WO2014017842A1 - Siège aéré pour véhicule à moteur - Google Patents

Siège aéré pour véhicule à moteur Download PDF

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Publication number
WO2014017842A1
WO2014017842A1 PCT/KR2013/006667 KR2013006667W WO2014017842A1 WO 2014017842 A1 WO2014017842 A1 WO 2014017842A1 KR 2013006667 W KR2013006667 W KR 2013006667W WO 2014017842 A1 WO2014017842 A1 WO 2014017842A1
Authority
WO
WIPO (PCT)
Prior art keywords
ventilating
seat
chute
cushion
air
Prior art date
Application number
PCT/KR2013/006667
Other languages
English (en)
Inventor
Sung Kook JUNG
Original Assignee
Km&I.Co., Ltd
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 Km&I.Co., Ltd filed Critical Km&I.Co., Ltd
Publication of WO2014017842A1 publication Critical patent/WO2014017842A1/fr

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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
    • 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
    • A47C7/62—Accessories for chairs
    • A47C7/72—Adaptations for incorporating lamps, radio sets, bars, telephones, ventilation, heating or cooling arrangements or the like
    • A47C7/74—Adaptations for incorporating lamps, radio sets, bars, telephones, ventilation, heating or cooling arrangements or the like for ventilation, heating or cooling
    • 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
    • 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
    • B60N2/565—Heating or ventilating devices characterised by convection by air sucked from the seat surface
    • 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
    • B60N2/5657—Heating or ventilating devices characterised by convection by air blown towards the seat surface

Definitions

  • the present invention relates to a ventilating seat for a motor vehicle including a ventilating function for a pleasant seating feeling, and more particularly, to a ventilating seat for a motor vehicle capable of preventing a seat cushion from being damaged by air circulation at the time of ventilating.
  • a seat for a motor vehicle is configured so as to have an inner portion filled with a resin material pad such as a urethane foam pad and an outer portion covered with cloth, vinyl, or leather.
  • a resin material pad such as a urethane foam pad
  • the seat having the above-mentioned structure is poorly ventilated, such that much perspiration is soaked between haunches of a driver and the seat at the time of driving in summertime, causing the driver to feel uncomfortable. Since this directly acts as a fact hindering drive concentration, many researches into this problem have been conducted.
  • One of these researches is a ventilating seat having a ventilating function, wherein the ventilating function removes perspiration produced from the haunches or back of a seat occupant while seated over a long time or at the time of getting in the motor vehicle during hot or humid weather using wind and reduce a temperature of the seat, thereby providing a pleasant environment to the seat occupant. Therefore, the ventilating seat transfers air generated from an air generating apparatus, for example, a fan to a seating surface of the seat or absorbs the air from the seating surface of the seat through the fan, thereby removing moisture from a seating portion of the seat or reducing the temperature. To this end, an air flowing path is secured between the fan and the seating surface of the seat by forming a groove or a hole in a cushion foam of the seat.
  • FIG. 1 shows a cross-sectional view of a ventilating seat according to the related art.
  • the ventilating seats 10 and 20 according to the related art form an air flowing path between a cushion foam 10 and a seat cover 20 and discharges or absorbs the air to or from the air flowing path through a fan (not shown) provided at a lower end of the cushion foam 10, thereby discharging the air to the outside of the seat cover 20 or absorbing the air from the outside of the seat cover 20.
  • the ventilating seat according to the related art having the above-mentioned configuration has the cushion foam 10 directly exposed to the air flowing path, the cushion foam 10 may be damaged by air circulation when used over a long time. For example, modification and oxide floating material are generated due to oxidation of the cushion foam and seating feeling becomes worse due to an increase in a partial hardness of the cushion form.
  • An object of the present invention is to provide a ventilating seat for a motor vehicle capable of preventing damage to a cushion foam according to air circulation by covering a circumferential surface of the cushion foam exposed to an air circulation path with an air chute made of a wind-break material.
  • a ventilating seat for a motor vehicle including a cushion foam and a seat cover covering the cushion form
  • the ventilating seat includes: a fan provided to be adjacent to the cushion form; an air circulation channel formed in the cushion foam so as to communicate the fan and a seating surface of the seat cover with each other; and an air chute made of a wind-break material provided so as to cover the cushion foam exposed to the air circulation channel.
  • the ventilating seat may include a ventilating foam made of a ventilating material fitted between the seating surface and the air chute and the ventilating foam 20 may be made of ventilable urethane or mesh fabrics.
  • the ventilating foam may be seamed or adhered to an inner surface of the seat cover, and the air chute may be seamed to the seat cover, or adhered or assembled to the ventilating foam and the cushion form.
  • the air circulation channel may be configured of a fan proximate surface formed on a lower surface of the cushion form, a cover proximate surface formed on an upper surface of the cushion form, and a channel hole penetrating through the upper and lower surfaces of the cushion foam so as to communicate the fan proximate surface and the cover proximate surface with each other, and the air chute may be configured of a lower chute covering the fan proximate surface, an upper chute covering the cover proximate surface, and a channel chute covering the channel hole.
  • the cushion foam may include a fitting slit extendedly penetrating through both sides of the channel hole so as to partition a front and a rear based on the channel hole, and the air chute may be configured of a front chute fitted into the fitting slit to cover a front side of the fan proximate surface, a front side of the cover proximate surface, and the channel hole, and a rear chute fitted into the fitting slit to cover a rear side of the fan proximate surface, a rear side of the cover proximate surface, and the channel hole.
  • the ventilating seat may include a ventilating foam made of the ventilating material fitted between the seating surface and the air chute, wherein a plurality of ventilating forms may be fitted between the front chute and the seat cover, and between the rear chute and the seat cover, respectively.
  • the lower chute may be installed so that an air flowing surface covers an outer peripheral surface of a duct provided in the fan.
  • the ventilating seat for the motor vehicle according to the exemplary embodiment of the present invention by the above-mentioned configuration has the following effects by preventing damage to the cushion foam even with the air circulation.
  • an original form and a cushion of the seat may be maintained by preventing the modification and the partial hardening of the seating surface of the seat.
  • degradation in the ventilating efficiency may be prevented by prevent the fan from being damaged and the air circulation path from being blocked due to a floating material according to the oxidation of the cushion form.
  • the ventilating seat for the motor vehicle may provide an optimal driving environment to the driver and may provide a pleasant environment and comfortable seat feeling to the seat occupant.
  • FIG. 1 is a cross-sectional view of a ventilating seat according to the related art
  • FIG. 2 is a perspective view of a ventilating seat according to an exemplary embodiment of the present invention.
  • FIG. 3 is an exploded perspective view of a ventilating seat according to the exemplary embodiment of the present invention.
  • FIG. 4 is a plan view of an air chute according to an exemplary embodiment of the present invention.
  • FIG. 5 is a partial enlarged cross-sectional view of a line AA of FIG. 2;
  • FIG. 6 is a partial exploded cross-sectional view of the ventilating seat according to the exemplary embodiment of the present invention.
  • FIG. 7 is a cross-sectional view of the line AA and an operation state view (a suction embodiment) of a first exemplary embodiment of the present invention of FIG. 1;
  • FIG. 8 is a cross-sectional view of the line AA and an operation state view (a discharging embodiment) of a second exemplary embodiment of the present invention of FIG. 1.
  • ventilating form 21 first ventilating form
  • chute hole 40 cushion pad
  • first cushion 52 second cushion
  • the present invention relates to a ventilating seat of a motor vehicle configured of a seat cover, a cushion form, and a fan, wherein the ventilating seat of the motor vehicle is configured so as to prevent damage to the cushion foam according to air circulation when discharging air of the fan through the seat cover or absorbing the air outside of the seat cover by the fan, and is configured so as not to expose the cushion foam to air by covering an air flowing path of the cushion foam with an air chute made of a wind-break material.
  • the ventilating seat S is configured of a seat cover 10, a ventilating foam 20, an air chute 30, a cushion pad 40, and a cushion foam 50.
  • the ventilating seat S according to the exemplary embodiment of the present invention is described based on a portion being in contact with haunches of a seat occupant, it may also be applied to a seat back being in contact with a back of the seat occupant.
  • the seat cover 10 may be a seat cover made of a typical cloth, vinyl or leather material on which seating surfaces 11, 12, and 13 are formed.
  • the seating surfaces 11, 12, and 13 may be provided with a plurality of perforations for air circulation.
  • the seating surfaces are sequentially configured of a first seating surface 11, a second seating surface 12, and a third seating surface 13 from a front.
  • a cushion foam 50 is configured so as to maintain a shape of the ventilating seat S and provide a cushion to the seat occupant.
  • the cushion foam 50 may be applied with a material of a resin material such as a urethane foam material.
  • the cushion foam 50 is provided with a first cushion 51 corresponding to the foregoing first seating surface 11 and a second cushion 52 corresponding to the second seating surface 12.
  • a fitting slit 54 is formed at a boundary surface between the first cushion 51 and the second cushion 52 so as to penetrate through upper and lower surfaces of the cushion foam 50, and a channel hole 53 for air circulation in the upper and lower surfaces of the cushion foam 50 is formed at a center of the fitting slit 54 so as to penetrate through the upper and lower surfaces of the cushion foam 50.
  • the air chute 30 is configured so as to maintain an air circulation channel and cover the cushion foam 50 exposed to the air circulation channel.
  • the air chute 30 may be made of a wind-break material in order to isolate the cushion foam 50 from the air flowing along the cushion foam 50.
  • the air circulation channel is configured of a fan proximate surface 50a formed on a lower surface of the cushion foam 50, a cover proximate surface 50b formed on an upper surface of the cushion foam 50, and a channel hole 53 penetrating through the upper and lower surfaces of the cushion foam 50 so as to communicate with the fan proximate surface 50a and the cover proximate surface 50b.
  • the air chute 30 is formed of a lower chute 30a covering the fan proximate surface 50a, an upper chute 30b covering the cover proximate surface 50b, and a channel chute 30c covering the channel hole 53.
  • the air chute 30 according to the exemplary embodiment of the present invention is configured as follows.
  • the air chute 30 is configured by a combination of a front chute 31 covering the upper and lower surfaces of the first cushion 51 and circumferences of the fitting slit 54 and the channel hole 53, and a rear chute 32 covering the second cushion 52 and the circumferences of the fitting slit 54 and the channel hole 53.
  • the air chute 30 is configured so that a chute hole 33 corresponding to the channel hole 53 is formed on a boundary surface between the front chute 31 and the rear chute 32, when a rear end of the front chute 31 and a front of the rear chute 32 are in contact with each other, in order not to interrupt the air circulation through the channel hole 53.
  • the ventilating foam 20 is configured so as to uniformly deliver the air circulated from the channel hole 53 and the chute hole 33 to the seating surfaces 11, 12, and 13 of the seat cover 10. Therefore, the ventilating foam 20 may be made of a ventilating material.
  • the ventilating foam 20 has a mesh shape, and as an example, urethane, which is capable of allowing air to flow to a space between a cell and a cell located between the mesh shapes, mesh fabrics capable of allowing air to flow between mesh shape materials having a predetermined thickness, or the like may be applied.
  • the ventilating foam 20 may be fitted between the seat cover 10 and the upper surface of the air chute 30.
  • a plurality of ventilating forms 20 are disposed so as to be spaced apart from one another, and may be configured of a first ventilating foam 21 provided on the upper surface of the front chute 31 and second and third ventilating forms 22 and 23 provided on the upper surface of the rear chute 32. Particularly, a first ventilating space 24 spacing between the first ventilating foam 21 and the second ventilating foam 22 by a predetermined distance in order not to interrupt the air circulation through the channel hole 53 is formed and a second ventilating space 25 spacing between the second ventilating foam 22 and the third ventilating foam 23 by a predetermined distance is also formed.
  • the cushion pad 40 is configured so as to provide an additional cushion to the seat occupant. Therefore, the cushion pad 40 may be made of a material similar to that of the cushion foam 50. The cushion pad 40 may be fitted between the air chute 30 and the upper surface of the cushion foam 50. A plurality of cushion pads 40 are disposed so as to be spaced apart from one another, and may be configured of a first pad 41 fitted into an inner side of the front chute 31 and second and third pads 42 and 43 fitted into an inner side the rear chute 32.
  • the first pad 41 and the second pad 42 are configured so as to be spaced apart from each other by a predetermined distance in order not interrupt the air circulation through the channel hole 53 and to form a pad hole 44 corresponding to the chute hole 33 on a boundary surface between the first pad 41 and the second pad 42, when a rear end of the first pad 41 and a front of the second pad 42 are in contact with each other.
  • a third ventilating space 45 spacing between the second pad 42 and the third pad 43 by a predetermine distance is also formed.
  • the first ventilating foam 21 may have a front side end and a rear side end seamed along front and rear seam lines of the first seating surface 11, or may be adhesively coupled to the lower surface of the first seating surface 11.
  • the second ventilating foam 22 and the third ventilating foam 23 may have front side ends and rear side ends seamed along front and rear seam lines of the second seating surface 12 and the third seating surface 13, or may be adhesively coupled to the lower surfaces of the second seating surface 12 and the third seating surface 13.
  • the front chute 31 has a front side end 31b seamed along a front seam line 15 of the first seating surface 11, or may be adhered or assembled to the lower surface of the first ventilating foam 11 and the first cushion 51.
  • the rear chute 32 has a rear side end 32b seamed along a rear seam line 16 of the second seating surface 12, or may be adhered or assembled to the lower surface of the second ventilating foam 21 and the second cushion 52.
  • FIG. 7 shows an operation state of the ventilating seat of sucking air from an outside of the seat cover 10 by driving the fan F.
  • Arrows in FIG. 7 show a flow of air.
  • the channel hole 53 is formed between the first cushion 51 and the second cushion 52 and a lower side of the channel hole 53 is provided with the fan F, such that the air of the outside of the seat cover 10 is delivered to the channel hole 53 through the ventilating foam 20 by driving the fan F and the air supplied to the channel hole 53 is discharged toward lower directions of the cushion forms 51 and 52 through the fan.
  • the upper surface of the cushion pad 40, a side surface of a side at which the channel hole 53 is formed, a circumference of the channel hole 53, and a lower side of the first cushion 51 all of which may be in contact with the air at the time of circulating the air is covered by the front chute 31 and the upper surface of the cushion pad 40, the side surface of the side at which the channel hole 53 is formed, the circumference of the channel hole 53, and a lower side of the second cushion 52 all of which may be in contact with the air at the time of circulating the air is covered by the rear chute 32. Therefore, since the cushion forms 51 and 52 are not exposed to the air at the time of ventilating, oxidation and modification of the cushion forms 51 and 52 are prevented.
  • FIG. 8 shows an operation state of the ventilating seat of discharging air from an outside of the seat cover 10 by driving the fan F.
  • Arrows in FIG. 8 show a flow of air.
  • the channel hole 53 is formed between the first cushion 51 and the second cushion 52 and the lower side of the channel hole 53 is provided with the fan F, such that the air in a lower end of the fan F is delivered to the ventilating foam 20 through the channel hole 53 by driving the fan F and the air delivered to the ventilating foam 20 is discharged to the outside of the seat cover 10.
  • the upper surface of the cushion pad 40, a side surface of a side at which the channel hole 53 is formed, a circumference of the channel hole 53, and a lower side of the first cushion 51 all of which may be in contact with the air at the time of circulating the air is covered by the front chute 31 and the upper surface of the cushion pad 40, the side surface of the side at which the channel hole 53 is formed, the circumference of the channel hole 53, and a lower side of the second cushion 52 all of which may be in contact with the air at the time of circulating the air is covered by the rear chute 32. Therefore, since the cushion forms 51 and 52 are not exposed to the air at the time of ventilating, oxidation and modification of the cushion forms 51 and 52 are prevented.
  • the ventilating seat in order to make air-tightness between the fan F and the air chutes 31 and 32 more firm, has a configuration as follows.
  • a duct D is formed at an air discharging end of the fan F.
  • An outer peripheral surface of a discharge hole of the duct D is formed so as to be covered by inner peripheral surfaces 31c and 32c of lower ends of the air chutes 31 and 32.

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  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)

Abstract

L'invention concerne un siège aéré destiné à un véhicule à moteur, comprenant une fonction d'aération pour une sensation agréable de station assise, et plus particulièrement un siège aéré pour véhicule à moteur capable d'empêcher qu'un coussin de siège soit endommagé par la circulation d'air au moment de l'aération.
PCT/KR2013/006667 2012-07-27 2013-07-25 Siège aéré pour véhicule à moteur WO2014017842A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2012-0082375 2012-07-27
KR1020120082375A KR101367620B1 (ko) 2012-07-27 2012-07-27 차량용 통풍 시트

Publications (1)

Publication Number Publication Date
WO2014017842A1 true WO2014017842A1 (fr) 2014-01-30

Family

ID=49997577

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2013/006667 WO2014017842A1 (fr) 2012-07-27 2013-07-25 Siège aéré pour véhicule à moteur

Country Status (2)

Country Link
KR (1) KR101367620B1 (fr)
WO (1) WO2014017842A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106470872A (zh) * 2014-05-23 2017-03-01 大有控股株式会社 用于汽车的多硬度衬垫和具有通风结构的多硬度衬垫

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190069739A (ko) 2017-12-12 2019-06-20 배동준 카메라를 이용한 자동차 시트 온도 조절 장치

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200357474Y1 (ko) * 2004-03-09 2004-07-30 노기영 냉난방장치를 갖는 자동차 시트
JP2004357916A (ja) * 2003-06-04 2004-12-24 Inoac Corp 空調シート用パッド部材
KR100554640B1 (ko) * 2003-04-02 2006-02-24 카템 게엠베하 운트 캄파니 카게 자동차 시트 및 상기 자동차 시트용 송풍기 모듈
KR20110051693A (ko) * 2009-11-11 2011-05-18 현대자동차주식회사 냉·난방을 위한 차량용 시트

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100002136U (ko) * 2008-08-20 2010-03-03 박경진 자동차 시트의 냉, 난방장치

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100554640B1 (ko) * 2003-04-02 2006-02-24 카템 게엠베하 운트 캄파니 카게 자동차 시트 및 상기 자동차 시트용 송풍기 모듈
JP2004357916A (ja) * 2003-06-04 2004-12-24 Inoac Corp 空調シート用パッド部材
KR200357474Y1 (ko) * 2004-03-09 2004-07-30 노기영 냉난방장치를 갖는 자동차 시트
KR20110051693A (ko) * 2009-11-11 2011-05-18 현대자동차주식회사 냉·난방을 위한 차량용 시트

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106470872A (zh) * 2014-05-23 2017-03-01 大有控股株式会社 用于汽车的多硬度衬垫和具有通风结构的多硬度衬垫

Also Published As

Publication number Publication date
KR20140013811A (ko) 2014-02-05
KR101367620B1 (ko) 2014-03-12

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