CN102971469B - Locking mechanism - Google Patents
Locking mechanism Download PDFInfo
- Publication number
- CN102971469B CN102971469B CN201080058959.0A CN201080058959A CN102971469B CN 102971469 B CN102971469 B CN 102971469B CN 201080058959 A CN201080058959 A CN 201080058959A CN 102971469 B CN102971469 B CN 102971469B
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- Prior art keywords
- lock
- cam
- cylinder
- actuator
- clutch
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Classifications
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- 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
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- 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
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/0054—Fraction or shear lines; Slip-clutches, resilient parts or the like for preventing damage when forced or slammed
- E05B17/0062—Fraction or shear lines; Slip-clutches, resilient parts or the like for preventing damage when forced or slammed with destructive disengagement
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
- Braking Arrangements (AREA)
- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
Abstract
A kind of safe lock mechanism (100,200,400) of improvement is provided and a barrier structure (192) can be utilized to protect a cam lever (174).And a lock cylinder (116,416) is connected in one first lock actuator housing (114,414) by a pin replacement one circle folder.In addition, a cam (106) can be provided, and its axle (172) is stretched out by a lock housing (10).One cam (216) is provided has the surface that a radial extended element (302) supports a lock housing (10).One refer to turn bolt (300) can be provided it when moving axially can by start.One cam (406) can against a lock cylinder (416) by axially clasp when when clutch start to home.
Description
Technical field
The present invention relates to a kind of locking mechanism.More particularly, the present invention relates to a kind of safety cylinder locking mechanism.
Background technology
Cylinder lock generally comprises a locking mechanism and has one first lock actuator, and one second lock actuator and a rotatable cam are located at therebetween.This lock actuator selectively rotates this cam by using a key or a finger bolt and activated.The cam lever that this cam generally comprises a camshaft and given prominence to by this camshaft.
One clutch in this locking mechanism can start selectively engage in this first and second locks actuator one or the other.Because being rotated in of this key movable lock actuator can be suppressed when key does not insert.Therefore, such as, if a locking mechanism comprises two key lock actuators, then key insert first lock actuator will automatically release out this second lock actuator and this cam between carry road, and make this cam can by this first lock actuator rotate.Or, if a key inserts this second lock actuator, this clutch will be moved, and Shi Yizai road is formed between this second lock actuator and cam.
In use, this cylinder lock is contained in a lock housing, and this lock housing includes a mechanism in order to stretch out a locking bolt.This cam is closed between the antetheca of this housing and rear wall.When this cam rotates, this cam lever can engage this latch mechanism to stretch out and this locking bolt of retracting pins and open a closure.
The cylinder lock of this type is easy to unauthorized connection start.Unauthorized start can by removing hithermost (normally outside) lock actuator, and rotate this cam with manpower and attempted with carrying out this latch mechanism of start.Or this cam can be removed, and this locking bolt can be retracted in this lock housing artificially by with a proper implements.
This problem can even more serious when having a finger bolt actuator but not a key actuator is installed in the inner side of this closure.This cam can freely be rotated when referring to that bolt actuator engages with this, because this refers to that bolt does not need insertion one key to rotate it.
Summary of the invention
An object of the present invention is for providing a kind of cylinder lock of improvement.
A kind of cylinder lock is provided according to a first aspect of the present invention, comprise one first lock actuator, it can rotate in one first lock actuator housing, one second lock actuator, one lock cam, it has a camshaft and a cam lever given prominence to by camshaft, this lock cam be located at this first and second lock actuator between, and can rotate around a lock axis, one clutch is made and can be formed one between any one of this first and second actuator and this lock cam and drive path, wherein this clutch has a home its directly can engage with this cam and the first actuator at this place, and this cam to be detained limit relative to this first actuator.
Advantageously, this cam, relative to the inflexible limit of the first lock actuator, will make itself and this cam all more be difficult to be shifted when this second lock actuator is removed, and this cam can be suppressed to depart from the rotation of its axis.
A kind of locking mechanism is provided according to a second aspect of the present invention, comprise one first lock actuator, one second lock actuator, one lock cam has a cam and a cam lever given prominence to by cam, this lock cam to be located between this first and second lock actuator and can to rotate around a lock axis, and the direction that a barrier structure can be parallel to this lock axis along covers this cam lever at least partially.
Advantageously, when this outer lock start is removed by this cylinder lock, this barrier structure will make more to be difficult to enter this lock cam.Therefore, it can become and more be difficult to this lock cam of manpower pressure rotation to open this lockset.It is also comparatively difficult to remove this cam by this mechanism.
Preferably, this cylinder lock comprises a predetermined weakening region at this barrier structure towards on the opposition side of this cam lever.In this way, when this lock is subject to high external force, it will rupture in this precalculated position, and this barrier structure is maintained the original state and stops to enter this cam lever.
Preferably, a connecting elements can be provided to connect this first and second locks actuator, and this barrier structure is defined on this connecting elements.Better this connecting elements comprises an attachment formation in order to this cylinder lock is attached to a lock housing.
Preferably, this weakening region is defined on this connecting elements, and in this way, this weakening region can be arranged on this lockset " critical " and carry in road, and the operation of this actuator will be tended at this desired location place to this connecting elements that ruptures.
Preferably, this weakening region is a chase being formed on the external surface of this connecting elements.
Preferably, this weakening region is defined in this barrier structure and and is attached between formation in order to this connecting elements to be attached to first of this first or second actuator.
A kind of lock assembly is to provide according to a third aspect of the present invention, comprise a lock cylinder, it has one first lock actuator, one second lock actuator, and one lock cam there is a camshaft and a cam lever given prominence to by camshaft, this lock cam be located at this first and second lock actuator between and can around one lock axis rotate, one lock housing has one first wall and one second wall, wherein this lock cylinder is contained in this lock housing, and make this cam lever be arranged between this first and second wall, and this camshaft is axially given prominence to by this first wall.
Advantageously, this camshaft departs from the rotation of its axis by outstanding this camshaft that can suppress of this housing, and supression enters this lock inside.
Preferably, this lock cylinder is contained in a lock housing, and makes this cam lever between first and second wall, and this camshaft is axially given prominence to by this first wall.Better this barrier structure is given prominence to by this first wall.In this way, when this lockset is broken, the combination projection of this barrier structure and this camshaft will fill up this whole cylinder hole, and makes to be very difficult to this lockset of behaviour lane.
Preferably, this camshaft and this barrier structure can project to about same position.
Preferably, the axial end of this camshaft and this barrier structure flushes.
Preferably, this camshaft is axially given prominence to by this second wall.
A kind of cylinder lock is to provide according to a fourth aspect of the present invention, comprise one first lock actuator, one second lock actuator, one lock cam has a camshaft and a cam lever given prominence to by camshaft, this lock cam be located at this first and second lock actuator between and can around one lock axis rotate, wherein this camshaft can define a clasp component by camshaft radially stretch out outwardly in order to support a stayed surface axially arrest limit this camshaft.
Advantageously, provide the flange that a clasp component such as is stretched out by this camshaft, can when removing these lock one of actuators close to stoping moving axially and rotating of this cam during this cam.This clasp component typically will abut an external surface of this lock housing inside of this closure.Or, this flange can the outside of this closure near one of this lock housing outside, and restrain the inside being entered this lock housing by instrument.
Should please note that third and fourth technical scheme of the present invention is for for same problem, namely break this lockset and rotate this cam enter this enclosure interior by departing from its axis, different solutions.
A kind of finger bolt mechanism for a cylinder lock is to provide according to a fifth aspect of the present invention, comprise a housing, one cylinder is contained in this housing, one finger ties and is connected to this housing and this cylinder, and this cylinder when first state of this mechanism can be fixed rotatably relative to this housing, and when second state of this mechanism, if apply a torsion to refer to bolt in this, this cylinder can move relative to this housing rotatably around a main shaft, and wherein this refers to that bolt can axially move and this mechanism be moved to the second state by this first state.
Therefore user must push (or selectively drawing) before rotation, and this refers to bolt.Advantageously, provide the finger bolt of a pushing actuating can stop when an exterior part moving part is removed and unauthorized connection rotate this cam by the outside of this lockset.Therefore, one one is utilized can be made into safer at the cylinder lock of the finger bolt of inner side.
Finger bolt mechanism according to the 5th aspect is installed in a cylinder lock and comprises:
One first lock actuator can be locked together with actuator housing and rotates with one first;
One lock cam has a camshaft and a cam lever given prominence to by camshaft, and this lock cam is located at this first lock actuator and refers between bolt mechanism, and can rotate around a lock axis;
One clutch is configured to selectively form a driving path between any one of this lock cam and (i) this first actuator and (ii) this cylinder.
Preferably, this clutch has a safe condition, wherein it be immovably with this cylinder clamping.
Preferably, this clutch is configured to, and when removing one of this cylinder lock component, when being better this first lock actuator, can move into this home.
In this way, if attempt breaks this cylinder when entering, this clutch will advance to this safe condition and engage this cylinder, and supposes that this refers to that bolt is in this first state, then this clutch (and cam) will not be fixed on location revolvably, and stops with this lockset of Manpower operating.
After this situation, the user had the right can be allowed to enter and manipulate this from inside via a different path and refer to that bolt becomes the second state to open this lockset.
Be to provide a kind of cylinder lock according to a sixth aspect of the present invention, comprise a lock housing and a lock cylinder is rotatably contained in this lock housing.Wherein this lock cylinder can define a radial extensional surface and fastened by an assembly that tightens up that radial inward is outstanding in this lock housing.
Advantageously, provide this device to increase safety, and be better than such as carrying out this lock cylinder of clasp with a circle bundle folder.This device can take less space compared to a circle bundle folder device for fastening, therefore this lock cam can be made longer, and reduces it in this lock housing, depart from the ability that its axis rotates.And the chase tightening up assembly that can define this radial extensional surface in order to reception can be set in this lock actuator housing.Be different from this circle bundle clamp device part and be that this circle bundle folder chase must be arranged on this hull outside just.These chases can act on as stress generation place in this lock cylinder, if therefore this chase is arranged in this housing, it can comparatively be not easy to be subject to damage.Therefore this cylinder lock can be made into safer.
Preferably, this tightens up assembly is a pin rod extending through a wall of this lock housing.
Preferably, another tightens up assembly and can be provided at a different circumferential position and give prominence to inwardly in this lock housing inner radial ground.Three such assemblies that tighten up better are had to be provided and circumferentially spaced apart equably.
Accompanying drawing explanation
According to of the present invention one or the various different embodiment of safety bareel of several aspects is existing describes in detail with reference to institute's accompanying drawings, wherein:
Fig. 1 is one according to the three-dimensional exploded view of one first lock cylinder assembly of the present invention;
Fig. 2 is a lateral view of the lock cylinder assembly of Fig. 1;
Fig. 3 is the stereogram that the some of the lock cylinder assembly of Fig. 1 is contained in a lock housing;
Fig. 4 is one according to the three-dimensional exploded view of one second locking mechanism of the present invention;
Fig. 5 is that schematic diagram is cutd open in the side of the locking mechanism of Fig. 4;
Fig. 6 A is one according to the three-dimensional exploded view of of the present invention 1 the 3rd locking mechanism; And,
Fig. 6 B is a three-dimensional exploded view of the some of the locking mechanism of Fig. 6 A.
Detailed description of the invention
As shown in Figure 1, a locking mechanism 100 comprises one first lock actuator 102, and one second lock actuator 104, cam 106, and a clutch assembly, this clutch assembly comprises one first clutch time assembly 108 and one second clutch time assembly 110.This locking mechanism 100 more comprises a clasp component 112.
This first lock actuator 102 comprises one first lock actuator housing 114 and one first lock cylinder 116.This first lock actuator housing 114 comprises a hollow cylinder 118, and this cylinder 118 has a projection radially given prominence to by it 120.This cylinder 118 can define two radial perforations 119 extended.This projection 120 can define a blind hole 122, and it is parallel to this cylinder 118 and part penetratingly extends.This projection 120 more defines a pair horizontal perforation 124.
This first lock cylinder 116 comprises a pin rotating cylinder mechanism, and it can be suitable for undertaking one key.This first lock cylinder 116, when the key suitable when insertion one, can be rotated in this first lock actuator housing 114.When a key is not inserted in this first lock cylinder 116, this lock cylinder can not be rotated relative to this first lock actuator housing 114.Such lockset to be operating as in this field that institute is general to be known, therefore not describe in detail in this.
This first lock cylinder 116 can define the axially extended key 130 of a ring week chase 126, and one first clutch slot 132, and a second relative clutch slot 134, both axially extended by one end of this first lock cylinder 116.This first lock cylinder 116 also can define a radial lockpin hole 131 extended.
This second lock actuator 104 comprises one second lock actuator housing 136 and one second lock cylinder 138.This second lock actuator housing 136 is similar in fact the first lock actuator housing, and comprises cylinder 140 and the projection radially stretched out by it 142.This projection 142 can define a blind hole 144 and a pair horizontal perforation 146.
This second lock cylinder 138 also when inserting the key in a key 148 when acceptance one, can rotate in this second lock actuator housing 136.This second lock cylinder 138 can define the circle folder chase 150 in a ring week, and it can be stretched out by the cylinder 140 of this second lock actuator housing 136 when being placed in when this second lock cylinder 138 in this second lock actuator housing 136.
This first clutch time assembly 108 comprises Compress Spring 152 and one first clutch component 154.This first clutch component 154 comprises a scalariform axle 156, and this scalariform axle 156 has a drive member 158 of radially being stretched out by its larger diameter part.The steel connector 160 that this first clutch component 154 more comprises a cylindric Strengthening and Toughening is contained in its a axial aperture.Finally, this first clutch component 154 comprises a lock pin that can move radially 162, and it is by a Compress Spring 164 radially bias voltage outwardly.
This second clutch assembly 110 comprises one second clutch component 166, and it contains a scalariform axle and has a drive member of radially being stretched out by it 168.This second clutch assembly 110 more comprises one and pushes pin 170, and it is axially mounted to the larger diameter part abutting against this second clutch component 166.
This cam 106 comprises a camshaft 172 cylindrically substantially, and it has a cam lever radially given prominence to by camshaft 172 174.This cam lever 174 roughly push away pull out tiltedly contracting and when its by this camshaft 172 stretch from time can become wider.
This camshaft 172, substantially in hollow, is only provided with a hole 178 and is defined as except having a mesospore 176 and axially runs through.This mesospore 176 is shaped as the drive member 158 that can engage this first clutch component 154 in side, or engages the drive member 160 of the second clutch component 166 on the opposite side.
This camshaft 172 can define the lockpin hole 173 of a radial direction, and it extends through its outer wall.
This clasp component or manacle 112 comprise a body 180 to be had one first axle 182 and is axially extended by it, and one second axle 184 axially extends to by it on the contrary with one.This first and second axle 182,184 respectively comprises two pin-and-holes 186,188 etc. respectively.This body 180 is cylindrical substantially and have contrary par 190 etc. at its top and lower surface, and comprises a barrier assembly stretched out by it 192.This barrier assembly can define the part cylindrical surface 194 of a recessed song.This body 180 can define an installing hole traversed 181 in order to attach to a lock housing.This clasp component 112 is a single block.
The chase 113 in one ring week to be provided on this second axle 184 between this barrier assembly 192 and first end for this axle 184.This chase 113 is arranged between this barrier assembly 192 and at first, can be fixed in this lock housing (will be described hereinafter) in this first this clasp component of place at the first right hole 188 place.This chase 113 can provide a predetermined weakening region, if when it can guarantee that this second lock actuator 104 is removed by brute force, this clasp component will break at this chase 113 place, and it is unaffected to retain this clasp component.This chase should be please noted and non-immediate be close to this barrier assembly 192 so as not to fracture be too near in this component and any crack extended to wherein.
This locking mechanism 100 combines as follows:
Lock cylinder 116,138 can be inserted in their respective lock actuator housings 114,136.By the ring week chase 126 fastened through these pin-and-holes 119 by clasp pin in this lock cylinder 116, then the first lock cylinder 116 first can lock actuator housing 114 axially clamping with this.This second lock cylinder 138 enters this by a circle chuck and is trapped in the second lock actuator housing 136 in all chases 150.
This Compress Spring 152 can be socketed and be supported in this first lock cylinder 116, and the first clutch component 154 meeting and this first lock cylinder 116 clamping, and make this drive member 158 engage this second clutch slot 134.The steel connector 160 of this sclerosis simultaneously can be loaded in this scalariform axle 156.This lock pin 162 is contained in this scalariform axle 156 with resisting the biasing elastic of this Compress Spring 164.
This cam 106 is arranged on the first clutch component 154, and the small diameter axle of the second clutch component 166 can be inserted through the perforation 178 of this cam mesospore 176 to abut against this first clutch time assembly 108.These clutch components 166 can resist the elasticity of Compress Spring 152 and axially move.
This pushes pin 170 to abut against this second clutch component 166, and the second lock cylinder 138 can be used to support this pushes pin 170.This first lock actuator housing 114 and the second lock actuator shells 136 can engage with this clasp component 112.This first axle 182 can be connected with this first blind hole 112 of locking actuator housing 114, and the second axle 184 can be connected with the second blind hole 144 of locking actuator housing 136.One group of clasp pin 196 can be threaded in these horizontal perforations 124,146, and engages with the pin-and-hole 186,188 of this clasp component and this mechanism be fixed together.
Should ask understanding, this clutch assembly is removable and make this first clutch component 154 and the second clutch component 166 axially movement come alternatively to be connected with this cam 106 in use.This Compress Spring 152 can push these clutch components 154,166 towards the second lock actuator 104.In this way, this drive member 158 can engage the mesospore 176 of this cam 106.Therefore, when a key inserts in this first lock cylinder 116, then its rotation can cause the rotation of this first clutch component due to the engaging between this drive member 158 second clutch slot 134.This then can cause again the rotation of this cam 106, because this drive member 158 and one suitable groove (not indicating in figure) set up in this mesospore 176 is socketed engages.
On the other hand, if when a key is inserted into this second lock cylinder 138, Ze Yizai road can be caused to push pin 170 to push the first clutch component 154 to release off to this second clutch component 166 to be connected with the fit of this cam 106 through this, and makes the groove fit of this drive member 168 and on the mesospore 176 of this cam 106.
In this way, if a key is inserted by inner side i.e. this first lock actuator place of this closure, then this key can be rotated and be rotated this cam 106, and thus can pin when this cam lever 174 rotates or open any locking bolt.Or, if this user is the outside at this closure, then a key can be inserted in the key 148 of this second lock cylinder 138, and it is understood these clutch components 154,166 of start and makes this drive member 168 engage this cam 106, therefore this energy is opened by by outside this.
Should ask understanding, if this second lock cylinder 138 is locked together with actuator housing 136 and is removed separately or with second, then this pushes pin 170 and the second clutch component 166 to drop.This allows that the first clutch component 154 pushes away by this Compress Spring 152 and one surpasses pan position, can stretch out, and the lockpin hole 131 in this first lock cylinder 116 of fit pins this clutch in this this lock pin 162 of some place under the bias voltage of this spring 164.This lock pin 162 also can extend through the lockpin hole 173 that this lockpin hole 131 comes on this camshaft 172 of fit.In this way, this cam 106 to be now detained limit relative to this first lock cylinder 116, and make this cam 106 move or remove more difficult.Therefore this cam can engage with the first lock cylinder 116 and is connected.So, an attempt invades this locking mechanism people from outside can not rotate this cam 106, because it can be engaged in the first lock actuator 116, can not rotate if it does not insert a key from inside.
In use, as shown in Figure 2, the safety additionally augmented can be provided because of the existence of this barrier assembly 192, and it can extend to this camshaft 172 completely.As described in, this barrier assembly 192 can define the cylinder formed surface 194 of a recessed song, its can near and be supported on the cylinder formed surface of this camshaft 172.So, one security mechanism augmented can be provided because of the following fact: when this second lock cylinder 138 and the second lock actuator housing 136 are removed, one attempt destroys effractor can not rotate it close to this cam lever 174, because this barrier assembly 192 can block the path reaching this component.Please note that this cam lever 174 range of movement in use only rotates 10 ~ 15 degree by its normal position, therefore, this barrier assembly 192 can block cam 174 at least partly in all positions in its normal moving range.This can make a people very difficulty enter this cam lever 174 and rotate or remove this cam 106.
As shown in Figure 3, this lock assembly 100 is illustrated to be arranged in a lock housing 10, and it has a cylinder lock accommodation hole 12.This cam 106 can rotate in this lock housing 10.As found out, if this second lock actuator 104 is removed (in this example, this second axle 184 disconnects at chase 113 place and can complete this and remove), then this camshaft 172 can be given prominence to by this lock housing 10.And this body 180 and barrier assembly 192 all can be given prominence to by this lock housing 10, and stop any close to the cam lever 174 in this lock housing 10.So, gap will not be had or allowance strongly can be entered by an instrument.One guarantees to become more difficult to the operation of this cylinder lock with the tight credit union of overlapping in the corresponding moulding hole of this lock housing.
When this locking mechanism 100 is at locking-in state, this cam lever 174 arranges with this hole 12 misalignment.Therefore this cam 106 can not axially be removed, except non-rotating to unlocking condition.This rotation is impossible, because as previously mentioned, the existing kayser of this cam is in this first lock actuator 102, and it can not be inserted from inside unless there are a key by close.
As shown in Figure 4, one second locking mechanism 200 is illustrated.This second locking mechanism 200 is similar to the first locking mechanism 100, and similar component has the label being greater than 100.
This cam 206 is same as cam 106, is only radially given prominence to by it in the first lock actuator end apart from flange 302,303.
As shown in Figure 5, this locking mechanism 200 is illustrated and is contained in a lock housing 10, and it has a locking mechanism hole 12.This lock housing 10 have one outside inside 14 and one 16.As found out, this first lock actuator 202 to be contained in inside this 16, and the second lock actuator 204 to be contained in outside this 14.
The flange 302,303 of this cam 206 can inside this 16 places near the outside of this lock housing 10.So, if this second lock actuator 204 is removed, then this cam 206 can not easily be rotated or be removed, because these flanges 302,303 can be tight against with this lock housing 10.
These flanges 302,303 are relative completely on the contrary, and this flange 303 can be aimed at cam lever 274 and arranges.This can make this cylinder lock mechanism 200 load in this lock housing 10 to be easier to.When this mechanism 200 is at locking-in state, this flange 303 will only near this lock housing 10.
As shown in Figure 6 A and 6B, a locking mechanism 400 is illustrated.This locking mechanism 400 comprises one first lock actuator 402, one second lock actuator 404, cam 406, and a clutch assembly comprises one first clutch time assembly 408 and one second clutch time assembly 410.This locking mechanism 400 more comprises a clasp component 412.
This first lock actuator 402 comprises one first lock actuator housing 414 and one first lock cylinder 416.This first lock actuator housing 414 comprises a hollow cylinder 418 and has a projection radially given prominence to by it 420.This cylinder 418 can define two radial perforations 419 extended.This projection 420 can define a blind hole 422, and it is parallel to this cylinder 418 and part penetratingly extends.This projection 420 more defines a pair horizontal perforation 424.
This first lock cylinder 416 can define all chases 426 of a ring, and an axially extended key 430.This first lock cylinder 416 more defines an axially extended cotter way 431.
This first lock cylinder 416 comprises a pin rotating cylinder mechanism and is applicable to for containing one key.One key does not provide together with this first lock cylinder 416.Alternatively, one refers to that turning assembly 500 can be provided.
This refers to that turning assembly 500 comprises a finger bolt 502, and it has a lever 504 and is connected to one first axle 506, and it can be down to one second axle 508 on rank, shoulder 509 place.This second axle 508 can define a groove gap 510, and has a pin-and-hole 512 to be defined to traverse in it.This refers to turn assembly 500 and more comprises a key assembly 514 and can rotate this lock cylinder with this lock cylinder 416 fit relative to this housing 414.This key assembly 514 must insert this lock cylinder 416 completely could rotate it, if this key assembly 514 does not insert this lock cylinder 416 completely, then this lock cylinder 416 can be lockable and can not rotate relative to this housing 414.
This key assembly can define a shoulder 515 backward.
This second lock actuator 404 comprises one second lock actuator housing 436 and one second lock cylinder 438.This second lock actuator 404 is similar in fact the second lock actuator 104 of above-mentioned locking mechanism 100, therefore will not describe in detail at this.
This first clutch time assembly 408 comprises Compress Spring 452 and one first clutch component 454.This first clutch component 454 can define a drive member of radially being stretched out by it 458.Finally, this first clutch component 454 comprises a lock pin that can move radially 462, and it can by a Compress Spring 464 radially bias voltage outwardly.
This second clutch assembly 410 comprises one second clutch component 466, and it comprises a scalariform axle and has a drive member of radially being stretched out by it 468.
This cam 406 comprises a substantially cylindrical circular camshaft 472, its have one by radially outstanding cam lever 474.This cam lever 474 substantially in pushing and drawing shape, when its by this camshaft 472 stretch from time can become wider.
This camshaft 472 in hollow, is only axially passed by it except having a mesospore (can not see) and having a hole to be defined as substantially.This mesospore is shaped as the drive member 458 that can engage this first clutch component 454 in side, or can engage the drive member 468 of the second clutch component 466 in opposition side.
This camshaft 472 can define the lockpin hole 473 that extends through the radial direction of its outer wall.
This clasp component 412 comprises a body 480 and has first axle 482 axially extended by it, and one second axle 484 with a rightabout by axially extend.These each first and second axles 482,484 comprise two pin-and-holes all respectively.One barrier assembly 492 can slide on this second axle 484, and radially outstanding close to this body 480 by this axle 484.It is fixed by with a pin or rivet 481.This barrier assembly 492 can define the part drum surface 494 of a recessed song.This body 480 can define a horizontal installing hole run through by it, in order to attach to a lock housing.
This locking mechanism 500 combines in the mode that is similar to locking mechanism 100 and operates, only except following exception.
This refers to turn assembly 500 and is placed on this axle 508 by a Compress Spring 516 and combines to compress this shoulder 509.This key assembly 514 is set up and enters in this groove gap 510 through this spring 516.This shoulder 509 can abut against this spring 516.This refers to that bolt assembly 500 can be inserted in this lock cylinder 416, and fixes with a sliding pin 518, and it can carry out this key assembly 514 of clasp relative to this axle 508.This sliding pin 518 can slide in this cotter way 431.This spring 516 can compress the surface (can not see) in this lock cylinder 416, and bolt 502 can be biased away from this lock cylinder 416 to make this refer to.
Finally, this lock cylinder 416 can be fixed in this housing 414 by use pair of pin 520, and this fastens this chase 426 to pin meeting through hole 419 etc.Therefore this lock cylinder 416 axially can be arrested limit, but can rotate when this key assembly 514 inserts completely.
The bias voltage of this key assembly 514 only by resisting this spring 516 pushes this towards this locking mechanism 500 and refers to bolt 502 and be fully inserted into.So, this locking mechanism usually can be lockable and can not rotate, and to insert in this second latching device 404 or this refers to that bolt 502 is pressed into and rotates unless there are a key.
Therefore, if there is an effractor to destroy this second lock actuator 404, then this cam 406 can not easily be rotated.First, this barrier assembly 492 will stop close to this cam lever 474.The second, this cam 406 can not be rotated, unless this refers to that bolt 502 is pressed, but this is impossible by the outside of this closure.
The change case should understanding above-described embodiment can fall all in scope of the present invention.
Such as, this refers to that bolt can be designed to only can extend out to this locked position at a predetermined position of rotation.And in other positions all its bias voltage that can resist this spring 516 by inside clasp.
In addition, any aspect of the present invention all can independently or in combination be used, and provides the locked instrument of an improvement.
In order to gain in strength, various different lock construction element all can be carried out body plan by by some material, such as high tension steel, kevlar and be different from the compound of conventional sintering component as brass etc.
Claims (11)
1. a cylinder lock, is characterized in that, it comprises:
One first lock actuator, comprises one first lock cylinder, and this first lock cylinder can be rotated in one first lock actuator housing;
One second lock actuator;
One lock cam, it comprises a camshaft, and by a cam lever outstanding on this camshaft, and this lock cam is located between this first and second lock actuator, and can rotate around a lock axis;
One clutch assembly, it is configured to and in this first and second locks actuator, can selectively forms a driving path between any one and this lock cam, wherein this clutch assembly comprises a bias assembly, this bias assembly is set as and can stretches in undertaking formation corresponding on this cam and the first lock actuator when a home, thus this cam is limited relative to the first lock actuator.
2. cylinder lock as claimed in claim 1, it is characterized in that, wherein when described home, this clutch assembly can be locked actuator with this cam and first and engage, thus clutch assembly, the first lock actuator and the relative movement of cam in the degree of freedom of all rotations and translation are detained limit.
3. cylinder lock as claimed in claim 2, it is characterized in that, described bias assembly is a biased pin.
4. cylinder lock as claimed in claim 3, it is characterized in that, described bias assembly is resiliently biased.
5. cylinder lock as claimed in claim 4, it is characterized in that, described bias assembly is by a spring-biased.
6. cylinder lock as claimed in claim 1, is characterized in that, the undertaking formation of described cam is set as in fact diametrically this cam lever relatively.
7. cylinder lock as claimed in claim 6, it is characterized in that, the undertaking formation of described cam extends through the outer wall of camshaft.
8. cylinder lock as claimed in claim 1, it is characterized in that, described bias assembly can move radially.
9. cylinder lock as claimed in claim 1, it is characterized in that, described clutch assembly comprises the first clutch component of a contiguous first lock actuator, with the second clutch component of a contiguous second lock actuator, described first and second clutch components can move axially, optionally to engage with cam.
10. cylinder lock as claimed in claim 9, is characterized in that, described second lock actuator comprises one second lock cylinder, and this second lock cylinder can be rotated in one second lock actuator housing; Second lock cylinder is locked together with actuator housing and is removed separately or with second, causes the first clutch component to move to home.
11. cylinder locks as claimed in claim 10, is characterized in that, comprise a spring, and this spring can push this first clutch component towards this second lock actuator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610008617.7A CN105649408B (en) | 2009-10-26 | 2010-10-25 | Locking mechanism |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB0918742.8 | 2009-10-26 | ||
| GBGB0918742.8A GB0918742D0 (en) | 2009-10-26 | 2009-10-26 | Lock mechanism |
| PCT/GB2010/051787 WO2011051703A2 (en) | 2009-10-26 | 2010-10-25 | Lock mechanism |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610008617.7A Division CN105649408B (en) | 2009-10-26 | 2010-10-25 | Locking mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102971469A CN102971469A (en) | 2013-03-13 |
| CN102971469B true CN102971469B (en) | 2016-01-20 |
Family
ID=41426713
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201080058959.0A Active CN102971469B (en) | 2009-10-26 | 2010-10-25 | Locking mechanism |
| CN201610008617.7A Active CN105649408B (en) | 2009-10-26 | 2010-10-25 | Locking mechanism |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610008617.7A Active CN105649408B (en) | 2009-10-26 | 2010-10-25 | Locking mechanism |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP2494129B1 (en) |
| CN (2) | CN102971469B (en) |
| ES (1) | ES2763209T3 (en) |
| GB (1) | GB0918742D0 (en) |
| RU (1) | RU2551273C2 (en) |
| TW (1) | TWI510701B (en) |
| WO (1) | WO2011051703A2 (en) |
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| IL218105A (en) * | 2012-02-14 | 2016-12-29 | Mul-T-Lock Technologies Ltd | Gear assembly and use in cylinder lock |
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| GB2515729A (en) * | 2013-06-03 | 2015-01-07 | Uap Ltd | Improvements to cylinder locks with thumb-turns |
| GB2518496B (en) * | 2013-07-17 | 2020-12-23 | Uap Ltd | A lock |
| CN103437600B (en) * | 2013-08-12 | 2015-09-23 | 顾煜 | Nine orientation theftproof locks |
| NL2012691B1 (en) * | 2014-04-25 | 2016-07-08 | M&C Beveiliging B V | Cylinder lock and lock pin suitable and intended for a cylinder lock. |
| TWM483307U (en) | 2014-05-09 | 2014-08-01 | Porter Lock Co Ltd | Anti-theft lock |
| DE102014217240A1 (en) * | 2014-08-28 | 2016-03-03 | Bks Gmbh | Double lock cylinder |
| GB201418941D0 (en) * | 2014-10-24 | 2014-12-10 | K I J Security Locks Ltd | A lock |
| FI126450B (en) * | 2014-11-11 | 2016-12-15 | Abloy Oy | cylinder lock |
| TWI560350B (en) * | 2015-05-22 | 2016-12-01 | Taiwan Fu Hsing Ind Co Ltd | Clutch driving module of lock set |
| ES2811901T3 (en) * | 2015-10-23 | 2021-03-15 | M&C Beveiliging B V | Cylinder lock |
| ITUB20160673A1 (en) * | 2016-02-11 | 2017-08-11 | Iseo Serrature Spa | MODULAR CYLINDER LOCK |
| GB2549154B (en) * | 2016-04-06 | 2021-08-04 | Uap Ltd | Improvements to cylinder locks with thumb-turns |
| US9919809B2 (en) * | 2016-06-07 | 2018-03-20 | The Boeing Company | Folding wing system |
| GB2553812B (en) * | 2016-09-15 | 2021-03-24 | Apecs Consult Ltd | Anti-snap cylinder lock |
| GB201719038D0 (en) * | 2017-11-17 | 2018-01-03 | Uap Ltd | A lock cylinder for a locking mechanism |
| DE102018101896A1 (en) | 2018-01-29 | 2019-08-01 | C. Ed. Schulte Gmbh Zylinderschlossfabrik | closing device |
| DE102018108159A1 (en) | 2018-04-06 | 2019-10-10 | C. Ed. Schulte Gmbh Zylinderschlossfabrik | closing device |
| TWI666369B (en) * | 2019-01-10 | 2019-07-21 | Federal Lock Co., Ltd. | Lock cylinder based on automatic lock after destruction |
| TWI724766B (en) * | 2020-01-22 | 2021-04-11 | 顥記實業股份有限公司 | Electronic cylinder lock |
| GB2591512B (en) * | 2020-01-31 | 2024-06-26 | Uap Ltd | Thumbturn lock actuator |
| TWI773383B (en) | 2021-06-15 | 2022-08-01 | 安得烈股份有限公司 | Auto locked lock cylinder transmission structure after destruction |
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2010
- 2010-10-25 ES ES10773388T patent/ES2763209T3/en active Active
- 2010-10-25 CN CN201080058959.0A patent/CN102971469B/en active Active
- 2010-10-25 RU RU2012120605/12A patent/RU2551273C2/en active
- 2010-10-25 EP EP10773388.3A patent/EP2494129B1/en active Active
- 2010-10-25 TW TW099136302A patent/TWI510701B/en active
- 2010-10-25 WO PCT/GB2010/051787 patent/WO2011051703A2/en active Application Filing
- 2010-10-25 CN CN201610008617.7A patent/CN105649408B/en active Active
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| CN1447874A (en) * | 2000-08-24 | 2003-10-08 | Dom安全技术两合公司 | Cylinder lock |
| DE20021352U1 (en) * | 2000-12-16 | 2001-03-22 | Aug. Winkhaus GmbH & Co. KG., 48291 Telgte | Locking cylinder |
| CN101029541A (en) * | 2006-03-02 | 2007-09-05 | 模帝乐技术有限公司 | Attack resistant double cylinder lock |
Also Published As
| Publication number | Publication date |
|---|---|
| GB0918742D0 (en) | 2009-12-09 |
| CN102971469A (en) | 2013-03-13 |
| WO2011051703A2 (en) | 2011-05-05 |
| RU2551273C2 (en) | 2015-05-20 |
| EP2494129A2 (en) | 2012-09-05 |
| WO2011051703A3 (en) | 2011-10-06 |
| RU2012120605A (en) | 2013-12-10 |
| ES2763209T3 (en) | 2020-05-27 |
| CN105649408A (en) | 2016-06-08 |
| EP2494129B1 (en) | 2019-10-02 |
| TWI510701B (en) | 2015-12-01 |
| CN105649408B (en) | 2019-04-09 |
| TW201135040A (en) | 2011-10-16 |
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