DE667096C - Adjustable and foldable seat and deck chair - Google Patents

Adjustable and foldable seat and deck chair

Info

Publication number
DE667096C
DE667096C DEG91439D DEG0091439D DE667096C DE 667096 C DE667096 C DE 667096C DE G91439 D DEG91439 D DE G91439D DE G0091439 D DEG0091439 D DE G0091439D DE 667096 C DE667096 C DE 667096C
Authority
DE
Germany
Prior art keywords
strut
backrest
brace
deck chair
adjustable
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DEG91439D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ERNST GOCKEL
Original Assignee
ERNST GOCKEL
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 ERNST GOCKEL filed Critical ERNST GOCKEL
Priority to DEG91439D priority Critical patent/DE667096C/en
Application granted granted Critical
Publication of DE667096C publication Critical patent/DE667096C/en
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C1/00Chairs adapted for special purposes
    • A47C1/02Reclining or easy chairs
    • A47C1/022Reclining or easy chairs having independently-adjustable supporting parts
    • A47C1/024Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination
    • A47C1/026Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination by means of peg-and-notch or pawl-and-ratchet mechanism
    • A47C1/0265Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination by means of peg-and-notch or pawl-and-ratchet mechanism positioned under the arm-rests
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C1/00Chairs adapted for special purposes
    • A47C1/02Reclining or easy chairs
    • A47C1/022Reclining or easy chairs having independently-adjustable supporting parts
    • A47C1/028Reclining or easy chairs having independently-adjustable supporting parts for changing a straight chair into an easy chair, e.g. by inverting or tilting seat and back-rest in the base frame or by overturning the whole chair
    • A47C1/029Reclining or easy chairs having independently-adjustable supporting parts for changing a straight chair into an easy chair, e.g. by inverting or tilting seat and back-rest in the base frame or by overturning the whole chair by changing the length or the inclination of the legs
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C3/00Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/20Chairs or stools with vertically-adjustable seats
    • A47C3/36Chairs or stools with vertically-adjustable seats with means, or adapted, for inclining the legs of the chair or stool for varying height of seat
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C4/00Foldable, collapsible or dismountable chairs
    • A47C4/28Folding chairs with flexible coverings for the seat or back elements
    • A47C4/32Folding chairs with flexible coverings for the seat or back elements having a frame made of wood or plastics
    • A47C4/34Folding chairs with flexible coverings for the seat or back elements having a frame made of wood or plastics with legs pivotably connected to seat or underframe
    • A47C4/38Folding chairs with flexible coverings for the seat or back elements having a frame made of wood or plastics with legs pivotably connected to seat or underframe with cross legs
    • A47C4/40Folding chairs with flexible coverings for the seat or back elements having a frame made of wood or plastics with legs pivotably connected to seat or underframe with cross legs of adjustable type

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Chairs Characterized By Structure (AREA)

Description

Verstell.- und zusammenkjappbarer Sitz- und Liegestuhl Die Erfindung betrifft einen Sitz- und Liegestuhl, bei dem in jedem seiner Gestellseitenteile die Sitzrahmenstrebe, die Rücl@enlehnenstrebe, die Axmlehne und die vordere Beinstrebe im Gelenkparallelogramm verstellbar und zusammenklappbar sind. Die Erfindung besteht darin, daß sich in der hinteren unteren Schwenkachse des Gelenkparallelogramms die zu einer Beinstrebe verlängerte Rückenlehnenstrebe und eine weitere Beinstrebe kreuzen, deren über der gemeinsamen Schwenkachse befindlicher Strebenteil mittelbar in Rasten an der unteren Fläche der Armlehne greift.Adjustable and collapsible seat and deck chair The invention relates to a seat and deck chair in which in each of its frame side parts the seat frame strut, the backrest strut, the axle rest and the front leg strut are adjustable and collapsible in the joint parallelogram. The invention exists is that in the rear lower pivot axis of the joint parallelogram cross the backrest brace extended to form a leg brace and another leg brace, their strut part located above the common pivot axis indirectly in notches on the lower surface of the armrest.

Die um die hintere, untere Gelenkpara.llelogrammachse schwingbaren Fußteile der hinteren Beinstrebe und der Rückenlehnenstrebie sind entgegengesetzt gleichgeneigt, und jeder ist ebenso lang wie der Fußteil der vorderen Beinstrebe.The one that can swing around the posterior, lower joint para.llelogram axis The foot parts of the rear leg brace and the back brace are opposite inclined equally, and each is as long as the foot section of the front leg brace.

Es ist hierdurch ein Liegestuhl mit sechs Füßen geschaffen, die in jeder Gebrauchsstellung des Stuhles wackelfrei auf dem Boden stehen. Da ferner der größere Teil des. Körpergewichts in der Hauptsache von den vier Hinterfüßen aufgenommen wird und das ganze Gewicht sich auf sechs Füße verteilt, so kann das bei Liegestühlen häufig vorkommende Zusammenbrechen unter dem Gewicht schwerer Personen hier nicht mehr vorkommen. Die Verstellbarkeit bei unbelastetem Stuhl ist eine äußerst einfache und leichte, indem beim Anheben der Rückenlehne das Gelenkparallelogramm sofogt nachgibt, d. h. sich verschiebt, und die Einstellung der nun ungehindert schwingbaren Beinstrebe in eine ,andere Höhenlage ermöglicht wird.This creates a deck chair with six feet that extend into stand on the floor without wobbling in any position of use of the chair. Furthermore, since the greater part of the body weight taken up mainly by the four hind feet and the whole weight is distributed over six feet, this can be the case with deck chairs frequent breakdowns under the weight of heavier people are not here occur more. Adjustability when the chair is unloaded is extremely simple and light, in that the parallelogram of the joint immediately moves when the backrest is raised yields, d. H. shifts, and the setting of the now freely oscillatable Leg brace in a different altitude is made possible.

In der Zeichnung ist ein Ausführungsbeispiel des - Erfindungsgegenstandes in zwei Seitenansichten und damit in zwei Gebrauchsstellungen dargestellt.The drawing shows an exemplary embodiment of the subject matter of the invention shown in two side views and thus in two positions of use.

Bei der gezeichneten Ausführungsform bilden in jedem Gestellseitenteil die Sitzrahmenstrebe a, die Rückenlehnenstrebe b, die Armlehne c und die vordere Beinstrebe d mit den vier Zapfen f, g, h, ä ungefähr ein Gelenkparallelogramm, und die vordere Beinstrebe d steht genau oder angenähert parallel zur Rückenlehnenstrebe b.In the embodiment shown, the seat frame strut a, the backrest strut b, the armrest c and the front leg strut d with the four pins f, g, h, ä form approximately an articulated parallelogram in each frame side part, and the front leg strut d is exactly or approximately parallel to the Backrest brace b.

An der Sitzrahmenstreb.ea ist das .eine aufwärts gekröpfte Ende .eines Metallbandes e befestigt, das an seinem oberen Ende den Schwenkzapfen f für die Rückenlehnenstrebe b trägt.On the seat frame brace, this is an upwardly cranked end Metal band e attached, the pivot pin f for the at its upper end Backrest brace b carries.

In der hinteren, unteren Schwenkachse f des Gelenkparallelogramms kreuzen sich die zu einer Beinstrebe verlängerte Rückenlehnenstrebe b und eine weitere Beinstrebe, deren über der gemeinsamen Schwenkachse f befindlicher Strebenteil mittelbar in Rasten h an der unteren Fläche der Armlehne c greift. Diese Rasten oder Zahnungen sind entweder unmittelbar in das Holz der Armlehne eingeschnitten, wie es in der Fig. i dargestellt ist, oder durch eine Metalleiste g gebildet, wie es aus der Fig. 2 ersichtlich ist. In diese Zahnungen oder Rasten greifen entsprechend ausgebildete Stücke r ein, die an dem oberen Ende jeder hinteren Beinstrebe L befestigt sind und den Stuhl, wie .aus den Fig. i und 2 hervorgeht, in den verschiedenen Gebrauchslagen feststellen. Der ganze Stuhl steht somit auf sechs Füßen und ist daher bei Belastung besonders widerstandsfähig: Ein W=,' kein kann, da die Rückenlehnenstrebe b strt'@ parallel zu der vorderen Beinstrebed ist, mchl eintreten, sofern nur die im Schwenkzapfen#.f@ aneinandergelenkten Fußteile der Rückenlehnenstrebe b und der hinteren Beinstrebe L einander gleich lang und entgegengesetzt gleich geneigt sind.In the rear, lower pivot axis f of the articulated parallelogram, the backrest strut b, which is lengthened to a leg strut, and another leg strut, the strut part of which is located above the common pivot axis f, engages indirectly in notches h on the lower surface of the armrest c. These notches or teeth are either cut directly into the wood of the armrest, as shown in FIG. I, or formed by a metal strip g, as can be seen from FIG. Correspondingly designed pieces r engage in these teeth or notches, which are fastened to the upper end of each rear leg strut L and determine the chair, as can be seen from FIGS. I and 2, in the various positions of use. The whole chair stands on six feet and is therefore particularly resistant to stress: A W =, 'no can, since the backrest strut b strt' @ is parallel to the front leg strut, mchl enter, provided that only the pivot pin # .f @ Articulated foot parts of the backrest strut b and the rear leg strut L are equally long and inclined in opposite directions.

Um ferner in der aus der Fig. z ersichtlichen tiefsten Stellung als Liegestuhl ein ungewolltes Zusammenklappen des Stuhles unmöglich zu machen, stützen sich in dieser Lage die Rückenlehnenstreben b beiderseits auf je einen an den hinteren BeinstrebenL angebrachten Anschlag m.In order to also be in the lowest position shown in FIG Deck chair to make it impossible to unintentionally collapse the chair In this position, the backrest struts b on both sides on each one to the rear Leg struts L attached stop m.

Die beiden vorderen Beinstrebend können zu ihrer Versteifung mit Verstrebungen n versehen sein. Demselben Zweck dienen die an den hinteren Beinstreben L angebrachten Querstreben o. Bei Nichtgebrauch kann der Stuhl ohne weiteres eng zusammengeklappt und leicht .fortgeschafft werden.The two front leg struts can be used to stiffen them with struts n be provided. The ones attached to the rear leg struts L serve the same purpose Cross struts o. When not in use, the chair can easily be folded up tightly and easily. be carried away.

Claims (2)

PATENTANSPRÜCHE-: i. Sitz- und Liegestuhl, bei dem in jedem seiner beiden Gestellseitenteile die Sitzrahmenstrebe, die Rückenlehnenstrebie, :die Armlehne und die vordere Beinstrebe im Gelenkparallelogramm verstellbar und zusammenklappbar sind, dadurch gekennzeichnet, daß sich in der hinteren, unteren Schwenkachse (f) des Gelenkparallelo.-gramms die zu einer Beinstrebe verlängerte Rückenlehnenstrebe (b) und Beine weitere Beinstrebe (l) kreuzen, deren über der gemeinsamen Schwenkachse (f) befindlicher Strebenteil mittelbar in Rasten (k) an der unteren Fläche der Armlehne (c) greift. PATENT CLAIMS: i. Seating and deck chair with which in each of his the seat frame brace, the backrest brace,: the armrest and the front leg strut adjustable and collapsible in the articulated parallelogram are, characterized in that in the rear, lower pivot axis (f) of the joint parallelogram the backrest strut extended to a leg strut (b) and legs cross another leg strut (l), the one above the common pivot axis (f) the strut part located indirectly in notches (k) on the lower surface of the armrest (c) takes effect. 2. Sitz- und Liegestuhl nach Anspruch i, dadurch gekennzeichnet, daß die um die hintere, untere Gelenkparallelogrammachse (f) schwingbaren Fußteile der hinteren Beinstrebe (L) und der Rückenlehnenstrebe (b) entgegengesetzt gleichgeneigt sind und jeder ebenso lang ist wie der Fußteil der vorderen Beinstrebe (d).2. Seat and deck chair according to claim i, characterized in that the foot parts of the rear leg strut (L) and the backrest strut (b) inclined in opposite directions and each is as long as the foot section of the front leg brace (d).
DEG91439D 1935-11-01 1935-11-01 Adjustable and foldable seat and deck chair Expired DE667096C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEG91439D DE667096C (en) 1935-11-01 1935-11-01 Adjustable and foldable seat and deck chair

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG91439D DE667096C (en) 1935-11-01 1935-11-01 Adjustable and foldable seat and deck chair

Publications (1)

Publication Number Publication Date
DE667096C true DE667096C (en) 1938-11-04

Family

ID=7139468

Family Applications (1)

Application Number Title Priority Date Filing Date
DEG91439D Expired DE667096C (en) 1935-11-01 1935-11-01 Adjustable and foldable seat and deck chair

Country Status (1)

Country Link
DE (1) DE667096C (en)

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