The utility model provides an inner sealing ring of a filter, belonging to the mechanical technical field. The utility model solves the problems that the internal sealing ring material of the existing filter is large in use and high in production cost. The filter in the ring, including the use of rubber material sealing ring body, an inner sealing ring also comprises a circular frame, the sealing ring body along the circumferential direction with a plurality of supporting frame are respectively embedded, support within the department. The filter in the sealing ring by setting the skeleton in the sealing ring body, and a sealing ring body supporting part and the frame are connected by the sealing ring, the premise in ensuring the overall strength, to reduce the amount of rubber material, the production cost is low.
【技术实现步骤摘要】
【技术保护点】
一种滤清器的内密封圈,包括采用橡胶材料制成的密封圈本体(1),其特征在于,所述内密封圈还包括呈圆环形的骨架(2),所述密封圈本体(1)上沿周向分布有若干个支撑部(11),所述骨架(2)分别嵌入上述支撑部(11)内。
【技术特征摘要】
【专利技术属性】
技术研发人员:张仙富,
申请(专利权)人:台州市海门橡塑有限公司,
类型:实用新型
国别省市:
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