| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a remote control type drain plug device using a magnetic substance, for eliminating the necessity of adjusting magnetic force intensity with every tank body, eliminating a burden such as becoming the problem for maintaining an ascent/descent state of a valve member, and reducing running cost and a burden to an apparatus even if an electromagnet is used as the magnetic substance instead of a permanent magnet.SOLUTION: The remote control type drain plug device is a remote control type drain plug device which remotely controls opening/closing of a drain port provided in a tank body, and is constituted of the drain port provided in the tank body, a valve member for opening-closing the drain port by the vertical movement, an operation part for operating opening-closing of the drain port, a horizontal operation part for operating in the horizontal direction in response to operation of the operation part and a vertical operation part for vertically moving the valve member by converting operation in the horizontal direction of the horizontal operation part into operation in the vertical direction. The horizontal operation of the horizontal operation part is executed by a magnetic substance for generating attractive force or repulsive force between members.</p> |
