ADAPTER FOR RECEIVING PLUG PART

PROBLEM TO BE SOLVED: To provide an adapter accepting a plug part withstanding a high mechanical and chemical load and responding to a high request. SOLUTION: An acceptance casing 3 includes a front acceptance section 6 and a cylindrical section 7 connected to the acceptance section 6, the cylindrical section 7 is equipped with an external screw thread 8 for a nut 9 in a part of its length on an axis direction, the nut 9 includes an inner screw thread 26 in a part of its length on an axis direction and a sleeved section 12 extending to an axis direction. The sleeved section 12 has an inner diameter larger than an outer diameter of the cylindrical section 7, a ring room 13 open towards a plug face 5 and closed in an axis direction by a screw thread at the other end part is formed between the inner diameter of the sleeved section 12 and the outer diameter of the cylindrical section, and a slide sleeved section 20 or adapter sleeves 19 arranged between the slide sleeve 15 and the nut 9 are engaged with each other in the ring room 13. COPYRIGHT: (C)2007,JPO&INPIT