The invention discloses a connecting rod steering mechanism which comprises a trailer bottom plate (1), rear axle assemblies (2), movable devices (3) and a drag handle (4), wherein the rear axle assemblies (2) and a plurality of movable devices (3) are arranged on the bottom surface of the trailer bottom plate (1) and at the back end and the front end of the trailer bottom plate (1) respectively; a mounting rack (5) is perpendicular to the trailer bottom plate (1) and fixed on the trailer bottom plate (1) through mounting holes (11); a rotating shaft at the top of a boss (6) is rotationally mounted at the bottom of the mounting rack (5); a fixed plate (10) perpendicular to the boss (6) is arranged on the bottom surface of the boss (6); a main shaft I (7) is perpendicular to the fixed plate (10) and rotationally mounted on the fixed plate (10); a main shaft II (8) is perpendicular to the main shaft I (7); front wheels (9) are mounted at the two ends of the main shaft II (8). The connecting rod steering mechanism has the benefits as follows: the connecting rod steering mechanism is long in service life, moves smoothly and steady and is suitable for walking on bumpy pavements.
Connecting rod steering mechanism
26.08.2015
Patent
Elektronische Ressource
Englisch
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen |
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