JPH0718354U - Insulation displacement connector - Google Patents
Insulation displacement connectorInfo
- Publication number
- JPH0718354U JPH0718354U JP5283793U JP5283793U JPH0718354U JP H0718354 U JPH0718354 U JP H0718354U JP 5283793 U JP5283793 U JP 5283793U JP 5283793 U JP5283793 U JP 5283793U JP H0718354 U JPH0718354 U JP H0718354U
- Authority
- JP
- Japan
- Prior art keywords
- electric wire
- housing
- press
- pressure contact
- connector
- 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
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- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Multi-Conductor Connections (AREA)
Abstract
(57)【要約】
【目的】 圧接端子に接続された電線を圧接コネクタに
装着し、どの方向から引張り力を加えても抜けることな
く接続状態を維持し、且つ接続段数を多くしても対応可
能で部品点数を削減した安価な圧接コネクタを提供す
る。
【構成】 圧接コネクタ１は、圧接端子４を設けた複数
の電線Ｗを同一方向に並設して複数段に亘り収容するハ
ウジング２と、このハウジング２を収納し先端に前記圧
接端子４を露出させ、後端にヒンジ２８を介して上下方
向に開閉自在な電線保持部２９と３４とを設け、一方の
電線保持部３４には前記電線Ｗを押圧する突起部４５を
備え、他方の電線保持部２９には突起部４５に係合し
て、突起部４５により押圧された電線Ｗを少なくとも２
箇所で挟持する開口部３１を備えたカバー部３とよりな
る。
(57) [Abstract] [Purpose] The electric wire connected to the press-connecting terminal is attached to the press-connecting connector, and the connected state is maintained without pulling out from any direction and pulling force is applied. It is possible to provide an inexpensive pressure contact connector with a reduced number of parts. [Structure] A press-connecting connector 1 includes a housing 2 in which a plurality of electric wires W provided with a press-connecting terminal 4 are arranged in parallel in the same direction to accommodate a plurality of stages, and a housing 2 is housed to expose the press-connecting terminal 4 at a tip thereof. The electric wire holders 29 and 34 that can be opened and closed in the vertical direction are provided at the rear end via the hinge 28, and one electric wire holder 34 is provided with a protrusion 45 that presses the electric wire W, while holding the other electric wire. At least two electric wires W, which are engaged with the projection 45 and are pressed by the projection 45, are attached to the portion 29.
The cover portion 3 is provided with an opening 31 that is clamped at a place.
Description
【０００１】[0001]
この考案は、自動車用のワイヤーハーネス等に用いられる圧接コネクタに関す るものである。 The present invention relates to a pressure contact connector used for a wire harness for an automobile.
【０００２】[0002]
従来、自動車等に用いられるワイヤーハーネスの圧接コネクタは、ハウジング 内に多数の圧接端子を並設したハウジングに、絶縁機能を有するカバーを取り付 けていたが、電線の保持力が弱いために引張り力が作用すると抜けてしまい、電 線の接続不良を発生することが多かった。 Conventionally, the wire harness press-connecting connector used in automobiles and the like has a housing with a large number of press-connecting terminals arranged side by side with a cover having an insulating function attached. When force is applied, it will come off, often resulting in a poor electrical wire connection.
【０００３】 この対策として実開平４−１３６８７０号公報による圧接コネクタが提案され た。この圧接コネクタは図６に示すように、圧接コネクタ５０を上段コネクタ５ １、下段コネクタ５２、カバー５３の３つの部分で構成し、上段コネクタ５１と 下段コネクタ５２とには端子収容室５４，５５を形成しておき、これらの端子収 容室５４及び５５内にはそれぞれ電線を圧接した圧接端子を挿入し、下段コネク タ５２の上面にカバー５３を取り付け、上段コネクタ５１を図の位置から反転し てカバー５３の上面に組み付けるように構成されている。As a countermeasure against this, a press-connecting connector according to Japanese Utility Model Laid-Open No. 4-136870 has been proposed. As shown in FIG. 6, this press-connecting connector comprises a press-connecting connector 50 composed of three parts, an upper connector 51, a lower connector 52, and a cover 53. The upper connector 51 and the lower connector 52 have terminal accommodating chambers 54, 55. Are formed, insert the pressure contact terminals into which the electric wires are pressure contacted, and attach the cover 53 to the upper surface of the lower connector 52 and invert the upper connector 51 from the position shown in the figure. The cover 53 is then assembled on the upper surface.
【０００４】 前記カバー５３には平板部５６が設けてあって、その後端の上面には左右端部 に各１個の突起５７が、また下面には前記端子収容室の数に対応する突起５８が それぞれ設けてあって、これらの突起５７及び５８はそれぞれ上段コネクタ５１ と下段コネクタ５２との組立時に、各端子収容部５４及び５５の後端開口部に係 合されるようになっている。これらの突起５７及び５８には台形状に突出した突 出部分が設けてあって、この突出部分により圧接端子に接続した電線Ｗを上段コ ネクタ５１と下段コネクタ５２との間で屈曲させた状態で挟持するように構成さ れている（図７参照）。A flat plate portion 56 is provided on the cover 53, one protrusion 57 is provided at each of left and right end portions on an upper surface of a rear end thereof, and a protrusion 58 corresponding to the number of the terminal accommodating chambers is provided on a lower surface thereof. The protrusions 57 and 58 are engaged with the rear end openings of the terminal accommodating portions 54 and 55, respectively, when the upper connector 51 and the lower connector 52 are assembled. These protrusions 57 and 58 are provided with a protruding portion protruding in a trapezoidal shape, and the electric wire W connected to the pressure contact terminal is bent between the upper connector 51 and the lower connector 52 by the protruding portion. It is configured to be sandwiched by (see Fig. 7).
【０００５】 このように構成された圧接コネクタ５０は、上下に電線Ｗを固定することによ って、例えば下方の電線Ｗに引張り方向の力が作用しカバー５３を上方に押し上 げる力が働いても、上方の電線Ｗに対する挟持力を強め、その反力で下方への力 が作用して結果的に上下の電線Ｗに対する挟持力を安定させて電線の後抜けを強 固に阻止することができた。In the press-connecting connector 50 thus configured, by fixing the electric wires W on the upper and lower sides, for example, a force in the pulling direction acts on the lower electric wires W to push the cover 53 upward. Even if it works, the clamping force for the upper wire W is strengthened, and the reaction force causes a downward force to act, resulting in a stable clamping force for the upper and lower wires W, and forcible prevention of backward slipping of the wire. We were able to.
【０００６】[0006]
しかしながら、上記した構成による圧接コネクタは電線の接続方向への引張り 力に対してはよいが、電線を突出部で曲げた方向への引張り力に対しては弱く、 また、圧接コネクタを上段コネクタ、下段コネクタ及びカバーの３部品により構 成しているために部品点数が多く、その管理も煩雑となるばかりかコスト上から も高くなるという問題点がある。 However, although the press-connecting connector having the above-described configuration is good against the pulling force in the connecting direction of the electric wire, it is weak against the pulling force in the direction in which the electric wire is bent at the protruding portion. Since it is composed of three parts, the lower connector and the cover, the number of parts is large, and there is a problem that the management is complicated and the cost is high.
【０００７】 本考案は、上記の事情に鑑みてなされたもので、その目的とするところは、電 線をどの方向に引張っても接続状態を維持し、且つ接続段数を多くしても対応可 能で部品点数を削減した安価な圧接コネクタを提供しようとするものである。The present invention has been made in view of the above circumstances, and an object of the present invention is to maintain the connection state regardless of the direction in which the electric wire is pulled, and to cope with a large number of connection steps. The purpose is to provide an inexpensive pressure contact connector with a reduced number of parts.
【０００８】[0008]
上記目的を達成するため、本考案の圧接コネクタは、圧接端子を設けた複数の 電線を同一方向に並設して複数段に亘り収容するハウジングと、このハウジング を収納し先端に前記各圧接端子を露出させ、後端にヒンジを介して上下方向に開 閉自在な電線保持部を設け、一方の電線保持部には前記電線を押圧する突起部を 備え、他方の電線保持部には前記突起部に係合し、該突起部により押圧された電 線を少なくとも２箇所で挟持する開口部を備えたカバー部とよりなることを特徴 とするものである。 In order to achieve the above object, a pressure contact connector according to the present invention comprises a housing for accommodating a plurality of electric wires provided with pressure contact terminals in the same direction and accommodating in a plurality of stages, and a housing for accommodating the housing and each of the pressure contact terminals at the tip. And a wire holding part that can be opened and closed in the vertical direction via a hinge is provided at the rear end, one wire holding part is provided with a protrusion for pressing the wire, and the other wire holding part is provided with the protrusion. It is characterized in that it comprises a cover part having an opening part that engages with the part and holds the electric wire pressed by the projection part at at least two places.
【０００９】[0009]
上記構成による圧接コネクタは、ハウジング内の複数の圧接電線収容部に、そ れぞれ圧接端子を取り付けた電線を装着しておき、このハウジングをカバー部の 後端側より挿入セットすることにより電線部分はカバー部の後端側に引き出され た状態となっている。次に、カバー部に設けられた開口部を備えた電線保持部を 閉じる方向に約９０°回転させ電線上に被着させておき、突起部を備えた他方の 電線保持部を閉じる方向に回転させると、各電線は突起部により押圧されて前記 開口部に曲げ込まれ、各電線は前記開口部の両外枠と突起部とによって山形状に 挟持される。これにより電線に外部よりどの方向から引張り力が加わっても抜け 出すことはなく、接続状態を安定して維持することができる。 With the press-connecting connector with the above configuration, the wires with the press-connecting terminals attached are installed in the housings of the press-connecting wires, and the housing is inserted and set from the rear end side of the cover. The part is pulled out to the rear end side of the cover part. Next, rotate the wire holding part with the opening provided in the cover part by about 90 ° in the closing direction and attach it on the wire, and rotate the other wire holding part with the protruding part in the closing direction. Then, each electric wire is pressed by the protrusion and bent into the opening, and each electric wire is sandwiched in a mountain shape by both outer frames of the opening and the protrusion. As a result, the electric wire does not come out even if a pulling force is applied from the outside from any direction, and the connection state can be stably maintained.
【００１０】[0010]
以下、本考案の一実施例を図１ないし図５によって詳細に説明する。 図２において、圧接コネクタはハウジング２とカバー部３とによって形成され ている。 ハウジング２は略々長方体状の絶縁部材で成形されており、前面側には圧接端 子４を収容する角筒状の中空部５が上下２段に形成されており、図２に示したも のは上段側に５箇所、下段側には左右両端部に各１箇宛設けてある。この中空部 ５を設けたハウジングの前面には、前記圧接端子４に接続される外部端子（図示 せず）の形状に応じた開口６を設けてある。前記各中空部５の上面には隣接する 中空部５との間にすり割り部７を介して圧接端子係止片８が設けてある。この圧 接端子係止片８はその下側面に小突起９を備え、中空部５内に挿入された圧接端 子４の一部に係合して係止するようになっている。 Hereinafter, an embodiment of the present invention will be described in detail with reference to FIGS. In FIG. 2, the press-connecting connector is formed by the housing 2 and the cover portion 3. The housing 2 is formed of a substantially rectangular-shaped insulating member, and a rectangular tubular hollow portion 5 for accommodating the pressure contact terminal 4 is formed in two stages on the front side, as shown in FIG. There are five on the upper side and one on the left and right sides on the lower side. An opening 6 corresponding to the shape of an external terminal (not shown) connected to the pressure contact terminal 4 is provided on the front surface of the housing provided with the hollow portion 5. On the upper surface of each hollow portion 5, a press contact terminal locking piece 8 is provided between the adjacent hollow portions 5 via a slit portion 7. The pressure contact terminal locking piece 8 is provided with a small projection 9 on its lower side surface, and is engaged with a part of the pressure contact terminal 4 inserted in the hollow portion 5 to lock.
【００１１】 また、ハウジング２の前面側で前記開口６の両端側に位置するものの上段側と 、この上段側の開口６と下段側の開口６との間には、それぞれ後述するカバー部 ３の前面に挿入係止される溝部１０が設けてあり、下段側の両端に設けられた開 口６を囲むハウジングの間には、所定幅の間隔をおいて下側に凸部１１が設けて あって、この凸部１１の下側面には後述するカバー部３との係止部材１２が取り 付けてある（図３参照）。Further, between the upper side of the housing 2 located on both ends of the opening 6 on the front side of the housing 2, and between the upper side opening 6 and the lower side opening 6, a cover portion 3 described later is provided. Grooves 10 to be inserted and locked are provided on the front surface, and convex portions 11 are provided on the lower side at intervals of a predetermined width between the housings surrounding the openings 6 provided at both ends on the lower stage side. An engaging member 12 for engaging with a cover portion 3 described later is attached to the lower side surface of the convex portion 11 (see FIG. 3).
【００１２】 図２に示した上記ハウジング２の後面側には、前記上段と下段に仕切られた底 板（図示せず）の上下に、前記中空部５の大きさに沿う仕切板１３を複数個延設 してあって、両端部の仕切板１３を除いた内側にある仕切板１３の後端上部には 、これまた後述するカバー部３に挿入係止され、ハウジング２の左右方向へのズ レを防止するための突出部１４が設けてある。そして、各仕切板１３の内側対応 面の上縁にはフック部材１５が設けてあって、仕切板１３の間に挿入された圧接 端子４の上方への逸脱を防止するようになっている。なお、仕切板１３の後端は 同一面をなすように同じ長さをもって切り落され、ハウジング２を長方体状に形 成してある。On the rear surface side of the housing 2 shown in FIG. 2, a plurality of partition plates 13 along the size of the hollow portion 5 are provided above and below the bottom plate (not shown) partitioned into the upper and lower stages. Each of them is extended and the upper part of the rear end of the partition plate 13, which is inside except the partition plates 13 at both ends, is inserted and locked in the cover portion 3 described later, and the housing 2 is moved in the left-right direction. A protrusion 14 is provided to prevent the displacement. A hook member 15 is provided on the upper edge of the corresponding inner surface of each partition plate 13 to prevent the press contact terminal 4 inserted between the partition plates 13 from moving upward. In addition, the rear end of the partition plate 13 is cut off with the same length so as to form the same plane, so that the housing 2 is formed in a rectangular shape.
【００１３】 なお、左右の外側に設けた仕切板１３の上縁及び下縁に設けた切欠部１６は、 前記圧接端子係止片８の小突起９の係止を外すための治具（図示せず）の挿入口 であって、その治具を挿入して圧接端子係止片８を持ち上げることにより、前記 中空部５内に挿入係止された圧接端子を外すことができる。The cutouts 16 provided on the upper and lower edges of the partition plates 13 provided on the left and right outer sides are jigs for unlocking the small projections 9 of the press contact terminal locking pieces 8 (see FIG. It is an insertion port (not shown), and by inserting the jig and lifting the pressure contact terminal locking piece 8, the pressure contact terminal inserted and locked in the hollow portion 5 can be removed.
【００１４】 上記ハウジング２の裏面側に設けた係止部材１２は、図３に示すように、前記 凸部１１から後面側に延設された平板状弾性部材で、上面には係止用突起１７が 設けてある。また、後端に設けられた平板状突出部１８は、後述するカバー部３ との取付用固定部材である。このような係止部材１２の下側は空間部となってお り、係止部材１２の上下方向への移動性を容易ならしめるようになっている。As shown in FIG. 3, the locking member 12 provided on the rear surface side of the housing 2 is a flat elastic member extending from the convex portion 11 to the rear surface side, and has a locking projection on the upper surface. 17 is provided. Further, the flat plate-shaped protruding portion 18 provided at the rear end is a fixing member for attachment to the cover portion 3 described later. The lower side of the locking member 12 is a space, which facilitates the vertical movement of the locking member 12.
【００１５】 前記係止部材１２の両側には空間を置いて下段に相当する左右の中空部５が設 けてあって、前面には開口６が設けてあり上側面には圧接端子係止片８が設けて あることは図２に示したと同様である。また、前記中空部５の後方には仕切板１ ３が設けてあって、この仕切板１３によって囲まれた内側には圧接端子４が収容 され圧接端子係止片８によって係止されるようになっている。Spaces are provided on both sides of the locking member 12 to form left and right hollow portions 5 corresponding to lower stages, an opening 6 is provided on the front surface, and a pressure contact terminal locking piece is provided on the upper side surface. 8 is provided as in the case shown in FIG. Further, a partition plate 13 is provided behind the hollow portion 5, and the pressure contact terminal 4 is accommodated inside the partition plate 13 and is locked by the pressure contact terminal locking piece 8. Has become.
【００１６】 前記圧接端子４は図４に示すように、凹字状に形成された金属製の本体部の先 端底部にバネ性の接点片１９を備え（図４では底部を上面側に装着している）。 両側面は中空部５内に嵌合される高さを有し、一部に前記圧接端子係止片８の小 突起９に係止される段差部２０を設けてなる。この段差部２０の後方には電線Ｗ を圧接させる圧接部２１を有し、この圧接部２１の上縁は仕切板１４に設けられ たフック部材１５にて押えられるようになっている。この圧接部２１の後端（右 側）には電線Ｗに巻き付けられる締付片２２を設けてあって、全長はハウジング ２内に収容係止されるように形成してある。As shown in FIG. 4, the press contact terminal 4 is provided with a spring-like contact piece 19 on the bottom of the front end of a metallic main body formed in a concave shape (in FIG. 4, the bottom is attached to the upper surface side). is doing). Both side surfaces have such a height that they can be fitted into the hollow portion 5, and a step portion 20 that is engaged with the small projection 9 of the press contact terminal engaging piece 8 is provided in a part thereof. A pressure contact portion 21 for pressure contacting the electric wire W is provided behind the step portion 20, and an upper edge of the pressure contact portion 21 is pressed by a hook member 15 provided on the partition plate 14. At the rear end (right side) of the press contact portion 21, a tightening piece 22 wound around the electric wire W is provided, and the entire length is formed so as to be housed and locked in the housing 2.
【００１７】 この圧接端子４は予めハウジング２内に収容させておき電線Ｗを圧接片２１の 図では下方より圧接し、締付片２２を以って固定することによって装着すること ができる。また、圧接端子４に予め電線Ｗを取り付けたものをハウジング２内に 装着しても差し支えない。 このようにして装着された圧接端子４に、ハウジング２の前面に設けた開口６ より接続端子が挿入されると、接点片１９のバネ性によって接点間の接続状態は 密接状態を維持できる。The pressure contact terminal 4 can be mounted by preliminarily accommodating it in the housing 2 and pressing the electric wire W from the lower side of the pressure contact piece 21 in the drawing, and fixing it with the tightening piece 22. Further, the pressure contact terminal 4 to which the electric wire W is previously attached may be mounted in the housing 2. When the connection terminal is inserted into the pressure contact terminal 4 thus mounted through the opening 6 provided on the front surface of the housing 2, the contact property of the contact piece 19 allows the contact state of the contacts to be kept close.
【００１８】 カバー部３は図２及び図５に示すように、前記ハウジング２の前面、上面、両 側面及び下面とを覆う角筒状の絶縁部材で成形された容器であって、前面側には ハウジング２の前面の両端側に設けた上下の中空部５を支持する枠体２３が設け てある。この枠体２３の上下の仕切部分及び各内側の立設枠の内方には、ハウジ ング２の前面に設けた溝部１０に嵌合される仕切突起部２４が設けてあって、ハ ウジング２を後方より挿入した時に溝部１０に嵌合してハウジング２を固定する ようになっている。As shown in FIGS. 2 and 5, the cover portion 3 is a container formed by an insulating member having a rectangular tube shape that covers the front surface, the upper surface, both side surfaces, and the lower surface of the housing 2, and has a front surface side. A frame body 23 is provided for supporting the upper and lower hollow portions 5 provided at both ends of the front surface of the housing 2. The upper and lower partition portions of the frame body 23 and the inner side of each of the inner standing frames are provided with partition projections 24 that fit into the grooves 10 provided on the front surface of the housing 2. When inserted from the rear, the housing 2 is fixed by fitting into the groove 10.
【００１９】 この枠体２３を設けた上面、下面及び外方に面する一方の側面には、それぞれ 外側板が設けてあって三方が覆われた構成をなしている。前記上面は左右の枠体 ２３の上面と一体的に形成された上面板２５が設けてあって、ハウジング２の仕 切板１３の突出部１４に相当する位置には、窓孔２６が所定数穿設されてあって 、その中央より前方には突出部１４の厚さに相応する溝２７が設けてある。この 窓孔２６及び溝２７は前記ハウジング２の突出部１４を挿通係止し、カバー部３ 内に挿入されたハウジング２の取付ガタを防止するためのものである。An outer plate is provided on each of the upper surface, the lower surface, and the one side surface facing the outside, on which the frame body 23 is provided, so that three sides are covered. An upper surface plate 25 formed integrally with the upper surfaces of the left and right frame bodies 23 is provided on the upper surface, and a predetermined number of window holes 26 are provided at positions corresponding to the protruding portions 14 of the partition plate 13 of the housing 2. It is provided with a groove 27 corresponding to the thickness of the protrusion 14 in front of the center thereof. The window hole 26 and the groove 27 are for inserting and locking the projecting portion 14 of the housing 2 and for preventing the backlash of the housing 2 inserted into the cover portion 3.
【００２０】 この上面板２５の後方にはヒンジ２８を介して電線保持部２９がカバー部３に 対して一体的に設けてある。この電線保持部２９は蓋部３０の中央に開口部３１ が設けてあり、蓋部３０の左右側部には係止部材３２がそれぞれ設けてある。こ の係止部材３２を設けた側面でヒンジ２８の近傍には係止用フック３３が設けて ある。 前記係止部材３２は蓋部３０をヒンジ２８によって閉じる方向（図２の時計方 向）に回動させることにより、後述する下側に設けた別の電線保持部３４の切欠 段差３５に係合される部材である。また、係止用フック３３はカバー部３の側面 に設けた係止ピン３６に係止され、蓋部３０の水平方向への保持を維持するため の部材である。A wire holding portion 29 is integrally provided to the cover portion 3 behind the upper surface plate 25 via a hinge 28. The electric wire holding portion 29 has an opening 31 provided at the center of a lid portion 30, and locking members 32 are provided on the left and right side portions of the lid portion 30, respectively. A hook 33 for locking is provided near the hinge 28 on the side surface provided with the locking member 32. The locking member 32 is engaged with a notch step 35 of another electric wire holding portion 34, which will be described later, by rotating the lid portion 30 in the direction of closing the lid portion 30 by the hinge 28 (clockwise direction in FIG. 2). It is a member to be. The locking hook 33 is a member for being locked by a locking pin 36 provided on the side surface of the cover part 3 and for maintaining the horizontal holding of the lid part 30.
【００２１】 上記係止ピン３６を設けた側面板３７は、前記上面板２５より直角方向に折り 曲って延設された平板であって、係止ピン３６は側面板３７上に立設された取付 台３８上に設けられており、この取付台３８上にはもう一方の係止ピン３９が設 けてある。この係止ピン３９は後述する下側の電線保持部３４を水平方向に支持 するための部材である。前記取付台３８の基部側の側面板３７にはハウジング２ の挿入方向に沿う切欠溝４０が設けてあって、この切欠溝４０に挟まれた間の部 分はバネ性をもって可動される弾性片４１となっている。この弾性片４１の裏側 には図５に示す突起４２が設けてあって、カバー部３内に収納されたハウジング ２を係止するようになっている。The side plate 37 provided with the locking pin 36 is a flat plate bent and extended at a right angle from the upper plate 25, and the locking pin 36 is erected on the side plate 37. It is provided on the mounting base 38, and another locking pin 39 is provided on the mounting base 38. The locking pin 39 is a member for horizontally supporting a lower wire holding portion 34 described later. The side plate 37 on the base side of the mounting base 38 is provided with a cutout groove 40 along the insertion direction of the housing 2, and the portion sandwiched by the cutout groove 40 is an elastic piece movable with a spring property. It is 41. A protrusion 42 shown in FIG. 5 is provided on the back side of the elastic piece 41 so that the housing 2 housed in the cover portion 3 is locked.
【００２２】 カバー部３の下側面は特に図５に示すように、前面部の枠体２３に沿う下面板 ４３が両側にあって、中間はハウジング２の裏面に設けた係止部材１２を挿通す る開放口をなしている。これらの下面板４３の後端にはヒンジ２８を介して電線 保持部３４が開閉自在に設けてある。この電線保持部３４は前記蓋部３０と同形 大の蓋体４４が設けてあって、外方の中央には蓋体４４の長手方向に沿う突起部 ４５が立設されている。この突起部４５は蓋体４４を水平方向に回動したときに 、前記電線保持部２９側の開口部３１内に突出する形状に形成されている。As shown in FIG. 5 in particular, the lower surface of the cover part 3 has a lower surface plate 43 along the frame 23 of the front part on both sides, and the middle part is fitted with the locking member 12 provided on the rear surface of the housing 2. It has an opening through it. An electric wire holding portion 34 is openably and closably provided at the rear end of the lower plate 43 via a hinge 28. The wire holding portion 34 is provided with a lid 44 having the same size as the lid 30, and a protrusion 45 extending along the longitudinal direction of the lid 44 is provided upright at the outer center. The projection 45 is formed in a shape that projects into the opening 31 on the side of the electric wire holding portion 29 when the lid body 44 is rotated in the horizontal direction.
【００２３】 この蓋体４４の側面には、前記カバー部３の側面板３７に設けられた係止ピン ３９に係止される係止用フック４６が設けてあって、この係止用フック４６を係 止ピン３９に係止させることにより、電線保持部３４の水平方向への支持は保た れるようになっている。On the side surface of the lid body 44, there is provided an engaging hook 46 which is engaged with an engaging pin 39 provided on the side plate 37 of the cover portion 3, and the engaging hook 46. The electric wire holding portion 34 is supported in the horizontal direction by locking the electric wire holding portion 34 with the engaging pin 39.
【００２４】 以上説明したハウジング２とカバー部３とよりなる圧接コネクタ１は、電線Ｗ を接続した圧接端子４をハウジング２の中空部５内に収容し、このハウジング２ をカバー部３内に収納して図１に示すように、カバー部３の上側の電線保持部２ ９を水平方向に閉じておき、圧接端子４からの電線を並べて電線保持部２９の開 口部３１の下側におき、カバー部３の下側の電線保持部３４を水平方向になるよ う移動させると、電線保持部３４側の突起部４５は電線Ｗを曲げながら押し上げ 、電線Ｗを開口部３１内で曲折させて係止し、上側の電線保持部２９と下側の電 線保持部３４とは、互に係止部材３２と切欠段差３５が係合して固定される。そ して各電線Ｗは開口部３１の内側対向面の２箇所で挟持されるので、電線Ｗにど の方向からの引張り力が加わっても抜けることなく、圧接端子４との接続状態を 保って導通状態を維持することができる。 上記説明は上下の２段構成よりなる圧接コネクタとして説明したが、上段側に 段を重ねて複数段となっても同様に固定することができる。The pressure contact connector 1 including the housing 2 and the cover portion 3 described above accommodates the pressure contact terminal 4 to which the electric wire W is connected in the hollow portion 5 of the housing 2, and the housing 2 is accommodated in the cover portion 3. Then, as shown in FIG. 1, the electric wire holding portion 29 on the upper side of the cover portion 3 is horizontally closed, and the electric wires from the pressure contact terminals 4 are lined up and placed below the opening portion 31 of the electric wire holding portion 29. When the electric wire holding portion 34 on the lower side of the cover portion 3 is moved in the horizontal direction, the projection 45 on the electric wire holding portion 34 side pushes up the electric wire W while bending the electric wire W in the opening 31. The electric wire holding portion 29 on the upper side and the electric wire holding portion 34 on the lower side are fixed by engaging the engaging member 32 and the notch step 35 with each other. Since each wire W is clamped at two points on the inner facing surface of the opening 31, it does not come off even if a pulling force is applied to the wire W from any direction, and the connection state with the pressure contact terminal 4 is maintained. The conductive state can be maintained. Although the above description has been given of the pressure contact connector having the upper and lower two-stage structure, the upper and lower pressure-connecting connectors can be fixed in the same manner even if a plurality of stages are stacked.
【００２５】[0025]
以上説明した本考案に係る圧接コネクタによれば、複数の電線を同一方向に並 設して複数段に重ねて収容するハウジングと、このハウジングを収納しヒンジを 介して電線保持部を設けたカバー部にて、電線を２箇所で挟持するようにしたの で、部品点数は削減され、且つ電線保持の確実な圧接コネクタを安価で提供する ことが実現できる特長がある。 According to the press-connecting connector of the present invention described above, a housing for accommodating a plurality of electric wires arranged in parallel in the same direction and accommodating them in a plurality of stages, and a cover accommodating the housing and having an electric wire holding portion via a hinge are provided. Since the electric wire is sandwiched between the two parts, the number of parts is reduced, and it is possible to provide an insulation displacement connector that reliably holds the electric wire at a low cost.
【図１】本考案の一実施例を示す圧接コネクタの断面図
である。FIG. 1 is a sectional view of a press-connecting connector according to an embodiment of the present invention.
【図２】図１の圧接コネクタの分解斜視図である。FIG. 2 is an exploded perspective view of the press-connecting connector of FIG.
【図３】図２のハウジングの下面側の斜視図である。FIG. 3 is a perspective view of a lower surface side of the housing of FIG.
【図４】図３のハウジングの断面図である。4 is a cross-sectional view of the housing of FIG.
【図５】図２のカバー部の下面側の斜視図である。5 is a perspective view of the lower surface side of the cover portion of FIG.
【図６】従来例の圧接コネクタの分解斜視図である。FIG. 6 is an exploded perspective view of a conventional pressure contact connector.
【図７】図６の圧接コネクタの組立断面図である。7 is an assembled sectional view of the press-connecting connector of FIG.
１ 圧接コネクタ ２ ハウジング ６ 開口 ２８ ヒンジ ２９ 電線保持部（上側） ３１ 開口部 ３４ 電線保持部（下側） ４５ 突起部 DESCRIPTION OF SYMBOLS 1 Pressure contact connector 2 Housing 6 Opening 28 Hinge 29 Electric wire holding part (upper side) 31 Opening part 34 Electric wire holding part (lower side) 45 Projection part
Claims (1)
に並設して複数段に重ねて収容するハウジングと、この
ハウジングを収納し、その先端に前記各圧接端子を露出
させ、その後端にヒンジを介して上面側と下面側とにそ
れぞれ開閉自在な電線保持部を設け、一方の電線保持部
には前記電線を押圧する突起部を備え、他方の電線保持
部には前記突起部に係合し、該突起部により押圧された
電線を少なくとも２箇所で挟持する開口部を備えたカバ
ー部とよりなることを特徴とする圧接コネクタ。1. A housing for accommodating a plurality of electric wires having pressure contact terminals arranged in parallel in the same direction and accommodating them in a plurality of layers, and a housing for accommodating the housing, exposing each of the pressure contact terminals at its front end. An electric wire holder that can be opened and closed is provided on each of the upper surface side and the lower surface side via a hinge, one electric wire holding portion is provided with a protrusion that presses the electric wire, and the other electric wire holder is provided with the protrusion portion. A press-connecting connector comprising: a cover part having an opening part that engages and presses the electric wire pressed by the projection part at at least two places.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5283793U JPH0718354U (en) | 1993-09-06 | 1993-09-06 | Insulation displacement connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5283793U JPH0718354U (en) | 1993-09-06 | 1993-09-06 | Insulation displacement connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0718354U true JPH0718354U (en) | 1995-03-31 |
Family
ID=12925967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5283793U Pending JPH0718354U (en) | 1993-09-06 | 1993-09-06 | Insulation displacement connector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0718354U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001043939A (en) * | 1999-07-30 | 2001-02-16 | Hirose Electric Co Ltd | L type coaxial connector and terminal therefor |
| JP2005050599A (en) * | 2003-07-31 | 2005-02-24 | Sumitomo Wiring Syst Ltd | Electric wire holding device |
| WO2021256192A1 (en) * | 2020-06-15 | 2021-12-23 | 株式会社オートネットワーク技術研究所 | Electric wire holding member and connector structure |
-
1993
- 1993-09-06 JP JP5283793U patent/JPH0718354U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001043939A (en) * | 1999-07-30 | 2001-02-16 | Hirose Electric Co Ltd | L type coaxial connector and terminal therefor |
| JP2005050599A (en) * | 2003-07-31 | 2005-02-24 | Sumitomo Wiring Syst Ltd | Electric wire holding device |
| WO2021256192A1 (en) * | 2020-06-15 | 2021-12-23 | 株式会社オートネットワーク技術研究所 | Electric wire holding member and connector structure |
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