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发明公开
CN109629941A 阻尼铰链 无效 - 撤回

阻尼铰链
摘要：
一种铰链，其包含用于控制该铰链从开启位置到关闭位置的旋转运动的阻尼机构，该阻尼机构包括：铰接轴，该铰接轴安装于一轴线上并且可相对于外壳旋转；该外壳包含接合该铰接轴的阻尼活塞，该铰接轴具有凸轮面；该阻尼活塞可在一孔口内运动，该孔口相对于该铰接轴成直角地延伸；该阻尼活塞具有从动面，该从动面由弹簧向前推进到与该铰接轴的该凸轮面接合，使得随着该铰链移动到该关闭位置，该凸轮面使该阻尼活塞向后移离该铰接轴轴线；其中该从动面相对于与该阻尼活塞轴线成直角的平面倾斜，使得随着该铰链从开启位置移动到关闭位置，该铰接轴的该凸轮面在平行于该活塞轴线的方向上以递减的距离接触该从动面。
摘要（英）：

A hinge comprising a damping mechanism for controlling rotational movement of the hinge from an open position to a closed position, the damping mechanism comprising: an articulated shaft mounted on anaxis and rotatable relative to a housing. The housing includes a damping piston engaging the hinge shaft, and the hinge shaft having a cam surface. The damping piston can move in an orifice, and theorifice extends at a right angle relative to the articulated shaft. The damping piston has a driven surface urged forward by a spring into engagement with the cam surface of the articulated shaft suchthat the cam surface moves the damping piston rearwardly away from the articulated shaft axis as the hinge moves to the closed position; wherein the driven surface is inclined with respect to a planeat right angles to the damping piston axis such that the cam surface of the hinge shaft contacts the driven surface at a decreasing distance in a direction parallel to the piston axis as the hinge moves from an open position to a closed position.

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