CN2546574Y - Automatic alarming antipicking lock for rolling gate - Google Patents

Abstract

The utility model discloses a coiling gate automatic alarm which is composed of a lock plate, a telescopic lock plunger and a lock box. The utility model is characterized in that an automatic alarm is arranged on the lock plate; a pickproof head and a trigger bolt are respectively on the telescopic lock plunger; the lock box is composed of a lock box panel fixing sleeve and a dustproof plate, and the lock panel is provided with a spatulate hole. The utility model which has the advantages of simple structure, convenient operation, economic and practical properties and integration of pick prevention and alarm improves the safe antitheft performance of the coiling gate, applicable for new and old coiling gates and pulling gates.

Description

The rolling-gate pick-proof lock of reporting to the police automatically

The utility model relates to door-window kind, is applicable to new and old rolling-gate, pull gate, particularly a kind of rolling-gate pick-proof lock of reporting to the police automatically.

Rolling-gate, the pull gate sold on the present market, owing on project organization, there is certain problem, as trench-hoe formula structure volume lock security door, trench-hoe formula ground hook closes the position with ground lock tube loops only half of hook, and half of hook is all below 8mm, therefore binding site is insecure, shakes, is easy to when prizing rolling-gate to break off relations, and autoalarm is not installed simultaneously.Therefore, do not reach the purpose of warning pick-proof.

The purpose of this utility model provides a kind of simple in structure, is convenient to operation, economic and practical, and the rolling-gate that improves rolling-gate, the pull gate safe antitheft performance pick-proof lock of reporting to the police automatically.

The technical solution of the utility model is to realize like this.

A kind of rolling-gate of being made up of jam plate, flexible bolt, lock box pick-proof lock of reporting to the police automatically is characterized in that autoalarm is arranged on the jam plate; Be fixed with elasticity pick-proof head on the flexible jam plate respectively, trigger bolt; Cochlear hole lock box is made up of lock box panel, fixed cover, dust excluding plate, and the cochlear hole is arranged on the lock box panel.

Described autoalarm is made up of alarm, trigger, battery, electric wire, triggering bolt, triggering sheet, triggering spring, and its alarm, trigger, battery connect by electric wire.

Cochlear hole on the described lockhole panel, an end are circular port, and the other end is a slotted hole.Dust excluding plate is housed in the lock box, spring can be installed under it.

Open theory of the present utility model: key rotation lock core makes flexible bolt withdrawal (the identical retraction in both sides), the flexible bolt in both sides withdraw from the lock hole simultaneously the pick-proof head withdraw from bar shape trench hole, get back to circular port, make can start door leaf and open the door.

The principle of closing of the present utility model: the pulling door leaf touches Spring Card when cochlear hole lock box is closed, flexible bolt and sled head stretch out flexible bolt dorsad and enter the both sides door opening under the effect of closing spring, and the pick-proof head enters bar shape trench hole by the cochlear circular hole and blocks and make the door leaf can not scrolling and lock.

Autoalarm operating principle of the present utility model: when flexible bolt withdraws from (locking a door), trigger bolt and touch logical first circuit, trigger sheet and flick and touch second circuit when rolling-gate or pull gate leave lock box 20mm, positive and negative two circuits touch logical sound horn simultaneously and report to the police.(flexible bolt is regained) first circuit disconnects when normal the unlatching, though first line clear when normally closing, but, the two wires oppresses and open-circuit line because triggering when sheet is closed, so normal switch just can not reported to the police, only the sled that destroys under lock condition just can be opened sounding alarm by two lines when hit, hard draw etc. makes rolling-gate or pull gate unlatching reach 20mm simultaneously.

Advantage and the effect that reaches thereof, elasticity pick-proof head of the present utility model is penetrated big special formed of microcephaly, cochlear hole lockhole, lock box is fixed on door leaf the opposing party again, and the just parallel cochlear of flexible bolt ejection hole bar groove blocked when the bullet of bullet-shaped at closing time pick-proof head was entered by the lock box circular hole, reach the locking purpose, autoalarm is installed in addition, thereby it is fixed to form a lock four, one opens four opens, multiple spot is stressed, the pick-proof lock since the rolling-gate that pick-proof can be reported to the police is again reported to the police automatically.The utility model is simple in structure, and is easy to operate, economic and practical, and Pickproof alarm is integrated, thereby improved the safe antitheft performance of rolling-gate, and is applicable to new and old rolling-gate, pull gate.

In conjunction with following accompanying drawing utility model embodiment is described in detail, and be not limited to following embodiment.

Fig. 1 is the utility model master TV structure schematic diagram.

Fig. 2 is the utility model bullet shape pick-proof head side-looking structural representation.

Fig. 3 is the utility model cochlear lock box structural representation.

Among the figure: 1, jam plate; 2, flexible bolt; 3, pick-proof head; 4, lock core; 5, trigger; 6, alarm; 7, trigger; 8, battery (power supply); 9, trigger spring; 10, trigger sheet; 11, electric wire; 12, device shell; 13, trigger bolt; 14, locking spring; 15, loudspeaker; 16, lock box panel; 17, fixed cover; 18, cochlear hole; 18.1, cochlear hole circle hole; 18.2, cochlear hole bar slotted eye; 19, dust excluding plate; 20, spring.

As shown in the figure, on its jam plate 1 of the utility model autoalarm is housed, comprises alarm 6, trigger 7, battery 8, electric wire 11, trigger bolt 13, trigger spring 9 compositions, its alarm 6, trigger 7, battery 8 or power supply connect by electric wire 11; Be fixed with pick-proof head 3 respectively on the flexible bolt 2, trigger bolt 13; Lock box is by lock box panel 16, and fixed cover, dust excluding plate are formed, and cochlear hole 18 is arranged on the lock box panel 16, and one section is a circular port 18.1, and another section is a slotted hole 18.2.Dust excluding plate 19 is being loaded on lock box with spring 20.

As Fig. 1, shown in Figure 3, open theory of the present utility model: key rotation lock core 4 makes flexible bolt 2 withdrawals (the identical retraction in both sides), and the flexible bolt 2 in both sides withdraws from lock hole while pick-proof head 3 and withdraws from bar slotted eye 18.2, get back to circular port 18.1, make to start door leaf and open the door.

As Fig. 1, shown in Figure 3, the principle of closing of the present utility model: the pulling door leaf touches the locking spring when lock box is closed, flexible bolt 2 and pick-proof head 3 stretch out flexible bolt 2 dorsad and enter the both sides door opening under the effect of locking spring, and pick-proof head 3 enters bar slotted eye 18.2 by cochlear circular hole 18.1 and blocks and make the door leaf can not scrolling and lock.

As shown in Figure 1, autoalarm operating principle of the present utility model: when flexible bolt 2 withdraws from (locking a door), trigger bolt 13 and touch logical first circuit, trigger sheet 10 and flick and touch second circuit when rolling-gate or pull gate leave lock box 20mm, positive and negative two circuits touch logical loudspeaker 15 sounding alarms simultaneously.(flexible bolt is regained) first circuit disconnects when normal the unlatching, though first line clear when normally closing, but, the two wires oppresses and open-circuit line because triggering when sheet is closed, so normal switch just can not reported to the police, only the sled that destroys under lock condition just can be opened sounding alarm by two lines when hit, hard draw etc. makes rolling-gate or pull gate unlatching reach 20mm simultaneously.

As Fig. 1, shown in Figure 3, big special formed of pick-proof head 3 body microcephalies of the present utility model, cochlear lockhole 18, lock box are fixed on door leaf the opposing party again, the just parallel keyhole bar hole slot of flexible bolt 2 ejections blocked and reaches the locking purpose when bullet of pick-proof head 3 was entered by cochlear lock box cochlear hole circle hole 18.1 at closing time, autoalarm is installed in addition, thereby it is fixed to form a lock four, one opens four opens, multiple spot is stressed, the pick-proof lock since the rolling-gate that pick-proof can be reported to the police is again reported to the police automatically.After the utility model is market-oriented, to finish rolling-gate, pull gate and only lock trench-hoe formula ground, both sides hook, all only be no more than the half of hook of (1mm) because of prior art product ground hook, all cannot say for sure to demonstrate,prove the historical and realization Pickproof alarm apparatus integration that shakes, do not break off relations when prizing rolling door, thereby improved rolling-gate, pull gate safe antitheft performance and be applicable to new and old rolling-gate, pull gate.

Claims (3)

1, a kind of rolling-gate of being made up of jam plate, flexible bolt, lock box pick-proof lock of reporting to the police automatically is characterized in that on the jam plate (1) autoalarm being arranged; Be fixed with pick-proof head (3) on the flexible bolt (2) respectively, trigger bolt (13); Lock box is made up of lock box panel fixed cover (17), dust excluding plate (19), and cochlear hole (18) is arranged on the lock box panel (16).

2, the rolling-gate according to claim 1 pick-proof lock of reporting to the police automatically, it is characterized in that autoalarm by alarm (6), trigger (7), battery (8), electric wire (11), trigger bolt (13), trigger sheet (10), trigger spring (9) and forms, its alarm (6), trigger (7), battery (8) are by electric wire (11) connection.

3, the rolling-gate according to claim 1 pick-proof lock of reporting to the police automatically is characterized in that the cochlear hole (18) on the lock box panel, and an end is a cochlear hole circular port (18.1), and the other end is a cochlear hole bar slotted eye (18.2).

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