| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a guitar device easy to assemble, and to provide an inexpensive guitar for a beginner by using replaceable component elements. SOLUTION: This device includes a guitar body frame 220, and the body frame 220 has central members 224, 225 arranged along the axis in its longitudinal direction, and outer edge members 228, 229 determining a pheripheral shape of the body frame 220. The device includes also an independent acoustic lattices 240 comprising the first and second lattice parts 242, 243 attached detachable only to the members 228, 229 of the body frame 220. The device also includes a detachable guitar neck 300 and head stock part 400, and an expandable resonance chamber 260 mounted on the body frame 220 along an outer edge part of the body frame 220. The resonance chamber 260 includes a membrane coming into contact with the acoustic lattices 240 when expanded.</p> |
