CN2339694Y - Anti-theft lock - Google Patents
Anti-theft lock Download PDFInfo
- Publication number
- CN2339694Y CN2339694Y CN 97226807 CN97226807U CN2339694Y CN 2339694 Y CN2339694 Y CN 2339694Y CN 97226807 CN97226807 CN 97226807 CN 97226807 U CN97226807 U CN 97226807U CN 2339694 Y CN2339694 Y CN 2339694Y
- Authority
- CN
- China
- Prior art keywords
- bolt
- flap
- guide groove
- finger
- lock
- 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
Landscapes
- Burglar Alarm Systems (AREA)
Abstract
The utility model provides a lock, particularly an anti-theft lock which has multi-directional locking function. The utility model comprises a lock body and a lock bolt; the utility model is also provided with a shifting pin fixed on the lock bolt, a rotating plate and a latch hinged on the rotating plate; the rotating plate is provided with an installing hole and a waist-shaped guide groove whose width is matched with the diameter of the shifting pin; the shifting pin is arranged in the guide groove on the lock bolt. The utility model has the advantages of simple structure, convenient installation and operation, safety, high durability, high anti-violence anti-destruction performance.
Description
The utility model provides a kind of lock, especially a kind of theftproof lock with multi-faceted lock function.
Existing theftproof lock exists defectives such as complex structure, very flexible, complicated operation, and for example the Panpan security door though realized the Three-bearing locking, has used two locks, a lock side, and another is locked down.
The purpose of this utility model is to provide an a kind of available key to lock the theftproof lock in a plurality of orientation simultaneously.
For achieving the above object, the utility model adopts following technical scheme: a kind of theftproof lock, comprise lock body, and dead bolt is fixed on the finger on the dead bolt, and flap is hinged on a bolt on the flap; Have installing hole and the guide groove that is waist shape on the flap, guide groove is wide to match with the finger diameter, and the finger on the dead bolt places in the guide groove.Flap plays a lever.When dead bolt in lock body with the rotation of key during move left and right, the finger on the dead bolt promotes flap around the installing hole rotational, and then drives bolt and advance or retreat, and realizes the switching of lock.
In addition, it also is provided with another bolt, and this bolt also is hinged on the flap, with previous bolt about installing hole center symmetry.This bolt not only has the function of gravitational equilibrium, and has increased the locking orientation.
With above principle, the utility model can also be fixed a finger again on bolt, also be provided with another flap and the bolt that is hinged on the flap, has installing hole and the guide groove that is waist shape on the flap, guide groove wide with bolt on the diameter of finger match, the finger on the bolt places in the guide groove.
The utility model has the advantages that simple in structurely, fitting operation is convenient, and safe and reliable, durable in use, uprising power destructive power is strong.
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the scheme of installation of flap.
Be described in further detail below in conjunction with drawings and Examples:
Among Fig. 1, the utility model comprises lock body 13 and dead bolt 1, is fixed on finger 2, the flap 3 on the dead bolt and is hinged on two bolts 4,7 on the flap, has installing hole 5 on the flap 3 and is the guide groove 6 of waist shape, guide groove is wide to match with the finger diameter, and the finger 2 on the dead bolt places in the guide groove 6.Two bolts are about installing hole 5 center symmetries.In addition, it also is provided with finger 8, the flap 9 that is fixed on the bolt 4 and is hinged on bolt 10,14 on the flap 9, have installing hole 11 on the flap 9 and be the guide groove 12 of waist shape, guide groove wide with bolt on the diameter of finger match, the finger 8 on the bolt places in the guide groove 12.Bolt 4,7,10,14 is respectively by pilot hole 15,16,17,18 guiding.
Among Fig. 2, flap 3 is contained in the door-plate 19, and screw 20 passes the installing hole 5 on the flap and is fixed on the door-plate by two nuts 21,22, and flap top has guide groove 6, and the lock 2 of dialling on the dead bolt 1 passes guide groove 6.
Claims (3)
1, a kind of theftproof lock, comprise lock body and dead bolt, it is characterized in that: it also is provided with finger (2), flap (3) and the bolt (4) of hinge joint on flap (3) that is fixed on the dead bolt (1), have installing hole (5) on the flap (3) and be the guide groove (6) of waist shape, guide groove is wide to match with the finger diameter, and the finger (2) on the dead bolt (1) places in the guide groove (6).
2, theftproof lock according to claim 1 is characterized in that: it also is provided with another bolt (7), and this bolt (7) also is hinged on the flap (3), with previous bolt (4) about installing hole (5) center symmetry.
3, theftproof lock according to claim 1 and 2, it is characterized in that: it also is provided with finger (8), the flap (9) that is fixed on the bolt and is hinged on bolt (10) on the flap (9), have installing hole (11) on the flap (9) and be the guide groove (12) of waist shape, guide groove wide with bolt on the diameter of finger match, the finger on the bolt (8) places in the guide groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97226807 CN2339694Y (en) | 1997-09-04 | 1997-09-04 | Anti-theft lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97226807 CN2339694Y (en) | 1997-09-04 | 1997-09-04 | Anti-theft lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2339694Y true CN2339694Y (en) | 1999-09-22 |
Family
ID=33940416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97226807 Expired - Fee Related CN2339694Y (en) | 1997-09-04 | 1997-09-04 | Anti-theft lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2339694Y (en) |
-
1997
- 1997-09-04 CN CN 97226807 patent/CN2339694Y/en not_active Expired - Fee Related
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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 |