CN104196333B - A kind of can the lock core mechanism of anti-violence damage - Google Patents
A kind of can the lock core mechanism of anti-violence damage Download PDFInfo
- Publication number
- CN104196333B CN104196333B CN201410451258.3A CN201410451258A CN104196333B CN 104196333 B CN104196333 B CN 104196333B CN 201410451258 A CN201410451258 A CN 201410451258A CN 104196333 B CN104196333 B CN 104196333B
- Authority
- CN
- China
- Prior art keywords
- lock core
- drive block
- thumb wheel
- convex
- core shaft
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
- E05B9/10—Coupling devices for the two halves of double cylinder locks, e.g. devices for coupling the rotor with the locking cam
-
- 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
- E05B17/2092—Means responsive to tampering or attack providing additional locking
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
- E05B9/04—Casings of cylinder locks
- E05B9/041—Double cylinder locks
- E05B9/042—Stators consisting of multiple parts being assembled together
Abstract
nullThe present invention relates to a kind of can the lock core mechanism of anti-violence damage，Including a left side、Right lock core body，Left、The left side that in right lock core body, grafting is relative respectively、Right lock core shaft，Left、Thumb wheel of unblanking is set between right lock core body，Unblank thumb wheel and a left side、Respectively by a left side between right lock core shaft、Right drive block connects transmission，Left、The side of right drive block forms that thumb wheel is convex to be connect、Opposite side forms that lock core is convex connects，Between left lock core shaft and Left Drive block、It is equipped with balancing spring between right lock core shaft and right drive block，Left、Between right drive block, biasing springs is set，Unblank the left chamber of thumb wheel arranges sheath，The thumb wheel of Left Drive block is convex connect through the opening on sheath convex with the thumb wheel of right drive block connect relative，Convex the connecing of the thumb wheel of Left Drive block is made up of fixed part and movable part，Movable part is hinged on Left Drive block，By above-mentioned design，Thumb wheel of unblanking can be limited rotarily opened when side lock core body is by violence damage，There is compact conformation、Theftproof performance is strong、Applied widely、The advantage that reliability is high.
Description
Technical field
The present invention relates to a kind of can the lock core mechanism of anti-violence damage.
Background technology
Existing common door lock, in the case of side lock core body suffers violence damage, from certain angle, therefore robber, can say that its theftproof performance is the most perfect by stirring thumb wheel opening door lock of unblanking.
Summary of the invention
The problem that its theftproof performance is the most perfect in the case of violence damage is suffered in order to overcome common door in prior art to be locked in, the present invention provide a kind of can the lock core mechanism of anti-violence damage, this can the structure of lock core mechanism of anti-violence damage be compact to design, can actively limit the rotarily opening of thumb wheel of unblanking when meeting with a certain degree of violence damage, strengthen theftproof performance, reliability is high.
nullThe technical solution adopted for the present invention to solve the technical problems is: include the left lock core body connected by connecting rod and right lock core body，Left lock core body、The left lock core shaft that in right lock core body, grafting is relative respectively、Right lock core shaft，Thumb wheel of unblanking is set between left lock core body and right lock core body，Unblank thumb wheel and left lock core shaft、Respectively by Left Drive block between right lock core shaft、Right drive block connects transmission，The side of Left Drive block and right drive block forms that thumb wheel is convex to be connect、Opposite side forms that lock core is convex connects，The convex side axially slidably sleeve that connects of lock core is in lock core shaft and by lock core shaft's driving rotation，Thumb wheel is convex connects side axially slidably sleeve in thumb wheel of unblanking to drive thumb wheel of unblanking to rotate，Between left lock core shaft and Left Drive block、It is equipped with balancing spring between right lock core shaft and right drive block，Unblank in thumb wheel relative to Left Drive block and right drive block between biasing springs is set，Unblank the left chamber of thumb wheel arranges sheath，The thumb wheel of Left Drive block is convex connect through the opening on sheath convex with the thumb wheel of right drive block connect relative，Convex the connecing of the thumb wheel of Left Drive block is made up of fixed part and movable part，Movable part is hinged on Left Drive block.
The side of connecting rod has downward extension and forms fixed block, and fixed block is arranged on left lock core shaft and unblanks between thumb wheel, and the lock core of Left Drive block is convex to be connect through fixed block axially slidably sleeve in left lock core shaft.
Form hinge on movable part to be hinged in the hinged groove of Left Drive block.
The present invention is by above-mentioned specific design, when in outside, i.e. left side lock core body suffers violence damage, under the effect of balancing spring and biasing springs, Left Drive block is ejected, and movable part loses spacing automatically the hinge under gravity of sheath and turns, and axially blocks sheath, convex the connecing of the thumb wheel of Left Drive block can not be unblanked in thumb wheel by again pushing, thumb wheel of unblanking can not rotate, and reaches the purpose that anti-violence damage is opened, and has the advantage that structure design is the compactest, theftproof performance is strong, applied widely, reliability is high.
Accompanying drawing explanation
The detailed content of the present invention is described below in conjunction with drawings and Examples.
Fig. 1 is the decomposition texture schematic diagram of the present invention.
Fig. 2 is present invention assembling structural representation when being not inserted into key.
Fig. 3 is the A-A sectional view of Fig. 2.
Fig. 4 is assembling structural representation during key on the right side of the present invention inserts.
Fig. 5 is the present invention structural representation when left side lock core body suffers violence damage.
Fig. 6 is the B-B sectional view of Fig. 5.
Detailed description of the invention
nullAs shown in the figure，The present invention includes left lock core body 1 and the right lock core body 2 being connected by connecting rod 3，Left lock core body 1、The left lock core shaft 4 that in right lock core body 2, grafting is relative respectively、Right lock core shaft 5，Thumb wheel 6 of unblanking is set between left lock core body 1 and right lock core body 2，Unblank thumb wheel 6 and left lock core shaft 4、Respectively by Left Drive block 7 between right lock core shaft 5、Right drive block 8 connects transmission，The side of Left Drive block 7 and right drive block 8 forms that thumb wheel is convex connects 9、Opposite side forms that lock core is convex connects 10，The convex 10 sides axially slidably sleeve that connects of lock core is in lock core shaft and by lock core shaft's driving rotation，Thumb wheel is convex connects 9 sides axially slidably sleeve in thumb wheel 6 of unblanking to drive thumb wheel 6 of unblanking to rotate，Between left lock core shaft 4 and Left Drive block 7、It is equipped with balancing spring 11 between right lock core shaft 5 and right drive block 8，Unblank in thumb wheel 6 relative to Left Drive block 7 and right drive block 8 between biasing springs 12 is set，Unblank the left chamber 13 of thumb wheel 6 arranges sheath 14，The thumb wheel of Left Drive block 7 is convex connect 9 through the opening 15 on sheath 14 convex with the thumb wheel of right drive block 8 connect relative，The thumb wheel of Left Drive block 7 is convex to be connect 9 and is made up of fixed part 9a and movable part 9b，Movable part 9b is hinged on Left Drive block 7，Above-mentioned articulated structure is formation hinge 17 on movable part 9b，Hinge 17 is hinged in the hinged groove 18 of Left Drive block 7.When sheath 14 and the effect that movable part 9b matches are keys on the right side of inserting in normal state, the side of the opening 15 of sheath 14 can hold movable part 9b, make movable part 9b will not produce hinge to turn, when the lock body of side is by violence damage, under the effect of balancing spring 11 and biasing springs 12, Left Drive block 7 is ejected, movable part 9b loses spacing automatically the hinge under gravity of sheath 14 and turns, axially block sheath 14, the thumb wheel of Left Drive block 7 is convex to be connect 9 and can not again be pushed and unblank in thumb wheel 6, thumb wheel 6 of unblanking can not rotate, reach the purpose that anti-violence damage is opened.The side of connecting rod 3 has downward extension and forms fixed block 16, and fixed block 16 is arranged on left lock core shaft 4 and unblanks between thumb wheel 6, and the lock core of Left Drive block 7 is convex connects 10 through fixed block 16 axially slidably sleeve in left lock core shaft 4.Fixed block 16 may be provided at left lock core shaft 4 and unblanks between thumb wheel 6, it is possible to is arranged on right lock core shaft 5 and unblanks, between thumb wheel 6, to determine according to specific needs, or left or right is the selection in direction, and non-limiting protection domain.When the present invention inserts right side key as shown in Figure 4, the side of the opening 15 of sheath 14 can hold movable part 9b, makes movable part 9b will not produce hinge and turns, and right drive block 8 can normally drive thumb wheel 6 of unblanking to rotate and unblank.As shown in Figure 5 when left lock core body 1 is damaged violently, under the effect of balancing spring 11 and biasing springs 12, Left Drive block 7 is ejected, movable part 9b loses spacing automatically the hinge under gravity of sheath 14 and turns, axially block sheath 14, the thumb wheel of Left Drive block 7 is convex to be connect 9 and can not again be pushed and unblank in thumb wheel 6, and thumb wheel 6 of unblanking can not rotate, and reaches the purpose that anti-violence damage is opened.Embodiment described above is only can the preferred implementation of lock core mechanism of anti-violence damage to be described the present invention is a kind of; not the spirit and scope of invention are defined; on the premise of without departing from the present invention program; various external form modification that technical scheme is made by those skilled in the art and improvement, all should fall into that the present invention is a kind of can the protection domain of lock core mechanism of anti-violence damage.
Claims (3)
- null1. one kind can the lock core mechanism of anti-violence damage，Including the left lock core body being connected by connecting rod and right lock core body，Left lock core body、The left lock core shaft that in right lock core body, grafting is relative respectively、Right lock core shaft，Thumb wheel of unblanking is set between left lock core body and right lock core body，Unblank thumb wheel and left lock core shaft、Respectively by Left Drive block between right lock core shaft、Right drive block connects transmission，The side of Left Drive block and right drive block forms that thumb wheel is convex to be connect、Opposite side forms that lock core is convex connects，The convex side axially slidably sleeve that connects of lock core is in lock core shaft and by lock core shaft's driving rotation，Thumb wheel is convex connects side axially slidably sleeve in thumb wheel of unblanking to drive thumb wheel of unblanking to rotate，It is characterized in that between left lock core shaft (4) and Left Drive block (7)、Balancing spring (11) it is equipped with between right lock core shaft (5) and right drive block (8)，Unblank in thumb wheel (6) relative to Left Drive block (7) and right drive block (8) between biasing springs (12) is set，Unblank the left chamber (13) of thumb wheel (6) arranges sheath (14)，The thumb wheel of Left Drive block (7) is convex connect (9) through the opening (15) on sheath (14) convex with the thumb wheel of right drive block (8) connect relative，Convex connect (9) of the thumb wheel of Left Drive block (7) are made up of fixed part (9a) and movable part (9b)，Movable part (9b) is hinged on Left Drive block (7).
- The most according to claim 1 a kind of can the lock core mechanism of anti-violence damage, it is characterized in that the side of connecting rod (3) has downward extension and forms fixed block (16), fixed block (16) is arranged between left lock core shaft (4) and thumb wheel of unblanking (6), and convex connect (10) of the lock core of Left Drive block (7) pass fixed block (16) axially slidably sleeve in left lock core shaft (4).
- The most according to claim 1 and 2 a kind of can the lock core mechanism of anti-violence damage, it is characterized in that forming hinge (17) on movable part (9b) is hinged in the hinged groove (18) of Left Drive block (7).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410451258.3A CN104196333B (en) | 2014-09-06 | 2014-09-06 | A kind of can the lock core mechanism of anti-violence damage |
| GB1515646.6A GB2531900B (en) | 2014-09-06 | 2015-09-03 | Lock cylinder mechanism capable of preventing violent damage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410451258.3A CN104196333B (en) | 2014-09-06 | 2014-09-06 | A kind of can the lock core mechanism of anti-violence damage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104196333A CN104196333A (en) | 2014-12-10 |
| CN104196333B true CN104196333B (en) | 2016-09-21 |
Family
ID=52081682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410451258.3A Active CN104196333B (en) | 2014-09-06 | 2014-09-06 | A kind of can the lock core mechanism of anti-violence damage |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104196333B (en) |
| GB (1) | GB2531900B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201604177D0 (en) * | 2016-03-11 | 2016-04-27 | K I J Security Locks Ltd | A lock |
| GB2553812B (en) * | 2016-09-15 | 2021-03-24 | Apecs Consult Ltd | Anti-snap cylinder lock |
| DE102016218617A1 (en) * | 2016-09-27 | 2018-03-29 | Aug. Winkhaus Gmbh & Co. Kg | lock cylinder |
| GB201719038D0 (en) * | 2017-11-17 | 2018-01-03 | Uap Ltd | A lock cylinder for a locking mechanism |
| CN108049723B (en) * | 2018-01-21 | 2023-07-28 | 张尽力 | Semi-automatic omnipotent general-purpose intelligent anti-theft lock |
| DE102018101896A1 (en) * | 2018-01-29 | 2019-08-01 | C. Ed. Schulte Gmbh Zylinderschlossfabrik | closing device |
| CN211422134U (en) * | 2018-08-23 | 2020-09-04 | 程军 | Anti-prying double-opening safety lock |
| IT201800009309A1 (en) * | 2018-10-10 | 2020-04-10 | Omec Serrature Spa | CYLINDER FOR DRIVE MECHANISMS |
| CN114370224B (en) * | 2021-12-28 | 2024-02-23 | 湖南省康乐家健康管理有限公司 | Elderly people living in alone house and care security protection equipment |
| GB202210454D0 (en) * | 2022-07-15 | 2022-08-31 | Osullivan Mark | Cylinder lock |
| GB2623393A (en) * | 2023-05-18 | 2024-04-17 | Instock Hardware Ltd | Cylinder lock |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010024786A (en) * | 2008-07-24 | 2010-02-04 | Tokai Rika Co Ltd | Key apparatus |
| CN202338145U (en) * | 2011-11-09 | 2012-07-18 | 珠海理想科技有限公司 | Lock cylinder of antitheft door lock |
| CN102606004B (en) * | 2012-03-10 | 2014-07-23 | 徐钜祥 | Gate lock mechanism |
| CN102877696A (en) * | 2012-10-17 | 2013-01-16 | 徐钜祥 | Improved door lock mechanism |
| AT513607B1 (en) * | 2012-11-08 | 2014-06-15 | Evva Sicherheitstechnologie | cylinder lock |
| CN103711369A (en) * | 2013-05-14 | 2014-04-09 | 徐钜祥 | Improved door lock mechanism |
| GB2518496B (en) * | 2013-07-17 | 2020-12-23 | Uap Ltd | A lock |
| CN204112871U (en) * | 2014-09-06 | 2015-01-21 | 徐钜祥 | A kind of can the lock core mechanism of anti-violence damage |
-
2014
- 2014-09-06 CN CN201410451258.3A patent/CN104196333B/en active Active
-
2015
- 2015-09-03 GB GB1515646.6A patent/GB2531900B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| GB2531900B (en) | 2018-06-27 |
| GB2531900A (en) | 2016-05-04 |
| CN104196333A (en) | 2014-12-10 |
| GB201515646D0 (en) | 2015-10-21 |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |