Patent Number: 6,251,051

Title: Punching aid

Abstract: A punching aid includes a column disposed above a base, a pad adjustably attached onto the column, and a flexible device secured between the base and the column to provide a flexibility to the column relative to the base. The flexible device includes two couplers secured to the ends. The base and the column each includes a stud engaged into and secured to the couplers for securing the flexible device between the column and the base. The couplers each has a protrusion and a disc engaged into the flexible device for solidly securing the flexible device to the base and the column.

Inventors: Chen; Sherry (Taichung, TW)


International Classification: A63B 69/34 (20060101); A63B 69/20 (20060101); A63B 069/00 ()

Expiration Date: 06/26/2018