CN100416033C

CN100416033C - Cipher lock with built-in ball lock

Info

Publication number: CN100416033C
Application number: CNB2006100401483A
Authority: CN
Inventors: 詹显光
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-04-28
Filing date: 2006-04-28
Publication date: 2008-09-03
Anticipated expiration: 2026-04-28
Also published as: CN1847592A

Abstract

The present invention relates to a cipher lock with a built-in night lock head, particularly to an anti-theft cipher lock with a steel cable, which is used for bicycles and motorcycles with two wheels. The cipher lock with a built-in night lock head comprises a steel cable (1), a night lock head, a cipher lock head and a cipher lock plug (9). The present invention is characterized in that one end of the steel cable (1) is fixedly connected with the night lock head, and the other end of the steel cable (1) is fixedly connected with the cipher lock plug (9); the cipher lock head and the steel cable (1) are singly arranged; the end of a cipher lock pipe (2) extends from the end surface of the lock head and is matched with an inserting hole (14A) of a night lock to form an inserting hole (2A) of the night lock. The cipher lock with a built-in night lock head of the present invention has two unlocking modes of a key unlocking mode and a cipher unlocking mode synchronously; thus, the present invention has the advantages of the two unlocking modes synchronously, and overcomes the disadvantages of the two unlocking modes.

Description

The coded lock of lock with built-in ball head

Technical field

The present invention relates to a kind of coded lock, especially for the wirerope coded lock of the antitheft lock with built-in ball head of bicycle, two-wheeled motor vehicle.

Background technology

Present tapered end is distinguished in the mode of unblanking can be divided into two classes: coded lock and blade or cylinder lock.Coded lock is unblanked by password character wheel to the correct coding on the rotation tapered end, need not to carry key, and can change the number of unblanking at any time, and is very convenient, the secrecy height, and safety is good; Cylinder lock head is to be listed as the rotation that locks lock core body by the pellet shot from a slingshot group that is arranged between lock core shell and the lock core body, the pellet shot from a slingshot group of respectively organizing in the lock is formed by two pellets shot from a slingshot, during locking, the contact surface of two pellets shot from a slingshot does not overlap with lock core shell and contacting of lock core body, because the barrier effect of pellet shot from a slingshot, lock core body can not rotate; When unblanking, insert the key match, the contact surface of two pellets shot from a slingshot overlaps with the contact surface of lock core shell and lock core body, and lock core body can rotate and unblanks relative to lock core shell.The blade lock is made up of following component basically: the lock core of tubular and lock core shell, some blades, some ring-type partitions and side column.Blade edge be provided with the side column diameter match but the position different half round cut that is angle, the centre is provided with key hole, the alternate lock core hole that places of blade and partition.The lock core barrel is provided with the axial long slot bore that matches with side column, and lock core is arranged in the lock core shell rotationally together with partition, blade etc., and lock core shell inwall and long slot bore relevant position are provided with the side column groove that matches with side column, and side column places between long slot bore and side column groove.Unblank preceding or when inserting non-matching key, the half round cut on the lock core tube intra vane is out of line, side column still is between long slot bore and the side column groove and blocks lock core, lock core can't be rotated and keeps locking not busy state; When inserting matched key, the half round cut on all blades will be in straight line and relative with the long slot bore position, and side column falls between long slot bore and the breach, break away from the side column groove, thereby lock core can rotate under the drive of key lock was opened this moment.And the coded lock tapered end comprises the coded lock pipe, retainer plate, floating ring, the ring-type cipher wheel, the ring-type locating wheel, ring-type reed seat wheel, reed and coded lock plug, coded lock plug one end is fixed on the end of wirerope, after being arranged in the cipher wheel, locating wheel and reed seat wheel phase poststack together be set on the coded lock pipe, wherein locating wheel and cipher wheel circumferentially are located by connecting, reed seat wheel circumferentially is located by connecting with the coded lock pipe, the surface of coded lock pipe is provided with projection at interval along axle, interval location and width and locating wheel match, coded lock plug cross section and coded lock pipe orifice match, the surface of coded lock plug is provided with projection at interval along axle, interval location and width match with locating wheel it can be rotated together with cipher wheel and reed seat wheel, the coded lock tube wall is provided with and the above-mentioned coded lock plug projection gap grooving that matches vertically, reed seat wheel and locating wheel inner ring are provided with the breach that matches with coded lock plug projection, to rotate to breach in alignment and during with the grooving position consistency when all cipher wheel, thereby promptly the coded lock plug can be transferred to from the coded lock pipe lock opened.Two classes locks cuts both ways, and blade lock or cylinder lock are opened convenient and swift, if but leave behind key or key and lose and just can't unblank; Therefore coded lock does not have key, is not afraid of loss, if but forget Password and just can't unblank equally.

Summary of the invention

The objective of the invention is to provides a kind of multiple mode of unblanking that has for overcoming the deficiencies in the prior art, can guarantee the coded lock of the lock with built-in ball head of reliably unblanking.

Further purpose of the present invention provides a kind of coded lock that can recover the lock with built-in ball head of password after forgetting Password accidentally again.

For achieving the above object, the invention provides a kind of coded lock of lock with built-in ball head, comprise wirerope cylinder lock head, coded lock pipe, retainer plate, floating ring, ring-type cipher wheel, ring-type locating wheel, ring-type reed seat wheel, reed and coded lock plug, it is characterized in that: described wirerope one end is fixedlyed connected with cylinder lock head, the other end is fixedlyed connected with the coded lock plug, described coded lock tapered end and wirerope split are provided with, and the end of coded lock pipe stretches out and matches with the cylinder lock jack from the trick lock end face and constitutes the cylinder lock plug.

As the further setting of the present invention: the position identical with respect to breach is provided with locating hole on locating wheel and the reed seat wheel plane, the end face of cylinder lock plug one side of described coded lock tapered end is provided with the inspecting hole that is communicated with the tapered end inner chamber, and is furnished with the probe that matches with inspecting hole, when all locating holes and inspecting hole were in alignment, described locating wheel breach was corresponding with the position of grooving.

Compared with prior art, the invention has the beneficial effects as follows to have two kinds of modes of unblanking simultaneously, therefore have the advantage of two kinds of modes of unblanking simultaneously, and overcome their shortcoming; In addition, when forgetting Password accidentally, can be under the state of opening with key, stretch into from inspecting hole with probe, rotational password is taken turns one by one successively, simultaneously with the locating hole on the probe detection locating wheel, make locating hole and inspecting hole on all locating wheels in alignment, this moment, the locating wheel breach was in alignment and corresponding with the position of grooving, was lockset position of coupler, and the numeral of cipher wheel correspondence is a password.

The present invention is further illustrated below in conjunction with the accompanying drawings and the specific embodiments

Description of drawings

Accompanying drawing 1 is a specific embodiment of the invention schematic appearance;

Accompanying drawing 2 is tapered end part specific embodiment structure sectional view of the present invention;

Accompanying drawing 3 is coded lock tapered end of the present invention and coded lock plug specific embodiment STRUCTURE DECOMPOSITION figure;

Accompanying drawing 4 is invention specific embodiment unlocking condition schematic diagram;

Accompanying drawing 5 is a probe specific embodiment structural representation;

Accompanying drawing 6 is locating hole specific embodiment 1 structural representation on the locating wheel;

Accompanying drawing 7 is locating hole specific embodiment 2 structural representations on the locating wheel;

Accompanying drawing 8 is locating hole specific embodiment 3 structural representations on the locating wheel;

The specific embodiment

Specific embodiment: shown in Fig. 1,4, the coded lock of lock with built-in ball head includes wirerope 1, cylinder lock head and coded lock tapered end and coded lock plug 9.Cylinder lock head comprises lock cylinder 13 and lock housing 14, and lock cylinder 13 is arranged on the lock housing 14 rotationally.Lock housing 14 1 ends are fixedlyed connected with wirerope 1, and lock housing 14 other end end faces are provided with cylinder lock jack 14A, and coded lock plug 9 is fixedlyed connected with wirerope 1 other end.Shown in Fig. 2,3, the coded lock tapered end comprises coded lock pipe 2, retainer plate 3, floating ring 4, ring-type cipher wheel 5, ring-type locating wheel 6, ring-type reed seat wheel 7 and reed 8, folded mutually a locating wheel 6 and a reed seat wheel 7 are set in each cipher wheel 5, reed 8 is stuck in the caulking groove on the reed seat wheel 7 becomes a group coding, together is set on the coded lock pipe 2 then.The surface of coded lock pipe 2 is provided with projection at interval along axle, interval location and width and locating wheel 6 match, locating wheel 6 circumferentially is located by connecting with cipher wheel 5, it can be rotated together with cipher wheel 5, raised position and width and reed seat wheel 7 match, reed seat wheel 7 circumferentially is located by connecting with coded lock pipe 2, password is that several figure places just need several groups, retainer plate 3 and floating ring 4 are set with cipher wheel 5 axial location on coded lock pipe 2 afterbodys, the end of coded lock pipe 2 stretches out shape and cylinder lock jack 14A from the trick lock end face and matches and constitute cylinder lock plug 2A and make the coded lock tapered end become the independently parts that are provided with the wirerope split.Coded lock plug 9 cross sections and coded lock pipe 2 endoporus match, the surface of coded lock plug 9 is along also being provided with projection at interval on the axle, protruding identical on interval location and width and the coded lock pipe 2, reed seat wheel 7 and locating wheel 6 inner rings are provided with the breach 12 that matches with coded lock plug 9 projectioies, coded lock pipe 2 tube walls are provided with and above-mentioned coded lock plug 9 protruding matched in clearance grooving 2B vertically, the breach 12 that all reed seats are taken turns on 7 during assembling is in alignment, and circumferential position is identical with coded lock pipe 2 grooving 2B.

In order after forgetting Password accidentally, to recover password again, the present invention takes turns on 7 planes on the position identical with respect to breach 12 at the locating wheel 6 of coded lock tapered end and reed seat and is provided with locating hole 15, referring to Fig. 6, the end face of cylinder lock plug 2A one side of coded lock tapered end is provided with the inspecting hole 10 that is communicated with the tapered end inner chamber, and is furnished with the probe 11 that matches with inspecting hole 10, referring to Fig. 5, locating hole 15 on the locating wheel 6 will guarantee in the position on the end face when all locating holes 15 and inspecting hole 10 are in alignment, locating wheel 6 breach 12 are corresponding with the position of grooving 2B, locating hole 15 can be arranged on breach 12 directly over, referring to Fig. 7, can also be to be communicated with breach 12, promptly breach 12 degree of depth can be strengthened,, constitute locating hole 15 by the gap between the top of projection on the coded lock plug 9 and breach 12 referring to Fig. 8.

The coded lock of lock with built-in ball head of the present invention is when making when opening the lock with the key, thereby withdraw from the coded lock pipe 2 terminal cylinder lock jack 14A of cylinder lock plug 2A from cylinder lock head that constitute in the coded lock tapered end lock is opened, and the other end of coded lock tapered end still is connected on the wirerope 1 by coded lock tapered end and coded lock plug 9; When the password unlocking, thus coded lock plug 9 extract from coded lock pipe 2 lock opened, and the other end of coded lock tapered end still is connected wirerope 1 by the coded lock pipe 2 terminal cylinder lock plug 2A that constitute and the locking of cylinder lock head.

When forgetting Password accidentally, can be under the state of opening with key, with stretching into the inspecting hole 10 of probe 11 from cylinder lock plug 2A one side end face of coded lock tapered end, rotational password takes turns 5 one by one successively, the locating hole of surveying on the locating wheel 6 with probe 11 15 makes the locating hole 15 on all locating wheels 6 in alignment with inspecting hole 10 simultaneously, and this moment, locating wheel 6 breach 12 were in alignment and corresponding with the position of grooving 2B, be lockset position of coupler, the numeral of cipher wheel 5 correspondences is a password.

Certainly, the present invention is not limited in the lock with built-in ball head, and built-in blade locking head also should be considered as claim scope of the present invention.

Claims

1. the coded lock of a lock with built-in ball head, comprise wirerope (1), cylinder lock head, coded lock pipe (2), retainer plate (3), floating ring (4), ring-type cipher wheel (5), ring-type locating wheel (6), ring-type reed seat wheel (7), reed (8) and coded lock plug (9), it is characterized in that: described wirerope (1) one end is fixedlyed connected with cylinder lock head, the other end is fixedlyed connected with coded lock plug (9), described coded lock tapered end and wirerope (1) split setting, the end of coded lock pipe (2) are stretched out and are matched with cylinder lock jack (14A) from the trick lock end face and constitute cylinder lock plug (2A).

2. the coded lock of lock with built-in ball head according to claim 1, it is characterized in that: described locating wheel (6) is taken turns on (7) plane with the reed seat and is provided with locating hole (15) with respect to the identical position of breach (12), the end face of cylinder lock plug (2A) side of described coded lock tapered end is provided with the inspecting hole (10) that is communicated with the tapered end inner chamber, and be furnished with and probe (11) that inspecting hole (10) matches, when all locating holes (15) and inspecting hole (10) were in alignment, described locating wheel (6) breach (12) was corresponding with the position of grooving (2B).

3. the coded lock of lock with built-in ball head according to claim 2 is characterized in that: described inspecting hole (10) be arranged on breach (12) directly over.

4. the coded lock of lock with built-in ball head according to claim 3 is characterized in that: described inspecting hole (10) is communicated with breach (12).