CN113017375A - 一种杯盖及其杯子 - Google Patents
一种杯盖及其杯子 Download PDFInfo
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- CN113017375A CN113017375A CN202110326224.1A CN202110326224A CN113017375A CN 113017375 A CN113017375 A CN 113017375A CN 202110326224 A CN202110326224 A CN 202110326224A CN 113017375 A CN113017375 A CN 113017375A
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Abstract
本发明涉及杯子技术领域,公开了一种杯盖及其杯子,该杯盖包括:主盖体和沿主盖体的周边包围主盖体的盖侧壁,主盖体为倒置的筒形,包括顶面和侧壁部,顶面上设置有相连的吸饮孔和直饮孔,吸饮孔上覆盖有第一密封部,直饮孔上覆盖有第二密封部,第一密封部和第二密封部之间设置有分割线;主盖体的侧壁部与盖侧壁的内壁相抵接,盖侧壁的底部向内翻折将主盖体的侧壁部包裹住;在主盖体的侧壁部的内壁上设置有向内凸起的锁紧凸环。本发明的杯盖在使用前可以防止杯子内的食品泄漏或被污染,使用时方便打开食用;既能使用吸管通过吸饮孔饮用,也可以通过直饮孔直接饮用,结构简单,使用方便。
Description
技术领域
本发明涉及杯子技术领域,尤其涉及一种杯盖及其杯子。
背景技术
纸杯是一种使用便捷,携带方便,应用广泛的食品包装容器,用于盛装水、咖啡、牛奶、果汁、饮料、酸奶、冰激凌等食品。在使用纸杯的过程中,为了防止盛装于纸杯内的食品在纸杯的使用过程中洒出来,通常还会在纸杯的开口上盖有杯盖,一定程度上可以防止食品洒出,并且在杯盖开设有孔,让消费者通过设计在杯盖上的孔插入吸管食用,或者通过该开孔直接饮用。但是,没有提供能够既能使用吸管又可以直接饮用的杯盖。
发明内容
(一)要解决的技术问题
本发明的目的在于针对上述现有技术的不足,提供一种能够根据需要让使用者自由选择饮用方式的杯盖及其杯子。
(二)技术方案
为了解决上述问题,本发明提供了一种杯盖,包括:包括:主盖体和沿所述主盖体的周边包围所述主盖体的盖侧壁,所述主盖体为倒置的筒形,包括顶面和侧壁部,所述顶面上设置有相连的吸饮孔和直饮孔,所述吸饮孔上覆盖有第一密封部,所述直饮孔上覆盖有第二密封部;所述第一密封部和所述第二密封部之间设置有分割线;所述主盖体的侧壁部与所述盖侧壁的内壁相抵接,所述盖侧壁的底部向内翻折将所述主盖体的侧壁部包裹住;在所述主盖体的侧壁部的内壁上设置有向内凸起的锁紧凸环。
可选地,所述锁紧凸环的横截面为半圆形或梯形。
可选地,所述第二密封部与所述主盖体的顶面之间设置有切割线,使得所述第二密封部与所述主盖体的顶面通过多个连接点相连接;所述第一密封部的设定部分与主盖体的顶面相连接,所述第一密封部的其余部分与所述主盖体的顶面之间设置有切割线,使得所述第一密封部的其余部分与所述主盖体的顶面通过多个连接点相连接。
可选地,该杯盖还包括套在杯体外侧壁上的支架,所述支架通过连接部与所述主盖体相连接。
可选地,在所述支架的表面上设置凸凹结构和/或涂覆防滑剂。
可选地,所述盖侧壁的上边缘向外弯曲形成卷边部。
可选地,所述主盖体和盖侧壁由纸质材料制成。
可选地,所述主盖体和所述盖侧壁的外表面设置有涂层。
另一方面,本发明还提供了一种杯子,包括具有开口端的杯体和罩盖在所述杯体的开口端的上述的杯盖。
可选地,在所述杯体的开口端罩盖两个叠置的所述杯盖。
(三)有益效果
本发明提供的杯盖和杯子,在使用前通过杯盖可以防止杯子内的食品泄漏或被污染,使用时方便打开使用。通过设置在主盖体上的吸饮孔和直饮孔,使用者可以根据应用场景和自己的喜好选择饮用方式,既能使用吸管通过吸饮孔饮用,也可以通过直饮孔直接饮用,结构简单,使用方便。通过设置在杯盖内侧的锁紧凸环,便于将杯体的开口端固定在杯盖内。通过支架防止了杯盖与杯体意外分离,并且提高了杯盖的使用便利性。另外,杯盖和杯子由可降解的纸质材料制成,可以循环利用,有利于环保。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案,下面将对实施例或现有技术描述中所需要使用的附图做简单的介绍。显而易见地,下面描述中的附图仅仅是本发明的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。
图1A为本发明实施例中的杯盖的结构示意图;
图1B为本发明实施例中的杯盖从底部看的结构示意图;
图2A为本发明实施例中的杯盖的侧面剖视图;
图2B为本发明实施例中的杯盖的局部结构放大图;
图3A为本发明实施例中的杯盖的一个具体示例;
图3B为图3A中的A部放大图;
图4为本发明实施例中的杯盖的吸饮孔插入吸管的示意图;
图5A和图5B为本发明实施例中的杯盖的直饮孔的使用示意图;
图6A和图6B为本发明实施例中的杯盖的一种支架的结构示意图;
图7A和图7B为本发明实施例中的杯盖的另一种支架的结构示意图;
图8为本发明实施例中的杯盖的又一种支架的结构示意图;
图9A和图9B为本发明实施例中的两个杯盖叠放在一起应用的示意图;
图10A和图10B为本发明实施例中的两个杯盖叠放在一起的另一种应用的示意图。
附图中的附图标记依次为:
1、杯盖,2、杯体,3、支架,4、连接部,5、吸管,10、主盖体,11、顶面,12、侧壁部,13、分割线,14、锁紧凸环,15、切割线,16、连接部分,20、盖侧壁,21、卷边部,30、第一密封部,40、第二密封部,301、开口部。
具体实施方式
下面结合实施例和附图,对本发明的具体实施方式做进一步详细说明。在此,本发明的以下实施例用于说明本发明,但不用来限定本发明的范围。
如图1A至图2B所示,本发明的实施例提供一种杯盖1,包括:主盖体10和沿主盖体10的周边包围主盖体10的盖侧壁20。主盖体10为倒置的筒形,包括顶面11和侧壁部12,顶面11上设置有相连的吸饮孔和直饮孔;其中,吸饮孔用于插入吸管饮用杯中饮品,直饮孔用于直接饮用杯中饮品。吸引孔上覆盖有第一密封部30,直饮孔上覆盖有第二密封部40;第一密封部30和第二密封部40之间设置有分割线13,用于将第一密封部30和第二密封部40分割开。可以根据需要设置吸饮孔和直饮孔的大小、形状以及它们在主盖体10的顶面11上的位置,本发明实施例对此不作具体限定。
如图1A和图1B所示,第二密封部40与主盖体10的顶面11之间设置有切割线15,使得第二密封部40与主盖体10的顶面11通过多个连接点相连接;第一密封部30的设定部分与主盖体10的顶面11相连接,第一密封部30的其余部分与主盖体10的顶面11之间设置有切割线15,使得第一密封部30的其余部分与主盖体10的顶面11通过多个连接点相连接。本实施例中,第一密封部30通过连接部分16与顶面11相连接,可以根据需要设定连接部分16的尺寸,连接部分16通常设置在第一密封部30上与分割线13相对的最远端。第一密封部30的其余部分和第二密封部40与顶面11之间设置有切割线15,使得第一密封部30的其余部分和第二密封部40与顶面11之间通过多个连接点相连接。如图4和图5A,图5B所示,通过切割线15,使得使用者便于使用吸管5沿切割线15将第一密封部30打开,从吸饮孔出入杯体中(见图4),或者,沿切割线15将第二密封部40打开(见图5A),然后将第二密封部40撕掉(将图5B),将直饮孔完全打开,使得使用者通过直饮孔直接饮用杯体中的饮品。
如图2A和图2B所示,主盖体10的侧壁部12与盖侧壁20的内壁相抵接,盖侧壁20的底部向内翻折将主盖体10的侧壁部12包裹住,即,盖侧壁20底部向内翻折的部分将主盖体10的侧壁部12夹在中间,形成三层的结构。盖侧壁20底部向内翻折的部分将侧壁部12完全包裹住,即,盖侧壁20底部向内翻折部分的末端与主盖体10的顶面10的内壁相抵接。盖侧壁20的上边缘向外弯曲形成卷边部21,以便加强盖侧壁20的强度。
如图2B所示,在主盖体10的侧壁部12的内壁上设置有向内凸起的锁紧凸环14,在将杯盖1罩盖在杯体的开口端时,锁紧凸环14起到将杯体的开口端固定在杯盖1内的作用。盖侧壁20向内翻折包裹着侧壁部12的部分因为向内凸起的锁紧凸环14也相应地向内凸起,并且凸起的形状与锁紧凸环14凸起的形状相同。锁紧凸环14的横截面可以为半圆形或梯形,这样使得锁紧凸环14与相邻的侧壁部12的内壁形成斜坡形的导向面;使得在将杯盖1罩盖在杯体的开口端时,便于杯体的开口端越过锁紧凸环14,进入到锁紧凸环14与主盖体10的顶面11之间的空间,将杯体的开口端固定在杯盖1里。可以根据需要设定锁紧凸环14的形状,尺寸和位于侧壁部12的位置,本发明实施例对此不作具体限定。可以根据需要设定主盖体10的侧壁部12与顶面11之间的夹角,本发明实施例对此不作具体限定。
如图3A和图3B所示,在一个具体的实施例中,主盖体10的侧壁部12的高度为6mm,锁紧凸环14的横截面为半径为1.5mm的半圆形,锁紧凸环14的下沿距离侧壁部12的底端2mm,包裹着侧壁部12的盖侧壁20向内翻折的部分在锁紧凸环14处向内凸起的最高点高于为凸起处0.3mm。主盖体10为上大下小的锥形,侧壁部12向内倾斜,其与顶面11的轴线的夹角为5°。
在一个可选的实施例中,如图6A和图6B所示,杯盖1还包括套在杯体2外侧壁上的支架3,支架3通过连接部4与主盖体10相连接。支架3为具有与杯体2的外形相同的环状结构(杯体2通常为上大下小的锥形,所以支架3也为相同的锥形),将支架3从杯体2的底部套在杯体2上。可以根据支架3要卡在杯体2上的位置来确定支架3的尺寸。支架3可以由纸质材料制成,本发明实施例对此不作具体限定。连接部4为连接支架3和杯盖1的连接部件,其一端与支架3的侧壁相接合,另一端与杯盖1的盖侧壁20相接合。连接部4可以由纸质材料制成,通过超声波接合、热封、粘接等方法与支架3和杯盖1相接合,本发明实施例对此不作具体限定。
在一个可选的实施例中,如图7A和图7B所示,支架3为与杯体2的外形相反的环状结构,(杯体2为上大下小的锥形,则支架3为上小下大的锥形)。
在一个可选的实施例中,如图8所示,支架3上设置有开口部301,开口部301起到把手的作用。
通过设置支架3,能够防止杯盖1与杯体2意外分离,并且提高了杯盖1的使用便利性。支架3还使得使用者在杯体2内装的饮品很热的情况下,也能握持杯体2,还能对杯体2内的饮品起到保温作用。另外,使用设置支架3,使得用户在某些情况下需要从杯体2上取下杯盖1时,可以将杯盖1放置在支架3上,避免了将杯盖1直接放置在桌子或其他物体上对杯盖1造成污染,或者附着在杯盖内壁上的饮品污染桌面。
在一个可选的实施例中,可以在支架3的表面上设置凸凹结构,例如,通过冲压加工或压花加工,和/或涂覆防滑剂,以便增加支架3与杯体2之间固定的牢固性。
主盖体10和盖侧壁20可以由纸质材料制成。作为纸质材料,只要至少包含纤维素成分即可,对其含量不作具体限定。纸质材料为可降解的材料。还可以使用各种耐水纸,也可以在纸质材料的外表面设置涂层,作为涂层,可以使用薄膜、涂覆剂。作为薄膜,可以使用聚氯乙烯、聚乙烯醇、聚氨酯、丙烯腈.丁二烯.苯乙烯共聚物、聚对苯二甲酸乙二醇酯、赛璐玢、聚丙烯、尼龙、聚乙烯、聚偏二氯乙烯、聚甲基戊烯、乙烯-乙烯醇共聚物等。作为薄膜,优选的是使用聚乳酸等生物降解性薄膜。
本发明的实施例还提供了一种杯子,如图6B所示,包括具有开口端的杯体2和罩盖在杯体2的开口端的如上所述的杯盖1。
杯体2可以由纸质材料制成。作为纸质材料,只要至少包含纤维素成分即可,对其含量不作具体限定。纸质材料为可降解的材料。还可以使用各种耐水纸,也可以在纸质材料的外表面设置涂层,作为涂层,可以使用薄膜、涂覆剂。作为薄膜,可以使用聚氯乙烯、聚乙烯醇、聚氨酯、丙烯腈.丁二烯.苯乙烯共聚物、聚对苯二甲酸乙二醇酯、赛璐玢、聚丙烯、尼龙、聚乙烯、聚偏二氯乙烯、聚甲基戊烯、乙烯-乙烯醇共聚物等。作为薄膜,优选的是使用聚乳酸等生物降解性薄膜。
在一个可选的实施例中,在杯体2的开口端罩盖两个叠置的杯盖1。当使用者在用杯子喝饮品的过程中要带着杯子离开时(即,吸饮孔或直饮孔已被打开),如图9A和图9B所示,可以在现有杯盖1上再罩盖一个杯盖1,并且将两个杯盖1上的吸饮孔和/或直饮孔错开,后加盖的杯盖1可以防止杯体2中的饮品洒出来,同时还有保温的作用。
另外,对于要配送的杯子,如图10A和图10B所示,可以在杯体2的开口端罩盖两个未打开吸饮孔和/或直饮孔的杯盖1,防止在配送过程中杯体2中的饮品溢出,并保温。
使用本发明实施例的杯盖和杯子时,支架3从杯体2的底部套在杯体2上,并卡在杯体2上,然后将杯盖1罩盖在杯体2的开口端,使得设置在主盖体10的侧壁部12的内壁上的锁紧凸环14将杯体2的开口端固定在杯盖1内。如果使用吸管5饮用杯体2中的饮品时,用吸管5向下戳覆盖在吸饮孔上的第一密封部30,从而将吸管5插入杯体2。如果要直接饮用杯体2中的饮品时,先用手按下第一密封部30,然后从分割线13处沿着切割线15将第二密封部40撕掉,就可以通过直饮孔直接饮用了。
本发明提供的杯盖和杯子,在使用前通过杯盖可以防止杯子内的食品泄漏或被污染,使用时方便打开使用。通过设置在主盖体上的吸饮孔和直饮孔,使用者可以根据应用场景和自己的喜好选择饮用方式,既能使用吸管通过吸饮孔饮用,也可以通过直饮孔直接饮用,结构简单,使用方便。通过设置在杯盖内侧的锁紧凸环,便于将杯体的开口端固定在杯盖内。通过支架防止了杯盖与杯体意外分离,并且提高了杯盖的使用便利性。另外,杯盖和杯子由可降解的纸质材料制成,可以循环利用,有利于环保。
在本发明中,术语如“上”、“下”、“左”、“右”、“前”、“后”、“竖直”、“水平”、“侧”、“底”等指示的方位或位置关系为基于附图所示的方位或位置关系,只是为了便于叙述本发明各部件或元件结构关系而确定的关系词,并非特指本发明中任一部件或元件,不能理解为对本发明的限制。
在本发明的描述中,需要说明的是,除非另有明确的规定和限定,术语“安装”、“相连”、“连接”应做广义理解,例如,可以是固定连接,也可以是可拆卸连接,或一体地连接;可以是机械连接,也可以是电连接;可以是直接相连,也可以通过中间媒介间接相连,可以是两个元件内部的连通。对于本领域的普通技术人员而言,可以具体情况理解上述术语在本发明中的具体含义,不能理解为对本发明的限制。
需要注意的是,这里所使用的术语仅是为了描述具体实施方式,而非意图限制根据本申请的示例性实施方式。如在这里所使用的,除非上下文另外明确指出,否则单数形式也意图包括复数形式,此外,还应当理解的是,当在本说明书中使用术语“包含”和/或“包括”时,其指明存在特征、步骤、操作、器件、组件和/或它们的组合。
以上实施方式仅用于说明本发明,而非对本发明的限制。尽管参照实施例对本发明进行了详细说明,本领域的普通技术人员应当理解,对本发明的技术方案进行各种组合、修改或者等同替换,都不脱离本发明技术方案的精神和范围,均应涵盖在本发明的权利要求范围当中。
Claims (10)
1.一种杯盖,包括:主盖体(10)和沿所述主盖体(10)的周边包围所述主盖体(10)的盖侧壁(20),其特征在于,
所述主盖体(10)为倒置的筒形,包括顶面(11)和侧壁部(12),所述顶面(11)上设置有相连的吸饮孔和直饮孔,所述吸饮孔上覆盖有第一密封部(30),所述直饮孔上覆盖有第二密封部(40),所述第一密封部(30)和所述第二密封部(40)之间设置有分割线(13);
所述主盖体(10)的侧壁部(12)与所述盖侧壁(20)的内壁相抵接,所述盖侧壁(20)的底部向内翻折将所述主盖体(10)的侧壁部(12)包裹住;
在所述主盖体(10)的侧壁部(12)的内壁上设置有向内凸起的锁紧凸环(14)。
2.根据权利要求1所述的杯盖,其特征在于,所述锁紧凸环(14)的横截面为半圆形或梯形。
3.根据权利要求1所述的杯盖,其特征在于,所述第二密封部(40)与所述主盖体(10)的顶面(11)之间设置有切割线(15),使得所述第二密封部(40)与所述主盖体(10)的顶面(11)通过多个连接点相连接;
所述第一密封部(30)的设定部分与主盖体(10)的顶面(11)相连接,所述第一密封部(30)的其余部分与所述主盖体(10)的顶面(11)之间设置有切割线(15),使得所述第一密封部(30)的其余部分与所述主盖体(10)的顶面(11)通过多个连接点相连接。
4.根据权利要求1所述的杯盖,其特征在于,还包括套在杯体外侧壁上的支架(3),所述支架(3)通过连接部(4)与所述主盖体(10)相连接。
5.根据权利要求4所述的杯盖,其特征在于,在所述支架(3)的表面上设置凸凹结构和/或涂覆防滑剂。
6.根据权利要求1所述的杯盖,其特征在于,所述盖侧壁(20)的上边缘向外弯曲形成卷边部(21)。
7.根据权利要求1所述的杯盖,其特征在于,所述主盖体(10)和盖侧壁(20)由纸质材料制成。
8.根据权利要求7所述的杯盖,其特征在于,所述主盖体(10)和所述盖侧壁(20)的外表面设置有涂层。
9.一种杯子,其特征在于,包括具有开口端的杯体(2)和罩盖在所述杯体(2)的开口端的如权利要求1至8中任一项所述的杯盖(1)。
10.根据权利要求9所述的杯子,其特征在于,在所述杯体(2)的开口端罩盖两个叠置的所述杯盖(1)。
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EP4063290B1 (de) | 2024-01-10 |
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