 12 are uneven surfaces mainly refers to a case observed in a microscopic state. The gold layer 1 is made of gold, so that the gold layer 1 can reflect gold metallic luster outwards, and the first surface 11 and the second surface 12 of the gold layer 1 can have certain lines, so that the gold layer 1 has specific visual texture. The micro-pore structure 111 and the dent 121 structure on the first surface 11 of the gold layer 1 may be formed by pressing on the gold layer 1, wherein the opening size of the micro-pore structure 111 is in the micron scale, that is, the micro-pore structure 111 is an extremely micro-pore structure, and the micro-pore structure 111 is not a through-hole structure, that is, the micro-pore structure 111 is not disposed through the upper and lower surfaces of the gold layer 1, but has only one open pore structure, and the opening is located on the first surface 11. Generally, the number of the micro-porous structures 111 formed on the first surface 11 is large, and the effect of the micro-porous structures is to greatly increase the contact area between the pigment layer 2 and the gold layer 1, so that the pigment layer 2 is firmly attached to the gold layer 1. The width of the dent 121 can be large or small, and the depth can be deep or shallow, the dent 121 comprises an indentation formed by pressing the convex structure on the surface of the mold in the gold pressing process and a trace formed between the two microporous structures 111 when the two microporous structures 111 are formed on the first surface 11 in a pressing manner, the former dent 121 is generally visible with naked eyes and obvious in appearance trace, and is mainly used for defining the outline boundary of the pattern on the gold painting finished product, such as the outline boundary of mountain and mountain patterns, boat patterns, bird patterns, attic patterns and the like; the latter indentation 121 is not visible to the naked eye and needs to be observed in a microscopic state.

The pigment layer 2 can be an ink pigment layer 2, the pigment layer 2 generally has at least one color, the pigment layer 2 can be coated on the first surface 11 of the gold layer 1 through a spraying and printing process, the micropore structure 111 and the dent 121 structure on the gold layer 1 can also be formed by pressing the gold layer 1 and the pigment layer 2 together after the pigment layer 2 is coated on the surface of the gold layer 1, and the upper surface and the lower surface of the pigment layer 2 can be uneven or non-smooth surfaces. It is to be noted that the process of forming the micro-hole structures 111 and the dents 121 on the surface of the gold layer 1 is not limited to the pressing process, and in the present embodiment, only the forming manner of the micro-hole structures 111 and the dents 121 is illustrated, and the forming manner or process of the micro-hole structures 111 and the dents 121 is not limited only. The pigment layer 2 can partially cover the whole first surface 11 and the hole walls of all the microporous structures 111, or partially cover the hole walls of all the microporous structures 111 and partially cover the first surface 11 and the hole walls of all the microporous structures 111, depending on the actual need for making the golden painting, because the pigment layer 2 and the golden layer 1 are combined into the golden painting, mainly combining the colors and textures of the pigment and the golden, and enriching the layering sense, the visual impact force and the color expression of the golden painting, different patterns drawn on the golden painting finished product according to needs, and the combination of the pigment layer 2 and the golden layer 1 has the possible mode. For example, the mountains need to be painted on the golden painting finished product, the mountains need to be painted, and the periphery of the mountains does not need to be painted, so that the area of the surface of the gold layer 1 where the mountain graphs need to be painted needs to be covered with paint, and the area of the gold layer 1 at the periphery of the mountains does not need to be covered with paint.

In this embodiment scheme, the pore walls of the plurality of microporous structures 111 contact and attach to part of the pigment layer 2, the plurality of microporous structures 111 greatly increase the contact area or the attachment area between the pigment layer 2 and the first surface 11, and meanwhile, the plurality of microporous structures 111 also accommodate and limit part of the pigment layer 2, so that the attachment degree of the pigment layer 2 on the gold layer 1 is greatly improved, and the pigment layer 2 can be stably and reliably attached to the surface of the gold layer 1. Because the gold layer 1 and the pigment layer 2 in the micro-carving gold painting structure are mutually attached, an intermediate dielectric layer is not arranged between the gold layer 1 and the pigment layer, and the expression of the color and texture of the gold layer 1 is not shielded or influenced by the intermediate dielectric layer, the gold light reflected outwards by the gold layer 1 can be directly reflected with the light with the color reflected outwards by the pigment layer 2 in an intersecting manner, and the light sensation of the colored glaze color can be formed on the surface of the pigment layer 2, so that the appearance aesthetic feeling and the texture of the micro-carving gold painting are greatly improved.

In an embodiment of the present invention, as shown in fig. 2, at least some of the indentations 121 have different depths; and/or, at least some of the indentations 121 have different widths; and/or the spacing between at least some of the dimples 121 may be different.

In the present embodiment, the cross-sectional shape of the dimple 121 is not necessarily a regular shape such as a rectangle, a trapezoid, etc., and even the cross-sectional shape of the dimple 121 is irregular to a considerable extent. The inner wall of the indentation 121 may be a smooth surface or a rough surface.

The depth of the dent 121 refers to a distance between the lowest point of the bottom wall of the dent 121 and the center of the opening of the dent 121, the width of the dent 121 refers to a distance between two opposite inner sidewalls of the dent 121, and the distance between the dent 121 and the dent 121 refers to a distance between the centers of the openings of the two dents 121. The depth of at least some of the dimples 121 is different, indicating that there is a difference in depth between some of the dimples 121; the width of at least some of the dents 121 is different, which indicates that there is a difference in width of traces between some of the dents 121; the different spacing between at least some of the dimples 121 indicates that some of the dimples 121 are non-uniformly distributed, or that the distribution density of the plurality of dimples 121 on the second surface 12 is different. The difference in depth and/or width and/or spacing between the indentations 121 means that the indentations 121 are not strictly arranged according to a specific rule, but are designed and adjusted according to the actual required effect of the golden picture finished product, so as to meet the manufacturing requirements of different golden picture finished products.

In an embodiment of the present invention, as shown in fig. 2, a portion of the dents 121 is disposed in an arc shape; alternatively, a portion of each dimple 121 is disposed in an arc segment.

In this embodiment, since the outline of the final pressed graphic picture on the gold drawing finished product is mostly an arc-shaped outline, a part of the corresponding dent 121 formed by the pressing process may also have a part that shows arc-segment setting, or the whole dent 121 is arc-segment setting, so as to be identical to the outline structure of the target graphic picture, and the dent 121 may also be designed and adjusted according to actual needs, so as to meet the manufacturing needs of different gold drawing finished products.

In an embodiment of the present invention, as shown in fig. 3, the micro-carving golden painting structure further includes a first thin film layer 3 disposed on a side of the pigment layer 2 opposite to the first surface 11, and the first thin film layer 3 is made of a transparent material.

In this embodiment, the first thin film layer 3 covers the pigment layer 2 for protecting the pigment layer 2 and preventing the pigment layer 2 from being stained with dust, scratched, and the like, and the first thin film layer 3 is also used for displaying the color and texture of the pigment layer 2 and the gold layer 1. The first thin film layer 3 may be a transparent plastic film or the like, so that the gloss reflected by the gold layer 1 and the pigment layer 2 can be displayed outward through the first thin film layer 3. The first thin film layer 3, the pigment layer 2 and the gold layer 1 can be compounded through a pressing process, the first thin film layer 3 is connected to the upper surface of the pigment layer 2, the lower surface of the pigment layer 2 is connected with the first surface 11 of the gold layer 1, and the first thin film layer 3, the pigment layer 2 and the gold layer 1 are sequentially overlapped from top to bottom to form a three-layer structure.

It should be noted that, the gold layer 1 and the pigment layer 2 are not connected through an intermediate medium of glue, and the pigment layer 2 is directly attached to the first surface 11 of the gold layer 1 through processes such as pressing, so that the gold layer 1 can be peeled off and recovered under the action of an external force, and particularly, when the first thin film layer 3 is arranged on the pigment layer 2, the pigment layer 2 is not easily peeled off along with the gold layer 1 when the gold layer 1 is peeled off relative to the pigment layer 2 due to the adhesive force between the first thin film layer 3 and the pigment layer 2, which makes the recovery of the gold layer 1 very convenient.

In an embodiment of the present invention, as shown in fig. 3, the thickness of the first film layer 3 is greater than or equal to 0.05mm and less than or equal to 0.2 mm.

In this embodiment, the first thin film layer 3 with too large thickness may interfere with the expression of the luster and texture of the gold layer 1 and the pigment layer 2, and the first thin film layer 3 with too thin thickness may not have the effect of stably supporting and connecting the pigment layer 2, and may increase the difficulty of the process. The thickness of first thin film layer 3 in this embodiment is more than or equal to 0.05mm and less than or equal to 0.2mm to compromise the expression effect of the gloss and the feel of golden layer 1 and pigment layer 2, and guarantee the stability of being connected of first thin film layer 3 and pigment layer 2, the process technology degree of difficulty of first thin film layer 3 that thickness is more than or equal to 0.05mm and less than or equal to 0.2mm is also little simultaneously, make easily and produce, can satisfy the manufacturing needs of this golden picture structure.

In an embodiment of the present invention, as shown in fig. 3, the micro-carving golden painting structure further includes a second thin film layer 4 disposed on the second surface 12, and the second thin film layer 4 is used for protecting the golden layer 1.

In this embodiment, the second thin film layer 4 may be a plastic thin film layer, and the second thin film layer 4 is used for including the gold layer 1, so as to prevent the gold layer 1 from being stained with dust, scratched, and the like. Because the first film layer 3 is not used for displaying the gloss or texture of the golden picture structure, the first film layer 3 may be a transparent structure or a non-transparent structure. The second thin film layer 4 can be connected with the gold layer 1 through a pressing process, and the second thin film layer 4 can completely cover the surface of the gold layer 1 so as to comprehensively protect the gold layer 1.

In an embodiment of the present invention, as shown in fig. 1, the distance between the first surface 11 and the second surface 12 is defined as L, and L is greater than or equal to 20nm and less than or equal to 800 nm.

In this embodiment, because the first surface 11 and the second surface 12 of the actual gold layer 1 are not flat surfaces, any point on the first surface 11 is taken as a first position point, the first position point is orthographically projected to the second surface 12, and a corresponding second position point is formed on the second surface 12, and the distance L between the first surface 11 and the second surface 12 defined in this embodiment is a linear distance between the first position point and the second position point.

Gold itself is a relatively expensive metal, if the thickness of the gold layer 1 is too large, the cost of the final gold painting finished product is relatively high, and a considerable part of gold between the first surface 11 and the second surface 12 of the gold layer 1 may not contribute much to the color and texture of the gold painting finished product, that is, a part of gold in the gold layer 1 may also shield other parts of gold, and when the thickness of the gold layer 1 is increased, the gloss and texture of the gold layer 1 are not greatly improved, which causes gold waste. If the gold layer 1 is too thin, the gold layer 1 is difficult to machine and form and is easy to break. Therefore, in the embodiment, the thickness of the gold layer 1 is set to be greater than or equal to 20nm and less than or equal to 800nm, so that the gold layer 1 is easy to produce and mold, the cost is relatively lower, the price is easy to price accepted by consumers, and the final luster and texture of the golden picture finished product are ensured.

In an embodiment of the present invention, as shown in fig. 2, the first surface 11 and the second surface 12 are disposed non-parallel.

In this embodiment, the distance between the first surface 11 and the second surface 12 of the gold layer 1 is not fixed, the thicknesses of the parts of the gold layer 1 are different, the thicknesses of the parts of the gold layer 1 are designed and expressed according to the picture of the actual gold picture finished product, a specific shape and a specific width are formed at each part of the gold layer 1 through a specific pressing process, and the thicknesses of each part of the gold picture can be designed and adjusted according to the effect of the actual gold picture finished product, so as to meet the manufacturing requirements of different gold picture finished products.

In an embodiment of the present invention, as shown in fig. 2, a surface of the pigment layer facing the gold layer and a surface of the pigment layer facing away from the gold layer are disposed in a non-parallel manner.

In this embodiment, in the process of combining the pigment layer 2 with the gold layer 1 through spraying, printing, and the like, and a pressing process, the spreading thickness of the pigment layer 2 on the gold layer 1 is not the same everywhere, but has randomness naturally brought by a process flow, so that the distance between the upper surface and the lower surface of the pigment layer 2 is not fixed, and the thicknesses of the parts of the pigment layer 2 are different. In addition, according to the manufacturing requirement or the aesthetic requirement of the actual golden picture finished product, a thicker or thinner pigment layer 2 can be covered on a specific part of the golden layer 1 to realize a specific light sensation effect.

In an embodiment of the present invention, as shown in fig. 2, at least some of the microporous structures 111 have different shapes; and/or, at least some of the microporous structures 111 have different depths; and/or the spacing between at least some of the microporous structures 111 may be different.

In the present embodiment, the shape of the microporous structure 111 refers to a shape defined by the walls of the microporous structure 111, and the shape of the microporous structure 111 can be defined by the shape of the cross section or the longitudinal section of the microporous structure 111, for example, when the microporous structure 111 is a circular hole, the cross section of each part of the microporous structure 111 is circular. The depth of the microporous structure 111 refers to the distance from the lowest point of the bottom wall of the microporous structure 111 to the center of the opening of the microporous structure 111. The distance between the two microporous structures 111 may be a straight-line distance between the centers of the openings of the two microporous structures 111.

The different depths of at least some of the microporous structures 111 indicate that there is a difference in depth between some of the microporous structures 111; the shape of at least part of the microporous structures 111 is different, which means that there is a difference in shape structure between the pore walls of part of the microporous structures 111; the different spacing between at least some of the microporous structures 111 indicates that some of the microporous structures 111 are non-uniformly distributed, or the distribution density of the microporous structures 111 on the first surface 11 is different. The difference in depth and/or shape and/or spacing between the partial microporous structures 111 means that the arrangement of the microporous structures 111 is not strictly arranged according to a specific rule, but is designed and adjusted according to the actual required effect of the finished golden picture, so as to meet the manufacturing requirements of different finished golden picture products.

For better understanding of the embodiment, referring to fig. 4, from the microstructure, the distribution form of the pigment layer 2 on the surface of the gold layer 1 is a plurality of micro dots 21, that is, the pigment layer 2 is actually composed of a plurality of micro dots 21 with different shapes and sizes, each micro dot 21 has a certain thickness, when the pigment layer 2 is pressed with the gold layer 1, the micro dot 21 will sink into the gold layer 1, so that a recess is formed on the contact surface between the gold layer 1 and the pigment layer 2, and the recess is a micro-porous structure 111. Since the pigment layer 2 actually has a huge number of micro-dots 21, and there are differences in the shapes, thicknesses and spacings of the micro-dots 21, a plurality of micro-pore structures 111 are correspondingly formed on the first surface 11 of the gold layer 1, and there are also differences in the depths, shapes and spacings of the micro-pore structures 111.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. The utility model provides a micro carving golden picture structure which characterized in that includes:

2. The microembossed gold picture structure of claim 1, wherein at least some of said indentations are of different depths;

and/or at least some of the indentations have different widths;

and/or the spacing between at least some of the dimples is different.

3. The microembossed gold picture structure of claim 1, wherein some of said indentations are arranged in an arc;

or, the part of each dent is arranged in an arc segment.

4. The micro-carving golden picture structure as claimed in any one of claims 1 to 3, further comprising a first thin film layer disposed on a side of the pigment layer opposite to the first surface, wherein the first thin film layer is made of a light-transmitting material.

5. The micro-engraved golden picture structure as claimed in claim 4, wherein the thickness of said first thin film layer is 0.05mm or more and 0.2mm or less.

6. The micro-carving golden picture structure as claimed in any one of claims 1 to 3, further comprising a second thin film layer provided on the second surface, wherein the second thin film layer is used for protecting the golden layer.

7. The micro-carving golden picture structure as claimed in any one of claims 1 to 3, wherein a distance between the first surface and the second surface is defined as L, and L is greater than or equal to 20nm and less than or equal to 800 nm.

8. The micro-engraved golden picture structure as claimed in any one of claims 1 to 3, wherein said first surface and said second surface are disposed non-parallel.

9. The microembossed golden picture structure according to any one of claims 1 to 3, wherein a surface of the pigment layer facing the golden layer is non-parallel to a surface of the pigment layer facing away from the golden layer.

10. The micro-engraved golden picture structure as claimed in any one of claims 1 to 3, wherein at least some of said microporous structures are different in shape;

and/or at least some of the microporous structures have different depths;