CN106088825A - A kind of lock core mechanism - Google Patents
A kind of lock core mechanism Download PDFInfo
- Publication number
- CN106088825A CN106088825A CN201610691678.8A CN201610691678A CN106088825A CN 106088825 A CN106088825 A CN 106088825A CN 201610691678 A CN201610691678 A CN 201610691678A CN 106088825 A CN106088825 A CN 106088825A
- Authority
- CN
- China
- Prior art keywords
- groove
- lock core
- intermediate plate
- core shaft
- lockweight
- 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
Links
Classifications
-
- 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
- E05B29/0053—Cylinder locks and other locks with plate tumblers which are set by pushing the key in with increased picking resistance
-
- 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
- E05B15/143—Tumblers elastic, e.g. formed by a spring
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Lock And Its Accessories (AREA)
Abstract
The present invention relates to a kind of lock core mechanism, including lock core shaft's overcoat and lock core shaft, moving vane is arranged in the blade groove of lock core shaft's volume, first groove is set on the sidewall of moving vane, on the inwall of relative lock core shaft's overcoat, the second groove is set, groove is axially offered in lock core shaft, first groove, the passage that groove and the second groove are constituted installs blocking mechanism, blocking mechanism is by flexure strip, anti-dial intermediate plate and lockweight are constituted, flexure strip is fixed in the second groove, anti-dial intermediate plate is pressed on flexure strip top, the width of anti-dial intermediate plate is more than the width of groove, anti-dial intermediate plate fixed clamp lockweight, lockweight is made up of the latch body portion being connected and prominent extension, extension penetrates key hole, the two ends of anti-dial intermediate plate respectively with the first groove and the second fit depressions.The present invention, by above-mentioned specific design, substantially increases the theftproof performance of vane lock core mechanism, have compact conformation, failure rate is low, opening and closing flexibly, the highest advantage.
Description
Art
The present invention relates to a kind of lock core mechanism.
Background technology
The lock core of traditional lock core mechanism, particularly blade lock, the blade the most only arranged by difference and lock core shaft's overcoat
Groove fit lock, therefore, structure design comparison is simple and crude, and theftproof performance is more weak；In use, the key of insertion
Easily swinging, the feel of operation is the best, and comparatively speaking, the fault rate of traditional blades lock pin is the highest, and this certainly will affect
Blade lock core popularization and application in lockset.
Summary of the invention
In order to overcome common blade lock pin structure design in prior art simple and crude, theftproof performance is more weak, the feel of operation
The best problem, the present invention provides a kind of blade lock pin, and the compact conformation of this blade lock pin, theftproof performance are strong, fault rate
Low, use highly reliable.
The technical solution adopted for the present invention to solve the technical problems is: in including lock core shaft's overcoat and lock core shaft's overcoat
Lock core shaft, axially arranged key hole in lock core shaft, is radially arranged blade groove, and moving vane is arranged in blade groove, movable leaf
First groove is set on the sidewall of sheet, the inwall of relative lock core shaft's overcoat arranges the second groove, with the first groove, second recessed
Axially offer groove in the lock core shaft that groove is relative, the passage that the first groove, groove and the second groove are constituted installed blocking mechanism,
Blocking mechanism is made up of flexure strip, anti-dial intermediate plate and lockweight, and flexure strip is fixed in the second groove, and anti-dial folder is pressed on flexure strip top
Sheet, the width of anti-dial intermediate plate is more than the width of groove, and anti-dial intermediate plate fixed clamp lockweight, lockweight is by the locking being connected
Main part and prominent extension are constituted, and extension penetrates key hole, the two ends of anti-dial intermediate plate respectively with the first groove and the
Two fit depressions.
On moving vane sidewall, the side of the first groove arranges anti-allocating slot, anti-dial intermediate plate arranges holding tank and by folder
Holding the latch body portion of groove fixed clamp lockweight, the width of holding tank is more than the width in latch body portion, the cell wall of holding tank
Match with anti-allocating slot in end.
Being provided with grip block on cell wall, latch body portion is provided with clamping hole, and grip block snaps in clamping hole.
The anti-drilling sheet that arranges symmetrical above and below in the lock core shaft inserting end of key hole, anti-drilling sheet is provided with valid key and wears
The slotted eye crossed.
The present invention, by above-mentioned specific design, substantially increases the theftproof performance of vane lock core mechanism, has structure tight
Gather, failure rate is low, opening and closing is flexible, reliability is high advantage.
Accompanying drawing explanation
The detailed content of the present invention is described below in conjunction with drawings and Examples.
Fig. 1 is the decomposition texture schematic diagram of the present invention.
Fig. 2 is the present invention assembling structural representation at lock-out state.
Fig. 3 is the A-A sectional view of Fig. 2.
Fig. 4 is the B-B sectional view of Fig. 2.
Fig. 5 is the present invention assembling structural representation in opening.
Fig. 6 is the A1-A1 sectional view of Fig. 5.
Fig. 7 is the B1-B1 sectional view of Fig. 5.
Fig. 8 is the decomposition texture schematic diagram of anti-dial intermediate plate and lockweight in the present invention.
Fig. 9 is the assembling structural representation of anti-dial intermediate plate and lockweight in the present invention.
Figure 10 is the C-C sectional view of Fig. 9.
Detailed description of the invention
As it can be seen, the present invention includes the lock core shaft 2 in lock core shaft's overcoat 1 and lock core shaft's overcoat 1, in lock core shaft 2 axially
Arranging key hole 3, be radially arranged blade groove 4, moving vane 5 is arranged in blade groove 4, and the sidewall of moving vane 5 is arranged
First groove 6, the inwall of relative lock core shaft's overcoat 1 arranges the second groove 7, relative with first groove the 6, second groove 7
Axially offer groove 8 in lock core shaft 2, the passage that the first groove 6, groove 8 and the second groove 7 are constituted is installed blocking mechanism, closes
Latch mechanism is made up of flexure strip 9, anti-dial intermediate plate 10 and lockweight 11, and flexure strip 9 is fixed in the second groove 7, flexure strip 9 top pressure
Anti-dial intermediate plate 10, the width of anti-dial intermediate plate 10 is more than the width of groove 8, anti-dial intermediate plate 10 fixed clamp lockweight 11, lockweight
11 are made up of the latch body portion 11a being connected and prominent extension 11b, and extension 11b penetrates key hole 3, anti-dial
Match with the first groove 6 and the second groove 7 respectively in the two ends of intermediate plate 10.The side of the first groove 6 on moving vane 5 sidewall
Anti-allocating slot 12 is set, anti-dial intermediate plate 10 arranges holding tank 10a and by the locking master of holding tank 10a fixed clamp lockweight 11
Body 11a, the width of the holding tank 10a width more than latch body portion 11a, the cell wall 10b end of holding tank 10a and anti-allocating slot
12 match.Cell wall 10b is provided with grip block 10c, latch body portion 11a and is provided with clamping hole 11c, grip block 10c card
Enter to clamp in the 11c of hole.The anti-drilling sheet 13 that arranges symmetrical above and below in the lock core shaft 2 inserting end of key hole 3, anti-drilling sheet 13 sets
There is the slotted eye 14 that valid key passes.When in key hole 3, insertion key 15 is unblanked, the secret key groove 16 on key 15 can push respectively
Moving vane about 5 sliding, makes the first groove 6 on each moving vane 5 align, in blocking mechanism with groove the 8, second groove 7
Anti-dial intermediate plate 10 and lockweight 11 under the effect of flexure strip 9, anti-dial intermediate plate 10 is pushed into first on moving vane 5 sidewall
Extension 11b on groove 6, lockweight 11 penetrates key hole 3, and the termination, round inclined-plane of extension 11b is absorbed on key 15 in advance
In the round inclined-plane shrinkage pool 17 put, key 15 when rotating anti-dial intermediate plate 10 rotate together with lock core shaft 2 with lockweight 11, key continues
Continue the purpose reaching to unblank after rotateing in place.Rotating backward key when putting in place, the first groove 6, groove 8 and the second groove 7 are located again
In aligned condition, when key 15 is extracted, circle inclined-plane shrinkage pool 17 can extrude the termination, round inclined-plane of extension 11b on lockweight 11, closes
Lock pin 11 overcomes the pressure of flexure strip 9 to promote anti-dial intermediate plate 10 to move, and one end of anti-dial intermediate plate 10 departs from first groove 6 other end
Enter the second groove 7 on lock core shaft's overcoat 1 inwall, after key 15 is extracted completely, each moving vane 5 gliding dislocations, one end card
Entering the anti-dial intermediate plate 10 in the second groove 7 and limit the rotation of lock core shaft 2, lock core locks.On moving vane 5, anti-allocating slot 12 sets
Put, be in order to when attempt by other instrument stir anti-allocating slot 12 unblank time, the cell wall 10b end of holding tank 10a can be blocked anti-
Allocating slot 12, reaches to prevent the purpose of technical unlocking.Embodiment described above is only lock core mechanism a kind of to the present invention
Preferred implementation is described, and is not defined, the spirit and scope of invention in the premise without departing from the present invention program
Under, various external form modification that technical scheme is made by those skilled in the art and improvement, the present invention one all should be fallen into
Plant the protection domain of lock core mechanism.
Claims (4)
1. a lock core mechanism, including the lock core shaft in lock core shaft's overcoat and lock core shaft's overcoat, axially arranged key in lock core shaft
Jack, being radially arranged blade groove, moving vane is arranged in blade groove, it is characterized in that arranging on the sidewall of moving vane (5)
One groove (6), the inwall of relative lock core shaft's overcoat (1) arranges the second groove (7), with the first groove (6), the second groove
(7) axially offering groove (8) in relative lock core shaft (2), it is logical that the first groove (6), groove (8) and the second groove (7) are constituted
Installing blocking mechanism in road, blocking mechanism is made up of flexure strip (9), anti-dial intermediate plate (10) and lockweight (11), and flexure strip (9) is solid
Being scheduled in the second groove (7), anti-dial intermediate plate (10) is pressed on flexure strip (9) top, and the width of anti-dial intermediate plate (10) is more than the width of groove (8)
Degree, anti-dial intermediate plate (10) fixed clamp lockweight (11), lockweight (11) is by the latch body portion (11a) being connected and highlights
Extension (11b) constitute, extension (11b) penetrates key hole (3), the two ends of anti-dial intermediate plate (10) respectively with the first groove
(6) and the second groove (7) matches.
A kind of lock core mechanism the most according to claim 1, is characterized in that the first groove (6) on moving vane (5) sidewall
Side anti-allocating slot (12) is set, anti-dial intermediate plate (10) arranges holding tank (10a) and is closed by holding tank (10a) fixed clamp
The latch body portion (11a) of lock pin (11), the width of holding tank (10a) is more than the width in latch body portion (11a), holding tank
(10a) match with anti-allocating slot (12) in cell wall (10b) end.
A kind of lock core mechanism the most according to claim 2, is characterized in that being provided with grip block (10c) on cell wall (10b),
Latch body portion (11a) is provided with clamping hole (11c), and grip block (10c) snaps in clamping hole (11c).
4. want a kind of lock core mechanism described in 1 or 2 or 3 according to right, it is characterized in that the lock core inserting end at key hole (3)
The anti-drilling sheet (13) that arranges symmetrical above and below in axle (2), anti-drilling sheet (13) is provided with the slotted eye (14) that valid key passes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610691678.8A CN106088825A (en) | 2016-08-21 | 2016-08-21 | A kind of lock core mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610691678.8A CN106088825A (en) | 2016-08-21 | 2016-08-21 | A kind of lock core mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106088825A true CN106088825A (en) | 2016-11-09 |
Family
ID=58070359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610691678.8A Pending CN106088825A (en) | 2016-08-21 | 2016-08-21 | A kind of lock core mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106088825A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100018267A1 (en) * | 2008-05-07 | 2010-01-28 | Chao-Ming Huang | Rekeyable lock cylinder, plug assembly of the same and method for rekeying the same |
| CN101806170A (en) * | 2009-02-12 | 2010-08-18 | 台湾福兴工业股份有限公司 | Lock core capable of replacing a key and operation method thereof |
| CN102031897A (en) * | 2009-09-30 | 2011-04-27 | 温州市通用锁具有限公司 | Blade lock head |
| JP2011219957A (en) * | 2010-04-07 | 2011-11-04 | Tokai Rika Co Ltd | Lock device |
| CN202850635U (en) * | 2012-06-15 | 2013-04-03 | 赵明利 | Combination side column lockset |
| CN204040654U (en) * | 2014-09-09 | 2014-12-24 | 王腊梅 | A kind of novel anti-theft side column lock |
| CN205935959U (en) * | 2016-08-21 | 2017-02-08 | 徐钜祥 | Lock core mechanism |
-
2016
- 2016-08-21 CN CN201610691678.8A patent/CN106088825A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100018267A1 (en) * | 2008-05-07 | 2010-01-28 | Chao-Ming Huang | Rekeyable lock cylinder, plug assembly of the same and method for rekeying the same |
| CN101806170A (en) * | 2009-02-12 | 2010-08-18 | 台湾福兴工业股份有限公司 | Lock core capable of replacing a key and operation method thereof |
| CN102031897A (en) * | 2009-09-30 | 2011-04-27 | 温州市通用锁具有限公司 | Blade lock head |
| JP2011219957A (en) * | 2010-04-07 | 2011-11-04 | Tokai Rika Co Ltd | Lock device |
| CN202850635U (en) * | 2012-06-15 | 2013-04-03 | 赵明利 | Combination side column lockset |
| CN204040654U (en) * | 2014-09-09 | 2014-12-24 | 王腊梅 | A kind of novel anti-theft side column lock |
| CN205935959U (en) * | 2016-08-21 | 2017-02-08 | 徐钜祥 | Lock core mechanism |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161109 |