CN202215078U - Roller Shutter lock capable of preventing burglary and alarming - Google Patents
Roller Shutter lock capable of preventing burglary and alarming Download PDFInfo
- Publication number
- CN202215078U CN202215078U CN2011202745383U CN201120274538U CN202215078U CN 202215078 U CN202215078 U CN 202215078U CN 2011202745383 U CN2011202745383 U CN 2011202745383U CN 201120274538 U CN201120274538 U CN 201120274538U CN 202215078 U CN202215078 U CN 202215078U
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- China
- Prior art keywords
- alarm
- lock
- mechanical switch
- gate door
- door lock
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- 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 a lock, which provides a roller shutter lock capable of preventing burglary and alarming comprising a lock support, a lock cylinder assembly, a lock hook, a lock bar and an alarm, wherein the lock cylinder assembly, the lock hook and the lock bar are arranged on the lock support. The alarm comprises an alarm main body and a mechanical switch which is arranged on the lock support on one side of the lock hook and connected with the alarm main body through a lead wire. The mechanical switch is a button type switch or a driving lever type switch, and a button or a driving lever is arranged downwards. The alarm is a disconnection and connection alarm which comprises a power source, a switch circuit and a buzzer, wherein the switch circuit is connected between the power source and the buzzer and comprises the mechanical switch and peripheral circuit of the mechanical switch. The power source, the buzzer and the peripheral circuit of the mechanical switch are arranged in the alarm main body. The roller shutter lock capable of preventing burglary and alarming utilizes the mechanical switch, so alarm is given out only when someone pries a door, and false alarm is avoided.
Description
Technical field
The utility model relates to lockset, is specifically related to a kind of lockset that is used for rolling-gate.
Background technology
Rolling-gate is the gate commonly used in places such as retail shop and warehouse, and its theftproof performance is very big for the safety effects in retail shop and warehouse, and existing burglary-proofing lock for rolling door structure is usually shown in the utility model patent manual that notice of authorization number is CN201377209Y.
In the prior art, it is comparatively complicated that mechanism structure is dialled in the anti-back in the lock core assembly, and two by split form usually, and it cooperates imprecision, often causes landing, and reliability is not high, and difficulty of processing is also bigger simultaneously.
And common burglary-proofing lock for rolling door does not have warning function, if the burglar has time enough and skill, still possibly open theftproof lock, therefore; In the prior art, warning device is set in burglary-proofing lock for rolling door, burglary-proofing lock for rolling door is sounded the alarm, when illegal the unlatching to remind the watchman; Draw back the burglar with fear, alarm of the prior art has two kinds usually, and a kind of is vibration alarm, when sensing vibration; Sound the alarm, but the vibration alarm rate of false alarm is higher, passerby is not intended to touching, heavy vehicle is passed by, blown, and all possibly cause wrong report; Watchman or surrounding resident are caused interference, and notice of authorization number is in the utility model patent manual of CN2557652Y, discloses a kind of burglary-proofing lock for rolling door with inductive switch, sensor, buzzer; But inductive switch is to respond to through the infrared rays that the detection human body sends, if induction range is excessive, then rate of false alarm is too high; If induction range is less, then when burglar's tool using is forced open the door, can't sense human body infrared, in addition; For preventing to destroy, burglary-proofing lock for rolling door and inductive switch thereof should be contained in the rolling-gate inboard, so itself and extraneous separated one deck rolling-gate; The rolling-gate of metal can stop ultrared propagation, and its which kind of effect of unclear this sensor of the prior art, thereby it can not realize burglar alarm.
The utility model content
The purpose of the utility model is, to the defective of burglary-proofing lock for rolling door in the prior art, proposes a kind of rolling gate door lock of realizing burglar alarm.
The utility model solves the technical scheme that its technical problem adopted; Comprise the lock frame and be arranged at lock core assembly, latch hook and the bolt on the lock frame; Also comprise alarm; Said alarm comprises alarm body and mechanical switch, and said mechanical switch is arranged on the lock frame of latch hook one side, and mechanical switch is connected with alarm body through lead.
Further, said mechanical switch is a push-button switch, and said button down.
Further, said mechanical switch is the poke-rod type switch, and said driving lever down.
Further; Said alarm comprises power supply, on-off circuit and buzzer; Said on-off circuit is connected between power supply and the buzzer, and said on-off circuit comprises mechanical switch and peripheral circuit thereof, and the peripheral circuit of power supply, buzzer and mechanical switch is arranged in the alarm body.
Further, said alarm is a broken circuit alarmer.
Further, said alarm is the path alarm.
Further; Said lock core assembly comprises lock core, dead bolt and anti-back shifting block; Said dead bolt one end is connected with lock core, and the other end is through riveting post and anti-back shifting block and bolt riveted joint, and said anti-back shifting block is rotating to be riveted on the lock frame; The gathering sill that hollow out is arranged on the said anti-back shifting block, said riveting post passes gathering sill.
Further, the gathering sill on the said anti-back shifting block has bending part.
Further, said anti-back shifting block is provided with torsion spring with riveted joint place of lock frame.
Further, said anti-back shifting block comprises guide part and anti-back portion, and said anti-back portion and bolt are positioned at same plane, and said guide part is arranged between dead bolt and the bolt, and said gathering sill is positioned at guide part.
The beneficial effect of the utility model is: adopt mechanical switch, report to the police the situation that can not occur reporting by mistake as the people Shi Caihui that forces open the door.In further technical scheme, it is simple that mechanism structure is dialled in anti-back, and reliability is higher, can not have problems such as landing, and interoperation is more accurate, and simultaneously, processing, assembly difficulty are lower, and then reduce manufacturing cost.
Below in conjunction with accompanying drawing and embodiment, the technical scheme of the utility model is done further detailed description.
Description of drawings
But Fig. 1 is the structural representation of the rolling gate door lock of the utility model burglar alarm;
But Fig. 2 is the structural representation of anti-back shifting block in the rolling gate door lock of the utility model burglar alarm.
The specific embodiment
Below will be with reference to accompanying drawing, the preferred embodiment of the utility model is carried out detailed description.
Referring to Fig. 1; But the rolling gate door lock of the burglar alarm of present embodiment comprises lock frame 1 and is arranged at lock core assembly 2, bolt 5 and the latch hook 7 on the lock frame 1 that said lock core assembly 2 comprises lock core 21, dead bolt 22 and anti-back shifting block 23; Said dead bolt 22 1 ends are connected with lock core 21; The other end is through riveting post 24 and anti-back shifting block 23 and bolt 5 riveted joints, and one jiao of said anti-back shifting block 23 through riveting post 25 rotating being riveted on the lock frame 1, and riveting post 25 is provided with torsion spring 29.Also comprise alarm; Said alarm comprises alarm body 8 and mechanical switch 9; Because the position of forcing open the door near latch hook 7, therefore is arranged at mechanical switch 9 on the lock frame 1 of latch hook 7 one sides usually, mechanical switch 9 is connected with alarm body 8 through lead; Said alarm comprises power supply, on-off circuit and buzzer; Said on-off circuit is connected between power supply and the buzzer, and said on-off circuit comprises mechanical switch and peripheral circuit thereof, and the peripheral circuit of power supply, buzzer and mechanical switch is arranged in the alarm body.Mechanical switch is a push-button switch, and said button when crow bar is forced open the door, can be touched and press the button the formula switch down, realizes reporting to the police.Said mechanical switch also can make the poke-rod type switch, and said driving lever when inserting crow bar, can be touched and stir driving lever down, realizes reporting to the police.Said alarm can be broken circuit alarmer or path alarm, triggers buzzer warning when the path alarm is the mechanical type path, and broken circuit alarmer is that mechanical switch triggers buzzer warning when opening circuit.
Said anti-back shifting block 23 comprises the guide part 26 and anti-back portion 27 of one, and said anti-back portion 26 is positioned at same plane with bolt 5, and said dead bolt 22, guide part 26, bolt 5 are overlapping successively; Said guide part 26 is provided with the gathering sill 28 of hollow out, and said riveting post 24 passes gathering sill 28, and dead bolt 22, anti-back shifting block 23 and bolt 5 are riveted together; Referring to Fig. 2; Said gathering sill 28 has bending part, and therefore when dead bolt 22 stretched, it was flexible to drive bolt 5; And drive 23 rotations of anti-back shifting block, make anti-back portion 27 corresponding the time, can stop bolt 5.
The bolt 5 in lock core assembly 2 outsides is provided with resetting means.Said resetting means comprises the spring mounting groove 3 that is arranged on the bolt 5; Be provided with spring lead 4 in the said spring mounting groove 3; Be with spring 6 on the said spring lead 4, said spring 6 two ends are pressed on the lateral wall and spring mounting groove 3 walls of lock core assembly 2 respectively.
The above; Be merely the preferable specific embodiment of the utility model; But the protection domain of the utility model is not limited thereto; Any technician who is familiar with the present technique field is in the technical scope that the utility model discloses, and the variation that can expect easily or replacement all should be encompassed within the protection domain of the utility model.Therefore, the protection domain of the utility model should be as the criterion with the protection domain of claim.
Claims (10)
1. but the rolling gate door lock of burglar alarm; Comprise the lock frame and be arranged at lock core assembly, latch hook and the bolt on the lock frame; It is characterized in that: also comprise alarm; Said alarm comprises alarm body and mechanical switch, and said mechanical switch is arranged on the lock frame of latch hook one side, and mechanical switch is connected with alarm body through lead.
2. but the rolling gate door lock of burglar alarm as claimed in claim 1, it is characterized in that: said mechanical switch is a push-button switch, and said button down.
3. but the rolling gate door lock of burglar alarm as claimed in claim 2, it is characterized in that: said mechanical switch is the poke-rod type switch, and said driving lever down.
4. but like the rolling gate door lock of each described burglar alarm in the claim 1 to 3; It is characterized in that: said alarm comprises power supply, on-off circuit and buzzer; Said on-off circuit is connected between power supply and the buzzer; Said on-off circuit comprises mechanical switch and peripheral circuit thereof, and the peripheral circuit of power supply, buzzer and mechanical switch is arranged in the alarm body.
5. but the rolling gate door lock of burglar alarm as claimed in claim 4, it is characterized in that: said alarm is a broken circuit alarmer.
6. but the rolling gate door lock of burglar alarm as claimed in claim 4, it is characterized in that: said alarm is the path alarm.
7. but the rolling gate door lock of burglar alarm as claimed in claim 4; It is characterized in that: said lock core assembly comprises lock core, dead bolt and anti-back shifting block; Said dead bolt one end is connected with lock core, and the other end is through riveting post and anti-back shifting block and bolt riveted joint, and said anti-back shifting block is rotating to be riveted on the lock frame; The gathering sill that hollow out is arranged on the said anti-back shifting block, said riveting post passes gathering sill.
8. but the rolling gate door lock of burglar alarm as claimed in claim 7, it is characterized in that: the gathering sill on the said anti-back shifting block has bending part.
9. but the rolling gate door lock of burglar alarm as claimed in claim 8 is characterized in that: said anti-back shifting block is provided with torsion spring with riveted joint place of lock frame.
10. but the rolling gate door lock of burglar alarm as claimed in claim 9; It is characterized in that: said anti-back shifting block comprises guide part and anti-back portion; Said anti-back portion and bolt are positioned at same plane, and said guide part is arranged between dead bolt and the bolt, and said gathering sill is positioned at guide part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202745383U CN202215078U (en) | 2011-07-29 | 2011-07-29 | Roller Shutter lock capable of preventing burglary and alarming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202745383U CN202215078U (en) | 2011-07-29 | 2011-07-29 | Roller Shutter lock capable of preventing burglary and alarming |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202215078U true CN202215078U (en) | 2012-05-09 |
Family
ID=46014338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202745383U Expired - Fee Related CN202215078U (en) | 2011-07-29 | 2011-07-29 | Roller Shutter lock capable of preventing burglary and alarming |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202215078U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103089072A (en) * | 2013-01-23 | 2013-05-08 | 辽宁石油化工大学 | Light prompt lock for the deaf-mute |
| CN107100434A (en) * | 2017-03-06 | 2017-08-29 | 吴端龙 | A kind of Antiprizing rolled gate ground hook lock |
-
2011
- 2011-07-29 CN CN2011202745383U patent/CN202215078U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103089072A (en) * | 2013-01-23 | 2013-05-08 | 辽宁石油化工大学 | Light prompt lock for the deaf-mute |
| CN107100434A (en) * | 2017-03-06 | 2017-08-29 | 吴端龙 | A kind of Antiprizing rolled gate ground hook lock |
| CN107100434B (en) * | 2017-03-06 | 2023-04-07 | 长泰聚智电子有限公司 | Anti-prizing ground hook lock for rolling door |
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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: 20120509 Termination date: 20140729 |
|
| EXPY | Termination of patent right or utility model |