EP4008217B1 - Dispositif de réglage pour un sac à dos ou un cartable - Google Patents

Dispositif de réglage pour un sac à dos ou un cartable Download PDF

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Publication number
EP4008217B1
EP4008217B1 EP21201387.4A EP21201387A EP4008217B1 EP 4008217 B1 EP4008217 B1 EP 4008217B1 EP 21201387 A EP21201387 A EP 21201387A EP 4008217 B1 EP4008217 B1 EP 4008217B1
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EP
European Patent Office
Prior art keywords
backpack
schoolbag
carriage
operating element
housing
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.)
Active
Application number
EP21201387.4A
Other languages
German (de)
English (en)
Other versions
EP4008217A1 (fr
Inventor
Stephan Dr. Keidel
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.)
Sudhaus GmbH
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Sudhaus 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 Sudhaus GmbH filed Critical Sudhaus GmbH
Publication of EP4008217A1 publication Critical patent/EP4008217A1/fr
Application granted granted Critical
Publication of EP4008217B1 publication Critical patent/EP4008217B1/fr
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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
    • 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
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C13/00—Details; Accessories
    • A45C13/001—Accessories
    • 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
    • A45F3/042—Sacks or packs carried on the body by means of two straps passing over the two shoulders specially adapted for school children
    • 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
    • A45F3/10—Pack-frames carried on the body

Definitions

  • the invention relates to a rucksack or satchel with shoulder straps which can be attached or are attached to the outside of a rear wall of the rucksack or satchel by means of an adjustment device, the adjustment device of which has a housing with a rectangular basic shape with a housing base and a housing cover, the housing base of which protrudes into the interior of the housing has longitudinal guide webs that form a rail, along which a carriage can be moved and locked, which is indirectly connected to the shoulder straps by means of a carrier plate and these can be slidably adjusted in different positions together with the carriage along the rail between two end positions or on the rail or the Locked housing base, the adjustment and / or locking by means of an operating element, which can be adjusted from a blocking position to a release position and vice versa, takes place, the carriage being adjustable within the housing, and the carrier plate outside of the housing cover along in Slot-like recesses formed in the housing cover can be displaced, with the adjustment device together with the carriage, the carrier plate and the operating element being
  • Two shoulder straps are usually arranged here for putting on and carrying the rucksack or satchel, which enable the rucksack or satchel to be carried ergonomically and comfortably for a wearer.
  • the two shoulder straps are often brought closer together in their upper end area and are therefore at a significantly smaller distance from one another in the upper connection area with the rucksack or satchel than in their lower area.
  • an adjustment device which enables the height of the shoulder straps to be adjusted in relation to the rucksack or satchel.
  • this height adjustment the positioning of the shoulder straps or the backpack or satchel connected to the shoulder straps can be adjusted according to the height of the wearer.
  • An adjusting device of a similar type is, for example, from DE 10 2014 006 194 A1 known. This solution has proven itself.
  • the height is adjusted by actuating an operating element, which adjusts a deformable spring locking element from a blocking form to a release form and vice versa.
  • the spring locking element fixes the carriage on a locking rail and in the release form the spring locking element releases the carriage relative to the locking rail, so that it can be displaced relative to the locking rail.
  • Height adjustment is made possible by means of an operating element arranged on the adjustment device on the outside, ie facing the wearer's back.
  • the operating element can be adjusted from a release position to a blocking position and back, for example by means of a coin, in order to first set a desired height and then to fix it in the blocking position.
  • this adjustment can only be made in a position in which the backpack or satchel is not on the back of a wearer, since access to the control element, which is located on or on the adjustment device, would be covered by the back of the wearer in this carrying position.
  • Such an adjustment of the height can be necessary, for example, when changing clothes, such as a thicker jacket or the like.
  • the object of the present invention is to create a rucksack or satchel of the type mentioned at the outset, in which the height adjustment is particularly convenient and easy for the wearer of the rucksack or satchel, and which can be produced inexpensively and easily and has a long service life.
  • the invention proposes that a recess and a ball receiving shaft arranged in this recess be arranged near the lateral side edges of the housing base, with both ball receiving shafts being spanned by a ball chain, which runs on the front side of the housing base between two parallel longitudinal guide webs and runs close to the back of the housing base, with the ball chain being connected to the carriage in a non-positive manner and this is adjusted between the end positions, with at least one of the ball receiving shafts having an attack or penetration for the control element, which rotates this ball receiving shaft and thus adjusts the ball chain together with the carriage, the control element being lockable in any position.
  • the height of the backpack can also be adjusted at any time as desired in the carrying position, ie in which it is on the back of a wearer. If, for example, a user notices that the backpack is positioned too high or too low because of the clothing, the height can now be adjusted even in the position placed on the back, and thus a significant increase in comfort for the wearer.
  • the height can be influenced at any time by the operating element being actuated even in this position of use and thus a height adjustment being carried out as desired.
  • one of the ball receiving shafts is rotated by means of the operating element, so that it adjusts the carriage together with the carrier plate along the adjustment device between the end positions indirectly via the ball chain.
  • the user only has to turn the operating element in the desired direction so that the height can be adjusted up or down.
  • the control element When the operator actuates, ie rotates, the control element, the carriage is adjusted together with the carrier plate.
  • a user of a backpack or satchel according to the invention wants to adjust the position of the backpack or satchel on the back, he would only have to turn the operating element in the appropriate direction to bring about the adjustment either up or down.
  • the user has set the desired altitude by turning the control element, he can do that Lock the control element in this position to prevent unwanted adjustment.
  • the attack is formed by a four-edged or multi-edged through-hole, into which a part of the control element with a shape complementary to the through-hole can be inserted or plugged in or the through-hole is arranged to reach through.
  • Such a design of both the attack and the control element enables a particularly reliable and long-lasting power transmission from the control element to the ball receiving shaft, which adjusts the ball chain together with the carriage and support plate arranged thereon.
  • a control element can be inserted particularly quickly and easily into the through-hole according to the invention in order to be arranged there in a form-fitting manner and by rotating the control element to enable power transmission and thus adjustment of the carriage together with the carrier plate.
  • the operating element is held in the locking position against the force of a spring.
  • control element consists of an actuating shaft with an actuating handle protruding laterally from the housing of the adjusting device, the actuating shaft having a shape complementary to the square or polygonal through-hole at its free end opposite the actuating handle and with this end region is arranged in a form-fitting manner within the square or multi-edged through-hole and penetrates through it, with a locking contour being arranged or formed on the side of the ball receiving shaft opposite the actuating handle, in which the free end engages in the locking position and is held there by the locking contour so as to be secure against rotation.
  • the user can subsequently adjust the height of the backpack or satchel at any time, even when the backpack or satchel is on the user's back, by simply pushing the control element protruding laterally out of the adjustment device using the operating handle adjusted.
  • the operator only has to turn the actuating handle in the desired direction so that the height can be adjusted upwards or downwards according to the direction of rotation.
  • the control element according to the invention is intuitive and therefore particularly easy to use even for inexperienced users and represents a particularly high level of comfort. The user no longer has to remove the backpack or satchel from his back and then adjust it and put it back on again to adjust its height. A particularly quick and comfortable adjustment in the carrying position is thus also possible quickly and easily, for example when changing clothes, which requires a corresponding adjustment of the height of the backpack or satchel.
  • the operating element is arranged orthogonally to the adjustment direction of the carriage and the carrier plate.
  • Such an arrangement of the operating element makes it particularly easy for the wearer of the backpack or satchel to grasp and operate it, since it protrudes laterally from the adjustment device and is accessible in this position at any time, even when the backpack or satchel is placed on the back.
  • the ball receiving shafts consist of hollow truncated cone-like sections, which have a groove running around the outside and over the course of the groove have depressions distributed evenly over the circumference, which are suitable for receiving and guiding the ball chain and the balls of the ball chain.
  • Ball receiving shafts of this type allow a particularly reliable and long-lasting adjustment of the carrier plate with carriage attached to the ball chain and have a long service life.
  • the groove and the indentations distributed over the circumference enable the ball chain and the balls of the ball chain to be guided in a secure and positionally accurate manner.
  • the carriage has a groove with depressions running approximately in the middle of the carriage and thereby approximately parallel to the longitudinal extension of the adjusting device, the part of the ball chain connecting the balls being arranged within the groove and the balls of the ball chain being arranged in the depressions is.
  • Such a design of the carriage enables an optimal power transmission from the ball chain to the carriage and thus indirectly to the carrier plate.
  • the carriage can be connected or is connected to the carrier plate in a detachable manner, for example by means of clipping.
  • a second cover part is arranged on the back of the housing base facing the backpack or satchel, which cover at least the ball chain, which has tensioning means or tensioning and guiding means that contact the ball chain and brace it in the direction of the housing base .
  • Such a second cover part according to the invention on the back of the housing base protects the ball chain running there on the one hand and on the other hand causes a certain self-braking effect against unwanted adjustment, in the event that the control element is not in the locked position, for example if the control element is defective or the like .
  • Pressure is thus exerted on the ball chain by the second cover part and this is brought closer to the housing base on the back.
  • the ball chain is almost against the back of the caseback is prestressed, so that a resistance force for the adjustment of the ball chain is thereby caused.
  • an adjusting device 1 for a backpack or satchel 18 with shoulder straps 19 is shown.
  • the shoulder straps 19 are attached indirectly to the outside of the back wall of the backpack or satchel 18 .
  • the adjusting device 1 has a housing with a basic rectangular shape with a housing base 2 and a housing cover, not shown in the figures.
  • the housing base 2 of the adjusting device 1 has longitudinal guide webs 3 which project into the interior of the housing and form a rail.
  • a carriage 4 can be displaced along this rail formed by the guide webs 3 and can be locked in the desired position.
  • the carriage 4 is by means of a Support plate 5 connected to the shoulder straps 19 of the backpack or satchel 18 or connectable.
  • the carrier plate 5 can be adjusted along the rail together with the carriage 4, the adjustment taking place between two end positions and being limited by these end positions.
  • the carriage 4 together with the carrier plate 5 can be locked in the desired position, so that an undesired adjustment is prevented.
  • the adjustment and/or locking is made possible by means of an operating element 6, which can be adjusted from a blocking position to a release position and vice versa.
  • the carriage 4 can be adjusted within the housing and the support plate 5 can be adjusted outside of the housing cover.
  • the carrier plate 5 is adjusted along slot-like recesses formed in the housing cover.
  • the adjustment device 1, together with the carriage 4, the carrier plate 5 and the operating element 6, is arranged on the outside on the rear wall of the rucksack or satchel 18 and can also be actuated from outside the rucksack or satchel 18 when the rucksack or satchel 18 is in the position of use is on the back of a wearer.
  • the height of the support plate 5 and thus of the shoulder straps 19 is adjusted steplessly in relation to the adjustment device 1 .
  • the rear wall has no openings or similar areas for carrying out parts of the adjustment device 1, so that this is completely protected against the ingress of water or dirt is protected.
  • the adjusting device 1 together with the carriage 4 can also be designed on the inside on or as part of the rear wall of the rucksack or satchel 18 .
  • both the operating element 6 and the support plate 5 reach through the rear wall to the outside
  • Such a rucksack or satchel 18 makes it possible, in particular, to subsequently adjust the height of the rucksack or satchel 18 in the position of use, i.e. the position in which the rucksack or satchel 18 is on the back of the wearer, in a particularly quick and simple manner allows.
  • the rucksack or satchel 18 can thus be adjusted in the position of use without having to remove the rucksack or satchel 18 from the wearer's back.
  • a ball receiving shaft 7 is arranged in this recess.
  • the two ball receiving shafts 7 are spanned by a ball chain 8 .
  • the ball chain 8 runs on the front side of the housing base 2 between two mutually parallel, longitudinally running guide webs 3 and on the rear side of the housing base 2 near the housing base 2.
  • the ball chain 8 is non-positively connected to the carriage 4 and adjusts this carriage 4 between the end positions. At least one the ball receiving shafts 7 attack or reach through for the control element 6.
  • the attack is formed by a square through hole 9 in the embodiment.
  • the through-hole 9 can also have a shape deviating from the square shape.
  • a part of the operating element 6 with a shape complementary to the through-hole 9 is inserted or can be inserted into the through-hole 9 and is arranged to reach through the through-hole 9 .
  • the operating element 6 is, as in particular figure 4 seen held against the force of a spring 10 in the locked position. This ensures at all times that if the adjusting device 1 or the operating element 6 of the adjusting device 1 is not actuated, the operating element 6 remains in a locked position in order to prevent the backpack or satchel 18 from being adjusted in an undesired manner relative to the shoulder straps 19 .
  • the control element 6 consists of an actuating shaft with a laterally protruding out of the housing of the adjusting device 1 Actuating handle 11.
  • This handle 11 can be operated manually at any time, ie even when the backpack or satchel 18 is on the back of a wearer, in order to adjust the height of the backpack or satchel 18.
  • the actuating shaft has at its free end opposite the actuating handle 11 a shape which is complementary to the square through-hole 9 and positively penetrates the square through-hole.
  • a locking contour 12 is arranged on the side of the ball receiving shaft 7 opposite the actuating handle 11 into which the free end of the actuating shaft of the operating element 6 engages and is held there by the shape complementary to the through-hole 9 so that it cannot rotate.
  • the user For the adjustment, the user must therefore pull the operating element 6 slightly out of the locking contour 12 and then set the desired height of the adjustment device 1 by turning it. Subsequently, the operating element 6 is automatically locked by the spring 10 , which pushes the operating element 6 into the locking contour 12 . This ensures at all times that the operating element 6 is in the locked position and thus an unwanted height adjustment is prevented.
  • the operating element 6 is arranged orthogonally to the adjustment direction of the carriage 4 and the carrier plate 5. This allows the user in a particularly simple manner Reach around the side of his body to the rear in the direction of the backpack or satchel 18 and actuate the control element 6 or its actuating handle 11 that protrudes laterally from the adjustment device 1 as desired.
  • the ball receiving shafts 7 consist of sections in the shape of a hollow truncated cone, which have a circumferential groove 13 on the outside and indentations 14 distributed uniformly over the circumference over the course of the groove 13 . Both the groove 13 and the depressions 14 are used to accommodate and guide the ball chain 8 or the balls of the ball chain 8.
  • the carriage 4 has a groove 15 with depressions 16 running approximately in the middle of the carriage 4 and thereby approximately parallel to the longitudinal extent of the adjusting device 1, with the part of the ball chain 8 connecting the balls being located within the groove 15 and the balls of the Ball chain 8 are arranged.
  • the carrier plate 5 can be permanently connected to the shoulder straps 19 in a manner known per se, for example by means of sewing, screwing, riveting or gluing.
  • the carriage 4 can also be releasably connected or connected to the carrier plate 5 in a manner known per se, for example by means of clipping.
  • a second cover part 17 can be arranged on the back of the housing base 2 facing the rucksack or satchel 18 .
  • the second cover part 17 covers at least the ball chain 8 in order to protect it from contact or, for example, dirt.
  • the second cover part 17 can have clamping means or clamping and guiding means which contact the ball chain 8 and clamp or tighten it in the direction of the housing base 2 . This results in a certain self-locking during the movement, ie against an undesired adjustment of the ball chain 8 , so that a certain force has to be applied in order to adjust the ball chain 8 together with the carriage 4 and the carrier plate 5 .
  • the invention is not limited to the exemplary embodiment, but is variable in many ways within the scope of the disclosure.

Landscapes

  • Health & Medical Sciences (AREA)
  • Child & Adolescent Psychology (AREA)
  • General Health & Medical Sciences (AREA)
  • Portable Outdoor Equipment (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)

Claims (10)

  1. Sac à dos ou cartable avec des bretelles de portage qui sont fixables ou fixées par un dispositif de réglage à l'extérieur d'une paroi arrière du sac à dos ou cartable, ledit dispositif de réglage comprenant un boîtier en une forme de base rectangulaire avec un fond du boîtier et un couvercle du boîtier, ledit fond du boîtier comprenant des entretoises de guidage s'étendant longitudinalement et dans l'intérieur du boîtier et réalisant un rail, le long duquel un coulisseau est déplaçable et arrêtable et est indirectement lié par un plateau support aux bretelles de portage et règle celles-ci de façon déplaçable dans des positions différentes ensemble avec le coulisseau le long du rail entre deux positions d'extrémité ou arrête celles-ci au rail ou au fond du boîtier, respectivement, par cela le réglage et/ou l'arrêtage ayant lieu par un élément de manoeuvre qui est réglable à partir d'une position de blocage dans une position de libération et vice versa, le coulisseau étant réglable à l'intérieur du boîtier, et le plateau support étant déplaçable à l'extérieur du couvercle du boîtier le long d'évidements en forme de fente réalisés dans le couvercle du boîtier, le dispositif de réglage ensemble avec le coulisseau, le plateau support et l'élément de manoeuvre étant disposés sur l'extérieur de la paroi arrière du sac à dos ou cartable aussi bien qu'étant actionnables ou actionnés de l'extérieur du sac à dos ou cartable, le réglage du plateau support et donc le réglage en hauteur des bretelles de portage par rapport au dispositif de réglage et donc au sac à dos ou au cartable ayant lieu de façon infiniment variable et étant aussi possible dans la position d'utilisation sur le dos d'un porteur, caractérisé en ce qu'un évidement et un arbre de réception de billes (7) disposé dans cet évidement sont respectivement disposés à proximité des bords latéraux transversaux du fond du boîtier (2), les deux arbres de réception de billes (7) étant entourés par une chaîne à billes (8) qui s'étend du côté avant du fond du boîtier (2) entre deux entretoises de guidage (3) parallèles entre elles et s'étend du côté arrière du fond du boîtier (2) à proximité de celui-ci, la chaîne à billes (8) étant reliée par adhérence au coulisseau (4) et déplaçant celui-ci entre les positions finales, au moins l'un des arbres de réception de billes (7) présentant une prise ou un passage pour l'élément de manoeuvre (6), qui fait tourner cet arbre de réception de billes (7) et déplace ainsi la chaîne à billes (8) avec le coulisseau (4), l'élément de manoeuvre (6) pouvant être bloqué dans une position quelconque.
  2. Sac à dos ou cartable (18) de la revendication 1, caractérisé en ce que la prise ou le passage est formé par un trou traversant (9) quadrilatéral ou polylatéral, dans lequel est insérable ou insérée une partie de l'élément de manoeuvre (6) avec une forme complémentaire au trou traversant (9) ou est disposé de manière à pénétrer le trou traversant (9), respectivement.
  3. Sac à dos ou cartable (18) selon une des revendications 1 ou 2, caractérisé en ce que l'élément de manoeuvre (6) est maintenu dans la position de blocage contre la force d'un ressort (10).
  4. Sac à dos ou cartable (18) selon une des revendications 1 à 3, caractérisé en ce que l'élément de manoeuvre (6) est constitué d'un arbre d'actionnement avec une poignée d'actionnement (11) dépassant latéralement du boîtier du dispositif de réglage (1), l'arbre d'actionnement présentant, à son extrémité libre opposée à la poignée d'actionnement (11), une forme complémentaire à celle du trou traversant (9) quadrilatéral ou polylatéral et étant solidaire, avec cette zone d'extrémité, de l'intérieur du trou traversant (9) quadrilatéral ou polylatéral et traversant celui-ci, un contour d'arrêt (12) étant disposé ou formé sur le côté de l'arbre de réception de billes (7) opposé à la poignée d'actionnement (11), dans lequel l'extrémité libre s'engage dans la position d'arrêt et y est maintenue sans possibilité de rotation par le contour d'arrêt (12).
  5. Sac à dos ou cartable (18) de la revendication 4, caractérisé en ce que l'élément de manoeuvre (6) est disposé orthogonalement à la direction de réglage du coulisseau (4) et du plateau support (5).
  6. Sac à dos ou cartable (18) selon une des revendications 1 à 3, caractérisé en ce que les arbres de réception des billes (7) sont constitués de sections en forme de troncs de cône creux qui présentent une rainure (13) sur le pourtour extérieur et des creux (14) répartis régulièrement sur le pourtour sur le tracé de la rainure (13), qui sont adaptés pour recevoir et guider la chaîne à billes (8) et les billes de la chaîne à billes (8).
  7. Sac à dos ou cartable (18) selon une des revendications 1 à 6, caractérisé en ce que le coulisseau (4) présente une rainure (15) s'étendant à peu près au milieu du coulisseau (4) et donc à peu près parallèlement à l'extension longitudinale du dispositif de réglage (1), avec des renfoncements (16), la partie de la chaîne à billes (8) reliant les billes étant disposée à l'intérieur de la rainure (15) et les billes de la chaîne à billes (8) étant disposées dans les renfoncements (16).
  8. Sac à dos ou cartable (18) selon une des revendications 1 à 7, caractérisé en ce que le plateau support (5) est relié de manière inamovible aux bretelles (19), en particulier cousue, vissée, rivetée ou collée.
  9. Sac à dos ou cartable (18) selon une des revendications 1 à 8, caractérisé en ce que le coulisseau (4) peut être relié ou est relié de manière amovible, par exemple par clipsage, au plateau support (5).
  10. Sac à dos ou cartable (18) selon une des revendications 1 à 8, caractérisé en ce que sur la face arrière du fond du boîtier (2), tournée vers le sac à dos ou le cartable, est disposée une deuxième partie du couvercle (17) qui recouvre au moins la chaîne à billes (8), laquelle présente alors des moyens de serrage ou des moyens de serrage et de guidage qui mettent en contact la chaîne à billes (8) et la serrent en direction du fond du boîtier (2) .
EP21201387.4A 2020-12-07 2021-10-07 Dispositif de réglage pour un sac à dos ou un cartable Active EP4008217B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102020132486.3A DE102020132486A1 (de) 2020-12-07 2020-12-07 Verstellvorrichtung für einen Rucksack oder Schulranzen

Publications (2)

Publication Number Publication Date
EP4008217A1 EP4008217A1 (fr) 2022-06-08
EP4008217B1 true EP4008217B1 (fr) 2023-06-21

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP21201387.4A Active EP4008217B1 (fr) 2020-12-07 2021-10-07 Dispositif de réglage pour un sac à dos ou un cartable

Country Status (5)

Country Link
US (1) US11758998B2 (fr)
EP (1) EP4008217B1 (fr)
BR (1) BR102021021715A2 (fr)
DE (1) DE102020132486A1 (fr)
TW (1) TWI895552B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022125646A1 (de) * 2022-10-05 2024-04-11 Sudhaus Gmbh Verstellvorrichtung für einen Rucksack oder Schulranzen
DE102023111692B3 (de) 2023-05-05 2024-08-08 Valentin Wuhrer Rucksack mit höhenverstellbaren Schultergurten
CN222091018U (zh) * 2024-01-24 2024-12-03 昆山蒲公英智能科技有限公司 用于背包肩带的调节装置

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JPH0910036A (ja) * 1995-06-28 1997-01-14 Konno Hosei:Kk 背負バッグにおける肩掛ベルトの高さ調節装置
US5806740A (en) * 1996-01-22 1998-09-15 Raytheon Company Modular load carrying equipment
FR2837078B1 (fr) * 2002-03-15 2005-12-02 Lafuma Sa Dispositf de reglage en position de portage d'un sac a dos
FR2852210B1 (fr) * 2003-03-12 2005-04-15 Lafuma Sa Dispositif de portage a dos d'une charge et de reglage de sa position
DE202008017464U1 (de) * 2008-05-29 2009-12-24 Vaude Sport Gmbh & Co. Kg Rucksack
DE202013004306U1 (de) 2013-05-06 2014-08-08 Alfred Sternjakob Gmbh & Co. Kg Verstellvorrichtung für Schultergurte von Rucksäcken bzw. Schulranzen
TWM484339U (zh) * 2013-12-13 2014-08-21 Shih Hsin University 涼爽背包結構
JP6895955B2 (ja) * 2015-06-25 2021-06-30 スターリー リミテッド 調節可能なショルダーストラップをもつバックパック
ITUB20154255A1 (it) * 2015-10-09 2017-04-09 Mech Lab S R L Struttura indossabile di supporto di protezioni balistiche e/o equipaggiamenti militari
TWI830854B (zh) * 2019-01-30 2024-02-01 陳金柱 背式載具調整系統

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Publication number Publication date
US11758998B2 (en) 2023-09-19
CN114587062A (zh) 2022-06-07
TWI895552B (zh) 2025-09-01
TW202222207A (zh) 2022-06-16
BR102021021715A2 (pt) 2022-06-21
DE102020132486A1 (de) 2022-06-09
EP4008217A1 (fr) 2022-06-08
US20220175118A1 (en) 2022-06-09

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