| 摘要 |
PROBLEM TO BE SOLVED: To provide a connecting structure for a band which does not require welding for the assembly of component members of the band, has the members with a simple shape, can increase utilization efficiency of materials, has high coupling strength between an outer piece and an intermediate piece, and facilitates the assembly. ! SOLUTION: A band has an outer piece 2 and an intermediate piece 3 that is a separate body from the outer piece 2, and is configured to connect the outer piece 2 and the intermediate piece 3 by inserting a pin 5. The outer piece 2 and the intermediate piece 3 have fitting parts formed to engage mutually. The fitting part of the outer piece 2 and the fitting part of the intermediate part 3 are respectively formed into such shapes that the fitting parts are disengaged when force in a first direction (a thickness direction of the band) is applied to the outer piece 2 while using the intermediate piece 3 as a reference and that the fitting parts are not disengaged when for |
