Attachment device for suspended member

An attachment device for a suspended member to be placed between the suspended member and an attachment surface to attach said suspended member to said attachment surface, the attachment device comprising:

• a fixing member fixed to said attachment surface;
• at least one first operating part configured to be manipulated from one side in the first direction parallel to said attachment surface;
• at least one second operating part configured to be manipulated from said one side in said first direction;
• at least one first member configured to move in said first direction relative to said fixing member and configured to move said suspended member in said first direction relative to said fixing member based on an operation amount of said at least one first operating part;
• at least one second member fixed rotatably relative to said at least one first member and configured to rotate based on a operation amount of said at least one second operating part to move said suspended member in a second direction relative to said fixing member, wherein the second member is fixed to the first member rotatably on a rotation axis perpendicular to the second direction;
• a third operating part configured to be manipulated from said one side in said first direction;
• and
• a third member fixed rotatably relative to said at least one first member and configured to be rotated based on an operation amount of said third operating part to move said suspended member in the third direction crossing a plane including said first direction and said second direction relative to said fixing member.