CN1082991A

CN1082991A - Anti-counterfeiting stamp

Info

Publication number: CN1082991A
Application number: CN 93104358
Authority: CN
Inventors: 盖同曦
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-04-27
Filing date: 1993-04-27
Publication date: 1994-03-02

Abstract

The present invention is a kind of anti-counterfeiting stamp that prints polychrome, intricate detail pattern.In order to substitute the employed seal of existing each enterprise and institution.It can overlap and print off varicolored intricate detail pattern, and its pattern is attractive in appearance, clear.Can't scribe by hand, have antifalsification preferably, and have with showing the identical characteristics easy to use of seal.Can be in carve characters shop processing of specialty, be convenient to country and it is exercised supervision and manage.

Description

Anti-counterfeiting stamp

The invention belongs to the seal manufacturing technology.A kind of seal of printing polychrome, intricate detail pattern of more specifically saying so.Be used for substituting the seal of existing each enterprise and institution with false proof.

The employed seal of each enterprise and institution is to prolong the invention of having used ancestor before several thousand always now.A circle, a circle imitation Song-Dynasty-style typeface word, a five-pointed star or a national emblem, solid color, simple pattern is very easily by imitated.Even wax head or soap also can become the raw material of forging seal.The stand of carving characters in the street corner is as long as flower hundreds of unit just can obtain various official seals, even the great seal of " The Ministry of Public Security of the People's Republic of China, MOPS " obtains (see " Communist " magazine 1993 the 3rd phase 27 pages) for also available 800 yuan.Though existence is easily by imitated shortcoming, it is to use simply, conveniently to be prolonged usefulness always.

The objective of the invention is to design a kind of pattern and be difficult for by imitated seal, and the characteristics simply and easily that had near existing seal in the use.

The present invention is easily drawn its characteristics easy to use by imitated for pattern in the solution prior art, designs a kind of seal of printing polychrome, intricate detail pattern.During use, several colored patterns only need be pushed several times and get final product.Reach both false proof, use simple purpose again.It mainly is made up of two parts: a part is a die.According to desired pattern color, can be made into two looks, three looks or four look dies (die of every look); Another part is the seal body.It by play the location and the shell of platen effect, operating grip, fixedly die the die frame and form by several parts of die switching mechanism that rack-and-pinion is formed.It (for simple and clear, is example with two colored patterns that method for anti-counterfeit of the present invention can be illustrated with accompanying drawing 1.Fig. 1 design is simple, with signal).Fig. 1 is the pattern that a kind of two look anti-counterfeiting stamps are printed.Fig. 1 a is the pattern that die A is printed, and Fig. 1 b is the pattern that die b is printed, and Fig. 1 c is the pattern of die A.B chromatography.Wherein a pattern is a kind of look (as a redness), and the b pattern is a kind of look (as a green).Pattern c just must just can be printed as with two dies like this.And want to print this pattern, except will solving a difficult problem of scribing, also must solve the orientation problem of twice printing.So just increased technical difficulty, made and to copy by hand.And this die is for the specialty complete available machinery production in shop (as the graphic arts process of taking pictures) of carving characters.By strengthening to make the manufacturing of seal controlled to the carve characters management in shop of specialty.

Be example with two colored pattern anti-counterfeiting stamps below, its structure and using method are illustrated.

Fig. 2 is a kind of two colored pattern anti-counterfeiting stamp structure charts.Form by 12 parts altogether: magnet 1, die A2, die frame 3, die B4, positioning reed 5, depression bar 6, shell 7, handle 8, spring 9, rack frame 10, tooth bar 11, gear 12.Using method is as follows: put one 200 * 200 millimeters on the table earlier, the smooth iron plate of thick 1 millimeter, the reference that will affix one's seal is put on the plate, the anti-counterfeiting stamp aligned position is placed on the reference, because the base of shell 7 studs with several magnet 1, so anti-counterfeiting stamp will be drawn onto on the iron plate, simultaneously reference be pushed down, be unlikely in the process of impressing, to be shifted.With hand handle 8 is pressed down, spring 9 will be compressed in the process of pressing down, to make gear rotate 180 ° with tooth bar 11 engagement to break away from engagement pressing down process middle gear 12, die frame 3 also will rotate 180 ° thereupon together, impression surface is located down under the effect of positioning reed 5, when handle continues to press down, die A2 will contact with reference, cover out pattern a(redness).Release handle 8, handle 8 will move under the recovery elastic force of spring 9, drive on depression bar 6 and the die frame 3 to move, when gear 12 run into tooth bar 11 hour racks left oblique upper move and the gears engaged of getting along well, gear will not rotate.Die frame 3 will move to upper.Push handle again, will repeat above-mentioned action, just die frame 3 will change 180 ° and the pattern b(green of printing off die B4 again).Push handle by twice like this, two patterns are overlapped exactly be imprinted on together.When the anti-counterfeiting stamp out using, can be not parallels plate below, at this moment, push twice and just can print off an anti-counterfeiting stamp pattern as long as, do not move it with the hand steered lower casing 7 of another.

More than be to be the explanation of example with two look anti-counterfeiting stamps, three looks, four looks in this way only need that then part 3 die framves are made three or four die installed surfaces, tooth bars and shorten, and make that gear is each to be changeed 120 ° or 90 ° and get final product.

The present invention has following characteristics:

Multiple color stamp-pad ink, complex pattern, the chromatography of many dies, pattern is attractive in appearance, is difficult for by imitated;

Security stamp is easy to use, and is identical with seal using method of the prior art, easily accepted by everybody;

Scribing of die can be adopted according to resembling plate-making, and the seal body can be used moulding, is convenient to industrial production.

Claims

1, a kind of anti-counterfeiting stamp of printing polychrome, intricate detail pattern is characterized in that:

Be equipped with several dies in a, one piece of seal;

B, die are installed on the die frame 3, and the die frame can move up and down under depression bar 6 and handle 8 controls;

Be equipped with gear 12 on c, the die frame, it can and be positioned on tooth bar 11 engagement on the shell 7 or breaks away from engagement;

D, shell 7 bases stud with several magnet 1.

2, according to claim 1 described anti-counterfeiting stamp, wherein said several dies are printed as a complete seal designs jointly, the pattern color difference that its each die is printed, decorative pattern difference.

3, according to claim 1 described anti-counterfeiting stamp, wherein said die frame 3 is by its positioning reed 5 location.

4, according to claim 1 described anti-counterfeiting stamp, wherein said gear 12 is pressing down 11 engagements of process middle rack, and the withdrawal of rising hour rack breaks away from engagement.

5, according to claim 1 described anti-counterfeiting stamp, in wherein said depression bar 6 and the handle 8 spring 9 is housed, to finish moving upward of die frame 3 depression bars 6 and handle 8.