| 摘要 |
PROBLEM TO BE SOLVED: To provide a sewing machine in which assembling work is easy, cost for components is reduced and the height is adjustable.SOLUTION: The sewing machine has: 4 or more support legs 2 having a shape capable of being replaced one another; fitting parts (4, 52) with a height adjustment mechanism to which at least a part of the plurality of the support legs 2 can be attached; and a bottom 15 having fitting parts 51 to which the rest of the plurality of the support legs 2 are attached. The fitting parts (4, 52) with the height adjustment mechanism cooperate with support legs 2 which is attached to the fitting parts (4, 52) with the height adjustment mechanism to rotate the attached support legs 2 around a substantially height direction as an axis, so as to form a spiral abutment and engagement structure which can adjust the height at which two or more members abut and engage in a height direction. |
