JP2019170121A - Wiring harness - Google Patents

Wiring harness Download PDF

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Publication number
JP2019170121A
JP2019170121A JP2018058133A JP2018058133A JP2019170121A JP 2019170121 A JP2019170121 A JP 2019170121A JP 2018058133 A JP2018058133 A JP 2018058133A JP 2018058133 A JP2018058133 A JP 2018058133A JP 2019170121 A JP2019170121 A JP 2019170121A
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Prior art keywords
cord reel
wire harness
wire bundle
wire
reel body
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JP7197278B2 (en
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俊宏 長嶋
Toshihiro Nagashima
俊宏 長嶋
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Yazaki Corp
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Yazaki Corp
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Abstract

To provide a wiring harness in which a package becomes compact and arrangement when assembling the wire harness to a vehicle body is easily performed.SOLUTION: A wiring harness 10 includes: a wire bundle 11 consisting of a plurality of wirings; and a cord reel body 20 formed by winding the wire bundle 11 on a cord reel 21. In the wiring harness, at least one end side 11a of the wire bundle 11 is made pull out freely from the cord reel body 20.SELECTED DRAWING: Figure 1

Description

本発明は、コードリール式のワイヤハーネスに関する。   The present invention relates to a cord reel type wire harness.

例えば、自動車の車両床下に配索されるワイヤハーネスとして、特許文献１に開示されたものがある。このワイヤハーネスＷ／Ｈは、図４に示すように、ハイブリッド電気自動車（ＨＥＶ）等の車両１のフロアパネル（車体）２の床下に配索されて、床上に設置されたバッテリ３とインバータ４を接続するものである。   For example, there is one disclosed in Patent Document 1 as a wire harness routed under the vehicle floor of an automobile. As shown in FIG. 4, this wire harness W / H is routed under the floor of a floor panel (vehicle body) 2 of a vehicle 1 such as a hybrid electric vehicle (HEV), and a battery 3 and an inverter 4 installed on the floor. Are connected.

特開２０１３−２５２８４６号公報JP 2013-252846 A 実開平２−１２６９５７号公報Japanese Utility Model Publication No. 2-126957

しかしながら、前記従来の車体床下用のワイヤハーネスＷ／Ｈは、大電流を流すため、径が大きくて重い電線を使用していて、しかも車外配索のため、運搬の際の梱包性が悪く、また、車体組み付け時の取り回しが難しいかった。   However, the conventional wire harness W / H for the underbody floor of the vehicle body has a large diameter and a heavy electric wire to flow a large current, and because it is routed outside the vehicle, the packing property during transportation is poor. In addition, handling when assembling the vehicle was difficult.

そこで、本発明は、前記した課題を解決すべくなされたものであり、梱包がコンパクトになり、車体組み付け時の取り回しが簡単であるワイヤハーネスを提供することを目的とする。   Therefore, the present invention has been made to solve the above-described problems, and an object of the present invention is to provide a wire harness that is compact in packaging and easy to handle when the vehicle body is assembled.

本発明は、コードリール式のワイヤハーネスであって、複数の電線からなる電線束と、前記電線束をコードリールに巻き取ってなるコードリール本体と、を備え、前記コードリール本体から前記電線束の少なくとも一端側を引き出し自在にしたことを特徴とする。   The present invention is a cord reel type wire harness, comprising: an electric wire bundle composed of a plurality of electric wires; and a cord reel main body formed by winding the electric wire bundle around a cord reel, and the electric wire bundle from the cord reel main body. It is characterized in that at least one end side of the can be pulled out.

本発明によれば、ワイヤハーネスを、複数の電線からなる電線束と、電線束をコードリールに巻き取ってなるコードリール本体とで構成したことにより、運搬の際の梱包性を向上させることができる。また、コードリール本体から電線束の少なくとも一端側を引き出し自在にしたことにより、車体組み付け時の取り回しを簡単に行うことができる。   According to the present invention, the wire harness is composed of an electric wire bundle composed of a plurality of electric wires and a cord reel main body formed by winding the electric wire bundle around the cord reel, thereby improving the packing property during transportation. it can. Further, since at least one end side of the wire bundle can be pulled out from the cord reel main body, handling when assembling the vehicle body can be easily performed.

本発明の第１実施形態の車体床下用のワイヤハーネスを模式的に示す構成図である。It is a lineblock diagram showing typically the wire harness for under the vehicle body floor of a 1st embodiment of the present invention. 本発明の第２実施形態のドア用のワイヤハーネスを模式的に示す構成図である。It is a block diagram which shows typically the wire harness for doors of 2nd Embodiment of this invention. 本発明の第３実施形態のドア用のワイヤハーネスを模式的に示す構成図である。It is a block diagram which shows typically the wire harness for doors of 3rd Embodiment of this invention. 従来の車体床下用のワイヤハーネスを模式的に示す構成図である。It is a block diagram which shows typically the wire harness for the conventional vehicle body underfloor.

以下、本発明の実施形態を図面に基づいて説明する。   Hereinafter, embodiments of the present invention will be described with reference to the drawings.

図１は本発明の第１実施形態の車体床下用のワイヤハーネスを模式的に示す構成図である。   FIG. 1 is a configuration diagram schematically showing a wire harness for a vehicle body under floor according to a first embodiment of the present invention.

図１に示すように、車体床下用のワイヤハーネス１０は、ハイブリッド電気自動車（ＨＥＶ）等の車両１のフロアパネル（車体）２の床下に配索されて、床上に設置されたバッテリ３とインバータ４を接続するものであり、複数の電線（図示省略）からなる電線束１１と、この電線束１１をコードリール２１に巻き取り、引き出し自在にしてなるコードリール本体２０と、を備えている。   As shown in FIG. 1, a vehicle body underfloor wire harness 10 is routed under the floor of a floor panel (vehicle body) 2 of a vehicle 1 such as a hybrid electric vehicle (HEV), and a battery 3 and an inverter installed on the floor. 4, and includes a wire bundle 11 made up of a plurality of wires (not shown), and a cord reel body 20 that winds the wire bundle 11 around a cord reel 21 so that it can be pulled out.

そして、コードリール本体２０は、フロアパネル２の床上に設置されたバッテリ（一方の機器）３に取り付けられ、コードリール本体２０から引き出された電線束１１の一端側１１ａはフロアパネル２の床下に配索され、フロアパネル２の床上に設置されたインバータ（他方の機器）４にコネクタ１２を介して電気的に接続されている。この場合、電線束１１の他端側１１ｂはコードリール本体２０から少し引き出されてコネクタ１３を介してバッテリ３に電気的に接続されている。また、フロアパネル２の床下に配索された電線束１１は、フロアパネル２にクリップ１４等を介して保持されていると共に、合成樹脂製のプロテクタ１５等により覆われている。   The cord reel body 20 is attached to a battery (one device) 3 installed on the floor of the floor panel 2, and one end side 11 a of the wire bundle 11 drawn from the cord reel body 20 is placed under the floor panel 2. It is wired and electrically connected to an inverter (the other device) 4 installed on the floor of the floor panel 2 via a connector 12. In this case, the other end side 11 b of the wire bundle 11 is slightly pulled out from the cord reel main body 20 and is electrically connected to the battery 3 via the connector 13. The wire bundle 11 routed under the floor of the floor panel 2 is held on the floor panel 2 via a clip 14 or the like and is covered with a protector 15 made of synthetic resin or the like.

尚、コードリール本体２０は箱形状に形成されていて、その底壁側と側壁側に２つの取出口２２，２３が設けられ、電線束１１の一端側１１ａは底壁側の取出口２２より引き出され、他端側１１ｂは側壁側の取出口２３より引き出されるようになっている。また、図１中符号５はモータ、符号６はエンジンを示す。   The cord reel body 20 is formed in a box shape, and two outlets 22 and 23 are provided on the bottom wall side and the side wall side, and the one end side 11a of the wire bundle 11 is from the outlet 22 on the bottom wall side. The other end side 11b is pulled out from the outlet 23 on the side wall side. In FIG. 1, reference numeral 5 denotes a motor, and reference numeral 6 denotes an engine.

以上第１実施形態の車体床下用のワイヤハーネス１０によれば、該ワイヤハーネス１０を、複数の電線からなる電線束１１と、この電線束１１をコードリール２１に巻き取ってなるコードリール本体２０とで構成したことにより、輸送の運搬の際にコンパクトに梱包することができ、しかも一度の輸送で大量に運搬できるため、その分、輸送コストを軽減することができる。   As described above, according to the wire harness 10 for under the vehicle body floor of the first embodiment, the wire harness 10 includes a wire bundle 11 formed of a plurality of electric wires, and a cord reel body 20 formed by winding the wire bundle 11 around a cord reel 21. With this configuration, it is possible to pack in a compact manner when transporting, and furthermore, it can be transported in large quantities by one transport, so that the transport cost can be reduced accordingly.

また、コードリール本体２０の底壁側の取出口２２から電線束１１の一端側１１ａを引き出して、フロアパネル２の床下に簡単に配索することができるため、車体組み付け時の取り回しが容易となる。   Further, the one end side 11a of the wire bundle 11 can be pulled out from the outlet 22 on the bottom wall side of the cord reel body 20 and can be easily routed under the floor of the floor panel 2, so that it is easy to handle when assembling the vehicle body. Become.

さらに、予め長い品番に合わせて箱形状のコードリール本体２０内に回動自在に保持されたコードリール２１の大きさを設定しておくことで、短い品番にも適用できる。これにより、品番間の共通化が図れ、開発コストの削減に大きく貢献することができる。   Furthermore, by setting the size of the cord reel 21 rotatably held in the box-shaped cord reel body 20 in advance according to the long product number, it can be applied to a short product number. As a result, the product numbers can be shared, and the development cost can be greatly reduced.

図２は本発明の第２実施形態のドア用のワイヤハーネスを模式的に示す構成図である。   FIG. 2 is a configuration diagram schematically illustrating a door wire harness according to a second embodiment of the present invention.

この第２実施形態のドア用のワイヤハーネス１０′は、図２に示すように、コードリール本体２０をドア８に配置された機器９に取り付けると共に、電線束１１の他端側１１ｂを該機器９に接続し、かつ、コードリール本体２０から電線束１１の一端側１１ａを引き出してドア８内に配索してある。これにより、前記第１実施形態と同様の作用・効果を奏する。   As shown in FIG. 2, the wire harness 10 ′ for a door according to the second embodiment attaches the cord reel main body 20 to the device 9 disposed on the door 8, and connects the other end side 11 b of the wire bundle 11 to the device 9. 9, and one end side 11 a of the wire bundle 11 is pulled out from the cord reel main body 20 and wired in the door 8. Thereby, there exists an effect | action and effect similar to the said 1st Embodiment.

図３は本発明の第３実施形態のドア用のワイヤハーネスを模式的に示す構成図である。   FIG. 3 is a configuration diagram schematically illustrating a door wire harness according to a third embodiment of the present invention.

この第３実施形態のドア用のワイヤハーネス１０″は、図３に示すように、コードリール本体２０をドア８内の所定位置に取り付け、コードリール本体２０の上下のコードリール２１から電線束１１の両端側１１ａ，１１ｂをそれぞれ引き出してドア８内に配索してある。これにより、前記第１実施形態と同様の作用・効果を奏する。   As shown in FIG. 3, the wire harness 10 ″ for the door according to the third embodiment has a cord reel body 20 attached to a predetermined position in the door 8, and a wire bundle 11 from upper and lower cord reels 21 of the cord reel body 20. Both end sides 11a and 11b are pulled out and arranged in the door 8. Thereby, the same operation and effect as in the first embodiment are obtained.

尚、前記第１実施形態によれば、コードリール本体をバッテリに取り付けて、ワイヤハーネスの一端側をインバータに接続したが、コードリール本体をインバータに取り付けて、ワイヤハーネスの一端側をバッテリに接続するようにしても良い。   According to the first embodiment, the cord reel body is attached to the battery and one end of the wire harness is connected to the inverter. However, the cord reel body is attached to the inverter and the one end of the wire harness is connected to the battery. You may make it do.

また、前記各実施形態によれば、車体床下用やドア用のワイヤハーネスについて説明したが、サンルーフ用等に適用しても良く、さらに、ワイヤハーネスをコルゲートチューブに挿入したものをコードリール本体のコードリールに巻き取り、引き出し自在にしても良い。   Further, according to each of the above embodiments, the wire harness for the underbody of the vehicle body and the door has been described. However, the wire harness may be applied to a sunroof or the like, and further, the wire harness inserted into the corrugated tube It may be wound around a cord reel and made freely drawable.

２ フロアパネル（車体）
３ バッテリ（一方の機器）
４ インバータ（他方の機器）
８ ドア
９ 機器
１０ 車体床下用のワイヤハーネス
１０′，１０″ ドア用のワイヤハーネス
１１ 電線束
１１ａ 一端側
１１ｂ 他端側
２０ コードリール本体
２１ コードリール 2 Floor panel (car body)
3 Battery (one device)
4 Inverter (the other device)
DESCRIPTION OF SYMBOLS 8 Door 9 Equipment 10 Wire harness 10 ', 10 "for vehicle body under floors Wire harness 11 for doors 11 Electric wire bundle 11a One end side 11b The other end side 20 Code reel body 21 Code reel

Claims (4)

複数の電線からなる電線束と、
前記電線束をコードリールに巻き取ってなるコードリール本体と、
を備え、
前記コードリール本体から前記電線束の少なくとも一端側を引き出し自在にしたことを特徴とするワイヤハーネス。 A wire bundle composed of a plurality of wires,
A cord reel body formed by winding the wire bundle around a cord reel;
With
A wire harness characterized in that at least one end of the wire bundle can be pulled out from the cord reel body. 請求項１記載のワイヤハーネスであって、
前記コードリール本体を車体床上に設置された２つの機器のうちの一方の機器に取り付けると共に、前記電線束の他端側を該一方の機器に接続し、かつ、前記コードリール本体から引き出された前記電線束の一端側を車体床下に配索して前記２つの機器のうちの他方の機器に接続したことを特徴とするワイヤハーネス。 The wire harness according to claim 1,
The cord reel body is attached to one of the two devices installed on the vehicle floor, the other end of the wire bundle is connected to the one device, and the cord reel body is pulled out from the cord reel body. A wire harness characterized in that one end side of the wire bundle is routed under a vehicle body floor and connected to the other device of the two devices. 請求項１記載のワイヤハーネスであって、
前記コードリール本体をドアに配置された機器に取り付けると共に、前記電線束の他端側を該機器に接続し、かつ、前記コードリール本体から前記電線束の一端側を引き出して前記ドア内に配索したことを特徴とするワイヤハーネス。 The wire harness according to claim 1,
The cord reel body is attached to a device arranged on the door, the other end side of the wire bundle is connected to the device, and one end side of the wire bundle is pulled out from the cord reel body and arranged in the door. A wire harness characterized by being searched. 請求項１記載のワイヤハーネスであって、
前記コードリール本体をドア内の所定位置に取り付け、前記コードリール本体から前記電線束の両端側をそれぞれ引き出して前記ドア内に配索したことを特徴とするワイヤハーネス。 The wire harness according to claim 1,
A wire harness, wherein the cord reel body is attached to a predetermined position in the door, and both ends of the wire bundle are respectively pulled out from the cord reel body and wired in the door.
JP2018058133A 2018-03-26 2018-03-26 wire harness Active JP7197278B2 (en)

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Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01119114U (en) * 1988-02-04 1989-08-11
JPH02126957U (en) * 1989-03-30 1990-10-19
JPH0724630U (en) * 1993-10-18 1995-05-09 株式会社大井製作所 Power seat slide device
JPH1024779A (en) * 1996-07-09 1998-01-27 Sumitomo Wiring Syst Ltd Wire harness wiring structure for door hinge section of automobile
JP2001008349A (en) * 1999-06-18 2001-01-12 Yazaki Corp Wire harness winding device
JP2003297475A (en) * 2002-03-29 2003-10-17 Yazaki Corp Excessive wire length absorbing device and power feeding device for slide door using the same
JP2004001673A (en) * 2002-03-29 2004-01-08 Yazaki Corp Electric wire excess length absorbing device and sliding door-use power feeding apparatus using the same
JP2009153260A (en) * 2007-12-19 2009-07-09 Fujikura Ltd Device for winding wiring harness for vehicle
JP2012227984A (en) * 2011-04-15 2012-11-15 Mitsubishi Electric Corp Cable device
JP2013074650A (en) * 2011-09-27 2013-04-22 Yazaki Corp Braid and wire harness
JP2013153556A (en) * 2012-01-24 2013-08-08 Yazaki Corp Flat cable winding device and flat cable routing structure
JP2013252846A (en) * 2013-03-19 2013-12-19 Yazaki Corp Protecting member for wire harness under vehicle floor

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01119114U (en) * 1988-02-04 1989-08-11
JPH02126957U (en) * 1989-03-30 1990-10-19
JPH0724630U (en) * 1993-10-18 1995-05-09 株式会社大井製作所 Power seat slide device
JPH1024779A (en) * 1996-07-09 1998-01-27 Sumitomo Wiring Syst Ltd Wire harness wiring structure for door hinge section of automobile
JP2001008349A (en) * 1999-06-18 2001-01-12 Yazaki Corp Wire harness winding device
JP2003297475A (en) * 2002-03-29 2003-10-17 Yazaki Corp Excessive wire length absorbing device and power feeding device for slide door using the same
JP2004001673A (en) * 2002-03-29 2004-01-08 Yazaki Corp Electric wire excess length absorbing device and sliding door-use power feeding apparatus using the same
JP2009153260A (en) * 2007-12-19 2009-07-09 Fujikura Ltd Device for winding wiring harness for vehicle
JP2012227984A (en) * 2011-04-15 2012-11-15 Mitsubishi Electric Corp Cable device
JP2013074650A (en) * 2011-09-27 2013-04-22 Yazaki Corp Braid and wire harness
JP2013153556A (en) * 2012-01-24 2013-08-08 Yazaki Corp Flat cable winding device and flat cable routing structure
JP2013252846A (en) * 2013-03-19 2013-12-19 Yazaki Corp Protecting member for wire harness under vehicle floor

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