CN216110135U - Lock body - Google Patents

Lock body Download PDF

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Publication number
CN216110135U
CN216110135U CN202121220645.8U CN202121220645U CN216110135U CN 216110135 U CN216110135 U CN 216110135U CN 202121220645 U CN202121220645 U CN 202121220645U CN 216110135 U CN216110135 U CN 216110135U
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CN
China
Prior art keywords
driving
piece
lock
hole
guide part
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Active
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CN202121220645.8U
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Chinese (zh)
Inventor
胡利恒
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Guangdong Oulang Security Technology Co ltd
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Guangdong Oulang Security Technology Co ltd
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Priority to CN202121220645.8U priority Critical patent/CN216110135U/en
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Publication of CN216110135U publication Critical patent/CN216110135U/en
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Abstract

The embodiment of the utility model provides a lock body which comprises a shell, a bolt component, a transmission piece, a connecting piece and a driving component, wherein the bolt component is arranged on the shell; the lock tongue component is arranged on the shell in a sliding manner; the transmission assembly comprises a rotating part and a driven part, the rotating part is rotatably arranged in the shell and drives the lock tongue assembly in the rotating process, and the driven part is connected with the rotating part; the transmission piece comprises a connecting part, a first guide part and a second guide part, the connecting part is movably arranged in the shell, the first guide part and the second guide part are both connected to the connecting part, the first guide part and the second guide part are oppositely arranged to form an interval, and the driven part extends into the interval; the connecting piece is connected with the driven piece, the first guide part and the second guide part; the driving assembly is arranged on the shell and used for driving the connecting part to move. The driven piece is located between the first guide part and the second guide part, and the moment generated by the connecting piece can be offset, so that the situation that the door cannot be opened due to the fact that the connecting piece inclines is avoided.

Description

Lock body
Technical Field
The utility model relates to the technical field of door locks, in particular to a lock body.
Background
Many families select intelligent lock for use today, and in the inner structure of intelligent lock, many things drive the spring bolt motion through a drive structure after discerning correct user biological characteristic information, and then realize the action of unblanking. However, the transmission structure has the problem of instability in the use process, and the problem of transmission failure is easy to occur in the process of door opening action of a user.
SUMMERY OF THE UTILITY MODEL
It is an object of the present application to provide a lock body to ameliorate the above problems.
The embodiment of the utility model provides a lock body which comprises a shell, a bolt component, a transmission piece, a connecting piece and a driving component, wherein the bolt component is arranged on the shell; the shell is surrounded with an installation cavity, the shell is provided with a lock hole, and the lock hole penetrates through the shell and is communicated with the installation cavity; the bolt assembly is arranged in the shell in a sliding mode and is selectively accommodated in the installation cavity or partially extends out of the lock hole; the transmission assembly comprises a rotating part and a driven part, the rotating part is rotatably arranged in the shell and drives the lock tongue assembly in the rotating process, and the driven part is connected with the rotating part; the transmission piece comprises a connecting part, a first guide part and a second guide part, the connecting part is movably arranged in the shell, the first guide part and the second guide part are both connected to the connecting part, the first guide part and the second guide part are oppositely arranged to form an interval, and the driven part extends into the interval; the connecting piece is connected with the driven piece, the first guide part and the second guide part; the driving assembly is arranged on the shell and used for driving the connecting part to move.
In some embodiments, the connecting part is rotatably arranged on the shell, and the driving component is used for driving the connecting part to rotate; the follower is provided with driven hole, and the connecting piece wears to locate driven hole, the one end and the first guide part cooperation of connecting piece, the other end and the cooperation of second guide part, first guide part and second guide part are used for promoting the connecting piece and remove in driven hole.
In some embodiments, the housing includes a bottom plate and a side plate, the side plate is connected to the bottom plate and encloses a mounting cavity, the lock hole is opened in the side plate, and the first guide portion and the second guide portion are both disposed opposite to the bottom plate.
In some embodiments, the driven hole has a first position and a second position, the second position is closer to the rotating member than the first position, and the first guide portion and the second guide portion selectively push the connecting member to switch between the first position and the second position; the transmission assembly further comprises a connecting shaft piece connected with the square shaft, the connecting shaft piece and the rotating piece are coaxial and are arranged in the shell in a rotating mode, when the connecting piece is located at the second position, the connecting piece is located on a rotating path of the connecting shaft piece, the driven piece is driven to rotate under the driving of the connecting shaft piece, and when the connecting piece is located at the first position, the connecting piece and the connecting shaft piece are separated from each other.
In some embodiments, the transmission assembly further includes a driving member, the driving member is coaxial with the rotating member and rotatably disposed in the housing, the driving member is engaged with the latch bolt assembly, and during rotation of the rotating member, the driving member is driven to rotate to drive the latch bolt assembly to move.
In some embodiments, the latch bolt assembly comprises a latch bolt, a lock rod, a reset assembly and a baffle plate, wherein the latch bolt selectively extends out of the lock hole; the lock rod is arranged in the shell in a sliding manner and is connected with the lock tongue; the reset assembly is used for resetting the lock tongue accommodated in the installation cavity to extend out of the lock hole; the baffle is connected with the lock rod; the driving member at least partially extends into a space formed between the baffle plate and the reset assembly.
In some embodiments, the connecting portion includes a rotating portion and a driving portion, the rotating portion is rotatably disposed in the housing, and the driving portion, the first guide portion and the second guide portion are all connected to the rotating portion; the driving assembly comprises a pushing block used for pushing the driving part to move, and the pushing block is connected with the driving part.
In some embodiments, the push block is provided with a movable hole, and the driving portion is provided with a convex column which is embedded into the movable hole.
In some embodiments, the direction of movement of the push block is parallel to the axial direction of the locking hole.
In some embodiments, the angle between the driving portion and the first guiding portion is greater than 90 degrees and less than 180 degrees.
The lock body that this application embodiment provided, transmission connection department between drive plate and the drive assembly in the inner structure, its structure adopts the structure overall arrangement of drive assembly's follower clamp between first guide part and second guide part, the connecting piece simultaneously with first guide part, second guide part and follower cooperation, when first guide part and second guide part drive the connecting piece motion, first guide part and second guide part produce the same power to the both ends of connecting piece simultaneously, avoid making the connecting piece take place the slope because of producing moment to the connecting piece, guarantee to unblank the in-process can not lose efficacy because of the connecting piece slope, consequently, the structure is more stable.
Drawings
Fig. 1 is a schematic structural diagram of a lock body according to an embodiment of the present invention at a first viewing angle;
fig. 2 is a schematic structural diagram of a housing in a lock body according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a latch bolt assembly in a lock body according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a transmission assembly in a lock body according to an embodiment of the present invention, in a first view;
fig. 5 is a schematic structural diagram of a transmission assembly in a lock body according to an embodiment of the present invention, in a second view;
FIG. 6 is a schematic structural diagram of a driving strap in a lock body according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a transmission assembly, a connecting member and a transmission piece of a lock body according to an embodiment of the present invention in an assembled state;
fig. 8 is a schematic structural diagram of a lock body according to an embodiment of the present invention at a second viewing angle;
fig. 9 is a partial enlarged view of a portion a in fig. 8.
Detailed Description
To further illustrate the technical means and effects of the present invention for achieving the intended purpose of the utility model, the following detailed description of the embodiments, structures, features and effects of the present invention will be made with reference to the accompanying drawings and preferred embodiments.
In the lock body structure of current intelligent lock, after discerning the exact user biological characteristic information, drive the connecting piece motion and then drive the spring bolt motion through the driving plate for many things, and then realize the action of unblanking. It is specific, the connecting piece is close to the one end of connecting piece with drive plate complex position, and the connecting piece still need cooperate with drive assembly, the drive plate drives the in-process of connecting piece motion, drive assembly inevitably can produce the effort to the connecting piece, and the effort of drive plate to the connecting piece is opposite and not at a plane with drive assembly to the direction of the effort of connecting piece, therefore form moment, make the problem of connecting piece slope easily, thereby cause the user to be opening the door the in-process of action, the problem of transmission inefficacy appears easily. Based on this, the inventor proposes the lock body of the embodiment of the present application to improve the above technical problem. Embodiments of the present application will be described in detail below with reference to the accompanying drawings.
Referring to fig. 1, the present application provides a lock body 10, which includes a housing 100, a latch bolt assembly 200, a transmission assembly 300, a transmission plate 400 and a driving assembly 600, wherein the latch bolt assembly 200, the transmission assembly 300, the transmission plate 400 and the driving assembly 600 are all disposed on the housing 100, and the driving assembly 600 drives the transmission plate 400 to move, so as to drive the transmission assembly 300 and finally drive the latch bolt assembly 200 to move.
Specifically, referring to fig. 2, the housing 100 may include a bottom plate 130 and a side plate 140, the side plate 140 is connected to the bottom plate 130 and encloses a mounting cavity 110 with the bottom plate 130, the mounting cavity 110 is used for disposing other various components of the lock body 10, the side plate 140 is provided with a locking hole 120, and the locking hole 120 penetrates through the side plate 140 and is communicated with the mounting cavity 110.
Referring to fig. 1, fig. 2 and fig. 3, the locking bolt assembly 200 can be slidably disposed in the housing 100 along the axial direction of the locking hole 120, and can be selectively received in the mounting cavity 110 or partially extend out of the locking hole 120, that is, when the lock body 10 is operated to achieve unlocking, the locking bolt assembly 200 moves from partially extending out of the locking hole 120 to being completely received in the mounting cavity 110, and when it is required to close the lock, the locking bolt assembly partially extends out of the locking hole 120.
In one embodiment, as shown in fig. 3, the latch bolt assembly 200 may include a latch bolt 210, a latch lever 220, a reset assembly 230 and a blocking plate 240, wherein the reset assembly 230 may further include a reset plate and a reset spring, the reset plate is fixed to the base plate 130, one end of the latch lever 220 is connected to the latch bolt 210, the other end of the latch lever passes through the reset plate and is connected to the blocking plate 240, the latch lever may slide along an axial direction of the latch hole 120 relative to the reset plate, and a space exists between the reset plate and the blocking plate 240; the return spring is sleeved on the lock bar 220, one end of the return spring abuts against the lock tongue 210, the other end of the return spring abuts against the return plate, and the return spring applies a force to the lock tongue 310 in a direction towards the lock hole 120. When the user does not operate the lock body, the return spring acts on the bolt 210 to extend the bolt 210 at least partially out of the lock hole 120; when a user operates the lock body, the lock rod 220 is driven to slide relative to the shell, and the lock rod 220 drives the lock tongue 210 to extend into the installation cavity 110 from the lock hole 120 when sliding so as to realize the door opening action, and at the moment, the return spring is compressed; when the lock is opened, the return spring pushes the latch 210 to extend out of the lock hole 120, so that the latch 210 is reset. In other embodiments, one end of the lock rod 220, which is far away from the lock tongue 210, may simultaneously penetrate through the baffle 240 and the reset baffle, the baffle 240 is fixed to the lock rod 220, the reset spring is sleeved on the lock rod 220, two ends of the reset spring may respectively abut against the baffle 240 and the reset baffle, that is, the spring is disposed between the baffle 240 and the reset baffle, and similarly, the reset spring is in a compressed state.
Referring to fig. 1, fig. 4 and fig. 5, in one embodiment, the transmission assembly 300 may include a connecting shaft 330, a rotating member 310, a driven member 320 and a driving member 340, wherein the connecting shaft 330, the rotating member 310 and the driving member 340 are coaxially disposed and rotatably disposed in the housing 100, and the connecting shaft 330, the rotating member 310 and the driving member 340 may rotate relatively. The driving member 340 is engaged with the latch bolt assembly 200, and when the driving member 340 rotates, the driving member 340 drives the latch bolt assembly 200 to move, for example, in this embodiment, the driving member 340 at least partially extends into the space between the blocking plate 240 and the reset assembly, and when the driving member 340 rotates, the driving member acts on the blocking plate 240 and pushes the blocking plate 240 to move, so that the latch bolt assembly 200 is completely received back into the installation cavity 110. In some embodiments. The part of the driving member 340, which is matched with the latch bolt assembly 200, is provided with straight teeth, the baffle 240 is provided with a rack matched with the straight teeth, and the driving member is meshed with the rack through the straight teeth and drives the rack to move, so that the latch bolt assembly 200 is driven.
When rotating, the rotating member 310 can directly cooperate with the latch bolt assembly 200 and drive the latch bolt assembly 200 to move, or drive the driving member 340 to rotate and then drive the latch bolt assembly 200 to move. For example, a stop post may be disposed on the driving member 340, and the stop post is located on a rotation path of the rotating member 310, so that when the rotating member 310 rotates, the stop post can abut against the stop post and exert an acting force on the stop post, and the driving member 340 is driven to rotate, so as to move the latch bolt assembly 200. In addition, a limiting plate can be further fixedly arranged on the bottom plate 130, the limiting plate is close to the transmission assembly 300 and is located on a rotation path of the rotating member 310, the limiting plate can be matched with the rotating member 310, when the rotating member 310 rotates to a certain angle, the limiting plate contacts with the limiting plate, the limiting plate butts against the rotating member 310 and limits the rotating member 310 to continue rotating, the rotating member 310 is prevented from driving the driving member 340 to rotate by an overlarge angle, when the latch bolt assembly 200 is accommodated in the limit position of the installation cavity 110, the rotating force applied to the door handle by a user is continuously transmitted to the latch bolt assembly 200, and therefore damage is caused to the latch bolt assembly 200.
The coupling 330 is connected to the door handle through a square shaft, and a user can rotate the door handle to drive the coupling 330 to rotate. The follower 320 is fixedly connected to the rotating member 310 and protrudes toward the outside of the rotating member 310, and the follower 320 may be provided with a follower hole 321, an axis of the follower hole 321 is substantially perpendicular to the bottom plate 130 and penetrates through the follower 320, the follower hole 321 has a first position 3211 and a second position 3212 opposite to each other, the first position 3211 is far away from the rotating member 310 than the second position 3212, the first position 3211 is not on a rotation path of the coupling 330, and the second position 3212 is on the rotation path of the coupling 330.
In addition, in other embodiments, the follower 320 may be connected to the rotary member 310 in a sliding manner with respect to the rotary member 310, when the follower 320 extends out of the rotary member 310 in a predetermined direction, the follower hole 321 is gradually far away from the rotary member 310 until the follower hole 321 is not in the rotation path of the shaft connecting member 330, and when the follower 320 is retracted with respect to the rotary member 310 in a specific direction, the follower hole 321 is gradually close to the rotary member 310, and at this time, the follower hole 321 may be in the rotation path of the shaft connecting member 330.
Referring to fig. 6, the driving strap 400 may include a connecting portion 410, a first guiding portion 420 and a second guiding portion 430, the connecting portion 410 is movably disposed on the housing 100, that is, the connecting portion 410 may move relative to the housing 100, wherein the first guiding portion 420 and the second guiding portion 430 are both fixed to the connecting portion 410, so that the connecting portion 410 drives the first guiding portion 420 and the second guiding portion 430 to move when moving, and the first guiding portion 420 and the second guiding portion 430 are disposed opposite to each other and form a gap between the first guiding portion 420 and the second guiding portion 430. In one embodiment, the connecting portion 410 may include a rotating portion 411 and a driving portion 412, a rotating shaft may be fixedly disposed on the bottom plate 130, a hole matched with the rotating shaft is disposed on the rotating portion 411, so that the rotating portion 411 is rotatably disposed on the casing 100, the driving portion 412 is connected to the rotating portion 411, the first guiding portion 420 and the second guiding portion 430 are both connected to the rotating portion 411, and the first guiding portion 420 and the second guiding portion 430 are both located on a side of the rotating portion 411 away from the driving portion 412. As an embodiment, the included angle between the driving portion 412 and the first guiding portion 420 may be greater than 90 degrees and less than 180 degrees, so that the driving strap 400 may sweep a smaller area when rotating through the same angle, which is beneficial to saving space.
In other embodiments, a linear slide rail may be disposed on the bottom plate 130, and the rotating portion 411 is slidably disposed on the slide rail and can move along the slide rail, so as to drive the latch bolt assembly 200 to move in the process, and at this time, an included angle between the driving portion 412 and the first guiding portion 420 may be any angle.
Referring to fig. 5, 6 and 7, the driving assembly 300 is connected to the driving strap 400 by a connecting member 500, in one embodiment, the first guide portion 420 and the second guide portion 430 are disposed opposite to the base plate 130, meanwhile, both the first guide part 420 and the second guide part 430 can be provided with transmission holes, the transmission holes on the first guide part 420 and the transmission holes on the second guide part 430 form transmission hole groups, the orthographic projection of the first guide part 420 on the bottom plate 130 and the struggling projection of the second guide part 430 on the bottom plate 130 are approximately overlapped with each other, the transmission holes of the first guide part 420 and the transmission holes of the second guide part 430 are corresponding to each other, and in the orthographic projection of the first guide part 420 on the base plate 130 and the orthographic projection of the second guide part 430 on the base plate 130, the region where the transmission holes of the first guide part 420 are located and the region where the transmission holes of the second guide part 430 are located substantially coincide with each other. The follower 320 extends into the interval between the first guide part 420 and the second guide part 430, the connecting piece 500 is arranged in the driven hole 321 and the transmission hole group in a penetrating way, one end of the connecting piece 500 extends into the transmission hole of the first guide part 420, the other end of the connecting piece 500 extends into the transmission hole of the second guide part 430, and meanwhile, the transmission hole and the connecting piece 500 and the driven hole 321 and the connecting piece 500 are in clearance fit. When the driving strap 400 rotates around the rotation axis of the rotating portion 411, the first guiding portion 420 and the second guiding portion 430 rotate and push the connecting member 500 to move between the first position 3211 and the second position 3212 of the driven hole 321, so that the driving strap 400, the connecting member 500, and the driving assembly 300 can constitute a clutch assembly; in addition, because the connecting member 500 is in clearance fit with the driven hole 321, the connecting member 500 cannot drive the driven member 320 to rotate when the driven hole 321 moves. While the link 500 moves in the driven hole 321, the link 500 also moves in the transmission hole group.
In other embodiments, the plane of the first guide portion 420 and the second guide portion 430 may be perpendicular to the bottom plate 130, and the follower 320 may be bent and extend into the space between the first guide portion 420 and the second guide portion 430.
Specifically, when the connecting member 500 is located at the first position 3211 of the driven hole 321, the connecting member 500 is not located on the rotation path of the connecting shaft 330, and a user cannot act on the connecting member 500 when driving the connecting shaft 330 to rotate by rotating the door handle, so that the driven member 320 and the rotating member 310 cannot be driven to rotate, and at this time, the driving plate 400, the connecting member 500 and the driving assembly 300 form a clutch assembly in a separated state; when the connecting member 500 is located at the second position 3212 of the driven hole 321, the connecting member 500 is located on the rotation path of the connecting shaft member 330, and a user can act on the connecting member 500 and drive the connecting member 500 to move in the transmission hole group when driving the connecting shaft member 330 to rotate by the revolving door handle, so as to drive the driven member 320 and the rotating member 310 to rotate, and at this time, the transmission piece 400, the connecting member 500 and the transmission assembly 300 form a clutch assembly in a closed state. Through the arrangement, the safety of the door lock can be enhanced, when the door lock is not authorized by a user, the driving sheet 400, the connecting piece 500 and the driving assembly 300 are in a clutch state, and people except the user can not open the door lock by rotating the door handle.
For example, the transmission hole may be a kidney-shaped hole with an arc, and when the first guiding portion 420 and the second guiding portion 430 push the connecting member 500 to the second position 3212, the center of the arc of the transmission hole may coincide with the center of the rotation axis of the rotating member 310. When the connecting shaft 330 drives the connecting member 500 to rotate around the rotation center of the rotating member 310, the first guiding portion 420 and the second guiding portion 430 are not acted due to the clearance fit between the connecting member 500 and the kidney-shaped hole with the radian, so that the driving piece 400 located at the current position is prevented from being driven to rotate when the connecting shaft 330 drives the connecting member 500 to move in the kidney-shaped hole with the radian.
In other embodiments, the driving holes of the first guiding portion 420 and the second guiding portion 430 may be arranged as bar-shaped holes, and when the first guiding portion 420 and the second guiding portion 430 push the connecting member 500 to the second position 3212, the extending direction of the bar-shaped holes and the extending direction of the driven holes may be substantially perpendicular to each other.
Referring to fig. 1 and 6 together, the driving assembly 600 is used for driving the connecting portion 410 to move, and referring to fig. 8 and 9 together, the driving assembly 600 may include a pushing block 610, and the driving assembly 600 drives the pushing block 610 to move so as to drive the driving plate 400 to move. In an embodiment, the driving assembly 600 may further include a motor, a speed reducer, and a moving element, a rotating shaft of the motor is connected to an input end of the speed reducer, an output end of the speed reducer is connected to the moving element, and the moving element drives the push block 610 to move along a direction parallel to an axis of the lock hole 120, wherein the push block 610 may be provided with a movable hole 611, the driving portion 412 may be provided with a protruding pillar 4121 to be in transmission fit with the push block 640, specifically, the protruding pillar 4121 is embedded in the movable hole 611, and the protruding pillar 4121 may translate in the movable hole 611. When receiving a working signal sent by a user, the motor rotates, and transmits power to the moving part through the speed reducer to drive the moving part to move horizontally, the moving part drives the push block 610 to move linearly, and at the moment, the convex column 4121 moves horizontally in the movable hole 611, so that the purpose that the push block 610 drives the driving part 412 to rotate is achieved. In other embodiments, the pushing block 610 is directly fixed on the driving portion 412, and the moving element drives the pushing block 610 to move the connecting element portion 410 along the extending direction of the sliding rail.
The working process of the lock body 10 provided by the embodiment of the utility model is as follows: when the lock body 10 is in the locked state, the latch bolt assembly 200 extends out of the lock hole 120 under the action of the reset assembly 230.
When the driving portion 412 does not drive the pushing block 610 to move so as to move the first guiding portion 420 and the second guiding portion 430, the connecting member 500 is located at the first position 3211 that is not within the range of the rotation path of the connecting shaft member 330, and when the connecting shaft member 330 rotates, the rotating member 310 cannot be rotated by driving the connecting member 500.
When the driving assembly 600 receives a door opening signal from a user, the driving assembly 600 drives the pushing block 610 to move, so as to drive the connecting portion 410 to drive the first guiding portion 420 and the second guiding portion 430 to rotate, thereby driving the connecting member 500 to move in the driven hole 321, so that the connecting member 500 moves from the first position 3211 to the second position 3212, at this time, the connecting member 500 located at the second position 3212 is located in the range of the rotation path of the connecting shaft member 330, the user rotates the door handle to drive the connecting shaft member 330 to rotate, the connecting shaft member 330 rotates to abut against the connecting member 500 and then drives the connecting member 500 to move in the transmission hole, the connecting member 500 drives the rotating member 310 to rotate when moving, the rotating member 310 rotates to drive the driving member 340 to rotate, and finally drives the locking bolt assembly 200 to be accommodated in the installation cavity 110, thereby realizing an unlocking action.
After the unlocking operation is completed, the reset assembly 230 resets the latch bolt assembly 200, so that the latch bolt 210 extends out of the lock hole 120, and at this time, the latch bolt assembly 200 drives the driving member 340 to move in the opposite direction, and the driving member 340 drives the rotating member 310 to move in the opposite direction. After a period of time, the driving assembly 600 drives the pushing block 610 to move reversely, and further drives the first guiding portion 420 and the second guiding portion 430 to rotate reversely, so that the connecting member 500 moves from the second position 3212 to the first position 3211.
In the embodiment of the present invention, the first guiding portion 420 and the second guiding portion 430 drive the connecting member 410 to move in the driven hole 321 at the same time, and the moment acting on the connecting member 410 by the first guiding portion 420 and the driven member 321 can be offset with the moment acting on the connecting member 410 by the second guiding portion 430 and the driven member 321, so as to avoid the situation that the connecting member 410 is inclined in the moving process, and thus the lock body 10 is more stable in the transmission process.
Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims (10)

1. A lock body, comprising:
the shell is surrounded to form an installation cavity, the shell is provided with a lock hole, and the lock hole penetrates through the shell and is communicated with the installation cavity;
the bolt assembly is arranged on the shell in a sliding mode and is selectively accommodated in the installation cavity or partially extends out of the lock hole;
the transmission assembly comprises a rotating part and a driven part, the rotating part is rotatably arranged in the shell and drives the lock tongue assembly in the rotating process, and the driven part is connected to the rotating part;
the transmission piece comprises a connecting part, a first guide part and a second guide part, the connecting part is movably arranged on the shell, the first guide part and the second guide part are both connected to the connecting part, the first guide part and the second guide part are oppositely arranged to form an interval, and the driven part extends into the interval;
a connecting member connecting the follower, the first guide portion and the second guide portion; and
the driving assembly is arranged on the shell and used for driving the connecting part to move.
2. The lock body of claim 1, wherein said coupling portion is rotatably disposed in said housing, and said driving assembly is configured to drive said coupling portion to rotate; the follower is provided with driven hole, the connecting piece wears to locate driven hole, the one end of connecting piece with first guide part cooperation, the other end with the cooperation of second guide part, first guide part with the second guide part is used for promoting the connecting piece is in move in the driven hole.
3. The lock body of claim 2, wherein the housing includes a bottom plate and a side plate, the side plate is connected to the bottom plate and encloses the installation cavity, the locking hole is opened in the side plate, and the first guide portion and the second guide portion are disposed opposite to the bottom plate.
4. A lock body according to claim 3, wherein said follower aperture has a first position and a second position, said second position being closer to said rotary member than said first position, said first guide and said second guide selectively urging said connecting member to switch between said first position and said second position;
the transmission assembly is characterized by further comprising a connecting shaft piece connected with the square shaft, the connecting shaft piece is coaxial with the rotating piece and is rotationally arranged on the shell, when the connecting piece is located at the second position, the connecting piece is located on a rotating path of the connecting shaft piece, the connecting piece is driven under the driving of the connecting shaft piece to rotate, and when the connecting piece is located at the first position, the connecting piece is separated from the connecting shaft piece.
5. The lock body of any one of claims 1-4, wherein said transmission assembly further comprises:
the driving piece, the driving piece with the rotating member is coaxial and rotate set up in the casing, the driving piece with spring bolt subassembly cooperation, the rotation in-process of rotating member, the drive the driving piece rotates, in order to drive the motion of spring bolt subassembly.
6. The lock body of claim 5, wherein said deadbolt assembly comprises:
the lock tongue selectively extends out of the lock hole;
the lock rod is arranged on the shell in a sliding mode and is connected to the lock tongue;
the resetting assembly is used for resetting the lock tongue accommodated in the installation cavity to extend out of the lock hole;
the baffle plate is connected to the lock rod;
the driving piece at least partially extends into a space formed between the baffle and the reset component.
7. A lock body according to claim 5, characterized in that said connecting portion comprises a turning portion and a driving portion, said turning portion being rotatably provided to said housing, said driving portion, said first guiding portion and said second guiding portion being connected to said turning portion; the driving assembly comprises a pushing block used for pushing the driving part to move, and the pushing block is connected with the driving part.
8. The lock of claim 7, wherein said push block has a hole, said driving portion has a protrusion, and said protrusion is inserted into said hole.
9. The lock body of claim 8, wherein the moving direction of the push block is parallel to the axial direction of the lock hole.
10. A lock body according to claim 7, characterized in that the angle between the driving part and the first guiding part is larger than 90 degrees and smaller than 180 degrees.
CN202121220645.8U 2021-06-02 2021-06-02 Lock body Active CN216110135U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121220645.8U CN216110135U (en) 2021-06-02 2021-06-02 Lock body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121220645.8U CN216110135U (en) 2021-06-02 2021-06-02 Lock body

Publications (1)

Publication Number Publication Date
CN216110135U true CN216110135U (en) 2022-03-22

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Application Number Title Priority Date Filing Date
CN202121220645.8U Active CN216110135U (en) 2021-06-02 2021-06-02 Lock body

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115234089A (en) * 2022-06-02 2022-10-25 深圳爱根斯通科技有限公司 Lockset and intelligent door lock

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115234089A (en) * 2022-06-02 2022-10-25 深圳爱根斯通科技有限公司 Lockset and intelligent door lock

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