CN2818684Y - Key of recessive safety lock - Google Patents
Key of recessive safety lock Download PDFInfo
- Publication number
- CN2818684Y CN2818684Y CN 200520032039 CN200520032039U CN2818684Y CN 2818684 Y CN2818684 Y CN 2818684Y CN 200520032039 CN200520032039 CN 200520032039 CN 200520032039 U CN200520032039 U CN 200520032039U CN 2818684 Y CN2818684 Y CN 2818684Y
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- key
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Abstract
The utility model belongs to the technical field of burglarproof locks and is mainly and jointly composed of an L-shaped key and a lock, wherein the lock is arranged in a lock supporter 4; the axis of a lock core parallels to the lock supporter 4; the key is formed by the series connection of a dynamic handle 1, a joint 3, a driving device 6 and a key head 7; a handle 2 is arranged at the upper part of an L-shaped key power-assisted pipe 5 and jointly forms the key; the L-shaped design of the key power-assisted pipe can be matched with various locks and keys and can enable the lock to hide so that the lock core is invisible; only by the combination of the key and the key power-assisted pipe which are matched with the lock, the lock can be unlocked, so that thieves can not do any harm to the lock. The key of the recessive burglarproof lock has the advantage of simple structure and can prevent thieves, rust due to rain and being prized.
Description
Technical field:
The utility model relates to the key of theftproof lock technical field, particularly a kind of hidden anti-theft lock.
Background technology:
02,239,782 1 kinds of hidden antitheft lock with snake-shaped key of the patent No., though this hidden antitheft lock with snake-shaped key has solved easy in the possibility of sled, brill, cutting, skilled unlocking, but this patent is not considered industrial manufacture process, can't be solved the production that key passes special-shaped mould in the hole, technical problems such as product stripping; And that existing various vehicle (comprising bicycle), house door, safety cabinet, cable cabinet or the like are lock core is exposed, easily by sled, brill, cutting, skilled unlocking; It is dead and prized with the padlock rust that subjects to drench with rain to be arranged on outdoor cable cabinet, cable box.
Summary of the invention:
Expose in order to solve existing lockset lock core, easily by sled, brill, cutting, skilled unlocking, the outdoor use lock subjects to drench with rain and becomes rusty extremely, and the utility model provides a kind of key of hidden anti-theft lock, and the Key structure of this hidden anti-theft lock is simple, antitheft; Make the lockset rust that is difficult for being caught in the rain dead and prized.
For achieving the above object, the utility model adopts following technical scheme:
A kind of key of hidden anti-theft lock, its mainly by " L " shape key, comprise lockset and form jointly, lockset is installed in the lock supporter, its lock core shaft's line parallel is in supporter, key is by power handle, transmission mechanism, key bit series connection, handle is arranged on the top of " L " shape key power-assisted pipe, forms key jointly; Lock base, lock supporter can be designed to branch body structure and overall structure, its dead bolt is provided with pin and constitutes lockset with pellet shot from a slingshot, the spring locked on the base, the dead bolt front portion is provided with catch, the dead bolt rear portion is provided with the hole that connects other mechanisms, is provided with the spring pearl of the back locking dead bolt of unblanking between lock base and the dead bolt.
The key of this hidden anti-theft lock, its key can be designed to the worm screw interlock, bottom at power handle is provided with transmission mechanism, casing pipe sleeve is in the transmission mechanism outside, transmission mechanism connects poke rod, poke rod is fixed in the slide mass by " ∩ " shape plate, and poke rod is stirred the worm screw key bit, and catch is stuck in the front portion of " L " shape key power-assisted pipe.
The key of this hidden anti-theft lock, its key can be designed to insert rotating, bottom at power handle is provided with transmission mechanism, power handle connects transmission mechanism by joint, transmission mechanism connects the sliding support body, and the sliding support body is provided with the spring pearl, and sliding support body front portion is provided with key bit, catch is stuck in the front portion of " L " shape key power-assisted pipe, and the front portion of " L " shape key power-assisted pipe is provided with chute.
The key of this hidden anti-theft lock; Can be designed as zigzag, polygonal and irregular shape to stinging the position on its key and the lock core.
The key of this hidden anti-theft lock; Its key transmission mechanism can be designed as flexible axle, flexible pipe, linear flexible axle, hinge, and steel wire connects.
The key of this hidden anti-theft lock; Square, circular and irregular polygonal that its " L " shape key power-assisted pipe can be designed to.
The key of this hidden anti-theft lock; Its power handle can be designed to circle, ellipse, "T"-shaped.
The key of this hidden anti-theft lock; Key bit on its key bit can be designed to latch mechanism corresponding more than at least two.
Owing to adopt aforesaid technical scheme, the utlity model has following superiority:
The key of this hidden anti-theft lock, " L " shape design of its key power-assisted pipe not only can cooperate various locksets, key to use, its lockset is hidden, can't see lock core, unblank and must can open by key that is complementary with it and key power-assisted tube side, making surreptitiously, the person can't set about to lockset.The Key structure of this hidden anti-theft lock is simple, and antitheft and lockset is difficult for being caught in the rain becoming rusty extremely to reach and is prized.
Description of drawings:
Fig. 1 is the key and the lock structure schematic diagram of hidden anti-theft lock.
Fig. 2 is the A-A schematic diagram of Fig. 1.
Fig. 3 is the worm structure schematic diagram of key.
Fig. 4 is the slotting structural representation that revolves of key.
Among the figure: 1-power handle; 2-handle; 3-joint; 4-lock supporter; 5-" L " shape key power-assisted pipes; 6-transmission mechanism; 7-key bit; 8-key bit; 9-lock base; 10-dead bolt; 11-hole; 12-pellet shot from a slingshot; 13-spring; 14-pin; 15-catch; 16-spring pearl; 17-screw; 18-sleeve pipe; 19-worm screw key bit; 20-slide mass; 21-" ∩ " shape fixed heads; 22-catch; 23-sliding support body; 24-spring pearl; 25-key bit; 26-chute; 27-poke rod.
Specific embodiment one:
As shown in Fig. 1,2, its mainly by " L " shape key, lock supporter (4), comprise lockset and form jointly, lockset is installed in the lock supporter (4), its lock core shaft's line parallel is in supporter, key is by power handle (1), joint (3), transmission mechanism (6), key bit (7) series connection, handle (2) is arranged on the top of " L " shape key power-assisted pipe (5), forms key jointly; Lock base (9), lock supporter (4) can be designed to branch body structure and overall structure, its dead bolt (10) is provided with pin (14) and constitutes lockset with pellet shot from a slingshot (12), the spring (13) locked on the base (9), dead bolt (10) front portion is provided with catch (15), dead bolt (10) rear portion is provided with the hole that connects other mechanisms, is provided with the spring pearl (16) of the back locking dead bolt (10) of unblanking between lock base (9) and the dead bolt (10).
When using the key of this hidden anti-theft lock, at first key is inserted in the hole of locking on the supporter (4), portable handle (2), pin (14) interlock on key bit (8) on the key bit (7) and the dead bolt (10), pin (14), pellet shot from a slingshot (12) move upward, spring (13) tightens up, dead bolt (10) can be slided front and back, spur power handle (1) drive transmission mechanism (6) key bit (7) then and open and close lock, spring pearl (16) moves to along dead bolt (10) and locks after pit is unblanked to dead bolt (10).Dead bolt (10) upper back is provided with the stop screw (17) that anti-dead bolt (10) comes off.Dead bolt (10) rear portion is provided with the hole (11) that connects other mechanisms, and lock base (9) can be designed to branch body structure and overall structure with lock supporter (4).
Specific embodiment two:
As shown in Figure 3, when its key is the worm screw interlock: be provided with transmission mechanism (6) in the bottom of power handle (1), sleeve pipe (18) is enclosed within transmission mechanism (6) outside, transmission mechanism (6) connects poke rod (27), poke rod (27) is fixed in the slide mass (20) by " ∩ " shape plate (21), poke rod (27) is stirred worm screw key bit (19), and catch (22) is stuck in the front portion of " L " shape key power-assisted pipe (5).
When using this worm screw interlock key: at first key is inserted, portable handle (2), pushing sleeve pipe (18) worm screw key bit (19) enters the keyhole of locking, push down sleeve pipe (18) handle, worm screw poke rod (27) worm screw poke rod (27) drive worm screw key bit (19) rotation that motive force handle (2) power handle (2) drives in transmission mechanism (6) and " ∩ " shape fixed head opens and closes lock.
Specific embodiment three:
As shown in Figure 4, when its key revolves interlock for inserting: be provided with transmission mechanism (6) in the bottom of power handle (1), power handle (1) connects transmission mechanism (6) by joint (3), transmission mechanism (6) connects sliding support body (23), sliding support body (23) is provided with spring pearl (24), sliding support body (23) front portion is provided with key bit (25), and catch (22) is stuck in the front portion of " L " shape key power-assisted pipe (5), and the front portion of " L " shape key power-assisted pipe (5) is provided with chute (26).
Use in the time of to insert rotating key, at first key is inserted, portable handle (2), propulsion power handle (1) drives transmission mechanism (6) sliding support body (23) spring pearl (24) can make sliding support body (23) make key bit (25) enter the keyhole of locking along planned orbit, rotary power handle (1) opens and closes lock, can be designed as zigzag to stinging the position on its key and the lock core, polygonal and irregular shape, its key transmission mechanism (6) can be designed as flexible axle, flexible pipe, linear flexible axle, hinge, steel wire connects, its " L " shape key power-assisted pipe (5) can be designed to square, circular and irregular polygonal, its power handle (1) can be designed to circle, oval, "T"-shaped; Key bit on its key bit can be designed to latch mechanism corresponding more than at least two.The key of this hidden anti-theft lock, it takes to hide lockset, can't see lock core, unblank and must can open by the key that is complementary with it, " L " shape design of its key, more making surreptitiously, the person can't set about, the Key structure of this hidden anti-theft lock is simple, and antitheft and lockset is difficult for being caught in the rain becoming rusty extremely to reach and is prized.
Claims (7)
1, a kind of key of hidden anti-theft lock, it is characterized in that: its mainly by " L " shape key, comprise lockset and form jointly, lockset is installed in the lock supporter (4), its lock core shaft's line parallel is in supporter, key is by power handle (1), joint (3), transmission mechanism (6), key bit (7) series connection, and handle (2) is arranged on the top of " L " shape key power-assisted pipe (5); Lock base (9), lock supporter (4) can be designed to branch body structure and overall structure, its dead bolt (10) is provided with pin (14) and constitutes lockset with pellet shot from a slingshot (12), the spring (13) locked on the base (9), dead bolt (10) front portion is provided with catch (15), dead bolt (10) rear portion is provided with the hole (11) that connects other mechanisms, is provided with spring pearl (16) between lock base (9) and the dead bolt (10).
2, the key of hidden anti-theft lock as claimed in claim 1, its key is characterized in that when being the worm screw interlock: be provided with transmission mechanism (6) in the bottom of power handle (1), transmission mechanism (6) outside is provided with sleeve pipe (18), transmission mechanism (6) connects poke rod (27), poke rod (27) is fixed in the slide mass (20) by " ∩ " shape plate (21), poke rod (27) is stuck in worm screw key bit (19) middle part, and catch (22) is stuck in the front portion of " L " shape key power-assisted pipe (5).
3, the key of hidden anti-theft lock as claimed in claim 1 is characterized in that: can be designed as zigzag, polygonal and irregular shape to stinging the position on its key and the lock core.
4, the key of hidden anti-theft lock as claimed in claim 1 is characterized in that: its key transmission mechanism (6) can be designed as flexible axle, flexible pipe, linear flexible axle, hinge, and steel wire connects.
5, the key of hidden anti-theft lock as claimed in claim 1 is characterized in that: its " L " shape key power-assisted pipe (5) can be designed to square, circular and irregular polygonal.
6, the key of hidden anti-theft lock as claimed in claim 1 is characterized in that: its power handle (1) can be designed to circle, ellipse, "T"-shaped.
7, the key of hidden anti-theft lock as claimed in claim 1 is characterized in that: the key bit on its key bit can be designed to latch mechanism corresponding more than at least two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520032039 CN2818684Y (en) | 2005-09-30 | 2005-09-30 | Key of recessive safety lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520032039 CN2818684Y (en) | 2005-09-30 | 2005-09-30 | Key of recessive safety lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2818684Y true CN2818684Y (en) | 2006-09-20 |
Family
ID=37004738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520032039 Expired - Fee Related CN2818684Y (en) | 2005-09-30 | 2005-09-30 | Key of recessive safety lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2818684Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101492979B (en) * | 2008-01-23 | 2011-11-09 | 刘振胜 | Key |
-
2005
- 2005-09-30 CN CN 200520032039 patent/CN2818684Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101492979B (en) * | 2008-01-23 | 2011-11-09 | 刘振胜 | Key |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060920 Termination date: 20091030 |