CN2474679Y - Spring magnetic key lock assembly - Google Patents
Spring magnetic key lock assembly Download PDFInfo
- Publication number
- CN2474679Y CN2474679Y CN 01215766 CN01215766U CN2474679Y CN 2474679 Y CN2474679 Y CN 2474679Y CN 01215766 CN01215766 CN 01215766 CN 01215766 U CN01215766 U CN 01215766U CN 2474679 Y CN2474679 Y CN 2474679Y
- Authority
- CN
- China
- Prior art keywords
- magnetic element
- groove
- lock core
- lock
- sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000000903 blocking effect Effects 0.000 claims description 13
- 239000008188 pellet Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 239000004579 marble Substances 0.000 abstract 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
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- Burglar Alarm Systems (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model provides a marble magnetic key lock assembly, structurally adopts the structural style of marble lock to improve, including the lock core, sleeve, push away the tip, card system tip, spring and supporting key, set up a holding groove on the lock core, install magnetic element in holding the groove, set up a wearing groove on the sleeve, at the outside fixed mounting magnetic element in wearing groove, set up a caulking groove on the lock key, bury magnetic element underground on the caulking groove, and the magnetic field intensity of this magnetic element is greater than the magnetic element who sets up in the sleeve wearing groove, and these magnetic elements relative polarity is opposite. Realize the utility model discloses, owing to set up marble and magnetic element simultaneously, form the duplicate protection effect, increase the illegal unblock degree of difficulty, strengthened the theftproof performance of tool to lock.
Description
The utility model relates to a kind of lock core assembly of the lock of opening with key.
The cylinder lock that tradition is used, be by lock core, sleeve and be equipped in the lock core push away the tip and the blocking tip constitutes, the blocking tip with push away the tip and replace mutually, and the blocking tip is passed between lock core and the sleeve by spring, make lock core and sleeve relatively rotate, form lock-out state.After key inserts lockhole, by pushing away the tip blocking tip is passed to the critical surface of lock core and sleeve, lock core and sleeve are relatively rotated, form released state.But because " omnipotent key " haunts, the theftproof performance of cylinder lock reduces greatly, opportunity is arranged for some lawless persons, because of cylinder lock is caused stolen case to happen occasionally by sled, causes damage for the country and people's property.
The purpose of this utility model is to provide a kind of double protection with pellet shot from a slingshot and magnetic, increases illegal release difficulty, has strengthened the spoon lock assembly of the theftproof performance of lockset.
For achieving the above object, the utility model structurally adopts the form of structure of cylinder lock to improve, and comprises lock core, sleeve, pushes away the tip, the blocking tip, spring and the key that matches; One tank is set on lock core, magnetic element is installed in tank; Be provided with one and wear groove on sleeve, it is corresponding to wear the tank that is provided with on groove and the lock core, fixedly mounts a magnetic element in the outside of wearing groove, and this magnetic element is opposite with magnetic element relative polarity on being installed in the lock core tank; One caulking groove is set on key, the tank that is provided with on caulking groove and the lock core when key inserts lockhole is corresponding, on caulking groove, bury magnetic element underground, this magnetic element is opposite with magnetic element relative polarity on being installed in the lock core tank, and the magnetic field intensity of this magnetic element is worn the magnetic field intensity of the magnetic element in the groove greater than being arranged on sleeve.Its operating principle is: after key inserts the key hole, by pushing away the tip blocking tip is passed to the critical surface of lock core and sleeve; In addition owing to be arranged on the effect of the magnetic element in the key caulking groove, will be in magnetic element between lock core and the sleeve and inhale the groove of wearing from sleeve, be released state.When pulling out key, owing to be arranged on the effect that sleeve is worn the magnetic element in the groove outside, the groove of wearing with the absorption of the magnetic element in lock core tank embedding sleeve is fastened between lock core and the sleeve, constitutes the blocking element jointly with the blocking tip, realizes duplicate protection.
Realize the utility model,, form double protection, increase illegal release difficulty, strengthened the theftproof performance of lockset because pellet shot from a slingshot and magnetic element are set simultaneously.
Below in conjunction with accompanying drawing structural principle of the present utility model is described in further detail:
Fig. 1 is the structural principle schematic diagram of the utility model pellet shot from a slingshot magnetic force spoon lock;
Fig. 2 is the cut-away view of pellet shot from a slingshot magnetic force spoon lock shown in Figure 1 along the A-A line;
Fig. 3 is the structural principle schematic diagram of the utility model pellet shot from a slingshot magnetic force spoon lock lock-out state.
The utility model structurally adopts the form of structure of cylinder lock to improve, and comprises lock core 1, sleeve 2, pushes away the tip 3, the blocking tip 4, spring 5 and the key 6 that matches; One tank 7 is set on lock core 1, magnetic element 8 is installed in tank 7; Be provided with one and wear groove 9 on sleeve 2, it is corresponding to wear the tank 7 that is provided with on groove 9 and the lock core 1, fixedly mounts a magnetic element 10 in the outside of wearing groove 9, and this magnetic element 10 is opposite with magnetic element 8 relative polarities on the tank 7 that is installed in lock core 1; One caulking groove 11 is set on key 6, the tank 7 of setting is corresponding on caulking groove 11 and the lock core 1 when key 6 inserts lockholes 12, on caulking groove 11, bury magnetic element 13 underground, this magnetic element 13 is opposite with magnetic element 8 relative polarities on the tank 7 that is installed in lock core 1, and the magnetic field intensity of this magnetic element 13 is greater than the magnetic field intensity of the magnetic element 10 of wearing 9 li of grooves that is arranged on sleeve 2.Its operating principle is: after key 6 inserts key hole 12, by pushing away the tip 3 the blocking tip 4 is passed to the critical surface of lock core 1 with sleeve 2; In addition owing to be arranged on the effect of magnetic element 13 of 11 li of the caulking grooves of key 6, will be in magnetic element 8 between lock core 1 and the sleeve 2 inhale from sleeve 2 wear groove 9, be released state.When pulling out key 6; owing to be arranged on the effect that sleeve 2 is worn the magnetic element 10 in groove 9 outsides, wear groove 9 with what 8 absorption of the magnetic element in the tank 7 of lock core 1 embedded sleeves 2, be fastened between lock core 1 and the sleeve 2; with the blocking tip 4 common formation blocking elements, realize duplicate protection.
Claims (1)
1. pellet shot from a slingshot magnetic force spoon lock assembly structurally adopts the structure of cylinder lock, comprises lock core, sleeve, pushes away the tip, the blocking tip, spring and the key that matches; It is characterized in that: a tank is set on lock core, magnetic element is installed in tank; Be provided with one and wear groove on sleeve, it is corresponding to wear the tank that is provided with on groove and the lock core, fixedly mounts a magnetic element in the outside of wearing groove, and this magnetic element is opposite with magnetic element relative polarity on being installed in the lock core tank; One caulking groove is set on key, the tank that is provided with on caulking groove and the lock core when key inserts lockhole is corresponding, on caulking groove, bury magnetic element underground, this magnetic element is opposite with magnetic element relative polarity on being installed in the lock core tank, and the magnetic field intensity of this magnetic element is worn the magnetic field intensity of the magnetic element in the groove greater than being arranged on sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01215766 CN2474679Y (en) | 2001-03-22 | 2001-03-22 | Spring magnetic key lock assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01215766 CN2474679Y (en) | 2001-03-22 | 2001-03-22 | Spring magnetic key lock assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2474679Y true CN2474679Y (en) | 2002-01-30 |
Family
ID=33634288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01215766 Expired - Fee Related CN2474679Y (en) | 2001-03-22 | 2001-03-22 | Spring magnetic key lock assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2474679Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102578953A (en) * | 2011-11-25 | 2012-07-18 | 李飞宇 | Magnetic lock connecting device of cover board component and fast dismantling method employing magnetic lock |
-
2001
- 2001-03-22 CN CN 01215766 patent/CN2474679Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102578953A (en) * | 2011-11-25 | 2012-07-18 | 李飞宇 | Magnetic lock connecting device of cover board component and fast dismantling method employing magnetic lock |
| CN102578953B (en) * | 2011-11-25 | 2014-06-18 | 李飞宇 | Magnetic lock connecting device of cover board component and fast dismantling method employing magnetic lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |