发明名称 Helmet with rotatable accessory mount and method of making the same
摘要 A helmet and method of making the same for allowing repeatably removable and adjustable attachment of helmet accessories, that includes an inner liner member for substantially covering a wearer's head, and an outer shell member that includes an upper shell surface, a lower shell surface which substantially covers an upper liner surface of the inner liner member, and at least one mounting hole formed therethrough. A grommet with a access hole formed therethrough is attached to the outer shell so that the access hole is aligned with the mounting hole. A helmet accessory has at least one mounting member insertable through the access hole. An engagement member is rotatably attached to the grommet with a predetermined amount of friction therebetween, and has means for removably engaging the helmet accessory mounting member inserted through the access hole for removably mounting the helmet accessory to the helmet. The predetermined amount of friction is selected to be low enough to allow a wearer of the helmet to rotate the helmet accessory between various rotational positions, yet high enough to selectively hold the helmet accessory in any of the various rotational positions.
申请公布号 US6009561(A) 申请公布日期 2000.01.04
申请号 US19980140615 申请日期 1998.08.26
申请人 BELL SPORTS INC. 发明人 BULLOCK, CHRISTOPHER;GRIM, MICHAEL;THORNE, FLINT
分类号 A42B3/22;(IPC1-7):A42B3/04 主分类号 A42B3/22
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