EP1311173B1 - Backpack - Google Patents

Backpack Download PDF

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Publication number
EP1311173B1
EP1311173B1 EP01962440A EP01962440A EP1311173B1 EP 1311173 B1 EP1311173 B1 EP 1311173B1 EP 01962440 A EP01962440 A EP 01962440A EP 01962440 A EP01962440 A EP 01962440A EP 1311173 B1 EP1311173 B1 EP 1311173B1
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EP
European Patent Office
Prior art keywords
support frame
support
frame
backpack
partial
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 - Lifetime
Application number
EP01962440A
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German (de)
French (fr)
Other versions
EP1311173A1 (en
Inventor
Helene Wagner
Johann Wagner
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Wagner & Wagner Oeg
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Wagner & Wagner Oeg
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Filing date
Publication date
Application filed by Wagner & Wagner Oeg filed Critical Wagner & Wagner Oeg
Priority to AT01962440T priority Critical patent/ATE301409T1/en
Publication of EP1311173A1 publication Critical patent/EP1311173A1/en
Application granted granted Critical
Publication of EP1311173B1 publication Critical patent/EP1311173B1/en
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Expired - Lifetime legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45FTRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
    • A45F4/00Travelling or camp articles which may be converted into other articles or into objects for other use; Sacks or packs carried on the body and convertible into other articles or into objects for other use
    • A45F4/02Sacks or packs convertible into other articles or into objects for other use
    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45CPURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C13/00Details; Accessories
    • A45C13/38Luggage carriers
    • A45C13/385Luggage carriers with rolling means
    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45FTRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
    • A45F3/00Travelling or camp articles; Sacks or packs carried on the body
    • A45F3/10Pack-frames carried on the body
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C4/00Foldable, collapsible or dismountable chairs
    • A47C4/52Trunk chairs, i.e. chairs collapsible to self contained carrying case, e.g. trunk shape
    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45CPURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C9/00Purses, Luggage or bags convertible into objects for other use
    • A45C2009/002Purses, Luggage or bags convertible into objects for other use into a seat

Definitions

  • the invention relates to a backpack from a support frame and a packing container, which support frame a folding chair with two rectangular in their basic form, pivotable in the area of the side members interconnected subframe forms, consisting of a flat swung together Carrying position in an X-shaped open seating position hinged are.
  • Such back rests are for example from AT 003 554 U, the US 5,303,975 A or US 4,773,574 A, wherein the folding chair even in its folded support position also serves as a support frame and the packing container is attached directly to the sub-frame of the folding chair.
  • the folding chair in its open seating position of both the packing container as charged by the person using the folding chair, what a correspondingly stable and thus heavier construction of the support frame requires and difficulty in resizing the folding chair the seated person on the one hand and on the smallest possible pack size on the other brings with it.
  • the sub-frame of the folding chair can be insufficient in shape to be comfortably carried on the back Adjust support frame, eliminating the back support over a longer period of time It is very difficult to carry on and is often painful to wear Pressure points u. Like occur.
  • EP 0 303 513 A has already been a support frame for proposed a backpack, which can also be converted into a folding chair is which folding chair but own, hinged to each other subframe or frame parts for the foot parts, the seat, the backrest and the Armrests has, making it a rather expensive construction comes.
  • the folding chair forms itself again the actual Support frame for the backpack and the packing container must be on the backrest and attached to a foot part of the folding chair.
  • the demand after a true carrying aid by the folding armchair forming Carrying frame neglected and there are relatively large dimensions the resulting backpack to accept.
  • the known back rests therefore represent an unsatisfactory Compromise with respect to a stretcher on the one hand and a folding chair on the other hand set requirements and their dimensions in collapsed Support position are consistently greater than they, for example at a hand luggage for air travel would be allowed, so that this back carry are unfit as hand luggage and their field of application accordingly remains limited.
  • a backpack according to the preamble of claim 1 is made WO-A-9838891 has become known.
  • the invention is therefore based on the object, a backpack of the to create the kind described above, which is characterized by their comfort during Use as a stretcher and by their convenience when used as a folding chair characterized and beyond with comparatively low construction costs a simple, robust and yet reliable support frame lower Pack sizes offers.
  • the support frame a comprises stationary support frame, on the one hand, the subframe of the support chair are articulated and releasably secured to the other side of the packing container is, and that the support frame is guided vertically adjustable upper Frame part equipped with a backrest for the folding chair is and with his crossbar results in a handle.
  • This own support frame allows the functions of the support frame as the actual stretcher on the one hand and as a folding chair on the other hand from each other Separate and both folding chair and support frame in each case to the to adapt to special requirements, so that a pleasant, comfortable fit and a comfortable, well-distributing load without any pressure marks on the back supporting stretcher arise.
  • Due to the height-adjustable upper frame part the support frame can while the backrest of the folding chair a desired height matched and for a corresponding seating comfort be taken care of and also allows the insertion of the frame part in To comply with the support frame a small pack size, so that the dimensions of a hand luggage suitable for air travel.
  • the support frame is further with carrying strap od.
  • carrying straps of packing containers such as the carrier a backpack, are used as a carrying strap for the entire backpack.
  • this support plate is pre-assembled by means of suitable holders of the packing container and can then be together with the support plate quickly and effortlessly on the support frame via suitable Fix quick connections.
  • the backpack With a handle, the backpack is with the packing container equipped or freed from the packing container, which, for example immediately use the backpack only as a seat with the container removed allowed.
  • a variety of packaging containers can be mounted, especially for the manufacturer's warehousing and facilitates the production.
  • the support plate provides the arrangement of appropriate articulation points the possibility of the straps optimally positioned, which also provides a high level of comfort for the Get back carry.
  • the support plate on the back be provided with a comfortable cushion pad.
  • the support frame below the packing container has a projecting, preferably retractable support leg, since the Support foot not only facilitates the reception of the packing container, but also When setting up the support frame ensures increased stability.
  • a backpack 1 consists of a support frame 2 and a packing container 3, for example, a suitcase.
  • the support frame 2 comprises a standing Supporting frame 4, on the one hand, the packing container 3 by means of suitable, not shown fasteners attached and on the other hand a folding chair 5 is hinged.
  • the folding chair 5 has two in their basic form rectangular sub-frame 6, 7 on, in the area of the side rails 8, 9 um a transverse axis A pivotally connected to each other and from a flat pivoted support position (Fig. 2) in an X-shaped open seating position (Fig. 1) are hinged.
  • the support chair 5 has a seat cushion as a flexible seat 11 on and the bottom of the support frame 4 projecting sub-frame 7 carries on End of its side rails 9 wheels 12.
  • the support frame 4 forms below the packing container 3 a support foot 13 for better accommodation of the packing container 3 and for safe support of the support frame 2 in transport position, and on cross struts 14, 15 of the Support frames are only indicated by dashed lines support strap 16 for recording the backpack 1 attached to the back of a wearer.
  • the support frame 4 is provided with an upper, height adjustable in the side rails 17 guided frame member 18 equipped with a backrest 19 for the folding chair 5 and with its upper cross member 20 a Handle forms.
  • This upper frame part 18 is in sitting position of the support frame according to the desired height of the backrest 19 upwards adjusted (Fig. 1) and in supporting position of the support frame in the lower part of the Inserted support frame (Fig. 2) to minimize packing dimensions to reach.
  • the upper frame member 18 but also in Carrying position in extended upper position as a handle to the process of the support frame 2 are used on its wheels 12.
  • the support frame 4 a Be assigned to support plate 21, which for receiving the not shown Packing container is used, so that the suitable holders 22 on the front the carrier plate 21 preassembled packing container together with the support plate 21 can be quickly and easily assembled or disassembled.
  • the support plate 21 forms side legs 24 with cup-shaped longitudinal edge 25 for clipping on the side rails, making the back carrier 1 at any time with a handle from Pack container freed and used only as armchair, for example camping chair can be.
  • the packing container with the support plate 21 immediately clipped on and the back support 1 is both a seat as well as a support frame for a packing container available.
  • the straps can be optimized in terms of wearing comfort, Why the support plate 21 may be equipped with a cushion pad 27 can.

Landscapes

  • Handcart (AREA)
  • Portable Outdoor Equipment (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)

Abstract

A backpack (1) comprises a support stand (2) and a pack container (3), said support stand (2) forms a folding seat (5) with two essentially rectangular partial frames (6, 7) which are connected together in a hinged manner in the region of the side spars (8, 9) and which may be opened out from a flat, folded carrying position into an open X-shaped sitting position. According to the invention, a simple, robust, reliable support stand may be achieved, whereby said support stand (2) comprises a standing support frame (4) to which the partial frames (6, 7) of the portable seat (5) are connected on one side and on the opposing side the pack container (3) is detachably mounted. The support frame (4) comprises a height adjustable guided upper frame piece (18), equipped with a backrest (19) for the folding seat (5) and which forms a hand grip with the crosspiece (20) thereof.

Description

Die Erfindung bezieht sich auf eine Rückentrage aus einem Stützgestell und einem Packbehälter, welches Stützgestell einen Klappsessel mit zwei in ihrer Grundform rechteckigen, im Bereich der Seitenholme verschwenkbar miteinander verbundenen Teilrahmen bildet, die aus einer flach zusammengeschwenkten Tragstellung in eine X-förmig geöffnete Sitzstellung aufklappbar sind.The invention relates to a backpack from a support frame and a packing container, which support frame a folding chair with two rectangular in their basic form, pivotable in the area of the side members interconnected subframe forms, consisting of a flat swung together Carrying position in an X-shaped open seating position hinged are.

Solche Rückentragen sind beispielsweise aus der AT 003 554 U, der US 5 303 975 A oder der US 4 773 574 A bekannt, wobei der Klappsessel selbst in seiner zusammengeklappten Tragstellung auch als Stützgestell dient und der Packbehälter direkt an den Teilrahmen des Klappsessels befestigt ist. Damit wird der Klappsessel in seiner geöffneten Sitzstellung sowohl vom Packbehälter als auch von der den Klappsessel benützenden Person belastet, was eine entsprechend stabile und damit schwerere Konstruktion des Stützgestells erfordert und Schwierigkeiten bei der Größenanpassung des Klappsessels an die sitzende Person einerseits und an ein möglichst kleines Packmaß anderseits mit sich bringt. Darüber hinaus lassen sich die Teilrahmen des Klappsessels in ihrer Form nur unzureichend auf ein bequem am Rücken zu tragendes Stützgestell abstimmen, wodurch die Rückentrage über eine längere Zeitspanne hinweg nur sehr beschwerlich zu tragen ist und beim Tragen häufig schmerzende Druckstellen u. dgl. auftreten.Such back rests are for example from AT 003 554 U, the US 5,303,975 A or US 4,773,574 A, wherein the folding chair even in its folded support position also serves as a support frame and the packing container is attached directly to the sub-frame of the folding chair. Thus, the folding chair in its open seating position of both the packing container as charged by the person using the folding chair, what a correspondingly stable and thus heavier construction of the support frame requires and difficulty in resizing the folding chair the seated person on the one hand and on the smallest possible pack size on the other brings with it. In addition, the sub-frame of the folding chair can be insufficient in shape to be comfortably carried on the back Adjust support frame, eliminating the back support over a longer period of time It is very difficult to carry on and is often painful to wear Pressure points u. Like occur.

Gemäß der EP 0 303 513 A wurde auch schon ein Tragrahmen für eine Rückentrage vorgeschlagen, der ebenfalls in einen Klappsessel umwandelbar ist, welcher Klappsessel aber eigene, aneinander angelenkte Teilrahmen bzw. Rahmenteile für die Fußteile, den Sitz, die Rückenlehne und die Armstützen aufweist, wodurch es zu einer recht aufwendigen Konstruktion kommt. Außerdem bildet der Klappsessel wiederum selbst auch das eigentliche Stützgestell für die Rückentrage und der Packbehälter muß an der Rückenlehne und einem Fußteil des Klappsessels befestigt sein. Auch hier wird die Forderung nach einer echten Traghilfe durch den einen Klappsessel bildenden Tragrahmen vernachlässigt und es sind verhältnismäßig große Abmessungen der entstehenden Rückentrage in Kauf zu nehmen.According to EP 0 303 513 A has already been a support frame for proposed a backpack, which can also be converted into a folding chair is which folding chair but own, hinged to each other subframe or frame parts for the foot parts, the seat, the backrest and the Armrests has, making it a rather expensive construction comes. In addition, the folding chair forms itself again the actual Support frame for the backpack and the packing container must be on the backrest and attached to a foot part of the folding chair. Again, the demand after a true carrying aid by the folding armchair forming Carrying frame neglected and there are relatively large dimensions the resulting backpack to accept.

Die bekannten Rückentragen stellen daher einen unbefriedigenden Kompromiß hinsichtlich der an eine Trage einerseits und an einen Klappsessel anderseits gestellten Anforderungen dar und ihre Abmessungen in zusammengeklappter Tragstellung sind durchwegs größer als sie beispielsweise bei einem Handgepäck für Flugreisen erlaubt wären, so daß diese Rückentragen als Flug-Handgepäck ungeeignet sind und ihr Einsatzbereich entsprechend beschränkt bleibt.The known back rests therefore represent an unsatisfactory Compromise with respect to a stretcher on the one hand and a folding chair on the other hand set requirements and their dimensions in collapsed Support position are consistently greater than they, for example at a hand luggage for air travel would be allowed, so that this back carry are unfit as hand luggage and their field of application accordingly remains limited.

Eine Rückentrage gemäß dem Oberbegriff des Anspruchs 1 ist aus WO-A-9838891 bekannt geworden.A backpack according to the preamble of claim 1 is made WO-A-9838891 has become known.

Der Erfindung liegt daher die Aufgabe zugrunde, eine Rückentrage der eingangs geschilderten Art zu schaffen, die sich durch ihren Tragekomfort beim Einsatz als Trage sowie durch ihre Bequemlichkeit beim Einsatz als Klappsessel auszeichnet und darüber hinaus mit vergleichsweise geringem Bauaufwand ein einfaches, robustes und doch funktionssicheres Stützgestell geringer Packmaße bietet.The invention is therefore based on the object, a backpack of the to create the kind described above, which is characterized by their comfort during Use as a stretcher and by their convenience when used as a folding chair characterized and beyond with comparatively low construction costs a simple, robust and yet reliable support frame lower Pack sizes offers.

Die Erfindung löst diese Aufgabe dadurch, daß das Stützgestell einen stehenden Tragrahmen umfaßt, an dem einerseits die Teilrahmen des Tragsessels angelenkt sind und an dem anderseits der Packbehälter lösbar befestigt ist, und daß der Tragrahmen einen höhenverstellbar geführten oberen Rahmenteil aufweist, der mit einer Rückenlehne für den Klappsessel ausgestattet ist und mit seinem Querholm einen Handgriff ergibt.The invention solves this problem in that the support frame a comprises stationary support frame, on the one hand, the subframe of the support chair are articulated and releasably secured to the other side of the packing container is, and that the support frame is guided vertically adjustable upper Frame part equipped with a backrest for the folding chair is and with his crossbar results in a handle.

Dieser eigene Tragrahmen erlaubt es, die Funktionen des Stützgestells als eigentliche Trage einerseits und als Klappsessel anderseits voneinander zu trennen und sowohl Klappsessel als auch Traggestell jeweils für sich an die speziellen Anforderungen anzupassen, so daß ein angenehmer, bequemer Sitz und eine komfortable, die Last gut verteilende und ohne Druckstellen am Rükken abstützende Trage entstehen. Durch den höhenverstellbaren oberen Rahmenteil des Tragrahmens kann dabei die Rückenlehne des Klappsessels auf eine gewünschte Höhe abgestimmt und für einen entsprechenden Sitzkomfort gesorgt werden und außerdem erlaubt das Einschieben des Rahmenteils in den Tragrahmen ein geringes Packmaß einzuhalten, das damit die Abmessungen eines flugtauglichen Handgepäcks nicht überragt. Als Packbehälter lassen sich alle geeigneten Behälter, sei es ein Rucksack, eine Packtasche, ein Koffer od. dgl. verwenden, wobei es geeignete Befestigungsmittel zur Befestigung der Packbehälter am Tragrahmen gibt. Der Tragrahmen ist weiters mit Tragriemen od. dgl. zum rückenseitigen Aufnehmen der Rückentrage ausgestattet, doch können auch durchaus Tragriemen der Packbehälter, beispielsweise die Träger eines Rucksacks, als Tragriemen für die gesamte Rückentrage genützt werden.This own support frame allows the functions of the support frame as the actual stretcher on the one hand and as a folding chair on the other hand from each other Separate and both folding chair and support frame in each case to the to adapt to special requirements, so that a pleasant, comfortable fit and a comfortable, well-distributing load without any pressure marks on the back supporting stretcher arise. Due to the height-adjustable upper frame part the support frame can while the backrest of the folding chair a desired height matched and for a corresponding seating comfort be taken care of and also allows the insertion of the frame part in To comply with the support frame a small pack size, so that the dimensions of a hand luggage suitable for air travel. Leave as packing container Any suitable container, be it a backpack, a bag, a suitcase od. Like. Use, it being suitable fastening means for fastening the Pack container on the support frame there. The support frame is further with carrying strap od. Like. To back-side receiving the backpack equipped, but can also quite carrying straps of packing containers, such as the carrier a backpack, are used as a carrying strap for the entire backpack.

Nach einer besonders vorteilhaften Ausgestaltung der Erfindung ist dem Tragrahmen eine an den Rahmenholmen über eine Schnellverbindung ansetzbare Tragplatte zugeordnet, die an der einen Seite, der Vorderseite, Halterungen für den Packbehälter und an der anderen Seite, der Rückseite, vorzugsweise Anlenkstellen für Traggurte aufweist. Auf dieser Tragplatte wird mittels geeigneter Halterungen der Packbehälter vormontiert und läßt sich dann zusammen mit der Tragplatte schnell und mühelos am Tragrahmen über geeignete Schnellverbindungen fixieren. Mit einem Griff ist die Rückentrage mit dem Packbehälter bestückt oder vom Packbehälter befreit, was beispielsweise sofort den Einsatz der Rückentrage nur als Sitz bei abgenommenem Behälter erlaubt. Dazu kommt noch, daß über die Tragplatte die verschiedensten Packbehälter montiert werden können, was vor allem für den Hersteller die Lagerhaltung und die Fertigung erleichtert. Nicht zuletzt bietet die Tragplatte durch die Anordnung zweckmäßiger Anlenkstellen die Möglichkeit, die Traggurte optimal zu positionieren, wodurch sich auch ein hoher Tragekomfort für die Rückentrage erzielen läßt.According to a particularly advantageous embodiment of the invention the support frame on the frame spars over a quick connection attachable support plate assigned to the one side, the front, Mounts for the packing container and on the other side, the back, preferably has articulation points for straps. On this support plate is pre-assembled by means of suitable holders of the packing container and can then be together with the support plate quickly and effortlessly on the support frame via suitable Fix quick connections. With a handle, the backpack is with the packing container equipped or freed from the packing container, which, for example immediately use the backpack only as a seat with the container removed allowed. Added to this is that on the support plate a variety of packaging containers can be mounted, especially for the manufacturer's warehousing and facilitates the production. Not least, the support plate provides the arrangement of appropriate articulation points the possibility of the straps optimally positioned, which also provides a high level of comfort for the Get back carry.

Bildet die Tragplatte Seitenschenkel mit schalenförmig aufgebogenen Längsrändem zum Aufklipsen auf die Rahmenholme, entsteht eine sichere und leichtbedienbare Schnellverbindung, da durch die Eigenelastizität der Tragplatte, die beispielsweise aus Leichtmetall oder Kunststoff besteht, eine selbständig verrastende Plattenbefestigung zustande kommt.Forms the support plate side legs with cupped upright Longitudinal edges for clipping on the frame beams, creates a safe and easy-to-operate quick connection, as by the inherent elasticity of the support plate, for example, made of light metal or plastic, an independent latching plate attachment comes about.

Zur Verbesserung des Tragekomforts kann die Tragplatte an der Rückseite mit einer bequemen Polsterauflage versehen sein.To improve the wearing comfort, the support plate on the back be provided with a comfortable cushion pad.

Sind der eine Teilrahmen unmittelbar und der andere Teilrahmen über Verbindungslaschen am Tragrahmen um Querachsen verschwenkbar gelagert, können auf konstruktiv einfache Weise die Relativbewegungen zwischen den Teilrahmen und dem Tragrahmen beim Aufklappen oder Zusammenklappen des Klappsessels berücksichtigt und ausgeglichen werden.Are the one subframe immediately and the other subframe over Connecting straps pivotally mounted on the support frame about transverse axes, can in a structurally simple way the relative movements between the Subframe and the support frame when unfolding or folding of the folding chair are considered and compensated.

Zweckmäßig ist es, wenn der Tragrahmen unterhalb des Packbehälters einen vorkragenden, vorzugsweise einklappbaren Stützfuß aufweist, da der Stützfuß nicht nur die Aufnahme des Packbehälters erleichtert, sondern auch beim Aufstellen des Stützgestells eine erhöhte Standsicherheit gewährleistet.It is useful if the support frame below the packing container has a projecting, preferably retractable support leg, since the Support foot not only facilitates the reception of the packing container, but also When setting up the support frame ensures increased stability.

Vorteilhafterweise trägt der in Sitzstellung bodenseits vom Tragrahmen abstehende Teilrahmen des Klappsessels am unteren Ende der Seitenholme Laufräder, so daß die Rückentrage in Tragstellung des Klappsessels mittels des durch den oberen Querholm des Tragrahmens gebildeten Handgriffes am Boden abrollend nachgezogen werden kann und nicht immer am Rücken getragen werden muß. Advantageously, wearing in the sitting position on the ground side of the support frame protruding subframe of the folding chair at the bottom of the side rails Impellers, so that the backpack in the support position of the folding chair means of the handle formed by the upper cross member of the support frame on Rolling ground can be tightened and not always worn on the back must become.

In der Zeichnung ist der Erfindungsgegenstand beispielsweise veranschaulicht, und zwar zeigen

Fig. 1
eine erfindungsgemäße Rückentrage beim Einsatz als Sessel in Seitenansicht,
Fig. 2
die Rückentrage in zusammengeklappter und zusammengeschobener Tragstellung ebenfalls in Seitenansicht, die
Fig. 3
diese Rückentrage in Draufsicht sowie
Fig. 4
eine zusammengeklappte und zusammengeschobene Rückentrage mit Tragplatte ohne montiertem Packbehälter in Vorderansicht und
Fig. 5 und 6
die Tragplatte in Vorderansicht bzw. im Schnitt nach der Linie VI-VI der Fig. 5.
In the drawing, the subject invention is illustrated, for example, and show
Fig. 1
a back support according to the invention when used as a chair in side view,
Fig. 2
the backpack in folded and pushed together support position also in side view, the
Fig. 3
this backpack in top view as well
Fig. 4
a collapsed and pushed together backpack with support plate without mounted packing container in front view and
FIGS. 5 and 6
the support plate in front view or in section along the line VI-VI of FIG. 5th

Eine Rückentrage 1 besteht aus einem Stützgestell 2 und einem Packbehälter 3, beispielsweise ein Koffer. Das Stützgestell 2 umfaßt einen stehenden Tragrahmen 4, an dem einerseits der Packbehälter 3 mittels geeigneter, nicht weiter dargestellter Befestigungsmittel befestigt und an dem anderseits ein Klappsessel 5 angelenkt ist. Der Klappsessel 5 weist zwei in ihrer Grundform rechteckige Teilrahmen 6, 7 auf, die im Bereich der Seitenholme 8, 9 um eine Querachse A verschwenkbar miteinander verbunden und aus einer flach zusammengeschwenkten Tragstellung (Fig. 2) in eine X-förmig geöffnete Sitzstellung (Fig. 1) aufklappbar sind. Dabei lagern der Teilrahmen 6 unmittelbar um die Querachse B verschwenkbar und der Teilrahmen 7 mittelbar über Verbindungslaschen 10 um eine Querachse C verschwenkbar am Tragrahmen 4, wodurch eine einwandfreie Klappbewegung im Sinne eines Aufklappens oder eines Zusammenklappens (Pfeile P in Fig. 1) gewährleistet ist.A backpack 1 consists of a support frame 2 and a packing container 3, for example, a suitcase. The support frame 2 comprises a standing Supporting frame 4, on the one hand, the packing container 3 by means of suitable, not shown fasteners attached and on the other hand a folding chair 5 is hinged. The folding chair 5 has two in their basic form rectangular sub-frame 6, 7 on, in the area of the side rails 8, 9 um a transverse axis A pivotally connected to each other and from a flat pivoted support position (Fig. 2) in an X-shaped open seating position (Fig. 1) are hinged. In this case, store the sub-frame 6 directly pivotable about the transverse axis B and the sub-frame 7 indirectly via connecting straps 10 about a transverse axis C pivotable on the support frame 4, whereby a perfect folding movement in the sense of unfolding or a collapse (arrows P in Fig. 1) is ensured.

Der Tragsessel 5 weist als Sitzfläche eine flexible Sitzbespannung 11 auf und der bodenseits vom Tragrahmen 4 abstehende Teilrahmen 7 trägt am Ende seiner Seitenholme 9 Laufräder 12.The support chair 5 has a seat cushion as a flexible seat 11 on and the bottom of the support frame 4 projecting sub-frame 7 carries on End of its side rails 9 wheels 12.

Der Tragrahmen 4 bildet unterhalb des Packbehälters 3 einen Stützfuß 13 zur besseren Aufnahme des Packbehälters 3 und zur sicheren Abstützung des Stützgestells 2 in Transportstellung, und an Querstreben 14, 15 des Tragrahmens sind nur strichpunktiert angedeutete Tragriemen 16 zum Aufnehmen der Rückentrage 1 auf den Rücken eines Trägers befestigt.The support frame 4 forms below the packing container 3 a support foot 13 for better accommodation of the packing container 3 and for safe support of the support frame 2 in transport position, and on cross struts 14, 15 of the Support frames are only indicated by dashed lines support strap 16 for recording the backpack 1 attached to the back of a wearer.

Der Tragrahmen 4 ist mit einem oberen, höhenverstellbar in den Seitenholmen 17 geführten Rahmenteil 18 ausgestattet, der eine Rückenlehne 19 für den Klappsessel 5 aufweist und mit seinem oberen Querholm 20 einen Handgriff bildet. Dieser obere Rahmenteil 18 wird in Sitzstellung des Stützgestells entsprechend der gewünschten Höhe der Rückenlehne 19 nach oben verstellt (Fig. 1) und in Tragstellung des Stützgestells in den unteren Teil des Tragrahmens eingeschoben (Fig. 2), um möglichst geringe Packmaße zu erreichen. Selbstverständlich kann der obere Rahmenteil 18 aber auch in Tragstellung in ausgezogener oberer Position als Handhabe zum Verfahren des Stützgestells 2 auf seinen Laufrädern 12 eingesetzt werden.The support frame 4 is provided with an upper, height adjustable in the side rails 17 guided frame member 18 equipped with a backrest 19 for the folding chair 5 and with its upper cross member 20 a Handle forms. This upper frame part 18 is in sitting position of the support frame according to the desired height of the backrest 19 upwards adjusted (Fig. 1) and in supporting position of the support frame in the lower part of the Inserted support frame (Fig. 2) to minimize packing dimensions to reach. Of course, the upper frame member 18 but also in Carrying position in extended upper position as a handle to the process of the support frame 2 are used on its wheels 12.

Wie aus den Fig. 4, 5 und 6 hervorgeht, kann dem Tragrahmen 4 eine Tragplatte 21 zugeordnet sein, die zur Aufnahme des nicht weiter dargestellten Packbehälters dient, so daß der über geeignete Halterungen 22 an der Vorderseite der Tragplatte 21 vormontierte Packbehälter zusammen mit der Tragplatte 21 schnell und mühelos montiert bzw. demontiert werden kann. Dazu ist die Tragplatte 21 über eine Schnellverbindung 23 an den Seitenholmen 17 des Tragrahmens 4 ansetzbar, beispielsweise bildet die Tragplatte 21 Seitenschenkel 24 mit schalenförmig aufgebogenen Längsrändem 25 zum Aufklipsen auf den Seitenholmen, wodurch die Rückentrage 1 jederzeit mit einem Griff vom Packbehälter befreit und nur als Sessel, beispielsweise Campingsessel verwendet werden kann. Bei Bedarf läßt sich dann der Packbehälter mit der Tragplatte 21 sofort wieder aufklipsen und die Rückentrage 1 steht sowohl als Sitz als auch als Stützgestell für einen Packbehälter zur Verfügung. Sind an der Rückseite der Tragplatte 21 Anlenkstellen 26 zur Anlenkung von Traggurten vorgesehen, lassen sich die Traggurte hinsichtlich des Tragekomforts optimieren, wozu die Tragplatte 21 auch mit einer Polsterauflage 27 bestückt sein kann.As is apparent from FIGS. 4, 5 and 6, the support frame 4 a Be assigned to support plate 21, which for receiving the not shown Packing container is used, so that the suitable holders 22 on the front the carrier plate 21 preassembled packing container together with the support plate 21 can be quickly and easily assembled or disassembled. Is to the support plate 21 via a quick connection 23 to the side members 17 of the Support frame 4 attachable, for example, the support plate 21 forms side legs 24 with cup-shaped longitudinal edge 25 for clipping on the side rails, making the back carrier 1 at any time with a handle from Pack container freed and used only as armchair, for example camping chair can be. If necessary, then the packing container with the support plate 21 immediately clipped on and the back support 1 is both a seat as well as a support frame for a packing container available. Are at the Rear side of the support plate 21 Anlenkstellen 26 for the attachment of straps provided, the straps can be optimized in terms of wearing comfort, Why the support plate 21 may be equipped with a cushion pad 27 can.

Claims (7)

  1. Backpack (1) consisting of a support framework (2) and a pack container (3), which support framework (2) forms a folding chair (5) having two partial frames (6, 7) which have a rectangular basic shape, are connected together in the region of the lateral spars (8, 9) in a pivotable manner and can be folded from a flat, pivoted together carrying position into an X-shaped open sitting position, characterised in that the support framework (2) contains a fixed support frame (4) on which on the one hand the partial frames (6, 7) of the portable chair (5) are articulated, characterised in that on the other hand the pack container (3) is releasably attached on the support frame (4), and in that the support frame (4) comprises an upper frame part (18) which is guided in a height-adjustable manner, is fitted with a seat back (19) for the folding chair (5) and produces a handle by way of its transverse spar (20).
  2. Backpack as claimed in Claim 1, characterised in that one partial frame (6) is directly mounted on the support frame (4) so as to be pivotable about transverse axes (B, C) and the other partial frame (7) is mounted on the support frame (4) via connecting straps (10) so as to be pivotable about transverse axes (B, C).
  3. Backpack as claimed in Claim 1 or 2, characterised in that the support frame (4) comprises a protruding support foot (13) beneath the pack container (3), which support foot can preferably be folded-in.
  4. Backpack as claimed in any one of Claims 1 to 3, characterised in that the partial frame (7) of the folding chair (5) which is distant from the support frame (4) on the ground side in the sitting condition has running wheels (12) on the lower end of the lateral spars (9).
  5. Backpack as claimed in any one of Claims 1 to 4, characterised in that one partial frame (6) is directly mounted on the support frame (4) so as to be pivotable about transverse axes (B, C) and the other partial frame (7) is mounted on the support frame (4) via connecting straps (10) so as be pivotable about transverse axes (B, C).
  6. Backpack as claimed in any one of Claims 1 to 5, characterised in that the support frame (4) comprises a protruding support foot (13) beneath the pack container (3), which support foot can preferably be folded-in.
  7. Backpack as claimed in any one of Claims 1 to 6, characterised in that the partial frame (7) of the folding chair (5) which is distant from the support frame (4) on the ground side in the sitting condition has running whells (12) on the lower end of the lateral spars (9).
EP01962440A 2000-08-23 2001-08-23 Backpack Expired - Lifetime EP1311173B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT01962440T ATE301409T1 (en) 2000-08-23 2001-08-23 BACK CARRY

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
AT6102000U 2000-08-23
AT0061000U AT5169U1 (en) 2000-08-23 2000-08-23 BACK CARRIER
AT8642000U 2000-11-23
AT0086400U AT5248U1 (en) 2000-08-23 2000-11-23 BACK CARRIER
PCT/AT2001/000274 WO2002015738A1 (en) 2000-08-23 2001-08-23 Backpack

Publications (2)

Publication Number Publication Date
EP1311173A1 EP1311173A1 (en) 2003-05-21
EP1311173B1 true EP1311173B1 (en) 2005-08-10

Family

ID=25593324

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01962440A Expired - Lifetime EP1311173B1 (en) 2000-08-23 2001-08-23 Backpack

Country Status (5)

Country Link
EP (1) EP1311173B1 (en)
AT (3) AT5169U1 (en)
AU (1) AU2001283669A1 (en)
DE (1) DE50107062D1 (en)
WO (1) WO2002015738A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0610897D0 (en) * 2006-06-01 2006-07-12 Mcbride James Adaptable rucksack
CN108143066A (en) * 2017-12-22 2018-06-12 钱姝雅 One kind can sit school bag
US11584413B2 (en) * 2020-07-14 2023-02-21 Farzin Kamal Convertible hand truck and chair device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8719284D0 (en) * 1987-08-14 1987-09-23 Davies B Carrying frame
US5303975A (en) * 1992-01-24 1994-04-19 Simon Asato Convertible backpack chair
EP1011387A4 (en) * 1997-03-05 2000-08-30 Leslie G Ammann Jr Chair pack
US5957349A (en) * 1997-04-29 1999-09-28 United States Luggage, L.P. Luggage with seat

Also Published As

Publication number Publication date
DE50107062D1 (en) 2005-09-15
AU2001283669A1 (en) 2002-03-04
ATE301409T1 (en) 2005-08-15
EP1311173A1 (en) 2003-05-21
AT5169U1 (en) 2002-04-25
WO2002015738A1 (en) 2002-02-28
AT5248U1 (en) 2002-05-27

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