ADAPTER FOR ATTACHING A HEADPHONES DEVICE TO A HELMET

    公开(公告)号:US20190141175A1

    公开(公告)日:2019-05-09

    申请号:US16221764

    申请日:2018-12-17

    IPC分类号: H04M1/05 A42B3/30 H04M1/60

    摘要: The invention relates to a replaceable adaptor for attaching a headset device to a helmet, which comprises: (a) a lower portion at a lower level having a shape suitable to be accommodated within a helmet cavity at the helmet; and (b) an adaptor cavity which is adapted to accommodate said headset device; wherein when a need is arisen to attach another headset having a different shape or dimensions to a same helmet, or when a need is arisen to replace the helmet by another helmet having a cavity of different shape or dimensions, said adaptor is replaced accordingly.

    AUTOMATED HELMET GAS BLADDER MAINTENANCE SYSTEM AND METHOD

    公开(公告)号:US20180104565A1

    公开(公告)日:2018-04-19

    申请号:US15833516

    申请日:2017-12-06

    IPC分类号: A63B71/08 A42B3/04 A42B3/12

    摘要: A system and method for easily and frequently checking the gas bladder pressure levels in a sports player's helmet and refilling them to maintain optimum head protection for the player. The system and method involve an electronic hand-held gas pump that wirelessly communicates with an adjacent wireless device that comprises a software application for controlling pump operation. The software application allows a user to build a player helmet profile that automatically displays current gas pressure in the gas bladder to which the pump is currently connected. The system and method establish a preferred gas pressure level for every bladder in the helmet when the helmet is being worn and when the helmet is not being worn. Spreadsheets for an entire team can be generated, not only depicting the preferred gas pressure levels but time/date data for periodic checks in order to maintain every bladder to its preferred gas pressure level.