CN2714745Y - Lock head with position limiting mechanism - Google Patents
Lock head with position limiting mechanism Download PDFInfo
- Publication number
- CN2714745Y CN2714745Y CN 200420060709 CN200420060709U CN2714745Y CN 2714745 Y CN2714745 Y CN 2714745Y CN 200420060709 CN200420060709 CN 200420060709 CN 200420060709 U CN200420060709 U CN 200420060709U CN 2714745 Y CN2714745 Y CN 2714745Y
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- CN
- China
- Prior art keywords
- lock
- hole
- tapered end
- spacer pin
- 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.)
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Abstract
The utility model provides a lock head with position limiting mechanism, comprising a lock gallbladder and a lock core which are connected with each other through a spring. The lock head with position limiting mechanism is characterized in that at least one through hole is arranged on the lock bag, and at least one hole corresponding to the through hole is arranged on the lock core. At least one limiting pin controlled by at least one contacting mechanism is arranged in the through hole of the lock bag and the hole of the lock core moveably in an extension way. In addition, the contacting mechanism is arranged on a lock body, the lock head or a window. The utility model has the advantages of simple structure, safety and reliability, convenient use, low cost, etc. whether or not users are at home, the lock pin is capable of being locked from interior with a remote controller, the utility model prevents thieves from unlocking the lock with a key in the way of illegal steal technique, so the theft-proof performance is enhanced.
Description
(1), affiliated technical field
The utility model relates to a kind of tapered end of locking, particularly a kind of tapered end that has position-limit mechanism.
(2), technical background
The existing tapered end of locking has generally comprised lock gall and lock core, tapered end is assemblied on the lock body, lock body is provided with the anti-opening apparatus of key, the user is in the process of using this lock, the people can prevent that outdoor human key from opening lock with the anti-opening apparatus of this key indoor, in case after the people withdraws from a room, just can't use key to prevent opening apparatus, cause illegal person just can lock be opened, thereby reduced theftproof performance from the outdoor use stealing skill.Have again, present remote control electric puzzle theft-proof lock generally is to be made of lock body, reception control circuit and remote controlled transmitting circuit, it can only be unblanked by password with remote controller, and need not use key, function is comparatively single, an also anxious not exhibition in face of the code breaking personnel of specialty, theftproof performance is also lower.
(3), summary of the invention
The purpose of this utility model just provides a kind of tapered end of band position-limit mechanism of lock simple in structure, safe and reliable, easy to use, no matter whether the people is in, can lock core be locked internally by code signal, prevents that illegal person from opening lock by keyhole.
The purpose of this utility model is to realize by such technical scheme, it includes lock gall and the lock core that connects by pellet shot from a slingshot, it is characterized in that: lock gall is provided with the through hole of at least one, lock core is provided with at least one and the corresponding hole of through hole, stretched versatilely in the hole of the through hole of lock gall, lock core by at least one spacer pin of at least one actuating mechanism control, actuating mechanism is arranged on lock body, tapered end or the door and window.
In the utility model, the control circuit of actuating mechanism and existing maturation is coupled together, control circuit can be to be made of remote controlled transmitting circuit and reception control circuit.Operating principle of the present utility model is such: when needs shut, earlier close mechanical lock with key, send the cipher instruction signal with remote controlled transmitting circuit to reception control circuit then, reception control circuit is compared the cipher instruction signal that receives with the password that self is provided with, when two passwords are consistent, send control signal, make actuating mechanism action, the hole of the through hole of spacer pin by lock gall, lock core is inserted limit relatively rotating between lock gall and the lock core.When needs are unblanked, earlier send the cipher instruction signal to reception control circuit by remote controlled transmitting circuit, after reception control circuit compares the cipher instruction signal that receives and the password that self is provided with, when two passwords are consistent, send control signal, by actuating mechanism spacer pin is extracted out from the hole of the through hole of lock gall, lock core, lock is opened by lockhole with key again.So, no matter whether the people in the house, can lock lock core internally, prevents that illegal person from opening lock by keyhole.
Owing to adopted technique scheme, the utlity model has advantages such as simple in structure, safe and reliable, easy to use and with low cost, no matter whether the people is in, can lock core be locked internally with remote controller, prevent that illegal person from opening lock by keyhole with stealing skill, strengthened theftproof performance.
(4), description of drawings
Description of drawings of the present utility model is as follows:
Fig. 1 is the structural representation of first kind of embodiment of the utility model;
Fig. 2 is the structural representation of second kind of embodiment of the utility model;
Fig. 3 is the structural representation of the annexation between actuating mechanism of the present utility model and lock body, the tapered end;
Fig. 4 is the structural representation of the annexation between actuating mechanism of the present utility model and the tapered end;
Fig. 5 is the structural representation of the annexation between actuating mechanism of the present utility model and door and window, the tapered end;
Fig. 6 is the structural representation of the annexation between actuating mechanism of the present utility model and door and window, the tapered end;
Among the figure: 1. pellet shot from a slingshot; 2. lock gall; 3. lock core; 4. through hole; 5. hole; 6. spacer pin; 7. blind hole; 8. through hole; 9. motor; 10. gear; 11. vertical tooth; 12. worm gear; 13. worm screw; 14. location-plate; 15. moving runner; 16. fixed pulley; 17. stay cord; 18. sleeve; 19. back-moving spring; 20. electromagnet; 21. sleeve; 22. back-moving spring; 23. door and window; 24. screw or rivet; 25. tapered end; 26. lockhole; 27. locking bar; 28. dead bolt; The plectrum hole 29. unblank; 30. lock body.
(5), the specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
Shown in Fig. 1 or 2, the utility model includes lock gall 2 and the lock core 3 that connects by pellet shot from a slingshot 1, it is characterized in that: lock gall 2 is provided with the through hole 4 of at least one, lock core 3 is provided with at least one and through hole 4 corresponding holes 5, stretched versatilely in the hole 5 of the through hole 4 of lock gall 2, lock core 3 by at least one spacer pin 6 of at least one actuating mechanism control, actuating mechanism is arranged on lock body, tapered end or the door and window.
In the utility model, the control circuit of actuating mechanism and existing maturation is coupled together, control circuit can be to be made of remote controlled transmitting circuit and reception control circuit.Operating principle of the present utility model is such: when needs shut, earlier close mechanical lock with key, send the cipher instruction signal with remote controlled transmitting circuit to reception control circuit then, reception control circuit is compared the cipher instruction signal that receives with the password that self is provided with, when two passwords are consistent, send control signal, make the actuating mechanism action, spacer pin 6 is limited relatively rotating between lock gall 2 and the lock core 3 by the through hole 4 of lock gall 2, hole 5 insertions of lock core 3.When needs are unblanked, earlier send the cipher instruction signal to reception control circuit by remote controlled transmitting circuit, after reception control circuit compares the cipher instruction signal that receives and the password that self is provided with, when two passwords are consistent, send control signal, by actuating mechanism spacer pin 6 is extracted out from the hole 5 of the through hole 4 of lock gall 2, lock core 3, lock is opened by lockhole with key again.So, no matter whether the people in the house, can lock lock core internally, prevents that illegal person from opening lock by keyhole.
As shown in Figure 2, the hole 5 of described lock core 3 is blind holes 7.After spacer pin 6 inserted in the blind hole 7, other people can't touch spacer pin 6 at all, thereby realized the essence locking of lock core.
As shown in Figure 1, the hole 5 of described lock core 3 is the through holes 8 that communicate with lockhole.Like this, spacer pin 6 can be inserted in the lockhole by the through hole 8 of lock core 3, has not only limited relatively rotating between lock gall 2 and the lock core 3, can also prevent that other object from entering lockhole, prevents abnormal behavior of unblanking, and prevents that lockhole from being blocked by other object.
As shown in Figure 3, actuating mechanism can be to be made of the vertical tooth 11 on motor 9, gear 10, the spacer pin 6, and the motor 9 that is arranged on lock body 30, tapered end 25 or the door and window 23 is meshed with vertical tooth 11 on the spacer pin 6 by gear 10.
As shown in Figure 4, actuating mechanism can be to be made of motor 9, worm gear 12, worm screw 13, the motor 9 that is arranged on lock body 30, tapered end 25 or the door and window 23 is meshed with worm gear 12 by worm screw 13, internal tooth on the worm gear 12 is meshed with the external tooth of spacer pin 6, worm gear 12 is connected on the location-plate 14 versatilely, and location-plate 14 is fixed on lock body 30, motor 9, tapered end 25 or the door and window 23.
As shown in Figure 5, actuating mechanism also can be to be made of motor 9, moving runner 15, fixed pulley 16 and stay cord 17, the turning cylinder that is arranged at the motor 9 on lock body 30, tapered end 25 or the door and window 23 is provided with moving runner 15, and stay cord 17 is connected with the upper end of spacer pin 6 by moving runner 15, fixed pulley 16
Spacer pin 6 is positioned at sleeve 18 versatilely, and back-moving spring 19 1 ends in the sleeve 18 are against on the sleeve 18, and the other end is against on the spacer pin 6.
As shown in Figure 6, actuating mechanism can also be to be made of electromagnet 20, sleeve 21 and back-moving spring 22, the electromagnet 20 that is arranged on lock body 30, tapered end 25 or the door and window 23 is corresponding with spacer pin 6, spacer pin 6 is positioned at sleeve 21 versatilely, back-moving spring 22 1 ends in the sleeve 21 are against on the sleeve 21, and the other end is against on the spacer pin 6.
Claims (7)
1. the tapered end of the band position-limit mechanism of a lock, include the lock gall (2) and the lock core (3) that connect by pellet shot from a slingshot (1), it is characterized in that: lock gall (2) is provided with the through hole (4) of at least one, lock core (3) is provided with at least one and the corresponding hole of through hole (4) (5), stretched versatilely in the hole (5) of the through hole (4) of lock gall (2), lock core (3) by at least one spacer pin (6) of at least one actuating mechanism control, actuating mechanism is arranged on lock body, tapered end or the door and window.
2. the tapered end of the band position-limit mechanism of lock as claimed in claim 1, it is characterized in that: the hole (5) of described lock core (3) is blind hole (7).
3. the tapered end of the band position-limit mechanism of lock as claimed in claim 1, it is characterized in that: the hole (5) of described lock core (3) is the through hole (8) that communicates with lockhole.
4. as the tapered end of the band position-limit mechanism of claim 1,2 or 3 described locks, it is characterized in that: actuating mechanism is to be made of the vertical tooth (11) on motor (9), gear (10), the spacer pin (6), and the motor (9) that is arranged on lock body (30), tapered end (25) or the door and window (23) is meshed with vertical tooth (11) on the spacer pin (6) by gear (10).
5. as the tapered end of the band position-limit mechanism of claim 1,2 or 3 described locks, it is characterized in that: actuating mechanism is to be made of motor (9), worm gear (12), worm screw (13), the motor (9) that is arranged on lock body (30), tapered end (25) or the door and window (23) is meshed with worm gear (12) by worm screw (13), internal tooth on the worm gear (12) is meshed with the external tooth of spacer pin (6), worm gear (12) is connected on the location-plate (14) versatilely, and location-plate (14) is fixed on lock body (30), motor (9), tapered end (25) or the door and window (23).
6. as claim 1, the tapered end of the band position-limit mechanism of 2 or 3 described locks, it is characterized in that: actuating mechanism is by motor (9), moving runner (15), fixed pulley (16) and stay cord (17) constitute, be arranged at lock body (30), the turning cylinder of the motor (9) on tapered end (25) or the door and window (23) is provided with moving runner (15), stay cord (17) is by moving runner (15), fixed pulley (16) is connected with the upper end of spacer pin (6), spacer pin (6) is positioned at sleeve (18) versatilely, back-moving spring (19) one ends in the sleeve (18) are against on the sleeve (18), and the other end is against on the spacer pin (6).
7. as the tapered end of the band position-limit mechanism of claim 1,2 or 3 described locks, it is characterized in that: actuating mechanism is to be made of electromagnet (20), sleeve (21) and back-moving spring (22), the electromagnet (20) that is arranged on lock body (30), tapered end (25) or the door and window (23) is corresponding with spacer pin (6), spacer pin (6) is positioned at sleeve (21) versatilely, back-moving spring (22) one ends in the sleeve (21) are against on the sleeve (21), and the other end is against on the spacer pin (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420060709 CN2714745Y (en) | 2004-08-09 | 2004-08-09 | Lock head with position limiting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420060709 CN2714745Y (en) | 2004-08-09 | 2004-08-09 | Lock head with position limiting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2714745Y true CN2714745Y (en) | 2005-08-03 |
Family
ID=34873068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420060709 Expired - Fee Related CN2714745Y (en) | 2004-08-09 | 2004-08-09 | Lock head with position limiting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2714745Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105178706A (en) * | 2015-07-30 | 2015-12-23 | 林青云 | Lock control electronic anti-theft lock |
-
2004
- 2004-08-09 CN CN 200420060709 patent/CN2714745Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105178706A (en) * | 2015-07-30 | 2015-12-23 | 林青云 | Lock control electronic anti-theft lock |
| CN105178706B (en) * | 2015-07-30 | 2017-12-19 | 林青云 | Lock control electronic safety 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 |