FI85177C

FI85177C - Coupling and opening device at window arch gap

Info

Publication number: FI85177C
Application number: FI896200A
Authority: FI
Inventors: Viljo Jaervinen
Original assignee: Morite Oy
Priority date: 1989-12-22
Filing date: 1989-12-22
Publication date: 1994-08-09
Also published as: FI896200A0; FI85177B; FI896200A

Description

1 851771 85177

KYTKIN- JA AUKIPITOLAITE IKKUNAPUITEVÅLIINCLUTCH AND OPENING DEVICE FOR WINDOW FRAME SPACES

5 Keksinto koskee kytkin- ja aukipitolaitetta ikkunapui-tevåliin, erityisesti sisåånaukeavaa tuuletusikkunaa vårten, johon laitteeseen kuuluu liukukisko, joka kiinnitetåån ensimmåiseen puitteeseen, kytkentåkappale, joka kiinnitetåån toiseen puitteeseen, ja luistinkelk-10 ka, joka on liukuvasti kiinnitetty liukukiskoon ja joka luistinkelkka kåsittåå luistinkelkan sisålle muodos-tetun onton tilan ja onttoon tilaan johtavan aukon, josta aukosta kytkentåkappaleen pååtyosa on sovitettu tyonnettåvåksi onttoon tilaan, ja kytkentåkappaleen 15 luistinkelkkaan lukitsevan lukituselimen, joka lukitus-elin on liukuvasti kiinnitetty luistinkelkkaan ja, ettå lukituselin on sovitettu lukitsemaan kytkentåkap-pale pååtyosastaan kååntyvåsti luistinkelkan sisåån.The invention relates to a coupling and holding device for a window frame, in particular for an inwardly opening ventilation window, the device comprising a slide rail to be fastened to the first frame, a coupling piece to be fastened to the second frame, and a slide carriage slidably attached to the slide. a hollow space formed therein and an opening leading to the hollow space, from which opening the end portion of the coupling piece is adapted to be pushed into the hollow space, and .

20 Tåmån kaltaisia laitteita kåytetåån ikkunapuitteiden yhteenkytkemiseksi siten, ettå sisåpuitteesta ikkunaa avattaessa ulkopuite tai vålipuite seuraa liikettå. Vastaavasti kun ikkuna suljetaan sisåpuitetta tyontå-mållå ulkopuite sulkeutuu yhteisen liikkeen vaikutuk-25 sesta. Nåinollen ikkunoiden avaaminen ja sulkeminen voidaan suorittaa helposti pelkåståån sisempåå ikkunaa liikuttamalla. Silloin kun ikkunaa pidetåån auki laitteen tehtåvånå on pitåå molemmat ikkunapuitteet paikoillaan halutussa avausasennossa. Avausasento 30 el i avauskulma voidaan sååtåå halutun suuruiseksi.20 Devices such as this are used to connect the window frames in such a way that the outer frame or intermediate frame follows the movement of the inner frame when the window is opened. Correspondingly, when the window is closed by pushing the inner frame, the outer frame closes due to the joint movement. Thus, opening and closing windows can be easily accomplished simply by moving the inner window. When the window is kept open, the function of the device is to keep both window frames in place in the desired opening position. Opening position 30 The opening angle can be adjusted to the desired size.

Laitteen avulla ikkunapuitteiden yhteenkytkentå voidaan irrottaa esimerkiksi silloin kun ikkunat halutaan puhdistaa.The device can be used to disconnect the window frames, for example, when you want to clean the windows.

35 Erååseen aienunin tunnettuun kytkin- ja aukipitolait-teeseen kuuluu kytkinhaka, jolla liukukiskossa liikkuva luistinkelkka ja kytkentåkappale kytketåån toisiinsa. Kytkinhaka on U:n muotoinen osa, jonka toinen haara 2 85177 on pitempi ja joka on asennettu liukukiskon ohjausuras-ta ulkonevissa luistinkelkanosissa oleviin reikiin ylhååltå pain. Kytkentakappaleessa on vastaavasti reika kytkinhaan lyhyemxnan haaran låpivientiå vårten.35 One of the known known coupling and opening devices comprises a coupling hook for coupling a slide carriage moving on a slide rail and a coupling piece. The coupling hook is a U-shaped part, the second leg 2 85177 of which is longer and which is mounted in the holes in the slide carriage parts projecting from the guide groove of the slide rail from above. Correspondingly, the coupling piece has a hole in the coupling sleeve for the passage of the shorter branch.

5 Kytkentå tapahtuu kohottamalla kytkinhakaa alhaalta pitemmåstå haarasta asettamalla kytkentåkappaleen reikå kelkan yla- ja alaosan valiin kytkinhakaa vårten olevien reikien kohdalle ja painamalla kytkinhakakyt-kentakappaleen reian låpi.5 The connection is made by raising the coupling hook from the lower branch at the bottom, inserting the hole of the coupling piece in the selection of the upper and lower part of the carriage at the holes next to the coupling hook and pressing through the hole of the coupling hook field piece.

1010

Luistinkelkan lukitus on tåsså tapauksessa jårjestetty kayttaen liukukiskon johteeseen sijoitettua lattajous-ta, joka painautuu joustavasti luistia vasten.In this case, the locking of the slide carriage is arranged using a flat spring placed in the guide of the slide rail, which presses resiliently against the slide.

15 Tuuletusikkunoissa on lasiaukko tunnetusti suhteellisen kapea seka puitevåli hyvin pieni. Mita pienempi puitevSli on sitS hankalampi on kytkea puitteet irti toisistaan. EdellS kuvatun kytkinhaan kåytto vaatii tarkkuutta ja usein voiman kayttoa tehden kytkemis-20 toimenpiteet hyvin hankaliksi. Lisaksi kytkinhaka on irrallinen osa, joka putoaa helposti laittialle.15 Ventilation windows are known to have a relatively narrow glass opening and a very small frame gap. The smaller the frame, the more difficult it is to disconnect the frame. The use of the coupling sleeve described above requires precision and often the use of force, making the coupling operations very cumbersome. In addition, the clutch hook is a detachable part that easily falls onto the set.

EråassS toisessa kytkentS- ja aukipitolaitteessa kytkentSkappaleena on kiertyva vipukara, jonka luis-25 tinkelkkaan kytkettåvåsså pååtyosasssa ja vastaavasti luistinkelkassa on toisiinsa sopivat kytkentåelimet, jotka lukittuvat toisiinsa vipukaran 90° :een suuruisel-la kiertoliikkeellå. Luistinkelkan kitkan saattamisek-si ja samalla ikkunan lukitsemiseksi paikalleen 30 haluttuun asentoon on jårjestetty luistinkelkkaan kierresovituksella kiinnitetty ja liukukiskon pintaan puristuva sååto- ja lukitusmutteri.In another coupling and holding device, the coupling piece is a rotatable lever spindle, the end part of which is to be connected to the slide-sled carriage and the slide carriage, respectively, have matching coupling members which lock to each other at a 90 ° rotation of the lever spindle. In order to bring the skid carriage to friction and at the same time to lock the window in place 30 in the desired position, an adjusting and locking nut is threadedly attached to the skate carriage and pressed onto the surface of the slide rail.

Kiertoon perustuva lukitus on kåyttåjån kannalta 35 kuitenkin hankala. Mikåli kierto suoritetaan vajaana tai liian suurena lukitus ei avaudu. Samoin laitetta lukittaessa vipukaran on oltava oikeassa asennossa, jotta ruuvikytkimen pååtyosa pååsee luistinkelkan li 3 85177 aukosta IMpi. Kiertoon perustuvassa lukituslaitteessa joudutaan kayttSmaan kierresovituksia, jotka helposti rikkoutuvat, kuluvat ja kierrepinnat ajan myotS hapettuvat. LisSksi useita kierresovituksia sisaltMvS 5 laite on monimutkainen.However, rotational locking is cumbersome for the user. If the rotation is performed incomplete or too high, the lock will not open. Similarly, when locking the device, the lever spindle must be in the correct position so that the end of the screw coupling can pass through the opening IMpi of the slide carriage li 3 85177. In a rotary locking device, threaded fittings have to be used, which break easily, wear and oxidize the threaded surfaces over time. In addition, the device 5, which includes several threaded adaptations, is complex.

Keksinnon tarkoituksena on saada aikaan uusi kytkin-ja aukipitolaite, joka on varmatoimisempi ja helppo-kSyttdisempi kuin aiemmin tunnetut kytkin- ja aukipi-10 tolaitteet. TamS tarkoitus saavutetaan keksinnon mukai-sella laitteella, jolle on paaasiassa tunnusomaista se, ettS kytkentSkappaleen paStyosan lukittuminen luistinkelkkaan on jSrjestetty tapahtuvaksi lukitus-elinta luistinkelkkaan pSin ja liukukiskon pituussuun-15 nassa tyontamalla ikkunapuitteiden yhteenkytkemiseksi ja kytkentSkappaleen pSStyosan vapauttaminen vastaa-vasti lukituselintS luistinkelkasta poispSin ja liukukiskon pituussuunnassa vetSmalla ikkunapuitteiden yhteenkytkennan irrottamiseksi.The object of the invention is to provide a new coupling and opening device which is more reliable and easier to use than previously known coupling and opening devices. This object is achieved by the device according to the invention, which is mainly characterized in that the locking of the coupling part of the coupling piece on the slide carriage is arranged by pulling to disconnect the window frames.

2020

Tunnettuihin laitteisiin verrattuna keksinnonmukaisel-la laitteella saavutetaan useita etuja. Laitteen rakenne on hyvin yksinkertainen, mikå tekee siitå toimintavarman ja lisMksi yksinkertaisesta rakentees-25 ta johtuen myos sen valmistuskustannukset ovat al-haiset. Keksinndn mukaisessa laitteessa puitteiden yhteenkytkennSn lukitus ja avaus voidaan suorittaa yhdellå ainoalla tyonto- tai vetoliikkeella kåyttåen yhta sormea. Laitteen kytkentamekanismi ei myoskå&n 30 edellyta kierresovituksia. Kytkentamekanismi ei myoskaan edellyta hankalaa kytkinhakojen tai -tappien kohdistamista reikien kohdalle kuten on laita ensim-mSisesså mainituista tunnetuista laitteista.Compared to known devices, the device according to the invention achieves several advantages. The structure of the device is very simple, which makes it reliable and, in addition, due to its simple structure, its manufacturing costs are also low. In the device according to the invention, the locking and unlocking of the connection of the frames can be performed with a single push or pull movement using one finger. The coupling mechanism of the device also does not require threaded fittings. The coupling mechanism also does not require cumbersome alignment of the coupling hooks or pins on the holes, as is the case with the first known devices mentioned.

35 Seuraavassa laitteen rakennetta ja toimintaa selos-tetaan viittaamalla oheisiin piirustuksiin, joissa35 In the following, the structure and operation of the device will be described with reference to the accompanying drawings, in which

Kuva 1 esittSS keksinnonmukaista laitetta ik- 4 85177 kunapuitteisiin kiinnitettyna ylhaalta pain katsottuna.Figure 1 shows a top view of a device according to the invention attached to a frame.

Kuva 2 esittaa ensimmåiseen ikkunapuitteeseen 5 kiinnitettåvåå liukukiskoa ja liukukiskossa liukuvaa luistinkelkkaa.Figure 2 shows a slide rail to be attached to the first window frame 5 and a slide carriage sliding on the slide rail.

Kuva 3 esittåa erasta toiseen ikkunapuitteeseen kiinnitettåvåå kytkentåkappaletta.Figure 3 shows a connecting piece to be attached to another window frame from one batch.

1010

Kuva 4 esittaa kytkentakappaleen luistinkelkkaan lukitsevaa lukituselintå.Figure 4 shows a locking member locking the coupling piece on the skate carriage.

Kuvassa 1 laite on esitetty kiinnitettynå ikkunapuit-15 teisiin. Laitteeseen kuuluu liukukisko 3, joka kiinnitetaan ensimmåiseen puitteeseen 1, joka on esimerkiksi siså- tai vålipuite, kytkentåkappale 4, joka kiinnitetaan toiseen puitteeseen 2, joka on esimerkiksi ulkopuite, ja luistinkelkka 5, joka on 20 liukuvasti kiinnitetty liukukiskoon 3. Kuten kuvista 1 ja 2 luistinkelkka 5 kåsittåå aukon 6, josta aukosta kytkentakappaleen 4 pååtyosa 8 tyonnetåån aukon alapuolella olevaan onttoon tilaan 7. Kytkentåkappale 4 lukitaan luistinkelkan sisåån lukituselimen 9 avulla. 25 Lukituselin 9 on liukuvasti kiinnitetty luistinkelkkaan 5 siten, ettå kytkentakappaleen 4 pååtyosa 8 lukittuu luistinkelkan 5 sisåån tyontåmållå lukitus-elintå 9 liukukiskon suuntaisesti. Vastaavasti laite voidaan irrottaa lukitusta asennosta vetåmållå lukitus-30 elintå 9 liukukiskon suuntaisesti.In Figure 1, the device is shown attached to the window frames. The device comprises a slide rail 3 attached to a first frame 1, which is, for example, an inner or intermediate frame, a coupling piece 4 fixed to a second frame 2, which is, for example, an outer frame, and a slide carriage 5 slidably attached to the slide rail 3. As shown in Figures 1 and 2. the slide carriage 5 comprises an opening 6, from which opening the end part 8 of the coupling piece 4 is pushed into the hollow space 7 below the opening. The coupling piece 4 is locked inside the skate carriage by means of a locking member 9. The locking member 9 is slidably attached to the slide carriage 5 so that the end portion 8 of the coupling piece 4 is locked inside the slide carriage 5 by pushing the locking member 9 parallel to the slide rail. Correspondingly, the device can be detached from the locked position by pulling the locking member 30 parallel to the slide rail.

Kuvassa 3 on esitetty erås mahdollinen kytkentåkappale 4, joka on T-ruuvi ja jonka pååtyosa 8 muodostuu kahdesta ulokkeesta. Tållaista kytkentåruuvia vastaava 35 lukituselin 9 on esitetty kuvassa 4 ja se kåsittåå kaksi liukukiskon suuntaista ja luistinkelkan sisållå olevaa haaramaista osaa 10 vast. 10’, jotka osat sulkevat aukon 6 T-ruuvin ulokkeiden kohdalta, kun il 5 85177 laite lukitaan ikkunapuitteiden yhteenkytkemiseksi. Vastaavasti kun ikkunapuitteet irrotetaan toisistaan, aukko 6 avautuu T-ruuvin ulokkeiden kohdalta.Figure 3 shows a possible coupling piece 4, which is a T-screw and the end part 8 of which consists of two projections. A locking member 9 corresponding to such a coupling screw 35 is shown in Fig. 4 and comprises two branch-like parts 10 in the direction of the slide rail and inside the slide car. 10 ', which parts close the opening 6 at the protrusions of the T-screw when the device is locked to connect the window frames. Correspondingly, when the window frames are detached from each other, the opening 6 opens at the projections of the T-screw.

5 Luistinkelkka 5 muodostuu luistinrungosta 11, johon on jSrjestetty luistinrungon ISpaiseva liukukiskon 3 liukurata, lukituselimen 9 liukurata seka ontto tila 7, ja luistinrunkoa oleellisesti ymparoivSstå luis-tinkotelosta 12, joka sisåltåå mainitun aukon 6. 10 Ontto tila 7 on tåsså tapauksessa poikkileikkaukseltaan oleellisesti V:n muotoinen ja ulospain avautuva siten, etta T-ruuvin paatyosa on helppo kohdistaa paikalleen. Onton tilan pohjalla T-ruuvin pSatyosa puolestaan tukeutuu onton tilan reunoihin. Onton tilan ylapuolel-15 la olevan aukon 6 reunat on lovettu T-ruuvin kååntyvSn kiinnityksen aikaansaamiseksi. TSmå on tarkea siksi, etta T-ruuvi paasee kååntymaån luistinkelkan suhteen ikkunoiden avauskulmaa muutettaessa.The skate carriage 5 consists of a skate body 11, in which is arranged the sliding track 3 of the skating body 3, the slide track of the locking member 9 and the hollow space 7, and in the case of a substantially skid housing 12 n-shaped and the ejection opens so that the end part of the T-screw can be easily aligned. At the bottom of the hollow space, the pSatyosa of the T-screw, in turn, rests on the edges of the hollow space. The edges of the opening 6 above the hollow space-15a are notched to provide a pivoting fastening of the T-screw. TSmå is important because the T-screw passes in relation to the slide carriage when changing the opening angle of the windows.

20 Luistinrunko 11 on edullisesti valmistettu muovista ja luistinkotelo 12 on valmistettu metallista. TallSin saadaan rakenne, jossa luistinkotelo tukee luistinrunkoa 11 ja siten saadaan tiivis liukuva kiinnitys seka liukukiskon 3 ja luistinkelkan 5 vålille etta 25 lukituselimen 9 ja luistinkelkan 5 valille. Muovin ja metallin valinen suuri liukukitka hyodynnetaSn tMssa rakenteessa siten, ettei tarvita mitSSn erillisia kiristysmekanismeja.The skate body 11 is preferably made of plastic and the skate housing 12 is made of metal. A structure is obtained in which the skate housing supports the skate body 11 and thus a tight sliding fastening is obtained both between the slide rail 3 and the skate carriage 5 and between the locking member 9 and the skate carriage 5. The high sliding friction between plastic and metal is utilized in this structure so that no separate tightening mechanisms are required.

30 Liukukisko 3 kiinnitetaan toiseen ikkunapuitteeseen ruuvikiinnityksella kahdesta eri kohtaa. Toinen kiinnityskohta on kuvan 1 mukaisesti liukukiskon pååssa, johon on taivutettu kiinnityskohta 13. Toinen kiinnityskohta 16 voidaan valita sen perusteella, 35 kuinka suureksi ikkunoiden avautumiskulma halutaan lukitussa asennossa. Sita vårten liukukiskossa on useita kiinnitysreikia 15 ja liukukiskossa liukuva tukipala 14, jonka avulla voidaan valita liukukiskon 6 85177 toinen kiinnityskohta 16.30 The slide rail 3 is fastened to the second window frame by means of a screw fastening from two different points. As shown in Figure 1, the second attachment point is at the end of a slide rail to which an attachment point 13 is bent. The second attachment point 16 can be selected on the basis of how large the opening angle of the windows is desired in the locked position. There are several fastening holes 15 in the slide rail and a sliding support piece 14 in the slide rail, by means of which the second fastening point 16 of the slide rail 6 85177 can be selected.

Ikkunoiden kytkeminen toisiinsa suoritetaan keksin-nonmukaisella laitteella seuraavasti. Ensiksi avataan 5 sisempi ikkuna ja katsotaan, etta lukituselin 9 on ulosvedetyssa asennossa, minkå jålkeen avataan ulompi ikkuna. Taman jålkeen ikkunat asetetaan siten vierek-kåin ja sellaiseen avautumiskulmaan, etta kytkentMkap-pale 4 on aukon 6 kohdalla. Ikkunat painetaan kevyesti 10 toisiaan vasten siten, etta T-ruuvin paatyosa menee onttoon tilaan 7, minka jSlkeen sormella tyonnetSMn lukituselinta 9, jolloin aukko sulkeutuu ja ikkunat ovat kytketty toisiinsa. Sopiva avautumiskulma valitaan jompaa kumpaa ikkunaa avaamalla tai sulkemal-15 la. Ikkunoiden valisen kytkennån irrottaminen tapahtuu luonnollisesti vastakkaisin toimenpitein, jotka suoritetaan painvastaisessa jSr jestyksessS. On huomioitava, etta ikkunoiden sulkeminen ja avaaminen on mahdollista silloin, kun laite on lukitussa asennos-20 sa. Yhteenkytkennån irrottaminen voi olla tarpeellista kuitenkin silloin, kun ikkunat halutaan puhdistaa.The interconnection of the windows is performed by a device according to the invention as follows. First, the inner window 5 is opened and it is assumed that the locking member 9 is in the extended position, after which the outer window is opened. The windows are then placed side by side and at such an opening angle that the connecting piece 4 is at the opening 6. The windows 10 are lightly pressed against each other so that the end part of the T-screw goes into the hollow space 7, after which the locking member 9 of the SM is pushed with a finger, whereby the opening closes and the windows are connected to each other. The appropriate opening angle is selected by opening or closing one of the two windows. The disconnection between the windows is, of course, effected by means of opposite operations, which are carried out in the anti-pressurized sequence. It should be noted that it is possible to close and open the windows when the device is in the locked position. However, it may be necessary to disconnect the connection when cleaning the windows.

Liukukiskoon voidaan helposti asettaa tukipalan 14 ja luistinkelkan vMliin irralliset, esimerkiksi muovista 25 valmistetut kappaleet siten, etta ne edelleen rajaavat avautumiskulmaa pienemmaksi kuin tukipalan 14 avulla aikaansaatu avautumiskulma.Separate pieces, for example made of plastic 25, can easily be placed on the slide rail between the support piece 14 and the skate carriage, so that they further delimit the opening angle smaller than the opening angle provided by the support piece 14.

Keksinto ei ole rajoitettu edella esitettyyn suoritus-30 muotoon, vaan sita voidaan muunnella seuraavien patenttivaatimusten puitteissa. Esimerkiksi kyt-kentakappaleen paatyosa voi olla pallomainen tai rengasmainen kappale.The invention is not limited to the above embodiment, but may be modified within the scope of the following claims. For example, the end portion of the coupling member may be a spherical or annular member.

Claims

A coupling and depth holding device for the gap in the window frames, preferably for an inwardly opening spring ring window, the device comprising a sliding rail (3) fixed in one frame (1), a coupling piece (4) fixed in it. second frame (2), and a guide rail (5) slidably fixed to the slide rail (3) and comprising a guide rail (5) comprising a hollow space (7) formed within the guide rail and a aperture leading to the hollow space (6), through which the opening (6) of the connector (4) of the connector (4) is intended to be pushed into the hollow space (7), and a locking device (9) for locking the connector (4) to the guide rail, which locking means (9) is arranged to lock the spirit (8) of the coupling piece (4) pivotally within the guide rail, characterized therein that locking of the spirit (8) of the coupling piece (4) in the guide rail (5) is arranged to occur by pushing the locking means (9) against the guide rail (5) and parallel to the slide rail (3) for coupling of the window frames and releasing the spirit (8) of the connector (4) by pulling the locking member (9) away from the guide rail 25 and parallel to the slide rail for releasing interconnection between the window frames.

Device according to claim 1, characterized in that the coupling piece (4) is preferably a T-screw spring's spirit (8) consists of two projections and that the locking device (9) has two, parallel to the sliding rail (3) and inside the guide rail ( 5) existing branch-like portions (10, 10 ') which are arranged to close the aperture (6) at the spirit (8) of the connector (4) for interconnecting window pipes and releasing the aperture (6) at the spirit (8) for disconnecting window frames . 10 851 77

3. Apparatus according to claim 1, characterized in that the slide rail (5) consists of a slide id (11), which has a slide path passing through the slide body (3), a slide path for said locking device (9) and said the hollow space (7); 10

4. Apparatus according to claim 3, characterized in that the hollow space (7) has a V-shape substantially in its cross-section and opens outwardly, and the edges of the aperture (6) are beveled so that the oscillator chromes the slidable attachment of the coupling piece (4). .

5. Apparatus according to claim 3, characterized in that the guide frame (11) is made of plastic and the slide casing (12) is made of metal and the slide casing 20 is arranged to support the guide frame (11) to provide a tightly sliding fastening on one side. between the slide rail (3) and the guide rail (5) and on the other hand between the locking member (9) and the guide rail (5).

Apparatus according to any one of claims 1 to 5, characterized in that for fastening the slide rail (3), the slide rail at one spirit is curved to constitute an understandable fastening steel (13) and that in the other spirit of the slide rail several fixing holes (15) are provided. the sliding support piece (14) sliding in the sliding rail, by means of which one of the sliding rails (16) of the sliding rail can be selected to obtain the largest possible opening angle of the window. II