WO2011088534A1 - Siège déformable de faible épaisseur pour véhicules de transport de passagers - Google Patents

Siège déformable de faible épaisseur pour véhicules de transport de passagers Download PDF

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Publication number
WO2011088534A1
WO2011088534A1 PCT/BR2011/000014 BR2011000014W WO2011088534A1 WO 2011088534 A1 WO2011088534 A1 WO 2011088534A1 BR 2011000014 W BR2011000014 W BR 2011000014W WO 2011088534 A1 WO2011088534 A1 WO 2011088534A1
Authority
WO
WIPO (PCT)
Prior art keywords
seat
deformable
low
deformable material
present
Prior art date
Application number
PCT/BR2011/000014
Other languages
English (en)
Portuguese (pt)
Inventor
Edson Dalle Molle Mainieri
Original Assignee
Marcopolo S.A.
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 Marcopolo S.A. filed Critical Marcopolo S.A.
Priority to CN2011900003334U priority Critical patent/CN202847471U/zh
Publication of WO2011088534A1 publication Critical patent/WO2011088534A1/fr
Priority to ZA2012/05467A priority patent/ZA201205467B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D11/00—Passenger or crew accommodation; Flight-deck installations not otherwise provided for
    • B64D11/06—Arrangements of seats, or adaptations or details specially adapted for aircraft seats
    • B64D11/0649—Seats characterised by special features for reducing weight
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/242—Bus seats
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/80—Head-rests
    • B60N2/803—Head-rests fixed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/90—Details or parts not otherwise provided for
    • B60N2/995—Lower-leg-rests, e.g. calf-rests
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D11/00—Passenger or crew accommodation; Flight-deck installations not otherwise provided for
    • B64D11/06—Arrangements of seats, or adaptations or details specially adapted for aircraft seats
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D11/00—Passenger or crew accommodation; Flight-deck installations not otherwise provided for
    • B64D11/06—Arrangements of seats, or adaptations or details specially adapted for aircraft seats
    • B64D11/0639—Arrangements of seats, or adaptations or details specially adapted for aircraft seats with features for adjustment or converting of seats
    • B64D11/0643—Adjustable foot or leg rests
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D11/00—Passenger or crew accommodation; Flight-deck installations not otherwise provided for
    • B64D11/06—Arrangements of seats, or adaptations or details specially adapted for aircraft seats
    • B64D11/0647—Seats characterised by special upholstery or cushioning features

Definitions

  • the present invention relates to the seat segment for passenger vehicles. More specifically, the present invention provides for improvements introduced into a low-thickness deformable seat for passenger vehicles.
  • Said seat comprises, in at least one part of its area of interaction with the user, low-deformable material (s) capable of returning to its original shape and volume.
  • EP 0 718 144 and US 5,833,320 describe vehicle seats, primarily for motorcycles, capable of absorbing engine vibration and track use.
  • the present invention differs from the documents cited for being able to absorb vibration and impact, for producing comfortable low-end, high-volume industrial seats.
  • EP 1 193 117 reports a car seat, for cars or the like, with shock absorbing characteristics.
  • the seat of the document cited presents a complex construction, making its production on a high industrial scale unfeasible while presenting volumetric proportions similar to those of conventional seats.
  • US 5,330,249 cites a cushion for shock absorption, vibration damping and pressure distribution.
  • the cushion cited presents complex construction requiring a valve, burdening its production.
  • said cushion should be applied above the thick foam coating to provide seat comfort, resulting in a final high volume seat.
  • US 2006/0064817 relates to a removable viscoelastic mattress type device for the rear of pick-up vehicles.
  • the present invention is in no way confused with that of the cited document.
  • US 2007/0210636 describes a motor vehicle seat with portions made of composite sheets, where the described seat does not solve the aforementioned volumetric problems even using composite sheets.
  • US 2006/044942 refers to a seat accessory to make the seat more comfortable. Said accessory increases the size of the seat and is removable, making it impossible to use it in mass transit vehicles.
  • US 2006/0273650 reports a foam cushion with a progressive increasing elastic constant.
  • the present invention differs from document cited for using a viscoelastic material that deforms to suit the passenger anatomy by returning to its original shape and volume upon departure.
  • WO 02/060722 describes a headrest for alleviating cervical trauma and the use of a specific foam thereon.
  • the present invention differs from the document cited in that it refers to a comfortable, industrial-scale production seat.
  • WO 2007/058947 relates to a flexible multi-density foam which in no way anticipates the present invention.
  • Document MU 8602293-8 describes an airplane seat that optimizes the space between seats.
  • the present invention differs from the document cited in having reduced width and thickness, while the armchair of said MU performs differentiated movement so as not to invade the passenger space of the rear seat.
  • the present utility model relates to a low-thickness deformable seat and / or armchair for passenger transport vehicles, the arrangement of which results in functional improvement in both its use and its large-scale industrial manufacture.
  • the object of the present invention is a low-deformable passenger seat comprising at least part of its area of interaction with the user, low-deformable material (s) capable of returning to its shape. and original volume and do not present the problem of deformation persistence in a short period of use.
  • the low thickness deformable material (s) is foamed viscoelastic material (s), which provides a high degree of comfort and automatically adjusts to the different anatomies of the users. .
  • the seat fabric of the present invention has a bi-elastic characteristic, exhibiting behavior similar to a visco-elastic foam.
  • Figure 1 illustrates a perspective view of a preferred embodiment of the invention comprising low thickness deformable material (s), wherein: the striped regions indicate the presence of the deformable material (s); (10) represents the dorsal support; (11) the upper portion of the backrest provided with deformable material (s); (12) the lower portion of the backrest provided with deformable material (s); and (13) seat provided with deformable material (s).
  • Figure 2 illustrates a perspective view of the backrest of an exploded view embodiment of the invention, where: (20) represents the backrest; (21) the upper portion of the backrest provided with deformable material (s); and (22) the lower portion of the backrest provided with deformable material (s).
  • Figure 3 illustrates in a) the front view and b) a side view of the backrest of an embodiment of the invention, wherein: (30) represents the backrest;
  • Figure 4 illustrates a perspective view of a configurational variant of the present invention having legrests, comprising low thickness deformable material (s) where the striped regions indicate the presence of the deformable material (s),
  • Figure 5 illustrates a side view of a configurational variant of the present invention comprising low thickness deformable material (s), wherein the striped regions indicate the presence of the deformable material (s).
  • the present utility model describes a low thickness deformable seat and / or armchair for passenger vehicles.
  • low thickness is understood to be high comfort seats and / or armchairs, and up to 40% less thickness than conventional commercial bus seats / armchairs.
  • the low-deformable passenger seat of the invention comprises, in at least part of its user-friendly area, low-deformable material (s) capable of returning to its original shape and volume. and that do not present the problem of deformation persistence in a short period of use.
  • the present seat comprises, at least in parts of its area of interaction with the user, thinner deformable material (s) capable of returning to its original shape and volume.
  • the seat of the invention may additionally comprise a backrest and / or at least one siderest. Both this dorsal and lateral support preferably comprise at least in the parts of their user interaction area, deformable material (s) of low thickness.
  • the low thickness deformable material (s) is foamed viscoelastic material (s) which provides a high degree of comfort and automatic adjustment to the different anatomies of users. Insertion of the visco-elastic material over the backrest / backrest or seat foam provides substantial thickness reduction while maintaining comfort and thus avoiding the exaggerated thicknesses of conventional foam.
  • the fabric used as a seat and / or armchair covering of the present invention has a bi-elastic characteristic, exhibiting behavior similar to a visco-elastic foam.
  • the application of the viscoelastic material is total on the backrest, seat and even legrest foams, thus improving passenger comfort as illustrated in Figures 4 and 5.
  • FIG 1 A preferred embodiment of the invention is illustrated in Figure 1, wherein the seat comprises low thickness deformable materials. Striped regions indicate the presence of deformable materials; (10) represents the dorsal support; (11) the upper portion of the backrest provided with deformable materials; (12) the lower portion of the backrest provided with deformable materials; and (13) seat provided with deformable materials.
  • Figure 2 illustrates a perspective view of the backrest of an exploded view embodiment of the invention, where: (20) represents the backrest; (21) the upper portion of the backrest provided with deformable material (s); and (22) the lower portion of the backrest provided with deformable material (s).
  • Figure 3 illustrates in a) the front view and b) a side view of the backrest of an embodiment of the invention where: (30) represents the backrest; (31) the upper portion of the backrest provided with deformable material (s); and (32) the lower portion of the backrest provided with deformable material (s).
  • Figures 4 and 5 illustrate perspective and side views, respectively, of a configurational variant of the present invention having leg rests, comprising low thickness deformable material (s) over the entire seat contact area, the striped regions. indicating the presence of deformable material (s).

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Seats For Vehicles (AREA)

Abstract

La présente invention concerne un siège de faible épaisseur pour véhicules de transport de passagers, qui comprend, sur au moins une partie des zones de contact avec l'utilisateur, un ou plusieurs matériaux déformables et de faible épaisseur, aptes à reprendre leur forme et leur volume d'origine. La configuration du modèle proposé présente des avantages par rapport aux dispositifs analogues de l'état de la technique et permet d'obtenir une amélioration fonctionnelle aussi bien en termes d'utilisation que de fabrication industrielle à grande échelle.
PCT/BR2011/000014 2010-01-21 2011-01-21 Siège déformable de faible épaisseur pour véhicules de transport de passagers WO2011088534A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2011900003334U CN202847471U (zh) 2010-01-21 2011-01-21 用于客运车辆的具有减小厚度的可变形座椅
ZA2012/05467A ZA201205467B (en) 2010-01-22 2012-07-20 Deformable seat with a reduced thickness for passenger transport vehicles

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BRMU9000016-1 2010-01-21
BRMU9000016-1U BRMU9000016U2 (pt) 2010-01-22 2010-01-22 assento deformável de baixa espessura para veìculos de transporte de passageiros

Publications (1)

Publication Number Publication Date
WO2011088534A1 true WO2011088534A1 (fr) 2011-07-28

Family

ID=44306321

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/BR2011/000014 WO2011088534A1 (fr) 2010-01-21 2011-01-21 Siège déformable de faible épaisseur pour véhicules de transport de passagers

Country Status (4)

Country Link
CN (1) CN202847471U (fr)
BR (1) BRMU9000016U2 (fr)
WO (1) WO2011088534A1 (fr)
ZA (1) ZA201205467B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180186260A1 (en) * 2017-01-05 2018-07-05 Ford Global Technologies, Llc Removable head restraint bun feature

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1454571A1 (fr) * 2002-08-07 2004-09-08 Delta Tooling Co., Ltd. Feuille mince
US20050140199A1 (en) * 2003-12-24 2005-06-30 Ho-Sung Kang Padding for the seat proper of a vehicle seat and a seat proper equipped with such padding
FR2885091A1 (fr) * 2005-04-28 2006-11-03 Cera Siege mince pour vehicule automobile presentant un coussin en mousse de faible epaisseur
US20080122267A1 (en) * 2006-11-16 2008-05-29 Edward Larson Turkey seat with memory foam
BRMU8602293U (pt) * 2006-10-18 2008-06-03 Dine Ricardo Bomfim Gusmao poltrona de avião que otimiza o espaço entre assentos
ES2335962A1 (es) * 2009-10-27 2010-04-06 Viscomform S.L. Sistema de personalizacion de soportes corporales.
JP2010240240A (ja) * 2009-04-08 2010-10-28 Toyota Boshoku Corp 車両用シートのシートクッション

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1454571A1 (fr) * 2002-08-07 2004-09-08 Delta Tooling Co., Ltd. Feuille mince
US20050140199A1 (en) * 2003-12-24 2005-06-30 Ho-Sung Kang Padding for the seat proper of a vehicle seat and a seat proper equipped with such padding
FR2885091A1 (fr) * 2005-04-28 2006-11-03 Cera Siege mince pour vehicule automobile presentant un coussin en mousse de faible epaisseur
BRMU8602293U (pt) * 2006-10-18 2008-06-03 Dine Ricardo Bomfim Gusmao poltrona de avião que otimiza o espaço entre assentos
US20080122267A1 (en) * 2006-11-16 2008-05-29 Edward Larson Turkey seat with memory foam
JP2010240240A (ja) * 2009-04-08 2010-10-28 Toyota Boshoku Corp 車両用シートのシートクッション
ES2335962A1 (es) * 2009-10-27 2010-04-06 Viscomform S.L. Sistema de personalizacion de soportes corporales.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180186260A1 (en) * 2017-01-05 2018-07-05 Ford Global Technologies, Llc Removable head restraint bun feature
US10427575B2 (en) * 2017-01-05 2019-10-01 Ford Global Technologies, Llc Removable head restraint bun feature

Also Published As

Publication number Publication date
ZA201205467B (en) 2013-06-26
BRMU9000016U2 (pt) 2012-01-17
CN202847471U (zh) 2013-04-03

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