a lid that turns to open

Abstract

The invention provides a cover structure capable of being opened by rotating. The cover structure comprises a lower cover buckled on a liquid outlet of a container, wherein the lower over is provided with an upper platform, the upper platform is provided with a snap ring that stretches out downward for clamping with an inner hole of the container, a liquid outlet pipe that has a diameter smaller than the inside diameter of the snap ring and is concentric with the snap ring is further integrally formed on the upper platform, two liquid outlet notches are symmetrically formed in the upper part of the liquid outlet pipe, a liquid outlet nozzle protruding outward is integrally formed on the edges of the two liquid outlet notches, a lower end of the liquid outlet nozzle is integrally formed with the upper platform, the cover structure comprises an upper cover that is buckled with the snap ring on the platform of the lower cover and can rotate relative to the lower cover, two external liquid outlet notches corresponding to the liquid outlet nozzle are symmetrically formed in the main body of the upper cover, a sealing pipe stretching out downward and matched with the inner hole of the liquid outlet pipe is arranged at the center of the upper cover, inner liquid outlet notches corresponding to the external liquid outlet notches are symmetrically formed in a side wall of the sealing pipe, a liquid outlet function of the container can be realized just by rotating the upper cover, and the cover structure has the advantages of sanitary use, sealing, good sealing and leakage prevention performance and simple structure.

Description

【Technical field】 [0001] The invention relates to a container, in particular to a rotatable and open cover arranged at the outlet of the container. 【Background technique】 [0002] In the prior art, the cap of the seasoning bottle provided on the market is a snap-on clamshell structure, which is opened by turning the top cover over. The part where the user opens the clamshell is also the part where the liquid flows out. When the inner liquid is poured out, there will be a little liquid remaining on the liquid outlet part of the bottle cap. After closing the flip cover, if the user wants to open it again, the user's hand will touch the residual liquid on the remaining liquid outlet when opening the flip cover, and touch the residual liquid, causing the user's hands to be polluted. In some cases, you need to wash your hands frequently. The sealing performance of this kind of lid is not good. Another kind is that after the lid is opened, it is separated from the container body....

AI Technical Summary

Problems solved by technology

After closing the flip cover, if the user wants to open it again, the user's hand will touch the residual liquid on the remaining liquid outlet when opening the flip cover, and touch the residual liquid, causing the user's hands to be polluted. In some cases, you need to wash your hands frequently. The sealing performance of this kind of lid is not good. Another kind is that after the lid is opened, it is separated from the container body. This kind of lid needs to be placed separately. , and then cover it, it is inconvenient to use, and the cover placed alone in other places is not hygienic

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