EP0187318A1 - Valise à roulettes transformable - Google Patents

Valise à roulettes transformable Download PDF

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Publication number
EP0187318A1
EP0187318A1 EP85116033A EP85116033A EP0187318A1 EP 0187318 A1 EP0187318 A1 EP 0187318A1 EP 85116033 A EP85116033 A EP 85116033A EP 85116033 A EP85116033 A EP 85116033A EP 0187318 A1 EP0187318 A1 EP 0187318A1
Authority
EP
European Patent Office
Prior art keywords
case
trolley
trolley case
carrying platform
luggage
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Withdrawn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
EP85116033A
Other languages
German (de)
English (en)
Inventor
Bernhard Scholtyssek
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.)
Individual
Original Assignee
Individual
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
Priority claimed from EP85100909A external-priority patent/EP0187183A1/fr
Priority claimed from DE19853512844 external-priority patent/DE3512844A1/de
Application filed by Individual filed Critical Individual
Publication of EP0187318A1 publication Critical patent/EP0187318A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C5/00—Rigid or semi-rigid luggage
    • A45C5/14—Rigid or semi-rigid luggage with built-in rolling means

Definitions

  • the invention relates to a trolley case mentioned in the preamble of claim 1.
  • trolleys are on the market in a variety of versions and are in large numbers in use, the trolley rolls relieving the traveler of the tedious carrying of the suitcase, especially over longer distances.
  • some versions of these trolleys have a handle that can be moved from a hiding position to a use position for pulling or pushing this case.
  • trolley versions with a chassis that can be retracted at least partially into the case are also trolley versions with a chassis that can be retracted at least partially into the case.
  • the object of the present invention is therefore to create a trolley case mentioned at the outset, which ensures that additional pieces of luggage are carried while ensuring that the trolley case can be maneuvered without problems.
  • the core of the invention is therefore, even convert the trolley suitcase in a luggage trolley, comprising a steering means such that the transportation problem for the R egg send is solved in an elegant and efficient manner.
  • the large-sized case sides are used to transport the other pieces of luggage.
  • at least one of the two sides of the case is designed as a carrying platform, which can be swung out into a position close to the floor, in which it serves as a loading area for additional items of luggage.
  • the carrying platform In the folded ready position, the carrying platform is sunk into the case such that the outer surface of the carrying platform opposite the loading area forms the outer case wall.
  • this wing version of the convertible roll case therefore has the shape and shape of a conventional roll case.
  • the trolley case can be converted into a stack version.
  • the outer surface of one of the two sides of the case serves as a loading area for additional luggage.
  • the stacking case is carried by a roller arrangement which is arranged such that it can be lowered on the other side of the case, that is to say the side opposite the loading area.
  • a fastening device is provided for the further pieces of luggage, which advantageously consists of an elastic belt. This belt can be tensioned around the two case shells when the stackable roll case is used individually and thus supports the conventional locking device of the case.
  • the coupling elements of the belt are released in the form of a belt buckle, one end of the buckle, for example, is attached to the handle of a suitcase, stretched over the loaded stack of luggage and hung on the other side of the case, especially the underside of the case, using a hook provided there.
  • the roller arrangement of the stacked version roll case preferably consists of at least three, but preferably four, rollers.
  • the steering device for safe maneuvering of the convertible trolley case consists of a U-shaped bracket, the side arms of which can be lowered into the trolley case and run parallel to two opposing narrow sides of the case.
  • the cross arm of the U-shaped bracket serves as a handlebar which can be pivoted into the respective position of use when the handlebar is pulled out of the case.
  • the handlebar is preferably also at least partially sunk into the corresponding narrow side of the case.
  • the steering arm side arms are preferably guided directly on the corresponding narrow sides of the case, especially the front of the case, so as not to reduce the storage space inside the case.
  • the steering bracket is either made of plastic or a light metal and is either tubular or designed as an angle profile.
  • the side arms of the steering bracket are preferably each formed in three parts and guided on or in a slide rail which is attached to the inside of the case on one of the narrow sides of the case, in particular riveted or formed in one piece with the corresponding case wall.
  • the free temple end is always guided on the slide rail and secured with a locking device against being pulled out of the case. This is articulated to the middle side arm part and allows pivoting the steering bracket from the bracket level in both directions, preferably at an angle of 30 to 60 °.
  • the middle arm part pivotably hinged to the end of the bracket is preferably designed to be relatively short, in particular approximately 30 to 40 cm, and merges almost directly into the handlebar.
  • the upright powered trolley case in the wing version is easy and safe to steer.
  • the trolley case which is parked on its broad side as usual, or for the trolley case in a stacked version, it is intended to extend the central steering arm side arm telescopically.
  • a telescopic insert ie the third side arm part, is inserted within the middle side arm part, which is connected to the handlebar and can be locked with the handlebar in its position retracted into the middle side arm.
  • the telescopic insert can be released from the retracted latching position by means of an unlocking lever which is attached or inserted, for example, to the middle side arm part of the bracket.
  • latching members are formed for the steering arm that is completely sunk into the case and that is pulled out in the use position.
  • These locking elements are formed on the rail side as a recess and on the steering arm side arms as a spring-biased push button which engages in the respective rail recess in the use position and in the lowered position of the bracket.
  • it is provided to form an opening or weakening point at the level of the rail recesses in the case wall, via which the spring-loaded push button can be brought out of the rail recess.
  • the steering bracket is countersunk in the case under spring preload, so that it is pushed out of the case by spring force after releasing the push-button latching so far that the steering bracket can be gripped easily and can be pulled out and swiveled into its use position.
  • the carrying platform of the trolley case wing version is advantageously designed to be very thin, above all not thicker than the fixed parts of the case side surface. This ensures that the storage space in the interior of the case is largely preserved, since the side wall of the case in the area of the carrying platform can only be moved back by a few millimeters into the inside of the case.
  • the roller device comprises at least one, preferably steerable roller, which is arranged approximately centrally on the outer edge of the carrying platform.
  • a roller arrangement with two rollers, which are arranged in the outer corner regions of the unfolded carrying platform is preferred.
  • rollers are pivotally attached to the support platform and swung out into their operating position under spring tension.
  • This pivoting out is advantageously coupled with the pivoting of the carrying platform into its position close to the ground, a push-button lock being provided for the carrying platform.
  • the support platform does not überstehep with tilted in the ready position platform about the platform outer surface, ie in the support platform and preferably also in the K offer side surface are in sunk.
  • it is provided to form cutouts in the carrying platform, which are largely covered by the wheel cover when the wheels are swung in, and in the case side surface itself there are recesses for receiving the folded wheels.
  • the carrying platform is advantageously designed over the full length of the case and essentially over the full height of the case, either only on one side or on both sides of the case. Hinges or snap joints are provided with which the platforms are attached to the trolley case.
  • the platforms on the loading area are advantageously equipped with a non-slip covering.
  • the carrying platform or the carrying platforms should not be designed essentially over the full area on the side of the case, but only over part of the case height, in particular extending over a third of the case height. While the carrying platform is generally formed on the bottom of the case, smaller carrying platforms, for example for additional hand luggage, can also be formed on the upper area of the case, with roller support on the floor being omitted.
  • the wing case can be loaded with additional cases in various ways. This way, these additional cases can be placed standing or lying on the carrying platform.
  • non-slip loading area of the carrying platform it can be bordered with strips or preferably with a circumferential strip,
  • the anti-slip bar arranged on the outer edge of the carrying platform can do something overall massive carrying platform can be pivotally attached to this and at least partially accommodate the intended carrying rollers.
  • this outer ledge, together with the carrying rollers is essentially completely sunk into corresponding recesses on the outer surface of the carrying platform and a recessed grip for swiveling the carrying platform out is formed on the outside of the recessed ledge.
  • This version allows the carrying platform to be opened together with the castors in one handle.
  • At least one lockable, hinged hinge between the carrying platform and the case body makes a decisive contribution to the stability of the trolley case which has been transformed into a mobile carrier. This locking prevents the body of the rolling case from being pressed against the additional items of luggage placed on the carrying platform by ambidextrous attack on the steering handle and thus being pushed down from the carrying platform.
  • the locking hinge is advantageously constructed from a two-armed articulated lever, which is articulated at the ends of the carrying platform and the suitcase and is fully extended in the locking position, that is to say when the carrying platform is pivoted into the use position.
  • the articulated lever then runs transversely both to the carrying platform and to the case, which has the additional advantage that this lever limits the carrying platform in the sense of a guide for the items of luggage.
  • Such an articulated lever is expediently provided on each broad side of the platform, the articulated lever being articulated on the case side to approximately half the height of the case and on the carrying platform side on the edge of the platform remote from the case.
  • the articulated lever When the carrying platform is swiveled into the rest position, the articulated lever is or are sunk into corresponding recesses in the side surfaces of the case. With a carrying platform that is essentially Extending over the entire length of the case, the articulated levers are preferably accommodated in a cutout on the edge of the case and then close this cutout flush with the case wall when the carrying platform is folded up in the rest position.
  • the two-shell trolley case 1-0 shown in perspective in FIG. 1 comprises two large side surfaces 12 and 12 'and an upper side 19, a lower side 18 and two end faces, of which only the end face 16 is visible.
  • a handle 13 is attached to the top of the case 19 in the area of the case closure strip, while an extendable belt handle 15 is provided on the front side 16 of the case for pulling the case.
  • a carrying platform 20 and 20' is hinged to the case by means of hinges 24 and 24 'in the bottom area of the trolley case 10.
  • the carrying platform 20 is in its use position close to the ground and, pivoted in the ready position, extends approximately over two thirds of the total case height.
  • This carrying platform 20 is carried by two steerably mounted rollers, of which only the roller 21 is visible in the front free corner area in FIG. 1.
  • the carrying platform 20 'on the other case side surface 12' is in its ready position, in which it is sunk into a recess provided for this purpose.
  • the platform support rollers 21 'and 22' are also recessed into corresponding recesses on the outside of the support platform 20 '.
  • a hinge in the form of a two-armed articulated lever is articulated on the outer longitudinal ends.
  • Fig. 1 only the articulated lever 23 is visible, which is pivotally articulated on the case side surface 14, namely in about a third of the case height.
  • the articulated lever 23 sunk into a not shown recess of the case side surface 14.
  • a U-shaped bracket 40 is provided for pulling, but preferably for pushing the rolling case shown in FIG. 1, which is inserted with its side arms 44 and 45 into the rolling case 10 so as to be retractable.
  • the cross arm 42 of the U-shaped bracket 40 serves as a handlebar and extends in the longitudinal direction of the case.
  • Each steering arm side arm 44 and 45 is provided with a pivot bearing 46 and 47, which make it possible to pivot the steering rod 42 into a position of use remote from the case when the steering arm 40 is pulled out of the case.
  • the side arms 44 and 45 are locked in their guides in the case 10 in a manner not shown and protrude from the case 10 to a height which allows the user to push and steer the trolley case safely and comfortably with both hands.
  • the pivot angle of the pivoted handlebar is about 90 °.
  • a different, preferably a larger pivot angle can also be provided.
  • different latching positions of the side arms 44 and 45 can be provided in order to take the size of the suitcase user into account.
  • FIG. 2 shows the carrying platform 20 'of FIG. 1 in the pivoted-out position.
  • Fig. 3 shows the carrying platform of Fig. 1 in the pivoted-out position.
  • the carrying platform 20 ' has a folding bar 26 which, together with the carrying platform, can be lowered into corresponding recesses in the side surface of the case.
  • the support rollers only the support roller 21 'is visible, are attached directly to the folding bar 26.
  • a recessed grip 29 is formed in the folding bar.
  • the advantage of this platform with folding bar is there too see that the sunken support platform together with the sunken rollers can be moved from one position to the other in one movement.
  • FIG. 4 shows a further embodiment of the winged version roller case, which is designed to accommodate four additional cases 301 to 304.
  • the wing case 10 shown in FIG. 4 can be pulled towards the case narrow side with the aid of a spring belt 49.
  • a favorable steering behavior of this wing case 10 when driving longitudinally that is to say when driving in the direction of the narrow case side, can be achieved in that the rollers on the underside of the case in the direction of travel are rigid and the rollers in the direction of travel are designed to be steerable while the rollers of the carrying platform are pivotably held at least in a limited area.
  • a convertible rolling suitcase 10 is shown having one side surface 12, preferably of the suitcase bottom with four rollers 30-33 is provided and whose opposite K offer side, namely the trunk lid is provided as a loading area for other pieces of luggage.
  • the trolley case 10 in its stacked version is just like the convertible trolley case in a wing version for single use Suitable as a conventional, self-supporting trolley case.
  • Fig. 5 shows the stacking trolley 10 in this state suitable for single use. Put on its lower narrow side with the pairs of wheels 14 and 14 ', the case 10 of FIG. 5 can be pulled by means of a belt handle 49 which is attached to the front face 16 of the case.
  • the trolley 10 of Fig. 5 is convertible into a carrier for additional luggage, in which the rollers 30-33 are folded out of the case bottom 12 into a stable position and the trolley is placed on these rollers, so that additional luggage, such as 6, are stackable.
  • the transformation process can be simplified in that the rollers 33-34 are mounted in pairs on a bar, not shown, which is provided with a recessed grip and allows one pair of wheels to be folded out in a single operation.
  • the belt 50 is used to attach the cases 301-304.
  • the belt 50 is hooked onto the suitcase carrying handle 13 with one buckle end 51, stretched over the suitcases 301-304 and hung on the other, not visible side of the suitcase, for example on a hook.
  • the case lid serving as a loading area is advantageously designed to be non-slip.
  • the two suitcase castors on the handlebar side are preferably steerable and the other two suitcase castors are designed to be stationary.
  • FIGS. 7 and 8 show a further exemplary embodiment of the wing version of the convertible trolley case 10.
  • This trolley case 10 is equipped with a single large-area carrying platform 20 on the case side surface 12, which consists of the same vulcanized fiber material as the entire trolley case.
  • the thickness of the carrying platform 20 corresponds approximately to the thickness of the rest of the case wall, so that the large-area case recess 8 on the case side surface 12 for the complete reception of the carrying platform 20, which is also curvaturally adapted to the other case shape, has an extremely small depth of only a few mm , the storage space inside the case is practically not affected in comparison to a platform-free case side surface.
  • the carrying platform 20 which is folded up or swung in on the case side 12 in its rest position is held securely by a locking hook 65 which can be brought out of engagement with the carrying platform by means of a release button 64 for opening the platform.
  • the support platform 20 is held in a locking manner by articulated levers 23 and 23 '.
  • the two articulated levers 23 and 23 ' are completely accommodated in recesses 6 and 6' on the case side surface 12 and close these recesses to the outside without protruding.
  • the platform rollers 21 and 22 are spring-loaded folded out into their use position and on the recess surface 8 the case side face 12 are provided two profile complementary recesses 66 and 67 which in folded-up T projecting platform 20 recesses 68 and 69 in the platform opposite. In this position, the rollers 21 and 22 are sunk into the recesses 66 and 67 by swiveling, the outer sides of the swiveling roller guides being essentially flush with the outside of the support platform.
  • the dashed lines indicate one guide rail 70 for the side arm 44 of the steering bracket 40.
  • This guide rail is attached to the inside of the case base 16 in the bottom part of the case and preferably consists of a light metal.
  • the guide rail 70 can, however, also be formed in one piece with the front side of the case made of vulcanized fiber and at least not protrude partially beyond the front side 16 of the case in order not to unnecessarily reduce the storage space inside the case.
  • the steering bracket 40 is, as already known from FIG. 1, provided with joints 46 and 47 and pivoted into a position away from the case.
  • two spring-biased push buttons 62 and 62 are attached, which bring about the locking of the steering arm in the use position and in the retracted rest position.
  • at least one opening 63 is preferably provided in each end face of the case, preferably in the area of the top of the case. This opening 63 corresponds to openings in the guide rails and the push button 62 at the lower end of the steering arm side arm engages in the operating position in the guide rails and the side wall of the case so that it is accessible from the outside.
  • This complementary locking by means of push button 62 and opening 63 is designed such that when the handlebar is pivoted upwards and after pressure is applied to the handlebar 42, can be overcome to insert the bracket.
  • the push buttons 61 on the handlebar-side end of the bracket side arms engage in the openings 62 and latch the
  • the steering bracket can be released from this latching in that the push buttons on the two front sides of the case are pressed in simultaneously. In this instant, the steering bracket 40 held under spring tension in the rest position is pushed so far out of the case that the handlebar 42 can be comfortably gripped.

Landscapes

  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
EP85116033A 1985-01-02 1985-12-16 Valise à roulettes transformable Withdrawn EP0187318A1 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
EP85100025 1985-01-02
EP85100025 1985-01-02
EP85100909A EP0187183A1 (fr) 1985-01-02 1985-01-29 Valise à roulettes
EP85100909 1985-01-29
DE19853512844 DE3512844A1 (de) 1985-04-10 1985-04-10 Rollkoffer
DE3512844 1985-04-10

Publications (1)

Publication Number Publication Date
EP0187318A1 true EP0187318A1 (fr) 1986-07-16

Family

ID=27192984

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85116033A Withdrawn EP0187318A1 (fr) 1985-01-02 1985-12-16 Valise à roulettes transformable

Country Status (1)

Country Link
EP (1) EP0187318A1 (fr)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2197637A (en) * 1986-11-19 1988-05-25 Bothwell P W Wheeled case having retractable handle
US5114164A (en) * 1989-04-13 1992-05-19 Bothwell Peter W Case
EP0570194A1 (fr) * 1992-05-11 1993-11-18 OUTRIGGER, Inc. Dispositif anti-renversement pour bagage à roues
FR2692766A1 (fr) * 1992-06-24 1993-12-31 York Partners Lp Valise montée sur roulettes.
DE4403281A1 (de) * 1994-01-31 1995-08-03 Hans Erich Neuber Schiebegriffvorrichtung für Rollkoffer, Markttaschen und dergleichen
US5573089A (en) * 1994-07-01 1996-11-12 Liang; Joseph Laterally movable wheeled suitcase with improved handle
WO1997048304A1 (fr) * 1996-06-19 1997-12-24 500 Group Inc. Mecanisme a roulettes pour conteneurs ou chariots
US5762168A (en) * 1995-10-12 1998-06-09 Swany Corporation Suitcase having casters
US5890571A (en) * 1995-06-08 1999-04-06 Outrigger, Inc. Auxiliary luggage holder
WO1999034701A1 (fr) * 1998-01-09 1999-07-15 Andiamo, Inc. Ensemble de poignee telescopique pour bagage
AU747107B2 (en) * 1996-06-19 2002-05-09 500 Group Inc. Roller mechanism for container or cart
WO2007045706A1 (fr) * 2005-10-17 2007-04-26 Tomas Silva Alonso Valise a roulettes
US7318507B2 (en) * 2003-07-24 2008-01-15 Tumi, Inc. Support for secondary bag on wheeled luggage
WO2017219059A1 (fr) * 2016-06-21 2017-12-28 Kenneth Austin Mécanisme de chariot pour bagage à roulettes
CN109588833A (zh) * 2019-01-16 2019-04-09 瑞安市金旺达箱包皮件有限公司 一种带有稳定固定结构的行李箱
US11160341B2 (en) * 2016-06-27 2021-11-02 Hewlett-Packard Development Company, L.P. Frame to removably attach bags

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2510754A (en) * 1947-11-18 1950-06-06 Clarence F Norlin Portable luggage having retractable wheels
DE806704C (de) * 1949-04-06 1951-06-18 Erich Leder Fahrbarer Koffer
US3522955A (en) * 1969-01-16 1970-08-04 Hideaway Handles Inc Extendable handle assembly
DE2014271A1 (de) * 1970-03-25 1971-10-14 Buchmann, Rudolf C 6800 Mannheim Feudenheim Behalter mit versenk und abdeckbaren Transportrollen
US4036336A (en) * 1976-03-25 1977-07-19 Burtley Oscar L Wheeled suitcase convertible to luggage cart
US4261447A (en) * 1980-01-28 1981-04-14 Arias Antonio M Suitcase cart
GB2124589A (en) * 1982-08-05 1984-02-22 Chih Chang Chiang Luggage having rollers
DE3339913A1 (de) * 1983-11-04 1985-05-15 Buchmann, Rudolf C., 7570 Baden-Baden Trag- oder fahrbare packvorrichtung mit mehrfachfunktion

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2510754A (en) * 1947-11-18 1950-06-06 Clarence F Norlin Portable luggage having retractable wheels
DE806704C (de) * 1949-04-06 1951-06-18 Erich Leder Fahrbarer Koffer
US3522955A (en) * 1969-01-16 1970-08-04 Hideaway Handles Inc Extendable handle assembly
DE2014271A1 (de) * 1970-03-25 1971-10-14 Buchmann, Rudolf C 6800 Mannheim Feudenheim Behalter mit versenk und abdeckbaren Transportrollen
US4036336A (en) * 1976-03-25 1977-07-19 Burtley Oscar L Wheeled suitcase convertible to luggage cart
US4261447A (en) * 1980-01-28 1981-04-14 Arias Antonio M Suitcase cart
GB2124589A (en) * 1982-08-05 1984-02-22 Chih Chang Chiang Luggage having rollers
DE3339913A1 (de) * 1983-11-04 1985-05-15 Buchmann, Rudolf C., 7570 Baden-Baden Trag- oder fahrbare packvorrichtung mit mehrfachfunktion

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2197637B (en) * 1986-11-19 1990-07-25 Bothwell P W Case
GB2197637A (en) * 1986-11-19 1988-05-25 Bothwell P W Wheeled case having retractable handle
US5114164A (en) * 1989-04-13 1992-05-19 Bothwell Peter W Case
EP0570194A1 (fr) * 1992-05-11 1993-11-18 OUTRIGGER, Inc. Dispositif anti-renversement pour bagage à roues
FR2692766A1 (fr) * 1992-06-24 1993-12-31 York Partners Lp Valise montée sur roulettes.
DE4403281A1 (de) * 1994-01-31 1995-08-03 Hans Erich Neuber Schiebegriffvorrichtung für Rollkoffer, Markttaschen und dergleichen
US5573089A (en) * 1994-07-01 1996-11-12 Liang; Joseph Laterally movable wheeled suitcase with improved handle
US5927450A (en) * 1995-06-08 1999-07-27 Outrigger, Inc. Auxiliary luggage holder with external pocket for auxiliary securement strap
US5890571A (en) * 1995-06-08 1999-04-06 Outrigger, Inc. Auxiliary luggage holder
US5762168A (en) * 1995-10-12 1998-06-09 Swany Corporation Suitcase having casters
US5984326A (en) * 1996-06-19 1999-11-16 500 Group, Inc. Roller mechanism for container or cart
WO1997048304A1 (fr) * 1996-06-19 1997-12-24 500 Group Inc. Mecanisme a roulettes pour conteneurs ou chariots
AU747107B2 (en) * 1996-06-19 2002-05-09 500 Group Inc. Roller mechanism for container or cart
US6446987B2 (en) 1996-06-19 2002-09-10 500 Group, Inc. Roller mechanism for container or cart
WO1999034701A1 (fr) * 1998-01-09 1999-07-15 Andiamo, Inc. Ensemble de poignee telescopique pour bagage
US6301746B1 (en) * 1998-01-09 2001-10-16 Andiamo, Inc. Telescoping handle assembly for luggage and other luggable items
US7318507B2 (en) * 2003-07-24 2008-01-15 Tumi, Inc. Support for secondary bag on wheeled luggage
WO2007045706A1 (fr) * 2005-10-17 2007-04-26 Tomas Silva Alonso Valise a roulettes
WO2017219059A1 (fr) * 2016-06-21 2017-12-28 Kenneth Austin Mécanisme de chariot pour bagage à roulettes
GB2565010A (en) * 2016-06-21 2019-01-30 Austin Kenneth A trolley mechanism for wheeled luggage
GB2565010B (en) * 2016-06-21 2019-09-18 Austin Kenneth A trolley mechanism for wheeled luggage
US10595601B2 (en) 2016-06-21 2020-03-24 Kenneth Austin Trolley mechanism for wheeled luggage
US11160341B2 (en) * 2016-06-27 2021-11-02 Hewlett-Packard Development Company, L.P. Frame to removably attach bags
CN109588833A (zh) * 2019-01-16 2019-04-09 瑞安市金旺达箱包皮件有限公司 一种带有稳定固定结构的行李箱
CN109588833B (zh) * 2019-01-16 2024-02-20 瑞安市金旺达箱包皮件有限公司 一种带有稳定固定结构的行李箱

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