防雨挂锁

庐江县白湖化肥厂化工车间
发明人：陈亚琴
电话：0565-7522358

 

　　通常的挂锁不具有防雨功能，雨沙易顺挂耳孔进入锁体，而使锁生锈很难打开，我设计的防雨挂锁是：两挂耳孔抬高约1MM（毫米），在挂耳上套八一根很薄的透明有弹性的套管，这样在锁时、正好使锁孔抬高部分进入套管内而达到防雨之目的。




 


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