CN2679301Y - Vane lock and key thereof - Google Patents
Vane lock and key thereof Download PDFInfo
- Publication number
- CN2679301Y CN2679301Y CN 200320104191 CN200320104191U CN2679301Y CN 2679301 Y CN2679301 Y CN 2679301Y CN 200320104191 CN200320104191 CN 200320104191 CN 200320104191 U CN200320104191 U CN 200320104191U CN 2679301 Y CN2679301 Y CN 2679301Y
- Authority
- CN
- China
- Prior art keywords
- blade
- lock
- key
- vane
- pellet shot
- 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
Images
Landscapes
- Holders For Apparel And Elements Relating To Apparel (AREA)
Abstract
The utility model discloses a vane lock and a key thereof, belonging to locksets. The vane lock and the key thereof aim at providing a lock with good antitheft performance. The vane lock and the key thereof comprise a lock body (1), a lock core (2), vane grooves (5), a vane spring (3), a vane (4), and a clamping spring (12). Two or more than two cylinder holes (9) which can not penetrate a lock body (1) and a lock core (2) are arranged on the vane lock along an axial direction. The cylinder holes (9) are provided with lead seals (6). A cylinder spring (7) and two cylinders form a cylinder set (8), and the vane grooves (5) which are vertically intersected with the cylinder holes (9) are arranged on the lock core (1) along the axial direction. Vane spring grooves (10) which are vertical to the axial direction of the lock core (2) and the cylinder holes (9), the vane spring (3), and the vane (4) are arranged in the vane grooves (5). One side of the cylinder of the cylinder set (8) contacted with the vane (4) is a star-shaped sloping gap (13). The teeth and the guiding groove of the key which is matched with the vane lock are on one surface of a key sheet, and the other surface of the key sheet is in a circular arc shape. The utility model has good antitheft performance, and is applicable to a location which has a high requirement to lockset antitheft performance.
Description
Technical field
The utility model belongs to a kind of lockset, particularly relates to a kind of blade lock and key.
Background technology
The blade lock that uses at present is provided with the multi-disc blade at the lock core place, and these blades are under the effect of spring, and the part of blade exceeds lock core, and the part that blade exceeds has stoped the rotation of lock core in lock body, and at this moment, lockset is in locking states.After inserting key, key passes the blade compresses spring, and blade all is withdrawn among the lock core.At this moment, lock core can rotate in lock body, and lockset is in opening.With the unlocking tool of non-matching key, by giving the dynamics of a rotation of lock body, stir blade then repeatedly, be easy to make blade to get back among the lock core piecewise, thereby will lock unlatching.With the supporting key of this lockset, all there is gathering sill on the two sides of its spoon sheet, and tartar is positioned at a side of spoon sheet.Because of there being above-mentioned deficiency, the theftproof performance of this blade lock is bad.
Summary of the invention
The purpose of this utility model is the deficiency that overcomes above existing technology, provides a kind of theftproof performance good blade lock and key.
The scheme that its technical problem that solves the utility model adopts is: it comprises lock body, lock core, leaf spring, blade and jump ring, have the pellet shot from a slingshot hole that does not penetrate lock body and lock core more than 2 or 2 vertically locking, the pellet shot from a slingshot hole is provided with lead sealing, marble spring and the pellet shot from a slingshot group of forming by two pellets shot from a slingshot, and have the blade groove that intersects vertically with the pellet shot from a slingshot hole vertically at lock core, be provided with in the blade groove with lock core shaft to and the vertical leaf spring groove in pellet shot from a slingshot hole, leaf spring and blade, the contacted side of the pellet shot from a slingshot of pellet shot from a slingshot group and blade is
The oblique breach of type.
The groove width of above-mentioned blade lock blade groove is less than the diameter in pellet shot from a slingshot hole, keyhole and leaf spring groove, pellet shot from a slingshot hole and blade
The oblique breach of type does not communicate, and blade is higher than the pellet shot from a slingshot hole.
With the phase-locked key of joining of above-mentioned blade, its tartar and gathering sill are in the one side of spoon sheet, and the another side of spoon sheet is a circular arc type.The utility model is owing to adopted blade one side
The oblique breach of type is controlled the motion of the pellet shot from a slingshot of the pellet shot from a slingshot group that stops that lock core rotates in lock body.When opening with the unlocking tool of non-matching key, then can't stir blade then by the dynamics of giving a rotation of lock body, reach lock body and overlap with the arc contact surface of lock core and the contact surface of two pellets shot from a slingshot of pellet shot from a slingshot group, the pellet shot from a slingshot of pellet shot from a slingshot group blocks lock body and lock core, and lock core can not rotate in lock body.Again since the tartar of key and gathering sill in the one side of spoon sheet, another side is a circular arc type.Such Key structure can make blade obtain maximum activity space in blade groove, and also can obtain enough activity spaces with the pellet shot from a slingshot of the contacted pellet shot from a slingshot group of blade.Therefore, the lockset of this blade lock has good theftproof performance.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is an elevation of the present utility model.
Fig. 2 is Figure 1A-A positive view.
Fig. 3 is the axial sectional view of Figure 1A-A.
Fig. 4 is the structural representation of key.
Among the figure 1, lock body, 2, lock core, 3, leaf spring, 4, blade, 5, blade groove, 6, lead sealing, 7, marble spring, 8, the pellet shot from a slingshot group, 9, the pellet shot from a slingshot hole, 10, the leaf spring groove, 11, keyhole, 12, jump ring, 13,
The oblique breach of type.
The specific embodiment
See Fig. 1, Fig. 2, Fig. 3, the utility model is by lock body 1, be located at rotating lock core 2 in the lock body 1, have the pellet shot from a slingshot hole 9 that does not penetrate lock body 1 and lock core 2 more than 2 or 2 vertically locking, the marble spring 7 of 9 li useful lead sealing 6 sealings in pellet shot from a slingshot hole and the pellet shot from a slingshot group of forming by two pellets shot from a slingshot 8, have the blade groove 5 that intersects vertically with pellet shot from a slingshot hole 9 vertically at lock core 2, the groove width of blade groove 5 is less than the diameter in pellet shot from a slingshot hole 9, blade groove also has and pellet shot from a slingshot hole 9 and lock core 2 axial vertical leaf spring grooves 10 for 5 li, leaf spring 3 and blade 4 are sealed in the 10 usefulness lead sealings 6 of leaf spring groove, blade 4 is higher than pellet shot from a slingshot hole 9, the leaf spring 3 that the leaf spring groove is 10 li suppresses blade 4 and contacts with the pellet shot from a slingshot of the pellet shot from a slingshot group 8 of marble spring 7 roof pressures, and a side of contacted blade 4 is
The oblique breach 13 of type, keyhole 11 and leaf spring groove 10, blade 4
Oblique breach 13 of type and pellet shot from a slingshot hole 9 do not communicate, and jump ring 12 blocks lock body 1 and lock core 2.
See Fig. 4, key of the present utility model, its tartar and gathering sill are in the one side of spoon sheet, and the another side of spoon sheet is a circular arc type.
Blade among figure lock is in locking states, blade 4 under the effect of leaf spring 3, with blade 4 one sides
The pellet shot from a slingshot of the oblique breach 13 contacted pellet shot from a slingshot groups 8 of type pushes back pellet shot from a slingshot hole 9, and lock body 1 does not overlap with the arc contact surface of lock core 2 and the contact surface of 8 two pellets shot from a slingshot of pellet shot from a slingshot group, and pellet shot from a slingshot blocks lock body 1 and lock core 2, and lock core 2 can not rotate in lock body 1.When using with this phase-locked cooperate key operated, tartar on the key blade 4 jack-up to corresponding height, with blade 4
The pellet shot from a slingshot of the oblique breach 13 contacted pellet shot from a slingshot groups 8 of type, under the effect of marble spring 7, along blade 4
The oblique breach 13 motion certain distances of type.At this moment, lock body 1 overlaps with the arc contact surface of lock core 2 and the contact surface of 8 two pellets shot from a slingshot of pellet shot from a slingshot group, and pellet shot from a slingshot can not stop that lock core 2 rotates in lock body 1, thereby opens lock.
The one side of key spoon sheet circular arc type becomes the part of lock core 2, matches with the arc surface of lock body 1, can freely rotate in lock body 1 circular hole with lock core 2.
Claims (5)
1. a blade is locked and key, comprise lock body, lock core, blade groove, leaf spring, blade and jump ring, it is characterized in that: have the pellet shot from a slingshot hole that does not penetrate lock body and lock core more than 2 or 2 vertically locking, the pellet shot from a slingshot hole is provided with lead sealing, marble spring and the pellet shot from a slingshot group of forming by two pellets shot from a slingshot, and lock at lock core and to have the blade groove that intersects vertically with the pellet shot from a slingshot hole vertically, be provided with in the blade groove with lock core shaft to and the vertical leaf spring groove in pellet shot from a slingshot hole, leaf spring and blade, the contacted side of the pellet shot from a slingshot of pellet shot from a slingshot group and blade is
The oblique breach of type.
2. a kind of blade lock according to claim 1 and key is characterized in that; Leaf spring groove groove width is less than the pellet shot from a slingshot bore dia.
3. a kind of blade lock according to claim 1 and key is characterized in that: keyhole and leaf spring groove, pellet shot from a slingshot hole and blade
The oblique breach of type does not communicate.
4. a kind of blade lock according to claim 1 and key, it is characterized in that: blade is higher than the pellet shot from a slingshot hole.
5. a kind of blade lock according to claim 1 and key is characterized in that: with the phase-locked key of joining of above-mentioned blade: its tartar and gathering sill are in the one side of spoon sheet, and the another side of spoon sheet is a circular arc type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320104191 CN2679301Y (en) | 2003-12-28 | 2003-12-28 | Vane lock and key thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320104191 CN2679301Y (en) | 2003-12-28 | 2003-12-28 | Vane lock and key thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2679301Y true CN2679301Y (en) | 2005-02-16 |
Family
ID=34580654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320104191 Expired - Fee Related CN2679301Y (en) | 2003-12-28 | 2003-12-28 | Vane lock and key thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2679301Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101368462B (en) * | 2008-07-30 | 2011-09-07 | 雷先鸣 | Improved blade lockset |
| CN103233616A (en) * | 2013-04-18 | 2013-08-07 | 吴勇 | Mechanical lock |
| CN103382790A (en) * | 2012-05-05 | 2013-11-06 | 骆国基 | Plate lock |
-
2003
- 2003-12-28 CN CN 200320104191 patent/CN2679301Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101368462B (en) * | 2008-07-30 | 2011-09-07 | 雷先鸣 | Improved blade lockset |
| CN103382790A (en) * | 2012-05-05 | 2013-11-06 | 骆国基 | Plate lock |
| CN103382790B (en) * | 2012-05-05 | 2018-03-16 | 骆国基 | A kind of Mortise lock |
| CN103233616A (en) * | 2013-04-18 | 2013-08-07 | 吴勇 | Mechanical lock |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1961127A (en) | Key combination element in key blank and key | |
| CN2679301Y (en) | Vane lock and key thereof | |
| CN2830580Y (en) | Vane type door lock | |
| CN1873174A (en) | A lock core | |
| CN2873959Y (en) | Lock core | |
| CN1289882A (en) | Antitheft sylinder lock and key | |
| CN2861408Y (en) | Theft-proof lock with clutch mechanism | |
| CN2895639Y (en) | Angle blade lock | |
| CN2370116Y (en) | Lock with spring bullet groove | |
| CN202380821U (en) | Bidirectional locking blade lock head | |
| CN1280510C (en) | Cylindrical type anti-theft lock | |
| CN200982110Y (en) | Idle run type vane lock core | |
| CN201627421U (en) | Shaped key and locking cam | |
| CN2351506Y (en) | Head of antitheft lock | |
| CN2299917Y (en) | Safety padlock | |
| CN2173296Y (en) | Safety lock core with toothless key | |
| CN2913532Y (en) | Anti-theft lock | |
| CN2370111Y (en) | Lock with new structure | |
| CN2846635Y (en) | Semi round pin strip anti-theft lock | |
| CN2345640Y (en) | Inner tooth groove lameller lock and key | |
| CN220184849U (en) | Door lock structure | |
| CN201614782U (en) | Special-shaped key and lock | |
| CN218522462U (en) | Blade lock | |
| CN1025967C (en) | Vane type downhole power drilling tool | |
| CN2821057Y (en) | High secrete anti-pry lock and its key |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |