发明名称 Acoustic apparatus wearable on the head
摘要 To both ends of a frame constituting a lateral pressure structure of headphones, support sections functioning as fine adjustment members for performing fine adjustments to the lateral pressure structure are attached. Paddings are provided on one of the ends of the support sections. When the headphones are worn, the paddings come into contact with a user's head. Earphone arm support sections are provided towards the tip of both ends of the frame, and earphone arms are rotatably connected to each of the earphone arm support sections. Earphone capsule sections are provided at the ends of the earphone arms. When external sounds need to be heard temporarily, the earphone capsule section can be released from the user's ear by rotating the earphone arm while the headphones are still worn on the head.
申请公布号 US2002168081(A1) 申请公布日期 2002.11.14
申请号 US20020123462 申请日期 2002.04.15
申请人 SATO TOSHIAKI 发明人 SATO TOSHIAKI
分类号 H04R1/10;H04R5/033;(IPC1-7):H04R25/00 主分类号 H04R1/10
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