CN2242945Y - Safety pad lock - Google Patents
Safety pad lock Download PDFInfo
- Publication number
- CN2242945Y CN2242945Y CN 94245150 CN94245150U CN2242945Y CN 2242945 Y CN2242945 Y CN 2242945Y CN 94245150 CN94245150 CN 94245150 CN 94245150 U CN94245150 U CN 94245150U CN 2242945 Y CN2242945 Y CN 2242945Y
- Authority
- CN
- China
- Prior art keywords
- lock
- lock body
- link stopper
- theft
- circular
- 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
Abstract
The utility model relates to a safety padlock. An anti-theft stop which has the same size and shape with the upper surface of a lock body is arranged at the upper part of the lock body, and circular-arc-shaped notches of circular holes which are matched with the annular slot and the circular-arc-shaped slot of a lock bent beam are arranged on the anti-theft stop; the circular holes of the anti-theft stop are sheathed in the annular slot of the lock bent beam, so that the anti-theft block can rotate by taking the annular slot as a shaft, and the circular-arc-shaped notches on the anti-theft block can be clamped in the circular-arc-shaped slot of the lock bent beam. After the lock is locked, a clamping pin which is fixed on the bottom surface of the anti-theft block can be inserted into a concave hole which is arranged on the surface of the lock body, and the anti-theft stop can be tightly pressed to the upper part of the lock body. The lock is difficult to pick up or squashed and has the advantages of good anti-theft performance and simple fabrication.
Description
The utility model belongs to a kind of pick-proof, the anti-Safety padlock of pounding.
At present the padlock of selling on the market is still by pressing the lock camber beam, the termination of lock camber beam is snapped in the lockhole and realizes shutting.This class padlock is easily pried open or is broken under certain external force effect, and its theftproof performance is relatively poor.
The utility model purpose is to provide a kind of theftproof performance better, is difficult to the Safety padlock of being pried open or breaking.
The utility model is realized in the following way: an antitheft link stopper consistent with lock body upper surface size shape is housed on lock body top, the A of lock camber beam, the B place has cannelure and arc-shaped slot respectively, have in the relevant position of antitheft link stopper and lock circular hole and the circular arc cutaway that camber beam cannelure and arc-shaped slot match, antitheft link stopper bottom surface is fixed with a bayonet lock, have the shrinkage pool that coincide with bayonet lock at the lock body upper surface, with the circle hole sleeve of antitheft link stopper in the cannelure of lock camber beam, antitheft link stopper can be locked camber beam A place and rotate for axle, stir antitheft link stopper counterclockwise, circular arc cutaway on the antitheft link stopper just in time is clamped in the arc-shaped slot of locking on the camber beam, press lock camber beam (shutting), the bayonet lock that is fixed on antitheft link stopper bottom surface this moment inserts in the shrinkage pool of lock body upper surface, antitheft link stopper can not be moved up and down, can not rotate and be locked with tapered end, antitheft link stopper and lock body upper surface closely contact.
The utility model good anti-theft effect, lock is difficult to be pried open or break, and it is simple in structure, making is easy.
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1---be the utility model structural representation.
Fig. 2---be the schematic diagram of the utility model lock camber beam.
Referring to accompanying drawing, adopt certain thickness steel plate or iron plate to make and the consistent antitheft link stopper 2 of lock body 1 upper surface size shape, A at lock camber beam 3, the B place has cannelure and arc-shaped slot respectively, have the circular hole and the circular arc cutaway 6 that match with the cannelure of locking camber beam 3 and arc-shaped slot on the relevant position of antitheft link stopper 2, the bottom surface of antitheft link stopper 2 is fixed with a bayonet lock 4, upper surface at lock body 1 has the shrinkage pool that matches with bayonet lock 4, with the circle hole sleeve of antitheft link stopper 2 in the cannelure of lock camber beam 3, antitheft link stopper 2 can be locked camber beam A place and rotate for axle, rotate counterclockwise when stirring antitheft link stopper 2, circular arc cutaway 6 on the antitheft link stopper 2 just in time is clamped in the arc-shaped slot of locking on the camber beam 3, press lock camber beam 3 (shutting), the bayonet lock that is fixed on antitheft link stopper 2 bottom surfaces this moment inserts in the shrinkage pool of lock body 1 upper surface, antitheft link stopper 2 can not be moved up and down, can not rotate and be locked with tapered end, antitheft link stopper 2 is pressed in lock body 1 top.The fixture block that the utility model also has a circular arc cutaway 6 with antitheft link stopper 2 to fit like a glove in the other solid welding of lock body 1 upper surface lockhole, when the circular arc cutaway 6 of antitheft link stopper 2 is clamped in the arc-shaped slot of lock camber beam 3, this fixture block just in time is clamped on the circular arc cutaway 6 of antitheft link stopper 2 and with antitheft link stopper 2 and becomes one.
In order to prevent that the robber from prying open the pellet shot from a slingshot on the padlock, the utility model has one section dovetail groove 5 on lock body 1 surface that pellet shot from a slingshot is housed, the metal mounting is mounted in the dovetail groove 5, this mounting can be with the whole pellet shot from a slingshot sealings on the lock body 1, and the metal mounting is fixed with one with the surface that pin tumbler lock body is housed and becomes a plane.
Claims (3)
1, a kind of Safety padlock of forming by lock body (1), lock camber beam (3), it is characterized in that being equipped with antitheft link stopper (2) lock camber beam A, a B place consistent and have circular hole and the circular arc cutaway (6) that cannelure and arc groove match respectively with lock body upper surface size shape on lock body (1) top, the bottom surface of antitheft link stopper (2) is fixed with a bayonet lock (4), have and bayonet lock (4) shrinkage pool that matches at the upper surface of lock body (1), with the circle hole sleeve on the antitheft link stopper (2) in the cannelure of lock camber beam (3).
2, Safety padlock according to claim 1, the upper surface that it is characterized in that lock body (1) are fixed with the anti-shifting block that a circular arc cutaway (6) with antitheft link stopper (2) matches.
3, Safety padlock according to claim 1 and 2, it is characterized in that having one section dovetail groove (5) in that the lock body of pellet shot from a slingshot (1) surface is housed, the metal mounting is mounted in the groove and with whole pellets shot from a slingshot sealings, metal mounting and surface of lock body are fixed with one and on same plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94245150 CN2242945Y (en) | 1994-11-15 | 1994-11-15 | Safety pad lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94245150 CN2242945Y (en) | 1994-11-15 | 1994-11-15 | Safety pad lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2242945Y true CN2242945Y (en) | 1996-12-18 |
Family
ID=33851027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94245150 Expired - Fee Related CN2242945Y (en) | 1994-11-15 | 1994-11-15 | Safety pad lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2242945Y (en) |
-
1994
- 1994-11-15 CN CN 94245150 patent/CN2242945Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2242945Y (en) | Safety pad lock | |
| CN109209034B (en) | Coded padlock and movable bolt rod | |
| CN2242947Y (en) | Safety pad lock | |
| CN215332143U (en) | Door bolt structure | |
| CN2286135Y (en) | Locking device of handle-bar stem for bicycle | |
| CN2408186Y (en) | Anti-theft lock | |
| CN2147985Y (en) | Automative petrol tank lock | |
| CN2043654U (en) | Padlock | |
| CN2240022Y (en) | Anti-picking and anti-theft lock for vehicle | |
| CN210948096U (en) | Steel ball locking padlock | |
| CN2142484Y (en) | Theft-deterrent lock | |
| CN2049256U (en) | Thief-proof lock for bicyde | |
| CN2159994Y (en) | Composite tongue spring lock rod for door | |
| CN2104912U (en) | Horizontally inserting and anti-prizing bicycle lock | |
| CN2527647Y (en) | Gun type door lock | |
| CN2130874Y (en) | Double-spring lock | |
| CN2410371Y (en) | Strong theft-proof lock | |
| CN2226627Y (en) | Wheel lock for bicycle | |
| CN2129806Y (en) | Over solid anti-theft vehicle lock | |
| CN2171662Y (en) | Anti-theft axle-centre lock | |
| CN2282579Y (en) | Rotary slice ring latch | |
| CN2074343U (en) | Bicycle lock | |
| CN2179432Y (en) | Automotive anti-theft lock | |
| CN2073018U (en) | Anti-theft lock of bicycle | |
| CN2356895Y (en) | Anti-theft lock for motor-vehicle |
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 |