CN114508268B - Anti-drilling structure of intelligent door lock - Google Patents
Anti-drilling structure of intelligent door lock Download PDFInfo
- Publication number
- CN114508268B CN114508268B CN202011285296.8A CN202011285296A CN114508268B CN 114508268 B CN114508268 B CN 114508268B CN 202011285296 A CN202011285296 A CN 202011285296A CN 114508268 B CN114508268 B CN 114508268B
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- block
- drilling
- lock
- close
- lock core
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- 238000005553 drilling Methods 0.000 title claims abstract description 43
- 238000005096 rolling process Methods 0.000 claims description 5
- 230000002265 prevention Effects 0.000 claims 2
- 230000007246 mechanism Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000004579 marble Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/20—Means independent of the locking mechanism for preventing unauthorised opening, e.g. for securing the bolt in the fastening position
- E05B17/2084—Means to prevent forced opening by attack, tampering or jimmying
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/0041—Damping means
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
Landscapes
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention discloses an anti-drilling structure of an intelligent door lock, which relates to the technical field of door lock anti-drilling structures and comprises a door plate, wherein a lock core is inserted into the outer wall of one side of the door plate, a first connecting sleeve is movably connected to the outer surface of one side of the lock core, which is far away from the door plate, of the first connecting sleeve, an anti-drilling block is movably arranged on the outer surface of one side of the first connecting sleeve, which is far away from the lock core, a positioning block is movably connected to the outer surface of one side of the anti-drilling block, which is far away from the lock core, and a supporting plate is symmetrically and fixedly arranged on the outer wall of one side of the anti-drilling block, which is close to the lock core. This intelligent door lock prevent boring structure, through preventing boring the piece in the surface setting of lock core, owing to prevent boring the piece and be the rotation with the locating piece and be connected the setting, when lock core and tapered end received the drill bit to destroy, the limiting plate dropped, the gangbar was relieved the position limit to preventing boring the piece through the cooperation of ejection spring, made prevent boring the piece and can rotate along the locating piece, when external drill bit contacted with movable block, through preventing boring the cooperation of piece, rotated together with the drill bit, can effectively prevent that the drill bit from destroying the tool to lock.
Description
Technical Field
The invention relates to the technical field of door lock anti-drilling structures, in particular to an intelligent door lock anti-drilling structure.
Background
Along with the continuous improvement of living standard, the development of door tool to lock also becomes more and more rapid, its function, structure are also diversified more and more, in order to improve security and the convenience of using, some intelligent locks have appeared on the market, for traditional tool to lock, its function is more diversified, the usability is also more convenient, ordinary lock core generally includes lock core axle overcoat and the lock core axle of activity grafting in lock core axle overcoat, the lock core is copper generally, its drilling resistance is relatively poor, the thief can destroy through instrument such as drill bit and open, consequently its burglary resistance also is difficult to satisfy the operation requirement.
In China, patent application number: the CN201420704695.7 discloses a lock core anti-drilling mechanism, which structurally comprises a lock core shaft sleeve and a lock core shaft movably inserted in the lock core shaft sleeve, wherein a plurality of groups of password marble mechanisms are arranged in the lock core shaft and the lock core shaft sleeve, a first anti-drilling pin is transversely fixed in the lock core shaft sleeve before a first group of password marble mechanisms along the key insertion direction of the lock core shaft, second anti-drilling pins are symmetrically and transversely fixed in two sides of the lock core shaft sleeve between the first group of password marble mechanisms and the second group of password marble mechanisms, anti-drilling sheets are arranged in the lock core shaft below the first anti-drilling pins, and key jacks are arranged on the anti-drilling sheets. The anti-drilling mechanism of the lock core is simple in structure, cannot effectively block a drill bit, and is inconvenient to install and fix with a lockset.
Therefore, it is necessary to provide an anti-drilling structure of an intelligent door lock to solve the above problems.
Disclosure of Invention
The invention aims to provide an anti-drilling structure of an intelligent door lock, which aims to solve the problems that the existing anti-drilling structure of the intelligent door lock provided in the background art is simple in structure, cannot effectively block a drill bit, and is inconvenient to install and fix with a lockset.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides an intelligent door lock prevent boring structure, includes the door plant, one side outer wall grafting of door plant has the lock core, one side surface swing joint that the door plant was kept away from to the lock core has first adapter sleeve, one side surface movable mounting that the lock core was kept away from to first adapter sleeve has the anti-boring block, one side surface movable connection that the lock core was kept away from to the anti-boring block has the locating piece, one side outer wall symmetry fixed mounting that the anti-boring block is close to the lock core has the backup pad, two the surface grafting of backup pad has the gangbar, one side surface symmetry movable mounting that the anti-boring block is close to the locating piece has first spin, one side inner wall middle part symmetry movable mounting that the locating piece is close to the anti-boring block has buffer spring, two one side surface fixed mounting that the gangbar is kept away from the backup pad has spacing spring, two one side surface fixed mounting that the gangbar is close to the backup pad has the second locating plate, two one side surface movable mounting that the gangbar is close to the backup pad has ejecting spring.
Preferably, a lock head is movably arranged on the outer surface of one side of the lock cylinder, and a movable block is movably arranged on the outer surface of one side of the lock cylinder away from the lock head.
Preferably, a second connecting sleeve is movably arranged on the outer surface of one side, far away from the drilling-preventing block, of the positioning block, and a connecting block is movably arranged on the outer surface of one side, far away from the positioning block, of the second connecting sleeve.
Preferably, limiting plates are symmetrically and fixedly arranged on the outer surface of one side, close to the linkage rod, of the lock cylinder, and the two limiting plates correspond to the linkage rod.
Preferably, a handle is movably arranged on the outer surface of one side of the connecting block, which is far away from the second connecting sleeve, and the anti-drilling block and the positioning block are in rotary connection.
Preferably, a plurality of buffer springs are movably mounted on the outer surface of one side of the buffer springs, which is close to the anti-drilling block, and second rolling balls are symmetrically and movably mounted on the outer surface of one side of the bearing plates, which is close to the anti-drilling block.
Preferably, the positioning grooves are symmetrically formed in the outer surface of one side, close to the linkage rod, of the positioning block, and the sliding grooves are symmetrically formed in the outer wall of one side, close to the linkage rod, of the anti-drilling block.
Compared with the prior art, the invention provides an anti-drilling structure of an intelligent door lock, which has the following beneficial effects:
1. this intelligent door lock prevent boring structure, through preventing boring the piece in the surface setting of lock core, owing to prevent boring the piece and be the rotation with the locating piece and be connected the setting, when lock core and tapered end received the drill bit to destroy, the limiting plate dropped, the gangbar was relieved the position limit to preventing boring the piece through the cooperation of ejection spring, made prevent boring the piece and can rotate along the locating piece, when external drill bit contacted with movable block, through preventing boring the cooperation of piece, rotated together with the drill bit, can effectively prevent that the drill bit from destroying the tool to lock.
2. This intelligent door lock prevent boring structure, gangbar pass through spacing spring's cooperation, realize preventing boring the piece locking, can prevent to bore the piece and take place to rotate when tool to lock operation at ordinary times, through preventing boring the surface of piece and locating piece to set up first adapter sleeve and second adapter sleeve respectively, through the cooperation with lock core and connecting block, can effectively promote and prevent boring the installation convenient degree of structure on the tool to lock.
Drawings
FIG. 1 is a schematic perspective view of an anti-drilling structure of the present invention;
FIG. 2 is a schematic front cross-sectional view of the anti-drilling structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure of the area A in FIG. 2 according to the present invention;
FIG. 4 is an enlarged schematic view of the structure of the area B in FIG. 2 according to the present invention.
In the figure: 1. a door panel; 2. a lock core; 3. a lock head; 4. a movable block; 5. a first connection sleeve; 6. anti-drilling blocks; 7. a positioning block; 8. a second connecting sleeve; 9. a connecting block; 10. a support plate; 11. a linkage rod; 12. a limiting plate; 13. a handle; 14. a first ball; 15. a buffer spring; 16. a receiving plate; 17. a second ball; 18. a positioning groove; 19. a chute; 20. a first positioning plate; 21. a limit spring; 22. a second positioning plate; 23. and (5) ejecting a spring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-4, an anti-drilling structure of an intelligent door lock comprises a door plate 1, a lock core 2 is inserted into one side outer wall of the door plate 1, a lock head 3 is movably installed on one side outer surface of the lock core 2, a movable block 4 is movably installed on one side outer surface of the lock core 2 away from the lock head 3, a first connecting sleeve 5 is movably connected with one side outer surface of the lock core 2, an anti-drilling block 6 is movably installed on one side outer surface of the first connecting sleeve 5 away from the lock core 2, a positioning block 7 is movably connected with one side outer surface of the positioning block 7 away from the anti-drilling block 6, a second connecting sleeve 8 is movably installed on one side outer surface of the second connecting sleeve 8 away from the positioning block 7, a connecting block 9 is movably installed on one side outer surface of the anti-drilling block 6 close to the lock core 2, support plates 10 are symmetrically and fixedly installed on one side outer surfaces of the two support plates 10, the anti-drilling block 6 and the linkage rod 11 are arranged in a sliding connection way, a limiting plate 12 is symmetrically and fixedly arranged on the outer surface of one side of the lock cylinder 2, which is close to the linkage rod 11, two limiting plates 12 are mutually corresponding to the linkage rod 11, a handle 13 is movably arranged on the outer surface of one side of the connecting block 9, which is far away from the second connecting sleeve 8, the anti-drilling block 6 and the positioning block 7 are arranged in a rotating connection way, a first rolling ball 14 is symmetrically and movably arranged on the outer surface of one side of the anti-drilling block 6, which is close to the positioning block 7, buffer springs 15 are symmetrically and movably arranged in the middle of the inner wall of one side of the positioning block 7, a bearing plate 16 is movably arranged on the outer surface of one side of the plurality of buffer springs 15, which is close to the anti-drilling block 6, a second rolling ball 17 is symmetrically and movably arranged on the outer surface of one side of the bearing plate 16, which is close to the linkage rod 11, positioning grooves 18 are symmetrically arranged on the outer surface of the positioning block 7, which is close to the linkage rod 11, and the positioning grooves 18 are mutually corresponding, the chute 19 has been seted up to the outer wall symmetry of one side that the anti-drill block 6 is close to gangbar 11, one side surface fixed mounting that two gangbars 11 kept away from backup pad 10 has first locating plate 20, one side surface movable mounting that two gangbars 11 are close to first locating plate 20 has spacing spring 21, the cooperation through spacing spring 21 is realized preventing anti-drill block 6 locking, can prevent that anti-drill block 6 from taking place to rotate when the tool to lock is operated at ordinary times, through set up first adapter sleeve 5 and second adapter sleeve 8 respectively at the surface of anti-drill block 6 and locating piece 7, through the cooperation with lock core 2 and connecting block 9, one side surface fixed mounting that two gangbars 11 are close to backup pad 10 has second locating plate 22, one side surface movable mounting that two gangbars 11 are close to backup pad 10 has ejecting spring 23, through setting up anti-drill block 6 at the surface of lock core 2, because anti-drill block 6 is the rotation with locating piece 7 and is connected the setting, limiting plate 12 drops when lock core 2 receives the drill bit to destroy, through the cooperation of ejecting spring 23, the cooperation of gangbar 11 is released anti-drill block 6 to the anti-drill block 6 and is being limited by the anti-drill block 6, can prevent that the bit 4 from rotating together, prevent that the bit from rotating together, can be contacted with the external world when the bit 4.
Working principle: during the use, install the tool to lock in the door frame of adaptation, lock 3 one side is installed outdoors, through setting up anti-drill block 6 at the surface of lock core 2, because anti-drill block 6 is the rotation with locating piece 7 and is connected the setting, anti-drill block 6 passes through the cooperation of first spin 14 with locating piece 7, smoothness when the rotation increases, when lock core 2 receives the drill bit to destroy with lock 3, limiting plate 12 drops, the gangbar 11 is released the position definition to anti-drill block 6 through the cooperation of second locating plate 22 and ejection spring 23, make anti-drill block 6 can rotate along locating piece 7, when external drill bit and movable block 4 contact, through the cooperation of anti-drill block 6, rotate together with the drill bit, can effectively prevent the drill bit to destroy the tool to lock, the gangbar 11 passes through the cooperation of limiting spring 21, realize with anti-drill block 6 locking, can prevent anti-drill block 6 and take place the rotation at ordinary times, through the surface at anti-drill block 6 and 7 sets up respectively first adapter sleeve 5 and second adapter sleeve 8, through the cooperation with 2 locating pieces and 9, can effectively promote the convenient installation structure on the tool to lock.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The utility model provides an intelligent door lock prevent boring structure, includes door plant (1), its characterized in that: the outer wall of one side of the door plate (1) is inserted with a lock cylinder (2), the outer surface of one side of the lock cylinder (2) away from the door plate (1) is movably connected with a first connecting sleeve (5), the outer surface of one side of the first connecting sleeve (5) away from the lock cylinder (2) is movably provided with a drilling-proof block (6), the outer surface of one side of the drilling-proof block (6) away from the lock cylinder (2) is movably connected with a positioning block (7), the outer wall of one side of the drilling-proof block (6) close to the lock cylinder (2) is symmetrically and fixedly provided with a supporting plate (10), the outer surfaces of the two supporting plates (10) are inserted with a linkage rod (11), the first rolling balls (14) are symmetrically and movably arranged on the outer surface of one side of the drilling prevention block (6) close to the positioning block (7), the buffer springs (15) are symmetrically and movably arranged on the middle part of the inner wall of one side of the positioning block (7) close to the drilling prevention block (6), the first positioning plate (20) is fixedly arranged on the outer surface of one side of the linkage rod (11) far away from the supporting plate (10), the limit springs (21) are movably arranged on the outer surface of one side of the linkage rod (11) close to the first positioning plate (20), the second positioning plate (22) is fixedly arranged on the outer surface of one side of the linkage rod (11) close to the supporting plate (10), an ejection spring (23) is movably arranged on the outer surface of one side of the two linkage rods (11) close to the supporting plate (10); a second connecting sleeve (8) is movably arranged on the outer surface of one side, far away from the drilling-preventing block (6), of the positioning block (7), and a connecting block (9) is movably arranged on the outer surface of one side, far away from the positioning block (7), of the second connecting sleeve (8); a limiting plate (12) is symmetrically and fixedly arranged on the outer surface of one side, close to the linkage rod (11), of the lock cylinder (2), and the two limiting plates (12) are mutually corresponding to the linkage rod (11); a handle (13) is movably arranged on the outer surface of one side of the connecting block (9) far away from the second connecting sleeve (8), and the anti-drilling block (6) and the positioning block (7) are rotatably connected; a bearing plate (16) is movably arranged on the outer surface of one side of the buffer springs (15) close to the anti-drilling block (6), and second rolling balls (17) are symmetrically and movably arranged on the outer surface of one side of the bearing plate (16) close to the anti-drilling block (6); positioning grooves (18) are symmetrically formed in the outer surface of one side, close to the linkage rod (11), of the positioning block (7), and sliding grooves (19) are symmetrically formed in the outer wall of one side, close to the linkage rod (11), of the anti-drilling block (6).
2. The anti-drilling structure of an intelligent door lock according to claim 1, wherein: the lock is characterized in that a lock head (3) is movably mounted on the outer surface of one side of the lock cylinder (2), and a movable block (4) is movably mounted on the outer surface of one side, far away from the lock head (3), of the lock cylinder (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011285296.8A CN114508268B (en) | 2020-11-17 | 2020-11-17 | Anti-drilling structure of intelligent door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011285296.8A CN114508268B (en) | 2020-11-17 | 2020-11-17 | Anti-drilling structure of intelligent door lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114508268A CN114508268A (en) | 2022-05-17 |
| CN114508268B true CN114508268B (en) | 2023-04-25 |
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ID=81546148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011285296.8A Active CN114508268B (en) | 2020-11-17 | 2020-11-17 | Anti-drilling structure of intelligent door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114508268B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19533187C1 (en) * | 1995-09-08 | 1997-02-27 | Utsch Kg Erich | Milling tool removing plates glued to car number plates |
| CN2366500Y (en) * | 1998-12-02 | 2000-03-01 | 中山利安制锁(集团)有限公司 | Drilling-proof lock having protection sleeve for lock core |
| CN204552304U (en) * | 2015-03-20 | 2015-08-12 | 何近洪 | Anti-drilling lockwork |
-
2020
- 2020-11-17 CN CN202011285296.8A patent/CN114508268B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19533187C1 (en) * | 1995-09-08 | 1997-02-27 | Utsch Kg Erich | Milling tool removing plates glued to car number plates |
| CN2366500Y (en) * | 1998-12-02 | 2000-03-01 | 中山利安制锁(集团)有限公司 | Drilling-proof lock having protection sleeve for lock core |
| CN204552304U (en) * | 2015-03-20 | 2015-08-12 | 何近洪 | Anti-drilling lockwork |
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| Publication number | Publication date |
|---|---|
| CN114508268A (en) | 2022-05-17 |
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Denomination of invention: An anti drilling structure for intelligent door locks Effective date of registration: 20231007 Granted publication date: 20230425 Pledgee: Longhui County SME Financing Guarantee Co.,Ltd. Pledgor: LONGHUI HAOSHU WARDROBE MANUFACTURING Co.,Ltd. Registration number: Y2023980060054 |
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