| 摘要 |
PROBLEM TO BE SOLVED: To provide a gas plug protection cover capable of avoiding a reduction in outer appearance at the time of non-use of the gas plug and avoiding occurrence of disadvantages caused by adhesion and immersion of foreign matters such as dusts and the like.SOLUTION: A connection part 13 that can be connected to a gas device includes a fixed cover 19 covering the entire gas plug 1 by a gas plug protection cover 4 that can be rotatable around a rotating axis core in respect to a main body part 5 except a rotating opening part 26 for allowing a rotation of the connection part 13 and an opening part 27 for a rotating operation part for rotationally operating the connection part 13; and a movable cover 20 that can be moved between a closing position and a releasing position of the rotating opening part 26. The connection part 13 can be rotated between a using position where the gas device can be connected and a non-using position where the gas device cannot be connected. A rotation operating part 36 is arranged outside the fixed cover 19 and a cover moving mechanism 28 moves the movable cover 20 to the releasing position as the connection part 13 is rotated to the using position and moves the movable cover 20 to the closing position as the connection part 13 is rotated to the non-using position. |
