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基本信息:
- 专利标题: CART
- 申请号:US16083350 申请日:2017-03-29
- 公开(公告)号:US20190100227A1 公开(公告)日:2019-04-04
- 发明人: Gordon LIAO
- 申请人: UNIQUE PRODUCT & DESIGN CO., LTD.
- 优先权: ATA50257/2016 20160329
- 国际申请: PCT/AT2017/060078 WO 20170329
- 主分类号: B62B3/02
- IPC分类号: B62B3/02 ; B62B5/06 ; A63B55/60
摘要:
A cart, in particular a golf trolley, means including a bottom frame having a first transverse frame member and a longitudinal frame member, a first and a second back wheel, a first front wheel mounted to the bottom frame, a carrier frame mounted to the bottom frame, a collapsing mechanism for bringing the carrier frame from a carrying position into a collapsed position, and a folding mechanism for folding the first and second back wheel and the first front wheel from a drive position into a stow position. The folding mechanism has a first and a second back wheel holder pivotably connecting the first and the second back wheel to the opposite ends of the first transverse frame member, respectively, a first slide block for sliding along the longitudinal frame member, a first guide unit connecting the first slide block to the first back wheel holder and a second guide unit connecting the first slide block to the second back wheel holder, a connecting member connecting the carrier frame to the first slide block, a first front wheel holder pivotably connecting the first front wheel to the bottom frame and a third guide unit for guiding the first front wheel holder. The folding mechanism further comprises a longitudinal connecting atm connecting the first slide block to the third guide unit for the first front wheel holder.
公开/授权文献:
- US10457308B2 Cart 公开/授权日:2019-10-29
IPC结构图谱:
B | 作业;运输 |
--B62 | 无轨陆用车辆 |
----B62B | 手动车辆,例如手推车,摇篮车;雪橇 |
------B62B3/00 | 有一个以上带运输轮的车轴的手推车;其所用转向装置;所用设备 |
--------B62B3/02 | .包含可调节、可折叠、可附接、可拆卸或可转换的部件 |