CN2667096Y - Antitheft lock - Google Patents
Antitheft lock Download PDFInfo
- Publication number
- CN2667096Y CN2667096Y CN 200320101797 CN200320101797U CN2667096Y CN 2667096 Y CN2667096 Y CN 2667096Y CN 200320101797 CN200320101797 CN 200320101797 CN 200320101797 U CN200320101797 U CN 200320101797U CN 2667096 Y CN2667096 Y CN 2667096Y
- Authority
- CN
- China
- Prior art keywords
- lock
- key
- locking bar
- cylinder
- hole
- 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
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- Lock And Its Accessories (AREA)
Abstract
The utility model provides an antitheft lock, which comprises a lock body and a lock bar. The lock body comprises a lock core. The utility model is characterized in that: the n-shaped lock bar with one T-shaped end provided with a clamping slot; the other end of the lock bar is provided with an shaft hole, and pivotally connected with a lock cylinder of the lock body by an shaft pin. The lock body comprises the lock cylinder. One end of the lock cylinder is provided with the lock tumbler coaxially assembled with the lock cylinder. The lock cylinder has an inward lock hole, and is provided with a clamping clock. The clamping clock is clamped with a clamping slot arranged at one end of the lock bar. The right side of the lock tumbler is provided with a retaining ring. The center of the retaining ring is provided with an anti-theft center hole, and communicated with the lock hole of the lock tumbler. The lock cylinder arranged at the right side of the retaining ring is provided with an L-shaped slot hole. The lock cylinder arranged on a T-shaped end of the lock bar is provided with spring and a washer, and the outside is fixed by a fixing cylinder sleeved with the T-shaped end. The key matching with the lock comprises a key head and a perpendicular key handle. The lock hole of the lock is hidden and safe. The utility model has easy locking and storage for the pivot connection of the key head and the key handle of the lock. The antitheft lock has wide ranges of application, and is suitable for various motor vehicles and has practicability.
Description
Technical field
The utility model relates to a kind of lockset, particularly a kind of theftproof lock of tool safety.
Background technology
At present, various locksets are various in style on the market, wherein, various locks, its structure is more complicated all, inconvenient operation, especially the extremely stolen person of the theftproof lock that exposes of the keyhole of lock core destroys.
In view of this, in order to overcome above-mentioned shortcoming, this creator is according to oneself practical experience and technical concept, after deliberation, exploitation, and has the utility model to produce eventually.
The utility model content
The utility model is that a kind of theftproof lock will be provided, and makes with solution that it is simple in structure, easy and simple to handle, the technical problem of safe antitheft.
It is such solving the problems of the technologies described above the technical scheme that is adopted:
A kind of theftproof lock includes a lock body and a locking bar, and this lock body includes a lock core, and wherein, this locking bar is ∩ shape, and an end is T-shaped, which is provided with draw-in groove, and this locking bar other end is provided with axis hole, and articulates with the lock tube of a pivot pin and lock body;
This lock body comprises a lock tube, this lock tube one end is installed this lock core, this lock core and the coaxial assembling of lock tube, its keyhole is inside, and this lock core is provided with a fixture block, and this fixture block engages with the set draw-in groove of locking bar one end, its lock core right side is provided with a baffle ring, this baffle ring center is antitheft centre bore, and communicates with the keyhole of lock core, offers a L shaped slotted eye on the lock tube on this baffle ring right side;
The lock tube of the T shape head end of this locking bar is provided with spring, and a pad is set on this spring, is provided with a stationary magazine creel that is set in T shape head outside it and fixes.
The supporting key of this lock is L shaped, includes a key bit and a key handle, and this key bit and key connect into vertical configuration articulating with a pivot pin;
The keyhole of this lock core and the cross section of key bit all are in-line, cross, triangle, square or quincunx.
The utility model has adopted the antitheft lock of hidden shape and has been down L shaped Key structure, has improved the safety of theftproof lock, and its structure is very simple, and very easily operation makes that it is simple in structure, easy and simple to handle, the technical problem of safe antitheft thereby solved.
The utility model is simple in structure, and its advantage is as follows:
1, this theftproof lock is provided with baffle ring, makes keyhole hidden, can not seen by the stranger and look into, and its baffle ring centre bore is antitheft hole, and the tool safety.
2, the key bit of the key of this lock and key be being L shaped, and connect by articulating, and not the time spent, rotatable folding is convenient to harvesting, and the tool convenience.
3, this to lock L shaped slotted eye size little, have tamper-resistant function.
Can eject automatically when 4, the spring that adds of this lock is unblanked, easy to use.
5, this lock is widely used, and as the lock of various automobiles, motorcycle and other motor vehicle, and the lock of family, unit all can utilize this structure, and the tool practicality.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a Key structure schematic diagram of the present utility model.
Fig. 3 is the A-A cross-sectional structure schematic diagram of Fig. 2.
Fig. 4 is locking bar of the present utility model and lock core card block structure schematic diagram.
The specific embodiment
Shown in Fig. 1,4, be structural representation of the present utility model, this theftproof lock, include a lock body 10 and a locking bar 20, this lock body 10 includes a lock core 30, it is characterized in that: this locking bar 20 is ∩ shape, one end is T-shaped, which is provided with draw-in groove 25, these locking bar 20 other ends are provided with axis hole, and articulate with the lock tube 13 of a pivot pin 24 with lock body 10;
This lock body 10 comprises a lock tube 13, these lock tube 13 1 ends are installed this lock core 30, this lock core 30 and the 13 coaxial assemblings of lock tube, its keyhole 31 is inside, this lock core 30 is provided with a fixture block 32, and this fixture block 32 engages with locking bar 20 1 ends 21 set draw-in grooves 25, and its lock core 30 right sides are provided with a baffle ring 50, these baffle ring 50 centers are that antitheft centre bore 51 communicates with the keyhole 31 of lock core 30, offer a L shaped slotted eye 11 on the lock tube 13 on these baffle ring 50 right sides;
The lock tube 13 of the T shape head end of this locking bar 20 is provided with spring 41, and this spring 41 is provided with a pad 42, and its outer stationary magazine creel 40 that is set in T shape head that is provided with is fixed;
Shown in Fig. 2,3, be the supporting Key structure schematic diagram of this lock, this key 60 is L shaped, includes a key bit 61 and a key 62, and this key bit 61 connects into vertical configuration to 62 with a pivot pin 63 pivot joints with key;
The keyhole 31 of this lock core 30 all is in-line, cross, triangle, square or quincunx with the cross section of key bit 61.
This theftproof lock keyhole 31 is hidden by baffle ring 50, and can not seen and look into by the stranger, and the tool safety.
The key bit 61 and the key of the key 60 of this lock are L shaped to 62, and connect by articulating, and during use, this key bit 61 is gone into pin tube 13 from L shaped slotted eye 11 Shens of lock tube 13, passes baffle ring 50 and enters keyhole 31, and the longitudinal edge along L shaped slotted eye rotates again, can unblank; Not the time spent, key bit 61 rotatable folding are drawn close key 62, are convenient to harvesting, and the tool convenience.
This lock is widely used, and as the lock of various automobiles, motorcycle and other motor vehicle, and the lock of family, unit all can utilize this structure, and the tool practicality.
In sum, effect of the present utility model has tangible lifting, has novelty, practicality, meets each important document of utility model patent, so propose utility application in accordance with the law.
Claims (3)
1, a kind of theftproof lock includes a lock body and a locking bar, and this lock body includes a lock core, it is characterized in that: this locking bar is ∩ shape, and an end is T-shaped, which is provided with draw-in groove, and this locking bar other end is provided with axis hole, and articulates with the lock tube of a pivot pin and lock body;
This lock body comprises a lock tube, this lock tube one end is installed this lock core, this lock core and the coaxial assembling of lock tube, its keyhole is inside, and this lock core is provided with a fixture block, and this fixture block engages with the set draw-in groove of locking bar one end, its lock core right side is provided with a baffle ring, this baffle ring center is antitheft centre bore, and communicates with the keyhole of lock core, offers a L shaped slotted eye on the lock tube on this baffle ring right side;
The lock tube of the T shape head end of this locking bar is provided with spring, and a pad is set on this spring, is provided with a stationary magazine creel that is set in T shape head outside it and fixes.
2, theftproof lock according to claim 1 is characterized in that: the supporting key of this lock is shape, includes a key bit and a key handle, and this key bit and key connect into vertical configuration articulating with a pivot pin.
3, theftproof lock according to claim 2 is characterized in that: the keyhole of this lock core and the cross section of key bit all are in-line, cross, triangle, square or quincunx.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200320101797 CN2667096Y (en) | 2003-10-28 | 2003-10-28 | Antitheft lock |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200320101797 CN2667096Y (en) | 2003-10-28 | 2003-10-28 | Antitheft lock |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2667096Y true CN2667096Y (en) | 2004-12-29 |
Family
ID=34339832
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200320101797 Expired - Fee Related CN2667096Y (en) | 2003-10-28 | 2003-10-28 | Antitheft lock |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2667096Y (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102364017A (en) * | 2011-10-09 | 2012-02-29 | 刘振胜 | Invisible lock core |
CN102936976A (en) * | 2012-09-26 | 2013-02-20 | 黄金志 | Lock cylinder and lock with same |
-
2003
- 2003-10-28 CN CN 200320101797 patent/CN2667096Y/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102364017A (en) * | 2011-10-09 | 2012-02-29 | 刘振胜 | Invisible lock core |
CN102936976A (en) * | 2012-09-26 | 2013-02-20 | 黄金志 | Lock cylinder and lock with same |
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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 |