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实用新型
CN206830036U 一种屋面爬梯 失效 - 权利终止

一种屋面爬梯
摘要：
本实用新型涉及一种屋面爬梯，该屋面爬梯，包括固定爬梯和折叠爬梯，两折叠爬梯竖杆分别位于两固定爬梯竖杆的外侧，且最低端的固定爬梯踏杆的两端依次穿过固定爬梯竖杆和折叠爬梯竖杆后与一折叠机构相连，所述最低端的固定爬梯踏杆与折叠爬梯竖杆的顶部固连。该屋面爬梯，爬梯使用完成后，将折叠爬梯收起，远离地面，然后将U型锁的两端重新锁入对应的固定孔内即可。折叠爬梯收起后，整个爬梯底端距离地面有一定距离，从而保证屋面爬梯到屋面建筑物完成面的垂直距离在安全范围，在未经许可人打开钥匙之前，外人无法使用爬梯，安全性高。
摘要（英）：

The utility model relates to a roofing cat ladder, this roofing cat ladder, including fixed cat ladder and folding ladder stand, two folding ladder stand montants are located the outside of two fixedcat ladder montants respectively, and the both ends of the fixed cat ladder foot bar of least significant end pass in proper order behind fixed cat ladder montant and the folding ladder stand montantcontinuous with a folding mechanism, the fixed cat ladder foot bar of least significant end links firmly with the top of folding ladder stand montant. This roofing cat ladder, cat ladder after using and accomplishing pack up folding ladder stand, keep away from ground, then can in locking corresponding fixed orifices again with the both ends of U type lock. In this way,

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