Anti-false bottle cap
An anti-counterfeiting bottle cap and metal technology, applied in the field of bottle caps, can solve the problems of unsatisfactory anti-counterfeiting effect and easy printing of outer packaging
Inactive Publication Date: 2007-08-15
罗田
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Problems solved by technology
[0003] For wine bottles, one of the current anti-counterfeiting methods is to use the outer packaging to prevent counterfeiting. However, the outer packaging is easy to print, and there are always unscrupulous companies or individuals who recycle some brands of wine bottles and refill low-priced or inferior wines. Re-glanded and sealed for sale
Therefore, the anti-counterfeiting effect of this method is not ideal.
Method used
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Embodiment Construction
[0010] The anti-counterfeiting bottle cap of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0011] As shown in Figure 1, it is an anti-counterfeiting bottle cap of the present invention, which includes an upper cap 1 with internal threads and a lower cylinder 2 with external threads. The lower cylinder 2 is located under the upper cap 1 and is connected to the upper cap 1 through threads. . The upper cover 1 is composed of the connection between the upper section and the lower section. The internal thread of the upper cover 1 is located in the upper section. At the same time, referring to Figure 2, the connection section 1D between the upper section and the lower section is a weak connection, that is, the connection strength here is lower than other positions. , for example, can be an annular groove or an intermittent point connection as shown in Figure 2, or other easy-to-tear connection methods;...
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The invention discloses false-proof bottle cover, comprising an upper cover with inner screw and a lower barrel with outer screw. The lower barrel is under the upper cover and connected with the upper cover via screw, the upper cover is formed by connected upper and lower sections, the connected part between the upper and lower sections is weak connection, while the lower edge of the upper section is disposed with a first groove, the lower section is sheathed with the lower barrel via convex-concave structure, the width of groove in the convex-concave structure is wider than the protrusion on the axle of the cover, the upper cover is sheathed by a metal sheath whose lower edge is embedded in a first groove at the lower edge of the upper section, the lower barrel is sheathed by a metal lower sheath whose upper edge is embedded in the first groove, to combine the lower barrel via concave-convex structure. The inventive bottle cover can not be returned after open.
Description
technical field [0001] The invention relates to a bottle cap, specifically a disposable anti-counterfeit bottle cap, especially a wine bottle anti-counterfeit cap. Background technique [0002] Some commodities are sometimes counterfeited by unscrupulous companies due to reasons such as product quality and business reputation, which not only damages the interests of consumers, but also damages the interests of these counterfeited companies. Therefore, anti-counterfeiting is a relatively active topic in the field of commodity circulation. [0003] For wine bottles, one of the current anti-counterfeiting methods is to use the outer packaging to prevent counterfeiting. However, the outer packaging is easy to print, and there are always unscrupulous companies or individuals who recycle some brands of wine bottles and refill low-priced or inferior wines. Then press the cap and seal it for sale. Therefore, the anti-counterfeiting effect of this method is not ideal. Contents of...
Claims
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IPC IPC(8): B65D41/34B65D55/02
Inventor 罗田
Owner 罗田