A CATERPILLAR BABY CARRIAGE

摘要

PURPOSE: A combined manual-electric baby carriage is provided to enable convenient use and improve performance by employing a sub driving unit for manual operation. CONSTITUTION: A combined manual-electric baby carriage comprises a main body(20), a first caterpillar(40), a first driving unit(50), a second caterpillar(60), and a second driving unit(70). The main body is composed of a seat(24) and a frame(22). The first caterpillar is installed on the lower part of the main body. The first driving unit is connected and installed in the first caterpillar. The second caterpillar is attached to the front of the first caterpillar in parallel. The second driving unit is connected and installed in the second caterpillar. A sub driving unit is installed to protrude below the first and second caterpillars and driven manually.