The utility model relates to a nozzle for liquid withdrawal, which comprises an inner column assembly and an outer sleeve assembly; the inner column assembly comprises a head, a liquid withdrawal column and a liquid withdrawal washer, which are connected with the top of the liquid withdrawal column by the head, and the lower part of the liquid withdrawal column is provided with a lower holding ring and an upper holding ring; the lower holding ring and the upper holding ring of the liquid withdrawal column are a liquid withdrawal section, and the liquid withdrawal section is connected with the inner cavity of the liquid withdrawal column. The liquid outlet. The utility model can realize the function of extracting liquid from the bottle body; the connection between the lock plate screw teeth and the lock plate screw thread can prevent the movement of the inner column components from moving up and down during transportation, resulting in liquid leakage inside the bottle; the head can rotate relative to the liquid extraction column, and the direction of the head can be adjusted without rotating the liquid extraction column, thus saving space and facilitating packaging and transportation; the lock plate and the lock cap can rotate relative to the outer casing body; Only by rotating the lock sheet and the lock cover, the screw teeth of the lock sheet can be screwed out from the lock sheet and the lock of the press can be released, which is labor-saving and convenient.
【技术实现步骤摘要】
取液用喷嘴
本技术涉及取液用喷嘴。
技术介绍
目前,在市面上出现了各种薄型的化妆品的瓶体,从薄型的化妆品的瓶体中将化妆液取出也就需要取液用喷嘴。传统的取液用喷嘴,按头无法相对按头无法相对取液柱旋转,当取液柱上的锁片螺牙旋入锁片锁定后,按头的方向【俯视时】可能超出瓶体,占用空间较大、不便于包装运输。
技术实现思路
为解决上述问题,本技术的目的在于提供取液用喷嘴,可实现从瓶体内取液的功能。本技术采取的详细技术方案为:取液用喷嘴,其包括内柱组件以及外套组件;内柱组件包括按头、取液柱以及取液垫圈,按头与取液柱的顶端联通,取液柱的下部设置有下抵持圈以及上抵持圈,取液柱的下抵持圈、上抵持圈之间的一段为取液段,取液段设置有与取液柱内腔联通的取液口,取液垫圈套设在取液段,取液垫圈与取液段之间设置有间隙;外套组件包括外套本体以及单向阀,外套本体内设置有存液腔,单向阀与存液腔的底端联通;内柱组件插入存液腔,取液垫圈的外壁与存液腔的内壁贴合;按头从存液腔伸出;存液腔内固定设置有限位台,限位台抵持取液垫圈的顶端,下抵持圈抵持取液垫圈的底端,上抵持圈穿过限位台且可抵持取液垫圈的顶端。优选地,单向阀为钢珠以及至少三个卡爪,卡爪均固定设置在存液腔的底端,钢珠位于各卡爪之间且覆盖存液腔的底端开口。优选地,还包括螺牙盖,螺牙盖铰接在外套本体的上部,螺牙盖便于将外套组件安密封地安装在瓶体的瓶口。进一步地,还包括锁片;锁片设置在外套本体的顶端,取液柱的中部设置有锁片螺牙;锁片螺牙可与锁片螺纹连接。锁片螺牙与锁片螺纹连接后可以防止运输时内柱组件上下移动而造成瓶体内液体外泄。优选地,按头设置有取液柱连接管 ...
【技术保护点】
1.取液用喷嘴,其特征在于:包括内柱组件(1)以及外套组件(2);内柱组件(1)包括按头(11)、取液柱(12)以及取液垫圈(13),按头(11)与取液柱(12)的顶端联通,取液柱(12)的下部设置有下抵持圈(122)以及上抵持圈(123),取液柱(12)的下抵持圈(122)、上抵持圈(123)之间的一段为取液段,取液段设置有与取液柱(12)内腔联通的取液口(121),取液垫圈(13)套设在取液段,取液垫圈(13)与取液段之间设置有间隙;外套组件(2)包括外套本体(21)以及单向阀(22),外套本体(21)内设置有存液腔(211),单向阀(22)与存液腔(211)的底端联通;内柱组件(1)插入存液腔(211),取液垫圈(13)的外壁与存液腔(211)的内壁贴合;按头(11)从存液腔(211)伸出;存液腔(211)内固定设置有限位台(212),限位台(212)抵持取液垫圈(13)的顶端,下抵持圈(122)抵持取液垫圈(13)的底端,上抵持圈(123)穿过限位台(212)且可抵持取液垫圈(13)的顶端。
【技术特征摘要】
1.取液用喷嘴,其特征在于:包括内柱组件(1)以及外套组件(2);内柱组件(1)包括按头(11)、取液柱(12)以及取液垫圈(13),按头(11)与取液柱(12)的顶端联通,取液柱(12)的下部设置有下抵持圈(122)以及上抵持圈(123),取液柱(12)的下抵持圈(122)、上抵持圈(123)之间的一段为取液段,取液段设置有与取液柱(12)内腔联通的取液口(121),取液垫圈(13)套设在取液段,取液垫圈(13)与取液段之间设置有间隙;外套组件(2)包括外套本体(21)以及单向阀(22),外套本体(21)内设置有存液腔(211),单向阀(22)与存液腔(211)的底端联通;内柱组件(1)插入存液腔(211),取液垫圈(13)的外壁与存液腔(211)的内壁贴合;按头(11)从存液腔(211)伸出;存液腔(211)内固定设置有限位台(212),限位台(212)抵持取液垫圈(13)的顶端,下抵持圈(122)抵持取液垫圈(13)的底端,上抵持圈(123)穿过限位台(212...
【专利技术属性】
技术研发人员:周泽文,
申请(专利权)人:佛山市泽敏塑料制品有限公司,
类型:新型
国别省市:广东,44
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