| 摘要 |
PROBLEM TO BE SOLVED: To provide a cylinder lock with high production efficiency. SOLUTION: In this cylinder lock A, a plug 4 is rotatably inserted into a cylinder case 3 having a base mounting section 2 attached to a mounting base 1. The cylinder case 3 comprises a first cylindrical body 7 into which the plug 4 is inserted and at one end of which an insertion cylindrical section 6 coaxial to an insertion hole 5 for the plug 4 is formed; and a second cylindrical body 8 which is fitted to the insertion cylindrical section 6 of the first cylindrical body 7 and fixed and on the outer peripheral wall of which the base mounting section 2 is formed. COPYRIGHT: (C)2010,JPO&INPIT
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