Bottle caps with additives

Abstract

A bottle lid with an additive belongs to the technical field of packaging containers, and comprises a lid body, a pushing nut, a screw cap, an additive storage cup and a pushing rod. The bottle lid is characterized in that a pushing nut guide bush extends from the upper part of the lid body; an anti-rotation flange baffle bar is arranged on the chamber wall of the pushing nut guide bush, and a screw cap matched flange groove is formed in the lower part of an outer wall; a pushing nut anti-rotating flange is arranged on an upper side wall of the pushing nut; a screw cap matched flange is arranged at the lower part of the chamber of the screw cap; a cup embedded edge flange matched chamber is formed in the chamber wall of the lid body; a cup embedded edge boss and a bottle opening matched boss are formed on the outer wall of the additive storage bottle; a flexible cup lid is arranged at the top of the additive storage cup; the top of the pushing rod is supported on one side of the flexible cup lid, and the bottom of the pushing nut is in contact with one side of the flexible cup lid and corresponds to the top of the pushing rod across the flexible cup lid. The bottle lid can ensure that the additive is not polluted, prevent the additive from g deliquescing and deterioration, and ensure that the bottom lid of the storage cup is opened smoothly, and enough additives are packaged in the chamber of the additive storage cup.

Description

Technical field [0001] The invention belongs to the technical field of packaging containers, and specifically relates to a bottle cap with additives. Background technique [0002] The additives mentioned above include liquid additives and solid additives, liquid additives such as various nutrient liquids, flavoring liquids, etc., and solid additives are various powdery or granular nutrients or flavoring agents with good solubility. Typically, SOD, which can appear both in liquid and solid form, is an active substance derived from living organisms, which can eliminate harmful substances produced by organisms in the metabolic process, and therefore is constantly harmful to the human body. Supplementing SOD has special anti-aging effects, and because SOD is one of the substances approved by the Ministry of Health with anti-aging, immune regulation, blood lipid regulation, anti-radiation, beauty and other functions, it is very popular among people, such as patents in China There are...

AI Technical Summary

Problems solved by technology

[0004] A typical example is "a bottle cap capable of storing additives" recommended by the authorized announcement number CN201647325U. Although this patent solution can reflect the technical effect recorded in paragraph 0013 of its description, it has the following shortcomings: First, due to the embodiment of the patent Both the push column of 1 and the push nut of embodiment 2 are directly extended (penetrated) into the additive storage cup (the patent is called a storage barrel), so the push rod and the push nut exist in the additive storage cup secondly, because the push column of Example 1 of the patent needs to be inserted from the opening at the top of the bottle cap body (the patent is called the cap body) (line 4 of paragraph 0016 of the specification), the opening is the same as The additive storage cup cavities of the additive storage cup are connected, so external debris and moisture will attack the additive in the additive storage cup cavity from the opening, which will also cause pollution and / or deliquescence; third, due to the fact that the patent embodiment 2 The structure is unreasonable, so when the screw cap (the patent is called the upper cover) is rotated in the circumferential direction, the push screw is driven, and the push nut is driven by the push screw to make the push nut go down, and the push nut is pushed downward. When the push rod is located in the cavity of the additive storage cup, the push nut will have a tendency to rotate synchronously with the push screw in the circumferential direction, that is to say, it is not enough for the push screw to drive the push nut down, but only in the circumferential direction idling on the same level of the same level, so the push nut does not act on the push rod, so that the cover at the bottom of the additive storage cup cannot be opened, and the additive in the cavity of the additive storage cup cannot be mixed into the bottle; Fourth, due to the push rod and the top The push nuts are directly extended into the additive storage cup, thus occupying the effective volume of the additive storage cup chamber of the additive storage cup to a certain extent, so that the amount of additives that can be accommodated in the additive storage cup chamber is limited, unless the additive storage cup is increased. The volume of the cup, but excessively increasing the volume of the additive storage cup will interfere with the bottle body; fifth, because the patented cap structure cannot make the additive storage cup appear as a sealed package, the additive, that is, health product manufacturers and Difficult or even impossible coordination between manufacturers of products such as beverages and / or mineral water, since the former do not usually produce beverages and / or mineral water while the latter do not produce products such as additives

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