Connecting disc
The utility model discloses a connecting disc. The utility model aims to provide a sealing device. The connecting disc is high in assembly stability and simple in structure; according to the technicalscheme, an upper fixing sleeve and a lower fixing sleeve which abut against each other are arranged...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Online-Zugang: | Volltext bestellen |
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| Zusammenfassung: | The utility model discloses a connecting disc. The utility model aims to provide a sealing device. The connecting disc is high in assembly stability and simple in structure; according to the technicalscheme, an upper fixing sleeve and a lower fixing sleeve which abut against each other are arranged between an upper shell and a lower shell; one end of the upper fixing sleeve abuts against the upper shell. One end of the lower fixing sleeve abuts against the lower shell. A mounting ring groove is formed in the upper shell; a lining is arranged in the installation ring groove, a positioning sleeve is arranged on the inner side of the lining, a middle gasket is arranged between the lining and the groove bottom of the installation ring groove, one side of the middle gasket abuts against the installation ring groove, the other side of the middle gasket abuts against the positioning sleeve, and a sealing assembly is arranged on the middle gasket.
本实用新型公开了一种连接盘，旨在提供一种密封效果好，装配稳定性强以及结构简单的连接盘，其技术方案要点是上壳体和下壳体之间设有相互抵触的上固定 |
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