CN104878992B - Disengaging type idle-run lock pin - Google Patents
Disengaging type idle-run lock pin Download PDFInfo
- Publication number
- CN104878992B CN104878992B CN201510278830.5A CN201510278830A CN104878992B CN 104878992 B CN104878992 B CN 104878992B CN 201510278830 A CN201510278830 A CN 201510278830A CN 104878992 B CN104878992 B CN 104878992B
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- Prior art keywords
- lock core
- lock
- side column
- blade
- post
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Abstract
The disengaging type idle-run lock pin that the present patent application is provided, its composition includes lock core, blade, side post and rotary spacing portion, correspondence offers the keyway and side column groove for accommodating side post on lock body and lock core, blade is plugged in each vane hole of lock core respectively, each blade, which corresponds on the edge of lock core side column groove, offers driving side side column wedge post groove, described lock core is axial segmentation lock core, and each section of lock core is equipped with rotary spacing portion.The technical program increases technology and steals the difficulty of unlocking operation, so that significantly enhancing the anti-technology pirate of the open of the lock of this lock core composition, sled opens ability.
Description
Technical field
Present patent application refers to blade lock, more particularly to the lock core mechanism of blade lock is constructed.
Background technology
Compared with traditional spring lock, the anti-robber unblock ability of blade lock is stronger, more perfect.In blade lock, along lock core
If lockhole passage is provided with arterial highway blade, when in pairing key insertion lockhole, key flower tooth makes each blade be moved to blade outboard
Wedge post fluted shaft is to when being completely superposed, and side post is thoroughly fallen into wedge post groove, key band movable lock core, and dead bolt solution is stirred by side post
Lock.Though blade lock substantially increases the defending performance of robber's unblock of improper unlocking, overall lock core construction is still stolen to technology
Unlocking operation brings suitable facility, it is difficult to resists more skillful technology and steals unlocking operation.
The content of the invention
The goal of the invention of present patent application is that further significantly lifting the anti-technology pirate of the open of blade lock opens ability, carries
For a kind of disengaging type idle-run lock pin.In the disengaging type idle-run lock pin technical scheme that present patent application is provided, its major technique
Rong Shi：A kind of disengaging type idle-run lock pin, is arranged in lock body, and its composition includes lock core, blade, side post and rotary spacing portion,
Lock core is placed in the cylinder core bore of lock body, and correspondence offers the keyway and side column groove for accommodating side post, blade on lock body and lock core
It is plugged in respectively in each vane hole of lock core, blade key jack is provided with group convex, each blade pair for spending tooth to coordinate with key
Driving side side column wedge post groove should be offered on the edge of lock core side column groove, described lock core is axial segmentation lock core, each section of lock
Core is equipped with rotary spacing portion.
In above-mentioned overall technical architecture, group convex setting direction of each section of lock core blade is upper and lower successively to interlock.
Disengaging type idle-run lock pin technical scheme disclosed in present patent application, its core is that lock core takes segmental structure,
When experience technology is stolen and opens lock operation, one section of lock core that robber opens at most also only is set to be cracked, or the lock core section being cracked is presented complete
Rotation idle running, or locked by rotary spacing portion, the difficulty that technology steals unlocking operation is increased, so as to significantly enhance this lock core
The anti-technology pirate of the open of the lock of composition, sled open ability.
Brief description of the drawings
Fig. 1 implements pie graph for the lock body internal part of patent application is constituted one.
Fig. 2, Fig. 3 and Fig. 4 are normal locking, normal unlocking and the internal structure state diagram of technology pirate of the open lock respectively.
Fig. 5, Fig. 6 and Fig. 7 are the principle assumption diagram of the other three example structure respectively.
Embodiment
Disengaging type idle-run lock pin disclosed in present patent application, Fig. 1 gives its main-body structure, and its composition includes lock core 1, leaf
In piece 2, side post 3 and rotary spacing portion, the implementation structure in figure, rotary spacing portion is positioning pellet 4.
Lock core 1 is placed in the cylinder core bore of lock body, between the two in the state of without any part breech lock, mutually along cylinder
Contact surface is freely rotatably assorted.Correspondence offers the keyway 6 and side column groove 13 for accommodating side post 3 on lock body and lock core 1.If cured leaf
Piece 2 is plugged in the vane hole 18 of each axial position of lock core 1 respectively, and makes each blade 2 can when being inserted without key by back-moving spring
Self-resetting；Each blade 2, which corresponds on the edge of lock core side column groove 13, offers wedge post groove 21, the key of each blade 2
Jack 20 is equipped with to be spent tooth to be engaged, the wedge post groove 21 of each blade 2 is dialled convex 22 in what same straight line was arranged with key.
The axial subsection setup of described lock core.Several implementation structures that following present, but the example enumerated is not poor
Lift.
As shown in figure 1, described lock core 1 is front and rear two section 11 coaxially, 12, described side post 3 includes axially penetrating through
The big side post 30 of front and rear sections lock core 11,12 and preceding wedge side column 31 corresponding with the difference of front and rear sections lock core 11,12 and rear wedge side
Post 32, wherein a wedge side column is parallel with big side post 30 and upper and lower combination, the present embodiment is rear wedge side column 32 and big side post 30
It is fixed as one, back segment lock core 12 is interlocked with dead bolt.The secure bond of wedge side column and big side post also constitutes this section of lock core
Rotary spacing portion, but rotary spacing is not only played in the rotary spacing portion for the positioning pellet 4 being additionally provided with, and also add anti-technology and steals
Unlocking is acted on.Two-phase lock core is equipped with a positioning pellet 4, is made up of the interior positioning pellet 41 and outside fix pellet 42 of same center line,
Lock core 1 is through to by lock body under the elastic force effect of spring 5, in the locked state, as shown in Fig. 2 the breech lock of outside fix pellet 42
At the rotation interface M of lock body and lock core 1, i.e., default pellet 41 and the outer contact surface N for determining pellet 42 are located at lock body and lock core 1
Rotate under the M of interface.Do not show lock core in Fig. 1 so, but in the lock core 1, blade 2, side post 3 and the positioning structure determination of pellet 4
On the premise of, overall structure is also clear.Under normal lock state, each mutual dislocation of 2 wedge post groove of blade 21 pushes side
Post 30, preceding wedge side column 31 and rear wedge side column 32 are located in the side column groove 13 of lock core 1, and big side post 30 is embedded in the keyway 6 of lock body,
The interface of two wedge side columns 31,32 and big side post 30 is located at the rotation interface M of lock body and lock core 1.
Match key unlocking：Key inserts the key hole 10 and blade key jack 20 of lock core 1, and key flower tooth is made successively
Convex 22 are dialled for each blade, the wedge post groove 21 of each blade 2 is arranged all along a line, at this moment in back-moving spring 5
Under effect, forward and backward wedge side column 31,32 is fallen into wedge post groove 21, and big side post 30 is also pushed into lock with forward and backward wedge side column 31,32
In core side column groove 13, i.e., big side post 30 leaves lock body, falls into lock body and is rotated with lock core 1 under the M of interface, meanwhile, default pellet
The 41 and outer contact surface N for determining pellet 42 also to the rotation interface M of lock body and lock core 1 locate by jacking, and lock core is unlocked rotations, drive and locked
Tongue is unlocked, as shown in Figure 3.
When meeting with technology pirate of the open operation, its pirate of the open ability can will stir all blades 2, make the wedge post groove 21 of each blade
Arranged in a line, all sides post for including big side post 30 is both fallen within lock core, and fail to make the contact of positioning pellet 4
Face N carry to lock body it is equal with the rotation interface M of lock core when, positioning pellet 4 still locks lock core, and can not open；Or such as Fig. 4 institutes
Show, both made may finally by the positioning pellet 4 of leading portion lock core 11 it is inside and outside determine pellet 41,42 contact surface N carry to lock core 1 with lock
The rotation interface M of body, also only can make 11 360 ° of leading portion lock core freely dally, back segment lock core 12 is because of rear wedge side column 32 and big side
Post 30 is located still in the rotation interface M of lock core 1 and lock body, locked, it is impossible to open.
If pirate of the open operation makes the wedge post groove of the blade of back segment lock core 12 be forced, in a line arrangement, possess the rear band of wedge side column 32
The condition that big side post 30 falls is moved, but the blade wedge post groove of leading portion lock core 11 interlocks, the still upper big side post in top of preceding wedge side column 31
30, it is not fallen, i.e., back segment lock core 12 is still locked.
The technical program significantly increases the difficulty that pirate of the open sled is opened, and anti-theft capability obtains substantive lifting.
It is further to increase the difficulty of anti-technology pirate of the open, in described leading portion lock core on the basis of above-mentioned overall structure
Blade, its group of convex setting direction and the blade in back segment lock core dial that convex setting direction is upper and lower to be staggered, as shown in figure 1, leading portion is locked
Blade in core dial it is convex be provided projectingly from bottom to top, the blade in back segment lock core dial it is convex be provided projectingly from top to bottom, both
Setting direction is upper and lower staggeredly, so that a deep step improves the technical purpose of anti-technology pirate of the open.What described herein group of convex direction interlocked
Setting is also applied for specific examples below.
On the basis of said structure, lock core is constituted for three sections before and after coaxial, and described side post includes axially penetrating through
The big side post 30 of three sections of lock cores and the preceding wedge side column 31, middle wedge side column 34 and rear wedge side column 32 for corresponding respectively to each section of lock core,
The described rear fixed engagement of wedge side column 32 is on big side post 30, as shown in figure 5, the secure bond of wedge side column and big side post
Constitute the rotary spacing portion of this section of lock core.It is normally locked, unlocked, technology pirate of the open is opened as described above.
As shown in fig. 6, described lock core is front and rear two section 11 coaxially, 12, described side post 3 includes axially penetrating through
The big side post 30 ' of forward and backward two-phase lock core 11,12 and the preceding wedge side column 31 and rear wedge for corresponding respectively to front and rear sections lock core 31,32
Side column 32, preceding wedge side column 31 and rear wedge side column 32 are parallel with big side post 30 ' and separate, and the big rear end of side post 30 ' is provided with driving
The connecting lever 33 of dead bolt.Two-phase lock core is equipped with steering location division.Described steering location division can be foregoing positioning pellet 4,
Positioning pellet 4 has the effect of spacing and anti-theft unlocking concurrently, is made up of the interior positioning pellet 41 and outside fix pellet 42 of same center line, in bullet
Lock core 1 is through to by lock body under the elastic force effect of spring 5；The elastic spacing decorative pearl on top of an official cap 40 being either embedded in lock body is corresponding with lock core
The ball impression 44 of position is constituted.
Another example structure as shown in Figure 7 is that described lock core 1 is coaxial front and rear three-stage structure, and side post 3 is wrapped
Include the preceding wedge side column 31, the middle and of wedge side column 34 that axially penetrate through the big side post 30 ' of three sections of lock cores He correspond respectively to each section of lock core
Wedge side column 32 afterwards, described preceding wedge side column 31, middle wedge side column 34 and rear wedge side column 32 are parallel with big side post 30 and separate, big side
The rear end of side column 30 ' is provided with the connecting lever 33 for stirring dead bolt.Three sections of lock cores are equipped with steering location division.Described steering location division can be with
It is foregoing positioning pellet 4, positioning pellet 4 has the effect of spacing and anti-theft unlocking concurrently, by the interior positioning pellet 41 of same center line and outer
Positioning pellet 42 is constituted, and lock core 1 is through to by lock body under the elastic force effect of spring 5；The elasticity being either embedded in lock body
The ball impression 44 of the spacing position corresponding with lock core of the decorative pearl on top of an official cap 40 is constituted.
Claims (10)
1. a kind of disengaging type idle-run lock pin, is arranged in lock body, it, which is constituted, includes lock core (1), blade (2), side post (3) and turns
Dynamic limiting section, lock core (1) is placed in the cylinder core bore of lock body, and correspondence offers the key for accommodating side post on lock body and lock core (1)
Groove (6) and side column groove (13), blade (2) are plugged in each vane hole of lock core (1) respectively, and blade key jack is provided with and key
What spoon flower tooth coordinated dials convex (22), and each blade (2), which corresponds on the edge of lock core side column groove (13), offers driving side side column
Wedge post groove (21), lock core (1) is coaxial front and rear two sections (11,12), it is characterised in that described side post (3) includes axially passing through
Wear the big side post (30) of front and rear sections lock core (11,12) and preceding wedge side column corresponding with front and rear sections lock core (11,12) respectively
(31) and rear wedge side column (32), one of preceding wedge side column and rear wedge side column fixed engagement is on big side post (30), wedge side column with it is big
The engagement of side post (30) turns into the rotary spacing portion of this section of lock core.
2. disengaging type idle-run lock pin according to claim 1, it is characterised in that be additionally provided with positioning pellet (4), positions pellet
(4) it is made up of the interior positioning pellet (41) of same center line and outside fix pellet (42), lock core is penetrated by lock body under elastic force effect.
3. disengaging type idle-run lock pin according to claim 1 or 2, it is characterised in that group projection side of putting of each section of lock core blade
Interlock to upper and lower successively.
4. a kind of disengaging type idle-run lock pin, is arranged in lock body, it, which is constituted, includes lock core (1), blade (2), side post (3) and turns
Dynamic limiting section, lock core (1) is placed in the cylinder core bore of lock body, and correspondence offers the key for accommodating side post on lock body and lock core (1)
Groove (6) and side column groove (13), blade (2) are plugged in each vane hole of lock core (1) respectively, and blade key jack is provided with and key
What spoon flower tooth coordinated dials convex (22), and each blade (2), which corresponds on the edge of lock core side column groove (13), offers driving side side column
Wedge post groove (21), it is characterised in that lock core (1) is coaxial three sections, described side post (3) includes axially penetrating through three sections of lock cores
Big side post (30) and correspond respectively to preceding wedge side column (31), middle wedge side column (34) and the rear wedge side column (32) of each section of lock core,
Described rear wedge side column (32) fixed engagement is on big side post (30), and rear wedge side column (32) is bonded into big side post (30)
For the rotary spacing portion of this section of lock core.
5. a kind of disengaging type idle-run lock pin, is arranged in lock body, it, which is constituted, includes lock core (1), blade (2), side post (3) and turns
Dynamic limiting section, lock core (1) is placed in the cylinder core bore of lock body, and correspondence offers the key for accommodating side post on lock body and lock core (1)
Groove (6) and side column groove (13), blade (2) are plugged in each vane hole of lock core (1) respectively, and blade key jack is provided with and key
What spoon flower tooth coordinated dials convex (22), and each blade (2), which corresponds on the edge of lock core side column groove (13), offers driving side side column
Wedge post groove (21), lock core (1) is coaxial front and rear two sections (11,12), and described side post (3) includes axially penetrating through forward and backward two
Duan Suoxin big side post (30 ') and preceding wedge side column (31) and the rear wedge side column (32) for corresponding respectively to front and rear sections lock core, preceding wedge
Turn provided with driving dead bolt side column (31) and rear wedge side column (32) is parallel with big side post (30 ') and separation, big side post rear end
Arm (33).
6. disengaging type idle-run lock pin according to claim 5, it is characterised in that described rotary spacing portion is positioning pellet
(4), positioning pellet (4) be made up of the interior positioning pellet (41) of same center line and outside fix pellet (42), elastic force act under by
Lock body penetrates lock core.
7. disengaging type idle-run lock pin according to claim 5, it is characterised in that described rotary spacing portion is in lock body
The ball impression (44) of the elastic spacing decorative pearl on top of an official cap (40) position corresponding with lock core of setting-in is constituted.
8. the disengaging type idle-run lock pin according to claim 5,6 or 7, it is characterised in that the projection of dialling of each section of lock core blade is put
Direction is upper and lower successively to interlock.
9. a kind of disengaging type idle-run lock pin, is arranged in lock body, it, which is constituted, includes lock core (1), blade (2), side post (3) and turns
Dynamic limiting section, lock core (1) is placed in the cylinder core bore of lock body, and correspondence offers the key for accommodating side post on lock body and lock core (1)
Groove (6) and side column groove (13), blade (2) are plugged in each vane hole of lock core (1) respectively, and blade key jack is provided with and key
What spoon flower tooth coordinated dials convex (22), and each blade (2), which corresponds on the edge of lock core side column groove (13), offers driving side side column
Wedge post groove (21), it is characterised in that lock core (1) is coaxial three sections, described side post (3) includes axially penetrating through three sections of lock cores
Big side post (30 ') and correspond respectively to preceding wedge side column (31), middle wedge side column (34) and the rear wedge side column (32) of each section of lock core,
Described preceding wedge side column (31), middle wedge side column (34) and rear wedge side column (32) is parallel with big side post (30 ') and separation, big side
Post (30 ') rear end is provided with the connecting lever (33) for driving dead bolt.
10. disengaging type idle-run lock pin according to claim 9, it is characterised in that described rotary spacing portion is in lock body
The ball impression (44) of the elastic spacing decorative pearl on top of an official cap (40) position corresponding with lock core of setting-in is constituted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510278830.5A CN104878992B (en) | 2015-05-27 | 2015-05-27 | Disengaging type idle-run lock pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510278830.5A CN104878992B (en) | 2015-05-27 | 2015-05-27 | Disengaging type idle-run lock pin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104878992A CN104878992A (en) | 2015-09-02 |
| CN104878992B true CN104878992B (en) | 2017-10-20 |
Family
ID=53946646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510278830.5A Expired - Fee Related CN104878992B (en) | 2015-05-27 | 2015-05-27 | Disengaging type idle-run lock pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104878992B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4404824A (en) * | 1981-02-05 | 1983-09-20 | Lori Corporation | Side-bar lock |
| CN201326303Y (en) * | 2008-05-05 | 2009-10-14 | 雷先鸣 | Locking cam with blade tumbler idling lock core structure and key |
| US7980106B2 (en) * | 2008-05-07 | 2011-07-19 | Taiwan Fu Hsing Industrial Co., Ltd. | Rekeyable lock cylinder, plug assembly of the same and method for rekeying the same |
| CN202850642U (en) * | 2012-08-16 | 2013-04-03 | 史学建 | Upper and lower flat tumbler two-sided lock cylinder and dedicated key thereof |
| CN202913804U (en) * | 2012-10-17 | 2013-05-01 | 安徽纽泰克锁具有限公司 | Double lock core and double vane lock |
| CN204126392U (en) * | 2014-09-03 | 2015-01-28 | 无锡市环宇锁业有限公司 | The positive and negative idle-run lamina lock core of super B level |
| CN204782318U (en) * | 2015-05-27 | 2015-11-18 | 秦志强 | Separation and reunion formula idle running lock core |
-
2015
- 2015-05-27 CN CN201510278830.5A patent/CN104878992B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104878992A (en) | 2015-09-02 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171020 |