EP0036386B1 - Seat - Google Patents

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Publication number
EP0036386B1
EP0036386B1 EP81810076A EP81810076A EP0036386B1 EP 0036386 B1 EP0036386 B1 EP 0036386B1 EP 81810076 A EP81810076 A EP 81810076A EP 81810076 A EP81810076 A EP 81810076A EP 0036386 B1 EP0036386 B1 EP 0036386B1
Authority
EP
European Patent Office
Prior art keywords
chair
seat
cross
struts
rear legs
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
EP81810076A
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German (de)
French (fr)
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EP0036386A3 (en
EP0036386A2 (en
Inventor
Arnold Knickrehm
Martlen Knickrehm
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Individual
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Individual
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Publication date
Application filed by Individual filed Critical Individual
Priority to AT81810076T priority Critical patent/ATE7649T1/en
Publication of EP0036386A2 publication Critical patent/EP0036386A2/en
Publication of EP0036386A3 publication Critical patent/EP0036386A3/en
Application granted granted Critical
Publication of EP0036386B1 publication Critical patent/EP0036386B1/en
Expired legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C1/00Chairs adapted for special purposes
    • A47C1/14Beach chairs ; Chairs for outdoor use, e.g. chairs for relaxation or sun-tanning
    • 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
    • A47C5/10Tubular chairs of foldable, collapsible, or dismountable type
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63CSKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C11/00Accessories for skiing or snowboarding
    • A63C11/001Seats formed of skis or of accessories for skis

Definitions

  • the invention relates to a removable armchair, the frame of which is essentially composed of two main beams and further tube or tube and rod parts which can be accommodated in the interior of the main beams each having a cavity, the main beams, the lower sections of which form the front legs of the armchair , below and above are connected to each other by cross struts, two armchair rear legs are each fastened with their upper ends to one of the main beams, and a seat is suspended in the frame.
  • Comfortable camping chairs with back and armrests are known that consist of a scaffold and a fabric seat attached to it. These armchairs are relatively voluminous and require a lot of space for transport. For this reason, armchairs have been developed that can be taken apart and easily transported. For example, skiers are familiar with armchairs that can be assembled using a pair of skis and poles. However, these ski and stick armchairs are uncomfortable, unstable and mostly complicated to use. Since the individual parts of the armchair are not firmly bonded to one another, the seated person is forced to carry out all movements carefully and always pay attention to balance in order to prevent the armchair from collapsing.
  • a removable deck chair is described in CH-A-179 906.
  • a walking stick is composed of the material for the construction of the deck chair.
  • the shaft consists of two half tubes, which are put together to form a tube and are attached to each other at the top and bottom. The remaining components for the construction of the deck chair are accommodated in the cavity of the tube.
  • the stick is relatively complex and complicated to use and it is doubted whether the two half-tubes are sufficiently stable for a deck chair. Since the half-tube rods are relatively short, two half-tube extension pieces must be provided, which further complicate the assembly of the deck chair and weaken the construction. It is also not possible to produce an armchair from the floor with separate back and seat sections and with an armrest.
  • the invention only has the task of starting from the known solutions to create an armchair which avoids the disadvantages mentioned.
  • the seat frame should be able to be assembled using a pair of ski poles and other parts.
  • the main girders are two ski poles, that the chair rear legs are tubular and stabilized by two cross braces, that the diameters of the cross braces, the cross braces of the chair rear legs and the poles are graduated from one another in such a way that one cross brace each, one cross brace and a chair back leg inserted into one of the sticks can be accommodated.
  • the armchair according to the invention can be assembled quickly and can be dismantled just as quickly and easily. It is stable, comfortable and practical. Due to the use of two ski poles, which are part of the standard equipment of the skier, the chair is always available when skiing.
  • the seat is expediently designed in such a way that when folded it results in a lumbar pocket.
  • the ski pole chair shown in the figures has a frame in which the fabric seat 1 is suspended.
  • the main supports of the frame are formed by two ski poles 2 with snow plates 3 and handles 4.
  • the lower parts of the ski poles 2 form the front legs of the chair.
  • Two cross struts 5, 6 connect the two ski poles 2 to one another.
  • two holes 8 are provided in the handles 4 and the lower parts of the ski poles, into which the ends of the cross struts 5, 6 are inserted.
  • the holes 8 break through only one wall of the tubular stick, so that the opposite tube wall forms a stop for the inserted cross strut.
  • the cross struts 5, 6 hold the sticks 2 parallel to one another at the correct distance.
  • the upper cross strut 5 carries the seat recess 1. This is provided at the top with a sack-shaped part 9 which is placed over the upper cross strut 5 and over the stick handles 4. This means that part of the load is diverted to the top of the seat frame.
  • the back shape of the seat recess extends downwards, which leads to a pleasant space.
  • the upper cross strut ensures a firm backrest.
  • the lower cross strut solidifies the seat frame and also takes on part of the pressure load that it transfers to the pair of poles 2.
  • the two tubular rear legs 10 are each provided at the top with a pin 11, in the center of which is anchored a mandrel 12 with a rectangular cross section, which protrudes about 4 to 5 cm.
  • This mandrel 12 penetrates a correspondingly shaped bore 13 in the ski pole 2.
  • the pin 11 and the upper end of the rear leg 10 are curved and rounded so that they adapt to the curvature of the pole.
  • the bulge of the upper end of the rear leg mentioned is designated by 14.
  • the hind leg 10 forms an acute angle of approximately 60 ° with the stick 2.
  • the projecting mandrel 12 limits the spread between the stick 2 and the hind leg 10 when the seat is loaded. In addition, he wears the seat 1 attached to it by means of a loop 15.
  • the main load is distributed evenly between the poles 2 and the rear legs 10.
  • the mandrels and the cones have to be removed made of a resistant material.
  • the attachment is done in the usual way, for example by pinning, screwing, jamming or the like.
  • the rear legs 10 also each have two boreholes 16, which are not continuous.
  • the ends of two cross struts 17 are inserted into these boreholes. They lead to the optimal strengthening of the armchair.
  • the position of the boreholes 16 is selected so that no unacceptable loads arise on the pipes, the seat constriction 18 causing a favorable counterpressure.
  • the cross struts 17 are arranged so deep that they do not hinder when sitting.
  • the snow plates 3 arranged at the lower ends of the two front legs 19 of the chair prevent the snow from sinking into the snow.
  • the rear legs 10 are also expediently provided with snow plates 20.
  • an insert 21 with an annular bead 22 is arranged in the lower end of each rear leg 10.
  • the snow plate 20 made of elastic plastic is provided in the center with a corresponding annular recess 23 so that it can be plugged onto the insert 21 and a high pressure load endures.
  • the snow plate 20 can expediently be closed at the bottom in order to prevent snow or dirt from penetrating into the rear leg 10.
  • the loop 15 of the seat 1 is located on the edge of the seat, exactly at the height of the mandrel 12. It is made of strong material and is sewn into the seat, riveted or the like. In addition to its function of absorbing and distributing loads onto the sticks 2 and the rear legs 10 it tightens the seat at cross height and helps the seated person to a healthy back support.
  • the ends of the straps 18, 25 are provided in a conventional manner with strong eyelets 26 and hooks 27 and can be closed and opened with one hand.
  • the whole frame is therefore included in the pair of sticks 2. Folded up small, the seat 1 results in a lumbar pocket in which additional parts such as the armrests and the rear snow plates as well as other personal effects can be stowed.
  • the cavity of the ski pole is released by opening the handle cover 28.
  • the cover 28 is on the hinge side 29 made of hard, resistant material.
  • it runs out into a slightly protruding, grooved grip tab 30.
  • This and the edge of the lid are made of soft material, and they elastically slip on the upper thickening 31 of the handle body 4 and close off the stick opening 32.
  • a slot 33 for the holding strap 34 is cut out and adjusted in the handle 4 on the hinge side. In this way, the upper thickening for the joint 29 and the bore 8, which receives the upper cross strut 5, is free.
  • the assembly of the tether 34 is simplified since it consists of only one part and not, as is known, of two parts.
  • the handle cover by opening the handle cover, the following parts can be removed from the cavity of the stick 2: the rear leg 10, which contains a cross strut 5, in this contain a cross strut 17.
  • the other stick contains the opposite Parts. All parts can be plugged together with corresponding holes 8, 16 to form a seat frame.
  • a small difference of around one millimeter between each of the three pipes prevents jamming in the floor. This diameter difference can be compensated for by suitable, slidable plastic rings, which are mounted exactly above the drill holes, in order to avoid rattling noises.
  • a vertical slot on the drill hole ensures that the inserted cross and cross struts are clamped in place by the plastic ring.
  • the ski pole seat offers skiers and winter hikers a stable, light, extremely comfortable seat that can be set up at any time.

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Special Chairs (AREA)

Abstract

1. Folding chair, the frame of which is composed essentially of two main supports (2) and further tube or tube and rod parts (5, 6, 10, 17) which can be accommodated in the interior of the main supports (2) each having a cavity, the main supports (2), the lower portions of which form the front legs of the chair, being connected to one another at the bottom and top by cross-struts (5, 6), two chair rear legs (10) moreover each being fastened by means of their upper ends (11, 12) to one of the main supports, and a seat (1) being suspended in the frame, characterized in that the main supports are two ski sticks (2), in that the chair rear legs (10) are tubular and are stabilized by two diagonal struts (17), and in that the diameters of the diagonal struts (17), the cross-struts (5, 6) of the chair rear legs (10) and the sticks (2) are graduated relative to one another in such a way that a diagonal strut (17), a cross-strut (5, 6) and a chair rear leg (10) can be accommodated in one of the sticks by being inserted into one another.

Description

Die Erfindung betrifft einen demontierbaren Sessel, dessen Gestell im wesentlichen aus zwei Hauptträgern und weiteren Rohr- oder Rohr- und Stangenteilen aufgebaut ist,welche im Innern der je einen Hohlraum aufweisenden Hauptträger unterbringbar sind, wobei die Hauptträger,deren untere Abschnitte die Vorderbeine des Sessels bilden, unten und oben durch Querstreben miteinander verbunden sind, wobei ferner zwei Sesselhinterbeine mit ihren oberen Enden je an einem der Hauptträger befestigt sind, und wobei im Gestell ein Sitz eingehängt ist.The invention relates to a removable armchair, the frame of which is essentially composed of two main beams and further tube or tube and rod parts which can be accommodated in the interior of the main beams each having a cavity, the main beams, the lower sections of which form the front legs of the armchair , below and above are connected to each other by cross struts, two armchair rear legs are each fastened with their upper ends to one of the main beams, and a seat is suspended in the frame.

Es sind bequeme Campingsessel bekannt mit Rück- und Armlehne die aus einem Gerüst und einem daran montierten Stoffsitz bestehen. Diese Sessel sind relativ voluminös und benötiger beim Transport viel Platz. Aus diesem Grund wurden schon Sessel entwickelt, die auseinandernehmbar und gut transportierbar sind. So sind z.B dem Skifahrer Sessel bekannt, die sich mittels eines Ski- und Stockpaares aufbauen lassen. Diese Ski- und Stocksessel sind aber unbequem, unstabil und meist kompliziert in der Handhabung. Da die Einzelteile des Sessels nicht fest miteinander verbunder sind, ist die sitzende Person gezwungen, alle Bewegungen sorgfältig auszuführen und dabei immer auf das Gleichgewicht zu achten, um das Zusammenbrechen des Sessels zu verhindern.Comfortable camping chairs with back and armrests are known that consist of a scaffold and a fabric seat attached to it. These armchairs are relatively voluminous and require a lot of space for transport. For this reason, armchairs have been developed that can be taken apart and easily transported. For example, skiers are familiar with armchairs that can be assembled using a pair of skis and poles. However, these ski and stick armchairs are uncomfortable, unstable and mostly complicated to use. Since the individual parts of the armchair are not firmly bonded to one another, the seated person is forced to carry out all movements carefully and always pay attention to balance in order to prevent the armchair from collapsing.

In der CH-A-179 906 ist ein demontierbarer Liegestuhl beschrieben. Ein Spazierstock ist aus dem Material zum Aufbau des Liegestuhls zusammengesetzt. Der Schaft besteht aus zwei Halbrohren, die zu einem Rohr zusammengelegt sind und unten und oben aneinander befestigt sind. Im Hohlraum des Rohres sind die übrigen Bestandteile für den Aufbau des Liegestuhls untergebracht. Der Stock ist relativ aufwending und kompliziert in der Handhabung und es wird bezweifelt, ob die beiden Halbrohre genügend stabil sind für einen Liegestuhl. Da die Halbrohrstäbe relativ kurz sind, müssen zwei Halbrohrverlängerungsstücke vorgesehen sein, die die Montage des Liegestuhls weiter erschweren und die Konstruktion schwächen. Auch ist es nicht möglich, aus dem Stock einen Sessel herzustellen mit getrennten Rücken-und Sitzpartien sowie mit einer Armstütze.A removable deck chair is described in CH-A-179 906. A walking stick is composed of the material for the construction of the deck chair. The shaft consists of two half tubes, which are put together to form a tube and are attached to each other at the top and bottom. The remaining components for the construction of the deck chair are accommodated in the cavity of the tube. The stick is relatively complex and complicated to use and it is doubted whether the two half-tubes are sufficiently stable for a deck chair. Since the half-tube rods are relatively short, two half-tube extension pieces must be provided, which further complicate the assembly of the deck chair and weaken the construction. It is also not possible to produce an armchair from the floor with separate back and seat sections and with an armrest.

Die Erfindung stellt sich nur zur Aufgabe, ausgehend von den bekannten Lösungen einen Sessel zu schaffen, der die erwähnten Nachteile vermeidet. Das Sitzgestell soll unter Verwendung eines Skistockpaares und anderen Teilen aufgebaut werden können.The invention only has the task of starting from the known solutions to create an armchair which avoids the disadvantages mentioned. The seat frame should be able to be assembled using a pair of ski poles and other parts.

Diese Aufgabe wird erfindungsgemäss so gelöst, dass die Hauptträger zwei Skistöcke sind, dass die Sesselhinterbeine rohrförmig und durch zwei Kreuzstreben stabilisiert sind, dass die Durchmesser der Kreuzstreben, der Querstreben der Sesselhinterbeine und der Stöcke derart voneinander abgestuft sind,dass je eine Kreuzstrebe, eine Querstrebe und ein Sesselhinterbein ineinandergesteckt in einen der Stöcke unterbringbar sind.This object is achieved according to the invention in such a way that the main girders are two ski poles, that the chair rear legs are tubular and stabilized by two cross braces, that the diameters of the cross braces, the cross braces of the chair rear legs and the poles are graduated from one another in such a way that one cross brace each, one cross brace and a chair back leg inserted into one of the sticks can be accommodated.

Der erfindungsgemässe Sessel ist rasch aufbaubar und ebenso rasch und problemlos wieder demontierbar. Er ist stabil, bequem und praktisch. Infolge der Verwendung zweier Skistöcke, die zur StandardAusrüstung des Skifahrers gehören, ist der Sessel beim Skifahren jederzeit verfügbar.The armchair according to the invention can be assembled quickly and can be dismantled just as quickly and easily. It is stable, comfortable and practical. Due to the use of two ski poles, which are part of the standard equipment of the skier, the chair is always available when skiing.

Zweckmässigerweise ist der Sitz so ausgebildet, dass er zusammengefaltet eine Lendentasche ergibt.The seat is expediently designed in such a way that when folded it results in a lumbar pocket.

Nachfolgend wird anhand der Zeichnungen ein Ausführungsbeispiel der Erfindung näher erläutert. Es zeigen:

  • Fig. 1 eine perspektivische Ansicht des Skistocksessels mit Rück- und Armlehne,
  • Fig. 2 die Befestigung der Hinterbeine des Sessels an den Skistöcken,
  • Fig. 3 bis Fig 5 den Skistockgriff in Seitenansicht, Frontanasicht und Draufsicht,
  • Fig. 6 einen Längsschnitt durch das untere Ende des Hinterbeins,
  • Fig.7 einen Querschnitt durch den auf das Hinterbein aufsteckbaren Scheeteller, und
  • Fig. 8 einen Längsschnitt durch einen Skistock mit Inhalt.
An exemplary embodiment of the invention is explained in more detail below with reference to the drawings. Show it:
  • 1 is a perspective view of the ski pole chair with back and armrests,
  • 2 the attachment of the rear legs of the chair to the ski poles,
  • 3 to 5 the ski pole handle in side view, front view and top view,
  • 6 shows a longitudinal section through the lower end of the rear leg,
  • 7 shows a cross section through the Scheeteller attachable to the rear leg, and
  • Fig. 8 shows a longitudinal section through a ski pole with content.

Der in den Figuren dargestellte Skistocksessel weist ein Gestell auf, in welchem der Stoffsitz 1 eingehängt ist. Die Hauptträger des Gestells werden durch zwei Skistöcke 2 gebildet mit Schneetellern 3 und Handgriffen 4. Die unteren Teile der Skistöcke 2 bilden die Vorderbeine des Sessels.The ski pole chair shown in the figures has a frame in which the fabric seat 1 is suspended. The main supports of the frame are formed by two ski poles 2 with snow plates 3 and handles 4. The lower parts of the ski poles 2 form the front legs of the chair.

Zwei Querstreben 5, 6 verbinden die beiden Skistöcke 2 miteinander. Dazu sind in den Handgriffen 4 und den unteren Teilen der Skistöcke zwei Bohrungen 8 vorgesehen, in welche die Enden der Querstreben 5, 6 eingesteckt werden. Die Bohrungen 8 durchbrechen nur eine Wand des rohrförmigen Stockes, so dass die gegenüberliegende Rohrwand einen Anschlag für die eingesteckte Querstrebe bildet. Die Querstreben 5, 6 halten die Stöcke 2 im richtigen Abstand parallel zueinander.Two cross struts 5, 6 connect the two ski poles 2 to one another. For this purpose, two holes 8 are provided in the handles 4 and the lower parts of the ski poles, into which the ends of the cross struts 5, 6 are inserted. The holes 8 break through only one wall of the tubular stick, so that the opposite tube wall forms a stop for the inserted cross strut. The cross struts 5, 6 hold the sticks 2 parallel to one another at the correct distance.

Die obere Querstrebe 5 trägt die Sitzmulde 1. Diese ist oben mit einem sackförmigen Teil 9 versehen, der über die obere Querstrebe 5 und über die Stockgriffe 4 gestülpt wird. Damit wird ein Teil der Belastung bereits oben auf das Sitzgestell abgeleitet. Die Rückenform der Sitzmulde erweitert sich nach unten, was zu einem angenehmen Platzverhältnis führt. Durch die obere Querstrebe ist eine feste Rückenlehne gewährleistet. Die untere Querstrebe verfestigt das Sitzgestell und übernimmt zusätzlich einen Teil der Druckbelastung, die sie auf das Stockpaar 2 ableitet.The upper cross strut 5 carries the seat recess 1. This is provided at the top with a sack-shaped part 9 which is placed over the upper cross strut 5 and over the stick handles 4. This means that part of the load is diverted to the top of the seat frame. The back shape of the seat recess extends downwards, which leads to a pleasant space. The upper cross strut ensures a firm backrest. The lower cross strut solidifies the seat frame and also takes on part of the pressure load that it transfers to the pair of poles 2.

Die beiden rohrförmigen Hinterbeine 10 sind oben je mit einem Zapfen 11 versehen, in dessen Zentrum ein im Querschnitt rechteckiger Dorn 12 verankert ist, welcher zirka 4 bis 5 cm vorsteht. Dieser Dorn 12 durchdringt eine entsprechend geformte Bohrung 13 im Skistock 2. Der Zapfen 11 und das obere Ende des Hinterbeins 10 sind so gewölbt und ausgerundet, dass sie sich der Stockrundung anpassen. Die erwähnte Ausbuchtung des oberen Endes des Hinterbeins ist mit 14 bezeichnet. Das Hinterbein 10 bildet einen spitzen Winkel von zirka 60° mit dem Stock 2. Der vorstehende Dorn 12 begrenzt die Spreizung zwischen dem Stock 2 und dem Hinterbein 10 bei der Belastung des Sitzes. Zusätzlich trägt er den mittels einer Schlaufe 15 daran eingehängten Sitz 1. Die Hauptbelastung wird auf diese Weise gleichmässig auf die Stöcke 2 und die Hinterbeine 10 verteilt. Naturgemäss müssen die Dorne und die Zapfen aus einem widerstandsfähigen Material bestehen. Das Befestigen geschieht in üblicher Weise, z.B. durch Verstiften, Einschrauben, Verklemmen oder dgl.The two tubular rear legs 10 are each provided at the top with a pin 11, in the center of which is anchored a mandrel 12 with a rectangular cross section, which protrudes about 4 to 5 cm. This mandrel 12 penetrates a correspondingly shaped bore 13 in the ski pole 2. The pin 11 and the upper end of the rear leg 10 are curved and rounded so that they adapt to the curvature of the pole. The bulge of the upper end of the rear leg mentioned is designated by 14. The hind leg 10 forms an acute angle of approximately 60 ° with the stick 2. The projecting mandrel 12 limits the spread between the stick 2 and the hind leg 10 when the seat is loaded. In addition, he wears the seat 1 attached to it by means of a loop 15. In this way, the main load is distributed evenly between the poles 2 and the rear legs 10. Naturally, the mandrels and the cones have to be removed made of a resistant material. The attachment is done in the usual way, for example by pinning, screwing, jamming or the like.

Die Hinterbeine 10 weisen ebenfalls je zwei Bohrlöcher 16 auf, die nicht durchgehend sind. In diese Bohrlöcher werden die Enden zweier Kreuzstreben 17 gesteckt. Sie führen zur optimalen Festigung des Sessels. Die Lage der Bohrlöcher 16 ist so gewählt, dass an den Rohren keine untragbaren Belastungen entstehen, wobei die Sitzverschnürung 18 einen günstigen Gegendruckbewirkt. Die Kreuzstreben 17 sind so tief angeordnet, dass sie beim Sitzen nicht hindern.The rear legs 10 also each have two boreholes 16, which are not continuous. The ends of two cross struts 17 are inserted into these boreholes. They lead to the optimal strengthening of the armchair. The position of the boreholes 16 is selected so that no unacceptable loads arise on the pipes, the seat constriction 18 causing a favorable counterpressure. The cross struts 17 are arranged so deep that they do not hinder when sitting.

Die an den unteren Enden der beiden Vorderbeine 19 des Sessels angeordneten Schneeteller 3 verhindern ein Einsinken in den Schnee. Auch die Hinterbeine 10 werden zweckmässigerweise mit Schneetellern 20 versehen. Dazu ist im unteren Ende jedes Hinterbeins 10 ein Einsatz 21 angeordnet mit einem ringförmigen Wulst 22. Der aus elastischem Kunststoff bestehende Schneeteller 20 ist im Zentrum mit einer entsprechenden ringförmigen Aussparung 23 versehen, so dass er auf den Einsatz 21 aufgesteckt werden kann und eine hohe Druckbelastung aushält. Zweckmässigerweise kann der Schneeteller 20 unten geschlossen sein, um das Eindringen von Schnee oder Schmutz in das Hinterbein 10 zu verhindern.The snow plates 3 arranged at the lower ends of the two front legs 19 of the chair prevent the snow from sinking into the snow. The rear legs 10 are also expediently provided with snow plates 20. For this purpose, an insert 21 with an annular bead 22 is arranged in the lower end of each rear leg 10. The snow plate 20 made of elastic plastic is provided in the center with a corresponding annular recess 23 so that it can be plugged onto the insert 21 and a high pressure load endures. The snow plate 20 can expediently be closed at the bottom in order to prevent snow or dirt from penetrating into the rear leg 10.

Nach dem Einhängen des Sitzes werden auf die Dorne 12 der Hinterbeine 10 körpergerechte Armlehnen 24 gesteckt. Dadurch wird ein erhöhter Komfort gewährleistet und eine eventuelle Verletzungsgefahr durch den vorstehenden Dorn verhindert.After hanging the seat, 10 armrests 24 that fit the body are placed on the mandrels 12 of the rear legs. This ensures increased comfort and prevents any risk of injury from the projecting mandrel.

Die Schlaufe 15 des Sitzes 1 befindet sich am Sitzrand, genau auf der Höhe des Dornes 12. Sie besteht aus starkem Material und ist im Sitz eingenäht, angenietet oder dgl. Neben ihrer Funktion der Belastungsaufnahme und -verteilung auf die Stöcke 2 und die Hinterbeine 10 strafft sie den Sitz in Kreuzhöhe und verhilft dem Sitzenden zu einer gesunden Rückenstützung.The loop 15 of the seat 1 is located on the edge of the seat, exactly at the height of the mandrel 12. It is made of strong material and is sewn into the seat, riveted or the like. In addition to its function of absorbing and distributing loads onto the sticks 2 and the rear legs 10 it tightens the seat at cross height and helps the seated person to a healthy back support.

Die Vorderseite des Sitzes 1 verbreitert sich nach aussen und mündet beidseitig in ein widerstandsfähiges Band 18 ein. Dieses erfüllt mehrere Aufgaben:

  • - Es strafft und befestigt den Sitz am Sesselgestell.
  • - Durch die kreuzweise Führung unter dem Sitz ergibt sich eine angenehme Federung desselben.
  • - Die Sitzbelastung wird direkt auf das Gestell übertragen.
  • - Die kreuzweise Bandführung sowie die weiteren seitlichen Bänder 25 ziehen die Stöcke und die Hinterbeine zusammen. Das verhütet ein übermässiges Spreizen des Winkels zwischen dem Stock und dem Hinterbein und entlastet so den Dorn 12.
The front of the seat 1 widens outwards and opens into a resistant band 18 on both sides. This fulfills several tasks:
  • - It tightens and fastens the seat to the armchair frame.
  • - The crosswise guidance under the seat results in a pleasant suspension of the same.
  • - The seat load is transferred directly to the frame.
  • - The cross band guide and the other side bands 25 pull the sticks and the rear legs together. This prevents the angle between the stick and the hind leg from spreading excessively and thus relieves the load on the mandrel 12.

Die Enden der Bänder 18, 25 sind in herkömmlicher Art mit starken Ösen 26 und Haken 27 versehen und lassen sich mit einem Handgriff schliessen und öffnen.The ends of the straps 18, 25 are provided in a conventional manner with strong eyelets 26 and hooks 27 and can be closed and opened with one hand.

Einer der Hauptvorteile des Skistocksessels besteht darin, dass er platzsparend transportiert und aufbewahrt werden kann. Nach der Entfernung der Armlehne 24, des Sitzes 1 und der hinteren Schneeteller 20 kann das Gestell auf einfache Weise auseinandergenommen werden. Die Durchmesser der verschiedenen Streben und Rohre sind so bemessen

  • - dass die Kreuzstreben 17 in die rohrförmigen Querstreben 5, 6 hineingesteckt werden können;
  • - dass die Querstreben 5, 6 ihrerseits in die rohrförmigen Hinterbeine 10 hineinpassen, und
  • - dass die Hinterbeine 10 schliesslich in die Skistöcke 2 hineingeschoben werden können.
One of the main advantages of the ski pole chair is that it can be transported and stored in a space-saving manner. After removing the armrest 24, the seat 1 and the rear snow plate 20, the frame can be easily dismantled. The diameters of the various struts and tubes are dimensioned in this way
  • - That the cross struts 17 can be inserted into the tubular cross struts 5, 6;
  • - That the cross struts 5, 6 in turn fit into the tubular rear legs 10, and
  • - That the rear legs 10 can finally be pushed into the ski poles 2.

Das ganze Gestell ist demnach im Stockpaar 2 enthalten. Klein zusammengelegt ergibt der Sitz 1 eine Lendentasche, in welcher Zusatzteile, wie die Armlehnen und die hinteren Schneeteller sowie andere persönliche Effekten verstaut werden können.The whole frame is therefore included in the pair of sticks 2. Folded up small, the seat 1 results in a lumbar pocket in which additional parts such as the armrests and the rear snow plates as well as other personal effects can be stowed.

Der Hohlraum des Skistockes wird durch Aufklappen des Handgriffdeckels 28 freigegeben. Der Deckel 28 besteht gelenkseits 29 aus hartem, widerstandsfähigem Material. Auf der anderen Seite läuft er in einen leicht vorstehenden, gerillten Grifflappen 30 aus. Dieser und der Deckelrand sind aus weichem Material hergestellt, und sie überstülpen elastisch die obere Verdickung 31 des Griffkörper 4 und schliessen die Stocköffnung 32 ab. Gelenkseits unten ist im Handgriff 4ein Schlitz 33 für das Halteband 34 ausgespart und verstellt. Auf diese Weise wird die obere Verdickung für das Gelenk 29 und die Bohrung 8, welche die obere Querstrebe 5 aufnimmt, frei. Ausserdem wird die Montage des Haltebandes 34 vereinfacht, da es nur aus einem und nicht, wie bekannt, aus zwei Teilen besteht.The cavity of the ski pole is released by opening the handle cover 28. The cover 28 is on the hinge side 29 made of hard, resistant material. On the other hand, it runs out into a slightly protruding, grooved grip tab 30. This and the edge of the lid are made of soft material, and they elastically slip on the upper thickening 31 of the handle body 4 and close off the stick opening 32. A slot 33 for the holding strap 34 is cut out and adjusted in the handle 4 on the hinge side. In this way, the upper thickening for the joint 29 and the bore 8, which receives the upper cross strut 5, is free. In addition, the assembly of the tether 34 is simplified since it consists of only one part and not, as is known, of two parts.

Zusammenfassend wird nochmals auf die Vorteile des erfindungsgemässen Sessels hingewiesen: Durch Aufklappen des Handgriffdeckels können dem Hohlraum des Stockes 2 folgende Teile entnommen werden: das hintere Bein 10, darin enthalten eine Querstrebe 5, in dieser enthalten eine Kreuzstrebe 17. Der andere Stock enthält die gegengleichen Teile. Alle Teile können mit entsprechenden Bohrlöchern 8, 16 zu einem Sitzgerüst zusammengesteckt werden. Eine kleine Differenz von zirka einem Millimeter zwischen jedem der drei Rohre verhütet ein Verklemmen im Stock. Diese Durchmesserdifferenz kann durch geeignete, gleitfähige Kunststoffringe, welche genau über den Bohrlöchern montiert werden, ausgeglichen werden, um Klappergeräusche zu vermeiden. Zugleich bewirkt ein senkrechter Schlitz genau auf dem Bohrloch, dass die eingesteckten Quer- und Kreuzstreben durch den Kunststoffring festgeklemmt werden.In summary, reference is again made to the advantages of the armchair according to the invention: by opening the handle cover, the following parts can be removed from the cavity of the stick 2: the rear leg 10, which contains a cross strut 5, in this contain a cross strut 17. The other stick contains the opposite Parts. All parts can be plugged together with corresponding holes 8, 16 to form a seat frame. A small difference of around one millimeter between each of the three pipes prevents jamming in the floor. This diameter difference can be compensated for by suitable, slidable plastic rings, which are mounted exactly above the drill holes, in order to avoid rattling noises. At the same time, a vertical slot on the drill hole ensures that the inserted cross and cross struts are clamped in place by the plastic ring.

Nach dem Zusammenbau des Sitzgestells wird die Sitzmulde eingehängt und mit dem Gestell verschnürt. Der Skistocksitz bietet dem Skifahrer und Winterwanderer einen standfesten, leichten , äusserst bequemen, jederzeit aufstellbaren Sitz an.After assembling the seat frame, the seat recess is hooked in and tied to the frame. The ski pole seat offers skiers and winter hikers a stable, light, extremely comfortable seat that can be set up at any time.

Claims (10)

1. Folding chair, the frame of which is composed essentially of two main supports (2) and further tube or tube and rod parts (5,6,10,17) which can be accommodated in the interior of the main supports (2) each having a cavity, the main supports (2), the lower portions of which form the front legs of the chair, being connected to one another at the bottom and top by cross-struts (5,6), two chair rear legs (10) moreover each being fastened by means of their upper ends (11,12) to one of the main supports, and a seat (1) being suspended in the frame, characterised in that the main supports are two ski sticks (2), in that the chair rear legs (10) are tubular and are stabilised by two diagonal struts (17), and in thatthe diameters of the diagonal struts (17), the cross-struts (5,6) of the chair rear legs (10) and the sticks (2) are graduated relative to one another in such a way that a diagonal strut (17), a cross-strut (5,6) and a chair rear leg (10) can be accommodated in one of the sticks by being inserted into one another.
2. Chair according to claim 1, characterised in that the upper end of each rear leg (10) has a peg (12) of profiled cross-section which passes through a correspondingly shaped bore (13) in the associated main support (2), and in that the upper end of the rear leg (10) is shaped in such a way that it matches the curve of the main support (2).
3. Chair according to claim 21, characterised in that the projecting peg (12) is covered with an armrest (24 made of plastic.
4. Chair according to claim 1, characterised in that the ends of the cross-struts (5,6) are inserted in bores (8) in the main supports (2), and in that the ends of the diagonal struts (17) are iserted in drill-holes (16) in the rear legs (10).
5. Chair according to claim 4, characterised in that the bores (8) and the drill-holes (16) perforate only one wall of the corresponding tubes (2,10), so that the opposite tube wall forms a stop for the inserted cross-struts and diagonal struts (5,6,17).
6. Chair according to claim 2, characterised in that the seat (1) is wrapped over the upper cross-strut (5), in that there are laterally at the seat edge loops (15) which are suspended in the projecting pegs (12), and in that the seat is tied to the frame.
7. Chair according to claim 6, characterised in that to tie the seat (1) to the frame there are bands (18) which extend crosswise under the seat (1) and which engage round the main supports (2) and the rear legs (10), and in that attached to the seat are lateral bands (25) which engage underthe lower cross-strut (16) and which are suspended on the rear legs (10).
8. Chair according to claim 1, characterised in that the seat (1), when folded together, forms a hip bag.
9. Chair according to claim 1, characterised in that the snow plates (3) of the sticks (2) form the front feet of the chair, and in that two further snow plates (20) are attached releasably as rear feet onto the ends of the rear legs (10).
10. Chair according to claim 1, characterised in that each ski-stick handle (4) has a cover (28) which is fastened pivotably to the handle body and which exposes the cavity in the interior of the ski-stick (2), and in that a slit (33) in which a holding strap (34) is fastened is formed in a lower projection of the handle (4).
EP81810076A 1980-03-19 1981-03-05 Seat Expired EP0036386B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT81810076T ATE7649T1 (en) 1980-03-19 1981-03-05 ARMCHAIR.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH210380 1980-03-19
CH2103/80 1980-03-19

Publications (3)

Publication Number Publication Date
EP0036386A2 EP0036386A2 (en) 1981-09-23
EP0036386A3 EP0036386A3 (en) 1981-10-07
EP0036386B1 true EP0036386B1 (en) 1984-05-30

Family

ID=4225939

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81810076A Expired EP0036386B1 (en) 1980-03-19 1981-03-05 Seat

Country Status (3)

Country Link
EP (1) EP0036386B1 (en)
AT (1) ATE7649T1 (en)
DE (1) DE3163815D1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3614084A1 (en) * 1986-04-25 1987-10-29 Hartmann Reelitz Sigrid The resting sail - an object for leisure time

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH179906A (en) * 1934-11-10 1935-09-30 Witz Russi Dora Walking stick.
US2445489A (en) * 1945-05-22 1948-07-20 Jacob A Mangold Folding camp stool
US2736366A (en) * 1954-09-28 1956-02-28 Thomas A Calabrese Collapsible and folding seats

Also Published As

Publication number Publication date
EP0036386A3 (en) 1981-10-07
ATE7649T1 (en) 1984-06-15
EP0036386A2 (en) 1981-09-23
DE3163815D1 (en) 1984-07-05

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