EP3537932B1 - Verstellbarer klappliegestuhl - Google Patents

Verstellbarer klappliegestuhl Download PDF

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Publication number
EP3537932B1
EP3537932B1 EP17808540.3A EP17808540A EP3537932B1 EP 3537932 B1 EP3537932 B1 EP 3537932B1 EP 17808540 A EP17808540 A EP 17808540A EP 3537932 B1 EP3537932 B1 EP 3537932B1
Authority
EP
European Patent Office
Prior art keywords
shell
receiving
jamb
armchair
complementary
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.)
Active
Application number
EP17808540.3A
Other languages
English (en)
French (fr)
Other versions
EP3537932A1 (de
Inventor
Jean-Noël PERNET
Corrado Roani
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.)
Lafuma Mobilier SAS
Original Assignee
Lafuma Mobilier SAS
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 Lafuma Mobilier SAS filed Critical Lafuma Mobilier SAS
Priority to PL17808540T priority Critical patent/PL3537932T3/pl
Publication of EP3537932A1 publication Critical patent/EP3537932A1/de
Application granted granted Critical
Publication of EP3537932B1 publication Critical patent/EP3537932B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/02—Reclining or easy chairs
    • A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
    • A47C1/034—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts including a leg-rest or foot-rest
    • A47C1/035—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts including a leg-rest or foot-rest in combination with movably coupled seat and back-rest, i.e. the seat and back-rest being movably coupled in such a way that the extension mechanism of the foot-rest is actuated at least by the relative movements of seat and backrest
    • A47C1/0355—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts including a leg-rest or foot-rest in combination with movably coupled seat and back-rest, i.e. the seat and back-rest being movably coupled in such a way that the extension mechanism of the foot-rest is actuated at least by the relative movements of seat and backrest actuated by linkages, e.g. lazy-tongs mechanisms
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/02—Reclining or easy chairs
    • A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
    • A47C1/034—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts including a leg-rest or foot-rest
    • A47C1/035—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts including a leg-rest or foot-rest in combination with movably coupled seat and back-rest, i.e. the seat and back-rest being movably coupled in such a way that the extension mechanism of the foot-rest is actuated at least by the relative movements of seat and backrest
    • A47C1/0352—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts including a leg-rest or foot-rest in combination with movably coupled seat and back-rest, i.e. the seat and back-rest being movably coupled in such a way that the extension mechanism of the foot-rest is actuated at least by the relative movements of seat and backrest characterised by coupled seat and back-rest slidingly movable in the base frame, e.g. by rollers
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/14—Beach chairs ; Chairs for outdoor use, e.g. chairs for relaxation or sun-tanning
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C4/00—Foldable, collapsible or dismountable chairs
    • A47C4/04—Folding chairs with inflexible seats
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C4/00—Foldable, collapsible or dismountable chairs
    • A47C4/04—Folding chairs with inflexible seats
    • A47C4/18—Folding chairs with inflexible seats having a frame made of metal
    • A47C4/20—Folding chairs with inflexible seats having a frame made of metal with legs pivotably connected to seat or underframe
    • A47C4/22—Folding chairs with inflexible seats having a frame made of metal with legs pivotably connected to seat or underframe of adjustable type

Definitions

  • the present invention relates to the field of furniture and more precisely that of reclining and folding armchairs or chairs comprising at least one backrest and a legrest.
  • a relaxation chair comprising: a frame forming a backrest; two parallel side members forming a seat, the side members being articulated in the vicinity of the lower end of the frame forming the backrest; two armrests parallel to each other and parallel to the seat side members, the armrests being articulated on the frame forming the backrest, each armrest having a sliding axis parallel to the side members; a U-shaped frame forming a legrest, the two branches of which are articulated at the end of the side members, the upper end of the branches of the frame forming the legrest is articulated at the end of the armrests; a stretched canvas attached to the frame and to the side members by elastic means.
  • the chair according to this document further comprises a base formed of two legs, respectively front and rear, the legs each being formed of parallel legs integral with the side members, said legs being articulated together around a yoke, the end of each front leg having a yoke capable of sliding on said sliding axis and a means for locking in position, the legs of the legs being connected to each other by an articulated connecting rod, respectively on the front leg and on a yoke fixed to the rear of the side member , capable of allowing the sliding of each rear leg.
  • the transmission of movement between the backrest and the legrest is effected by the deformation of the quadrilateral formed by the backrest, the legrest, the seat rails and the sliding axis of the armrest.
  • the entire base is fixed, in particular the sliding yoke and the yoke located at the rear of the side member, so that the armrest moves at the same time as the backrest.
  • the yoke at the rear of the spar is integral with the seat spar and allows the leg to slide relative to said spar.
  • the drawback of this configuration is that this yoke is not completely satisfactory from an aesthetic point of view, in particular because the screw holding the yoke attached is visible and makes the general appearance of the chair less attractive.
  • the object of the invention is to remedy all or part of the aforementioned drawbacks.
  • the covering shell further comprises a first complementary receiving housing shaped to at least partially receive the fixing member.
  • the first complementary reception housing is preferably blind and is positioned on a face opposite the cover of the covering shell.
  • the fixing member is enclosed in the jamb yoke and not visible.
  • the receiving shell comprises a second receiving housing configured to house at least partially a part of a rear leg of a leg, said second receiving housing allowing mobility of the rear leg.
  • the covering shell comprises a second complementary receiving housing shaped to at least partially receive the rear leg housed at least partially in the second receiving housing of the receiving shell.
  • the covering shell is rotatably mounted on the receiving shell.
  • the receiving shell comprises at least one pivot pin configured to cooperate with a complementary member provided on the covering shell.
  • the pivot lug protrudes on either side of the receiving shell along a transverse axis of the jamb yoke.
  • the transverse axis along which the pivot lug extends is substantially parallel to the axis along which a second receiving housing shaped to slidably receive the rear leg of a leg extends.
  • each pivot pin is positioned laterally relative to the receiving shell.
  • the covering shell comprises at least one complementary member, preferably in the form of a tab intended to cooperate with the at least one pivot pin of the receiving shell.
  • the covering shell comprises at least two tabs positioned facing each other laterally with respect to the covering shell, each tab being intended to cooperate with a pivot pin projecting from the receiving shell.
  • the receiving shell and the covering shell are connected to each other by a connecting member, preferably a leaf spring.
  • the covering shell comprises a member for closing the jamb yoke, said closure member being configured to cooperate with a complementary closure member provided in the receiving shell.
  • the closure member protrudes from the covering shell.
  • the closure member extends along a secant axis and preferably substantially perpendicular to the longitudinal axis along which the leg yoke extends.
  • the closure member has at a free end a retaining element shaped to cooperate with the complementary closure member.
  • the closure member has at a free end a retaining element shaped to cooperate with an orifice formed in the complementary closure member.
  • the complementary closure member is formed above the second housing of the receiving shell.
  • the complementary closure member comprises an orifice shaped to cooperate with the closure member of the covering shell.
  • the covering shell comprises at least one guide blade arranged in the vicinity of the first complementary receiving housing and being configured to cooperate with a recess formed in the receiving shell.
  • the covering shell comprises two guide blades positioned on either side of the first complementary receiving housing.
  • the covering shell comprises at least one retaining element shaped to cooperate with a complementary retaining element provided on the receiving shell.
  • the retaining element comprises a free end preferably having the shape of a hook.
  • the receiving shell comprises a complementary retaining element shaped to cooperate with a retaining element provided on the covering shell.
  • the additional retaining element comprises a protruding portion, the shape of the free end of the retaining element being shaped to engage with said protruding portion of the complementary retaining element.
  • the means for limiting sliding on each leg comprise a connecting rod, having a first end articulated around the front leg and a second end articulated around the leg yoke, and an element fixed in the leg rear and shaped to abut against the connecting rod in the vicinity of its second end.
  • the receiving shell comprises a receiving zone shaped to receive the element forming a stop.
  • the chair further comprises mutually parallel armrests articulated on the backrest, each armrest having a sliding axis.
  • the chair further comprises a legrest comprising two branches articulated with respect to the seat and with respect to the armrests.
  • the chair further comprises a stretched canvas intended to cover at least the backrest, and / or the seat and / or the legrest.
  • An armchair 100 according to the invention is foldable and reclining.
  • the armchair 100 comprises a backrest 101, a seat 102, a base formed of a first leg 105 and a second leg 105, as illustrated in figures 1 to 4 .
  • the chair according to the invention comprises armrests 104 mutually parallel, articulated on the backrest 101, each armrest 104 having a sliding axis; a legrest 103 comprising two branches articulated relative to the seat 102 and relative to the armrests 104; a stretched canvas (not shown) intended to cover the backrest 101, the seat 102 and the legrest 103.
  • the seat 102 of the armchair 100 is delimited by at least a first and a second side members 102a positioned in parallel and facing each other, said seat 102 being articulated with respect to the backrest 101 as illustrated. to the figures 1 and 2 .
  • each leg 105 is formed of at least one front leg 105a and one rear leg 105b.
  • Each rear leg 105b of each leg 105 comprises a flat end 105c mounted articulated on a front leg 105a of the same leg 105.
  • Each leg 105 of the base comprises a leg yoke 1 comprising a first portion configured to allow sliding of the rear leg 105b and a second portion fixed to a spar 102a of the seat 102.
  • the jamb yoke 1 is formed of at least one receiving shell 1b comprising a receiving housing 2b of a fixing member 4 shaped to be fixed to a spar 102a of the seat 102, and at least one shell of covering la, articulated relative to the receiving shell 1b.
  • the covering shell 1a comprises a mask configured to cover the fixing member 4 housed in the receiving housing 2b of the receiving shell 1b as visible in figure 5 .
  • the covering shell 1a further comprises a complementary receiving housing 2a shaped to at least partially receive the fixing member.
  • the additional reception housing 2a is preferably blind and is positioned on a face opposite the cover of the cover shell la, as shown in figure 6 .
  • the covering shell 1a is mounted in rotation along the axis XX on the receiving shell 1b.
  • the receiving shell 1b comprises two pivot pins 5 each intended to cooperate with a complementary member, in the form of a tab 6 formed on the covering shell 1b.
  • each pivot pin 5 protrudes from either side of the receiving shell 1b along a transverse axis XX of the jamb yoke 1.
  • the transverse axis XX along which each pivot pin 5 extends is substantially parallel to the axis along which a second receiving housing 3b, shaped to slidably receive the rear leg 105b of a leg 105, extends.
  • the covering shell 1a comprises two complementary members 6 in the form of legs 6 each shaped to cooperate with a pivot pin 5.
  • the two legs 6 are positioned facing each other laterally with respect to the cover shell la.
  • receiving shell 1b and the covering shell 1a can be connected to each other by a connecting member, preferably a leaf spring.
  • the receiving shell 1b further comprises a second receiving housing 3b shaped to slidably receive a rear leg 105b of the jamb 105, as shown in figures 5 to 10 .
  • the covering shell 1a comprises a second complementary receiving housing 3a shaped to at least partially receive the rear leg 105b housed in the second receiving housing 3b of the receiving shell 1b.
  • the covering shell 1a comprises a closure member 7 of the jamb yoke 1, said closure member 7 being configured to cooperate with a complementary closure member 8 formed in the receiving shell 1b, as illustrated in particular in figures 8 and 10 .
  • the closure member 7 protrudes from the covering shell 1a and more particularly extends along a secant axis and preferably substantially perpendicular to the longitudinal axis along which the jamb yoke 1 extends, as seen in figure 10 .
  • the closure member 7 has at a free end a retaining element shaped to cooperate with the complementary closure member 8, and more precisely with an orifice 8a formed in the complementary closure member 8.
  • the complementary closure member 8 is formed above the second housing 3b of the receiving shell 1b as visible in figures 8 and 10 .
  • the complementary closure member 8 comprises an orifice 8a shaped to cooperate with the closure member 7 of the covering shell la.
  • the covering shell 1a further comprises two guide blades 12 arranged on either side of the first complementary receiving housing 2a.
  • the two guide blades 12 being intended to cooperate with a recess formed in the receiving shell 1b.
  • these guide blades are optional and may be a number greater or less than two.
  • the covering shell 1a comprises a retaining element 11 shaped to cooperate with a complementary retaining element 10 provided on the receiving shell 1b.
  • the retaining element 11 comprises a free end preferably having a hook shape as visible in figure 7 .
  • the receiving shell 1b comprises a complementary retaining element 10 shaped to cooperate with a retaining element 11 provided on the covering shell la.
  • the complementary retaining element 10 comprises a protruding portion, the shape of the free end of the retaining member 11 is shaped to engage with said protruding portion of the complementary retaining member 10, as illustrated in figure 10 .
  • the covering shell 1a has a face formed by the cover and an opposite face comprising all of the components described above and each intended to cooperate with a complementary component of the receiving shell 1b.
  • the chair 100 comprises means for limiting the sliding of the rear leg 105b produced using a connecting rod 106 and an element 107 forming a stop.
  • the connecting rod 106 has a first end 106a articulated around the front leg 105a and a second end 106b articulated around the leg yoke 1. More precisely, the first end 106a is curved around a fastening element passing through the front leg 105a , as shown in particular in figure 12 , and the second end 106b is bent around the fixing member 4 so as to be housed in the jamb yoke 1, as shown in figure 7 .
  • the element 107 forming a stopper is fixed in the rear leg 105b by means of a fixing rod 109 passing through orifices 110 carried by said rear leg 105b.
  • each rear leg 105b will slide rearwardly until the element 107 comes into abutment against an area of the connecting rod 106 located in the vicinity of its second end 106a.
  • the armchair 100 is then stabilized and allows a person to sit.
  • the receiving shell 1b advantageously has a concave receiving zone 108 shaped to receive the element 107 when the latter comes into contact with the connecting rod 106. This thus makes it possible to avoid the concentration of the forces exerted by the element 107. on the single connecting rod 106 and to distribute them between the leg yoke 1 and said connecting rod 106, the safety and the stability being thereby increased.

Claims (11)

  1. Klappbarer und verstellbarer Liegestuhl (100), mindestens Folgendes umfassend:
    - eine Rückenlehne (101),
    - eine Sitzfläche (102), die durch mindestens einen ersten und einen zweiten Längsträger (102a) begrenzt ist, die einander gegenüber positioniert sind, wobei die Sitzfläche in Bezug auf die Rückenlehne gelenkig ist,
    - ein Gestell, das aus einem ersten Pfosten (105) und einem zweiten Pfosten (105) gebildet wird, wobei jeder Pfosten aus mindestens einem vorderen Schenkel (105a) und einem hinteren Schenkel (105b) gebildet wird, wobei der hintere Schenkel ein Ende (105c) umfasst, das gelenkig an dem vorderen Schenkel montiert ist, wobei jeder Pfosten des Gestells eine Pfostenbedeckung (1) umfasst, die einen ersten Abschnitt beinhaltet, der konfiguriert ist, um ein Gleiten des hinteren Schenkels zu erlauben, und einen zweiten Abschnitt, der an einem Längsträger der Sitzfläche befestigt ist, wobei das Gestell an jedem Pfosten Gleitbegrenzungsmittel des hinteren Schenkels (106, 107) umfasst,
    dadurch gekennzeichnet, dass die Pfostenbedeckung aus mindestens einer Aufnahmeverschalung (1b) gebildet ist, die eine erste Aufnahmebehausung (2b) umfasst, die ausgeformt ist, um mindestens teilweise ein Befestigungsorgan (4) aufzunehmen, wobei das Befestigungsorgan dazu bestimmt ist, an einem Längsträger der Sitzfläche befestigt zu werden, und mindestens eine Überzugsverschalung (1a), die die in Bezug auf die Aufnahmeverschalung gelenkig ist, wobei die Überzugsverschalung auf einer Seite eine Abdeckung umfasst, die konfiguriert ist, um mindestens teilweise das Befestigungsorgan, das mindestens teilweise in der ersten Aufnahmebehausung der Aufnahmeverschalung behaust ist, zu verbergen.
  2. Liegestuhl (100) nach Anspruch 1, wobei die Überzugsverschalung (1a) weiter eine erste ergänzende Aufnahmebehausung (2a) umfasst, die ausgeformt ist, um mindestens teilweise das Befestigungsorgan (4) aufzunehmen.
  3. Liegestuhl (100) nach Anspruch 2, wobei die erste ergänzende Aufnahmebehausung (2a) auf einer entgegengesetzten Seite zur Abdeckung der Überzugsverschalung (1a) positioniert ist.
  4. Liegestuhl (100) nach einem der Ansprüche 1 bis 3, wobei die Aufnahmeverschalung (1b) eine zweite Aufnahmebehausung (3b) umfasst, die ausgeformt ist, um mindestens teilweise einen Teil eines hinteren Schenkels (105b) eines Pfostens (105) aufzunehmen, wobei die zweite Aufnahmebehausung die Beweglichkeit des hinteren Schenkels zulässt.
  5. Liegestuhl (100) nach Anspruch 4, wobei die Überzugsverschalung (1a) eine zweite ergänzende Aufnahmebehausung (3a) umfasst, die ausgeformt ist, um mindestens teilweise den hinteren Schenkel (105b) aufzunehmen, der mindestens teilweise in der zweiten Aufnahmebehausung (3b) der Aufnahmeverschalung (1b) behaust ist.
  6. Liegestuhl (100) nach einem der Ansprüche 1 bis 5, wobei die Überzugsverschalung (1a) drehend auf der Aufnahmeverschalung (1b) montiert ist.
  7. Liegestuhl (100) nach einem der Ansprüche 1 bis 6, wobei die Aufnahmeverschalung (1b) mindestens eine Schwenknase (5) umfasst, die konfiguriert ist, um mit einem ergänzenden Organ (6) zusammenzuwirken, das auf der Überzugsverschalung (1a) vorgesehen ist.
  8. Liegestuhl (100) nach Anspruch 7, wobei die Überzugsverschalung (1a) mindestens ein ergänzendes Organ, vorzugsweise in Form einer Lasche (6) umfasst, das dazu bestimmt ist, mit der mindestens einen Schwenknase der Aufnahmeverschalung zusammenzuwirken.
  9. Liegestuhl (100) nach einem der Ansprüche 1 bis 8, wobei die Überzugsverschalung (1a) ein Verschlussorgan (7) der Pfostenbedeckung (1) umfasst, wobei das Verschlussorgan konfiguriert ist, um mit einem ergänzenden Verschlussorgan (8) zusammenzuwirken, das in der Aufnahmeverschalung vorgesehen ist.
  10. Liegestuhl (100) nach einem der Ansprüche 1 bis 9, wobei die Gleitbegrenzungsmittel auf jedem Pfosten (105) eine Verbindungsstange (106) umfassen, die ein erstes, um den vorderen Schenkel (105a) gelenkiges Ende (106a) und ein zweites um die Pfostenbedeckung (1) gelenkiges Ende (106b) und ein Element (107) aufweist, das an dem hinteren Schenkel befestigt ist, und ausgeformt ist, um in der Umgebung seines zweiten Endes auf Anschlag gegen die Verbindungsstange zu kommen.
  11. Liegestuhl (100) nach Anspruch 10, wobei die Aufnahmeverschalung (1b) eine Aufnahmezone (108) umfasst, die ausgeformt ist, um das Element (107) aufzunehmen.
EP17808540.3A 2016-11-10 2017-11-08 Verstellbarer klappliegestuhl Active EP3537932B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL17808540T PL3537932T3 (pl) 2016-11-10 2017-11-08 Składany fotel odchylany

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1660899A FR3058303B1 (fr) 2016-11-10 2016-11-10 Fauteuil pliable et inclinable
PCT/FR2017/053042 WO2018087468A1 (fr) 2016-11-10 2017-11-08 Fauteuil pliable inclinable

Publications (2)

Publication Number Publication Date
EP3537932A1 EP3537932A1 (de) 2019-09-18
EP3537932B1 true EP3537932B1 (de) 2020-11-04

Family

ID=57861065

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17808540.3A Active EP3537932B1 (de) 2016-11-10 2017-11-08 Verstellbarer klappliegestuhl

Country Status (10)

Country Link
US (1) US10765213B2 (de)
EP (1) EP3537932B1 (de)
JP (1) JP7016359B2 (de)
CN (1) CN109996468B (de)
CA (1) CA3040325A1 (de)
DK (1) DK3537932T3 (de)
ES (1) ES2847212T3 (de)
FR (1) FR3058303B1 (de)
PL (1) PL3537932T3 (de)
WO (1) WO2018087468A1 (de)

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FR3058303B1 (fr) * 2016-11-10 2018-11-23 Lafuma Mobilier Sas Fauteuil pliable et inclinable
US20220022654A1 (en) * 2018-12-04 2022-01-27 Mark Andrew Fraser A collapsible chair
EP3945941A4 (de) * 2019-03-29 2023-04-12 Gci Outdoor, Inc. Faltbarer und tragbarer stuhl mit unabhängig beweglicher beinstütze
AU2020287097B2 (en) 2019-06-04 2023-10-26 Yeti Coolers, Llc Portable chair

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CN204743290U (zh) * 2015-06-10 2015-11-11 苏州嘉友吉星汽车零部件有限公司 多功能伸缩式座椅
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FR3058303B1 (fr) * 2016-11-10 2018-11-23 Lafuma Mobilier Sas Fauteuil pliable et inclinable

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Also Published As

Publication number Publication date
WO2018087468A1 (fr) 2018-05-17
PL3537932T3 (pl) 2021-05-17
DK3537932T3 (da) 2021-01-11
JP7016359B2 (ja) 2022-02-04
US10765213B2 (en) 2020-09-08
US20190269244A1 (en) 2019-09-05
FR3058303A1 (fr) 2018-05-11
CN109996468B (zh) 2022-06-14
ES2847212T3 (es) 2021-08-02
CN109996468A (zh) 2019-07-09
EP3537932A1 (de) 2019-09-18
CA3040325A1 (fr) 2018-05-17
JP2019534097A (ja) 2019-11-28
FR3058303B1 (fr) 2018-11-23

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