CONNECTOR

To provide a connector whose front holder is hardly removed, and which can be easily downsized.SOLUTION: A connector 10 comprises: a terminal; a housing 20 having a terminal housing part which internally houses the terminal; a seal ring 26 fitted to the housing 20; a front holder 50 which engages wi...

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1. Verfasser: GOTO TAKAYA
Format: Patent
Sprache:eng ; jpn
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Beschreibung
Zusammenfassung:To provide a connector whose front holder is hardly removed, and which can be easily downsized.SOLUTION: A connector 10 comprises: a terminal; a housing 20 having a terminal housing part which internally houses the terminal; a seal ring 26 fitted to the housing 20; a front holder 50 which engages with the housing 20 so as to prevent removal of the seal ring 26; and a retainer 30 which is assembled to the housing 20 and the front holder 50. When the retainer 30 is at a temporary locking position, the terminal is permitted to be inserted into the terminal housing part. When the retainer 30 is at a regular locking position, the terminal is prevented from being removed inside the terminal housing part. A first direction intersects a second direction in which the front holder 50 engages with the housing 20. The front holder 50 has an insertion recess 54 into which the retainer 30 is inserted in the first direction. An inner wall of the insertion recess 54 is provided with a locking structure 57 which is locked to the retainer 30 so as to hold the retainer 30 in the temporary locking position and the regular locking position.SELECTED DRAWING: Figure 1 【課題】フロントホルダが外れにくく、小型化しやすいコネクタを提供する。【解決手段】コネクタ10は、端子と、端子が内部に収容される端子収容部を有するハウジング20と、ハウジング20に装着されるシールリング26と、ハウジング20に嵌合し、シールリング26を抜け止めするフロントホルダ50と、ハウジング20及びフロントホルダ50に組み付けられるリテーナ30とを備え、リテーナ30が仮係止位置にあるとき、端子の端子収容部への挿入が許容され、リテーナ30が本係止位置にあるとき、端子が端子収容部の内部に抜け止めされ、第1方向は、ハウジング20に対してフロントホルダ50が嵌合する第2方向と交差しており、フロントホルダ50は、リテーナ30が第1方向に挿入される挿入凹部54を有し、挿入凹部54の内壁には、リテーナ30に係止することでリテーナ30を仮係止位置及び本係止位置に保持する係止構造57が形成されている。【選択図】図1