CN101886493B

CN101886493B - Lock cipher code inserted pin provided with cipher code

Info

Publication number: CN101886493B
Application number: CN 201010231081
Authority: CN
Inventors: 宋泽贵; 王巨川
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-07-10
Filing date: 2010-07-10
Publication date: 2013-04-10
Anticipated expiration: 2030-07-10
Also published as: WO2012006860A1; CN101886493A

Abstract

The simplest door lock is nothing but a door-locking inserted pin and finishes the locking and the separation of a lock plunger and a lock groove through linear motions of the inserted pin so as to realize functions of unlocking and locking a door. The invention discloses a cipher code inserted pin, which consists of an outer cover and an inserted pin positioning body, wherein the inserted pin positioning body is inserted in the outer cover; and the inserted pin is provided with the lock plunger or the lock groove, and is improved from a common inserted pin which makes the lock plunger or the lock groove on the inserted pin be locked and separated with the lock groove or the lock plunger on a door or a lock through the linear motions of the inserted pin.

Description

A kind of lock Cipher bolt with password

Technical field

The present invention relates to a kind of lock Cipher bolt with password that can be used for various door or bicycle, Anti-theft lock for bicycle, latch is connected on the latch positioning body with password, and common like this door lock or padlock just can become coded lock.

Background technology

People are in daily life, many mechanical code locks have been invented from safety, antitheft needs, mechanical code lock in the past mainly can be divided into two classes: a class is by the function that cooperate realize password of lock core with encryption apparatus, discloses a kind of lock core in the lock body and mechanical code lock of password setting device of placing such as domestic patent specification CN200710033014.3; Another kind of is directly to settle a mechanical cipher device at door, come the rotation of control gate handle by this encryption apparatus, thereby realize the function of password, disclose a kind of by gripper shoe, driven cipher wheel, initiatively cipher wheel, password groove inserted block and the knob type mechanical cipher lock that forms with the welded members such as V shape wedge of password groove inserted block such as domestic patent specification CN200810070043.1.But above coded lock still exists member many, complex structure, the large deficiency factor that waits of volume, it is simpler to design a structure, coded lock with low cost, I have equally also applied for a cipher cover with the patent No. ZL200820081750.6 that can be used for external packing box or bottle of password on October 13rd, 2008, this cipher cover is comprised of inner cap and enclosing cover, in the cylindrical space of enclosing cover and the formation of inner cap bottom surface, lay one and move slide plate, in interior hd top face the moving sheet locating slot of together perforation and the plectrum locating slot of a pair of symmetry are set, be provided with the plectrum of a pair of symmetry in enclosing cover inner circle bottom surface, its operating principle is this: rotate the plectrum of enclosing cover on it and just can stir mobile slide plate, finish the location by the password of establishing, so plectrum just can mesh with the plectrum locating slot, thereby rotation inner cap, but in all being arranged at, the password of such cipher cover location covers, this has just brought a problem: with respect to the position of the zero reading password of the interior scale that covers be fixing not, this provides a reference point for broken code, can carry out the pointwise rotation with respect to reference point and press trial, as long as enough patience is arranged, can find the position of password, if overcome the problems referred to above of cipher cover, and applied to lock the coded lock that is not just to develop a simple in structure and difficult broken code.

Summary of the invention

The technical problem to be solved in the present invention provides the Cipher bolt that a kind of broken code is difficult, simple in structure, volume is little, and this Cipher bolt applies to common locking, and common lock just becomes coded lock, is specially adapted to all kinds of outer padlocks owing to volume is little.

For solving the problems of the technologies described above, basic conception of the present invention is: the simplest door lock only is exactly the latch of locking a door, by the rectilinear motion of latch, the locking of finishing locking bolt and locked groove with separate, thereby realize the function of opening the door, locking a door.In order to allow common door-window lockset that cryptographic function is arranged, can be provided with locking bolt or locked groove on the latch, rectilinear motion by latch is by the locking of the locking bolt on the latch or locked groove and door or the locked groove of locking or locking bolt and the function of separating to realize to unblank, the locking bolt of perhaps stirring again lock body by the traveling priority of latch is made locking that traveling priority realizes locked groove and locking bolt and the function of separating to realize to unblank, latch is connected on the latch positioning body with password, be enclosed within outside the latch positioning body with an enclosing cover, the straight line of latch moves and is limited by enclosing cover, and the traveling priority of enclosing cover is subjected to password restrictions, and the traveling priority of latch finally has been subjected to the control of password like this; For realizing the function of password, a slice or above barrier disc or catch ring are set in the circular space of enclosing cover and the formation of latch positioning body, at least one password is arranged on barrier disc, catch ring or the locating ring, be provided with plectrum in the enclosing cover, stir barrier disc or catch ring rotation by plectrum, the password on barrier disc or the catch ring is just followed together and is rotated like this; Can establish together above plectrum locating slot on the latch positioning body, only have when plectrum insertion plectrum locating slot, enclosing cover is done the suffered restriction of traveling priority and just can be eliminated and could drive latch and do straight-line displacement, thereby a lock is opened.Certainly, such design also is to use on the padlock outside, if the locking that outer padlock also is rectilinear motion by latch drives dead bolt and overcoat lock ring with separate just passable, so so outer padlock has been exactly coded lock.Logical increase barrier disc or catch ring can allow wants that pressing the broken code of rotation trial by pointwise becomes very difficult, and accomplish the order that is difficult to decode, because a reference point can both be found in the position of common mechanical cipher, position with respect to this reference point password is relatively-stationary, this brings convenience for broken code, can make such hypothesis, if radix is 1000, this reference point is attempted 1000 times so relatively, with regard to once successful possibility, yet said barrier disc but can rotate along with the rotation of enclosing cover here, password position on it is constantly changing, reference blindly a bit can not be opened lock, that is to say if the password radix is n, even attempted the position also bumped less than the password place for n time; Barrier disc, latch positioning body and enclosing cover cooperate the password that will form more than at least two latitudes together in addition, and this will doubly increase with power for difficulty of broken code.This is how to accomplish, the below is described in detail with regard to relevant technical scheme.

As the first technical scheme that realizes basic conception of the present invention, Cipher bolt is made of enclosing cover and latch positioning body, the latch positioning body inserts in the enclosing cover, latch inserts latch positioning body inner chamber, when said latch positioning body was used for door lock, the disk that can be the Intermediate Gray circular hole directly was fixedly connected on the door with screw, rivet etc.; Perhaps being fixedly connected with mode by screw, rivet etc. is connected on the lock body; Perhaps be directly fixed on the door as lock body; The knob positioning body is exactly the lock body shell when being used for outer padlock.Said stopping means restriction enclosing cover is extracted from the latch positioning body, can be the enclosing cover mouth can establish one the circle evagination annulus be stuck in round mouth place in the latch positioning body cavity, perhaps establish a ratchet that encloses infolding at the enclosing cover mouth and be stuck in latch positioning body lower end, perhaps on enclosing cover and latch positioning body contact surface, establish mutually the sour jujube groove and be rotationally connected to limit extracting of enclosing cover with flexible ratchet; The plectrum that the enclosing cover inner bottom surface is provided with more than one and enclosing cover is connected as a single entity, in the circular space of enclosing cover and the formation of latch positioning body end face, lay a rotating barrier disc, one top is inserted in the circular hole of latch positioning body from right to left with the latch of the above spacer of a slice, the spacer on it is positioned on the barrier disc, plectrum locating slot and the projection more than more than the barrier disc circumferential periphery has are together stirred for plectrum, central authorities at barrier disc have a circular hole, and the strip more than the circumference of circular hole has together is for the latch locating slot of latch location; Be to cooperate barrier disc work, latch is made corresponding changes: change the top and be the cylinder lower end and be with the latch of locking bolt or locked groove or as the push rod of shooting the lock-bolt, radially be provided with the strip spacer of one or more along latch cylinder circumference; End face central authorities at the latch positioning body set up the annulus of an epirelief along circular hole simultaneously, the latch locating slot for latch spacer location more than the circumference of annulus offers together; The diameter of the circular hole on the said barrier disc equal annulus external diameter, barrier disc is enclosed within on the annulus, barrier disc and annulus can be by being connected with ratchet closely that socket waits only rotating the connection establishing mutually the sour jujube groove between barrier disc and the annulus; Said plectrum shifting chute is the opening of circular arc, the width of opening just can allow the outer plectrum that covers pass, the length of opening can be equal to or greater than the length of plectrum, and barrier disc can only rotate around the same center of circle with enclosing cover under the restriction of plectrum and enclosing cover inner cylinder face like this; The height of annulus is the same with the thickness of barrier disc, because the spacer on the latch is positioned over respectively on the annulus and barrier disc of latch positioning body simultaneously, has externally built good support; The problem that next will solve is: rotate enclosing cover and how to drive the latch rotation, can control the length of spacer on the latch, guarantee that spacer can contact with plectrum, reach the purpose of rotating latch.After the latch positioning body inserts enclosing cover, in the cylindrical space of latch positioning body and enclosing cover formation, can just hold lower barrier disc, latch and plectrum.

At first allow the latch spacer go to it and be positioned at latch locating slot position on the annulus, the enclosing cover that reverses afterwards rotates barrier disc and aligns with latch locating slot on the annulus by the latch locating slot on it, the enclosing cover that again reverses just can allow plectrum go to the position of plectrum locating slot, the simultaneously suffered restriction that comes from barrier disc of latch is eliminated, next just depress enclosing cover, plectrum just can insert in the plectrum locating slot, thereby driven the latch moving linearly, just can allow locking bolt or locked groove on the latch reach the purpose of unblanking with separating with the locking of door or the locked groove of locking or locking bolt.

How such Cipher bolt prevents is decoded:

Press the rotation enclosing cover, when latch through on the barrier disc during latch locating slot, at this moment on the latch on the annulus that still is positioned over the latch positioning body of spacer, so latch can pass through smoothly; Otherwise, when latch passes through the locating slot of annulus on the latch positioning body, at this moment spacer still is positioned on the barrier disc on the latch, therefore latch can pass through smoothly, whole like this rotation process is not only very fluent, and the position of barrier disc is also ceaselessly changing, pointwise is attempted broken code and has been become a chance event, successful possibility is just found out the pinprick at a disk as allowing the people close eye, because as long as precision is enough high, it is the same as the docking of putting with point that the docking of two articles just can reach, and successful probability is very little, do not have the possibility of rotating broken code by pressing.

As the second technical scheme that realizes basic conception of the present invention, a kind of lock Cipher bolt with password, it is made of enclosing cover and latch positioning body, the latch positioning body inserts in the enclosing cover, one stopping means restriction enclosing cover is extracted from the latch positioning body, scale is located on the latch positioning body, the plectrum that the enclosing cover inner bottom surface is provided with more than one and enclosing cover is connected as a single entity, the end face of latch positioning body is provided with together above plectrum locating slot, and the latch positioning body of described Cipher bolt is that dish or the cylinder of Intermediate Gray circular hole mates at the circular hole that its end face central authorities are provided with on a cylinder and the barrier disc; The passage that the pushing piece that arranges at latch passes the latch positioning body passes from the plectrum locating slot, the pushing piece front end face is put down in the plane of plectrum locating notch, in the plectrum locating slot of plectrum insertion latch positioning body, just can promote latch and do straight-line displacement, can connect an elastic recoil body in the lower end of latch, the displacement of latch only realizes under the promotion of plectrum like this, thereby the locking bolt or the locked groove that reach on the latch are finished the function of unblanking with the locking of door or the locked groove of locking or locking bolt with separating; In the space of enclosing cover and the formation of cylinder end face, lay rotating barrier disc more than a slice, each barrier disc be provided with more than one the projection stirred for plectrum and more than the confession plectrum pass the plectrum locating slot of location, stir each barrier disc and the support of each barrier disc to plectrum for satisfying plectrum, each barrier disc is enclosed within on the cylinder according to the diameter order, the section of corresponding said plectrum is step-like, each step be positioned over respectively on the latch positioning body with barrier disc on or all be positioned on each barrier disc, perhaps each barrier disc stops to fold from second according to size and establishes a circle annulus thereon and be enclosed within on the inboard barrier disc, each barrier disc is on the same face, corresponding said plectrum extends on outermost a slice barrier disc, like this plectrum just can be positioned over respectively on the latch positioning body with barrier disc on or all be positioned on each barrier disc, when the plectrum locating slot being set on the end face of the plectrum locating slot that arranges on each barrier disc and latch positioning body aliging the large locating slot of rear formation one, the location that just can satisfy plectrum; Each barrier disc and cylinder can by establishing mutually sour jujube groove and ratchet between barrier disc and the cylinder or dividing into supporting spring or establish the in-built pin with resiliency supported of horizontal inside groove, this inside groove rotating connection only at cylinder at the barrier disc of primary importance, cover the making that enclosing cover is finished Cipher bolt.

When the section of said plectrum is step-like, each step be positioned over respectively on the latch positioning body with barrier disc on or all be positioned on each barrier disc, can form a large locating slot after each plectrum locating slot alignment, barrier disc can only rotate around the same center of circle with enclosing cover under the restriction on plectrum and the latch positioning body face of cylinder like this, press the rotation enclosing cover, when the first step of plectrum during through the position of the plectrum locating slot on plectrum locating slot on the barrier disc wherein or the latch positioning body, at this moment the second step of plectrum still is positioned on other barrier disc, therefore plectrum can pass through smoothly, otherwise when the second step of plectrum passes through the position of plectrum locating slot on its place barrier disc, the first step of plectrum still is positioned on its place barrier disc or the latch positioning body, so plectrum can pass through smoothly; When plectrum is a rectangular body, because contacting this face with plectrum, the annulus of setting up at each barrier disc is in together on the horizontal plane, plectrum also is in each barrier disc top, the location that formed its size dimension of plectrum locating slot could satisfy plectrum when the plectrum locating slot alignment on each barrier disc overlapped, press the rotation enclosing cover, when plectrum through the first barrier disc on plectrum locating slot or the latch positioning body on the locating ring during position of the plectrum locating slot on the set annulus, at this moment plectrum still is positioned on the second barrier disc barrier disc, therefore plectrum can pass through smoothly, otherwise when plectrum through the second barrier disc on the position of plectrum locating slot or the latch positioning body on the locating ring during position of the plectrum locating slot on the set annulus, still being positioned on the first barrier disc of plectrum, so plectrum can pass through smoothly.After the plectrum locating slot positioned in alignment on each barrier disc, what plectrum was suffered just can eliminate simultaneously from each barrier disc restriction, and in the insertion locating slot, drive the rectilinear motion of latch, whole like this rotation process is not only very fluent, and the position of barrier disc is also ceaselessly changing, pointwise is attempted broken code and has been become a chance event, successful possibility is just found out the pinprick at a disk as allowing the people close eye, because as long as precision is enough high, it is the same with the docking of point as point that the docking of two articles just can reach, and successful probability is very little.In order to guarantee in the process of rotating, not occur the mutual drive between each barrier disc, can come increasing friction force to be used to offset frictional force between each barrier disc by increasing friction factor between each barrier disc and the cylinder.

Plectrum locating slot and the projection distance and position relation apart offered at each barrier disc are different, that is to say when outside the plectrum that covers when stirring simultaneously projection on each barrier disc and driving barrier disc and rotate, plectrum locating slot on each barrier disc is on the position of mutually staggering all the time, this also must reverse after just requiring enclosing cover to rotate for the first time again, allow the outer plectrum that covers stir separately again other barrier disc, could allow plectrum locating slot positioned in alignment on each barrier disc; On the other hand, as long as the friction factor of enclosing cover inwall and each barrier disc is less than the friction factor of each barrier disc and latch positioning body contact surface, so the rotation of each barrier disc only have by plectrum stir realize, in like manner as long as the friction factor between each barrier disc the situation of the mutual drive between each barrier disc just can not occur less than the friction factor of each barrier disc and latch positioning body contact surface, these rules also are applicable to other technical scheme; The geometry site of the plectrum locating slot of offering on barrier disc and projection distance apart determines that this password can be realized automatically generating by numerical controlled machinery by the calculating formula after the programming, is convenient to promoting the use of Cipher bolt.

Such Cipher bolt is not known password, break code just such as a chance event, the position of each plectrum locating slot is in continuous variation, successful possibility is just found out the pinprick at a disk as allowing the people close eye, because as long as precision is enough high, it is the same with the docking of point as point that the docking of two articles just can reach, and successful probability is very little, there is not the possibility of rotating broken code by pressing, only has the positioned in alignment that just can finish the plectrum locating slot on each barrier disc by fixed password.

As the third technical scheme that realizes basic conception of the present invention, a kind of lock Cipher bolt with password, it is made of enclosing cover and latch positioning body, the latch positioning body inserts in the enclosing cover, one stopping means restriction enclosing cover is extracted from the latch positioning body, scale is located on the latch positioning body, the plectrum that the enclosing cover inner bottom surface is provided with more than one and enclosing cover is connected as a single entity, the end face of latch positioning body is provided with above together plectrum locating slot for the plectrum location that covers outward, the latch positioning body is tape channel dish or cylinder, end face central authorities are provided with the circular hole coupling on a cylinder and the barrier disc, the passage that the pushing piece that arranges at latch passes the latch positioning body passes from the plectrum locating slot, the pushing piece front end face is put down in the plane of plectrum locating notch, in the space of enclosing cover and the formation of cylinder end face, lay rotating barrier disc more than a slice, each barrier disc is enclosed within on the cylinder, each barrier disc be provided with more than one the projection stirred for plectrum and more than the confession plectrum pass the plectrum locating slot of location, said plectrum outwards is interrupted setting vertically from the enclosing cover medial surface, each plectrum is positioned over respectively on each barrier disc, each barrier disc and cylinder can be by establishing sour jujube groove and ratchet or dividing into supporting spring or establish horizontal inside groove at cylinder at the barrier disc of primary importance mutually between barrier disc and cylinder, the in-built only rotating connection of pin with resiliency supported of this inside groove, stop that respectively frictional force between block plate and the plectrum is greater than the frictional force of each barrier disc and cylinder, can open by the face that is in contact with one another at barrier disc and plectrum and carve the way that grip rib increases friction factor and realize, cover the making that enclosing cover is finished Cipher bolt.

When pressing the rotation enclosing cover, because the frictional force of plectrum and barrier disc is greater than the frictional force of barrier disc and latch positioning body, the result is that barrier disc will be mobile with plectrum, that is to say in any one position and depress enclosing cover, plectrum can only rest on the permanent position of barrier disc, its result is just as the analysis of front---and the reference point that has caused supplying because of the continuous variation of the position of barrier disc does not exist, want to find by such mode the position of the plectrum shifting chute on the barrier disc, and the position of barrier disc is also ceaselessly changing, pointwise is attempted broken code and has been become a chance event, successful possibility is just found out the pinprick at a disk as allowing the people close eye, because as long as precision is enough high, it is the same with the docking of point as point that the docking of two articles just can reach, and successful probability is very little.In order to guarantee in the process of rotating, not occur the mutual drive between each barrier disc, can come increasing friction force to be used to offset frictional force between each barrier disc by increasing friction factor between each barrier disc and the cylinder.

Plectrum locating slot and the projection distance and position relation apart offered at each barrier disc are different, that is to say when outside the plectrum that covers when stirring simultaneously projection on each barrier disc and driving barrier disc and rotate, plectrum locating slot on each barrier disc is on the position of mutually staggering all the time, this also must reverse after just requiring enclosing cover to rotate for the first time again, allow the outer plectrum that covers stir separately again other barrier disc, could allow plectrum locating slot positioned in alignment on each barrier disc, certainly such Cipher bolt is when opening rotation, can not rotate to password by pressing, should advance to apply an outside power together what rotate, allow plectrum with stop respectively that card separates to guarantee to only have could be with the rotational positioning of each barrier disc by stirring of plectrum; On the other hand, as long as the geometry site of the plectrum locating slot of offering on the barrier disc and projection distance apart determines that this password can be realized automatically generating by numerical controlled machinery by the calculating formula after the programming, is convenient to promoting the use of Cipher bolt.

Such Cipher bolt is not known password, breaking code just is a chance event as above several technical schemes, the position of each plectrum locating slot is in continuous variation, successful probability is very little, there is not the possibility of rotating broken code by pressing, only has the positioned in alignment that just can finish the plectrum locating slot on each barrier disc by fixed password.

As the 4th kind of technical scheme that realizes basic conception of the present invention, a kind of lock Cipher bolt with password, it is made of enclosing cover and latch positioning body, the latch positioning body inserts in the enclosing cover, one stopping means restriction enclosing cover is extracted from the latch positioning body, scale is located on the latch positioning body, the plectrum that the enclosing cover inner bottom surface is provided with more than one and enclosing cover is connected as a single entity, the end face of latch positioning body is provided with together above plectrum locating slot for the plectrum location, the latch positioning body of described Cipher bolt is tape channel dish or cylinder, end face central authorities are provided with the circular hole coupling on a cylinder and the barrier disc, the passage that the pushing piece that arranges at latch passes the latch positioning body passes from the plectrum locating slot, the pushing piece front end face is put down in the plane of plectrum locating notch, in the space of enclosing cover and the formation of cylinder end face, lay rotating barrier disc more than a slice, each barrier disc is enclosed within on the cylinder, each barrier disc be provided with more than one the projection stirred for plectrum and more than the confession plectrum pass the plectrum locating slot of location, inboard outwards the interruption arranges said plectrum vertically from enclosing cover, each plectrum be positioned over respectively on the latch positioning body with barrier disc on or be positioned on each barrier disc, each barrier disc and cylinder can be by establishing sour jujube groove and ratchet or dividing into supporting spring or establish horizontal inside groove at cylinder at the barrier disc of primary importance mutually between barrier disc and cylinder, the in-built only rotating connection of pin with resiliency supported of this inside groove covers the making that enclosing cover is finished Cipher bolt.

Press the rotation enclosing cover, when the first plectrum during through the position of the plectrum locating slot on plectrum locating slot on the first barrier disc wherein or the latch positioning body, at this moment the second plectrum still is positioned on other barrier disc, therefore the first plectrum can pass through smoothly, otherwise when the second plectrum passes through the position of plectrum locating slot on its place barrier disc, the first plectrum still is positioned on its place barrier disc or the latch positioning body, therefore the second plectrum can pass through smoothly, whole like this rotation process is not only very fluent, and the position of barrier disc is also ceaselessly changing, pointwise is attempted broken code and has been become a chance event, successful possibility is just found out the pinprick at a disk as allowing the people close eye, because as long as precision is enough high, it is the same with the docking of point as point that the docking of two articles just can reach, and successful probability is very little.In order to guarantee in the process of rotating, not occur the mutual drive between enclosing cover and each barrier disc, can come increasing friction force to be used to offset frictional force between enclosing cover and each barrier disc by increasing friction factor between each barrier disc and the cylinder.

Plectrum locating slot and the projection distance and position relation apart offered at each barrier disc are different, that is to say when outside the plectrum that covers when stirring simultaneously projection on each barrier disc and driving barrier disc and rotate, plectrum locating slot on each barrier disc is on the position of mutually staggering all the time, this also must reverse after just requiring enclosing cover to rotate for the first time again, allow the outer plectrum that covers stir separately again other barrier disc, could allow plectrum locating slot positioned in alignment on each barrier disc; On the other hand, as long as the geometry site of the plectrum locating slot of offering on the barrier disc and projection distance apart determines that this password can be realized automatically generating by numerical controlled machinery by the calculating formula after the programming, is convenient to promoting the use of Cipher bolt.

Such Cipher bolt is not known password, breaking code just is a chance event as above several technical schemes, the position of each plectrum locating slot is in continuous variation, successful possibility is just found out the pinprick at a disk as allowing the people close eye, because as long as precision is enough high, it is the same with the docking of point as point that the docking of two articles just can reach, successful probability is very little, there is not the possibility of rotating broken code by pressing, only has the positioned in alignment that just can finish the plectrum locating slot on each barrier disc by fixed password.

As the 5th kind of technical scheme that realizes basic conception of the present invention, a kind of lock Cipher bolt with password, it is made of enclosing cover and latch positioning body, the latch positioning body inserts in the enclosing cover, one stopping means restriction enclosing cover is extracted from the latch positioning body, scale is located on the latch positioning body, the plectrum that the enclosing cover inner bottom surface is provided with more than one and enclosing cover is connected as a single entity, the end face of latch positioning body is provided with together above plectrum locating slot for the plectrum location that covers outward, the latch positioning body of described Cipher bolt is dish or the cylinder of Intermediate Gray circular hole, the passage that the pushing piece that arranges at latch passes the latch positioning body passes from the plectrum locating slot, the pushing piece front end face is put down in the plane of plectrum locating notch, in by cylinder and the formed cylindrical space of enclosing cover, a slice barrier disc is set, more than offering together, barrier disc can allow plectrum pass the plectrum locating slot of barrier disc, projection more than the barrier disc outer rim is provided with is together stirred for plectrum, before plectrum is not finished the location, plectrum is the top that is in barrier disc, be provided with the annulus of a circle projection at the outside cylinder end face of latch positioning body, the width of annulus is less than the width that covers plectrum outward, said plectrum locating slot is located on the annulus, said barrier disc just can be put into annulus, its thickness is the same with annulus, when the location that formed its size dimension of plectrum locating slot could satisfy plectrum when overlapping of aliging with plectrum locating slot on the annulus of the plectrum locating slot on the barrier disc, cover the making that enclosing cover is finished Cipher bolt.

Even plectrum has been come the position that is positioned at annulus plectrum locating slot when pressing the rotation enclosing cover, because the support of barrier disc, the smooth and easy position by the plectrum locating slot on the annulus of plectrum energy, in like manner under the support of annulus plectrum also can be smoothly position by the plectrum locating slot on the barrier disc, only have the plectrum locating slot that on the two, to offer just to overlap, could form a plectrum locating slot that opening is larger, could satisfy the plectrum locating slot location engagement on plectrum and the latch positioning body, whole like this rotation process is not only very fluent, and the position of barrier disc is also ceaselessly changing, pointwise is attempted broken code and has been become a chance event, successful possibility is just found out the pinprick at a disk as allowing the people close eye, because as long as precision is enough high, it is the same with the docking of point as point that the docking of two articles just can reach, successful probability is very little, does not have brokenly the possibility of code

The password setting principle of the technical program: at first allow plectrum stir projection on the barrier disc, allow the coincidence of aliging with plectrum locating slot on the annulus of plectrum locating slot on the barrier disc, the enclosing cover that reverses afterwards goes on the plectrum locating slot of alignment coincidence by plectrum, depress enclosing cover and insert in the plectrum locating slot of alignment coincidence by plectrum, next rotate enclosing cover and drive latch positioning body rotating opening door lock or outer padlock.

As the 6th kind of technical scheme that realizes basic conception of the present invention, a kind of lock Cipher bolt with password, it is made of enclosing cover and latch positioning body, the latch positioning body inserts in the enclosing cover, one stopping means restriction enclosing cover is extracted from the latch positioning body, scale is located on the latch positioning body, the plectrum that the enclosing cover inner bottom surface is provided with more than one and enclosing cover is connected as a single entity, the end face of latch positioning body is provided with together above plectrum locating slot, the latch positioning body of described Cipher bolt is dish or the cylinder of Intermediate Gray circular hole, the passage that the pushing piece that arranges at latch passes the latch positioning body passes from the plectrum locating slot, the pushing piece front end face is put down in the plane of plectrum locating notch, in by cylinder and the formed cylindrical space of enclosing cover, a slice barrier disc and a catch ring are set, offer together above plectrum locating slot at barrier disc, stir for plectrum at the projection that the barrier disc outer rim is provided with more than, offer together above plectrum locating slot at catch ring, stir for plectrum at the projection that the catch ring upper limb is provided with more than, be provided with the annulus of a circle projection at the end face of latch positioning body, said plectrum locating slot can be located on the annulus of latch positioning body end face, said barrier disc is put into annulus, said catch ring is enclosed within outside the annulus, the height of barrier disc and catch ring is the same all more than or equal to the height of annulus, before plectrum is not finished the location, plectrum is the top that is in barrier disc and catch ring, the location that formed its size dimension of plectrum locating slot could satisfy plectrum when the plectrum locating slot on the barrier disc and the alignment of the plectrum locating slot on the catch ring overlap.

Plectrum locating slot and the projection distance and position relation apart offered at barrier disc and catch ring are different, that is to say when outside the plectrum that the covers projection of stirring simultaneously barrier disc and catch ring when driving barrier disc and catch ring and rotating, plectrum locating slot on barrier disc and the catch ring is on the position of mutually staggering all the time, also must again reverse after this just requires enclosing cover to rotate for the first time and allow the outer plectrum that covers stir separately again barrier disc or catch ring, could allow plectrum locating slot positioned in alignment on barrier disc and the catch ring, after the plectrum locating slot positioned in alignment on barrier disc and the catch ring, what plectrum was suffered just can eliminate simultaneously from barrier disc and catch ring restriction, and in the insertion locating slot, thereby allow latch do straight-line displacement, open door lock or outer padlock, the main body of its latch positioning body of such Cipher bolt can be wrapped up by enclosing cover fully, outward appearance can not perception latch positioning body the position, think that blindly broken code is impossible; After Cipher bolt is carried out on the other hand, the geometry site of the plectrum locating slot on catch ring and the barrier disc and projection distance has apart just been determined, as long as change the dead-center position on the scale, the password reading of Cipher bolt also just can obtain different password numbers, this password can be realized automatically generating by numerical controlled machinery by the calculating formula after the programming, is convenient to promoting the use of Cipher bolt.

Such Cipher bolt is not known password, breaking code just is a chance event as above several technical schemes, the position of each plectrum locating slot is in continuous variation, successful possibility is just found out the pinprick at a disk as allowing the people close eye, because as long as precision is enough high, it is the same with the docking of point as point that the docking of two articles just can reach, successful probability is very little, there is not the possibility of rotating broken code by pressing, because can lead to smoothly the position of the plectrum locating slot on the catch ring at plectrum under the support of barrier disc, the position that can lead to smoothly equally the plectrum locating slot on the barrier disc at plectrum under the support of catch ring only has by fixed password and just can finish plectrum locating slot positioned in alignment on barrier disc and the catch ring.

Cipher bolt as the 7th kind of technical scheme that realizes basic conception of the present invention, a kind of lock Cipher bolt with password, it is made of enclosing cover and latch positioning body, the latch positioning body inserts in the enclosing cover, one stopping means restriction enclosing cover is extracted from the latch positioning body, scale is located on the latch positioning body, the enclosing cover inner bottom surface is provided with a plectrum that is connected as a single entity with enclosing cover, the latch positioning body of described Cipher bolt is the passage that connects with an inner chamber, this passage capable of being satisfies the straight-line dish of latch or cylinder, the end face central authorities of latch positioning body are provided with a cylinder, latch passes that an end of latch is against on the enclosing cover inner headed face behind the latch positioning body, and an end of latch can connect on the return elastic body; Be provided with the locating ring of a projection on the cylinder top, be provided with one plectrum locating slot for the plectrum location at locating ring; Be provided with a plectrum at the enclosing cover mouth, in the space of enclosing cover and the formation of cylinder end face, lay the rotating barrier disc of a slice, be provided with a projection that supplies plectrum to stir passes the location with the confession plectrum plectrum locating slot at barrier disc; When the plectrum locating slot on the barrier disc aligns the large locating slot of rear formation one with plectrum locating slot on the locating ring, the location that just can satisfy plectrum; Barrier disc and cylinder can by being connected with ratchet and dividing into supporting spring or establish the in-built pin with resiliency supported of horizontal inside groove, this inside groove rotating connection only at cylinder at barrier disc establishing mutually the sour jujube groove between barrier disc and the cylinder, cover the making that enclosing cover is finished Cipher bolt.

Cipher bolt as the 8th kind of technical scheme that realizes basic conception of the present invention, a kind of lock Cipher bolt with password, it is made of enclosing cover and latch positioning body, the latch positioning body inserts in the enclosing cover, one stopping means restriction enclosing cover is extracted from the latch positioning body, scale is located on the latch positioning body, the plectrum that the enclosing cover inner bottom surface is provided with more than two and enclosing cover is connected as a single entity, the latch positioning body of described Cipher bolt is the passage that connects with an inner chamber, this passage capable of being satisfies the straight-line dish of latch or cylinder, the end face central authorities of latch positioning body are provided with a cylinder, latch passes that an end of latch is against on the enclosing cover inner headed face behind the latch positioning body, and an end of latch can connect on the return elastic body; Be provided with the locating ring of a projection on the cylinder top, be provided with together above plectrum locating slot for the plectrum location at locating ring, in the space of enclosing cover and the formation of cylinder end face, lay rotating barrier disc more than a slice, each barrier disc interruption is enclosed within on the cylindrical side, each barrier disc be provided with more than one the projection stirred for plectrum and more than the confession plectrum pass the plectrum locating slot of location, said plectrum axially outwards is interrupted setting along medial surface from enclosing cover, each plectrum be positioned over respectively on the latch positioning body with barrier disc on or all be positioned on each barrier disc, each barrier disc and cylinder can be by establishing sour jujube groove and ratchet or dividing into supporting spring or establish horizontal inside groove at cylinder at the barrier disc of primary importance mutually between barrier disc and cylinder, the in-built only rotating connection of pin with resiliency supported of this inside groove covers the making that enclosing cover is finished Cipher bolt.

Such cipher rotary knob since plectrum inwardly, breaking code must be to apply simultaneously a power that makes progress at the rotation enclosing cover just may allow plectrum contact with the plectrum locating slot, when upwards rotating enclosing cover, when the first plectrum during through the position of the plectrum locating slot on the locating ring of plectrum locating slot on the first barrier disc wherein or latch positioning body, at this moment the second plectrum still is positioned on other barrier disc, therefore the first plectrum can pass through smoothly, otherwise when the second plectrum passes through the position of plectrum locating slot on its place barrier disc, the first plectrum still is positioned on the locating ring of its place barrier disc or latch positioning body, therefore the second plectrum can pass through smoothly, whole like this rotation process is not only very fluent, and the position of barrier disc is also ceaselessly changing, pointwise is attempted broken code and has been become a chance event, successful possibility is just found out the pinprick at a disk as allowing the people close eye, because as long as precision is enough high, it is the same with the docking of point as point that the docking of two articles just can reach, and successful probability is very little.In order to guarantee in the process of rotating, not occur the mutual drive between enclosing cover and each barrier disc, can come increasing friction force to be used to offset frictional force between enclosing cover and each barrier disc by increasing friction factor between each barrier disc and the cylinder.

The password of such Cipher bolt is how to determine, at first rotate enclosing cover by the plectrum locating slot on the barrier disc and the plectrum locating slot positioned in alignment on the latch positioning body, next enclosing cover reverses, allow the outer plectrum that covers go to the position of the plectrum locating slot of alignment, just can upwards stir enclosing cover, the plectrum that covers is outward inserted in the plectrum locating slot of alignment, allow latch do straight-line displacement, open door lock or outer padlock has been unblanked.Certainly rotate in order not drive barrier disc at the counter-rotating enclosing cover, the frictional force that only needs to increase barrier disc and latch positioning body contact surface just; The above said and upwards rotated enclosing cover, plectrum will and barrier disc between frictional force be frictional force much larger than barrier disc and latch positioning body contact surface, can adopt at enclosing cover plectrum and barrier disc contact surface and open ways such as carving grip rib, said grip rib is also such.

Cipher bolt as the 9th kind of technical scheme that realizes basic conception of the present invention, a kind of lock Cipher bolt with password, it is made of enclosing cover and latch positioning body, the latch positioning body inserts in the enclosing cover, one stopping means restriction enclosing cover is extracted from the latch positioning body, scale is located on the latch positioning body, the latch positioning body of described Cipher bolt is the passage that connects with an inner chamber, this passage capable of being satisfies the straight-line dish of latch or cylinder, the end face central authorities of latch positioning body are provided with a cylinder, latch passes that an end of latch is against on the enclosing cover inner headed face behind the latch positioning body, and an end of latch can connect on the return elastic body; In the space that enclosing cover and cylinder end face form, lay rotating barrier disc more than a slice, each barrier disc be provided with the projection stirred for plectrum more than one and more than the confession plectrum pass the plectrum locating slot of location; Stir each barrier disc and the support of each barrier disc to plectrum for satisfying plectrum, each barrier disc is enclosed within on the cylinder according to the diameter order, the section of corresponding said plectrum is step-like, each step be positioned over respectively on the cylinder with barrier disc on or all be positioned on each barrier disc, perhaps each barrier disc stops to fold from second according to size and establishes a circle annulus thereon and be enclosed within on the inboard barrier disc, each barrier disc is on the same face, corresponding said plectrum extends on outermost a slice barrier disc, plectrum just can be positioned over respectively on each barrier disc like this, when forming a large locating slot after the plectrum locating slot on each barrier disc alignment, the location that just can satisfy plectrum; Each barrier disc and cylinder can be by being connected with ratchet and dividing into supporting spring or establish the in-built pin with resiliency supported of horizontal inside groove, this inside groove rotating connection only at cylinder at the barrier disc of primary importance establishing mutually the sour jujube groove between barrier disc and the cylinder.

When the section of said plectrum is step-like, each step is positioned over respectively on each barrier disc, can form a large locating slot after each plectrum locating slot alignment, barrier disc can only rotate around the same center of circle with enclosing cover under the restriction on plectrum and the latch positioning body face of cylinder like this, outwards rotate enclosing cover, when the first step of plectrum through on the barrier disc wherein during plectrum locating slot position, at this moment the second step of plectrum still is positioned on other barrier disc, therefore plectrum can pass through smoothly, otherwise when the second step of plectrum passes through the position of plectrum locating slot on its place barrier disc, the first step of plectrum still is positioned over its place barrier disc, so plectrum can pass through smoothly; When plectrum is a rectangular body, because contacting this face with plectrum, the annulus of setting up at each barrier disc is in together on the horizontal plane, plectrum also is in each barrier disc top, the location that formed its size dimension of plectrum locating slot could satisfy plectrum when the plectrum locating slot alignment on each barrier disc overlapped, upwards rotate enclosing cover, when plectrum through the first barrier disc on when plectrum locating slot or position, at this moment plectrum still is positioned on the second barrier disc barrier disc, therefore plectrum can pass through smoothly, otherwise when plectrum through the second barrier disc on during the position of plectrum locating slot, still being positioned on the first barrier disc of plectrum, so plectrum can pass through smoothly.After the plectrum locating slot positioned in alignment on each barrier disc, what plectrum was suffered just can eliminate simultaneously from each barrier disc restriction, and in the insertion locating slot, drive the rectilinear motion of latch, whole like this rotation process is not only very fluent, and the position of barrier disc is also ceaselessly changing, pointwise is attempted broken code and has been become a chance event, successful possibility is just found out the pinprick at a disk as allowing the people close eye, because as long as precision is enough high, it is the same with the docking of point as point that the docking of two articles just can reach, and successful probability is very little.In order to guarantee in the process of rotating, not occur the mutual drive between each barrier disc, can come increasing friction force to be used to offset frictional force between each barrier disc by increasing friction factor between each barrier disc and the cylinder.

Cipher bolt as the tenth kind of technical scheme that realizes basic conception of the present invention, a kind of lock Cipher bolt with password, it is made of enclosing cover and latch positioning body, the latch positioning body inserts in the enclosing cover, one stopping means restriction enclosing cover is extracted from the latch positioning body, scale is located on the latch positioning body, the latch positioning body of described Cipher bolt is the passage that connects with an inner chamber, this passage capable of being satisfies the straight-line dish of latch or cylinder, the end face central authorities of latch positioning body are provided with a cylinder, latch passes that an end of latch is against on the enclosing cover inner headed face behind the latch positioning body, and an end of latch can connect on the return elastic body; In the space of enclosing cover and the formation of cylinder end face, lay two rotating barrier discs, each barrier disc is enclosed within on the cylindrical side, each barrier disc be provided with one with upper protruding block with the plectrum locating slot, two plectrums axially arrange from being interrupted to the position of enclosing cover mouth at a distance of enclosing cover inner top surface certain distance along enclosing cover, and and enclosing cover be connected as a single entity, plectrum locating slot and plectrum locating slot relief the second barrier disc that two plectrums pass after the alignment are placed in the torus space of the second plectrum and enclosing cover inner top surface, the first barrier disc is placed in the torus space of the first plectrum and the second plectrum, enclosing cover is enclosed within outside the cylinder, rotate enclosing cover, the first plectrum and the second plectrum just are subject to the restriction of the first barrier disc and the second barrier disc, and each barrier disc and cylinder can be by establishing sour jujube groove and ratchet or dividing into supporting spring or establish horizontal inside groove at cylinder at the barrier disc of primary importance mutually between barrier disc and cylinder, the in-built only rotating connection of pin with resiliency supported of this inside groove.

Upwards rotate enclosing cover, when the first plectrum through on the first barrier disc wherein during plectrum locating slot position, at this moment the second plectrum still is positioned on other barrier disc, therefore the first plectrum can pass through smoothly, otherwise when the second plectrum passes through the position of plectrum locating slot on its place barrier disc, the first plectrum still is positioned over its place barrier disc, therefore the second plectrum can pass through smoothly, whole like this rotation process is not only very fluent, and the position of barrier disc is also ceaselessly changing, pointwise is attempted broken code and has been become a chance event, successful possibility is just found out the pinprick at a disk as allowing the people close eye, because as long as precision is enough high, it is the same with the docking of point as point that the docking of two articles just can reach, and successful probability is very little.In order to guarantee in the process of rotating, not occur the mutual drive between enclosing cover and each barrier disc, can come increasing friction force to be used to offset friction between enclosing cover and each barrier disc by increasing friction factor between each barrier disc and the cylinder.

As the 11 kind of technical scheme that realizes basic conception of the present invention, a kind of lock Cipher bolt with password, it is made of latch and latch positioning body, scale is located on the latch positioning body, the latch positioning body of described Cipher bolt is dish or the cylinder of Intermediate Gray circular hole, along the extend internally annulus of a circle projection of the circular hole of disk or dish outer rim, plectrum locating slot more than can having together on the annulus is for the plectrum location, the latch positioning body is fixed on the upper or lock body of door, be provided with together above plectrum locating slot at barrier disc, the latch termination is the button handle, end at the button handle is provided with the above plectrum of a slice, button on the latch is positioned on barrier disc or the annulus passing latch positioning body plectrum, be provided with one above plectrum locating slot with stirring for plectrum with upper protruding block at each barrier disc, stir each barrier disc and the support of each barrier disc to plectrum for satisfying plectrum, each barrier disc is enclosed within on the annulus according to the diameter order or places in the annulus, the section of corresponding said plectrum is step-like, each step is positioned over respectively on annulus and the barrier disc or all is positioned on each barrier disc, perhaps each barrier disc stops to fold from second according to size and establishes a circle annulus thereon and be enclosed within on the inboard barrier disc, each barrier disc is on the same face, corresponding said plectrum extends on outermost a slice barrier disc, like this plectrum just can place respectively along on the annulus of the passage on the latch positioning body or dish outer rim setting and the barrier disc or plectrum all be positioned on each barrier disc, when the plectrum locating slot of the annulus setting on the plectrum locating slot that arranges on each barrier disc and the latch positioning body aligns the large locating slot of rear formation one, the location that just can satisfy plectrum; Each barrier disc and with the annulus on the latch positioning body can be by establishing mutually sour jujube groove and ratchet between barrier disc and the annulus or dividing into supporting spring rotating connection only at barrier disc.

When the section of said plectrum is step-like, each step be positioned over respectively on the annulus of latch positioning body with barrier disc on or all be positioned on each barrier disc, can form a large locating slot after each plectrum locating slot alignment, barrier disc can only rotate around the same center of circle with enclosing cover under the restriction on plectrum and the latch positioning body face of cylinder like this, outwards rotate latch, when the first step of plectrum during through the position of the plectrum locating slot on the annulus on plectrum locating slot on the barrier disc wherein or the latch positioning body, at this moment the second step of plectrum still is positioned on other barrier disc, therefore plectrum can pass through smoothly, otherwise when the second step of plectrum passes through the position of plectrum locating slot on its place barrier disc, the first step of plectrum still is positioned on the annulus of its place barrier disc or latch positioning body, so plectrum can pass through smoothly; When plectrum is a rectangular body, because annulus and the inboard barrier disc of setting up at each barrier disc is in together on the horizontal plane, plectrum also is in each barrier disc top, the plectrum locating slot of the annulus setting on the plectrum locating slot on each barrier disc and the latch positioning body location that formed its size dimension of plectrum locating slot could satisfy plectrum when overlapping of aliging, outwards rotate latch, when plectrum through the first barrier disc on during the position of plectrum locating slot on the annulus of plectrum locating slot or latch positioning body, at this moment plectrum still is positioned on the second barrier disc barrier disc, therefore plectrum can pass through smoothly, otherwise when plectrum through the second barrier disc on during the position of plectrum locating slot on the annulus of the position of plectrum locating slot or latch positioning body, still being positioned on the first barrier disc of plectrum, so plectrum can pass through smoothly.After the plectrum locating slot positioned in alignment of the plectrum locating slot on each barrier disc and the setting of the annulus on the latch positioning body, what plectrum was suffered just can eliminate simultaneously from each barrier disc restriction, and in the insertion locating slot, drive the rectilinear motion of latch, whole like this rotation process is not only very fluent, and the position of barrier disc is also ceaselessly changing, pointwise is attempted broken code and has been become a chance event, successful possibility is just found out the pinprick at a disk as allowing the people close eye, because as long as precision is enough high, it is the same with the docking of point as point that the docking of two articles just can reach, and successful probability is very little.

As the 12 kind of technical scheme that realizes basic conception of the present invention, a kind of lock Cipher bolt with password, it is made of latch and latch positioning body, scale is located on the latch positioning body, the latch positioning body of described Cipher bolt is the dish of Intermediate Gray circular channel, along the extend internally annulus of a circle projection of dish outer rim, barrier disc more than two is placed in the annulus, each barrier disc and annulus are by arranging supporting spring under barrier disc, or the pin that inserts from annulus, or the sour jujube groove of establishing mutually on barrier disc and the annulus side and ratchet are interrupted to be placed on and realize only being rotatably connected of barrier disc and annulus on the annulus side, each barrier disc be provided with one with upper protruding block and with upper track plectrum locating slot, the latch termination is the button handle, end at the button handle is provided with two above plectrums, button on the latch passes plectrum locating slot after the alignment and allows wherein a barrier disc is placed in the torus space of front end plectrum and latch positioning body end face passing each plectrum behind the latch positioning body, other barrier discs are placed in the torus space of two plectrums formation, behind the ratchet knob handle, each plectrum just is subject to respectively the restriction of each barrier disc.

Outwards rotate latch, when the first plectrum through on the first barrier disc wherein during plectrum locating slot position, at this moment the second plectrum still is positioned on other barrier disc, therefore the first plectrum can pass through smoothly, otherwise when the second plectrum passes through the position of plectrum locating slot on its place barrier disc, the first plectrum still is positioned over its place barrier disc, therefore the second plectrum can pass through smoothly, whole like this rotation process is not only very fluent, and the position of barrier disc is also ceaselessly changing, pointwise is attempted broken code and has been become a chance event, successful possibility is just found out the pinprick at a disk as allowing the people close eye, because as long as precision is enough high, it is the same with the docking of point as point that the docking of two articles just can reach, and successful probability is very little.

Plectrum locating slot and the projection distance and position relation apart offered at each barrier disc are different, that is to say when the projection of stirring simultaneously barrier disc and catch ring when the plectrum on the latch drives each barrier disc and rotates, plectrum locating slot on each barrier disc is on the position of mutually staggering all the time, also must again reverse after this just requires latch to rotate for the first time and allow the plectrum on the latch stir separately again other barrier disc, could allow plectrum locating slot on each barrier disc and button each upper plectrum positioned in alignment, the suffered restriction from each barrier disc of plectrum just can be eliminated simultaneously, and in the insertion locating slot, thereby allow latch do straight-line displacement, open door lock or outer padlock, such Cipher bolt outward appearance can not the perception plectrum and the position of plectrum locating slot, thinks that blindly broken code is impossible; After Cipher bolt is carried out on the other hand, the geometry site of the plectrum locating slot on each barrier disc and projection distance has apart just been determined, as long as change the dead-center position on the scale, the password reading of Cipher bolt also just can obtain different password numbers, this password can be realized automatically generating by numerical controlled machinery by the calculating formula after the programming, is convenient to promoting the use of Cipher bolt.

The Cipher bolt that designs like this, broken code becomes very difficult, is convenient to promoting the use of Cipher bolt, and, body simple in structure because of it known the little all kinds of electric motor cars uses that are specially adapted to.

Description of drawings

The present invention is further detailed explanation below in conjunction with drawings and embodiments.

Fig. 1 is each exploded view of Cipher bolt the first embodiment of the present invention.

Fig. 2 is each design of part schematic diagram of Cipher bolt the first embodiment of the present invention.

Fig. 3 is each exploded view of Cipher bolt the second embodiment of the present invention.

Fig. 4 is each exploded view of the third embodiment of Cipher bolt of the present invention.

Fig. 5 is the 4th kind of each exploded view of embodiment of Cipher bolt of the present invention.

Fig. 6 is the 5th kind of each exploded view of embodiment of Cipher bolt of the present invention

Fig. 7 is the 6th kind of each exploded view of embodiment of Cipher bolt of the present invention.

Fig. 8 is the 7th kind of each exploded view of embodiment of Cipher bolt of the present invention.

Fig. 9 is the 7th kind of embodiment of Cipher bolt of the present invention is in same vertical plane when plectrum and projection sectional view.

Figure 10 is the 8th kind of each exploded view of embodiment of Cipher bolt of the present invention.

Figure 11 is the 9th kind of each exploded view of embodiment of Cipher bolt of the present invention.

Figure 12 is the 9th kind of embodiment of Cipher bolt of the present invention is in same vertical plane when plectrum and projection sectional view.

Figure 13 is each exploded view of the 9th kind of another embodiment of embodiment of Cipher bolt of the present invention.

Figure 14 is the 9th kind of another embodiment of embodiment of Cipher bolt of the present invention is in same vertical plane when plectrum and projection sectional view.

Figure 15 is the tenth kind of each exploded view of embodiment of Cipher bolt of the present invention.

Figure 16 is the 11 kind of each exploded view of embodiment of Cipher bolt of the present invention.

Figure 17 is each design of part schematic diagram of the 11 kind of embodiment of Cipher bolt of the present invention.

Figure 18 is that Cipher bolt shown in Figure 16 applies to each exploded view on the door lock.

Figure 19 is that Cipher bolt shown in Figure 16 applies to plug-in each exploded view of locking

Figure 20 is each design of part sectional view of the 12 kind of embodiment of Cipher bolt of the present invention.

The specific embodiment

Fig. 1, Fig. 2 are comprised of latch positioning body 1, enclosing cover 2, latch 92 and barrier disc 9 as the Cipher bolt shown in Cipher bolt the first embodiment of the present invention, have plectrum locating slot 51 one at barrier disc 9 circumferential peripheries, central authorities at barrier disc have a circular hole, have the strip of a pair of symmetry at the circumference of circular hole for the latch locating slot 44 of spacer 6 location on the latch 99; Be to cooperate the work of barrier disc 9, a top is inserted in the circular hole of latch positioning body 1 from right to left with the latch of two spacers 6, the spacer 6 on it is positioned on the barrier disc 9; Simultaneously set up the annulus 19 of an epirelief in the outside cylinder end face central authorities of latch positioning body 1, offer the latch locating slot 4 of strip confession latch 92 location of a pair of symmetry at the circumference of annulus 19; The diameter of said barrier disc 9 circular holes equals the external diameter of annulus 19, and barrier disc 9 is enclosed within on the annulus 19; In the process of rotation, because annulus 19 separates barrier disc 9 with latch 92, can not appear at the problem that mutually drives in the process of rotation; On the other hand, the height of annulus 19 is the same with the thickness of barrier disc 9, because the spacer 6 on the latch is positioned over respectively on the annulus 19 and barrier disc 9 of latch positioning body 1, enclosing cover 2 has been played good support; The problem that next will solve is: rotate enclosing cover 2 and how to drive the latch rotation, can control the length of spacer 6 on the latch, guarantee that spacer 6 can contact with plectrum 5, reach the purpose of rotating latch.After latch positioning body 1 inserted enclosing cover 2, the ratchet 16 at 2 mouthfuls of places of enclosing cover just blocked an end of latch positioning body 1.

Press and rotate enclosing cover 2, when latch 92 through on the barrier discs 9 during latch locating slot 44, at this moment on the latch on the annulus that still is positioned over latch positioning body 1 19 of spacer 6, so latch 92 can pass through smoothly; Otherwise, when latch 92 passes through the locating slot 4 of annulus 19 on the latch positioning bodies 1, at this moment spacer 6 still is positioned on the barrier disc 9 on the latch, therefore latch can pass through smoothly, unless latch, barrier disc are positioned at identical position simultaneously with latch locating slot three on the latch positioning body annulus, but this for a chance event this probability be very little, the possibility of broken code does not exist at random.

In plectrum 5 inserted plectrum locating slots 51, enclosing cover 2 just can promote latch 92 and do straight-line displacement, can connect a recoil press spring at the other end of latch 92, and the straight-line displacement of latch 92 just can only be undertaken by the promotion of enclosing cover 2 like this.

Fig. 3 is as the second technical scheme that realizes basic conception of the present invention, Cipher bolt still has latch positioning body 1 and enclosing cover 2 to form, be provided with a plectrum at enclosing cover 2, the plectrum locating slot 3 that communicates with the latch inner chamber that the end face of latch positioning body 1 is provided with twice, the latch positioning body 1 of described Cipher bolt is provided with a cylinder 13 for the dish of Intermediate Gray circular hole in its end face central authorities; One top passes its face from plectrum locating slot 3 and puts down in latch positioning body 1 end face with inner chamber, the pushing piece 93 that the latch 92 of two pushing pieces 93 passes latch positioning body 1, the pushing piece 93 that just can promote latch in the plectrum locating slot 3 of plectrum 5 insertion latch positioning bodies 1 is done straight-line displacement, can connect an elastic recoil body in the lower end of latch 92, the displacement of latch 92 only realizes under the promotion of plectrum 5 like this, thereby the locking bolt or the locked groove that reach on the latch are finished the function of unblanking with the locking of door or the locked groove of locking or locking bolt with separating; In by latch positioning body 1 and enclosing cover 2 formed cylindrical spaces, be provided with two barrier discs, the first barrier disc 9, the second barrier disc 99, be provided with a projection 51 and twice plectrum locating slot 31 at the first barrier disc 9 circumferential peripheries, be provided with a projection 52, a projection 53 and twice plectrum locating slot 32 at the second barrier disc 99 circumferential peripheries; The section of said plectrum is step, plectrum locating slot 32 location on plectrum locating slot 31 location, the 3rd step 555 and the second barrier disc 99 on plectrum locating slot 3 location, second step 55 and the first barrier disc 9 on first step 5 and the latch positioning body 1; The first step 5 of said plectrum is positioned on the latch positioning body 1, second step 55 is positioned on the first barrier disc 9, the 3rd step 555 is positioned on the second barrier disc 99, and barrier disc can only rotate around the same center of circle with enclosing cover under the restriction of plectrum and enclosing cover inner cylinder face like this; After latch positioning body 1 inserted enclosing cover 2, the ratchet 16 at 2 mouthfuls of places of enclosing cover just blocked an end of latch positioning body 1.

The password setting principle of the technical program: first up time is rotated enclosing cover 2, allowing plectrum stir projection 51 and projection 52 drive barrier discs 9 and barrier disc 99 together rotates, first the plectrum locating slot 31 on the first barrier disc 9 and plectrum locating slot 3 positioned in alignment on the latch positioning body 1, then enclosing cover 2 reverses, allow plectrum stir projection 53 the plectrum locating slot 32 on the second barrier disc 99 and the plectrum locating slot 3 that aligns and plectrum locating slot 31 positioned in alignment, the enclosing cover 2 that reverses at last allows the top of plectrum locating slot of alignment of plectrum, depressing enclosing cover just can insert plectrum in the plectrum locating slot 3 on the latch positioning body 1, allow latch do straight-line displacement, open door lock or outer padlock and open door lock or outer padlock.

Press and rotate enclosing cover 2, when plectrum second step 55 through the first barrier disc on during plectrum locating slot 31, at this moment the first step on the plectrum 5, the 3rd step still are positioned over respectively on latch positioning body 1 and the second barrier disc 99, so plectrum can pass through smoothly; Otherwise when plectrum first step 5 through the latch positioning bodies on during plectrum locating slot 3, at this moment the second step on the plectrum 55, the 3rd step 555 still are positioned over respectively on the first barrier disc 9 and the second barrier disc 99, so plectrum can pass through smoothly; With should the 3rd step 555 through on the second barrier disc during plectrum locating slot 32, situation also is the same, whole like this rotation process is not only very fluent, and the position of each barrier disc is also ceaselessly changing, pointwise is attempted broken code and has been become a chance event, successful possibility is just found out the pinprick at a disk as allowing the people close eye, because as long as precision is enough high, it is the same with the docking of point as point that the docking of two articles just can reach, successful probability is very little, does not have the possibility of rotating broken code by pressing.

When the thickness of first step 55 during less than the thickness of the first barrier disc 9, second step 55 and the 3rd step 555 still can support mutually, whole rotation process is still fluent, does not also have brokenly the possibility of code, and therefore such Cipher bolt is not too harsh to the thickness requirement of plectrum.If rotate enclosing cover 2 and enclosing cover 2 is applied a power that makes progress, such opening ways does not have special requirement to the frictional force between each barrier disc; When if the mode of opening is varied, only need allow the frictional force of latch positioning body 1 and the first barrier disc 9 locate with regard to guaranteeing to rotate in order enclosing cover 2 greater than the frictional force of enclosing cover 2 and the second barrier disc 99 greater than the frictional force of frictional force, the first barrier disc 9 and second barrier disc 99 of the first barrier disc 9 and the second barrier disc 99, just can not appear at the situation of rotating the second barrier disc 99 and driving the first barrier disc 9, thus the location of finishing each barrier disc.

Fig. 4 is comprised of latch positioning body 1, enclosing cover 2 and barrier disc 9 as the Cipher bolt shown in the third technical scheme that realizes basic conception of the present invention, after latch positioning body 1 inserts enclosing cover 2, the ratchet 16 at 2 mouthfuls of places of enclosing cover just blocks an end of latch positioning body 1, the plectrum locating slot 3 that communicates with the latch inner chamber that the end face of latch positioning body 1 is provided with twice, the latch positioning body 1 of described Cipher bolt is provided with a cylinder 13 for the dish of Intermediate Gray circular hole in its end face central authorities; One top passes its face from plectrum locating slot 3 and puts down in latch positioning body 1 end face with inner chamber, the pushing piece 93 that the latch 92 of two pushing pieces 93 passes latch positioning body 1, the pushing piece 93 that just can promote latch in the plectrum locating slot 3 of plectrum 5 insertion latch positioning bodies 1 is done straight-line displacement, can connect an elastic recoil body in the lower end of latch 92, the displacement of latch 92 only realizes under the promotion of plectrum 5 like this, thereby the locking bolt or the locked groove that reach on the latch are finished the function of unblanking with the locking of door or the locked groove of locking or locking bolt with separating; Still be provided with a plectrum 5 and plectrum 55 at enclosing cover 2, the two interruption is arranged on the side of enclosing cover 2, in by latch positioning body 1 and enclosing cover 2 formed cylindrical spaces, the first barrier disc 9 and the first barrier disc 99 only are set, the same plectrum locating slot 31 that only can allow plectrum 5 pass the plectrum locating slot 3 location engagements on barrier disc 9 and the latch positioning body 1 with plectrum of the size that offers a pair of symmetry at barrier disc 9, offer the same plectrum locating slot 32 that only can allow plectrum 55 pass barrier disc 99 with plectrum of size of a pair of symmetry at barrier disc 99, the projection 51 that is provided with a pair of symmetry in barrier disc 9 outer rims at a distance of plectrum locating slot 31 certain positions is stirred 9 running fixes of drive barrier disc for plectrum 5, before plectrum 5 was not finished the location, plectrum 5 was the tops that are in barrier disc 9; The projection 52 that is provided with a pair of symmetry in barrier disc 99 outer rims at a distance of plectrum locating slot 32 certain positions is stirred 99 running fixes of drive barrier disc for plectrum 55, before plectrum 55 is not finished the location, plectrum 55 is the tops that are in barrier disc 99, the thickness of plectrum 55 can be greater than the barrier disc 9 thickness sum with projection 52, the frictional force of this face that barrier disc 9 and plectrum 5 are in contact with one another is greater than barrier disc 9 frictional force with latch positioning body 1 this one side, can realize by the increase friction factor means such as carving anti-slip tank of opening of this face of being in contact with one another at barrier disc 9 and plectrum 5; The frictional force of this face that barrier disc 99 and plectrum 55 are in contact with one another can be opened increase friction factor means such as carving anti-slip tank by this face that is in contact with one another at barrier disc 99 and plectrum 55 and realize greater than barrier disc 99 frictional force with latch positioning body 1 this one side.Ought depress like this enclosing cover 2 rotates, because the frictional force of plectrum 5 and barrier disc 9 is greater than the frictional force of barrier disc 9 with latch positioning body 1, the result is that barrier disc 9 will be mobile with plectrum 5, that is to say in any one position and depress enclosing cover that plectrum 5 can only rest on the permanent position of barrier disc 9; Equally because of plectrum 55 and the frictional force of barrier disc 99 frictional force greater than barrier disc 99 and latch positioning body 1, the result is that barrier disc 99 will be mobile with plectrum 55, that is to say in any one position and depress enclosing cover, plectrum 55 can only rest on the permanent position of barrier disc 99, its result is just as the mode that has adopted pointwise to attempt, but as the analysis of front---mode that pointwise is attempted does not exist because of the reference point that the continuous variation of the position of barrier disc has caused supplying, the position of the plectrum locating slot on wanting to find on the barrier disc by such mode, just find out the pinprick at a disk as allowing the people close eye, probability is very little, does not have brokenly the possibility of code

Its password of Cipher bolt of design is how code is set like this:

At first the zero reading of the 3 relative latch positioning body scales 11 of the plectrum locating slot on the latch positioning body 1 is first passwords, the number of division sum that first password adds the plectrum shifting chute 3 of upper protruding block 51 on barrier disc 9 is second password, rotate first enclosing cover 2 to first password reading, the reply enclosing cover applies a power that makes progress during rotation, only have by projection 51 and could realize with the effect that guarantees 5 pairs of barrier discs 9 of plectrum, at this moment the plectrum locating slot 31 on the barrier disc 9 is positioned at the top of the plectrum locating slot 3 on the latch positioning body 1, the position of 2 to second password numbers of backward rotation enclosing cover afterwards, at this moment, plectrum 5 has just been come the top of barrier disc 9 with the plectrum locating slot 3 of latch positioning body 1, depress enclosing cover 2, plectrum 5 just can with latch positioning body 1 on the engagement of plectrum locating slot 3 location, thereby allow latch do straight-line displacement, open door lock or outer padlock; When the setting principle to its password of barrier disc more than two is the same.

Fig. 5 is as the 4th kind of technical scheme that realizes basic conception of the present invention, Cipher bolt is made of enclosing cover 2 and latch positioning body 1, after latch positioning body 1 inserts enclosing cover 2, the ratchet 16 at 2 mouthfuls of places of enclosing cover just blocks an end of latch positioning body 1, the end face of latch positioning body 1 is provided with one the plectrum locating slot 3 that communicates with the latch inner chamber, and the latch positioning body 1 of described Cipher bolt is provided with a cylinder 13 for the dish of Intermediate Gray circular hole in its end face central authorities; One top passes its face from plectrum locating slot 3 and puts down in latch positioning body 1 end face with inner chamber, the pushing piece 93 that the latch 92 of two pushing pieces 93 passes latch positioning body 1, the pushing piece 93 that just can promote latch in the plectrum locating slot 3 of plectrum 5 insertion latch positioning bodies 1 is done straight-line displacement, can connect an elastic recoil body in the lower end of latch 92, the displacement of latch 92 only realizes under the promotion of plectrum 5 like this, thereby the locking bolt or the locked groove that reach on the latch are finished the function of unblanking with the locking of door or the locked groove of locking or locking bolt with separating; Enclosing cover 2 interior cylinder bottom surfaces are provided with two plectrum 5 and the plectrums 55 that are connected as a single entity with enclosing cover 2, the two was arranged on the side of enclosing cover 2 along axial interruption of enclosing cover, in by latch positioning body 1 and enclosing cover 2 formed cylindrical spaces, the first barrier disc 9 and the second barrier disc 99 are set, offer one plectrum locating slot 32 and projection 52 at barrier disc 99, projection 53 is stirred for plectrum 5, offer one plectrum locating slot 31 and a projection 51 is stirred for plectrums 55 at barrier disc 9, end face at latch positioning body 1 has plectrum locating slot 3 one, said barrier disc 9 is placed on latch positioning body 1 end face place, said barrier disc 9 is enclosed within on the side of latch positioning body 1, and barrier disc 99 is the same with barrier disc 9 diameters; Before each plectrum was not finished the location, plectrum 5 was in the top of barrier disc 99, and plectrum 55 is in the top of barrier disc 9; When opening Cipher bolt, determine a bit at scale first, this point is exactly the position of projection 51 location, up time is rotated enclosing cover 2 for the first time, plectrum 5 is stirred barrier disc 99, plectrum 55 is stirred barrier disc 9 and together rotated, allow first projection 51 locate, plectrum locating slot 32 will be positioned at the place ahead of plectrum locating slot 31 up times one side at this moment; Inverse time is rotated enclosing cover 2 afterwards, allow plectrum 5 stir projection 53 and drive barrier disc 99 rotations, just can allow plectrum locating slot 32 and plectrum locating slot 31 positioned in alignment, in order to guarantee at plectrum locating slot 32 during with plectrum locating slot 31 positioned in alignment, plectrum 55 does not still contact with projection 51, the arc length that only needs 51 inverse times of projection to point to plectrum locating slot 31 adds arc length that 52 inverse times of upper protruding block point to projection 53 less than the girth of scale just, can arrange arbitrarily the position of projection 53 in this scope; Up time is rotated enclosing cover 2 more afterwards, plectrum 5 just can go to the position that plectrum locating slot 32 positions, plectrum 55 just can go to plectrum locating slot 31, press down enclosing cover 2 plectrums 5 and just can insert plectrum locating slot 32, plectrum 55 and just can insert in the plectrum locating slot 31, plectrum 55 just can contact with annulus 19; Again rotate afterwards enclosing cover 2, plectrum 55 1 goes to the position of plectrum locating slot 3 surely, presses down enclosing cover 2 plectrums 55 and just can insert in the plectrum locating slot 3, thereby allow latch do straight-line displacement, opens door lock or outer padlock.

Fig. 6 is as the 5th kind of each exploded view of embodiment of Cipher bolt of the present invention.Cipher bolt is by latch positioning body 1, enclosing cover 2 and barrier disc 9 form, after latch positioning body 1 inserts enclosing cover 2, the ratchet 16 at 2 mouthfuls of places of enclosing cover just blocks an end of latch positioning body 1, the latch positioning body 1 of described Cipher bolt is the cylinder of Intermediate Gray circular hole, still be provided with the plectrum 5 of a pair of symmetry at enclosing cover 2, the plectrum locating slot 3 that communicates with the latch inner chamber that the end face of latch positioning body 1 is provided with twice, the inner chamber of latch positioning body 1 is passed on one top with the latch 92 of two pushing pieces 93, pushing piece 93 passes its face from plectrum locating slot 3 and puts down in latch positioning body 1 end face, the pushing piece 93 that just can promote latch in the plectrum locating slot 3 of plectrum 5 insertion latch positioning bodies 1 is done straight-line displacement, can connect an elastic recoil body in the lower end of latch 92, the displacement of latch 92 only realizes under the promotion of plectrum 5 like this, thereby the locking bolt or the locked groove that reach on the latch are finished the function of unblanking with the locking of door or the locked groove of locking or locking bolt with separating; In by latch positioning body 1 and enclosing cover 2 formed cylindrical spaces, a slice barrier disc 9 is set, the plectrum 5 that only can allow that offers a pair of symmetry at barrier disc 9 passes the plectrum locating slot 33 of the plectrum locating slot 3 locating slots engagement on barrier disc 9 and the latch positioning body 1, the projection 55 that is provided with a pair of symmetry in the barrier disc outer rim at a distance of the plectrum locating slot 3 certain positions on it is stirred drive barrier disc 9 rotational positioning for plectrum 5, before plectrum 5 was not finished the location, plectrum 5 was the tops that are in barrier disc 9; The thickness of plectrum 5 can be greater than the thickness of projection 55, on the outside cylinder end face of latch positioning body 1, be provided with the annulus 19 of a circle projection along latch positioning body periphery, the width of annulus 19 has the plectrum locating slot 3 that only can allow the plectrum location mesh of a pair of symmetry equally less than the width that covers plectrum 5 outward on annulus 19; Said barrier disc 9 just can be put into annulus 19, and its thickness is the same with annulus 19; Overlap its size dimension of plectrum locating slot that forms this moment and could satisfy plectrum 5 location when the plectrum locating slot 33 on the barrier disc 9 aligns with plectrum locating slot 3 on the annulus 19, that is to say that only coming from 19 pairs of plectrum 5 resistances of barrier disc 9 and annulus when this position just can disappear simultaneously, plectrum could be realized and the engagement of latch positioning body 1 sprocket bit;

Blindly press and rotate enclosing cover 2, the not stall of stirring projection 55 drive barrier discs 9 because of plectrum 5 is moving, it is impossible that broken code is attempted in pointwise, press when rotating enclosing cover 2, plectrum 5 has been come the position of the plectrum locating slot 3 that is positioned on the annulus 19, because the support of barrier disc 9, the smooth and easy position by the plectrum locating slot 3 on the annulus 19 of plectrum 5 energy, in like manner also can pass through smoothly the position of the plectrum locating slot 33 on the barrier disc 9 at plectrum 5 under the support of annulus 19, only have when the two just overlaps, the possibility that the engagement of plectrum and plectrum locating slot location just can occur, but such probability is very little as allowing the people close that eye finds out the pinprick at a disk just, the possibility that does not exist broken yard.

Fig. 7 is as the 6th kind of technical scheme that realizes basic conception of the present invention, Cipher bolt is made of enclosing cover 2 and latch positioning body 1, after latch positioning body 1 inserts enclosing cover 2, the ratchet 16 at 2 mouthfuls of places of enclosing cover just blocks an end of latch positioning body 1, the end face of latch positioning body 1 is provided with the plectrum locating slot 3 that communicates with the latch inner chamber together, and the latch positioning body 1 of described Cipher bolt is the cylinder of Intermediate Gray circular hole; One top passes its face from plectrum locating slot 3 and puts down in latch positioning body 1 end face with inner chamber, the pushing piece 93 that the latch 92 of two pushing pieces 93 passes latch positioning body 1, the pushing piece 93 that just can promote latch in the plectrum locating slot 3 of plectrum 5 insertion latch positioning bodies 1 is done straight-line displacement, can connect an elastic recoil body in the lower end of latch 92, the displacement of latch 92 only realizes under the promotion of plectrum 5 like this, thereby the locking bolt or the locked groove that reach on the latch are finished the function of unblanking with the locking of door or the locked groove of locking or locking bolt with separating; Enclosing cover 2 interior cylinder bottom surfaces are provided with a plectrum 5 that is connected as a single entity with enclosing cover 2, in by latch positioning body 1 and enclosing cover 2 formed cylindrical spaces, a slice barrier disc 9 and a catch ring 99 are set, offer one plectrum locating slot 31 and a projection 51 is stirred for plectrums 5 at barrier disc 9, offer one plectrum locating slot 32 and projection 52 at catch ring 99, projection 53 is stirred for plectrum 5, be provided with the annulus 19 of a circle projection at the outside cylinder end face of latch positioning body 1, have plectrum locating slot 3 together at annulus 19, said barrier disc 9 is put into annulus 19, said catch ring 99 is enclosed within outside the annulus 19, barrier disc 9 is highly the same with catch ring 99 all greater than the height of annulus 19, before plectrum 5 is not finished the location, plectrum 5 is the tops that are in barrier disc 9 and catch ring 99, the location that formed its size dimension of plectrum locating slot could satisfy plectrum 5 when the plectrum locating slot 31 on the barrier disc 9 and 32 alignment of the plectrum locating slot on the catch ring 99 overlap.When opening Cipher bolt, determine a bit at scale first, this point is exactly that projection 51 is at a distance of the circle setting of plectrum locating slot 3, up time is rotated enclosing cover 2 for the first time, plectrum 5 is stirred projection 51, projection 52 drives barrier disc 9 and catch ring 99 together rotates, allow first plectrum locating slot 31 and plectrum locating slot 3 positioned in alignment, plectrum locating slot 32 will be positioned at the place ahead of plectrum locating slot 31 up times one side this moment; Inverse time is rotated enclosing cover 2 afterwards, allow plectrum 5 stir projection 53 and drive catch ring 99 rotations, just can allow plectrum locating slot 32 and plectrum locating slot 31 positioned in alignment, in order to guarantee at plectrum locating slot 32 during with plectrum locating slot 31 positioned in alignment, plectrum 5 does not still contact with projection 51, the arc length that only needs 51 inverse times of projection to point to plectrum locating slot 31 adds arc length that 52 inverse times of upper protruding block point to projection 53 less than the girth of scale just, can arrange arbitrarily the position of projection 53 in this scope; Up time is rotated enclosing cover 2 more afterwards, and plectrum 5 just can go to the position of plectrum locating slot 32 and plectrum locating slot 31 positioned in alignment, presses down enclosing cover 2 plectrums 5 and just can insert plectrum locating slot 32 and contact with annulus 19 with plectrum locating slot 31; Enclosing cover 2 plectrums 5 just can insert in the plectrum locating slot 3, thereby allow latch do straight-line displacement, open door lock or outer padlock.

Fig. 8, Fig. 9 is as the 7th kind of technical scheme that realizes basic conception of the present invention, a kind of lock Cipher bolt with password, it is made of enclosing cover 2 and latch positioning body 1, after latch positioning body 1 inserts enclosing cover 2,2 mouthfuls of plectrums 5 of enclosing cover are stuck on the locating ring 3, scale 11 is located on the latch positioning body 1, the end face of latch positioning body 2 is provided with plectrum locating slot 31 together, the passage 90 that the latch positioning body 1 of described Cipher bolt connects for inner chamber, this passage 90 can satisfy the straight-line dish of latch, end face central authorities are provided with a cylinder 13, the end that latch passes latch positioning body 1 rear latch is against on enclosing cover 2 inner headed faces, and an end of latch can connect on the return elastic body; Be provided with the locating ring 3 of a projection on cylinder 13 tops, be provided with plectrum locating slot 31 one at locating ring; Be provided with a plectrum 52 mouthfuls of enclosing covers, in the space of enclosing cover 2 and the formation of cylinder 13 end faces, lay the rotating barrier disc 9 of a slice, be provided with a projection 13 that supplies plectrum 5 to stir passes the location with the confession plectrum plectrum locating slot 32 at barrier disc 9; Being enclosed within on the cylinder 13 of barrier disc 9, the section of corresponding said plectrum 5 is step-like, each step be positioned over respectively on the latch positioning body 1 with barrier disc 9 on, when the plectrum locating slot 32 on the barrier disc 9 aligns the large locating slot of rear formation one with plectrum locating slot 31 on the locating ring 3, the location that just can satisfy plectrum 5; Barrier disc and cylinder can by being connected with ratchet and dividing into supporting spring or establish the in-built pin with resiliency supported of horizontal inside groove rotating connection only at cylinder at the barrier disc of primary importance establishing mutually the sour jujube groove between barrier disc and the cylinder, cover the making that enclosing cover is finished Cipher bolt.

Figure 10 is as the 8th kind of technical scheme that realizes basic conception of the present invention, a kind of lock Cipher bolt with password, it is made of enclosing cover 2 and latch positioning body 1, after latch positioning body 1 inserts enclosing cover 2,2 mouthfuls of plectrums 55 of enclosing cover are stuck on the locating ring 3, scale 11 is located on the latch positioning body 1, the passage 90 that the latch positioning body 1 of described Cipher bolt connects for inner chamber, this passage 90 can satisfy the straight-line dish of latch, end face central authorities are provided with a cylinder 13, latch passes that an end of latch is against on enclosing cover 2 inner headed faces behind the latch positioning body, and an end of latch can connect on the return elastic body; Be provided with the locating ring 3 of a projection on cylinder 13 tops, be provided with plectrum locating slot 31 one at locating ring 3, in the space of enclosing cover 2 and the formation of cylinder 13 end faces, lay the rotating barrier disc 9 of a slice, barrier disc 9 interruptions are enclosed within on cylinder 19 sides, be provided with a projection 13 that supplies plectrum 5 to stir passes the location with confession plectrum 5 plectrum locating slot 32 at barrier disc 9, said plectrum 5 and plectrum 55 outwards are interrupted setting from enclosing cover 2 along medial surface, each plectrum 5 is positioned on the latch positioning body 1, plectrum 55 is positioned on the barrier disc 9, barrier disc 9 and cylinder 13 cover the making that enclosing cover 2 is finished Cipher bolt by establish mutually sour jujube groove and ratchet between barrier disc and cylinder.

Figure 11, Figure 12 is as the 9th kind of technical scheme that realizes basic conception of the present invention, a kind of lock Cipher bolt with password, it is made of enclosing cover 2 and latch positioning body 1, after latch positioning body 1 inserts enclosing cover 2, the bulge loop 16 at 2 mouthfuls of places of enclosing cover just blocks on the bulge loop of knob positioning body 1 one sides, scale 11 is located on the latch positioning body 1, the passage 90 that the latch positioning body 1 of described Cipher bolt connects for inner chamber, this passage 90 can satisfy the straight-line dish of latch, end face central authorities are provided with a cylinder 13, the end that latch passes latch positioning body 1 rear latch is against on enclosing cover 2 inner headed faces, and an end of latch can connect on the return elastic body; In the space of enclosing cover 2 and the formation of cylinder 13 end faces, lay two rotating barrier discs, be provided with the projection 33 stirred for plectrum 5 at barrier disc 9 and pass the plectrum locating slot 31 of location with projection 34 with for plectrum 5, be provided with the projection 13 of stirring for plectrum 55 and supply plectrum 55 to pass the plectrum locating slot 32 of location at barrier disc 99; Stir each barrier disc and the support of each barrier disc to plectrum for satisfying plectrum 5, each barrier disc is enclosed within on the cylinder 13 according to the diameter order, the section of said plectrum is step-like, first step 5, second step 55, on the first step 5 placement barrier discs 9, on the 2 55 placement barrier disc 99, when forming a large locating slot after the alignment of each plectrum locating slot, the location that just can satisfy plectrum; Each barrier disc and cylinder 13 are by being connected with ratchet and being connected establishing mutually the sour jujube groove between barrier disc and the cylinder.

Outwards rotate enclosing cover 2, when First 5 rank of plectrum through on the barrier disc 9 during plectrum locating slot 31 position, at this moment still place on the barrier disc 99 on second of plectrum 55 rank, therefore plectrum can pass through smoothly, otherwise when the second step 55 of plectrum passes through the position of plectrum locating slot 32 on its place barrier discs 99, the first step 5 of plectrum still is positioned over its place barrier disc 9, so plectrum can pass through smoothly; After the plectrum locating slot positioned in alignment on each barrier disc, what plectrum was suffered just can eliminate simultaneously from each barrier disc restriction, and in the insertion locating slot, drive the rectilinear motion of latch, whole like this rotation process is not only very fluent, and the position of barrier disc is also ceaselessly changing, pointwise is attempted broken code and has been become a chance event, successful possibility is just found out the pinprick at a disk as allowing the people close eye, because as long as precision is enough high, it is the same with the docking of point as point that the docking of two articles just can reach, and successful probability is very little.In order to guarantee in the process of rotating, not occur the mutual drive between each barrier disc, can come increasing friction force to be used to offset frictional force between each barrier disc by increasing friction factor between each barrier disc and the cylinder.

Figure 13, Figure 14 is as the 9th kind of another example of technical scheme realizing basic conception of the present invention, a kind of lock Cipher bolt with password, it is made of enclosing cover 2 and latch positioning body 1, after latch positioning body 1 inserts enclosing cover 2, the bulge loop 16 at 2 mouthfuls of places of enclosing cover just blocks on the bulge loop of knob positioning body 1 one sides, scale 11 is located on the latch positioning body 1, the passage 90 that the latch positioning body 1 of described Cipher bolt connects for inner chamber, this passage 90 can satisfy the straight-line dish of latch, end face central authorities are provided with a cylinder 13, the end that latch passes latch positioning body 1 rear latch is against on enclosing cover 2 inner headed faces, and an end of latch can connect on the return elastic body; In the space of enclosing cover 2 and the formation of cylinder 13 end faces, lay two rotating barrier discs, be provided with the projection 33 of stirring for plectrum 5 passes the location with projection 34 and confession plectrum 5 plectrum locating slot 31 at barrier disc 9, be provided with the plectrum locating slot 32 that the projection 13 stirred for plectrum 55 and confession plectrum 55 pass the location at barrier disc 99, be provided with a bulge loop at barrier disc 99 and be enclosed within on the barrier disc 9; Stir each barrier disc and the support of each barrier disc to plectrum for satisfying plectrum 5, each barrier disc is enclosed within on the cylinder 13 according to the diameter order, said plectrum 5 is strip, when forming a large locating slot after the alignment of each plectrum 5 locating slot, and the location that just can satisfy plectrum 5; Each barrier disc and cylinder 13 are by being connected with ratchet and being connected establishing mutually the sour jujube groove between barrier disc and the cylinder.

Because contacting this face with barrier disc 9 with plectrum 5, the bulge loop of setting up at barrier disc 99 is in together on the horizontal plane, plectrum 5 also is in each barrier disc top, the location that formed its size dimension of plectrum locating slot could satisfy plectrum 5 when the plectrum locating slot alignment on each barrier disc overlapped, upwards rotate enclosing cover 2, when plectrum 5 through the first barrier disc 9 on during plectrum locating slot 31 position, at this moment plectrum 5 still is positioned on the second barrier disc barrier disc 99, therefore plectrum 5 can pass through smoothly, otherwise when plectrum 5 through the second barrier disc 99 on during the position of plectrum locating slot 332, still being positioned on the first barrier disc 9 of plectrum 5, so plectrum 5 can pass through smoothly.After the plectrum locating slot positioned in alignment on each barrier disc, plectrum 5 suffered just eliminating simultaneously from each barrier disc restriction, and in the insertion locating slot, drive the rectilinear motion of latch, whole like this rotation process is not only very fluent, and the position of barrier disc is also ceaselessly changing, pointwise is attempted broken code and has been become a chance event, successful possibility is just found out the pinprick at a disk as allowing the people close eye, because as long as precision is enough high, it is the same with the docking of point as point that the docking of two articles just can reach, and successful probability is very little.In order to guarantee in the process of rotating, not occur the mutual drive between each barrier disc, can come increasing friction force to be used to offset frictional force between each barrier disc by increasing friction factor between each barrier disc and the cylinder.

Figure 15 is as the tenth kind of technical scheme that realizes basic conception of the present invention, a kind of lock Cipher bolt with password, it is made of enclosing cover 2 and latch positioning body 1, after latch positioning body 1 inserts enclosing cover 2, the bulge loop 16 at 2 mouthfuls of places of enclosing cover just blocks on the bulge loop of knob positioning body 1 one sides, scale 11 is located on the latch positioning body 1, the passage 90 that the latch positioning body 1 of described Cipher bolt connects for inner chamber, this passage 90 can satisfy the straight-line dish of latch, end face central authorities are provided with a cylinder 13, the end that latch passes latch positioning body 1 latch is against on enclosing cover 2 inner headed faces, and an end of latch can connect on the return elastic body; In the space of enclosing cover 2 and the formation of cylinder 13 end faces, lay two rotating barrier discs, each barrier disc is enclosed within on cylinder 13 sides, be provided with a projection 33 with projection 44 and plectrum locating slot 12 at barrier disc 9, be provided with a projection 31 with plectrum locating slot 5 at barrier disc 99, establish successively a plectrum 4 and a plectrum 3 by enclosing cover 2 at a distance of the position of enclosing cover inner top surface certain distance, the second barrier disc 99 is placed in the torus space of plectrum 3 and enclosing cover 2 inner top surfaces, the first barrier disc 9 is placed in the torus space of plectrum 4 and plectrum 3, enclosing cover 2 is enclosed within outside the cylinder 13, rotate enclosing cover 2, plectrum 4 and plectrum 3 just are subject to the restriction of barrier disc 9 and barrier disc 99, and each barrier disc and cylinder are by establishing mutually being connected that the sour jujube groove is connected with ratchet between barrier disc and the cylinder.

Upwards rotate enclosing cover 2, when the first plectrum 4 through on the first barrier disc 9 wherein during plectrum locating slot 12 position, at this moment the second plectrum 3 still is positioned on the barrier disc 99, therefore the first plectrum 4 can pass through smoothly, otherwise when the second plectrum 3 passes through the position of plectrum locating slot 5 on its place barrier discs 99, the first plectrum 4 is positioned over its place barrier disc 9, therefore the second plectrum 3 can pass through smoothly, whole like this rotation process is not only very fluent, and the position of barrier disc is also ceaselessly changing, pointwise is attempted broken code and has been become a chance event, successful possibility is just found out the pinprick at a disk as allowing the people close eye, because as long as precision is enough high, it is the same with the docking of point as point that the docking of two articles just can reach, and successful probability is very little.In order to guarantee in the process of rotating, not occur the mutual drive between enclosing cover and each barrier disc, can come increasing friction force to be used to offset friction between enclosing cover and each barrier disc by increasing friction factor between each barrier disc and the cylinder.

Figure 16, Figure 17 is as the 11 kind of technical scheme that realizes basic conception of the present invention, a kind of lock Cipher bolt with password, it is made of latch 92 and latch positioning body 1, scale 11 is located on the latch positioning body 1, the latch positioning body 1 of described Cipher bolt is the dish of Intermediate Gray circular hole, along the extend internally annulus 19 of a circle projection of the circular hole of disk, have plectrum locating slot together 3 for plectrum 5 location at annulus 19, latch positioning body 1 is fixed on the upper or lock body of door, barrier disc 9 is enclosed within on the annulus 19 with barrier disc 99, be provided with one plectrum locating slot 32 and a projection 52 at barrier disc 9, one projection 53, be provided with one plectrum locating slot 31 and a projection 51 at barrier disc 99, extend a bulge loop at barrier disc 99 and be enclosed within on the barrier disc 9; Latch 92 terminations are the button handle, end at the button handle is provided with a slice plectrum 5, button on the latch 92 is positioned on barrier disc 9 barrier discs 99 passing latch positioning body 1 rear plectrum 5, when corresponding said plectrum 5 is a rectangular body, because annulus and the inboard barrier disc 9 of setting up at barrier disc 99 is in together on the horizontal plane, plectrum 5 also is in each barrier disc top, the location that formed its size dimension of plectrum locating slot could satisfy plectrum 5 when the plectrum locating slot (3) that the annulus 19 on the plectrum locating slot 32 on the barrier disc 9 and the plectrum locating slot 31 on the barrier disc 99 and the latch positioning body 1 arranges align coincidence, outwards rotate latch 92, when plectrum 5 through the first barrier disc 9 on during the position of plectrum locating slot 3 on the annulus 19 of plectrum locating slot 32 or latch positioning body, at this moment plectrum 5 still is positioned on the second barrier disc 99, therefore plectrum 5 can pass through smoothly, otherwise when plectrum 5 through the second barrier disc 99 on during the position, position of plectrum locating slot 31, still being positioned on the first barrier disc 9 and the annulus 19 of plectrum 5, so plectrum 5 can pass through smoothly.After plectrum locating slot 3 positioned in alignment on the annulus 19 of the plectrum locating slot on each barrier disc and latch positioning body, what plectrum was suffered just can eliminate simultaneously from each barrier disc restriction, and in the insertion locating slot, drive the rectilinear motion of latch 92, whole like this rotation process is not only very fluent, and the position of barrier disc is also ceaselessly changing, pointwise is attempted broken code and has been become a chance event, successful possibility is just found out the pinprick at a disk as allowing the people close eye, because as long as precision is enough high, it is the same with the docking of point as point that the docking of two articles just can reach, and successful probability is very little.

Figure 18 is that Cipher bolt shown in Figure 16 applies to each exploded view on the door lock, and by rotating enclosing cover 2 location, plectrum 5 inserts in the positioned in alignment grooves, drives the rectilinear motion of latch 92, thereby realizes the locking of locking bolt 22 and locked groove or separate; Figure 19 is that Cipher bolt shown in Figure 16 applies to plug-in each exploded view of locking, and by rotating enclosing cover 2 location, plectrum 5 inserts in the positioned in alignment grooves, drives the rectilinear motion of latch 92, thereby realizes the locking of locking bolt and plug-in lock ring 88 or separate.

Figure 20 is as the 12 kind of technical scheme that realizes basic conception of the present invention, a kind of lock Cipher bolt with password, it is made of latch 92 and latch positioning body 1, scale 11 is located on the latch positioning body 1, the latch positioning body 1 of described Cipher bolt is the dish of Intermediate Gray circular channel 90, place in the annulus 19 along extend internally annulus 19, the first barrier discs 9 and second barrier disc 99 of a circle projection of dish outer rim, each barrier disc is rotationally connected mode by supporting spring 17 to be interrupted and to be placed on annulus 19 sides; Be provided with projection 33 with projection 44 and plectrum locating slot 12 at barrier disc 9, be provided with projection 31 with plectrum locating slot 5 at barrier disc 99, latch 92 terminations be button, be provided with plectrum 4 and plectrum 3 at the end of button handle, the projection that arranges at each barrier disc and plectrum locating slot with shown in Figure 19 be the same.Button on the latch 92 passes in the torus space that plectrum locating slot the first barrier disc 9 after the alignment is placed on front end plectrum 3 and latch positioning body 1 end face passing each plectrum behind the latch positioning body, the second barrier disc 99 is placed in the torus space of plectrum 4 and plectrum 3 formation, behind the ratchet knob handle, each plectrum just is subject to respectively the restriction of each barrier disc.

Outwards rotate latch 92, when the first plectrum 4 through on the first barrier disc 9 wherein during plectrum locating slot 12 position, at this moment the second plectrum 3 still is positioned on the barrier disc 99, therefore the first plectrum 4 can pass through smoothly, otherwise when the second plectrum 3 passes through the position of plectrum locating slot 5 on its place barrier discs 99, the first plectrum 4 is positioned over its place barrier disc 9, therefore the second plectrum 3 can pass through smoothly, whole like this rotation process is not only very fluent, and the position of barrier disc is also ceaselessly changing, pointwise is attempted broken code and has been become a chance event, successful possibility is just found out the pinprick at a disk as allowing the people close eye, because as long as precision is enough high, it is the same with the docking of point as point that the docking of two articles just can reach, and successful probability is very little.

Plectrum locating slot and the projection distance and position relation apart offered at each barrier disc are different, that is to say that the plectrum locating slot on each barrier disc was on the position of mutually staggering all the time when the projection of stirring simultaneously barrier disc and catch ring when the plectrum on the latch 92 drove each barrier disc and rotates.From Figure 19, the setting of barrier disc shown in Figure 25: allow first plectrum 4 and plectrum 3 stir counterclockwise barrier disc 9 and barrier disc 99 simultaneously, at this moment plectrum locating slot 12 is in plectrum locating slot 5 reverse the place aheads, again clockwise rotate latch 92, allowing plectrum 4 stir projection 44 allows the first barrier disc 9 up times rotate, just can allow plectrum locating slot 12 and plectrum locating slot 5 positioned in alignment, inverse time rotation latch 92 plectrums 4 and plectrum 3 just can go to the position of plectrum locating slot 12 and plectrum locating slot 5 positioned in alignment afterwards, at this moment plectrum 4 and the plectrum 3 suffered restrictions from each barrier disc just can be eliminated simultaneously, each plectrum inserts in each plectrum locating slot under the promotion of the stage clip on latch 92, thereby allow latch 92 do straight-line displacement, allow the locked groove 21 on the latch 92 separate with locking bolt 22 on the plug-in lock ring, thereby a lock is opened.

Claims

1. lock Cipher bolt with password, it is by enclosing cover (2), latch (92) and latch positioning body (1) consist of, latch positioning body (1) inserts in the enclosing cover (2), one stopping means (16) restriction enclosing cover (2) is extracted from latch positioning body (1), scale (11) is located on the latch positioning body (1), at the plectrum (5) that enclosing cover (2) inner bottom surface is provided with more than one and enclosing cover (2) is connected as a single entity, it is characterized in that: the latch positioning body (1) of described Cipher bolt is tape channel (90) dish or cylinder, latch (92) inserts in the latch positioning body (1) along passage (90) can make traveling priority, along the stretch out annulus (3) of a circle projection of the passage (90) of latch positioning body (1), latch locating slot (4) more than annulus (3) has together is for spacer (6) location, said latch (92) is a rectangular cylinder, be provided with the above spacer of a slice (6) on the face of cylinder of cylinder front end, in the space of enclosing cover (2) and the formation of annulus (3) end face, lay the rotating barrier disc of a slice (9), barrier disc (9) outer rim be provided with one with upper protruding block (13) for plectrum (5) stir the location, the central authorities of barrier disc (9) have a circular hole, latch locating slot (44) more than the circumference of circular hole has together is for spacer (6) location, annulus (3) height is of uniform thickness with barrier disc (9), barrier disc (9) is enclosed within on the annulus (3), plectrum (5) all is positioned on the barrier disc (9) with spacer 6, and barrier disc (9) and cylinder (13) can be by establishing sour jujube groove and ratchet mutually between barrier disc and annulus (3), or divide into only rotating connection of supporting spring at barrier disc.

2. lock Cipher bolt with password, it is by enclosing cover (2), latch (92) and latch positioning body (1) consist of, latch positioning body (1) inserts in the enclosing cover (2), one stopping means (16) restriction enclosing cover (2) is extracted from latch positioning body (1), scale (11) is located on the latch positioning body (1), the plectrum (5) that enclosing cover (2) inner bottom surface is provided with more than one and enclosing cover (2) is connected as a single entity, the end face of latch positioning body (1) is provided with one above plectrum locating slot (3) for plectrum (5) location that covers outward, it is characterized in that: the latch positioning body (1) of described Cipher bolt is tape channel (90) dish or cylinder, end face central authorities are provided with the circular hole coupling on a cylinder (13) and the barrier disc, the passage (90) that the pushing piece (93) that arranges at latch (92) passes latch positioning body (1) passes from plectrum locating slot (3), pushing piece (93) front end face is put down in the plane of plectrum locating slot (3) mouth, in the space that enclosing cover (2) and cylinder (13) end face form, lay rotating barrier disc a slice more than, be provided with at each barrier disc the projection stirred for plectrum more than one with more than the confession plectrum pass the plectrum locating slot of location; Stir each barrier disc and the support of each barrier disc to plectrum for satisfying plectrum, each barrier disc is enclosed within on the cylinder (13) according to the diameter order, the section of corresponding said plectrum is step-like, each step is positioned over respectively on the upper and barrier disc of latch positioning body (1) or all is positioned on each barrier disc, when after on the end face of the plectrum locating slot that arranges on each barrier disc and latch positioning body (1) plectrum locating slot (3) being set and aliging, forming a large locating slot, the location that just can satisfy plectrum; Perhaps stir each barrier disc and the support of each barrier disc to plectrum for satisfying plectrum, each barrier disc stops to fold from second according to size to be established a circle annulus thereon and is enclosed within on the inboard barrier disc, the annulus of each barrier disc and inboard barrier disc are to be on the same face, corresponding said plectrum extends on outermost a slice barrier disc, plectrum just can be positioned over respectively on each barrier disc like this, when after on the end face of the plectrum locating slot that arranges on each barrier disc and latch positioning body (1) plectrum locating slot (3) being set and aliging, forming a large locating slot, the location that just can satisfy plectrum; Each barrier disc and cylinder (13) can be by establishing sour jujube groove and ratchet or dividing into supporting spring or establish the in-built pin with resiliency supported of horizontal inside groove, this inside groove rotating connection only at cylinder (13) at barrier disc mutually between barrier disc and the cylinder (13).

3. lock Cipher bolt with password, it is by enclosing cover (2), latch (92) and latch positioning body (1) consist of, latch positioning body (1) inserts in the enclosing cover (2), one stopping means (16) restriction enclosing cover (2) is extracted from latch positioning body (1), scale (11) is located on the latch positioning body (1), the plectrum that enclosing cover (2) inner bottom surface is provided with more than one and enclosing cover (2) is connected as a single entity, the end face of latch positioning body (1) is provided with one above plectrum locating slot (3) for plectrum (5) location that covers outward, it is characterized in that: the latch positioning body (1) of described Cipher bolt is tape channel (90) dish or cylinder, end face central authorities are provided with the circular hole coupling on a cylinder (13) and the barrier disc, the passage (90) that the pushing piece (93) that arranges at latch (92) passes latch positioning body (1) passes from plectrum locating slot (3), pushing piece (93) front end face is put down in the plane of plectrum locating slot (3) mouth, in the space of enclosing cover (2) and the formation of cylinder (13) end face, lay rotating barrier disc more than a slice, each barrier disc is enclosed within on the cylinder (13), each barrier disc be provided with more than one the projection stirred for plectrum and more than the confession plectrum pass the plectrum locating slot of location, said plectrum outwards is interrupted setting vertically from enclosing cover (2) medial surface, each plectrum is positioned over respectively on each barrier disc, each barrier disc and cylinder (13) can be by establishing sour jujube groove and ratchet mutually between barrier disc and cylinder (13), or divide into supporting spring at barrier disc, or establish horizontal inside groove at cylinder (13), the in-built only rotating connection of pin with resiliency supported of this inside groove, frictional force between each barrier disc and the plectrum is greater than the frictional force of each barrier disc and cylinder (13), can open by the face that is in contact with one another at barrier disc and plectrum and carve the way that grip rib increases friction factor and realize.

4. lock Cipher bolt with password, it is by enclosing cover (2), latch (92) and latch positioning body (1) consist of, latch positioning body (1) inserts in the enclosing cover (2), one stopping means (16) restriction enclosing cover (2) is extracted from latch positioning body (1), scale (11) is located on the latch positioning body (1), the plectrum (5) that enclosing cover (2) inner bottom surface is provided with more than two and enclosing cover (2) is connected as a single entity, the end face of latch positioning body (1) is provided with together, and above plectrum locating slot (3) supplies plectrum (5) location, it is characterized in that: the latch positioning body (1) of described Cipher bolt is tape channel (90) dish or cylinder, end face central authorities are provided with the circular hole coupling on a cylinder (13) and the barrier disc, the passage (90) that the pushing piece (93) that arranges at latch (92) passes latch positioning body (1) passes from plectrum locating slot (3), pushing piece (93) front end face is put down in the plane of plectrum locating slot (3) mouth, in the space of enclosing cover (2) and the formation of cylinder (13) end face, lay rotating barrier disc more than a slice, each barrier disc is enclosed within on the cylinder (13), each barrier disc be provided with more than one the projection stirred for plectrum (5) and more than confession plectrum (5) pass the plectrum locating slot of location, said plectrum outwards is interrupted setting vertically from enclosing cover (2) from the inboard, each plectrum is positioned over respectively on the upper and barrier disc of latch positioning body (1) or is positioned on each barrier disc, and each barrier disc and cylinder (13) can be by establishing sour jujube groove and ratchet mutually between barrier disc and cylinder (13), or divide into supporting spring at barrier disc, or establish horizontal inside groove at cylinder (13), the in-built only rotating connection of pin with resiliency supported of this inside groove.

5. lock Cipher bolt with password, it is by enclosing cover (2), latch (92) and latch positioning body (1) consist of, latch positioning body (1) inserts in the enclosing cover (2), one stopping means (16) restriction enclosing cover (2) is extracted from latch positioning body (1), scale (11) is located on the latch positioning body (1), the plectrum (5) that enclosing cover (2) inner bottom surface is provided with more than one and enclosing cover (2) is connected as a single entity, the end face of latch positioning body (1) is provided with one above plectrum locating slot (3) for plectrum (5) location that covers outward, it is characterized in that: the latch positioning body (1) of described Cipher bolt is tape channel (90) dish or cylinder, the passage (90) that the pushing piece (93) that arranges at latch (92) passes latch positioning body (1) passes from plectrum locating slot (3), pushing piece (93) front end face is put down in the plane of plectrum locating slot (3) mouth, in by latch positioning body (1) and the formed cylindrical space of enclosing cover (2), a slice barrier disc (9) is set, more than offering together, barrier disc (9) can allow plectrum pass the plectrum locating slot (33) of barrier disc (9), projection (55) more than barrier disc (9) outer rim is provided with is together stirred for plectrum (5), before plectrum (5) is not finished the location, plectrum is the top that is in barrier disc (9), be provided with the annulus (19) of a circle projection at the outside cylinder end face of latch positioning body (1), the width of annulus (19) is less than the width that covers plectrum (5) outward, plectrum locating slot (3) on the said end face that is located at latch positioning body (1) refers to and is located on the annulus (19), said barrier disc (9) just can be put into annulus (19), its thickness is the same with annulus (19), when align with plectrum locating slot (33) on the annulus formed its size dimension of plectrum locating slot when overlapping of the plectrum locating slot (3) on the barrier disc (9) could satisfy the location of plectrum (5).

6. lock Cipher bolt with password, it is by enclosing cover (2), latch (92) and latch positioning body (1) consist of, latch positioning body (1) inserts in the enclosing cover (2), one stopping means (16) restriction enclosing cover (2) is extracted from latch positioning body (1), scale (11) is located on the latch positioning body (1), the plectrum (5) that enclosing cover (2) inner bottom surface is provided with more than one and enclosing cover (2) is connected as a single entity, the end face of latch positioning body (1) is provided with one above plectrum locating slot (3) for plectrum (5) location that covers outward, it is characterized in that: the latch positioning body (1) of described Cipher bolt is tape channel (90) dish or cylinder, the passage (90) that the pushing piece (93) that arranges at latch (92) passes latch positioning body (1) passes from plectrum locating slot (3), pushing piece (93) front end face is put down in the plane of plectrum locating slot (3) mouth, in by latch positioning body (1) and the formed cylindrical space of enclosing cover (2), a slice barrier disc (9) and a catch ring (99) are set, offer together above plectrum locating slot (31) at barrier disc (9), stir for plectrum (5) at the projection that barrier disc (9) outer rim is provided with more than, offer together above plectrum locating slot (32) at catch ring (99), stir for plectrum (5) at the projection that catch ring (99) upper limb is provided with more than, be provided with the annulus (19) of a circle projection at the end face of latch positioning body (1), said plectrum locating slot (3) can be located on the annulus (19), said barrier disc (9) is put into annulus (19), said catch ring (99) is enclosed within outside the annulus (19), the height of barrier disc (9) and catch ring (99) is the same all more than or equal to the height of annulus (19), before plectrum (5) is not finished the location, plectrum (5) is the top that is in barrier disc (9) and catch ring (99), and formed its size dimension of plectrum locating slot could satisfy the location of plectrum (5) when the plectrum locating slot (31) on the barrier disc (9) and the alignment of the plectrum locating slot (32) on the catch ring (99) coincidence.

7. lock Cipher bolt with password, it is by enclosing cover (2), latch (92) and latch positioning body (1) consist of, latch positioning body (1) inserts in the enclosing cover (2), one stopping means (16) restriction enclosing cover (2) is extracted from latch positioning body (1), scale (11) is located on the latch positioning body (1), it is characterized in that: the passage (90) of the latch positioning body (1) of described Cipher bolt for connecting with an inner chamber, this passage (90) can satisfy the straight-line dish of latch (92) or cylinder, the end face central authorities of latch positioning body (1) are provided with a cylinder (13), be provided with the locating ring (3) of a projection on cylinder (13) top, be provided with one plectrum locating slot (31) for plectrum (5) location at locating ring (3), be provided with a plectrum (5) at enclosing cover (2) mouth, in the space of enclosing cover (2) and the formation of cylinder (13) end face, lay the rotating barrier disc of a slice, barrier disc be provided with one for the projection stirred of plectrum (5) with supplying plectrum (5) to pass the plectrum locating slot (32) of location, when the plectrum locating slot (32) on the barrier disc (9) when forming a large locating slot after plectrum locating slot (31) on the locating ring (3) aligns, just can satisfy the location of plectrum (5), barrier disc and cylinder (13) can be by establishing sour jujube groove and ratchet mutually between barrier disc and cylinder (13), or divide into supporting spring at barrier disc, or establish horizontal inside groove at cylinder (13), the in-built only rotating connection of pin with resiliency supported of this inside groove.

8. lock Cipher bolt with password, it is by enclosing cover (2), latch (92) and latch positioning body (1) consist of, latch positioning body (1) inserts in the enclosing cover (2), one stopping means (16) restriction enclosing cover (2) is extracted from latch positioning body (1), scale (11) is located on the latch positioning body (1), the plectrum (5) that enclosing cover (2) inner bottom surface is provided with more than two and enclosing cover (2) is connected as a single entity, it is characterized in that: the passage (90) of the latch positioning body (1) of described Cipher bolt for connecting with an inner chamber, this passage (90) can satisfy the straight-line dish of latch (92) or cylinder, the end face central authorities of latch positioning body (1) are provided with a cylinder (13), be provided with the locating ring (3) of a projection on cylinder (13) top, being provided with together at locating ring (3), above plectrum locating slot (31) supplies plectrum (5) location, in the space of enclosing cover (2) and the formation of cylinder (13) end face, lay rotating barrier disc more than a slice, each barrier disc interruption is enclosed within on cylinder (13) side, each barrier disc be provided with more than one the projection stirred for plectrum and more than the confession plectrum pass the plectrum locating slot of location, said plectrum outwards is interrupted setting vertically from enclosing cover (2) inboard, each plectrum is positioned over respectively on the upper and barrier disc of latch positioning body (1) or all is positioned on each barrier disc, and each barrier disc and cylinder (13) can be by establishing sour jujube groove and ratchet mutually between barrier disc and cylinder (13), or divide into supporting spring at barrier disc, or establish horizontal inside groove at cylinder (13), the in-built only rotating connection of pin with resiliency supported of this inside groove.

9. lock Cipher bolt with password, it is by enclosing cover (2), latch (92) and latch positioning body (1) consist of, latch positioning body (1) inserts in the enclosing cover (2), one stopping means (16) restriction enclosing cover (2) is extracted from latch positioning body (1), scale (11) is located on the latch positioning body (1), it is characterized in that: the passage (90) of the latch positioning body (1) of described Cipher bolt for connecting with an inner chamber, this passage (90) can satisfy the straight-line dish of latch (92) or cylinder, the end face central authorities of latch positioning body (1) are provided with a cylinder (13), in the space that enclosing cover (2) and cylinder (13) end face form, lay rotating barrier disc more than two, each barrier disc be provided with the projection stirred for plectrum more than one and more than the confession plectrum pass the plectrum locating slot of location; Stir each barrier disc and the support of each barrier disc to plectrum for satisfying plectrum, each barrier disc is enclosed within on the cylinder (13) according to the diameter order, the section of corresponding said plectrum is step-like, each step is positioned over respectively on each barrier disc, perhaps each barrier disc stops to fold from second according to size and establishes a circle annulus thereon and be enclosed within on the inboard barrier disc, each barrier disc is on the same face, corresponding said plectrum extends on outermost a slice barrier disc, plectrum just can be positioned over respectively on each barrier disc like this, when forming a large locating slot after the plectrum locating slot on each barrier disc alignment, the location that just can satisfy plectrum; Each barrier disc and cylinder (13) can be by establishing sour jujube groove and ratchet or dividing into supporting spring or establish the in-built pin with resiliency supported of horizontal inside groove, this inside groove rotating connection only at cylinder (13) at barrier disc mutually between barrier disc and the cylinder (13).

10. lock Cipher bolt with password, it is by enclosing cover (2), latch (92) and latch positioning body (1) consist of, latch positioning body (1) inserts in the enclosing cover (2), one stopping means (16) restriction enclosing cover (2) is extracted from latch positioning body (1), scale (11) is located on the latch positioning body (1), it is characterized in that: the passage (90) of the latch positioning body (1) of described Cipher bolt for connecting with an inner chamber, this passage (90) can satisfy the straight-line dish of latch (92) or cylinder, the end face central authorities of latch positioning body (1) are provided with a cylinder (13), in the space of enclosing cover (2) and the formation of cylinder (13) end face, lay two barrier discs, each barrier disc interruption is enclosed within on cylinder (13) side, each barrier disc be provided with one with upper protruding block with the plectrum locating slot, two plectrums axially arrange from being interrupted to the position of enclosing cover (2) mouth at a distance of enclosing cover inner top surface certain distance along enclosing cover (2), and and enclosing cover be connected as a single entity, plectrum locating slot relief the second barrier disc (99) that each plectrum passes after the alignment is placed in the torus space of the second plectrum (3) and enclosing cover inner top surface, the first barrier disc (9) is placed in the torus space of the first plectrum (4) and the second plectrum (3) formation, enclosing cover (2) is enclosed within outside the cylinder (13), rotate enclosing cover (2), the second plectrum (3) is positioned on corresponding the second barrier disc (99), the first plectrum (4) is positioned on corresponding the first barrier disc (9), each plectrum just is subject to respectively the restriction of each corresponding barrier disc, and each barrier disc and cylinder (13) can be by establishing sour jujube groove and ratchet mutually between barrier disc and cylinder (13), or divide into supporting spring at barrier disc, or establish horizontal inside groove at cylinder (13), several only rotating connections of the in-built pin with resiliency supported of this inside groove.

11. according to claim 1 to the described Cipher bolt of any one claim of claim 10, it is characterized in that: a said stopping means (16) restriction enclosing cover (2) is extracted from latch positioning body (1), can be in enclosing cover (2) mouth be established a circle curved ratchet be stuck in latch positioning body (1) the lower end or enclosing cover (2) mouth establish a circle outwards protruding bulge loop be built in the latch positioning body (1) or be connected rotating the connection with elastic pawl establishing mutually the sour jujube groove between enclosing cover (2) and the latch positioning body side; Can establish locked groove or the locking bolt coupling on locking bolt or locked groove and the lock body on the said latch (92) or can directly stir locking bolt or the locked groove of locking as driving lever.

12. lock Cipher bolt with password, it is made of latch (92) and latch positioning body (1), scale (11) is located on the latch positioning body (1), it is characterized in that: the latch positioning body (1) of described Cipher bolt is the dish of Intermediate Gray circular channel (90) or cylinder, along the extend internally annulus (19) of a circle projection of passage (90) or dish outer rim, can establishing together on annulus (19), above plectrum locating slot (3) supplies plectrum (5) location, the above barrier disc of a slice is enclosed within annulus (19) upward or places in the annulus (19), latch (92) termination is the button handle, end at the button handle is provided with the above plectrum of a slice (5), button on the latch (92) is positioned over plectrum (5) after passing latch positioning body (1) on barrier disc or the annulus (19), is provided with one above plectrum locating slot with stirring for plectrum with upper protruding block at each barrier disc; Stir each barrier disc and the support of each barrier disc to plectrum for satisfying plectrum, each barrier disc is enclosed within annulus (19) upward according to the diameter order or places in the annulus (19), the section of corresponding said plectrum is step-like, each step is positioned over respectively on annulus (19) and the barrier disc or all is positioned on each barrier disc, during formation one is large after plectrum locating slot (3) that the plectrum locating slot that arranges on each barrier disc and annulus (19) on latch positioning body (1) arrange align locating slot, the location that just can satisfy plectrum; Perhaps stir each barrier disc and the support of each barrier disc to plectrum for satisfying plectrum, each barrier disc stops to fold from second according to size to be established a circle annulus thereon and is enclosed within on the inboard barrier disc, annulus on each barrier disc and inboard barrier disc are to be on the same face, corresponding said plectrum (5) extends on outermost a slice barrier disc, plectrum (5) just can be placed respectively on the annulus (19) that arranges along the passage on the latch positioning body (1) or dish outer rim and the barrier disc or plectrum (5) all is positioned on each barrier disc like this, during formation one is large after plectrum locating slot (3) that the annulus (19) on the plectrum locating slot that arranges on each barrier disc and the latch positioning body (1) arranges align locating slot, the location that just can satisfy plectrum; Annulus (19) on each barrier disc and the latch positioning body (1) can be by establishing sour jujube groove and ratchet or dividing into supporting spring rotating connection only at barrier disc mutually between barrier disc and the annulus (19).

13. lock Cipher bolt with password, it is made of latch (92) and latch positioning body (1), scale (11) is located on the latch positioning body (1), it is characterized in that: the latch positioning body (1) of described Cipher bolt is the dish of Intermediate Gray circular channel (90), along the extend internally annulus (19) of a circle projection of dish outer rim, barrier disc more than two is placed in the annulus (19), each barrier disc and annulus (19) are by arranging supporting spring (17) under barrier disc, or the pin that inserts from annulus (19), or the sour jujube groove of establishing mutually on barrier disc and annulus (19) side and ratchet are interrupted to be placed on and realize only being rotatably connected of barrier disc and annulus (19) on annulus (19) side, each barrier disc be provided with one with upper protruding block with above plectrum locating slot, latch (92) termination is the button handle, end at the button handle is provided with two above plectrums, button on the latch (92) passes plectrum locating slot after the alignment and allows wherein a barrier disc is placed in the torus space of front end plectrum and latch positioning body (1) end face passing each plectrum behind the latch positioning body (1), other barrier discs are placed in the torus space of two plectrums formation adjacent one another are, behind the ratchet knob handle, each plectrum is positioned on the corresponding barrier disc, and each plectrum just is subject to respectively the restriction of each barrier disc.