| 摘要 |
A guardrail cushion trampoline includes an upper guardrail and a lower guardrail, a cushion device is provided on the guardrail. The cushion device includes an upper connection, a lower connection, a cushion body and a pin axis; A through hole, matched with the pin axis, is provided at the bottom end of the upper connection and the top end of the lower connection, the cushion body is sleeved at the outside of the pin axis. The upper connection is provided at the bottom end of the upper guardrail, the lower connection is provided at the top end of the lower guardrail, an opening is provided at the one side of the connection portion of the upper connection and the lower connection, which faces the safety net, the center angle corresponding to the opening is 100-160'. After the cushion body is loaded through the pin axis, the upper guardrail and the lower guardrail are connected and constitute the guardrail cushion mechanism, thus having cushion and protection effects when a human body knocks against the guardrail during the use of the trampoline, reducing the impact force against the human body and injury against the human body, achieving better safety and protection effects, and prolonging the service life of the guardrail of the trampoline. Drawings Fig. 1 / 13 14/ 17 Fig. 2 |
