CN210217386U

CN210217386U - Automatic lock

Info

Publication number: CN210217386U
Application number: CN201920180929.5U
Authority: CN
Inventors: Lifeng Zhang; 张利峰; Baijian Li; 黎柏剑
Original assignee: Zhongshan Wisdom Security Technology Co Ltd
Current assignee: Zhongshan Wisdom Security Technology Co Ltd
Priority date: 2019-01-31
Filing date: 2019-01-31
Publication date: 2020-03-31
Anticipated expiration: 2029-01-31

Abstract

The utility model discloses an automatic lockset, including lock body, spring bolt subassembly and a actuating mechanism, the spring bolt subassembly activity sets up on the lock body, and a actuating mechanism can be by electric drive, and a actuating mechanism sets up on the lock body and can drive the relative lock body of spring bolt subassembly and remove. Through such technical scheme, when using, first actuating mechanism drive spring bolt subassembly removes in order to reach the unblock or close the lock, and it is convenient not only to unblock and close the lock, still does not need the staff to control the spring bolt subassembly through rotating the handle and removes.

Description

Automatic lock

Technical Field

The utility model relates to a lock technical field, an automatic tool to lock specifically says so.

Background

Traditional tool to lock has two kinds of unblock modes, and one is the motor unblock, and its is two mechanical unblocks, wherein among the motor unblock mode, what generally adopted is that motor control pin shaft removes, and the rotatory handle of rethread hand realizes spring bolt assembly's control, belongs to indirect regulation and control spring bolt assembly. The two traditional unlocking modes are that the handle is rotated by hands to control the lock tongue assembly to move, so that unlocking and locking are inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model provides an automatic lockset for solve the tool to lock unblock and close the inconvenient problem of lock.

The utility model provides a technical scheme that its technical problem adopted is:

an automatic lockset, comprising:

a lock body;

the lock bolt assembly is movably arranged on the lock body;

the first driving mechanism which can be driven by electric power is arranged on the lock body and can drive the bolt assembly to move relative to the lock body.

Preferably, the first driving mechanism comprises a first rack, a transmission gear, a gearbox and a driving motor, the first rack is arranged on the lock tongue assembly, the gearbox is arranged on the lock body, the driving motor is connected with the input end of the gearbox, the transmission gear is connected with the output end of the gearbox, and the transmission gear is meshed with the first rack.

Preferably, the first driving mechanism comprises a first rack, a transmission gear, a gearbox and a driving motor, the first rack is arranged on the lock body, the gearbox is arranged on the lock tongue component, the driving motor is connected with the input end of the gearbox, the transmission gear is connected with the output end of the gearbox, and the transmission gear is meshed with the first rack.

Preferably, the lock body is further provided with a second driving mechanism capable of driving the bolt assembly to move.

Preferably, the second driving mechanism comprises a lock head shell, a rotor, a shifting block and a second rack, the second rack is arranged on the lock tongue component, the lock head shell is arranged on the lock body, the rotor is rotatably arranged in the lock head shell, the shifting block and a key hole for inserting a key are arranged on the rotor, and the shifting block is meshed with the second rack.

Preferably, the lock bolt assembly is provided with a first guide groove, and the lock body is provided with a first guide piece extending into the first guide groove.

Further preferably, still be provided with the coupler body structure on the lock body, the coupler body structure includes:

the safety hook is movably arranged on the lock body, and a guide structure matched with the safety hook is arranged on the lock body;

the transmission structure is arranged on the safety hook, and the safety hook can be driven to move by the transmission structure when the lock tongue component moves.

Further preferably, the guide structure includes a second guide groove, a second guide member, and a guide hole, the second guide groove is disposed on the safety hook, the second guide member extends into the second guide groove, and the guide hole is disposed on the lock body.

Further preferably, the transmission structure comprises a transmission groove arranged on the safety hook and a transmission part arranged on the lock tongue assembly, the transmission part extends into the transmission groove, and the transmission groove is inclined to the second guide groove.

Preferably, the lock body is provided with a wind-proof tongue mechanism, the wind-proof tongue mechanism comprises a guide rod piece movably mounted on the lock body and an inclined tongue arranged on the guide rod piece, and an elastic piece capable of driving the guide rod piece to move forwards is arranged between the guide rod piece and the lock body.

The utility model has the advantages that: the utility model relates to an automatic lockset, including lock body, spring bolt subassembly and a actuating mechanism, the spring bolt subassembly activity sets up on the lock body, and a actuating mechanism can be by electric drive, and a actuating mechanism sets up on the lock body and can drive the relative lock body of spring bolt subassembly and remove. Through such technical scheme, when using, first actuating mechanism drive spring bolt subassembly removes in order to reach the unblock or close the lock, and it is convenient not only to unblock and close the lock, still need not rotate the handle through the staff and control the spring bolt subassembly and remove.

Drawings

The invention will be further described with reference to the following figures and examples:

fig. 1 is an overall view of the present invention;

fig. 2 is a structural view of the present invention with the first housing removed;

FIG. 3 is a block diagram of the latch bolt assembly;

fig. 4 is another perspective structural view of the latch bolt assembly;

FIG. 5 is a block diagram of a snap hook;

fig. 6 is a structural view of the second drive mechanism.

Detailed Description

As shown in fig. 1 to 6, the present invention relates to an automatic lock, which comprises a lock body 10, a latch bolt assembly 20 and a first driving mechanism 30, wherein the latch bolt assembly 20 is movably disposed on the lock body 10, the first driving mechanism 30 can be driven by electric power, and the first driving mechanism 30 is disposed on the lock body 10 and can drive the latch bolt assembly 20 to move relative to the lock body 10.

When in use, first drive mechanism 30 drives movement of deadbolt assembly 20 to unlock or close.

The first driving mechanism 30 includes a first rack 31, a transmission gear 32, a transmission case 33 and a driving motor 34, the first rack 31 is disposed on the latch bolt assembly 20, the transmission case 33 is disposed on the lock body 10, the driving motor 34 is connected to an input end of the transmission case 33, the transmission gear 32 is connected to an output end of the transmission case 33, and the transmission gear 32 and the first rack 31 are engaged with each other.

The utility model discloses in, first actuating mechanism 30's positional relationship still can be for first actuating mechanism 30 to include first rack 31, drive gear 32, gearbox 33 and driving motor 34, and first rack 31 sets up on lock body 10, and gearbox 33 sets up on spring bolt assembly 20, and driving motor 34 is connected with gearbox 33's input, and drive gear 32 is connected with gearbox 33's output, and drive gear 32 and first rack 31 intermeshing.

When unlocking or locking, the driving motor 34 drives the transmission gear 32 connected with the output end of the gearbox 33 to rotate, the first rack 31 and the transmission gear 32 are linked, and the locking bolt assembly 20 is further pushed to move relative to the lock body 10 to realize unlocking or locking. Through the structure, the first rack 31, the transmission gear 32, the gearbox 33 and the driving motor 34 are matched, so that the driving motor 34 directly controls the bolt assembly 20, unlocking and locking are convenient and fast, the bolt assembly 20 is controlled to move without rotating a handle by hands, and meanwhile, the size of the lockset is reduced.

A second actuating mechanism 40 is also provided on lock body 10 to actuate movement of locking bolt assembly 20. The second driving mechanism 40 includes a lock head housing 41, a rotor 42, a dial 43 and a second rack 44, the second rack 44 is disposed on the locking bolt assembly 20, the lock head housing 41 is disposed on the lock body 10, the rotor 42 is rotatably disposed in the lock head housing 41, the rotor 42 is provided with the dial 43 and a key hole for inserting a key, and the dial 43 is engaged with the second rack 44.

In use, the rotor 42 is rotated by a key, the driver 43 is simultaneously rotated, and the driver 43 and the second rack 44 are in meshed linkage to drive the bolt assembly 20 to move relative to the lock body 10, thereby maintaining the conventional mechanical unlocking and locking manner.

Of course, the second driving mechanism 40 may also be configured such that a connecting rod is disposed between the rotor 42 and the dial 43, a panel is disposed outside the lock body 10, the lock housing 41 and the rotor 42 mounted in the lock housing 41 are disposed on the panel, and when in use, the rotor 42 drives the dial 43 to rotate through the connecting rod, so as to achieve unlocking or locking.

The latch bolt assembly 20 is provided with a first guide groove 21, and the lock body 10 is provided with a first guide member 11 extending into the first guide groove 21. The locking bolt assembly 20 moves relative to the lock body 10 through the first guide groove 21. The first guide slot 21 and the second rack 44 can be an integral structure to simplify the structure of the latch bolt assembly 20.

The lock body 10 is further provided with a hook body structure, the hook body structure comprises a safety hook 51 and a transmission structure, the safety hook 51 is movably arranged on the lock body 10, the lock body 10 is provided with a guide structure matched with the safety hook 51, the transmission structure is arranged on the safety hook 51, and the safety hook 51 can be driven to move through the transmission structure when the bolt assembly 20 moves. The guide structure includes a second guide groove 61, a second guide member and a guide hole, the second guide groove 61 is disposed on the safety hook 51, the second guide member extends into the second guide groove 61, and the guide hole is disposed on the lock body 10. The transmission structure includes a transmission groove 521 disposed on the safety hook 51 and a transmission member 522 disposed on the locking bolt assembly 20, wherein the transmission member 522 extends into the transmission groove 521, and the transmission groove 521 is inclined to the second guide groove 61. With such a structure, the function of the antitheft performance is enhanced.

The driving member 522 may be a pin, a screw, etc.

In the present invention, the number of the safety hooks 51 is two, one of the safety hooks 51 is disposed opposite to the other safety hook 51, and the latch bolt assembly 20 can drive the two safety hooks 51 to move opposite to each other through the transmission groove 521.

The lock body 10 is provided with a wind-proof tongue mechanism 70, the wind-proof tongue mechanism 70 comprises a guide rod member 71 movably mounted on the lock body 10 and a latch bolt 72 arranged on the guide rod member 71, and an elastic member capable of driving the guide rod member 71 to move forward is arranged between the guide rod member 71 and the lock body 10. With such a structure, the door is prevented from being blown open by wind, and the latch tongue 72 is convenient to reset.

Referring to the figures, the lock body 10 includes a first housing and a second housing that together define a lock housing cavity in which the first drive mechanism 30 is located, the aforementioned guide structure being disposed on the second housing.

The utility model discloses a theory of operation: when unlocking or locking, the driving motor 34 drives the transmission gear 32 connected with the output end of the gearbox 33 to rotate, the first rack 31 and the transmission gear 32 are linked, and the locking bolt assembly 20 is further pushed to move relative to the lock body 10 to realize unlocking or locking.

In the description of the present invention, it is to be understood that the terms "front", "back", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are merely for convenience of description of the present invention and simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

The above embodiments are merely preferred embodiments of the present invention, and other embodiments are also possible. Equivalent modifications or substitutions may be made by those skilled in the art without departing from the spirit of the invention, and such equivalent modifications or substitutions are intended to be included within the scope of the claims set forth herein.

Claims

1. An automatic lock, which is characterized by comprising

A lock body (10);

the lock tongue assembly (20) is movably arranged on the lock body (10);

the lock comprises a lock body (10), a first driving mechanism (30) which can be driven by electric power and is arranged on the lock body (10) and can drive a lock tongue component (20) to move relative to the lock body (10), wherein the first driving mechanism (30) comprises a first rack (31), a transmission gear (32), a gearbox (33) and a driving motor (34), the first rack (31) is arranged on one of the lock tongue component (20) and the lock body (10), the gearbox (33) is arranged on the other of the lock tongue component (20) and the lock body (10), the driving motor (34) is connected with the input end of the gearbox (33), the transmission gear (32) is connected with the output end of the gearbox (33), and the transmission gear (32) and the first rack (31) are meshed with each other.

2. An automatic lock according to claim 1, characterized in that: the lock body (10) is also provided with a second driving mechanism (40) which can drive the bolt assembly (20) to move.

3. An automatic lock according to claim 2, characterized in that: the second driving mechanism (40) comprises a lock head shell (41), a rotor (42), a shifting head (43) and a second rack (44), the second rack (44) is arranged on the bolt assembly (20), the lock head shell (41) is arranged on the lock body (10), the rotor (42) is rotatably arranged in the lock head shell (41), the shifting head (43) and a key hole for inserting a key are arranged on the rotor (42), and the shifting head (43) is meshed with the second rack (44).

4. An automatic lock according to claim 1 or 3, characterized in that: the lock bolt assembly (20) is provided with a first guide groove (21), and the lock body (10) is provided with a first guide piece (11) extending into the first guide groove (21).

5. An automatic lock according to claim 1, characterized in that: still be provided with the coupler body structure on lock body (10), the coupler body structure includes:

the safety hook (51) is movably arranged on the lock body (10), and a guide structure matched with the safety hook (51) is arranged on the lock body (10);

the transmission structure is arranged on the safety hook (51), and the safety hook (51) can be driven to move by the transmission structure when the bolt assembly (20) moves.

6. An automatic lock according to claim 5, characterized in that: the guide structure comprises a second guide groove (61), a second guide piece and a guide hole, the second guide groove (61) is formed in the safety hook (51), the second guide piece extends into the second guide groove (61), and the guide hole is formed in the lock body (10).

7. An automatic lock according to claim 6, characterized in that: the transmission structure comprises a transmission groove (521) arranged on the safety hook (51) and a transmission piece (522) arranged on the bolt assembly (20), the transmission piece (522) extends into the transmission groove (521), and the transmission groove (521) is inclined to the second guide groove (61).

8. An automatic lock according to claim 1, characterized in that: the anti-wind bolt lock is characterized in that an anti-wind bolt mechanism (70) is arranged on the lock body (10), the anti-wind bolt mechanism (70) comprises a guide rod piece (71) movably mounted on the lock body (10) and an oblique bolt (72) arranged on the guide rod piece (71), and an elastic piece capable of driving the guide rod piece (71) to move forwards is arranged between the guide rod piece (71) and the lock body (10).