| 摘要 |
A detachable and repeatedly adhering backboard, comprising a hoop, a swing article, a bridge board, a marking plate and a self-adhesive repeated patch, where the hoop joins the swing article, and the swing article is attached fixedly to the bridge board. By exploiting the characteristic of swinging back and forth of the swing article resulted from its self-elasticity nature, the hoop thus presents pliability which features eliminating vibration, absorbing effectively shock load, avoiding stress concentration which results in breaking of the hoop that hurts players and prolonging effectively the years of usage. With the aid of the self-adhesive repeated patch, the backboard is adhered directly to any desired surface to be fixed when using, which achieves the purpose of repeated use, free of the constraint by a mounting location. |
| 主权项 |
1. A detachable and repeatedly adhering backboard, comprising:
a hoop, round in shape, joining a swing article at an end therein; a bridge board, the swing article being attached fixedly to a front side therein by a fastening device; a self-adhesive repeated patch, having repeated stickiness at a backside therein, and said bridge board being attached to a front side therein; and a marking plate, being attached to a top portion of said bridge board by means of a linking device. |
