초록 ▼

A hand truck for carrying luggage having two wheel holders slidably fastened to a base frame thereof at two opposite ends and locked in position by a respective lock pin. The base frame has a longitudinal through hole through two opposite ends thereof, and two series of pin holes longitudinally spac

A hand truck for carrying luggage having two wheel holders slidably fastened to a base frame thereof at two opposite ends and locked in position by a respective lock pin. The base frame has a longitudinal through hole through two opposite ends thereof, and two series of pin holes longitudinally spaced near the two opposite ends and respectively perpendicularly communicated with the longitudinal through hole. Each wheel holder comprises a bearing plate provided with a wheel at the bottom, a mounting rod horizontally extended from the bearing plate at one side and slidably inserted into the longitudinal through hole on the base frame and releasably locked in position by a respective lock pin being inserted into either pin hole at either end of the base frame, the mounting rod having a longitudinal series of pin holes for alternatively connecting to either pin holes at either end of the base frame by the respective lock pin.

대표청구항 ▼

A hand truck for carrying luggage, said hand truck having a base frame and a mechanism for holding down luggage on the base frame, comprising: a base frame having a longitudinal through hole extending through two opposite ends of said base frame, said base frame further having two series of longitud

A hand truck for carrying luggage, said hand truck having a base frame and a mechanism for holding down luggage on the base frame, comprising: a base frame having a longitudinal through hole extending through two opposite ends of said base frame, said base frame further having two series of longitudinally spaced apart pin holes, each series disposed towards a respective opposite end of the base frame and communicating with said longitudinal through hole; two sleeves perpendicularly and bilaterally connected to an upper surface of each end of said base frame; two tubes, each having a first end and a second end, the first ends of the tubes being inserted in the two sleeves respectively; a hand grip having two ends, each end being connected to the second ends of the two tubes respectively; two wheel holders adjustably fastened to said base frame at the two opposites end thereof, each of said wheel holders having a bearing plate, a wheel connected to a bottom side of the bearing plate, a mounting rod extending laterally from the bearing plate and slidably inserted into the longitudinal through hole of the base frame from one of the opposite ends of the base frame, said mounting rod having a longitudinal series of pin holes and being releasably locked in position in the base frame by a lock pin extending through one of the pin holes in the base frame and into one of the pin holes of the mounting rod.