EP2275000B1 - Sac à dos doté d'un dispositif de châssis pour le serrage concave d'un élément de filet devant la paroi arrière du sac à dos - Google Patents

Sac à dos doté d'un dispositif de châssis pour le serrage concave d'un élément de filet devant la paroi arrière du sac à dos Download PDF

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Publication number
EP2275000B1
EP2275000B1 EP10006041.7A EP10006041A EP2275000B1 EP 2275000 B1 EP2275000 B1 EP 2275000B1 EP 10006041 A EP10006041 A EP 10006041A EP 2275000 B1 EP2275000 B1 EP 2275000B1
Authority
EP
European Patent Office
Prior art keywords
backpack
frame
back wall
regions
frame elements
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.)
Not-in-force
Application number
EP10006041.7A
Other languages
German (de)
English (en)
Other versions
EP2275000A1 (fr
Inventor
Stephen Buffinton
Thomas Hilger
Miguel Tiblas
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Deuter Sport GmbH
Original Assignee
Deuter Sport GmbH
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 Deuter Sport GmbH filed Critical Deuter Sport GmbH
Publication of EP2275000A1 publication Critical patent/EP2275000A1/fr
Application granted granted Critical
Publication of EP2275000B1 publication Critical patent/EP2275000B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
    • A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
    • A45F3/04—Sacks or packs carried on the body by means of two straps passing over the two shoulders
    • A45F3/08—Carrying-frames; Frames combined with sacks
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
    • A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
    • A45F3/12—Shoulder-pads
    • A45F2003/122—Back cushioning parts or details of backpacks, e.g. with ventilation
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
    • A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
    • A45F3/12—Shoulder-pads
    • A45F2003/122—Back cushioning parts or details of backpacks, e.g. with ventilation
    • A45F2003/125—Back cushioning parts or details of backpacks, e.g. with ventilation with ventilation

Definitions

  • the present invention relates to a backpack with a frame assembly for concave tensioning of a power supply in front of the rucksack back wall.
  • a backpack with a frame assembly in which a net is concavely tensioned by the frame assembly in front of the backpack back wall, the frame assembly connecting two frame members extending arcuately in the longitudinal direction of the backpack, an upper frame member rigidly connecting the upper ends of the laterally spaced apart frame members Cross member and a lower the lower ends of the frame parts firmly interconnecting cross member has.
  • the lower cross member is also formed arcuate between the vertical frame parts, wherein the over the vertical frame parts projecting end portions of the lower cross member are used in formed on the backpack back wall pockets.
  • the upper cross member is inserted in an upper pocket formed on the backpack back wall.
  • Another frame assembly for a backpack which consists essentially of a rectangular, flexible wire member having in its corner regions support members which engage in pockets of a power supply, which is stretched in front of the rear wall of the backpack to between the power supply and the rear wall to create a space for ventilation
  • the object of the present invention is to provide a backpack with a power supply in front of the rucksack back wall concave exciting frame structure, on the one hand ensures good ventilation of the space between the rucksack back wall and the power supply while wearing the backpack and on the other hand when carrying the backpack a good turn the backpack allows its about vertically aligned longitudinal axis while maintaining good ventilation, the frame structure always returns in a rotation from its initial position out in this.
  • a good load transfer of the backpack weight should be ensured on the area of the pelvic bone.
  • the main advantage of the backpack according to the invention is that due to the special, two-part design of its frame structure on the one hand when carrying the backpack, the distance between the power supply and the backpack back wall is always maintained, at the same time an extremely good adaptation of the frame structure to movements of the backpack wearer, in particular when hiking or climbing in a rough terrain done.
  • the frame structure returns after a deflection to the longitudinal axis of the backpack arranged vertically when carrying the backpack from a starting position back to this starting position. This ensures an improved comfort in addition to the good ventilation.
  • the backpack weight is introduced into the region of the pelvic bone due to the special configuration of the frame structure.
  • Another advantage of the invention is that the frame structure has a relatively low weight.
  • the upper frame portion is arranged in an upper insertion pocket, which is formed on the side facing away from the inside of the backpack side of the backpack back wall.
  • the upper frame portion is inserted into a downwardly opening upper insertion pocket.
  • the lower ends of the frame portions are conveniently located in lower pockets formed on the side of the backpack back facing away from the inside of the backpack, the lower pockets remaining in the lower portions of the frame portions being spaced apart in the transverse direction of the backpack.
  • Particularly simple and practical is an embodiment in which the lower ends of the frame portions are inserted into the upper opening lower pockets.
  • the lower ends of the frame portions may be angled such that they extend approximately in the transverse direction of the backpack (1). In this way, a particularly effective system for the mentioned lower ends results.
  • the frame part is formed by a resilient wire part, wherein the wire part consists of spring steel or is a plastic part.
  • a resilient wire part can be particularly easily inserted into the upper and lower pockets when they open downwards or upwards.
  • the power supply of the present backpack is attached with its upper edge region on the upper side of the backpack back wall, preferably sewn. Accordingly, the power supply with its transversely spaced from the backpack spaced bottom corners on the backpack back wall attached, preferably sewn.
  • the upper edge region and / or the lower end portions of the power supply may be reinforced or formed by reinforcing members. Hip or lap belt straps may be attached to the lower corner areas or reinforcement parts so that a particularly good weight distribution is achieved.
  • the upper end regions of the frame elements can each be arranged on the side of the rucksack back wall facing or facing away from the inside of the backpack.
  • the lower end portions of the frame members may each on the inside of the backpack (1) facing away or side of the Rear backpack wall be arranged.
  • the upper end portions of the frame members are respectively disposed on the side of the backpack back wall facing the inside of the backpack and the frame members each through an opening of the backpack back wall to the side facing away from the inside of the backpack run, wherein the lower end portions of the frame members are arranged in pockets, which are formed on the backpack back wall facing side of the corner regions or the reinforcing parts of the power supply.
  • the frame elements expediently run in tunnel areas, which are formed on the side of the backpack back wall facing the inside of the backpack between the upper end regions of the frame elements and the openings on the side of the backpack back wall facing the inside of the backpack.
  • the tunnel areas and / or the upper insertion pockets for the upper end portions of the frame members and / or the lower insertion pockets for the lower end portions of the frame members and / or the upper insertion pocket for the upper frame portion of the frame member and / or the lower insertion pockets for the lower ends of the frame portions are particularly easily formed in each case by material parts which are attached to the backpack back wall, preferably sewn, are.
  • the frame members are bent at least partially concave in an advantageous embodiment of the invention.
  • the frame elements expediently have the form of flat parts.
  • they are made of metal, preferably of aluminum.
  • the further frame element is expediently bent at least partially concave.
  • the further frame part is preferably arranged on the side of the backpack back wall facing the inside of the backpack.
  • the latter is preferably arranged at least partially in a further tunnel area, which is formed on the side of the backpack back wall facing the inside of the backpack.
  • the further frame element expediently has the shape of a flat part. It consists in particular of metal, preferably of aluminum.
  • the holding part is formed by a frame parts overlapping material part attached to the backpack back wall, preferably sewn, is.
  • a particularly good wearing comfort while maintaining a good Ventilieriana the space between the concave by a frame structure mounted power supply and the backpack back wall can be achieved by dividing the power supply exciting frame structure is divided into two. Due to this division into two parts, an extensive decoupling of the movements of the power supply is achieved on the one hand and the movements of the backpack on the other hand allows. At the same time, however, the tension of the backpack back wall and the voltage of the power supply are maintained. It is also ensured that the force exerted by the load of the backpack on both sides of the longitudinal axis of the backpack is introduced directly into the area of a pelvic bone of the backpack wearer. This results in an improved comfort.
  • a power supply 4 is arranged in front of the backpack back wall 2 of a backpack 1 and fastened with its upper edge region 5 on the upper side of the backpack back wall 2, preferably sewn.
  • the power supply 4 is also preferably secured with its lower, in the transverse direction of the backpack 1 spaced apart corner regions 6 and 7 on the backpack back wall 2, preferably sewn.
  • the upper edge region 5 and the corner regions 6 and 7 can be reinforced in the manner shown by reinforcing parts 6 ', 7'. It is also conceivable that the reinforcing members 6 ', 7' spaced from the outside to the power supply 4 along the lines 6 ", 7" attached, preferably sewn to the power unit 4, are, with the power supply 4 is not necessarily under the reinforcing parts. 6 ', 7' extends.
  • FIG. 1 is a power supply 4 concave in front of the rucksack back wall exciting frame part 3. It consists essentially of a wire-shaped, resilient rod part, which is located on the backpack carrier side facing the backpack back wall 2.
  • the frame part 3 comprises two, in front of the backpack back wall 2 on the side facing the backpack carrier, substantially vertically extending frame portions 8 and 9, the are connected together at their upper end by a substantially transversely extending, upper frame portion 10.
  • the lower ends 11 and 12 of the intersecting frame portions 8, 9 are, preferably seen in the transverse direction angled outwardly and inserted into lower pockets 13 and 14 of the backpack back wall 2.
  • the upper frame portion 10 is suitably inserted into an upper insertion pocket 17.
  • the lower insertion pockets 13, 14 are preferably formed by attached to the backpack back wall, suitably stitched, textile material parts.
  • the lower pockets 13, 14 open upwards, so that the ends 11, 12 of the flexible frame part 3 of the same can be easily inserted after appropriate deformation.
  • the upper insertion pocket 17 is preferably formed by a fastened to the backpack back wall 2, suitably sewn, textile material part.
  • the upper insertion pocket opens downward, so that the upper frame portion 10 of the flexible frame part 3 of the same can be easily inserted after appropriate deformation.
  • the resilient frame part 3 is dimensioned so that it is concave in the assembled state. It is preferably made of a spring steel material or plastic.
  • the frame regions 8, 9 are fastened to the backpack back wall 2 by a holding part 15 covering them preferably above the crossing point 16.
  • the holding part 15 is expediently formed by a textile material part, which is attached to the backpack back wall 2, preferably sewn.
  • a further frame part 18 which comprises at least two frame elements 19 and 20 extending approximately in the direction of the longitudinal axis of the backpack 1.
  • These frame members 19 and 20 are preferably not connected to each other. They each have the form of flat frame elements, which preferably consist of a resilient steel material.
  • the upper ends of the frame members 19 and 20 are respectively disposed in an upper insertion pocket 21 and 22, respectively, which opens downwardly.
  • the insertion pockets 21 and 22 are preferably located on the side facing away from the power supply 4 of the backpack back wall 2. They are preferably formed by a common, attached to the backpack back wall 2, suitably sewn, textile material part.
  • the flat frame elements 19, 20 preferably initially extend in each case starting from the upper insertion pockets 21, 22 approximately in the direction of the longitudinal axis 23 of the backpack 1 on the inside of the backpack facing away from the backpack carrier Backpack back wall 2 down.
  • the backpack back wall 2 In the backpack back wall 2 are openings 43 through which the frame members 19, 20 extend to the power supply 4 side facing the backpack back wall 2, wherein the end portions of the frame members 19, 20 are inserted into lower pockets 34, 35, preferably at the the backpack back wall 2 facing side of the corner regions 6, 7 of the power unit 4 and the reinforcing members 6 ', 7' are arranged. Since with these corner regions 6, 7 or reinforcing parts 6 ', 7' in the FIG. 1 by dotted lines 39, 40 connected lap belts or hip fins are connected, there is an extremely favorable introduction of the force exerted by the load of the backpack force in the area of the pelvic bones and in the lap belts and hip fins.
  • the frame elements 19, 20 extend on the side facing the inside of the backpack preferably in tunnel areas 29, 30 which are preferably formed by textile material parts which are attached to the backpack back wall 2, preferably sewn. Between its upper and lower end regions 27, 28, the frame elements 19, 20 are expediently permanently curved in such a way that they clamp the backpack back wall 2 concavely in the direction of the interior. Conveniently, the lower end portions 27, 28 of the frame members 19, 20 are each bent so that they extend for good initiation of the aforementioned force approximately in the plane of the corner regions 6, 7 and the reinforcing members 6 ', 7'.
  • the power supply unit 4 covers the first frame part 3 and the frame elements 19, 20 and it is fixed to the edge of its upper end portion, preferably by a seam 31, on the backpack back wall 2. With the edges of its lower corner regions 6, 7, the power supply 4, preferably by seams 32, 33, fixed to the backpack back wall 2.
  • the insertion pocket 17 for the cross member 5 is preferably formed between the upper end portion of the power unit 4, which may be reinforced, and the backpack back wall 2.
  • the pockets 34, 35 preferably open upwards. They are preferably formed by textile material parts which are fastened, preferably sewn, to said corner regions 6, 7 or to said regions of the backpack back wall.
  • the backpack back wall 2 is stretched concave on the one hand to the interior of the backpack 1 and on the other hand, the power supply 28 stretched like a chord before the concavely biased to the interior backpack back wall 2. In this way, a ventilation space between the backpack back wall 2 and the power supply 4.
  • a transversely extending frame members 36 is preferably provided, which in particular also consists of a flat part, preferably a steel part, and in a tunnel 37 on the power unit. 4 opposite side of the backpack back wall 2 runs.
  • the tunnel 37 is preferably formed by a textile material part which is attached to the backpack back wall 2, preferably sewn.
  • the frame member 36 is arc-shaped between its end regions, so seen in the lower end region in the transverse direction centrally between the corner regions 27, 28 of the power supply 4 is a particularly large distance between the backpack back wall 2 and the power supply 28 for ventilation.

Landscapes

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

Claims (34)

  1. Sac à dos comportant une structure de cadre qui effectue une tension concave de la paroi postérieure de sac à dos (2) du sac à dos (1) et qui maintient un élément de filet (4) à la manière de cordes devant la paroi postérieure de sac à dos (2), la structure de cadre comprenant deux zones de cadre (8, 9) se croisant devant la paroi postérieure de sac à dos (2) et deux éléments de cadre (19, 20) s'étendant approximativement en direction longitudinale du sac à dos (1) et espacés l'un de l'autre en direction transversale de celui-ci,
    caractérisé en ce que
    la structure de cadre est réalisée en deux parties et
    comprend une première partie de cadre (3) élastique d'un seul tenant qui possède les deux zones de cadre (89) se croisant devant la paroi postérieure de sac à dos (2) et une zone de cadre supérieure (10) qui s'étend en direction transversale du sac à dos (1), qui relie l'une à l'autre les extrémités supérieures des zones de cadre (8, 9) et qui est maintenue sur la paroi postérieure de sac à dos (2), les extrémités inférieures des zones de cadre (8, 9) étant maintenues sur la paroi postérieure de sac à dos (2) à des emplacements espacés l'un de l'autre en direction transversale du sac à dos (1), ainsi que
    une deuxième partie de cadre (18) qui possède deux éléments de cadre (19, 20) s'étendant approximativement en direction longitudinale du sac à dos (1) et espacés l'un de l'autre en direction transversale de celui-ci, les extrémités supérieures des éléments de cadre (19, 20) étant maintenues sur la paroi postérieure de sac à dos (2) ainsi que les zones d'extrémité inférieures (27, 28) des éléments de cadre (19, 20) étant maintenues sur la paroi postérieure de sac à dos (2) ou sur l'élément de filet (4).
  2. Sac à dos selon la revendication 1, caractérisé en ce que la zone de cadre supérieure (10) est agencée dans une poche d'enfichage supérieure qui est réalisée sur la face de la paroi postérieure de sac à dos (2) qui est détournée de la face intérieure du sac à dos (1).
  3. Sac à dos selon la revendication 2, caractérisé en ce que la zone de cadre supérieure (10) est enfichée dans la poche d'enfichage supérieure (17) qui s'ouvre vers le bas.
  4. Sac à dos selon l'une des revendications 1 à 3, caractérisé en ce que les extrémités inférieures des zones de cadre (8, 9) sont agencées dans des poches d'enfichage inférieures (13, 14) qui sont réalisées sur la face de la paroi postérieure de sac à dos (2) qui est détournée de la face intérieure du sac à dos (1), les poches d'enfichage inférieures (13, 14) qui maintiennent les extrémités inférieures des zones de cadre (8, 9) étant espacées l'une de l'autre en direction transversale du sac à dos (1).
  5. Sac à dos selon la revendication 4, caractérisé en ce que les extrémités inférieures (11, 12) des zones de cadre (8, 9) sont enfichées dans les poches d'enfichage inférieures (13, 14) qui s'ouvrent vers le haut.
  6. Sac à dos selon la revendication 4 ou 5, caractérisé en ce que les extrémités inférieures (11, 12) des zones de cadre (8, 9) sont coudées de telle sorte qu'elles s'étendent approximativement en direction transversale du sac à dos (1).
  7. Sac à dos selon l'une des revendications 1 à 6, caractérisé en ce que la partie de cadre (3) est formée par une partie portante élastique.
  8. Sac à dos selon la revendication 7, caractérisé en ce que la partie portante est en acier à ressort ou est une pièce en matière plastique.
  9. Sac à dos selon l'une des revendications 1 à 8, caractérisé en ce que l'élément de filet (4) est fixé, de préférence cousu avec sa zone de bord supérieure (5) sur la face supérieure de la paroi postérieure de sac à dos (2).
  10. Sac à dos selon l'une des revendications 1 à 9, caractérisé en ce que l'élément de filet (4) est fixé, de préférence cousu, avec ses zones de coin inférieures (6, 7) espacées l'une de l'autre en direction transversale du sac à dos (1), sur la paroi postérieure de sac à dos (2).
  11. Sac à dos selon la revendication 9 ou 11, caractérisé en ce que la zone de bord supérieure (5) et/ou les zones de coin inférieures (6, 7) de l'élément de filet (4) sont renforcées.
  12. Sac à dos selon la revendication 11, caractérisé en ce que les zones de coin inférieures (6, 7) de l'élément de filet (4) sont renforcées par des pièces de renforcement (6', 7').
  13. Sac à dos selon la revendication 11 ou 12, caractérisé en ce que les zones de coin inférieures (6, 7) de l'élément de filet (4) sont renforcées par des pièces de renforcement (6', 7') qui sont reliées à l'élément de filet (4) le long d'une ligne (6", 7").
  14. Sac à dos selon l'une des revendications 10 à 13, caractérisé en ce que des ceintures ventrales ou des ailettes de hanche sont rapportées sur les zones de coin inférieures (6, 7) ou sur les pièces de renforcement (6', 7').
  15. Sac à dos selon l'une des revendications 1 à 14, caractérisé en ce que les zones d'extrémité supérieures (41, 42) des éléments de cadre (19, 20) sont chacune agencées sur la face de la paroi postérieure de sac à dos (2), qui est tournée vers la face intérieure du sac à dos (1).
  16. Sac à dos selon l'une des revendications 1 à 14, caractérisé en ce que les zones d'extrémité supérieures (41, 42) des éléments de cadre (19, 20) sont chacune agencées sur la face de la paroi postérieure de sac à dos (2), qui est détournée de la face intérieure du sac à dos (1).
  17. Sac à dos selon la revendication 15, caractérisé en ce que les zones d'extrémité inférieures (27, 28) des éléments de cadre (19, 20) sont chacune agencées sur la face de la paroi postérieure de sac à dos (2), qui est tournée vers la face intérieure du sac à dos (1).
  18. Sac à dos selon la revendication 16, caractérisé en ce que les zones d'extrémité inférieures (27, 28) des éléments de cadre (19, 20) sont chacune agencées sur la face de la paroi postérieure de sac à dos (2), qui est détournée de la face intérieure du sac à dos (1).
  19. Sac à dos selon l'une des revendications 1 à 14, caractérisé en ce que les zones d'extrémité supérieures (41, 42) des éléments de cadre (19, 20) sont chacune agencées sur la face de la paroi postérieure de sac à dos (2), qui est tournée vers la face intérieure du sac à dos (1), en ce que les éléments de cadre (19, 20) s'étendent chacun à travers une ouverture (43) de la paroi postérieure de sac à dos (2) vers la face détournée de la face intérieure du sac à dos (1), et en ce que les zones d'extrémité inférieures (27, 28) des éléments de cadre sont agencés dans des poches d'enfichage (34, 35) qui sont réalisées sur la face détournée de la paroi postérieure de sac à dos (2), des zones de coin (6, 7) ou des pièces de renforcement (6', 7') de l'élément de filet (4).
  20. Sac à dos selon l'une des revendications 1 à 12, caractérisé en ce que les éléments de cadre (19, 20) s'étendent au moins en partie dans des zones de tunnel (29, 30) qui sont agencées sur la face de la paroi postérieure de sac à dos (2), qui est tournée vers la face intérieure du sac à dos (1).
  21. Sac à dos selon la revendication 19, caractérisé en ce que les éléments de cadre (19, 20) s'étendent dans des zones de tunnel (29, 30) qui sont réalisées sur la face de la paroi postérieure de sac à dos (2), qui est tournée vers la face intérieure du sac à dos (1) entre les zones d'extrémité supérieures (41, 42) des éléments de cadre (19, 20) et les ouvertures (43).
  22. Sac à dos selon l'une des revendications 2 à 21, caractérisé en ce que les zones de tunnel (29, 30) et/ou les poches d'enfichage supérieures (21, 22) pour les zones d'extrémité supérieures (41, 42) des éléments de cadre (19, 20) et/ou les poches d'enfichage inférieures (34, 35) pour les zones d'extrémité inférieures (27, 28) des éléments de cadre (19, 20) et/ou la poche d'enfichage supérieure (17) pour la zone de cadre supérieure (10) de la partie de cadre (3) et/ou les poches d'enfichage inférieures (13, 14) pour les extrémités inférieures des zones de cadre (8, 9) sont chacune formées par des pièces de matériau qui sont fixées, de préférence cousues sur la paroi postérieure de sac à dos (2) ou sur l'élément de filet (4).
  23. Sac à dos selon l'une des revendications 1 à 22, caractérisé en ce que les éléments de cadre (19, 20) présentent en partie une courbure concave.
  24. Sac à dos selon l'une des revendications 1 à 23, caractérisé en ce que les éléments de cadre (19, 20) présentent la forme de pièces plates.
  25. Sac à dos selon l'une des revendications 1 à 15, caractérisé en ce que les éléments de cadre (19, 20) sont réalisés en métal, de préférence en aluminium.
  26. Sac à dos selon l'une des revendications 1 à 25, caractérisé en ce qu'au-dessous du point de croisement (16) des zones de cadre (8, 9) qui se croisent, un autre élément s'étend de cadre (36) en direction transversale, lequel tend de manière concave la paroi postérieure de sac à dos (2).
  27. Sac à dos selon la revendication 26, caractérisé en ce que l'autre élément de cadre (36) présente au moins en partie une courbure concave.
  28. Sac à dos selon la revendication 26 ou 27, caractérisé en ce que l'autre élément de cadre (36) est agencé sur la face de la paroi postérieure de sac à dos (2), qui est tournée vers la face intérieure du sac à dos (1).
  29. Sac à dos selon l'une des revendications 26 à 28, caractérisé en ce que l'autre élément de cadre (36) est agencé dans une autre zone de tunnel (37) qui est réalisée sur la face de la paroi postérieure de sac à dos (2), qui est tournée vers la face intérieure du sac à dos (1).
  30. Sac à dos selon l'une des revendications 26 à 29, caractérisé en ce que l'autre élément de cadre (36) présente la forme d'une pièce plate.
  31. Sac à dos selon l'une des revendications 26 à 30, caractérisé en ce que l'autre élément de cadre (36) est réalisé en métal, de préférence en aluminium.
  32. Sac à dos selon l'une des revendications 1 à 31, caractérisé en ce que les éléments de cadre (8, 9) qui se croisent sont maintenus au-dessus de leur point de croisement (16) par un élément de retenue (15) sur la face de la paroi postérieure de sac à dos (2), qui est détournée de la face intérieure du sac à dos (1).
  33. Sac à dos selon la revendication à 32, caractérisé en ce que l'élément de retenue (15) est formé par une pièce de matériau qui est fixée, de préférence cousue sur la paroi postérieure de sac à dos (2).
  34. Sac à dos selon l'une des revendications 19 à 33, caractérisé en ce que les zones d'extrémité (27, 28) des éléments de cadre (19, 20) s'étendent approximativement dans le plan des zones de coin (6, 7) ou des pièces de renforcement (6', 7').
EP10006041.7A 2009-07-15 2010-06-11 Sac à dos doté d'un dispositif de châssis pour le serrage concave d'un élément de filet devant la paroi arrière du sac à dos Not-in-force EP2275000B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009033518A DE102009033518B3 (de) 2009-07-15 2009-07-15 Rucksack mit einer Rahmenanordnung zum konkaven Spannen eines Netzteiles vor der Rucksackrückenwand

Publications (2)

Publication Number Publication Date
EP2275000A1 EP2275000A1 (fr) 2011-01-19
EP2275000B1 true EP2275000B1 (fr) 2014-05-07

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Application Number Title Priority Date Filing Date
EP10006041.7A Not-in-force EP2275000B1 (fr) 2009-07-15 2010-06-11 Sac à dos doté d'un dispositif de châssis pour le serrage concave d'un élément de filet devant la paroi arrière du sac à dos

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US (1) US9271560B2 (fr)
EP (1) EP2275000B1 (fr)
DE (1) DE102009033518B3 (fr)
ES (1) ES2484945T3 (fr)

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Publication number Publication date
US20110011903A1 (en) 2011-01-20
US9271560B2 (en) 2016-03-01
DE102009033518B3 (de) 2010-08-19
EP2275000A1 (fr) 2011-01-19
ES2484945T3 (es) 2014-08-12

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