Foldable/collapsible tricycle - similar to a traditional tricycle used to ice cream from, but is able dismantled and folded down into smaller parts

• 1. 可拆卸、可折叠的三轮车 [P] . 中国专利： CN2034952U . 1989.03.29
• 2. 可折叠成两部分的伸缩手杖 [P] . 中国专利： CN103826494B . 2016.06.01
• 3. Tandem tricycle for wheelchair- and bicycle driver, has commercial folding bicycle divided into two parts in its folding axis, and coupler provided to connect folding wheelchair with rear half of folding bicycle [P] . 德国专利： DE102005053412A1 . 2007-05-10

  机译： 双人三轮车，用于轮椅和自行车驾驶员，在折叠轴上将商用折叠自行车分为两部分，并提供了将折叠轮椅与折叠自行车后半部分连接的连接器

• 4. Collapsible / foldable load-carrying tricycle [P] . 英国专利： GB2477984A . 2011-08-24

  机译： 折叠式/折叠式三轮车

• 5. Folding collapsible baby tricycle [P] . 韩国专利： KR200290706Y1 . 2002-10-04

  机译： 折叠可折叠婴儿三轮车

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