Anti-pull damage and anti-counterfeit safe bottle cap
A safe and cap technology, applied to bottle/container caps, devices to prevent repeated filling of containers, capping, etc., can solve the problems of poor positioning of the transparent mouth and the inner plug, pollution, unstable combination of the upper film and the transparent mouth, etc. problems, to achieve the effect of improving reliability and anti-counterfeiting
Inactive Publication Date: 2011-08-31
LIPENG PACKING YANTAI CITY
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Problems solved by technology
[0002] Background Art In the aluminum-plastic combination lid of liquor, there are three components inside. The upper piece is positioned by the outer diameter line of the side and the inner diameter of the transparent mouth. This kind of inner structure is prone to strain and pollution. Unstable together, easy to fall off, poor positioning of transparent mouth and inner plug
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[0012] The present invention will be further described below in conjunction with the accompanying drawings: the anti-falsification safety bottle cap of anti-strain is made up of five parts: an aluminum jacket 1, an upper piece 2, a transparent mouth 3, an inner plug 4, and a glass ball 5, and the upper piece 2 is embedded in the outer aluminum sleeve 1, the inner buckle B part of the upper piece 2 buckles the upper outer diameter F of the transparent mouth 3, which solves the problem of instability and easy falling off between the upper piece 2 and the transparent mouth 3 before the improvement, and the flange of the upper piece 2 A and the slope E of the transparent mouth 3, the inner plane D of the upper piece 2 and the upper plane H of the transparent mouth 3 are sealed due to the sealing pressure, the side of the flange A of the upper piece 2 and the inner plane D play a sealing role, and the outer surface of the upper piece 2 The diameter C and the inner diameter G of the ...
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The invention provides an anti-pull damage and anti-counterfeit safe bottle cap which comprises an aluminum shell, an upper piece embedded in the aluminum shell, a transparent mouth and an inner piston, wherein the inner piston is arranged in a winebottle opening; a three-layer piece is closely contacted with the inner diameter of a winebottle opening; the upper piece is provided with a flange; the lower end surface of the flange is externally provided with an upward inclined surface corresponding to the inclined surface of the transparent mouth; the lower end surface of the upper piece is provided with an inner button; the inner button corresponds to the upper outer diameter of the transparent mouth; the inner plane of the upper piece corresponds to the upper plane of the transparent mouth; the outer diameter of the upper piece corresponds to the inner diameter of the transparent mouth; the convex surface of the transparent mouth corresponds to a groove of the inner piston; and the lower end surface of the transparent mouth corresponds to the upper end surface of a reinforcing rib of the inner piston. The inner button at the lower end surface of the upper piece is buckled with the upper outer diameter of the transparent mouth, so that the detects that the combination between the upper piece and the transparent mouth is unstable and is easy to fall off and bad location exists between the transparent mouth and the inner piston caused by an outer packing type structure in the prior art are solved, the pull damage between the upper piece and the transparent mouth during assembling and opening is avoided, and the reliability and the antifalsification of the product are greatly improved.
Description
technical field [0001] The invention belongs to the field of wine packaging, and in particular relates to an anti-falsification safety bottle cap for preventing scratches. Background technique [0002] Background Art In the aluminum-plastic combination lid of liquor, there are three components inside. The upper piece is positioned by the outer diameter line of the side and the inner diameter of the transparent mouth. This kind of inner structure is prone to strain and pollution. It is unstable and easy to fall off, and the transparent mouth and inner plug are not properly positioned. Contents of the invention [0003] The invention provides an anti-scratch anti-counterfeiting safety bottle cap, which solves the shortcomings of the bottle cap in the background art that is easy to be scratched and easily dropped off. [0004] The technical solution of the present invention is realized in the following way: the anti-falsification safety bottle cap of anti-scratch, comprises ...
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Login to View More IPC IPC(8): B65D49/02B65D41/28B65D47/06
Inventor 孔宪政王德堂禹同堂李杰廷
Owner LIPENG PACKING YANTAI CITY