PROBLEM TO BE SOLVED: To provide a buckle device that permits a band to be attached to or detached from through simple operations and can connect the band to a thickness-numbered wire or a pipe or disconnect it from them simply in a short time. SOLUTION: This buckle device has the main body 12 and the first and second passing and locking parts 14, 16, both of which are integrally joined to the main body 12. The bands T in a piled form are passed through one passing and locking part in the longitudinal direction and is engaged to the main body 12, further passed through the other passing through and locking parts in order. One or both of the first and second passing through and locking parts 14, 16 include an externally equipped opening and closing means (32) bearing a locking means and the piled part of the band T is restrained and connected. The passing through and locking part are shut or opened through the externally equipped opening and closing means (32) bearing a locking means and the band T can be freely attached or detached and the band T can be inhibited from being uncoupled, when the band is attached. COPYRIGHT: (C)2004,JPO&NCIPI
