| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a chisel case in which a chisel is never protruded carelessly.SOLUTION: A chisel case 11 is mainly constituted of a bottom plate 14, a pair of first partition plates 16, 18, a pair of second partition plates 20, 22, a pair of first moving plate 26, 28, and compression coil springs as biasing means. When a chisel comes into contact with the first moving plate 26 in storing the chisel, the moving plate 24 moves to a first position against biasing force of the compression coil spring, and a first space capable of easily storing the chisel from above is secured. Also, after the chisel 36 is stored, the moving plate 24 moves to a second position by the biasing force of the compression coil spring 31. Then, in the position, the chisel is prevented from jumping out by each of the first partition plate 16, the second partition plate 20 and the first moving plate 26.</p> |
