CN109138638A - Lockset and key system - Google Patents

Lockset and key system Download PDF

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Publication number
CN109138638A
CN109138638A CN201811260042.3A CN201811260042A CN109138638A CN 109138638 A CN109138638 A CN 109138638A CN 201811260042 A CN201811260042 A CN 201811260042A CN 109138638 A CN109138638 A CN 109138638A
Authority
CN
China
Prior art keywords
lock
lock gall
gall
key
interior
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.)
Pending
Application number
CN201811260042.3A
Other languages
Chinese (zh)
Inventor
高永昊
蒋文平
方思聪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhuhai Unitech Power Technology Co Ltd
Original Assignee
Zhuhai Unitech Power Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhuhai Unitech Power Technology Co Ltd filed Critical Zhuhai Unitech Power Technology Co Ltd
Priority to CN201811260042.3A priority Critical patent/CN109138638A/en
Publication of CN109138638A publication Critical patent/CN109138638A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00Locks or fastenings with special structural characteristics
    • E05B63/0056Locks with adjustable or exchangeable lock parts
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B19/00Keys; Accessories therefor
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B19/00Keys; Accessories therefor
    • E05B19/0017Key profiles
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B27/00Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
    • E05B27/0003Details
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B27/00Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
    • E05B27/0053Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in for use with more than one key, e.g. master-slave key
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B27/00Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
    • E05B27/10Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in operated by other surfaces of the key, e.g. openings receiving projections on the tumblers

Abstract

The present invention provides a kind of lockset and key systems.Wherein, lockset includes lock core and the containing body for accommodating lock core, and lock core includes: outer lock gall;Interior lock gall;Middle lock gall;Locking piece, when lock gall turns to latched position in the middle, locking piece backstop is between containing body and outer lock gall, outer lock gall and containing body lock, and when lock gall turns to removed position in the middle, locking piece exits containing body, outer lock gall and containing body can relative motion, outer lock gall and containing body are removable;Solve lock set;Component is dismantled, disassembly component is arranged between interior lock gall, middle lock gall and outer lock gall, with lock gall in locking;When dismantling key unlock solution lock set and disassembly component, interior lock gall is able to drive middle lock gall and rotates relative to outer lock gall, so that middle lock gall moves to removed position by latched position.The present invention solves the problems, such as that lock core in the prior art is inconvenient to dismantle.

Description

Lockset and key system
Technical field
The present invention relates to lock technology fields, in particular to a kind of lockset and key system.
Background technique
Existing lock core is installed on inside lockset, is often fixed using modes such as circlip, pin or screws, lock core is torn open Complexity is unloaded and replaces, maintenance is inconvenient;When user replaces lock core, generally require to ask professional using violent means or common Extracting tool splits out lock core and is replaced, or needs to dismantle lockset and be replaced, and human cost is high, and lockset inner body is easily lost It loses;Often volume is larger for existing detachable lock core, and lock core shape is mostly Pear-Shaped or other polymorphic structures, versatility compared with Difference.
Summary of the invention
The main purpose of the present invention is to provide a kind of lockset and key systems, to solve lock core in the prior art not side Just the problem of dismantling.
To achieve the goals above, according to an aspect of the invention, there is provided a kind of lockset, including lock core and receiving are locked The containing body of core, lock core include: outer lock gall, and outer lock gall is flexibly connected with containing body;Interior lock gall, interior lock gall are pivotably arranged to external lock In gallbladder;Middle lock gall, middle lock gall are pivotably arranged between outer lock gall and interior lock gall, and have latched position and removed position;Locking Part, locking piece is movably arranged within the space that containing body, outer lock gall and middle lock gall are formed, and a part of locking piece can stretch Enter or exit containing body, when lock gall turns to latched position in the middle, locking piece backstop is between containing body and outer lock gall, outer lock gall It is locked with containing body, when lock gall turns to removed position in the middle, locking piece exits containing body, and outer lock gall can be opposite with containing body Movement, outer lock gall and containing body are removable;Lock set is solved, when solving lock key unlock solution lock set, middle lock gall and outer lock gall rotation stop, Middle lock gall is maintained at latched position;Component is dismantled, disassembly component is arranged between interior lock gall, middle lock gall and outer lock gall, with locking Middle lock gall;When dismantling key unlock solution lock set and disassembly component, interior lock gall is able to drive middle lock gall and turns relative to outer lock gall It is dynamic, so that middle lock gall moves to removed position by latched position.
Further, disassembly component runs through interior lock gall, middle lock gall and outer lock gall, and includes: the first pellet;Second pellet, First pellet and the second pellet mutually abut, and the first pellet with respect to the second pellet far from interior lock gall, when in disassembly component locking When lock gall, the interface of the first pellet and the second pellet is overlapped with the interface of interior lock gall and middle lock gall, when disassembly component unlock When middle lock gall, the interface of the first pellet and the second pellet is overlapped with the interface of middle lock gall and outer lock gall;Return unit, return unit It is arranged between the first pellet and containing body, is moved with providing for the first pellet and the second pellet to the direction of close interior lock gall Reset force.
Further, lock core further includes lock tube, and lock tube is arranged between outer lock gall and containing body, and can follow outer lock gall It dismantles together, one end of return unit is connected to the inner wall of lock tube.
Further, along the axial direction of outer lock gall, the length of middle lock gall is less than the length of interior lock gall and/or outer lock gall, unlock Component is located at being not provided on the segment of middle lock gall of outer lock gall.
Further, containing body has the first recess portion, and middle lock gall has the second recess portion, and outer lock gall has via hole, locks in the middle When gallbladder is located at latched position, the second recess portion and via hole misplace, and locking piece is located in the first recess portion and via hole, and lock gall moves in the middle When removed position, the second recess portion is docked with via hole, and locking piece can move in the second recess portion, to exit the first recess portion.
Further, the outer wall of middle lock gall has bulge-structure, and the inner wall of outer lock gall has avoiding structure, and bulge-structure holds It is contained in avoiding structure, with the slewing area of lock gall in control.
Further, along the circumferential direction of outer lock gall, angle corresponding to the both ends of avoiding structure is less than the unlock rotation of interior lock gall Angle.
Further, interior lock gall has solution lockhole, and middle lock gall is located at the separate solution lock key and/or disassembly key of solution lockhole One end of insertion.
Further, lock core further includes clip, and clip is arranged on the outside of interior lock gall, to hinder interior lock gall and/or middle lock gall Axial movement relative to outer lock gall.
According to another aspect of the present invention, a kind of key system is provided, comprising: solution lock key, solution lock key, which has, to be driven First solution lock-bit of the solution lock set of the lock core of dynamic lockset, when solving lock key insertion lock core, solution lock key is only capable of enough unlock solutions Lock set;Key is dismantled, disassembly key has the first solution lock-bit and drives the second solution lock-bit of the disassembly component of lock core, works as disassembly When key is inserted into lock core, disassembly key can unlock lock set and disassembly component simultaneously.
Further, it is dismantling on the key, the second solution lock-bit is compared to the first solution lock-bit close to lock core.
Further, solving lock key and/or dismantling key has the magnetic part cooperated with the magnetic conductive part of lock core, and is being inserted into Magnetic conductive part movement is adsorbed when lock core, to solve lock pin.
It applies the technical scheme of the present invention, is fastened on outer by being provided with locking piece, middle lock gall and disassembly component, locking piece In lock gall and containing body, so that the component in outer lock gall and outer lock gall be connect with containing body, i.e., lock core is in non-dismountable State, middle lock gall is arranged between outer lock gall and interior lock gall, and when lock gall turns to unlocked position in the middle, locking piece is able to enter Into middle lock gall, so that locking piece is no longer fastened between containing body and outer lock gall, lock core can be disassembled from containing body, I.e. lock core is in detachable state, and the rotation of middle lock gall is controlled by dismantling component, when disassembly component is not unlocked, Disassembly component will lock between outer lock gall and middle lock gall so that middle lock gall can not be rotated relative to outer lock gall, middle lock gall without Method is switched to unlocked position, also allows for locking piece holding and is fastened between containing body and outer lock gall, when dismantling component unlock Middle lock gall and interior lock gall rotate synchronously, and drive interior lock gall rotation middle lock gall to may make to be moved by latched position by disassembly key To removed position, lock core is removable.Above-mentioned set-up mode only needs to may make lock core can using disassembly key unlock disassembly component It tears open, greatly facilitates the disassembly of lock core, and disassembly process does not destroy lock core, continuation can also be reinstalled after lock core disassembly It uses, extends the service life of lock core.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present invention, and of the invention shows Examples and descriptions thereof are used to explain the present invention for meaning property, does not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 shows the schematic diagram of lockset reconciliation lock key of the invention;
Fig. 2 shows structural schematic diagram of the lockset in Fig. 1 when dismantling unlock;
Fig. 3 show the A-A in Fig. 2 to cross-sectional view;
Fig. 4 shows the structural schematic diagram after the disassembly key turns in Fig. 3;
Fig. 5 shows structural schematic diagram of the lock core in Fig. 1 in normal release;
Fig. 6 shows the cross-sectional view of the B-B direction in Fig. 5;
Fig. 7 shows the structural schematic diagram after the unlock key turns in Fig. 6;
Fig. 8 shows the structural schematic diagram of the solution lock key of key system of the invention;And
Fig. 9 shows the structural schematic diagram of the disassembly key of key system of the invention.
Wherein, the above drawings include the following reference numerals:
10, containing body;11, the first recess portion;20, outer lock gall;21, via hole;22, avoiding structure;30, interior lock gall;31, it unlocks Hole;40, middle lock gall;41, the second recess portion;42, bulge-structure;50, locking piece;60, lock set is solved;70, component is dismantled;71, One pellet;72, the second pellet;73, return unit;80, lock tube;90, clip;100, magnetic conductive part;110, dust preventing component;120, it unlocks Key;121, the first solution lock-bit;122, magnetic part;130, key is dismantled;131, the second solution lock-bit.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
It should be pointed out that unless otherwise specified, all technical and scientific terms used in this application have and the application The normally understood identical meanings of person of an ordinary skill in the technical field.
In the present invention, in the absence of explanation to the contrary, the noun of locality used such as " upper and lower, top, bottom " is usually needle For direction shown in the drawings, or for component itself is on vertical, vertical or gravity direction;Equally Ground for ease of understanding and describes, and " inside and outside " refers to the inside and outside of the profile relative to each component itself, but the above-mentioned noun of locality is not For limiting the present invention.
In order to solve the problems, such as that lock core in the prior art is inconvenient to dismantle, the present invention provides a kind of lockset and key systems System.
A kind of lockset as shown in Figures 1 to 7, wherein lockset includes lock core and the containing body 10 for accommodating lock core, lock core packet Include outer lock gall 20, interior lock gall 30, middle lock gall 40, locking piece 50, solution lock set 60 and disassembly component 70, outer lock gall 20 and containing body 10 are flexibly connected;Interior lock gall 30 is pivotably arranged in outer lock gall 20;Middle lock gall 40 is pivotably arranged to outer lock gall 20 and interior lock gall 30 Between, and there is latched position and removed position;Locking piece 50 is movably arranged on 40 shape of containing body 10, outer lock gall 20 and middle lock gall At space within, and a part of locking piece 50 can extend into or exit containing body 10, and lock gall 40 turns to locking bit in the middle When setting, 50 backstop of locking piece is between containing body 10 and outer lock gall 20, and outer lock gall 20 is locked with containing body 10, in the middle 40 turns of lock gall When moving to removed position, locking piece 50 exits containing body 10, outer lock gall 20 and containing body 10 can relative motion, outer lock gall 20 with Containing body 10 is removable;It solves lock set 60 to be arranged between interior lock gall 30 and outer lock gall 20, to lock interior lock gall 30, when solution lock key When 120 unlock solution lock set 60, be relatively rotatable to each other between interior lock gall 30 and outer lock gall 20, lock core unlock, middle lock gall 40 with it is outer 20 rotation stop of lock gall, middle lock gall 40 are maintained at latched position;Component 70 is dismantled to be arranged in interior lock gall 30, middle lock gall 40 and outer lock gall 20 Between, with lock gall 40 in locking;When dismantling the unlock of key 130 solution lock set 60 and disassembly component 70, interior lock gall 30 being capable of band Lock gall 40 is rotated relative to outer lock gall 20 in dynamic, so that middle lock gall 40 moves to removed position by latched position.
The present embodiment is fastened on outer lock gall by being provided with locking piece 50, middle lock gall 40 and disassembly component 70, locking piece 50 20 and containing body 10 in, so that the component in outer lock gall 20 and outer lock gall 20 be connect with containing body 10, i.e., lock core is in not Dismountable state, middle lock gall 40 is arranged between outer lock gall 20 and interior lock gall 30, when lock gall 40 turns to unlocked position in the middle, Locking piece 50 is able to enter in middle lock gall 40, so that locking piece 50 is no longer fastened between containing body 10 and outer lock gall 20, lock Core can be disassembled from containing body 10, i.e., lock core is in detachable state, and the rotation of middle lock gall 40 is to pass through disassembly What component 70 controlled, when disassembly component 70 is not unlocked, disassembly component 70 will lock between outer lock gall 20 and middle lock gall 40, thus So that middle lock gall 40 can not be rotated relative to outer lock gall 20, middle lock gall 40 can not be switched to unlocked position, also allow for locking piece 50 keep being fastened between containing body 10 and outer lock gall 20, when dismantling component 70 and unlocking in lock gall 40 it is synchronous with interior lock gall 30 turn It is dynamic, it drives the interior rotation of lock gall 30 that middle lock gall 40 may make to move to removed position by latched position by dismantling key 130, locks Core is removable.Above-mentioned set-up mode only needs to may make that lock core is removable using the disassembly unlock disassembly component 70 of key 130, greatly square Lock core disassembly, and disassembly process does not destroy lock core, can also reinstall and continue to use after lock core disassembly, extend The service life of lock core.
It should be noted that the lock core disassembly of this implementation is needed with dedicated disassembly key 130, when normal release be using Solution lock key 120, solution lock key 120 can only unlock lock set 60 so that can between interior lock gall 30 and outer lock gall 20 It relatively rotates, disassembly key 130 is used when realizing the normal release of lock core, and dismantling unlock, since disassembly key 130 is Lock gall 40 rotates in the drive of lock gall 30 in rotating, thus, disassembly key 130 needs while unlocking lock set 60 and dismantles component 70, so that interior lock gall 30 and middle lock gall 40 can rotate.In this way, disassembly key have it is identical with solution lock key antitheft etc. Grade, can not dismantle lock core in the case where not unlocking by general extracting tool, have the characteristics that security level is high
Pivot setting in the present embodiment refers to relatively rotate therebetween, for example, interior lock gall 30 pivots Setting is referring to relatively rotate between interior lock gall 30 and outer lock gall 20 in outer lock gall 20;Middle lock gall 40 pivots setting Opposite turn can occur in referring between outer lock gall 20 and interior lock gall 30 between lock gall 40 and interior lock gall 30 and outer lock gall 20 It is dynamic.
It should be noted that the present embodiment is illustrated so that containing body 10 is lock housing as an example, certain containing body 10 can be by The other component of lockset replaces realizing.When the function of containing body 10 is replaced by the other component of lockset, the other parts and lock The structure of core cooperation and the lock housing of the present embodiment are identical as the structure that lock core cooperates, for example, the lock housing of the present embodiment passes through first Recess portion 11 and lock core cooperate, then the other component of lockset should also have a recess portion to cooperate with lock core.In the present embodiment Solving lock set 60 is unlock pellet group, and disassembly component 70 is disassembly pellet group, it is of course also possible to which solution lock set 60 is arranged to solve Blade group is locked, disassembly component 70 is arranged to dismantle blade group.
In the present embodiment, lock core is integrally cylindrical, is provided with radial direction on interior lock gall 30, middle lock gall 40 and outer lock gall 20 Perforative through-hole, disassembly component 70 is through interior lock gall 30, middle lock gall 40 and outer lock gall 20 and is predominantly located in through-hole, disassembly group Part 70 includes the first pellet 71, the second pellet 72 and return unit 73, and the first pellet 71 and the second pellet 72 mutually abut, and first Pellet 71 is with respect to the second pellet 72 far from interior lock gall 30, when dismantling lock gall 40 in the locking of component 70, the first pellet 71 and second The interface of pellet 72 is overlapped with the interface of interior lock gall 30 and middle lock gall 40, and the rotation of interior lock gall 30 not will drive middle lock at this time Gallbladder 40 rotates, when dismantling lock gall 40 in the unlock of component 70, the interface of the first pellet 71 and the second pellet 72 and middle lock gall 40 It is overlapped with the interface of outer lock gall 20, interior lock gall 30 and middle lock gall 40 rotate synchronously at this time;Return unit 73 is spring, return unit 73 It is arranged between the first pellet 71 and lock housing, to provide for the first pellet 71 and the second pellet 72 to the direction close to interior lock gall 30 The reset force of movement, so that disassembly component 70 is in the lock state always when not being unlocked.
The structure for solving lock set 60 is similar to the disassembly structure of component 70, and difference is that solving lock set 60 is arranged in outer lock gall Between 20 and interior lock gall 30, there is not connection relationship with middle lock gall 40, solution lock set 60 only locks outer lock gall 20 and interior lock gall 30 Between relative motion.
Optionally, lock core further includes lock tube 80, and lock tube 80 is arranged between outer lock gall 20 and lock housing, and can follow external lock Gallbladder 20 is dismantled together, and one end of spring is connected to the inner wall of lock tube 80.Solving lock set 60 also includes spring, and lock tube 80 is disassembly group The spring of the spring reconciliation lock set 60 of part 70 is each provided with the position of abutting, so that spring need not be connected in lock housing, disassembly When, the components such as outer lock gall 20, middle lock gall 40, interior lock gall 30 in lock tube 80 and lock tube 80 are disassembled together, to make The component that must be disassembled is an entirety, while conveniently being re-assemblied.Correspondingly, lock tube 80 also has and passes through for locking piece 50 Hole, the hole and via hole 21 are coaxially disposed and size is identical.
Still optionally further, the inner ring of lock housing has retention bead, and lock tube 80 has limiting slot, and limiting slot extend into limit In protrusion, to limit the circumferentially rotating relative to lock housing of lock tube 80, guarantee that the hole on lock tube 80 is aligned with via hole 21.
In the present embodiment, along the axial direction of outer lock gall 20, the length of middle lock gall 40 is less than interior lock gall 30 and/or outer lock gall 20 Length, solution lock set 60 is located at being not provided on the segment of middle lock gall 40 of outer lock gall 20, so that dismantling 70 He of component Be independent of each other between solution lock set 60, and solve lock set 60 will not the locking and unlocking of centering lock gall 40 have an impact, from And lock core keeps non-removable state when ensure that solution 120 normal release of lock key.
As shown in Figure 3 and Figure 4, lock housing and middle lock gall 40 are respectively provided with the first recess portion 11 and the second recess portion 41, outer lock gall 20 With via hole 21, when lock gall 40 is located at latched position in the middle, the second recess portion 41 misplaces with via hole 21, and it is recessed that locking piece 50 is located at first In portion 11 and via hole 21, when lock gall 40 moves to removed position in the middle, the second recess portion 41 is docked with via hole 21, and locking piece 50 can It moves in the second recess portion 41, to exit the first recess portion 11.
Specifically, locking piece 50 is spherical in shape, and the first recess portion 11 and the second recess portion 41 are arc-shaped, along the diameter of outer lock gall 20 It is less than the diameter of locking piece 50 to the size of, via hole 21, the size of both the first recess portion 11 and via hole 21 is straight with locking piece 50 Diameter is roughly equal, so that locking piece 50, in via hole 21 and the first recess portion 11,50 holding position of locking piece is stablized, avoids locking piece 50 move caused by locking piece 50 the problem of deviating from out of first recess portion 11, correspondingly, the size of the second recess portion 41 and first recessed The size in portion 11 is identical, and when lock gall 40 turns to unlocked position in the middle, locking piece 50 can under the effect of gravity or first is recessed It is moved under the extruding in portion 11 in via hole 21 and the second recess portion 41, so that locking piece 50 realizes lock by exiting in the first recess portion 11 Core it is removable.
In the present embodiment, the outer wall of middle lock gall 40 has bulge-structure 42, and the inner wall of outer lock gall 20 has avoiding structure 22, bulge-structure 42 is contained in avoiding structure 22, with the slewing area of lock gall 40 in control.
Specifically, bulge-structure 42 is fan-shaped protrusion, and avoiding structure 22 is sector notch, and fan-shaped protrusion is in avoiding structure 22 Interior movement, and along the circumferential direction of outer lock gall 20, angle corresponding to the both ends of sector notch turns less than interior 30 normal release of lock gall Dynamic angle, the normal release solve the solution lock pin of lock key 120 to use, so that rotated when interior 30 normal release of lock gall Angle is greater than the angle rotated when the disassembly of lock gall 40 unlock in the drive of interior lock gall 30, as shown in figs. 4 and 7, passes through fan-shaped protrusion With the cooperation of sector notch, dismantles key 130 and only enable to lock core removable, interior lock gall 30 can not be made to rotate proper solution Lock needs the angle that rotates, also allows for that lock core is only removable but be unable to normal release, so that connect on lockset with lock core Other component, such as lock tongue, are maintained at lock state, to guarantee the reliability and safety of entire lockset.Wherein, due to this reality The interior lock gall 30 and outer lock gall 20 for applying example are coaxial arrangements, thus angle corresponding to the both ends of sector notch is sector notch Both ends corresponding to central angle, when interior lock gall 30 and outer lock gall 20 are other set-up modes, as long as the size of sector notch It can guarantee rotation when rotational angle when interior lock gall 30 and the disassembly unlock of middle lock gall 40 is less than interior 30 normal release of lock gall Angle.
As shown in Fig. 2, interior lock gall 30 has solution lockhole 31, locking piece 50 and the setting of disassembly component 70 are opposite in solution lockhole 31 Two sides, and middle lock gall 40 be located at solution lockhole 31 separate solution lock key 120 and/or disassembly key 130 insertion one end so that The first unlock before component 70 is dismantled in unlock of key 130 must be dismantled and solve lock set 60, while disassembly component 70 being arranged in lock core Inner position, to guarantee the safety of lock core.Certainly, locking piece 50 and disassembly component 70 can also be along the weeks of outer lock gall 20 At an arbitrary position to setting.
As shown in Figure 1, lock core further includes clip 90, the setting of clip 90 in interior 30 outside of lock gall, with lock gall 30 in hindering and/ Or axial movement of the middle lock gall 40 relative to outer lock gall 20.
Specifically, interior lock gall 30 has fluting far from one end that key system is inserted into, and slots along the radial direction of interior lock gall 30 Through interior lock gall 30, with for connecting with other component, the inner ring of clip 90 has protrusion, and protrusion can extend into fluting, To limit the circumferential movement of clip 90, the lateral wall in the bottom of the fluting of interior lock gall 30 is circumferentially provided with card slot, clip 90 inner ring is fastened in card slot, and is abutted with the end face of outer lock gall 20, and interior lock gall 30 has backstop convex far from one end of fluting The both ends of edge, outer lock gall 20 are connected to respectively in stop lug and clip 90, so that interior lock gall 30 is mounted in outer lock gall 20, And limit the axial movement of interior lock gall 30 and middle lock gall 40.The inner wall of one end of the close clip 90 of outer lock gall 20 has platform One end of stage structure, middle lock gall 40 is connected on step structure, and the other end is also connected on clip 90, to realize interior lock gall 30 and middle lock gall 40 and outer lock gall 20 be reliably connected, be easy for installation and removal simultaneously.
In the present embodiment, lock core further includes magnetic conductive part 100, and magnetic conductive part 100 is movably arranged on interior lock gall 30 and outer lock gall Between 20, to hinder the relative rotation between interior lock gall 30 and outer lock gall 20, when solution lock key 120 and/or disassembly key 130 are inserted When entering lock core, solves lock key 120 and/or dismantle the absorption movement of magnetic conductive part 100 of magnetic part 122 of key 130, so that interior lock gall 30 It can relatively rotate between outer lock gall 20, to realize the anti-error function of lock core.Magnetic conductive part 100 is preferably soft magnetism bullet Sub and axial direction setting along interior lock gall 30, correspondingly, is additionally provided with soft magnetism spring, to provide answering for locking lock core for soft magnetism pellet Position power.
Optionally, lock core further includes dust preventing component 110, and dust preventing component 110 connect and covers with the stop lug of interior lock gall 30 It is located at the arrival end of solution lockhole 31, dust preventing component 110 has openable and closable dustproof cover, solves lock key 120 and/or disassembly key In 130 insertions when lock gall 30, solves lock key 120 and/or disassembly key 130 squeezes dustproof cover, so that dustproof cover opening, solves key When spoon 120 and/or disassembly key 130 exit interior lock gall 30, dustproof cover lid is closed, and enters in lock core to avoid impurity, extends lock The service life of core.
As shown in Figure 8 and Figure 9, the present embodiment additionally provides a kind of key system, including solution lock key 120 and disassembly key 130, solution lock key 120 has the first solution lock-bit 121 of the solution lock set 60 of driving lock core, when solution lock key 120 is inserted into lock core When, solution lock key 120 can only unlock lock set 60;Disassembly key 130 has the first solution lock-bit 121 and drives tearing open for lock core The second solution lock-bit 131 of component 70 is unloaded, when dismantling the insertion lock core of key 130, disassembly key 130 can unlock unlock group simultaneously Part 60 and disassembly component 70.Normal release and the disassembly unlock that lock core is realized by solution lock key 120 and disassembly key 130, from And lock core is made not influence the safety of lock core while being conveniently disassembled.First solution lock-bit 121 and the second solution lock-bit 131 can be with It is mechanical tooth form, and mechanical tooth form can be provided on the two sides of solution lock key 120 or the key piece for dismantling key 130, To improve the safety of key system.
Optionally, on disassembly key 130, the second solution lock-bit 131 compared to the first solution lock-bit 121 close to lock core, and the The depth of two solution lock-bits 131 is lower than the depth for solving 120 corresponding position of lock key, so that disassembly key 130 can be with lock core Disassembly component 70 conciliate lock set 60 setting position it is corresponding, guarantee disassembly key 130 disassembly unlock reliability.
Optionally, solving lock key 120 and/or dismantling key 130 has the magnetic part cooperated with the magnetic conductive part 100 of lock core 122 i.e. magnet steel, and adsorb magnetic conductive part 100 when being inserted into lock core and move, to solve lock pin.
The lockset of the present embodiment and key system use process is as follows:
Normal release: as shown in Figures 5 to 7, under blocking, component 60 is unlocked between interior lock gall 30 and outer lock gall 20 It is locked with soft magnetism pellet, the locking of component 70 is disassembled between middle lock gall 40 and outer lock gall 20.Insertion solution lock key 120 is unlocked When, solving the mechanical tooth form on lock key 120 makes to solve the unlock of lock set 60, but dismantles component 70 and keep locking, while magnet steel adsorbs Soft magnetism pellet is away from the locking groove on outer lock gall 20.Rotation solution lock key 120 can drive interior lock gall 30 to rotate at this time Realize normal release.
Disassembly unlock: as shown in Figures 2 to 4, under blocking, component 60 is unlocked between interior lock gall 30 and outer lock gall 20 It is locked with soft magnetism pellet, the locking of component 70 is disassembled between middle lock gall 40 and outer lock gall 20.Insertion disassembly key 130 is unlocked When, dismantling the mechanical tooth form on key 130 makes to solve lock set 60 and dismantle component 70 to unlock, while magnet steel adsorbs soft magnetism pellet Away from the locking groove on outer lock gall 20.The key 130 of rotation disassembly at this time can drive interior lock gall 30 and middle lock gall 40 together Rotation, when lock gall 40 turns to the second recess portion 41 and docks with via hole 21 in the middle, steel ball is entered in the second recess portion 41, thus lock housing It unlocks between outer lock gall 20, realizes the disassembly unlock of lock core.After taking out lock core, disassembly key 130 is rotated back to original It can smoothly be extracted behind position.When replacing lock core, first key 130, lock gall 40 in rotation are dismantled in insertion in new interior lock gall 30 It is docked to the second recess portion 41 with via hole 21, falls into steel ball in the second recess portion 41, it at this time can be by the portion in lock tube 80 and lock tube 80 Part is packed into lock housing, after being installed in place, disassembly key 130 is turned to initial position and is extracted, then steel ball is in the second recess portion 41 It is entered under extruding in the first recess portion 11, so that outer lock gall 20 be relocked with lock housing.
It can be seen from the above description that the above embodiments of the present invention realized the following chievements:
1, solve the problems, such as that lock core in the prior art is inconvenient to dismantle;
2, it only needs to may make that lock core is removable, greatly facilitates lock core using disassembly key unlock disassembly component when using Disassembly;
3, disassembly process does not destroy lock core, can also reinstall and continue to use after lock core disassembly, extend lock core Service life;
4, disassembly key has anti-theft grade identical with solution lock key, can not unlocked by general extracting tool In the case where dismantle lock core, have the characteristics that security level is high;
5, lock core structure is compact, and construction profile size is small, and lock core shape is cylinder, can meet the knot of a variety of lockset types The requirement of structure installation dimension, can match with a variety of locksets, and versatility is high.
Obviously, above-mentioned the described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments. Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts all Other embodiments should fall within the scope of the present invention.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet Include " when, indicate existing characteristics, step, work, device, component and/or their combination.
It should be noted that the description and claims of this application and term " first " in above-mentioned attached drawing, " Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way Data be interchangeable under appropriate circumstances, so that presently filed embodiment described herein can be in addition to illustrating herein Or the sequence other than those of description is implemented.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.

Claims (12)

1. a kind of lockset, which is characterized in that the containing body (10) including lock core and the receiving lock core, the lock core include:
Outer lock gall (20), the outer lock gall (20) are flexibly connected with the containing body (10);
Interior lock gall (30), the interior lock gall (30) are pivotably arranged in the outer lock gall (20);
Middle lock gall (40), the middle lock gall (40) are pivotably arranged between the outer lock gall (20) and the interior lock gall (30), and With latched position and removed position;
Locking piece (50), the locking piece (50) be movably arranged on the containing body (10), the outer lock gall (20) and it is described in Within the space that lock gall (40) is formed, and a part of the locking piece (50) can extend into or exit the containing body (10), When the middle lock gall (40) turns to the latched position, locking piece (50) backstop is in the containing body (10) and described Between outer lock gall (20), the outer lock gall (20) and the containing body (10) are locked, when the middle lock gall (40) turn to it is described When removed position, the locking piece (50) is exited the containing body (10), the outer lock gall (20) and the containing body (10) energy Enough relative motions, the outer lock gall (20) and the containing body (10) are removable;
Solve lock set (60), when solve lock key (120) unlock solution lock set (60) when, the middle lock gall (40) and it is described outside Lock gall (20) rotation stop, the middle lock gall (40) are maintained at the latched position;
Dismantle component (70), the disassembly component (70) setting the interior lock gall (30), the middle lock gall (40) and it is described outside Between lock gall (20), to lock the middle lock gall (40);When disassembly key (130) unlocks the solution lock set (60) and described tears open When unloading component (70), the interior lock gall (30) is able to drive the middle lock gall (40) and rotates relative to the outer lock gall (20), with The middle lock gall (40) is set to move to the removed position by the latched position.
2. lockset according to claim 1, which is characterized in that the disassembly component (70) through the interior lock gall (30), The middle lock gall (40) and the outer lock gall (20), and include:
First pellet (71);
Second pellet (72), first pellet (71) and second pellet (72) mutually abut, and first pellet (71) relatively described second pellet (72) is far from the interior lock gall (30), when the disassembly component (70) locks the middle lock gall (40) when, the interface of first pellet (71) and second pellet (72) and the interior lock gall (30) and the middle lock gall (40) interface is overlapped, when the disassembly component (70) unlocks middle lock gall (40), first pellet (71) and institute The interface for stating the second pellet (72) is overlapped with the interface of the middle lock gall (40) and the outer lock gall (20);
Return unit (73), the return unit (73) are arranged between first pellet (71) and the containing body (10), with for First pellet (71) and second pellet (72) provide the reset force moved to the direction close to the interior lock gall (30).
3. lockset according to claim 2, which is characterized in that the lock core further includes lock tube (80), the lock tube (80) It is arranged between the outer lock gall (20) and the containing body (10), and the outer lock gall (20) can be followed to dismantle together, institute The one end for stating return unit (73) is connected to the inner wall of the lock tube (80).
4. lockset according to claim 1, which is characterized in that along the axial direction of the outer lock gall (20), the middle lock gall (40) length is less than the length of the interior lock gall (30) and/or the outer lock gall (20), and the solution lock set (60) is located at institute State being not provided on the segment of the middle lock gall (40) for outer lock gall (20).
5. lockset according to claim 1, which is characterized in that the containing body (10) has the first recess portion (11), described Middle lock gall (40) has the second recess portion (41), and the outer lock gall (20) has via hole (21), when the middle lock gall (40) is located at institute When stating latched position, second recess portion (41) and the via hole (21) misplace, and it is recessed that the locking piece (50) is located at described first In portion (11) and the via hole (21), when the middle lock gall (40) moves to the removed position, second recess portion (41) It is docked with the via hole (21), the locking piece (50) can move in second recess portion (41), to exit described first Recess portion (11).
6. lockset according to any one of claim 1 to 5, which is characterized in that the outer wall of the middle lock gall (40) has The inner wall of bulge-structure (42), the outer lock gall (20) has avoiding structure (22), and the bulge-structure (42) is contained in described In avoiding structure (22), to control the slewing area of the middle lock gall (40).
7. lockset according to claim 6, which is characterized in that along the circumferential direction of the outer lock gall (20), the avoiding structure (22) angle corresponding to both ends is less than the angle of interior lock gall (30) the unlock rotation.
8. lockset according to claim 1, which is characterized in that the interior lock gall (30) have solution lockhole (31), it is described in Lock gall (40) is inserted into positioned at separate solution lock key (120) of solution lockhole (31) and/or disassembly key (130) One end.
9. lockset according to claim 1, which is characterized in that the lock core further includes clip (90), the clip (90) Setting is on the outside of the interior lock gall (30), to hinder the interior lock gall (30) and/or the middle lock gall (40) relative to described outer The axial movement of lock gall (20).
10. a kind of key system characterized by comprising
It solves lock key (120), solution lock key (120) has the first unlock of the solution lock set (60) of the lock core of driving lockset Position (121), when the solution lock key (120) is inserted into the lock core, the solution lock key (120) can only unlock the unlock Component (60);
It dismantles key (130), disassembly key (130) has first solution lock-bit (121) and drives tearing open for the lock core The second solution lock-bit (131) for unloading component (70), when the disassembly key (130) is inserted into the lock core, the disassembly key (130) the solution lock set (60) and the disassembly component (70) can be unlocked simultaneously.
11. key system according to claim 10, which is characterized in that on the disassembly key (130), described second Lock-bit (131) are solved compared to first solution lock-bit (121) close to the lock core.
12. key system according to claim 10, which is characterized in that the solution lock key (120) and/or the disassembly Key (130) has the magnetic part (122) cooperated with the magnetic conductive part (100) of the lock core, and in the insertion lock core The magnetic conductive part (100) movement is adsorbed, to unlock the lock core.
CN201811260042.3A 2018-10-26 2018-10-26 Lockset and key system Pending CN109138638A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811260042.3A CN109138638A (en) 2018-10-26 2018-10-26 Lockset and key system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811260042.3A CN109138638A (en) 2018-10-26 2018-10-26 Lockset and key system

Publications (1)

Publication Number Publication Date
CN109138638A true CN109138638A (en) 2019-01-04

Family

ID=64809900

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811260042.3A Pending CN109138638A (en) 2018-10-26 2018-10-26 Lockset and key system

Country Status (1)

Country Link
CN (1) CN109138638A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111593960A (en) * 2020-05-26 2020-08-28 珠海优特电力科技股份有限公司 Lock cylinder, lock and lock system
CN112343425A (en) * 2019-08-08 2021-02-09 宽丰工业股份有限公司 Lock core structure and key thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112343425A (en) * 2019-08-08 2021-02-09 宽丰工业股份有限公司 Lock core structure and key thereof
CN111593960A (en) * 2020-05-26 2020-08-28 珠海优特电力科技股份有限公司 Lock cylinder, lock and lock system
CN111593960B (en) * 2020-05-26 2021-10-22 珠海优特电力科技股份有限公司 Lock cylinder, lock and lock system

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