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实用新型
CN205780589U 一种建筑专用花兰螺丝 失效 - 权利终止

一种建筑专用花兰螺丝
摘要：
本实用新型公开了一种建筑材料，具体是涉及一种建筑专用花兰螺丝；包括旋转螺母总成和连接总成，所述旋转螺母总成和连接总成由螺纹连接在一起，所述旋转螺母总成上设有连接杆两个，两个所述连接杆一端固定连接左旋螺母，另一端固定连接右旋螺母，所述左旋螺母用螺纹连接左旋丝扣连接杆，所述左旋丝扣连接杆一端固定连接连接片，所述连接片一端设有连接孔，所述右旋螺母用螺纹连接右旋丝扣连接杆，所述右旋丝扣连接杆一侧固定连接连接片，所述连接片一端设有连接孔。本实用新型是将建筑施工用挂钩连接的花兰螺丝，改成了用连接片连接的方式，这样在建筑中使用起来安全可靠，不会在使用时断裂，大大增加了施工的安全性。
摘要（英）：

The utility model discloses a building material relates to a blue screw is spent in building special use, including swivel nut assembly and connection assembly, the swivel nut assembly is in the same place by threaded connection with the connection assembly, be equipped with two connecting rods on the swivel nut assembly, two connecting rod one end fixed connection left -handed nut, other end fixed connection right -handed nut, threaded connection levogyration threaded connection pole for the left -handed nut, levogyration threaded connection pole one end fixed connection connection piece, connection piece one end is equipped with the connecting hole, the right -handed nut is with threaded connection dextrorotation threaded connection pole, dextrorotation threaded connection pole one side fixed connection connection piece, connection piece one end is equipped with the connecting hole. The utility model discloses a spend the construction on blue screw with what the couple was connected, has made the mode connected with the connection piece into, use safe and reliable so under construction, can not split when using, greatly increased the security of construction.

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