WO2002015738A1 - Backpack - Google Patents

Backpack Download PDF

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Publication number
WO2002015738A1
WO2002015738A1 PCT/AT2001/000274 AT0100274W WO0215738A1 WO 2002015738 A1 WO2002015738 A1 WO 2002015738A1 AT 0100274 W AT0100274 W AT 0100274W WO 0215738 A1 WO0215738 A1 WO 0215738A1
Authority
WO
WIPO (PCT)
Prior art keywords
frame
support frame
support
packing container
partial
Prior art date
Application number
PCT/AT2001/000274
Other languages
German (de)
French (fr)
Inventor
Helene Wagner
Johann Wagner
Original Assignee
Wagner & Wagner Oeg
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 Wagner & Wagner Oeg filed Critical Wagner & Wagner Oeg
Priority to AU2001283669A priority Critical patent/AU2001283669A1/en
Priority to DE50107062T priority patent/DE50107062D1/en
Priority to AT01962440T priority patent/ATE301409T1/en
Priority to EP01962440A priority patent/EP1311173B1/en
Publication of WO2002015738A1 publication Critical patent/WO2002015738A1/en

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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 back stretcher from a support frame and a packing container, which support frame forms a folding armchair with two rectangular in their basic shape, pivotally connected to each other in the region of the side members, which open from a flat pivoted carrying position into an X-shaped Sitting position are foldable.
  • Such back carriers are known for example from AT 003 554 U, US 5,303,975 A or US 4,773,574 A, the folding armchair itself also serving as a support frame in its folded carrying position and the packing container directly on the subframe of the folding armchair is attached.
  • the folding armchair in its open sitting position is loaded both by the packing container and by the person using the folding armchair, which requires a correspondingly stable and therefore heavier construction of the support frame and difficulties in resizing the folding armchair to the person sitting and on the smallest possible pack size on the other hand.
  • the shape of the partial frames of the folding armchair can only be insufficiently matched to a support frame that is easy to carry on the back, which means that the back stretcher can be carried over a longer period of time. ne is only very difficult to carry and often painful pressure points when wearing. Like. occur.
  • a support frame for a back carrier has also already been proposed, which can also be converted into a folding armchair, but which folding armchair has its own, articulated partial frame or frame parts for the foot parts, the seat, the backrest and the Has armrests, which results in a quite complex construction.
  • the folding armchair itself also forms the actual support frame for the back carrier and the packing container must be attached to the backrest and a foot part of the folding armchair.
  • the requirement for a real carrying aid is neglected by the supporting frame forming a folding armchair, and relatively large dimensions of the resulting back carrier have to be accepted.
  • the known back carriers therefore represent an unsatisfactory compromise with regard to the requirements placed on a stretcher on the one hand and on a folding armchair on the other hand, and their dimensions in the folded carrying position are consistently larger than would be permitted, for example, in hand luggage for air travel, so that these back carriers are considered Flight hand luggage are unsuitable and their area of application remains correspondingly limited.
  • the invention is therefore an object of the invention to provide a back carrier of the type described, which is distinguished by its comfort when used as a stretcher and by its convenience when used as a folding armchair and, moreover, with a comparatively low construction cost, a simple, robust and but functional support frame offers small pack sizes.
  • the support frame comprises a standing support frame, on which on the one hand the partial frames of the support chair are articulated and on the other hand the packing container is releasably attached Stigt, and that the support frame has a height-adjustable upper frame part which is equipped with a backrest for the folding armchair and gives a handle with its cross member.
  • This own support frame allows to separate the functions of the support frame as the actual stretcher on the one hand and as a folding armchair on the other hand and to adapt both the folding armchair and the supporting frame to the special requirements, so that a pleasant, comfortable fit and a comfortable, the load is well distributed and supports the back without pressure points. Due to the height-adjustable upper frame part of the support frame, the backrest of the folding armchair can be adjusted to a desired height and appropriate seating comfort can be ensured, and the insertion of the frame part into the support frame allows a small pack size to be maintained, which does not exceed the dimensions of a hand luggage suitable for flight.
  • All suitable containers be it a backpack, a pannier, a suitcase or the like, can be used as the packaging container, there being suitable fastening means for fastening the packaging container to the supporting frame.
  • the carrying frame is also equipped with carrying straps or the like for receiving the back carrier on the back, but carrying straps of the packing containers, for example the carriers of a backpack, can also be used as carrying straps for the entire back carrier.
  • the support frame is assigned a support plate which can be attached to the frame spars via a quick connection, which on one side, the front, brackets for the packing container and on the other side, the rear, preferably articulation points for shoulder straps having.
  • the packing container is preassembled on this support plate by means of suitable brackets and can then be quickly and easily fixed together with the support plate to the support frame using suitable quick connections.
  • the back carrier is equipped with the packing container or freed from the packing container with a handle, which means, for example, that the back carrier can only be used immediately as a seat when the container is removed allowed.
  • a wide variety of packing containers can be mounted on the support plate, which makes storage and production easier, especially for the manufacturer.
  • the arrangement of suitable articulation points enables the support plate to be optimally positioned, which also makes it very comfortable to carry the back carrier.
  • the support plate can be provided on the back with a comfortable cushion pad.
  • the support frame below the packing container has a projecting, preferably retractable support foot, since the support foot not only facilitates the reception of the packing container, but also ensures increased stability when setting up the support frame.
  • the part frame of the folding chair projecting from the supporting frame in the sitting position on the floor at the lower end of the side rails carries wheels, so that the back stretcher in the carrying position of the folding chair can be rolled on the floor by means of the handle formed by the upper cross member of the supporting frame and not always on Back must be worn.
  • the subject matter of the invention is illustrated, for example, and show
  • FIG. 1 shows a back carrier according to the invention when used as an armchair in side view
  • Fig. 4 is a folded and pushed back carrier with a support plate without an assembled packing container in front view and
  • a back stretcher 1 consists of a support frame 2 and a packing container 3, for example a suitcase.
  • the support frame 2 comprises a standing support frame 4, on which on the one hand the packing container 3 is fastened by means of suitable fastening means (not shown further) and on the other hand a folding armchair 5 is articulated.
  • the folding armchair 5 has two partial frames 6, 7, which are rectangular in their basic shape and are connected to one another in the region of the side rails 8, 9 so as to be pivotable about a transverse axis A, and from a flat pivoted carrying position (FIG. 2) into an X-shaped open sitting position (FIG 1) can be opened.
  • the subframe 6 is directly pivotable about the transverse axis B and the subframe 7 can be pivoted indirectly via connecting brackets 10 about a transverse axis C on the support frame 4, thereby ensuring a perfect folding movement in the sense of opening or folding (arrows P in FIG. 1).
  • the support armchair 5 has a flexible seat covering 11 as the seat surface and the subframe 7 projecting from the bottom of the support frame 4 carries 9 wheels 12 at the end of its side rails.
  • the support frame 4 forms below the packing container 3, a support leg 13 for better accommodation of the packing container 3 and for secure support of the support frame 2 in the transport position, and on cross struts 14, 15 of the supporting frame only carrying straps 16, indicated by dash-dotted lines, are attached for receiving the back carrier 1 on the back of a carrier.
  • the support frame 4 is equipped with an upper, height-adjustable in the side rails 17 guided frame part 18, which has a backrest 19 for the folding armchair 5 and forms a handle with its upper cross member 20.
  • This upper frame part 18 is adjusted upwards in the seating position of the support frame in accordance with the desired height of the backrest 19 (FIG. 1) and pushed into the lower part of the support frame in the support position (FIG. 2) in order to achieve the smallest possible packing dimensions.
  • the upper frame part 18 can also be used in the extended upper position as a handle for moving the support frame 2 on its wheels 12.
  • the support frame 4 can be assigned a support plate 21 which serves to accommodate the packing container, not shown, so that the pre-assembled via suitable brackets 22 on the front of the support plate 21 packing container can be assembled and disassembled quickly and easily together with the support plate 21.
  • the support plate 21 can be attached to the side rails 17 of the support frame 4 via a quick connection 23, for example the support plate 21 forms side legs 24 with shell-shaped, bent-open longitudinal edges 25 for clipping onto the side rails, which frees the back stretcher 1 from the packing container at any time and only as Armchairs, such as camping chairs, can be used.
  • the packing container with the support plate 21 can then be clipped on again immediately and the back carrier 1 is available both as a seat and as a support frame for a packing container.
  • the support straps can be optimized in terms of comfort, for which purpose the support plate 21 can also be equipped with a cushion pad 27.

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

Rückentrageback carrier
[0001] 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 back stretcher from a support frame and a packing container, which support frame forms a folding armchair with two rectangular in their basic shape, pivotally connected to each other in the region of the side members, which open from a flat pivoted carrying position into an X-shaped Sitting position are foldable.
[0002] 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 Zeitspan- ne hinweg nur sehr beschwerlich zu tragen ist und beim Tragen häufig schmerzende Druckstellen u. dgl. auftreten.Such back carriers are known for example from AT 003 554 U, US 5,303,975 A or US 4,773,574 A, the folding armchair itself also serving as a support frame in its folded carrying position and the packing container directly on the subframe of the folding armchair is attached. Thus, the folding armchair in its open sitting position is loaded both by the packing container and by the person using the folding armchair, which requires a correspondingly stable and therefore heavier construction of the support frame and difficulties in resizing the folding armchair to the person sitting and on the smallest possible pack size on the other hand. In addition, the shape of the partial frames of the folding armchair can only be insufficiently matched to a support frame that is easy to carry on the back, which means that the back stretcher can be carried over a longer period of time. ne is only very difficult to carry and often painful pressure points when wearing. Like. occur.
[0003] 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, a support frame for a back carrier has also already been proposed, which can also be converted into a folding armchair, but which folding armchair has its own, articulated partial frame or frame parts for the foot parts, the seat, the backrest and the Has armrests, which results in a quite complex construction. In addition, the folding armchair itself also forms the actual support frame for the back carrier and the packing container must be attached to the backrest and a foot part of the folding armchair. Here, too, the requirement for a real carrying aid is neglected by the supporting frame forming a folding armchair, and relatively large dimensions of the resulting back carrier have to be accepted.
[0004] 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 carriers therefore represent an unsatisfactory compromise with regard to the requirements placed on a stretcher on the one hand and on a folding armchair on the other hand, and their dimensions in the folded carrying position are consistently larger than would be permitted, for example, in hand luggage for air travel, so that these back carriers are considered Flight hand luggage are unsuitable and their area of application remains correspondingly limited.
[0005] 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 an object of the invention to provide a back carrier of the type described, which is distinguished by its comfort when used as a stretcher and by its convenience when used as a folding armchair and, moreover, with a comparatively low construction cost, a simple, robust and but functional support frame offers small pack sizes.
[0006] 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 befe- stigt 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.[0006] The invention achieves this object in that the support frame comprises a standing support frame, on which on the one hand the partial frames of the support chair are articulated and on the other hand the packing container is releasably attached Stigt, and that the support frame has a height-adjustable upper frame part which is equipped with a backrest for the folding armchair and gives a handle with its cross member.
[0007] 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 Rük- ken 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 to separate the functions of the support frame as the actual stretcher on the one hand and as a folding armchair on the other hand and to adapt both the folding armchair and the supporting frame to the special requirements, so that a pleasant, comfortable fit and a comfortable, the load is well distributed and supports the back without pressure points. Due to the height-adjustable upper frame part of the support frame, the backrest of the folding armchair can be adjusted to a desired height and appropriate seating comfort can be ensured, and the insertion of the frame part into the support frame allows a small pack size to be maintained, which does not exceed the dimensions of a hand luggage suitable for flight. All suitable containers, be it a backpack, a pannier, a suitcase or the like, can be used as the packaging container, there being suitable fastening means for fastening the packaging container to the supporting frame. The carrying frame is also equipped with carrying straps or the like for receiving the back carrier on the back, but carrying straps of the packing containers, for example the carriers of a backpack, can also be used as carrying straps for the entire back carrier.
[0008] 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 is assigned a support plate which can be attached to the frame spars via a quick connection, which on one side, the front, brackets for the packing container and on the other side, the rear, preferably articulation points for shoulder straps having. The packing container is preassembled on this support plate by means of suitable brackets and can then be quickly and easily fixed together with the support plate to the support frame using suitable quick connections. The back carrier is equipped with the packing container or freed from the packing container with a handle, which means, for example, that the back carrier can only be used immediately as a seat when the container is removed allowed. In addition, a wide variety of packing containers can be mounted on the support plate, which makes storage and production easier, especially for the manufacturer. Last but not least, the arrangement of suitable articulation points enables the support plate to be optimally positioned, which also makes it very comfortable to carry the back carrier.
[0009] Bildet die Tragplatte Seitenschenkel mit schalenförmig aufgebogenen Längsrändern 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 bowl-shaped curved longitudinal edges for clipping onto the frame spars, a safe and easy-to-use quick connection is created because the self-elasticity of the support plate, which consists for example of light metal or plastic, results in an independently locking plate fastening.
[0010] Zur Verbesserung des Tragekomforts kann die Tragplatte an der Rückseite mit einer bequemen Polsterauflage versehen sein.To improve the comfort, the support plate can be provided on the back with a comfortable cushion pad.
[0011] 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 partial frame and the other subframe pivotally mounted about connecting axes on the support frame on the support frame, the relative movements between the subframe and the support frame when opening or folding the folding chair can be taken into account and compensated.
[0012] 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 foot, since the support foot not only facilitates the reception of the packing container, but also ensures increased stability when setting up the support frame.
[0013] 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. [0014] In der Zeichnung ist der Erfindungsgegenstand beispielsweise veranschaulicht, und zwar zeigenAdvantageously, the part frame of the folding chair projecting from the supporting frame in the sitting position on the floor at the lower end of the side rails carries wheels, so that the back stretcher in the carrying position of the folding chair can be rolled on the floor by means of the handle formed by the upper cross member of the supporting frame and not always on Back must be worn. In the drawing, the subject matter of the invention is illustrated, for example, and show
Fig. 1 eine erfindungsgemäße Rückentrage beim Einsatz als Sessel in Seitenansicht,1 shows a back carrier according to the invention when used as an armchair in side view,
Fig. 2 die Rückentrage in zusammengeklappter und zusammengeschobener Tragstellung ebenfalls in Seitenansicht, dieFig. 2, the back carrier in the folded and pushed together carrying position also in side view, the
Fig. 3 diese Rückentrage in Draufsicht sowieFig. 3 this back carrier in top view and
Fig. 4 eine zusammengeklappte und zusammengeschobene Rückentrage mit Tragplatte ohne montiertem Packbehälter in Vorderansicht undFig. 4 is a folded and pushed back carrier with a support plate without an assembled packing container in front view and
Fig. 5 und 6 die Tragplatte in Vorderansicht bzw. im Schnitt nach der Linie Vl-Vl der Fig. 5.5 and 6, the support plate in front view or in section along the line VI-VI of Fig. 5th
[0015] 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 back stretcher 1 consists of a support frame 2 and a packing container 3, for example a suitcase. The support frame 2 comprises a standing support frame 4, on which on the one hand the packing container 3 is fastened by means of suitable fastening means (not shown further) and on the other hand a folding armchair 5 is articulated. The folding armchair 5 has two partial frames 6, 7, which are rectangular in their basic shape and are connected to one another in the region of the side rails 8, 9 so as to be pivotable about a transverse axis A, and from a flat pivoted carrying position (FIG. 2) into an X-shaped open sitting position (FIG 1) can be opened. The subframe 6 is directly pivotable about the transverse axis B and the subframe 7 can be pivoted indirectly via connecting brackets 10 about a transverse axis C on the support frame 4, thereby ensuring a perfect folding movement in the sense of opening or folding (arrows P in FIG. 1).
[0016] 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 armchair 5 has a flexible seat covering 11 as the seat surface and the subframe 7 projecting from the bottom of the support frame 4 carries 9 wheels 12 at the end of its side rails.
[0017] 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 leg 13 for better accommodation of the packing container 3 and for secure support of the support frame 2 in the transport position, and on cross struts 14, 15 of the supporting frame only carrying straps 16, indicated by dash-dotted lines, are attached for receiving the back carrier 1 on the back of a carrier.
[0018] 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 equipped with an upper, height-adjustable in the side rails 17 guided frame part 18, which has a backrest 19 for the folding armchair 5 and forms a handle with its upper cross member 20. This upper frame part 18 is adjusted upwards in the seating position of the support frame in accordance with the desired height of the backrest 19 (FIG. 1) and pushed into the lower part of the support frame in the support position (FIG. 2) in order to achieve the smallest possible packing dimensions. Of course, the upper frame part 18 can also be used in the extended upper position as a handle for moving the support frame 2 on its wheels 12.
[0019] 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 Längsrändern 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. 4, 5 and 6, the support frame 4 can be assigned a support plate 21 which serves to accommodate the packing container, not shown, so that the pre-assembled via suitable brackets 22 on the front of the support plate 21 packing container can be assembled and disassembled quickly and easily together with the support plate 21. For this purpose, the support plate 21 can be attached to the side rails 17 of the support frame 4 via a quick connection 23, for example the support plate 21 forms side legs 24 with shell-shaped, bent-open longitudinal edges 25 for clipping onto the side rails, which frees the back stretcher 1 from the packing container at any time and only as Armchairs, such as camping chairs, can be used. If necessary, the packing container with the support plate 21 can then be clipped on again immediately and the back carrier 1 is available both as a seat and as a support frame for a packing container. If articulation points 26 are provided on the back of the support plate 21 for articulating support straps, the support straps can be optimized in terms of comfort, for which purpose the support plate 21 can also be equipped with a cushion pad 27.

Claims

P a t e n t a n s p r ü c h e Patent claims
1. Rückentrage (1) aus einem Stützgestell (2) und einem Packbehälter (3), welches Stützgestell (2) einen Klappsessel (5) mit zwei in ihrer Grundform rechteckigen, im Bereich der Seitenholme (8, 9) verschwenkbar miteinander verbundenen Teilrahmen (6, 7) bildet, die aus einer flach zusammengeschwenkten Tragstellung in eine X-förmig geöffnete Sitzstellung aufklappbar sind, dadurch gekennzeichnet, daß das Stützgestell (2) einen stehenden Tragrahmen (4) umfaßt, an dem einerseits die Teilrahmen (6, 7) des Tragsessels (5) angelenkt sind und an dem anderseits der Packbehälter (3) lösbar befestigt ist, und daß der Tragrahmen (4) einen höhenverstellbar geführten oberen Rahmenteil (18) aufweist, der mit einer Rückenlehne (19) für den Klappsessel (5) ausgestattet ist und mit seinem Querholm (20) einen Handgriff ergibt.1. Back carrier (1) consisting of a support frame (2) and a packing container (3), which support frame (2) has a folding armchair (5) with two partial frames that are rectangular in their basic shape and pivotally connected to one another in the area of the side rails (8, 9) ( 6, 7) forms, which can be folded out of a flat swiveled carrying position into an X-shaped open sitting position, characterized in that the support frame (2) comprises a standing supporting frame (4), on the one hand the partial frame (6, 7) of the Carrying chairs (5) are articulated and on the other hand the packing container (3) is detachably fastened, and that the supporting frame (4) has a height-adjustable upper frame part (18) which is equipped with a backrest (19) for the folding chair (5) is and with its cross member (20) results in a handle.
2. Rückentrage nach Anspruch 1 , dadurch gekennzeichnet, daß der eine Teilrahmen (6) unmittelbar und der andere Teilrahmen (7) über Verbindungslaschen (10) am Tragrahmen (4) um Querachsen (B, C) verschwenkbar gelagert sind.2. Back stretcher according to claim 1, characterized in that the one partial frame (6) directly and the other partial frame (7) via connecting straps (10) on the support frame (4) about transverse axes (B, C) are pivotally mounted.
3. Rückentrage nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der Tragrahmen (4) unterhalb des Packbehälters (3) einen vorkragenden, vorzugsweise einklappbaren Stützfuß (13) aufweist.3. Back carrier according to claim 1 or 2, characterized in that the support frame (4) below the packing container (3) has a projecting, preferably retractable support foot (13).
4. Rückentrage nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß der in Sitzstellung bodenseits vom Tragrahmen (4) abstehende Teilrahmen (7) des Klappsessels (5) am unteren Ende der Seitenholme (9) Laufräder (12) trägt. 4. Back carrier according to one of claims 1 to 3, characterized in that the part frame (7) of the folding armchair (5) projecting from the support frame (4) in the sitting position on the bottom at the lower end of the side rails (9) carries wheels (12).
5. Rückentrage nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß der eine Teilrahmen (6) unmittelbar und der andere Teilrahmen (7) über Verbindungslaschen (10) am Tragrahmen (4) um Querachsen (B, C) verschwenkbar gelagert sind.5. Back stretcher according to one of claims 1 to 4, characterized in that the one partial frame (6) directly and the other partial frame (7) via connecting straps (10) on the support frame (4) about transverse axes (B, C) are pivotally mounted.
6. Rückentrage nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß der Tragrahmen (4) unterhalb des Packbehälters (3) einen vorkragenden, vorzugsweise einklappbaren Stützfuß (13) aufweist.6. Back carrier according to one of claims 1 to 5, characterized in that the support frame (4) below the packing container (3) has a projecting, preferably retractable support foot (13).
7. Rückentrage nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß der in Sitzstellung bodenseits vom Tragrahmen (4) abstehende Teilrahmen (7) des Klappsessels (5) am unteren Ende der Seitenholme (9) Laufräder (12) trägt. 7. Back carrier according to one of claims 1 to 6, characterized in that the part frame (7) of the folding armchair (5) projecting from the support frame (4) in the seat position on the floor at the lower end of the side rails (9) carries wheels (12).
PCT/AT2001/000274 2000-08-23 2001-08-23 Backpack WO2002015738A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AU2001283669A AU2001283669A1 (en) 2000-08-23 2001-08-23 Backpack
DE50107062T DE50107062D1 (en) 2000-08-23 2001-08-23 BACK CARRIER
AT01962440T ATE301409T1 (en) 2000-08-23 2001-08-23 BACK CARRY
EP01962440A EP1311173B1 (en) 2000-08-23 2001-08-23 Backpack

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
ATGM610/2000 2000-08-23
AT0061000U AT5169U1 (en) 2000-08-23 2000-08-23 BACK CARRIER
AT0086400U AT5248U1 (en) 2000-08-23 2000-11-23 BACK CARRIER
ATGM864/2000 2000-11-23

Publications (1)

Publication Number Publication Date
WO2002015738A1 true WO2002015738A1 (en) 2002-02-28

Family

ID=25593324

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT2001/000274 WO2002015738A1 (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)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2438584A (en) * 2006-06-01 2007-12-05 James Mcbride Rucksack usable as a seat backrest
CN108143066A (en) * 2017-12-22 2018-06-12 钱姝雅 One kind can sit school bag
US20220017130A1 (en) * 2020-07-14 2022-01-20 Farzin Kamal Convertible hand truck and chair device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0303513A2 (en) * 1987-08-14 1989-02-15 Bryan Davies Carrying frame
US5303975A (en) * 1992-01-24 1994-04-19 Simon Asato Convertible backpack chair
WO1998038891A1 (en) * 1997-03-05 1998-09-11 Ammann Leslie G Jr Chair pack
US5957349A (en) * 1997-04-29 1999-09-28 United States Luggage, L.P. Luggage with seat

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0303513A2 (en) * 1987-08-14 1989-02-15 Bryan Davies Carrying frame
US5303975A (en) * 1992-01-24 1994-04-19 Simon Asato Convertible backpack chair
WO1998038891A1 (en) * 1997-03-05 1998-09-11 Ammann Leslie G Jr Chair pack
US5957349A (en) * 1997-04-29 1999-09-28 United States Luggage, L.P. Luggage with seat

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2438584A (en) * 2006-06-01 2007-12-05 James Mcbride Rucksack usable as a seat backrest
CN108143066A (en) * 2017-12-22 2018-06-12 钱姝雅 One kind can sit school bag
US20220017130A1 (en) * 2020-07-14 2022-01-20 Farzin Kamal Convertible hand truck and chair device
US11584413B2 (en) * 2020-07-14 2023-02-21 Farzin Kamal Convertible hand truck and chair device

Also Published As

Publication number Publication date
EP1311173B1 (en) 2005-08-10
AU2001283669A1 (en) 2002-03-04
AT5169U1 (en) 2002-04-25
EP1311173A1 (en) 2003-05-21
ATE301409T1 (en) 2005-08-15
DE50107062D1 (en) 2005-09-15
AT5248U1 (en) 2002-05-27

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