| 摘要 |
<p>PURPOSE: A hand-held golf ball heater is provided to multiply the flight distance of a golf ball and to guarantee the directivity of the golf ball. CONSTITUTION: A hand-held golf ball heater comprises; an upper case; a lower case which is connected to the upper case retractably and is bent so that the upper side can correspond to the shape of the golf ball; a thermal conduction member(30) filled inside the lower case; a heating element(40) which heats the thermal conduction member and is located in the lower part of the thermal conduction member; a horizontal roller(51) and a vertical roller(52); a horizontal roller drive member(53) driving the horizontal roller; a vertical roller drive member(54) driving the vertical roller; a golf ball rotating member; and a power supply unit(60) supplying the DC power to the heating element and roller driving member.</p> |
