PL71325Y1 - Centre of a movable joint of the upholstered furniture backrest with the seat - Google Patents

Centre of a movable joint of the upholstered furniture backrest with the seat Download PDF

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Publication number
PL71325Y1
PL71325Y1 PL126853U PL12685317U PL71325Y1 PL 71325 Y1 PL71325 Y1 PL 71325Y1 PL 126853 U PL126853 U PL 126853U PL 12685317 U PL12685317 U PL 12685317U PL 71325 Y1 PL71325 Y1 PL 71325Y1
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PL
Poland
Prior art keywords
seat
backrest
upholstered furniture
furniture
centre
Prior art date
Application number
PL126853U
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Polish (pl)
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PL126853U1 (en
Inventor
Sebastian Kler
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Kler Spolka Akcyjna
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Publication date
Application filed by Kler Spolka Akcyjna filed Critical Kler Spolka Akcyjna
Priority to PL126853U priority Critical patent/PL71325Y1/en
Publication of PL126853U1 publication Critical patent/PL126853U1/en
Publication of PL71325Y1 publication Critical patent/PL71325Y1/en

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Abstract

Przedmiotem zgłoszenia jest węzeł połączenia ruchowego oparcia z siedziskiem mebla tapicerowanego, gdzie we wgłębieniu (11) tylnej części siedziska (5), przebiegającego równolegle do tylnej jego krawędzi, umieszczony jest dolny bok oparcia (7) o zaokrąglonym profilu.The subject of the application is the node of the movable connection of the backrest with the seat of an upholstered furniture, where the lower side of the backrest (7) with a rounded profile is located in the recess (11) of the rear part of the seat (5), running parallel to its rear edge.

Description

PL 71 325 Y1 2 Opis wzoru Przedmiotem wzoru uzytkowego jest mebel tapicerowany do stosowania w branzy meblarskiej. Znane sa meble tapicerowane przeznaczone jako fotel lub kanapa, które sa wyposazone w sie- dzisko i ruchome oparcie polaczone ze soba poprzez mechanizm zebatkowo-zapadkowy ulatwiajacy przemieszczanie oraz czesciowy obrót oparcia. Znany jest z polskiego opisu prawa ochronnego PL 063078 mebel tapicerowany zawierajacy sie- dzisko, oparcie i pojemnik na posciel, gdzie siedzisko ma ksztalt litery „C" i we wnece siedziska ma zamocowane na wielopozycyjnych mechanizmach podnosnikowych oparcia, ponadto z przodu od spodu siedzisko posiada zamocowana noge w ksztalcie litery „C". Znany jest z polskiego opisu prawa ochronnego PL 65619 mebel tapicerowany skladajacy sie z ruchomego znanego oparcia osadzonego ruchomym zawiasem na tylnej czesci pojemnika, zna- mienny tym, ze posiada dwa podwyzszone wzgledem siedziska elementy boczne w funkcji sofy, zas w funkcji lózka owe elementy boczne obnizane sa do wysokosci siedziska, gdy wysuwane do przodu siedzisko tworzy równa powierzchnie z polozonym poziomo ruchomym oparciem spoczywajacym na pojemniku na posciel. Znany jest z polskiego opisu prawa ochronnego PL 67349 mechanizm przestawnego oparcia mebla, który zawiera podstawe w ksztalcie kwadratowej plytki, zamocowanej do korpusu mebla, do której zamocowane sa przegubowo dwie dzwignie, w ksztalcie plaskownika i dzwigni zapadkowej w ksztalcie plaskownika z pólkolem, które na drugich koncach polaczone sa z dzwignia w ksztalcie zbli- zonym do litery „L" z rozwartymi ramionami. Dzwignia zapadkowa wspólpracuje zapadka z wykonanymi otworami, wzdluznymi katowymi wspólpracujacymi ze sworzniami przytwierdzonymi do podstawy, za- padka dociskana jest sprezyna spiralna, a dzwignia zapadkowa napinana jest sprezyna srubowa drugim koncem zamocowana do plytki podstawy. Znany jest z polskiego opisu wzoru uzytkowego PL 60566 mechanizm podnosnikowy mebli roz- kladanych, który sklada sie ze wspornika siedziska i wspornika oparcia ulozyskowanych obrotowo na wspólnej osi, na której jest równiez ulozyskowany jeden koniec lacznika, drugim koncem ulozyskowa- nego na osi zamocowanej we wsporniku oparcia, na której to osi osadzona jest obrotowo zapadka wspólpracujaca z zebatka stanowiaca zakonczenie wspornika siedziska oraz wyposazony we wsporczy uklad dzwigniowy zlozony z dzwigni katowej osadzonej obrotowo na osi we wsporniku siedziska, a dru- gim koncem osadzonej obrotowo w dzwigni posredniej, do której jest równiez zamocowany obrotowo koniec dzwigni prostej, zamocowanej obrotowo na osi osadzonej w dzwigni posredniczacej. Znany jest z polskiego opisu wzoru uzytkowego PL 68010 mechanizm siedziska i oparcia fotela, który zawiera dzwignie wzdluzna w ksztalcie zblizonym do litery „C", która w czesci dolnej ma odsadzke i polaczona jest przegubowo z plaskownikiem, którego drugi koniec polaczony jest przegubowo z dzwi- gnia w ksztalcie litery „L", której górna czesc zakonczona jest wspornikiem katowym przytwierdzonym do oparcia fotela, a drugi koniec polaczony jest przegubowo ze wspornikiem katowym siedziska, nato- miast górny koniec dzwigni wzdluznej polaczony jest przegubowo z wspornikiem zaglówka, którego srodkowa czesc polaczona jest przegubowo z plaskownikiem dluzszym, którego drugi koniec polaczony jest przegubowo z plaskownikiem krótkim, na koncu polaczonym przegubowo ze wspornikiem górnym oparcia, a plaskownik krótki polaczony jest przegubowo w poblizu swego srodka ze wzdluzna dzwignia. Dzwignia w ksztalcie litery „L" ma zamontowany na zagieciu kolek oporowy. Istota mebla tapicerowanego wedlug wzoru uzytkowego, zawierajacego siedzisko i oparcie pola- czone ze soba mechanizmem zebatkowo-zapadkowym, przy czym ma dwa jednakowe wsporniki mo- cujace w postaci dwóch plaskowników polaczonych ze soba poprzez przegub zawierajacy zebatke i za- padke, które z jednej strony sa zamocowane nieruchomo do boków ramy oparcia z zamocowanymi do niej poduchami tapicerskimi, a z drugiej strony sa zamocowane do ramy siedziska z zamocowanymi do niego poduchami tapicerskimi, charakteryzuje sie tym, ze siedzisko w tylnej swojej czesci ma wglebienie przebiegajace równolegle do tylnej jego krawedzi, w którym znajduje sie dolny bok oparcia o zaokraglo- nym profilu, który odpowiada wglebieniu. Boki ramy oparcia od strony siedziska maja zarys boczny o lukowatym ksztalcie. Mebel wedlug wzoru charakteryzuje prosta konstrukcja, zwiekszajaca komfort uzytkowania me- bla tapicerowanego, z uwagi na wlasciwe, podporowe utrzymywanie polozenia wyprofilowanego oparcia w odcinku ledzwiowym osoby siedzacej, w kazdej z ustawianych pozycji oparcia wzgledem siedziska, poprzez umieszczenie zaokraglonego, dolnego boku oparcia w poprzecznie przebiegajacym wglebieniu siedziska. PL 71 325 Y1 3 Rozwiazanie ma zastosowanie zarówno dla foteli tapicerowanych, jak i dla kanap. Przedmiot wzoru jest uwidoczniony na rysunku, na którym fig. 1 przedstawia schematycznie me- bel tapicerowany w przekroju podluznym, a fig. 2 – mebel w widoku perspektywicznym. Mebel tapicerowany ma dwa jednakowe wsporniki mocujace 1 w postaci dwóch plaskowników 2 i 3 polaczonych ze soba przegubem 4 zawierajacym zebatke i zapadke 9 (nie pokazane), które od strony siedziska 5 sa zamocowane do jego ramy 6, a od strony oparcia 7 sa zamocowane do boków 8 jego ramy 9. Do ramy 6 stalego siedziska 5 zamocowana jest profilowa poducha tapicerska 10, która w tylnej swojej czesci ma wglebienie 11, przebiegajace równolegle do tylnej jego krawedzi. Boki 8 ramy 9 opar- cia 7, od strony siedziska 5, maja zarys boczny o lukowatym ksztalcie, przez co profilowana poducha tapicerska 12 zamocowana do ramy 9 oparcia 7 posiada zaokraglony dolny bok 13, który odpowiada wglebieniu 11 siedziska 5, dla korzystnego, ergonomicznego wyprofilowania oparcia, a takze na jego skuteczne oddzialywanie podporowe dla odcinka ledzwiowego osoby siedzacej, w kazdym z nastawial- nych polozen oparcia. PL PL PL PL PL PL PL PL PL PL 71 325 Y1 2 Description of the design The subject of the utility design is an upholstered piece of furniture for use in the furniture industry. There are known upholstered furniture intended as an armchair or sofa, which are equipped with a seat and a movable backrest connected to each other by a rack and pinion mechanism that facilitates movement and partial rotation of the backrest. Known from the Polish description of the protection law PL 063078, it is an upholstered piece of furniture containing a seat, backrest and bedding container, where the seat has the shape of the letter "C" and in the seat recess there is a backrest mounted on multi-position lifting mechanisms, moreover, at the bottom front the seat has a leg in the shape of the letter "C". It is known from the Polish description of the protection law PL 65619, an upholstered piece of furniture consisting of a known movable backrest mounted with a movable hinge on the rear part of the container, characterized in that it has two side elements raised in relation to the seat in the function of a sofa, and these side elements are lowered in the function of a bed. are up to the height of the seat, when the seat, when pulled forward, creates an even surface with a horizontally movable backrest resting on the bedding container. The mechanism of adjustable furniture backrest is known from the Polish description of protection law PL 67349, which includes a base in the shape of a square plate attached to the body of the furniture, to which two levers are attached, in the shape of a flat bar and a ratchet lever in the shape of a flat bar with a semicircle, which on the other at their ends they are connected to a lever in the shape of the letter "L" with open arms. The ratchet lever cooperates with the pawl with holes made, angular longitudinal ones cooperating with pins attached to the base, the pawl is pressed by a spiral spring, and the ratchet lever is tensioned by the spring screw fastened with the other end to the base plate. A lifting mechanism for foldable furniture is known from the Polish description of utility model PL 60566, which consists of a seat bracket and a backrest bracket rotatably mounted on a common axis, on which one end of the connector is also mounted, and the other end is mounted. mounted on an axis mounted in the backrest bracket, on which axis there is a rotatably mounted pawl cooperating with the rack constituting the end of the seat bracket, and equipped with a supporting lever system consisting of an angle lever mounted rotatably on the axis in the seat bracket, and at the other end rotatably mounted in the intermediate lever, to which the end of a straight lever is also rotatably mounted, rotatably mounted on an axis embedded in the intermediate lever. The seat and backrest mechanism of the chair is known from the Polish description of utility model PL 68010, which includes a longitudinal lever in the shape of the letter "C", which has an offset in the lower part and is articulated with a flat bar, the other end of which is articulated with the sound. a bend in the shape of the letter "L", the upper part of which is ended with an angle bracket attached to the seat backrest, and the other end is hinged with the seat angle bracket, while the upper end of the longitudinal lever is hinged with the headrest bracket, the middle part of which is connected articulated with a longer flat bar, the other end of which is articulated with a short flat bar, at the end articulated with the upper backrest bracket, and the short flat bar is articulated near its center with a longitudinal lever. The lever in the shape of the letter "L" has a stop pin mounted on the bend. The essence of the upholstered furniture is according to the utility model, containing a seat and backrest connected to each other by a rack and pinion mechanism, and has two identical mounting brackets in the form of two flat bars connected to each other. each other through a joint containing a rack and a pawl, which on the one hand are fixedly attached to the sides of the backrest frame with upholstery cushions attached to it, and on the other hand are attached to the seat frame with upholstery cushions attached to it, is characterized by the fact that the seat in its rear part has a recess running parallel to its rear edge, in which there is a lower side of the backrest with a rounded profile, which corresponds to the recess. The sides of the backrest frame on the seat side have an arched side shape. The furniture according to the pattern is characterized by a simple, enlarging structure comfort of using upholstered furniture, due to the proper, supportive positioning of the profiled backrest in the lumbar section of the sitting person, in each of the adjustable positions of the backrest in relation to the seat, by placing the rounded, lower side of the backrest in the transversely running recess of the seat. PL 71 325 Y1 3 The solution is applicable to both upholstered armchairs and sofas. The subject of the design is shown in the drawing, in which Fig. 1 schematically shows the upholstered furniture in a longitudinal section, and Fig. 2 - the furniture in a perspective view. The upholstered furniture has two identical mounting brackets 1 in the form of two flat bars 2 and 3 connected to each other by a joint 4 containing a rack and a pawl 9 (not shown), which on the seat side 5 are attached to its frame 6, and on the backrest side 7 are attached to sides 8 of its frame 9. A profile upholstery cushion 10 is attached to the frame 6 of the fixed seat 5, which in its rear part has a recess 11 running parallel to its rear edge. The sides 8 of the frame 9 of the backrest 7, on the side of the seat 5, have an arched side outline, so that the profiled upholstery cushion 12 attached to the frame 9 of the backrest 7 has a rounded lower side 13, which corresponds to the recess 11 of the seat 5, for a favorable, ergonomic the profile of the backrest, as well as its effective supporting effect on the lumbar section of the sitting person, in each of the adjustable backrest positions. PL PL PL PL PL PL PL PL PL

PL126853U 2017-12-06 2017-12-06 Centre of a movable joint of the upholstered furniture backrest with the seat PL71325Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL126853U PL71325Y1 (en) 2017-12-06 2017-12-06 Centre of a movable joint of the upholstered furniture backrest with the seat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL126853U PL71325Y1 (en) 2017-12-06 2017-12-06 Centre of a movable joint of the upholstered furniture backrest with the seat

Publications (2)

Publication Number Publication Date
PL126853U1 PL126853U1 (en) 2019-06-17
PL71325Y1 true PL71325Y1 (en) 2020-03-31

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Application Number Title Priority Date Filing Date
PL126853U PL71325Y1 (en) 2017-12-06 2017-12-06 Centre of a movable joint of the upholstered furniture backrest with the seat

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Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB898861A (en) * 1961-01-30 1962-06-14 Greaves & Thomas Ltd Improvements relating to bed-settees
PL58849Y1 (en) * 1996-10-08 2001-10-31 Lubuskie Fabryki Mebli Sa Bifunctional piece of furniture
US6622321B1 (en) * 1999-08-20 2003-09-23 Ki-Add Specialized Support Technology, Inc. Convertible bed with a sectional articulated back
PL61855Y1 (en) * 2001-10-30 2005-12-30 Mazur Look Internat Sp Z Oo Upholstered piece of furniture

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