公开(公告)号：US20090014198A1

公开(公告)日：2009-01-15

申请号：US12170688

申请日：2008-07-10

申请人： Masataka Shimizu ,  Toshitsugu Morii ,  Koji Kobayashi ,  Masayuki Doi ,  Yasunori Okuoka

发明人： Masataka Shimizu ,  Toshitsugu Morii ,  Koji Kobayashi ,  Masayuki Doi ,  Yasunori Okuoka

IPC分类号： H01B7/18

CPC分类号： H02G3/0468

摘要： A corrugated tube has a slit (13) and first closing walls (14A) of circumferentially extending annular projections (12) are formed along the slit (13). Lock projections (16) dimensioned to be fitted inside the annular projections (12) are provided between the first closing walls (14A) and second closing walls (15A). The lock projections (16) are tapered toward the projecting ends thereof and clearances, into which the first closing walls (14A) are insertable are defined between the lock projections (16) and the second closing walls (15A). Out of the opposite ends (14, 15) of the annular projections (12), the ends corresponding to the first closing walls (14A) are fitted on the lock projections (16) to engage the first closing walls (14A) and the lock projections (16), thereby locking the slit (13) in a closed state.

摘要翻译： 波纹管具有狭缝（13），并且沿着狭缝（13）形成周向延伸的环形突起（12）的第一闭合壁（14A）。 设置在第一封闭壁（14A）和第二封闭壁（15A）之间的锁定突起（16）被设置成装配在环形突起（12）内。 锁定突起（16）朝向其突出端逐渐变细，并且在锁定突起（16）和第二封闭壁（15A）之间限定有可插入第一封闭壁（14A）的间隙。 在环形突起（12）的相对端（14,15）中，对应于第一封闭壁（14A）的端部装配在锁定突起（16）上以与第一封闭壁（14A）和锁 突起（16），从而将狭缝（13）锁定在关闭状态。