CN215792918U

CN215792918U - Light-transmitting three-dimensional decorative material

Info

Publication number: CN215792918U
Application number: CN202120429398.6U
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-28
Filing date: 2021-02-28
Publication date: 2022-02-11
Anticipated expiration: 2031-02-28

Abstract

The utility model relates to a light-transmitting three-dimensional decorative material, which is prepared by hot-pressing and compounding at least two light-transmitting bodies and a plurality of sandwich objects, wherein at least one surface of each light-transmitting body is a concave-convex surface, the surfaces of the sandwich objects are complementary and matched with the filling areas of the concave-convex surfaces of the light-transmitting bodies on two sides of the sandwich objects, and the non-filling areas of the concave-convex surfaces of the two adjacent light-transmitting bodies are complementary and matched with each other, so that the shapes and the positions of the sandwich objects between the light-transmitting bodies can be maintained in the hot-pressing process and finally the sandwich objects are compounded with the light-transmitting bodies into a whole, and the three-dimensional distribution of all the sandwich objects between the light-transmitting bodies forms a decorative body with three-dimensional sense, and the decorative body is presented on the decorative material. The utility model conveniently, effectively, stably and controllably molds the shape of the decorative body, enhances the stereoscopic impression and the ornamental value of the material, avoids the use of an adhesive and a curing agent, and has more environment-friendly products.

Description

Light-transmitting three-dimensional decorative material

Technical Field

The utility model relates to a decorative material, in particular to a structure of a decorative material which is made of a transparent material and has a three-dimensional effect.

Background

At present, liquid resin casting and encapsulating structures are generally adopted in the manufacture of transparent decorative materials with three-dimensional decorations, such as patents of 'transparent resin three-dimensional paintings, special molds and manufacturing methods' (publication number is CN 103640398B) and 'transparent resin plates/blocks embedded with decorative materials and manufacturing methods thereof' (publication number is CN 106088510A) published by the national intellectual property office, the technology is limited by the liquidity of liquid resin, so that the internal decorations or colored powder cannot be effectively ensured to be finally fixed at a preset position in a preset shape, the randomness of the finished product effect is large, the decorative effect is difficult to ensure, the consistency of the appearance of repeatedly manufactured products is difficult to maintain, and in addition, the environmental protection problem caused by the residue and volatilization of a resin curing agent is also involved.

Disclosure of Invention

The utility model aims to provide a light-transmitting three-dimensional decorative material to solve the technical problems of the existing transparent three-dimensional decorative material.

In order to achieve the purpose, the utility model adopts the following scheme:

a light-transmitting three-dimensional decorative material is prepared by hot-pressing and compounding at least two light-transmitting bodies and a plurality of sandwich objects, wherein at least one surface of each light-transmitting body is a concave-convex surface, the surfaces of the sandwich objects are complementary with the shapes of filling areas of the concave-convex surfaces of the light-transmitting bodies on two sides of the sandwich objects and are mutually matched, non-filling areas of the concave-convex surfaces of two adjacent light-transmitting bodies are complementary in shape and are mutually matched, so that the shapes and the positions of the sandwich objects between the light-transmitting bodies in the hot-pressing process can be maintained and are finally compounded with the light-transmitting bodies into a whole, and the three-dimensional distribution of all the sandwich objects between the light-transmitting bodies forms a decorative body with three-dimensional sense and is presented on the decorative material.

Furthermore, the decoration body is sealed in the light transmission body after the light transmission body is subjected to hot press molding, so that the decoration body and the light transmission body are combined into a whole.

Further, the light-transmitting body is a full-transparent or semitransparent plate-shaped structure made of thermoplastic transparent materials, such as a plate-shaped or sheet-shaped structure made of glass, PC, PMMA, ABS, PETG, PS, PE, PET, PVC, TPU, TPE or the modified materials.

Further, the light-transmitting body is colorless or colored, such as transparent waterblue, translucent fog white.

Further, the concave-convex surface of the light-transmitting body consists of a filling area and a non-filling area, wherein the area of the filling area accounts for 0-100% of the area of the concave-convex surface.

Further, the filling area is in direct contact with the interlayer and has a shape which is complementary to the contact part of the interlayer; the non-filling area is in direct contact with a corresponding non-filling area of the concave-convex surface of the other light-transmitting body, and the shapes of the non-filling area and the corresponding non-filling area are complementary.

Furthermore, the concave-convex surface of the light-transmitting body is processed by one or a plurality of processes of extrusion rolling, casting, hot pressing, etching, carving or 3D printing.

Further, the sandwich is one or a combination of several materials of cloth, paper, braided fabric, plastic film, dry plant parts, wooden products, metal products, glass, ceramics, minerals, paint and toner.

Furthermore, the shape of the concave-convex surface of the light-transmitting body is designed in advance, the filling area of the block sandwich object is provided with the concave-convex shape which is complementary with the local shape of the sandwich object, and the sandwich object is nested and matched on the corresponding position in the preset posture.

Furthermore, if the interlayer is made of soft and conformable materials such as cloth, thin paper, plastic films and the like, the thickness of the interlayer is not obviously larger than the thickness of the gap between the concave-convex surfaces of the light-transmitting bodies on the two sides, the concave-convex surfaces of the light-transmitting bodies on the two sides are designed in advance, corresponding filling areas are arranged to be complementary in shape and can be in clearance fit with each other, the interlayer is matched with the corresponding filling areas in an applying mode, and the shape of the filling areas directly determines the final shape of the interlayer.

Furthermore, if the sandwich is paint or toner, the concave-convex surfaces of the light-transmitting body on both sides of the sandwich are designed to be complementary in shape and can be matched with each other with clearance when the sandwich is designed in advance, the sandwich is matched with the corresponding filling area in a spraying, smearing or sprinkling way, and the shape of the filling area directly determines the final shape of the sandwich.

Furthermore, the matching relationship between the shape of the sandwich object and the filling areas of the concave-convex surfaces of the two light-transmitting bodies contacted with the sandwich object is transition matching or clearance matching; the matching relation between the non-filling areas of the concave-convex surfaces of the two adjacent light-transmitting bodies is transition matching or clearance matching.

Furthermore, when the three-dimensional assembly is processed by a hot press, each light transmitting body is heated to be in a viscous state or a viscoelastic state, and permeates into and fills the surface and the gap of the interlayer object under pressure, so that the shape and the position of the interlayer object are sealed and fixed, and the decorative body with three-dimensional effect is presented on the decorative material through the light transmitting body.

The interlayer object is applied to the filling area of the concave-convex surface, and the soft interlayer object is made to conform to the three-dimensional shape of the filling area of the concave-convex surface and is laid or attached to the filling area; the transition fit refers to the mutual embedding of two three-dimensional curved surfaces under the premise of basic complementary shapes, at the moment, a gap exists at a local position between the two three-dimensional curved surfaces, and the two three-dimensional curved surfaces are closely connected at the local position; the term "clearance fit" as used herein refers to the condition that two three-dimensional curved surfaces are engaged with each other under the condition that the shapes of the two three-dimensional curved surfaces are substantially complementary, and the two three-dimensional curved surfaces are not in tight contact.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.

Compared with the prior art, the utility model has the following prominent substantive characteristics and remarkable progress:

1. the light-transmitting three-dimensional decorative material is prepared by hot-pressing and compounding at least two light-transmitting bodies and a plurality of sandwich objects, wherein at least one surface of each light-transmitting body is a concave-convex surface, the surface of each sandwich object is complementary with the shape of a filling area of the concave-convex surfaces of the light-transmitting bodies on two sides of the sandwich object and matched with the surface of the sandwich object, and non-filling areas of the concave-convex surfaces of the two adjacent light-transmitting bodies are complementary in shape and matched with each other. The sandwich object can not obviously move or deform relatively in the whole process of hot pressing due to the common matching of the two adjacent light-transmitting bodies and the sandwich object, so that the shape and the position of the sandwich object between the light-transmitting bodies can be maintained and finally the sandwich object and the light-transmitting bodies are compounded into a whole, and the controllable appearance and stable and consistent volume production effect of a finished product are ensured.

2. The shape of the concave-convex surface of the light-transmitting body is designed in advance, and the concave-convex shape which is complementary with the local shape of the sandwich object is designed at a specific position, so that the corresponding sandwich object can be conveniently and effectively arranged at a preset position in a preset posture; aiming at the flexible interlayer and the granular interlayer, the shape of the concave-convex surface of the solid light-transmitting body can play a role in shaping the fluctuation and the distribution form of the interlayer, and the disturbance and the diffusion problems caused by the liquid fluidity are avoided.

3. The light transmission bodies are heated to be in a viscous flow state or a viscoelastic state in the hot pressing process, the interlayer and the adjacent light transmission bodies can be bonded into a whole in a seamless manner through the viscosity of the light transmission bodies, the light transmission bodies are cooled and solidified, no additional adhesive or curing agent is needed, the finished product is seamless and has no adhesive trace, the manufacturing process is more environment-friendly, and the efficiency is higher.

Drawings

Fig. 1 is an exploded view of a three-dimensional assembly according to example 1.

Fig. 2 is an effect diagram of the finished product described in example 1.

Fig. 3 is an exploded view of the three-dimensional assembly of example 2.

Fig. 4 is the effect diagram of the finished product described in example 2.

Fig. 5 is an exploded view of the solid assembly of example 4.

Fig. 6 is the effect diagram of the finished product described in example 4.

Description of reference numerals:

1-light-transmitting three-dimensional decorative material, 2-light-transmitting body, 21-light-transmitting body concave-convex surface, 211-filling region, 212-non-filling region, 3-decorative body, 31-sandwich.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example 1:

the light-transmitting three-dimensional decorative material in the embodiment is prepared by hot-pressing and compounding two light-transmitting bodies and four interlayer objects, wherein one surface of each light-transmitting body is a concave-convex surface, the surface of each interlayer object is complementary with and matched with the filling areas of the concave-convex surfaces of the light-transmitting bodies on two sides of the interlayer object in shape, and the non-filling areas of the concave-convex surfaces of the two light-transmitting bodies are complementary in shape and matched with each other, so that the shape and the position of the interlayer object between the light-transmitting bodies in the hot-pressing process can be maintained and finally compounded with the light-transmitting bodies into a whole, and the three-dimensional distribution of the four interlayer objects between the light-transmitting bodies forms a decorative body with three-dimensional sense, and the decorative body is presented on the decorative material.

In this embodiment, as shown in fig. 1, the sandwich is a metal sphere, a glass sphere, a ceramic cube and a wooden hexahedron; the light-transmitting body is a plate-shaped PMMA material, and a plurality of filling areas, namely grooves with the shape complementary with the local appearance of the interlayer object and provided with matching gaps, are respectively arranged on the concave and convex surfaces of the light-transmitting body; the shape of the concave-convex surface of the light-transmitting body is formed by CNC engraving in advance.

In the facility example, all the interlayer objects are hard materials with fixed shapes, so the interlayer objects are matched with the filling areas of the concave-convex surfaces of the light-transmitting bodies in a nesting mode; two light-transmitting bodies in the three-dimensional assembly just can completely wrap all the interlayer objects; in the hot pressing process, the transparent body is heated to be in a viscous state or a viscoelastic state, and is infiltrated and filled into the surfaces and gaps of the sandwich objects under pressure, so that the shape and the position of the transparent body are sealed and fixed.

In this embodiment, as shown in fig. 2, four geometric bodies made of different materials are arranged in a matrix to form a three-dimensional decoration body, and the three-dimensional decoration body "floats" in a light-transmitting body in a specific posture to present a decoration effect, which shows the convenience of the present invention in controlling the positioning and orientation of a block material. The light-transmitting three-dimensional decorative material highlights the texture of different materials in the decorative body and the three-dimensional effect of the geometric body, has unique aesthetic feeling, and can be used as a specimen, a decorative ornament and the like.

Example 2:

the transparent three-dimensional decorative material in the embodiment is prepared by hot-pressing and compounding two transparent bodies and a flexible interlayer, wherein one surface of each transparent body is a concave-convex surface, the shapes of the concave-convex surfaces are complementary, the interlayer is flexibly applied between the concave-convex surfaces of the two transparent bodies, so that the shape of the interlayer fluctuates along with the shapes of the concave-convex surfaces of the transparent bodies, the shape and the position of the interlayer are maintained under the clamping of the two transparent bodies in the hot-pressing process and are finally compounded with the transparent bodies into a whole, and the three-dimensional shape of the interlayer between the transparent bodies forms a decorative body with three-dimensional effect, and the decorative body is presented on the decorative material.

In the present embodiment, as shown in fig. 3, the light-transmitting bodies are plate-like PETG materials, wherein the shape of the concave-convex surface of one of the light-transmitting bodies is a periodically repeated convex arc-shaped straight strip, the shape of the concave-convex surface of the other light-transmitting body is a concave arc-shaped straight strip complementary to the convex-concave surface of the other light-transmitting body, and the shapes of the concave-convex surfaces of the two light-transmitting bodies are processed by an extrusion rolling process in advance; the interlayer is a piece of soft and fitting stripe cloth, and the thickness of the interlayer is close to the gap between the concave and convex surfaces of the light-transmitting body at the two sides.

In the embodiment, the interlayer is soft and conformable thin cloth, so that the interlayer is matched with the concave-convex surface of the light-transmitting body in an applying mode, and the three-dimensional shape of the interlayer is changed into periodic arc straight strips consistent with the shape of the concave-convex surface; the filling area of the concave-convex surface of the light-transmitting body accounts for 100% of the total area; in the hot pressing process, the transparent body is heated to be in a viscous state or a viscoelastic state, and penetrates into the surface and pores of the sandwich layer object under pressure, so that the shape and the position of the transparent body are sealed and fixed.

In this embodiment, as shown in fig. 4, the soft cloth is fixed in the light-transmitting body in a highly regular uneven form to form a decorative body, rather than being randomly twisted or flattened, showing the convenience of the present invention in the form molding of the flexible interlayer. The light-transmitting three-dimensional decorative material shows the unusual three-dimensional shape of soft cloth, has unique decoration, and can be used as decorative wallboards, furniture boards, decorative materials and the like.

Example 3:

the present embodiment is different from embodiment 2 in that: the material of the light-transmitting body is thermoplastic elastomer (TPE); the light-transmitting three-dimensional decorative material has the appearance effect equivalent to that of the embodiment 2, also has the characteristics of soft texture and rich elasticity in mechanics, and can be used as decorative soft pads, cladding materials and the like.

Example 4:

the light-transmitting three-dimensional decorative material in the embodiment is prepared by hot-pressing and compounding three light-transmitting bodies and two layers of coating-shaped sandwich objects, wherein one surface of each of the two light-transmitting bodies is a concave-convex surface, and the other surface of the other light-transmitting body is a concave-convex surface and is respectively complementary with the concave-convex surfaces of the other two light-transmitting bodies in shape; the interlayer object is sprayed in a filling area on the concave-convex surfaces of two light-transmitting bodies; the concave-convex surfaces of the three light-transmitting bodies are correspondingly nested and matched with each other and then are processed by hot pressing, the shape and the position of the interlayer object can be maintained and finally the interlayer object and the light-transmitting bodies are compounded into a whole, and the three-dimensional shape of the interlayer object between the light-transmitting bodies forms a decorative body with three-dimensional sense and is displayed on the decorative material.

In this embodiment, as shown in fig. 5, the light-transmitting body is a plate-shaped PMMA material, wherein the shape of the concave-convex surface of the first plate is a periodically repeated convex arc-shaped straight bar, the shape of the concave-convex surface of the third plate is a periodically repeated concave arc-shaped straight bar, the second plate has two concave-convex surfaces, the shapes of the two concave-convex surfaces are respectively complementary to the shapes of the first plate and the third plate, and the shapes of the concave-convex surfaces of the three light-transmitting bodies are processed by a mold casting process in advance; the interlayer is an acrylic coating, and the depth and the transparency of the color can be controlled by regulating the thickness of the spraying.

In the facility example, because the interlayer is the coating and is matched with the filling area of the concave-convex surface of the light-transmitting body in a spraying way, the three-dimensional shape of the interlayer is changed into periodic arc straight strips consistent with the shape of the concave-convex surface; in the hot pressing process, the light transmitting bodies are heated to be in a viscous state or a viscoelastic state, the surfaces of the sandwich layers are bonded under pressure, gaps among the light transmitting bodies are filled, and the shape and the position of the sandwich layers are sealed and fixed.

In this embodiment, as shown in fig. 6, the two layers of coatings are fixed at different positions of the transparent body in a concave-convex manner to form a decoration body, the colors of the two layers of coatings are partially overlapped to form another color, and the two layers of coatings can be in different overlapped shapes along with the change of the visual angle of an observer, wherein the one layer of coating can project the outline shadow on the other layer of coating under the light, so as to further highlight the stereoscopic impression. The light-transmitting three-dimensional decorative material shows the form of a coating type sandwich object with three-dimensional sense, and the effect when the number of light-transmitting bodies exceeds two, and a plurality of layers of sandwich objects are separated by the light-transmitting bodies, and the three-dimensional sense is better than that of a single-layer sandwich object.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The light-transmitting three-dimensional decorative material is characterized in that: the decorative material (1) is prepared by hot-pressing and compounding at least two light-transmitting bodies (2) and a plurality of interlayer objects (31), at least one surface of each light-transmitting body (2) is a concave-convex surface (21), the surfaces of the interlayer objects (31) are complementary to and matched with the filling areas (211) of the concave-convex surfaces (21) of the light-transmitting bodies (2) on two sides of the interlayer objects (31), the non-filling areas (212) of the concave-convex surfaces (21) of two adjacent light-transmitting bodies (2) are complementary to and matched with each other, so that the shape and the position of the interlayer objects (31) between the light-transmitting bodies (2) can be maintained in the hot-pressing process and finally are compounded with the light-transmitting bodies (2) into a whole, and the stereoscopic decorative body (3) with stereoscopic impression is formed by the stereoscopic impression of all the interlayer objects (31) among the light-transmitting bodies (2) and is displayed on the decorative material (1).

2. The light-transmitting stereoscopic decorative material of claim 1, wherein: the light transmission body (2) is a full-transparent or semitransparent plate-shaped structural body made of thermoplastic transparent materials.

3. The light-transmitting stereoscopic decorative material of claim 2, wherein: the thermoplastic transparent material is glass, PC, PMMA, ABS, PETG, PS, PE, PET, PVC, TPU, TPE or a modified material of any one of the materials.

4. The light-transmitting stereoscopic decorative material of claim 1, wherein: the light-transmitting body concave-convex surface (21) is composed of a filling area (211) and a non-filling area (212), wherein the area of the filling area (211) accounts for 0-100% of the area of the concave-convex surface (21).

5. The light-transmitting stereoscopic decorative material of claim 1, wherein: the filling area (211) is in direct contact with the sandwich (31) and has a shape complementary to the shape of the contact surface of the sandwich (31); the non-filling area (212) is in direct contact with a corresponding non-filling area (212) of the concave-convex surface (21) of the other light-transmitting body (2), and the shapes of the two areas are complementary.

6. The light-transmitting stereoscopic decorative material of claim 1, wherein: the sandwich (31) is one of cloth, paper, braided fabric, plastic film, dry plant parts, wooden products, metal products, glass, ceramics, minerals, paint and toner.

7. The light-transmitting stereoscopic decorative material of claim 1, wherein: the matching mode of the interlayer (31) and the filling area (211) of the concave-convex surface (21) of the light-transmitting body is as follows: the sandwich is selected to be nested and flexibly applied or sprayed, smeared and sprinkled according to the appearance and mechanical properties of the sandwich.

8. The light-transmitting stereoscopic decorative material of claim 1, wherein: the matching relation between the shape of the interlayer object (31) and the filling areas (211) of the concave-convex surfaces (21) of the two light-transmitting bodies contacted with the interlayer object is transition matching or clearance matching; the fit relation between the non-filling areas (212) of the concave-convex surfaces (21) of the two adjacent light-transmitting bodies is transition fit or clearance fit.

9. The light-transmitting stereoscopic decorative material of claim 1, wherein: when the three-dimensional assembly is processed by a hot press, each light-transmitting body (2) is heated to be in a viscous state or a viscoelastic state, and penetrates into and fills the surface and the gap of the interlayer object (31) under pressure, so that the shape and the position of the interlayer object (31) are sealed and fixed, and the decorative body (3) with three-dimensional effect is presented on the decorative material (1) through the light-transmitting bodies (2).