| 摘要 |
<p>It is an object of the present invention to provide a stopping member (10) for a heat insulating layer having a new structure of a stopping member (10) for fixing a heat insulating layer which is easily replaceable in a short period of time even in the case where inconveniences, such as breaks, arise in the stopping member (10) for fixing a heat insulating layer. A stopping member (10) for a heat insulating layer according to the present invention is configured to fix a heat insulating layer in a firing furnace, the firing furnace comprising: a muffle formed so as to secure a space for accommodating a ceramic molded body; a heater disposed outside the muffle; and the heat insulating layer provided so as to enclose the muffle and the heater, the stopping member (10) comprising: a shaft rod (11); and a stopper (12) provided on an end of the shaft rod (11), wherein the stopping member (10) is substantially linear upon passing through a through hole for a stopping member (10) provided in the heat insulating layer, and after an end portion of the stopping member (10) has passed through the through hole for a stopping member (10), the stopper (12) extends in a direction substantially perpendicular to the shaft rod (11), and functions as a member for fixing the heat insulating layer.</p> |
