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Bottle cap assembly separating materials and water

A technology for bottle caps and feed water, applied in the field of container caps, to achieve the effects of extending shelf life, improving freshness, and high convenience

Inactive Publication Date: 2014-01-29
傅敏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The safety belt and the rim are closely matched to protect the bottle mouth from contamination

Method used

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  • Bottle cap assembly separating materials and water

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Embodiment Construction

[0017] Such as figure 1 It is a structural diagram of an embodiment of the present invention. Since the focus of the present invention lies in the structure of the bottle mouth 2 and the bottle cap 1, there is no need to describe the bottle body. The bottle mouth 2 can be fixed with the bottle body in various ways. The prior art Some of them are directly formed, and some are fixed by hot-melt connection.

[0018] The inner side of bottle cap 1 and the outer wall of bottle cap 2 are provided with threads 8 with consistent specifications, and bottle cap 1 and bottleneck 2 are connected by threads. It can be unscrewed and separated when in use, and it is tightened when it leaves the factory.

[0019] The bottle cap 1 is provided with a bucket 4, which is used to place beverage brewing materials, such as: powder, granules, blocks processed from food, tonics, fruits and vegetables, and Chinese medicinal materials for brewing beverages. material, bag material and concentrated juic...

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Abstract

The invention discloses a bottle cap assembly separating materials and water. The bottle cap assembly is composed of a bottle cap and an opening, wherein the bottle cap and the opening are matched through meshed threads, and a cutting knife facing towards the bottle cap is arranged in the opening. The bottle cap assembly is characterized in that a material barrel is arranged in the bottle cap, and a gap capable of sufficiently containing the thickness of the opening is reserved between the material barrel and inner side threads of the bottle cap; a sealing film is arranged on the opening of the material barrel; a safety belt is arranged on the opening in the outer edge of the bottle cap, and a blocking edge for limiting the position of the safety belt is arranged on the outer side of the opening. The bottle cap assembly is provided with a beverage containing cavity, and is convenient in brewing operation and simple in structure. In addition, mixing is completed before bottle opening, and sanitation and health are achieved.

Description

technical field [0001] The invention relates to a container cap, in particular to a rotary bottle cap of a bottle, such as a bottle cap of a beverage bottle. Background technique [0002] A common beverage bottle cap assembly is composed of a bottle cap and a bottle mouth. The bottle mouth and the bottle body are connected to each other. The bottle cap and the bottle mouth are usually threaded and can be unscrewed or tightened. [0003] The traditional bottle caps that are directly screwed have relatively high manufacturing requirements in order to ensure the sealing performance; and some non-pressure bottles actually only need to be sealed with aluminum foil at the opening of the bottle mouth, and the sealing performance of the bottle caps can be reduced. This can reduce manufacturing costs. However, if the sealing strip is additionally provided at the mouth of the bottle, a breaking tool is needed, which is unhygienic by hand, and the cost of making the tearing strip is i...

Claims

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Application Information

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IPC IPC(8): B65D51/28B65D51/22B65D81/32B65D85/72
Inventor 傅敏
Owner 傅敏
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