作者: Iwakichi Ogawa
DOI:
关键词: Appendage 、 Engineering drawing 、 Interchangeable parts 、 Axle 、 Engineering 、 Mechanical engineering
摘要: A toy vehicle includes a main body portion adapted to removably secure front wheel unit, rear unit and top cover. The removable components are provided with matching grooves protrusions so as allow interchangeable assembly of the parts by children in course play. can provide both cantilevered mounting axle displacement respective wheels an operative position. further incorporate powered motor. In addition is joint for trunk robot doll or airplane.