CN106864983B - 一种自动解封瓶口覆膜的瓶盖 - Google Patents

一种自动解封瓶口覆膜的瓶盖 Download PDF

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CN106864983B
CN106864983B CN201710233621.8A CN201710233621A CN106864983B CN 106864983 B CN106864983 B CN 106864983B CN 201710233621 A CN201710233621 A CN 201710233621A CN 106864983 B CN106864983 B CN 106864983B
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film
bottleneck
oblique
overlay film
bottle cap
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CN106864983A (zh
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郑成恩
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Jiaxing Sanyi Electronic Co ltd
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    • 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
    • B65D51/00—Closures not otherwise provided for
    • B65D51/18—Arrangements of closures with protective outer cap-like covers or of two or more co-operating closures
    • B65D51/20—Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing
    • B65D51/22—Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing having means for piercing, cutting, or tearing the inner closure
    • B65D51/221—Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing having means for piercing, cutting, or tearing the inner closure a major part of the inner closure being left inside the container after the opening
    • B65D51/222—Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing having means for piercing, cutting, or tearing the inner closure a major part of the inner closure being left inside the container after the opening the piercing or cutting means being integral with, or fixedly attached to, the outer closure
    • B65D51/223—Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing having means for piercing, cutting, or tearing the inner closure a major part of the inner closure being left inside the container after the opening the piercing or cutting means being integral with, or fixedly attached to, the outer closure the outer closure having to be removed or inverted for piercing or cutting

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)

Abstract

本发明提出一种自动解封瓶口覆膜的瓶盖，所述瓶盖用于设有斜向覆膜的斜膜瓶口；所述瓶盖下部的下端面设有开膜柱，所述开膜柱的下端面呈斜面；当瓶盖盖于覆膜完好的斜膜瓶口时，所述开膜柱的下端面与瓶口的斜向覆膜紧邻，开膜柱下端面与瓶口斜向覆膜的倾斜方向相同；当瓶盖盖于覆膜完好的斜膜瓶口处旋转时，开膜柱的下端面挤压瓶口的斜向覆膜，使瓶口的斜向覆膜撕裂；本发明通过特定的瓶盖与瓶口结构的组合，在打开瓶口覆膜时无须人手直接对覆膜操作。

Description

一种自动解封瓶口覆膜的瓶盖
技术领域
本发明涉及包装技术领域，尤其是一种自动解封瓶口覆膜的瓶盖。
背景技术
瓶口覆膜，是一种把瓶内环境与外界隔离的现代包装技术，广泛用于药品、食物的包装，但要打开覆膜，通常需人手操作，容易造成对瓶口覆膜部位的污染，存在一定的健康隐患，如何解决，是一个研究方向。
发明内容
本发明提出一种自动解封瓶口覆膜的瓶盖，通过特定的瓶盖与瓶口结构的组合，在打开瓶口覆膜时无须人手直接对覆膜操作。
本发明采用以下技术方案。
一种自动解封瓶口覆膜的瓶盖，所述瓶盖用于设有斜向覆膜的斜膜瓶口；所述瓶盖下部的下端面设有开膜柱，所述开膜柱的下端面呈斜面；当瓶盖盖于覆膜完好的斜膜瓶口时，所述开膜柱的下端面与瓶口的斜向覆膜紧邻，开膜柱下端面与瓶口斜向覆膜的倾斜方向相同；当瓶盖盖于覆膜完好的斜膜瓶口处旋转时，开膜柱的下端面挤压瓶口的斜向覆膜，使瓶口的斜向覆膜撕裂。
所述设有斜向覆膜的斜膜瓶口为盛有液态物的瓶形容器的瓶口，所述开膜柱内设有贯通开膜柱和瓶盖下部的液体导管。
所述瓶盖为双层结构，瓶盖上部为保护盖，瓶盖下部为装置开膜柱和液体导管的引流部，当保护盖打开时，瓶内液体可经液体导管倾出至外部。
所述设有斜向覆膜的斜膜瓶口为斜口瓶，所述斜向覆膜为覆于斜口瓶瓶口的保护膜。
所述斜向覆膜为铝膜，所述瓶盖以可旋转的卡口结构与斜膜瓶口连接。
本发明中，当瓶盖盖于覆膜完好的斜膜瓶口时，所述开膜柱的下端面与瓶口的斜向覆膜紧邻，开膜柱下端面与瓶口斜向覆膜的倾斜方向相同；当瓶盖盖于覆膜完好的斜膜瓶口处旋转时，开膜柱的下端面挤压瓶口的斜向覆膜，使瓶口的斜向覆膜撕裂；该设计让使用者无须以手来撕开覆膜，仅需旋转瓶盖，即可打开覆膜，既方便了使用，又不易污染覆膜部位。
本发明中，所述设有斜向覆膜的斜膜瓶口为盛有液态物的瓶形容器的瓶口，所述开膜柱内设有贯通开膜柱和瓶盖下部的液体导管；所述瓶盖为双层结构，瓶盖上部为保护盖，瓶盖下部为装置开膜柱和液体导管的引流部，当保护盖打开时，瓶内液体可经液体导管倾出至外部；该设计让使用者在打开覆膜后，能够便利地取用瓶内的液体，而且在取用完成后能以保护盖覆于瓶口避免异物侵入。
本发明中，所述设有斜向覆膜的斜膜瓶口为斜口瓶，所述斜向覆膜为覆于斜口瓶瓶口的保护膜；该设计使得本瓶口结构易于制作，只需在斜口瓶瓶口处覆膜，再把本发明所述瓶盖压于瓶口上使开膜柱下端面与覆膜平行且紧邻即可。
附图说明
下面结合附图和具体实施方式对本发明进一步详细的说明：
附图1是本发明的示意图；
附图2是本发明撕开覆膜时的示意图
图中：1-液体导管；2-开膜柱；3-斜向覆膜；4-可旋转的卡口结构；5-斜膜瓶口；6-瓶形容器；7-保护盖；8-引流部；9-瓶盖。
具体实施方式
如图1-2所示，一种自动解封瓶口覆膜的瓶盖，所述瓶盖9用于设有斜向覆膜3的斜膜瓶口5；所述瓶盖下部的下端面设有开膜柱2，所述开膜柱2的下端面呈斜面；当瓶盖盖于斜向覆膜3完好的斜膜瓶口5时，所述开膜柱2的下端面与瓶口5的斜向覆膜3紧邻，开膜柱2下端面与瓶口斜向覆膜3的倾斜方向相同；当瓶盖9盖于斜向覆膜完好的斜膜瓶口5处旋转时，开膜柱2的下端面挤压瓶口的斜向覆膜3，使瓶口5的斜向覆膜3撕裂。
所述设有斜向覆膜的斜膜瓶口为盛有液态物的瓶形容器6的瓶口，所述开膜柱内设有贯通开膜柱和瓶盖下部的液体导管1。
所述瓶盖为双层结构，瓶盖上部为保护盖7，瓶盖下部为装置开膜柱和液体导管的引流部8，当保护盖打开时，瓶内液体可经液体导管倾出至外部。
所述设有斜向覆膜的斜膜瓶口为斜口瓶，所述斜向覆膜为覆于斜口瓶瓶口的保护膜。
所述斜向覆膜为铝膜，所述瓶盖以可旋转的卡口结构与斜膜瓶口连接。
实施例：
使用者拿到完整包装的盛有液体的瓶形容器6后，旋转瓶盖9，开膜柱2的下端面挤压瓶口的斜向覆膜3，使瓶口5的斜向覆膜3撕裂，然后打开保护盖7，即可从液体导管1倾出斜口瓶（瓶形容器6）中的液体，取用完成后，盖上保护盖7，此时由于保护盖7与引流部上端面之间具有气密性，瓶内液体无法从液体导管1处流出。

Claims (3)

1.一种自动解封瓶口覆膜的瓶盖，其特征在于：所述瓶盖用于设有斜向覆膜的斜膜瓶口；所述瓶盖下部的下端面设有开膜柱，所述开膜柱的下端面呈斜面；当瓶盖盖于覆膜完好的斜膜瓶口时，所述开膜柱的下端面与瓶口的斜向覆膜紧邻，开膜柱下端面与瓶口斜向覆膜的倾斜方向相同；当瓶盖盖于覆膜完好的斜膜瓶口处旋转时，开膜柱的下端面挤压瓶口的斜向覆膜，使瓶口的斜向覆膜撕裂；
所述设有斜向覆膜的斜膜瓶口为盛有液态物的瓶形容器的瓶口，所述开膜柱内设有贯通开膜柱和瓶盖下部的液体导管；
所述瓶盖为双层结构，瓶盖上部为保护盖，瓶盖下部为装置开膜柱和液体导管的引流部，当保护盖打开时，瓶内液体可经液体导管倾出至外部；
当保护盖合盖后，保护盖与引流部上端面之间形成可防止瓶内液体从液体导管流出的气密结构；
液体导管的入口位于开膜柱底部中央；瓶盖下部的侧壁与开膜柱外壁、带覆膜瓶口外壁之间有空腔结构。
2.根据权利要求1所述的一种自动解封瓶口覆膜的瓶盖，其特征在于：所述斜向覆膜为覆于斜口瓶瓶口的保护膜。
3.根据权利要求1所述的一种自动解封瓶口覆膜的瓶盖，其特征在于：所述斜向覆膜为铝膜，所述瓶盖以可旋转的卡口结构与斜膜瓶口连接。
CN201710233621.8A 2017-04-11 2017-04-11 一种自动解封瓶口覆膜的瓶盖 Expired - Fee Related CN106864983B (zh)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3227317A (en) * 1963-06-06 1966-01-04 Shell Oil Co Closure assembly for containers
CH446092A (de) * 1964-09-22 1967-10-31 Dohse Hans Ausgiessverschluss aus Kunststoff
US4456150A (en) * 1981-03-25 1984-06-26 Yang Wei Lu Tube's cap and the pierce structure of a sealed opening
US5292025A (en) * 1991-10-11 1994-03-08 Sollac Metallic container partly openable by rupture of a line of reduced strength

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030024947A1 (en) * 2001-07-31 2003-02-06 Abhay Joshi Flip top piercing tip cap

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3227317A (en) * 1963-06-06 1966-01-04 Shell Oil Co Closure assembly for containers
CH446092A (de) * 1964-09-22 1967-10-31 Dohse Hans Ausgiessverschluss aus Kunststoff
US4456150A (en) * 1981-03-25 1984-06-26 Yang Wei Lu Tube's cap and the pierce structure of a sealed opening
US5292025A (en) * 1991-10-11 1994-03-08 Sollac Metallic container partly openable by rupture of a line of reduced strength

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