WO2009104078A2 - Sac à dos - Google Patents

Sac à dos Download PDF

Info

Publication number
WO2009104078A2
WO2009104078A2 PCT/IB2009/000296 IB2009000296W WO2009104078A2 WO 2009104078 A2 WO2009104078 A2 WO 2009104078A2 IB 2009000296 W IB2009000296 W IB 2009000296W WO 2009104078 A2 WO2009104078 A2 WO 2009104078A2
Authority
WO
WIPO (PCT)
Prior art keywords
backpack
shoulder
arms
belt
fixed
Prior art date
Application number
PCT/IB2009/000296
Other languages
German (de)
English (en)
Other versions
WO2009104078A3 (fr
Inventor
Modesto Crivellari
Original Assignee
Modesto Crivellari
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 Modesto Crivellari filed Critical Modesto Crivellari
Priority to AT09712169T priority Critical patent/ATE539645T1/de
Priority to EP09712169A priority patent/EP2247217B1/fr
Publication of WO2009104078A2 publication Critical patent/WO2009104078A2/fr
Publication of WO2009104078A3 publication Critical patent/WO2009104078A3/fr

Links

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
    • A45F3/047—Sacks or packs carried on the body by means of two straps passing over the two shoulders with adjustable fastenings for the shoulder straps or waist belts

Definitions

  • the invention relates to a backpack according to the preamble of claim 1
  • From DE 102004027105 Al is a backpack with a body, two shoulder straps and a
  • Hip belt known on the support of the backpack is supported on the body of his wearer, wherein between the hip belt and the body of the backpack, a two-connecting adjustment is provided by the distance of the lower end of the body to the waist belt for a shift of the center of gravity Backpack relative to its carrier in the horizontal and vertical direction relative to the carrier is adjustable, wherein the distance of the lower end of the body of the backpack is changed from the waist belt with adjustment of the center of gravity of the backpack.
  • the Adjustment device comprises a frame that is height-adjustable with the lower end of the backpack in a Fi xi tion insurance in support.
  • the fixing device is designed as a fixing sleeve, which is connected to the hip belt via connecting means.
  • the axis of the fixation sleeve is imposed on the hip belt opposite the surface of a fixation plate an acute angle, which is fixed and not adjustable.
  • Another object of the present invention is to produce a backpack having a support structure which adjusts the center of gravity of the backpack so as to facilitate the wearer in carrying it, and therefore to favor better posture for the wearer.
  • the use of two lateral, spring flexible arms, on the one hand to the Sides of the backpack and / or the bag and on the other hand are fastened to a hip belt at the level of the hips, such that the hip belt is lifted from the backpack allows on the release of detents on the weight, a consequent stretching of the shoulder straps in the elastic Part, which will make the weight lighter and will dampen as the shoulder is pushed upwards or backwards, also given by the spring flexible lateral arms.
  • the shoulder pressure on the shoulders is achieved by shifting the weight to the flanks of the lower joints, and at the same time the thrust of the shoulder straps to the rear helps to maintain proper posture.
  • the side arms essentially perform these four basic functions:
  • the arms extend through semi-circular countersinking the shouldered released elastic portions of the belt girdle 1, with the shoulders being invited to be pushed back slightly, thus creating a straight back and proper posture becomes .
  • the invention is generally indicated to students, hikers, the military, and porters carrying particularly heavy backpacks, thus achieving the advantage heretofore described.
  • the lateral ends of the hip belt can be stowed in two side pockets, in which the arms are rotatably adjusted under attachment.
  • the arms can be covered with a waterproof material.
  • FIG. 2 shows a detail from FIG. 1.
  • FIG. 1 shows a backpack according to the invention, which is indicated overall by the reference number 1.
  • the backpack comprises a body 2 and a support structure indicated generally by the reference numeral 3.
  • the support structure 3 consists of two shoulder straps 4, of which only one is shown in the figure.
  • Each shoulder belt 4 is secured in a known manner at the top by a seat 11 e 5 to the upper part of the body 2, which is directed towards the shoulder of a wearer, not shown.
  • the shoulder strap 4 is also over a
  • Fixing agency 6 attached to a lower portion of the body 2 of the backpack 1.
  • the support structure also consists of a hip belt 7, which is to create the hip area above the hips of a wearer.
  • one end 8 of an arm 9 is connected to the hip belt, the other end 10 of which is connected to one of the sides of the body 2, as well as an unrecognizable second arm with the hip belt on the other side in the same way as the one first arm is connected.
  • each arm has two end portions 11 and 12, respectively, which are interconnected by a central portion 13 formed by a spring.
  • each shoulder strap 4 is formed with an extendable and shortenable portion 14 which is secured by an end portion 15 and an end portion 16 having an elastically stretchable portion 20 at the end portion 15 which it overlaps to elastically extendable portion 20 to be able to pull under a ring 17 which is attached to the underlying end portion 15 and to lock the two end portions to each other as soon as the elastically extensible portion is locked via a stop 18 on the side of the ring 17 in a direction remote from the extension of the elastic portion itself is.
  • Stop 18 itself can be locked by an annular counter-stop, which is attached to the end portion 15.

Landscapes

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

Abstract

La présente invention concerne un sac à dos comprenant un corps (2) et une structure de support (3) composée de deux sangles d'épaule (4). Chaque sangle d'épaule est fixée au-dessus par le biais d'une plaque de fixation (5) à la partie supérieure du corps (2) orientée vers les épaules d'un porteur. Chaque sangle d'épaule (4) est également fixée par le biais d'une plaque de fixation (6) à une partie inférieure du corps (2) du sac à dos. La structure de support (3) est également composée d'une ceinture (7). Selon l'invention, une extrémité respective (8) de deux bras flexibles respectifs est reliée à la ceinture d'assistance (7) et l'autre extrémité (10) est reliée à un des côtés du corps (2).
PCT/IB2009/000296 2008-02-22 2009-02-19 Sac à dos WO2009104078A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT09712169T ATE539645T1 (de) 2008-02-22 2009-02-19 Rucksack
EP09712169A EP2247217B1 (fr) 2008-02-22 2009-02-19 Sac à dos

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000008A ITBZ20080008A1 (it) 2008-02-22 2008-02-22 Alleggeritore e ammortizzatore di peso per zaini e cartelle scolastiche.
ITBZ2008A000008 2008-02-22

Publications (2)

Publication Number Publication Date
WO2009104078A2 true WO2009104078A2 (fr) 2009-08-27
WO2009104078A3 WO2009104078A3 (fr) 2009-10-15

Family

ID=40291497

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2009/000296 WO2009104078A2 (fr) 2008-02-22 2009-02-19 Sac à dos

Country Status (4)

Country Link
EP (1) EP2247217B1 (fr)
AT (1) ATE539645T1 (fr)
IT (1) ITBZ20080008A1 (fr)
WO (1) WO2009104078A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3048858A1 (fr) * 2016-03-16 2017-09-22 Life Member Sac a dos transferable en position ventrale pour s'asseoir sans gene sur un siege a dossier ou acceder au contenu du sac ou bien de le securiser dans les transports en commun et dans la foule

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020145028A1 (en) 2001-04-07 2002-10-10 Michael Moore Detachable back pack waist belt

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US204066A (en) * 1878-05-21 Improvement in knapsacks
US4479595A (en) * 1982-09-28 1984-10-30 Canadian Mountaineering Equipment Ltd. Back pack
US5090604A (en) * 1990-07-24 1992-02-25 The North Face Backpack device
US5341974A (en) * 1992-06-19 1994-08-30 Mont-Bell Co., Ltd. Back bag
IES71158B2 (en) * 1996-05-10 1997-01-29 Lowe Alpine Holdings Limited A rucksack
US6199732B1 (en) * 1999-05-07 2001-03-13 Johnson Outdoors Inc. Load support system
US20050092802A1 (en) * 2003-11-03 2005-05-05 Maley Ian J. Backpack and components therefor
FR2869208A1 (fr) * 2004-04-27 2005-10-28 Chainpur Design Sarl Dispositif pour maintenir un piolet de montagne sur un sac a dos permettant d'enlever et remettre le piolet en gardant le sac sur le dos
NO322177B1 (no) * 2005-01-13 2006-08-21 Bergans Fritid As Opplagring av et hoftebelte til en ryggsekk
US20070056779A1 (en) * 2005-09-15 2007-03-15 Shlomo Laniado Backpack equipped with a weight-measuring device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020145028A1 (en) 2001-04-07 2002-10-10 Michael Moore Detachable back pack waist belt

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3048858A1 (fr) * 2016-03-16 2017-09-22 Life Member Sac a dos transferable en position ventrale pour s'asseoir sans gene sur un siege a dossier ou acceder au contenu du sac ou bien de le securiser dans les transports en commun et dans la foule

Also Published As

Publication number Publication date
EP2247217A2 (fr) 2010-11-10
EP2247217B1 (fr) 2012-01-04
ITBZ20080008A1 (it) 2008-05-23
WO2009104078A3 (fr) 2009-10-15
ATE539645T1 (de) 2012-01-15

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