CN2557642Y - Remote locked door lock structure - Google Patents
Remote locked door lock structure Download PDFInfo
- Publication number
- CN2557642Y CN2557642Y CN 02241500 CN02241500U CN2557642Y CN 2557642 Y CN2557642 Y CN 2557642Y CN 02241500 CN02241500 CN 02241500 CN 02241500 U CN02241500 U CN 02241500U CN 2557642 Y CN2557642 Y CN 2557642Y
- Authority
- CN
- China
- Prior art keywords
- casing
- keeper
- lock
- slide block
- block
- 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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Abstract
The utility model relates to a remote control door lock structure(3) which is mainly composed of a case body, a lock holder arranged inside the case body, a battery seat and a circuit board which are arranged inside the case body; a brake device is arranged above a bolt inside the case body; the brake device is provided with a fixing seat in which a dump rail is arranged; a motor is arranged at the outer side wall of the fixing seat; the shaft of the motor stretches into the fixing seat; a drive gear and a slide block are arranged inside the fixing seat; one end of the slide block is arranged inside the dump rail and the other end of the slide block is provided with a rack at the inner side; the rack meshes with the drive gear; a linkage rod whose lower end is provided with a block piece is arranged below the slide block; the bolt is provided with a perforation which extends to a runner with a width smaller than the diameter of the block piece; in this way the utility model can reach the effect of guarding against theft.
Description
Technical field
The utility model relates to a kind of door latch structure (three) that remote control is locked that has, and is meant a kind of button of locking that only must push remote controller especially, the door latch structure that the signal that the remote controller emission is locked receives by circuit board.
Background technology
Press, general door latch structure, see also shown in Figure 1, mainly in casing 10, be provided with lock 11, one side of lock 11 is provided with lock 110, lock 110 also can convexedly stretch in the perforation 100 of casing 10 side wall surfaces, interior outside in lock 11 is equipped with core 111, core 111 is provided with key hole 112, one arm-tie 12 is located at the medial surface of casing 10, the fixed head 120 of arm-tie 12 wears in the chute 101 of casing 10, and with fixed head 102 relative the establishing of casing 10, in casing 10, be provided with a keeper 13 in addition, one end of keeper 13 is extended through the fixed head 102 of casing 10, and be fixedly arranged on the fixed head 120 of post plate 12, and being arranged with spring 130 in nearly end place of keeper 12, the other end of keeper 12 is provided with a block body 131, the open-work 103 of extended casing 10 side wall surfaces, so plug into rotation in the key hole 112 of core 111, lock 110 and block body 131 can be driven withdrawal in casing 10, can finish triping of door lock by key; Yet known door lock only locks lock 110 by key, and the burglar only must can trip lock 110 to finish easily and unblank with unlocking tool, and its anti-theft effect is not good.
Summary of the invention
The purpose of this utility model is to provide a kind of door latch structure (three) that remote control is locked that has, a kind of button of locking that only must push remote controller, the signal that the remote controller emission is locked receives by circuit board, even the motor running of circuit board check mechanism drives travelling gear and rotates, the tooth bar that travelling gear drives again with the slide block of its engagement moves, and slide block also moves up thereupon, the pin of its below moves stopper in the perforation of keeper on then, and because of the width of chute little than the block body diameter, so keeper is braked and the interior receipts that can't be shifted by pin, so, even being triped, still door lock can't be opened the lock of lock, must can open after with the keeper brake off by remote controller, have best antitheft effect.
The utility model is to provide a kind of door latch structure (three) that remote control is locked that has, mainly be provided with casing, in casing, be provided with lock, the lock of this lock convexedly stretches in the side wall surface of casing, in this casing, be provided with keeper, one end of this keeper is provided with fixture block, this fixture block is extended through the side wall surface of casing, in casing, be provided with battery tray and circuit board, keeper top in this casing is provided with a check mechanism, this check mechanism is provided with holder, is provided with slide rail in this holder, and the lateral wall in this holder is provided with motor again, the rotating shaft of this motor stretches through in the holder and is provided with a travelling gear and a slide block and being located in the holder, one end of this slide block is located in the slide rail, and this slide block inner face of end in addition is made as tooth bar, and this tooth bar is meshed with travelling gear, the below of slide block is provided with connecting rod, the lower end of connecting rod is provided with block body, and this keeper is provided with perforation, and this perforation extension is provided with the width chute little than the block body diameter.
The utility model is also to provide a kind of door latch structure (three) that remote control is locked that has, and perforation and chute on this keeper are provided with baffle plate, and supplies the block body block of check mechanism.
The utility model can reach anti-theft effect really.
Description of drawings
Fig. 1 is the schematic diagram of known door lock.
Fig. 2 is a stereogram of the present utility model.
Fig. 3 is the sectional view of the tooth bar engagement of the utility model travelling gear and slide block.
The schematic diagram that Fig. 4 locks for the utility model remote control.
Fig. 5 is the schematic diagram of the utility model remote-control unlocking.
Fig. 6 is the stereogram of another embodiment of the utility model.
The schematic diagram that Fig. 7 locks for another embodiment remote control of the utility model.
Fig. 8 is the schematic diagram of another embodiment remote-control unlocking of the utility model.
The specific embodiment
Relevant the utility model is to reach above-mentioned application target and effect, and the technological means that is adopted is lifted a preferable possible embodiments now, and cooperate graphic shown in, details are as follows:
At first, see also Fig. 2, shown in 3, the utility model mainly is provided with a casing 2, in casing 2, be provided with lock 3, the lock 30 of lock 3 can convexedly stretch in the side wall surface of casing 2, in casing 2, be provided with a keeper 4, one end of keeper 4 is provided with fixture block 40, this fixture block 40 is extended through the side wall surface of casing 2, and keeper 4 is provided with a perforation 41, these perforation 41 extensions are provided with the less chute of width 42, in casing 2, be provided with a battery tray 5 and a circuit board 6 in addition, in battery tray 5, be equiped with battery 50, keeper 4 tops in casing 2 are provided with a check mechanism 7, this check mechanism 7 is provided with a holder 70, be provided with slide rail 71 in this holder 70, lateral wall in holder 70 is provided with a motor 72, the rotating shaft of motor 72 stretches through in the holder 70 and be provided with a travelling gear 73, one L shaped slide block 74 is located in the holder 70, one end of slide block 74 is located in the slide rail 71, and slide block 74 inner face of end in addition is made as tooth bar 75, and tooth bar 75 is meshed (as shown in Figure 3) with travelling gear 73, the below of slide block 74 is provided with a connecting rod 76, and the lower end of connecting rod 76 is provided with block body 77.
When desiring to lock, see also shown in Figure 4, only key must be plugged to rotate in the key hole of lock 3 and lock, make in the overhanging embedding hole that plugs doorframe of the lock 30 of lock 3, can finish the general action of locking, again by the button of locking of pushing remote controller, the signal that the remote controller emission is locked receives by circuit board 6, even circuit board 6 motors 72 drive travelling gear 73 and clockwise rotate, 73 tooth bars 75 that drive slide block 74 of travelling gear move up, slide block 74 then with on move, the connecting rod 76 of its below also moves up, make block body 77 with moving on the connecting rod 76 and be positioned at the perforation 41 of keeper 4, and because of chute 42 diameters of keeper 4 width less than block body 77, so block body 77 can be with keeper 4 blocks, keeper 4 is braked and the interior receipts that can't be shifted, even still door lock can't be opened so the lock 30 of lock 3 trips, must can open after with keeper 4 brake offs by remote controller, have best antitheft effect.
When desiring to unblank, see also shown in Figure 5, only must push the unlock button of remote controller, the signal that the remote controller emission is unblanked receives by circuit board 6, even circuit board 6 motors 72 drive travelling gear 73 and rotate counterclockwise, 73 tooth bars 75 that drive slide block 74 of travelling gear move down, and the connecting rod 76 of slide block 74 belows also moves down, block body 77 is moved down with connecting rod 76 and break away from the perforation 41 of keeper 4, and make connecting rod 76 be positioned at perforation 41, because of the diameter of connecting rod 76 chute 42 width less than keeper 4, so connecting rod 76 can slippage in the chute 42 of keeper 4, the keeper 4 interior receipts that also can be shifted promptly can key be unblanked lock 3, make the embedding hole of receiving the disengaging doorframe in the lock 30 of lock 3, can finish unlocking action.
Another embodiment of the present utility model sees also shown in Figure 6ly, and it mainly is provided with baffle plate 43 in above-mentioned keeper 4, and baffle plate 43 can be for block body 77 blocks of check mechanism 7.
When desiring to lock, see also shown in Figure 7, only key must be plugged into rotating in the lock 3 and lock, make in the overhanging embedding hole that plugs doorframe of the lock 30 of lock 3, can finish the general action of locking, again by the button of locking of pushing remote controller, the signal that the remote controller emission is locked receives by circuit board 6, even circuit board 6 motors 72 drive travelling gear 73 and rotate counterclockwise, 73 tooth bars 75 that drive slide block 74 of travelling gear move down, slide block 74 then moves down thereupon, the connecting rod 76 of its below also moves down, make block body 77 with connecting rod 76 move down and block in baffle plate 43 rears of keeper 4, block body 77 can be with keeper 4 blocks, keeper 4 is braked and can't receives in the emigration, so even the lock of lock 3 30 quilts trip still door lock can't be opened, must can open after with keeper 4 brake offs by remote controller, have best antitheft effect.
When desiring to unblank, see also shown in Figure 8, only must push the unlock button of remote controller, the signal that the remote controller emission is unblanked receives by circuit board 6, even circuit board 6 motors 72 drive travelling gear 73 and clockwise rotate, 73 tooth bars 75 that drive slide block 74 of travelling gear move up, and the connecting rod 76 of slide block 74 belows also moves up, make block body 77 with moving on the connecting rod 76 and the baffle plate 43 that breaks away from keeper 4 block no longer, the keeper 4 interior receipts that can be shifted, promptly can key be unblanked by lock 3, make the embedding hole of receiving the disengaging doorframe in the lock 30 of lock 3, can finish unlocking action.
In sum, the utility model embodiment can reach desired purpose really and use effect, and more not seeing in like product has the public person formerly of identical creation characteristic, so the utility model is filed an application when the application important document that can meet utility model patent in accordance with the law.
Claims (2)
1, a kind of have a door latch structure (three) that remote control is locked, mainly be provided with casing, in casing, be provided with lock, the lock of this lock convexedly stretches in the side wall surface of casing, in this casing, be provided with keeper, one end of this keeper is provided with fixture block, this fixture block is extended through the side wall surface of casing, it is characterized in that: in casing, be provided with battery tray and circuit board, keeper top in this casing is provided with a check mechanism, this check mechanism is provided with holder, is provided with slide rail in this holder, and the lateral wall in this holder is provided with motor again, the rotating shaft of this motor stretches through in the holder and is provided with a travelling gear and a slide block and being located in the holder, one end of this slide block is located in the slide rail, and this slide block inner face of end in addition is made as tooth bar, and this tooth bar is meshed with travelling gear, the below of slide block is provided with connecting rod, the lower end of connecting rod is provided with block body, and this keeper is provided with perforation, and this perforation extension is provided with the width chute little than the block body diameter.
2, have a door latch structure (three) that remote control is locked according to claim 1 is described, it is characterized in that: perforation and chute on this keeper are provided with baffle plate, and for the block body block of check mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02241500 CN2557642Y (en) | 2002-07-29 | 2002-07-29 | Remote locked door lock structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02241500 CN2557642Y (en) | 2002-07-29 | 2002-07-29 | Remote locked door lock structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2557642Y true CN2557642Y (en) | 2003-06-25 |
Family
ID=33714337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02241500 Expired - Fee Related CN2557642Y (en) | 2002-07-29 | 2002-07-29 | Remote locked door lock structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2557642Y (en) |
-
2002
- 2002-07-29 CN CN 02241500 patent/CN2557642Y/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 |