Sealing ring

• Main Author: YUAN JIANGMING
• Format: Patent
• Language: Chinese; English
• Published: 31.05.2017
• 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 invention discloses a sealing ring. The sealing ring comprises a sealing ring body and auxiliary sealing parts, wherein the sealing ring body comprises a framework layer and a sealing layer coated on the periphery of the framework layer; the auxiliary sealing parts are multiple groups of sealing claws which are symmetrically distributed along the sealing ring; each group of sealing claws are symmetrically distributed at the upper edge and the lower edge of the same position of the sealing ring body. The sealing ring is simple in structure and reasonable in design; through the mechanism design of the framework layer and the sealing claws, the sealing performance of the sealing ring is effectively improved; the leakage phenomenon in the using process is avoided; the sealing ring is excellent in using effect. 本发明公开了种密封圈，包括：密封圈本体和辅助密封件；所述密封圈本体由骨架层和包覆在所述骨架层外周的密封层构成；所述辅助密封件为沿所述密封圈本体对称分布的多组密封爪，每组密封爪在所述密封圈本体同位置处的上缘和下缘处呈对称分布。本发明种密封圈，结构简单，设计合理，其通过骨架层和密封爪的机构设计，有效提高了密封圈的密封性能，防止使用过程中出现泄漏现象，使用效果好。