| 摘要 |
In this publication is described a traditional forest helmet visor (1), plus in accordance with the invention a lightweight and ventilated plastic frame- body (3) that is connected to downparts of the visor (1) and a fabric- curtain (2) fastened into the inner circle of the framebody (3). The true function of the framebody (3) is to position a lightweight and elastic fabric-curtain (2) to an optimal location near the upper part of neck. For setting work mode the backsides of the framebody (3) can be connected either to the hearing protector structure or those can be connected together by expresshooks being in each other's endparts. Whith these solutions the fabric-curtain (2) can be positioned as aimed broadly round the circle of the upper neck. As a result the fabric-curtain (2) is properly interlaced and efficiently supplyes protection for the bare nec and face areas together with the current workwear. Due to the protection a general mobility in brushwoods is getting simpler and that equally enables a rise in working performance. The improved mobility is quite an advantage specially in clearingsaw-work, because it as a workform requires more motion just among branches. In addition the hearing protectors can be equipped with quite a familiar fabric-curtains and hangers as well. In the combimodell the backsides of the framebody (3) can be sized significantly shorter (21) accordingly and there is no purpose for any fastening elemets for work mode. |
