CN2406009Y - Push-type puzzle lock - Google Patents

Abstract

The utility model relates to a contact type puzzle lock, which is used on a door, a safe and a vehicle. Digital press buttons are pushed on a handle, which makes unlocking puzzle numbers orderly input the lock. The handle is rotated which completes unlocking and the automatic elimination of the input puzzle numbers. The lock is the mechanical puzzle lock without electricity and a key. A contact rod on the number press button is contacted with a distribution rod. Positioning teeth and distribution teeth on a digital disc are contacted with a positioning disc and a distribution disc which ensures that the digital disc orderly pushes digital rods of different codes in the lock to move. The moving distance is decided by the length of a contact rod and a digital number. The digital rod drives the movement of a digital marble to get rid of the self locking of the lock and a lock core. Thereby, the composite puzzle lock which is opened by a key and puzzle number inputting is much safer.

Description

Contact type cipher lock

Contact type cipher lock is mainly used in safety cabinet, door, and the theftproof lock of automobile etc., it is with the mechanical coded lock that replaces electronic type by mode that touches.

Known being locked in the scope of application and using comes with some shortcomings: 1, Suo close capacity is little, and lock easily leaves mutually; 2, the electronic password lock cost is expensive, use the restriction that is subjected to electricity, and stability is not high, water funk, inflammable; 3, use key operated cylinder lock, key need be carried, inconvenient, easily lose, transreplication, safety be not high; 4, lock of peace, safety are worried again on the security door, and it is expensive that two lock costs are installed, and uses again inconvenient.Based on above-mentioned principle, in conjunction with the advantage of the mode of unblanking of electronic lock, cylinder lock simple in structure, firm through making great efforts for many years, developed the contact type cipher lock of mechanical system.

The purpose of this utility model will provide a kind of contact type cipher lock exactly, it not only overcome electronic password lock be afraid of to have a power failure, inflammable, water funk, cost is expensive, the close capacity of cylinder lock is little, key carries inconvenience, transreplication, deficiency that theftproof performance is low; And realized that the input code number will be locked the safety that the code number of opening and eliminate automatically input has improved lock simply and easily as making a phone call on cylinder lock, on coded lock, mix composite lock simultaneously with another key operated group pellet shot from a slingshot, make this coded lock have the twin-lock function, close capacity is improved, and theftproof performance is better.

The purpose of this utility model is finished like this: lock core is connected or cooperates contact with handle; The digital pellet shot from a slingshot that a digital bar that contacts with spring is housed at least, contacts on lock core with digital bar, sleeve pipe on lock core or the lock core contacts with hole on positioning disk, digital disk, the distribution plate, is provided with a positioning tooth, contact, distribution tooth or drive link or conductive bar on the digital disk at least; At least be provided with a feed rod on the distribution plate or distribute tooth, distribution tooth, driving cog on the digital disk contact with distribution plate, drive plate respectively, and digital disk, distribution plate, positioning disk contact with spring respectively or be connected, and the spring other end is connected with lock core or contacts; Digital button, lever, another feeler lever, the number mark of digital button, number mark or the band feeler lever of a band feeler lever are housed on handle at least; On tapered end, be provided with inclined platform or raised line, or reference mark; At least be provided with a locating hole on the digital bar, locating hole contacts with the location pellet shot from a slingshot; At least be provided with a protruding dish or the oblique chute of protruding dish on the feeler lever of release link or reset function, opening is tiltedly pitched; Number connect on the button feeler lever be positioned at handle on lever contact or with the band contact touch ring, touch article is connected; Feeler lever on the digital button, or the touch article that connects on the digital button, or another feeler lever that flexibly connects or contact with lever contacts with digital disk with feed rod in the process of unblanking, or the protruding dish on feeler lever and the feeler lever contacts with feed rod, and touching contact on ring or the digital disk or conductive bar on the digital button contact with digital bar and drive digital bar and reach the pellet shot from a slingshot contact with digital bar and move, and inclined platform on the feeler lever of release link or reset function and the tapered end or the contact that touches on the ring contact, or and raised line, inclined platform contacts in proper order, and with the location pellet shot from a slingshot contact or with reset ring, the location pellet shot from a slingshot contacts in proper order.

The digital pellet shot from a slingshot that only is provided with several bars in a kind of lock core hole and contacts with digital bar, promptly only import unlocking cipher and number just can open lock, the digital pellet shot from a slingshot that both had been provided with digital bar and had contacted in the another kind of lock core hole with digital bar, be provided with the one group of pellet shot from a slingshot that contacts with key again, promptly behind input unlocking cipher number, also must insert key and contact with pellet shot from a slingshot and could lock unlatching; Both ends of the spring contacts with digital bar with lock core respectively, and the part zone of the entrance of a kind of locating hole on the digital bar is tubaeform inclined-plane.Conductive bar on a kind of digital disk and spring, digital disk contacts in proper order, conductive bar two respectively with digital bar, touch loop contacts on the digital button, the contact that contacts with digital bar is at the digital disk upper process, drive link on a kind of digital disk and the distribution toe joint on the distribution plate touch, this drive link and spring, digital disk contacts in proper order, distribution tooth on a kind of digital disk contacts with the drive link on the distribution plate, this drive link and spring, distribution plate contacts in proper order, positioning tooth on a kind of digital disk contacts with backstay on the positioning disk, this backstay and spring, positioning disk contacts in proper order.A plurality of feed rods are arranged on the distribution plate, and gapped between each feed rod, a kind of distribution plate is provided with lever, and the protruding dish on two of lever and release link or the feeler lever contacts with the drive link on the distribution plate, and the distribution tooth is arranged on a kind of distribution plate.A kind of positioning disk is provided with backstay, on a kind of positioning disk guide pin is arranged, and it contacts with gathering sill on lock core or the sleeve pipe, the backstay on a kind of positioning disk with reset loop contacts.The slope or the oblique fork of opening that reset on encircling contact with the protruding dish of locating pellet shot from a slingshot or locate on the pellet shot from a slingshot, on wherein a kind of protruding dish the slope are arranged, and locate pellet shot from a slingshot and contact in proper order with spring, lock core.A kind of handle of lock links to each other with lock core, and the screw thread on a kind of handle of lock contacts with threaded engagement on the lock core, and this tapered end is provided with the reference line mark; Only be provided with a digital button on a kind of handle, at least be provided with a digital button and digital number on a kind of handle, not only be provided with digital button, digital number but also be provided with keyhole on the another kind of handle, also have on a kind of handle not only be provided with digital button, but also be provided with the lever that flexibly connects with handle, with lever flexible connection or the feeler lever that contacts, the feeler lever on this number button contacts with lever; Protruding dish on the feeler lever, digital button contact with handle hole slot, positive stop lug boss, contact in proper order with spring, handle, are connecting feeler lever on the digital button or are touching ring and touch article; Have on inclined-plane, a kind of feeler lever or the touch article on bossed inclined-plane, a kind of feeler lever or the touch article on a kind of feeler lever or the touch article tapered slope is arranged, they contact with feed rod.A kind of release link is positioned on the handle, and a kind of release link is the feeler lever on the digital button, and a kind of release link is another feeler lever that is connected with lever or contacts; At least being provided with a protruding dish or protruding dish, raised line or opening on this feeler lever or the release link tiltedly pitches; A kind of be this feeler lever, release link or the protruding dish on them with tapered end on inclined platform or the contact that touches on the ring contact; This feeler lever or release link contact in proper order with spring, lock core or handle.

Before unblanking, general touching earlier by being used on the handle reset is that the digital button of zero clearing or the reset button that is used to reset move, or after turning handle makes reference line mark on reset number and the markers align tapered end that shows on the handle, touch by button on the handle or digital button and move, their the mobile release link that makes moves, protruding dish on release link, raised line makes positioning disk, digital disk moves or positioning tooth, distribute tooth and backstay, drive link separates, simultaneously promote to reset ring or the location pellet shot from a slingshot of the feeler lever on the button moves, ring contacts with the location pellet shot from a slingshot because of resetting, make the location pellet shot from a slingshot move and disengage with digital bar, spring makes digital bar, digital disk moves and automatically resets, finish the password of eliminating in the input lock, so that lock is opened during number rapidly correct the unblanking of input, if should lock unmanned the shake-up, can before unblanking, not carry out zero clearing work.Then, press the number of unlocking cipher again, the order of number, under the figure place of code number of regulation, touch accurately successively by digital button and move or turning handle is made an accurate selection of number, be about to number and touch after reference line on the tapered end aligns touch the button mobile, feeler lever on the digital button or the feeler lever that flexibly connects with lever or with touch touch article that ring is connected and contact with feed rod on the distribution plate, by inclined platform or inclined-plane feed rod is quantitatively rotated through distributing the moving digital disk of cingulum quantitatively to rotate once, and the positioning tooth effect on positioning disk and the digital disk and to stop digital disk to automatically reset under spring force mobile, at this moment, protruding dish on the feeler lever contacts with feed rod, or one of feeler lever contacts with digital disk, or touch the ring contact with conductive bar, contact on the digital disk or conductive bar are contacted with digital bar and drive digital bar and the digital pellet shot from a slingshot that contacts with digital bar moves, and remove of the self-locking of this pellet shot from a slingshot to tapered end and lock core, spring moves digital button to reset, feed rod and feeler lever or touch article disengage, spring resets disc in rotation, and digital disk can not automatically reset.By that analogy, second code number input, digital disk quantitatively rotates contact or conductive bar is contacted with another digital bar; After one group of unlocking cipher number imported, this group pellet shot from a slingshot moves, turning handle, lock core rotates, and unlock chip drives dead bolt and starts when opening the door, and inclined platform on the tapered end or raised line contact with release link and push away and be with it to move, moving of release link is the same with the zero clearing effect of saying previously, automatically the code number that will import when unblanking in the lock is removed, to guarantee that other people can't open lock behind the door in the pass, improve the safety of lock; Another kind touches another group pellet shot from a slingshot of being furnished with simultaneously on the formula coded lock with key operated, this lock must with the key of opening this lock promote also except importing the proper password extra that another group pellet shot from a slingshot moves, this lock could be opened like this, thereby realized the twin-lock function, improved close capacity, safety is better.

Good effect of the present utility model is: realized the mechanical code lock on cylinder lock, reduced the coded lock cost, not electricity consumption, not inflammable, not water funk, reliability is high; Realized the code number of unblanking and made a phone call the same simply, convenient, only needed to touch this button successively and move that just in the input lock, turning handle can be opened lock to code number, has therefore reduced the trouble of being with key by the digital button of represent code number; Realized a kind of cylinder lock of on coded lock, adorning again, both opened this lock and should import code number again that a lock is worked as two locks, further improved the safety of lock, enlarged adaptive surface and the custom of carrying key that satisfies people with key; Realized the distance combination inequality that different code numbers move digital bar, digital pellet shot from a slingshot; Realized producing this coded lock and need not invest, just can batch on the equipment of original pellet shot from a slingshot Lock Factory produce contact type cipher lock with low cost, market in urgent need.

Operating principle with regard to contact type cipher lock is further described below below:

Fig. 1 is that turning handle makes the mark that Enters Number that shows on the handle with after the reference mark on the tapered end is aimed at, and hand touches the structure chart of the input unlocking cipher that touches the button.

Fig. 2 should touch by one group of unlocking cipher on the handle number again the key of unlocking spring lock to be inserted in the lock and could open the twin-lock functional structure chart to coded lock.

Fig. 3 be directly with unlocking cipher number through touching the structure chart of coded lock being opened by the digital button on the handle.

The A-A of Fig. 4 figure and B-B figure are A-A on Fig. 2 and the sectional view of B-B.

Fig. 5 is the shape figure of two kinds of digital buttons.

Fig. 6 is the shape figure of two kinds of digital bars.

Fig. 7 is the shape figure of button.

Fig. 8 is the shape figure of two kinds of distribution plates.

Fig. 9 is the shape figure of two kinds of digital disks.

Figure 10 is the shape figure of two kinds of positioning disks.

In Fig. 11, pellet shot from a slingshot in 35,2,4,10,17,20,24,25,30,33,34,43, spring, 3, the inclined-plane, 5,32 digital bars, 6,39 position-limited marbles, 7, the location pellet shot from a slingshot, 8, locating hole, 9, angle, V, ring resets, 11, drive link, 12, raised line on the digital disk, 13, conductive bar, 15, silk tooth on the handle, 16, silk tooth on the lock core, 18, touch ring, 19, button, 21, feeler lever, 22, handle, 23, support, 26, distribution plate, 27, distribute tooth, 28, release link, 29, digital disk, 31, positioning disk, 36,45 password pellets shot from a slingshot, 37, tapered end, 38,44, the hole, 40, lock core, 41, connect lock box, 42, lock core shaft, 46, backstay, 47, digital number, 48, digital marking, 49, feed rod on the distribution plate, 50, inclined platform on the feeler lever, 51, the ring support that resets, 52, the screw that links to each other with positioning disk, 53, the hole, 55, reference line mark on the tapered end.

In Fig. 21, the hole, 2, the password pellet shot from a slingshot, 3,44, interior pellet shot from a slingshot, 4, the inclined-plane, 5, digital bar, 6,8,11,19,29,32,35,43,49, spring, 7, oblique protruding dish, 9, the location pellet shot from a slingshot, 10, locating hole, 12, positioning disk, 13, the direction nail, 14, digital disk, 15, feed rod, 16, contact, 17, inclined platform, 18, protruding dish, 20, digital button, 21, positive stop lug boss, 22, feeler lever, 23, guide pin, 24, gathering sill, 25, reset button, 26, key, 27, release link, 28, handle, 30, distribution plate, 31, drive link, 33, distribute tooth, 34, positioning tooth, 36, backstay, 37, oblique breach, 38, circular cone post nail, 39, oblique raised line on the tapered end, 40, nail resets, 41, opening is tiltedly pitched, and 42, the angle nail, 45, outer pellet shot from a slingshot, 46, key bit, 47, lock core, 48, contact chip with dead bolt, 50, tapered end, 51, the lock core sleeve pipe.

In Fig. 31, protruding dish, 2,45, digital button, 3,6,13,17,27,31,34,37,39,41,49, spring, 4,5 positive stop lug boss, 7, feeler lever, 8, shoulder bar, 9, release link, 10,23, protruding dish, 11, drive link, 12, distribution plate, 14, distribute tooth, 15, digital disk, 16, positioning tooth, 18, raised line, 19, positioning disk, 20, backstay, 21, raised line, 22, oblique raised line, 24, snap ring, 25, lock core, 26, tapered end, 28, the hole, 29, the password pellet shot from a slingshot, 30, interior pellet shot from a slingshot, 32, the inclined-plane, 33, digital bar, 35, oblique protruding dish, 36, the location pellet shot from a slingshot, 38, angle, 40, the ring that resets, 41, contact, 42, feed rod, 43, contact, 44, inclined platform, 45, digital button, 46, feeler lever, 47, handle, 48, lock core shaft, 50, the mark of digital number.

Protruding dish in Fig. 41 of A-A figure, on the feeler lever, 2, digital feeler lever, 3, distribution plate, 4, digital bar epirelief dish, 5, digital bar, 6, the location pellet shot from a slingshot, 7, feed rod, 8, guide pin, 9, gathering sill, 10, nail resets, 11, oblique raised line, 12, key, 13, outer pellet shot from a slingshot, 14, interior bullet bullet, 15, spring, 16, handle, 17, spring fixed hole, 18, rotation spring, 19, release link, 20, lock core sleeve pipe, 21, snap ring, 22, lock core, 23, arresting lever, 24, digital disk, 25, the raised line on the digital disk, 26, conductive bar.

In Fig. 41 of B-B figure, handle, 2, digital button, 3, digital number, 4, reset button, 5, positive stop lug boss, 6, key port.

In Fig. 51,13, the inclined-plane, 2,11 contacts, 3,12, feeler lever, 4,14 boss, 5,16, protruding dish, 6, gathering sill, 7,15, digital button.

In Fig. 61, the inclined-plane, 2, digital bar, 3, positive stop lug boss, 4, locating hole, 5, the right-angle side of locating hole, 6, crooked mouthful of locating hole, 7, digital bar head.

In Fig. 71, feeler lever, 2, touch ring, 3, the guide pin hole, 4, the hole, 5, positive stop lug boss, 6, hand touches the place that touches the button, 7, the contact of feeler lever, 8, the inclined-plane of feeler lever, 9, the boss of feeler lever, 10, reset contact.。

In Fig. 81, feed rod, 2,4 distribution plates, 3, the hole of fixing spring, 5,7, distribute tooth, 6, the hole, 11, the guide pin hole, 12, feed rod, 13, the fixing spring hole, 14, the hole, 15, distribution plate, 16, the drive link hole.

In Fig. 91, transmission rod hole, 2, the drive link hole, 3, the hole, 4, digital disk, 5, the fixing spring hole, 6, positioning tooth, 7, raised line; 11, contact, 12, the fixing spring hole, 13, the direction nail, 14, the hole, 15, distribute tooth, 16, digital disk, 17, positioning tooth.

In Figure 10 1, positioning disk, 2, the guide pin hole, 3, the hole, 4, the backstay hole, 5, angle, 6, the manhole appendix of circular cone post nail.

See Fig. 2, hand touches by (25) reset button, see [among Fig. 4 B-B figure (8)] for details, (49) spring is pressed and is compiled, (27) release link moves, inclined platform on the release link squeezes moving (38) circular cone post nail and moves, the inclined-plane that circular cone nails on contacts (seeing 5 among Figure 10 for details) with (37) inclined-plane on (12) positioning disk, positioning disk is moved, make (36) backstay on the positioning disk separate (seeing 17 among Fig. 9 for details) with (34) positioning tooth on (14) digital disk, positioning disk continue to move with (14) digital disk on the direction nail joint touch (13 among the auspicious Fig. 9 of opinion) and drive digital disk and move, make (33) on the digital disk distribute teeth (seeing 15 among Fig. 9 for details) to separate with (31) drive link on (30) distribution plate, (29) spring resets (14) digital disk; When (27) release link moves, (41) opening of release link tiltedly fork contacts with (7) oblique protruding dish that locate on the pellet shot from a slingshot (9), the location pellet shot from a slingshot is moved, the location pellet shot from a slingshot separates with (10) locating hole, (5) digital bar is resetted under (6) spring force, the digital number that promptly is stored in digital bar displacement disappears automatically, moving of digital bar, (2) password pellet shot from a slingshot is separated with (4) inclined-plane on the digital bar, the password pellet shot from a slingshot resets, (3) interior pellet shot from a slingshot is resetted by spring action, and interior pellet shot from a slingshot is again with lock core and tapered end self-locking.Purpose of doing this step work is to prevent that its people from disorderly having imported the number of unblanking, and when causing correct number input, lock does not leave.

Below we just begin to touch successively by the corresponding code number on the handle by the code number of unblanking.On handle, find the digital button that shows first code number, i.e. [see that the B-B among Fig. 4 goes up (3) number mark, hand touches by the digital button (2) on this number then].Hand touches by behind this number button, (22) feeler lever moves, (17) inclined platform on the feeler lever contacts with (15) feed rod on (30) distribution plate, see [(12) among Fig. 8] for details, make the rotation of (15) feed rod and drive (30) disc in rotation, (33) of (31) drive link on the distribution plate on digital disk distribute tooth to rotate, digital disk is quantitatively rotated, (11) contact (seeing 11 among Fig. 9) on the digital disk moves on the first figure place sign indicating number bar position, hand continues to touch by digital button, (18) protruding dish on the feeler lever [seeing (5) among Fig. 5] contacts with (30) distribution plate, distribution plate is moved, and drive (14) digital disk moves, contact or raised line (seeing 1 among Fig. 8) on the digital disk are contacted with the termination (seeing 7 among Fig. 6) of (5) digital bar, spring on the pellet shot from a slingshot of location is compressed, digital bar is moved, (4) inclined-plane on the digital bar contacts with (2) password pellet shot from a slingshot (3) interior pellet shot from a slingshot is moved, (9) the location pellet shot from a slingshot resets under (8) spring force, enter on another hole of digital bar and spacing, thereby remove of the self-marketing of this interior pellet shot from a slingshot to lock core and tapered end, just when the digital disk rotation stops, (12) (36) backstay on the positioning disk enters the next between cog of (34) positioning tooth under (35) spring force, resets and place restrictions on digital disk.After first digital input, this number button resets under (19) spring force, feeler lever also resets, distribution plate is resetted under (29) spring force, and positioning disk, digital disk and distribution plate are subjected to (11) spring force and mobile resetting, on (51) lock core sleeve pipe, have (24) gathering sill, gathering sill makes (12) directed dish do to move and can not rotate following of the effect of guide pin, to guarantee positioning tooth, distributes the reliable synchronization of tooth and backstay, drive link.After first code number input finishes, then selected second the number button identical with unlocking cipher touch by, this number button moves, the later course of work is the same with the above-mentioned principle of first code number of input, so do not repeat, after one group of correct unlocking cipher input being finished like this, one group of password pellet shot from a slingshot is all removed the self-marketing to lock core and tapered end, but lock does not still leave, need (26) key is inserted in the lock, (46) key bit is contacted and outside promoting, interior pellet shot from a slingshot moves with (45) outer pellet shot from a slingshot, make (44) interior pellet shot from a slingshot remove self-locking lock core and tapered end.Turning handle like this, (47) lock core rotates, lock is opened, when lock core rotates, (51) lock core supravasal (40) reset nail be fixed on (50) tapered end on (39) tiltedly raised line contact and make reset follow closely mobile, the mobile of nail resets, touch the angle face of (42) angle nail on (27) release link, drive release link and move, it is the same that move and the hand of saying previously of release link touches principle, the effect of reset button, code number in the input lock is eliminated automatically, got ready for unblank next time.Realized that a lock is when two functions of locking.

See Fig. 3, its operating principle is the same with Fig. 2 substantially, so do not repeat, different is: 1, this contact type cipher lock does not have bitting, so there is not corresponding inside and outside pellet shot from a slingshot; 2, (7) feeler lever on this digital button is not directly to contact with (12) distribution plate, contact but shoulder bar with (8), shouldering one on bar is positioned on the handle, shouldering the other end of bar contacts with protruding dish on (46) feeler lever or (9) release link and promotes feeler lever, release link moves, its objective is that the stroke that will touch by digital button shortens, and the stroke that amplifies feeler lever and release link is just light as the number of pressing telephone, 3, the digital button that release link resets with a representative directly touches by finishing, on (9) release link that this number button drives (10) are arranged, (23) protruding dish, (18), (21) raised line, release link is when mobile, (10) protruding dish on (12) distribution plate shoulder bar and with (11) drive link pull-up, the bar of passing on Gong is separated with distribution tooth on (15) digital disk, raised line (18) is left behind (20) backstay on (19) positioning disk, backstay is separated with (16) positioning tooth of digital disk, and (15) digital disk resets under (27) spring force; (21) raised line and (40) loop contacts that resets, the ring that resets is moved, (38) angle that resets on encircling contacts with (35) oblique protruding dish of (36) location pellet shot from a slingshot, the location pellet shot from a slingshot is moved, the location pellet shot from a slingshot separates (seeing locating hole 4 among Fig. 6 for details) with locating hole on (33) digital bar, and (34) spring resets digital bar, under (4), (6) spring, the digital push-button reset that resets, release link automatically resets.(47) handle rotates when 4, unblanking, (48) in lock core shaft's rotation process, (23) protruding dish on (9) release link is contacted with (22) inclined platform on (26) tapered end, release link is moved, and other the protruding dish on the drive release link, raised line moves, and its effect is with last and the digital button hand-reset said is the same; 5, (15) digital disk mobile is that (43) contact on (46) feeler lever is realized with contacting of digital disk, the digital number difference of each digital button, the feeler lever sample different in size that it links to each other, therefore the sample different in size on the protruding dish of the other feeler lever of (43) contact, the distance that so just determines corresponding digital bar to move is different, make (29) password pellet shot from a slingshot displacement also different, the key principle of Here it is this contact type cipher lock, it is also different that protruding in Fig. 2 on the feeler lever of each digital button coiled the distance of distribution plate, relevant with each digital button number.Have only digital disk and positioning disk upper and lower mobile among Fig. 3, and distribution plate does not move.6, the digital button among Fig. 2 and Fig. 3 moves in handle hole all spacing (5), (4) positive stop lug boss, the same all the time to guarantee that hand touches the stroke that makes digital button on time.

See Fig. 1: this kind contact type cipher lock is the same with the operating principle of Fig. 2 and Fig. 3, so do not narrate, different is: 1, the unblank input of digital number is by rotating (22) handle, making the code number that will import is (47) digital number on the handle, (48) mark is aimed at (55) reference mark on (37) tapered end, touch then by (19) button, (19) button moves, inclined platform feed rod (seeing 1 among Fig. 8 for details) first and on (26) distribution plate contacts on (21) feeler lever on the button and the feeler lever, make (26) disc in rotation, (27) on (11) drive link in (29) digital disk hole and (26) distribution plate are distributed between cog contact and are made the digital disk rotation, (13) conductive bar on the digital disk moves on the position of first (5) digital bar of appraising and deciding in the lock, (19) button continues to move, making (18) on the button touch ring (seeing 2 among Fig. 7 for details) contacts with (13) conductive bar on the digital disk, conductive bar is moved with the termination of (5) digital bar (see among Fig. 6 7) to be contacted, digital bar is moved, and the distance that moves is relevant with each digital number.2, (22) handle rotates on (40) lock core, is to cooperate by (16) silk tooth on (15) Si Ya and the lock core on the handle to finish, and the tooth of silk tooth is apart from wide, and distance is big between tooth, and the digital number on that handle helps quickly unlocking like this at a distance of nearer; 3, (28) release link moves in (23) of (22) handle bracket holes, behind the reference line on the digital number markers align tapered end that turning handle resets the representative of establishing in this coded lock, (23) support on the handle is forwarded to (28) release link under the reset contact on (19) button [seeing 10 among Fig. 7], on figure (1) button guider screw hole (seeing 3 among Fig. 7) is arranged, make guide pin directed moving in (42) lock core shaft, and can not rotate, like this, touch touch the button after, reset contact on the button contacts with (28) release link, release link is moved, (V) ring that resets is moved, and (52) screw rod on the ring that resets links to each other with (31) positioning disk, when moving, positioning disk make on (46) backstay and the digital disk positioning tooth see that (6) among Fig. 9 separate again, simultaneously positioning disk contacts with protruding dish on (11) drive link again, make (27) on drive link and (26) distribution plate distribute teeth (seeing 7 among Fig. 8 for details) to separate, (29) digital disk is automatically reset under (30) spring, the same with Fig. 2 and Fig. 3, reset the ring inclined-plane make (7) location pellet shot from a slingshot move, the location pellet shot from a slingshot separates with (8) locating hole on the digital bar, digital bar resets, and thus, realizes the zero suppression of coded lock, work resets.

By above several embodiments, realized the purpose of contact type cipher lock.

Claims (6)

1, a kind of contact type cipher lock, it includes tapered end, lock core, the handle that contacts with hand, unlock chip, reference line, sleeve pipe, spring, pellet shot from a slingshot, the key of unblanking, backstay, inserts the hole slot of key, it is characterized in that: lock be provided with at least one removable, with lock pellet shot from a slingshot digital bar that contacts and the location pellet shot from a slingshot that contacts with this number bar, on lock core, be provided with movably a digital disk and a distribution plate at least, on handle, be provided with at least one movably, be used to the digital number mark importing the button of code number and represent code number.

2, contact type cipher lock according to claim 1 is characterized in that: a kind of distribution plate that is positioned on the lock core contacts with spring or is connected, and the other end of this spring contacts with lock core or is connected; Distribution plate has several: a kind of distribution plate is to include at least one feed rod to constitute with the drive link that is positioned on this dish, there is at least one to distribute tooth on a kind of distribution plate, have a feed rod on a kind of distribution plate at least, a kind of distribution plate is to include at least one feed rod to constitute with the distribution tooth that is positioned on this dish.

3, according to claim 1, the described contact type cipher lock of claim 2, it is characterized in that: a kind of digital disk that is positioned on the lock core contacts with spring or is connected, and the other end of this spring contacts with lock core or is connected; Digital disk has several, a kind of digital disk is to include the positioning tooth at least one contact that contacts with digital bar and this dish or distribute tooth and the positioning tooth formation, a kind of digital disk be include at least one contact that can contact with digital bar or movably distribution tooth, the positioning tooth on conductive bar and this dish constitute, a kind of digital disk is to include at least one contact or positioning tooth, the drive link formation on conductive bar and this dish movably; Wherein, a kind of be on the digital disk positioning tooth be positioned at lock core on or on the lock core movably the backstay on the sleeve pipe contact, a kind of is that distribution tooth on the digital disk contacts with drive link on the distribution plate, and a kind of is that drive link on the digital disk and the distribution toe joint on the distribution plate touch; Conductive bar contacts with spring, and the spring other end contacts with digital disk; A kind of is that a kind of button that connects contacts with conductive bar, and a kind of is feed rod CONTACT WITH FRICTION on a kind of button and the distribution plate, and a kind of to be a kind of button contact with feed rod, digital disk on the distribution plate.

4, contact type cipher lock according to claim 1, it is characterized in that: a kind of is that hole and lock core on distribution plate, the digital disk cooperates and contact, a kind of be on distribution plate, the digital disk the hole be positioned at lock core on movably sleeve pipe cooperate and to contact, this conduit contacts with spring, and the spring other end contacts with lock core.

5, contact type cipher lock according to claim 1 is characterized in that: a kind of handle links to each other with lock core, and a kind of handle and lock core cooperate and contact, and promptly the screw thread on this handle contacts with threaded engagement on the lock core; Handle has several: a kind of handle includes at least one button and the hole formation that contacts with this button cooperation of being used to import code number, a kind of handle include at least one input code number button, contact with this button shoulder bar, shoulder another feeler lever formation that bar contacts with this, also be provided with the digital number mark of representing code number on wherein a kind of handle; Button has several, on a kind of button slope is arranged, and the step that slope and projection are arranged on a kind of button is a boss, and the feeler lever that touches ring, band slope is arranged on a kind of button, and wherein a kind of button is the protruding dish that also has projection on the digital button; A kind of with shoulder the feeler lever that bar contacts on the boss on slope or band slope is arranged, a kind of with shoulder the feeler lever that bar contacts on bossed protruding dish; A kind of is that protruding dish on button or the feeler lever contacts with boss in handle or the handle hole and stops to move, a kind of is the feed rod CONTACT WITH FRICTION of slope on button or the feeler lever and the projection on distribution plate or the distribution plate and distribution plate is quantitatively moved, a kind of is that button or feeler lever one is that contact contacts with distribution plate or digital disk and digital disk is quantitatively moved, and a kind of is touching on ring and the digital disk movably that conductive bar contacts on the button; A kind of button contacts with spring, and this spring other end contacts with handle or lock core.

6, contact type cipher lock according to claim 1, it is characterized in that: a kind of locking is provided with a pellet shot from a slingshot that contacts with digital bar at least, a kind of pellet shot from a slingshot that both is provided with at least one digital bar contact of locking, be provided with the pellet shot from a slingshot that at least one contacts with key again, the pellet shot from a slingshot that wherein a kind of and digital bar contacts is digital pellet shot from a slingshot; Both be provided with the button of an input password on a kind of handle at least, and be provided with the hole slot that inserts key again, wherein a kind of button is digital button.

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