CN208416168U - A kind of lock core device for the anti-technology unlocking that dallies - Google Patents
A kind of lock core device for the anti-technology unlocking that dallies Download PDFInfo
- Publication number
- CN208416168U CN208416168U CN201820497186.XU CN201820497186U CN208416168U CN 208416168 U CN208416168 U CN 208416168U CN 201820497186 U CN201820497186 U CN 201820497186U CN 208416168 U CN208416168 U CN 208416168U
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- Prior art keywords
- lock core
- groove
- tooth
- lock
- clutch
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- 238000005516 engineering process Methods 0.000 title claims abstract description 23
- 239000008188 pellet Substances 0.000 claims abstract description 29
- 238000005553 drilling Methods 0.000 claims abstract description 5
- 238000002955 isolation Methods 0.000 claims description 26
- 210000003781 tooth socket Anatomy 0.000 claims description 7
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000006378 damage Effects 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000009191 jumping Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
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Abstract
The utility model discloses a kind of lock core devices of anti-technology unlocking that dallies, and are related to a kind of lock core device field.The utility model solves current lockset easily by technology unlocking and easy the problems such as being damaged.The lock core device of the anti-technology unlocking of the idle running includes lock core casing, inner tube and inner core, lock core casing side is provided with a clutch-plate, the casing cylindrical groove for placing spherical pellet column is provided on lock core casing relative to the clutch-plate other side, the position corresponded on rotating ring in key lever is provided with stroke groove and pushes tooth.Use the utility model handling ease, easy for installation, anti-drilling destruction and safe and reliable.
Description
Technical field
The utility model relates to a kind of lock core device fields, fill more particularly to a kind of lock core of anti-technology unlocking that dallies
It sets.
Background technique
Existing lock core mainly uses the pellet of different height to cooperate, when key is inserted into lock core according on the key
The corresponding teeth of the different height pellet outputed open lockset, therefore existing technology unlocking is exactly that this structure of utilization can be with
It is easily soundd out by tool and quickly opens lock.There is also some keys and lock duplicate to ask for the production of cylinder lock set simultaneously
Topic, i.e., the key in different manpowers can open same lock, this also reflects the repetition that current lock cylinder has setting
The very high drawback of rate.
In order to improve lockset anti-technology unlocking function and reduce key or the drawbacks of lock core repetitive rate, Patent No.
A kind of anti-technology unlocking disclosed in a kind of 201310743062.7 " lock core structure of anti-technology unlocking " utility model patent
Lock core fundamentally solve the problems, such as this clutch plate i.e. in lock core replace pellet and cooperation key turns linkage piece and every
The function of the anti-technology unlocking of lock core is realized from the control locking plate between piece.
But the positioning protrusion to link on chip part in the lock core structure of anti-technology unlocking exists easily by after artificial destruction
So that the key to match with lock core, which can not also be opened, locks defect fatal in this way；Then may be used after artificially destroying locking closure using electric drill
Linkage piece, control locking plate and the spacer that easy hook goes out in lock core cause clutch plate to leave lock shell and realize i.e. presence of unlocking and do not prevent
The drawbacks of brill；Simultaneously the entire outer end face of lock shell by the connection type of locking closure shading type there is also easily by artificial destruction the shortcomings that.
Utility model content
The purpose of this utility model is to overcome deficiency in the prior art, provide a kind of handling ease, it is easy for installation,
The lock core device of anti-drilling destruction and the safe and reliable anti-technology unlocking of idle running.
To achieve the above object, the utility model provides a kind of lock core device of anti-technology unlocking that dallies, and the lock includes
Hinged, the key case spatula handle is led with dialling in locking closure, lock shell, lock core and key corresponding with lock core, the inner end of the lock core
With with key lever, the locking closure installation by adhering in lock shell external port and by pin one it is fixed；
The lock core includes lock core casing, inner tube and inner core, and inner tube insertion lock core casing inner end is simultaneously fixed by pin two, interior
Pipe is embedded in lock core casing external port；The inner core is by several rotating rings and the isolation ring group being arranged at intervals between rotating ring
At being provided with linkage tooth on rotating ring inner wall, be provided with unlocking groove on rotating ring outer wall；Control locked groove is provided on isolation ring outer wall
And fixed tooth, locked groove and fixed tooth are controlled on isolation ring outer wall in 90 ° of radian arrangements；It is provided on lock core internal surface of sleeve pipe and lock core
Cannula center axis parallel fixation tooth socket is fixed tooth on isolation ring and is placed in fixed tooth socket；
Lock core casing side is provided with a clutch-plate, and clutch-plate is vertically fixed into T-shaped by pressure spring plate and grooving board
Type structure, lock shell inner surface are provided with the U-shaped groove with Slideslip outside clutch-plate, are provided on clutch-plate on lock core casing
The clutch-plate through slot of pressure spring plate equal length, a brake spring is placed in pressure spring board ends inside respectively, on lock core casing
Clutch-plate through slot both ends are respectively arranged with the spring eye for placing brake spring；
The casing cylindrical groove for placing spherical pellet column is provided on the lock core casing relative to the clutch-plate other side, it is interior
Pipe is provided with pellet groove relative to the position of casing cylindrical groove, and the inner end of pellet groove is provided with round spacing collar；It is described
Spherical pellet column is made of spherical column and cylindrical body, and the diameter of spherical column is less than the diameter of cylindrical body；It is set on the inner wall of lock shell
Be equipped with that cylinder diameter is equal and corresponding cylindrical groove, be sequentially placed in cylindrical groove brute spring and with cylinder diameter phase
Deng cylindrical type piston；
The key lever is in cylindrical type, and the position corresponded on rotating ring in key lever is provided with stroke groove and pushes tooth, key lever
On stroke groove and push tooth composed by radian be 360 °, in key lever push tooth radian on rotating ring corresponding in key lever
It is equal that the tooth that links with unlocking groove is formed by radian；The position for corresponding to spherical pellet column in key lever is provided with corresponding pellet and pushes away
Tooth.
Anti- jumping through rings is provided between the locking closure and lock core, the outer diameter of anti-jumping through rings is equal with the outer diameter of lock core casing, anti-drilling
The internal diameter of ring and the internal diameter of inner tube are equal.
Control locked groove in unlocking groove and isolation ring on the rotating ring is equal in magnitude and height is equal on lock shell inner wall
U-shaped depth of groove；The rotating ring and isolation ring are respectively arranged 5 to 10.
The locking closure, anti-jumping through rings, inner tube, rotating ring and isolation ring internal diameter are equal and are equal to the outer diameter of key lever.
The utility model beneficial effect is: the lock core device handling ease of the anti-technology unlocking of idle running of the utility model, peace
Dress is convenient；The outer end that anti-jumping through rings and inner tube are mounted on lock core can be effectively prevented electric drill and carry out artificially damage lock core inner knot
Structure；The shell integration of lock can be achieved in lock shell external port and entire lock body is not easy by external force for locking closure installation by adhering
Institute's impact damage；The structure design that the lock cores such as clutch-plate, isolation ring and rotating ring component is placed in lock shell inner end can have
Effect ground protection lock core and the function that anti-technology unlocking is better achieved；The spherical pellet column disposed on lock core replaces linkage piece, no
It only effectively avoids the positioning protrusion on artificial destruction linkage chip part and the key to match with lock core can not also be beaten
Unlocking defect fatal in this way, while also allowing the key not matched with lock core or other unlocking tools to be inserted into lock core and making ball
Shape pellet column is pressurized, so that lock core casing is fixed in lock shell and rotating ring is caused to rotate i.e. in lock core casing in any
Idling conditions, so that technology unlocking can be effectively prevented.
The lock core device of the anti-technology unlocking of idle running of the utility model is described further with reference to the accompanying drawing.
Detailed description of the invention
Fig. 1 is that the lock core structure of the utility model splits schematic diagram；
Fig. 2 is the composite structure cut-away view of the utility model；
Fig. 3 is the Key structure schematic diagram of the utility model；
Fig. 4 is A-A cut-away view of the lock shell of the utility model in Fig. 1；
Fig. 5 is the lock core casing structural schematic diagram of the utility model.
In figure: 1, locking closure, 2, lock shell, 3, lock core, 4, key, 5, dial lead, 6, the shank of the key, 7, key lever, 8, pin one, 9, lock
Core sleeve, 10, inner tube, 11, inner core, 12, pin two, 13, rotating ring, 14, isolation ring, 15, linkage tooth, 16, unlocking groove, 17,
Control locked groove, 18, fixed tooth, 19, fixed tooth socket, 20, clutch-plate, 21, pressure spring plate, 22, grooving board, 23, U-shaped groove, 24, clutch
Piece through slot, 25, brake spring, 26, spring eye, 27, spherical pellet column, 28, casing cylindrical groove, 29, pellet groove, 30, circle
Shape spacing collar, 31, spherical column, 32, cylindrical body, 33, cylindrical groove, 34, brute spring, 35, cylindrical type piston, 36, stroke groove,
37, tooth, 38, pellet tooth pushing, 39, anti-jumping through rings are pushed.
Specific embodiment
As shown in Figure 1, Figure 2 and Figure 3, the lock of the lock core device of the anti-technology unlocking of idle running of the present embodiment includes locking closure 1, lock
Shell 2, lock core 3 and key 4 corresponding with lock core 3, the inner end of lock core 3 are led 5 hinged with dialling, and key 4 includes the shank of the key 6 and and key lever
7,1 installation by adhering of locking closure is fixed in 2 external port of lock shell and by pin 1.Locking closure 1, anti-jumping through rings 39, inner tube 10, rotation
Ring 13 and isolation ring l4 internal diameter are equal and are equal to the outer diameter of key lever 7.Anti- jumping through rings 39 is provided between locking closure 1 and lock core 3, it is anti-drilling
The outer diameter of ring 39 is equal with the outer diameter of lock core casing 9, and the internal diameter of anti-jumping through rings 39 is equal with the internal diameter of inner tube 10.Anti- jumping through rings 39 is set
If function be have artificially using electric drill destroy locking closure 1 after drill bit enter anti-jumping through rings 39 after just because anti-jumping through rings 39 turns together with drill bit
It moves and drill bit can not destroy lock core 3, that is, be effectively protected the internal structure of lock core 3.
As shown in Figures 1 and 2, lock core 3 includes lock core casing 9, inner tube 10 and inner core 11, and inner tube 10 is embedded in lock core casing 9
Inner end is simultaneously fixed by pin 2 12, and inner tube 10 is embedded in 9 external port of lock core casing.Inner core 11 is by several rotating rings 13 and interval
Isolation ring 14 between rotating ring 13 is arranged in form, is provided with linkage tooth 15 on 13 inner wall of rotating ring, on 13 outer wall of rotating ring
It is provided with unlocking groove 16.Control locked groove 17 and fixed tooth 18 are provided on 14 outer wall of isolation ring, control locked groove 17 and fixed tooth 18 every
It arranges from 14 outer wall of ring in 90 ° of radians.The fixation tooth parallel with 9 central axis of lock core casing is provided on 9 inner wall of lock core casing
Slot 19 is fixed tooth 18 on isolation ring 14 and is placed in fixed tooth socket 19.In unlocking groove 16 and isolation ring 14 on rotating ring 13
Control locked groove 17 is equal in magnitude and height is equal to 23 depth of U-shaped groove on 2 inner wall of lock shell.Rotating ring 13 and isolation ring 14 are respectively set
Set 5 to 10.
As shown in Fig. 1, Fig. 4 and Fig. 5,9 side of lock core casing is provided with a clutch-plate 20, and clutch-plate 20 is by pressure spring plate 21
And grooving board 22 is vertically fixed into tee T structure, 2 inner surface of lock shell is provided with the U-shaped groove with the outer Slideslip of clutch-plate 20
23, the clutch-plate through slot 24 of 21 equal length of pressure spring plate on clutch-plate 20 is provided on lock core casing 9, in 21 both ends of pressure spring plate
A brake spring 25 is placed in side respectively, and 24 both ends of clutch-plate through slot on lock core casing 9, which are respectively arranged with, places clutch bullet
The spring eye 26 of spring 25.
As shown in Figures 1 and 2,20 other side of clutch-plate is provided with the spherical pellet column 27 of placement on lock core casing 9
Casing cylindrical groove 28, inner tube 10 is provided with pellet groove 29, pellet groove 29 relative to the position of casing cylindrical groove 28
Inner end be provided with round spacing collar 30.Spherical pellet column 27 is made of spherical column 31 and cylindrical body 32, the diameter of spherical column 31
Less than the diameter of cylindrical body 32.It is provided with that 32 diameter of cylindrical body is equal and corresponding cylindrical groove 33 on the inner wall of lock shell 2, circle
Brute spring 34 and the cylindrical type piston 35 equal with 32 diameter of cylindrical body are sequentially placed in column groove 33.
As shown in figure 3, key lever 7 is in cylindrical type, the position corresponded on rotating ring 13 in key lever 7 be provided with stroke groove 36 and
Tooth 37 is pushed, radian composed by the stroke groove 36 and promotion tooth 37 in key lever 7 is 360 °, and the radian of tooth 37 is pushed in key lever 7
It is equal that radian is formed by with 13 first line of a couplet movable tooth 15 of rotating ring corresponding in key lever 7 with unlocking groove 16；Correspond to spherical shape in key lever 7
The position of pellet column 27 is provided with corresponding pellet tooth pushing 38.
Key 4 enters in lock core 3 after being sequentially inserted into locking closure 1, anti-jumping through rings 39 and inner tube 10 and is rotated by 360 ° so that on key 4
Promotion tooth 37 with linkage tooth 15 be in contact and drive rotating ring 13 rotate synchronously 360 °, because between rotating ring 13 each in inner core 11
The fixation tooth 18 being provided on isolation ring 14 and isolation ring 14 is installed in the fixed tooth socket 19 of 9 inner wall of lock core casing, so rotation
Change 13 rotate when and isolation ring 14 itself does not rotate together with lock core casing 9.Due to the unlocking being arranged on each rotating ring 13
It is different that slot 16, which is formed by radian with linkage tooth 15, but the unlocking groove 16 being arranged on each rotating ring 13 and linkage tooth
15 to be formed by radian equal with the promotion radian of tooth 37 corresponding in the key lever 7 of key 4, so after key 4 rotates 360 °
Unlocking groove 16 on each rotating ring 13 is corresponding with clutch-plate 20 with the linear arrangement simultaneously of locked groove 17 is controlled on isolation ring 13；
Again because to have brake spring 25 and clutch-plate 20 to be placed into U-shaped recessed on 2 inner wall of lock shell for 21 both ends of pressure spring plate on clutch-plate 20
In clutch-plate through slot 24 on slot 23 and lock core casing 9, so the pellet tooth pushing 38 being rotated further by when key 4 in key lever 7 drives ball
Shape pellet column 27 and make lock core casing 9 also while being driven, and because of the rotation of lock core casing 9 so that the outside of clutch-plate 20 by
Step leaves the U-shaped groove 23 on 2 inner wall of lock shell, and 20 compression spring plate 21 of clutch-plate oppresses brake spring 25 at this time, to realize
Lock shell 2 is separated with 9 phase of lock core casing, i.e., lock core casing 9, which drives to dial with the rotation of key 4, leads 5 realizations unlocking.Lock quilt
Key 4 is reversely rotated after opening again, then while driving lock core casing 9 to turn round, because clutch-plate 20 is by the elastic force of brake spring 25
It acts on and clutch-plate 20 can be reset in the U-shaped groove 23 on 2 inner wall of lock shell, key 4 can then be taken out after inverting 360 ° again
Key 4 out terminate entire unlocking process.
Claims (4)
1. a kind of lock core device for the anti-technology unlocking that dallies, the lock includes locking closure, lock shell, lock core and key corresponding with lock core
Spoon, the inner end of the lock core with dial lead it is hinged, the key case spatula handle and and key lever, which is characterized in that the locking closure insertion
Formula is installed on lock shell external port and is fixed by pin one；
The lock core includes lock core casing, inner tube and inner core, and inner tube insertion lock core casing inner end is simultaneously fixed by pin two, and inner tube is embedding
Enter in lock core casing external port；The inner core is made of several rotating rings and the isolation ring being arranged at intervals between rotating ring,
It is provided with linkage tooth on rotating ring inner wall, is provided with unlocking groove on rotating ring outer wall；Be provided on isolation ring outer wall control locked groove and
Fixed tooth controls locked groove and fixed tooth on isolation ring outer wall in 90 ° of radian arrangements；It is provided on lock core internal surface of sleeve pipe and lock core sleeve
Tube hub axis parallel fixation tooth socket is fixed tooth on isolation ring and is placed in fixed tooth socket；
Lock core casing side is provided with a clutch-plate, and clutch-plate is vertically fixed into tee T knot by pressure spring plate and grooving board
Structure, lock shell inner surface are provided with the U-shaped groove with Slideslip outside clutch-plate, the pressure spring being provided on clutch-plate on lock core casing
A brake spring, the clutch on lock core casing are placed in the clutch-plate through slot of plate equal length, pressure spring board ends inside respectively
Piece through slot both ends are respectively arranged with the spring eye for placing brake spring；
The casing cylindrical groove for placing spherical pellet column, inner tube phase are provided on the lock core casing relative to the clutch-plate other side
Pellet groove is provided with for the position of casing cylindrical groove, the inner end of pellet groove is provided with round spacing collar；The spherical shape
Pellet column is made of spherical column and cylindrical body, and the diameter of spherical column is less than the diameter of cylindrical body；It is provided on the inner wall of lock shell
Cylinder diameter is equal and corresponding cylindrical groove, and brute spring and equal with cylinder diameter is sequentially placed in cylindrical groove
Cylindrical type piston；
The key lever is in cylindrical type, and the position corresponded on rotating ring in key lever is provided with stroke groove and pushes tooth, in key lever
Radian composed by stroke groove and promotion tooth is 360 °, pushes in key lever and links on the radian and rotating ring corresponding in key lever of tooth
It is equal that tooth with unlocking groove is formed by radian；The position for corresponding to spherical pellet column in key lever is provided with corresponding pellet tooth pushing.
2. the lock core device of the anti-technology unlocking of idle running according to claim 1, which is characterized in that the locking closure and lock core it
Between be provided with anti-jumping through rings, the outer diameter of anti-jumping through rings is equal with the outer diameter of lock core casing, and the internal diameter of anti-jumping through rings and the internal diameter of inner tube are equal.
3. the lock core device of the anti-technology unlocking of idle running according to claim 1, which is characterized in that opening on the rotating ring
Control locked groove on locked groove and isolation ring is equal in magnitude and height is equal to the U-shaped depth of groove on lock shell inner wall；The rotating ring
And isolation ring is respectively arranged 5 to 10.
4. the lock core device of the anti-technology unlocking of idle running according to claim 1 or 2, which is characterized in that the locking closure, anti-drilling
Ring, inner tube, rotating ring and isolation ring internal diameter are equal and are equal to the outer diameter of key lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820497186.XU CN208416168U (en) | 2018-03-29 | 2018-03-29 | A kind of lock core device for the anti-technology unlocking that dallies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820497186.XU CN208416168U (en) | 2018-03-29 | 2018-03-29 | A kind of lock core device for the anti-technology unlocking that dallies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208416168U true CN208416168U (en) | 2019-01-22 |
Family
ID=65119643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820497186.XU Withdrawn - After Issue CN208416168U (en) | 2018-03-29 | 2018-03-29 | A kind of lock core device for the anti-technology unlocking that dallies |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208416168U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108374604A (en) * | 2018-03-29 | 2018-08-07 | 黄思忠 | A kind of lock core device of the anti-technology unlocking of idle running |
| CN110219510A (en) * | 2019-05-22 | 2019-09-10 | 黄思忠 | Anti-dislocation apparatus on the outside of a kind of rotating ring of idle-run lock pin |
| CN110219509A (en) * | 2019-05-22 | 2019-09-10 | 黄思忠 | A kind of rotating ring inside anti-dislocation apparatus of idle-run lock pin |
-
2018
- 2018-03-29 CN CN201820497186.XU patent/CN208416168U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108374604A (en) * | 2018-03-29 | 2018-08-07 | 黄思忠 | A kind of lock core device of the anti-technology unlocking of idle running |
| CN108374604B (en) * | 2018-03-29 | 2024-04-02 | 王理标 | Idle lock core device capable of preventing technical unlocking |
| CN110219510A (en) * | 2019-05-22 | 2019-09-10 | 黄思忠 | Anti-dislocation apparatus on the outside of a kind of rotating ring of idle-run lock pin |
| CN110219509A (en) * | 2019-05-22 | 2019-09-10 | 黄思忠 | A kind of rotating ring inside anti-dislocation apparatus of idle-run lock pin |
| CN110219509B (en) * | 2019-05-22 | 2021-04-09 | 黄思忠 | Rotating ring internal dislocation prevention device of idle lock cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190122 Effective date of abandoning: 20240402 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190122 Effective date of abandoning: 20240402 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |