A broken-petal anti-pulling bottle cap and a container bottle
CN224690830UActive Publication Date: 2026-08-28LUZHOU LAOJIAO CO LTD +1
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Patent Information
- Application Number
- CN202522267724.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-27
- Publication Date
- 2026-08-28
- Estimated Expiration
- 2035-10-27
AI Technical Summary
Technical Problem
[0004]然而，不法分子利用现有断瓣仅在 “拧动” 动作下受力断裂的结构特性，采用强拔、撬拽等非标准开启方式时，断瓣因未受到扭转力而保持完整
Benefits of technology
[0016]本实用新型的技术方案至少具有如下优点和有益效果：本实用新型中，下外盖上的断瓣被筒体上的缺口容纳，旋转上外盖开启瓶盖时，筒体旋转从而对断瓣施加扭力，使断瓣被破坏；而且在断瓣两端设置延伸部与筒体内壁的防拔凹槽配合，不法分子在通过外力强拔上外盖时，防拔凹槽对延伸部施加拉力，也能够使断瓣被破坏，提高了断瓣的防伪效果。
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Figure CN224690830U_ABST
Abstract
The utility model relates to bottle cap technical field provides a kind of broken petal anti-pulling bottle cap and container bottle, bottle cap includes inner cover, inner cover and lower outer cover, lower outer cover is fixedly covered in inner cover lower end, inner cover is connected on the upper end of inner cover by thread, still include upper outer cover, upper outer cover is composed of cover body and cylinder, cover body is fixedly covered in the outer portion of inner cover, cylinder is fixedly covered in the outer portion of cover body;Lower outer cover one side top is connected with broken petal by several easy-to-break ribs, cylinder is equipped with the notch of accommodating broken petal, the both ends of broken petal are equipped with extension, cylinder inner wall is equipped with anti-pulling groove matched with extension in the both sides of notch, to exert tension on extension when pulling out cylinder.The utility model can make broken petal be damaged when rotating and opening bottle cap and forcibly pulling outer cover, improve the anti-fake effect of broken petal.
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