| 摘要 |
<p>A sports boot has the two side-pieces (110) of its upper joined by a bootlace (4) passed through loops (30) of a supple material which is resistant to traction. Each loop contains a guide with an anti-friction surface (310) for the lace, possessing sufficient rigidity to prevent it from being deformed by the pressure of the lace. Each loop is made from a strip of a textile material, while its guide is made from a low-friction plastic such as PTFE, PTCFE, FEP, nylon, polyamide, polyethylene or polyacetal.</p> |
