A BILLIARD CUE WITH INERTIAL MASS THEREIN

摘要

PURPOSE: A billiard cue with inertial mass body is provided to increase a moment impulse quantity at the time of striking billiard balls, and to absorb vibrations delivered to the billiard cue at the time of striking billiard balls. CONSTITUTION: The billiards cue is composed of an upper part and a lower part. A receiving part is formed in the inside middle portion of the lower part. A housing is accepted to a receiving part. A closure member is installed in inner both ends of the housing(30). The inertial mass is located inside the housing. A spring (S) is located between the closure member and the inertial mass respectively, and elasticizes the inertial mass(50). In a guide bar(41), the closure member(40) is projected to outside. The guide bar included in each closure member on both ends central parts of the inertial mass cam be accepted to a groove portion(51).