CN113232978A - 一种饮用卫生可靠性高的易拉罐 - Google Patents

一种饮用卫生可靠性高的易拉罐 Download PDF

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CN113232978A
CN113232978A CN202110589902.3A CN202110589902A CN113232978A CN 113232978 A CN113232978 A CN 113232978A CN 202110589902 A CN202110589902 A CN 202110589902A CN 113232978 A CN113232978 A CN 113232978A
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余金龙
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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
    • B65D17/00—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions
    • B65D17/28—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness
    • B65D17/402—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in the side wall
    • 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
    • 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
    • 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
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/70—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for
    • B65D85/72—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for for edible or potable liquids, semiliquids, or plastic or pasty materials
    • 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
    • B65D2251/00—Details relating to container closures
    • B65D2251/0003—Two or more closures
    • B65D2251/0006—Upper closure
    • B65D2251/0009—Upper closure of the 17-type
    • 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
    • B65D2251/00—Details relating to container closures
    • B65D2251/0003—Two or more closures
    • B65D2251/0068—Lower closure
    • B65D2251/0087—Lower closure of the 47-type

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Abstract

本发明公开了一种饮用卫生可靠性高的易拉罐，包括罐体、封装盖，罐体与封装盖密封压制连接；封装盖上设有出液口，出液口上通过乙易撕刻痕连接设置有封口片，罐体为设有斜向切口的圆筒，封装盖包括紧贴设置的外盖和内盖；外盖包括外层顶部和外层侧部；内盖包括内层顶部和内层侧部；外层顶部与内层顶部为圆形；外层侧部和内层侧部为半圆状片弯制为弧状并与罐口斜部相适配；内盖与罐体密封压制连接；外盖通过相适配的甲易撕刻痕与罐体一体化连接；外层侧部的靠下端处设有通过乙铆钉铰连的拉环；所述的出液口设在内层顶部，封口片顶面通过甲铆钉与外层顶部连接。饮用时的卫生性更加可靠。

Description

一种饮用卫生可靠性高的易拉罐
技术领域
本发明属于饮料包装用品技术领域，涉及一种饮用卫生可靠性高的易拉罐。
背景技术
易拉罐作为饮料包装用品具有便于运输、便于携带、保质期相对较长、饮用方便等优点。但其饮口处裸露，直接饮用时很不卫生，如另用吸管饮用，吸管体也容易在手抓取的过程中污染，如在易拉罐顶面另加设扣盖，防尘当然没问题，但如是运贮过程中易拉罐被雨水等淋泡过，饮用的卫生性依然不可靠。因此，人们开发了一些饮用卫生性更可靠的易拉罐。
例如，授权公告号为CN2628440，名为“加膜卫生易拉罐”的中国专利，涉及一种加膜卫生易拉罐，它解决了现有的易拉罐容易受污染的缺陷；提供一种结构简单、使用方便、成本低的加膜卫生易拉罐。该易拉罐的上盖与罐身连接处的周围设置一层卫生薄膜。由于在易拉罐的拉环周围加装一层薄膜，能够避免易拉罐在运输及销售过程中使拉环周围受到污染，因而保证了人们饮用时的健康安全，将会更加受到人们的青睐。且成本低，能受到众多人士的喜爱，也会给商家带来丰厚的利润。
采用这样技术的加膜卫生易拉罐当然可以使用，且饮用的卫生性相对更可靠，但在疫情的大环境下，贴膜式加装的一层薄膜的易拉罐防尘当然没问题，防疫的饮用卫生性依然还不够可靠，使用效果还不够理想。
发明内容
为克服现有技术的不足，本发明提供一种饮用卫生可靠性高的易拉罐，饮用时的卫生性更加可靠。
本发明为达到上述技术目的所采用的技术方案是：一种饮用卫生可靠性高的易拉罐，包括罐体、封装盖，罐体的上沿与封装盖的下沿密封压制连接；封装盖上设有出液口，出液口上通过乙易撕刻痕一体化连接设置有封口片，罐体为设有斜向切口的圆筒，圆筒的上端圆环面的直径处与对应处的筒壁面间通过一斜向平面切除后生成的半椭圆环面设为罐口斜部，圆筒形的上端切除后剩余的半圆环状端面设为罐口水平部；封装盖包括紧贴设置的外盖和内盖；外盖包括外层顶部和外层侧部；内盖包括内层顶部和内层侧部；外层顶部与内层顶部为圆形；外层侧部和内层侧部为半圆状片弯制为弧状并与罐口斜部相适配；内盖与罐体密封压制连接；外盖通过相适配的甲易撕刻痕与罐体一体化连接；外层侧部的靠下端处设有通过乙铆钉铰连的拉环；所述的出液口设在内层顶部，封口片顶面通过甲铆钉与外层顶部连接。
所述的罐口斜部与水平面的夹角为45度。
所述的外层顶部与内层顶部两者的远离拉环处设有固定连接部将两者固定连接。
因此，饮用时，原被外层侧部5A压盖的内层侧面6A为下嘴唇接触面，原被外层顶部5B压盖的内层顶部6B(出液口12周边)则为上嘴唇接触面，与嘴部接触面均为罐头式封装的新开启面，显然饮用卫生可靠性更高，使用效果更理想。
附图说明
下面结合附图和实施例对本发明作进一步说明。其中：
图1是本发明中罐体部分的示意图；
图2是本发明中封装盖部分的示意图；
图3是本发明的易拉罐整体封装好状态的示意图；
图4是本发明的易拉罐开启状态的示意图；
图5是本发明中的局部拆分示意图。
附图中的标记编号说明如下：封装盖G、罐体1、罐口斜部2A、罐口水平部2B、乙铆钉3、拉环4、外层侧部5A、外层顶部5B、内层侧部6A、内层顶部6B、乙易撕刻痕7、封口片8、甲铆钉9、固定连接部10、甲易撕刻痕11、出液口12
具体实施方式
本发明的实施例，如图1至图5所示，一种饮用卫生可靠性高的易拉罐，包括罐体1、封装盖G，罐体1的上沿与封装盖G的下沿密封压制连接；封装盖G上设有出液口12，出液口12上通过乙易撕刻痕7一体化连接设置有封口片8，罐体1为设有斜向切口的圆筒，圆筒的上端圆环面的直径处与对应处的筒壁面间通过一斜向平面切除后生成的半椭圆环面设为罐口斜部2A，圆筒形的上端切除后剩余的半圆环状端面设为罐口水平部2B；封装盖G包括紧贴设置的外盖和内盖；外盖包括外层顶部5B和外层侧部5A；内盖包括内层顶部6B和内层侧部6A；外层顶部5B与内层顶部6B为圆形；外层侧部5A和内层侧部6A为半圆状片弯制为弧状并与罐口斜部2A相适配；内盖与罐体1密封压制连接；外盖通过相适配的甲易撕刻痕11与罐体1一体化连接；外层侧部5A的靠下端处设有通过乙铆钉3铰连的拉环4；所述的出液口12设在内层顶部6B，封口片8 顶面通过甲铆钉9与外层顶部5B连接。
所述的罐口斜部2A与水平面的夹角为45度。
所述的外层顶部5B与内层顶部6B两者的远离拉环4处设有固定连接部10 将两者固定连接。
对本发明的进一步说明：
易拉罐封装时，罐体1灌好饮料后将封装盖G与罐体1密封压制连接，其中，内盖与罐体1密封压制连接；外盖与罐体1密封压制连接的同时设置有甲易撕刻痕11；外层顶部5B与内层顶部6B两者的远离拉环4处设有固定连接部 10将两者固定连接的目的是防止开启后将外盖另行丢弃不利于回收。
易拉罐要开启时，可先将拉环4绕乙铆钉3旋转180度后拉动外盖(不旋转也行)，外盖与罐体1沿甲易撕刻痕11被撕分(撕至靠近固定连接部10)，同时，外层顶部5B通过甲铆钉9拉动封口片8，封口片8与内层顶部6B间沿乙易撕刻痕7分离，打开出液口12。
饮用时，原被外层侧部5A压盖的内层侧面6A为下嘴唇接触面，原被外层顶部5B压盖的内层顶部6B(出液口12周边)则为上嘴唇接触面，与嘴部接触面均为罐头式封装的新开启面，显然饮用卫生可靠性更高，在全球疫情暴发的大环境下，具有很大的实用价值。
罐口斜部与水平面的夹角不仅限于45度，也可以为其他合适的锐角角度。

Claims (3)

1.一种饮用卫生可靠性高的易拉罐，包括罐体、封装盖，罐体的上沿与封装盖的下沿密封压制连接；封装盖上设有出液口，出液口上通过乙易撕刻痕一体化连接设置有封口片，其特征在于：罐体为设有斜向切口的圆筒，圆筒的上端圆环面的直径处与对应处的筒壁面间通过一斜向平面切除后生成的半椭圆环面设为罐口斜部，圆筒形的上端切除后剩余的半圆环状端面设为罐口水平部；封装盖包括紧贴设置的外盖和内盖；外盖包括外层顶部和外层侧部；内盖包括内层顶部和内层侧部；外层顶部与内层顶部为圆形；外层侧部和内层侧部为半圆状片弯制为弧状并与罐口斜部相适配；内盖与罐体密封压制连接；外盖通过相适配的甲易撕刻痕与罐体一体化连接；外层侧部的靠下端处设有通过乙铆钉铰连的拉环；所述的出液口设在内层顶部，封口片顶面通过甲铆钉与外层顶部连接。
2.根据权利要求1所述的一种饮用卫生可靠性高的易拉罐，其特征在于：所述的罐口斜部与水平面的夹角为45度。
3.根据权利要求1或2所述的一种饮用卫生可靠性高的易拉罐，其特征在于：所述的外层顶部与内层顶部两者的远离拉环处设有固定连接部将两者固定连接。
CN202110589902.3A 2021-05-28 2021-05-28 一种饮用卫生可靠性高的易拉罐 Pending CN113232978A (zh)

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