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Whistle-type duck whistle

机译:口哨型鸭哨

摘要

A duck call for reproducing the sounds made by certain whistling ducks without having to flutter the tongue comprising a main body, a mouthpiece frictionally connected to the main body and a tubular roller disposed in a central sound chamber located in the main body of the whistle. Air blown by the user enters the open end of the mouthpiece and passes through an air vent on the mouthpiece into the central sound chamber. A slot formed at the interface of the end of the mouthpiece and an air vent in the main body creates a whistle sound that is directed into the sound chamber to rotate the tubular roller to produce the vibrato effect necessary to emulate the whistling-type ducks. A pair of side members having air chambers therein can be connected to the main body to create a larger resonant chamber in which the roller rotates. Apertures at the closed end of the side members can be open or closed by the user's fingers to selectively produce sounds that mimic other whistling-type ducks. The duck call can be made such that the components are frictionally connected so the call may be disassembled for cleaning. Alternatively, the duck call can be made as a single integral unit.
机译:鸭子呼吁在不使舌头颤动的情况下再现某些吹哨的鸭子发出的声音,包括主体,与主体摩擦连接的吹嘴以及设置在位于哨子主体内的中央音室中的管状滚子。使用者吹出的空气进入吹嘴的开​​口端,并通过吹嘴上的排气孔进入中央音室。在烟嘴末端和主体中的通风孔的界面处形成的狭槽会产生哨声,该哨声被引导到音室中以旋转管状滚筒​​,以产生模仿哨子式鸭子所需的颤音效果。一对其中具有气室的侧构件可以连接至主体,以形成较大的共振室,辊在该共振室中旋转。可以通过使用者的手指打开或关闭侧部构件的封闭端处的孔,以选择性地产生模仿其他吹口哨鸭子的声音。可以制造鸭嘴以使组件摩擦连接,以便可以拆下鸭嘴进行清洁。或者,可以将鸭子电话作为一个整体单元进行。

著录项

  • 公开/公告号US6413139B1

    专利类型

  • 公开/公告日2002-07-02

    原文格式PDF

  • 申请/专利权人 DOUGLAS WESLEY E.;

    申请/专利号US20000549347

  • 发明设计人 WESLEY E. DOUGLAS;

    申请日2000-04-14

  • 分类号A63H50/00;

  • 国家 US

  • 入库时间 2022-08-22 00:47:35

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