CN101210464A - Anti-theft lock with two-section lock core having core-through and built-in code balls, and keys - Google Patents
Anti-theft lock with two-section lock core having core-through and built-in code balls, and keys Download PDFInfo
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- CN101210464A CN101210464A CNA2006101324889A CN200610132488A CN101210464A CN 101210464 A CN101210464 A CN 101210464A CN A2006101324889 A CNA2006101324889 A CN A2006101324889A CN 200610132488 A CN200610132488 A CN 200610132488A CN 101210464 A CN101210464 A CN 101210464A
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- punching
- private mark
- lock
- bar
- slingshot
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Abstract
The invention relates to an anti-theft lock having a key and two cylinder sections provided with through-cylinder springs and letter springs, particularly an anti-theft lock with multiple cylinder sections for preventing technical unlocking and jimmying, and aims to design a novel anti-theft lock in order to more effectively prevent technical unlocking, jimmying and destructive unlocking. The technical proposal is to comprehensively strengthen the anti-theft function of the lock from multiple aspects such as the concealment of the cylinder springs, the prevention from unlocking by poking, as well as the structure of the key. The lock comprises a lock body, two cylinders, springs and a key and is characterized in that the lock is provided with a cylinder (2) having through-cylinder springs, a cylinder (6) with letter springs and two key sections (1); the cylinder having through-cylinder springs is mounted near the keyhole on the front end of the lock body (15), and then the cylinder having letter springs is installed with the end connected to poking pins (16).
Description
Technical field:
Have the two-phase lock core of punching, private mark pellet shot from a slingshot and the theftproof lock of key and belong to cylinder lock set, the multistage anti-theft lock that outstanding suitable anti-technology and pick-proof are unblanked.
Background technology:
The lockset kind is a lot, the lock of mechanical type, electronic type is arranged, and the lock of mechanical structure can be divided into cylinder lock, the blade lock.The common spring lock mainly is made up of lock body, lock core, pellet shot from a slingshot and key, the principle of unblanking of cylinder lock is, the pellet shot from a slingshot disengaging mistake that the spoon tooth of key is gone in lock body and the lock core mutual mistake is gone into body, so lock core and lock body do not have pellet shot from a slingshot to insert and can rotate, lock core drives dead bolt again and unblanks, the billiards lock structure theftproof of a this lock core is poor, the very easy skilled unlocking that carries out.
In order to improve the performance of the anti-skilled unlocking of cylinder lock, people had found out the cylinder lock that the multistage lock core structure is arranged afterwards, as: publication number is CN2700479; Publication number is the lock of CN2620745; They have the lock core more than two sections to be installed in the lock body opening successively, the structure of every section lock core and above-mentioned cylinder lock is identical, promptly be equivalent to the stack of two billiards lock structures, institute's difference is: the spoon door of two-phase lock core is not at same position, have only with first section lock core of key turns and align with second section lock core key door, key just can enter second section lock core to be continued to unblank, unblank by section is inferior so like this, though this lock has improved the theftproof performance of lock, but, still fail to prevent completely effectively the pirate of the open lock in today of the continuous progress of science and technology.
Summary of the invention:
The present invention proposes a kind of have the two-phase lock core of punching, private mark pellet shot from a slingshot and the theftproof lock of key, its objective is a kind of new theftproof lock of design, to reach more effectively discharge technique and pick-proof and destructive unblanking.
The technical solution used in the present invention is to take all factors into consideration the anti-theft feature of strengthening lock from the disguise of lock core marble, the anti-many-side of pushing the structure of lock property and key aside.
Have the two-phase lock core of punching, private mark pellet shot from a slingshot and the theftproof lock of key, comprise lock body, lock core, pellet shot from a slingshot and key, it is characterized in that having punching lock cylinder and private mark lock cylinder and two sections keys, the punching lock cylinder is installed in the position of lock body front end near keyhole, what and then install is the private mark lock cylinder, the terminal finger that connects of private mark lock cylinder:
Described punching lock cylinder is the punching pellet shot from a slingshot to be arranged to, punching bar and private mark bar " U " type groove on one section lock core, pellet shot from a slingshot is in the pellet shot from a slingshot hole that is installed in lock body and punching lock cylinder respectively, wherein the pellet shot from a slingshot on the lock core is porose punching pellet shot from a slingshot, this hole and punching bar are slidingly matched, the punching bar be installed in parallel with the lock core center line and the bar hole that is slidingly matched with it in, one end face of punching bar is being pressed spring, the other end enters in punching bar " U " the type groove of private mark lock cylinder end face, and the punching bar can move along punching bar " U " type groove.
Described private mark lock cylinder is the private mark pellet shot from a slingshot to be arranged to, private mark bar and punching bar " U " type groove in this lock core section, the private mark pellet shot from a slingshot is in the pellet shot from a slingshot hole that is installed in lock body and private mark lock core respectively, have groove on the private mark bar and pellet shot from a slingshot matches, the private mark bar be installed in parallel with private mark lock core center line and the dark hole that is slidingly matched with it in, private mark bar one end face is being pressed spring, the other end enters in private mark bar " U " the type groove of punching lock cylinder end face, and the private mark bar can move along private mark bar " U " type groove.
Described two sections keys are by axle, and punching spoon section and private mark spoon section constitute, and punching spoon section and punching pellet shot from a slingshot are unblanked to matching, private mark spoon section and private mark pellet shot from a slingshot make it to unblank to matching, and two spoons of sections are enclosed within on the axle, punching spoon section and axle are fixed, and private mark spoon section and axle are movingly.
Above-mentioned have the two-phase lock core of punching, private mark pellet shot from a slingshot and a theftproof lock of key, it is characterized in that described punching pellet shot from a slingshot is " worker " font, its two is a cylinder, and the centre is for thin-walled and microscler hexagon hole is arranged, the bond length in hexagon hole is less than the punching shank diameter, and intersection is perpendicular to the punching bar; There is the annulus that is a bit larger tham walled thickness the position that described punching bar is corresponding with the punching pellet shot from a slingshot.
The above-mentioned two-phase lock core with punching, private mark pellet shot from a slingshot and the theftproof lock of key is characterized in that the width of described punching bar " U " type groove and private mark bar " U " type groove, can allow the punching lock cylinder rotate 45.
Above-mentioned have the two-phase lock core of punching, private mark pellet shot from a slingshot and a theftproof lock of key, it is characterized in that the relative position of described punching bar " U " type groove and private mark bar " U " type groove is 180 °.
The principle of unblanking is: key inserts the key hole, make the common pellet shot from a slingshot that is fixed on the two-phase lock core to the punching pellet shot from a slingshot to breaking away from lock body or lock core, but the private mark pellet shot from a slingshot of private mark lock cylinder is to breaking away from lock body or lock core not yet, so lock can not leave, at this moment punching spoon section is rotated, the punching lock cylinder is along with rotation, force punching bar and private mark bar to move simultaneously along " U " type bottom of lock core, after punching spoon section is rotated 45, punching bar and private mark bar move to " U " type trough rim place, at this moment, mobile its recess that makes of private mark bar just in time cooperates with the private mark pellet shot from a slingshot, make the private mark pellet shot from a slingshot break away from lock body or lock core, be rotated further punching spoon section, the rotating torque that punching bar and private mark bar form is rotated the private mark lock core and is driven terminal finger and unblanks.
The present invention also has the punching pellet shot from a slingshot to the retaining mechanism right with hidden private mark pellet shot from a slingshot except having common pellet shot from a slingshot to locking, and has strengthened the theftproof performance of anti-skilled unlocking and pick-proof.It conceives unique, designs ingenious.
Description of drawings:
Fig. 1 is punching, private mark pellet shot from a slingshot two-phase lock core and key assembling schematic perspective view.
Fig. 2 is the cut-away view of punching, private mark pellet shot from a slingshot two-phase lock core.
Fig. 3 is the drawing of site of private mark bar open and close lock.
Fig. 4 is a punching pellet shot from a slingshot front view.
Fig. 5 is a punching pellet shot from a slingshot left view.
Fig. 6 is a punching bar structure chart.
Fig. 7 is the constitutional diagram of key.
Key 1, punching lock cylinder 2, punching bar 3, punching pellet shot from a slingshot 4, punching bar " U " type groove 5, private mark lock cylinder 6, private mark bar 7, private mark pellet shot from a slingshot 8, private mark bar " U " type groove 9, the shank of the key 10, annulus 11, punching spoon section 12, private mark spoon section 13, axle 14, lock body 15, finger 16, bar hole 17, dark hole 18, groove 19, hexagon hole 20, spring 21.
The specific embodiment:
Now with specific embodiment explanation this programme.
Fig. 1-3 has shown punching, the two-phase lock core of private mark pellet shot from a slingshot and the structure and the position relation of key.It has punching lock cylinder 2, dark masurium lock cylinder 6 and two sections keys 1, and the punching lock cylinder is installed in the position of lock body 15 (Fig. 2) front end near keyhole, and what and then install is the private mark lock cylinder, the terminal finger 16 that connects of private mark lock cylinder.
The punching pellet shot from a slingshot is arranged to 4 (Fig. 4,5) on the punching lock cylinder 2, be installed on the punching lock cylinder is the punching pellet shot from a slingshot, pellet shot from a slingshot pairing on punching pellet shot from a slingshot and the lock body, the punching pellet shot from a slingshot is " worker " font, its two is a cylinder, middle thin-walled has microscler hexagon hole 20 and punching bar 3 to be slidingly matched, and the bond length in hexagon hole is less than the punching shank diameter, and intersection is perpendicular to the punching bar; There is the annulus 11 that is a bit larger tham punching pellet shot from a slingshot walled thickness the position that the punching bar is corresponding with the punching pellet shot from a slingshot.The punching bar is installed in 17 (Fig. 2) of bar parallel with the lock core center line and sliding fit with it hole, one end face of punching bar is being pressed spring, the other end enters in punching bar " U " the type groove 5 of private mark lock cylinder 6 end faces, and the punching bar can move along the bottom of punching bar " U " type groove 5.
Private mark lock cylinder 6 is the private mark pellet shot from a slingshot to be arranged to 8 and private mark bar 7 in this lock core section, the private mark pellet shot from a slingshot is in the pellet shot from a slingshot hole that is installed in lock body and private mark lock core respectively, having groove 19 (Fig. 3) on the private mark bar matches with the private mark pellet shot from a slingshot, the private mark bar is installed in the dark hole 18 of the private mark lock core of sliding fit with it, private mark bar 7 one end faces are being pressed spring, the other end enters in private mark bar " U " the type groove 9 of punching lock cylinder end face, and the private mark bar can move along 9 ends of private mark bar " U " type groove.
Described two sections keys are by axle 14, punching spoon section 12 and private mark spoon section 13 constitute, punching spoon section and punching pellet shot from a slingshot are unblanked to matching, the private mark pellet shot from a slingshot of private mark spoon section and private mark lock cylinder is to matching, make it to unblank, two spoons of sections are enclosed within on the axle, and punching spoon section 12 is fixing with axle 14, and private mark spoon section 13 and axle are movingly.The key processing technology is: manufactured two spoons of sections are enclosed within on the axle, imbed injection of plastic the shank of the key 10 in the mould then, the shank of the key and punching spoon section and axle are fixed.
The structure of this programme has cocksure anti-technical and pick-proof or destructiveness is unblanked.
If the robber unblanks with the method for dialling pearl, though can be common spring to breaking away from lock body or lock core, but, because the microscler hexagon center hole at punching pellet shot from a slingshot thin-walled place is stuck in punching bar annulus 11 under spring 21 effects, the punching pellet shot from a slingshot is to still being stuck on lock body or the lock core, so punching spoon section and punching lock cylinder can not rotate, lock does not leave.Even stir the punching pellet shot from a slingshot, because the length of microscler hexagon center hole is greater than the diameter of punching bar, the robber can not grasp and stir the distance that the punching pellet shot from a slingshot rises, and can't make the punching pellet shot from a slingshot to breaking away from lock body or lock core, punching spoon section still can not be rotated, and lock does not leave, and has guaranteed anti-skilled unlocking.
If the robber unblanks with sled or destructiveness, even destroyed the punching lock cylinder, but because punching bar and private mark bar are moved, so the private mark lock core can not rotate, lock does not leave.
The process and assemble and the cylinder lock of this structure are close, need not increase equipment and investment.
Claims (4)
1. have the two-phase lock core of punching, private mark pellet shot from a slingshot and the theftproof lock of key, comprise lock body, lock core, pellet shot from a slingshot and key, it is characterized in that having punching lock cylinder (2) and private mark lock cylinder (6) and two sections keys (1), the punching lock cylinder is installed in the position of lock body (15) front end near keyhole, what and then install is the private mark lock cylinder, the terminal finger (16) that connects of private mark lock cylinder;
Described punching lock cylinder (2) is to have the punching pellet shot from a slingshot right on one section lock core, punching bar (3) and private mark bar " U " type groove (9), pellet shot from a slingshot is in the pellet shot from a slingshot hole that is installed in lock body and punching lock cylinder respectively, wherein the pellet shot from a slingshot on the lock core is the punching pellet shot from a slingshot (4) that center hole (20) is arranged, this hole and punching bar are slidingly matched, the punching bar be installed in parallel with the lock core center line and the bar hole (17) that is slidingly matched with it in, one end face of punching bar is being pressed spring, the other end enters in punching bar " U " the type groove (5) of private mark lock cylinder end face, and the punching bar can move along punching bar " U " type groove;
Described private mark lock cylinder (6) is the private mark pellet shot from a slingshot to be arranged to (8), private mark bar (7) and punching bar " U " type groove (5) in this lock core section, the private mark pellet shot from a slingshot is in the pellet shot from a slingshot hole that lock body (15) and private mark lock cylinder are installed respectively, having groove (19) on the private mark bar matches with the private mark pellet shot from a slingshot, the private mark bar be installed in parallel with private mark lock core center line and the dark hole (18) that is slidingly matched with it in, private mark bar one end face is being pressed spring, the other end enters in private mark bar " U " the type groove (9) of punching lock cylinder end face, and the private mark bar can move along " U " type groove;
Described two sections keys (1) are by axle (14), punching spoon section (12) and private mark spoon section (13) constitute, punching spoon section and punching pellet shot from a slingshot are unblanked to matching, private mark spoon section and private mark pellet shot from a slingshot match to (8), two spoons of sections are enclosed within on the axle, punching spoon section and axle are fixed, and private mark spoon section and axle are movingly.
2. according to claim 1 have the two-phase lock core of punching, private mark pellet shot from a slingshot and a theftproof lock of key, it is characterized in that described punching pellet shot from a slingshot (4) is " worker " font, its two is a cylinder, the centre is a thin-walled, center hole on it (20) is microscler hexagon hole, the bond length in hexagon hole is less than punching bar (3) diameter, and intersection is perpendicular to punching bar (4); There is the annulus (11) that is a bit larger tham walled thickness the position that described punching bar is corresponding with the punching pellet shot from a slingshot.
3. according to claim 1 and 2 have the two-phase lock core of punching, private mark pellet shot from a slingshot and a theftproof lock of key, the width that it is characterized in that described punching bar " U " type groove (5) and private mark bar " U " type groove (9), in the time of allowing punching lock cylinder (2) rotate 45
4. according to claim 1 and 2 have the two-phase lock core of punching, private mark pellet shot from a slingshot and a theftproof lock of key, it is characterized in that described punching bar " U " type groove (5) and private mark bar " U " type groove (9) relative position are 180 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101324889A CN101210464A (en) | 2006-12-31 | 2006-12-31 | Anti-theft lock with two-section lock core having core-through and built-in code balls, and keys |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101324889A CN101210464A (en) | 2006-12-31 | 2006-12-31 | Anti-theft lock with two-section lock core having core-through and built-in code balls, and keys |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101210464A true CN101210464A (en) | 2008-07-02 |
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ID=39610709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006101324889A Pending CN101210464A (en) | 2006-12-31 | 2006-12-31 | Anti-theft lock with two-section lock core having core-through and built-in code balls, and keys |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101210464A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101748931B (en) * | 2008-12-02 | 2012-05-09 | 河南省电力公司南阳供电公司 | Master key capable of displaying use times for electric utility use |
| CN108547519A (en) * | 2018-06-25 | 2018-09-18 | 四川金网通电子科技有限公司 | A kind of lock body structure that double-core synchronous control is unlocked |
-
2006
- 2006-12-31 CN CNA2006101324889A patent/CN101210464A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101748931B (en) * | 2008-12-02 | 2012-05-09 | 河南省电力公司南阳供电公司 | Master key capable of displaying use times for electric utility use |
| CN108547519A (en) * | 2018-06-25 | 2018-09-18 | 四川金网通电子科技有限公司 | A kind of lock body structure that double-core synchronous control is unlocked |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080702 |