WO2019011357A1 - Dispositif d'assise pliable - Google Patents

Dispositif d'assise pliable Download PDF

Info

Publication number
WO2019011357A1
WO2019011357A1 PCT/DE2017/100853 DE2017100853W WO2019011357A1 WO 2019011357 A1 WO2019011357 A1 WO 2019011357A1 DE 2017100853 W DE2017100853 W DE 2017100853W WO 2019011357 A1 WO2019011357 A1 WO 2019011357A1
Authority
WO
WIPO (PCT)
Prior art keywords
seat device
backrest element
seat
side parts
backrest
Prior art date
Application number
PCT/DE2017/100853
Other languages
German (de)
English (en)
Inventor
Willi Miller
Original Assignee
Willi Miller
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 Willi Miller filed Critical Willi Miller
Priority to EP17800374.5A priority Critical patent/EP3651616B1/fr
Priority to ES17800374T priority patent/ES2897477T3/es
Priority to EP18725389.3A priority patent/EP3651617B1/fr
Priority to PCT/DE2018/100384 priority patent/WO2019011368A1/fr
Priority to ES18725389T priority patent/ES2897451T3/es
Priority to DE112018003591.3T priority patent/DE112018003591A5/de
Publication of WO2019011357A1 publication Critical patent/WO2019011357A1/fr

Links

Classifications

    • 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
    • A47C4/08—Folding chairs with inflexible seats having a frame made of wood or plastics

Definitions

  • the invention relates to a seat device with two side parts and a backrest element and a seat element which is at least indirectly releasably anchored to the side parts, wherein the two side parts in the region of the respective backrest element near end face in each case by one vertical axis pivotable first hinge are mounted to reversibly transfer the side members from a normal position in which the side parts are arranged perpendicular to the backrest element in a stowed position in which the side parts are aligned parallel to the backrest element.
  • the object of the invention is therefore to provide a seat device that is convenient to transport due to the possibility of deformability, easy to stow in a small space and also offers an upscale, compared to the prior art improved seating comfort.
  • this object is achieved in that at least the seat member of a plurality of interconnected by means of connecting elements
  • Lamella bodies is formed.
  • the seat device is achieved by the feature combination that at least the seat element is formed by a plurality of interconnected by means of connecting elements lamellar bodies, a reversible Kollabieriana the essential components from an expanded state to a collapsed state, with the possibility of a convenient stowing and facilitated transport when compared to the state of the art significantly increased seating comfort is ensured.
  • the side parts in each case in a near the backrest element and a portion which is remote from the backrest element, wherein a respective partial region near the backrest element is mounted in the region of an end face near the backrest element in question about the first hinge pivotable about a vertical axis.
  • the two subregions are mounted in the region of opposing end faces each about a second hinge pivotable about a vertical axis in order to separate the respective subregions from a collapsed state, in which the subregions are substantially parallel to the back rest.
  • Element are arranged to reversibly convert into an expanded state in which the respective two subregions are arranged in the normal position perpendicular to the backrest element.
  • the backrest element and the respective subregions of a side part are preferably formed as a panel, wherein the lower surface of a respective panel at least indirectly forms a contact surface for parking the seat device on a flat Absteil configuration.
  • the backrest element is formed by a plurality of lamellar bodies connected to one another by means of connecting elements, and the respective partial areas of a side part are formed as a panel, wherein the lower surface of a respective side part at least indirectly forms a contact surface for parking the seat device on a flat abutment surface ,
  • a third hinge with a vertical pivot axis for fastening a connecting element connecting the two side parts is preferably provided in the area of an end face remote from the backrest element of a respective partial area of a respective side part remote from the backrest element.
  • the connecting element is preferably also designed as a panel, the lower surface of which also forms at least indirectly a contact surface for parking the seat device on a flat abutment surface.
  • the seat member is preferably convertible from a collapsed state in which the seat member is disposed substantially parallel to the seat back member, reversibly convertible to an expanded condition in which the seat member is disposed perpendicular to the seat back member and perpendicular to the side members.
  • the seat element is subdivided into a partial region near the backrest element and remote from the backrest element, wherein the two partial regions are mounted in the region of opposing end surfaces about a fourth hinge pivotable about a horizontal axis, in order to reversibly convert the respective partial regions from a collapsed state, in which the partial regions are arranged substantially parallel to the backrest element, into an expanded state, in which the respective two partial regions are arranged perpendicular to the backrest element and perpendicular to the lateral parts.
  • the seat device according to the invention is significantly improved compared to the conventional known embodiment significantly in terms of a seat comfort due to the feature that at least the seat element formed by a plurality of by means of flexible or rotary movements allowing fasteners such as hooks and eyes or hinges interconnected lamellar bodies.
  • the individual connecting elements can be designed as hinges connecting two mutually adjacent lamellar bodies or as elastic bands extending at right angles to the front edge of the seating element.
  • the lamellar bodies are preferably made long-narrow, wherein a long side of the lamellar bodies is arranged parallel to a front edge of the seating element.
  • a bearing surface of the lamellar body may be concave, convex or concavo-convex to form a concave, convex or konkavkonvex curved surface of the seat member.
  • a respective bearing surface of the lamellar body is preferably but not necessarily of at least one upper edge, usually formed by the two upper edges of the respective two side parts.
  • the partial region of the seat element which is close to the backrest element is preferably by means of a fifth element fastened at least indirectly to the backrest element Hinge about a horizontal axis pivoted, wherein the backrest element remote portion of the seat element comes to rest in an expanded state on an upper end face of the connecting element.
  • a projection may be formed which forms a bearing surface for the expanded seat element.
  • the two first hinges each pivotable about a vertical axis are preferably arranged at a predetermined distance from the backrest element on a fixedly connected to the backrest element distance element to provide a space in which the collapsed side parts and the collapsed seat can be introduced ,
  • the backrest element, the two side parts and the seat element can be formed according to a simple embodiment of the seat device according to the invention of rectangular shaped planar panels.
  • the two side parts are formed by rectangularly formed planar panels and the backrest element is connected by a plurality of interconnected by means of connecting elements
  • Lamella bodies formed.
  • the individual fasteners can in turn of hinges or perpendicular to the top of the Backrest element extending elastic bands may be formed.
  • the lamellar bodies are preferably made long-narrow, wherein a long side of the lamellar body is arranged parallel to an upper edge of the backrest element.
  • a support surface of the lamellar body may be arranged inclined at a constant angle to form an inclined planar surface of the backrest element, or a support surface of the lamellar body may be concave and / or convexly curved at least in sections to form a correspondingly curved surface of the backrest element. To form element.
  • a bearing surface of the lamellar body may preferably be formed by a trailing edge of a side part.
  • Fig. 1 shows a preferred embodiment of the seat device according to the invention in a collapsed state in a view from above;
  • FIG. 3 the preferred illustrated in Figure 1 Embodiment of the seat device according to the invention in a fully-expanded state in a view from above;
  • Embodiment of the seat device according to the invention in a fully-expanded state in a view obliquely from the front.
  • Fig. 5 shows a preferred embodiment of the device according to the invention in the fully-expanded state in a front view.
  • FIG. 1 to 4 simple embodiment of a seat device 100 comprises two side parts 110, 111 and a backrest element 120 and a seat member 130 which is at least indirectly releasably anchored to the side parts 110, 111.
  • FIG. 5 The preferred embodiment of a seat device 100 according to the invention shown in FIG. 5 is identical to the simple embodiment of the device according to the invention shown in FIGS. 1 to 4 except for a provision of lamellar bodies 131, 132.
  • the two side parts 110, 111 are mounted in the region of an end face near the backrest element 120 in each case about a hinge 141 pivotable about a vertical axis in order to move the side parts 110, 111 from the normal position, in which the side parts 110, 111 perpendicular to the back rest.
  • Element 120 are arranged to bring in a stowed position, in which the side parts 110, 111 are arranged parallel to the backrest element 120.
  • the Seat element 130 is in the embodiment shown in Figure 5 of a plurality of interconnected by means of connecting elements
  • Lamella bodies 131, 132 formed.
  • the side parts 110, 111 are respectively subdivided into a 110 111 ⁇ close to the backrest element 120 and a subsection 110 ⁇ ⁇ , 111 ⁇ ⁇ distant from the backrest element 120, wherein a respective subregion 110 111 ⁇ in the vicinity of the backrest element 120 Area of a respective backrest element 120 near the end face is mounted about the pivotable about a vertical axis of the first hinge 141.
  • the two subareas 110 111 110 , ⁇ , 111 , ⁇ are further supported in the region of opposing end faces in each case about a second hinge 142 pivotable about a vertical axis to the respective portions 110 111 110 , ⁇ , 111 , ⁇ from a collapsed state , in which the subregions 110 111 110 ⁇ ⁇ , 111 ⁇ ⁇ are arranged substantially parallel to the backrest element 120 to convert reversibly into an expanded state in which the respective two subareas 110 111 110 , ⁇ , 111 , ⁇ in the normal position are arranged perpendicular to the backrest element 120.
  • the seat back member 120 is also formed from a plurality of interconnected means of connecting elements lamellar bodies 131, 132, and the respective portions 110 111 110 ⁇ ⁇ , 111 ⁇ ⁇ of a side portion 110, 111 are formed as a panel, wherein the lower surface of a respective side part 110, 111 at least indirectly forms a contact surface for parking the seat device 100 on a flat Absteil configuration.
  • a third hinge 143 with a vertical pivot axis for fastening one of the two side parts 110 ⁇ ⁇ is located in the region of a rear face element 120 of an end face of a partial area 110 ⁇ ⁇ , 111 ⁇ ⁇ of a respective side part 110, 111 remote from the backrest element 120.
  • 111 ⁇ ⁇ connecting connecting element 150 is provided.
  • the connecting element 150 is designed as a panel whose lower surface likewise forms, at least indirectly, a contact surface for parking the seat device 100 on a flat abutment surface.
  • the seat element 130 is subdivided into a 130 ⁇ close to the backrest element 120 and a part area 130 f f remote from the backrest element 120, wherein the two subregions 130 130 ⁇ ⁇ are in the region of opposite end faces are mounted about a horizontal axis pivotable fourth hinge 144 to the respective portions 130 130 ⁇ ⁇ from a collapsed state in which the portions 130 130 ⁇ ⁇ are arranged substantially parallel to the backrest element 120, reversible in an expanded state to transfer, in which the respectively two partial regions 130,130 ⁇ ⁇ perpendicular to the backrest element 120 and perpendicular to the side parts 110,111,110 ⁇ ⁇ , 111 ⁇ ⁇ .
  • the seating element 130 is of a plurality of interconnected elements connected lamellar bodies 131, 132 formed, wherein the individual connecting elements are formed by hinges.
  • the lamellar bodies 131, 132 have a narrow design, with a long side of the lamellar bodies being arranged parallel to a front edge of the seating element.
  • a contact surface of the lamellar bodies 131, 132 is curved concave convex in order to form a concave-convex surface of the seat member 130, wherein the respective bearing surfaces of the lamellar bodies 131, 132 are formed by the upper edges of the respective two side parts 110, 111.
  • the partial region 130 ⁇ of the seat element 130 close to the backrest element 120 can be pivoted about a horizontal axis by means of a fifth hinge 145 fastened at least indirectly to the backrest element 120, wherein the partial region 130 ⁇ of the seat element 130 in FIG expanded state on an upper end face of the connecting element 150 comes to rest.
  • the two first hinges 141 each pivotable about a vertical axis are arranged at a predetermined distance from the backrest element 120 on a distance element 170 fixedly connected to the backrest element 120, in order to form a free space into which the backrest element 120 engages collapsed side parts 110, 111 and the collapsed seat 130, can be introduced.
  • the backrest element 120, the two side parts 110, 111 and the seat element 130 are formed by rectangularly formed planar panels.
  • the two side parts 110, 111 are formed by rectangularly formed planar panels and the backrest element 120 is formed by a plurality of lamellar bodies 131, 132 connected to one another by means of connecting elements.
  • the individual connecting elements are formed by hinges, wherein the lamellar bodies 131, 132 are formed long-narrow and a long side of the lamellar body is arranged parallel to an upper edge of the backrest element 120.
  • a bearing surface of the louver bodies 131, 132 is inclined at a constant angle to form an inclined planar surface of the seat back member 120.
  • a bearing surface of the lamellar bodies 131, 132 is formed by a respective trailing edge of a side part 110, 111.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Seats For Vehicles (AREA)

Abstract

L'invention concerne un dispositif d'assise (100) comprenant deux éléments latéraux (110, 111) ainsi qu'un élément dossier (120) et un élément d'assise (130) apte à être ancré de manière amovible au moins indirectement aux éléments latéraux (110, 111) ; l'aptitude au pliage aux fins de transport ou d'empilement est obtenue en ce que dans la zone d'une face frontale proche de l'élément dossier (120) concerné, les deux éléments latéraux (110, 111) sont respectivement montés autour d'une première charnière (141) qui pivote autour d'un axe vertical. Afin d'amener de manière réversible les éléments latéraux (110, 111) d'une position normale, dans laquelle les éléments latéraux (110, 111) sont perpendiculaires à l'élément dossier (120), à une position d'empilement, dans laquelle les éléments latéraux (110, 111) sont parallèles à l'élément dossier (120), au moins l'élément d'assise (130) est formé d'une pluralité de corps à lamelles reliés par une pluralité d'éléments de liaison.
PCT/DE2017/100853 2017-07-14 2017-10-09 Dispositif d'assise pliable WO2019011357A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP17800374.5A EP3651616B1 (fr) 2017-07-14 2017-10-09 Dispositif d'assise pliable
ES17800374T ES2897477T3 (es) 2017-07-14 2017-10-09 Dispositivo de asiento plegable
EP18725389.3A EP3651617B1 (fr) 2017-07-14 2018-04-23 Dispositif d'assise pliable
PCT/DE2018/100384 WO2019011368A1 (fr) 2017-07-14 2018-04-23 Dispositif d'assise pliable
ES18725389T ES2897451T3 (es) 2017-07-14 2018-04-23 Dispositivo de asiento plegable
DE112018003591.3T DE112018003591A5 (de) 2017-07-14 2018-04-23 Kollabierbare sitz-vorrichtung

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEPCT/DE2017/100584 2017-07-14
DE2017100584 2017-07-14

Publications (1)

Publication Number Publication Date
WO2019011357A1 true WO2019011357A1 (fr) 2019-01-17

Family

ID=60381983

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/DE2017/100853 WO2019011357A1 (fr) 2017-07-14 2017-10-09 Dispositif d'assise pliable
PCT/DE2018/100384 WO2019011368A1 (fr) 2017-07-14 2018-04-23 Dispositif d'assise pliable

Family Applications After (1)

Application Number Title Priority Date Filing Date
PCT/DE2018/100384 WO2019011368A1 (fr) 2017-07-14 2018-04-23 Dispositif d'assise pliable

Country Status (4)

Country Link
EP (2) EP3651616B1 (fr)
DE (1) DE112018003591A5 (fr)
ES (2) ES2897477T3 (fr)
WO (2) WO2019011357A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11479157B2 (en) * 2018-04-27 2022-10-25 Magna Seating Inc Retractable bolsters for a reversible seat

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203088249U (zh) * 2013-02-01 2013-07-31 杨世全 一种折叠凳子
CN105982452A (zh) * 2015-02-11 2016-10-05 静思人文志业股份有限公司 折叠椅
US20160331140A1 (en) * 2015-05-16 2016-11-17 Rockpaperrobot Inc. Folding Furniture
DE102015110388A1 (de) * 2015-05-22 2016-11-24 Willi Miller Kollabierbare Sitz-Vorrichtung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20012511U1 (de) * 2000-07-17 2000-12-28 Hoerdum Martin Selbstaufbauende Möbel
TW201626924A (zh) * 2015-01-30 2016-08-01 Jing Si Publishing Co Ltd 折疊椅

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203088249U (zh) * 2013-02-01 2013-07-31 杨世全 一种折叠凳子
CN105982452A (zh) * 2015-02-11 2016-10-05 静思人文志业股份有限公司 折叠椅
US20160331140A1 (en) * 2015-05-16 2016-11-17 Rockpaperrobot Inc. Folding Furniture
DE102015110388A1 (de) * 2015-05-22 2016-11-24 Willi Miller Kollabierbare Sitz-Vorrichtung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11479157B2 (en) * 2018-04-27 2022-10-25 Magna Seating Inc Retractable bolsters for a reversible seat

Also Published As

Publication number Publication date
EP3651617B1 (fr) 2021-08-11
EP3651616A1 (fr) 2020-05-20
ES2897477T3 (es) 2022-03-01
EP3651616B1 (fr) 2021-08-11
DE112018003591A5 (de) 2020-04-09
EP3651617A1 (fr) 2020-05-20
WO2019011368A1 (fr) 2019-01-17
ES2897451T3 (es) 2022-03-01

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