CN108286373B - Lockset and burglarproof door - Google Patents
Lockset and burglarproof door Download PDFInfo
- Publication number
- CN108286373B CN108286373B CN201810137508.4A CN201810137508A CN108286373B CN 108286373 B CN108286373 B CN 108286373B CN 201810137508 A CN201810137508 A CN 201810137508A CN 108286373 B CN108286373 B CN 108286373B
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- Prior art keywords
- screw rod
- lock
- rod
- latch
- inclined tongue
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- 230000002457 bidirectional effect Effects 0.000 claims description 16
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
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- 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
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- 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
- 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
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- 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
- E05B47/02—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means
- E05B47/023—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means the bolt moving pivotally or rotatively
-
- 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
- E05B47/02—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means
- E05B47/026—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means the bolt moving rectilinearly
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/11—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes against burglary
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- 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
- E05B2047/0084—Key or electric means; Emergency release
- E05B2047/0086—Emergency release, e.g. key or electromagnet
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention relates to the field of intelligent locks, in particular to a lockset and a burglarproof door. The utility model provides a tool to lock, the tool to lock includes the lock body to and set up electronic screw rod mechanism and the electronic latch mechanism on the lock body, electronic screw rod mechanism includes at least one rotatory flexible screw rod of wearing to establish on the first terminal surface of lock body, and drives the rotatory flexible first drive assembly of screw rod, electronic latch mechanism includes flexible latch and the second drive assembly who drives the latch and retract of wearing to establish on the first terminal surface of lock body. According to the invention, the electric screw rod mechanism and the electric inclined tongue mechanism are arranged on the lockset, so that intelligent opening and electric opening are realized, meanwhile, the sliding mode is replaced by the way of rotating and stretching the screw rod, the anti-theft performance is greatly improved, the structure is compact, the occupied space is small, and the cost is reduced.
Description
Technical Field
The invention relates to the field of intelligent locks, in particular to a lockset and a burglarproof door.
Background
The quality of the burglary-resisting door on the market at present in China is uneven, almost all lock bodies are sliding, lock bolts are mainly cylindrical or square, the purpose of opening and closing the lock is achieved by twisting a travel block in the lock body through external force, the lock bodies are complex in structure, various in fittings and large in failure rate, can not be matched with an intelligent lock on the rise, and meanwhile, the burglary-resisting door is poor in defensive performance and low in burglary-resisting performance.
And the inclined tongue is one of important structures of the lockset, the inclined tongue diffracts the lockset to extend outwards, and when the lockset is closed, the inclined tongue stretches inwards to facilitate the lockset to be closed, and the inclined tongue stretches out to realize locking after the lockset is closed.
The existing inclined tongue is basically opened manually by adopting a traditional mechanical mechanism, so that the intelligent inclined tongue is difficult to integrate into an intelligent era; or, some intelligent opening structures are adopted, but the structure is complex, the cost is high, the user experience is not facilitated, and the mass production of products is not facilitated.
Disclosure of Invention
The technical problem to be solved by the invention is to provide the lockset aiming at the defects in the prior art, and solve the problems of poor intelligence and anti-theft of the existing lock cylinder.
The invention aims to solve the technical problems of the prior art, and provides an anti-theft door which solves the problems of poor intelligence and anti-theft of the existing lock cylinder.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a tool to lock, the tool to lock includes the lock body to and set up electronic screw rod mechanism and the electronic latch mechanism on the lock body, electronic screw rod mechanism includes at least one rotatory flexible screw rod of wearing to establish on the first terminal surface of lock body, and drives the rotatory flexible first drive assembly of screw rod, electronic latch mechanism includes flexible latch and the second drive assembly who drives the latch and retract of wearing to establish on the first terminal surface of lock body.
Among them, the preferred scheme is: the lock also comprises a bidirectional inclined tongue mechanism, wherein the bidirectional inclined tongue mechanism comprises a bidirectional inclined tongue which is arranged on the first end face of the lock body in a telescopic penetrating way and a third elastic part connected with the bidirectional inclined tongue; the electric screw rod mechanism is arranged between the electric inclined tongue mechanism and the bidirectional inclined tongue mechanism.
Among them, the preferred scheme is: the free end of the screw rod is provided with external threads, and the connecting end of the screw rod is connected with the first driving assembly; the first driving assembly further comprises a fixed block fixed on the lock body, the fixed block is provided with a threaded hole, and the free end of the screw rod penetrates through the threaded hole to be in threaded connection with the fixed block.
Among them, the preferred scheme is: the first driving assembly comprises a first driving motor, a main gear and a secondary gear, the main gear is connected with a rotating rod of the first driving motor, the secondary gear is coaxially arranged at the connecting end of the spiral rod, and the main gear is meshed with the secondary gear.
Among them, the preferred scheme is: the electric screw rod mechanism further comprises a first emergency opening assembly, the first emergency opening assembly comprises a first rotating part extending out of the lock body and an emergency gear connected with the first rotating part, and the emergency gear is meshed with the main gear or the secondary gear.
Among them, the preferred scheme is: the electric latch mechanism further comprises a fixed support fixed with the lock body, a latch rod connected with the latch and an elastic reset mechanism for pushing the latch to move forwards, the second driving assembly and the latch rod are arranged on the fixed support, the second driving assembly comprises a moving part for driving the latch rod to move backwards, and the latch moves along with the movement of the latch rod.
Among them, the preferred scheme is: the end part of the inclined tongue rod comprises a first extension part, the moving part comprises a rack moving along the moving direction of the inclined tongue rod and a second extension part arranged at the end part of the rack, the second extension part is propped against the inner side of the first extension part, the second driving assembly comprises a second driving motor and a motor gear meshed with the rack, the motor gear drives the rack to move under the driving of the second driving motor, and the inclined tongue rod is driven to move backwards through the cooperation of the second extension part and the first extension part.
Among them, the preferred scheme is: the electric inclined tongue mechanism further comprises a second emergency opening assembly, the emergency opening assembly comprises a second rotating part and a rotating rod, the second rotating part is arranged in an extending mode, the rotating rod is arranged in a rotating mode by taking the second rotating part as an axle center, and the other end of the rotating rod abuts against the inner side of the first extending part.
Among them, the preferred scheme is: the electric screw rod mechanism further comprises a screw rod support fixedly arranged with the screw rod, a boss is arranged on the screw rod support, the lockset further comprises a day-to-ground rod, the day-to-ground rod comprises a chute, and the boss of the screw rod support is sleeved on the chute.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a burglary-resisting door, burglary-resisting door includes door leaf and door frame, install the tool to lock on the door leaf, the door frame is provided with the door buckle, the door buckle board includes the hob knocker frame, cooperatees first knocker hole with the hob of tool to lock and cooperatees the second knocker hole with the oblique tongue of tool to lock, be provided with on the hob knocker frame with the hob matched with of tool to lock knocker frame hole, the hob of tool to lock passes in the first knocker hole stretches into the knocker frame hole.
Compared with the prior art, the intelligent lock has the beneficial effects that the intelligent unlocking and the electric unlocking are realized by designing the lock and arranging the electric screw rod mechanism and the electric inclined tongue mechanism on the lock, and meanwhile, the anti-theft performance is greatly improved by replacing a sliding mode by the way of rotating and stretching the screw rod, and the intelligent lock is compact in structure, small in occupied space and low in cost.
Drawings
The invention will be further described with reference to the accompanying drawings and examples, in which:
FIG. 1 is a schematic diagram of a lock according to the present invention;
FIG. 2 is a schematic view of the structure of the buckle door of the present invention;
FIG. 3 is a schematic view of the structure of the burglary-resisting door of the invention;
FIG. 4 is a schematic view of the construction of the motorized screw mechanism of the present invention;
FIG. 5 is a schematic diagram of the explosive structure of FIG. 4;
FIG. 6 is a schematic structural view of a first emergency opening device according to the present invention;
FIG. 7 is a schematic view of the construction of the electric latch mechanism of the present invention;
FIG. 8 is a schematic diagram of the explosive structure of FIG. 7;
fig. 9 is a schematic structural view of a second emergency opening module according to the present invention.
Detailed Description
Preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings.
As shown in FIG. 1, the present invention provides a preferred embodiment of a lock.
The utility model provides a tool to lock, the tool to lock includes lock body 10, and sets up electric screw mechanism 20 and electric latch mechanism 30 on lock body 10, electric screw mechanism 20 includes at least one rotatory flexible screw 21 of wearing to establish on the first terminal surface 12 of lock body 10 to and drive the rotatory flexible first drive assembly 22 of screw 21, electric latch mechanism 30 includes flexible latch 31 of wearing to establish on the first terminal surface 12 of lock body 10 and drives the second drive assembly 32 that the latch 31 retracted.
Specifically, the lock body 10 comprises a shell and a cavity 11 arranged in the shell, wherein the shell comprises a first end face 12 and a second end face 13, and the screw rod 21 and the inclined tongue 31 are respectively penetrated on the first end face 12 of the shell; and, the electric screw rod mechanism 20 and the electric latch mechanism 30 are both arranged in the cavity 11 and fixed on the housing; and under the drive of the first driving component 22, the screw rod 21 is self-transmitted and penetrates through the first end face 12 of the lock body 10 to perform telescopic movement, so that screw locking is realized, and under the drive of the second driving component 32, the inclined tongue 31 penetrates through the first end face 12 of the lock body 10 to perform retraction movement.
Preferably, the electric screw mechanism 20 includes three screw rods 21, preferably three screw rods, arranged side by side, so as to realize multiple locking and increase the anti-theft effect.
In this embodiment, the lock further includes a double-throw mechanism 40, where the double-throw mechanism 40 includes a double-throw 41 extending and retracting through the first end face 12 of the lock body 10, and a third elastic member 42 connected to the double-throw 41.
Specifically, the bidirectional latch mechanism 40 further includes a bidirectional latch 41 rod connected to the bidirectional latch 41, and a fixing block 223 provided at the end of the bidirectional latch 41 rod, and the entire bidirectional latch mechanism 40 is fixed to the second end face 13 of the housing by the fixing block 223; the two-way inclined tongue 41 is sleeved with a spring, and two ends of the spring respectively lean against the two-way inclined tongue 41 and the fixed block 223.
Preferably, the electric screw mechanism 20 is disposed between the electric latch mechanism 30 and the bidirectional latch mechanism 40; and are longitudinally arranged on the same straight line.
In this embodiment, the electric latch mechanism 30 further includes a fixing bracket 33 fixed to the lock body 10, a latch rod 311 connected to the latch 31, and an elastic reset mechanism for pushing the latch 31 to move forward, where the second driving component 32 drives the latch 31 to move backward, i.e. to move toward the interior of the cavity 11 of the lock body 10, and after the second driving component 32 resets, the elastic reset mechanism drives the latch 31 to move forward, i.e. to move backward in the opposite direction.
The elastic restoring mechanism is preferably a spring 312 sleeved on the inclined tongue rod 311, and two ends of the spring 312 respectively lean against the inclined tongue 31 and the fixed bracket 33.
In this embodiment, the cavity 11 of the lock body 10 is further provided with a circuit board 60, and the circuit board 60 is provided with a circuit structure for controlling the lock to work and is connected with the first driving component 22 and the second driving component 32 respectively, so as to control the first driving component 22 and the second driving component 32 to work.
As shown in fig. 2 and 3, the present invention provides a preferred embodiment of a security door.
The utility model provides a burglary-resisting door, burglary-resisting door includes door leaf 220 and door frame 210, install the tool to lock on the door leaf 220, door frame 210 is provided with door buckle 100, door buckle 100 includes screw pole knocker frame 101, cooperates first knocker hole (not shown) with the screw pole 21 of tool to lock and cooperates second knocker hole 110 with the oblique tongue 31 of tool to lock, be provided with on the screw pole knocker frame 101 with the screw pole 21 of tool to lock matched with knocker frame hole 1011, the screw pole 21 of tool to lock passes first knocker hole and stretches into in the knocker frame hole 1011.
And, the door latch plate 100 is further provided with a third door latch hole 120 which is engaged with the two-way latch mechanism 40.
Specifically, an antitheft door operation embodiment is provided: when the door leaf 220 is folded to the door frame 210, the latch 31 firstly retracts to the lock under the action of the door buckle plate 100, and after folding, extends out of the lock and extends into the second door buckle hole 110, and under control (through a lock electronic button or a remote control lock circuit), the latch 31 is retracted to the lock through the second driving component 32, so that the door leaf 220 can be opened from the door frame 210; after the door leaf 220 is folded to the door frame 210, the screw rod 21 is rotated and extended to the lockset through the first driving component 22 under control (through a lockset electronic button or a remote control lockset circuit), and the screw rod passes through the first door buckling hole and extends into the door buckling hole 1011 of the screw rod door buckling frame 101, so that the lockset is reversely locked; and, under control (by means of a lock electronic button or a remote control lock circuit), the screw 21 is rotationally retracted to the lock by means of the first drive assembly 22, effecting unlocking.
Further, when the door leaf 220 is folded to the door frame 210, the dual-direction latch mechanism 40 realizes that the door leaf 220 is stably folded to the door frame 210, and aligns the latch 31 and the screw rod 21 with the corresponding hole positions, thereby improving the stability of the anti-theft door.
As shown in fig. 4 to 6, the present invention provides a preferred embodiment of the electric screw mechanism.
The free end 211 of the screw rod 21 is provided with an external thread, and the connecting end 212 thereof is connected with the first driving assembly 22; the first driving assembly 22 further comprises a fixed block 223 fixed on the lock body 10, the fixed block 223 is provided with a threaded hole, and the free end 211 of the screw rod 21 is in threaded connection with the fixed block 223 through the threaded hole.
In this embodiment, the first driving assembly 22 includes a first driving motor 221, a main gear 2221, and a secondary gear 2222, the main gear 2221 is connected to the rotating shaft 342 of the first driving motor 221, the secondary gear 2222 is coaxially disposed at the connection end 212 of the screw rod 21, and the main gear 2221 is meshed with the secondary gear 2222.
Further, the secondary gear 2222 is rotatably mounted on the fixed seat 224, and the primary gear 2221 is in driving connection with the first driving motor 221 and meshed with the secondary gear 2222; the connection end 212 of the screw 21 is coaxially connected to the secondary gear 2222. Wherein, main gear 2221 and secondary gear 2222 are the helical gear, and helical gear meshing precision is high, and transmission noise is little. And, the main gear 2221 and the sub gear 2222 may also be gears of other shapes, such as cylindrical gears, bevel gears, etc.
In order to make the secondary gear 2222 not only drive the screw rod 21 to rotate but also not to hinder the expansion and contraction of the screw rod 21, a non-circular shaped hole 22221 is formed in the center of the secondary gear 2222, and the outer contour of the connecting end 212 of the screw rod 21 is matched with the shaped hole 22221 and is inserted into the shaped hole 22221 in a sliding manner. Referring to fig. 2, the connection end 212 of the screw rod 21 is cut to form a cutting plane, and a convex surface matching with the cutting plane is formed in the shaped hole 22221, i.e. the screw rod 21 can rotate along with the secondary gear 2222 and can slide relatively to the secondary gear 2222.
In this embodiment, the electric screw mechanism 20 further includes a first emergency opening assembly 23, where the first emergency opening assembly 23 includes a first rotating portion (not shown) extending out of the lock body 10 and an emergency gear 231 connected to the first rotating portion, and the emergency gear 231 is meshed with the main gear 2221 or the secondary gear 2222.
Specifically, one end of the first rotating portion is rotatably connected to the emergency gear 231, and the other end thereof is provided to protrude from the second end face 13 of the housing.
As shown in fig. 7 to 9, the present invention provides a preferred embodiment of an electric latch mechanism.
The second driving assembly 32 and the latch lever 311 are both disposed on the fixed bracket 33, and the second driving assembly 32 includes a moving portion 323 for driving the latch lever 311 to move backward, and the latch 31 moves along with the movement of the latch lever 311.
In this embodiment, the end of the latch rod 311 includes a first extension portion 3111, the moving portion 323 includes a rack 32301 that moves along the moving direction of the latch rod 311, and a second extension portion 3231 disposed at the end of the rack 32301, the second extension portion 3231 abuts against the inner side of the first extension portion 3111, the second driving assembly 32 includes a second driving motor 321 and a motor gear 322 engaged with the rack 32301, and the motor gear 322 drives the rack 32301 to move under the driving of the second driving motor 321, and drives the latch rod 311 to move backward through the cooperation of the second extension portion 3231 and the first extension portion 3111.
Preferably, the first extension portion 3111 extends in a cross-sectional direction of the tongue lever 311, and the second extension portion 3231 extends in a cross-sectional direction of the moving structure. Preferably, the latch lever 311 is a pin structure, and the pin cap thereof is a first extension 3111.
Specifically, the second driving motor 321 rotates and drives the motor gear 322 to rotate, the motor gear 322 rotates on the rack 32301 and drives the moving structure to move back and forth along the setting direction of the rack 32301, and when the moving structure moves back, the second extending portion 3231 abuts against the inner side of the first extending portion 3111 and drives the latch lever 311 to move back. And, when the moving structure moves forward, the second extension portion 3231 is driven to return to the original position, and the first extension portion 3111 is returned to the original position due to lack of the pushing force of the second extension portion 3231 and under the pushing force of the spring.
In this embodiment, the electric latch mechanism 30 further includes a second emergency opening assembly, where the emergency opening assembly includes a second rotating portion 341 extending out of the lock body 10 and a rotating rod 342 rotatably disposed around the second rotating portion 341, and the other end of the rotating rod 342 abuts against the inner side of the first extending portion 3111.
Referring to fig. 1, 4 and 5, the present invention provides a preferred embodiment of a heaven and earth pole.
The electric screw rod mechanism 20 further comprises a screw rod 21 support fixedly arranged with the screw rod 21, a boss is arranged on the screw rod 21 support, the lock further comprises a world rod 50, the world rod 50 comprises a chute, the boss of the screw rod 21 support is sleeved on the chute, and the lock body 10 further comprises a fixed rod sleeved on the chute of the world rod 50.
Specifically, corresponding positions of the door leaf 220 and the door frame 210 are provided with corresponding holes, the top and bottom rods 50 are driven by the screw rods 21, the top and bottom rods 51 of the top and bottom rods 50 ascend and penetrate through the door leaf 220 to extend into the door frame 210, the bottom rods 52 of the top and bottom rods 50 descend and penetrate through the door leaf 220 to extend into the door frame 210, at the moment, the screw rods 21 extend into the door frame 210, and bosses of the screw rod 21 support are clamped at the lower ends of inclined grooves of the top rods 51 and the upper ends of inclined grooves of the bottom rods 52; conversely, the top and bottom rods 50 are driven by the screw rods 21, the top and bottom rods 51 of the top and bottom rods 50 are lowered and retracted into the lock, the bottom rods 52 of the top and bottom rods 50 are raised and retracted into the lock, at this time, the screw rods 21 are retracted into the lock, and the bosses of the brackets of the screw rods 21 are clamped at the upper ends of the inclined grooves of the top and bottom rods 51.
The foregoing description of the preferred embodiments of the present invention is not intended to limit the scope of the invention, but rather is intended to cover all modifications and variations within the scope of the present invention as defined in the appended claims.
Claims (6)
1. A lock, characterized in that: the lock comprises a lock body, an electric screw rod mechanism and an electric inclined tongue mechanism, wherein the electric screw rod mechanism and the electric inclined tongue mechanism are arranged on the lock body, the electric screw rod mechanism comprises at least one screw rod which is rotatably and telescopically arranged on a first end face of the lock body in a penetrating way, and a first driving component which drives the screw rod to rotatably and telescopically drive, and the electric inclined tongue mechanism comprises an inclined tongue which is rotatably and telescopically arranged on the first end face of the lock body and a second driving component which drives the inclined tongue to retract;
the free end of the screw rod is provided with external threads, and the connecting end of the screw rod is connected with the first driving assembly; the first driving assembly further comprises a fixed block fixed on the lock body, the fixed block is provided with a threaded hole, and the free end of the screw rod penetrates through the threaded hole to be in threaded connection with the fixed block;
the first driving assembly comprises a first driving motor, a main gear and a secondary gear, the main gear is connected with a rotating rod of the first driving motor, the secondary gear is coaxially arranged at the connecting end of the spiral rod, and the main gear is meshed with the secondary gear;
the electric screw rod mechanism further comprises a first emergency opening assembly, wherein the first emergency opening assembly comprises a first rotating part extending out of the lock body and an emergency gear connected with the first rotating part, and the emergency gear is meshed with the main gear or the secondary gear;
the lock also comprises a bidirectional inclined tongue mechanism, wherein the bidirectional inclined tongue mechanism comprises a bidirectional inclined tongue which is arranged on the first end face of the lock body in a telescopic penetrating way and a third elastic part connected with the bidirectional inclined tongue; the electric screw rod mechanism is arranged between the electric inclined tongue mechanism and the bidirectional inclined tongue mechanism.
2. The lock according to claim 1, wherein: the electric latch mechanism further comprises a fixed support fixed with the lock body, a latch rod connected with the latch and an elastic reset mechanism for pushing the latch to move forwards, the second driving assembly and the latch rod are arranged on the fixed support, the second driving assembly comprises a moving part for driving the latch rod to move backwards, and the latch moves along with the movement of the latch rod.
3. The lock according to claim 2, wherein: the end part of the inclined tongue rod comprises a first extension part, the moving part comprises a rack moving along the moving direction of the inclined tongue rod and a second extension part arranged at the end part of the rack, the second extension part is propped against the inner side of the first extension part, the second driving assembly comprises a second driving motor and a motor gear meshed with the rack, the motor gear drives the rack to move under the driving of the second driving motor, and the inclined tongue rod is driven to move backwards through the cooperation of the second extension part and the first extension part.
4. A lock according to claim 3, wherein: the electric inclined tongue mechanism further comprises a second emergency opening assembly, the emergency opening assembly comprises a second rotating part and a rotating rod, the second rotating part is arranged in an extending mode, the rotating rod is arranged in a rotating mode by taking the second rotating part as an axle center, and the other end of the rotating rod abuts against the inner side of the first extending part.
5. The lock according to claim 1, wherein: the electric screw rod mechanism further comprises a screw rod support fixedly arranged with the screw rod, a boss is arranged on the screw rod support, the lockset further comprises a day-to-ground rod, the day-to-ground rod comprises a chute, and the boss of the screw rod support is sleeved on the chute.
6. An antitheft door, characterized in that: the burglary-resisting door includes door leaf and door frame, install the tool to lock of any one of claims 1 to 5 on the door leaf, the door frame is provided with the door buckle, the door buckle board includes the hob door buckle frame, cooperatees first door buckle hole with the hob of tool to lock and cooperatees the second door buckle hole with the oblique tongue of tool to lock, be provided with on the hob door buckle frame with the hob matched with of tool to lock door buckle frame hole, the hob of tool to lock passes first door buckle hole and stretches into in the door buckle frame hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810137508.4A CN108286373B (en) | 2018-02-10 | 2018-02-10 | Lockset and burglarproof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810137508.4A CN108286373B (en) | 2018-02-10 | 2018-02-10 | Lockset and burglarproof door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108286373A CN108286373A (en) | 2018-07-17 |
| CN108286373B true CN108286373B (en) | 2023-11-03 |
Family
ID=62833032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810137508.4A Active CN108286373B (en) | 2018-02-10 | 2018-02-10 | Lockset and burglarproof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108286373B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108757854B (en) * | 2018-07-20 | 2024-04-23 | 深圳市罗漫斯智能家居有限公司 | Gear box |
| CN108798290B (en) * | 2018-07-20 | 2024-05-14 | 深圳市罗漫斯智能家居有限公司 | Lock body and burglary-resisting door |
| CN108756498B (en) * | 2018-08-07 | 2024-04-12 | 苏州琨山通用锁具有限公司 | Full-automatic lock body |
| CN109339581A (en) * | 2018-10-19 | 2019-02-15 | 东莞市韶达五金科技有限公司 | A kind of door and window telescopic rotary lock tongue |
| CN109236053B (en) * | 2018-10-29 | 2024-05-14 | 深圳市罗漫斯智能家居有限公司 | Clutch device and gearbox |
| CN110984727A (en) * | 2019-12-31 | 2020-04-10 | 永安行科技股份有限公司 | Car locking device |
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| CN108286373A (en) | 2018-07-17 |
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