专利名称：COLLAPSIBLE HEADPHONE
发明人：Andreas Enquist,Jacob Andersson
金针菇烧豆腐
山茶花品种申请号：US17121424
勃海申请日：20201214
公开号：US20210195313A1
公开日：
20210624
专利内容由知识产权出版社提供
专利附图：
高亢是什么意思
抹茶怎么做摘要：This disclosure prents a collapsible headphone comprising earpieces having inner sides facing the head of a ur when the headphone is worn. The headphone further compris a headband and joint structures connecting the earpieces to the headband.Each joint structure has a hinge joint and a pivot joint wherein the hinge joints connect the忠诚英语
为什么月经量少earpieces to the headband via the pivot joints. Each hinge joint compris a hinge axis and each pivot joint compris a pivot axis, the hinge axes being non-parallel to the pivot axes. The headphone is collapsible to a collapd configuration where said inner sides are arranged esntially in parallel with the headband and facing each other.
申请人：Zound Industries International AB
地址：Stockholm SE
国籍：SE
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