CN204343815U - A kind of warning device of door lock - Google Patents
A kind of warning device of door lock Download PDFInfo
- Publication number
- CN204343815U CN204343815U CN201420652220.8U CN201420652220U CN204343815U CN 204343815 U CN204343815 U CN 204343815U CN 201420652220 U CN201420652220 U CN 201420652220U CN 204343815 U CN204343815 U CN 204343815U
- Authority
- CN
- China
- Prior art keywords
- lock
- stake
- master
- switch
- expansion strip
- 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
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- Burglar Alarm Systems (AREA)
Abstract
A kind of by master lock, secondary lock, interception stake, be blocked stake, the warning device of a kind of door lock that covering plate, the outdoor detachable parts such as cover and alarm switch are formed, can be that rolling door and security door are used, just master lock can be seen after warning, thief dare not open, master lock can be made not damaged by tinfoil, just in case secondary lock is destroyed, can takes apart and normally open master lock afterwards, avoid ruining lock enabling by force and cause other to lose.
Description
Technical field
The utility model belongs to door lock theftproof lock technical field, specifically a kind of warning device of door lock.
Background technology
Though the lock that existing security door adopts has the product that such as fingerprint, password etc. are high-tech, do not have keyhole, because the reasons such as price can only allow few people have, and be more use the lock having keyhole.Have the lock of keyhole once be opened once by tinfoil instrument, tinfoil just can remain in lock core and the key of itself cannot be opened, and renews even if the people changing lock service also only has to have damaged, if like this, user will suffer stolen and change the double loss of lock; Existing StoreFront door lock is very fragile, and easily stolen, and many people are a barrage of stolen rear at one's wit's end, have to install 110 network alarms under rascal.Although the safety of 110 network alarms is given no cause for much criticism, but also there are two shortcomings: 1. also have stolen event to occur after 110 network alarms have been installed, reason is its warning device is will open just to produce warning behind the door, run into or traffic jam comparatively far away apart from 110, thief often takes cash and money's worth away fast, is " The dear one is gone and the chamber remains deserted " when waiting the people of 110 to arrive in; 2. install this device and need annual payment, this is concerning user, equal every year must quota " stolen " once, if things go on like this, may also many than real stolen loss!
Summary of the invention
For the problems referred to above, the technical scheme that the utility model proposes a kind of warning device of door lock is solved.
The utility model adopted technical scheme that will solve the problem is: on lock bottom plate, establish two locks and master key and secondary lock, master lock establishes the expansion strip of two bi-directional symmetrical, secondary lock establishes an expansion strip, allows master key and secondary lock drive its respective expansion strip to make stretching motion respectively; An expansion strip of master lock establishes latch bolt dial stake and be blocked stake, the expansion strip of secondary lock is established covering plate extend arbitrarily or bend with the keyhole hiding master lock, the expansion strip of secondary lock is established interception stake extend arbitrarily or bend and be blocked stake with interception; The outdoor cover in master lock district is set to the not detachable cover in outdoor, and the outdoor cover in secondary lock district is set to outdoor detachable cover; In alarm switch box, establish elastic switch and non-resilient switch to be in series, adopt any-mode to make elastic switch have elasticity and keep under normal conditions connecting, first self circuit is disconnected during pressing keys, after non-resilient switch is pushed into unlatching, make two switches all connect when rebounding; The box body of alarm switch box establishes through hole, and the button of elastic switch and non-resilient switch is located at through hole oral area respectively, and switching line socket is established in the box body optional position of alarm switch box, connects various alarm terminal realize reporting to the police with this.
The beneficial effects of the utility model are: after generation is reported to the police, first also have master lock not open, this can make thief alarmed, dare not open master lock again and abandon and escape.Next is because secondary lock is not opened, and just can't see the lockhole of master lock, and master lock just can not be remained in interior by things such as tinfoil and damage.Secondary lock can adopt more economical common lock core; even if damaged that also loss is little by the things such as tinfoil are residual, detachable for outdoor cover can be taken apart, thus expose master lock keyhole door is normally opened; both protect master lock, and avoid again mode by force take apart and injure the surface of lock body and door.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Fig. 1 is that the utility model is unlocked or close the internal construction plan view of switch after unblanking;
Fig. 2 is that the utility model major-minor locks the internal construction after all locking and key-hole situation plan view;
Fig. 3 is that the utility model returns the internal construction after secondary lock and key-hole situation plan view;
Fig. 4 is the unlocked outdoor face key-hole situation figure of the utility model major-minor lock;
Fig. 5 is that the utility model major-minor locks the outdoor face key-hole situation figure all locked;
Fig. 6 is the indoor design condition figure of the utility model for rolling door;
Fig. 7 is the outdoor oblique drawing of the state of the utility model for security door;
In figure, 1. lock bottom plate, 2. master lock, 3. expansion strip, 4. latch bolt dials stake, 5. be blocked stake, 6. tackle stake, 7. elastic switch, 8. socket, 9. non-resilient switch, 10. alarm switch box, 11. secondary locks, 12. covering plates, the not detachable cover in 13. outdoors, 14. outdoor detachable covers.
Detailed description of the invention
The critical piece that the utility model comprises is by lock bottom plate (1), master lock (2), expansion strip (3), latch bolt dials stake (4), be blocked stake (5), interception stake (6), elastic switch (7), socket (8), non-resilient switch (9), alarm switch box (10), secondary lock (11), covering plate (12), the not detachable cover in outdoor (13) and outdoor detachable cover (14) are formed, specifically: on lock bottom plate (1), establish two locks and master lock (2) and secondary lock (11), master lock (2) establishes the expansion strip (3) of two bi-directional symmetrical, secondary lock (11) establishes an expansion strip (3), two locks drive respective expansion strip (3) to make stretching motion respectively, the lock of master lock (2) and master lock (2) and secondary lock (11), master lock (2) establishes the expansion strip (3) of two bi-directional symmetrical, secondary lock (11) establishes an expansion strip (3), allows master key and secondary lock drive its respective expansion strip (3) to make stretching motion respectively, an expansion strip (3) of master lock (2) establish latch bolt dial stake (4) and be blocked stake (5), the expansion strip (3) of secondary lock (11) is established covering plate (12) extension or bending with the keyhole hiding master lock (2) arbitrarily, the expansion strip (3) of secondary lock (11) is established interception stake (6) extend arbitrarily or bend and be blocked stake (5) with interception, the outdoor cover in master lock district is set to the not detachable cover (13) in outdoor, the outdoor cover in secondary lock district is set to outdoor detachable cover (14), in alarm switch box (10), establish elastic switch (7) and non-resilient switch (9) to be in series, adopt any-mode to make elastic switch (7) have elasticity and keep under normal conditions connecting, first self circuit is disconnected during pressing keys, after non-resilient switch (9) is pushed into unlatching, make two switches all connect when rebounding, the box body of alarm switch box (10) establishes through hole, the button of elastic switch (7) and non-resilient switch (9) is located at through hole oral area respectively, switching line socket (8) is established in the box body optional position of alarm switch box (10), connects various alarm terminal realize reporting to the police with this.
When the utility model implemented by such scheme uses in rolling door, save latch bolt and dial stake and latch bolt part, two of master lock expansion strips are connected with two bolt rods of existing rolling door to indoor through roller shutter or edge strip, expansion strip in secondary lock separately connects extension rod through roller shutter or edge strip to indoor, allow the termination of extension rod just to be contained within the walls or metope alarm switch box on elastic switch button (Fig. 6); Security door saves when using another expansion strip of master lock, dial stake and directly serve as master lock pin with the expansion strip being blocked stake with being provided with latch bolt or be connected other lock pin, the expansion strip of secondary lock directly or separately connects lock pin, allows termination just to the elastic switch button (Fig. 7) of the alarm switch box be contained in doorframe.
Secondary lock is operated again after master lock is locked, interception stake on the expansion strip of secondary lock will arrive inner side master lock being blocked stake and be tackled, non-resilient switch is pushed into opening by expansion strip, and the lockhole of master lock hides by covering plate, so just opens function (Fig. 2, Fig. 5).
Opening in secondary lock process, along with returning of secondary lock expansion strip, master lock keyhole is exposed, and the stake that is blocked on master lock expansion strip is released, and two switches simultaneously in alarm switch are all switched on and produce warning (Fig. 3, Fig. 4).Warning can operate master lock after producing and door is opened, and manually non-resilient switch cuts out (Fig. 1) in indoor.Just can't see the keyhole of master lock owing to not opening secondary lock, this can not only be avoided master lock to be damaged by technical tool effectively, could operate the reason of master lock and thief dare not be set about after also producing warning because opening secondary lock.Just taking to take outdoor detachable cover apart at last returns secondary lock to reach the method exposing master lock keyhole, and also still can produce warning, thief still dare not emit such danger, so reach the antitheft dual purpose with protecting master lock.
Claims (1)
1. the warning device of a door lock, by lock bottom plate (1), master lock (2), expansion strip (3), latch bolt dials stake (4), be blocked stake (5), interception stake (6), elastic switch (7), socket (8), non-resilient switch (9), alarm switch box (10), secondary lock (11), covering plate (12), the not detachable cover in outdoor (13) and outdoor detachable cover (14) are formed, it is characterized in that: on lock bottom plate (1), establish two locks and master lock (2) and secondary lock (11), master lock (2) establishes the expansion strip (3) of two bi-directional symmetrical, secondary lock (11) establishes an expansion strip (3), master key and secondary lock is allowed to drive its respective expansion strip (3) to make stretching motion respectively, an expansion strip (3) of master lock (2) establish latch bolt dial stake (4) and be blocked stake (5), the expansion strip (3) of secondary lock (11) is established covering plate (12) extend arbitrarily or bend with the keyhole hiding master lock (2), the expansion strip (3) of secondary lock (11) is established interception stake (6) extend arbitrarily or bend and be blocked stake (5) with interception, the outdoor cover in master lock district is set to the not detachable cover (13) in outdoor, the outdoor cover in secondary lock district is set to outdoor detachable cover (14), in alarm switch box (10), establish elastic switch (7) and non-resilient switch (9) to be in series, adopt any-mode to make elastic switch (7) have elasticity and keep under normal conditions connecting, first self circuit is disconnected during pressing keys, after non-resilient switch (9) is pushed into unlatching, two switches are made all to connect when rebounding, the box body of alarm switch box (10) establishes through hole, the button of elastic switch (7) and non-resilient switch (9) is located at through hole oral area respectively, switching line socket (8) is established in the box body optional position of alarm switch box (10), connect various alarm terminal with this to realize reporting to the police.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420652220.8U CN204343815U (en) | 2014-10-30 | 2014-10-30 | A kind of warning device of door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420652220.8U CN204343815U (en) | 2014-10-30 | 2014-10-30 | A kind of warning device of door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204343815U true CN204343815U (en) | 2015-05-20 |
Family
ID=53227091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420652220.8U Expired - Fee Related CN204343815U (en) | 2014-10-30 | 2014-10-30 | A kind of warning device of door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204343815U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106223727A (en) * | 2016-09-20 | 2016-12-14 | 武汉百络优物联科技有限公司 | A kind of anti-theft intelligent lock and system thereof |
-
2014
- 2014-10-30 CN CN201420652220.8U patent/CN204343815U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106223727A (en) * | 2016-09-20 | 2016-12-14 | 武汉百络优物联科技有限公司 | A kind of anti-theft intelligent lock and system thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150520 Termination date: 20151030 |
|
| EXPY | Termination of patent right or utility model |