Manually operable rotary syringe
    8.
    发明授权
    Manually operable rotary syringe 失效
    手动旋转式注射器

    公开(公告)号:US4505702A

    公开(公告)日:1985-03-19

    申请号:US452552

    申请日:1982-12-23

    摘要: A manually operated rotary syringe comprises a fixed base member and a relatively rotable cap member, one of which has an arcuate recess and the other of which carries a mating plug which is received in the arcuate recess in fluid tight relationship with the walls of the recess. Outlet means extend through the stationary base from one end of the arcuate recess such that on rotation of the cap the plug will be caused to traverse the recess towards the outlet to expel the contents of the recess through the outlet means in the base. Means are provided to permit rotation of the cap with respect to the base in only in the direction of operation.

    摘要翻译: 手动旋转注射器包括固定的基座构件和相对可旋转的盖构件,其中一个具有弓形凹部,另一个具有一个配合的塞子,其接合在弓形凹槽内,与凹槽的壁呈流体密封的关系 。 出口装置从弓形凹部的一端延伸通过固定基座,使得在盖的转动时,插头将使凹槽朝向出口移动,以通过基座中的出口装置排出凹部的内容物。 提供装置以允许帽仅在操作方向上相对于基座旋转。