The invention discloses a multifunctional cart. The multifunctional cart comprises a cart frame, and the cart frame is composed of an inner frame and an outer frame. Sleeves capable of rotating in a clearance between the inner frame and the outer frame are hinged to connecting positions of the two ends of the upper portion of the inner frame and the two ends of the upper portion of the outer frame, a U-shaped handrail support is installed between the two sleeves in a penetrating mode, universal rear wheels are installed at the two ends of the lower portion of the handrail respectively, and a locking rod is transversely arranged between the universal rear wheels; a handrail withdrawing and stretching mechanism is arranged at the lower portion of the inner frame and comprises a pair of lock seats fixed to the lower portion of the inner frame, each lock seat is provided with a clamping groove enabling the locking rod to be clamped in a matched mode, a telescopic lock structure is arranged inside each lock seat, each telescopic lock structure comprises a lock head and a foot bar arranged between the two lock seats and drives the lock head to be stretched out and withdrawn back in the vertical direction, and a footboard installed between the two lock seats is arranged on the foot bars. The multifunctional cart is convenient to use, front wheels and rear wheels are stretched out and withdrawn back flexibly, and therefore the multifunctional cart reduces occupied space when not used.
Multifunctional cart
2015-05-13
Patent
Elektronische Ressource
Englisch
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |