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1. 发明专利

JP2013082488A Container with metal cap and method of molding the same 审中-公开
标题翻译：带有金属盖的容器及其模塑方法
公开(公告)号：JP2013082488A
公开(公告)日：2013-05-09
申请号：JP2011224497
申请日：2011-10-12
申请人： Daiwa Can Co Ltd , 大和製罐株式会社
发明人： MOCHIZUKI KAZUYUKI , ARAKI EIJI , TAKAGI KENJI
IPC分类号： B65D41/04 , B65D53/06
摘要： PROBLEM TO BE SOLVED: To provide a container with a metal cap in which sealability of the container is prevented from deteriorating before an annular member to be broken off from the cap is separated according to opening operation of the unopened container, and a method of molding the same.SOLUTION: In the container 1 in which whether the cap 20 screwed to an opening neck part 10a of a container body 10 is unopened is visible from the outside, before a tamper evidence band 26 to be separated from the cap 20 by breakage of a bridge 25 is separated according to opening operation of the unopened cap 20, an outer projection part 22c is pressed in the radially inner direction by a recessed part 24d so that close attachment between a liner 22 provided on the inner face side of the cap 20 and an opening end of the container body 10 is not released.
摘要翻译：要解决的问题：提供一种具有金属盖的容器，其中在根据未打开的容器的打开操作将被从盖分离的环形构件分离之前，防止容器的密封性恶化，并且成型方法解决方案：在篡改证据带26通过断裂与盖20分离之前，从外部可以看出，在容器1中是否可以从外部看到盖子20拧入容器主体10的开口颈部10a是未开封的容器1 根据未打开盖20的打开操作分离桥25的外侧突出部22c通过凹部24d在径向内侧被按压，使得紧贴在设置在盖的内表面侧的衬垫22之间 20并且容器主体10的开口端未被释放。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2003072814A Metallic pilfer-proof cap 有权
标题翻译：金属防伪盖
公开(公告)号：JP2003072814A
公开(公告)日：2003-03-12
申请号：JP2001263992
申请日：2001-08-31
申请人： Daiwa Can Co Ltd , 大和製罐株式会社
发明人： MATSUKAWA YOSHIHIKO , ARAKI EIJI , GOTO KUNITOSHI
IPC分类号： B65D49/12 , B65D41/34
摘要： PROBLEM TO BE SOLVED: To sufficiently obtain pilfer-proof effects by preventing a pilfer-proof band cut off from a cap from being fixed to a container mouth as it is, and to secure safety for use by preventing a residue of a bridge from being formed on a side of the pilfer-proof band cut off from the cap. SOLUTION: On the metallic cap 1, a horizontal slit 16 which is formed by being sheared laterally from the outward to leave a bridge 17 is formed so that an upper part of its shear plane is offset inwardly from a lower part in the radial direction of the cap. Thus, the bridge 17 is formed above the shear plane of the horizontal slit 16. In addition, an inner diameter at an upper end of a pilfer-proof band 15 which is below the shear plane is formed to have a larger diameter than the maximum outer diameter of an annular swell 22 formed at a container mouth 2 to lock the pilfer-proof band 15.
摘要翻译：要解决的问题：通过防止从盖上切除的防盗带原样固定在容器口上来充分获得防盗效果，并通过防止桥的残留物来确保使用安全性形成在从盖子上切除的防盗带的一侧。解决方案：在金属盖1上形成有从外侧横向剪切离开桥17形成的水平狭缝16，使得其剪切平面的上部从径向方向的下部向内偏移这顶帽子。因此，桥17形成在水平狭缝16的剪切平面的上方。此外，在防剪保护带15的上端处于剪切平面下方的内径形成为具有比最大值大的直径形成在容器口2处的环形隆起22的外径，以锁定防盗带15。

3. 发明专利

JP2003072798A Pilfer-proof cap made of metal 有权
标题翻译：金属防伪标尺
公开(公告)号：JP2003072798A
公开(公告)日：2003-03-12
申请号：JP2001265188
申请日：2001-09-03
申请人： Daiwa Can Co Ltd , 大和製罐株式会社
发明人： MATSUKAWA YOSHIHIKO , ARAKI EIJI , GOTO KUNITOSHI
IPC分类号： B65D41/34 , B65D49/12
摘要： PROBLEM TO BE SOLVED: To ensure safety in use by forming no wreck of a bridge on the side of a pilfer-proof band cut off from a cap and by avoiding largely forming the wreck of the bridge on the side of the cap.
SOLUTION: In the cap 1 made of a metal separably formed by weakening part in which horizontal slits 16 and bridges 17 are alternately formed along the circumferential direction of the cap, by forming the horizontal slits 16 formed by being sheared in the transverse direction from the outside so as to leave the bridges 17 in such a way that the upper part of the sheared face is off-set more inside than the lower part in the cap diameter direction, the bridges 17 are formed upper than the sheared face of the horizontal slits 16 and heights of the bridges 17 is made approximately the same as or smaller than the sheet thickness and the inner diameter of the top end part of the pilfer-proof band 15 below the sheared face is made larger than the maximum outer diameter of an annular expanding part 22 formed at the opening part 2 of the container to hook the pilfer-proof band 15.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：通过在从盖上切除的防盗带的侧面上形成桥梁的残骸并避免在盖的侧面上大大形成桥的残骸来确保使用中的安全性。解决方案：在由沿着盖的圆周方向交替形成水平狭缝16和桥17的弱化部分可分离形成的金属制的盖1中，通过形成横向方向形成的水平狭缝16，外侧，以使得剪切面的上部在盖直径方向上比下部更多地偏离的方式离开桥17，桥17形成在水平狭缝的剪切面的上方如图16所示，桥17的高度大致等于或小于片材厚度，并且在剪切面下方的防盗带15的顶端部分的内径大于环形的最大外径膨胀部分22形成在容器的开口部分2上以钩住防盗带15。

4. 发明专利

JP2008068589A Liner injection-molding apparatus, and method 有权
标题翻译：衬管注塑设备和方法
公开(公告)号：JP2008068589A
公开(公告)日：2008-03-27
申请号：JP2006251328
申请日：2006-09-15
申请人： Daiwa Can Co Ltd , 大和製罐株式会社
发明人： AWANE HISASHI , MATSUI KAZUO , ARAKI EIJI , MATSUO MASAHIRO
IPC分类号： B29C45/38 , B29C45/14
摘要： PROBLEM TO BE SOLVED: To provide an injection-molding apparatus and an injection-molding method by which a gate cut (a gate section is automatically cut) and a gate shut (the gate section is closed) can be performed by a simple constitution.
SOLUTION: A core die 6 which is inserted in a cap shell 1 has a peripheral member 8 which forms the outer peripheral section side of a liner 4, and a central member 9 which molds the inner peripheral section side of the liner 4. The gate section 19 which is the outer peripheral distal end section of the central member 9, and is installed at a location coming into slide-contact with the inner peripheral surface of the peripheral member 8 is installed on the central member 9. Under an injection-molding state in which the core die 6 is brought into contact with the internal surface of the top board section of the cap shell 1, the gate section 19 separates from the inner peripheral surface of the peripheral member 8 and opens. In a process for pulling up the core die 6 from the injection-molding state, the peripheral member 8 and the central member 9 relatively move, and the gate section 19 is closed just like being horizontally slid by the inner peripheral surface of the peripheral member 8.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种注射成型设备和注射成型方法，通过该注射成型设备和注射成型方法可以通过以下步骤进行浇口切割（门部自动切割）和浇口关闭（门部分关闭）简单的宪法。解决方案：插入盖壳1中的芯模6具有形成衬垫4的外周部侧的周边构件8和使衬套4的内周部侧成形的中心构件9 作为中央部件9的外周前端部的门部19安装在与周缘部件8的内周面滑动接合的位置，在中央部件9上安装芯模6与盖壳1的顶板部的内表面接触的注塑成型状态，门部19与周缘部件8的内周面分离，开放。在将芯模6从注射成型状态拉起的过程中，周边部件8和中央部件9相对移动，并且门部19被封闭，就像被周缘部件的内周面水平地滑动 8.版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2004223614A Method for manufacturing can with screw 有权
公开(公告)号：JP2004223614A
公开(公告)日：2004-08-12
申请号：JP2004062826
申请日：2004-03-05
申请人： Daiwa Can Co Ltd , 大和製罐株式会社
发明人： MASUDA MASAMI , ARAKI EIJI
IPC分类号： B65B7/28 , B21D51/30 , B21D51/38 , B21D51/46 , B21D51/50 , B65D41/34
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing a can with screw with which the filling efficiency of contents can be improved.
SOLUTION: In the method for manufacturing the can with the screw, with which a cap 26 composed of a metal-made shell hanging down a skirt part 27 from the peripheral edge of a top cover plate part 33, is fitted to a top-neck part 23 in a metal-made vessel having a curl part 35 at the opening end portion as the opening part and a female screw is formed on the skirt part 27 matched with a male screw 36 on a vessel opening part with a roll-on formation, the above vessel is a welded can body made of a resin coated metallic plate coated with a thermoplastic resin film. The cap 26 having smaller outer diameter at the skirt part 27 in the range of 5-15% to the outer diameter of the can barrel part, is fitted to the top-neck part 23 of the vessel, and thereafter, the top cover plate part 33 is directed downward and the vessel is reversely put and conveyed and the contents are filled into the vessel from a bottom cover wind-fastening side and the dish-like bottom cover 22 is seamed and fixed to the opening end part of the can barrel part .
COPYRIGHT: (C)2004,JPO&NCIPI

6. 发明专利

JP2012189536A Bridge strength measuring device 审中-公开
标题翻译：桥梁强度测量装置
公开(公告)号：JP2012189536A
公开(公告)日：2012-10-04
申请号：JP2011055283
申请日：2011-03-14
申请人： Daiwa Can Co Ltd , 大和製罐株式会社
发明人： ARAKI EIJI
IPC分类号： G01N3/22
摘要： PROBLEM TO BE SOLVED: To exactly measure breaking strength of a bridge which connects a pilfer-proof band in a cap.SOLUTION: A bridge strength measuring device has: a pressurization head 21 which is arranged inside a cap C, and made to face the inner surface of a top plate part; a transmission rod 22 which is connected on the lower surface side of the pressurization head 21, and extends in the center axis direction of the pressurization had 21; a rod holder 24 capable of holding the transmission rod 22 in a through hole 23 with which the transmission rod 22 is slidable; fixation means 25 for fixing a part on the free end side from a breaking line of the cap C; movement means 26 for acting upon the lower end of the transmission rod 22 to move the pressurization head 21 upward; and measurement means 27 for measuring force to be applied from the movement means 26 to the pressurization head 21, and a ball bush 36 is provided at a part to slide and contact the transmission rod 22 in the rod holder 24.
摘要翻译：要解决的问题：精确测量将防盗带连接在盖中的桥的断裂强度。解决方案：桥梁强度测量装置具有：加压头21，其设置在盖C的内部并制成面对顶板部的内表面; 连接在加压头21的下表面侧并沿加压的中心轴线方向延伸的传动杆22为21; 杆保持器24，其能够将传动杆22保持在传动杆22可滑动的通孔23中; 固定装置25，用于将自由端侧的部分固定在帽C的断裂线上; 用于作用在传动杆22的下端的移动装置26向上移动加压头21; 以及用于测量从移动装置26施加到加压头21的力的测量装置27，并且在一部分上设置有滚珠衬套36，以滑动并接触杆保持器24中的传动杆22。（C）2013，JPO＆INPIT

7. 发明专利

JP2005153902A Molding method for metallic roll-on cap 有权
标题翻译：金属辊盖的成型方法
公开(公告)号：JP2005153902A
公开(公告)日：2005-06-16
申请号：JP2003391703
申请日：2003-11-21
申请人： Daiwa Can Co Ltd , 大和製罐株式会社
发明人： MATSUKAWA YOSHIHIKO , ARAKI EIJI , MATSUO MASAHIRO
IPC分类号： B65D41/04 , B21D51/50
摘要： PROBLEM TO BE SOLVED: To provide a molding method for a metallic roll-on cap, according to which a screw part is formed by roll-on molding on vertical beads formed on a skirt of the cap, and which offers a sufficient antislipping effect while does not deteriorate the openability of the cap. SOLUTION: According to the molding method for the metallic roll-on cap, the vertical beads, which consist of a number of projecting stripes 14a extending vertically, are formed along the entire circumference of a cylindrical part of the skirt of the cap. Then the cap is put on the mouth of a container, and the screw part is formed on the vertical bead part of the cap in correspondence in shape to a screw part of the container mouth by the roll-on molding. The vertical bead part 14 consists of a number of the identically shaped projecting stripes 14a, which are formed in such a way that a bead chevron angle A is 71 to 140°, a bead chevron level difference B 0.15 to 0.35 mm, and a bead chevron pitch C ≤7° in terms of a circumferential angle. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于金属卷绕盖的模制方法，根据该模制方法，通过在形成在盖的裙部上的垂直珠上进行辊压成型形成螺纹部分，并且其提供足够的防滑效果不会降低盖的可开启性。解决方案：根据金属卷绕盖的成型方法，沿着帽的裙部的圆柱形部分的整个圆周形成由多个垂直延伸的多个突条14a组成的垂直珠，。然后将盖子放在容器的口部上，并且螺旋部分通过辊压成型形状形成在容器口部的螺丝部分的形状上与帽子的垂直胎圈部分相对应。垂直胎圈部分14由若干相同形状的突出条14a组成，其形状使得胎圈角度A为71至140°，胎圈V形坡度差B为0.15至0.35mm，胎圈人字形间距C以圆周角度计≤7°。版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JP2003321039A Threaded can container and its cap sealing structure 有权
标题翻译：螺纹容器及其密封结构
公开(公告)号：JP2003321039A
公开(公告)日：2003-11-11
申请号：JP2002127130
申请日：2002-04-26
申请人： Daiwa Can Co Ltd , 大和製罐株式会社
发明人： FUKUDA KOJI , MASUDA MASAMI , ARAKI EIJI
IPC分类号： B65D21/02 , B21D51/46 , B65D8/02 , B65D8/16 , B65D41/04 , B65D53/04
摘要： PROBLEM TO BE SOLVED: To provide a combination structure of the neck of a can body and a cap, capable of improving drop sealing properties of a resealable wide-mouthed can and being adapted even for retort treatment. SOLUTION: Before the roll-on forming of a shell 26 is performed, an annular step is formed throughout the entire periphery of a corner portion 28 which connects the top cover part 33 of the shell 26 to the skirt part 27 thereof. An inner annular rib 42, which is formed annularly and whose diameter at its forward end is substantially equal to the diameter of the top end of a curled part 35 at a container mouth, and an outer annular rib 40, which is connected to the inner annular rib 42 through a thin-wall part 44 and which is annularly formed concentrically with the inner annular rib 42 are formed at the peripheral portion of a liner 25. When the roll-on forming is performed, the lower step 29 of the annular step is shaped, and after the roll-on forming, the inner annular rib 42 and the outer annular rib 40 are closely fitted to the top surface and the outer surface of the curled part 35, respectively, while forming a gap 47 between the thin-wall part 44 and the outer surface of the curled part 35. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供罐体颈部和盖子的组合结构，能够改善可再密封的宽口罐的液滴密封性能，甚至适用于蒸煮处理。解决方案：在执行外壳26的滚动成形之前，在将外壳26的顶盖部分33与其裙部27连接的拐角部分28的整个周边形成环形台阶。内环形肋42环形地形成，其前端的直径基本上等于容器口处的卷曲部分35的顶端的直径，外环形肋40连接到内环环形肋42穿过薄壁部分44并且与内环形肋42同心地形成在衬套25的周边部分。当进行滚压成形时，环形台阶的下部台阶29 并且在滚动成形之后，内环形肋42和外环形肋40分别紧密地配合到卷曲部分35的顶表面和外表面，同时在薄壁部分之间形成间隙47，壁部44和卷曲部35的外表面。（C）2004，JPO

9. 发明专利

JP2014181055A Container lid and manufacturing method of the same 审中-公开
标题翻译：集装箱盖及其制造方法
公开(公告)号：JP2014181055A
公开(公告)日：2014-09-29
申请号：JP2013056560
申请日：2013-03-19
申请人： Daiwa Can Co Ltd , 大和製罐株式会社
发明人： ARAKI EIJI , TAKAGI KENJI , HAYASHI ICHIRO
IPC分类号： B65D17/50
摘要： PROBLEM TO BE SOLVED: To provide a container lid which securely and easily covers a cut area formed when an opening to be sealed by a sheet material is formed.SOLUTION: In a container lid 1, an opening 4 is formed at a panel part 3 attached to an open end of a container by cutting a part of the panel part 3, and the opening 4 is sealed by a seal member 5. The seal member 5 comprises: a sheet material 6 adhered to an outer surface of the panel part 3; and a resin cover member 8 that covers a cut area of the panel part 3, which forms the opening 4, and is adhered to the sheet material 6.
摘要翻译：要解决的问题：提供容器盖，其容易地覆盖当通过片材密封的开口形成时形成的切割区域。解决方案：在容器盖1中，在面板部3处形成开口4 通过切割面板部分3的一部分而附接到容器的开口端，并且开口4被密封构件5密封。密封构件5包括：粘附到面板部3的外表面的片材6 ; 以及覆盖形成开口4的面板部3的切割区域并粘附到片材6的树脂覆盖部件8。

10. 发明专利

JP2019018910A チューブ容器审中-公开
公开(公告)号：JP2019018910A
公开(公告)日：2019-02-07
申请号：JP2017141934
申请日：2017-07-21
申请人： DAIWA CAN CO LTD
发明人： OBARA HIDETOMO , ARAKI EIJI , ABE KAZUYA , TANAKA EIJI
IPC分类号： B65D35/02 , B65D35/44
摘要：【課題】容易に内容物を使いきることができるチューブ容器を提供すること。【解決手段】チューブ容器1は、環状に設けられた薄肉部31aを有するヘッドピース22を有する容器本体11と、円筒状の外周壁部41e、外周壁部41eの下端に周方向に配置され、薄肉部31aと外周壁部41eの軸方向で対向する位置に設けられた刃部41h、及び、外周壁部41eの下端に設けられ、刃部41hを径方向で覆う、外周壁部41eから取り外し可能に構成された裾部41gを有し、容器本体11に螺合するキャップ12と、を備える。【選択図】図8

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