CN218597949U - Lockset and intelligent door lock - Google Patents

Abstract

The application provides a tool to lock, includes: the lock comprises a shell, an auxiliary lock tongue assembly, a main lock tongue and a rotary disc. The shell comprises a bottom shell and a guide plate, the guide plate is arranged at the edge of the bottom shell and forms an accommodating cavity with the bottom shell in a surrounding mode, and the guide plate is provided with a first lock hole and a second lock hole; the auxiliary lock tongue assembly comprises a tongue body, and the tongue body selectively extends out of the first lock hole or retracts into the accommodating cavity; the main lock tongue selectively extends out of the second lock hole or retracts into the accommodating cavity; the rotary table is rotatably arranged on the bottom shell, and when the lock cylinder rotates, the rotary table is driven to drive the auxiliary lock tongue assembly and the main lock tongue to move. The intelligent door lock that this application embodiment provided through the main spring bolt of carousel drive retraction casing in order to realize the unblock of main spring bolt, the carousel also is connected with vice spring bolt subassembly transmission simultaneously, and the carousel also can drive vice spring bolt subassembly at the pivoted in-process, makes vice spring bolt subassembly unblock. External power can drive the auxiliary lock tongue assembly and the main lock tongue simultaneously without rotating a large angle, and the operation is quick.

Description

Lockset and intelligent door lock

Technical Field

The application relates to a lock technical field, concretely relates to tool to lock and intelligent lock.

Background

The door lock with the auxiliary bolt in the prior art has the advantages that after the door lock is locked reversely, when a key is used outside a door for unlocking, the auxiliary bolt and the main bolt are required to be retracted into the lock body together, the auxiliary bolt and the main bolt are usually driven by the lock cylinder through different transmission modes, and the lock cylinder is required to be rotated by a large angle to unlock.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a tool to lock and intelligent lock to improve above-mentioned technical problem.

In a first aspect, the present application provides a lockset, comprising: the guide plate is arranged at the edge of the bottom shell and forms an accommodating cavity with the bottom shell in a surrounding mode, and the guide plate is provided with a first lock hole and a second lock hole; the auxiliary lock tongue assembly comprises a tongue body, and the tongue body selectively extends out of the first lock hole or retracts into the accommodating cavity; the main bolt selectively extends out of the second lock hole or retracts into the accommodating cavity; the rotary disc is rotationally arranged on the bottom case and provided with a first transmission part, a second transmission part and a third transmission part, the first transmission part is in transmission connection with the main spring bolt, the second transmission part is in transmission connection with the auxiliary spring bolt assembly, and the third transmission part is used for receiving external power to enable the rotary disc to rotate and drive the auxiliary spring bolt assembly and the main spring bolt to move.

In some embodiments, the auxiliary locking tongue assembly further includes a pushing seat, the pushing seat is slidably disposed in the accommodating cavity and has a first position and a second position, when the pushing seat is located at the first position, the pushing seat abuts against the tongue body to enable the tongue body to extend out of the locking hole, when the pushing seat is located at the second position, the pushing seat is separated from the tongue body, and the second transmission portion is in transmission connection with the pushing seat to drive the pushing seat to be selectively located at the first position and the second position.

In some embodiments, the lock further includes a sub-latch-bolt shifting block rotatably disposed on the bottom case, the second transmission portion is in transmission connection with the sub-latch-bolt shifting block, and the sub-latch-bolt shifting block further includes a shifting bolt selectively abutting against the push base to drive the push base to move when the sub-latch-bolt shifting block rotates.

In some embodiments, the second transmission part is in transmission connection with the auxiliary latch shifting block through a gear meshing manner.

In some embodiments, the lock further includes a lock cylinder, the lock cylinder is provided with a lock cylinder shifting block, and the lock cylinder shifting block is arranged near the third transmission part to drive the rotary disc to rotate when the lock cylinder receives external power and rotates along the first clock hand direction.

In some embodiments, the lock further includes a main bolt driving member, the main bolt driving member is rotatably disposed on the bottom case and drives the main bolt to retract into the accommodating cavity during rotation, the main bolt driving member has a fourth transmission portion, and the fourth transmission portion is in transmission connection with the first transmission portion.

In some embodiments, the main deadbolt actuator is disposed coaxially with the turntable.

In some embodiments, the first transmission portion includes an arc-shaped sliding groove disposed on the rotary table, a center of the arc-shaped sliding groove is coaxial with a rotation center of the rotary table, and the fourth transmission portion includes a protrusion disposed on the main bolt driving member, and the protrusion is slidably embedded in the arc-shaped sliding groove.

In some embodiments, the main bolt is provided with a guide groove extending in an axial direction of the second locking hole, and the housing is provided with a guide post slidably inserted into the guide groove.

In a second aspect, the present application provides an intelligent door lock, comprising: the lock panel is electrically connected or in transmission connection with the lockset.

The intelligent lock and the lockset provided by the embodiment of the application rotate through external power to stir the rotary table, the rotary table drives the main lock tongue to retract into the shell so as to unlock the main lock tongue, the rotary table is also in transmission connection with the auxiliary lock tongue assembly, and the rotary table can also drive the auxiliary lock tongue assembly in the rotating process so as to unlock the auxiliary lock tongue assembly. External power can drive the auxiliary lock tongue assembly and the main lock tongue simultaneously without rotating a large angle, and the operation is quick.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings may be obtained according to these drawings without creative efforts.

Fig. 1 is an exploded view of the lock proposed in the present application;

FIG. 2 is a schematic structural view of a flip-up tongue in the lock set proposed in the present application;

fig. 3 is a schematic view of a push base of the lock according to the present application in a first position;

fig. 4 is a schematic view of a push base of the lock according to the present application in a second position;

fig. 5 is a schematic structural view of an auxiliary latch poking block in the lock set provided by the present application.

Detailed Description

In order to make the technical solution better understood by those skilled in the art, the technical solution in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments obtained by a person skilled in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.

In this application, the terms "mounted," "connected," "secured," and the like are to be construed broadly unless otherwise expressly specified or limited. For example, the connection can be fixed, detachable or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through the inside of two elements, or they may be connected only through surface contact or through surface contact of an intermediate member. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be.

Furthermore, the terms "first," "second," and the like are used merely for distinguishing between descriptions and not intended to imply or imply a particular structure. The description of the terms "some embodiments," "other embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiments or examples is included in at least one embodiment or example of the application. In this application, the schematic representations of the terms used above are not necessarily intended to be the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the various embodiments or examples and features of the various embodiments or examples described in this application can be combined and combined by those skilled in the art without conflicting.

This embodiment provides an intelligent lock, and this embodiment provides an intelligent lock, including tool to lock 1 and lock panel (not shown), the lock panel can include drive assembly, handle etc. and tool to lock 1 is connected with lock panel electricity or transmission. The lockset is matched with the side plate and arranged on the door and the door frame. In some embodiments, the lock 1 may be provided on a door panel and the side panel may be provided on a door frame. The door panel can rotate relatively around the door frame, and meanwhile, the lockset 1 can be selectively connected with or separated from the side plate so as to close or open the door.

Referring to fig. 1, a lock 1 includes a housing 10, an auxiliary bolt assembly 20, a main bolt 30, and a rotary plate 50. In some embodiments, the lock 1 may also include a key cylinder 40. An accommodating cavity 13 is formed in the housing 10, a first locking hole 111 and a second locking hole 112 are formed in the housing 10, and the first locking hole 111 and the second locking hole 112 are communicated with the accommodating cavity 13. The sub-latch assembly 20 includes a tongue body 21, and the tongue body 21 can selectively extend or retract into the accommodating chamber 13 along the first latch hole 111. The main bolt 30 selectively extends out of the second lock hole 112 or retracts into the accommodating cavity 13 to realize the back locking function of the door lock. The key cylinder 40 and the rotary plate 50 are rotatably disposed on the bottom case 12, and when the key cylinder 40 rotates, the key cylinder 40 drives the rotary plate 50, and the rotary plate 50 drives the auxiliary bolt assembly 20 and the main bolt 30 to move.

The housing 10 includes a bottom case 12 and a guide plate 11, the guide plate 11 is disposed at an edge of the bottom case 12 and encloses an accommodating cavity 13 with the bottom case 12, and the guide plate 11 is provided with a first locking hole 111 and a second locking hole 112. Specifically, the guide plate 11 is mounted on one side edge of the bottom case 12, and is used to be opposite to the side plate when mounted, and the other edge of the bottom case 12 is bent, so that the bottom case 12 and the guide plate 11 enclose an accommodating cavity 13, and the auxiliary latch bolt assembly 20 and the main latch bolt 30 are located in the accommodating cavity 13. The first locking hole 111 and the second locking hole 112 penetrate the guide plate 11. The guide plate 11 is substantially perpendicular to the bottom case 12, so that the axes of the first locking hole 111 and the second locking hole 112 disposed on the guide plate 11 may also be substantially parallel to the bottom case 12.

In some embodiments, the secondary latch bolt assembly 20 may further include a push seat 23, and the push seat 23 may be selectively contacted with or separated from the tongue body 21. Illustratively, the push seat 23 is slidably disposed in the accommodating cavity 13 and has a first position shown in fig. 3 and a second position shown in fig. 4, when the push seat 23 is located at the first position, the push seat 23 abuts against the tongue body 21 so that the tongue body 21 is in a stressed state and extends out of the lock hole; when the pushing seat 23 is located at the second position, the pushing seat 23 is separated from the tongue body 21, the tongue body 21 is in an unstressed free state, and when the door panel rotates relative to the door frame, the tongue body 21 can be pushed into the accommodating cavity 13. The second transmission portion 52 is in transmission connection with the pushing seat 23 to drive the pushing seat 23 to be selectively located at the first position and the second position.

Because the distance that vice spring bolt subassembly 20 is embedded into the curb plate is shallow, when tool to lock 1 locks, vice spring bolt subassembly 20 can only realize tool to lock 1's temporary locking, and can not realize the back locking. Referring to fig. 1 again, the lock 1 in this embodiment includes a main bolt 30, and the main bolt 30 selectively extends out of the second lock hole 112 or retracts into the accommodating cavity 13. For example, the main bolt 30 may be integrally formed by a single metal material, so that the main bolt 30 has high mechanical strength and is not easily broken. In some embodiments, the main bolt 30 may include a plurality of locking heads 31, the second locking hole 112 may also be provided in plurality and may be provided in one-to-one correspondence with the plurality of locking heads 31, and the plurality of locking heads 31 are simultaneously embedded into the side plate, so that the main bolt 30 can bear a large impact.

In some embodiments, to actuate the push base 23 between the first position and the second position, the lock 1 may further include a secondary latch paddle 60. Referring to fig. 1 and 5, the sub latch shifting block 60 may be rotatably disposed on the bottom housing 12, the rotary plate 50 is in transmission connection with the sub latch shifting block 60, the sub latch shifting block 60 further has a shifting tongue 61, and the shifting tongue 61 may selectively abut against the pushing seat 23 to drive the pushing seat 23 to move when the sub latch shifting block 60 rotates. Correspondingly, a driving part corresponding to the poking tongue 61 can be arranged on the push seat 23, and the driving part is arranged close to the poking tongue 61. The driving part may be formed by bending a portion of the pushing seat 23 toward the pulling tongue 61, and the bent portion is located on the motion track of the pulling tongue 61. When the auxiliary latch shifting block 60 rotates, the shifting tongue 61 abuts against the driving part on the pushing seat 23 and pushes the pushing seat 23 to move from the first position to the second position.

In some embodiments, the lock 1 may further include a handle (not shown), and the sub-bolt shifting block 60 is provided with a square shaft hole 62 for driving connection with the handle. The user can drive the auxiliary latch shifting block 60 to rotate by twisting the handle, and drive the push base 23 and the rotary table 50 to rotate. In other embodiments, the lock 1 may further include a driving device, which is in transmission connection with the sub-latch bolt shifting block 60 and is used for driving the sub-latch bolt shifting block 60 to rotate. The driving device may be a driving motor or an electromagnet, and is not limited herein.

In the process of extending or retracting the main lock tongue 30 along the second lock hole 112, a deviation of the moving direction may occur, which affects the extending and retracting process of the tongue body 21, so in some embodiments, referring to fig. 1 again, a guide groove 32 extending along the axial direction of the second lock hole 112 is further disposed on the main lock tongue 30, and a guide post (not shown) may be further disposed on the housing 10. The guide post is slidably inserted into the guide groove 32, and when the main bolt 30 moves, the guide post slides along the guide groove 32, so that the guide post plays a role in guiding the movement of the main bolt 30, and the deviation of the movement track is avoided in the movement process of extending or retracting the main bolt 30.

The rotary plate 50 is rotatably disposed on the bottom case 12 and is used for driving the push seat 23 and the main bolt 30 to move. In the present embodiment, referring to fig. 3, the rotary plate 50 has a first transmission part 51, a second transmission part 52 and a third transmission part 53, the first transmission part 51 is in transmission connection with the main bolt 30, the second transmission part 52 is in transmission connection with the sub-bolt assembly 20, and the third transmission part 53 is in transmission connection with the key cylinder 40, so that when the key cylinder 40 rotates, the rotary plate 50 is driven to drive the sub-bolt assembly 20 and the main bolt 30 to move.

In some embodiments, the lock 1 further includes a main latch bolt driver 70, the main latch bolt driver 70 is rotatably disposed on the bottom case 12, and drives the main latch bolt 30 to extend out of the second lock hole 112 or retract into the accommodating cavity 13 during rotation, and the main latch bolt driver 70 has a fourth transmission portion, and the fourth transmission portion is in transmission connection with the first transmission portion 51.

Illustratively, the main bolt 30 is provided with a sliding groove 33, and the sliding groove 33 has two opposite ends, wherein one end is disposed near the lock head 31, and the other end is disposed far from the lock head 31. The main latch driving member 70 is provided with a push post 71, and the push post 71 is inserted into the sliding slot 33 and located at one end of the sliding slot 33. When the push rod 71 is located at one end of the sliding slot 33 close to the lock head 31, the main bolt 30 retracts into the accommodating cavity 13. When the main latch driver 70 is rotated in a rotational direction opposite to the first clock hand direction, the push post 71 slides in the slide slot 33. And slides from one end remote from the locking head 31 to the other end on the slide groove 33. The sliding groove 33 may extend in a tangential direction of a circular motion track of the push rod 71, so that the push rod 71 can push the main bolt 30 to retract into the second locking hole 112 during the sliding process. Similarly, when the main driving tongue piece 70 rotates in the first direction, the pushing rod 71 drives the main driving tongue piece 70 to extend out of the second locking hole 112.

The second transmission part 52 is in transmission connection with the auxiliary latch bolt assembly 20 through the auxiliary latch bolt shifting block 60 and the push seat 23. In some embodiments, the second transmission portion 52 may be a tooth disposed on an edge of the rotary plate 50, and correspondingly, a tooth disposed on the sub latch dial 60, the tooth on the edge of the rotary plate 50 is engaged with the tooth on the sub latch dial 60, so that the second transmission portion 52 is in transmission connection with the sub latch dial 60 through gear engagement. In other embodiments, the auxiliary latch driver 60 and the rotary plate 50 may also adopt other transmission modes, such as a synchronous wheel, and the like, which is not limited herein.

The third transmitting portion 53 is for receiving power from the key cylinder 40. In some embodiments, the third transmission part 53 may be provided on the edge of the turntable 50. The key cylinder 40 is provided with a key cylinder dial 41, and the key cylinder dial 41 is disposed near the third transmission part 53. The key cylinder shifting block 41 can rotate around the axis of the key cylinder 40 when the key cylinder 40 rotates, and the third transmission part 53 is positioned on the rotation track of the key cylinder shifting block 41. The lock cylinder 40 may be actuated by a key that is mated thereto. When the key drives the key cylinder 40 to rotate along the first clock hand direction, the key cylinder shifting block 41 abuts against the third transmission part 53, and can drive the rotary disc 50 to rotate. When the key cylinder 40 is rotated in the direction opposite to the first hour hand direction, the key cylinder block 41 can be separated from the third transmitting portion 53.

The fourth transmission part is disposed on the main tongue driving member 70 and is used to cooperate with the first transmission part 51, so that the rotary plate 50 is in transmission connection with the main tongue driving member 70. For example, in some embodiments, the main bolt driving member 70 may be disposed coaxially with the rotary plate 50, the first transmission portion 51 includes an arc-shaped sliding slot disposed on the rotary plate 50, a center of the arc-shaped sliding slot is coaxial with a rotation center of the rotary plate 50, and the fourth transmission portion includes a protrusion 72 disposed on the main bolt driving member 70, and the protrusion 72 is slidably inserted into the arc-shaped sliding slot. The arc chute has two opposite ends, when the rotary plate 50 rotates along the first hour hand rotating direction, the protrusion 72 abuts against one end of the arc chute, and as the rotary plate 50 continues to rotate, the rotary plate 50 can push the protrusion 72, so that the main bolt driving member 70 also rotates along the first hour hand rotating direction, and thus the main bolt 30 can be driven to extend out. When the rotary plate 50 rotates in the direction opposite to the first clock hand direction, the protrusion 72 can slide along the sliding groove 33 to form a virtual position, so that after the main bolt 30 is driven by the main bolt driving member 70 and retracted to the accommodating cavity 13, if the rotating handle is continuously rotated, the auxiliary bolt shifting block 60 drives the rotary plate 50 to rotate in the direction opposite to the first clock hand direction, i.e. in the counterclockwise direction in fig. 3, the rotary plate 50 is driven and rotates in the clockwise direction, due to the virtual position, the rotary plate 50 cannot drive the main bolt driving member 70 to rotate, and thus the main bolt 30 cannot extend out only by rotating the handle, i.e. the reverse locking state cannot be released.

In other embodiments, the main latch driving member 70 and the rotary plate 50 may be connected in another driving manner, such as a rocker disposed on one side of the main latch driving member 70 and the rotary plate 50, or a push rod slidably disposed on the bottom case 12, so that the main latch driving member 70 and the rotary plate 50 may be disposed coaxially, which is not limited herein.

The application proposes the use principle of lock as follows:

the door lock that this application provided is provided with the tongue body 21 that stretches out or withdraws along first lockhole 111, when pushing away seat 23 and being located the first position, pushes away seat 23 butt tongue body 21 to make tongue body 21 be in the stress state and keep in the position of stretching out first lockhole 111, can realize the interim locking to the door like this. When the door needs to be locked, the door can be locked by the main bolt 30 extending along the second locking hole 112. Because the handle is in transmission connection with the auxiliary lock bolt shifting block 60, when the handle is not in the back locking state, the auxiliary lock bolt shifting block 60 can be rotated by twisting the handle. The lock body also comprises a pushing seat 23, the pushing seat 23 can slide between a first position and a second position, when the pushing seat 23 is located at the first position, the pushing seat 23 can abut against the tongue body 21, when the auxiliary lock tongue shifting block 60 rotates, the pushing seat 23 can be pushed, and the pushing seat 23 is driven to move from the first position to the second position, so that the pushing seat 23 is separated from the tongue body 21, and the tongue body 21 is in an unstressed state. The lock 1 further comprises a lock core 40, a lock core shifting block 41 is arranged on the lock core 40, the shifting block can push the rotary disc 50 to rotate when the lock core 40 rotates, and the rotary disc 50 enables the main bolt driving piece 70 to rotate along the first clock hand direction through the pushing convex block 72, so that the main bolt 30 can be driven to extend out. According to the door lock provided by the application, the dial 50 is dialed when the lock core 40 rotates through the dial block arranged on the lock core 40, the dial 50 drives the main bolt 30 to retract into the shell 10 so as to unlock the main bolt 30, meanwhile, the dial 50 is also in transmission connection with the auxiliary bolt assembly 20, and the dial 50 can also drive the auxiliary bolt assembly 20 in the rotating process so as to unlock the auxiliary bolt assembly 20. The lock cylinder shifting block 41 can drive the auxiliary bolt assembly 20 and the main bolt 30 simultaneously without rotating by a large angle, and the operation is quick.

The above embodiments are only for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may be modified or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present application and are intended to be included within the scope of the present application.

Claims (10)

1. A lock, comprising:

the guide plate is arranged at the edge of the bottom shell and forms an accommodating cavity with the bottom shell in an enclosing mode, and the guide plate is provided with a first lock hole and a second lock hole;

the auxiliary lock tongue assembly comprises a tongue body, and the tongue body selectively extends out of the first lock hole or retracts into the accommodating cavity;

the main lock tongue selectively extends out of the second lock hole or retracts into the accommodating cavity; and

the carousel, the carousel rotate set up in the drain pan, the carousel has first transmission portion, second transmission portion and third transmission portion, first transmission portion with main spring bolt transmission is connected, second transmission portion with vice spring bolt subassembly transmission is connected, third transmission portion is used for accepting external power so that the carousel rotates, and drives vice spring bolt subassembly and main spring bolt motion.

2. The lock according to claim 1, wherein the secondary latch bolt assembly further comprises a push seat slidably disposed in the receiving cavity and having a first position and a second position, the push seat abuts against the tongue body to extend the tongue body out of the lock hole when the push seat is located at the first position, the push seat is separated from the tongue body when the push seat is located at the second position, and the second transmission portion is in transmission connection with the push seat to drive the push seat to be selectively located at the first position and the second position.

3. The lock according to claim 2, further comprising an auxiliary lock tongue shifting block, wherein the auxiliary lock tongue shifting block is rotatably disposed on the bottom case, the second transmission portion is in transmission connection with the auxiliary lock tongue shifting block, the auxiliary lock tongue shifting block is further provided with a shifting tongue, and the shifting tongue selectively abuts against the push base so as to drive the push base to move when the auxiliary lock tongue shifting block rotates.

4. The lock according to claim 3, wherein the second transmission part is in transmission connection with the auxiliary bolt shifting block in a gear engagement manner.

5. The lock according to claim 1, further comprising a lock core, wherein the lock core is provided with a lock core shifting block, and the lock core shifting block is arranged close to the third transmission part so as to drive the rotary disc to rotate when the lock core receives external power and rotates along the first hour hand direction.

6. The lock according to claim 1, further comprising a main spring bolt driving member rotatably disposed on the bottom case and driving the main spring bolt to retract into the accommodating cavity during rotation, wherein the main spring bolt driving member has a fourth transmission portion, and the fourth transmission portion is in transmission connection with the first transmission portion.

7. The lock of claim 6, wherein the main bolt actuator is disposed coaxially with the dial.

8. The lock according to claim 7, wherein the first transmission portion comprises an arc-shaped sliding groove disposed on the rotary plate, a center of the arc-shaped sliding groove is coaxial with a rotation center of the rotary plate, and the fourth transmission portion comprises a protrusion disposed on the main bolt driving member, and the protrusion is slidably embedded in the arc-shaped sliding groove.

9. The lock according to claim 1, wherein the main lock tongue is provided with a guide groove extending in an axial direction of the second lock hole, and the housing is provided with a guide post slidably inserted into the guide groove.

10. An intelligent door lock, comprising: a lock panel and a lock as claimed in any one of claims 1 to 9, the lock panel being in electrical or driving connection with the lock.

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