| 摘要 |
The novel EZ fastener series is disclosed that a newborn round, square and triangle fasteners would make your next job from uncertain to very positive. The novel EZ fasteners comprise two parts of a male and a female. There are some parallel threads on the male; From the side, the threads look like jagged lines or saw teeth. There are a few movable teeth inside of the female forming a round, square and triangle hole in the center, and the teeth come with opposite saw teeth than the ones on the male. When a male goes into the hole of the female, the movable teeth inside of female will do open and close movement as a locking mechanism, the opposite saw teeth on both part will be griped and locked each other, the male can only go in not out. |
| 主权项 |
1. The novel EZ fastener series comprising the round style fastener, the square style fastener and the triangle style fastener. The round style fastener comprising a male with round body, and a female with a round hole in the center; the square style fastener comprising a male with square body, and a female with a square hole in the center; the triangle style fastener comprising a male with triangle body, and a female with a triangle hole in the center. Novel EZ fastener series would be made of plastic, aluminum, copper and stain less steel. |
