Make shuttle join feature of sewing machine for shoes

摘要

Topic Being convenience to the sewing job of the shoes for the adult, or the shoes for the child, make it is possible to apply to the sewing machine manipulation or similar structure for the shoes, make it offers the shuttle join feature of the sewing machine for the shoes.SolutionsMake stretching to do swing arm 10 to on the sewing machine for the shoes, (M die or S die) to join the destal of swing arm 10 with shuttle 20, for the surface of swing arm 10 to have join section 11, to have step 12 of 2 these transmission shafts ago in join section, 11 to have coupling 13 for end of step 12 of 2 these transmission shafts, ago to install corresponding join section 21 on the composition plane of shuttle, 20 to install the transmission shaft latter part 22 2 inside corresponding join section 21, 2 these transmission shaftsThe coupling 13 which corresponds is installed in the destal of the latter part 22, shuttle 20 of swing arm 10 is exchanged quickly in the format which differs join section making use of the join of 11 and corresponding join section 21, through the join of the coupling 13 which corresponds with coupling 13. Choice figure Drawing 4