CN204983955U - Vane lock core - Google Patents
Vane lock core Download PDFInfo
- Publication number
- CN204983955U CN204983955U CN201520775445.7U CN201520775445U CN204983955U CN 204983955 U CN204983955 U CN 204983955U CN 201520775445 U CN201520775445 U CN 201520775445U CN 204983955 U CN204983955 U CN 204983955U
- Authority
- CN
- China
- Prior art keywords
- lock
- number plate
- inner bag
- keyhole
- unblanking
- 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.)
- Active
Links
Abstract
The utility model discloses a vane lock core, include: lock outer courage, lock inner bag, number piece and lockpin, the lock inner bag rotationally sets up in courage outside the lock, arrange and the perpendicular to axis is provided with a plurality of slotted holes along axial direction parallel on the inner bag at the lock, is equipped with the piece of checking numbers in every slotted hole, be equipped with key hole, lock tooth on every number piece and make the number piece to the slotted hole the outer reset spring who moves, one side of number piece is the locking limit, is equipped with the recess of unblanking locking the edge, be equipped with the line of rabbet joint that corresponds with the recess of unblanking on the lock inner bag, be equipped with the locking groove that corresponds with the line of rabbet joint on the courage outside the lock, the lockpin activity sets up in the cavity of the line of rabbet joint and locking groove constitution, its characterized in that is equipped with in the piece of whenever checking numbers and lifts up the piece with what two number pieces separated, is equipped with the key hole and unblanks the recess on lifting up the piece. Compared with the prior art, the utility model discloses can effectively lengthen the long service life of number piece.
Description
Technical field
The utility model relates to lock technology field, particularly relates to a kind of blade lock core.
Background technology
Lock is a kind of being placed on implements able to turn on or off with the fastener that key or private mark are opened.Common lockset can be divided into the lockset of blade lock, cylinder lock and blade lock and cylinder lock combination.From technology itself, blade lock prevents key from driving the lock the highest with technical unlocking performance mutually.
In order to improve the theftproof performance of blade lock, people devise various theft prevention blade lock core, and the blade lock core with lock pin is wherein a kind of, generally includes the outer courage of lock, is arranged on lock inner bag, number plate and the lock pin locked in outer courage rotationally.Locking arranged in parallel vertically on inner bag and axis is being provided with some slotted eyes, a pair number plate is respectively provided with in each slotted eye, each number plate is provided with keyhole and makes number plate to the back-moving spring of movement outside slotted eye, the side of number plate is locking edge, and locking edge is provided with groove of unblanking.Lock inner bag is provided with the line of rabbet joint corresponding with groove of unblanking, the outer courage of lock is provided with the lock slots corresponding with the line of rabbet joint, described lock pin is movably arranged in the cavity of the line of rabbet joint and lock slots formation.When unblanking, force each number plate changing position until all grooves of unblanking are positioned at same straight line by the lock interaction of tooth of the alveolus of key and number plate, at this moment, lock pin slips into groove of unblanking, and rotation lock inner bag reaches the object of unblanking.After extracting key, number plate moves under the effect of back-moving spring outside slotted eye, and at this moment, groove extruding lock pin of unblanking makes it eject and enters lock slots, and then reaches locked object.
To combine with cylinder lock with traditional cylinder lock and blade lock and compare, though this blade lock has good encryption, its number plate only establishes a reference point usually, exists to open mutually and by the risk of technical unlocking.Especially at number plate slotted eye negligible amounts (when being less than six), number plate is still toggled it to appropriate location by specialist tools and just lock can be opened by some lawless persons to both sides, its safety factor still treats further raising.
Utility model content
For problems of the prior art, the purpose of this utility model is to provide that a kind of encryption is good, the blade lock core of long service life.
For reaching above object, the utility model adopts following technical scheme.
A kind of blade lock core, comprising: lock outer courage, lock inner bag, number plate and lock pin, and described lock inner bag is arranged in the outer courage of lock rotationally; Locking arranged in parallel vertically on inner bag and axis is being provided with some slotted eyes, a pair number plate is provided with in each slotted eye, each number plate is provided with keyhole, locks tooth and makes number plate to the back-moving spring of movement outside slotted eye, the side of number plate is locking edge, and locking edge is provided with groove of unblanking; Lock inner bag is provided with the line of rabbet joint corresponding with groove of unblanking, the outer courage of lock is provided with the lock slots corresponding with the line of rabbet joint, described lock pin is movably arranged in the cavity of the line of rabbet joint and lock slots formation; It is characterized in that, be provided with in chip of often checking the number two number plate are separated lift sheet, sheet is provided with keyhole and groove of unblanking lifting.
As with improvement, corresponding each number plate is provided with a back-moving spring, and described back-moving spring is connected between number plate and inner bag.
As with improvement, number plate is provided with projection, described back-moving spring is connected between projection and lock inner bag.
As with improvement, the keyhole of each number plate is provided with four reference points, and four reference points are symmetricly set on the upper and lower side of keyhole, and one in four reference points is provided with lock tooth at random.
As with improvement, described lock teeth directional keyhole protrudes, in needle-like.
As with improvement, be provided with catch, on the one-body molded angle lifting sheet keyhole of described catch lifting in sheet keyhole.
As with improvement, the number of described slotted eye is more than four.
As with improvement, described in the unblank shape of groove be V-arrangement, the cross section of described lock pin side relative to groove of unblanking is similarly the V-arrangement of form fit.
Compared with prior art, its beneficial effect of a kind of blade lock core that the utility model provides is: due to be provided with in chip of often checking the number two number plate are separated lift sheet, effectively avoid needle-like to lock tooth and occur damaged in collision in sliding process, the application life of effective prolongation lock core, through lot of experiment validation, when lifting sheet, lock core uses birthday noodle to extend 1/3.
Accompanying drawing explanation
Figure 1 shows that the blade lock core structural representation that the utility model provides;
Figure 2 shows that number plate structural representation.
Description of reference numerals:
1: lock outer courage, 2: lock inner bag, 3: number plate, 4: lock pin, 5: slotted eye, 6: lock tooth, 7: key, 8: lift sheet;
21: the line of rabbet joint;
31: keyhole, 32: groove of unblanking, 33: projection;
71: key handle, 72: key piece, 73: shaped groove, 721: side, 722: planar end surface;
81: keyhole, 82: groove of unblanking.
Detailed description of the invention
Understand essence of the present utility model better for convenience of those skilled in the art, below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.
As shown in Figure 1, a kind of blade lock core, comprising: lock outer courage 1, lock inner bag 2, number plate 3 and lock pin 4.
Wherein, described lock inner bag 2 is arranged in the outer courage 1 of lock rotationally.Locking arranged in parallel vertically on inner bag 2 and axis is being provided with six slotted eyes 5, a pair number plate 3 is provided with in each slotted eye 5, each number plate 3 is provided with keyhole 31 and makes number plate 3 to the back-moving spring of movement outside slotted eye, number plate 3 is provided with projection 33, and described back-moving spring is connected between projection 33 and lock inner bag 2.The side of number plate 3 is locking edge, and locking edge is provided with groove 32 of unblanking.
Lock inner bag 2 is provided with the line of rabbet joint 21 corresponding with groove 32 of unblanking, the outer courage 1 of lock is provided with the lock slots corresponding with the line of rabbet joint 21, described lock pin 4 is movably arranged in the cavity of the line of rabbet joint 21 and lock slots formation.
As shown in Figure 2, the keyhole 31 of each number plate 3 is provided with four reference points A, B, C, D, four reference points are symmetricly set on the upper and lower side of keyhole 31, one in four reference points is provided with at random lock tooth 6, described lock tooth 6 is projecting inward to keyhole, in needle-like, each lock tooth 6 forms the pins of key planar end surface.
Composition graphs 1 again, a kind of key 7 for this blade lock core, comprise: key handle 71 and key piece 71, described key piece 72 comprises two sides 721 and two planar end surfaces 722 between two sides 721, two sides 721 are provided with tooth flower, it is characterized in that, both ends of the surface 722 are respectively equipped with two shaped grooves 73, described shaped groove 73 matches with described lock tooth 6 position.
When unblanking, each number plate 3 changing position is forced until all grooves 32 of unblanking are positioned at same straight line by the lock interaction of tooth 6 of the shaped groove of key 7 and number plate 3, at this moment, lock pin 4 slips into unblanks in the cell body of groove 32 formation, and rotation lock inner bag 2 reaches the object of unblanking.After extracting key, number plate 3 moves under the effect of respective back-moving spring outside slotted eye 5, and at this moment, groove 32 of unblanking extrudes lock pin 4 and makes it eject to enter lock slots, and then reaches locked object.
Compared with prior art, its advantage of the blade lock core that the present embodiment provides is: because each number plate 3 has four reference points, lock tooth 6 is arranged on one of them reference point randomly, eight benchmark positions are just had in each like this slotted eye, possible pins combination nearly 16, much larger than traditional blade lock core, encryption is good, and it is lower that probability opened mutually by key.
Further, for avoiding lock tooth 6 in use to occur damaged in collision, often check the number to be provided with in chip 4 two number plate 3 are separated lift sheet 8, be provided with keyhole 81 and groove 82 of unblanking lifting on sheet 8.Be provided with catch, the one-body molded pins forming key side on an angle of lifting sheet keyhole 81 of described catch lifting in sheet keyhole 81.
Further, for making lock pin 4 can eject smoothly groove 32 from unblanking, the shape of groove 32 of preferably unblanking is V-arrangement, and described lock pin 4 is similarly the V-arrangement of form fit with the cross section of the relative side of groove 32 of unblanking.
Above detailed description of the invention has been described in detail essence of the present utility model, but can not limit protection domain of the present utility model with this.Apparently, under the enlightenment of the utility model essence, the art those of ordinary skill also can carry out many improvement and modification, such as the quantity of slotted eye is changed into four, five, seven, even more.It should be noted that these improve and modify all to drop within claims of the present utility model.
Claims (8)
1. a blade lock core, comprising: lock outer courage, lock inner bag, number plate and lock pin, and described lock inner bag is arranged in the outer courage of lock rotationally;
Locking arranged in parallel vertically on inner bag and axis is being provided with some slotted eyes, a pair number plate is provided with in each slotted eye, each number plate is provided with keyhole, locks tooth and makes number plate to the back-moving spring of movement outside slotted eye, the side of number plate is locking edge, and locking edge is provided with groove of unblanking;
Lock inner bag is provided with the line of rabbet joint corresponding with groove of unblanking, the outer courage of lock is provided with the lock slots corresponding with the line of rabbet joint, described lock pin is movably arranged in the cavity of the line of rabbet joint and lock slots formation;
It is characterized in that, be provided with in chip of often checking the number two number plate are separated lift sheet, sheet is provided with keyhole and groove of unblanking lifting.
2. a kind of blade lock core according to claim 1, is characterized in that, corresponding each number plate is provided with a back-moving spring, and described back-moving spring is connected between number plate and inner bag.
3. a kind of blade lock core according to claim 2, is characterized in that, number plate is provided with projection, and described back-moving spring is connected between projection and lock inner bag.
4. a kind of blade lock core according to claim 1, is characterized in that, the keyhole of each number plate is provided with four reference points, and four reference points are symmetricly set on the upper and lower side of keyhole, and one in four reference points is provided with lock tooth at random.
5. a kind of blade lock core according to claim 4, is characterized in that, described lock teeth directional keyhole protrudes, in needle-like.
6. a kind of blade lock core according to claim 1, is characterized in that, is provided with catch, on the one-body molded angle lifting sheet keyhole of described catch lifting in sheet keyhole.
7. a kind of blade lock core according to claim 1, is characterized in that, the number of described slotted eye is more than four.
8. a kind of blade lock core according to claim 1, is characterized in that, described in the unblank shape of groove be V-arrangement, the cross section of described lock pin side relative to groove of unblanking is similarly the V-arrangement of form fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520775445.7U CN204983955U (en) | 2015-09-30 | 2015-09-30 | Vane lock core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520775445.7U CN204983955U (en) | 2015-09-30 | 2015-09-30 | Vane lock core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204983955U true CN204983955U (en) | 2016-01-20 |
Family
ID=55118337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520775445.7U Active CN204983955U (en) | 2015-09-30 | 2015-09-30 | Vane lock core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204983955U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105155927A (en) * | 2015-09-30 | 2015-12-16 | 黄志佳 | Vane lock cylinder |
-
2015
- 2015-09-30 CN CN201520775445.7U patent/CN204983955U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105155927A (en) * | 2015-09-30 | 2015-12-16 | 黄志佳 | Vane lock cylinder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204983955U (en) | Vane lock core | |
| CN103628739A (en) | Groove-shaped engineering key capable of being safely used before and after decoration | |
| ES2627994T3 (en) | Blank part, safety key, locking system and manufacturing procedure | |
| CN204983956U (en) | Blade lock is with key and supporting blade lock core of key | |
| CN105155927A (en) | Vane lock cylinder | |
| CN106968518B (en) | AB lock | |
| CN106555512A (en) | A kind of blade lock AES and blade lock core | |
| CN201258619Y (en) | Improved blade cylinder lockset by employing milled tooth space key | |
| CN105201289A (en) | Key for vane lock and vane lock cylinder matched with key | |
| US2318887A (en) | Key for cylinder locks | |
| CN103967340A (en) | Lock assembly | |
| CN201411962Y (en) | Leaf-blade night lock for preventing to technically open lock | |
| CN204402169U (en) | Four grooved blade lock core and keys | |
| CN101435283A (en) | Blade marble lockset | |
| CN101333890B (en) | Improved vane marble lockset adopting milling teeth groove key | |
| CN203684817U (en) | Groove-shaped engineering key capable of being safely used before and after decoration | |
| EP2765260A3 (en) | Locking cylinder | |
| CN201241518Y (en) | Vane spring lockset | |
| CN205422200U (en) | Blade lock core that anti -riot power was opened | |
| CN204590830U (en) | Anti-theft lock end | |
| CN101435282B (en) | Blade marble lockset | |
| CN201891299U (en) | Rack lock bead type idle running lock core | |
| CN204225600U (en) | Multiple types blade anti-theft lock core and key | |
| CN200961386Y (en) | Mechanical spring lock head | |
| CN201605893U (en) | Anti-theft lock cylinder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180619 Address after: 526105 Zhaoqing, Guangdong Province Gaoyao District Jinli Town Xiao Zhou Village Committee four (Qin evening workshop) Patentee after: Zhaoqing City Gaoyao District Sanli locks Co. Ltd. Address before: 526105 Guangdong Zhaoqing Gaoyao City Jinli Town military Tun Industrial Area (Gaoyao City Sanli lock industry Co., Ltd.) Patentee before: Huang Zhijia |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 526105 Zhaoqing, Guangdong Province Gaoyao District Jinli Town Xiao Zhou Village Committee four (Qin evening workshop) Patentee after: Guangdong Sanli Lock Industry Co., Ltd. Address before: 526105 Zhaoqing, Guangdong Province Gaoyao District Jinli Town Xiao Zhou Village Committee four (Qin evening workshop) Patentee before: Zhaoqing City Gaoyao District Sanli locks Co. Ltd. |
|
| CP01 | Change in the name or title of a patent holder |