HRP20020699A2

HRP20020699A2 - Closing sequence control device

Info

Publication number: HRP20020699A2
Authority: HR
Inventors: Andreas Finke
Original assignee: Dorma Gmbh & Co Kg
Priority date: 2001-02-14
Filing date: 2002-08-26
Publication date: 2004-12-31
Also published as: CZ300523B6; SI20990A; HUP0300655A2; WO2002064927A1; CZ20022985A3; EP1370741A1; NO20024933D0; HU224331B1; NO20024933L; SK12792002A3; NO318481B1

Description

Ovaj se izum odnosi na regulator redoslijeda zatvaranja za samozatvarajuća vrata, koja imaju stojeće krilo i prolazno krilo, pri čemu se prolazno krilo može učvrstiti pomoću mehanizma za zatvaranje, kojega može deblokirati stojeće krilo. This invention relates to a closing order regulator for a self-closing door, which has a standing leaf and a pass-through leaf, wherein the pass-through leaf can be fixed by means of a closing mechanism, which can be unblocked by the stop leaf.

Dvokrilna vrata uvodno spomenute vrste, međusobno se preklapaju u srednjem području, tako da vratno krilo, koje je stojeće krilo, ima graničnik za drugo vratno krilo, koje je prolazno krilo, pri čemu je za njihovo potpuno zatvaranje potreban određen redoslijed zatvaranja ako vratna krila moraju biti propisno zatvorena. U tu se svrhu primjenjuju regulatori redoslijeda zatvaranja, koji za prethodno navedeno propisno zatvaranje uvijek jamče potreban redoslijed prijelaza oba vratna krila u zatvoreni položaj. Određeni redoslijed pokreta zatvaranja oba vratna krila je također potreban zbog toga, da bi prolazno krilo, koje je pravilu opremljeno bravom, dospjelo u zatvoreni položaj tek tada, kada je zatvoreno stojeće krilo, koje tvori vratni graničnik, a koje u pravilu ima lim za zaključavanje ili slično. Double-leaf doors of the type mentioned in the introduction overlap each other in the middle area, so that the door leaf, which is a standing leaf, has a stop for the other door leaf, which is a pass-through leaf, and for their complete closure, a certain order of closing is required if the door leaves have to be properly closed. For this purpose, the closing order regulators are used, which always guarantee the required order of transition of both door leaves to the closed position for the aforementioned proper closing. A specific sequence of closing movements of both door leaves is also necessary because the pass-through leaf, which is usually equipped with a lock, would only reach the closed position when the standing leaf, which forms the door stop, is closed, and which, as a rule, has a locking sheet or similar.

Iz EP 0 141 902 A2 poznat je regulator redoslijeda zatvaranja za samozatvarajuća vrata, koja sadrže stojeće i prolazno krilo, čija vratna krila su preko vratnog zatvarača povezana s okvirom vrata. Regulator redoslijeda zatvaranja je tako oblikovan, da je u području osovine za upravljanje stojećeg krila smješten izvršni članak, koji se može pomicati u dva položaja uključenja, koji članak djeluje zajedno sa spojnim organom u obliku Bowden-ovog kabela ("sajle u bužiru"), koji se proteže do vratnog zatvarača prolaznog krila. U području vratnog zatvarača prolaznog krila djeluje Bowden-ov kabel zajedno sa sedlastim klizačem, koji zahvaća na ploču zakrivljenog ruba. EP 0 141 902 A2 discloses a closing order regulator for self-closing doors, which contain a stationary and a pass-through leaf, the door leaves of which are connected to the door frame via a door closer. The closing order regulator is designed in such a way that in the area of the shaft for controlling the standing wing there is an executive article, which can be moved to two switching positions, which article works together with a connecting organ in the form of a Bowden cable ("cables in the bush"), which extends to the neck closure of the pass-through wing. In the area of the neck closure of the pass-through wing, the Bowden cable works together with the saddle slide, which engages the curved edge plate.

Ovaj poznati uređaj radi na slijedeći način: This well-known device works in the following way:

Kod otvorenog stojećeg krila Bowden-ov kabel je odterećen, to znači sedlasti klizač zahvaća na ploču zakrivljenog ruba i kod zatvorenog stojećeg krila je Bowden-ov kabel povučen, to znači da je sedlasti klizač povučen natrag suprotno sili jedne opruge. Ako se stojeće krilo i prolazno krilo otvaraju, sasvim se normalno oba vratna krila sama od sebe zatvore. Prolazno krilo se zatvori tek pri kutu koji je definiran pločom zakrivljenog ruba, budući da sedlasti klizač na graničniku ploče zakrivljenog ruba dolazi do položaja da spriječi daljnji pokret zatvaranja prolaznog krila. Pokreće li se stojeće krilo u položaj zatvaranja, ovo vodi do povlačenja Bowden-ovog kabela, time do rastavljanja između sedlastog zasuna i graničnika i tako do deblokiranja prolaznog krila u pravcu njegovog položaja zatvaranja. In an open standing wing the Bowden cable is unloaded, meaning the saddle slide engages the curved edge plate and in a closed standing wing the Bowden cable is retracted, meaning the saddle slide is pulled back against the force of one spring. If the standing sash and the pass-through sash are opened, both door sashes will normally close by themselves. The pass-through leaf only closes at the angle defined by the camber plate, as the saddle slide on the camber plate stop comes into position to prevent further closing movement of the pass-through leaf. If the standing wing is moved to the closed position, this leads to the pulling of the Bowden cable, thus to the separation between the saddle latch and the stop and thus to the unblocking of the passing wing in the direction of its closed position.

Ova konstrukcija doduše jamči sigurnu i pouzdanu regulaciju redoslijeda zatvaranja, međutim nije ugodna za oko radi izvana položenog Bowden-ovog kabela, osobito u području vratnog zatvarača prolaznog krila, a također je problematičan pritisak izvršnog članka kroz vanjski brid stojećeg krila, budući da je on izložen vanjskim utjecajima, kao prljanju i sl. Osim toga, poluga vratnih zatvarača istaknuta je relativno daleko iznad ravnine vrata i tako smanjuje prostor pred vratima. Sveukupno, potreban je velik broj pojedinačnih dijelova, od kojih veliki dio strši izvan samih vrata. Although this construction guarantees a safe and reliable regulation of the closing sequence, it is not pleasing to the eye due to the externally laid Bowden cable, especially in the area of the neck closure of the pass-through sash, and the pressure of the actuator through the outer edge of the standing sash is also problematic, since it is exposed external influences, such as dirt, etc. In addition, the lever of the door closers is prominent relatively far above the plane of the door and thus reduces the space in front of the door. Overall, a large number of individual parts are required, many of which protrude beyond the door itself.

Zadaća ovog izuma se sastoji zbog toga u tome, da se uklone prethodno navedeni nedostaci i stvori mehanički regulator redoslijeda zatvaranja, koji jamči osiguran redoslijed zatvaranja vrata, ovo se međutim postiže u obliku ugodnom za oko i sa što je moguće manje sastavnih elemenata, koji leže izvana, i koji ne strše izvan ravnine vrata. The task of this invention therefore consists in removing the previously mentioned disadvantages and creating a mechanical regulator of the order of closing, which guarantees an assured order of closing the door, this is however achieved in a form that is pleasing to the eye and with as few component elements as possible, which lie from the outside, and which do not protrude beyond the plane of the door.

Rješenje ove zadaće slijedi iz značajki patentnog zahtjeva 1. The solution to this task follows from the features of patent claim 1.

Regulator redoslijeda zatvaranja prema izumu za samozatvarajuća vrata, koja obuhvaćaju stojeće i prolazno krilo, kod čega se prolazno krilo može učvrstiti pomoću mehanizma za zatvaranje, koji se može deblokirati stojećim krilom, ima slijedeće značajke: The closing order regulator according to the invention for self-closing doors, which includes a standing and a pass-through leaf, where the pass-through leaf can be fixed by means of a closing mechanism, which can be unblocked by a stand-up leaf, has the following features:

- Stojeće krilo je opremljeno pločom s udubljenjem, - The standing wing is equipped with a plate with a recess,

- Ploča s udubljenjem preko pokretačkog elementa je djelotvorno spojena s kočnicom, koja djeluje na prolazno krilo. - A plate with a recess over the actuating element is effectively connected to the brake, which acts on the passing wing.

Pomoću ove izvedbe stvara se regulator redoslijeda zatvaranja s manje i jednostavno izvedenih sastavnih elemenata, koji jamči osiguran redoslijed zatvaranja. Ova konstrukcija osim toga ima prednost, da je cijeli regulator redoslijeda zatvaranja vrlo kompaktno konstruiran, i svi se sastavni elementi mogu tako smjestiti da su nevidljivi izvana, tako da se ne pojavljuju manjkavosti u izgledu, niti sastavni elementi strše prema vani. Osim toga, pojedinačni sastavni elementi mogu biti izvedeni relativno mali, tako da regulator redoslijeda zatvaranja prema izumu treba samo malo mjesta, i može se npr. smjestiti u području podnožja vrata. Pri radovima održavanja i popravaka, regulator redoslijeda zatvaranja prema ovom izumu može se također radi svoje male težine bez problema montirati ili demontirati, te se isto tako može naknadno opremiti, nadalje regulator redoslijeda zatvaranja ima osiguranje protiv preopterećenja, koje djeluje protiv uništenja regulatora redoslijeda zatvaranja. Using this design, a closing order regulator is created with fewer and simply designed components, which guarantees a secured closing order. This construction also has the advantage that the entire closing order regulator is very compactly constructed, and all the components can be placed in such a way that they are invisible from the outside, so that there are no defects in the appearance, nor the component elements sticking out. In addition, the individual components can be made relatively small, so that the closing sequence regulator according to the invention only needs a small amount of space, and can be placed, for example, in the area of the door base. During maintenance and repair work, the closing order regulator according to this invention can also be easily mounted or dismantled due to its light weight, and it can also be retrofitted, furthermore, the closing order regulator has an overload protection, which acts against the destruction of the closing order regulator.

Podzahtjevi imaju za sadržaj pogodne daljnje izvedbe izuma. The subclaims have for their content suitable further embodiments of the invention.

Daljnje pojedinosti, značajke i prednosti izuma pokazuju se iz slijedećeg opisa dvaju pogodnih primjera izvedbe na temelju crteža. Further details, features and advantages of the invention are shown in the following description of two suitable examples of implementation based on the drawings.

To pokazuju: This is shown by:

Slika 1: Konstrukcija regulatora redoslijeda zatvaranja iz izuma prema prvom obliku izvedbe i Figure 1: Construction of the closing order regulator from the invention according to the first embodiment i

Slika 2: Drugi oblik izvedbe regulatora redoslijeda zatvaranja iz izuma. Figure 2: Another embodiment of the closing order regulator from the invention.

Na Slici 1 prikazana je konstrukcija regulatora redoslijeda zatvaranja prema prvom obliku izvedbe iz ovog izuma. Prolazno krilo, stojeće krilo i ostali dijelovi vrata predstavljaju općenito stanje tehnike i zbog toga nisu ovdje pobliže prikazani ili razjašnjeni. Mnogo se više opisuje sam regulator redoslijeda zatvaranja po svojim pojedinačnim dijelovima. Figure 1 shows the construction of the closing sequence regulator according to the first embodiment of this invention. The pass-through leaf, standing leaf and other parts of the door represent the general state of the art and are therefore not shown or explained in detail here. Much more is described about the closing order regulator itself by its individual parts.

Regulator redoslijeda zatvaranja iz izuma može se prvenstveno primijeniti i ugraditi kod podnih zatvarača vrata. Zbog toga su od oba vratna krila prikazana samo jedna osovina 1 stojećeg krila i jedna osovina 2 prolaznog krila. Obje osovine 1, 2 su smještene na osnovnoj ploči 3, odnosno 4. The closing order regulator from the invention can primarily be applied and installed in floor door closers. For this reason, only one axis 1 of the standing wing and one axis 2 of the passing wing are shown of both door wings. Both axes 1, 2 are located on the base plate 3 and 4, respectively.

Na osovini 1 stojećeg krila koncentrično je smještena ploča s udubljenjem 5, koja u biti ima kružnu obodnu plohu, koja je na jednom mjestu prekinuta udubljenjem 5a, kako se to detaljno vidi iz Slike 1 ili 2. Na osnovnoj ploči 3 uležištena je nadalje dvokraka poluga 6, koja svojim nosom 6a, smještenim na jednom njenom kraju, naliježe na obodnu plohu ploče s udubljenjem 5. Nos 6a može biti oblikovan kao izdanak, povezan u jednom komadu s dvokrakom polugom 6 (usporedi sa Slikom 1), ili također kao okretljivi valjak (usporedi sa Slikom 2). A plate with a recess 5 is concentrically placed on the axis 1 of the standing wing, which essentially has a circular peripheral surface, which is interrupted at one point by a recess 5a, as can be seen in detail from Figure 1 or 2. A two-armed lever is also mounted on the base plate 3 6, which with its nose 6a, located at one of its ends, rests on the peripheral surface of the plate with a recess 5. The nose 6a can be shaped as an outgrowth, connected in one piece to the two-armed lever 6 (compare with Figure 1), or also as a rotating roller (compare with Figure 2).

Drugi kraj dvokrake poluge 6 povezan je s pokretačkim elementom 7, koji je prvenstveno oblikovan kao Bowden-ov kabel, ali također može biti oblikovan od šipke ili slično. Pokretački element 7 je pomoću vijka za podešavanje 8 uležišten na osnovnoj ploči 3. Drugi kraj pokretačkog elementa 7 spojen je s kočnicom 9. The other end of the two-armed lever 6 is connected to the actuating element 7, which is primarily shaped like a Bowden cable, but can also be shaped like a rod or the like. The driving element 7 is mounted on the base plate 3 by means of the adjustment screw 8. The other end of the driving element 7 is connected to the brake 9.

Kočnica 9 je uležištena na osnovnoj ploči 4, na koju se također oslanja osovina 2 prolaznog krila. Ona je prvenstveno oblikovana kao čeljusna kočnica s dvije kočne papuče 9a i na svojoj je unutarnjoj strani opremljena tarnom oblogom 9b. Obje kočne papuče 9a obuhvaćaju slobodni hod 10, koji je smješten na osovini 2 prolaznog krila. Obje kočne papuče 9a su na jednoj svojoj strani međusobno zglobno povezane, dok su njihovi drugi krajevi povezani s pokretačkim elementom 7. Između obih kočnih papuča 9a je nadalje smještena tlačna opruga 11, koja obje kočne papuče 9a odmiče jednu od druge. Osim toga, predviđeno je osiguranje od preopterećenja, prvenstveno oblikovano kao opruga protiv preopterećenja12. The brake 9 is mounted on the base plate 4, on which the shaft 2 of the pass-through wing also rests. It is primarily designed as a shoe brake with two brake shoes 9a and is equipped with a friction lining 9b on its inner side. Both brake shoes 9a include a free stroke 10, which is located on the shaft 2 of the passing wing. Both brake shoes 9a are hinged to each other on one side, while their other ends are connected to the driving element 7. Between both brake shoes 9a, a pressure spring 11 is also placed, which moves both brake shoes 9a away from each other. In addition, an overload protection is provided, primarily designed as an overload spring12.

Već prema tome, kako zbog položaja stojećeg krila ploča s udubljenjem 5 preko dvokrake poluge 6 i pokretačkog elementa 7 pokreće kočnicu 9, može se utjecati na pokretanje prolaznog krila tako, da je zajamčeno da stojeće krilo dođe u položaj zatvaranja uvijek prije prolaznog krila. Because of the position of the standing wing, the plate with a recess 5 activates the brake 9 via the two-armed lever 6 and the driving element 7, it is possible to influence the movement of the transiting wing in such a way that it is guaranteed that the standing wing comes to the closing position always before the transiting wing.

Prethodni opis primjera izvedbe prema ovom izumu služi samo radi ilustriranja, a ne u svrhu ograničenja izuma. U okviru izuma moguće su različite izmjene i modifikacije, bez da se odstupi od opsega izuma, kao i njihovih ekvivalenata. The foregoing description of exemplary embodiments of the present invention is for illustrative purposes only and not for the purpose of limiting the invention. Within the framework of the invention, various changes and modifications are possible, without deviating from the scope of the invention, as well as their equivalents.

Popis referentnih oznaka List of reference marks

1 Osovina stojećeg krila 1 Standing wing shaft

2 Osovina prolaznog krila 2 Passing wing shaft

3 Osnovna ploča 3 Base plate

4 Osnovna ploča 4 Base plate

5 Ploča s udubljenjem 5 Plate with recess

5a Udubljenje 5a Indentation

6 Dvokraka poluga 6 Double lever

6a Nos 6a Nos

7 Pokretački element 7 Driving element

8 Vijak za podešavanje 8 Adjustment screw

9 Kočnica 9 Brake

9a Kočna papuča 9a Brake shoe

9b Tarna obloga 9b Friction lining

10 Slobodni hod 10 Free walking

11 Tlačna opruga 11 Compression spring

12 Opruga protiv preopterećenja 12 Anti-overload spring

Claims

1. Regulator redoslijeda zatvaranja za samozatvarajuća vrata, koja imaju stojeće krilo i prolazno krilo, pri čemu se prolazno krilo može učvrstiti pomoću mehanizma za zatvaranje, kojega može deblokirati stojeće krilo, naznačen time, da ima slijedeće značajke: - Stajaće krilo je opremljeno pločom s udubljenjem (5),1. A closing order regulator for a self-closing door, which has a standing leaf and a pass-through leaf, where the pass-through leaf can be secured by means of a closing mechanism, which can be unblocked by the stand-up leaf, characterized by having the following features: - The standing wing is equipped with a plate with a recess (5),

2. Ploča s udubljenjem (5) je preko pokretačkog elementa (7) djelotvorno spojena s kočnicom (9), koja djeluje na prolazno krilo,2. The plate with a recess (5) is effectively connected to the brake (9) via the driving element (7), which acts on the passing wing,

3. Postoji osiguranje od preopterećenja. 2. Regulator redoslijeda zatvaranja prema patentnom zahtjevu 1, naznačen time, da je ploča s udubljenjem (5) smještena na osovini (1) stojećeg krila. 3. Regulator redoslijeda zatvaranja prema patentnom zahtjevu 1 ili 2, naznačen time, da ploča s udubljenjem (5) djeluje zajedno s dvokrakom polugom (6), koja je na svojem jednom kraju opremljena nosom (6a), koji naliježe na ploču s udubljenjem (5), i koja je na svom drugom kraju spojena s pokretačkim elementom (7).3. There is an overload protection. 2. The closing order regulator according to patent claim 1, characterized in that the plate with a recess (5) is located on the shaft (1) of the standing wing. 3. Regulator of the order of closure according to patent claim 1 or 2, characterized by the fact that the plate with a recess (5) works together with a two-armed lever (6), which is equipped at one end with a nose (6a), which rests on the plate with a recess ( 5), and which is connected to the driving element (7) at its other end.

4. Regulator redoslijeda zatvaranja prema jednom od prethodnih zahtjeva, naznačen time, da je nos (6a) oblikovan kao izdanak, povezan u jednom komadu s polugom (6).4. Regulator of the order of closure according to one of the previous claims, characterized in that the nose (6a) is shaped like a spur, connected in one piece to the lever (6).

5. Regulator redoslijeda zatvaranja prema jednom od prethodnih zahtjeva, naznačen time, da je nos (6a) oblikovan od jednog, prvenstveno okretljivo uležištenog valjka.5. The closing sequence regulator according to one of the previous claims, characterized in that the nose (6a) is formed from one, primarily rotatably mounted roller.

6. Regulator redoslijeda zatvaranja prema jednom od prethodnih zahtjeva, naznačen time, da je pokretački element (7) Bowden-ov kabel.6. The closing sequence regulator according to one of the preceding claims, characterized in that the actuating element (7) is a Bowden cable.

7. Regulator redoslijeda zatvaranja prema jednom od prethodnih zahtjeva, naznačen time, da je kočnica (9) oblikovana prvenstveno kao dvodjelna čeljusna kočnica, koja ima slobodni hod (10), predviđen na osovini (2) prolaznog krila.7. The closing order regulator according to one of the previous claims, characterized in that the brake (9) is designed primarily as a two-part jaw brake, which has a free stroke (10), provided on the shaft (2) of the passing wing.

8. Regulator redoslijeda zatvaranja prema jednom od prethodnih zahtjeva, naznačen time, da su kočne papuče (9a) od čeljusne kočnice na njihovoj unutarnjoj strani opremljene tarnom oblogom (9b).8. Closing order regulator according to one of the previous claims, characterized in that the brake shoes (9a) of the shoe brake are equipped with a friction lining (9b) on their inner side.

9. Regulator redoslijeda zatvaranja prema jednom od prethodnih zahtjeva, naznačen time, da su obje kočne papuče (9a) na jednoj strani međusobno zglobno povezane, i da drugu stranu kočnih papuča (9a) zahvaća pokretački element (7).9. The closing order regulator according to one of the previous claims, characterized in that both brake shoes (9a) are hinged to each other on one side, and that the other side of the brake shoes (9a) is engaged by the driving element (7).

10. Regulator redoslijeda zatvaranja prema jednom od prethodnih zahtjeva, naznačen time, da su obje kočne papuče (9a) na suprotnoj strani od zgloba pritisnute tlačnom oprugom (11) u položaj nezahvaćanja.10. The closing sequence regulator according to one of the previous claims, characterized in that both brake shoes (9a) on the opposite side of the joint are pressed by a pressure spring (11) into a non-engaging position.

11. Regulator redoslijeda zatvaranja prema jednom od prethodnih zahtjeva, naznačen time, da je prvenstveno u području kočnice (9) predviđeno osiguranje od preopterećenja, koje je prvenstveno oblikovano oprugom protiv preopterećenja (12).11. The closing order regulator according to one of the previous claims, characterized in that overload protection is primarily provided in the area of the brake (9), which is primarily formed by an overload spring (12).

12. Regulator redoslijeda zatvaranja prema jednom od prethodnih zahtjeva, naznačen time, da se Bowden-ov kabel može podešavati posredstvom vijka za podešavanje (8).12. The closing sequence regulator according to one of the previous claims, characterized in that the Bowden cable can be adjusted by means of the adjustment screw (8).