| 摘要 |
The present invention relates to a door for a thin board container, for opening/closing an opening formed in the body of the thin board container for containing a thin board. The door comprises: a door body having, at the circumference thereof, a latch passage hole corresponding to the latch groove formed in the inner circumferential surface of the opening, and having a component installation space; a rotatable cam accommodated in the component installation space so that the rotatable cam can rotate in locking and unlocking directions; and a latch arm, one end of which is connected to the rotatable cam in the component installation space, and which reciprocates along the rotation direction of the rotatable cam such that a free end region of the latch arm enters/exits the latch groove through the latch passage hole. When the rotatable cam rotates in the lock direction, the latch arm moves in a straight linear direction until at least a portion of the free end region is inserted into the latch groove, and then the latch arm rotates such that the free end region is pressed toward the side of the container body. |
