Unverified75% confidenceCautionTime unknown
挂扣/登山扣式折叠碗的塑料扣件是主要断裂点，负重晃动下易开裂脱落，长期外出建议选金属扣或一体成型无外挂配件的款
1
Sources
75%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
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Unverified背带调节扣优先选金属工字扣（弓字扣），耐用性远超塑料扣，且不易在洗涤后开裂；纯塑料快拆扣长期承重易滑脱变松87% similarUnverified过门挂式挂钩为硬质塑料或金属，长期使用会在门板上缘留下压痕，介意门板品相的木门用户可加装泡棉垫或选带软胶包边的挂钩87% similarUnverified手柄与刷头连接处若为纯塑料螺纹旋接，长期受潮易脆裂断裂，耐用性优先选金属杆或加厚一体注塑结构85% similarUnverified手柄与滚筒连接处选金属或加固ABS结构，纯塑料卡扣款在滚动施压时易松动打滑，影响粘毛均匀度，长期使用易断裂85% similarUnverified牵引拉扯场景应选金属D环+塑料插扣或金属卡扣项圈，普通塑料快拆扣长期承受10kg以上拉力易脆裂断开85% similar
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