| 摘要 |
PURPOSE: Rolling beads for being fastened to a handrail are provided to prevent infants from climbing on a handrail by installing rolling beads in the handrail within an area where the infants frequently play. CONSTITUTION: Rolling beads (20,30) for being fastened to a handrail (10) are made of a rubber material and an environmentally friendly material. The beads are shaped into a doughnut with a hollow center. The sizes of the beads are different from each other. The beads prevent infant from climbing on a handrail by rolling. |
