Ball Bat

摘要

A ball bat includes a bat body and a core unit. The bat body has a barrel section, a knob section, and a handle section. The barrel section has an upper receiving space defined by a space-defining surface. The handle section interconnects the barrel section and the knob section. The bat body includes a plurality of wooden pieces, each having a connecting region that is formed with an upper groove as a portion of the upper receiving space. The space-defining surface is formed with a plurality of adhesive-receiving grooves in spatial communication with the upper receiving space. The core unit has a tube disposed in the upper receiving space and adhered to the space-defining surface.

主权项

1. A ball bat comprising:
a bat body that extends along a main axis and that has
a barrel section having an upper receiving space that is defined by a first space-defining surface,a knob section opposite to said barrel section along the main axis, anda handle section interconnecting said barrel section and said knob section,said bat body including a plurality of angularly-disposed wooden pieces that extend along the main axis, each of said wooden pieces having a connecting region that is formed with an upper groove as a portion of said upper receiving space, said first space-defining surface being formed with a plurality of adhesive-receiving grooves that are in spatial communication with said upper receiving space; and a core unit having a first tube disposed in said upper receiving space and adhered to said first space-defining surface.