Connecting structure of front and rear frame parts of a cart...

Details Connecting structure of front and rear frame parts of a cart... Connecting structure of front and rear frame parts of a cart...

2006-05-16

2006-05-16

Restifo, Jeff (Department: 3618)

Motor vehicles

Special wheel base

Collapsible or knockdown for storage or transport

C280S287000, C280S278000

Reexamination Certificate

active

07044249

ABSTRACT:
Front and rear parts of a frame of a three-wheeled cart can be joined together with a rearmost transverse rod of the front part being fitted in front trench-formed fitting portions of the rear part, a rear upright rod of the front part being fitted in a fitting portion of the rear part plus with a locking unit on rear part being engaged with an engaging hole of the front part to secure the front part to the rear part; a support rod is pivoted to the rear part; in assembling the frame, the support rod is positioned upright for holding the rear part steady together with two rear wheels such that one can use two hands instead of only one to effectively prevent the front part, only supported with a wheel, from tilting to one lateral side while moving the same to connect the same to the rear part.

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