CN108442819A

CN108442819A - Marble code padlock

Info

Publication number: CN108442819A
Application number: CN201810086068.4A
Authority: CN
Inventors: 苏富民
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-01-22
Filing date: 2018-01-22
Publication date: 2018-08-24

Abstract

The invention discloses a kind of marble code padlocks, lock core component is housed in the lower, transverse hole of lock body 1, code wheel 6, 7, 8 are sleeved on 3 soil of casing, and it is exposed in three indentation, theres of the cross-drilled hole of lock body 1, it can be with switch code wheel 6, 7, 8, n shapes locking bar 2 is in two holes vertical with cross-drilled hole of lock body 1, the switch to form lock can be slided up and down, lock core component is by casing 3, sliding pin 4, spring 5, steel ball 9, 10, 11 equal compositions, with lock body 1, locking bar 2, code wheel 6, 7, 8 equal composition dial systems, switch code wheel 6, 7, 8 can unlock to appropriate location, the configuration of the present invention is simple, confidentiality is high, dismantled and assembled cleaning, conducive to maintenance, service life is high, it is easy to use, also more excellent tune code function.

Description

Marble code padlock

1, technical field：It is locked suitable for chamber door cabinet, Ru Kumen, secrecy room door lock, especially there is old-fashioned storeroom to have Built-in lock or the general of bright lock can all increase a lock with antitheft door to improve the safety of chamber, and especially Rural Yard gate is more suitable It is used in combination for key pins padlock.

2, background technology：Of the invention " marble code padlock " and preceding invention " coded bullet lock for vehicle " and " lock rod type pellet is close Code lock " is the series of products of the identical development of principle.

The large and medium-sized spring padlock secrecy of the current widely used key of people is poor, and there are no more excellent big on the market Cryptographic medium padlock is selected for people.

The shape of " marble code padlock " of the invention lock is similar to spring padlock, is at former " rod type lylinder cipher lock for car " On the basis of on lock body and locking bar code wheel structure slightly some change made of new product.

The present invention has stronger anti-technology unlocking ability, but for complete machine, and latch mechanism more improves and improves confidentiality, User can adjust institute's encryption entirely, especially be changed to whole code wheel to use special-shaped splined builtup by handwheel, code pipe two.

3, structure of the invention principle is as described below：

It is made of lock body, locking bar, casing, sliding pin, code wheel, spring, steel ball etc., lock body is rectangular, and cross-drilled hole is arranged at lower part, in hole There are three notches, also two parallel holes in middle part, wherein a through-hole intersects vertically with cross-drilled hole, locking has a roll of uniformly distributed X at one side cross-drilled hole A to rush a little, another side has a screw hole, lock core component to be loaded in cross-drilled hole, and arch locking bar is loaded in two parallel holes, can go up downslide It is dynamic to reach switch lock.

Lock core component has slot, outer garden column to have one by casing, sliding pin, spring, steel ball, the compositions such as limited screw, cannula end The gardens Juan Qian arc slot also has a short slot to be communicated with endoporus, with hanging down for this slot close to there is a roll of uniformly distributed gardens X Ge Qian cone recessed in the middle part of cylinder For histogram to cylinder there are three through-hole, this three hole point-blank, and should must bore any one in recessed cylinder with the gardens X Ge Qian Recessed point-blank corresponding tail end has punching point label, and casing is interior to be equipped with spring, sliding pin, and steel ball is by the spiral shell on sliding pin Silk makes sliding pin tip stretch out certain length, and sliding pin is made small distance can only backward to reciprocatingly slide in casing, when sliding pin loads onto three When a steel ball, the top of steel ball should be flushed with casing cylinder (or more slightly lower) lower part sub-fraction should in the cone of sliding pin is recessed, Then the light structure for adjusting three aperture edge code wheels of percussion takes special-shaped splined builtup to form for handwheel with code pipe, the outer garden of handwheel one week There is digital X i.e. 1,2,3 ..., wherein the last one is with the replacement of garden arc slot, and effect is easy for dark or night can be with feel To code unlocking endoporus special-shaped key, the gardens Ma Guanwai are special-shaped spline, and the gardens endoporus You Yi little arc slot should be directed at any spline in outer garden, are locked Core assembly is loaded in lock body cross-drilled hole, while three code wheels are sleeved on the casing of lock core component, three notches of the code wheel in lock body Locate it is exposed, therefore can switch be equipped with two screw holes to code, in lock body screw be housed, unscrew set screw, you can rotation lock core assembly, into Row adjusts code, and two screws, which are all unscrewed, can extract lock core component out cleaning maintenance, or change installation-combination bit of three code wheels Set tune code, lock body three indentation, theres are additionally provided with spring, steel ball suppresses on code wheel, lock core component in lock body its sliding pin cone into Enter in vertical through hole, the long end of locking bar has short slot to also have garden column to lack, and is mounted on the screw of lock body, makes locking bar can only be in lock body up and down Certain distance is slided, locking bar has cone when locking bar, which is displaced downwardly to, to be contacted with sliding pin cone inclined-plane thrust without departing from lock body It is moved after forcing sliding pin, but sliding pin is immovable by three steel balls (on casing in three hole of cylinder) latching, three code wheels of switch make it When interior garden slot is all directed at steel ball, then when depressing locking bar, sliding pin can retreat, while boosting steel ball and (being bored from sliding pin recessed in steel ball lower part Release steel ball and rise upper part and enter in code wheel internal bore groove) until locking bar is displaced downwardly to when sliding pin cone enters locking bar newel post short slot, Sliding pin restores to original position at this time, and then arbitrary dial-up wheel position is to reach to shut.

4, it illustrates as follows：

Fig. 1, surface structure front view of the present invention

Fig. 2, surface structure side view of the present invention

Fig. 3, structure of the invention schematic cross-sectional view

Fig. 4, code wheel structure chart of the present invention

Fig. 5, the bright lock core component assembling assumption diagram of the present invention

Fig. 6, shaft side projection drawing of the present invention

5, control attached drawing it is auspicious to embodiment of the present invention state it is as follows：

Shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, lock body 1 is rectangle, and a cross-drilled hole is arranged at lower part, has in the middle part of hole and is lacked at three Mouthful, also two flat shape holes one are that through-hole intersects vertically with cross-drilled hole, two screw holes are equipped in another blind hole, there is a roll in the horizontal vacancy in side X punching point 25, surface has a garden arc slot 17 to be marked for reading code, and another side has a screw hole, three indentation, theres to be additionally provided with three apertures It is inside respectively arranged with steel ball 12, spring 13, the cross-drilled hole of lock body 1 is interior to be equipped with lock core component, and code wheel 6,7,8 is sleeved on the casing of lock core component It on 3, is positioned by limit spiral shell 14 and set screw 15, lock core component is by casing 3, sliding pin 4, spring 5, steel ball 9,10,11 and limit Screw 18 forms, and steel ball 12, spring 13 is suppressed respectively on code wheel 6,7,8, is positioned for code wheel, has lock in two flat hole of lock body 1 Bar 2 is limited locking bar 2, can only be slided up and down in hole by screw 16, when above sliding to opposite end and portalling, could be rotated, casing 3 Tail end has slot, cylinder to have garden arc slot 22, and also X cone recessed 23, steel ball 9,10,11 should be recessed in a straight line with one of cone, And corresponding 3 breech face of casing has punching point 24, code wheel 6,7,8 is equipped with X number 21, one of them is garden arc sulculus, corresponding digital There are cone recessed 19, endoporus to be equipped with garden arc slot 20, switch code wheel 6,7,8 makes its slot 20 be directed at steel ball 9,10,11, then depresses locking bar 2 to sliding pin 4 cone enter in its end slot after rotation code wheel 6,7,8 in office position i.e. up to shutting, rotation code wheel 6 when unlocking, 7,8 make its slot be directed at steel ball 9,10,11, you can lift the unlocking of locking bar 2.

Adjust code principle：Code wheel is that handwheel and code pipe combine, thus adjust code amount=encoding amount its advantage is that：Anti- technology unlocking ability It is greatly improved with confidentiality, perfect mechanism overall structure, unlocking cipher when manufacturer's manufacture product is determined simultaneously by assembly Affix board.Require rushing for 3 tail end of casing of lock core component a little 24 should be aligned at the label 17 of lock body 1 and rush a little 25 when assembly.

Adjust code method：First code wheel 6,7,8 pairs of codes are unlocked, screw 14,15 is unscrewed and takes out sliding pin component and the change of code wheel 6,7,8 Activity code wheel combination pin, and locking bar 2 is rotated into 180 ° of degree, and adjusted password is recorded, sliding pin component and code wheel 6,7,8 are loaded onto, Screwing screw 14,15 depress locking bar 2 check whether can depress unlock it is errorless after, could by locking bar 2 return rotation 180 ° spend depress Locking bar 2 is completed to adjust code.Simple timing, unscrews screw 14, rotatable lock core component tune code, and user does not have to record open for a long time It locks close, and properly preserves.

Adjust code equation：If encoding amount is N, tune code amount is n, and number is x, and code wheel number is K, then its tune code equation is：N= N=(X)^K。

Claims

1. a kind of marble code padlock is made of lock body, locking bar, lock core component, code wheel etc., it is characterised in that：Casing 3 is loaded on lock In 1 lower part cross-drilled hole of body, code wheel 6,7,8 is sleeved on casing 3, and exposed in 1 three indentation, there of lock body, is limited by screw 14,15 solid Fixed, 3 built-in sliding pin 4 of casing, spring 5, steel ball 9,10,11, limited screw 18 controls sliding pin 4 can only be reciprocal backward in casing 3 Sliding, when lock, which is in, to be shut, in the styletable slot of locking bar 2, locking bar 2 cannot be stirred the cone of sliding pin 4, switch code wheel 6,7,8, The gardens Shi Qinei Yuan little orphan's slot is directed at steel ball 9,10,11, and locking bar 2 can slide up and down, and the vertebra point of sliding pin 4 is released or entered In its slot, the switch of lock is realized.

Lock body 1 is rectangle, and lower part has cross-drilled hole, middle part to have three indentation, theres to have three apertures, also two flat shape holes, and one is through-hole and cross-drilled hole It intersects vertically, two screw holes is equipped in another hole, side cross-drilled hole end has 25 fronts of a roll of X punching point to have the small slot marker 17 of garden arc, separately One side has a screw hole.

2. marble code padlock according to claim 1, it is characterised in that：3 built-in sliding pin 4 of casing, spring 5, casing string Have a slot, be mounted on sliding pin 4 on screw 18, so that 4 cone distal process of sliding pin is gone out certain length, loaded on casing 3 have steel ball 9,10, 11, lower part has the recessed middle and upper part in three gardens to be flushed with 3 cylinder of casing in sliding pin 4.

3. according to the bullet cipher hang lock described in claim 1,2, it is characterised in that：Code wheel 6,7,8 is spent by handwheel and code pipe special-shaped Key connecting, the outer garden of handwheel have 21, X of number i.e. 1,2,3 for one week ..., and its end number replaces endoporus as spline using small arc-shaped slot, Gardens Ma Guanwai one week are spline, and any one spline 19 in the gardens the endoporus You Yi little gardens Cao20Yu Wai is corresponding, change handwheel and code pipe Couple small garden arc slot 20 and correspond to garden corresponding digital 21 outside handwheel, you can adjusts code.

4. according to the marble code padlock described in claim 1,2,3, it is characterised in that：Locking bar 2 is n shape Cylinders, and both ends have Chamfering, longer one end cylinder have a chamfered groove, also a garden column slot and one section of column plane.

5. according to the marble code padlock described in claim 1,2,3,4, it is characterised in that：3 tail end of casing has a slot and rushes a little 24, cylinder has garden arc slot 22, also garden cone recessed 23, and with limited screw 14, clamp screw 15 waits formation tune code function.

6. according to the marble code padlock described in claim 1,2,3,4,5, it is characterised in that：It adjusts code equation=encoding equtions That is N=n=(X)^k。