| 摘要 |
A nonmetal anti-explosion ball comprises an equatorial ring (1), longitude sheets (2), a south pole ring (41), and a north pole ring (31). The equatorial ring (1) is perpendicular to the longitude sheets (2). The south pole ring (41) and the north pole ring (31) are separately located on two sides of the equatorial ring (1). The south pole ring (41) is located at one end of the longitude sheets (2), and the north pole ring (31) is located at the other end of the longitude sheets (2). The equatorial ring (1), the south pole ring (41) and the north pole ring (31) are coaxial. The projection of the south pole ring (41) is located inside the projection of the equatorial ring (1) in the axial direction of the equatorial ring (1), the projection of the north pole ring (31) is located inside the projection of the south pole ring (41), and the projection of the longitude sheets (2) extends from the projection of the north pole ring (31) to the equatorial ring (1). The nonmetal anti-explosion ball has a simple manufacturing process and a high production efficiency. |
