CN2437805Y - Alarm lock - Google Patents
Alarm lock Download PDFInfo
- Publication number
- CN2437805Y CN2437805Y CN 00243556 CN00243556U CN2437805Y CN 2437805 Y CN2437805 Y CN 2437805Y CN 00243556 CN00243556 CN 00243556 CN 00243556 U CN00243556 U CN 00243556U CN 2437805 Y CN2437805 Y CN 2437805Y
- Authority
- CN
- China
- Prior art keywords
- lock
- locking bolt
- warning
- housing body
- alarming
- 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
The utility model relates to an alarm lock, which comprises a lock casing body which is fixed to a door leaf and a lock hole socket which is fixed to a door frame, wherein a master lock bolt is glidingly penetrated through the lock casing body; the master lock bolt is controlled by a toggle mechanism; elastic elements are arranged on the top part of the back end of the master lock bolt; a lock tongue of the master lock bolt is extended from the lock casing body and is in alignment with a locking hole of the lock hole socket; an alarm lock bolt is glidingly penetrated through the inner part of the lock casing body; the lock tongue of the alarm lock bolt and an alarm lock hole on the lock hole socket are in slightly oblique and opposite arrangement; the elastic element is arranged on the top part of the back end of the alarm lock bolt; a clamping mechanism of the lock bolt is glidingly arranged in the lock body; one end of a clamping element of the clamping mechanism is in alignment with a clamping groove on the alarm lock bolt.
Description
The utility model relates to a kind of lock, and a kind of lock that is provided with warning device particularly is provided.
Various mechanical door lock kinds in the market are a lot, and in order to improve the safety effect of lock, the manufacturer of lock is general all works hard on the fastness of lock.Go out but work as owner, when staying out in one period considerable time, other people can adopt destructive instrument that door is opened by force when illegally opening door lock, also are difficult to learn even if live in neighbours on every side, property etc., and property is caused damage.This moment, the fastness of door just seemed inessential.Its main cause is that door lock does not have warning function when illegally opening, and the owner that order is gone out can not learn that situation stolen in the family takes place.And very a spot ofly on the market have a safety custody function electronic lock, and because of technical sophistication, involve great expense, and can not put on market in enormous quantities, applicable scope is less.
The purpose of this utility model just is to have overcome the many shortcoming and defect of can not reporting to the police of existing machinery door lock, and provide a kind of alarming lock that utilizes warning device that door lock is monitored, this alarming lock can provide the mechanical type alarm signal to warning device, thereby make this lock security performance good, cost is lower, scope of application mechanical intelligent alarming lock widely.
The purpose of this utility model is achieved in that a kind of alarming lock, comprise one with the fixing lock housing body of door leaf, with one with the fixing lock hole seat of doorframe, wherein slide in the lock housing body and wear a master latch, master latch is controlled by one group of rotation mechanism, master latch back segment top is provided with flexible member, the master latch dead bolt stretches out with the lockhole of lock hole seat from the lock housing body to be aimed at, also slide in the lock housing body and wear a warning locking bolt, the dead bolt of warning locking bolt and the trace of the warning lockhole on lock hole seat deflection are opposed, warning locking bolt back segment top is provided with flexible member, and sliding in this lock housing body is provided with locking bolt blocking mechanism, and an end of the clamping piece of this blocking mechanism is aimed at the draw-in groove on the warning locking bolt.Described group of rotation mechanism is provided with shift fork, and this shift fork is fixedly arranged on lock core shaft, also can be fixedly arranged on the rotating shaft of extension handle.The back segment of described master latch is provided with draw-in groove, and the other end of the clamping piece of this blocking mechanism is aimed at this draw-in groove.Vertically be fixed with gripper shoe in the described lock housing body, this master latch and warning locking bolt are arranged in the sidewall of lock housing body and the corresponding aperture on the gripper shoe respectively.Described warning locking bolt blocking mechanism comprises an interlock board that slides up and down in gripper shoe one side, laterally be convexly equipped with a block on the interlock board, the lock housing body is provided with one and dials rotation mechanism by key turns, this group rotation mechanism is positioned at the side of interlock board, this group rotation mechanism is dialled a side that withstands on block on the interlock board, and interlock board one end blocks mutually with draw-in groove on the warning locking bolt and takes off.Described interlock board is provided with gathering sill, and this gathering sill matches with guide block on the gripper shoe.Described alarming lock is provided with the alarm actuating contact that is connected in warning device, and this alarm actuating contact can be located in the warning lockhole, also can be located on the lock housing body and the relative position of warning locking bolt tail end.The dead bolt cross section of described warning locking bolt is square, also can be circle; The dead bolt cross section of described master latch is square, also can be circle.Described lock housing body is provided with a bonnet; A steel overcoat is established in the described alarming lock outside, is set on the lock core.The tail end of described warning locking bolt is provided with backstop.
Advantage of the present utility model is as follows:
1, the alarming lock that provides of the utility model can utilize warning device to reach the purpose that door lock is monitored and reported to the police, and it promptly has the function of general lock, can be connected with warning device again and report to the police, and has good safe theft-proof.
2, can implement second protection to door, improve the safety of door lock, strengthen the vandal-proof intensity of door lock,
3, reduced cost of production, helped extensive batch and produce.
4, accommodation is extensive, and is easy to use, dependable performance.
The accompanying drawing drawing is described as follows:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of lock housing body of the present utility model;
Fig. 3 is the outside schematic diagram of lock housing body of the present utility model;
Fig. 4 is the stereogram of lock housing body of the present utility model;
Fig. 5 is another embodiment of the present utility model.
Below in conjunction with drawings and Examples the utility model is described in detail as follows:
Embodiment 1
As shown in Figures 1 to 4, alarming lock of the present utility model, comprise one with the fixing lock housing body 1 of door leaf, with one with the fixing lock hole seat 2 of doorframe, wherein slide in the lock housing body 1 and wear a master latch 3, master latch 3 is by 4 controls of one group of rotation mechanism, master latch 3 back segments top is provided with flexible member 31, master latch dead bolt 33 stretches out with the lockhole 21 of lock hole seat 2 from lock housing body 1 to be aimed at, also slide in the lock housing body 1 and wear a warning locking bolt 5, the dead bolt 54 of warning locking bolt 5 is opposed with the warning lockhole 22 micro-deflections on the lock hole seat 2, warning locking bolt 5 back segments top is provided with flexible member 51, and sliding in this lock housing body 1 is provided with locking bolt blocking mechanism 7, and an end 77 of the clamping piece 73 of this blocking mechanism 7 is aimed at the draw-in groove 52 on the warning locking bolt 5, when this end 77 of clamping piece 73 enters draw-in groove 52, warning locking bolt 5 can be fixed.
Described group of rotation mechanism 4 is provided with shift fork 41, and this shift fork 41 can be fixedly arranged on the rotating shaft of extension handle, and the outer end of shift fork 41 is provided with groove, and toggle 34 bags that this groove will be horizontally set with on master latch 3 are put in it.Rotating handles, the shift fork that sets firmly in the handle rotating shaft are stirred toggle on the master latch laterally moves master latch, makes in the lockhole of dead bolt turnover lock hole seat, reaches the action of the switch door that general lockset has.
The back segment of described master latch 3 is provided with draw-in groove 32, and the other end 78 of the clamping piece 73 of this blocking mechanism 7 is aimed at this draw-in groove 32, when this end 78 of clamping piece 73 enters draw-in groove 32, master latch can be fixed.
Vertically be fixed with gripper shoe 6 in the lock housing body 1, this master latch 3 and warning locking bolt 5 are arranged in the sidewall of lock housing body 1 and the corresponding aperture on the gripper shoe 6 respectively.
Described warning locking bolt blocking mechanism 7 comprises an interlock board 73 that slides up and down in gripper shoe 6 one sides, laterally be convexly equipped with a block 74 on the interlock board 73, lock housing body 1 is provided with one and dials rotation mechanism 71 by key turns, 711 is the key slot, dial rotation mechanism 71 and be positioned at interlock board 73 sides, dial on the rotation mechanism 71 and be horizontally set with driving lever 72,72 groups of this driving levers withstand on a side of block 74 on the interlock board 73, rotate this group rotation mechanism, driving lever will rotate to the interlock board block above or below, interlock board 73 1 ends 77 and draw-in groove 52 on the warning locking bolt 5 are blocked mutually take off; Described master latch 3 tail ends are provided with draw-in groove 32, and this draw-in groove 32 blocks mutually with the other end 78 of interlock board 73 and takes off.Described interlock board 73 is provided with gathering sill 75,76, and this gathering sill 75,76 matches with guide block 61 on the gripper shoe 6, thereby interlock board can be slided up and down along gripper shoe.
Described alarming lock is provided with the alarm actuating contact 81 that is connected in warning device 8, and this alarm actuating contact 81 can be located in the warning lockhole 22, also can be located on the lock housing body 1 and the relative position of warning locking bolt 5 tail ends.
The tail end of described warning locking bolt 5 is provided with backstop 53, and this backstop 53 can prevent to report to the police and deviate from the hole of locking bolt 5 on gripper shoe 6.
Alarming lock of the present utility model in use, an end of interlock board enters in the master latch draw-in groove, and master latch is blocked, and is about to door and pins; At this moment, the other end of interlock board is deviate from from warning locking bolt draw-in groove, and alarming lock is in running order.As burglar during to the door application of force; because of the locking bolt tail end draw-in groove of master latch with interlock board on draw-in groove closely fix; the burglar is difficult to master latch is pried open for the moment; in addition; because master latch is subjected to the impact and the influence of external force; the lock housing body is vibrated; drive the vibration of warning locking bolt simultaneously; because the warning lockhole of warning dead bolt and lock hole seat trace deflection setting; this vibration will make the alarming lock tonguing of warning locking bolt go into to report to the police in the lockhole; door is implemented second protection, and the warning device that is fixed in simultaneously on the alarming lock is switched on, and this warning device can be connected with interphone or other communication devices.The continuous dial function that this moment, the room owner was provided with in telephone can be breathed out the alarm call number continuously automatically, because of can correspondingly being located at master cellular phone, automatic paging machine, neighbours or property etc., telephone number locates, when this anomaly takes place when, continuous automatic dial-up, make us obtaining prompting, in time take measures, prevent that the burglar from entering.Thereby reach the purpose of utilizing warning device that door lock is monitored and reported to the police.When owner goes home, can dial rotation mechanism by key turns, make interlock board move down, interlock board one end breaks away from the draw-in groove of main lock lock afterbody, and the interlock board other end enters in the warning locking bolt draw-in groove, and the warning locking bolt is blocked, when this moment, swing handle was opened door, the warning locking bolt can not move and report to the police.
Described lock housing body 1 is provided with a bonnet 9.The also available steel overcoat of external cylinder of the present utility model is protected, and is used for the protection lock core mechanism, prevents the destruction of burglar to lock core.Can reach the burglar and not go into to stop up, also can't destroy and open door lock from door.
Fig. 5 is another embodiment schematic diagram of the present utility model, the structure of this embodiment and a last embodiment is basic identical, its difference is: the shift fork of dialling rotation mechanism 4 is fixedly arranged on lock core shaft, key is inserted key slot 421 rotation lock mandrels, thereby open master latch.At this moment, do not need the blocking between the groove of interlock board and master latch afterbody to cooperate, still can reach the purpose of this utility model.During use, cooperating by key between the groove of interlock board and warning locking bolt controlled, and master latch is opened or closed by another key control, and this moment, this alarming lock had the twin-lock function.
Alarming lock of the present utility model in use, master latch pins door by key, with another key interlock board is deviate from from the groove of warning locking bolt, the warning locking bolt is in running order, as burglar during to the door application of force, the lock housing body is vibrated, and drives the vibration of warning locking bolt simultaneously, produces alarm signal.When owner goes home, can dial rotation mechanism by key turns, interlock board is moved down, interlock board one end enters in the warning locking bolt draw-in groove, and the warning locking bolt is blocked, and open master latch with key this moment, and the warning locking bolt can not move and report to the police.
Other structures do not repeat them here referring to a last embodiment.
Claims (10)
1, a kind of alarming lock, comprise one with the fixing lock housing body of door leaf, with one with the fixing lock hole seat of doorframe, wherein slide in the lock housing body and wear a master latch, master latch is controlled by one group of rotation mechanism, master latch back segment top is provided with flexible member, the master latch dead bolt stretches out with the lockhole of lock hole seat from the lock housing body to be aimed at, it is characterized in that: also sliding in the lock housing body wears a warning locking bolt, the dead bolt of warning locking bolt and the trace of the warning lockhole on lock hole seat deflection are opposed, warning locking bolt back segment top is provided with flexible member, and sliding in this lock housing body is provided with locking bolt blocking mechanism, and an end of the clamping piece of this blocking mechanism is aimed at the draw-in groove on the warning locking bolt.
2, alarming lock as claimed in claim 1 is characterized in that: described group of rotation mechanism is provided with shift fork, and this shift fork is fixedly arranged on lock core shaft, also can be fixedly arranged on the rotating shaft of extension handle.
3, alarming lock as claimed in claim 1 is characterized in that: the back segment of described master latch is provided with draw-in groove, and the other end of the clamping piece of this blocking mechanism is aimed at this draw-in groove.
4, alarming lock as claimed in claim 1 is characterized in that: vertically be fixed with gripper shoe in the described lock housing body, this master latch and warning locking bolt are arranged in the sidewall of lock housing body and the corresponding aperture on the gripper shoe respectively.
5, alarming lock as claimed in claim 1, it is characterized in that: described warning locking bolt blocking mechanism comprises an interlock board that slides up and down in gripper shoe one side, laterally be convexly equipped with a block on the interlock board, the lock housing body is provided with one and dials rotation mechanism by key turns, this group rotation mechanism is positioned at the side of interlock board, this group rotation mechanism is dialled a side that withstands on block on the interlock board, and interlock board one end blocks mutually with draw-in groove on the warning locking bolt and takes off.
6, alarming lock as claimed in claim 5 is characterized in that: described interlock board is provided with gathering sill, and this gathering sill matches with guide block on the gripper shoe.
7, alarming lock as claimed in claim 1 is characterized in that: described alarming lock is provided with the alarm actuating contact that is connected in warning device, and this alarm actuating contact can be located in the warning lockhole, also can be located on the lock housing body and the relative position of warning locking bolt tail end.
8, alarming lock as claimed in claim 1 is characterized in that: the dead bolt cross section of described warning locking bolt is square, also can be circle; The dead bolt cross section of described master latch is square, also can be circle.
9, alarming lock as claimed in claim 1 is characterized in that: described lock housing body is provided with a bonnet; A steel overcoat is established in the described alarming lock outside, is set on the lock core.
10, alarming lock as claimed in claim 1 is characterized in that: the tail end of described warning locking bolt is provided with backstop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00243556 CN2437805Y (en) | 2000-07-13 | 2000-07-13 | Alarm lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00243556 CN2437805Y (en) | 2000-07-13 | 2000-07-13 | Alarm lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2437805Y true CN2437805Y (en) | 2001-07-04 |
Family
ID=33603407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00243556 Expired - Fee Related CN2437805Y (en) | 2000-07-13 | 2000-07-13 | Alarm lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2437805Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106522689A (en) * | 2016-10-31 | 2017-03-22 | 蒙永华 | Double lock and mobile phone combined antitheft door lock |
| CN111980495A (en) * | 2020-09-08 | 2020-11-24 | 上海澄东锁具有限公司 | Electric quantity self-checking device with emergency function for intelligent door lock |
-
2000
- 2000-07-13 CN CN 00243556 patent/CN2437805Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106522689A (en) * | 2016-10-31 | 2017-03-22 | 蒙永华 | Double lock and mobile phone combined antitheft door lock |
| CN106522689B (en) * | 2016-10-31 | 2019-03-22 | 蒙永华 | Twin-lock combines antitheft door lock with mobile phone |
| CN111980495A (en) * | 2020-09-08 | 2020-11-24 | 上海澄东锁具有限公司 | Electric quantity self-checking device with emergency function for intelligent door 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 |