Patent ID: 7307849

Claim:
A flash memory disk, comprising: a frame, having an opening, a resilient support and a pair of switches, the pair of switches being extended from the frame and being constricted at the connection portion of each switch and the frame, a pair of recesses being formed at inner surfaces of the pair of switches; a printed circuit board, including a flash memory and a USB connector thereon; a carrier, having a pair of resilient wing latches and a resilient end latch, the carrier accommodating the printed circuit board and exposing the USB connector, the carrier sliding within the frame so as to extend or retract the USB connector through the opening, when the USB connector extends from the frame, each of the pair of resilient wing latches moves outwards to engage into each of the pair of recesses at inner surfaces of the pair of switches, when the USB connector is retracted within the frame, the resilient end latch engages into a recess of the resilient support; a spring, secured between the carrier and the frame so as to provide a force for extending the USB connector; an upper housing, being assembled upon the frame, the upper housing including a button contacting the resilient support, wherein when the button is pressed, the resilient end latch is removed from the recess of the resilient support; and a lower housing, being assembled to the frame.