EP3970554A1 - Dispositif multifonctionnel - Google Patents

Dispositif multifonctionnel Download PDF

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Publication number
EP3970554A1
EP3970554A1 EP21198069.3A EP21198069A EP3970554A1 EP 3970554 A1 EP3970554 A1 EP 3970554A1 EP 21198069 A EP21198069 A EP 21198069A EP 3970554 A1 EP3970554 A1 EP 3970554A1
Authority
EP
European Patent Office
Prior art keywords
multifunction device
holding
support area
fixed
holding element
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.)
Pending
Application number
EP21198069.3A
Other languages
German (de)
English (en)
Inventor
Rainer Bachschmid
Peter Wagner
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.)
Topstar GmbH
Original Assignee
Topstar 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 Topstar GmbH filed Critical Topstar GmbH
Publication of EP3970554A1 publication Critical patent/EP3970554A1/fr
Pending legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C13/00—Details; Accessories
    • A45C13/38—Luggage carriers
    • A45C13/385—Luggage carriers with rolling means
    • 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
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C13/00—Details; Accessories
    • A45C13/26—Special adaptations of handles
    • A45C13/262—Special adaptations of handles for wheeled luggage
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C13/00—Details; Accessories
    • A45C13/26—Special adaptations of handles
    • A45C13/28—Combinations of handles with other devices
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C9/00—Purses, Luggage or bags convertible into objects for other use
    • 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
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C9/00—Purses, Luggage or bags convertible into objects for other use
    • A45C2009/002—Purses, Luggage or bags convertible into objects for other use into a seat
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
    • A45F4/00—Travelling or camp articles which may be converted into other articles or into objects for other use; Sacks or packs carried on the body and convertible into other articles or into objects for other use
    • A45F4/02—Sacks or packs convertible into other articles or into objects for other use
    • A45F2004/026—Sacks or packs convertible into other articles or into objects for other use into seats or sitting cushions

Definitions

  • the present invention relates to a multifunction device, in particular a stand-sit trolley.
  • Trolleys are already known from the prior art, in particular suitcase trolleys, which have a telescopically height-adjustable handle, an integrated suitcase and at least two roller elements provided on the underside of the suitcase trolley. Furthermore, it is known from the prior art to use luggage trolleys on which a bag, a suitcase or a rucksack can be inserted or fixed in some other way. Furthermore, backpacks are known from the prior art, which are used in a backpack-like form for transporting luggage on the back of a user.
  • All of these known devices are each limited to a single function, for example rolling a suitcase to transport luggage or carrying a corresponding piece of luggage using a backpack on the back.
  • the disadvantage of these devices is that only one function, e.g. rolling a suitcase, can be carried out.
  • the US 2014/0076942 A1 discloses a multifunction device with a first support area and a second support area and a holding unit, the latter extending along a holding plane to which the support areas extend transversely, the holding unit and the support areas comprising a transport space for accommodating a transport unit in at least three directions, wherein the first support area has a seat and the second support area is provided for resting/supporting on the ground.
  • the US 9,498,055 B2 reveals a trolley case and the JP 2014-164255 A shows a transport unit with an integrated projector, which can be brought into a working position by folding out a support area.
  • the US 2014/0076942 A1 discloses a multifunction device with a first support area and a second support area and a holding unit, the latter extending along a holding plane to which the support areas extend transversely, the holding unit and the support areas comprising a transport space for accommodating a transport unit in at least three directions, wherein the first support area has a seat and the second support area is provided for resting/supporting on the ground.
  • the US 9,498,055 B2 reveals a trolley case and the JP 2014-164255 A shows a transport unit with an integrated projector, which can be brought into a working position by folding out a support area.
  • the object of the present invention is to provide a multifunction device which combines the functions of several devices known from the prior art and thereby creates synergy effects.
  • the multifunction device includes a first support area, a second support area and a holding unit, the holding unit extending essentially along a holding plane, the first and the second support area extending unwound, in particular transversely to the holding plane, the first support area in the area of a first End of the holding unit on this is fixed, the second support area being fixed to the holding unit in the area of a second end thereof, the holding unit and the support areas comprising or delimiting a transport space for at least partially accommodating a transport unit in at least three spatial directions, the first support area on its dem the side facing away from the second support area has a seating and/or storage surface, and the second support area has at least one support surface on its side facing away from the first support area for resting and supporting the multifunction device on a substrate.
  • the multifunction device thus essentially has three areas: a holding unit which, if the multifunction device is set up upright on the ground, extends essentially in the vertical direction.
  • the holding unit is preferably of essentially flat design and extends along a holding plane.
  • extending essentially along a holding plane means that the holding unit also extends to a small extent transversely to the holding plane, but mainly along or parallel to the holding plane.
  • the preferred rectangular basic shape of the holding unit has a significantly greater extent in the directions lying in the holding plane than transversely to the holding plane.
  • a first and a second support area are provided, with the first support area being provided on a first distal end of the holding unit, preferably on its top side, and the second support area being provided on a second distal end of the holding unit, preferably fixed on the underside of the holding unit or is preferably formed.
  • the support areas comprise a transport space in at least three spatial directions, ie upwards, downwards and to at least one side.
  • the transport space is preferably provided for arranging a transport unit, such as a suitcase, a rucksack or a bag, and attaching or attaching it to the multifunction device.
  • the support area has a seating and/or storage area on its upper side, ie the side facing away from the second support area.
  • the seat and/or Storage surface preferably horizontal, so that a user can sit on the seat or place objects on the storage surface.
  • the multifunction device thus combines the function of a seat device or parking device with that of a transport device.
  • the multifunction device can be easily transported on the back or by means of integrated rollers, a user has the option of transporting luggage and of using the multifunction device carried along as a seat or as a table .
  • multifunction device acting as a transport device must be worn.
  • the multifunction device can also be used as a bar stool, which is favored by the adjustable seat height.
  • the multifunction device is suitable for use as a standing aid, with the user being able to hold and support themselves on a handle that is advantageously arranged in the area of the seat and/or shelf.
  • the second support area has a support surface on its underside, i.e. the side facing away from the transport space and the first support area, which is intended to rest on a base and to be able to support the multifunction device on the base secured against tipping.
  • the second support area has a multiplicity of support surfaces, which are formed on projections protruding from the underside of the second support area. In this way, the support load can be distributed over a number of local projections, thus preventing the multifunction device from tipping over on uneven ground.
  • the holding unit preferably has a first holding element and a second holding element, the first holding element and the second holding element being parallel to the Holding level, preferably along a guide direction are mutually displaceable, wherein a retaining lock is provided, which can be brought into engagement with the first and the second holding element to secure them against displacement to each other.
  • the holding unit is thus preferably made up of two assemblies, with a first holding element and a second holding element being defined.
  • the holding elements are preferably displaceable relative to one another along a guide direction and are secured against displacement relative to one another in all directions transverse to the guide direction. In this way, the length of the holding unit can be increased or decreased by pushing one of the holding elements in or out relative to the other holding element.
  • a retaining device which actuates at least one engagement element via a mechanism known from the prior art, which positively secures the first and the second retaining element against displacement relative to one another.
  • a retainer lock is provided, for example, in suitcase trolleys known from the prior art.
  • an actuating mechanism is provided which, via a Bowden cable or a linkage, actuates an engagement element in the form of a button-shaped projection, which in turn can be positively engaged in recesses on the telescopically displaceable parts of the handle in order to grip the handle of the Secure suitcase trolleys at a certain height.
  • the number of engagement elements and their effective cross section is preferably increased in such a way that sufficiently high forces can be absorbed along the guiding direction in order to support the weight of a user sitting on the multifunction device.
  • At least two engagement elements, particularly preferably at least four engagement elements, are particularly preferably provided on the securing device.
  • the first support area is preferably fixed to the first holding element or formed in one piece, the second support area being fixed to the second holding element or formed in one piece.
  • at least one of the holding elements in a first embodiment comprises a support area in one piece, with particularly high strength values being able to be achieved.
  • the holding elements can be designed as formed metal components, with the area of the holding element extending along the holding plane being assigned to the holding unit and a folded area of the holding elements extending transversely to the holding plane functioning as a support area.
  • other components such as padding or rubber support elements can also be formed on the respective support area.
  • the support area can be fixed as a separate component on the respective holding element.
  • the first holding element preferably has at least one guide strut, which is guided displaceably in at least one guide receptacle formed on the second holding element along the guide direction.
  • the first holding element which is preferably arranged on the upper side of the multifunction device and also encompasses or defines the seating and/or storage surface, has at least one guide strut.
  • a central guide strut can be provided, which can be pushed into a corresponding guide receptacle on the second holding element and correspondingly telescopically displaced.
  • two or a large number of guide struts can be formed on the first holding element, which engage in a corresponding number of guide receptacles on the second holding element and can absorb a load distributed over many engagement geometries there.
  • two guide struts are formed on the first holding element, which can each be pushed in and out telescopically in a guide receptacle formed on the second holding element.
  • the first holding element can be displaced by a maximum displacement path relative to the second holding element, the displacement path being in a ratio of 0.4 to 0.9, preferably 0.5 to 0.85 and particularly preferably from 0.6 to 0.8 to the minimum extent of the multifunction device measured parallel to the guide direction.
  • the displacement path thus defines the maximum distance by which the first holding element can be pulled out of the second holding element.
  • the displacement path thus defines the length by which the overall extent of the multifunction device can be increased, starting from a minimal extent of the multifunction device when the first and second holding elements are completely pushed into one another.
  • the ratio of the displacement path of 0.4 to 0.9 in relation to the minimum extent of the multifunction device covers all body sizes of users in a particularly advantageous manner due to the correspondingly large range of available seat heights.
  • a corresponding increase in the transport space is possible, which also enables the accommodation and transport of large transport units.
  • a smaller ratio of the displacement path relative to the minimum extension of the multifunction device allows greater stability of the holding unit, since a greater overlap of the areas of the holding elements that are in engagement with one another is possible.
  • the seating and/or storage surface is formed on an upholstered seat element, which can be fixed or is fixed to the first support area.
  • the first support area itself is not made in one piece, but a seat element is formed, which is preferably provided with foam padding, on the top of which is fixed.
  • a load-bearing base body of the first support area is therefore in particular formed in one piece with the first hold element, while other components can be fixed to this load-bearing base body.
  • This one-piece design with the holding element, which is described for the first support area is also advantageously provided for the second support area and the second holding element within the scope of the invention.
  • a handle is preferably formed or fixed on or adjacent to the first support area.
  • the handle is designed in one piece with the first support area and particularly preferably in one piece with the first holding element.
  • a cylindrical geometry can be provided as the handle, with recesses for gripping with the hand of a user being arranged adjacent to the respective recesses.
  • the handle is preferably located in the area in which the extension of the holding element parallel to the holding plane and the extension of the support area transverse to the holding plane intersect. In this way, the handle can be reached particularly well from the outside by a user.
  • the handle can also preferably have a local indentation, which is provided in particular for hanging the multifunction device on a hook, with this receiving geometry preferably being provided in the center of the handle.
  • At least one rolling body is preferably formed or fixed on or adjacent to the second support area.
  • a roller known from the prior art such as is present on known suitcase trolleys, is preferably used as the rolling body.
  • at least two such rolling bodies are arranged and fixed on the second support area.
  • the second support area is preferably designed in such a way that the rolling bodies hardly or not contribute to the support of the multifunction device relative to the ground when the support surface of the second support area is standing on the ground. In this way, the multifunction device can be prevented from accidentally tipping over or rolling away over the rolling bodies.
  • pivoting of the multifunction device about the axis of rotation of the rolling bodies is necessary in order to bring the multifunction device into an inclined position and allow it to rest completely on the rolling bodies.
  • the support surface provided on the second support area has a profile made of individually protruding elastic elements, preferably rubber blocks, which allow lateral and vertical displacement and swinging of the multifunction device.
  • the elastic elements carry out micro-movements, which lead to a particularly advantageous vibration of the seat surface.
  • small movements ie oscillations with a small amplitude, are preferably possible in different directions.
  • a profiling of the support surface is advantageously analogous to that in the utility model application DE 20 2016 103 557 Provided foot of a chair, to which reference is hereby made.
  • the holding unit preferably has an ergonomic surface extending essentially parallel to the holding plane, with the ergonomic surface having a multiplicity of recesses as an ergonomic surface extending essentially parallel to the holding plane is also one in the present context
  • ergonomic surface which has a contouring, ie extension portions perpendicular to the holding plane, in particular to allow a particularly favorable adaptation to the physiognomy of the back of a user.
  • the ergonomic surface is intended for good ventilation with the help of the large number of cut-outs.
  • the ergonomic surface allows the holding unit to rest particularly snuggly and comfortably on the back of a user.
  • the ergonomic surface preferably also contributes to the transfer of support loads on the holding unit.
  • the ergonomic surface is preferably made of an elastically deformable polyurethane plastic.
  • the ergonomic surface can also have rubber or textile components, which are arranged in particular on the side of the holding unit facing the user.
  • fastening recesses for the passage of a carrying strap are preferably provided on the holding unit and/or at least one carrying strap is fixed to the holding unit.
  • the presence of fastening recesses for the passage of a carrying strap allows in particular a carrying strap already present on a bag, a case or a backpack to be passed through the fastening recesses and thus not only to fix the corresponding backpack, the bag or the case to the holding unit, but also the already existing carrying straps of the transport unit to carry the multifunction device together with the transport unit.
  • the holding unit preferably has its own carrying straps, which allow the holding unit to be carried independently of the presence of a transport unit. In this way, the multifunction device can take over the function of a transport crane.
  • the holding unit and/or one of the support areas preferably has an outer shell, the outer shell being made of plastic, preferably of polyurethane.
  • the outer shell being made of plastic, preferably of polyurethane.
  • a supporting core made of solid plastic or metal is present an outer shell is applied to these load-bearing parts of the structure of the multifunction device, at least in some areas.
  • This outer shell is preferably made of weather-resistant, elastically formable and/or haptically particularly appealing plastic materials.
  • a combination of a textile material and a plastic can be used with particular preference.
  • the maximum extension of one of the support areas transverse to the holding plane is 0.05 to 0.5 times, preferably 0.1 to 0.3 times the maximum extension of the multifunction device parallel to the guide direction.
  • the height of the multifunction device defined by the extension of the holding unit is many times greater than the depth of the multifunction device defined by the support areas.
  • the multifunction device With the lowest value of the multifunction device, a particularly compact, light and inexpensive model of the multifunction device can be created, which only allows provisional sitting for short breaks and otherwise serves mainly as a transport device. If one of the support areas extends up to 0.5 times the maximum extension of the multifunction device parallel to the guide direction, a particularly wide, deep seat or storage area is possible on the first support area, or the multifunction device can stand particularly securely thanks to a particularly large support surface on the second support area possible.
  • a multi-part transport unit is provided, with a first transport element of the transport unit being fixed to the holding unit and/or the second support area, with a second transport element being formed in one piece with or on the first support area this is fixed.
  • the multi-part transport unit is provided in particular so that one part of the transport unit can be fixed to the lower half of the multifunction device and the other part can be fixed to the upper half of the multifunction device.
  • the second transport element arranged at the top can be formed in one piece with the support area and thus a functional integration between the transport unit and the first support area can be used to enable a particularly simple construction of the multifunction device that can be produced with a small number of components.
  • the schematic view of 1 shows a multifunction device 1 which, viewed from the side, has an essentially C-shaped basic shape.
  • a first support area 2 is arranged and fixed on the upper side or the first end 63 of the holding unit 6 and a second support area 4 is arranged and fixed on the underside or the second end 64 .
  • a transport space T is spanned between the support areas 2 , 4 and bounded to the right by the holding unit 6 .
  • the holding unit extends essentially in or parallel to a holding plane E, with the support areas 2 , 4 extending essentially transversely, preferably perpendicularly, to the holding plane E.
  • a seating and/or storage area 22 is formed on the upper side of the first support area 2 .
  • a support surface 42 is formed on the underside of the second support area 4, on which the multifunction device 1 can be placed on a base (not shown). Furthermore, a rolling body 44 is shown in the area of the second end 64 of the holding unit 6 and the second support area 4 . It is understood in the present context that preferably one of the support areas 2, 4 can have a smaller extent than the respective other support area 4, 2, which is shown in 1 is not shown.
  • the holding unit 6 has a first holding element 61 and a second holding element 62, the holding elements 61, 62 being displaced to the maximum extent relative to one another such that the maximum extension G of the multifunction device 1 is present.
  • the first holding element 61 has been displaced by a maximum displacement distance X relative to the second holding element 2 .
  • the first support area 2 fixed to the first holding element 61 preferably has a handle 26 .
  • An ergonomic surface 68 with recesses is preferably formed on the second holding element 62 .
  • the recesses particularly preferably form the ergonomic surface honeycomb contours, which has been shown to be a particularly ergonomic and ventilation-friendly surface geometry of the ergonomic surface 68.
  • the holding unit 6 advantageously has fastening recesses 69 on the second holding element 62, through which in the present case at least two carrying straps (not shown) can be passed in order to fix a transport unit (not shown) to the multifunction device 1 on the one hand and the multifunction device 1 on the other to be able to carry together with the transport unit.
  • FIG. 3 12 shows an embodiment of the multifunction device 1 with the transport unit 10 fixed thereto, the carrying straps 8 described above being passed through the corresponding fastening recesses 69. Furthermore, it is shown that the first holding element 61 has two guide struts 66 which can be pushed parallel to the guide direction F into corresponding guide receptacles 67 on the second holding element 62 and can be displaced telescopically. The engagement between the guide struts 66 and the guide receptacles 67 secures the first holding element 61 against displacement in all directions transverse to the guide direction F relative to the second holding element 62.
  • the first support area 2 has a maximum extension Q transverse to the holding plane E, which is many times smaller than the maximum extension G of the multifunction device 1 parallel to the guide direction F.
  • the maximum extent Q of the first support area 2 is equal to the maximum extent Q of the second support area 4.
  • FIG. 4 shows the in 3 illustrated embodiment of the multifunction device 1 with transport unit 10 fixed thereto in the state in which the multifunction device 1 has its minimum extension H parallel to the guide axis F.
  • the guide struts 66 of the first holding element 61 are pushed completely into the guide receptacles 67 of the second holding element 62 and the entire extension of the multifunction device, in particular the distance of the first support area 2 from the second support area 4 is minimized.
  • FIG 5 shows a further preferred embodiment of the multifunction device 1 with a transport unit 10 attached thereto, which is designed as a sports bag.
  • the holding unit 6 is formed from a first holding element 61 and a second holding element 62 , with the first support region 2 preferably being formed in one piece with the first holding element 61 .
  • the second support area 4 is advantageously fixed to the second holding element 62 .
  • a handle 26 is fixed to the first holding element 61.
  • the holding unit 6 has a trough 7 in addition to the holding elements 61 , 62 .
  • the trough 7 is used in particular for the stable storage of a sports bag that is not stable per se, as a result of which heavy objects can also be transported in this bag with the multifunction device 1 .
  • FIG. 6 shows the in figure 5 illustrated embodiment of the multifunction device 1 as an exploded view.
  • the design of the holding unit 6 can be seen here, which is produced from a first holding element 61 and a second holding element 62 .
  • This exploded view shows that the first support area 2 is preferably formed in one piece with the first holding element 61 , while, in contrast, the second support area 4 is fixed to the second holding element 62 as a separate component.
  • the second holding element 62 preferably has two guide receptacles 67 with a substantially rectangular cross section.
  • guide struts 66 of the first holding element 61 embodied with a rectangular cross section can be pushed into these guide receptacles 67 .
  • the seat and / or shelf 22 is preferably formed on a separate seat element 24, wherein the seat element 24 is preferably glued onto the upper side of the support area 2 .
  • the trough 7 preferably has an engagement area with the holding unit 6 and at the same time partially encloses the transport unit 10 inserted into the trough element 7.
  • the transport unit 10 has a first transport element 11 as its lower section, which is fixed to the lower part of the holding unit 6 or the second holding element 62 . Furthermore, the transport unit 10 has a second transport element 12 which preferably forms the first support area 2 and is fixed to the first holding element 61 . As in the embodiments of figures 2 and 3 shown, the first holding element 61 has two advantageously cylindrical guide struts 66 which can be correspondingly inserted into guide receptacles 67 of the second holding element 62 .
  • the transport unit 10 can have a textile area that is fixed between the first transport element 11 and the second transport element 12 and can be unfolded, as a result of which the transport volume of the transport unit 10 is increased by pulling out the first holding element 61 together with the second transport element 12 .
  • the second transport element 12 can be displaced upwards in a manner similar to a cover by pulling out the first holding element 61 and the transport unit 10 can thus be opened.
  • FIG 8 shows another view of the in 7 shown embodiment of the multifunction device 1 according to the invention with attached, two-part transport unit 10.
  • FIG 9 shows a view of the embodiment of FIG figures 7 and 8th , wherein the first holding element 61 has been fully retracted into the second holding element 62 and thus the first transport element 11 and the second transport element 12 are in direct contact with one another.
  • the transport unit is 10 thus preferably closed and/or formed with its minimum volume.
  • FIG. 10 shows a typical application situation for a preferred embodiment of the multifunction device 1 according to the invention.
  • the right, free-standing of the multifunction devices 1 shown is ready to serve as a seat for a user, in particular as a stool.
  • the first holding element 61 has been pulled out of the second holding element 62 by about half of the maximum displacement path X and locked in this position by means of a holding lock.
  • a user is thus offered the optimum seat height for working at the desk shown. If the desk, as shown on the left in the figure, is raised and accordingly serves as a bar table, or if the user switches to a bar table to work, then the multifunction device 1 is designed to be hung on a hook 8 .
  • the handle 26 is advantageously designed to be wide and particularly preferably extends over at least two thirds, advantageously at least three quarters and particularly preferably at least four fifths of the width of the multifunction device 1. Due to the wide design of the gripping area with a hook 8, the multifunction device can be particularly be hung stably and compensate for unequally distributed loads in the transport unit 10. As an alternative to using the handle 26 as a gripping area with a hook 8, it is preferable to arrange one or additional gripping areas at other points on the multifunction device 1.
  • two such engagement areas could be arranged in the area of the first and second support area 2, 4 in such a way that the multifunction device 1 is suspended between two tables standing next to one another, with the transport space T being open at the top and providing an additional storage area between the tables.
  • the illustrated embodiment of the transport unit 10 advantageously has a large number of compartments. In this way, the multifunction device 1 with the transport unit 10 arranged on it can serve as a cabinet or mobile container connected to the table, particularly when it is hung on the table.

Landscapes

  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
EP21198069.3A 2020-09-22 2021-09-21 Dispositif multifonctionnel Pending EP3970554A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102020124700.1A DE102020124700A1 (de) 2020-09-22 2020-09-22 Multifunktionsgerät

Publications (1)

Publication Number Publication Date
EP3970554A1 true EP3970554A1 (fr) 2022-03-23

Family

ID=77897490

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21198069.3A Pending EP3970554A1 (fr) 2020-09-22 2021-09-21 Dispositif multifonctionnel

Country Status (3)

Country Link
EP (1) EP3970554A1 (fr)
CN (1) CN114246407A (fr)
DE (1) DE102020124700A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024049891A1 (fr) * 2022-08-31 2024-03-07 W. L. Gore & Associates, Inc. Systèmes et procédés de bagage convertibles

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US20140076942A1 (en) 2012-09-17 2014-03-20 Vertex International, Inc. Combination Backpack and Stool Device
JP2014164255A (ja) 2013-02-27 2014-09-08 Ricoh Co Ltd 収納ケース
US9498055B2 (en) 2014-10-22 2016-11-22 John C. Distefano Portable tray for luggage
DE202016103557U1 (de) 2016-07-04 2017-10-05 Topstar Gmbh Fuß für Sitzmöbel
WO2019099923A1 (fr) * 2017-11-16 2019-05-23 David Mudrick Système de bagage modulaire amélioré

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