JPH0676638A - Wire harness and its manufacture - Google Patents
Wire harness and its manufactureInfo
- Publication number
- JPH0676638A JPH0676638A JP4225809A JP22580992A JPH0676638A JP H0676638 A JPH0676638 A JP H0676638A JP 4225809 A JP4225809 A JP 4225809A JP 22580992 A JP22580992 A JP 22580992A JP H0676638 A JPH0676638 A JP H0676638A
- Authority
- JP
- Japan
- Prior art keywords
- protector
- electric wire
- wire
- harness
- bundled
- 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.)
- Withdrawn
Links
Landscapes
- Insulated Conductors (AREA)
- Details Of Indoor Wiring (AREA)
Abstract
Description
【0001】[0001]
【産業上の利用分野】本発明は、束電線の弛みをプロテ
クタ内に集結させてハーネス途中での電線の突き出しを
なくしたワイヤハーネス並びにその製造方法に関するも
のである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wire harness in which looseness of a bundle of electric wires is collected in a protector to prevent electric wires from protruding in the middle of the harness, and a method for manufacturing the same.
【0002】[0002]
【従来の技術】図6は、実開昭61−180416号等
に記載された従来のワイヤハーネスの製造方法を示すも
のである。この製造方法は、ハーネス布線板27の要所
に立設した二股状の支持ピン28に複数の電線29を配
索して、幹線30aから分岐線30bを枝別れさせ、矢
印の如く該幹線30aの一端方aから他端方ないし分岐
線30bにかけて粘着ビニルテープ31を捲回させて、
束電線30を一本のワイヤハーネスに結束させるもので
ある。2. Description of the Related Art FIG. 6 shows a conventional method for manufacturing a wire harness described in Japanese Utility Model Laid-Open No. 61-180416. In this manufacturing method, a plurality of electric wires 29 are laid on a bifurcated support pin 28 which is erected at a main part of a harness wiring board 27, and a branch line 30b is branched from a main line 30a, and the main line is indicated by an arrow. The adhesive vinyl tape 31 is wound from one end a of the 30a to the other end or the branch line 30b,
The bundled electric wires 30 are bundled into one wire harness.
【0003】しかしながら、上記従来の製造方法にあっ
ては、図示しない端末のコネクタとの接続を確実に行わ
せるために電線29の長さに余裕代を設定している関係
で、電線29の途中に弛み32を生じ、弛み32の上か
らテープ巻きを行うために、ハーネスが部分的に盛り上
がって見栄えが悪い(商品価値が下がる)という問題
や、車両の狭い部位への配索性が悪くなるという問題が
あった。However, in the above-described conventional manufacturing method, a margin is set for the length of the electric wire 29 in order to ensure the connection with the connector of the terminal (not shown). Since the slack 32 is generated on the slack and the tape is wound from above the slack 32, the harness is partially raised and the appearance is not good (the product value is reduced), and the installation property to a narrow portion of the vehicle is deteriorated. There was a problem.
【0004】[0004]
【発明が解決しようとする課題】本発明は、上記した点
に鑑み、ハーネスの途中で電線の弛みを生じることな
く、見栄えや狭い部位への配索性を向上させ得るワイヤ
ハーネス並びにその製造方法を提供することを目的とす
る。SUMMARY OF THE INVENTION In view of the above points, the present invention provides a wire harness and a method for manufacturing the same, which can improve the appearance and the installation property to a narrow portion without causing the wire to loosen in the middle of the harness. The purpose is to provide.
【0005】[0005]
【課題を解決するための手段】上記目的を達成するため
に、本発明は、束電線の途中にプロテクタを配設してな
るワイヤハーネスにおいて、該束電線に生じる電線の弛
みを該プロテクタ内に集結させたことを特徴とするワイ
ヤハーネス、並びに、束電線の途中にプロテクタを配設
するワイヤハーネスの製造方法において、該束電線に生
じる電線の弛みを該プロテクタ内に集結させ、該プロテ
クタ内で該束電線の弛み基部を保持ピンやバンド等の固
定手段で固定させることを特徴とするワイヤハーネスの
製造方法を採用する。In order to achieve the above object, the present invention provides a wire harness in which a protector is arranged in the middle of a bundled wire, and the looseness of the wire generated in the bundled wire is contained in the protector. In a method of manufacturing a wire harness characterized by being assembled, and a wire harness in which a protector is arranged in the middle of a bundled electric wire, slack of the electric wire generated in the bundled electric wire is collected in the protector, and in the protector. A method of manufacturing a wire harness is characterized in that the slack base portion of the bundled electric wire is fixed by a fixing means such as a holding pin or a band.
【0006】[0006]
【作用】束電線は例えば両端方からプロテクタに向けて
手で扱いたりテープ巻きしたりすることにより、弛みが
徐々にプロテクタ側に寄せられ、遂にはプロテクタ内に
集結する。該プロテクタ内で弛みは、束電線の弛み基部
を保持ピンやバンド等の固定手段で固定させることによ
り、ぶらつきなく保持され、車両の振動によるプロテク
タとの干渉(異音やハーネス破損の原因となる)が防止
される。The bundled electric wire is handled by hand or tape-wrapped from both ends toward the protector, so that the slack is gradually brought closer to the protector side and finally gathered in the protector. The slack in the protector is held without wobbling by fixing the slack base portion of the bundled electric wires with a fixing means such as a holding pin or a band, and interference with the protector due to vehicle vibration (because of abnormal noise or damage to the harness) ) Is prevented.
【0007】[0007]
【実施例】図1は、本発明に係るワイヤハーネスの製造
方法の一実施例を示すものである。この製造方法は、ハ
ーネス布線板1の支持ピン2上に束電線3(幹線3a及
び分岐線3b)を配索すると共に、該束電線3の中間部
に載置台6を用いて合成樹脂製のプロテクタ4を配設
し、該束電線3に粘着ビニルテープ5を該束電線3の両
端方から該プロテクタ4に向けて、すなわち幹線3a及
び分岐線3bの各端部(コネクタ接続基部)a,bから
矢印の如くプロテクタ4に向けて捲回するものである。
そして幹線3a及び分岐線3bの弛みをテープ巻きに伴
って順次プロテクタ4の方向に寄せ集め、プロテクタ4
内に集結させるのである。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 shows an embodiment of a method for manufacturing a wire harness according to the present invention. In this manufacturing method, a bundled electric wire 3 (main line 3a and branch line 3b) is arranged on a support pin 2 of a harness wiring board 1, and a mounting table 6 is used at an intermediate portion of the bundled electric wire 3 to make a synthetic resin. Protector 4 is arranged, and the adhesive vinyl tape 5 is attached to the bundled electric wire 3 from both ends of the bundled electric wire 3 toward the protector 4, that is, each end portion (connector connection base portion) a of the trunk line 3a and the branch line 3b. , B toward the protector 4 as shown by the arrow.
Then, the slack of the trunk line 3a and the branch line 3b is sequentially gathered in the direction of the protector 4 along with the tape winding, and the protector 4
Gather inside.
【0008】図2は、該プロテクタ4とハーネス7の組
付状態を示すものであり、束電線3の両側から矢印イ,
イの如く寄せられた弛み8をプロテクタ4の中央に凸状
に集結させると共に、束電線3の左右の弛み基部8a,
8aを固定手段としての左右各一対の保持ピン9,9で
ガタつきなく固定させる。なお、束電線3のテープ巻き
はプロテクタ4の端部からやや内側に入った部位まで行
い、その上から固定用粘着テープ10でプロテクタ端部
の突出片11に捲回固定させる。FIG. 2 shows a state in which the protector 4 and the harness 7 are assembled.
The slacks 8 gathered as shown in (1) are collected in a convex shape in the center of the protector 4, and the left and right slack bases 8a of the bundled electric wires 3 are
8a is fixed by a pair of left and right holding pins 9 as a fixing means without backlash. The winding of the bundle of electric wires 3 is performed from the end of the protector 4 to a portion slightly inward, and the adhesive tape 10 for fixing is wound onto the protruding piece 11 at the end of the protector from above.
【0009】該プロテクタ4は、図3に示す如く、底板
部12の両端に該突出片11,11を延設すると共に該
底板部12の前後に略樋状に囲い壁13,14を立設
し、一方の囲い壁13の中央に、電線弛み部8に対する
収容部15を膨出形成させ、該底板部12の該収容部1
5の両側近傍で、該底板部12の横断方向(ハーネス挿
通方向と直交する方向)に各一対の前記保持ピン9,9
を並べ設け、他方の囲い壁14の外面にカバー係合突起
16を設けてなる本体4aと、該本体4aの上部開口1
7に対する天板部18に、該本体4aの囲い壁13,1
4と収容部15との上縁に対する係合縁部19を垂設
し、該縁部19に前記係合突起16に対する係止爪20
を垂下連成してなるカバー4bとにより構成される。As shown in FIG. 3, the protector 4 has projecting pieces 11 and 11 extending from both ends of a bottom plate 12 and standing walls 13 and 14 standing in front and rear of the bottom plate 12 in a substantially gutter shape. Then, the accommodating portion 15 for the wire slack portion 8 is formed to bulge at the center of the one enclosure wall 13, and the accommodating portion 1 of the bottom plate portion 12 is formed.
5, each pair of the holding pins 9 and 9 in the transverse direction of the bottom plate portion 12 (direction orthogonal to the harness insertion direction) near both sides of
And a main body 4a provided with a cover engaging projection 16 on the outer surface of the other surrounding wall 14, and an upper opening 1 of the main body 4a.
7 to the top plate portion 18 for the enclosure wall 13, 1 of the main body 4a.
4 and an engaging edge portion 19 for the upper edge of the housing portion 15 is provided vertically, and the engaging claw 20 for the engaging protrusion 16 is provided on the edge portion 19.
And a cover 4b formed by hanging and connecting the.
【0010】該保持ピン9は、本体4aの囲い壁13,
14とほぼ同一高さに突出され、カバー閉止後に保持ピ
ン9,9の間に挿通させた電線がピン外へ外れ出ないよ
うにしている。そして、図2の如く該収容部15に電線
の弛み部8を略U字状に屈曲させた状態で収容させる。The holding pin 9 is provided with an enclosing wall 13 of the main body 4a,
The electric wire which is projected at substantially the same height as 14 and is inserted between the holding pins 9 and 9 after the cover is closed does not come out of the pin. Then, as shown in FIG. 2, the slack portion 8 of the electric wire is accommodated in the accommodating portion 15 while being bent in a substantially U shape.
【0011】なお、該収容部15は、電線の弛み部8が
小さく且つプロテクタ4の容積が大きい場合には設けな
くてもよい。また、保持ピン9に弛み部8を巻き付けて
固定させてもよく、弛み部8及び弛み基部8aをテープ
巻きしてもよい。The accommodating portion 15 may not be provided when the slack portion 8 of the wire is small and the protector 4 has a large volume. Further, the slack portion 8 may be wound around and fixed to the holding pin 9, or the slack portion 8 and the slack base portion 8a may be wound with a tape.
【0012】さらに図4に示す如く、該保持ピン9の代
わりにプロテクタ4′の囲い壁13′,14′に各一対
の内向きの突出部21,21を一体に設けてもよい。束
電線3′の弛み基部8a′,8a′は、対向する各一対
の突出部21,21の間でガタつきなく安定に保持され
る。Further, as shown in FIG. 4, instead of the holding pin 9, a pair of inward projections 21 and 21 may be integrally provided on the surrounding walls 13 'and 14' of the protector 4 '. The slack bases 8a 'and 8a' of the bundled electric wire 3'are stably held between the pair of opposed protrusions 21 and 21 without rattling.
【0013】あるいは図5に示す如く、樹脂製のバンド
22,22で束電線3″の弛み基部8a″,8a″を結
束し、該バンド22のクリップ部23をプロテクタ4″
の囲い壁14″の挿入孔24に係止させてもよい。Alternatively, as shown in FIG. 5, the slack base portions 8a "and 8a" of the bundled electric wire 3 "are bound by the resin bands 22 and 22, and the clip portion 23 of the band 22 is protected by the protector 4".
It may be locked in the insertion hole 24 of the surrounding wall 14 ″.
【0014】[0014]
【発明の効果】以上の如くに、本発明によれば、電線の
弛みをプロテクタ内に集結させることができるから、ハ
ーネスの見栄えが良く商品価値が上がり、しかもハーネ
ス途中に弛みによる盛り上がりを生じないから、車両の
狭い部位への配索を楽に行うことができる。さらに弛み
基部がプロテクタ内で固定手段により保持されるから、
車両振動に伴う異音やハーネスの摩耗といった不具合も
防止される。As described above, according to the present invention, since the slack of the electric wire can be collected in the protector, the appearance of the harness is improved and the commercial value is improved, and the slack is not generated in the middle of the harness. Therefore, it is possible to easily route the vehicle to a narrow area. Furthermore, since the slack base is held by the fixing means in the protector,
Problems such as abnormal noise and harness wear due to vehicle vibration are also prevented.
【図1】本発明に係るワイヤハーネスの製造方法の一実
施例を示す斜視図である。FIG. 1 is a perspective view showing an embodiment of a method for manufacturing a wire harness according to the present invention.
【図2】ハーネスとプロテクタの組付状態を示す正面図
である。FIG. 2 is a front view showing an assembled state of a harness and a protector.
【図3】プロテクタを示す分解斜視図である。FIG. 3 is an exploded perspective view showing a protector.
【図4】プロテクタにおける束電線弛み基部の固定手段
の実施例を示す正面図である。FIG. 4 is a front view showing an embodiment of a fixing means of a bundled wire slack base portion in a protector.
【図5】固定手段の他例を示す正面図である。FIG. 5 is a front view showing another example of the fixing means.
【図6】従来例を示す斜視図である。FIG. 6 is a perspective view showing a conventional example.
3 束電線 4,4′,4″ プロテクタ 5 ビニルテープ 8 弛み 8a,8a′,8a″ 弛み基部 9 保持ピン 22 バンド 3 bundled wire 4,4 ', 4 "protector 5 vinyl tape 8 slack 8a, 8a', 8a" slack base 9 holding pin 22 band
───────────────────────────────────────────────────── フロントページの続き (72)発明者 横井 忠雄 静岡県湖西市鷲津2464─48 矢崎部品株式 会社内 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Tadao Yokoi 2464 ─ 48 Washitsu, Kosai City, Shizuoka Prefecture Yazaki Parts Co., Ltd.
Claims (2)
るワイヤハーネスにおいて、該束電線に生じる電線の弛
みを該プロテクタ内に集結させたことを特徴とするワイ
ヤハーネス。1. A wire harness in which a protector is arranged in the middle of a bundle of electric wires, wherein looseness of the electric wire generated in the bundle of electric wires is collected in the protector.
イヤハーネスの製造方法において、該束電線に生じる電
線の弛みを該プロテクタ内に集結させ、該プロテクタ内
で該束電線の弛み基部を保持ピンやバンド等の固定手段
で固定させることを特徴とするワイヤハーネスの製造方
法。2. A method of manufacturing a wire harness in which a protector is arranged in the middle of a bundled electric wire, wherein looseness of the electric wire generated in the bundled electric wire is collected in the protector, and a slack base portion of the bundled electric wire is held in the protector. A method for manufacturing a wire harness, characterized in that it is fixed by a fixing means such as a pin or a band.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4225809A JPH0676638A (en) | 1992-08-25 | 1992-08-25 | Wire harness and its manufacture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4225809A JPH0676638A (en) | 1992-08-25 | 1992-08-25 | Wire harness and its manufacture |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0676638A true JPH0676638A (en) | 1994-03-18 |
Family
ID=16835135
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4225809A Withdrawn JPH0676638A (en) | 1992-08-25 | 1992-08-25 | Wire harness and its manufacture |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0676638A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113140993A (en) * | 2020-01-16 | 2021-07-20 | 矢崎总业株式会社 | Method for laying electric wire |
-
1992
- 1992-08-25 JP JP4225809A patent/JPH0676638A/en not_active Withdrawn
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113140993A (en) * | 2020-01-16 | 2021-07-20 | 矢崎总业株式会社 | Method for laying electric wire |
EP3851330A1 (en) | 2020-01-16 | 2021-07-21 | Yazaki Corporation | Method of electric wire routing |
CN113140993B (en) * | 2020-01-16 | 2022-05-17 | 矢崎总业株式会社 | Method for laying electric wire |
US11728630B2 (en) | 2020-01-16 | 2023-08-15 | Yazaki Corporation | Method of electric wire routing |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A300 | Withdrawal of application because of no request for examination |
Free format text: JAPANESE INTERMEDIATE CODE: A300 Effective date: 19991102 |