NO136235B - - Google Patents

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Publication number
NO136235B
NO136235B NO1006/73A NO100673A NO136235B NO 136235 B NO136235 B NO 136235B NO 1006/73 A NO1006/73 A NO 1006/73A NO 100673 A NO100673 A NO 100673A NO 136235 B NO136235 B NO 136235B
Authority
NO
Norway
Prior art keywords
strip
groove
chair frame
seat
gap
Prior art date
Application number
NO1006/73A
Other languages
Norwegian (no)
Other versions
NO136235C (en
Inventor
Kjell Christian Borggren
Nils Erik Soederstroem
Original Assignee
Kjell Christian Borggren
Nils Erik Soederstroem
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kjell Christian Borggren, Nils Erik Soederstroem filed Critical Kjell Christian Borggren
Publication of NO136235B publication Critical patent/NO136235B/no
Publication of NO136235C publication Critical patent/NO136235C/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/70Upholstery springs ; Upholstery
    • B60N2/7023Coach-like constructions
    • B60N2/7035Cushions
    • B60N2/7041Fixation of covers and springs
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C31/00Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
    • A47C31/02Upholstery attaching means
    • A47C31/023Upholstery attaching means connecting upholstery to frames, e.g. by hooks, clips, snap fasteners, clamping means or the like
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C31/00Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
    • A47C31/02Upholstery attaching means
    • A47C31/04Clamps for attaching flat elastic strips or flat meandering springs to frames
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C5/00Chairs of special materials
    • A47C5/04Metal chairs, e.g. tubular
    • A47C5/06Special adaptation of seat upholstery or fabric for attachment to tubular chairs

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  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Connection Of Plates (AREA)
  • Seats For Vehicles (AREA)
  • Special Chairs (AREA)

Description

Denne oppfinnelse går ut på en anordning ved sittemøbel eller This invention relates to a device for seating furniture or

sete, f.eks. til motorkjøretøyer, og omfattende en stolramme samt sete- og ryggstø—elementer av bøyelig materiale, f.eks. i form av ett eller flere skikt av duk, hvilken stolramme innbefatter spor med fortrinnsvis parallellogram-formet tverrsnitt. Hensikten med oppfinnelsen er å Jkomme frem til en sikker og bærekraftig feste-innretning. som bl.a. vesentlig forenkler montering og demontering av sete- og ryggstø-elementene, f.eks. for å forenkle rengjøringen av disse. seat, e.g. for motor vehicles, and comprising a chair frame as well as seat and backrest elements of flexible material, e.g. in the form of one or more layers of cloth, which chair frame includes grooves with a preferably parallelogram-shaped cross-section. The purpose of the invention is to arrive at a safe and sustainable fastening device. which i.a. substantially simplifies assembly and disassembly of the seat and backrest elements, e.g. to simplify their cleaning.

Anordninger av ovennevnte art kan. tildels ansees for å være tidligere kjent fra US-patent 3.041.109 og svensk patent 363.226. Devices of the above type can. partly considered to be previously known from US patent 3,041,109 and Swedish patent 363,226.

Det nye og særegne som utgjør forskjellen mellom det tidligere kjente og anordningen ifølge oppfinnelsen, består i første rekke i at dukskiktets -sidekantparti er forankret -i en list som passer inn i sporet i stolrammen. The new and distinctive thing that makes up the difference between the previously known and the device according to the invention consists primarily in the fact that the side edge part of the canvas layer is anchored in a molding that fits into the slot in the chair frame.

Oppfinnelsens øvrige ^kjennetegn og detaljer som inngår i oppfinnelsen., fremgår av følgende, beskrivelse med henvisning til ved-lagte tegninger. Figur 1 viser i perspektiv en stol fremstilt ifølge oppfinnelsen. The other characteristics and details of the invention which are part of the invention appear from the following description with reference to the attached drawings. Figure 1 shows in perspective a chair produced according to the invention.

Fig. 2 og 3 er vertikalsnitt gjennom en side av stolens Fig. 2 and 3 are vertical sections through one side of the chair

stamme med to forskjellige utførelser av feste-. innretningen.. trunk with two different designs of attachment. the facility..

Figur 4 viser en tredje utførelsesform av festeinnretningen. Figure 4 shows a third embodiment of the fastening device.

I figur 2 betegner 1 en i tverrsnitt rektangulær profilskinne som omfattes av den ene sidedel av stolens stamme. I profilskinnens 1 hulromA2e<r> anordnet en relativt tykk mellomvegg 3, som er utstyrt med et spor som munner ut i profilskinnens overside, og i tverrsnitt er parallellogram-formet. Dette spor 4 strekker seg parallelt med profilskinnens 1 lengderetning og kan også munne ut i profilskinnens ender. Sporet 4 er innrettet slik at det divergerer utover, dvs. mot venstre, i forhold til sittemøbelets lengdemidtplan. Det i sittemøbelets andre side liggende spor 4 divergerer derfor mot høyre i forhold til møbelets lengdemidtplan. In Figure 2, 1 denotes a cross-sectionally rectangular profile rail which is comprised by one side part of the chair's stem. A relatively thick intermediate wall 3 is arranged in the profile rail 1's cavity A2e<r>, which is equipped with a groove that opens into the upper side of the profile rail, and is parallelogram-shaped in cross-section. This groove 4 extends parallel to the longitudinal direction of the profile rail 1 and can also open into the ends of the profile rail. The groove 4 is arranged so that it diverges outwards, i.e. to the left, in relation to the longitudinal center plane of the seating furniture. The groove 4 on the other side of the seating furniture therefore diverges to the right in relation to the longitudinal center plane of the furniture.

I sporet 4 er det innsatt en langstrakt list 5 av elastisk materiale, som har en slik form at den er komplementær til sporet 4 og altså utfyller dette slik at dens overside 5a ligger i plan med prof ilskinnens overside-.la. Listen 5 har U-formet tverrsnitt med den åpne side plassert i sporets.4 munning i profilskinnens 1 In the groove 4, an elongated strip 5 of elastic material is inserted, which has such a shape that it is complementary to the groove 4 and therefore complements this so that its upper side 5a lies in plane with the upper side 1a of the profile rail. The strip 5 has a U-shaped cross-section with the open side located in the mouth of the slot 4 in the profile rail 1

■overside la. Listens 5 sidestykker 6 er formet slik at de danner en forholdsvis smal spalt 7; som.fra åpningen strekker . seg; nedover over en vesentlig del av den U-formede listens dybde og ligger i et plan som e,r parallelt med- lengdemidtplanet i det utovervendende spor 4. Ved sin indre, dvs. nedre ende er spalten 7 utvidet til et rom 8. Både selve spalten 7 og rommet 8 munner ut i begge ender, av listen 5. Sideveggene i selve spalten 7 er utstyrt med riller 9 løpende i listens 5 lengderetning. ■upper side la. The side pieces 6 of the list 5 are shaped so that they form a relatively narrow gap 7; which.from the opening extends . themselves; downwards over a significant part of the depth of the U-shaped strip and lies in a plane which is parallel to the longitudinal mid-plane in the outward-facing groove 4. At its inner, i.e. lower end, the gap 7 is extended into a space 8. Both the the slot 7 and the space 8 open at both ends of the strip 5. The side walls in the slot 7 itself are equipped with grooves 9 running in the longitudinal direction of the strip 5.

Møbelets sete-element består i den viste utførelse av en duk 10 av' bøyelig materiale, f.eks. tekstil- eller plast. Dukens 10 sidekantparti 11 er utstyrt med en på praktisk måte fortykket kant 12, som kan oppnås f.eks. ved bretting av materialet, slik at kanten i gjennomsnitt får større dimensjon enn spalten 7. Selve duken 10 bør derimot bare være så tykk at den når listen 5 er tatt ut av sporet 4, fra listens 5 ende kan føres inn i og forskyves til passende posisjon langs den smale spalt 7, eventuelt ved bruk av en viss kraft, hvorved den.tykkere kant 12 forskyves i rommet 8, og listen 5 med den deri festede duk 10 kommer på plass i sporet 4. Duken 10 blir herved i spiss vinkel brettet om sporets 4 inner- In the embodiment shown, the furniture's seat element consists of a cloth 10 of flexible material, e.g. textile or plastic. The side edge portion 11 of the tablecloth 10 is equipped with a practically thickened edge 12, which can be achieved e.g. when folding the material, so that the edge on average has a larger dimension than the gap 7. The cloth 10 itself, on the other hand, should only be so thick that when the strip 5 is taken out of the groove 4, from the end of the strip 5 it can be fed into and shifted to a suitable position along the narrow gap 7, possibly using a certain force, whereby the thicker edge 12 is displaced in the space 8, and the strip 5 with the cloth 10 attached to it comes into place in the groove 4. The cloth 10 is thereby folded at an acute angle about the track's 4 inner

kant 13. Ved belastning av duken.10 mellom møbelets to sidekanter oppnår man en ytterst effektiv låsevirkning, idet den tykkere kant 12 fra rommet 8 ikke kan trekkes.opp i den smalere spalt 7, idet listens 5 skrå flate presses fast mot den motstående skrå flate i sporet 4, samtidig som den elastiske lists 5 sidestykker 6 presses sammen omkring duken 10 i den smale spalt 7. Dessuten bidrar også de i duken 10 herved inngripende langsgående riller 9 langs spal- edge 13. When loading the cloth 10 between the two side edges of the piece of furniture, an extremely effective locking effect is achieved, as the thicker edge 12 from the space 8 cannot be pulled up into the narrower gap 7, as the slanted surface of the strip 5 is pressed firmly against the opposite slant surface in the groove 4, at the same time as the side pieces 6 of the elastic strip 5 are pressed together around the fabric 10 in the narrow gap 7. In addition, the longitudinal grooves 9 in the fabric 10 also contribute to

tens 7 sidevegger også effektiv til å .fastholde setet. ten's 7 side walls are also effective in retaining the seat.

Duken 10 holdes spent ved hjelp av tverrstykker som stivt for-binder møbelets to sideprofiler med hverandre. Et slikt tverrstykke kan være av i og for seg kjent type og f.eks. bestå av en med indre høyre- og venstregjenger utstyrt skruhylse, og av skruspindler med respektive høyre- og venstregjenger innskrudd i denne. The cloth 10 is held taut by means of cross pieces which rigidly connect the furniture's two side profiles to each other. Such a cross piece can be of a known type in and of itself and e.g. consist of a screw sleeve equipped with internal right-hand and left-hand threads, and screw spindles with respective right-hand and left-hand threads screwed into this.

I stedet for en skruhylse med skruspindler-med høyre- og venstregjenger kan man også benytte et tverrstykke som består av i hverandre teleskopisk inngripende elementer. I fig. 2 betegner 22 en ytterhylse som er utstyrt med en fra den ene ende utgående aksial spalt 23 av begrenset lengde.. Til spalten 23 er forbundet flere, i det viste eksempel tre stykker, korte, rettvinklede spalter 24, hvis ytre deler i rett vinkel -går ut fra spalten 23 og hvis indre deler strekker -seg mot høyre parallelt med. spalten 23. I den ikke viste ytterhylse 22 i stolens motsatte side strekker spaltenes 24 Indre deler seg parallelt med hovedspaltens, men mot venstre. I hylsen 22 kan man skyve inn-en indre del 25 sont, et stykke fra enden, er forsynt med en radielt utskytende kort tapp 26, som kari- skyves, inn i hylsens 22 spalter 23 og 24. Ved sin ytter-kant er innerdelen. 25. utstyrt med -en\ koaksialt utskytende tapp 20, samt medlen diametralt gjennomgående spalt 27, som ligger i et plan forskjøvet- 90° i forhold til. tappen 27, og fra innerdelens indre ende strekker seg. et stykke, langs denne. Innerdelen 25 kan således innføres i ytterhylsen 22: medl tappen 26 glidende i spalten "23, hvorefter den føres inn. gjennom et. gjennomgående hull 15 i profilens 1 sidevegg 16 og med tappen 20: settes- an mot den. ene side av mellomveggen 3' i profilens hulrom 2- for å. holde stolens to sidedeler fra hverandre -og spenne duken 10 stramt ut mellom disse. For at man enkelt og uten verktøy skal. kunne spenne fra. hverandre ytterhylsen 22 og innerhylsen 25 og. derved' spenne setestøtte-elemen-tet 10 ev. 18 og 19, kan en kileformet plate 28: drives inn i inner-hylsens 25 gjennomgående spalt 27. Ved- hjelp av platen 28 kan innerhylsen 25 derefter vris slik at tappen 26 føres inn i den ytre del av en eller annen av de rettvinklede spalter ,24, hvorved spenningen i den utspente duk medfører at tappen 26 automatisk føres til inngrep med den indre del av tilsvarende spalt 24, hvorved stolens sidedeler låses fast i en stilling med duken stramt utspent Instead of a screw sleeve with screw spindles - with right-hand and left-hand threads - you can also use a cross piece consisting of telescopically interlocking elements. In fig. 2 designates 22 an outer sleeve which is equipped with an axial slot 23 of limited length emanating from one end. To the slot 23 are connected several, in the example shown three pieces, short, right-angled slots 24, the outer parts of which are at right angles - goes out from the slot 23 and whose inner parts extend to the right parallel to. the slit 23. In the not shown outer sleeve 22 on the opposite side of the chair, the slit's 24 inner part extends parallel to that of the main slit, but to the left. In the sleeve 22, an inner part 25 can be pushed in. Some distance from the end, it is provided with a radially projecting short pin 26, which is pushed into the slots 23 and 24 of the sleeve 22. At its outer edge, the inner part is . 25. equipped with -a\ coaxially projecting pin 20, as well as the medial diametrically continuous slit 27, which lies in a plane offset - 90° in relation to. pin 27, and from the inner part's inner end extends. a bit, along this. The inner part 25 can thus be inserted into the outer sleeve 22: with the pin 26 sliding in the slot "23, after which it is inserted through a through hole 15 in the side wall 16 of the profile 1 and with the pin 20: set against one side of the intermediate wall 3 ' in the profile's cavity 2 - to keep the two side parts of the chair apart - and to stretch the fabric 10 tightly between them, so that one can easily and without tools separate the outer sleeve 22 and the inner sleeve 25 from each other and thereby 'span the seat support -element 10 or 18 and 19, a wedge-shaped plate 28: can be driven into the through gap 27 of the inner sleeve 25. With the help of the plate 28, the inner sleeve 25 can then be turned so that the pin 26 is guided into the outer one or another of the right-angled slits ,24, whereby the tension in the stretched cloth means that the pin 26 is automatically brought into engagement with the inner part of the corresponding slit 24, whereby the side parts of the chair are locked in a position with the cloth tightly stretched

mellom seg. between themselves.

I figur 3 vises en annen utførelse av fastsetningsinnretningen beregnet for seter som er utstyrt med stopp- eller fyllmateriale 17, anbragt mellom et øvre dukskikt 18 og et undre dukskikt 19. Disse er festet på samme måte som beskrevet i forbindelse med foregående utførelse, hvorved spalten 7 og det indre rom 8 selv-følgelig må gis tilsvarende større dimensjoner. Da det i dette tilfelle kan være upraktisk å føre begge dukskiktene 18 og 19 inn- i profilen 1, er sporet 4 innrettet slik at den munner ut i profilens 1 underside lb, men også i denne utførelse divergerer sporet utover fra møbelets lengdemidtplan. Begge dukskiktene 18 og 19. er lagt om profilens 1 øvre og nedre ytterkanter innen dé føres, inn i spalten 7..■ Figure 3 shows another embodiment of the fixing device intended for seats which are equipped with a stop or filling material 17, placed between an upper fabric layer 18 and a lower fabric layer 19. These are fixed in the same way as described in connection with the previous embodiment, whereby the gap 7 and the inner space 8 must of course be given correspondingly larger dimensions. Since in this case it may be impractical to feed both fabric layers 18 and 19 into the profile 1, the groove 4 is arranged so that it opens into the underside lb of the profile 1, but also in this embodiment the groove diverges outwards from the longitudinal center plane of the furniture. Both fabric layers 18 and 19 are placed around the upper and lower outer edges of profile 1 before they are fed into the slot 7..■

Ved denne utførelse, der trykket som utøves på listen 5 ved belastning av dukskiktene 18 og 19 ér lavere, er den koaksiale tapp 20 ført inn gjennom et gjennomgående hull i méllomveggens 3 ene In this embodiment, where the pressure exerted on the strip 5 when the fabric layers 18 and 19 are loaded is lower, the coaxial pin 20 is inserted through a through hole in the intermediate wall 3

side og ligger.an mot listen 5, slik at listen med de deri inn-førte dukskikt 18 og 19 stadig låses fast'i utfresningen 4. side and lies against the strip 5, so that the strip with the cloth layers 18 and 19 introduced therein is constantly locked in the cut-out 4.

Figur 4.viser et side-element 31 av stammen, utstyrt med et spor. 32 for en motsvarende (ikke vist) list av modifisert form og bestående av en rektangulær midtdel 32A og øvre og nedre parallellogram-formede deler 32b og 32c, som divergerer utover i forhold til sittemøbelets lengdemidtplan'. En list som innsettes i. sporet 32 låses derfor effektivt fast mot utglidning både ved punkt 33 og ved punkt 34. Figure 4 shows a side element 31 of the stem, equipped with a groove. 32 for a corresponding (not shown) strip of modified form and consisting of a rectangular middle part 32A and upper and lower parallelogram-shaped parts 32b and 32c, which diverge outwards in relation to the longitudinal center plane of the seating furniture. A strip that is inserted into the groove 32 is therefore effectively locked against slipping both at point 33 and at point 34.

Det er tydelig at de ovenfor beskrevne og på tegningene viste utførelser bare kan være eksempler på egnede'utførelsesformer for. oppfinnelsen, og at flere modifikasjoner er mulige ved reali-sering av oppfinnelsens tanke uten at oppfinnelsens ramme over-skrides, slik den er definert i de følgende patentkrav. It is clear that the embodiments described above and shown in the drawings can only be examples of suitable embodiments for. the invention, and that several modifications are possible when realizing the idea of the invention without exceeding the scope of the invention, as defined in the following patent claims.

Således kan f.eks. sporet 4 også ha rektangulært tverrsnitt for å oppta en i tverrsnitt rektangulær list med en spalt som divergerer utad i forhold til møbelets lengdemidtplan. Thus, e.g. the slot 4 also has a rectangular cross-section in order to accommodate a cross-section rectangular strip with a gap that diverges outwards in relation to the furniture's longitudinal mid-plane.

Claims (4)

1. Anordning ved sittemøbel eller sete, f.eks. til motor-kjøretøyer, og omfattende en stolramme samt sete- og ryggstø-elementer av bøyelig materiale, f.eks. i form av ett eller flere skikt av duk, hvilken stolramme innbefatter spor med fortrinnsvis parallellogram-formet tverrsnitt, karakterisert ved at dukskiktets sidekantparti (11) er forankret i en list (5) som passer inn i sporet (4) i stolrammen (1).1. Device for seating furniture or a seat, e.g. for motor vehicles, and comprising a chair frame as well as seat and backrest elements of flexible material, e.g. in the form of one or more layers of fabric, which chair frame includes grooves with a preferably parallelogram-shaped cross-section, characterized in that the side edge part (11) of the fabric layer is anchored in a molding (5) that fits into the groove (4) in the chair frame (1) . 2. Anordning ifølge krav 1, karakterisert ved at listen (5) består av elastisk materiale.2. Device according to claim 1, characterized in that the strip (5) consists of elastic material. 3. Anordning ifølge krav 1 eller 2, karakterisert ved at listen (5) har U-formet tverrsnitt med sin åpne side liggende i munningen av sporet (4), mens sidestykker (6) mellom seg danner en jevnt bred, forholdsvis smal spalt (7) som strekker seg fra den åpne side og gjennom en vesentlig del av dybden av sporet (4) samt er parallell med sporets lengdemidtplan, hvilken spalt (7) ved sin indre ende er utvidet til et rom (8) for opp-tagelse av en fortykket kant (12) på sidekantpartiet (11).3. Device according to claim 1 or 2, characterized in that the strip (5) has a U-shaped cross-section with its open side lying in the mouth of the groove (4), while side pieces (6) between them form an evenly wide, relatively narrow gap ( 7) which extends from the open side and through a significant part of the depth of the track (4) and is parallel to the longitudinal mid-plane of the track, which gap (7) is extended at its inner end into a space (8) for receiving a thickened edge (12) on the side edge portion (11). 4. Anordning ifølge et av kravene 1-3, k a% r a k t e r i-s e r t ved at sideveggene for spalten (7) er forsynt med riller (9) som forløper i lengderetningen av listen (5).4. Device according to one of the claims 1-3, characterized in that the side walls for the slot (7) are provided with grooves (9) which extend in the longitudinal direction of the strip (5).
NO1006/73A 1972-03-14 1973-03-13 DEVICE FOR SEAT FURNITURE OR SEAT. NO136235C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7203230A SE372878B (en) 1972-03-14 1972-03-14

Publications (2)

Publication Number Publication Date
NO136235B true NO136235B (en) 1977-05-02
NO136235C NO136235C (en) 1977-08-10

Family

ID=20261661

Family Applications (1)

Application Number Title Priority Date Filing Date
NO1006/73A NO136235C (en) 1972-03-14 1973-03-13 DEVICE FOR SEAT FURNITURE OR SEAT.

Country Status (10)

Country Link
US (1) US3844612A (en)
JP (1) JPS564242B2 (en)
AU (1) AU5318873A (en)
FI (1) FI60114C (en)
FR (1) FR2176421A5 (en)
GB (1) GB1419832A (en)
IT (1) IT982887B (en)
NL (1) NL7303470A (en)
NO (1) NO136235C (en)
SE (1) SE372878B (en)

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Also Published As

Publication number Publication date
FR2176421A5 (en) 1973-10-26
NL7303470A (en) 1973-09-18
JPS564242B2 (en) 1981-01-29
GB1419832A (en) 1975-12-31
AU5318873A (en) 1974-09-12
JPS49923A (en) 1974-01-07
SE372878B (en) 1975-01-20
US3844612A (en) 1974-10-29
IT982887B (en) 1974-10-21
FI60114B (en) 1981-08-31
NO136235C (en) 1977-08-10
FI60114C (en) 1981-12-10

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