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发明公开
CN104511911A 便携式安全裁纸刀 无效 - 撤回

便携式安全裁纸刀
摘要：
本发明提供了一种便携式安全裁纸刀，包括刀柄、连接杆、刀片和刀片保护壳，所述刀柄和连接杆固定连接，所述连接杆和刀片保护壳活动连接，所述刀片保护壳内部设置有刀片，所述刀片和刀片保护壳通过轴活动连接。所述刀片为圆形刀片。所述刀片保护壳上的缺口处一侧设置有刀片锁定装置。所述刀片保护壳上的缺口处外侧设置有限位器。本发明的有益效果为：本裁纸刀结构简单，携带方便，使用安全，并且能充分利用刀片，避免浪费。
摘要（英）：

The invention provides a portable safe paper cutter. The portable safe paper comprises a cutter holder, a connecting rod, a blade and a blade protective shell; the cutter holder is fixedly connected with the connecting rod; the connecting rod is movably connected with the blade protective shell; the blade is arranged inside the blade protective shell; the blade is movably connected with the blade protective shell by use of a shaft; the blade is a circular blade. A blade locking device is arranged on one side of the notch of the blade protective shell, while a limiter is arranged on the outer side of the notch of the blade protective shell. The paper cutter is simple in structure, convenient to carry, and safe to use, and the blade can be utilized thoroughly and waste can be avoided.

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