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    • 1. 发明申请
    • SWIM FINS
    • WO2010036812A1
    • 2010-04-01
    • PCT/US2009/058244
    • 2009-09-24
    • JOHNSON, Mark, R.
    • JOHNSON, Mark, R.
    • A63B31/08
    • A63B31/11A63B31/12A63B2031/112
    • Swim fins that attach to the legs of a swimmer to aid movement through the water. In one example embodiment, a swim fin includes an upper support frame, a lower support frame, a lower blade attached to the lower support frame, and at least one hinge assembly connecting the upper support frame to the lower support frame. The upper support is configured to be generally positioned along and attached to the front of a swimmer's lower leg between the swimmer's knee and ankle. The lower support frame is configured to extend, in a swimming position, from a position proximate the swimmer's ankle to a position beyond the end of the swimmer's foot. The at least one hinge assembly allows the lower support frame to be rotated upward from the swimming position to a walking position. The walking position enables the swimmer to walk barefoot on a surface without the lower support frame nor the lower blade substantially contacting the surface.
    • 游泳翅膀附着在游泳者的腿上,以帮助运动穿过水面。 在一个示例性实施例中,游翼包括上支撑框架,下支撑框架,附接到下支撑框架的下刀片以及将上支撑框架连接到下支撑框架的至少一个铰链组件。 上支撑构造成通常沿游泳者的膝盖和脚踝定位并且连接到游泳者的小腿的前部。 下支撑框架构造成在游泳位置从靠近游泳者脚踝的位置延伸到游泳者脚的末端以外的位置。 至少一个铰链组件允许下支撑框架从游泳位置向上旋转到行走位置。 步行位置使得游泳者赤脚走在表面上,而没有下支撑框架,而下刀片基本上接触表面。
    • 2. 发明申请
    • RETRACTABLE SWIM FINS
    • 可回收SWIM FINS
    • WO2011056996A1
    • 2011-05-12
    • PCT/US2010/055486
    • 2010-11-04
    • JOHNSON, Mark, R.
    • JOHNSON, Mark, R.
    • A63B31/08
    • A63B31/12A63B31/14A63B2031/112A63B2031/115
    • Retractable swim fins that attach to the legs of a swimmer to aid movement through the water In one example embodiment, a retractable swim fin includes an upper support frame, a lower support frame, and a sliding assembly connecting the upper support frame to the lower support frame. The upper support frame is configured to be attached to the front of a swimmer's lower leg. The lower support frame includes means for aquatic propulsion and is configured to extend, in a swimming position, to a position covering the majority of the dorsum of the swimmer's foot. The lower support frame is also configured to retract, in a walking position, to a position that does not interfere with the dorsum of the swimmer's foot. The walking position enables the swimmer to walk barefoot on a surface without the lower support frame substantially contacting the surface.
    • 连接在游泳者的腿部以帮助运动通过水的可收缩的游泳翅片在一个示例性实施例中,可伸缩的鱼翅包括上支撑框架,下支撑框架和将上支撑框架连接到下支撑件的滑动组件 帧。 上支撑框架被配置为附接到游泳者的小腿的前部。 下支撑框架包括用于水上推进的装置,并且构造成在游泳位置延伸到覆盖游泳者脚的大部分背部的位置。 下支撑框架还构造成在步行位置缩回到不干扰游泳者脚的背部的位置。 行走位置使得游泳者赤脚走在表面上,而下部支撑框架基本上与表面接触。
    • 3. 发明申请
    • EXHALATION VALVE FOR USE IN AN UNDERWATER BREATHING DEVICE
    • 用于水下呼吸装置的排气阀
    • WO2008103768A3
    • 2008-11-06
    • PCT/US2008054475
    • 2008-02-20
    • JOHNSON MARK R
    • JOHNSON MARK R
    • B62B7/00
    • B63C11/205Y10T137/7843Y10T137/7867
    • An underwater breathing device, such as a snorkel, may include an exhalation valve. The exhalation valve is configured to produce positive end-expiratory pressure in the airway of a user of the underwater breathing device. The exhalation valve includes a plate defining an exhalation port and at least one chamber port, an exhalation conduit connected to the exhalation port, and a flexible membrane that is sealable against a surface of the plate. A lower portion of the exhalation conduit is divided by a septum which divides the exhalation conduit and the exhalation port into a first exhalation port connected to a first exhalation conduit and a second exhalation port connected to a second exhalation conduit. The flexible membrane is sized and positioned to be capable of sealing the first exhalation port and the second exhalation port.
    • 诸如浮潜的水下呼吸装置可以包括呼气阀。 呼气阀被配置为在水下呼吸装置的使用者的气道中产生正的呼气末正压。 呼气阀包括限定呼气端口和至少一个腔室端口的板,连接到呼出口的呼气导管以及可抵靠板的表面密封的柔性膜。 呼气管道的下部被隔膜分隔,隔膜将呼气管道和呼气口分成与第一呼气管道连接的第一呼气口和连接到第二呼气管道的第二呼气口。 柔性膜的尺寸和定位能够密封第一呼气口和第二呼气口。
    • 5. 发明申请
    • EXHALATION VALVE FOR USE IN AN UNDERWATER BREATHING DEVICE
    • 用于水下呼吸装置的呼吸阀
    • WO2008103768A2
    • 2008-08-28
    • PCT/US2008/054475
    • 2008-02-20
    • JOHNSON, Mark, R.
    • JOHNSON, Mark, R.
    • B63C11/16
    • B63C11/205Y10T137/7843Y10T137/7867
    • An underwater breathing device, such as a snorkel, may include an exhalation valve. The exhalation valve is configured to produce positive end-expiratory pressure in the airway of a user of the underwater breathing device. The exhalation valve includes a plate defining an exhalation port and at least one chamber port, an exhalation conduit connected to the exhalation port, and a flexible membrane that is sealable against a surface of the plate. A lower portion of the exhalation conduit is divided by a septum which divides the exhalation conduit and the exhalation port into a first exhalation port connected to a first exhalation conduit and a second exhalation port connected to a second exhalation conduit. The flexible membrane is sized and positioned to be capable of sealing the first exhalation port and the second exhalation port.
    • 水下呼吸装置,例如通气管,可以包括呼气阀。 呼气阀构造成在水下呼吸设备的使用者的气道中产生正的呼气末压力。 呼气阀包括限定呼气端口和至少一个腔室端口的板,连接到呼气端口的呼气导管以及可抵靠板的表面密封的柔性膜。 呼气导管的下部被隔膜分隔,该隔膜将呼气导管和呼气端口分成连接到第一呼气导管的第一呼气端口和连接到第二呼气导管的第二呼气端口。 柔性膜的尺寸和位置应能够密封第一呼气口和第二呼气口。