发明名称 Collapsible structure for a stroller
摘要 This invention relates to an improved collapsible structure for a stroller, mainly comprising an engaging member and a seat member on the rear leg, a limit block on the back rest, a leaf spring in the seat member, and a spring in the engaging member, whereby when the user applies a force on the seat member to press the leaf spring, the engaging member will be moved by the connection between the engaging member and the seat member as well as the connection between the limit block and the seat member and therefore enabling the stroller to be collapsed.
申请公布号 US5143398(A) 申请公布日期 1992.09.01
申请号 US19910725497 申请日期 1991.07.03
申请人 TENG, JERRY M. S. 发明人 TENG, JERRY M. S.
分类号 B62B7/08 主分类号 B62B7/08
代理机构 代理人
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