| 摘要 |
A portable golf swing practicing apparatus unnecessary pusher with simple structure and high reliability is provided to allow supplying ball into tee position without pusher, to reduce the time and cost for manufacturing by simplifying its structure, to make detecting function possible even if the expansion part is contaminated, and to improve the reliability of its functioning. The portable golf swing practicing apparatus unnecessary pusher with simple structure and high reliability comprises: a golf ball(1); a casing(110) having a hole(111) smaller than the golf ball(1) in its front surface; a reel unit(120) established opposite to the hole(111) within the casing(110); a line(5) coiled on the reel unit(120) and linked to the golf ball(1); a reel driving device(140) regulating the reel functioning according to the position of ball; an arm(150) rotatively linked to one lateral side of casing; a ball holder(160) able to hold on or lay down the ball according to the status of arm(150); and an arm driving device(170) regulating folding and unfolding of the arm.
|
