| 摘要 |
A one-handed manipulation tool of a cap type is fitted on and fixed to a head portion of a dispenser pump. The one-handed manipulation tool includes a push base and a ceiling portion vertically separated from each other and coupled to each other by two stays to thereby define an insertion space for a finger between them. It is possible to push the head portion of the pump by an inserted finger of a hand, and to simultaneously receive a liquid from a pump nozzle by a palm of the hand. It provides an improved pump manipulation ability in case of one-handed usage, allows for a plurality of orientations of fingertips relative to a pump at this time, and eliminates a changeover manipulation of a nozzle in case of changeover to a two-handed style or a one-handed style which has been required in the conventional way.
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