WO2006072326A1 - Luftdüse in der kopfstütze eines kraftwagensitzes - Google Patents
Luftdüse in der kopfstütze eines kraftwagensitzes Download PDFInfo
- Publication number
- WO2006072326A1 WO2006072326A1 PCT/EP2005/013129 EP2005013129W WO2006072326A1 WO 2006072326 A1 WO2006072326 A1 WO 2006072326A1 EP 2005013129 W EP2005013129 W EP 2005013129W WO 2006072326 A1 WO2006072326 A1 WO 2006072326A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- headrest
- air
- air nozzle
- vehicle seat
- nozzle
- Prior art date
Links
Classifications
-
- 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
- B60N2/56—Heating or ventilating devices
- B60N2/5607—Heating or ventilating devices characterised by convection
- B60N2/5621—Heating or ventilating devices characterised by convection by air
- B60N2/5635—Heating or ventilating devices characterised by convection by air coming from the passenger compartment
-
- 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
- B60N2/806—Head-rests movable or adjustable
- B60N2/809—Head-rests movable or adjustable vertically slidable
-
- 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
- B60N2/879—Head-rests with additional features not related to head-rest positioning, e.g. heating or cooling devices or loudspeakers
Definitions
- the invention relates to a motor vehicle seat with an integrated in the headrest air nozzle according to the preamble of patent claim 1.
- the backrest carries a headrest, in which an air supply device for supplying the head, shoulder and neck area of the seat occupant is integrated with a preferably warm air flow.
- the air supply device in this case comprises an air nozzle opening onto the front side of the headrest facing the seat occupant, via which the warm air flow exits the air supply device and flows in the direction of the seat occupant.
- the air nozzle comprises horizontally or in the vehicle transverse direction extending guide elements on the front of the headrest, with which the emerging from the air supply device air flow can be adjusted individually.
- Object of the present invention is to form the air nozzle of the air supply device and within To integrate the headrest of the vehicle seat that can be implemented for the seat occupant improved comfort.
- the air nozzle relative to the front of the headrest is set back by a so-called comfort measure. Accordingly, the air nozzle does not open approximately flat in a plane formed by the front of the headrest, but rather arranged recessed to said comfort level. In other words, the air nozzle is disposed within a recess of the headrest, thereby improving the seating comfort of the seat occupant. Leaning so the seat occupant with his head against the preferably padded front of the headrest, so its positive comfort impression is not affected by the arranged on the front of the headrest air nozzle.
- the air nozzle is arranged so that between the front of the headrest and the most forwardly projecting member of the air nozzle of said comfort distance remains, which preferably moves in the range of 5 mm to 30 mm.
- a circumferential nozzle border is preferably arranged in a receding manner relative to the front side of the headrest. This nozzle border limits the air outlet opening of the air nozzle on the circumference and forms the transition region to the adjacent pad of the front of the headrest.
- components of the air nozzle are preferably also horizontally and / or vertically arranged air guide elements, which are bordered in particular by the circumferential nozzle border, against the front of the headrest recessed. This ensures that even in the central region of the air nozzle no component is arranged, which could affect the seating comfort of the seat occupant. The mecanico the front of the headrest and the foremost point of the air guide elements is maintained regardless of the selected setting of the air guide elements.
- Fig. 1a, b show a schematic front perspective view and a schematic side view of the motor vehicle seat with the integrated air supply device, whose air nozzle opens in the region of the front side of the headrest;
- Fig. 2 is a fragmentary schematic
- Fig. 3 is a schematic sectional view through the
- the backrest 10 of a motor vehicle seat is shown in a schematic perspective front view or in a schematic side view.
- the backrest 10 is in Figure Ia in Essentially a rear paneling 12, a headrest 14 and a backrest cushion 15 recognizable.
- the motor vehicle seat is designed here as integral seat, wherein the headrest 14 is arranged in overlap with the backrest 10 in front of this.
- the headrest 14 is height adjustable relative to the backrest 10 via guide means, not shown.
- an air supply device 16 is arranged, which comprises as essential component a schematically indicated fan 18 at the lower end of the air supply device 16 and an air duct 20 arranged above the blower 18.
- a heating element 22 indicated by dashed lines in FIG.
- the air nozzle 24 is provided at a distance above and on the pressure side of the blower 18, by means of which the air flow generated by the blower 18 can be heated.
- the air nozzle 24 is angled towards the front L-shaped and ends at a later explained in more detail air nozzle 24 on the front 26 of the headrest 14.
- the generated by the air supply device 16 preferably warm air flow towards the head, shoulder and neck area of the seat occupant.
- the air nozzle 24 furthermore comprises guide elements 32 which are explained in more detail below.
- the profile of the backrest cushion 15 in the central mirror area 30 of the backrest 10 is also indicated by dashed lines in a side view.
- the air supply device 16 or the air duct 20 and the blower 18 are arranged completely within the backrest 10 and only the air nozzle 24 is visible from the outside.
- FIG. 2 the headrest 14 of the backrest 10 according to FIGS. 1a and 1b is shown in a fragmentary schematic perspective view.
- the front of the seat facing the front 26 opens the air nozzle 24 of the air supply device 16 in a lower region of the headrest 14.
- the front 26 of the headrest 14 is provided with a cushion and covered with a cushion cover 28.
- FIG. 3 in which a schematic sectional view through the headrest 14 along the line III-III in Figure 2 is shown, the recessed arrangement of the air nozzle 24 relative to the front 26 of the headrest 14 can be seen.
- the air nozzle 24 is arranged offset by a so-called comfort measure K with respect to the front side 26 of the headrest 14 to the rear, which is preferably between 5 mm and 30 mm.
- the air duct 20 ends in the region of a circumferential nozzle border 34, which is designed here as an oval opening elongated in the vehicle transverse direction. Likewise, of course, another geometric design of the circumferential nozzle border 34 would be conceivable.
- the circumferential nozzle edge 34 is arranged with its the seat occupant facing end face 36 to the said comfort measure K jumping back from the front side 26 of the headrest.
- a plurality of vertically extending guide elements 32 are pivotally mounted about a respective pivot axis SV, with which the air flow exiting via the air nozzle 24 from the air supply device 16 is indicated. can be aligned.
- five vertical guide elements 32 are provided, which are coupled to each other, for example, via a connecting rod 40 or a similar device.
- the guide member 32 representatively shown in a vertical pivot position to the plane defined by the peripheral nozzle edge 34 plane E, ie in a position in which the exiting the air supply device 16 air flow flows through the guide elements 32 straight and without deflection.
- perpendicular to the plane E pivot position of the guide element 32 whose foremost end 40 is of course the shortest distance from the front 26 of the headrest 14. Accordingly, the distance between the front end 40 and the front 26 of the headrest 14 at an oblique pivot adjustment of the guide element 32 would be greater.
- each guide element 32 also comes to lie, at best, either level or behind the plane E stretched out by the peripheral nozzle border 34 of the air nozzle 24, independently of its pivotal position.
- the air outlet opening widens in its cross section.
- the corresponding design of the upholstery of the front 26th the headrest 14 or the upholstery cover 28 is made clear by corresponding lines 42.
- At least one further guide element 44 is provided in addition to the in vehicle vertical direction or vertically extending guide elements 32 which extends at least approximately horizontally or in the vehicle transverse direction.
- the horizontal guide element 44 is attached pivotably about a pivot axis SH within the peripheral nozzle border 34.
- the guide element 44 is formed accordingly and attached within the nozzle border 34, so that its front end 46, regardless of the set pivot position is in each case at least offset by the réellehowrat K relative to the front 26 of the headrest 14 to the rear.
- the front end 46 of the horizontal guide element 44 preferably lies at the level or behind the plane E spanned by the peripheral nozzle border 34.
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/793,926 US20080203781A1 (en) | 2004-12-24 | 2005-12-08 | Air Nozzle Arranged In The Head Rest Of A Vehicle Seat |
JP2007547239A JP2008525253A (ja) | 2004-12-24 | 2005-12-08 | 自動車シートのヘッドレストに配置された空気ノズル |
DE112005003186T DE112005003186A5 (de) | 2004-12-24 | 2005-12-08 | Luftdüse in der Kopfstütze eines Kraftwagensitzes |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004062498.4 | 2004-12-24 | ||
DE102004062498A DE102004062498A1 (de) | 2004-12-24 | 2004-12-24 | Luftdüse in der Kopfstütze eines Kraftwagensitzes |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006072326A1 true WO2006072326A1 (de) | 2006-07-13 |
Family
ID=35735028
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2005/013129 WO2006072326A1 (de) | 2004-12-24 | 2005-12-08 | Luftdüse in der kopfstütze eines kraftwagensitzes |
Country Status (4)
Country | Link |
---|---|
US (1) | US20080203781A1 (de) |
JP (1) | JP2008525253A (de) |
DE (2) | DE102004062498A1 (de) |
WO (1) | WO2006072326A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2905092A1 (fr) * | 2006-08-28 | 2008-02-29 | Peugeot Citroen Automobiles Sa | Dispositif de rechauffage de la nuque de l'utilisateur d'un siege de vehicule automobile de type coupe-cabriolet. |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102376068B1 (ko) * | 2015-08-28 | 2022-03-18 | 젠썸 인코포레이티드 | 차량 헤드레스트 열 조절장치 |
JP2018167631A (ja) * | 2017-03-29 | 2018-11-01 | トヨタ紡織株式会社 | 乗物用シート |
JP2018167632A (ja) * | 2017-03-29 | 2018-11-01 | トヨタ紡織株式会社 | 乗物用シート |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19949935C1 (de) * | 1999-10-16 | 2000-11-09 | Daimler Chrysler Ag | Kopfstütze für einen Fahrzeugsitz |
DE10054010C1 (de) * | 2000-11-01 | 2002-01-03 | Daimler Chrysler Ag | Kraftwagensitz |
DE10163049A1 (de) * | 2001-12-21 | 2003-07-17 | Daimler Chrysler Ag | Kraftfahrzeugsitz |
DE10163051B4 (de) * | 2001-12-21 | 2004-02-05 | Daimlerchrysler Ag | Kraftfahrzeugsitz |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54109249U (de) * | 1978-01-11 | 1979-08-01 | ||
JPS576213Y2 (de) * | 1978-04-18 | 1982-02-05 | ||
JPS6042115A (ja) * | 1983-08-17 | 1985-03-06 | Takagi Kagaku Kenkyusho:Kk | 車両用座席の空調装置 |
JPS62107762U (de) * | 1985-12-25 | 1987-07-09 | ||
DE3925809A1 (de) * | 1989-08-04 | 1991-02-07 | Bayerische Motoren Werke Ag | Personenkraftwagen in cabrioletbauweise |
US5002336A (en) * | 1989-10-18 | 1991-03-26 | Steve Feher | Selectively cooled or heated seat and backrest construction |
JPH03297414A (ja) * | 1990-04-17 | 1991-12-27 | Tachi S Co Ltd | 通風シート |
US5102189A (en) * | 1990-12-28 | 1992-04-07 | Tachi-S Co., Ltd. | Ventilated seat |
GB2263632B (en) * | 1992-01-16 | 1995-11-01 | Gen Motors Corp | Head restraint |
US5385382A (en) * | 1993-10-06 | 1995-01-31 | Ford Motor Company | Combination seat frame and ventilation apparatus |
DE29504287U1 (de) * | 1995-03-13 | 1995-05-11 | Bonke, Christoph, Dr., 83126 Flintsbach | Individuell anpaßbare Kopfstütze für Sitze mit Rückenlehne |
US5984414A (en) * | 1997-12-31 | 1999-11-16 | Tachi-S Co., Ltd. | Headrest |
DE29808982U1 (de) * | 1998-05-18 | 1998-09-17 | TRW Occupant Restraint Systems GmbH & Co. KG, 73553 Alfdorf | Kopfstütze mit Gassackmodul |
US5967612A (en) * | 1998-06-18 | 1999-10-19 | Tachi-S Co., Ltd. | Headrest for automotive seat |
DE19908500C1 (de) * | 1999-02-26 | 2000-04-27 | Daimler Chrysler Ag | Zusatzheizung für offene Fahrzeuge |
JP3449327B2 (ja) * | 1999-12-16 | 2003-09-22 | トヨタ車体株式会社 | 車両用シート |
DE10047754C5 (de) * | 2000-09-27 | 2010-04-22 | Daimler Ag | Windschutzeinrichtung für einen offenen Kraftwagen |
DE10054008B4 (de) * | 2000-11-01 | 2004-07-08 | Daimlerchrysler Ag | Kraftwagensitz |
US6637822B1 (en) * | 2002-05-31 | 2003-10-28 | Tachi-S Co., Ltd. | Garnish arrangement in annular headrest for vehicle seat |
US7370911B2 (en) * | 2003-10-17 | 2008-05-13 | W.E.T. Automotive Systems, Ag | Automotive vehicle seat insert |
DE102004004387B4 (de) * | 2004-01-29 | 2006-09-14 | Daimlerchrysler Ag | Fahrzeugsitz |
US7188896B2 (en) * | 2004-06-30 | 2007-03-13 | General Motors Corporation | Headphone structure and storage therefor |
US7367603B2 (en) * | 2005-11-16 | 2008-05-06 | Ts Tech Co., Ltd. | Headrest, seat for vehicle, and method for manufacturing headrest |
TWM308688U (en) * | 2006-08-31 | 2007-04-01 | Ruei-Guang Ye | Cushion and chair equipped with it |
-
2004
- 2004-12-24 DE DE102004062498A patent/DE102004062498A1/de not_active Withdrawn
-
2005
- 2005-12-08 WO PCT/EP2005/013129 patent/WO2006072326A1/de not_active Application Discontinuation
- 2005-12-08 US US11/793,926 patent/US20080203781A1/en not_active Abandoned
- 2005-12-08 DE DE112005003186T patent/DE112005003186A5/de not_active Withdrawn
- 2005-12-08 JP JP2007547239A patent/JP2008525253A/ja active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19949935C1 (de) * | 1999-10-16 | 2000-11-09 | Daimler Chrysler Ag | Kopfstütze für einen Fahrzeugsitz |
DE10054010C1 (de) * | 2000-11-01 | 2002-01-03 | Daimler Chrysler Ag | Kraftwagensitz |
DE10163049A1 (de) * | 2001-12-21 | 2003-07-17 | Daimler Chrysler Ag | Kraftfahrzeugsitz |
DE10163051B4 (de) * | 2001-12-21 | 2004-02-05 | Daimlerchrysler Ag | Kraftfahrzeugsitz |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2905092A1 (fr) * | 2006-08-28 | 2008-02-29 | Peugeot Citroen Automobiles Sa | Dispositif de rechauffage de la nuque de l'utilisateur d'un siege de vehicule automobile de type coupe-cabriolet. |
Also Published As
Publication number | Publication date |
---|---|
DE102004062498A1 (de) | 2006-07-06 |
DE112005003186A5 (de) | 2008-01-24 |
JP2008525253A (ja) | 2008-07-17 |
US20080203781A1 (en) | 2008-08-28 |
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