CN-122009668-A - Anti-fake enclosing cover subassembly, bottle lid and beverage bottle

CN122009668ACN 122009668 ACN122009668 ACN 122009668ACN-122009668-A

Abstract

The invention relates to the technical field of bottle cap anti-counterfeiting, and provides an anti-counterfeiting outer cap assembly, a bottle cap and a wine bottle, wherein the anti-counterfeiting outer cap assembly comprises an upper outer cap, a lower outer cap and an anti-counterfeiting ring, the lower outer cap is sleeved outside the anti-counterfeiting ring, and the upper outer cap is sleeved outside the lower outer cap; the outer wall of the anti-counterfeiting ring is provided with an anti-counterfeiting valve protruding outwards, the side wall of the upper outer cover is provided with an anti-counterfeiting window, and the anti-counterfeiting valve penetrates out of the lower outer cover and is accommodated in the anti-counterfeiting window so as to break when the upper outer cover is pulled or screwed. The anti-counterfeiting valve always penetrates through the lower outer cover, the tail end of the anti-counterfeiting valve is accommodated in the anti-counterfeiting window, and the circumferential interference relationship between the anti-counterfeiting valve and the anti-counterfeiting window of the upper outer cover cannot be relieved due to external snapping. When the upper outer cover is screwed or pulled to be opened, the anti-counterfeiting window of the upper outer cover can be interfered with the anti-counterfeiting valve, so that an unavoidable shearing or stretching effect is formed on the anti-counterfeiting valve, the anti-counterfeiting valve is forced to break, the possibility that an illegal molecule does not damage the anti-counterfeiting valve to open the bottle cap is avoided, and the anti-counterfeiting reliability is improved.

Inventors

CAO JUNFENG
WU YANG
ZHANG SHENGJUN
LIN NENGHONG
YU QIANG

Assignees

宿迁启航瑞展科技有限公司

Dates

Publication Date: 20260512
Application Date: 20260410

Claims (9)

1. The anti-counterfeiting outer cover assembly comprises an upper outer cover and a lower outer cover, and is characterized by further comprising an anti-counterfeiting ring, wherein the lower outer cover is sleeved outside the anti-counterfeiting ring, and the upper outer cover is sleeved outside the lower outer cover; The outer wall of the anti-counterfeiting ring is provided with an anti-counterfeiting valve protruding outwards, the side wall of the upper outer cover is provided with an anti-counterfeiting window, and the anti-counterfeiting valve penetrates out of the lower outer cover and is accommodated in the anti-counterfeiting window so as to break when the upper outer cover is pulled or screwed.
2. The anti-counterfeiting outer cap assembly according to claim 1, wherein a positioning window is arranged on the side wall of the lower outer cap, a positioning block matched with the positioning window is arranged on the outer wall of the anti-counterfeiting ring, and the anti-counterfeiting valve is arranged on the positioning block.
3. The anti-counterfeiting outer cap assembly according to claim 1, wherein the inner wall of the upper outer cap is provided with a positioning step abutting against the top surface of the lower outer cap, one of the positioning step and the top surface of the lower outer cap is provided with a plurality of positioning holes, the other one of the positioning step and the top surface of the lower outer cap is provided with a positioning pin matched with the positioning holes, and the positioning pin can be broken when the upper outer cap is screwed open.
4. The anti-counterfeiting outer cap assembly according to claim 1, wherein the outer side surface of the anti-counterfeiting flap is provided with an indication mark for indicating the opening and/or closing direction of the upper outer cap.
5. The tamper-evident cover assembly of claim 1, wherein the lower end inner diameter of the lower cover is greater than the outer diameter of the tamper-evident ring.
6. The anti-counterfeiting outer cap assembly according to claim 1, wherein the inner wall of the lower outer cap is provided with a limiting step abutting the top surface of the anti-counterfeiting ring.
7. A bottle cap, which is characterized by comprising an inner sleeve, an inner plug, an inner cover and the anti-counterfeiting outer cover assembly according to any one of claims 1-6, wherein the inner plug is embedded in the inner sleeve, the inner cover is connected with the upper end of the inner sleeve through threads, the lower outer cover is fixedly sleeved at the lower end of the inner sleeve, and the upper outer cover is fixedly sleeved outside the inner cover.
8. The bottle cap according to claim 7, wherein the inner wall of the anti-counterfeiting ring is provided with a plurality of hanging tables along the circumferential direction, and the outer wall of the inner sleeve is provided with a limit ring groove matched with the hanging tables.
9. A wine bottle comprising a bottle body and the cap of claim 7 or 8.

Description

Anti-fake enclosing cover subassembly, bottle lid and beverage bottle Technical Field The invention relates to the technical field of bottle cap anti-counterfeiting, in particular to an anti-counterfeiting outer cap assembly, a bottle cap and a wine bottle. Background The anti-counterfeiting performance of the white wine product directly influences the authenticity identification and brand reputation of the product, so that the white wine product widely adopts an anti-counterfeiting bottle cap. The conventional tamper-evident bottle caps generally include an inner cap, an outer cap assembly, and the like, and the outer cap assembly is generally composed of an upper outer cap and a lower outer cap (in different prior art, the upper outer cap and the lower outer cap are called an outer cap and an outer cap in a patent document published as "CN223253757U", the outer cap and the lower tube in a patent document published as "CN221368517U", the tamper-evident upper cap and the tamper-evident lower cap in a patent document published as "CN222592251U", and the upper cap and the lower cap in a patent document published as "CN120607035A", hereinafter collectively called an upper outer cap and a lower outer cap). Most of the existing anti-counterfeiting structures are provided with anti-counterfeiting petals (also called anti-counterfeiting teeth, anti-counterfeiting blocks and the like) between the upper outer cover and the lower outer cover, and the anti-counterfeiting petals are generally called as anti-counterfeiting petals hereinafter), and when the bottle cap is pulled or screwed, the anti-counterfeiting petals are irreversibly damaged, so that the anti-counterfeiting purpose is achieved. However, because the anti-counterfeiting valve is generally made of a plastic material with certain elasticity, and a gap is formed between the anti-counterfeiting valve and the notch of the upper outer cover, according to the anti-counterfeiting structure in the prior art, lawless persons can break the anti-counterfeiting valve outwards from the outer side through a tool under the condition of not damaging the anti-counterfeiting valve, so that the anti-counterfeiting valve is temporarily separated from the matched position of the notch of the upper outer cover, and therefore, when the upper outer cover is rotated, the anti-counterfeiting valve is not subjected to the shearing force of the notch, and the upper outer cover can be rotated to be opened under the condition that the anti-counterfeiting valve is not damaged, and the reliability of the anti-counterfeiting structure is seriously weakened. Disclosure of Invention The invention aims to provide an anti-counterfeiting outer cover assembly, a bottle cover and a wine bottle, so as to solve the defects in the prior art. The invention is realized by the following technical scheme: the anti-counterfeiting outer cover assembly comprises an upper outer cover, a lower outer cover and an anti-counterfeiting ring, wherein the lower outer cover is sleeved outside the anti-counterfeiting ring, and the upper outer cover is sleeved outside the lower outer cover; The outer wall of the anti-counterfeiting ring is provided with an anti-counterfeiting valve protruding outwards, the side wall of the upper outer cover is provided with an anti-counterfeiting window, and the anti-counterfeiting valve penetrates out of the lower outer cover and is accommodated in the anti-counterfeiting window so as to break when the upper outer cover is pulled or screwed. Further, a positioning window is arranged on the side wall of the lower outer cover, a positioning block matched with the positioning window is arranged on the outer wall of the anti-counterfeiting ring, and the anti-counterfeiting valve is arranged on the positioning block. Further, the inner wall of the upper outer cover is provided with a positioning step which is abutted to the top surface of the lower outer cover, one of the positioning step and the top surface of the lower outer cover is provided with a plurality of positioning holes, the other one of the positioning step and the top surface of the lower outer cover is provided with a positioning pin matched with the positioning holes, and the positioning pin can be broken when the upper outer cover is screwed and opened. Further, an indication mark is arranged on the outer side surface of the anti-counterfeiting valve and used for indicating the opening and/or closing direction of the upper outer cover. Further, the inner diameter of the lower end of the lower outer cover is larger than the outer diameter of the anti-counterfeiting ring. Further, the inner wall of the lower outer cover is provided with a limiting step which is abutted with the top surface of the anti-counterfeiting ring. The invention also provides a bottle cap, which comprises an inner sleeve, an inner plug, an inner cap and any one of the anti-counterfeiting outer cap assemblies, wherein the inner plug is embedded in