| 摘要 |
PROBLEM TO BE SOLVED: To provide a clock capable of preventing interference between components and achieving space saving and simplification by disposing a function expansion part around a hammer mechanism sounding according to time and manually releasable.SOLUTION: The clock has a stepper mechanism for periodically feeding the character disk of a digital display part, and the character disk can be rotary-driven by a periodically rotary-driven display control driving part at a periodic step via a display gear train. By a tensile spring built in a housing 1, the movement of the clock and a hammer mechanism sounding according to displayed time are drivable, a releasing element is disposed so as to manually move from a non-releasing position to a releasing position and, at the releasing position of the releasing element, the hammer mechanism is releasable, and the display control driving part or the display gear train can be suppressed.SELECTED DRAWING: Figure 1 |
