SI22663A - Control mechanism of a file with two-part mechanism - Google Patents
Control mechanism of a file with two-part mechanism Download PDFInfo
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- SI22663A SI22663A SI200700333A SI200700333A SI22663A SI 22663 A SI22663 A SI 22663A SI 200700333 A SI200700333 A SI 200700333A SI 200700333 A SI200700333 A SI 200700333A SI 22663 A SI22663 A SI 22663A
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Abstract
Description
Upravljalni mehanizem registratorja z dvodelno ročicoDual lever binder control mechanism
Izum spada na področje knjigoveštva in pripomočkov za vpenjanje oz. shranjevanje dokumentov, namreč na področje pripomočkov za urejanje in odlaganje dokumentov, zlasti takšnih, ki obsegajo sredstvo za uprijemanje v luknje, s katerimi so opremljeni za vpenjanje predvideni dokumenti, namreč dvodelni vpenjalni sklop, obsegajoč nepremakljiv del z vsaj dvema trnoma ter premakljiv del s prav tako vsaj dvema trnoma.The invention falls within the field of bookbinding and clamping aids. the storage of documents, namely, in the field of document editing and depositing aids, in particular those comprising a means of clamping down the holes with which the documents provided for clamping are provided, namely a two-part clamping assembly comprising a fixed part with at least two mandrels and a movable part with thus at least two thorns.
Pri tem je izum osnovan na problemu, kako pri upravljalnem mehanizmu, ki obsega osnovno ploščo z dvojico na sebi togo pričvrščenih trnov ter z upravljalno ročico premakljiv vpenjalni sklop, obsegajoč dvojico med seboj preko vzmetno podprtega vmesnega odseka togo povezanih zavihtljivih in proti prej omenjenima trnoma zahvaljujoč premiku ustrezne upravljalne ročice pritisljivih trnov, zagotoviti, da se bo brez vsakršnega poseganja v obstoječo zasnovo osnovne plošče in po možnosti tudi v zasnovo samega vpenjalnega sklopa upravljalna ročica tudi v razprtem položaju omenjenih dvojic trnov nahajala v takem položaju, da bo uporabniku omogočeno karseda neovirano listanje v mehanizmu vpetih listov celo v primeru povsem napolnjenega registratorja, obenem pa naj bi bilo tudi upravljanje ročice preprosto in lahkotno.The invention is based on the problem of how, for a control mechanism comprising a base plate with two rigidly fixed spikes and a movable clamping assembly with a control lever, comprising the two through a spring-supported intermediate section rigidly coupled and against the aforementioned threads thanks to the movement of the corresponding control lever of the pressure springs, to ensure that, without prejudice to the existing design of the base plate, and possibly also to the design of the clamping assembly itself, the control lever is also positioned in the open position of said twin pairs in such a position that the user is allowed to freely scroll even in the case of a fully loaded binder, while keeping the lever simple and easy to operate.
Doslej znan in uporabljan vpenjalni mehanizem registratoija je opisan v WO 20/04082961 oz. EP 1 606 122. Tovrstni mehanizem sestoji iz osnovne plošče, na kateri je na voljo dvojica z omenjeno ploščo togo povezanih nepremakljivih trnov, obenem pa tudi dvojica na omenjeni osnovni plošči zavihtljivo uležiščenih trnov, ki sta med seboj povezana preko ustrezno togega vmesnega odseka in zatorej oba hkrati premakljiva s pomočjo ustrezne ročice, kije uležiščena na nosilcu, kije predviden približno v osrednjem območju osnovne plošče in predstavlja del slednje oz. je s slednjo togo povezan.The known and used clamping mechanism of the registratois has been described in WO 20/04082961, respectively. EP 1 606 122. Such a mechanism consists of a base plate having two rigidly connected rigid mandrels with said plate and two on said base plate of pivotally spaced mandrels, which are connected to each other via a properly rigid intermediate section and therefore both are movable at the same time by means of a suitable arm, which is mounted on a support, which is provided approximately in the central region of the base plate and forms part of the latter or. is rigidly connected to the latter.
Osnovna plošča obsega ustrezne ojačitve in odprtine za pritrditev na vsakokrat razpoložljive platnice registratorja. V dveh vogalnih območjih ene od daljših stranic te plošče sta nanjo vsak zase togo pričvrščena med seboj na ustreznem odmiku razporejena nepremakljiva trna, katerih prosta konca sta ukrivljena v smeri proti prostima koncema premakljivih trnov. V območju preostale daljše stranice sta v pripadajočih ležiščih pričvrščena premakljiva trna, ki sta med seboj povezana preko vmesnega odseka, ki je prekrivljen trapezno oz. kot črka U. Omenjeni ležišči se praviloma nahajata v bližini vzdolžnega roba osnovne plošče, medtem ko je osrednje območje vmesnega odseka, preko katerega sta med seboj povezana premakljiva trna, pomaknjeno v notranjost t.j. proti osrednjemu območju osnovne plošče in poteka vzporedno s prej omenjenem robom plošče.The baseplate includes appropriate reinforcements and openings for mounting on the available registrar covers. In the two corners of one of the longer sides of this panel, each of them is rigidly fixed to each other at a suitable distance by a fixed motion, the free ends of which are curved in the direction of the free ends of the movable mandrels. In the area of the rest of the longer side, movable spikes are attached in their respective beds, which are connected to each other via an intermediate section, which is covered by a trapezoidal or. as letters U. The said beds are generally located near the longitudinal edge of the baseplate, while the central area of the intermediate section through which the movable mandrel is connected is displaced in the interior i.e. towards the central region of the baseplate and running parallel to the aforementioned edge of the plate.
Nadalje je vsaj približno v osrednjem območju osnovne plošče na voljo nosilec, ki štrli iz ravnine osnovne plošče vsaj v bistvu pravokotno glede na omenjeno ravnino ter na svojem prostem koncu na odmiku od osnovne plošče tvori vrtišče ročice za upravljanje vpenjalnega sklopa in s tem nagibanje premakljivih trnov mehanizma glede na osnovno ploščo oz. nepremakljiva trna. Omenjena ročica je razporejena v vertikalni ravnini, ki je vzporedna z omenjenima vzdolžnima roboma osnovne plošče, os uležiščenja omenjene ročice pa poteka skozi omenjeni nosilec v smeri pravokotno glede na omenjena vzdolžna robova osnovne plošče in vzporedno z ravnino osnovne plošče. Nadalje je na omenjeni ročici na ustreznem odmiku od vrtišča ekscentrično uležiščen kotalčni element, ki je prirejen za kotaljenje po omenjenem osrednjem območju vmesnega odseka med obema premakljivima trnoma. V ta namen je ročica izvedena v obliki črke L, pri čemer njen daljši krak predstavlja upravljalni krak, na koncu krajšega kraka je uležiščen kotalčni element, v presečišču krakov pa je uležiščena sama ročica.Further, at least about at least in the central region of the baseplate there is a support projecting from the plane of the base plate at least substantially perpendicular to said plane and at its free end at a distance from the base plate to form a pivot of the lever for controlling the clamping assembly and thereby tilting the movable mandrels mechanism with respect to the base plate or. immutable thorn. Said lever is arranged in a vertical plane parallel to said longitudinal edges of the base plate, and the axis of bearing of said lever extends through said carrier in a direction perpendicular to said longitudinal edges of the base plate and parallel to the plane of the base plate. Further, on the said lever, at an appropriate distance from the pivot, is an eccentrically mounted roller element adapted for rolling along said central region of the intermediate section between the two movable webs. For this purpose, the lever is L-shaped, with the longer arm being the control arm, the rolling element at the end of the shorter arm, and the arm itself at the intersection of the arms.
Vpenjalni sklop je v območju vmesnega odseka podprt z vzmetjo ki je na voljo kot v ustreznem izrezu v osnovni plošči konzolno vpeta upogibna listna vzmet. Zahvaljujoč vihtenju ročice vzdolž omenjenega osrednjega odseka premakljiv kotalčni element po izbiri bodisi pritiska vmesni element proti sili omenjene vzmeti oz. dopušča, da omenjena vzmet odriva osrednji odsek, kolikor pač to vsakokrat dopušča omenjen kotalčni element v odvisnosti od vsakokrat razpoložljivega položaja ročice, pri čemer se premakljiva kraka nagibata glede na ravnino osnovne plošče in s tem bodisi približujeta nepremakljivima krakoma ali se od njiju oddaljujeta.The clamping assembly is supported by a spring in the region of the intermediate section, which is available as in the corresponding recess in the base plate a cantileverly bent leaf spring. Thanks to the swinging of the lever along the said central section, the movable roller element is optionally either depressed by the intermediate element against the force of said spring or. permits said spring to dislodge the central portion, as far as the rolling element permits, in each case, depending on the position of the lever in each case, with the movable arms tilting relative to the plane of the base plate, thereby either approaching or moving away from the movable arms.
Kadar sta premakljiva trna odklonjena vstran od dvojice nepremakljivih trnov, je mehanizem odprt in v takem položaju je možno v registrator vstavljati oz. iz njega odstraniti liste. Vmesni odsek premakljivih krakov je zahvaljujoč vzmeti odrinjen vstran od osnovne plošče, upravljalni krak ročice je prav tako odklonjen vstran od osnovne plošče in sega v območje med razprtima nepremakljivim in premakljivim trnom, ki se nahajata na strani omenjenega upravljalnega kraka ročice.When the movable spikes are deflected away from the two fixed spikes, the mechanism is open and in such a position it is possible to insert or insert into the binder. remove leaves from it. The intermediate section of the movable arms is, thanks to the spring, pushed away from the base plate, the control arm of the lever is also deflected away from the base plate and extends into the area between the open fixed and movable mandrel located on the side of said control arm of the lever.
S premikom upravljalnega kraka ročice v smeri proti ravnini osnovne plošče se kotalčni element premakne vzdolž osrednjega območja vmesnega odseka med premakljivima krakoma in pritisne omenjeno osrednje območje v smeri proti ravnini osnovne plošče in torej proti sili vzmeti. Ko kotalčni element prečka linijo, ki poteka pravokotno glede na ravnino osnovne plošče skozi vrtišče ročice na osrednjem nosilcu, se prosti konec vsakokratnega premakljivega trna soosno prisloni ob prosti konec vsakokrat pripadajočega nepremakljivega trna. Ker ročica omogoča še nadaljnji premik kotalčnega elementa preko prej omenjene linije, se ročica v takem položaju zaskoči in v takem položaju tudi obstane, s čimer je mehanizem zaprt.By moving the lever control lever in the direction toward the plane of the base plate, the rolling element moves along the central region of the intermediate section between the movable arms and presses said central region in the direction towards the plane of the base plate and therefore against the force of the spring. When the rolling element crosses a line perpendicular to the plane of the base plate through the pivot of the crank on the center bracket, the free end of each movable mandrel coaxially rests against the free end of each adjacent movable mandrel. As the lever allows further movement of the rolling element over the aforementioned line, the lever locks in this position and stays in this position, thus closing the mechanism.
V praksi seje izkazalo, daje tovrstni mehanizem zelo zanesljiv in učinkovit, saj omogoča hitro in zanesljivo vpenjanje tudi razmeroma velikega števila listov. Problem pa nastopi, kadar uporabnik želi listati vpete liste ali npr. preurejati vsebino registratorja, še zlasti npr. zamenjati vrstni red vpetih listov ali podobno. V takem primeru je listanje, namreč premeščanje listov iz območja nepremakljivih tmov v območje premakljivih tmov ali obratno, sicer možno, vendar edinole pod pogojem, da je mehanizem zaprt. Za spreminjanje vrstnega reda listov pa je treba z odvihtenjem ročice trne razpreti in začasno odstraniti liste ter jih nato ponovno vstaviti v vsakokrat želenem vrstnem redu oz. razporedu, zatem pa z vihtenjem ročice in nagibom premakljivih tmov ponovno zapreti mehanizem. V primeru sortiranja v registrator vpetih listov je pogosto potrebno zaporedje teh korakov večkrat ponoviti, kar je razmeroma zamudno in za uporabnika neudobno.In practice, this type of mechanism has proven to be very reliable and efficient, as it enables fast and reliable clamping of a relatively large number of leaves. However, the problem arises when the user wants to scroll through clamped sheets or e.g. rearrange the contents of the binder, especially e.g. change the order of pinned leaves or the like. In such a case, leafing, namely the movement of leaves from the region of the stationary toms to the area of the moving toms, or vice versa, is possible, but only on condition that the mechanism is closed. However, in order to change the order of the leaves, it is necessary to open and temporarily remove the leaves by loosening the mandrel and then reinsert them in the order or in the desired order. then close the mechanism again by swinging the handle and tilting the movable toms. In the case of sorted sheets, it is often necessary to repeat the sequence of these steps several times, which is relatively time-consuming and uncomfortable for the user.
EP 1 226 987 predlaga v osnovi podoben mehanizem, pri katerem je spet na voljo osnovna plošča z na sebi togo pričvrščenima nepremakljivima trnoma in osrednjim nosilcem, na katerem se nahaja vrtišče ročice. Premakljiva trna sta spet zavihtljivo uležiščena na osnovni plošči in med seboj povezana z vmesnim odsekom, katerega osrednje območje je v smeri proti ravnini osnovne plošče pritisnjeno s pomočjo na ročici ekscentrično uležiščenega kotalčnega elementa, obenem pa je omenjeni vmesni odsek spet odrinjen iz ravnine osnovne plošče s pomočjo vzmeti, kije vgrajena na osnovni plošči pod omenjenem osrednjim območjem vmesnega odseka.EP 1 226 987 proposes a substantially similar mechanism in which a base plate is again available with rigidly fixed fixed braces and a central support on which the pivot of the lever is located. The movable spikes are again pivotally supported on the base plate and interconnected by an intermediate section whose central region is pressed in the direction towards the plane of the base plate by the eccentrically spaced roller element on the lever, and at the same time said intermediate section is again pushed out of the plane of the base plate by by means of springs mounted on the base plate below said central region of the intermediate section.
Namen tovrstne rešitve je omogočiti listanje ali preurejanje, npr. spreminjanje zaporedja v registrator vpetih listov, tudi v primeru, kadar je mehanizem odprt. S tem namreč tudi pri zahtevnejšem razvrščanju odpade potreba po večkratnem odpiranju oz. zapiranju mehanizma. V izogib štrlenju ročice v območje med vsakokrat nepremakljivim in pripadajočim premakljivim trnom na strani upravljalnega kraka ročice je v tem primeru zahvaljujoč prisotnosti ustreznega omejevalnega zavihka na osnovni plošči v območju neposredno ob/nad osrednjim območjem vmesnega odseka med premakljivima krakoma odvihtenje upravljalnega kraka v smeri vstran od ravnine osnovne plošče omejeno. S tem je z razmeroma preprosto modifikacijo osnovne plošče, namreč z izvedbo izreza in upogibanjem materiala tega izreza v omenjen omejevalni zavihek na učinkovit način preprečeno, da bi upravljalni krak ročice po odprtju mehanizma vstopil v območje med razprtima nepremakljivim in premakljivim krakom, kar v splošnem preprečuje listanje. Premik upravljalnega kraka ročice je zahvaljujoč omenjenemu omejevalnemu zavihku omogočen samo do te mere, da je tudi pri odprtem mehanizmu upravljalni krak še vedno držan razmeroma blizu ravnine osnovne plošče in na vsaj tolikšnem odmiku od nepremakljivega in premakljivega kraka, daje premeščenje listov še vedno neovirano.The purpose of this solution is to enable scrolling or rearranging, e.g. changing the order in the clamp register, even when the mechanism is open. This means that even with more complex sorting, there is no need for multiple openings. closing mechanism. In order to prevent the lever from projecting into the area between the non-movable and the associated movable mandrel on the side of the control arm, in this case, due to the presence of a suitable restraint tab on the base plate in the area immediately adjacent to the central area of the intermediate section between the movable arms in the direction of the control arm in the direction of the control arm the plane of the base plate is limited. In this way, by modifying the base plate relatively easily, namely by making a cut and bending the material of the cut into said restraining tab, the control arm of the lever is effectively prevented from entering the area between the open fixed and movable arm after opening the mechanism, which generally prevents scrolling. Thanks to the said limiting tab, the movement of the control arm of the lever is only possible to the extent that, even with the mechanism open, the control arm is still kept relatively close to the plane of the base plate and at least as far away from the stationary and movable arm as possible leaves the movement of the leaves unhindered.
Problem omogočanja listanja je torej v tem primeru rešen izključno na osnovi zmanjšanja hoda ročice. Ker pa se po odprtju mehanizma premakljivi in nepremakljivi trn razpreta za določeno razdaljo ob ustrezno zmanjšanem hodu ročice, se mora temu ustrezno spremeniti prenosno razmerje med silo na ročici in silo, s katero sta premakljiva trna pritisnjena proti nepremakljivima trnoma. To poleg oviranega dostopa do ročice v primeru povsem napolnjenega registratorja tudi pomeni, da mora biti na ročici na voljo večja sila ali pa je sam mehanizem izpostavljen večjim obremenitvam in posledično tudi deformacijam. Ker gre pri tovrstnih mehanizmih nedvomno za velikoserijske izdelke, ki pa vsekakor morajo ustrezati tudi ostrim zahtevam v zvezi z varno in zanesljivo uporabo, je povečanje sile zapiranja v osnovi nedopustno, povečanje deformacij pa vodi bodisi k nezanesljivosti delovanja ob krajši življenjski dobi izdelkov ali pa je povezano z drugimi ukrepi, npr. uvajanem dražjih materialov ali povečanja dimenzij sestavnih delov, kar pa je potem povezano s povečanjem teže in višjimi stroški izdelave.The problem of enabling scrolling is thus solved solely by reducing the stroke of the lever. However, since, after opening the mechanism, the movable and non-movable mandrel is opened for a certain distance with a correspondingly reduced stroke of the lever, the transmission ratio between the force on the lever and the force by which the movable mandrel is pressed against the non-movable mandrels must accordingly change. This, in addition to obstructed access to the lever in the case of a fully charged binder, also means that there must be more force on the lever or the mechanism itself may be subjected to greater loads and, consequently, deformation. Since such mechanisms are undoubtedly large-scale products, but must nevertheless also meet the stringent requirements of safe and reliable use, increasing the closing force is fundamentally unacceptable, and increasing deformation leads either to unreliable operation or shorter product life. related to other measures, e.g. introducing more expensive materials or increasing the dimensions of the components, which in turn is associated with an increase in weight and higher manufacturing costs.
Še nadalje je v WO 2005/047015 opisan mehanizem registratorja, ki prav tako obsega osnovno ploščo, dvojico s slednjo togo povezanih nepremakljivih in dvojico s pomočjo ustrezne ročice premakljivih trnov. Premakljiva trna sta tudi v tem primeru zavihtljivo uležiščena na osnovni plošči in med seboj povezana z vmesnim odsekom, ki je podprt z vzmetjo, ki je vgrajena v osnovni plošči. Omenjena ročica je podobno kot v predhodno obravnavanih primerih zasukljivo uležiščena na nosilcu na osnovni plošči in prirejena za sodelovanje z omenjenim vmesnim odsekom premakljivih trnov. Vendar pa v tem primeru z omenjenim odsekom ne sodeluje npr. na ročici ekscentrično uležiščen kotalčni element, marveč značilno in v obliki vnaprej določene krivulje oblikovan okoli vrtišča potekajoč odmični obodni rob v osnovi krožno zasnovanega in centrično uležiščenega delovnega območja ročice, ki je v tem primeru zasnovana v bistvu po načelih klasične odmične gredi. Na ta način se z zasukom ročice okoli omenjenega vrtišča na vnaprej določen način v odvisnosti od kota zasuka ročice spreminja oddaljenost med vrtiščem in skrajno točko na omenjenem obodnem robu, v kateri ročica vsakokrat nalega na vmesnem odseku in slednjega odriva proti sili vzmeti. V omenjenem viru so še zlasti izpostavljeni trije možni kotni položaji ročice, in sicer prvi položaj, v katerem je pri zaprtem mehanizmu ročica zapahnjena in se nahaja v bližini ravnine osnovne plošče, kar med drugim omogoča listanje, medtem ko se v drugem položaju zahvaljujoč ugodno izbranemu prestavnemu razmerju mehanizem postopoma odpre ali zapre, pri čemer je ročica zasukana vstran od ravnine osnovne plošče in je torej listanje onemogočeno, v tretjem položaju pa je ročica zasukana praktično za 180 stopinj svojega okoli vrtišča glede na prvi položaj; v tem položaju je mehanizem odprt, zahvaljujoč legi ročice neposredno ob ravnini osnovne plošče pa je tudi v odprtem stanju mehanizma omogočeno listanje. Tudi v tem primeru je na osnovni plošči vgrajena vzmet, ki pritiska vmesni odsek med premakljivima trnoma v smeri proti odmičnemu robu ročice. Razen tega je pri tovrstni rešitvi problematično predvsem štrlenje ročice takorekoč pravokotno glede na ravnino osnovne plošče v drugem položaju. Kadar se ročica nahaja v bližini ravnine osnovne plošče, je razmeroma neizpostavljena zatikanju, udarcem in drugim možnostim poškodb. V primeru omenjenega štrlenja v smeri pravokotno glede na ravnino osnovne plošče pa je prosti konec ročice precej oddaljen od ravnine osnovne plošče in tudi od samega vrtišča ročice, zato vsakršna obremenitev ročice v smeri prečno glede na os vrtišča npr. zaradi nehotenega udarca z roko, zatikanja z rokavom ali celo padca registratorja na tla lahko povzroči izjemno visoke lokalne obremenitve in deformacije v območju vrtišča, kar privede do zračnosti ali celo do neuporabnosti mehanizma. To se še zlasti lahko zgodi, kadar je registrator povsem napolnjen in se uporabnik med sukanjem ročice še vedno ukvarja z listi, ki so vpeti v registratorju.WO 2005/047015 further describes a binder mechanism, which also comprises a base plate, two rigidly connected motionless two and a twin by means of a suitable movable mandrel handle. In this case, the movable spikes are also pivotally mounted on the base plate and interconnected by an intermediate section supported by a spring mounted in the base plate. Said lever is, like in the cases discussed above, pivotally mounted on a support on the base plate and adapted to cooperate with said intermediate section of the movable mandrels. However, in this case, e.g. an eccentrically positioned roller element on the crank, but a characteristic and preformed curve formed around a pivoting running circumferential edge at the base of a circularly and centrally aligned working area of the crank, which in this case is essentially based on the principles of a classical camshaft. In this way, by rotating the lever around said pivot in a predetermined manner, depending on the angle of rotation of the lever, the distance between the pivot and the end point on said circumferential edge is varied, in which the lever always rests on the intermediate section and the latter pushes against the force of the spring. The aforementioned source particularly emphasizes three possible angular positions of the lever, namely the first position in which, with the mechanism closed, the lever is locked and is located near the plane of the base plate, which enables, among other things, scrolling, while in the second position, thanks to a conveniently selected the gear ratio is gradually opened or closed by the mechanism, the lever being rotated away from the plane of the base plate and thus the leafing is disabled, and in the third position the lever is rotated practically 180 degrees around the pivot relative to the first position; In this position, the mechanism is open, and thanks to the position of the lever directly on the plane of the base plate, leafing is also possible in the open state of the mechanism. In this case, too, a spring is mounted on the base plate which presses the intermediate section between the movable webs in the direction of the camshaft edge. In addition, the projection of the lever is almost perpendicular to the plane of the base plate in the second position. When the lever is located near the plane of the baseplate, it is relatively exposed to pinching, knocking and other damage. In the case of said projection in a direction perpendicular to the plane of the base plate, the free end of the lever is substantially distant from the plane of the base plate and also from the pivot of the lever itself. Inadvertent kicking, sticking with the sleeve, or even falling of the binder to the floor can cause extremely high local loads and deformations in the area of the pivot, resulting in breathability or even inapplicability of the mechanism. This can especially be the case when the binder is fully filled and the user still engages with the leaves clamped in the binder while twisting the handle.
Pričujoči izum v osnovi temelji na modifikaciji že znanega upravljalnega mehanizma registratorja, kakršen je opisan v WO 20/04082961 oz. EP 1 606 122 in ga prijavitelj velikoserijsko proizvaja ter v ta namen poseduje vsa potrebna preoblikovalna orodja in druge naprave, ki omogočajo nemoten potek velikoserijske proizvodnje ključnih sestavnih delov, namreč osnovne plošče in vpenjalnega sklopa. Tovrsten upravljalni mehanizem registratorja namreč v splošnem sestoji iz osnovne plošče in vpenjalnega sklopa, ki je zasukljivo pričvrščen na omenjeni plošči in upravljiv s pomočjo upravljalne ročice, ki je prav tako zasukljivo pričvrščena na omenjeni plošči. Pri tem je na osnovni plošči v bližini ene vzdolžne stranice predvidena dvojica med seboj ustrezno razmaknjenih, približno pravokotno glede na ravnino osnovne plošče potekajočih in z omenjeno ploščo togo povezanih nepremakljivih trnov. V osrednjem območju osnovne plošče je na voljo nosilec z vrtiščem, v območju prej omenjeni stranici nasprotne vzdolžne stranice pa sta predvideni ležišči za uležiščenje vpenjalnega sklopa na plošči. Ta enovito zasnovan vpenjalni sklop obsega dvojico za sodelovanje s prej omenjenima trnoma v smislu možnosti medsebojnega naleganja v soosni poravnanosti prirejenih premakljivih trnov, med katerima je na voljo v smeri proti omenjenemu nosilcu pomaknjen vmesni odsek, ki je podprt in v smeri vstran od osnovne plošče pritiskan z vzmetjo, med omenjenim odsekom in omenjenima premakljivima trnoma pa sta predvideni ležiščni območji, s katerima je sklop zasukljivo uležiščen v ležiščih na osnovni plošči. Pri tem je nadalje v vrtišču na omenjenem nosilcu osnovne plošče zasukljivo vpeta upravljalna ročica, ki poteka vsaj približno v vzdolžni smeri osnovne plošče in med enim nepremakljivim trnom in z njim sodelujočim premakljivim trnom sega izven območja osnovne plošče. Ročica je opremljena s pritisnim sredstvom, s katerim je oprta na osrednjem odseku med premakljivima trnoma vpenjalnega sklopa, ki je s tem po eni strani s pomočjo vzmeti pritisnjen v smeri vstran od osnovne plošče in po drugi strani zahvaljujoč omenjenemu pritisnemu sredstvu pritiskan v smeri proti osnovni plošči.The present invention is essentially based on a modification of a previously known registrar control mechanism as described in WO 20/04082961 or. EP 1 606 122 and is extensively manufactured by the applicant and for that purpose possesses all the necessary transformation tools and other devices that allow the large-scale production of key components, namely the base plate and the clamp assembly, to proceed smoothly. Such a control mechanism of the binder generally consists of a base plate and a clamping assembly, which is rotatably attached to said plate and operated by means of a control lever which is also pivotally attached to said plate. In this case, on the base plate near one longitudinal side, there are provided two mutually spaced apart, approximately perpendicular to the plane of the base plate of the fixed and fixed rigidly connected pins. A pivot bracket is available in the central area of the base plate, and in the area of the aforementioned side of the opposite longitudinal side there are provided beds to support the clamping assembly on the plate. This uniquely designed clamping assembly comprises a pair for engagement with the aforementioned mandrels in terms of the possibility of interlocking in the co-aligned alignment of the adjustable movable mandrels, between which an intermediate section is supported in the direction supported by said support and away from the base plate. with a spring, and between said section and said movable webs, there are provided bearing regions by which the assembly is pivotally supported in the beds on the base plate. Furthermore, a control lever extending in at least about the longitudinal direction of the base plate and between one non-movable mandrel and the associated movable mandrel extends beyond the base plate area in the pivot on said base plate carrier. The lever is provided with a pressure means, which is supported on the central section between the movable webs of the clamping assembly, which is thereby pressed on the one side by means of a spring in the direction away from the base plate and, on the other hand, thanks to the said pressure means, pressed in the direction towards the base. board.
Po izumu je predlagano, daje upravljalna ročica zasnovana kot dvodelna ročica, sestoječa iz primarnega dela, ki z enim svojim koncem v vrtišču zasukljivo povezan z nosilcem na osnovni plošči, kot tudi iz sekundarnega dela, ki je preko ustreznega vrtišča zasukljivo povezan z omenjenim primarnim delom ročice in v svojem osrednjem območju oprt na površini osnovne plošče. Pri tem omenjena ročica nadalje obsega pritisni element, ki je predviden na primarnem delu in razporejen na odmiku od omenjenega vrtišča in torej ekscentrično glede na omenjeno vrtišče ročice oz. njenega primarnega dela na nosilcu na osnovni plošč. Omenjen pritisni element je prirejen za sodelovanje s podpornim elementom, ki je na voljo na osrednjem območju vpenjalnega sklopa in sestoji iz vsaj približno pod omenjenim vrtiščem ročice na nosilcu in na odmiku od osnovne plošče razporejenega ravninskega območja kot tudi iz slednjemu priključene klančine, ki se v bistvu v smeri poteka ročice znižuje v smeri proti površini osnovne plošče.According to the invention, it is proposed that the control lever is designed as a two-piece lever consisting of a primary part which is pivotally connected with one end of the pivot to a carrier on the base plate, as well as a secondary part which is pivotally connected to said primary part via a corresponding pivot. levers and in its central area rests on the surface of the baseplate. In addition, said lever further comprises a pressure element, which is provided on the primary part and disposed at a distance from said pivot and thus eccentrically with respect to said pivot of the lever or. its primary part on the baseplate support. Said pressure element is adapted to cooperate with a support element, which is available in the central area of the clamping assembly and consists of at least approximately below the pivot point of the handle on the carrier and at a distance from the base plate of the spaced plane region as well as from the ramp connected thereto. substantially in the direction of the run of the crank lowers towards the surface of the base plate.
Omenjen primarni del ročice obsega priključni konec in prijemalni konec ter med njima razporejeno osrednje območje. Po drugi strani tudi omenjen sekundami del ročice obsega priključni konec in prijemalni konec ter med njima razporejeno osrednje območje. Temu ustrezno je celotna ročica, sestoječa iz primarnega in sekundarnega dela, s priključnim koncem primarnega dela v vrtišču zasukljivo povezana z nosilcem osnovne plošče, medtem ko je v svojem osrednjem območju na površini osnovne plošče nalegajoč sekundami del ročice s svojim priključnim koncem zasukljivo povezan s primarnim delom ročice v območju vrtišča, kije razporejeno v osrednjem območju primarnega dela ročice.Said primary portion of the lever comprises a connecting end and a gripping end and a central region arranged between them. On the other hand, the second part of the lever comprises a connecting end and a gripping end and a central area arranged between them. Accordingly, the entire lever, consisting of the primary and secondary parts, is pivotally connected to the base plate carrier at the pivot end of the primary part, while in its central region on the surface of the base plate, the part of the lever is pivotally connected to the primary part by its seconds end. part of the crank in the area of the pivot, which is arranged in the central area of the primary part of the crank.
Nadalje je primarni del ročice v pripadajočem vrtišču glede na nosilec osnovne plošče zasukljiv okoli geometrijske osi, ki je vzporedna z ravnino osnovne plošče in hkrati z ravninama, ki potekata skozi obe dvojici vsakokrat med seboj sodelujočih trnov. Po drugi strani je sekundami del ročice glede na primarni del ročice v vrtišču na primarnem delu zasukljiv okoli geometrijske osi, ki je vzporedna z ravnino osnovne plošče in hkrati z ravninama, ki potekata skozi obe dvojici vsakokrat med seboj sodelujočih trnov.Further, the primary arm member in the associated pivot is rotatable about the geometric axis parallel to the plane of the base plate and at the same time as the planes passing through each pair of mutually interacting mandrels with respect to the base plate support. On the other hand, the seconds of the lever relative to the primary part of the lever in the pivot on the primary part rotate about a geometric axis parallel to the plane of the base plate and at the same time to the planes passing through each pair of mutually interacting spikes.
Položaj pritisnega elementa na primarnem delu ročice je glede na vrtišče na nosilcu osnovne plošče tako izbran, da je v enem končnem položaju primarnega dela, ko se njegov prijemalni konec nahaja na največji oddaljenosti od ravnine osnovne plošče, pritisni element podprt s klančino podpornega elementa v osrednjem območju vpenjalnega sklopa, medtem ko se v preostalem končnem položaju primarnega dela upravljalne ročice, ko se njegov prijemalni konec nahaja na najmanjši oddaljenosti od ravnine osnovne plošče, pritisni element podprt z zgornjim ravninskim območjem podpornega elementa v osrednjem območju vpenjalnega sklopa.The position of the pressure element on the primary part of the lever is so selected with respect to the pivot on the base plate bracket that, in one end position of the primary part, when its gripping end is at the greatest distance from the plane of the base plate, the pressure element is supported by the ramp of the support element in the central of the clamping assembly, while in the remaining end position of the primary part of the control lever, when its gripping end is at a minimum distance from the plane of the base plate, the pressing element is supported by the upper plane region of the supporting element in the central region of the clamping assembly.
Nadalje je z izum značilno, da je primarni del ročice iz svojega položaja, v katerem se pritisno sredstvo nahaja na ravninskem območju drug položaj v položaj, v katerem pritisno sredstvo dospe v območje klančine, premakljiv s pomočjo sekundarnega dela ročice, namreč s premikom prijemalnega dela s svojim osrednjim območjem na površini osnovne plošče oprtega sekundarnega dela v smeri navzdol proti ravnini osnovne plošče.The invention is further characterized by the fact that the primary part of the lever from its position in which the pressure means is in the plane region is another position into a position in which the pressure means reaches the ramp region, which is movable by means of a secondary part of the lever, namely by movement of the gripping part with its central area on the surface of the baseplate of the retracted secondary portion downward toward the plane of the baseplate.
Omenjen pritisni element je prednostno na voljo kot kotalčni element, kije konzolno vpet na primarnem delu ročice. Nadalje so predvidene različice izuma, pri katerih je ravninsko območje in klančino obsegajoč podporni element bodisi na razstavljiv oz. odstranljiv ali pa na nerazstavljiv oz. neodstranljiv način pritijen na osrednjem območju vpenjalnega sklopa. Prav tako je možno, daje omenjen podporni element izvedljiv enovito z osrednjim območjem vpenjalnega sklopa oz. predstavlja kar del tega območja.Said pressure element is preferably available as a roller element which is cantilevered on the primary part of the lever. Furthermore, embodiments of the invention are provided, wherein the plane area and the ramp comprise a supporting element either on a dismountable or on a ramp. removable or indivisible. non-removable mode clamped in the central area of the clamping assembly. It is also possible that said support element is operable uniformly with the central region of the clamping assembly or. represents as much as possible in this area.
Mehanizem po izumu bo v nadaljevanje podrobneje obrazložen na osnovi zgolj enega od možnih primerov izvedbe, kije ponazorjen na priloženi skici, kjer kažejoThe mechanism of the invention will now be explained in greater detail on the basis of only one of the possible embodiments illustrated in the accompanying drawing showing
Sl. 1 vpenjalni mehanizem v zaprtem stanju in v prostorskem prikazu od zadaj;FIG. 1 clamping mechanism in the closed state and in the rear rear view;
Sl. 2 mehanizem po Sl. 1, tokrat v razprtem stanju in v narisu;FIG. 2 is a mechanism according to FIG. 1, this time in open state and in outline;
Sl. 3 pa taisti vpenjalni mehanizem, spet v narisu, vendar v zaprtem stanju.FIG. 3 is the same clamping mechanism, again in the outline but in the closed state.
Vpenjalni mehanizem po Sl. 1 sestoji iz osnovne plošče 1 z na sebi togo pritrjenima nepremakljivima trnoma 11, 12 in nosilcem 13 upravljalne ročice 3, kot tudi iz enovitega vpenjalnega sklopa 2, sestoječega iz dvojice premakljivih trnov 21, 22 in med slednjima razpoložljivega vmesnega odseka 25.The clamping mechanism of FIG. 1 consists of a base plate 1 with rigidly fixed movable mandrels 11, 12 and a control arm carrier 13, as well as a single clamping assembly 2, consisting of two movable mandrels 21, 22 and between the latter an available intermediate section 25.
Osnovna plošča 1 mehanizma po izumu jev osnovi lahko zasnovana zelo podobno ali je celo identična tisti, ki pripada mehanizmu po stanja tehnike (WO 20/04082961 oz. EP 1 606 122). Tako npr. osnovna plošča 1 obsega ustrezne ojačitve 14, pritrdilne odprtine 15 in pozicionime odprtine 16, ob vzdolžni stranici 17 pa sta na plošči 1 pričvrščena prednostno kar vtisnjena in kovičena nepremakljiva trna 11, 12. V območju preostale vzdolžne stranice 18 sta predvideni ležišči 19', 19, v katerih je na plošči 1 zasukljivo pričvrščen vpenjalni sklop 2. Ležišči 19', 19 sta izvedeni enovito s samo ploščo 1, in sicer s pomočjo krivljenja oz. upogibanja ustreznih izrezov gradiva same plošče 1 v območju vzdolžne stranice 18.The base plate 1 of the mechanism of the invention may be very similar in design or even identical to that belonging to the mechanism of the prior art (WO 20/04082961 or EP 1 606 122). So e.g. the base plate 1 comprises the corresponding reinforcements 14, the mounting openings 15 and the positional openings 16, and preferentially imprinted and rivetable fixed hooks 11, 12 are attached to the plate 1, respectively. In the area of the remaining longitudinal side 18, beds 19 ', 19 are provided. , in which the clamping assembly 2 is pivotally fastened to the plate 1. The beds 19 ', 19 are made uniformly with the plate 1 only, by means of bending or bending. bending the corresponding cutouts of the material of panel 1 itself in the area of longitudinal side 18.
Nadalje je osnovna plošča 1 opremljena z nosilcem 13 ročice 3, kije razporejen približno v osrednjem območju in postavljen v bistvu pravokotno ali skorajda pravokotno glede na ravnino osnovne plošče 1. Omenjeni nosilec 13 je tako kot sama osnovna plošča 1 zasnovan karseda togo, in sicer z namenom, da bi bilo uležiščenje upravljalne ročice 3 in s tem upravljanje vpenjalnega sklopa 2 lahko karseda natančno.Further, the base plate 1 is provided with a carrier 13 of the handle 3, which is arranged approximately in the central region and is substantially orthogonal or substantially perpendicular to the plane of the base plate 1. Said carrier 13 is designed as rigidly as the base plate 1 itself, with for the purpose that the control lever 3 is positioned and thus the control of the clamping assembly 2 can be as precise as possible.
Še nadalje je na osnovni plošči 1 v območju med omenjenim nosilcem 13 in omenjenim vzdolžnim robom 18 v ustreznem izrezu v plošči 1 vstavljena vzmet 10, kije vgrajena in tudi izvedena na povsem enak način kot v primeru mehanizma iz stanja tehnike (WO 20/04082961 oz. EP 1 606 122). Z omenjeno vzmetjo 10 je na plošči 1 podprt vmesni odsek 25 vpenjalnega sklopa 2. Vzmet 10, ki načeloma sestoji iz drugačnega materiala kot je material same osnovne plošče 1, je na osnovni plošči 1 konzolno vpeta in je na voljo kot upogibna listnata vzmet.Further, a spring 10 is inserted in the base plate 1 in the area between said carrier 13 and said longitudinal edge 18 in the corresponding recess in plate 1, which is mounted and also executed in exactly the same manner as in the case of the prior art mechanism (WO 20/04082961 or EP 1 606 122). With said spring 10, the intermediate section 25 of the clamping assembly 2 is supported in plate 1. The spring 10, which in principle consists of a material other than the material of the base plate 1 itself, is cantilevered on the base plate 1 and is available as a flexible leaf spring.
Nadalje je v vrtišču 30 na nosilcu 13 osnovne plošče 1 okoli osi, ki poteka vzporedno z ravnino osnovne plošče 1 obenem tudi in vzporedno z ravninama vsakokrat med seboj sodelujočih krakov 11, 21; 12, 22, zasukljivo vpeta upravljalna ročica 3, ki poteka vsaj približno v vzdolžni smeri osnovne plošče 1 in med enim nepremakljivim trnom 12 in z njim sodelujočim premakljivim trnom 22 sega izven območja osnovne plošče 1.Further, in the pivot 30 on the carrier 13 of the base plate 1 about an axis extending parallel to the plane of the base plate 1 at the same time and parallel to the planes of each other, the respective arms 11, 21; 12, 22, a pivoting control lever 3 extending at least approximately in the longitudinal direction of the base plate 1 and between one non-movable mandrel 12 and the associated movable mandrel 22 extends beyond the area of the base plate 1.
Ročica 3 je po izumu zasnovana kot dvodelna ročica in sestoji iz primarnega dela 31 in sekundarnega dela 32, ki sta med seboj zasukljivo povezana v vrtišču 303. Primarni del 31 ročice 3 je vpet v vrtišču 30 in prirejen za sodelovanje z vpenjalnim sklopom 2, sekundami del 32 ročice 3 pa služi za premikanje primarnega dela 31 ročice 3 v odnosu na osnovno ploščo 1. Vrtišče 303, v katerem je sekundami del 32 ročice 3 priključen k primarnemu delu 31 ročice 3, omogoča zasuk sekundarnega dela 32 glede na primarni del 31 okoli geometrijske osi, ki je vzporedna geometrijski osi, okoli katere je možen zasuk ročice 3 v območju njenega vrtišča 30 na nosilcu 13 osnovne plošče 1.The lever 3 according to the invention is designed as a two-piece lever and consists of a primary part 31 and a secondary part 32, which are pivotally connected to each other in the pivot 303. The primary part 31 of the lever 3 is clamped in the pivot 30 and adapted to engage with the clamping assembly 2, seconds. part 32 of the lever 3 is used to move the primary part 31 of the lever 3 relative to the base plate 1. A pivot 303, in which seconds the part 32 of the lever 3 is connected to the primary part 31 of the lever 3, enables the rotation of the secondary part 32 relative to the primary part 31 around a geometric axis parallel to the geometric axis about which the arm 3 can be rotated in the region of its pivot 30 on the base plate carrier 13 1.
Primarni del 31 ročice 3 je na svojem priključnem koncu 311 zasukljivo povezan z nosilcem 30 osnovne plošče 1 v območju vrtišča 30, tako daje primarni del 31 ročice 3 s pomočjo nasprotnega upravljalnega konca 313 zasukljiv okoli omenjenega vrtišča 30.The primary part 31 of the lever 3 is pivotally connected at its connecting end 311 to the support 30 of the base plate 1 in the area of the pivot 30, so that the primary part 31 of the lever 3 is rotated around said pivot 30 by the opposite control end 313.
V osrednjem območju 312 med omenjenima koncema 311,313 primarnega dela 31 ročice 3 se nahaja vrtišče 303, v katerem je k primarnemu delu 31 ročice 3 s svojim priključnim koncem 321 zasukljivo priključen sekundami del 32 ročice 3. Tudi ta sekundami del 32 ročice 3 obsega nasprotni upravljalni konec 323, ki načeloma služi za premikanje sekundarnega dela 32 okoli omenjenega vrtišča 303 na primarnem delu 31 ročice 3, pri čemer pa je osrednje območje 322 sekundarnega dela 32 prirejeno za naleganje na osnovni plošči 1 mehanizma, tako da sekundami del 32 ročice 3 v osnovi predstavlja dvokrak, osrednje podprt nihajni vzvod.In the central area 312 between said ends 311,313 of the primary part 31 of the lever 3 there is a pivot 303, in which a portion 32 of the lever 3 is rotatably connected to its primary part 31 of the lever 3 by its seconds 32. end 323, which in principle serves to move the secondary portion 32 around said pivot 303 on the primary portion 31 of the lever 3, wherein the central area 322 of the secondary portion 32 is adapted to engage the base plate 1 of the mechanism, such that seconds 32 of the lever 3 substantially represents a two-pronged, centrally supported swing arm.
Zahvaljujoč opisani zasnovi omenjena ročica 3 sestoji iz primarnega dela 31, ki je s priključnim koncem 311 zasukljivo povezan z vrtiščem 30 na nosilcu 13 osnovne plošče 1, v svojem osrednjem območju 312 pa členkasto povezan in podprt s priključnim koncem 321 kot nihajni vzvod zasnovanega sekundarnega dela 32, katerega osrednje območje 322 je podprto z osnovno ploščo 1. Kadar je upravljalni konec 313 primarnega dela 31 ročice 3 zasukan navzdol proti ravnini osnovne plošče 1 (Sl. 1 in 3), ga je s pritiskom na upravljalni konec 323 sekundarnega dela 32 in premikom slednjega navzdol v smeri proti ravnini plošče 1 možno zavihteti v smeri navzgor t.j. vstran od ravnine osnovne plošče 1.Thanks to the described design, said lever 3 consists of a primary part 31 which is pivotally connected to the pivot 30 on the carrier plate 13 of the base plate 1 with a connecting end 311 and articulated in its central region 312 and supported by a connecting end 321 as a pivoting lever of the designed secondary part. 32, whose central region 322 is supported by base plate 1. When the control end 313 of the primary part 31 of the arm 3 is rotated down towards the plane of the base plate 1 (Figs 1 and 3), it is pressed by the control end 323 of the secondary part 32 and moving the latter downwards in the direction of the plane of the plate 1 can be rotated upwards, ie away from the plane of the baseplate 1.
Razen tega je ročica 3 na svojem primarnem delu 31 opremljena s pritisnim elementom 35, ki je v prikazanem primeru izveden kot konzolno vpet kotalčni element. Omenjen pritisni element 35 je razporejen na odmiku od omenjenega vrtišča 30 ročice 3 na nosilcu 13 osnovne plošče 1 in torej ekscentrično glede na omenjeno vrtišče 30. Pri tem je omenjen pritisni element 35 prirejen za sodelovanje s podpornim elementom 250 pod omenjenim vrtiščem 30 ročice 3 na nosilcu 13 osnovne plošče 1 razporejenega osrednjega območja 25 vpenjalnega sklopa 2.In addition, the handle 3 on its primary part 31 is provided with a pressure element 35, which in the example shown is designed as a cantilever-mounted rolling element. Said pressure element 35 is disposed at a distance from said pivot 30 of the arm 3 on the carrier 13 of the base plate 1, and thus eccentrically with respect to said pivot 30. In this case, said pressure element 35 is adapted to cooperate with the support element 250 below said pivot 30 of the arm 3 on to the carrier 13 of the baseplate 1 of the arranged central region 25 of the clamping assembly 2.
Omenjen podporni element 250 je načeloma lahko izveden enovito s samim vpenjalnim sklopom 2, pri prednostni izvedbi izuma po Sl. 1 do 3 pa je prigrajen osrednjemu območju 25 vpenjalnega sklopa 2, tako da slednji kot tak v primerjavi s prej znanimi rešitvami in upoštevajoč prednosti v kontekstu tehnologije izdelave v osnovi lahko ostaja popolnoma nespremenjen. Podporni element 250 sestoji iz višje ležečega ravninskega območja 251, ki je razporejeno na odmiku od vzmeti 10 in ravnine osnovne plošče 1, kot tudi iz klančine 252, ki se iz omenjenega ravninskega območja 252 v smeri, ki vsaj smiselno ustreza smeri poteka ročice 3 in v prikazanem primeru tudi mimobežno glede na osrednje območje 25 vpenjalnega sklopa 2 spušča navzdol proti vzmeti 10 oz. ravnini osnovne plošče 1. Na omenjenem podpornem elementu 250 nalega omenjen pritisni element 35 ročice 3, in sicer v odvisnosti od položaja primarnega dela 31 in sekundarnega dela 32 ročice 3 bodisi v območju njegove klančine 252 ali njegovega ravninskega območja 251.Said support element 250 may in principle be made uniformly with the clamping assembly 2 itself, in the preferred embodiment of the invention according to FIG. 1 to 3, however, is attached to the central region 25 of the clamping assembly 2, so that the latter as such, in comparison with the prior art solutions and considering the advantages in the context of the fabrication technology, can remain completely unchanged. The support member 250 consists of a higher plane plane 251 arranged at a distance from the spring 10 and the plane of the base plate 1, as well as a ramp 252 which, from said plane region 252, in a direction which at least corresponds to the direction of the arm 3 and in the example shown, it also drops downwards relative to the central region 25 of the clamping assembly 2 towards the spring 10 or. plane of the base plate 1. On said support member 250, said press element 35 of the lever 3, depending on the position of the primary part 31 and the secondary part 32 of the lever 3, either in the area of its ramp 252 or its plane region 251.
Kadar je primarni del 31 ročice 3 odvihten v smeri vstran od ravnine osnovne plošče 1, se pritisni element 35 nahaja v vznožju klančine 252 podpornega elementa 250 osrednjega območja 25 vpenjalnega sklopa 2, pri čemer je omenjeno osrednje območje 25 zahvaljujoč pritisku vzmeti 10 držano na največjem možnem odmiku od osnovne plošče 1, tako da sta premakljiva vpenjalna trna 21, 22 vpenjalnega sklopa 2 odmaknjena od nepremakljivih trnov 11, 12 na osnovni plošči 1. V takem položaju je mehanizem odprt, v registrator pa je z natikanjem na nepremakljiva trna 11, 12 možno vstavljati liste oz. jih obratno odstranjevati iz registratorja. Sočasno je možno liste po izbiri natikati tudi na premakljiva trna 21, 22 vpenjalnega sklopa 2 oz. jih od ondod tudi odstranjevati, saj se oba dela 31, 32 ročice 3 nahajata izven trajektorije premeščanja listov iz območja nepremakljivih trnov 11, 12 na premakljiva trna 21, 22 ali obratno.When the primary part 31 of the lever 3 is offset away from the plane of the base plate 1, the pressure element 35 is located at the foot of the ramp 252 of the support element 250 of the central area 25 of the clamping assembly 2, said core 25 being held at its maximum due to the spring pressure 10. possible deviation from the base plate 1 such that the movable clamping mandrels 21, 22 of the clamping assembly 2 are moved away from the non-movable mandrels 11, 12 on the base plate 1. In such a position, the mechanism is opened, and by inserting it on the immovable mandrel 11, 12 it is possible to insert sheets or. remove them in reverse from the binder. At the same time, the sheets can optionally be affixed to the movable mandrel 21, 22 of the clamping assembly 2 or. remove them from here as both parts 31, 32 of the arm 3 are located outside the trajectory of moving the leaves from the area of non-moving mandrels 11, 12 to the movable mandrels 21, 22 or vice versa.
Med zapiranjem mehanizma iz položaja po Sl. 2 v položaj po Sl. 3 se zahvaljujoč pritisku na prijemalni konec 321 primarnega dela 31 ročice 3 in zasuku omenjenega dela 31 okoli vrtišča 30 na nosilcu 13 osnovne plošče 1 v smeri proti ravnini osnovne plošče 1 pritisni element 35 vzpenja po klančini 252 podpornega elementa 250, pri čemer se osrednje območje 25 vpenjalnega sklopa 2 proti sili vzmeti 10 spušča v smeri proti ravnini osnovne plošče 1, premakljiva trna 21, 22 vpenjalnega sklopa 2 pa se približujeta nepremakljivima trnoma 11, 12 na osnovni plošči 1. Na osnovni plošči 1 oprt in z osrednjim območjem 312 členkasto povezan sekundami del 32 ročice 3 temu sledi, pri čemer se njegov priključni del 321 približuje ravnini osnovne plošče 1, medtem ko se njegov prijemalni konec 323 od omenjene ravnine osnovne plošče 1 oddaljuje.While closing the mechanism from the position of FIG. 2 into the position of FIG. 3, by pushing the gripping end 321 of the primary part 31 of the lever 3 and rotating said part 31 around the pivot 30 on the carrier 13 of the base plate 1 in the direction of the plane of the base plate 1, the element 35 rises on the ramp 252 of the support element 250, the central area being 25 of the clamping assembly 2 against the force of the spring 10 descends in the direction of the plane of the base plate 1, and the movable mandrel 21, 22 of the clamping assembly 2 are approached by the non-moving mandrels 11, 12 on the base plate 1. On the base plate 1 supported and with a central area 312 articulatedly connected seconds, the lever 3 portion 32 follows, with its connecting portion 321 approaching the plane of the base plate 1, while its gripping end 323 moves away from said plane of the base plate 1.
Tik preden pritisni element 35 dospe do zgornje, od ravnine osnovne plošče 1 najbolj oddaljene točke klančine 252 in še preden primarni del 31 ročice 3 doseže svojo spodnjo, osnovni plošči 1 najbližjo lego po Sl. 3, se vsak od premakljivih trnov 21, 22 vpenjalnega sklopa 2 dotakne vsakokrat pripadajočega nepremakljivega trna 11, 12. Se nadaljnje premikanje primarnega dela 31 ročice 3 v smeri proti ravnini osnovne plošče 1 ima za posledico premik pritisnega elementa 35 na zgornje ravninsko območje 251 le-tega. V takem položaju (Sl. 1 in 3) je vsak od premakljivih trnov 21, 22 pritisnjen proti pripadajočemu nepremakljivemu trnu 11, 12, pri čemer je vsakršen premik pritisnega elementa 35 po ravninskem območju 251 ali celo v območje klančine 252 onemogočen. Pritisk med vsakokratnima trnoma 11, 21; 12, 22 je namreč lahko tolikšen, da to izzove celo vnaprej dopuščene in torej nadzorovane elastične deformacije nosilca 13 na osnovni plošči 1, kar sicer tudi pomeni, daje mehanizem zelo zanesljivo zaprt in tudi ostane zaprt npr. celo v primeru, kadar je registrator izpostavljen določenim zunanjim obremenitvam, do katerih lahko pride med transportom, prelaganjem, prijemanjem ali celo padcih z listi povsem napolnjenega registratorja.Just before pushing the element 35 reaches the upper, from the plane of the base plate 1 of the farthest ramp point 252 and even before the primary part 31 of the lever 3 reaches its lower base base 1 closest to FIG. 3, each of the movable mandrels 21, 22 of the clamping assembly 2 touches the respective non-movable mandrel 11, 12. Further movement of the primary portion 31 of the arm 3 towards the plane of the base plate 1 results in the movement of the pressure member 35 to the upper plane 251 only. -the one. In such a position (Figs. 1 and 3), each of the movable mandrels 21, 22 is pressed against the corresponding non-movable mandrel 11, 12, whereby any movement of the pressure member 35 in the plane region 251 or even in the ramp region 252 is prevented. Pressure between the respective straps 11, 21; 12, 22 may be such that it causes even pre-allowed and therefore controlled elastic deformations of the carrier 13 on the base plate 1, which also means that the mechanism is very securely closed and also remains closed e.g. even when the binder is exposed to certain external loads that can occur during transport, shipment, gripping or even falling with the sheets of a fully charged binder.
Navzlic tako zanesljivemu zaprtju mehanizma in medsebojnemu pritisku omenjenih trnov 11, 12, 21, 22 pa je odprtje mehanizma oz. razprtje trnov 11, 12, 21, 22 izvedljivo na hiter in preprost način. S pritiskom na prijemalni konec 323 sekundarnega dela 32 ročice 3 se namreč priključni konec 321 omenjenega sekundarnega dela 32 premakne v smeri vstran od ravnine osnovne plošče 1, s tem pa se primarni del 31 ročice 31 zasuče v smeri vstran od ravnine osnovne plošče 1, pri čemer pritisni element 35 na primarnem delu 31 ročice 3 iz ravninskega območja 251 podpornega elementa 250 v osrednjem območju 25 vpenjalnega sklopa 2 dospe v območje klančine 252, temu ustrezno pa se z vzmetjo 10 podprto osrednje območje 25 vpenjalnega sklopa 2 odmakne v smeri vstran od ravnine osnovne plošče 1, pri čemer se premakljiva trna 21, 22 odmakneta od nepremakljivih trnov 11, 12 oz. se dvojici med seboj vsakokrat sodelujočih trnov 11, 21 oz. 12, 22 razpreta, s tem pa se mehanizem odpre.Despite such reliable closure of the mechanism and mutual pressure of said spines 11, 12, 21, 22, the opening of the mechanism or. threading 11, 12, 21, 22 can be done in a quick and easy way. By pressing the gripping end 323 of the secondary portion 32 of the lever 3, the connecting end 321 of said secondary portion 32 moves in the direction away from the plane of the base plate 1, thereby rotating the primary portion 31 of the lever 31 in the direction away from the plane of the base plate 1, at pushing the element 35 on the primary part 31 of the lever 3 from the plane area 251 of the support element 250 in the central region 25 of the clamping assembly 2 reaches the ramp region 252, and accordingly, with the spring 10, the supported central region 25 of the clamping assembly 2 moves away from the plane base plates 1, wherein the movable mandrels 21, 22 move away from the non-movable mandrels 11, 12, or. to the two each of the participating thorns 11, 21, respectively. 12, 22 is interpreted, thereby opening the mechanism.
Claims (10)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SI200700333A SI22663A (en) | 2007-12-18 | 2007-12-18 | Control mechanism of a file with two-part mechanism |
| SI200800185A SI22833B (en) | 2007-12-18 | 2008-07-24 | Control mechanism of ring binder with two-part handle |
| DE202008013352U DE202008013352U1 (en) | 2007-12-18 | 2008-10-08 | Folder actuating mechanism with a two-part actuating lever |
| AT08862487T ATE521485T1 (en) | 2007-12-18 | 2008-11-10 | DOUBLE LEVER FILE FOLDER MECHANISM |
| EP08862487A EP2219881B1 (en) | 2007-12-18 | 2008-11-10 | File mechanism having a double lever |
| PCT/SI2008/000059 WO2009078821A1 (en) | 2007-12-18 | 2008-11-10 | File mechanism having a double lever |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SI200700333A SI22663A (en) | 2007-12-18 | 2007-12-18 | Control mechanism of a file with two-part mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SI22663A true SI22663A (en) | 2009-06-30 |
Family
ID=40822878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SI200700333A SI22663A (en) | 2007-12-18 | 2007-12-18 | Control mechanism of a file with two-part mechanism |
Country Status (1)
| Country | Link |
|---|---|
| SI (1) | SI22663A (en) |
-
2007
- 2007-12-18 SI SI200700333A patent/SI22663A/en not_active IP Right Cessation
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| OO00 | Grant of patent |
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