FR2770870A1 - Device for locking door in any position, used in places where there are children or blind persons - Google Patents

Device for locking door in any position, used in places where there are children or blind persons Download PDF

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Publication number
FR2770870A1
FR2770870A1 FR9714074A FR9714074A FR2770870A1 FR 2770870 A1 FR2770870 A1 FR 2770870A1 FR 9714074 A FR9714074 A FR 9714074A FR 9714074 A FR9714074 A FR 9714074A FR 2770870 A1 FR2770870 A1 FR 2770870A1
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France
Prior art keywords
door
finger
axis
tube
ring
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Granted
Application number
FR9714074A
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French (fr)
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FR2770870B1 (en
Inventor
Michel Gilbert Buisson
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Individual
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Individual
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Priority to FR9714074A priority Critical patent/FR2770870B1/en
Publication of FR2770870A1 publication Critical patent/FR2770870A1/en
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Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
    • E05C17/44—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a device carried on the wing for frictional or like engagement with a fixed flat surface, e.g. for holding wings open or closed by retractable feet
    • E05C17/446—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a device carried on the wing for frictional or like engagement with a fixed flat surface, e.g. for holding wings open or closed by retractable feet of the retractable sliding feet type
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
    • E05C17/04—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
    • E05C17/30—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing of extensible, e.g. telescopic, construction

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)

Abstract

The device for locking a door in any position comprises a body (1, 2) in which a spring (9) acts on a rod (14). There is a tube (16) and a ground support runner (17). When the user exerts a force on the handle opposing the spring, a square spindle (18) rotates the lever (19) and raises the peg (20) and the spindle (22) fixed to the rod, the tube and the runner thereby releasing the door. The collar (30), by holding the peg, enables the door to be permanently freed.

Description

La présente invention concerne un dispositif pour bloquer, en toute position, une porte d'habitation afin de supprimer les risques d'accidents dus au mouvement incontrôlé de cette porte. The present invention relates to a device for blocking, in any position, a residential door in order to eliminate the risk of accidents due to the uncontrolled movement of this door.

Le blocage des portes est traditionnellement effectué à l'aide d'une cale que l'on place sous la porte, ce qui oblige l'utilisateur à se baisser. The locking of the doors is traditionally carried out using a wedge which is placed under the door, which forces the user to bend down.

Un autre système comporte un boîtier fixé sur la porte, que l'on actionne avec le pied, permettant à l'utilisateur de rester debout mais demeurant d'une utilisation peu pratique, ne pouvant être manipulé que sur une face de la porte et restant à la portée de jeunes enfants. Another system includes a box fixed on the door, which is operated with the foot, allowing the user to remain standing but remaining of an impractical use, being able to be manipulated only on one face of the door and remaining within reach of young children.

Le dispositif selon l'invention permet de remédier à ces inconvénients. I1 comporte en effet selon une première caractéristique un corps tubulaire, fixé à la verticale sur le bord de la porte, ainsi qu'un levier entraîné par l'axe carré de la poignée d'origine de la porte. Dans la partie centrale du corps se trouve un ressort en appui à une extrémité sur un point fixe du corps. Ce ressort exerce une force, par l'intermédiaire d'une tige et d'un tube, sur un patin en contact avec le sol, empêchant tout mouvement de la porte. The device according to the invention overcomes these drawbacks. I1 in fact comprises according to a first characteristic a tubular body, fixed vertically to the edge of the door, as well as a lever driven by the square axis of the original handle of the door. In the central part of the body is a spring bearing at one end on a fixed point of the body. This spring exerts a force, via a rod and a tube, on a shoe in contact with the ground, preventing any movement of the door.

Quant l'utilisateur veut débloquer la porte, il actionne normalement la poignée vers le bas, ce qui a pour effet de basculer le levier vers le haut. Dans son mouvement le levier entraîne un doigt fixé perpendiculairement dans un axe coulissant dans le corps. A la base de l'axe se trouve fixé la tige qui, en comprimant le ressort, soulève le tube et son patin, supprimant l'appui au sol et libérant la porte. Le dispositif comporte aussi une bague placée sur le corps à la hauteur de la poignée. L'utilisateur, après avoir abaissé la poignée, effectue à la bague une rotation autour du corps, ce qui a pour effet de maintenir le doigt dans sa position haute, libérant ainsi la porte en permanence. When the user wants to unlock the door, he normally actuates the handle downwards, which has the effect of tilting the lever upwards. In its movement the lever drives a finger fixed perpendicularly in a sliding axis in the body. At the base of the axis is fixed the rod which, by compressing the spring, lifts the tube and its shoe, removing the support on the ground and freeing the door. The device also includes a ring placed on the body at the height of the handle. The user, after having lowered the handle, rotates the ring around the body, which has the effect of keeping the finger in its high position, thereby releasing the door permanently.

Selon des modes particuliers de réalisation: - le corps peut être composé de deux tubes emboîtés l'un dans l'autre, formant les faces d'appui du ressort à l'intérieur et de la bague à l'extérieur; - la fixation du corps peut être réalisée par des supports vissés dans la porte et coulissant sur le corps, permettant le réglage de la position du corps; - le doigt peut être équipé d'un tube plastique limitant les frottements sur le corps et le levier; - l'axe peut comporter une vis d'arrêt pour le doigt, permettant le réglage en fonction de la distance du levier; - I'axe peut être équipé de deux paliers limitant les frottements sur le corps; - la bague peut comporter des inscriptions en relief indiquant le sens du mouvement à appliquer pour obtenir la rotation de la bague et assurant la fonction d'antidérapant; - la bague peut comporter une position de blocage du doigt dans sa position basse, permettant de faire verrou porte fermée; - le corps peut comporter un bouchon vissé à son extrémité supérieure dans la version avec verrou, permettant de maintenir la bague; - l'axe et le tube peuvent être équipés avec des douilles taraudées permettant l'assemblage de la vis et de la tige; - la tige peut être équipée d'un tube plastique limitant les frottements avec le ressort. According to particular embodiments: - the body can be composed of two tubes fitted one inside the other, forming the bearing faces of the spring inside and the ring outside; - the body can be fixed by supports screwed into the door and sliding on the body, allowing the position of the body to be adjusted; - the finger can be fitted with a plastic tube limiting friction on the body and the lever; - The axis may include a stop screw for the finger, allowing adjustment as a function of the distance from the lever; - The axis can be equipped with two bearings limiting friction on the body; - The ring may include raised inscriptions indicating the direction of movement to be applied to obtain the rotation of the ring and ensuring the function of non-slip; - The ring may include a locking position of the finger in its low position, making it possible to lock the door closed; - The body may include a screw cap at its upper end in the version with lock, allowing the ring to be held; - the axis and the tube can be equipped with threaded bushes allowing the assembly of the screw and the rod; - the rod can be fitted with a plastic tube limiting friction with the spring.

Les dessins annexés illustrent l'invention:
La figure 1 représente en coupe vue de face le dispositif de l'invention en position porte bloquée.The accompanying drawings illustrate the invention:
Figure 1 shows a sectional front view of the device of the invention in the locked door position.

La figure 2 représente en vue partielle de côté le dispositif de l'invention en position porte libre.2 shows in partial side view the device of the invention in the free door position.

La figure 3 représente la bague dans sa variante verrou.Figure 3 shows the ring in its lock variant.

La figure 4 représente en coupe un détail de ce dispositif.Figure 4 shows in section a detail of this device.

En référence à ces dessins, le dispositif comporte un corps composé des tubes (1 et 2) assemblés par collage et fixés sur la porte par les deux supports composé des colliers (3 et 4), des entretoises (5 et 6) et des vis (7 et 8). Un ressort (9) est en appui à une extrémité sur le tube (2) du corps par l'intermédiaire d'une rondelle (10). Le ressort (9) exerce une force sur la rondelle (11), les écrous (12 et 13), la tige fileté (14), la douille taraudée (15), le tube (16) et le patin (17) en contact avec le sol, empêchant tout mouvement de la porte. L'action par l'utilisateur sur la poignée (non représentée) entraîne en rotation l'axe (18) et le levier (19) monté sur cet axe. Les longueurs de la poignée et du levier (19) par rapport à l'axe (18) sont telles qu'une faible force exercée sur la poignée est démultipliée et permet de comprimer le ressort (9). Dans son mouvement, le levier (19) entraîne le doigt (20) par l'intermédiaire du tube plastique (21). Le doigt (20), guidé par une lumière verticale usinée dans le tube (2) du corps, transmet son mouvement à l'axe (22) qu'il traverse perpendiculairement. L'axe (22) translate sur ses paliers (23 et 24) et entraîne vers le haut, par l'intermédiaire de la douille (25) et de l'écrou (26), la tige (14), comprimant le ressort (9), le tube (16) et son patin (17), libérant ainsi la porte. La vis (27) et sa douille (28) permettent de bloquer le doigt (20) après réglage de sa position en fonction de la distance du levier (19). Le bouchon (29) n'a qu'une fonction esthétique. With reference to these drawings, the device comprises a body composed of the tubes (1 and 2) assembled by gluing and fixed to the door by the two supports composed of collars (3 and 4), spacers (5 and 6) and screws (7 and 8). A spring (9) is supported at one end on the tube (2) of the body by means of a washer (10). The spring (9) exerts a force on the washer (11), the nuts (12 and 13), the threaded rod (14), the threaded bush (15), the tube (16) and the pad (17) in contact with the floor, preventing movement of the door. The action by the user on the handle (not shown) rotates the axis (18) and the lever (19) mounted on this axis. The lengths of the handle and the lever (19) relative to the axis (18) are such that a small force exerted on the handle is multiplied and allows the spring (9) to be compressed. In its movement, the lever (19) drives the finger (20) through the plastic tube (21). The finger (20), guided by a vertical light machined in the tube (2) of the body, transmits its movement to the axis (22) which it crosses perpendicularly. The axis (22) translates on its bearings (23 and 24) and drives upwards, via the sleeve (25) and the nut (26), the rod (14), compressing the spring ( 9), the tube (16) and its shoe (17), thus releasing the door. The screw (27) and its socket (28) allow the finger (20) to be locked after adjusting its position as a function of the distance from the lever (19). The plug (29) has only an aesthetic function.

La bague (30) permet, après rotation, en maintenant le doigt (20), de libérer la porte en permanence (fig. 2). Les inscriptions en relief (31) type Braille sont placées sur l'extérieur de la bague (30). Selon une variante, la bague (32 fig. 3) peut avoir un maintient du doigt en position basse permettant de faire verrou porte fermée. Cette variante implique un bouchon (29) vissé pour empêcher la bague (23) d'être soulevée sous l'action du doigt (20). The ring (30) allows, after rotation, by holding the finger (20), to release the door permanently (fig. 2). The Braille type raised inscriptions (31) are placed on the outside of the ring (30). According to a variant, the ring (32 fig. 3) can have a finger hold in the low position making it possible to lock the door closed. This variant involves a screw cap (29) to prevent the ring (23) from being lifted by the action of the finger (20).

A titre d'exemple non limitatif, le corps aura des dimensions de l'ordre de 1,5 cm pour le diamètre et de 105 cm pour la hauteur.  By way of nonlimiting example, the body will have dimensions of the order of 1.5 cm for the diameter and 105 cm for the height.

Le dispositif selon l'invention est particulièrement destiné aux lieux où il y a des enfants ou des personnes non voyantes (un seul modèle pouvant s'adapter à toutes les portes, ouvrant à droite ou à gauche, équipées d'une poignée et d'une serrure encastrée).  The device according to the invention is particularly intended for places where there are children or blind people (a single model that can adapt to all doors, opening to the right or to the left, equipped with a handle and a built-in lock).

Claims (10)

REVENDICATIONS 1) Dispositif pour bloquer en toute position une porte d'habitation caractérisé en ce qu'il comporte un corps (1 et 2) dans lequel un ressort (9) exerce une force, par l'intermédiaire d'une tige (14), sur un tube (16) équipé d'un patin (17) en appui au sol et d'un levier (19), articulé sur l'axe carré (18) de la poignée de la porte, qui commande par un doigt (20) et un axe (22), la tige (14), le tube (16) et son patin (17), permettant le déblocage de la porte lorsque l'utilisateur actionne la poignée. 1) Device for blocking a residential door in any position, characterized in that it comprises a body (1 and 2) in which a spring (9) exerts a force, by means of a rod (14), on a tube (16) equipped with a shoe (17) resting on the ground and a lever (19), articulated on the square axis (18) of the door handle, which controls with a finger (20 ) and an axis (22), the rod (14), the tube (16) and its shoe (17), allowing the door to be unlocked when the user actuates the handle. 2) Dispositif selon la revendication l caractérisé en ce que le corps est composé de deux tubes (1 et 2) emboîtés l'un dans l'autre. 2) Device according to claim l characterized in that the body is composed of two tubes (1 and 2) fitted one into the other. 3) Dispositif selon la revendication 1 ou 2 caractérisé en ce que la fixation du corps (1) sur la porte est réalisée par des supports, composés par les colliers (3 et 4) et les entretoises (5 et 6), montés coulissants sur le corps (1). 3) Device according to claim 1 or 2 characterized in that the fixing of the body (1) on the door is carried out by supports, composed by the collars (3 and 4) and the spacers (5 and 6), mounted sliding on the body (1). 4) Dispositif selon l'une quelconque des revendications précédentes caractérisé en ce que le doigt (20) est équipé d'un tube plastique (21). 4) Device according to any one of the preceding claims, characterized in that the finger (20) is equipped with a plastic tube (21). 5) Dispositif selon l'une quelconque des revendications précédentes caractérisé en ce que l'axe (22) comporte une vis d'arrêt (27) pour le doigt (20). 5) Device according to any one of the preceding claims, characterized in that the axis (22) comprises a stop screw (27) for the finger (20). 6) Dispositif selon l'une quelconque des revendications précédentes caractérisé en ce que l'axe (22) est équipé de deux paliers (23 et 24). 6) Device according to any one of the preceding claims, characterized in that the axis (22) is equipped with two bearings (23 and 24). 7) Dispositif selon l'une quelconque des revendications précédentes caractérisé en ce qu'une bague (30), placée sur le corps (2) à la hauteur de la poignée, a une forme de réalisation permettant à la porte d'être libre en permanence après rotation autour du corps (2). 7) Device according to any one of the preceding claims, characterized in that a ring (30), placed on the body (2) at the height of the handle, has an embodiment allowing the door to be free in permanence after rotation around the body (2). 8) Dispositif selon la revendication 7 caractérisé en ce que la bague (30/32) a une forme de réalisation permettant de faire verrou porte fermée après rotation autour du corps (2). 8) Device according to claim 7 characterized in that the ring (30/32) has an embodiment making it possible to lock the door closed after rotation around the body (2). 9) Dispositif selon les revendications 7 et 8 caractérisé en ce que la bague (30/32) possède des inscriptions en Braille (31) formant antidérapant. 9) Device according to claims 7 and 8 characterized in that the ring (30/32) has inscriptions in Braille (31) forming non-slip. 10) Dispositif selon l'une quelconque des revendications précédentes caractérisé en ce que le corps (2) a une forme de réalisation permettant le guidage en translation du doigt (20).  10) Device according to any one of the preceding claims, characterized in that the body (2) has an embodiment allowing the guiding in translation of the finger (20).
FR9714074A 1997-11-10 1997-11-10 DEVICE FOR LOCKING A HOUSEHOLD DOOR Expired - Fee Related FR2770870B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9714074A FR2770870B1 (en) 1997-11-10 1997-11-10 DEVICE FOR LOCKING A HOUSEHOLD DOOR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9714074A FR2770870B1 (en) 1997-11-10 1997-11-10 DEVICE FOR LOCKING A HOUSEHOLD DOOR

Publications (2)

Publication Number Publication Date
FR2770870A1 true FR2770870A1 (en) 1999-05-14
FR2770870B1 FR2770870B1 (en) 2002-07-19

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Family Applications (1)

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FR9714074A Expired - Fee Related FR2770870B1 (en) 1997-11-10 1997-11-10 DEVICE FOR LOCKING A HOUSEHOLD DOOR

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE51174C (en) * C.W. SCHULZ in Berlin, Zossenerstr. 24 Door brake
GB689336A (en) * 1950-01-01 1953-03-25 Shlomo Winnikow An automatic door stopper
DE1036108B (en) * 1956-05-04 1958-08-07 Hermann Josef Mohr Locking device with a brake foot for locking doors in any open position
DE2145615A1 (en) * 1971-09-13 1973-03-22 Siegfried Gey DOOR LOCK COUPLED WITH DOOR PUSHER
US4605250A (en) * 1982-12-08 1986-08-12 Simo Company Angel Internal brake for doors

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE51174C (en) * C.W. SCHULZ in Berlin, Zossenerstr. 24 Door brake
GB689336A (en) * 1950-01-01 1953-03-25 Shlomo Winnikow An automatic door stopper
DE1036108B (en) * 1956-05-04 1958-08-07 Hermann Josef Mohr Locking device with a brake foot for locking doors in any open position
DE2145615A1 (en) * 1971-09-13 1973-03-22 Siegfried Gey DOOR LOCK COUPLED WITH DOOR PUSHER
US4605250A (en) * 1982-12-08 1986-08-12 Simo Company Angel Internal brake for doors

Also Published As

Publication number Publication date
FR2770870B1 (en) 2002-07-19

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