| 摘要 |
PROBLEM TO BE SOLVED: To provide a changeover switch with which a switch mechanism can be assembled while saving a space in a simple configuration where the number of components is reduced.SOLUTION: Operation means 4 and a movable contact 8 include rotation fulcrums 14 and 12 which are formed in a recessed shape, and are tilted by rotation, and rotary shafts 16 and 17 are protrusively provided on a common frame 15. The frame 15 is substantially U-shaped while including left and right side plates 15a and 15b in which the rotary shafts 16 and 17 are formed. On the other hand, a case 10 includes a left case member P1 and a right case member P2 for holding the frame 15 from left and right sides. The left case member P1 includes a left pressing piece 23a which presses the inside of the right side plate 15b in the vicinity of an open end and abuts it to a predetermined portion of the right case member P2. The right case member P2 includes a right pressing piece 23b which presses the inside of the left side plate 15a in the vicinity of an open end and abuts it to a predetermined portion of the left case member P1. |
