The utility model discloses a hot drink cup cover with an upper stomatal baffle, which comprises a main cover body; the main cover body comprises a top wall and a lateral periphery wall extending downward from the edge of the top wall; a depression is formed on the top wall of the main cover body, and the lowest part of the depression is located above the bottom opening of the periphery wall of the main cover body; a lower stomata is arranged at the bottom of the depression body, and the lower stomata is located at the bottom of the depression body. The lowest part of the depression is the lowest part; the top opening of the depression is closed by a flat cover plate, with vertical upper stomata on the cover plate and upper stomata above the depression; the upper stomata is directly above the depression; the upper stomata is equipped with a flat circular baffle with a coaxial center between the baffle and the upper stomata; the outer diameter of the baffle is larger than the inner diameter of the upper stomatal port; the vertical distance between the baffle and the cover plate is 1-2 mm; and the edge of the baffle is connected by The column is connected with the surface of the cover plate, and the connecting column is symmetrically arranged with a baffle. The hot drink cup cover of the utility model is provided with a baffle directly above the stomata, so that the upper stomata and the leaking cavity are not easy to enter dust.
【技术实现步骤摘要】
设有上气孔挡板的热饮杯盖
本技术涉及设有上气孔挡板的热饮杯盖。
技术介绍
随着移动互联网的兴起,越来越多人选择在网络外卖平台上选购热饮。目前,热饮外送一般采用带杯盖的热饮杯,由于热饮的温度较高,配送过程中,杯内气体会膨胀,导致杯盖爆边、喷溅等情况出现,给用户带来不良体验,还存在卫生隐患。因此,热饮杯盖需要设置排气孔,让杯内膨胀的气体自然外泄,防止杯盖与杯体脱离。但配送过程中,热饮杯难免会晃动,热饮杯盖设置排气孔后,杯内的热饮可能会在晃动时溢出排气孔,这样也给用户带来不良体验。为了防止热饮溢出排气孔,需要设置接漏腔,接漏腔可由热饮杯盖顶壁下凹形成,热饮杯盖顶壁下凹形成凹陷部,以凹陷部的内腔为接漏腔,凹陷部底部开设有下气孔,凹陷部顶部开口通过盖板封闭,盖板上设置上气孔;热饮杯杯体内部的气体可以通过下气孔进入接漏腔,再从上气孔排出,实现杯内气体自然外泄;配送过程中,杯内热饮晃动后若溢过下气孔,接漏腔能暂存溢过下气孔的液体,防止液体直接从上气孔溢出;且接漏腔内暂存的液体可通过下气孔回流至热饮杯杯体中。接漏腔和上下气孔的设置虽然能起到排气防溢的效果,但还存在如下问题:上气孔的孔径若较大,外部灰尘容易通过上气孔进入接漏腔,进入接漏腔的灰尘会污染接漏腔中暂存的液体,灰尘还会随回流的液体进入热饮杯杯体内部,使杯体内部的热饮都被污染。但上气孔的孔径若过小,则不利于杯内气体的外泄。
技术实现思路
本技术的目的在于提供一种设有上气孔挡板的热饮杯盖,其上气孔正上方设有挡板,使上气孔和接漏腔不易进灰尘。为实现上述目的,本技术的技术方案是设计一种设有上气孔挡板的热饮杯盖,所述热饮杯盖包括主盖 ...
【技术保护点】
1.设有上气孔挡板的热饮杯盖,所述热饮杯盖包括主盖体;主盖体包括:顶壁,以及由顶壁边沿向下延伸出的侧周壁;其特征在于:所述主盖体顶壁下凹形成凹陷部,凹陷部的最低处位于主盖体侧周壁底端开口上方;凹陷部底部开设有下气孔,且下气孔位于凹陷部最低处;凹陷部顶部开口通过平置盖板封闭,盖板上设有竖置上气孔,上气孔位于凹陷部正上方;所述上气孔正上方设有平置圆形挡板,挡板与上气孔共轴心;挡板外径大于上气孔上端口的内径;挡板下表面与盖板上表面的垂直间距为1~2mm;所述挡板边沿通过一对竖置连接柱与盖板上表面连接,该对连接柱以挡板对称设置。
【技术特征摘要】
1.设有上气孔挡板的热饮杯盖,所述热饮杯盖包括主盖体;主盖体包括:顶壁,以及由顶壁边沿向下延伸出的侧周壁;其特征在于:所述主盖体顶壁下凹形成凹陷部,凹陷部的最低处位于主盖体侧周壁底端开口上方;凹陷部底部开设有下气孔,且下气孔位于凹陷部最低处;凹陷部顶部开口通过平置盖板封闭,盖板上设有竖置上气孔,上气孔位于凹陷部正上方;所述上气孔正上方设有平置圆形挡板,挡板与上气孔共轴心;挡板外径大于上气孔上端口的内径;挡板下表面与盖板上表面的垂直间距为1~2mm;所述挡板边沿通过一对竖置连接柱与盖板上表面连接,该对连接柱以挡板对称设置。2.根据权利要求1所述的设有上气孔挡板的热饮杯盖,其特征在于,所述挡板外径比上气孔上端口的内径大2~3mm。3.根据权利要求1所述的设有上气孔挡板的热饮杯盖,其特征在于,所述上气孔为锥形孔。4....
【专利技术属性】
技术研发人员:孙烈冰,
申请(专利权)人:泰马克精密铸造苏州有限公司,
类型:新型
国别省市:江苏,32
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