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    • 5. 发明申请
    • Foldable Stroller and Fold Linkage for Same
    • 可折叠婴儿车和折叠连接相同
    • US20100127480A1
    • 2010-05-27
    • US12610902
    • 2009-11-02
    • Stephen AhnertRoy L. DeanJoseph T. GrintzTodd D. Sorzano
    • Stephen AhnertRoy L. DeanJoseph T. GrintzTodd D. Sorzano
    • B62B7/10B62D21/02F16D1/12
    • B62B7/08B62B7/062B62B7/142B62B2205/003B62B2205/22Y10T403/32418
    • A foldable stroller has a frame assembly reconfigurable between an in-use and a folded configuration. The frame assembly has first and second frame parts movable between respective in-use positions and folded positions relative to one another that correspond to the in-use and folded frame configurations. A fold joint is connected to both the first and second frame parts and has a joint pivot about which the first and second frame parts pivot relative to one another between the respective in-use and folded positions. A fold link has one end coupled to part of the frame fold joint at a pivot point spaced from the joint pivot and has an opposite end coupled to the first frame part at a connection point spaced from the fold pivot. When the second frame part is pivoted from the in-use position toward the folded position, the fold link drives movement of part of the frame assembly toward the folded frame configuration. The fold link is hidden or housed within an interior of the first frame part with the frame assembly in the in-use configuration.
    • 可折叠婴儿车具有可在可使用和折叠构型之间重新配置的框架组件。 框架组件具有第一和第二框架部件,其可在相应的使用位置和相对于彼此的折叠位置之间移动,其对应于使用中和折叠的框架构造。 折叠接头连接到第一和第二框架部件两者并且具有接头枢轴,第一和第二框架部件围绕该枢轴在相应的使用和折叠位置之间相对于彼此枢转。 折叠连接件的一端在与关节枢轴间隔开的枢转点处联接到框架折叠接头的一部分,并且在与折叠枢轴间隔开的连接点处具有与第一框架部分相连接的相对端。 当第二框架部分从使用中位置朝向折叠位置枢转时,折叠连杆驱动框架组件的一部分朝向折叠框架构型的运动。 折叠连接件被隐藏或容纳在第一框架部件的内部中,框架组件处于使用中的配置。