WO2018228197A1 - Easy-open crown cap - Google Patents

Easy-open crown cap Download PDF

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Publication number
WO2018228197A1
WO2018228197A1 PCT/CN2018/089031 CN2018089031W WO2018228197A1 WO 2018228197 A1 WO2018228197 A1 WO 2018228197A1 CN 2018089031 W CN2018089031 W CN 2018089031W WO 2018228197 A1 WO2018228197 A1 WO 2018228197A1
Authority
WO
WIPO (PCT)
Prior art keywords
skirt
crown
pull ring
crown cap
cover
Prior art date
Application number
PCT/CN2018/089031
Other languages
French (fr)
Chinese (zh)
Inventor
梁秉文
Original Assignee
莆田市福展精密设备有限公司
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 莆田市福展精密设备有限公司 filed Critical 莆田市福展精密设备有限公司
Publication of WO2018228197A1 publication Critical patent/WO2018228197A1/en

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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
    • 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

Definitions

  • the utility model relates to the field of bottled beverage covers, in particular to an easy opening crown cover.
  • the most popular bottled beverage cover on the market today is the crown cap.
  • the most popular crown caps on the market today is the crown cap.
  • There are two typical crown caps one is the traditional crown cap, which is opened with a bottle opener, and the other is an easy-open crown cap with a pull tab.
  • the former must use a bottle opener when opening the bottle cap.
  • the consumer is inconvenient.
  • the latter was developed in recent years, but it has the problems of low production efficiency, low production yield, and low material utilization rate. In order to solve these problems, some schemes have been proposed, but these schemes still have problems of practicality or high cost, which cannot meet the needs of marketization.
  • the utility model provides an easy opening crown which is easy to open, has high practicability and low cost.
  • the easy opening crown cover comprises a crown cap body and a pull ring, the crown cap body further comprises a cover surface and a skirt; the cover surface is provided with rivets near the skirt, and the pull ring is fixed on the cover surface by the rivet; There is a score line on the surrounding cover surface, one end of the score line extends to the lower edge of the skirt, and the other end extends to the upper edge of the skirt.
  • the cover surface is provided with a deep groove, and the pull ring is installed in the deep groove.
  • the score line is a concave curve.
  • cover surface and the skirt are an integrated structure.
  • the easy opening crown cover provided by the utility model can be sealed by the existing tamping equipment, thereby effectively reducing the production cost. It does not need to open the cap with a bottle opener. It is simple and practical to open the cap by simply holding the tab with your hand. Compared with other crown caps, the utility model is easy to automate production, and the production yield and material utilization rate can be effectively improved.
  • FIG. 1 is a schematic structural view of an easy opening crown cover of the present invention.
  • Fig. 1 1-cover surface, 2-skirt, 3-pull ring, 4-rivet, 5-line, 6-deep groove.
  • the easy opening crown cover includes a crown cap body and a pull ring 3, and the crown cap body further includes a cover surface 1 and a skirt 2.
  • a rivet 4 is provided on the cover 1 near the skirt, and the tab 3 is fixed to the cover 1 by means of rivets 4.
  • a score line 5 is provided on the cover surface around the rivet 4, one end of the score line 5 extends to the lower edge of the skirt 2, and the other end extends to the upper edge of the skirt 2.
  • the pull ring 3 can separate the crown cap from the beverage bottle body for the purpose of opening. Since the rivet 4 is not in the center of the cover surface, the bottle cap can be easily opened when the upper pull ring is lifted, and at the same time, the length of the scribe line is shortened and the processing is facilitated.
  • the cover 1 is provided with a deep groove 6 , and the pull ring 3 is installed in the deep groove 6 .
  • the engraved line 5 is a concave curve. This structure has the advantage of facilitating the opening of the crown cap and also facilitating production.
  • the cover 1 and the skirt 2 are an integrated structure, which is convenient for production and also contributes to the sealing performance of the beverage bottle.

Abstract

An easy-open crown cap, comprising a crown cap body and a pull ring (3), the crown cap body also comprising a cover face (1) and a skirt edge (2); a rivet (4) is provided on the cover face (1) next to the skirt edge (2), and the pull ring is secured onto the cover face by means of the rivet; and a score line (5) is disposed on the cover face surrounding the rivet, one end of the score line extending to the lower edge of the skirt edge, and the other end extending to the upper edge of the skirt edge. The present easy-open crown cap can use existing pressure-sealing devices for pressure sealing, effectively reducing production costs. A bottle opener is not required to open the bottle cap; the bottle cap can be pulled open just by gripping the pull ring by hand, being simple and practical. Compared to other crown caps, production of the present easy-open crown cap can be easily automated, and the production yield and material utilisation rate thereof can also be effectively improved.

Description

易开皇冠盖Easy open crown cover 技术领域Technical field
本实用新型涉及瓶装饮料盖领域，特别是一种易开皇冠盖。The utility model relates to the field of bottled beverage covers, in particular to an easy opening crown cover.
背景技术Background technique
目前市场上最流行的瓶裝飲料盖是皇冠盖。典型的皇冠盖有两种，一种是传统式皇冠盖，使用开瓶器开启，另外一种是帶有拉环的易开皇冠盖。前者开启瓶盖时必需使用开瓶器，消费者较为不便，后者是近几年才开发出来，但其存在著生产效率低，生产良率低，及材料使用率低的问题。为了解决这些问题，有些方案已经被提出，但这些方案还存在着实用性的不足或成本太高的问题，无法满足市场化需要。The most popular bottled beverage cover on the market today is the crown cap. There are two typical crown caps, one is the traditional crown cap, which is opened with a bottle opener, and the other is an easy-open crown cap with a pull tab. The former must use a bottle opener when opening the bottle cap. The consumer is inconvenient. The latter was developed in recent years, but it has the problems of low production efficiency, low production yield, and low material utilization rate. In order to solve these problems, some schemes have been proposed, but these schemes still have problems of practicality or high cost, which cannot meet the needs of marketization.
实用新型内容Utility model content
为了解决上述问题，本实用新型提供了一种既便于开启，而且实用性高，成本又低的易开皇冠盖。In order to solve the above problems, the utility model provides an easy opening crown which is easy to open, has high practicability and low cost.
易开皇冠盖，包括皇冠盖本体和拉环，皇冠盖本体又包括盖面和裙边；所述盖面上在靠近裙边处设有铆钉，拉环通过铆钉固定在盖面上；在铆钉周围的盖面上设有一条刻线，刻线的一端延伸至裙边的下边沿，另外一端延伸至裙边的上边沿。The easy opening crown cover comprises a crown cap body and a pull ring, the crown cap body further comprises a cover surface and a skirt; the cover surface is provided with rivets near the skirt, and the pull ring is fixed on the cover surface by the rivet; There is a score line on the surrounding cover surface, one end of the score line extends to the lower edge of the skirt, and the other end extends to the upper edge of the skirt.
进一步的，所述盖面上设有深槽，拉环安装在深槽内。Further, the cover surface is provided with a deep groove, and the pull ring is installed in the deep groove.
进一步的，所述刻线为一条下凹的曲线。Further, the score line is a concave curve.
进一步的，所述盖面和裙边为一体化结构。Further, the cover surface and the skirt are an integrated structure.
本实用新型提供的易开皇冠盖可以利用现有的圧封设备进行圧 封，有效降低了生产成本。其不需用开瓶器开启瓶盖只需用手扣住拉环便可拉开瓶盖，简单实用。相比于其它皇冠盖，本实用新型易于自动化生产，并且生产良率，材料利用率都可以得到有效提升。The easy opening crown cover provided by the utility model can be sealed by the existing tamping equipment, thereby effectively reducing the production cost. It does not need to open the cap with a bottle opener. It is simple and practical to open the cap by simply holding the tab with your hand. Compared with other crown caps, the utility model is easy to automate production, and the production yield and material utilization rate can be effectively improved.
附图说明DRAWINGS
图1为本实用新型易开皇冠盖的结构示意图。FIG. 1 is a schematic structural view of an easy opening crown cover of the present invention.
图1中，1-盖面，2-裙边，3-拉环，4-铆钉，5-刻线，6-深槽。In Fig. 1, 1-cover surface, 2-skirt, 3-pull ring, 4-rivet, 5-line, 6-deep groove.
具体实施方式detailed description
为了更好的对本实用新型进行阐述，下面将结合附图作详细说明。In order to better explain the present invention, the following detailed description will be made with reference to the accompanying drawings.
如图1所示，易开皇冠盖，包括皇冠盖本体和拉环3，皇冠盖本体又包括盖面1和裙边2。所述盖面1上在靠近裙边处设有铆钉4，拉环3通过铆钉4固定在盖面1上。在铆钉4周围的盖面上设有一条刻线5，刻线5的一端延伸至裙边2的下边沿，另外一端延伸至裙边2的上边沿。在使用时，当拉环3受向上拉力的作用时，拉环3鼻端呈一杠杆支点，作用力施于铆钉4上，因此可以破坏在其周围结构较弱的刻线5，继续将拉环3往上拉，延伸至裙边2下边沿的刻线5的一端将使裙边2破裂形成一个缺口，而刻线5的另外一端只延伸至裙边2的上边沿，故继续向上提拉拉环3可使得皇冠盖与饮料瓶体分离，达到开启的目的。因铆钉4不在盖面中心，上提拉环时可以轻易的开启瓶盖，同时，也为了缩短刻线的长度，便于加工。As shown in FIG. 1, the easy opening crown cover includes a crown cap body and a pull ring 3, and the crown cap body further includes a cover surface 1 and a skirt 2. A rivet 4 is provided on the cover 1 near the skirt, and the tab 3 is fixed to the cover 1 by means of rivets 4. A score line 5 is provided on the cover surface around the rivet 4, one end of the score line 5 extends to the lower edge of the skirt 2, and the other end extends to the upper edge of the skirt 2. In use, when the pull ring 3 is subjected to the upward pulling force, the nose end of the pull ring 3 is a lever fulcrum, and the force is applied to the rivet 4, so that the weakened line 5 around the structure can be broken, and the pulling will continue. Pulling the ring 3 up, the end of the score line 5 extending to the lower edge of the skirt 2 will cause the skirt 2 to break to form a notch, and the other end of the score line 5 extends only to the upper edge of the skirt 2, so continue to lift upward The pull ring 3 can separate the crown cap from the beverage bottle body for the purpose of opening. Since the rivet 4 is not in the center of the cover surface, the bottle cap can be easily opened when the upper pull ring is lifted, and at the same time, the length of the scribe line is shortened and the processing is facilitated.
具体的，盖面1上设有深槽6，拉环3安装在深槽6内。这样，当拉环3置于盖面1上时不至于移出盖面1的范围，有利于提高生产 效率。刻线5为一条下凹的曲线，这种结构有便于开启皇冠盖，也便于生产。盖面1和裙边2为一体化结构，这种结构便于生产，也有利于饮料瓶的密封性能。Specifically, the cover 1 is provided with a deep groove 6 , and the pull ring 3 is installed in the deep groove 6 . Thus, when the tab 3 is placed on the cover 1 so as not to be removed from the cover 1, it is advantageous to improve the production efficiency. The engraved line 5 is a concave curve. This structure has the advantage of facilitating the opening of the crown cap and also facilitating production. The cover 1 and the skirt 2 are an integrated structure, which is convenient for production and also contributes to the sealing performance of the beverage bottle.
上述具体实施方式不能认为是对本实用新型的进一步限定，本领域技术人员根据本实用新型内容作出的非实质性改变均应落入本实用新型保护范围内。The above-mentioned embodiments are not to be considered as limiting the present invention, and any insubstantial changes made by those skilled in the art according to the present invention should fall within the protection scope of the present invention.

Claims (4)

  1. 易开皇冠盖，其特征在于：包括皇冠盖本体和拉环，皇冠盖本体又包括盖面和裙边；所述盖面上在靠近裙边处设有铆钉，拉环通过铆钉固定在盖面上；在铆钉周围的盖面上设有一条刻线，刻线的一端延伸至裙边的下边沿，另外一端延伸至裙边的上边沿。The easy opening crown cover is characterized in that it comprises a crown cover body and a pull ring, and the crown cover body further comprises a cover surface and a skirt; the cover surface is provided with rivets near the skirt, and the pull ring is fixed on the cover surface by the rivet Upper; a score line is provided on the cover surface around the rivet, one end of the score line extends to the lower edge of the skirt, and the other end extends to the upper edge of the skirt.
  2. 如权利1所述的易开皇冠盖，其特征在于：所述盖面上设有深槽，拉环安装在深槽内。The easy opening crown according to claim 1, wherein the cover surface is provided with a deep groove, and the pull ring is installed in the deep groove.
  3. 如权利1所述的易开皇冠盖，其特征在于：所述刻线为一条下凹的曲线。The easy opening crown according to claim 1, wherein the score line is a concave curve.
  4. 如权利1所述的易开皇冠盖，其特征在于：所述盖面和裙边为一体化结构。The easy opening crown according to claim 1, wherein the cover and the skirt are of an integrated structure.
PCT/CN2018/089031 2017-06-15 2018-05-30 Easy-open crown cap WO2018228197A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201720693617.5 2017-06-15
CN201720693617 2017-06-15

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WO2018228197A1 true WO2018228197A1 (en) 2018-12-20

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2198222Y (en) * 1994-08-04 1995-05-24 浙江大学精益机电技术工程公司 Top-pop top bottle cap
CN2345480Y (en) * 1998-09-05 1999-10-27 翟金敏 Easy-opened bottle cap
CN2388136Y (en) * 1999-07-23 2000-07-19 刘朝露 Lever-type easy-to-open bottle cover
CN202464366U (en) * 2011-11-09 2012-10-03 邹智超 Novel easy-open metal crown lid
CN104386347A (en) * 2014-08-13 2015-03-04 世界瓶盖有限责任公司 Crown cap with bottle opener component
CN104853994A (en) * 2013-02-04 2015-08-19 世界瓶盖有限责任公司 Medical bottle cap

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2198222Y (en) * 1994-08-04 1995-05-24 浙江大学精益机电技术工程公司 Top-pop top bottle cap
CN2345480Y (en) * 1998-09-05 1999-10-27 翟金敏 Easy-opened bottle cap
CN2388136Y (en) * 1999-07-23 2000-07-19 刘朝露 Lever-type easy-to-open bottle cover
CN202464366U (en) * 2011-11-09 2012-10-03 邹智超 Novel easy-open metal crown lid
CN104853994A (en) * 2013-02-04 2015-08-19 世界瓶盖有限责任公司 Medical bottle cap
CN104386347A (en) * 2014-08-13 2015-03-04 世界瓶盖有限责任公司 Crown cap with bottle opener component

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