JP2003317840A - Electric wire connection structure - Google Patents

Electric wire connection structure

Info

Publication number
JP2003317840A
JP2003317840A JP2002126270A JP2002126270A JP2003317840A JP 2003317840 A JP2003317840 A JP 2003317840A JP 2002126270 A JP2002126270 A JP 2002126270A JP 2002126270 A JP2002126270 A JP 2002126270A JP 2003317840 A JP2003317840 A JP 2003317840A
Authority
JP
Japan
Prior art keywords
electric wire
pressure contact
case
electric
connection structure
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.)
Abandoned
Application number
JP2002126270A
Other languages
Japanese (ja)
Inventor
Masayuki Kondo
昌幸 近藤
Haruhiko Sato
晴彦 佐藤
Yoshitoshi Okimoto
美敏 沖本
Kenzo Kawahata
謙三 河畑
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.)
Toyota Motor Corp
Yazaki Corp
Original Assignee
Toyota Motor Corp
Yazaki Corp
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 Toyota Motor Corp, Yazaki Corp filed Critical Toyota Motor Corp
Priority to JP2002126270A priority Critical patent/JP2003317840A/en
Publication of JP2003317840A publication Critical patent/JP2003317840A/en
Abandoned legal-status Critical Current

Links

Abstract

<P>PROBLEM TO BE SOLVED: To provide an electric wire connection structure surely connecting electric wires without using any exclusive tool when crimping. <P>SOLUTION: The electric wire connection structure is composed of a case 53 housing the electric wires 51, 52, and crimp terminals 54 for fixing electric wire groups 51 to the electric wire groups 52 having smaller diameter than that of the electric wire groups 51 housed in an electric wire housing part of the case 53 in a state of lying one upon the other, in parallel rows, and jointing the electric wire 51 to the electric wire 52 from the side of the electric wire group 52 having smaller diameter. <P>COPYRIGHT: (C)2004,JPO

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【発明の属する技術分野】本発明は電線接続構造に関す
る。
TECHNICAL FIELD The present invention relates to a wire connection structure.

【0002】[0002]

【従来の技術】従来、電線の接続技術に関して、実開平
4−123071号が提案されている。ここで提案され
ている分岐接続器1は、図6に示すように、上下ケーシ
ング1a,1bを有し、その内側の碁盤目状の溝に適宜
圧接端子4を設置し、これらの圧接端子4上には、ハー
ネスの電線端末が接続されるコネクタ2に接続された接
続コード3がバスバーと同様にクロスして布線され、圧
接端子4により必要位置で分岐接続されるようになって
いる。
2. Description of the Related Art Conventionally, Japanese Utility Model Laid-Open No. 4-123071 has been proposed as a technique for connecting electric wires. As shown in FIG. 6, the branch connector 1 proposed here has upper and lower casings 1a and 1b, in which a pressure contact terminal 4 is appropriately installed in a grid-shaped groove inside thereof, and these pressure contact terminals 4 are provided. The connection cord 3 connected to the connector 2 to which the electric wire terminal of the harness is connected is crossed and wired in the same manner as the bus bar, and is branched and connected at a required position by the pressure contact terminal 4.

【0003】[0003]

【発明が解決しようとする課題】しかしながら、図6に
示した従来の分岐接続器1は、直交する電線3,3を圧
接する為に専用工具が必要になるという問題があった。
また、電線3,3同士をT字状にクロスさせて接続する
ため、電線3,3の両方を同時には接続できないという
問題があった。更に、圧接時に電線3を特に固定してい
ないため、接続が不安定になるという問題があった。
However, the conventional branch connector 1 shown in FIG. 6 has a problem that a dedicated tool is required to press the electric wires 3 and 3 which are orthogonal to each other.
Further, since the electric wires 3 and 3 are connected in a T-shaped cross shape, there is a problem that both the electric wires 3 and 3 cannot be connected at the same time. Further, since the electric wire 3 is not particularly fixed at the time of pressure contact, there is a problem that the connection becomes unstable.

【0004】本発明は、前述した課題を解決するために
なされたものであり、その目的は圧接時に専用工具を必
要とせず、しかも電線を確実に接続できる電線接続構造
を提供することにある。
The present invention has been made in order to solve the above-mentioned problems, and an object thereof is to provide an electric wire connection structure which does not require a dedicated tool at the time of press contact and can surely connect electric wires.

【0005】[0005]

【課題を解決するための手段】本発明は、前述した目的
を達成するために、電線を収納するケースと、前記ケー
スの電線収納部に互いに平行に重ねた状態で収納された
電線群と前記電線群よりも径が小さい電線群とを並列に
固定し、前記電線同士を径が小さい電線群側からジョイ
ントするための圧接端子とを有することを特徴とする
(請求項1)。
In order to achieve the above-mentioned object, the present invention provides a case for accommodating an electric wire, an electric wire group accommodated in the electric wire accommodating portion of the case in parallel with each other, and an electric wire group An electric wire group having a diameter smaller than that of the electric wire group is fixed in parallel, and a pressure contact terminal is provided for joining the electric wires together from the electric wire group having a smaller diameter (claim 1).

【0006】また、本発明は、前記電線群または前記径
が小さい電線群の一方または両方をフラット電線とした
こと(請求項2)、前記ケースが上ケースと下ケースと
を有し、前記したケースが前記電線群を前記上ケースと
の間で押さえるための突起を有すること(請求項3)、
前記下ケースが前記電線の被覆部を切り裂くための突起
を有すること(請求項4)、前記圧接端子の圧接方向の
断面形状を四角とし、一箇所の圧接部において圧接刃を
2枚備えたこと(請求項5)、前記圧接刃の形状を1枚
の板状としたこと(請求項6)、前記圧接刃が前記ケー
スに対するロック機構を備えたこと(請求項7)。
Further, according to the present invention, one or both of the electric wire group and the electric wire group having a small diameter are flat electric wires (claim 2), and the case has an upper case and a lower case. The case has a protrusion for pressing the wire group between the case and the upper case (claim 3),
The lower case has a protrusion for splitting the covering portion of the electric wire (claim 4), the sectional shape of the pressure contact terminal in the pressure contact direction is square, and two pressure contact blades are provided at one pressure contact portion. (Claim 5) The shape of the pressure contact blade is one plate shape (Claim 6), and the pressure contact blade is provided with a lock mechanism for the case (Claim 7).

【0007】本発明によれば、上ケースと下ケースにて
電線位置を決めることができるので、電線位置ずれによ
る接続状態のばらつきは発生せず、安定した接続が可能
となる(請求項1)。
According to the present invention, since the electric wire position can be determined by the upper case and the lower case, the connection state does not vary due to the positional deviation of the electric wires, and stable connection is possible (claim 1). .

【0008】また、電線を圧接するための治具は、圧接
端子を上ケース底面に対して押圧するだけでよいので、
ハンドプレスやペンチ等の簡易治具にて接続作業を行う
ことができる(請求項1)。
Further, since the jig for pressing the electric wire only needs to press the pressing terminal against the bottom surface of the upper case,
Connection work can be performed with a simple jig such as a hand press or pliers (Claim 1).

【0009】更に、圧接端子の圧接方向の断面形状を四
角とし、一箇所の圧接部において圧接刃を2枚備えた場
合には、電線の心線と圧接端子との接触性が向上する
(請求項5)。
Further, when the pressure contact terminal has a rectangular cross section in the pressure contact direction and two pressure contact blades are provided at one pressure contact portion, the contact property between the core wire of the electric wire and the pressure contact terminal is improved. Item 5).

【0010】また、圧接刃の形状を1枚の板状とした場
合には、ジョイント部の省スペースが可能となる(請求
項6)。
Further, when the pressure contact blade has a single plate shape, it is possible to save space in the joint portion (claim 6).

【0011】更に、圧接刃がケースに対するロック機構
を備えた場合には、圧接端子がケースから不用意に脱落
するのを防止できる(請求項7)。
Further, when the press contact blade is provided with a lock mechanism for the case, it is possible to prevent the press contact terminal from being accidentally dropped from the case (claim 7).

【0012】[0012]

【発明の実施の形態】以下、本発明に係る電線接続構造
の一実施形態について、図面に基づいて詳細に説明す
る。図1は本発明に係る電線接続器を示す斜視図、図2
は本発明に係る電線接続器の下ケースを示す斜視図、図
3は本発明に係る電線接続器の上ケースを示す斜視図、
図4は本発明に係る電線接続器を示す斜視図、図5は本
発明に係る電線接続器の下ケースを取り除いた状態を示
す図である。
BEST MODE FOR CARRYING OUT THE INVENTION An embodiment of an electric wire connecting structure according to the present invention will be described below in detail with reference to the drawings. 1 is a perspective view showing an electric wire connector according to the present invention, FIG.
Is a perspective view showing the lower case of the electric wire connector according to the present invention; FIG. 3 is a perspective view showing the upper case of the electric wire connector according to the present invention;
FIG. 4 is a perspective view showing an electric wire connector according to the present invention, and FIG. 5 is a view showing a state in which a lower case of the electric wire connector according to the present invention is removed.

【0013】図1に示すように、本発明を適用した電線
接続器5は、電線51,52を収納するケース53と、
このケース53の電線収納部に互いに平行に重ねた状態
で収納された電線群51,51・・・と、この電線群5
1,51・・・よりも径が小さい電線群52,52・・
・とを並列に固定し、これらの電線51,51・・・、
52,52・・・同士を径が小さい電線群52,52・
・・側からジョイントするための圧接端子54,54・
・・とを有している。
As shown in FIG. 1, an electric wire connector 5 to which the present invention is applied has a case 53 for accommodating the electric wires 51 and 52,
The electric wire groups 51, 51 ... Stored in the electric wire accommodating portion of the case 53 in parallel with each other and the electric wire group 5
Wire groups 52, 52 ...
.And are fixed in parallel, and these electric wires 51, 51 ...
52, 52 ... Electric wire groups 52, 52 ...
..Pressure contact terminals 54, 54 for jointing from the side
.. and have

【0014】ケース53は、下ケース55と、上ケース
56とを備えている。そのうち、下ケース55は、図2
にその裏面側を示すように、全体が矩形の板状に形成さ
れ、その板面に圧接端子54,54・・・を挿入するた
めの挿入口57,57・・・が設けられている。また、
下ケース55の裏面側には、各電線群51,51・・
・、52,52・・・を上ケース56との間で押さえる
ための突起58,58・・・が突設されている。更に、
下ケース55には、圧接端子54の挿入力を下げると共
に、圧接端子54のがたを防止するために、リブ66が
設けられている。
The case 53 includes a lower case 55 and an upper case 56. The lower case 55 is shown in FIG.
As shown on the back side thereof, the whole is formed in a rectangular plate shape, and insertion ports 57, 57 ... For inserting the pressure contact terminals 54, 54 ... Are provided in the plate surface. Also,
On the back surface side of the lower case 55, the electric wire groups 51, 51, ...
The projections 58, 58 ... For pressing the 52, 52 ... Furthermore,
The lower case 55 is provided with ribs 66 for reducing the insertion force of the pressure contact terminal 54 and for preventing the pressure contact terminal 54 from rattling.

【0015】上ケース56は、図3に示すように、その
全体が矩形の板状に形成され、その両端の一部分が略直
角に折り曲げられて、下ケース55を嵌め込むための側
板59,59・・が設けられている。また、上ケース5
6の板面には、圧接端子54,54・・・の圧接部6
0,60(図1)を挿入するための長孔61,61・・
・が設けられている。
As shown in FIG. 3, the upper case 56 is formed in a rectangular plate shape as a whole, and both ends thereof are bent at substantially right angles to form side plates 59, 59 for fitting the lower case 55 therein.・ ・ Is provided. Also, the upper case 5
On the plate surface of 6, the pressure contact portions 6 of the pressure contact terminals 54, 54 ...
Long holes 61, 61 ... For inserting 0, 60 (Fig. 1)
・ Is provided.

【0016】圧接端子54は、図1に示すように、その
圧接方向の断面が4角形の筒状に形成され、その両側に
圧接部60,60が設けられている。これらの圧接部6
0,60には、電線51,52を挟むためにV字状の溝
62が設けられている。そして、この溝62の両側には
電線51,52の被覆部を切り裂くための圧接刃63,
63が形成されている。すなわち、これらの2枚の圧接
刃63,63はそれぞれ一枚の板状に形成されている。
As shown in FIG. 1, the press contact terminal 54 is formed in a tubular shape having a quadrangular cross section in the press contact direction, and press contact portions 60, 60 are provided on both sides thereof. These pressure contact parts 6
The 0 and 60 are provided with V-shaped grooves 62 for sandwiching the electric wires 51 and 52. Then, on both sides of the groove 62, pressure contact blades 63 for cutting the covering portions of the electric wires 51, 52,
63 is formed. That is, each of these two press contact blades 63, 63 is formed as a single plate.

【0017】また、圧接端子54の圧接部60,60が
ない側の側面には、この圧接端子54を下ケース55に
固定するためのロック機構として端子固定爪64が設け
られている。
A terminal fixing claw 64 is provided on the side surface of the pressure contact terminal 54 on the side where the pressure contact portions 60, 60 are not provided as a lock mechanism for fixing the pressure contact terminal 54 to the lower case 55.

【0018】つぎに、この電線接続器5の作用を説明す
る。この電線接続器5によって、電線51,51・・
・、52,52・・・同士を接続する場合には、図4に
示すように、まず細い方の電線52,52・・・を下ケ
ース55の突起58,58間にセットして位置決めす
る。
Next, the operation of the electric wire connector 5 will be described. With the electric wire connector 5, the electric wires 51, 51, ...
.., 52, 52 ... To connect the two, as shown in FIG. 4, first, the thinner electric wires 52, 52 ... Are set between the protrusions 58, 58 of the lower case 55 for positioning. .

【0019】次に、太い方の電線51,51・・・、こ
こでは電線51,51・・・によって形成されたフラッ
ト電線65を上ケース56にセットする。次に、下ケー
ス55と上ケース56とを組み合わせて、両方の電線5
1,51・・・、52,52・・・を上下のケース5
5,56で挟むことにより固定する。次に、図1に示す
ように、下ケース55を上側にして、その挿入口57,
57・・・に圧接端子54,54・・・を圧接部60,
60から挿入する。そうすると、図5に示すように、各
圧接端子54の両方の圧接部60,60の溝62,62
に電線51,52が重なった状態で挿入されて固定され
る。
Next, the thicker electric wires 51, 51, ... In this case, the flat electric wires 65 formed by the electric wires 51, 51. Next, by combining the lower case 55 and the upper case 56, both electric wires 5
1, 51 ..., 52, 52 ... are upper and lower cases 5
It is fixed by sandwiching it with 5,56. Next, as shown in FIG. 1, with the lower case 55 on the upper side, the insertion opening 57,
57 to the pressure contact terminals 54, 54 ...
Insert from 60. Then, as shown in FIG. 5, the grooves 62, 62 of both pressure contact portions 60, 60 of each pressure contact terminal 54.
The electric wires 51 and 52 are inserted and fixed in an overlapping state.

【0020】このとき、電線51,52の被覆部が圧接
端子54の溝62の両側に形成された圧接刃63,63
によって切り裂かれ、上下の電線51,52の心線(図
示せず)が圧接端子54を介して接続される。
At this time, the covering portions of the electric wires 51, 52 are formed on both sides of the groove 62 of the press contact terminal 54, and the press contact blades 63, 63 are formed.
The core wires (not shown) of the upper and lower electric wires 51 and 52 are connected to each other via the pressure contact terminal 54.

【0021】このように、本発明によれば、ケース53
の上ケース56と下ケース55によって電線51,52
の位置を決めることができるので、電線位置ずれによる
接続状態のばらつきは発生せず、安定した接続が可能と
なる。
As described above, according to the present invention, the case 53 is formed.
The upper case 56 and the lower case 55 allow the electric wires 51, 52
Since the position of can be determined, the connection state does not fluctuate due to the displacement of the electric wire, and stable connection is possible.

【0022】また、圧接端子54を圧接するための治具
としては、圧接端子54を上ケース56の底面側に向け
て押すだけでよいので、ハンドプレスやペンチ等の簡易
治具にて接続作業を行うことができ、従来のように専用
の治具を使用する必要がないので、作業が容易になる。
Further, as a jig for press-contacting the press-connecting terminal 54, it is sufficient to push the press-connecting terminal 54 toward the bottom surface side of the upper case 56. Therefore, a simple jig such as a hand press or pliers can be used for connection work. Can be carried out, and there is no need to use a dedicated jig as in the prior art, so the work becomes easy.

【0023】また、圧接端子54の圧接方向の断面形状
を四角とし、一箇所の圧接部60において圧接刃63,
63を2枚備えたので、電線51,52との接触性が向
上する。更に、圧接刃63,63の形状を1枚の板状に
形成したので、ジョイント部の省スペースが可能とな
る。
Further, the cross-sectional shape of the press contact terminal 54 in the press contact direction is a square, and the press contact blades 63, 63
Since two 63 are provided, the contactability with the electric wires 51 and 52 is improved. Further, since the pressure contact blades 63, 63 are formed in the shape of a single plate, it is possible to save space in the joint portion.

【0024】更に、圧接端子54に下ケース55に対す
るロック機構として端子固定爪64を備えたので、圧接
端子54が下ケース55から不用意に外れるのを防止で
き、信頼性が向上する。
Further, since the pressure contact terminal 54 is provided with the terminal fixing claw 64 as a locking mechanism for the lower case 55, it is possible to prevent the pressure contact terminal 54 from being accidentally detached from the lower case 55, and reliability is improved.

【0025】なお、上述の実施形態では、径が太い方の
電線51,51・・・のみをフラット電線としたが、径
が細い方の電線52,52・・・のみ、またはこれらの
両方をフラット電線とすることができる。但し、径が細
い方の電線52,52・・・をフラット電線とした場合
には、下ケース55の突起58,58・・・の先端を鋭
利な形状とし、これらの突起58,58・・・でフラッ
ト電線の被覆部を突き破ることができるようにする必要
がある。
In the above-described embodiment, only the electric wires 51, 51 ... Of the larger diameter are flat electric wires, but only the electric wires 52, 52 .. It can be a flat wire. However, when the electric wires 52, 52 ... Of smaller diameter are flat electric wires, the tips of the projections 58, 58 ... Of the lower case 55 are made into a sharp shape, and the projections 58, 58 ...・ It is necessary to be able to break through the coating of the flat wire with.

【0026】[0026]

【発明の効果】以上、説明したように、本発明によれ
ば、上ケースと下ケースにて電線位置を決めることがで
きるので、電線位置ずれによる接続状態のばらつきは発
生せず、安定した接続が可能となる(請求項1)。ま
た、電線を圧接するための治具は、圧接端子を上ケース
底面に対して押圧するだけでよいので、ハンドプレスや
ペンチ等の簡易治具にて接続作業を行うことができ、接
続作業が容易になる(請求項1)。
As described above, according to the present invention, since the electric wire position can be determined by the upper case and the lower case, the connection state does not vary due to the electric wire position shift, and the stable connection is achieved. It becomes possible (Claim 1). Also, since the jig for pressing the electric wire only needs to press the pressing terminal against the bottom surface of the upper case, the connection work can be performed with a simple jig such as a hand press or pliers. It becomes easy (Claim 1).

【0027】また、圧接端子の圧接方向の断面形状を四
角とし、一箇所の圧接部において圧接刃を2枚備えた場
合には、電線の心線と圧接端子との接触性が向上するの
で、確実に接続できる(請求項5)。
Further, when the pressure contact terminal has a rectangular cross-sectional shape in the pressure contact direction and two pressure contact blades are provided at one pressure contact portion, the contact between the core wire of the electric wire and the pressure contact terminal is improved. A reliable connection can be made (Claim 5).

【0028】また、圧接刃の形状を1枚の板状とした場
合には、ジョイント部の省スペースが可能となる(請求
項6)。
Further, when the pressure contact blade has a single plate shape, the space of the joint portion can be saved (claim 6).

【0029】更に、圧接端子の圧接刃がケースに対する
ロック機構を備えた場合には、圧接端子がケースから不
用意に脱落するのを防止できるので、信頼性が向上する
(請求項7)。
Further, when the press contact blade of the press contact terminal is provided with the lock mechanism for the case, it is possible to prevent the press contact terminal from being accidentally dropped from the case, so that the reliability is improved (claim 7).

【図面の簡単な説明】[Brief description of drawings]

【図1】本発明に係る電線接続器を示す斜視図である。FIG. 1 is a perspective view showing an electric wire connector according to the present invention.

【図2】本発明に係る電線接続器の下ケースを示す斜視
図である。
FIG. 2 is a perspective view showing a lower case of the wire connector according to the present invention.

【図3】本発明に係る電線接続器の上ケースを示す斜視
図である。
FIG. 3 is a perspective view showing an upper case of the wire connector according to the present invention.

【図4】本発明に係る電線接続器を示す斜視図である。FIG. 4 is a perspective view showing an electric wire connector according to the present invention.

【図5】本発明に係る電線接続器の下ケースを取り除い
た状態を示す図である。
FIG. 5 is a view showing a state in which a lower case of the electric wire connector according to the present invention is removed.

【図6】従来例に係る分岐接続治具を示す斜視図であ
る。
FIG. 6 is a perspective view showing a branch connection jig according to a conventional example.

【符号の説明】[Explanation of symbols]

5 電線接続器 51 径が太い方の電線 52 径が細い方の電線 53 ケース 54 圧接端子 55 下ケース 56 上ケース 57 挿入口 58 突起 60 圧接部 62 溝 63 圧接刃 64 端子固定爪(ロック機構) 65 フラット電線 5 electric wire connector 51 Electric wire with thicker diameter 52 Electric wire with smaller diameter 53 cases 54 Pressure contact terminal 55 Lower case 56 upper case 57 insertion slot 58 Protrusion 60 Pressure contact part 62 groove 63 Pressing blade 64-terminal fixing claw (lock mechanism) 65 flat wire

───────────────────────────────────────────────────── フロントページの続き (72)発明者 佐藤 晴彦 愛知県豊田市福受町上ノ切159−1 矢崎 部品株式会社内 (72)発明者 沖本 美敏 愛知県豊田市トヨタ町1番地 トヨタ自動 車株式会社内 (72)発明者 河畑 謙三 愛知県豊田市トヨタ町1番地 トヨタ自動 車株式会社内 Fターム(参考) 5E012 AA03 AA08 AA43 AA44 5E077 BB03 BB05 BB11 BB23 BB37 CC06 DD11 EE05 FF02 FF04 GG10 GG12 GG25 GG26 JJ20 5E085 BB02 BB05 BB12 CC05 CC09 DD07 DD19 EE07 FF05 FF13 GG03 JJ31 JJ38 5G355 AA03 BA01 BA11 5G375 AA11 CA02 CA13 CC07 DA36 DB09 DB23    ─────────────────────────────────────────────────── ─── Continued front page    (72) Inventor Haruhiko Sato             159-1 Kaminogiri, Fukuke Town, Toyota City, Aichi Prefecture Yazaki             Parts Co., Ltd. (72) Inventor Mitsutoshi Okimoto             1 Toyota Town, Toyota City, Aichi Prefecture Toyota Auto             Car Co., Ltd. (72) Inventor Kenzo Kawabata             1 Toyota Town, Toyota City, Aichi Prefecture Toyota Auto             Car Co., Ltd. F-term (reference) 5E012 AA03 AA08 AA43 AA44                 5E077 BB03 BB05 BB11 BB23 BB37                       CC06 DD11 EE05 FF02 FF04                       GG10 GG12 GG25 GG26 JJ20                 5E085 BB02 BB05 BB12 CC05 CC09                       DD07 DD19 EE07 FF05 FF13                       GG03 JJ31 JJ38                 5G355 AA03 BA01 BA11                 5G375 AA11 CA02 CA13 CC07 DA36                       DB09 DB23

Claims (7)

【特許請求の範囲】[Claims] 【請求項1】 電線を収納するケースと、前記ケースの
電線収納部に互いに平行に重ねた状態で収納された電線
群と前記電線群よりも径が小さい電線群とを並列に固定
し、前記電線同士を径が小さい電線群側からジョイント
するための圧接端子とを有することを特徴とする電線接
続構造。
1. A case for accommodating an electric wire, an electric wire group accommodated in a state in which the electric wire accommodating portion of the case is stacked in parallel with each other, and an electric wire group having a diameter smaller than the electric wire group are fixed in parallel, An electric wire connection structure comprising: a pressure contact terminal for jointing electric wires from the electric wire group side having a small diameter.
【請求項2】 前記電線群または前記径が小さい電線群
の一方または両方をフラット電線としたことを特徴とす
る請求項1に記載した電線接続構造。
2. The electric wire connection structure according to claim 1, wherein one or both of the electric wire group and the electric wire group having a small diameter are flat electric wires.
【請求項3】 前記ケースが上ケースと下ケースとを有
し、前記下ケースが前記電線群を前記上ケースとの間で
押さえるための突起を有することを特徴とする請求項1
または請求項2に記載した電線接続構造。
3. The case has an upper case and a lower case, and the lower case has a protrusion for pressing the wire group between the upper case and the lower case.
Alternatively, the electric wire connection structure according to claim 2.
【請求項4】 前記下ケースが前記電線の被覆部を切り
裂くための突起を有することを特徴とする請求項3に記
載した電線接続構造。
4. The electric wire connection structure according to claim 3, wherein the lower case has a protrusion for cutting a cover portion of the electric wire.
【請求項5】 前記圧接端子の圧接方向の断面形状を四
角とし、一箇所の圧接部において圧接刃を2枚備えたこ
とを特徴とする請求項1ないし請求項4に記載した電線
接続構造。
5. The wire connecting structure according to claim 1, wherein the pressure contact terminal has a rectangular cross-sectional shape in the pressure contact direction, and two pressure contact blades are provided at one pressure contact portion.
【請求項6】 前記圧接刃の形状を1枚の板状としたこ
とを特徴とする請求項1ないし請求項5に記載した電線
接続構造。
6. The electric wire connecting structure according to claim 1, wherein the press contact blade has a single plate shape.
【請求項7】 前記圧接刃が前記ケースに対するロック
機構を備えたことを特徴とする請求項1ないし請求項6
に記載した電線接続構造。
7. The pressure contact blade is provided with a lock mechanism for the case, according to any one of claims 1 to 6.
Wire connection structure described in.
JP2002126270A 2002-04-26 2002-04-26 Electric wire connection structure Abandoned JP2003317840A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2002126270A JP2003317840A (en) 2002-04-26 2002-04-26 Electric wire connection structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002126270A JP2003317840A (en) 2002-04-26 2002-04-26 Electric wire connection structure

Publications (1)

Publication Number Publication Date
JP2003317840A true JP2003317840A (en) 2003-11-07

Family

ID=29540734

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002126270A Abandoned JP2003317840A (en) 2002-04-26 2002-04-26 Electric wire connection structure

Country Status (1)

Country Link
JP (1) JP2003317840A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100470931C (en) * 2005-02-25 2009-03-18 松下电工株式会社 Pressure coupling connector
JP2010218860A (en) * 2009-03-17 2010-09-30 Yazaki Corp Joint connector
JP2016006801A (en) * 2015-10-09 2016-01-14 スリーエム イノベイティブ プロパティズ カンパニー connector
JP2019079717A (en) * 2017-10-25 2019-05-23 矢崎総業株式会社 Branch connector and communication network

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56161781U (en) * 1980-04-30 1981-12-02
JPS5740873A (en) * 1980-06-26 1982-03-06 Du Pont Box type connector
JPS5942785A (en) * 1982-08-31 1984-03-09 日本圧着端子製造株式会社 Electric connector
JPS60150779U (en) * 1984-03-17 1985-10-07 日本圧着端子製造株式会社 Multipole pressure welding connector
JPS62501247A (en) * 1984-12-22 1987-05-14 ト−マス アンド ベツツ コ−ポレ−シヨン flat cable connector
JPS62154586A (en) * 1985-12-23 1987-07-09 モレツクス インコ−ポレ−テツド Electric terminal
JPS62173163U (en) * 1986-04-22 1987-11-04
JPH0662468U (en) * 1992-12-25 1994-09-02 サンクス株式会社 Connector for parallel multi-core cable interconnection
JPH0718357U (en) * 1993-09-10 1995-03-31 サンクス株式会社 Connector for parallel multi-core cable interconnection
JPH0847139A (en) * 1994-07-27 1996-02-16 Sumitomo Wiring Syst Ltd Insulating plate and electrical connection box containing such insulating plate
JPH08196019A (en) * 1995-01-12 1996-07-30 Yazaki Corp Multi-connection type crimp terminal and electric connection box
JPH1021972A (en) * 1996-07-05 1998-01-23 Nichifu Co Ltd Connector
JPH10162916A (en) * 1996-11-27 1998-06-19 Nichifu Co Ltd Connector

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56161781U (en) * 1980-04-30 1981-12-02
JPS5740873A (en) * 1980-06-26 1982-03-06 Du Pont Box type connector
JPS5942785A (en) * 1982-08-31 1984-03-09 日本圧着端子製造株式会社 Electric connector
JPS60150779U (en) * 1984-03-17 1985-10-07 日本圧着端子製造株式会社 Multipole pressure welding connector
JPS62501247A (en) * 1984-12-22 1987-05-14 ト−マス アンド ベツツ コ−ポレ−シヨン flat cable connector
JPS62154586A (en) * 1985-12-23 1987-07-09 モレツクス インコ−ポレ−テツド Electric terminal
JPS62173163U (en) * 1986-04-22 1987-11-04
JPH0662468U (en) * 1992-12-25 1994-09-02 サンクス株式会社 Connector for parallel multi-core cable interconnection
JPH0718357U (en) * 1993-09-10 1995-03-31 サンクス株式会社 Connector for parallel multi-core cable interconnection
JPH0847139A (en) * 1994-07-27 1996-02-16 Sumitomo Wiring Syst Ltd Insulating plate and electrical connection box containing such insulating plate
JPH08196019A (en) * 1995-01-12 1996-07-30 Yazaki Corp Multi-connection type crimp terminal and electric connection box
JPH1021972A (en) * 1996-07-05 1998-01-23 Nichifu Co Ltd Connector
JPH10162916A (en) * 1996-11-27 1998-06-19 Nichifu Co Ltd Connector

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100470931C (en) * 2005-02-25 2009-03-18 松下电工株式会社 Pressure coupling connector
JP2010218860A (en) * 2009-03-17 2010-09-30 Yazaki Corp Joint connector
JP2016006801A (en) * 2015-10-09 2016-01-14 スリーエム イノベイティブ プロパティズ カンパニー connector
JP2019079717A (en) * 2017-10-25 2019-05-23 矢崎総業株式会社 Branch connector and communication network

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