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公开(公告)号：US20210145106A1
公开(公告)日：2021-05-20
申请号：US17160786
申请日：2021-01-28
发明人： Gavin Michael VOS
摘要： A helmet includes a shell having a head-protecting portion and two opposing cheek-protecting portions, the two cheek-protecting portions extending downward, integrally from left and right ends of the head-protecting portion, respectively, a protector having a jaw-protecting portion and a neck-protecting portion, the neck-protecting portion extending backward, integrally from a back end of the jaw-protecting portion, wherein a top edge of the neck-protecting portion of the protector connects to bottom edges of the cheek-protecting portions of the shell, and a foam liner disposed on an inner side of the shell and on an inner side of the protector to couple the shell and the protector together. The helmet further comprises a support disposed within the protector and enclosed by the foam liner.
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公开(公告)号：US20190191810A1
公开(公告)日：2019-06-27
申请号：US16232683
申请日：2018-12-26
发明人： Gavin Michael VOS
CPC分类号： A42B3/125 , A42B3/06 , A42B3/062 , A42B3/105 , A42C2/00 , B29C45/14467 , B29C69/02 , B29C2045/14524 , B29K2105/04 , B29L2031/4821 , B29L2031/768
摘要： A helmet manufacturing method involves: producing a shell and a protector, the shell having two opposing cheek-protecting portions, the protector having a jaw-protecting portion and a neck-protecting portion connected to the jaw-protecting portion; putting the shell and the protector in a die such that bottom edges of the cheek-protecting portions of the shell connect to a top edge of the neck-protecting portion of the protector; introducing a foam material into the die, apply heat and pressure to the foam material such that the foam material expands and binds to an inner side of the shell and an inner side of the protector; and taking a helmet finished product out of the die. Therefore, both the jaw-protecting portion of the integrally-formed protector and the helmet finished product are reinforced.
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