CN105649411B - A kind of lock core structure of orbiting vane idle running - Google Patents
A kind of lock core structure of orbiting vane idle running Download PDFInfo
- Publication number
- CN105649411B CN105649411B CN201511027302.9A CN201511027302A CN105649411B CN 105649411 B CN105649411 B CN 105649411B CN 201511027302 A CN201511027302 A CN 201511027302A CN 105649411 B CN105649411 B CN 105649411B
- Authority
- CN
- China
- Prior art keywords
- blade
- dead bolt
- groove
- selling sheet
- idle running
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
- E05B15/10—Bolts of locks or night latches
-
- 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
- E05B15/14—Tumblers
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B29/00—Cylinder locks and other locks with plate tumblers which are set by pushing the key in
-
- 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
- E05B15/14—Tumblers
- E05B2015/146—Tumblers with parts movable to each other
Abstract
The present invention provides a kind of lock core structure of orbiting vane idle running, including multiple isometrical cylindrical blades, multiple blades stack gradually, the periphery of each blade offers blade groove, the diameter parallel of blade groove and blade, blade center is provided with keyhole, key bit is provided with keyhole, the periphery of blade is provided with dead bolt, dead bolt periphery is provided with lock body, selling sheet groove is provided with lock body, dead bolt is provided with selling sheet hole, dead bolt rear end is provided with plectrum, selling sheet is provided with selling sheet groove and selling sheet hole, spring is provided between selling sheet and selling sheet groove, selling sheet is provided with the V-type bar being adapted with blade groove close to one end of blade.The present invention is when illegal key is inserted, blade groove on blade does not form a straight elongated slot, then selling sheet can be stuck in the selling sheet groove and selling sheet hole between dead bolt and lock body, then dead bolt will not rotate, and blade is can arbitrarily rotating for circle, you being locked with idle running to be opened.
Description
Technical field
The present invention relates to lock core structure field, more particularly to a kind of lock core structure of orbiting vane idle running.
Background technology
Blade lock is one kind of lock, and the principle of blade lock is exactly to change different tartars using bevel angle on the key to revolve
Turn the blade that angle change is different in alignment lock core, so as to realize that one kind that lock core rotarily opens is locked.Existing blade lock core exists
During usual state, the periphery fixture of the inside and internal core body keep coordinating, and core body will not dally, and insert correct key i.e.
Core body unlocking can be twisted.Such blade lock core be easy to by violence unlocking tool insert keyhole in twisted by force core body and then
Dead bolt is driven to unlock, not only theftproof performance is poor, and core body can be also destroyed.
The content of the invention
The technical problem to be solved in the present invention, it is to provide a kind of lock core structure of orbiting vane idle running, solves lock core
Can be by destroying by twisting by force the problem of.
What the present invention was realized in：A kind of lock core structure of orbiting vane idle running, including multiple isometrical cylinders
Blade, multiple blades stack gradually, and the periphery of each blade offers the diameter parallel of blade groove, blade groove and blade,
Blade center is provided with keyhole, and key bit is provided with keyhole, and the periphery of blade is provided with dead bolt, and dead bolt periphery is provided with
Lock body, is provided with selling sheet groove in lock body, and dead bolt is provided with selling sheet hole, and dead bolt rear end is provided with plectrum, in selling sheet groove and selling sheet hole
Selling sheet is provided with, spring is provided between selling sheet and selling sheet groove, selling sheet is provided with close to one end of blade and is adapted with blade groove
V type bars.
Further, the blade groove quantity of each blade periphery is two, is provided with two key bits in keyhole, two
Blade groove, two key bits are symmetrical both relative to blade center.
Further, it is respectively arranged with spacing preiection in the front-end and back-end of multiple blades inside dead bolt.
Further, the keyhole is cylindrical type keyhole.
Further, lock body front and back end protrusion dead bolt and the internal diameter of lock body front and back end are less than the internal diameter of dead bolt.
Further, the locating part of the anglec of rotation between restricted blade is set between adjacent blades.
Further, a blade in adjacent blades is provided with stopper slot, and another blade is provided with limited block, spacing
Block is placed in the stopper slot.
Further, spring is provided between stopper slot and limited block.
Further, card-bit part is provided between dead bolt and lock body.
The invention has the advantages that：When illegal key is inserted, the blade groove on blade does not form one
Individual straight elongated slot, then selling sheet can be stuck in the selling sheet groove and selling sheet hole between dead bolt and lock body, then dead bolt will not rotate, and blade
It is can arbitrarily rotating for circle, so, that is, inserts illegal key, blade can be rotated arbitrarily and dead bolt is motionless, you can with
Idle running and lock will not be opened.In insertion legal key, blade groove can form a straight elongated slot, and the V-type bar of selling sheet can be
Entered under the extruding of spring in blade groove, so as to which selling sheet departs from selling sheet groove, then dead bolt can rotate, and rotating key can drive
Blade and dead bolt rotate, and realize and unlock.
Brief description of the drawings
Fig. 1 is the broken isometric structural representation when present invention is not inserted into legal key；
Broken isometric structural representation when Fig. 2 is present invention insertion legal key；
Fig. 3 is the cross-sectional view of the present invention.
Embodiment
To describe the technology contents of the present invention, construction feature, the objects and the effects in detail, below in conjunction with embodiment
And accompanying drawing is coordinated to be explained in detail.
Fig. 1 to Fig. 3 is referred to, the present invention provides a kind of lock core structure of orbiting vane idle running, including multiple isometrical
The blade 1 of cylinder, the present invention do not limit the number of blade, and more blades can realize better theftproof performance, in order to
Simplify explanation, the embodiment of the present invention is illustrated using two blades, and the embodiment of multiple blades can be on the present embodiment basis
Upper progress blade increase.Multiple blades stack gradually, and the periphery of each blade offers blade groove 2, blade groove and leaf
The diameter parallel of piece, after so multiple stacking blades, after mutually certain angle is rotated to, the blade groove of each blade can be with shape
The straight blade groove long into one.Blade center is provided with keyhole 3, key bit 30 is provided with keyhole, key bit can
To be a projection for cylinder or taper, this projection can be contained in the groove of key.The periphery of blade is provided with lock
Tongue 4, dead bolt periphery are provided with lock body 5, and selling sheet groove 6 is provided with lock body, and dead bolt is provided with selling sheet hole 7, and dead bolt rear end is provided with
Plectrum 8.Plectrum 8 is used to stir latch locked a door etc., after stirring, can open door.Pin is provided with selling sheet groove and selling sheet hole
Piece 9, is provided with spring 90 between selling sheet and selling sheet groove, selling sheet is provided with the V-type being adapted with blade groove close to one end of blade
Bar 10.
In the use of the present invention, when illegal key is inserted, as shown in figure 1, not revolved between blade is relative
A suitable position is gone to, then the blade groove on blade does not form a straight elongated slot.Now selling sheet withstands on blade
On circumference, then selling sheet can be stuck in the selling sheet groove and selling sheet hole between dead bolt and lock body, then dead bolt will not rotate relative to lock body, and more
Individual blade is that the cylinder to be formed is arbitrarily to rotate, and so, that is, inserts illegal key, key and blade can arbitrarily turn
It is dynamic and dead bolt is motionless, you being locked with Lock cylinder idling to be opened.In insertion legal key, as shown in Fig. 2 blade groove can shape
The elongated slot straight into one, the V-type bar of selling sheet can be entered in blade groove under the extruding of spring, so as to which selling sheet departs from selling sheet
Groove, then dead bolt can rotate, rotate key after, key can band movable vane piece and dead bolt rotate, dead bolt drive plectrum rotate realize unlock.
When in order that obtaining key insertion, key can be aligned with keyhole more conveniently, and cause key
Tooth is conveniently entered in the groove of key, and the blade groove quantity of each blade periphery is two, and two are provided with keyhole
Key bit, two blade grooves, two key bits are symmetrical both relative to blade center, as shown in Figure 3.Also may be used the both sides of so key
To make identical appearance, when then inserting a key into keyhole, key bit can preferably slide into the recessed of key
In groove, because the groove of key is 180 degree in the case of two key bits with the angle that the maximum of key bit differs, and
It it is 360 degree in the case of a key bit, the angle of difference is smaller, and key bit can more be easily slid into the groove of key
In.
In order to avoid blade slides back and forth inside dead bolt, set respectively in the front-end and back-end of multiple blades inside dead bolt
Limited location projection 11.The spacing preiection of front end be arranged on institute it is vaned before, the spacing preiection of rear end is arranged on all blades
Behind, so all blades may only be in dead bolt inner rotation without moving forward and backward.
In certain embodiments, keyhole can be square keyhole either semicircular keyhole, preferred real
Apply in example, the keyhole is cylindrical type keyhole, and circular keyhole is easy to the insertion of key.
And in order to avoid the violence damage to dead bolt, dead bolt of the invention are preferably disposed in inside lock body, specifically, such as scheme
Shown in 3, the internal diameter of lock body front and back end protrusion dead bolt and lock body front and back end is less than the internal diameter of dead bolt.I.e. lock body wraps up dead bolt
Come, dead bolt can not be touched outside, so as to avoid the destruction to dead bolt.Preferably, the internal diameter of front end is slightly larger than keyhole
Diameter, so seen from the outside to the inside of lock body and can only see keyhole, key may be inserted into, and be not readily accessible to big portion
The blade periphery divided and dead bolt, avoid directly being corrupted to dead bolt and blade.
In order to avoid blade rotates through wide-angle each other, the limit of the anglec of rotation between restricted blade is set between adjacent blades
Position part.Locating part has a variety of implementations, as long as can limiting rotation angle.In the present embodiment, as shown in Figure 1-2, phase
A blade in adjacent blade is provided with stopper slot 12, and another blade is provided with limited block 13, and limited block is placed in described spacing
In groove.When blade mutually rotates, limited block can move in stopper slot, after one end of stopper slot is moved to, between blade
It can not continue to rotate, can only now reversely rotate, after reverse rotation, after the other end of stopper slot is moved to, between blade
It can not continue to rotate, so as to realize the limitation of blade space angle degree.So the angle of blade and blade deviation has a limit,
Avoid deviation excessive so that key is difficult insertion.
In order that original state can be reset between obtaining blade, spring 14 is provided between stopper slot and limited block.Exist
The both sides of limited block are both provided with spring, when key inserts, can extrude the spring of certain side, after key extraction, in spring
In the presence of, original state can be returned between blade.
For the ease of after being unlocked, key can be extracted, the present invention is provided with card-bit part 15 between dead bolt and lock body.Card
Position part is used to block dead bolt is relative with lock body, and when the dynamics of rotation is smaller, dead bolt is relative with lock body to be blocked.And dead bolt by
To after firmly rotating, dead bolt and lock body can rotate against.In the use of the present invention, after unlocking, can be by dead bolt and lock
Body is rotated at card-bit part so that dead bolt and lock body are blocked by card-bit part, then extract key out, and blade rotates against, blade groove
The V-type capital of selling sheet is gone out so that selling sheet is entered in selling sheet groove, that is, dead bolt and lock body is locked together, can then be pulled out
Go out key.As a kind of optional embodiment, the implementation of locating part can be with as shown in figure 3, i.e. to include sphere recessed for dead bolt
Groove, lock body has cylindrical groove, has spring and ball in cylindrical groove, when the concave slot sports of dead bolt are to cylindricality groove location, cylindricality
Ball can be pushed into spherical groove by the spring of groove, you can, only just can be with use firmly so that dead bolt and lock body to be blocked
Dead bolt and lock body are moved away at card-bit part, i.e., mutually rotated.
Embodiments of the invention are the foregoing is only, not thereby limit the scope of patent protection of the present invention, every utilization
The equivalent structure or equivalent flow conversion that description of the invention and accompanying drawing content are made, or directly or indirectly it is used in other correlations
Technical field, be included within the scope of the present invention.
Claims (7)
- A kind of 1. lock core structure of orbiting vane idle running, it is characterised in that：It is multiple including multiple isometrical cylindrical blades Blade is stacked gradually, and the periphery of each blade offers the diameter parallel of blade groove, blade groove and blade, and blade center is set There is keyhole, key bit is provided with keyhole, key bit is a cylinder or the projection of taper, and the periphery of blade is provided with Dead bolt, dead bolt periphery are provided with lock body, and selling sheet groove is provided with lock body, and dead bolt is provided with selling sheet hole, and dead bolt rear end, which is provided with, dials Selling sheet is provided with piece, selling sheet groove and selling sheet hole, spring is provided between selling sheet and selling sheet groove, selling sheet is set close to one end of blade It is equipped with the V-type bar being adapted with blade groove；The locating part of the anglec of rotation between restricted blade is set between adjacent blades, and a blade in adjacent blades sets limited location Groove, another blade are provided with limited block, and limited block is placed in the stopper slot.
- A kind of 2. lock core structure of orbiting vane idle running according to claim 1, it is characterised in that：Each blade periphery Blade groove quantity be two, two key bits are provided with keyhole, two blade grooves, two key bits are both relative to blade Central Symmetry.
- A kind of 3. lock core structure of orbiting vane idle running according to claim 1, it is characterised in that：More inside dead bolt The front-end and back-end of individual blade are respectively arranged with spacing preiection.
- A kind of 4. lock core structure of orbiting vane idle running according to claim 1, it is characterised in that：The keyhole is Cylindrical type keyhole.
- A kind of 5. lock core structure of orbiting vane idle running according to claim 1, it is characterised in that：Lock body front and back end is convex The internal diameter for going out dead bolt and lock body front and back end is less than the internal diameter of dead bolt.
- A kind of 6. lock core structure of orbiting vane idle running according to claim 1, it is characterised in that：Stopper slot with it is spacing Spring is provided between block.
- A kind of 7. lock core structure of orbiting vane idle running according to claim 1, it is characterised in that：Dead bolt and lock body it Between be provided with card-bit part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511027302.9A CN105649411B (en) | 2015-12-31 | 2015-12-31 | A kind of lock core structure of orbiting vane idle running |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511027302.9A CN105649411B (en) | 2015-12-31 | 2015-12-31 | A kind of lock core structure of orbiting vane idle running |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105649411A CN105649411A (en) | 2016-06-08 |
| CN105649411B true CN105649411B (en) | 2018-02-23 |
Family
ID=56490956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511027302.9A Expired - Fee Related CN105649411B (en) | 2015-12-31 | 2015-12-31 | A kind of lock core structure of orbiting vane idle running |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105649411B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6826936B1 (en) * | 2003-12-31 | 2004-12-07 | Hsieh Ming-Er | Burglarproof lock core with plate tumblers |
| CN1827989A (en) * | 2006-03-31 | 2006-09-06 | 詹显光 | Angular padlock head |
| CN102808548A (en) * | 2012-05-14 | 2012-12-05 | 黄伟敏 | Ring groove-type idling lock head |
| CN103233618A (en) * | 2013-04-11 | 2013-08-07 | 詹显光 | Double-locking-plate lock |
| CN205277064U (en) * | 2015-12-31 | 2016-06-01 | 宁德师范学院 | Avoid violence to rotate lock core that damages |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6494068B2 (en) * | 2001-02-27 | 2002-12-17 | Tung Chu International Inc. | Lock core assembly |
-
2015
- 2015-12-31 CN CN201511027302.9A patent/CN105649411B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6826936B1 (en) * | 2003-12-31 | 2004-12-07 | Hsieh Ming-Er | Burglarproof lock core with plate tumblers |
| CN1827989A (en) * | 2006-03-31 | 2006-09-06 | 詹显光 | Angular padlock head |
| CN102808548A (en) * | 2012-05-14 | 2012-12-05 | 黄伟敏 | Ring groove-type idling lock head |
| CN103233618A (en) * | 2013-04-11 | 2013-08-07 | 詹显光 | Double-locking-plate lock |
| CN205277064U (en) * | 2015-12-31 | 2016-06-01 | 宁德师范学院 | Avoid violence to rotate lock core that damages |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105649411A (en) | 2016-06-08 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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 |
Granted publication date: 20180223 Termination date: 20181231 |
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| CF01 | Termination of patent right due to non-payment of annual fee |