CN200955293Y - True-false multi-hole anti-theft lock - Google Patents
True-false multi-hole anti-theft lock Download PDFInfo
- Publication number
- CN200955293Y CN200955293Y CN 200620098953 CN200620098953U CN200955293Y CN 200955293 Y CN200955293 Y CN 200955293Y CN 200620098953 CN200620098953 CN 200620098953 CN 200620098953 U CN200620098953 U CN 200620098953U CN 200955293 Y CN200955293 Y CN 200955293Y
- Authority
- CN
- China
- Prior art keywords
- false
- true
- lock
- keyhole
- hole
- 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 - Lifetime
Links
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Burglar Alarm Systems (AREA)
Abstract
The utility model relates to an anti-theft lock with true and false lock holes and aims at solving the problem of the current lock hole with poor anti-theft function. The utility model has a plurality of lock holes with only one true hole and others are all false .The true lock hole has general lock components while the false lock hole is provided with an alarm circuit. Once the thief inserts the key into the false hole, the key is blocked in the lock hole and the alarm circuit is turned on. Then the bell retreats the thief.
Description
Technical field
The utility model relates to lockset, particularly a kind of true and false many keyholes and the theftproof lock of warning function is arranged.
Background technology
Present lockset is the single hole keyhole.Some burglar uses MASTERKRY and at leisure lockset is opened.Thereby make that the theftproof performance of present lockset is relatively poor.
Summary of the invention
The purpose of this utility model is to provide a kind of theftproof lock with a plurality of false keyholes and warning device, thereby improves the theftproof performance of lockset.
The purpose of this utility model is realized by following scheme:
It includes lock body and keyhole, and a plurality of keyholes are set on lock body, and one of them is true keyhole, and all the other are false keyhole; Lock core 2 back at true keyhole place are provided with clutch 3, transmission device 4 and locking bolt 5 successively, and lock core 2 back at false keyhole place are provided with the alarm that contains battery E, acoustical generator 7.
Advantage of the present utility model is simple in structure, realizes easily, and the function of existing lockset commonly used has burglar alarm again, in case there is the thief to be inserted in the false keyhole with key, does not only open door, also can send chimes of doom immediately, thereby draw back the burglar with fear.
Description of drawings
Fig. 1 is an external structure schematic diagram of the present utility model.
Fig. 2 is an internal construction schematic diagram of the present utility model.
The specific embodiment
The disclosed structure of above accompanying drawing is an embodiment of the present utility model.Among the figure, 1 is key; 2 is lock core; 3 is clutch; 4 is transmission device; 5 is locking bolt; 6 is door; 7 is the acoustical generator (as electric bell, loudspeaker etc.) in the warning device.
As shown in Figure 1 and Figure 2, the utility model is installed on the door 6, and locking face is provided with a plurality of keyholes of inserting key 1.Wherein have only a true keyhole, parts such as set thereafter clutch 3, transmission device 4, locking bolt 5 are the conventional components in the present lockset.Remaining keyhole is false keyhole, in case insert in these false keyholes with key, rotates the back key and will be stuck in the keyhole and connect warning circuit, and the tinkle of bells is good and draw back the burglar with fear.This warning circuit also can insert the entrance guard chamber and report to the police, and helps the police and arrests the burglar.
Claims (1)
- A kind of true and false many keyholes theftproof lock includes lock body, keyhole, it is characterized in that: a plurality of keyholes are set on lock body, and one of them is true keyhole, and all the other are false keyhole; Lock core (2) back at true keyhole place is provided with clutch (3), transmission device (4) and locking bolt (5) successively, and lock core (2) back at false keyhole place is provided with the alarm that contains battery (E), acoustical generator (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620098953 CN200955293Y (en) | 2006-09-13 | 2006-09-13 | True-false multi-hole anti-theft lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620098953 CN200955293Y (en) | 2006-09-13 | 2006-09-13 | True-false multi-hole anti-theft lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200955293Y true CN200955293Y (en) | 2007-10-03 |
Family
ID=38773877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620098953 Expired - Lifetime CN200955293Y (en) | 2006-09-13 | 2006-09-13 | True-false multi-hole anti-theft lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200955293Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103485588A (en) * | 2013-09-26 | 2014-01-01 | 太仓斯普宁精密机械有限公司 | Induced anti-theft lock |
| CN110159096A (en) * | 2019-04-23 | 2019-08-23 | 温州山衡锁具有限公司 | A kind of multi-lock of security performance enhancement |
-
2006
- 2006-09-13 CN CN 200620098953 patent/CN200955293Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103485588A (en) * | 2013-09-26 | 2014-01-01 | 太仓斯普宁精密机械有限公司 | Induced anti-theft lock |
| CN110159096A (en) * | 2019-04-23 | 2019-08-23 | 温州山衡锁具有限公司 | A kind of multi-lock of security performance enhancement |
| CN110159096B (en) * | 2019-04-23 | 2020-11-24 | 江苏铭雕智能装备制造有限公司 | A multi-lock with enhanced security performance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |