JP2001217018A - Branch connector - Google Patents
Branch connectorInfo
- Publication number
- JP2001217018A JP2001217018A JP2000032654A JP2000032654A JP2001217018A JP 2001217018 A JP2001217018 A JP 2001217018A JP 2000032654 A JP2000032654 A JP 2000032654A JP 2000032654 A JP2000032654 A JP 2000032654A JP 2001217018 A JP2001217018 A JP 2001217018A
- Authority
- JP
- Japan
- Prior art keywords
- connector
- branch
- main body
- tightening portion
- connector main
- 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
- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
- Multi-Conductor Connections (AREA)
- Cable Accessories (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は被覆電線の分岐接続
に用いられ、特にビル用配線等の現地での低圧電線分岐
作業において、被覆電線の被覆層を剥がすことなく接続
することを可能にしたカットスルー型の分岐コネクタに
関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is used for branch connection of insulated wires. In particular, in low-voltage branching work on site such as wiring for buildings, it is possible to make connections without peeling off the coating layer of the insulated wires. The present invention relates to a cut-through type branch connector.
【０００２】[0002]
【従来の技術】従来の被覆電線の分岐接続方法として
は、例えば図６に示すようなカットスルー型の分岐コネ
クタを用いた圧接接続方式が提案されている（特開平６
−１１５５５７号公報参照）。この分岐コネクタ２０
は、下部本体２０ａと上部本体２０ｂの上下二つ割り構
造になっている。下部本体２０ａは絶縁本体２１ａの中
心を締付けボルト２２が貫通している。２３はその頭
部、２４はブレーカウェイ部である。絶縁本体２１ａ内
には幹線Ｗ 1 の保持部２５ａと分岐線Ｗ2 の保持部２６
ａとが設けられている。また、絶縁本体２１ａ内には、
幹線保持部２５ａと分岐線保持部２６ａに跨がって、電
線の導体表面に達する歯状突起２７、２８を有する接触
部材（図示されず）が埋め込まれている。上部本体２０
ｂの絶縁本体２１ｂ内には、下部本体２０ａの締め付け
ボルト２２が螺合するネジ穴（図示されず）が設けられ
ている。この絶縁本体２１ｂ内には幹線保持部２５ｂと
分岐線保持部２６ｂとが設けられている。また、絶縁本
体２１ｂ内には、幹線保持部２５ｂと分岐線保持部２６
ｂに跨がって、歯状突起３１、３３を有する接触部材
（図示されず）が埋め込まれている。３２は電線を歯状
突起３１上に誘導する樹脂バネからなるガイドである。2. Description of the Related Art As a conventional branch connection method of a covered electric wire,
Is a cut-through type branch connector as shown in FIG.
There has been proposed a press-connecting method using a pressing member (Japanese Patent Laid-Open No.
-115557). This branch connector 20
Is divided into upper and lower main bodies 20a and upper main bodies 20b.
It is made. Lower body 20a is inside insulating body 21a
A tightening bolt 22 penetrates the core. 23 is its head
Reference numeral 24 denotes a breakaway unit. Inside insulating body 21a
The main line W 1 Holding portion 25a and branch line WTwo Holding part 26
a. Also, in the insulating body 21a,
The power is stretched across the trunk line holding section 25a and the branch line holding section 26a.
Contact with teeth 27, 28 reaching the conductor surface of the wire
A member (not shown) is embedded. Upper body 20
b, the lower body 20a is tightened in the insulating body 21b.
A screw hole (not shown) into which the bolt 22 is screwed is provided.
ing. A trunk line holding portion 25b is provided in the insulating body 21b.
A branch line holding section 26b is provided. Also, insulation book
In the body 21b, a trunk line holding section 25b and a branch line holding section 26
a contact member having tooth-like projections 31 and 33 over straddle b
(Not shown) is embedded. 32 is electric wire
The guide is formed of a resin spring that is guided on the protrusion 31.
【０００３】この分岐接続方式は、幹線Ｗ1 、分岐線Ｗ
2 を歯状突起２７、３１間、および歯状突起２８、３３
間に挟み、締付けボルト２２を締め付けて下部本体２０
ａを上部本体２０ｂにはめ込み、歯状突起２７、３１を
幹線Ｗ1 の被覆層に食い込ませて（カットスルーさせ
て）導体に圧接し、また、歯状突起２８、３３を分岐線
Ｗ2 の被覆層に食い込ませて導体に圧接させて、幹線Ｗ
1 と分岐線Ｗ2 を電気的に接続する。This branch connection system is composed of a trunk line W 1 , a branch line W
2 between teeth 27, 31 and teeth 28, 33
Between the lower body 20
Snap the a in the upper body 20b, and teeth 27 and 31 by cutting into the coating layer of the trunk W 1 (by cut-through) in pressure contact with the conductor, also the teeth 28, 33 of the branch line W 2 It is cut into the coating layer and pressed against the conductor to form the trunk line W.
1 and a branch line W 2 are electrically connected.
【０００４】[0004]
【発明が解決しようとする課題】しかしながら、この分
岐接続方式では、幹線、分岐線のサイズが異なると、接
触部材の被覆層内への押し込みが不均一になり、良好な
接続状態が得られないという問題があった。また、カッ
トスルー型の分岐コネクタが下部本体、上部本体および
締付けボルトからなるが、ボルト頭部などが本体から突
出し、分岐コネクタを取り付けた分岐接続部分の形状が
大きくなり、特に３相分を接続する場合には、３個の分
岐コネクタで接続する必要があり、分岐接続部分には大
きなスペースを要するという問題があった。However, in this branch connection method, if the main line and the branch line are different in size, the contact member is not uniformly pushed into the coating layer, and a good connection state cannot be obtained. There was a problem. In addition, the cut-through type branch connector consists of a lower body, an upper body, and a tightening bolt, but the head of the bolt protrudes from the main body, and the shape of the branch connection part to which the branch connector is attached becomes large. In this case, it is necessary to connect with three branch connectors, and there is a problem that a large space is required in a branch connection portion.
【０００５】本発明は、以上のような背景から、形状が
コンパクトで、異サイズ電線の良好な分岐接続が可能な
分岐コネクタを提供することを目的とする。SUMMARY OF THE INVENTION An object of the present invention is to provide a branch connector which is compact in shape and capable of excellent branch connection of different size electric wires.
【０００６】[0006]
【課題を解決するための手段】本発明は上記問題点を解
決すべくなされたもので、請求項１記載の発明は、第１
コネクタ本体と、第２コネクタ本体と、第１コネクタ本
体と第２コネクタ本体とを離隔接近可能に連結する連結
具と、第１コネクタ本体と第２コネクタ本体の対向する
側に歯状突起の付いた導電性の接触部材を設けて第１コ
ネクタ本体と第２コネクタ本体間に形成された幹線締付
部および分岐線締付部とを備えた分岐コネクタにおい
て、前記連結具には、幹線締付部と分岐線締付部との間
に位置させて、第１コネクタ本体と第２コネクタ本体
を、幹線締付部と分岐線締付部を含む面内で揺動回転さ
せる揺動支点軸を設けたことを特徴とするものである。
ここで、第１コネクタ本体と第２コネクタ本体の揺動回
転は、幹線締付部の間隙が広がったときは、分岐線締付
部の間隙が狭くなり、幹線締付部の間隙が狭くなったと
きは、分岐線締付部の間隙が広がるように行われるもの
とする。また、請求項２記載の発明は、請求項１記載の
発明において、連結具は締付けボルトを有し、該締付け
ボルトの頭部と先端部は締付け状態で第１コネクタ本体
内または第２コネクタ本体内に収容されていることを特
徴とするものである。SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and the first aspect of the present invention is directed to the first aspect.
A connector main body, a second connector main body, a connecting tool for connecting the first connector main body and the second connector main body so as to be spaced apart from each other, and a toothed projection on opposite sides of the first connector main body and the second connector main body. A branch connector provided with a conductive contact member and a main line tightening portion and a branch line tightening portion formed between the first connector main body and the second connector main body. A pivot fulcrum shaft for rotating the first connector main body and the second connector main body in a plane including the main line tightening portion and the branch line tightening portion, which is positioned between the main line portion and the branch line tightening portion. It is characterized by having been provided.
Here, the swinging rotation of the first connector main body and the second connector main body is such that when the gap between the main line tightening portions is widened, the gap between the branch line tightening portions becomes narrow, and the gap between the main line tightening portions becomes narrow. In this case, the operation is performed so that the gap between the branch line fastening portions is widened. According to a second aspect of the present invention, in the first aspect of the present invention, the connecting tool has a tightening bolt, and a head and a tip of the tightening bolt are in the first connector main body or the second connector main body in a tightened state. It is characterized by being housed inside.
【０００７】本発明によれば、２本の被覆電線（幹線と
分岐線）を、第１コネクタ本体と第２コネクタ本体間に
形成された幹線締付部および分岐線締付部に保持し、第
１コネクタ本体と第２コネクタ本体を、幹線締付部と分
岐線締付部を含む面内で揺動回転させることにより、幹
線締付部と分岐線締付部の間隙を適切な広さにすること
ができるので、幹線と分岐線のサイズが異なっても、良
好な接続状態が得られる。また、請求項２記載の発明に
よれば、形状がコンパクトな分岐コネクタが得られる。According to the present invention, two insulated wires (a trunk wire and a branch wire) are held by a trunk wire fastening portion and a branch wire fastening portion formed between the first connector body and the second connector body, By rotating the first connector main body and the second connector main body in a plane including the main line tightening portion and the branch line tightening portion, the gap between the main line tightening portion and the branch line tightening portion is appropriately widened. Therefore, even if the main line and the branch line are different in size, a good connection state can be obtained. According to the second aspect of the present invention, a branch connector having a compact shape can be obtained.
【０００８】[0008]
【発明の実施の形態】以下、図面に基づいて本発明の実
施の形態を詳細に説明する。図１は本発明にかかるカッ
トスルー型分岐コネクタの一実施形態を示す正面概略
図、図２は図１のＡ−Ａ断面図、図３は図１のＢ−Ｂ断
面図である。図１〜３において、１は第１コネクタ本
体、２は第２コネクタ本体、３は第１コネクタ本体と第
２コネクタ本体２を連結する締付けボルトである。Embodiments of the present invention will be described below in detail with reference to the drawings. FIG. 1 is a schematic front view showing an embodiment of a cut-through type branch connector according to the present invention, FIG. 2 is a sectional view taken along line AA of FIG. 1, and FIG. 3 is a sectional view taken along line BB of FIG. 1 to 3, reference numeral 1 denotes a first connector main body, 2 denotes a second connector main body, and 3 denotes a tightening bolt for connecting the first connector main body and the second connector main body 2.
【０００９】第１コネクタ本体１は、図２に示すよう
に、上部カバー４の中央に締付けボルト３をガイドする
円筒状の上部ガイド５が設けられている。上部ガイド５
の内面には、上端から深さＨの位置にリング状の枠５ａ
が設けられている。この深さＨは、締付けボルト３の頭
部３ａの高さと同程度ないしそれよりやや深くなってい
る。この枠５ａは、上部ガイド５内を貫通する締付けボ
ルト３の頭部３ａを支持するとともに、上部ガイド５の
上端に締付けボルト３の頭部３ａを収容する収容部６を
形成する。As shown in FIG. 2, the first connector body 1 is provided with a cylindrical upper guide 5 for guiding the tightening bolt 3 at the center of the upper cover 4. Upper guide 5
Has a ring-shaped frame 5a at a depth H from the upper end.
Is provided. The depth H is equal to or slightly greater than the height of the head 3a of the tightening bolt 3. The frame 5 a supports the head 3 a of the tightening bolt 3 penetrating the inside of the upper guide 5, and forms an accommodation portion 6 at the upper end of the upper guide 5 for housing the head 3 a of the tightening bolt 3.
【００１０】上部カバー４内には、図２に示すように、
２個の導電性の接触部材７が部分的に埋め込まれて、締
付けボルト３の両側に固定されている。各接触部材７
は、図１に示すように、両サイドに歯状突起７ａ、７ｂ
を有し、被覆電線を保持する保持部４ａ、４ｂに跨がっ
て設置され、歯状突起７ａ、７ｂは保持部４ａ、４ｂか
ら突き出るように位置している。また、接触部材７の歯
状突起７ａ、７ｂの両面は、図２に示すように、ゴム製
のパッキング８で覆われている。In the upper cover 4, as shown in FIG.
Two conductive contact members 7 are partially embedded and fixed on both sides of the clamping bolt 3. Each contact member 7
Are toothed projections 7a, 7b on both sides as shown in FIG.
, And are installed so as to straddle the holding portions 4a and 4b for holding the covered electric wires, and the tooth-like projections 7a and 7b are positioned so as to protrude from the holding portions 4a and 4b. Further, both surfaces of the tooth-shaped projections 7a and 7b of the contact member 7 are covered with a rubber packing 8 as shown in FIG.
【００１１】第２コネクタ本体２は、図２および図３に
示すように、下部カバー９の中央に楕円筒状の下部ガイ
ド１０が設けられている。下部ガイド１０内には、外径
が上部ガイド５の内径に略等しい円筒状のヒンジ１１が
はめ込まれている。ヒンジ１１の内面には締付けボルト
３と螺合する螺子溝が切られている。１２は、下部ガイ
ド１０を短径方向に貫通し、この下部ガイド１０に螺合
固定されたヒンジピンである。２個のヒンジピン１２
は、図２に示すように、ヒンジ１１を挟むように、ヒン
ジ１１のばか穴１１ａに挿入され、ヒンジ１１を下部ガ
イド１０に対し回動可能に保持している。言い換える
と、ヒンジ１１およびヒンジピン１２は振り子ナットを
構成し、ヒンジ１１はヒンジピン１２に支持されて楕円
筒状の下部ガイド１０の長径方向（図２では紙面に直交
する方向）に振れるようになっている。As shown in FIGS. 2 and 3, the second connector body 2 has an elliptical cylindrical lower guide 10 at the center of the lower cover 9. A cylindrical hinge 11 having an outer diameter substantially equal to the inner diameter of the upper guide 5 is fitted in the lower guide 10. The inner surface of the hinge 11 is provided with a screw groove for screwing with the fastening bolt 3. Reference numeral 12 denotes a hinge pin that penetrates the lower guide 10 in the short diameter direction and is screwed and fixed to the lower guide 10. Two hinge pins 12
As shown in FIG. 2, is inserted into the fool hole 11a of the hinge 11 so as to sandwich the hinge 11, and holds the hinge 11 rotatably with respect to the lower guide 10. In other words, the hinge 11 and the hinge pin 12 constitute a pendulum nut, and the hinge 11 is supported by the hinge pin 12 and swings in the major axis direction of the elliptical cylindrical lower guide 10 (in FIG. 2, in the direction perpendicular to the paper surface). I have.
【００１２】また、下部カバー９内には、２個の接触部
材１３が下部ガイド１０の両側に部分的に埋め込まれて
いる。接触部材１３は、図１に示すように、両サイドに
歯状突起１３ａ、１３ｂを有し、歯状突起１３ａ、１３
ｂは下部カバー９の被覆電線の保持部９ａ、９ｂに突き
出すように位置している。また、接触部材１３は歯状突
起１３ａ、１３ｂを除いて、図２に示すように、ゴム製
のパッキング８で覆われている。In the lower cover 9, two contact members 13 are partially embedded on both sides of the lower guide 10. As shown in FIG. 1, the contact member 13 has tooth-shaped protrusions 13a, 13b on both sides, and the tooth-shaped protrusions 13a, 13b.
b is located so as to protrude from the holding portions 9a and 9b of the covered wire of the lower cover 9. The contact member 13 is covered with a rubber packing 8 as shown in FIG. 2, except for the teeth 13a and 13b.
【００１３】本実施形態の組立は、第１コネクタ本体１
の収容部６から締付けボルト３を挿入し、締付けボルト
３を第２コネクタ本体２のヒンジ１１に螺合させる。締
付けボルト３をヒンジ１１にねじ込んでいくと、図２に
示すように、締付けボルト３はヒンジ１１を貫通し、ヒ
ンジ１１は相対的に上昇して上部ガイド５内に入り込ん
でいく。言い換えると、締付けボルト３とヒンジ１１
は、連結具を構成している。締付けボルト３の先端に
は、締付けボルト３が誤ってヒンジ１１から抜けるのを
防止するための有底リング状のボルトストッパー１４を
螺合させる。The assembly of this embodiment is performed by the first connector main body 1.
Then, the tightening bolt 3 is inserted into the hinge 11 of the second connector main body 2 by inserting the tightening bolt 3 from the accommodation portion 6. As the tightening bolt 3 is screwed into the hinge 11, the tightening bolt 3 penetrates the hinge 11, and the hinge 11 relatively rises and enters the upper guide 5 as shown in FIG. 2. In other words, the fastening bolt 3 and the hinge 11
Constitutes a connector. A bolt stopper 14 in the form of a ring with a bottom is screwed into the tip of the tightening bolt 3 to prevent the tightening bolt 3 from coming off the hinge 11 by mistake.
【００１４】本実施形態のカットスルー型の分岐コネク
タを用いて被覆電線を分岐接続する際には、第１の被覆
電線（幹線）を保持部４ａ、９ａ間に形成された幹線締
結部に、第２の被覆電線（分岐線）を保持部４ｂ、９ｂ
間に形成された分岐線締結部に配置し、締付けトルクの
管理可能なレンチで所定のトルク値になるまで、締付け
ボルト３を締めつけていく。この状態で、締付けボルト
３の頭部３ａは第１コネクタ本体１の収容部６内に収容
され、また、締付けボルト３の先端部は第２コネクタ本
体２の下部ガイド１０内に位置している。そうすると、
保持部４ａ、９ａの歯状突起７ａ、１３ａは第１の被覆
電線の被覆層に食い込み、導体に接触する。また、パッ
キング８は歯状突起７ａ、１３ａ先端と被覆電線表面を
押圧し、被覆電線のカットスルー部に防水性と絶縁性を
付与する。同様に、保持部４ｂ、９ｂの歯状突起７ｂ、
１３ｂが第２の被覆電線に食い込み、導体に接触し、第
１の被覆電線と第２の被覆電線が接触部材７、１３を介
して電気的に接続する。When the insulated wire is branched and connected using the cut-through type branch connector of the present embodiment, the first insulated wire (trunk line) is connected to the trunk line fastening portion formed between the holding portions 4a and 9a. The second covered electric wires (branch wires) are held by the holding portions 4b and 9b.
The tightening bolt 3 is arranged at the branch line fastening portion formed therebetween, and the fastening bolt 3 is tightened until a predetermined torque value is obtained with a wrench capable of managing the fastening torque. In this state, the head 3a of the tightening bolt 3 is housed in the housing portion 6 of the first connector body 1, and the tip of the tightening bolt 3 is located in the lower guide 10 of the second connector body 2. . Then,
The tooth-shaped projections 7a, 13a of the holding portions 4a, 9a bite into the coating layer of the first coated electric wire and come into contact with the conductor. Further, the packing 8 presses the tips of the tooth-shaped projections 7a and 13a and the surface of the coated electric wire, and imparts waterproofness and insulation to the cut-through portion of the coated electric wire. Similarly, the toothed projections 7b of the holding portions 4b, 9b,
13b bites into the second covered electric wire and comes into contact with the conductor, and the first covered electric wire and the second covered electric wire are electrically connected via the contact members 7 and 13.
【００１５】本実施形態では、第１コネクタ本体１はヒ
ンジピン１２を軸として、（図１において、左右の方向
に）回動可能に第２コネクタ本体２に取り付けられてい
る。従って、保持部４ａ、９ａの間隔と、保持部４ｂ、
９ｂの間隔を相対的に変えて、異なる外径の被覆電線を
確実に分岐接続することができる。例えば、図４に示す
ように、外径が相対的に大きい第１の被覆電線（幹線）
を保持部４ａ、９ａ間に形成された幹線締結部に、外径
が相対的に小さい第２の被覆電線（分岐線）を保持部４
ｂ、９ｂ間に形成された分岐線締結部に接続する場合、
第１コネクタ本体１は右側に振れて、保持部４ａ、９ａ
の間隔が保持部４ｂ、９ｂの間隔よりも大きい状態で、
第１の被覆電線を保持部４ａ、９ａの間に保持する。In the present embodiment, the first connector main body 1 is attached to the second connector main body 2 so as to be rotatable (in the left-right direction in FIG. 1) about the hinge pin 12 as an axis. Therefore, the distance between the holding portions 4a and 9a and the holding portions 4b and
By relatively changing the interval of 9b, the insulated wires having different outer diameters can be reliably branched and connected. For example, as shown in FIG. 4, a first covered electric wire (trunk line) having a relatively large outer diameter.
A second covered electric wire (branch wire) having a relatively small outer diameter is attached to the main line fastening portion formed between the holding portions 4a and 9a.
b, when connecting to the branch line fastening portion formed between 9b,
The first connector main body 1 swings rightward, and the holding portions 4a, 9a
Is larger than the distance between the holding portions 4b and 9b,
The first covered electric wire is held between the holding portions 4a and 9a.
【００１６】また、本実施形態では、被覆電線を保持し
た状態では、締付けボルト３の頭部３ａは上部ガイド５
の収容部６内に収容されて、上部ガイド５の外部に突出
することがなく、また、締付けボルト３の先端部は第２
コネクタ本体２の下部ガイド１０内に位置しているの
で、分岐接続部は小型化する。In this embodiment, the head 3a of the tightening bolt 3 is fixed to the upper guide 5 while holding the insulated wire.
Of the tightening bolt 3 is not protruded outside the upper guide 5 and the tip of the tightening bolt 3 is
Since it is located in the lower guide 10 of the connector main body 2, the branch connection portion is reduced in size.
【００１７】本発明は、上記実施形態に限定されること
はない。上記実施形態では、連結具を対向する第１コネ
クタ本体１と第２コネクタ本体２が形成する幹線締結部
と分岐線締結部の間に設け、第２コネクタ本体２にだけ
揺動支点軸を設けたが、例えば、図５に示すように、連
結具４０を第１コネクタ本体１と第２コネクタ本体２の
一方の側に配置してもよく、また、第１コネクタ本体１
と第２コネクタ本体２それぞれに揺動支点軸１ａ、２ａ
を設けてもよい。ここで、連結具４０はネジ棒４１と雌
ネジ４２ａ、４２ｂおよび第１コネクタ本体１と第２コ
ネクタ本体２を対向するように支持する支持棒４３ａ、
４３ｂからなる。雌ネジ４２ａ、４２ｂはネジの方向が
逆になっており、一方が右ネジ、他方が左ネジになって
いる。また、支持棒４３ａ、４３ｂはそれぞれ、雌ネジ
４２ａ、４２ｂネジに結合している。従って、ネジ棒４
１を一方向に回すと、支持棒４３ａ、４３ｂは接近し、
幹線締結部４４ａの幹線Ｗ1 、および分岐線締結部４４
ｂの分岐線Ｗ2 を締付け、反対方向に回すと、支持棒４
３ａ、４３ｂは離隔する。また、連結具はボルトとネジ
を用いて第１コネクタ本体と第２コネクタ本体で被覆電
線を締めつける方式以外に、外力（プレスなど）を第１
コネクタ本体と第２コネクタ本体に直接加えて被覆電線
を締めつける方式などでもよい。The present invention is not limited to the above embodiment. In the above embodiment, the connecting tool is provided between the main line fastening portion and the branch line fastening portion formed by the opposed first connector main body 1 and second connector main body 2, and only the second connector main body 2 is provided with the pivot shaft. However, for example, as shown in FIG. 5, the connector 40 may be arranged on one side of the first connector main body 1 and the second connector main body 2.
And fulcrum shafts 1a, 2a
May be provided. Here, the connecting tool 40 includes a screw rod 41 and female screws 42a and 42b, and a support rod 43a that supports the first connector main body 1 and the second connector main body 2 so as to face each other.
43b. The female screws 42a and 42b have opposite screw directions, one being a right-handed screw and the other being a left-handed screw. The support rods 43a and 43b are connected to female screws 42a and 42b, respectively. Therefore, screw rod 4
When 1 is turned in one direction, the support rods 43a and 43b approach,
The main line W 1 of the main line connecting portion 44a and the branch line connecting portion 44
b tighten the branch line W 2 of, turning anticlockwise, support rod 4
3a and 43b are spaced apart. In addition to the method of fastening the insulated wire between the first connector main body and the second connector main body using bolts and screws, the connecting tool also applies an external force (such as a press) to the first connector main body.
A method of tightening a covered electric wire in addition to the connector body and the second connector body may be used.
【００１８】[0018]
【発明の効果】以上説明したように請求項１記載の発明
によれば、幹線、分岐線のサイズが異なっても、良好な
接続状態が得られるという優れた効果があり、また、請
求項２記載の発明によれば、小型化した分岐接続部を形
成することができるという優れた効果がある。As described above, according to the first aspect of the present invention, there is an excellent effect that a good connection state can be obtained even if the main line and the branch line are different in size. According to the described invention, there is an excellent effect that a miniaturized branch connection portion can be formed.
【図１】本発明に係るカットスルー型の分岐コネクタの
一実施形態の正面概略図である。FIG. 1 is a schematic front view of a cut-through type branch connector according to an embodiment of the present invention.
【図２】図１のＡ−Ａ断面図である。FIG. 2 is a sectional view taken along line AA of FIG.
【図３】図１のＢ−Ｂ断面図である。FIG. 3 is a sectional view taken along line BB of FIG. 1;
【図４】上記実施形態に外径の異なる被覆電線を接続さ
せる場合の説明図である。FIG. 4 is an explanatory diagram in a case where coated electric wires having different outer diameters are connected to the embodiment.
【図５】他の実施形態の説明図である。FIG. 5 is an explanatory diagram of another embodiment.
【図６】従来のカットスルー型の分岐コネクタの説明図
である。FIG. 6 is an explanatory view of a conventional cut-through type branch connector.
１ 第１コネクタ本体 １ａ、２ａ 揺動支点軸 ２ 第２コネクタ本体 ３ 締付けボルト ３ａ 頭部 ４ 上部カバー ４ａ、４ｂ、９ａ、９ｂ 保持部 ５ 上部ガイド ５ａ 枠 ６ 収容部 ７、１３ 接触部材 ７ａ、７ｂ、１３ａ、１３ｂ 歯状突起 ８ パッキング ９ 下部カバー １０ 下部ガイド １１ ヒンジ １１ａ ばか穴 １２ ヒンジピン １４ ボルトストッパー ４０ 連結具 ４１ ネジ棒 ４２ａ、４２ｂ 雌ネジ ４３ａ、４３ｂ 支持棒 ４４ａ 幹線締結部 ４４ｂ 分岐線締結部 DESCRIPTION OF SYMBOLS 1 1st connector main body 1a, 2a Oscillating fulcrum shaft 2 2nd connector main body 3 Tightening bolt 3a Head 4 Upper cover 4a, 4b, 9a, 9b Holding part 5 Upper guide 5a Frame 6 Storage part 7, 13 Contact member 7a, 7b, 13a, 13b Toothed protrusion 8 Packing 9 Lower cover 10 Lower guide 11 Hinge 11a Fool hole 12 Hinge pin 14 Bolt stopper 40 Connector 41 Screw rod 42a, 42b Female screw 43a, 43b Support rod 44a Trunk line fastening part 44b Branch line fastening Department
Claims (2)
と、第１コネクタ本体と第２コネクタ本体とを離隔接近
可能に連結する連結具と、第１コネクタ本体と第２コネ
クタ本体の対向する側に歯状突起の付いた導電性の接触
部材を設けて第１コネクタ本体と第２コネクタ本体間に
形成された幹線締付部および分岐線締付部とを備えた分
岐コネクタにおいて、前記連結具には、幹線締付部と分
岐線締付部との間に位置させて、第１コネクタ本体と第
２コネクタ本体を、幹線締付部と分岐線締付部を含む面
内で揺動回転させる揺動支点軸を設けたことを特徴とす
る分岐コネクタ。A first connector main body, a second connector main body, a connector for connecting the first connector main body and the second connector main body so as to be spaced apart from each other, and the first connector main body and the second connector main body facing each other. A branch connector having a main line tightening portion and a branch line tightening portion formed between the first connector main body and the second connector main body by providing a conductive contact member having a toothed protrusion on a side thereof; The first connector body and the second connector body are positioned between the main line tightening portion and the branch line tightening portion, and are swung in a plane including the main line tightening portion and the branch line tightening portion. A branch connector having a pivot shaft for rotation.
付けボルトの頭部と先端部は締付け状態で第１コネクタ
本体内または第２コネクタ本体内に収容されていること
を特徴とする請求項１記載の分岐コネクタ。2. The connector according to claim 1, wherein the coupling tool has a tightening bolt, and a head and a tip of the tightening bolt are housed in the first connector body or the second connector body in a tightened state. Item 2. The branch connector according to Item 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000032654A JP2001217018A (en) | 2000-02-03 | 2000-02-03 | Branch connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000032654A JP2001217018A (en) | 2000-02-03 | 2000-02-03 | Branch connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2001217018A true JP2001217018A (en) | 2001-08-10 |
Family
ID=18557229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000032654A Pending JP2001217018A (en) | 2000-02-03 | 2000-02-03 | Branch connector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2001217018A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100473305B1 (en) * | 2002-09-11 | 2005-03-10 | 정상술 | Terminal Block for Wire Distribute |
| WO2010002556A2 (en) * | 2008-07-01 | 2010-01-07 | Fci Americas Technology Inc | Electrical connector |
| JP2010244935A (en) * | 2009-04-08 | 2010-10-28 | Sumiden Asahi Industries Ltd | Female connector for electric wire connection |
| KR101036943B1 (en) * | 2010-07-06 | 2011-05-25 | 주식회사 승호전기 | Sleeve of wire connectiong having fixing plate and construction method using the same |
-
2000
- 2000-02-03 JP JP2000032654A patent/JP2001217018A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100473305B1 (en) * | 2002-09-11 | 2005-03-10 | 정상술 | Terminal Block for Wire Distribute |
| WO2010002556A2 (en) * | 2008-07-01 | 2010-01-07 | Fci Americas Technology Inc | Electrical connector |
| WO2010002556A3 (en) * | 2008-07-01 | 2010-03-11 | Fci Americas Technology Inc | Electrical connector |
| JP2010244935A (en) * | 2009-04-08 | 2010-10-28 | Sumiden Asahi Industries Ltd | Female connector for electric wire connection |
| KR101036943B1 (en) * | 2010-07-06 | 2011-05-25 | 주식회사 승호전기 | Sleeve of wire connectiong having fixing plate and construction method using the same |
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