JP2008186739A - Connector - Google Patents

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Publication number
JP2008186739A
JP2008186739A JP2007020278A JP2007020278A JP2008186739A JP 2008186739 A JP2008186739 A JP 2008186739A JP 2007020278 A JP2007020278 A JP 2007020278A JP 2007020278 A JP2007020278 A JP 2007020278A JP 2008186739 A JP2008186739 A JP 2008186739A
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Japan
Prior art keywords
retainer
locking position
temporary locking
housing
insertion hole
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JP2007020278A
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Japanese (ja)
Inventor
Takamaru Amano
敬丸 天野
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Sumitomo Wiring Systems Ltd
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Sumitomo Wiring Systems Ltd
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Priority to JP2007020278A priority Critical patent/JP2008186739A/en
Publication of JP2008186739A publication Critical patent/JP2008186739A/en
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Abstract

<P>PROBLEM TO BE SOLVED: To prevent a retainer in a temporary locking position from carelessly moving to the side of an actual locking position by receiving an external force. <P>SOLUTION: When a retainer 60 is shallowly inserted into an insertion hole 15 of a housing 10, it is movable to a temporary locking position that allows insertion/extraction of a terminal metal-fitting 90 into/from a cavity 11. When the retainer is deeply inserted into the insertion hole 15 from the temporary locking position, it is movable to an actual locking position that prevents coming-off of the terminal metal-fitting 90 properly inserted into the cavity 11. The retainer 60 has a pair of side-face parts. The inner face of each side-face part is provided with temporary locking parts 71, 76, and 77 that restrict movement of the retainer toward the actual locking position by engagement with receiving parts 23, 26, and 28 on the housing 10 side at the temporary locking position. Three temporary locking parts 71, 76, and 77 are provided at intervals for each side-face part. The receiving parts 23, 26, and 28 are respectively provided for each position corresponding to each of the temporary locking part 71, 76, and 77. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

本発明は、コネクタに関する。   The present invention relates to a connector.

特許文献１に記載のコネクタは、端子金具が挿入されるキャビティを有するハウジングと、ハウジングの外面に開口された挿入孔に対して直角に差し込まれるリテーナとを備えて構成される。リテーナは、仮係止位置と本係止位置とに移動可能とされ、仮係止位置では、キャビティ内への端子金具の挿抜を許容する一方、本係止位置では、ハウジング内に押し込まれてキャビティ内に正規挿入された端子金具を抜け止め保持するようになっている。仮係止位置では、ハウジング側の受け部に対して、リテーナの各側面部に設けられた二つの仮係止部が係合することにより、リテーナが本係止位置側に不用意に移動することがないようにしてある。
特開２００５−３２７５０３公報 The connector described in Patent Document 1 includes a housing having a cavity into which a terminal fitting is inserted, and a retainer that is inserted at a right angle with respect to an insertion hole opened on the outer surface of the housing. The retainer can be moved between the temporary locking position and the final locking position. In the temporary locking position, the terminal fitting is allowed to be inserted into and removed from the cavity, while in the final locking position, the retainer is pushed into the housing. The terminal fittings that are normally inserted into the cavity are retained and retained. In the temporary locking position, the two temporary locking portions provided on the side surfaces of the retainer are engaged with the receiving portion on the housing side, so that the retainer moves carelessly toward the final locking position. There is no such thing.
JP 2005-327503 A

上記の場合、仮係止位置にあるリテーナに対してハウジング側への強い突き上げ力が加わると、仮係止部と受け部とによる係止状態が解除され、リテーナが本係止位置側に落ち込む可能性があった。そうすると、リテーナの一部がキャビティ内に進入し、キャビティ内に挿入される途中の端子金具と干渉して、端子金具の挿入動作に支障をきたすおそれがあった。   In the above case, when a strong pushing force toward the housing is applied to the retainer in the temporary locking position, the locked state by the temporary locking portion and the receiving portion is released, and the retainer falls to the main locking position side. There was a possibility. As a result, a part of the retainer enters the cavity and interferes with the terminal fitting in the middle of being inserted into the cavity, which may hinder the insertion operation of the terminal fitting.

本発明は上記のような事情に基づいて完成されたものであって、仮係止位置にあるリテーナが本係止位置に不用意に移動しないようにすることを目的とする。   The present invention has been completed based on the above-described circumstances, and an object thereof is to prevent the retainer at the temporary locking position from inadvertently moving to the final locking position.

上記の目的を達成するための手段として、請求項１の発明は、端子金具が挿入されるキャビティを有するハウジングと、前記ハウジングの外面に開口されるとともに前記キャビティに連通する挿入孔に対して差し込まれるリテーナとを備え、前記リテーナは、前記挿入孔内に浅く差し込まれ、前記端子金具の前記キャビティへの挿抜を許容する仮係止位置と、前記仮係止位置から前記挿入孔内に深く差し込まれ、前記キャビティ内に正規挿入された前記端子金具の抜け止めをなす本係止位置とに移動可能となっており、前記リテーナは、前記ハウジングの取付面に対向して配される一対の側面部を有し、前記各側面部の内面には、前記仮係止位置において前記ハウジングの取付面に形成された受け部と係合することにより、前記本係止位置に向かう移動を規制される仮係止部が設けられ、かつ、前記仮係止部は、前記側面部毎に間隔をあけて少なくとも３つ設けられ、前記受け部は、前記仮係止部と対応する位置毎に設けられている構成としたところに特徴を有する。   As means for achieving the above-mentioned object, the invention of claim 1 is inserted into a housing having a cavity into which a terminal fitting is inserted, and an insertion hole which is open to the outer surface of the housing and communicates with the cavity. A retainer that is inserted shallowly into the insertion hole and allows the terminal fitting to be inserted into and removed from the cavity, and is inserted deeply into the insertion hole from the temporary lock position. The retainer is movable to a main locking position for preventing the terminal fitting, which is normally inserted into the cavity, and the retainer is arranged to face the mounting surface of the housing. The inner surface of each of the side surface portions is engaged with a receiving portion formed on the mounting surface of the housing at the temporary locking position to thereby move to the final locking position. Temporary locking portions for restricting movement are provided, and at least three temporary locking portions are provided at intervals for each side surface portion, and the receiving portion corresponds to the temporary locking portion. It is characterized by the configuration provided for each position.

請求項２の発明は、請求項１に記載のものにおいて、前記挿入孔は、前記ハウジングの外面のうち、前記リテーナの差し込み方向で対向する一面とこの面に隣接する二面の三面に亘って開口され、前記リテーナは、前記挿入孔に対して相手側ハウジングとの嵌合方向と交差する斜め前方に向けて差し込まれるものであり、前記仮係止部のうちの少なくとも二つは、前記各側面部の前後方向中央より前部側に配置されているところに特徴を有する。   According to a second aspect of the present invention, in the first aspect, the insertion hole extends over three surfaces of the outer surface of the housing, one surface facing the retainer in the insertion direction and two surfaces adjacent to the surface. The retainer is inserted into the insertion hole toward an obliquely forward direction intersecting with the mating direction with the mating housing, and at least two of the temporary locking portions are respectively connected to the insertion holes. It is characterized in that it is arranged on the front side from the center in the front-rear direction of the side part.

請求項３の発明は、請求項２に記載のものにおいて、前記ハウジングの前記隣接する二面のそれぞれには、前記リテーナに形成されたガイド部が摺動することにより前記リテーナを前記本係止位置側に移動案内するガイド受け部が形成されており、前記仮係止部のうちの少なくとも一つは、前記ガイド受け部に付設されているところに特徴を有する。   According to a third aspect of the present invention, in the second aspect of the present invention, a guide portion formed on the retainer slides on each of the two adjacent surfaces of the housing so that the retainer is locked to the main lock. A guide receiving portion that moves and guides to the position side is formed, and at least one of the temporary locking portions is characterized in that it is attached to the guide receiving portion.

＜請求項１の発明＞
リテーナが仮係止位置にあるときに、リテーナに対して不意に本係止位置側へ突き上げる外力が作用しても、本発明においては、仮係止部が側面部毎に間隔をあけ少なくとも３箇所で受け部と係合し合うから、前記外力に抗することができ、リテーナが不用意に本係止位置側に移動するのを防止できる。 <Invention of Claim 1>
In the present invention, even if an external force that unexpectedly pushes the retainer toward the main locking position acts on the retainer when the retainer is in the temporary locking position, in the present invention, the temporary locking portions are spaced at least 3 for each side surface portion. Since the receiving portion engages with each other at a place, the external force can be resisted, and the retainer can be prevented from inadvertently moving to the main locking position side.

＜請求項２の発明＞
挿入孔がハウジングの三面に亘って開口され、リテーナが挿入孔に対して斜め前方に差し込まれるから、リテーナの前部側がハウジング内に落ち込み易いという事情がある。しかるに本発明においては、仮係止部が各側面部の前後方向中央より前部側に配置されているから、リテーナの前部側がハウジング内に落ち込むのを抑えることができる。 <Invention of Claim 2>
Since the insertion hole is opened over the three surfaces of the housing and the retainer is inserted obliquely forward with respect to the insertion hole, there is a situation in which the front side of the retainer easily falls into the housing. However, in the present invention, since the temporary locking portion is disposed on the front side from the center in the front-rear direction of each side surface portion, it is possible to suppress the front side of the retainer from falling into the housing.

＜請求項３の発明＞
仮係止部のうちの少なくとも一つがガイド受け部に付設されているから、リテーナの本係止位置への押し込み開始時に、リテーナの本係止位置への移動が節度感をもって止められる一方、この仮係止部と受け部との係止状態が解除されれば、リテーナを本係止位置に一挙に至らすことが可能となり、リテーナが仮係止位置から本係止位置に向かう途中で留め置かれる事態を回避できる。 <Invention of Claim 3>
Since at least one of the temporary locking portions is attached to the guide receiving portion, when the retainer starts to be pushed into the main locking position, the movement of the retainer to the main locking position is stopped with a sense of moderation. If the locked state between the temporary locking portion and the receiving portion is released, the retainer can be brought to the final locking position all at once, and the retainer is fastened on the way from the temporary locking position to the final locking position. You can avoid the situation.

＜実施形態１＞
本発明の実施形態１を図１ないし図７によって説明する。本実施形態のコネクタは、ハウジング１０、端子金具９０、及びリテーナ６０を備え、ハウジング１０は相手側ハウジング（図示せず）に嵌合可能とされ、リテーナ６０は、仮係止位置と本係止位置とに移動可能とされ、かつ、仮係止位置と本係止位置のそれぞれでハウジング１０側に係止可能とされる。なお、以下の説明において前後方向については相手側ハウジングに対する嵌合面側を前方とする。 <Embodiment 1>
A first embodiment of the present invention will be described with reference to FIGS. The connector of the present embodiment includes a housing 10, a terminal fitting 90, and a retainer 60. The housing 10 can be fitted into a mating housing (not shown), and the retainer 60 has a temporary locking position and a main locking position. And can be locked to the housing 10 side at each of the temporary locking position and the final locking position. In the following description, in the front-rear direction, the fitting surface side with respect to the counterpart housing is the front.

ハウジング１０は合成樹脂製であって、ブロック状をなし、図３に示すように、内部に、端子金具９０が挿入されるキャビティ１１が上下二段で形成されている。端子金具９０は公知の雌型端子金具であって、前部側に相手側の雄タブ（図示せず）を受け入れ可能な箱部９１を有するとともに、後部側に電線９５の端末に圧着されるバレル部９２を有する。キャビティ１１の内面には撓み可能なランス１２が設けられ、正規挿入された端子金具９０はランス１２によって弾性的に抜け止め係止される。ハウジング１０の前面には板状のフロントホルダ９６が装着され、このフロントホルダ９６によってランス１２の形成に伴う型抜き孔１３の前面側が塞がれ、ランス１２が保護状態に置かれる。
また、ハウジング１０の上面には前後方向に片持ち梁状に延出されたロックアーム１４が撓み可能に形成されている。ハウジング１０が相手側ハウジングに正規嵌合された場合に、ロックアーム１４が相手側ハウジングを弾性係止することで両ハウジングが嵌合状態にロックされるようになっている。 The housing 10 is made of synthetic resin and has a block shape. As shown in FIG. 3, the cavity 11 into which the terminal fitting 90 is inserted is formed in two upper and lower stages. The terminal fitting 90 is a known female terminal fitting, and has a box portion 91 capable of receiving a mating male tab (not shown) on the front side and is crimped to the end of the electric wire 95 on the rear side. It has a barrel portion 92. A bendable lance 12 is provided on the inner surface of the cavity 11, and the normally inserted terminal fitting 90 is elastically retained and locked by the lance 12. A plate-like front holder 96 is mounted on the front surface of the housing 10, and the front holder 96 closes the front surface side of the die-cutting hole 13 that accompanies the formation of the lance 12, thereby placing the lance 12 in a protected state.
A lock arm 14 extending in a cantilever shape in the front-rear direction is formed on the upper surface of the housing 10 so as to be deflectable. When the housing 10 is normally fitted to the mating housing, the lock arm 14 elastically locks the mating housing so that both housings are locked in the fitted state.

ハウジング１０には、その下面と下面に隣接する両側面の三面に亘って開口されるとともに、上下の全キャビティ１１に通じる深さをもった挿入孔１５が形成されている。挿入孔１５には、図１及び図２に示すように、下方からリテーナ６０が差し込まれ、差し込まれたリテーナ６０は挿入孔１５内で仮係止位置と本係止位置とに移動可能となっている。ハウジング１０における挿入孔１５の後端縁は、前後方向（両ハウジングの嵌合・離脱方向）と交差する斜め方向に沿った斜面部１６とされ、この斜面部１６に摺動しつつリテーナ６０が斜め前上方に移動可能とされる。   The housing 10 is formed with an insertion hole 15 having a depth communicating with all of the upper and lower cavities 11 while opening over three surfaces of the lower surface and both side surfaces adjacent to the lower surface. As shown in FIGS. 1 and 2, a retainer 60 is inserted into the insertion hole 15 from below, and the inserted retainer 60 can move between the temporary locking position and the main locking position within the insertion hole 15. ing. The rear end edge of the insertion hole 15 in the housing 10 is a sloped portion 16 along an oblique direction intersecting with the front-rear direction (the fitting / detaching direction of both housings), and the retainer 60 slides on the sloped portion 16. It is possible to move diagonally forward and upward.

ハウジング１０の両側面（本発明におけるハウジングの取付面）には、挿入孔１５の前端縁と後端縁とに接続されつつ挿入孔１５を横切って配されるブリッジ部１７が架設され、ブリッジ部１７の後端縁と挿入孔１５の後端縁との間に、挿入孔１５の一部を構成するガイド孔１８が開設されている。ブリッジ部１７とガイド孔１８は、本発明のガイド受け部を構成するものであり、リテーナ６０側のガイド部６１と係合してこのリテーナ６０を本係止位置側に移動案内する役割を担っている。詳しくはブリッジ部１７は、挿入孔１５の前端縁につながって挿入孔１５の後端縁と略平行に斜めに延びる第一ブリッジ部１９と、挿入孔１５の後端縁（斜面部１６）につながって前後方向に略水平に延びる第二ブリッジ部２１とからなり、両ブリッジ部１９，２１が挿入孔１５の中間部で鈍角の開き角度をもって交差連結されている。リテーナ６０のガイド部６１は、第一ブリッジ部１９の後端縁とガイド孔１８の斜面部１６とに摺動することでその移動操作が案内されるようになっている。ハウジング１０の両側面のうち、ブリッジ部１７を挟んだ前後領域は、ブリッジ部１７の成形に伴って周囲より一段落ちた凹所２２となっている。   On both side surfaces of the housing 10 (mounting surfaces of the housing in the present invention), bridge portions 17 are installed across the insertion hole 15 while being connected to the front end edge and the rear end edge of the insertion hole 15. Between the rear end edge of 17 and the rear end edge of the insertion hole 15, a guide hole 18 constituting a part of the insertion hole 15 is opened. The bridge portion 17 and the guide hole 18 constitute the guide receiving portion of the present invention, and engage with the guide portion 61 on the retainer 60 side to play a role of moving and guiding the retainer 60 to the main locking position side. ing. Specifically, the bridge portion 17 is connected to the front end edge of the insertion hole 15 and extends obliquely substantially parallel to the rear end edge of the insertion hole 15, and the rear end edge (slope portion 16) of the insertion hole 15. It consists of a second bridge portion 21 that is connected and extends substantially horizontally in the front-rear direction, and both bridge portions 19, 21 are cross-connected at an intermediate portion of the insertion hole 15 with an obtuse opening angle. The guide portion 61 of the retainer 60 slides on the rear end edge of the first bridge portion 19 and the slope portion 16 of the guide hole 18 so that the movement operation is guided. Of the both side surfaces of the housing 10, the front and rear regions sandwiching the bridge portion 17 are recesses 22 that are dropped by one step from the surroundings as the bridge portion 17 is formed.

そして、ハウジング１０の凹所２２のうち、挿入孔１５より後部側には、挿入孔１５の斜面部１６に沿った位置に、仮係止用の第一受け部２３（本発明の受け部の一つ）と本係止用受け部２４が凹み形成されている。第一受け部２３と本係止用受け部２４は仮係止位置から本係止位置に向かうリテーナ６０の移動方向に並んで配置され、本係止用受け部２４が第一受け部２３よりも移動方向前方に位置している。詳しくは第一受け部２３と本係止用受け部２４は、側方から見ると三角形状、詳細には水平縁と垂直縁とからなる直角三角形状をなし、内部に、リテーナ６０側の係止突部６２が嵌入可能となっている。   Then, in the recess 22 of the housing 10, on the rear side of the insertion hole 15, a first receiving portion 23 for temporary locking (the receiving portion of the present invention is provided) at a position along the slope portion 16 of the insertion hole 15. 1) and a receiving portion 24 for locking. The first receiving portion 23 and the main locking receiving portion 24 are arranged side by side in the moving direction of the retainer 60 from the temporary locking position toward the main locking position. Is also located forward in the direction of movement. Specifically, the first receiving portion 23 and the main locking receiving portion 24 have a triangular shape when viewed from the side, and more specifically, a right-angled triangular shape including a horizontal edge and a vertical edge. The stop protrusion 62 can be inserted.

また、ハウジング１０の凹所２２のうち、挿入孔１５より前部側には、前後方向に長く延出される係止リブ受け部２５が形成され、この係止リブ受け部２５にはリテーナ６０側の係止リブ６３が引掛け状態で係止可能となっている。係止リブ受け部２５の下面は、仮係止位置から本係止位置に向かうリテーナ６０の挿入方向に沿ってテーパ状に傾斜しており、ここが係止リブ６３と当たり合う仮係止用の第二受け部２６（本発明の受け部の一つ）となっている。係止リブ受け部２５の上面は、本係止位置に至ったリテーナ６０の抜け方向と直交して配置されており、係止リブ６３と強固に当たり合うことでリテーナ６０の仮係止位置への戻り操作を規制可能となっている。   Further, a locking rib receiving portion 25 extending in the front-rear direction is formed on the front side of the insertion hole 15 in the recess 22 of the housing 10. The locking rib receiving portion 25 has a retainer 60 side. The locking rib 63 can be locked in the hooked state. The lower surface of the locking rib receiving portion 25 is inclined in a taper shape along the insertion direction of the retainer 60 from the temporary locking position toward the main locking position, and this is for temporary locking that contacts the locking rib 63. The second receiving portion 26 (one of the receiving portions of the present invention). The upper surface of the locking rib receiving portion 25 is disposed orthogonal to the direction in which the retainer 60 reaches the final locking position, and firmly contacts the locking rib 63 to bring the retainer 60 to the temporary locking position. Return operation can be regulated.

また、ブリッジ部１７には、第一ブリッジ部１９の前端縁の斜面上に、リテーナ６０の移動操作を規制する止め部２７が形成されている。止め部２７は、下端縁を構成する水平部分と前端縁を構成する垂直部分とで全体として三角形の突状をなし、その水平部分が、リテーナ６０が仮係止位置にあるときに、リテーナ６０の上端縁とリテーナ６０の本係止位置への移動方向と交差する略水平方向で当たり合う仮係止用の第三受け部２８（本発明の受け部の一つ）となっている。止め部２７の水平部分と第二ブリッジ部２１の上端縁はほぼ同じ高さ位置に配置されている。なお、止め部２７、係止リブ受け部２５、第一受け部２３、本係止用受け部２４は、ハウジング１０の両側面においてハウジング１０の幅方向中心軸を挟んだ対称位置に対をなして設けられている。   The bridge portion 17 is formed with a stop portion 27 that restricts the movement operation of the retainer 60 on the slope of the front edge of the first bridge portion 19. The stopper portion 27 has a triangular projection as a whole with a horizontal portion constituting the lower end edge and a vertical portion constituting the front end edge, and when the retainer 60 is in the temporary locking position, the horizontal portion has the horizontal portion. The third receiving portion 28 (one of the receiving portions of the present invention) for temporary locking that contacts in the substantially horizontal direction intersecting the moving direction of the retainer 60 to the final locking position. The horizontal portion of the stop portion 27 and the upper end edge of the second bridge portion 21 are disposed at substantially the same height position. The stop portion 27, the locking rib receiving portion 25, the first receiving portion 23, and the final locking receiving portion 24 are paired at symmetrical positions on both side surfaces of the housing 10 with the central axis in the width direction of the housing 10 in between. Is provided.

続いてリテーナ６０について説明すると、リテーナ６０は合成樹脂製であって、ハウジング１０の全幅に亘る長さをもって形成されている。詳しくはリテーナ６０は、図５ないし図７に示すように、挿入孔１５の内部に進入する形態であってキャビティ１１と連通可能な端子挿通孔６４を幅方向に複数並列させた窓枠状の本体部６５と、本体部６５の底面に接合されるとともに本体部６５の前端から前方に突出する板状の底板部６６と、底板部６６の幅方向両端縁の前半部分から略垂直に立ち上げられた左右一対の板状の側板部６７（本発明の側面部）とから構成される。   Next, the retainer 60 will be described. The retainer 60 is made of a synthetic resin and has a length extending over the entire width of the housing 10. Specifically, as shown in FIGS. 5 to 7, the retainer 60 is configured to enter the inside of the insertion hole 15 and has a window frame shape in which a plurality of terminal insertion holes 64 that can communicate with the cavity 11 are arranged in parallel in the width direction. The main body 65, the plate-like bottom plate 66 that is joined to the bottom surface of the main body 65 and protrudes forward from the front end of the main body 65, and the front half of the bottom plate 66 is raised substantially vertically from the front half of the both edges in the width direction. And a pair of left and right plate-like side plate portions 67 (side portions of the present invention).

本体部６５は、端子挿通孔６４の下面毎に、端子金具９０に対する抜止部６８が形成されており、この抜止部６８は、リテーナ６０が仮係止位置にあるときには下段のキャビティ１１から退避した位置にあって同キャビティ１１内への端子金具９０の挿抜を許容する一方、リテーナ６０が本係止位置にあるときには同キャビティ１１内に進入してそこに正規挿入された端子金具９０を抜け止め状態で係止する。また、本体部６５のうち、端子挿通孔６４を区画する上端縁には、端子挿通孔６４内に突成された抜止部６８と対応する位置毎に、同じく抜止部６８が設けられており、この抜止部６８によって上段のキャビティ１１に挿入された端子金具９０の抜け止めがなされる。   The main body portion 65 is formed with a retaining portion 68 for the terminal fitting 90 for each lower surface of the terminal insertion hole 64, and the retaining portion 68 is retracted from the lower cavity 11 when the retainer 60 is in the temporary locking position. The terminal fitting 90 is allowed to be inserted into and removed from the cavity 11 while the retainer 60 is in the main locking position, and enters the cavity 11 to prevent the terminal fitting 90 properly inserted therein from coming off. Lock in state. Further, in the main body portion 65, the upper end edge that defines the terminal insertion hole 64 is similarly provided with a retaining portion 68 for each position corresponding to the retaining portion 68 protruding into the terminal insertion hole 64. The terminal fitting 90 inserted into the upper cavity 11 is prevented from coming off by the retaining portion 68.

本体部６５の後面はリテーナ６０の本係止位置への移動方向に沿った斜面部６９とされ、ここが挿入孔１５側の斜面部１６と摺動可能とされる。本体部６５の斜面部６９は、水平軸に対して略４５度の傾きをもって配置され、その上部側に、側方から見ると三角形の係止突部６２が形成されている。係止突部６２は、仮係止位置では第一受け部２３に嵌合状態で係止可能とされ、本係止位置では本係止用受け部２４に嵌合状態で係止可能とされており、仮係止位置から本係止位置へは、第一受け部２３と本係止用受け部２４との間に形成された突端部分を弾性的に乗り越え可能となっている。
係止突部６２の上面は、リテーナ６０の本係止位置への移動方向に沿ってテーパ状に緩く傾斜する形態の第一仮係止部７１（本発明の仮係止部の一つ）とされる。リテーナ６０は第一仮係止部７１と第一受け部２３が係合することで仮係止位置に一時的に留め置かれるとともに、仮係止位置にあるリテーナ６０に対して本係止位置への押し込み力が付与されたときに、第一仮係止部７１が突端部分を乗り越えることでリテーナ６０が本係止位置側に移動可能となっている。 The rear surface of the main body portion 65 is a slope portion 69 along the moving direction of the retainer 60 to the main locking position, and this can slide with the slope portion 16 on the insertion hole 15 side. The slope 69 of the main body 65 is disposed with an inclination of approximately 45 degrees with respect to the horizontal axis, and a triangular locking projection 62 is formed on the upper side when viewed from the side. The locking projection 62 can be locked to the first receiving portion 23 in a fitted state at the temporary locking position, and can be locked to the main locking receiving portion 24 at the final locking position. Thus, it is possible to elastically climb over the protruding end portion formed between the first receiving portion 23 and the final locking receiving portion 24 from the temporary locking position to the final locking position.
The upper surface of the locking protrusion 62 is a first temporary locking portion 71 (one of the temporary locking portions of the present invention) that is gently inclined in a taper shape along the moving direction of the retainer 60 to the final locking position. It is said. The retainer 60 is temporarily held at the temporary locking position by the engagement of the first temporary locking portion 71 and the first receiving portion 23, and at the final locking position with respect to the retainer 60 at the temporary locking position. When the pushing force is applied, the retainer 60 can move to the main locking position side by the first temporary locking portion 71 getting over the protruding end portion.

本体部６５の両側面は閉止面７２（本発明の側面部）とされ、リテーナ６０が本係止位置に至ったときに、閉止面７２と側板部６７とでハウジング１０における挿入孔１５の側面開口が塞がれるようになっている。本体部６５の閉止面７２には、リテーナ６０の移動方向に沿って延出された左右一対のガイド部６１が突設され、ガイド部６１の後端縁に、係止突部６２が連なっている。ガイド部６１は、ガイド孔１８内を前後方向（両ハウジングの嵌合・離脱方向）と交差する斜め前方向に移動可能とされ、リテーナ６０が仮係止位置にあるときには、ガイド孔１８のうちの略下半部にあって第二ブリッジ部２１と当接して配され、リテーナ６０が本係止位置にあるときには、ガイド孔１８のうちの略上半部にあってガイド孔１８の孔上縁に当接して配される。   Both side surfaces of the main body 65 are closed surfaces 72 (side surfaces of the present invention). When the retainer 60 reaches the final locking position, the side surfaces of the insertion holes 15 in the housing 10 are formed by the closed surfaces 72 and the side plate portions 67. The opening is closed. A pair of left and right guide portions 61 extending along the moving direction of the retainer 60 project from the closing surface 72 of the main body portion 65, and a locking projection 62 is connected to the rear end edge of the guide portion 61. Yes. The guide portion 61 can move in the guide hole 18 in an obliquely forward direction intersecting with the front-rear direction (the fitting / removing direction of both housings), and when the retainer 60 is in the temporary locking position, When the retainer 60 is in the final locking position, it is in the upper half of the guide hole 18 and above the guide hole 18. It is arranged in contact with the edge.

底板部６６はリテーナ６０が本係止位置に至ったときに、ハウジング１０における挿入孔１５の底面開口を閉止可能な大きさであって方形板状をなしている。底板部６６の後端縁には操作部７３が下向きに突設され、この操作部７３を摘みつつリテーナ６０を移動操作が可能となっている。操作部７３の上面には、リテーナ６０が仮係止位置にあるときに、ハウジング１０における挿入孔１５の後端開口縁に浅く当接する補助係止部７４が突設されている。そして、側板部６７は第二ブリッジ部２１の前端縁と摺動可能な斜めの後端縁を有するとともに、その斜辺上に、リテーナ６０が本係止位置にあるときに、ハウジング１０側の止め部２７が進入する逃がし凹部７５が切り欠いて形成されている。側板部６７の上端縁は前後方向に略水平に配置され、側板部６７の上端縁の後部には、リテーナ６０が仮係止位置にあるときに、止め部２７の第三受け部２８と当接することでリテーナ６０が本係止位置側に移動するのを規制する第三仮係止部７６（本発明の仮係止部の一つ）が設けられている。   The bottom plate portion 66 has a rectangular plate shape that is large enough to close the bottom opening of the insertion hole 15 in the housing 10 when the retainer 60 reaches the final locking position. An operation portion 73 projects downward from the rear edge of the bottom plate portion 66, and the retainer 60 can be moved while grasping the operation portion 73. On the upper surface of the operation portion 73, an auxiliary locking portion 74 that projects shallowly against the edge of the rear end opening of the insertion hole 15 in the housing 10 when the retainer 60 is in the temporary locking position protrudes. The side plate 67 has an oblique rear end edge that is slidable with the front end edge of the second bridge portion 21, and when the retainer 60 is in the main engagement position on the oblique side, the side plate portion 67 is stopped on the housing 10 side. An escape recess 75 into which the portion 27 enters is cut out. The upper end edge of the side plate portion 67 is disposed substantially horizontally in the front-rear direction, and the rear portion of the upper end edge of the side plate portion 67 is in contact with the third receiving portion 28 of the stop portion 27 when the retainer 60 is in the temporary locking position. A third temporary locking portion 76 (one of the temporary locking portions of the present invention) that restricts the retainer 60 from moving to the final locking position side by contact is provided.

また、側板部６７の内面上端部には、前後方向に延出されるとともに内向きに爪状に突出する形態の係止リブ６３が形成されている。係止リブ６３は、係止リブ受け部２５と前後方向に沿って長く当たり合うことで、リテーナ６０の前半部を保持可能とされる。係止リブ６３の上面は、リテーナ６０の挿入方向に沿って傾斜するテーパ状の第二仮係止部７７（本発明の仮係止部の一つ）とされ、係止リブ受け部２５の第二受け部２６と当接可能となっている。   In addition, a locking rib 63 is formed on the inner surface upper end portion of the side plate portion 67 so as to extend in the front-rear direction and project inwardly in a claw shape. The locking rib 63 can hold the front half portion of the retainer 60 by long contact with the locking rib receiving portion 25 along the front-rear direction. The upper surface of the locking rib 63 is a tapered second temporary locking portion 77 (one of the temporary locking portions of the present invention) that is inclined along the insertion direction of the retainer 60. The second receiving portion 26 can be contacted.

リテーナ６０が仮係止位置にあるときには、第二仮係止部７７と第二受け部２６が当たり合うことでリテーナ６０が仮係止位置に留め置かれ、リテーナ６０に対して本係止位置への押し込み力が付与されると、第二仮係止部７７と第二受け部２６が互いに摺動しつつ側板部６７が幅方向外側に弾性的に拡開される。そして、リテーナ６０が本係止位置に至ると、側板部６７が弾性復帰するとともに係止リブ６３が係止リブ受け部２５をリテーナ６０の戻り方向で引掛け係止するようになっている。また、側板部６７の拡開動作に伴い、第三仮係止部７６と第三受け部２８との係合状態が解除され、第三仮係止部７６が止め部２７を円滑に乗り越え可能となっている。なお、係止突部６２、ガイド部６１、止め部２７、係止リブ６３は、リテーナ６０の両側面部においてリテーナ６０の幅方向中心軸を挟んだ対称位置に対をなして設けられている。また、第二仮係止部７７と第三仮係止部７６は、リテーナ６０の前後方向中央よりも前部側に配置されている一方、第一仮係止部７１は、リテーナ６０の前後方向中央よりも後部側に配置されている。   When the retainer 60 is in the temporary locking position, the second temporary locking portion 77 and the second receiving portion 26 come into contact with each other, so that the retainer 60 is retained in the temporary locking position. When the pushing force is applied, the side plate portion 67 is elastically expanded outward in the width direction while the second temporary locking portion 77 and the second receiving portion 26 slide on each other. When the retainer 60 reaches the final locking position, the side plate portion 67 is elastically restored, and the locking rib 63 hooks and locks the locking rib receiving portion 25 in the return direction of the retainer 60. Further, as the side plate portion 67 expands, the engagement state between the third temporary locking portion 76 and the third receiving portion 28 is released, and the third temporary locking portion 76 can smoothly get over the stopping portion 27. It has become. Note that the locking projection 62, the guide portion 61, the locking portion 27, and the locking rib 63 are provided in pairs on opposite side surfaces of the retainer 60 at symmetrical positions with the central axis in the width direction of the retainer 60 interposed therebetween. In addition, the second temporary locking portion 77 and the third temporary locking portion 76 are disposed on the front side of the center of the retainer 60 in the front-rear direction, while the first temporary locking portion 71 is positioned on the front and rear sides of the retainer 60. It is arranged on the rear side from the center in the direction.

次に本実施形態の作用効果を説明する。まず、ハウジング１０の挿入孔１５に対して下方からリテーナ６０を浅く差し込んで仮係止位置に留め置き、その状態でキャビティ１１内に後方から端子金具９０を挿入する。キャビティ１１内に正規挿入された端子金具９０はランス１２によって一次係止される。リテーナ６０が仮係止位置にあるときには、図１に示すように、ガイド部６１がガイド孔１８の下半部にあり、係止突部６２が第一受け部２３内に進入して第一仮係止部７１が第一受け部２３と比較的軽く係合するとともに、第三仮係止部７６が止め部２７の第三受け部２８と比較的強く係合し、かつ、係止リブ６３が係止リブ受け部２５の直下に位置して第二仮係止部７７が第二受け部２６と比較的軽く係合し、これにより、リテーナ６０が仮係止位置に留め置かれる。   Next, the effect of this embodiment is demonstrated. First, the retainer 60 is inserted shallowly into the insertion hole 15 of the housing 10 from below, and is retained at the temporary locking position. In this state, the terminal fitting 90 is inserted into the cavity 11 from the rear. The terminal fitting 90 that is normally inserted into the cavity 11 is primarily locked by the lance 12. When the retainer 60 is in the temporary locking position, as shown in FIG. 1, the guide portion 61 is in the lower half portion of the guide hole 18, and the locking protrusion 62 enters the first receiving portion 23 and enters the first receiving portion 23. The temporary locking portion 71 is relatively lightly engaged with the first receiving portion 23, the third temporary locking portion 76 is relatively strongly engaged with the third receiving portion 28 of the locking portion 27, and the locking rib 63 is positioned immediately below the locking rib receiving portion 25, and the second temporary locking portion 77 is relatively lightly engaged with the second receiving portion 26, whereby the retainer 60 is retained in the temporary locking position.

ところで、仮係止位置にあるリテーナ６０の底板部６６はハウジング１０の底面から浮いた状態にあり、下方からハウジング１０側に突き上げる何らかの外力Ｆが不意に加わると、各仮係止部７１，７６，７７と対応する受け部２３，２６，２８との係合状態が解除され、リテーナ６０が本係止位置側に落ち込む可能性がある。そうすると、リテーナ６０の抜止部６８がキャビティ１１内に進入して、キャビティ１１内への挿入途上の端子金具９０と干渉し、端子金具９０の挿入動作が一時的に停止され、作業に支障をきたす懸念がある。特に、リテーナ６０は斜め前上方に向かって移動するため、リテーナ６０の前端部に作用する外力Ｆによって、ガイド部６１とガイド受け部との係合領域を中心としてリテーナ６０が突き上げ方向に回動し、リテーナ６０の前端部（底板部６６の前端部）がハウジング１０内に落ち込む可能性が高いという事情がある。   By the way, the bottom plate portion 66 of the retainer 60 at the temporary locking position is in a state of floating from the bottom surface of the housing 10, and if any external force F that pushes up from the lower side toward the housing 10 is applied unexpectedly, , 77 and the corresponding receiving portions 23, 26, 28 are released, and the retainer 60 may fall to the main locking position side. Then, the retaining portion 68 of the retainer 60 enters the cavity 11 and interferes with the terminal fitting 90 that is being inserted into the cavity 11, and the insertion operation of the terminal fitting 90 is temporarily stopped, thereby hindering the work. There are concerns. In particular, since the retainer 60 moves obliquely forward and upward, the retainer 60 rotates in the push-up direction around the engagement area between the guide portion 61 and the guide receiving portion by the external force F acting on the front end portion of the retainer 60. In addition, there is a high possibility that the front end portion of the retainer 60 (the front end portion of the bottom plate portion 66) falls into the housing 10.

しかるに本実施形態においては、ハウジング１０の幅方向両端側のそれぞれで、リテーナ６０の本係止位置への移動方向に関して、第一仮係止部７１と第一受け部２３とが係合するとともに、第二仮係止部７７と第二受け部２６とが係合し、かつ、第三仮係止部７６と第三受け部２８とが係合しており、さらには補助係止部７４による係合作用も加味され、これらが間隔をあけて個別に係止し合うことにより、リテーナ６０が仮係止位置に確実に留め置かれるようになっている。このうち、第一仮係止部７１と第一受け部２３、及び第二仮係止部７７と第二受け部２６は、いずれもリテーナ６０の前部側で係合しているから、リテーナ６０の前部側に対する外力Ｆに抗することができ、リテーナ６０の前部側がハウジング１０内に落ち込むのを防止できる。しかも、第三仮係止部７６と第三受け部２８とは水平面に沿って当り合っているから、垂直方向の外力Ｆに対して有効に抗することができる。さらには、ハウジング１０の後端下面には、ガイド部６１とガイド孔１８とを中心としてリテーナ６０が回動する方向でこのリテーナ６０と当り合う回動規制片３１が鉤状に突成されており、この回動規制片３１によってリテーナ６０の前部側がハウジング１０内に落ち込むのを確実に防止できるようになっている。   However, in the present embodiment, the first temporary locking portion 71 and the first receiving portion 23 are engaged with each other on both ends in the width direction of the housing 10 with respect to the movement direction of the retainer 60 to the main locking position. The second temporary locking portion 77 and the second receiving portion 26 are engaged, the third temporary locking portion 76 and the third receiving portion 28 are engaged, and the auxiliary locking portion 74. In addition, the retainer 60 is surely retained at the temporary locking position by engaging with each other at intervals. Of these, the first temporary locking portion 71 and the first receiving portion 23, and the second temporary locking portion 77 and the second receiving portion 26 are all engaged on the front side of the retainer 60. The external force F against the front side of 60 can be resisted, and the front side of the retainer 60 can be prevented from falling into the housing 10. Moreover, since the third temporary locking portion 76 and the third receiving portion 28 are in contact with each other along the horizontal plane, it is possible to effectively resist the external force F in the vertical direction. Furthermore, a rotation restricting piece 31 that contacts the retainer 60 in a direction in which the retainer 60 rotates about the guide portion 61 and the guide hole 18 is formed in a hook shape on the lower surface of the rear end of the housing 10. The rotation restricting piece 31 can reliably prevent the front side of the retainer 60 from falling into the housing 10.

その後、リテーナ６０は、斜め前上方に移動されて本係止位置に至らしめられる。本係止位置では、図３に示すように、リテーナ６０の抜止部６８が端子金具９０の後端顎部９３と抜け方向で対峙し、このリテーナ６０によって端子金具９０が二次係止される。また本係止位置では、図２に示すように、係止リブ６３と係止リブ受け部２５がリテーナ６０の戻り方向で互いに係止し合うとともに、係止突部６２が本係止用受け部２４に嵌ることで、リテーナ６０の戻り方向への移動が規制されるとともに、ガイド部６１がガイド孔１８の孔上縁に当接することで、リテーナ６０の斜め前上方へのさらなる移動が規制され、これによってリテーナ６０が本係止位置に留め置かれる。またこのとき、リテーナ６０の前端縁はハウジング１０の挿入孔１５の前端部に形成されたガタ詰め突起３３を圧潰し、これによってリテーナ６０の遊動が抑えられる。そして、リテーナ６０が本係止位置にあるときには、側板部６７の弾性復帰に伴って係止突部６２が逃がし凹部７５に進入し、係止突部６２と側板部６７との干渉が回避されるようになっている。   Thereafter, the retainer 60 is moved obliquely forward and upward to reach the final locking position. At the final locking position, as shown in FIG. 3, the retaining portion 68 of the retainer 60 faces the rear end jaw portion 93 of the terminal fitting 90 in the removal direction, and the terminal fitting 90 is secondarily locked by the retainer 60. . At the final locking position, as shown in FIG. 2, the locking rib 63 and the locking rib receiving portion 25 are locked to each other in the return direction of the retainer 60, and the locking projection 62 is the main locking receiving portion. The movement of the retainer 60 in the return direction is restricted by fitting in the portion 24, and further movement of the retainer 60 obliquely forward and upward is restricted by the guide portion 61 coming into contact with the upper edge of the guide hole 18. This retains the retainer 60 in the fully locked position. Further, at this time, the front end edge of the retainer 60 crushes the backlash projection 33 formed at the front end portion of the insertion hole 15 of the housing 10, thereby suppressing the looseness of the retainer 60. When the retainer 60 is in the main locking position, the locking projection 62 escapes into the recess 75 as the side plate 67 is elastically restored, and interference between the locking projection 62 and the side plate 67 is avoided. It has become so.

また、リテーナ６０の本係止位置への押し込み開始時には、第三仮係止部７６と第三受け部２８が第一ブリッジ部１９の斜面上で水平面に沿って当り合うことで、リテーナ６０の本係止位置への移動が節度感をもって一時的に規制される一方、側板部６７の拡開動作によって第三仮係止部７６が第三受け部２８から解離されるや、リテーナ６０を本係止位置に一挙に至らすことが可能となり、リテーナ６０が仮係止位置から本係止位置に向かう途中で留め置かれる事態を回避できる。   In addition, when the retainer 60 starts to be pushed into the main locking position, the third temporary locking portion 76 and the third receiving portion 28 come into contact with each other along the horizontal plane on the slope of the first bridge portion 19, thereby While the movement to the final locking position is temporarily restricted with a modest feeling, the retainer 60 is removed when the third temporary locking part 76 is disengaged from the third receiving part 28 by the expanding operation of the side plate part 67. It is possible to reach the locking position all at once, and the situation where the retainer 60 is retained on the way from the temporary locking position to the main locking position can be avoided.

＜他の実施形態＞
本発明は上記記述及び図面によって説明した実施形態に限定されるものではなく、例えば次のような実施形態も本発明の技術的範囲に含まれる。
（１）上記実施形態では、リテーナはハウジングの嵌合方向に対して斜め方向に移動するものであったが、本発明は、ハウジングに対してその嵌合方向と略直交する方向に移動するサイドタイプのリテーナにも適用可能である。
（２）仮係止部は、必ずしも側板部のような可動部分に設けられていなくてもよい。
（３）挿入孔はハウジングの一面にのみ開口され、受け部はこの挿入孔の内面に形成されるものであってもよい。
（４）仮係止部はリテーナの側面毎に間隔をあけて４つ以上設けられ、ハウジングにはこれら仮係止部と対応する位置毎に受け部が設けられていてもよい。 <Other embodiments>
The present invention is not limited to the embodiments described with reference to the above description and drawings. For example, the following embodiments are also included in the technical scope of the present invention.
(1) In the above embodiment, the retainer moves in an oblique direction with respect to the fitting direction of the housing, but the present invention is a side that moves in a direction substantially orthogonal to the fitting direction with respect to the housing. It is also applicable to type retainers.
(2) The temporary locking part does not necessarily have to be provided on a movable part such as a side plate part.
(3) The insertion hole may be opened only on one surface of the housing, and the receiving portion may be formed on the inner surface of the insertion hole.
(4) Four or more temporary locking portions may be provided at intervals for each side surface of the retainer, and the housing may be provided with receiving portions at positions corresponding to these temporary locking portions.

実施形態１のコネクタにおいて、リテーナが仮係止位置にあるときの側面図In the connector of Embodiment 1, the side view when the retainer is in the temporary locking position リテーナが本係止位置にあるときの側面図Side view when the retainer is in the fully locked position リテーナが本係止位置にあるときの側断面図Side sectional view when the retainer is in the fully locked position ハウジングの底面図Bottom view of housing リテーナの側面図Side view of retainer リテーナの平面図Retainer top view リテーナの正面図Retainer front view

符号の説明Explanation of symbols

Ｆ…外力
１０…ハウジング
１１…キャビティ
１５…挿入孔
１７…ブリッジ部
１８…ガイド孔
２３…第一受け部
２６…第二受け部
２８…第三受け部
６０…リテーナ
７１…第一仮係止部
７６…第三仮係止部
７７…第二仮係止部
９０…端子金具 F ... External force 10 ... Housing 11 ... Cavity 15 ... Insertion hole 17 ... Bridge part 18 ... Guide hole 23 ... First receiving part 26 ... Second receiving part 28 ... Third receiving part 60 ... Retainer 71 ... First temporary locking part 76 ... Third temporary locking portion 77 ... Second temporary locking portion 90 ... Terminal fitting

Claims (3)

端子金具が挿入されるキャビティを有するハウジングと、
前記ハウジングの外面に開口されるとともに前記キャビティに連通する挿入孔に対して差し込まれるリテーナとを備え、
前記リテーナは、前記挿入孔内に浅く差し込まれ、前記端子金具の前記キャビティへの挿抜を許容する仮係止位置と、前記仮係止位置から前記挿入孔内に深く差し込まれ、前記キャビティ内に正規挿入された前記端子金具の抜け止めをなす本係止位置とに移動可能となっており、
前記リテーナは、前記ハウジングの取付面に対向して配される一対の側面部を有し、
前記各側面部の内面には、前記仮係止位置において前記ハウジングの取付面に形成された受け部と係合することにより、前記本係止位置に向かう移動を規制される仮係止部が設けられ、かつ、
前記仮係止部は、前記側面部毎に間隔をあけて少なくとも３つ設けられ、前記受け部は、前記仮係止部と対応する位置毎に設けられていることを特徴とするコネクタ。 A housing having a cavity into which the terminal fitting is inserted;
A retainer that is open to the outer surface of the housing and is inserted into an insertion hole that communicates with the cavity;
The retainer is inserted shallowly into the insertion hole, and a temporary locking position that allows insertion and removal of the terminal fitting into the cavity, and is inserted deeply into the insertion hole from the temporary locking position, and into the cavity. It is possible to move to the main locking position that prevents the terminal fitting that is normally inserted from coming off,
The retainer has a pair of side portions arranged to face the mounting surface of the housing,
On the inner surface of each of the side surfaces, there is a temporary locking portion that is restricted from moving toward the final locking position by engaging with a receiving portion formed on the mounting surface of the housing at the temporary locking position. Provided, and
The connector is characterized in that at least three temporary locking portions are provided at intervals for each side surface portion, and the receiving portions are provided at positions corresponding to the temporary locking portions. 前記挿入孔は、前記ハウジングの外面のうち、前記リテーナの差し込み方向で対向する一面とこの面に隣接する二面の三面に亘って開口され、前記リテーナは、前記挿入孔に対して相手側ハウジングとの嵌合方向と交差する斜め前方に向けて差し込まれるものであり、
前記仮係止部のうちの少なくとも二つは、前記各側面部の前後方向中央より前部側に配置されていることを特徴とする請求項１に記載のコネクタ。 The insertion hole is opened across three surfaces, one of the outer surfaces of the housing, which are opposed to each other in the insertion direction of the retainer, and two surfaces adjacent to the retainer. It is inserted toward the diagonally forward crossing the fitting direction with
2. The connector according to claim 1, wherein at least two of the temporary locking portions are disposed on a front side from a center in a front-rear direction of each side surface portion. 前記ハウジングの前記隣接する二面のそれぞれには、前記リテーナに形成されたガイド部が摺動することにより前記リテーナを前記本係止位置側に移動案内するガイド受け部が形成されており、
前記仮係止部のうちの少なくとも一つは、前記ガイド受け部に付設されていることを特徴とする請求項２に記載のコネクタ。 Each of the two adjacent surfaces of the housing is formed with a guide receiving portion for moving and guiding the retainer to the main locking position side by sliding a guide portion formed on the retainer.
The connector according to claim 2, wherein at least one of the temporary locking portions is attached to the guide receiving portion.
JP2007020278A 2007-01-31 2007-01-31 Connector Pending JP2008186739A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007020278A JP2008186739A (en) 2007-01-31 2007-01-31 Connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007020278A JP2008186739A (en) 2007-01-31 2007-01-31 Connector

Publications (1)

Publication Number Publication Date
JP2008186739A true JP2008186739A (en) 2008-08-14

Family

ID=39729629

Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Status (1)

Country Link
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013035807A1 (en) * 2011-09-06 2013-03-14 矢崎総業株式会社 Connector
CN109390739A (en) * 2017-08-04 2019-02-26 矢崎总业株式会社 Connector
WO2020137454A1 (en) * 2018-12-27 2020-07-02 株式会社オートネットワーク技術研究所 Connector

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013035807A1 (en) * 2011-09-06 2013-03-14 矢崎総業株式会社 Connector
CN109390739A (en) * 2017-08-04 2019-02-26 矢崎总业株式会社 Connector
WO2020137454A1 (en) * 2018-12-27 2020-07-02 株式会社オートネットワーク技術研究所 Connector
JP2020107470A (en) * 2018-12-27 2020-07-09 株式会社オートネットワーク技術研究所 connector
JP7042402B2 (en) 2018-12-27 2022-03-28 株式会社オートネットワーク技術研究所 connector
US11791584B2 (en) 2018-12-27 2023-10-17 Autonetworks Technologies, Ltd. Connector having improved holding force for retainer

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