SE420220B

SE420220B - Espagnolette

Info

Publication number: SE420220B
Application number: SE8000234A
Authority: SE
Inventors: K Andersson
Original assignee: Isaksson C G & Co Ab
Priority date: 1980-01-11
Filing date: 1980-01-11
Publication date: 1981-09-21
Also published as: SE8000234L; SE435200B; SE8008820L

Abstract

The invention relates to an espagnolette for doors, windows and the like, the closing part of which, in the shut position, is secured by means of at least one bar, which is adjustable from a control mechanism 1 having a spring bolt 15 which is effectively secured in the locking position. The spring bolt 15 comprises two bolt elements 16, 19, which are displaceable one relative to the other and the first 16 of which has locking stop sections 17 which cooperate with a control rower 10, and spring members 22, which endeavour to alienate the two elements 16, 19 in the direction away from the said control rower 10. In a first rotation stage, a lock rower 26 moves the first bolt element 16 into locking engagement so as, upon continued rotation, to move the second bolt element 19 counter to the spring action towards the control rower 10. Upon further rotation, this second bolt element 19 springs back in the direction of the lock rower 26 once the location for its bearing contact against the said second spring bolt element 19 has been passed by the cam top 27, 28 of the lock rower 26, whilst the said first spring bolt element 16 remains in its engagement position. <IMAGE>

Description

'~-_._~-. . .----»--._. _. eø0o23Äšš så att làsroddaren i ett första vridningsskede av låsroddaren förskjuter det första elementet till làsingrepp samt att vid fortsatt vridning det andra elementet mot fjäderverkan förskjutes mot manöverroddaren för att vid ytterligare vridning fjädra till- baka i riktning mot låsroddaren när stället för dess anliggning mot sagda andra låskolvselement har passerats av låsroddarens kamtopp medan sagda första låskolvselement kvarstår i dess in- greppsläge. '~ -_._ ~ -. . .---- »--._. _. eø0o23Äšš so that in a first rotation stage of the locking rudder the locking rudder displaces the first element for locking engagement and that when the rotation continues the second element is displaced towards the action of the spring rudder to spring back further in the direction of the locking rudder towards the second abutment. The locking piston element has been passed by the cam top of the locking rudder while the said first locking piston element remains in its engaging position.

I det följande beskrives ett utföringsexempel pá uppfinningsföremålet med hänvisning till bifogade ritningar, på vilka ' fig. 1 visar en i en enligt uppfinningen utförd spanjolett ingående manövreringsmekanism i skuren sidovy och i låslåge, fig. 2 är ett snitt av den i fig. l visade meka- nismen, fig. 3A resp. 3B utgör en ändvy resp. sidovy av ett låshus avsett att innesluta manövreringsmekanismen, och fig. 4A, 4B och 4C visar det ena av låskolvens båda rörliga element i en sidovy, sidokantvy resp. ändkantvy.In the following an embodiment of the object of the invention is described with reference to the accompanying drawings, in which Fig. 1 shows an operating mechanism included in an espagnolette embodied according to the invention in cut side view and in locking position, Fig. 2 is a section of the one shown in Fig. 1. the mechanism, Fig. 3A resp. 3B constitutes an end view resp. side view of a lock housing intended to enclose the operating mechanism, and Figs. 4A, 4B and 4C show one of the two movable elements of the locking piston in a side view, side edge view and end edge view.

En svängbar dörr, vars tillslutningsdel i stängt läge fasthålles medelst åtminstone en regel, som dock ej visas på ritningarna, och vars rörelser regleras från en manövreringsmeka- nism l via en mellan regeln och mekanismen sig sträckande, för- skjutbar påverkningsstång 2, uppbär sagda stång 2 innesluten i ett utrymme, som bildas av en kantskena 3 anordnad på den från gánglederna vända vertikala sidokanten av dörrbladet och sido- kanterna av en fördjupning, som mekanismen 1 och stången 2 är anordnade att införas mellan. Sagda regel är avsedd att införas i en urtagning mitt för respektive regel på dörrkarmen 4 och fastlåsas i detta läge och förhindra otillåten uppregling av dörren. Mekanismen l är i sin tur innesluten av ett låshuslock 5, som består av en huvudsakligen U-formig del, som i sina fria sidokanter uppvisar två på inbördes avstånd från varandra belägna utsprång 6, som är avpassade till motsvarande urtagningar 7 i kantskenan 3. Stången_2 förskjutes medelst en länk 8, som med sin ena ände är svängbart lagrad på stången 2 och med sin andra ände år svängbart lagrad medelst en svängtapp 9, som uppbåres av en manöverroddare 10, som i sin tur uppbäres svängbart lagrad i ur- , i .- »-....~.--<->- .--a _.. __ ..»,--.«.u<--«»..~~~».~-- . ._ , . . , . e., _.. ...a-...fua-...n- :r---_-_;«,ﬁ.¿,-__«§¿ I , 3 8000234-8 tagningar 11 på låshuslockets 5 på avstånd från varandra belägna sidoväggar 5A resp. SB medelst utskjutande navpartier 10A resp. l0B på sagda manöverroddare. Genom centrum av detta navpartiil U 10A, 108 sträcker sig en företrädesvis fyrkantformad öppning 12 avsedd att mottaga ett på ritningen ej visat vred. Manöver- roddaren 10 anligger i låst läge mot en anslagstapp 13, som sträcker sig genom hål 14 i lockets 5 båda väggar 5A, SB. Manö- verroddaren 10 hålles i detta låsläge medelst en låskolv 15, av vilken ett första kolvelement 16 uppvisar en nedàtskjutande låshake 17 avpassad att upptagas i en kanturtagning 18 på manö- verroddaren 10. Vid frigjort läge kan denna manöverroddare 10 vridas medelst vredet i på fig. 1 medurs riktning och med sitt ytterparti insvängas i en urtagning 2A på stången 2. Vid fort- satt svängning drager länken 8 stången 2 nedåt och regeln fri- göres.'Vid omvänd vridrörelse av manöverroddaren 10 låses regeln.A pivotable door, the closing part of which is held in the closed position by means of at least one latch, which is not shown in the drawings, and whose movements are regulated from an actuating mechanism 1 via a slidable actuating rod 2 extending between the latch and the mechanism, carries said rod 2 enclosed in a space formed by an edge rail 3 arranged on the vertical side edge of the door leaf facing away from the hinges and the side edges of a recess between which the mechanism 1 and the rod 2 are arranged. Said rule is intended to be inserted into a recess in the middle of the respective rule on the door frame 4 and locked in this position and to prevent unauthorized unlocking of the door. The mechanism 1 is in turn enclosed by a lock housing cover 5, which consists of a substantially U-shaped part, which in its free side edges has two mutually spaced projections 6, which are adapted to corresponding recesses 7 in the edge rail 3. Rod_2 is displaced by means of a link 8, which with its one end is pivotally mounted on the rod 2 and with its other end is pivotally mounted by means of a pivot pin 9, which is supported by a control rudder 10, which in turn is pivotally supported in ur-, i. - »-.... ~ .-- <-> - .-- a _ .. __ ..», -. «. U <-« ».. ~~~». ~ -. ._,. . ,. e., _ .. ... a -... fua -... n-: r ---_-_; «, ﬁ.¿, -__« §¿ I, 3 8000234-8 tagningar 11 på the locking housing cover 5A spaced apart side walls 5A resp. SB by means of projecting hub portions 10A resp. l0B on said maneuvering rudder. Extending through the center of this hub portion U 10A, 108 is a preferably square-shaped opening 12 intended to receive a knob not shown in the drawing. The control rudder 10 abuts in a locked position against a stop pin 13, which extends through holes 14 in both walls 5A, SB of the lid 5. The control rudder 10 is held in this locking position by means of a locking piston 15, of which a first piston element 16 has a projecting locking hook 17 adapted to be received in an edge recess 18 on the control rudder 10. When the position is released, this control rudder 10 can be rotated by means of the knob shown in fig. In a clockwise direction and with its outer part, it is pivoted into a recess 2A on the rod 2. In the case of continued pivoting, the link 8 pulls the rod 2 downwards and the latch is released. In reverse rotation of the control rudder 10, the latch is locked.

Låskolven 15 består av ett ytterligare andra låskolvselement 19, en kula 19 eller av ett på liknande sätt utformat plungekolv- organ, som är förskjutbart lagrat i en kanal 20 på det första kolvelementet 16. Denna kanal 20, som utgöres av en borrning, sträcker sig i elementets 16 längdriktning, men begränsas upptill genom att den.ej belt sträcker sig med full bredd genom hela ele- mentet, såsom även framgår av fig. 4C. Kulan 19 kan således ej uttränga genom den förminskade öppningen 20A. Upptill på detta första låskolvselement finns en V-formig glidyta 21, i vars mitt sagda kanal 20 är anordnad.The locking piston 15 consists of a further second locking piston element 19, a ball 19 or of a similarly shaped plunger piston member, which is slidably mounted in a channel 20 on the first piston element 16. This channel 20, which is constituted by a bore, extends in the longitudinal direction of the element 16, but is limited at the top by the fact that it does not extend with full width through the entire element, as is also shown in Fig. 4C. Thus, the ball 19 cannot penetrate through the reduced opening 20A. At the top of this first locking piston element there is a V-shaped sliding surface 21, in the middle of which said channel 20 is arranged.

Kulan 19 är fjädrande uppburen medelst en skruv- fjäder 22 i denna kanal 20, och denna fjäder anligger med sin ena ände mot kulan 19 och med sin andra ände mot en axel 23, som är fast lagrad i hål 24 i låshuslockets 5 båda sidor SA, SB.The ball 19 is resiliently supported by means of a helical spring 22 in this channel 20, and this spring abuts with one end against the ball 19 and with its other end against a shaft 23, which is fixedly mounted in holes 24 in both sides SA of the lock housing cover 5. , SB.

Axeln 23 sträcker sig genom en långsträckt slits 25 i det första låskolvselementet 16, som kan förskjutas utmed låshuslockets 5 sidor SA, SB och liv SC, varvid dess glidrörelse begränsas av denna axels 23 glidrörelse i sagda slits 25.The shaft 23 extends through an elongate slot 25 in the first locking piston element 16, which can be displaced along the sides SA, SB and web SC of the lock housing cover 5, its sliding movement being limited by the sliding movement of this shaft 23 in said slot 25.

De båda låskolvselementens 16, 19 glidrörelser utmed sagda låshuslock 5 regleras av en låsroddare 26, som även fungerar som låsningsanordning för kolvelementen 16, 19 i lås- läget. Denna låsroddare 26 utgöres av ett kamelement 27 med en yttre spets, som utgöres av en äs 28. Navpartier 26A, 263 på denna låsroddare 26 uppbär roddaren 26 svängbart i öppningar 29 '^"'^"""""^' "“^r~~1- - ~v--. -r ___.- ..\. i. _ . -_ ,. _ , -___-v mæxvn-v _¿_ .--.-¿--.»,-_~_-._-_ __ _ ...v-am ti: .mp _<ø~uIwu--_. !'co@n2z4-å i làshuslockets 5 båda sidor SA, 5B. Roddarens 26 rörelser kan låsas av en låscylinder, som fastsättes i roddarens 26 centrum- parti 26A.The sliding movements of the two locking piston elements 16, 19 along said lock housing cover 5 are regulated by a locking rudder 26, which also functions as a locking device for the piston elements 16, 19 in the locking position. This locking rudder 26 is constituted by a cam element 27 with an outer tip, which is constituted by an axle 28. Hub portions 26A, 263 on this locking rudder 26 support the rudder 26 pivotally in openings 29 "" "" "" "" r ~~ 1- - ~ v--. -r ___.- .. \. i. _. -_,. _, -___- v mæxvn-v _¿_. - .- ¿-. » , -_ ~ _-._-_ __ _ ... v-am ti: .mp _ <ø ~ uIwu --_.! 'co @ n2z4-å in the two sides of the lock housing lid 5 SA, 5B. The rower's 26 movements can be locked by a locking cylinder, which is fixed in the center portion 26A of the rower 26.

Funktionen av en ovan beskriven mekanism 1 skall nu närmare förklaras, varvid i första hand utgàs från fig. 1 och 2.The function of a mechanism 1 described above will now be explained in more detail, starting primarily from Figs. 1 and 2.

Vid låst läge befinner sig làsroddarens 26 kamele- ment 27 med dess utskjutande äs 28 i ett sådant läge, att den vid öppnandet först måste förskjuta det ena och sedan det andra lås- kolvselementet 19 resp. 16. Asen 28 befinner sig till vänster om kulan 19 på den i fig. 1 visade framställningen av mekanismen.In the locked position, the cam element 27 of the locking rudder 26 with its projecting axis 28 is in such a position that when opened it must first displace one and then the other locking piston element 19 resp. The shaft 28 is located to the left of the ball 19 in the representation of the mechanism shown in Fig. 1.

Upplåsning av låsroddaren 26 sker genom vridning av densamma i moturs riktning, varvid åsen 28 pressar ned kulan 19 mot fjäder- verkan i dess kanal 20. Efter passerandet av_kulan 19 snäpper derna ut igen genom dess förminskade öppning 20A och àsen 28 glider Lrefter mot det första låskolvselementets 16 glidyta 21. Övriga partier av låsroddarens 26 kamyta 27 kommer därvid även till an- liggning mot glidytan 21. Skruvfjädern 22 strävar därvid förutom att förskjuta kulan 19 i riktning uppåt även att förskjuta det första làskolvselementet 16 uppåt, eftersom kulan 19 anligger med sina ytterkanter mot detta första låskolvselement 16. Detta låskolvselement 16 förskjutes alltså uppàt'vfd fortsatt vridning av låsroddaren 26 i moturs riktning. Sagda låsroddares 26 vridning ' begränsas av en urtagning 29 pá làshuslocket 5. Vid uppàtglidningj av kolvelementet 16 intager detta ett sådant slutläge, att fjäder- anslagsaxeln 23 anligger mot bottnen av slitsen 25, varvid làshaken 17 är förskjuten ur vägen för manöverroddaren 10, som därvid kan vridas i medurs riktning medelst dess öppningsvred, varvid länken 8 neddrager stången 2 och regeln föres ut ur dess urtagning, var- 2 efter dörren kan öppnas.Unlocking of the locking rudder 26 takes place by turning it in the counterclockwise direction, the ridge 28 pressing the ball 19 against the spring action in its channel 20. After passing the ball 19, the snaps snap out again through its reduced opening 20A and the ridge 28 slides Lifter towards the first The sliding surface 21 of the locking piston element 16. Other parts of the cam surface 27 of the locking rudder 26 also abut against the sliding surface 21. In addition to displacing the ball 19 in the upward direction, the helical spring 22 also strives to displace the first locking piston element 16 upwards, since the ball 19 abuts with its outer edges against this first locking piston element 16. This locking piston element 16 is thus displaced upwards due to continued rotation of the locking rudder 26 in the counterclockwise direction. The rotation of said locking rudder 26 is limited by a recess 29 on the lock housing cover 5. When the piston element 16 slides up, it assumes such an end position that the spring stop shaft 23 abuts against the bottom of the slot 25, the locking hook 17 being displaced out of the way of the operating rudder 10. can be turned clockwise by means of its opening knob, whereby the link 8 pulls down the rod 2 and the bolt is taken out of its recess, after which 2 the door can be opened.

Läsning av dörren tillgàr på samma sätt fast i omvänd ordning. ' ° Uppfinningen är ej begränsad till det ovan endast såsom exempel beskrivna och på ritningarna visade utförandet, utan kan varieras till sina detaljer inom ramen för efterföljande patentkrav.Reading of the door is done in the same way but in reverse order. The invention is not limited to the embodiment described above only by way of example and shown in the drawings, but can be varied in its details within the scope of the appended claims.

Claims

-ïlulnuurnu-m ... _. .___._._..._.- fuuwww ~ w. «van _-, ~» »- ~ V --f .. ~ .-.« .. «... ~ ..-, - ~ -, - .., -..........,, _ _ '06300234-8 _P attentkrav

Espagnolette for doors, windows and the like, the closing part of which is held in the closed position by means of at least one latch, this latch being adjustable from an actuating mechanism (1) via a sliding actuating rod (said) extending between said mechanism (1) and latch. 2), wherein the mechanism (1) consists of a mechanism locking piston (15) displaceable between a rotatable as a cam member (27) and a likewise rotatable control rudder (10) for locking said operating rudder (10), k - characterized in that the locking piston (15) consists of two piston elements (16, 19) which are displaceable in relation to each other, the first (16) having locking abutment portions (17) cooperating with the control rudder (10) and spring means ( 22), which strives to distance the two elements (16, 19) in the direction of said operating rudder (10), so that the locking rudder (26) in a first stage of rotation of the locking rudder (26) displaces the first element (16). ) to locking engagement, and that if continued turning the second element (19) against the spring action is displaced towards the control rudder (10) so as to further spring back in the direction of the locking rudder (26) when the place of its abutment against said second 'locking piston element (19) has been passed by the locking rudder (26) cam top (28) while said first locking piston element (16) remains in its engaging position.

2.; =; Espagnolette according to claim 1, characterized in that the first locking element (16) consists of a piston part (16) provided with projecting locking hook (17) and the second locking element (19) consists of a ball (19), which is displaceable in a channel (20) extending in the first locking element (16) and in the longitudinal direction thereof.

Espagnolette according to claim 2, characterized in that the ball (19) is supported with its one side surface by a coil spring (22) abutting against a fixed abutment (23) and with its opposite side surface against the bottom of said channel ( 20).

Spaniel according to claim 3, characterized in that said channel bottom has an opening (20A) through which the main part of said ball (19) can project, however .......-.- » ~ ..._______. , o®no2s4-ß ^ ¿without being completely displaced thereby.

Espagnolette according to claim 4, characterized in that the cam surface (27) of the locking rudder (26) is adapted to cooperate with a sliding surface (21) arranged on the first locking piston element (16) located on the side of the locking element (27). 16), which are the closest said rudders (26).

The espagnolette according to claim 5, characterized in that said cam surface (27) has a projecting axis (28) extending along the axis of rotation (260) of the rudder (26) and that this axis (28) is so arranged that when rotating the locking rudder (26) it presses the ball (19) down into the channel (20) so that when it passes the ball (19) it then snaps out to its outer end position.

The espagnolette according to claim 6, characterized in that a slot (25) extends through the first locking element (16) in the area of said ball guide channel (20) and that said fixed spring abutment (23) extends through said slit (25).

Espagnolette according to claim 7, characterized in that the spring stop (23) consists of a shaft (23), which with its respective ends is fixedly mounted in a side cover (SA, SB). _

Espagnolette according to claim 8, characterized in that said side cover (SA, SB) forms the sides of a substantially U-shaped lock housing (5) and that the movable parts of the mechanism (1) are stored in these sides (SA, SB) with the locking piston (15) controlled by these sides (SA, SB) and the body portion (SC) of the lid.

The espagnolette according to claim 9, characterized in that the sliding surface (21) of the locking piston (16) is V-shaped, the ball opening (20A) being located at the tip of the V.