CN106672424B - 一种瓶盖 - Google Patents

一种瓶盖 Download PDF

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Publication number
CN106672424B
CN106672424B CN201710114812.2A CN201710114812A CN106672424B CN 106672424 B CN106672424 B CN 106672424B CN 201710114812 A CN201710114812 A CN 201710114812A CN 106672424 B CN106672424 B CN 106672424B
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lower cover
hollow
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connecting pole
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CN106672424A (zh
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张天久
张兴
刘建馨
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Shenchi Dongyuan Packaging Development Technology Co Ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D51/00Closures not otherwise provided for
    • B65D51/18Arrangements of closures with protective outer cap-like covers or of two or more co-operating closures
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D53/00Sealing or packing elements; Sealings formed by liquid or plastics material
    • B65D53/04Discs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2251/00Details relating to container closures
    • B65D2251/0003Two or more closures
    • B65D2251/0006Upper closure
    • B65D2251/0015Upper closure of the 41-type

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

Abstract

本发明提供一种瓶盖,包括上盖、下盖、弓型压盖、硅胶膜,下盖盖面中心设置有通孔,下盖盖面底面垂直固定连接有一个空心塞柱,下盖盖面顶面垂直固定连接空心连接柱,空心连接柱设置有一个内接门型框,内接门型框底部铺设有硅胶膜,弓型压盖嵌套在下盖顶面的空心连接柱内,所述上盖盖面底面上设置有空心柱、隔圈,空心柱穿过定位柱顶在下盖通孔处,本发明瓶盖结构合理、使用方便,本发明硅胶膜被特定结构紧固在油脂出口上,可以有效防止空气进入瓶内,隔绝空气效果好。

Description

一种瓶盖
技术领域
本发明属于瓶盖领域,尤其涉及一种密封瓶盖。
背景技术
日常生活中为了防止和延缓油脂变质,往往会在油脂中添加抗氧化剂,但是虽然加入了抗氧化剂,一旦有空气进入,油脂依然会发生变质,因此抗氧化的关键还是在于隔绝空气进入油脂内,现有的大部分食用瓶或桶,在频繁取油时,外界的空气就会进入瓶或桶内,使油脂慢慢变质,现在很多油脂类产品瓶盖上加设了密封装置,但结构复杂,成本高,效果一般。
发明内容
本发明的目的在于提供一种瓶盖,该瓶盖密封效果好,可以完全杜绝空气的进入。
为实现上述目的,本发明的技术方案是:一种瓶盖,包括上盖、下盖、弓型压盖、硅胶膜,
所述下盖盖面中心设置有通孔,下盖侧壁内面上设置有下盖螺纹,用于与瓶口螺纹配合,下盖盖面底面垂直固定连接有一个空心塞柱,所述空心柱塞插入瓶口部中,所述通孔位于空心柱塞内,下盖盖面顶面垂直固定连接空心连接柱,空心连接柱外壁设置有与上盖螺纹配合的螺纹,所述空心连接柱设置有一个内接门型框,所述内接门型框底部铺设有硅胶膜,硅胶膜折边铺设在内接门型框壁上,
所述弓型压盖嵌套在下盖顶面的空心连接柱内,形成出油口,弓型压盖盖面底面对应下盖通孔处垂直连接有定位柱,定位柱两端开口,弓型压盖底面上设置有与下盖内接门型框匹配的凸槽,凸槽内侧壁顶部、定位柱顶部为坡面设置,坡面最低点位于弓型压盖直边端,
所述上盖盖面底面上设置有空心柱、隔圈,空心柱、隔圈同心设置,上盖侧壁内面设置有上盖螺纹,空心柱穿过定位柱顶在下盖通孔处,隔圈与空心连接柱顶端配合。
本发明瓶盖结构合理、使用方便,本发明硅胶膜被特定结构紧固在油脂出口上,可以有效防止空气进入瓶内,隔绝空气效果好。
附图说明
图1为本发明结构示意图。
图2为图1的AA剖视图。
图3为上盖结构图。
图4为下盖俯视图。
图5为下盖AA剖视图。
图6为下盖BB剖视图。
图7为压盖仰视图。
图8为压盖AA剖视图。
图9为压盖BB剖视图。
具体实施方式
如图1、2、3、4、5、6、7、8、9所示,一种瓶盖,包括上盖1、下盖3、弓型压盖2、硅胶膜4,
下盖3盖面中心设置有通孔31,下盖侧壁内面上设置有下盖螺纹32,用于与瓶口螺纹配合,下盖盖面底面垂直固定连接有一个空心塞柱33,空心柱塞33插入瓶口部中,通孔31位于空心柱塞33内,下盖3盖面顶面垂直固定连接空心连接柱34,空心连接柱34外壁设置有与上盖螺纹配合的螺纹35,空心连接柱34设置有一个内接门型框36,内接门型框36底部铺设有硅胶膜4,硅胶膜4折边铺设在内接门型框壁上,
弓型压盖嵌套在下盖顶面的空心连接柱34内,形成出油口5,弓型压盖盖面底面对应下盖通孔处垂直连接有定位柱21,定位柱21两端开口,弓型压盖底面上设置有与下盖内接门型框匹配的凸槽22,凸槽内侧壁顶部、定位柱顶部为坡面设置,坡面最低点位于弓型压盖直边端,
上盖1盖面底面上设置有空心柱11、隔圈12,空心柱11、隔圈12同心设置,上盖侧壁内面设置有上盖螺纹13,空心柱穿过定位柱顶在下盖通孔处,隔圈与空心连接柱顶端配合。
挤压瓶体时内部食用油顶开胶膜从出油口流出,松手时由于瓶体的弹性使内部呈负压,在大气压的作用下胶膜压紧下盖中心孔,空气无法进入瓶体内部,再盖上上盖进一步压紧硅胶膜。

Claims (1)

1.一种瓶盖,其特征在于:包括上盖、下盖、弓型压盖、硅胶膜,
所述下盖盖面中心设置有通孔,下盖侧壁内面上设置有下盖螺纹,用于与瓶口螺纹配合,下盖盖面底面垂直固定连接有一个空心塞柱,所述空心塞柱插入瓶口部中,所述通孔位于空心塞柱内,下盖盖面顶面垂直固定连接空心连接柱,空心连接柱外壁设置有与上盖螺纹配合的螺纹,所述空心连接柱设置有一个内接门型框,所述内接门型框底部铺设有硅胶膜,硅胶膜折边铺设在内接门型框壁上,
所述弓型压盖嵌套在下盖顶面的空心连接柱内,形成出油口,弓型压盖盖面底面对应下盖通孔处垂直连接有定位柱,定位柱两端开口,弓型压盖底面上设置有与下盖内接门型框匹配的凸槽,凸槽内侧壁顶部、定位柱顶部为坡面设置,坡面最低点位于弓型压盖直边端,
所述上盖盖面底面上设置有空心柱、隔圈,空心柱、隔圈同心设置,上盖侧壁内面设置有上盖螺纹,空心柱穿过定位柱顶在下盖通孔处,隔圈与空心连接柱顶端配合。
CN201710114812.2A 2017-02-28 2017-02-28 一种瓶盖 Active CN106672424B (zh)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5472123A (en) * 1994-08-12 1995-12-05 Jangaard; Stephen S. Flap valve for the neck of a flexible-walled bottle
JP4079637B2 (ja) * 2001-12-21 2008-04-23 花王株式会社 油含有物用容器
CN104443729B (zh) * 2013-09-14 2018-08-14 神池县粮油机械研究所 一种食用油防氧化包装瓶
CN105173358A (zh) * 2015-10-14 2015-12-23 张天久 一种油瓶密封瓶盖
CN105197382A (zh) * 2015-10-14 2015-12-30 张天久 一种带有密封装置的油瓶瓶盖

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Inventor after: Zhang Tianjiu

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Address after: No. 168, Gushui East Street, Longquan Town, Shenchi County, Xinzhou City, Shanxi Province

Patentee after: Shenchi Dongyuan Packaging Development Technology Co., Ltd

Address before: 036100 Shanxi city of Xinzhou province Shenchi County No. 8 Lane seven West of the road

Patentee before: Zhang Tianjiu