CN2703838Y

CN2703838Y - Cipher padlock

Info

Publication number: CN2703838Y
Application number: CN 200420041041
Authority: CN
Inventors: 郭长兴
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-06-05
Filing date: 2004-06-05
Publication date: 2005-06-08
Anticipated expiration: 2014-06-05

Abstract

A cipher padlock of the utility model comprises an upper casing and a lower casing composed of the cipher padlock. The relative plane of the upper casing and the lower casing is provided with a depressed channel which forms a round hole used for inserting a lock. The cipher padlock is provided with the channel of the lockout pin, the knob of the cipher pin and the cavity of the lockout pole. The channel of the lockout pin and the round hole of the lock are mutually parallel. The exposing section of the lock is sleeved with a lock nose. The exposing part of the lock is sleeve with a casing tube. The upper casing is provided with a hole which can display ciphers and a hole which can extend out of the pin handle of the tail section of the lockout pin. The lock, the cipher pin, the knob, the lockout pole and the lockout pin are mutually matched in the structure to form the cipher padlock. The cipher padlock has the advantages of commonality, high intensity and strong secret performance. The cipher padlock can be suitable for doors, cases and wardrobes of families, bins of factories, motorcycles and bicycles as vehicles, etc.

Description

Cipher hang lock

Technical field

The present invention relates to a kind of lock, relate in particular to a kind of cipher hang lock.

Background technology

In the prior art, the kind and the model of lock are various, the lock of which kind of type no matter, and its purpose all is for safety.In actual use, the security performance extreme difference of common lock adopts general instrument lock can be opened, so the people just considers from the angle of safety, has invented the better safety performance coded lock.Coded lock all is that concrete specific product is (as cupboard, case, cabinet) designs, some parts that constitute coded lock all are to lump together with cupboard or case or cabinet or inclusion, can not use mutually, three passwords of general design are one group, match with the locking sheet by the breach on the coaxial rotating disk, breach during locking on the rotating disk staggers mutually, pass through to adjust setting code when opening, breach on the rotating disk is coincided, revolving dial, handle, leverage by connecting rod, cause the locking sheet that links to each other with lever to enter in the breach on the rotating disk, the termination of lever was drawn out of lockhole and lock was opened this moment.Its weak point is: control and the executing agency that constitutes coded lock must match with the product that sets (cupboard, case, bag), fix, promptly set the component parts that product has also become coded lock, each coded lock is not always the case, and can not use mutually, especially the coded lock on case and bag and so on, intensity is low, holds to can't stand sled, pound, do not wait, and safety performance is low.

Summary of the invention

The purpose of this invention is to provide a kind of have versatility, intensity height, cipher hang lock that safety performance is high.

It comprises the housing that constitutes coded lock cipher hang lock, one group of password knob, be characterized in: the housing that constitutes coded lock is formed by upper shell and lower house butt joint, by the rivet in the last corresponding rivet hole of lower house of insertion together, it is that the groove butt joint back of semicircle constitutes the circular hole that inserts lock that relative section is arranged respectively on the plane that connects of upper shell and lower house, the external end head of lock is a spherical surface body, on the face of cylinder of lock annular positioning groove is arranged, by the lock nose of stripe board to being bent into, the bending place is that arc is curved, the lock patchhole that coaxial line is arranged on the plate that is parallel to each other of lock nose, the exposure portion of the lock section of exposing is with sleeve pipe, on the plane that connects of upper shell and lower house strip groove is arranged respectively, strip groove is parallel to each other with the circular hole that inserts lock, the strip groove that upper shell is relative with lower house butt joint back constitutes the slideway that the locking bolt reciprocatingly slides, on the face that connects of upper shell and lower house at the groove of the arcuate bottom of the patchhole of slideway that horizontal perforation locking push pedal is arranged respectively towards lock nose one end and lock, the two ends of groove are shallower than the middle part, groove back relatively constitutes the cavity that deadlock lever is installed, there is the annular table that constitutes one with deadlock lever one end inboard of deadlock lever, other end termination section has the bar shaped patchhole of locking bolt end bolt head, be with spring on the deadlock lever, have on the opposite face of upper shell and lower house the installation locking bolt that is parallel to the lock installing hole by the relative cavity that constitutes of recessed groove, the locking bolt is that bar is tabular, be distributed with the load hole of password bolt bolt head section on the locking bolt, have on the load hole hole wall and the integrant column bolt of push-and-pull bolt, the upper end of locking bolt is for inserting the insertion section in the bar hole on the deadlock lever, on the side of insertion section jagged cant pawl is arranged, the cavity that password bolt and knob are installed is made of the depression on the opposite face of upper shell and lower house, lateral direction penetrating is installed the cavity of locking bolt, the password blind hole that has the hitching post on the hole wall with the locking bolt to match on the password bolt, the afterbody of locking bolt has the bolt handle that stretches out the outside by the hole on the upper shell, the password blind hole termination section of password bolt is inserted the load hole of locking bolt, the knob of regulating the password bolt becomes overall structure with the password bolt, but the demonstration hole that display password is arranged on the upper shell relative with knob, mint-mark has the numeral as password on the knob cylindrical side.

The cipher hang lock opening process is: the rotation knob, setting code on each button is shown from showing the hole, code hole on this moment password bolt is relative with the hitching post in the locking keyhole, hands the bolt handle and promotes the locking bolt forward, and the zigzag cant on the section of locking bolt termination is grabbed and enter the deadlock lever patchhole under ramp effect, promote deadlock lever simultaneously, spring is compressed, and the termination of deadlock lever breaks away from the cannelure of lock, and can extract lock out this moment, lock is opened, otherwise is lock-out state.Cipher hang lock of the present invention is applied widely, is used for family's door lock, warehouse door lock, bicycle, motorcycle, case, bag, cabinet etc., and this lock is set four figures, and security performance is stronger, because of rational in infrastructure, the password that is difficult to be decrypted, also is difficult to open with general purpose tool.

Description of drawings

Fig. 1 is the structure chart of cipher hang lock.

Fig. 2 is the structure chart of lower house 21 among Fig. 1.

Fig. 3 is the structure chart of upper shell 22 among Fig. 1.

Fig. 4 is the front view of locking bolt 2 among Fig. 1.

Fig. 5 is the left view of Fig. 4.

Fig. 6 is the front view of lock nose 18 among Fig. 1.

Fig. 7 is the vertical view of Fig. 6.

Fig. 8 is the front view of password bolt 3,5,7,9 among Fig. 1.

Fig. 9 is the vertical view of Fig. 8.

Figure 10 is the front view of deadlock lever 13 among Fig. 1.

Figure 11 is the vertical view of Figure 10.

The specific embodiment

At Fig. 1, Fig. 2, in embodiment illustrated in fig. 3, it comprises the housing that constitutes coded lock cipher hang lock, one group of

password knob

4,6,8,10, be characterized in: the housing that constitutes coded lock is formed by upper shell 22 and lower house 21 butt joints, go up the corresponding rivet hole 24 of lower house by inserting, 24-1,29,29-1,32,32-1,34, the rivet of 34-1 together, on the plane that connects of upper shell 22 and lower house 21 relative section being arranged respectively is the groove 33 of semicircle, 33-1, the butt joint back constitutes the circular hole that inserts lock 19, the outer end of lock 19 is a spherical surface body 17, on the face of cylinder of lock 19 annular positioning groove is arranged, by stripe board the lock nose 18 that is bent into (is consulted Fig. 6, Fig. 7), the bending place is that arc is curved, the lock patchhole 40 that coaxial line is arranged on the plate that is parallel to each other of lock nose, the exposure portion of the pin section of exposing is with

sleeve pipe

15,16, on the plane that connects of upper shell 22 and lower house 21 strip groove 11 is arranged respectively, 11-1, strip groove is parallel to each other with the circular hole that inserts lock 19, upper shell 22 docks back strip groove 11 with lower house 21,11-1 constitutes the slideway that locking bolt 2 reciprocatingly slides, on the face that connects of upper shell 22 and lower house 21 at the groove 30 of the arcuate bottom of the patchhole of slideway that horizontal perforation locking bolt 2 is arranged respectively towards lock nose one end and lock 19,30-1, groove 30, the two ends of 30-1 are shallower than the middle part, groove 30, the 30-1 cavity of back formation installation deadlock lever 13 relatively (consults Figure 10 in addition, Figure 11), there is the annular table 42 that constitutes one with deadlock lever 13 one end inboard of deadlock lever 13, other end termination section has the bar shaped patchhole 41 of locking bolt 2 end bolt heads 39, be with spring 14 on the deadlock lever 13, have on the opposite face of upper shell and lower house the installation locking bolt 2 that is parallel to lock 19 installing holes by recessed groove 11, the cavity that 11-1 constitutes relatively (is consulted Fig. 2 in addition, Fig. 3), locking bolt 2 (is consulted Fig. 4 in addition for bar is tabular, Fig. 5), locking bolt 2 is distributed with password bolt 3,5,7, the load hole 35-1 of 9 bolt head sections, 35-2,35-3,35-4, have on the load hole hole wall and locking bolt 2 integrant column bolt 36-1,36-2,36-3,36-4, the upper end of locking bolt 2 is for inserting the insertion section 39 of bar shaped patchhole 41 on the deadlock lever 13, on the side of insertion section 39 jagged cant pawl 38 is arranged, password bolt 3 is installed, 5,7,9 and

knob

4,6,8,10 cavity is by the depression 25 on the opposite face of upper shell 22 and

lower house

21,26,27,28,25-1,26-1,27-1,28-1 constitutes, lateral direction penetrating is by locking croze 11, the cavity that 11-1 constitutes, password bolt 3,5,7,9, on have with locking bolt 2 on hole wall on hitching post 36-1,36-2,36-3, the password blind hole 43 that 36-4 matches (is consulted Fig. 8 in addition, Fig. 9), the afterbody of locking bolt 2 has the bolt handle 37 that stretches out the outside by the hole on the upper shell 22, password bolt 3,5,7,9 password blind hole termination section is inserted the load hole 35-1 of locking bolt 2,35-2,35-3, in the 35-4, regulate the knob 4 of password bolt, 6,8,10 with password bolt 3,5,7,9 one-tenth overall structures, with

knob

4,6,8, but the demonstration hole 43-1 that display password is arranged on the 10 relative upper shells 22,43-2,43-3,43-4 (consulting Fig. 3 in addition),

knob

4,6,8, mint-mark has the numeral (not drawing among the figure) as password on 10 the cylindrical side.

Claims

1, it comprises the housing that constitutes coded lock a kind of cipher hang lock, one group of password knob (4,6,8,10), it is characterized in that: the housing that constitutes coded lock is formed by upper shell (22) and lower house (21) butt joint, go up the corresponding rivet hole (24 of lower house by inserting, 24-1,29,29-1,32,32-1,34, rivet 34-1) together, on the plane that connects of upper shell (22) and lower house (21) relative section being arranged respectively is the groove (33 of semicircle, 33-1), the butt joint back constitutes the circular hole that inserts lock (19), the outer end of lock (19) is spherical surface body (17), on the face of cylinder of lock (19) annular positioning groove is arranged, by the lock nose (18) of stripe board to being bent into, the bending place is that arc is curved, the lock patchhole (40) that coaxial line is arranged on the plate that is parallel to each other of lock nose, the exposure portion of the lock section of exposing is with sleeve pipe (15,16), on the plane that connects of upper shell (22) and lower house (21) strip groove (11 is arranged respectively, 11-1), strip groove is parallel to each other with the circular hole that inserts lock (19), upper shell (22) docks back strip groove (11 with lower house (21), 11-1) constitute the slideway that locking bolt (2) reciprocatingly slides, on the face that connects of upper shell (22) and lower house (21) at the groove (30 of the arcuate bottom of the patchhole of slideway that horizontal perforation locking bolt (2) is arranged respectively towards lock nose one end and lock (19), 30-1), groove (30, two ends 30-1) are shallower than the middle part, groove (30,30-1) back constitutes the cavity that deadlock lever (13) is installed relatively, there is the annular table (42) that constitutes one with deadlock lever (13) one end inboard of deadlock lever (13), other end termination section has the bar shaped patchhole (41) of locking bolt (2) end bolt head (39), be with spring (14) on the deadlock lever (13), have on the opposite face of upper shell and lower house the installation locking bolt (2) that is parallel to lock (19) installing hole by recessed groove (11,11-1) the cavity that constitutes relatively, locking bolt (2) is that bar is tabular, locking bolt (2) is distributed with password bolt (3,5,7,9) load hole (35-1 of bolt head section, 35-2,35-3,35-4), have on the load hole hole wall and the integrant column bolt of locking bolt (2) (36-1,36-2,36-3,36-4), the upper end of locking bolt (2) is gone up the insertion section (39) of bar shaped patchhole (41) for inserting deadlock lever (13), on the side of insertion section (39) jagged cant pawl (38) is arranged, password bolt (3 is installed, 5,7,9) and knob (4,6,8,10) cavity is by the depression (25 on the opposite face of upper shell (22) and lower house (21), 26,27,28,25-1,26-1,27-1,28-1) constitute, lateral direction penetrating is by locking croze (11,11-1) the cavity of Gou Chenging, password bolt (3,5,7,9,) on have with locking bolt (2) on hole wall on hitching post (36-1,36-2,36-3, the password blind hole (43) that 36-4) matches, the afterbody of locking bolt (2) has the bolt handle (37) that stretches out the outside by the hole on the upper shell (22), password bolt (3,5,7,9) password blind hole termination section is inserted the load hole (35-1 of locking bolt 2,35-2,35-3,35-4), regulate the knob (4 of password bolt, 6,8,10) with password bolt (3,5,7,9) become overall structure, with knob (4,6,8,10) relative upper shell (22) but on the demonstration hole (43-1 of display password is arranged, 43-2,43-3,43-4), knob (4,6,8,10) mint-mark has the numeral as password on the cylindrical side.