Patent attributes
A lid lock structure of a storing box for a vehicle includes an elongated sliding hole formed in an arm portion for rotatably connecting a lid to a box main body. A slide restraining device, when force (F5) acts in a sliding direction on a slider configured to be slidable along the elongated sliding hole, restrains the slider from sliding if the magnitude of the force (F5) is not larger than a predetermined value, and releases the slider from the restrained state if the magnitude of the force (F5) is larger than the predetermined value. A twist spring causes the slider to quickly slide from an end portion R side to an end portion L side of the elongated sliding hole when the slider is released from the restrained state; and a stopper portion restrains an arm portion from rotating in a direction in which the lid opens, by locking the slider when the slider is located in the end portion L side of the elongated sliding hole.