| 摘要 |
<p>An ottoman device (11) includes a base bracket (13, 63), a link mechanism (12) supporting an ottoman (10) and including a rotation link (40, 60, 70), engagement portions (43, 44, 71, 72) formed at facing surfaces (41, 42) that are provided at the rotation link and the base bracket respectively and engaging with each other to restrict a rotation of the rotation link, at least one of the engagement portions including an inclined surface (S, S1, S2) serving as an engagement surface, a restriction portion (54, 74) restricting a relative axial movement between the rotation link and the base bracket in a direction in which the rotation link is separated from the base bracket in a load range where an engagement state between the engagement portions is maintainable, and an operation portion (40, 70) configured to change a relative position between the rotation link and the base bracket by moving the restriction portion in an axial direction of the rotation shaft.</p> |
