| 摘要 |
PURPOSE: A down jumper is provided to reinforce an outer cover and an inner cover which are weaken due to sewing by including a lining between the outer cover and the inner cover and to prevents the down of a down filling unit from being leaked through a pinhole of a stitch. CONSTITUTION: A down jumper comprises: a down filling unit(30) which is located between an outer cover(10) and an inner cover(20) and down(60) is filled in; a lining(40) which is located on the inner part of the boundary of the down filling unit and including one space(41) and one opening(43). The lining has a cross section which is vertical to the longitudinal direction of a stitch(50). Multiple linings are laminated and a column member is inserted into the space of the lining. |
