JPH0714632A - Electric wire connecting tool - Google Patents
Electric wire connecting toolInfo
- Publication number
- JPH0714632A JPH0714632A JP15579393A JP15579393A JPH0714632A JP H0714632 A JPH0714632 A JP H0714632A JP 15579393 A JP15579393 A JP 15579393A JP 15579393 A JP15579393 A JP 15579393A JP H0714632 A JPH0714632 A JP H0714632A
- Authority
- JP
- Japan
- Prior art keywords
- electric wire
- blade
- connecting tool
- wire connecting
- electric
- 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
- Connector Housings Or Holding Contact Members (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、例えば床暖房用の薄型
の電線接続用具に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a thin wire connecting tool for floor heating, for example.
【０００２】[0002]
【従来の技術】従来より、栓刃を備えた一方の電線接続
用具（ハーネスプラグ）の組立ては、栓刃と電線とをコ
ード締め部にて圧着したものをセパレート型のカバーと
ボディとで覆うと共に、カバーとボディとをかしめ式で
嵌合していた。また、栓刃が挿入されて電気的及び機械
的に接続される栓刃受けが栓刃挿入口の奥部に内蔵され
た他方の電線接続用具（ハーネスコネクタ）の組立て
は、栓刃受けと電線とをコード締め部にて圧着したもの
をセパレート型のカバーとボディとで覆い、これらカバ
ーとボディとをかしめ式で嵌合していた。2. Description of the Related Art Conventionally, when assembling one electric wire connecting tool (harness plug) having a blade, the blade and the electric wire are crimped at a cord fastening portion and covered with a separate type cover and a body. At the same time, the cover and the body were crimped together. Also, when assembling the other wire connection tool (harness connector) in which the blade receiver, into which the blade is inserted and which is electrically and mechanically connected, is built in the inner part of the blade insertion port, What was crimped at the cord fastening part was covered with a separate type cover and body, and these covers and body were fitted by caulking.
【０００３】[0003]
【発明が解決しようとする課題】ところが、従来の床暖
房用薄型ハーネス（かしめ式）のものにおいては、各電
線接続用具のカバーとボディとがセパレート型であるた
めに、各電線接続用具ごとに成形部品を夫々２部品必要
とし、しかも夫々の部品をかしめ式で嵌合しているため
に、各部品に反り等が発生して突き合わせ嵌合面に隙間
や段差が生じ易いという問題があった。また、カバーと
ボディとの組立て時に別の組立補材（例えばピン、ネジ
等）が必要であり、部品点数の増加により組立てに手間
がかかっていた。さらに、従来の薄型ハーネスコネクタ
の速結式においては、電線解除の機構を有しておらず、
このため電線を器具から解除させるためには、電線をム
キ部分より切断し、器具より１本ずつ廻し抜きする必要
があり、電線の再結線時には再度の段ムキが必要であっ
た。However, in the conventional thin harness for floor heating (caulking type), since the cover and body of each wire connection tool are of separate type, each wire connection tool has a separate structure. Since two molded parts are required and the respective parts are fitted by caulking, there is a problem that a warp or the like occurs in each part and a gap or a step is likely to occur on the butt-fitting surfaces. . Moreover, another assembly auxiliary material (for example, a pin, a screw, etc.) is required at the time of assembling the cover and the body, and it takes time to assemble due to the increase in the number of parts. Furthermore, in the conventional quick-connect type of thin harness connector, there is no mechanism for releasing the electric wire,
For this reason, in order to release the electric wire from the device, it is necessary to cut the electric wire from the squeeze portion and turn it out from the device one by one, and it is necessary to re-stage the squeeze when reconnecting the electric wire.
【０００４】本発明はこのような問題に鑑みてなされた
ものであり、その目的とするところは、電線接続用具を
隙間なく組立てることができると共に、組立補材を削減
できるようにした電線接続用具を提供するにあり、さら
に他の目的とするところは、電線の解除及び再結線を容
易に行なうことができるようにした電線接続用具を提供
するにある。The present invention has been made in view of the above problems, and an object of the present invention is to make it possible to assemble an electric wire connecting tool without a gap and reduce an assembly auxiliary material. Another object of the present invention is to provide an electric wire connecting tool capable of easily releasing and reconnecting electric wires.
【０００５】[0005]
【課題を解決するための手段】上記課題を解決するため
に、請求項１記載の発明は、栓刃４を備えた電線接続用
具であって、栓刃４と電線５とをコード締め部６にて圧
着すると共にその両側に一対のロック片７，７を配置し
て成る栓刃ブロック１を成形体２にて一体化したことを
特徴とする。In order to solve the above-mentioned problems, the invention according to claim 1 is an electric wire connecting tool provided with a blade 4, wherein the blade 4 and the electric wire 5 are connected to each other by a cord fastening portion 6. It is characterized in that the plug blade block 1 composed of a pair of lock pieces 7 and 7 arranged on both sides of the plug body is integrated by a molded body 2.
【０００６】請求項２記載の発明は、栓刃４が挿入され
て電気的及び機械的に接続される栓刃受け１０が栓刃挿
入口１１の奥部に内蔵された電線接続用具であって、栓
刃受け１０と電線１３とをコード締め部１４にて圧着し
たものを一対のボディ１５ａ，１５ｂにより挟持固定し
て成る栓刃受けブロック１２を成形体３にて一体化した
ことを特徴とする。According to the second aspect of the present invention, there is provided a wire connecting tool in which a blade receiver 10 into which the blade 4 is inserted and which is electrically and mechanically connected is built in a deep part of the blade insertion port 11. And a blade receiving block 12 formed by clamping and fixing a blade receiving member 10 and an electric wire 13 at a cord fastening portion 14 by a pair of bodies 15a and 15b, and integrating the molded body 3 with each other. To do.
【０００７】請求項３記載の発明は、栓刃４が挿入され
て電気的及び機械的に接続される栓刃受け１０が栓刃挿
入口１１の奥部に内蔵された電線接続用具であって、栓
刃４が挿入される刃受ばね１７と電線１３に接続される
端子部１８とを有する栓刃受け１０と、電線１３を端子
部１８との間で挟持して電線１３を栓刃受け１０に電気
的及び機械的に接続する錠ばね１９と、錠ばね１９の電
線引掛部１９ａを電線挟持方向Ｄと反対方向に押して電
線１３と栓刃受け１０との電気的及び機械的接続を解除
させる電線解除釦２０とを備えたことを特徴とする。The invention according to claim 3 is an electric wire connecting tool in which a blade receiver 10 into which the blade 4 is inserted and which is electrically and mechanically connected is built in a deep part of the blade insertion port 11. A blade receiving spring 17 into which the blade 4 is inserted and a terminal portion 18 connected to the electric wire 13, and an electric wire 13 sandwiched between the terminal portion 18 and the electric wire 13 to receive the electric blade 13. The lock spring 19 that is electrically and mechanically connected to 10 and the wire hooking portion 19a of the lock spring 19 are pushed in the direction opposite to the wire holding direction D to release the electric and mechanical connection between the wire 13 and the blade receiver 10. The electric wire release button 20 is included.
【０００８】ここで、上記電線解除釦２０は、端子部１
８と錠ばね１９との間に挿入される解除リブ２１と、上
記解除リブ２１を電線挟持方向Ｄと反対方向に移動させ
て錠ばね１９の電線引掛部１９ａを電線１３から離反さ
せる操作部２２とを備えたものであってもよい。この操
作部２２は、指滑り止め部２３を有するものであっても
よい。また操作部２２は、ドライバー２５が引掛けられ
るドライバー溝２６を有するものであってもよい。Here, the electric wire release button 20 has a terminal portion 1
8 and the lock spring 19, and an operating portion 22 for moving the release rib 21 in the direction opposite to the wire holding direction D to separate the wire hooking portion 19a of the lock spring 19 from the wire 13. And may be provided. The operation unit 22 may have a finger slip prevention unit 23. In addition, the operation unit 22 may have a driver groove 26 in which the driver 25 is hooked.
【０００９】[0009]
【作用】本発明によれば、栓刃ブロック１を成形体２を
用いて一体化することにより、或いは栓刃受けブロック
１２を成形体３を用いて一体化することにより、製品に
従来のかしめ式による隙間や段差の発生が無くなり、し
かも組立て時にピン、ネジ等の組立補材を削減できる。According to the present invention, by integrating the blade block 1 with the molded body 2 or with the blade receiving block 12 with the molded body 3, the product can be crimped by conventional caulking. There is no gap or step due to the formula, and it is possible to reduce the amount of auxiliary materials such as pins and screws during assembly.
【００１０】また、栓刃受け１０に形成される端子部１
８と錠ばね１９との間に電線１３を挟持すると共に、こ
の錠ばね１９の電線引掛部１９ａを電線解除釦２０によ
って電線挟持方向Ｄと反対方向に押して電線１３と栓刃
受け１０との電気的及び機械的接続を解除させることに
より、電線解除釦２０の操作によって栓刃受け１０に対
する電線１３の接続及び再結線が夫々容易となる。The terminal portion 1 formed on the blade receiver 10
8 and the lock spring 19, the electric wire 13 is clamped, and the electric wire catching portion 19a of the lock spring 19 is pushed by the electric wire release button 20 in the direction opposite to the electric wire clamping direction D so that the electric wire 13 and the blade receiver 10 are electrically connected. By releasing the mechanical and mechanical connection, it is easy to connect and reconnect the electric wire 13 to the blade receiver 10 by operating the electric wire release button 20, respectively.
【００１１】[0011]
【実施例】以下本発明の実施例を図面に基づいて詳述す
る。図１は平板栓刃４を備えた一方の電線接続用具Ａ
（床暖房用薄型ハーネスプラグ）を示している。この電
線接続用具Ａは、栓刃ブロック１と、上記栓刃ブロック
１を保持固定するための成形体２とから成る。上記栓刃
ブロック１は、栓刃４と電線５とをコード締め部６にて
圧着すると共にその両側に一対のロック片７，７が配置
されたものであって、上記栓刃４には、成形体２から栓
刃４が抜け出すのを防止するための栓刃抜け止め部８が
夫々形成されており、また、一対のロック片７，７に
は、成形体２からロック片７，７が抜け出すのを防止す
るためのロック片抜け止め部９が夫々形成されている。Embodiments of the present invention will be described below in detail with reference to the drawings. FIG. 1 shows one electric wire connection tool A equipped with a flat blade 4
(Thin harness plug for floor heating) is shown. The electric wire connecting tool A includes a blade block 1 and a molded body 2 for holding and fixing the blade block 1. The blade block 1 is configured such that the blade 4 and the electric wire 5 are crimped at the cord tightening portion 6 and a pair of lock pieces 7, 7 are arranged on both sides thereof. A stopper blade retaining portion 8 for preventing the stopper blade 4 from slipping out of the molded body 2 is formed, and the pair of lock pieces 7, 7 are provided with lock pieces 7, 7 from the molded body 2. Lock piece retaining portions 9 are formed to prevent the lock pieces from coming off.
【００１２】図３は栓刃４が挿入されて電気的及び機械
的に接続される栓刃受け１０が栓刃挿入口１１の奥部に
内蔵されて成る他方の電線接続用具Ａ（床暖房用薄型ハ
ーネスコネクタ）を示す。この電線接続用具Ａは、栓刃
受けブロック１２と、上記栓刃受けブロック１２を保持
固定するための成形体３とから成る。上記栓刃受けブロ
ック１２は、図２に示すように、栓刃受け１０と電線１
３とをコード締め部１４にて圧着したものを一対のボデ
ィ１５ａ，１５ｂで挟持固定したものであって、上記ボ
ディ１５ａ，１５ｂは組立ピン１６や組立ネジを用いて
互いに固定される。また、成形体３の流入、栓刃受け１
０の変形防止のために、上記ボディ１５ａ，１５ｂは熱
硬化性樹脂のセパレート型の成形品を使用し、その後、
成形体３にて同時成形するものである。また栓刃受け１
０は一対のばね板１７ａ，１７ａから成り、これらばね
板１７ａ，１７ａの面方向が成形体３の厚さ方向の表裏
面に略平行となっている。これにより、ばね板１７ａ，
１７ａの面方向を成形体３の厚さ方向に対して直交する
方向に向ける構成に比べて成形体３の厚さを薄くできる
ものである。FIG. 3 shows the other electric wire connecting tool A (for floor heating) in which the blade receiver 10 into which the blade 4 is inserted and which is electrically and mechanically connected is built in the interior of the blade insertion port 11. Shows a thin harness connector). The electric wire connecting tool A includes a blade receiving block 12 and a molded body 3 for holding and fixing the blade receiving block 12. As shown in FIG. 2, the blade receiving block 12 includes the blade receiving member 10 and the electric wire 1.
3 and 3 are crimped by a cord fastening portion 14 and sandwiched and fixed by a pair of bodies 15a and 15b, and the bodies 15a and 15b are fixed to each other by using assembly pins 16 and assembly screws. Further, the inflow of the molded body 3 and the blade receiver 1
In order to prevent 0 deformation, the above-mentioned bodies 15a and 15b are formed of separate type of thermosetting resin, and then,
The molded body 3 is simultaneously molded. In addition, blade receiver 1
0 consists of a pair of spring plates 17a, 17a, and the surface directions of these spring plates 17a, 17a are substantially parallel to the front and back surfaces in the thickness direction of the molded body 3. Thereby, the spring plate 17a,
The thickness of the molded body 3 can be reduced as compared with a configuration in which the surface direction of 17a is oriented in a direction orthogonal to the thickness direction of the molded body 3.
【００１３】そして、電線接続用具Ａ，Ａ同士を接続す
る場合にその接続状態をロックする一対のロック片７，
７（図１）が電線接続用具Ａ側に設けられ、ロック片
７，７が引掛係止される一対の凹溝７０，７０（図３）
が電線接続用具Ａ側に設けられ、ロック片７が凹溝７０
に弾入することで、電線接続用具Ａ，Ａ同士の接続を充
分強固に維持できるものである。A pair of lock pieces 7, which lock the connection state when connecting the electric wire connecting tools A, A to each other,
7 (FIG. 1) is provided on the electric wire connecting tool A side, and the lock pieces 7, 7 are hooked and locked to form a pair of concave grooves 70, 70 (FIG. 3).
Is provided on the electric wire connecting tool A side, and the lock piece 7 is provided with a groove 70.
By injecting into the wire, the connection between the electric wire connecting tools A and A can be maintained sufficiently strong.
【００１４】上記のように、一方の電線接続用具Ａ（床
暖房用薄型ハーネスプラグ）は栓刃ブロック１を成形体
２にてワンピース化され、他方の電線接続用具Ａ（床暖
房用薄型ハーネスコネクタ）は栓刃受けブロック１２を
成形体３にてワンピース化されることによって、各製品
に従来のかしめ式のような突き合わせ嵌合面の隙間や段
差等が生じるおそれがなく、しかもデザイン的にも感覚
的にもすっきりとした外観となり、また外郭部は強度的
にも強くなる。そのうえ組立て時にピン、ネジ等の組立
補材を削減でき、生産性が向上するという利点がある。As described above, one electric wire connecting tool A (thin floor heating thin harness plug) is made into one piece with the plug blade block 1 by the molded body 2, and the other electric wire connecting tool A (floor heating thin harness connector). ) Is a one-piece structure of the blade receiving block 12 formed by the molded body 3, so that there is no possibility that a gap, a step, or the like of the butt-fitting surfaces as in the conventional caulking type is generated in each product, and also in terms of design. It has a neat appearance, and the outer part is stronger. In addition, there is an advantage that assembling auxiliary materials such as pins and screws can be reduced at the time of assembling, and productivity is improved.
【００１５】次に、床暖房用薄型ハーネスコネクタの速
結式の電線接続用具Ｂにおいて電線解除の機構を説明す
る。図４乃至図７は電線１３の解除及び再結線を人間の
指２４で行なう場合を示す。図４及び図５に示すよう
に、電線接続用具Ｂは、外郭部品が組立ピン１６で組付
けられる一対のボディ１５ａ，１５ｂから成り、その内
部に栓刃４が挿入される刃受ばね１７と電線１３に接続
される端子部１８とを有する栓刃受け１０と、電線１３
を端子部１８との間で挟持して電線１３を栓刃受け１０
に電気的及び機械的に接続する錠ばね１９と、錠ばね１
９の電線引掛部１９ａを電線挟持方向Ｄと反対方向に押
して電線１３と栓刃受け１０との電気的及び機械的接続
を解除させる電線解除釦２０とが収容されている。Next, the mechanism for releasing the electric wire in the quick-connecting electric wire connecting tool B of the floor heating thin harness connector will be described. 4 to 7 show a case where the electric wire 13 is released and reconnected with a human finger 24. As shown in FIGS. 4 and 5, the electric wire connecting tool B includes a pair of bodies 15a and 15b in which outer parts are assembled by the assembly pins 16, and a blade receiving spring 17 into which the blade 4 is inserted. A blade receiver 10 having a terminal portion 18 connected to the electric wire 13, and an electric wire 13
The electric wire 13 is clamped between the terminal portion 18 and the terminal portion 18
A lock spring 19 electrically and mechanically connected to the lock spring 1, and a lock spring 1
An electric wire release button 20 for pressing the electric wire catching portion 19 a of the electric wire 9 in the direction opposite to the electric wire holding direction D to release the electrical and mechanical connection between the electric wire 13 and the blade receiver 10 is accommodated.
【００１６】上記電線解除釦２０は、端子部１８と錠ば
ね１９との間に挿入される解除リブ２１（図７参照）
と、上記解除リブ２１を電線挟持方向Ｄと反対方向に移
動させて錠ばね１９を端子部１８から離反させる操作部
２２とで構成される。そして、上記操作部２２には、図
６に示すように、指滑り止め用刻み（指滑り止め部）２
３が電線接続用具Ｂの外部に露出して設けられ、指２４
で電線解除釦２０を矢印Ｅ方向に向けて滑ることなくス
ライド操作することができる。このとき、電線１３は、
端子部１８と錠ばね１９との間に挟持されているが、電
線解除釦２０のスライド操作によって、錠ばね１９の電
線引掛部１９ａを図５に示す電線挟持方向Ｄと反対方向
に押して電線１３と栓刃受け１０との電気的及び機械的
接続を解除させることができる。これにより、電線１３
を図６の矢印Ｆ方向に引き抜いたり、再結線したりする
ことができる。また図７においては、電線解除釦２０の
操作部２２が電線接続用具Ｂの側面に突出して設けら
れ、指２４で電線解除釦２０の先端部を矢印Ｅ方向に向
けて側方から押圧することにより、電線１３を矢印Ｆ方
向に引き抜くことができるようになっている。The wire release button 20 has a release rib 21 inserted between the terminal portion 18 and the lock spring 19 (see FIG. 7).
And an operation portion 22 that moves the release rib 21 in the direction opposite to the wire holding direction D to separate the lock spring 19 from the terminal portion 18. Then, as shown in FIG. 6, the operation portion 22 is provided with a finger slip preventing portion (finger slip preventing portion) 2
3 is exposed to the outside of the wire connection tool B, and the finger 24
The electric wire release button 20 can be slid in the direction of arrow E without sliding. At this time, the electric wire 13 is
Although it is sandwiched between the terminal portion 18 and the lock spring 19, the wire release button 20 is slid to push the wire catching portion 19a of the lock spring 19 in a direction opposite to the wire clamping direction D shown in FIG. The electrical and mechanical connection between the blade receiver 10 and the blade receiver 10 can be released. This allows the electric wire 13
Can be pulled out in the direction of arrow F in FIG. 6 or reconnected. Further, in FIG. 7, the operation portion 22 of the electric wire release button 20 is provided so as to project on the side surface of the electric wire connecting tool B, and the tip of the electric wire release button 20 is pressed by the finger 24 from the side in the arrow E direction. Thereby, the electric wire 13 can be pulled out in the arrow F direction.
【００１７】このように、工具を用いずに指２４の操作
だけで電線解除及び再結線を行なうことができるので、
再結線時の電線１３の再度の段ムキを省略できると共
に、複数本の電線解除を同時に行なうことができ、電線
解除及び再結線が夫々容易となる。一方、図８乃至図１
１は電線１３の解除及び再結線をドライバー２５を用い
て行なう場合を示す。As described above, since the electric wire can be released and reconnected only by operating the finger 24 without using a tool,
It is possible to omit re-stepping of the electric wire 13 at the time of reconnection, and it is possible to release a plurality of electric wires at the same time, which facilitates electric wire release and reconnection, respectively. On the other hand, FIGS.
Reference numeral 1 shows a case where the electric wire 13 is released and reconnected by using the driver 25.
【００１８】図８においては、電線解除釦２０の操作部
２２は電線接続用具Ｂの上面に露出して設けられ、この
操作部２２にドライバー溝２６が設けられており、ドラ
イバー２５をドライバー溝２６に引掛けて矢印Ｅ方向に
向けてスライド操作することにより、ドライバー２５が
滑らずにスライド操作でき、電線１３を矢印Ｆ方向に引
き抜くことができる。また図９及び図１０においては、
電線解除釦２０の操作部２２が電線接続用具Ｂの側面に
突出して設けられ、電線解除釦２０の先端部にドライバ
ー溝２６が設けられ、このドライバー溝２６にドライバ
ー２５を引掛けて矢印Ｅ方向に側方から押圧することに
より、電線１３を矢印Ｆ方向に引き抜くことができるよ
うになっている。In FIG. 8, the operating portion 22 of the electric wire release button 20 is provided exposed on the upper surface of the electric wire connecting tool B, and the operating portion 22 is provided with a driver groove 26. The driver 25 can be slid without sliding, and the electric wire 13 can be pulled out in the direction of arrow F by hooking it on and sliding in the direction of arrow E. Further, in FIG. 9 and FIG.
The operation portion 22 of the electric wire release button 20 is provided so as to project to the side surface of the electric wire connecting tool B, and the driver groove 26 is provided at the tip end of the electric wire release button 20. The electric wire 13 can be pulled out in the arrow F direction by pressing it from the side.
【００１９】図１１（ａ）は、指２４によるスライド操
作とドライバー２５によるスライド操作とを組み合わせ
たものであり、電線接続用具Ｂの上面に露出する操作部
２２に指滑り止め部２３とドライバー溝２６とが形成さ
れた兼用型となっている。また図１１（ｂ）は電線解除
釦２０を電線接続用具Ｂの内部に完全に収納すると共
に、電線接続用具Ｂの側面にドライバー挿入口５０を形
成したものである。また図１１（ｃ）は、電線接続用具
Ｂの上面にドライバー挿入孔２７を形成し、ドライバー
２５をドライバー挿入孔２７に沿ってスライドさせるも
のであるが、このとき電線解除釦２０のスライド寸法が
十分でないときにはドライバー２５をドライバー挿入穴
２７に挿入した状態で矢印Ｃ方向に回転させることによ
ってスライド寸法を大きくとることができ、スライド寸
法不足が解消される。FIG. 11A shows a combination of a slide operation with the finger 24 and a slide operation with the driver 25. The operation section 22 exposed on the upper surface of the electric wire connecting tool B has a finger non-slip portion 23 and a driver groove. 26 is formed and is a dual-purpose type. Further, FIG. 11B shows that the electric wire release button 20 is completely housed inside the electric wire connecting tool B, and the driver insertion port 50 is formed on the side surface of the electric wire connecting tool B. Further, in FIG. 11C, a driver insertion hole 27 is formed on the upper surface of the electric wire connecting tool B, and the driver 25 is slid along the driver insertion hole 27. When it is not sufficient, the slide size can be increased by rotating the driver 25 in the driver insertion hole 27 in the direction of the arrow C, and the insufficient slide size is solved.
【００２０】ここで、電線解除釦２０を設けたことによ
り、器具高さが３ｍｍ程度増す場合があるが、例えば２
０ｍｍの従来品を本発明では１１ｍｍ程度に薄くするこ
とができるので、電線解除釦２０の高さ増加は影響がな
く、薄型化を実現できる。また、本実施例では電線解除
釦２０を３本の電線１３を同時解除可能な一体型として
いるのは、１本ずつ個々の電線解除釦等を有する場合は
部品点数も増加し、また３本の電線１３を１本ずつ解除
又は再結線するのは、電線径により困難になるためであ
る。Here, the provision of the electric wire release button 20 may increase the height of the device by about 3 mm.
Since the conventional product of 0 mm can be thinned to about 11 mm in the present invention, an increase in the height of the wire release button 20 has no effect, and the thinning can be realized. Further, in the present embodiment, the electric wire release button 20 is of an integrated type capable of simultaneously releasing the three electric wires 13. The reason is that when each electric wire release button or the like is provided, the number of parts is increased, and the number of parts is three. It is difficult to release or reconnect the electric wires 13 one by one due to the diameter of the electric wires.
【００２１】一方図１２は、栓刃受けブロック１２を組
立ピン１６を用いて一対のボディ１５ａ，１５ｂで挟持
固定する構造において、電線解除釦として機能する電線
解除治具６０を電線接続用具Ｂから分離可能としたもの
である。つまり、電線解除治具６０の操作部２２を一方
のボディ１５ａに載置した状態で、解除リブ２１を一方
のボディ１５ａに形成した電線解除穴３０を通して端子
部１８と錠ばね１９の電線引掛部１９ａとの間に挿入す
るものであり、電線解除穴３０は図１３に示すように、
解除リブ２１が錠ばね１９の電線引掛部１９ａを矢印方
向に押して電線解除を行なうことができる穴寸法に形成
されている。これにより、電線解除の際には、電線解除
治具６０を装着して指でスライド操作することにより電
線解除を容易に行なうことができ、また電線解除又は再
結線を行なわない場合は、電線解除治具６０を取外すこ
とにより、器具全体の高さを低く保てるようになる。し
かも、電線解除治具６０を収納するための収納スペース
を電線接続用具Ｂ内に確保する必要がなくなり、従来の
速結式の薄型ハーネスコネクタと同様の器具高さが実現
できるという利点がある。On the other hand, in FIG. 12, in the structure in which the blade receiving block 12 is clamped and fixed by the pair of bodies 15a and 15b using the assembly pin 16, the electric wire releasing jig 60 which functions as an electric wire releasing button is connected to the electric wire connecting tool B. It is separable. That is, with the operating portion 22 of the electric wire releasing jig 60 placed on the one body 15a, the electric wire catching portion of the terminal portion 18 and the lock spring 19 is inserted through the electric wire releasing hole 30 formed in the one body 15a. 19a, and the electric wire release hole 30 is, as shown in FIG.
The release rib 21 is formed in a hole size that allows the wire to be released by pushing the wire hooking portion 19a of the lock spring 19 in the arrow direction. Thus, when releasing the electric wire, the electric wire can be easily released by mounting the electric wire releasing jig 60 and sliding the operation with a finger, and when the electric wire is not released or reconnected, the electric wire is released. By removing the jig 60, the height of the entire device can be kept low. Moreover, there is no need to secure a storage space for storing the wire releasing jig 60 in the wire connecting tool B, and there is an advantage that the same device height as that of the conventional quick-connecting type thin harness connector can be realized.
【００２２】[0022]
【発明の効果】上述のように、請求項１記載の発明は、
栓刃を備えた電線接続用具であって、栓刃を備えた電線
接続用具であって、栓刃と電線とをコード締め部にて圧
着すると共にその両側に一対のロック片を配置して成る
栓刃ブロックを成形体にて一体化したから、製品に従来
のかしめ式ような反りの発生、或いは隙間や段差等の発
生がなくなり、しかもデザイン的にも感覚的にもすっき
りとした外観となり、また外郭部は強度的にも強くな
る。そのうえ組立て時にピン、ネジ等の組立補材を削減
でき、生産性が向上するという効果がある。As described above, the invention according to claim 1 is
A wire connecting tool having a blade, which is a wire connecting tool having a blade, wherein the blade and the wire are crimped at a cord fastening portion, and a pair of lock pieces are arranged on both sides thereof. Since the blade block is integrated with the molded body, the product does not have the warp like the conventional caulking type, or the formation of gaps, steps, etc., and it has a clean design and sensory appearance. In addition, the outer shell also becomes stronger in strength. In addition, it is possible to reduce assembly auxiliary materials such as pins and screws at the time of assembly, which has an effect of improving productivity.
【００２３】請求項２記載の発明は、栓刃が挿入されて
電気的及び機械的に接続される栓刃受けが栓刃挿入口の
奥部に内蔵された電線接続用具であって、栓刃受けと電
線とをコード締め部にて圧着したものを一対のボディに
より挟持固定して成る栓刃受けブロックを成形体にて一
体化したから、製品には従来のかしめ式による隙間や段
差等が生じるおそれがなく、しかもデザイン的にも感覚
的にもすっきりとした外観となり、また外郭部は強度的
にも強くなるうえ、組立て時にピン、ネジ等の組立補材
を削減でき、生産性が向上するという請求項１と同様の
効果がある。According to a second aspect of the present invention, there is provided an electric wire connecting tool having a blade reception member into which a blade is inserted and which is electrically and mechanically connected, which is built in a deep portion of the blade insertion opening. Since the plug blade receiving block, which is formed by clamping and fixing the receiver and the electric wire at the cord tightening part with a pair of bodies, is integrated with the molded body, the product has no gaps or steps due to the conventional caulking method. There is no possibility of occurrence, and the appearance is neatly designed and sensuous, the outer part is also strong, and assembly auxiliary materials such as pins and screws can be reduced during assembly, improving productivity. This has the same effect as that of claim 1.
【００２４】請求項３記載の発明は、栓刃が挿入されて
電気的及び機械的に接続される栓刃受けが栓刃挿入口の
奥部に内蔵された電線接続用具であって、栓刃が挿入さ
れる刃受ばねと電線に接続される端子部とを有する栓刃
受けと、電線を端子部との間で挟持して電線を栓刃受け
に電気的及び機械的に接続する錠ばねと、錠ばねの電線
引掛部を電線挟持方向と反対方向に押して電線と栓刃受
けとの電気的及び機械的接続を解除させる電線解除釦と
を備えたから、電線解除釦の操作によって電線の解除及
び再結線を夫々容易に行なうことができる結果、再結線
時の電線の再度の段ムキを省略できると共に、複数本の
電線解除を同時に行なえるという効果がある。According to a third aspect of the present invention, there is provided an electric wire connecting tool in which a blade receiver, into which the blade is inserted and which is electrically and mechanically connected, is built in a deep portion of the blade insertion opening. Blade receiving member having a blade receiving spring into which is inserted and a terminal portion connected to an electric wire, and a lock spring that clamps the electric wire between the terminal portion and the electric wire to electrically and mechanically connect the electric wire to the blade receiving member. And an electric wire release button that pushes the electric wire hooking part of the lock spring in the direction opposite to the electric wire holding direction to release the electrical and mechanical connection between the electric wire and the blade receiver, thus releasing the electric wire by operating the electric wire release button. Also, as a result of easy reconnection, it is possible to eliminate the need for re-stepping of the electric wire at the time of reconnection, and it is possible to release a plurality of electric wires at the same time.
【００２５】請求項４記載の発明は、請求項３記載の電
線解除釦を、端子部と錠ばねとの間に挿入される解除リ
ブと、上記解除リブを電線挟持方向と反対方向に移動さ
せて錠ばねの電線引掛部を電線から離反させる操作部と
で構成したから、同様に電線解除釦の操作によって電線
の解除及び再結線を夫々容易に行なうことができる。請
求項５記載の発明は、請求項４記載の操作部に、指滑り
止め部を設けたから、操作部を指で操作する際に指が滑
るのが防がれ、工具を用いずに指の操作だけで電線解除
及び再結線を夫々一層容易に行なうことができる。According to a fourth aspect of the present invention, in the electric wire release button according to the third aspect, a release rib inserted between the terminal portion and the lock spring is moved, and the release rib is moved in a direction opposite to the wire holding direction. Since the electric wire hooking portion of the lock spring is composed of the operating portion that separates the electric wire from the electric wire, the electric wire can be released and reconnected easily by operating the electric wire release button. According to the invention described in claim 5, since the finger slip prevention portion is provided on the operation portion according to claim 4, it is possible to prevent the finger from slipping when operating the operation portion with a finger, and to prevent the finger from slipping without using a tool. The electric wires can be released and re-connected more easily by only the operation.
【００２６】請求項６記載の発明は、請求項４記載の操
作部に、ドライバーが引掛けられるドライバー溝を設け
たから、ドライバーが滑るのが防がれ、ドライバーによ
って電線解除の操作を容易に行なうことができる。According to a sixth aspect of the present invention, since the driver groove in which the driver is hooked is provided in the operating portion according to the fourth aspect, the driver is prevented from slipping and the operation of releasing the electric wire is easily performed by the driver. be able to.
【図１】一方の電線接続用具の斜視図である。FIG. 1 is a perspective view of one electric wire connecting tool.
【図２】他方の電線接続用具における栓刃受けブロック
の分解斜視図である。FIG. 2 is an exploded perspective view of a blade receiving block of the other electric wire connecting tool.
【図３】他方の電線接続用具の斜視図である。FIG. 3 is a perspective view of the other wire connecting tool.
【図４】電線解除釦を備えた電線接続用具の分解斜視図
である。FIG. 4 is an exploded perspective view of an electric wire connection tool including an electric wire release button.
【図５】図４の電線接続用具を示し、（ａ）は平面図、
（ｂ）は一部切欠正面図、（ｃ）は側面断面図、（ｄ）
は正面断面図である。5 shows the electric wire connecting tool of FIG. 4, (a) is a plan view,
(B) is a partially cutaway front view, (c) is a side sectional view, (d)
Is a front sectional view.
【図６】同上の電線解除釦の操作方法を示す斜視図であ
る。FIG. 6 is a perspective view showing a method of operating the above electric wire release button.
【図７】（ａ）は電線解除釦の斜視図、（ｂ）は電線解
除釦の操作方法を示す斜視図である。7A is a perspective view of an electric wire release button, and FIG. 7B is a perspective view showing an operation method of the electric wire release button.
【図８】同上の電線解除釦の他の操作方法を示す斜視図
である。FIG. 8 is a perspective view showing another operation method of the electric wire release button of the above.
【図９】同上の電線解除釦の他の操作方法を示す斜視図
である。FIG. 9 is a perspective view showing another operation method of the electric wire release button of the above.
【図１０】図９の電線接続用具を示し、（ａ）は平面
図、（ｂ）は一部切欠正面図、（ｃ）は側面図、（ｄ）
は正面断面図である。10 shows the electric wire connecting tool of FIG. 9, (a) is a plan view, (b) is a partially cutaway front view, (c) is a side view, and (d).
Is a front sectional view.
【図１１】（ａ）は同上の指操作とドライバー操作の兼
用型の斜視図、（ｂ）は電線解除釦の他の操作方法を示
す斜視図、（ｃ）は電線解除釦のさらに他の操作方法を
示す斜視図である。11A is a perspective view of the same type of finger operation and driver operation as above, FIG. 11B is a perspective view showing another operation method of the wire release button, and FIG. 11C is still another view of the wire release button. It is a perspective view showing an operating method.
【図１２】電線解除治具を備えた電線接続用具の分解斜
視図である。FIG. 12 is an exploded perspective view of an electric wire connecting tool including an electric wire releasing jig.
【図１３】図１２の要部断面図である。13 is a cross-sectional view of the main parts of FIG.
１ 栓刃ブロック ２，３ 成形体 ４ 栓刃 １０ 栓刃受け １２ 栓刃受けブロック １３ 電線 １７ 刃受ばね １８ 端子部 １９ 錠ばね ２０ 電線解除釦 ２１ 解除リブ ２２ 操作部 ２３ 指滑り止め部 ２６ ドライバー溝 Ａ，Ｂ 電線接続用具 Ｄ 電線挟持方向 DESCRIPTION OF SYMBOLS 1 Plug blade block 2,3 Molded body 4 Plug blade 10 Plug blade receiver 12 Plug blade receiving block 13 Electric wire 17 Blade receiving spring 18 Terminal part 19 Lock spring 20 Electric wire release button 21 Release rib 22 Operation part 23 Finger non-slip part 26 Driver Groove A, B Wire connection tool D Wire gripping direction
Claims (6)
刃と電線とをコード締め部にて圧着すると共にその両側
に一対のロック片を配置して成る栓刃ブロックを成形体
にて一体化したことを特徴とする電線接続用具。1. A wire connecting tool having a blade, wherein the blade and the wire are crimped at a cord tightening portion and a pair of locking pieces are arranged on both sides of the block to form a molded body. An electric wire connection tool characterized by being integrated into one.
続される栓刃受けが栓刃挿入口の奥部に内蔵された電線
接続用具であって、栓刃受けと電線とをコード締め部に
て圧着したものを一対のボディにより挟持固定して成る
栓刃受けブロックを成形体にて一体化したことを特徴と
する電線接続用具。2. A wire connecting tool having a blade blade inserted therein, which is electrically and mechanically connected to the blade, which is built in a deep portion of a blade insertion opening. An electric wire connecting tool characterized in that a blade receiving block, which is obtained by sandwiching and fixing by a pair of bodies, what is crimped at a tightening portion is integrated with a molded body.
続される栓刃受けが栓刃挿入口の奥部に内蔵された電線
接続用具であって、栓刃が挿入される刃受ばねと電線に
接続される端子部とを有する栓刃受けと、電線を端子部
との間で挟持して電線を栓刃受けに電気的及び機械的に
接続する錠ばねと、錠ばねの電線引掛部を電線挟持方向
と反対方向に押して電線と栓刃受けとの電気的及び機械
的接続を解除させる電線解除釦とを備えたことを特徴と
する電線接続用具。3. A blade receiver into which a blade is inserted and electrically and mechanically connected is a wire connecting tool built in a deep part of the blade insertion port, and the blade receiver into which the blade is inserted. A blade receiver having a spring and a terminal portion connected to the electric wire, a lock spring that clamps the electric wire between the terminal portion and the terminal to electrically and mechanically connect the electric wire to the blade receiver, and an electric wire of the lock spring An electric wire connection tool, comprising: an electric wire release button for pressing an engaging portion in a direction opposite to an electric wire holding direction to release an electric and mechanical connection between an electric wire and a blade receiver.
間に挿入される解除リブと、上記解除リブを電線挟持方
向と反対方向に移動させて錠ばねの電線引掛部を電線か
ら離反させる操作部とを備えたことを特徴とする請求項
３記載の電線接続用具。4. The electric wire release button has a release rib inserted between the terminal portion and the lock spring, and the release rib is moved in a direction opposite to the electric wire holding direction so that the electric wire hooking portion of the lock spring is removed from the electric wire. The electric wire connecting tool according to claim 3, further comprising an operating section for separating the electric wire.
とを特徴とする請求項４記載の電線接続用具。5. The electric wire connecting tool according to claim 4, wherein the operation section has a finger slip prevention section.
るドライバー溝を有すること特徴とする請求項４記載の
電線接続用具。6. The wire connecting tool according to claim 4, wherein the operating portion has a driver groove into which a driver is hooked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15579393A JPH0714632A (en) | 1993-06-25 | 1993-06-25 | Electric wire connecting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15579393A JPH0714632A (en) | 1993-06-25 | 1993-06-25 | Electric wire connecting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0714632A true JPH0714632A (en) | 1995-01-17 |
Family
ID=15613562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15579393A Pending JPH0714632A (en) | 1993-06-25 | 1993-06-25 | Electric wire connecting tool |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0714632A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101368953B1 (en) * | 2011-05-03 | 2014-02-28 | 심익현 | Wire connector for electric detonator. |
| KR101368957B1 (en) * | 2013-06-20 | 2014-02-28 | 심익현 | Wire connector for electric detonator. |
| JP7016935B1 (en) * | 2020-11-24 | 2022-02-07 | 三和電気工業株式会社 | Wire plug connector plug |
-
1993
- 1993-06-25 JP JP15579393A patent/JPH0714632A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101368953B1 (en) * | 2011-05-03 | 2014-02-28 | 심익현 | Wire connector for electric detonator. |
| KR101368957B1 (en) * | 2013-06-20 | 2014-02-28 | 심익현 | Wire connector for electric detonator. |
| JP7016935B1 (en) * | 2020-11-24 | 2022-02-07 | 三和電気工業株式会社 | Wire plug connector plug |
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| Date | Code | Title | Description |
|---|---|---|---|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20030218 |