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    • 3. 发明专利
    • Lid opening or closing tool
    • 开启或关闭工具
    • JP2005289453A
    • 2005-10-20
    • JP2004107553
    • 2004-03-31
    • Kobayashi Pharmaceut Co Ltd小林製薬株式会社
    • NOGUCHI HIROKAZU
    • B25B13/50B67B7/12B67B7/18B67B7/42
    • B25B13/50B67B7/18B67B7/42
    • PROBLEM TO BE SOLVED: To provide a lid opening or closing tool performing an efficient drum lid opening or closing operation through its compact configuration.
      SOLUTION: This lid opening or closing tool 1 is constructed such that two openings having different diameters to each other are formed at a top plate, this top plate has a large lid and a small lid threadably engaged with each of the openings, the large lid and the small lid have engagement members at their surfaces, and at least one of the large lid and the small lid is covered by a protective cover. This tool has a rod-like member 10 having an insertion part 12 at its one end and a flat plate-like opening or closing member 20 arranged at the other end of the rod-like member 10. The insertion part 12 is formed such that its thickness becomes gradually thinner toward its extremity end. Further, it has a fine and elongated extremity end surfface 12a.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供通过其紧凑构造执行有效的鼓盖打开或关闭操作的盖打开或关闭工具。 解决方案:该盖打开或关闭工具1被构造成使得在顶板处形成具有彼此不同直径的两个开口,该顶板具有大的盖和与每个开口螺纹接合的小盖, 大盖和小盖在其表面具有接合构件,并且大盖和小盖中的至少一个被保护盖覆盖。 该工具具有在其一端具有插入部12的杆状构件10和布置在杆状构件10的另一端的平板状开闭构件20.形成插入部12,使得 其厚度朝向其末端逐渐变薄。 此外,它具有细长且细长的末端末端12a。 版权所有(C)2006,JPO&NCIPI