利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

37 条记录 (耗时 0.013 秒)

    Support for a face shield
    3.
    发明授权
    Support for a face shield 失效
    支持面罩

    公开(公告)号：US07120939B1

    公开(公告)日：2006-10-17

    申请号：US10868525

    申请日：2004-06-15

    申请人： Jeremy Conrad Howard ,  Richard W. Canavan ,  Luke William Michas ,  Raymond Curci ,  Laurent Froissard

    发明人： Jeremy Conrad Howard ,  Richard W. Canavan ,  Luke William Michas ,  Raymond Curci ,  Laurent Froissard

    IPC分类号： A42B3/00

    CPC分类号： A42B3/225 ,  A42B3/14 ,  A61F9/029

    摘要： A face shield support includes an adjustable frame which fits over the head of a user during use and provides support for the face shield frame. In one embodiment, the frame includes a first, or frontal strap that extends from approximately above the ears of the user and across the forehead of the user, and a second or rear adjustable strap extending from approximately above the ears of the user and around the base of the user's head adjacent the occipital lobe. Connecting the rear and frontal straps are a pair of mounting members which secure the face shield frame to the support and which also pivotally connect the frontal and rear adjustable straps. An upper bridge may also be provided which extends over the top portion of a user's head and further secures the frontal and rear straps together. The frontal strap may optionally included an expanded frontal area for additional comfort.

    摘要翻译： 面罩支撑件包括可调节框架，其在使用期间配合在使用者的头部上方并且为面罩框架提供支撑。 在一个实施例中，框架包括从使用者的耳朵的大致上方延伸并穿过使用者的前额的第一或前部带，以及从使用者的耳朵的大致上方延伸的第二或后部可调整带 用户头部的基部邻近枕叶。 连接后部和正面带是一对安装构件，其将面罩框架固定到支撑件上，并且还可枢转地连接前部和后部可调节带。 也可以设置一个上桥，该上桥在使用者头部的顶部部分上延伸，并进一步将前带和后绑带固定在一起。 额头带可以可选地包括扩展的前部区域以用于额外的舒适。

    Face shield assembly
    4.
    发明授权
    Face shield assembly 有权
    面罩组合

    公开(公告)号：US07007306B2

    公开(公告)日：2006-03-07

    申请号：US10700940

    申请日：2003-11-04

    申请人： Jeremy C. Howard ,  Luke W. Michas ,  Richard W. Canavan ,  Raymond Curci ,  Laurent Froissard ,  Philip M. Johnson ,  Erica L. Osley

    发明人： Jeremy C. Howard ,  Luke W. Michas ,  Richard W. Canavan ,  Raymond Curci ,  Laurent Froissard ,  Philip M. Johnson ,  Erica L. Osley

    IPC分类号： A42B1/00

    CPC分类号： A42B3/225 ,  A42B3/14 ,  A61F9/029

    摘要： A face shield assembly including a frame and a removable protective element supported by the frame is disclosed herein. The protective element is removably supported in an opening of the frame by a channel, without the use of fasteners. Because the face shield lacks fasteners, it is easy to remove and replace, even with the use of gloves. In one embodiment, the frame is molded as a single, unitary member and includes an upper detent, a lower detent and a channel formed between a lip and the frame that receives an edge of the protective element in order to hold the protective element within the frame. In another embodiment, the frame is pivotally supported on a support structure such that the frame can be moved between an upper (out of use) and a lower (in use) position, and may further include an adjustable mounting member so that the frame can be selectively spaced relative to the user's head.

    摘要翻译： 本文公开了一种包括框架和由框架支撑的可移除保护元件的面罩组件。 保护元件通过通道可拆卸地支撑在框架的开口中，而不使用紧固件。 由于面罩缺少紧固件，即使使用手套也很容易拆卸和更换。 在一个实施例中，框架被模制成单一的整体构件，并且包括上制动器，下制动器和形成在唇缘和框架之间的通道，该通道容纳保护元件的边缘，以将保护元件保持在 帧。 在另一个实施例中，框架枢转地支撑在支撑结构上，使得框架可以在上部（不在使用）和下部（在使用）位置之间移动，并且还可以包括可调整的安装构件，使得框架 相对于用户的头部有选择地间隔。