FR2725750A1 - Electric alarm for door lock - Google Patents

Electric alarm for door lock Download PDF

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Publication number
FR2725750A1
FR2725750A1 FR9414720A FR9414720A FR2725750A1 FR 2725750 A1 FR2725750 A1 FR 2725750A1 FR 9414720 A FR9414720 A FR 9414720A FR 9414720 A FR9414720 A FR 9414720A FR 2725750 A1 FR2725750 A1 FR 2725750A1
Authority
FR
France
Prior art keywords
printed circuit
contact
bolt
alarm
lock
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.)
Granted
Application number
FR9414720A
Other languages
French (fr)
Other versions
FR2725750B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from FR9412339A external-priority patent/FR2725749A1/en
Application filed by Individual filed Critical Individual
Priority to FR9414720A priority Critical patent/FR2725750A1/en
Priority to EP96400646A priority patent/EP0798434A1/en
Priority claimed from EP96400646A external-priority patent/EP0798434A1/en
Publication of FR2725750A1 publication Critical patent/FR2725750A1/en
Application granted granted Critical
Publication of FR2725750B1 publication Critical patent/FR2725750B1/fr
Granted legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B45/00Alarm locks
    • E05B45/06Electric alarm locks
    • E05B45/08Electric alarm locks with contact making inside the lock or in the striking plate
    • E05B45/083Electric alarm locks with contact making inside the lock or in the striking plate with contact making either in the striking plate or by movement of the bolt relative to the striking plate

Landscapes

  • Burglar Alarm Systems (AREA)

Abstract

The alarm has a P-shaped casing (1) made of a metal or reinforced plastic material. The casing has an aperture allowing insertion of a contact switch (2). The casing houses a 9 V battery (5) connected to a contact (3), a loudspeaker (6) and a printed circuit (7). When the bolt (4) is retracted, the contact passes current to the printed circuit and the loudspeaker thus actuating the alarm after 10 seconds. the printed circuit is designed to remain active with the bolt home until the contact switch is inserted in the aperture. If the switch is withdrawn with the bolt retracted, an immediate alarm is given.

Description

DESCRIPTIF
La présente invention concerne une gâche do verrou ou transformant en alarme à l'ouverture du verrou.
DESCRIPTION
The present invention relates to a lock strike or transforming into an alarm when the lock is opened.

Actuellement le verrou n'a qu'un rôle de fermeture de porte et ne permet pas d'avertir si une personne étrangère essaie de penetrer chez soi par effraction, soit en ouvrant le verrou, soit en disjoingnant la porte l'aide d'outils.Currently the lock has only a role of closing the door and does not allow to warn if a foreign person tries to enter home by breaking and entering, either by opening the lock, or by disjoining the door using tools .

La gâche-alarme selon l'invention, permet d'avertir si il ï de la porte d'entrée de l'appartement ou pavillor.  The strike-alarm according to the invention makes it possible to warn if it ï of the front door of the apartment or pavillor.

La gâche-alarme comporte en effet selon une première caractéristique un boitier métallique ou plastique < pour ce deuxieme cas, l'intérieur de la gâche sera renforcé par une tôle pliée de 3mm d'épaisseur offrant toute la sécurité d'une gâche traditionnelle} e forme de P de a 200mm x L 75mm X E 33mm, dans lequel un orifice permet l'introduction d'un bouton-contact pour mettre l'alarme sous tension, à l'intérieur de la gâche-alarme se trouve un circuit imprimé avec un haut-parleur, une pile 9 volts et un contact mécanique ou optique, deux fils partent de la pile,l'un va au bouton-contact et l'autre au circuit imprimé, du bouton-contact partent deux fils : l'un est reçu par la pile, l'autre va au circuit imprimé, quatre fils partent du circuit imprimé : deux au haut parleur, les deux autres relient le contact qui est actionné par le pêne du verrou, le bouton-contact sert mettre l'alarme sous tension, le contact actionné par le pêne du verrou sert de verrouillage au fonctionnement à l'ensemble du circuit imprimé, lorsqu'on dégage le pêne du verrou, le contact laisse passer le courant Mai se dirige vers le circuit imprimé et ressort aux deux fils du haut parleur qui est mis en fonction après temporisation, le circuit imprimé est conçu de façon que le pêne du verrou fermé, celui-çi reste sous tension jusqu'à ce que le bouton-contact soit fermé, si le pêne du verrou n'est pas ferme et que l'on retire le bouton-contact, l'alarme se déclenche instantanément
Le contact s'effectue lorsqu'on ouvre le verrou, c'est le pêne en se déplaçant qui dégage le contact dans la gâche , et se faisant, et l'alarme en fonction. Cette gâche-alarme s'adapte à la place de toute gâche standard de verrous ou serrures.
According to a first characteristic, the strike-alarm comprises in fact a metal or plastic case <for this second case, the interior of the strike will be reinforced by a folded sheet of 3 mm thick offering all the security of a traditional strike} e P shape from a 200mm x L 75mm XE 33mm, in which an opening allows the introduction of a contact button to turn on the alarm, inside the strike keeper there is a printed circuit with a loudspeaker, a 9-volt battery and a mechanical or optical contact, two wires leave the battery, one goes to the contact button and the other to the printed circuit, from the contact button leave two wires: one is received by the battery, the other goes to the printed circuit, four wires leave the printed circuit: two to the loudspeaker, the other two connect the contact which is actuated by the bolt of the lock, the contact button serves to set the alarm under tension, the contact actuated by the bolt of the bolt serves for locking a u operation on the entire printed circuit, when the bolt is released from the lock, the contact lets current flow May goes towards the printed circuit and comes out with the two wires of the loudspeaker which is activated after delay, the circuit printed is designed so that the bolt of the lock closed, this remains energized until the contact button is closed, if the bolt of the lock is not closed and the contact button is removed , the alarm goes off instantly
The contact is made when the lock is opened, it is the bolt moving which releases the contact in the strike, and being made, and the alarm in function. This strike-alarm fits in place of any standard strike of locks or locks.

1 ) FONCTIONNEMENT POUR SORTIR DE L'APPARTEMENT
On retire le bouton-contact, l'alarme est sous tension,rien ne se on ouvre le verrou, le contact se met, cet instant on a dix secondes (tempo) pour sortir et refermer le verrou L'alarme n'étant pas déclenchée rien ne se passera. Si l'on et plus de dix secondes pour refermer la porte l'alarme se déclenchera.
1) OPERATION TO LEAVE THE APARTMENT
We remove the contact button, the alarm is energized, nothing opens the lock, the ignition turns on, this instant we have ten seconds (tempo) to exit and close the lock The alarm not being triggered nothing will happen. If one and more than ten seconds to close the door the alarm will be triggered.

20) FONCTIONNEMENT POUR RENTRER DANS L'APPARTEMENT
On ouvre le verrou, l'alarme se met sous tension, on ouvre la a dix secondes (tempo) pour refermer le verrou. Moins de dix secondes rien ne se passe, plus de dix secondes l'alarme se déclenche et seule l'introduction du bouton-contact dans son orifice permet son arrêt après une temporisation de sept à huit secondes 30) EN CAS D'EFFRACTION
Le voleur ouvre le verrou de l'exterieur ou fracture la porte, ou bout de dix secondes l'alarme se déclenche.
20) OPERATION TO ENTER THE APARTMENT
We open the lock, the alarm turns on, we open it at ten seconds (tempo) to close the lock. Less than ten seconds nothing happens, more than ten seconds the alarm is triggered and only the introduction of the contact button in its orifice allows it to stop after a delay of seven to eight seconds 30) IN CASE OF BREAKING
The thief opens the lock from outside or breaks the door, or after ten seconds the alarm goes off.

Si le voleur referme le verrou, l'alarme reste en fonction permanente jusqu'à l'introduction du bouton-contact dans son If the thief closes the lock, the alarm remains in permanent function until the introduction of the contact button in his

Claims (2)

X E 33 mn, comportant un orifice pour loger un bouton-contact (2) et a l'intérieur du boitier (1) se trouvent : un circuit imprimé(7), un haut parleur(6), rne pile 9 volts (5! et un contact !3!.XE 33 min, with a hole to house a contact button (2) and inside the case (1) are: a printed circuit (7), a speaker (6), a 9-volt battery (5! and a contact! 3 !. REVENDICATIONS 10) Gâche-alarme pour verrous ou serrures, en remplacement de la gâche standard actuelle, pour prévenir contre les effractions, caractérisée par un boitier métallique !1! ou plastique (pour ce deuxième cas, renforcé par une tôle pliée de 3mm d'épaisseur, assurant la sécurité qu'une gâche traditionnelle) e forme de P de u 200mm X L 75mm CLAIMS 10) Alarm strike for locks or locks, replacing the current standard strike, to prevent burglaries, characterized by a metal case! 1! or plastic (for this second case, reinforced by a folded sheet 3mm thick, ensuring the security of a traditional keeper) e P shape of u 200mm X L 75mm 2 ) Gâche-alarme selon la revendication 1 caractérisée en ce que :2) Striker-alarm according to claim 1 characterized in that: - 2 fils partent de la pile(5), l'un va au bouton-contact(2) et l'autre au circuit imprimé(7). - 2 wires leave from the battery (5), one goes to the contact button (2) and the other to the printed circuit (7). - Du bouton-contact(2) partent 2 fils : l'un est reçu par la pile(5), l'autre va au circuit imprimé(7). - From the contact button (2) go 2 wires: one is received by the battery (5), the other goes to the printed circuit (7). - 4 fils partent du circuit imprimé(7) : 7 vont au haut parleur(6), les 2 autres relient le contact(3) qui est actionné par le pêne(4) du verrou. - 4 wires leave from the printed circuit (7): 7 go to the loudspeaker (6), the other 2 connect the contact (3) which is actuated by the bolt (4) of the lock. -lorsque l'on dégage le pêne(4) du verrou, le contact(3) laisse passer le courant qui se dirige vers le circuit imprimé(7) et ressort aux 2 fils du haut parleur(6) qui est mis en fonction après temporisation. -when the bolt (4) is released from the lock, the contact (3) lets the current flow which goes to the printed circuit (7) and comes out to the 2 wires of the speaker (6) which is put into operation after time delay. - Le contact(3) actionné par le pêne(4) du verrou sert de verrouillage au fonctionnement à l'ensemble du circuit imprimé(7)  - The contact (3) actuated by the bolt (4) of the bolt serves as an interlock during operation to the entire printed circuit (7) - Le bouton-contact(2) sert à mettre l'alarme sous tension - The contact button (2) is used to switch on the alarm - Le circuit imprimé(7) est conçu de façon que le pêne(4) du verrou fermé, celui-çi reste sous tension jusqu'à ce que le bouton-contact(2) soit fermé. - The printed circuit (7) is designed so that the bolt (4) of the lock closed, it remains energized until the contact button (2) is closed. -Si le pêne(4) du verrou n'est pas fermé et que l'on retire le bouton-contact(2), l'alarme se déclenche instantanément.  -If the bolt (4) of the lock is not closed and the contact button (2) is removed, the alarm is triggered instantly.
FR9414720A 1994-10-17 1994-12-07 Electric alarm for door lock Granted FR2725750A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9414720A FR2725750A1 (en) 1994-10-17 1994-12-07 Electric alarm for door lock
EP96400646A EP0798434A1 (en) 1994-12-07 1996-03-27 Striker alarm

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9412339A FR2725749A1 (en) 1994-10-17 1994-10-17 Electric alarm adapted to be fitted on door lock
FR9414720A FR2725750A1 (en) 1994-10-17 1994-12-07 Electric alarm for door lock
EP96400646A EP0798434A1 (en) 1994-12-07 1996-03-27 Striker alarm

Publications (2)

Publication Number Publication Date
FR2725750A1 true FR2725750A1 (en) 1996-04-19
FR2725750B1 FR2725750B1 (en) 1997-02-28

Family

ID=27237831

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9414720A Granted FR2725750A1 (en) 1994-10-17 1994-12-07 Electric alarm for door lock

Country Status (1)

Country Link
FR (1) FR2725750A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3625312A (en) * 1969-06-09 1971-12-07 Murray Hutner Safety apparatus for landing gates on hoist elevators
FR2138203A1 (en) * 1971-05-19 1973-01-05 Bloscop
FR2320405A1 (en) * 1975-08-04 1977-03-04 Ferodo Sa Door or window lock with alarm - has stress detector connected to latch and linked to alarm with interruptor and release circuit
FR2632342A1 (en) * 1988-06-01 1989-12-08 Mancini Marcel System for protecting the locking of a door with plural locks with latches with logic functions fitted with interrupters connected to a central electronic unit
DE4204509A1 (en) * 1992-02-15 1993-08-19 Merk Gmbh Telefonbau Fried Electronic energy door surveillance for intruder alarm system - uses latch plate and contacts to provide alarm signal in response to abnormal contact operating sequence

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3625312A (en) * 1969-06-09 1971-12-07 Murray Hutner Safety apparatus for landing gates on hoist elevators
FR2138203A1 (en) * 1971-05-19 1973-01-05 Bloscop
FR2320405A1 (en) * 1975-08-04 1977-03-04 Ferodo Sa Door or window lock with alarm - has stress detector connected to latch and linked to alarm with interruptor and release circuit
FR2632342A1 (en) * 1988-06-01 1989-12-08 Mancini Marcel System for protecting the locking of a door with plural locks with latches with logic functions fitted with interrupters connected to a central electronic unit
DE4204509A1 (en) * 1992-02-15 1993-08-19 Merk Gmbh Telefonbau Fried Electronic energy door surveillance for intruder alarm system - uses latch plate and contacts to provide alarm signal in response to abnormal contact operating sequence

Also Published As

Publication number Publication date
FR2725750B1 (en) 1997-02-28

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