| 摘要 |
PURPOSE:To sleep while warming by mounting means energizing a wick in falling direction, a locking part holding the wick at the position of rise and a mechanical timer, and automatically extinguishing fire mechanically. CONSTITUTION:A timer dial 15a is turned and set at time required before starting combustion. When the wick 5 is lifted through the revolution of an operation shaft 7 and ignited through an ignition means, combustion is started. When the time set on the timer 15 passes under the state, the cam section 17a of a cam 17 pushes up the end section of a locking part 11. Consequently, the locking part 11 is turned centering around a fulcrum 11a and slipped out of a gear 10, the operation shaft 7 unified with the gear 10 is rotated by the righting moment of a spring 9, the wick 5 is dropped, and a fire is extinguished. Accordingly, the fire is automatically extinguished mechanically. |
