WO2005096891A1 - 車両用シート - Google Patents
車両用シート Download PDFInfo
- Publication number
- WO2005096891A1 WO2005096891A1 PCT/JP2005/005242 JP2005005242W WO2005096891A1 WO 2005096891 A1 WO2005096891 A1 WO 2005096891A1 JP 2005005242 W JP2005005242 W JP 2005005242W WO 2005096891 A1 WO2005096891 A1 WO 2005096891A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- seat
- pad
- air
- holes
- vehicle
- 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
- B60N2/56—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 vehicle seat having an air conditioning function.
- the vehicle seat disclosed in Patent Document 1 is provided with a skin, a cover pad, and a plurality of ventilation holes so as to penetrate the pad, which constitute a seat cushion and a seat back, and a blower, an intermediate duct, and a blower are provided on the lower surface of the seat cushion.
- the seat cushion exhaust duct is arranged, and the seat back exhaust duct is arranged on the back of the seat back.
- the seat cushion exhaust duct and the seat back exhaust duct are formed with a plurality of air exhaust holes that fit inside the vent holes by slightly projecting the surface force, and allow air from the blower to pass through the intermediate duct. The air is blown into the seat cushion exhaust duct and the seat back exhaust duct, and the air is blown out to the seat surface through the vent holes connected to the air exhaust holes.
- Patent Document 1 JP-A-10-297274
- the diameter of the vent hole is constant between the side connected to the air discharge hole and the skin side.
- the present invention has been made in consideration of the above-described problem, and provides a vehicle seat having a seat air-conditioning function capable of jetting comfortable and vibrant air, and also having improved sitting comfort.
- the purpose is to do.
- a vehicle seat of the present invention includes:
- a seat cushion and a seat back formed by covering the surface of a seat pad with a skin material; a plurality of air holes penetrating through the seat pad to the surface of the skin material; A plurality of air discharge holes that are connected to the air supply device, and a blower that pressurizes air in the vehicle compartment to the air holes through the duct and the air discharge holes.
- At least a partial force of the vent hole is formed in a tapered shape whose diameter decreases toward the surface of the skin material.
- At least a part of the force of the ventilation hole is formed in a tapered shape whose diameter decreases toward the surface of the skin material. Even if the air sent into the ventilation holes is weak, the smaller the diameter, the stronger the force, and the air ejected from the sheet surface can be made to be in a strong state.
- the diameter of the ventilation hole is formed to be small on the surface of the seat, it is possible to suppress a feeling of discomfort to the buttocks and the back due to the presence of the ventilation hole when the occupant sits on the seat.
- the portion of the member constituting the seat pad to be a vent hole into a tapered shape, it is possible to improve the removal from the mold when the seat pad is formed.
- the vehicle seat of the present invention includes the seat pad force pad and a cover pad that covers the surface thereof.
- the pad is formed in a tapered shape in which the diameter decreases toward the surface of the vent hole.
- the seat is composed of a seat pad force pad and a cover pad that covers the surface of the seat pad. Since it is formed in the shape of a pad, only the thickest pad among the members constituting the ventilation hole is formed in a tapered shape, so that the effects and advantages of the invention described above can be easily obtained.
- a vehicle that has an air conditioning function of a seat capable of ejecting comfortable and vibrant air, can improve sitting comfort, and can further facilitate manufacture of the seat. Sheet is obtained.
- FIG. 1 is a perspective view showing an outer shape of a vehicle seat.
- FIG. 2 is a longitudinal sectional view of a main part showing a structure of a seat cushion.
- FIG. 3 is a vertical sectional view of a main part showing a structure of a ventilation hole.
- FIG. 4 is a perspective view showing a skeletal structure of a vehicle seat on a seat cushion side.
- FIG. 5 is a perspective view showing a frame structure on a seat cushion side of a vehicle seat.
- FIG. 6 is a perspective view showing a skeletal structure on a seat back side of a vehicle seat.
- a vehicle seat 10 includes a seat cushion 20, a seat back 30, and a seat back 30.
- the headrest 40 provided at the top is also roughly configured.
- the seat cushion 20 covers the surface of a pad 21 which retains a sheet shape and functions as a cushion material, with a cover pad 22 having air permeability, and further, a cover pad.
- the surface 22 is covered with a skin material 23.
- FIG. 2 also shows a seat cushion 20 that shows the seat cushion 20.
- a force seat back 30 has a configuration in which the surface of the pad 21 is covered with a cover pad 22 and a skin material 23.
- the combination of the pad 21 and the cover pad 22 is referred to as “seat pad 24”.
- a plurality of ventilation holes 20 a are formed on the surface of the skin material 23.
- the air holes 20a are formed in a skin material air hole 23a formed in the skin material 23, a cover pad air hole 22a formed in the cover pad 22, and a pad 21.
- the pad 23 has a pad ventilation hole 21a, and the surface force of the skin material 23 reaches the back of the seat pad 24.
- At least a part of the ventilation hole 20a is formed in a tapered shape whose diameter decreases toward the surface of the skin material 23.
- the pad air holes 21a formed in the pad 21 are radially directed toward the surface of the pad 21 in contact with the cover pad 22. Is formed in a tapered shape to reduce the diameter.
- the vent 20a is a force that makes it appear that one cover pad vent 22a and one skin material vent 23a correspond to one pad vent 21a. As shown in FIG.
- two cover pad vents 22a having a smaller diameter than the pad vent 21a correspond to one pad vent 21a
- the force bar pad vents correspond to the two cover pad vents 22a.
- Three or more skin material vent holes 23a having a smaller diameter than 22a are provided.
- the taper angle and the like may be appropriately formed in accordance with various conditions.
- a cylindrical insert member 25 is embedded in the air hole 20a.
- the insert member 25 is fixed inside the pad vent hole 21a in the vent hole 20a by foaming the seat pad 24 in a state where the insert member 25 is previously arranged at a predetermined position in the seat pad molding die. Become.
- Figs. 2 and 3 also illustrate the force seat back 30 which is a diagram illustrating the seat cushion 20, and has a similar configuration, in which at least a part of the ventilation hole 20a faces the surface of the skin material. It is formed in a tapered shape with a smaller diameter.
- FIG. 4 is a perspective view showing a skeletal structure of the vehicle seat 10 on the side of the seat cushion 20.
- FIG. 5 is a perspective view of the vehicle seat 10 as viewed from a lower surface side.
- the frame structure on the side of the seat cushion 20 includes a pair of left and right seat rails 26, a pair of left and right seat frames 27 attached to the seat rail 26, a seat spring 28, and a pan frame 29 bridged over the front of the seat frame 27. It is schematically configured.
- the blowers 50A and 50B for the seat cushion 20 are One at the front and one at the bottom.
- the duct 60A connected to the blower of the front blower 50A passes through the opening provided in the pan frame 29, reaches the top of the pan frame 29 as shown in Fig. 4, and is branched in two directions, left and right.
- the pan frame 29 extends rearward on the upper surface.
- a duct 60B connected to the air outlet of the center (rear) air blower 50B extends rearward on the lower surface side of the pan frame 29 and branches in two left and right directions.
- a plurality of cylindrical air discharge holes 61A, 61B are provided at positions corresponding to the plurality of ventilation holes 20a so as to protrude upward.
- FIG. 6 is a rear view of the seat back 30.
- the seat back 30 is schematically composed of a sub-seat frame 31 having an opening 31a in the center, a seat spring (not shown) attached to the sub-seat frame 31, and the like. It is composed.
- the blower 50 C for the seat back 30 is attached to one of the right and left lower portions of the back surface of the sub-seat frame 31.
- the duct 60C connected to the air outlet of the air blower 50C extends upward from two places on the left and right inside the opening 31a of the sub-sheet frame 31!
- a plurality of cylindrical air discharge holes 61C are provided to protrude upward, similarly to the sheet cushion 20 side.
- the air discharge holes 61A, 61B, and 61C on the seat cushion 20 side and the seat back 30 side are fitted into the ventilation holes 20a on the seat cushion 20 side and the seat back 30 side, respectively.
- the air blowers 50A, 50B, 50C are operated to send air to the ducts 60A, 60B, 60C, and the ducts 60A, 60B, 60C also generate air. Air is blown into the ventilation hole 20a through the discharge holes 61A, 61B, 61C. Then, since the pad ventilation hole 21a formed in the pad 21 of the ventilation hole 20a is formed in a tapered shape, the air increases in force as the diameter of the pad ventilation hole 21a decreases, and the skin material 23 When the air blows out, the surface force will have a sufficient momentum is there.
- the vent hole 20a is formed in a tapered shape in which the diameter decreases toward the surface of the skin material 23.
- the force increases as the diameter decreases.
- the air ejected from the sheet surface can be made to have a strong momentum.
- the air hole 20a is formed so that the diameter of the air hole 20a is generally small on the surface of the seat, so that when the occupant is seated on the seat 10, the presence of the air hole 20a causes a sense of discomfort to the buttocks and the back. Can be suppressed.
- the portion of the member constituting the seat pad 24 to be the vent hole 20a in a tapered shape, it is possible to improve the form force at the time of forming the seat pad.
- the vehicle seat 10 has a seat air-conditioning function capable of ejecting comfortable and vibrant air, can improve sitting comfort, and can further facilitate manufacture of the seat. can get.
- seat pad 24 is composed of force pad 21 and cover pad 22 that covers the surface, and pad 21 of vent hole 20a has a smaller diameter toward the surface. Since it is formed in a tapered shape, the above-described operation and effect can be easily obtained only by forming only the thickest node 21 among the members constituting the ventilation hole 20a in a tapered shape.
- the vehicle seat according to the present invention is useful as a seat mounted on a vehicle such as an automobile, and is particularly suitable as a seat that can be kept in a comfortable state when an occupant is seated. .
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05727090A EP1757207A4 (en) | 2004-03-31 | 2005-03-23 | VEHICLE SEAT |
CA002558784A CA2558784A1 (en) | 2004-03-31 | 2005-03-23 | Vehicle seat |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004-102527 | 2004-03-31 | ||
JP2004102527A JP2005287532A (ja) | 2004-03-31 | 2004-03-31 | 車両用シート |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005096891A1 true WO2005096891A1 (ja) | 2005-10-20 |
Family
ID=35124765
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2005/005242 WO2005096891A1 (ja) | 2004-03-31 | 2005-03-23 | 車両用シート |
Country Status (6)
Country | Link |
---|---|
US (1) | US7287812B2 (ja) |
EP (1) | EP1757207A4 (ja) |
JP (1) | JP2005287532A (ja) |
CN (1) | CN1937939A (ja) |
CA (1) | CA2558784A1 (ja) |
WO (1) | WO2005096891A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017145630A1 (ja) * | 2016-02-23 | 2017-08-31 | 株式会社デンソー | シート空調装置 |
US11357674B2 (en) | 2012-02-08 | 2022-06-14 | Neodyne Biosciences, Inc. | Radially tensioned wound or skin treatment devices and methods |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7607739B2 (en) * | 2006-05-08 | 2009-10-27 | Lear Corporation | Air routing system and method for use with a vehicle seat |
KR100820029B1 (ko) * | 2006-08-24 | 2008-04-07 | 정상호 | 자동차 시트의 온도 조절 장치 |
JP5251018B2 (ja) * | 2007-07-04 | 2013-07-31 | トヨタ紡織株式会社 | 通気性クッション及びその製造方法 |
JP2009090016A (ja) | 2007-10-11 | 2009-04-30 | T S Tec Kk | シート並びにその座部及びバックレスト |
JP5343503B2 (ja) * | 2008-10-14 | 2013-11-13 | 株式会社デンソー | シートおよびシート空調装置 |
US20100289302A1 (en) * | 2009-05-14 | 2010-11-18 | Nitring Enterprise Inc. | Seat adjusting method and system thereof |
CN102791169B (zh) * | 2009-11-16 | 2016-07-13 | 江森自控科技公司 | 座椅衬垫结构 |
CN102753058A (zh) * | 2010-02-16 | 2012-10-24 | 李尔公司 | 车辆座椅装饰桨片附接件 |
JP5637557B2 (ja) * | 2010-10-18 | 2014-12-10 | 株式会社イノアックコーポレーション | 車両シート用ダクト内蔵クッション及びその製造方法 |
JP5838893B2 (ja) * | 2012-04-09 | 2016-01-06 | トヨタ紡織株式会社 | 車両用シートの製造方法 |
JP5872434B2 (ja) * | 2012-10-04 | 2016-03-01 | 日本発條株式会社 | 車両用シート |
US9440572B2 (en) * | 2013-05-20 | 2016-09-13 | David R. Hall | Heating, ventilation, and air conditioning seat assembly |
JP2013255829A (ja) * | 2013-08-21 | 2013-12-26 | Ts Tech Co Ltd | シート |
CN105491915B (zh) * | 2013-08-30 | 2019-08-30 | 提爱思科技股份有限公司 | 座椅 |
US9403460B2 (en) | 2014-02-06 | 2016-08-02 | Ford Global Technologies, Llc | Vehicle seating assembly having a climate controlled seat utilizing a plenum volume and flexible hoses |
CN107000846B (zh) * | 2014-09-24 | 2021-03-12 | Be航天公司 | 带有包封舒适弹簧的座椅底板组件 |
JP6480215B2 (ja) | 2015-03-06 | 2019-03-06 | 株式会社タチエス | 車両用シート |
KR102048441B1 (ko) | 2015-07-21 | 2020-01-08 | 젠썸 오토모티브 시스템즈(차이나) 리미티드 | 온도 제어되는 지지 장치를 위한 커넥터 |
CN108367695A (zh) * | 2015-12-22 | 2018-08-03 | 株式会社塔捷斯 | 车辆用座椅 |
JP6639926B2 (ja) * | 2016-01-25 | 2020-02-05 | 株式会社イノアックコーポレーション | 車両用シートパッド及びその製造方法 |
WO2018061602A1 (ja) | 2016-09-30 | 2018-04-05 | テイ・エス テック株式会社 | シート |
BR112019017315B1 (pt) * | 2017-03-01 | 2023-03-07 | Ts Tech Co., Ltd | Assento de veículo |
JP7197760B2 (ja) | 2017-09-05 | 2022-12-28 | テイ・エス テック株式会社 | 乗物用シート |
FR3076501B1 (fr) * | 2018-01-05 | 2021-04-02 | Faurecia Sieges Dautomobile | Siege de vehicule automobile et element de siege equipe d'un systeme de ventilation et de controle thermique |
CN113119808B (zh) * | 2019-12-31 | 2022-07-12 | 上海汽车集团股份有限公司 | 汽车座椅和汽车 |
US11110834B1 (en) * | 2020-05-14 | 2021-09-07 | Faurecia Automotive Seating, Llc | Occupant support cushion |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS63149333U (ja) * | 1987-03-24 | 1988-09-30 | ||
JPH0648448U (ja) * | 1992-06-29 | 1994-07-05 | 耀 庭 劉 | 椅子の発泡体通気構造 |
JP2003285628A (ja) * | 2002-03-28 | 2003-10-07 | Denso Corp | 車両用シート空調装置 |
JP2003299551A (ja) * | 2002-04-09 | 2003-10-21 | Matsushita Electric Ind Co Ltd | 空調座席装置 |
Family Cites Families (12)
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US2826135A (en) * | 1954-04-21 | 1958-03-11 | American Motors Corp | Seat construction |
DE2510182C3 (de) * | 1975-03-08 | 1980-06-26 | Walter 4018 Langenfeld Ismer | Sitz- bzw. Rückenpolster, insbesondere für Fahrzeugsitze |
JPS63149333A (ja) | 1986-12-15 | 1988-06-22 | Nkk Corp | 焼成塊成鉱用生ペレツトの粉コ−クス被覆方法 |
JPH0648448A (ja) | 1992-07-20 | 1994-02-22 | Adoheya Sansho Kk | 封筒およびその封緘方法 |
SE504973C2 (sv) * | 1995-09-14 | 1997-06-02 | Walinov Ab | I en ventilerad fordonsstol ingående fläktanordning |
JP3705395B2 (ja) * | 1997-04-22 | 2005-10-12 | 本田技研工業株式会社 | 自動車用シート構造 |
DE19745521C2 (de) * | 1997-10-15 | 2001-12-13 | Daimler Chrysler Ag | Polster für einen Fahrzeugsitz |
EP1084875A2 (en) * | 1999-09-14 | 2001-03-21 | Formosa Saint Jose Corporation | A device conveying warm air and cold air used in a car |
EP1086852B1 (de) * | 1999-09-21 | 2004-01-28 | Johnson Controls GmbH | Sitzpolster für Fahrzeugsitze |
DE20112473U1 (de) * | 2001-07-28 | 2002-12-19 | Johnson Controls Gmbh | Klimatisiertes Polsterteil für einen Fahrzeugsitz |
JP3861674B2 (ja) * | 2001-11-30 | 2006-12-20 | 株式会社デンソー | 車両用シート空調装置および空調装置内蔵型車両用シート |
US6857697B2 (en) * | 2002-08-29 | 2005-02-22 | W.E.T. Automotive Systems Ag | Automotive vehicle seating comfort system |
-
2004
- 2004-03-31 JP JP2004102527A patent/JP2005287532A/ja active Pending
-
2005
- 2005-03-23 EP EP05727090A patent/EP1757207A4/en not_active Withdrawn
- 2005-03-23 WO PCT/JP2005/005242 patent/WO2005096891A1/ja not_active Application Discontinuation
- 2005-03-23 CA CA002558784A patent/CA2558784A1/en not_active Abandoned
- 2005-03-23 CN CNA2005800104211A patent/CN1937939A/zh active Pending
- 2005-03-29 US US11/091,373 patent/US7287812B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63149333U (ja) * | 1987-03-24 | 1988-09-30 | ||
JPH0648448U (ja) * | 1992-06-29 | 1994-07-05 | 耀 庭 劉 | 椅子の発泡体通気構造 |
JP2003285628A (ja) * | 2002-03-28 | 2003-10-07 | Denso Corp | 車両用シート空調装置 |
JP2003299551A (ja) * | 2002-04-09 | 2003-10-21 | Matsushita Electric Ind Co Ltd | 空調座席装置 |
Non-Patent Citations (1)
Title |
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See also references of EP1757207A4 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11357674B2 (en) | 2012-02-08 | 2022-06-14 | Neodyne Biosciences, Inc. | Radially tensioned wound or skin treatment devices and methods |
WO2017145630A1 (ja) * | 2016-02-23 | 2017-08-31 | 株式会社デンソー | シート空調装置 |
JPWO2017145630A1 (ja) * | 2016-02-23 | 2018-06-21 | 株式会社デンソー | シート空調装置 |
CN108698473A (zh) * | 2016-02-23 | 2018-10-23 | 株式会社电装 | 座位空调装置 |
US10647230B2 (en) | 2016-02-23 | 2020-05-12 | Denso Corporation | Seat air conditioner |
Also Published As
Publication number | Publication date |
---|---|
US7287812B2 (en) | 2007-10-30 |
JP2005287532A (ja) | 2005-10-20 |
CN1937939A (zh) | 2007-03-28 |
US20050280294A1 (en) | 2005-12-22 |
CA2558784A1 (en) | 2005-10-20 |
EP1757207A4 (en) | 2009-11-11 |
EP1757207A1 (en) | 2007-02-28 |
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