| 摘要 |
PURPOSE: A golf practice device is provided to reduce the supply delay time of a golf ball and to secure an optimal practice environment. CONSTITUTION: A golf practice device comprises a supply motor(310), a screw(320), an operating block(330), a push bar(360), a combination bar(365), and pushers(380). The screw receives the torque of the supply motor. The operating block is installed on the screw and moves straight by the rotation of the screw. The push bar is installed parallel with the installation direction of the screw. The combination bar passes through the front end of the push bar. The pushers are successively installed in both ends of the combination bar. A golf ball is mounted between the pushers and moves in the operating direction of the operating block.
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