Sealing method of sealed ceramic jar

Abstract

The invention discloses a sealed ceramic pot which comprises a pot body and a sealing element, wherein a pot cap is arranged on upper part of the pot body and comprises a first pot cap and a second cap, and the inner diameter of the first pot cap is larger than the outer diameter of the second pot cap; the sealing element comprises a first sealing element and a second sealing element, and the inner diameter of the first sealing element is equal to the inner diameter of the second sealing element; the outer diameter of the first sealing element is less than the outer diameter of the second sealing element, and the inner diameter of the first sealing element is larger than the outer diameter of a pot mouth; the height of the first sealing element is larger than the height of a pot neck; the outer diameter of the first sealing element is less than the inner diameter of the second pot cap, and the height of the first sealing element is larger than or equal to the height of the second pot cap; the first sealing element is cylindrical, and the inner surface of the first sealing element is provided with a screw thread; the second pot cap is cylindrical, and the inner surface of the second pot cap is provided with a screw thread. The sealed ceramic pot has the advantages of simple operation and good sealing performance. The invention further discloses a sealing method of the sealed ceramic pot.

Description

technical field [0001] The invention relates to the field of ceramic jars, more specifically, it relates to a sealing method for sealing ceramic jars. Background technique [0002] Ceramics is the general term for pottery and porcelain. Any utensils made of two different types of clay, clay and porcelain clay, as raw materials, after batching, molding, drying, roasting and other processes can be called ceramics. There are many types of daily ceramic products. , there are tableware, tea sets, jars, altars, basins, jars, plates, dishes, bowls, etc. Porcelain is delicate and smooth, does not rust, does not decay, does not absorb water, is easy to wash, is beautiful and elegant, has no peculiar smell, moderate heat preservation, and does not burst; Ceramic jars are often used to store food. [0003] Because the matching precision of the lid and the body of the ceramic jar is not high, and the phenomenon of offset is prone to occur, the sealing is not very good, and the lid of t...

AI Technical Summary

Problems solved by technology

[0003] Because the matching precision of the lid and the body of the ceramic jar is not high, and it is prone to offset, the sealing is not very good, and the lid of the ceramic jar is easily broken.

[0004] The existing patent number is 201220468494.2, and the patent name is "A Ceramic Sealed Tank", which discloses a ceramic tank with a metal tank cover, the metal tank cover and the tank body are connected by threads, and the sealing method is a gasket seal. , the sealing effect is not good, and the structure is complex, suitable for holding solid substances, such as tea, etc., not suitable for holding liquid

[0005] The existing patent number is 201620214561.6, and the patent name is "a ceramic pot with a snap-on sealing cover", which discloses that the ceramic pot is engaged with the inner eaves through the protrusion, and the sealing gasket cannot be tightly compacted at the longitudinal gap

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