SI23795A - Simplified file mechanism - Google Patents
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- SI23795A SI23795A SI201100255A SI201100255A SI23795A SI 23795 A SI23795 A SI 23795A SI 201100255 A SI201100255 A SI 201100255A SI 201100255 A SI201100255 A SI 201100255A SI 23795 A SI23795 A SI 23795A
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- base plate
- clamping assembly
- movable
- central section
- mechanism according
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42F—SHEETS TEMPORARILY ATTACHED TOGETHER; FILING APPLIANCES; FILE CARDS; INDEXING
- B42F13/00—Filing appliances with means for engaging perforations or slots
- B42F13/16—Filing appliances with means for engaging perforations or slots with claws or rings
- B42F13/20—Filing appliances with means for engaging perforations or slots with claws or rings pivotable about an axis or axes parallel to binding edges
- B42F13/22—Filing appliances with means for engaging perforations or slots with claws or rings pivotable about an axis or axes parallel to binding edges in two sections engaging each other when closed
- B42F13/24—Filing appliances with means for engaging perforations or slots with claws or rings pivotable about an axis or axes parallel to binding edges in two sections engaging each other when closed wherein one section is in the form of fixed rods
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- Sheet Holders (AREA)
- Clamps And Clips (AREA)
Abstract
Vpenjalni mehanizem registratorja obsega osnovno ploščo (1) z dvojico na sebi togo pričvrščenih trnov (11, 12) ter vpenjalni sklop (2), ki obsega dvojico med seboj preko vzmetno podprtega vmesnega odseka (25) togo povezanih zavihtljivih in proti prej omenjenima trnoma (11, 12) zahvaljujoč premiku ustrezne upravljalne ročice (3) pritisljivih trnov (21, 22). Mehanizem v zaprtem ali razprtem stanju omenjenih trnov (11, 12, 21, 22) omogoča listanje v njem vpetih listov iz območja nepremakljivih trnov (11, 12) v območje premakljivih trnov (21, 22) ali obratno, obenem pa je tovrsten mehanizem v primerjavi z obstoječimi mehanizmi znatno poenostavljen, namreč izvedljiv iz majhnega števila za izdelavo preprostih sestavnih delov.The clamping mechanism of the binder comprises a base plate (1) with a pair of rigidly fastened pins (11, 12) and a clamping assembly (2), comprising a pair of interconnected portions (25) of the rigidly connected interlocking and against the aforementioned trunks 11, 12) due to the movement of the respective control arm (3) of the pressing pins (21, 22). The mechanism in the closed or unfolded state of the said pins (11, 12, 21, 22) allows the folding of the sheets from the region of the movable pins (11, 12) into the area of the moving pins (21, 22) or vice versa, while at the same time such mechanism in Compared to the existing mechanisms, it is significantly simplified, namely a small number for the production of simple components.
Description
Poenostavljen vpenjalni mehanizem registratorjaSimplified clamping mechanism of the binder
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 vpenjalnem mehanizmu, ki obsega osnovno ploščo z dvojico na sebi togo pričvrščenih trnov ter 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 bo po eni strani mehanizem tako v zaprtem ali razprtem stanju omogočal listanje v njem vpetih listov iz območja nepremakljivih trnov v območje premakljivih trnov ali obratno, in da bo obenem mehanizem v primerjavi z obstoječimi karseda poenostavljen, namreč izvedljiv iz kar najmanjšega števila za izdelavo karseda preprostih sestavnih delov.The invention is based on the problem of how, in the case of a clamping mechanism comprising a base plate with two rigidly fastened spikes and a clamping assembly, comprising the two through a spring-supported intermediate section of rigidly coupled swivels and against the aforementioned spikes due to the movement of the corresponding control lever to ensure that the mechanism, on the one hand, in a closed or open state, allows leafing of the clamped leaves from the area of non-movable spines into the area of movable spines, or vice versa, and that at the same time the mechanism will be simplified in comparison with the existing ones, the smallest number to produce as simple as possible components.
Doslej znan in uporabljan vpenjalni mehanizem registratorja 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 binder so far is described in WO 20/04082961 or. 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 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.
Tovrstni mehanizem je nedvomno zelo zanesljiv in učinkovit, saj omogoča hitro in zanesljivo vpenjanje tudi razmeroma velikega števila listov. Problem 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 t.j. premikanje listov iz območja nepremakljivih trnov v območje premakljivih trnov ali obratno, sicer možno, vendar pod pogojem, daje 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 drugačnem vrstnem redu, zatem pa z vihtenjem ročice in nagibom premakljivih trnov 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.This mechanism is undoubtedly very reliable and efficient, as it enables fast and reliable clamping of a relatively large number of leaves. 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, the scrolling i.e. movement of leaves from the area of fixed spines to the region of movable spines or vice versa, otherwise possible, but provided 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 unscrewing the mandrel and then reinserting them in a different order, then closing the mechanism by swinging the handle and tilting the movable mandrels. 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 tma 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, ki je 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 tma are again pivotally supported on the base plate and interconnected by an intermediate section whose central area is pressed in the direction towards the plane of the base plate by means of an 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 a spring mounted on the baseplate 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 bodisi pomeni, da mora biti na ročici na voljo večja sila ali pa je sam mehanizem izpostavljen večjim obremenitvam in posledično tudi deformacijam. Ker gre za 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 either means that a greater force must be available on the lever, or the mechanism itself is subject to greater stresses and, consequently, deformation. Since these mechanisms are undoubtedly large-scale products, but they must also meet the stringent requirements for safe and reliable use, increasing the closing force is fundamentally unacceptable, and increasing deformation leads either to unreliable performance or shorter product life. is 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.
Se 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, kije 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 jeFurther, WO 2005/047015 describes a binder mechanism, which also comprises a base plate, a pair of rigidly coupled rigid ones, and a pair using 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 handle, but a characteristic and preformed curve formed around a pivoting running circumferential edge at the base of a circularly and centrally positioned 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
še vedno 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. Razen tega je za samo izvedbo tovrstne rešitve potrebno že v osnovi prirediti celotno konstrukcijsko zasnovo. To pomeni, da je potrebno razviti temu primemo oblikovano osnovno ploščo, vpenjalni sklop in ročico z ustrezno krivuljo na obodnem robu delovnega območja. To seveda tudi pomeni, da je potrebno razviti in izdelati vsa orodja in naprave, s katerimi je potem možno vršiti velikoserijsko proizvodnjo, kar je povezano z ogromnimi finančnimi vlaganji in dolgotrajnimi aktivnostmi tehnične in tudi organizacijske narave. Izhajajoč iz povedanega je tovrsten pristop za rešitev uvodoma zastavljenega problema torej očitno neustrezen.a spring 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. In addition, in order to implement such a solution, it is essential to adapt the entire structural design. This means that it is necessary to develop a suitable base plate, clamping assembly and a handle with a corresponding curve at the peripheral edge of the working area. This, of course, also means that it is necessary to develop and produce all the tools and devices that can then be used for large-scale production, which is associated with huge financial investments and lengthy activities of a technical as well as organizational nature. From the foregoing, such an approach is, therefore, obviously inappropriate for the solution of the problem posed initially.
Izum se nanaša na poenostavljen vpenjalni mehanizem registratorja, ki sestoji iz osnovne plošče z na sebi pritrjenima nepremakljivima trnoma, nadalje iz vpenjalnega sklopa, ki je v ustreznih ležiščih zasukljivo nameščen na omenjeni plošči in obsega za sodelovanje z nepremakljivima trnoma prirejena premakljiva trna, kot tudi iz upravljalne ročice, ki je v ustreznem vrtišču zasukljivo uležiščena na omenjeni osnovni plošči in prirejena za sodelovanje z omenjenim vpenjalnim sklopom v smislu premikanja le-tega iz zaprtega položaja, ko se premakljiva trna dotikata nepremakljivih tmov, v odprt položaj. Nepremakljiva trna sta med seboj vsaj približno vzporedna in na osnovni plošči pritrjena vThe invention relates to a simplified clamping mechanism of the binder, consisting of a base plate with fixed non-movable mandrels, further from a clamping assembly, which is rotatably mounted on said plate in the respective beds and of a movable mandrel adapted for cooperation with non-movable mandrels, as well as of a control lever which is pivotably mounted on said base plate in a suitable pivot and adapted to engage with said clamping assembly in order to move it from the closed position when the movable spikes touch the non-moving toms to an open position. The fixed spines are at least approximately parallel to each other and are fixed to the base plate
bližini ene vzdolžne stranice ter iz omenjene plošče štrlita v smeri vsaj približno pravokotno glede na omenjeno ploščo. Vpenjalni sklop poleg v bližini preostale vzdolžne stranice osnovne plošče razporejenih premakljivih trnov obsega vsaj še med slednjima razporejen osrednji odsek, ki poteka vsaj približno vzporedno z geometrijsko osjo ležišč, v katerih je zasukljivo uležiščen sklop. Okoli geometrijske osi, ki poteka smiselno vzporedno z ravnino osnovne plošče in pravokotno glede na vzdolžni stranici, zasukljiva ročica obsega upravljalni krak, ki poteka med vsakokrat sodelujočima nepremakljivim trnom in premakljivim trnom v vzdolžni smeri osnovne plošče, smiselno vsaj približno vzporedno z vzdolžnima stranicama same plošče, in sega izven območja osnovne plošče.near one longitudinal side and from said plate project in a direction at least approximately perpendicular to said plate. The clamping assembly, in addition to adjacent the remaining longitudinal side of the base plate of the displaced movable mandrels, comprises at least between them a central portion extending at least approximately parallel to the geometric axis of the beds in which the assembly is pivoted. Around the geometric axis, which extends in a sense parallel to the plane of the base plate and perpendicular to the longitudinal side, the rotatable arm comprises a control arm extending between the non-cooperating non-movable mandrel and the displacement mandrel in the longitudinal direction of the base plate, at least approximately parallel to the longitudinal sides of the base plate itself. , and extends beyond the base panel area.
Za mehanizem po izumu je značilno, da osnovna plošča obsega vsaj dve različni višinski območji, namreč spodnje območje, s katerim osnovna plošča nalega na vsakokratni podlagi in v katerem sta na osnovno ploščo pričvrščena nepremakljiva trna, in zgornje območje, na katerem se nahajata ležišči vpenjalnega sklopa in preko katerega poteka osrednji odsek na zgornjem območju osnovne plošče vzmetno podprtega vpenjalnega sklopa, in da je upravljalna ročica uležiščena v vrtišču, ki je razporejeno pod nivojem omenjenega osrednjega odseka vpenjalnega sklopa, še zlasti med spodnjim območjem in zgornjim območjem osnovne plošče. Vpenjalni sklop poleg premakljivih trnov in omenjenega osrednjega odseka na vsaki strani slednjega prednostno obsega po en poševno proti pripadajočemu ležišču usmerjen odsek, v območju katerega je vpenjalni sklop vsakokrat podprt z vzmetjo. Vsakokratna vzmet je prednostno na voljo kot na osnovni plošči v zgornjem območju slednje konzolno vpeta upogibna vzmet.The mechanism according to the invention is characterized by the fact that the base plate comprises at least two different height zones, namely the lower area by which the base plate rests on each base and in which the fixed plate is fixed to the base plate, and the upper region on which the clamping bearings are located and through which the central section extends in the upper region of the base plate of the spring-supported clamping assembly, and that the control lever is mounted in a pivot arranged below the level of said central section of the clamping assembly, especially between the lower region and the upper region of the base plate. The clamping assembly, in addition to the movable mandrels and the said central section on each side of the latter, preferably comprises one slanted toward the respective bearing, a section in the area in which the clamping assembly is each supported by a spring. Each spring is preferably available as the base plate in the upper region of the latter, a cantilever bending spring.
Nadalje upravljalna ročica obsega pritisni nastavek, ki je prirejen za sodelovanje z osrednjim odsekom vpenjalnega sklopa, namreč za pritiskanje omenjenega vmesnega odseka v smeri proti osnovni plošči. Omenjen pritisni nastavek upravljalne ročice je prednostno konzolno zasnovan in oprt na osrednjem odseku vpenjalnega sklopa. Razen • · tega je pritisni nastavek upravljalne ročice prednostno zasnovan konveksno in s profilom v obliki črke U ter tako prirejen za drsenje po površini osrednjega odseka vpenjalnega sklopa.Further, the control lever comprises a pressure nozzle adapted to cooperate with the central section of the clamping assembly, namely to press said intermediate section toward the base plate. Said pressure arm of the control lever is preferably cantilevered and supported on the central section of the clamping assembly. In addition, • the push-button of the control lever is preferably designed convexly and with a U-shaped profile, so adapted to slide over the surface of the central section of the clamping assembly.
Osrednji odsek vpenjalnega sklopa je po izbiri lahko opremljen z zaskočnim sredstvom, ki je predvideno za sodelovanje s pritisnim nastavkom upravljalne ročice v tistem položaju mehanizma, ko se vsakokrat premakljivi trn dotika vsakokrat pripadajočega nepremakljivega trna. Pri tem omenjeno zaskočno sredstvo po izbiri lahko predstavlja ustrezna zajeda. Še nadalje so pri prednostni izvedbi mehanizma po izumu luknje za pritrditev osnovne plošče na vsakokrat razpoložljivo podlago predvidene na spodnjem območju osnovne plošče.The central section of the clamping assembly may optionally be provided with a latching means provided to engage the push-button of the control lever in the position of the mechanism when the movable mandrel touches the respective non-movable mandrel. The said latching means may optionally be an appropriate parasite. Furthermore, in the preferred embodiment of the mechanism according to the invention, holes for securing the base plate to the available base are provided in the lower area of the base plate.
Mehanizem po izumu bo v nadaljevanje podrobneje obrazložen na osnovi primera izvedbe, kije ponazorjen na priloženi skici, kjer kažejoThe mechanism of the invention will now be explained in greater detail on the basis of an embodiment illustrated in the accompanying drawing showing
Sl. 1 vpenjalni mehanizem registratorja v zaprtem stanju in v prostorskem prikazu od spredaj;FIG. 1 clamping mechanism of the recorder in the closed state and in the spatial view from the front;
Sl. 2 taisti vpenjalni mehanizem v zaprtem stanju, tokrat v prostorskem prikazu od zadaj; Sl. 3 vpenjalni mehanizem v zaprtem stanju in v pogledu od strani;FIG. 2 the same clamping mechanism in the closed state, this time in the rear view; FIG. 3 the clamping mechanism in the closed state and in the side view;
Sl. 4 vpenjalni mehanizem v odprtem stanju in v ortogonalnem pogledu strani iz nasprotne smeri kot na sl. 3.FIG. 4 shows the clamping mechanism in the open state and in orthogonal view of the side from the opposite direction as in FIG. 3.
Sl. 5 vpenjalni mehanizem v zaprtem stanju in v narisu;FIG. 5 the clamping mechanism in the closed state and in the outline;
Sl. 6 pa vpenjalni mehanizem v odprtem stanju in v pogledu od strani.FIG. 6 and the clamping mechanism in the open state and in the side view.
Vpenjalni mehanizem sestoji iz osnovne plošče 1 z na sebi togo pritrjenima nepremakljivima trnoma 11, 12 ter iz s pomočjo ročice 3 upravljivega enovitega vpenjalnega sklopa 2, obsegajočega dvojico premakljivih trnov 21, 22 in med slednjima razporejen osrednji odsek 25.The clamping mechanism consists of a base plate 1 with rigidly fixed non-removable webs 11, 12 and a handle 3 of a manageable single clamping assembly 2 comprising two movable webs 21, 22 and a central section 25 arranged between them.
Osnovna plošča 1 načeloma obsega dve ravninski območji 101, 102, namreč spodnje območje 101, kije prirejeno za naleganje na vsakokratni podlagi, npr. na notranji površini hrbtišča neprikazanega registratorja, in zgornje območje 102, ki je razporejeno na ustreznem vertikalnem odmiku od omenjenega spodnjega območja 101.Base plate 1 generally comprises two planar regions 101, 102, namely the lower region 101, which is adapted to be supported on a particular basis, e.g. on the inner surface of the back of the unmanaged binder, and an upper region 102 disposed at a corresponding vertical distance from said lower region 101.
Na spodnjem območju 101 osnovne plošče 1 sta ob eni vzdolžni stranici 17 pritrjena nepremakljiva trna 11, 12, razen tega pa je v omenjenem območju 101 plošča 1 opremljena z ustreznim številom vsakokrat ustrezno razporejenih lukenj 103 za pritrditev osnovne plošče 1 na vsakokratno podlago.In the lower region 101 of the base plate 1, a non-movable mandrel 11, 12 is fastened along one longitudinal side 17, except that in the said region 101, the plate 1 is provided with a corresponding number of holes arranged in each case for fixing the base plate 1 to the base.
Zgornje območje 102 osnovne plošče 1 je predvideno za naleganje vpenjalnega sklopa 2, ki je na plošči 1 uležiščen v ustreznih ležiščih 19', 19, ki sta razporejeni v bližini tiste stranice 18 plošče 1, ki je bolj oddaljena od prej omenjenih nepremakljivih trnov 11, 12.The upper region 102 of the base plate 1 is provided to support the clamping assembly 2, which is mounted on the plate 1 in the corresponding beds 19 ', 19, which are disposed near the side 18 of the plate 1, which is further away from the aforementioned watertight pins 11, 12.
Vpenjalni sklop 2 je uležiščen v omenjenih ležiščih 19', 19 s pomočjo svojih odsekov 2Γ, 22', ki se nahajata neposredno ob premakljivih trnih 21, 22 in tako sta tako kot prej omenjen osrednji odsek 25 usmerjena v vzdolžni smeri plošče 1, namreč vzporedno z vzdolžnima stranicama 17, 18 plošče 1 in tudi vzporedno z omenjenim osrednjim odsekom 25. Med slednjim in omenjenima odsekoma 21', 22' je namreč ob osrednjem odseku 25 predviden po en poševno potekajoč odsek 23, 24, tako da je osrednji odsek 25 glede na ležišči 19' 19 ekscentrično uležiščen. V prikazanem primeru je vpenjalni sklop 2 v območju omenjenih poševnih odsekov 23, 24 podprt z vzmetema 26, 27.The clamping assembly 2 is mounted in said beds 19 ', 19 by means of its sections 2Γ, 22', which are adjacent to the movable mandrels 21, 22 and thus, as previously mentioned, the central section 25 is oriented in the longitudinal direction of the plate 1, namely in parallel with the longitudinal sides 17, 18 of panel 1 and also parallel to said central section 25. Between the latter and said sections 21 ', 22' there is provided one obliquely extending section 23, 24 along the central section 25, such that the central section 25 relative to eccentrically positioned on bearing 19 '19. In the example shown, the clamping assembly 2 in the area of said oblique sections 23, 24 is supported by springs 26, 27.
Nadalje je na osnovni plošči 1 okoli vrtišča 30 zasukljivo uležiščena upravljalna ročica 3, ki večidel poteka nad nivojem zgornjega območja 102 plošče 1 z izjemo območja 31, s katerim je ročica 3 uležiščena v omenjenem vrtišču 30, ki se nahaja pod osrednjim odsekom 25 vpenjalnega sklopa 2, prednostno med obema območjema 101, 102 osnovne plošče 1. Upravljalna ročica 3 obsega upravljalni krak 34, ki sega preko osnovne plošče 1 izven območja premakljivih in nepremakljivh trnov 11, 12; 21, 22. Pri tem je omenjena ročica 3 v omenjenem vrtišču 30 zasukljiva okoli geometrijske osi, ki poteka pravokotno glede na vzdolžni stranici 17, 18 osnovne plošče 1 in vsaj približno vzporedno z omenjenima območjema 101, 102 osnovne plošče 1.Further, a control arm 3 extending substantially above the level of the upper region 102 of the panel 1 with the exception of the area 31 with which the arm 3 is restrained in said pivot 30, which is located below the central section 25 of the clamping assembly, is rotatably mounted on the base plate 1 around the pivot 30. 2, preferably between the two regions 101, 102 of the base plate 1. The control arm 3 comprises a control arm 34 extending beyond the base plate 1 beyond the region of the movable and non-movable mandrels 11, 12; 21, 22. In this case, said arm 3 in said pivot 30 is rotatable about a geometric axis perpendicular to the longitudinal sides 17, 18 of the base plate 1 and at least approximately parallel to said areas 101, 102 of the base plate 1.
Ročica 3 nadalje obsega pritisni nastavek 35, ki je v prikazanem primeru konzolno zasnovan in sega od ročice 3 vstran v smeri proti vzdolžni stranici 18 plošče 1 oz. proti premakljivima trnoma 21, 22 vpenjalnega sklopa 2. Zahvaljujoč konkavni zasnovi s profilom v obliki črke U je omenjeni nastavek 35 predviden za drsenje po osrednjem odseku 25 vpenjalnega sklopa 2, ki je kot rečeno v območju poševnih odsekov 23, 24 oprt in vzmetno podprt na zgornjem območju 102 osnovne plošče 1. Po izbiri je na omenjenem osrednjem odseku 25 lahko predvideno aretimo sredstvo 25', ki je v danem primeru izvedeno kot zajeda, kije prirejena za prejem omenjenega nastavka 35.The lever 3 further comprises a pressure nozzle 35, which in the example shown is cantilevered and extends from the lever 3 sideways in the direction of the longitudinal side 18 of the plate 1 or. against the movable webs 21, 22 of the clamping assembly 2. Thanks to the concave design with the U-shaped profile, said nozzle 35 is provided for sliding along the central section 25 of the clamping assembly 2, which is, as said, in the region of the inclined sections 23, 24 supported and springwise upper region 102 of base plate 1. Optionally, said means 25 'can be provided in said central section 25, which is optionally designed as a parasite adapted to receive said attachment 35.
Pri odprtem mehanizmu (Sl. 6) se prosta konca premakljivih trnov 21, 22 nahajata na odmiku od pripadajočih nepremakljivih krakov 11, 12, ker je zahvaljujoč vzmetema 26, 27 vpenjalni sklop 2 v območju ležišč 19', 19 zasukan oz. odvihten, njegov osrednji odsek 25 pa je razporejen na odmiku od zgornjega območja 102 osnovne plošče 1. Ročica 3 je okoli vrtišča 30 odvihtena v smeri vstran od osnovne plošče 1, vendar je zasuk upravljalnega kraka 34 ročice 3 lahko razmeroma majhen in v prikazanem primeru znaša približno 25°. V takem stanju mehanizma je med drugim zahvaljujoč tudi tako majhnemu zasuku ročice 3 možno premeščanje listov iz območja nepremakljivih krakov 11, 12 v območje premakljivih krakov 21, 22 ali obratno.With the mechanism open (Fig. 6), the free ends of the movable mandrels 21, 22 are located at a distance from the respective non-movable arms 11, 12 because, thanks to the springs 26, 27, the clamping assembly 2 is rotated or rotated in the region of the beds 19 ', 19. the pivot portion 25 is disposed at a distance from the upper region 102 of the base plate 1. The arm 3 is pivoted about the pivot 30 towards the base plate 1, but the rotation of the control arm 34 of the arm 3 may be relatively small and, in the example shown, be about 25 °. In such a state of the mechanism, it is, inter alia, due to the small rotation of the lever 3 that it is possible to move the leaves from the region of the movable arms 11, 12 to the region of the movable arms 21, 22 or vice versa.
S pritiskom upravljalnega kraka 34 ročice 3 v smeri navzdol proti podlagi, t.j. v smeri od zgornjega območja 102 plošče 1 proti spodnjemu območju 101, se ročica 3 zasuče okoli • · vrtišča 30, pri čemer nastavek 35 drsi po površini osrednjega odseka 25 vpenjalnega sklopa 2, ki se pri tem v ležiščih 19', 19 zasuče, medtem pa se vzmeti 26, 27 stisneta. Ko prosta konca premakljivih trnov 21, 22 zadeneta ob prosta konca nepremakljivih trnov 11, 12, nastavek 35 ročice 3 preneha drseti po površini osrednjega odseka 25 sklopa 2 in se v tem položaju zaustavi, pri čemer lahko vstopi npr. v aretimo sredstvo oz. zajedo 25' in se zahvaljujoč prožnosti trnov 11, 12; 21, 22 oz. vpenjalnega sklopa 2 potem tam zaskoči. Tako stanje mehanizma je potem na voljo vse dotlej, dokler s pritiskom na upravljalni krak 34 ročice 3 v smeri vstran od podlage oz. v smeri od spodnjega območja plošče 1 proti zgornjemu območju 102 ne pride do zasuka ročice 3 in odvihtenja vpenjalnega sklopa 2 zaradi učinka omenjenih vzmeti 26, 27.By pushing the control arm 34 of the lever 3 in a downward direction, i.e. in the direction from the upper region 102 of the plate 1 towards the lower region 101, the lever 3 rotates about • · pivot 30, the nozzle 35 sliding over the surface of the central section 25 of the clamping assembly 2, which in this case rotates in the beds 19 ', 19, while and the springs 26, 27 are compressed. When the free ends of the movable pins 21, 22 hit the free ends of the movable pins 11, 12, the nozzle 35 of the lever 3 stops sliding over the surface of the central section 25 of the assembly 2 and stops in this position, for example. to arrest the agent or. together 25 'and thanks to the flexibility of the thorns 11, 12; 21, 22 oz. clamping assembly 2 then snaps there. This state of the mechanism is then available until the pressing of the control arm 34 of the lever 3 in the direction away from the base or. in the direction from the lower region of the plate 1 towards the upper region 102, there is no rotation of the lever 3 and the loosening of the clamping assembly 2 due to the effect of said springs 26, 27.
Claims (9)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SI201100255A SI23795A (en) | 2011-07-13 | 2011-07-13 | Simplified file mechanism |
| EP11761731.6A EP2731803A1 (en) | 2011-07-13 | 2011-07-28 | File mechanism |
| PCT/SI2011/000040 WO2013009265A1 (en) | 2011-07-13 | 2011-07-28 | File mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SI201100255A SI23795A (en) | 2011-07-13 | 2011-07-13 | Simplified file mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SI23795A true SI23795A (en) | 2013-01-31 |
Family
ID=44720092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SI201100255A SI23795A (en) | 2011-07-13 | 2011-07-13 | Simplified file mechanism |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2731803A1 (en) |
| SI (1) | SI23795A (en) |
| WO (1) | WO2013009265A1 (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2461050A (en) * | 1945-09-21 | 1949-02-08 | Joseph A Gibson | Loose-leaf binder |
| BE496204A (en) * | 1950-12-06 | |||
| DE1092884B (en) * | 1956-03-06 | 1960-11-17 | Soennecken Fa F | Line-up device for letter files |
| EP1226987B1 (en) | 2001-01-29 | 2005-12-28 | Ford Global Technologies, LLC | Spring apparatus |
| SI21455A (en) | 2003-03-18 | 2004-10-31 | NIKO, Kovinarsko podjetje, d.d., �elezniki | Clamping mechanism for folders |
| DE10353179B4 (en) | 2003-11-13 | 2014-05-22 | Esselte Leitz Gmbh & Co. Kg | file mechanism |
-
2011
- 2011-07-13 SI SI201100255A patent/SI23795A/en not_active IP Right Cessation
- 2011-07-28 EP EP11761731.6A patent/EP2731803A1/en not_active Withdrawn
- 2011-07-28 WO PCT/SI2011/000040 patent/WO2013009265A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013009265A1 (en) | 2013-01-17 |
| EP2731803A1 (en) | 2014-05-21 |
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| OO00 | Grant of patent |
Effective date: 20130218 |
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Effective date: 20150318 |