EP0771160A1 - Suitcase with variable capacity - Google Patents

Suitcase with variable capacity

Info

Publication number
EP0771160A1
EP0771160A1 EP95926960A EP95926960A EP0771160A1 EP 0771160 A1 EP0771160 A1 EP 0771160A1 EP 95926960 A EP95926960 A EP 95926960A EP 95926960 A EP95926960 A EP 95926960A EP 0771160 A1 EP0771160 A1 EP 0771160A1
Authority
EP
European Patent Office
Prior art keywords
shells
case according
case
buckle
handle
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.)
Granted
Application number
EP95926960A
Other languages
German (de)
French (fr)
Other versions
EP0771160B1 (en
Inventor
Justine Wonka
Franziska Pfeiffer
Nicole Pfeiffer
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 DE4425553A external-priority patent/DE4425553A1/en
Application filed by Individual filed Critical Individual
Publication of EP0771160A1 publication Critical patent/EP0771160A1/en
Application granted granted Critical
Publication of EP0771160B1 publication Critical patent/EP0771160B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C5/00—Rigid or semi-rigid luggage
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C7/00—Collapsible or extensible purses, luggage, bags or the like
    • A45C7/0018—Rigid or semi-rigid luggage
    • A45C7/005—Rigid or semi-rigid luggage with interchangeable elements forming the storage space, e.g. modular
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C13/00—Details; Accessories
    • A45C13/26—Special adaptations of handles
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C5/00—Rigid or semi-rigid luggage
    • A45C5/03—Suitcases
    • 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
    • A45F3/02—Sacks or packs carried on the body by means of one strap passing over the shoulder
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S190/00—Trunks and hand-carried luggage
    • Y10S190/90—Brief case type
    • Y10S190/901—Flat opening

Definitions

  • the present invention relates to a suitcase with variable capacity, with a central part, which consists of two hinged stable frame halves, which serve as carriers of two shells forming the trunk.
  • both solutions have the disadvantage that the folds or the flexible intermediate part adversely affect the stability of the case.
  • the fold or the flexible intermediate part reduce the overall rigidity of the case. When external loads occur, the case is deformed. This can damage either the case itself or the items it contains.
  • German laid-open specification DE 33 43 068 discloses a suitcase with a modular structure. Are on both Sides of a middle part cover parts are provided.
  • the cover parts can be detachably connected to the middle part. This makes it possible to replace a cover part of a certain depth with a cover part of different depth.
  • the lid parts are hinged to the middle part. The hinges are stressed when opening and closing the case. If the hinges are designed as detachable connections, they usually represent a weak point, which reduces the lifespan of such a case.
  • a case with two hinged frames that are hinged to one another and lockable with respect to the joint is used as a carrier for two shells surrounding the trunk.
  • the shells are held stretchable to form a volume of the trunk that can be adapted to the respective requirements.
  • the shells are made of a resilient material and thereby reduce the stability of the case.
  • the object of the present invention is to create a suitcase with a volume that can be adapted to the respective requirements, which is stable and easy to handle.
  • a suitcase with variable capacity with a middle part, which consists of two hinged stable frame halves.
  • the frame halves serve as supports for shells, which together with the frame halves form the trunk.
  • the frame usually has a rectangular general shape, with each frame half having a handle side, a hinge side opposite the handle side and two opposite side parts.
  • the elements of the frame can be molded in one piece.
  • the shells are detachably connected to the frame halves of the middle part.
  • the luggage volume can be adapted to the luggage volume.
  • the shells which are usually made of a rigid plastic, together with the middle part made of light metal or rigid plastic form a stable case.
  • the different depth trays can be stacked one inside the other.
  • a case according to the invention thus requires significantly less storage space for storage than several conventional cases with different case volumes.
  • Each frame half advantageously has means for at least one three-point attachment of the shells.
  • a detachable three-point attachment of the shells in the associated frame half can e.g. be realized by a snap connection. It is important to ensure that the shells have sufficient rigidity to form a stable trunk together with the frame halves of the middle section.
  • Each frame half preferably has a groove on the inside on the hinge side, in which a fold of the respective shell engages.
  • At least one means for fixing the respective shell is arranged on the inside on the opposite side of the handle. If the shells are replaced frequently, it may happen that the above-mentioned Snap connection due to
  • the shells advantageously have a circumferential fold, or a circumferential edge, which comes into contact with an inner circumferential edge of the associated frame half and snaps behind beads that are arranged parallel to the circumferential ante in the associated frame half.
  • the cups are fixed in their stop position by the snap-in beads. This type of connection allows a quick exchange of the shells and is easy to use.
  • the stop edge preferably has a groove into which a nose provided on the fold of the shell elements can be inserted.
  • a handle is preferably articulated on the central part. It is also possible to attach a handle to each bowl. In this case, the handles should be arranged on the shells so that the two handles form a single handle when the case is assembled.
  • a recess is advantageously provided in at least one shell, which can be closed by a pivotable cover which is aligned with the outer contour of the shell.
  • the recess serves to hold utensils that should be easily accessible while using the case, e.g. Papers, keys, wallet, glasses case etc.
  • a preferred embodiment of the middle part of the case according to the invention has means for fastening a shoulder strap, which are preferably provided in the side parts of the frame halves.
  • the shoulder strap is advantageously attached to one side part in the upper half of the frame and to the opposite side part in the lower half of the frame. With this arrangement, the case halves are still held together by the shoulder strap in the event of an unintentional opening of the case closure during carrying, so that they cannot open fully.
  • the fastening means advantageously comprise in each side part at least one slide rail running parallel to the side part, which is recessed in the side part, the slide rail having a stop at its upper end located near the handle side and a part of its width of at least one from the surface of the
  • a slide rail can be provided centrally on each side part, into which a pin located on the buckle of the shoulder strap is pressed, so that it can be displaced in the slide rail.
  • each side part preferably has two parallel ones
  • Slide rails which are advantageously arranged on the two edges of a side part.
  • the slide rail then forms, so to speak, an undercut groove and, thanks to the protruding ridge, is practically invisible from the outside.
  • the buckle, or its latching means can have a certain elasticity, so that they can come into engagement with the fastening means of the side bar under the action of force.
  • a recess for inserting the latching means is provided in the ridge for attaching the buckle to the case at the lower end of the slide rail, which is remote from the handle side. After inserting the latching means, the buckle in the slide rail can be moved up towards the stop.
  • Snap means for the buckle of the shoulder strap are advantageously provided in the vicinity of the stop of the slide rail.
  • the locking means ensure a secure hold of the buckle when worn and prevent the buckle from falling down again when the belt in the slide rail is relieved.
  • the latching means are advantageously designed as projections in the slide rail. The dimensions of these projections are then chosen so that the buckle with some force these projections can be pulled, but that the dead weight of the buckle and the shoulder strap is not sufficient to drop the buckle down over the projections.
  • the distance of the projections from the stop is preferably chosen so that a firm fit for the latching means of the buckle is ensured with the necessary play.
  • the latching means of the buckle are preferably metal tongues which can come into engagement with the slide rail.
  • the tongues can come from another
  • Material consist, for example, of plastic, and can also be designed as knobs in other embodiments of the buckle.
  • the buckle itself can also be made of plastic or metal.
  • case shells Hard cases made of plastic are preferably used as case shells because of their strength.
  • the case shells are soft shells, which can consist, for example, of tear-resistant synthetic or natural fiber fabrics. It is essential here that the edge region of each shell, which comes into engagement with the central part, is of relatively rigid design and has the same shape both in the hard shell and in the soft shell.
  • the exchangeable case shells have feet in the region of the lower corners, which are advantageously designed as hard rubber or plastic rollers.
  • the present invention also relates to a suitcase set which is formed from a central part of the type described above and at least two pairs of shells with different depths.
  • a suitcase set which is formed from a central part of the type described above and at least two pairs of shells with different depths.
  • the cases according to the invention can be produced in any format.
  • the principle of the invention leaves apply to any type of suitcase.
  • the interchangeability of the shells also opens up new possibilities for the individual color design of the cases.
  • a suitcase set can, for example, include both hard shell and soft shell pairs.
  • Figure 1 is a partial perspective view of the case according to the invention, wherein a case shell is inserted straight into the frame of the central part;
  • Figure 2 shows the middle part of the case with a hingeless, flexible handle
  • Figure 3 shows the middle part of the case without shells
  • Figure 4 shows a section through the handle side of the central part of the case according to the invention, i.e. essentially a section along the line IV-IV of Figure 3, but with the frame halves open in Figure 3 are closed in Figure 4;
  • Figure 5 exemplary embodiments of the means for fixing one of the shells forming the trunk in the associated frame half
  • FIG. 6 shows a preferred embodiment of the belt fastening means provided in the frame half
  • Figure 7 is a side view of the belt fastener of Figure 6;
  • FIG. 8 shows the buckle of the shoulder strap that matches the belt fastening means of FIGS. 7 and 8;
  • FIG. 9 shows a detail of one of the shells forming the trunk with a fold-out inner pocket;
  • Figure 10 is a three-dimensional view of a suitcase set according to the invention.
  • a middle part 10 shown in FIGS. 1 and 3 is formed by two frame halves 20, 30.
  • Each frame half has a handle side 21, 31, a hinge side 22, 32 and two side parts 23, 33.
  • the two frame halves 20, 30 are hinged to one another by hinges 14.
  • Locking devices 11 are attached to the sides of the frame halves 20, 30 opposite the hinges 14. Between the locking devices 11, recesses 12 are provided in the frame halves 20, 30 for receiving a handle 13 (not shown in FIG. 1).
  • the frame halves 20, 30 each have a peripheral edge 24, 34. Furthermore, grooves 25, 35 are provided on the hinge side 22, 32 of the frame halves 20, 30 parallel to the hinges 14 on the inside.
  • the handle 13 advantageously consists of a hose-like, flexible material, which at the two ends with which it is fastened in the middle part 10,
  • the hose-like handle can contain a reinforcement insert, for example a metal cable or a chain.
  • This handle has the advantage of being extremely easy to manufacture and easy to attach. It has no hinges and can still be folded in the same way as a handle with a hinge. However, it goes without saying that instead of the hinge-free handle, a conventional case handle known per se can also be used.
  • the trunk shown in Figure 1 is formed by two flat shells 41, 42, which can be used interchangeably in the central part 10.
  • the shells 41, 42 each have a circumferential fold 47, which presses against the circumferential edge 24 Half of the frame comes in at 20.30.
  • the fold 46 engages behind the beads 25, 35, respectively.
  • FIG. 4 A particularly advantageous embodiment of the cross section of the frame halves 20, 30 is shown in FIG. 4.
  • the circumferential edge 24, 34 is not only designed as a stop, but has a groove 26, 36, in which a nose of the circumferential fold 47 of the shells 41, 42 that is complementary to the shape of the groove can engage. This ensures that the handle side 21, 31 does not move away from the upper edge of the shells 41, 42 when lifting a loaded case, but that the middle part 10 and the shells 41, 42 are connected to one another in a vertical manner in a dimensionally stable manner.
  • a shell seal 27, 37 is provided in a second circumferential recess.
  • each shell 41, 42 When the shells 41, 42 are inserted into the frame halves 20, 30, the outer surface of each shell is pressed against the seal 27, ⁇ 7, so that no moisture can get into the case from the outside.
  • a corresponding watertight seal is provided in the sealing area of the frame halves in the form of a sealing tape 28.
  • Means for fixing the shells 41, 42 in the associated frame half 20, 30 are arranged on the handle side 21, 31 of the frame halves 20, 30.
  • FIG. 5 shows exemplary embodiments of these means which serve to hold the fold 47 against the circumferential edge 24, 34 or in the groove 26, 36.
  • FIG. 5a shows a spring mechanism attached to the frame halves 20, 30, a bolt pressing the shell (not shown) against a stop on the frame half 20,30.
  • fixing means are shown in the form of a cam bar, while the closure in Figure 5c is in the form of a rotatable bolt.
  • Figure 5d finally shows a fixation by a movable bolt. It goes without saying that a large number of fixing mechanisms known to the person skilled in the art are advantageous in
  • RECTIFIEDSHEET (RULE91) device according to the invention can be used.
  • FIG. 6 shows a preferred embodiment of the belt fastening means according to the invention.
  • two parallel sliding rails 61, 62 are provided at the edge, which are introduced into the frame in the form of an undercut groove.
  • Each slide rail is covered by a protruding ridge 63, 64 so that the fastening means 60 does not protrude from the surface of the middle part 10.
  • the fastening means 60 are practically not perceived as such.
  • the visible part of the gel rails 61, 62 rather acts like decorative strips of the middle part.
  • a stop 67, 68 and a latching means 67a, 68a in the form of a projection in the slide rail are provided at the upper end facing the handle side.
  • Recesses 65, 66 are provided in the ridge 63, 64 in the lower region of the track rail.
  • Figure 7 shows the slide rail of Figure 8 in side view.
  • FIG. 8 shows one end of a shoulder strap 70 which is provided with a buckle 71 which can interact with the fastening means 60.
  • Latching means 72 are arranged on the buckle and can be inserted into recesses 65, 66 provided on the ridge 63, 64. After insertion, the buckle is pushed up to the locking means. After latching, the buckle 71 is firmly anchored in the upper part of the slide rail 61, 62.
  • the latching means 72 are designed as L-shaped tongues 72a, 72b. These tongues engage in the undercut groove of the slide rails and hold the buckle 71 on the rails.
  • FIG. 9 shows a depression 43 in one of the shells 41, 42.
  • the recess 43 can be closed by a cover 44.
  • a pocket 45 is glued between the recess 43 and the cover 44. The pocket 45 is used to hold small parts.
  • Figure 10 shows one of two frame halves 20, 30 and four Case 41,42,51,52 formed case set.
  • the shells 41, 42 form a flat shell set 40 and have a shallower depth than the shells 51, 52, which form a deep shell set 50.
  • the trays 41, 42, 51, 52 can be placed one inside the other and thus require significantly less storage space than two complete cases.
  • the case shells 41, 42, 51, 52 preferably have feet in the area of the lower corners which consist of a ball which lies in a hemispherical shell molded onto the case shells.
  • the balls are preferably made of hard rubber or plastic. They have the advantage over conventional case feet that they do not scratch.

Landscapes

  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)

Abstract

A suitcase with variable capacity has a middle part (10) that consists of two hinged, stable frame halves (20, 30) for supporting two shells (41, 42; 51, 52) that define the inner space of the suitcase. The shells (41, 42; 51, 52) are detachably joined to the halves (20, 30) of the frame of the middle part (10), so that suitcase shells having various depths may be used with the same middle part. Also disclosed is a suitcase assembly that consists of a middle part and of two or several pairs of shells.

Description

KOFFER MIT VERÄNDERBAREM FASSUNGSVERMÖGEN CASE WITH CHANGEABLE CAPACITY
Die vorliegende Erfindung betrifft einen Koffer mit veränderbarem Fassungsvermögen, mit einem Mittelteil, das aus zwei aneinander angelenkten stabilen Rahmenhälften besteht, die als Träger zweier den Kofferraum bildenden Schalen dienen.The present invention relates to a suitcase with variable capacity, with a central part, which consists of two hinged stable frame halves, which serve as carriers of two shells forming the trunk.
Bei herkömmlichen Koffern, z.B. Hand- oder Reisekoffern ist das Volumen des Kofferraums meist konstant. Folglich müssen für unterschiedliche Gepäckvolumina auch unterschiedliche Koffer verwendet werden. Für eine mehrtägige Geschäftsreise wird z.B. ein kleinerer Koffer benötigt als für eine mehrwöchige Urlaubsreise. Die Anschaffungskosten für mehrere Koffer in unterschiedlichen Größen sind hoch. Außerdem benötigen die Koffer bei der Lagerung viel Stauraum.With conventional suitcases, e.g. The volume of the trunk is usually constant in suitcases or suitcases. As a result, different suitcases must also be used for different luggage volumes. For a business trip lasting several days, e.g. a smaller suitcase is needed than for a vacation of several weeks. The acquisition costs for several suitcases in different sizes are high. In addition, the cases require a lot of storage space for storage.
Aus dem Stand der Technik sind verschiedene Koffer bekannt, bei denen das Volumen des Kofferraums variabel gehalten ist, um einen Koffer zu schaffen, der unterschiedliche Gepäckvolumina aufnehmen kann. So ist in dem deutschen Gebrauchsmuster GM 77 26 305 ein Koffer beschrieben, dessen Packraum je nach Bedarf stufenweise bis zum doppelten Volumen vergrößert werden kann. Zu diesem Zweck sind im Deckel und im Unterkoffer jeweils besonders tiefe Falten vorgesehen. Das deutsche Gebrauchsmuster GM 75 41 679 betrifft einen Koffer mit zwei festen Schalen und einem flexiblen Zwischenteil.Various suitcases are known from the prior art, in which the volume of the trunk is kept variable in order to create a suitcase which can accommodate different luggage volumes. A suitcase is described in the German utility model GM 77 26 305, the packing space of which can be gradually increased up to double the volume as required. For this purpose, particularly deep folds are provided in the lid and in the lower case. The German utility model GM 75 41 679 relates to a case with two fixed shells and a flexible intermediate part.
Beide Lösungen weisen jedoch den Nachteil auf, daß die Falten bzw. das flexible Zwischenteil die Stabilität des Koffers ungünstig beeinflussen. Die Falte bzw. das flexible Zwischenteil erniedrigen die Gesamtsteifigkeit des Koffers. Beim Auftreten von äußeren Belastungen kommt es zu einer Verformung des Koffers. Dadurch können entweder der Koffer selbst oder darin enthaltene Gegenstände beschädigt werden.However, both solutions have the disadvantage that the folds or the flexible intermediate part adversely affect the stability of the case. The fold or the flexible intermediate part reduce the overall rigidity of the case. When external loads occur, the case is deformed. This can damage either the case itself or the items it contains.
Die deutsche Offenlegungsschrift DE 33 43 068 offenbart einen Handkoffer mit einem modularen Aufbau. Dabei sind auf beiden Seiten eines Mittelteils Deckelteile vorgesehen. Die Deckelteile können lösbar mit dem Mittelteil verbunden sein. Dadurch ist es möglich ein Deckelteil bestimmter Tiefe durch ein Deckelteil unterschiedlicher Tiefe zu ersetzen. Die Deckelteile sind über Scharniere mit dem Mittelteil gelenkig verbunden. Die Scharniere werden beim öffnen und Schließen des Koffers stark beansprucht. Wenn die Scharniere als lösbare Verbindungen ausgebildet sind, stellen sie i.d.R. eine Schwachstelle dar, welche die Lebensdauer eines derartigen Koffers herabsetzt.German laid-open specification DE 33 43 068 discloses a suitcase with a modular structure. Are on both Sides of a middle part cover parts are provided. The cover parts can be detachably connected to the middle part. This makes it possible to replace a cover part of a certain depth with a cover part of different depth. The lid parts are hinged to the middle part. The hinges are stressed when opening and closing the case. If the hinges are designed as detachable connections, they usually represent a weak point, which reduces the lifespan of such a case.
In dem deutschen Gebrauchsmuster G 83 08 483 ist ein Koffer mit zwei aneinander angelenkten, gegenüber dem Gelenk miteinander verschließbaren stabilen Rahmen als Träger zweier den Kofferraum umgebenden Schalen. Dabei sind die Schalen dehnbar gehalten, um ein an den jeweiligen Bedarf anpassbares Volumen des Kofferraumes zu bilden. Die Schalen bestehen aus einem nachgiebigen Werkstoff und vermindern dadurch die Stabilität des Koffers.In the German utility model G 83 08 483, a case with two hinged frames that are hinged to one another and lockable with respect to the joint is used as a carrier for two shells surrounding the trunk. The shells are held stretchable to form a volume of the trunk that can be adapted to the respective requirements. The shells are made of a resilient material and thereby reduce the stability of the case.
Aufgabe der vorliegenden Erfindung ist es, einen Koffer mit einem an den jeweiligen Bedarf anpassbaren Volumen zu schaffen, der stabil und leicht handhabbar ist.The object of the present invention is to create a suitcase with a volume that can be adapted to the respective requirements, which is stable and easy to handle.
Diese Aufgabe wird gelöst durch einen Koffer mit veränderbarem Fassungsvermögen, mit einem Mittelteil, das aus zwei aneinander angelenkten stabilen Rahmenhälften besteht. Die Rahmenhälften dienen als Träger von Schalen, die zusammen mit den Rahmenhälften den Kofferraum bilden. Üblicherweise hat der Rahmen eine rechteckige Allgemeinform, wobei jede Rahmenhälfte eine Griffseite, eine der Griffseite gegenüberliegende Scharnierseite und zwei einander gegenüberliegende Seitenteile aufweist. Die Elemente des Rahmens können einstückig geformt sein. Erfindungsgemäß sind die Schalen mit den Rahmenhälften des Mittelteils lösbar verbunden.This object is achieved by a suitcase with variable capacity, with a middle part, which consists of two hinged stable frame halves. The frame halves serve as supports for shells, which together with the frame halves form the trunk. The frame usually has a rectangular general shape, with each frame half having a handle side, a hinge side opposite the handle side and two opposite side parts. The elements of the frame can be molded in one piece. According to the invention, the shells are detachably connected to the frame halves of the middle part.
Dadurch ist es möglich, unterschiedlich tiefe Schalen in Verbindung mit ein und demselben Mittelteil zu verwenden. Auf diese Weise läßt sich das Koffervolumen an das Gepäckvolumen anpassen. Die üblicherweise aus einem steifen Kunststoff bestehenden Schalen bilden zusammen mit dem aus Leichtmetall oder steifem Kunststoff bestehenden Mittelteil einen stabilen Koffer. Wenn der Koffer nicht benutzt wird, lassen sich die unterschiedlich tiefen Schalen ineinander stapeln. Ein erfindungsgemäßer Koffer benötigt so zur Lagerung deutlich weniger Stauraum als mehrere herkömmliche Koffer mit unterschiedlichen Koffervolumina.This makes it possible to put shells in different depths To be used in conjunction with one and the same middle section. In this way, the luggage volume can be adapted to the luggage volume. The shells, which are usually made of a rigid plastic, together with the middle part made of light metal or rigid plastic form a stable case. When the case is not in use, the different depth trays can be stacked one inside the other. A case according to the invention thus requires significantly less storage space for storage than several conventional cases with different case volumes.
Vorteilhaft weist jede Rahmenhälfte Mittel für mindestens eine Dreipunkt-Befestigung der Schalen auf. Eine lösbare Dreipunkt- Befestigung der Schalen in der jeweils zugehörigen Rahmenhälfte kann z.B. durch eine Schnappverbindung verwirklicht sein. Es ist darauf zu achten, daß die Schalen genügend Steifigkeit aufweisen, um zusammen mit den Rahmenhälften des Mittelteils einen stabilen Kofferraum zu bilden.Each frame half advantageously has means for at least one three-point attachment of the shells. A detachable three-point attachment of the shells in the associated frame half can e.g. be realized by a snap connection. It is important to ensure that the shells have sufficient rigidity to form a stable trunk together with the frame halves of the middle section.
Vorzugsweise weist jede Rahmenhälfte auf der Scharnierseite innen eine Nut auf, in die ein Falz der jeweiligen Schale eingreift. Auf der gegenüberliegenden Griffseite ist innen mindestens ein Mittel zum Fixieren der jeweiligen Schale angeordnet. Beim häufigen Auswechseln der Schalen kann es passieren, daß die o.g. Schnappverbindung infolge vonEach frame half preferably has a groove on the inside on the hinge side, in which a fold of the respective shell engages. At least one means for fixing the respective shell is arranged on the inside on the opposite side of the handle. If the shells are replaced frequently, it may happen that the above-mentioned Snap connection due to
Materialermüdung versagt. Deshalb sind zum Fixieren der Schalen in dem Mittelteil aus Stabilitätsgründen andere mechanische Mittel vorzuziehen.Material fatigue fails. Therefore, other mechanical means are preferred for fixing the shells in the middle part for reasons of stability.
Vorteilhaft weisen die Schalen einen umlaufenden Falz, bzw. eine Umlaufkante auf, der bzw. die jeweils gegen eine innen umlaufende Kante der zugehörigen Rahmenhälfte in Anschlag kommt und hinter Wülsten einschnappt, die parallel zu der Umlauf ante in der zugehörigen Rahmenhälfte angeordnet sind. Durch die Einschnappwülste werden die Schalen in ihrer Anschlagposition fixiert. Diese Art der Verbindung erlaubt einen schnellen Austausch der Schalen und ist einfach zu handhaben. Bevorzugt weist die Anschlagkante eine Rille auf, in welche eine auf dem Falz der Schalenelemente vorgesehene Nase eingesetzt werden kann.The shells advantageously have a circumferential fold, or a circumferential edge, which comes into contact with an inner circumferential edge of the associated frame half and snaps behind beads that are arranged parallel to the circumferential ante in the associated frame half. The cups are fixed in their stop position by the snap-in beads. This type of connection allows a quick exchange of the shells and is easy to use. The stop edge preferably has a groove into which a nose provided on the fold of the shell elements can be inserted.
Vorteilhaft werden die Mittel zum Fixieren der jeweiligen Schale in der zugehörigen Rahmenhälfte durch eines der folgenden Mittel bzw. durch eine Kombination von mindestens zwei dieser Mittel gebildet:The means for fixing the respective shell in the associated frame half are advantageously formed by one of the following means or by a combination of at least two of these means:
Federn, Gelenke, Nockenleiste, Eckspanner, Wippe, Riegel und/oder Schieber. Bevorzugte Mittel zum Fixieren der jeweiligen Schale in der zugehörigen Rahmenhälfte sind in der beigefügten Zeichnung dargestellt.Springs, joints, cam bar, corner tensioner, rocker, latch and / or slide. Preferred means for fixing the respective shell in the associated frame half are shown in the accompanying drawing.
Vorzugsweise ist ein Handgriff an dem Mittelteil angelenkt. Es ist auch möglich, an jeder Schale einen Handgriff anzubringen. In diesem Fall sind die Handgriffe so an den Schalen anzuordnen, daß die beiden Griffe im zusammengebauten Zustand des Koffers einen einzigen Griff bilden.A handle is preferably articulated on the central part. It is also possible to attach a handle to each bowl. In this case, the handles should be arranged on the shells so that the two handles form a single handle when the case is assembled.
Vorteilhaft ist in mindestens einer Schale eine Vertiefung vorgesehen, die durch einen schwenkbaren Deckel verschließbar ist, der mit der Außenkontur der Schale fluchtet. Die Vertiefung dient zur Aufnahme von Utensilien, die während der Benutzung des Koffers leicht zugänglich sein sollten, z.B. Papiere, Schlüssel, Portemonnaie, Brillenetui etc.A recess is advantageously provided in at least one shell, which can be closed by a pivotable cover which is aligned with the outer contour of the shell. The recess serves to hold utensils that should be easily accessible while using the case, e.g. Papers, keys, wallet, glasses case etc.
Eine bevorzugte Ausführungsform des Mittelteils des erfindungsgemäßen Koffers weist Mittel zur Befestigung eines Schultergurts auf, die bevorzugt in den Seitenteilen der Rahmenhälften vorgesehen sind. Der Schultergurt wird vorteilhaft an einem Seitenteil in der oberen Rahmenhälfte und am gegenüberliegenden Seitenteil in der unteren Rahmenhälfte befestigt. Durch diese Anordnung werden die Kofferhälften bei einem unbeabsichtigten Öffnen des Kofferverschlusses während des Tragens immer noch durch den Schultergurt zusammengehalten, so daß sie sich nicht vollständig öffnen können.A preferred embodiment of the middle part of the case according to the invention has means for fastening a shoulder strap, which are preferably provided in the side parts of the frame halves. The shoulder strap is advantageously attached to one side part in the upper half of the frame and to the opposite side part in the lower half of the frame. With this arrangement, the case halves are still held together by the shoulder strap in the event of an unintentional opening of the case closure during carrying, so that they cannot open fully.
Vorteilhaft umfassen die Befestigungsmittel in jedem Seitenteil mindestens eine parallel zum Seitenteil verlaufende Gleitschiene, die in dem Seitenteil ausgespart ist, wobei die Gleitschiene an ihrem oberen, in der Nähe der Griffseite befindlichen Ende einen Anschlag aufweist und auf einem Teil ihrer Breite von zumindest einem, von der Oberfläche desThe fastening means advantageously comprise in each side part at least one slide rail running parallel to the side part, which is recessed in the side part, the slide rail having a stop at its upper end located near the handle side and a part of its width of at least one from the surface of the
Seitenteils gebildeten, überstehenden Grat so bedeckt ist, daß komplementäre, auf einer Schnalle des Schultergurts vorgesehene Einklinkmittel in Eingriff kommen können. Die Befestigungsmittel treten also nicht aus der Oberfläche des Mittelteils hervor und stören den ästhetischen Gesamteindruck des erfindungsgemäßen Koffers nicht. An jedem Seitenteil kann mittig eine Gleitschiene vorgesehen sein, in die ein auf der Schnalle des Schultergurts befindlicher Zapfen hineingepreßt wird, so daß er in der Gleitschiene verschiebbar ist. Bevorzugt weist jedes Seitenteil jedoch zwei parallel verlaufendeThe protruding ridge formed on the side is covered in such a way that complementary latching means provided on a buckle of the shoulder strap can come into engagement. The fastening means do not protrude from the surface of the middle part and do not disturb the overall aesthetic impression of the case according to the invention. A slide rail can be provided centrally on each side part, into which a pin located on the buckle of the shoulder strap is pressed, so that it can be displaced in the slide rail. However, each side part preferably has two parallel ones
Gleitschienen auf, die vorteilhaft an den beiden Rändern eines Seitensteils angeordnet sind. Die Gleitschiene bildet dann gewissermaßen eine hinterschneidende Nut und ist dank des überstehenden Grats von außen praktisch nicht zu erkennen.Slide rails, which are advantageously arranged on the two edges of a side part. The slide rail then forms, so to speak, an undercut groove and, thanks to the protruding ridge, is practically invisible from the outside.
Die Schnalle, bzw. deren Einklinkmittel, können eine gewisse Elastizität aufweisen, so daß sie unter Krafteinwirkung mit den Befestigungsmitteln der Seitenleiste in Eingriff kommen können. Bevorzugt ist jedoch zum Anbringen der Schnalle am Koffer am unteren, von der Griffseite entfernten Ende der Gleitschiene eine zum Einsetzen der Einklinkmittel dienende Ausnehmung in dem Grat vorgesehen. Nach Einsetzen der Einklinkmittel kann die Schnalle in der Gleitschiene nach oben Richtung Anschlag bewegt werden.The buckle, or its latching means, can have a certain elasticity, so that they can come into engagement with the fastening means of the side bar under the action of force. Preferably, however, a recess for inserting the latching means is provided in the ridge for attaching the buckle to the case at the lower end of the slide rail, which is remote from the handle side. After inserting the latching means, the buckle in the slide rail can be moved up towards the stop.
Vorteilhaft sind in der Nähe des Anschlags der Gleitschiene Einrastmittel für die Schnalle des Schultergurts vorgesehen. Die Einrastmittel gewährleisten einen sicheren Halt der Schnalle beim Tragen und verhindern, daß die Schnalle bei Entlastung des Gurts in der Gleitschiene wieder nach unten fällt. Vorteilhaft sind die Einrastmittel als Vorsprünge in der Gleitschiene ausgebildet. Die Abmessungen dieser Vorsprünge sind dann so gewählt, daß die Schnalle mit etwas Kraft über diese Vorsprünge gezogen werden kann, daß aber das Eigengewicht der Schnalle und des Schultergurts nicht ausreicht, die Schnalle über die Vorsprünge hinweg nach unten fallenzulassen. Der Abstand der Vorsprünge vom Anschlag ist bevorzugt so gewählt, daß mit dem nötigen Spiel ein fester Sitz für die Einklinkmittel der Schnalle gewährleistet ist.Snap means for the buckle of the shoulder strap are advantageously provided in the vicinity of the stop of the slide rail. The locking means ensure a secure hold of the buckle when worn and prevent the buckle from falling down again when the belt in the slide rail is relieved. The latching means are advantageously designed as projections in the slide rail. The dimensions of these projections are then chosen so that the buckle with some force these projections can be pulled, but that the dead weight of the buckle and the shoulder strap is not sufficient to drop the buckle down over the projections. The distance of the projections from the stop is preferably chosen so that a firm fit for the latching means of the buckle is ensured with the necessary play.
Bei den Einklinkmitteln der Schnalle handelt es sich bevorzugt um Metallzungen, die mit der Gleitschiene in Eingriff kommen können. Die Zungen können jedoch auch aus einem anderenThe latching means of the buckle are preferably metal tongues which can come into engagement with the slide rail. However, the tongues can come from another
Material bestehen, beispielsweise aus Kunststoff, und können bei anderen Ausführungsformen der Schnalle auch als Noppen ausgebildet sein. Die Schnalle selbst kann ebenfalls aus Kunststoff oder Metall bestehen.Material consist, for example, of plastic, and can also be designed as knobs in other embodiments of the buckle. The buckle itself can also be made of plastic or metal.
Als Kofferschalen werden aufgrund ihrer Festigkeit bevorzugt Hartschalen aus Kunststoff verwendet. Bei anderen Ausführungsformen der Erfindung sind die Kofferschalen jedoch Weichschalen, die beispielsweise aus reißfesten Kunst- oder Naturfasergeweben bestehen können. Wesentlich ist dabei, daß der mit dem Mittelteil in Eingriff kommende Randbereich jeder Schale relativ starr ausgebildet ist und sowohl bei den Hartschalen wie auch bei den Weichschalen die gleiche Form besitzt.Hard cases made of plastic are preferably used as case shells because of their strength. In other embodiments of the invention, however, the case shells are soft shells, which can consist, for example, of tear-resistant synthetic or natural fiber fabrics. It is essential here that the edge region of each shell, which comes into engagement with the central part, is of relatively rigid design and has the same shape both in the hard shell and in the soft shell.
Bei einer bevorzugten Ausführungsform weisen die auswechselbaren Kofferschalen im Bereich der unteren Ecken Füße auf, die vorteilhaft als Hartgummi- oder Kunststoffrollen ausgebildet sind.In a preferred embodiment, the exchangeable case shells have feet in the region of the lower corners, which are advantageously designed as hard rubber or plastic rollers.
Die vorliegende Erfindung bezieht sich ebenfalls auf ein Kofferset, das aus einem Mittelteil der oben beschriebenen Art sowie mindestens zwei Paar der Schalen mit unterschiedlicher Tiefe gebildet wird. Ein solches Kofferset birgt die Vorteile von zwei herkömmlichen Koffern. Durch schnellereThe present invention also relates to a suitcase set which is formed from a central part of the type described above and at least two pairs of shells with different depths. Such a suitcase set has the advantages of two conventional suitcases. By faster
Produktionszyklen und die einfache Montage werden Kosten eingespart. Die erfindungsgemäßen Koffer können in beliebigen Formaten hergestellt werden. Das Prinzip der Erfindung läßt sich auf beliebige Koffertypen anwenden. Die Auswechselbarkeit der Schalen eröffnet zudem neue Möglichkeiten bei der individuellen farblichen Gestaltung der Koffer.Production cycles and simple assembly save costs. The cases according to the invention can be produced in any format. The principle of the invention leaves apply to any type of suitcase. The interchangeability of the shells also opens up new possibilities for the individual color design of the cases.
Ein Kofferset kann beispielsweise sowohl Hartschalen- als auch Weichschalenpaare umfassen.A suitcase set can, for example, include both hard shell and soft shell pairs.
Im folgenden sind beispielhafte Ausführungsformen des erfindungsgemäßen Koffers anhand der beiliegenden Zeichnung erläutert. Dabei zeigt:Exemplary embodiments of the case according to the invention are explained below with reference to the accompanying drawing. It shows:
Figur 1 eine perspektivische Teilansicht des erfindungsgemäßen Koffers, wobei eine Kofferschale gerade in den Rahmen des Mittelteils eingesetzt wird;Figure 1 is a partial perspective view of the case according to the invention, wherein a case shell is inserted straight into the frame of the central part;
Figur 2 das Mittelteil des Koffers mit einem Scharnierlosen, flexiblen Griff;Figure 2 shows the middle part of the case with a hingeless, flexible handle;
Figur 3 das Mittelteil des Koffers ohne Schalen;Figure 3 shows the middle part of the case without shells;
Figur 4 einen Schnitt durch die Griffseite des Mittelteils des erfindungsgemäßen Koffers, d.h. im wesentlichen einen Schnitt entlang der Linie IV-IV der Figur 3, wobei jedoch die in Figur 3 offenen Rahmenhälften in Figur 4 geschlossen sind;Figure 4 shows a section through the handle side of the central part of the case according to the invention, i.e. essentially a section along the line IV-IV of Figure 3, but with the frame halves open in Figure 3 are closed in Figure 4;
Figur 5 beispielshafte Ausführungsformen der Mittel zum Fixieren einer der den Kofferraum bildenden Schalen in der zugehörigen Rahmenhälfte;Figure 5 exemplary embodiments of the means for fixing one of the shells forming the trunk in the associated frame half;
Figur 6 eine bevorzugte Ausführungsform der in der Rahmenhälfte vorgesehenen Gurtbefestigungsmittel;FIG. 6 shows a preferred embodiment of the belt fastening means provided in the frame half;
Figur 7 eine Seitenansicht der Gurtbefestigungsmittel der Figur 6;Figure 7 is a side view of the belt fastener of Figure 6;
Figur 8 die zu den Gurtbefestigungsmitteln der Figuren 7 und 8 passende Schnalle des Schultergurts; Figur 9 einen Auschnitt einer der den Kofferraum bildenden Schalen mit einer ausklappbaren Innentasche; undFIG. 8 shows the buckle of the shoulder strap that matches the belt fastening means of FIGS. 7 and 8; FIG. 9 shows a detail of one of the shells forming the trunk with a fold-out inner pocket; and
Figur 10 eine dreidimensionale Ansicht eines erfindungsgemäßen Koffersets.Figure 10 is a three-dimensional view of a suitcase set according to the invention.
Ein in den Figuren 1 und 3 gezeigtes Mittelteil 10 wird von zwei Rahmenhälften 20,30 gebildet. Jede Rahmenhälfte weist eine Griffseite 21,31, eine Scharnierseite 22,32 und zwei Seitenteile 23,33 auf. Die beiden Rahmenhälften 20,30 sind durch Scharniere 14 aneinander angelenkt. Auf der den Scharnieren 14 gegenüberliegenden Seiten der Rahmenhälften 20,30 sind Schließeinrichtungen 11 angebracht. Zwischen den Schließeinrichtungen 11 sind in den Rahmenhälften 20,30 Aussparungen 12 zur Aufnahme eines (in Figur 1 nicht gezeigten) Handgriffs 13 vorgesehen. Die Rahmenhälften 20,30 weisen jeweils eine Umlaufkante 24,34 auf. Ferner sind auf der Scharnierseite 22,32 der Rahmenhälften 20,30 parallel zu den Scharnieren 14 innen Nuten 25,35 vorgesehen.A middle part 10 shown in FIGS. 1 and 3 is formed by two frame halves 20, 30. Each frame half has a handle side 21, 31, a hinge side 22, 32 and two side parts 23, 33. The two frame halves 20, 30 are hinged to one another by hinges 14. Locking devices 11 are attached to the sides of the frame halves 20, 30 opposite the hinges 14. Between the locking devices 11, recesses 12 are provided in the frame halves 20, 30 for receiving a handle 13 (not shown in FIG. 1). The frame halves 20, 30 each have a peripheral edge 24, 34. Furthermore, grooves 25, 35 are provided on the hinge side 22, 32 of the frame halves 20, 30 parallel to the hinges 14 on the inside.
Eine vorteilhafte Ausgestaltung eines Griffs 13 und einer scharnierlosen Griffbefestigung im Mittelteil 10 ist in Figur 2 dargestellt. Der Griff 13 besteht vorteilhaft aus einem schlauchartigen, flexiblen Material, das an den beiden Enden, mit denen es im Mittelteil 10 befestigt ist,An advantageous embodiment of a handle 13 and a hinge-free handle attachment in the middle part 10 is shown in FIG. The handle 13 advantageously consists of a hose-like, flexible material, which at the two ends with which it is fastened in the middle part 10,
Schraubverbindungen aufweist. Der schlauchartige Griff kann eine Verstärkungseinlage, zum Beispiel ein Metallkabel oder eine Kette, enthalten. Dieser Griff hat den Vorteil, äußerst einfach herstellbar und leicht befestigbar zu sein. Er weist keine Scharniere auf und ist trotzdem in gleicher Weise umlegbar wie ein Griff mit Scharnier. Es versteht sich jedoch, daß anstelle des Scharnierlosen Griffs auch ein herkömmlicher, an sich bekannter Koffergriff verwendet werden kann.Has screw connections. The hose-like handle can contain a reinforcement insert, for example a metal cable or a chain. This handle has the advantage of being extremely easy to manufacture and easy to attach. It has no hinges and can still be folded in the same way as a handle with a hinge. However, it goes without saying that instead of the hinge-free handle, a conventional case handle known per se can also be used.
Der in Figur 1 dargestellte Kofferraum wird von zwei flachen Schalen 41,42 gebildet, die auswechselbar in das Mittelteil 10 eingesetzt werden können. Die Schalen 41,42 weisen jeweils einen umlaufenden Falz 47 auf, der gegen die Umlaufkante 24 der Rahmenhälften 20,30 in Anschlag kommt. Auf der Scharnierseite 22,32 der Rahmenhälften 20,30 kommt der Falz 46 jeweils hinter den Wülsten 25,35 in Eingriff.The trunk shown in Figure 1 is formed by two flat shells 41, 42, which can be used interchangeably in the central part 10. The shells 41, 42 each have a circumferential fold 47, which presses against the circumferential edge 24 Half of the frame comes in at 20.30. On the hinge side 22, 32 of the frame halves 20, 30, the fold 46 engages behind the beads 25, 35, respectively.
Eine besonders vorteilhafte Ausgestaltung des Querschnitts der Rahmenhälften 20,30 ist in Figur 4 dargestellt. Die Umlaufkante 24,34 ist dabei nicht lediglich als Anschlag ausgebildet, sondern weist eine Rille 26,36 auf, in die eine zur Form der Rille komplementäre Nase des umlaufenden Falzes 47 der Schalen 41,42 eingreifen kann. Dadurch ist gewährleistet, daß sich die Griffseite 21,31 beim Anheben eines beladenen Koffers nicht von der Oberkante der Schalen 41,42 entfernt, sondern daß das Mittelteil 10 und die Schalen 41,42 in vertikaler Richtung formstabil miteinander verbunden sind. In einer zweiten umlaufenden Ausnehmung ist eine Schalendichtung 27,37 vorgesehen. Beim Einsetzen der Schalen 41,42 in die Rahmenhälften 20,30 wird die Außenfläche jeder Schale gegen die Dichtung 27,^7 gedrückt, so daß keine Feuchtigkeit von Außen in den Koffer dringen kann. Eine entsprechende wasserdichte Dichtung ist im Verschluβbereich der Rahenhälften in Form eines Dichtungsbandes 28 vorgesehen.A particularly advantageous embodiment of the cross section of the frame halves 20, 30 is shown in FIG. 4. The circumferential edge 24, 34 is not only designed as a stop, but has a groove 26, 36, in which a nose of the circumferential fold 47 of the shells 41, 42 that is complementary to the shape of the groove can engage. This ensures that the handle side 21, 31 does not move away from the upper edge of the shells 41, 42 when lifting a loaded case, but that the middle part 10 and the shells 41, 42 are connected to one another in a vertical manner in a dimensionally stable manner. A shell seal 27, 37 is provided in a second circumferential recess. When the shells 41, 42 are inserted into the frame halves 20, 30, the outer surface of each shell is pressed against the seal 27, ^ 7, so that no moisture can get into the case from the outside. A corresponding watertight seal is provided in the sealing area of the frame halves in the form of a sealing tape 28.
Auf der Griffseite 21,31 der Rahmenhälften 20,30 sind Mittel zum Fixieren der Schalen 41,42 in der zugehörigen Rahmenhälfte 20,30 angeordnet.Means for fixing the shells 41, 42 in the associated frame half 20, 30 are arranged on the handle side 21, 31 of the frame halves 20, 30.
In Figur 5 sind beispielhafte Ausführungsformen dieser Mittel gezeigt, die dazu dienen, den Falz 47 im Anschlag gegen die Umlaufkante 24,34 bzw. in der Rille 26,36 zu halten. So zeigt beispielsweise Figur 5a einen an den Rahmenhälften 20,30 befestigten Federmechanismus, wobei ein Bolzen die (nicht dargestellte) Schale gegen einen Anschlag der Rahmenhälfte 20,30 drückt. In Figur 5b sind Fixiermittel in Form einer Nockenleiste dargestellt, während der Verschluß in Figur 5c in Form eines drehbaren Riegels ausgebildet ist. Figur 5d schließlich zeigt eine Fixierung durch einen verschiebbaren Riegel. Es versteht sich, daß eine Vielzahl dem Fachmann bekannte Fixiermechanismen vorteilhaft bei derFIG. 5 shows exemplary embodiments of these means which serve to hold the fold 47 against the circumferential edge 24, 34 or in the groove 26, 36. For example, FIG. 5a shows a spring mechanism attached to the frame halves 20, 30, a bolt pressing the shell (not shown) against a stop on the frame half 20,30. In Figure 5b, fixing means are shown in the form of a cam bar, while the closure in Figure 5c is in the form of a rotatable bolt. Figure 5d finally shows a fixation by a movable bolt. It goes without saying that a large number of fixing mechanisms known to the person skilled in the art are advantageous in
RECTIFIEDSHEET(RULE91) erfindungsgemäßen Vorrichtung verwendet werden können.RECTIFIEDSHEET (RULE91) device according to the invention can be used.
Figur 6 zeigt eine bevorzugte Ausführungsform der erfindungsgemäßen Gurtbefestigungsmittel. An einem Seitenteil 23 der Rahmenhälfte 20 sind jeweils am Rand zwei parallel laufende Gleitschienen 61,62 vorgesehen, die in Form einer hinterschneidenden Nut in den Rahmen eingebracht sind. Jede Gleitschiene wird durch einen überstehenden Grat 63,64 bedeckt, so daß das Befestigungsmittel 60 nicht aus der Oberfläche des Mittelteils 10 hervorsteht. Die Befestigungsmittel 60 werden als solche praktisch nicht wahrgenommmen. Der sichtbare Teil der Gelitschienen 61,62 wirkt vielmehr wie Zierleisten des Mittelteils. Am oberen, der Griffseite zugewandten Ende ist ein Anschlag 67,68 sowie ein Einrastmittel 67a,68a in Form eines Vorsprungs in der Gleitschiene vorgesehen. Im unteren Bereich der Gleischiene sind Ausnehmungen 65,66 in dem Grat 63,64 vorgesehen. Figur 7 zeigt die Gleitschiene der Figur 8 in Seitenansicht.FIG. 6 shows a preferred embodiment of the belt fastening means according to the invention. On a side part 23 of the frame half 20, two parallel sliding rails 61, 62 are provided at the edge, which are introduced into the frame in the form of an undercut groove. Each slide rail is covered by a protruding ridge 63, 64 so that the fastening means 60 does not protrude from the surface of the middle part 10. The fastening means 60 are practically not perceived as such. The visible part of the gel rails 61, 62 rather acts like decorative strips of the middle part. A stop 67, 68 and a latching means 67a, 68a in the form of a projection in the slide rail are provided at the upper end facing the handle side. Recesses 65, 66 are provided in the ridge 63, 64 in the lower region of the track rail. Figure 7 shows the slide rail of Figure 8 in side view.
In Figur 8 ist ein Ende eines Schultergurts 70 dargestellt, der mit einer Schnalle 71 versehen ist, die mit den Befestigungsmitteln 60 zusammenwirken kann. Auf der Schnalle sind Einklinkmittel 72 angeordnet, die in auf dem Grat 63,64 vorgesehene Ausnehmungen 65,66 eingesetzt werden können. Nach dem Einsetzen wird die Schnalle nach oben zu den Einrastmitteln geschoben. Nach dem Einrasten ist die Schnalle 71 fest im oberen Teil der Gleitschiene 61,62 verankert. Im vorliegenden Ausführungsbeispiel sind die Einklinkmittel 72 als L-förmige Zungen 72a,72b ausgebildet. Diese Zungen greifen in die hinterschneidende Nut der Gleitschienen ein und halten die Schnalle 71 auf den Schienen.FIG. 8 shows one end of a shoulder strap 70 which is provided with a buckle 71 which can interact with the fastening means 60. Latching means 72 are arranged on the buckle and can be inserted into recesses 65, 66 provided on the ridge 63, 64. After insertion, the buckle is pushed up to the locking means. After latching, the buckle 71 is firmly anchored in the upper part of the slide rail 61, 62. In the present exemplary embodiment, the latching means 72 are designed as L-shaped tongues 72a, 72b. These tongues engage in the undercut groove of the slide rails and hold the buckle 71 on the rails.
Figur 9 zeigt eine Vertiefung 43 in einer der Schalen 41,42. Die Vertiefung 43 ist durch einen Deckel 44 verschließbar. Zwischen der Vertiefung 43 und dem Deckel 44 ist eine Tasche 45 eingeklebt. Die Tasche 45 dient zur Aufnahme von Kleinteilen.FIG. 9 shows a depression 43 in one of the shells 41, 42. The recess 43 can be closed by a cover 44. A pocket 45 is glued between the recess 43 and the cover 44. The pocket 45 is used to hold small parts.
Figur 10 zeigt ein von zwei Rahmenhälften 20,30 und vier Schalen 41,42,51,52 gebildetes Kofferset. Die Schalen 41,42 bilden ein flaches Schalenset 40 und weisen eine geringere Tiefe als die Schalen 51,52 auf, die ein tiefes Schalenset 50 bilden. Bei der Lagerung können die Schalen 41,42,51,52 ineinandergesetzt werden und benötigen so deutlich weniger Stauraum als zwei komplette Koffer.Figure 10 shows one of two frame halves 20, 30 and four Case 41,42,51,52 formed case set. The shells 41, 42 form a flat shell set 40 and have a shallower depth than the shells 51, 52, which form a deep shell set 50. During storage, the trays 41, 42, 51, 52 can be placed one inside the other and thus require significantly less storage space than two complete cases.
Bei der Benutzung des erfindungsgemäßen Koffersets ist wie folgt vorzugehen:When using the case set according to the invention, proceed as follows:
Zunächst wählt man aus, welches Schalenpaar das Gepäckvolumen am besten aufnimmt; daraufhin bringt man den Falz 46 der ausgewählten Schale hinter dem Wulst 25,35 in Eingriff; dann drückt man die jeweilige Schale so in die zugehörige Rahmenhälfte, daß der umlaufende Falz 47 auf der UmlaufkanteFirst you choose which pair of trays can hold the luggage volume best; then the fold 46 of the selected shell is engaged behind the bead 25, 35; then you press the respective shell into the associated frame half so that the circumferential fold 47 on the circumferential edge
24,34 aufliegt, bzw. die Nase des Falzes 47 in die Rille 26,36 der Rahmenhälften eingreift. Zuletzt werden die Mittel zum Fixieren der Schalen in der zugehörigen Rahmenhälfte in ihre Verschlußstellung gebracht und der erfindungsgemäße Koffer ist zur Benutzung bereit.24,34 rests, or the nose of the fold 47 engages in the groove 26,36 of the frame halves. Finally, the means for fixing the shells in the associated frame half are brought into their closed position and the case according to the invention is ready for use.
Die Kofferschalen 41,42,51,52 weisen vorzugsweise im Bereich der unteren Ecken Füße auf, die aus einer Kugel bestehen, welche in einer an die Kofferschalen angeformten, halbkugel- förmigen Schale liegen. Die Kugeln bestehen vorzugsweise aus Hartgummi oder Kunststoff. Sie haben gegenüber herkömmlichen Kofferfüßen den Vorteil, keine Kratzer zu erzeugen. The case shells 41, 42, 51, 52 preferably have feet in the area of the lower corners which consist of a ball which lies in a hemispherical shell molded onto the case shells. The balls are preferably made of hard rubber or plastic. They have the advantage over conventional case feet that they do not scratch.

Claims

P a t e n t a n s p r ü c h e Patent claims
1. Koffer mit veränderbarem Fassungsvermögen, mit einem Mittelteil (10) , das aus zwei aneinander angelenkten stabilen Rahmenhälften (20,30) besteht, die als Träger zweier den Kofferraum bildenden Schalen (41, 2;51,52) dienen, wobei jede Rahmenhälfte (20,30) eine Griffseite (21,31), eine der Griffseite gegenüberliegende Scharnierseite (22,32) und zwei einander gegenüberliegende Seitenteile (23,33) aufweist, dadurch gekennzeichnet, daß die Schalen (41,42;51,52) mit den Rahmenhälften (20,30) des Mittelteils (10) lösbar verbunden sind.1. Suitcase with variable capacity, with a central part (10), which consists of two hinged stable frame halves (20,30), which serve as carriers of two shells forming the trunk (41, 2; 51,52), each frame half (20, 30) has a handle side (21, 31), a hinge side (22, 32) opposite the handle side and two opposite side parts (23, 33), characterized in that the shells (41, 42; 51, 52) are detachably connected to the frame halves (20, 30) of the central part (10).
2. Koffer nach Anspruch 1, dadurch gekennzeichnet, daß jede Rahmenhälfte (20,30) Mittel für eine Befestigung der Schalen (41, 2;51,52) an mindestens drei Punkten aufweist.2. Case according to claim 1, characterized in that each frame half (20,30) has means for fastening the shells (41, 2; 51,52) at at least three points.
3. Koffer nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß jede Rahmenhälfte (20,30) auf der Scharnierseite (22,32) innen eine Nut (25,35), in die ein Falz (46) der jeweiligen Schale (41,42;51,52) eingreift, und auf der gegenüberliegenden Griffseite (21,31) mindestens ein Mittel zum Fixieren der jeweiligen Schale (41,42;51,52) aufweist.3. Case according to claim 1 or 2, characterized in that each frame half (20,30) on the hinge side (22,32) inside a groove (25,35) into which a fold (46) of the respective shell (41, 42; 51,52) engages and on the opposite handle side (21,31) has at least one means for fixing the respective shell (41,42; 51,52).
4. Koffer nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Schalen (41,42;51,52) einen umlaufenden Falz (47) aufweisen, der jeweils gegen eine innen umlaufende Kante (24,34) der zugehörigen Rahmenhälfte (20,30) in Anschlag kommt und der hinter Wülsten einschnappt, die parallel zu der Umlaufkante (24,34) in der zugehörigen Rahmenhälfte (20,30) angeordnet sind.4. Case according to one of the preceding claims, characterized in that the shells (41,42; 51,52) have a circumferential fold (47), each against an inner circumferential edge (24,34) of the associated frame half (20, 30) comes into play and snaps behind the beads, which are arranged parallel to the peripheral edge (24, 34) in the associated frame half (20, 30).
RECTIFIEDSHEET(RULE91) ISA/EP RECTIFIEDSHEET (RULE91) ISA / EP
5. Koffer nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Mittel zum Fixieren der jeweiligen Schale (41,42;51,52) in der zugehörigen Rahmenhälfte (20,30) durch eines der folgenden Mittel bzw. durch eine Kombination von mindestens zwei dieser Mittel gebildet werden: Federn, Gelenke, Nockenleiste, Eckspanner, Wippe, Riegel und/oder Schieber.5. Case according to one of the preceding claims, characterized in that the means for fixing the respective shell (41,42; 51,52) in the associated frame half (20,30) by one of the following means or by a combination of at least two of these means are formed: springs, joints, cam rail, corner tensioner, rocker, latch and / or slide.
6. Koffer nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß in mindestens einer Schale6. Case according to one of the preceding claims, characterized in that in at least one shell
(41,42;51,52) eine Vertiefung (43) vorgesehen ist, die durch einen schwenkbaren Deckel (44) verschließbar ist, der mit der Außenkontur der Schale (41,42;51,52) im wesentlichen fluchtet.(41,42; 51,52) a recess (43) is provided which can be closed by a pivotable cover (44) which is substantially aligned with the outer contour of the shell (41,42; 51,52).
7. Koffer nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß am Mittelteil (10) ein -Scharnierloser Griff (13) aus einem schlauchartigen, flexiblen Material lösbar befestigt ist.7. Case according to one of the preceding claims, characterized in that a hinge-free handle (13) made of a hose-like, flexible material is releasably attached to the central part (10).
8. Koffer nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß in den Seitenteilen (23,33) der Rahmenhälften (20,30) Mittel (60) zur Befestigung eines Schultergurtes (70) vorgesehen sind.8. Case according to one of the preceding claims, characterized in that means (60) for fastening a shoulder strap (70) are provided in the side parts (23, 33) of the frame halves (20, 30).
9. Koffer nach Anspruch 8, dadurch gekennzeichnet, daß die Befestigungsmittel (60) in jedem Seitenteil (23,33) mindestens eine parallel zum Seitenteil verlaufende Gleitschiene (61,62) umfassen, die in dem Seitenteil ausgespart ist, wobei die Gleitschiene (60,62) an ihrem oberen, in der Nähe der Griffseite (21,31) befindlichen Ende einen Anschlag (67,68) aufweist und auf einem Teil ihrer Breite von zumindest einem, von der Oberfläche des Seitenteils gebildeten, überstehenden Grat (63,64) so bedeckt ist, daß komplementäre, auf einer Schnalle (71) des Schultergurts (70) vorgesehene Einklinkmittel (72) in Eingriff kommen können. .49. Case according to claim 8, characterized in that the fastening means (60) in each side part (23, 33) comprise at least one slide rail (61, 62) running parallel to the side part, which is recessed in the side part, the slide rail (60 , 62) has a stop (67,68) at its upper end located near the handle side (21,31) and over a part of its width by at least one protruding ridge (63,64.) Formed by the surface of the side part ) is covered so that complementary latching means (72) provided on a buckle (71) of the shoulder strap (70) can come into engagement. .4
10. Koffer nach einem der Ansprch 9, dadurch gekennzeichnet, daß zum Anbringen der Schnalle (71) am Koffer am unteren, von der Griffseite (21,31) entfernten Ende der Gleitschiene (61,62) eine zum Einsetzen der Einklinkmittel (72) dienende Ausnehmung (65,66) in dem Grat (63,64) vorgesehen ist.10. Case according to one of claims 9, characterized in that for attaching the buckle (71) to the case at the lower end of the slide rail (61, 62) remote from the handle side (21, 31) one for inserting the latching means (72) serving recess (65,66) is provided in the ridge (63,64).
11. Koffer nach Anspruch 9 oder 10, dadurch gekennzeichnet, daß in der Nähe des Anschlags (67,68) Einrastmittel (67a,68a) für die Schnalle (71) des Tragegurts (70) vorgesehen sind.11. Case according to claim 9 or 10, characterized in that in the vicinity of the stop (67,68) latching means (67a, 68a) for the buckle (71) of the shoulder strap (70) are provided.
12. Koffer nach einem der Ansprüche 9 bis 11, dadurch gekennzeichnet, daß die Einklinkmittel (72) der Schnalle (71) Metallzungen (72a,72b) sind.12. Case according to one of claims 9 to 11, characterized in that the latching means (72) of the buckle (71) are metal tongues (72a, 72b).
13. Koffer nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Kofferschalen (41,42;51,52) Hart¬ oder Weichschalen sind.13. Case according to one of the preceding claims, characterized in that the case shells (41,42; 51,52) are hard or soft shells.
14. Koffer nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Kofferschalen (41,42;51,52) im Bereich der unteren Ecken Kugel-Füße aufweisen, die in angeformten, halbkugelförmigen Schalen befestigt sind.14. Case according to one of the preceding claims, characterized in that the case shells (41,42; 51,52) in the region of the lower corners have ball feet, which are fastened in molded, hemispherical shells.
15. Kofferset, bestehend aus einem Mittelteil (10) nach einem der vorhergehenden Ansprüche sowie mindestens zwei Paar Schalen (7, 8, 17, 18) nach einem der vorhergehenden Ansprüche mit unterschiedlicher Tiefe. 15. Case set consisting of a middle part (10) according to one of the preceding claims and at least two pairs of shells (7, 8, 17, 18) according to one of the preceding claims with different depths.
EP95926960A 1994-07-19 1995-07-19 Suitcase with variable capacity Expired - Lifetime EP0771160B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4425553A DE4425553A1 (en) 1994-07-19 1994-07-19 Suitcase with variable capacity
DE4425553 1994-07-19
PCT/EP1995/002852 WO1996002160A1 (en) 1994-07-19 1995-07-19 Suitcase with variable capacity

Publications (2)

Publication Number Publication Date
EP0771160A1 true EP0771160A1 (en) 1997-05-07
EP0771160B1 EP0771160B1 (en) 1998-09-30

Family

ID=25938491

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95926960A Expired - Lifetime EP0771160B1 (en) 1994-07-19 1995-07-19 Suitcase with variable capacity

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Country Link
US (1) US6050373A (en)
EP (1) EP0771160B1 (en)
JP (1) JP3637371B2 (en)
KR (1) KR970704369A (en)
CA (1) CA2195451C (en)
DE (1) DE59503799D1 (en)
WO (1) WO1996002160A1 (en)

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Also Published As

Publication number Publication date
JPH10502555A (en) 1998-03-10
WO1996002160A1 (en) 1996-02-01
DE59503799D1 (en) 1998-11-05
KR970704369A (en) 1997-09-06
EP0771160B1 (en) 1998-09-30
JP3637371B2 (en) 2005-04-13
CA2195451C (en) 2000-09-12
US6050373A (en) 2000-04-18
CA2195451A1 (en) 1996-02-01

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