FR2790279A1 - Doorstop for building has suction cup to retain door and air chamber to provide impact damping - Google Patents
Doorstop for building has suction cup to retain door and air chamber to provide impact damping Download PDFInfo
- Publication number
- FR2790279A1 FR2790279A1 FR9902464A FR9902464A FR2790279A1 FR 2790279 A1 FR2790279 A1 FR 2790279A1 FR 9902464 A FR9902464 A FR 9902464A FR 9902464 A FR9902464 A FR 9902464A FR 2790279 A1 FR2790279 A1 FR 2790279A1
- Authority
- FR
- France
- Prior art keywords
- suction cup
- damping chamber
- damping
- door
- deformation
- 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.)
- Withdrawn
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
- E05C17/46—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 in which the wing or a member fixed thereon is engaged by a movable fastening member in a fixed position; in which a movable fastening member mounted on the wing engages a stationary member
- E05C17/52—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 in which the wing or a member fixed thereon is engaged by a movable fastening member in a fixed position; in which a movable fastening member mounted on the wing engages a stationary member comprising a snap, catch, or the like
- E05C17/525—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 in which the wing or a member fixed thereon is engaged by a movable fastening member in a fixed position; in which a movable fastening member mounted on the wing engages a stationary member comprising a snap, catch, or the like comprising a suction cup
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F5/00—Braking devices, e.g. checks; Stops; Buffers
- E05F5/06—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
Description
-1- La présente invention concerne un dispositif permettant d'arrêter une-1- The present invention relates to a device for stopping a
porte en douceur sans que celle ci rebondisse anormalement. Le système permet aussi d'immobiliser la porte wears smoothly without it bouncing abnormally. The system also makes it possible to immobilize the door
en position d'ouverture et de refermer celle ci sans effort. in the open position and close it effortlessly.
Les arrêts de porte traditionnels amortissent brutalement les portes et les font rebondir en occasionnant des nuisances sonores. De plus, rares sont les arrêts de porte qui peuvent immobiliser la porte en position ouverte sans ajouter sur Traditional door stops brutally dampen doors and bounce them, causing noise pollution. In addition, there are few door stops that can immobilize the door in the open position without adding to
celle ci un dispositif plus ou moins complexe. this a more or less complex device.
Le dispositif selon l'invention permet de remédier à ces inconvénients. Il comporte en effet selon une caractéristique principale, une chambre amortissante en forme d'ogive servant The device according to the invention overcomes these drawbacks. According to a main characteristic, it comprises a damping chamber in the shape of a warhead serving
à absorber l'énergie cinétique de la porte. to absorb the kinetic energy of the door.
Cette chambre amortissante en forme d'ogive est constituée d'une fine épaisseur d'élastomère souple qui peut se déformer sous une pression. Cette chambre a un petit trou calibré sur son pourtour. Ce trou a pour effet de réguler le débit d'air sortant de la chambre amortissante et ainsi de permettre un This damping chamber in the shape of a warhead consists of a thin thickness of flexible elastomer which can deform under pressure. This room has a small calibrated hole around its perimeter. This hole has the effect of regulating the flow of air leaving the damping chamber and thus allowing a
meilleur amorti de la porte à des vitesses plus importantes. better damping of the door at higher speeds.
Suivant une variante et une autre caractéristique le trou de la chambre amortissante est remplacé par plusieurs fentes de largeur non limitative dont les axes longitudinaux sont répartis régulièrement sur le pourtour de la chambre According to a variant and another characteristic, the hole in the damping chamber is replaced by several slots of non-limiting width, the longitudinal axes of which are distributed regularly around the periphery of the chamber.
amortissante en forme d'ogive.cushioning in the shape of a warhead.
Selon une caractéristique, une ventouse liée par moulage à la chambre amortissante permet de retenir la porte et de l'immobiliser en position ouverte. Lorsque la porte s'ouvre et percute le dispositif, la ventouse se trouve plaquée sur la porte, ce qui permet sa retenue. Pour améliorer l'étanchéité de la ventouse sur les vieilles portes une rondelle fine autocollante en plastique souple ou semi rigide à surface lisse sera fixée sur la porte au point d'impact de la ventouse. Le dispositif peut se fixer principalement sur deux types de support l'un fixé au mur l'autre fixé au sol. Les supports disposent respectivement d'une entrée conique rayonnée pour -2- faciliter la mise en place du dispositif amortissant et d'une According to one characteristic, a suction cup linked by molding to the damping chamber makes it possible to retain the door and immobilize it in the open position. When the door opens and strikes the device, the suction cup is pressed against the door, which allows its retention. To improve the tightness of the suction cup on old doors, a thin self-adhesive washer of flexible or semi-rigid plastic with a smooth surface will be attached to the door at the point of impact of the suction cup. The device can mainly be fixed on two types of support, one fixed to the wall and the other fixed to the floor. The supports respectively have a radiated conical entry to facilitate the installation of the damping device and a
gorge pour permettre la fixation du dispositif. groove to allow attachment of the device.
Sur le dispositif un anneau élastique de section rectangulaire permet par déformation de se fixer par serrage sur son support dans la gorge prévue à cet effet. L'un des supports de forme allongée est prévu pour être fixé sur différente cloisons par une vis se trouvant elle même On the device an elastic ring of rectangular section allows by deformation to be fixed by clamping on its support in the groove provided for this purpose. One of the elongated supports is designed to be fixed on different partitions by a screw located itself
dans un alésage étagé en son centre. in a bore stepped in its center.
Les dessins annexés illustrent l'invention: La figure 1 représente en coupe, le dispositif de l'invention The accompanying drawings illustrate the invention: Figure 1 shows in section, the device of the invention
fixé sur un support mural.fixed on a wall support.
La figure 2 représente en coupe, le dispositif de l'invention Figure 2 shows in section, the device of the invention
fixé sur un support lui même fixé au sol par vissage. fixed on a support itself fixed to the ground by screwing.
La figure 3 représente en coupe, une variante à fentes longitudinale du dispositif de l'invention fixé sur un support mural. En référence à ces dessins, le dispositif moulé est constitué d'une ventouse (1) suivie de la chambre amortissante (6) en forme d'ogive dont les parois minces en élastomère permettent sa déformation ce qui produit un amorti important de la Figure 3 shows in section, a variant with longitudinal slots of the device of the invention fixed on a wall support. With reference to these drawings, the molded device consists of a suction cup (1) followed by the damping chamber (6) in the shape of a warhead, the thin elastomer walls of which allow its deformation which produces significant damping of the
porte par l'absorption progressive de son énergie cinétique. carried by the progressive absorption of its kinetic energy.
Sur la périphérie de la chambre amortissante (6) on trouve un trou calibré (7) permettant de freiner l'air sortant de la chambre de compression (6). Ce trou permet d'augmenter l'effet amortissant du système. Le diamètre du trou (7) peut augmenter automatiquement lorsque le système est soumis à une surpression provoquée par exemple par une arrivée brutale de la porte (5). La déformation du trou (7) se fait grâce à la On the periphery of the damping chamber (6) there is a calibrated hole (7) making it possible to brake the air leaving the compression chamber (6). This hole increases the damping effect of the system. The diameter of the hole (7) can automatically increase when the system is subjected to an overpressure caused for example by a sudden arrival of the door (5). The hole (7) is deformed thanks to the
paroi mince et élastique de la chambre de compression (6). thin and elastic wall of the compression chamber (6).
Le repère (7) de la figure 3 qui est une variante du système représente des fentes (7) qui favorisent la déformation des parois de la chambre en forme d'ogive (6) ce qui permet d'avoir des parois plus épaisses mais il n'y a pas d'effet de surpression dans cette variante. L'amorti se fait uniquement par la déformation progressive de la ventouse (1) et de la chambre amortissante (6).Le nombre de fentes (7) longitudinales -3réparties autour de la chambre amortissante (6) et leur forme est non limitatif. A l'opposé de la ventouse, un anneau de fixation (8) élastique de section rectangulaire permet par déformation de se fixer par serrage dans la gorge prévue à cet effet sur les différents supports (2).Pour faciliter la mise en place de The reference (7) of FIG. 3 which is a variant of the system represents slots (7) which favor the deformation of the walls of the chamber in the shape of a warhead (6) which allows thicker walls but it there is no overpressure effect in this variant. The cushioning is done only by the progressive deformation of the suction cup (1) and of the damping chamber (6). The number of longitudinal slots (7) -3 distributed around the damping chamber (6) and their shape is not limiting. Opposite the suction cup, an elastic fixing ring (8) of rectangular section allows by deformation to be fixed by tightening in the groove provided for this purpose on the different supports (2). To facilitate the installation of
l'arrêt de porte à ventouse, les supports(2) des figures 1 et 2 son prévus suivant les illustrations avec un cône d'entrée (3). Le support de la (figure 2) est conçu en pvc semi-rigide pour10 mieux amortir et absorber les chocs. the suction cup door stop, the supports (2) of Figures 1 and 2 are provided according to the illustrations with an inlet cone (3). The support of (Figure 2) is designed in semi-rigid pvc to better absorb and absorb shocks.
Le plaquage de la ventouse (1) sur une porte (5) à paroi poreuse est assuré par une rondelle plastique (9) autocollante The plating of the suction cup (1) on a door (5) with a porous wall is ensured by a self-adhesive plastic washer (9)
fixée sur la porte (5). A titre d'exemple non limitatif, la ventouse aura un diamètre15 de 25 mm et pour l'ensemble (ventouse plus amortisseur) la longueur sera de 28 mm. fixed on the door (5). By way of nonlimiting example, the suction cup will have a diameter15 of 25 mm and for the assembly (suction cup plus shock absorber) the length will be 28 mm.
Le dispositif selon l'invention est particulièrement destiné à l'amortissement et à la retenue de portes en position d'ouverture ou de tout autre système ayant besoin de ses The device according to the invention is particularly intended for damping and retaining doors in the open position or any other system needing its
caractéristiques.characteristics.
-4--4-
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9902464A FR2790279A1 (en) | 1999-02-26 | 1999-02-26 | Doorstop for building has suction cup to retain door and air chamber to provide impact damping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9902464A FR2790279A1 (en) | 1999-02-26 | 1999-02-26 | Doorstop for building has suction cup to retain door and air chamber to provide impact damping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2790279A1 true FR2790279A1 (en) | 2000-09-01 |
Family
ID=9542616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR9902464A Withdrawn FR2790279A1 (en) | 1999-02-26 | 1999-02-26 | Doorstop for building has suction cup to retain door and air chamber to provide impact damping |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2790279A1 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002046561A1 (en) * | 2000-12-08 | 2002-06-13 | S. E. D. I. P. P. S. | Damper stop, in particular for doors or drawers |
| WO2003093622A1 (en) * | 2002-05-02 | 2003-11-13 | Garvey, Kathleen, Elizabeth | Finger protector device |
| FR2862692A1 (en) * | 2003-11-26 | 2005-05-27 | Michel Bourlon | Door locking device, has roller mounted around horizontal axis for making cylindrical shape block to contact with ground at two non confounded contact surfaces, and unit mounted to roller around axis with respect to soleplate |
| CN101660376B (en) * | 2009-08-24 | 2011-01-05 | 成都峻峰科技开发有限公司 | Buffering flexible splicing-type door stop |
| CN103255965A (en) * | 2013-05-23 | 2013-08-21 | 吴江龙硕金属制品有限公司 | Door stopper |
| US10352082B1 (en) * | 2017-11-13 | 2019-07-16 | William Shuba, Jr. | Door stop |
| CN110185343A (en) * | 2018-08-25 | 2019-08-30 | 重庆工业职业技术学院 | Easily separated sucked type door knob and its application method |
-
1999
- 1999-02-26 FR FR9902464A patent/FR2790279A1/en not_active Withdrawn
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002046561A1 (en) * | 2000-12-08 | 2002-06-13 | S. E. D. I. P. P. S. | Damper stop, in particular for doors or drawers |
| FR2817993A1 (en) * | 2000-12-08 | 2002-06-14 | S E D I P P S | OPENING SHOCK ABSORBER, IN PARTICULAR DOOR OR DRAWER DAMPER |
| WO2003093622A1 (en) * | 2002-05-02 | 2003-11-13 | Garvey, Kathleen, Elizabeth | Finger protector device |
| FR2862692A1 (en) * | 2003-11-26 | 2005-05-27 | Michel Bourlon | Door locking device, has roller mounted around horizontal axis for making cylindrical shape block to contact with ground at two non confounded contact surfaces, and unit mounted to roller around axis with respect to soleplate |
| CN101660376B (en) * | 2009-08-24 | 2011-01-05 | 成都峻峰科技开发有限公司 | Buffering flexible splicing-type door stop |
| CN103255965A (en) * | 2013-05-23 | 2013-08-21 | 吴江龙硕金属制品有限公司 | Door stopper |
| US10352082B1 (en) * | 2017-11-13 | 2019-07-16 | William Shuba, Jr. | Door stop |
| CN110185343A (en) * | 2018-08-25 | 2019-08-30 | 重庆工业职业技术学院 | Easily separated sucked type door knob and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |