CN202219926U - Gas leakage prevention pop bottle - Google Patents

Abstract

The utility model relates to a gas leakage prevention pop bottle, which can be used to keep the bottle port clean and sanitary, and slow the leakage speed of the gas in the bottle as much as possible. The gas leakage prevention pop bottle provided in the utility model comprises a pop bottle and a protruding baffle ring disposed on the bottle port. A rubber sealing ring is disposed on a lower end cover of a bottle cap. The utility model is advantageous in that 1. the pop bottle can be sealed, the overflow of the gas inside the bottle can be slowed, thereby the taste of the carbonated drink can be maintained; 2. dust, bacteria from the outside world can be prevented, thereby cleanness and sanitation of the bottle port can be guaranteed, thereby the drinking can be safer and more reliable.

Description

Leak-proof soda bottle

technical field

The utility model relates to an air-leakage-proof soda bottle capable of sealing soda bottles, ensuring the cleanliness of the bottle mouth and slowing down gas overflow as much as possible, belonging to the field of soda bottle manufacturing.

Background technique

At present, the bottles used for soda drinks on the market cannot be sealed once opened, and the gas in the soda will slowly overflow, which greatly affects the taste of the soda, and dust and bacteria from the outside can easily invade the bottle and contaminate the bottle. Mouth, very unhygienic.

Utility model content

Design purpose: to avoid the deficiencies in the above-mentioned background technology, and to design a leak-proof soda bottle that can seal the soda bottle, ensure the cleanliness of the bottle mouth, and slow down the overflow of gas as much as possible.

Design scheme: In order to achieve the above design purpose. The mouth of the soda bottle is provided with a protruding retaining ring, and the lower end cap of the bottle cap is provided with a design of a rubber sealing ring, which is the main technical characterictic of the utility model. The purpose of doing like this is: rubber itself has certain elasticity, and described rubber sealing ring is thicker, and the outer diameter of protruding retaining ring is greater than sealing ring outer diameter, when closing bottle cap, tighten the matching thread of bottle cap and soda bottle mouth, By placing the rubber sealing ring along the lower end cap of the bottle cap and the surface of the protruding retaining ring on the bottle mouth, it can seal and engage, slow down the overflow of gas, maintain the taste of soda water, and at the same time prevent external dust and bacteria from invading into the bottle, making drinking more comfortable Hygienic and safe, this application is used to manufacture the bottle mouth and bottle cap of the soda bottle, which can realize the purpose of sealing the soda bottle, ensuring the cleanliness and sanitation of the bottle mouth, and slowing down the overflow of gas in the bottle.

Technical solution: A leak-proof soda bottle, which includes a soda bottle, a protruding retaining ring is provided at the mouth of the soda bottle, and a rubber sealing ring is disposed along the lower end cap of the bottle cap.

Compared with the background technology, the utility model can seal the soda bottle, slow down the overflow of gas in the bottle, and keep the taste of the soda; secondly, it can prevent the outside dust and bacteria from invading into the bottle, ensuring the cleanliness and sanitation of the bottle mouth , Drinking is safer and more assured.

Description of drawings

Fig. 1 is a schematic structural view of a leak-proof soda bottle.

Detailed ways

Embodiment 1: with reference to accompanying drawing 1. A leak-proof soda bottle, which includes a soda bottle 1, the mouth of the soda bottle 1 is provided with a protruding retaining ring 2, and a rubber sealing ring 4 is disposed along the lower end cap of the bottle cap 3, the rubber sealing ring 4 is thicker, and the protruding retaining ring The outer diameter of the ring 2 is greater than the outer diameter of the sealing ring 4, and its manufacturing process is the prior art, so it will not be described here.

What needs to be understood is: although the above-mentioned embodiments have done more detailed text descriptions to the design ideas of the present utility model, these text descriptions are only simple text descriptions to the design ideas of the present utility model, rather than limitations to the design ideas of the present utility model. Any combination, addition or modification that does not exceed the design concept of the present utility model falls within the protection scope of the present utility model.

Claims (2)

1. anti-gas-leak pop bottle, it comprises pop bottle, it is characterized in that: said pop bottle bottleneck is provided with the projection baffle ring, and the bottle cap bottom end cover is equipped with rubber seal along the place.

2. a kind of anti-gas-leak pop bottle according to claim 1, it is characterized in that: said rubber seal is thicker, and projection baffle ring external diameter is greater than the seal ring external diameter.