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公开(公告)号：US20150375834A1
公开(公告)日：2015-12-31
申请号：US14727764
申请日：2015-06-01
Applicant: Christopher Morgan Rowden
Inventor： Christopher Morgan Rowden
CPC classification number: B63B35/74 , A61H37/005 , A61H2201/0103 , A61H2201/1633
Abstract: A personal flotation device includes a hard outer shell, a seat, a centered leg straddle support, and a water ballast valve. The flotation device is fully submersible and has adjustable buoyancy that allows the user to sit upright on the device, floating at approximately armpit level in the water with the user's arms free and feet dangling down. The user can use his or her arms and legs to propel through the water, or perform other activities while floating because his or her hands are free to do so.
Abstract translation: 个人浮选装置包括硬外壳，座椅，居中的腿部跨接支撑件和水压载阀。 浮选装置是完全潜水的，具有可调节的浮力，允许使用者直立在设备上，在水中以腋下的水平漂浮，使用者的手臂自由而悬垂。 用户可以使用他或她的手臂和腿推动穿过水面，或者在浮动时进行其他活动，因为他或她的手是可以自由的。
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公开(公告)号：US09422038B2
公开(公告)日：2016-08-23
申请号：US14727764
申请日：2015-06-01
Applicant: Christopher Morgan Rowden
Inventor： Christopher Morgan Rowden
CPC classification number: B63B35/74 , A61H37/005 , A61H2201/0103 , A61H2201/1633
Abstract: A personal flotation device includes a hard outer shell, a seat, a centered leg straddle support, and a water ballast valve. The flotation device is fully submersible and has adjustable buoyancy that allows the user to sit upright on the device, floating at approximately armpit level in the water with the user's arms free and feet dangling down. The user can use his or her arms and legs to propel through the water, or perform other activities while floating because his or her hands are free to do so.
Abstract translation: 个人浮选装置包括硬外壳，座椅，居中的腿部跨接支撑件和水压载阀。 浮选装置是完全潜水的，具有可调节的浮力，允许使用者直立在设备上，在水中以腋下的水平漂浮，使用者的手臂自由而悬垂。 用户可以使用他或她的手臂和腿推动穿过水面，或者在浮动时进行其他活动，因为他或她的手是可以自由的。
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