Patent ID: 7195255

Claim:
A handle positioning device for a hand truck, said device comprising: a slide groove formed lengthwise respectively in two end portions of a lateral rod of a hand truck, said slide groove provided with a recessed face and a position face; a pull rod shaped as U, having two side ends respectively fitting movably in said slide grooves of said lateral rod and further in one of position holes formed spaced apart in two side rods of a U-shaped handle of said hand truck; a position ring respectively fitted around a connecting point of said lateral rod and two side rods of a frame of said hand truck; said handle having two side rods respectively provided with a plurality of positioned holes properly spaced apart for said two ends of said pull rod to selectably fit therein; and said pull rod normally having said two ends fitting in said position faces of said slide grooves of said lateral rod and further fitting in one of said positioned holes of said two side rods of said handle to keep immovable said handle at a height, said pull rod having some elasticity to be pushed to shrink inward to have said two ends moved inward from said position faces to said recessed faces of said slide grooves of said lateral rod and separated from one of said positioned holes of said two side rods of said handle so that said handle can be moved up and down to be adjusted in its height relative to the lateral rod, then said pull rod released to move back to said position faces of said slide grooves of said lateral rod to keep said handle immovable at the new adjusted height.