SI9620115A

SI9620115A - Door lock which can be used in left-hand or right-hand mode

Info

Publication number: SI9620115A
Application number: SI9620115A
Authority: SI
Inventors: Wilhelm King
Original assignee: Karl Simon Gmbh & Co. Kg
Priority date: 1995-11-10
Filing date: 1996-10-31
Publication date: 1998-08-31
Also published as: CZ285537B6; ES2136435T3; EP0859898A1; CZ150798A3; WO1997017517A1; EP0859898B1; PL181680B1; DE59603021D1; TR199800829T2; DE29521041U1; PL326681A1; BR9611458A; ATE184360T1; TW386131B

Abstract

The invention concerns a door lock (1) which can be used in right-hand or left-hand mode. It has a hub (4) accommodated in a housing (2) and capable of being rotated from outside by an actuating element, and which displaces a bolt (3) between an open position and a closed position through a displacement element. A blocking element (5) can be used to re-set the lock (1) from right-hand mode to left-hand mode and vice versa. The construction and actuation of the door lock (1) to switch between modes is simplified by mounting the blocking element (5) on the hub (4) so as to be adjustable.

Description

Levo in desno uporabljiva vratna ključavnicaUsable door lock on the left and right

Izum se nanaša na desno in levo uporabljivo vratno ključavnico z vretenko, nameščeno v ohišju in od zunaj vrtljivo z upravljalnim elementom, pri čemer je z omenjeno vretenko zapah preko prestavnega člena premakljiv med položajem odprto, ko je potisnjen v ohišje, in položajem zaprto, ko je potisnjen iz ohišja, in z blokimim kosom, ki je za prestavitev med desno/levo uporabo tako prestavljiv med dvema položajema, daje v položaju zaprto oprt na z ohišjem togo povezan prislon v smeri, ki je nasprotna odpiralni smeri, in da je vretenka med položajema odprto in zaprto vsakokrat zavrtljiva sem in tja le za 90°, pri čemer je smer vrtenja za dosego položaja odprto oz. položaja zaprto pri obeh načinih uporabe vsakokrat nasprotna.The invention relates to a right and left usable door lock with a spindle mounted in the housing and rotatable externally with a control element, with said spindle the latch being movable between the position open when pushed into the housing and the position closed when it is pushed out of the housing, and with the block piece, which is so adjustable between two positions for shifting between right and left, that in a closed position it is supported by a rigidly connected stop in the direction opposite to the opening direction, and that the vertebra is between The positions of the open and closed positions are rotatable only 90 ° each time, with the direction of rotation being open or open. the positions closed in both uses are opposite each time.

Tovrstna vratna ključavnica je znana iz npr. DE 43 22 877 Cl. Za udejanjenje izbiroma desne/leve uporabe je pokrov ohišja v območju nad četverostrano vretenko, s katero se da zapah z vrtenjem premakniti v položaj odprto in zaprto, opremljen s prisloni, ki z upravljalnim elementom, ki se ga da od zunaj vstaviti v vretenko, sodeluje na tak način, daje tako pri desni kot tudi levi uporabi mogoč zgolj 90° zasuk, pri čemer je smer vrtenja iz položaja zaprto v položaj odprto oz. obratno pri obeh načinih uporabe nasprotna. Upravljalni element obsega pritikline, sodelujoče s prisloni, zasnovanimi v pokrovu ohišja, in se ga mora pri obeh načinih uporabe za 90° zavrtenega vstaviti v sprejemnik vretenke in izrez pokrova ohišja. Ne glede na to, da mora biti upravljalni element posebej prilagojen vratni ključavnici, lahko pri obeh načinih uporabe pride do zamenjave pri upravljanju vratne ključavnice.Such a door lock is known from e.g. DE 43 22 877 Cl. For the choice of right / left use, the housing cover is in the area above the quadrilateral vertebra, by which the latch can be rotated to an open and closed position, equipped with backs which interact with the control element which can be inserted from the outside into the vertebra in such a way that both the right and left uses only 90 ° rotation, with the direction of rotation being closed to the open or open position. the opposite is true for both uses. The control element comprises recesses, cooperating with the backrests designed in the housing cover, and must be inserted into the vertebrae receiver and the recess of the housing cover in both applications by 90 ° rotation. Although the control element must be specifically tailored to the door lock, in both applications there may be confusion when operating the door lock.

Nadaljnja vratna ključavnica z desno/levo uporabo je znana iz DE 92 12 503 Ul. Pri tej vratni ključavnici sta na vretenki predvidena dva prislonska nosa, ki sodelujeta s prislonskima telesoma v notranjosti ohišja. Za prestavitev med obema načinoma uporabe se preklopi prislonsko telo v notranjosti ohišja, zaradi česar je notranjost ohišja zasnovana sorazmerno zahtevno.A further right / left hand door lock is known from DE 92 12 503 Ul. With this door lock, there are two restraint noses that interact with the restraint bodies inside the housing. To shift between the two modes of use, the shutter body is switched inside the housing, which makes the interior of the housing designed relatively demanding.

V DE-GM 19 20 339 je objavljena nadaljnja desno ali levo uporabljiva vratna ključavnica, pri kateri je vezana plošča opremljena s prislonskimi jeziki, ki lahko sodelujejo z dvema diametralno iz vretenke štrlečima prislonskima ploskvama, da se povzroči omejitev zasuka. Tudi ta mehanizem je sorazmerno zahteven in za uporabnika pri upravljanju z njim od vsega začetka težko razumljiv.DE-GM 19 20 339 discloses a further right or left usable door lock, in which a plywood panel is provided with stop tabs that can interact with two diametrically protruding stop surfaces from the vertebra, to limit the rotation. This mechanism is also relatively demanding and difficult to understand for the user from the outset.

Naloga izuma je ustvariti vratno ključavnico uvodoma opisane vrste, ki je enostavna za izgradnjo in uporabo.It is an object of the invention to create a door lock of the type described above, which is easy to build and use.

Ta naloga je rešena z značilnostmi, podanimi v 1. patentnem zahtevku. Po tem je predvideno tudi, da je blokirni kos za prestavitev vzporedno z ravnino pokrova ohišja premakljivo uležiščen na vretenki. S tem lahko notranjost ohišja ključavnice ostane praktično nespremenjena glede na ključavnico, ki je uporabljiva za le en način uporabe, tako da se da pri dokončanju uporabiti pretežno ustrezna orodja, izdelava pa je cenovno ugodna. V notranjosti ohišja je lahko na enostaven način predviden tog prislon in sprememba se glede na običajno vratno ključavnico za le en način uporabe v bistvu nanaša le na sorazmerno enostavno spremembo vretenke.This task is solved by the features set forth in claim 1. Thereafter, it is also envisaged that the locking piece for shifting is parallel to the plane of the cover of the housing movably resting on the spindle. In this way, the interior of the lock housing can remain virtually unchanged relative to a lock that is usable for only one use, so that predominantly suitable tools can be used at completion and cost-effective to manufacture. Inside the case, a rigid backrest can be provided in an easy way, and the change in relation to a conventional door lock for one use only essentially refers to a relatively simple change of the spindle.

Enostavno, enoznačno zmožnost prestavitve se doseže s tem, da je blokirni kos voden na mostiču, zasnovanem na vretenki.A simple, unambiguous repositioning capability is achieved by having the locking piece guided by a spindle-based bridge.

Uporaba je enostavna s tem, daje blokirni kos za prestavitev s pomočjo sredstva od zunaj dostopen skozi predor ostenja ohišja, tj. npr. daljših ali ožjih stranskih sten, dna ohišja ali pokrova ohišja. Predor v stranski steni ima pri tem prednost, da se da ključavnico prestaviti tudi v že montiranem stanju.It is easy to use in that the locking piece is easily accessible from the outside by means of the housing cavity through a means of exterior housing. e.g. longer or narrower side walls, bottom of housing or housing cover. The tunnel in the side wall has the advantage that the lock can also be moved in its already mounted state.

Mehanizem za prestavitev med obema načinoma uporabe ima nadalje enostavno zasnovo in je se ga da z njim dobro in enoznačno upravljati s tem, da je mostič usmerjen vzporeno z ravnino pokrova ohišja in v položaju odprto oz. zaprto vzporedno z vsakokratno stransko steno ohišja ter v vretenki zasnovan z izrezom in na spodnji strani, usmerjeni proč od pokrova ohišja, obsega spodrez in daje blokirni kos zasnovan v bistvu kvadrasto in na svoji spodnji strani, obrnjeni k mostiču, obsega utor in nos, ki od spodaj grabi v spodrez. Blokirni kos se da pri tem npr. kot kos iz umetne snovi enostavno in neizgubljivo na način sponke natakniti na mostič in prestavljivo fiksirati.The mechanism for shifting between the two modes of use is further simple in design and can be operated in a good and unambiguous manner, with the bridge oriented parallel to the plane of the housing cover and in the open or open position. closed parallel to the respective side wall of the housing and in a vertebrae designed with a notch and at the bottom facing away from the housing cover, comprising a notch and providing a locking piece substantially square and on its underside facing the bridge, comprising a groove and a nose which from below it grabs into the undercut. The locking piece can be provided with e.g. as a piece of plastic, simply and indelibly put the clamp on the jumper and fixable.

Oba položaja blokirnega kosa za oba načina uporabe se da s tem varno nastaviti in držati, tako da mostič med obema položajema blokirnega kosa obsega klančino.Both locking positions for both applications can thus be safely adjusted and held so that the bridge between the two locking positions comprises a ramp.

Enostavno funkcijo pri enostavni zasnovi prestavnega mehanizma se zagotovi s tem, da je prislon, gledano od vrtilne osi vretenke, razporejen zunaj blokirnega kosa vzdolž in vzporedno svoji prestavni poti, pri čemer prislon tvori okoli vrtilne osi sekanto na krog, katerega polmer ustreza daljici med vrtilno osjo in od nje najbolj oddaljenim odsekom blokirnega kosa, in da oba položaja blokirnega kosa ležita simetrično glede na središčno pravokotnico sekante.The simple function of the simple design of the gearbox is to ensure that the stop, viewed from the rotational axis of the vertebrae, is arranged outside the locking piece along and parallel to its gearing, the backlash forming a secant about a circle about a radius corresponding to the distance between the rotational axis. the axis and the outermost sections of the locking piece, and that the two positions of the locking piece lie symmetrically with respect to the central rectangle of the section.

Notranjosti ohišja glede na ključavnično ohišje za le en način uporabe sploh ni potrebno spremeniti, če je predvideno, da je prislon zasnovan z navpično od pokrova ohišja v notranjost ohišja štrlečim pomolom in da s pomolom zasnovano okno tvori v pokrovu ohišja predor za prestavitev blokirnega kosa, pri čemer je le-ta viden in dostopen od zunaj zgolj v položaju zaprto. Hkrati se pri izgradnji prislona na enostaven način ustvari dostopnost blokirnega kosa od zunaj.There is no need to change the interior of the housing relative to the lock case for only one use if it is intended that the backing is projected vertically from the housing cover into a projecting protrusion and that the projection window forms a tunnel in the housing cover to move the locking piece, leaving it visible and accessible from the outside solely in the closed position. At the same time, access to the locking piece from the outside is easily created when constructing the backrest.

Če je predvideno, da sta oba položaja blokirnega kosa označena na zunanji strani pokrova ohišja in/ali da je položaj odprto označen s prvo, od zunaj vidno oznako na vretenki in ustrezno nadaljnjo oznako na zunanji strani pokrova ohišja, lahko tako uporabnik brez težav razpozna, kako mora biti pozicioniran blokirni kos za želen način uporabe, tako da se nastavitev lahko izvede zlahka in brez pomot.If it is envisaged that both positions of the locking piece are marked on the outside of the housing cover and / or that the position is openly marked with the first, externally visible mark on the vertebra and the corresponding further marking on the outside of the housing cover, the user can easily recognize it, how the locking piece should be positioned for the intended use so that the adjustment can be made easily and without mistake.

Nadalje se zasnovo in varno delovanje pospeši s tem, da je prestavni člen zasnovan kot vretenki prioblikovano prstasto sojemalo in da zapah obsega s sojemalom sodelujočo krmilno krivuljo z lokastim osrednjim odsekom in nanj s strani priključenima končnima odsekoma in da je sojemalo v položaju zaprto v sredini osrednjega odseka ter v položaju zaprto pri levi uporabi v pogledu od zgoraj od pokrova ohišja usmerjeno h končnemu odseku, ki glede na osrednji odsek leži v nasprotni smeri urnega kazalca, pri desni uporabi pa je usmerjeno h končnemu odseku, ki leži v smeri urnega kazalca, in daje omejitev zasuka vretenke čez položaj odprto podana s prislonitvijo sojetnala na naslonsko območje končnega odseka in z naleganjem zapaha na opornik v ohišju.Further, the design and safe operation are accelerated by the fact that the gear member is designed as a vertebrae-shaped finger extruder and that the latch comprises a contra-operating control curve with a contra-angular central section and associated end sections connected thereto, and that the transducer is closed in the middle of the central region. section and closed in left-hand position in a top-view view of the housing cover directed toward the end section, which is counterclockwise relative to the center section, and in right-hand use, it is directed clockwise to the end section, and provides a restriction on the rotation of the vertebrae beyond the open position by pushing the suetatel to the abutment area of the end section and by locking the latch to the strut in the housing.

Položaj odprto in zaprto se pri obeh načinih uporabe zavzame enoznačno in varno ter pri sukanju vretenke razpozna z ukrepi, da vretenka obsega s pokrovom ohišja vzporeden odsek z v bistvu kvadratnim zunanjim obrisom z zaokroženimi robovi in da je vzdolž zunanjega obrisa kvadratnega odseka na stranici, vzporedni z ozko stranico ohišja, podprt elastičen zaskok, ki se na svoji od vretenke proč obrnjeni strani s pomočjo dveh bočno elastičnih prstastih, na vzdolžnih stranicah ohišja vodenih nastavkov tako naslonjen na ozko stranico ohišja, da sta nastavka s konveksno usločitvijo k pokrovu ohišja s svojima prostima koncema obrnjena k dnu ohišja.The open and closed positions shall be unambiguous and secure in both applications and shall be recognized by twisting the vertebrae with measures that the vertebrae comprises a parallel section with a housing cover essentially a square outer contour with rounded edges and parallel to the outer contour of the square section on the side. narrow side of housing, supported elastic latch, which extends on its side from the vertebrae side by two laterally elastic fingers, on the longitudinal sides of the housing of water guides, so that they are restrained on the narrow side of the housing such that the convex locking nozzles are attached to the housing cover with their free ends. facing the bottom of the housing.

Izum je pobliže obrazložen s pomočjo izvedbenega primera in s sklicevanjem na priložene skice, kjer kaže sl. 1A desno ali levo uporabljivo ključavnico za levo uporabo v položaju odprto, sl. IB vratno ključavnico s sl. 1A v položaju zaprto, sl. 2A do 2C vratna ključavnica, prikazana na sl. 1A in IB, v prerezu v pogledu s strani, tlorisnem pogledu s strani pokrova ohišja oz. prečnem prerezu, pri čemer je prikazana nastavitev za desno uporabo, sl. 3 predstavitev, ustrezajoča sl. 2B, pri čemer je prikazan položaj zaprto in sl. 4A do 4C vratno ključavnico v tlorisnem pogledu s strani dna ohišja, pri čemer so predstavljene različne nastavitve v povezavi z ustreznimi oznakami, in sl. 5A do 5C nadaljnjo izvedbeno obliko vratne ključavnice v prerezu v pogledu s strani in tlorisnem pogledu v položaju odprto oz. zaprto pri nastavitvi za desno uporabo.The invention is explained in greater detail by way of an embodiment and by reference to the accompanying drawings, where FIG. 1A shows a right or left usable lock for left use in the open position; FIG. IB the door lock of FIG. 1A in the closed position, FIG. 2A to 2C the door lock shown in FIG. 1A and IB, in cross-sectional view, side view, side view of the housing cover, respectively. a cross-section showing the setting for right-hand use, FIG. 3 shows the corresponding FIG. 2B, showing the closed position and FIG. 4A to 4C, a door lock in plan view from the bottom of the housing, showing the various settings in conjunction with the corresponding markings, and FIG. 5A to 5C, a further embodiment of the door lock in cross-section in side view and floor plan in open or open position. closed at right-hand setting.

Na sl. 1A je prikazana vratna ključavnica 1, ki je, prav tako kot na ostalih skicah prikazane vratne ključavnice, uporabljiva desno/levo. Prikazana je leva uporaba v položaju odprto, pri čemer je zapah 3 potisnjen v ohišje 2. Na sl. 1B je prikazana ustrezna predstavitev v položaju zaprto, pri čemer je zapah 3 skozi režo v stranski steni 2.1 potisnjen iz ohišja 2. Na sl. je prikazan izrez notranjosti ohišja, pri čemer je pokrov 2.3 ohišja odstranjen (prim. sl. 2A in 2C). Za prestavitev zapaha 3 med položajem zaprto in položajem odprto je predvidena vretenka 4 s sojemalom 4.1, ki prijemlje v krmilno krivuljo 3.1 z lokastim osrednjim odsekom in dvema mejnima končnima odsekoma 3.10 in 3.10'. Krmilna krivulja je zasnovana npr. z zastopničenjem izreza ali poglobitve zapaha 3.In FIG. 1A shows a door lock 1, which, like the other sketches shown in the door lock, is usable right / left. The left application is shown in the open position, with the latch 3 being pushed into the housing 2. In FIG. 1B shows a corresponding representation in the closed position, the latch 3 being pushed out of the housing through the slot in the side wall 2.1. FIG. a notch inside the housing is shown, with the housing cover 2.3 being removed (cf. Figs. 2A and 2C). To move latch 3 between the closed position and the open position, a vertebra 4 with a coulter 4.1 is provided which grips into the control curve 3.1 with an arched central section and two boundary end sections 3.10 and 3.10 '. The steering curve is designed e.g. by representing the cut or deepening of the latch 3.

Pri levi uporabi je sojemalo 4.1 v položaju odprto usmerjeno v glede na sl. spodnji končni odsek 3.10. Za potisk zapaha 3 ven v položaj zaprto se vretenko 4 s pomočjo neprikazanega upravljalnega elementa zasuče s štirirobom, ki je vstavljen v ustrezen sprejemnik 4.2 vretenke 4. Za premikanje zapaha 3 v položaj zaprto se vretenko 4 zasuče v smeri urnega kazalca, tako da se zapah 3 potisne ven iz reže stranske stene 2.1. Po zasuku za 90° je dosežen položaj zaprto, v katerem je sojemalo 4.1, kot je prikazano na sl. IB, doseglo sredino lokastega odskea krmilne krivulje 2.1. Nadaljnji zasuk v smeri urnega kazalca je preprečen s tem, da blokirni kos 5 trči ob prislon 2.5, kije togo povezan z ohišjem.In left-hand use, shutter 4.1 is in the open-facing position relative to FIG. lower end section 3.10. To push the latch 3 out into the closed position, the spindle 4 is rotated by means of a non-shown control element with a latch inserted into the corresponding vertebra 4.2 receiver 4. To move the latch 3 into the closed position, the spindle 4 is rotated clockwise so that the latch 3 pushes out from the sidewall slot 2.1. After a rotation of 90 °, the closed position was reached, which contained 4.1, as shown in FIG. IB, reached the center of the arc of the steering curve 2.1. Further rotation clockwise is prevented by the locking piece 5 colliding against a stop 2.5 which is rigidly connected to the housing.

Blokimi kos 5 je premakljivo uležiščen na vzporedno s stranico kvadratnega odseka vretenke 4 zasnovanem mostiču 4.3, pri čemer je blokirni kos, kot je prikazano na sl. IB, pri levi uporabi razporejen na desni strani mostiča 4.3. Nenadzorovan premik blokirnega kosa 5 na mostiču 4.3 se zanesljivo prepreči z vozličasto klančino 4.4 na stranski ploskvi mostiča 4.3. Blokirni kos 5 pa se da v položaju zaprto zlahka potisniti vzdolž in vzporedno s prislonom 2.5 s pomočjo enostavnega sredstva, npr. konice kemičnega svinčnika, čez klančino 4.4 v levi položaj, tako da se sredstvo vtakne v konično poglobitev 5.1.The block piece 5 is pivotably mounted parallel to the side of the square section of the spindle 4 designed bridge 4.3, with the block piece as shown in FIG. IB, for left-hand use, located on the right side of the bridge 4.3. The uncontrolled movement of the locking piece 5 on the bridge 4.3 is reliably prevented by the nodal ramp 4.4 on the side face of the bridge 4.3. However, the locking piece 5 can be easily pushed in the closed position along and parallel to the stop 2.5 by a simple means, e.g. ballpoint tips across the ramp 4.4 into the left position so that the agent is inserted into the conical recess 5.1.

Blokirni kos 5 nasede v položaju zaprto,prikazanem na sl. IB, na prislon 2.5, pri čemer se ta prislonski položaj doseže s tem, da se z naslonsko ravnino prislona 2.5 tvori sekanto kroga s središčem M vrtilne osi vretenke 4, pri čemer polmer r ustreza daljici med vrtilno osjo in od tam najbolj oddaljeno točko P blokirnega kosa 5. Zaradi tega prislonskega položaja je vretenka 4 zasukljiva le v nasprotni smeri urnega kazalca, dokler ni dosežen položaj odprto zapaha in dokler sojemalo 4.1 ni usmerjeno h končnemu odseku 3.10. V položaju odprto nadaljnje sukanje vretenke v nasprotni smeri urnega kazalca ni mogoče, kajti sojemalo 4.1 nalega na prislonsko območje končnega odseka 3.10 in zapah 3 v notranjosti ohišja trči ob opornik.The locking piece 5 is seated in the closed position shown in FIG. IB, to the stop 2.5, wherein this stop position is obtained by forming a secant of the circle with the center of the axis of rotation of the vertebra 4 by the backrest plane 2.5, wherein the radius r corresponds to the distance between the rotary axis and then the furthest point P locking piece 5. Due to this stop position, the spindle 4 is rotatable only counter-clockwise until the open latch position is reached and the feeder 4.1 is directed towards the final section 3.10. In the open position, no further rotation of the vertebrae is possible in a counter-clockwise fashion, since the socket 4.1 rests against the stop area of the end section 3.10 and the latch 3 collides against the strut inside the housing.

Za prestavitev vratne ključavnice za desno uporabo se mora blokirni kos 5 v položaju zaprto na mostiču 4.3 potisniti čez središčno navpičnico sekante ven v drugi položaj na drugi strani klančine 4.4. Takšno pozicioniranje blokimega kosa 5 za desno uporabo je prikazano na sl. 2B, 3 in 4A. Če se reža za zapah 3 v stranski steni 2.1 še vedno nahaja na levi strani, je sojemalo 4.1 v položaju odprto usmerjeno k zgornjemu končnemu odseku 3.10', kot je prikazano na sl. 2B. Za prestavitev zapaha 3 v položaj zaprto se vretenko 4, v tlorisnem pogledu s strani pokrova 2.3 ohišja, zasuče v nasprotni smeri urnega kazalca, pri čemer se prst sojemala, kot je predstavljeno na sl. 3, v položaju zaprto naslanja v sredini lokastega odseka krmilne krivulje 3.1, kot je to tudi primer po sl. IB pri levi uporabi. V položaju zaprto pa je sedaj blokirni kos, kot se vidi s sl. 3, razporejen na levem robu mostiča 4.3, tako daje zaradi naleganja blokimega kosa 5 na prislon 2.5 preprečen nadaljnji zasuk vretenke 4 v nasprotni smeri urnega kazalca čez položaj zaprto. Temu nasprotno pa je zasuk vretenke 4 v smeri urnega kazalca čez položaj odprto brez nadaljnjega mogoč. Nadaljnji zasuk vretenke 4 v smeri urnega kazalca čez položaj odprto se prepreči s tem, da sojemalo 4.1 trči ob naslonsko območje končnega odseka 3.10' krmilne krivulje 3.1 in tudi zapah 3 nalega na opornik ohišja 2.To reposition the door lock for right use, the locking piece 5 in the closed position on the bridge 4.3 must be pushed across the center vertical of the chopping block to the other position on the other side of the ramp 4.4. Such positioning of block block 5 for right use is shown in FIG. 2B, 3 and 4A. If the latch 3 in the side wall 2.1 is still on the left side, the buckle 4.1 is in the open position directed to the upper end section 3.10 ', as shown in FIG. 2B. To move the latch 3 to the closed position, the spindle 4, in plan view from the cover 2.3 of the housing, rotates counterclockwise, with the finger curved as shown in FIG. 3, in the closed position, rests in the center of the arc section of the steering curve 3.1, as is the case in FIG. IB in left use. In the closed position, however, the locking piece is now as shown in FIG. 3, positioned on the left edge of the bridge 4.3, so that the locking of the locking piece 5 on the stop 2.5 prevents further rotation of the spindle 4 counterclockwise across the closed position. In contrast, rotation of the vertebra 4 clockwise across the position is open without further possibility. Further rotation of the spindle 4 clockwise over the open position is prevented by the squeeze 4.1 colliding against the abutment area of the end section 3.10 'of the control curve 3.1 and also the latch 3 resting on the housing bracket 2.

Kot se vidi s sl. 2C je mostič 4.3 zasnovan z izrezom 4.6 v kvadratnem odseku vretenke 4, pri čemer od štirirobega sprejemnika 4.2 proč obrnjeno stransko območje mostiča na svoji od pokrova 2.3 ohišja proč obrnjeni spodnji strani obsega spodrez 4.5. Po zunanjem obrisu približno kvadrast blokirni kos 5 obsega obrisu prečnega prereza mostiča 4.3 prilagojen utor in se ga lahko, zlasti če je zasnovan iz umetne snovi, na mostič 4.3 natakne na način sponke. K štirirobemu sprejemniku 4.2 usmerjeni krak utora je tako zasnovan, da se pri premiku blokimega kosa 5 s pomočjo sredstva lahko umakne nazaj, da bi premagal klančino 4.4. Na sl. 2C se dobro vidi tudi stožčasto poglobitev 5.1 blokimega kosa 5.As can be seen from FIG. 2C is a bridge 4.3 formed by a cutout 4.6 in the square section of the spindle 4, with the lateral area of the bridge on its from the cover 2.3 of the housing away from the quadrilateral receiver 4.2 away from the underside of the spanner 4.5. Along the outer contour, the roughly quadric locking piece 5 comprises a groove of cross-section 4.3 of the bridge 4.3 adapted to be grooved and, especially if made of plastic material, can be fastened to the bridge 4.3 by means of a clip. It is designed to a quadrilateral receiver 4.2, the groove arm so designed that, when moving the block piece 5, it can be retracted with the aid of the means to overcome the ramp 4.4. In FIG. 2C also shows the tapered recess 5.1 of block 5.

Prislon 2.5 za blokirni kos 5 je dobro viden na sl. 2A. Zasnovan je kot pomol iz pokrova 2.3 ohišja, pri čemer je zasnovan preboj v obliki pravokotnega okna, skozi katerega je blokirni kos 5 od zunaj v položaju zaprto neovirano dostopen za prestavitev v položaja R in L, ki ustrezata obema načinoma uporabe, kot je predstavljeno na sl. 4A. V položaju odprto blokirni kos 5 od zunaj ni viden, kot je prikazano na sl. 4B in 4C. V položaju odprto je izbrani način uporabe namesto tega označen s pomočjo zareze 4.7 na eni stranici štirirobega sprejemnika 4.2 vretenke 4, pri čemer vretenka 4 z odsekom, ki je v prečnem prerezu okrogel, štrli v ustrezni krožni izrez pokrova 2.3 ohišja in je s tem varno zasučno držana. Ustrezni oznaki R in L za oba načina uporabe sta vdelani na zunanjo stran pokrova 2.3 ohišja, tako daje nastavitev od zunaj vidna brez nadaljnjega. Izbrani način uporabe lahko v položaju odprto postane viden tudi s tem, daje izrez pokrova 2.3 ohišja nameščen na mestu, na katerem se v položaju odprto nahaja blokirni kos 5.The stop 2.5 for locking piece 5 is clearly visible in FIG. 2A. It is designed as a pier from cover 2.3 of the housing, with a breakthrough in the form of a rectangular window through which the locking piece 5 from the outside in the closed position is freely accessible to be moved to the R and L positions, corresponding to both uses, as presented in FIG. 4A. In the open position, the locking piece 5 is not visible from the outside as shown in FIG. 4B and 4C. In the open position, the selected mode of use is instead indicated by a notch 4.7 on one side of the quadrilateral receiver 4.2 of the vertebra 4, the vertebra 4 projecting into a corresponding circular cutout of the housing cover 2.3, with a cross-sectional portion, thereby safe held in place. The corresponding R and L marks for both applications are embedded on the outside of the housing cover 2.3, so that the adjustment is visible from the outside without further ado. The selected mode of use may also become visible in the open position by the fact that the notch of the cover 2.3 of the housing is positioned at a position in which the locking piece 5 is open in the position.

Kot je nadalje predstavljeno na sl. 2A obsega dno 2.2 ohišja 2 različne pritikline, s katerimi sta med drugim vodeno držana zapah 3 in vretenka 4. Na po sl. 2A zgornjo stran kvadratnega odseka vretenke 4 nalega zaskok 6 s plosko stranico, kot se tudi vidi s sl. 2B. Zaskok 6 obsega dva bočna prstasta vzmetna odseka, ki potekata vzporedno z vzdolžnima stranicama ohišja 2 in sta na njih vodena. Ta elastična nastavka zaskoka 6 sta konveksno ukrivljena k pokrovu 2.3 ohišja in štrlita s svojima prostima koncerna k zgornji ozki stranski steni ohišja 2, kjer sta elastično naslonjena. Pri zasuku vretenke 4 s pomočjo neprikazanega upravljalnega elementa se zaskok nasproti svoji vzmetni sili odkloni navzgor, pri čemer kvadratni odsek s svojimi zaokroženimi robovi zdrsne ob naležni stranici zaskoka, dokler ni dosežen drugi končni položaj zapaha in dokler za 90° zamaknjena stranica kvadratnega odseka vretenke 4 ne nasede na naležno stranico zaskoka 6. Na tak način sta položaj zaprto in položaj odprto podana enoznačno, pri čemer se uporabniku jasno posreduje položaj zaprto oz. odprto.As further illustrated in FIG. 2A comprises the bottom 2.2 of the housing 2 of different recesses, which, inter alia, are guidedly held by the latch 3 and the spindle 4. In FIG. 2A shows the upper side of the square section of the vertebra 4 resting on the flat side 6, as also seen in FIG. 2B. The latch 6 comprises two lateral toe-shaped spring sections extending parallel to and guided by the longitudinal sides of the housing 2. These elastic snap-on lugs 6 are convexly curved to the cover 2.3 of the housing and project with their free protrusions to the upper narrow side wall of the housing 2, where they are elastically supported. In rotation of the spindle 4 by means of a non-shown control element, the snap deflects upward against its spring force, the square section with its rounded edges sliding along the contact side of the snap until the second end position of the latch is reached and the side of the square section of the spindle 4 is offset by 90 °. it does not sit on the locking side of the snap 6. In this way, the position is closed and the position open is given unambiguously, clearly communicating to the user the position closed or. open.

Kot se nadalje vidi s sl. 2A in 2B obsega ohišje 2 za namestitev na vrata na svoji ozki stranski steni prioblikovana nastavka 2.4. Nadalje sta v notranjosti ohišja, meječ na ozki stranski steni, predvidena ekscentra 7 za vrtilne drogove.As further illustrated in FIG. 2A and 2B comprise a housing 2 for mounting on a door on its narrow side wall shaped extensions 2.4. Further, inside the housing, bordering on a narrow side wall, there are provided eccentrics 7 for the pivot bars.

Opozorimo naj tudi na to, da ni nujno, da je sprejemnik 4.2 zasnovan kot štirirob, temveč lahko obsega ustrezen obris, ki ustreza uporabljenemu posluževalnemu elementu.It should also be noted that receiver 4.2 does not have to be designed as a quad, but may have an appropriate outline corresponding to the control element used.

Na sl. 5A do 5C je prikazana nadaljnja izvedbena oblika vratne ključavnice 1, pri kateri je prislon 3.2 za blokirni kos 5 nameščen, npr. prioblikovan, na zapahu 3 in sicer na njegovi k pokrovu ohišja obrnjeni strani. Prislon 3.2 obsega prednostno navpično oporo 3.3, s katero se zapah 3 dodatno opira na pokrov 2.3 ohišja, npr. na preboju 2.30, kot tudi vodoravno oporo 3.4, s katero je zapah 3 oprt na notranjo stran pokrova 2.3 ohišja. Z oporama 3.3 in 3.4 se ne dobi le dodatno stabilnost prislona, temveč tudi izboljšano vodenje zapaha 3.In FIG. 5A to 5C, a further embodiment of the door lock 1 is shown in which the stop 3.2 for the locking piece 5 is mounted, e.g. shaped, on latch 3, on its side facing the housing cover. The stop 3.2 comprises a preferred vertical support 3.3, by which the latch 3 relies on the cover 2.3 of the housing, e.g. at a puncture of 2.30, as well as a horizontal support 3.4, by which the latch 3 is supported on the inside of the cover 2.3 of the housing. Supports 3.3 and 3.4 not only provide additional stop stability, but also improved latch control 3.

Na sl. 5B in 5C sta poleg tega prikazana v stranskih stenah 2.1 razporejena preboja 2.10, skozi katera se da npr. z zatičem vratno ključavnico 1 prestaviti iz desne v levo uporabo ali obratno. To je prednostno zlasti tedaj, kadar je vratna ključavnica montirana na vrata, blokimi kos 5 pa ni dostopen skozi okno v obliki preboja 2.30 v pokrovu 2.3 ohišja. PrebojaIn FIG. 5B and 5C are also shown in the sidewalls 2.1 arranged punctures 2.10 through which, e.g. Using a latch, move the door lock 1 from right to left or vice versa. This is especially advantageous when the door lock is mounted on the door and the block piece 5 is not accessible through the window in the form of a puncture 2.30 in the cover 2.3 of the housing. Breakthroughs

2.10 v stranskih stenah 2.1 sta seveda lahko predvidena tudi pri prvem izvedbenem primeru, pri katerem je prislon 2.5 nameščen na pokrovu 2.3 ohišja.2.10 in the sidewalls 2.1, of course, may also be provided for in the first embodiment, in which a stop 2.5 is mounted on the cover 2.3 of the housing.

Claims

Patent claims

1. A right-hand or left-hand door lock (1), with a rotating spindle (4), with which the latch (3) is positioned via the housing and externally with a control element.

5 of the shift member (4.1) is movable between the position open when pushed into the housing (2) and the position closed when pushed out of the housing (2) and with the block piece (5) which is to be shifted between right / left use thus adjustable between the two positions, so that in the position it is closed resting on the stop (2.5) in a direction opposite to the opening direction, and that the vertebra (4) between the position open and closed is rotatable here and there only

10 by 90 °, the direction of rotation being open or open. The positions closed in both applications are opposite in each case, characterized in that the locking piece (5) is mounted on the spindle (4) so that it is movable parallel to the plane of the lid (2.3) of the housing.

Door lock according to claim 1, characterized in that the locking piece (5) is guided on a spindle-shaped bridge (4.3).

Door lock according to claim 1 or 2, characterized in that the locking piece (5) is for

20 by means of an externally accessible means through the tunnel (2.30, 2.10) of the housing (2.1,2.2,2.3) of the housing.

Door lock according to claim 2 or 3, characterized in that the bridge (4.3) is oriented parallel to the plane of the lid (2.3) of the housing and in the open or open position. closed in parallel with

25 each side wall (2.1) of the housing (2) and in the spindle (4) is designed with a notch (4.6) and on the underside, directed away from the housing cover (2.3), comprises a notch (4.5) and a locking piece (5) designed essentially quadruple and on its underside facing the bridge (4.3), it comprises a groove and a nose, which from below engages the undercut (4.5).

Door lock according to one of claims 2 to 4, characterized in that the bridge (4.3) comprises a ramp (4.4) between the two positions of the locking piece (5).

Door lock according to one of Claims 1 to 5, characterized in that the stop (2.5), viewed from the axis of rotation (M) of the spindle (4), is arranged outside the locking piece (5) along and parallel to its gear path wherein the stop (2.5) forms a secant on a circle about the rotary axis (M) whose radius (r) corresponds to the distance between the rotary axis (M) and from

5 to the outermost sections of the locking piece (5), and that the two positions of the locking piece (5) lie symmetrically with respect to the central rectangle of the section.

Door lock according to one of claims 1 to 6, characterized in that it is a snap

10 (2.5), which is projected vertically from the housing cover (2.3) to the interior of the housing by a projecting pier, and that a pier-designed window forms a tunnel (2.30) in the housing cover (2.30) for relocating the locking piece (5), the latter being visible and accessible from the outside only in a closed position.

Door lock according to one of Claims 1 to 6, characterized in that the stop (3.2) is designed by means of a projecting projection (3).

Door lock according to one of claims 1 to 8, characterized in that they are both

20 the position of the locking piece (5) indicated on the outside of the housing cover (2.3) and / or that the position is openly marked by a first, externally visible mark on the spindle (4) and a corresponding further mark on the outside of the housing cover (2.3).

Door lock according to one of Claims 1 to 9, characterized in that it is a gear

Article 25 is designed as a vertebra (4) shaped annular extruder (4.1) and that the latch (3) comprises, with an extruder (4.1), a co-operating control curve (3.1) with an arched central section and the end end sections (3.10) connected thereto (4.1) in a position closed in the middle of the center section and in a position closed in the left use in top view of the lid (2.3) of the housing directed towards

30 to the end section (3.10), which, in relation to the center section, is anticlockwise, and in right-hand use, it is directed to the end section (3.10 '), which lies clockwise and gives the restriction of the rotation of the spindle (4) over the open position given by pushing the clip (4.1) to the abutment area of the end section and attaching the latch (3) to the strut in the housing (2).

Door lock according to one of Claims 1 to 10, characterized in that the vertebra (4) comprises a parallel section with a housing cover (2.3) in a substantially square outer contour with rounded edges and parallel to the outer contour of the square section with a narrow side of the housing (2), a supported elastic latch (6) extending on its side from the vertebrae (4) away with the help of two laterally elastic fingers, thus resting on the narrow side of the housing (2) on the longitudinal sides of the housing (2). 2) that the convex nozzle attachments face the bottom (2.2) of the housing with their free ends.