Safety pen cap
    2.
    发明公开
    Safety pen cap 失效
    SicherheitskappefürSchreibgerät。

    公开(公告)号:EP0481479A1

    公开(公告)日:1992-04-22

    申请号:EP91117739.2

    申请日:1991-10-17

    IPC分类号: B43K23/08

    CPC分类号: B43K23/124

    摘要: An integrally formed safety pen cap comprises a cap body with closed and open axial ends, and further at least one groove (4) extending on the outer circumference of the cap body (1) in the axial direction from the edge at the closed end towards an intermediate position of the cap body (1), and at least one rib (3) projecting from the cap body (1) and axially extending from a position above the intermediate end of said grooves (4) up to the edge at the open end (2) of the cap body.

    摘要翻译: 整体形成的安全笔帽包括具有封闭且敞开的轴向端部的盖体,以及至少一个凹槽(4),其在所述盖体(1)的外圆周上沿着轴向方向从封闭端的边缘朝向 盖主体(1)的中间位置,以及至少一个从盖主体(1)突出的肋(3),并且从所述凹槽(4)的中间端上方的位置轴向延伸到所述开口 盖体的端部(2)。