Patent attributes
A wheel-mounting assembly includes: a pivot shaft; a frame-connecting part; a wheel-mounting part pivoted to the frame-connecting part through the pivot shaft and formed with a retaining hole; a limiting member mounted movably on the frame-connecting part and extendable into the retaining hole; an urging member for urging the limiting member to move toward the retaining hole; a controlling member pivoted to and rotatable relative to the frame-connecting part between a retaining position to retain the limiting member, and a releasing position to free the limiting member therefrom; and a locking member pivoted to and rotatable relative to the controlling member between a locking position to retain the controlling member at the retaining position, and an unlocking position to release the controlling member therefrom.
