公开(公告)号：US10743601B2

公开(公告)日：2020-08-18

申请号：US16615415

申请日：2018-05-23

申请人： Darryl Rodney Flack

发明人： Darryl Rodney Flack

IPC分类号： A42B3/08

摘要： A chin strap with two axes of support for improved helmet retention. A first portion of the strap passes under the chin as per a conventional chin strap, and a second portion holds a cup on the point of the chin. The two portions of strap are disposed at approximately 55 degrees to each other, thus providing the two axes of support and consequently improved retainment of the helmet on the rider's head when impacted.

公开(公告)号：US20200100553A1

公开(公告)日：2020-04-02

申请号：US16615415

申请日：2018-05-23

申请人： Darryl Rodney FLACK

发明人： Darryl Rodney FLACK

IPC分类号： A42B3/08

摘要： A chin strap with two axes of support for improved helmet retention. A first portion of the strap passes under the chin as per a conventional chin strap, and a second portion holds a cup on the point of the chin. The two portions of strap are disposed at approximately 55 degrees to each other, thus providing the two axes of support and consequently improved retainment of the helmet on the rider's head when impacted.

公开(公告)号：US20190261720A1

公开(公告)日：2019-08-29

申请号：US16309213

申请日：2017-06-14

申请人： Darryl Rodney FLACK

发明人： Darryl Rodney FLACK

IPC分类号： A42B3/06 ,  A42B3/08 ,  A42B3/22 ,  A42B3/28 ,  A42B3/32 ,  A42B3/12

摘要： A chin-bar for a helmet with a crumple zone and an integrated air-flow system formed from passages running internally from the bottom to the top of the chin-bar. A scoop at the bottom of the chin-bar controls air flow. Diffusers at the top provide de-misting and fresh air to the rider.

公开(公告)号：US11172720B2

公开(公告)日：2021-11-16

申请号：US16309213

申请日：2017-06-14

申请人： Darryl Rodney Flack

发明人： Darryl Rodney Flack

IPC分类号： A42B3/08 ,  A42B3/28 ,  A42B3/06 ,  A42B3/12 ,  A42B3/22 ,  A42B3/32

摘要： A chin-bar for a helmet with a crumple zone and an integrated air-flow system formed from passages running internally from the bottom to the top of the chin-bar. A scoop at the bottom of the chin-bar controls air flow. Diffusers at the top provide de-misting and fresh air to the rider.