| 摘要 |
PURPOSE:To make discharging of effluence easy and to eliminate the damage of a heat insulating cover, by mounting the heat insulating cover to a ladle slidably in a relative positions between the ladle and the cover and attachably and detachably and providing inclined members and sliding members for detaching of the ladle and the cover on the opening and closong side of the cover. CONSTITUTION:A reinforcing band 5 is provided in the top end part of a ladle 4, and a pair of inclined members 7, 7' having surfaces 6 inclined in one direction as well as a pair of inclined members 10, 10' having surfaces 8 inclined on one way and provided with attaching and detaching mechanisms constituted by providing detaining parts 9, 9' on the peak parts of the surfaces 8 are provided in the top end parts of said band. A heat insulating cover 11 is constituted by proviing a small cover 14 to a cover body 12 freely rotatably in one direction by means of pivotal fitting members 13. Arms 15 are provided on the side of the cover 1 opposite from the small cover, and shafts 16, 16' are mounted to the preceding ends of the arms 15. Shafts 17, 17' which are sliding members are monted on the bottom surfaces of the parts 13 of the cover 14. Therefore, if the cover 11 is placed on the ladle 4, the shafts 16, 16' and shafts 17, 17' are supported respectively with the members 10, 10' and the members 7, 7'. |
