The utility model discloses a double-color inner stopper structure of a cosmetic bottle, which comprises a bottle body, the bottle body is connected by an ultrasonic welding middle sleeve, the middle sleeve and the inner cover are assembled and connected by screw teeth, the inner cover is clamped to the outer cover, the lower end of the inner cover is provided with an inner cover rod body, the upper inner stopper is provided with buckles and small holes, and the lower inner stopper is provided with an appropriate chuck and a round convex. The two-color inner plug structure of the cosmetic bottle is divided into two parts: the upper and lower inner plugs, and is formed by one-time two-color injection molding. The upper inner plug is made of harder material, which ensures that the inner plug is not easily separated from the bottle; the lower inner plug is made of softer material, which is beneficial for the rod to be pulled out smoothly when the interference fit between the inner plug and the applicator is large, and the fluff on the applicator will not be scraped off. When the rod is inserted into the plug, the lower plug wraps up the interference fit of the rod; when the rod is pulled out, the softer lower plug scrapes the sticky paste on the rod inward and allows the applicator to pass smoothly.
【技术实现步骤摘要】
一种化妆瓶双色内塞结构
本技术属于唇彩类化妆品
,具体涉及一种化妆瓶双色内塞结构。
技术介绍
市场上用于唇彩类化妆品,普通设计有棒杆,棒杆上装配有植绒毛的涂抹器,再配合瓶子里的内塞工作,常见内塞为单独硬胶材质,内塞的内孔一般设计比棒杆外径稍小,内塞过盈配合棒杆,在化妆时,内塞起到刮干净棒杆和涂抹器多余膏体和包装气密防止膏体泄漏作用,化妆品包装常设计比较小巧外形方便放置于包包内,常用涂抹器不能设计得比棒杆外形大,否则内塞过盈太多会刮掉涂抹器上的绒毛。
技术实现思路
本技术的目的在于提供一种化妆瓶双色内塞结构,以解决上述
技术介绍
中提出的问题。为实现上述目的,本技术提供如下技术方案:一种化妆瓶双色内塞结构,包括瓶身,所述瓶身通过超声波焊接中套,所述中套与内盖通过螺牙装配连接,所述内盖卡接外盖,内盖的下端设有内盖杆身,内盖杆身冲孔连接涂抹器,所述中套的内部卡接双色内塞本体,所述双色内塞本体包括上内塞和下内塞,上内塞上设有卡扣和小孔,下内塞设有相适配的卡槽和圆凸。优选的,所述涂抹器上植有绒毛。本技术的技术效果和优点:该化妆瓶双色内塞结构,双色内塞本体分为上内塞和下内塞两部分,并一次双色注塑成型,上内塞采用较硬材质,保证内塞装配于瓶子内不容易分离;下内塞采用较软材质,利于在内塞与涂抹器在过盈配合比较大时,棒杆能顺利拔出,并且不会刮掉涂抹器上的绒毛,在棒杆插入内塞时,下内塞包紧棒杆过盈配合;当拔出棒杆时,较软的下内塞向内翻刮干净棒杆上粘染的膏体,并让涂抹器顺利通过。附图说明图1为本技术的结构示意图;图2为本技术的上内塞结构示意图;图3为本技术的下内塞结构示意图;图4为 ...
【技术保护点】
1.一种化妆瓶双色内塞结构,包括瓶身(1),其特征在于:所述瓶身(1)通过超声波焊接中套(4),所述中套(4)与内盖(2)通过螺牙装配连接,所述内盖(2)卡接外盖(3),内盖(2)的下端设有内盖杆身(5),内盖杆身(5)冲孔连接涂抹器(6),所述中套(4)的内部卡接双色内塞本体(7),所述双色内塞本体(7)包括上内塞(71)和下内塞(72),上内塞(71)上设有卡扣(74)和小孔(73),下内塞(72)设有相适配的卡槽和圆凸。
【技术特征摘要】
1.一种化妆瓶双色内塞结构,包括瓶身(1),其特征在于:所述瓶身(1)通过超声波焊接中套(4),所述中套(4)与内盖(2)通过螺牙装配连接,所述内盖(2)卡接外盖(3),内盖(2)的下端设有内盖杆身(5),内盖杆身(5)冲孔连接涂抹器(6),所述中套(4)的...
【专利技术属性】
技术研发人员:卢美黛,
申请(专利权)人:中山市龙昇精密塑胶有限公司,
类型:新型
国别省市:广东,44
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