| 摘要 |
PURPOSE: A working non-slip sole pad is provided to enable a user to put on the pad on his or her shoes without taking off the shoes. CONSTITUTION: A working non-slip sole pad is divided into a front pad(1), a central extension spring(2), and a rear pad(3) and completes an independent module using a connection wire(4). The front pad and rear pad are formed with a groove through which an insertion wire passes. The insertion wire is connected to the front, rear, and top of an outsole. An anti-slip device is installed in the front pad and rear pad. |
