CN206358599U - 一种用于包装体的活塞盖 - Google Patents

一种用于包装体的活塞盖 Download PDF

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CN206358599U
CN206358599U CN201621418901.3U CN201621418901U CN206358599U CN 206358599 U CN206358599 U CN 206358599U CN 201621418901 U CN201621418901 U CN 201621418901U CN 206358599 U CN206358599 U CN 206358599U
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闫继海
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PUYANG WANSHUN GREASE Co.,Ltd.
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Abstract

本实用新型公开了一种用于包装体的活塞盖,包括圆形状的盖体,盖体中部设有中心孔,所述中心孔上设有与其螺纹接口的旋转盖,所述盖体沿圆周方向均匀设有多个支撑片,多个支撑片沿圆周方向将盖体等分为多个凹槽部,所述盖体外侧沿圆周方向至少设有两个密封槽,每个密封槽内嵌入有O型密封圈,本实用新型盖体通过多个支撑片与盖体形成蜂窝状,增强盖体的牢固性,不易变形,使盖体密封性更好;盖体外侧设置有两个O型密封圈,盖体塞进桶体内与桶体内壁形成较强密封效果,让桶体达到一个真空状态腔体,防止桶内的半流体物体被气体,从而影响产品的质量。

Description

一种用于包装体的活塞盖
技术领域
本实用新型涉及一种活塞盖,具体涉及一种用于包装体的活塞盖。
背景技术
目前,生活或工业中都需要包装半流体物体( 如黄油等) 的包装体,由于这些半流体物体最怕容易被空气中氧化,影响产品的质量,因此对包装体密封性要求高,而现有半流体物体的包装体主要通过桶盖密封,该密封效果差,严重影响产品的质量。
实用新型内容
本实用新型的目的在于提供一种能够将半流体物体真空封闭在包装体内的活塞盖。
本实用新型通过下述技术方案实现:一种用于包装体的活塞盖,包括圆形状的盖体,盖体中部设有中心孔,所述中心孔上设有与其螺纹接口的旋转盖,所述盖体沿圆周方向均匀设有多个支撑片,多个支撑片沿圆周方向将盖体等分为多个凹槽部,所述盖体外侧沿圆周方向至少设有两个密封槽,每个密封槽内嵌入有O型密封圈。
进一步地,所述支撑片与盖体一体成型。
本实用新型与现有技术相比,具有以下优点及有益效果:
1、本实用新型盖体通过多个支撑片与盖体形成蜂窝状,增强盖体的牢固性,不易变形,使盖体密封性更好;
2、本实用新型盖体外侧设置有两个O型密封圈,盖体塞进桶体内与桶体内壁形成较强密封效果,让桶体达到一个真空状态腔体,防止桶内的半流体物体被气体,从而影响产品的质量。
附图说明
通过阅读参照以下附图对非限制性实施例所作的详细描述,本实用新型的其他特征、目的和优点将会变得更为明显:
图1为本实用新型的结构示意图;
图2为A-A向的剖视结构图;
其中:1—盖体,2—中心孔,3—旋转盖,4—支撑片,5—凹槽部,6—密封槽,7—O型密封圈。
具体实施方式
下面详细描述本实用新型的实施例,所述实施例的示例在附图中示出,其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的,仅用于解释本实用新型,而不能理解为对本实用新型的限制。
在本实用新型的描述中,需要理解的是,术语“中心”、“纵向”、“横向”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”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,仅是为了便于描述本实用新型和简化描述,而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作,因此不能理解为对本实用新型的限制。在本实用新型的描述中,除非另有说明,“多个”的含义是两个或两个以上。
在本实用新型的描述中,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;也可以是直接相连,也可以是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实用新型中的具体含义。
参照如图1、图2所示,本实施例的一种用于包装体的活塞盖,包括圆形状的盖体1,盖体1中部设有中心孔2,所述中心孔2上设有与其螺纹接口的旋转盖3,所述盖体1沿圆周方向均匀设有多个支撑片4,支撑片4与盖体1一体成型,多个支撑片4沿圆周方向将盖体等分为多个凹槽部5,所述盖体1外侧沿圆周方向至少设有两个密封槽6,每个密封槽6内嵌入有O型密封圈7,使用时,将活塞盖塞入桶体内,可增加盖体密封效果,盖体上的密封圈与桶体内壁形成较强密封效果,让桶体达到一个真空状态腔体,防止桶内的半流体物体被气体,从而影响产品的质量。
尽管已经示出和描述了本实用新型的实施例,本领域的普通技术人员可以理解:在不脱离本实用新型的原理和宗旨下可以对这些实施例进行多种变化、修改、替换和变型,本实用新型的范围由权利要求及其等同物限定。

Claims (2)

1.一种用于包装体的活塞盖,包括圆形状的盖体,盖体中部设有中心孔,中心孔上设有与其螺纹接口的旋转盖,其特征在于:所述盖体沿圆周方向均匀设有多个支撑片,多个支撑片沿圆周方向将盖体等分为多个凹槽部,所述盖体外侧沿圆周方向至少设有两个密封槽,每个密封槽内嵌入有O型密封圈。
2.根据权利要求1所述的一种用于包装体的活塞盖,其特征在于:所述支撑片与盖体一体成型。
CN201621418901.3U 2016-12-22 2016-12-22 一种用于包装体的活塞盖 Active CN206358599U (zh)

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