| 摘要 |
<p>An apparatus for adjusting an angle of a wrist guard for a bowling game is disclosed, in which the vertical and horizontal angles of a handle support plate adapted to protect a wrist can be adjusted in upward and downward directions with one button with respect to a wearing plate worn at an arm using a band, so that it is very convenient to use the apparatus. There are provided a housing which includes a guide groove, a button hole, and vertical guide grooves formed at both inner sides; an adjusting member which includes a button rod inserted into a button hole of the housing and upward engaging teeth vertically guided along a vertical guide groove; a rack which includes downward engaging teeth formed at both sides of a groove.</p> |
