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    APPARATUS FOR RETRACTION AND EXTENSION OF A LEASH OR OTHER FLEXIBLE MATERIAL
    1.
    发明申请
    APPARATUS FOR RETRACTION AND EXTENSION OF A LEASH OR OTHER FLEXIBLE MATERIAL 审中-公开
    用于抛光和延伸其他柔性材料的装置

    公开(公告)号：US20130276718A1

    公开(公告)日：2013-10-24

    申请号：US13450690

    申请日：2012-04-19

    申请人： Oved Valadez ,  Matthew Jones

    发明人： Oved Valadez ,  Matthew Jones

    IPC分类号： A01K27/00 ,  B65H75/48 ,  B65H75/44

    CPC分类号： A01K27/004 ,  B65H75/4431 ,  B65H2701/35

    摘要： A mechanism for retracting and extending a length of flexible material including a gear mechanism having a toothed gear, a coil spring, and a stop mechanism. The stop mechanism includes a trigger button, at least one barb and latch combination and a gear tooth engaging member. Pushing the button a first time causes the barb to lock in the latch and causes the tooth engaging member to engage gear teeth, preventing movement of the gear and preventing extension or retraction of the flexible material. Pressing the button again releases the barb from the latch and disengages the tooth engaging member from the gear, enabling the gear to rotate to extend or wind up the flexible material.

    摘要翻译： 一种用于缩回和延伸一段长度的柔性材料的机构，包括具有齿轮，螺旋弹簧和停止机构的齿轮机构。 止动机构包括触发按钮，至少一个倒钩和闩锁组合以及齿轮啮合部件。 第一次按下按钮会使倒钩锁定在闩锁中，并使牙齿接合构件接合齿轮齿，防止齿轮移动并防止柔性材料的伸缩。 再次按下按钮将闩锁从倒钩上释放出来，并使齿啮合部件与齿轮脱离啮合，使齿轮旋转以延伸或卷起柔性材料。