TWM547473U - Decorative trimmings structure with three-dimensional flow mark - Google Patents

Description

Decorative structure with three-dimensional texture

The present invention relates to a decorative piece structure having a three-dimensional texture, in particular, a decorative piece structure having a surface capable of retaining a three-dimensional texture.

Most of the decorative casings today are made of plastic or metal, and whether it is made of plastic or metal, since many decorative casings are used to enhance the added value, fiber fabrics are combined on the outer surface of the casing. Different weaving methods can form a three-dimensional texture after processing, so it is very suitable for application on the outer casing of different equipment as a decoration to present a special surface texture and texture.

In general, this type of fabric is bonded to the outer casing by hot pressing using a plurality of woven fiber fabrics. However, since the woven fabric of this type is interwoven by fibers, it is inevitable that the fibers are interlaced and unfilled after being impregnated with the resin. Full of voids or cavities, during the hot pressing process, the resin on the surface of the woven fabric will flow to the unfilled voids or cavities, causing pits on the surface and unevenness, so further processing is required. It is filled with resin without unevenness, and then smoothed and painted.

However, it is known that the manufacturing process of such a woven fiber outer casing takes a considerable amount of manpower and time to repair, so the cost is high. In addition, if too much impregnated resin is used, the resin will overflow and the surface of the woven fiber outer casing will be allowed. It will become rough, so the manufacturer will use multiple layers of woven fabric to stack on the outer casing, which will also cause problems such as increased costs.

Therefore, if the composition ratio of the resin raw material can be controlled according to the thickness of the woven fiber cloth, excessive resin raw materials can be avoided, and the three-dimensional texture of the woven fiber cloth surface disappears, and only one layer of woven fiber is used for the adjustment. The cloth can be used, so it can also reduce costs, so this creation should be an optimal solution.

A decorative structure having a three-dimensional texture includes at least: a first cloth layer which is a woven fiber cloth capable of retaining a surface three-dimensional texture after being impregnated with a resin; and a substrate which is a casing The first fabric layer can be pressed against the substrate to enable the first fabric layer to bond to the surface of the substrate.

In a preferred embodiment, the woven fabric can be woven from a carbon fiber material, a chemical fiber material, a glass fiber material, or a mixed fiber material.

In a preferred embodiment, the substrate is a housing made of metal or plastic.

In a preferred embodiment, the woven fabric is more capable of bonding at least one layer of the coating layer, and the coating layer can be a matting coating, an abrasion resistant coating, a hardness-enhancing coating, a landscaping coating, a curing coating, or a homogenization. coating.

A decorative structure having a three-dimensional texture includes at least: a first cloth layer which is a woven fiber cloth capable of retaining a surface three-dimensional texture after being impregnated with a resin; and a second cloth layer which can be a general cloth or a woven fiber cloth capable of retaining a surface three-dimensional texture after impregnating resin treatment; and a substrate which is a casing, and the first cloth layer and the second cloth layer are press-fitted with the substrate to enable the The first fabric layer and the second fabric layer can be respectively bonded to the inner and outer surfaces of the substrate.

In a preferred embodiment, the woven fabric can be woven from a carbon fiber material, a chemical fiber material, a glass fiber material, or a mixed fiber material.

In a preferred embodiment, the substrate is a housing made of metal or plastic.

In a preferred embodiment, the woven fabric is more capable of bonding at least one layer of the coating layer, and the coating layer can be a matting coating, an abrasion resistant coating, a hardness-enhancing coating, a landscaping coating, a curing coating, or a homogenization. coating.

Other technical contents, features, and effects of the present invention will be apparent from the following detailed description of the preferred embodiments.

Please refer to FIG. 4 , which is a schematic diagram of a single layer structure of a decorative piece structure having a three-dimensional texture. The decorative piece structure includes a first cloth layer 12 and a substrate 11 , wherein the first cloth is The layer 12 is a woven fiber cloth capable of retaining the surface three-dimensional texture after the impregnating resin treatment, and the substrate 11 is a casing, wherein the first cloth layer 12 can be pressed against the substrate 11 so that The first cloth layer 12 can be bonded to the surface of the substrate 11;

As shown in Fig. 1, the schematic diagram of the structure of the above decorative member is as follows: (1) impregnating a first cloth layer with an impregnating material having a heating and molding ability, wherein the impregnating material means at least one type a resin material, and the first cloth layer is a woven fiber cloth, and the woven fiber cloth after the impregnation treatment can retain the surface three-dimensional texture, and is subjected to heat drying treatment 101 after the impregnation treatment; (2) on a substrate Bonding at least one layer of the bridging layer, wherein the bridging layer is formed by at least one bridging agent 102; (3) combining at least one dielectric layer between the first fabric layer and the substrate, and the dielectric layer It is formed by at least one kind of heat-bonding glue, and is subjected to heat drying treatment 103 again; (4) After that, it is vacuum-pressurized and heated (vacuum environment temperature is 100-200 ° C, pressure is -600 mm Hg or more The first cloth layer is pressed against the substrate such that the first cloth layer can be bonded to the surface of the substrate 104; and (5) finally, the mold release cooling treatment is performed. And removing the excess edge material of the first cloth layer on the surface of the substrate to obtain a decorative piece 105 having a three-dimensional texture.

As described above, the first cloth layer 12 (woven fiber cloth) must be treated with an impregnating resin, and the woven fiber cloth can be woven by a carbon fiber material, a chemical fiber material, a glass fiber material, or a mixed fiber material. And the resin raw material contained in the impregnated resin can be a thermoplastic resin or a thermosetting resin;

In addition, according to the thickness and thickness of the first cloth layer 12 (woven fiber cloth), the composition ratio of the resin raw material can be adjusted and controlled, and excessive resin raw materials are prevented from being pressed, which causes the resin to overflow and cause woven fiber cloth. The surface three-dimensional grain disappears, so maintaining the three-dimensional texture of the surface of the woven fiber fabric of the present application will be the most important technical feature of the present application;

In addition, since the substrate 11 can be made of metal or plastic, it is necessary to use different bridging agents to enable the woven fabric to be bonded to different metal or plastic substrates. As shown in FIG. 2A, the first cloth layer 12 to which the first dielectric layer 121 (thermal bonding glue) has been bonded can be placed on the mold 21 in a hot pressing device, and then the surface is bonded. The substrate 11 having the first bridge layer 111 is placed on the first cloth layer 12. Since the protruding surface of the substrate 11 can be trapped in the mold 21, the mold 22 is pressed into the substrate 11. After the surface, as shown in FIG. 2B, the substrate 11 can be pressed against the first cloth layer 12 through the molds 21, 22, and then a pressure is applied to the mold 22 through the hot pressing device. After heating, the first dielectric layer 121 (thermal bonding glue) can be melted to laminate the substrate 11 and the first cloth layer 12, and after cutting the excess edge material, it can become A decorative piece having a three-dimensional texture, as shown in Fig. 4.

In addition, the first dielectric layer 121 (thermal bonding glue) can also be bonded to the surface of the substrate 11 , so the first dielectric layer 121 (thermal bonding glue) is located on the first cloth layer 12 and the substrate 11 . The scope of this application is between the two.

In addition, the first cloth layer 12 (woven fiber cloth) on the decorative piece is more capable of combining at least one layer of the paint layer, wherein the paint layer can be a matting paint, an abrasion resistant paint, a hardness-enhancing paint, a beautifying paint, a cured paint or It is a homogenized coating.

In addition, in addition to the 2A and 2B drawings, the pressing method can further have a mold 31 in the vacuum chamber 33 in a vacuumable hot pressing device as shown in FIGS. 3A and 3B, and the mold 31 is covered on the mold 31. The substrate 11 is placed thereon, and then the first cloth layer 12 (woven fabric cloth) is covered on the surface of the substrate 11. Finally, after the upper cover 32 is overlaid on the vacuum chamber 33, the hot pressing can be transmitted. After the equipment is subjected to a vacuum treatment and heated, the substrate 11 is pressed against the first cloth layer 12 by vacuuming, and then heated to melt the first dielectric layer 121 (hot glue). The substrate 11 and the first cloth layer 12 are attached to each other, and after cutting the excess edge material, the decorative material having a three-dimensional texture can be obtained.

In addition, as shown in FIG. 7, the garnish structure can also be further provided with a second cloth layer 13, wherein the second cloth layer 13 can be a general cloth or a woven fabric capable of retaining the surface three-dimensional texture after being impregnated with resin. a fiber cloth, wherein the first cloth layer 12 and the second cloth layer 13 can be pressed against the substrate 11 so that the first cloth layer 12 and the second cloth layer 13 can be respectively bonded to the substrate 11 On the inner and outer surfaces;

As shown in FIG. 5, the schematic diagram of the manufacturing process of the above-mentioned double-layer decorative part structure is as follows: (1) impregnating a first cloth layer with an impregnation material having a heating and molding ability, wherein the impregnation material is impregnated Means that at least one resin material is included, and the first cloth layer is a woven fiber cloth, and the woven fiber cloth after the impregnation treatment can retain the surface three-dimensional texture, and is subjected to heat drying treatment 501 after the impregnation treatment; </ RTI> combining at least one layer of bridging layer on the inner and outer surfaces of a substrate, and the bridging layer is formed by at least one bridging agent 502; (3) re-attaching the inner and outer surface of the substrate to the first cloth Between the layer and the second cloth layer, at least one layer of the dielectric layer is combined, and the dielectric layer is formed by at least one heat bonding adhesive, and is further subjected to heat drying treatment after the bonding of the dielectric layer, wherein the second layer The cloth layer can be a general cloth or a woven fiber cloth 503 capable of retaining the surface three-dimensional texture after impregnating the resin; (4) After that, the vacuum is applied and added The first cloth layer and the second cloth layer are pressed against the substrate so that the first cloth layer and the second cloth layer can be bonded to the inner and outer surfaces of the woven fiber cloth 504; (5) Finally, a mold release cooling treatment is performed, and the first fabric layer and the second fabric layer are removed from the excess material on the inner and outer surfaces of the substrate to obtain a decorative member 505 having a three-dimensional texture.

The double layer is similar to the single layer. As shown in FIGS. 6A and 6B, the second bridge layer 112 must also be bonded to the other surface of the substrate 11, and one additional dielectric layer must be added. The second cloth layer 13 of 131 can be a general cloth or a woven fiber cloth capable of retaining the surface three-dimensional texture after impregnation treatment, and the general cloth can be cotton, polyester fiber, TC yarn, CVC. Yarn, nylon, synthetic fiber or natural fiber, and the second cloth layer 13 is the same as the first cloth layer 12, so the description is not repeated;

After that, the substrate 11, the first cloth layer 12, and the second cloth layer 13 must be pressed through the molds 21, 22 in the hot pressing device, and then a pressure is applied to the mold 22 through the hot pressing device. After heating, the first dielectric layer 121 (thermal bonding glue) and the second dielectric layer 131 (thermal bonding glue) can be melted to make the first cloth layer 12 and the second cloth layer 13 of the substrate 11 The phase-pressure composite type, after cutting the excess edge material, can be a decorative piece having a three-dimensional texture as shown in Fig. 7.

The advantages of the three-dimensional decorative structure provided by this creation are compared with other conventional techniques. The advantages are as follows: 1. The creation can control the proportion of the resin raw material according to the thickness of the woven fabric to avoid excessive The resin material causes the three-dimensional texture of the surface of the woven fabric to disappear, and the adjustment requires only one layer of woven fiber cloth, so that the cost can be reduced. 2. Since the creation can make the surface have a three-dimensional texture, the surface of the present application is relatively tactile compared with the general smooth surface treatment. 3. The surface of the application can be combined with at least one layer of the coating layer. Since the coating layer can be a matting coating, an abrasion resistant coating, a hardness-enhancing coating, a beautifying coating, a curing coating or a homogenizing coating, the decorative part can be added. additional value.

The present invention has been disclosed above in the above embodiments, but it is not intended to limit the present invention. Anyone skilled in the art having ordinary knowledge will understand the foregoing technical features and embodiments of the present invention without departing from the present invention. In the spirit and scope, the scope of patent protection of this creation shall be subject to the definition of the requirements attached to this manual.

11‧‧‧Substrate
111‧‧‧First bridge
112‧‧‧Second bridge
12‧‧‧ first cloth
121‧‧‧First dielectric layer
13‧‧‧Second cloth
131‧‧‧Second dielectric layer
21‧‧‧Mold
22‧‧‧Mold
31‧‧‧Mold
32‧‧‧Upper cover
33‧‧‧vacuum tank

[Fig. 1] is a schematic diagram of a single layer production process of a decorative structure having a three-dimensional texture. [Fig. 2A] is a schematic view showing the first fabrication of a single layer of the decorative structure having a three-dimensional texture. [Fig. 2B] is a schematic view showing the first fabrication of a single layer of the decorative structure having a three-dimensional texture. [Fig. 3A] is a schematic diagram of the second fabrication of a single layer of the decorative structure having a three-dimensional texture. [Fig. 3B] is a schematic diagram of a single layer second fabrication of the decorative structure having a three-dimensional texture. [Fig. 4] is a schematic diagram of a single layer structure of a decorative piece structure having a three-dimensional texture. [Fig. 5] is a schematic diagram of a two-layer production process of a decorative piece structure having a three-dimensional texture. [Fig. 6A] is a schematic diagram of a two-layer first production implementation of the decorative structure having a three-dimensional texture. [Fig. 6B] is a schematic diagram of a two-layer first production implementation of the decorative structure having a three-dimensional texture. [Fig. 7] is a schematic diagram of a two-layer structure of a decorative piece structure having a three-dimensional texture.

11‧‧‧Substrate

12‧‧‧ first cloth

Claims (8)

A decorative structure having a three-dimensional texture includes at least: a first cloth layer which is a woven fiber cloth capable of retaining a surface three-dimensional texture after being impregnated with a resin; and a substrate which is a casing The first fabric layer can be pressed against the substrate to enable the first fabric layer to bond to the surface of the substrate. The three-dimensional decorative garnish structure according to claim 1, wherein the woven fabric is woven from a carbon fiber material, a chemical fiber material, a glass fiber material or a mixed fiber material. The embossed structure having a three-dimensional texture as claimed in claim 1, wherein the substrate is a casing made of a metal material or a plastic material. The decorative structure having a three-dimensional texture as claimed in claim 1, wherein the woven fabric is more capable of bonding at least one layer of the coating layer, and the coating layer can be a matting coating, an abrasion resistant coating, a hardness-enhancing coating, and a landscaping coating. , cured coatings or homogenized coatings. A decorative structure having a three-dimensional texture includes at least: a first cloth layer which is a woven fiber cloth capable of retaining a surface three-dimensional texture after being impregnated with a resin; and a second cloth layer which can be a general cloth or a woven fiber cloth capable of retaining a surface three-dimensional texture after impregnating resin treatment; and a substrate which is a casing, and the first cloth layer and the second cloth layer are press-fitted with the substrate to enable the The first fabric layer and the second fabric layer can be respectively bonded to the inner and outer surfaces of the substrate. The three-dimensional decorative garnish structure according to claim 5, wherein the woven fabric is woven from a carbon fiber material, a chemical fiber material, a glass fiber material or a mixed fiber material. The decorative structure having a three-dimensional texture as claimed in claim 5, wherein the substrate is a casing made of a metal material or a plastic material. The decorative structure having a three-dimensional texture as claimed in claim 5, wherein the woven fabric is more capable of bonding at least one layer of the coating layer, and the coating layer can be a matting coating, an abrasion resistant coating, a hardness-enhancing coating, and a landscaping coating. , cured coatings or homogenized coatings.