Patent ID: 7854422

Claim:
A swivel device comprising: a swivel mechanism to which a lead wire is connected; a swivel member that is capable of being turned by the swivel mechanism; a swivel mechanism housing portion that houses the swivel mechanism that is disposed so as to overlap the swivel member; a fixing member that fixes the swivel mechanism housing portion; and an attachment member that is attached to the swivel mechanism housing portion, wherein the swivel mechanism housing portion is provided with a first engaging portion for positioning the attachment member, and the attachment member is provided with a second engaging portion that engages the first engaging portion and has a draw out portion for drawing out the lead wire from the swivel mechanism housing portion, wherein the attachment member includes a protrusion that is provided with the second engaging portion, the swivel member includes an opening to which the protrusion is inserted, and the protrusion is designed so as to restrict a movable range of the swivel member by abutting the opening of the swivel member when the swivel member is turned.