WO2015154339A1 - 一种旋转易开盖 - Google Patents

一种旋转易开盖 Download PDF

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Publication number
WO2015154339A1
WO2015154339A1 PCT/CN2014/080827 CN2014080827W WO2015154339A1 WO 2015154339 A1 WO2015154339 A1 WO 2015154339A1 CN 2014080827 W CN2014080827 W CN 2014080827W WO 2015154339 A1 WO2015154339 A1 WO 2015154339A1
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WO
WIPO (PCT)
Prior art keywords
cover
locking seat
locking
reinforcing rib
easy
Prior art date
Application number
PCT/CN2014/080827
Other languages
English (en)
French (fr)
Inventor
梁秉文
Original Assignee
莆田市嘉益机械设备有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 莆田市嘉益机械设备有限公司 filed Critical 莆田市嘉益机械设备有限公司
Publication of WO2015154339A1 publication Critical patent/WO2015154339A1/zh

Links

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
    • B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/32—Caps or cap-like covers with lines of weakness, tearing-strips, tags, or like opening or removal devices, e.g. to facilitate formation of pouring openings
    • B65D41/325—Caps or cap-like covers with lines of weakness, tearing-strips, tags, or like opening or removal devices, e.g. to facilitate formation of pouring openings with integral internal sealing means

Definitions

  • the utility model relates to a food packaging tool, in particular to a novel easy-opening cover. Background technique
  • the common beverage can lids on the market are mainly open-top lids.
  • One is a pull-tab type easy-open lid. When opening, just pull on the annulus on it and pull it slightly.
  • the can lid can be opened; the other is an environmentally friendly easy-open lid, which has the characteristics that the lid is opened and the tab does not fall off, which does not harm the consumer and is environmentally friendly; however, no matter which is the easy-open lid, once Opening the opening prevents the opening from being sealed again, preventing the user from saving the beverage that has not been consumed.
  • some manufacturers have also developed resealable easy-opening covers, but due to lack of practicality, complicated production processes, and high cost, they are still not marketable.
  • Utility model content Utility model content
  • the utility model provides a rotary easy opening cover, and the technical scheme adopted is as follows:
  • the utility model relates to a rotary easy-opening cover, which comprises a basic cover, a locking seat, a locking component and an outlet cover.
  • the middle part of the basic cover is a cover surface, the edge is a winding edge, and the cover surface is provided with a reinforcing rib; the upper surface of the locking seat is opened
  • the through hole is used as the beverage outlet, and the external locking seat of the beverage outlet is coupled with the outlet cover to seal the beverage outlet;
  • the cover surface is provided with a connecting hole, and the basic cover is sleeved on the locking seat by the connecting hole, and the locking member will be The base cover and the locking seat are locked and fastened together.
  • the upper end of the locking seat is provided with a thread
  • the outlet cover is provided with a screw to be coupled thereto.
  • the rotary easy-opening cover provided by the utility model can be provided with a thread on the central surface of the locking seat, and the screwing member is provided with a screw joint and the connecting portion thereof, and the connecting portion of the locking seat and the locking member is externally
  • the diameter of the connecting hole is smaller than the diameter of the bottom of the locking seat; the diameter of the connecting hole on the cover surface is larger than the outer diameter of the connecting portion of the locking seat and the locking member, and is smaller than the diameter of the bottom of the locking seat, and the locking member locks the basic cover Between the locking member and the bottom of the locking seat.
  • the sealant may be filled in the hollow formed by the rib, and at the same time, the convex surface of the rib upper convex surface is arranged on the bottom surface of the locking seat, the convex surface and The sealant is pressed into contact; if the rib is a concave rib, the bottom surface of the lock seat may be provided with a concave underside of the rib in the concave direction, and the sealant is filled in the groove formed under the recess , the underside of the recess and the sealant in the rib recess are in tight contact.
  • the rotary easy-opening cover provided by the utility model has the advantages of simple structure and low cost, and the consumer can be re-opened after being opened and opened, and can be sealed again without worrying about dust pollution at the opening, which can be unfinished during travel or exercise. The drink continues to be taken away for drinking.
  • the beverage manufacturer can use the existing sealing equipment to seal the rotating easy-open lid and the can body without additional equipment. Therefore, the rotary easy-opening cover is easy to promote and has great market potential. . DRAWINGS
  • Figure 1 is a plan view of a first embodiment of the present invention
  • Figure 2 is a structural view of a first embodiment of the present invention
  • Figure 3 is a structural view of a second embodiment of the present invention. detailed description
  • a rotary easy open cover comprising a basic cover 1, a locking seat 2, a locking member 3, an outlet cover 4, the middle of the basic cover 1 is the cover surface 11, the edge is the curling edge 12, the cover surface 11 is provided with the upper convex type reinforcing rib 13; the upper surface of the locking seat 2 is provided with the through hole as the beverage outlet 5, the beverage outlet 5
  • the outer locking seat 2 is provided with a thread on the surface thereof, and the outlet cover 4 is provided with a screw to be coupled with the screw to seal the beverage outlet 5; the central surface of the locking seat 2 is provided with a thread, and the locking member 3 is provided with a screw
  • the outer diameter of the connection portion of the locking seat 2 and the locking member 3 is smaller than the diameter of the bottom portion of the locking seat 2; in order to strengthen the sealing, the sealing groove 6 is filled in the hollow groove formed by the reinforcing rib 13 while the locking seat 2 is in the locking seat 2
  • the bottom surface is provided
  • FIG. 3 provides a second embodiment of the present invention.
  • the reinforcing rib 13' provided on the cover surface 11' is concave, so that in order to strengthen Sealing, on the bottom surface of the locking seat 2' is provided with a concave bottom surface which is in the same direction as the concave direction of the reinforcing rib 13', and at the same time, the sealing glue 6' is filled in the groove formed by the concave surface, the reinforcing rib 13' and the locking
  • the underside of the bottom surface of the seat 2' is aligned, and under the action of the locking member 3', the reinforcing rib 13' and the sealant 6' are pressed into contact.

Landscapes

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

Abstract

一种旋转易开盖，包括基本盖（1）、锁紧座（2）、锁紧件（3）、出口盖（4），基本盖（1）的中部为盖面（11），边缘为卷缘（12），盖面（11）上设置有加强筋（13）；锁紧座（2）的上表面开有通孔作为饮料出口（5），饮料出口（5）的外部锁紧座（2）与出口盖（4）配合连接，从而将饮料出口（5）密封；盖面（11）上开设有连接孔，基本盖（1）利用连接孔套在锁紧座（2）上，锁紧件（3）将基本盖（1）和锁紧座（2）锁紧固定在一起。该旋转易开盖结构简单、成本低廉，消费者可旋转打开易开盖后又可再度密封。

Description

一种旋转易开盖
技术领域
本实用新型涉及一种食品包装工具， 尤其是一种新型的易开盖。 背景技术
目前， 市场上常见饮料罐盖以易开盖为主， 典型的饮料易开盖有两种， 一种是拉环式易开盖， 开启时只要拉拉其上的瓣环， 稍用力撕拉即可开启罐 盖； 另外一种是环保易拉盖， 具有盖开而拉环不脱落的特点为， 不会伤害消 费者并且有利于环境卫生； 然而， 不管是那一种易开盖， 一旦将开口打开， 便无法将开口再行密封， 造成使用者无法保存尚未消耗完的饮料。 针对此问 题， 部分生产商也有研制可再密封的易拉盖， 但由于缺乏实用性、 生产工艺 复杂、 成本太高， 仍然无法市场化。 实用新型内容
为解决上述问题， 本实用新型体供了一种旋转易开盖， 其采用的技术方 案如下：
一种旋转易开盖， 包括基本盖、 锁紧座、 锁紧件、 出口盖， 基本盖的中 部为盖面， 边缘为卷缘， 盖面上设置有加强筋； 锁紧座的上表面开有通孔作 为饮料出口， 饮料出口的外部锁紧座与出口盖配合连接， 从而将饮料出口密 封； 盖面上开设有连接孔， 基本盖利用连接孔套在锁紧座上， 锁紧件将基本 盖和锁紧座锁紧固定在一起。
进一步地， 所述锁紧座的上端设置有螺纹， 出口盖上设置螺口与其配合 连接。
进一步地， 本实用新型所提供的旋转易开盖， 可以在锁紧座的中部表面 上设置有螺纹， 锁紧件上设置螺口与其配合连接， 锁紧座上与锁紧件连接部 位的外径小于锁紧座底部的直径； 所述盖面上连接孔的直径大于锁紧座上与 锁紧件连接部位的外径且小于锁紧座底部的直径， 锁紧件将基本盖锁紧固定 在锁紧件和锁紧座底部之间。
进一步地， 为了加强密封， 在所述加强筋与锁紧座底部表面之间填充有 密封胶。 若加强筋为上凸型加强筋， 可以将密封胶填充于加强筋所形成的空 槽中， 同时在锁紧座底部表面上设置和加强筋上凸方向一致的凸起面， 凸起 面和密封胶压紧接触； 若加强筋为下凹型加强筋， 可以在锁紧座底部表面上 设有和加强筋下凹方向一致的凹下面， 同时将密封胶填充于凹下面所形成的 凹槽中， 凹下面和加强筋空槽内的密封胶压紧接触。
本实用新型提供的旋转易开盖， 结构简单、成本低廉， 消费者可旋转打开 后易开盖后又可再度密封， 不用担心开口处有灰尘的污染， 可在行进或运动 中将未饮完的饮料持续带走饮用。 此外， 饮料制造商利用现有的卷封设备便 可以将此旋转易开盖和罐体完成卷封，不需要另外增加设备， 因此，此种旋转 易开盖易于推广， 有很大的市场潜力。 附图说明
图 1为本实用新型所提供第一种实施方式的俯视图；
图 2为本实用新型所提供第一种实施方式的结构图；
图 3为本实用新型所提供第二种实施方式的结构图。 具体实施方式
图 1和图 2提供了本实用新型的第一种实施方式， 如图 1和图 2所示， 一种旋转易开盖， 包括基本盖 1、 锁紧座 2、 锁紧件 3、 出口盖 4， 基本盖 1 的中部为盖面 11， 边缘为卷缘 12， 盖面上 11设置有上凸型加强筋 13 ; 锁紧 座 2的上表面开有通孔作为饮料出口 5， 饮料出口 5的外部锁紧座 2表面设 置有螺纹， 出口盖 4上设置螺口与其配合连接， 从而将饮料出口 5密封； 锁 紧座 2的中部表面设置有螺纹， 锁紧件 3上设置螺口与其配合连接， 锁紧座 2上与锁紧件 3连接部位的外径小于锁紧座 2底部的直径； 为了加强密封， 在加强筋 13所形成空槽中填充密封胶 6， 同时在锁紧座 2底部表面上设置有 和加强筋 13上凸方向一致的凸起面； 盖面 11上开设有连接孔， 连接孔的直 径大于锁紧座 2上与锁紧件 3连接部位的外径且小于锁紧座 2底部的直径， 基本盖 1利用连接孔套在锁紧座 2上，使得加强筋 13空槽与锁紧座 2底部表 面上的凸起面对齐， 然后将锁紧件 3套在锁紧座 2上， 旋转锁紧件 3， 将基 本盖 1和锁紧座 2锁紧固定在一起， 并使锁紧座 2底部表面上的凸起面与密 封胶 6压紧接触，便形成一密封的罐盖， 可以通过旋转出口盖 4， 将饮料出口 5打开或密封。
图 3提供了本实用新型的第二种实施方式，与第一种实施方式不同的是：如 图 3所示，盖面 11' 上所设置的加强筋 13' 为下凹型，因此，为了加强密封， 在锁紧座 2' 底部表面上设有和加强筋 13' 下凹方向一致的凹下面， 同时将 密封胶 6' 填充于凹下面所形成的凹槽中， 加强筋 13' 与锁紧座 2' 底部表 面上的凹下面对齐，在锁紧件 3' 的作用下，加强筋 13' 和密封胶 6' 压紧接 触。
以上所述仅为本实用新型的优选实施例而已， 并不用于限制本实用新 型， 对于本领域的技术人员来说， 本实用新型可以有各种更改和变化。 凡在 本实用新型的精神和原则之内， 所作的任何修改、 等同替换、 改进等， 均包 含在本发明的保护范围之内。

Claims

权 利 要 求 书
1、 一种旋转易开盖， 包括基本盖， 基本盖的中部为盖面， 边缘为卷缘， 盖面上设置有加强筋， 其特征在于： 所述旋转易开盖还包括锁紧座、锁紧件、 出口盖， 锁紧座的上表面开有通孔作为饮料出口， 饮料出口的外部锁紧座与 出口盖配合连接，从而将饮料出口密封；所述基本盖的盖面上开设有连接孔， 基本盖利用连接孔套在锁紧座上，锁紧件将基本盖和锁紧座锁紧固定在一起。
2、 如权利要求 1所述一种旋转易开盖， 其特征在于： 所述锁紧座的上端 设置有螺纹， 出口盖上设置螺口与其配合连接。
3、 如权利要求 1所述一种旋转易开盖， 其特征在于： 所述锁紧座的中部 表面设置有螺纹， 锁紧件上设置螺口与其配合连接， 锁紧座上与锁紧件连接 部位的外径小于锁紧座底部的直径； 所述盖面上连接孔的直径大于锁紧座上 与锁紧件连接部位的外径且小于锁紧座底部的直径， 锁紧件将基本盖锁紧固 定在锁紧件和锁紧座底部之间。
4、 如权利要求 1所述一种旋转易开盖， 其特征在于： 所述加强筋与锁紧 座底部表面之间填充有密封胶。
5、 如权利要求 1、 3或 4所述一种旋转易开盖， 其特征在于： 所述加强筋 为上凸型加强筋， 密封胶填充于加强筋所形成的空槽中， 所述锁紧座底部表 面上设有和加强筋上凸方向一致的凸起面，凸起面和密封胶压紧接触。
6、 如权利要求 1、 3或 4所述一种旋转易开盖， 其特征在于： 所述加强筋 为下凹型加强筋， 所述锁紧座底部表面上设有和加强筋下凹方向一致的凹下 面， 密封胶填充于凹下面所形成的凹槽中， 凹下面和加强筋空槽内的密封胶 压紧接触。
PCT/CN2014/080827 2014-04-08 2014-06-26 一种旋转易开盖 WO2015154339A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201420166541.7U CN203793888U (zh) 2014-04-08 2014-04-08 一种旋转易开盖
CN201420166541.7 2014-04-08

Publications (1)

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WO2015154339A1 true WO2015154339A1 (zh) 2015-10-15

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WO (1) WO2015154339A1 (zh)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH476610A (de) * 1968-10-17 1969-08-15 Baumann Ag Sicherheitsverschluss an einem Gefäss
CN201825358U (zh) * 2010-09-16 2011-05-11 盛亿华 一种铁塑组合盖
CN202389738U (zh) * 2011-12-11 2012-08-22 安徽环球药业股份有限公司 塑料瓶组合盖
KR20130000614A (ko) * 2011-06-23 2013-01-03 주식회사 성림정공 열림방지용 캡구조

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH476610A (de) * 1968-10-17 1969-08-15 Baumann Ag Sicherheitsverschluss an einem Gefäss
CN201825358U (zh) * 2010-09-16 2011-05-11 盛亿华 一种铁塑组合盖
KR20130000614A (ko) * 2011-06-23 2013-01-03 주식회사 성림정공 열림방지용 캡구조
CN202389738U (zh) * 2011-12-11 2012-08-22 安徽环球药业股份有限公司 塑料瓶组合盖

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