Earmuff

• Main Authors: MOU ZHAOXIA, ZHU YONGJUN, SHI YUANLI, WANG JUAN, YANG ZE, ZHU XUELIANG, DUAN KEXIAN, ZENG HONGWEI
• Format: Patent
• Language: Chinese; English
• Published: 02.10.2018
• Subjects: BANDAGES, DRESSINGS OR ABSORBENT PADS; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; FILTERS IMPLANTABLE INTO BLOOD VESSELS; FIRST-AID KITS; FOMENTATION; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; PROSTHESES; TREATMENT OR PROTECTION OF EYES OR EARS

The utility model discloses an earmuff belongs to the denoising technique field, earmuff includes two earmuff bodies, the earmuff body includes back lid, muffling component, earmuff and earplug, wherein, muffling component is located in the lid of back, the earmuff cover is established after cover, the axial of earmuff with the opening direction of back lid is parallel, the one end of earplug withmuffling component connects, and the other end exposes the back lid. The utility model provides a but the decibel of earmuff noise reduction, and make the operative employee can hear field device's acoustic information. 本实用新型公开了种耳罩，属于降噪技术领域，所述耳罩包括两个耳罩本体，所述耳罩本体包括后盖、消音组件、耳套和耳塞，其中，所述消音组件位于所述后盖内；所述耳套套设在所述后盖上，所述耳套的轴向与所述后盖的开口方向平行；所述耳塞的端与所述消音组件连接，另端露出所述后盖。本实用新型提供的耳罩可降低噪音的分贝，且使操作员工能听到现场设备的声音信息。