CN2367716Y - Anti-pick lock for sliding door and window - Google Patents
Anti-pick lock for sliding door and window Download PDFInfo
- Publication number
- CN2367716Y CN2367716Y CN 98251039 CN98251039U CN2367716Y CN 2367716 Y CN2367716 Y CN 2367716Y CN 98251039 CN98251039 CN 98251039 CN 98251039 U CN98251039 U CN 98251039U CN 2367716 Y CN2367716 Y CN 2367716Y
- Authority
- CN
- China
- Prior art keywords
- lock
- dead bolt
- lock core
- window
- utility
- 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
- Wing Frames And Configurations (AREA)
Abstract
The utility model relates to an anti-picking lock for sliding doors and windows, which is composed of a lock body, a lock core, and lock bolts. The utility model is characterized in that gears are arranged on the lock core, and the lock bolts are connected with racks which are meshed with gears of the lock core. When the lock core is opened, the gear rotates and simultaneously drives two racks to move, and simultaneous opening or closing of the upper and the lower lock bolts is realized. Transverse pull hooks are arranged on the lock bolts additionally; when the lock bolts are opened or closed, meanwhile, the other window is also locked by the transverse hooks; thus, the door and the window can be locked in multiple directions, and the anti-picking and burglarproof functions are provided. The utility model has wind pressure preventing ability, and is an ideal lockset for doors and windows of modern buildings.
Description
The utility model relates to a kind of door and window lock, particularly a kind of being used on the section bar, and the many tongue locks with tamper-resistant function.
At present, though existing lock for sliding door and window is at face shaping, perhaps each is variant on the internal construction, and function of use is all identical substantially, promptly adopts manual pull hook lock, the perhaps automatic latch of spring pull hook, but these locks can only folk prescription to the top or the bottom of pinning door or window, in fact can only play the effect of pin, and, do not possess pick-proof and anti-theft function, when being used in the big sash of highrise building simultaneously, do not have the Wind-Pressure Resistance ability, therefore, do not adapt to the requirement of modern architecture door and window.
The purpose of this utility model is to overcome the deficiency of prior art, provides a kind of safe and reliable, and has many tongue locks of tamper-resistant function and Wind-Pressure Resistance ability.
The technical solution of the utility model is: it is made of lock body, lock core and dead bolt, it is characterized in that lock core is provided with gear, and dead bolt is connected with the tooth bar that is meshed with gear on the lock core.Gear on the lock core is fixed on the lock core outer rim by jump ring, so that during rotational lock core, gear is also rotated thereupon; Tooth bar one end is meshed with gear, and the other end links to each other with dead bolt by connector, and when gear rotated, tooth bar was done toward complex line to move thereupon, also does to move toward complex line thereby drive dead bolt, realizes the unlatching of lock or closes.Dead bolt is made of length-adjustable connecting rod, so that adjust the length of dead bolt according to the size of sash.In addition also be connected with horizontal pull hook on the dead bolt, this pull hook is fixed on the dead bolt by connecting rod, and makes horizontal pull hook rotary extension with dead bolt mobile, is used for fixing another sash.
The utility model compared with prior art has following advantage and extremely long-pending effect: owing to be provided with gear on lock core, and the tooth bar of dead bolt is meshed this gear with being connected down with the tooth bar that is connected upper lock tongue symmetrically, therefore, when opening lock core, gear is rotated, driving two tooth bars simultaneously moves, in the realization, open in the time of following dead bolt or close, on dead bolt, also be provided with horizontal pull hook in addition, when opening or closing dead bolt, make horizontal pull hook also pin another fan window, therefore, it can be multi-faceted pinning door or window, make it to have pick-proof, anti-theft feature, and have the Wind-Pressure Resistance ability, be the modern architecture door, the lockset that window is comparatively desirable.
Fig. 1 is the Facad structure schematic diagram of the utility model;
Fig. 2 is installed in side structure schematic diagram in the aluminum window section bar for the utility model;
Fig. 3 is the dead bolt seat sectional drawing of the utility model;
Fig. 4 is the horizontal pull hook structure chart of the utility model.
Below in conjunction with accompanying drawing the utility model is described further, is not limited only to this but hold within the utility model.
Among the figure, 1 is lock body, 2 is lock core, this lock core is installed on the lock body 1, and 3 is gear, is installed on the lock core 2 by jump ring 4,5 is tooth bar, be provided with two, the one end is meshed with gear 3, and the other end is connected with dead bolt 7 by connector 6, the outer end of dead bolt 7 is connected with length-adjustable connecting rod 17, this dead bolt 7 places the axis hole 81 of dead bolt seat 8, and can slide in axis hole 81, and dead bolt seat 8 is fixed on the lock body 1, the inner of dead bolt 7 is by screw 11 steady braces 10, the other end of pull bar 10 is connected with horizontal pull hook 9 by screw rod 12, and when dead bolt 7 withdrawals, this horizontal pull hook 9 is around screw rod 12 inhour rotations, make pull hook 9 withdrawals simultaneously, otherwise when dead bolt 7 stretched out, laterally pull hook 9 turned clockwise around screw rod 12, after simultaneously protruding, insert in the pull hook groove 16 of another sash 15, make it to catch on this sash, whole lock is installed in the aluminum window section bar 14 by the fixing hole 82 on staple 13 and the dead bolt seat 8.
Claims (5)
1, a kind of push-pull door and window pick-proof lock is made of lock body, lock core and dead bolt, it is characterized in that lock core is provided with gear, and dead bolt is connected with the tooth bar that is meshed with gear on the lock core.
2, pick-proof lock according to claim 1 is characterized in that the gear on the lock core is fixed on the lock core outer rim by jump ring.
3, pick-proof lock according to claim 1 is characterized in that tooth bar one end is meshed with gear, and the other end links to each other with dead bolt by connector.
4, pick-proof lock according to claim 1 is characterized in that dead bolt is made of length-adjustable connecting rod.
5, pick-proof lock according to claim 1 is characterized in that also being connected with horizontal pull hook on the dead bolt, and this pull hook is fixed on the dead bolt by connecting rod, and rotates with moving of dead bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98251039 CN2367716Y (en) | 1998-12-15 | 1998-12-15 | Anti-pick lock for sliding door and window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98251039 CN2367716Y (en) | 1998-12-15 | 1998-12-15 | Anti-pick lock for sliding door and window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2367716Y true CN2367716Y (en) | 2000-03-08 |
Family
ID=33995304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98251039 Expired - Fee Related CN2367716Y (en) | 1998-12-15 | 1998-12-15 | Anti-pick lock for sliding door and window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2367716Y (en) |
-
1998
- 1998-12-15 CN CN 98251039 patent/CN2367716Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205857932U (en) | A kind of Anti-theft door and window locking driver | |
| CN2367716Y (en) | Anti-pick lock for sliding door and window | |
| CN2679310Y (en) | Sash lock | |
| CN201521161U (en) | Safe-guard door lock | |
| CN2716469Y (en) | Safety emergency door with a concealed push rod lock | |
| CN211971459U (en) | Improved elevator landing door lock | |
| CN209942634U (en) | Safety anti-theft aluminium alloy door and window | |
| CN204531862U (en) | The safe door improved | |
| CN2412080Y (en) | Anti-theft door with latch locking mechanism | |
| CN2793264Y (en) | Multi-purpose rotary sliding window | |
| CN206888789U (en) | A kind of anti-theft safe cabinet | |
| CN2469146Y (en) | Two direction opening and automatically sealing type emergency door | |
| CN201301653Y (en) | Anti-theft sliding window with lever-set lock | |
| CN2830321Y (en) | Door locking device of container | |
| CN2415128Y (en) | Small opening positioning sliding door and window | |
| CN2486697Y (en) | Double open anti-pick door | |
| CN2498275Y (en) | Synchronous bolt style security window | |
| CN2385059Y (en) | Hook type bolt theft-proof door | |
| CN219451879U (en) | Aluminum-clad wood inward opening door | |
| CN206158412U (en) | Door and window limiting connection piece | |
| CN2487829Y (en) | Lock for steel frame window wings which abut when closed | |
| CN2685482Y (en) | Multi-grade unlocking and locking device for door and window | |
| CN2371316Y (en) | Double raw of butterfly built-in catch type safety door | |
| CN2321896Y (en) | Multi-purpose door lock | |
| CN2809118Y (en) | Cipher lock |
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 |