防盜(dao)螺栓，到底怎么(me)個(ge)防盜(dao)呢。其實(shi)(shi)防盜(dao)螺栓是(shi)能(neng)避免(mian)用(yong)管鉗等(deng)工具拆卸，而且年久松動了也能(neng)重新加固。那么(me)它是(shi)如何(he)實(shi)(shi)現(xian)這一防盜(dao)效果的呢。

        其實防盜螺(luo)(luo)栓(shuan)采用(yong)(yong)了(le)錐面(mian)外螺(luo)(luo)紋的設計，安裝時(shi)要與專用(yong)(yong)工(gong)(gong)具(ju)(ju)配合，只能順(shun)時(shi)針旋(xuan)轉緊固，而逆時(shi)針旋(xuan)轉式(shi)則(ze)會造(zao)成(cheng)工(gong)(gong)具(ju)(ju)的脫落(luo)。而錐面(mian)外形的設計有效避免了(le)用(yong)(yong)管鉗拆(chai)卸，從而起到(dao)防盜卸的效果。而且就算年(nian)久松動了(le)也能再(zai)次(ci)使用(yong)(yong)工(gong)(gong)具(ju)(ju)加固，使用(yong)(yong)壽(shou)命(ming)也很(hen)長(chang)。