CN212314389U - 强化密封型桶盖 - Google Patents

强化密封型桶盖 Download PDF

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Publication number
CN212314389U
CN212314389U CN202020708923.3U CN202020708923U CN212314389U CN 212314389 U CN212314389 U CN 212314389U CN 202020708923 U CN202020708923 U CN 202020708923U CN 212314389 U CN212314389 U CN 212314389U
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China
Prior art keywords
barrel cover
cover
barrel
lid
sealing
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CN202020708923.3U
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English (en)
Inventor
王林达
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Top Green World Packaging Co ltd
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Top Green World Packaging Co ltd
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Priority to CN202020708923.3U priority Critical patent/CN212314389U/zh
Priority to US16/869,164 priority patent/US20210339922A1/en
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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
    • B65D43/00—Lids or covers for rigid or semi-rigid containers
    • B65D43/02—Removable lids or covers
    • B65D43/06—Removable lids or covers having a peripheral channel embracing the rim of the container
    • 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
    • B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
    • B65D53/02—Collars or rings
    • 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
    • B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
    • B65D53/04—Discs
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018—Overall construction of the lid
    • B65D2543/00037—Disc 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00435—Lids secured to an intermediate ring or like annular member fixed to the container mouth
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/00537—Contact between the container and the lid on the inside or the outside of the container on the outside, or a part turned to the outside of the mouth of the container

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

Abstract

本实用新型公开一种强化密封型桶盖。其包括翻盖和盖体，在所述盖体的内侧壁上设有一圈凸起的卡条，在所述盖体的内侧且位于所述卡条的上方设有一圈密封卡条，在所述盖体与桶口压制结合时，所述密封卡条与所述桶口的外侧四壁紧密贴合。本申请的强化密封桶盖能够在保持现有桶盖与桶体的结构优势的情况实现桶盖与桶体的密封。

Description

强化密封型桶盖
技术领域
本实用新型涉及一种强化密封型桶盖。
背景技术
为便于桶盖与桶体的自动化生产，桶盖与桶的结合已经发生变化。更多的自动化生产线上采用桶口处设置第一卡条，桶盖上设有第二卡条，通过机械强制施力于桶盖和桶体上，将第一卡条卡入第二卡条中。如此实现桶盖与桶体的结合。
诚然这种结合方式对于普通领域使用是可以满足需求的，但是对于需要密封使用的技术领域来说是远远不够的。桶盖虽然结合在桶口上，只能实现不轻易掉落的问题。当桶盖与桶口存在允许范围内的尺寸差时，桶盖可相对桶口向下晃动，第二卡条与第一卡条因为相对移动而露出缝隙时，水分会从中渗漏，细菌会从缝隙进出。
实用新型内容
由于现有技术存在上述技术问题，本申请提出一种强化密封桶盖，其目的在于保持现有桶盖与桶体的结构优势的情况下克服现有桶盖无法实现密封的问题。
为达到上述技术问题，本申请采用下述技术方案：
强化密封型桶盖，其包括翻盖和盖体，在所述盖体的内侧壁上设有一圈凸起的卡条，在所述盖体的内侧且位于所述卡条的上方设有一圈密封卡条，在所述盖体与桶口压制结合时，所述密封卡条与所述桶口的外侧四壁紧密贴合。
较佳的是，所述密封卡条的数量为1至12条。
较佳的是，所述密封卡条由盖体一体形成。
由于采用上述技术方案，本申请的强化密封桶盖能够在保持现有桶盖与桶体的结构优势的情况实现桶盖与桶体的密封连接，并可满足重复使用时的密封要求。
附图说明
图1为本申请的桶盖的一实施例的结构示意图；
图2为图1的剖面图；
图3为图2的局部放大图。
具体实施方式
下面通过实施例，并结合附图，对本实用新型的技术方案作进一步具体的说明。
参见图1至图3所示，本申请的强化密封型桶盖包括翻盖1和盖体2。在所述盖体2的内侧壁上设有一圈凸起的卡条3，该卡条3用于在生产流水线上通过机械压力与桶口上的卡条相互卡接。此外，在所述盖体2的内侧且位于所述卡条3的上方设有一圈密封卡条4，该密封卡条4的数量不限制，较佳的是1至12条。当所述盖体与桶口压制结合时，所述密封卡条4与所述桶口的外侧四壁紧密贴合，从而起到密封、防泄漏的问题。当盖体与桶口存在一定的宽限范围时，密封卡条4紧密贴合桶口的外侧四壁，不留一丝间隙，可阻隔水分的流失或者细菌的侵入。
本申请的所述密封卡条4可以是由盖体一体形成，通过塑料材质的弹性力，牢固的贴合到桶口的外侧四壁。密封卡条4与盖体同一材质一体成型，有利于桶盖的重复使用，密封性能不减。
本申请的强化密封桶盖能够在保持现有桶盖与桶体的结构优势的情况实现桶盖与桶体的密封。
以上所述的实施方式仅用于说明本实用新型而不用于限制本实用新型的范围。本领域技术人员对本实用新型所做的均等变化与修饰，皆应属于本实用新型所附的权利要求书的涵盖范围。

Claims (3)

1.强化密封型桶盖，其包括翻盖和盖体，在所述盖体的内侧壁上设有一圈凸起的卡条，其特征在于，在所述盖体的内侧且位于所述卡条的上方设有一圈密封卡条，在所述盖体与桶口压制结合时，所述密封卡条与所述桶口的外侧四壁紧密贴合。
2.根据权利要求1所述的强化密封型桶盖，其特征在于，所述密封卡条的数量为1至12条。
3.根据权利要求1所述的强化密封型桶盖，其特征在于，所述密封卡条由盖体一体形成。
CN202020708923.3U 2020-05-01 2020-05-01 强化密封型桶盖 Active CN212314389U (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202020708923.3U CN212314389U (zh) 2020-05-01 2020-05-01 强化密封型桶盖
US16/869,164 US20210339922A1 (en) 2020-05-01 2020-05-07 Reinforced sealing barrel cover

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020708923.3U CN212314389U (zh) 2020-05-01 2020-05-01 强化密封型桶盖

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CN212314389U true CN212314389U (zh) 2021-01-08

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US (1) US20210339922A1 (zh)
CN (1) CN212314389U (zh)

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