CN101012716A - Electronic lock employing teeth transmission lock pin - Google Patents
Electronic lock employing teeth transmission lock pin Download PDFInfo
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- CN101012716A CN101012716A CN 200710073134 CN200710073134A CN101012716A CN 101012716 A CN101012716 A CN 101012716A CN 200710073134 CN200710073134 CN 200710073134 CN 200710073134 A CN200710073134 A CN 200710073134A CN 101012716 A CN101012716 A CN 101012716A
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- dead bolt
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Abstract
The invention relates to an electronic lock adopting gears to drive the lock core, comprising a lock box and a lock frame plate. There are an electronic driving mechanism and a mechanical lock core mechanism in the lock box. The electronic driving mechanism mainly comprises a power supply, a circuit board, a micro-motor linkage device and the lock block shaft. The mechanical lock core mechanism comprises a grip rotary liner inserted between the lock bottom plate and the lock top plate actively, a main lock tongue and an assistant lock tongue. One end of the lock block shaft inserts into the lock block pore of rotary liner and there is a gear driving mechanism between the main lock tongue and the assistant lock tongue. The simple gear driving mechanism is used to take the place of the conventional complicated driving mechanism. So the invention is provided with few driving parts, simple structure, high reliability, low cost, complete function and one lock two uses.
Description
Technical field
The present invention relates to the electronic lock technical field, refer in particular to a kind of electronic lock that adopts teeth transmission lock pin.
Background technology
Along with the development of lockset industry, various electronic locks emerge in an endless stream, because the electronic lock use is more convenient, therefore are widely used in every field.The electronic lock of Xiao Shouing in the market, kind is more, and the electronic lock of various structures respectively has its characteristics, but existing electronic lock with two kinds of interlock dead bolts often exists that parts are many, complex structure, reliability is not good, cost is high deficiency.In view of this, be necessary to provide a kind of employing new structure to reduce parts, simplify linkage, thereby improve the reliability of electronic lock and save production cost.
Summary of the invention
Purpose of the present invention is exactly the double lock tongue electronic lock of the simple and reliable employing teeth transmission lock pin of the novelty a kind of simple in structure, the transmission device that provide at the deficiencies in the prior art part.
For achieving the above object, the present invention includes lock box and lock deckle board, in lock box, be provided with electronics transmission mechanism and mechanical lock mechanism, the electronics transmission mechanism mainly is made of power supply, circuit board, micromachine linkage and connected pintle hook lock axle; Mechanical lock mechanism comprises that activity is plugged on handle pivoted housing, main dead bolt and the secondary dead bolt between bottom-locking plate and the lock top board, and an end of pintle hook lock axle is plugged in the card locking hole of handle pivoted housing, and being arranged with one on the described handle pivoted housing can be with the transmission shift fork of its rotation; The tapered end correspondence of described main dead bolt is plugged in the lockhole of lock on the deckle board, and the gathering sill grafting activity orientation that the lock body of main dead bolt is corresponding with the lock box base plate is connected with back-moving spring between its afterbody and the corresponding lock box side panel; Secondary dead bolt is set in parallel in by the main dead bolt, and the tapered end of secondary dead bolt is plugged in the lockhole corresponding on the lock deckle board, the gathering sill grafting activity orientation that the lock body of secondary dead bolt is corresponding with the lock box base plate, the lock body of secondary dead bolt also be fixed on lock box in bidirectional spring be connected; The jaw of the transmission shift fork on the handle pivoted housing supports in the screens that hangs on the main dead bolt, between main dead bolt and secondary dead bolt, also be provided with the tooth transmission mechanism, this tooth transmission mechanism is made up of first rotating shaft of master gear arm and socket thereof and second rotating shaft of pinion arm and socket thereof, the master gear arm is the gear-like of belt wheel tooth on one side, another side forms a main transmission arm, and circular hole and the movable first rotating shaft socket that is plugged between bottom-locking plate and the lock top board are opened in the center of master gear arm; The pinion arm also is the gear-like of belt wheel tooth on one side, and another side forms an auxiliary driving arm, and non-circular hole and the movable spindle nose socket that is plugged on the second rotating shaft correspondingly-shaped between bottom-locking plate and the lock top board are opened in the center of pinion arm; Master gear arm and pinion arm are meshing with each other by the gear teeth, during unlocking condition, the main transmission arm of master gear arm supports and is located in the notch cuttype screens on one's body of main dead bolt lock, but and the auxiliary driving arm of pinion arm and secondary dead bolt lock protruding position on one's body is the mutual movable interface arrangment of transmission.
After adopting said structure, realize interlock between main dead bolt and the secondary dead bolt by the tooth transmission mechanism, and adopt back-moving spring that main dead bolt is automatically reset, such mechanical lock mechanism than traditional mechanical lock mechanism components lack, simple in structure, reduced cost of production, improved the reliability of lock core; On the other hand, the tapered end of main dead bolt is the oblique tapered end that can oppositely peg graft, therefore, the left side that this electronic lock can be contained in door also can be contained in tapered end after oppositely the right of door, in addition, electronic lock of the present invention also has self-locking device that the standby functions that mechanical key unblanks, anti-plug-in card illegally unblank and the handgrip function that portable secondary dead bolt locks a door of reversing.Therefore, electronic lock of the present invention have that drive disk assembly is few, simple in structure, reliability is high, cost is low, function is complete, the dual-purpose characteristics of a lock.
Description of drawings
Fig. 1 is a Facad structure schematic diagram of the present invention.
Fig. 2 is a mechanical lock perspective exploded view of the present invention.
Fig. 3 is a self-locking device schematic perspective view of the present invention.
Fig. 4 is a stereochemical structure decomposing schematic representation of the present invention.
Fig. 5 is a perspective view of the present invention.
The specific embodiment
As accompanying drawing 1～shown in Figure 5, the present invention includes lock box 1 and lock deckle board 2, in lock box 1, be provided with electronics transmission mechanism and mechanical lock mechanism, the electronics transmission mechanism mainly is made of power supply 3, circuit board 4, micromachine linkage 5 and connected pintle hook lock axle; Mechanical lock mechanism comprises that activity is plugged on handle pivoted housing 6, main dead bolt 7 and the secondary dead bolt 8 between bottom-locking plate and the lock top board, and an end of pintle hook lock axle is plugged in the card locking hole of handle pivoted housing 6, and being arranged with one on the described handle pivoted housing 6 can be with the transmission shift fork 9 of its rotation; The tapered end 7a correspondence of described main dead bolt 7 is plugged in the lockhole of lock on the deckle board 2, and the gathering sill grafting activity orientation that the lock body 7b of main dead bolt 7 is corresponding with the lock box base plate is connected with back-moving spring 7c between its afterbody and the corresponding lock box side panel; Secondary dead bolt 8 is set in parallel in main dead bolt 7 sides, the tapered end 8a of secondary dead bolt 8 is plugged in the lockhole corresponding on the lock deckle board 2, the lock body 8b gathering sill grafting activity orientation corresponding of secondary dead bolt 8 with the lock box base plate, also interior with the being fixed on lock box 1 bidirectional spring 8c of the lock body 8b of secondary dead bolt 8 is connected; The jaw 9a of the transmission shift fork 9 on the handle pivoted housing 6 supports on the screens 7d that hangs on the main dead bolt 7, between main dead bolt 7 and secondary dead bolt 8, also be provided with the tooth transmission mechanism, this tooth transmission mechanism is made up of first rotating shaft 11 of master gear arm 10 and socket thereof and second rotating shaft 13 of pinion arm 12 and socket thereof, master gear arm 10 is the gear-like of belt wheel tooth on one side, another side forms a main transmission arm 10a, and circular hole and movable first rotating shaft, 11 sockets that are plugged between bottom-locking plate and the lock top board are opened in the center of master gear arm 10; Pinion arm 12 also is the gear-like of belt wheel tooth on one side, and another side forms an auxiliary driving arm 12a, and non-circular hole and the movable spindle nose socket that is plugged on second rotating shaft, 13 correspondingly-shaped between bottom-locking plate and the lock top board are opened in the center of pinion arm 12; Master gear arm 10 and pinion arm 12 are meshing with each other by the gear teeth, during unlocking condition, the main transmission arm 10a of master gear arm 10 supports on the notch cuttype screens 7e that is located on the main dead bolt 7 lock body 7b, but and the protruding position 8d on the auxiliary driving arm 12a of pinion arm 12 and the secondary dead bolt 8 lock body 8b is the mutual movable interface arrangment of transmission.The tapered end 7a of described main dead bolt 7 and lock body 7b are mutual insertion formed two parts, and the tapered end 7a of main dead bolt 7 is for can switch the oblique tapered end of grafting.Described oblique tapered end is the variable oblique tapered end that prevents that the violence plug-in card from unblanking.
Described handle pivoted housing 6 is inserted switch block 6c by preceding slotting switch block 6a, pivoted housing body 6b, back and is formed, the center has the preceding slotting switch block 6a bottom of handgrip jack to be plugged in the jack of bottom-locking plate, the camber chimb 6b1 of the connecting key 6a1 on top and pivoted housing body 6b bottom surface plugs together mutually, and the outside that transmission shift fork 9 is inserted switch block 6a before being set in; The top that switch block 6c is inserted in the back is plugged in the jack of lock top board, and the connecting key 6c1 that the bottom that switch block 6c is inserted in the back is plugged in the jack at pivoted housing body 6b center and switch block 6c bottom is inserted in the back is plugged in the arc notch 6b2 in the jack of pivoted housing body 6b; Form an arc on the excircle of pivoted housing body 6b and dial bar 6b3, during unlocking condition, the arc edge 9b that arc is dialled on bar 6b3 and transmission shift fork 9 cylindricals offsets.Also be arranged with a handle shift fork 14 above pivoted housing body 6b, when secondary dead bolt 8 was in unlocking condition, the jaw of this handle shift fork 14 supported the opposite side of the main transmission arm 10a that is located at master gear arm 10.
One cover self-locking device 15 also is housed in lock box, this self-locking device 15 includes self-locking head 15a, backstop fork 15b, self-lock rod 15c and " L " type release driving lever 15d, self-locking head 15a correspondence is plugged in the self-locking hole of locking on the deckle board, from the lock body of the dead bolt 15a gathering sill grafting activity orientation corresponding with the lock box base plate and be connected with back-moving spring, self-lock rod 15c is socketed in and is wound with one on the fixed leg and on it and makes its bar head 15c1 change the button spring 15d that is against main dead bolt 7 tapered end 7a backs; Backstop fork 15b sleeve is in self-locking head 15a, and during nature, the short end 15b1 of backstop fork 15b is against lock deckle board inboard, and the long end 15b2 of backstop fork 15b is against on the protruding 15c2 on the self-lock rod 15c; " L " type release driving lever 15d is socketed on another fixed leg, and protruding 15d2 on the one end and the chimb 6b4 on the handle pivoted housing 6 offset, and the other end is against on the moving arm 15c3 of self-lock rod 15c.
Have keyhole 11a in first rotating shaft 11 of master gear arm 10 sockets, and first rotating shaft forms a torque arm 11b, one " L " shape pull bar, 16 1 ends are connected with this torque arm 11b, and the other end is connected with the pintle hook lock axle.
During use, usually adopt the circuits for triggering in the smart card circuits for triggering plate 3 to connect power supply 4 to 5 power supplies of micromachine linkage, it is extracted out the pintle hook lock axle in handle pivoted housing 6, rotatable then handgrip, handgrip drives the back and inserts switch block 6c rotation, when switch block 6c drive pivoted housing body 6b idle running certain angle arrival lockset position of coupler is inserted in the back, the arc edge 9b that the arc at pivoted housing body 6b edge is dialled on bar 6b3 drive transmission shift fork 9 cylindricals rotates, the jaw 9a of transmission shift fork 9 pulls back main dead bolt 7 compression reseting spring 7c and slides backward and unblank, simultaneously, the main transmission arm 10a that notch cuttype screens 7e on the lock body 7b of main dead bolt 7 stirs on the master gear arm 10 rotates counterclockwise it, pinion arm 12 clockwise rotates under the effect of tooth engagement, auxiliary driving arm 12a on the pinion arm 12 spurs the protruding position 8d on the secondary dead bolt 8 lock body 8b downwards, here the protruding position 8d that is shaped on the forked and secondary dead bolt of the spill 8 lock body 8b of auxiliary driving arm 12a is shaped to column, also can be with both shape transposings, be that auxiliary driving arm 12a is shaped to the driving lever shape, and the protruding position 8d on secondary dead bolt 8 lock body 8b is shaped to two space protrusion 8d and makes pinion arm 12a can stir secondary dead bolt 8 easily up and down, then, secondary dead bolt 8 inwardly slides and unblanks, under the effect of bidirectional spring 8c, secondary dead bolt 8 is unblanked, and sliding puts in place unblanks.
After unblanking, send out handgrip, main dead bolt 7 automatically resets under the effect of back-moving spring 7c, at closing time, can directly rotate the external switch in second rotating shaft 13, and secondary dead bolt 8 is resetted under bidirectional spring 8c effect; Because the present invention has the handle function, therefore, when locking a door, also can the counter-rotation handgrip, make pivoted housing body 6b counter-rotating drive handle shift fork 14 backward rotation, handle shift fork 14 drives master gear arm 10 directions by jaw and rotates, and is locked a door carrying resetting on the secondary dead bolt 8 by pinion arm 12 by the tooth transmission again.
When adopting standby mechanical key to unblank, rotate the keyhole 11a in first rotating shaft 11, by torque arm 11b pulling " L " shape pull bar 16, make the 16 interlock pintle hook lock axle releases of " L " shape pull bar, rotate handgrip then and unblank by above-mentioned steps.
Because the tapered end 7a of the main dead bolt 7 in the embodiment of the invention and lock body 7b are mutual connected structures, therefore, the oblique tapered end installation capable of reversing of the tapered end 7a of main dead bolt 7, dual-purpose with regard to a lock like this, promptly all can install at the right and left of door; Its oblique tapered end is variable oblique tapered end, can prevent that illegal plug-in card from unblanking.
In an embodiment of the present invention, also be provided with self-locking device 15, when unblanking, chimb 6b4 on the pivoted housing body 6b stirs the end of " L " type release driving lever 15d, make the other end of " L " type release driving lever 15d stir the moving arm 15c3 of self-lock rod 15c, self-lock rod 15c rotates and makes its bar head 15c1 release away from main dead bolt 7 tapered end 7a backs; When people's plug-in card is illegally unblanked, card contracts after making self-locking head 15a, when contracting behind the self-locking head 15a, make sheathed backstop fork 15b on it loosening, thereby backstop fork 15b removes the barrier effect to self-lock rod 15c, and self-lock rod 15c forwards its bar head 15c1 to the tapered end 7a back of main dead bolt 7 and locked under the effect of button spring 15d.After taking away card, self-locking head 15c resets under action of reset spring, and backstop fork 15b makes self-lock rod 15c reset again.
As from the foregoing, electronic lock of the present invention have that drive disk assembly is few, simple in structure, reliability is high, cost is low, function is complete, the dual-purpose characteristics of a lock.
Claims (7)
1, a kind of electronic lock that adopts teeth transmission lock pin, include lock box and lock deckle board, be provided with electronics transmission mechanism and mechanical lock mechanism in lock box, the electronics transmission mechanism mainly is made of power supply, circuit board, micromachine linkage and connected pintle hook lock axle; Mechanical lock mechanism comprises that activity is plugged on handle pivoted housing, main dead bolt and the secondary dead bolt between bottom-locking plate and the lock top board, one end of pintle hook lock axle is plugged in the card locking hole of handle pivoted housing, it is characterized in that: being arranged with one on the described handle pivoted housing can be with the transmission shift fork of its rotation; The tapered end correspondence of described main dead bolt is plugged in the lockhole of lock on the deckle board, and the gathering sill grafting activity orientation that the lock body of main dead bolt is corresponding with the lock box base plate is connected with back-moving spring between its afterbody and the corresponding lock box side panel; Secondary dead bolt is set in parallel in by the main dead bolt, and the tapered end of secondary dead bolt is plugged in the lockhole corresponding on the lock deckle board, the gathering sill grafting activity orientation that the lock body of secondary dead bolt is corresponding with the lock box base plate, the lock body of secondary dead bolt also be fixed on lock box in bidirectional spring be connected; The jaw of the transmission shift fork on the handle pivoted housing supports in the screens that hangs on the main dead bolt, between main dead bolt and secondary dead bolt, also be provided with the tooth transmission mechanism, this tooth transmission mechanism is made up of first rotating shaft of master gear arm and socket thereof and second rotating shaft of pinion arm and socket thereof, the master gear arm is the gear-like of belt wheel tooth on one side, another side forms a main transmission arm, and circular hole and the movable first rotating shaft socket that is plugged between bottom-locking plate and the lock top board are opened in the center of master gear arm; The pinion arm also is the gear-like of belt wheel tooth on one side, and another side forms an auxiliary driving arm, and non-circular hole and the movable spindle nose socket that is plugged on the second rotating shaft correspondingly-shaped between bottom-locking plate and the lock top board are opened in the center of pinion arm; Master gear arm and pinion arm are meshing with each other by the gear teeth, during unlocking condition, the main transmission arm of master gear arm supports and is located in the notch cuttype screens on one's body of main dead bolt lock, but and the auxiliary driving arm of pinion arm and secondary dead bolt lock protruding position on one's body is the mutual movable interface arrangment of transmission.
2, a kind of electronic lock that adopts teeth transmission lock pin according to claim 1 is characterized in that: the tapered end of described main dead bolt and lock are as mutual insertion formed two parts, and the tapered end of main dead bolt is for can switch the oblique tapered end of grafting.
3, a kind of electronic lock that adopts teeth transmission lock pin according to claim 2 is characterized in that: described oblique tapered end is the variable oblique tapered end that prevents that the violence plug-in card from unblanking.
4, a kind of electronic lock that adopts teeth transmission lock pin according to claim 1, it is characterized in that: described handle pivoted housing is inserted switch block by preceding slotting switch block, pivoted housing body, back and is formed, the center has the preceding slotting switch block bottom of handgrip jack to be plugged in the jack of bottom-locking plate, the camber chimb of the connecting key on top and pivoted housing body bottom surface plugs together mutually, and the outside that the transmission shift fork is inserted switch block before being set in; The top that switch block is inserted in the back is plugged in the jack of lock top board, and the connecting key that the bottom that switch block is inserted in the back is plugged in the jack at pivoted housing body center and the switch block bottom is inserted in the back is plugged in the arc notch in the jack of pivoted housing body; Form an arc on the excircle of pivoted housing body and dial bar, during unlocking condition, the arc edge that arc is dialled on bar and the transmission shift fork cylindrical offsets.
5, a kind of electronic lock that adopts teeth transmission lock pin according to claim 4, it is characterized in that: above the pivoted housing body, also be arranged with a handle shift fork, when secondary dead bolt was in unlocking condition, the jaw of this handle shift fork supported the opposite side of the main transmission arm that is located at the master gear arm.
6, according to claim 1 or 2 or 3 or 4 or 5 described a kind of electronic locks that adopt teeth transmission lock pin, it is characterized in that: a cover self-locking device also is housed in lock box, this self-locking device includes self-locking head, backstop fork, self-lock rod and " L " type release driving lever, the self-locking head correspondence is plugged in the self-locking hole of locking on the deckle board, from the lock body of the dead bolt gathering sill grafting activity orientation corresponding with the lock box base plate and be connected with back-moving spring, self-lock rod is socketed in and is wound with one on the fixed leg and on it and makes its bar head change the button spring that is against main dead bolt tapered end back; Backstop fork sleeve is in self-locking head, and during nature, the weak point end of backstop fork is against lock deckle board inboard, and the long of backstop fork held on the projection that is against on the self-lock rod; " L " type release driving lever is socketed on another fixed leg, and the chimb on projection on the one end and the handle pivoted housing offsets, and the other end is against on the moving arm of self-lock rod.
7, according to claim 1 or 2 or 3 or 4 or 5 described a kind of electronic locks that adopt teeth transmission lock pin, it is characterized in that: in first rotating shaft of master gear arm socket, have keyhole, and first rotating shaft forms a torque arm, one " L " shape pull bar, one end is connected with this torque arm, and the other end is connected with the pintle hook lock axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100731346A CN100560922C (en) | 2007-01-26 | 2007-01-26 | A kind of electronic lock that adopts teeth transmission lock pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100731346A CN100560922C (en) | 2007-01-26 | 2007-01-26 | A kind of electronic lock that adopts teeth transmission lock pin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101012716A true CN101012716A (en) | 2007-08-08 |
| CN100560922C CN100560922C (en) | 2009-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100731346A Expired - Fee Related CN100560922C (en) | 2007-01-26 | 2007-01-26 | A kind of electronic lock that adopts teeth transmission lock pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100560922C (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101769091A (en) * | 2010-03-05 | 2010-07-07 | 江门市科裕智能科技有限公司 | Electronic lock body of mortise knob lock |
| CN102220819A (en) * | 2011-05-09 | 2011-10-19 | 吴斐 | Electronic lock cylinder with novel handle rotating shaft |
| CN102425340A (en) * | 2011-12-30 | 2012-04-25 | 李玉华 | Special professional lockset |
| CN104372999A (en) * | 2014-11-11 | 2015-02-25 | 福建骏鹏易丰商用设备有限公司 | Cabinet lock with self-locking function and control mode of lock |
| CN105569451A (en) * | 2016-03-03 | 2016-05-11 | 广汉市神阳门窗有限公司 | Lock protected against violent opening |
| CN106246677A (en) * | 2016-08-31 | 2016-12-21 | 天佑电器（苏州）有限公司 | Locking device and there is its blower |
| CN107060528A (en) * | 2017-03-01 | 2017-08-18 | 中山市智联安防科技有限公司 | It is a kind of to have from the door lock for responding mechanism for locking up |
| CN107201854A (en) * | 2016-03-18 | 2017-09-26 | 袁燎 | A kind of rifle lock firm in structure |
| CN107663973A (en) * | 2016-07-29 | 2018-02-06 | 陈云 | Theftproof lock electronic controller |
-
2007
- 2007-01-26 CN CNB2007100731346A patent/CN100560922C/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101769091A (en) * | 2010-03-05 | 2010-07-07 | 江门市科裕智能科技有限公司 | Electronic lock body of mortise knob lock |
| CN101769091B (en) * | 2010-03-05 | 2012-07-04 | 江门市科裕智能科技有限公司 | Electronic lock body of mortise knob lock |
| CN102220819A (en) * | 2011-05-09 | 2011-10-19 | 吴斐 | Electronic lock cylinder with novel handle rotating shaft |
| CN102425340A (en) * | 2011-12-30 | 2012-04-25 | 李玉华 | Special professional lockset |
| CN104372999A (en) * | 2014-11-11 | 2015-02-25 | 福建骏鹏易丰商用设备有限公司 | Cabinet lock with self-locking function and control mode of lock |
| CN104372999B (en) * | 2014-11-11 | 2016-06-01 | 福建骏鹏易丰商用设备有限公司 | A kind of cabinet band is from the lockset of lock function and control mode thereof |
| CN105569451A (en) * | 2016-03-03 | 2016-05-11 | 广汉市神阳门窗有限公司 | Lock protected against violent opening |
| CN107201854A (en) * | 2016-03-18 | 2017-09-26 | 袁燎 | A kind of rifle lock firm in structure |
| CN107663973A (en) * | 2016-07-29 | 2018-02-06 | 陈云 | Theftproof lock electronic controller |
| CN106246677A (en) * | 2016-08-31 | 2016-12-21 | 天佑电器（苏州）有限公司 | Locking device and there is its blower |
| CN106246677B (en) * | 2016-08-31 | 2024-01-09 | 天佑电器（苏州）有限公司 | Locking device and blowing and sucking machine with same |
| CN107060528A (en) * | 2017-03-01 | 2017-08-18 | 中山市智联安防科技有限公司 | It is a kind of to have from the door lock for responding mechanism for locking up |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100560922C (en) | 2009-11-18 |
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Granted publication date: 20091118 Termination date: 20100228 |