CN218953015U - Coded lock with anti-prizing lock structure - Google Patents
Coded lock with anti-prizing lock structure Download PDFInfo
- Publication number
- CN218953015U CN218953015U CN202223317414.6U CN202223317414U CN218953015U CN 218953015 U CN218953015 U CN 218953015U CN 202223317414 U CN202223317414 U CN 202223317414U CN 218953015 U CN218953015 U CN 218953015U
- Authority
- CN
- China
- Prior art keywords
- lock
- sleeve
- mounting groove
- stop sleeve
- connector
- 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 coded lock with an anti-picking lock structure, which comprises an outer door lock, wherein an installation groove for installing a lock cylinder is formed in the outer door lock, a blocking sleeve is matched with the installation groove, and a containing cavity for installing the lock cylinder and parts thereof is formed in the blocking sleeve in a hollow mode. The structure is simple, the unlocking mode of the hook claw can be effectively prevented, the safety of the structure is effectively improved, and the use effect is good.
Description
Technical Field
The utility model relates to a coded lock with a prying-resistant lock structure.
Background
The coded lock, also called fingerprint lock, belongs to intelligent lock, and is perfect crystal of computer information technology, electronic technology, mechanical technology and modern hardware technology. With the popularization of technology and technology, the development of smart home, more and more people also start to select fingerprint locks as door locks. Along with the popularization of the coded lock, various unlocking tools are also developed, the use safety of the traditional coded lock is seriously influenced, the current most threatening unlocking mode is that the key hole penetrates into the outer door lock from the claw, the current outer door lock square shaft fastened on the square shaft is not provided with a shielding structure, the lock is completely shielded by the outer door lock, the clamping groove structure at the end part of the claw can directly act on the outer door lock square shaft, the external structure of the claw is rotated, the handle is simulated to unlock, and the unlocking mode seriously influences the use safety of the coded lock, so that the use experience of a user is influenced.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the coded lock with the anti-picking lock structure, which has simple structure, can effectively prevent the unlocking mode of the hook claw, effectively improve the safety of the structure and has good use effect.
In order to achieve the above purpose, the utility model provides a coded lock with an anti-picking lock structure, which comprises an outer door lock, wherein the outer door lock is provided with a mounting groove for mounting a lock cylinder, the mounting groove is matched with a retaining sleeve, and a containing cavity for mounting the lock cylinder and parts thereof is arranged in the hollow of the retaining sleeve.
The beneficial effect that sets up like this is, adopts above-mentioned scheme, through setting up a fender cover structure, protects the open area between lock core to the mounting groove, avoids unlocking tool to directly act on the square shaft through this section open area and unblanks the action, improves overall structure's security and reliability, improves overall structure's result of use.
As a further arrangement of the lock cylinder, the lock sleeve and the mounting groove are in plug connection and matched to form the fixed connection of the lock sleeve and the mounting groove, the outer wall of the lock sleeve is provided with the fastening convex rib, the lock sleeve is provided with the connector, a positioning step is formed between the outer head of the connector and the lock sleeve, and the lock sleeve is mounted between the lock cylinder and the mounting groove through the fastening convex rib and the positioning step.
The beneficial effect that sets up like this is, adopts above-mentioned scheme, through the effectual fixed cover that keeps off of fastening protruding muscle, avoids not hard up, prevents effectively that the cover from being pulled out or pushing into the door and coming off, improves the stability that shelters from, has good result of use. Meanwhile, the connector can be effectively matched with another outer door lock, so that the stability of the structure is guaranteed, looseness is avoided, a good using effect is achieved, meanwhile, the blocking sleeve is effectively prevented from being pulled out through the positioning step, the using reliability of the whole structure is improved, and a good using effect is achieved.
As a further arrangement of the utility model, the side wall of the connector is provided with a connecting groove.
The beneficial effects that set up like this are, adopt above-mentioned scheme, be convenient for with the connection location of interior lock structure, have good result of use, simple structure simultaneously, the production and processing of being convenient for has good result of use.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
fig. 2 is a schematic structural view of a lock sleeve according to an embodiment of the present utility model.
Detailed Description
An embodiment of a combination lock with a tamper resistant lock structure according to the present utility model is shown in fig. 1 to 2: the lock comprises an outer door lock 1, wherein an installation groove for installing a lock cylinder is formed in the outer door lock 1, a retaining sleeve 2 is matched on the installation groove, and a containing cavity for installing the lock cylinder and parts thereof is formed in the retaining sleeve 2 in a hollow mode. The beneficial effect that sets up like this is, adopts above-mentioned scheme, through setting up a fender cover 2 structure, protects the open area between lock core to the mounting groove, avoids unlocking tool to directly act on the square shaft through this section open area and unblanks the action, improves overall structure's security and reliability, improves overall structure's result of use.
As a further arrangement of the utility model, the baffle sleeve 2 is in plug connection with the mounting groove to form the fixed connection of the baffle sleeve 2 and the mounting groove, the outer wall of the baffle sleeve 2 is provided with a fastening convex rib 21, the baffle sleeve 2 is provided with a connector 3, a positioning step 22 is formed between the outer head of the connector 3 and the baffle sleeve 2, and the baffle sleeve 2 is mounted between the lock cylinder and the mounting groove through the fastening convex rib 21 and the positioning step 22. The beneficial effect that sets up like this is, adopts above-mentioned scheme, through the effectual fixed fender cover 2 of fastening protruding muscle 21, avoids not hard up, prevents effectively that fender cover 2 from being pulled out or pushing into the door and coming off, improves the stability that shelters from, has good result of use. Meanwhile, the connector 3 can be effectively matched with the other outer door lock 1, so that the stability of the structure is ensured, looseness is avoided, a good using effect is achieved, meanwhile, the stop sleeve 2 is effectively prevented from being pulled out through the positioning step 22, the using reliability of the whole structure is improved, and a good using effect is achieved.
As a further arrangement of the present utility model, the side wall of the connector 3 is provided with a connecting groove 31. The beneficial effects that set up like this are, adopt above-mentioned scheme, be convenient for with the connection location of interior lock structure, have good result of use, simple structure simultaneously, the production and processing of being convenient for has good result of use.
The above examples are only one of the preferred embodiments of the present utility model, and the ordinary changes and substitutions made by those skilled in the art within the scope of the technical solution of the present utility model are included in the scope of the present utility model.
Claims (3)
1. The utility model provides a trick lock with pick-proof lock structure, includes outer lock, be provided with the mounting groove that is used for installing the lock core on the outer lock, its characterized in that: the mounting groove is matched with a blocking sleeve, and a containing cavity for mounting the lock cylinder and parts thereof is arranged in the blocking sleeve in a hollow mode.
2. The combination lock with anti-pick lock feature of claim 1, wherein: the stop sleeve is in plug connection with the mounting groove to form fixed connection of the stop sleeve and the mounting groove, a fastening convex rib is arranged on the outer wall of the stop sleeve, a connector is arranged on the stop sleeve, a positioning step is formed between the outer head of the connector and the stop sleeve, and the stop sleeve is mounted between the lock cylinder and the mounting groove through the fastening convex rib and the positioning step.
3. The combination lock with the anti-pick lock structure as claimed in claim 2, wherein: and the side wall of the connector is provided with a connecting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223317414.6U CN218953015U (en) | 2022-12-07 | 2022-12-07 | Coded lock with anti-prizing lock structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223317414.6U CN218953015U (en) | 2022-12-07 | 2022-12-07 | Coded lock with anti-prizing lock structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218953015U true CN218953015U (en) | 2023-05-02 |
Family
ID=86107714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223317414.6U Active CN218953015U (en) | 2022-12-07 | 2022-12-07 | Coded lock with anti-prizing lock structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218953015U (en) |
-
2022
- 2022-12-07 CN CN202223317414.6U patent/CN218953015U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212027424U (en) | Door handle with built-in lock cylinder | |
| CN202544539U (en) | Anti-theft lock capable of being unlocked through flexible key | |
| CN218953015U (en) | Coded lock with anti-prizing lock structure | |
| CN102146748A (en) | Spring lock with anti-theft function and flexible key matched with spring lock | |
| CN209369498U (en) | The smart lock of keyhole can be hidden | |
| CN214303266U (en) | Handle with panel | |
| CN205382792U (en) | Take password fingerprint lock of sliding closure | |
| CN212249531U (en) | Lock with a locking mechanism | |
| CN115898151A (en) | Puzzle lock with anti-picking lock structure | |
| CN210738307U (en) | Cat head lock | |
| CN202945879U (en) | Double-plug anti-theft lock | |
| CN220014789U (en) | Chip mounting structure of lock and lock using same | |
| CN213980352U (en) | Padlock structure | |
| CN201265288Y (en) | Improved plug pin for door | |
| CN206785138U (en) | A kind of structure that lock core ABC upgradings are realized by blade control side column | |
| CN206174655U (en) | Electronic lock structure with protection tapered end | |
| CN220117936U (en) | Intelligent U-shaped glass door lock | |
| CN217712104U (en) | Manual unlocking structure for intelligent door lock and intelligent door lock | |
| CN213838101U (en) | Novel anti-theft lock of intelligent entrance door | |
| CN216406439U (en) | Lock with hidden keyhole | |
| CN103924840A (en) | Lock cylinder pickproof cover | |
| CN212078942U (en) | Drilling-proof lock head for armored door | |
| CN212743647U (en) | Security fingerprint padlock | |
| CN221220055U (en) | Intelligent lock cylinder structure | |
| CN204627165U (en) | A kind of lock head structure that can shockproofly unblank and the key being mated use |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |