CN102661086A - Antitheft lock cylinder capable of starting alarm device - Google Patents
Antitheft lock cylinder capable of starting alarm device Download PDFInfo
- Publication number
- CN102661086A CN102661086A CN2012101671540A CN201210167154A CN102661086A CN 102661086 A CN102661086 A CN 102661086A CN 2012101671540 A CN2012101671540 A CN 2012101671540A CN 201210167154 A CN201210167154 A CN 201210167154A CN 102661086 A CN102661086 A CN 102661086A
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- CN
- China
- Prior art keywords
- lock cylinder
- lock core
- slingshot
- pellet shot
- securing rod
- 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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- Burglar Alarm Systems (AREA)
Abstract
The invention discloses an antitheft lock cylinder capable of starting an alarm device. The antitheft lock cylinder comprises a lock cylinder body, a lock cylinder inner ring and a key hole, and is characterized in that a control box integrally connected with the lock cylinder body is arranged on the right side of the lock cylinder body, a pin locking rod is disposed in the control box, the left end of the pin locking rod is inserted into the lock cylinder inner ring, the right end of the pin locking rod penetrates through a spacer block, a spring is disposed on the pin locking rod, a microswitch is further arranged on the right edge of the spacer block and consists of a spring plate and a button, the upper end of the spring plate of the microswitch contacts with the right end of the pin locking rod. The antitheft lock cylinder has the advantages that the antitheft lock cylinder is simple in structure and low in cost, is manufactured easily, is effectively prevented from rotating to be unlocked, and further can start the alarm device to give an alarm.
Description
Technical field
The present invention relates to a kind of lock core of door lock, the particularly a kind of design and manufacturing that can start the anti-theft lock of warning device.
Background technology
Wanting as you know to open door, must make the lock core rotation of door lock, is to open if lock core does not rotate door lock.The lock core structure of door lock is simple at present, and often the thief just can make the lock core rotation of common door lock, the door-lock opening burglary in one minute.In the burglary case according to statistics, the vestige that 90 percent door, window are not prized, majority are to open the door lock burglary.The burglary case happens occasionally at present, is very important so develop a kind of anti-theft lock.
The patent No. is 2005220077839.1 at present, discloses a kind of anti-theft lock, and certain antitheft effect is played in this patent application, but this application fails to be provided with the function that starts the warning device warning.Do not have warning function, burglary person does not fear, manages lock core is pried open always.
In order effectively to take precautions against burglary, improve the theftproof performance of lock core, the present invention develops a kind of anti-theft lock that can start warning device.Side at lock core body is provided with control box, is provided with the pellet shot from a slingshot securing rod that ring in the lock core is blocked in the box, and when inserting keyhole with other technology unlocking mode arbitrarily, lock core can not rotate, and door lock is not opened.This pellet shot from a slingshot securing rod right-hand member is provided with microswitch, if when illegally unblanking, this pellet shot from a slingshot securing rod has displacement a little, just touches the button of microswitch, starts warning device and reports to the police.Thereby prevent the generation of burglary case of illegally unblanking effectively.
Summary of the invention
The purpose of this invention is to provide a kind of anti-theft lock that can start warning device, to overcome the shortcoming of present lock core anti-theft capability difference.
In order to realize above-mentioned purpose; A kind of anti-theft lock that can start warning device provided by the invention comprises ring 2 and keyhole 3 in lock core body 1, the lock core, concrete technical scheme: be provided with the control box 4 that links into an integrated entity with lock core body 1 on the right side of lock core body 1; Be provided with pellet shot from a slingshot securing rod 6 in the described control box 4; The left end of described pellet shot from a slingshot securing rod 6 inserts in the lock core and encircles in 2, and the right-hand member of pellet shot from a slingshot securing rod 6 passes spacing block 5, and this pellet shot from a slingshot securing rod 6 is provided with spring 7; The right of described spacing block 5 also is provided with microswitch 9, and described microswitch 9 comprises spring leaf 8 and button 10, and the upper end of the spring leaf 8 of this microswitch 9 contacts with the right-hand member of pellet shot from a slingshot securing rod 6.
Adopt the present invention of above-mentioned measure to have simple in structure, easy manufacturing, with low cost, prevent that effectively rotational lock core from opening door lock, can also start the advantage that warning device is reported to the police.
Below in conjunction with accompanying drawing to the present invention's further detailed explanation again.
Description of drawings
Fig. 1 is a schematic perspective view of the present invention;
Fig. 2 is a vertical view of the present invention;
Fig. 3 is the A-A sectional view of Fig. 2.
The specific embodiment
With reference to figure 1, Fig. 1 is a schematic perspective view of the present invention, can find out the structure that the present invention is outside from Fig. 1, comprises ring 2 and keyhole 3 in lock core body 1, the lock core, the specific embodiment: be provided with the control box 4 that links into an integrated entity with lock core body 1 on the right side of lock core body 1.
With reference to figure 2, Fig. 2 is a vertical view of the present invention, knows that from Fig. 2 the control box 4 that is provided with on the right side of lock core body 1 is individual square, sees the direction of A-A sectional view in addition.
With reference to figure 3, be the A-A sectional view of Fig. 2, can find out control box 4 internal constructions of the present invention from Fig. 3; Be provided with pellet shot from a slingshot securing rod 6 in this control box 4; The left end of this pellet shot from a slingshot securing rod 6 inserts in the lock core and encircles in 2, and the right-hand member of pellet shot from a slingshot securing rod 6 passes spacing block 5, and this pellet shot from a slingshot securing rod 6 is provided with spring 7; Under the effect of spring 7, the left end of pellet shot from a slingshot securing rod 6 keeps inserting in the interior ring 2 of lock core.The right of this spacing block 5 also is provided with microswitch 9, and this microswitch 9 comprises spring leaf 8 and button 10, and the upper end of the spring leaf 8 of this microswitch 9 contacts with the right-hand member of pellet shot from a slingshot securing rod 6.
The pellet shot from a slingshot securing rod 6 of setting of the present invention is to insert in the lock core to encircle in 2, inserts keyhole 3 with other technology unlocking mode arbitrarily, and ring 2 can't rotate in this lock core, and door lock is not opened.If with key and 6 collisions of pellet shot from a slingshot securing rod, it is mobile that pellet shot from a slingshot securing rod 6 is had to the right a little, the logical spring leaf 8 of the right-hand member of pellet shot from a slingshot securing rod 6 is pressed button 10, thereby will be connected the power connection of the warning device of microswitch 9, reaches to start the warning device warning.When if owner unblanks, earlier warning device is quit work, and then open door lock and get final product with remote controller.
Claims (1)
1. anti-theft lock that can start warning device; Comprise ring (2) and keyhole (3) in lock core body (1), the lock core; It is characterized in that: be provided with the control box (4) that links into an integrated entity with lock core body (1) on the right side of lock core body (1), be provided with pellet shot from a slingshot securing rod (6) in the described control box (4), the left end of described pellet shot from a slingshot securing rod (6) inserts and encircles in (2) in the lock core; And the right-hand member of pellet shot from a slingshot securing rod (6) passes spacing block (5), and this pellet shot from a slingshot securing rod (6) is provided with spring (7); The right of described spacing block (5) also is provided with microswitch (9), and described microswitch (9) comprises spring leaf (8) and button (10), and the upper end of the spring leaf (8) of this microswitch (9) contacts with the right-hand member of pellet shot from a slingshot securing rod (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101671540A CN102661086A (en) | 2012-05-25 | 2012-05-25 | Antitheft lock cylinder capable of starting alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101671540A CN102661086A (en) | 2012-05-25 | 2012-05-25 | Antitheft lock cylinder capable of starting alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102661086A true CN102661086A (en) | 2012-09-12 |
Family
ID=46770651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101671540A Pending CN102661086A (en) | 2012-05-25 | 2012-05-25 | Antitheft lock cylinder capable of starting alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102661086A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113202349A (en) * | 2021-06-09 | 2021-08-03 | 谢晓兰 | Lockset alarm device and lockset |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2213814Y (en) * | 1994-08-17 | 1995-11-29 | 王富春 | Anti-theft lock with flash alarm for bicycle |
| CN1490485A (en) * | 2002-10-15 | 2004-04-21 | 韩建民 | Contact switch device controlled by radial force from tooth key of mechanic lock core |
| US20050275535A1 (en) * | 2004-06-01 | 2005-12-15 | Hui-Hua Hsieh | Lock core with an alarm |
| CN2778995Y (en) * | 2005-03-18 | 2006-05-10 | 黄伟望 | Theftproof lock core |
| CN201588458U (en) * | 2010-01-14 | 2010-09-22 | 肖家祥 | Burglarproof lock |
-
2012
- 2012-05-25 CN CN2012101671540A patent/CN102661086A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2213814Y (en) * | 1994-08-17 | 1995-11-29 | 王富春 | Anti-theft lock with flash alarm for bicycle |
| CN1490485A (en) * | 2002-10-15 | 2004-04-21 | 韩建民 | Contact switch device controlled by radial force from tooth key of mechanic lock core |
| US20050275535A1 (en) * | 2004-06-01 | 2005-12-15 | Hui-Hua Hsieh | Lock core with an alarm |
| CN2778995Y (en) * | 2005-03-18 | 2006-05-10 | 黄伟望 | Theftproof lock core |
| CN201588458U (en) * | 2010-01-14 | 2010-09-22 | 肖家祥 | Burglarproof lock |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113202349A (en) * | 2021-06-09 | 2021-08-03 | 谢晓兰 | Lockset alarm device and lockset |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120912 |