Latching mechanism for locking/unlocking the door of a wafer container

摘要

A wafer container having a latching mechanism utilized to lock the door of the wafer container in an airtight status. The latching mechanism comprises a cam rotated to move a link and a locking plate pivoted to one end of the link, and a guide block adapted to guide the locking plate sliding into an insertion hole in the container body of the wafer container by using a straight guide means and a curved guide means of the guide block and then to turn the locking plate about pivot rods at the link, causing the locking plate to withstand against part of the container body and to hold down the door toward the inside of the container body and to lock the door in an airtight status.