| 摘要 |
PURPOSE: A basket post equipped with a sliding ring is provided to prevent a basket post from being used at night by backwardly moving a sliding ring into the basket post. CONSTITUTION: A basket post equipped with a sliding ring includes a back board(10), supporting plates(20), a sliding part(30), and a driving part(40). A through hole is formed at the back board such that a sliding ring passes through. The supporting plates are formed at both rear sides of the back board and have supporting holes. Both sides of the sliding part are placed at the supporting holes, and the slinging ring is formed at the front side of the sliding part. The driving part moves the sliding part by including a hydraulic cylinder, a rack, a pinion, and a motor. |
