| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a simple work door, easily installable in a separation frame of a different dimension, for protecting privacy of an opening part of the separation frame of removing a separation plate.SOLUTION: The simple work door is constituted of a plate member 11 for blocking up an opening part 7 of a separation frame 5 and a locking tool 20 installed in the four-corner parts of the plate member. The locking tool is provided with a body 21 for inserting a through-hole provided in the plate member and a holding member 40 slidably installed in the body, and the body is provided with an insertion part 22 rotatably inserted into the through-hole of the plate member, a shaft part 24 for forming an irregular-shaped locking tooth part 27 continuing with a surface, a flange part 25 provided on a base end of the insertion part and an operation knob part 25a projected on a surface of the flange part, and the holding member is provided with a pressing part 42 having an insertion hole part 41 of the shaft part and an elastically deformable locking claw part 43 projected toward the inside of the insertion hole part and slidingly lockably engaging with the locking tooth part.</p> |
