CN205116976U - Guard door lock - Google Patents
Guard door lock Download PDFInfo
- Publication number
- CN205116976U CN205116976U CN201520914107.7U CN201520914107U CN205116976U CN 205116976 U CN205116976 U CN 205116976U CN 201520914107 U CN201520914107 U CN 201520914107U CN 205116976 U CN205116976 U CN 205116976U
- Authority
- CN
- China
- Prior art keywords
- lock body
- lock
- shift fork
- sliding panel
- fixed
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a guard door lock, including the lock body, the lock body built -in be equipped with the spring bolt support, be fixed with a plurality of spring bolts on the spring bolt support, the lock body on still wear to be equipped with an oblique tongue, oblique tongue and spring bolt support between be equipped with flexible aggregate unit, a built -in electron unblank sense controller and the at least two sets of electron delatch mechanism of being equipped with of lock body, every electron delatch mechanism of group is all including a gear box, a motor, a worm, a rack, the lock body in still be equipped with can be in it gliding sliding plate, the gear box that wherein has a set of electronics delatch mechanism at least adorn admittedly in on the sliding plate, excess electron delatch mechanism's gear box is fixed on the lock body, the lock body on still install a door internal rotation handle that is used for emergent machinery to unblank, through adopting above -mentioned structure, the utility model provides a theftproof performance is better and have a multiunit electronics delatch mechanism and an emergent mechanical delatch mechanism's guard door lock concurrently.
Description
Technical field
The utility model relates to a kind of safe-guard door lock.
Background technology
At present, owing to traditional door lock being often all provided with the lockhole outdoors etc. of swing handle and correspondence outdoors, therefore door lock is contained in after on door, these above-mentioned parts will be exposed at outdoors, thus cause invader to find the lock core position of door lock very convenient and exactly and to pry open safe-guard door lock, greatly reduce the theftproof performance of safe-guard door lock.
Summary of the invention
For the deficiencies in the prior art, it is better and have the safe-guard door lock of many group electronic cutting latch mechanisms and an emergency machine unlocking mechanism concurrently that the utility model provides a kind of theftproof performance.
For achieving the above object, the utility model provides a kind of safe-guard door lock, include lock body, dead bolt support is equiped with in described lock body, dead bolt support is fixed with some dead bolts, described lock body is also equipped with a latch bolt, and described latch bolt is also connected with the latch bolt torsion spring impelling it to keep state of stretching out, flexible linkage is provided with between described latch bolt and dead bolt support, be equiped with an electronics in described lock body to unblank induction controller and at least two group electronic cutting latch mechanisms, often organize electronic cutting latch mechanism and include a gear-box, one motor, one worm screw, one tooth bar, described motor by electronics unblank induction controller control drive, described worm screw is connected with motor output end, described tooth bar is fixed on dead bolt support, linked by some travelling gears between described tooth bar and worm screw, described motor, worm screw and some travelling gears are all installed in gear-box, the sliding panel that can slide also is provided with within it in described lock body, and described sliding panel relative to the glide direction of lock body and the telescopic direction of dead bolt consistent, described sliding panel is also connected with the reduction torsion spring resetted after impelling it to slide, the gear-box of one group of electronic cutting latch mechanism is wherein had at least to be installed on described sliding panel, the gear-box of excess electron unlocking mechanism is fixed on lock body, described lock body is also equiped with an interior swing handle, the inner that in described door, swing handle extends in lock body is connected with shift fork inner sleeve, shift fork overcoat is set with outside shift fork inner sleeve, put radial direction outside shift fork and be equipped with a shifting fork pin, put correspondence in shift fork and be provided with the jack that can insert for shifting fork pin radial direction, described shifting fork pin is also set with and impels its radial Compress Spring skidded off from jack, the radial outer end of described shifting fork pin is also connected with and promotes the electromagnetic drive component that it overcomes Compress Spring elastic force radial direction insertion jack, described electromagnetic drive component and electronics induction controller of unblanking is electrically connected, put outside described shift fork and be also fixed with latch bolt plectrum and the shift fork that can promote latch bolt retraction, also hingedly in described lock body be equiped with one and lock plate and a driving lever, one end and the shift fork of described driving lever abut against, the other end of described driving lever is fixed on sliding panel, described one end of locking plate also abuts against with shift fork, described sliding panel is provided with an alignment pin, the described other end locking plate offers one and catches on described alignment pin for what prevent sliding panel slippage and lock breach, lock plate is also connected with impel on it lock that breach and the alignment pin on sliding panel keep being connected lock torsion spring.
The beneficial effects of the utility model are: adopt said structure, because the parts that can be exposed at outdoors such as the lockhole outdoors of traditional swing handle outdoors and correspondence dispense by the utility model completely, and use mobile phone A PP or other electronic equipments instead and carry out transmission of signal and to unblank induction controller to electronics, make electronics induction controller of unblanking control to drive electronic cutting latch mechanism to realize electronics and unblank, therefore greatly improve the theftproof performance of safe-guard door lock.Simultaneously, because the utility model is provided with the separate electronic cutting latch mechanism of at least two groups in lock body, therefore when wherein one group of electronic cutting latch mechanism breaks down, another group electronic cutting latch mechanism can start at once, certainly under normal circumstances, only need unlatching one group of electronic cutting latch mechanism just can realize electronics and unblank.In addition, if the whole power-off of electronic cutting latch mechanism of many groups or inefficacy, people also realize emergency machine by swing handle in rotary door and unblank, thus effectively guarantee that safe-guard door lock can normally be opened all the time.
The flexible linkage that the utility model can be set to be provided with between described latch bolt and dead bolt support further includes dropout plate and dropout plate axle, one side of described latch bolt offers an elongated slot along latch bolt telescopic direction, described dropout plate axle is fixed on dead bolt support, dropout plate is hingedly fixed on dropout plate axle, and be extended with a tip can inserted in described elongated slot, dropout plate is also connected with and impels the tip on it and described elongated slot to keep the dropout torsion spring be connected.By adopting said structure, after dead bolt support-moving, dropout plate will follow mobile, thus make tip on dropout plate along elongated slot slippage, until described tip abuts with the end, one end of elongated slot, and then drive latch bolt bounces back together, and realization links.
The utility model also can be set to described electromagnetic drive component further and include coil, coil rack, dynamic iron core and push pedal, dynamic iron core is located on coil rack, described coil installs around outside dynamic iron core, the centre of described push pedal is hingedly fixed on lock body, one end of described push pedal is connected with dynamic iron core, and the other end of described push pedal is connected with shifting fork pin.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is local structural graph of the present utility model;
Fig. 3 is partial structurtes explosive view of the present utility model.
Detailed description of the invention
As Fig. 1, 2, a kind of safe-guard door lock is given shown in 3, include lock body 1, dead bolt support 2 is equiped with in described lock body 1, dead bolt support 2 is fixed with some dead bolts 3, described lock body 1 is also equipped with a latch bolt 4, and described latch bolt 4 is also connected with the latch bolt torsion spring 5 impelling it to keep state of stretching out, flexible linkage 6 is provided with between described latch bolt 4 and dead bolt support 2, described flexible linkage 6 includes dropout plate 61 and dropout plate axle 62, one side of described latch bolt 4 offers an elongated slot 41 along latch bolt 4 telescopic direction, described dropout plate axle 62 is fixed on dead bolt support 2, dropout plate 61 is hingedly fixed on dropout plate axle 62, and be extended with a tip 611 can inserted in described elongated slot 41, dropout plate 61 is also connected with and impels the tip 611 on it and described elongated slot 41 to keep the dropout torsion spring 63 be connected.Be equiped with an electronics in described lock body 1 to unblank induction controller and at least two group electronic cutting latch mechanisms 7, described electronics induction controller of unblanking can be made up of the assembly such as magnet, Hall element, it can certainly be an integrating control wiring board, because this part technology is existing very ripe, therefore do not repeat.Often organize electronic cutting latch mechanism 7 and include a gear-box 71, one motor 72, one worm screw 73, one tooth bar 74, described motor 72 by electronics unblank induction controller control drive, described worm screw 73 is connected with motor 72 output, described tooth bar 74 is fixed on dead bolt support 2, linked by some travelling gears 75 between described tooth bar 74 and worm screw 73, described motor 72, worm screw 73 and some travelling gears 75 are all installed in gear-box 71, the sliding panel 8 that can slide also is provided with within it in described lock body 1, and the glide direction of the relative lock body 1 of described sliding panel 8 is consistent with the telescopic direction of dead bolt 3, described sliding panel 8 is also connected with the reduction torsion spring 9 resetted after impelling it to slide, the gear-box 71 of one group of electronic cutting latch mechanism 7 is wherein had at least to be installed on described sliding panel 8, the gear-box 71 of excess electron unlocking mechanism 7 is fixed on lock body 1, described lock body 1 is also equiped with an interior swing handle, the inner that in described door, swing handle extends in lock body is connected with shift fork inner sleeve 10, shift fork overcoat 11 is set with outside shift fork inner sleeve 10, on shift fork overcoat 11, radial direction is equipped with a shifting fork pin 12, in shift fork inner sleeve 10, corresponding being provided with can for the jack 101 of shifting fork pin 12 radial direction insertion, described shifting fork pin 12 is also set with and impels its radial Compress Spring 13 skidded off from jack 101, the radial outer end of described shifting fork pin 12 is also connected with and promotes the electromagnetic drive component that it overcomes Compress Spring 13 elastic force radial direction insertion jack 101, described electromagnetic drive component and electronics induction controller of unblanking is electrically connected, described electromagnetic drive component includes coil, coil rack 14, dynamic iron core 15 and push pedal 16, dynamic iron core 15 is located on coil rack 14, described coil installs around outside dynamic iron core 15, the centre of described push pedal 16 is hingedly fixed on lock body 1, one end of described push pedal 16 is connected with dynamic iron core 15, the other end of described push pedal 16 is connected with shifting fork pin 12.Described shift fork overcoat 11 is also fixed with latch bolt plectrum 17 and a shift fork 18 that one can promote latch bolt 4 retraction, also hingedly in described lock body 1 be equiped with one and lock plate 19 and a driving lever 20, one end and the shift fork 18 of described driving lever 20 abut against, the other end of described driving lever 20 is fixed on sliding panel 8, described one end of locking plate 19 also abuts against with shift fork 18, described sliding panel 8 is provided with an alignment pin 81, the described other end locking plate 19 offers one and catches on described alignment pin 81 for what prevent sliding panel 8 slippage and lock breach 191, lock plate 19 is also connected with impel on it lock that breach 191 and the alignment pin 81 on sliding panel 8 keep being connected lock torsion spring 21.
Adopt said structure, because the parts that can be exposed at outdoors such as the lockhole outdoors of traditional swing handle outdoors and correspondence dispense by the utility model completely, and use mobile phone A PP or other electronic equipments instead and carry out transmission of signal and to unblank induction controller to electronics, make electronics induction controller of unblanking control to drive electronic cutting latch mechanism 7 to realize electronics and unblank, therefore greatly improve the theftproof performance of safe-guard door lock.Simultaneously, because the utility model is provided with the separate electronic cutting latch mechanism 7 of at least two groups in lock body 1, therefore when wherein one group of electronic cutting latch mechanism 7 breaks down, another group electronic cutting latch mechanism 7 can start at once, certainly under normal circumstances, only need unlatching one group of electronic cutting latch mechanism 7 just can realize electronics and unblank.In addition, if many group electronic cutting latch mechanisms 7 whole power-off or inefficacy, people also realize emergency machine by swing handle in rotary door and unblank, thus effectively guarantee that safe-guard door lock can normally be opened all the time.
Normal electronics principle of unblanking is: electronics induction controller of unblanking receives unlocking signal, and drive motors 72 works, thus drive worm screw 73 to rotate, and be with carry-over bar 74 to move by the transmission of some travelling gears 75, because described tooth bar 74 fixes with dead bolt support 2, therefore dead bolt support 2 and installing some dead bolts 3 thereon can be driven to bounce back, and owing to being provided with flexible linkage 6 between described latch bolt 4 and dead bolt support 2, therefore latch bolt 4 also will follow retraction, thus realize electronics and unblank.And due under normal power-up state, described electromagnetic drive component can not push shifting fork pin 12, therefore described shifting fork pin 12 keeps being separated by with the jack 101 in shift fork inner sleeve 10 under the effect of Compress Spring 13, thus make shift fork inner sleeve 10 and shift fork overcoat 11 also mutually keep departing from, now in door, swing handle rotates, only shift fork inner sleeve 10 can be driven to dally together, and shift fork overcoat 11 can not be driven also and then to rotate.Shift fork overcoat 11 does not rotate, driving lever 20 and lock plate 19 and also would not and then rotate, and now locks locking breach 191 and can link with the alignment pin 81 on sliding panel 8 on plate 19, thus prevents sliding panel 8 slippage.And once the electronic cutting whole power-off of latch mechanism 7 of many groups or inefficacy, dynamic iron core 15 in described electromagnetic drive component will jack-up push pedal 16, thus force described push pedal 16 to push in the jack 101 of shift fork inner sleeve 10 by shifting fork pin 12 radial direction, and then shift fork inner sleeve 10 and shift fork overcoat 11 radial direction are linked together, after this swing handle in people's rotary door, just shift fork inner sleeve 10 can be driven to rotate together with shift fork overcoat 11, after shift fork overcoat 11 rotates, latch bolt 4 is pulled to bounce back by latch bolt plectrum 17 on the one hand, promote driving lever 20 by shift fork 18 on the other hand and lock the hinged rotation of plate 19, after locking the hinged rotation of plate 19, lock locking breach 191 and will lose with linking of alignment pin 81 on sliding panel 8 spacing on plate 19, thus make sliding panel 8 can slippage under the drive of driving lever 20, be installed on described sliding panel 8 owing to having the gear-box 71 of one group of electronic cutting latch mechanism 7 at least, the motor 72 of this group electronic cutting latch mechanism 7 is equiped with in described gear-box 71, worm screw 73 and some travelling gears 75, the tooth bar 74 of this group electronic cutting latch mechanism 7 is then fixed on dead bolt support 2, therefore the slippage of sliding panel 8 will drive dead bolt support 2 and the some dead bolts 3 be installed on dead bolt support 2 to bounce back together simultaneously, thus when the electronic cutting whole power-off of latch mechanism 7 of many groups or inefficacy, make people realize emergency machine by swing handle in rotary door to unblank, and then effectively guarantee that safe-guard door lock can normally be opened all the time.
Claims (3)
1. a safe-guard door lock, include lock body, dead bolt support is equiped with in described lock body, dead bolt support is fixed with some dead bolts, described lock body is also equipped with a latch bolt, and described latch bolt is also connected with the latch bolt torsion spring impelling it to keep state of stretching out, flexible linkage is provided with between described latch bolt and dead bolt support, it is characterized in that: be equiped with an electronics in described lock body and unblank induction controller and at least two group electronic cutting latch mechanisms, often organize electronic cutting latch mechanism and include a gear-box, one motor, one worm screw, one tooth bar, described motor by electronics unblank induction controller control drive, described worm screw is connected with motor output end, described tooth bar is fixed on dead bolt support, linked by some travelling gears between described tooth bar and worm screw, described motor, worm screw and some travelling gears are all installed in gear-box, the sliding panel that can slide also is provided with within it in described lock body, and described sliding panel relative to the glide direction of lock body and the telescopic direction of dead bolt consistent, described sliding panel is also connected with the reduction torsion spring resetted after impelling it to slide, the gear-box of one group of electronic cutting latch mechanism is wherein had at least to be installed on described sliding panel, the gear-box of excess electron unlocking mechanism is fixed on lock body, described lock body is also equiped with an interior swing handle, the inner that in described door, swing handle extends in lock body is connected with shift fork inner sleeve, shift fork overcoat is set with outside shift fork inner sleeve, put radial direction outside shift fork and be equipped with a shifting fork pin, put correspondence in shift fork and be provided with the jack that can insert for shifting fork pin radial direction, described shifting fork pin is also set with and impels its radial Compress Spring skidded off from jack, the radial outer end of described shifting fork pin is also connected with and promotes the electromagnetic drive component that it overcomes Compress Spring elastic force radial direction insertion jack, described electromagnetic drive component and electronics induction controller of unblanking is electrically connected, put outside described shift fork and be also fixed with latch bolt plectrum and the shift fork that can promote latch bolt retraction, also hingedly in described lock body be equiped with one and lock plate and a driving lever, one end and the shift fork of described driving lever abut against, the other end of described driving lever is fixed on sliding panel, described one end of locking plate also abuts against with shift fork, described sliding panel is provided with an alignment pin, the described other end locking plate offers one and catches on described alignment pin for what prevent sliding panel slippage and lock breach, lock plate is also connected with impel on it lock that breach and the alignment pin on sliding panel keep being connected lock torsion spring.
2. a kind of safe-guard door lock according to claim 1, it is characterized in that: the flexible linkage be provided with between described latch bolt and dead bolt support includes dropout plate and dropout plate axle, one side of described latch bolt offers an elongated slot along latch bolt telescopic direction, described dropout plate axle is fixed on dead bolt support, dropout plate is hingedly fixed on dropout plate axle, and be extended with a tip can inserted in described elongated slot, dropout plate is also connected with and impels the tip on it and described elongated slot to keep the dropout torsion spring be connected.
3. a kind of safe-guard door lock according to claim 1, it is characterized in that: described electromagnetic drive component includes coil, coil rack, dynamic iron core and push pedal, dynamic iron core is located on coil rack, described coil installs around outside dynamic iron core, the centre of described push pedal is hingedly fixed on lock body, one end of described push pedal is connected with dynamic iron core, and the other end of described push pedal is connected with shifting fork pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520914107.7U CN205116976U (en) | 2015-11-17 | 2015-11-17 | Guard door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520914107.7U CN205116976U (en) | 2015-11-17 | 2015-11-17 | Guard door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205116976U true CN205116976U (en) | 2016-03-30 |
Family
ID=55572595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520914107.7U Withdrawn - After Issue CN205116976U (en) | 2015-11-17 | 2015-11-17 | Guard door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205116976U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105317283A (en) * | 2015-11-17 | 2016-02-10 | 浙江宏泰电子设备有限公司 | Anti-theft door lock |
| WO2021114414A1 (en) * | 2019-12-12 | 2021-06-17 | 创斯达科技集团(中国)有限责任公司 | Emergency unlocking mechanism |
-
2015
- 2015-11-17 CN CN201520914107.7U patent/CN205116976U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105317283A (en) * | 2015-11-17 | 2016-02-10 | 浙江宏泰电子设备有限公司 | Anti-theft door lock |
| CN105317283B (en) * | 2015-11-17 | 2017-06-23 | 浙江宏泰电子设备有限公司 | A kind of safe-guard door lock |
| WO2021114414A1 (en) * | 2019-12-12 | 2021-06-17 | 创斯达科技集团(中国)有限责任公司 | Emergency unlocking mechanism |
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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 | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160330 Effective date of abandoning: 20170623 |