Rubber sealing gasket with good sealing effect

• Main Authors: TU HONGXING, DU KAIXIN, LIU SHIBING
• Format: Patent
• Language: Chinese; English
• Published: 05.03.2024
• 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

The utility model discloses a rubber sealing gasket with a good sealing effect, which comprises a sealing ring body, an annular slot is arranged on the side wall of the sealing ring body, a reinforcing ring body is inserted in the annular slot, and the annular side wall of the reinforcing ring body is contacted with the annular inner wall of the annular slot in a sealing and abutting way. According to the sealing gasket, the sealing ring body is in butt joint with the sealing piece, the reinforcing ring body is inserted into the annular inserting groove for positioning, the sealing ring body made of fluorinated rubber is matched with the reinforcing ring body made of elastic rubber, the overall strength and elasticity of the sealing gasket are improved, an elastic ring of a spring structure is replaced, and the situation that the sealing performance is damaged due to spring corrosion is avoided; the sealing agent is injected into the circular open groove through the injection hole, so that the sealing agent i