| 摘要 |
本发明之容器握爪(1)系将容器自第一握爪(8)向第二握爪(4)交替地替换握持而进行交接者，第一握爪(8)之握持部包含握持片(8a、8b)，该握持片(8a、8b)以适配设置于颈部之收缩部之握持形状握持收缩部之周长之一半以上。第二握爪(4)之握持部包含：上部握持片(5)，其与设置于颈部之公螺纹部之槽部卡合且握持槽部之周长之一半以上；及下部握持片(6)，其与收缩部之下部卡合且握持下部之周长之一半以上。; and the second gripper (4) is provided with a grip section including a upper grip piece (5) which engages with a groove portion of a male screw portion which is provided at the neck portion and grips at least half the circumference of the groove portion and, a lower grip piece (6) which engages with a lower portion of the constricted portion and grips at least half the circumference of the lower portion of the neck portion. |
