CN107165486A - Idle-run lock pin lockset - Google Patents
Idle-run lock pin lockset Download PDFInfo
- Publication number
- CN107165486A CN107165486A CN201710553658.9A CN201710553658A CN107165486A CN 107165486 A CN107165486 A CN 107165486A CN 201710553658 A CN201710553658 A CN 201710553658A CN 107165486 A CN107165486 A CN 107165486A
- Authority
- CN
- China
- Prior art keywords
- locking plate
- key
- limit
- top surface
- lock
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B19/00—Keys; Accessories therefor
- E05B19/0017—Key profiles
- E05B19/0041—Key profiles characterized by the cross-section of the key blade in a plane perpendicular to the longitudinal axis of the key
- E05B19/0052—Rectangular flat keys
- E05B19/0058—Rectangular flat keys with key bits on at least one wide side surface of the key
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
Abstract
The present invention discloses a kind of idle-run lock pin lockset, its lock core includes outer sleeve body, interior body, lock sheet groups and locking plate holder, when wrong key is inserted, locking plate holder is not limited to lock sheet groups, key can only drive locking plate to be dallied in interior body, to key insertion when, locking plate holder is limited to lock sheet groups, and key can realize unlocking；The first driven side and the first limit for height top surface are provided with the side wall of the lockhole of the locking plate of wherein at least one first, at least the second driven side and the second limit for height top surface are provided with the side wall of the lockhole of one second locking plate, and the first driven side with the second driven side the front-back staggered on the direction of rotation of locking plate, between the first limit for height top surface and the second limit for height top surface along the footpath of locking plate to each other height misplace；Key is provided with multiple teeth portion along before and after its direction of insertion.It realizes that key, with number, makes simplifying the structure for key, cost is low with limit for height face using the side missed one another in locking plate to coordinate, and more with number.
Description
Technical field
The present invention relates to field of lockset, and in particular to a kind of idle-run lock pin lockset.
Background technology
Lock is common anti-theft tool.Spring lock is so that its is simple in construction, practical and is widely used.The structure of spring lock is big
Cause is identical, i.e., equipped with one group of cylinder-shaped marble in the marble hole of lock core, the tartar of respective depth is provided with the key, leads to during unlocking
Cross the height difference of key tooth flower to move up and down corresponding pellet, the height of each lock core marble is at outer sleeve body and lock
At interface on core, key band movable lock core is then rotated, the purpose of unlocking is reached.It is this kind of to be latched in moving tooth passage, do not touching
Move in the case of son, foreign matter can enter keyhole the inner easily, probe into various unlocking tools by moving tooth passage, carry out technology
Property unlock, security is poor.In view of this, the racing lock with locking plate is developed, when key and the key channel of racing lock
During mismatch, lock core can only dally in outer sleeve body, be unlocked without realizing, could be driven when only key is matched by locking plate
Lock core is rotated, and is realized and is unlocked, so as to effectively improve the theftproof performance of lockset.However, now with racing lock mostly using justify
The key of cylindricality, the corresponding key channel for cylinder passes through tartar on the key and group of locking plate inner edge during unlocking
Tooth coordinate, because tartar and moving tooth contact area are small, unlock when need to key progress back and forth rotational positioning can just find out
Lock position, reduces the practicality of lockset, while so lockset key density is small, it is limited with number, easily opened by locksmith, security
It is poor.
The content of the invention
There is provided a kind of strong, the simple and practical racing lock of theftproof performance in view of the existing deficiencies of the prior art by the present invention
Core lockset.
To achieve the above object, the present invention is using following technical scheme：
A kind of idle-run lock pin lockset, including lock core and key, its lock core include fixed jacket body, rotatable interior body,
Lock sheet groups and locking plate holder, interior body rotary type are installed in outer sleeve body, and lock sheet groups are rotatably mounted in interior body
In, lock sheet groups include multiple locking plates, and key direction of insertion of these locking plates along interior body overlaps arrangement successively, each locking plate
It is provided centrally with the lockhole passed through for key；When incorrect key is inserted, locking plate holder is not limited to lock sheet groups, key
Locking plate can only be driven to be dallied in interior body, during correct key insertion, locking plate holder is limited to lock sheet groups, and key passes through
Lock sheet groups can drive interior body rotation to realize and unlock,
The first driven side and the first limit for height top surface are provided with the side wall of the lockhole of the locking plate of wherein at least one first, at least
The second driven side and the second limit for height top surface, and the first driven side and are provided with the side wall of the lockhole of one second locking plate
Two driven sides front-back staggered on the direction of rotation of locking plate, along locking plate between the first limit for height top surface and the second limit for height top surface
Height misplaces to each other in footpath；
The shape size in key section is matched with the shape size of foregoing lockhole, and key is provided with along before and after its direction of insertion
Multiple teeth portion, each teeth portion is corresponded with foregoing each locking plate position；Wherein the first teeth portion and foregoing first locking plate corresponding matching,
First teeth portion has the first of the first driven side for pushing foregoing first locking plate to stir side, and the first teeth portion has and foregoing the
The First terrace of the height adaptation of first limit for height top surface of one locking plate；Second teeth portion and the second locking plate corresponding matching, the first tooth
Portion has the second of the second driven side for pushing foregoing second locking plate to stir side, and the second teeth portion has and foregoing second locking plate
The second limit for height top surface height adaptation second step face.
It is used as a kind of preferred scheme：The structure of the lockhole of each locking plate is identical in the lock sheet groups, the lockhole on same locking plate
The same side wall at least provided with the first driven side, the first limit for height top surface and the second driven side and the second limit for height top
Face.
It is used as a kind of preferred scheme：The key is bluff body, left and right side with more roomy area and narrower upper
Downside, foregoing teeth portion is vertical concavo-convex height step on narrower upper side and/or downside.
It is used as a kind of preferred scheme：The lockhole has left and right sides wall, and the top of right side wall is provided with the first slave end
Face, the first limit for height top surface, the second driven side, the second limit for height top surface, the 3rd driven side and the 3rd limit for height top surface, wherein, the
One driven side, the second driven side and the 3rd driven side are shifted to install from front to back successively on the direction of rotation of locking plate,
First limit for height top surface, the second limit for height top surface and the 3rd limit for height top surface are shifted to install from high to low successively in the radial direction along locking plate.
It is used as a kind of preferred scheme：The bottom of the lockhole left side wall be provided with the first driven side, the first limit for height top surface,
Second driven side, the second limit for height top surface, the 3rd driven side and the 3rd limit for height top surface, wherein, the first driven side, second from
Dynamic side and the 3rd driven side are shifted to install from front to back successively on the direction of rotation of locking plate, the first limit for height top surface, second
Limit for height top surface and the 3rd limit for height top surface are shifted to install from high to low successively in the radial direction along locking plate.
It is used as a kind of preferred scheme：The locking plate holder includes elastic thrust device, locking plate bayonet lock and is arranged at
Stopper slot on inner sleeve body sidewall, the stopper slot one extends radially through inner sleeve body sidewall and axially extending, and foregoing locking plate bayonet lock can footpath
To being actively arranged in the stopper slot, elastic thrust device provides locking plate bayonet lock and maintains a radially inward mobile trend；Each
A neck is provided with the outer ring surface of locking plate；When position arrangement and the locking plate bayonet lock form fit of the neck of all locking plates,
Foregoing locking plate bayonet lock is pushed by elastic thrust device in the neck of embedded locking plate, and lock sheet groups drive interior body to revolve by locking plate bayonet lock
Turn, realize and unlock；When all locking plates neck not in a straight line when, foregoing locking plate bayonet lock can not be embedded in the neck.
It is used as a kind of preferred scheme：The lock core also includes locking plate abutment sleeve, and the locking plate abutment sleeve includes end
Plate and cylinder, the end plate are integrally connected to one end of cylinder, the end plate is provided with keyhole, and the cylinder is axially arranged with
Key channel, the keyhole is connected with key channel, and the key channel is provided with the groove stretched out for key both sides, the lock
Piece group is sheathed on the outside of cylinder；Keyhole in the cylinder prolongs above-below direction insertion cylinder, cylinder is divided into left half and right
Half, wherein the top of left half protrudes out a raised line, it is provided with corresponding to the top of each locking plate left side wall and leads pushing surface, unlock
When, act on the leading in pushing surface of each locking plate using the raised line.
It is used as a kind of preferred scheme：A sleeve locating slot is additionally provided with the locking plate abutment sleeve, corresponding to outer sleeve body
In be provided with socket holding device, the socket holding device includes spring and fixture block, and spring promotes fixture block to be butted on locking plate positioning
Sleeve, when key unlocking is turned round in place, the fixture block is correspondingly embedded in sleeve locating slot, gives the gear of locking plate abutment sleeve one, is protected
Hold the lockset position of coupler where locking plate abutment sleeve.
It is used as a kind of preferred scheme：Also include the idle running part for being used to coordinate with the free tail end of key, the end of the idle running part
Face is provided with the non-circular caulking groove or axis hole with the free tail end shape adaptation of key, and the idle running part is in locking plate accommodating hole, institute
State that caulking groove or axis hole are just right with key channel, the afterbody of key is correspondingly arranged on convex with circular caulking groove or the axis hole shape adaptation
Block, the idle running part can be driven by key and be rotated relative to locking plate accommodating hole.
It is used as a kind of preferred scheme：The lock core is provided with and sky provided with idle running part positioning hole, the side wall of the idle running part
Turn the corresponding idle running part locating slot of part positioning hole, the outside of the idle running part positioning hole is provided with an annular groove, the annular groove with
The part positioning hole that dallies is connected, provided with idle running part positioning bead in the idle running part positioning hole, and the annular groove is interior to be provided with flexible collar,
The flexible collar is blocked in the outer end of idle running part positioning bead, the idle running when dallying part positioning hole and idle running part locating slot just pair
The inner of part positioning bead is supported in idle running part locating slot.
The present invention has clear advantage and beneficial effect compared with prior art, and specifically, it passes through in locking plate side
The side missed one another is set on wall with limit for height face and realizes that key, with number, makes simplifying the structure for key, key technique to coordinate
On can be made using die casting or forging and stamping mode, and no longer need car pin to process, key technique is various, is conducive to lifting key matter
Amount, reduces its cost.Secondly, each teeth portion of key that such a mode coordinates can be the height step on width, therefore its tooth
The depth that the groove in portion can be done is bigger, and level is more, thus alterable with number quantity it is just more.Furthermore, by setting locking plate
Abutment sleeve and its supporting structure, successfully solve idle running key and transfer to the problem of key is difficult, improve the usage experience of user.
More clearly to illustrate the architectural feature, technological means and its specific purposes reached and function of the present invention, under
Face is described in further detail with reference to accompanying drawing with specific embodiment to the present invention：
Brief description of the drawings
Fig. 1 is the assembling assumption diagram of embodiments of the present invention；
Fig. 2 is the internal structure preliminary exposition figure of embodiments of the present invention；
Fig. 3 is the further exploded view of internal structure of embodiments of the present invention；
Fig. 4 is the lock sheet groups structure decomposition figure of embodiments of the present invention；
Fig. 5 is the lock plate structure front view of embodiments of the present invention；
Fig. 6 is key amplification assumption diagram in embodiments of the present invention；
Fig. 7 is the assembling internal structure sectional view of embodiments of the present invention；
Fig. 8 is the amplification assumption diagram of the locking plate abutment sleeve of embodiments of the present invention；
Embodiment
As shown in figures 1-8, a kind of idle-run lock pin lockset, including lock core 1 and key 7, its lock core 1 include fixed jacket body
10th, rotatable interior body 20, lock sheet groups 30 and locking plate holder 40, the interior rotary type of body 20 are installed in outer sleeve body 10,
Lock sheet groups 30 are rotatably mounted in interior body 20, and lock sheet groups 30 include multiple locking plates 31, and these locking plates 31 are along interior body
20 key direction of insertion overlaps arrangement, the lockhole 32 for being provided centrally with passing through for key of each locking plate 31 successively.
Lock sheet groups 30 include in the present embodiment is provided with partition 32 between six locking plates 31, adjacent two locking plate 31, to prevent
Only the rotation of adjacent two locking plate 31 is interfered.The structure of this six locking plates 31 is identical, and each lateral border of locking plate 31 is provided with use
In the neck 33 coordinated with locking plate holder 40, the lockhole 32 of each locking plate 31 has left and right sides wall, the top of right side wall
Be provided with the first driven side 341, the first limit for height top surface 342, the second driven side 351, the second limit for height top surface the 352, the 3rd from
The dynamic limit for height top surface 362 of side 361 and the 3rd, wherein, the first driven side 341, the second driven side in driven side 351 and the 3rd
361 shift to install from front to back successively on the direction of rotation of locking plate, the first limit for height top surface 342, the second limit for height top surface 352 and
Three limit for height top surfaces 362 are shifted to install from high to low successively in the radial direction along locking plate.
Understand that the bottom of the left side wall of lockhole 32 is again provided with the first driven side 341, the first limit for height with reference to Fig. 5
Top surface 342, the second driven side 351, the second limit for height top surface 352, the 3rd driven limit for height top surface 362 of side 361 and the 3rd, its
In, the first driven side 341, the second driven side 361 in driven side 351 and the 3rd on the direction of rotation of locking plate successively in the past
Shift to install backward, the first limit for height top surface 342, the second limit for height top surface 352 and the 3rd limit for height top surface 362 the radial direction along locking plate according to
It is secondary to shift to install from high to low.
Understand that the shape size in the section of key 7 is matched with the shape size of foregoing lockhole 32 with reference to Fig. 6, key 7 is inserted along it
Enter and six teeth portion 71,72,73 are provided with before and after direction, the key 7 is bluff body, the left and right side with more roomy area
701st, 702 and narrower upper and lower side 703,704, foregoing teeth portion 71,72,73 is narrower upper side 703 and/or downside
Vertical concavo-convex height step on 704.During unlocking, each teeth portion is corresponded with foregoing each position of locking plate 31；Wherein the first tooth
Portion 71 and the foregoing corresponding matching of first locking plate 31, the first teeth portion 31 have the first driven side 341 for pushing foregoing first locking plate
First stir side 711, the first teeth portion 71 has the be adapted to the height of the first limit for height top surface 342 of foregoing first locking plate
One step surface 712；Second teeth portion 72 and the second locking plate corresponding matching, the second teeth portion 72, which has, pushes the second of foregoing second locking plate
The second of driven side 341 stirs side 721, and the second teeth portion 72 has and the second limit for height top surface 342 of foregoing second locking plate
The second step face 722 being highly adapted to.3rd teeth portion 73 and the 3rd locking plate corresponding matching, the 3rd teeth portion 73, which has, pushes foregoing the
The 3rd of 3rd driven side 351 of three locking plates stirs side 731, and the 3rd teeth portion 73 has the 3rd limit with foregoing 3rd locking plate
3rd step surface 732 of the height adaptation of high top surface 352.4th teeth portion and the 4th locking plate corresponding matching, the 5th teeth portion and the 5th
Locking plate corresponding matching, the 6th teeth portion and the 6th locking plate corresponding matching, by that analogy.
Wherein, in the present embodiment the first teeth portion, the second teeth portion and the 3rd teeth portion be one group, the 4th teeth portion, the 5th teeth portion and
6th teeth portion is second group, and this two groups step surface height is to repeat, but front and back position is different, can so increase lockset
With number amount.
Understand that the locking plate holder 40 includes elastic thrust device 41, locking plate bayonet lock 42 and is arranged at reference to Fig. 3
Stopper slot 21 on the interior side wall of body 20, the stopper slot 21 extends radially through inner sleeve body sidewall and axially extending, foregoing locking plate bayonet lock
42 can be arranged in the stopper slot 21 radially movablely, and elastic thrust device 41 provides locking plate bayonet lock 42 and maintains a radially inward movement
Trend；A neck 33 is provided with the outer ring surface of each locking plate 31；When all locking plates 31 neck 33 position arrangement with
During locking plate 42 form fit of bayonet lock, foregoing locking plate bayonet lock 42 is pushed by elastic thrust device 41 in the neck 33 of embedded locking plate 31,
Lock sheet groups 30 drive interior body 20 to rotate by locking plate bayonet lock 42, realize and unlock；Locking plate bayonet lock 42 in the present embodiment is always
Barred body, its certain shape can be set to arc, bending body etc. according to need.When the neck 33 of all locking plates 31 is not in a straight line
When upper, foregoing locking plate bayonet lock 42 can not be embedded in the neck 33.
The lockset also includes locking plate abutment sleeve 50, and lock sheet groups 30 will can be entered using the locking plate abutment sleeve 50
Each locking plate 31 in row pre-determined bit, limitation lock sheet groups 30 is rotated within the specific limits, unlikely entanglement.The locking plate abutment sleeve 50
Including end plate 51 and cylinder 52, the end plate 51 is integrally connected to one end of cylinder 52, and the end plate 51 is provided with keyhole 53,
The cylinder 52 is axially arranged with key channel 54, and the keyhole 53 is connected with key channel 54, the key channel 54 is set
There is the groove 55 stretched out for key both sides, the lock sheet groups 30 are sheathed on the outside of cylinder 52.When inserting key 7, abutment sleeve 50
With the synchronous rotary of key 7.
With reference to Fig. 8, the key channel 54 in the cylinder 52 prolongs above-below direction insertion cylinder 52, cylinder 52 is divided into left half
Cylinder 521 and right half 522, wherein left half 521 top protrudes out a raised line 56, corresponding to the top of each left side wall of locking plate 31
It is provided with and leads pushing surface 37, during unlocking, the leading in pushing surface 37 of each locking plate is acted on using the raised line 56, because raised line 56 is always
Bar, and extend along key direction of insertion, therefore raised line 56 by each correcting of locking plate 31, can be such that the lockhole of each locking plate 31 returns just, lock
Piece 31 without interference with key extraction, so as to swimmingly extract very much key.
Wherein right half 522 top is provided with resigning breach 57, in order to each teeth portion on the key stir side 711,
721st, 731 it can act on the driven side 341,351,361 of each locking plate.
And, in being additionally provided with a sleeve locating slot 58 on the locking plate abutment sleeve 50, corresponding to being set in outer sleeve body 10
Socket holding device 80 is equipped with, the socket holding device 80 includes spring 81 and fixture block 82, spring 81 promotes fixture block 82 to be butted on
Locking plate abutment sleeve 50, when key unlocking is turned round in place, the fixture block 82 is correspondingly embedded in sleeve locating slot 58, gives locking plate positioning
The gear of sleeve 50 1, keeps the lockset position of coupler where locking plate abutment sleeve 50, so that so that more accurately she determines the extraction angle of key 7
Degree.Sleeve locating slot 58 is preferably set to V-shaped groove, the V-arrangement that the lower end of fixture block 82 is set can further lift its positioning precision,
User is facilitated swimmingly to transfer to key.
With reference to Fig. 3, in addition to the idle running part 60 for coordinating with the free tail end of key, the end face of the idle running part 60 is provided with
With the non-circular caulking groove or axis hole 61 of the free tail end shape adaptation of key, the idle running part 60 is located in interior body 20, described embedding
Groove or axis hole 61 and key channel are just right, and the afterbody of key 7 is correspondingly arranged on convex with circular caulking groove or the axis hole shape adaptation
Block 77, the idle running part 60 can be driven by key to be rotated relative to interior body 20.By setting the projection 77 and non-circular caulking groove 61
Cooperation, can by change the angle of projection 77 and increase key match somebody with somebody number amount.
Idle running part holder 90 is provided with interior body 20, the idle running part holder 90 includes the He of annular spring 91
Two card beads 92, corresponding to two gear grooves 62 are provided with the idle running lateral surface of part 60, annular spring 91 is acted in card bead 92 and positioned
In two gear grooves 62.
In use, when incorrect key is inserted, locking plate holder 40 is not limited to lock sheet groups 30, i.e., the card of each locking plate
Not point-blank, locking plate bayonet lock 42 can not be sunk in the neck 33 of locking plate groove 33, and key 7 can only be driven including locking plate 31
Dallied in body 20.
After correct key 7 is inserted, locking plate holder 40 is limited to lock sheet groups 30, as shown in fig. 7, key 7 is clockwise
Rotate, the neck 33 of six locking plates all can be successfully pushed on a straight line, and rotate to the position of locking plate bayonet lock 42,
Locking plate bayonet lock 42 is set to sink down into the neck 33 for being embedded in locking plate, so that key 7 can drive interior body by lock sheet groups 30
20 rotations, which are realized, to be unlocked.
Alternatively, it can also be needed according to product and more or less locking plates are set, and, will be foregoing
The structure of each locking plate is differed in lock sheet groups, i.e., only set on the first locking plate with it is the first of the cooperation of the first teeth portion of key driven
Side and the first limit for height top surface, only set the second driven side and second that the second teeth portion with key coordinates on the second locking plate
Limit for height top surface, by that analogy, although the structure of so each locking plate is different, but can also realize the work(close with previous embodiment substantially
Can, but perhaps can have the inconvenient problem of production that locking plate pattern is excessively brought.
In summary, it is of the invention to focus on：
First, it is coordinated by setting the side missed one another and limit for height face on the wall of locking plate side realizes that key, with number, makes
Simplifying the structure for key, can be made in key technique using die casting or forging and stamping mode, and no longer need car pin to process, key
Technique is various, is conducive to lifting key quality, reduces its cost.
2nd, each teeth portion of key that such a mode coordinates can be the height step on width, therefore the groove of its teeth portion can
Bigger with the depth done, level is more, thus alterable with number quantity it is just more.
3rd, by setting locking plate abutment sleeve and its supporting structure, successfully solve idle running key and transfer to key difficulty
Problem, improves the usage experience of user.
The above described is only a preferred embodiment of the present invention, be not intended to limit the invention, therefore it is every according to this hair
Any modification, equivalent substitution and improvements that bright technology is actually made to above example etc., still fall within technical solution of the present invention
In the range of.
Claims (10)
1. a kind of idle-run lock pin lockset, including lock core and key, its lock core include fixed jacket body, rotatable interior body, lock
Piece group and locking plate holder, interior body rotary type are installed in outer sleeve body, and lock sheet groups are rotatably mounted in interior body,
Lock sheet groups include multiple locking plates, and key direction of insertion of these locking plates along interior body is overlapped in arrangement, each locking plate successively
The heart is provided with the lockhole passed through for key；When incorrect key is inserted, locking plate holder is not limited to lock sheet groups, and key is only
Locking plate can be driven to be dallied in interior body, during correct key insertion, locking plate holder is limited to lock sheet groups, and key passes through lock
Piece group can drive interior body rotation to realize and unlock, it is characterised in that：
The first driven side and the first limit for height top surface, at least 1 are provided with the side wall of the lockhole of the locking plate of wherein at least one first
Be provided with the second driven side and the second limit for height top surface on the side wall of the lockhole of two locking plates, and the first driven side with second from
Dynamic side front-back staggered on the direction of rotation of locking plate, along the radial direction of locking plate between the first limit for height top surface and the second limit for height top surface
High infraversion malposition each other；
The shape size in key section is matched with the shape size of foregoing lockhole, and key is provided with multiple along before and after its direction of insertion
Teeth portion, each teeth portion is corresponded with foregoing each locking plate position；Wherein the first teeth portion and foregoing first locking plate corresponding matching, first
Teeth portion has the first of the first driven side for pushing foregoing first locking plate to stir side, and the first teeth portion has and the foregoing first lock
The First terrace of the height adaptation of first limit for height top surface of piece；Second teeth portion and the second locking plate corresponding matching, the first teeth portion tool
Have the second driven side for pushing foregoing second locking plate second stirs side, and the second teeth portion has the with foregoing second locking plate
The second step face of the height adaptation of two limit for height top surfaces.
2. idle-run lock pin lockset according to claim 1, it is characterised in that：The knot of the lockhole of each locking plate in the lock sheet groups
Structure is identical, at least provided with the first driven side, the first limit for height top surface and on the same side wall of the lockhole on same locking plate
Two driven sides and the second limit for height top surface.
3. idle-run lock pin lockset according to claim 1 or 2, it is characterised in that：The key is bluff body, with wider
The left and right side of large area and narrower upper and lower side, foregoing teeth portion are vertical concavo-convex on narrower upper side and/or downside
Height step.
4. idle-run lock pin lockset according to claim 1 or 2, it is characterised in that：The lockhole has left and right sides wall, right
The top of side wall is provided with the first driven side, the first limit for height top surface, the second driven side, the second limit for height top surface, the 3rd driven
Side and the 3rd limit for height top surface, wherein, the first driven side, the second driven side and the 3rd driven side are in the rotation side of locking plate
Shift to install from front to back successively upwards, the first limit for height top surface, the second limit for height top surface and the 3rd limit for height top surface are in the footpath along locking plate
To shifting to install from high to low successively.
5. idle-run lock pin lockset according to claim 4, it is characterised in that：The bottom of the lockhole left side wall is provided with
One driven side, the first limit for height top surface, the second driven side, the second limit for height top surface, the 3rd driven side and the 3rd limit for height top surface,
Wherein, the first driven side, the second driven side and the 3rd driven side are wrong from front to back successively on the direction of rotation of locking plate
Position is set, and the first limit for height top surface, the second limit for height top surface and the 3rd limit for height top surface misplace from high to low successively in the radial direction along locking plate
Set.
6. idle-run lock pin lockset according to claim 1, it is characterised in that：The locking plate holder includes flexible push away
Power apparatus, locking plate bayonet lock and the stopper slot being arranged on inner sleeve body sidewall, the stopper slot one extend radially through inner sleeve body sidewall and axle
To extension, foregoing locking plate bayonet lock can be arranged in the stopper slot radially movablely, and elastic thrust device provides locking plate bayonet lock and kept
The trend moved radially inwardly；A neck is provided with the outer ring surface of each locking plate；As the position row of the neck of all locking plates
When row are with locking plate bayonet lock form fit, foregoing locking plate bayonet lock is pushed by elastic thrust device in the neck of embedded locking plate, lock sheet groups
Drive interior body to rotate by locking plate bayonet lock, realize and unlock；When all locking plates neck not in a straight line when, foregoing locking plate card
Pin can not be embedded in the neck.
7. idle-run lock pin lockset according to claim 1, it is characterised in that：The lock core also includes locking plate positioning sleeve
Cylinder, the locking plate abutment sleeve includes end plate and cylinder, and the end plate is integrally connected to one end of cylinder, and the end plate is provided with
Keyhole, the cylinder is axially arranged with key channel, and the keyhole connects with key channel, and the key channel is provided with supplying
The groove that key both sides are stretched out, the lock sheet groups are sheathed on the outside of cylinder；Keyhole in the cylinder prolongs above-below direction insertion
Cylinder, makes cylinder be divided into left half and right half, wherein left half top protrudes out a raised line, corresponding to each locking plate left side wall
Top be provided with and lead pushing surface, during unlocking, the leading in pushing surface of each locking plate is acted on using the raised line.
8. idle-run lock pin lockset according to claim 7, it is characterised in that：One is additionally provided with the locking plate abutment sleeve
Sleeve locating slot, corresponding to socket holding device is provided with outer sleeve body, the socket holding device includes spring and fixture block, bullet
Spring promotes fixture block to be butted on locking plate abutment sleeve, and when key unlocking is turned round in place, the fixture block is correspondingly embedded in sleeve locating slot, is given
The gear of locking plate abutment sleeve one, keeps the lockset position of coupler where locking plate abutment sleeve.
9. idle-run lock pin lockset according to claim 1, it is characterised in that：Also include being used to coordinate with the free tail end of key
Idle running part, the end face of the idle running part is provided with non-circular caulking groove or axis hole with the free tail end shape adaptation of key, the sky
Turn part in locking plate accommodating hole, the caulking groove or axis hole and key channel are just right, and the afterbody of key is correspondingly arranged on and the circle
The projection of shape caulking groove or axis hole shape adaptation, the idle running part can be driven by key and be rotated relative to locking plate accommodating hole.
10. idle-run lock pin lockset according to claim 9, it is characterised in that：The lock core is provided with idle running part positioning hole,
The side wall of the idle running part is provided with the outside of idle running part locating slot corresponding with idle running part positioning hole, the idle running part positioning hole and set
There is an annular groove, the annular groove is connected with idle running part positioning hole, provided with idle running part positioning bead, institute in the idle running part positioning hole
State annular groove interior provided with flexible collar, the flexible collar is blocked in the outer end of idle running part positioning bead, when idle running part positioning hole and sky
The inner of the idle running part positioning bead is supported in idle running part locating slot when turning part locating slot just pair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2780920Y (en) * | 2004-06-21 | 2006-05-17 | 刘德银 | Lockset and key |
| CN201433606Y (en) * | 2009-04-17 | 2010-03-31 | 李传胜 | Irregular laminated lock core and matching key |
| CN102979371A (en) * | 2012-11-06 | 2013-03-20 | 张宥榛 | Lock cylinder anti-theft structure |
| CN202866439U (en) * | 2012-07-20 | 2013-04-10 | 陈武 | Blade lock and key matched with same |
| CN204238656U (en) * | 2014-11-04 | 2015-04-01 | 张宥榛 | Lock core theft-prevention structure |
| CN105350833A (en) * | 2015-11-06 | 2016-02-24 | 陈自强 | Card lock |
| WO2016180343A1 (en) * | 2015-05-12 | 2016-11-17 | 徐明达 | On-off type lock and key |
| CN206888707U (en) * | 2017-07-08 | 2018-01-16 | 李吉源 | Idle-run lock pin lockset |
-
2017
- 2017-07-08 CN CN201710553658.9A patent/CN107165486B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2780920Y (en) * | 2004-06-21 | 2006-05-17 | 刘德银 | Lockset and key |
| CN201433606Y (en) * | 2009-04-17 | 2010-03-31 | 李传胜 | Irregular laminated lock core and matching key |
| CN202866439U (en) * | 2012-07-20 | 2013-04-10 | 陈武 | Blade lock and key matched with same |
| CN102979371A (en) * | 2012-11-06 | 2013-03-20 | 张宥榛 | Lock cylinder anti-theft structure |
| CN204238656U (en) * | 2014-11-04 | 2015-04-01 | 张宥榛 | Lock core theft-prevention structure |
| WO2016180343A1 (en) * | 2015-05-12 | 2016-11-17 | 徐明达 | On-off type lock and key |
| CN105350833A (en) * | 2015-11-06 | 2016-02-24 | 陈自强 | Card lock |
| CN206888707U (en) * | 2017-07-08 | 2018-01-16 | 李吉源 | Idle-run lock pin lockset |
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| CN107165486B (en) | 2023-05-05 |
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