| 摘要 |
PROBLEM TO BE SOLVED: To provide a shelf plate for burning integrated with a post that can further suppress the misalignment between a shelf plate body and a post body. SOLUTION: While, at a specific position at the inner-circumference side of an upper surface 50 of a shelf plate body 42, a fitting recessed part 52 being provided in the shelf-plate body 42 and a fitting projection part 66 being provided on a first inner surface 64 of a fitting groove 62 of a post body 48 are fitted each other, an inorganic adhesive 70 is inserted between a lower surface 57 of the shelf plate body 42 and a second inner surface 68 of the post body 48, and the lower surface 57 is sealed to the second inner surface 68 by the inorganic adhesive 70, this fixing the post body 48 to the shelf plate body 42. As a result, the relative movement between the shelf plate body 42 and the post body 48 is limited by mechanical engagement force based on the fitting between the fitting recessed part 52 and the fitting projection part 66 on the upper surface 50 of the shelf plate body 42, and the fitting state is maintained by the inorganic adhesive 70 being inserted between the lower surface 57 of the shelf plate body 42 and the second inner surface 68 of the post body 48. |
