Sealing structure and its spacer component

Abstract

The present invention provides a sealing structure and its lining component. The sealing structure includes a first base, a lining component, a first component and a second component. The first base includes a first base level, a first and a second chambers. The first component in the first primary position is set between the first and the second chambers in the form of moving between the first established position, and the first component includes a first acting surface. The second component includes a second acting surface. The lining component includes a body, a first and a second break parts. The first break part includes a first main adjoining plane, the second break part includes a second main adjoining plane corresponding to the first main adjoining plane. When the first component moves to the first established position from the first primary position, body of the third component is deformed to clamp between the first acting surface and the second acting surface and the first main adjoining plane and the second main adjoining plane are contacted, this makes the deformed third component contact to the first base level of the first base and separate between the first and the second chambers.

Description

technical field [0001] The present invention relates to a sealing structure, in particular to a sealing structure capable of effectively isolating two chambers and a gasket assembly thereof. Background technique [0002] FIG. 1 shows a schematic diagram of a conventional sealing structure N. The sealing structure N includes a first base C1 , a second base C2 , a pressing plate n1 , a back plate n2 , a lip-shaped sealing piece n3 and a spring n4 . The pressing plate n1 , the backing plate n2 , the sealing piece n3 and the spring n4 are disposed between the first base C1 and the second base C2 . [0003] The first base C1 includes a chamber c11 and an inner wall c100 . The spring n4 is disposed at the bottom of the chamber c11 of the first base C1. The sealing sheet n3 is jointly disposed in the chamber c100 of the first base C1 through the clamping of the pressing plate n1 and the backing plate n2 and is in contact with the spring n4, and the sealing sheet n3 is thus exten...

AI Technical Summary

Problems solved by technology

[0005] However, when the first chamber I is continuously pressurized, the fluid in the first chamber I passes through the seal n3 and the inside of the first base C1 because the sealing sheet n3 cannot bear the high pressure. The gap between the walls c100 flows into the second chamber II, resulting in the inability to achieve effective isolation between the first chamber I and the second chamber II

Images