发明名称 Foldable three-wheel stroller
摘要 A three-wheel foldable stroller includes two handles, two rear legs, two front legs, and a front linking device. A lower end of each handle and an upper end of one of the front legs are releasably locked by a locking member. Each rear leg includes an upper end pivotably connected to the lower end of one of the handles and includes a lower end to which a rear wheel is attached. The front linking device includes a front-wheel base to which a front wheel is attached and includes two tubes respectively on two sides of the front-wheel base. Each tube includes an upper end connected to the lower end of one of the front legs and includes a lower end pivotably connected to the front-wheel base. The front legs and the tubes are pivotable inward or outward relative to the front-wheel base when the locking members are unlocked.
申请公布号 US7568721(B2) 申请公布日期 2009.08.04
申请号 US20070773624 申请日期 2007.07.05
申请人 HUANG MING-TAI 发明人 HUANG MING-TAI
分类号 B62B1/00 主分类号 B62B1/00
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