| 摘要 |
The present invention relates to a direction indicator for golf putting, and has an object in that the degrees of inclinations at a point of the green on which a golf ball is placed are measured in left-right and front-rear directions to show an accurate degree of inclination and indicate a putting direction, so that a golfer can determine the accurate putting direction. To this end, the present invention comprises: a vertical support plate configured to stand upright in a plate shape with a predetermined thickness; a rotating cam which has an oblique cam friction surface on an upper peripheral surface thereof, and is coupled to a rear upper side center of the vertical support plate to be able to rotate in a left-right direction, so as to always maintain a vertical posture thereof toward the central axis of the earth by the gravitational force; a base supporter having one end hingedly coupled to a lower end of the vertical support plate and supporting the vertical support plate such that the vertical support plate stands upright; a scale plate for indicating a left-right inclination angle, the scale plate being hingedly coupled to an upper end of the vertical support plate, and allowed to rotate from a rear surface toward a front surface through an upper side, wherein an angle gradation is formed on a front end central upper surface thereof; a direction switching friction roller which is coupled to a center of rear half portion of an upper surface of the scale plate for a left-right inclination angle to be able to rotate in a left-right direction, wherein the direction switching friction roller rotates due to the left-right rotation of the rotating cam by forming an oblique switching friction surface corresponding to the cam friction surface on a lower side peripheral surface thereof; and a left-right inclination angle indicating needle which is coupled to front half portion of the upper surface of the scale plate for the left-right inclination angle to rotate in left-right direction, wherein the needle indicates an angle of a left-right inclined surface through an indication of the angle scale by forming an oblique switching friction surface corresponding to the switching friction surface on an upper side peripheral surface thereof. |
