초록 ▼

An electric connector including a first connector half having a plurality of terminals, a second connector half having a plurality of corresponding terminal and a pair of leaf springs secured to opposite side also of the first connector half for detachably coupling he first and second connector halv

An electric connector including a first connector half having a plurality of terminals, a second connector half having a plurality of corresponding terminal and a pair of leaf springs secured to opposite side also of the first connector half for detachably coupling he first and second connector halves with each other. Each leaf spring includes a fitting portion, a bent portion, an unlocking portion, an intermediate portion, an end portion with a locking aperture, and a reinforcing portion having one end connected to a junction between the bent portion and the unlocking portion. The fitting portion is secured to the first connector half and an end of the reinforcing portion is urged against a side wall of the first connector half. When the second connector half is inserted into the first connector half, a locking projection formed on a side wall of the second connector half engages with the locking aperture for locking the first and second connector halves together. When the unlocking portion of the leaf spring is pushed toward the side wall of the first connector half, locking projection is disengaged from the locking aperture to release the connector halves. The reinforcing portion increases the resiliency of the leaf spring for preventing accidental unlocking and insuring a positive displacement of the end portion when unlocking.

대표청구항 ▼

A device for detachably coupling first and second connector halves of an electric connector comprising a leaf spring having: a fitting portion provided at a first end of said leaf spring, said fitting portion being secured to said first connector half, a locking aperture provided at a second end of

A device for detachably coupling first and second connector halves of an electric connector comprising a leaf spring having: a fitting portion provided at a first end of said leaf spring, said fitting portion being secured to said first connector half, a locking aperture provided at a second end of said leaf spring, said locking aperture being engaged with a locking projection formed on said second connector half to couple said first and second connector halves with each other in a locking condition by means of said leaf spring, a bent portion formed adjacent to said fitting portion, an unlocking portion termed adjacent to said bent portion, an intermediate portion formed between said locking aperture and said unlocking portion, said intermediate portion being urged against a fulcrum formed on said first connector half, and a reinforcing portion having a first end connected to a junction between said bent portion and said unlocking portion and a second end urged against a side wall of said first connector half, said reinforcing portion being formed such that a side edge of said reinforcing portion abuts a projection formed in a surface of said first connector half viewed in a direction perpendicular to said side wall thereof, whereby said leaf spring is formed such that when said unlocking portion is pressed toward said side wall of said first connector half, said leaf spring is resiliently deformed such that said locking aperture is removed from said locking projection to release said locking condition of said first and second connector halves.