CN202117413U

CN202117413U - Remote-control theftproof lock of shutter door

Info

Publication number: CN202117413U
Application number: CN2011201330513U
Authority: CN
Inventors: 黄毅
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-04-29
Filing date: 2011-04-29
Publication date: 2012-01-18
Anticipated expiration: 2021-04-29

Abstract

A remote-control theftproof lock of a shutter door is characterized in that: a driven gear is engaged with a locking bar device; the locking bar device is provided with a retreating clip position; the lock body is internally provided with a baffle plate which is opened by an elastic force; the baffle plate swings to a position which abuts against the retreating clip position of the locking bar device at a door locking state, and swings to a position which is separated from the retreating clip position of the locking bar device at a door opening state; and the baffle plate is connected with a micromotor and rotates along with the motion of the micromotor. Unlocking and locking of the lock can be realized through controlling the position of the baffle plate through the micromotor. The remote-control theftproof lock of the shutter door is advantageous in that the normal mounting position and state are not changed. Normal unlocking can be performed just through pressing a remote controller for one time and opening an inner safety switch before unlocking. Except for using the remote controller for one time before unlocking, normal modes of unlocking and locking with a key for unlocking and locking are kept. The inner safety switch is irrelevant with the structure of a lock core. All skeleton keys and forced lock core picking facilities can not unlock, thereby obtaining high safety and high reliability.

Description

The remote control burglary-proofing lock for rolling door

Technical field

The utility model relate to a kind of door lock, particularly relate to a kind of remote control burglary-proofing lock for rolling door.

Background technology

General common rolling-gate mechanical lock; Because the special shape of its installation; No matter be middle dress or low dress, it is very long that its lock core person can not do, and must bring the few or structure of its lock core marble to be difficult to complicated weakness so; So by present master key technology or with the broken lock means of modern hardness superelevation steel as strong sled instrument, the non-constant of its anti-theft capability.

The utility model content

The purpose of the utility model just provides the interior safety switch construction that a kind of its insurance function breaks away from lock core, and can cross the remote control burglary-proofing lock for rolling door that wireless remote control is operated.

The solution of the utility model is such: include lock shell and locking closure; Driven gear is engaged with the locking bar device; The screens of described locking bar device retraction; In lock body, have by the open baffle plate of elastic force, baffle plate swings to the position inconsistent with the retraction screens of locking bar device, swings to the position that the retraction screens with the locking bar device is separated in door opening state at the state of locking a door, and described baffle plate is to be connected with micro machine and to follow the motion of micro machine and rotate.The opening and closing of lock can realize through the position that micro machine is controlled baffle plate.

If the screens hole is arranged on the described baffle plate, lock body is provided with the slip bayonet lock, and the screens hole site when the slip bayonet lock is in door opening state with baffle plate is corresponding, when baffle plate is in opening position, locatees in the screens hole of insertion baffle plate; Described slip bayonet lock be be fixed on lock body in torsion spring be connected, on the locking bar device, be fixed with the long end of torsion spring touching lever, the long end of torsion spring touching lever is to touch mutually with the termination of torsion spring; This kind technical scheme only need click remote controller before can realizing unblanking, and opens interior safety switch, just can normally unblank, and Guan Suoshi, interior safety switch can be shut automatically, need be by remote controller.

The utility model has the advantages that:

1, owing to keep all parts of former common lock and appearance forrns, said former installation site and state are constant.

2, only need click remote controller before unblanking, open interior safety switch, just can normally unblank, and Guan Suoshi, interior safety switch can be shut automatically, need be by remote controller.

3, before unblanking, use the remote controller, it unblanks and closes lock all to keep original mode with key switch.

4, because interior safety switch and lock core structure are irrelevant, all master keys are not driven lock with strong picking lock core means.

Description of drawings

Accompanying drawing is the embodiment of the utility model.

Accompanying drawing 1 is the structural representation of the utility model door opening state.

Accompanying drawing 2 is A-A sectional drawings of accompanying drawing 1.

Accompanying drawing 3 is lock a door structural representations of state of the utility model.

Accompanying drawing 4 is the B-B sectional drawings when being in door opening state in accompanying drawing 2 structures.

Accompanying drawing 5 is the B-B sectional drawings that are in accompanying drawing 2 structures when locking a door state.

The specific embodiment

Present embodiment comprises the long-armed locating rack of lock shell 1, left locking bar 2, locking closure 3, lock core 4, driving gear 5, driven gear 6, right locking bar 7, motor pressure strip 8, micro machine 9, baffle plate 10, back-moving spring 11, motor baffle plate locating support 12, bayonet lock back-moving spring 13, torsion spring 14, slip bayonet lock 15, torsion spring 16, the long-armed touching lever 17 of torsion spring.

Driven gear 6 is engaged with the locking bar device; It is characterized in that the screens of described locking bar device retraction; In lock body, have by the open baffle plate 10 of elastic force; Baffle plate 10 swings to the position inconsistent with the retraction screens of locking bar device, swings to the position that the retraction screens with the locking bar device is separated in door opening state at the state of locking a door, and described baffle plate 10 is to be connected with micro machine 9 and to follow the motion of micro machine 9 and rotate, and can realize through the rotation of control micro machine 9 this moment unblanking and closing lock.

On the described baffle plate 10 the screens hole is arranged, lock body is provided with slip bayonet lock 15, and the screens hole site when slip bayonet lock 15 is in door opening state with baffle plate 10 is corresponding, when baffle plate 10 is in opening position, locatees in the screens hole of insertion baffle plate 10.Described slip bayonet lock 15 be be fixed on lock body in torsion spring 16 be connected, on the locking bar device, be fixed with the long end of torsion spring touching lever 17, the long end of torsion spring touching lever 17 is to touch mutually with the termination of torsion spring 16, is socketed with bayonet lock back-moving spring 13 on the slip bayonet lock 15.

Described baffle plate 10 is to be connected with spring 11, and the elastic force of spring 11 is to promote baffle plate 10 to be in the state of locking a door.

Described locking bar device comprises left locking bar 2 and right locking bar 7, and left and right sides locking bar is to mesh with driven gear respectively, is divided into the right and left motion, because the symmetry of left and right sides locking bar, therefore interior safety switch can be installed in arbitrary limit of left and right sides locking bar.In the present embodiment, interior safety switch is mounted in right locking bar on one side.

At the state of locking a door shown in the accompanying drawing 1, in the time of need unblanking, left locking bar 2, right locking bar 7 when the gear rotation that lock core drove just from and arranged on left and right sides inside rectilinear motion simultaneously, but this moment right locking bar 7 a right angle end face be the screens that bounces back of locking bar device; This screens is blocked by baffle plate 19, shown in accompanying drawing 4, has realized not interior rectilinear motion, so driven not lock; At this moment, if will unblank, must start micro machine 9 through remote controller and receiving circuit and drive the effect elastic force that baffle plates 10 overcome spring 11 and rotate up; When baffle plate 10 forwards certain position to, under the effect of 15 hectares of bayonet lock back-moving springs 13 of slip bayonet lock, motion from right to left; Insert in the screens hole of baffle plate 10, baffle plate 10 is positioned at the position that can let right locking bar 7 pass through smoothly, shown in accompanying drawing 5; Use key rotation lock core this moment, just can normally unblank, in the process of unblanking; The long-armed touching lever 17 of torsion spring on the right locking bar 7 can be run into torsion spring 16 long-armed terminations, but because bayonet lock has snapped in the screens hole of baffle plate 10, and its moving displacement is fixed.Long-armed suffered impact force direction is consistent with slip bayonet lock 15 direction of insertion, bayonet lock this moment can not produce motion, again since long-armed be to make by spring steel wire; So long-armed when bending to certain position the long-armed touching lever 17 of torsion spring pass through smoothly, unblank to finish, and long-armed resilience original position; This moment, the state of baffle plate 10 remained on position shown in the accompanying drawing 4, and after the right angle end face of the hour locking lever 7 of locking a door passed through baffle plate 10, the long-armed touching lever 17 of the torsion spring on the right locking bar 7 bumped and pushes away the long-armed displacement to the right of torsion spring; And the screens of pulling slip bayonet lock 15 disengaging baffle plates 10, baffle plate 10 is screwed into the position of " retaining " downwards under the effect of baffle plate back-moving spring 10 at this moment; Shown in accompanying drawing 5, the purpose that discharge cock is shut in reaching is when baffle plate forwards " retaining " to 10 times; The long-armed touching lever 17 of torsion spring passes through long-armed termination, and long-armed under the elastic force effect, is returned to former physical slot; Slip bayonet lock 15 is under the effect of reseting pressuring spring power treats " card " state, is returned to the state of accompanying drawing 1.

Above-mentioned motion goes round and begins again, and is exactly the motion principle of safety switch burglary-proofing lock for rolling door in the remote control.

For the relation between torsion spring 16 and the bayonet lock back-moving spring 13, torsion spring 16 turn round the elastic force of elastic force much larger than bayonet lock back-moving spring 13, in other words; Bayonet lock back-moving spring 13 can utilize the long-armed supporting base as screen resilience of torsion spring fully; So when accompanying drawing 1 state, bayonet lock back-moving spring 13 is under torsion spring 16 long-armed supportings; Be to store certain screen resilience; And the cross through hole on the slip bayonet lock 15 (the long-armed hole of passing) leaves enough slip bayonet lock 15 spaces of displacement from right to left that lets, can be by torsion spring 16 long-armed not blocking.

Claims

1. remote control burglary-proofing lock for rolling door; Include lock shell (1) and locking closure (3); Driven gear (6) is engaged with the locking bar device; It is characterized in that the screens of described locking bar device retraction; In lock body, have by the open baffle plate of elastic force (10), baffle plate (10) swings to the position inconsistent with the retraction screens of locking bar device, swings to the position that the retraction screens with the locking bar device is separated in door opening state at the state of locking a door, and described baffle plate (10) is to be connected with micro machine (9) and to follow the motion of micro machine (9) and rotate.

2. remote control burglary-proofing lock for rolling door according to claim 1; It is characterized in that on the described baffle plate (10) the screens hole being arranged; Lock body is provided with slip bayonet lock (15); Slip bayonet lock (15) is corresponding with the screens hole site of baffle plate (10) when being in door opening state, location baffle plate (10) inserts the screens hole of baffle plate (10) when being in opening position in.

3. remote control burglary-proofing lock for rolling door according to claim 3; It is characterized in that described slip bayonet lock (15) be be fixed on lock body in torsion spring (16) be connected; On the locking bar device, be fixed with the long end of torsion spring touching lever (17), torsion spring long end touching lever (17) is to touch mutually with the termination of torsion spring (16).

4. remote control burglary-proofing lock for rolling door according to claim 1 and 2 is characterized in that described baffle plate (10) is to be connected with spring (11), and the elastic force of spring (11) is to promote baffle plate (10) to be in the state of locking a door.