| 摘要 |
<p>PROBLEM TO BE SOLVED: To materialize an insulation bowl that is free from hotness and directly held by hand even without a handle, and also to materialize a method of manufacturing the same.SOLUTION: A wall part for holding is integrally provided on the outer face of a ceramic bowl through a space in a superimposed manner. As the wall part is arranged over a region which is held at least with both hands, the wall part is insulated by the effect of the space, so that the bowl can be held directly by both hands free from hotness. Also, in the case of a structure of a separate body, the bowl can be more surely insulated as well as being washable separately. Further, with the content getting cold, the bowl can be handled exposably by removing the wall part, which is advantageous when the wall part seems obstructive. With the outer face of the wall part made rugged or roughened for the purpose of nonslip surface, it can prevent the content from being spilt by slipping or the like and protect against a scald.</p> |
