Container cover mechanism

Abstract

The invention provides a container cover mechanism and relates to the technical field of living goods. The mechanism comprises a lower cover and an upper cover. The lower cover is used for being connected to a liquid container port, a limiting circular ring is arranged in the middle of the lower cover, a blocking piece is arranged in the limiting circular ring, the blocking piece comprises a connecting piece, an annular sealing belt is arranged between the limiting circular ring and the blocking piece, and the annular sealing belt is connected with the blocking piece and the limiting circularring in a sealed mode. A drainage hopper is included, the drainage hopper is detachably arranged between the lower cover and the upper cover, a clamping ring is arranged outside the limiting circularring, a groove is formed between the limiting circular ring and the clamping ring, and after the cover covers, a vertical distance between the groove and the inner wall of the upper cover is consistent with a height of the drainage hopper. The mechanism has advantages that the liquid container port can be easily opened; a flow speed of a liquid is constant in a pouring process; and splashing is not likely to happen, and environmental protection can be achieved and so on.

Description

technical field [0001] The invention relates to the technical field of daily necessities, in particular to a container cover mechanism. Background technique [0002] Usually, the sealing caps we apply to liquid containers such as machine liquids, sauce liquids, peanut liquids, etc. are flexible open and close caps. This type of liquid container cap includes an upper cover and a lower cover. In order to keep fresh and To prevent leakage, a non-permeable sealing film is usually provided in the lower cover. The sealing film is a disposable film. Both the membrane and the wristband are made of plastic materials. When you use it for the first time, use your fingers to hook the bracelet and pull it hard to tear off the periphery of the sealing membrane and separate the lower cover, and the liquid can be poured out of the liquid container bottle. But at present this kind of design has disadvantages: 1. When tearing the sealing film, it often needs to use a lot of strength. It wi...

AI Technical Summary

Problems solved by technology

But at present this kind of design has disadvantages: 1. When tearing the sealing film, it often needs to use a lot of strength. It will be more difficult for the older or weaker crowd. If the ring is broken but the sealing film is not torn off, it is necessary to pry it open with a knife, which is not only laborious but also dangerous; 2. After the sealing film is completely torn off, the opening of the liquid container will be relatively large, not only when pouring liquid The amount of time is not easy to control, and there will be excessive splashing and splashing, which will affect the user experience; 3. After the liquid is poured out, the residual liquid hanging at the outlet will flow down the outer wall of the liquid container mouth, causing the body of the liquid container to 1. The outer wall of the container is full of residual liquid. After a long time, a large area will be polluted. In addition, the liquid is easy to stick to dust. As a result, during the repeated use of the liquid container, the liquid container mouth will make people feel unpleasant, which makes the user very upset.

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