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    • 11. 发明申请
    • POURING MEMBER
    • 邀请会员
    • US20100206915A1
    • 2010-08-19
    • US12734188
    • 2008-10-17
    • Akihito MiyazakiHiroaki HayashiKimio TakeuchiYasuyuki TakeuchiManabu Hosokawa
    • Akihito MiyazakiHiroaki HayashiKimio TakeuchiYasuyuki TakeuchiManabu Hosokawa
    • B65D47/10
    • B65D41/0471B65D51/228B65D75/5861
    • Two or more rotation prevention sections 3d are extended vertically and downwardly and symmetrically with respect to the central axis from the end surface on the open end side of an unsealing cap 3, and, at substantially the center of the width direction of each rotation prevention section 3d, a recess 3e is formed such that it opens to the front end side of the rotation prevention section, and an engagement projection 2b which is engaged with said recess 3e in a direction almost parallel with the direction in which said rotation prevention sections 3d are extended vertically and downwardly is formed at a specific position of a flange part 2c provided in a boundary between a base part 23 and a pouring cylindrical part 22 of said pouring member main body 2, whereby unnecessary rotation of the unsealing cap 3 can be prevented and a user can easily judge whether unsealing has been completed.
    • 两个以上的旋转防止部3d从开封盖3的开口端侧的端面相对于中心轴线上下对称地延伸,并且在各旋转防止部的宽度方向的大致中央 如图3d所示,凹部3e形成为使其向旋转防止部的前端侧开口,并且与所述凹部3e接合的接合突起2b大致平行于所述防旋转部3d的方向 在设置在所述倾倒部件主体2的基部23和倾倒圆筒部22之间的边界的凸缘部2c的特定位置处形成有上下延伸,能够防止开封盖3的不必要的旋转, 用户可以容易地判断是否已经开封。