But quick assembly disassembly's truckle

The utility model discloses a but quick assembly disassembly's truckle, including gyro wheel, inserted bar, loop bar, handle, locking piece, the gyro wheel is installed the lower extreme of inserted bar, insert the upper end of inserted bar the loop bar, the handle has the base, the base with the loop bar is fixed, the inserted bar with set up corresponding notch on the loop bar, the handle with the locking piece links firmly, the locking piece is followed the loop bar stretches into outward the notch passes through its dead weight curtaining, limiting stop lever on the locking piece with the loop bar supports and closes, and is right the inserted bar with the loop bar location, the handle rotates and drives the upset of locking piece, it is right to relieve the inserted bar with the location of loop bar. The utility model has the advantages that can install fast, dismantle, install the frock and separate together with loop bar and inserted bar, messenger's frock satisfies the operating condition who gets int