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1. 发明申请

US20140331997A1 BREATHING AID FOR SWIMMERS 审中-公开
标题翻译：泳动者呼吸辅助
公开(公告)号：US20140331997A1
公开(公告)日：2014-11-13
申请号：US14360230
申请日：2012-07-13
申请人： Mathias Weigner
发明人： Mathias Weigner
IPC分类号： B63C11/20
CPC分类号： B63C11/205 , B63C2011/182
摘要： The invention relates to a breathing aid for swimmers, having a mouthpiece (1) which has an exhalation valve, wherein, starting from the mouthpiece, a two-part air hose (9, 10) leads to a head part (2) which receives the respective hose ends of the two-part air hose. According to the invention, the head part (2) has a frame-like, resilient supporting surface (20) which, when used, rests against the back of the swimmer's head. Provided in the head part is a recess for an inhalation valve (7), wherein the recess having the inhalation valve is located opposite the supporting surface. Furthermore, in at least one of the air hoses there is an insert (8) for length adjustment, and the inhalation and exhalation valves are each embodied in the form of a flutter valve and are also preferably configured with identical structures.
摘要翻译：本发明涉及一种用于游泳者的呼吸辅助器，具有一个具有呼气阀的吸口（1），其中，从嘴部开始，两部分空气软管（9,10）通向头部（2），头部（2）两部分空气软管的相应软管端部。根据本发明，头部（2）具有框架状的弹性支撑表面（20），当使用时，该部分靠在游泳者头部的后部。在头部设置有用于吸入阀（7）的凹部，其中具有吸入阀的凹部与支撑表面相对。此外，在至少一个空气软管中存在用于长度调节的插入件（8），并且吸入和排出阀均以颤振阀的形式实施，并且还优选地构造为具有相同的结构。

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