JP5234261B2 - Mounting device for wire harness for sliding door - Google Patents

Mounting device for wire harness for sliding door Download PDF

Info

Publication number
JP5234261B2
JP5234261B2 JP2008189814A JP2008189814A JP5234261B2 JP 5234261 B2 JP5234261 B2 JP 5234261B2 JP 2008189814 A JP2008189814 A JP 2008189814A JP 2008189814 A JP2008189814 A JP 2008189814A JP 5234261 B2 JP5234261 B2 JP 5234261B2
Authority
JP
Japan
Prior art keywords
wire harness
door
rotating body
sliding door
fixing bracket
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.)
Expired - Fee Related
Application number
JP2008189814A
Other languages
Japanese (ja)
Other versions
JP2010023757A (en
Inventor
雄次 木田
良尚 小林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Wiring Systems Ltd
AutoNetworks Technologies Ltd
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Wiring Systems Ltd
AutoNetworks Technologies Ltd
Sumitomo Electric Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sumitomo Wiring Systems Ltd, AutoNetworks Technologies Ltd, Sumitomo Electric Industries Ltd filed Critical Sumitomo Wiring Systems Ltd
Priority to JP2008189814A priority Critical patent/JP5234261B2/en
Priority to PCT/JP2009/060123 priority patent/WO2010010755A1/en
Priority to CN200980128734.5A priority patent/CN102105334B/en
Publication of JP2010023757A publication Critical patent/JP2010023757A/en
Application granted granted Critical
Publication of JP5234261B2 publication Critical patent/JP5234261B2/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G11/00—Arrangements of electric cables or lines between relatively-movable parts
    • H02G11/006—Arrangements of electric cables or lines between relatively-movable parts using extensible carrier for the cable, e.g. self-coiling spring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/0207—Wire harnesses
    • B60R16/0215—Protecting, fastening and routing means therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
    • B60R16/027—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems between relatively movable parts of the vehicle, e.g. between steering wheel and column

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Cable Arrangement Between Relatively Moving Parts (AREA)

Description

本発明は、スライドドア用ワイヤハーネスの取付装置に関し、詳しくは、車体とスライドドアの間に架け渡されたワイヤハーネスが、ドア開動作時に余長となる部分が垂れ下がるのを抑制し、かつ、乗降する乗員に踏まれた場合には追従して下降し、ワイヤハーネスに損傷が生じないようにするものである。   The present invention relates to a mounting device for a wire harness for a sliding door, and more specifically, the wire harness spanned between the vehicle body and the sliding door suppresses a portion of the extra length from hanging down when the door is opened, and When it is stepped on by an occupant getting on and off, it follows and descends so that the wire harness is not damaged.

スライドドア側の電装品に常時給電するために、車体とスライドドアとの間にワイヤハーネスが渡り配索されている。この種の配索構造として、例えば、図１０に示すように、車体１およびスライドドア２に回転機構を有する支持装置３、４を設け、該支持装置３、４に、渡り配索するワイヤハーネスＷ／Ｈを支持させる構造が知られている。
前記支持装置３、４で支持されたワイヤハーネスは、図中、Ｐ１で示すスライドドア２の全開時やＰ２で示すスライドドア２の開閉の中間地点で、ワイヤハーネスＷ／Ｈの渡り部分が車体１の乗降側でＵターンする。この状態において、ワイヤハーネスは乗員の足踏み位置と干渉しない位置に配索されるようにしているが、乗員が乗降の際などに誤って踏み付ける場合や乗員が荷物を落下してワイヤハーネスに当たる場合がある。ワイヤハーネスは上下方向の動作自由度が少ないため、ワイヤハーネスが踏まれたりして、上下方向から過度の負荷がかかると、ワイヤハーネスに損傷が発生する恐れもある。 In order to constantly supply power to the electrical components on the sliding door side, a wire harness is routed between the vehicle body and the sliding door. As this type of routing structure, for example, as shown in FIG. 10, a support device 3, 4 having a rotation mechanism is provided on a vehicle body 1 and a slide door 2, and a wire harness is installed in the support device 3, 4. A structure for supporting W / H is known.
In the figure, the wire harness supported by the support devices 3 and 4 has a crossover portion of the wire harness W / H when the slide door 2 indicated by P1 is fully opened or at an intermediate point of opening and closing of the slide door 2 indicated by P2. Make a U-turn on the boarding / exit side of 1. In this state, the wire harness is routed at a position that does not interfere with the occupant's stepping position, but when the occupant accidentally steps on or gets off, or when the occupant drops the load and hits the wire harness. There is. Since the wire harness has a low degree of freedom of movement in the vertical direction, if the wire harness is stepped on and an excessive load is applied from the vertical direction, the wire harness may be damaged.

そこで、特開２００４−２５９９９号公報（特許文献１）では、支持装置５、６に前記のような回転機構は設けず、図１１に示すようなキャタピラ状のケーブルガイド７に挿通したワイヤハーネスＷ／Ｈを車体１とスライドドア２との間にＳ字状に渡り配索する構造が提案されている。
前記キャタピラ状のケーブルガイド７でワイヤハーネスを外装すると、ケーブルガイドは高強度を有するために、ドア開閉時におけるワイヤハーネスの垂れ下がりを抑制できると共に、ワイヤハーネスに上下方向から過度の負荷がかけられてもワイヤハーネスを保護することができる。 Therefore, in Japanese Patent Application Laid-Open No. 2004-25999 (Patent Document 1), the support devices 5 and 6 are not provided with the rotation mechanism as described above, and the wire harness W inserted through the caterpillar-shaped cable guide 7 as shown in FIG. A structure has been proposed in which / H is routed in an S shape between the vehicle body 1 and the slide door 2.
When the wire harness is packaged with the caterpillar-shaped cable guide 7, the cable guide has high strength, so that the wire harness can be prevented from hanging when the door is opened and closed, and an excessive load is applied to the wire harness from the vertical direction. Can also protect the wire harness.

しかし、前記ケーブルガイド７を用いてワイヤハーネスを車体とスライドドアとの間に配索した場合、ワイヤハーネスＷ／Ｈを挿通したケーブルガイド７で、車体１とスライドドア２との間を最短距離ではなくＳ字状に接続する必要がある。よって、製品コストが増大すると共に、ケーブルガイドによってワイヤハーネスＷ／Ｈの渡り配索部分が小型化できない問題がある。
また、スライドドア２の開閉時には、スライドドア２は車体内側に傾きつつ車体前後方向にも傾斜しながら移動するため、スライドドア２の上下方向の動きにも対応できるように、支持装置５または６には上下方向に首振り可能な上下可動機構を設ける必要がある。しかし、このような機構の追加により構造がさらに複雑化してコストが増大するという問題もある。 However, when the wire harness is routed between the vehicle body and the slide door using the cable guide 7, the shortest distance between the vehicle body 1 and the slide door 2 by the cable guide 7 inserted through the wire harness W / H. Instead, it needs to be connected in an S shape. Therefore, the product cost increases, and there is a problem that the crossover portion of the wire harness W / H cannot be reduced by the cable guide.
In addition, when the slide door 2 is opened and closed, the slide door 2 moves while tilting in the longitudinal direction of the vehicle body while tilting inward of the vehicle body, so that the support device 5 or 6 can be adapted to cope with the vertical movement of the slide door 2. It is necessary to provide a vertically movable mechanism that can swing in the vertical direction. However, there is a problem that the structure is further complicated and the cost is increased by the addition of such a mechanism.

また、特開２００７−３９０３０号公報（特許文献２）では、図１２に示すように、スライドドア２の内部に上下方向に湾曲させた湾曲部保護部材９を配置し、ワイヤハーネスＷ／Ｈを湾曲部保護部材９に沿って作動させ、ワイヤハーネスを上方へと湾曲させて上下方向の作動自由度を高めている。よって、足踏みやペットボトル等の落下物の衝撃に対しては上下方向に動作して衝撃を吸収することができるようにされている。
しかしながら、特許文献２の構成とすると、図１２（Ｂ）の実線１００で囲んで示すように、スライドドア内部に湾曲部保護部材９を配置するための大きなスペースＸを必要とする。スライドドア内部には、スピーカー、モータ、強度保持部品等が比較的高密度に配置されており、これらの部品と湾曲部保護部材９とが干渉しやすく、スペース的に配置しにくい場合が多い。 Moreover, in Unexamined-Japanese-Patent No. 2007-39030 (patent document 2), as shown in FIG. 12, the bending part protection member 9 curved in the up-down direction is arrange | positioned inside the slide door 2, and wire harness W / H is attached. It operates along the bending portion protection member 9, and the wire harness is bent upward to increase the degree of freedom of operation in the vertical direction. Therefore, it can operate in the vertical direction to absorb the impact of a fallen object such as a step or a plastic bottle.
However, if it is set as the structure of patent document 2, as enclosed and shown with the continuous line 100 of FIG. 12 (B), the big space X for arrange | positioning the curved part protection member 9 inside a slide door is required. Speakers, motors, strength holding components, and the like are arranged at a relatively high density inside the slide door, and these components and the bending portion protection member 9 are likely to interfere with each other and are often difficult to arrange in space.

特開２００４−２５９９９号公報JP 2004-25999 A 特開２００７−３９０３０号公報JP 2007-39030 A

本発明は前記問題に鑑みてなされたものであり、特許文献１のキャタピラ状のケーブルガイドを用いずに車体とドアとの間に渡り配索するワイヤハーネスを外装保護すると共に、特許文献２のようにスライドドア内部に上下方向に大きなスペースをとる保護部材を配置することなく、ドア開放時にワイヤハーネスが垂れ下がるのを防止すると共に、乗降側での足踏みがなされた場合には追従して垂れ下がってワイヤハーネスの損傷発生を防止できるようにすることを課題としている。   The present invention has been made in view of the above problems, and protects a wire harness that is routed between a vehicle body and a door without using the caterpillar-shaped cable guide of Patent Document 1 and protects the exterior of Patent Document 2 In this way, it is possible to prevent the wire harness from hanging down when the door is opened, and to follow the footstep when getting on and off the door without placing a protective member that takes up a large space in the vertical direction inside the sliding door. An object of the present invention is to prevent damage to the wire harness.

前記課題を解決するため、本発明は、車体に固定された車体側固定ブラケットとスライドドアに固定されたスライドドア側固定ブラケットで両側が支持されて車体からスライドドアとの間に架け渡され、スライドドアの開作動時に乗降位置を回避する回転軌跡を取りながら移動する給電用のワイヤハーネスの取付装置であって、
前記ドア側固定ブラケットの軸受部で、前記ワイヤハーネスを貫通保持する回転体の外面に突設した軸部を回転自在に軸着し、該回転体は前記軸部を基端側に設けた細長い枠部でワイヤハーネス挿通路を形成していると共に、該枠部の先端開口側に扇状に突出する部分を設けた形状とし、前記枠部の内部に前記ワイヤハーネスを貫通保持して先端開口から引き出しており、
該回転体の軸部と前記ブラケットの軸受部にバネ材を介設し、該バネ材により前記回転体および該回転体で保持されたワイヤハーネスを上方に付勢していることを特徴とするスライドドア用ワイヤハーネスの取付装置を提供している。 To solve the above problems, the present invention is passed by a sliding door side fixing bracket fixed to the vehicle body fixing bracket and the slide door which is fixed to the vehicle body is on both sides a support suspended between the sliding door from the vehicle body A mounting device for a power supply wire harness that moves while taking a rotation trajectory that avoids a boarding / exiting position when the sliding door is opened,
A bearing portion of the door side fixing bracket, the pre-Symbol wire harness pivotally mounted rotatably a shaft portion projecting from the outer surface of the rotating body through the holding, the rotary body provided with the shaft portion on the base end side A wire harness insertion passage is formed by an elongated frame portion, and a shape protruding in a fan shape is provided on the distal end opening side of the frame portion, and the wire harness is penetrated and held inside the frame portion to open the distal end. From the
A spring material is interposed between the shaft portion of the rotating body and the bearing portion of the bracket, and the rotating material and the wire harness held by the rotating body are urged upward by the spring material. An apparatus for attaching a wire harness for a sliding door is provided.

車体とスライドドアとの間に架け渡されるワイヤハーネスは、芯線を絶縁被覆で被覆した丸電線の集束体としてもよいし、帯形状のフラットハーネスでもよい。
本発明のワイヤハーネスは、特許文献１と同様に、スライドドアの開閉作動時に乗降位置を回避するように左右方向の回転軌跡を取りながら移動するようにしているが、乗降する乗員によりワイヤハーネスは足踏みされる恐れや、落下物がワイヤハーネスに当たる恐れはある。
本発明では、前記のように、スライドドアと車体とに固定するブラケットの少なくとも一方のスライドドア側固定ブラケットと、該スライドドア側固定ブラケットに回転自在に連結する回転体との間にワイヤハーネスを上向きに付勢するバネ材を介在させ、ワイヤハーネスを常時上向きに引っ張る力を負荷しながら、上方から荷重が負荷されると下方へ伸びて荷重を吸収できるように、上下方向の作動自由度を高めている。よって、バネ材により回転体を介してワイヤハーネスが垂れ下がるのを抑制でき、かつ、乗員により足踏みされた場合等には、ワイヤハーネスを下向きに伸長して、足踏みによるワイヤハーネスの切断等の損傷発生を防止することができる。さらに、足踏みが解除された後はバネ材が収縮してワイヤハーネスを引っ張りあげて元の位置に戻すことができる。
このように、本発明では、特許文献２に記載の大型の上下方向の湾曲部保護部材を設けることなく、バネ材を用いてワイヤハーネスの上下方向の移動自由度を高め、ワイヤハーネスの垂れ下がりや、足踏みによる損傷発生を防止している。 The wire harness bridged between the vehicle body and the slide door may be a round wire converging body whose core wire is covered with an insulating coating, or may be a belt-shaped flat harness.
Similar to Patent Document 1, the wire harness of the present invention moves while taking a horizontal trajectory so as to avoid the boarding / exiting position when the sliding door is opened / closed. There is a risk of being stepped on or falling objects may hit the wire harness.
In the present invention, as described above, the sliding door and at least one of the sliding door side fixed bracket bracket fixed to the vehicle body, the wire harness between the rotating member rotatably coupled to the sliding door side fixing bracket With a spring material that urges the wire upward , a load is applied to pull the wire harness upward , and when the load is applied from above, it can move downward and absorb the load. Is increasing. Therefore, it is possible to prevent the wire harness from drooping through the rotating body due to the spring material, and when the foot is stepped on by an occupant, the wire harness is extended downward, causing damage such as cutting of the wire harness due to the stepping. Can be prevented. Furthermore, after the stepping is released, the spring material contracts and the wire harness can be pulled up and returned to its original position.
Thus, in the present invention, without providing the large vertical bending portion protection member described in Patent Document 2, the degree of freedom of movement of the wire harness in the vertical direction is increased using the spring material, , To prevent damage caused by stepping.

本発明では、前記固定ブラケットに回転自在に連結した回転体から引き出して、ドアと車体との間に渡り配索するワイヤハーネスを、コルゲートチューブで外装することができる。
特許文献１ではワイヤハーネスの外装材としてキャタピラ状のケーブルガイドを用いて強度を高め、足踏みに対してワイヤハーネスを保護しているが、本発明では、ワイヤハーネスが足踏みされた時には、バネ材によりワイヤハーネスが垂れ下がれるようにしているため、キャタピラ状のケーブルガイドよりは強度が低いコルゲートチューブでワイヤハーネスを外装することができる。
コルゲートチューブはポリプロピレン、ナイロン、ポリプロピレンテレフタレート（ＰＰＴ）、ポリアセタール（ＰＯＭ）等の樹脂成型品からなり、環状の山部と谷部とを軸線方向に交互に設けた形状としている。該コルゲートチューブは、所要方向に容易に屈曲させることができ、ドア開閉時に屈曲作動するワイヤハーネスの外装材として適したものとなり、特に、外装材として小型化できると共に安価である利点を有する。 In the present invention, the wire harness that is pulled out from the rotating body that is rotatably connected to the fixed bracket and is routed between the door and the vehicle body can be covered with the corrugated tube.
In Patent Document 1, a caterpillar-shaped cable guide is used as an exterior material of the wire harness to increase the strength and protect the wire harness against the stepping. However, in the present invention, when the wire harness is stepped on, the spring material is used. Since the wire harness hangs down, the wire harness can be covered with a corrugated tube having a strength lower than that of the caterpillar-shaped cable guide.
The corrugated tube is made of a resin molded product such as polypropylene, nylon, polypropylene terephthalate (PPT), or polyacetal (POM), and has a shape in which annular crests and troughs are alternately provided in the axial direction. The corrugated tube can be easily bent in a required direction, and is suitable as an exterior material for a wire harness that bends and operates when the door is opened and closed. In particular, the corrugated tube has an advantage that the exterior material can be downsized and is inexpensive.

なお、スライドドアと車体との渡り部分のワイヤハーネスの外装材は前記コルゲートチューブに限定されず、所要の強度を有すると共に、屈曲および湾曲がスムーズにできるものであれば特に限定されず、例えば、エチレン−プロピレンゴム（ＥＰＤＭ）等のゴムや各種エラストマー等からなるチューブでもよく、かつ、ゴムやエラストマーからなるチューブに凹凸を設けて蛇腹状のチューブとすることが好ましい。   In addition, the exterior material of the wire harness at the transition portion between the slide door and the vehicle body is not limited to the corrugated tube, and is not particularly limited as long as it has a required strength and can be bent and bent smoothly. A tube made of rubber such as ethylene-propylene rubber (EPDM) or various elastomers may be used, and a tube made of rubber or elastomer is preferably provided with irregularities to form a bellows-like tube.

前記バネ材は、スライドドア側固定ブラケットと前記回転体との間に設けている。車体側固定ブラケットと回転体との間の両方に設けてもよいが、スライドドア側固定ブラケットは車体側固定ブラケットよりも上方に配置されるため、ワイヤハーネスを上向きに付勢するバネ材はドア側固定ブラケットと回転体との間に設ける方が好ましい。 The spring material is provided between the sliding door side fixing bracket and the rotating body . It may be provided to both between the vehicle body side fixing bracket and the rotor, since the sliding door side fixing bracket is disposed above the vehicle body fixing bracket, a spring member for upwardly urging the wire harness it is preferable that Ru provided between the door side fixing bracket and the rotor.

具体的には、回転体に筒状の軸部を突設すると共に、該軸部を回転自在に嵌合する軸受部をドア側固定ブラケットに設け、前記軸部と前記軸受部の外周部との間にねじりコイルバネを張架し、該ねじりコイルバネにより前記回転体を上向きに付勢し、該回転体を貫通するワイヤハーネスを上向きに付勢し、垂れ下がりを防止している。かつ、ドアの開作動時に乗降する乗員により足踏みされた場合やペットボトル等の落下物がワイヤハーネスに当たった場合には、ねじりコイルバネが伸長して垂れ下がり、衝撃を吸収することによりワイヤハーネスの損傷発生を防止できる。また、衝撃の負荷が解除された後はねじりコイルバネの収縮により垂れ下がったワイヤハーネスを引っ張りあげて元の位置に戻すことができる。 Specifically, rotating rotary body with to project the cylindrical shaft portion is provided with a bearing portion fitted a shaft portion rotatably to the door side fixing bracket, the outer peripheral portion of the bearing portion and the shaft portion A torsion coil spring is stretched between them, and the rotating body is urged upward by the torsion coil spring, and a wire harness penetrating the rotating body is urged upward to prevent drooping. In addition, when a foot is stepped on by an occupant who gets on and off when the door is opened, or when a fallen object such as a plastic bottle hits the wire harness, the torsion coil spring extends and hangs down, absorbing the impact and damaging the wire harness. Occurrence can be prevented. In addition, after the impact load is released, the wire harness that is hung by the contraction of the torsion coil spring can be pulled up and returned to the original position.

詳細には、前記固定ブラケットは左右一対とし、その間の回転体を一端側を回転自在に挟持し、回転体の一端側の前後両面に設けた軸部を固定ブラケットに設けた軸受部に回転自在に支承した状態で、前記固定ブラケットをドアに固定している。なお、回転体の軸部は所要角度範囲（例えば９０〜１２０度）で回転できるようにすることが好ましい。
前記ねじりコイルバネは一端を軸部に係止し、他端を一方の固定ブラケットの軸受部の周縁に設けたバネ係止部に係止して張架している。 More specifically, the fixed bracket is a pair of left and right, and the rotating body between them is rotatably held at one end side, and the shaft portions provided on both the front and rear surfaces on one end side of the rotating body are rotatable on the bearing portion provided on the fixed bracket. The fixing bracket is fixed to the door in a state where it is supported on the door. In addition, it is preferable to be able to rotate the axial part of a rotary body in a required angle range (for example, 90-120 degree | times).
One end of the torsion coil spring is engaged with the shaft portion, and the other end is engaged with a spring engagement portion provided on the periphery of the bearing portion of one fixed bracket.

前記一対の固定ブラケットと回転体とを組み合わせた状態で、スライドドア内部に配索しているワイヤハーネスを貫通させる挿通部を設け、該固定ブラケットの挿通部からワイヤハーネスを回転体に設けた挿通部に引き出し、該回転体の他端開口からワイヤハーネスを引き出している。引き出されたワイヤハーネスをコルゲートチューブで外装して、車体側固定ブラケットへと渡り配索している。   In a state where the pair of fixed brackets and the rotating body are combined, an insertion portion is provided through which the wire harness routed inside the sliding door passes, and the wire harness is inserted into the rotating body from the insertion portion of the fixed bracket. The wire harness is pulled out from the other end opening of the rotating body. The pulled-out wire harness is covered with a corrugated tube and routed to the vehicle body side fixing bracket.

なお、バネ材はねじりコイルバネに限定されず、固定ブラケットと、該固定ブラケットに回転自在に取り付ける回転体との間に介在させ、回転体に上向きの付勢力を付与するバネ材であればよく、例えば、コイルバネに変えて板バネを用いてもよい。   The spring material is not limited to the torsion coil spring, and may be any spring material that is interposed between the fixed bracket and a rotating body that is rotatably attached to the fixed bracket, and that imparts an upward biasing force to the rotating body, For example, a leaf spring may be used instead of the coil spring.

上述したように、本発明では、スライドドアと車体との間に渡り配索するワイヤハーネスを、スライドドア側固定ブラケットと車体側固定ブラケットと固定ブラケットに回転自在に軸着するワイヤハーネスの回転体との間にバネ材を介在させているため、ワイヤハーネスに簡単に上下方向の移動自由度を与えることができる。よって、ドア開放時に足踏みされたり、落下物が当たった場合に、バネ材が伸長してワイヤハーネスを下向きに垂れ下げて衝撃を吸収でき、ワイヤハーネスの損傷発生を防止できる。このように、外部負荷に対する衝撃吸収機構をバネ材を介在させることで達成しているため、特許文献１で用いる高強度のキャタピラ状のケーブルガイドで外装保護する必要はない。また、常時、バネ材によりワイヤハーネスを引っ張りあげる反力を負荷しているため、ドア開放時にワイヤハーネスの余長となる部分が垂れ下がるのを抑制することができる。このため、特許文献２のようにスライドドア内部に上下方向に大きなスペースをとる湾曲部保護部材を配置する必要がない。 As described above, in the present invention, a wire harness wired over between the slide door and the vehicle body, the rotatably journalled to the wire harness on the slide door side fixing bracket and the vehicle body side fixing bracket and fixed bracket Since a spring material is interposed between the rotating body and the wire harness, a degree of freedom of movement in the vertical direction can be easily given to the wire harness. Therefore, when the door is stepped on or when a falling object hits, the spring material extends and the wire harness is suspended downward to absorb the impact, thereby preventing the wire harness from being damaged. Thus, since the shock absorbing mechanism for the external load is achieved by interposing the spring material, it is not necessary to protect the exterior with the high-strength caterpillar-shaped cable guide used in Patent Document 1. Moreover, since the reaction force which pulls up a wire harness with a spring material is always loaded, it can suppress that the part used as the extra length of a wire harness droops at the time of door opening. For this reason, unlike the patent document 2, it is not necessary to arrange | position the curved part protection member which takes a big space in an up-down direction inside a slide door.

本発明の実施形態を図面を参照して説明する。
図１乃至図９に本発明の第１実施形態を示す。
車体１とスライドドア２（以下、ドア２と略称する）との間に架け渡されるワイヤハーネス１０として複数の丸電線（芯線を絶縁被覆した電線）を集束した電線群を用いている。なお、複数のフラットハーネスの積層体からワイヤハーネスを構成してもよい。 Embodiments of the present invention will be described with reference to the drawings.
1 to 9 show a first embodiment of the present invention.
An electric wire group in which a plurality of round electric wires (electric wires in which core wires are insulated and coated) is converged as a wire harness 10 spanned between the vehicle body 1 and a slide door 2 (hereinafter abbreviated as door 2). In addition, you may comprise a wire harness from the laminated body of a some flat harness.

ドア２と車体１にはそれぞれドア側固定ブラケット１１、車体側固定ブラケット１２を取り付け、ドア２に取り付ける固定ブラケット１１にワイヤハーネスを貫通保持してガイドする回転体１４を所要角度範囲内（本実施形態では１２０度）で回転自在に軸着し、かつ、該軸着部分にねじりコイルバネ１５を取り付けている。ドア側固定ブラケット１１はドア２に対して図１に示すようにドア２の上下方向の中間位置に固定している一方、車体側固定ブラケット１２はドア２の下方のフロア側に固定している。
ドア２の内部に配索するワイヤハーネス１０をドア側固定ブラケット１１、回転体１４の内部を通して引き出し、引き出したワイヤハーネス１０をコルゲートチューブ１６で外装し、車体１に取り付けた車体側固定ブラケット１２の内部を通して車体１の内部へと配索している。 A door- side fixing bracket 11 and a vehicle-body-side fixing bracket 12 are attached to the door 2 and the vehicle body 1, respectively, and the rotating body 14 that guides the wire bracket through the fixing bracket 11 that is attached to the door 2 is within a required angle range (this embodiment). In this embodiment, the shaft is rotatably attached at 120 degrees, and a torsion coil spring 15 is attached to the axially attached portion. The door side fixing bracket 11 is fixed to the door 2 at an intermediate position in the vertical direction of the door 2 as shown in FIG. 1, while the vehicle body side fixing bracket 12 is fixed to the floor side below the door 2. .
The wire harness 10 routed inside the door 2 is pulled out through the inside of the door-side fixing bracket 11 and the rotating body 14, the pulled-out wire harness 10 is covered with a corrugated tube 16, and the body-side fixing bracket 12 attached to the vehicle body 1 is attached. The inside of the vehicle body 1 is routed through the inside.

前記ドア２に取り付ける固定ブラケット１１、回転体１４、該固定ブラケット１１と回転体１４との間に介在するねじりコイルバネ１５は、図２〜図６に示す構成としている。
固定ブラケット１１は左右両側部材２０、２１とからなり、その間に回転体１４の一側部の基端を回転自在に挟持して、ドア２に固定している。 The fixed bracket 11 attached to the door 2, the rotating body 14, and the torsion coil spring 15 interposed between the fixed bracket 11 and the rotating body 14 are configured as shown in FIGS. 2 to 6.
The fixing bracket 11 is composed of left and right side members 20 and 21, and a base end of one side portion of the rotating body 14 is rotatably sandwiched between them and fixed to the door 2.

固定ブラケット１１の左右両側部材２０、２１は図２および図３（Ａ）（Ｂ）に示すように、略対称形状とした基板部２０ａ、２１ａを備え、基板部２０ａの１つの隅部にドア固定穴２０ｂを設けると共に基板部２１ａの対向位置にドア固定穴２１ｂを突出枠２１ｍの先端に設けている。さらに、該隅部と略対角位置の隅部にも互いに連通させるドア固定穴２０ｃ、２１ｃを設けている。
また、基板部２０ａに上端から中央部へと断面凹形状としたワイヤハーネス挿通枠部２０ｅを突設して、ワイヤハーネス挿通部２０ｋを形成し、前記ワイヤハーネス挿通枠部２０ｅの下端に円弧形状とした軸受部２０ｆを設けている。かつ、該軸受部２０ｆに後述する回転体１４の軸部を１２０度の範囲で回転を規制する回転止め部２０ｉを設けている。
他方の基板部２１ａに前記ワイヤハーネス挿通部２０ｋの側面開口を閉鎖する蓋部２１ｅを設けると共に、該蓋部２１ｅの下部を円弧形状として軸受部２１ｆを設けている。かつ、該軸受部２１ｆに連通したバネ係止部２１ｇを設けている。 As shown in FIGS. 2 and 3A and 3B, the left and right side members 20, 21 of the fixing bracket 11 are provided with substrate portions 20a, 21a having a substantially symmetrical shape, and a door is provided at one corner of the substrate portion 20a. A fixing hole 20b is provided, and a door fixing hole 21b is provided at the tip of the protruding frame 21m at a position facing the substrate portion 21a. Further, door fixing holes 20c and 21c are provided at the corners and the corners at substantially diagonal positions.
Further, a wire harness insertion frame portion 20e having a concave cross section from the upper end to the central portion is provided on the board portion 20a to form a wire harness insertion portion 20k, and an arc shape is formed at the lower end of the wire harness insertion frame portion 20e. The bearing portion 20f is provided. In addition, the bearing portion 20f is provided with a rotation stop portion 20i that restricts rotation of a shaft portion of the rotating body 14 to be described later within a range of 120 degrees.
The other substrate portion 21a is provided with a lid portion 21e for closing the side opening of the wire harness insertion portion 20k, and a lower portion of the lid portion 21e is formed in an arc shape and a bearing portion 21f is provided. And the spring latching | locking part 21g connected to this bearing part 21f is provided.

前記回転体１４は、図４（Ａ）（Ｂ）に示す下側部材３０と図５（Ｃ）（Ｄ）に示す上側部材３１とからなり、これら部材３０、３１の間にワイヤハーネス１０を通した状態で、下側部材３０に設けたロック爪３０ａを上側部材３１に設けたロック枠３１ａを係止してロック結合している。
下側部材３０と上側部材３１は、いずれも固定ブラケット１１との連結側に断面凹部形状とした細長い枠部３０ｂ、３１ｂを設け、該枠部３０ｂと３１ｂを上下組み合わせてワイヤハーネス挿通部３２を形成している。下側部材３０の枠部３０ｂの先端側には、側面視で扇状に突出する部分３０ｂ−１を設け、該部分３０ｂ−１は上側部材３１の枠部３１ｂの先端開口に連通させ、下側部材３０の先端の部分３０ｂ−１に設けた矩形状の開口３０ｂ−２からワイヤハーネス１０を引き出している。 The rotating body 14 includes a lower member 30 shown in FIGS. 4A and 4B and an upper member 31 shown in FIGS. 5C and 5D, and the wire harness 10 is interposed between these members 30 and 31. The lock claw 30a provided on the lower member 30 is locked to the lock frame 31a provided on the upper member 31 in a locked state.
Each of the lower member 30 and the upper member 31 is provided with elongated frame portions 30b and 31b having a recessed section in cross section on the connection side with the fixed bracket 11, and the wire harness insertion portion 32 is formed by combining the frame portions 30b and 31b in the vertical direction. Forming. A portion 30b-1 projecting in a fan shape in a side view is provided on the distal end side of the frame portion 30b of the lower member 30, and the portion 30b-1 communicates with the distal end opening of the frame portion 31b of the upper member 31 so that the lower side The wire harness 10 is pulled out from a rectangular opening 30b-2 provided in a tip portion 30b-1 of the member 30.

前記枠部３０ｂ、３１ｂの基端側の左右両側にそれぞれ半円環形状とした軸部３０ｃと３０ｄ、３１ｃと３１ｄを突設し、該軸部３０ｃと３１ｃ、３０ｄと３１ｄを上下組み合わせて、図２に示すように、左右両側に筒状軸部３３、３４を形成している。
固定ブラケット１１の図中の左側部材２０側に突出する筒状軸部３３は、固定ブラケット１１の軸受部２０ｆに回転自在に内嵌し、他方側の右側部材２１側に突出する筒状軸部３４は、他方側の部材２１の軸受部２１ｆに回転自在に内嵌している。 Shaft portions 30c and 30d, 31c and 31d having a semi-annular shape are respectively protruded from the left and right sides of the base end side of the frame portions 30b and 31b, and the shaft portions 30c and 31c, 30d and 31d are vertically combined, As shown in FIG. 2, cylindrical shaft portions 33 and 34 are formed on both the left and right sides.
A cylindrical shaft portion 33 that protrudes toward the left member 20 side of the fixed bracket 11 in the drawing is rotatably fitted in the bearing portion 20f of the fixed bracket 11 and protrudes toward the right member 21 side on the other side. 34 is rotatably fitted in the bearing portion 21f of the member 21 on the other side.

前記筒状軸部３３は筒状軸部３４より長寸とし、該筒状軸部３３の外周に図５に示すねじりコイルバネ１５を巻き付けている。該ねじりコイルバネ１５の一端の内周に突出した係止部１５ａは筒状軸部３３に設けた係止穴（図示せず）に係止する一方、他端の外周より突出させた係止部１５ｂは固定ブラケット１１の右側部材２１に設けたバネ係止部２１ｇに係止している。   The cylindrical shaft portion 33 is longer than the cylindrical shaft portion 34, and a torsion coil spring 15 shown in FIG. 5 is wound around the outer periphery of the cylindrical shaft portion 33. A locking portion 15a protruding to the inner periphery of one end of the torsion coil spring 15 is locked to a locking hole (not shown) provided in the cylindrical shaft portion 33, while a locking portion protruding from the outer periphery of the other end. 15 b is locked to a spring locking portion 21 g provided on the right member 21 of the fixed bracket 11.

下側部材３０および上側部材３１の内面の対向位置には、コルゲートチューブ係止用の凹凸部３０ｅ、３１ｅを設けている。前記のように、ワイヤハーネス１０は回転体１４から車体側の固定ブラケット１２へと延在する渡り配索部分にコルゲートチューブ１６を外装しており、該コルゲートチューブ１６の一端部を回転体１４内に位置させ、前記凹凸部３０ｅと３１ｅに係止している。   At the opposing positions of the inner surfaces of the lower member 30 and the upper member 31, concavo-convex portions 30e, 31e for locking the corrugated tube are provided. As described above, in the wire harness 10, the corrugated tube 16 is externally mounted on the cross wiring portion extending from the rotating body 14 to the fixed bracket 12 on the vehicle body side, and one end of the corrugated tube 16 is disposed inside the rotating body 14. And is locked to the concave and convex portions 30e and 31e.

前記車体側に取り付ける固定ブラケット１２は、図７に示すように、略対称形状の上下部材４０、４１とを組み合わせてワイヤハーネス挿通部４２を形成し、該上下部材４０と４１とに設けたロック結合部４３で結合している。
結合状態で、互いに連通する一側部側に設けたボルト穴４４Ａ、４４Ｂを車体１に固定し、他側部側に扇状に拡大するワイヤハーネス挿入部分４５を位置させ、渡り配索するワイヤハーネス１０を引き込むようにしている。
上下部材４０、４１のワイヤハーネス挿通部４２を囲む内周面にはコルゲートチューブ１６の山谷に嵌合する凹凸部４６を設けている。 As shown in FIG. 7, the fixing bracket 12 attached to the vehicle body side is formed by combining a substantially symmetrical upper and lower members 40 and 41 to form a wire harness insertion portion 42, and a lock provided on the upper and lower members 40 and 41. They are connected at the connecting portion 43.
In the coupled state, the bolt holes 44A and 44B provided on one side communicating with each other are fixed to the vehicle body 1, and the wire harness insertion portion 45 that expands in a fan shape is located on the other side, so that the wire harness is cross-routed 10 is drawn.
On the inner peripheral surface surrounding the wire harness insertion part 42 of the upper and lower members 40, 41, a concavo-convex part 46 that fits in a mountain valley of the corrugated tube 16 is provided.

前記のように、ドア２の内部に配索するワイヤハーネス１０を、図２（Ｂ）に示すように、上記ドア２側に固定した固定ブラケット１１のワイヤハーネス挿通部２０ｋを通した後、回転体１４の筒状軸部に通してワイヤハーネス挿通部３２に通している。その際、固定ブラケット１１は左右両側部材２０と２１、回転体１４は上下両側部材３０と３１とを組み合わせて形成しているため、ワイヤハーネス１０を挿通後に組み合わせてロック結合して、ワイヤハーネス１０を容易に固定ブラケット１１および回転体１４の内部に通すことができる。
ワイヤハーネス１０に外装するコルゲートチューブ１６は回転体１４の内部で一端を係止して、車体側の固定ブラケット１２へとワイヤハーネス１０に外装して延在させ、車体１側に固定した固定ブラケット１２の内部に挿入して凹凸部４６で他端を係止している。 As described above, the wire harness 10 routed inside the door 2 passes through the wire harness insertion portion 20k of the fixed bracket 11 fixed to the door 2 side as shown in FIG. It passes through the cylindrical shaft portion of the body 14 and passes through the wire harness insertion portion 32. At that time, since the fixing bracket 11 is formed by combining the left and right side members 20 and 21, and the rotating body 14 is formed by combining the upper and lower side members 30 and 31, the wire harness 10 is combined and locked after being inserted. Can be easily passed through the inside of the fixed bracket 11 and the rotating body 14.
The corrugated tube 16 that is externally mounted on the wire harness 10 is locked at one end inside the rotating body 14, and is externally extended on the wire harness 10 to the fixed bracket 12 on the vehicle body side, and is fixed to the vehicle body 1 side. 12 and the other end is locked by the concavo-convex portion 46.

前記構成としたワイヤハーネス１０の取付装置は、ドア２に固定した固定ブラケット１１に回転自在に軸着した回転体１４を、ねじりコイルバネ１５により引っ張り上げる方向に付勢し、図２（Ｂ）に示すように、ドア全閉位置（Ｐ３）で、車両前後方向と略平行となるように上向きに引き上げる反力を負荷している。該反力は数Ｎ〜１０Ｎ程度としている。
ドア２を全閉位置Ｐ３から全開位置Ｐ１へ開作動すると、ワイヤハーネス１０は図８（Ａ）（Ｂ）に示す回転軌跡で動作し、ドア２側の固定ブラケット１１に対して回転体１４は図２（Ｂ）に示すように回転する。
その際、回転体１４には固定ブラケット１１との間に介在させたねじりコイルバネ１５により常時上向きの反力が負荷されており、よって、ドア２の開き動作に応じてねじりコイルバネ１５の反力に抗して、図８（Ｂ）の中間位置Ｐ２では下向きに傾斜しながら内側（車室内側）へと湾曲しながら動作する。
全開位置Ｐ１に達した状態で、ワイヤハーネス１０による引っ張り力とねじりコイルバネ１５による上方へ引き上げる反力がバランスされた状態では保持され、必要以上に回転せず、ワイヤハーネス１０の垂れ下がりを抑制できる。 The wire harness 10 mounting apparatus configured as described above urges the rotating body 14 pivotally attached to the fixed bracket 11 fixed to the door 2 in the direction of pulling it up by the torsion coil spring 15, as shown in FIG. As shown, a reaction force is applied to pull up upwards so as to be substantially parallel to the vehicle front-rear direction at the door fully closed position (P3). The reaction force is about several N to 10N.
When the door 2 is opened from the fully closed position P3 to the fully opened position P1, the wire harness 10 operates along the rotation locus shown in FIGS. 8A and 8B, and the rotating body 14 moves relative to the fixed bracket 11 on the door 2 side. Rotate as shown in FIG.
At that time, an upward reaction force is always applied to the rotating body 14 by a torsion coil spring 15 interposed between the rotating bracket 14 and the rotation force of the torsion coil spring 15 according to the opening operation of the door 2. On the other hand, at an intermediate position P2 in FIG. 8B, the vehicle moves while curving inward (inside the vehicle compartment) while tilting downward.
In a state where the fully opened position P1 is reached, the tensile force generated by the wire harness 10 and the reaction force pulled upward by the torsion coil spring 15 are maintained in a balanced state, and the wire harness 10 does not rotate more than necessary, and the drooping of the wire harness 10 can be suppressed.

全開位置Ｐ１での回転体１４の姿勢は、回転可能な角度範囲（１２０度）の半分程度の６０度程度の回転状態となっている。
よって、図９（Ａ）に示すように、ドア２の全開位置Ｐ１で、渡り部分のワイヤハーネス１０が足踏みされた場合、あるいは乗員が保持するペットボトルや荷物等が落下してワイヤハーネス１０に当たった場合など上方から下向き荷重が負荷されると、図９（Ｂ）に示すように、回転体１４はねじりコイルバネ１５の反力に抗して固定ブラケット１１に対して下向きに回転でき、ワイヤハーネス１０を下向きに伸ばして、負荷された荷重を吸収することができる。 The posture of the rotating body 14 at the fully open position P1 is a rotation state of about 60 degrees, which is about half of the rotatable angle range (120 degrees).
Therefore, as shown in FIG. 9A, when the wire harness 10 at the crossing portion is stepped on at the fully open position P <b> 1 of the door 2, or a plastic bottle or luggage held by the occupant falls to the wire harness 10. When a downward load is applied from above such as when hitting, the rotating body 14 can rotate downward with respect to the fixed bracket 11 against the reaction force of the torsion coil spring 15 as shown in FIG. The harness 10 can be extended downward to absorb the loaded load.

このように、足踏み等に対してワイヤハーネスが追従して下方に伸びるようにしているため、ワイヤハーネス１０の外装保護材は高強度を要求されず、よって、特許文献１のキャタピラ状のケーブルガイドよりも強度は低いコルゲートチューブ１６で外装しても、ワイヤハーネス１０に損傷が発生するのを防止することができる。
また、負荷が解除されると、ねじりコイルバネ１５の反力により下方に伸びたワイヤハーネス１０は上方に引き上げられ、ワイヤハーネス１０の垂れ下がりを防止できる。
さらに、全開位置Ｐ１から全閉位置Ｐ３へ閉動作する際は、ワイヤハーネス１０は逆方向に動作し、その際、ねじりコイルバネ１５により上向きの付勢力が常時作用しているため、ドア２の作動力をねじりコイルバネ１５にバネ力により軽減することもできる。 Thus, since the wire harness follows the stepping or the like and extends downward, the exterior protection material of the wire harness 10 is not required to have high strength. Even if the exterior is covered with the corrugated tube 16 having a lower strength, the wire harness 10 can be prevented from being damaged.
Further, when the load is released, the wire harness 10 extended downward by the reaction force of the torsion coil spring 15 is pulled upward, and the wire harness 10 can be prevented from drooping.
Further, when the closing operation from the fully open position P1 to the fully closed position P3 is performed, the wire harness 10 operates in the reverse direction, and an upward biasing force is always applied by the torsion coil spring 15 at that time. The power can be reduced by the spring force of the torsion coil spring 15.

前記実施形態では、ねじりコイルバネ１５を用いて、ドア２と車体１との間に渡り配索
して、ワイヤハーネス１０の上下方向の動作の自由度を高めると共に、ワイヤハーネス１０を常時上向き引き上げる付勢力を負荷しているため、渡り配索部分のワイヤハーネス１０の垂れ下がりを抑制できる。かつ、該ワイヤハーネス１０の上下方向の作動範囲は前記従来例の図１２（Ｂ）中に一点鎖線で示すように約１００ｍｍ〜１２０ｍｍ程度であり、回転体１４の前後方向の可動寸法は２２０ｍｍ程度となり、前記特許文献２の上下作動範囲の半分以下である。よって、ドア内部でワイヤハーネスの作動スペースをとらず、ドア内部に配置する部品と干渉しないように配置できる利点がある。 In the above-described embodiment, the torsion coil spring 15 is used to route between the door 2 and the vehicle body 1 to increase the degree of freedom in the vertical operation of the wire harness 10 and the wire harness 10 is always lifted upward. Since the force is loaded, the hanging of the wire harness 10 in the crossover portion can be suppressed. In addition, the vertical operating range of the wire harness 10 is about 100 mm to 120 mm as shown by a one-dot chain line in FIG. 12B of the conventional example, and the movable dimension of the rotating body 14 in the front-rear direction is about 220 mm. Thus, it is less than half of the vertical operating range of Patent Document 2. Therefore, there is an advantage that the operation space of the wire harness is not taken inside the door and can be arranged so as not to interfere with the parts arranged inside the door.

なお、本発明は前記実施形態に限定されず、車体側の固定ブラケットに回転体を回転自在に取り付けると共にバネを開示させて、渡り配索部分のワイヤハーネスを上向きに引き上がる力を常時負荷してもよい。さらに、ドア側と車体側の固定ブラケットの両方にバネ材を介在した回転体を連結してもよい。
また、固定ブラケットと回転体との間に介在させるバネ材は前記ねじりコイルバネに限定されず、板バネを介在させて、回転体およびワイヤハーネスを上向きに引き上げる反力を負荷してもよい。 The present invention is not limited to the above-described embodiment, and the rotating body is rotatably attached to the fixing bracket on the vehicle body side, and the spring is disclosed, so that the force that pulls up the wire harness in the cross wiring portion is always loaded. May be. Furthermore, you may connect the rotary body which interposed the spring material in both the door bracket and the vehicle body side fixed bracket.
The spring material interposed between the fixed bracket and the rotating body is not limited to the torsion coil spring, and a leaf spring may be interposed to apply a reaction force that pulls the rotating body and the wire harness upward.

本発明の実施形態のスライドドアと車体との間に配索するワイヤハーネスを示し、（Ａ）は概略側面図、（Ｂ）は作動状態を示す斜視図である。The wire harness routed between the sliding door and the vehicle body of the embodiment of the present invention is shown, (A) is a schematic side view, (B) is a perspective view showing the operating state. ドア側のワイヤハーネス取付装置の分解斜視図である。It is a disassembled perspective view of the wire harness attachment apparatus by the side of a door. （Ａ）（Ｂ）はドア側固定ブラケットを示す正面図である。(A) (B) is a front view which shows a door side fixing bracket. 回転体の上側部材を示し、（Ａ）は正面図、（Ｂ）は断面図である。The upper member of a rotary body is shown, (A) is a front view, (B) is sectional drawing. 回転体の下側部材を示し、（Ａ）は正面図、（Ｂ）は断面図である。The lower member of a rotary body is shown, (A) is a front view, (B) is sectional drawing. ねじりコイルバネを示し、（Ａ）は平面図、（Ｂ）は正面図である。A torsion coil spring is shown, (A) is a top view, (B) is a front view. 車体側の固定ブラケットを示す斜視図である。It is a perspective view which shows the fixing bracket by the side of a vehicle body. ドアの開閉作動時の回転軌跡を示し、（Ａ）は平面図、（Ｂ）は側面図である。The rotation locus | trajectory at the time of the opening / closing operation | movement of a door is shown, (A) is a top view, (B) is a side view. （Ａ）（Ｂ）は全開位置でワイヤハーネスが足踏みされる状態を示す側面図である。(A) (B) is a side view which shows the state in which a wire harness is stepped on in a fully open position. 従来例を示す図面である。It is drawing which shows a prior art example. 他の従来例を示す図面である。It is drawing which shows another prior art example. （Ａ）（Ｂ）はさらに他の従来例を示す図面である。(A) and (B) are drawings showing still another conventional example.

符号の説明Explanation of symbols

１ 車体
２ ドア（スライドドア）
１０ ワイヤハーネス
１１ ドア側の固定ブラケット
１２ 車体側の固定ブラケット
１４ 回転体
１５ ねじりコイルバネ
１６ コルゲートチューブ
２０、２１ ドア側固定ブラケットの左右両側部材
２０ｋ ワイヤハーネス挿通部
２０ｆ、２１ｆ 軸受部
３０、３１ 回転体の上下両側部材
３２ ワイヤハーネス挿通部
３３、３４ 軸部
Ｐ１ スライドドア全開位置
Ｐ２ 中間位置
Ｐ３ スライドドア全閉位置 1 Car body 2 Door (sliding door)
DESCRIPTION OF SYMBOLS 10 Wire harness 11 Door side fixing bracket 12 Car body side fixing bracket 14 Rotating body 15 Torsion coil spring 16 Corrugated tube 20, 21 Left and right side members of door side fixing bracket 20k Wire harness insertion part 20f, 21f Bearing part 30, 31 Rotating body Upper and lower both side members 32 Wire harness insertion part 33, 34 Shaft part P1 Slide door fully open position P2 Intermediate position P3 Slide door fully closed position

Claims (3)

車体に固定された車体側固定ブラケットとスライドドアに固定されたスライドドア側固定ブラケットで両側が支持されて車体からスライドドアとの間に架け渡され、スライドドアの開作動時に乗降位置を回避する回転軌跡を取りながら移動する給電用のワイヤハーネスの取付装置であって、
前記ドア側固定ブラケットの軸受部で、前記ワイヤハーネスを貫通保持する回転体の外面に突設した軸部を回転自在に軸着し、該回転体は前記軸部を基端側に設けた細長い枠部でワイヤハーネス挿通路を形成していると共に、該枠部の先端開口側に扇状に突出する部分を設けた形状とし、前記枠部の内部に前記ワイヤハーネスを貫通保持して先端開口から引き出しており、
該回転体の軸部と前記ブラケットの軸受部にバネ材を介設し、該バネ材により前記回転体および該回転体で保持されたワイヤハーネスを上方に付勢していることを特徴とするスライドドア用ワイヤハーネスの取付装置。 By a sliding door side fixing bracket fixed to the fixed body side fixing bracket and the slide door to the vehicle body are both sides supported bridged between the slide door from the vehicle body, avoiding the passenger position during the opening operation of the sliding door A wire harness mounting device for feeding that moves while taking a rotating locus
A bearing portion of the door side fixing bracket, the pre-Symbol wire harness pivotally mounted rotatably a shaft portion projecting from the outer surface of the rotating body through the holding, the rotary body provided with the shaft portion on the base end side A wire harness insertion passage is formed by an elongated frame portion, and a shape protruding in a fan shape is provided on the distal end opening side of the frame portion, and the wire harness is penetrated and held inside the frame portion to open the distal end. From the
A spring material is interposed between the shaft portion of the rotating body and the bearing portion of the bracket, and the rotating material and the wire harness held by the rotating body are urged upward by the spring material. Mounting device for sliding door wire harness. 前記回転体は上側部材と下側部材とを組み合わせて形成しており、該上側部材と下側部材に断面凹部形状とした前記枠部と前記扇状に突出する部分を設けており、前記回転体から引き出してからドアと車体との間に渡り配索するワイヤハーネスは、コルゲートチューブで外装している請求項１に記載のスライドドア用ワイヤハーネスの取付装置。 The rotating body is formed by combining an upper member and a lower member, and provided with a portion projecting the fan-shaped and the frame portion which is a cross-sectional concave shape on the upper side member and the lower member, before Symbol Rotation The apparatus for attaching a wire harness for a sliding door according to claim 1, wherein the wire harness which is pulled out from the body and is routed between the door and the vehicle body is covered with a corrugated tube. 前記ドア側固定ブラケットの軸受部と前記回転体の軸部との間にねじりコイルバネを介設し、かつ、前記軸受部に前記回転体の軸部の回転角度範囲を規制する回転止め部を設けている請求項１または請求項２に記載のスライドドア用ワイヤハーネスの取付装置。 A torsion coil spring is interposed between the bearing portion of the door-side fixing bracket and the shaft portion of the rotating body, and a rotation stop portion for restricting the rotation angle range of the shaft portion of the rotating body is provided in the bearing portion. The apparatus for mounting a wire harness for a sliding door according to claim 1 or 2.
JP2008189814A 2008-07-23 2008-07-23 Mounting device for wire harness for sliding door Expired - Fee Related JP5234261B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2008189814A JP5234261B2 (en) 2008-07-23 2008-07-23 Mounting device for wire harness for sliding door
PCT/JP2009/060123 WO2010010755A1 (en) 2008-07-23 2009-06-03 Mounting structure for wire harness for slide door
CN200980128734.5A CN102105334B (en) 2008-07-23 2009-06-03 Mounting structure for wire harness for slide door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008189814A JP5234261B2 (en) 2008-07-23 2008-07-23 Mounting device for wire harness for sliding door

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2013049577A Division JP5545387B2 (en) 2013-03-12 2013-03-12 Mounting device for wire harness for sliding door

Publications (2)

Publication Number Publication Date
JP2010023757A JP2010023757A (en) 2010-02-04
JP5234261B2 true JP5234261B2 (en) 2013-07-10

Family

ID=41570221

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008189814A Expired - Fee Related JP5234261B2 (en) 2008-07-23 2008-07-23 Mounting device for wire harness for sliding door

Country Status (3)

Country Link
JP (1) JP5234261B2 (en)
CN (1) CN102105334B (en)
WO (1) WO2010010755A1 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5228934B2 (en) * 2009-01-19 2013-07-03 住友電装株式会社 Mounting device for wire harness for sliding door
JP2011189761A (en) * 2010-03-11 2011-09-29 Furukawa Electric Co Ltd:The Constant electric power supply system for slide door
JP2011193687A (en) 2010-03-16 2011-09-29 Sumitomo Wiring Syst Ltd Routing structure for power supply
JP2011200086A (en) * 2010-03-24 2011-10-06 Sumitomo Wiring Syst Ltd Electricity-feeding wiring structure
US9173311B2 (en) 2011-12-19 2015-10-27 Yazaki Corporation Power supply apparatus for sliding structure
JP5990086B2 (en) * 2011-12-19 2016-09-07 矢崎総業株式会社 Device for feeding power to slide structure
JP5844651B2 (en) * 2012-02-08 2016-01-20 矢崎総業株式会社 Device for feeding power to slide structure
JP6057737B2 (en) * 2013-01-22 2017-01-11 矢崎総業株式会社 Spring protection structure for power feeding device
FR3010247B1 (en) * 2013-08-30 2015-09-18 Yazaki Europ Ltd Paris CABLE GUIDE ASSEMBLY FOR SLIDING DOOR AND VEHICLE EQUIPPED WITH SUCH ASSEMBLY
JP6297809B2 (en) * 2013-10-11 2018-03-20 矢崎総業株式会社 Power supply device
JP6211375B2 (en) * 2013-10-11 2017-10-11 矢崎総業株式会社 Power supply device
JP6161033B2 (en) * 2013-10-11 2017-07-12 矢崎総業株式会社 Power supply device
JP6146909B2 (en) * 2013-10-11 2017-06-14 矢崎総業株式会社 Power feeding device and method for assembling power feeding device
JP6177816B2 (en) * 2015-01-23 2017-08-09 矢崎総業株式会社 Bending restriction member and power feeding device
JP6248992B2 (en) * 2015-07-29 2017-12-20 住友電装株式会社 Electric wire guide device
JP6430990B2 (en) * 2016-04-15 2018-11-28 矢崎総業株式会社 Power supply device
JP7041100B2 (en) * 2019-07-18 2022-03-23 矢崎総業株式会社 Sliding door harness
JP7088976B2 (en) * 2020-03-24 2022-06-21 矢崎総業株式会社 Wire harness wiring structure
JP2022060135A (en) * 2020-10-02 2022-04-14 矢崎総業株式会社 Power supply device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4309904B2 (en) * 2000-04-11 2009-08-05 矢崎総業株式会社 Power supply device for automotive sliding door
JP2003189451A (en) * 2001-12-11 2003-07-04 Yazaki Corp Harness looseness absorber
JP3850758B2 (en) * 2002-06-25 2006-11-29 住友電装株式会社 Slide door cable routing support structure
JP2008099499A (en) * 2006-10-16 2008-04-24 Yazaki Corp Extra length absorber

Also Published As

Publication number Publication date
CN102105334A (en) 2011-06-22
WO2010010755A1 (en) 2010-01-28
CN102105334B (en) 2014-06-11
JP2010023757A (en) 2010-02-04

Similar Documents

Publication Publication Date Title
JP5234261B2 (en) Mounting device for wire harness for sliding door
JP5228934B2 (en) Mounting device for wire harness for sliding door
JP5712952B2 (en) Vehicle door opening and closing device
JP4149245B2 (en) Power feeding device and harness wiring structure using the same
JP2007143287A (en) Feeder system for slide structure
WO2009096324A1 (en) Wire harness for automobile
JP5090831B2 (en) Power feeding device for slide structure
JP2010233426A (en) Power supplying system for sliding structure
JP5204708B2 (en) Power feeding device for slide structure
JP4629572B2 (en) Power feeding device for slide structure
JP4492550B2 (en) Swing slide door routing structure
WO2011114560A1 (en) Electricity-feeding wiring structure
JP5545387B2 (en) Mounting device for wire harness for sliding door
JP5200954B2 (en) Mounting device for wire harness for sliding door
JP4297375B2 (en) Power supply device for sliding door
JP5294390B2 (en) Wiring harness wiring structure
JP2007181268A (en) Power supply for slide structure
JP4723997B2 (en) Harness wiring structure using a harness protector
JP5233722B2 (en) Routing structure for sliding door harness
JP2008308070A (en) Protector
JP2007176233A (en) Harness wiring structure of link type movable body
JP5489376B2 (en) Wiring harness wiring structure
JP6852646B2 (en) Instrument panel mounting structure
JP2007253701A (en) Harness spool and current feeder for door
JP5127048B2 (en) Wire harness surplus length absorption structure

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20110622

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20121009

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20121210

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20130219

RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20130312

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20130312

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20160405

Year of fee payment: 3

LAPS Cancellation because of no payment of annual fees