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Novel seal ring

A sealing ring, a new type of technology, applied in the direction of engine sealing, engine components, mechanical equipment, etc., can solve the problems of poor aging resistance, high operating costs, and poor sealing, so as to save production costs and prolong the service life.

Inactive Publication Date: 2016-06-08
洛阳市西工区华科精密机械厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since most of the sealing rings are rubber products, the aging resistance effect is poor. Once the time is too long, the sealing will not be tight. The operating cost is extremely high, and there is no good way to deal with the aging problem of the sealing ring

Method used

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Examples

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Embodiment Construction

[0012] The present invention can be explained in more detail with reference to the following examples; however, it should be noted that the present invention is not limited to the following examples; the purpose of disclosing the present invention is to protect all changes and improvements within the scope of the present invention.

[0013] combined with figure 1 , 2 , a new type of sealing ring, including an outer ring body 1 and an inner ring body 2 made of rubber, an annular groove 3 is also provided on the inner surface of the outer ring body 1, and a number of ring grooves are evenly distributed in the annular groove 3 along the axial direction. Compression spring 4, the compression spring 4 is connected with the inner ring body 2, and the inner ring body 2 is connected with the inner surface of the outer ring body 1.

[0014] On the inner surface of the outer ring body 1, there are two annular locking grooves, and the two annular locking grooves are respectively located...

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Abstract

The invention discloses a novel seal ring. The novel seal ring comprises an outer ring body and an inner ring body which are made of rubber. The inner side face of the outer ring body is further provided with an annular groove. Multiple compression springs are evenly distributed in the annular groove in the axial direction. The compression springs are connected with the inner ring body. The inner ring body is connected to the inner side face of the outer ring body. When the novel seal ring is used, the inner ring body is in contact with a component needing sealing, as the inner ring body is worn and thinned, the inner ring body is gradually pushed out under the action of the compression springs, so that the inner ring body is always in contact with the sealed component, and the seal effect is achieved. When the inner ring body is worn severely and scraped, only the inner ring body needs to be replaced, so that production cost is greatly reduced. Meanwhile, the overall service life of the seal ring is prolonged.

Description

technical field [0001] The invention relates to a soft sealing device, in particular to a novel sealing ring. Background technique [0002] As known, a sealing ring is a sealing element that is often used in the mechanical field. Since most of the sealing rings are rubber products, the aging resistance effect is poor. Once the time is too long, the sealing will not be tight. The operating cost is extremely high, and there is no better way to deal with the aging problem of the sealing ring. Contents of the invention [0003] In order to overcome the deficiencies in the prior art, the object of the present invention is to provide a new type of sealing ring. [0004] In order to realize the described invention object, the present invention adopts following technology: [0005] A new type of sealing ring, including an outer ring body and an inner ring body made of rubber, and an annular groove is arranged on the inner surface of the outer ring body, and a number of compress...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16J15/00
Inventor 苏世科
Owner 洛阳市西工区华科精密机械厂
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