Unverified82% confidenceDecision RuleTime unknown
弹性缓冲段回弹形变量≥30cm的牵引绳可吸收70%以上的冲刺冲击力,适合大型犬突然爆冲;形变<15cm的属于低弹缓冲,仅适合小型犬防拉扯
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82%
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Long-term
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Unverified带弹性缓冲段(bungee减震)的牵引绳可减少牵拉瞬间对犬只颈椎和主人手腕的冲击力约30-40%,弹性延展率控制在原长20-30%较理想,过高会失去控制精度88% similarUnverified弹性缓冲牵引绳(带bungee减震段)能吸收暴冲瞬间60-70%的冲击力,适合力量大或易激动的犬,但不适合训练阶段的犬,因弹性会削弱指令反馈的即时性87% similarUnverified大型犬(25kg以上)应避免使用伸缩牵引绳,改用固定式尼龙扁绳(宽度≥2.5cm),伸缩绳的细绳在犬只突然发力时可能割伤人手或断裂85% similarUnverified尼龙材质牵引绳抗拉强度需≥拉力测试值的3倍安全系数:中型犬(15-30kg)建议选择静态破断力≥150kg的织带绳,防止暴冲瞬间断裂83% similarUnverified牵引绳承重拉力应按犬只体重的3-5倍选择:20kg犬选择承重≥100kg的绳体,防止其瞬间爆发拉力(可达体重2-3倍)导致断裂83% similar
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