SE126405C1

SE126405C1 -

Info

Publication number: SE126405C1
Authority: SE
Publication date: 1949-01-01

Description

KLASS 34 g:1109 BESKRIVNING OFFENTLIGGJORD AV KUNGL. CLASS 34 g: 1109 DESCRIPTION PUBLISHED BY KUNGL.

PATENT- OCR REGISTRERINGSVERKET BEVIUAT DEN 18 AUGUSTI 1949 PATENTTID FRAN DEN 7 FEBR. 19 PUBLICERAT DEN 18 OKTOBER 194? Ans. den 7/, 1945, nr 1013/1945. PATENT- OCR REGISTRATION WORK AVAILABLE ON AUGUST 18, 1949 PATENT PERIOD FROM FEBRUARY 7. 19 PUBLISHED ON 18 OCTOBER 194? Ans. on 7 /, 1945, No. 1013/1945.

Hartill en riffling. Hartill a riffling.

K. G. NYSTROM, TEG. K. G. NYSTROM, TEG.

Sittmlibel med Vid med ryggstdd forsedda sittmobler as det ofta iraskyart att kunna bekvamt a-vtaga och ater pasatta ryggstodet. Detta galler bl. a. framsatet i sadana bilar, i vilka satena aven skola kunna anvandas som sovplatser. Sarskilt i mycket sma bilar, dar satena av utrymmesskal maste placeras mojligast nara golvet, star emellertid en mycket liten konstruktionshojd till forfogande for ryggstodets losbara f astande vid satet resp. mohelstommen. Foreliggande uppfinning gar i forsta hand ut p. att yid sittmobler med losbart ryggstod skapa en fastsattningsanordning for ryggstodet, som tager minsta mojliga plats i hojdled i ansprak, sa att aven yid mycket lhga sittmobler de med mobelstommen stelt forenade fastsattningsorganen utan svarighet kunna placeras helt under sitsytans niva, dar de icke Oro i vagen, cla man onskar anyanda satena som liggplatser. Sitting furniture with Seated furniture provided with a backrest, it is often irascary to be able to comfortably remove and adjust the backrest. This includes a. the front of such cars, in which the seats can also be used as sleeping places. Especially in very small cars, where the seats of space shells must be placed as close to the floor as possible, however, a very small construction height is available for the detachable attachment of the backrest to the seat resp. mohelstommen. The present invention is primarily based on the fact that yid seating furniture with a detachable backrest creates a fastening device for the backrest, which takes up the least possible height in height, so that even very low seating furniture the fastening members rigidly connected to the furniture frame can be placed completely underneath. the level of the seat surface, where they do not worry in the carriage, cla one wants anyanda satena as berths.

Vid en enligt uppfinningen astadkommen sittmobel med hisbart ryggstod, sarskilt en. som framsate i bilar lampad stol eller sulfa, bestar organen for ryggstodets losbara forbindande med mObelstommen av tva eller flera standare, vilka aro anordnade att med at sidan utskjutande armar losbart inskjutas motsyarande hal i satet eller stommen, och ay mot standarna svarande hylsformiga styrningar i ryggstOdet, medelst vilka detta uppifran kan tradas over standarna. Standarna Oro darvid lampligen anordnade att frail motsatta hall inskjutas i halen i satet eller stommen, sa att de kvarhallas pa sin plats av ryggstodet. In the case of a seating furniture provided according to the invention with a liftable backrest, especially one. as a car or sulfa lamp mounted in cars, the means for releasably connecting the backrest to the furniture frame consist of two or more stands, which are arranged so that the side projecting arms are releasably inserted into the seat or frame, and ay sleeve-shaped guides in the backrest , by means of which this can be traded above the standards. The standards are therefore suitably arranged so that the opposite halls are inserted into the tail of the seat or frame, so that they are retained in place by the backrest.

Uppfinningen shall nu narmare forklaras med ledning ay bifogade ritning, vilken visar en for en mindre bil aysedd stol, som är forsedd med ett losbart ryggstod enligt uppfinningen. Darvid visas fig. 1 en sidovy ay stolen, fig. 2 en tvarsektion genom den hardstoppade sitsen efter linjen 1I—II i fig. 1, fig. 3 stolen sedd bakifran, fig. 4 en av standarna lostagen och fig. 5 stolen sedd underifran. Fig. 6 visas en planvy och fig. 7 en sidovy ay en anordning for stolstommens fastdragande i onskat lage yid fordonsgolvet. The invention will now be explained in more detail with reference to the accompanying drawing, which shows a chair provided for a smaller car, which is provided with a detachable backrest according to the invention. Fig. 1 shows a side view of the chair, Fig. 2 a cross section through the hard-stopped seat along the line 1I-II in Fig. 1, Fig. 3 the chair seen from behind, Fig. 4 one of the stands unloaded and Fig. 5 the chair seen from below . Fig. 6 shows a plan view and Fig. 7 a side view of a device for fastening the chair frame in the desired position on the vehicle floor.

Enligt ritningen bestar stolstommen av tva yid sidan ay varandra anordnade, i form ay ett hopklamt U bOjda stalriir 10 med snett losbart ryggstiid. uppat och bakat bojda owe skankelandar. Framtill sammanhallas de bojda stalroren 19 av ett tvargaende ror 11 och baktill ay ett tvargaende ror 12, som forbinder de Ovre skankelandarnas fria andar. Som framgar ay fig. 3 Or det bakre tvargaende rOret 12 mellan andarna forsett medT-formig nedbojning 13. Mitt under rorets 12 andpartier ligga mat bojda forlangningar 14 av U-retrens 10 nedre skanklar, och mellan dessa forlangningar och tvarroret dro inlagda forspanda skruvfjadrar 15, vilka tjana till att forstarka mobelstommens naturliga fjadringsfOrmaga. Sitsen 16, vilken bestar ay en efter kroppens form saval i tvarriktningen som langdriktningen krokt och med perforeringar forsedd platta 17 ay faner eller liknande och en pa denna anbragt relativt hard stoppning 18 av lilt eller liknande, uppbares ay tya framatriktade stalror 19, vilka baktill leda kring tvarrOrets 12 mittparti och framtill stodja mot tvarrorets 11 andar genom formedling av skruvfjadrar 20. Dessa lianas forspanda av en mellan satet 16 och det framre tvarroret 11 strackt sadelgjord 21, se fig. 5, som kan knappas fast pa en knapp 22 pa roret. Vid belastning fjadrar sitsen tydligen i huvudsak parallellt med sig spiv, samtidigt som en Yiss skewing av sitsen Or mojlig yid ojamn upptradande belastning. According to the drawing, the chair frame consists of two yid side ay arranged one another, in the form of a clamped U bent body 10 with obliquely detachable backrest. raised and baked bojda owe skankelandar. At the front the curved stable rudders 19 are held together by a transverse rudder 11 and at the rear a transverse rudder 12, which connects the free spirits of the Upper Shank lands. As can be seen in Fig. 3, the rear transverse tube 12 between the spirits is provided with a T-shaped deflection 13. In the middle of the duct parts 12 of the tube lie curved extensions 14 of the lower shanks 10 of the U-retractor 10, and between these extensions and the twisted tube , which serve to strengthen the furniture's natural resilience. The seat 16, which consists of a transversely shaped body shaped like a longitudinally curved and perforated plate 17 of veneer or the like and a relatively hard padding 18 of lilac or the like applied thereto, is supported by the forwardly directed stalls 19, which lead to the rear around the middle part of the transverse tube 12 and at the front stand against the spirits of the transverse tube 11 by means of coil springs 20. These lines are pre-tensioned by a saddle belt 21 stretched between the seat 16 and the front transverse tube 11, see Fig. 5, which can be fastened to a button 22 on the tube. Under load, the seat apparently springs substantially parallel to the spike, at the same time as a Yiss skewing of the seat Or possible yid uneven occurring load.

Det bakre tvarrorets 12 andpartier aro utformade med utat oppna, mat avsmainande axiella hal med kvadratisk tvarsektionsform, I vilka hal de n.edre L-formigt ombojda och pa motsyarande salt formade andarna 23 av tvh standareror 24 aro avsedda att insattas fran motsatta sidor. RyggstOdet 25, som ãr uppbyggt pa en rektanguldr, av stair& sammansatt ram 26, as avsett att med sina vertikala rordelar tradas Over de i sina lagen inskjutna standarroren 24. Sasom framgar ay fig. 3, vilken visar ryggst8det i endast delyis nedskjutet lage, kommer ryggstodet att halla de fran motsatta hall inskjutna standareroren 24 pa sin plats i fyrkanthalen i storamen, sh att det hela kommer att bilda en stel forbindning mellan ryggstod och stomme Nar man onskar andra stolen f Or baddning, behover man blott lyfta ryggstodet av standarna och darefter draga dessa ut ur fyrkant- 2— — Hien. Stolen saknar nu Over sitsytan utskjutande partier, sa att man efter att hava pia-carat en en extra dyna mellan framsatet och baksatet kan badda pa satena langs med bilen. The end portions of the rear whirlpool 12 are formed with outwardly open, mating axial halves of square cross-sectional shape, in which halos the lower L-shaped bent and on opposite salt-shaped spirits 23 of two standard tubes 24 are intended to be inserted from opposite sides. The backrest 25, which is built on a rectangular gold, of star & composite frame 26, is intended to be threaded with its vertical rudder parts over the standard tubes 24 inserted in their layers. As shown in Fig. 3, which shows the backrest in only partially lowered position, the backrest to hold the standard tube 24 inserted from the opposite hall in its place in the square hall in the main frame, so that the whole thing will form a rigid connection between the backrest and the frame When you want the second chair for bathing, you only need to lift the backrest off the stands and then pull these out of square- 2— - Hien. The chair now has no protruding parts over the seat surface, so that after having a pia-carat an extra cushion between the front and the rear can be bathed on the seats along the car.

For stommens fastande vid fordonsgolvet finnas pa insidan av de U-formigt bojda stalroren 10 mot varandra framskjutande, med 'en andflans forsedda tappar 27, vilka aro avsedda att infallas i onskade 15.gen mellan med fordonsgolvet forbundna fastorgan. Dessa besta. enligt fig. 6 och 7 av tva med lagen for tapparna 27 utbildade underlagg 28, som dro inbordes forbundna medelst tva tvarstag 29, medelst vilka underlaggen 28 kunna fastspannas mot golvet medelst skruvar 30, samt av tvd med underlaggen 28 ledbart forbundna Overfall 31, som kunna pressas ned mot underlaggen 28 med tillhjalp av pa bultar paskruvade vingmuttrar 32. For fastening the frame to the vehicle floor, there are on the inside of the U-shaped bent steel tubes 10 projecting towards each other, with a flange-provided pins 27, which are intended to be incident in the desired shape between fixed members connected to the vehicle floor. These best. according to Figs. 6 and 7 of two substrates 28 formed by the law for the pins 27, which were pulled inboard connected by means of two transverse struts 29, by means of which the substrates 28 can be fastened to the floor by means of screws 30, and by TVd. be able to be pressed down against the base 28 with the aid of wing nuts 32 screwed on on bolts.

Uppfinningen ãr givetvis icke begransad till den pa ritningen visade och ovan i detalj beskrivna utforingsformen, utan modifikatio- nerolika slag dro tankbara Mom uppfin- ningens ram. Salunda behova Mien for mottagande av standarnas orunda andar icke nodvandigtvis vara upptagna i med stommen stelt fOrbundna delar, utan de kunna alternativt vara upptagna exempelvis i delar, som are ensidigt vridbara relativt stommen, sa att ryggstOdet kan f alias fram Over satet utan att forst avtagas. Vidare kunna Mien. hava annan form an fyrkantig form, exempelvis form av en regelbunden. sexkant. A.ven andra modifikationer aro tankbara. The invention is of course not limited to the embodiment shown in the drawing and described in detail above, but without modifications of any kind. Thus, in order to receive the non-round spirits of the standards, the Mien need not necessarily be accommodated in parts rigidly connected to the frame, but they may alternatively be accommodated, for example, in parts which are one-sidedly rotatable relative to the frame, so that the backrest can be extended. . Furthermore, Mien can. have a shape other than a square shape, for example the shape of a regular one. hexagon. A. other modifications are also conceivable.

Claims

Patent claim:

Seat furniture with detachable backrest (25), characterized in that the means f Or the detachable connection of the backrest to the seat resp. the furniture frame consists of two or more starters (24) which are arranged so that the projecting arms (23) are then releasably pushed in from the opposite hall in the corresponding hall in the hall or frame (12), and by sleeve-shaped guides in the backrest corresponding to the stands. , by means of which this can be traded from above the stands, so that these are retained in the tail by the backrest.

Seat furniture according to claim 1, characterized in that each stand is provided with only one side projecting on the side (23), which is square or otherwise round cross-sectional shape and is arranged to be inserted into a correspondingly shaped hall in the seat or dumb.

Seat furniture according to patent claim 2, characterized in that the stands are L-shaped at the lower end.

Seat furniture according to patent claim 2 or 3 with a self-resilient frame, composed of U-shaped bent metal tubes (10) at the rear, can be drawn, so that the non-round Mien for receiving the standard arms pulled up in a U-tubes connecting transverse rods ( 13).

Seat furniture according to claim 4 with coil springs (15) interposed between the free shank lands of the U-rudder, characterized in that the standard receiving transverse stay rudder (13) between the spirits has an R-shaped deflection against which the seat stands, in order to maintain of the required length of the coil springs, the most possible layer of construction must be obtainable.

6. Seating furniture according to any one of patent claims 1-5, characterized in that all parts with the furniture frame rigidly connected to the seat lie on the upper side of the seat (18).

Seat furniture1 according to one of Claims 1 to 6, in which the backrest consists of a substantially rectangular frame of metal tubes (26), characterized in that the standing root of the frame forms guides for the stands (24). Stockholm 1949. Kungl. Boktr. P. £ Norstedt 6-. SUner 400080 trc "." 1 "2" 7421MOLirilaillaa: All •

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