CN202064730U - Intelligent anti-theft lock with rotating tongue - Google Patents
Intelligent anti-theft lock with rotating tongue Download PDFInfo
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- CN202064730U CN202064730U CN2011201327050U CN201120132705U CN202064730U CN 202064730 U CN202064730 U CN 202064730U CN 2011201327050 U CN2011201327050 U CN 2011201327050U CN 201120132705 U CN201120132705 U CN 201120132705U CN 202064730 U CN202064730 U CN 202064730U
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- tongue body
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- 230000005540 biological transmission Effects 0.000 claims description 35
- 238000000465 moulding Methods 0.000 claims description 20
- 238000005452 bending Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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Abstract
The utility model discloses an intelligent anti-theft lock with a rotating tongue, consisting of a lock shell, a lock tongue body, a straight lock tongue, a T-shaped tongue body, a lock tongue body driving mechanism, a hand-operating mechanism and an electric clutch mechanism; the T-shaped tongue body is sleeved in a rotating hole which is arranged on the straight lock tongue fixed on the lock tongue body, the straight lock tongue is rectangular or cylindrical, the T-shaped tongue body is molded as a protruded T-shaped head and a rotating bar; the straight lock tongue extended from a square head on one end of the rotating bar, a locating plate molded on a gear rack, and a pinion are sleeved and fastened by a bolt; the gear rack arranged on the lock tongue body is rotatably meshed with the pinion which is connected onto the rotating bar in a driving way, a driving pin fixed on one end of the gear rack is connected with a straight chute molded in the lock shell, the lock tongue body driving mechanism comprises an upper concentric gear plate and a lower concentric gear plate which are meshed with a gear lock cylinder, and a driven fan-shaped pinion arranged on a coaxial core by the upper concentric gear plate is meshed with a fan-shaped gear plate arranged in the hand-operating mechanism in a driving way, thereby, the utility model has the advantages of low cost and high pickproof performance.
Description
Technical field:
The utility model relates to a kind of intelligent anti-theft lock that is used for door and cabinet, in particular for the intelligent anti-theft lock of rotatable tongue body on the security door.
Background technology:
The dead bolt majority of intelligent anti-theft lock is straight dead bolt at present, as long as prize the slit between dead bolt place door leaf and the doorframe, just stirs dead bolt easily and skids off from doorframe, so the straight dead bolt pick-proof performance of this intelligent anti-theft lock is lower.
Summary of the invention:
At this situation, the purpose of this utility model is exactly in order to overcome the defective of prior art, the intelligent anti-theft lock that provides a kind of dead bolt in straight dead bolt, to turn, and it has the function of pick-proof.
The technical scheme that the utility model adopted is, it comprises: the lock housing body, lock tongue body, straight dead bolt, T shape tongue body, the lock tongue body transmission mechanism, man-operated mechanism, electronic clutch is formed, wear in the hole of turning that is provided with on the straight dead bolt of fixing on the described lock tongue body and be connected with T shape tongue body, straight dead bolt is a rectangle or cylindrical, described T shape tongue body is shaped to the T shape head of projection and the bar of turning, the square spigot of bar one end of turning stretches out on straight dead bolt and the tooth bar location-plate of moulding and is connected with the pinion cutting ferrule and uses bolton, the meshing transmission of pinion that is connected on the tooth bar that is provided with on the described lock tongue body and the bar of turning also can be turned, the straight skewed slot that moulding is set in fixing trundle and the lock housing body on one end of tooth bar is connected, described lock tongue body transmission mechanism comprises last concentric fluted disc and the following concentric fluted disc meshing with the gear lock core, the meshing transmission of fan-shaped fluted disc that is provided with in driven sector pinion that last concentric fluted disc is provided with on concentric and the man-operated mechanism, the clutch plate cutting ferrule is connected on the outer manual pulley, and described lock tongue body is connected transmission with the push pedal of the logical hinge of last concentric fluted disc.
The straight skewed slot that is provided with in the described lock housing body is shaped to straight trough and skewed slot, described lock tongue body is provided with two bending plates, be fixed with first bearing pin respectively on two bending plates, first bearing pin is connected with oblique chute on the machine leader of the world, the positioning runner that is provided with on the described lock tongue body is connected on second fixing in the lock housing body bearing pin, is connected with first torsion spring on the described lock tongue body.
Described gear lock core is fixed between the inside and outside shell of lock housing body, the hinged transmission of one end of fixing eccentric shaft and push pedal is set on the last concentric fluted disc in the described lock tongue body transmission mechanism, the hinged transmission of fixing hinge is set on the other end of push pedal and the lock tongue body, go up to be provided with on concentric fluted disc and the following concentric fluted disc and form same deep-slotted chip breaker, the below concentric of concentric fluted disc is provided with second torsion spring down, the two ends of second torsion spring cutting ferrule respectively are connected on the both ends of the surface of the deep-slotted chip breaker on concentric fluted disc and the following concentric fluted disc, down corresponding tiltedly tongue dials that the arm of dialling of moulding is provided with a finger on the plate on the concentric fluted disc, go up concentric fluted disc and down concentric fluted disc and second torsion spring together suit be connected on second fixing in the lock housing body bearing pin.
Interior manual pulley in the described man-operated mechanism and outer manual pulley may be closed and be connected between the inside and outside shell of lock housing body, suit is connected with oblique tongue and dials plate and fan-shaped fluted disc on the described interior manual pulley, be provided with on the interior manual pulley and form a protruding axle, described oblique tongue is dialled circular port and the arcuate socket that forms one on the plate, tiltedly tongue dials that the oblique tongue rocking arm of moulding is connected with oblique tongue rod and oblique tongue on the plate, tiltedly tongue is dialled and is formed a projection on the plate on the corresponding clutch plate above the shifting block of moulding, described fan-shaped fluted disc) goes up setting and form the unblank protruding arm and the protruding arm of locking, form the circular port and the arcuate socket of one on the described fan-shaped fluted disc, the left side of the protruding axle on the left side of the arcuate socket on the fan-shaped fluted disc and the interior manual pulley is connected, and the boss of correspondence about forming is set on the described outer manual pulley.
Be provided with on the clutch plate in the described electronic clutch and form a square groove, the shifting block that forms a projection is set on the described clutch plate, be provided with on the described clutch plate and form a deep-slotted chip breaker, being fixedly coupled axle on deep-slotted chip breaker and the junction plate is connected, junction plate is connected on the drive link, the meshing transmission of driving gear on driven gear that connects on the drive link and the motor.
The utlity model has simple in structure, cost is low, tamper-resistant function is strong, providing users with the convenient property, the security performance and the practicality of security door have been improved, make that the function of intelligent anti-theft lock is perfect more, favourablely realized the use that matches of all intelligent controllers such as TM card, remote control, fingerprint, the types of facial makeup in Beijing operas.
Below in conjunction with drawings and Examples the utility model is described further:
Description of drawings
Fig. 1 is the unlocked overall structure schematic diagram of the utility model lockset
Fig. 2 is the overall structure schematic diagram that the utility model lockset is locked
Fig. 3 be the utility model T shape tongue body with lock tongue body on fixing straight dead bolt wear the sectional view that is connected
Fig. 4 is the left view that the utility model lockset is locked
Fig. 5 is the structural representation that the utility model removes fan-shaped fluted disc and last concentric fluted disc
Fig. 6 is the structural representation of the utility model clutch plate and outer manual pulley cutting ferrule
Fig. 7 is the decomposition texture schematic diagram of each component of the utility model transmission mechanism
8 ( 1 ) ( 2 ) ( 3 ) ( 4 ) ( 5 ) T ( 6 ) ( 7 ) ( 8 ) ( 9 ) ( 10 ) ( 11 ) ( 12 ) ( 13 ) ( 14 ) ( 15 ) ( 16 ) ( 17 ) ( 18 ) ( 19 ) ( 20 ) ( 21 ) ( 22 ) ( 23 ) ( 24 ) ( 25 ) ( 26 ) ( 27 ) ( 28 ) ( 29 ) ( 30 ) ( 31 ) ( 32 ) ( 33 ) ( 34 ) ( 35 ) ( 36 ) ( 37 ) ( 38 ) ( ( 39 ) ( 40 ) ( 41 ) ( 42 ) ( 43 ) ( 44 ) ( 45 ) ( 46 ) ( 47 ) ( 48 ) ( 49 ) ( 50 )
The specific embodiment
The utility model embodiment 1 is as Fig. 1 Fig. 2 Fig. 3 Fig. 4 Fig. 5 Fig. 6 Fig. 7 shown in Figure 8 comprising: lock housing body (1), lock tongue body (2), straight dead bolt (3), T shape tongue body, the lock tongue body transmission mechanism, man-operated mechanism, electronic clutch is formed, fixing straight dead bolt (3) is gone up to wear in the hole of turning (7) that is provided with and is connected with T shape tongue body on the described lock tongue body, straight dead bolt (3) is a rectangle or cylindrical, described T shape tongue body is shaped to the T shape head (6) and the bar of turning (8) of projection, the square spigot of bar (8) one ends of turning stretches out straight dead bolt (3) and tooth bar (9) and goes up the location-plate (10) of moulding and be connected with pinion (11) cutting ferrule and use bolton, the meshing transmission of pinion (11) that is connected on the tooth bar (9) that described lock tongue body (2) go up to be provided with and the bar of turning (8) also can be turned, the straight skewed slot (13) that moulding is set in fixing trundle (12) and the lock housing body (1) on one end of tooth bar (9) is connected, described lock tongue body transmission mechanism comprises last concentric fluted disc (14) and the following concentric fluted disc (15) meshing with gear lock core (18), the meshing transmission of fan-shaped fluted disc (19) that is provided with in driven sector pinion (16) that last concentric fluted disc (14) is provided with on concentric and the man-operated mechanism, clutch plate (38) cutting ferrule is connected on the outer manual pulley (21), and described lock tongue body (2) is connected transmission with the push pedal (5) of the logical hinge of last concentric fluted disc (14).
The straight skewed slot (13) that is provided with in the described lock housing body (1) is shaped to straight trough and skewed slot, described lock tongue body (2) is provided with two bending plates (49), be fixed with first bearing pin (32) on two bending plates (49) respectively, first bearing pin (32) is connected with oblique chute (35) on the world machine leader (4), described lock tongue body (2) is gone up the positioning runner (31) that is provided with and is connected on second bearing pin (32) fixing in the lock housing body (1), is connected with first torsion spring (17) on the described lock tongue body (2).
Described gear lock core (18) is fixed between the inside and outside shell of lock housing body (1), the hinged transmission of one end of fixing eccentric shaft (34) and push pedal (5) is set on the last concentric fluted disc (14) in the described lock tongue body transmission mechanism, the hinged transmission of fixing hinge (50) is set on the other end of push pedal (5) and the lock tongue body (2), upward concentric fluted disc (14) and following concentric fluted disc (15) are gone up to be provided with and are formed same deep-slotted chip breaker (40), the below concentric of concentric fluted disc (15) is provided with second torsion spring (17) down, the two ends of second torsion spring (17) cutting ferrule respectively are connected on the both ends of the surface of the deep-slotted chip breaker (40) on concentric fluted disc (14) and the following concentric fluted disc (15), down concentric fluted disc (15) is gone up corresponding tiltedly tongue and is dialled plate (24) and go up the arm (27) of dialling of moulding and be provided with a finger (36), go up concentric fluted disc (14) and down concentric fluted disc (15) and second torsion spring (17) together suit be connected on second bearing pin of fixing in the lock housing body (1) (32).
Interior manual pulley (20) in the described man-operated mechanism and outer manual pulley (21) may be closed and be connected between the inside and outside shell of lock housing body (1), the last suit of manual pulley (20) is connected with oblique tongue and dials plate (24) and fan-shaped fluted disc (19) in described, interior manual pulley (20) goes up to be provided with and forms a protruding axle (33), described oblique tongue is dialled circular port (29) and the arcuate socket (30) that forms one on the plate (24), the oblique tongue rocking arm (26) that oblique tongue is dialled the last moulding of plate (24) is connected with oblique tongue rod (28) and oblique tongue (25), tiltedly tongue is dialled the last corresponding clutch plate (38) of plate (24) and is upward formed a projection (37) in shifting block (41) top of moulding, described fan-shaped fluted disc (19) is gone up to be provided with and is formed the unblank protruding arm (22) and the protruding arm (23) of locking, form the circular port (29) and the arcuate socket (30) of one on the described fan-shaped fluted disc (19), the left side of the protruding axle (33) on the left side of the arcuate socket (30) on the fan-shaped fluted disc (19) and the interior manual pulley (20) is connected, described outer manual pulley (21) go up be provided with form about the boss (48) of correspondence.
Clutch plate (38) in the described electronic clutch is gone up to be provided with and is formed a square groove (39), described clutch plate (38) is gone up the shifting block (41) that forms a projection is set, described clutch plate (38) is gone up to be provided with and is formed a deep-slotted chip breaker (40), being fixedly coupled axle (43) on deep-slotted chip breaker (40) and the junction plate (42) is connected, junction plate (42) is connected on the drive link (44), and drive link (44) is gone up the driven gear (45) that connects and gone up the meshing transmission of driving gear (46) with motor (47).
Shown in Figure 2 outdoor when manually locking as Fig. 1: manual pulley outside lifting the handle turn outdoors (21) motion counterclockwise drives clutch plate (38) motion that cutting ferrule connects, the shifting block (41) that moulding is set on the clutch plate (38) is just stirred and the protruding arm of locking of moulding (23) is set on the fan-shaped fluted disc (19) is rotated together, the meshing driven sector pinion (16) of fan-shaped fluted disc (19) transmission is done clockwise rotation, driven sector pinion (16) drives fixedly connected last concentric fluted disc (14) and following concentric fluted disc (15) and second torsion spring (17) clockwise rotation together, the push pedal (5) of going up concentric fluted disc (14) turn hinge is to locking out the direction motion, the lock tongue body (2) of push pedal (5) promotion hinge and straight dead bolt (3) and the tooth bar (9) that is arranged on the lock tongue body (2) move outside lock housing body (1) together, tooth bar (9) is gone up the straight trough slip certain distance of fixing trundle (12) along the straight skewed slot (13) that connects, being promoted tooth bar (9) by extruding downwards when trundle (12) slides into the skewed slot of straight skewed slot (13) moves downward, pinion (11) that tooth bar (9) transmission is meshing and the bar of turning (8) and T shape head (6) rotatablely move, T shape head (6) rotatablely moves and turns 90 ° and stretches out lock housing body (1) with straight dead bolt (3) across and lock, the world machine leader (4) that connects also stretches out outside the lock housing body (1), lock finish after, the clutch plate (38) that outer manual pulley (21) is connected with cutting ferrule resets at unlocking condition again under the effect of torsion spring power on the outdoor handle; Outdoor when manually unblanking: driving gear (46) transfer driven gear (45) of motor (47) and drive link (44) the positive rotation motion that connects, drive link (44) with regard to turn junction plate (42) and connecting axle (43) to right-hand motion, connecting axle (43) is spurring clutch plate (38) together to right-hand motion, the shifting block (41) that at this moment moulding is set on the clutch plate (38) is connected the below of protruding arm (22) of unblanking, moving the downward clockwise rotation of handle handle with hand-screw outdoors, the also motion clockwise of clutch plate (38) that outer manual pulley (21) connects with cutting ferrule, the shifting block (41) that clutch plate (38) go up to be provided with is just stirred unblank protruding arm (22) and the fan-shaped fluted disc (19) of top and is done clockwise motion together, projection (37) above also stirring simultaneously and oblique tongue are dialled plate (24) and are done clockwise motion together, the meshing driven sector pinion (16) of fan-shaped fluted disc (19) transmission is done and is rotated counterclockwise motion, driven sector pinion (16) is done with regard to the fixing last concentric fluted disc (14) of drive and is rotated counterclockwise motion, the tooth bar of going up on the hinged lock tongue body (2) of concentric fluted disc (14) drive push pedal (5) and push pedal (5) pulling and straight dead bolt (3) and the lock tongue body (2) (9) reclaims in lock housing body (1) together, trundle (12) on the tooth bar (9) slides along the skewed slot of the straight skewed slot (13) that connects, trundle (12) is moved upward by the skewed slot of straight skewed slot (13) the compressive zone carry-over bar (9) that makes progress, pinion (11) that tooth bar (9) transmission is meshing and the bar of turning (8) and T shape head (6) circle round to transport and move, T shape head (6) transhipment of circling round is moving and turn 90 ° and reclaim in lock housing body (1) with dead bolt (3) directly, simultaneously oblique tongue is dialled plate (24), and upward oblique tongue rocking arm (26) the drive oblique tongue rod (28) and the oblique tongue (25) of moulding reclaim in lock housing body (1), after unblanking to finish, the clutch plate (38) that outer manual pulley (21) is connected with cutting ferrule resets at locking state again, at this moment the driving gear (46) of motor (47) transfer driven gear (45) and drive link (44) the despining campaign that connects again, drive link (44) turn junction plate (42) and connecting axle (43) move to left, connecting axle (43) moves to left together at pulling clutch plate (38), clutch plate (38) is gone up the shifting block (41) that is provided with and has just been left the protruding arm (22) of unblanking that fan-shaped fluted disc (19) is gone up setting, is just forming idling conditions with the moving handle handle of hand-screw outdoors.
When adopting key unlocking: last concentric fluted disc (14) that gear lock core (18) clockwise rotation transmission is meshing and following concentric fluted disc (15) are done together and are rotated counterclockwise motion, going up concentric fluted disc (14) reclaims in lock housing body (1) at the lock tongue body (2) of pulling push pedal (5) and connection, also in lock housing body (1), reclaim together at the tooth bar (9) on the lock tongue body (2), trundle (12) on the tooth bar (9) slides along the skewed slot of the straight skewed slot (13) that connects, trundle (12) is moved upward by the skewed slot of straight skewed slot (13) the compressive zone carry-over bar (9) that makes progress, pinion (11) that tooth bar (9) transmission is meshing and the bar of turning (8) and T shape head (6) circle round to transport and move, T shape head (6) transhipment of circling round is moving and turn 90 ° to reclaim in lock housing body (1) with dead bolt (3) directly and finish, gear lock core (18) the meshing following concentric fluted disc (15) of turn again is rotated counterclockwise motion, the upward fixing finger (36) of following concentric fluted disc (15) just stirs arm (27) and oblique tongue is dialled plate (24) clockwise rotation, the oblique tongue rocking arm (26) that oblique tongue is dialled the last moulding of plate (24) just drives oblique tongue rod (28) and oblique tongue (25) recovery motion in lock housing body (1) together, unblanks to finish.
At indoor also direct interior manual pulley (20) and the fan-shaped fluted disc (19) in the turn man-operated mechanism, fan-shaped fluted disc (19) the locking and unblanking of drive lock tongue body transmission mechanism more do not described in detail here.
The indoor mechanism of locking that is provided with in the described lock housing body is a known technology, here not in narration.
Claims (5)
1. tongue intelligent anti-theft lock of turning, comprise: lock housing body (1), lock tongue body (2), straight dead bolt (3), T shape tongue body, the lock tongue body transmission mechanism, man-operated mechanism, electronic clutch is formed, it is characterized in that: fixing straight dead bolt (3) is gone up to wear in the hole of turning (7) that is provided with and is connected with T shape tongue body on the described lock tongue body, straight dead bolt (3) is a rectangle or cylindrical, described T shape tongue body is shaped to the T shape head (6) and the bar of turning (8) of projection, the square spigot of bar (8) one ends of turning stretches out straight dead bolt (3) and tooth bar (9) and goes up the location-plate (10) of moulding and be connected with pinion (11) cutting ferrule and use bolton, the meshing transmission of pinion (11) that is connected on the tooth bar (9) that described lock tongue body (2) go up to be provided with and the bar of turning (8) also can be turned, the straight skewed slot (13) that moulding is set in fixing trundle (12) and the lock housing body (1) on one end of tooth bar (9) is connected, described lock tongue body transmission mechanism comprises last concentric fluted disc (14) and the following concentric fluted disc (15) meshing with gear lock core (18), the meshing transmission of fan-shaped fluted disc (19) that is provided with in driven sector pinion (16) that last concentric fluted disc (14) is provided with on concentric and the man-operated mechanism, clutch plate (38) cutting ferrule is connected on the outer manual pulley (21), and described lock tongue body (2) is connected transmission with the push pedal (5) of the logical hinge of last concentric fluted disc (14).
2. according to the described tongue intelligent anti-theft lock of turning of claim 1, it is characterized in that: the straight skewed slot (13) that is provided with in the described lock housing body (1) is shaped to straight trough and skewed slot, described lock tongue body (2) is provided with two bending plates (49), be fixed with first bearing pin (32) on two bending plates (49) respectively, first bearing pin (32) is connected with oblique chute (35) on the world machine leader (4), described lock tongue body (2) is gone up the positioning runner (31) that is provided with and is connected on second bearing pin (32) fixing in the lock housing body (1), is connected with first torsion spring (17) on the described lock tongue body (2).
3. according to the described tongue intelligent anti-theft lock of turning of claim 1, it is characterized in that: described gear lock core (18) is fixed between the inside and outside shell of lock housing body (1), the hinged transmission of one end of fixing eccentric shaft (34) and push pedal (5) is set on the last concentric fluted disc (14) in the described lock tongue body transmission mechanism, the hinged transmission of fixing hinge (50) is set on the other end of push pedal (5) and the lock tongue body (2), upward concentric fluted disc (14) and following concentric fluted disc (15) are gone up to be provided with and are formed same deep-slotted chip breaker (40), the below concentric of concentric fluted disc (15) is provided with second torsion spring (17) down, the two ends of second torsion spring (17) cutting ferrule respectively are connected on the both ends of the surface of the deep-slotted chip breaker (40) on concentric fluted disc (14) and the following concentric fluted disc (15), down concentric fluted disc (15) is gone up corresponding tiltedly tongue and is dialled plate (24) and go up the arm (27) of dialling of moulding and be provided with a finger (36), go up concentric fluted disc (14) and down concentric fluted disc (15) and second torsion spring (17) together suit be connected on second bearing pin of fixing in the lock housing body (1) (32).
4. according to the described tongue intelligent anti-theft lock of turning of claim 1, it is characterized in that: interior manual pulley (20) in the described man-operated mechanism and outer manual pulley (21) may be closed and be connected between the inside and outside shell of lock housing body (1), the last suit of manual pulley (20) is connected with oblique tongue and dials plate (24) and fan-shaped fluted disc (19) in described, interior manual pulley (20) goes up to be provided with and forms a protruding axle (33), described oblique tongue is dialled circular port (29) and the arcuate socket (30) that forms one on the plate (24), the oblique tongue rocking arm (26) that oblique tongue is dialled the last moulding of plate (24) is connected with oblique tongue rod (28) and oblique tongue (25), tiltedly tongue is dialled the last corresponding clutch plate (38) of plate (24) and is upward formed a projection (37) in shifting block (41) top of moulding, described fan-shaped fluted disc (19) is gone up to be provided with and is formed the unblank protruding arm (22) and the protruding arm (23) of locking, form the circular port (29) and the arcuate socket (30) of one on the described fan-shaped fluted disc (19), the left side of the protruding axle (33) on the left side of the arcuate socket (30) on the fan-shaped fluted disc (19) and the interior manual pulley (20) is connected, described outer manual pulley (21) go up be provided with form about the boss (48) of correspondence.
5. according to the described tongue intelligent anti-theft lock of turning of claim 1, it is characterized in that: the clutch plate (38) in the described electronic clutch is gone up to be provided with and is formed a square groove (39), described clutch plate (38) is gone up the shifting block (41) that forms a projection is set, described clutch plate (38) is gone up to be provided with and is formed a deep-slotted chip breaker (40), being fixedly coupled axle (43) on deep-slotted chip breaker (40) and the junction plate (42) is connected, junction plate (42) is connected on the drive link (44), and drive link (44) is gone up the driven gear (45) that connects and gone up the meshing transmission of driving gear (46) with motor (47).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201327050U CN202064730U (en) | 2011-04-29 | 2011-04-29 | Intelligent anti-theft lock with rotating tongue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201327050U CN202064730U (en) | 2011-04-29 | 2011-04-29 | Intelligent anti-theft lock with rotating tongue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202064730U true CN202064730U (en) | 2011-12-07 |
Family
ID=45058598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201327050U Expired - Fee Related CN202064730U (en) | 2011-04-29 | 2011-04-29 | Intelligent anti-theft lock with rotating tongue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202064730U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104389465A (en) * | 2014-12-09 | 2015-03-04 | 广东炬森五金精密制造有限公司 | Square-tongue silencing door lock |
| CN104870733A (en) * | 2012-12-14 | 2015-08-26 | 萨金特制造公司 | Electric latch retraction device for vertical rod door latches |
| CN109025488A (en) * | 2018-10-24 | 2018-12-18 | 温州市庆泰恒装饰五金有限公司 | A kind of lower handle high-speed switch door lock |
-
2011
- 2011-04-29 CN CN2011201327050U patent/CN202064730U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104870733A (en) * | 2012-12-14 | 2015-08-26 | 萨金特制造公司 | Electric latch retraction device for vertical rod door latches |
| CN104870733B (en) * | 2012-12-14 | 2017-06-09 | 萨金特制造公司 | For the electronic bolt retracting device of vertical bar bolt |
| CN104389465A (en) * | 2014-12-09 | 2015-03-04 | 广东炬森五金精密制造有限公司 | Square-tongue silencing door lock |
| WO2016090872A1 (en) * | 2014-12-09 | 2016-06-16 | 广东炬森五金精密制造有限公司 | Square-tongue silent door lock |
| CN109025488A (en) * | 2018-10-24 | 2018-12-18 | 温州市庆泰恒装饰五金有限公司 | A kind of lower handle high-speed switch door lock |
| CN109025488B (en) * | 2018-10-24 | 2023-06-23 | 浙江庆泰恒科技有限公司 | Lower handle quick switch door lock |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20111207 Termination date: 20180429 |