US Patent 7278651 Binding for snowboard

A binding for a snowboard where one band has one end mounted on the one-side rising portion of a base plate and another end connected to one end of another band. The another band has another end mounted on the other-side rising using a connecting member. A structure for mounting the bands onto the rising portion includes a hole formed in the bands, a plurality of holes each having a hook groove respectively formed in the rising portion, a pin including a projection to be inserted into the hook groove, a lever disposed on the pin for rotating the pin, and an arc-shaped groove formed in a desired depth portion of each of the plurality of holes with a hook groove coaxially with the same hole and in communication with the hook groove.