SI25893A

SI25893A - Multi-point door lock

Info

Publication number: SI25893A
Application number: SI201900165A
Authority: SI
Inventors: Samo Petrič; Petar TADIĆ
Original assignee: KOVINOPLASTIKA LOĹ˝ d.o.o.
Priority date: 2019-09-02
Filing date: 2019-09-02
Publication date: 2021-03-31

Abstract

Predlagani izum se nanaša na večtočkovno vratno zaporo, zlasti na vgradno zaporo za zunanja vrata, obsegajočo osrednjo blokirno napravo z zapahom in vpadom, ki se nahajata v ohišju osrednje blokirne naprave in sta drug glede drugega vzporedno premakljiva, pri čemer se na zapah deluje s pomočjo ključa in/ali vrtilnega gumba in se na vpad deluje bodisi s pomočjo kljuke preko vretenke, ključa ali vrtilnega gumba, in dodatno blokirno napravo s kavljastim vpadom. Po izumu je predvideno, da dodatna blokirna naprava (2) obsega ohišje (16), v katerem je razporejeno z vzmetnim sredstvom (22) obremenjeno sprožilo (18), ki se ga da aktivirati z okvirom vrat, pri čemer je sprožilo (18) v prijemu z zobom (21) veznega elementa (19).The present invention relates to a multi-point door lock, in particular to a built-in lock for an external door, comprising a central locking device with a latch and an inlet, located in the housing of the central locking device and movable relative to each other. key and / or rotary knob and the intrusion is acted upon either by means of a hook via a spindle, a wrench or a rotary knob, and an additional locking device with a hooked intrusion. According to the invention, it is provided that the additional locking device (2) comprises a housing (16) in which a spring-loaded actuator (18) is arranged which can be activated by a door frame, the actuator (18) being arranged. in grip with the tooth (21) of the connecting element (19).

Description

VEČTOČKOVNA VRATNA ZAPORAMULTI-POINT DOOR LOCK

[0001] Predlagani izum se nanaša na večtočkovno vratno zaporo, zlasti na vgradno zaporo za zunanja vrata, obsegajočo osrednjo blokirno napravo z zapahom in vpadom, ki se nahajata v ohišju osrednje blokirne naprave in sta drug glede drugega vzporedno premakljiva, pri čemer se na zapah deluje s pomočjo ključa in/ali vrtilnega gumba in se na vpad deluje bodisi s pomočjo kljuke preko vretenke, ključa ali vrtilnega gumba, in dodatno blokirno napravo s kavljastim vpadom.The present invention relates to a multi-point door lock, in particular to a built-in lock for an external door, comprising a central locking device with a latch and an inlet located in the housing of the central locking device and movable relative to one another. it is operated by means of a key and / or a rotary knob and is accessed either by means of a hook via a spindle, a key or a rotary knob, and an additional locking device with a hooked intrusion.

[0002] Večtočkovna vrtana zapora uvodoma navedene vrste je znana iz objave patenta št. EP 0 915 221 BI. Razkrita je vratna zapora, pri kateri je zapah preko dvokrakega vzvoda povezan z vrtilnim elementom, ki je gnan s ključem ali vrtilnim gumbom. Prvi krak omenjenega vzvoda je zavihtljivo sklopljen z vrtilnim elementom, medtem ko je drugi krak omenjenega vzvoda zavihtljivo sklopljen z zapahom, pri čemer sta kraka s svojima prostima koncema medsebojno zavihtljivo povezana. Poleg tega omenjena vratna zapora obsega dodaten vpadni zapah, ki se samodejno pomakne iz ohišja zapore, kadar se vrata zapre. V ta namen je vpadni zapah opremljen z vzdolžno potekajočim utorom, v katerem se nahaja zaporni element. Slednji je opremljen z blokirnim nosom in sprostilnim nosom, ki sodelujeta pri blokiranju vratne zapore. Pomanjkljivosti omenjene rešitve je v tem, da vratna zapora v položaju, ko je vratno krilo zaprto, ni zaklenjena. V kolikor hočemo vrata zakleniti, je potrebno dodatno posluževanje same vratne zapore.[0002] A multi-point drill bar of the type mentioned in the introduction is known from the publication of patent no. EP 0 915 221 BI. A door lock is disclosed in which the latch is connected via a two-legged lever to a rotating element driven by a key or a rotary knob. The first arm of said lever is hingedly coupled to the rotating element, while the second arm of said lever is hingedly coupled to the latch, the arms being pivotally connected to each other by their free ends. In addition, said door lock comprises an additional inlet latch which automatically moves out of the lock housing when the door is closed. For this purpose, the inlet latch is equipped with a longitudinally extending groove in which the locking element is located. The latter is equipped with a locking nose and a release nose, which participate in blocking the door lock. The disadvantages of this solution are that the door lock is not locked in the position when the door leaf is closed. If we want to lock the door, it is necessary to use the door lock itself.

[0003] Naloga izuma je ustvariti večtočkovno vratno zaporo, s katero so odpravljene pomanjkljivosti znanih rešitev.The object of the invention is to provide a multi-point door lock, which eliminates the disadvantages of the known solutions.

[0004] Zastavljena naloga je po predlaganem izumu rešena z značilnostmi, podanimi značilnostnem delu 1. patentnega zahtevka. Podrobnosti izuma so razkrite v pripadajočih podzahtevkih.The object of the present invention is solved by the features given in the feature part of claim 1. Details of the invention are disclosed in the corresponding subclaims.

[0005] Izum je v nadaljevanju podrobneje predstavljen na osnovi ne omejujočega izvedbenega primera in s sklicevanjem na priložene skice, kjer kaže sl. 1 večtočkovno vratno zaporo po izumu v blokirnem položaju in tridimenzionalnem pogledu, sl. 2 pogled v smeri puščice II s sl. 1 na prvo blokirno napravo z odstranjenim pokrovom, sl. 3 pogled v smeri puščice III s sl. 1 na dodatno blokirno napravo v položaju zaprto z odstranjenim pokrovom, sl. 4 pogled z nasprotne strani na dodatno blokirno napravo s sl. 3 z odstranjenim pokrovom, sl. 5 pogled na dodatno blokirno napravo s sl. 3 v položaju odprto, in sl. 6 pogled na dodatno blokirno napravo s sl. 5 z odstranjenim pokrovom.The invention is further presented in more detail on the basis of a non-limiting embodiment and with reference to the accompanying drawings, in which FIG. 1 shows a multi-point door lock according to the invention in a locking position and a three-dimensional view, FIG. 2 is a view in the direction of arrow II of FIG. 1 to the first locking device with the cover removed, FIG. 3 is a view in the direction of arrow III of FIG. 1 to an additional locking device in the closed position with the cover removed, FIG. 4 is a side view of the additional locking device of FIG. 3 with the cover removed, FIG. 5 is a view of the additional locking device of FIG. 3 in the open position, and FIG. 6 is a view of the additional locking device of FIG. 5 with cover removed.

[0006] Večtočkovna vratna zapora po izumu obsega prvo, osrednjo blokirno napravo 1 in na vzdolžnem odmiku od le-te vsaj eno drugo, dodatno blokirno napravo 2, pri čemer sta blokirni napravi 1, 2 pritrjeni na čelni letvi 3 in medsebojno sklopljeni z zapahnilnim drogom 4. Omenjena vratna zapora je predvidena za vgraditev v vratno krilo (na sl. ni prikazano) na način, da vsakokratna blokirna naprava 1, 2 sede v utor, ki je v ta namen predviden v vratnem krilu, pri čemer je omenjena čelna letev 3 v vgrajenem stanju vratne zapore obrnjena proti vratnemu okviru. Neposredno pod čelno letvijo 3 in na proč od omenjenega vratnega okvira ležeči strani le-te je razporejen omenjeni zapahnilni drog 4, na katerega se deluje na primer s pomočjo ključa in ključavnice, razporejene v osrednji blokirni napravi 1.The multi-point door lock according to the invention comprises a first, central locking device 1 and at least one second, additional locking device 2 at a longitudinal distance from it, the locking devices 1, 2 being attached to the front bar 3 and interconnected by a locking device. rod 4. The said door lock is provided for installation in the door leaf (not shown in the figure) in such a way that each locking device 1, 2 sits in a groove provided for this purpose in the door leaf, said front strip 3 in the installed state of the door lock facing the door frame. Directly below the front bar 3 and on the side of the door frame lying thereto, said locking rod 4 is arranged, which is acted upon, for example, by means of a key and a lock arranged in the central locking device 1.

[0007] Osrednja blokirna naprava 1, ki je predstavljena na sl. 2 z odstranjenim pokrovom, obsega ohišje 5, v notranjosti katerega sta razporejena vpad 6 in zapah 7, ki sta premakljiva v ravnini ohišja 5 v smeri proti in proč od čelne letve 3. V prikazanem osnovnem položaju osrednje blokirne naprave 1 se vpad 6 nahaja v popolnoma iztegnjenem položaju izven ohišja 5, medtem ko se zapah 7 nahaja v popolnoma vpotegnjenem položaju v ohišju 5. Poleg tega je v ohišju 5 vrtljivo razporejena vretenka 8, ki obsega skoznjo luknjo 9, prednostno štirirobo skoznjo luknjo za sprejem ustreznega trna kljuke ali podobnega aktivirnega elementa. V območju neposredno nad vpadom 6 in zapahom 7 je razporejen vezni element 10 (na sl. 2 prikazan s črtkano črto), ki je premakljiv prečno na omenjeno smer gibanja vpada 6 oz. zapaha 7, to je v vzdolžni smeri čelne letve 3. Vsakokratni vzdolžni konec 10’, 10 omenjenega veznega elementa 10 je, na primer na način pero-utor, sklopljen z zapahnilnim drogom 4, ki pod omenjeno čelno letvijo 3 vodi do omenjene dodatne blokirne naprave 2. Dalje je ohišje 5 v območju pod zapahom 7, gledano v vzdolžni smeri blokirne naprave 1, zasnovano s skoznjo luknjo 11 za sprejem neprikazanega blokirnega cilindra. Omenjeni vezni element 10 je premakljiv s pomočjo brade omenjenega blokirnega cilindra, ki ga uporabnik upravlja s ključem. Omenjeni premik sledi na način, da omenjena brada preko dročnika 12, ki je sklopljen z veznim elementom 10, le-tega premakne v omenjeni vzdolžni smeri čelne letve 3. Sočasno vezni element 10 preko kavlja 13 deluje na vpad 6 in ga premakne v notranjost ohišja 5, kar posledično omogoči odpiranje vrat. Ko uporabnik spusti omenjeni ključ, s katerim upravlja blokirni cilinder, vzmet 14, ki je držana z nosilcem 15, potisne vezni element 10 nazaj v začetni položaj (prikazano s črtkano črto na sl. 2).The central locking device 1 shown in FIG. 2 with the cover removed, comprising a housing 5, inside which are arranged an inlet 6 and a latch 7, which are movable in the plane of the housing 5 in the direction towards and away from the front bar 3. In the shown basic position of the central locking device 1, the inlet 6 is located in in a fully extended position outside the housing 5, while the latch 7 is in a fully retracted position in the housing 5. In addition, in the housing 5 there is a rotatably arranged spindle 8 comprising a through hole 9, preferably a quadrangular through hole for receiving a suitable hook mandrel or similar actuator. element. In the area directly above the inlet 6 and the latch 7, a connecting element 10 is arranged (shown in Fig. 2 by a dashed line), which can be moved transversely to said direction of movement of the inlet 6 or of the latch 7, i.e. in the longitudinal direction of the front strip 3. Each longitudinal end 10 ', 10 of said connecting element 10 is, for example in the manner of a tongue-and-groove, coupled to a locking rod 4 leading to said additional locking bar under said front strip 3. device 2. Further, the housing 5 in the area under the latch 7, viewed in the longitudinal direction of the locking device 1, is designed with a through hole 11 for receiving the unlocked locking cylinder. Said connecting element 10 is movable by means of the chin of said locking cylinder operated by the user with a key. Said displacement follows in such a way that said chin is moved in said longitudinal direction of the front strip 3 via a handpiece 12 coupled to the connecting element 10. At the same time, the connecting element 10 acts on the inlet 6 via the hook 13 and moves it inside the housing. 5, which in turn allows the door to open. When the user lowers said key operated by the locking cylinder, the spring 14 held by the bracket 15 pushes the connecting element 10 back to the initial position (shown by the dashed line in Fig. 2).

[0008] Dodatna blokirna naprava 2, ki je v svojem položaju zaprto predstavljena na sl. 3 z odstranjenim pokrovom, obsega ohišje 16, v notranjosti katerega sta razporejena kavljasti vpad 17 in sprožilo 18. Omenjeni kavljasti vpad 17 je okoli vrtišča 17’ zavihtljiv v ravnini ohišja 16 na način, da se nahaja bodisi v ohišju 16 (položaj odprto) ali izven njega (položaj zaprto), medtem ko je sprožilo 18 zgolj premakljivo v smeri proti in proč od čelne letve 3. V prikazanem položaju zaprto dodatne blokirne naprave 2 (sl. 3) se kavljasti vpad 17 nahaja v prvem, blokirnem položaju izven ohišja 16, pri čemer prijemlje v neprikazano nasprotno blokirno sredstvo na okviru vrat oz. okna. Sprožilo 18 se nahaja v popolnoma iztegnjenem položaju izven ohišja 16. V območju neposredno nad vpadom 17 in sprožilom 18 je razporejen vezni element 19 (na sl. 3 prikazan s črta-pikčasto črto), ki je premakljiv prečno na omenjeno smer gibanja vpada 17 oz. sprožila 18, to je v vzdolžni smeri čelne letve 3. Vsaj en vzdolžni konec 19’, 19” omenjenega veznega elementa 19 je, na primer na način pero-utor, sklopljen z zapahnilnim drogom 4, ki pod omenjeno čelno letvijo 3 vodi od omenjene osrednje blokirne naprave 1 in/ali do sosednje dodatne blokirne naprave 2.An additional locking device 2, which is closed in its position shown in FIG. 3 with the cover removed, comprises a housing 16, inside which are arranged a hook inlet 17 and a trigger 18. Said hook inlet 17 is pivotable around the pivot 17 'in the plane of the housing 16 in such a way that it is located either in the housing 16 (open position) or outside it (closed position), while the trigger 18 is only movable in the direction towards and away from the front bar 3. In the shown closed position of the additional locking device 2 (Fig. 3), the hook inlet 17 is located in the first locking position outside the housing 16. , whereby it engages in the non-shown opposite blocking means on the door frame or windows. The trigger 18 is located in a fully extended position outside the housing 16. In the area directly above the inlet 17 and the trigger 18 is arranged connecting element 19 (shown in Fig. 3 by a dash-dotted line), which is movable transversely to said direction of incidence 17 or . triggered 18, i.e. in the longitudinal direction of the front strip 3. At least one longitudinal end 19 ', 19 ”of said connecting element 19 is, for example in the manner of a tongue-and-groove, coupled to a locking rod 4 leading from said front strip 3 from said the central locking device 1 and / or to the adjacent additional locking device 2.

[0009] Omenjeno sprožilo 18 je, gledano v ravnini dodatne blokirne naprave 2, zasnovano s poglobitvijo 20, ki poteka po celotnem osrednjem območju sprožila 18. Omenjeni utor 20 je konfiguriran za sodelovanje z veznim elementom 19, pri čemer je slednji zasnovan z zobom 21, ki je predviden za sodelovanje z omenjenim sprožilom 18. Omenjeno sprožilo 18 je vseskozi obremenjeno s pomočjo vzmetnega sredstva 22 in prisiljeno v položaj ven iz omenjenega ohišja 16.Said trigger 18, viewed in the plane of the additional locking device 2, is formed by a recess 20 extending over the entire central region of the trigger 18. Said groove 20 is configured to cooperate with the connecting element 19, the latter being designed with a tooth 21. , which is intended to cooperate with said trigger 18. Said trigger 18 is continuously loaded by means of a spring means 22 and forced into a position out of said housing 16.

[0010] Ob zaprtju vrat deluje okvir vrat na sprožilo 18 in ga potisne v notranjost ohišja 16. Sprožilo 18 tedaj pride iz prijema z zobom 21 veznega elementa 19, s čimer je veznemu elementu 19 omogočen premik v vzdolžni smeri ohišja 16 dodatne blokirne naprave oz. v vzdolžni smeri čelne letve 3. Omenjeni vzdolžni premik veznega elementa 19 je sprožen s pomočjo vzmetnega sredstva 23, ki obremenjuje vezni element 19, kadar se dodatna blokirna naprava nahaja v položaju odprto.When the door is closed, the door frame acts on the actuator 18 and pushes it into the interior of the housing 16. The actuator 18 then comes out of the grip with the tooth 21 of the connecting element 19, allowing the connecting element 19 to move in the longitudinal direction of the housing 16 of the additional locking device. . in the longitudinal direction of the front strip 3. Said longitudinal movement of the connecting element 19 is triggered by means of a spring means 23 which loads the connecting element 19 when the additional locking device is in the open position.

[0011] Ob omenjenem vzdolžnem premiku veznega elementa 19 je le-ta voden s pomočjo vsaj enega utora 24 ki drsi po vsaj enem zatiču 25. V predstavljenem izvedbenem primeru je omenjeni vsaj en utor 24 zasnovan na veznem elementu 19 in je omenjeni vsaj en zatič 25 razporejen na ohišju 16.With said longitudinal movement of the connecting element 19, it is guided by at least one groove 24 sliding along at least one pin 25. In the illustrated embodiment, said at least one groove 24 is based on the connecting element 19 and said at least one pin 25 arranged on the housing 16.

[0012] Omenjeni vzdolžni premik veznega elementa 19 se preko dodatnega zatiča 26 na veznem elementu 19 prenese na utor 27, zasnovan na kavljastem vpadu 17. Omenjeni utor 27 je prednostno zasnovan kot lokasti utor. Tekom drsenja dodatnega zatiča 26 veznega elementa 19 se vzdolžno gibanje slednjega prenese na kavljasti vpad 17, ki se posledično zavihti iz ohišja 16 in prime v neprikazano nasprotno blokirno napravo.Said longitudinal movement of the connecting element 19 is transmitted via an additional pin 26 on the connecting element 19 to a groove 27 based on the hook inlet 17. Said groove 27 is preferably designed as an arched groove. During the sliding of the additional pin 26 of the connecting element 19, the longitudinal movement of the latter is transmitted to the hook inlet 17, which consequently swings out of the housing 16 and grips the unseen opposite locking device.

[0013] Večtočkovno vratno zaporo po izumu se v predstavljenem izvedbenem primeru deblokira s pomočjo ključa, s katerim se v osrednji blokirni napravi 1 deluje na zapahnilni drog 4. Z vrtenjem omenjenega ključa se zasuče tudi omenjena vretenka 8, ki po eni strani povzroči umik vpada 6 osrednje blokirne naprave 1 v ohišje 5, po drugi strani pa premik veznega elementa 10. Omenjeni premik veznega elementa 10 osrednje blokirne naprave 1 povzroči premik zapahnilnega droga 4, ki deluje na vezni element 19 dodatne blokirne naprave 2. Premik omenjenega veznega elementa 19 napne vzmetno sredstvo 23 in s pomočjo sodelovanja dodatni zatič 26 - utor 27 deluje na kavljasti vpad 17, s čimer le-tega zavihti v ohišje 16 dodatne blokirne naprave.In the present embodiment, the multi-point door lock according to the invention is unlocked by means of a key which acts on the locking rod 4 in the central locking device 1. By rotating said key, said vertebra 8 is also rotated, which on the one hand causes the intrusion to withdraw. 6 of the central locking device 1 into the housing 5, on the other hand, the movement of the connecting element 10. Said movement of the connecting element 10 of the central locking device 1 causes the locking rod 4 acting on the connecting element 19 of the additional locking device 2. The movement of said connecting element 19 spring means 23 and by means of cooperation an additional pin 26 - groove 27 acts on the hook inlet 17, whereby it is twisted into the housing 16 of the additional locking device.

[0014] Večtočkovna vratna zapora po izumu omogoča samodejno zapiranje in blokiranje vrat vsakokrat, ko se vratno krilo zapre. Vstop brez ključa z zunanje strani vrat je tako preprečen. Tekom zapiranja vrat okvir vrat povozi sprožilo, kar povzroči aktiviranje mehanizma in kavljasti vpad se zavihti v blokirni položaj.The multi-point door lock according to the invention allows the door to be automatically closed and locked each time the door leaf is closed. Keyless entry from the outside of the door is thus prevented. During the closing of the door, the door frame runs over the trigger, which causes the mechanism to be activated and the hook intrusion swings into the locking position.

Claims

Patent claims

A multi-point door lock, in particular a built-in lock for an external door, comprising a central locking device with a latch and an inlet located in the housing of the central locking device and movable relative to each other, the latch being operated by means of a key and / or rotary knob and is accessed either by means of a hook via a spindle, a wrench or a rotary knob, and an additional locking device with a hooked intrusion, characterized in that the additional locking device (2) comprises a housing (16) in which a spring a means (22) loaded by a trigger (18) which can be activated by a door frame, the trigger (18) being in engagement with the tooth (21) of the connecting element (19), the connecting element (19) being arranged above the hook inlet (17) and actuator (18) and is movable transversely with respect to the direction of movement of the actuator (18), wherein at least one longitudinal end (19 ', 19 ") of said connecting element (19) is coupled to the locking rod (4) , which leads from the mentions under the front bar (3) one central locking device (1) and / or to an adjacent additional locking device (2).

Multi-point door lock according to claim 1, characterized in that said trigger (18) is loaded with a spring means (22).

Multi-point door lock according to claims 1 and 2, characterized in that said connecting element (19) is loaded with a spring means (23) and movable in the longitudinal direction of the additional locking device.

Multi-point door lock according to one of the preceding claims, characterized in that the connecting element (19) is movably connected by means of a pin (26) - groove connection (27) to a hook-inlet (17) which is hinged from or. into the housing (16) of the additional locking device.