JPH08298155A - Structure and method of fitting and holding cover relating to connector - Google Patents
Structure and method of fitting and holding cover relating to connectorInfo
- Publication number
- JPH08298155A JPH08298155A JP7104219A JP10421995A JPH08298155A JP H08298155 A JPH08298155 A JP H08298155A JP 7104219 A JP7104219 A JP 7104219A JP 10421995 A JP10421995 A JP 10421995A JP H08298155 A JPH08298155 A JP H08298155A
- Authority
- JP
- Japan
- Prior art keywords
- cover
- connector housing
- fitting
- lock
- ring 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.)
- Granted
Links
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、コネクタに対するカバ
ーの嵌合保持構造および嵌合保持方法に関し、詳しく
は、ワイヤハーネスの端子を収容する端子収容室にグリ
スを注入するコネクタにおいて、グリスの注入状態を目
視で確認できると共に、該コネクタにカバーを確実に嵌
合保持できるようにするものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure for fitting and holding a cover to a connector and a fitting and holding method, and more particularly to a connector for injecting grease into a terminal accommodating chamber for accommodating terminals of a wire harness. The state can be visually confirmed, and the cover can be securely fitted and held on the connector.
【０００２】[0002]
【従来の技術】従来、図４に示すように、自動車の車体
側のパネル１とドア側のパネル２との間にワイヤハーネ
スＷ／Ｈを配索する場合、ドア側のパネル２の内面に取
り付けた雄（又は雌）コネクタハウジング３に、車体側
のパネル１からグロメット４を通して引き出したワイヤ
ハーネスＷ／Ｈの先端部の雌（又は雄）コネクタハウジ
ング５を、上記パネル１，２の間の車外で差し込み結合
している。2. Description of the Related Art Conventionally, as shown in FIG. 4, when a wire harness W / H is installed between a panel 1 on the vehicle body side and a panel 2 on the door side, the inner surface of the panel 2 on the door side is arranged. In the attached male (or female) connector housing 3, the female (or male) connector housing 5 at the tip of the wire harness W / H drawn out from the panel 1 on the vehicle body side through the grommet 4 is inserted between the panels 1 and 2. It is connected outside the car.
【０００３】このため、雨水等の影響により、両コネク
タハウジング３，５の内部の端子が腐食するのを防止す
るために、差し込み結合する前に、車外側のコネクタハ
ウジング５の端子収容室にグリスＧを注入しておく必要
がある。また、該コネクタハウジング５の端子挿入側の
後部には、上記グリスＧの流出防止とワイヤハーネスＷ
／Ｈの保護のために、ベローズ状のゴム製のカバー６が
取り付けられている。Therefore, in order to prevent the terminals inside the both connector housings 3 and 5 from being corroded by the influence of rainwater or the like, before the terminals are inserted and connected, grease is provided in the terminal accommodating chamber of the connector housing 5 on the outside of the vehicle. It is necessary to inject G. Further, at the rear portion of the connector housing 5 on the terminal insertion side, the grease G is prevented from flowing out and the wire harness W is provided.
A bellows-shaped rubber cover 6 is attached for protection of / H.
【０００４】上記コネクタハウジング５は、図５及び図
６に詳細に示すように、ワイヤハーネスＷ／Ｈの各端子
７，…，７を後方から差し込み収容する端子収容室５
ａ，…，５ａを有すると共に、後部の外周面にはロック
突起５ｂを一体成形している。また、上記カバー６は、
上記コネクタハウジング５の外面に後方から嵌合する大
径の嵌合部６ａを有すると共に、該嵌合部６ａの内面に
は、嵌合時に上記ロック突起５ｂにロックされるロック
凹部６ｂを一体成形している。As shown in detail in FIGS. 5 and 6, the connector housing 5 has a terminal accommodating chamber 5 in which the terminals 7, ..., 7 of the wire harness W / H are inserted and accommodated from the rear.
, 5a, and a lock projection 5b is integrally formed on the outer peripheral surface of the rear portion. Further, the cover 6 is
The connector housing 5 has a large-diameter fitting portion 6a that fits from the rear side on the outer surface, and the inner surface of the fitting portion 6a is integrally formed with a lock recess 6b that is locked by the lock protrusion 5b during fitting. are doing.
【０００５】上記ワイヤハーネスＷ／Ｈにコネクタハウ
ジング５とカバー６を組み付ける手順は、ワイヤハーネ
スＷ／Ｈにカバー６を通した後（図５の状態）、各端子
７をコネクタハウジング５の各端子収容室５ａに収容
し、カバー６をコネクタハウジング５の端子挿入側の後
部に外嵌させてロック凹部６ｂをロック突起５ｂにロッ
クすることにより、コネクタハウジング５にカバー６を
取り付けている。（図６の状態）。このようにコネクタ
ハウジング５にカバー６を取り付けた後に、コネクタハ
ウジング５の前方先端部から各端子収容室５ａにグリス
Ｇを注入している。The procedure for assembling the connector housing 5 and the cover 6 to the wire harness W / H is as follows. After passing the cover 6 through the wire harness W / H (the state shown in FIG. 5), the terminals 7 are connected to the terminals of the connector housing 5. The cover 6 is attached to the connector housing 5 by being housed in the housing chamber 5a, and the cover 6 is externally fitted to the rear portion of the connector housing 5 on the terminal insertion side to lock the lock recess 6b with the lock protrusion 5b. (State of FIG. 6). After the cover 6 is attached to the connector housing 5 as described above, the grease G is injected into each terminal accommodating chamber 5a from the front end portion of the connector housing 5.
【０００６】[0006]
【発明が解決しようとする課題】しかしながら、上記グ
リスＧを注入するとき、注入圧と注入される側の形態に
よりグリスＧの流動方向が大きく左右される。即ち、端
子７が収容されている端子収容穴室５ａと端子７が収容
されていない端子収容室５ａとでは、グリスＧの注入量
が異なることになる。このため、図７（Ａ）のように、
全ての端子収容室５ａにグリスＧが完全に注入されてい
る場合には良品で合格するが、図７（Ｂ）のように、グ
リスＧは完全に注入されていない場合は不良品となり不
合格となる。グリスＧの注入が不完全であると、両コネ
クタハウジング３，５の内部の端子７が腐食するおそれ
がある。However, when injecting the grease G, the flow direction of the grease G greatly depends on the injection pressure and the form of the injection side. That is, the amount of grease G injected differs between the terminal accommodating hole chamber 5a in which the terminal 7 is accommodated and the terminal accommodating chamber 5a in which the terminal 7 is not accommodated. Therefore, as shown in FIG.
When the grease G is completely injected into all the terminal accommodating chambers 5a, the product is acceptable, but as shown in FIG. 7B, when the grease G is not completely injected, the product is defective and fails. Becomes If the grease G is not injected completely, the terminals 7 inside the two connector housings 3 and 5 may be corroded.
【０００７】上記良品か不良品かの判断は、グリスＧの
注入状態をコネクタハウジング５の端子挿入側の後端部
から目視で確認するのがベストであるが、コネクタハウ
ジング５にカバー６を嵌合保持した後にグリスＧを注入
すると、目視で確認することが不可能である。The best way to judge whether the product is a good product or a defective product is to visually check the injection state of the grease G from the rear end of the connector housing 5 on the terminal insertion side. If grease G is injected after the combined holding, it is impossible to visually confirm.
【０００８】これに対して、コネクタハウジング５にカ
バー６を嵌合保持する前にグリスＧを注入し、グリスの
注入状態で目視で確認し、その後にカバー６を嵌合保持
するという手順がある。しかしながら、この方法では、
コネクタハウジング５の後端部からはみ出したグリスＧ
がカバー６の嵌合作業中に、カバー６の内面、コネクタ
ハウジング５の外面やロック突起５ｂに付着して、その
潤滑作用によりカバー６が抜け外れやすくなるという問
題があった。On the other hand, there is a procedure of injecting grease G before fitting and holding the cover 6 in the connector housing 5, visually confirming the grease injection state, and then fitting and holding the cover 6. . However, with this method,
Grease G protruding from the rear end of the connector housing 5
However, there is a problem that during the fitting operation of the cover 6, the cover 6 adheres to the inner surface of the cover 6, the outer surface of the connector housing 5 and the lock projections 5b, and the lubrication action makes the cover 6 easily come off.
【０００９】本発明は上記問題を解消するためになされ
たもので、グリスの注入状態を目視で確認できると共
に、コネクタハウジングにカバーを確実に嵌合保持でき
るコネクタに対するカバーの嵌合保持構造および嵌合保
持方法を提供することを目的とするものである。The present invention has been made in order to solve the above problems, and it is possible to visually check the injected state of grease and to fit and hold the cover to the connector housing. The purpose is to provide a holding method.
【００１０】[0010]
【課題を解決するための手段】上記目的を達成するため
に、本発明の請求項１では、ワイヤハーネスの端子を収
容した端子収容室にグリスを注入するコネクタに対し
て、ワイヤハーネス連結側のコネクタハウジング外周面
からワイヤハーネスの外周にかけてゴム製のカバーを嵌
合するもので、上記コネクタハウジングの外周面とカバ
ーの内周面とに、嵌合時に両者をロックするロック部を
それぞれ設ける一方、上記カバーの外周面に嵌合する合
成樹脂製のリング部材を設けたことを特徴とするコネク
タに対するカバーの嵌合保持構造を提供している。な
お、上記カバーはゴム製に限らず、エラストマー製であ
ってもよい。In order to achieve the above object, according to claim 1 of the present invention, a connector for injecting grease into a terminal accommodating chamber accommodating a terminal of a wire harness is connected to a wire harness connecting side. A rubber cover is fitted from the outer peripheral surface of the connector housing to the outer periphery of the wire harness, and while the outer peripheral surface of the connector housing and the inner peripheral surface of the cover are each provided with a lock portion that locks both when fitted, There is provided a fitting and holding structure for a cover with respect to a connector, characterized in that a synthetic resin ring member fitted to the outer peripheral surface of the cover is provided. The cover is not limited to rubber and may be elastomer.
【００１１】上記カバーは、コネクタハウジングの外周
面に外嵌する四角枠状の嵌合部とワイヤハーネスの外周
面に外嵌する円筒状の嵌合部とを連結閉鎖部を介して一
体成形した形状であり、一方、上記リング部材は、上記
カバーの四角枠状の外周に嵌合する四角枠状で、その一
辺枠の一端を隣接する他辺枠と分断すると共に他端を隣
接する他辺枠とヒンジ結合して開閉自在な蓋部とし、か
つ、上記分断した部分を閉鎖する止め部を設け、上記蓋
部を開いてコネクタハウジングに外嵌したカバーに取り
付け、取付後に蓋部を閉じる構成としていることが好ま
しい。（請求項２）In the cover, a rectangular frame-shaped fitting portion which is fitted on the outer peripheral surface of the connector housing and a cylindrical fitting portion which is fitted on the outer peripheral surface of the wire harness are integrally molded via a connecting and closing portion. On the other hand, the ring member is in the shape of a rectangular frame fitted to the outer periphery of the rectangular frame of the cover, and divides one end of the one side frame from the adjacent other side frame and the other side adjacent to the other side. A structure in which a lid is hingedly connected to the frame to form an openable / closable lid, and a stopper is provided to close the divided portion, the lid is opened and attached to a cover fitted onto the connector housing, and the lid is closed after attachment. It is preferable that (Claim 2)
【００１２】請求項３は、請求項１を具体化したもの
で、上記リング部材は、上記ロック部よりも嵌合方向の
前方位置でカバーの外面に嵌合するようにしている。請
求項４も請求項１を具体化したもので、上記カバーのロ
ック部はロック穴であり、上記コネクタハウジングのロ
ック部は上記ロック穴から外方へ突出するロック突起で
あると共に、上記リング部材の内面に、上記ロック突起
に係合する溝を形成している。請求項５も請求項１を具
体化したもので、上記リング部材の後端部には、上記ロ
ック部よりも嵌合方向の後方位置でカバーの外面に当接
する延長部を有すると共に、該リング部材の前端部に
は、上記ロック部よりも嵌合方向の前方位置でカバーの
前端面に係止する折曲部を有している。According to a third aspect of the present invention, the ring member is fitted to the outer surface of the cover at a front position in the fitting direction with respect to the lock portion. According to a fourth aspect of the present invention, the lock portion of the cover is a lock hole, the lock portion of the connector housing is a lock protrusion protruding outward from the lock hole, and the ring member is also provided. A groove that engages with the lock projection is formed on the inner surface of the. A fifth aspect also embodies the first aspect, wherein the ring member has an extension portion at the rear end portion of the ring member that abuts on the outer surface of the cover at a rear position in the fitting direction with respect to the lock portion, and the ring. The front end portion of the member has a bent portion that engages with the front end surface of the cover at a front position in the fitting direction with respect to the lock portion.
【００１３】また、請求項６では、コネクタハウジング
のワイヤハーネス連結側の外周面にかぶせると共に該コ
ネクタハウジング近傍のワイヤハーネスの外周を覆うゴ
ム製のカバーを用い、該カバーにワイヤハーネスを通し
た後、該ワイヤハーネスの先端の端子をコネクタハウジ
ングの端子収容室に後部より挿入し、その後、コネクタ
ハウジングの端子収容室に前部よりグリスを充填し、つ
いで、コネクタハウジングの後部より上記カバーを被
せ、ついで、合成樹脂製のリング部材をコネクタハウジ
ングの外周面に被せたカバーの外周面に外嵌しているコ
ネクタに対するカバーの嵌合保持方法を提供している。According to a sixth aspect of the present invention, a rubber cover is provided to cover the outer peripheral surface of the connector housing on the wire harness connection side and to cover the outer periphery of the wire harness in the vicinity of the connector housing. , Inserting the terminal of the tip of the wire harness into the terminal housing chamber of the connector housing from the rear, then filling the terminal housing chamber of the connector housing with grease from the front, and then covering the cover from the rear of the connector housing, Then, there is provided a method of fitting and holding the cover with respect to the connector which is fitted on the outer peripheral surface of the cover in which the outer peripheral surface of the connector housing is covered with the synthetic resin ring member.
【００１４】[0014]
【作用】本発明の請求項１によれば、コネクタハウジン
グの端子収容室にグリスを注入して、注入状態をコネク
タハウジングの後端部から目視で確認した後、コネクタ
ハウジングの外周面にカバーの内周面を嵌合させて、ロ
ック部により両者をロックし、その後、合成樹脂製リン
グ部材をカバーの外面に嵌合させている。上記のよう
に、グリスを注入した後にカバーを被せているため、グ
リスの注入状態をコネクタハウジングの後端部から目視
で確認することができる。また、カバーをコネクタハウ
ジングの外面に嵌合させるとき、コネクタハウジングの
後端部からはみ出したグリスが、カバーの内面、コネク
タハウジングの外面やロック部に付着しても、カバーの
外面やリング部材には付着せず、ゴム製カバーよりも硬
質で柔軟性が少ないリング部材でカバーがコネクタハウ
ジングに挟着されて嵌合保持されるので、カバーがコネ
クタハウジングから抜け外れにくくなる。According to the first aspect of the present invention, after the grease is injected into the terminal accommodating chamber of the connector housing and the injection state is visually confirmed from the rear end portion of the connector housing, the outer peripheral surface of the connector housing is covered with the cover. The inner peripheral surface is fitted, the both are locked by the lock portion, and then the synthetic resin ring member is fitted to the outer surface of the cover. As described above, since the cover is put on after the grease is injected, the injected state of the grease can be visually confirmed from the rear end portion of the connector housing. Also, when the cover is fitted to the outer surface of the connector housing, even if the grease protruding from the rear end of the connector housing adheres to the inner surface of the cover, the outer surface of the connector housing, and the lock part, it does not contact the outer surface of the cover or the ring member. Does not adhere, and the cover is pinched and fitted and held in the connector housing by the ring member that is harder and less flexible than the rubber cover, so that the cover does not easily come off from the connector housing.
【００１５】さらに、請求項２のように、リング部材に
蓋部を設けると、リング部材を側方からカバーに嵌め込
んで嵌合させることができ、組み付け作業性が良好にな
る。Further, when the ring member is provided with the lid portion as in the second aspect, the ring member can be fitted and fitted into the cover from the side, and the assembling workability is improved.
【００１６】また、請求項３によれば、リング部材をロ
ック部よりも嵌合方向の前方位置でカバーの外面に嵌合
させるから、カバーが後方へ強く引っ張られてもリング
部材がロック部に当接してカバーの抜け外れを阻止する
ので、カバーが確実に嵌合保持される。Further, according to the third aspect, since the ring member is fitted to the outer surface of the cover at the front position in the fitting direction with respect to the lock portion, the ring member remains the lock portion even if the cover is strongly pulled rearward. The cover is prevented from coming off by coming into contact with the cover, so that the cover is securely fitted and held.
【００１７】また、請求項４によれば、リング部材の溝
をカバーのロック穴から突出したコネクタハウジングの
ロック突起に係合させるから、カバーが後方へ強く引っ
張られてもリング部材の溝がロック突起に当接してカバ
ーの抜け外れを阻止するので、カバーが確実に嵌合保持
される。Further, according to the fourth aspect, since the groove of the ring member is engaged with the lock protrusion of the connector housing protruding from the lock hole of the cover, the groove of the ring member is locked even if the cover is strongly pulled rearward. Since the cover is prevented from coming off by coming into contact with the projection, the cover is securely fitted and held.
【００１８】さらに、請求項５によれば、リング部材の
延長部をカバーの後方の連結閉鎖部の外面に当接させる
と共に、リング部材の折曲部をカバーの前端に当接させ
て、カバーを前後両側より挟持した状態としているた
め、カバーが後方へ強く引っ張られても折曲部がロック
部に当接してカバーの抜け外れを阻止すると同時に、カ
バーが延長部に当接してカバーの抜け外れを阻止するの
で、カバーが確実に嵌合保持される。Further, according to the fifth aspect, the extension of the ring member is brought into contact with the outer surface of the connection closing portion at the rear of the cover, and the bent portion of the ring member is brought into contact with the front end of the cover, whereby the cover is covered. Since the cover is clamped from both the front and rear sides, even if the cover is pulled strongly backward, the bent part comes into contact with the lock part to prevent the cover from coming off, and at the same time the cover comes into contact with the extension part to remove the cover. Since the disengagement is prevented, the cover is securely fitted and held.
【００１９】さらに、請求項６のように、コネクタハウ
ジングに対するグリスの注入を、カバー取付前に行う
と、グリスの注入状態を目視することができ、グリスの
注入が不十分な不良品を大幅に減少でき、端子の腐食を
防止できる。Further, when the grease is injected into the connector housing before the cover is attached as in the sixth aspect, the grease injection state can be visually checked, and a defective product in which the grease injection is insufficient can be significantly performed. It can be reduced and corrosion of terminals can be prevented.
【００２０】[0020]
【実施例】以下、本発明を図示の実施例により詳細に説
明する。なお、図４以下の従来技術と同一構成・作用の
箇所は同一番号を付して詳細な説明は省略する。図１は
第１実施例の嵌合保持構造である。ワイヤハーネス側の
合成樹脂製コネクタハウジング１５の端子挿入側外周面
に外嵌するゴム製のカバー１６は、四角枠状の大径嵌合
部１６ａの前方先端に一回り小さくした小径嵌合部１６
ｂを備えている。上記大径嵌合部１６ａの後端は台円錐
形状の連結閉鎖部１６ｇを介してワイヤハーネスに外嵌
する円筒状の嵌合部１６ｈに連続しており、該円筒状の
嵌合部１６ｈの前部は蛇腹状としている。The present invention will be described in detail below with reference to the embodiments shown in the drawings. It should be noted that parts having the same configurations and functions as those of the prior art shown in FIG. FIG. 1 shows a fitting and holding structure of the first embodiment. The rubber cover 16 fitted onto the outer peripheral surface of the terminal insertion side of the synthetic resin connector housing 15 on the wire harness side is a small-diameter fitting portion 16 which is slightly smaller than the front end of the square-frame-shaped large-diameter fitting portion 16a.
b. The rear end of the large-diameter fitting portion 16a is connected to a cylindrical fitting portion 16h that is externally fitted to the wire harness via a trapezoidal conical connecting and closing portion 16g. The front part has a bellows shape.
【００２１】上記カバー１６の小径嵌合部１６ｂに、合
成樹脂製の四角枠状のリング部材１７を外嵌するように
している。該リング部材１７は、下辺枠の一端を切込み
１７ａで分断されると共に、他端に薄肉ヒンジ部１７ｂ
を介して隣接辺と連結し、下辺枠を蓋部１７ｃとして一
体成形しており、蓋部１７ｃにより下辺が開閉できるよ
うになっている。蓋部１７ｃの先端と隣接する側面枠と
の間に止め部を設けている。該止め部は蓋部１７ｃの先
端にΩ状のロック突起１７ｄを形成すると共に、隣接す
る側面枠の下端にΩ状のロック凹部１７ｅを形成し、蓋
部１７ｃで切込み１７ａを閉じたとき[図１（Ａ）の二
点鎖線参照]、ロック突起１７ｄがロック凹部１７ｅに
係合されて蓋部１７ｃがロックされるようにしている。A ring member 17 made of a synthetic resin and having a rectangular frame shape is fitted onto the small-diameter fitting portion 16b of the cover 16. The ring member 17 is divided at one end of the lower frame by a notch 17a and has a thin hinge portion 17b at the other end.
And the lower side frame is integrally formed as a lid portion 17c, and the lower side can be opened and closed by the lid portion 17c. A stopper is provided between the tip of the lid 17c and the adjacent side frame. The stopper has an Ω-shaped lock projection 17d formed at the tip of the lid 17c, and an Ω-shaped lock recess 17e formed at the lower end of the adjacent side frame. When the notch 17a is closed by the lid 17c [Fig. 1 (A), the lock protrusion 17d is engaged with the lock recess 17e to lock the lid 17c.
【００２２】上記カバー１６の大径嵌合部１６ａの内面
に、上下左右の４箇所に、長方形状のロック凹部１６
ｃ，…，１６ｃを形成すると共に、上記コネクタハウジ
ング１５の上下左右の外面には上記各ロック凹部１６ｃ
に対応するロック突起１５ｂ，…，１５ｂをそれぞれ一
体成形している。なお、図１（Ａ）の左下のコネクタハ
ウジング１５のように、上下左右の外面に一連のロック
突起１５ｂを一体成形して、カバー１６の大径嵌合部１
６ｂの内面に一連のロック凹部１６ｃを形成してもよ
い。On the inner surface of the large-diameter fitting portion 16a of the cover 16, four rectangular upper and lower left and right locking recesses 16 are formed.
, 16c are formed, and the lock recesses 16c are formed on the upper, lower, left and right outer surfaces of the connector housing 15.
, 15b are integrally formed with each other. As in the lower left connector housing 15 in FIG. 1A, a series of lock projections 15b are integrally formed on the upper, lower, left, and right outer surfaces, and the large-diameter fitting portion 1 of the cover 16 is formed.
A series of lock recesses 16c may be formed on the inner surface of 6b.
【００２３】上記第１実施例の構成において、ワイヤハ
ーネスＷ／Ｈにコネクタハウジング１５とカバー１６を
組み付ける手順は、ワイヤハーネスＷ／Ｈにカバー１６
を通した後、各端子７をコネクタハウジング１５の各端
子収容室１５ａに収容する。In the construction of the first embodiment, the procedure for assembling the connector housing 15 and the cover 16 to the wire harness W / H is as follows.
After passing through, the terminals 7 are housed in the terminal housing chambers 15 a of the connector housing 15.
【００２４】ついで、コネクタハウジング１５の先端部
から各端子収容室１５ａにグリスＧを注入する。このと
きは、コネクタハウジング１５にカバー１６を嵌合保持
する前であるから、グリスＧの注入状態をコネクタハウ
ジング１５の後端部から目視で確認することができる。
したがって、この目視確認により、コネクタハウジング
１５の全ての端子収容室１５ａにグリスＧが完全に注入
された良品（ＯＫ品）のみとなり、不良品（ＮＧ品）が
皆無となるので、コネクタハウジング１５の内部の端子
が腐食するおそれがなくなる。Then, grease G is injected from the tip of the connector housing 15 into each terminal accommodating chamber 15a. At this time, before the cover 16 is fitted and held in the connector housing 15, the injection state of the grease G can be visually confirmed from the rear end portion of the connector housing 15.
Therefore, as a result of this visual confirmation, only the good products (OK products) in which the grease G is completely injected into all the terminal accommodating chambers 15a of the connector housing 15 are present, and there are no defective products (NG products). Eliminates the risk of corroding internal terminals.
【００２５】その後、カバー１６の大径嵌合部１６ａと
小径嵌合部１６ｂをコネクタハウジング１５の外面に嵌
合させると、カバー１６のロック凹部１６ｃがコネクタ
ハウジング１５のロック突起１５ｂに係合して、コネク
タハウジング１５にカバー１６がワンタッチでロックさ
れる。このとき、コネクタハウジング１５の後端部から
はみ出したグリスＧがカバー１６の内面、コネクタハウ
ジング１５の外面やロック突起１５ｂに付着しても差し
支えない。After that, when the large-diameter fitting portion 16a and the small-diameter fitting portion 16b of the cover 16 are fitted to the outer surface of the connector housing 15, the lock recess 16c of the cover 16 engages with the lock projection 15b of the connector housing 15. Then, the cover 16 is locked to the connector housing 15 with one touch. At this time, the grease G protruding from the rear end portion of the connector housing 15 may adhere to the inner surface of the cover 16, the outer surface of the connector housing 15 and the lock projection 15b.
【００２６】ついで、リング部材１７を、その蓋部１７
ｃを開いた状態で、カバー１６の小径嵌合部１６ｂに側
方から嵌め込み、蓋部１７ｃで切込み１７ａを閉じてロ
ック突起１７ｄとロック凹部１７ｅにより蓋部１７ｃを
ワンタッチでロックする。Then, the ring member 17 is attached to the lid portion 17 of the ring member 17.
With the c open, the cover 16 is laterally fitted into the small-diameter fitting portion 16b, the notch 17a is closed by the lid 17c, and the lid 17c is locked with one touch by the lock projection 17d and the lock recess 17e.
【００２７】上記のように、カバー１６の外面やリング
部材１７には、コネクタハウジング１５の後端部からは
み出したグリスＧが付着せず、ゴム製カバーよりも硬質
で柔軟性が少ないリング部材１７でカバー１６の小径嵌
合部１６ｂがコネクタハウジング１５に挟着されて嵌合
保持されるので、カバー１６がコネクタハウジング１５
から抜け外れにくくなる。特に、リング部材１７をコネ
クタハウジング１５のロック突起１５ｂよりも嵌合方向
の前方位置、つまりカバー１６の小径嵌合部１６ｂの外
面に嵌合させるから、カバー１６が後方へ強く引っ張ら
れても、リング部材１７がロック突起１５ｂに当接して
カバー１６の抜け外れを阻止するので、カバー１６を確
実に嵌合保持できる。As described above, the grease G protruding from the rear end of the connector housing 15 does not adhere to the outer surface of the cover 16 and the ring member 17, and the ring member 17 is harder and less flexible than the rubber cover. Since the small-diameter fitting portion 16b of the cover 16 is sandwiched and fitted and held in the connector housing 15, the cover 16 is fitted in the connector housing 15.
It will be hard to come off. Particularly, since the ring member 17 is fitted to the front position in the fitting direction of the lock projection 15b of the connector housing 15, that is, the outer surface of the small-diameter fitting portion 16b of the cover 16, even if the cover 16 is strongly pulled backward, The ring member 17 abuts on the lock projection 15b to prevent the cover 16 from coming off, so that the cover 16 can be securely fitted and held.
【００２８】上記リング部材１７の下面部に開閉自在な
蓋部１７ｃを設けると、リング部材１７を側方からカバ
ー１６の小径嵌合部１６ｂに嵌め込んで嵌合させること
ができ、組み付け作業性が良好になる。なお、作業性は
若干悪くなるが、リング部材を四角枠状に一体成形した
ものも用いることができる。By providing the openable / closable lid portion 17c on the lower surface of the ring member 17, the ring member 17 can be fitted into the small-diameter fitting portion 16b of the cover 16 from the side and the assembling workability. Will be good. Although the workability is slightly deteriorated, a ring member integrally formed in a rectangular frame shape can be used.
【００２９】図２は第２実施例の嵌合保持構造である。
合成樹脂製コネクタハウジング１５の外面に嵌合するゴ
ム製のカバー１６は、大径嵌合部１６ａと連結閉鎖部１
６ｇと円筒状嵌合部１６ｇとからなり、第１実施例で設
けていた小径嵌合部は設けていない。一方、上記大径嵌
合部１６ａの外面に嵌合する四角枠状の合成樹脂製リン
グ部材１７は上記大径嵌合部１６ａに外嵌するようにし
ている。該リング部材１７は、基本的には第１実施例と
同様の構造であるが、各内面に一連の溝１７ｆを形成し
ている。FIG. 2 shows a fitting and holding structure according to the second embodiment.
The rubber cover 16 fitted to the outer surface of the synthetic resin connector housing 15 includes a large-diameter fitting portion 16a and a connection closing portion 1.
6g and a cylindrical fitting portion 16g, the small diameter fitting portion provided in the first embodiment is not provided. On the other hand, the rectangular frame-shaped synthetic resin ring member 17 fitted on the outer surface of the large diameter fitting portion 16a is fitted on the large diameter fitting portion 16a. The ring member 17 has basically the same structure as that of the first embodiment, but has a series of grooves 17f formed on each inner surface.
【００３０】上記カバー１６の大径嵌合部１６ａには、
上下左右の４箇所に、長方形状のロック穴１６ｄ，…，
１６ｄを形成していると共に、上記コネクタハウジング
１５の上下左右の外面に、上記各ロック穴１６ｄに対応
するロック突起１５ｂ，…，１５ｂをそれぞれ一体成形
している。該各ロック突起１５ｂは、上記各ロック穴１
６ｄから外方へ突出する高さに設定している。The large-diameter fitting portion 16a of the cover 16 has a
Rectangular lock holes 16d, ...
16d is formed, and lock projections 15b, ..., 15b corresponding to the lock holes 16d are integrally formed on the upper, lower, left and right outer surfaces of the connector housing 15, respectively. The lock protrusions 15b are provided in the lock holes 1
The height is set to project outward from 6d.
【００３１】上記第２実施例の構成において、ワイヤハ
ーネスＷ／Ｈにコネクタハウジング１５とカバー１６を
組み付ける手順は第１実施例と同様であり、グリスＧの
注入状態を、コネクタハウジング１５の後端部から目視
で確認した後、カバー１６の大径嵌合部１６ａをコネク
タハウジング１５の外面に嵌合させると、カバー１６の
ロック穴１６ｄがコネクタハウジング１５のロック突起
１５ｂに係合して、コネクタハウジング１５にカバー１
６がワンタッチでロックされる。このとき、コネクタハ
ウジング１５の後端部からはみ出したグリスＧがカバー
１６の内面、コネクタハウジング１５の外面やロック突
起１５ｂに付着しても差し支えない。In the structure of the second embodiment, the procedure for assembling the connector housing 15 and the cover 16 to the wire harness W / H is the same as that of the first embodiment, and the injection state of the grease G is changed to the rear end of the connector housing 15. When the large diameter fitting portion 16a of the cover 16 is fitted to the outer surface of the connector housing 15 after visually confirming from the portion, the lock hole 16d of the cover 16 engages with the lock protrusion 15b of the connector housing 15, and the connector Cover 1 on housing 15
6 is locked with one touch. At this time, the grease G protruding from the rear end portion of the connector housing 15 may adhere to the inner surface of the cover 16, the outer surface of the connector housing 15 and the lock projection 15b.
【００３２】ついで、リング部材１７を、その蓋部１７
ｃを開いた状態で、カバー１６の大径嵌合部１６ａに側
方から嵌め込み、蓋部１７ｃで切込み１７ａを閉じてロ
ック突起１７ｄとロック凹部１７ｅにより蓋部１７ｃを
ワンタッチでロックすると、溝１７ｆがロック穴１６ｄ
から突出したロック突起１５ｂに係合する。Then, the ring member 17 is attached to the lid portion 17 of the ring member 17.
When c is opened, the cover 17 is laterally fitted into the large-diameter fitting portion 16a, the notch 17a is closed by the lid 17c, and the lid 17c is locked by the lock protrusion 17d and the lock recess 17e with one touch. Has a lock hole 16d
It engages with the lock protrusion 15b protruding from the.
【００３３】上記のように、カバー１６の外面やリング
部材１７には、コネクタハウジング１５の後端部からは
み出したグリスＧが付着せず、ゴム製カバーよりも硬質
で柔軟性が少ないリング部材１７でカバー１６がコネク
タハウジング１５に挟着されて嵌合保持されるので、カ
バー１６がコネクタハウジング１５から抜け外れにくく
なる。特に、リング部材１７の溝１７ｆをコネクタハウ
ジング１５のロック突起１５ｂに係合させるから、カバ
ー１６が後方へ強く引っ張られても、リング部材１７の
溝１７ｆがロック突起１５ｂに当接してカバー１６の抜
け外れを阻止するので、カバー１６を確実に嵌合保持す
る。As described above, the grease G protruding from the rear end portion of the connector housing 15 does not adhere to the outer surface of the cover 16 and the ring member 17, and the ring member 17 is harder and less flexible than the rubber cover. Since the cover 16 is sandwiched and fitted and held in the connector housing 15, the cover 16 does not easily come off from the connector housing 15. In particular, since the groove 17f of the ring member 17 is engaged with the lock protrusion 15b of the connector housing 15, even if the cover 16 is strongly pulled rearward, the groove 17f of the ring member 17 abuts the lock protrusion 15b and the cover 16 is removed. Since the coming off is prevented, the cover 16 is securely fitted and held.
【００３４】図３は第３実施例の嵌合保持構造である。
合成樹脂製コネクタハウジング１５の外面に嵌合するゴ
ム製のカバー１６には、大径嵌合部１６ａ、連結閉鎖部
１６ｇ、円筒状嵌合部１６ｇを設けている。上記大径嵌
合部１６ａに合成樹脂製リング部材１７を嵌合するよう
にしている。FIG. 3 shows a fitting and holding structure according to the third embodiment.
The rubber cover 16 fitted to the outer surface of the synthetic resin connector housing 15 is provided with a large-diameter fitting portion 16a, a coupling closing portion 16g, and a cylindrical fitting portion 16g. The synthetic resin ring member 17 is fitted into the large-diameter fitting portion 16a.
【００３５】上記リング部材１７は、第１実施例と同様
な、カバー１６の大径嵌合部１６ａに外嵌する四角枠部
１７ｉを備え、その後端部に、後述するロック突起１５
ｂよりも嵌合方向の後方位置で、カバー１６の連結閉鎖
部１６ｇの外面に当接する縮径延長部１７ｇを形成する
と共に、前端部には、上記ロック突起１５ｂよりも嵌合
方向の前方位置で、カバー１６の前端面に当接するよう
に折曲する折曲部１７ｈを形成している。Similar to the first embodiment, the ring member 17 is provided with a rectangular frame portion 17i which is externally fitted to the large-diameter fitting portion 16a of the cover 16, and the lock projection 15 described later is provided at the rear end portion thereof.
A reduced-diameter extension portion 17g that contacts the outer surface of the coupling closing portion 16g of the cover 16 is formed at a rear position in the fitting direction with respect to b, and a front position in the fitting direction with respect to the lock protrusion 15b is formed at the front end portion. Thus, a bent portion 17h is formed so as to bend so as to come into contact with the front end surface of the cover 16.
【００３６】上記カバー１６の大径嵌合部１６ａの内面
には、上下左右の４箇所に、長方形状のロック凹部１６
ｃ，…，１６ｃを形成すると共に、上記コネクタハウジ
ング１５の上下左右の外面に、上記各ロック凹部１６ｃ
に対応するロック突起１５ｂ，…，１５ｂをそれぞれ一
体成形している。On the inner surface of the large-diameter fitting portion 16a of the cover 16, rectangular lock recesses 16 are provided at four positions, up, down, left and right.
, 16c are formed, and the lock recesses 16c are formed on the upper, lower, left and right outer surfaces of the connector housing 15.
, 15b are integrally formed with each other.
【００３７】上記第３実施例の構成において、ワイヤハ
ーネスＷ／Ｈにコネクタハウジング１５とカバー１６を
組み付ける手順は第１実施例と同様であり、グリスＧの
注入状態を、コネクタハウジング１５の後端部から目視
で確認した後、カバー１６の大径嵌合部１６ａをコネク
タハウジング１５の外面に嵌合させると、カバー１６の
ロック凹部１６ｃがコネクタハウジング１５のロック突
起１５ｂに係合して、コネクタハウジング１５にカバー
１６がワンタッチでロックされる。このとき、コネクタ
ハウジング１５の後端部からはみ出したグリスＧがカバ
ー１６の内面、コネクタハウジング１５の外面やロック
突起１５ｂに付着しても差し支えない。In the structure of the third embodiment, the procedure for assembling the connector housing 15 and the cover 16 to the wire harness W / H is the same as in the first embodiment, and the injection state of the grease G is changed to the rear end of the connector housing 15. When the large diameter fitting portion 16a of the cover 16 is fitted to the outer surface of the connector housing 15 after visually confirming from the portion, the lock concave portion 16c of the cover 16 engages with the lock protrusion 15b of the connector housing 15, and the connector The cover 16 is locked to the housing 15 with one touch. At this time, the grease G protruding from the rear end portion of the connector housing 15 may adhere to the inner surface of the cover 16, the outer surface of the connector housing 15 and the lock projection 15b.
【００３８】ついで、リング部材１７を、その蓋部１７
ｃを開いて、カバー１６の大径嵌合部１６ａに側方から
嵌め込み、蓋部１７ｃで切込み１７ａを閉じてロック突
起１７ｄとロック凹部１７ｅにより蓋部１７ｃをワンタ
ッチでロックする。Then, the ring member 17 is attached to the lid portion 17 of the ring member 17.
c is opened, and the large-diameter fitting portion 16a of the cover 16 is laterally fitted, the notch 17a is closed by the lid 17c, and the lid 17c is locked with one touch by the lock projection 17d and the lock recess 17e.
【００３９】上記のように、カバー１６の外面やリング
部材１７には、コネクタハウジング１５の後端部からは
み出したグリスＧが付着せず、ゴム製カバーよりも硬質
で柔軟性が少ないリング部材１７でカバー１６が挟着さ
れて嵌合保持されるので、カバー１６がコネクタハウジ
ング１５から抜け外れにくくなる。特に、リング部材１
７の縮径延長部１７ｇをカバー１６の連結閉鎖部１６ｇ
に当接させると共に、リング部材１７の折曲部１７ｈを
カバー１６の前端に当接して、リング部材１７によりカ
バー１６を挟持し、カバー１６が後方へ強く引っ張られ
ても、リング部材１７の折曲部１７ｈがロック突起１５
ｂに当接してカバー１６の抜け外れを阻止すると共に、
カバー１６の縮径斜面１６ｅが縮径延長部１７ｇに当接
してカバー１６の抜け外れを阻止するので、カバー１６
が確実に嵌合保持される。As described above, the grease G protruding from the rear end of the connector housing 15 does not adhere to the outer surface of the cover 16 and the ring member 17, and the ring member 17 is harder and less flexible than the rubber cover. Since the cover 16 is sandwiched and fitted and held, it is difficult for the cover 16 to come off from the connector housing 15. In particular, the ring member 1
7 diameter reduction extension 17g of the cover 16 of the connection closing portion 16g
And the bent portion 17h of the ring member 17 is brought into contact with the front end of the cover 16 to sandwich the cover 16 by the ring member 17 and the cover 16 is strongly pulled rearward, the ring member 17 is folded. The bent portion 17h is the lock protrusion 15
It comes into contact with b to prevent the cover 16 from coming off, and
The reduced diameter slope 16e of the cover 16 contacts the reduced diameter extension portion 17g to prevent the cover 16 from coming off.
Are securely fitted and held.
【００４０】[0040]
【発明の効果】以上の説明より明らかなように、本発明
の請求項１のコネクタに対するカバーの嵌合保持構造
は、コネクタハウジングの端子収容室にグリスを注入し
て、注入状態をコネクタハウジングの後端部を目視で確
認した後、コネクタハウジングの外面にゴム製のカバー
の被せて嵌合させ、ロック部により両者をロックし、そ
の後、合成樹脂製リング部材をカバーの外面に嵌合させ
るようにしたから、グリスの注入状態をコネクタハウジ
ングの後端部から目視で確認することができ、この確認
により不良品が皆無となるので、グリスの注入不足に起
因してコネクタハウジングの内部の端子が腐食するおそ
れがなくなる。As is apparent from the above description, in the connector fitting and holding structure for the connector according to the first aspect of the present invention, grease is injected into the terminal accommodating chamber of the connector housing, and the injection state of the connector housing is maintained. After visually checking the rear end, fit the outer surface of the connector housing by covering it with a rubber cover, lock both by the lock part, and then fit the synthetic resin ring member to the outer surface of the cover. Therefore, the grease injection state can be visually checked from the rear end of the connector housing, and since there is no defective product by this confirmation, the terminals inside the connector housing will not be attached due to insufficient grease injection. Eliminates the risk of corrosion.
【００４１】また、カバーをコネクタハウジングの外周
面に嵌合させるとき、コネクタハウジングの後端部から
はみ出したグリスが、カバーの内面、コネクタハウジン
グの外面やロック部に付着しても、カバーの外面やリン
グ部材には付着せず、ゴム製カバーよりも硬質で柔軟性
が少ないリング部材でカバーがコネクタハウジングに挟
着されて嵌合保持されるので、カバーがコネクタハウジ
ングから抜け外れにくくなる。When the cover is fitted on the outer peripheral surface of the connector housing, even if the grease protruding from the rear end portion of the connector housing adheres to the inner surface of the cover, the outer surface of the connector housing or the lock portion, the outer surface of the cover Since the cover is sandwiched and fitted and held by the connector housing by the ring member that is harder and less flexible than the rubber cover, the cover does not easily come off from the connector housing.
【００４２】さらに、請求項２のように、リング部材に
切込みと蓋部とを設けると、リング部材を側方からカバ
ーに嵌め込んで嵌合させることができ、組み付け作業性
が良好になる。Further, when the ring member is provided with the notch and the lid portion as in the second aspect, the ring member can be fitted and fitted into the cover from the side, and the assembling workability is improved.
【００４３】一方、請求項３のように、リング部材をロ
ック部よりも嵌合方向の前方位置でカバーの外面に嵌合
させると、カバーが後方へ強く引っ張られてもリング部
材がロック部に当接してカバーの抜け外れを阻止するの
で、カバーを確実に嵌合保持できる。On the other hand, when the ring member is fitted to the outer surface of the cover at the front position in the fitting direction with respect to the lock portion as in the third aspect, even if the cover is strongly pulled rearward, the ring member becomes the lock portion. The cover is prevented from coming off by coming into contact with the cover, so that the cover can be securely fitted and held.
【００４４】また、請求項４のように、リング部材の溝
をカバーのロック穴から突出したコネクタハウジングの
ロック突起に係合させると、カバーが後方へ強く引っ張
られてもリング部材の溝がロック突起に当接してカバー
の抜け外れを阻止するので、カバーを確実に嵌合保持で
きる。When the groove of the ring member is engaged with the lock protrusion of the connector housing protruding from the lock hole of the cover, the groove of the ring member is locked even if the cover is strongly pulled rearward. Since the cover is prevented from coming off by coming into contact with the projection, the cover can be securely fitted and held.
【００４５】さらに、請求項５のように、リング部材の
延長部をカバーの外面に当接させると共に、リング部材
の折曲部をコネクタハウジングの外面方向に折曲させる
と、カバーが後方へ強く引っ張られても折曲部がロック
部に当接してカバーの抜け外れを阻止すると同時に、カ
バーが延長部に当接してカバーの抜け外れを阻止するの
で、カバーを確実に嵌合保持できる。Further, when the extended portion of the ring member is brought into contact with the outer surface of the cover and the bent portion of the ring member is bent toward the outer surface of the connector housing, the cover is strongly rearward. Even if the cover is pulled, the bent portion comes into contact with the lock portion to prevent the cover from coming off, and at the same time, the cover comes into contact with the extension portion to prevent the cover from coming off, so that the cover can be securely fitted and held.
【００４６】また、請求項６の方法によると、グリス注
入後にカバーをコネクタハウジングに取り付けるため、
グリスの注入状態を目視でき、グリスの注入が不十分な
不合格品がでにくく、端子の腐食防止を確実に図ること
ができる。According to the method of claim 6, since the cover is attached to the connector housing after the grease is injected,
The grease injection state can be visually checked, and rejected products with insufficient grease injection are hard to come out, and the corrosion of the terminals can be reliably prevented.
【図１】 本発明の第１実施例の嵌合保持構造であり、
（Ａ）は嵌合前の分解斜視図、（Ｂ）は嵌合後の縦断面
図である。FIG. 1 is a fitting and holding structure according to a first embodiment of the present invention,
(A) is an exploded perspective view before fitting, and (B) is a longitudinal sectional view after fitting.
【図２】 第２実施例の嵌合保持構造であり、（Ａ）は
嵌合前の分解斜視図、（Ｂ）は嵌合後の縦断面図であ
る。FIG. 2 is a fitting and holding structure of a second embodiment, (A) is an exploded perspective view before fitting, and (B) is a longitudinal sectional view after fitting.
【図３】第３実施例の嵌合保持構造であり、（Ａ）は嵌
合前の分解斜視図、（Ｂ）は嵌合後の縦断面図である。FIG. 3 is a fitting and holding structure according to a third embodiment, (A) is an exploded perspective view before fitting, and (B) is a longitudinal sectional view after fitting.
【図４】 車体パネルとドアパネルの間に設けた従来の
コネクタハウジングとカバーの側面図である。FIG. 4 is a side view of a conventional connector housing and cover provided between a vehicle body panel and a door panel.
【図５】 従来の嵌合保持構造の嵌合前の分解斜視図で
ある。FIG. 5 is an exploded perspective view of a conventional fitting and holding structure before fitting.
【図６】 従来の嵌合保持構造であり、（Ａ）は嵌合後
の斜視図、（Ｂ）は嵌合後の縦断面図である。FIG. 6 is a conventional fitting and holding structure, in which (A) is a perspective view after fitting and (B) is a longitudinal sectional view after fitting.
【図７】 グリスの注入状態であり、（Ａ）は良品の斜
視図、（Ｂ）は不良品の斜視図である。FIG. 7 is a grease injection state, (A) is a perspective view of a non-defective product, and (B) is a perspective view of a defective product.
Ｗ／Ｈ ワイヤハーネス Ｇ グリス ７ 端子 １５ コネクタハウジング １５ａ 端子収容室 １５ｂ ロック突起 １６ カバー １６ａ 大径嵌合部 １６ｂ 小径嵌合部 １６ｃ ロック凹部 １６ｄ ロック穴 １６ｇ 連結閉鎖部 １６ｈ 円筒状嵌合部 １７ リング部材 １７ａ 切込み １７ｂ ヒンジ部 １７ｃ 蓋部 １７ｄ ロック突起 １７ｅ ロック凹部 １７ｇ 溝 １７ｇ 縮径延長部 １７ｈ 折曲部 W / H Wire harness G grease 7 Terminal 15 Connector housing 15a Terminal accommodating chamber 15b Lock protrusion 16 Cover 16a Large diameter fitting part 16b Small diameter fitting part 16c Lock recess 16d Lock hole 16g Connection closing part 16h Cylindrical fitting part 17 Ring Member 17a Notch 17b Hinge 17c Lid 17d Lock protrusion 17e Lock recess 17g Groove 17g Reduced diameter extension 17h Bent
Claims (6)
容室にグリスを注入するコネクタに対して、ワイヤハー
ネス連結側のコネクタハウジング外周面からワイヤハー
ネスの外周にかけてゴム製のカバーを嵌合するもので、 上記コネクタハウジングの外周面とカバーの内周面と
に、嵌合時に両者をロックするロック部をそれぞれ設け
る一方、上記カバーの外周面に嵌合する合成樹脂製のリ
ング部材を設けたことを特徴とするコネクタに対するカ
バーの嵌合保持構造。1. A rubber cover is fitted to a connector for injecting grease into a terminal accommodating chamber accommodating a terminal of a wire harness, from the outer peripheral surface of the connector housing on the wire harness connection side to the outer periphery of the wire harness. While providing lock portions on the outer peripheral surface of the connector housing and the inner peripheral surface of the cover to lock the two when fitted, a ring member made of synthetic resin fitted to the outer peripheral surface of the cover is provided. Cover fitting and holding structure for the characteristic connector.
周面に外嵌する四角枠状の嵌合部とワイヤハーネスの外
周面に外嵌する円筒状の嵌合部とを連結閉鎖部を介して
一体成形した形状であり、一方、上記リング部材は、上
記カバーの四角枠状の嵌合部の外周に嵌合する四角枠状
で、その一辺枠の一端を隣接する他辺枠と分断すると共
に他端を隣接する他辺枠とヒンジ結合して開閉自在な蓋
部とし、かつ、上記分断した部分を閉鎖する止め部を設
け、上記蓋部を開いてコネクタハウジングに外嵌したカ
バーに取り付け、取付後に蓋部を閉じる構成としている
請求項１に記載のコネクタに対するカバーの嵌合保持構
造。2. The cover has a rectangular frame-shaped fitting portion externally fitted to the outer peripheral surface of the connector housing and a cylindrical fitting portion externally fitted to the outer peripheral surface of the wire harness, which are integrated via a coupling closing portion. On the other hand, the ring member is in the shape of a square frame that fits on the outer periphery of the square frame-shaped fitting portion of the cover, and one end of the one side frame is separated from the other side frame adjacent to the other side frame. The end is hinged to the adjacent other side frame to form a lid that can be opened and closed, and a stopper that closes the divided part is provided, and the lid is opened and attached to the cover fitted on the connector housing. The fitting and holding structure for the cover with respect to the connector according to claim 1, wherein the lid is closed later.
ングとカバーとのロック部よりも嵌合方向の前方位置で
カバーに外嵌する請求項１又は請求項２に記載のコネク
タに対するカバーの嵌合保持構造。3. The fitting holding of the cover to the connector according to claim 1, wherein the ring member is fitted onto the cover at a front position in a fitting direction with respect to a lock portion between the connector housing and the cover. Construction.
り、上記コネクタハウジングのロック部は上記ロック穴
から外方へ突出するロック突起であると共に、上記リン
グ部材の内面に、上記ロック突起に係合する溝を形成し
ている請求項１又は請求項２に記載のコネクタに対する
カバーの嵌合保持構造。4. The lock portion of the cover is a lock hole, the lock portion of the connector housing is a lock projection protruding outward from the lock hole, and the lock projection is provided on the inner surface of the ring member. The fitting and holding structure for a cover with respect to the connector according to claim 1, wherein a mating groove is formed.
ク部よりも嵌合方向の後方位置でカバーの連結閉鎖部の
外面に当接する延長部を有すると共に、該リング部材の
前端部には、上記ロック部よりも嵌合方向の前方位置で
カバーの前面に係止する折曲部を有する請求項１又は請
求項２に記載のコネクタに対するカバーの嵌合保持構
造。5. A rear end portion of the ring member has an extension portion which comes into contact with an outer surface of the connecting and closing portion of the cover at a rear position in the fitting direction with respect to the lock portion, and a front end portion of the ring member. The fitting holding structure for the connector with respect to the connector according to claim 1 or 2, further comprising: a bent portion that is locked to the front surface of the cover at a position forward of the locking portion in the fitting direction.
入側外周面にかぶせると共に該コネクタハウジング近傍
のワイヤハーネスの外周を覆うゴム製のカバーを用い、
該カバーにワイヤハーネスを通した後、該ワイヤハーネ
スの先端の端子をコネクタハウジングの端子収容室に後
部より挿入し、その後、コネクタハウジングの端子収容
室に前部よりグリスを充填し、ついで、コネクタハウジ
ングの後部より上記カバーを被せ、ついで、合成樹脂製
のリング部材をコネクタハウジングの外周面に被せたカ
バーの外周面に外嵌しているコネクタに対するカバーの
嵌合保持方法。6. A rubber cover which covers the outer peripheral surface of the connector housing on the wire harness insertion side and covers the outer periphery of the wire harness near the connector housing,
After passing the wire harness through the cover, insert the terminal at the tip of the wire harness into the terminal accommodating chamber of the connector housing from the rear, and then fill the terminal accommodating chamber of the connector housing with grease from the front, and then the connector. A method for fitting and holding a cover with respect to a connector, wherein the cover is covered from the rear of a housing, and then a ring member made of synthetic resin is covered on the outer peripheral surface of the connector housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7104219A JP3060885B2 (en) | 1995-04-27 | 1995-04-27 | Fitting holding structure of cover to connector and method of holding fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7104219A JP3060885B2 (en) | 1995-04-27 | 1995-04-27 | Fitting holding structure of cover to connector and method of holding fitting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH08298155A true JPH08298155A (en) | 1996-11-12 |
| JP3060885B2 JP3060885B2 (en) | 2000-07-10 |
Family
ID=14374854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7104219A Expired - Fee Related JP3060885B2 (en) | 1995-04-27 | 1995-04-27 | Fitting holding structure of cover to connector and method of holding fitting |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3060885B2 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010061010A (en) * | 2008-09-05 | 2010-03-18 | Hakusan Mfg Co Ltd | Fixing method of optical connector boot and optical connector |
| CN104798260A (en) * | 2012-10-15 | 2015-07-22 | 德尔福国际业务卢森堡公司 | Electrical connection system |
| CN107845888A (en) * | 2016-09-20 | 2018-03-27 | 矢崎总业株式会社 | Connector, connector cover and wire harness |
| CN109638653A (en) * | 2018-11-28 | 2019-04-16 | 山东职业学院 | A kind of multifunctional electric connecting box |
| JP2019067576A (en) * | 2017-09-29 | 2019-04-25 | プライムアースＥｖエナジー株式会社 | Connector cover and connector assembly |
| CN112688105A (en) * | 2019-10-18 | 2021-04-20 | 住友电装株式会社 | Connector with a locking member |
| KR20210083556A (en) * | 2019-12-27 | 2021-07-07 | 주식회사 유라코퍼레이션 | Grommet for connector and connector using the same |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6068929B2 (en) * | 2012-10-31 | 2017-01-25 | 三和シヤッター工業株式会社 | Electric shutter device for construction |
-
1995
- 1995-04-27 JP JP7104219A patent/JP3060885B2/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010061010A (en) * | 2008-09-05 | 2010-03-18 | Hakusan Mfg Co Ltd | Fixing method of optical connector boot and optical connector |
| CN104798260A (en) * | 2012-10-15 | 2015-07-22 | 德尔福国际业务卢森堡公司 | Electrical connection system |
| CN107845888A (en) * | 2016-09-20 | 2018-03-27 | 矢崎总业株式会社 | Connector, connector cover and wire harness |
| JP2018049702A (en) * | 2016-09-20 | 2018-03-29 | 矢崎総業株式会社 | Connector, connector cover, and wiring harness |
| US10249977B2 (en) | 2016-09-20 | 2019-04-02 | Yazaki Corporation | Connector, connector cover, and wire harness |
| CN107845888B (en) * | 2016-09-20 | 2019-08-30 | 矢崎总业株式会社 | Connector, connector cover and harness |
| JP2019067576A (en) * | 2017-09-29 | 2019-04-25 | プライムアースＥｖエナジー株式会社 | Connector cover and connector assembly |
| CN109638653A (en) * | 2018-11-28 | 2019-04-16 | 山东职业学院 | A kind of multifunctional electric connecting box |
| CN112688105A (en) * | 2019-10-18 | 2021-04-20 | 住友电装株式会社 | Connector with a locking member |
| KR20210083556A (en) * | 2019-12-27 | 2021-07-07 | 주식회사 유라코퍼레이션 | Grommet for connector and connector using the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3060885B2 (en) | 2000-07-10 |
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