CN105587169A - Lock Core Complete With Locking Mechanism Sealed Therein - Google Patents
Lock Core Complete With Locking Mechanism Sealed Therein Download PDFInfo
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- CN105587169A CN105587169A CN201510746093.7A CN201510746093A CN105587169A CN 105587169 A CN105587169 A CN 105587169A CN 201510746093 A CN201510746093 A CN 201510746093A CN 105587169 A CN105587169 A CN 105587169A
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- Prior art keywords
- locking mechanism
- lock
- lock core
- sealing
- prevention
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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
- E05B21/00—Locks with lamelliform tumblers which are not set by the insertion of the key and in which the tumblers do not follow the movement of the bolt e.g. Chubb-locks
- E05B21/06—Cylinder locks, e.g. protector locks
- E05B21/066—Cylinder locks, e.g. protector locks of the rotary-disc tumbler type
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B67/00—Padlocks; Details thereof
- E05B67/06—Shackles; Arrangement of the shackle
- E05B67/22—Padlocks with sliding shackles, with or without rotary or pivotal movement
- E05B67/24—Padlocks with sliding shackles, with or without rotary or pivotal movement with built- in cylinder locks
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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Packaging For Recording Disks (AREA)
Abstract
The present invention relates generally to lock core (8) complete with detainer discs (14), isolators and other components of the locking mechanism sealed therein to facilitate the assembly of locks (2).
Description
Technical field
The present invention relates generally to sealing therein so that prevention dish, separator and the locking machine of lock assemblingThe lock core of other parts of structure.
Background technology
Before several thousand, people invented and use lock guard against their property, jewelry, money and valuables,Money and article are stolen and unapproved invasion and attack by thief. Those years after the invention of first lock, engineerContinue innovation and make various improvement with lock designer, main purpose is to improve the safety profile of lockLevy, to prevent from entering without authorization the region of protection.
The present invention concentrates on disc tumbler lock (disctumblerlock). Disc tumbler lock is to have locking machineThe lock of structure, this locking mechanism generally forms by rotating prevention dish (detainerdisc), and prevention dish is at its circleThe sluice gate (gate) that is provided with fluting or cutting on week, prevention dish is isolated part and separates, and separator insertsIn the cylinder blanket of lock core. The key that is inserted into the special cutting track in keyhole is by picture safety boxThe like that disk of rotary locking mechanism and the sluice gate that aligns of bolt processed (tumbler), thus it is right to allow side lever to fall intoIn neat sluice gate, therefore, can make lock core rotate, the rotation of lock core so make again lock open.
The assembling of traditional disc tumbler lock is according to typically in sequence, that is, and and from starting until knotRestraint the assembling of whole lock, comprise the locking mechanism that especially comprises prevention dish and separator is inserted in lock core,This work is not only dull, and needs very large patience and dexterous, and this causes the increase of built-up time,Inevitably affect output. Manufacture in bulk lock core with intact prevention dish for traditional lockCrackpot, because lock core and actuator means are made overall parts, the therefore lock of different sizeBy corresponding lock cores different needs and actuator means size. Manufacturer can not produce in large quantity and storeThe part of many types and size, because different sword iron cun needs different lock core and actuator means size,And dissimilar lock needs different actuator configurations. Typical integral type lock core and actuator component are commonNot general, can not produce in a large number to cater to any sword iron cun or type. Advantageously, lock core can beStandardized size pre-installation become have the locking mechanism of requirement and seal, so that these are with intactThe sealing lock core of locking mechanism can easily obtain in the time of lock assembling. Like this, in assembling process, then and there oneIndividually connect a ground other parts of each and each prevention dish, separator and locking mechanism are inserted in lock coreThe time-consuming task of that effort just can give up because the lock core of sealing become with prevention dish and separator withAnd with other parts of intact locking mechanism.
With other the phase-locked ratio such as blade bolt-lock processed or pin bolt-lock processed, disc tumbler lock is considered to moreBe difficult to safely and more be prized, because disc tumbler lock does not use spring. Therefore, from security viewpointJudge, disc tumbler lock can not be knocked, and to prize so lock be time-consuming, needs special technologyInstrument with specialty manufacture. But so hindering factor but can not stop the prizing of disc tumbler lock,Therefore impel lock designer or manufacturer to introduce complicated design, the most utilization of these somewhat complex design has in a large numberBe the prevention dish of the sluice gate of various angles, jagged front bolt disk processed to form shallow " false sluice gate ", instituteHave these structures to be intended to increase the time that prizes lock, but all these stop feature can not provide one definitely to preventThe lock prizing. Therefore, if the definitely lock of tamper evident is provided, will be, favourable.
But, even the absolute tamper evident of lock, but under unauthorized personage exerts oneself rotational lock core situation (thisSample does other parts that not only damage side lever but also damage lock), most of traditional locks also all can be defeated by brute forceOpen. Whole lock must be replaced. Therefore, not only there is absolute tamper evident but also have anti-brute force if providedThe feature of opening will be favourable.
In order to simplify assembling process, reduce thus built-up time, lock core is usually designed to and actuator means shapeIntegral, and lock core is designed to separate with actuator means in the present invention, is divided into two parts, makes lockCore can pre-installation have the typical parts of locking mechanism and seal, and thus, described insertion parts is protectedBe held in intact lock core. So separating component design allows lock core to obtain standardized size, withTime the size that can cater to the different size of lock and the actuator means of type is provided. Except overcoming traditional locks by strongThe weakness that power is invaded, improved locking mechanism is provided with has anti-prizing and at least one two merit of anti-powerful featureEnergy prevention dish, can bring improved locking mechanism in the locking mechanism with other typical prevention dish into, andBe sealed in lock core.
Summary of the invention
Therefore, it is a principal object of the present invention to provide the lock core with sealing locking mechanism therein, its energyEnough be manufactured to the size of standard.
Of the present invention also have another object to be to provide the lock core with sealing locking mechanism therein, its permissionAll parts of locking mechanism first carried out pre-installation before whole lock assembling.
Of the present invention also have another object to be to provide the lock core with sealing locking mechanism therein, wherein,The shell of lock core separates manufacture with actuator, makes two formula parts separately, so just as long as by changingThe size of actuator means or structure come with lock size or type matching, just can cater to lock different size andType.
Another object of the present invention is to provide the lock core with sealing locking mechanism therein, wherein, and lock coreContainment member be dismountable.
Another object of the present invention is to provide the lock core with sealing locking mechanism therein, wherein, and sealingMember also can be used as actuator.
Another object of the present invention is to provide the lock core with locking mechanism therein of sealing, wherein, and notBand is the traditional locks difference of the lock core of sealing so, if the cover plate of lock housing is removed, the parts of locking mechanism are not yetCan drop out, because they are fixed in lock core by containment member.
Of the present invention also have another object to be to provide the lock core with sealing locking mechanism therein, wherein,A size likely coordinates all lock cores, has given up thus in lock assembling process then and there by disk mechanismEach and various piece be inserted into the task in lock core.
Of the present invention also have another object to be to provide the lock core with sealing locking mechanism therein, its minimizingThe step of built-up time simplified construction.
Of the present invention also have another object to be to provide the lock core with sealing locking mechanism therein, and it can be criticizedAmount is manufactured and can be stored, can be provided when needed.
Of the present invention also have another object to be to provide the lock core with sealing locking mechanism therein, wherein,Its manufacture can be producing and/or labor cost to save of outsourcing.
Of the present invention also have another object to be to provide the lock core with sealing locking mechanism therein, wherein,Can rotate and exceed all sluice gate settings so that initial predetermined rotation of aliging (has owing to thering is at least one90 degree sharply) sluice gate, therefore, once this locking mechanism of unauthorized operation can cause described sluice gateSurmount the described limit and excessive, can improve described locking mechanism thus and become absolute tamper evident.
Another object of the present invention is to provide the lock core with sealing locking mechanism therein, wherein, onceHandle locking component with the instrument outside correct key, although the sluice gate position of all typical prevention dishesPut and align, but have the position of at least one sluice gate to incite somebody to action for good and all deviation position.
Of the present invention also have another object to be to provide the lock core with sealing locking mechanism therein, wherein,Opening in the process of lock by attempt brute force with the instrument outside correct key, can prevent from strongly rotatingLock core, becoming so can improve described locking mechanism can anti-powerful operation.
Of the present invention also have another object to be to provide the lock core with sealing locking mechanism therein, wherein,Order about lock core or locking mechanism rotates by frictional force.
Of the present invention also have another object to be to provide the lock core with sealing improved locking mechanism therein,Wherein, lock core can use in various types of disc tumbler locks, such as padlock, cylinder lock, cam lock,Springlocks etc., only give an example several here.
Understand following detailed description of the present invention, or use in practice the present invention, other order of the present inventionWill become obvious.
The present invention above-mentioned with other object by reaching to get off:
With the lock core (8) of sealing locking mechanism (12) therein, it comprises:
At least one shell (8A);
Comprise the locking mechanism (12) of multiple prevention dishes (14), respectively prevent dribbling have at least one sluice gate andMultiple separators;
It is characterized in that
Described shell (8A) be configured with the partially enclosed end (20) of centre bore (22) and withThe open end (26) that partially enclosed end (20) is relative;
Described shell (8A) is configured with at least one curved surfaces that is arranged on described shell (8A)Side slotted opening (24);
Described shell (8A) is configured with at least one pair of side shell aperture (8B) near open end (26)To receive at least one securing member (18);
Be further characterized in that,
Described at least one containment member (16) with at least one pair of containment member hole (16A) offersThe open end (26) of shell (8A), to seal described shell (8A).
Brief description of the drawings
After studying detailed description carefully by reference to the accompanying drawings, will know other side of the present invention and advantage thereof clearly, attachedIn figure:
Fig. 1 is the stereogram decomposing, and critical piece and maintenance in the hollow compartment that is inserted into lock housing are shownThe intact cover plate of parts.
Fig. 2 illustrates the exploded perspective view of the preferred embodiment of the present invention, and it is with by dismountable sealing structurePart seals the lock core of locking mechanism therein.
Fig. 3 A is the stereogram decomposing, and all parts of lock core the second embodiment are shown.
Fig. 3 B is the cutaway view of lock core the second embodiment, to expose parts wherein.
Fig. 4 A illustrates the 3 dimensional drawing of difunctional prevention dish, and this prevention dribbling has and is attached on driving-discTelescopic member.
Fig. 4 B and the 4C telescopic view that is driving-disc and telescopic member before attached.
Fig. 5 A is the side view of the second embodiment of lock core, and lock core is torn open with containment member with from lock core shellUnder locking mechanism.
Fig. 5 B is the longitudinal sectional view with Fig. 5 A of preassembled parts.
Fig. 6 A is the side view that is provided with the lock core of " four crossway " side direction slotted opening.
Fig. 6 B is the longitudinal sectional view with Fig. 6 A of preassembled intact parts.
Fig. 7 A to 7C illustrates the plane with respect to the difunctional prevention dish of the side lever of described lock core and shell layoutFigure, illustrates respectively the latched position in lock, position and the anti-lock of prying open position of " preparation is opened "
Fig. 8 illustrates the plane of difunctional prevention dish, the position that is illustrated in the application of force and opens when lock telescopic memberPut.
Detailed description of the invention
In the following detailed description, for thorough understanding of the present invention is provided, it is multiple special to have set forthDetails. But technical staff will be understood that in the art, the present invention can be special thinless with these yetJoint is implemented. In other example, well-known method, program and/or parts are not done detailed retouchingState, smudgy so as not to the present invention.
Understand the present invention from following to the description of the embodiment of the present invention, the present invention is real with will be more readily apparent fromExecute example and only provide by means of example with reference to accompanying drawing, accompanying drawing not to scale (NTS) is drawn.
With reference to Fig. 1, shown in figure, lock 2 exploded perspective view, the hollow compartment 4A that is inserted into lock housing 4 is shownIn critical piece (, side lever 6 and lock core 8) and keep the wherein intact cover plate 10 of parts.Before in the hollow compartment 4A that is inserted into lock housing 4, lock core 8 pre-installations have locking mechanism 12, this lockingMechanism 12 comprises prevention dish 14, separator and relevant parts, and they seal in advance so that described parts are protectedHold perfect. With the lock core 8 of described locking mechanism 12 therein of sealing, subsequently with side lever 6 withAnd other typical locking mechanism parts are inserted in the hollow compartment 4A of lock housing 4 together. Adopt preferablyThe outer cover plate 10 of lining cover plate is closed the opening of hollow lock compartment, so that all parts are kept therein. LogicalCross the standardized lock core with pre-installation like this, the assembling that makes lock not only fast but also simplify because at lockDuring manufacture, one of plodding and time-consuming task is, in assembling process then and there by the portion of locking mechanismPart accurately inserts in lock core. Therefore the lock core with modular size can coordinate the lock of all sizes, becauseUnique variation makes the variation of actuator sizes to mate different sword iron cun by being. By the mark of lock core sizeStandardization, a large amount of lock cores can carry out pre-installation sealing in batches with the locking mechanism requiring, and so just can give upAbandon so time-consuming and plodding step, and only so that the lock core of the sealing with locking mechanism is inserted into lockIn the designated space of shell 4, replace it, it is to hold lock core 8 that described lock housing 4 is scheduled at assembling lock for 2 o'clock. This has saved the considerable time. Further manufacture in batches the sealing with intact locking mechanismLock core 8 is possible, and also can outsourcing. Like this, large quantities of lock cores 8 can store the use in order to future.In addition,, if remove or dismantle enclosing cover 10 from lock housing 4, only there is lock core 8 from lock housing 4, to drop outCome, instead of indivedual parts of locking mechanism 12, locking mechanism 12 is owing to being sealed in lock core 8, its peaceEntirely keep perfect. As traditional be can not in the model of sealing lock core 8 as described in not being provided withThe thing of avoiding, if all parts of locking mechanism 12 drop out from lock housing 4 after removing enclosing cover 10,Must again all locking mechanism 12 parts be inserted in lock core 8, the structure of above-mentioned sealing has just been eliminatedSuch task.
With reference to Fig. 2, the exploded perspective view of the preferred embodiment of the present invention shown in figure is, removable with passing throughThe containment member 16 unloading seals the lock core 8 of locking mechanism 12 therein. As shown in the figure, the present invention is at itPreferred embodiment comprises the shell 8A, locking mechanism 12 of best cylindrical structure and at least oneContainment member 16. Described shell 8A is configured with partially enclosed end 20 with centre bore 22, is positioned at instituteState at least one side slotted opening 24 on the curved surfaces of shell 8A, relative with partially enclosed end 20Open end 26 and be positioned near respect to one another at least one offside shell aperture 8B open end 26. InstituteState partially enclosed end 20 and maintain all parts including locking mechanism 12, because they insert separately.Locking mechanism 12 especially comprises multiple typical prevention dishes 14 and separator, and they are from described open end 26Insert in described shell 8A. The described side slit being arranged in longitudinal arcuate flanks of described shell 8A is openedMouth 24 is made up of following part: long longitudinal slotted opening 24A and shorter side direction slotted opening 24B,They arrange perpendicular to each other and form "T"-shapedly, and like this, shorter side direction slotted opening 24B is adjacent toPartially enclosed end 20 arranges. Alternatively, not to allow side slotted opening 24 be arranged to " T " as aboveShape structure, but shorter side direction slotted opening 24B can be arranged away from partially enclosed end 20, traverseLong longitudinal slotted opening 24A cutting and form " four crossway " structure. Use correct key initially pre-Fixed rotation is 90 degree advantageously, and now, all sluice gate, typical prevention dishes 14 form alignmentGroove, described in the side lever 6 that this groove can make to be attached to lock housing 4 is fallen by long longitudinal slotted opening 24AIn groove, so that the position in " preparation is opened ".
For all parts being fixed in described shell 8A, described open end 26 is by containment member 16 quiltsSealing or clogging, containment member 16 is further fixed by least one securing member 18. Sealing structurePart 16 is provided with at least one pair of and is positioned at the side seal component hole 16A on opposite side, and they are intended to be matched with instituteState side shell aperture 8B. Once containment member 16 is matched with the described open end 26 of described shell 8A, described inTherefore side seal component hole 16A will align and be matched with side shell aperture 8B, so that securing member 18 passes through.This is for containment member 16 being fixed to described shell 8A, to prevent easily throwing off engagement and maintenance insertionParts perfect. When needed, containment member 16 can easily be attached to shell 8A or from shell8A departs from, and like this, the size of containment member 16 can change and cater to different sword iron cun. Due to sealing structurePart 16 also can be used as actuator, so the shape of containment member and actuator and structure also can change, asFruit can combine with other known elements if required, to cater to dissimilar lock; For example,, for cam lock, containment member and actuator are the combinations of containment member 16, screw and plate, and come for cylinder lockSay, containment member and actuator are the combinations of containment member 16, plate (slate) and bar. For as figureShown in padlock, containment member and actuator are containment members 16 itself.
Being designed to detachably can have versatility with the containment member 16 of the parts that separate, and this versatility is, whenLock core 8 is for manufacturing in batches or when pre-installation locking mechanism parts obtain modular size, containment member 16Size can change to mate available different sword irons cun, or changes shape and structure, and if necessaryCombined with other known elements, to cater to dissimilar lock type as above. By making lock core chiVery little standardization, a large amount of lock cores 8 can carry out pre-installation and sealing with the locking mechanism 12 requiring, thus,Lock can be given up the dull and expense of each and the each parts that insert locking mechanism 12 then and there in assembling processTime step.
With reference to Fig. 3 A and 3B, the stereogram of decomposition and the view dissecing out are shown respectively, decomposition vertical in figureBody illustrates the parts of the second embodiment of lock core 8, and the view dissecing out of the second embodiment of lock core 8Expose parts wherein. In this second embodiment, by such as typical prevention dish 14 and isolationAt least one difunctional prevention dish 30 is provided in other critical piece of part, improves locking mechanism 12, mainWant parts all to insert in described shell 8A from described open end 26. Typical prevention dish 14 and difunctionalPrevention dish 30 is called " prevention dish " together always. Difunctional prevention dish 30 is configured with anti-(preventing)Prize and resist characteristic of (preventing) brute force. As shown in Fig. 4 A to 4C, difunctional prevention dish 30 shown in figure3 dimensional drawing, difunctional prevention dish 30 is with the scalable structure that is arranged in driving-disc 30A and separatesPart 30B. Difunctional prevention dish 30 comprises driving-disc 30A and telescopic member 30B, and they are to take offOpen. The dual-use function that it has is, can prevent from prizing lock and prevent someone positive opening lock, frontA kind of situation is by making the initial predetermined rotation of difunctional prevention dish sluice gate 32 for all sluice gate alignmentThe number of degrees turn over head and realize, and latter event is that protuberance 34 by making telescopic member 30B is to inside contractingGet back in driving-disc 30A, allow thus locking mechanism 4 freely to rotate and rotational lock core 8 not. Below willAt length explain this work. Driving-disc 30A has with typical prevention dish 14 similarly circular, and arrangesHave sluice gate and central slot, but be also further provided with at least one cut out portion 36, it is from driving-disc 30ACircumference edge portion cut out, be preferably formed for the outstanding of telescopic member 30B to be heldThe recess of portion 34. Driving-disc 30A caves inward to form for holding at least one scalable structure circumferentiallyThe shallow degree of depth part 38 of part 30B. Telescopic member 30B is the flexible member of wire rod shape advantageously, its structureCause and have protuberance 34, its flank has two arched arms 40, and described arched arm 40 mutually disjoints, shapeThe shape becoming is substantially similar to the shape of a pair of spreading caliper. The elastic characteristic of telescopic member 30B is convenient toIt is installed in the shallow degree of depth part 38 of driving-disc 30A, and what mate with the circular structure of driving-disc 30A canThe arched arm 40 of telescoping member 30B will be not easy displacement after attached. Cut out portion 36 is configured to holdReceive the protuberance 34 of telescopic member 30B, to locate them therein.
With reference to Fig. 5 A and 5B, the side view of the second embodiment of lock core 8 and lock core 8 are shown respectively in figureThe longitudinal sectional view of the second embodiment, the second embodiment of lock core 8 is with can be from the described shell of lock core 8The containment member 16 of throwing off in 8A and locking mechanism 12, second of the lock core 8 in longitudinal sectional view is implementedExample is with the parts of pre-installation. As shown in the figure, locking mechanism 12 comprises multiple typical prevention dishes 14 and extremelyA few difunctional prevention dish 30, it is strengthened and is had anti-prizing and the security features of anti-brute force.Typical prevention dish 14 and described difunctional prevention dish 30 are all stacked up, and are positioned at described shell 8AIn. Typical prevention dish 14 and difunctional prevention dish 30 are separated from one another by known separator. Each systemOnly coil 14 and difunctional prevention dish 30 be all configured with at least one sluice gate at its circumference place fluting, useIn holding side lever 6, also there is the slit of the approximate centre for holding key bar. For having as mentioned aboveSecond embodiment of " T shape " side slotted opening 24, difunctional prevention dish 30 will be to be inserted into instituteState the first disk of the locking mechanism 12 in shell 8A, thereafter, from the open end 26 of described shell 8AInsert typical prevention dish 14, so, difunctional prevention dish 30 by be adjacent to described shell 8A described inPartially enclosed end 20 is located. Alternatively, open for the side slit with " four crossway shape " as aboveSecond embodiment (as shown in Figure 6A and 6B) of mouth 24, at all typical prevention dishes 14After having inserted, difunctional prevention dish 30 will be the locking mechanism being inserted in the shell 8A of lock core 812 last circular disc, thus make described partially enclosed away from described shell 8A of difunctional prevention dish 30The end 20 difunctional prevention dishes in location. Inserting all parts with this order to after in described shell 8A, twoFunction prevention dish 30 is oriented with shorter side to the identical At The Height in the position of slotted opening 24B, and it isThe side slotted opening 24 of " T shape " or " four crossway shape ". Allow difunctional prevention dish 30 be adjacent to shorterSide direction slotted opening 24B orientation, can make the protuberance 34 of difunctional prevention dish 30 open from side direction slitIn mouth 24B, stretch out. Described protuberance 34 is used as restraint device, unless the application of force, otherwise, with shorterEdge (being hereinafter referred to as " side direction slotted opening the edge 25 ") contact of side direction slotted opening 24BAfterwards, can prevent that difunctional prevention dish 30 from further rotating. Shorter side direction slotted opening 24B is configured toIt makes size can allow difunctional prevention dish sluice gate 32 rotations to exceed prevention dish (typical prevention dish 14And difunctional prevention dish 30) the initial predetermined degree of rotation that arranges of all sluice gates to align (underIn literary composition, be referred to as " initial predetermined rotation "). Once handle without permission locking mechanism 12, will causeDifunctional prevention dish 30 is rotated exceed initial predetermined rotation, and to run into side direction narrow when described protuberance 34, represent that (this sluice gate is called " two hereinafter for the sluice gate of difunctional prevention dish 30 when at channel opening the edge 25The sluice gate 32 of function prevention dish ") turn over head relative to described initial predetermined rotation. Once difunctional preventionDish sluice gate 32 has turned over head relative to described initial predetermined rotation, and it will for good and all rest on deviation position, sideBar 6 will have no chance, and be prevented from throwing off and engaging with lock housing 4, because this action need to comprise two meritsCan all be aligned at interior all sluice gates by prevention dish sluice gate 32. Once in deviation position, difunctional preventionDish sluice gate 32 just can not be got back to the position of requirement, therefore, can not prize and so lock 2.
Fig. 7 A to 7C illustrates the difunctional prevention with respect to the side lever 6 of described lock core 8 and shell 8A layoutCoil 30 plane, the lock of the position in locking, the position of opening and the anti-position prizing is shown. WhenLock when locked, difunctional prevention dish sluice gate 32 is in from side lever with the sluice gate of other typical prevention dish 146 angle is the position (as shown in Figure 7 A) of 90 degree. Once it is initial predetermined to use correct key to completeRotation, be preferably 90 degree, all sluice gates and the difunctional prevention dish sluice gate of typical prevention dish 1432 will line up and hold side lever 6, thus, itself and lock housing 4 be thrown off engage and in " preparation is openedPosition " (as shown in Figure 7 B). Then turn over another predetermined turning once rotate correct keyMoving, preferably another 90 degree, provides the lock core 8 of power that rotation is opened to this lock by frictional force. Allusion quotationContact institute between the prevention dish 14 of type, difunctional prevention dish 30, separator and the shell 8A of lock core 8The frictional force producing is used to drive locking mechanism 12 and lock core 2 to enter into rotational motion.
Handle locking mechanism 12 and attempt when someone uses any instrument or any utensil outside correct keyWhile prizing lock, difunctional prevention dish sluice gate 32 is different from other typical prevention dish 14, prizes the action of lockExceed initial predetermined rotation by causing difunctional prevention dish sluice gate 32 to rotate, preferably 90 degree are (as figureShown in 7C). The size of shorter side direction slotted opening 24B is facilitated this initial predetermined rotation that exceedes,Shorter side direction slotted opening 24B is configured to: allow to rotate exceed all sluice gates are alignd set excellentInitial predetermined 90 degree that rotate of choosing, subsequently, once described protuberance 34 and described side direction slotted opening edge25 contacts, difunctional prevention dish sluice gate 32 is prevented from further rotation. This means, by rotatingExceed preferred initial predetermined 90 degree that rotate, difunctional prevention dish sluice gate 32 is its desired alignment relativelyPosition is excessive. When difunctional prevention dish sluice gate 32 is spent head relative to being preferably initially scheduled to rotate 90Time, just can not handle difunctional prevention dish sluice gate 32 and the typical prevention dish 14 of lining upThe alignment of all the other sluice gates, it will be for good and all in deviation position. Excessive difunctional prevention dish sluice gate32 can not be returned to the position that requires of aliging with typical prevention dish 14 all the other sluice gates. Therefore, side lever 6Can not fall and engage to facilitate lock core 8 to rotate subsequently and open lock 2 with lock housing 4 disengagements. In this respect,Can not successfully prize lock 2 of the present invention, because one of them sluice gate, i.e. excessive difunctional systemOnly coil sluice gate 32 and will for good and all rest on deviation position, be not the ghost of a chance returned to requirement or desirablePosition. This security features guarantees that this lock 2 is absolute tamper evident.
Another key character that the present invention discloses is the security features of anti-brute force, and this feature is by difunctional systemOnly coil that the work of the protuberance 34 of 30 telescopic member 30B is used to provide, when forcing antagonism fixed partWhile dividing (in this case, being side direction slotted opening edge 25) to rotate, this protuberance 34 can be to inside contractingReturn. No matter whether all sluice gates align, in the time that rotational lock core 8 is exerted oneself in someone attempt, this situation will be sent outRaw. As shown in Figure 4 A, telescopic member 30B is positioned at the shallow degree of depth part 38 of driver plate 30A,And the protuberance 34 that the part 36 being cut to is held is outstanding from described driver plate 30A, in order to borrowHelp side direction slotted opening 24B to receive. When applying undelegated power when attempting illegal rotational lock core 8,Facing to strongly rotating protuberance 34 in side direction slotted opening edge 25, will cause it to be inwardly retracted into and drive circleIn the shallow degree of depth part 38 of dish 30A, thus, allow locking mechanism 12 to rotate and rotational lock core 8 not. ?After a circulation, once arrive side direction slotted opening 24B, the elastic characteristic of telescopic member 30B willCause protuberance 34 to occur once again from described shallow degree of depth part 38. The pressure continuing is rotated will cause protuberance34 facing to rotating at side direction slotted opening edge 25, and will again inwardly be retracted in shallow degree of depth part 38,To arrive appearance again after side direction slotted opening 24B. As long as existing the undelegated brute force of continuation turnsMoving, and locking mechanism 12 freely rotates and make lock core 8 static consistently, will repeat this circulation. BecauseThat locking mechanism 12 freely rotates instead of lock core 8 rotates, so, can not open forcibly soLock 2, can not damage the parts of side lever 6 and other lock. This anti-powerful feature is presented in Fig. 8, this spyLevy and allow locking mechanism 12 freely to rotate, Fig. 8 is the plane of difunctional prevention dish 30, once showApply unwarranted power and when protuberance 34 is rotated facing to side direction slotted opening edge 25, scalable structureThe protuberance 34 of part 30B is inwardly retracted into the situation in the shallow degree of depth part 38 of driver plate 30A.
For the disc tumbler lock of good several types, such as padlock, cylinder lock, cam lock, springlock etc.,Below only exemplify severally, above description and illustrated embodiment can both realize and absolute anti-ly prize and preventPowerful security.
Although lock core 8 has been described and has been illustrated as the shell 8A having with top place open end, so that byDismountable containment member 16 seals, but lock core 8 also can be designed to have with bottom place open endShell 8A, to sealed from bottom by dismountable containment member 16.
Although having described and illustrated the disk of locking mechanism in some details has carried out in order to open lockInitial and predetermined rotation thereafter, preferably this rotation is 90 degree, but will recognize that, other angleDegree is also suitable for, because so-called advantage according to the present invention is such fact: the present invention can provide bandHave the lock core 8 of improved locking mechanism, improved locking mechanism has sealing absolute tamper evident thereinWith anti-powerful feature.
Although telescopic member 30B is described and is illustrated as the element of wire rod shape in some details, it alsoCan be other form, such as clip or tension spring or any flexible member scalable and that extend, becauseSo-called advantage according to the present invention is such fact: telescopic member 24B is flexible, and canSituation is as requested retracted and is stretched out.
Although disclosed the preferred embodiments of the present invention and advantage thereof in above detailed description, thisInvention is not limited to this, and the present invention is only limited by the scope of attached claims.
Claims (16)
1. with the lock core (8) of sealing locking mechanism (12) therein, it comprises:
At least one shell (8A);
The locking mechanism (12) that comprises multiple typical prevention dishes (14), respectively preventing dribbling has at least one lockMouth and multiple separator;
It is characterized in that,
Described shell (8A) be configured with the partially enclosed end (20) of centre bore (22) and withThe open end (26) that partially enclosed end (20) is relative;
Described shell (8A) is configured with at least one curved surfaces that is arranged on described shell (8A)Side slotted opening (24);
Described shell (8A) is configured with at least one pair of side shell aperture (8B) near open end (26);
Be further characterized in that,
Described at least one containment member (16) with at least one pair of containment member hole (16A) offersThe open end (26) of shell (8A), to seal described shell (8A).
2. the lock core (8) with sealing locking mechanism therein as claimed in claim 1, its feature existsIn, described locking mechanism (12) comprises that at least one is provided with two merits of difunctional prevention dish sluice gate (32)Can prevention dish (30).
3. the lock core (8) with sealing locking mechanism (12) therein as claimed in claim 1 or 2,It is characterized in that, described difunctional prevention dish (30) comprises at least one driving-disc (30A) and at least oneIndividual removably attached telescopic member (30B).
4. the lock core with sealing locking mechanism (12) therein as described in claim 1,2 or 3(8), it is characterized in that, except caving inward circumferentially to form shallow degree of depth part, be provided with from driving-disc(30A) circumferential edges cut out at least one cut out part (36) and described sluice gate (32) portionOutside point, described driving-disc (30A) is similar to the structure of typical prevention dish (14),
5. the lock core with sealing locking mechanism (12) therein as described in claim 1,2 or 3(8), it is characterized in that, described telescopic member (24B) is configured with protuberance (34), its sideThe wing has two arched arms (40) to mate the circular structure of driving-disc (30A), described curved side (40)Mutually disjoint.
As described in claim 1,2,3,4 or 5 with locking mechanism (12) therein of sealingLock core (8), is characterized in that, described telescopic member (30B) is such as wire rod, clip or tensioningThe flexible member of spring and so on.
7. the lock with sealing locking mechanism (12) therein as described in claim 1,2,5 or 6Core (8), is characterized in that, when firmly causing described protuberance (34) facing to side direction slotted opening edge (25)When rotation, make described protuberance (34) inwardly be retracted into the shallow degree of depth part (38) of described driving-disc (30A)In.
8. the lock core (8) with sealing locking mechanism (12) therein as claimed in claim 1 or 2,It is characterized in that, described side slotted opening (24) is by longitudinal slotted opening (24A) and the shorter side grownForm to slotted opening (24B).
9. the lock core with sealing locking mechanism (12) therein as described in claim 1,2 or 8(8), it is characterized in that, described shorter side direction slotted opening (24B) is adjacent to described partially enclosed end (20)Arrange, and arrange perpendicular to described long longitudinal slotted opening (24A), to form " T shape " structure.
10. the lock core with sealing locking mechanism (12) therein as described in claim 1,2 or 8(8), it is characterized in that, described shorter side direction slotted opening (24B) is away from described partially enclosed end (20)Long longitudinal slotted opening (24A) cutting described in traversing and form " four crossway " structure is set.
11. lock cores with locking mechanism (12) therein of sealing as described in claim 1,2 or 8(8), it is characterized in that, described shorter side direction slotted opening (24B) is configured with such size,It allows difunctional prevention dish sluice gate (32) to rotate to exceed prevention is coiled to all sluice gates are set so that alignment initialThe number of degrees.
12. lock cores (8) with locking mechanism (12) therein of sealing as described in claim 1 and 2,It is characterized in that, once handle without permission locking mechanism (4), will cause described difunctional prevention dish sluice gate(32) rotate and exceed all sluice gates settings so that the initial rotation number of degrees of alignment arrive the forever position of skew.
13. lock cores with locking mechanism (12) therein of sealing as described in claim 1 and 2 or 9(8), it is characterized in that, side direction shorter described in described difunctional prevention dish (30) is arranged to be adjacent to is narrowThe described partially enclosed end (20) at channel opening (24B) place, be except other typical prevention dish (14) withBe inserted into first dish in described shell (8A) outward.
14. lock cores with locking mechanism (12) therein of sealing as described in claim 1 and 2 or 10(8), it is characterized in that, described difunctional prevention dish (30) is arranged to be adjacent to away from described blind end(20) described side direction slotted opening (24B) is last dish being inserted in described shell (2A).
15. lock cores (8) with sealing locking mechanism (12) therein as claimed in claim 1,It is characterized in that, the open end (26) of described shell (8A) can be positioned at top or the end of described shell (8A)Portion, so that removably sealing.
16. lock cores (8) with sealing locking mechanism (12) therein as claimed in claim 1,It is characterized in that, utilize the friction being obtained by the contact between prevention dish, separator and described shell (2A)Power orders about locking mechanism (12) and lock core (8) rotates.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MYPI2014703336 | 2014-11-07 | ||
| MYPI2014703336 | 2014-11-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105587169A true CN105587169A (en) | 2016-05-18 |
Family
ID=55909459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510746093.7A Pending CN105587169A (en) | 2014-11-07 | 2015-11-05 | Lock Core Complete With Locking Mechanism Sealed Therein |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105587169A (en) |
| WO (1) | WO2016072832A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107044227A (en) * | 2017-05-09 | 2017-08-15 | 何国明 | Many bar neck locks |
| CN107816262A (en) * | 2016-09-10 | 2018-03-20 | 陈三成 | Lock set |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3695073A (en) * | 1970-03-30 | 1972-10-03 | Burnerd Clark Prescott | Disc and sidebar cylinder lock |
| JPS59203167A (en) * | 1983-05-02 | 1984-11-17 | オグデン・インダストリ−ズ・プロプライアタリ−・リミテツド | Cylinder locking key |
| US6185966B1 (en) * | 1999-07-27 | 2001-02-13 | Waterson Chen | Lock apparatus |
| CN201826645U (en) * | 2010-10-27 | 2011-05-11 | 温州市通用锁具有限公司 | Lock body |
| CN201826640U (en) * | 2010-06-17 | 2011-05-11 | 上海圣兆信息技术有限公司 | Electromechanical-integrated intelligent lockset |
-
2015
- 2015-10-30 WO PCT/MY2015/000089 patent/WO2016072832A1/en active Application Filing
- 2015-11-05 CN CN201510746093.7A patent/CN105587169A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3695073A (en) * | 1970-03-30 | 1972-10-03 | Burnerd Clark Prescott | Disc and sidebar cylinder lock |
| JPS59203167A (en) * | 1983-05-02 | 1984-11-17 | オグデン・インダストリ−ズ・プロプライアタリ−・リミテツド | Cylinder locking key |
| US6185966B1 (en) * | 1999-07-27 | 2001-02-13 | Waterson Chen | Lock apparatus |
| CN201826640U (en) * | 2010-06-17 | 2011-05-11 | 上海圣兆信息技术有限公司 | Electromechanical-integrated intelligent lockset |
| CN201826645U (en) * | 2010-10-27 | 2011-05-11 | 温州市通用锁具有限公司 | Lock body |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107816262A (en) * | 2016-09-10 | 2018-03-20 | 陈三成 | Lock set |
| CN107044227A (en) * | 2017-05-09 | 2017-08-15 | 何国明 | Many bar neck locks |
| CN107044227B (en) * | 2017-05-09 | 2020-05-08 | 柳州市古匠锁业有限公司 | Multi-rod slot lock |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016072832A1 (en) | 2016-05-12 |
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Application publication date: 20160518 |
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