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1. 发明专利

JP4547073B2 Bottle cap assembly and inspection method of the fastening state 有权
公开(公告)号：JP4547073B2
公开(公告)日：2010-09-22
申请号：JP2000202020
申请日：2000-07-04
申请人：日本クラウンコルク株式会社
发明人：寿中嶋 , 裕児叶野 , 誠司福士 , 善弘貝塚
IPC分类号： B67B3/20 , B65D41/34
CPC分类号： B65D41/04 , B65D41/3409 , B67B3/261
摘要： PROBLEM TO BE SOLVED: To provide a bottle cap assembly and a method for inspecting the same wherein the tied state of the bottle cap assembly can be surely checked from one direction at a glance and also the tied state can be easily inspected from above by means of one camera. SOLUTION: The bottle cap assembly consists of a bottle, which includes a screw thread portion and a support ring on the neck of the bottle and in which at least one rolling angle checking mark is formed on the outer periphery of the neck, and a cap which includes a skirt part which has a screw thread portion on the top plate and inner circumferential surface and in which at least one rolling angle checking mark is formed on the outer periphery, wherein the rolling angle checking mark is formed on the periphery of the top plate or in a corner between the top plate and the skirt, while checking mark is formed in the support ring.

3. 发明专利

JP4034391B2 Plastic cap having a sorting function 失效
公开(公告)号：JP4034391B2
公开(公告)日：2008-01-16
申请号：JP30103297
申请日：1997-10-31
申请人：日本クラウンコルク株式会社
发明人：正男八下田 , 恭典山崎 , 榮規村上 , 修石井 , 洋一辻口
IPC分类号： B65D41/34 , B65D47/12
CPC分类号： B65D41/3409
摘要： PROBLEM TO BE SOLVED: To provide a plastic cap having separation feature wherein a cap body can be easily removed from a container mouth without providing a breaking line such as a score on the cap body. SOLUTION: A first ratchet 8 is formed on an external face of a skirt 6, while a horizontal flange 7 protruding outward horizontally is formed at a lower end of the skirt. An upper lid 2 includes a thread 16 for screw-fastening a cap body 1 into an internal face of a cylindrical side wall, while a circular band 31 is provided via a breakable bridge 30 at a lower end of the cylindrical side wall. A second ratchet 32 is formed on an internal face of the circular band, wherein while the upper lid is screw-engaged with the cap body, an entire periphery of the external face of the skirt is covered by the circular band, and also the first and second ratchets are formed in a relation that rotation of the circular band in a direction for closing is allowed, but rotation in a direction for opening is limited.

4. 发明专利

JP2007501169A Sealing member comprising a fragile marked with bands of opening prevention function 审中-公开
公开(公告)号：JP2007501169A
公开(公告)日：2007-01-25
申请号：JP2006522180
申请日：2004-08-04
申请人：アバカス (シー.アイ.)リミテッドアズトラスティーフォーザベイビュートラスト
发明人：ヒギンズ，クリストファー，リンドン
IPC分类号： B65D41/34 , B65D41/04 , B65D47/08 , B65D51/28 , B65D81/32 , B65D83/00
CPC分类号： B65D41/3409 , B65D41/0421 , B65D41/0428 , B65D41/3428 , B65D47/0857 , B65D51/2828
摘要：【課題】
【解決手段】この発明は、容器の封止部材に関し、特に、容器の開封防止機能に関するものである。本発明のある実施例は、容器および容器に接続するための封止部材を提供し、封止部材は、上側の壁（１０２）と、この上側の壁と一体に形成され上側の壁から下の方向に向かって延びるスカートであって、封止部材を容器に固定するために容器のネック部に係合するようにされたスカート（１０４）と、スカートに対し壊れやすく接続された開封防止機能の付いたバンド（１１０）と、を備え、容器のネック（１０）は、このネックから外側の方向に延び、開封防止機能の付いたバンドのタブ（１２２）と係合するようにされた、複数の不連続に間隔を開けて設けられた突起（１８）を備えることで、容器のスカートからバンド（１１０）を容易に破壊する。
【選択図】図１

5. 发明专利

JP3847868B2 Plastic container closure having a tamper evident characteristic 失效
公开(公告)号：JP3847868B2
公开(公告)日：2006-11-22
申请号：JP33618896
申请日：1996-12-17
申请人：日本クラウンコルク株式会社
发明人：義弘貝塚
IPC分类号： B65D41/34 , B65D49/12
CPC分类号： B65D41/3409 , B65D41/3428 , B65D2101/0046 , B65D2101/0053 , B65D2101/0061
摘要： A plastic container closure having tamper evident properties of a type in which axial breakage means disposed in a tamper evident bottom portion is constituted from a slit continuously extending from the upper end of the tamper evident bottom portion substantially to its lower end. A first high strength bridging portion is disposed on one circumferential side of an upper end of the axial breakage means, while a second high strength bridging portion is disposed on the other circumferential side of the upper end of the axial breakage means, whereby when the container closure is mounted on a mouth-and-neck portion of a container, the tamper evident bottom portion is prevented from being enlarged at a site where its axial breakage means exists.

6. 发明专利

JP3697490B2 Pill fur proof plastic cap 失效
公开(公告)号：JP3697490B2
公开(公告)日：2005-09-21
申请号：JP23024595
申请日：1995-09-07
申请人：日本山村硝子株式会社
发明人：英男石橋
IPC分类号： B65D41/34
CPC分类号： B65D41/3409 , B65D41/3447
摘要： PROBLEM TO BE SOLVED: To easily remove the remaining lower part of a cap when a bottle is recycled, by a method wherein a tearing band is provided below a main closure, a lower band with protrusions to be connected to the bottle is provided below the tearing band and both bands are connected together by a vertical joint. SOLUTION: A narrow-necked bottle 24 has a neck 21 with a single screw thread and a main closure 2 has a screw thread 12 inside corresponding to the screw tread of the neck 21. At least two unsealing annular scores 3 and 4 are formed below the screw thread 12, so that a tearing band 5 with a pull tab at one end to form a tearing start point is formed between the scores 3 and 4. In addition, a lower band 7 having stoppers 13 on the inside is arranged below the tearing band 5 and the stoppers 13 connect to protrusions 23 of the narrow-necked bottle 24 when the main closure 2 is mounted. The lower band 7 is partly connected to the tearing band 5 by a vertical joint so that it can be removed from the main closure 2 by tearing off the tearing band 5.

7. 发明专利

JP3552720B2 Improvement on the tamper-proof ring of the sealing of the container 失效
公开(公告)号：JP3552720B2
公开(公告)日：2004-08-11
申请号：JP51186994
申请日：1993-11-15
申请人：ビーソン・アンド・サンズ・リミテッド
发明人：キング・ウィットニー・ミルナー , キング・ロジャー・ミルナー
IPC分类号： B65D41/34
CPC分类号： B65D41/3409 , B65D41/3428

8. 发明专利

JP3524964B2 Plastic cap with a tamper evident property 失效
公开(公告)号：JP3524964B2
公开(公告)日：2004-05-10
申请号：JP23924194
申请日：1994-10-03
申请人：日本クラウンコルク株式会社
发明人：修石井 , 洋一辻口
IPC分类号： B65D41/34
CPC分类号： B65D41/3409
摘要： PURPOSE: To make discernment easy for breaking on bridge parts of a break line of a plastic cap by a method wherein knurls are provided to a skirt-like side wall of the cap on several points in its circumferential direction, extending from is lower part to an annular band. CONSTITUTION: A cap has skirt-like side wall 2 dangling from the peripheral edge of a top board 1 thereof, and an annular band 4 is provided to the lower end of the side wall 2 through a break line 3. The break line 3 is formed in perforation, and bridge parts 3a connecting the side wall 2 and the annular band 4 are provided to the break line at fixed intervals. Ratchets 7, provided at fixed intervals to the inside of the annular band 4, are engaged with ratchets formed to the exterior on the mouth of a container, and a big force of resistance is given thereby to the annular band 4 when the cap is opened. Lower knurls 10 are provided to the side wall 2 on several, positions apart from one another, extending from the lower outside of the side wall to the annular band 4 with the break line 3 being crossed. Therefore, relative displacement, etc., be easily discerned when such a state occurs to the side wall 2 and the annular band 4.

9. 发明专利

JP3374253B2 Method of manufacturing a synthetic resin container closure having a tamper evident feature 失效
标题翻译：空值
公开(公告)号：JP3374253B2
公开(公告)日：2003-02-04
申请号：JP8065293
申请日：1993-04-07
申请人：日本クラウンコルク株式会社
发明人：英彦近江
IPC分类号： B29C69/00 , B29D99/00 , B29L31/56 , B65D41/34 , B65D55/08 , B29D31/00
CPC分类号： B65D41/3409
摘要： PURPOSE:To surely make slits function by a method wherein a plurality of cutters set in the length extending from the outer circumferential face of a tamper evident ring part to its inner circumferential face while being unable to cut holding pieces provided to the inner circumferential face are moved relatively against a container cap in its axial direction. CONSTITUTION:Two cutters set in the length extending from the outer circumferential face of a tamper evident ring part 10 to its inner circumferential face while being unable to cut holding pieces 22 are arranged so that they can satisfy a formula (n+1)P- t>D>np+t (wherein D stands for the distance between two adjoining slits, P stands for pitches of holding pieces, t stands for the width of the root of the holding pieces 22, n stands for the number of holding pieces provided between two adjoining slits) and become larger than the pitch S for bridging parts 20 forming a weakening line. The two cutters constructed as mentioned above are moved relatively in the axial direction of a container cap 2, and two vertical slits 24 extending from the lower end of the tamper evident ring part 10 to the weakening line are formed with one out of the above two slits formed in a position where the root 220 of the holding piece 22 does not exist.
摘要翻译：目的：通过以下方式可靠地进行狭缝的切割功能，其中，在不能切割设置在内周面上的保持片的情况下，将多个切割器设置在从防拆封环部分的外周面延伸到其内周面的长度的方法中，在其轴向上相对于容器盖移动。构成：将从防拆封环部10的外周面延伸到其内周面的长度不同的两个切割器被设置为不能切割保持片22，使得它们可以满足公式（n + 1）P- t> D> np + t（其中D表示两个相邻狭缝之间的距离，P表示保持件的间距，t表示保持件22的根部的宽度，n表示设置的保持件的数量在两个相邻狭缝之间）并且变得大于形成弱化线的桥接部分20的间距S. 如上所述构造的两个切割器相对于容器盖2的轴向移动，并且从显窃启环10的下端延伸到弱化线的两个垂直狭缝24由上述两个中的一个形成狭缝形成在保持片22的根部220不存在的位置。

10. 发明专利

JP5481186B2 Plastic caps 有权
公开(公告)号：JP5481186B2
公开(公告)日：2014-04-23
申请号：JP2009297478
申请日：2009-12-28
申请人：日本クロージャー株式会社
发明人：恭典山崎
IPC分类号： B65D41/34
CPC分类号： B65D41/3409 , B65D51/245
摘要： 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

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