CN205382785U - No pellet shot from a slingshot on -bladed mechanical lock - Google Patents
No pellet shot from a slingshot on -bladed mechanical lock Download PDFInfo
- Publication number
- CN205382785U CN205382785U CN201620101145.5U CN201620101145U CN205382785U CN 205382785 U CN205382785 U CN 205382785U CN 201620101145 U CN201620101145 U CN 201620101145U CN 205382785 U CN205382785 U CN 205382785U
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- key
- lock core
- keyhole
- dou
- lock
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Abstract
The utility model provides a no pellet shot from a slingshot on -bladed mechanical lock, by casing, key hole mechanism, key, dou piece mechanism and lock core mechanism group one -tenth, key hole mechanism, dou piece mechanism and lock core establishment of institution are installed in the casing, the key is bent linear structure in a zigzag, key hole mechanism is dark hole mechanism, and internally mounted has the foraminiferous board that hinders with key curve shape matched with, the piece of setting up a checkpoint in, that lock core mechanism is sclausura lock core structure, the key is through the cooperation with key hole mechanism, pass key hole mechanism hinder the board after, promote dou piece mechanism and back down the fastener in the lock core mechanism, rotatory lock core is unblanked. Beneficial effect lies in: the lock core simple structure, no pellet shot from a slingshot on -bladed, the lock core part significantly reduces, makes the production and processing convenient, is showing and is reducing the production and processing cost, key hole structure is disguised high, and it can the reinforce to prevent that the technique is unblanked, stable difficult destruction of key hole simple structure, key and both cooperations of sclausura lock core are unblanked, the design through dou piece mechanism can realize remote unblanking, have increased the degree of difficulty that the violence destroyed the lock.
Description
Technical field
This utility model belongs to lockset apparatus field, particularly relates to conventional door lock, lock etc..
Background technology
The utility model of lockset is in order to antitheft, or coordinates door to play the effect of space restriction isolation.The technical development of lockset has long history, and the various aspects in life serve critically important effect, door lock, lock, cabinet lock etc., are seen everywhere in various the articles for daily uses.
Development along with lockset technology, lockset kind is extremely various, particularly may 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, but lock core keyhole leaks outside cruelly, does not all escape technology unlocking, does not accomplish the anti-technology unlocking of complete meaning.Nowadays, skeleton key and technology unlocking are more and more terrified, unblank teaching material on the net and video makes us feeling panic, and safety causes anxiety.Undue increase lock core difficulty, the production that can make lock is 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 purpose of this utility model is cruelly to leak outside due to keyhole and lock core to solve the lockset such as spring lock and blade lock, it is easy to the problem broken through by technology unlocking.This utility model provides one not have pellet and blade, and keyhole, without lock core, can't see the mechanical lock of internal lock core.
To achieve these goals, this utility model be employed technical scheme comprise that to be 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, usual skeleton key cannot be passed through or tapering object sounds out the lock core device in lock body, thus reaching antitheft purpose.
This utility model non-marble on-bladed mechanical lock 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 internally installed have the baffle-wall with holes matched with key curve shape；Lock core mechanism is imperforation lock cored structure, inside sets fastener；Key by with the coordinating of keyhole mechanism, after the baffle-wall of keyhole mechanism, promote Dou block mechanism to back down the 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 it is provided with in described keyhole mechanism; the key only matched with keyhole mechanism just can be inserted in keyhole mechanism; key needs just to encounter baffle-wall structure after guard column rotates; and the key only matched with the key mouth on baffle-wall could pass baffle-wall, thus touching 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 through the 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, key and baffle-wall cooperation that only same curve constructs could be passed baffle-wall and be stopped, curve construction can be ever-changing, it is impossible to arbitrarily replicates, and reaches perfect pairing.
Described lock core mechanism is that the lock core without keyhole constructs, and controls unlocking mechanism and unblanks, and lock core is only provided with a spring fastener mechanism stopping lock core rotation and is arranged on the enclosure interior of lock, and simple structure is convenient for production.
Described Dou block mechanism is Dou block and the jacking block structure of generally structure, Dou block is positioned in the key blade rotary motion trace of keyhole mechanism, jacking block withstands on the fastener of lock core mechanism, jacking block can be axially promoted to back down the fastener on lock core mechanism, simple and stable structure by key blade forward ends thereof Dou block inclined-plane.
The beneficial effects of the utility model are in that: lock core simple structure, non-marble on-bladed, and lock core part greatly reduces, and make production and processing convenient, significantly reduce 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 organigram of the present utility model.
Accompanying drawing 2 is vertical section of the present utility model organigram.
Accompanying drawing 3 is A-A cross section of the present utility model organigram.
Accompanying drawing 4 is B-B cross section of the present utility model 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 utility model is described in more detail:
This utility model non-marble on-bladed mechanical lock 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 internally installed have the baffle-wall with holes 22 matched with key 3 curve shape；Lock core mechanism 5 is imperforation lock cored structure, inside sets fastener 54；Key 3 by with the coordinating of keyhole mechanism 2, after the baffle-wall 22 of keyhole mechanism 2, promote the fastener 54 that Dou block mechanism 4 backs down 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 includes 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, vertical with keyhole 12 plane vertically, just axis hole 121 position to keyhole 12, termination；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.
The distance between axis hole 121 on the termination of described guard column 21 and keyhole 12 is more than key crank 33 width of key 3.
Described key 3 is overall in crank-like structure in a zigzag, including key 31, key axle 32, key crank 33 and key blade 34 4 part construct；Key connects key axle 32, key axle 32 and the rectangular shape of key crank 33, key crank 33 and the rectangular shape of key blade 34 31；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 is curvilinear, with key mouth 221 matched in clearance on baffle-wall 22.
The described curve in key blade 34, maximum degree of curvature exceedes axis.
Described Dou block mechanism 4 includes truss 41, Dou block 42 and unidirectional jacking block 43；Truss 41 is fixedly mounted on housing 1, offers Dou block axis hole 411 with frame；Dou block 42 and unidirectional jacking block 43 are axially fixed connection combination, 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 is projecting axially in the hole clipping 511 of lock core tube 51, withstands on the termination in the outer part of fastener 54.
Described lock core mechanism 5 includes lock core tube 51, lock core 52, knob 53, fastener 54 and spring 55；Lock core tube 51 is fixedly installed in housing 1, and the axis coinciding of the lock core hole 13 on its axle center and housing 1, stack shell sidewall offers hole clipping 511；Lock core 52 is cylindrical, coordinate 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, its lean to one side on offer fastener hole slot 521, its rear end be provided with unblanks office 523；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.
Above-mentioned this utility model non-marble on-bladed mechanical lock operation principle:
Lock core mechanism principle: be provided with fastener hole slot 521 on the lock core 52 of lock core mechanism 5, fastener 54 stretches out under the effect of spring 55 from fastener hole slot 521, being stuck in the hole clipping 511 of lock core tube 51, make lock core 52 to rotate, the office 523 of unblanking of its rear end setting cannot rotate unblanks.
Key unlocking principle: insert keyhole mechanism 2 from keyhole 12 by key 3, the key crank 33 of key 3 and key blade 34 enter in housing 1, and the key axle 32 of key 3 coordinates in the axis hole 121 being inserted in keyhole 12, in protected post 21 stop in termination stops.Rotating key 31, key crank 33 and key blade 34 rotate in the axis hole 121 of keyhole 12 around key axle 32.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 around 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; promote Dou block 42 to move axially along the Dou block axis hole 411 of truss 41, make the fastener 54 of unidirectional jacking block 43 pushing lock cylinder mechanism 5 be withdrawn in fastener hole slot 521 from the hole clipping 511 of lock core tube 51.Coordinating the knob 53 of twisting lock core mechanism 5, rotate lock core 52, office 523 of unblanking pushes locking mechanism aside, and lock is opened.
Locking principle: after key 3 takes out, reversely twist the knob 53 of lock core mechanism 5, rotate 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 is ejected 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 internal sight line, it is impossible to see baffle-wall 22 structure in lock housing.Skeleton key and common technology unlocking cannot in baffle-wall 22 structures cannot passed through in keyhole mechanism 2 herein, thus the fastener 54 that the Dou block 42 in Dou block mechanism 4 is answered back on lock core mechanism 5 cannot be promoted, lock core 52 cannot rotate, and lock cannot be opened.The key mouth 221 of key blade in this utility model 34 and baffle-wall 22 matches and could pass baffle-wall 22, and curve is random curve shape, unique match.
Claims (9)
1. a non-marble on-bladed mechanical lock, it is 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 characterised in that: key (3) is that curve-like constructs in a zigzag；Keyhole mechanism (2) is dark holes mechanism, and internally installed have the baffle-wall with holes (22) matched with key (3) curve shape；Lock core mechanism (5) is imperforation lock cored structure, inside sets fastener (54)；Key (3) by with the coordinating of keyhole mechanism (2), after the baffle-wall (22) of keyhole mechanism (2), promoting Dou block mechanism (4) to back down the fastener (54) on lock core mechanism (5), 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, it is characterised in that: keyhole (12) level is offered.
4. non-marble on-bladed mechanical lock as claimed in claim 1, it is characterised in that: keyhole mechanism (2) includes 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), vertical with keyhole (12) plane vertically, just axis hole (121) position to keyhole (12), termination；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) are in 90-145 ° of angle；Baffle-wall (22) offers key mouth (221).
5. non-marble on-bladed mechanical lock as claimed in claim 4, it is characterised in that: the distance between axis hole (121) on the termination of guard column (21) and keyhole (12) is more 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) is overall in crank-like structure in a zigzag, including key (31), key axle (32), key crank (33) and key blade (34) four part structure；Key connects key axle (32), key axle (32) and key crank (33) at right angles shape, key crank (33) and key blade (34) at right angles shape (31)；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) is curvilinear, with key mouth (221) matched in clearance on baffle-wall (22).
7. non-marble on-bladed mechanical lock as claimed in claim 6, it is characterised 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, it is characterised in that: lock core mechanism (5) includes lock core tube (51), lock core (52), knob (53), fastener (54) and spring (55)；Lock core tube (51) is fixedly installed in housing (1), and the axis coinciding of the lock core hole (13) on its axle center and housing (1), stack shell sidewall offers hole clipping (511)；Lock core (52) is cylindrical, 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, and 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, it is characterised in that: Dou block mechanism (4) includes truss (41), Dou block (42) and unidirectional jacking block (43)；Truss (41) is fixedly mounted on housing (1), offers Dou block axis hole (411) with frame；Dou block (42) and unidirectional jacking block (43) are axially fixed connection combination; Dou block (42) is arranged in Dou block axis hole (411) of truss (41), and Dou block (42) is ramp structure by guard column (21) side；Unidirectional jacking block (43) is projecting axially in the hole clipping (511) of lock core tube (51), withstands on the termination in the outer part of fastener (54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620101145.5U CN205382785U (en) | 2016-02-01 | 2016-02-01 | No pellet shot from a slingshot on -bladed mechanical lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620101145.5U CN205382785U (en) | 2016-02-01 | 2016-02-01 | No pellet shot from a slingshot on -bladed mechanical lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205382785U true CN205382785U (en) | 2016-07-13 |
Family
ID=56349666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620101145.5U Expired - Fee Related CN205382785U (en) | 2016-02-01 | 2016-02-01 | No pellet shot from a slingshot on -bladed mechanical lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205382785U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105545104A (en) * | 2016-02-01 | 2016-05-04 | 赵志伟 | Springless and vaneless mechanical lock |
-
2016
- 2016-02-01 CN CN201620101145.5U patent/CN205382785U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105545104A (en) * | 2016-02-01 | 2016-05-04 | 赵志伟 | Springless and vaneless mechanical lock |
| CN105545104B (en) * | 2016-02-01 | 2018-06-22 | 广州欧钝机电科技有限公司 | Non-marble on-bladed mechanical lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160713 Termination date: 20180201 |