JPH082938Y2 - Connector with mating confirmation mechanism - Google Patents
Connector with mating confirmation mechanismInfo
- Publication number
- JPH082938Y2 JPH082938Y2 JP1988070297U JP7029788U JPH082938Y2 JP H082938 Y2 JPH082938 Y2 JP H082938Y2 JP 1988070297 U JP1988070297 U JP 1988070297U JP 7029788 U JP7029788 U JP 7029788U JP H082938 Y2 JPH082938 Y2 JP H082938Y2
- Authority
- JP
- Japan
- Prior art keywords
- fitting
- connector housing
- female connector
- locking
- confirmation member
- 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.)
- Expired - Lifetime
Links
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Description
【考案の詳細な説明】 〔産業上の利用分野〕 本考案は、相対向して嵌合し電気的接続をするコネク
タに関し、特に、嵌合状態を確認し維持できるコネクタ
に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to a connector that is fitted in opposition to each other to make an electrical connection, and more particularly to a connector that can check and maintain a fitted state.
雌雄のコネクタハウジングを嵌合してそれぞれに嵌装
された雌雄の端子金具を嵌合して電気的接続をするコネ
クタは、広く使用されており、車両の電装品の配線にも
使用されている。A connector that fits male and female connector housings and fits the male and female terminal fittings that are fitted to each other for electrical connection is widely used, and is also used for wiring electrical components of vehicles. .
この種のコネクタにおいては、雌雄のコネクタハウジ
ングが完全に嵌合し、その状態が維持されることが必要
である。特に車両で使用する場合は、車両が走行する際
の振動の影響を受け易く、嵌合状態を確実に維持できる
ことが重要である。In this type of connector, it is necessary that the male and female connector housings are completely fitted and maintained in that state. Especially when used in a vehicle, it is easily affected by vibrations when the vehicle travels, and it is important to be able to reliably maintain the fitted state.
この問題を解決するものとして、第４図（ａ）〜
（ｃ）に示すような特開昭62-10885号公報に記載された
技術が知られている。これらの図において、（ａ）は嵌
合前の状態を示しており、２′は雌コネクタハウジング
で、嵌合確認部材20がヒンジにより回動可能に取りつけ
られている。この嵌合確認部材20には突起21が突設さ
れ、雌コネクタハウジング２′には突起21が嵌入する貫
通溝22が穿設されている。一方１′は雄コネクタハウジ
ングで、長孔23が穿設されている。As a solution to this problem, FIG.
The technique described in JP-A-62-10885 as shown in (c) is known. In these drawings, (a) shows a state before fitting, 2'is a female connector housing, and the fitting confirmation member 20 is rotatably attached by a hinge. The fitting confirmation member 20 is provided with a protrusion 21 and the female connector housing 2'is provided with a through groove 22 into which the protrusion 21 is fitted. On the other hand, 1'denotes a male connector housing having a long hole 23 formed therein.
（ｂ）は嵌合時を示しているが、嵌合時には嵌合確認
部材20の突起21が雌コネクタハウジング２′の貫通溝22
を貫通して雄コネクタハウジング１′の長孔23に嵌入し
て、嵌合確認部材20は雌コネクタハウジング２′に収容
される。(B) shows the time of mating, but the projection 21 of the mating confirmation member 20 at the time of mating has the through groove 22 of the female connector housing 2 '.
The fitting confirmation member 20 is housed in the female connector housing 2'by penetrating therethrough into the elongated hole 23 of the male connector housing 1 '.
（ｃ）は不完全嵌合時を示すが、この場合突起21は雄
コネクタハウジングの長孔23に嵌入できないために、嵌
合確認部材20は雌コネクタハウジング２′に収容されず
浮き上がった状態となり、目視により嵌合状態を容易に
判断できる。(C) shows an incompletely fitted state. In this case, since the projection 21 cannot be fitted in the elongated hole 23 of the male connector housing, the fitting confirmation member 20 is not housed in the female connector housing 2'and is in a floating state. The fitting state can be easily determined by visual inspection.
しかし、上記の従来技術にあっては嵌合確認部材20が
回動自在であるため、外部からの衝撃でヒンジ部が破損
され易く、嵌合確認部材20が雌コネクタハウジング２′
と離れてしまうおそれがあり、そうなると嵌合状態を維
持する機能は失われ、雌雄のコネクタハウジングが外れ
るのを防止できない。However, in the above-mentioned conventional technique, since the fitting confirmation member 20 is rotatable, the hinge portion is easily damaged by an impact from the outside, and the fitting confirmation member 20 is inserted into the female connector housing 2 '.
There is a possibility that the male and female connector housings will not come off.
本考案は上記の従来技術の欠点を解消するためのもの
で、嵌合作業時に完全嵌合を容易に確認でき、嵌合後は
その状態を維持できるとともに、振動等によって簡単に
破損することのないコネクタを提供することを目的とし
ている。The present invention is intended to eliminate the above-mentioned drawbacks of the prior art, and it is possible to easily confirm complete fitting during fitting work, maintain the state after fitting, and easily break due to vibration or the like. Intended to provide no connector.
上記の目的を達成するために本考案は、相対向して嵌
合し電気的接続をする雌雄のコネクタハウジングの一方
に係止突起を有するロッキングアームを設けるととも
に、他方に該ロッキングアームに対する係止部を設け、
嵌合時に重なり合う部分に、雄コネクタハウジングには
先端に斜面と後端において嵌合方向に対して略垂直状の
係合端面を有する係止突部を設けた凸状リブを嵌合方向
に沿って形成し、雌コネクタハウジングには上記凸状リ
ブが挿入される内溝を形成するとともに該内溝に開放部
を形成し、嵌合方向と交差して該開放部に嵌入し、嵌合
途中で上記係止突部先端の斜面に当接して移動し、嵌合
後に該係止突部の係合端面と係止可能となる嵌合確認部
材を設け、該嵌合確認部材と雌コネクタハウジングの何
れか一方に中央に狭窄部を有する長孔と、何れか他方に
該長孔内の狭窄部の両側に移動可能で両側の一方と択一
的に係合する係合突起とを設けたことを特徴とする。In order to achieve the above object, the present invention provides a locking arm having a locking protrusion on one of male and female connector housings that are fitted to each other and electrically connect to each other, and the other is locked to the locking arm. Part,
In the part that overlaps when mating, the male connector housing has a convex rib provided with a locking projection at the front end and an engaging end face that is substantially perpendicular to the mating direction at the rear end along the mating direction. The female connector housing is formed with an inner groove into which the convex rib is inserted and an opening is formed in the inner groove. A fitting confirmation member that comes into contact with the inclined surface of the tip of the locking projection and moves, and can be locked with the engagement end surface of the locking projection after fitting, and the fitting confirmation member and the female connector housing An elongated hole having a narrowed portion in the center in one of the two, and an engaging protrusion that is movable on both sides of the narrowed portion in the elongated hole and selectively engages with one of both sides in the other It is characterized by
本考案の１実施例について図面を用いて説明する。第
１図は本考案によるコネクタの分解斜視図である。同図
において１は雄コネクタハウジングで、２は雌コネクタ
ハウジングであり、不図示であるが、雄コネクタハウジ
ング１には雌端子金具が、雌コネクタハウジング２には
雄端子金具がそれぞれに形成された端子収容室内に嵌装
されている。An embodiment of the present invention will be described with reference to the drawings. FIG. 1 is an exploded perspective view of a connector according to the present invention. In the figure, reference numeral 1 is a male connector housing, and 2 is a female connector housing. Although not shown, female terminal fittings are formed on the male connector housing 1 and male terminal fittings are formed on the female connector housing 2, respectively. It is fitted in the terminal accommodating chamber.
雄コネクタハウジング１は、図の上面1aの中央部に可
撓性のロッキングアーム３が形成されており、このロッ
キングアーム３は先端に押圧部3aがあり、中間部に係止
突起3bが形成されている。一方、雌コネクタハウジング
２は雄コネクタハウジング１を嵌入するための套体部６
が形成されており、この套体部６の図の上面6aにはロッ
キングアーム３が嵌入係止するための係止凹部としての
切り欠き溝７が穿設されている。In the male connector housing 1, a flexible locking arm 3 is formed at the center of the upper surface 1a in the figure. The locking arm 3 has a pressing portion 3a at its tip and a locking protrusion 3b at its middle portion. ing. On the other hand, the female connector housing 2 has a sleeve portion 6 into which the male connector housing 1 is fitted.
Is formed, and a notch groove 7 is formed as an engaging recess for engaging and locking the locking arm 3 on the upper surface 6a of the sleeve 6 in the figure.
雄コネクタハウジング１の嵌合方向に沿った側面は、
延長されて凸状リブ4,4を形成し、凸状リブ４の嵌合方
向の先端部には係止突部５が形成されている。係止突部
５の嵌合方向の先端は斜面5aとなっており、後端部は嵌
合方向に対して垂直状に形成された端面5bとなってい
る。これに対して、雌コネクタハウジング２の套体部６
の上面6aの下側には、嵌合時にロッキングアーム３を進
入させるとともに、雄コネクタハウジング１の上面1aと
摺接して雄コネクタハウジングの高さ方向の位置決めを
するための位置決めリブ8,8が突設されている。また套
体部６の嵌合方向に沿った両側部には膨出部9,9が形成
され、この膨出部９の内部には雄コネクタハウジング１
の凸状リブ4,4が挿入される内溝10,10が形成されてい
る。The side surface of the male connector housing 1 along the fitting direction is
The convex ribs 4, 4 are extended to form a convex rib 4, and a locking projection 5 is formed at the tip of the convex rib 4 in the fitting direction. The tip of the locking projection 5 in the fitting direction is an inclined surface 5a, and the rear end is an end surface 5b formed perpendicular to the fitting direction. On the other hand, the sleeve 6 of the female connector housing 2
Positioning ribs 8 and 8 for allowing the locking arm 3 to enter at the time of fitting and slidingly contacting with the upper surface 1a of the male connector housing 1 to position the male connector housing in the height direction are provided on the lower side of the upper surface 6a of the male connector housing 1. It is projected. Further, bulging portions 9, 9 are formed on both sides of the sleeve portion 6 along the fitting direction, and the male connector housing 1 is formed inside the bulging portion 9.
Inner grooves 10, 10 into which the convex ribs 4, 4 are inserted are formed.
内溝10は中間に開放部11が形成されており、この開放
部11に面する套体部６の側壁には中央に狭窄部12aのあ
る長孔12が穿設されている。An opening 11 is formed in the middle of the inner groove 10, and a long hole 12 having a narrowed portion 12a is formed in the center of the side wall of the sleeve 6 facing the opening 11.
符号13は、嵌合確認部材で、両端に折曲部13a,13aを
有し、折曲部13aの外側両端面には長孔12に嵌入される
ための円柱状の係合突起14が突設されている。Reference numeral 13 is a fitting confirmation member, which has bent portions 13a, 13a at both ends, and cylindrical engaging projections 14 for fitting into the elongated holes 12 project at both outer end surfaces of the bent portion 13a. It is set up.
第２図は、嵌合確認部材13と雌コネクタハウジング２
との係合の状態を示した図である。嵌合確認部材13は、
その両端の係合突起14を、雌コネクタハウジング２の套
体部６に穿設された長孔12に嵌入して常時離れることな
く係合している。円柱状の係合突起14の径は、長孔12の
狭窄部12aの幅より若干大きく、長孔両端部分の径より
若干小さくなっている。FIG. 2 shows the fitting confirmation member 13 and the female connector housing 2.
It is a figure showing a state of engagement with. The mating confirmation member 13 is
The engaging projections 14 at both ends thereof are fitted into the elongated holes 12 formed in the sleeve 6 of the female connector housing 2 and are always engaged without being separated. The diameter of the cylindrical engagement protrusion 14 is slightly larger than the width of the narrowed portion 12a of the elongated hole 12 and slightly smaller than the diameter of both ends of the elongated hole.
このような係合構造であれば、車両等の振動があって
も係合機構が破損される心配はない。また、図とは逆に
係合突起14を套体部６に設け、長孔12を嵌合確認部材に
穿設する構成としてもよい。With such an engagement structure, there is no concern that the engagement mechanism will be damaged even if the vehicle or the like vibrates. Alternatively, the engaging projection 14 may be provided on the sleeve body 6 and the elongated hole 12 may be formed in the fitting confirmation member, which is opposite to the drawing.
第２図（ａ）は係合突起14が長孔12の図の上方で係合
している状態で、嵌合確認部材13は雌コネクタハウジン
グ２から浮き上がった状態になっている。FIG. 2A shows a state in which the engagement protrusion 14 is engaged with the elongated hole 12 in the upper part of the figure, and the fitting confirmation member 13 is in a state of being lifted from the female connector housing 2.
第２図（ｂ）は係合突起14が長孔12の下方で係合して
いる状態を示し、嵌合確認部材13は雌コネクタハウジン
グ２の膨出部９と同じ高さに収容されている。FIG. 2B shows a state in which the engagement protrusion 14 is engaged below the elongated hole 12, and the fitting confirmation member 13 is housed at the same height as the bulging portion 9 of the female connector housing 2. There is.
（ａ）の状態から（ｂ）の状態にするには、嵌合確認
部材13に図の上方から力を加えればよい。すると係合突
起14が長孔12の狭窄部12aに強く押しつけられ、双方の
押圧部が弾性変形を生じて係合突起14が狭窄部を通過し
て下側に移動する。この狭窄部を通過する際、係合突起
14はクリック機構のように節度感をもって移動するの
で、嵌合確認部材13を押圧している手，指等にこの移動
が明瞭に感知されることになる。次に、嵌合確認部材13
を上方に向けて押圧すれば、上記と同様に係合突起14は
長孔12の上側に移動して（ａ）の状態になる。移動後は
狭窄部12aを係合突起14が通過できるだけの力が上下方
向に加わらない限り係合突起14が長孔12の狭窄部を通過
できず、その状態を維持する。To change the state from (a) to (b), a force may be applied to the fitting confirmation member 13 from above in the drawing. Then, the engagement protrusion 14 is strongly pressed against the narrowed portion 12a of the elongated hole 12, both pressing portions are elastically deformed, and the engagement protrusion 14 moves downward through the narrowed portion. When passing through this constriction, the engaging protrusion
Since the 14 moves with a click feeling like a click mechanism, this movement is clearly sensed by the hand, finger, etc. pressing the fitting confirmation member 13. Next, the fitting confirmation member 13
When is pressed upward, the engaging projection 14 moves to the upper side of the elongated hole 12 and becomes the state of (a) as in the above. After the movement, the engaging projection 14 cannot pass through the narrowed portion of the elongated hole 12 and the state is maintained unless a force sufficient for the engaging projection 14 to pass through the narrowed portion 12a is applied in the vertical direction.
次に本考案の実施例の作用について説明する。第３図
（ａ）〜（ｃ）は第１図に示したコネクタの嵌合作用を
示す図である。（ａ）は嵌合前の状態で、嵌合確認部材
13は第２図（ｂ）と同様に雌コネクタハウジング２内に
収容されている。（ｂ）は嵌合途中を示すが、雄コネク
タハウジング１の両側の凸状リブ４が雌コネクタハウジ
ング２の内溝10に挿入され、位置決めリブ8,8の下端部
と雄コネクタハウジングの上面1aとが当接して雌雄コネ
クタハウジング1,2の相対位置が決定される。雄コネク
タハウジング１を矢符号Ｐの力で押圧すると、係止突部
５の先端の斜面5aが嵌合確認部材13の折曲部13a（第１
図参照）に当接し、嵌合確認部材13は斜面5aに沿って矢
符号Ｐ′の力で上方に押し上げられる。ロッキングアー
ム３は係止突起3bと套体部６の上面6aが当接して、下方
に押し下げられて嵌合の進行に伴って上面6aの下側を通
過していく。Next, the operation of the embodiment of the present invention will be described. 3 (a) to 3 (c) are views showing the fitting operation of the connector shown in FIG. (A) is a mating confirmation member in a state before mating
13 is housed in the female connector housing 2 as in FIG. 2 (b). (B) shows the middle of the fitting, but the convex ribs 4 on both sides of the male connector housing 1 are inserted into the inner groove 10 of the female connector housing 2, the lower ends of the positioning ribs 8, 8 and the upper surface 1a of the male connector housing. And abut each other to determine the relative positions of the male and female connector housings 1, 2. When the male connector housing 1 is pressed by the force of arrow P, the slope 5a at the tip of the locking projection 5 bends the bent portion 13a of the fitting confirmation member 13 (first
(See the drawing), the fitting confirmation member 13 is pushed upward along the slope 5a by the force of the arrow P '. The locking protrusion 3b and the upper surface 6a of the sleeve 6 are brought into contact with each other, and the locking arm 3 is pushed downward and passes under the upper surface 6a as the fitting progresses.
（ｃ）の状態は嵌合が完了した状態であるが、ロッキ
ングアーム３の係止突起3bは、套体部６の上面6aの下を
潜って切り欠き溝７に達して、上方に復帰し、押圧部3a
と係止突起3bとの間に套体部の上面6aを嵌入して、係止
突起3bが上面6aと圧接して、ロッキングアーム３の弾性
力で雌雄のコネクタハウジング1,2の嵌合を維持する。
このとき係止突部５の後端部の端面5bは嵌合確認部材13
の下側を丁度通過完了しており、嵌合確認部材13を矢符
号Ｆの力で押圧すれば、係合突起14は長孔12の下方に移
動して、嵌合確認部材13は開放部11内に収容され、嵌合
確認部材13の端面と係止部５の後方の端面5bとが当接し
て、雌雄のコネクタハウジング1,2の嵌合状態をロック
する。すなわち、雌雄のコネクタハウジング1,2はロッ
キングアーム３と切り欠き溝７による係止に加えて、嵌
合確認部材13と係止突部５の係止によって二重に係止さ
れることになる。もしも嵌合が不完全であれば、嵌合確
認部材13は、係止突部５と干渉して下がれないので嵌合
が未完了であることが外から見ても容易に判断できる。In the state of (c), the fitting is completed, but the locking protrusion 3b of the locking arm 3 dives under the upper surface 6a of the sleeve 6 to reach the notch groove 7 and return upward. , Pressing part 3a
The upper surface 6a of the sleeve body is fitted between the upper surface 6a and the locking projection 3b, and the locking projection 3b comes into pressure contact with the upper surface 6a, so that the male and female connector housings 1 and 2 are fitted by the elastic force of the locking arm 3. maintain.
At this time, the end surface 5b of the rear end of the locking projection 5 is fitted with the fitting confirmation member 13
If the fitting confirmation member 13 has just passed through the lower side and is pressed by the force of arrow F, the engagement protrusion 14 moves below the elongated hole 12 and the fitting confirmation member 13 opens. It is housed in the housing 11, and the end surface of the fitting confirmation member 13 and the rear end surface 5b of the locking portion 5 come into contact with each other to lock the fitted state of the male and female connector housings 1 and 2. That is, the male and female connector housings 1 and 2 are doubly locked by the locking arm 3 and the cutout groove 7, and also by the fitting confirmation member 13 and the locking projection 5. . If the fitting is not complete, the fitting confirmation member 13 interferes with the locking projection 5 and cannot be lowered, so that it can be easily judged from the outside that the fitting is not completed.
このロック状態は嵌合確認部材13をかなりの力で上に
持ち上げない限り解除できない。即ち、嵌合を解除する
場合は、先ず嵌合確認部材13に力を加えて上方に持ち上
げ第２図（ａ）の状態とし、次にロッキングアーム３の
先端の押圧部3aを押し下げて係止突起3bと套体部上面6a
との係止を解除して、矢符号Ｐと反対の力を加えれば、
雌雄のコネクタハウジング1,2は嵌合を解除できる。This locked state cannot be released unless the fitting confirmation member 13 is lifted up with a considerable force. That is, when the fitting is released, first, a force is applied to the fitting confirmation member 13 to raise it to the state shown in FIG. 2 (a), and then the pressing portion 3a at the tip of the locking arm 3 is pushed down to engage. Protrusion 3b and upper surface 6a of the sleeve
If you release the lock with and apply a force opposite to the arrow P,
The mating of male and female connector housings 1 and 2 can be released.
嵌合確認部材13が嵌合前から第２図（ａ）に示すよう
に上方の位置にあっても、嵌合が完了したならば、必ず
第３図（ｃ）の状態にできるので問題はない。Even if the fitting confirmation member 13 is in the upper position as shown in FIG. 2 (a) before the fitting, the condition shown in FIG. 3 (c) can always be obtained when the fitting is completed. Absent.
さらに、コネクタハウジングのサイズが嵌合方向と直
角の方向に大きい場合には、凸状リブ４を２つ以上にす
ることもでき、小さい場合には１つにすることもでき
る。Further, when the size of the connector housing is large in the direction perpendicular to the fitting direction, the number of the convex ribs 4 can be two or more, and when the size is small, the number of the convex ribs 4 can be one.
以上に説明したように本考案によれば、雌雄のコネク
タハウジングの嵌合において、ロッキングアームによる
係止構造に加え、嵌合確認部材による係止構造を加えた
ので、係止が二重になり確実になった。また、半嵌合時
には該嵌合確認部材が突出する構成としたので、雌雄の
コネクタハウジングの嵌合が完了したか否かの判断が外
部からも容易にできる。また振動等の外部の影響を受け
ずに嵌合状態を確実に維持することができる。さらに、
嵌合確認部材と雌コネクタハウジングの係合部は中央に
狭窄部を有する長孔と係合突起の組み合わせで構成され
ているので、嵌合確認部材を係止位置と非係止位置にお
いて確実に保持し得ると共に両位置間における移動が容
易に為し得られる。As described above, according to the present invention, in fitting the male and female connector housings, the locking structure by the locking arm and the locking structure by the fitting confirmation member are added, so that the locking is doubled. I'm sure. Further, since the fitting confirmation member is projected at the time of half-fitting, it can be easily judged from the outside whether the fitting of the male and female connector housings is completed. In addition, the fitted state can be reliably maintained without being affected by external factors such as vibration. further,
Since the engagement portion of the fitting confirmation member and the female connector housing is composed of a combination of an elongated hole having a narrowed portion at the center and an engagement protrusion, the fitting confirmation member can be securely held in the locked position and the non-locked position. It can be held and easily moved between the two positions.
第１図は本考案の１実施例を示すコネクタの分解斜視
図、 第２図は雌コネクタハウジングと嵌合確認部材との係合
状態を示す図で、 （ａ）は突出時、（ｂ）は収納時の斜視図、 第３図（ａ）〜（ｃ）は第１図に示すコネクタの嵌合前
から嵌合完了までを示す斜視図、 第４図は従来例のコネクタの図で、 （ａ）は嵌合前の断面図、 （ｂ）は嵌合時の断面図、 （ｃ）は半嵌合時の断面図である。 １……雄コネクタハウジング、２……雌コネクタハウジ
ング、３……ロッキングアーム、3b……係止突起、４…
…凸状リブ、５……係止突部、5a……係止部先端斜面、
5b……係止部後端面、７……係止凹部、10……内溝、11
……開放部、12……長孔、12a……狭窄部、13……嵌合
確認部材、14……係合突起。FIG. 1 is an exploded perspective view of a connector showing an embodiment of the present invention, and FIG. 2 is a view showing an engaged state of a female connector housing and a fitting confirmation member. Is a perspective view at the time of storage, FIGS. 3 (a) to (c) are perspective views showing from before fitting to completion of fitting of the connector shown in FIG. 1, and FIG. 4 is a view of a conventional connector, (A) is sectional drawing before fitting, (b) is sectional drawing at the time of fitting, (c) is sectional drawing at the time of half fitting. 1 ... Male connector housing, 2 ... Female connector housing, 3 ... Locking arm, 3b ... Locking protrusion, 4 ...
… Convex ribs, 5 …… Locking projections, 5a …… Sloping surface of locking tip,
5b …… Retaining part rear end face, 7 …… Locking recess, 10 …… Inner groove, 11
...... Opening part, 12 ...... long hole, 12a ...... narrowing part, 13 ...... fitting confirmation member, 14 ...... engaging protrusion.
───────────────────────────────────────────────────── フロントページの続き (72)考案者 辻 将典 静岡県榛原郡榛原町布引原206―１ 矢崎 部品株式会社内 (72)考案者 前田 章 静岡県榛原郡榛原町布引原206―１ 矢崎 部品株式会社内 (56)参考文献 実開 昭64−51276（ＪＰ，Ｕ) 実開 平１−109181（ＪＰ，Ｕ) ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Masanori Tsuji 206-1 Nunobikibara, Hara-cho, Haibara-gun, Shizuoka Prefecture Yazaki Parts Co., Ltd. Parts Co., Ltd. (56) Bibliography Sho 64-51276 (JP, U) Rikai Hei 1-109181 (JP, U)
Claims (1)
コネクタハウジングの一方に係止突起を有するロッキン
グアームを設けるとともに、他方に該ロッキングアーム
に対する係止部を設け、嵌合時に重なり合う部分に、雄
コネクタハウジングには先端に斜面と後端において嵌合
方向に対して略垂直状の係合端面を有する係止突部を設
けた凸状リブを嵌合方向に沿って形成し、雌コネクタハ
ウジングには上記凸状リブが挿入される内溝を形成する
とともに該内溝に開放部を形成し、嵌合方向と交差して
該開放部に嵌入し、嵌合途中で上記係止突部先端の斜面
に当接して移動し、嵌合後に該係止突部の係合端面と係
止可能となる嵌合確認部材を設け、該嵌合確認部材と雌
コネクタハウジングの何れか一方に中央に狭窄部を有す
る長孔と、何れか他方に該長孔内の狭窄部の両側に移動
可能で両側の一方と択一的に係合する係合突起とを設け
たことを特徴とする嵌合確認機構付コネクタ。1. A locking arm having a locking projection is provided on one of male and female connector housings that are fitted in opposition to each other for electrical connection, and a locking portion for the locking arm is provided on the other side, and at the time of mating. In the overlapping part, the male connector housing is provided with a convex rib along the fitting direction, which is provided with a locking projection at the front end and an engaging end surface that is substantially vertical to the fitting direction at the slope and the rear end. The female connector housing is formed with an inner groove into which the convex rib is inserted and an opening is formed in the inner groove. The opening is formed in the inner groove so as to intersect the fitting direction. Provided is a fitting confirmation member that comes into contact with an inclined surface of the tip of the stop projection and moves so that it can be locked with the engagement end surface of the locking projection after fitting, and either the fitting confirmation member or the female connector housing One long hole with a narrowed part in the center, With connector fitting confirmation mechanism, characterized by comprising an engaging protrusion which alternatively engageable with opposite sides of one and moves to both sides of the constriction in the long hole towards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988070297U JPH082938Y2 (en) | 1988-05-30 | 1988-05-30 | Connector with mating confirmation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988070297U JPH082938Y2 (en) | 1988-05-30 | 1988-05-30 | Connector with mating confirmation mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01174881U JPH01174881U (en) | 1989-12-12 |
| JPH082938Y2 true JPH082938Y2 (en) | 1996-01-29 |
Family
ID=31295551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988070297U Expired - Lifetime JPH082938Y2 (en) | 1988-05-30 | 1988-05-30 | Connector with mating confirmation mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH082938Y2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2514178Y2 (en) * | 1990-09-27 | 1996-10-16 | 矢崎総業株式会社 | Half mating prevention connector |
| JP2596866Y2 (en) * | 1993-09-11 | 1999-06-21 | 古河電気工業株式会社 | Connector with mating confirmation mechanism |
| JP4029775B2 (en) * | 2003-05-22 | 2008-01-09 | 住友電装株式会社 | connector |
| JP2007172840A (en) * | 2005-12-19 | 2007-07-05 | Yazaki Corp | Housing fitting structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6451276U (en) * | 1987-09-24 | 1989-03-29 |
-
1988
- 1988-05-30 JP JP1988070297U patent/JPH082938Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01174881U (en) | 1989-12-12 |
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