ITCO20120050A1

ITCO20120050A1 - CINEMATISMO A CLOSED CLOSED FRAME TO BE ANCHORED WITH A MOBILE HANGING SIDE TO MAKE A WRITTEN DESK SITUATED AT HIGH, LOWERING AND FORWARDING, ALWAYS PARALLEL TO THE GROUND.

Info

Publication number: ITCO20120050A1
Application number: IT000050A
Authority: IT
Inventors: Giulio Manzoni
Original assignee: Giulio Manzoni
Priority date: 2012-10-02
Filing date: 2012-10-02
Publication date: 2014-04-03

Description

Titolo: â€œCinematismo a telaio chiuso deformabile da ancorare a fianchi portanti di un mobile per rendere fruibile uno scrittoio posto in alto, abbassandolo ed avanzandolo, sempre parallelo al suoloâ€ Title: â € œKinematics with deformable closed frame to be anchored to the supporting sides of a piece of furniture to make a desk placed at the top usable, lowering it and moving it forward, always parallel to the groundâ €

DESCRIZIONE DESCRIPTION

La presente invenzione si riferisce ad un cinematismo a telaio chiuso deformabile da ancorare a fianchi portanti di un mobile per rendere fruibile uno scrittoio posto in alto, abbassandolo ed avanzandolo, sempre parallelo al suolo. PiÃ¹ in particolare la presente invenzione Ã ̈ costituita da una coppia di telai chiusi deformabili composta da quattro coppie di segmenti in tubolare metallico, opportunamente sagomati, tra loro reciprocamente incernierate con snodi a 90°, collegate da due longheroni di supporto per un piano scrittoio posto in alto ed un longherone quale asta di sincronia tra i due telai; telai in cui i segmenti a L posteriori sono ancorati ai fianchi portanti di un mobile e presentano gli attacchi inferiori di due molle a gas, che allâ€™altro capo sono vincolate ai segmenti a V superiori, ai quali Ã ̈ solidale lâ€™asta di sincronia, e che sono incernierati da un lato ai segmenti posteriori a L fissi e dallâ€™altro ai segmenti a L rovescia superiori, che, a loro volta, sono tra loro collegati dai due longheroni di supporto per il piano scrittoio e che, allâ€™altro capo, sono incernierati ai segmenti a J inferiori, a loro volta snodati allâ€™altro capo ai segmenti a L posteriori fissi; cosicchÃ©, partendo da una posizione in cui il piano scrittoio Ã ̈ riposto innalzato, ad esempio nella nicchia di un armadio a ponte, per renderlo fruibile anche in presenza di un letto /divano inserito nella nicchia , basterÃ tirarlo che esso mantenendosi sempre parallelo al suolo in funzione del lavoro delle molle a gas e della configurazione a parallelogramma degli snodi dei telai deformabili si riposizionerÃ , in basso ed avanzato, cosÃ¬ da superare il volume del letto/divano e verrÃ sostenuto dai segmenti a J inferiori che, ruotando, vanno ad appoggiarsi alle coppie di supporti ancorate ai fianchi. Laddove i fianchi portanti fossero di profonditÃ tale da non permettere lâ€™ancoraggio delle coppie di supporti, basterÃ rendere solidale ai segmenti ad L rovescia superiori una coppia di profilati metallici a U adeguatamente dimensionato con funzione di gamba di sostegno dellâ€™intera struttura. Il tutto attraverso movimenti semplici, pratici e sicuri. L'invenzione di cui sopra eâ€™ volta a offrire una soluzione nelle situazioni, molto diffuse, in cui, soprattutto nel caso di locali piccoli, si ricorre, soprattutto per le camerette ai cosiddetti armadi a ponte; il trovato permette, infatti di avere un cinematismo per rendere disponibile un piano, utilizzabile prevalentemente come scrivania, ma anche, per es., come piano per stirare, fasciatolo e piano dâ€™appoggio piÃ¹ in generale da inserire in qualsiasi nicchia di un armadio a ponte, piano che, riposto, Ã ̈ sollevato sopra ad un eventuale divano o letto fissi, ed abbassabile alla bisogna senza doverlo sgomberare. Nel corso del tempo sono state proposte varie soluzioni, ma nessuna risolve il problema nei termini in cui lo risolve il trovato: essenzialmente non câ€™Ã ̈ coesistenza tra scrivania e letto se non o con ribaltamento dei piani scrivania e conseguente necessitÃ di sgomberare la stessa o con scorrimento reciproco o individuale del letto o della scrivania con conseguente rilevante incremento delle profonditÃ . Ulteriore inconveniente delle invenzioni note Ã ̈ che nessun cinematismo che abbassi o sollevi un piano Ã ̈ ancorabile direttamente ai fianchi di un armadio a ponte. Ulteriore inconveniente delle invenzioni note Ã ̈ che nelle nicchie sotto ponte o si mette la scrivania fissa o si mette il letto fisso. Ulteriore inconveniente delle invenzioni note, Ã ̈ che anche se la scrivania Ã ̈ lo schienale del letto e ruota in avanti, non Ã ̈ possibile lasciare sulla stessa quanto vi Ã ̈ stato posto. Scopo della presente invenzione e' quello di ovviare a questi e ad altri inconvenienti, realizzando un cinematismo a telaio chiuso deformabile da ancorare a fianchi portanti di un mobile per rendere fruibile uno scrittoio posto in alto, abbassandolo ed avanzandolo, sempre parallelo al suolo, senza dover sgomberare la scrivania. PiÃ¹ in particolare, scopo della presente invenzione e' quello di realizzare un cinematismo da applicare ad un piano ed ancorabile direttamente ai fianchi di un armadio a ponte. Ulteriore scopo della presente invenzione eâ€™ quello di realizzare un cinematismo che permetta di avere a disposizione in una nicchia di un armadio a ponte una scrivania o, comunque un piano, da utilizzare alla bisogna , abbassandolo e facendolo avanzare, cosÃ¬ da avere lo spazio per le gambe davanti allâ€™eventuale letto/divano fissi posti sotto il ponte, senza incrementare la profonditÃ del sistema, nÃ© spostare il letto/divano. Ulteriore scopo della presente invenzione eâ€™ quello di realizzare un cinematismo ancorabile ai fianchi di un armadio a ponte e con piano posizionabile nella nicchia, senza mai andare ad interferire con le sponde del letto o i braccioli del divano. Questi ed altri scopi nonchÃ ̈ ulteriori caratteristiche del cinematismo a telaio chiuso deformabile da ancorare a fianchi portanti di un mobile per rendere fruibile uno scrittoio posto in alto, abbassandolo ed avanzandolo, sempre parallelo al suolo, oggetto della presente invenzione verranno meglio evidenziate nel corso della descrizione che segue di una sua forma di esecuzione preferita e non limitativa, fatta con riferimento alle allegate 4 tavole di disegno in cui si rappresenta schematicamente : The present invention refers to a deformable closed frame kinematics to be anchored to the supporting sides of a piece of furniture to make a desk placed at the top usable, lowering it and moving it forward, always parallel to the ground. More specifically, the present invention consists of a pair of closed deformable frames made up of four pairs of suitably shaped metal tubular segments, mutually hinged with 90 ° joints, connected by two support longitudinal members for a desk top placed at the top and a longitudinal member as a synchronization rod between the two frames; frames in which the rear L-shaped segments are anchored to the supporting sides of a piece of furniture and have the lower connections of two gas springs, which at the other end are linked to the upper V-shaped segments, to which the rod is integral synchronous, and which are hinged on one side to the rear fixed L-shaped segments and on the other to the upper inverted L-shaped segments, which, in turn, are connected to each other by the two supporting longitudinal members for the desk top and which, at the other end, they are hinged to the lower J-segments, in turn articulated at the other end to the fixed rear L-shaped segments; so that, starting from a position in which the desk top is placed raised, for example in the niche of a bridge wardrobe, to make it usable even in the presence of a bed / sofa inserted in the niche, it will be enough to pull it that it always remains parallel to the depending on the work of the gas springs and the parallelogram configuration of the joints of the deformable frames, it will reposition itself, lower and forward, so as to overcome the volume of the bed / sofa and will be supported by the lower J-segments which, when rotating, are to lean on the pairs of supports anchored to the sides. Where the supporting sides were of such depth as not to allow the anchoring of the pairs of supports, it will be sufficient to make a pair of suitably sized U-shaped metal sections integral with the upper inverted L-shaped segments to act as a supporting leg for the entire structure. All through simple, practical and safe movements. The above invention is aimed at offering a solution in very common situations in which, especially in the case of small rooms, the so-called bridge wardrobes are used, especially for bedrooms; the invention allows, in fact, to have a kinematic mechanism to make a top available, which can be used mainly as a desk, but also, for example, as an ironing surface, changing table and support surface more generally to be inserted in any niche of a wardrobe bridge, top which, when stored, is raised above any fixed sofa or bed, and can be lowered as needed without having to clear it. Over time, various solutions have been proposed, but none solves the problem in the terms in which the invention solves it: essentially there is no coexistence between desk and bed except with overturning of the desk tops and consequent need to clear the itself or with reciprocal or individual sliding of the bed or desk with consequent significant increase in depth. Another drawback of known inventions is that no kinematics that lower or raise a top can be anchored directly to the sides of a bridge wardrobe. Another drawback of the known inventions is that in the niches under the bridge either the fixed desk is placed or the fixed bed is placed. Another drawback of the known inventions is that even if the desk is the back of the bed and rotates forward, it is not possible to leave what has been placed on it. The purpose of the present invention is to obviate these and other drawbacks, realizing a deformable closed frame kinematics to be anchored to the supporting sides of a piece of furniture to make a desk placed at the top usable, lowering it and moving it forward, always parallel to the ground, without having to clear the desk. More particularly, the purpose of the present invention is to provide a kinematic mechanism to be applied to a top and anchored directly to the sides of a bridge wardrobe. A further purpose of the present invention is that of realizing a kinematic mechanism that allows to have a desk or, in any case a top, to be used when needed, lowering it and making it move forward, in a niche of a bridge wardrobe, so as to have the legroom in front of any fixed bed / sofa placed under the deck, without increasing the depth of the system, nor moving the bed / sofa. A further object of the present invention is to provide a kinematic mechanism that can be anchored to the sides of a bridge wardrobe and with a top that can be positioned in the niche, without ever interfering with the sides of the bed or the armrests of the sofa. These and other purposes as well as further characteristics of the deformable closed frame kinematics to be anchored to the supporting sides of a piece of furniture to make a desk placed at the top usable, lowering and advancing it, always parallel to the ground, object of the present invention, will be better highlighted during the course of the following description of a preferred and non-limiting embodiment thereof, made with reference to the attached 4 drawing tables in which it is schematically represented:

Tav. 1: fig. 1 : sezione trasversale del trovato con scrittoio riposto innalzato . Table 1: fig. 1: cross section of the invention with the desk placed in a raised position.

Tav.2: fig. 2 : sezione trasversale del trovato con scrittoio riposto innalzato, con gamba. Table 2: fig. 2: transversal section of the invention with a raised stowed desk, with leg.

Tav. 3: fig.3 : sezione trasversale del trovato con scrittoio abbassato. fig. 4 : sezione trasversale del trovato con scrittoio abbassato con gamba. Table 3: fig. 3: cross section of the invention with the desk lowered. fig. 4: cross section of the invention with lowered desk with leg.

Tav. 5: fig. 5 : vista prospettica scrittoio riposto innalzato montato in un armadio a ponte. Table 5: fig. 5: perspective view of a desk placed in a raised position mounted in a bridge wardrobe.

fig. 6 : vista prospettica scrittoio riposto innalzato, con gamba, montato in un armadio a ponte. fig. 6: perspective view of a raised storage desk, with a leg, mounted in a bridge wardrobe.

Si precisa che i colori dei disegni non sono vincolanti ed hanno lâ€™unico scopo di rendere maggiormente esplicativi i disegni stessi. Con riferimento alle citate figure il cinematismo a telaio chiuso deformabile da ancorare a fianchi portanti di un mobile per rendere fruibile uno scrittoio posto in alto, abbassandolo ed avanzandolo, sempre parallelo al suolo, secondo l'invenzione, presenta basilarmente: una coppia di telai chiusi deformabili composta da quattro coppie di segmenti in tubolare metallico (1-1a,2-2a,3-3a,4-4a), opportunamente sagomati, tra loro reciprocamente incernierate con snodi a 90° (5-5a,6-6a,7-7a,8-8a), collegate da due longheroni di supporto(9,10) per un piano scrittoio (11) posto in alto ed un longherone (12) quale asta di sincronia tra i due telai; telai in cui i segmenti a L posteriori (1-1a) sono ancorati ai fianchi portanti (13,13a) di un mobile, tramite il gruppo di viti (14-14a) e presentano gli attacchi inferiori (15-15a) di due molle a gas (,16-16a), che allâ€™altro capo sono vincolate nei punti (17-17a) ai segmenti a V superiori (2-2a), ai quali Ã ̈ solidale lâ€™asta di sincronia (12), e che sono incernierati da un lato ai segmenti posteriori a L fissi (1-1a) e dallâ€™altro ai segmenti a L rovescia superiori (3-3a), che, a loro volta, sono tra loro collegati dai due longheroni di supporto (9,10) per il piano scrittoio (11) e che, allâ€™altro capo, sono incernierati ai segmenti a J inferiori (4-4a), a loro volta snodati allâ€™altro capo ai segmenti a L posteriori fissi (1-1a); cosicchÃ©, partendo da una posizione in cui il piano scrittoio (11) Ã ̈ riposto innalzato, ad esempio nella nicchia di un armadio a ponte (18), per renderlo fruibile anche in presenza di un letto /divano (19) inserito nella nicchia (18), basterÃ tirarlo che esso mantenendosi sempre parallelo al suolo in funzione del lavoro delle molle a gas (16-16a) e della configurazione a parallelogramma degli snodi (5-5a,6-6a,7-7a,8-8a) dei telai deformabili si riposizionerÃ , in basso ed avanzato, cosÃ¬ da superare il volume del letto/divano (19) e verrÃ sostenuto dai segmenti a J inferiori (4-4a) che, ruotando, vanno ad appoggiarsi alle coppie di supporti (20-20a) ancorate ai fianchi (13,14). Laddove i fianchi portanti (13,14) fossero di profonditÃ tale da non permettere lâ€™ancoraggio delle coppie di supporti (20-20a), basterÃ rendere solidale ai segmenti ad L rovescia superiori (3-3a) una coppia di profilati metallici a U (21-21a) adeguatamente dimensionato con funzione di gamba di sostegno dellâ€™intera struttura. Il tutto attraverso movimenti semplici, facili e sicuri. L'invenzione, cosÃ¬ come sopra descritta, e' stata proposta a puro titolo esemplificativo, intendendosi che essa potrÃ essere suscettibile di numerose modifiche o varianti, tutte, peraltro, rientranti nell'ambito della presente invenzione; apportando leggere o piu' sofisticate modifiche, rettifiche ed accorgimenti, il monoblocco potra' avere applicazioni diverse, anche in altri campi, cosiâ€™ come potraâ€™, sempre nel campo dellâ€™arredamento venire utilizzato per altri scopi. It should be noted that the colors of the drawings are not binding and have the sole purpose of making the drawings themselves more explanatory. With reference to the aforementioned figures, the deformable closed frame kinematics to be anchored to the supporting sides of a piece of furniture to make a desk placed at the top usable, lowering and advancing it, always parallel to the ground, according to the invention, basically has: a pair of closed frames formed by four pairs of tubular metal segments (1-1a, 2-2a, 3-3a, 4-4a), suitably shaped, mutually hinged with 90 ° joints (5-5a, 6-6a, 7 -7a, 8-8a), connected by two support longitudinal members (9,10) for a desk top (11) placed at the top and a longitudinal member (12) as a synchronization rod between the two frames; frames in which the rear L-shaped segments (1-1a) are anchored to the supporting sides (13,13a) of a piece of furniture, by means of the group of screws (14-14a) and have the lower attachments (15-15a) of two springs gas (, 16-16a), which at the other end are linked at points (17-17a) to the upper V-shaped segments (2-2a), to which the synchronous rod (12) is integral, and which are hinged on one side to the rear fixed L-shaped segments (1-1a) and on the other to the upper inverted L-shaped segments (3-3a), which, in turn, are connected to each other by the two support longitudinal members (9,10) for the desk top (11) and which, at the other end, are hinged to the lower J-segments (4-4a), in turn articulated at the other end to the fixed rear L-shaped segments ( 1-1a); so that, starting from a position in which the desk top (11) is placed raised, for example in the niche of a bridge wardrobe (18), to make it usable even in the presence of a bed / sofa (19) inserted in the niche (18), it will be enough to pull it so that it always remains parallel to the ground according to the work of the gas springs (16-16a) and the parallelogram configuration of the joints (5-5a, 6-6a, 7-7a, 8-8a) of the deformable frames will be repositioned, at the bottom and forward, so as to overcome the volume of the bed / sofa (19) and will be supported by the lower J-segments (4-4a) which, by rotating, rest on the pairs of supports (20 -20a) anchored to the sides (13,14). Where the load-bearing sides (13,14) were of such depth as not to allow the anchoring of the pairs of supports (20-20a), it will be sufficient to make a pair of metal profiles integral with the upper inverted L-shaped segments (3-3a). U (21-21a) suitably sized to act as a supporting leg for the entire structure. All through simple, easy and safe movements. The invention, as described above, has been proposed purely by way of example, it being understood that it may be susceptible of numerous modifications or variations, all of which fall within the scope of the present invention; by making slight or more sophisticated modifications, adjustments and expedients, the monobloc can have different applications, even in other fields, as well as it can, always in the field of furniture to be used for other purposes.

Claims

Title: â € œKinematics with deformable closed frame to be anchored to the supporting sides of a piece of furniture to make a desk placed at the top usable, lowering it and moving it forward, always parallel to the groundâ € CLAIMS 1. Kinematics with deformable closed frame to be anchored to the supporting sides of a piece of furniture to make a desk placed at the top usable, lowering and advancing it, always parallel to the ground which basically includes: a pair of closed deformable frames composed of four pairs of tubular segments metal (1-1a, 2-2a, 3-3a, 4-4a), suitably shaped, mutually hinged with 90 ° joints (5-5a, 6-6a, 7-7a, 8-8a), connected by two support longitudinal members (9,10) for a desk top (11) placed at the top and a longitudinal member (12) as a synchronization rod between the two frames; frames in which the rear L-shaped segments (1-1a) are anchored to the supporting sides (13,13a) of a piece of furniture, by means of the group of screws (14-14a) and have the lower attachments (15-15a) of two springs gas (, 16-16a), which at the other end are linked at points (17-17a) to the upper V-shaped segments (2-2a), to which the synchronous rod (12) is integral, and which are hinged on one side to the rear fixed L-shaped segments (1-1a) and on the other to the upper inverted L-shaped segments (3-3a), which, in turn, are connected to each other by the two support longitudinal members (9,10) for the desk top (11) and which, at the other end, are hinged to the lower J-segments (4-4a), in turn articulated at the other end to the fixed rear L-shaped segments ( 1-1a).

2. Kinematics with deformable closed frame to be anchored to the supporting sides of a piece of furniture to make a desk placed at the top usable, lowering and advancing it, always parallel to the ground according to claim 1, characterized by the fact that starting from a position in which the desk top (11) is stored raised, for example in the niche of a bridge wardrobe (18), to make it usable even in the presence of a bed / sofa (19) inserted in the niche (18), it will be enough to pull it that it always remains parallel to the ground according to the work of the gas springs (16-16a) and the parallelogram configuration of the joints (5-5a, 6-6a, 7-7a, 8-8a) of the deformable frames will be repositioned, lower and forward , so as to overcome the volume of the bed / sofa (19) and will be supported by the lower J-shaped segments (4-4a) which, by rotating, rest on the pairs of supports (20-20a) anchored to the sides (13,13a ).

3. Kinematics with deformable closed frame to be anchored to the supporting sides of a piece of furniture to make a desk placed at the top usable, lowering and advancing it, always parallel to the ground, according to one or more of the preceding claims, characterized by the fact that where the supporting sides ( 13-13a) were of such depth as not to allow the anchoring of the pairs of supports (20-20a), it will be sufficient to make a pair of U-shaped metal profiles (21-21a) integral with the upper inverted L segments (3-3a) ) adequately sized with the function of supporting leg of the entire structure; all through simple, easy and safe movements.

4. Kinematics with deformable closed frame to be anchored to the supporting sides of a piece of furniture to make a desk placed at the top usable, lowering and advancing it, always parallel to the ground according to one or more of the preceding claims, characterized by the fact that the invention, thus as described above, it has been proposed purely by way of example, it being understood that it may be susceptible of numerous modifications or variations, all of which, however, fall within the scope of the present invention; by making slight or more sophisticated modifications, adjustments and expedients, the invention could have different applications, also in other fields, just as it could, again in the field of furniture, be used for other purposes.

5. Kinematics with deformable closed frame to be anchored to the supporting sides of a piece of furniture to make a desk placed at the top usable, lowering it and advancing it, always parallel to the ground according to one or more of the preceding claims, as described, illustrated by way of example and for specified purposes. ..