公开(公告)号：US07398561B2

公开(公告)日：2008-07-15

申请号：US11335869

申请日：2006-01-19

申请人： Young-Il Kim ,  Chang-Seob Lee ,  Dal Busco Giacomo

发明人： Young-Il Kim ,  Chang-Seob Lee ,  Dal Busco Giacomo

IPC分类号： A42B1/08

CPC分类号： A42B3/222 ,  A42B3/326

摘要： A device for opening-closing jaw guard of a helmet is disclosed. The device has a hinge means 400 comprising fixed plates 410 which are fixed on both the left and right sides of the helmet body 1 and each of which has a long hole 411, operating plates 420 which are fixed on the inside of the left and right extending portions 4a of the jaw guard 4 and each of which has an arc-shaped internal gear 421, a planetary gear 430 which is engaged with the internal gear 421 of the operating plate 420, and has a protuberance 431 formed on either side, and a cutaway portion 432 formed on the outer circumference; and a pivoting lever 440 which has a shaft protuberance 441 of front end inserted into the cutaway portion 432 of the planetary gear 430 and a penetration hole 442 of rear end inserted into the main boss 423 of the operating plate 420.

摘要翻译： 公开了一种用于打开头盔的颚板护罩的装置。 该装置具有铰链装置400，该铰链装置400包括固定在头盔主体1的左右两侧的固定板410，每个固定板具有长孔411，操作板420固定在左右两侧 颚板护罩4的延伸部分4a，其中每一个具有弧形内齿轮421，与操作板420的内齿轮421接合的行星齿轮430，并且具有形成在任一侧上的突起431， 以及形成在外周上的切口部432; 以及枢转杆440，其具有插入行星齿轮430的切除部432中的前端的轴突部441和插入操作板420的主凸起部423的后端的贯通孔442。

公开(公告)号：US07540033B2

公开(公告)日：2009-06-02

申请号：US11335855

申请日：2006-01-19

申请人： Young-Il Kim ,  Chang-Seob Lee ,  Dal Busco Giacomo

发明人： Young-Il Kim ,  Chang-Seob Lee ,  Dal Busco Giacomo

IPC分类号： F41H1/04

CPC分类号： A42B3/226

摘要： A device for opening-closing sun visor of a helmet is disclosed. The device comprises a helmet body 10 provided in front with an opening portion 11 for the face and having a pair of hinge shafts 12 protruded on both the left and right sides, a sun visor 20 having a visor portion 21 placed on the side of the opening portion 11 of the helmet body 10, extending portions 22 extended to the left and right sides of the visor portion 21, and hinge slots 23 formed at the ends of the extending portions 22; and an opening-closing mechanism 30 having a slider 31 connected to the top center of the visor portion 21 of the sun visor 20, a guide rail 32 which is attached to the ceiling of the helmet body 10, and a guide holder 35 which is attached lengthwise to the top center of the helmet body.

摘要翻译： 公开了一种用于打开头盔遮阳板的装置。 该装置包括：头盔本体10，其前面设置有用于面部的开口部分11，并且具有在左右两侧突出的一对铰链轴12，遮阳板20具有放置在该侧面上的遮阳板部分21 头盔主体10的开口部分11，延伸到遮阳板部分21的左侧和右侧的延伸部分22以及形成在延伸部分22的端部处的铰链槽23; 以及具有与遮阳板20的遮阳板部21的顶部中心连接的滑块31的开闭机构30，安装在头盔主体10的天花板上的导轨32和导向架35， 长度方向连接到头盔主体的顶部中心。