A connector is provided to ensure the strength of a tubular engaging portion and to prevent a breakage of a locking portion during connection with a mating connector. The connector includes a terminal fitting 20 that is inserted to a proper position in a tubular engaging portion 11 of a housing. Locking...http://www.google.de/patents/US6116914?utm_source=gb-gplus-sharePatent US6116914 - Connector for a circuit board
