WO2008092863A2 - Structure de lit pliant et bagage l'incorporant - Google Patents

Structure de lit pliant et bagage l'incorporant Download PDF

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Publication number
WO2008092863A2
WO2008092863A2 PCT/EP2008/051048 EP2008051048W WO2008092863A2 WO 2008092863 A2 WO2008092863 A2 WO 2008092863A2 EP 2008051048 W EP2008051048 W EP 2008051048W WO 2008092863 A2 WO2008092863 A2 WO 2008092863A2
Authority
WO
WIPO (PCT)
Prior art keywords
bed structure
frame parts
bed
support members
lateral frame
Prior art date
Application number
PCT/EP2008/051048
Other languages
English (en)
Other versions
WO2008092863A3 (fr
Inventor
Hans Kan
Original Assignee
Hans Kan
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 Hans Kan filed Critical Hans Kan
Publication of WO2008092863A2 publication Critical patent/WO2008092863A2/fr
Publication of WO2008092863A3 publication Critical patent/WO2008092863A3/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C17/00—Sofas; Couches; Beds
    • A47C17/64—Travelling or camp beds
    • A47C17/82—Trunk beds; Travelling-case or like beds
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C17/00—Sofas; Couches; Beds
    • A47C17/64—Travelling or camp beds
    • A47C17/76—Travelling or camp beds having extensible, e.g. telescopic parts
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C19/00—Bedsteads
    • A47C19/04—Extensible bedsteads, e.g. with adjustment of length, width, height

Definitions

  • the present invention relates to a collapsible bed structure according to the preamble of the first claim.
  • the invention further relates to a piece of luggage in which such a collapsible bed structure is incorporated.
  • a collapsible bed structure which comprises a number of bed sections which are telescopically movable into each other between a compact configuration for storage and an extended configuration for use.
  • Each section comprises a flat part for supporting a user, lateral frame parts between which the top part is suspended and a support member connected to the frame parts for supporting the bed structure on the ground.
  • the bed structure known from JP 2143056 U has the disadvantage that its compact configuration still takes up a large volume of storage space.
  • From GB 2228191 A, FR 1302805 A and US 3933164 A collapsible camp beds are known. These camp beds however have the disadvantage that their storage configuration is still quite bulky and/or that setting up the bed for use takes a lot of time.
  • the collapsible bed structure comprises a plurality of bed sections which are telescopically movable into each other, so that the bed structure can be brought from a compact configuration for storage to an extended configuration for use and vice versa.
  • Each bed section comprises a flat part for supporting a user and oblong lateral frame parts between which the flat part is suspended.
  • the oblong lateral frame parts extend substantially parallel to each other on opposite sides of the bed structure.
  • the oblong lateral frame parts of the successive bed sections slidably engage each other for moving the bed structure from the compact configuration to the extended configuration or vice versa.
  • the flat parts of the bed sections are located on top of each other in the compact configuration.
  • the collapsible bed structure further comprises a plurality of support members for supporting the bed structure in extended configuration at a given distance above the ground.
  • Each of these support members extends between the lateral frame parts of one of the bed sections and is pivotally connected to these lateral frame parts for being movable between a storage position substantially parallel to the lateral frame parts and a use position downwards from the lateral frame parts.
  • Blocking means are provided for blocking the support members in the use position.
  • the successive support members have corresponding shapes which fit into each other in the compact configuration of the bed structure.
  • the fact that the bed sections are telescopically movable into each other means that the bed sections are dimensioned such with respect to each other that they form a sequence of elements with reducing sizes of which each larger element can encompass the subsequent, smaller element.
  • the limited volume of the bed structure of the invention in the compact configuration is achieved by the combination of (i) the telescopic arrangement of the bed sections, (ii) the pivotal connection of the support members to the frame parts and (iii) the shapes of the support members which fit into each other.
  • the bed structure is collapsible to a more compact configuration with respect to the prior art, in which the support members are fixed to the frame parts in downwards direction. In this way, a considerable amount of storage space can be saved.
  • the bed structure according to the invention is collapsible to a larger extent with respect to the prior art, it is still quickly extendible to the use configuration. This is because the flat parts, which support the user in use, simply slide over each other to become located on top of other in the compact configuration. In this way, it can be avoided that the user support sheet or surface has to be detached from the bed sections before collapsing it and has to be reattached upon setting up for use. As a result, the procedure of setting up the bed structure for use can be reduced to simply extending the bed sections with respect to each other and pivoting the support members to their use position. In some embodiments, the latter can furthermore occur without user intervention, namely when the support members can freely swing to the use position under the influence of gravity.
  • the bed structure according to the invention is collapsible to a larger extent with respect to the prior art, this does not adversely affect the strength of the bed structure of the invention.
  • the strength is maintained in view of the fact that the support members extend from the frame part on one side to the frame part on the other side and so reinforce the bed structure in transverse direction and the fact that the frame parts of successive bed sections slidably engage each other and so reinforce each other in the extended configuration.
  • Such a slidable engagement is much stronger than for example a pivotal connection with hinges which always involves the risk that a hinge might collapse.
  • the flat part for supporting the user is formed by a flexible sheet which is tensioned between the lateral frame parts.
  • This forms a comfortable resting surface for a user.
  • the flexible sheet can for example be a sheet of canvas, or any other material known to the person skilled in the art.
  • each lateral frame part comprises an upper section, a middle section and a lower section.
  • the upper section preferably forms the part on which the flexible sheet is suspended and preferably comprises means for tensioning the flexible sheet.
  • tensioning means may for example comprise a cylindrical longitudinal groove which is open at the top and a bar mounted in said groove, the groove and the bar being dimensioned such with respect to each other that they exert a clamping force on an edge of the flexible sheet which is held in between them.
  • the edge of the flexible sheet is clamped between the bar and the groove in the upper section of the frame part, so that the flexible sheet can be held under tension between the frame parts on opposite sides of the respective bed section.
  • an arrangement may be provided for re-tensioning the flexible sheet between the frame parts after a number of times of use of the bed structure.
  • Such an arrangement can for example be a user-accessible groove in an end of the bar, so that the re-tensioning of the sheet can be simply performed by slightly rotating the bar in the groove in the appropriate direction.
  • the middle section of the frame part is the part where the slidable engagement between adjacent frame parts is provided.
  • This slidable engagement is preferably provided by a longitudinal rail on the one frame part which is held in a longitudinal cavity on the other frame part. In this way, a firm engagement between the frame parts can be achieved since they engage each other along a portion of their length.
  • end stops are provided for preventing that the rail slides out of the cavity beyond a given portion of the length of the frame parts.
  • These end stops preferably comprise slide strips which are interposed between the rail and the cavity for enhancing slidability.
  • each bed section comprises one support member, so that each bed section has its own support member which can reduce the risk of unintentional collapse of the bed structure.
  • the support members are preferably successively mounted more towards the back of the bed sections, meaning that the support member of the foremost bed section is mounted slightly more towards the front with respect to the subsequent bed section, and so on. This is one way of enabling that the telescopic bed sections can be substantially fully slid into each other.
  • the support members preferably comprise substantially U-shaped members in plate metal with a number of cut-outs for reducing their weight.
  • the blocking means for blocking the support members in the use position can for example comprise stops on the lateral frame parts which block the support members in an angle slightly beyond the vertical direction in use. This means that upon moving the support members from the storage to the use positions, they are swung over slightly more than 90° and are stopped in a slight angle with respect to vertical, so that their collapse can be prevented in view of the earth's gravitation force only.
  • the blocking means may comprise clamping means on the lateral frame parts for clamping and actively holding the support members in the use position. This can further reduce the risk of unintentional collapse.
  • the collapsible bed structure may be provided with a casing in which the bed structure is stored in the storage configuration.
  • the dimensions of the casing are preferably limited as much as possible, i.e. that it can just encompass the bed structure in the storage configuration.
  • the collapsible bed structure may be integrated into a compartment of a piece of luggage.
  • a serious advantage of this embodiment is that the user is provided with a piece of luggage which can be converted to a bed, for example when the user is stranded on an airport.
  • the piece of luggage is preferably a piece of hand luggage, i.e. a suitcase or the like which is within the internationally used boundary dimensions for being qualified as hand luggage, i.e. luggage which does not have to be checked in on aircrafts.
  • the rule is that the sum of length, width and depth should be 115 cm at most.
  • An example of suitable dimensions is about 50 cm by about 39 cm by about 24 cm.
  • the collapsibility of the bed structure of the invention is such that it can be integrated into such a suitcase while leaving ample space for storing other articles in the suitcase.
  • such a suitcase has a tiltable top side at the compartment with the collapsible bed structure, which can be tilted during use of the bed structure to form a kind of pillow or head rest.
  • Figure 1 shows a perspective view of a preferred embodiment of the collapsible bed structure of the invention in its use configuration.
  • Figure 2 shows a piece of hand luggage with incorporated collapsible bed structure according to figure 1 in its use configuration.
  • Figure 3a-e shows in multiple stages how the collapsible bed structure according to figure 2 is collapsed to its storage configuration.
  • Figure 4 shows the collapsible bed structure of figure 1 in its storage configuration.
  • Figure 5 shows a detail of the collapsible bed structure of figure 1.
  • Figure 6 shows another detail of the collapsible bed structure of figure 1.
  • Figures 7 and 8 show possible dimensions of the collapsible bed structure of figure 1 , respectively in its use and storage configurations.
  • Figures 9 and 10 show details of the engagement between frame parts of the collapsible bed structure of figure 1.
  • Figure 11 shows part of a cross-section of the collapsible bed structure of figure 1.
  • Figure 12 shows perspective views of end stops of the collapsible bed structure of figure 1.
  • Figure 13 shows a bottom view of the collapsible bed structure of figure 1 in its storage configuration.
  • Figure 14 shows a perspective view of another preferred embodiment of the collapsible bed structure of the invention in its use configuration.
  • top, bottom, over, under and the like in the description and the claims are used for descriptive purposes and not necessarily for describing relative positions. The terms so used are interchangeable under appropriate circumstances and the embodiments of the invention described herein can operate in other orientations than described or illustrated herein.
  • the collapsible bed structure of figure 1 comprises a plurality of bed sections 1 -5 which are telescopically movable into each other, so that the bed structure can be brought from a compact configuration for storage (shown in figures 4 and 13) to an extended configuration for use (shown in figure 1 ) and vice versa.
  • the fact that the bed sections 1 -5 are telescopically movable into each other means that the bed sections 1 -5 are dimensioned such with respect to each other that they form a sequence of elements with reducing sizes of which each larger element can encompass the subsequent, smaller element.
  • Each bed section 1 -5 comprises a flexible sheet 11 , which forms a flat part 11 for supporting the user when resting, and oblong lateral frame parts 12, 13 between which the flexible sheet 11 is suspended.
  • the flexible sheet can for example be a sheet of canvas, or any other material known to the person skilled in the art.
  • the flexible sheets are located on top of each other (see figure 4). It is preferred that also a part of the flexible sheet of each bed section overlaps with the flexible sheets of the adjacent bed sections to facilitate the return to the storage configuration, but this is not essential.
  • the oblong lateral frame parts 12, 13 extend substantially parallel to each other on opposite sides of the bed structure.
  • the frame parts 12, 13 of successive bed sections slidably engage each other. They are preferably made in a light-weight material such as for example aluminium, but may also be made in any other material known to the person skilled in the art.
  • a plurality of support members 14 are provided for supporting the bed structure in extended configuration at a given distance above the ground.
  • Each of these support members 14 extends between the lateral frame parts 12, 13 of one of the bed sections 1 -5 and is pivotally connected to these lateral frame parts 12, 13 for being movable between a storage position substantially parallel to the lateral frame parts and a use position downwards from the lateral frame parts (see figure 3).
  • the support members are in some way blocked in the use position to prevent unintentional collapse, as will be described further on.
  • the successive support members 14 have corresponding shapes which fit into each other in the compact configuration of the bed structure.
  • This bed section 5 constitutes the foot end of the bed structure in use.
  • This bed section 5 comprises a front frame member 9, connecting the lateral frame members 12, 13 of this bed section. This increases the strength of the bed structure.
  • the front frame member 9 is also shaped as a handle for facilitating the extending of the bed structure from its casing 6 (see figure 4).
  • the bed structure is collapsible to a limited volume. This is achieved by the combination of (i) the telescopic arrangement of the bed sections 1 -5, (ii) the pivotal connection of the support members 14 to the frame parts 12, 13 and (iii) the shapes of the support members 14 which fit into each other.
  • This ability to be greatly reduced in volume does however not adversely affect the strength of the bed structure.
  • the strength is maintained in view of the fact that the support members 14 extend from the frame part 12 on one side to the frame part 13 on the other side and so reinforce the bed structure in transverse direction and the fact that the frame parts 12, 13 of successive bed sections slidably engage each other and so reinforce each other in the extended configuration.
  • FIG. 9-11 The slidable engagement of the oblong lateral frame parts 12, 13 is illustrated by means of figures 9-11.
  • Figures 9 and 10 respectively show two frame parts 12, 13 in extended and retracted positions. As is apparent from the cross-section shown in figure 11 , these frame parts 12, 13 have the same profile.
  • the slidable engagement is mainly provided at a middle section 16 of the frame parts, where a longitudinal rail 20 on the one frame part 12 engages in a longitudinal cavity 21 on the other frame part 13. In this way, a firm engagement between the frame parts can be achieved since they engage each other along a portion of their length.
  • plastic strips 22-25 are mounted on these frame parts 12, 13.
  • These strips 22-25 are integral with plastic end members 26 which are mounted on the opposite ends of the frame parts 12, 13. These strips 22- 25 also function as end stops: in the extended position, their distal ends abut the distal ends of the strips 22-25 of the opposing end member 26 on the other frame part 13. In this way, it is prevented that the rail 20 slides out of the cavity 21 beyond a given portion L1 of the length of the frame parts 12, 13 (see the top view in figure 9).
  • the end stops also have a function in the storage configuration, as shown in figures 10 and 13, namely to obtain that each subsequent bed section slightly protrudes from the previous one by a small distance L2, which makes up for the thickness of the support members 14 while they are located against each other in their storage position.
  • the small distance L2 is provided by short stubs 30 on the end stops 26 which abut the subsequent end stop 26 in the storage configuration.
  • the thickness of the support members 14 can for example also be made up for by a successively more backwards mounting of the support members 14 on the respective bed sections 1 -5, such that they can fully slide into each other.
  • the flexible sheet 11 is tensioned between the opposite lateral frame parts 12, 13 by means of a cylindrical longitudinal groove 19 and a bar 18 in an upper section 15 of the lateral frame parts 12, 13.
  • the groove 19 is open towards the top.
  • the bar 18 is mounted in the groove 19 with an edge of the flexible sheet 11 held in between them.
  • the groove 19 and the bar 18 are dimensioned such with respect to each other that they exert a clamping force on the edge of the flexible sheet 11. So the edge of the flexible sheet 11 is clamped between the bar 18 and the groove 19 in the upper section 15 of the frame part 12, so that the flexible sheet can be held under tension between the frame parts on opposite sides of the respective bed section.
  • the plastic end members 26 have a hollow cylindrical protrusion which fits in the end of the groove 19 and around the bar 18 for further fixing them with respect to each other.
  • Figure 6 illustrates how the end members 26 fit on the ends of the frame parts 12, 13.
  • an arrangement may be provided for re-tensioning the flexible sheet between the frame parts after a number of times of use of the bed structure.
  • Such an arrangement can for example be a user-accessible groove in an end of the bar, so that the re-tensioning of the sheet can be simply performed by slightly rotating the bar in the groove in the appropriate direction.
  • the frame parts 12, 13 further have a lower section 17 where the pivotal connection of the support members 14 is provided.
  • the pivotal connection is provided by a recess 28 in the lower section 17 (see figure 11 ), in which a preferably plastic connecting member 29 (see figure 5), part of the support member 14, is pivotally fixed.
  • the connecting member 29 is dimensioned such with respect to the recess 28 that it is clamped in the recess 28 when the support member 14 is in the use position.
  • the top surface of the connecting member 29 is shaped such that in the use position, the support member 14 is in a slight angle with respect to vertical (see figure 3a). More particularly this shape is such that upon moving the support member 14 from the storage to the use position, it is swung over slightly more than 90°.
  • the connecting member 29 and the recess 28 can furthermore be shaped such with respect to each other that a clamping force is also present in the storage position of the support members 14.
  • the support members 14 can be held in the storage position upon moving the bed sections 1 -5 with respect to each other (see figures 3c-e) until the user actively pulls the support members 14 from their storage positions.
  • This feature is not essential, but can make it easier to convert the bed structure.
  • the support member comprises two metal bars 30, 31 for providing strength on two levels above each other.
  • the support members can comprise substantially U-shaped members in plate metal with a number of cut-outs for reducing their weight.
  • each bed section comprises one support member, so that each bed section has its own support member which can reduce the risk of unintentional collapse of the bed structure.
  • the support members are preferably successively mounted more towards the back of the bed sections, meaning that the support member of the foremost bed section is mounted slightly more towards the front with respect to the subsequent bed section, and so on. This is one way of enabling that the telescopic bed sections can be substantially fully slid into each other.
  • the support members preferably comprise substantially U-shaped members in plate metal with a number of cut-outs for reducing their weight.
  • the collapsible bed structure of figure 1 further comprises a casing 6 in which the bed structure is stored in the storage configuration.
  • FIGS 7 and 8 the dimensions of the collapsible bed structure of figure 1 in respectively the use and storage configurations are shown. This illustrates that the bed structure can be brought to a very compact storage configuration.
  • the bed structure is incorporated in a suitcase, more particularly a suitcase 7 which meets the international requirements for being qualified as "hand luggage". This is important since a traveller who is stranded on an airport usually does not immediately have access to the luggage which has been checked in. The rule is that the sum of length, width and depth should be 115 cm at most. An example of suitable dimensions is about 50 cm by about 39 cm by about 24 cm (cf. also figure 7).
  • the bed structure is otherwise the same as that of figure 1. Due to the limited volume of the bed structure in its storage configuration, the largest part of the interior volume of the suitcase remains available for packing any articles of luggage.
  • the suitcase 7 has a tiltable top side 8 at the compartment with the collapsible bed structure, which can be tilted during use of the bed structure to form a kind of pillow or head rest.
  • the bed structure is made up of five or six bed sections: the telescopic bed sections 1 -5 which can all be moved inside the casing 6 which can also have a flexible sheet as top side (which is the case in the embodiment shown in figures 7 and 8).
  • the collapsible bed structure can also have any other number of telescopic bed sections.
  • the two foremost (not counting the casing 6) telescopic bed sections 1 and 2 have support members 31 and 32 which lean forwards in the use position, whereas the three rearmost telescopic bed sections 3-5 have support members 33-35 which lean backwards in the use position.
  • These different use positions can for example be achieved by different shapes of the respective connecting members 29, which connect the support members 31 -35 to the frame parts of the bed sections 1 -5.
  • the difference between the use positions of the respective support members 31 -35 can enhance the stability of the bed structure.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Nursing (AREA)
  • Invalid Beds And Related Equipment (AREA)
  • Combinations Of Kitchen Furniture (AREA)

Abstract

La présente invention concerne une structure de lit pliant dotée de sections de lit télescopiques et d'un bagage présentant un compartiment doté d'une telle structure de lit. La structure de lit peut passer d'une configuration de rangement compacte à une configuration d'utilisation étendue. Chaque section de lit comprend une partie plate destinée à supporter un utilisateur et des parties de cadre latérales oblongues entre lesquelles la partie plate est suspendue. Les parties de cadre latérales oblongues des sections de lit successives se mettent en prise de manière coulissante les unes avec les autres. La structure de lit pliant comprend en outre une pluralité d'éléments de support, raccordés de manière pivotante entre les parties de cadre. Les éléments de support successifs présentent des formes correspondantes qui s'adaptent les unes aux autres dans la configuration compacte de la structure de lit.
PCT/EP2008/051048 2007-01-29 2008-01-29 Structure de lit pliant et bagage l'incorporant WO2008092863A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07101343.7 2007-01-29
EP07101343A EP1949821A1 (fr) 2007-01-29 2007-01-29 Cadre de lit démontable et bagage l'incorporant

Publications (2)

Publication Number Publication Date
WO2008092863A2 true WO2008092863A2 (fr) 2008-08-07
WO2008092863A3 WO2008092863A3 (fr) 2008-10-30

Family

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Application Number Title Priority Date Filing Date
PCT/EP2008/051048 WO2008092863A2 (fr) 2007-01-29 2008-01-29 Structure de lit pliant et bagage l'incorporant

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EP (1) EP1949821A1 (fr)
WO (1) WO2008092863A2 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8875854B2 (en) 2011-03-04 2014-11-04 Zeev Zuckerman Apparatus that includes a suitcase with integrated support arrangements for conversion to a bed or a chaise lounge
CN104529889A (zh) * 2014-12-02 2015-04-22 温州大学 一种杂环甲基化合物的脱水c-烷基化方法
US9320332B2 (en) 2012-05-30 2016-04-26 Zeev Zuckerman Portable storage apparatus that includes an integrated arrangement for converting the apparatus to a bed or a chaise
CN113068959A (zh) * 2020-01-03 2021-07-06 旅行高斯有限责任公司 鸥翼箱式简易床

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101869409A (zh) * 2009-04-22 2010-10-27 亚欣国际(香港)有限公司 箱子中的床及其包装方法
ES2376451B1 (es) * 2010-05-10 2013-01-23 Roberto Fernández Rodríguez Maleta con colchón hinchable.
GB2487202A (en) * 2011-01-12 2012-07-18 Stuart Shoesmith Travel case with built-in bed
WO2016093734A1 (fr) * 2014-12-08 2016-06-16 Денис Владимирович ГРИДНЕВ Valise avec transat dépliant

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB820713A (en) * 1956-09-24 1959-09-23 Stollenwerk Hans Improvements in or relating to stretchers
FR1302805A (fr) * 1961-10-06 1962-08-31 Edward R Buck & Sons Ltd Perfectionnement aux lits de camp
US3544157A (en) * 1967-05-10 1970-12-01 Emanuel Muller Convertible article
US3933164A (en) * 1974-01-29 1976-01-20 Ness Philip J Portable duck blind camp cot and back pack
DE3248621A1 (de) * 1982-12-30 1984-07-12 DeWe Deutsche Werkstätten Fertigungsgesellschaft mbH, 7022 Leinfelden-Echterdingen Ausziehtisch
GB2228191A (en) * 1989-02-21 1990-08-22 Cecil Colledge A combination back pack, camp bed and frame tent
JPH02143056U (fr) * 1989-05-02 1990-12-04

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB820713A (en) * 1956-09-24 1959-09-23 Stollenwerk Hans Improvements in or relating to stretchers
FR1302805A (fr) * 1961-10-06 1962-08-31 Edward R Buck & Sons Ltd Perfectionnement aux lits de camp
US3544157A (en) * 1967-05-10 1970-12-01 Emanuel Muller Convertible article
US3933164A (en) * 1974-01-29 1976-01-20 Ness Philip J Portable duck blind camp cot and back pack
DE3248621A1 (de) * 1982-12-30 1984-07-12 DeWe Deutsche Werkstätten Fertigungsgesellschaft mbH, 7022 Leinfelden-Echterdingen Ausziehtisch
GB2228191A (en) * 1989-02-21 1990-08-22 Cecil Colledge A combination back pack, camp bed and frame tent
JPH02143056U (fr) * 1989-05-02 1990-12-04

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8875854B2 (en) 2011-03-04 2014-11-04 Zeev Zuckerman Apparatus that includes a suitcase with integrated support arrangements for conversion to a bed or a chaise lounge
US9320332B2 (en) 2012-05-30 2016-04-26 Zeev Zuckerman Portable storage apparatus that includes an integrated arrangement for converting the apparatus to a bed or a chaise
US10455914B2 (en) 2012-05-30 2019-10-29 Zeev Zuckerman Portable storage apparatus that includes an integrated arrangement for converting the apparatus to a bed or a chaise
CN104529889A (zh) * 2014-12-02 2015-04-22 温州大学 一种杂环甲基化合物的脱水c-烷基化方法
CN104529889B (zh) * 2014-12-02 2018-09-04 温州大学 一种杂环甲基化合物的脱水c-烷基化方法
CN113068959A (zh) * 2020-01-03 2021-07-06 旅行高斯有限责任公司 鸥翼箱式简易床

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Publication number Publication date
EP1949821A1 (fr) 2008-07-30
WO2008092863A3 (fr) 2008-10-30

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