Patent ID: 8556118

Claim:
A moving mechanism of a movable body assembled for rotatably moving between a reference position and a deployed position on a support body by way of a supported part, comprising: a first stationary-side gear part and a second stationary-side gear part, arranged on a side of the support body; a movable-side gear part and a pinion gear, arranged on the supported part of the movable body; and a guide device for positioning the movable-side gear part to engage the first stationary-side gear part and the pinion gear to engage the second stationary-side gear part; wherein the first stationary-side gear part is formed along an arc of a virtual circle, and has teeth oriented toward a center side of the virtual circle; and the second stationary-side gear part is disposed adjacent to the first stationary-side gear part on the center side of said virtual circle, is formed along an arc of a separate virtual circle from the virtual circle, and has teeth oriented toward a center side of the separate virtual circle.