| 摘要 |
PURPOSE:To make it possible to completely carry out sealing by a simple method comprising mounting an elastic sealing material at the lower end of a cooking stove top board and aligning a locating member to a slit-shaped guide of a case, and fitting a projection into an engaging hole. CONSTITUTION:A case 6 is fitted into a window hole 4 of a work top 3 in a state where a top board 9 and a kettle holder 15 are removed from the drop-in cooking stove 5. Next, a locating material 12 for locating the top board 9 is caused to oppose the slit-shaped guide 13 of a rise-up part 7 of the case 6 and the top board 9 is pressed into the guide 13. Then, while an elastic sealing material 10 is in a compressed state, the projection 11 of the top board 9 is fitted into the engaging hole 14 of the rise-up part 7. As a result, the top board 9 is firmly fixed and put the sealing material 10 into a compressed state, and hence it is possible to completely seal the work top 3 within the cooking stove 5.
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