CN2230659Y

CN2230659Y - Counter feit press printer

Info

Publication number: CN2230659Y
Application number: CN 95226620
Authority: CN
Inventors: 罗京; 黄强; 关宏达
Original assignee: JINPIN TRADE CONSULTANT CO Ltd BEIJING
Current assignee: JINPIN TRADE CONSULTANT CO Ltd BEIJING
Priority date: 1995-11-27
Filing date: 1995-11-27
Publication date: 1996-07-10
Anticipated expiration: 2005-11-27

Abstract

The utility model relates to a counterfeit press printer. The tail ends of upper and lower mould bodies are hinged and arranged in a lower shell for bearing the thrust of an upright spring and a horizontal spring which are arranged in the lower shell and keeping a storage state. The upper mould body is hinged with a handle. The hinged position of the handle is provided with a cam which is corresponding to a boss on the upper end of the upper mould. Body when the handle is raised up, the cam is away from the side surface of the boss and starts to work; when the long side surface of the cam of the handle is engaged with the top surface of the boss, the handle lies in an opening position to waiting for pressing. The utility model provides an anti-counterfeit safety tool for social hidden troubles like official seals are secretly engraved, which mixes the false with the genuine. The counterfeit press printer has the advantages of small size, light weight, safety, labor saving, etc.; the counterfeit press printer is convenient to carry.

Description

False proof imprinter

The utility model relates to office appliance, refers to especially a kind of legitimate files and other ordinary file are embossed into the false proof imprinter with certificate character, and the result that impresses out of this imprinter convex literal of analysing clearly for figure.

The seal that general office uses is many to be formed by wooden or rubber engraving, and its advantage is light and handy, portable depositing, but have a fatal shortcoming to be copied easily.A kind of false proof imprinter that occurs is many is at present made by cast iron, base with support handle, handle can move up on base, the user presses handle downwards, and die is matched with following die vertically downward, and file is stamped the convex pattern, because the design feature of this kind imprinter, make it not easy to store, the office that promptly has a plurality of imprinters is required to be it and prepares out certain space, and carries inconvenience.If weight reduction and be designed to very narrow shape, poor stability during operation might damage file.

In view of above reason, purpose of design of the present utility model is to provide a kind of novel false proof imprinter for modern handle official bussiness, its advantage is that volume is little, in light weight, be easy to deposit, be easy to carry, use safety labor-saving (refer to safely can not damage file, laborsaving finger can print off the pattern of analysing clearly more like a cork than general imprinter).In addition, the design is for the installation and the adjustment of die provide convenience up and down.

Used technical scheme, a kind of false proof imprinter of the present utility model, mainly by handle, upper and lower die body, upper and lower die, support and upper and lower casing are formed,

Cam is arranged at handle front end bottom, and the cam centre of gyration is equipped with bearing pin, and pin bearing has small lugs on the inclined-plane of handle end in the notch of support;

It is arc that upper die body is, and die is equipped with in its anterior bottom surface, and the nock face has boss, and its position and cam are corresponding, and there is planar section the upper surface, and its position and small lugs (12) are corresponding, and there is dress hinge pin in the pin-and-hole at its rear portion, and is hinged with lower mold body,

The nock face of lower mold body is equipped with down die, its rear upper end has pin-and-hole to be used to support hinge pin, realization is hinged with upper die body, its appropriate position, lower surface has the obstructed circular hole of vertical direction to be used to install vertical spring, the appropriate position of this lower surface has washer to be used to accept the thrust of horizontal spring, bottom surface finite place piece restrictions lower mold body the vertically moving in lower house of described lower mold body;

Support is U-shaped in the form of sheets, its top front end has notch to be used for the bearing pin of carrying-handle, its rear portion reaches down, and there is the notch of locating with the lower house clamping sheet end, sheet is installed in the jack of lower house under it, described support is symmetrical two, is installed in respectively in two jacks of left and right symmetry of lower house;

Lower house is the rectangle base, there is chute its front portion, upper surface to hold the locating part that the lower mold body bottom surface is used for the restrictions slippage, left and right have socket to be used for containment bracket, its rear portion, upper surface has the vertical equity groove to be used to install horizontal spring, and its middle part, upper surface has vertical projection to be used for the vertical spring of suit;

Upper shell is set in outside handle and the upper die body and encloses.

The utility model has following actively useful effect:

One, volume little, in light weight, be easy to carry owing to adopt accurate moment design, the people that impresses can increase work efficiency when work very like a cork.The parallel impression of patrix counterdie of seal, improve service life greatly, and guaranteed the pattern quality after impression is shaped.

Two, present unlawfully carve an official seal, the phenomenon of mixing the spurious with the genuine is becoming society's one big hidden danger, this gives some office, enterprises and institutions have caused unnecessary trouble, the utility model provides the anti-tamper security instrument for stopping this hidden danger, it is a kind of novel office appliance, the clear patterns that impresses out through " imprint head " is attractive in appearance, antifalsification is high, simultaneously, on the impression part, cover the self-adhesive paper that special decorative pattern is arranged, the pattern effect third dimension that impresses out is extremely strong, when improving official seal applying unit overall image greatly, also make those offenders that attempt to mix the spurious with the genuine " hope that chapter does not reach ".

Three, existing Vintage Product cost is very high, and the utility model is because rational in infrastructure, and overall cost can be lower than Vintage Product about 1/3rd.

Now in conjunction with the accompanying drawings with preferred embodiment:

Fig. 1 is the schematic appearance of the utility model embodiment.

Fig. 2 is the front view of Fig. 1.

The same Fig. 2 of Fig. 3 is full sectional view, shows store status.

The same Fig. 3 of Fig. 4 is duty.

Fig. 5 is the full sectional view of Fig. 4.

Fig. 6 is the cross section of lower house, for the 6-6 of Fig. 3 analyses and observe.

Fig. 7 is the oblique view of support.

The same Fig. 3 of Fig. 8 is the impression position.

A kind of false proof imprinter of the present utility model, mainly by the upper and lower die body of handle (1) (2) (3), upper and lower die (4), (5), support (6) and upper and lower casing (7), (8) are formed, and see Fig. 1 to Fig. 3,

Cam (9) is arranged at handle (1) front end bottom, and cam (9) centre of gyration is equipped with bearing pin (10), and bearing pin (10) is supported in the notch (11) of support (6), and small lugs (12) is arranged on the inclined-plane of handle end;

Upper die body (2) is arc, die (4) is equipped with in its anterior bottom surface, its nock face has boss (13), its position and cam (9) are corresponding, there is planar section (14) upper surface, and its position and small lugs (12) are corresponding, and there is dress hinge pin (15) in the pin-and-hole at its rear portion, hinged with lower mold body (3)

The nock face of lower mold body (3) is equipped with down die (5), its rear upper end has pin-and-hole to be used to support the hinged of hinge pin (15) realization and upper die body (2), its middle part, lower surface has the obstructed circular hole of vertical direction to be used to install vertical spring (16), the appropriate position of this lower surface has washer (17) to be used to accept the thrust of horizontal spring (18), bottom surface finite place piece restrictions lower mold body the vertically moving in lower house (8) of described lower mold body (3); Described locating part can be boss groove or other structure in the known technology, and accompanying drawing does not show.

Support (6) U-shaped is in the form of sheets seen Fig. 7, its top front end has notch (11) to be used for the bearing pin (10) of carrying-handle (1), its rear portion reaches down, and there are notch (20) and (21) of locating with the lower house clamping sheet (19) end, sheet (19) is installed in the jack (22) of lower house (8) under it, described support (6) is symmetrical two, is installed in respectively in left and right symmetrical two jacks (22) of lower house (8) to see Fig. 6;

Lower house (6) is the rectangle base, its front portion, upper surface has chute with the locating part that holds lower mold body (3) bottom surface and be used for the restrictions slippage (as previously mentioned, locating part is a known technology, accompanying drawing does not show, this specification will not limit), left and right have socket (22) to be used for containment bracket (6), and its rear portion, upper surface has vertical equity groove (23) to be used to install horizontal spring (18), and its middle part, upper surface has vertical projection (24) to be used for the vertical spring of suit (16);

Upper shell (8) is set in outside handle (1) and the upper die body (2) and encloses.

Now narrate its operation principle,

Profile of the present utility model is seen Fig. 1,

When mentioning handle, the imprint head patrix ejects external, sees all 4 Fig. 5 for duty, and file (25) is placed between the imprint head upper and lower mould, presses handle, promptly finishes coining manipulation.To go up die and push in the housing, handle falls after rise automatically, for off working state is seen Fig. 2 Fig. 3.

As seen from the figure, the two states of imprinter is directly to be interacted by handle and imprint head to keep, and specifically, needs to produce certain motion their strong transmission each other in other words between handle and the imprint head.Fig. 5 Fig. 8 is the working state figure of imprinter, imprint head is by last among the figure, following two parts constitute, be called, lower mold body (2), (3), wherein be equipped with, following die, on, the motion connected mode of lower mold body is similar to general stapler---and with connecting axle (15) that two parts are hinged, and change the shell fragment in the stapler into spring (16), as the parts that play return action, upper die body (2) can be made 180 ° of circular motion with respect to lower mold body (3) around connecting axle (15), when carrying out coining manipulation, upper die body (2) head is applied certain power, making it to move until interlock with respect to lower mold body (3)---closing position behind the complete operation, discharges power, upper die body (2) is returned to free state under the effect of spring (16)---deployed position, prepare next operation.Because the effect of support (6) makes imprint head when deployed position, patrix (4) and counterdie (5) are the state of being parallel to each other, and when closing position, counterdie (4) still is in parastate with patrix (5) with respect to being stamped file.

In coining manipulation, handle is equivalent to direct application of force person, it has bearing pin (10) and cam (9), bearing pin (10) is used for linking to each other with support (6), cam (9) is used for contacting with the upper die body (2) of imprint head, so just can handle the motion of imprint head, upper die body (2) has boss (13), and the cam on the handle (9) is meshed with boss (13), sees Fig. 3, in the time of on a downward power being delivered to handle (1), by cam (9) oppression boss (13), thereby power is delivered on the die, support (6) is a load-bearing component, about having two, link to each other with lower house (8), make with steel, the spring (18) between lower house (8) and imprint head lower mold body (3) is used for the location, when spring (18) when outwards stressing on imprint head, make it enter duty.

The material of the utility model imprinter removes support, and outside bearing pin and the spring, all the other available engineering plastics are made, and have both alleviated weight, can satisfy its performance requirement again.

Below we will be to Fig. 3, it is shown in Figure 5 that two states---store status and duty are carried out specific description.

Fig. 3 is the store status of imprinter, under this state, handle (1) horizontal positioned, imprint head upper die body (2) shrinks in housing (7,8) inside, keep this state, need a pair of opposite power to act on imprint head simultaneously, at first handle (1) head cam (9) Background Job face contacts with the leading flank of upper die body boss (13), produce the thrust that imprint head is moved backward, spring (18) acts on the washer (17) of lower mold body (3) bottom simultaneously, produce one and make the proal thrust of imprint head, these two power have formed a flywheel moment with respect to bearing pin (10), this moment trends towards making handle (1) to keep store status---horizontal level, and therefore no matter which kind of position imprinter is in, handle (1) keeps this invariant position.

When imprinter becomes Fig. 5 state from Fig. 3 state, when opening, only need handle (1) is lifted in order to use.The power of lifting that handle (1) is applied make cam (9) in the face of boss (13) side produce one after pressure, be delivered on the spring (18), make it compressing spring, but cam (9) can not leave boss (13) side and reach duty, small lugs (12) on the handle (1) can be with this in conjunction with removing, handle (1) make move on the cam (9) in, small lugs (12) contacts with imprint head upper end (14), promoting it moves downward, cam (9) break away from the side and on move on to boss (13) end face, the while imprint head is subjected to the promotion generation of energy storage in the spring (18) and jumps into, be in position as shown in Figure 5, need to prove, one long side surface of handle cam this moment (9) is meshed with boss (13) end face, and support handle (1) is in deployed position, and spring (16) makes handle (1) keep this stand-by state constant by upper die body (2), until the user filing paper (25) is filled in, between following die, carry out coining manipulation.

Figure 8 shows that the situation of imprint head impression file, handle (1) rotates around bearing pin (10), makes cam (9) belling platform (13) end face downwards---and on the driven surface, promote patrix (2) and move downward and counterdie (3) interlock mutually, carry out the coining manipulation on file.

When the impression beginning; upper die body (2) is parallel with lower mold body (3); upper die body (2) is pressed angular movement with respect to connecting axle (15); because this accurate motion; (5) two fore-ends of last die (4) and following die will at first contact; because of imprint head is to make by having flexible engineering plastics; the continuous downforce of handle (1) makes; following die (4); (5) surface fully contacts; so force of impression starts from the outside of die; and continuous whole occlusal surfaces of touching by seal; finish until whole impression; that is to say; in the process that handle moves downward; with downforce gradually ecto-entad impose on die; the patrix of common imprinter is along moving with the perpendicular direction of counterdie; downforce is this time acting on whole die in the motion; as seen; the utility model imprinter is because its special application of force formula and more common in use imprinter is laborsaving; support (15) role can not be ignored in addition; it had both born the pressure on the handle, again handle was played a supportive role the pressure on the release lever; under the effect of spring (16), die returns to the operation original state.

If will get back to store status at this moment, then promote the imprint head front end to enclosure interior, spring (18) compression, cam (9) leaves boss (13) end face and falls into boss (13) front end, under the thrust of spring (18), contact with boss (3) leading flank, be back to position shown in Figure 3.

Claims

1, a kind of false proof imprinter, mainly by the upper and lower die body of handle (1) (2), (3), upper and lower die (4), (5), support (6) and down, lower house (7), (8) form, it is characterized in that:

A. cam (9) is arranged at handle (1) front end bottom, and cam (9) centre of gyration is equipped with bearing pin (10), and bearing pin (10) is supported in the notch (11) of support (6), and small lugs (12) is arranged on the inclined-plane of handle end;

B. upper die body (2) is arc, die (4) is equipped with in its anterior bottom surface, the nock face has boss (13), its position and cam (9) are corresponding, there is plane partly (14) upper surface, and its position and small lugs (12) are corresponding, and there is dress hinge pin (15) in the pin-and-hole at its rear portion, hinged with lower mold body (3)

The nock face of lower mold body (3) is equipped with down die (5), its rear upper end has pin-and-hole with supporting the hinged of hinge pin (15) realization and upper die body (2), its appropriate position, lower surface has the obstructed circular hole of vertical direction to be used to install vertical spring (16), the appropriate position of this lower surface has washer (17) to be used to accept the thrust of horizontal spring (18), bottom surface finite place piece restrictions lower mold body the vertically moving in lower house (8) of described lower mold body (3);

C. support (6) U-shaped in the form of sheets, its top front end has notch (11) to be used for the bearing pin (10) of carrying-handle (1), its rear portion reaches down, and there are notch (20) and (21) of locating with the lower house clamping sheet (19) end, sheet (19) is installed in the jack (22) of lower house (6) under it, described support (6) is symmetrical two, is installed in respectively in left and right symmetrical two jacks (22) of lower house (8);

D. lower house (8) is the rectangle base, there is chute its front portion, upper surface to hold the locating part that lower mold body (3) bottom surface is used for the restrictions slippage, left and right have socket (22) to be used for containment bracket (6), its rear portion, upper surface has vertical equity groove (23) to be used to install horizontal spring (18), and its middle part, upper surface has vertical projection (24) to be used for the vertical spring of suit (16);

E. upper shell (8) is set in outside handle (1) and the upper die body (2) and encloses.