| 摘要 |
An affixing pin for penetrating a dry wall includes a pusher handle and a penetrating pin. The penetrating pin has a sharp penetrating end portion, a tail end portion connected with the pusher handle, and an elongated pin body integrally extend portioned between the penetrating end portion and the tail end portion, wherein the penetrating pin has a non-circular cross section defining at least one penetrating corner having a predetermined inclination angle between two corresponding outer surfaces of the penetrating pin; such that when the penetrating pin is rotatably pressed towards the dry wall by the pusher handle, the sharp penetrating end portion is arranged to rotatably penetrate the dry wall, in which the penetrating corner substantially assists optimally breaking the dry wall so as to maintain an optimal performance of the affixing pin in penetrating the dry wall while maintaining secure engagement between the penetrating pin and the dry wall after penetration thereof.
|
