| 摘要 |
PROBLEM TO BE SOLVED: To provide a pointer device capable of preventing a meandering of a pointer.SOLUTION: A belt-like guide rail 3 is formed along a scale of a nameplate, and a pointer 4 is movably supported to the guide rail 3. The pointer 4 has: an upper roller 41 and a lower roller 42 each of which rotates and travels on both end surfaces of a band width direction Y2 of the guide rail 3; a pointer base 43 which rotatably holds the upper roller 41; a pointer arm 44 which rotatably holds the lower roller 42; a press spring 45 which is held between the pointer base 43 and the pointer arm 44, and energizes the pointer base 43 and the pointer arm 44 so as to be approximated to each other; and a pointer body 44B which points the scale of the nameplate provided to the pointer arm 44. The guide rail 3 is provided with a groove part 31A into which the upper roller 41 and the lower roller 42 are inserted, and the bottom surface of the groove part 31A is provided with a first inclined plane 31B which becomes deeper from one end toward the other end of the thickness direction Y2. |
