Putting exerciser and method for enhancing physical strength by the same

Abstract

A putting exerciser comprises a movable ball case provided therein with a plurality of metal balls having a weight, and a rail structure on which the metal balls are movably mounted. The movable ball case includes a plurality of cases spaced apart from each other at a predetermined interval for partially covering upper surfaces of the metal balls. The rail structure comprises a rail part having a groove for mounting the metal ball therein, and a footrest disposed at one side of the rail part.

1 . A putting exerciser comprising:
 a movable ball case provided therein with a plurality of metal balls (B) having a weight; and   a rail structure on which the metal balls (B) are movably mounted,   wherein the movable ball case includes a plurality of cases (C) spaced apart from each other at a predetermined interval for partially covering upper surfaces of the metal balls (B).   
     
     
         2 . The putting exerciser of  claim 1 , wherein the case (C) comprises:
 an upper case for covering an upper portion of the metal ball (B);   a lower case coupled to a bottom surface of the upper case and provided therein with the metal ball (B); and   a connection part disposed between lower cases.   
     
     
         3 . The putting exerciser of  claim 2 , wherein the upper case includes an upper case body having a hollow structure, in which a lower surface of the upper case body is open to cover the upper surface of the metal ball (B), and a recess recessed in an inner side surface of the upper case body, and
 the lower case includes a lower case body inserted into a lower inner side surface of the upper case body and having a hollow structure, in which upper and lower surfaces of the lower case body are open to accommodate therein the metal ball (B) such that a lower portion of the metal ball (B) is partially exposed, and a protruding sill protruding from an outer side surface of the lower case body and inserted into the recess.   
     
     
         4 . The putting exerciser of  claim 3 , further comprising a cam member protruding in a horizontal direction from the upper case body. 
     
     
         5 . The putting exerciser of  claim 1 , wherein the connection part comprises:
 a plate-shape connection plate for connecting a pair of lower cases; and   a plurality of protruding ribs protruding from the connection plate and arranged in an extension direction of the connection plate.   
     
     
         6 . The putting exerciser of  claim 1 , wherein the rail structure comprises:
 a rail part having a groove (U) for mounting the metal ball (B) therein; and   a footrest disposed at one side of the rail part.   
     
     
         7 . The putting exerciser of  claim 6 , wherein the rail part includes a rail body having a U-shape groove (U) making contact with a part of the metal ball (B), a footrest fastening part recessed on one side surface of the rail body such that the footrest is inserted into the footrest fastening part, and a cover member installed on both side ends of the rail body, and
 the footrest includes a footrest body which a user steps on, a foot mark part displayed on the footrest body, and a putting distance display part displayed on one side of the rail body for indicating a distance.   
     
     
         8 . A method for enhancing physical strength by using a putting exerciser of  claim 1 , the method comprising:
 disposing a putting club (P) on an upper surface of the connection part between the cases (C) in a state that a user is positioned on the foot mark part of the footrest body; and   moving the movable ball case by hitting the lower case or the upper case with the putting club (P), so that the metal ball (B) is rotated inside the upper case and the lower case while one lower side of the metal ball (B) is moved on the groove (U) of the rail body.   
     
     
         9 . The method of  claim 8 , further comprising adjusting a space between upper cases according to a thickness of the putting club (P) by changing a position of the cam member through rotating the upper case body of the upper case. 
     
     
         10 . The method of  claim 8 , further comprising forming the groove (U) of the rail body to have a specific depth such that the case (C) is inclined at a specific angle, before moving the movable ball case by hitting the lower case or the upper case with the putting club (P). 
     
     
         11 . The method of  claim 8 , further comprising measuring a movement distance of the movable ball case by the putting distance display part.