Oil seal

The utility model discloses an oil seal which comprises an oil seal body, an annular outer sealing ring is arranged on the radial outer side of the oil seal body, an annular sealing section is arranged on the radial inner side of the oil seal body, a connecting section is arranged between the sealin...

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Bibliographic Details
Main Authors WANG WEI, WANG JING, BAI LINPO, LI SONGSONG
Format Patent
LanguageChinese
English
Published 02.08.2022
Subjects
BLASTING
CYLINDERS
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MECHANICAL ENGINEERING
PISTONS
SEALINGS
THERMAL INSULATION IN GENERAL
WEAPONS
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Summary:The utility model discloses an oil seal which comprises an oil seal body, an annular outer sealing ring is arranged on the radial outer side of the oil seal body, an annular sealing section is arranged on the radial inner side of the oil seal body, a connecting section is arranged between the sealing section and the outer sealing ring, and the connecting section is located at the upper end of the outer sealing ring. The inner surface of the sealing section is an arc-shaped surface, the sealing section extends inwards from top to bottom, a sealing lip is arranged at the bottom end of the sealing section, the sealing lip has a certain thickness, a sealing lip opening is formed in the inner surface of the sealing lip, an annular sealing framework is arranged in the sealing lip, and the sealing lip is lower than the bottom of the outer sealing ring. The oil sprayer has the advantages of being simple in structure, convenient to install, capable of guaranteeing sealing performance after the oil sprayer is installed
Bibliography:Application Number: CN202220717116U