| 摘要 |
<p>A multi-joint slider device is disclosed. The multi-joint slider device comprises: a central slider having one or more rollers and disposed in the center in a longitudinal direction; a front slider connected to the central slider to be relatively rotated in a front side of the central slider by means of a first joint and having one or more rollers; a rear slider connected to be relatively rotated in the rear side of the central slider by means of a second joint and having one or more rollers. The multi-joint slider device is capable of smoothly rolling and sliding along a rail having a curved portion.</p> |
