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公开(公告)号:US06672479B2
公开(公告)日:2004-01-06
申请号:US10066997
申请日:2002-02-04
IPC分类号: B65D3556
CPC分类号: B65D47/2031 , B65D23/02 , B65D47/18
摘要: A closing member 3 is equipped with a dispensing valve 8 and a filter 7. The valve 8 is deformed resiliently to shift its valve head 82 downstream with its orifice 82a remaining closed if pressure less than a first predetermined pressure and more than a second predetermined pressure is acted on the inner surface of the valve head 82. The valve 8 returns to its original shape to shift the valve head 82 upstream with its orifice 82a remaining closed if the pressure is removed, thereby sucking fluid remaining within the passage 10 back to the upstream side of the filter 7. The closing member 3 has a supporter 31d that prevents the orifice 82a of the valve head 82 from opening when a negative pressure is generated in the bottle.
摘要翻译: 关闭构件3配备有分配阀8和过滤器7.如果压力小于第一预定压力和大于第二预定压力,则阀8弹性变形以将其阀头82向下游移动,其孔口82a保持关闭 作用在阀头82的内表面上。如果去除压力,阀8返回其初始形状以将阀头82的上游移动,其孔口82a保持关闭,从而将残留在通道10内的流体吸回到 封闭构件3具有在瓶中产生负压时防止阀头82的孔口82a打开的支撑件31d。
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公开(公告)号:US07867434B2
公开(公告)日:2011-01-11
申请号:US12381126
申请日:2009-03-06
申请人: Kazuya Iwahashi , Hirokazu Mihashi , Keiji Hamamoto , Masaru Otsuka , Yorishisa Uetake , Kenji Matsuura
发明人: Kazuya Iwahashi , Hirokazu Mihashi , Keiji Hamamoto , Masaru Otsuka , Yorishisa Uetake , Kenji Matsuura
CPC分类号: B65D47/18 , A61F9/0008 , B29B11/14 , B29B2911/14053 , B29B2911/14066 , B29B2911/1408 , B29B2911/14093 , B29B2911/14113 , B29B2911/1414 , B29B2911/14326 , B29B2911/14333 , B29B2911/14366 , B29B2911/1444 , B29B2911/14546 , B29B2911/14646 , B29C45/1684 , B29C49/06 , B29K2023/06 , B29K2023/086 , B29K2105/101 , B29K2105/258 , B29L2031/7158 , B65D47/2031 , B65D83/0055
摘要: A particularly small eyedropper or the like is provided, which has a construction such that, when a body thereof is squeezed, an introduction hole thereof can be easily closed to compress air in a space between an inner layer and an outer layer thereof even in the absence of a check valve in the introduction hole, and defectiveness of the introduction hole can be easily checked. To this end, a test hole (19) communicating with an introduction hole (17) via a space between an outer layer bottle (1) and an inner layer bag (16) is provided in an outer layer mouth portion (4). The test hole (19) is closed by the inner layer bag (16) and an inside plug (21) fitted in the mouth portion (4). Further, the introduction hole (17) is provided in a middle portion of a body which is pressed by a finger when the bottle is squeezed. The introduction hole (17) is closed by the finger.
摘要翻译: 提供了一种特别小的吸管等,其结构使得当其体被挤压时,其引入孔可以容易地封闭,以在内层和外层之间的空间中压缩空气,即使在 导入孔中不存在止回阀,能够容易地检查导入孔的缺陷。 为此,在外层口部(4)中设置有通过外层瓶(1)和内层袋(16)之间的空间与导入孔(17)连通的检查孔(19)。 测试孔(19)由内层袋(16)和安装在口部(4)中的内塞(21)封闭。 此外,引导孔(17)设置在当瓶子被挤压时被手指按压的身体的中间部分。 引导孔(17)被手指封闭。
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公开(公告)号:US20060054635A1
公开(公告)日:2006-03-16
申请号:US10541132
申请日:2004-02-13
申请人: Kazuya Iwahashi , Hirokazu Mihashi , Keiji Hamamoto , Masaru Otsuka , Yorihisa Uetake , Kenji Matsuura
发明人: Kazuya Iwahashi , Hirokazu Mihashi , Keiji Hamamoto , Masaru Otsuka , Yorihisa Uetake , Kenji Matsuura
CPC分类号: B65D47/18 , A61F9/0008 , B29B11/14 , B29B2911/14053 , B29B2911/14066 , B29B2911/1408 , B29B2911/14093 , B29B2911/14113 , B29B2911/1414 , B29B2911/14326 , B29B2911/14333 , B29B2911/14366 , B29B2911/1444 , B29B2911/14546 , B29B2911/14646 , B29C45/1684 , B29C49/06 , B29K2023/06 , B29K2023/086 , B29K2105/101 , B29K2105/258 , B29L2031/7158 , B65D47/2031 , B65D83/0055
摘要: A particularly small eyedropper or the like is provided, which has a construction such that, when a body thereof is squeezed, an introduction hole thereof can be easily closed to compress air in a space between an inner layer and an outer layer thereof even in the absence of a check valve in the introduction hole, and defectiveness of the introduction hole can be easily checked. To this end, a test hole (19) communicating with an introduction hole (17) via a space between an outer layer bottle. (1) and an inner layer bag (16) is provided in an outer layer mouth portion (4). The test hole (19) is closed by the inner layer bag (16) and an inside plug (21) fitted in the mouth portion (4). Further, the introduction hole (17) is provided in a middle portion of a body which is pressed by a finger when the bottle is squeezed. The introduction hole (17) is closed by the finger.
摘要翻译: 提供了一种特别小的吸管等,其结构使得当其体被挤压时,其引入孔可以容易地封闭,以在内层和外层之间的空间中压缩空气,即使在 导入孔中不存在止回阀,能够容易地检查导入孔的缺陷。 为此,通过外层瓶之间的空间与引入孔(17)连通的测试孔(19)。 (1)和内层袋(16)设置在外层口部(4)中。 测试孔(19)由内层袋(16)和安装在口部(4)中的内塞(21)封闭。 此外,引导孔(17)设置在当瓶子被挤压时被手指按压的身体的中间部分。 引导孔(17)被手指封闭。
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公开(公告)号:US08118183B2
公开(公告)日:2012-02-21
申请号:US10541132
申请日:2004-02-13
申请人: Kazuya Iwahashi , Hirokazu Mihashi , Keiji Hamamoto , Masaru Otsuka , Yorishisa Uetake , Kenji Matsuura
发明人: Kazuya Iwahashi , Hirokazu Mihashi , Keiji Hamamoto , Masaru Otsuka , Yorishisa Uetake , Kenji Matsuura
CPC分类号: B65D47/18 , A61F9/0008 , B29B11/14 , B29B2911/14053 , B29B2911/14066 , B29B2911/1408 , B29B2911/14093 , B29B2911/14113 , B29B2911/1414 , B29B2911/14326 , B29B2911/14333 , B29B2911/14366 , B29B2911/1444 , B29B2911/14546 , B29B2911/14646 , B29C45/1684 , B29C49/06 , B29K2023/06 , B29K2023/086 , B29K2105/101 , B29K2105/258 , B29L2031/7158 , B65D47/2031 , B65D83/0055
摘要: A particularly small eyedropper or the like is provided, which has a construction such that, when a body thereof is squeezed, an introduction hole thereof can be easily closed to compress air in a space between an inner layer and an outer layer thereof even in the absence of a check valve in the introduction hole, and defectiveness of the introduction hole can be easily checked. To this end, a test hole (19) communicating with an introduction hole (17) via a space between an outer layer bottle. (1) and an inner layer bag (16) is provided in an outer layer mouth portion (4). The test hole (19) is closed by the inner layer bag (16) and an inside plug (21) fitted in the mouth portion (4). Further, the introduction hole (17) is provided in a middle portion of a body which is pressed by a finger when the bottle is squeezed. The introduction hole (17) is closed by the finger.
摘要翻译: 提供了一种特别小的吸管等,其结构使得当其体被挤压时,其引入孔可以容易地封闭,以在内层和外层之间的空间中压缩空气,即使在 导入孔中不存在止回阀,能够容易地检查导入孔的缺陷。 为此,通过外层瓶之间的空间与引入孔(17)连通的测试孔(19)。 (1)和内层袋(16)设置在外层口部(4)中。 测试孔(19)由内层袋(16)和安装在口部(4)中的内塞(21)封闭。 此外,引导孔(17)设置在当瓶子被挤压时被手指按压的身体的中间部分。 引导孔(17)被手指封闭。
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公开(公告)号:US06467653B1
公开(公告)日:2002-10-22
申请号:US09856764
申请日:2001-05-23
申请人: Keiji Hamamoto , Hirokazu Mihashi
发明人: Keiji Hamamoto , Hirokazu Mihashi
IPC分类号: B65D3528
CPC分类号: A46B11/0041 , A45D19/02 , A45D24/26 , A45D24/28 , A45D34/04 , B29B2911/1406 , B29B2911/14066 , B29B2911/1408 , B29B2911/141 , B29B2911/1412 , B29B2911/14146 , B29C45/1684 , B29C2045/1601 , B29C2045/167
摘要: A pumping container including a laminated bottle having a delaminatable layer with an inner layer portion serving as a valve for closing ventilation holes. The laminated bottle has the inner layer delaminated from an outer layer and formed on its inner surface. A ventilation hole formed in the outer layer allows ambient air to flow in between the outer and inner layers. The ventilation hole in the outer layer is temporarily closed with a closing portion of the inner layer from inside such that this closing portion will be deformed inwards due to atmospheric pressure so as to open the ventilation hole in response to a negative pressure appearing between the layers.
摘要翻译: 一种泵送容器,包括具有可分层的层压瓶,其具有用作闭合通气孔的阀的内层部分。 层压瓶具有从外层分层并在其内表面上形成的内层。 形成在外层中的通风孔允许环境空气在外层和内层之间流动。 外层的通气孔从内侧的内层的封闭部分暂时封闭,使得该封闭部分由于大气压而向内变形,以便响应于层之间出现负压而打开通风孔 。
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公开(公告)号:US20090174102A1
公开(公告)日:2009-07-09
申请号:US12381126
申请日:2009-03-06
申请人: Kazuya Iwahashi , Hirokazu Mihashi , Keiji Hamamoto , Masaru Otsuka , Yorishisa Uetake , Kenji Matsuura
发明人: Kazuya Iwahashi , Hirokazu Mihashi , Keiji Hamamoto , Masaru Otsuka , Yorishisa Uetake , Kenji Matsuura
IPC分类号: B29C45/76
CPC分类号: B65D47/18 , A61F9/0008 , B29B11/14 , B29B2911/14053 , B29B2911/14066 , B29B2911/1408 , B29B2911/14093 , B29B2911/14113 , B29B2911/1414 , B29B2911/14326 , B29B2911/14333 , B29B2911/14366 , B29B2911/1444 , B29B2911/14546 , B29B2911/14646 , B29C45/1684 , B29C49/06 , B29K2023/06 , B29K2023/086 , B29K2105/101 , B29K2105/258 , B29L2031/7158 , B65D47/2031 , B65D83/0055
摘要: A particularly small eyedropper or the like is provided, which has a construction such that, when a body thereof is squeezed, an introduction hole thereof can be easily closed to compress air in a space between an inner layer and an outer layer thereof even in the absence of a check valve in the introduction hole, and defectiveness of the introduction hole can be easily checked. To this end, a test hole (19) communicating with an introduction hole (17) via a space between an outer layer bottle (1) and an inner layer bag (16) is provided in an outer layer mouth portion (4). The test hole (19) is closed by the inner layer bag (16) and an inside plug (21) fitted in the mouth portion (4). Further, the introduction hole (17) is provided in a middle portion of a body which is pressed by a finger when the bottle is squeezed. The introduction hole (17) is closed by the finger.
摘要翻译: 提供了一种特别小的吸管等,其结构使得当其体被挤压时,其引入孔可以容易地封闭,以在内层和外层之间的空间中压缩空气,即使在 导入孔中不存在止回阀,能够容易地检查导入孔的缺陷。 为此,在外层口部(4)中设置有通过外层瓶(1)和内层袋(16)之间的空间与导入孔(17)连通的检查孔(19)。 测试孔(19)由内层袋(16)和安装在口部(4)中的内塞(21)封闭。 此外,引导孔(17)设置在当瓶子被挤压时被手指按压的身体的中间部分。 引导孔(17)被手指封闭。
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公开(公告)号:US06649121B1
公开(公告)日:2003-11-18
申请号:US09856582
申请日:2001-05-23
申请人: Keiji Hamamoto , Hirokazu Mihashi
发明人: Keiji Hamamoto , Hirokazu Mihashi
IPC分类号: B29C4906
CPC分类号: B29C45/33 , B29B2911/14053 , B29B2911/14066 , B29B2911/1408 , B29B2911/14093 , B29B2911/14113 , B29B2911/1414 , B29B2911/14326 , B29B2911/14331 , B29B2911/14333 , B29B2911/14337 , B29B2911/1434 , B29B2911/14344 , B29B2911/1442 , B29B2911/1444 , B29B2911/14453 , B29B2911/14466 , B29B2911/1448 , B29B2911/14486 , B29C37/0085 , B29C43/00 , B29C45/1657 , B29C45/1684 , B29C49/0073 , B29C49/0078 , B29C49/04 , B29C49/06 , B29C49/12 , B29C49/221 , B29C2045/1601 , B29C2045/167 , B29C2793/00 , B29C2793/0009 , B29C2793/0054 , B29K2023/00 , B29K2023/086 , B29K2067/00 , B29L2009/001 , B29L2021/00 , B29L2031/7158
摘要: The present invention provides a method of making laminated bottles each having an outer layer and an inner layer capable of delaminating from the former layer. The method consists of the step of injection molding an outer preform from a molten first resin, and the next step of injection molding an inner preform inside the outer preform, using a molten second resin. The method further has the final step of blow molding a parison composed of the outer and inner preforms so as to form each laminated bottle. The second resin has a melting point lower than that of the first resin, nevertheless and contrarily to the prior art, precise parisons affording satisfactory lamination can now be prepared by the injection molding steps. In addition, ventilation holes are formed in the outer layer readily and surely without damaging the inner layer.
摘要翻译: 本发明提供一种制造层压瓶的方法,每个层压瓶具有能够从前一层分层的外层和内层。 该方法包括从熔融的第一树脂注射成型外部预型件的步骤,以及使用熔融的第二树脂将外部预制件内的内部预制件注塑成型的下一步骤。 该方法还具有吹塑由外预制件和内预制件组成的型坯的最终步骤,以形成每个层压瓶。 第二树脂的熔点低于第一树脂,但是与现有技术相反,现在可以通过注塑步骤制备提供令人满意的层压的精确型坯。 此外,容易且可靠地在外层中形成通气孔而不损坏内层。
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公开(公告)号:US07971753B2
公开(公告)日:2011-07-05
申请号:US10578916
申请日:2004-09-17
CPC分类号: B65D83/0055 , A61F9/0008 , A61J1/145 , A61J1/1456 , A61J1/1468 , B65D47/18
摘要: A filter-equipped container which, particularly in a small-sized eyedrop bottle or the like, is capable of accurate dropping while preventing bubbles from being involved when a contents liquid is to be delivered through a delivery port. To solve such problem, a plug body 12 disposed in the mouth of a bottle 10 is provided with a delivery passage for delivering contents liquid received in the bottle 10, the delivery passage being provided with a filter 25. The filter 25 is composed of a filter film 25a for filtering bacteria to prevent the latter from permeating from upstream to downstream as seen in the direction of delivery, and a contents liquid holding member 25b of porous material that has microscopic pores, disposed upstream of the filter film 25a, the contents liquid holding member 25b being in planar contact with the filter film 25a.
摘要翻译: 特别是在小尺寸的眼药瓶等中的过滤装置的容器能够在通过输送口输送内容物时防止气泡受到正确的滴落。 为了解决这样的问题,设置在瓶10的口部的塞体12设置有用于输送容纳在瓶子10中的内容物的输送通道,输送通道设置有过滤器25.过滤器25由 用于过滤细菌以防止其从输送方向上游流向下游的过滤膜25a和设置在过滤膜25a上游的微孔的多孔材料的内容物保持部件25b,内容物液体 保持构件25b与过滤膜25a平面接触。
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公开(公告)号:US20070028988A1
公开(公告)日:2007-02-08
申请号:US10575014
申请日:2004-09-17
IPC分类号: D03D25/00
CPC分类号: B65D47/2018 , A61J1/145 , A61J1/1456 , A61J1/1468 , B65D23/02 , B65D47/18 , B65D47/40 , B65D83/0055
摘要: A discharging container with a filter capable of sucking content liquid remaining on the downstream side of the filter to the upstream side of the filter, capable of accurately dripping the content liquid while avoiding an air lock state, and manufacturable at reduce cost, particularly in an instillation vial, comprising a bottle formed by laminating an inner layer separable from an outer layer on the inner surface of the outer layer and a plug body fitted to the mouth part of the bottle. A discharging passage for discharging the content liquid stored in the body part of the inner layer is formed in the plug body, and the filter is installed in the discharging passage. The inner layer has a restoring property to expand so that a pressure difference between an internal negative pressure and the atmospheric pressure is increased larger than filtration resistance of the filter, a negative pressure is produced in the inner layer by the recovering property of the inner layer, and the liquid remaining on the secondary side of the filter is sucked to the primary side of the filter.
摘要翻译: 具有能够将残留在过滤器的下游侧的内容物吸入到过滤器的上游侧的过滤器的排出容器能够在避免空气锁定状态的同时精确地滴下内容液,并且可以以降低的成本制造,特别是在 包括通过层叠在外层的内表面上可从外层分离的内层而形成的瓶和装配到瓶的口部的塞体。 在塞体中形成有用于排出存储在内层的主体部分中的内容液的排出通道,并且过滤器安装在排出通道中。 内层具有膨胀的恢复性,使得内部负压与大气压之间的压力差大于过滤器的过滤阻力,通过内层的回收特性在内层产生负压 并且残留在过滤器的次级侧的液体被吸入到过滤器的一次侧。
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公开(公告)号:US20070090044A1
公开(公告)日:2007-04-26
申请号:US10578916
申请日:2004-09-17
IPC分类号: B01D24/00
CPC分类号: B65D83/0055 , A61F9/0008 , A61J1/145 , A61J1/1456 , A61J1/1468 , B65D47/18
摘要: This invention provides a filter-equipped container which, particularly in a small-sized eyedrop bottle or the like, is capable of accurate dropping while preventing bubbles from being involved when a contents liquid is to be delivered through a delivery port. To solve such problem, a plug body 12 disposed in the mouth of a bottle 10 is provided with a delivery passage for delivering contents liquid received in the bottle 10, the delivery passage being provided with a filter 25. The filter 25 is composed of a filter film 25a for filtering bacteria to prevent the latter from permeating from upstream to downstream as seen in the direction of delivery, and a contents liquid holding member 25b of porous material disposed upstream of the filter film 25a, the contents liquid holding member 25b being in planar contact with the filter film 25a.
摘要翻译: 本发明提供了一种装有过滤器的容器,特别是在小尺寸的眼药瓶等中,能够在通过输送口输送内容液体的同时防止气泡受到干扰。 为了解决这样的问题,设置在瓶子10的口部的塞体12设置有用于输送容纳在瓶子10内的液体的输送通道,输送通道设有过滤器25。 过滤器25由用于过滤细菌的过滤膜25a,以防止其从输送方向看上游到下游,以及设置在过滤膜25上游的多孔材料的内容物保持部件25b a,内容物液体保持构件25b与过滤膜25a平面接触。
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