JP2021062865A5 - - Google Patents
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- JP2021062865A5 JP2021062865A5 JP2021008151A JP2021008151A JP2021062865A5 JP 2021062865 A5 JP2021062865 A5 JP 2021062865A5 JP 2021008151 A JP2021008151 A JP 2021008151A JP 2021008151 A JP2021008151 A JP 2021008151A JP 2021062865 A5 JP2021062865 A5 JP 2021062865A5
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- JP
- Japan
- Prior art keywords
- cushion
- side heater
- heater
- storage recess
- seat
- 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.)
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Description
前記課題は、本発明の車両用シートによれば、骨格となるフレームにクッション材を載置して表皮材で被覆されて構成され、前記クッション材と前記表皮材の間にシートヒータを備えた車両用シートであって、該クッション材は、シート幅方向の中央部分にあるクッション本体部と、該クッション本体部の左右外側にあるクッションサイド部と、を有し、該クッションサイド部には、前記シートヒータを収納させるための収納凹部が形成され、前記シートヒータは、前記クッション本体部に配置される中央ヒータ部と、前記クッションサイド部に配置されるサイドヒータ部と、を有し、前記サイドヒータ部は、前記中央ヒータ部と並列状態で接続されて設けられ、前記収納凹部に収納される第１サイドヒータ部と、前記中央ヒータ部及び前記第１サイドヒータ部とは独立して設けられ、シート幅方向において前記第１サイドヒータ部と間隔を空けて配置される第２サイドヒータ部と、を有していること、により解決される。
上記のように、クッションサイド部には、シートヒータを収納させるための収納凹部が形成されているため、シートの着座面に凹凸が発生することがなく、着座者に違和感を与えることがないシートヒータ付き車両用シートを実現できる。
特に、クッションサイド部においては、一般に表皮材の裏面に対して薄いワディング材が取り付けられるか、そもそもワディング材が取り付けられていないことが多く、シートヒータ設置による着座感の影響が大きくなるため、本発明の効果が際立つようになる。
According to the vehicle seat of the present invention, the subject is configured by placing a cushion material on a frame serving as a skeleton and covering it with a skin material, and providing a seat heater between the cushion material and the skin material. A vehicle seat, the cushion material has a cushion main body portion in the central portion in the seat width direction and cushion side portions on the left and right outer sides of the cushion main body portion, and the cushion side portion includes a cushion main body portion. A storage recess for accommodating the seat heater is formed, and the seat heater has a central heater portion arranged in the cushion main body portion and a side heater portion arranged in the cushion side portion. The side heater portion is provided so as to be connected in parallel with the central heater portion, and the first side heater portion housed in the storage recess is provided independently of the central heater portion and the first side heater portion. The problem is solved by having the first side heater portion and the second side heater portion arranged at intervals in the seat width direction.
As described above, since the cushion side portion is formed with a storage recess for accommodating the seat heater, the seating surface of the seat is not uneven and does not give a feeling of strangeness to the seated person. A vehicle seat with a heater can be realized.
In particular, in the cushion side portion, a thin wading material is generally attached to the back surface of the skin material, or the wading material is not attached in the first place, and the effect of the seating feeling due to the seat heater installation becomes large. The effect of the invention becomes conspicuous .
このとき、前記第２サイドヒータ部は、前記中央ヒータ部及び前記第１サイドヒータ部とは別の制御装置と接続されていると良い。 At this time, it is preferable that the second side heater unit is connected to a control device different from the central heater unit and the first side heater unit .
このとき、前記サイドヒータ部は、左右の前記第２サイドヒータ部を有し、左右の前記第２サイドヒータ部は、それぞれ別の制御装置と接続されていると良い。 At this time, it is preferable that the side heater portions have the left and right second side heater portions, and the left and right second side heater portions are connected to different control devices .
このとき、前記第２サイドヒータ部は、シート幅方向において前記第１サイドヒータ部よりも外側位置に配置されていると良い。 At this time, it is preferable that the second side heater portion is arranged at a position outside the first side heater portion in the seat width direction .
このとき、前記収納凹部は、前記第１サイドヒータ部を収納させるための第１収納凹部と、前記第２サイドヒータ部を収納させるための第２収納凹部と、を有していると良い。
また、前記収納凹部は、前記第１収納凹部及び前記第２収納凹部を連結させるための連結凹部をさらに有していると良い。
また、前記車両用シートは、背もたれ部となるシートバックと、着座部となるシートクッションと、を備え、前記第１収納凹部及び前記第２収納凹部は、前記クッションサイド部の厚さ方向及びシート幅方向とは直交する方向に沿って長尺に延びるように形成され、前記連結凹部は、前記第１収納凹部及び前記第２収納凹部の延出方向において、前記シートバック及び前記シートクッションの連結部分から離れるに従って幅狭となるように形成されていると良い。
At this time, it is preferable that the storage recess has a first storage recess for accommodating the first side heater portion and a second storage recess for accommodating the second side heater portion .
Further, the storage recess may further have a connecting recess for connecting the first storage recess and the second storage recess.
Further, the vehicle seat includes a seat back serving as a backrest portion and a seat cushion serving as a seating portion, and the first storage recess and the second storage recess are in the thickness direction of the cushion side portion and the seat. The connecting recess is formed so as to extend long along a direction orthogonal to the width direction, and the connecting recess connects the seat back and the seat cushion in the extending direction of the first storage recess and the second storage recess. It is preferable that the width becomes narrower as the distance from the portion increases.
このとき、前記収納凹部は、左右の前記第１サイドヒータ部を収納させるための左右の第１収納凹部と、左右の前記第２サイドヒータ部を収納させるための左右の第２収納凹部と、を有し、左右の前記第１収納凹部と、左右の前記第２収納凹部とが、前記クッション本体部に対して左右対称となるように形成されていると良い。 At this time, the storage recesses include left and right first storage recesses for accommodating the left and right first side heater portions, and left and right second storage recesses for accommodating the left and right second side heater portions. It is preferable that the left and right first storage recesses and the left and right second storage recesses are formed so as to be symmetrical with respect to the cushion main body portion .
このとき、前記車両用シートは、着座した乗員の頭部を後方から支持するヘッドレストをさらに備えていると良い。
上記構成により、シートヒータの位置決めがし易く、組み付け作業が容易になる。
At this time, the vehicle seat may further include a headrest that supports the head of the seated occupant from behind .
With the above configuration, the seat heater can be easily positioned and the assembly work can be facilitated.
本発明によれば、シートの着座面に凹凸が発生することがなく、着座者に違和感を与えることがないシートヒータ付き車両用シートを実現できる。
特に、クッションサイド部においては、シートヒータ設置による着座感の影響が大きくなるため、本発明の効果が一層際立つ。
また本発明によれば、収納凹部に収納されたシートヒータの変形が一層抑制される。
また本発明によれば、シートヒータにおいて重要なヒータ線の変形が一層抑制される。
According to the present invention, it is possible to realize a vehicle seat with a seat heater, which does not cause unevenness on the seating surface of the seat and does not give a discomfort to the seated person.
In particular, in the cushion side portion, the effect of the seating feeling due to the installation of the seat heater becomes large, so that the effect of the present invention is further conspicuous .
Further , according to the present invention, the deformation of the seat heater stored in the storage recess is further suppressed.
Further, according to the present invention, deformation of the heater wire, which is important in the seat heater, is further suppressed.
Claims (9)
該クッション材は、シート幅方向の中央部分にあるクッション本体部と、該クッション本体部の左右外側にあるクッションサイド部と、を有し、
該クッションサイド部には、前記シートヒータを収納させるための収納凹部が形成され、
前記シートヒータは、前記クッション本体部に配置される中央ヒータ部と、前記クッションサイド部に配置されるサイドヒータ部と、を有し、
前記サイドヒータ部は、
前記中央ヒータ部と並列状態で接続されて設けられ、前記収納凹部に収納される第１サイドヒータ部と、
前記中央ヒータ部及び前記第１サイドヒータ部とは独立して設けられ、シート幅方向において前記第１サイドヒータ部と間隔を空けて配置される第２サイドヒータ部と、を有していることを特徴とする車両用シート。 A vehicle seat in which a cushion material is placed on a frame serving as a skeleton and covered with a skin material, and a seat heater is provided between the cushion material and the skin material.
The cushion material has a cushion main body portion in the central portion in the seat width direction and cushion side portions on the left and right outer sides of the cushion main body portion.
A storage recess for accommodating the seat heater is formed in the cushion side portion.
The seat heater has a central heater portion arranged on the cushion main body portion and a side heater portion arranged on the cushion side portion.
The side heater unit
A first side heater unit that is connected to the central heater unit in parallel and is stored in the storage recess.
It has a second side heater portion that is provided independently of the central heater portion and the first side heater portion and is arranged at a distance from the first side heater portion in the seat width direction. Vehicle seats featuring.
左右の前記第２サイドヒータ部は、それぞれ別の制御装置と接続されていることを特徴とする請求項１又は２に記載の車両用シート。The vehicle seat according to claim 1 or 2, wherein the left and right second side heater portions are connected to different control devices, respectively.
前記第１収納凹部及び前記第２収納凹部は、前記クッションサイド部の厚さ方向及びシート幅方向とは直交する方向に沿って長尺に延びるように形成され、
前記連結凹部は、前記第１収納凹部及び前記第２収納凹部の延出方向において、前記シートバック及び前記シートクッションの連結部分から離れるに従って幅狭となるように形成されていることを特徴とする請求項６に記載の車両用シート。 The vehicle seat includes a seat back serving as a backrest portion and a seat cushion serving as a seating portion.
Before Symbol first storage recess and the second housing recess includes a thickness direction and the sheet width direction of the cushion side portion is formed to extend long along a direction orthogonal,
The connecting recess is formed so as to become narrower in the extending direction of the first storage recess and the second storage recess as the distance from the connecting portion of the seat back and the seat cushion increases. The vehicle seat according to claim 6.
左右の前記第１収納凹部と、左右の前記第２収納凹部とが、前記クッション本体部に対して左右対称となるように形成されていることを特徴とする請求項１乃至７のいずれか一項に記載の車両用シート。 Any one of claims 1 to 7, wherein the left and right first storage recesses and the left and right second storage recesses are formed so as to be symmetrical with respect to the cushion main body portion. Vehicle seats as described in the section.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021008151A JP7277800B2 (en) | 2021-01-21 | 2021-01-21 | vehicle seat |
| JP2023076256A JP2023087068A (en) | 2021-01-21 | 2023-05-02 | vehicle seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021008151A JP7277800B2 (en) | 2021-01-21 | 2021-01-21 | vehicle seat |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019136098A Division JP6829405B2 (en) | 2019-07-24 | 2019-07-24 | Vehicle seat |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023076256A Division JP2023087068A (en) | 2021-01-21 | 2023-05-02 | vehicle seat |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2021062865A JP2021062865A (en) | 2021-04-22 |
| JP2021062865A5 true JP2021062865A5 (en) | 2021-10-07 |
| JP7277800B2 JP7277800B2 (en) | 2023-05-19 |
Family
ID=75487371
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021008151A Active JP7277800B2 (en) | 2021-01-21 | 2021-01-21 | vehicle seat |
| JP2023076256A Pending JP2023087068A (en) | 2021-01-21 | 2023-05-02 | vehicle seat |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023076256A Pending JP2023087068A (en) | 2021-01-21 | 2023-05-02 | vehicle seat |
Country Status (1)
| Country | Link |
|---|---|
| JP (2) | JP7277800B2 (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6219114A (en) * | 1985-07-18 | 1987-01-27 | 松下電器産業株式会社 | Seat for vehicle |
| JPH01145255U (en) * | 1988-03-30 | 1989-10-05 | ||
| JP2002083665A (en) | 2000-09-06 | 2002-03-22 | Kurabe Ind Co Ltd | Sheet heater for vehicle |
| JP2004175291A (en) | 2002-11-28 | 2004-06-24 | Aisin Seiki Co Ltd | Seating sensor |
| JP2009153650A (en) | 2007-12-26 | 2009-07-16 | Panasonic Corp | Heating apparatus and seat using it |
| JP2012035671A (en) | 2010-08-04 | 2012-02-23 | Toyota Boshoku Corp | Vehicle seat |
-
2021
- 2021-01-21 JP JP2021008151A patent/JP7277800B2/en active Active
-
2023
- 2023-05-02 JP JP2023076256A patent/JP2023087068A/en active Pending
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