Bottle cap for stewing and steaming bottle and stewing and steaming bottle

Abstract

The invention discloses a bottle cap for a stewing and steaming bottle and the stewing and steaming bottle. The bottle cap comprises a concave cap body, wherein an internal thread I is arranged on anarc-shaped inner wall of the cap body and used for being screwed on a bottle body, a round hole I is formed on a top plane of the cap body, a hollow cylindrical cavity extending into the cap body is formed along a circumferential surface of the round hole I, a round hole II is formed on a bottom plane of the hollow cylindrical cavity, so the bottle body is communicated with the outside, at least one breathing groove is formed on an arc-shaped inner wall of the hollow cylindrical cavity and extends to a top plane of the cover body from the bottom plane of the hollow cylindrical cavity; when a plug is screwed into the hollow cylindrical cavity and does not make contact with the bottom plane of the hollow cylindrical cavity, the steam in the bottle body can flow into the outside along a gap between the plug and the bottom plane of the hollow cylindrical cavity and the breathing groove; when the plug is screwed into the hollow cylindrical cavity till a bottom surface of the plug is attached to the bottom plane of the hollow cylindrical cavity, the plug is used for preventing the bottle body from being communicated with the outside. The bottle cap solves a problem that secondary packaging causes pollution to stewed products.

Description

technical field [0001] The invention relates to the field of tonic stewed steamers, in particular to a bottle cap used for stewed steamers. Background technique [0002] At present, the conventional stewed product packaging in the market is: [0003] 1. First perform batch stewing in a stewing equipment (usually a large pot or a large pot), and then cool the stewed products before packaging them in separate bottles. This secondary packaging has the possibility of secondary pollution. [0004] 2. The stew container is packaged before steaming. During the steaming process, the pressure in the stewing container cannot be released and the quality of the stewed ingredients cannot be volatilized and transformed during the steaming process. [0005] If secondary pollution occurs in stewed products, it will directly cause the stewed products to deteriorate in a short time. If consumers eat them, there will be hidden dangers to food safety. [0006] Secondly, after consumers get th...

AI Technical Summary

Problems solved by technology

[0003] 1. First stew in batches in the stewing equipment (usually a large pot or a large tank), then cool the stewed products and package them in separate bottles. This kind of secondary packaging may cause secondary pollution

[0004] 2. For stew containers that are packaged before stewing, the pressure in the stew container cannot be released during the stewing process, and the quality of stew ingredients cannot be volatilized and transformed during the stewing process.

[0005] If there is secondary pollution in the stew, it will directly cause the stew to deteriorate in a short period of time. If consumers eat it, there will be hidden dangers of food safety

[0006] Secondly, after consumers get the stew bottle with stew, they will also have concerns, worrying about whether the stew bottle has been opened by human or external factors during the period from the factory to the present, resulting in secondary pollution of the stew

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