EP0284767A2 - Sac à dos - Google Patents

Sac à dos Download PDF

Info

Publication number
EP0284767A2
EP0284767A2 EP88102507A EP88102507A EP0284767A2 EP 0284767 A2 EP0284767 A2 EP 0284767A2 EP 88102507 A EP88102507 A EP 88102507A EP 88102507 A EP88102507 A EP 88102507A EP 0284767 A2 EP0284767 A2 EP 0284767A2
Authority
EP
European Patent Office
Prior art keywords
frame
backpack according
crossbar
backpack
openings
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.)
Withdrawn
Application number
EP88102507A
Other languages
German (de)
English (en)
Other versions
EP0284767A3 (fr
Inventor
Johannes Busch
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 und Leder GmbH
Original Assignee
Deuter Sport und Leder 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 und Leder GmbH filed Critical Deuter Sport und Leder GmbH
Publication of EP0284767A2 publication Critical patent/EP0284767A2/fr
Publication of EP0284767A3 publication Critical patent/EP0284767A3/fr
Withdrawn legal-status Critical Current

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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

Definitions

  • the invention relates to a backpack according to the preamble of claim 1.
  • Such a backpack is known from DE-A 31 04 855.
  • the frame of this backpack is divided into an upper frame part and a lower frame part, each of which is essentially U-shaped.
  • the side parts and the frame parts are designed as telescopic tubes that can be pushed into one another.
  • a fixing device is provided between the frame parts, whereby the mutual distance between the frame parts is adjustable.
  • a support strap is arranged on the lower part of the frame, which comes to rest on the sacrum area of the wearer.
  • the pack sack, to which the shoulder and hip belts are attached, is attached to the top frame.
  • the fact that the frame parts can be telescoped means that the support strap at the lower end of the lower frame part assumes a correct position for support against the sacrum area. Since the shoulder and hip belts are attached to the stuff sack, it is not possible to adjust their position to the needs of the wearer.
  • This frame has a crossbar to which the upper ends of the shoulder straps are attached. The height of this crossbar is fixed to the frame. The lower ends of the shoulder straps are connected to the frame in the lower area. Between the frame and the hip belt there is an elastic joint, also adjustable in height, which enables the wearer to tilt the upper body towards the hip.
  • US-A 41 94 656 shows a backpack frame in which a fastening plate is provided at the waist for releasably fastening the hip belt.
  • the upper ends of the shoulder straps are attached to the frame so that they can be adjusted in height.
  • the backpack according to the invention optimal wearing comfort can be achieved by simple means.
  • this backpack it is possible to change the distance between the upper articulation points of the shoulder straps and the hip belt.
  • the waist belt is pivotally attached to the frame about a horizontal axis, so that the upper body of the wearer can be inclined laterally relative to the wearer's hip without being impeded by the frame.
  • the hip belt is easily detachably attached to the frame, so that it is possible to replace hip belts with each other without cumbersome assembly.
  • the backpack frame 1 consists of an upper frame part 2 and a lower frame part 3.
  • the upper frame part has two vertical side parts 4, 5 running parallel to one another, which are connected to one another by a crossbar 6.
  • the lower frame part 3 has two side parts 7, 8, which are connected to one another by a lower crossmember 9.
  • the upper frame part 2 and the lower frame part 3 each consist of flat material.
  • the upper crossbar 6 has two elongated holes 10 to which the upper ends of the shoulder straps are attached.
  • the lower crossmember 9 has a bore 11 in the center which intersects a horizontal slot.
  • elongated perforations 12 of the same dimension as one another are provided at uniform intervals.
  • the two lower openings 12 on the side parts 7, 8 serve to fasten the lower ends of the shoulder straps.
  • the frame parts are through openings 12 at the upper ends of the side parts 7, 8 and at the lower ends of the side parts 4, 5 2,3 connectable.
  • the connection between the frame parts 2, 3 can take place in such a way that the desired distance between the crossbeams 6, 9 results, which is adapted to the anatomical conditions of the wearer of the backpack.
  • Two cross-section U-shaped angle irons with bolts and nuts serve as connecting means. The bolts are passed through slots 12 on the side parts 4,5,7,8 and are thus screwed to the frame parts 2,3.
  • the elongated holes 12 also serve to secure a stuff sack to the frame 1, as will be explained in more detail with reference to FIG. 4.
  • the frame parts 2, 3 are each H-shaped.
  • the lower frame part 3 has side parts 7, 8, which are extended upwards in comparison to those according to FIG. 1.
  • the upper frame part consists only of the crossbar 6, which can be connected to the side parts 7, 8 in a height-adjustable manner.
  • the crossbar 6 has an elongated hole 15 at each of its two ends, corresponding to the elongated holes 12 on the side parts 7, 8.
  • the crossbar 6 can be connected to an elongated hole 12 of the side parts 7, 8, which is also done by means of two angle irons 13, this time L-shaped cross section, and bolts 14 with nuts. In this way, the crossbar 6 can be attached to the lower frame part 3 at the desired distance from the crossbar 9.
  • the hip belt 16 has a shell-shaped back part 17, for example made of plastic.
  • the loops 18, 19 of the hip belt 16 are fastened to this cup-shaped rear part 17.
  • a bolt 20 is attached, which protrudes to the rear and on which a vertically extending pin 21 is attached. If the hip belt 16 is rotated 90 ° from its position of use and the bolt 20 is inserted into the bore 11, the pin 21 being aligned with the slot there, then the hip belt 16 is fastened to the crossbar 9 after a rotation of 90 °. In the position of use, it can then be rotated relative to the frame 1 about the axis of the bolt 20, which allows the above-mentioned trunk pivoting possibility of the wearer without being impeded by the frame.
  • a mesh 22 is stretched on the bowl-shaped rear part 17 and comes to rest on the sacrum area in the case of the wearer. This net 22 ensures a distance between the sacrum area and the back part 17 and thereby reduces perspiration in this area.
  • the pack sack 23 is fastened to the frame 1 via loops 24 arranged on the pack sack 23, which are guided through elongated holes 12 on the side parts 4, 5, 7, 8 and each have a buckle (not shown) for fastening the loop ends.
  • pack sacks 23 of different sizes can be detachably attached to the frame 1 at different heights.
  • Two compression straps 25, which are also guided through elongated holes 12 and which each wrap around the pack sack 23, are also used for fastening.
  • the two compression straps 25, which run at a vertical distance from one another, are lashed around the stuff sack 23.
  • a side pocket 26 or holders for attaching skis can be attached to them.
  • the loops 24 have a mutual distance which corresponds to a multiple of the division arrangement of the elongated holes 12.

Landscapes

  • Portable Outdoor Equipment (AREA)
EP88102507A 1987-03-31 1988-02-20 Sac à dos Withdrawn EP0284767A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8704750U 1987-03-31
DE8704750U DE8704750U1 (de) 1987-03-31 1987-03-31 Rucksack

Publications (2)

Publication Number Publication Date
EP0284767A2 true EP0284767A2 (fr) 1988-10-05
EP0284767A3 EP0284767A3 (fr) 1989-06-28

Family

ID=6806518

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88102507A Withdrawn EP0284767A3 (fr) 1987-03-31 1988-02-20 Sac à dos

Country Status (2)

Country Link
EP (1) EP0284767A3 (fr)
DE (1) DE8704750U1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3843597A1 (de) * 1988-12-23 1990-06-28 Salewa Gmbh Sportgeraetefab Rucksack
US5292043A (en) * 1990-02-07 1994-03-08 Mchale Daniel M Extensible frame backpack
FR2806595A1 (fr) * 1999-11-18 2001-09-28 Celina Armature de soutien pour sac type sac a dos
FR2806596A1 (fr) * 1999-11-18 2001-09-28 Celina Armature de soutien pour sac type sac a dos

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE127796C (de) * 1901-02-08 1902-01-28 Tornister mit federnder Aufhängung
DE208608C (fr) *
CH5068A (fr) * 1892-05-30 1893-01-14 Fritz Zbinden Nouveau dispositif de suspension des havre-sacs, sacs de touristes, etc.
FR467711A (fr) * 1914-01-26 1914-06-19 Gynla Fernengel Dispositif aidant à porter le sac de soldat ou de touriste
GB431119A (en) * 1934-01-27 1935-07-01 Ole Ferdinand Bergan A carrying frame for knapsacks and the like
NL51643C (fr) * 1938-04-22
GB764880A (en) * 1954-01-13 1957-01-02 L S Mayer London Ltd Improved frame for rucksacks
US3885722A (en) * 1972-05-08 1975-05-27 Camp Trails Co Pack frame suspension means
US3860157A (en) * 1972-07-31 1975-01-14 Peter G Richards Back pack and frame
US3827612A (en) * 1972-09-25 1974-08-06 M Mead Adjustable fit pack frame
US3938718A (en) * 1974-04-11 1976-02-17 The Coleman Company, Inc. Backpack frame and assembly
US4015759A (en) * 1975-05-27 1977-04-05 Dreissigacker Peter D Backpack frame having shoulder and hip supports with flexible connection to hip support
US4018370A (en) * 1975-06-20 1977-04-19 Wood Thomas E Back pack frame
US4013201A (en) * 1976-01-26 1977-03-22 Glenn James Potter Fatigue reducing backpack harness
US4194656A (en) * 1976-05-26 1980-03-25 Zufich Anthony C Backpack and frame apparatus
NO811521L (no) * 1980-05-08 1981-11-30 Jeva Laedervarer Aps., Meis for ryggsekk.

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3843597A1 (de) * 1988-12-23 1990-06-28 Salewa Gmbh Sportgeraetefab Rucksack
US5292043A (en) * 1990-02-07 1994-03-08 Mchale Daniel M Extensible frame backpack
FR2806595A1 (fr) * 1999-11-18 2001-09-28 Celina Armature de soutien pour sac type sac a dos
FR2806596A1 (fr) * 1999-11-18 2001-09-28 Celina Armature de soutien pour sac type sac a dos

Also Published As

Publication number Publication date
DE8704750U1 (de) 1988-08-04
EP0284767A3 (fr) 1989-06-28

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