| 摘要 |
A key ring includes a body having an upper ring and a lower ring, the upper ring having a closable opening. The upper ring and the lower ring are separated by a pinch point. The pinch point includes a first and second side of the body, the first and second sides of the body in very close proximity at the pinch point, such that a key sliding along the lower ring of the body may not easily pass the pinch point to the upper ring. |
