The invention relates to a rotary air cushion liner, which is characterized in that it includes an inner cup and a rotary cover hinged with the rear side of the inner cup. The rotary cover is annular, and the inner cover is rotationally connected with the inner cover. The axis of the inner cover is collinear with the axis of the rotary cover, the axis of the inner cover is collinear with the axis of the inner cover itself, the top of the side of the inner cup is provided with a tightening edge, the bottom of the tightening edge is provided with a guiding slope, and the guiding slope The top of the end of the spin tight edge extends to the bottom of the head of the spin tight edge, the inner cover is provided with a sliding claw extending into the bottom of the screw tight edge, the inner cup is provided with a material cavity with a top opening, the inner cup at the edge of the material cavity is provided with a sealing ring, the sealing ring extends along the edge of the material cavity and is a closed ring, and the inner cover is provided with a claw. The invention adopts the cooperation of the sliding claw on the rotating inner cover and the tightening edge, increases the pressing force between the inner cover and the sealing ring, effectively prevents the occurrence of liquid leakage, and has high stability after sealing. At the same time, a small amount of rotating inner cover is used to realize the sealing, avoiding the complexity of the traditional screw cover operation.
【技术实现步骤摘要】
一种旋转式气垫内胆
本专利技术涉及化妆品包材
,特别涉及一种旋转式气垫内胆。
技术介绍
随着社会的发展和人类观念的发展,化妆品迅速普及在生活中,人们对化妆品的可操作性有更高的要求,现有气垫粉盒通常采用上盖直接压在密封圈上实现密封,密封性不好,尤其在外界温度较高时或者翻滚时极易出现漏液情况。
技术实现思路
针对现有技术的不足,本专利技术的目的是提供一种旋转式气垫内胆。本专利技术解决其技术问题所采用的技术方案是:一种旋转式气垫内胆,其特征在于,包括内杯、与所述内杯后侧铰接的旋转盖,所述旋转盖为环形,所述旋转盖上转动连接有内盖,所述内盖轴线与所述旋转盖轴线共线,所述内盖转动轴线与所述内盖自身轴线共线,所述内杯侧面顶端设有旋紧棱,所述旋紧棱末端底部设有引导斜面,所述引导斜面自所述旋紧棱末端顶部向所述旋紧棱头部下方延伸,所述内盖上设有伸入所述旋紧棱下方的滑爪,所述内杯设有顶部开口的料腔,所述料腔边缘的内杯上设有密封圈,所述密封圈沿所述料腔边缘延伸且为闭合圈,所述内盖上设有拨爪。上设计中采用转动的内盖上的滑爪与旋紧棱配合,增加内盖与密封圈之间的压紧力,有效防止漏液发生,密封后稳定性高,同时采用少量旋转内盖的方式实现密封,避免传统螺纹旋盖操作时的复杂性。作为本设计的进一步改进,所述料腔内设有料体盘,便于料体的灌装。作为本设计的进一步改进,所述料体盘底部的料腔内设有垫块,所述垫块顶面抵止所述料体盘底部,所述垫块底部抵止所述料体腔底部,有效防止料体盘的晃动。作为本设计的 ...
【技术保护点】
1.一种旋转式气垫内胆,其特征在于,包括内杯、与所述内杯后侧铰接的旋转盖,所述旋转盖为环形,所述旋转盖上转动连接有内盖,所述内盖轴线与所述旋转盖轴线共线,所述内盖转动轴线与所述内盖自身轴线共线,所述内杯侧面顶端设有旋紧棱,所述旋紧棱末端底部设有引导斜面,所述引导斜面自所述旋紧棱末端顶部向所述旋紧棱头部下方延伸,所述内盖上设有伸入所述旋紧棱下方的滑爪,所述内杯设有顶部开口的料腔,所述料腔边缘的内杯上设有密封圈,所述密封圈沿所述料腔边缘延伸且为闭合圈,所述内盖上设有拨爪。/n
【技术特征摘要】
1.一种旋转式气垫内胆,其特征在于,包括内杯、与所述内杯后侧铰接的旋转盖,所述旋转盖为环形,所述旋转盖上转动连接有内盖,所述内盖轴线与所述旋转盖轴线共线,所述内盖转动轴线与所述内盖自身轴线共线,所述内杯侧面顶端设有旋紧棱,所述旋紧棱末端底部设有引导斜面,所述引导斜面自所述旋紧棱末端顶部向所述旋紧棱头部下方延伸,所述内盖上设有伸入所述旋紧棱下方的滑爪,所述内杯设有顶部开口的料腔,所述料腔边缘的内杯上设有密封圈,所述密封圈沿所述料腔边缘延伸且为闭合圈,所述内盖上设有拨爪。
2.根据权利要求1所述的一种旋转式气垫内胆,其特征是,所述料腔内设有料体盘。
3.根据权利要求2所述的一种旋转式气垫内胆,其特征是,所述料体盘底部的料腔内设有垫块,所述垫块顶面抵止所述料体盘...
【专利技术属性】
技术研发人员:刘海军,
申请(专利权)人:苏州艾迈实业有限公司,
类型:发明
国别省市:江苏;32
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