JP2010137013A - Seat with warning light - Google Patents

Seat with warning light Download PDF

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JP2010137013A
JP2010137013A JP2008318823A JP2008318823A JP2010137013A JP 2010137013 A JP2010137013 A JP 2010137013A JP 2008318823 A JP2008318823 A JP 2008318823A JP 2008318823 A JP2008318823 A JP 2008318823A JP 2010137013 A JP2010137013 A JP 2010137013A
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light
seat
emitting means
light emitting
sheet
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JP5326542B2 (en
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Takuma Saito
拓馬 齋藤
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Toyota Boshoku Corp
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Toyota Boshoku Corp
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a seat with a warning light capable of blinking operatively in association with the lighting of a hazard lamp and emitting a light from the seat even if the seat has a similar design to that of a conventional one. <P>SOLUTION: This seat 1 with the warning light includes a seat body 2 which includes light emitting means 3 at least on a backrest 21 and/or a headrest 22, and blinking control means 4 allowing the light emitting means 3 to emit the light operatively connected to the lighting of the hazard lamp. The light emitting means 3 are provided along the back side of a seam 25 of a surface material 24 of the seat body 2. The seat with the warning lamp includes the light emitting means at least on the backrest and/or at its upper position, blinking and emitting light operatively connected to the hazard lampas the warning light so as to improve the visibility as the hazard lamp. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

本発明は、ハザードランプの点灯と連動して点滅する警告灯付シートに関する。更に、従来と同様のデザインのシートであってもシートを発光させてハザードランプ等の警告灯として用いることができる警告灯付シートに関する。本警告灯付シートは、乗用車等のシートに用いられる。   The present invention relates to a seat with a warning light that blinks in conjunction with the lighting of a hazard lamp. Further, the present invention relates to a warning light-equipped sheet that can be used as a warning lamp for a hazard lamp or the like by emitting the sheet even if the sheet has the same design as the conventional one. The seat with the warning light is used for a seat of a passenger car or the like.

自動車等の車両は、方向指示器であるターンシグナルを一斉に点滅させる、いわゆるハザードランプ機能を備えている。このターンシグナルは、通常車両の周囲の何処から見ても点滅が分かる位置に設けられているが、更に、点滅する箇所を増やして、より分かりやすくすることが望まれている。これに対して車両内のシートをハザードランプ用の警告灯として用いることは検討されていなかった。   A vehicle such as an automobile has a so-called hazard lamp function that blinks turn signals, which are direction indicators, all at once. The turn signal is usually provided at a position where blinking can be seen from anywhere around the vehicle, but it is desired to increase the number of blinking points to make it easier to understand. On the other hand, use of the seat in the vehicle as a warning lamp for a hazard lamp has not been studied.

一方、車両のドアが開いたときにシートの台座の下側を発光させる車両内照明装置が提案されている（特許文献１を参照）。また、シートの背もたれ面を発光させることが提案されている。例えば、特許文献２では、シートの背もたれ面に設けられているネット状のバックレストの奥を発光させる車両用シート装置が提案されている。   On the other hand, an in-vehicle illumination device that emits light under the seat base when the vehicle door is open has been proposed (see Patent Document 1). It has also been proposed to emit light on the back surface of the seat. For example, Patent Document 2 proposes a vehicle seat device that emits light from the back of a net-like backrest provided on the backrest surface of the seat.

特開２００７−１１２１９１号公報JP 2007-112191 A 特開２００７−９７８６６号公報JP 2007-97866 A

しかし、特許文献１に示すシートの台座の下側の発光は、車外から発光しているかどうかを見ることは困難である。また、シートの背もたれ面を発光させる場合、従来は特許文献２に例示するように、シート内に設けた光源の光をシート外に出すための隙間及び窓灯を必要とするため、従来のシートのデザインをそのままにすることができず予め隙間が多いデザイン等とする必要があった。このようなデザインのシートは座り心地が通常のシートと異なる問題があった。
本発明は、上記現状に鑑みてなされたものであり、ハザードランプの点灯と連動して点滅することができる警告灯付シートを提供することを目的とする。更に、従来と同様のデザインのシートであってもシートを発光させてハザードランプ等の警告灯として用いることができる警告灯付シートを提供することを目的とする。 However, it is difficult to see whether or not the light emission on the lower side of the seat base shown in Patent Document 1 is emitted from outside the vehicle. Further, when the back surface of the seat is caused to emit light, conventionally, as exemplified in Patent Document 2, since a light source provided in the seat requires a gap and a window lamp to emit light from the seat, a conventional seat is required. The design cannot be left as it is, and it was necessary to make a design with many gaps in advance. The seat with such a design has a problem that the seating comfort is different from that of a normal seat.
This invention is made | formed in view of the said present condition, and it aims at providing the sheet | seat with a warning light which can blink in conjunction with lighting of a hazard lamp. It is another object of the present invention to provide a warning light-attached sheet that can be used as a warning light such as a hazard lamp by emitting light even if the sheet has the same design as the conventional one.

本発明は、以下の通りである。
１．少なくとも背もたれ及び／又はヘッドレストに発光手段を具備するシート本体と、ハザードランプの点灯と連動して該発光手段を発光させる点滅制御手段と、を備えることを特徴とする警告灯付シート。
２．上記発光手段は、光源と、該光源から発せられる光を伝達し且つ側面から漏光する導光手段とを具備し、該導光手段は上記シート本体の表面材の縫い目の裏側に沿って設けられている上記１．記載の警告灯付シート。
３．上記発光手段は光源を具備し、該光源は上記シート本体の表面材の縫い目の裏側に沿って設けられている上記１．記載の警告灯付シート。
４．上記発光手段は、上記シート本体のヘッドレストに設けられている上記２．又は上記３．記載の警告灯付シート。 The present invention is as follows.
1. A seat with a warning light, comprising: a seat body having light emitting means on at least a backrest and / or a headrest; and blinking control means for causing the light emitting means to emit light in conjunction with lighting of a hazard lamp.
2. The light emitting means includes a light source and a light guide means for transmitting light emitted from the light source and leaking light from a side surface, and the light guide means is provided along the back side of the seam of the surface material of the sheet body. 1 above. Seat with warning light as described.
3. The light emitting means includes a light source, and the light source is provided along the back side of the seam of the surface material of the sheet body. Seat with warning light as described.
4). The light emitting means is provided on the headrest of the seat body. Or 3. Seat with warning light as described.

本警告灯付シートによれば、少なくとも背もたれ及び／又はその上方となる位置に発光手段を備え、警告灯であるハザードランプと連動して点滅発光するため、ハザードランプとしての視認性をより向上させることができる。
また、発光手段が光源及び導光手段を具備し、導光手段がシート本体の表面材の縫い目の裏側に設けられている場合は、発光手段が非発光の状態では従来のシートと代わりのない美観を備えることができるため、発光手段をシートの座る人が意識することが無く、発光時の意外性があり、且つ、縫い目から漏れ出る光が美観に優れる警告灯付シートとすることができる。更に、導光手段によりシートの曲面に沿った形態としつつ、任意の場所に光源を設けることができ、シートの設計を容易にすることができる。
また、発光手段が光源を具備し、光源がシート本体の表面材の縫い目の裏側に設けられている場合は、発光手段が非発光の状態では従来のシートと代わりのない美観を備えることができるため、発光手段をシートの座る人が意識することが無く、発光時の意外性があり、且つ、縫い目から漏れ出る光が美観に優れる警告灯付シートとすることができる。更に、光源から発せられる光が直接縫い目から漏れ出るため、より複雑な発光制御を行うことが容易である。
また、発光手段がシート本体のヘッドレストに設けられている場合は、車外からの発光手段の視認性が向上し、よりハザードランプとしての視認性を向上させることができる。 According to the seat with the warning light, the light emitting means is provided at least at the back and / or above the position, and the flashing light is emitted in conjunction with the hazard lamp as the warning light, so that the visibility as the hazard lamp is further improved. be able to.
Further, when the light emitting means includes a light source and a light guiding means, and the light guiding means is provided on the back side of the seam of the surface material of the sheet body, it is not a substitute for the conventional sheet when the light emitting means is not emitting light Since it can be provided with a beautiful appearance, a person sitting on the light emitting means is not conscious of the light emitting means, and there is unexpectedness at the time of light emission, and the light leaking from the seam can be a sheet with a warning light that is excellent in beautiful appearance. . In addition, a light source can be provided at an arbitrary place while the light guide means follows the curved surface of the sheet, and the design of the sheet can be facilitated.
Further, when the light emitting means includes a light source, and the light source is provided on the back side of the seam of the surface material of the sheet main body, it can have an aesthetic appearance that is not different from a conventional sheet when the light emitting means is not emitting light. Therefore, the person who sits on the light-emitting means is not conscious of the light-emitting means, the light-emitting means is unexpected, and the light leaking from the seam is excellent in aesthetic appearance. Furthermore, since light emitted from the light source leaks directly from the seam, it is easy to perform more complicated light emission control.
Further, when the light emitting means is provided on the headrest of the seat body, the visibility of the light emitting means from the outside of the vehicle is improved, and the visibility as a hazard lamp can be further improved.

以下、図１〜５を参照しながら本発明の警告灯付シートを詳しく説明する。
本発明の警告灯付シートは、発光手段を具備するシート本体と、点滅制御手段とを備えることを特徴とする。
上記「シート本体」は、自動車等の車両用の座席であり、その形状及び材質等は特に問わない。また、運転席、助手席及び助手席等の任意の位置に設けられているシートとして用いることができる。このようなシート本体は、通常枠体及びクッション材と、これらを覆う表面材とを備える。
この「表面材」はその形状及び材質は特に問わない。例えば形状として、シート状及び板状等を挙げることができる。また、材質として、合成樹脂、ゴム、金属等を例示することができる。
上記「ハザードランプ」は、非常点滅表示燈として用いられるランプである。このようなランプは、ターンシグナルランプを挙げることができる。ハザードランプの点灯は、通常、ハザードランプの点灯スイッチの操作によって動作する独立した制御回路及びＥＣＵによって制御される回路等によって制御される。 Hereinafter, the warning light-equipped sheet of the present invention will be described in detail with reference to FIGS.
The sheet with a warning light of the present invention is characterized by comprising a sheet main body having a light emitting means and a blinking control means.
The “seat body” is a seat for a vehicle such as an automobile, and the shape and material thereof are not particularly limited. Further, it can be used as a seat provided at an arbitrary position such as a driver seat, a passenger seat, and a passenger seat. Such a sheet body is usually provided with a frame body and a cushion material, and a surface material covering them.
The “surface material” is not particularly limited in shape and material. For example, examples of the shape include a sheet shape and a plate shape. Examples of the material include synthetic resin, rubber, and metal.
The “hazard lamp” is a lamp used as an emergency blinking indicator. An example of such a lamp is a turn signal lamp. The lighting of the hazard lamp is usually controlled by an independent control circuit that operates by operating the lighting switch of the hazard lamp, a circuit controlled by the ECU, and the like.

上記「発光手段」は、シートに設けられ発光するものであればよく、任意の手段を選択することができる。この例としてＬＥＤ、電球及び蛍光灯（冷陰極蛍光管等も含む）等の光源を用いることを挙げることができる。また、光源から発せられる光を伝達し、且つ側面から漏光する導光棒及び導光板等の導光手段を用いて任意の場所に光源で発せられた光を導光することができる。
発光手段をシート本体に配設する場所は、少なくとも背もたれ及び／又はヘッドレストとなる位置であればよく、背もたれ（例えば図１に示す背もたれ２１を参照。）及びヘッドレスト（例えば図１に示すヘッドレスト２２を参照。）を挙げることができる。このうち、ヘッドレストを車外からの発光手段の視認性が向上し、よりハザードランプとしての視認性を向上させることができるため、好例とすることができる。また、座面（例えば図１に示す座面２３を参照。）及び肘掛け等に発光手段を設けてもよい。尚、発光手段の光が出力される場所が少なくとも背もたれ及び／又はヘッドレストとなる位置であればよく、例えば図２に示すように、発光手段３が、光源３１と導光手段３２とを備えている場合は、光を出力する導光手段３２が少なくとも背もたれ及び／又はヘッドレストに設けられていればよい。 The “light emitting means” may be any means as long as it is provided on the sheet and emits light, and any means can be selected. Examples of this include the use of light sources such as LEDs, light bulbs and fluorescent lamps (including cold cathode fluorescent tubes). Moreover, the light emitted from the light source can be guided to an arbitrary place using a light guide means such as a light guide rod and a light guide plate that transmits light emitted from the light source and leaks light from the side surface.
The place where the light emitting means is disposed on the seat body may be at least a position that serves as a backrest and / or a headrest. The backrest (see, for example, the backrest 21 shown in FIG. 1) and the headrest (eg, the headrest 22 shown in FIG. 1). See). Among these, since the visibility of the light emitting means from the outside of the vehicle is improved and the visibility as a hazard lamp can be further improved, the headrest can be a good example. Moreover, you may provide a light emission means in a seat surface (for example, see the seat surface 23 shown in FIG. 1), an armrest, etc. It should be noted that the place where the light emitted from the light emitting means is output is at least a position where the backrest and / or the headrest is located. For example, as shown in FIG. If it is, the light guide means 32 for outputting light may be provided at least on the backrest and / or the headrest.

発光手段の配設方法は任意に選択することができ、発光手段をシート本体の表面に露出するように接着及び嵌合等の任意の固定手段により固定してもよいし、透明又は半透明の窓をシート本体の表面に設け、その裏側に発光手段を上記任意の固定手段により固定してもよい。更に、図３に例示するように、シート本体２の表面材２４の縫い目２５の裏側に沿って発光手段（図３における導光手段３２）を設けることができる。
上記「縫い目」は、隣接する表面材を、縫製したり、テープ等で接続したりする等により形成される。また、縫い目には表面材間の隙間が生じるが、この隙間の大きさは表面材の裏面側に用意した発光手段からの光が隙間を通って漏れ出ることが目視できる大きさであればよく、例えば、目視で分かる程大きな隙間（例えば０．１ｍｍ以上とすることができる）であってもよいし、光が漏れ出る範囲で目視ができない程度の隙間（例えば０．１ｍｍ未満とすることができる）であってもよい。
また、発光手段を表面材の縫い目の裏側に沿って設ける方法は任意に選択することができ、例えば、縫い目の片側又は両側の表面材の裏側に発光手段を接着、粘着及び縫製等の任意の固定手段を用いて固定することができる。更に、縫い目の裏側に隣接する枠体及びクッション材に接着、粘着及び嵌合等の任意の固定手段を用いて固定することができる。 Arrangement method of the light emitting means can be arbitrarily selected, and the light emitting means may be fixed by any fixing means such as adhesion and fitting so as to be exposed on the surface of the sheet body, or transparent or translucent. A window may be provided on the surface of the sheet main body, and the light emitting means may be fixed to the back side of the sheet main body by the arbitrary fixing means. Furthermore, as illustrated in FIG. 3, light emitting means (light guide means 32 in FIG. 3) can be provided along the back side of the seam 25 of the surface material 24 of the sheet body 2.
The “seam” is formed by sewing adjacent surface materials or connecting them with a tape or the like. In addition, a gap between the surface materials is generated at the seam, and the size of the gap is not limited as long as light from the light emitting means prepared on the back side of the surface material can be visually observed through the gap. For example, the gap may be large enough to be visually recognized (for example, it may be 0.1 mm or more), or the gap may be such that it cannot be visually observed in a range where light leaks (for example, less than 0.1 mm). Can be).
Further, the method of providing the light emitting means along the back side of the seam of the surface material can be arbitrarily selected. For example, the light emitting means can be bonded to the back side of the surface material on one side or both sides of the seam, and can be arbitrarily bonded, adhered and sewn. It can be fixed using fixing means. Furthermore, it can be fixed to the frame body and the cushion material adjacent to the back side of the seam by using any fixing means such as adhesion, adhesion and fitting.

上記「点滅制御手段」は、ハザードランプの点灯と連動して発光手段を発光させる制御を行うことができる手段であればよく、任意に選択することができる。例えば、ハザードランプの点灯を制御する独立した制御回路及びＥＣＵによって制御される回路をそのまま点滅制御手段として用いてもよいし、前記各回路から出力される信号を入力信号として用い、該入力信号がハザードランプを点滅させていることを表す場合は、発光手段を点灯及び点滅等を行う回路であってもよい。   The “flashing control means” may be any means that can control the light emitting means to emit light in conjunction with the lighting of the hazard lamp, and can be arbitrarily selected. For example, an independent control circuit for controlling the lighting of the hazard lamp and a circuit controlled by the ECU may be used as the blinking control means as they are, or a signal output from each circuit is used as an input signal, and the input signal is In the case of indicating that the hazard lamp is blinking, a circuit for lighting and blinking the light emitting means may be used.

このような警告灯付シートを図１、２、４及び５に示す。本警告灯付シート１は、背もたれ２１、ヘッドレスト２２、座面２３及び発光手段３を具備するシート本体２と、点滅制御手段４とを備える。
シート本体２は、通常用いられるものを用いることができる。また、背もたれ２１、ヘッドレスト２２、座面２３は、合成樹脂等でできたシート及び織布等からなる表面材２４により覆われている。
発光手段３は、ＬＥＤランプを用いた光源３１と、透光性の樹脂からなり棒状の導光手段３２とを具備する。光源３１はシート本体２内の任意の場所に設けられている。また、導光手段３２は、図３〜５に示すように、シート本体２内を通って表面材２４裏側であり且つその縫い目２５と接するように縫い止められている。更に、一端が光源３１と接続されており、光源３１から発せられる光を内部で伝達させて、周面から漏出させる。この漏出した光は、図３〜５に示すように、縫い目２５の隙間から外部に漏れ出る。
点滅制御手段４は、ＥＣＵから出力されているハザードランプ点灯中を表す信号を入力し、ハザードランプの点滅と同期して光源３１を点滅させる駆動回路である。 Such a sheet with a warning light is shown in FIGS. The seat with warning light 1 includes a seat body 2 including a backrest 21, a headrest 22, a seating surface 23, and a light emitting unit 3, and a blinking control unit 4.
As the sheet main body 2, a commonly used one can be used. Further, the backrest 21, the headrest 22, and the seating surface 23 are covered with a surface material 24 made of a synthetic resin or the like and a woven fabric or the like.
The light emitting means 3 includes a light source 31 using an LED lamp and a rod-shaped light guiding means 32 made of a translucent resin. The light source 31 is provided at an arbitrary location in the sheet body 2. 3 to 5, the light guide means 32 is sewn so as to pass through the sheet main body 2 and be in contact with the seam 25 on the back side of the surface material 24. Furthermore, one end is connected to the light source 31, and the light emitted from the light source 31 is transmitted inside to leak out from the peripheral surface. As shown in FIGS. 3 to 5, the leaked light leaks to the outside through a gap between the seams 25.
The blinking control means 4 is a drive circuit that inputs a signal indicating that the hazard lamp is being output, which is output from the ECU, and causes the light source 31 to blink in synchronization with the blinking of the hazard lamp.

このような警告灯付シート１は、図４及び５に示すように、ハザードランプが点滅しているときに、点滅制御手段４により点滅させられる光源３１から発せられる光が導光手段３２及び縫い目２５を通じて外部に漏れ出るため、背もたれ２１、ヘッドレスト２２及び座面２３の縫い目２５が光っているように見える。また、背もたれ２１及びヘッドレスト２２の縫い目２５から漏れ出る光は車外から見えるため、ハザードランプとしての視認性を向上させることができる。特にヘッドレスト２２の縫い目２５から漏れ出る光は、全て車外から見えるため、ハザードランプとしての視認性をより向上させることができる。
また、本警告灯付シート１は、発光手段３が非発光の状態では従来のシートと代わりのない美観を備えることができるため、発光手段３をシートの座る人が意識することが無く、発光時の意外性があり、且つ、縫い目から漏れ出る光が美観に優れるシートとすることができる。 As shown in FIGS. 4 and 5, the warning light sheet 1 is configured such that when the hazard lamp is blinking, the light emitted from the light source 31 blinked by the blinking control means 4 is guided by the light guide means 32 and the stitches. The seam 25 of the backrest 21, the headrest 22, and the seating surface 23 appears to be shining. Moreover, since the light leaking from the seam 25 of the backrest 21 and the headrest 22 is visible from the outside of the vehicle, the visibility as a hazard lamp can be improved. In particular, since all the light leaking from the seam 25 of the headrest 22 can be seen from the outside of the vehicle, the visibility as a hazard lamp can be further improved.
In addition, since the warning light seat 1 can have an aesthetic appearance that is not a substitute for the conventional seat when the light emitting means 3 is not emitting light, the person sitting on the light emitting means 3 is not aware of the light emitting means 3. It is possible to obtain a sheet that is unexpected in time and that has excellent aesthetic appearance due to light leaking from the seam.

尚、本発明においては、上記実施例に限られず、目的、用途に応じて本発明の範囲内で種々変更した実施例とすることができる。即ち、上記警告灯付シート１は発光手段３として光源３１及び導光手段３２を具備するがこれに限られず、光源のみからなる発光手段３としてもよい。このような警告灯付シート１’は、例えば図６に示すように縫い目２５の裏側に発光手段３’であってＬＥＤランプ等からなる光源３３が設けられる。このような光源３３は、縫い目２５の裏側に位置するクッション材内に埋設されている。
また、表面材２４が透光性又は半透光性である場合は、発光手段を縫い目２５以外の裏側に設けることができる。 In the present invention, the present invention is not limited to the above embodiment, and various modifications can be made within the scope of the present invention depending on the purpose and application. That is, the warning light-equipped sheet 1 includes the light source 31 and the light guide unit 32 as the light emitting unit 3, but is not limited thereto, and may be the light emitting unit 3 including only the light source. For example, as shown in FIG. 6, such a sheet with warning light 1 ′ is provided with a light source 33, which is a light emitting means 3 ′ and is formed of an LED lamp or the like, on the back side of the seam 25. Such a light source 33 is embedded in a cushion material located on the back side of the seam 25.
Further, when the surface material 24 is translucent or semi-translucent, the light emitting means can be provided on the back side other than the seam 25.

本警告灯付シートの外観を説明するための模式斜視図である。It is a model perspective view for demonstrating the external appearance of this sheet | seat with a warning light. 本警告灯付シートの外観を説明するための模式斜視図である。It is a model perspective view for demonstrating the external appearance of this sheet | seat with a warning light. 発光手段の導光手段の配設方法を説明するための模式断面図である。It is a schematic cross section for demonstrating the arrangement | positioning method of the light guide means of a light emission means. 発光している本警告灯付シートの外観を説明するための模式斜視図である。It is a model perspective view for demonstrating the external appearance of this sheet | seat with this warning light currently light-emitted. 発光している本警告灯付シートの外観を説明するための模式斜視図である。It is a model perspective view for demonstrating the external appearance of this sheet | seat with this warning light currently light-emitted. 本ヘッドレストに光源を設けた警告灯付シートの外観を説明するための模式斜視図である。It is a model perspective view for demonstrating the external appearance of the sheet | seat with a warning light which provided the light source in this headrest.

符号の説明Explanation of symbols

１、１’；警告灯付シート、２；シート本体、２１；背もたれ、２２；ヘッドレスト、２３；座面、２４；表面材、２５；縫い目、３、３’；発光手段、３１、３３；光源、３２；導光手段、４；点滅制御手段。   DESCRIPTION OF SYMBOLS 1, 1 '; Seat with warning light, 2; Seat main body, 21; Backrest, 22; Headrest, 23; Seat surface, 24; Surface material, 25; Seam, 3, 3'; 32; light guide means; 4; blinking control means.

Claims (4)

少なくとも背もたれ及び／又はヘッドレストに発光手段を具備するシート本体と、ハザードランプの点灯と連動して該発光手段を発光させる点滅制御手段と、を備えることを特徴とする警告灯付シート。   A seat with a warning light, comprising: a seat body having light emitting means on at least a backrest and / or a headrest; and blinking control means for causing the light emitting means to emit light in conjunction with lighting of a hazard lamp. 上記発光手段は、光源と、該光源から発せられる光を伝達し且つ側面から漏光する導光手段とを具備し、該導光手段は上記シート本体の表面材の縫い目の裏側に沿って設けられている請求項１記載の警告灯付シート。   The light emitting means includes a light source and a light guiding means for transmitting light emitted from the light source and leaking light from a side surface, and the light guiding means is provided along the back side of the seam of the surface material of the sheet body. The sheet with warning light according to claim 1. 上記発光手段は光源を具備し、該光源は上記シート本体の表面材の縫い目の裏側に沿って設けられている請求項１記載の警告灯付シート。   2. The sheet with warning light according to claim 1, wherein the light emitting means includes a light source, and the light source is provided along the back side of the seam of the surface material of the sheet main body. 上記発光手段は、上記シート本体のヘッドレストに設けられている請求項２又は３記載の警告灯付シート。   The seat with a warning light according to claim 2 or 3, wherein the light emitting means is provided on a headrest of the seat body.
JP2008318823A 2008-12-15 2008-12-15 Seat with warning light Expired - Fee Related JP5326542B2 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101576390B1 (en) 2014-08-22 2015-12-09 현대다이모스(주) Emergency lighting apparatus of head rest
KR101902384B1 (en) * 2017-09-05 2018-10-02 이기복 The lighting device of the seat
WO2020210346A1 (en) * 2019-04-09 2020-10-15 Karma Automotive Llc Illumination for vehicle interior

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001186965A (en) * 1999-12-28 2001-07-10 T S Tec Kk Seat device and sheet cover
JP2005280594A (en) * 2004-03-30 2005-10-13 Toyoda Gosei Co Ltd Side visor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001186965A (en) * 1999-12-28 2001-07-10 T S Tec Kk Seat device and sheet cover
JP2005280594A (en) * 2004-03-30 2005-10-13 Toyoda Gosei Co Ltd Side visor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101576390B1 (en) 2014-08-22 2015-12-09 현대다이모스(주) Emergency lighting apparatus of head rest
KR101902384B1 (en) * 2017-09-05 2018-10-02 이기복 The lighting device of the seat
WO2020210346A1 (en) * 2019-04-09 2020-10-15 Karma Automotive Llc Illumination for vehicle interior

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