| 摘要 |
FIELD: light industry, in particular, sewing industry. SUBSTANCE: fastener has bearing stitched planks with free hanging half-loops fixed in stitching joints, cord, hanging loops attached to lower plank and holes in upper plank staggered relative to hanging loops. Fastener is fixed by cord directed in succession from the bottom to the top into free hanging half-loops, then both ends of cord are passed into lower plank hanging loop inserted into hole of upper plank. EFFECT: enhanced reliability and convenient usage, simplified construction and manufacture process. 1 dwgn
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