CN106437307A - Lock cylinder - Google Patents
Lock cylinder Download PDFInfo
- Publication number
- CN106437307A CN106437307A CN201610775813.7A CN201610775813A CN106437307A CN 106437307 A CN106437307 A CN 106437307A CN 201610775813 A CN201610775813 A CN 201610775813A CN 106437307 A CN106437307 A CN 106437307A
- Authority
- CN
- China
- Prior art keywords
- piece
- lock core
- lock cylinder
- ejector pin
- driving member
- 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
-
- 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
- E05B15/04—Spring arrangements in locks
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Pinball Game Machines (AREA)
Abstract
The invention belongs to the technical field of security and protection and discloses a lock cylinder. The lock cylinder comprises a tapered end shell. A lock cylinder body is arranged on one side of the tapered end shell. Changeable tooth sheets are arranged in the lock cylinder body and matched with tooth sheet reset springs. A locking piece is arranged on the lock cylinder body. Reset elements are arranged on the locking piece. The reset springs are arranged on the reset elements. The lock cylinder body is further provided with a clamping piece. A drive composite piece is arranged on one side of the lock cylinder body. A driven piece is arranged on one side of the drive composite piece. A drive piece reset spring is arranged in the driven piece. The driven piece is provided with a drive fixed clamping piece which is connected with a drive shaft. The drive composite piece is connected with a key. According to the lock cylinder, a drive piece, a push pin, a push pin reset spring and a sealing piece are integrated, in this way, installation is convenient, and the situation that the springs are strained, and consequently unlocking is incoherent is avoided.
Description
Technical field
Present invention relates particularly to a kind of lock core, belong to technical field of security and protection.
Background technology
Lock core adopts multinomial anti-theft technique, and multiple abnormity are anti-to pull out pellet, prevents technology and opens, the unique pellet of cooperation with
Blade construction designs, and has the security performance of very high anti-technical unlocking.Lock gall is built with accurate number pellet and Special-shaped marble
Structure, when carrying out technology unlatching, number pellet and Special-shaped marble can be automatic locking in the case of must stirring simultaneously, so that
Technology is opened and is come back after a vain attempt.Lock core employs multiple abnormity hoodle Multiple Combination, at most can work out billions of kinds of key numbers,
Thus (1/1006000000th) is mutually opened in feasible region zero.Lock core increased lateral inner pressed side column lift sub pin device, significantly carries
High prevent violence from turning round by force ability.
Lock core on market operationally strains and is easily caused spring dislocation, once spring dislocation, may result in unlocking
During unlock discontinuous.
Content of the invention
The technical problem to be solved in the present invention overcomes existing defect, provides a kind of lock core, by by driving member, ejector pin,
Ejector pin return spring and sealed piece combine, and so not only facilitate and install, and are not in that spring strain leads to unlock not
Coherent problem, can be with the problem in effectively solving background technology.
In order to solve above-mentioned technical problem, the invention provides following technical scheme：
The present invention provides a kind of lock core, and including lock shell, described lock shell side is provided with lock core, is provided with change inside described lock core
Tooth piece, described change tooth piece is coordinated with tooth piece back-moving spring, and described lock core is provided with locking piece, and described locking piece is provided with reset
Element, described reset element is provided with back-moving spring, and described lock core is additionally provided with card-bit part, and described lock core side is provided with transmission group
Component, described transmission group component side is provided with transmission part, is provided with driving member return spring inside described transmission part, described is passed
Moving part is provided with transmission fixed fastener, and described transmission fixed fastener is connected with power transmission shaft, and described transmission group component is connected with key,
Described transmission group component includes driving member, ejector pin, ejector pin return spring and sealed piece, and described ejector pin is arranged on the inside of driving member,
Described ejector pin side is connected with ejector pin return spring, and described ejector pin return spring side is provided with sealed piece.
As a preferred technical solution of the present invention, described sealed piece is flexibly connected with driving member.
As a preferred technical solution of the present invention, described transmission group component is engaged with transmission part.
The beneficial effect that the present invention is reached is：A kind of lock core, by by driving member, ejector pin, ejector pin return spring and sealing
Part combines, and so not only facilitates and installs, and is not in that spring strain leads to incoherent problem of unlocking.
Brief description
Accompanying drawing is used for providing a further understanding of the present invention, and constitutes a part for description, the reality with the present invention
Apply example and be used for explaining the present invention together, be not construed as limiting the invention.
In the accompanying drawings：
Fig. 1 is a kind of lock core overall structure diagram described in the embodiment of the present invention；
Fig. 2 is a kind of lock core key and transmission group component connection diagram described in the embodiment of the present invention；
Fig. 3 is a kind of lock core transmission group component decomposing schematic representation described in the embodiment of the present invention；
Fig. 4 is a kind of lock core transmission group component profile described in the embodiment of the present invention；
In figure label：1st, lock shell；2nd, tooth piece back-moving spring；3rd, locking piece；4th, back-moving spring；5th, reset element；6th, card-bit part；
7th, driving member return spring；8th, it is driven fixed fastener；9th, power transmission shaft；10th, transmission part；11st, transmission group component；12nd, lock core；13、
Change tooth piece；14th, key；15th, driving member；16th, ejector pin；17th, ejector pin return spring；18th, sealed piece.
Specific embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are illustrated it will be appreciated that preferred reality described herein
Apply example to be merely to illustrate and explain the present invention, be not intended to limit the present invention.
Embodiment：Refer to Fig. 1-4, a kind of lock core of the present invention, including lock shell 1, described lock shell 1 side is provided with lock core
12, it is provided with change tooth piece 13 inside described lock core 12, described change tooth piece 13 is coordinated with tooth piece back-moving spring 2, described lock core 12
It is provided with locking piece 3, described locking piece 3 is provided with reset element 5, described reset element 5 is provided with back-moving spring 4, described lock
Card-bit part 6 is additionally provided with core 12, described lock core 12 side is provided with transmission group component 11, described transmission group component 11 side be provided with by
Driving member 10, is provided with driving member return spring 7 inside described transmission part 10, described transmission part 10 is provided with transmission fixed fastener
8, described transmission fixed fastener 8 is connected with power transmission shaft 9, and described transmission group component 11 is connected with key 14, described transmission group component
11 include driving member 15, ejector pin 16, ejector pin return spring 17 and sealed piece 18, and described ejector pin 16 is arranged on the inside of driving member 15,
Described ejector pin 16 side is connected with ejector pin return spring 17, and described ejector pin return spring 17 side is provided with sealed piece 18, described sealed piece
18 are flexibly connected with driving member 15, and described transmission group component 11 is engaged with transmission part 10.
Finally it should be noted that：The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention,
Although being described in detail to the present invention with reference to the foregoing embodiments, for a person skilled in the art, it still may be used
To modify to the technical scheme described in foregoing embodiments, or equivalent is carried out to wherein some technical characteristics.
All any modification, equivalent substitution and improvement within the spirit and principles in the present invention, made etc., should be included in the present invention's
Within protection domain.
Claims (3)
1. a kind of lock core, including lock shell（1）It is characterised in that described lock shell（1）Side is provided with lock core（12）, described lock
Core（12）Inside is provided with change tooth piece（13）, described change tooth piece（13）With tooth piece back-moving spring（2）Cooperation, described lock core（12）
It is provided with locking piece（3）, described locking piece（3）It is provided with reset element（5）, described reset element（5）It is provided with back-moving spring
（4）, described lock core（12）On be additionally provided with card-bit part（6）, described lock core（12）Side is provided with transmission group component（11）, described transmission
Molectron（11）Side is provided with transmission part（10）, described transmission part（10）Inside is provided with driving member return spring（7）, described quilt
Driving member（10）It is provided with transmission fixed fastener（8）, described transmission fixed fastener（8）With power transmission shaft（9）Connect, described transmission group
Component（11）With key（14）Connect, described transmission group component（11）Including driving member（15）, ejector pin（16）, ejector pin return spring
（17）And sealed piece（18）, described ejector pin（16）It is arranged on driving member（15）Inside, described ejector pin（16）Side is multiple with ejector pin
Position spring（17）Connect, described ejector pin return spring（17）Side is provided with sealed piece（18）.
2. a kind of lock core according to claim 1 is it is characterised in that described sealed piece（18）With driving member（15）Activity is even
Connect.
3. a kind of lock core according to claim 1 is it is characterised in that described transmission group component（11）With transmission part（10）
Engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610775813.7A CN106437307A (en) | 2016-08-31 | 2016-08-31 | Lock cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610775813.7A CN106437307A (en) | 2016-08-31 | 2016-08-31 | Lock cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106437307A true CN106437307A (en) | 2017-02-22 |
Family
ID=58091721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610775813.7A Pending CN106437307A (en) | 2016-08-31 | 2016-08-31 | Lock cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106437307A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4682484A (en) * | 1986-04-15 | 1987-07-28 | Yeh Ching Hsuan | Tumbler plate cylinder lock |
| JP2002121942A (en) * | 2000-10-18 | 2002-04-26 | Clover:Kk | Disc lock device |
| CN204238670U (en) * | 2014-11-12 | 2015-04-01 | 顾煜 | Lever anti-theft lock |
| CN205277066U (en) * | 2015-12-31 | 2016-06-01 | 浙江忠恒锁业有限公司 | Hidden spoon locking mechanical system that leaves of blade lock |
| CN205445191U (en) * | 2016-03-25 | 2016-08-10 | 温州威泰锁业有限公司 | Trilateral inserted sheet insurance box lock |
| CN206110858U (en) * | 2016-08-31 | 2017-04-19 | 中山市天逾防盗设备厂 | Lock core |
-
2016
- 2016-08-31 CN CN201610775813.7A patent/CN106437307A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4682484A (en) * | 1986-04-15 | 1987-07-28 | Yeh Ching Hsuan | Tumbler plate cylinder lock |
| JP2002121942A (en) * | 2000-10-18 | 2002-04-26 | Clover:Kk | Disc lock device |
| CN204238670U (en) * | 2014-11-12 | 2015-04-01 | 顾煜 | Lever anti-theft lock |
| CN205277066U (en) * | 2015-12-31 | 2016-06-01 | 浙江忠恒锁业有限公司 | Hidden spoon locking mechanical system that leaves of blade lock |
| CN205445191U (en) * | 2016-03-25 | 2016-08-10 | 温州威泰锁业有限公司 | Trilateral inserted sheet insurance box lock |
| CN206110858U (en) * | 2016-08-31 | 2017-04-19 | 中山市天逾防盗设备厂 | Lock core |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for 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: 20170222 |