CN105201289A - Key for vane lock and vane lock cylinder matched with key - Google Patents
Key for vane lock and vane lock cylinder matched with key Download PDFInfo
- Publication number
- CN105201289A CN105201289A CN201510645273.6A CN201510645273A CN105201289A CN 105201289 A CN105201289 A CN 105201289A CN 201510645273 A CN201510645273 A CN 201510645273A CN 105201289 A CN105201289 A CN 105201289A
- Authority
- CN
- China
- Prior art keywords
- lock
- key
- number plate
- groove
- keyhole
- 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.)
- Granted
Links
Abstract
The invention discloses a key for a vane lock. The key comprises a key handle and a key piece. The key piece comprises two side faces and two flat end faces located between the two side faces. The two flat end faces are each provided with two curved grooves. The key is characterized in that lock tooth reference positioning points are arranged on the two side walls of each curved groove. Compared with the prior art, the lock tooth reference positioning points are arranged on the two side walls of the curved grooves, lock teeth are attached to the left side walls or the right side walls of the curved grooves, the matching tolerance of the lock teeth and the curved grooves is effectively reduced, machining is convenient, and the lock is good in reliability. The invention further provides a vane lock cylinder matched with the key.
Description
Technical field
The present invention relates to lock technology field, particularly relate to a kind of key for blade lock and the blade lock core supporting with key.
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.
Summary of the invention
For problems of the prior art, the object of the present invention is to provide the key for blade lock that a kind of encryption is good, conveniently carry out multiple management.
The blade lock core that the present invention also provides a kind of and above-mentioned key supporting.
For reaching above object, the present invention adopts following technical scheme.
A kind of key for blade lock, comprise: key handle and key piece, described key piece comprises two sides and two planar end surfaces between two sides, and two planar end surfaces are respectively equipped with two shaped grooves, it is characterized in that, the two side of each shaped groove is all provided with lock tooth origin reference location point.
As with improvement, be provided with tooth flower on opposite sides.
As with improvement, the entrance of described shaped groove is horn-like.
With the blade lock core that above-mentioned key is supporting, comprising: lock outer courage, lock inner bag, number plate and lock pin, 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 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, the keyhole of each number plate is provided with four corresponding with four shaped grooves respectively reference points, 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 in chip of often checking the number two number plate are separated lift sheet, be provided with keyhole and groove of unblanking lifting on sheet; Be provided with catch lifting in sheet keyhole, the one-body molded angle lifting sheet keyhole of described catch is spent corresponding with the tooth of key two sides.
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 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, the invention has the beneficial effects as follows:
One, by being all provided with lock tooth origin reference location point on the two side of shaped groove, left side wall or the right side wall of lock tooth and shaped groove recline, and effective minimizing lock tooth mates tolerance with shaped groove, easy to process, lockset good reliability.
Two, because each number plate has four reference points, lock tooth 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, also conveniently realizes the multiple management of key.
Three, 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, effectively extend the application life of 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 blade lock core structural representation provided by the invention;
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 invention better for convenience of those skilled in the art, below in conjunction with accompanying drawing, the specific embodiment of the present invention 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, each shaped groove 73 two side on be all provided with lock tooth origin reference location point, the upper lock tooth of chip of often checking the number reclines with shaped groove 73 left and right side respectively.Insert lock core for convenience of key, the entrance of preferred shaped groove 73 is horn-like.
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 invention, but can not limit protection scope of the present invention with this.Apparently, under the enlightenment of essence of the present invention, 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 invention.
Claims (9)
1. a key for blade lock, comprise: key handle and key piece, described key piece comprises two sides and two planar end surfaces between two sides, and two planar end surfaces are respectively equipped with two shaped grooves, it is characterized in that, the two side of each shaped groove is all provided with lock tooth origin reference location point.
2. a kind of key for blade lock according to claim 1, is characterized in that, is provided with tooth flower on opposite sides.
3. a kind of key for blade lock according to claim 1, is characterized in that, the entrance of described shaped groove is horn-like.
4. with the blade lock core that key described in any one in claim 1-3 is supporting, comprising: lock outer courage, lock inner bag, number plate and lock pin, 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 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, the keyhole of each number plate is provided with four corresponding with four shaped grooves respectively reference points, 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 4, 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; Be provided with catch lifting in sheet keyhole, the one-body molded angle lifting sheet keyhole of described catch is spent corresponding with the tooth of key two sides.
7. a kind of blade lock core according to claim 4, is characterized in that, number plate is provided with projection, and described back-moving spring is connected between projection and lock inner bag.
8. a kind of blade lock core according to claim 4, is characterized in that, the number of described slotted eye is more than four.
9. a kind of blade lock core according to claim 4, 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 |
|---|---|---|---|
| CN201510645273.6A CN105201289B (en) | 2015-09-30 | 2015-09-30 | A kind of key for blade lock and the blade lock core mating with key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510645273.6A CN105201289B (en) | 2015-09-30 | 2015-09-30 | A kind of key for blade lock and the blade lock core mating with key |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105201289A true CN105201289A (en) | 2015-12-30 |
| CN105201289B CN105201289B (en) | 2018-07-06 |
Family
ID=54949215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510645273.6A Active CN105201289B (en) | 2015-09-30 | 2015-09-30 | A kind of key for blade lock and the blade lock core mating with key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105201289B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050120765A1 (en) * | 2003-12-05 | 2005-06-09 | Edward Erdely | Re-keyable lock and method |
| CN201367768Y (en) * | 2009-03-12 | 2009-12-23 | 吴玉蓉 | Blade anti-theft lock |
| CN201614792U (en) * | 2010-03-30 | 2010-10-27 | 潘绍神 | Idling anti-theft lock of single-cavity blade groove |
| CN102071837A (en) * | 2011-01-21 | 2011-05-25 | 朱胜利 | Lock |
| CN204983956U (en) * | 2015-09-30 | 2016-01-20 | 黄志佳 | Blade lock is with key and supporting blade lock core of key |
-
2015
- 2015-09-30 CN CN201510645273.6A patent/CN105201289B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050120765A1 (en) * | 2003-12-05 | 2005-06-09 | Edward Erdely | Re-keyable lock and method |
| CN201367768Y (en) * | 2009-03-12 | 2009-12-23 | 吴玉蓉 | Blade anti-theft lock |
| CN201614792U (en) * | 2010-03-30 | 2010-10-27 | 潘绍神 | Idling anti-theft lock of single-cavity blade groove |
| CN102071837A (en) * | 2011-01-21 | 2011-05-25 | 朱胜利 | Lock |
| CN204983956U (en) * | 2015-09-30 | 2016-01-20 | 黄志佳 | Blade lock is with key and supporting blade lock core of key |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105201289B (en) | 2018-07-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20130192320A1 (en) | Lock system | |
| CN204983956U (en) | Blade lock is with key and supporting blade lock core of key | |
| CN103628739A (en) | Groove-shaped engineering key capable of being safely used before and after decoration | |
| CN204983955U (en) | Vane lock core | |
| CN105155927A (en) | Vane lock cylinder | |
| CN105201289A (en) | Key for vane lock and vane lock cylinder matched with key | |
| CN106555512A (en) | A kind of blade lock AES and blade lock core | |
| US2318887A (en) | Key for cylinder locks | |
| CN103967340A (en) | Lock assembly | |
| CN201411962Y (en) | Leaf-blade night lock for preventing to technically open lock | |
| CN204609508U (en) | A kind of technological opening-proof lock head and private key | |
| CN203795977U (en) | Lock core | |
| CN204163491U (en) | Pearl side column formula lock in Novel bead | |
| CN205422200U (en) | Blade lock core that anti -riot power was opened | |
| CN101333890B (en) | Improved vane marble lockset adopting milling teeth groove key | |
| CN101435283A (en) | Blade marble lockset | |
| CN205445191U (en) | Trilateral inserted sheet insurance box lock | |
| CN203684817U (en) | Groove-shaped engineering key capable of being safely used before and after decoration | |
| CN103899152A (en) | Lock cylinder | |
| CN201241518Y (en) | Vane spring lockset | |
| CN101333888B (en) | Vane marble lockset adopting milling teeth groove key | |
| CN204590830U (en) | Anti-theft lock end | |
| CN201981868U (en) | Direct insertion anti-theft lock cylinder for key | |
| CN203905635U (en) | Anti-theft lock with movable lock body | |
| CN210768179U (en) | Double-sided opening lock cylinder assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180319 Address after: 526105 Guangdong city of Zhaoqing Province Gaoyao District Jin Li Zhen Xiao Zhou Cun Wei Hui Jun Tun four (late Qin factory) Applicant after: Zhaoqing City Gaoyao District Sanli locks Co. Ltd. Address before: 526105 Guangdong city of Zhaoqing Province Gaoyao Jinli juntun Industrial Zone (Gaoyao City Sanli lock industry Co., Ltd.) Applicant before: Huang Zhijia |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| 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. |