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

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Problems solved by technology

The safety belt and the rim are closely matched

Method used

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  • Bottle cap assembly separating materials and water

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Example Embodiment

[0017] Such as figure 1 It is a structural diagram of an embodiment of the present invention. Since the focus of the present invention is on the structure of the bottle mouth 2 and the bottle cap 1, there is not much description about the bottle body. The bottle mouth 2 can be fixed to the bottle body in various ways. Some are directly formed, and some are fixed by hot-melt connection later.

[0018] The inner side of the bottle cap 1 and the outer wall of the bottle cap 2 are provided with threads 8 of the same specification, and the bottle cap 1 and the bottle mouth 2 are connected by threads. It can be unscrewed and separated when in use, and tightened when leaving the factory.

[0019] There is a barrel 4 inside the bottle cap 1, and the barrel 4 is used to place the brewing material of the beverage, such as: powder, granule, block processed from food, tonics, fruits and vegetables, Chinese medicinal materials, etc. Material, bag foam and concentrated juice, etc. The opening...

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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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