FR2875251A1

FR2875251A1 - Mechanical folding shutter protecting device, has latch with projecting part housed in respective openings on rail end for locking in open position and in rail in intermediate position for locking in closed position to slide rail on leaves

Info

Publication number: FR2875251A1
Application number: FR0409731A
Authority: FR
Inventors: Michel Guy Rene Gelin
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-09-14
Filing date: 2004-09-14
Publication date: 2006-03-17
Anticipated expiration: 2024-09-14
Also published as: FR2875251B1

Abstract

The device has a latch (L) articulated on one of rollers fixed on an inner side of each of leaves (V1, V2). The latch has a projecting part (S) moved longitudinally and housed in an opening on an end of a sliding rail (R) for locking in open position. The part is housed in another opening in the rail in an intermediate position for locking in closed shutter position to slide the rail on the leaves.

Description

1 DESCRIPTION1 DESCRIPTION

La présente invention est un dispositif de sécurité mécanique pour volets battants pouvant s'adapter sur les volets battants à un, deux, trois et quatre battants. The present invention is a mechanical safety device for swing shutters that can be adapted to the shutters with one, two, three and four leaves.

Les moyens traditionnels pour la protection mécanique des volets sont des barres de sécurité rudimentaires lesquelles obligent une pose et dépose à chaque utilisation, et ne sont pas compatibles avec les volets à un battant. The traditional means for the mechanical protection of the shutters are rudimentary safety bars which require installation and removal at each use, and are not compatible with the flaps with a leaf.

On connaît des systèmes plus perfectionnés tels que les brevets français N 9407620 et 9612956 qui présentent des caractéristiques techniques intéressantes tout en restant assez délicat à installer et d'un coût assez important. More advanced systems are known such as the French patents N 9407620 and 9612956 which have interesting technical characteristics while remaining rather difficult to install and a relatively high cost.

La présente invention a pour but de remédier à ces inconvénients tout en proposant 10 une solution simple et peu coûteuse. The present invention aims to overcome these disadvantages while providing a simple and inexpensive solution.

Le dispositif selon l'invention est un dispositif de sûreté pour volets battants constitué d'un rail coulissant R horizontalement et parallèlement au plan de vantaux V1 et V2 en position volets fermés, rail de forme creuse comportant deux portées longitudinales destinées à coulisser dans la gorge usinée à cet effet sur la tranche de galets fixés sur la face intérieure de chaque vantail, le rail R reste sur un vantail en position volets ouverts en chevauchant au moins deux galets disposés sur ledit vantail, il est coulissé d'environ la moitié de sa longueur sur l'autre vantail en position volets fermés en chevauchant au moins un troisième galet et est pourvu de moyens de blocage le dispositif se caractérise en ce que le moyen de blocage est constitué d'un loquet L articulé sur un des galets, loquet L pourvu d'une partie saillante S déportée longitudinalement, partie destinée à venir se loger dans une première ouverture OD pratiquée à une extrémité du rail R assurant le verrouillage en position ouverte et dans une deuxième ouverture OC pratiquée dans le rail R en position intermédiaire afin d'assurer le blocage en position volets fermés et rail coulissé à cheval sur les deux vantaux, au moins sous l'effet de son propre poids. The device according to the invention is a safety device for swing shutters consisting of a sliding rail R horizontally and parallel to the leaf plane V1 and V2 in closed shutters position, hollow rail having two longitudinal bearings intended to slide in the groove machined for this purpose on the edge of rollers fixed on the inner face of each leaf, the rail R remains on a leaf in open flaps position by overlapping at least two rollers arranged on said leaf, it is slid about half of its length. length on the other leaf in closed shutter position overlapping at least a third roller and is provided with locking means the device is characterized in that the locking means is constituted by a latch L articulated on one of the rollers, latch L provided with a protruding part S offset longitudinally, part intended to be housed in a first opening OD made at one end of the rail R ensuring the locking in the open position and in a second opening OC formed in the rail R in the intermediate position to ensure the blocking in closed shutters position and rail slid astride the two leaves, at least under the effect of its own weight .

Dispositif caractérisé en ce que le loquet L à une largeur inférieure à la largeur intérieure du rail R, loquet L dont la partie saillante décalée S est d'une longueur inférieure à la longueur des ouvertures pratiquées dans le rail et destinée à la recevoir. Dispositif également caractérisé en ce que la partie saillante S du loquet L constitue lorsqu'elle est contenue dans une des ouvertures une zone de poussée permettant le déblocage du rail R, poussée exercée de bas en haut. Device characterized in that the latch L to a width less than the inner width of the rail R, latch L whose offset projecting portion S is of a length less than the length of the openings in the rail and intended to receive it. Device also characterized in that the protruding portion S of the latch L is when it is contained in one of the openings a thrust zone for the release of the rail R pushed from the bottom up.

Autre caractéristique de l'invention, le perçage d'un trou dans la partie saillante S faisant saillie du rail en position de blocage qui est destiné à recevoir un verrouillage notamment de type cadenas. Another feature of the invention, the drilling of a hole in the protruding portion S protruding from the rail in the locking position which is intended to receive a lock including lock type.

Dispositif caractérisé en ce que le galet qui porte le loquet est pourvu en outre d'une deuxième gorge au-delà de la gorge qui permet le coulissement du rail R, ladite deuxième gorge étant pourvue de chaque coté d'une partie circulaire plus épaisse qui permet le maintien longitudinal du loquet L. Dispositif du type avec une serrure fixée sur le rail R munie d'un pêne circulaire se déplaçant à l'intérieur du rail autour de l'axe de la serrure, perpendiculairement au plan des vantaux,. aractérisé en ce que le loquet L est pourvu dans sa partie excentrée supérieure d'une surface T sur laquelle vient prendre appui le pêne circulaire C de la serrure, et en ce que ladite serrure est disposée sensiblement dans la zone de l'ouverture OC servant au blocage en position fermeture, c'est à dire rail coulissé à cheval sur les deux vantaux. Characterized in that the roller bearing the latch is further provided with a second groove beyond the groove which allows the sliding of the rail R, said second groove being provided on each side with a thicker circular portion which allows the longitudinal retention of the latch L. Device type with a lock attached to the rail R provided with a circular bolt moving inside the rail about the axis of the lock, perpendicular to the plane of the leaves. characterized in that the latch L is provided in its upper eccentric portion with a surface T on which bears the circular latch C of the lock, and in that said lock is disposed substantially in the region of the opening OC serving blocking in the closed position, ie rail slid astride the two leaves.

2 DESCRIPTION2 DESCRIPTION

D'autres buts et avantages de l'invention apparaîtront mieux dans la description détaillée qui suit et qui se réfère aux dessins annexés, donnés uniquement à titre d'exemple, et dans lesquels: La figure 1 est une perspective montrant le dispositif ouvert, loquet enclenché. Other objects and advantages of the invention will become more apparent from the detailed description which follows and which refers to the accompanying drawings, given solely by way of example, and in which: FIG. 1 is a perspective showing the open device, latch triggered.

- La figure 2 est une perspective montrant le dispositif ouvert, loquet coulissant. - Figure 2 is a perspective showing the open device, sliding latch.

La figure 3 est une perspective avec dispositif fermé, serrure non condamnée La figure 4 est une perspective avec dispositif fermé, serrure condamnée. Suivant un exemple de réalisation et se référant à la figure 1, un dispositif conforme à l'invention comprend un rail R, profilé creux ouvert longitudinalement sur toute sa longueur qui coulisse horizontalement sur des galets taraudés fixés sur chacun des deux vantaux V1 et V2 d'une paire de volets, galets munis d'une gorge afin d'assurer le coulissement dudit rail R dans l'ouverture prévue à cet effet. Figure 3 is a perspective with closed device, lock not locked Figure 4 is a perspective with closed device, locked lock. According to an exemplary embodiment and referring to Figure 1, a device according to the invention comprises a rail R, hollow profile open longitudinally along its length which slides horizontally on tapped rollers fixed on each of the two leaves V1 and V2 d a pair of flaps, rollers provided with a groove to ensure the sliding of said rail R in the opening provided for this purpose.

Dans notre réalisation, nous avons disposé deux galets sur chaque vantail. In our realization, we arranged two rollers on each leaf.

Afin d'assurer un premier blocage, le dispositif selon l'invention est pourvu d'un loquet intégré au rail et articulé dans une gorge prévue à cet effet, pratiquée 'spécialement sur l'un des galets au-delà de la gorge qui permet le coulissement. Lors du coulissement du rail sur les galets taraudés en position volets fermés afin de disposer le rail à cheval sur les deux vantaux, le loquet L coulisse à l'intérieur du rail avec une partie saillante S qui glisse sur la base intérieure horizontale B du rail R. Le coulissement est stoppé lorsque la partie saillante S tombe par son propre poids dans une ouverture OC pratiquée à cet effet dans ladite base horizontale B du rail R. La libération du coulissement du rail s'obtient par un appui sensiblement vertical sur la partie saillante S afin de la faire pénétrer dans le rail R tout en faisant coulisser le rail à l'opposé de sa trajectoire qui permet le chevauchement afin de le repousser sur un vantail. In order to ensure a first locking, the device according to the invention is provided with a latch integrated in the rail and articulated in a groove provided for this purpose, made especially on one of the rollers beyond the groove which allows sliding. When sliding the rail on the tapped rollers closed shutters position to have the rail astride the two leaves, the latch L slides inside the rail with a protruding portion S which slides on the horizontal inner base B of the rail A. The sliding is stopped when the protruding part S falls by its own weight into an opening OC made for this purpose in said horizontal base B of the rail R. The release of the sliding of the rail is obtained by a substantially vertical support on the part projecting S to penetrate the rail R while sliding the rail opposite its path which allows the overlap to push it on a leaf.

Cette action engendre à nouveau le coulissement du loquet L dans le rail R, loquet L dont la partie saillante S tombe dans une ouverture OD pratiquée comme OC, afin de bloquer le rail R en position repos sur un vantail. This action again causes the sliding of the latch L in the rail R, latch L whose protruding portion S falls into an opening OD made as OC, in order to block the rail R in the rest position on a leaf.

Immédiatement en vis à vis de l'ouverture OF, et sur la face extérieure du rail R est fixée une serrure du type batteuse, serrure dont le pêne circulaire coudé se positionne, par rotation autour de l'axe de la serrure dont il dépend, en contact avec la tranche T du loquet L, interdisant par cette action toute possibilité d'enfoncement de la partie saillante S afin de libérer le blocage du rail R. Le dispositif selon l'invention contribue ainsi à améliorer la sécurité des volets en présentant une solution simple à mettre en oeuvre et techniquement achevée. Immediately opposite the opening OF, and on the outer face of the rail R is fixed a lock of the threshing type, lock of which the angled circular bolt is positioned, by rotation about the axis of the lock on which it depends, in contact with the slice T of the latch L, prohibiting by this action any possibility of depression of the projecting portion S to release the locking of the rail R. The device according to the invention thus contributes to improving the safety of the shutters by having a simple solution to implement and technically completed.

Bien entendu, l'invention n'est nullement limitée aux mode de réalisation décrit et représenté qui n'a été donné qu'à titre d'exemple. Of course, the invention is not limited to the embodiments described and shown which has been given by way of example.

L'invention comprend tous les équivalents techniques des moyens décrits ainsi que leurs combinaisons, si celles-ci sont exécutées suivant son esprit et mises en oeuvre 40 dans le cadre des revendications qui suivent. The invention includes all the technical equivalents of the described means as well as their combinations, if these are carried out according to its spirit and implemented within the scope of the following claims.

Claims

3 claims

1) Safety device for swing shutters consisting of a sliding rail (R) horizontally and parallel to the leaf plane (V1) and (V2) in closed shutters position, hollow rail having two longitudinal bearings intended to slide in the throat machined for this purpose on the edge of rollers fixed on the inner face of each leaf, the rail (R) remains on a leaf in open flap position by overlapping at least two rollers arranged on said leaf, it is slid about half its length on the other leaf in closed shutter position overlapping at least a third roller and is provided with locking means the device is characterized in that the locking means consists of a latch (L) articulated on one of rollers, latch (L) provided with a protruding part (S) offset longitudinally, part intended to be housed in a first opening (OD) made at one end of the rail (R) providing the latch in the open position and in a second opening (OC) formed in the rail (R) in the intermediate position to ensure the blocking in closed shutters position and rail mounted astride the two leaves, at least under the effect of its own weight.

2) Device according to claim 1 characterized in that the latch (L) to a width less than the inner width of the rail (R), latch (L) whose offset projecting portion (S) is of a length less than the length of the openings made in the rail and intended to receive it.

3) Device according to claim 2 characterized in that the protruding portion (S) of the latch (L) is such that it constitutes when contained in one of the openings a thrust zone for the release of the rail (R) thrust exerted from below upwards.

4) Device according to claim 3 characterized by the drilling of a hole in the protruding portion (S) projecting from the rail in the locking position for receiving a lock including lock type.

5) Device according to claim 1 characterized in that the roller which carries the latch (L) is further provided with a second groove beyond the groove which allows the sliding of the rail (R), said second groove being provided on each side of a thicker circular part which allows the longitudinal retention of the latch (L).

6) Device according to claim 1 of the type with a lock fixed on the rail (R) provided with a circular bolt moving inside the rail about the axis of the lock, perpendicular to the plane of the leaves, is characterized in that the latch (L) is provided in its upper eccentric portion with a surface (T) on which the circular latch (C) of the lock is supported, and in that said lock is arranged substantially in the the opening (OC) for locking in the closed position, ie rail slid astride the two leaves.