发明名称 |
VARIABLE WEIGHT TRAINING BAT FOR INCREASING THE BAT SPEED OF A BATTER |
摘要 |
A training bat for increasing the speed of the swing of a baseball batter. The training bat includes a tubular body with a first end including a grip and a sealing knob. A second end of the body includes a cavity therein with a detachable pin. The cavity within the tubular body includes a plurality of core members of various weights. A batter can vary the weight of the training bat by securing a selected core member within the cavity using the detachable pin. The pin may include a flexible clip member or a strap including hook and loop layers thereon for connecting a core member within the training bat. A knob boot extends from the knob and around the first end of the tubular body. A selected core member secured by the pin is held in a non-rotatable relationship with respect to the tubular body. |
申请公布号 |
US2016220880(A1) |
申请公布日期 |
2016.08.04 |
申请号 |
US201615011787 |
申请日期 |
2016.02.01 |
申请人 |
Mayers, III Fred T.;Mayers Jake;Tiner Matthew A. |
发明人 |
Mayers, III Fred T.;Mayers Jake;Tiner Matthew A. |
分类号 |
A63B69/00;A63B59/50 |
主分类号 |
A63B69/00 |
代理机构 |
|
代理人 |
|
主权项 |
1. A training bat, comprising:
a tubular body including a first end, a second end, and an aperture at said second end; a cavity at said second end of said tubular body; a handle at said first end of said tubular body; a plurality of core members slideable within said cavity from said second end; said core members each including an upper end, a second end, and a bore extending laterally through said core member at said upper end; and a pin on said second end of said tubular body, said pin extending through a selected core member within said cavity to adjust the weight of the bat. |
地址 |
Mechanicsville VA US |