JP2000342382A - Seat with heater - Google Patents
Seat with heaterInfo
- Publication number
- JP2000342382A JP2000342382A JP11159075A JP15907599A JP2000342382A JP 2000342382 A JP2000342382 A JP 2000342382A JP 11159075 A JP11159075 A JP 11159075A JP 15907599 A JP15907599 A JP 15907599A JP 2000342382 A JP2000342382 A JP 2000342382A
- Authority
- JP
- Japan
- Prior art keywords
- seat
- heating elements
- temperature control
- thermostat
- resin material
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
Description
【0001】[0001]
【発明の属する技術分野】本発明は、自動車等の暖房装
置付座席に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a seat with a heating device for an automobile or the like.
【0002】[0002]
【従来の技術】従来、自動車等の暖房装置付座席は、図
7に示すような柔軟性のある芯材11にヒーター線12
およびサーモスタット13を配設して構成したヒーター
ユニット1を、図6に示すように、座部および背部のメ
インパッド2と表皮材3との間に介在させている。2. Description of the Related Art Conventionally, a seat with a heating device for an automobile or the like is provided with a flexible core material 11 and a heater wire 12 as shown in FIG.
As shown in FIG. 6, the heater unit 1 provided with the thermostat 13 is interposed between the main pad 2 on the seat and the back and the skin material 3.
【0003】この時、サーモスタット13は、着座者が
着座した時、違和感を感じないように、座部および背部
の人体当接部より離した座部後方、または背部下方に配
置するようになっている。At this time, the thermostat 13 is arranged at the back of the seat or at the back of the seat, which is separated from the seat and the back of the human body, so that the occupant does not feel uncomfortable when seated. I have.
【0004】[0004]
【発明が解決しようとする課題】本来、暖房装置の温度
制御装置は、精度良く制御を行うという点で直接着座部
に配置することが望ましい。しかしながら、上記のよう
な方法では、温度制御装置が着座部より離れて配置され
ているため、例えば着座者の体重の多少、冷え性の多い
とされる女性とそうでない男性の違い、といった座席環
境の変化に暖房装置の温度制御が精度良く対応出来ない
といった課題を有していた。Originally, it is desirable that the temperature control device of the heating device be directly disposed on the seat portion in order to perform the control with high accuracy. However, in the above-described method, since the temperature control device is disposed farther from the seating portion, for example, the weight of the occupant is slightly different, and the difference between a woman who is considered to be more cold and a man who is not so cold is considered. There was a problem that the temperature control of the heating device could not accurately respond to the change.
【0005】さらに、ヒーターユニットが座席のクッシ
ョン材と表皮材との間に介在されているため、長年に亘
って使用していると、乗員の乗降、着座の繰り返しによ
り柔軟性のある芯材に、シワやタルミが発生しやすくな
り、例えばヒーター線に対して略直角にシワが寄ると、
やがて、ヒーター線を断線に至らしめるという課題を有
していた。[0005] Further, since the heater unit is interposed between the cushion material and the skin material of the seat, if the heater unit has been used for many years, a flexible core material can be obtained by repetition of getting on and off and sitting on the seat. , Wrinkles and tarmi are likely to occur, for example, if wrinkles approach at a right angle to the heater wire,
Eventually, there was a problem that the heater wire was disconnected.
【0006】[0006]
【課題を解決するための手段】本発明は上記課題を解決
するために、発熱体と温度制御装置を、発泡樹脂材に一
体的に埋設固定し、かつ、温度制御装置を着座部の下方
に配置している。According to the present invention, a heating element and a temperature control device are integrally buried and fixed in a foamed resin material, and the temperature control device is provided below a seating portion. Have been placed.
【0007】上記発明によれば、暖房装置の温度制御
が、着座面の環境変化に精度良く対応出来る。[0007] According to the above invention, the temperature control of the heating device can accurately cope with the environmental change of the seating surface.
【0008】[0008]
【発明の実施の形態】本発明は、発熱体と温度制御装置
と発泡樹脂材とを備え、前記発熱体と前記温度制御装置
を、前記発泡樹脂材に一体的に埋設固定した構成にして
いる。DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention comprises a heating element, a temperature control device, and a foamed resin material, wherein the heating element and the temperature control device are integrally embedded and fixed in the foamed resin material. .
【0009】さらに、発熱体と温度制御装置を可とう性
を有する芯材に配設してヒーターユニットを構成し、こ
のヒーターユニットを発泡断熱材に一体的に埋設固定し
た構成にしている。Further, the heating unit and the temperature control device are arranged on a flexible core material to constitute a heater unit, and the heater unit is integrally embedded and fixed in the foamed heat insulating material.
【0010】さらに、可とう性を有する芯材は発泡樹脂
材原液の侵入を防止する手段を備えた構成にしている。Further, the flexible core material is provided with a means for preventing intrusion of the foamed resin material stock solution.
【0011】さらに、温度制御装置を着座部の下方に配
置した構成にしている。Further, the temperature control device is arranged below the seating portion.
【0012】また、温度制御装置をサーモスタットで構
成している。Further, the temperature control device is constituted by a thermostat.
【0013】[0013]
【実施例】以下、本発明の実施例について図面を用いて
説明する。Embodiments of the present invention will be described below with reference to the drawings.
【0014】(実施例1)図1は本発明の実施例1の、
暖房装置付座席の断面構成図である。コード状のチュー
ビングヒーターよりなる発熱体12と、この発熱体の温
度を検知して制御するサーモスタット13を、発泡樹脂
材4に一体的に埋設固定している。自動車等のクッショ
ン性を有する座席のベース材の一つに、ウレタンのメイ
ンパッドがある。メインパッドの成形型にあらかじめ発
熱体12を配線し、その略中央部にサーモスタット13
を載置しておいて、ウレタン原液を注入し一体的に発
泡、成形硬化させたものである。(Embodiment 1) FIG. 1 shows a first embodiment of the present invention.
It is a sectional lineblock diagram of a seat with a heating device. A heating element 12 composed of a cord-shaped tubing heater and a thermostat 13 for detecting and controlling the temperature of the heating element are integrally embedded and fixed in the foamed resin material 4. One of the base materials of a seat having cushioning properties such as an automobile is a urethane main pad. The heating element 12 is wired in advance to the mold of the main pad, and the thermostat 13
Is placed, and a urethane stock solution is injected, foamed and molded and cured integrally.
【0015】(実施例2)図2は本発明の実施例2の、
暖房装置付座席を構成する、ヒーターユニットの平面図
である。コード状のチュービングヒーターよりなる発熱
体12と、この発熱体の温度を検知して制御するサーモ
スタット13を、芯材11のほぼ中央部に配設してヒー
ターユニット1を構成している。図3は、このヒーター
ユニット1を発泡樹脂材4に、一体的に埋設固定した断
面構成図である。(Embodiment 2) FIG. 2 shows Embodiment 2 of the present invention.
It is a top view of the heater unit which comprises the seat with a heating device. A heater unit 1 is constituted by disposing a heating element 12 composed of a cord-shaped tubing heater and a thermostat 13 for detecting and controlling the temperature of the heating element at substantially the center of the core material 11. FIG. 3 is a cross-sectional configuration diagram in which the heater unit 1 is integrally embedded and fixed in the foamed resin material 4.
【0016】製造方法は前記実施例1と同じで、メイン
パッドの成形型にあらかじめヒーターユニット1を載置
しておいて、ウレタン原液を注入し一体的に発泡、成形
硬化させたものである。但し、芯材11の材料によって
は、ウレタン原液を吸い込んでしまうという問題があ
る。図4は不織布等の布物で構成された芯材11に、含
浸防止のコーティング剤5を塗布した図である。図5は
不織布等の布物で構成された芯材11に、保護シート6
を貼着した図である。The manufacturing method is the same as that of the first embodiment, except that the heater unit 1 is mounted on the mold of the main pad in advance, and a urethane stock solution is injected, and foaming and molding are integrally performed. However, depending on the material of the core material 11, there is a problem that the urethane stock solution is sucked. FIG. 4 is a view in which a coating material 5 for preventing impregnation is applied to a core material 11 made of a cloth such as a nonwoven fabric. FIG. 5 shows that a protective sheet 6 is provided on a core 11 made of a cloth such as a nonwoven fabric.
FIG.
【0017】尚、本実施例では発熱体12にコード状の
チュービングヒーターを使用しているが、樹脂フィルム
上に発熱金属箔をエッチングして処理してなるフィルム
ヒーターを使用してもよい。In this embodiment, a cord-shaped tubing heater is used for the heating element 12, but a film heater obtained by etching a heat-generating metal foil on a resin film may be used.
【0018】[0018]
【発明の効果】以上のように、本発明の暖房装置付座席
は、発熱体と温度制御装置と発泡樹脂材とを備え、前記
発熱体と前記温度制御装置を、前記発泡樹脂材に一体的
に埋設固定してなる構成、または、発熱体と温度制御装
置を可とう性を有する芯材に配設してヒーターユニット
を構成し、このヒーターユニットを発泡樹脂材に一体的
に埋設固定してなる構成、または、温度制御装置を着座
部の下方に配置してなる構成、また、温度制御装置をサ
ーモスタットで構成しているので、着座面の環境変化に
対応した精度のよい温度制御ができる。As described above, the seat with the heating device of the present invention includes the heating element, the temperature control device, and the foamed resin material, and the heating element and the temperature control device are integrated with the foamed resin material. The heater unit is constructed by burying and fixing the heating unit and the heating element and the temperature control device are arranged on a flexible core material, and the heater unit is integrally buried and fixed in the foamed resin material. Or a configuration in which the temperature control device is arranged below the seating portion, and since the temperature control device is configured by the thermostat, accurate temperature control corresponding to a change in the environment of the seating surface can be performed.
【0019】また、この構成にすることで、ヒーター線
とサーモスタットが尻部に感じ難くなり、着座感の良い
暖房装置付座席を提供することができる。Further, with this configuration, the heater wire and the thermostat are less likely to be felt at the buttocks, and a seat with a heating device with a good seating feeling can be provided.
【0020】さらに、座席のクッション材と表皮材との
間に介在されるものではないため、信頼性が向上すると
いう利点も生まれてくる。In addition, since it is not interposed between the cushion material of the seat and the skin material, there is an advantage that reliability is improved.
【図1】本発明の実施例1の暖房装置付座席の断面図FIG. 1 is a sectional view of a seat with a heating device according to a first embodiment of the present invention.
【図2】本発明の実施例2の暖房装置付座席を構成する
ヒーターユニットの平面図FIG. 2 is a plan view of a heater unit constituting a seat with a heating device according to a second embodiment of the present invention.
【図3】本発明の実施例2の暖房装置付座席の断面図FIG. 3 is a sectional view of a seat with a heating device according to a second embodiment of the present invention.
【図4】本発明の実施例2の暖房装置付座席を構成する
芯材の断面図FIG. 4 is a sectional view of a core constituting a seat with a heating device according to a second embodiment of the present invention;
【図5】本発明の実施例2の暖房装置付座席を構成する
芯材の断面図FIG. 5 is a sectional view of a core material constituting a seat with a heating device according to a second embodiment of the present invention.
【図6】従来の暖房装置付座席の断面図FIG. 6 is a sectional view of a conventional seat with a heating device.
【図7】従来の暖房装置付座席を構成するヒーターユニ
ットの平面図FIG. 7 is a plan view of a heater unit constituting a conventional seat with a heating device.
1 ヒーターユニット 2 メインパッド 3 表皮材 4 発泡樹脂材 5 コーティング剤 6 保護シート 11 芯材 12 発熱体 13 サーモスタット(温度制御装置) DESCRIPTION OF SYMBOLS 1 Heater unit 2 Main pad 3 Skin material 4 Foam resin material 5 Coating agent 6 Protective sheet 11 Core material 12 Heating body 13 Thermostat (temperature control device)
───────────────────────────────────────────────────── フロントページの続き (72)発明者 光永 浩志 大阪府門真市大字門真1006番地 松下電器 産業株式会社内 (72)発明者 米山 充 大阪府門真市大字門真1006番地 松下電器 産業株式会社内 Fターム(参考) 3B084 JA03 JA06 JF01 ──────────────────────────────────────────────────の Continuing on the front page (72) Inventor Hiroshi Mitsunaga 1006 Kazuma Kadoma, Kadoma City, Osaka Prefecture Inside Matsushita Electric Industrial Co., Ltd. Term (reference) 3B084 JA03 JA06 JF01
Claims (5)
備え、前記発熱体と前記温度制御装置を、前記発泡樹脂
材に一体的に埋設固定してなる暖房装置付座席。1. A seat with a heating device, comprising a heating element, a temperature control device, and a foamed resin material, wherein the heating element and the temperature control device are integrally embedded and fixed in the foamed resin material.
る芯材に配設してヒーターユニットを構成し、このヒー
ターユニットを発泡樹脂材に一体的に埋設固定してなる
暖房装置付座席。2. A seat with a heating device, wherein a heating unit and a temperature control device are arranged on a flexible core material to constitute a heater unit, and the heater unit is integrally embedded and fixed in a foamed resin material. .
液の侵入を防止する手段を備えた請求項2記載の暖房装
置付座席。3. The seat with a heating device according to claim 2, wherein the flexible core material has means for preventing intrusion of the foamed resin material stock solution.
請求項1記載または2記載の暖房装置付座席。4. The seat with a heating device according to claim 1, wherein the temperature control device is disposed below the seat portion.
た請求項4記載の暖房装置付座席。5. The seat with a heating device according to claim 4, wherein the temperature control device comprises a thermostat.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11159075A JP2000342382A (en) | 1999-06-07 | 1999-06-07 | Seat with heater |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11159075A JP2000342382A (en) | 1999-06-07 | 1999-06-07 | Seat with heater |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2000342382A true JP2000342382A (en) | 2000-12-12 |
Family
ID=15685682
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11159075A Pending JP2000342382A (en) | 1999-06-07 | 1999-06-07 | Seat with heater |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2000342382A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007018271A1 (en) * | 2005-08-11 | 2007-02-15 | Kurabe Industrial Co., Ltd. | Heating device for seat |
WO2012147308A1 (en) * | 2011-04-27 | 2012-11-01 | パナソニック株式会社 | Seat heater |
WO2014017078A1 (en) * | 2012-07-24 | 2014-01-30 | パナソニック株式会社 | Seat heater |
-
1999
- 1999-06-07 JP JP11159075A patent/JP2000342382A/en active Pending
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007018271A1 (en) * | 2005-08-11 | 2007-02-15 | Kurabe Industrial Co., Ltd. | Heating device for seat |
JP5116470B2 (en) * | 2005-08-11 | 2013-01-09 | 株式会社クラベ | Seat heating system |
US8492680B2 (en) | 2005-08-11 | 2013-07-23 | Kurabe Industrial Co., Ltd. | Heating device for seat |
KR101327226B1 (en) * | 2005-08-11 | 2013-11-11 | 쿠라베 가부시키가이샤 | Heating device for seat |
WO2012147308A1 (en) * | 2011-04-27 | 2012-11-01 | パナソニック株式会社 | Seat heater |
EP2703212A1 (en) * | 2011-04-27 | 2014-03-05 | Panasonic Corporation | Seat heater |
EP2703212A4 (en) * | 2011-04-27 | 2014-10-01 | Panasonic Corp | Seat heater |
US9497801B2 (en) | 2011-04-27 | 2016-11-15 | Panasonic Intellectual Property Management Co., Ltd. | Seat heater |
WO2014017078A1 (en) * | 2012-07-24 | 2014-01-30 | パナソニック株式会社 | Seat heater |
CN104322141A (en) * | 2012-07-24 | 2015-01-28 | 松下知识产权经营株式会社 | Seat heater |
US9204493B2 (en) | 2012-07-24 | 2015-12-01 | Panasonic Intellectual Property Management Co., Ltd. | Seat heater with over-temperature protection |
JPWO2014017078A1 (en) * | 2012-07-24 | 2016-07-07 | パナソニックIpマネジメント株式会社 | Seat heater |
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