| 摘要 |
PROBLEM TO BE SOLVED: To provide an auger type ice maker in which water is prevented from intruding into a threaded part from the inside of a bolt head part, by providing an elastic seal member on the inside of the head part of a bolt for tightening components touching water easily, e.g. the lower section of a housing and a freezer casing supporting the lower end of an auger rotatably. SOLUTION: At the time of tightening the lower section of an ice making cylinder 19 and a housing 10, the lower case 4A and the upper case 4B of a reduction gear 4, a geared motor 2 and the housing 10, and the geared motor 2 and a base B, respectively, a washer 13 and a rubber elastic seal member 14 are placed on the inside of a bolt 5 having a hexagonal hole. A load generated by tightening the threaded part 5B of the bolt 5 having a hexagonal hole is applied to the elastic seal member 14 to form a part 14B inflating outward on the outside of the washer 13 and a part 14C inflating inward to touch the ridges of the threaded part 5B tightly on the inside of an insertion hole 14.
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