WO2016142530A1 - Châssis de siège comportant un repose-pied rétractable et déployable - Google Patents

Châssis de siège comportant un repose-pied rétractable et déployable Download PDF

Info

Publication number
WO2016142530A1
WO2016142530A1 PCT/EP2016/055327 EP2016055327W WO2016142530A1 WO 2016142530 A1 WO2016142530 A1 WO 2016142530A1 EP 2016055327 W EP2016055327 W EP 2016055327W WO 2016142530 A1 WO2016142530 A1 WO 2016142530A1
Authority
WO
WIPO (PCT)
Prior art keywords
seating furniture
footrest
translational
furniture chassis
movement
Prior art date
Application number
PCT/EP2016/055327
Other languages
German (de)
English (en)
Inventor
Michael Mackert
Original Assignee
Innotec Motion GmbH
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 Innotec Motion GmbH filed Critical Innotec Motion GmbH
Priority to DK16727960.3T priority Critical patent/DK3267841T3/en
Priority to EP16727960.3A priority patent/EP3267841B1/fr
Publication of WO2016142530A1 publication Critical patent/WO2016142530A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/50—Supports for the feet or the legs coupled to fixed parts of the chair
    • A47C7/506—Supports for the feet or the legs coupled to fixed parts of the chair of adjustable type

Definitions

  • the present invention relates to a seating furniture chassis according to the preamble of the first claim.
  • a seating furniture chassis As a seating furniture constructions are referred to form the backbone of a chair. Upholstery and covers are installed on the seating. From DE 102009051 576 A1 a seating furniture chassis is known, which has an extendable and foldable footrest. In known seating chassis conversion means are used, the angular momentum of a drive means in an extending and
  • seating furniture chassis often have a suspension for one
  • Conversion means and the suspension are usually arranged in close to each other areas. This arrangement is a reduction of the space for the inputs and
  • the invention has the object to provide a seating furniture chassis, with less space for the inputs and
  • Extension mechanism of the footrest is needed.
  • a chair to be created with such a seating furniture chassis This object is achieved by a seating furniture chassis according to claim 1 and by a chair according to claim 16.
  • the seating furniture chassis includes a retractable leg and / or foot rest, a seat base support frame, a drive means, and translating means adapted to receive one of
  • Drive means generated angular momentum in a single and / or
  • the conversion means comprise a shaft which can be driven by the drive means. This shaft is arranged parallel to a rear frame part of the seat support frame. Under the rear frame part is understood to mean the part of the seat support frame, which is a backrest
  • Conversion means at least two gears and a first
  • Both the two gears and the first translation means may be arranged in a first lateral edge region of the seat surface region. Under the side
  • Edge area is understood to mean the area closer to the lateral edge of the seat area than the center of the seat area
  • the seating area is from the Framed seat support frame.
  • the gears and the first one are from the Framed seat support frame.
  • the two gears mesh with each other and a first gear of the two gears can be driven by the shaft.
  • the second gear is for driving the first translating means
  • the second gear may be disposed in the position of use of the seating furniture chassis above the shaft and the second gear. This allows the shaft to be so deep
  • a translational means is understood to mean, in particular, a means which is designed to convert a rotational movement into a translational movement. Under certain circumstances, this can take place in cooperation with a second translation agent.
  • the first translational means is understood to mean, in particular, a means which is designed to convert a rotational movement into a translational movement. Under certain circumstances, this can take place in cooperation with a second translation agent.
  • Threaded rod be formed.
  • the lateral frame part can connect to the rear frame part and in
  • Implementing means comprise a second translation means which is connected to the first translation means and is translationally moved in a drive of the shaft by the drive means. This can be done, for example, that the second
  • the second translational means can also be a threaded rod
  • the seating furniture chassis may include a footrest supporting structure for the leg and / or footrest.
  • the second translational agent can with the
  • Footrest support structure be connected, so that a translational movement of the second translational means a translational
  • This translational movement of the footrest support structure may also be referred to as on or
  • Extension movement of the leg and / or footrest are called.
  • the seating furniture chassis may comprise a guide means.
  • the second translation means may be adapted to be guided by the guide means during translatory movement.
  • the seating furniture chassis may comprise rollers which connect the second translating means with the
  • the guide means can be used as
  • Be formed guide rail in which the rollers are guided in a translational movement of the second translation means.
  • the guide means in a rear end region for a guide of the second
  • Footrest in the retracted state is even less visible to a user.
  • Conversion means be designed to trigger an extension movement of the leg and / or footrest during an extension movement of the leg and / or footrest and to trigger a Einklappiolo the leg and / or footrest at a retraction of the leg and / or footrest. As already mentioned, this can be done, for example, in the way described in DE 102009051 576 A1. According to one embodiment of the invention, a movement of the second translational means downwards - ie in the direction of
  • Conversion means be adapted to trigger the movement of the second translational means down at the end of a folding movement of the leg and / or footrest. This is particularly advantageous so that the conversion means require little space and the leg and / or footrest is little to see in the retracted state.
  • Conversion means comprise at least a third and a fourth of the gears and a third translation means. These components may be arranged in a second lateral edge region of the seat surface region, which lies opposite the first lateral edge region.
  • the third gear can be driven by the shaft.
  • the fourth gear can engage in the third gear and be designed for the drive of the third translation means.
  • the conversion means in the second lateral region can be any conversion means in the second lateral region.
  • Operation of the conversion means may be similar or the same in both lateral areas.
  • Fig. 1 is a schematic perspective view of a
  • Fig. 2 is a schematic perspective view obliquely from below of
  • Fig. 3 is a schematic side perspective view of
  • Figure 4 is a schematic perspective view of the seating furniture chassis of Fig. 3 with partially folded and retracted
  • Figure 5 is a schematic perspective view of the seating furniture chassis of Figure 4 with completely folded and retracted leg and / or footrest.
  • Fig. 6 is a schematic side view of the seating furniture chassis of Fig. 5;
  • Figure 7 is a schematic perspective view of the seating furniture chassis of Figure 1 with partially folded and retracted leg and / or footrest.
  • Fig. 8 is a schematic perspective view of the seating furniture chassis of Fig. 7 with completely folded and retracted leg and / or footrest.
  • the seating chassis 100 includes a leg and / or footrest 101, which is also referred to as a footrest 101 in the context of this description to improve readability.
  • the footrest 101 is attached to a leg and / or footrest support structure 102.
  • the seating furniture chassis 100 includes a
  • Seating surface support frame 103 This framing a seat surface area 106 and has two lateral frame parts 104, the one another
  • Seating Chassis 100 may also include a backrest, which is not shown in the figures for the sake of clarity.
  • the seating chassis 100 further includes a drive means 107 which drives a shaft 108 parallel to the rear
  • Frame part 105 of the seat support frame 103 extends.
  • Rotation of the shaft 108 is transmitted in two lateral edge regions of the seat surface region 106 to a lower gear 109, which is in engagement with an upper gear 110.
  • This arrangement of the shaft 108 and the four gears 109 and 110 at both side ends of the shaft 108 allows a relatively deep arrangement of the shaft 108, so that neither the drive means 107 nor the shaft 108 collide with a suspension of the seat and are particularly space-saving. From Figure 6 is particularly good the
  • the rotation of the upper gear 110 is transmitted to a V-belt 111, which is used as the first translational means in the illustrated embodiment.
  • a carriage 112 is with the V-belt 111 connected so that the carriage 112 at a
  • Rotation movement of the upper gears 110 is translationally moved.
  • the carriage 112 has two wheels which during the rotation
  • both V-belts 111 on both sides of the seat surface area 106 are driven by the same shaft 108.
  • the translational movement of the carriage 112 takes place uniformly and synchronously on both sides.
  • the carriage 112 is connected to the foot supporters support structure 102, so that its translational movement in a translational
  • Movement of the foot support structure 102 is implemented. This results in a retraction or extension movement of the footrest 101. During the retraction movement, the footrest 101 becomes
  • the guide rail 400 has at its rear end a kink 401, which points in the position of use of the seating furniture chassis down. This can be seen particularly well in a synopsis of FIGS. 7 and 8. At the end of the retraction movement, the rear roller of the carriage 112 moves into the bend 401, so that the carriage performs a slight rotational movement. This rotational

Landscapes

  • Passenger Equipment (AREA)
  • Combinations Of Kitchen Furniture (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)

Abstract

Châssis de siège (100) comprenant un repose-pied (101) rétractable et déployable, un cadre de support d'assise (103), un moyen d'entraînement (107) et des moyens de conversion conçus pour convertir une impulsion de rotation produite par le moyen d'entraînement (107) en un mouvement de déploiement et/ou de rétraction du repose-pied (101), les moyens de conversion comprenant un axe (108) pouvant être entraîné par le moyen d'entraînement (107) et agencé parallèlement à une partie arrière du cadre de support d'assise.
PCT/EP2016/055327 2015-03-11 2016-03-11 Châssis de siège comportant un repose-pied rétractable et déployable WO2016142530A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DK16727960.3T DK3267841T3 (en) 2015-03-11 2016-03-11 SEAT CHASSIS comprising an extendable and retractable footrest
EP16727960.3A EP3267841B1 (fr) 2015-03-11 2016-03-11 Châssis de siège comportant un repose-pied rétractable et déployable

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202015101262.4 2015-03-11
DE202015101262.4U DE202015101262U1 (de) 2015-03-11 2015-03-11 Sitzmöbelchassis mit einer ein- und ausfahrbaren Fußstütze

Publications (1)

Publication Number Publication Date
WO2016142530A1 true WO2016142530A1 (fr) 2016-09-15

Family

ID=56116393

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2016/055327 WO2016142530A1 (fr) 2015-03-11 2016-03-11 Châssis de siège comportant un repose-pied rétractable et déployable

Country Status (4)

Country Link
EP (1) EP3267841B1 (fr)
DE (1) DE202015101262U1 (fr)
DK (1) DK3267841T3 (fr)
WO (1) WO2016142530A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017153004A1 (fr) * 2016-03-11 2017-09-14 Innotec Motion GmbH Châssis de siège comportant un repose-pieds rétractable et déployable

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018005173A1 (de) * 2018-06-28 2020-01-02 Georg Appeltshauser Möbel

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3794381A (en) * 1971-10-26 1974-02-26 D Caldemeyer Footrest for reclining chair
US4715654A (en) * 1986-03-07 1987-12-29 Laskowitz Joseph F Reclining chair with retractable footrest
DE29717456U1 (de) * 1997-09-30 1997-11-13 Frank Wolfgang Sitzmöbel

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009051576B4 (de) 2009-10-26 2016-10-06 Georg Appeltshauser Sitzmöbel
CN202234113U (zh) * 2011-08-17 2012-05-30 李宛豫 翻转式脚托

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3794381A (en) * 1971-10-26 1974-02-26 D Caldemeyer Footrest for reclining chair
US4715654A (en) * 1986-03-07 1987-12-29 Laskowitz Joseph F Reclining chair with retractable footrest
DE29717456U1 (de) * 1997-09-30 1997-11-13 Frank Wolfgang Sitzmöbel

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017153004A1 (fr) * 2016-03-11 2017-09-14 Innotec Motion GmbH Châssis de siège comportant un repose-pieds rétractable et déployable
KR20180136943A (ko) * 2016-03-11 2018-12-26 이노텍 모션 게엠베하 후퇴 및 연장 가능한 발 지지부를 갖는 착석 가구 새시
US10631652B2 (en) 2016-03-11 2020-04-28 Innotec Motion GmbH Seating furniture chassis with a retractable and extendable footrest
AU2016396754B2 (en) * 2016-03-11 2021-10-14 Innotec Motion GmbH Seat furniture chassis with a retractable and extendable foot support
KR102531815B1 (ko) 2016-03-11 2023-05-16 이노텍 모션 게엠베하 후퇴 및 연장 가능한 발 지지부를 갖는 착석 가구 새시

Also Published As

Publication number Publication date
EP3267841B1 (fr) 2018-11-14
EP3267841A1 (fr) 2018-01-17
DK3267841T3 (en) 2019-02-25
DE202015101262U1 (de) 2016-06-15

Similar Documents

Publication Publication Date Title
EP2052906B1 (fr) Siège doté d'une tablette rétractable
EP2873344B1 (fr) Meuble doté d'un pied réglable en hauteur
DE202012102461U1 (de) Mechanismus zum Ein- und Ausfahren einer Fußstütze eines Sitzmöbels
EP3426094B1 (fr) Châssis de siège comportant un repose-pieds rétractable et déployable
DE102007042489A1 (de) Fahrzeugsitz mit Beinauflage
WO2013098134A1 (fr) Pièce pour meuble d'assise et son système d'armature
WO2014180629A1 (fr) Siège et système d'armature associé
EP3267841B1 (fr) Châssis de siège comportant un repose-pied rétractable et déployable
DE19804546B4 (de) In zwei Richtungen zusammenlegbarer Klappstuhl
DE10151741A1 (de) Gleitschiene für einen Fahrzeugsitz
DE8310049U1 (de) Von der sitz- in die liegeposition ueberfuehrbares moebel
DE10216774A1 (de) Höhenverstellbarer Tisch
DE202007004695U1 (de) Sitzmöbel
EP1754426B1 (fr) Siège avec repose-jambes extractable
DE202012100960U1 (de) Sitz-/Liegemöbel
AT509542B1 (de) Gelenkbeschlag für sitzmöbel
EP3945942A1 (fr) Châssis de meuble d'assise
DE202005014017U1 (de) Umwandelbares Polstermöbel
DE3325048A1 (de) Sitzbank mit ausziehbarem verlaengerungsteil
DE202018100112U1 (de) Chassis für ein Sitz- und/oder Liegemöbel
DE102022102568B3 (de) Polstermöbel sowie Verfahren zu dessen Bedienung
DE102011108860B4 (de) Kleinkindertransportvorrichtung und ihr Einstellverfahren
EP3155931A1 (fr) Dispositif de siège repliable
DE2717729A1 (de) Aus tisch, bzw. arbeitsplatte o.dgl. und stuhl bestehendes moebel
AT517788A1 (de) Zusammenklappbare Sitzvorrichtung

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 16727960

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

REEP Request for entry into the european phase

Ref document number: 2016727960

Country of ref document: EP