发明名称 Learning-aid bicycle
摘要 A learning-aid bicycle includes a main body, a connecting member, and a pedal set. In practice, the connecting member may be detached from the connecting portion of the main body, so that the pedal set is detached from the main body. Thus, the learner, such as the child, may be seated on the main body, with his two feet stepped on the ground, so as to ride and move the bicycle by his two feet, so that the learner may learn how to operate, maneuver, manipulate and balance the bicycle, without having to step on the cranks of the pedal set to ride and move the bicycle, thereby preventing the learner from failing down from the bicycle, and thereby protecting the learner's safety.
申请公布号 US2004070165(A1) 申请公布日期 2004.04.15
申请号 US20020270901 申请日期 2002.10.15
申请人 LIEBETRAU JOERG;FROHN JOERG 发明人 LIEBETRAU JOERG;FROHN JOERG
分类号 B62H7/00;B62K9/00;(IPC1-7):B62M1/02 主分类号 B62H7/00
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