CN200939796Y - Plastic board with three-dimensional layered effect - Google Patents

Abstract

A plastic plate body with a three-dimensional layered effect is provided on the inner side of a plastic plate substrate with a light-transmitting property, in sequence with a light-transmitting oil film layer formed in an intermittent manner and a back layer with reflective properties and concave-convex patterns. The light-transmitting oil film layer with a series of intermittent opening areas is combined with the refractive effect of the light-transmitting plastic plate substrate to effectively allow the plastic plate body to produce an excellent three-dimensional layered effect. In addition, the plastic plate substrate can provide good protection for the light-transmitting oil film layer and the back layer to avoid damage, thereby ensuring the integrity and aesthetics of the outer shape of the plastic plate body of a portable 3C product.

Description

Plastic board with three-dimensional layered effect

technical field

The utility model relates to a plastic board used in portable 3C products such as mobile phones, PDAs, and portable video and audio playback devices, especially a plastic board with three-dimensional layering effects.

Background technique

With the advancement of the electronic technology industry, the popularity of portable 3C products such as mobile phones, PDAs and portable audio-visual playback devices is becoming higher and higher. For the purpose of dazzling appearance and modeling, manufacturers of various portable 3C products, in addition to emphasizing the functionality of the products, spend a lot of effort on the research and development and design of portable 3C product casings, so as to attract consumers Favor and purchase.

Among them, currently, for the decorative design of the plastic plate body of portable 3C products such as mobile phones, the plastic plate body 90 shown in Figures 5 and 6 is generally printed with a transfer sticker with a pattern pattern, and the heat transfer is combined with the Printing layer 92 is formed on the surface of plastic plate substrate 91, and a protective transparent film 93 is covered on the surface of printing layer 92; . Although these methods can form patterns on the surface of the plastic plate 90 of portable 3C products, they all simply set the printed layer 92 with patterns on the surface of the plastic plate 90. Not only the printed layer 92 is very easy to use or Damage or peeling due to friction or collision during the carrying process seriously damages the integrity and aesthetics of the plastic plate body 90 of the 3C product, and cannot provide a special dazzling effect like a three-dimensional layer, and it is difficult to create a novel and unique visual effect .

Furthermore, although the plastic plate body 90 shown in FIG. 5 is provided with concave-convex lines on the printing layer 92 in an attempt to produce a three-dimensional layered effect, the three-dimensional layered effect it can produce is extremely limited, and it will cause irregularities on the surface of the plastic plate body 90. It is flat and destroys the texture of the grip. In addition, such as Taiwan Patent Publication No. 544044 "Mobile Phone Housing Structure with Stereoscopic Images", Taiwan Patent Publication No. 586492 "Plate Structure that Can Display Three-dimensional Texture Color Light" and Taiwan Patent Certificate No. M265218 "Colorful Light Stereo Texture forming structure" and other patents, although it is disclosed that there are plastic boards that can display three-dimensional textured color light, but these patents are all used in the way of setting laser reflective printing layers on the surface of the plastic board, which can not only produce three-dimensional layers The effect is not obvious enough, and there are still shortcomings and limitations such as the laser reflective printing layer is easily damaged or peeled off, and the grip texture of portable 3C products is damaged.

Utility model content

In order to solve the shortcomings and limitations of the existing pattern patterns on the plastic board, the creators developed and designed a light-transmitting oil film layer formed intermittently on the inner surface of the light-transmitting plastic board base material and has a The back layer with concave and convex textures is used to show the plastic board with three-dimensional layered effect.

The main purpose of the utility model is to provide a plastic panel with a three-dimensional layer effect, which is sequentially provided with a light-transmitting oil film layer formed intermittently on the inner surface of the plastic panel base material with light-transmitting properties. As well as a back layer with reflective and concave-convex texture, using a series of light-transmitting oil film layers with intermittent openings, combined with the refraction effect of the light-transmitting plastic plate base material, the plastic plate body can effectively produce an excellent three-dimensional layered effect.

The further object of the present invention is to provide a plastic plate body with three-dimensional hierarchical effect and its manufacturing method, which is to arrange the light-permeable oil film layer and the back layer on the inner surface of the light-permeable plastic plate base material, which can not only use The refraction effect of the light-transmitting plastic board base material can improve the three-dimensional layering effect, and the plastic board base material can protect the light-transmitting oil film layer and the back layer from being damaged, effectively ensuring the appearance of the plastic board of the portable 3C product integrity and aesthetics.

Based on the above-mentioned purpose, the technical means used in this utility model is to provide a plastic plate body with three-dimensional layering effect, which is provided with a plastic plate base material with light-transmitting properties, and the inner surface of the plastic plate base material is sequentially Combining with an intermittently formed light-permeable oil film layer and a reflective back layer, the back layer forms a three-dimensional concave-convex pattern corresponding to the intermittently formed light-permeable oil film layer.

Preferably, the light-permeable oil film layer of the present utility model is provided with a series of intermittently arranged opening areas that do not cover the inner side of the plastic plate base material, and a pattern pattern can be provided on the surface of the back layer facing the plastic plate base material .

Preferably, the back layer of the present invention is formed with a plurality of grooves covering the light-permeable oil film layer, and a plurality of protrusions located in each opening area and combined with the inner surface of the plastic board substrate.

The utility model provides the plastic plate body with three-dimensional layering effect, the advantages and efficiency improvements that can be obtained include at least:

1. The utility model is applied to the inner surface of the light-transmitting plastic plate base material, and the light-transmitting oil film layer and the back layer with concave-convex patterns are sequentially arranged in an intermittent manner, and the transparent The refraction effect of the varnish film layer and the light-transmitting plastic plate base material can effectively make the plastic plate body produce an excellent three-dimensional layering effect, so as to attract consumers' favor and fully meet consumer demand.

2. The light-permeable oil film layer and the back layer of the utility model are arranged on the inner surface of the light-transmittable plastic plate base material, and the light-transmittable plastic plate base material with better structural strength can be used for the light-transparent oil film layer and the back layer. The layer forms a good protective effect. Even if the portable 3C product is rubbed, bumped or accidentally dropped during use or carrying, it can still protect the light-transmitting oil film layer and the back layer from being damaged, effectively ensuring that the portable 3C product The integrity and aesthetics of the plastic board appearance of 3C products.

3. The production and processing process of the utility model is very simple and fast, not only can the plastic board show excellent three-dimensional layering effect, but also can effectively reduce the production of three-dimensional layered patterns on the plastic board body of portable 3C products cost, greatly improving the competitiveness of portable 3C products.

Description of drawings

Fig. 1 is the production flowchart of the preferred embodiment of the utility model.

Fig. 2 is a schematic cross-sectional view of a preferred embodiment of the utility model.

Fig. 3 is a perspective view of a preferred embodiment of the utility model.

Fig. 4 is a reference diagram of the implementation state of a preferred embodiment of the present invention applied to a mobile phone.

Fig. 5 is a schematic cross-sectional view of the structure of an existing plastic board with color drawing and printing.

Fig. 6 is a reference diagram of the implementation state of the existing plastic plate body with color drawing and printing applied to the mobile phone.

Detailed ways

In order to understand the technical characteristics and practical effects of the utility model in detail, and to implement it according to the contents of the manual, the preferred embodiment shown in the figure is further described in detail as follows:

The production process of the plastic plate with three-dimensional layer effect provided by the utility model is shown in Figure 1, which includes:

A. Prepare a light-transmitting plastic plate base material: Prepare a transparent or translucent plastic plate base material 11 with light-transmitting properties. The shape and specifications of the plastic plate base material 11 are based on the design of portable 3C products Depends, the utility model does not make specific limitation;

B. Intermittent coating and forming of a light-transmitting oil film layer: use various methods such as brushing, printing and transfer printing to form an intermittent coating on the inner surface of the aforementioned plastic plate substrate 11 with light-transmitting characteristics There is a light-transmitting oil film layer 12 with a series of intermittent opening areas 121, the light-transmitting oil film layer 12 is composed of a light-transmitting oil film, and the position of each opening area 121 is not covered with the plastic plate substrate 11 inner side;

C. Printing and forming a back layer with reflectivity and concave-convex texture: a back layer 13 with reflective properties is printed on the surface of the aforementioned light-transmitting oil film layer 12 and the opening area 121 by printing, and the fluidity of the printing oil film is used. And naturally form concave-convex lines; moreover, according to the design, the surface of the back layer 13 facing the plastic plate substrate 11 can be provided with a pattern pattern, and the open area 121 of the light-transmitting oil film layer 12 can be matched with the pattern pattern of the back layer 13 while setting;

D. Finished product: Finally, after simple trimming, it can be made into a light-transmitting oil film layer 12 with intermittent molding and a back layer 13 with three-dimensional concave-convex changes, which can match the refraction effect of the light-transmitting plastic plate substrate 11, The finished product of the plastic plate body 10 that produces an excellent three-dimensional layering effect.

Please refer to Figures 2 and 3, the plastic plate body 10 provided by the present invention has a three-dimensional layered effect, which is provided with a plastic plate base material 11 with a light-transmitting property, and the inner surface of the plastic plate base material 11 is sequentially arranged. Combined with a discontinuously formed light-transmitting oil film layer 12 and a reflective and concave-convex back layer 13, and a corresponding pattern pattern can be provided on the surface of the back layer 13 facing the plastic plate substrate 11; The utility model is provided with three-dimensional concave-convex lines on the back layer 13 to form a plurality of grooves 131 covering the light-transmitting oil film layer 12, and a plurality of protrusions located in each opening area 121 and combined with the inner surface of the plastic plate substrate 11. The part 132 is assembled to form a plastic plate body 10 with a three-dimensional layering effect as shown in FIGS. 2 and 3 . As shown in FIG. 4 , the plastic plate body 10 of the present invention is implemented in a mobile phone 50 .

Please refer to Fig. 2-4, the utility model utilizes the concave-convex texture of the back layer 13, the light-permeable oil film layer 12 with a series of intermittent openings 121, and the refraction effect of the light-permeable plastic plate base material 11, which can Effectively let the plastic plate body produce an excellent three-dimensional layering effect, and at the same time, because the light-transmitting oil film layer 12 and the back layer 13 are arranged on the inner side of the light-transmitting plastic plate base material 11 with better structural strength, good protection can be obtained. Damaged, effectively ensuring the integrity and aesthetics of the plastic board body 10 of the portable 3C product.

The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Anyone skilled in the art, if within the scope of the technical characteristics of the utility model, can use the utility model Equivalent embodiments of partial changes or modifications made in the technical content disclosed in the new model, and without departing from the technical features of the present utility model, all still belong to the scope of the technical features of the present utility model.

Claims (4)

1. plasticity plate body with three-dimensional level effect, it is characterized in that, be provided with the plate substrate of moulding of a tool light-permeable characteristic, in regular turn in conjunction with being provided with a light-permeable oil lamella and the reflexive backing layer of a tool with the discontinuous moulding, this backing layer is corresponding to forming three-dimensional concave convex texture with this light-permeable oil lamella of discontinuous moulding in this medial surface of moulding plate substrate.

2. plasticity plate body as claimed in claim 1 is characterized in that, described light-permeable oil lamella is to be provided with series to be the discontinuous setting and not hide described aperture area of moulding the plate substrate medial surface.

3. plasticity plate body as claimed in claim 2 is characterized in that, described backing layer is provided with pattern towards described surface of moulding plate substrate.

4. as claim 2 or 3 described plasticity plate bodys, it is characterized in that described backing layer is formed with most the grooves that coat described light-permeable oil lamella, and most are positioned at each aperture area and are incorporated into the described protuberance of moulding the plate substrate medial surface.

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