| 摘要 |
PURPOSE: A bridge instrument of an acoustic guitar is provided to finely and individually adjust height and length of strings of the guitar for increasing playing capability of the guitar. CONSTITUTION: A bridge instrument of an acoustic guitar includes a mounting board(21) fixed on a surface of a sound plate(12) and having a plurality of string stopper holes corresponding to a plurality of strings of the guitar and an outer surface formed with a concave part, a bottom plate(31) having a plurality of screw parts disposed corresponding to the strings but not to overlap with the strings to be fixed in the concave part of the mounting board, and a plurality of individual bridge elements(41) having a string fixing part to be positioned by the strings, and freely movable back and forth, and up and down by an adjustment screw inserted into a screw fixing part and having a lower end part contacting an upper surface of the bottom plate.
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