| 发明名称 |
HEAD PROTECTION DEVICE AND RESPIRATOR DEVICE |
| 摘要 |
A head protection device (2), for protecting the head, includes a head bracket (4), with a visor (8) fastened rotatably to the head bracket (4) via two swivel joints (6), and with a branched air duct (10), which has one air inlet (12) and a plurality of air outlets (14). At least one of the air outlets (14) is arranged as a chin air outlet (20) at a lateral section (22) of the visor. At least one of the swivel joints (6) forms an inner air channel (24) extending as a part of the air duct (10) from the head bracket (4) to the visor (8). In addition, a respirator device is provided with the head protection device (2). |
| 申请公布号 |
US2016175624(A1) |
申请公布日期 |
2016.06.23 |
| 申请号 |
US201514974215 |
申请日期 |
2015.12.18 |
| 申请人 |
DRÄGER SAFETY AG & CO. KGAA |
发明人 |
BALKE Olaf;RADEMACHER Martin;FRANKE Katja |
| 分类号 |
A62B18/04;A62B18/10;A62B9/02;A62B18/08;A42B3/22;A42B3/28 |
主分类号 |
A62B18/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A head protection device for protecting a head of a wearer, the head protection device comprising:
a head bracket; a visor fastened rotatably to the head bracket via at least one swivel joint; and a branch air duct with one air inlet and with a plurality of air outlets, wherein: at least one of the air outlets is arranged as a forehead air outlet at an upper visor section; and at least one of the air outlets is arranged as a chin air outlet at a lateral section of the visor; and the at least one swivel joint forms an inner air channel extending as a part of the air duct from the head bracket to the visor. |
| 地址 |
Lubeck DE |
