CN206110858U - Lock core - Google Patents
Lock core Download PDFInfo
- Publication number
- CN206110858U CN206110858U CN201621003783.XU CN201621003783U CN206110858U CN 206110858 U CN206110858 U CN 206110858U CN 201621003783 U CN201621003783 U CN 201621003783U CN 206110858 U CN206110858 U CN 206110858U
- Authority
- CN
- China
- Prior art keywords
- lock core
- transmission
- ejector pin
- piece
- spring
- 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
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- Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)
Abstract
The utility model belongs to the technical field of the security protection and a lock core is disclosed, including the tapered end shell, tapered end shell one side is equipped with lock core, inside being equipped with of lock core changes the tooth piece, change tooth piece and the cooperation of tooth piece reset spring, the last locking piece that is equipped with of lock core, be equipped with the component that resets on the locking piece, it is equipped with reset spring on the component to reset, the last screens piece that still is equipped with of lock core, lock core one side is equipped with the transmission sub -assembly, transmission sub -assembly one side is equipped with by the driving medium, by the inside driving medium return spring that is equipped with of driving medium, be equipped with the fixed fastener of transmission on the driving medium, the fixed fastener of transmission is connected with the transmission shaft, the transmission sub -assembly is connected with the key. The utility model discloses a be in the same place driving medium, ejector pin, ejector pin return spring and sealing pieces integration, it is so not only easy to assemble, can not appear the spring moreover and strain and lead to unblanking incoherent problem.
Description
Technical field
The utility model is specifically related to a kind of lock core, belongs to technical field of security and protection.
Background technology
Lock core adopts multinomial anti-theft technique, and various abnormity are anti-to pull out pellet, prevents technology unlatching, coordinates unique pellet and leaf
Chip architecture is designed, the security performance with very high anti-technical unlocking.Lock gall is tied built with accurate number pellet and Special-shaped marble
Structure, when the technology of carrying out is opened, number pellet and Special-shaped marble must be while can be automatic locking in the case of stirring, so that skill
Art is opened and come back after a vain attempt.Lock core employs various special-shaped hoodle Multiple Combinations, can at most work out billions of kinds of key numbers, from
And feasible region zero is mutually opened (1,600 a ten thousandth).Lock core increased lateral inner pressed side column lift sub pin device, greatly improve
Prevent the violence from turning round ability by force.
Lock core on market operationally strains and is easily caused spring dislocation, once spring misplaces, may result in unlocking
During unlock it is discontinuous.
The content of the invention
The technical problems to be solved in the utility model overcomes existing defect, there is provided a kind of lock core, by by driving member, push away
Nail, ejector pin return spring and sealed piece are combined, and are so not only facilitated and are installed, and are not in that spring strain causes to unlock
Incoherent problem, can be with the problem in effectively solving background technology.
In order to solve above-mentioned technical problem, the utility model provides following technical scheme：
The utility model provides a kind of lock core, including lock shell, and the lock shell side is provided with lock core, inside the lock core
Change tooth piece is provided with, the change tooth piece coordinates with tooth piece back-moving spring, and the lock core is provided with locking piece, on the locking piece
Reset element is provided with, the reset element is provided with back-moving spring, card-bit part is additionally provided with the lock core, the lock core side sets
There is transmission group component, the transmission group component side is provided with transmission part, driving member return spring is provided with inside the transmission part,
The transmission part is provided with transmission fixed fastener, and the transmission fixed fastener is connected with power transmission shaft, the transmission group component with
Key connects, and the transmission group component includes driving member, ejector pin, ejector pin return spring and sealed piece, and the ejector pin is arranged on transmission
The inside of part, the ejector pin side is connected with ejector pin return spring, and the ejector pin return spring side is provided with sealed piece.
Used as a kind of optimal technical scheme of the present utility model, the sealed piece is flexibly connected with driving member.
Used as a kind of optimal technical scheme of the present utility model, the transmission group component is engaged with transmission part.
The beneficial effect that the utility model is reached is：A kind of lock core, by by driving member, ejector pin, ejector pin return spring and
Sealed piece is combined, and is so not only facilitated and is installed, and is not in that spring strain causes incoherent problem of unlocking.
Description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and constitutes a part for specification, with this practicality
New embodiment is used to explain the utility model together, does not constitute to restriction of the present utility model.
In the accompanying drawings：
Fig. 1 is a kind of lock core overall structure diagram described in the utility model embodiment；
Fig. 2 is a kind of lock core key and transmission group component connection diagram described in the utility model embodiment；
Fig. 3 is a kind of lock core transmission group component decomposing schematic representation described in the utility model embodiment；
Fig. 4 is a kind of lock core transmission group component profile described in the utility model embodiment；
Label in figure：1st, lock shell；2nd, tooth piece back-moving spring；3rd, locking piece；4th, back-moving spring；5th, reset element；6th, block
Position 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；13rd, tooth piece is changed；14th, key；15th, driving member；16th, ejector pin；17th, ejector pin return spring；18th, sealed piece.
Specific embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Embodiment：Fig. 1-4, a kind of lock core of the utility model, including lock shell 1 are referred to, the side of the lock shell 1 is provided with
Lock core 12, is provided with change tooth piece 13 inside the lock core 12, the change tooth piece 13 coordinates with tooth piece back-moving spring 2, the lock
Core 12 is provided with locking piece 3, and the locking piece 3 is provided with reset element 5, and the reset element 5 is provided with back-moving spring 4, institute
State and card-bit part 6 is additionally provided with lock core 12, the side of the lock core 12 is provided with transmission group component 11, the side of transmission group component 11 sets
There is transmission part 10, driving member return spring 7 is provided with inside the transmission part 10, the transmission part 10 is provided with transmission and fixes
Fastener 8, the transmission fixed fastener 8 is connected with power transmission shaft 9, and the transmission group component 11 is connected with key 14, the transmission group
Component 11 includes driving member 15, ejector pin 16, ejector pin return spring 17 and sealed piece 18, and the ejector pin 16 is arranged on the interior of driving member 15
Portion, the side of the ejector pin 16 is connected with ejector pin return spring 17, and the side of ejector pin return spring 17 is provided with sealed piece 18, the sealing
Part 18 is flexibly connected with driving member 15, and the transmission group component 11 is engaged with transmission part 10.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although being described in detail to the utility model with reference to the foregoing embodiments, for those skilled in the art
For, it still can modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent.It is all it is of the present utility model spirit and principle within, any modification, equivalent substitution and improvements made etc.,
Should be included within protection domain of the present utility model.
Claims (3)
1. a kind of lock core, including lock shell（1）, it is characterised in that the lock shell（1）Side is provided with lock core（12）, the lock
Core（12）Inside is provided with change tooth piece（13）, the change tooth piece（13）With tooth piece back-moving spring（2）Coordinate, the lock core（12）
It is provided with locking piece（3）, the locking piece（3）It is provided with reset element（5）, the reset element（5）It is provided with back-moving spring
（4）, the lock core（12）On be additionally provided with card-bit part（6）, the lock core（12）Side is provided with transmission group component（11）, the transmission
Sub-assembly（11）Side is provided with transmission part（10）, the transmission part（10）Inside is provided with driving member return spring（7）, the quilt
Driving member（10）It is provided with transmission fixed fastener（8）, the transmission fixed fastener（8）With power transmission shaft（9）Connection, the transmission group
Component（11）With key（14）Connection, the transmission group component（11）Including driving member（15）, ejector pin（16）, ejector pin return spring
（17）And sealed piece（18）, the ejector pin（16）It is arranged on driving member（15）Inside, the ejector pin（16）Answer with ejector pin side
Position spring（17）Connection, the ejector pin return spring（17）Side is provided with sealed piece（18）.
2. a kind of lock core according to claim 1, it is characterised in that the sealed piece（18）With driving member（15）Activity is even
Connect.
3. a kind of lock core according to claim 1, it is characterised in that the transmission group component（11）With transmission part（10）
Engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621003783.XU CN206110858U (en) | 2016-08-31 | 2016-08-31 | Lock core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621003783.XU CN206110858U (en) | 2016-08-31 | 2016-08-31 | Lock core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206110858U true CN206110858U (en) | 2017-04-19 |
Family
ID=58516563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621003783.XU Expired - Fee Related CN206110858U (en) | 2016-08-31 | 2016-08-31 | Lock core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206110858U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106437307A (en) * | 2016-08-31 | 2017-02-22 | 中山市天逾防盗设备厂 | Lock cylinder |
-
2016
- 2016-08-31 CN CN201621003783.XU patent/CN206110858U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106437307A (en) * | 2016-08-31 | 2017-02-22 | 中山市天逾防盗设备厂 | Lock cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170419 Termination date: 20210831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |