Recording medium device ejection structure and apparatus body or adapter used for the structure

An ejection structure of a memory device comprising:

• an apparatus body, or, an adapter which is connectable to an apparatus body:
• a button for ejecting said memory device, said button extending beyond a face of said apparatus body or said adapter when said memory device is inserted to a predetermined position of said apparatus body or said adapter;
• and
• a memory device having a memory, a case which accommodates said memory and a connecting portion for connecting a connector of said apparatus body or said adapter, said memory device being attached to said apparatus body or said adapter detachably, wherein:
• a recess is formed on said case, a rotatable first lever is provided having a projected end, wherein said first lever is urged by an elastic member, and a second lever, which is in contact with said first lever at one end and forming said button at another end, is provided, and
• the end of said first lever, which receives a pressing force from said second lever, enters said recess of said memory device which is attached to said apparatus body or said adaptor to push up said memory device, and said memory device is thereby ejected.

An apparatus body or an adapter which is connectable to an apparatus body, wherein said apparatus body or said adapter comprises:

• an accommodation space for accommodating a memory device having a recess and a connecting portion;
• a button for electing said memory device, said button being coming out beyond a face of said apparatus body or said adapter when said memory device is inserted to a predetermined position of said apparatus body or said adapter;
• a connector for connecting said connecting portion of said memory device;
• and
• an eject lever drivingly connecting to said button, wherein an end of said eject lever enters said recess of said memory device which is attached to said apparatus body or said push up said memory device, and said memory device is thereby ejected.