Push button for a card connector and the card connector using the same

Claim 1

A card connector comprising an insulative header having a plurality of contacts partially received therein and partially extending therefrom, a pair of guiding arms extending from opposite ends of the header, each guiding arm defining an inner channel exposed toward each other guiding a card to electrically connect with the contacts the header, an ejection mechanism pivotably engaged with header, a push bar linked with the ejection mechanism slidably received in an outer channel formed on one of for of the and the guiding arms, and a push button engaged with the push bar and comprising a linking receptacle and button means pivotably engaged with the linking receptacle, the linking receptacle having a body portion fixed to the push bar on a first face thereof and two tabs extending from a second face opposite the first face thereby defining a recess therebetween; wherein the button means is partially and pivotably received in the recess of the linking receptacle by a pivot, the button means includes a spring having a first end being fixed in the recess and a second end being pivotably held by the pivot.