JPH0553042U - Automotive wire harness - Google Patents
Automotive wire harnessInfo
- Publication number
- JPH0553042U JPH0553042U JP10301191U JP10301191U JPH0553042U JP H0553042 U JPH0553042 U JP H0553042U JP 10301191 U JP10301191 U JP 10301191U JP 10301191 U JP10301191 U JP 10301191U JP H0553042 U JPH0553042 U JP H0553042U
- Authority
- JP
- Japan
- Prior art keywords
- wire
- wire harness
- core
- line
- trunk
- 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.)
- Pending
Links
Landscapes
- Multi-Conductor Connections (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
- Insulated Conductors (AREA)
Abstract
(57)【要約】 （修正有）
【目的】多数本の偏平なる芯線の集合であるフラットケ
ーブル状の幹線と、多数本の偏平なる芯線の集合である
フラットケーブル状の枝線を用意し、その幹線の芯線と
枝線の芯線とを超音波溶接手段により接続してワイヤハ
ーネスとすることにより、自動組立を可能とする自動車
用ワイヤハーネスを提供することにある。
【構成】テープ状のワイヤハーネス幹線１１と、中間接
続片１７を接続したワイヤハーネス枝線１４を設け、ワ
イヤハーネス枝線１４の中間接続片１７をワイヤハーネ
ス幹線１１上に位置せしめ、中間接続片１７の所望の芯
線１８と、この芯線１８と重なり合うワイヤハーネス幹
線１１の所望の芯線１２とを超音波溶接手段により接続
することにより、幹線と枝線とが接続されて所望回路の
ワイヤハーネスが構成される。
(57) [Summary] (Modified) [Purpose] Prepare a flat cable-shaped trunk line, which is a set of many flat core wires, and a flat cable-shaped branch line, which is a set of many flat core wires, An object of the present invention is to provide an automobile wire harness that enables automatic assembly by connecting the core wire of the main line and the core wire of the branch line by ultrasonic welding means to form a wire harness. [Structure] A tape-shaped wire harness trunk line 11 and a wire harness branch line 14 to which an intermediate connection piece 17 is connected are provided, and the intermediate connection piece 17 of the wire harness branch line 14 is positioned on the wire harness trunk line 11 to form an intermediate connection piece. By connecting the desired core wire 17 of 17 and the desired core wire 12 of the wire harness trunk wire 11 overlapping the core wire 18 by ultrasonic welding means, the trunk wire and the branch wire are connected to form a wire harness of a desired circuit. To be done.
Description
【０００１】[0001]
本考案は、ワイヤハーネス組立ての自動化を可能ならしめる自動車用ワイヤハ ーネス構造に関するものである。 The present invention relates to a wire harness structure for an automobile, which enables automation of wire harness assembly.
【０００２】[0002]
例えば自動車に設備される各種の電気機器に接続される多数本の電線束すなわ ちワイヤハーネスを構成するには、図１に示すように所定の長さに切断せしめた 多数本の電線１を用意し、次いでこれら多数本の電線１を所定形状に整形せしめ た上でテーピング２等により結束せしめてワイヤハーネス３となし、さらに該ワ イヤハーネスの各先端には各々の電気機器（図示せず）に接続されるコネクタ４ を接続しているものである。 For example, in order to construct a bundle of a large number of electric wires, that is, a wire harness, which is connected to various electric devices installed in an automobile, a large number of electric wires 1 cut into a predetermined length as shown in Fig. 1 is used. The wire harness 3 is prepared and then shaped into a predetermined shape and then bound by taping 2 or the like to form a wire harness 3. Further, each electric device (not shown) is provided at each end of the wire harness. ) Is connected to the connector 4.
【０００３】[0003]
ところが自動車用として形成される上記ワイヤハーネス３は、その最大束部は １００本以上もある電線１が束ねられ、さらにその最大部長さは、１ｍ〜１．５ ｍ程度の長さを有する莫大なものであった。またこのワイヤハーネスの形状は、 自動車内に設備される電気機器の設備数が増大するにつれて複雑形状を呈して、 そのワイヤハーネスの配索経路も複雑なものであった。従って、このような莫大 かつ複雑形状のワイヤハーネスを手作業で作成する従来例では、そのワイヤハー ネスの製作に多大なる費用と時間がかかるという不具合がある。そこでこの不具 合を解消するためにワイヤハーネスの自立組立の研究開発も進められているが、 幹線に対して多数の分岐線が形成される複雑形状のワイヤハーネスにあっては、 自動組立が困難であった。 However, in the wire harness 3 formed for an automobile, the maximum bundle portion is bundled with 100 or more electric wires 1, and the maximum portion length is a huge length of about 1 m to 1.5 m. It was a thing. Further, the shape of this wire harness has become complicated as the number of electric devices installed in the automobile has increased, and the wiring route of the wire harness has also become complicated. Therefore, in the conventional example in which such a huge and complicated wire harness is manually created, there is a problem that it takes a lot of time and money to manufacture the wire harness. Therefore, in order to eliminate this inconvenience, research and development of self-assembly of wire harnesses are underway, but in the case of wire harnesses with complicated shapes in which many branch lines are formed with respect to the main line, automatic assembly is difficult Met.
【０００４】[0004]
本考案はかかる従来の難点に着目してなされたもので、多数本の偏平なる芯線 の集合であるフラットケーブル状の幹線と、多数本の偏平なる芯線の集合である フラットケーブル状の枝線を用意し、その幹線の芯線と枝線の芯線とを超音波溶 接手段により接続してワイヤハーネスとすることにより、自動組立を可能とする 自動車用ワイヤハーネスを提供することにある。 The present invention was made in view of the above-mentioned conventional drawbacks.A flat cable-shaped trunk line, which is a set of many flat core wires, and a flat cable-shaped branch line, which is a set of many flat core wires, are provided. An object of the present invention is to provide a wire harness for an automobile that enables automatic assembly by preparing and connecting the core wire of the trunk wire and the core wire of the branch wire by ultrasonic welding means to form a wire harness.
【０００５】[0005]
以下に本考案を図面に示す実施例に基いて詳細に説明する。 The present invention will be described in detail below based on the embodiments shown in the drawings.
【０００６】 図２において、１１は断面形状が方形である偏平なる芯線１２の多数本を、絶 縁シート１３で被覆して配列接着したテープ状のワイヤハーネス幹線であり、１ ４は通常の被覆電線１５を複数本束ねてなるワイヤハーネス枝線であって、この ワイヤハーネス枝線１４の一端には、コネクタ１６が接続され、またその他端に は中間接続片１７が接続されている。この中間接続片１７の構成は、図３で明示 するように断面形状が方形である偏平なる芯線１８の複数を、絶縁シート１９に より配列接着されているものであって、この中間接続片１７の各芯線１８の夫々 に前記ワイヤハーネス枝線１４の各被覆電線１５の芯線が半田付け又は超音波溶 接等の接続手段により接続されているものである。In FIG. 2, 11 is a tape-shaped wire harness trunk line in which a large number of flat core wires 12 each having a rectangular cross section are covered with an insulation sheet 13 and arranged and adhered, and 14 is a normal covering. A wire harness branch line formed by bundling a plurality of electric wires 15, a connector 16 is connected to one end of the wire harness branch line 14, and an intermediate connecting piece 17 is connected to the other end. As shown in FIG. 3, the intermediate connecting piece 17 has a structure in which a plurality of flat core wires 18 each having a rectangular cross-sectional shape are arrayed and bonded by an insulating sheet 19. The core wire of each covered electric wire 15 of the wire harness branch wire 14 is connected to each of the core wires 18 by a connecting means such as soldering or ultrasonic welding.
【０００７】 ２０はワイヤハーネス幹線１１の各芯線１２に接続される夫々の被覆電線であ って、これら被覆電線２０の先端には、コネクタ２１が接続されている。Reference numeral 20 denotes each covered electric wire connected to each core wire 12 of the wire harness trunk 11, and a connector 21 is connected to the tip of each covered electric wire 20.
【０００８】 そこで、本実施例のワイヤハーネスを構成するには、上記テープ状ワイヤハー ネス幹線１１と、中間接続片１７を接続したワイヤハーネス枝線１４を用意した 後、そのワイヤハーネス枝線１４の中間接続片１７をワイヤハーネス幹線１１上 に位置せしめ、次いでその中間接続片１７の所望の芯線１８と該芯線１８と重な り合うワイヤハーネス幹線１１の所望の芯線１２とを超音波溶接手段により接続 することにより、幹線１１と枝線１４とが接続されて所望回路のワイヤハーネス が構成されるものである。Therefore, in order to configure the wire harness of the present embodiment, after preparing the wire harness branch line 14 connecting the tape-shaped wire harness trunk line 11 and the intermediate connecting piece 17, the wire harness branch line 14 of the wire harness branch line 14 is prepared. The intermediate connecting piece 17 is positioned on the wire harness main line 11, and then the desired core wire 18 of the intermediate connecting piece 17 and the desired core wire 12 of the wire harness main wire 11 overlapping the core wire 18 are ultrasonically welded. By connecting, the main line 11 and the branch line 14 are connected to form a wire harness of a desired circuit.
【０００９】 このように本実施例にあっては、テープ状に形成されたワイヤハーネス幹線１ １に、中間接続片１７を介してワイヤハーネス枝線１４を超音波溶接してワイヤ ハーネスを構成するものであるから、そのワイヤハーネスの自動組立が可能とな る。またワイヤハーネス幹線１１の芯線１２と、中間接続片１７の芯線１８は偏 平形状であるために、その両芯線の超音波溶接による接続が確実に行なえるもの である。As described above, in this embodiment, the wire harness branch line 14 is ultrasonically welded to the tape-shaped wire harness main line 11 via the intermediate connecting piece 17 to form a wire harness. Since it is a wire harness, it is possible to automatically assemble the wire harness. Further, since the core wire 12 of the wire harness main line 11 and the core wire 18 of the intermediate connecting piece 17 are flat, the connection of both core wires by ultrasonic welding can be reliably performed.
【００１０】[0010]
以上のように本考案は、偏平なる多数本の芯線１２を配列するテープ状のワイ ヤハーネス幹線１１と、電線束１５の一端にコネクタ１６を接続し、他端に、そ の電線束の各電線に対応接続される偏平なる多数本の芯線１８を有する中間接続 片１７を有するワイヤハーネス枝線１４とからなり、上記ワイヤハーネス幹線１ １の偏平芯線１２と、中間接続片１７の偏平芯線１８とを超音波溶接せしめてな る自動車用ワイヤハーネスであるから、これによればテープ状に形成されたワイ ヤハーネス幹線１１に、中間接続片１７を介してワイヤハーネス枝線１４を超音 波溶接してワイヤハーネスを構成するものであるから、そのワイヤハーネスの自 動組立が可能となる。またワイヤハーネス幹線１１の芯線１２と、中間接続片１ ７の芯線１８は偏平形状であるために、その両芯線の超音波溶接による接続が確 実に行なえるという効果が得られる。 As described above, according to the present invention, a tape-shaped wire harness trunk line 11 in which a large number of flat core wires 12 are arranged, a connector 16 is connected to one end of an electric wire bundle 15, and each electric wire of the electric wire bundle is connected to the other end. A wire harness branch line 14 having an intermediate connecting piece 17 having a large number of flat core wires 18 connected to each other, and a flat core wire 12 of the wire harness trunk line 11 and a flat core wire 18 of the intermediate connecting piece 17. According to this, since the wire harness for automobiles is ultrasonically welded, the wire harness branch line 14 is ultrasonically welded to the wire harness main line 11 formed in a tape shape via the intermediate connecting piece 17. Since it constitutes a wire harness, the wire harness can be automatically assembled. Further, since the core wire 12 of the wire harness main line 11 and the core wire 18 of the intermediate connecting piece 17 are flat, it is possible to obtain an effect that the connection of both core wires by ultrasonic welding can be reliably performed.
【図１】従来のワイヤハーネスの説明図。FIG. 1 is an explanatory view of a conventional wire harness.
【図２】本考案実施例のワイヤハーネスの説明図。FIG. 2 is an explanatory diagram of a wire harness according to an embodiment of the present invention.
【図３】本考案実施例のワイヤハーネスの構成詳細説明
図。FIG. 3 is a detailed configuration diagram of the wire harness according to the embodiment of the present invention.
１１…ワイヤハーネス幹線 １２…芯線 １３…絶縁シート １４…ワイヤハーネ
ス枝線 １５…被覆電線 １６…コネクタ １７…中間接続片 １８…芯線 １９…絶縁シート ２０…被覆電線 ２１…コネクタ11 ... Wire harness main line 12 ... Core wire 13 ... Insulation sheet 14 ... Wire harness branch line 15 ... Coated electric wire 16 ... Connector 17 ... Intermediate connection piece 18 ... Core wire 19 ... Insulation sheet 20 ... Coated electric wire 21 ... Connector
Claims (1)
るテープ状のワイヤハーネス幹線（１１）と、電線束
（１５）の一端にコネクタ（１６）を接続し、他端に、
その電線束の各電線に対応接続される偏平なる多数本の
芯線（１８）を有する中間接続片（１７）を有するワイ
ヤハーネス枝線（１４）とからなり、上記ワイヤハーネ
ス幹線（１１）の偏平芯線（１２）と、中間接続片（１
７）の偏平芯線（１８）とを超音波溶接せしめてなるこ
とを特徴とする自動車用ワイヤハーネス。1. A tape-shaped wire harness trunk (11) in which a number of flat core wires (12) are arranged, a connector (16) is connected to one end of an electric wire bundle (15), and the other end is connected to the other end.
The wire harness branch line (14) having an intermediate connecting piece (17) having a large number of flat core wires (18) connected to the respective wires of the wire bundle, and the flattening of the wire harness trunk line (11). The core wire (12) and the intermediate connecting piece (1
A wire harness for an automobile, characterized by being ultrasonically welded to the flat core wire (18) of 7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10301191U JPH0553042U (en) | 1991-12-13 | 1991-12-13 | Automotive wire harness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10301191U JPH0553042U (en) | 1991-12-13 | 1991-12-13 | Automotive wire harness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0553042U true JPH0553042U (en) | 1993-07-13 |
Family
ID=14342706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10301191U Pending JPH0553042U (en) | 1991-12-13 | 1991-12-13 | Automotive wire harness |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0553042U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021146941A (en) * | 2020-03-19 | 2021-09-27 | 日本発條株式会社 | Vehicular harness junction structure and vehicle seat |
-
1991
- 1991-12-13 JP JP10301191U patent/JPH0553042U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021146941A (en) * | 2020-03-19 | 2021-09-27 | 日本発條株式会社 | Vehicular harness junction structure and vehicle seat |
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