The utility model relates to the technical field of a bottle cap, in particular to a simple cap, which comprises an upper cover and a lower cover and a plastic bottle, between the upper and lower covers through a circle of anti-counterfeiting tooth connection, including plastic bottle and the upper opening part of the mouth, the upper opening part of the outer diameter smaller than the diameter of the mouth of the upper part of the lower, and the external end face of the upper cover threaded connection, the top of the upper cover is extended downwards on the upper cover cover sealing ring, sealing ring is inserted into the upper opening and close contact with the inner wall of the upper opening part of the lower cover is arranged on the inner wall of the step; a lower end of the lower mouth is clamped on the steps of a plastic bottle, to prevent the relatively lower cover moves downward, the lower opening part is arranged on the inner wall of the steps two, with the boss on the outer wall of glass bottle, the boss is clamped on the step two, to prevent the glass bottle plastic bottle relatively moving downward; the upper opening part of the lower end mouth is extended in the sealing ring, sealing ring appearance The surface can be in close contact with the inner wall of the glass bottle. The utility model has the advantages of simple structure, effective anti-counterfeiting and sealing, convenient assembly operation and reduced labor intensity.
【技术实现步骤摘要】
一种简易瓶盖
本技术涉及瓶盖
,特别涉及一种简易瓶盖。
技术介绍
现有的瓶盖普遍使用的防伪和密封结构比较复杂,装配时使用的人力和物力成本较高,而且结构繁多容易引起渗漏等其它隐患。因此,本申请提出一种简易的瓶盖,以解决上述问题。
技术实现思路
本技术的专利技术目的在于:针对上述存在的问题,提供一种简易瓶盖,结构简单,起到了有效防伪和密封作用,装配操作方便,降低了劳动强度。本技术采用的技术方案是这样的:一种简易瓶盖,包括上盖、下盖和塑料瓶口,所述上盖和下盖之间通过一圈防伪齿连接在一起,所述塑料瓶口包括上口部和下口部,所述上口部外径小于下口部外径,所述上口部外端面与上盖螺纹连接,所述上盖顶端向下延伸设置有上盖密封环,所述上盖密封环插进所述上口部并与上口部内壁紧密接触,起到密封作用;所述下盖内壁设置有台阶一,所述下口部下端卡接于台阶一上,防止塑料瓶口相对于下盖向下移动,所述下口部内壁设置有台阶二,玻璃瓶口外壁上具有凸台,凸台卡接于所述台阶二上,防止玻璃瓶相对于塑料瓶口向下移动;所述上口部下端向下口部内延伸设置有瓶口密封环,瓶口密封环外表面可与玻璃瓶口内壁紧密接触,起到密封作 ...
【技术保护点】
一种简易瓶盖,其特征在于:包括上盖(1)、下盖(2)和塑料瓶口(3),所述上盖(1)和下盖(2)之间通过一圈防伪齿(4)连接在一起,所述塑料瓶口(3)包括上口部(5)和下口部(6),所述上口部(5)外径小于下口部(6)外径,所述上口部(5)外端面与上盖(1)螺纹连接,所述上盖(1)顶端向下延伸设置有上盖密封环(7),所述上盖密封环(7)插进所述上口部(5)并与上口部(5)内壁紧密接触,起到密封作用;所述下盖(2)内壁设置有台阶一(8),所述下口部(6)下端卡接于台阶一(8)上,防止塑料瓶口(3)相对于下盖(2)向下移动,所述下口部(6)内壁设置有台阶二(9),玻璃瓶口(10 ...
【技术特征摘要】
1.一种简易瓶盖,其特征在于:包括上盖(1)、下盖(2)和塑料瓶口(3),所述上盖(1)和下盖(2)之间通过一圈防伪齿(4)连接在一起,所述塑料瓶口(3)包括上口部(5)和下口部(6),所述上口部(5)外径小于下口部(6)外径,所述上口部(5)外端面与上盖(1)螺纹连接,所述上盖(1)顶端向下延伸设置有上盖密封环(7),所述上盖密封环(7)插进所述上口部(5)并与上口部(5)内壁紧密接触,起到密封作用;所述下盖(2)内壁设置有台阶一(8),所述下口部(6)下端卡接于台阶一(8)上,防止塑料瓶口(3)相对于下盖(2)向下移动,所述下口部(6)内壁设置有台阶二(9),玻璃瓶口(10)外壁上具有凸台(11),凸台(11)卡接于所述台阶二(9)上,防止玻璃瓶相对于塑料瓶口(3)向下移动;所述上口部(5)下端向下口部(6)内延伸设置有瓶口密封环(12),瓶口密封环(12)外表面可与玻璃瓶口(10)内壁紧密接触,起到密封作用。2.根据权利要求1所述的一种简易瓶盖,其特征在于:所述上口部(5)外端面与上盖(...
【专利技术属性】
技术研发人员:黄西安,郭姗,江宗正,
申请(专利权)人:四川普天时代科技股份有限公司,
类型:新型
国别省市:四川,51
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