| 摘要 |
PROBLEM TO BE SOLVED: To provide a gas cooking stove capable of dispensing with manufacturing of a plurality of top plates different in widths of locking recessed sections. SOLUTION: The top plate 1 is placed on a top face of a gas cooking stove body, burners 2 of the gas cooking stove body are inserted to openings 10 for the burners formed on the top plate 1, and trivets 4 are disposed around the burners 2. The trivet 4 includes a trivet frame 41 having the approximate circular shape in a plane view, and a plurality of trivet claws 42 disposed in the circumferential direction of the trivet frame 41 and composed of plate members on which a heated object is placed. At least a part of the trivet claws 42 are provided with locking projection pieces 43, and positioning sections provided with the locking recessed sections 35 in which the locking projection pieces 43 are locked, are formed on positions corresponding to the locking projection pieces 43. The locking recessed sections 35 have a plurality of step sections of which a length in the width direction corresponding to a plate thickness of the locked locking projection piece 43 is gradually reduced in the direction orthogonal to the plate thickness direction of the locked locking projection piece 43. COPYRIGHT: (C)2011,JPO&INPIT
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