CN114033258A - Intelligent door lock with clutch structure - Google Patents
Intelligent door lock with clutch structure Download PDFInfo
- Publication number
- CN114033258A CN114033258A CN202111269976.5A CN202111269976A CN114033258A CN 114033258 A CN114033258 A CN 114033258A CN 202111269976 A CN202111269976 A CN 202111269976A CN 114033258 A CN114033258 A CN 114033258A
- Authority
- CN
- China
- Prior art keywords
- gear
- door lock
- intelligent door
- butt
- connecting axle
- 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.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 22
- 230000033001 locomotion Effects 0.000 claims description 11
- 210000003205 muscle Anatomy 0.000 claims description 7
- 238000010030 laminating Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims 1
- 230000006378 damage Effects 0.000 abstract description 5
- 230000007547 defect Effects 0.000 abstract description 2
- 230000003467 diminishing effect Effects 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/0013—Followers; Bearings therefor
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/10—Bolts of locks or night latches
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/14—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other
- E05B63/146—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other locks with two or more bolts, each bolt itself being a tumbler
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B2047/0014—Constructional features of actuators or power transmissions therefor
- E05B2047/0018—Details of actuator transmissions
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B2047/0014—Constructional features of actuators or power transmissions therefor
- E05B2047/0018—Details of actuator transmissions
- E05B2047/002—Geared transmissions
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B2047/0014—Constructional features of actuators or power transmissions therefor
- E05B2047/0018—Details of actuator transmissions
- E05B2047/0026—Clutches, couplings or braking arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention provides an intelligent door lock with a clutch structure, which comprises a shell, wherein an emergency lock hole, a motor and a transmission assembly are arranged in the shell, the transmission assembly comprises a first gear, a second gear, a rack and a connecting shaft, one end of the rack extends to a position close to the emergency lock hole, and the rack can be pressed to slide, second gear and motor between transmission fit, first gear and rack mesh mutually, axial butt cooperation between first gear and the second gear, the connecting axle is fixed a position with the casing mutually, the one end and the second gear of connecting axle prevent changeing and be connected, first gear revolve the cover and establish in connecting axle other end department, the other end department of connecting axle is provided with a plurality of action pieces, the action piece is inserted and is established on first gear, the both sides punishment of action piece circumference do not is provided with butt plane and slope cambered surface, the slope cambered surface sets up towards keeping away from the direction of butt plane and diminishing gradually. Aiming at the defects of the prior art, the invention provides an intelligent door lock which is convenient for a user to operate and is not easy to damage.
Description
Technical Field
The invention relates to an intelligent door lock.
Background
The intelligent door lock is a lock which replaces a key to control unlocking through biological characteristics/electronic information of a user on the basis of a traditional mechanical lock, is more convenient and flexible to operate, has larger progress space in safety and stability, and generally comprises a bolt, a transmission part and a motor, wherein the bolt is in linkage fit with the motor through the transmission part, when the intelligent door lock is in normal use, the motor is controlled to start to work after receiving an instruction of the user, then an output shaft of the motor rotates to drive the transmission part to drive the bolt to contract to form unlocking action, and because the intelligent door lock can be in accident conditions of insufficient electricity and short circuit damage in actual use, at the moment, a handle or an emergency mechanical lock structure is required to be in linkage with the transmission part to form retraction of the bolt, and when the transmission part is stirred, inevitably receive the interference of motor output shaft, need the user to exert great power, operation experience is poor to also can cause destruction to the transmission structure on driving medium and the motor output shaft.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an intelligent door lock which is convenient for a user to operate and is not easy to damage.
In order to achieve the purpose, the invention provides an intelligent door lock with a clutch structure, which comprises a shell, wherein an emergency lock hole, a motor and a transmission assembly are arranged in the shell, the transmission assembly comprises a first gear, a second gear, a rack and a connecting shaft, one end of the rack extends to a position close to the emergency lock hole, the rack can be pressed to slide, the second gear is in transmission fit with the motor, the first gear is meshed with the rack, the first gear is in axial butt fit with the second gear, the connecting shaft is positioned with the shell, one end of the connecting shaft is in anti-rotation connection with the second gear, the first gear is rotatably sleeved at the other end of the connecting shaft, a plurality of action blocks are arranged at the other end of the connecting shaft, the action blocks drive the connecting shaft to move in the circumferential direction, the action blocks are inserted on the first gear, and butt planes and inclined arc surfaces are respectively arranged at two circumferential sides of the action blocks, the inclined cambered surface is arranged to be gradually reduced towards the direction far away from the abutting plane.
The technical scheme has the advantages that: when the intelligent door lock has accidents of insufficient power, short circuit damage and the like, pressure can be applied to the rack arranged close to the intelligent door lock through the emergency lock hole, when the rack drives the first gear to rotate, because the second gear is in transmission fit with the motor output shaft and the connecting shaft is in anti-rotation connection with the second gear, the rack is difficult to drive the connecting shaft and the second gear to rotate, because the other end of the connecting shaft is provided with the action block which is provided with the inclined arc surface, the first gear moves along the inclined arc surface to form the axial movement while the first gear rotates, and because the second gear and the first gear are positioned on the connecting shaft at the same position, the second gear can be driven to move axially through the first gear to remove the transmission fit between the second gear and the motor output shaft, at the moment, the unlocking operation can be carried out through the handle/emergency mechanical lock structure, the use of a user is convenient, and the situation that the unlocking is difficult and even the transmission structure between the motor and the second gear is damaged due to the fact that the output shaft of the motor falls into a fixed state when the power is off is avoided; and when the motor drives the second gear and rotates, because what the both sides of action piece set up respectively is slope cambered surface and butt plane, the butt plane can drive first gear and only rotate with first gear butt this moment to form the normal operating of tool to lock.
The invention may further be arranged to: the action blocks are circumferentially and uniformly distributed by taking the connecting shaft as the center.
Through further setting, a plurality of actions use the connecting axle as central circumference equipartition, guarantee the second gear and the action between the complex stable.
The invention may further be arranged to: the connecting shaft is provided with a return spring and an abutting part, two ends of the return spring are respectively abutted against the shell and the second gear, the abutting part is axially abutted against the second gear, and the action block is arranged on the abutting part.
Through further arrangement, the second gear can be elastically pushed towards the first gear by the aid of the return spring, the first gear can be limited by the abutting part provided with the action block, and accordingly the first gear and the second gear are limited at corresponding positions.
The invention may further be arranged to: the second gear on be provided with the bellying of circumference extension, first gear on be provided with annular protruding muscle, annular protruding muscle can laminate mutually with the border of bellying end in opposite directions.
Through further setting up, because when the unblock through emergent lockhole, first gear need compress tightly on the second gear and rotate, and the second gear is because the initial time is influenced by motor output shaft and is not rotated to form and want butt and relative pivoted state between first gear and the second gear, consequently, set up annular protruding muscle and bellying, reduce the wearing and tearing between first gear and the second gear, the bellying can also play the effect of interval between adjustment first gear and the second gear in addition.
The invention may further be arranged to: the transmission assembly comprises a third gear, the third gear comprises a plurality of first tooth parts and a plurality of second tooth parts, the first tooth parts are uniformly distributed along the peripheral wall of the third gear, the second tooth parts are uniformly distributed along the circumferential direction of one side end face of the third gear, and the third gear is meshed with the second gear and the output end of the motor through the first tooth parts and the second tooth parts respectively.
Through further setting up, the setting has the third gear of first tooth portion and second tooth portion, and the first tooth portion of equipartition on the perisporium can with form the butt joint of radial department between the second gear for can produce relative axial displacement back between them, remove the transmission relation, and the second tooth portion that is located third gear one side section department can with motor output shaft perisporium meshing, change pivoted direction, the utilization and the arranging of the casing inner space of being convenient for.
The invention may further be arranged to: including the spring bolt support, drive assembly including spacing and torsional spring, spacing slip the setting from top to bottom, the torsional spring can make spacing go up to the position department with spring bolt support looks joint, and be provided with first butt portion and the second butt portion that is used for constituting its gliding on the spacing, first butt portion and second butt portion correspond emergent lockhole and second gear department setting respectively.
Through further setting, constitute the last trend of going up of spacing by the torsional spring, make no exogenic action down the spacing can keep with the state of spring bolt support looks joint, through setting up first butt portion and the second butt portion that constitutes its gliding, and first butt portion and second butt portion correspond emergent lockhole and second gear department setting respectively, make no matter be the motor or emergent key can both drive spacing and relieve with the joint state between the spring bolt support, thereby convenient follow-up drive spring bolt support motion unblock.
The invention may further be arranged to: spring bolt support and spacing laminating setting, the spring bolt support be provided with first meshing portion and the second meshing portion that corresponds emergent lockhole and second gear department respectively, and first butt portion and second butt portion can shelter from one side department at first meshing portion and second meshing portion respectively.
Through further setting up, spring bolt support and spacing laminating mutually, and first butt portion and second butt portion can shelter from one side department at first meshing portion and second meshing portion respectively, and this makes no matter the key pass through emergent lockhole, still when the motor drives spring bolt support motion through the second gear, must first one step formation and spacing cooperation, when avoiding spacing existence problem, spring bolt support receives the powerful dragging, leads to the condition emergence of first meshing portion and second meshing portion deformation.
The invention may further be arranged to: the second gear is provided with a push block at the end face of one side facing the first gear, and the second abutting part and the second meshing part are both positioned on the motion path of the push block.
Through further setting, the setting can the motion of circumference at the ejector pad on the second gear, conveniently promotes the motion of second butt portion, and when making spring bolt support slide through emergent lockhole, the second gear can not the pivoted, lets the ejector pad setting receive first gear to promote on the second gear, breaks away from second meshing portion, avoids constituting the interference to the motion of spring bolt support.
The invention may further be arranged to: the spring bolt support on be provided with the fixture block, spacing on be provided with the spout, the fixture block slide and set up in the spout, and be provided with a plurality of downwardly extending's bayonet socket on the spout.
Through further setting up, through set up spout and fixture block respectively on spring bolt support and spacing to set up a plurality of downwardly extending's bayonet socket at the spout, after the spring bolt support slides, can make the fixture block get into the bayonet socket that corresponds by the torsional spring, the natural locking, simple structure, the operation is stable.
Drawings
FIG. 1 is a schematic view of the internal structure of an embodiment of the present invention;
FIG. 2 is a schematic diagram of the engagement of the drive assembly and the motor in an embodiment of the present invention;
FIG. 3 is a schematic view of the engagement of a rack and a first gear in an embodiment of the present invention;
fig. 4 is an exploded view of the abutment portion, the first gear, the second gear, the connecting shaft, and the return spring in the embodiment of the present invention;
FIG. 5 is a mating view of the second gear and the connecting shaft in an embodiment of the invention;
FIG. 6 is a perspective view of the first gear of the embodiment of the present invention 1;
FIG. 7 is a perspective view of the first gear of the embodiment of the present invention shown in FIG. 2;
FIG. 8 is a schematic structural view of an abutting portion according to an embodiment of the present invention;
FIG. 9 is a perspective view of a third gear in an embodiment of the present invention;
fig. 10 is a schematic view of the engagement between the latch bolt bracket and the position limiting bracket according to the embodiment of the present invention 1;
fig. 11 is a schematic view of the engagement between the latch bolt bracket and the position limiting bracket according to the embodiment of the present invention, which is shown in fig. 2;
FIG. 12 is a schematic view of the engagement between the stop block and the second gear according to an embodiment of the present invention;
FIG. 13 is an enlarged view of a portion of the first gear engaged with the rack in accordance with the exemplary embodiment of the present invention;
wherein: a housing 1; an emergency lock hole 11; a transmission assembly 2; a first gear 21; an annular rib 211; a second gear 22; a boss portion 221; a push block 222; a rack 23; a connecting shaft 24; an abutting portion 25; an action block 251; abutment plane 2511; an inclined arc surface 2512; a return spring 26; a third gear 27; the first tooth 271; the second tooth 272; a stopper frame 28; a first abutting portion 281; a second abutment 282; an elongated slot 283; a chute 284; a bayonet 285; a torsion spring 29; a motor 3; a bolt support 4; the first engaging portion 41; the second engaging portion 42; a latch 43; and a shifting block 5.
Detailed Description
The embodiment of the intelligent door lock with the clutch structure is shown in figures 1-9: including casing 1, casing 1 in be provided with emergent lockhole 11, drive assembly 2 and motor 3, drive assembly 2 including first gear 21, second gear 22, rack 23 and connecting axle 24, the one end of rack 23 extends to and is close to emergent lockhole 11 department, to and rack 23 can be pressurized and slide, second gear 22 and motor 3 between transmission cooperation, first gear 21 and rack 23 mesh mutually, axial butt cooperation between first gear 21 and the second gear 22, connecting axle 24 fix a position mutually through screw and casing 1, the one end of connecting axle 24 prevents changeing with second gear 22 and is connected, first gear 21 rotates the cover and establishes in connecting axle 24 other end department, the other end department of connecting axle 24 is provided with butt portion 25 and is located a plurality of action pieces 251 on butt portion 25, a plurality of action pieces 251 are driven circumferential motion by connecting axle 24, the action block 251 is inserted on the first gear 21, and an abutting plane 2511 and an inclined arc surface 2512 are respectively arranged at two sides of the action block 251 in the circumferential direction, and the inclined arc surface 2512 is gradually reduced towards the direction far away from the abutting plane 2511.
The action blocks 251 are circumferentially and evenly distributed by taking the connecting shaft 24 as a center, and in this embodiment, the number of the action blocks 251 is two.
The connecting shaft 24 is provided with a return spring 26, two ends of the return spring 26 are respectively abutted against the shell 1 and the second gear 22, and the abutting part 25 is axially abutted against the second gear 22.
The transmission assembly 2 includes a third gear 27, the third gear 27 includes a plurality of first tooth portions 271 and second tooth portions 272, the plurality of first tooth portions 271 are uniformly distributed along the outer peripheral wall thereof, the plurality of second tooth portions 272 are circumferentially and uniformly distributed along one side end surface thereof, and the third gear 27 is engaged with the second gear 22 and the output end of the motor 3 through the first tooth portions 271 and the second tooth portions 272, respectively.
Still including spring bolt support 4, drive assembly 2 include spacing 28 and torsional spring 29, spacing 28 slide from top to bottom and set up, torsional spring 29 can make spacing 28 slide to the position department of mutually the joint with spring bolt support 4, and be provided with on the spacing 28 and be used for constituting its gliding first butt portion 281 and second butt portion 282, first butt portion 281 and second butt portion 282 correspond emergent lockhole 11 and second gear 282 department setting respectively. In this embodiment, the emergency lock hole 11 is provided with a dial 5 rotated by a key, the position-limiting frame 28 is provided with a plurality of elongated slots 283, bolts penetrate through the elongated slots 283, and the elongated slots 283 are in sliding fit with the bolts, so as to form a guiding sliding movement in the up-and-down direction of the position-limiting frame 28, and the torsion spring 29 is fixed on one bolt and is in interference fit with the position-limiting frame 28.
The bolt support 4 and the limiting frame 28 are attached to each other, the bolt support 4 is provided with a first engaging portion 41 and a second engaging portion 42 corresponding to the emergency lock hole 11 and the second gear 22, and the first abutting portion 281 and the second abutting portion 282 can be shielded on one side of the first engaging portion 41 and one side of the second engaging portion 42.
The second gear 22 is provided with a pushing block 222 at a side end surface facing the first gear 21, and the second abutting portion 282 and the second engaging portion 42 are both located on a moving path of the pushing block 222.
A clamping block 43 is arranged on the bolt support 4, a sliding groove 284 is arranged on the limiting frame 28, the clamping block 43 is slidably arranged in the sliding groove 284, and a plurality of downwardly extending bayonets 285 are arranged on the sliding groove 284.
The above example is only one of the preferred embodiments of the present invention, and general changes and substitutions by those skilled in the art within the technical scope of the present invention are included in the protection scope of the present invention.
Claims (9)
1. The utility model provides an intelligence lock with separation and reunion structure, including the casing, the casing in be provided with emergent lockhole and motor, its characterized in that: including drive assembly, drive assembly including first gear, second gear, rack and connecting axle, the one end of rack extends to and is close to emergent lockhole department, and the rack can receive the pressure and slide, second gear and motor between transmission cooperation, first gear and rack mesh mutually, axial butt cooperation between first gear and the second gear, connecting axle and casing fix a position mutually, the one end and the second gear of connecting axle prevent changeing and be connected, first gear rotation cover is established at connecting axle other end department, the other end department of connecting axle is provided with a plurality of action pieces, a plurality of action pieces drive circumferential motion by the connecting axle, the action piece is inserted and is established on first gear, the both sides punishment of action piece circumference do not is provided with butt plane and slope cambered surface, slope cambered surface towards keeping away from the planar direction of butt and reducing the setting gradually.
2. The intelligent door lock with the clutch structure as claimed in claim 1, wherein: the action blocks are circumferentially and uniformly distributed by taking the connecting shaft as the center.
3. The intelligent door lock with the clutch structure according to claim 1 or 2, wherein: the connecting shaft is provided with a return spring and an abutting part, two ends of the return spring are respectively abutted against the shell and the second gear, the abutting part is axially abutted against the second gear, and the action block is arranged on the abutting part.
4. The intelligent door lock with the clutch structure as claimed in claim 3, wherein: the second gear on be provided with the bellying of circumference extension, first gear on be provided with annular protruding muscle, annular protruding muscle can laminate mutually with the border of bellying end in opposite directions.
5. The intelligent door lock with the clutch structure according to claim 1, 2 or 4, wherein: the transmission assembly comprises a third gear, the third gear comprises a plurality of first tooth parts and a plurality of second tooth parts, the first tooth parts are uniformly distributed along the peripheral wall of the third gear, the second tooth parts are uniformly distributed along the circumferential direction of one side end face of the third gear, and the third gear is meshed with the second gear and the output end of the motor through the first tooth parts and the second tooth parts respectively.
6. The intelligent door lock with the clutch structure according to claim 1, 2 or 4, wherein: including the spring bolt support, drive assembly including spacing and torsional spring, spacing slip the setting from top to bottom, the torsional spring can make spacing go up to the position department with spring bolt support looks joint, and be provided with first butt portion and the second butt portion that is used for constituting its gliding on the spacing, first butt portion and second butt portion correspond emergent lockhole and second gear department setting respectively.
7. The intelligent door lock with the clutch structure as claimed in claim 6, wherein: spring bolt support and spacing laminating setting, the spring bolt support be provided with first meshing portion and the second meshing portion that corresponds emergent lockhole and second gear department respectively, and first butt portion and second butt portion can shelter from one side department at first meshing portion and second meshing portion respectively.
8. The intelligent door lock with the clutch structure as claimed in claim 7, wherein: the second gear is provided with a push block at the end face of one side facing the first gear, and the second abutting part and the second meshing part are both positioned on the motion path of the push block.
9. The intelligent door lock with the clutch structure according to claim 7 or 8, wherein: the spring bolt support on be provided with the fixture block, spacing on be provided with the spout, the fixture block slide and set up in the spout, and be provided with a plurality of downwardly extending's bayonet socket on the spout.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111269976.5A CN114033258B (en) | 2021-10-29 | 2021-10-29 | Intelligent door lock with clutch structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111269976.5A CN114033258B (en) | 2021-10-29 | 2021-10-29 | Intelligent door lock with clutch structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114033258A true CN114033258A (en) | 2022-02-11 |
| CN114033258B CN114033258B (en) | 2022-11-08 |
Family
ID=80135787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111269976.5A Active CN114033258B (en) | 2021-10-29 | 2021-10-29 | Intelligent door lock with clutch structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114033258B (en) |
Citations (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AUPQ757600A0 (en) * | 2000-05-18 | 2000-06-08 | Keightley, Kym John | Dual locking mechanism |
| JP2001020581A (en) * | 1999-07-02 | 2001-01-23 | Fujisash Co | Handle drive device |
| JP2002081236A (en) * | 2000-07-07 | 2002-03-22 | Miwa Lock Co Ltd | Locking-unlocking device and operation method therefor |
| EP1213426A1 (en) * | 2000-12-11 | 2002-06-12 | Roto Frank Eisenwarenfabrik Aktiengesellschaft | Multiple bolt lock |
| AU2001258051B2 (en) * | 2000-05-18 | 2004-02-19 | Inovec Pty Ltd | A dual lock apparatus |
| JP2007100478A (en) * | 2005-10-07 | 2007-04-19 | Miwa Lock Co Ltd | Electric lock |
| CA2731448A1 (en) * | 2008-09-05 | 2010-03-11 | Lock II, L.L.C. | High security lock |
| CN102953595A (en) * | 2012-11-30 | 2013-03-06 | 肇庆中晶实业有限公司 | Locking device and electric door lock with locking device |
| KR20140036933A (en) * | 2012-09-18 | 2014-03-26 | 주식회사 아이레보 | Assembly for connecting pin clutch of gear box for anti panic assembly |
| KR200476224Y1 (en) * | 2013-08-28 | 2015-02-09 | 주식회사 아이레보 | Gear clutch assembly for door-lock |
| CN105317284A (en) * | 2015-11-17 | 2016-02-10 | 浙江宏泰电子设备有限公司 | Anti-theft door lock without lock hole |
| CN106869612A (en) * | 2017-04-19 | 2017-06-20 | 阮宏鸣 | It is applied to the clutch transmission of electronic lock |
| CN107939169A (en) * | 2017-12-27 | 2018-04-20 | 东莞市秦基减速电机有限公司 | A kind of decelerating motor built in antitheft door |
| CN108757854A (en) * | 2018-07-20 | 2018-11-06 | 深圳市罗曼斯科技有限公司 | A kind of gearbox |
| US20180320413A1 (en) * | 2017-05-04 | 2018-11-08 | ASSA ABLOY Residential Group, Inc. | Gear system for deadbolt actuation |
| CN110029877A (en) * | 2019-05-19 | 2019-07-19 | 德施盾(深圳)科技有限公司 | A kind of auto-manual is double to drive lock body |
| CN110043124A (en) * | 2019-04-12 | 2019-07-23 | 中山市志宇安防科技有限公司 | A kind of full-automatic lock body |
| CN209398025U (en) * | 2018-08-28 | 2019-09-17 | 中山市福祥来锁业有限公司 | A kind of large torque switch-clutch for intelligent electronic lock |
| WO2020010482A1 (en) * | 2018-07-09 | 2020-01-16 | 庄培贤 | Electric locking mechanism |
| CN210195466U (en) * | 2019-03-13 | 2020-03-27 | 广东樱花智能科技有限公司 | Clutch mechanism of electronic anti-theft lock |
| CN111140097A (en) * | 2020-01-25 | 2020-05-12 | 中山市顺创智能科技有限公司 | Transmission structure capable of preventing motor from stalling and lock thereof |
| WO2020107976A1 (en) * | 2018-11-26 | 2020-06-04 | 一诺电器有限公司 | Intelligent lock body |
| CN111577006A (en) * | 2019-11-27 | 2020-08-25 | 忠恒集团有限公司 | Drive conversion structure |
| CN112761421A (en) * | 2021-01-22 | 2021-05-07 | 浙江瀚运五金有限公司 | Intelligent door lock |
| CN112942997A (en) * | 2021-03-18 | 2021-06-11 | 温州威泰锁业有限公司 | Novel automatic lock bolt device |
-
2021
- 2021-10-29 CN CN202111269976.5A patent/CN114033258B/en active Active
Patent Citations (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001020581A (en) * | 1999-07-02 | 2001-01-23 | Fujisash Co | Handle drive device |
| AUPQ757600A0 (en) * | 2000-05-18 | 2000-06-08 | Keightley, Kym John | Dual locking mechanism |
| AU2001258051B2 (en) * | 2000-05-18 | 2004-02-19 | Inovec Pty Ltd | A dual lock apparatus |
| JP2002081236A (en) * | 2000-07-07 | 2002-03-22 | Miwa Lock Co Ltd | Locking-unlocking device and operation method therefor |
| EP1213426A1 (en) * | 2000-12-11 | 2002-06-12 | Roto Frank Eisenwarenfabrik Aktiengesellschaft | Multiple bolt lock |
| JP2007100478A (en) * | 2005-10-07 | 2007-04-19 | Miwa Lock Co Ltd | Electric lock |
| CA2731448A1 (en) * | 2008-09-05 | 2010-03-11 | Lock II, L.L.C. | High security lock |
| KR20140036933A (en) * | 2012-09-18 | 2014-03-26 | 주식회사 아이레보 | Assembly for connecting pin clutch of gear box for anti panic assembly |
| CN102953595A (en) * | 2012-11-30 | 2013-03-06 | 肇庆中晶实业有限公司 | Locking device and electric door lock with locking device |
| KR200476224Y1 (en) * | 2013-08-28 | 2015-02-09 | 주식회사 아이레보 | Gear clutch assembly for door-lock |
| CN105317284A (en) * | 2015-11-17 | 2016-02-10 | 浙江宏泰电子设备有限公司 | Anti-theft door lock without lock hole |
| CN106869612A (en) * | 2017-04-19 | 2017-06-20 | 阮宏鸣 | It is applied to the clutch transmission of electronic lock |
| US20180320413A1 (en) * | 2017-05-04 | 2018-11-08 | ASSA ABLOY Residential Group, Inc. | Gear system for deadbolt actuation |
| CN107939169A (en) * | 2017-12-27 | 2018-04-20 | 东莞市秦基减速电机有限公司 | A kind of decelerating motor built in antitheft door |
| WO2020010482A1 (en) * | 2018-07-09 | 2020-01-16 | 庄培贤 | Electric locking mechanism |
| CN108757854A (en) * | 2018-07-20 | 2018-11-06 | 深圳市罗曼斯科技有限公司 | A kind of gearbox |
| CN209398025U (en) * | 2018-08-28 | 2019-09-17 | 中山市福祥来锁业有限公司 | A kind of large torque switch-clutch for intelligent electronic lock |
| WO2020107976A1 (en) * | 2018-11-26 | 2020-06-04 | 一诺电器有限公司 | Intelligent lock body |
| CN210195466U (en) * | 2019-03-13 | 2020-03-27 | 广东樱花智能科技有限公司 | Clutch mechanism of electronic anti-theft lock |
| CN110043124A (en) * | 2019-04-12 | 2019-07-23 | 中山市志宇安防科技有限公司 | A kind of full-automatic lock body |
| CN110029877A (en) * | 2019-05-19 | 2019-07-19 | 德施盾(深圳)科技有限公司 | A kind of auto-manual is double to drive lock body |
| CN111577006A (en) * | 2019-11-27 | 2020-08-25 | 忠恒集团有限公司 | Drive conversion structure |
| CN111140097A (en) * | 2020-01-25 | 2020-05-12 | 中山市顺创智能科技有限公司 | Transmission structure capable of preventing motor from stalling and lock thereof |
| CN112761421A (en) * | 2021-01-22 | 2021-05-07 | 浙江瀚运五金有限公司 | Intelligent door lock |
| CN112942997A (en) * | 2021-03-18 | 2021-06-11 | 温州威泰锁业有限公司 | Novel automatic lock bolt device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114033258B (en) | 2022-11-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101115585A (en) | Power tool gear-train and torque overload clutch therefor | |
| CN108757854B (en) | Gear box | |
| CN201224088Y (en) | Multifunctional electric hammer | |
| CN2936604Y (en) | Electric tool | |
| CN109194023B (en) | Electric push rod | |
| CN106969109B (en) | Actuator convenient to disassemble and assemble | |
| CN105658382A (en) | A handheld power tool | |
| CN216380913U (en) | Intelligent door lock | |
| CN114033258A (en) | Intelligent door lock with clutch structure | |
| CN201198129Y (en) | Electric hammer roller type safety clutch | |
| CN103280344A (en) | Transmission device of breaker hand and electric integrated operating mechanism | |
| CN209538859U (en) | Intelligent lock structure | |
| CN202732915U (en) | Automobile automatic transmission gearshift unlocking mechanism | |
| CN210948058U (en) | Door lock opening device with clutch | |
| CN210948076U (en) | Safety door lock | |
| CN110566054B (en) | Clutch structure suitable for door lock | |
| CN110607949B (en) | Lock body power assembly with clutch | |
| CN110056258B (en) | Clutch transmission and intelligent lock | |
| CN209743422U (en) | Manual clutch mechanism | |
| CN109048354B (en) | Reciprocating saw with drilling function | |
| JPH10213253A (en) | Manual operation mechanism for electric actuator | |
| CN209620836U (en) | The structure-improved of door lock knob switch device | |
| CN208557377U (en) | A kind of electric hammer | |
| CN210918577U (en) | Quick thumb wheel subassembly unblanks | |
| CN215498613U (en) | Transmission case and transmission case and motor mounting structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Intelligent door lock with clutch structure Effective date of registration: 20231215 Granted publication date: 20221108 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Wenzhou Leqing Sub branch Pledgor: ZHEJIANG HONGTAI ELECTRONICS EQUIPMENT Co.,Ltd. Registration number: Y2023980071496 |