发明名称 Gardening working vehicle structure
摘要 A gardening working vehicle structure including a vehicle frame, two wheels, and a seat frame. The vehicle frame is provided with two wheels to move the vehicle frame horizontally. The vehicle frame has a seat tube extending outward. A retractable rod is adjustably mounted in the seat tube and has an annular stop flange to support a seat frame which has a horizontal support portion, and a vertical backrest portion. The support portion is provided with a mounting tube which is rested on the stop flange of the retractable rod, so that the seat frame may be rotated on the retractable rod freely.
申请公布号 US6578859(B2) 申请公布日期 2003.06.17
申请号 US20010984479 申请日期 2001.10.30
申请人 CHEN VIC 发明人 CHEN VIC
分类号 A47C9/02;B60N2/24;B62B3/00;B62B5/08;(IPC1-7):B62M1/00 主分类号 A47C9/02
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