JPS62285316A - Wire harness - Google Patents
Wire harnessInfo
- Publication number
- JPS62285316A JPS62285316A JP12816186A JP12816186A JPS62285316A JP S62285316 A JPS62285316 A JP S62285316A JP 12816186 A JP12816186 A JP 12816186A JP 12816186 A JP12816186 A JP 12816186A JP S62285316 A JPS62285316 A JP S62285316A
- Authority
- JP
- Japan
- Prior art keywords
- synthetic resin
- electric wires
- wire harness
- flat
- resin layer
- 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.)
- Granted
Links
- 229920003002 synthetic resin Polymers 0.000 claims description 14
- 239000000057 synthetic resin Substances 0.000 claims description 14
- 238000000576 coating method Methods 0.000 claims description 11
- 239000011248 coating agent Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 5
- 238000009413 insulation Methods 0.000 description 7
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Insulated Conductors (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
２、発明の詳細な説明
〔産業上の利用分野〕
本発明は自動車内においてその電装品間に配設される組
電線としてのワイヤバーふスに関するものである。Detailed Description of the Invention 2. Detailed Description of the Invention [Field of Industrial Application] The present invention relates to a wire bar as a wire assembly disposed between electrical components in an automobile.
［従来の技術］
従来、ワイヤハーネスは予め端末に端子を圧着した複数
の電線をテープ巻き等により集束しているものであるが
、これにあっては自動車内の狭い空間、例えばドア内と
か床面上に通して配設することは経由の自由度を狭めた
り、美観を損ねる障害が多かった。[Prior Art] Conventionally, wire harnesses are made by wrapping multiple electric wires with terminals crimped onto the terminals in advance by winding tape, etc., but this wire harness can be used in narrow spaces inside a car, such as inside a door or on the floor. Placing it through the surface has many obstacles, such as restricting the freedom of passage and detracting from the aesthetics.
そこで近時においては、複数の電線を並列して偏平状に
結束した電線が開発されている。第４図はかかる偏平状
集束電線の一例を示すもので（特開昭４９−１１２１９
４号）、熱可塑性物質から成る細長いストリップａ上に
複数の電線すを配置して電線の絶縁シースをストリップ
ａと一部または全長にわたって融合させることにより構
成している。Therefore, recently, electric wires in which a plurality of electric wires are arranged in parallel and bundled in a flat shape have been developed. FIG. 4 shows an example of such a flat converging wire (Japanese Patent Application Laid-open No. 11219-1983).
No. 4) is constructed by arranging a plurality of electric wires on an elongated strip a made of thermoplastic material and fusing the insulating sheath of the electric wires with the strip a over a portion or the entire length thereof.
〔発明が解決すべき問題点］
上記の従来技術にあっては、直状の細長いストリップ上
において複数の電線を並列させて接合することにより偏
平状に形成しているものであり、これにあっては製造時
において長尺のストリップａを配設した上に電線を整列
させねばならないので製造工程が面倒であり、製品にお
ける各電線の保護に欠ける等の欠点かある。[Problems to be Solved by the Invention] In the above-mentioned prior art, a plurality of electric wires are connected in parallel on a straight long strip to form a flat shape. In this case, the manufacturing process is troublesome because a long strip a must be arranged and the electric wires must be aligned during manufacturing, and there are disadvantages such as a lack of protection for each electric wire in the product.
本発明は上記した点に着目して為されたものであり、偏
平状に集束したワイヤハーネスの製造が容易であり、ま
た使用時における電線の保護が計られるようにしたワイ
ヤハーネスを提供せんとするものである。The present invention has been made in view of the above-mentioned points, and it is an object of the present invention to provide a wire harness which is easy to manufacture and which is bundled into a flat shape, and which protects electric wires during use. It is something to do.
上記の目的を達成するため、本発明においては、合成樹
脂の絶縁被覆を有する複数の電線を並設して該絶縁被覆
と同じ材料の発泡合成樹脂層により偏平状に集束して成
る構成を採用した。In order to achieve the above object, the present invention adopts a structure in which a plurality of electric wires having a synthetic resin insulation coating are arranged in parallel and bundled into a flat shape by a foamed synthetic resin layer made of the same material as the insulation coating. did.
第１図は本発明にかかるワイヤハーネスＷを示し、大、
小複数の絶縁電線１，２が並列され、相互の絶縁被覆１
ａ、２ａが高周波等で溶着処理されてから発泡合成樹脂
層３により偏平状に集束されている。ワイヤハーネスＷ
は偏平状幹線部Ｗ′に対して偏平状分岐線部Ｗｌ、Ｗ２
を有しており、−例においてテープ４により集束された
非偏平集束部Ｗ″を有し、各端部にコネクタ５が設けら
れている。FIG. 1 shows a wire harness W according to the present invention.
A plurality of small insulated wires 1 and 2 are arranged in parallel, and mutual insulation coating 1
a, 2a are welded using high frequency or the like and then focused into a flat shape by the foamed synthetic resin layer 3. Wire harness W
is the flat branch line part Wl, W2 with respect to the flat main line part W'.
In the example, it has a non-flat convergent portion W'' converged by a tape 4, and is provided with a connector 5 at each end.
大、小の電線１，２の絶縁被覆はそれぞれ塩化ビニルで
形成され、また発泡合成樹脂層３も同様に塩化ビニルで
形成され、一体に融着されている。The insulation coatings of the large and small electric wires 1 and 2 are each made of vinyl chloride, and the foamed synthetic resin layer 3 is also made of vinyl chloride and fused together.
ワイヤハーネスＷは偏平状曲折部６，７．８を有してお
り、該偏平状曲折部６，７．８には発泡合成樹脂層３に
より一定の曲折形状が保持されている。The wire harness W has flat bent portions 6, 7.8, and the flat bent portions 6, 7.8 are held in a constant bent shape by the foamed synthetic resin layer 3.
上記実施例においては、発泡合成樹脂層３はワイヤハー
ネスＷの片面にのみ設けられているが、強度を大にする
ために両面に設ける場合もある。In the above embodiment, the foamed synthetic resin layer 3 is provided only on one side of the wire harness W, but it may be provided on both sides in order to increase the strength.
他の実施例としては、並列した絶縁電線に対してその絶
縁電線と同じ材料の塩化ビニルのペーストを先づ塗布し
、次にその上に同じく塩化ビニルの発泡合成樹脂層を形
成して偏平状に集束する。Another example is to first coat parallel insulated wires with a vinyl chloride paste made of the same material as the insulated wires, and then form a foamed synthetic resin layer of vinyl chloride on top of the paste to form a flat shape. focus on.
第３図はかかる偏平状ワイヤハーネスの製造工程を示す
ものであり、同図（イ）に示される如き広巾の電線収容
溝ｇを有する電線配設治具Ｇを用 。FIG. 3 shows the manufacturing process of such a flat wire harness, in which a wire installation jig G having a wide wire receiving groove g as shown in FIG. 3(A) is used.
い、該溝ｇ内に大、小の複数の電線１．２を偏平状に配
設しく口）、予め絶縁被覆に高周波等の溶接処理を施し
た後該偏平状に配設された電線上に電線１，２の絶縁被
覆と同材料の塩化ビニルの溶融ペーストを広口のノズル
（図示せず）により偏平状に塗布し、冷却固定させてか
ら偏平状ワイヤハーネスとして取り出す。A plurality of large and small electric wires 1.2 are arranged in a flat shape in the groove (g), and after the insulation coating has been welded by high frequency etc. in advance, the electric wires arranged in a flat shape are A molten vinyl chloride paste, which is the same material as the insulation coating of the electric wires 1 and 2, is applied in a flat shape using a wide-mouthed nozzle (not shown), cooled and fixed, and then taken out as a flat wire harness.
本発明は上記した如くに、合成樹脂の絶縁被覆を有する
複数の電線を並設して該絶縁被覆と同じ材料の発泡合成
樹脂層により偏平状に集束して成るものであるから、容
易に製造することができると共に発泡合成樹脂層により
電線を保護し、また防音、異音防止効果を呈する。As described above, the present invention is made by arranging a plurality of electric wires having a synthetic resin insulating coating in parallel and converging them into a flat shape with a foamed synthetic resin layer made of the same material as the insulating coating, and therefore can be easily manufactured. At the same time, the foamed synthetic resin layer protects the electric wires and provides soundproofing and noise prevention effects.
第１図は本発明の一実施例についての斜視図、第２図は
同上のｎ−ＩＦ線断面図、第３図（イ）（ロ）（ハ）は
本発明にかかるワイヤハーネスの製造方法についての説
明図、第４図は従来例の説明図である。
１．２・・・電線、ｌａ、２ａ・・・合成樹脂の絶縁被
覆、３・・・発泡合成樹脂層。FIG. 1 is a perspective view of an embodiment of the present invention, FIG. 2 is a cross-sectional view taken along the n-IF line of the same as above, and FIGS. FIG. 4 is an explanatory diagram of a conventional example. 1.2... Electric wire, la, 2a... Synthetic resin insulation coating, 3... Foamed synthetic resin layer.
Claims (1)
絶縁被覆と同じ材料の発泡合成樹脂層により偏平状に集
束して成ることを特徴とするワイヤハーネス。1. A wire harness comprising a plurality of electric wires each having an insulating coating made of synthetic resin, which are arranged in parallel and bundled into a flat shape by a foamed synthetic resin layer made of the same material as the insulating coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61128161A JPH0642331B2 (en) | 1986-06-04 | 1986-06-04 | Wire harness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61128161A JPH0642331B2 (en) | 1986-06-04 | 1986-06-04 | Wire harness |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62285316A true JPS62285316A (en) | 1987-12-11 |
| JPH0642331B2 JPH0642331B2 (en) | 1994-06-01 |
Family
ID=14977896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61128161A Expired - Fee Related JPH0642331B2 (en) | 1986-06-04 | 1986-06-04 | Wire harness |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0642331B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63111715U (en) * | 1987-01-14 | 1988-07-18 | ||
| JP2012113888A (en) * | 2010-11-22 | 2012-06-14 | Shin Etsu Polymer Co Ltd | Covering material and communication cable using the same |
| WO2021049620A1 (en) * | 2019-09-13 | 2021-03-18 | 住友電装株式会社 | Wiring member |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5355789A (en) * | 1976-11-01 | 1978-05-20 | Nissan Shatai Co | Unified covering process for automobile wire |
| JPS55111018A (en) * | 1979-02-21 | 1980-08-27 | Showa Electric Wire & Cable Co | Flat cable and method of manufacturing same |
| JPS56159920U (en) * | 1980-04-30 | 1981-11-28 | ||
| JPS6080613U (en) * | 1983-11-08 | 1985-06-04 | 三菱自動車工業株式会社 | Automotive wire assembly |
| JPS60181815U (en) * | 1984-05-14 | 1985-12-03 | 日立電線株式会社 | flat cable |
| JPS62198007A (en) * | 1986-02-25 | 1987-09-01 | 松下冷機株式会社 | Wiring harness |
| JPS62157011U (en) * | 1986-03-27 | 1987-10-06 |
-
1986
- 1986-06-04 JP JP61128161A patent/JPH0642331B2/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5355789A (en) * | 1976-11-01 | 1978-05-20 | Nissan Shatai Co | Unified covering process for automobile wire |
| JPS55111018A (en) * | 1979-02-21 | 1980-08-27 | Showa Electric Wire & Cable Co | Flat cable and method of manufacturing same |
| JPS56159920U (en) * | 1980-04-30 | 1981-11-28 | ||
| JPS6080613U (en) * | 1983-11-08 | 1985-06-04 | 三菱自動車工業株式会社 | Automotive wire assembly |
| JPS60181815U (en) * | 1984-05-14 | 1985-12-03 | 日立電線株式会社 | flat cable |
| JPS62198007A (en) * | 1986-02-25 | 1987-09-01 | 松下冷機株式会社 | Wiring harness |
| JPS62157011U (en) * | 1986-03-27 | 1987-10-06 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63111715U (en) * | 1987-01-14 | 1988-07-18 | ||
| JP2012113888A (en) * | 2010-11-22 | 2012-06-14 | Shin Etsu Polymer Co Ltd | Covering material and communication cable using the same |
| WO2021049620A1 (en) * | 2019-09-13 | 2021-03-18 | 住友電装株式会社 | Wiring member |
| JP2021045000A (en) * | 2019-09-13 | 2021-03-18 | 住友電装株式会社 | Wiring member |
| CN114342189A (en) * | 2019-09-13 | 2022-04-12 | 住友电装株式会社 | Wiring member |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0642331B2 (en) | 1994-06-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |