Patent ID: 7070198

Claim:
A folding support member of handlebars of a cart for a person to ride on, comprising a lower rod part secured on a front part of a frame of a cart at a lower end, which front part has two front wheels connected thereto; a pivotal rod pivoted to an upper end of the lower rod part at a lower end thereof; the pivotal rod having a slot extending lengthways above the pivotal lower end thereof; and an upper tube part positioned in a linearly displaceable manner around the pivotal rod from a lower end thereof; the upper tube part having two radial through holes facing each other; handlebars of the cart being connected to an upper end of the upper tube part; the upper tube part having a connecting element secured thereto, which is passed through the opposing radial through holes and the slot of the pivotal rod; whereby when the connecting element is in a lower end of the slot, the upper tube part will be around both the pivotal rod and the lower rod part, thus preventing the pivotal rod from moving relative to the lower rod part; and whereby when the connecting element is in an upper end of the slot, the upper tube part will be apart from the lower rod part, thus allowing the pivotal rod to be rearwards angularly displaced relative to the lower rod part.