TR2023005680U5

TR2023005680U5 - INNOVATION PROVIDING EASE OF USE IN SEATING GROUPS

Info

Publication number: TR2023005680U5
Application number: TR2023/005680
Authority: TR
Inventors: Tanrikulu Mehmet
Original assignee: Tanrikulu Mehmet
Filing date: 2023-05-18
Publication date: 2023-08-21

Abstract

Buluş, evlerde ve ofislerde kullanılan koltuk ,kanepe gibi oturma gruplarındaki sırt, kol ve 5 ayak dayama gibi unsurların , demonte hale getirilerek oturma grubunun çoklu fonksiyonel özellik kazanmasının sağlanması ile ilgilidir.The invention is related to the disassembly of elements such as backrests, armrests and 5 footrests in seating groups such as armchairs and sofas used in homes and offices, thus enabling the seating group to gain multi-functional features.

Description

TARFNAME OTURMA GRUPLARINDA KULLANIM KOLAYLIGI SAGLAYAN YENILIK Teknik Alan Bulus, evlerde ve ofislerde kullanilan koltuk ,kanepe gibi oturma gruplarindaki sirt, kol ve ayak dayama gibi unsurlarin , demonte hale getirilerek oturma grubunun çoklu fonkiyonel özellik kazanmasinin saglanmasi ile ilgilidir. Teknigin Bilinen Durumu Günümüzde oturma gruplari genel olarak tekli koltuk yada çoklu oturma alanina sahip kanepelerden olusmaktadir. Oturma gruplari, örnegin koltuklar; temelde alt bölümde oturma alani, yanlarda kolçaklar (kol dayamalar) ve arkada sirt dayanma alani ile bu alanin üstünde bas dayanacak bölüm olan baslik bulunmaktadir. Bazi koltuklarda sirt dayama ile baslik tek sabit yapida olabilir ve sirt dayama seklindedir. Koltugun sag ve sol yanlarinda kol dayama en standart unsurlardir. Yeni yapilan gelistirmeler ile kanepe alt kismindan mekanizma vasitasi ile çikan ayak dayamalarda bulunmaktadir. Koltuklar, genellikle ortalama bir insan boyunu biraz asacak uzunlukta ve bu uzunlugun yarisi oraninda ene sahip oturma amaçli mobilyalardir. Zamanla koltuklar temel amaçlari olan oturum ile birlikte , tv seyretme, dinlenme, yatak amaçli kullanma ...vb özellikleri de üstlenmislerdir. Yatak olabilen koltuklar zaman içinde daha çok tercih edilmekle birlikte , herkesin kullanabilecegi , en hizli ve zahmetsiz yatak pozisyonu alma özelliklerine sahip olmasi beklenmektedir. Mevcutta yatak olabilen çok çesitli koltuklar bulunmaktadir. Birçok karmasik makas ve mekanizma yapilandirmalarinin uzun isçilik sonrasi koltuklara montaji ile yatak olabilen koltuklar gelistirilmistir. Bu karisik mekanizmalarin zamanla bozulmalari, tamir yapilmasinin zorlugu , koltugun yatak olma fonksiyonlarini da engellemekte atil duruma düsmektedir. Karisik mekanizmalarin montaj ve isçilik açisindan zahmetli olmasinin yani sira kullanimda da olumsuzluklar gözlemlenir. Bir çok mekanizmanin kendine özgü çalisma prensibi olmasindan dolayi ilk kullanicilarin sistemin çalismasini ögrenme ve alisma ihtiyaci dogar. Birçok parçadan olusan mekanizmalar, malzeme ve imalat isçilik/montaji açisindan maliyet artirmakta, imalat sürelerini uzatmaktadir. Temel amaç oturum alaninin genisletilerek yatis pozisyonuna uygun hale getirmektir. En basit ve kullanimi en kolay olacak sekilde oturum alanini genisletmek tüm yatak olabilen koltuklardaki arzulanan sonuçtur. Kullanicinin yasli, çocuk, engelli, daha önce koltugu kullanmamis kisiler ..vb olabilecegi de göz önüne alindiginda ,oturum pozisyonundan yatak haline geçmesi son derece hizli ve kolay olmasi istenmektedir. Diger taraftan tv seyretme ve dinlenme pozisyonunun da yani oturum amaçli kullanildiginda kol dayanarak oturulan bir alan , ayaklarin yukarida kalmasini saglayarak konforu artiran ayak dayama unsurlari da tüketicinin bir oturma grubundan beklentileri arasindadir. Mevcut teknolojide genellikle yukarida bahsedilen tüm unsurlarla birlikte farkli mekanizmalar, sistemler, parçalar gelistirilerek oturma guruna montajlanmistir. En çok bilinen hali ile oturma grubunun sag ve sol yanlarinda birer kol dayama unsuru, arka bölümde sirt dayama unsuru ve alt bölümde ayak dayama unsuru oturulan zemine göre pozisyonlanarak montajlanmasidir. Bu halde bir kanepe yataga çevrilirken kullanimi zor mekanizmalar eklenmesi gerekliligi vardir. Yatak pozisyonundan dinlenme haline geçerken de ayni zor çalisan mekanizmalar kullanilmasi gerekmektedir. Sabit sirt dayama, kol dayama ve ayak dayamaya sahip bir oturma grubu nakledilirken sabit sirt ,kol ve ayak dayama bölgelerinden dolayi alansal olarak çok yer kaplamaktadir. Ayrica nakledilen ev içinde odalar arasinda geçislerde de standart oda kapi girislerinde sabit sirt ,kol ve ayak dayamalarin oturma grubunun genel alaninin disinda çikintilar olmasindan dolayi sorunlar yasanabilmektedir. Mevcut teknolojiye ait arastirmalar ayrica f.model /patent yayinlarindan da yapilmistir. Önceki teknige ait olarak yapilan patent arastirmasinda A47C 17/04 tasnif sinifinda basvuru sahibine ait 2019/20733 numarali f.modele rastlanmistir. Bu basvuru koltugun baslik ve kol kisminin kademeli sekilde ayarlanabilmesi sayesinde oturma ve uzanma pozisyonunda ergonomik kullanim saglayan kademeli ayarlanabilir baslik ve kol mekanizmasi ile ilgilidir. Önceki teknige ait olarak yapilan patent arastirmasinda A47C 17/36 tasnif sinifinda basvuru sahibine ait 2018/16050 numarali f.modele rastlanmistir. Bu basvuru, L köse yapilanmasina sahip bir tarafi sabit diger tarafi hareketli, birbirine 5 hareketli baglanti çubuklari ile birbirine bagli yatak olabilen köse kanepe ile ilgilidir. Önceki teknige ait olarak yapilan patent arastirmasinda A47C 17/04 tasnif sinifinda basvuru sahibine ait 2018/0304? numarali patente rastlanmistir. Bu basvuru, koltuk hareket mekanizmasinin (A) ana gövdesini olusturan ve yekpare yapiya sahip olarak koltuk hareket mekanizmasinin (A) kalitesi ile mukavemetini arttiran ve isçilikleri azaltan baglanti saci (10) ve baglanti saci (10) ile yan makaslari (20) birbirine sabitleyen ve kaynak prosesini önleyerek atiklik ve çarpilmalari ortadan kaldiran, ayrica koltuk hareket mekanizmasinin (A) ölçüsel hassasiyeti ile kalitesini arttiran baglanti elemanlari (30) içeren, Koltuklarin sirtinda ve kollarinda kullanilan ve koltugun sirtinin ve/veya kollarinin ileri geri hareket etmesini saglayan bir koltuk hareket mekanizmasi (A) ile ilgilidir. Önceki teknige ait olarak yapilan patent arastirmasinda A47C 17/04 tasnif sinifinda basvuru sahibine ait 2017/22941 numarali patente rastlanmistir. Bu basvuru, koltuklarda kullanilmak üzere imal edilen ve kolçak ile sirt kisimlarini hareket ettiren ve sirt mekanizmasina istenilen açida ve yükseklikte ayarlama saglayarak oturma alaninin genisletilmesine veya koltugun yatak haline getirilmesine elveren koltuk sirt mekanizmasinda gelistirmeler (üstten veya alttan açi ayar parçali) ile ilgilidir. Önceki teknige ait olarak yapilan patent arastirmasi; A47C 17/00 tasnif sinifina ait 2011/11125 numarali faydali model olup, Bu bulus, ev ve ofis koltuklarinda ve tüm araçlarin koltuklarinda, sirt dayama kisminin üzerinde bulunan baslik kisminin ileriye ve geriye hareket ederek kademe olusturmasi ile farkli açilarda kullanim alani elde edilmesini saglayan baslik mekanizmasi ile ilgilidir. Önceki teknige ait olarak yapilan diger bir patent arastirmasi; A47C 17/00 tasnif sinifina ait 2009/02631 numarali faydali model olup, Oturma amaçli kullanilan ahsap ve çelik konstrüksiyonlu tüm mobilyalarin (koltuk, çekyat, kanepe vb.) yaslanma yüzeyi üzerinde kullanilmak üzere gelistirilmis yükseklik ve yatiklik ayari yapabilen baslik mekanizmasiyla ilgilidir. Sag ve sol olmak üzere iki adet mobilya üzerine sabitleme bacagi (3) ile sabitlenir. Basliga baslik saci (2) ile tutturulur. 90 dereceye kadar her kademede basligi tersine hareket ettirmeden sabitleyen mekanizma (1) ile baslik yükseltilir ve yatiklastirilir. 90 derecenin üzerine hareket ettirilen mekanizma (1) son kademeyi asar ve tersine hareket alabilir. Tersine hareketle baslik eski pozisyonuna getirilir. Önceki teknige ait olarak yapilan patent arastirmasinda A47C 19/04 tasnif sinifina ait 2020/05625 basvuru numarali faydali modele rastlanmistir. Bu bulus, yatak, baza, baslik üretim sektöründe üretilen ürünlerin yurt içi ve yurt disina sevkiyati sirasinda bazanin içine yatak, yatak üstü pedi ve baza basliginin istiflenmesini saglayan vakum presleme ile yapilan yenilik ile ilgilidir. Önceki teknige ait olarak yapilan diger bir patent arastirmasi; A47C 7/00 tasnif sinifina ait 2020/00071 numarali faydali model olup, Bu bulus; tek yarik ile koltuk sirtini iki parça halinde hareket ettiren bir mekanizma ile ilgilidir. Önceki teknige ait olarak yapilan diger bir patent arastirmasi; A47C 17/00 tasnif sinifina ait 2016/00517 numarali faydali model olup, bu bulus, Bu bulus oturma bölümünü olusturan ana gövde (1); ana gövdeden (1) iki yönlü kullanilabilecek sekilde ana gövdeden (1) ayrilip- takilabilir yapida en bir adet sirt bölüm (2); sirt bölümün (2) ana gövdeden (1) ayrilip- takilabilmesini saglamak üzere ana gövdede (1) bulunan en az bir adet montaj profili (1 .1) ile montaj profili (1.1) sayisi kadar sirt bölümde (2) bulunarak, montaj profilinin (1.1) konumlandigi bölümü olusturan montaj yuvalarindan (2.1) olusarak, ekstra herhangi bir mekanizma, aparat, eleman vb. kullanilmadan yataga dönüsebilen kanepe ile ilgilidir. Bu basvuruda gerek sirt dayama gerek kol dayama parçalarinin iç kisminda bosluklar açilmasi , ana gövdede sabit montaj porofillerinin sabitlenmesi ve bahsedilen sirt dayama v parçalarinin iç kisminda bosluklar içine geçmesi söz konusudur. Bu halde oturma ana gövdesinin üstünde kalan profiller yine alan sinirlamasi yapmaktadir. Önceki teknige ait olarak yapilan diger bir patent arastirmasi; A47C 7/40 tasnif sinifina ait 2017/19150 numarali faydali model olup, bu bulus, Bulus koltuklarda kullanilmak üzere imal edilen ve öne arkaya hareket ettirilerek daha genis kullanim alani olusmasina elveren koltuklarda sirt mekanizmasi ile ilgilidir. Önceki teknige ait olarak yapilan diger bir patent arastirmasi; A47C 17/04 tasnif sinifina ait sirtlik (11) açma-kapama, ileri-geri ve takla attirma hareketini gerçeklestirmekte kullanilan mobilya hareket mekanizmasi olup, özelligi; sirtligin (11) oturma minderi (10) üzerindeki konumunu belirleyen, hareketli çubugun (30) iliskilendirildigi en az iki adet çubuk montaj deligi (21) içermesi, bahsedilen çubuk montaj deliginin (21) sabitleme plakasi (20) üzerinde yer almasi, sabitleme plakasi (20) üzerinde hareketli çubuk (30) hareketini sinirlandiran enine konumlanmis tirnak (23) yer almasi, sabitleme plakasinin (20) paslanma, ses, tortu, koltugun deforme olmasi ve yüksek kimyasal kullaniminin önüne geçmek üzere metal üzerine her türlü malzemeden kaplama yapmak sureti ile kompozit yapida imal edilmesi, hareketli çubugun (30) paslanma, ses, tortu, koltugun deforme olmasi ve yüksek kimyasal kullaniminin önüne geçmek üzere metal üzerine her türlü malzemeden kaplama yapmak sureti ile kompozit yapida imal edilmesi ile karakterize edilmesidir. Önceki teknige ait olarak yapilan patent arastirmasinda A47C 17/04 tasnif sinifinda basvuru sahibine ait 2011/03023 numarali f.model e rastlanmistir. Bu basvuru, Söz konusu bulus, tek kisilik koltuklarda sirt kismi ve oturak kisminin hareketini saglayan mekanizma ile ilgili olup, bu koltuk iskeletine monte edilen, sirt, oturak ve ayaklik kisimlarini irtibatlandiran ve hareket etmelerine yarayan bir makas grubuna iliskindir. Sonuç olarak, temel görevi oturum olan ancak gerek dinlenme amaçli gerek yatak amaçli da kullanilmasi istenilen kanepelerin yukarida sayilan olumsuzluklari giderecek, ayrica gelistirilen çözümlere alternatif olacak kolay kullanimli , imalat maliyeti düsük, fonksiyonel yeni yapilanmalara ihtiyaç duyulmaktadir. Bulusun Amaci Bulus, koltuk ana gövdesi disinda kalan unsurlarin (sirt dayama, kol dayama ,ayak dayama) demonte kullaniminin saglanmasina dair bir yenilik ile ilgilidir. Bulusun öncelikli amaci; koltugun genis alana sahip yatak olmasinin en kolay halde saglanmasidir. Bulusun bir diger amaci, koltugun yatak pozisyonundan kolayca dinlenme koltugu pozisyonuna geçerek kullanila bilmesidir. Bulusun bir diger amaci, koltugun kolayca ayak dinlendirme imkani saglayacak isleve sahip olmasidir. Bulusun bir diger amaci, nakliye sirasinda koltuklarin birim alanda daha çok adetlerin stoklanmasi ve nakledilmesi, ve ev içindeki odalar arasindaki geçislerinde sorunsuz hareket kabiliyeti saglanmasidir. Kol, sirt, ayak dayama unsurlarinin ana gövdeden kolayca ayrilmasiyla nakliyede alan tasarrufu, kullanilacagi alana hacim küçülterek tasinmasi avantaji, imalat bölgesinde düsük alanlarda stoklanma kolayliklarinin saglanmasidir. Bulusun bir diger amaci koltugun yatak, dinlenme gibi pozisyon degistirici mekaniksel unsurlardan arinarak olasi mekanizma arizalarinin önüne geçilmesi ve kullanim kolayliginin saglanmasidir. Bulusun bir diger amaci herhangi bir mekanizma kullanilmamasi sayesinde imalat maliyetlerinin düsürülmesidir. Bulusun Anlasilmasina Yardimci Olacak Sekiller Sekil-1, bulus konusu oturma grubu demonte görünümüdür. Sekil-2, bulus konusu oturma grubu dayanma parçasi görünümüdür. Parça Referanslarinin Açiklamasi 1. Oturma grubu ana kasa 2. Minder 3. Sabitleme Parçasi 4A. Sirt minderi sabitleme yuvasi 4B. Kol minderi sabitleme yuvasi Bulusun Detayli Açiklamasi Sekil-1'de görülecegi üzere ,bulusa konu demonte koltuk; kanepenin gövdesini olusturan oturma grubu ana kasa(1), kol, sirt, ayak dayanan minder(2), minderin (2) atina montajli ve sabitlenmesini saglayan tercihen metalden mamuI sabitleme parçasi(3) ve sabitleme parçasinin(3) içine girerek minderi(2) sabitleyen sirt minderi sabitleme yuvalari (4A) , koI minderi sabitleme yuvalari (4B) , ayak minderi sabitleme yuvalari (4C) bilesenlerden (sekil-1) olusmaktadir. Temel kullanimi; bqusa konu tek parça halinde oturma grubu ana kasa (1) üstüne , kullanicinin oturacagi aIan belirlendikten sonra sirt dayanacak bölüme oturma grubu ana kasa (1) üstüne dikey olacak halde sirt minderi sabitleme yuvalari (4A) açilir. Açilan sirt minderi sabitleme yuvalari (4A) iç yapisi iki metal Ievhanin ortasi sabitleme parçasinin (3) çok düsük toleranslarla girebilecegi oranda bosluk kalacak derecede birlestirilerek disi bir yuva halini almaktadir. Ayni sekilde koI koyuIacak bölgelerde (oturma grubu ana kasa (1) sag ve sol yanlarinda) koI minderi sabitleme yuvalari (4B) oturma grubu ana kasa (1) üstüne dikey olarak açilir. Ayak dayanacak bölgelerde ise , (oturma grubu ana kasa (1) içine dogru paralel olacak halde ayak minderi sabitleme yuvalari (4C) diger sabitleme yuvalari (4A,4B) yapisinda açilir. Sekil 2 'de görülecegi üzere; Minder(2) ve sabitleme parçasi(3) birbirlerine montajli erkek parçadir. Minder (2) disi tekstil kumasi, içi ahsap iskelet ,sünger, doIgu malzemesi..vb standart dayanikli yapida bir dayanma unsurudur. AIt tarafinda ise metalden mamuI sabitleme parçasi (3) montajIidir. Sabitleme parçasi (3) tek parça olabilecegi gibi, parçali yapida, mil halinde, saplama seklinde, kademeli..vb tüketici tercihine göre degisiklik gösterebilir. Minder (2) ve sabitleme parçasi (3) birbirine montajlandiginda (sekil 2) , oturma grubu ana kasa(1), üstünde açilan yuvalardan (4A,4B,4C) kullanim amacina göre içine girer. Dayanma parçasi (sekil 2) yuvalarin içine girerek konumlandiginda sabitlenmis olur, çekilerek çikarildiklarinda ,oturma grubu üstünde düz bir alan elde edilir. Dayanma parçasi (sekil 2) ,sirt minderi sabitleme yuvasi (4A) içine girerek sabitlendiginde sirt dayama amaçli kullanilir. Bu pozisyon oturma dinlenme amaçli kullanima uygundur. Dayanma parçasi (sekil 2) , kol minderi sabitleme yuvasi (4B) içine girerek sabitlendiginde kol dayama amaçli kullanilir. Oturma grubu dinlenme amaçli kullanirken dayanma parçasi (sekil 2) ilgili yuvalara sabitlenmistir. Dayanma parçasi (sekil 2), ayak minderi dayama yuvasi (4C) içine girerek sabitlendiginde ayak dayama amaçli kullanilir. Oturma grubu yatak olarak kullanilmak istenildiginde tüm dayanma parçasi (sekil 2) unsurlari yuvalarindan kolayca çekilip çikarilarak tek parçali engelsiz büyük bir alan elde edilir. Dayanma parçalarinin (sekil 2) tümü çikarildiginda oturma grubunun üst bölümü düz bir alana sahip olur ve nakliye sirasinda daha çok adet nakledilmesi imkani dogar. imalat ve depo bölgelerinde çikintisiz bir alana sahip olmasindan dolayi alçak alanlarda çok adetli istifleme yapila bilinir. Ev içinde dar kapilardan herhangi çikintili bir bölümü olmamasindan dolayi kolayca geçebilir. Depolama yada nakil islemleri sonrasi kullanilmak istenildiginde kolayca dayanma parçalarinin (sekil 2) herhangi bir montaja gerek duymadan istenilen amaca göre yerlestirilmesiyle ilgili yuvalarinin içine yerlestirilmesiyle sirt dayama, kol dayama, ayak dayama islevlerini yerine getirir. Oturma grubunun altina istenen sekil ve amaca göre sabit, katlanir, tekerlekli..vb ayaklar eklenebilir. Sistem sirt bölgesinde herhangi bir açilip kapanma ile ilgili mekanizma olmadan çalistigi için , mekanizmalardan kaynaklanan ariza ihtimali yada mekanizma kullanim zorlugu bulunmamaktadir ,bulundugu alanda duvara sifir konumdayken dinlenme/yatak pozisyonu alarak kolayca her tüketici kullanabilir, dayanma parçalarinin (sekil 2) sökülüp takilabilir olmasi sayesinde kanepe yada köse koltuk pozisyonuna kolayca geçebilir. TR TR TARFNAME INNOVATION PROVIDING EASE OF USE IN SEATING GROUPS Technical Field The invention is about disassembling the elements such as backrests, armrests and footrests in seating groups such as armchairs and sofas used in homes and offices, thus enabling the seating group to gain multi-functional features. State of the Art Today, seating groups generally consist of single armchairs or sofas with multiple seating areas. Seating groups, such as armchairs; Basically, there is a seating area at the bottom, armrests on the sides, a backrest area at the back, and a headboard, which is a headrest area, above this area. In some seats, the backrest and headrest may have a single fixed structure and are in the form of a backrest. Armrests on the right and left sides of the seat are the most standard elements. With the new developments, there are footrests that come out from the bottom of the sofa via a mechanism. Armchairs are furniture for sitting purposes that are generally slightly longer than the average human height and have a width of half of this length. Over time, sofas, along with their main purpose of sitting, have also taken on functions such as watching TV, resting, using as a bed, etc. Although sofas that can be converted into beds have become more preferred over time, they are expected to have the fastest and effortless bed positioning feature that everyone can use. There are many types of armchairs available that can turn into beds. Armchairs that can be turned into beds have been developed by assembling many complex scissor and mechanism configurations to the seats after long workmanship. The deterioration of these complex mechanisms over time and the difficulty of repairing them prevent the function of the sofa as a bed and become inactive. In addition to complex mechanisms being difficult in terms of assembly and workmanship, negativities are also observed in use. Since many mechanisms have their own operating principles, first users need to learn and get used to the operation of the system. Mechanisms consisting of many parts increase costs in terms of materials and manufacturing labor/assembly and extend manufacturing times. The main purpose is to expand the seating area and make it suitable for the lying position. Expanding the seating area in the simplest and easiest way to use is the desired result in all bed-like sofas. Considering that the user may be the elderly, children, disabled, people who have not used the seat before, etc., it is desired that the transition from sitting position to bed position should be extremely fast and easy. On the other hand, an area where one can sit with an arm resting when used for sitting purposes, that is, watching TV and resting position, and footrest elements that increase comfort by keeping the feet up are among the expectations of the consumer from a seating group. In current technology, different mechanisms, systems and parts, along with all the elements mentioned above, are generally developed and mounted on the seating group. In its most common form, it consists of an armrest element on the right and left sides of the seating group, a backrest element in the back, and a footrest element in the lower part, positioned and assembled according to the floor on which you sit. In this case, when converting a sofa into a bed, it is necessary to add difficult-to-use mechanisms. The same difficult mechanisms must be used when moving from the bed position to the resting position. When a seating group with a fixed backrest, armrest and footrest is transported, it takes up a lot of space due to the fixed backrest, armrest and footrest areas. In addition, problems may occur in the transition between rooms in the transferred house because the fixed backrest, arm and footrests at the standard room door entrances protrude outside the general area of the seating group. Research on current technology has also been made from f.model/patent publications. In the patent search conducted regarding the prior art, the applicant's f. model numbered 2019/20733 was found in the A47C 17/04 classification class. This application is related to the gradually adjustable headrest and arm mechanism, which provides ergonomic use in sitting and reclining positions thanks to the gradual adjustment of the headrest and arm part of the chair. In the patent search conducted regarding the prior art, the applicant's f. model numbered 2018/16050 was found in the A47C 17/36 classification class. This application is about the corner sofa, which has an L corner structure, one side is fixed and the other side is movable, and can be a bed connected to each other with 5 movable connecting rods. In the patent search conducted regarding the prior art, the applicant's patent number 2018/0304 in the A47C 17/04 classification class was found. Patent no. was found. This application fixes the side scissors (20) together with the connection sheet (10), which forms the main body of the seat movement mechanism (A) and increases the quality and strength of the seat movement mechanism (A) by having a monolithic structure and reduces the workmanship. A seat movement mechanism that eliminates waste and distortions by preventing the welding process, and also includes fasteners (30) that increase the dimensional precision and quality of the seat movement mechanism (A), used on the back and arms of the seats and allowing the back and/or arms of the seat to move back and forth ( It is related to A). In the patent search conducted regarding the prior art, the applicant's patent number 2017/22941 in the A47C 17/04 classification class was found. This application is related to improvements in the seat back mechanism (with top or bottom angle adjustment parts), which are manufactured to be used in sofas and which move the armrest and back parts and allow the seat back mechanism to be expanded at the desired angle and height by adjusting the seating area or turning the seat into a bed. Patent search regarding prior art; A47C is a useful model numbered 2011/11125 belonging to the 17/00 classification. This invention is a headrest that provides usage area at different angles by moving forward and backward to create a step by moving the headrest section on the backrest in home and office seats and all vehicle seats. It's about the mechanism. Another patent search conducted regarding the prior art; A47C is a utility model numbered 2009/02631 belonging to the 17/00 classification class. It is related to the headboard mechanism that can adjust the height and tilt, developed for use on the reclining surface of all wooden and steel constructed furniture used for seating purposes (armchairs, sofa beds, sofas, etc.). It is fixed on two pieces of furniture, right and left, with fixing legs (3). It is attached to the headboard with the headboard metal (2). The head is raised and tilted with the mechanism (1) that fixes the head at every level up to 90 degrees without moving it in the opposite direction. The mechanism (1) that is moved beyond 90 degrees hangs the last stage and can move in reverse. With the reverse movement, the head is returned to its previous position. In the patent research conducted on the prior art, a utility model with application number 2020/05625 belonging to the A47C 19/04 classification class was found. This invention is related to the innovation made by vacuum pressing, which enables the mattress, mattress pad and base headboard to be stacked inside the base during the domestic and international shipment of products produced in the bed, base and headboard production sector. Another patent search conducted regarding the prior art; It is a useful model numbered 2020/00071 belonging to A47C 7/00 classification class. This invention; It is about a mechanism that moves the seat back in two parts with a single slit. Another patent search conducted regarding the prior art; It is a utility model numbered 2016/00517 belonging to the A47C 17/00 classification class, and this invention consists of the main body (1) forming the seating section; At least one back section (2) that can be detached and attached from the main body (1) so that it can be used in two directions; In order to enable the back section (2) to be detached and attached from the main body (1), at least one mounting profile (1.1) on the main body (1) and the number of mounting profiles (1.1) are placed on the back section (2) and the mounting profile ( 1.1) consists of mounting slots (2.1) that form the section in which it is located, and does not contain any extra mechanism, apparatus, element, etc. It is about a sofa that can be turned into a bed without being used. In this application, it is possible to open spaces in the interior of both the backrest and armrest parts, to fix the fixed mounting profiles on the main body, and to pass into the spaces on the interior of the said backrest and armrest parts. In this case, the profiles above the main body of the seating area still limit the space. Another patent search conducted regarding the prior art; A47C is a useful model numbered 2017/19150 belonging to the 7/40 classification class, and this invention is related to the backrest mechanism in the seats, which are manufactured to be used in the Invention seats and allow a wider usage area by being moved back and forth. Another patent search conducted regarding the prior art; The backrest (11) of the A47C 17/04 classification is a furniture movement mechanism used to perform opening-closing, forward-backward and somersault movements, and its feature is; It contains at least two rod mounting holes (21) to which the movable rod (30) is associated, which determines the position of the backrest (11) on the seat cushion (10), the said rod mounting hole (21) is located on the fixing plate (20), the fixing plate ( There is a transversely positioned nail (23) on the movable rod (30) that limits the movement of the moving rod (30), and the fixing plate (20) is made of composite material by coating all kinds of materials on the metal in order to prevent rust, noise, sediment, deformation of the seat and high chemical usage. It is characterized by the fact that the moving rod (30) is manufactured in a composite structure by coating all kinds of materials on the metal in order to prevent rust, noise, sediment, deformation of the seat and high chemical usage. In the patent search conducted regarding the prior art, the applicant's f.model numbered 2011/03023 was found in the A47C 17/04 classification class. This application, the invention in question, is related to the mechanism that enables the movement of the back and seat parts of single-person sofas, and relates to a group of scissors mounted on this seat frame, connecting the back, seat and footrest parts and allowing them to move. As a result, there is a need for easy-to-use, low-manufacturing cost, functional new structures that will eliminate the above-mentioned drawbacks of sofas, whose main function is seating but can also be used for both resting and sleeping purposes, and will also be an alternative to the developed solutions. Purpose of the Invention The invention is about an innovation that enables the disassembled use of the elements outside the main body of the seat (backrest, armrest, footrest). The primary purpose of the invention is; It is the easiest way to turn the sofa into a bed with a large area. Another purpose of the invention is that the chair can be used easily from the bed position to the resting chair position. Another purpose of the invention is that the seat has a function that allows easy foot rest. Another purpose of the invention is to stock and transport more units of sofas per unit area during transportation, and to provide smooth mobility during their transition between rooms in the house. It saves space in transportation by easily separating the arm, backrest and footrest elements from the main body, has the advantage of reducing the volume to the area where it will be used, and provides ease of stocking in low areas in the manufacturing area. Another aim of the invention is to prevent possible mechanism malfunctions and ensure ease of use by eliminating mechanical elements that change the position of the chair, such as a bed or a rest. Another aim of the invention is to reduce manufacturing costs by not using any mechanism. Figures That Will Help Understand the Invention Figure-1 is the disassembled view of the seating group that is the subject of the invention. Figure-2 is the view of the support part of the seating group that is the subject of the invention. Explanation of Part References 1. Seating group main frame 2. Cushion 3. Fixing Part 4A. Back cushion fixing slot 4B. Arm cushion fixing slot Detailed Description of the Invention As can be seen in Figure-1, the demountable seat subject to the invention; The seating group that forms the body of the sofa includes the main frame (1), the cushion (2) that rests the arms, back and feet, the fixing piece (3) preferably made of metal that allows the cushion (2) to be mounted and fixed on the horse, and the cushion (2) by inserting into the fixing piece (3). The back cushion fixing slots (4A), the arm cushion fixing slots (4B), the foot cushion fixing slots (4C) consist of the components (figure-1). Basic usage; In this case, the one-piece seating group is placed on the main frame (1), after determining the area where the user will sit, the back cushion fixing slots (4A) are opened vertically on the main frame (1) of the seating group in the section where the back will rest. The internal structure of the opened back cushion fixing slots (4A) becomes a female slot by joining the two metal plates in such a way that there is enough space in the middle for the fixing piece (3) to enter with very low tolerances. Likewise, in the areas where armrests will be placed (on the right and left sides of the main frame (1) of the seating group), arm cushion fixing slots (4B) are opened vertically on the main frame (1) of the seating group. In the footrest areas, the foot cushion fixing slots (4C) are opened in the structure of the other fixing slots (4A,4B), parallel to the main frame (1) of the seating group. As can be seen in Figure 2; Cushion (2) and fixing piece (3) is a male piece mounted on each other. The cushion (2) is a standard durable structure with an outer textile fabric, inner wooden frame, sponge, filling material etc. On the metal side, the fixing piece (3) is mounted. ) may be a single piece, may vary in piece structure, in the form of a shaft, in the form of a stud, in stages, etc. according to consumer preference. When the cushion (2) and the fixing piece (3) are assembled together (Figure 2), the main frame of the seating group (1), The support piece (Figure 2) fits into the slots (4A, 4B, 4C) opened on the top and is fixed when positioned. When they are pulled out, a flat area is obtained on the seating group. The support piece (Figure 2) is the back cushion. It is used for backrest purposes when it is fixed by entering the fixing slot (4A). This position is suitable for sitting and resting purposes. The support piece (Figure 2) is used for armrest purposes when it is fixed by entering the arm cushion fixing slot (4B). When using the seating group for resting purposes, the support piece (Figure 2) is fixed to the relevant slots. The support piece (Figure 2) is used for footrest purposes when it is fixed by entering the foot cushion support slot (4C). When the seating group is intended to be used as a bed, all the support parts (Figure 2) can be easily pulled out of their slots to create a large, single-piece, unobstructed area. When all of the support parts (Figure 2) are removed, the upper part of the seating group will have a flat area and it will be possible to transport more pieces during transportation. Since it has a smooth area in manufacturing and warehouse areas, multi-unit stacking can be done in low areas. It can easily pass through narrow doors in the house as it does not have any protruding parts. When it is desired to be used after storage or transportation, it easily fulfills the functions of backrest, armrest and footrest by placing the support parts (Figure 2) into the relevant slots for the desired purpose without the need for any assembly. Fixed, folding, wheeled, etc. legs can be added under the seating group, depending on the desired shape and purpose. Since the system works without any opening/closing mechanism in the back area, there is no possibility of malfunction caused by the mechanisms or difficulty in using the mechanism. Any consumer can easily use it by taking a resting/bed position when it is at zero position against the wall in the area where it is located. Thanks to the support parts (Figure 2) being detachable and attachable, the sofa or you can easily move to the corner seat position. TR TR

Claims

STEMS . It is a demountable seating group developed to be used in seating groups, and its features are; The main frame (1) of the seating group, which constitutes the main body, - the male parts formed by assembling the outer surface made of textile material, the cushion (2) in the inner structure made of wooden frame and textile filling material, and the fixing piece (3) made of metal profile, to each other, - Seating group main case (

1) The inner structure of two metal plates, opened on the top, is combined in such a way that there is a gap in the middle for the fixing piece (3) to enter with very low tolerances, and there are back cushion fixing slots (4A) in the backrest area, arm cushion fixing slots (4B) in the arm area, foot cushion in the foot area. external parts of the support slots (4C); It contains. It is a demountable seating group in accordance with Claim 1 and its feature is; The male structure consisting of the cushion (2) and the fixing piece (3) (figure

2) The desired fixing part to be used (

3) It is characterized in that it can be used by pushing into the back cushion fixing slots (4A), arm cushion fixing slots (4B), foot cushion fixing slots (4C) and can be removed by pulling.