EP3689182A1 - Système porteur pour un sac à dos etc - Google Patents

Système porteur pour un sac à dos etc Download PDF

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Publication number
EP3689182A1
EP3689182A1 EP19162209.1A EP19162209A EP3689182A1 EP 3689182 A1 EP3689182 A1 EP 3689182A1 EP 19162209 A EP19162209 A EP 19162209A EP 3689182 A1 EP3689182 A1 EP 3689182A1
Authority
EP
European Patent Office
Prior art keywords
belt
deflection device
tension
leg
carrying system
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Withdrawn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
EP19162209.1A
Other languages
German (de)
English (en)
Inventor
Christian Wolf
Robert Scheibenzuber
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.)
Spin Spv I Bet GmbH
Original Assignee
Spin Spv I Bet 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 Spin Spv I Bet GmbH filed Critical Spin Spv I Bet GmbH
Publication of EP3689182A1 publication Critical patent/EP3689182A1/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Withdrawn legal-status Critical Current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
    • A45F3/14—Carrying-straps; Pack-carrying harnesses
    • 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
    • A45F2003/008—Sacks or packs carried on the body by means of one strap passing around the waist and additional straps around a leg or an arm
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B35/00—Safety belts or body harnesses; Similar equipment for limiting displacement of the human body, especially in case of sudden changes of motion
    • A62B35/0006—Harnesses; Accessories therefor

Definitions

  • the invention relates to a carrying system for a backpack, an avalanche rescue system or a climbing harness or the like with a hip belt, which is suitable for enclosing the body of the user, and with at least one leg belt which is connected at its ends to the waist belt, and a belt , in particular leg strap, which is suitable to be fastened at one of its two ends to a further strap, in particular to a hip strap of a carrying system for a backpack, an avalanche rescue system or a climbing harness or the like.
  • a backpack with a hip belt and two shoulder straps is known.
  • the hip belt of this backpack is designed as the main belt of a full body harness with leg straps of the full body harness arranged thereon.
  • the main belt and leg straps are made from a load-bearing webbing.
  • a backpack usually has a container made of a flexible material, for example a fabric, which is used to transport objects. If a backpack is used to transport heavy loads, the load is usually shifted onto the waist of a wearer via a waist belt of the backpack.
  • the well-known backpack with a hip belt should have a double function, because on the one hand this backpack serves as a means of transport for objects in the backpack container. On the other hand, this backpack has the functionality of a full body harness or climbing product or hanging harness.
  • Avalanche rescue devices or avalanche airbags are also known in which the functional elements can be connected to the carrier using a belt carrying system.
  • the belts must be dimensioned such that they can absorb the forces that occur in the event of a fall or the like.
  • An example is the EP 1 935 457 A1 and referred to the publications discussed there.
  • Such a carrying system can also be integrated in a backpack or represent the carrying system for this backpack. It is also possible to integrate a carrying system of this type into outerwear, for example an anorak, of a skier.
  • the carrying system can also be part of a climbing harness or represent this climbing harness.
  • Carrying systems of this type are usually equipped with a leg strap in order to ensure a secure connection to the carrier.
  • the length of the leg strap should be adjustable so that the leg strap can be optimally adjusted to the leg size or leg circumference.
  • Such a leg strap is also referred to as a leg loop.
  • the object of the present invention is to provide a carrying system for a backpack, an avalanche rescue system, a climbing harness or the like, the leg strap of which is adjustable in length. It should be ensured that the leg belt cannot completely detach from the hip belt connected to it. The creation of the carrying system should also be made easier.
  • the carrying system according to the invention serves for a backpack, an avalanche rescue system, a climbing harness or the like and has a hip belt which is suitable for enclosing the user's body or for walking around the user's body.
  • This carrying system is equipped with a leg strap that is connected to the hip belt at both ends.
  • a climbing harness can thus be constructed or consist of such a carrying system and can be connected to a backpack or an avalanche rescue system, and in particular can be releasably connected.
  • Such a carrying system can be equipped with only one leg strap, which roughly encloses both legs together with the waist strap and thereby secures the waist strap.
  • a leg strap is connected on the one hand on the right side (refers to the state in which the carrying system is applied to the body of the user) and on the other hand is connected to the hip belt on the left side.
  • leg strap is attached on the one hand to the right side of the hip belt and on the other hand approximately in the middle of the waist belt on the latter.
  • the other leg strap is attached on the one hand to the left side of the hip belt and on the other hand also approximately in the middle of the latter.
  • leg straps mentioned can be continuous leg straps. However, it is also possible to use leg straps which have a device, for example a buckle, by means of which the leg strap can be separated and also reunited or put together again.
  • This carrying system is characterized, among other things, in that the at least one leg strap has a length adjustment for the leg strap on at least one of its ends. This length adjustment is expediently attached to the side of the hip belt.
  • the length adjustment is equipped with a tension belt which is connected to the waist belt at one end.
  • the other end of the tension belt can be gripped by a user.
  • This tension belt is in the desired position and thus fix the desired length. However, this fixation can also be released again.
  • the length adjustment has an upper deflection device attached to the hip belt and a lower deflection device for the tension belt.
  • the tension belt can be guided or sheared through the upper deflection device and the lower deflection device or is suitable for the length adjustment to act as a pulley block.
  • the feature that the length adjustment acts as a pulley means the following. If a user pulls on the tension belt, the distance between the upper deflection device and the lower deflection device is reduced. If the tension belt is pulled by a distance X, then the distance mentioned changes by an amount which is smaller than X. In other words, the tension distance of the tension belt is longer than the change in the distance caused thereby. The same applies in the opposite case to the releasing or releasing of the tension belt. The length of the amount by which the tension belt is greased is greater than the change in the distance caused thereby.
  • the length adjustment has a further deflection device which is attached to the leg strap.
  • the leg strap is guided and sheared through the lower deflecting device and the further deflecting device such that the leg strap connects the lower deflecting device and the further deflecting device to one another.
  • connection between the lower deflection device and further deflection devices is expediently designed such that the lower deflection device can exert a tensile force on the further deflection device by means of the leg strap.
  • the leg strap extends from its end attached to the waist belt to the further deflection device, is deflected there, extends to the lower deflection device, is deflected there, extends to the attachment point of the further deflection device to the leg strap and from there towards its other end.
  • the leg strap can thus move through both deflection devices or be deflected there.
  • both deflection devices can exert a tensile force between them by means of the leg strap.
  • the upper deflection device and the lower deflection device are dimensionally stable. Furthermore, the upper deflection device is preferably connected to the hip belt by means of a fixed length tension lock belt.
  • the further deflection device is also preferably dimensionally stable and delimits an opening suitable for the passage of the leg strap.
  • the carrying system is also preferably characterized in that the upper deflection device has three webs spaced laterally from one another and delimits two openings suitable for the passage of the tension belt.
  • All deflection devices can be made of a suitable material and are preferably injection molded plastic elements.
  • the tension lock belt is preferably fastened with its two ends to form a loop on the hip belt and the upper web of the upper deflection device runs through this loop.
  • the lower deflection device and the further deflection device preferably represent brackets with two laterally spaced webs.
  • leg belt, the tension belt and the tension lock belt are fastened to the latter by sewing them to the hip belt, have the same width and / or are connected to the hip belt in a manner lying one above the other.
  • the tension belt is preferably attached to the waist belt in a sandwich-like manner between the leg belt and the tension lock belt.
  • the leg strap preferably has a length adjustment as described above at both ends.
  • the carrying system is preferably further characterized in that only one leg strap is present, which is attached to the waist strap in the area between its two free ends and the attachment represents a closed loop through which both the waist strap and the continuous waist strap are free extend and which is neither fixed to the main belt nor to the leg belt.
  • the invention further relates to a belt, in particular a leg belt, which is suitable for being attached at one of its ends to a further belt, in particular to a hip belt of a carrying system for a backpack, an avalanche rescue system or a climbing harness or the like.
  • This belt is characterized in that the belt has a length adjustment at at least one of its ends, the length adjustment has a tension belt which is suitable for being connected to the further belt at one of its ends, the other end of which represents a free end of the user can be grasped, and which can be fixed in the desired position, but can also be released again, the length adjustment has an upper deflection device suitable for attachment to the further belt and a lower deflection device for the tension belt, the tension belt in this way by the upper deflection device and the lower deflection device can be guided, that the upper deflection device and the lower deflection device, together with the tension belt, are suitable for acting as a pulley block, the length adjustment has a further deflection device, which is suitable for being fastened to the belt, and the belt in this way the lower deflection device and the further U can be guided and sheared that the belt connects the lower deflection device and the further deflection device to one another.
  • the belt preferably extends starting at its end, which is suitable for being fastened to the further belt, to the further deflection device, is deflected there, extends to the lower deflection device, is deflected there, and extends to the attachment point of the further deflection device the belt and from there to its other end.
  • the invention thus comprises not only a carrying system with a leg strap that is equipped with the length adjustment described, but also such a strap with length adjustment on its own.
  • the carrying system 1 is equipped with a hip belt 2, which is arranged such that it extends around the wearer's body in the abdominal region in the closed state. In order to be able to put on the hip belt 2, this is provided with a buckle 20 which can be opened and closed again.
  • This buckle 20 is of a known nature.
  • the waist belt 2 is connected to two shoulder straps 19. This configuration is also known.
  • One possibility of attaching the shoulder straps 19 to the hip belt 2 is, for example, in the one mentioned at the beginning EP 2 404 251 B1 described.
  • a leg belt 4 is connected to the hip belt 2.
  • the leg strap 4 is sewn to the waist belt 2 at both ends 3.
  • leg strap 4 which functions as a leg strap for both legs. It is a continuous leg strap 4 that extends through a closed loop 13.
  • the waist belt 2 also extends through this closed loop 13.
  • the leg belt 4 is held by the loop 13 approximately in the middle of the waist belt 2 or attached there. Both the hip belt 2 and the leg belt 4 are designed to move freely with respect to the loop 13.
  • hip belt 2 It is of course possible (not shown in the figures) to equip the hip belt 2 with two separate leg straps 4. In this case, one of the ends 3 of the two leg straps 4 laterally attached to the waist belt 2, while the other end 3 of the two leg straps 4 is fastened to it approximately in the middle of the waist belt 2.
  • the waist belt 4 is equipped at its two ends 3 with a length adjustment 6.
  • This length adjustment 6 has a tension belt 5, which is connected at one end 21 to the waist belt 2.
  • the tension belt 5 is sewn to the waist belt 2.
  • the other end 22 of the tension belt 5 represents a free end 22 which can be gripped by a user or the wearer of the carrying system 1.
  • the length adjustment 6 further comprises an upper deflection device 7 and a lower deflection device 8.
  • the upper deflection device 7 is dimensionally stable or represents a dimensionally stable element which defines two openings 23, 24 of the upper deflection device 7. These openings 23, 24 have approximately the shape of a narrow rectangle.
  • a central web 25 runs between the two openings 23, 24.
  • the upper deflection device 7 has an upper web 26 and a lower web 27. All webs 25, 26, 27 run laterally at a distance from one another and extend approximately parallel to one another.
  • the tension belt 5 extends from the waist belt 2 down in the Figure 1 to the lower deflection device 8.
  • This deflection device 8 likewise represents a dimensionally stable element and, in the case shown, a bracket 16 which delimits an approximately rectangular opening 28 and is equipped with a first web 30 and a second web 31.
  • the tension belt 5 is sheared in the length adjustment 6 such that it, based on the illustration in FIG Figure 1 , is guided from below through the opening 28 of the lower deflection device 8 and thus through the opening 28. From there, the tension belt 8 runs upwards to the upper opening 23 of the upper deflection device 7. There, the tension belt 5 is guided from below through the upper opening 23. Then the tension belt 5 is guided around the middle web 25 and out through the lower opening 24 out of the upper deflection device 7. The tension belt 5 is guided around the central web 25. This middle web 25 is comparable to the upper one Roll of a block and tackle, while the first web 30 of the lower deflection device 8 is comparable to the lower roll of a block and tackle.
  • the tension belt 5 extends in the further course between the lower web 27 and the section of the tension belt 5 running upwards in this area and is thereby clamped in the desired position between the lower web 27 and the “outside” area of the tension belt 5 and thus fixed.
  • the upper deflection device 7 is fastened to the hip belt 2 by means of a tension lock belt 9.
  • This tension lock belt 9 is configured in two layers. Both ends 10, 11 are sewn to the waist belt 2.
  • the tension lock belt 9 thereby forms a loop 13 through which the upper web 26 of the upper deflection device 7 extends.
  • the end 21 of the tension belt 5, the end of the leg belt 3 and the two ends 10, 11 of the turnbuckle belt are arranged one above the other and sewn to the waist belt 2.
  • the tension belt 5 is sandwiched between the tension lock belt 9 and leg belt 3.
  • Tension buckle strap 9, tension strap 5 and leg strap 3 have the same width and represent a fabric band.
  • the leg strap 4 is equipped with a further deflection device 14, which likewise represents a dimensionally stable element in the form of a bracket 16.
  • This bracket 16 corresponds approximately to the bracket 15 of the lower deflection device 8.
  • a loop 33 formed on this leg belt 4 is used to fasten the further deflection device 14 to the leg belt 4.
  • the leg belt 4 is gathered together to form a loop 33 and sewn to the base 29 of the loop 33, so that the loop 33 is on the side arranged by the leg strap 4, but is firmly connected thereto.
  • the bracket 16 delimits an opening 18 of the further deflection device 14 and has an upper web 34 and a lower web 35.
  • the lower web 35 extends through the loop 33.
  • the leg strap 4 is shaved in such a way that, starting at its end 3, it is guided to the further deflection device 14 or to the bracket 16. There it is guided through the opening 18 and deflected and, in the further course, directed upwards to the lower deflection device 8. In the further course, the leg strap 4 extends through the opening 28, is deflected and from there downwards or towards its other end.
  • the lower deflection device 8 When pulling the tension belt 5, on the one hand, the lower deflection device 8 is moved upwards to the upper deflection device 7, namely until the lower deflection device 8 and the upper deflection device 7 abut one another or are in blocks.
  • the section 12 of the leg belt 4 which begins at the further deflection device 14 and extends in the direction of the end 3 of the leg belt 4, moves through the opening 28 and through the opening 18.
  • the distance of the lower deflection device 8 from this decreases the further deflection device 14 until both come to lie approximately on top of one another or are in blocks.
  • the leg strap 4 has its maximum length. Even if the tension belt 5 is completely released or tears, the leg belt 4 remains securely connected to the waist belt 2.
  • the leg strap 4 is tensioned in any position or length position. Except for the loop 33, no sections of the leg strap 4 protrude to the side in any way.

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  • Portable Outdoor Equipment (AREA)
EP19162209.1A 2019-01-29 2019-03-12 Système porteur pour un sac à dos etc Withdrawn EP3689182A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19154290 2019-01-29

Publications (1)

Publication Number Publication Date
EP3689182A1 true EP3689182A1 (fr) 2020-08-05

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ID=65363050

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19162209.1A Withdrawn EP3689182A1 (fr) 2019-01-29 2019-03-12 Système porteur pour un sac à dos etc

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EP (1) EP3689182A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4318502A (en) 1978-12-08 1982-03-09 Lowe Alpine Systems, Inc. Back pack having a releasable climbing harness
EP1344552A1 (fr) * 2002-03-15 2003-09-17 Eduard Kaufmann GmbH Ceinture de siège et de securité avec une sangle de suspension glissante
EP1935457A1 (fr) 2006-12-22 2008-06-25 Peter Aschauer Equipement de sauvetage en cas d'avalanche
DE102007031823A1 (de) 2007-07-07 2009-01-08 Vaude Sport Gmbh Rucksack mit Klettergurt
DE202010009959U1 (de) * 2010-07-07 2010-10-07 Skylotec Gmbh Rucksack
EP2404251A1 (fr) 2009-03-06 2012-01-11 Bluearc UK Limited Compression de données dans un système de stockage de fichiers
US20150202474A1 (en) * 2014-01-23 2015-07-23 Charles Christopher Botti Fire service convertible suspension / seat harness

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4318502A (en) 1978-12-08 1982-03-09 Lowe Alpine Systems, Inc. Back pack having a releasable climbing harness
EP1344552A1 (fr) * 2002-03-15 2003-09-17 Eduard Kaufmann GmbH Ceinture de siège et de securité avec une sangle de suspension glissante
EP1935457A1 (fr) 2006-12-22 2008-06-25 Peter Aschauer Equipement de sauvetage en cas d'avalanche
DE102007031823A1 (de) 2007-07-07 2009-01-08 Vaude Sport Gmbh Rucksack mit Klettergurt
EP2404251A1 (fr) 2009-03-06 2012-01-11 Bluearc UK Limited Compression de données dans un système de stockage de fichiers
DE202010009959U1 (de) * 2010-07-07 2010-10-07 Skylotec Gmbh Rucksack
EP2404525A2 (fr) 2010-07-07 2012-01-11 SKYLOTEC GmbH Sac à dos
US20150202474A1 (en) * 2014-01-23 2015-07-23 Charles Christopher Botti Fire service convertible suspension / seat harness

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