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Novel rubber-coated sealing ring

A sealing ring and encapsulation technology, applied in the direction of engine sealing, engine components, mechanical equipment, etc., can solve the problem of unable to meet the requirements of sealing, and achieve the effect of avoiding sealing failure, simple structure and improving elasticity.

Pending Publication Date: 2022-04-12
常熟康翔电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the sealing ring is used again for sealing, the deformation of the sealing ring under pressure is much smaller than that of the first time, which cannot meet the sealing requirements. Therefore, we propose a new type of rubber-coated sealing ring

Method used

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  • Novel rubber-coated sealing ring
  • Novel rubber-coated sealing ring
  • Novel rubber-coated sealing ring

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Example 1: See Figure 1~3 , a new type of rubberized sealing ring, including an outer ring 1 and an inner ring 2, the outer ring 1 includes a first elastic sleeve 9, the inner ring 2 includes a second elastic sleeve 13, and the first elastic An elastic rubber connection block 11 is integrally connected between the sleeve 9 and the second elastic sleeve 13, a sealing groove 3 is formed between the outer ring 1 and the inner ring 2, and the inside of the first elastic sleeve 9 The inside of the second elastic sleeve 13 is provided with a reinforcing sleeve 16, and the inside of the reinforcing sleeve 16 is provided with a plastic reinforcement ring 10, and the space between the plastic reinforcement ring 10 and the reinforcement sleeve 16 is filled with elastic foam Material 12, the inner wall of the first elastic sleeve 9 and the inner wall of the second elastic sleeve 13 are fixedly connected with the first elastic rubber layer 22, and the outer surface of the reinforc...

Embodiment 2

[0028] Example 2: see figure 1 , a new type of rubber-coated sealing ring, the difference from Example 1 is that the outer surface of the outer ring 1 is integrally connected with a number of anti-slip rubber blocks 4, and the anti-slip rubber blocks 4 are provided with positioning holes 4.

[0029] When in use, pass the fixing column at the seal through the positioning hole 4, and then pass the anti-slip rubber block 4 to prevent the position of the sealing ring from moving.

[0030] Further, the front and rear sides of the anti-slip rubber block 4 are integrally connected with several anti-slip protrusions.

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Abstract

The invention discloses a novel rubber coating sealing ring which comprises an outer ring and an inner ring, the outer ring comprises a first elastic sleeve, the inner ring comprises a second elastic sleeve, and an elastic rubber connecting block is integrally connected between the first elastic sleeve and the second elastic sleeve. The sealing ring can be stably connected through the first elastic casing pipe, the second elastic casing pipe and the elastic rubber connecting block, breakage is avoided, the strength of the sealing ring can be improved again through the arranged reinforcing casing pipe and the plastic reinforcing ring, breakage is avoided, the elasticity of the sealing ring can be improved through the arranged first elastic rubber layer and the arranged second elastic rubber layer, and the service life of the sealing ring is prolonged. The elasticity of the sealing ring can be further improved through the arranged elastic rubber strip, sealing failure of the sealing ring caused by insufficient elasticity is avoided, the arranged compensation space can provide compensation space for deformation of the elastic rubber strip, the elastic foaming material and the reinforcing sleeve, and elastic recovery of the sealing ring is facilitated.

Description

technical field [0001] The invention relates to the technical field of sealing rings, in particular to a novel rubber-coated sealing ring. Background technique [0002] The sealing ring is one of the most common sealing elements in the field of mechanical manufacturing and mechanical maintenance, and the sealing ring includes wound sealing rings and wrapping sealing rings. When in use, the sealing ring is compressed and deformed to play a sealing role. Due to the poor resilience of the flexible filling material, the rebound of the sealing ring is small after the pressure is removed. If the sealing ring is used again for sealing, the deformation of the sealing ring under pressure is much smaller than that of the first time, which cannot meet the sealing requirements. Therefore, we propose a new type of rubber-coated sealing ring. Contents of the invention [0003] The object of the present invention is to provide a new rubber-encapsulated sealing ring to solve the problems...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16J15/06F16J15/3252F16J15/3284
Inventor 欧阳明
Owner 常熟康翔电子科技有限公司
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