| 摘要 |
PROBLEM TO BE SOLVED: To provide an oil stove which can be made compact while reducing the cost by integrating an oil supply indicator and a fire extinguisher at the time of oil supply and which can provide a stabilized oil supply indication. SOLUTION: The oil stove comprises a wick up/down means, a seismic fire extinguisher 14, a cartridge tank 10, a function for extinguishing fire when the cartridge tank 10 is drawn out, and a function for sensing the weight of the cartridge tank 10 and indicating run out of fuel oil. In order to extinguish fire at the time of oil supply and to indicate oil supply, a working metal 30 turnable depending on the state of the cartridge tank 10 is provided. Contact part of the working metal 30 and the cartridge tank 10 is brought into contact with a first contact part 58 under heavy state of the cartridge tank 10 and brought into contact with a second contact part 59 where the distance to the bearing part 35 at the center of rotation is longer as compared with the first contact part 58 under empty state, thus attaining integral structure and stabilized indication.
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