CN101029541A - Attack resistant double cylinder lock - Google Patents
Attack resistant double cylinder lock Download PDFInfo
- Publication number
- CN101029541A CN101029541A CNA2007100856318A CN200710085631A CN101029541A CN 101029541 A CN101029541 A CN 101029541A CN A2007100856318 A CNA2007100856318 A CN A2007100856318A CN 200710085631 A CN200710085631 A CN 200710085631A CN 101029541 A CN101029541 A CN 101029541A
- Authority
- CN
- China
- Prior art keywords
- rot
- connecting element
- pin
- circular cylindrical
- cylinder lock
- 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
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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
- E05B9/04—Casings of cylinder locks
- E05B9/048—Stator reinforcements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
- Lock And Its Accessories (AREA)
- Preventing Unauthorised Actuation Of Valves (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Actuator (AREA)
Abstract
A double cylinder lock (10) includes a first cylinder housing (12) in which a first plug (14) is rotatably disposed, a second cylinder housing (16) in which a second plug (17) is rotatably disposed, each pin tumbler being coupled to a central rotatable thrower (22); characterized by a connecting element (24) connecting the first and second cylinder housings (12, 16) together so as to transfer an axial pulling force applied to one of the cylinder housings to the other cylinder housing, the connector element (24) being adapted to overlay an outer contour of the thrower (22).
Description
Technical field
The present invention relates to a kind of cylinder lock, specifically, relates to a kind of like this double cylinder lock, and it has the structure that pulling force that opposing applies the cylinder pin or opposing circular cylindrical shell break.
Background technology
Double cylinder lock is known, and it can lock and open from the relative both sides of door or window.This lock that generally is referred to as Euro profile cylinder generally includes two cylinders of axially aligning that can activate respectively, and each cylinder is connected in the cam in the gap between these two cylinders.Key can insert in any one cylinder, to rotate this cam and thereby actuating snap or other retaining mechanism.
General two barrel assemblies comprise rotatable rot (thrower) (or cam) cylinder that is suitable for by in the middle of horizontal installation of lock housing body and the supporting, and the situation that is used for rotating according to this rot is extended or withdrawn by the snap of relevant lock housing body supporting.In cylinder mechanism of every end bearing of this cylinder, it comprise rotatable pin and by its pin with correspondence normally be locked at this cylinder with one row pin, disk or other rotating cylinder.
Suitable key inserted in any pin can activate this rot.The clutch pack relevant with this rot guarantees that this pin can be connected in this rot in rotatable mode, and another pin still is locked in this cylinder simultaneously.In a kind of optional mode, one of this cylinder mechanism is had the pin of knob etc. and is replaced, and this knob can freely rotate by enough hands, operating this snap from a side without key.
This barrel assemblies cannot stand the destruction that attempt is fiddled with its retracted position with this snap that shuts mutually.This destruction can comprise the pin of firmly extracting the outside from this cylinder, thereby the inlet that rotates this rot with proper implements is provided.
In addition, can attempt to make that this cylinder itself breaks, for example at the mid portion of its two halves of bridge joint.This part of cylinder is normally the thinnest, is the weakest therefore, because it is thinned to adapt to the rotation of this rot.Usually, a little less than the hole of being opened was passed this cylinder and further made its attenuation in this position, this perforate was admitted and is set screw barrel assemblies is fixed in this lock housing body.
If this part of cylinder can be broken, whole outer half one of this assembly can be pulled out so, unless take special measure to resist this threat when this assembly of structure.
Swiss Patent document CH674543 sky has been opened a kind of pair of barrel assemblies, and wherein two cylinder pins axially link together by this rot, makes the withdrawal force that is applied on any one pin to be born by another.Between this rot and each cylinder pin, form bayonet coupling, still, this means axial load only can complete one the circle a part between this pin, transmit.Admit this point, utilize additional radial screw, increased the cost and the complexity of this assembly so that this pin axially is positioned in this cylinder.This bayonet socket connects and also assembling process is imposed restriction, mean specifically this rot assembling must with being assembled of this pin.
BP GB2288204 discloses a kind of double cylinder lock with axial force transmission rot.The sub-lock set of this double cylinder lock has two rotatable pins of key in the respective end of cylinder, and each pin is suitable for rotating the rot of mid-split formula.This rot is made by two arc parts that cooperatively interact that fit together, so that form circumferential flange, this circumferential flange is around the ring edge that is formed on this pin the inner.This arc part utilizes dowel fixes together by the extension of alignment protuberance.Utilize this assembly, be applied to and attempt on any one pin its any axial load of extracting from this cylinder will be transferred to another pin by this rot, and will be born by this another pin, and irrelevant with the related angle orientation of this pin.
Summary of the invention
The present invention attempts to provide the double cylinder lock of improved novelty, carries out more detailed description below this is locked in.Cylinder lock of the present invention has the structure of bearing pulling force that the cylinder pin is applied or the fracture of opposing circular cylindrical shell.
Description of drawings
From detailed description, will be understood that and understand the present invention more fully below in conjunction with accompanying drawing, wherein:
Fig. 1 is the phantom drawing according to the simplification of the double cylinder lock of embodiments of the invention structure and work;
Fig. 2 A and 2B are the simplified perspective view according to the connecting element of the cylinder lock of Fig. 1 of embodiments of the invention structure and work;
Fig. 3 is the simplified perspective view of the rotatable rot in centre used in the cylinder lock according to Fig. 1 of embodiments of the invention structures and work;
Fig. 4 is the rotatable rot of connecting element and this centre of Fig. 2 A and 2B and the sketch of cylinder lock housing assembling.
The specific embodiment
With reference to figure 1, Fig. 1 illustrates cylinder lock 10 constructed according to the invention and work.
Rotating rot or cam 22 (also being shown in Fig. 3) in the middle of each pin rotating cylinder can be connected in.As known in the art, the clutch pack (not shown) relevant with rot 22 guarantees that the pin rotating cylinder can be connected in this rot rotationally, simultaneously another pin rotating cylinder and 22 disengagings of this rot.
In addition with reference to figure 2A, 2B and Fig. 4.According to embodiments of the invention, connecting element 24 can link together first and second circular cylindrical shells 12 and 16, is transferred to another circular cylindrical shell so that will impose on the axial tension of one of this circular cylindrical shell.Connecting element 24 can be with the part cylindrical conformation with flange 26, and this flange 26 is received in the groove 28 that is formed at first and second circular cylindrical shells 12 and 16 (Fig. 4).This connecting element 24 is suitable for covering the outline of rot 22.In a nonrestrictive explanation embodiment, the outline of rot 22 has notch part 30 (Fig. 3), and this notch part 30 has the little diameter of remainder than the outline of this rot 22.This notch part 30 extends (Fig. 3) between bearing 32.This connector 24 can be to make such shape, makes its part cylinder form corresponding to the arc between this bearing 32 at interval, and wherein this connecting element 24 has the terminating edge 34 that is placed on the bearing 32.By this way, connecting element 24 can flush with the outline of rot 22.Because this connecting element 24 is arranged in the notch part 30 between this bearing 32, this connecting element 24 is with these rot 22 rotations.When connecting element 24 rotations, this flange is free to slide in groove 28.Should be noted that this first and second circular cylindrical shell 12 and 16 can have less diameter near connecting element 24, make connecting element 24 to flush with rot 22.
As in Fig. 4 finding, the attempt that imposes on pin 14 is extracted axial force (perhaps imposing on the axial force of another pin so that it is extracted from second circular cylindrical shell similarly) with it along the direction shown in the arrow 36 and will be transferred to second circular cylindrical shell 16 via connecting element 24 from first circular cylindrical shell 12, therefore make the attempt failure of effectively pulling out this pin or this circular cylindrical shell being broken.
Those of ordinary skill in the art will be understood that, the content that has specifically illustrated and described above the invention is not restricted to.But scope of the present invention comprises above-described combination of features and sub-portfolio, and those of ordinary skill in the art has read its various modifications and variations that do not belong to prior art that can expect after the description of front.
Claims (10)
1. a double cylinder lock (10) comprises
First pin (14) is arranged on wherein first circular cylindrical shell (12) in rotatable mode;
Second pin (17) is arranged on wherein second circular cylindrical shell (16) in rotatable mode, the rotating rot (22) in the middle of each pin rotating cylinder is connected in; It is characterized in that
With described first and second circular cylindrical shells (12,16) Connection Element that links together (24), so that the axial tension that will be applied on one of them circular cylindrical shell passes to another circular cylindrical shell, described connecting element (24) is suitable for overlaying on the outline of described rot (24).
2. double cylinder lock as claimed in claim 1 (10), wherein said connecting element (24) comprise the flange (26) that is received in the groove (28) that is formed in described first and second circular cylindrical shells (12,16).
3. double cylinder lock as claimed in claim 1 (10), the outline of wherein said rot (22) have between bearing (32) notch part (30) that extends, and described connecting element (24) is shaped as and is suitable for being installed between the described bearing (32).
4. described double cylinder lock as claimed in claim 1 (10), wherein said connecting element (24) flushes with the outline of described rot (22).
5. double cylinder lock as claimed in claim 1 (10), wherein said connecting element (24) rotates with described rot (22).
6. double cylinder lock as claimed in claim 2 (10), wherein said connecting element (24) is with described rot (22) rotation, and described flange (26) slides in described groove (28) when described connecting element (24) rotates.
7. a double cylinder lock (10) comprises
First pin (14) is arranged on wherein first circular cylindrical shell (12) in rotatable mode;
Second pin (17) is arranged on wherein second circular cylindrical shell (16) in rotatable mode, the rotating rot (22) in the middle of each pin rotating cylinder is connected in;
It is characterized in that
With described first and second circular cylindrical shells (12,16) connecting element that links together (24), so that the axial tension that will be applied on one of them circular cylindrical shell passes to another circular cylindrical shell, described connecting element (24) comprises the flange (26) that is received in the groove (28) that is formed in described first and second circular cylindrical shells (12,16).
8. double cylinder lock as claimed in claim 7 (10), wherein said connecting element (24) flushes with the outline of described rot (22).
9. double cylinder lock as claimed in claim 7 (10), wherein said connecting element (24) rotates with described rot (22).
10. double cylinder lock as claimed in claim 7 (10), wherein said connecting element (24) is with described rot (22) rotation, and described flange (26) slides in described groove (28) when described connecting element (24) rotates.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IL174062 | 2006-03-02 | ||
| IL174062A IL174062A (en) | 2006-03-02 | 2006-03-02 | Attack resistant double cylinder lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101029541A true CN101029541A (en) | 2007-09-05 |
| CN101029541B CN101029541B (en) | 2010-12-08 |
Family
ID=37983692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100856318A Expired - Fee Related CN101029541B (en) | 2006-03-02 | 2007-03-01 | Attack resistant double cylinder lock |
Country Status (4)
| Country | Link |
|---|---|
| CN (1) | CN101029541B (en) |
| AR (1) | AR059547A1 (en) |
| IL (1) | IL174062A (en) |
| WO (1) | WO2007099523A2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102877695A (en) * | 2011-07-14 | 2013-01-16 | 家居安全组有限公司 | Lock cylinder |
| CN102971469A (en) * | 2009-10-26 | 2013-03-13 | 阿沃赛特五金（英国）有限公司 | Lock mechanism |
| CN105545101A (en) * | 2014-10-24 | 2016-05-04 | Kij安全锁有限公司 | Lock with a locking mechanism |
| TWI724766B (en) * | 2020-01-22 | 2021-04-11 | 顥記實業股份有限公司 | Electronic cylinder lock |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2278099A1 (en) | 2009-07-21 | 2011-01-26 | Poul Sloth ApS | A cylinder lock |
| GB201905764D0 (en) | 2019-04-24 | 2019-06-05 | Spark Tech Engineering Ltd | Cylinder lock with improved strength |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1553501B1 (en) * | 1965-11-25 | 1970-06-18 | Voss Kg J | Coupling part against axial pulling apart of the cylinder cores of a double cylinder lock |
| CH674543A5 (en) * | 1987-06-25 | 1990-06-15 | Bauer Kaba Ag | Double-cylinder mortise lock - has rotary member turning in stator but prevented from any other movement |
| DE4106709A1 (en) * | 1991-03-02 | 1992-09-03 | Dom Sicherheitstechnik | MULTIPLE UNIT COMPOSABLE LOCKING CYLINDERS |
| GB2288204B (en) * | 1994-04-09 | 1997-08-20 | Parkes Josiah & Sons Ltd | Locks |
| EP0889182A3 (en) * | 1997-06-27 | 1999-07-14 | IKON AKTIENGESELLSCHAFT Präzisionstechnik | Construction element system for the assembly of cylinder locks |
| DE69900510T2 (en) * | 1999-09-22 | 2002-05-08 | Mottura Serrature Di Sicurezza | Schliesszylinderstator |
| DE10041650B4 (en) * | 2000-08-24 | 2004-03-25 | Dom-Sicherheitstechnik Gmbh & Co. Kg | cylinder lock |
| DE10161288A1 (en) * | 2001-12-13 | 2003-06-26 | Bremicker Soehne Kg A | profile cylinder |
-
2006
- 2006-03-02 IL IL174062A patent/IL174062A/en not_active IP Right Cessation
-
2007
- 2007-02-07 WO PCT/IL2007/000170 patent/WO2007099523A2/en active Application Filing
- 2007-02-16 AR ARP070100687A patent/AR059547A1/en active IP Right Grant
- 2007-03-01 CN CN2007100856318A patent/CN101029541B/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102971469A (en) * | 2009-10-26 | 2013-03-13 | 阿沃赛特五金（英国）有限公司 | Lock mechanism |
| CN102971469B (en) * | 2009-10-26 | 2016-01-20 | 阿沃赛特五金（英国）有限公司 | Locking mechanism |
| CN105649408A (en) * | 2009-10-26 | 2016-06-08 | 阿沃赛特五金（英国）有限公司 | Lock mechanism |
| CN105649408B (en) * | 2009-10-26 | 2019-04-09 | 阿沃赛特五金（英国）有限公司 | Locking mechanism |
| CN102877695A (en) * | 2011-07-14 | 2013-01-16 | 家居安全组有限公司 | Lock cylinder |
| CN102877695B (en) * | 2011-07-14 | 2017-03-01 | 时代家居安全有限公司 | Lock core |
| CN105545101A (en) * | 2014-10-24 | 2016-05-04 | Kij安全锁有限公司 | Lock with a locking mechanism |
| TWI724766B (en) * | 2020-01-22 | 2021-04-11 | 顥記實業股份有限公司 | Electronic cylinder lock |
Also Published As
| Publication number | Publication date |
|---|---|
| IL174062A0 (en) | 2006-08-01 |
| WO2007099523A2 (en) | 2007-09-07 |
| WO2007099523A3 (en) | 2007-11-08 |
| IL174062A (en) | 2011-07-31 |
| CN101029541B (en) | 2010-12-08 |
| AR059547A1 (en) | 2008-04-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101208 Termination date: 20110301 |