CN105545104A - Springless and vaneless mechanical lock - Google Patents
Springless and vaneless mechanical lock Download PDFInfo
- Publication number
- CN105545104A CN105545104A CN201610068439.7A CN201610068439A CN105545104A CN 105545104 A CN105545104 A CN 105545104A CN 201610068439 A CN201610068439 A CN 201610068439A CN 105545104 A CN105545104 A CN 105545104A
- Authority
- CN
- China
- Prior art keywords
- key
- keyhole
- lock core
- lock
- dou
- 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.)
- Granted
Links
- 239000004579 marble Substances 0.000 claims description 14
- 238000005553 drilling Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000006378 damage Effects 0.000 abstract description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 4
- 239000011701 zinc Substances 0.000 abstract 4
- 229910052725 zinc Inorganic materials 0.000 abstract 4
- 230000000903 blocking effect Effects 0.000 abstract 2
- 238000003754 machining Methods 0.000 abstract 2
- 238000005516 engineering process Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 3
- 239000008188 pellet Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B35/00—Locks for use with special keys or a plurality of keys ; keys therefor
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
-
- 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
- E05B17/2003—Preventing opening by insertion of a tool, e.g. flexible, between door and jamb to withdraw the bolt
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B19/00—Keys; Accessories therefor
- E05B19/0017—Key profiles
- E05B19/0076—Keys with a curved longitudinal axis
Landscapes
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a springless and vaneless mechanical lock. The springless and vaneless mechanical lock is composed of a shell, a key hole mechanism, a key, a zinc block mechanism and a lock cylinder mechanism, wherein the key hole mechanism, the zinc block mechanism and the lock cylinder mechanism are arranged and installed in the shell; the key is of a zigzag curve-shaped structure; the key hole mechanism is a hidden-hole mechanism, and a holed blocking plate matched with the curve shape of the key is installed in the key hole mechanism; the lock cylinder mechanism is of a holeless key hole structure, and internally provided with a clamping element; and the key penetrates through the blocking plate of the key hole mechanism via the matching with the key hole mechanism, and then pushes the zinc block mechanism to eject away the clamping element on the lock cylinder mechanism and rotate a lock cylinder to unlock. The springless and vaneless mechanical lock has the following beneficial effects: the lock cylinder is simple in structure, a spring and vanes are omitted, and the components of the lock cylinder are greatly reduced, so that production and machining are convenient, and the costs of the production and machining are remarkably reduced; the structure of the key hole is high in hiding property, high in the capacity of preventing technical unlocking, simple and stable, and not liable to break; and unlocking is realized through the matching between the key and the holeless lock cylinder, and remote unlocking can be realized through the design of the zinc block mechanism, thus the difficulty of violent destruction for the lock is improved.
Description
Technical field
The invention belongs to lockset apparatus field, particularly relate to conventional door lock, lock etc.
Background technology
The invention of lockset is in order to antitheft, or coordinates door to play the effect of space constraint isolation.The technical development of lockset has long history, and the various aspects in life serve very important effect, and door lock, lock, cabinet lock etc., be seen everywhere in various daily necessities.
Along with the development of lockset technology, lockset kind is extremely various, specifically can be divided into mechanical lock and electronic lock two kinds, conventional mechanical lock classification has padlock, ball shaped door lock, bicycle lock, electric vehicle lock, lock for motorcycle etc., and its principle is all coordinate locking mechanism by mechanical billiard blade lock core mechanism.Pellet blade lock core, although its pellet structure and keyhole become increasingly complex, lock core keyhole leaks outside cruelly, does not all escape technology unlocking, does not accomplish the anti-technology unlocking of complete meaning.Nowadays, master key and technology unlocking more and more terrified, unblank on the net teaching material and video make us feeling panic, and safety causes anxiety.Undue increase lock core difficulty, can make the production of lock more and more loaded down with trivial details, and technique gets more and more, artificial and material cost is also more and more higher.
Summary of the invention
The object of the invention is cruelly to leak outside to solve the lockset such as cylinder lock and blade lock due to keyhole and lock core, easily the problem broken through by technology unlocking.The invention provides one and do not have pellet and blade, keyhole, without lock core, can't see the mechanical lock of inner lock core.
To achieve these goals, the technical solution adopted in the present invention is combined by rocking arm shape curve key and single hole keyhole structure to hide at interior curve-like keyhole baffle plate, make the theft person of unblanking cannot see internal structure from keyhole, the lock core device in lock body cannot be soundd out by usual master key or tapering object, thus reach antitheft object.
Non-marble on-bladed mechanical lock of the present invention is made up of housing, keyhole mechanism, key, Dou block mechanism and lock core mechanism five part, and keyhole mechanism, Dou block mechanism and lock core mechanism arrange and be arranged in housing; Key is that curve-like constructs in a zigzag; Keyhole mechanism is dark holes mechanism, and inside is provided with the baffle-wall with holes matched with key curve shape; Lock core mechanism is imperforation lock cored structure, inside establishes fastener; Key by with the coordinating of keyhole mechanism, after the baffle-wall through keyhole mechanism, promote Dou block mechanism and back down fastener on lock core mechanism, rotary locking cylinder is unblanked.
Described case panel only has keyhole and lock core knob, cannot see that lock core constructs from keyhole.
Antitheft structure guard column and baffle-wall structure is provided with in described keyhole mechanism; only have the key matched with keyhole mechanism just can be inserted in keyhole mechanism; key needs after guard column rotates, just can encounter baffle-wall structure; and only have the key matched with the key mouth on baffle-wall that baffle-wall could be passed, thus touch Dou block.
Described key is provided with the key axle, key crank and the key blade that match with keyhole mechanism, and key crank handle turns key blade rotates around key axle, finally makes key blade pass key mouth on baffle-wall, utilizes blade termination to stir Dou block; Key blade is curve-like structure, and the shape of the key mouth on baffle-wall is identical with key blade, adopts matched in clearance, the key only having same curve to construct and baffle-wall coordinate could pass baffle-wall stop, curve construction can be ever-changing, cannot arbitrarily copy, and reaches perfect pairing.
Described lock core mechanism is construct without the lock core of keyhole, controls unlocking mechanism and unblanks, and lock core is only provided with one and stops the spring fastener mechanism that lock core rotates and the enclosure interior being arranged on lock, simple structure, convenient for production.
Described Dou block mechanism is Dou block and the jacking block structure of structure usually, Dou block is positioned in the key blade rotary motion trace of keyhole mechanism, jacking block withstands on the fastener of lock core mechanism, axially can promote jacking block by key blade forward ends thereof Dou block inclined-plane and back down fastener on lock core mechanism, simple and stable structure.
Beneficial effect of the present invention is: lock core simple structure, non-marble on-bladed, and lock core part greatly reduces, and makes production and processing convenient, significantly reduces production and processing cost; Keyhole configuration disguise is high, and anti-technology unlocking ability is strong, and keyhole configuration simple and stable is not easily destroyed; Key coordinates with atresia lock core unblanks, and can realize unblanking at a distance by the design of Dou block mechanism, adds the difficulty of violence damage lock.
Accompanying drawing explanation
Accompanying drawing 1 is panel structure schematic diagram of the present invention.
Accompanying drawing 2 is vertical section of the present invention organigram.
Accompanying drawing 3 is A-A cross section of the present invention organigram.
Accompanying drawing 4 is B-B cross section of the present invention organigram.
In accompanying drawing: housing 1, anti-drilling panel 11, keyhole 12, axis hole 121, lock core hole 13, keyhole mechanism 2, guard column 21, draw-in groove 211, baffle-wall 22, key mouth 221, key 3, key is 31, key axle 32, key crank 33, key blade 34, key blade front end 341, Dou block mechanism 4, truss 41, Dou block axis hole 411, Dou block 42, unidirectional jacking block 43, lock core mechanism 5, lock core tube 51, hole clipping 511, lock core 52, fastener hole slot 521, rotary knob rod 522, unblank machine-operated 523, knob 53, fastener 54, spring 55, key blade rotary motion trace 6.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be further described in detail:
Non-marble on-bladed mechanical lock of the present invention is made up of housing 1, keyhole mechanism 2, key 3, Dou block mechanism 4 and lock core mechanism 5 five part, and keyhole mechanism 2, Dou block mechanism 4 and lock core mechanism 5 arrange and be arranged in housing 1; Key 3 is that curve-like constructs in a zigzag; Keyhole mechanism 2 is dark holes mechanism, and inside is provided with the baffle-wall with holes 22 matched with key 3 curve shape; Lock core mechanism 5 is imperforation lock cored structure, inside establishes fastener 54; Key 3 by with the coordinating of keyhole mechanism 2, after the baffle-wall 22 of keyhole mechanism 2, promote Dou block mechanism 4 and back down fastener 54 on lock core mechanism 5, rotary locking cylinder 52 is unblanked.
Described housing 1 front is anti-drilling panel 11, anti-drilling panel 11 offers keyhole 12 and lock core hole 13 according to lateral attitude, left and right, keyhole mechanism 2 is fixedly installed in the housing 1 of keyhole 12 position, lock core mechanism 5 is fixedly installed in the housing 1 of lock core hole 13 position, and Dou block mechanism 4 is fixedly installed in the housing 1 between Dou block mechanism 4 and lock core mechanism 5.
Described keyhole 12 level is offered.
Described keyhole mechanism 2 comprises the keyhole 12 on guard column 21, baffle-wall 22 and housing 1; Keyhole 12 is the long narrow holes that key 3 can be allowed to insert, and axis hole 121 is offered in one end; Guard column 21 is fixedly mounted in housing 1, and vertically with keyhole 12 plane orthogonal, termination is just to axis hole 121 position of keyhole 12; Guard column 21 offers draw-in groove 211 vertically, and baffle-wall 22 is fixedly mounted in draw-in groove 211; Baffle-wall 22 offers key mouth 221.
Distance between axis hole 121 on the termination of described guard column 21 and keyhole 12 is greater than key crank 33 width of key 3.
Described key 3 entirety in crank-like structure in a zigzag, comprise key 31, key axle 32, key crank 33 and key blade 34 4 part construct; Key connects key axle 32 31, key axle 32 and key crank 33 at right angles shape, key crank 33 and key blade 34 at right angles shape; Key axle 32 and axis hole 121 matched in clearance on keyhole 12; The width of key crank 33 and keyhole 12 matched in clearance; The curved shape of key blade 34, with key mouth 221 matched in clearance on baffle-wall 22.
Curve in described key blade 34, maximum degree of curvature exceedes axis.
Described Dou block mechanism 4 comprises truss 41, Dou block 42 and unidirectional jacking block 43; Truss 41 is fixedly mounted on housing 1, and frame offers Dou block axis hole 411 with it; Dou block 42 is fixedly connected with combination vertically with unidirectional jacking block 43, and Dou block 42 is arranged in the Dou block axis hole 411 of truss 41, and Dou block 42 is ramp structure by guard column 21 side; Unidirectional jacking block 43 stretches in the hole clipping 511 of lock core tube 51 vertically, withstands on the termination in the outer part of fastener 54.
Described lock core mechanism 5 comprises lock core tube 51, lock core 52, knob 53, fastener 54 and spring 55; Lock core tube 51 is fixedly installed in housing 1, the axis coinciding of the lock core hole 13 on its axle center and housing 1, and stack shell sidewall offers hole clipping 511; Lock core 52 is in cylindric, and coordinate and be arranged in lock core tube 51, its front end is provided with rotary knob rod 522 and stretches out from lock core hole 13, and it offers fastener hole slot 521 on leaning to one side, and its rear end is provided with office 523 of unblanking; Knob 53 is fixedly mounted on rotary knob rod 522; Fastener 54 and spring 55 are arranged in fastener hole slot 521, and spring 55 is inner, and fastener 54 is outer, and the termination in the outer part of fastener 54 coordinates with hole clipping 511.
Described keyhole 12 and baffle-wall 22 are in 90-145 ° of angle.
The invention described above non-marble on-bladed mechanical lock operating principle:
Lock core mechanism principle: the lock core 52 of lock core mechanism 5 is provided with fastener hole slot 521, fastener 54 stretches out under the effect of spring 55 from fastener hole slot 521, be stuck in the hole clipping 511 of lock core tube 51, lock core 52 cannot be rotated, the office 523 of unblanking of its rear end setting cannot rotate unblanks.
Key unlocking principle: key 3 is inserted keyhole mechanism 2 from keyhole 12; the key crank 33 of key 3 and key blade 34 enter in housing 1; key axle 32 cooperation of key 3 is inserted in the axis hole 121 of keyhole 12, in protected post 21 stop in termination stops.Rotate key 31, the rotation in the axis hole 121 of key axle 32 at keyhole 12 of key crank 33 and key blade 34.Now in keyhole mechanism 2; key crank 33 is turning around axle center in the end of guard column 21; key blade 34 is turning around guard column 21 shaft; when when to 90-145 ° of position; key blade 34 runs into baffle-wall 22; pass from the key mouth 221 of baffle-wall 22; key blade front end 341 withstands on the termination, Dou block 42 inclined-plane of Dou block mechanism 4; promotion Dou block 42 moves axially along the Dou block axis hole 411 of truss 41, and the fastener 54 of unidirectional jacking block 43 pushing lock cylinder mechanism 5 is withdrawn in fastener hole slot 521 from the hole clipping 511 of lock core tube 51.Coordinate the knob 53 of twisting lock core mechanism 5, rotational lock core 52, office 523 of unblanking pushes locking mechanism aside, and lock is opened.
Locking principle: after key 3 takes out, the knob 53 of reverse twisting lock core mechanism 5, rotational lock core 52, when fastener hole slot 521 overlaps with the hole clipping 511 of lock core tube 51, locking mechanism locking is stirred by office 523 of unblanking on lock core 52, and fastener 54 ejects by the spring 55 in fastener hole slot 521 from fastener hole slot 521, is stuck in the hole clipping 511 of lock core tube 51, Dou block 42 is pushed back original position, and tapered end locks.
Anti theft design: see into from the keyhole 12 the anti-drilling panel 11 of housing 1, the guard column 21 in keyhole mechanism 2 has blocked inner sight line, cannot see baffle-wall 22 structure in lock housing.Master key and common technology unlocking cannot cannot pass through baffle-wall 22 structure in keyhole mechanism 2 herein, thus the Dou block 42 that cannot promote on Dou block mechanism 4 answers back to the fastener 54 on lock core mechanism 5, and lock core 52 cannot rotate, and lock cannot be opened.Key blade 34 in the present invention matches with the key mouth 221 of baffle-wall 22 could pass baffle-wall 22, and curve is random curve shape, unique match.
Claims (9)
1. a non-marble on-bladed mechanical lock, be made up of housing (1), keyhole mechanism (2), key (3), Dou block mechanism (4) and lock core mechanism (5) five part, keyhole mechanism (2), Dou block mechanism (4) and lock core mechanism (5) arrange and are arranged in housing (1), it is characterized in that: key (3) is zigzag curve-like structure; Keyhole mechanism (2) is dark holes mechanism, and inside is provided with the baffle-wall with holes (22) matched with key (3) curve shape; Lock core mechanism (5) is imperforation lock cored structure, inside establishes fastener (54); Key (3) by with the coordinating of keyhole mechanism (2), after the baffle-wall (22) of keyhole mechanism (2), the fastener (54) on lock core mechanism (5) is backed down in promotion Dou block mechanism (4), and rotary locking cylinder (52) is unblanked.
2. non-marble on-bladed mechanical lock as claimed in claim 1, it is characterized in that: housing (1) front is anti-drilling panel (11), anti-drilling panel (11) offers keyhole (12) and lock core hole (13) according to lateral attitude, left and right, keyhole mechanism (2) is fixedly installed in the housing (1) of keyhole (12) position, lock core mechanism (5) is fixedly installed in the housing (1) of lock core hole (13) position, Dou block mechanism (4) is fixedly installed in the housing (1) between Dou block mechanism (4) and lock core mechanism (5).
3. non-marble on-bladed mechanical lock as claimed in claim 2, is characterized in that: keyhole (12) level is offered.
4. non-marble on-bladed mechanical lock as claimed in claim 1, is characterized in that: keyhole mechanism (2) comprises the keyhole (12) on guard column (21), baffle-wall (22) and housing (1); Keyhole (12) is a long narrow hole that key (3) can be allowed to insert, and axis hole (121) is offered in one end; Guard column (21) is fixedly mounted in housing (1), and vertically with keyhole (12) plane orthogonal, termination is just to axis hole (121) position of keyhole (12); Guard column (21) offers draw-in groove (211) vertically, and baffle-wall (22) is fixedly mounted in draw-in groove (211), and baffle-wall (22) and keyhole (12) be ° angle in 90-145; Baffle-wall (22) offers key mouth (221).
5. non-marble on-bladed mechanical lock as claimed in claim 4, is characterized in that: the distance between the axis hole (121) on the termination of guard column (21) and keyhole (12) is greater than key crank (33) width of key (3).
6. non-marble on-bladed mechanical lock as claimed in claim 1, it is characterized in that: key (3) entirety, in zigzag crank-like structure, comprises key (31), key axle (32), key crank (33) and key blade (34) four part structure; Key connects key axle (32) (31), key axle (32) and key crank (33) at right angles shape, key crank 33) and key blade (34) at right angles shape; Key axle (32) and axis hole (121) matched in clearance on keyhole (12); The width of key crank (33) and keyhole (12) matched in clearance; Key blade (34) curved shape, with key mouth (221) matched in clearance on baffle-wall (22).
7. non-marble on-bladed mechanical lock as claimed in claim 6, is characterized in that: the curve in key blade (34), maximum degree of curvature exceedes axis.
8. non-marble on-bladed mechanical lock as claimed in claim 1, is characterized in that: lock core mechanism (5) comprises lock core tube (51), lock core (52), knob (53), fastener (54) and spring (55); Lock core tube (51) is fixedly installed in housing (1), the axis coinciding of the lock core hole (13) on its axle center and housing (1), and stack shell sidewall offers hole clipping (511); Lock core (52) is in cylindric, coordinating is arranged in lock core tube (51), its front end is provided with rotary knob rod (522) and stretches out from lock core hole (13), it offers fastener hole slot (521) on leaning to one side, its rear end is provided with office of unblanking (523); Knob (53) is fixedly mounted on rotary knob rod (522); Fastener (54) and spring (55) are arranged in fastener hole slot (521), spring (55) is inner, fastener (54) is outer, and the termination in the outer part of fastener (54) coordinates with hole clipping (511).
9. non-marble on-bladed mechanical lock as claimed in claim 1, is characterized in that: Dou block mechanism (4) comprises truss (41), Dou block (42) and unidirectional jacking block (43); Truss (41) is fixedly mounted on housing (1), and frame offers Dou block axis hole (411) with it; Dou block (42) is fixedly connected with combination vertically with unidirectional jacking block (43), Dou block (42) is arranged in the Dou block axis hole (411) of truss (41), and Dou block (42) is ramp structure by guard column (21) side; Unidirectional jacking block (43) stretches in the hole clipping (511) of lock core tube (51) vertically, withstands on the termination in the outer part of fastener (54).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810119040.6A CN108286366B (en) | 2016-02-01 | 2016-02-01 | A kind of non-marble on-bladed mechanical lock application method |
| CN201610068439.7A CN105545104B (en) | 2016-02-01 | 2016-02-01 | Non-marble on-bladed mechanical lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610068439.7A CN105545104B (en) | 2016-02-01 | 2016-02-01 | Non-marble on-bladed mechanical lock |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810119040.6A Division CN108286366B (en) | 2016-02-01 | 2016-02-01 | A kind of non-marble on-bladed mechanical lock application method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105545104A true CN105545104A (en) | 2016-05-04 |
| CN105545104B CN105545104B (en) | 2018-06-22 |
Family
ID=55824616
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810119040.6A Active CN108286366B (en) | 2016-02-01 | 2016-02-01 | A kind of non-marble on-bladed mechanical lock application method |
| CN201610068439.7A Active CN105545104B (en) | 2016-02-01 | 2016-02-01 | Non-marble on-bladed mechanical lock |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810119040.6A Active CN108286366B (en) | 2016-02-01 | 2016-02-01 | A kind of non-marble on-bladed mechanical lock application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN108286366B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106437303A (en) * | 2016-10-19 | 2017-02-22 | 丁旭荣 | Multi-burglar-proof structure of lock |
| CN112443201A (en) * | 2019-08-10 | 2021-03-05 | 董鹏 | Mechanical damping time-limiting lock without rotating key |
| CN115162844A (en) * | 2022-07-08 | 2022-10-11 | 赵志伟 | Mechanical lock without marble and vane |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112319383B (en) * | 2020-11-11 | 2022-02-01 | 重庆工业职业技术学院 | New energy automobile's well accuse device based on thing networking |
| CN114033255A (en) * | 2021-11-23 | 2022-02-11 | 泉州思为工业设计有限公司 | Lock core, lock's bunker |
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|---|---|---|---|---|
| FR2222874A5 (en) * | 1973-03-21 | 1974-10-18 | Zimmermann Jacques | Security lock with curved key - has slots on key passing over vert. internal plates to allow key turning |
| CN201679293U (en) * | 2010-05-26 | 2010-12-22 | 崔少华 | Pin-type mechanical coded lock |
| CN103527002A (en) * | 2013-11-01 | 2014-01-22 | 银川利智信知识产权咨询服务有限公司 | Novel mechanical lock without pin tumbler and special key |
| CN203584036U (en) * | 2013-11-01 | 2014-05-07 | 银川利智信知识产权咨询服务有限公司 | Billiard-free mechanical lock and special key |
| CN205382785U (en) * | 2016-02-01 | 2016-07-13 | 赵志伟 | No pellet shot from a slingshot on -bladed mechanical lock |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2703837Y (en) * | 2003-09-27 | 2005-06-08 | 潘海清 | Spiral key mechanical lock core |
| CN203321099U (en) * | 2013-05-16 | 2013-12-04 | 苏岱明 | Mechanical lock cylinder and matched key thereof |
| CN204691448U (en) * | 2015-03-21 | 2015-10-07 | 邱兴伦 | Mechanical anti-theft magnetic pushes away lock |
| CN204738614U (en) * | 2015-03-21 | 2015-11-04 | 陈游 | Machinery magnetic force cross locking pickproof lock |
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2016
- 2016-02-01 CN CN201810119040.6A patent/CN108286366B/en active Active
- 2016-02-01 CN CN201610068439.7A patent/CN105545104B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2222874A5 (en) * | 1973-03-21 | 1974-10-18 | Zimmermann Jacques | Security lock with curved key - has slots on key passing over vert. internal plates to allow key turning |
| CN201679293U (en) * | 2010-05-26 | 2010-12-22 | 崔少华 | Pin-type mechanical coded lock |
| CN103527002A (en) * | 2013-11-01 | 2014-01-22 | 银川利智信知识产权咨询服务有限公司 | Novel mechanical lock without pin tumbler and special key |
| CN203584036U (en) * | 2013-11-01 | 2014-05-07 | 银川利智信知识产权咨询服务有限公司 | Billiard-free mechanical lock and special key |
| CN205382785U (en) * | 2016-02-01 | 2016-07-13 | 赵志伟 | No pellet shot from a slingshot on -bladed mechanical lock |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106437303A (en) * | 2016-10-19 | 2017-02-22 | 丁旭荣 | Multi-burglar-proof structure of lock |
| CN106437303B (en) * | 2016-10-19 | 2018-12-18 | 丁旭荣 | A kind of lockset multiple safety structure |
| CN112443201A (en) * | 2019-08-10 | 2021-03-05 | 董鹏 | Mechanical damping time-limiting lock without rotating key |
| CN115162844A (en) * | 2022-07-08 | 2022-10-11 | 赵志伟 | Mechanical lock without marble and vane |
| CN115162844B (en) * | 2022-07-08 | 2023-09-29 | 国网安徽省电力有限公司铜陵市义安区供电公司 | Marble-free and blade-free mechanical lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108286366A (en) | 2018-07-17 |
| CN105545104B (en) | 2018-06-22 |
| CN108286366B (en) | 2019-09-13 |
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