| 摘要 |
The present invention discloses a timer capable of sounding a prescribed time and further capable of functioning as a calendar, a watch or a thermometer frequently used every day life by a simple method. A hollow main body (1) is constituted by a plurality of square or rectangular side plates (3) with the same pattern connected to each other so as to form a polygonal cube frame and lids (4, 4a, 4b) having a configuration corresponding to that of the upper and lower openings of the polygonal cube frame. A pair of ON-contacts (5, 5) each in the shape of a stick are mounted at each inner surface of a time setting device (2) containing a spherical conductor (6) displaced within the frame with a reduced and almost the same pattern a that of the frame along with a connecting portion of a side plate (7). Thus, the timer is constituted in a manner such that the side plate (7) of the frame and time setting device are parallel each other. A preliminarily prescribed setting time (9) is indicated on the outer surface of the hollow main body (1).
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