CN105649408B - Locking mechanism - Google Patents
Locking mechanism Download PDFInfo
- Publication number
- CN105649408B CN105649408B CN201610008617.7A CN201610008617A CN105649408B CN 105649408 B CN105649408 B CN 105649408B CN 201610008617 A CN201610008617 A CN 201610008617A CN 105649408 B CN105649408 B CN 105649408B
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- China
- Prior art keywords
- lock
- cylinder
- wall
- cam
- camshaft
- 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.)
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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
- E05B9/041—Double cylinder locks
- E05B9/042—Stators consisting of multiple parts being assembled together
-
- 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
- E05B17/0054—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)
- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
- Braking Arrangements (AREA)
Abstract
A kind of improved safe lock mechanism (100,200,400) is provided and can be protected using barrier structure (192) cam lever (174).And lock cylinder (116,416) replaces circle folder to lock actuator shell (114,414) in first to be connected by pin.In addition, cam (106) can be provided, axis (172) is stretched out by lock housing (10).Cam (216) is provided with a radially extending member (302) to support the surface of lock housing (10).Finger turn bolt (300) it can be provided when moving axially can be by actuation.Cam (406) can be against lock cylinder (416) by axially clasp when clutch actuation to home.
Description
Technical field
The present invention relates to a kind of locking mechanisms.It is more particularly related to a kind of safety cylinder locking mechanism.
Background technique
Cylinder lock has generally comprised locking mechanism, has the first lock actuator, the second lock actuator and one rotatable
Cam is set to therebetween.The lock actuator by using key or can refer to that bolt is activated selectively to rotate the cam.The cam
Generally comprise camshaft and by camshaft cam lever outstanding.
The clutch in the locking mechanism can actuation come selectively engage this first and second lock actuator in one
It is a or another.Because movable being rotated in for actuator of lock of the key can be suppressed when key is not inserted into.Therefore, example
Such as, if a locking mechanism includes two key lock actuators, key first lock actuator of insertion will be released out automatically should
Load road between second lock actuator and the cam, and enable the cam by the first lock actuator rotation.Alternatively, if key is inserted
The clutch will then be moved by entering the second lock actuator, and the road Shi Yizai is formed between the second lock actuator and cam.
When in use, for the cylinder lock in lock housing, which includes mechanism to stretch out locking bolt.The cam is closed
Between the antetheca and rear wall of the shell.When cam rotation, which can engage the latch mechanism to extend and retract
The locking bolt locks and opens closure.
The cylinder lock of this type is easy to unauthorized connection actuation.Unauthorized actuation may be hithermost by removing
(usually external) lock actuator, and the cam is rotated with manpower and is attempted with carrying out the actuation latch mechanism.Alternatively, the cam meeting
It is removed, and the locking bolt can be artificially retracted in the lock housing with proper implements.
This problem can be even more serious when having finger bolt actuator rather than key actuator is installed in the inside of the closure.
The cam can be freely rotatable when referring to that bolt actuator engages with this, because this refers to that bolt does not need insertion key and is just able to rotate
It.
Summary of the invention
A purpose of the invention is to provide a kind of improved cylinder lock.
First aspect according to the present invention provides a kind of cylinder lock, comprising the first lock actuator, can lock actuation first
Rotation in part shell, the second lock actuator, locks cam, with camshaft and by camshaft cam lever outstanding, the lock cam
It is located between first and second lock actuator, and can be rotated around lock axis, clutch is made can be in first and second work
Driving path is formed between any one of moving part and the lock cam, wherein the clutch has home its meeting at this
Directly engage with both the cam and the first actuator, and makes the cam that can be detained relative to first actuator limit.
Advantageously, inflexible limit of the cam relative to the first lock actuator, it will when the second lock actuator is removed
Make it all be more difficult to be shifted with the cam, and the cam can be inhibited to deviate the rotation of its axis.
Second aspect according to the present invention provides a kind of locking mechanism, includes the first lock actuator, the second lock actuator, lock
Cam has cam and by cam cam lever outstanding, which is located between first and second lock actuator and can be around lock
Axis rotation and barrier structure can cover at least partially the cam lever along the direction for being parallel to the lock axis.
Advantageously, when the outer lock actuation by by the cylinder lock remove when, the barrier structure will make it more difficult into
To the lock cam.Therefore, manpower can be become more difficult to force to rotate the lock cam to open the lockset.It is also relatively difficult to by this
Mechanism removes the cam.
Preferably, which includes scheduled weakening region in opposite side of the barrier structure towards the cam lever.With
This mode will be broken when the lock is by high external force in the predetermined position, and so that the barrier structure is kept original state and prevented
Enter the cam lever.
Preferably, connecting elements can be provided to connect the first and second locks actuator, and the barrier structure is to define
On the connecting elements.The preferable connecting elements includes attachment formation the cylinder lock is attached to lock housing.
Preferably, which be defined on the connecting elements, and by this method, which can be arranged on the lockset
In " critical " load road, and the operation of the actuator will be tended to be broken the connecting elements at the desired location.
Preferably, which is the chase being formed on the outer surface of the connecting elements.
Preferably, which is defined in the barrier structure and the connecting elements is attached to the first or second
Between first attachment formation of actuator.
The third aspect according to the present invention is to provide a kind of lock assembly, includes lock cylinder, has the first lock actuator, the
Two lock actuators, Ji Yisuo cam have a camshaft and by camshaft cam lever outstanding, the lock cam be located at this first and the
It can rotate between two lock actuators and around lock axis, lock housing has the first wall and the second wall, and wherein the lock cylinder is mounted in the lock housing,
And it is set to the cam lever between first and second wall, and protrude the camshaft axially by first wall.
It is rotated advantageously, the camshaft can inhibit the camshaft to deviate its axis by the shell protrusion, and restrains and enter
Inside the lock.
Preferably, the lock cylinder is in lock housing, and makes the cam lever between first and second wall, and make the camshaft
It is axially protruded by first wall.The preferable barrier structure is prominent by first wall.By this method, when the lockset is broken,
The combination protrusion of the barrier structure and the camshaft will fill up the entire cylinder hole, and to be very difficult to the behaviour lane lock
Tool.
Preferably, the camshaft and the barrier structure can project to about the same position.
Preferably, the axial end face of the camshaft and the barrier structure flushes.
Preferably, which is axially protruded by second wall.
Fourth aspect according to the present invention is to provide a kind of cylinder lock, includes the first lock actuator, the second lock actuator, lock
Cam has camshaft and by camshaft cam lever outstanding, which is located between first and second lock actuator and can
It is rotated around lock axis, wherein the camshaft can define clasp component and be stretched out radially towards by camshaft to to support surface
The camshaft is limited axially to arrest.
Advantageously, the flange that clasp component is for example stretched out by the camshaft is provided, it can be in the equal lock actuator when removal
One of and close to cam when prevent the axial movement and rotation of the cam.The clasp component typically will be in the closure
Inside abuts the outer surface of the lock housing.Alternatively, the flange can abut the outside of the lock housing in the outside of the closure, and restrain logical
The tool of mistake enters the inside of the lock housing.
It should please note that third and fourth technical solution of the invention is to break the lockset for same problem and pass through
Deviate its axis and rotates the cam to enter the different solutions of the enclosure interior.
The 5th aspect according to the present invention is to provide a kind of finger bolt mechanism for cylinder lock, includes shell, cylinder is mounted in
In the shell, refer to tether and be connected to the shell and the cylinder, and makes the cylinder in the first state of the mechanism can be relative to the shell
Body is rotatably fixed, and in the second state of the mechanism, and if applying torsion, the cylinder can be opposite around main shaft if this refers to bolt
It is rotatably moved in the shell, wherein this refers to that bolt is axially movable and the mechanism is moved to the second state by the first state.
Therefore user must push (or selectively drawing) before rotation that this refers to bolt.It is caused advantageously, providing and pushing
Dynamic finger bolt can prevent unauthorized connection to rotate the cam by the outside of the lockset when exterior part moving part is removed.Therefore, sharp
It can be made into safer in the cylinder lock of the finger bolt of inside with one.
Finger bolt mechanism according to the 5th aspect, which is installed in cylinder lock, includes:
First lock actuator can be rotated together with the first lock actuator shell；
Cam is locked with camshaft and by camshaft cam lever outstanding, which is located at the first lock actuator and refers to
Between bolt mechanism, and it can be rotated around a lock axis；
Clutch be configured to can any one of the lock cam and (i) first actuator and (ii) cylinder it
Between selectively form driving path.
Preferably, which has safe condition, and wherein it is immovably to be clamped with the cylinder.
Preferably, which is to be configured to, when remove the cylinder lock component, preferably this first lock actuator
When, the home can be moved into.
By this method, if attempt to break the cylinder and enter, which will advance to the safe condition and engage this
Cylinder, and assume that this refers to bolt in the first state, then the clutch (and cam) will cannot be rotatably secured to position, and hinder
Only with the Manpower operating lockset.
After the situation, the user having the right will be allowed via different paths, and into and from inside manipulation, this refers to that bolt becomes the
Two-state opens the lockset.
The 6th aspect according to the present invention is to provide a kind of cylinder lock, is rotatably mounted at the lock housing comprising lock housing and lock cylinder
It is interior.Wherein the lock cylinder can define radially extending surface by the lock housing radial inward fastening component outstanding fasten.
Advantageously, providing this device will increase safety, and carry out the clasp lock cylinder better than for example to justify beam folder.This device
Less space can be occupied compared to circle beam folder device for fastening, therefore the lock cam can be made longer, and it is reduced in the lock housing
The interior ability for deviateing the rotation of its axis.And it can define the fastening component of the radially extending surface chase to receive and can be set to
It is located in the lock actuator shell.Different from being that circle beam folder chase must be arranged on the shell just in place of the circle beam clamp device
External side.These chases can be acted on as at the stress generation in the lock cylinder, if therefore the chase is set in the shell, can be compared with
It is not readily susceptible to damage.Therefore the cylinder lock can be made into safer.
Preferably, which is the pin rod for extending through a wall of the lock housing.
Preferably, another fastening component can be provided in different circumferential positions and dash forward inwardly in the lock housing inner radial
Out.Preferably it is provided and is circumferentially equally spaced apart there are three such fastening component.
Detailed description of the invention
According to the present invention one or the safety bareel in terms of several various different embodiments now with reference to institute's accompanying drawings
It describes in detail, in which:
Fig. 1 is the stereogram exploded view of the first lock cylinder assembly according to the present invention；
Fig. 2 is the side view of the lock cylinder assembly of Fig. 1；
Fig. 3 is perspective view of some of the lock cylinder assembly of Fig. 1 in lock housing；
Fig. 4 is the stereogram exploded view of the second locking mechanism according to 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 the stereogram exploded view of third locking mechanism according to the present invention；And
Fig. 6 B is a part of stereogram exploded view of the locking mechanism of Fig. 6 A.
Specific embodiment
As shown in Figure 1, locking mechanism 100 includes the first lock actuator 102, and the second lock actuator 104, cam 106, and
Clutch assembly, the clutch assembly include the first clutch time assembly 108 and the second clutch time assembly 110.The locking mechanism 100 is more
It include clasp component 112.
The first lock actuator 102 includes the first lock actuator shell 114 and the first lock cylinder 116.The first lock actuator
Shell 114 includes hollow cylinder 118, which has by its radially convex block 120 outstanding.The cylinder 118 can define two
A perforation 119 radially extended.The convex block 120 can define blind hole 122, be parallel to the cylinder 118 and partly extend through.
The convex block 120 more defines a pair of of horizontal perforation 124.
First lock cylinder 116 includes pin rotating cylinder mechanism, is suitably adapted for accepting key.First lock cylinder 116 is when insertion
When key appropriate, it can be rotated in the first lock actuator shell 114.When key is not inserted into first lock cylinder 116,
The lock cylinder cannot be rotated relative to the first lock actuator shell 114.The operation of such lockset is general in the field to be known, therefore
Not in this detailed description.
First lock cylinder 116 can define ring week chase 126, axially extending key slot 130, the first clutch slot 132, and
The second opposite clutch slot 134, is both axially extended by one end of first lock cylinder 116.First lock cylinder, 116 Ye Hui circle
Make the lockpin hole 131 radially extended.
The second lock actuator 104 includes the second lock actuator shell 136 and the second lock cylinder 138.The second lock actuation
Part shell 136 is substantially similar to the first lock actuator shell, and includes cylinder 140 and the convex block that is radially stretched out by it
142.The convex block 142 can define blind hole 144 and a pair of of horizontal perforation 146.
Second lock cylinder 138 also can be in the key being inserted into a key slot 148 when receiving, in the second lock actuator shell
Rotation in body 136.Second lock cylinder 138 can define the circle folder chase 150 in ring week, be placed in when second lock cylinder 138
When in the second lock actuator shell 136, it can be stretched out by the cylinder 140 of the second lock actuator shell 136.
First clutch time assembly 108 includes compressed spring 152 and the first clutch component 154.First clutch component
154 include scalariform axis 156, which has the drive member 158 radially stretched out by its larger diameter part.This
One clutch component 154 further includes the steel plug 160 of cylindric Strengthening and Toughening in its axial aperture.Finally, first clutch
Component 154 includes radially movable lock pin 162, by the bias radially towards of compressed spring 164.
The second clutch assembly 110 includes the second clutch component 166, containing scalariform axis and is had radially by its stretching
Drive member 168.The second clutch assembly 110, which has further included, pushes pin 170, is axially mounted to abut against second clutch
The larger diameter part of component 166.
The cam 106 includes generally cylindrical camshaft 172, has and is radially protruded by camshaft 172
Cam lever 174.The cam lever 174, which substantially pushes away, to be pulled out tiltedly contracting and can become wider when it is extended away from by the camshaft 172.
The camshaft 172 is generally hollow, and only removing, there is mesospore 176, which to be equipped with hole 178, is defined as axially running through.It should
Mesospore 176, which is shaped as, to engage the drive member 158 of first clutch component 154 in side, or engages on the opposite side
The drive member 160 of two clutch components 166.
The camshaft 172 can define radial lockpin hole 173, extend through its outer wall.
The clasp component or manacle 112 include that there is ontology 180 first axle 182 axially to be extended by it and the second axis
184 are axially extended with opposite Xiang Youqi.First and second axis 182,184 respectively separately includes two pin holes 186,188 etc..It should
Surface has opposite flat part 190 etc. to ontology 180 generally in cylindrical shape and at the top and bottom of it, and includes to be stretched by it
Barrier assembly 192 out.The barrier assembly can define the part cylindrical surface 194 of concave curved.The ontology 180, which can define, to be traversed
Mounting hole 181 is to attach to lock housing.The clasp component 112 is single block.
The chase 113 in ring week is provided at the first end on second axis 184 between the barrier assembly 192 and the axis 184
Between.The chase 113 is arranged between the barrier assembly 192 and first point, and the clasp component can be first at first point
Pair hole 188 at be fixed in the lock housing (will be described hereinafter).The chase 113 provides scheduled weakening region, ensures that vacation
When removing the second lock actuator 104 strongly, which will break at the chase 113, and retain the clasp
Component is unaffected.Should please note that the chase not directly next to the barrier assembly 192 so as not to fracture is too near in this component and
Extend to any crack wherein.
The locking mechanism 100 combines as follows:
Lock cylinder 116,138 can be inserted into their own lock actuator shell 114,136.It should by clasp pin is passed through
Equal pin holes 119 fasten the ring week chase 126 in the lock cylinder 116, then the first lock cylinder 116 can and the first lock actuator shell
114 are axially clamped.Second lock cylinder 138 enters this by circle collet and is trapped in the second lock actuator in all chases 150
In shell 136.
The compressed spring 152, which can be socketed, to be supported in first lock cylinder 116, and the first clutch component 154 can with this first
Lock cylinder 116 is clamped, and the drive member 158 is made to engage second clutch slot 134.The steel plug 160 of the hardening simultaneously can be filled
Enter in the scalariform axis 156.The lock pin 162 is with fighting the biasing elastic of the compressed spring 164 in the scalariform axis 156.
The cam 106 is arranged on the first clutch component 154, and the small diameter axis of the second clutch component 166 can be inserted
Enter the perforation 178 across the cam mesospore 176 to abut against first clutch time assembly 108.The equal clutch components 166 can be to resistance to compression
The elasticity of contracting spring 152 and axially move.
This pushes pin 170 to abut against second clutch component 166, and the second lock cylinder 138 can be used to that this is supported to push pin
170.The first lock actuator shell 114 and the second lock actuator shells 136 can be engaged with the clasp component 112.The first axle
182 can be connected with the blind hole 112 of the first lock actuator shell 114, and the second axis 184 can be with the second lock actuator shell 136
Blind hole 144 be connected.Group clasp pin 196 can be threaded into the grade horizontal perforations 124,146, and with the pin hole of the clasp component 186,
188 engage and the mechanism are fixed together.
Answer it is understood that, the clutch assembly is removable and make first clutch component 154 and the second clutch component when in use
166 can axially move alternatively to be connected with the cam 106.The compressed spring 152 can push the grade clutch components 154,166
Actuator 104 is locked towards second.By this method, which can engage the mesospore 176 of the cam 106.Therefore, work as key
Spoon be inserted into first lock cylinder 116 in when, then its rotation can due to the engaging between 158 second clutch slot 134 of drive member and
Cause the rotation of first clutch component.This then will cause the rotation of the cam 106 again, because of the drive member 158 and a system
Appropriate groove (not indicating in figure) in the mesospore 176 is socketed engaging.
On the other hand, if key is inserted into second lock cylinder 138, the road Ze Zai can be caused by this push pin 170 to
Second clutch component 166 is connected to push the first clutch component 154 to release off with the fitting of the cam 106, and makes the driving structure
Part 168 and the groove fitting on the mesospore 176 of the cam 106.
By this method, if key by the inside of the closure be this first lock actuator where be inserted into, which can
Be rotated to rotate the cam 106, and thus in the cam lever 174 rotation can lock or open any locking bolt.Alternatively, if
The user is in the outside of the closure, then key can be inserted into the key slot 148 of second lock cylinder 138, can actuation
The grade clutch components 154,166 and make the drive member 168 engage the cam 106, therefore this can by by the outside opening.
Answer it is understood that, if second lock cylinder 138 individually or with second lock actuator shell 136 be removed together, this is pushed away
Compeling pin 170 and the second clutch component 166 can fall.This allows the compressed spring 152 that first clutch component 154 is pushed away super displacement
It sets, the lock pin 162 can stretch out under the bias of the spring 164 at the point, and the lockpin hole in fitting first lock cylinder 116
131 lock the clutch.The lock pin 162 can also extend through the lockpin hole that the lockpin hole 131 comes on the fitting camshaft 172
173.By this method, which is detained limit relative to first lock cylinder 116, and makes the movement or removal of the cam 106
It is more difficult.Therefore the cam can engage with the first lock cylinder 116 and be connected.In this way, attempting from the external people for invading the locking mechanism
It will not be able to rotate the cam 106, because it can be engaged in the first lock actuator 116, if will not from one key of inside insertion
It is not able to rotate.
When in use, as shown in Fig. 2, the safety additionally augmented can because the barrier assembly 192 there are due to be provided,
The camshaft 172 can be extended fully into.As described, the barrier assembly 192 can define the cylinder formed surface 194 of concave curved, it can be tight
It leans on and is supported on the cylinder formed surface of the camshaft 172.In this way, the security mechanism augmented can be provided because of following fact:
When second lock cylinder 138 and the second lock actuator shell 136 are removed, attempting destruction effractor cannot be close to the cam lever
174 rotate it, because the barrier assembly 192 can block the access for reaching the component.Please note that the cam lever 174 when in use
Motion range be only by its normal position rotate 10~15 degree, therefore, which can be in its normal movement range
At least part of cam 174 is blocked in interior all positions.This can make a people is extremely difficult to enter the cam lever 174 and rotate
Or remove the cam 106.
As shown in figure 3, the lock assembly 100 is to be shown to be mounted in lock housing 10, with cylinder lock receiving hole 12.It should
Cam 106 can rotate in the lock housing 10.As can be seen, if this second lock actuator 104 be removed (in this example this second
Axis 184 disconnects and this achievable removal at chase 113), then the camshaft 172 can be prominent by the lock housing 10.And the ontology
180 and barrier assembly 192 all can be prominent by the lock housing 10, and prevent the close of any cam lever 174 in the lock housing 10.Such as
This, will not have gap or allowance that can strongly be got enter by tool.The close set credit union in moulding corresponding with lock housing hole
Ensure to become increasingly difficult the operation of the cylinder lock.
When the locking mechanism 100 is in locking-in state, which is misaligned arrangement with the hole 12.Therefore the cam
106 cannot be axially removed, except non-rotating to unlocking condition.This rotation is impossible, because as previously mentioned, the cam is existing
Clamping lock cannot be approached and be inserted into unless there are key from inside in the first lock actuator 102.
As shown in figure 4, the second locking mechanism 200 is shown.Second locking mechanism 200 is similar to the first locking mechanism
100, and similar component has the label greater than 100.
The cam 206 is identical to cam 106, only except have flange 302,303 first lock actuator end by it radially
It is prominent.
As shown in figure 5, the locking mechanism 200 is shown in lock housing 10, with locking mechanism hole 12.The lock housing 10
With outside 14 and inside 16.As can be seen, which is mounted in the inside 16, and the second lock actuator 204 fills
14 on the outside of this.
The flange 302,303 of the cam 206 can 16 on the inside of this at abut the outside of the lock housing 10.In this way, if this second
It locks actuator 204 to be removed, then the cam 206 easily cannot be rotated or remove, because this waits flanges 302,303 can be with this
Lock housing 10 tight against.
The equal flanges 302,303 are completely opposite on the contrary, and the flange 303 can be aligned with cam lever 274.This meeting
The cylinder latch mechanism 200 is fitted into the lock housing 10 to be easier to.When the mechanism 200 is in locking-in state, which will be only
Against the lock housing 10.
As shown in Figure 6 A and 6B, locking mechanism 400 is shown.The locking mechanism 400 includes the first lock actuator 402, the
Two lock actuators 404, cam 406 and clutch assembly include the first clutch time assembly 408 and the second clutch time assembly 410.The lock
Tool mechanism 400 further includes clasp component 412.
The first lock actuator 402 includes the first lock actuator shell 414 and the first lock cylinder 416.The first lock actuator
Shell 414 includes hollow cylinder 418 and has by its radially convex block 420 outstanding.The cylinder 418 can define two and radially extend
Perforation 419.The convex block 420 can define blind hole 422, be parallel to the cylinder 418 and partly extend through.The convex block 420
More define a pair of of horizontal perforation 424.
First lock cylinder 416 can define one ring week a chase 426 and axially extending key slot 430.First lock cylinder
416 more define an axially extending cotter way 431.
First lock cylinder 416 includes that a pin rotating cylinder mechanism is adapted to containing key.Key not with first lock cylinder 416
It provides together.Alternatively, refer to that turning assembly 500 can be provided.
This refers to that turning assembly 500 includes to refer to bolt 502, is connected to first axle 506 with lever 504, can be in shoulder 509
Place's rank is down to the second axis 508.Second axis 508 can define groove gap 510, and have a pin hole 512 to be defined and traverse in it.This refers to
Turn assembly 500 further include key assembly 514 can with 416 fitting of lock cylinder and come relative to the shell 414 rotate the lock cylinder.It should
Key assembly 514 must be fully inserted into the lock cylinder 416 and just be able to rotate it, if the key assembly 514 and being not fully inserted into the lock cylinder
416, then the lock cylinder 416 can be lockable and cannot rotate relative to the shell 414.
The key assembly can define shoulder 515 backward.
The second lock actuator 404 includes the second lock actuator shell 436 and the second lock cylinder 438.The second lock actuation
Part 404 is substantially similar to the second lock actuator 104 of above-mentioned locking mechanism 100, therefore will be not described here in detail.
First clutch time assembly 408 includes compressed spring 452 and the first clutch component 454.First clutch component
454 can define the drive member 458 radially stretched out by it.Finally, first clutch component 454 includes radially movable
Lock pin 462, can be by the bias radially towards of compressed spring 464.
The second clutch assembly 410 includes the second clutch component 466, is radially stretched out it includes scalariform axis and having by it
Drive member 468.
The cam 406 includes generally cylindrical camshaft 472, is had by its radially cam lever outstanding
474.The cam lever 474 is in substantially pushing and drawing shape, can become wider when it is extended away from by the camshaft 472.
The camshaft 472 substantially in hollow, only except with mesospore (cannot see that) and have a hole be defined as axially by
It is passed through.The mesospore, which is shaped as, to engage the drive member 458 of first clutch component 454 in side, or can be in opposite side
Engage the drive member 468 of the second clutch component 466.
The camshaft 472 can define a radial lockpin hole 473 for extending through its outer wall.
The clasp component 412 include ontology 480 have the first axle 482 axially extended by it and the second axis 484 with
Opposite direction is axially extended by it.Each first and second axis 482,484 all separately includes two pin holes.Barrier assembly 492
It can slide on second axis 484, and radially be protruded by the axis 484 close to the ontology 480.It is by with a pin or rivet 481
It is fixed.The barrier assembly 492 can define the part drum surface 494 of a concave curved.The ontology 480 can define one by its perforative cross
To mounting hole, to attach to a lock housing.
The locking mechanism 500 is combined and is operated in such a way that one is similar to locking mechanism 100, only removes following exception.
This refers to that turning assembly 500 is placed in compressed spring 516 on the axis 508 to compress the shoulder 509 and to combine.The key
Component 514 is disposed through the spring 516 and enters in the groove gap 510.The shoulder 509 can abut against the spring 516.This refers to bolt assembly
500 can be inserted into the lock cylinder 416, and fixed with sliding pin 518, and the clasp key assembly 514 can be carried out relative to the axis 508.
The sliding pin 518 can slide in the cotter way 431.The spring 516 can compress the surface (cannot see that) in the lock cylinder 416, and make
This refers to that bolt 502 can be biased away from the lock cylinder 416.
Finally, the lock cylinder 416 can be used a pair of pin 520 to be fixed in the shell 414, this is to pin meeting through hole 419 etc.
To fasten the chase 426.Therefore the lock cylinder 416 can axially be arrested limit, but can be turned when the key assembly 514 is fully inserted into
It is dynamic.
The key assembly 514 be only capable of by fight the spring 516 be biased towards the locking mechanism 500 push this refer to bolt
502 and be fully inserted into.In this way, the locking mechanism would generally be lockable without being able to rotate, unless there are a key be inserted into this
In two latching devices 404 or this refers to that bolt 502 is pressed into and rotates.
Therefore, if there is an effractor to destroy the second lock actuator 404, which cannot easily be rotated.It is first
First, which will prevent close to the cam lever 474.Second, which cannot be rotated, unless this refers to bolt
502 are pressed, but this is by being impossible on the outside of the closure.
It should be appreciated that the change case of above-described embodiment can fall it is all in the scope of the present invention.
For example, this refers to that bolt is designed to only extend out to the locked position in scheduled rotation position.And it is all its
Its bias that can fight the spring 516 of its position is by inside clasp.
In addition, any aspect of the invention can all be used independently or in combination, and to provide improved locked instrument.
In order to increase intensity, a variety of different lock construction elements can be all configured by certain materials, such as high tension steel,
Kevlar and compound different from conventional sintering component such as brass etc..
Claims (14)
1. a kind of cylinder lock, which is characterized in that it includes have:
First lock actuator；
Second lock actuator；
Cam is locked, with camshaft, and by cam lever outstanding on the camshaft, which is located at described first and the
Between two lock actuators, and it can be rotated around lock axis；
Wherein the camshaft defines clasp component, which extends radially towards, by against support surface come axis
To the constraint camshaft.
2. cylinder lock as described in claim 1, which is characterized in that the clasp component by the camshaft an axial direction
End is prominent.
3. cylinder lock as described in claim 1, which is characterized in that the clasp component is radially projecting flange.
4. cylinder lock as described in claim 1, which is characterized in that the cylinder lock further includes another clasp component, one
A circumferential location different from the clasp component radially protrudes.
5. cylinder lock as claimed in claim 4, which is characterized in that the clasp component and another clasp component have been
The flange being oppositely arranged on the contrary entirely.
6. cylinder lock as described in claim 1, which is characterized in that the clasp component is aligned with the cam lever.
7. cylinder lock as described in claim 1, which is characterized in that the inside of the lock is arranged in the clasp component.
8. cylinder lock as described in claim 1, which is characterized in that the outside of the lock is arranged in the clasp component.
9. a kind of lock assembly, which is characterized in that it includes have:
Lock housing has first wall and second wall；And
According to cylinder lock described in any one of claims 1 to 3；
Wherein the cylinder lock is set to the cam lever between first and second wall, and the clasp in the lock housing
Component abuts first wall.
10. lock assembly as claimed in claim 9, which is characterized in that first wall is in the lock housing towards inside
Wall.
11. lock assembly as claimed in claim 9, which is characterized in that first wall is facing external in the lock housing
Wall.
12. a kind of lock assembly, which is characterized in that it includes have:
Lock housing has first wall and second wall；And
According to cylinder lock described in claim 4 or 5；
Wherein the cylinder lock is set to the cam lever between first and second wall, and clasp structure in the lock housing
Part and another clasp component abut first wall.
13. lock assembly as claimed in claim 12, which is characterized in that first wall is in the lock housing towards inside
Wall.
14. lock assembly as claimed in claim 12, which is characterized in that first wall is facing external in the lock housing
Wall.
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 |
| CN201080058959.0A CN102971469B (en) | 2009-10-26 | 2010-10-25 | Locking mechanism |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201080058959.0A Division CN102971469B (en) | 2009-10-26 | 2010-10-25 | Locking mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105649408A CN105649408A (en) | 2016-06-08 |
| CN105649408B true CN105649408B (en) | 2019-04-09 |
Family
ID=41426713
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610008617.7A Active CN105649408B (en) | 2009-10-26 | 2010-10-25 | Locking mechanism |
| CN201080058959.0A Active CN102971469B (en) | 2009-10-26 | 2010-10-25 | Locking mechanism |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201080058959.0A Active CN102971469B (en) | 2009-10-26 | 2010-10-25 | Locking mechanism |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP2494129B1 (en) |
| CN (2) | CN105649408B (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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| GB2541321B (en) * | 2011-05-17 | 2017-06-14 | Avocet Hardware (Uk) Ltd | A cylinder lock with an axially movable but captured clutch mechanism |
| GB2492829B (en) * | 2011-07-14 | 2017-04-12 | Era Home Security Ltd | Double lock cylinder with key cylinder, thumb-turn, and mis-alignment clutch |
| IL218105A (en) * | 2012-02-14 | 2016-12-29 | Mul-T-Lock Technologies Ltd | Gear assembly and use in cylinder lock |
| UA112614C2 (en) | 2013-04-29 | 2016-09-26 | Мауер Локінг Сістемс Еоод | CYLINDER LOCK WITH ANTI-BREAKING FUNCTION |
| 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 |
| TWI781789B (en) | 2021-10-13 | 2022-10-21 | 安得烈股份有限公司 | Auto locked lock knob cylinder transmission structure after destruction |
| DE102022129169A1 (en) * | 2022-11-04 | 2024-05-08 | C.Ed. Schulte Gesellschaft mit beschränkter Haftung Zylinderschlossfabrik | Hybrid cylinder |
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- 2009-10-26 GB GBGB0918742.8A patent/GB0918742D0/en not_active Ceased
-
2010
- 2010-10-25 ES ES10773388T patent/ES2763209T3/en active Active
- 2010-10-25 CN CN201610008617.7A patent/CN105649408B/en active Active
- 2010-10-25 TW TW099136302A patent/TWI510701B/en active
- 2010-10-25 EP EP10773388.3A patent/EP2494129B1/en active Active
- 2010-10-25 RU RU2012120605/12A patent/RU2551273C2/en active
- 2010-10-25 CN CN201080058959.0A patent/CN102971469B/en active Active
- 2010-10-25 WO PCT/GB2010/051787 patent/WO2011051703A2/en active Application Filing
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|---|---|---|---|---|
| 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 |
|---|---|
| CN102971469A (en) | 2013-03-13 |
| GB0918742D0 (en) | 2009-12-09 |
| WO2011051703A3 (en) | 2011-10-06 |
| CN102971469B (en) | 2016-01-20 |
| EP2494129A2 (en) | 2012-09-05 |
| RU2551273C2 (en) | 2015-05-20 |
| TW201135040A (en) | 2011-10-16 |
| WO2011051703A2 (en) | 2011-05-05 |
| EP2494129B1 (en) | 2019-10-02 |
| CN105649408A (en) | 2016-06-08 |
| TWI510701B (en) | 2015-12-01 |
| RU2012120605A (en) | 2013-12-10 |
| ES2763209T3 (en) | 2020-05-27 |
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