Golf Swing Inspection Tool

Abstract

There is provided a golf swing inspection tool in which an effective swing trajectory of a golf club to enable a ball to be hit farther and more accurately can be naturally and easily learned, and also in a case where a golf coach teaches a player, the correct swing trajectory can be pointed objectivity, and the golf lesson efficiency can be improved. The golf swing inspection tool is constructed to be capable of checking the swing of the golf club by the golf player, and includes a reference index member capable of regulating the correct swing trajectory plane.

1 . A golf swing inspection tool to check a swing of a golf club by a golf player, comprising: 
 a reference index member to regulate an effective swing trajectory plane of the golf club.    
   
   
       2 . The golf swing inspection tool according to  claim 1 , wherein the reference index member includes a swing trajectory indication member to indicate the effective swing trajectory plane of the golf club, and a club face angle indication member to indicate an effective angle of a club face at a time of backswing.  
   
   
       3 . The golf swing inspection tool according to  claim 2 , wherein the swing trajectory indication member regulates an original swing trajectory plane which includes a position of the golf club set up in a state where an upper half of a body is bent forward by a specified angle around a hip joint and has an appropriate angle of incidence for impact with a ball by the golf club at a time of swing, and an imaginary swing trajectory plane which includes a straight line connecting a right shoulder of the player in a case where the backswing is performed and the golf club has reached a highest position and the ball and in which a grip at the highest position at the time of the backswing is to be positioned.  
   
   
       4 . The golf swing inspection tool according to  claim 3 , further comprising a base to be mounted on an installation surface, and a supporting part provided on the base to be capable of elongating and contracting in a vertical direction, wherein 
 the swing trajectory indication member has an arm shape and is attached to the supporting part at a variable angle,    the club face angle indication member is attached to the supporting part, and    the swing trajectory indication member is provided to be capable of elongating and contracting.    
   
   
       5 . The golf swing inspection tool according to  claim 4 , wherein the supporting part has a rod shape, the swing trajectory indication member and the club face angle indication member are axially supported to an upper end of the supporting part, and the swing trajectory indication member is provided to be elongated straightly from an axial support part of the supporting part to both sides of the supporting part, and has a length capable of regulating a cross section of a swing trajectory of the golf club in a case where it is elongated to both the sides of the supporting part.  
   
   
       6 . The golf swing inspection tool according to  claim 5 , wherein an angle display disk having a disk shape is fixed to the upper end of the supporting part at a center part, and the swing trajectory indication member and the club face angle indication member are attached to the indication member through the center part of the angle display disk.  
   
   
       7 . The golf swing inspection tool according to  claim 5 , wherein time indicating characters are marked on a peripheral part of the angle display disk, and the club face angle indication member is fixed to an angle position of 11:30 at a take-back highest position when a half swing of the golf club is made.