EP4139197A1 - Mobile baggage-transporting device - Google Patents

Mobile baggage-transporting device

Info

Publication number
EP4139197A1
EP4139197A1 EP21732390.6A EP21732390A EP4139197A1 EP 4139197 A1 EP4139197 A1 EP 4139197A1 EP 21732390 A EP21732390 A EP 21732390A EP 4139197 A1 EP4139197 A1 EP 4139197A1
Authority
EP
European Patent Office
Prior art keywords
arrangement
mobile device
reception
steering
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Withdrawn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
EP21732390.6A
Other languages
German (de)
French (fr)
Inventor
Soraya AHMED
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.)
Apdmedical
Original Assignee
Apdmedical
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 Apdmedical filed Critical Apdmedical
Publication of EP4139197A1 publication Critical patent/EP4139197A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K15/00—Collapsible or foldable cycles
    • B62K15/006—Collapsible or foldable cycles the frame being foldable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K13/00—Cycles convertible to, or transformable into, other types of cycles or land vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K15/00—Collapsible or foldable cycles

Definitions

  • the present invention relates to a mobile transport device comprising a reception arrangement for a piece of luggage, a locomotion arrangement attached to said reception arrangement, a steering arrangement for directing said device.
  • Such a device finds important applications, for example: in hospital settings, many objects must be transported such as medicines, computers, dressings etc., in travel, we often have to deal with heavy and cumbersome suitcases what happens at airports where connecting journeys can be very long.
  • this known mobile device is therefore essentially constituted by a suitcase to which are attached means of locomotion and means of direction. The user is seated directly on his suitcase.
  • a first drawback is that the suitcase supports an overload which is liable to deform it and, therefore, cause the objects it contains to settle.
  • a second drawback is that the means of locomotion and direction create an additional weight load that the user must bear.
  • the present invention aims to provide a device of the type mentioned in the preamble providing greater comfort to the user and overcoming the aforementioned drawbacks to a large extent.
  • a device is remarkable in that the steering arrangement cooperates with a sliding assembly to move vis-à-vis the reception arrangement so as to put itself in the folded or deployed position .
  • the advantage is obtained that the device is less bulky when not in use.
  • An embodiment according to the invention according to which there is provided a bench arrangement for a user located between the reception arrangement and the management arrangement provides the advantage that the user can benefit from. a seated position without leaning on the luggage, which provides greater comfort.
  • latching means are provided to maintain and allow the detachment of said baggage from the reception arrangement.
  • FIG. 1 shows a mobile device according to the invention in the deployed position, perspective view
  • FIG. 2 shows a mobile device according to the invention in the folded position, perspective view
  • FIG. 3 shows the separation of the baggage from the reception arrangement
  • FIG. 4 shows a front view of the device of the invention
  • FIG. 5 shows a side view of the device of the invention
  • FIG. 6 shows a longitudinal section of a sliding frame of the device of the invention
  • FIG. 7 shows a detail of figure 8
  • FIG.8 shows a section along VIII-VIII of Figure 6,
  • FIG. 9 illustrates in three dimensions a piston of the sliding frame
  • FIG. 10 shows a three-dimensional exploded view of the frame of figure 6,
  • FIG. 11 shows a three-dimensional view of the reception arrangement of FIG. 3
  • FIG. 12 illustrates a rear view of the baggage of Figure 3
  • FIG. 13 is a sectional view of the lower part of the luggage of Figure 12
  • FIG. 14 shows a detail XIV of figure 13.
  • the device of the invention 1 shown in FIG. 1 is formed by a reception arrangement 7 on which is placed a piece of luggage 2.
  • This piece of luggage 2 comprises, here, two doors. 5 and 6, one of which is door 5 open.
  • Other 5,6 door arrangements are possible, such as a single door or three and more doors.
  • a motorized sliding frame 20 to drive the device of the invention 1. This will be shown later in the description of the present invention.
  • a steering arrangement 10 consisting essentially of a handlebar 12 secured to or attached to a steering rod 13 acting on two steering wheels 14 and 15.
  • the wheels 14,15 are driving.
  • the two wheels 14,15 are easily removable to allow maintenance or even replacement.
  • the two wheels 14,15 are clipped onto their axle, the unclipping being effected by pressing an unclipping button provided for this purpose.
  • This suspension system is, for example, of the semi-rigid type so as to allow good cornering and good filtration of vibrations caused by unevenness of the ground and possible slippage on the latter.
  • the steering arrangement 10 is separate, in the deployed position, as shown in Figure 1 from a distance, through the sliding frame 20 allowing movement indicated by the double arrow 20b.
  • the device of the invention 1 comprises a bench arrangement 30 formed of two parts 30a and 30b which provide a location for the handlebars when the steering arrangement is in the folded position.
  • a footrest arrangement 40 formed of two parts 40a and 40b fixed at least in rotation on the walls of the sliding frame 20.
  • the two parts 40a, 40b are mounted in translation on the walls of the. sliding frame 20.
  • Such an arrangement of the footrest arrangement 40 makes it possible to adjust the latter to a morphology of a user of the device 1 according to the invention.
  • the footrest arrangement 40 is positioned behind the steering arrangement 10. Only the part 40a is visible in FIG. 1.
  • the other part 40b being on the other wall.
  • These parts 40a and 40b are folded over the walls of the sliding frame 20 to allow the device 1 of the invention to be placed in the folded position.
  • the reception arrangement 7 comprises a housing 50 to house a control and pilot unit as well as an accumulator in order to act on a driving wheel 60, here in the form of a wheel motor known in itself, not shown in this figure 1.
  • a crutch system 70 disposed at the rear of the reception arrangement 7. This crutch system folds up, either manually or automatically, when the device is moved. Such a crutch system 70 is known per se and will not be developed further.
  • the stand system 70 is integrated into the steering arrangement 10. In the deployed position, the stand system 70 makes it possible to maintain the stability of the device 1 according to the invention when the latter is parked.
  • Figure 2 shows the device of the invention in the folded position.
  • the handlebars 12 come on top of the bench arrangement 30 and the steering rod 13 fits into the gap between the two parts 30a and 30b.
  • the latter are shown here in the deployed position of use.
  • the bench arrangement 30 forms a seat on which a user of the device 1 according to the invention can sit.
  • the bench arrangement 30 is installed in a vertical support 3 of the reception arrangement 7.
  • the vertical support 3 has two openings 301 extending longitudinally separated by a upright 303.
  • Vertical faces of the openings 301 include a series of holes 302 uniformly distributed over a height of the openings 301.
  • the part 30a of the bench arrangement 30 has a first upper seat member 31a and a second lower leg member 32a.
  • the seat element 31a is mounted in a pivot connection, at a lower end, with an upper end of the foot element 32a, along a hinge axis 33a.
  • a lower end of the foot element 32a is rotatably mounted in a pivot connection about an axis of rotation 34a in a pair of holes 302 of one of the openings.
  • an upper end of the seat element 31a is rotatably mounted in a pivot connection about an axis of rotation 35a in a pair of holes 302 of the 'opening 301 associated with the part 30a of the bench arrangement 30.
  • at least one of the axes of rotation 34a, 35a is disengageable in order to allow it to be positioned in another pair of holes 302 of the opening 301 associated with the part 30a.
  • part 30a is valid, mutatis mutandis, to part 30b which is symmetrical, or even identical to it, of the bench arrangement 30.
  • the parts 30a and 30b are housed in their associated openings 301, in a thickness of the vertical support 3 of the reception arrangement.
  • Figure 3 shows how the baggage 2 separates from the reception arrangement 7.
  • the baggage 2 is provided with four rollers 80, 81, 82 of which only the rollers 80 and 81 are visible in this figure 3.
  • Each of these rollers is housed in the cells 90,91, 92 ... provided in the reception arrangement 7.
  • the baggage 2 is locked using a locking system cooperating with at least one opening 100 formed in a rim of the reception arrangement 7, this at least opening 100 forms the latching means.
  • the rollers 80, 81, 82 are retractable in the luggage 2.
  • the latter comprises energy supply means which are specific to it and which are integrated within a volume of the baggage 2.
  • the latter is integrated into the luggage 2. It comprises, in an upper part of the luggage 2, an unlocking handle 85.
  • the latter comprises at least a locking pin 88 mounted to slide here horizontally in the lower part 83.
  • This locking pin 88 slides against an elastic return means 21, here a spring, itself resting at the level of a opposite end on a plug 89 forming means for retaining the assembly thus formed.
  • the elastic return means 21 ensures that a locking end of the locking pin 88 extends projecting laterally from the lower part 83 as illustrated in the figures.
  • the locking end of the locking pin 88 is intended to cooperate with the associated opening 100 made in the rim of the reception arrangement 7.
  • An unlocking / locking movement of the locking pin 88 is controlled by the handle. unlocking 85 via a linkage 86 running through the walls of the baggage 2.
  • the linkage 86 comprises a control finger 87 of said locking pin 88 to slide the latter against the associated spring 21.
  • the baggage 2 comprises four locking pins 88, each located in the vicinity of the rollers 80, 81, 82.
  • Figure 4 shows a front view of the device of the invention. This figure clearly shows the position of the driving wheel 60.
  • Figure 5 shows a profile view of the device of the invention explaining the position of this drive wheel 60.
  • the sliding frame 20 is formed of two sliding parts relative to each other and forming a cylinder arrangement.
  • the sliding frame 20 comprises a piston 205 slidably mounted in a sleeve 202.
  • the sleeve 202 is connected fixed to the steering arrangement 10 at the level of a bottom 206.
  • the sleeve 202 is formed of two side walls 207 extending facing each other at a distance and of parallel manner and projecting from the bottom 206. Thus a longitudinal slot 210 is formed between the two side walls 207.
  • Each of the walls 207 comprises along their upper and lower edges guide means 220 of the piston 205.
  • the sleeve 202 comprises stop means 203 mounted at the free end of the side walls 207.
  • the guide means 220 extend over a length of the side walls 207. They are formed of four sets, here, two per side wall 207.
  • Each set comprises a slide 221 fixed in the side wall 207 using fixing means 222, here in the form of screws or bolts.
  • Each assembly further comprises a profile, continuous or not, guide 223 projecting from a friction face of the slideway 221.
  • the guide profile 223 is mounted in the slideway against spring means. 224.
  • the piston 205 of the sliding frame 20 is connected fixed to a support 201 intended to receive, during assembly of the device 1 according to the invention, the reception arrangement 7.
  • On the other hand on the piston 205, is mounted movably against means forming a damper 61, the drive wheel 60.
  • the piston 205 is here in the form of a rectangular parallelepiped with four cut edges 254 on a lateral periphery. From each of the cut edges 254, the piston 205 here includes an arm 251 projecting from the associated cut edge 254.
  • the arm 251 carries at the free end a sliding shoe 252 comprising a longitudinal groove 253.
  • the stop means 203 are mounted, here, removably at the free end of the side walls 207. This allows easy assembly and disassembly of the reception arrangement 7 of the steering arrangement 10, in particular during servicing or maintenance of the device 1 according to the invention, and in particular of the sliding frame 20.
  • the movement of the piston 205 in the sleeve 202 is motorized using a motorization not shown in the figures.
  • This motorization can be produced in different ways: electric screw jack housed in the side walls 207 between the two guide means 220 of each of said walls, motor mounted on the piston 205 driving gears engaging on racks fixed on one face internal side walls 207 between the two guide means 220 of each of said walls.
  • Other motorization possibilities are possible.
  • the invention is of course in no way limited to the example described given purely as an indication and many modifications can be easily made by those skilled in the art without departing from the scope of the invention.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Handcart (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)

Abstract

The mobile transporting device (1) comprises a receiving arrangement (7) for an item of baggage (2), a chassis attached to said receiving arrangement (7), a steering arrangement (10) for steering said device, the chassis being a sliding chassis (20) arranged in such a way that the steering arrangement (10) moves relative to the receiving arrangement (7) so as to adopt a folded position or a deployed position. Application: transporting baggage in airports and hospitals.

Description

DISPOSITIF MOBILE DE TRANSPORT DE BAGAGE MOBILE LUGGAGE TRANSPORTATION DEVICE
DOMAINE TECHNIQUE DE L’INVENTION TECHNICAL FIELD OF THE INVENTION
[0001]La présente invention concerne un dispositif de mobile de transport comportant un agencement d’accueil pour un bagage, un agencement de locomotion rattaché audit agencement d’accueil, un agencement de direction pour diriger ledit dispositif. The present invention relates to a mobile transport device comprising a reception arrangement for a piece of luggage, a locomotion arrangement attached to said reception arrangement, a steering arrangement for directing said device.
ETAT DE LA TECHNIQUE ANTERIEURE STATE OF THE PRIOR ART
[0002]Un tel dispositif trouve d’importantes applications, par exemple : dans les milieux hospitaliers, de nombreux objets doivent être transportés tels que médicaments, ordinateurs, pansements etc., dans les voyages, on a souvent affaire à des valises lourdes et encombrantes ce qui arrive dans les aéroports dans lesquels les trajets de correspondance peuvent être très longs. [0002] Such a device finds important applications, for example: in hospital settings, many objects must be transported such as medicines, computers, dressings etc., in travel, we often have to deal with heavy and cumbersome suitcases what happens at airports where connecting journeys can be very long.
[0003]Pour éviter cette pénibilité de transporter des charges plus ou moins lourdes, il a été proposé d’utiliser une valise mobile mue par un moteur et qui peut servir de siège lors des déplacements. On pourra consulter à ce sujet le document chinois CN208550268 U. [0003] To avoid this pain of transporting more or less heavy loads, it has been proposed to use a mobile suitcase driven by a motor and which can serve as a seat when traveling. On this subject, the Chinese document CN208550268 U can be consulted.
[0004]Cependant, ce dispositif mobile connu est donc constitué essentiellement par une valise à laquelle sont rattachés des moyens de locomotion et des moyens de direction. L’usager est assis à même sur sa valise. However, this known mobile device is therefore essentially constituted by a suitcase to which are attached means of locomotion and means of direction. The user is seated directly on his suitcase.
[0005]Un premier inconvénient est que la valise supporte une surcharge qui est susceptible de la déformer et, de ce fait, provoquer un tassement des objets qu’elle contient. [0005] A first drawback is that the suitcase supports an overload which is liable to deform it and, therefore, cause the objects it contains to settle.
[0006]Un deuxième inconvénient est que les moyens de locomotion et de direction créent une charge en poids supplémentaire que l’usager doit supporter. [0006] A second drawback is that the means of locomotion and direction create an additional weight load that the user must bear.
EXPOSE DE L’INVENTION DISCLOSURE OF THE INVENTION
[0007]La présente invention a pour but de proposer un dispositif du genre mentionné dans le préambule apportant un plus grand confort à l’utilisateur et remédiant aux inconvénients précités dans une large mesure. [0008]Pour cela, un tel dispositif est remarquable en ce que l’agencement de direction coopère avec un ensemble de glissement pour se déplacer vis-à-vis de l’agencement d’accueil de sorte à se mettre en position repliée ou déployée. [0009]Ainsi, on obtient l’avantage que le dispositif est moins encombrant lorsqu’il n’est pas utilisé. The present invention aims to provide a device of the type mentioned in the preamble providing greater comfort to the user and overcoming the aforementioned drawbacks to a large extent. For this, such a device is remarkable in that the steering arrangement cooperates with a sliding assembly to move vis-à-vis the reception arrangement so as to put itself in the folded or deployed position . [0009] Thus, the advantage is obtained that the device is less bulky when not in use.
[0010]Un mode de réalisation conforme à l’invention selon lequel il est prévu un arrangement de banquette pour un usager situé entre l’agencement d’accueil et l’agencement de direction apporte l’avantage que l’usager peut bénéficier d’une position assise sans s’appuyer sur le bagage, ce qui apporte un plus grand confort. [0011]Un autre mode de réalisation selon lequel il est prévu des moyens d’encliquetage pour maintenir et autoriser le détachement dudit bagage par rapport à l’agencement d’accueil. An embodiment according to the invention according to which there is provided a bench arrangement for a user located between the reception arrangement and the management arrangement provides the advantage that the user can benefit from. a seated position without leaning on the luggage, which provides greater comfort. [0011] Another embodiment according to which latching means are provided to maintain and allow the detachment of said baggage from the reception arrangement.
BREVE DESCRIPTION DES FIGURES BRIEF DESCRIPTION OF THE FIGURES
[0012]La description suivante accompagnée des dessins ci-annexés, le tout donné à titre d'exemple non limitatif fera bien comprendre comment l'invention peut être réalisée, sur les dessins : The following description accompanied by the accompanying drawings, all given by way of non-limiting example will make it clear how the invention can be achieved, in the drawings:
[Fig. 1] représente un dispositif mobile conforme à l’invention en position déployée, vue en perspective, [Fig. 1] shows a mobile device according to the invention in the deployed position, perspective view,
[Fig. 2] représente un dispositif mobile conforme à l’invention en position repliée vue en perspective, [Fig. 2] shows a mobile device according to the invention in the folded position, perspective view,
[Fig. 3] montre la séparation du bagage avec l’agencement d’accueil, [Fig. 3] shows the separation of the baggage from the reception arrangement,
[Fig. 4] montre une vue de face du dispositif de l’invention, [Fig. 4] shows a front view of the device of the invention,
[Fig. 5] montre une vue de profil du dispositif de l’invention, [Fig. 5] shows a side view of the device of the invention,
[Fig. 6] montre une coupe longitudinale d’un châssis coulissant du dispositif de l’invention, [Fig. 6] shows a longitudinal section of a sliding frame of the device of the invention,
[Fig. 7] montre un détail de la figure 8, [Fig. 7] shows a detail of figure 8,
[Fig.8] montre une coupe selon VIII-VIII de la figure 6, [Fig.8] shows a section along VIII-VIII of Figure 6,
[Fig. 9] illustre en trois dimensions un piston du châssis coulissant, [Fig. 9] illustrates in three dimensions a piston of the sliding frame,
[Fig. 10] montre une vue éclatée tridimensionnelle du châssis de la figure 6,[Fig. 10] shows a three-dimensional exploded view of the frame of figure 6,
[Fig. 11] montre une vue tridimensionnelle de l’agencement d’accueil de la figure 3, [Fig. 12] illustre une vue arrière du bagage de la figure 3, [Fig. 13] est une vue en coupe de la partie basse du bagage de la figure 12,[Fig. 11] shows a three-dimensional view of the reception arrangement of FIG. 3, [FIG. 12] illustrates a rear view of the baggage of Figure 3, [Fig. 13] is a sectional view of the lower part of the luggage of Figure 12,
[Fig. 14] montre un détail XIV de la figure 13. [Fig. 14] shows a detail XIV of figure 13.
[0013] Les éléments communs à toutes les figures portent les mêmes références. The elements common to all the figures bear the same references.
DESCRIPTION DETAILLEE D’UN MODE DE REALISATION [0014]Le dispositif de l’invention 1 montré à la figure 1 est formé d’un agencement d’accueil 7 sur lequel est disposé un bagage 2. Ce bagage 2 comporte, ici, deux portes 5 et 6 dont, une, la porte 5 est ouverte. D’autres agencements de portes 5,6 sont possibles, comme une seule porte ou trois portes et plus. A cet agencement d’accueil 7, est rattaché un châssis coulissant 20 motorisé pour entraîner le dispositif de l’invention 1 . Ceci sera montré plus loin dans le descriptif de la présente invention. A cet agencement d’accueil 7, est associé un agencement de direction 10 constitué essentiellement d’un guidon 12 solidaire de ou rapporté sur une tige de direction 13 agissant sur deux roues 14 et 15 directrices. En variante, les roues 14,15 sont motrices. D’autre part, les deux roues 14,15 sont facilement démontables afin de permettre leur entretien, voire leur remplacement. Par exemple, les deux roues 14,15 sont clipsées sur leur axe, le déclipsage s’effectuant par l’appui sur un bouton de déclipsage prévu à cet effet. Dans une variante de réalisation, il est prévu que l’agencement de direction 10 comprenne un système de suspension des roues 14,15. Ce système de suspension est par exemple de type semi-rigide de sorte à autoriser une bonne prise des virages et une bonne filtration des vibrations causées par les irrégularités des sols et d’éventuels glissements sur ces derniers. DETAILED DESCRIPTION OF AN EMBODIMENT [0014] The device of the invention 1 shown in FIG. 1 is formed by a reception arrangement 7 on which is placed a piece of luggage 2. This piece of luggage 2 comprises, here, two doors. 5 and 6, one of which is door 5 open. Other 5,6 door arrangements are possible, such as a single door or three and more doors. To this reception arrangement 7 is attached a motorized sliding frame 20 to drive the device of the invention 1. This will be shown later in the description of the present invention. Associated with this reception arrangement 7 is a steering arrangement 10 consisting essentially of a handlebar 12 secured to or attached to a steering rod 13 acting on two steering wheels 14 and 15. As a variant, the wheels 14,15 are driving. On the other hand, the two wheels 14,15 are easily removable to allow maintenance or even replacement. For example, the two wheels 14,15 are clipped onto their axle, the unclipping being effected by pressing an unclipping button provided for this purpose. In an alternative embodiment, provision is made for the steering arrangement 10 to include a wheel suspension system 14,15. This suspension system is, for example, of the semi-rigid type so as to allow good cornering and good filtration of vibrations caused by unevenness of the ground and possible slippage on the latter.
[0015] L'agencement de direction 10 est séparé, en position déployée, comme cela est montré à la figure 1 d’une certaine distance, par l’intermédiaire châssis coulissant 20 permettant un déplacement indiqué par la double flèche 20b. Le dispositif de l’invention 1 comporte un arrangement de banquette 30 formée de deux parties 30a et 30b qui ménagent un emplacement pour le guidon lorsque l’agencement de direction est en position repliée. Il est prévu aussi un arrangement de repose-pieds 40 formé de deux parties 40a et 40b fixées au moins à rotation sur des parois du châssis coulissant 20. En variante de réalisation, les deux parties 40a, 40b sont montées à translation sur les parois du châssis coulissant 20. Un tel agencement de l’arrangement de repose-pieds 40 permet d’ajuster ce dernier à une morphologie d’un utilisateur du dispositif 1 selon l’invention. D’autre part, ici l’arrangement de repose-pieds 40 est positionné en arrière de l’arrangement de direction 10. Seule la partie 40a est visible sur la figure 1. L’autre partie 40b se trouvant sur l’autre paroi. Ces parties 40a et 40b sont rabattues sur des parois du châssis coulissant 20 pour permettre de mettre le dispositif 1 de l’invention en position repliée. The steering arrangement 10 is separate, in the deployed position, as shown in Figure 1 from a distance, through the sliding frame 20 allowing movement indicated by the double arrow 20b. The device of the invention 1 comprises a bench arrangement 30 formed of two parts 30a and 30b which provide a location for the handlebars when the steering arrangement is in the folded position. There is also provided a footrest arrangement 40 formed of two parts 40a and 40b fixed at least in rotation on the walls of the sliding frame 20. In an alternative embodiment, the two parts 40a, 40b are mounted in translation on the walls of the. sliding frame 20. Such an arrangement of the footrest arrangement 40 makes it possible to adjust the latter to a morphology of a user of the device 1 according to the invention. On the other hand, here the footrest arrangement 40 is positioned behind the steering arrangement 10. Only the part 40a is visible in FIG. 1. The other part 40b being on the other wall. These parts 40a and 40b are folded over the walls of the sliding frame 20 to allow the device 1 of the invention to be placed in the folded position.
[0016] L'agencement d’accueil 7 comporte un logement 50 pour abriter une unité de contrôle et de pilotage ainsi qu’un accumulateur afin d’agir sur une roue motrice 60, ici sous la forme d’un moteur-roue connu en soi, non montrée sur cette figure 1 . Il est prévu aussi un système de béquille 70 disposé à l’arrière de l’agencement d’accueil 7. Ce système de béquille se replie, soit manuellement, soit automatiquement, lors des déplacements du dispositif. Un tel système de béquille 70 est connu en soi et ne sera pas développé plus avant. En variante de réalisation, le système de béquille 70 est intégré dans l’agencement de direction 10. En position déployée, le système de béquille 70 permet de maintenir une stabilité du dispositif 1 selon l’invention lors d’un stationnement de ce dernier. The reception arrangement 7 comprises a housing 50 to house a control and pilot unit as well as an accumulator in order to act on a driving wheel 60, here in the form of a wheel motor known in itself, not shown in this figure 1. There is also provided a crutch system 70 disposed at the rear of the reception arrangement 7. This crutch system folds up, either manually or automatically, when the device is moved. Such a crutch system 70 is known per se and will not be developed further. As an alternative embodiment, the stand system 70 is integrated into the steering arrangement 10. In the deployed position, the stand system 70 makes it possible to maintain the stability of the device 1 according to the invention when the latter is parked.
[0017]La figure 2 montre le dispositif de l’invention en position repliée. Le guidon 12 vient sur le dessus de l’arrangement de banquette 30 et la tige de direction 13 vient s’insérer dans l’interstice qui sépare les deux parties 30a et 30b. Ces dernières sont ici représentées en position déployée d’utilisation. Dans cette position déployée d’utilisation, l’arrangement de banquette 30 forme un siège sur lequel un utilisateur du dispositif 1 selon l’invention peut s’assoir. [0017] Figure 2 shows the device of the invention in the folded position. The handlebars 12 come on top of the bench arrangement 30 and the steering rod 13 fits into the gap between the two parts 30a and 30b. The latter are shown here in the deployed position of use. In this deployed position of use, the bench arrangement 30 forms a seat on which a user of the device 1 according to the invention can sit.
[0018]Plus précisément, en référence à la figure 11 , l’arrangement de banquette 30 est installé dans un support 3 vertical de l’agencement d’accueil 7. Le support 3 vertical comporte deux ouvertures 301 s’étendant longitudinalement séparées par un montant 303. Des faces verticales des ouvertures 301 comportent une série de trous 302 uniformément répartis sur une hauteur des ouvertures 301 . La partie 30a de l’arrangement de banquette 30 comporte un premier élément de siège 31a supérieur et un deuxième élément de pied 32a inférieur. L’élément de siège 31a est monté selon une liaison pivot, au niveau d’une extrémité inférieure, avec une extrémité supérieure de l’élément de pied 32a, selon un axe d’articulation 33a. Une extrémité inférieure de l’élément de pied 32a est montée à rotation selon une liaison pivot selon un axe de rotation 34a dans une paire de trous 302 d’une des ouvertures 301 qui est associée à la partie 30a de l’arrangement banquette 30. De même, une extrémité supérieure de l’élément de siège 31a est monté à rotation selon une liaison pivot selon un axe de rotation 35a dans une paire de trous 302 de l’ouverture 301 associée à la partie 30a de l’arrangement banquette 30. Afin de régler en position l’arrangement de banquette 30, où de le mettre dans une position reployée de rangement, au moins l’un des axes de rotation 34a, 35a est débrayable afin de permettre de le positionner dans une autre paire de trous 302 de l’ouverture 301 associée à la partie 30a. More specifically, with reference to Figure 11, the bench arrangement 30 is installed in a vertical support 3 of the reception arrangement 7. The vertical support 3 has two openings 301 extending longitudinally separated by a upright 303. Vertical faces of the openings 301 include a series of holes 302 uniformly distributed over a height of the openings 301. The part 30a of the bench arrangement 30 has a first upper seat member 31a and a second lower leg member 32a. The seat element 31a is mounted in a pivot connection, at a lower end, with an upper end of the foot element 32a, along a hinge axis 33a. A lower end of the foot element 32a is rotatably mounted in a pivot connection about an axis of rotation 34a in a pair of holes 302 of one of the openings. 301 which is associated with the part 30a of the bench arrangement 30. Likewise, an upper end of the seat element 31a is rotatably mounted in a pivot connection about an axis of rotation 35a in a pair of holes 302 of the 'opening 301 associated with the part 30a of the bench arrangement 30. In order to adjust the bench arrangement 30 in position, or to put it in a folded up storage position, at least one of the axes of rotation 34a, 35a is disengageable in order to allow it to be positioned in another pair of holes 302 of the opening 301 associated with the part 30a.
[0019]Ce qui vient d’être décrit pour la partie 30a est valable, mutatis mutandis, à la partie 30b qui lui est symétrique, voire identique, de l’arrangement de banquette 30. Dans la position reployée de rangement de l’arrangement de banquette 30, les parties 30a et 30b sont logées dans leurs ouvertures 301 associées, dans une épaisseur du support 3 vertical de l’agencement d’accueil. What has just been described for part 30a is valid, mutatis mutandis, to part 30b which is symmetrical, or even identical to it, of the bench arrangement 30. In the stowed position of the arrangement of the arrangement bench 30, the parts 30a and 30b are housed in their associated openings 301, in a thickness of the vertical support 3 of the reception arrangement.
[0020] La figure 3 montre comment le bagage 2 se sépare de l’agencement d’accueil 7. [0020] Figure 3 shows how the baggage 2 separates from the reception arrangement 7.
[0021]D’une manière préférentielle, le bagage 2 est muni de quatre roulettes 80,81 ,82 dont seules les roulettes 80 et 81 sont visibles sur cette figure 3. Chacune de ces roulettes vient se loger dans des alvéoles 90,91 ,92 ... ménagées dans l’agencement d’accueil 7. Le bagage 2 est verrouillé à l’aide d’un système de verrouillage coopérant avec au moins une ouverture 100 ménagée dans un rebord de l’agencement d’accueil 7, cette au moins ouverture 100 forme les moyens d’encliquetage. Dans une variante de réalisation, les roulettes 80,81 ,82 sont escamotables dans le bagage 2. Preferably, the baggage 2 is provided with four rollers 80, 81, 82 of which only the rollers 80 and 81 are visible in this figure 3. Each of these rollers is housed in the cells 90,91, 92 ... provided in the reception arrangement 7. The baggage 2 is locked using a locking system cooperating with at least one opening 100 formed in a rim of the reception arrangement 7, this at least opening 100 forms the latching means. In an alternative embodiment, the rollers 80, 81, 82 are retractable in the luggage 2.
[0022]Dans un autre mode de réalisation du bagage 2, ce dernier comporte des moyens de fourniture en énergie qui lui sont propres et qui sont intégrés au sein d’un volume du bagage 2. [0022] In another embodiment of the baggage 2, the latter comprises energy supply means which are specific to it and which are integrated within a volume of the baggage 2.
[0023] En référence aux figures 12 à 14, nous allons décrire le système de verrouillage précité. Ce dernier est intégré dans le bagage 2. Il comporte, dans une partie haute du bagage 2, une poignée de déverrouillage 85. En partie inférieure 83 du bagage 2 dans laquelle sont positionnées les roulettes 80,81 ,82, ce dernier comporte au moins un pion de verrouillage 88 monté à coulissement ici horizontal dans la partie inférieure 83. Ce pion de verrouillage 88 coulisse à l’encontre d’un moyen de rappel élastique 21 , ici un ressort, lui-même en appui au niveau d’une extrémité opposée sur un bouchon 89 formant des moyens de retenu de l’ensemble ainsi formé. Le moyen de rappel élastique 21 assure qu’une extrémité de verrouillage du pion de verrouillage 88 s’étende en saillie latéralement de la partie inférieure 83 comme illustré sur les figures. L’extrémité de verrouillage du pion de verrouillage 88 est destiné à coopérer avec l’ouverture 100 associée ménagée dans le rebord de l’agencement d’accueil 7. Un mouvement de déverrouillage/verrouillage du pion de verrouillage 88 est commandé par la poignée de déverrouillage 85 via une tringlerie 86 cheminant dans des parois du bagage 2. Au niveau du pion de verrouillage 88, la tringlerie 86 comporte un doigt de commande 87 dudit pion de verrouillage 88 pour faire coulisser ce dernier à l’encontre du ressort 21 associé. Referring to Figures 12 to 14, we will describe the aforementioned locking system. The latter is integrated into the luggage 2. It comprises, in an upper part of the luggage 2, an unlocking handle 85. In the lower part 83 of the luggage 2 in which the rollers 80, 81, 82 are positioned, the latter comprises at least a locking pin 88 mounted to slide here horizontally in the lower part 83. This locking pin 88 slides against an elastic return means 21, here a spring, itself resting at the level of a opposite end on a plug 89 forming means for retaining the assembly thus formed. The elastic return means 21 ensures that a locking end of the locking pin 88 extends projecting laterally from the lower part 83 as illustrated in the figures. The locking end of the locking pin 88 is intended to cooperate with the associated opening 100 made in the rim of the reception arrangement 7. An unlocking / locking movement of the locking pin 88 is controlled by the handle. unlocking 85 via a linkage 86 running through the walls of the baggage 2. At the level of the locking pin 88, the linkage 86 comprises a control finger 87 of said locking pin 88 to slide the latter against the associated spring 21.
[0024] De préférence, ici, illustré, le bagage 2 comporte quatre pions de verrouillage 88, chacun situé au voisinage des roulettes 80,81 ,82. Preferably, here, illustrated, the baggage 2 comprises four locking pins 88, each located in the vicinity of the rollers 80, 81, 82.
[0025]La figure 4 montre une vue de face du dispositif de l’invention. Cette figure montre bien la position de la roue motrice 60. [0025] Figure 4 shows a front view of the device of the invention. This figure clearly shows the position of the driving wheel 60.
[0026]La figure 5 montre une vue de profil du dispositif de l’invention explicitant la position de cette roue motrice 60. Figure 5 shows a profile view of the device of the invention explaining the position of this drive wheel 60.
[0027]En référence aux figures 6 à 10, nous allons décrire plus en détail le châssis coulissant 20 du dispositif 1 selon l’invention. Le châssis coulissant 20 est formé de deux parties coulissantes l’une par rapport à l’autre et formant un agencement de vérin. A cette fin, le châssis coulissant 20 comporte un piston 205 monté à coulissement dans une chemise 202. Referring to Figures 6 to 10, we will describe in more detail the sliding frame 20 of the device 1 according to the invention. The sliding frame 20 is formed of two sliding parts relative to each other and forming a cylinder arrangement. To this end, the sliding frame 20 comprises a piston 205 slidably mounted in a sleeve 202.
[0028]La chemise 202 est reliée fixée à l’agencement de direction 10 au niveau d’un fond 206. La chemise 202 est formée de deux parois latérales 207 s’étendant en regard l’une de l’autre à distance et de manière parallèle et en saillie depuis le fond 206. Ainsi une fente longitudinale 210 est ménagée entre les deux parois latérales 207. Chacune des parois 207 comporte le long de leurs bords supérieur et inférieur des moyens de guidage 220 du piston 205. Au niveau d’une extrémité opposée au fond 206, la chemise 202 comporte des moyens formant butée 203 montés en bout libre des parois latérales 207. Les moyens de guidage 220 s’étendent sur une longueur des parois latérales 207. Ils sont formés de quatre ensembles, ici, deux par paroi latérale 207. Chaque ensemble comprend une glissière 221 fixée dans la paroi latérale 207 à l’aide de moyens de fixation 222, ici sous la forme de vis ou de boulons. Chaque ensemble comporte en outre un profilé, continu ou non, de guidage 223 s’étendant en saillie depuis une face de frottement de la glissière 221. Le profilé de guidage 223 est monté dans la glissière à coulissement à l’encontre de moyens formant ressort 224. The sleeve 202 is connected fixed to the steering arrangement 10 at the level of a bottom 206. The sleeve 202 is formed of two side walls 207 extending facing each other at a distance and of parallel manner and projecting from the bottom 206. Thus a longitudinal slot 210 is formed between the two side walls 207. Each of the walls 207 comprises along their upper and lower edges guide means 220 of the piston 205. At the level of one end opposite the bottom 206, the sleeve 202 comprises stop means 203 mounted at the free end of the side walls 207. The guide means 220 extend over a length of the side walls 207. They are formed of four sets, here, two per side wall 207. Each set comprises a slide 221 fixed in the side wall 207 using fixing means 222, here in the form of screws or bolts. Each assembly further comprises a profile, continuous or not, guide 223 projecting from a friction face of the slideway 221. The guide profile 223 is mounted in the slideway against spring means. 224.
[0029]De son côté, le piston 205 du châssis coulissant 20 est relié fixé à un support 201 destiné à recevoir, lors d’un montage du dispositif 1 selon l’invention, l’agencement d’accueil 7. D’autre part, sur le piston 205, est montée mobile à l’encontre de moyens formant amortisseur 61 , la roue motrice 60. Le piston 205 se présente ici sous la forme d’un parallélépipède rectangle avec quatre arrêtes coupées 254 sur une périphérie latérale. Depuis chacune des arrêtes coupées 254, le piston 205 comporte ici un bras 251 s’étendant en saillie depuis l’arrête coupée 254 associé. Le bras 251 porte en extrémité libre un patin de glissement 252 comportant une rainure longitudinale 253. Lorsque le piston 205 coulisse dans la chemise 202, les patins de glissement 252 sont en appui sur leur glissière 221 associée, le profilé de guidage 223 étant reçu dans la rainure longitudinale 253 du patin de glissement 252. A noter que lors d’un coulissement du piston 205 dans la chemise 202, la roue motrice 60 est reçue dans la fente longitudinale 210 entre les deux parois latérales 207. Le piston coulisse entre le fond 206 et les moyens formant butée 203. For its part, the piston 205 of the sliding frame 20 is connected fixed to a support 201 intended to receive, during assembly of the device 1 according to the invention, the reception arrangement 7. On the other hand , on the piston 205, is mounted movably against means forming a damper 61, the drive wheel 60. The piston 205 is here in the form of a rectangular parallelepiped with four cut edges 254 on a lateral periphery. From each of the cut edges 254, the piston 205 here includes an arm 251 projecting from the associated cut edge 254. The arm 251 carries at the free end a sliding shoe 252 comprising a longitudinal groove 253. When the piston 205 slides in the sleeve 202, the sliding shoes 252 bear on their associated slideway 221, the guide profile 223 being received in the longitudinal groove 253 of the sliding shoe 252. Note that during a sliding of the piston 205 in the sleeve 202, the drive wheel 60 is received in the longitudinal slot 210 between the two side walls 207. The piston slides between the bottom 206 and the means forming a stop 203.
[0030]Les moyens formant butée 203 sont montées, ici, de manière amovible en bout libre des parois latérales 207. Cela permet un montage et un démontage facile de l’agencement d’accueil 7 de l’agencement de direction 10, en particulier lors d’un entretien ou une maintenance du dispositif 1 selon l’invention, et en particulier du châssis coulissant 20. The stop means 203 are mounted, here, removably at the free end of the side walls 207. This allows easy assembly and disassembly of the reception arrangement 7 of the steering arrangement 10, in particular during servicing or maintenance of the device 1 according to the invention, and in particular of the sliding frame 20.
[0031]Le déplacement du piston 205 dans la chemise 202 est motorisé à l’aide d’une motorisation non représentée sur les figures. Cette motorisation peut être réalisée de différentes manières : vérin électrique à vis logé dans les parois latérales 207 entre les deux moyens de guidage 220 de chacune desdites parois, moteur monté sur le piston 205 entraînant des engrenages venant en prise sur des crémaillères fixées sur une face interne des parois latérale 207 entre les deux moyens de guidage 220 de chacune desdites parois. D’autres possibilités de motorisation sont envisageables. [0032]L’invention n’est bien entendu nullement limitée à l’exemple décrit donné à titre purement indicatif et de nombreuses modifications peuvent être facilement apportées par l’homme de l’art sans pour autant sortir du cadre de l’invention. The movement of the piston 205 in the sleeve 202 is motorized using a motorization not shown in the figures. This motorization can be produced in different ways: electric screw jack housed in the side walls 207 between the two guide means 220 of each of said walls, motor mounted on the piston 205 driving gears engaging on racks fixed on one face internal side walls 207 between the two guide means 220 of each of said walls. Other motorization possibilities are possible. The invention is of course in no way limited to the example described given purely as an indication and many modifications can be easily made by those skilled in the art without departing from the scope of the invention.

Claims

REVENDICATIONS
1. Dispositif mobile de transport (1 ) comportant un agencement d’accueil (7) pour un bagage (2), un châssis rattaché audit agencement d’accueil (7), un agencement de direction (10) pour diriger ledit dispositif caractérisé en ce que le châssis est un châssis coulissant (20) agencé de sorte que l’agencement de direction (10) se déplace vis-à-vis de l’agencement d’accueil (7) afin de se mettre en position repliée ou déployée et en ce que l’agencement d’accueil se présente sous la forme d’une plateforme pour soutenir et fixer le bagage sur sa partie inférieure d’une manière amovible. 1. Mobile transport device (1) comprising a reception arrangement (7) for a piece of luggage (2), a frame attached to said reception arrangement (7), a steering arrangement (10) for directing said device characterized in that the frame is a sliding frame (20) arranged so that the steering arrangement (10) moves vis-à-vis the receiving arrangement (7) in order to move into the folded or extended position and in that the reception arrangement is in the form of a platform for supporting and securing the luggage on its lower part in a removable manner.
2. Dispositif mobile selon la revendication 1 caractérisé en ce qu’il est prévu un arrangement de banquette (30) pour un usager situé entre l’agencement d’accueil (7) et l’agencement de direction (10). 2. Mobile device according to claim 1 characterized in that there is provided a bench arrangement (30) for a user located between the reception arrangement (7) and the management arrangement (10).
3. Dispositif mobile selon la revendication 2 caractérisé en ce que l’arrangement de banquette (30) est formé en deux parties (30a, 30b) distantes d’un certain espace prévu pour loger l’agencement de direction (10) en position repliée. 3. Mobile device according to claim 2 characterized in that the bench arrangement (30) is formed in two parts (30a, 30b) spaced apart by a certain space provided to accommodate the steering arrangement (10) in the folded position. .
4. Dispositif mobile selon la revendication 1 ou 2 ou 3 caractérisé en ce qu’il est prévu un arrangement de repose-pieds (40) pour un usager situé entre l’agencement d’accueil (7) et l’agencement de direction (10). 4. Mobile device according to claim 1 or 2 or 3 characterized in that there is provided a footrest arrangement (40) for a user located between the reception arrangement (7) and the steering arrangement ( 10).
5. Dispositif mobile selon la revendication 4 caractérisé en ce que ledit arrangement de repose-pieds (40) est fixé sur ledit châssis coulissant (20). 5. Mobile device according to claim 4 characterized in that said footrest arrangement (40) is fixed on said sliding frame (20).
6. Dispositif mobile selon l’une des revendications 1 à 5 caractérisé en ce qu’il est prévu des alvéoles (90, 91, 92) à la partie inférieure de l’agencement d’accueil (7) pour des roulettes de bagage (80, 81 , 82). 6. Mobile device according to one of claims 1 to 5 characterized in that there are provided cells (90, 91, 92) at the lower part of the reception arrangement (7) for luggage wheels ( 80, 81, 82).
7. Dispositif mobile selon l’une des revendications 1 à 6 caractérisé en ce qu’il est prévu des moyens d’encliquetage (100) pour maintenir et autoriser le détachement dudit bagage (2) par rapport à l’agencement d’accueil (7). 7. Mobile device according to one of claims 1 to 6 characterized in that there is provided latching means (100) to maintain and allow the detachment of said baggage (2) relative to the reception arrangement ( 7).
8. Dispositif mobile selon l’une des revendications 1 à 7 caractérisé en ce que le châssis coulissant (20) comporte une roue motrice (60) mue par un moteur électrique. 8. Mobile device according to one of claims 1 to 7 characterized in that the sliding frame (20) comprises a drive wheel (60) driven by an electric motor.
9. Dispositif mobile selon la revendication 1 caractérisé en ce que l’agencement de direction est formé à partir de deux roues (14, 15). 9. Mobile device according to claim 1 characterized in that the steering arrangement is formed from two wheels (14, 15).
10. Dispositif mobile selon l’une des revendications 1 à 9 comportant des béquilles (70). 10. Mobile device according to one of claims 1 to 9 comprising crutches (70).
EP21732390.6A 2020-04-21 2021-04-21 Mobile baggage-transporting device Withdrawn EP4139197A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2003988A FR3109281A1 (en) 2020-04-21 2020-04-21 Mobile luggage transport device
PCT/FR2021/050694 WO2021214412A1 (en) 2020-04-21 2021-04-21 Mobile baggage-transporting device

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EP4139197A1 true EP4139197A1 (en) 2023-03-01

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EP (1) EP4139197A1 (en)
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WO (1) WO2021214412A1 (en)

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Publication number Priority date Publication date Assignee Title
CN100465053C (en) * 2007-06-26 2009-03-04 程立良 Multifunctional foldable bicycle
CN201338696Y (en) * 2009-01-15 2009-11-04 田杰 Foldable luggage bag trolley
CN106184555A (en) * 2016-06-07 2016-12-07 梁祖文 Portable electric bicycle
CN208550268U (en) 2018-04-11 2019-03-01 常州爱尔威智能科技有限公司 Electric trunk
CN210338156U (en) * 2019-04-29 2020-04-17 苏州工艺美术职业技术学院 Shopping cart for old people to walk

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