CN201134194Y

CN201134194Y - Laser anti-fake label

Info

Publication number: CN201134194Y
Application number: CNU2007201708802U
Authority: CN
Inventors: 罗海舟
Original assignee: SHENZHEN TIANRUI INDUSTRY Ltd
Current assignee: SHENZHEN TIANRUI INDUSTRY Ltd
Priority date: 2007-11-19
Filing date: 2007-11-19
Publication date: 2008-10-15
Anticipated expiration: 2017-11-19

Abstract

The utility model discloses a laser anti-counterfeiting mark, comprising a metal substrate whose upper surface is carved via laser to form a plurality of reflective dot arrays distributed periodically, wherein the reflective dot arrays form a plurality of reflective mirror surfaces of same inclination angles, and the reflective mirror surfaces can form characters or patterns, optionally can form a laser hologram picture. The laser anti-counterfeiting mark has the advantages of simple structure, easy production and prevented drop of mark layer.

Description

A kind of laser anti-fake figure mark

[technical field]

The utility model relates to a kind of sign, refers in particular to a kind of laser anti-fake figure mark.

[background technology]

Because fake products in the market comparatively spreads unchecked, each manufacturer is used in the product or the packing of product more anti-counterfeiting mark is set, so that the consumer discerns product of an established trade mark and counterfeit goods, thereby plays the effect of protecting manufacturer's legitimate interests.Common laser anti-fake figure mark is made of a matrix and the label layer with security pattern that is arranged on the matrix, there is the shortcoming that the more and label layer of production process may break away from matrix, as State Intellectual Property Office in September in 2004 Granted publication on the 29th the patent No. be that the utility model patent of ZL03263883.3 promptly discloses a kind of laser anti-fake figure mark, it includes a basic unit, and basic unit is provided with once laser radiation and handles the reflecting glass Bead layer that forms different pattern; For another example State Intellectual Property Office on April 14th, 2004 disclosed application number be 03139685.2 the disclosed laser anti-fake figure mark of application for a patent for invention document.

[summary of the invention]

The purpose of this utility model is to overcome the existing defective of common laser anti-fake figure mark, provides a kind of simple in structure, easy to process and do not exist label layer to break away from the laser anti-fake figure mark of problem.

The purpose of this utility model is to realize by following technical solution: a kind of laser anti-fake figure mark, it includes a metallic matrix, the upper surface place of described metallic matrix is formed with a plurality of reflection dot matrix, be formed with a plurality of mirror surfaces in the described reflection dot matrix, described mirror surface has identical angle of inclination.

In the above-mentioned laser anti-fake figure mark, described reflection dot matrix is a regular texture, is periodic arrangement and is distributed on the described metallic matrix.

Than common laser anti-fake figure mark, the beneficial effects of the utility model are: form mirror surface in the metallic matrix upper surface, and constitute literal or figure or laser hologram figure image by mirror surface, thereby make laser anti-fake figure mark, it has simple in structure, easy to process and does not exist label layer to break away from the advantage of problem.

[description of drawings]

Below in conjunction with drawings and Examples the utility model is described further.

Fig. 1 is the surface structure synoptic diagram of a kind of laser anti-fake figure mark of the utility model.

Fig. 2 is the broken section structural representation of a kind of laser anti-fake figure mark of the utility model.

[embodiment]

With reference to illustrated in figures 1 and 2, laser anti-fake figure mark disclosed in the utility model includes a metallic matrix 10, the upper surface place of metallic matrix 10 adopts laser engraving to be formed with a plurality of reflection dot matrix 100 that are the regular texture of periodic arrangement distribution, be formed with a plurality of mirror surfaces 102 in the reflection dot matrix 100, mirror surface 102 has identical angle of inclination, the mirror surface 102 that the upper surface place of metallic matrix 10 forms can constitute literal or figure, also can constitute laser hologram figure image.

Because the area of each mirror surface 102 on the metallic matrix 10 is very little, when mirror surface 102 constitutes literal or figure, naked eyes can't be discerned its literal that constitutes or pattern, the literal or the figure that need the use laser pen to be hidden to read, during use, in the top of laser anti-fake figure mark one read-write screen is set, the light beam irradiates that laser pen is launched is in the upper surface of metallic matrix 10, light beam reflects away and is shown on the read-write screen through mirror surface 102, thereby can read literal or figure; When implanting the laser hologram figure, also readablely under natural light environment go out figure in mirror surface.

Form mirror surface in the metallic matrix upper surface, and constitute literal or figure or laser hologram figure image by mirror surface, thereby make the related laser anti-fake figure mark of the utility model, it has simple in structure, easy to process and does not exist label layer to break away from the advantage of problem.

Claims

1. laser anti-fake figure mark, it is characterized in that: described laser anti-fake figure mark includes a metallic matrix, the upper surface place of described metallic matrix is formed with a plurality of reflection dot matrix, is formed with a plurality of mirror surfaces in the described reflection dot matrix, and described mirror surface has identical angle of inclination.

2. laser anti-fake figure mark as claimed in claim 1 is characterized in that: described reflection dot matrix is a regular texture, is periodic arrangement and is distributed on the described metallic matrix.