JP3908992B2 - Power feeding device and harness wiring structure using the same - Google Patents

Power feeding device and harness wiring structure using the same Download PDF

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Publication number
JP3908992B2
JP3908992B2 JP2002216162A JP2002216162A JP3908992B2 JP 3908992 B2 JP3908992 B2 JP 3908992B2 JP 2002216162 A JP2002216162 A JP 2002216162A JP 2002216162 A JP2002216162 A JP 2002216162A JP 3908992 B2 JP3908992 B2 JP 3908992B2
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case
harness
holding member
wire harness
harness holding
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JP2004064815A (en
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章 椿
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Yazaki Corp
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Yazaki Corp
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Priority to JP2002216162A priority Critical patent/JP3908992B2/en
Priority to US10/616,354 priority patent/US7042738B2/en
Priority to DE10332342A priority patent/DE10332342B4/en
Priority to FR0308926A priority patent/FR2842958A1/en
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Description

【0001】
【発明の属する技術分野】
本発明は、例えば自動車の車両ボディに配置して、スライドドアの閉止直前の車室接近方向のストローク(リフト)を吸収しつつスライドドアに常時給電を行わせる給電装置とそれを用いたハーネス配索構造に関するものである。
【0002】
【従来の技術】
従来、自動車の車両ボディ側からスライドドア側の電装品や補機等に常時給電を行うべく、例えばスライドドア内にケース(ハーネスプロテクタ)を垂直に配置し、ワイヤハーネス(複数本の電線を合成樹脂製の保護チューブで覆ったもの)をケース内で湾曲させて収容しつつ板ばねで上向きに付勢し、ワイヤハーネスの一方を車両ボディ側に、他方をスライドドア側にそれぞれ配索し、スライドドアの開閉に伴ってケース内でワイヤハーネスを伸縮させる給電装置が実施されている。スライドドアは全閉時から開けた際に車両ボディから外側に離間しつつ二次元的にスライド移動する。
【0003】
また、特開2002−2288においては、車両ボディからスライドドアにワイヤハーネスを配索すると共に、車両ボディ側に箱型のケースを水平に配置し、ケース内にワイヤハーネス(複数本の電線)をループ状に巻回して収容することで、スライドドアの開閉に伴うワイヤハーネスの伸縮を吸収させる給電装置が提案されている。
【0004】
また、屈曲方向に指向性のあるコンベックス鋼や、キャタピラ形状等の屈曲外装材に電線を沿わせて給電を行う給電装置も提案されている。また、キャブタイヤケーブルやカールコード、編み電線といった特殊電線を用いて給電を行う給電装置も提案されている。
【0005】
【発明が解決しようとする課題】
しかしながら、上記した給電装置にあっては、スライドドアの全閉時にスライドドアが車両ボディ(車室側)に接近する方向に移動し、スライドドアを全閉から開ける際にスライドドアが車両ボディから外側に離間しつつ二次元的に移動するから、ワイヤハーネスの動きが複雑化し、ワイヤハーネスが屈曲しやすく、それに見合うワイヤハーネスを用いるためにコストがアップするという懸念があった。また、スライドドアと車両ボディとの間でワイヤハーネスが露出しているから、外部と干渉して変形や汚れ等を受けやすいという懸念があった。また、ケース内にワイヤハーネスをループ状に収容するためには、柔軟な電線を用いなければならないという制限があり、キャブタイヤケーブルやカールコード等の特殊電線を用いた場合には、コストがアップしたり、電線本数や心線径が制限されて車種ごとの回路変更が困難であるという問題があった。また、水平なケースに電線を幾重にもとぐろ巻き状に収容する場合には、ケースが高さ方向に肥大化し、車両ボディといった固定構造体の狭いスペースに配置できないという問題があった。
【0006】
本発明は、上記した点に鑑み、車両ボディといった固定構造体からスライドドア等といったスライド構造体に常時給電を行うための給電装置であって、スライド構造体の開閉時の二次元的な動きにスムーズに対応でき、しかも固定構造体側への配置を省スペースで行うことができ、さらに特殊電線ではなく通常の絶縁被覆電線を用いて安価に且つ種々の回路構成に対応できる給電装置とそれを用いたハーネス配索構造を提供することを目的とする。
【0007】
【課題を解決するための手段】
上記目的を達成するために、本発明の請求項1に係る給電装置は、スライド構造体側のスライド部材に一端側が回動自在に連結され、ワイヤハーネスを保持して、一端側を支点に回動自在なハーネス保持部材と、固定構造体に配設され、該ハーネス保持部材を進退自在に収容し、該ハーネス保持部材の他端側から導出されたワイヤハーネスの一端を固定し、該ワイヤハーネスを揺動自在に支持するケースとを備えることを特徴とする。
上記構成により、例えばスライドドア等のスライド構造体が全開時に車両ボディ等の固定構造体から外側に離間しつつスライドした際に、ハーネス保持部材がケースから引き出され、スライド構造体が全閉時に固定構造体に近接しつつスライドした際に、ハーネス保持部材がケース内に押し込まれる。このようにして、スライド構造体の二次元動作がスムーズに吸収される。ワイヤハーネスはハーネス保持部材と一体にケース内で揺動してスライド構造体の二次元動作をスムーズに吸収する。ワイヤハーネスはケース内で外部との干渉等から安全に保護される。また、ワイヤハーネスはケース内でほぼ直線的に配索され、上下に重なることがないから、ケースの高さがコンパクト化される。また、ケース内でワイヤハーネスをループ状に配索することがないから、ワイヤハーネスを構成する各電線はさほど柔軟でなくてもよく、高価な特殊電線の使用は不要となる。
【0008】
請求項2に係る給電装置は、請求項1記載の給電装置において、前記ハーネス保持部材を沿わせてスライド自在に案内する円弧状のガイドレールないしガイド壁と円弧状の周壁とが前記ケースに設けられたことを特徴とする。
上記構成により、ハーネス保持部材が円弧状のガイドレールないしガイド壁と円弧状の周壁とに沿ってスムーズに且つ正確に位置きめされつつ摺動し、ハーネス保持部材の引き出し力及び押し込み力が低減され、スライド構造体の操作性が高まり、ケースやハーネス保持部材の摩耗が防止され、且つスライド吸収が正確に行われる。
【0009】
請求項3に係る給電装置は、請求項1又は2記載の給電装置において、前記ハーネス保持部材が円弧状の軌跡で前記ケース内を進退することを特徴とする。
上記構成により、スライド構造体が全開時に固定構造体から外側に離間しつつスライドした際に、ハーネス保持部材がケースから円弧状の軌跡で引き出され、スライド構造体が全閉時に固定構造体に近接しつつスライドした際に、ハーネス保持部材がケース内に円弧状の軌跡で押し込まれる。これにより、スライド構造体の二次元動作が一層スムーズに吸収されると共に、ハーネス保持部材の他端から導出されたワイヤハーネスが円弧状の軌跡で弛みを生じることなくスムーズに揺動する。
【0010】
請求項4に係る給電装置は、請求項1〜3の何れか1項に記載の給電装置において、前記ハーネス保持部材が円弧状に形成されたことを特徴とする。
上記構成により、ハーネス保持部材の移動軌跡とハーネス保持部材の形状とが一致し、ハーネス保持部材が正確に円弧状の軌跡でケース内を一層スムーズに進退する。ハーネス保持部材の他端から導出されたワイヤハーネスは正確な円弧状の軌跡で弛みを生じることなくほぼ真直な状態を保ったまま一層スムーズに揺動する。
【0011】
請求項5に係る給電装置は、請求項1〜4の何れか1項に記載の給電装置において、前記ハーネス保持部材が前記ワイヤハーネスを挿通させるための、周囲を壁部で囲まれた空間を有することを特徴とする。
上記構成により、ワイヤハーネスがスライド構造体と固定構造体との間でハーネス保持部材の内部に収容されて外部との干渉や雨水の跳ねかかり等から確実に保護される。
【0012】
請求項6に係る給電装置は、請求項1〜5の何れか1項に記載の給電装置において、前記ケースが略扇状に形成され、円弧状の前記ハーネス保持部材が該ケースへの収容時に該ケースの円弧状の周壁の内面に沿って位置することを特徴とする。
上記構成により、ケースが略扇状であるから、特に円弧状のハーネス保持部材との組み合わせで、ケースの縦横の寸法が必要最小限に抑えられ、ケース内のデッドスペースが低減され、ケースが幅方向にコンパクト化される。
【0013】
請求項7に係る給電装置は、請求項1〜6の何れか1項に記載の給電装置において、前記ケースが前記ワイヤハーネスの端末のコネクタを固定することを特徴とする。
上記構成により、コネクタがケースに固定されているから、相手ワイヤハーネスをケースのコネクタに容易に接続することができ、接続作業性が向上する。また、ケース内でワイヤハーネスがコネクタを支点として揺動するから、他のワイヤハーネス支持部材が不要となる。
【0014】
請求項8に係る給電装置を用いたハーネス配索構造は、請求項1〜7の何れか1項に記載の給電装置の前記ケースが固定構造体に配置され、該固定構造体にスライド構造体がスライド自在に係合し、該スライド構造体側に前記ハーネス保持部材が回動自在且つスライド自在に連結され、前記ワイヤハーネスが該スライド構造体から該ハーネス保持部材を経て該ケース内に配索され、該ケースから該固定構造体側に配索され、又は該ケースに固定されたコネクタを介して前記固定構造体側の回路に接続されたことを特徴とする。
上記構成により、上記した請求項1〜7記載の発明と同様の作用効果が奏される。すなわち、スライド構造体が全開時に固定構造体から外側に離間しつつスライドした際に、ハーネス保持部材がケースから引き出され、スライド構造体が全閉時に固定構造体に近接しつつスライドした際に、ハーネス保持部材がケース内に押し込まれる。このようにして、スライド構造体の二次元動作がスムーズに吸収される。ワイヤハーネスはハーネス保持部材と一体にケース内で揺動してスライド構造体の二次元動作をスムーズに吸収する。ワイヤハーネスはケース内でほぼ直線的に配索され、上下に重なることがないから、ケースの高さがコンパクト化される。また、ケース内でワイヤハーネスをループ状に配索することがないから、ワイヤハーネスを構成する各電線はさほど柔軟でなくてもよく、高価な特殊電線の使用は不要となる。
【0015】
請求項9記載の給電装置を用いたハーネス配索構造は、請求項8記載の給電装置を用いたハーネス配索構造において、前記スライド構造体が垂直に配置され、前記ケースと前記ハーネス保持部材が水平に配置されたことを特徴とする。
上記構成により、スライド構造体の開閉時にスライド構造体から固定構造体にハーネス保持部材が水平に橋渡しされてワイヤハーネスを垂れ下がりなく保持する。ケースはスライド構造体内で高さをとらずに水平に位置する。
【0016】
【発明の実施の形態】
図1〜図9は、本発明に係るスライドドア側の給電装置とそれを用いたハーネス配索構造を示すものである。
【0017】
図1は給電装置の一実施形態を示し、この給電装置1は、箱状のベース部2と板状の蓋部(カバー部)3とで構成されてワイヤハーネス4を略U字状に折り返した状態で収容する合成樹脂製のケース5と、ベース部2のガイドレール(ガイド部)6にスライド自在に係合したスライダ7と、スライダ7に回動自在に支持され、ケース5から導出されるワイヤハーネス部分4aを収容保護する矩形筒状のハーネス保持部材(連結部材)8とで構成されている。
【0018】
ケース5のベース部2は、垂直な基板部9と、基板部9の上下左右に直交した各壁部10〜13で構成される周壁と、基板部9に一体に設けられた水平方向のガイドレール6とで構成されている。蓋部3はベース部2に係止突起と可撓性の係合枠部といった係止手段(図示せず)で固定される。
【0019】
ベース部2の上壁10と一側壁13の上部との間にハーネス導入用の口部14が設けられ、一側壁13の上部は内向きに水平に屈曲してワイヤハーネス4に対するテープ巻き等による固定部15となっている。ケース5はスライドドアに配置され、ケース5内でワイヤハーネス4はその外周側のコルゲートチューブ等の可撓性の保護チューブを固定部15に固定され、上壁10に沿って水平に位置し、他側壁12側で略U字状に折り返されてガイドレール6側のハーネス保持部材8に沿って車両ボディ側に延びている。他側壁12は垂直な壁部でもよいが、上半部がワイヤハーネス4の屈曲部4bに沿って湾曲して省スペース化されている。ケース5の下壁11は特にスライダ7が一側壁13側に位置した際のワイヤハーネス4の垂れ下がりを防止するハーネス支持壁として作用する。
【0020】
ガイドレール6は下壁11と平行に水平に位置し、ケース5の一側壁13から他側壁12まで延びている。本形態のガイドレール6は図2(図1のA−A断面図)の如くケース5の基板部9を窪ませてその凹部16の上下両縁に一対のリブ(突条)17を突出形成して成るものである。凹部16内にはスライダ7のローラ18がスライド自在に係合し、ローラ18を回転自在に支持する基板部19からフック部20が突出形成され、フック部20の自由端側の上向きの垂直の軸部21aがハーネス保持部材8(図1)を回動自在に連結させる。
【0021】
フック部20は基板部19に続いて下向きに直角に屈曲した大径な支持部分22と、支持部分22から下向きに続く小径な鉤状の部分21とで構成され、鉤状の部分21の自由端側に前記軸部21aが位置し、軸部21aと直交する水平な部分21bがハーネス保持部材8の下側を隙間を存して横断してハーネス保持部材8の姿勢を安定化させる(図5参照)。図2において鎖線9’はフック部20の支持部分22とワイヤハーネス4(図1)との干渉を避けるべく基板部を蓋部3寄りに配置した実施形態を示す。
【0022】
図1でハーネス保持部材8は円弧状に湾曲し、上下左右の四方を壁部23で囲まれて断面矩形筒状のプロテクタ形状を呈したものであり、曲率半径の小さな方の側壁23の基端側に前記軸部21a(図2)を下方から挿入させる垂直な孔部を含む軸受部24を有している。ハーネス保持部材8はガイドレール6の下側においてケース5の下壁11に沿って水平方向に移動自在に位置し、且つ軸部21aを中心にスイング(揺動)自在である。ケース5はメインプロテクタ、ハーネス保持部材8はサブプロテクタとして機能する。ハーネス保持部材8は合成樹脂で比較的剛性を高く形成され、内部のワイヤハーネス4を確実に保護する。
【0023】
図3,図4はガイドレール25をケース5のベース部2ではなく蓋部3に設けた実施形態を示すものである。
図3の如く蓋部3の外面の下部にガイドレール25が水平に蓋部3の全長に渡ってされている。ガイドレール25は断面略L字状の一対の対向する壁部26で構成され、一対の壁部26の間にスライダ7’をスライド自在に収容する空間27が形成され、空間27に続く水平なスリット状の開口28からスライダ7’のフック部20’が導出される。
【0024】
スライダ7’は図2の実施形態とほぼ同様に構成され、回動自在な複数のローラ18と、ローラ18を支持する基板部19と、基板部19に続くフック部20’とで構成され、フック部20’は、図4(図3のB−B断面図)の如く上側の支持部分22と下側の鉤状に屈曲した部分21’とで構成され、鉤状の部分21’は図2の実施形態とは異なり、ケース5の内側に向いて位置し、外側に支持部分22に続く垂直部21cが位置し、内側に短い水平部分を経て垂直な上向きの軸部21aが位置している。軸部21aにハーネス保持部材8が回動自在に係合される。
【0025】
ハーネス保持部材8は図1の実施形態と同一であり、円弧形状の断面矩形筒状の本体部分29と、本体部分29の曲率半径の小さな方の側壁23の基端側において、軸部21aに対する挿入孔24aを含む軸受部24とを有している。
【0026】
図5は、図2の実施形態の軸部21a(実線で示す)と図4の実施形態の軸部21a(鎖線で示す)にハーネス保持部材8の軸受部24を回動自在に係合させた状態を示すものである。ハーネス保持部材8は軸部21aを中心に水平方向すなわちスライダ7(図1)の移動方向にスイングする。
【0027】
図6は、ケース5のベース部2内にワイヤハーネス4をU字状に屈曲させて収容すると共にハーネス保持部材8内に挿通させて、蓋部3を閉止した状態を示すものである。蓋部3の高さ寸法はベース部2の高さ寸法よりも少し小さく、ケース5の下端部においてベース部2の下壁11と蓋部3の下端との間に水平方向のスリット状の開口30が構成され、開口30内をハーネス保持部材8が移動自在となっている。
【0028】
ケース5内のワイヤハーネス4は複数本の電線を保護チューブで覆って構成され、ハーネス保持部材8内のワイヤハーネス4aは保護チューブを用いずに複数本の電線31で構成されている。各電線は通常の安価な絶縁被覆電線である。
【0029】
図6のケース5は車両左側のスライドドア(スライド構造体)に縦置き(垂直)に配置固定され、ケース5の側方上部から導出されたハーネス部分4cはスライドドア側に配索されてスライドドア内の電装品や補機等に接続され、図7(図6のC−C断面図)にも示す如くハーネス保持部材8を経て導出されたハーネス部分4aは車両ボディ(固定構造体)側に配索されて電源側等に接続される。
【0030】
図6はスライドドアの開状態(スライドドアを車両後方にスライド移動させた状態)を示しており、ハーネス保持部材8はスライダ7(図1)と共にガイドレール6(図1)に沿ってケース5の前端側に位置し、軸部21aを中心にハーネス保持部材8の自由端側8aがケース前方に回動して位置する。ガイドレール6の有効長さとハーネス保持部材8の水平方向の回動距離Lとの総計がスライドドアの開きストロークとほぼ一致する。
【0031】
ワイヤハーネス4をケース5内でU字状に屈曲させることで、ケース5の高さが低く抑えられ、ガイドレール6とハーネス保持部材8の水平方向の有効長さの総和でスライドドアの開閉ストロークを得ることで、ケース5の全長がコンパクト化される。ケース5の前端(一側壁13)からワイヤハーネス4の屈曲部4bにかけてケース5を湾曲状に切欠してさらに小型化させることも可能である。
【0032】
図6の開状態からスライドドアを車両前方に移動して閉じることで、図8の如くハーネス保持部材8がスライダ7(図1)と共にガイドレール6に沿ってケース5の後端側に移動し、且つ図9にも示す如く軸部21aを中心にハーネス保持部材8の自由端側8aが後方に回動して位置する。ケース5内でワイヤハーネス4は図7のU字形状から図8の二次曲線的な湾曲形状に変化する。ワイヤハーネス4はコルゲートチューブ等の保護チューブの弾性(復元力)によってケース内でスライダ7の動きに良好に追従する。
【0033】
ハーネス保持部材8はスライドドアと車両ボディとの間の渡り部(渡り空間)を橋状に跨いで位置する。スライドドアは図6の全開位置から車両ボディと平行に前方へ移動し、図8の全閉位置に至る直前で車両ボディ側に接近する方向(車両ボディ横断方向)に移動する。
【0034】
なお、上記給電装置において、ハーネス保持部材8を断面矩形筒状ではなく、断面コ字状や断面半円状や平板状等に形成し、ハーネス保持部材からワイヤハーネス4が飛び出さないようにハーネス保持部材の長手方向中間部でワイヤハーネス4を固定させるようにすることも可能である。
【0035】
また、ケース5の開口縁のハーネス固定部15(図1)は内側ではなく外側に突出させたり、上向きに配置したりする等、種々の形態に形成可能である。また、ケース5のガイドレール6をベース部2の下壁11に形成することも可能である。また、スライダ7はローラ18を用いずに摺動性のよい樹脂材等で形成することも可能である。また、図2においてガイドレール6をケース5のもう少し下端側に配置し、スライダ7の軸部21aをコの字状に屈曲させずに支持部22から直線的に上向きに突出させることも可能である。また、軸部21aをハーネス保持部材8に設け、軸受部24をスライダ7側に設けることも可能である。
【0036】
また、ハーネス保持部材8の形状は断面矩形状に限らず断面円形や長円形等にすることも可能である。本給電装置1では後述の車両ボディ側のケース(図11)を用いずに、ハーネス保持部材8を直接車両ボディ側に進退自在に配置することも可能である。また、スライドドア内に水平方向の十分なスペースがある場合には、給電装置1のケース5を車両ボディ側に配置し、ハーネス保持部材8をスライドドア内に進退させることも可能である。また、上記給電装置1は自動車のスライドドアに限らず、例えば装置等のスライドドアといった他のスライド構造体にも適用可能である。その場合、スライド構造体とケース5とを水平に配置し、ハーネス保持部材8を垂直方向の固定構造体(装置本体)に配置することも可能である。
【0037】
図10〜図15は、スライドドア(スライド構造体)46(図14)が全閉時に車両ボディ(固定構造体)47(図14)に接近するストロークをハーネス保持部材8の回動で吸収する車両ボディ側の給電装置とそれを用いたハーネス配索構造の一実施形態を示すものである。
【0038】
図10,図11の如く、車両ボディ側の給電装置41は、前記スライドドア側のケース5(図1)との連結部材である円弧状に湾曲した断面矩形筒状の合成樹脂製のハーネス保持部材8と、ハーネス保持部材8を進退自在に収容して車両ボディ47に水平に横置きされる合成樹脂製の扁平な略扇状のケース44(図14)とで構成される。
【0039】
ハーネス保持部材8は図1の形態のものであり、基端側に回動用の軸受部24を有し、自由端側に、ケース44に対するストッパとしての突部45を側方に突出させている。本形態のハーネス保持部材8は円を1/4に切断した長さ及び形状を呈し、ケース44も同様に90°の内角の扇状に形成されている。これらハーネス保持部材8やケース44の円弧長さや角度はスライドドア46の全開時の離間距離に応じて適宜設定可能である。
【0040】
ハーネス保持部材8は上下左右の壁部23で囲まれて矩形筒状に形成され、ワイヤハーネス4aを挿通させる内部空間を有している。通常のハーネスプロテクタと同様に、例えば断面略コの字状の樋状部と、樋状部に薄肉のヒンジで開閉自在に連結され、且つ係止爪等で本体の係合枠部に係合可能な板状のカバーとでハーネス保持部材8を構成することも可能である。
【0041】
ケース44は立体状のベース部42と板状の蓋部43(図14)で構成され、ベース部42は水平な扇状の基板部48と、基板部48の周囲に立ち上げられた三つの壁部49〜51で成る周壁とを備え、一方の直線状の壁部49の外周側にハーネス保持部材8を進退させる開口52を有し、他方の直線状の壁部50の基端寄りにハーネス接続用ないし導出用の開口53を有している。周壁49の高さはハーネス保持部材8の高さよりも若干大きい程度である。ハーネス保持部材8はなるべく扁平に形成されることが好ましく、垂直な左右の壁部23の高さは水平な上下の壁部23の幅の半分ないしそれ以下がよい。
【0042】
ベース部42の一方の開口52の周縁に円弧状の壁部(周壁)51が続き、円弧状の壁部51と平行にガイド部である円弧状のガイドレール54ないしガイド壁が基板部48から立設されている。ガイドレール54の高さは周壁49〜51の高さよりもかなり(半分以下程度に)低い。円弧状の壁部51とガイドレール54との間にハーネス保持部材8がスライド自在に案内される。円弧状の壁部51とガイドレール54とはハーネス保持部材8の曲率半径に対応して同心円状に形成されている。ガイドレール54の長さは円弧状の壁部51の長さよりも短い。
【0043】
ガイドレール54を跨ぐようにハーネス保持部材8の先端側に略L字状のハーネス案内板55が設けられ、ワイヤハーネス4aはハーネス保持部材8の先端側の開口56から案内板55の上面に沿って配索されて、ワイヤハーネス4aとガイドレール54との干渉が防止されている。ワイヤハーネス(複数本の電線)4aは案内板55にバンドやテープ等の結束手段57で固定されている。案内板55はハーネス保持部材8の下壁に一体に続き、ガイドレール54を乗り越えるべく上向きに段付き状に屈曲されている。案内板55に、ガイドレール54に対する溝等のスライド係合部を設けることも可能である。
【0044】
ワイヤハーネス4aは案内板55からケース44の他方の開口53に向けてほぼ真直に延び、他方の開口53にワイヤハーネス4aのコネクタ58が固定されている。ワイヤハーネス4aの各電線31の端末が端子に接続され、各端子が合成樹脂製のコネクタハウジング内に収容されてコネクタ58が構成されている。コネクタ58は例えば係止突起やアーム等の係止手段で開口縁53に係止されている。コネクタ58に車両ボディ側のワイヤハーネス(図示せず)がコネクタ接続される。
【0045】
図10のハーネス保持部材8の引き出し状態でストッパ52がケース44の開口縁(内面)52に当接してハーネス保持部材8の抜け出しが防止される。図10の引き出し状態から図12〜図13の如くハーネス保持部材8をケース44内に押し込むことで、ハーネス保持部材8は、先端開口56から導出されたワイヤハーネス4aと共にガイドレール54に沿って円弧状の軌跡を描いてスライドする。
【0046】
ワイヤハーネス4aは図10〜図13の間で概ね直線状態を保ったままケース44内を揺動する。図13においてコネクタ58側のハーネス部分4a’は90°方向に屈曲する。図13の押し込み状態でハーネス保持部材8の基端の軸受部24がケース44の開口縁(外面)52に当接してそれ以上の押し込みが阻止される。軸受部24はストッパとしても作用する。軸受部24と対称にストッパとしての突部を設けてもよい。
【0047】
図14は図10のハーネス保持部材8の引き出し状態に対応したものであり、自動車の左側のスライドドア46は車両後方に引かれて全開の状態となっている。スライドドア46の例えばドアパネルとドアトリムの間に図1の給電装置1のケース5が縦置きに設けられ、ハーネス保持部材8はスライドドア46と車両ボディ47との間に橋渡しされて、縦置きのケース5から横置きのケース44へ水平に且つ湾曲状に延びている。なお、二つの給電装置1,41を合わせて一つの給電装置と見ることもでき、その場合、ハーネス保持部材8は共通のものとなる。
【0048】
車両ボディ側のケース44はフロア面49の上に水平に配置されている。このケース44は扁平であるから、ワンボックスカーではない乗用車タイプのステップのない車両ボディ47にも適用可能である。図14で符号60は車両ボディ側のワイヤハーネス、61はスライドドア46のスライド案内用のロアアーム、62は防水用のウェザストリップを示す。
【0049】
図14の全開状態からスライドドア46を前方に移動させることで、図15のスライドドア46の全閉状態となる。図15は図13に対応し、スライドドア46の全閉直前でスライドドア46が矢印Eの如く車両ボディ47に近接する方向(車室方向)に移動し、それに伴ってハーネス保持部材8がケース44内に円弧状の軌跡で押し込まれて、車室方向へのスライドドア46の変位をスムーズに吸収する。
【0050】
なお、図10〜図15の給電装置41において、扇状のケース44の内角は90゜に限らず、車種ごとのハーネス保持部材8のストロークに応じて適宜設定可能である。但し、大きめのストロークに設定しておけば、一種類のケース44やハーネス保持部材8を車種ごとに共用可能である。また、ケース44の形状は扇状に限らず矩形状でもよく(但し配置スペースを多く必要とするが)、ハーネス保持部材8の形状は1/4円弧(90度の円弧)に限らず、種々の曲率半径及び長さに設定可能である。
【0051】
また、ガイドレール54(図11)はケース44のベース部42及び/又は蓋部43に設けることが可能である。また、ハーネス保持部材8の上壁及び/又は下壁にガイド溝を設け、ガイド溝にスライド自在に係合する円弧状の高さの低いガイドレールをケース44に設けることも可能である。このガイド溝をケース44に設け、ガイドレールをハーネス保持部材8に設けることも可能である。これらの場合、ガイドレール54とワイヤハーネス4aとの干渉の心配がないので、ハーネス案内板55は不要である。但し、ワイヤハーネス4aをテープ巻き等で固定する部分をハーネス保持部材8の開口端に突設することが好ましい。また、これらの場合、ハーネス保持部材8の形状は円弧状に限らず、略くの字状や略台形状に屈曲したものでも使用可能である。また、直線的なハーネス保持部材を円弧状の軌跡でケース内に進退させたり、あるいは直線的に進退させたりすることも可能ではある。但しこの場合、ケース内のスペースが多く必要となり、ストロークもややスムーズさに欠けることもあり得る。
【0052】
また、ハーネス保持部材8を図1のスライダ7のようにローラ等で滑動自在とすることも可能である。また、ハーネス保持部材8に軸部(21a)を設け、図1のスライダ7に軸受部(24)を設けることも可能である。また、コネクタ58はケース44に設けずにケース44の開口53からワイヤハーネス4aを外部に導出させてケース44の外側で車両ボディ側のワイヤハーネス60とコネクタ接続させることも可能である。
【0053】
また、スライドドア46内に水平方向の幅広なスペースがある場合には、図14の給電装置41を車両ボディ47ではなくスライドドア46内に配置し、スライドドア側の給電装置のケース44を車両ボディ側に配置することも可能である。また、図14の給電装置41は自動車に限らず例えば加工装置等のスライドドア等のスライド構造体に対応して装置本体である固定構造体に配置可能である。この場合、ケース44を垂直に配置し(縦置きとし)、スライド構造体を水平方向にスライドさせることも可能である。
【0054】
【発明の効果】
以上の如く、請求項1記載の発明によれば、スライド構造体の全閉時及び全閉から開く時にハーネス保持部材がワイヤハーネスと一体的にケース内を進退してスライド構造体の二次元動作をスムーズに吸収し、且つケース内でハーネス保持部材から導出されたワイヤハーネスが揺動して二次元移動をスムーズに吸収するから、ワイヤハーネスが伸縮方向の強い負荷や屈曲を受けることがなく、ワイヤハーネスの寿命が延び、固定構造体からスライド構造体への常時給電の信頼性が高まる。ワイヤハーネスはケース内で外部との干渉等から保護されるから、それによっても常時給電の信頼性が高まる。また、ワイヤハーネスはケース内でほぼ直線的に配索され、従来のようにとぐろ巻き状に上下に重なることがないから、ケースが高さ方向にコンパクト化され、車両ボディ等の狭いスペースに容易に装着可能となると共に、柔軟な特殊電線を用いる必要がなく、通常の被覆電線の使用でコストが低く抑えられ、それらにより汎用性が高まり、種々の回路構成に対応可能で、車種間等における共用化が可能となる。
【0055】
請求項2記載の発明によれば、円弧状のガイドレールないしガイド壁と円弧状の周壁とによってハーネス保持部材の位置決め性及び摺動性が高まるから、スライド構造体の二次元動作が一層スムーズに吸収され、常時給電の信頼性が一層向上する。
【0056】
請求項3記載の発明によれば、ハーネス保持部材がケース内に円弧状の軌跡で進退するから、スライド構造体の二次元動作が一層スムーズに吸収され、且つハーネス保持部材の他端から導出されたワイヤハーネスが円弧状の軌跡で弛みを生じることなくスムーズに揺動し、ワイヤハーネスにかかる負荷が一層軽減され、ワイヤハーネスの寿命が延び、常時給電の信頼性が一層向上する。
【0057】
請求項4記載の発明によれば、ハーネス保持部材が正確に円弧状の軌跡でケース内を一層スムーズに進退し、ワイヤハーネスはケース内で正確な円弧状の軌跡で弛みを生じることなくほぼ真直な状態を保ったまま一層スムーズに揺動するから、ワイヤハーネスにかかる負荷が一層軽減され、ワイヤハーネスの寿命が延び、常時給電の信頼性が一層向上する。
【0058】
請求項5記載の発明によれば、ワイヤハーネスがハーネス保持部材内で外部との干渉や雨水の跳ねかかり等から確実に保護されるから、ワイヤハーネスの寿命が延び、常時給電の信頼性が一層向上する。
【0059】
請求項6記載の発明によれば、ケース内のデッドスペースが低減され、ケースが幅方向にコンパクト化されるから、車両等の狭いスペースに容易に組み付けでき、組付側の補機等の配置の自由度も高まる。
【0060】
請求項7記載の発明によれば、相手側のワイヤハーネスをケースのコネクタに容易に接続することができ、接続作業性が向上すると共に、ケース内でワイヤハーネスがコネクタを支点として揺動するから、他のワイヤハーネス支持部材が不要となり、低コスト化される。
【0061】
請求項8記載の発明によれば、請求項1〜7記載の発明と同様の効果が奏される。すなわち、スライド構造体の全閉時及び全閉から開く時にハーネス保持部材がワイヤハーネスと一体的にケース内を進退してスライド構造体の二次元動作をスムーズに吸収し、且つケース内でハーネス保持部材から導出されたワイヤハーネスが揺動して二次元移動をスムーズに吸収するから、ワイヤハーネスが伸縮方向の強い負荷や屈曲を受けることがなく、ワイヤハーネスの寿命が延び、固定構造体からスライド構造体への常時給電の信頼性が高まる。ワイヤハーネスはケース内で外部との干渉等から保護されるから、それによっても常時給電の信頼性が高まる。また、ワイヤハーネスはケース内でほぼ直線的に配索され、従来のようにとぐろ巻き状に上下に重なることがないから、ケースが高さ方向にコンパクト化され、車両ボディ等の狭いスペースに容易に装着可能となると共に、柔軟な特殊電線を用いる必要がなく、通常の被覆電線の使用でコストが低く抑えられ、それらにより汎用性が高まり、種々の回路構成に対応可能で、車種間等における共用化が可能となる。
【0062】
請求項9記載の発明によれば、ハーネス保持部材がスライド構造体と固定構造体との間で水平に橋渡しされてワイヤハーネスを垂れ下がりなく保持するから、スライド構造体へのワイヤハーネスの挟み込みの心配が皆無となる。また、ケースはスライド構造体内で高さをとらずに水平に位置するから、種々の車両等への汎用性が高まる。
【図面の簡単な説明】
【図1】本発明におけるスライド構造体側の給電装置の一実施形態を示す分解斜視図である。
【図2】図1のA−A断面図である。
【図3】給電装置のガイドレールの配置を変えた実施形態を示す分解斜視図である。
【図4】図3のB−B断面図である。
【図5】各給電装置のハーネス保持部材と軸部との係合状態を示す斜視図である。
【図6】給電装置の組立状態でハーネス保持部材を一方にスライドさせた状態を示す斜視図である。
【図7】図6のC−C断面図である。
【図8】給電装置のハーネス保持部材を他方にスライドさせた状態の斜視図である。
【図9】図8の矢視D側面図である。
【図10】本発明における固定構造体側の給電装置の一実施形態を示す、蓋部を外した状態の平面図である。
【図11】同じく固定構造体側の給電装置を示す斜視図である。
【図12】給電装置のハーネス保持部材の押し込み途中の状態を示す平面図である。
【図13】同じくハーネス保持部材の完全押し込み状態を示す平面図である。
【図14】各給電装置をスライドドアと車両ボディに配置し、スライドドアを全開にした状態の斜視図である。
【図15】同じくスライドドアを全閉にした状態の斜視図である。
【符号の説明】
4a ワイヤハーネス
8 ハーネス保持部材
41 給電装置
44 ケース
46 スライドドア(スライド構造体)
47 車両ボディ(固定構造体)
51 壁部(周壁)
54 ガイド部(ガイドレール)
58 コネクタ
[0001]
BACKGROUND OF THE INVENTION
The present invention provides, for example, a power supply device that is arranged in a vehicle body of an automobile and that constantly supplies power to the slide door while absorbing the stroke (lift) in the vehicle compartment approach direction immediately before the slide door is closed, and a harness arrangement using the power supply device. It relates to the cable structure.
[0002]
[Prior art]
Conventionally, a case (harness protector) is placed vertically in a sliding door and a wire harness (synthesizes multiple wires) in order to constantly supply power from the vehicle body side to the electrical components and accessories on the sliding door side. (The one covered with a protective tube made of resin) is bent and housed in the case and energized upward with a leaf spring, and one side of the wire harness is routed to the vehicle body side and the other side to the slide door side. 2. Description of the Related Art A power feeding device that expands and contracts a wire harness in a case with opening and closing of a sliding door has been implemented. When the sliding door is opened from the fully closed state, the sliding door slides two-dimensionally while being spaced apart from the vehicle body.
[0003]
In JP-A-2002-2288, a wire harness is routed from the vehicle body to the sliding door, a box-shaped case is horizontally disposed on the vehicle body side, and a wire harness (a plurality of electric wires) is provided in the case. There has been proposed a power feeding device that absorbs expansion and contraction of a wire harness that accompanies opening and closing of a sliding door by being wound and housed in a loop shape.
[0004]
In addition, a power feeding device has been proposed in which electric power is fed along a curved exterior material having a directivity in the bending direction or a caterpillar shape or the like. There has also been proposed a power feeding device that feeds power using a special electric wire such as a cabtyre cable, a curl cord, or a braided electric wire.
[0005]
[Problems to be solved by the invention]
However, in the power feeding device described above, the sliding door moves in a direction approaching the vehicle body (vehicle compartment side) when the sliding door is fully closed, and the sliding door is moved from the vehicle body when the sliding door is opened from the fully closed state. Since the wire harness moves two-dimensionally while being spaced apart from the outside, there is a concern that the movement of the wire harness becomes complicated, the wire harness is easily bent, and the cost is increased because a wire harness corresponding to the wire harness is used. Moreover, since the wire harness is exposed between the slide door and the vehicle body, there is a concern that the wire harness is likely to be deformed or dirty due to interference with the outside. In addition, in order to accommodate the wire harness in a loop in the case, there is a restriction that a flexible electric wire must be used, and the use of special electric wires such as cabtire cables and curl cords increases the cost. Or the number of wires and the core wire diameter are limited, making it difficult to change the circuit for each vehicle type. Further, when the electric wires are housed in a horizontal case in a multi-layered manner, the case is enlarged in the height direction and cannot be placed in a narrow space of a fixed structure such as a vehicle body.
[0006]
In view of the above-described points, the present invention is a power supply device for constantly supplying power to a slide structure such as a slide door from a fixed structure such as a vehicle body, in a two-dimensional movement when the slide structure is opened and closed. A power supply device that can be smoothly handled, can be arranged on the fixed structure side in a space-saving manner, and can be used for a variety of circuit configurations at low cost using ordinary insulated wires instead of special wires. The purpose is to provide a harness routing structure.
[0007]
[Means for Solving the Problems]
In order to achieve the above-described object, a power feeding device according to claim 1 of the present invention includes: One end side is rotatably connected to the slide member on the slide structure side, Hold the wire harness The A harness holding member that is rotatable about one end side as a fulcrum; Arranged in a fixed structure, A wire harness that accommodates the harness holding member so as to advance and retract and is led out from the other end of the harness holding member Secure one end of the wire harness And a case for swingably supporting.
With the above configuration, for example, when a sliding structure such as a sliding door slides away from a fixed structure such as a vehicle body when fully open, the harness holding member is pulled out from the case and fixed when the sliding structure is fully closed. When sliding while approaching the structure, the harness holding member is pushed into the case. In this way, the two-dimensional motion of the slide structure is smoothly absorbed. The wire harness swings in the case integrally with the harness holding member and smoothly absorbs the two-dimensional motion of the slide structure. The wire harness is safely protected from interference with the outside in the case. Further, since the wire harness is arranged almost linearly in the case and does not overlap vertically, the height of the case is made compact. In addition, since the wire harness is not routed in a loop in the case, each electric wire constituting the wire harness may not be so flexible, and the use of an expensive special electric wire is not necessary.
[0008]
The power supply device according to claim 2 is the power supply device according to claim 1, An arcuate guide rail or guide wall and an arcuate peripheral wall that are slidably guided along the harness holding member are provided in the case. It is provided.
With the above configuration, the harness holding member is Arc-shaped guide rail or guide wall and arc-shaped peripheral wall And the sliding force of the harness holding member is reduced, the operability of the slide structure is increased, the wear of the case and the harness holding member is prevented, and Slide absorption is performed accurately.
[0009]
According to a third aspect of the present invention, in the power feeding device according to the first or second aspect, the harness holding member advances and retreats in the case along an arcuate locus.
With the above configuration, when the slide structure slides away from the fixed structure when fully open, the harness holding member is pulled out from the case with an arcuate path, and the slide structure is close to the fixed structure when fully closed. When sliding, the harness holding member is pushed into the case with an arcuate locus. As a result, the two-dimensional motion of the slide structure is absorbed more smoothly, and the wire harness led out from the other end of the harness holding member swings smoothly without causing a slack in an arc-shaped locus.
[0010]
A power supply device according to a fourth aspect is the power supply device according to any one of the first to third aspects, wherein the harness holding member is formed in an arc shape.
With the above configuration, the movement track of the harness holding member matches the shape of the harness holding member, and the harness holding member moves back and forth more smoothly in the case with an arcuate track. The wire harness led out from the other end of the harness holding member swings more smoothly while maintaining an almost straight state without slacking along an accurate arc-shaped locus.
[0011]
The power supply device according to claim 5 is the power supply device according to any one of claims 1 to 4, wherein the harness holding member allows the wire harness to pass therethrough. Because of the surrounding wall It is characterized by having a space.
With the above configuration, the wire harness is housed inside the harness holding member between the slide structure and the fixed structure, and is reliably protected from interference with the outside, splashing rainwater, and the like.
[0012]
The power supply device according to claim 6 is the power supply device according to any one of claims 1 to 5, wherein the case is formed in a substantially fan shape. The arc-shaped harness holding member is located along the inner surface of the arc-shaped peripheral wall of the case when housed in the case It is characterized by that.
With the above configuration, the case is substantially fan-shaped, so the vertical and horizontal dimensions of the case are minimized, especially in combination with the arc-shaped harness holding member, dead space in the case is reduced, and the case is in the width direction. It is made compact.
[0013]
The power supply device according to a seventh aspect is the power supply device according to any one of the first to sixth aspects, wherein the case fixes a connector of a terminal of the wire harness.
With the above configuration, since the connector is fixed to the case, the mating wire harness can be easily connected to the connector of the case, and the connection workability is improved. Further, since the wire harness swings around the connector as a fulcrum in the case, another wire harness support member is not necessary.
[0014]
The harness wiring structure using the power supply device according to claim 8 is characterized in that the case of the power supply device according to any one of claims 1 to 7 is arranged in a fixed structure, and the slide structure is attached to the fixed structure. Is slidably engaged, the harness holding member is rotatably and slidably connected to the slide structure side, and the wire harness is routed from the slide structure through the harness holding member into the case. , From the case to the fixed structure side Or to the circuit on the fixed structure side through a connector fixed to the case. It is connected.
With the above configuration, the same effects as those of the first to seventh aspects of the invention can be achieved. That is, when the slide structure slides away from the fixed structure when fully open, the harness holding member is pulled out from the case, and when the slide structure slides close to the fixed structure when fully closed, The harness holding member is pushed into the case. In this way, the two-dimensional motion of the slide structure is smoothly absorbed. The wire harness swings in the case integrally with the harness holding member and smoothly absorbs the two-dimensional motion of the slide structure. Since the wire harness is wired almost linearly in the case and does not overlap vertically, the height of the case is made compact. In addition, since the wire harness is not routed in a loop in the case, each electric wire constituting the wire harness may not be so flexible, and the use of an expensive special electric wire is not necessary.
[0015]
The harness routing structure using the power feeding device according to claim 9 is the harness routing structure using the power feeding device according to claim 8, wherein the slide structure is arranged vertically, and the case and the harness holding member are It is characterized by being arranged horizontally.
With the above configuration, when the slide structure is opened and closed, the harness holding member is bridged horizontally from the slide structure to the fixed structure to hold the wire harness without drooping. The case is positioned horizontally without taking any height in the slide structure.
[0016]
DETAILED DESCRIPTION OF THE INVENTION
FIGS. 1-9 shows the electric power feeder by the side of the sliding door which concerns on this invention, and a harness wiring structure using the same.
[0017]
FIG. 1 shows an embodiment of a power supply device. The power supply device 1 is composed of a box-shaped base portion 2 and a plate-like lid portion (cover portion) 3, and a wire harness 4 is folded back into a substantially U shape. A case 5 made of a synthetic resin to be accommodated in a state of being closed, a slider 7 slidably engaged with a guide rail (guide portion) 6 of the base portion 2, and a slider 7 that is rotatably supported by the slider 7. And a rectangular cylindrical harness holding member (connecting member) 8 that accommodates and protects the wire harness portion 4a.
[0018]
The base portion 2 of the case 5 includes a vertical substrate portion 9, a peripheral wall formed by the wall portions 10 to 13 orthogonal to the top, bottom, left and right of the substrate portion 9, and a horizontal guide integrally provided on the substrate portion 9. It comprises rails 6. The lid portion 3 is fixed to the base portion 2 by a locking means (not shown) such as a locking protrusion and a flexible engaging frame portion.
[0019]
A harness introduction port 14 is provided between the upper wall 10 of the base part 2 and the upper part of the one side wall 13, and the upper part of the one side wall 13 is bent inwardly horizontally and wound by tape winding around the wire harness 4. It is a fixed portion 15. The case 5 is disposed on the sliding door, and the wire harness 4 is fixed to the fixing portion 15 with a flexible protective tube such as a corrugated tube on the outer peripheral side in the case 5 and is positioned horizontally along the upper wall 10. The other side wall 12 is folded back in a substantially U shape and extends toward the vehicle body along the harness holding member 8 on the guide rail 6 side. The other side wall 12 may be a vertical wall, but the upper half is curved along the bent portion 4b of the wire harness 4 to save space. The lower wall 11 of the case 5 acts as a harness support wall that prevents the wire harness 4 from drooping particularly when the slider 7 is positioned on the side wall 13 side.
[0020]
The guide rail 6 is positioned horizontally in parallel with the lower wall 11 and extends from one side wall 13 of the case 5 to the other side wall 12. As shown in FIG. 2 (AA sectional view of FIG. 1), the guide rail 6 of this embodiment is formed by recessing the substrate portion 9 of the case 5 and projecting a pair of ribs (protrusions) 17 on both upper and lower edges of the concave portion 16. It consists of A roller 18 of the slider 7 is slidably engaged in the recess 16, and a hook portion 20 is formed so as to protrude from a substrate portion 19 that rotatably supports the roller 18. The shaft portion 21a rotatably connects the harness holding member 8 (FIG. 1).
[0021]
The hook portion 20 is composed of a large-diameter support portion 22 bent perpendicularly downward following the substrate portion 19 and a small-diameter hook-like portion 21 continuing downward from the support portion 22. The shaft portion 21a is located on the end side, and a horizontal portion 21b orthogonal to the shaft portion 21a crosses the lower side of the harness holding member 8 with a gap therebetween, and stabilizes the posture of the harness holding member 8 (FIG. 5). In FIG. 2, a chain line 9 ′ shows an embodiment in which the substrate portion is arranged near the lid portion 3 so as to avoid interference between the support portion 22 of the hook portion 20 and the wire harness 4 (FIG. 1).
[0022]
In FIG. 1, the harness holding member 8 is curved in an arc shape, and is surrounded by a wall portion 23 in the upper, lower, left, and right sides to form a protector shape having a rectangular cross section. A bearing portion 24 including a vertical hole portion through which the shaft portion 21a (FIG. 2) is inserted from below is provided on the end side. The harness holding member 8 is positioned below the guide rail 6 so as to be movable in the horizontal direction along the lower wall 11 of the case 5 and can swing (swing) about the shaft portion 21a. The case 5 functions as a main protector, and the harness holding member 8 functions as a sub protector. The harness holding member 8 is made of synthetic resin and has a relatively high rigidity, and reliably protects the internal wire harness 4.
[0023]
3 and 4 show an embodiment in which the guide rail 25 is provided not on the base portion 2 of the case 5 but on the lid portion 3.
As shown in FIG. 3, a guide rail 25 is horizontally provided over the entire length of the lid 3 at the lower part of the outer surface of the lid 3. The guide rail 25 is composed of a pair of opposing wall portions 26 having a substantially L-shaped cross section, and a space 27 is formed between the pair of wall portions 26 to slidably accommodate the slider 7 ′. A hook portion 20 ′ of the slider 7 ′ is led out from the slit-shaped opening 28.
[0024]
The slider 7 ′ is configured in substantially the same manner as the embodiment of FIG. 2, and includes a plurality of rotatable rollers 18, a substrate portion 19 that supports the rollers 18, and a hook portion 20 ′ that follows the substrate portion 19. As shown in FIG. 4 (BB cross-sectional view of FIG. 3), the hook portion 20 ′ is composed of an upper support portion 22 and a lower portion 21 ′ bent in a hook shape. Unlike the second embodiment, the case 5 is located on the inner side, the vertical part 21c following the support part 22 is located on the outer side, and the vertical upward shaft part 21a is located on the inner side through a short horizontal part. Yes. The harness holding member 8 is rotatably engaged with the shaft portion 21a.
[0025]
The harness holding member 8 is the same as that of the embodiment of FIG. And a bearing portion 24 including an insertion hole 24a.
[0026]
FIG. 5 shows a shaft portion 21a (shown by a solid line) of the embodiment of FIG. 2 and a shaft portion 21a (shown by a chain line) of the embodiment of FIG. This shows the state. The harness holding member 8 swings around the shaft portion 21a in the horizontal direction, that is, in the moving direction of the slider 7 (FIG. 1).
[0027]
FIG. 6 shows a state in which the wire harness 4 is bent and accommodated in a U shape in the base portion 2 of the case 5 and inserted into the harness holding member 8 to close the lid portion 3. The height of the lid 3 is slightly smaller than the height of the base 2, and a horizontal slit-shaped opening is formed between the lower wall 11 of the base 2 and the lower end of the lid 3 at the lower end of the case 5. 30 is configured, and the harness holding member 8 is movable in the opening 30.
[0028]
The wire harness 4 in the case 5 is configured by covering a plurality of electric wires with a protective tube, and the wire harness 4a in the harness holding member 8 is configured by a plurality of electric wires 31 without using the protective tube. Each electric wire is a normal inexpensive insulation-coated electric wire.
[0029]
The case 5 in FIG. 6 is vertically placed (fixed) on a slide door (slide structure) on the left side of the vehicle, and the harness portion 4c led out from the upper side of the case 5 is routed to the slide door and slides. The harness portion 4a connected to the electrical components in the door, auxiliary equipment, etc. and led out through the harness holding member 8 as shown in FIG. 7 (CC cross-sectional view in FIG. 6) is on the vehicle body (fixed structure) side. Is connected to the power supply side.
[0030]
FIG. 6 shows an open state of the slide door (a state in which the slide door is slid rearward of the vehicle). The harness holding member 8 moves along the guide rail 6 (FIG. 1) along with the slider 7 (FIG. 1) to the case 5. The free end side 8a of the harness holding member 8 is pivoted to the front of the case about the shaft portion 21a. The total of the effective length of the guide rail 6 and the horizontal rotation distance L of the harness holding member 8 substantially coincides with the opening stroke of the slide door.
[0031]
By bending the wire harness 4 in a U shape within the case 5, the height of the case 5 can be kept low, and the opening / closing stroke of the sliding door is determined by the sum of the horizontal effective lengths of the guide rail 6 and the harness holding member 8. Thus, the overall length of the case 5 is made compact. It is also possible to further reduce the size by cutting the case 5 into a curved shape from the front end (one side wall 13) of the case 5 to the bent portion 4b of the wire harness 4.
[0032]
By moving the sliding door forward from the open state of FIG. 6 and closing it, the harness holding member 8 moves to the rear end side of the case 5 along the guide rail 6 together with the slider 7 (FIG. 1) as shown in FIG. In addition, as shown in FIG. 9, the free end side 8 a of the harness holding member 8 is positioned so as to rotate backward about the shaft portion 21 a. Within the case 5, the wire harness 4 changes from a U-shape in FIG. 7 to a quadratic curved shape in FIG. 8. The wire harness 4 follows the movement of the slider 7 within the case satisfactorily by the elasticity (restoring force) of a protective tube such as a corrugated tube.
[0033]
The harness holding member 8 is located across the bridge (crossing space) between the slide door and the vehicle body in a bridge shape. The sliding door moves forward in parallel with the vehicle body from the fully open position in FIG. 6 and moves in a direction approaching the vehicle body (vehicle body transverse direction) immediately before reaching the fully closed position in FIG.
[0034]
In the above power feeding device, the harness holding member 8 is formed not in a rectangular cross-sectional shape but in a U-shaped cross-section, a semicircular cross-section, or a flat plate shape so that the wire harness 4 does not jump out of the harness holding member. It is also possible to fix the wire harness 4 at the longitudinal intermediate portion of the holding member.
[0035]
Further, the harness fixing portion 15 (FIG. 1) at the opening edge of the case 5 can be formed in various forms such as projecting outward rather than inward, or disposing upward. Further, the guide rail 6 of the case 5 can be formed on the lower wall 11 of the base portion 2. Further, the slider 7 can be formed of a resin material having good slidability without using the roller 18. Further, in FIG. 2, the guide rail 6 may be disposed on a slightly lower end side of the case 5 so that the shaft portion 21a of the slider 7 protrudes linearly upward from the support portion 22 without bending it into a U-shape. is there. Further, the shaft portion 21a can be provided on the harness holding member 8 and the bearing portion 24 can be provided on the slider 7 side.
[0036]
Moreover, the shape of the harness holding member 8 is not limited to a rectangular cross section, and may be a circular cross section, an oval shape, or the like. In the power feeding device 1, the harness holding member 8 can be directly moved to the vehicle body side so as to freely advance and retract without using a case (FIG. 11) on the vehicle body side which will be described later. Further, when there is sufficient horizontal space in the slide door, the case 5 of the power feeding device 1 can be arranged on the vehicle body side, and the harness holding member 8 can be advanced and retracted into the slide door. Further, the power supply device 1 is not limited to a slide door of an automobile, but can be applied to other slide structures such as a slide door of a device, for example. In that case, it is also possible to arrange the slide structure and the case 5 horizontally, and to arrange the harness holding member 8 on the fixed structure (device main body) in the vertical direction.
[0037]
10 to 15, the stroke of the sliding door (slide structure) 46 (FIG. 14) approaching the vehicle body (fixed structure) 47 (FIG. 14) when fully closed is absorbed by the rotation of the harness holding member 8. 1 shows an embodiment of a power feeding device on a vehicle body side and a harness wiring structure using the power feeding device.
[0038]
As shown in FIGS. 10 and 11, the vehicle body-side power supply device 41 is a harness holding member made of synthetic resin having a cylindrical cross-section that is curved in an arc shape and is a connecting member with the case 5 (FIG. 1) on the sliding door side. A member 8 and a flat, substantially fan-shaped case 44 (FIG. 14) made of a synthetic resin, which accommodates the harness holding member 8 so as to be movable back and forth and are horizontally placed on the vehicle body 47, are formed.
[0039]
The harness holding member 8 is of the form shown in FIG. 1 and has a bearing portion 24 for rotation on the base end side, and a protrusion 45 as a stopper for the case 44 protrudes laterally on the free end side. . The harness holding member 8 of this embodiment has a length and shape obtained by cutting a circle into ¼, and the case 44 is similarly formed in a fan shape with an inner angle of 90 °. The arc length and angle of the harness holding member 8 and the case 44 can be appropriately set according to the separation distance when the slide door 46 is fully opened.
[0040]
The harness holding member 8 is surrounded by the upper, lower, left, and right wall portions 23, is formed in a rectangular cylinder shape, and has an internal space through which the wire harness 4a is inserted. Like a normal harness protector, for example, a hook-shaped portion having a substantially U-shaped cross-section, and a hook-shaped portion that can be opened and closed with a thin hinge, and engaged with an engaging frame portion of the main body with a locking claw or the like It is also possible to configure the harness holding member 8 with a possible plate-shaped cover.
[0041]
The case 44 includes a three-dimensional base portion 42 and a plate-like lid portion 43 (FIG. 14). The base portion 42 includes a horizontal fan-shaped substrate portion 48 and three walls raised around the substrate portion 48. And an opening 52 for advancing and retracting the harness holding member 8 on the outer peripheral side of one linear wall portion 49, and a harness near the proximal end of the other linear wall portion 50. An opening 53 for connection or lead-out is provided. The height of the peripheral wall 49 is slightly larger than the height of the harness holding member 8. The harness holding member 8 is preferably formed as flat as possible, and the height of the vertical left and right wall portions 23 is preferably half or less than the width of the horizontal upper and lower wall portions 23.
[0042]
An arc-shaped wall portion (peripheral wall) 51 continues to the peripheral edge of one opening 52 of the base portion 42, and an arc-shaped guide rail 54 or guide wall that is a guide portion parallel to the arc-shaped wall portion 51 extends from the substrate portion 48. It is erected. The height of the guide rail 54 is considerably lower (about half or less) than the height of the peripheral walls 49 to 51. The harness holding member 8 is slidably guided between the arc-shaped wall 51 and the guide rail 54. The arcuate wall 51 and the guide rail 54 are formed concentrically corresponding to the radius of curvature of the harness holding member 8. The length of the guide rail 54 is shorter than the length of the arcuate wall portion 51.
[0043]
A substantially L-shaped harness guide plate 55 is provided on the distal end side of the harness holding member 8 so as to straddle the guide rail 54, and the wire harness 4 a extends from the opening 56 on the distal end side of the harness holding member 8 along the upper surface of the guide plate 55. Thus, the interference between the wire harness 4a and the guide rail 54 is prevented. The wire harness (a plurality of electric wires) 4a is fixed to the guide plate 55 by a binding means 57 such as a band or a tape. The guide plate 55 is integrally formed on the lower wall of the harness holding member 8 and is bent in a stepped shape upward so as to get over the guide rail 54. It is also possible to provide the guide plate 55 with a slide engaging portion such as a groove with respect to the guide rail 54.
[0044]
The wire harness 4 a extends substantially straight from the guide plate 55 toward the other opening 53 of the case 44, and the connector 58 of the wire harness 4 a is fixed to the other opening 53. The terminal of each electric wire 31 of the wire harness 4a is connected to a terminal, and each terminal is accommodated in a connector housing made of synthetic resin to constitute a connector 58. The connector 58 is locked to the opening edge 53 by a locking means such as a locking projection or an arm. A wire harness (not shown) on the vehicle body side is connected to the connector 58 by a connector.
[0045]
The stopper 52 comes into contact with the opening edge (inner surface) 52 of the case 44 in the state in which the harness holding member 8 of FIG. 10 is pulled out, and the harness holding member 8 is prevented from coming out. When the harness holding member 8 is pushed into the case 44 as shown in FIGS. 12 to 13 from the pulled-out state of FIG. 10, the harness holding member 8 is circular along the guide rail 54 together with the wire harness 4a led out from the tip opening 56. Draw an arc trajectory and slide.
[0046]
The wire harness 4a swings in the case 44 while maintaining a substantially straight state between FIGS. In FIG. 13, the harness part 4a ′ on the connector 58 side is bent in the 90 ° direction. In the pushed state of FIG. 13, the bearing portion 24 at the proximal end of the harness holding member 8 abuts against the opening edge (outer surface) 52 of the case 44, and further pushing is prevented. The bearing portion 24 also functions as a stopper. You may provide the protrusion as a stopper symmetrically with the bearing part 24. FIG.
[0047]
FIG. 14 corresponds to the pulled-out state of the harness holding member 8 of FIG. 10, and the left sliding door 46 of the automobile is pulled to the rear of the vehicle and is fully open. For example, the case 5 of the power feeding device 1 shown in FIG. 1 is provided vertically between the door panel and the door trim of the slide door 46, and the harness holding member 8 is bridged between the slide door 46 and the vehicle body 47. The case 5 extends horizontally and in a curved shape to the horizontally placed case 44. Note that the two power feeding devices 1 and 41 can be regarded as one power feeding device, and in this case, the harness holding member 8 is common.
[0048]
The case 44 on the vehicle body side is horizontally disposed on the floor surface 49. Since this case 44 is flat, it can be applied to a vehicle body 47 having no steps of a passenger car type that is not a one-box car. In FIG. 14, reference numeral 60 denotes a wire harness on the vehicle body side, 61 denotes a lower arm for sliding guidance of the slide door 46, and 62 denotes a weather strip for waterproofing.
[0049]
By moving the slide door 46 forward from the fully open state of FIG. 14, the slide door 46 of FIG. 15 is fully closed. FIG. 15 corresponds to FIG. 13, and immediately before the sliding door 46 is fully closed, the sliding door 46 moves in the direction approaching the vehicle body 47 (in the direction of the passenger compartment) as indicated by an arrow E, and the harness holding member 8 is moved along with the case. It is pushed into the arc 44 with an arcuate trajectory and smoothly absorbs the displacement of the slide door 46 toward the passenger compartment.
[0050]
10 to 15, the internal angle of the fan-shaped case 44 is not limited to 90 °, and can be set as appropriate according to the stroke of the harness holding member 8 for each vehicle type. However, if a larger stroke is set, one type of case 44 and harness holding member 8 can be shared for each vehicle type. The shape of the case 44 is not limited to a fan shape, but may be a rectangular shape (however, a large arrangement space is required), and the shape of the harness holding member 8 is not limited to a ¼ arc (90 ° arc), The radius of curvature and length can be set.
[0051]
Further, the guide rail 54 (FIG. 11) can be provided on the base portion 42 and / or the lid portion 43 of the case 44. It is also possible to provide a guide groove on the upper wall and / or the lower wall of the harness holding member 8 and provide the case 44 with an arcuate low guide rail that is slidably engaged with the guide groove. It is also possible to provide the guide groove in the case 44 and provide the guide rail in the harness holding member 8. In these cases, since there is no concern about interference between the guide rail 54 and the wire harness 4a, the harness guide plate 55 is unnecessary. However, it is preferable to project a portion for fixing the wire harness 4 a by tape winding or the like at the opening end of the harness holding member 8. Further, in these cases, the shape of the harness holding member 8 is not limited to the arc shape, and the harness holding member 8 may be bent into a substantially square shape or a substantially trapezoidal shape. It is also possible to move the linear harness holding member back and forth in the case along an arcuate path, or to move back and forth linearly. However, in this case, a lot of space is required in the case, and the stroke may be slightly lacking in smoothness.
[0052]
Further, the harness holding member 8 can be slidable by a roller or the like like the slider 7 in FIG. Moreover, it is also possible to provide a shaft part (21a) in the harness holding member 8 and to provide a bearing part (24) in the slider 7 of FIG. Further, the connector 58 may be connected to the vehicle body side wire harness 60 outside the case 44 by providing the wire harness 4 a to the outside from the opening 53 of the case 44 without being provided in the case 44.
[0053]
When there is a wide space in the horizontal direction in the slide door 46, the power supply device 41 of FIG. 14 is disposed in the slide door 46 instead of the vehicle body 47, and the case 44 of the power supply device on the slide door side is arranged in the vehicle. It is also possible to arrange on the body side. Further, the power feeding device 41 of FIG. 14 is not limited to an automobile, and can be disposed on a fixed structure that is a device main body corresponding to a sliding structure such as a sliding door of a processing device or the like. In this case, it is also possible to arrange the case 44 vertically (vertically placed) and slide the slide structure in the horizontal direction.
[0054]
【The invention's effect】
As described above, according to the first aspect of the present invention, when the slide structure is fully closed and when the slide structure is opened from the fully closed state, the harness holding member moves forward and backward in the case integrally with the wire harness so that the two-dimensional operation of the slide structure is achieved. Since the wire harness led out from the harness holding member in the case swings and smoothly absorbs the two-dimensional movement, the wire harness is not subjected to a strong load or bending in the expansion / contraction direction, The life of the wire harness is extended, and the reliability of constant power supply from the fixed structure to the slide structure is increased. Since the wire harness is protected from interference with the outside in the case, the reliability of constant power supply is also increased. In addition, since the wire harness is routed almost linearly in the case and does not overlap vertically like a conventional case, the case is made compact in the height direction and easy in a narrow space such as a vehicle body. It is not necessary to use flexible special electric wires, and the cost can be kept low by using ordinary coated electric wires, thereby increasing versatility and adapting to various circuit configurations. Sharing is possible.
[0055]
According to invention of Claim 2, Arc-shaped guide rail or guide wall and arc-shaped peripheral wall As a result, the positionability and slidability of the harness holding member are improved, so that the two-dimensional operation of the slide structure is absorbed more smoothly, and the reliability of the constant power supply is further improved.
[0056]
According to the invention described in claim 3, since the harness holding member advances and retreats in the case along an arcuate locus, the two-dimensional motion of the slide structure is absorbed more smoothly and led out from the other end of the harness holding member. The wire harness smoothly swings without causing a slack in the arc-shaped locus, the load applied to the wire harness is further reduced, the life of the wire harness is extended, and the reliability of the constant power supply is further improved.
[0057]
According to the fourth aspect of the present invention, the harness holding member advances and retreats more smoothly in the case with an accurate arc-shaped trajectory, and the wire harness is substantially straight without causing slack in the accurate arc-shaped trajectory in the case. Therefore, the load applied to the wire harness is further reduced, the life of the wire harness is extended, and the reliability of constant power supply is further improved.
[0058]
According to the invention described in claim 5, since the wire harness is reliably protected from interference with the outside, splashing of rainwater, etc. in the harness holding member, the life of the wire harness is extended and the reliability of constant power supply is further increased. improves.
[0059]
According to the invention described in claim 6, since the dead space in the case is reduced and the case is made compact in the width direction, it can be easily assembled in a narrow space such as a vehicle, and the arrangement of auxiliary machines on the assembly side is arranged. The degree of freedom increases.
[0060]
According to the seventh aspect of the present invention, the mating wire harness can be easily connected to the connector of the case, the connection workability is improved, and the wire harness swings around the connector as a fulcrum in the case. Other wire harness support members are not required, and the cost is reduced.
[0061]
According to the eighth aspect of the present invention, the same effect as that of the first to seventh aspects of the invention can be achieved. That is, when the slide structure is fully closed and when it is opened from the fully closed state, the harness holding member moves forward and backward in the case integrally with the wire harness to smoothly absorb the two-dimensional movement of the slide structure and holds the harness in the case. Since the wire harness derived from the member swings and smoothly absorbs the two-dimensional movement, the wire harness is not subjected to a strong load or bending in the expansion / contraction direction, extending the life of the wire harness and sliding from the fixed structure The reliability of constant power supply to the structure is increased. Since the wire harness is protected from interference with the outside in the case, the reliability of constant power supply is also increased. In addition, since the wire harness is routed almost linearly in the case and does not overlap vertically like a conventional case, the case is made compact in the height direction and easy in a narrow space such as a vehicle body. It is not necessary to use flexible special electric wires, and the cost can be kept low by using ordinary coated electric wires, thereby increasing versatility and adapting to various circuit configurations. Sharing is possible.
[0062]
According to the ninth aspect of the invention, since the harness holding member is bridged horizontally between the slide structure and the fixed structure and holds the wire harness without drooping, the wire harness may be caught in the slide structure. There will be no. Moreover, since the case is positioned horizontally without taking a height in the slide structure, versatility to various vehicles and the like is enhanced.
[Brief description of the drawings]
FIG. 1 is an exploded perspective view showing an embodiment of a power feeding device on the slide structure side according to the present invention.
FIG. 2 is a cross-sectional view taken along the line AA of FIG.
FIG. 3 is an exploded perspective view showing an embodiment in which the arrangement of the guide rails of the power feeding device is changed.
4 is a cross-sectional view taken along the line BB in FIG.
FIG. 5 is a perspective view showing an engaged state between a harness holding member and a shaft portion of each power feeding device.
FIG. 6 is a perspective view showing a state where a harness holding member is slid to one side in an assembled state of the power feeding device.
7 is a cross-sectional view taken along the line CC of FIG.
FIG. 8 is a perspective view of a state in which a harness holding member of the power feeding apparatus is slid to the other side.
9 is a side view taken along the arrow D in FIG. 8. FIG.
FIG. 10 is a plan view showing an embodiment of a power feeding device on the fixed structure side according to the present invention with a lid part removed.
FIG. 11 is a perspective view showing a power feeding device on the fixed structure side in the same manner.
FIG. 12 is a plan view showing a state in the middle of pushing in the harness holding member of the power feeding device.
FIG. 13 is a plan view showing a fully pushed state of the harness holding member.
FIG. 14 is a perspective view of a state in which each power feeding device is disposed on a slide door and a vehicle body, and the slide door is fully opened.
FIG. 15 is a perspective view showing a state where the sliding door is fully closed.
[Explanation of symbols]
4a Wire harness
8 Harness holding member
41 Power supply device
44 cases
46 Sliding door (sliding structure)
47 Vehicle body (fixed structure)
51 Wall (peripheral wall)
54 Guide (guide rail)
58 connector

Claims (9)

スライド構造体側のスライド部材に一端側が回動自在に連結され、ワイヤハーネスを保持して、一端側を支点に回動自在なハーネス保持部材と、
固定構造体に配設され、該ハーネス保持部材を進退自在に収容し、該ハーネス保持部材の他端側から導出されたワイヤハーネスの一端を固定し、該ワイヤハーネスを揺動自在に支持するケースとを備えることを特徴とする給電装置。
One end side is rotatably connected to the slide member on the slide structure side, holding the wire harness, and a harness holding member that is rotatable about the one end side,
A case that is disposed in a fixed structure , accommodates the harness holding member so as to be able to move forward and backward , fixes one end of the wire harness led out from the other end side of the harness holding member , and supports the wire harness in a swingable manner A power supply apparatus comprising:
前記ハーネス保持部材を沿わせてスライド自在に案内する円弧状のガイドレールないしガイド壁と円弧状の周壁とが前記ケースに設けられたことを特徴とする請求項1記載の給電装置。The power supply device according to claim 1, wherein an arcuate guide rail or guide wall and an arcuate peripheral wall that are slidably guided along the harness holding member are provided in the case . 前記ハーネス保持部材が円弧状の軌跡で前記ケース内を進退することを特徴とする請求項1又は2記載の給電装置。  The power supply apparatus according to claim 1, wherein the harness holding member advances and retreats in the case along an arcuate locus. 前記ハーネス保持部材が円弧状に形成されたことを特徴とする請求項1〜3の何れか1項に記載の給電装置。  The power feeding device according to claim 1, wherein the harness holding member is formed in an arc shape. 前記ハーネス保持部材が前記ワイヤハーネスを挿通させるための、周囲を壁部で囲まれた空間を有することを特徴とする請求項1〜4の何れか1項に記載の給電装置。5. The power supply device according to claim 1, wherein the harness holding member has a space surrounded by a wall portion through which the wire harness is inserted. 前記ケースが略扇状に形成され、円弧状の前記ハーネス保持部材が該ケースへの収容時に該ケースの円弧状の周壁の内面に沿って位置することを特徴とする請求項1〜5の何れか1項に記載の給電装置。The said case is formed in substantially fan shape, and the said arc-shaped harness holding member is located along the inner surface of the circular-arc-shaped surrounding wall of this case at the time of the accommodation to this case . The power feeding device according to Item 1. 前記ケースが前記ワイヤハーネスの端末のコネクタを固定することを特徴とする請求項1〜6の何れか1項に記載の給電装置。  The power feeding device according to claim 1, wherein the case fixes a connector of a terminal of the wire harness. 請求項1〜7の何れか1項に記載の給電装置の前記ケースが固定構造体に配置され、該固定構造体にスライド構造体がスライド自在に係合し、該スライド構造体側に前記ハーネス保持部材が回動自在且つスライド自在に連結され、前記ワイヤハーネスが該スライド構造体から該ハーネス保持部材を経て該ケース内に配索され、該ケースから該固定構造体側に配索され、又は該ケースに固定されたコネクタを介して前記固定構造体側の回路に接続されたことを特徴とする給電装置を用いたハーネス配索構造。The case of the power feeding device according to any one of claims 1 to 7, wherein the case is disposed in a fixed structure, a slide structure is slidably engaged with the fixed structure, and the harness is held on the slide structure side. A member is rotatably and slidably coupled, and the wire harness is routed from the slide structure through the harness holding member into the case and from the case to the fixed structure , or the case A harness wiring structure using a power feeding device, wherein the harness wiring structure is connected to a circuit on the fixed structure side through a connector fixed to the cable . 前記スライド構造体が垂直に配置され、前記ケースと前記ハーネス保持部材が水平に配置されたことを特徴とする請求項8記載の給電装置を用いたハーネス配索構造。  9. The harness routing structure using the power feeding device according to claim 8, wherein the slide structure is arranged vertically, and the case and the harness holding member are arranged horizontally.
JP2002216162A 2002-07-25 2002-07-25 Power feeding device and harness wiring structure using the same Expired - Fee Related JP3908992B2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2002216162A JP3908992B2 (en) 2002-07-25 2002-07-25 Power feeding device and harness wiring structure using the same
US10/616,354 US7042738B2 (en) 2002-07-25 2003-07-10 Power-supply wiring device and harness layout structure by the power-supply wiring device
DE10332342A DE10332342B4 (en) 2002-07-25 2003-07-16 Device for guiding a cable harness and wiring harness arrangement structure with the device for guiding a wiring harness
FR0308926A FR2842958A1 (en) 2002-07-25 2003-07-22 POWER SUPPLY WIRING DEVICE AND BEAM ARRANGEMENT STRUCTURE USING THE POWER SUPPLY WIRING DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002216162A JP3908992B2 (en) 2002-07-25 2002-07-25 Power feeding device and harness wiring structure using the same

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Publication number Priority date Publication date Assignee Title
JP4095940B2 (en) * 2003-08-13 2008-06-04 矢崎総業株式会社 Power supply device for slide sheet
JP4855976B2 (en) * 2007-03-01 2012-01-18 矢崎総業株式会社 Containment case
JP5022735B2 (en) * 2007-03-01 2012-09-12 矢崎総業株式会社 Containment case
JP4848343B2 (en) 2007-10-12 2011-12-28 三菱重工業株式会社 Harness wiring protector
JP6279867B2 (en) * 2013-09-30 2018-02-14 本田技研工業株式会社 Electric vehicle
JP6052148B2 (en) * 2013-12-06 2016-12-27 住友電装株式会社 Wire harness routing device for seat
JP6146287B2 (en) * 2013-12-06 2017-06-14 住友電装株式会社 Wiring structure for seat wire harness
JP6939696B2 (en) * 2018-05-16 2021-09-22 株式会社オートネットワーク技術研究所 Wire harness routing device
CN109552209B (en) * 2019-01-02 2020-05-05 延锋安道拓座椅有限公司 Rapid assembling and protecting mechanism for wiring harness in sliding rail

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