JP6537319B2 - キャップ - Google Patents
キャップ Download PDFInfo
- Publication number
- JP6537319B2 JP6537319B2 JP2015069379A JP2015069379A JP6537319B2 JP 6537319 B2 JP6537319 B2 JP 6537319B2 JP 2015069379 A JP2015069379 A JP 2015069379A JP 2015069379 A JP2015069379 A JP 2015069379A JP 6537319 B2 JP6537319 B2 JP 6537319B2
- Authority
- JP
- Japan
- Prior art keywords
- annular
- cap
- wall
- container
- cylindrical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D47/00—Closures with filling and discharging, or with discharging, devices
- B65D47/04—Closures with discharging devices other than pumps
- B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
- B65D47/08—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D47/00—Closures with filling and discharging, or with discharging, devices
- B65D47/04—Closures with discharging devices other than pumps
- B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
- B65D47/2018—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure
- B65D47/2056—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure lift valve type
- B65D47/2062—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure lift valve type in which the deformation raises or lowers the valve stem
- B65D47/2075—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure lift valve type in which the deformation raises or lowers the valve stem in which the stem is raised by the pressure of the contents and thereby opening the valve
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D47/00—Closures with filling and discharging, or with discharging, devices
- B65D47/04—Closures with discharging devices other than pumps
- B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
- B65D47/08—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures
- B65D47/0804—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures integrally formed with the base element provided with the spout or discharge passage
- B65D47/0833—Hinges without elastic bias
- B65D47/0838—Hinges without elastic bias located at an edge of the base element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D47/00—Closures with filling and discharging, or with discharging, devices
- B65D47/04—Closures with discharging devices other than pumps
- B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D47/00—Closures with filling and discharging, or with discharging, devices
- B65D47/40—Closures with filling and discharging, or with discharging, devices with drip catchers or drip-preventing means
Description
請求項1の発明では、特に、液状内容物の場合、蓋体を閉めた時、中栓の吐出通路内の液状内容物が飛散した際でも、環状突起部及び環状貯溜溝部によりキャップ本体の天面部からの液ダレを抑制することができる。
請求項2の発明では、環状突起部の内側に残った液状内容物を容易に拭き取ることができる。
本発明の実施の形態に係るキャップ1は、図1に示すように、容器2の容器口部3に嵌合され、内容物の吐出孔25を有するキャップ本体4と、該キャップ本体4を構成する主キャップ体11にヒンジ6を介して連結される蓋体5とから構成される。本キャップ1は、図2に示す、蓋体5が連結され環状壁部10を含む主キャップ体11と、図4に示す逆止弁12と、図5に示す中栓13との三つの構成部材を組み立てて構成される。なお、蓋体5をヒンジ6によりキャップ本体4に連結させずに、別体として構成してもよい。
まず、主キャップ体11の環状壁部10の上面に、逆止弁12を上方から組み込む。詳しくは、逆止弁12の円筒状支持部34の外壁面が主キャップ体11の円筒状内側壁部19の内壁面に沿うようにして、逆止弁12を環状壁部10の上面に配置する。すなわち、逆止弁12を、上方から環状壁部10と円筒状内側壁部19の内壁面とで囲まれた上方を開放した空間24内に組み込むようにする。
内容物を使用する際には、まず、蓋体5を開いて、キャップ本体4の中栓13を外部に露出させる。
次に、中栓13の吐出通路41が下方を向くように容器2を傾けて吐出姿勢にした状態で、容器2の胴部2aを圧搾して容器2に内圧を加えると、容器2の内圧が逆止弁12の弁部36の下壁面全域に作用することで、逆止弁12の各弾性片35が屈曲するように弾性変形して、弁部36の外周部(倒立円錐状面29)が環状壁部10の吐出孔25周辺の環状弁座26(倒立円錐状面28)から離脱される。この結果、環状壁部10の吐出孔25が開放されて、適量の内容物が容器口部3内から吐出孔25、逆止弁12の各流通孔37及び中栓13の吐出通路41を経て外部に吐出される。
Claims (2)
- 容器口部に装着されるキャップ本体と、該キャップ本体に被冠される蓋体とを備えた、合成樹脂製のキャップであって、
前記キャップ本体は、
天面部に設けた開口部に嵌合された、吐出通路及び前記天面部の上面に当接する環状鍔部を有する中栓と、
径方向中央部に位置して前記吐出通路に連通する吐出孔及び該吐出孔周辺に設けられる環状弁座を有する環状壁部と、
該環状壁部と前記中栓との間に配置された、弁部が前記環状弁座から離脱または着座して前記吐出孔を開閉する逆止弁と、を備え、
前記天面部の、前記中栓の前記環状鍔部の周りに径方向に間隔を置いて環状突起部を設け、
該環状突起部と前記中栓の前記環状鍔部との間に環状貯溜溝部を設けることを特徴とするキャップ。 - 前記環状突起部の前記中栓側の内面は、その上端から内方に向かって軸方向に対して傾斜する傾斜面または湾曲面に形成されることを特徴とする請求項1に記載のキャップ。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015069379A JP6537319B2 (ja) | 2015-03-30 | 2015-03-30 | キャップ |
US15/562,676 US10259624B2 (en) | 2015-03-30 | 2016-03-25 | Cap |
CN201680026103.2A CN107531372B (zh) | 2015-03-30 | 2016-03-25 | 盖 |
PCT/JP2016/059658 WO2016158766A1 (ja) | 2015-03-30 | 2016-03-25 | キャップ |
KR1020177031333A KR101932925B1 (ko) | 2015-03-30 | 2016-03-25 | 캡 |
EP16772647.0A EP3279109B1 (en) | 2015-03-30 | 2016-03-25 | Cap |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015069379A JP6537319B2 (ja) | 2015-03-30 | 2015-03-30 | キャップ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016188101A JP2016188101A (ja) | 2016-11-04 |
JP6537319B2 true JP6537319B2 (ja) | 2019-07-03 |
Family
ID=57004658
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015069379A Active JP6537319B2 (ja) | 2015-03-30 | 2015-03-30 | キャップ |
Country Status (6)
Country | Link |
---|---|
US (1) | US10259624B2 (ja) |
EP (1) | EP3279109B1 (ja) |
JP (1) | JP6537319B2 (ja) |
KR (1) | KR101932925B1 (ja) |
CN (1) | CN107531372B (ja) |
WO (1) | WO2016158766A1 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
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JP6548440B2 (ja) * | 2015-04-15 | 2019-07-24 | 東京ライト工業株式会社 | 容器及びキャップ |
JP6820169B2 (ja) * | 2016-08-31 | 2021-01-27 | 株式会社吉野工業所 | 吐出容器 |
BR112019015308B1 (pt) * | 2017-02-01 | 2023-09-26 | Silgan Dispensing Systems Hemer Gmbh | Dispensador para um líquido |
JP7031993B2 (ja) * | 2018-07-31 | 2022-03-08 | 株式会社吉野工業所 | 二重容器用キャップ |
CN109132178A (zh) * | 2018-10-23 | 2019-01-04 | 爱索尔(广州)包装有限公司 | 一种侧旋容器盖 |
JP7363022B2 (ja) * | 2018-10-29 | 2023-10-18 | 東洋製罐株式会社 | 弁体付ノズル部材、及び吐出キャップ、並びに射出成形型 |
CN114245788A (zh) * | 2019-08-15 | 2022-03-25 | 奥布里斯特封闭瑞士有限公司 | 封闭件 |
JP7152029B2 (ja) * | 2019-11-05 | 2022-10-12 | 株式会社トーヨー工芸工業 | ワンタッチノズルキャップ |
CN111939995A (zh) * | 2020-08-14 | 2020-11-17 | 三门颜临医疗器械有限公司 | 一种带倾倒橡胶头的试管 |
US11860017B2 (en) | 2022-02-28 | 2024-01-02 | L'oreal | Cosmetic dispenser with bladder valve system |
US11904330B2 (en) | 2022-02-28 | 2024-02-20 | L'oreal | Cosmetic dispenser with accordion bladder valve system |
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2015
- 2015-03-30 JP JP2015069379A patent/JP6537319B2/ja active Active
-
2016
- 2016-03-25 EP EP16772647.0A patent/EP3279109B1/en active Active
- 2016-03-25 US US15/562,676 patent/US10259624B2/en active Active
- 2016-03-25 KR KR1020177031333A patent/KR101932925B1/ko active IP Right Grant
- 2016-03-25 CN CN201680026103.2A patent/CN107531372B/zh active Active
- 2016-03-25 WO PCT/JP2016/059658 patent/WO2016158766A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
JP2016188101A (ja) | 2016-11-04 |
US20180086516A1 (en) | 2018-03-29 |
KR20170131673A (ko) | 2017-11-29 |
WO2016158766A1 (ja) | 2016-10-06 |
US10259624B2 (en) | 2019-04-16 |
EP3279109A4 (en) | 2018-12-19 |
EP3279109B1 (en) | 2022-07-13 |
CN107531372B (zh) | 2019-10-15 |
CN107531372A (zh) | 2018-01-02 |
EP3279109A1 (en) | 2018-02-07 |
KR101932925B1 (ko) | 2018-12-27 |
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