WO2015152699A1 - Child safety system and discrete door stop - Google Patents

Child safety system and discrete door stop Download PDF

Info

Publication number
WO2015152699A1
WO2015152699A1 PCT/MA2014/000039 MA2014000039W WO2015152699A1 WO 2015152699 A1 WO2015152699 A1 WO 2015152699A1 MA 2014000039 W MA2014000039 W MA 2014000039W WO 2015152699 A1 WO2015152699 A1 WO 2015152699A1
Authority
WO
WIPO (PCT)
Prior art keywords
door
rod
stop
handle
door stop
Prior art date
Application number
PCT/MA2014/000039
Other languages
French (fr)
Inventor
Outhmane EL AHMAR
Abdellatif BENABDELLAH
Mouhsine BOUYA
Original Assignee
Universite Internationale De Rabat
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
Application filed by Universite Internationale De Rabat filed Critical Universite Internationale De Rabat
Publication of WO2015152699A1 publication Critical patent/WO2015152699A1/en

Links

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

Definitions

  • the present invention relates to door stoppers.
  • it is a stop-door embedded in it.
  • stop doors or stops are very popular used by a large part of the world's population to block the door at a certain opening angle to prevent it from being damaged or damaging surrounding equipment. There are door stops on the floor or on the wall.
  • Our invention is a door stop which makes it possible to immobilize the door when the handle is not engaged.
  • the door turns only when the user intentionally engages the handle.
  • the door turns exactly at the angle desired by the user as it stops as soon as it releases the handle.
  • the invention consists of a pinion (2) in contact with a rack installed on a vertical rod (1) removable.
  • the pinion has an opening in the center which corresponds to the shape of the shaft of the handle (6).
  • a stopper (5) ensures the vertical movement of the rod and its contact with the pinion. It is fixed at the bottom of the door and has an opening of the same shape as the stem.
  • the lower end of the rod consists of a rubber stop (3).
  • the stop touches the ground and blocks the movement of the door thanks to the combined action of the weight of the rod, the torque of the spring of the handle and the resistance to friction of the stop.
  • the stop is detached from the ground to allow the free movement of the door.
  • the rod (1) can be composed of two parts that allow the adjustment of its height.
  • the upper part (8) fits into the lower part (9) and is fixed by means of a screw (10) when the suitable height is reached.
  • Figure 1 provides a perspective view of the invention with the handle for locating its installation in the door.
  • Figure 2 provides an overall perspective view of the rod.
  • Figure 3 provides a close-up perspective view of the upper part insertion mechanism in the lower part.
  • Figure 4 provides a close perspective view of the upper part insertion mechanism in the lower part.

Landscapes

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

Abstract

The invention relates to a door stop embedded in the door and actuated when the door handle is released. The door stop keeps the door motionless even when the door is ajar. The aim is to prevent the slamming of the door, which can constitute a hazard for the occupants, and especially for children. Another advantage of blocking the door is to avoid damage to the door or the surrounding installations and equipment when the door is roughly opened and slammed.

Description

Sécurité enfants et arrête-porte discret  Child safety and discreet door stop
Description Description
La présente invention se rapporte aux arrêtes-portes. En particulier, il s'agit d'un arrête- porte encastré dans celle-ci.  The present invention relates to door stoppers. In particular, it is a stop-door embedded in it.
Les arrêtes portes ou butées sont très populaires utilisés par une grande partie des populations du monde pour bloquer ia porte à un certain angie d'ouverture afin d'éviter qu'elle ne soit endommagée ou qu'elle n'endommage des équipements alentours. Il existe des arrêtes-portes fixés au sol ou sur le mur. The stop doors or stops are very popular used by a large part of the world's population to block the door at a certain opening angle to prevent it from being damaged or damaging surrounding equipment. There are door stops on the floor or on the wall.
Il existe également des arrêtes-portes amovibles qui sont placés manuellement en dessous de la porte ou sur le côté afin de la maintenir en position.  There are also removable door stops that are manually placed below the door or on the side to keep it in position.
D'autres systèmes permettent d'éviter une fermeture brutale de la porte en insérant une pince sur celle-ci ou dans son cadre. Ces pinces empêchent la fermeture totale de la porte et la maintiennent entre-ouverte.  Other systems prevent a sudden closing of the door by inserting a clamp on it or in its frame. These clamps prevent the total closing of the door and keep it open.
Tous ces systèmes ont des fonctions bien précises : limiter l'ouverture ou la fermeture de la porte à un certain angle seuil. Toutefois, le besoin des usagers est tout simplement d'éviter que la porte ne tourne sans qu'ils n'interviennent manuellement pour le faire, et qu'elle tourne exactement avec l'angle voulu.  All these systems have specific functions: limit the opening or closing of the door at a certain threshold angle. However, the need of the users is simply to avoid that the door turns without they intervene manually to do so, and it turns exactly at the desired angle.
Notre invention est un arrête-porte qui permet d'immobiliser la porte lorsque la poignée n'est pas engagée. Ainsi, la porte ne tourne que lorsque l'usager engage intentionnellement la poignée. En même temps la porte tourne exactement avec l'angle voulu par l'usager vu qu'elle s'immobilise dès qu'il relâche la poignée. Our invention is a door stop which makes it possible to immobilize the door when the handle is not engaged. Thus, the door turns only when the user intentionally engages the handle. At the same time the door turns exactly at the angle desired by the user as it stops as soon as it releases the handle.
L'invention est constituée d'un pignon(2) en contact avec une crémaillère installée sur une tige verticale (1) amovible. Le pignon dispose d'une ouverture au centre qui correspond à la forme de la tige de la poignée (6). Ainsi lorsque la poignée (4) tourne vers le bas, elle fait tourner le pignon qui déplace la tige en haut.  The invention consists of a pinion (2) in contact with a rack installed on a vertical rod (1) removable. The pinion has an opening in the center which corresponds to the shape of the shaft of the handle (6). Thus when the handle (4) rotates downwards, it rotates the pinion which moves the rod upwards.
Un porte-butée (5) assure le mouvement vertical de la tige et son contact avec le pignon. Il est fixé en bas de la porte et dispose d'une ouverture de la même forme que la tige.  A stopper (5) ensures the vertical movement of the rod and its contact with the pinion. It is fixed at the bottom of the door and has an opening of the same shape as the stem.
L'extrémité inférieure de la tige est constituée d'une butée en caoutchouc (3). Lorsque la poignée est relâchée (tige en position basse), la butée touche le sol et bloque le mouvement de la porte grâce à l'action combinée du poids de la tige, le couple du ressort de la poignée et la résistance au frottement de la butée. Lorsque la poignée est engagée (tige en position haute), la butée se détache du sol pour permettre le libre mouvement de la porte. The lower end of the rod consists of a rubber stop (3). When the handle is released (rod in low position), the stop touches the ground and blocks the movement of the door thanks to the combined action of the weight of the rod, the torque of the spring of the handle and the resistance to friction of the stop. When the handle is engaged (rod in high position), the stop is detached from the ground to allow the free movement of the door.
La tige (1) peut être composée de deux parties qui permettent le réglage de sa hauteur. La partie supérieure (8) s'insère dans la partie inférieure (9) et se fixe grâce à une vis (10) lorsque la hauteur convenable est atteinte.  The rod (1) can be composed of two parts that allow the adjustment of its height. The upper part (8) fits into the lower part (9) and is fixed by means of a screw (10) when the suitable height is reached.
La figure 1 fournit une vue en perspective de l'invention avec la poignée pour situer son installation dans la porte. Figure 1 provides a perspective view of the invention with the handle for locating its installation in the door.
La figure 2 fournit une vue globale en perspective de la tige.  Figure 2 provides an overall perspective view of the rod.
La figure 3 fournit une vue rapprochée en perspective du mécanisme d'insertion de partie supérieure dans la partie inférieure.  Figure 3 provides a close-up perspective view of the upper part insertion mechanism in the lower part.
La figure 4 fournit une vue rapprochée en perspective du mécanisme d'insertion de partie supérieure dans la partie inférieure.  Figure 4 provides a close perspective view of the upper part insertion mechanism in the lower part.

Claims

Revendications claims
1- Un arrête-porte caractérisé par un pignon(2) en contact avec une crémaillère installée sur une tige verticale (1) amovible. Le pignon dispose d'une ouverture au centre qui correspond à la forme de la tige de la poignée (6). L'extrémité inférieure de la tige est constituée d'une butée en caoutchouc (3). Un porte-butée (5) assure le mouvement vertical de la tige et son contact avec le pignon. Il est fixé en bas de la porte et dispose d'une ouverture de la même forme que la tige.  1- A door stop characterized by a pinion (2) in contact with a rack installed on a vertical rod (1) removable. The pinion has an opening in the center which corresponds to the shape of the shaft of the handle (6). The lower end of the rod consists of a rubber stop (3). A stopper (5) ensures the vertical movement of the rod and its contact with the pinion. It is fixed at the bottom of the door and has an opening of the same shape as the stem.
2 - Un arrête-porte selon la revendication 1 caractérisé par une tige composée de deux parties. La partie supérieure (8) s'insère dans la partie inférieure (9) selon le besoin puis se fixe par une vis (10).  2 - A stopper according to claim 1 characterized by a rod consisting of two parts. The upper part (8) is inserted into the lower part (9) as required and then fixed by a screw (10).
PCT/MA2014/000039 2014-03-31 2014-11-28 Child safety system and discrete door stop WO2015152699A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
MA36872A MA20150332A1 (en) 2014-03-31 2014-03-31 Child safety device to stop the door
MA36872 2014-03-31

Publications (1)

Publication Number Publication Date
WO2015152699A1 true WO2015152699A1 (en) 2015-10-08

Family

ID=52345487

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/MA2014/000039 WO2015152699A1 (en) 2014-03-31 2014-11-28 Child safety system and discrete door stop

Country Status (2)

Country Link
MA (1) MA20150332A1 (en)
WO (1) WO2015152699A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ308770B6 (en) * 2020-04-21 2021-05-05 Václav Lamberský Method of braking and releasing a door and door insert with braking mechanism

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2046790A (en) * 1934-12-19 1936-07-07 Edward W Phillips Semiautomatic door anchor
DE2145615A1 (en) * 1971-09-13 1973-03-22 Siegfried Gey DOOR LOCK COUPLED WITH DOOR PUSHER
FR2888869A1 (en) * 2005-07-19 2007-01-26 Jerome Galinier Locking device for e.g. standard flat door, has rod interior to lock and extended in door by extension of another rod, where upper end of former rod comprises rack which is engaged with toothed pinion portion carried by rotary arm of handle

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2046790A (en) * 1934-12-19 1936-07-07 Edward W Phillips Semiautomatic door anchor
DE2145615A1 (en) * 1971-09-13 1973-03-22 Siegfried Gey DOOR LOCK COUPLED WITH DOOR PUSHER
FR2888869A1 (en) * 2005-07-19 2007-01-26 Jerome Galinier Locking device for e.g. standard flat door, has rod interior to lock and extended in door by extension of another rod, where upper end of former rod comprises rack which is engaged with toothed pinion portion carried by rotary arm of handle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ308770B6 (en) * 2020-04-21 2021-05-05 Václav Lamberský Method of braking and releasing a door and door insert with braking mechanism

Also Published As

Publication number Publication date
MA20150332A1 (en) 2015-10-30

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