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    • 32. 发明专利
    • Plastic-made cap
    • 塑料制品
    • JP2011136726A
    • 2011-07-14
    • JP2009297478
    • 2009-12-28
    • Japan Crown Cork Co Ltd日本クラウンコルク株式会社
    • YAMAZAKI YASUNORI
    • B65D41/34
    • B65D41/3409B65D51/245
    • PROBLEM TO BE SOLVED: To provide a plastic-made cap capable of relieving a sense of touch impaired to a finger-tip, etc., when opened, simultaneously especially capable of easily opening even if having a smaller diameter, and having high grip performance by a jig, and capable of being reliably screw-engaged with an opening or a spout of a container, etc., after molding. SOLUTION: The cap includes a top plate part and a cylindrical sidewall 5. A nonslip knurling 50 extending upward from the bottom part of the cylindrical sidewall 5 spaced out circumferentially all over the circumference is formed on the outer surface of the cylindrical sidewall 5. The cylindrical sidewall 5 includes a base 5a extending substantially upright from the lower end. The area in which the knurling 50 is formed consists of the base 5a of the cylindrical sidewall 5 and a nonslip reinforcement part located above the base 5a. All the knurling 50 includes a part located on the outer surface of the base 5a, and the part located on the outer surface of the base 5a has a uniform projecting height. A part of the knurling spaced out circumferentially exceeds the base 5a and extends to the nonslip reinforcement part. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:提供一种塑料制的盖,其能够在打开时缓解指尖等触摸感,同时特别是即使具有较小的直径也容易打开,并且具有 通过夹具具有高抓地力性能,并且能够在模制之后与容器等的开口或出口可靠地螺纹接合。 解决方案:盖包括顶板部分和圆柱形侧壁5.在圆柱形侧壁的外表面上形成从圆柱形侧壁5的底部向上延伸的非滑动滚花50,圆柱形侧壁5在圆周方向上周向间隔开, 圆柱形侧壁5包括从下端基本上直立延伸的基部5a。 形成滚花50的区域由圆筒形侧壁5的基部5a和位于基部5a上方的非滑动加强部构成。 所有的滚花50包括位于基部5a的外表面上的部分,位于基部5a的外表面上的部分具有均匀的突出高度。 沿圆周方向间隔开的滚花的一部分超过基部5a并延伸到非滑动加强部分。 版权所有(C)2011,JPO&INPIT
    • 33. 发明专利
    • Plug unit and bag body using the same
    • PLUG单元和袋子使用它
    • JP2008143536A
    • 2008-06-26
    • JP2006330869
    • 2006-12-07
    • Hosokawa Yoko Co Ltd株式会社細川洋行
    • UMENAKA KAZUHIRO
    • B65D41/34B65D33/38
    • B65D41/3409B65D75/5883
    • PROBLEM TO BE SOLVED: To provide a plug unit which is provided with a tamper-proof function for easily and visibly finding out that an unopened cap was opened when the same was opened and which does not require strong power in opening while correcting an inverted V-shaped deformation which occurs from the easy cut part of a tamper-proof ring in sealing the spout with the cap.
      SOLUTION: This relates to a plug unit comprising a spout 20 with a tubular opening 21 and a cap 2 for closing the opening of the spout. The cap 2 is provided with a tamper-proof ring 10 connected to its bottom end through an easy cut connecting piece. The tamper-proof ring is formed with an easy cut part 14 which is cut by being pulled in the peripheral direction and a tab part fitting with a rachet provided on the spout side. A tamper-proof ring support part 45 with a height for constantly maintaining the horizontal position of the ring by contacting a part of the bottom face of the ring in screwing the cap on is provided at least on two peripheral areas of the spout opening.
      COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供一种具有防篡改功能的插头单元,用于容易且可视地发现当打开时打开未打开的盖并且在校正期间不需要强大的打开功率 从防盗环的容易切割部分发生的倒V形变形,用于将喷嘴与盖密封。 解决方案:这涉及一种插头单元,其包括具有管状开口21的出口20和用于封闭出口开口的盖子2。 帽2设置有通过易切割连接件连接到其底端的防篡改环10。 防盗环形成有通过沿周向被拉动而切割的易切割部分14和与设置在喷口侧上的刺刀配合的突出部分。 至少在出口开口的两个周边区域上设置防窜改环支撑部分45,其具有用于通过接触环的底面的一部分来恒定地保持环的水平位置的高度。 版权所有(C)2008,JPO&INPIT
    • 37. 发明专利
    • Cap with a tamper-evident mechanism
    • JP3574474B2
    • 2004-10-06
    • JP20230594
    • 1994-08-26
    • 日本クラウンコルク株式会社
    • 俊次 山田修 石井
    • B65D41/34B65D49/12
    • B65D41/3409
    • PURPOSE: To prevent break of a bridging part at the time of capping and easily remove a cap from a mold at the time of molding by a method wherein a projection of a cap body and a projection of a TE band are engaged with each other when the TE cap is closed. CONSTITUTION: A cap body 4 consists of a top plate part 2 and a skirt part 3 vertically provided downward from the peripheral edge thereof. A tamper evident (TE) band 6 having a fastening projection piece engaging with a bore part of a container at the inner peripheral surface thereof is connected to the cap body 4 through a bridging part 5 at the lower part of the skirt part 3. In this TE cap 1, the cap body 4 is provided with a projection 11 on the lower outer peripheral surface of the skirt part 3. On the other hand, the TE band 6 has an inner diameter set to be larger than the outer diameter of the cap body 4 and is provided with a projection 10 on the upper inner peripheral surface thereof. The projection 11 of the cap body 4 and the projection 10 of the TE band 6 are engaged with each other when the TE cap 1 is closed, whereby the break of the bridging part 5 at the time of capping is prevented.
    • 39. 发明专利
    • Metallic container lid
    • JP3493635B2
    • 2004-02-03
    • JP28070494
    • 1994-11-15
    • 日本クラウンコルク株式会社
    • 寿 中嶋
    • B65D41/34
    • B65D41/3447B65D41/3409
    • PURPOSE: To prevent a partial breakage of weakened lines in the peripheral direction and axial direction from generating at the time of fitting of a container lid by forming a score line which extends along a bridged part which is hard to break, at a location which is higher than the extended location of the breakable line in the peripheral direction, for a container lid made of a metal with pilfer proof characteristics. CONSTITUTION: A container lid 2 has a circular top surface wall 4, and a cylindrical skirt wall 6 which hangs from the peripheral edge of the top surface wall 4. At a lower part of the skirt wall 6, an annular swollen part 8 is formed, and between slits 16 and 18 which are adjacent to the swollen part 8, a weakened line 10 in the peripheral direction, wherein bridged parts 20 and 22 are provided, is formed. The weakend line 10 in the peripheral direction divides the skirt wall 6 into an upper main part 12 and a lower pilfer proof skirt part 14. Then, on the skirt part 14, a weakened line 26 in the axial direction which extends downward from the front end in the opening rotation direction of the short slit 18 is formed. Also, a score 40 which extends along a bridged part 22 which is hard to break is provided at a location which is higher than the extended location of the weakened line 10 in the peripheral direction.