To provide a measuring apparatus of an inclination angle in a game board surface for accurately measuring the inclination angle of the game board.
A measuring apparatus of an inclination angle in the game board measures the inclination angle of a game board surface 8a where a projection such as a nail and an accessory is mounted to form a game region. The measuring apparatus comprises a measuring apparatus body 24 that has a gripping section 22 to be gripped for measurement and a plurality of projecting measurement terminals 23, and a measurement piece 27 that is supported so that it can be rotated to a support that is provided at one end of the measuring apparatus body and at the same time has a level 26, thus measuring an angle formed by the measuring apparatus body 24 that rotates the measurement piece so that the measurement piece 27 is vertical by the level 26 and is inclined following the game board, and the measurement piece 27, and measuring the inclination angle of the game board 8a where the measurement terminal 23 is applied to the vertical surface, and hence accurately measuring the inclination angle of the game board 8a.
FUJIWARA TSUTOMU
TAGUCHI HIDEO
NISHIJIN CO LTD