| 摘要 |
PROBLEM TO BE SOLVED: To provide a sheet for a mattress which can be easily attachably/detachably attached to a mattress regardless of differences in the longitudinal size of the mattress.SOLUTION: A sheet 1 for a mattress includes: a sheet main body part 2 which covers at least the front surface of a mattress 100 and the side surfaces along the longitudinal direction of the mattress 100; and an expansion/contraction part 3 which is connected to one end part of the sheet main body part 2 by sewing. In the state that the expansion/contraction part 3 is attached to the mattress 100, a closed end part 1S is formed by the expansion/contraction part 3 in one end of the sheet main body part 2 to cover a part of a rear surface 107 of the mattress 100 from the side surface of the width direction of the mattress 100, and an opened end part 1P having no expansion/contraction part is formed in the other end part of the sheet main body part 2. An opening part 90 for inserting/taking out the mattress 100 is formed by the sheet main body part 2 and the expansion/contraction part 3.SELECTED DRAWING: Figure 2 |
