CN216341492U - Gear tooth hand self-separation device - Google Patents
Gear tooth hand self-separation device Download PDFInfo
- Publication number
- CN216341492U CN216341492U CN202122988849.2U CN202122988849U CN216341492U CN 216341492 U CN216341492 U CN 216341492U CN 202122988849 U CN202122988849 U CN 202122988849U CN 216341492 U CN216341492 U CN 216341492U
- Authority
- CN
- China
- Prior art keywords
- shell
- gear
- lever
- lock
- connecting piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The utility model discloses a gear tooth manual self-separation device which comprises a shell and a lock cylinder shell, wherein a lock tongue is arranged in the middle of the shell, a lever is arranged below the lock tongue in the shell, and the lever drives the lock tongue to slide in the shell; one end of the lever, which is close to the side wall of the shell, is provided with a first gear, a motor is arranged below the lever in the shell, a second gear is arranged on a motor shaft of the motor, and the second gear is meshed with the first gear; the lock core shell is arranged on the outer side of the shell, a cylinder is arranged in the lock core shell, a lock core is installed in the cylinder, one end of the lock core is connected with a lock core connecting piece, and a lever connecting piece is arranged above the lock core connecting piece in the lock core shell. According to the utility model, the gear with missing teeth is arranged, so that when a key is used for stirring the lock cylinder, the lever can be driven to rotate through the lock cylinder connecting piece and the lever connecting piece, the lock tongue is controlled, when the motor drives the lever to rotate through the meshing of the first gear and the second gear, the swing of the lock tongue is controlled, meanwhile, the lock cylinder connecting piece is not influenced, and manual and automatic separation is realized.
Description
Technical Field
The utility model relates to the technical field of locks, in particular to a gear tooth hand self-separating device.
Background
Locks are ubiquitous in our daily lives, and especially door and window locks are more common. The existing lockset structure can only be opened by a key, and once the key is lost or broken and damaged, the key can be opened by a person who specially unlocks for a long time, which is troublesome. Accordingly, a person skilled in the art provides a cogged hand self-separating apparatus to solve the problems set forth in the background art.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a gear tooth manual self-separation device which comprises a shell and a lock cylinder shell, wherein a lock tongue is arranged in the middle of the shell, a lever is arranged below the lock tongue in the shell, the lever is rotationally connected with the inner wall of the shell, and the lever drives the lock tongue to slide in the shell;
one end of the lever, which is close to the side wall of the shell, is provided with a first gear, a motor is arranged below the lever in the shell, a second gear is arranged on a motor shaft of the motor, and the second gear is meshed with the first gear;
the lock core shell is arranged on the outer side of the shell, a cylinder is arranged in the lock core shell, a lock core is installed in the cylinder, one end of the lock core is connected with a lock core connecting piece, a tooth-lacking gear is arranged on the outer side of the lock core connecting piece, a lever connecting piece is arranged above the lock core connecting piece in the lock core shell, a connecting piece gear is arranged on the outer side of the lever connecting piece and meshed with the tooth-lacking gear, the tooth-lacking positions of the connecting piece gear and the tooth-lacking gear coincide, and one end of the lever connecting piece penetrates through the shell to be connected with the lever.
Preferably: and a key is inserted into one end of the lock cylinder, and the lock cylinder does not interfere with the sliding of the lock tongue pushed by the electric driving lever after being pulled out.
The utility model has the technical effects and advantages that:
according to the utility model, the gear with missing teeth is arranged, so that when a key is used for stirring the lock cylinder, the lever can be driven to rotate through the lock cylinder connecting piece and the lever connecting piece, the lock tongue is controlled, when the motor drives the lever to rotate through the meshing of the first gear and the second gear, the swing of the lock tongue is controlled, meanwhile, the lock cylinder connecting piece is not influenced, and manual and automatic separation is realized.
Drawings
Fig. 1 is a schematic structural diagram of a gear tooth hand self-separating device according to an embodiment of the present application;
in the figure:
1-a housing; 2-a bolt; 3, a motor; 4-a lever; 5-lever linkage; 51-a connector gear; 6-a lock cylinder connector; 61-gear lacking teeth; 7-a lock cylinder housing; 8-a lock cylinder; 9-key.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Examples
Referring to fig. 1, in the present embodiment, a gear tooth hand self-separation device is provided, including a housing 1 and a lock cylinder housing 7, a lock tongue 2 is disposed in the middle of the housing 1, one end of the lock tongue 2 passes through the housing 1 and is slidably connected to the housing 1, a sliding block is mounted on one side of the lock tongue 2, a sliding rail is disposed on the inner wall of the housing 1 corresponding to the sliding block, the sliding block slides in the sliding rail, and a sliding groove is disposed on the lower side of the lock tongue 2;
a lever 4 is arranged below the spring bolt 2 in the shell 1, the lever 4 is rotatably connected with the inner wall of the shell 1, the lever 4 drives the spring bolt 2 to slide in the shell 1, a clamping rod is arranged at one end of the lever 4, the end part of the clamping rod is positioned in a sliding groove of the spring bolt 2, and a first gear is arranged at one end, close to the side wall of the shell 1, of the lever 4;
a motor 3 is arranged below the lever 4 in the shell 1, a second gear is arranged on a motor shaft of the motor 3, and the second gear is meshed with the first gear;
lock core shell 7 sets up in the outside of shell 1, its inside is equipped with the drum, installation lock core 8 in the drum, key 9 is inserted to 8 one ends of lock core, it does not have the interference to electric drive lever 4 promotion spring bolt 2 slip after extracting, 8 one end of lock core is connected with lock core connecting piece 6, the outside of lock core connecting piece 6 is equipped with scarce tooth gear 6, it is equipped with lever link 5 to lie in 6 tops of lock core connecting piece in the lock core shell 7, the outside of lever link 5 is equipped with connecting piece gear 51, connecting piece gear 51 and the meshing of scarce tooth gear 6, connecting piece gear 51 and the coincidence of scarce tooth gear 61 scarce tooth department, the one end of lever link 5 is passed casing 1 and is connected with lever 4.
When the lock is used, the lock core 8 can be twisted by the key 9, the lock core 8 drives the lock core connecting piece 6 to rotate, the tooth-lacking gear 61 on the outer side of the lock core connecting piece 6 is meshed with the connecting piece gear 51, the connecting piece gear 51 drives the lever connecting piece 5 to rotate, the lever connecting piece 5 enables the lever 4 in the shell 1 to rotate, and therefore the clamping rod in the lever 4 moves in the sliding groove of the lock tongue 2 and drives the lock tongue 2 to slide in the sliding rail, and the opening and closing effects are achieved;
moreover, the opening and closing of the lock cylinder can be controlled by the motor 3, the motor 3 works to drive the gear II to rotate, the gear II is meshed with the gear I to enable the lever 4 to rotate, the lever 4 rotates to enable the clamping rod to drive the lock tongue 2 to swing (namely slide), and meanwhile, the lever connecting piece 5 cannot push the lock cylinder connecting piece 6 to rotate due to the tooth missing arrangement of the tooth missing gear 61.
It is to be understood that the described embodiments are merely a few embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by one of ordinary skill in the art and related arts based on the embodiments of the present invention without any creative effort, shall fall within the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are generally practiced in the art without specific recitation or limitation.
Claims (2)
1. A gear tooth manual self-separation device comprises a shell (1) and a lock cylinder shell (7), and is characterized in that a lock tongue (2) is arranged in the middle of the shell (1), a lever (4) is arranged below the lock tongue (2) in the shell (1), the lever (4) is rotatably connected with the inner wall of the shell (1), and the lever (4) drives the lock tongue (2) to slide in the shell (1);
one end of the lever (4) close to the side wall of the shell (1) is provided with a first gear, a motor (3) is arranged below the lever (4) in the shell (1), a second gear is arranged on a motor shaft of the motor (3), and the second gear is meshed with the first gear;
lock core shell (7) set up in the outside of shell (1), its inside is equipped with the drum, installation lock core (8) in the drum, lock core (8) one end is connected with lock core connecting piece (6), the outside of lock core connecting piece (6) is equipped with scarce tooth gear (61), it is equipped with lever link (5) to lie in lock core connecting piece (6) top in lock core shell (7), the outside of lever link (5) is equipped with connecting piece gear (51), connecting piece gear (51) and lack tooth gear (61) meshing, connecting piece gear (51) and lack tooth gear (61) and lack the coincidence of tooth department, the one end of lever link (5) is passed shell (1) and is connected with lever (4).
2. A self-releasing device for manually-operated vehicle wheels according to claim 1, wherein the key (9) is inserted into and removed from the lock cylinder (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122988849.2U CN216341492U (en) | 2021-11-30 | 2021-11-30 | Gear tooth hand self-separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122988849.2U CN216341492U (en) | 2021-11-30 | 2021-11-30 | Gear tooth hand self-separation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216341492U true CN216341492U (en) | 2022-04-19 |
Family
ID=81155601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122988849.2U Active CN216341492U (en) | 2021-11-30 | 2021-11-30 | Gear tooth hand self-separation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216341492U (en) |
-
2021
- 2021-11-30 CN CN202122988849.2U patent/CN216341492U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205189552U (en) | Automatic gate control structure of closing of car | |
| CN216341492U (en) | Gear tooth hand self-separation device | |
| CN111395942A (en) | Anti-theft floor lock for rolling door | |
| CN201521161U (en) | Safe-guard door lock | |
| CN109162533A (en) | Fully automatic electric sublock body | |
| CN204899466U (en) | Lock body is morally marked to electric machine control of improvement | |
| CN109025564A (en) | A kind of door leaf sash automatic wind-proof locator | |
| CN105257112A (en) | Household coded safe-guard chain door lock with chip key | |
| CN109958331A (en) | For automatically turning on the automatically lock pin of security door | |
| CN104485587B (en) | Hidden door formula electric box | |
| CN203925008U (en) | The automatic locking with oblique lock | |
| CN217760600U (en) | Automatic window opening mechanism of hidden casement window | |
| CN202249313U (en) | Self-locking mechanism of coffer | |
| CN109113452A (en) | A kind of door locking mechanism and its application method | |
| CN203821995U (en) | Intelligent lock capable of realizing automatic locking | |
| CN211258115U (en) | Electronic automatic lock body structure | |
| CN211258154U (en) | Double-pulling-out cover lock | |
| CN202100083U (en) | Movable plug type lock mechanism for vertical hinged door machine | |
| CN101696612B (en) | Safe-guard door lock | |
| CN209653649U (en) | The world hooks band and is obstructed function automatic mute safe-guard door lock | |
| CN201802172U (en) | Double-cylinder anti-theft lock | |
| CN209799700U (en) | Personnel gate driving mechanism based on cam transmission | |
| CN110593657A (en) | Electronic automatic lock body structure | |
| CN111305648A (en) | Locking bar clamping and fixing device of intelligent door lock | |
| CN109184364A (en) | A kind of door locking mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |