| 摘要 |
A housing 11 is provided with a heart cam block 20 for being slid in card inserting and extracting directions R1 and R2, thereby constituting a push-push type card discharging mechanism. An elastic piece 40 for locking having a lock click portion 45 capable of being engaged with a concave portion 3 for locking of an SD card 1 is fixed to the heart cam block 20. When the heart cam block 20 is pushed in the card inserting direction R1 togerther with the SD card 1, the elactic piece 40 for locking is elastically deformed by a spring member 35, the lock click portion 45 is engaged with the concave portion 3 for locking and the heart cam block 20 is locked in that state. When the SD card 1 is forcibly extracted, the elastic piece 40 for locking is elastically deformed so that the lock click portion 45 and the concave portion 3 for locking are disengaged from each other. |
