A rubber ring with high stability

Abstract

The utility model relates to rubber ring technical field especially relates to a higher stability rubber ring. The utility model provides such a higher stability rubber ring, including fluorine rubber, silicon rubber and ethylene propylene rubber, fluorine rubber outside is provided with silicon rubber, silicon rubber outside is provided with ethylene propine rubber, still including framework and fabric layer, fluorine rubber and silicon rubber between being provided with framework, silicon rubber and ethylene propylene rubber between being provided with fabric layer. Through setting up the framework between the inner layer fluorine rubber and the middle layer silicon rubber, setting up the fabric layer between the middle layer silicon rubber and the outer layer ethylene propylene rubber, the framework and fabric layer jointly act, improve the overall rigidity of rubber ring, the anti -creep performance and the dimensional stability, and the excessive deformation is limited.

Description

Technical Field

[0001] This utility model relates to the field of rubber ring technology, and in particular to a rubber ring with high stability. Background Technology

[0002] Rubber rings, as essential sealing and vibration damping components, play an indispensable role in various fields. Understanding the types, materials, manufacturing processes, applications, and advantages and disadvantages of rubber rings helps in the better selection and use of them, improving equipment performance and reliability. With continuous technological advancements, the function and performance of rubber rings will be further optimized, providing more efficient and safer solutions for a wider range of applications.

[0003] Patent CN214367705U discloses a rubber ring, comprising a rubber ring body with an annular cavity inside. Several axially arranged springs are circumferentially arranged within the annular cavity to expand the rubber ring body. While this patent allows the springs to be compressed to accommodate installation grooves of varying depths, and the springs also exert pressure on the rubber ring body, thus improving its sealing effect and filling gaps better, the rubber ring suffers from poor overall rigidity, creep resistance, and dimensional stability due to its simple structure and low stability during prolonged use. This can easily lead to excessive deformation.

[0004] Therefore, a rubber ring with high stability is needed. Utility Model Content

[0005] In order to overcome the shortcomings of existing patents, which have a simple structure and low stability during long-term use, thus affecting the overall rigidity, creep resistance and dimensional stability of the rubber ring, and easily leading to excessive deformation, this utility model provides a rubber ring with higher stability.

[0006] The technical solution of this utility model is: a rubber ring with high stability, comprising fluororubber, silicone rubber and ethylene propylene rubber, with silicone rubber disposed on the outside of the fluororubber, ethylene propylene rubber disposed on the outside of the silicone rubber, and also including a skeleton and a fabric layer, with a skeleton disposed between the fluororubber and the silicone rubber, and a fabric layer disposed between the silicone rubber and the ethylene propylene rubber.

[0007] Optionally, it also includes antioxidants and magnetic particles. Antioxidants are added to fluororubber, silicone rubber, and ethylene propylene rubber during production, and magnetic particles are added to fluororubber, silicone rubber, and ethylene propylene rubber during production.

[0008] Optionally, it also includes a fluorescent ring, with the fluorescent ring disposed on the outer side of the ethylene propylene rubber.

[0009] Optionally, it also includes a polytetrafluoroethylene (PTFE) coating, with the outer side of the ethylene propylene rubber coated with a PTFE coating.

[0010] Optionally, it also includes a force-shaping ring, with the force-shaping ring disposed on the outer side of the ethylene propylene rubber.

[0011] Optionally, it also includes color-changing balls, with multiple color-changing balls fixedly disposed on the fluorescent ring.

[0012] Compared with the prior art, the present invention provides a rubber ring with higher stability and has the following beneficial effects: 1. By setting a skeleton between the inner fluororubber layer and the middle silicone rubber layer, and setting a fabric layer between the middle silicone rubber layer and the outer ethylene propylene rubber layer, the skeleton and the fabric layer work together to improve the overall rigidity, creep resistance and dimensional stability of the rubber ring, and limit excessive deformation.

[0013] 2. Adding antioxidants can slow down the aging process of rubber, thereby improving its long-term stability. In addition, mixing magnetic particles into rubber can produce rubber rings with magnetic fixing function, which can be used in occasions that require magnetic fixing or shielding against electromagnetic interference. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0015] Figure 2 This is a partial cross-sectional view of the fluororubber, skeleton, and silicone rubber components of this utility model.

[0016] Figure 3 This is an exploded view of the ethylene propylene rubber, fluorescent ring, and force-shaping ring components of this utility model.

[0017] Figure 4 This is an exploded view of the silicone rubber, fluorescent ring, and color-changing ball components of this utility model.

[0018] Explanation of reference numerals in the attached figures: 1: Fluororubber, 2: skeleton, 3: silicone rubber, 4: fabric layer, 5: ethylene propylene rubber, 6: antioxidant, 7: fluorescent ring, 8: polytetrafluoroethylene (PTFE) coating, 9: force-shaping ring, 10: magnetic particles, 11: color-changing sphere. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Example 1: A rubber ring with high stability, please refer to [link / reference]. Figures 1-4 The device comprises fluororubber 1, silicone rubber 3, and ethylene propylene rubber 5. Silicone rubber 3 is placed on the outside of fluororubber 1, and ethylene propylene rubber 5 is placed on the outside of silicone rubber 3. A skeleton 2 is placed between fluororubber 1 and silicone rubber 3, and a fabric layer 4 is placed between silicone rubber 3 and ethylene propylene rubber 5. A fluorescent ring 7 is placed on the outside of ethylene propylene rubber 5, allowing the rubber ring to glow under specific light sources or in the dark, facilitating quick location and inspection of the rubber ring's condition in dark environments. A polytetrafluoroethylene (PTFE) coating 8 is applied to the outside of ethylene propylene rubber 5 to reduce friction and wear, while improving the rubber ring's corrosion resistance and sealing stability. A force-distributing ring 9 is placed on the outside of ethylene propylene rubber 5. The force-distributing ring 9, through its cross-sectional shape matching the groove, can avoid stress concentration and improve load-bearing capacity and deformation resistance. Several color-changing balls 11 are fixedly installed on the fluorescent ring 7. The color-changing balls 11 can change color according to temperature changes, allowing users to intuitively understand whether the working environment temperature is within a safe range, making it particularly suitable for monitoring under high or low temperature operating conditions.

[0021] This highly stable rubber ring employs a three-layer composite structure. The inner layer is fluororubber 1, which boasts excellent chemical resistance and high-temperature resistance. The middle layer is silicone rubber 3, which offers good elasticity and tensile strength, helping to absorb vibration and impact. The outer layer is ethylene propylene rubber 5, which exhibits superior weather resistance and anti-aging capabilities, effectively resisting the effects of ultraviolet radiation, ozone, and extreme temperature changes. Furthermore, a skeleton 2 is placed between the inner fluororubber 1 and the middle silicone rubber 3, and a fabric layer 4 is placed between the middle silicone rubber 3 and the outer ethylene propylene rubber 5. The skeleton 2 and the fabric layer 4 work together to improve the overall rigidity, creep resistance, and dimensional stability of the rubber ring, limiting excessive deformation. Ultimately, this highly stable composite rubber ring can effectively solve problems related to sealing, vibration damping, and positioning in dynamic environments.

[0022] Example 2: Based on Example 1, please refer to... Figure 2 and Figure 3 Antioxidant 6 is added to fluororubber 1, silicone rubber 3, and ethylene propylene rubber 5 during production. Magnetic particles 10 are added to fluororubber 1, silicone rubber 3, and ethylene propylene rubber 5 during production.

[0023] During the production of rubber rings, the addition of antioxidant 6 can slow down the aging process of rubber, thereby improving its long-term stability. In addition, the mixing of magnetic particles 10 into the rubber can produce rubber rings with magnetic fixing function, which can be used in occasions that require magnetic fixing or shielding against electromagnetic interference, thus meeting diverse application needs.

[0024] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A rubber ring with high stability, comprising fluororubber (1), silicone rubber (3) and ethylene propylene rubber (5), wherein silicone rubber (3) is disposed on the outside of the fluororubber (1) and ethylene propylene rubber (5) is disposed on the outside of the silicone rubber (3), characterized in that: It also includes a skeleton (2) and a fabric layer (4), with a skeleton (2) between the fluororubber (1) and the silicone rubber (3), and a fabric layer (4) between the silicone rubber (3) and the ethylene propylene rubber (5).

2. The rubber ring with high stability as described in claim 1, characterized in that: It also includes antioxidants (6) and magnetic particles (10). Antioxidants (6) are added to fluororubber (1), silicone rubber (3) and ethylene propylene rubber (5) during production. Magnetic particles (10) are added to fluororubber (1), silicone rubber (3) and ethylene propylene rubber (5) during production.

3. The rubber ring with high stability as described in claim 2, characterized in that: It also includes a fluorescent ring (7), and the fluorescent ring (7) is provided on the outside of the ethylene propylene rubber (5).

4. The rubber ring with high stability as described in claim 3, characterized in that: It also includes a polytetrafluoroethylene (PTFE) coating (8), and the outer side of the ethylene propylene rubber (5) is coated with a polytetrafluoroethylene (PTFE) coating (8).

5. A rubber ring with high stability as described in claim 4, characterized in that: It also includes a force-sharing ring (9), and the force-sharing ring (9) is provided on the outside of the ethylene propylene rubber (5).

6. The rubber ring with high stability as described in claim 5, characterized in that: It also includes color-changing balls (11), and multiple color-changing balls (11) are fixedly arranged on the fluorescent ring (7).

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