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Deer Call
专利权人:
John Anthony Price
发明人:
John Anthony Price
申请号:
US16592636
公开号:
US20200107540A1
申请日:
2019.10.03
申请国别(地区):
US
年份:
2020
代理人:
摘要:
A deer call apparatus that has a cylindrical sound chamber end and a mouthpiece end that is in communication with the sound chamber. A reed is positioned inside the sound chamber and vibrates when air is blown into the mouthpiece. The reed is positioned over a grove that is cut or molded into a sound board that allows air to flow under the reed and cause the vibrations that create the sound. The mouth piece end of the sound chamber has small aperture or restricted sized hole that will only allow a certain amount of air into the call to keep the reed from locking up or creating an unwanted sound from the reed and sound board. The exit end of the call has an aperture the same size as the mouthpiece end to control the sound emitted from the call.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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