| 摘要 |
PROBLEM TO BE SOLVED: To provide a seat which can control the discomfort during the time of seating resulting from the vibration from an installed part side, while ensuring a fixing strength between a seat body and the installed part.SOLUTION: A housing 52 of a ball joint 15 is connected with one of a seat body 13 side and an installed part 14 side. A stud part 56 projecting from a ball part of a ball stud 51 which is held rotatably in the housing 52 is connected with the other one of the seat body 13 side and the installed part 14 side. While ensuring a fixing strength between the seat body 13 and the installed part 14, the vibration from the installed part 14 side can be decreased by the ball joint 15 and the frequency of the vibration transmitted to the seat body 13 can be shifted to the frequency which is hard to feel to be discomfort. The discomfort during the time of seating resulting from the vibration from the installed part 14 side can be suppressed. |
