| 摘要 |
An adjustable golf putting practice device that a user can mechanically adjust the height and gradient near the golf hole without using power. The adjustable golf practice device has a base with a ball return gutter therein. Plural springs installed in the base. At least one ramp plate supported by the springs, the ramp plate has a hole therein corresponding to the ball return gutter. Plural means are used for positioning the ramp plate in desired height and slope and plural means are used for releasing the means for positioning the ramp plate. Thereby a user can adjust the height and gradient of the ramp plate near the golf hole simply by pushing the ramp plate and the push button of the means for ramp plate releasing means.
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