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    PERSONAL PROTECTIVE DEVICE STRAP CONNECTING BUCKLE ASSEMBLY
    2.
    发明公开
    PERSONAL PROTECTIVE DEVICE STRAP CONNECTING BUCKLE ASSEMBLY 审中-公开

    公开(公告)号：EP3145595A4

    公开(公告)日：2017-12-06

    申请号：EP15796062

    申请日：2015-05-12

    申请人： 3M INNOVATIVE PROPERTIES CO

    发明人： CASTIGLIONE DAVID M ,  BLOMBERG DAVID M ,  STEIN DAVID R ,  COWELL MICHAEL J

    IPC分类号： A62B18/08 ,  A44B11/25 ,  A44B11/26

    CPC分类号： A44B11/263 ,  A41D13/1161 ,  A44B11/008 ,  A62B18/084

    摘要： A buckle assembly for selectively connecting first and second straps of a personal protective device. The buckle assembly includes a receiver member and a latch member configured for coupling to a respective one of the straps. The receiver member defines a slot and provides a release arm. The latch member includes a latch tab pivotally connected to a base. In a latched state in which the latch member is disposed within the slot and a latch face is engaged with a capture surface. The release arm disposed over a portion of the latch tab. The latch face can be disengaged from the capture surface in response to an actuation force applied to the release arm. In some embodiments, the receiver member and the latch member incorporate various, complimentary guide surfaces that promote easy insertion of the latch member into the receiver member.

    RESPIRATOR HARNESS HAVING COLLAPSIBLE HEAD CRADLE
    3.
    发明公开
    RESPIRATOR HARNESS HAVING COLLAPSIBLE HEAD CRADLE 有权
    ATEMMASKengesCHIRR MIT FALTBAREM KOPFGESTELL

    公开(公告)号：EP2544769A4

    公开(公告)日：2015-07-22

    申请号：EP11753814

    申请日：2011-03-02

    申请人： 3M INNOVATIVE PROPERTIES CO

    发明人： CASTIGLIONE DAVID M ,  MITTELSTADT WILLIAM A ,  HOLMQUIST-BROWN THOMAS W

    IPC分类号： A62B18/02 ,  A41D13/11 ,  A61M16/06 ,  A62B9/04 ,  A62B18/08 ,  A62B23/02

    CPC分类号： A61M16/0683 ,  A62B18/084

    摘要： A respirator 10 that includes a harness 12 and a mask body 14. The harness 12 has one or more straps 21 and a head cradle 16 that is joined to the one or more straps 21 and that includes first and second laterally-extending members 18, 20 and a latch 26. The latch 26 is able to secure the laterally-extending members 18, 20 in a spaced apart first open position to allow for placement on a person's head and is able to disengage so that the members 18, 20 can move to a second collapsed position to allow for off-the-face storage. The harness is beneficial in that it can be quickly removed from the wearer's head and can be conveniently disposed behind the wearer's neck when the wearer wants to temporarily displace the mask body from their face.

    摘要翻译： 一种呼吸器10，其包括线束12和面罩主体14.线束12具有一个或多个带子21和头部支架16，其与一个或多个带子21连接并且包括第一和第二横向延伸构件18， 闩锁26能够将横向延伸的构件18,20固定在间隔开的第一打开位置，以允许放置在人的头部上并且能够脱离，使得构件18,20可以移动 到第二个折叠位置以允许面部存储。 线束是有益的，因为当佩戴者想要将面罩主体从其面部临时移位时，可以从佩戴者的头部快速地从佩戴者的头部移除并且可以方便地设置在穿着者的颈部后面。