| 摘要 |
A stitch structure of steel-head shoes is highlighted in reform of a conventional steel-head shoe by forming a plurality of circumferential stitch holes in a circular bottom end of a steel head in mating with the seaming interval. A stitching line is applied to access and seam the front end of an upper junction circumference of a cover portion, a bottom end of the steel head, and the front end of a lower junction circumference of a sole together to ensure the durability of the steel-head shoes.
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