Rubber ring with anti-aging structure

Abstract

The utility model discloses a rubber ring with an anti-aging structure, which belongs to the technical field of rubber rings, aims at solving the problems that the rubber ring cannot be recovered to the original shape after being extruded and used for a long time and is weaker in anti-aging capability, and comprises a base layer, an upper sealing ring is arranged at the upper part of the base layer, and a lower sealing ring is arranged at the lower part of the base layer. An anti-fatigue mechanism is arranged between the upper sealing ring and the lower sealing ring in the base layer and is used for elastically supporting the rubber ring; the anti-fatigue mechanism comprises a connecting ring, a convex ring, an extrusion ring and a cavity; the anti-fatigue mechanism is arranged in the rubber ring, so that when the upper sealing ring and the lower sealing ring are extruded to cause extrusion deformation of the rubber ring, the sealing performance of connection is improved through the anti-fatigue mechanism arranged in the rubber ring, and meanwhile, stable elastic support can be formed between the upper sealing ring and the lower sealing ring; and the rubber ring can be recovered to the original shape under long-term extrusion use, so that the service life of the rubber ring is prolonged, and the aging resistance of the rubber ring is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of rubber rings, and particularly relates to a rubber ring with an aging-resistant structure. Background Art

[0002] In construction projects and civil life, rubber rings are important auxiliary parts and are easy to use. They can not only reduce the waste of resources but also have higher safety. With the continuous development of the economic level, the amount of use of rubber rings is also increasing, so more and more novel rubber rings stand out.

[0003] In the prior art, a rubber ring with an aging-resistant structure is disclosed in patent publication number CN217762043U. The patent includes a base, an inner wall, and a first protrusion. The inner side wall of the base is provided with an inner wall. The bottom end of the base is fixedly connected to the first protrusion. One end of the inner wall is fixedly connected to an anti-loosening structure. The anti-loosening structure includes an annular rubber, a rubber column, and a second protrusion. The annular rubber is fixedly connected to one end of the inner wall. The outer side wall of the base is fixedly connected to the aging-resistant structure. The two ends of the outer side of the aging-resistant structure are fixedly connected to wear-resistant structures. Due to the provision of the anti-loosening structure, the rubber ring is prone to loosening when used. Therefore, when a pipe passes through the interior of the base, greater friction is generated between the annular rubber and the rubber column. The second protrusion increases the friction between the pipe and the inner wall and protects the inner wall, thereby improving the sealing performance of the rubber ring. However, in actual use, the following deficiencies still exist: from a practical point of view, the rubber ring of the patent cannot recover quickly after being squeezed during use, resulting in a loss of its recovery ability under long-term squeezing, thereby reducing its aging resistance, causing it to deform, shortening its service life, and making it impossible to use it for a long time.

[0004] Therefore, a rubber ring with an aging-resistant structure is needed to solve the problems in the prior art that the rubber ring cannot be restored to its original state after long-term extrusion use and has weak aging resistance. Utility Model Content

[0005] The purpose of the utility model is to provide a rubber ring with an aging-resistant structure to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a rubber ring with an aging-resistant structure, comprising a base layer, an upper sealing ring is provided on the upper part of the base layer, a lower sealing ring is provided on the lower part of the base layer, and a fatigue-resistant mechanism is provided in the base layer between the upper sealing ring and the lower sealing ring for elastically supporting the rubber ring.

[0007] The fatigue-resistant mechanism includes a connecting ring, a convex ring, an extrusion ring and a cavity. The connecting ring is fixedly connected between the upper sealing ring and the lower sealing ring. The convex ring is arranged on the inner side of the connecting ring, the extrusion ring is arranged on the outer side of the convex ring, and the cavity is arranged between the base layer and the connecting ring.

[0008] It should be noted in the solution that there are multiple connecting rings between the upper sealing ring and the lower sealing ring, and the multiple connecting rings are arranged up and down in the base layer, which helps prevent the rubber ring from being deformed or damaged when subjected to external force, thereby enhancing the overall stability of the rubber ring.

[0009] It is further worth mentioning that the stepped grooves formed between the plurality of connecting rings are helpful in optimizing the stress distribution inside the rubber ring.

[0010] It should be further explained that the connecting ring is made of elastic material. When the rubber ring is deformed by external force, the connecting ring can quickly return to its original shape, thereby maintaining the sealing performance and stability of the rubber ring.

[0011] As a preferred embodiment, the convex rings are spaced apart in the base layer through connecting rings, and the convex rings are made of elastic material.

[0012] As a preferred embodiment, the extrusion ring is made of rubber material, which can extend the service life of the rubber ring and maintain its stable sealing performance.

[0013] Compared with the prior art, the rubber ring with an aging-resistant structure provided by the present invention has at least the following beneficial effects:

[0014] (1) By providing an anti-fatigue mechanism in the rubber ring, when the upper sealing ring and the lower sealing ring are squeezed and deformed, not only the sealing performance of the connection is improved by the anti-fatigue mechanism provided therein, but also a stable elastic support can be formed between the upper sealing ring and the lower sealing ring, so that the rubber ring can be restored to its original shape even after long-term squeezing and use, thereby improving the service life of the rubber ring and its aging resistance. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the internal cutaway structure of the present invention;

[0017] Figure 3 for Figure 2 Schematic diagram of the split structure enlarged at A in the middle;

[0018] Figure 4 It is a schematic diagram of the internal structure of the utility model.

[0019] In the figure: 1, base layer; 2, upper sealing ring; 3, lower sealing ring; 4, fatigue-resistant mechanism; 401, connecting ring; 402, convex ring; 403, extrusion ring; 404, cavity. DETAILED DESCRIPTION

[0020] To make the objectives, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0021] The embodiment of the present application provides a diaphragm cutting mechanism to solve the problem that in the traditional diaphragm cutting mechanism, since the cutting head is only clamped by the attached guide wheel during the diaphragm cutting process, it is easy to shift, thereby causing the formed electrode bag to be twisted and deformed, thereby affecting the bag making and packaging effect of the battery electrode.

[0022] In order to better understand the above technical solution, the above technical solution will be described in detail below with reference to the accompanying drawings and specific implementation methods.

[0023] See also Figure 1-4 The utility model provides a rubber ring with an aging-resistant structure, including a base layer 1, an upper sealing ring 2 is provided on the upper part of the base layer 1, a lower sealing ring 3 is provided on the lower part of the base layer 1, and an anti-fatigue mechanism 4 is provided between the upper sealing ring 2 and the lower sealing ring 3 in the base layer 1 for elastically supporting the rubber ring.

[0024] By providing the anti-fatigue mechanism 4 in the rubber ring, when the upper sealing ring 2 and the lower sealing ring 3 are squeezed and deformed, not only the anti-fatigue mechanism 4 provided therein improves the sealing performance of the connection, but also a stable elastic support can be formed between the upper sealing ring 2 and the lower sealing ring 3, so that the rubber ring can be restored to its original shape even after long-term squeezing use, thereby extending the service life of the rubber ring and improving its aging resistance.

[0025] Further as Figure 2 、 Figure 3 and Figure 4 As shown, it is worth mentioning that the fatigue-resistant mechanism 4 includes a connecting ring 401, a convex ring 402, an extrusion ring 403 and a cavity 404. The connecting ring 401 is fixedly connected between the upper sealing ring 2 and the lower sealing ring 3. The convex ring 402 is arranged on the inner side of the connecting ring 401, the extrusion ring 403 is arranged on the outer side of the convex ring 402, and the cavity 404 is arranged between the base layer 1 and the connecting ring 401.

[0026] By connecting the ring 401, the convex ring 402, the extrusion ring 403 and the cavity 404, the rubber ring can better maintain its shape and stability when subjected to external forces, thereby extending its service life. The provision of the convex ring 402 and the extrusion ring 403 increases the stress dispersion inside the rubber ring, helps to hinder the expansion of micro-damage, and thus improves the fatigue resistance of the rubber ring.

[0027] Further as Figure 2 、 Figure 3 and Figure 4 As shown, it is worth mentioning that there are multiple connecting rings 401 between the upper sealing ring 2 and the lower sealing ring 3. The multiple connecting rings 401 are arranged in an upper and lower manner in the base layer 1, and a stepped groove is formed between the multiple connecting rings 401. The connecting rings 401 are made of elastic material.

[0028] The vertical arrangement of multiple connecting rings 401 and the stepped grooves provide a more stable support structure for the rubber ring. This design helps prevent the rubber ring from deforming or being damaged when subjected to external forces, thereby enhancing the overall stability of the rubber ring. The stepped grooves help optimize the stress distribution within the rubber ring. When the rubber ring is subjected to external forces, these grooves can disperse the stress and reduce local stress concentration, thereby reducing the risk of damage to the rubber ring. Because the connecting rings 401 are made of elastic material, they have good elastic recovery capabilities. When the rubber ring is deformed by external forces, the connecting rings 401 can quickly return to their original shape, thereby maintaining the sealing performance and stability of the rubber ring. The provision of multiple connecting rings 401 increases the contact area between the rubber ring and the sealing surface, thereby improving the sealing performance. This design helps prevent media leakage and ensures the reliability and safety of the rubber ring in various usage scenarios.

[0029] Further as Figure 2 、 Figure 3 and Figure 4 As shown, it is worth noting that the convex ring 402 is spaced apart in the base layer 1 through the connecting ring 401, and the convex ring 402 is made of elastic material.

[0030] The elastic properties of the raised ring 402 enable it to fit better with the sealing surface, thereby improving the sealing performance of the rubber ring. This design helps prevent medium leakage and ensures the reliability and safety of the rubber ring in various usage scenarios. Since the raised ring 402 is made of elastic material, it has good elastic recovery ability. When the rubber ring is deformed by external force, the raised ring 402 can quickly return to its original shape, thereby maintaining the stability and sealing performance of the rubber ring. The design of the raised ring 402 enables the rubber ring to better adapt to complex usage environments. For example, under harsh conditions such as high temperature, high pressure or corrosive media, the elastic properties of the raised ring 402 can maintain the shape and stability of the rubber ring, thereby extending its service life.

[0031] Further as Figure 2 、 Figure 3 and Figure 4 As shown, it is worth noting that the extrusion ring 403 is made of rubber material.

[0032] The rubber material itself has certain aging resistance and can resist the influence of environmental factors (such as temperature, humidity, light, etc.) and physical stress (such as stretching, compression, etc.). Therefore, the extrusion ring 403 made of rubber material can extend the service life of the rubber ring and maintain its stable sealing performance.

[0033] This solution has the following working process: when this device is in use, when the upper sealing ring 2 and the lower sealing ring 3 are squeezed, the connecting ring 401 is squeezed against each other, and the cavity 404 is provided to improve the stability of the base layer 1 after squeezing, thereby avoiding damage to the base layer 1 caused by contact, so that the connecting ring 401 can be squeezed and deformed in the base layer 1, and then the convex ring 402 is squeezed and deformed, and the extrusion ring 403 is protruded in the base layer 1, thereby improving the connection sealing through the deformation and protrusion of the extrusion ring 403 during use, and at the same time improving the stability during the connection process, and through the elastic action of the connecting ring 401, the convex ring 402 and the extrusion ring 403, when the rubber ring is disassembled, the upper sealing ring 2 and the lower sealing ring 3 are no longer subjected to force, so that the base layer 1 can be reset through the connecting ring 401, the convex ring 402 and the extrusion ring 403, and then the base layer 1 can be restored to its original state, thereby improving its service life.

[0034] In summary, by providing the anti-fatigue mechanism 4 in the rubber ring, when the upper sealing ring 2 and the lower sealing ring 3 are squeezed and deformed, not only the anti-fatigue mechanism 4 provided therein improves the sealing performance of the connection, but also a stable elastic support can be formed between the upper sealing ring 2 and the lower sealing ring 3, so that the rubber ring can be restored to its original shape even after long-term squeezing and use, thereby extending the service life of the rubber ring and improving its aging resistance.

[0035] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A rubber ring with an aging-resistant structure, comprising a base layer (1), characterized in that: An upper sealing ring (2) is provided on the upper portion of the base layer (1), a lower sealing ring (3) is provided on the lower portion of the base layer (1), and a fatigue-resistant mechanism (4) is provided between the upper sealing ring (2) and the lower sealing ring (3) in the base layer (1) for elastically supporting the rubber ring; The fatigue-resistant mechanism (4) comprises a connecting ring (401), a convex ring (402), an extrusion ring (403) and a cavity (404); the connecting ring (401) is fixedly connected between the upper sealing ring (2) and the lower sealing ring (3); the convex ring (402) is arranged on the inner side of the connecting ring (401); the extrusion ring (403) is arranged on the outer side of the convex ring (402); and the cavity (404) is arranged between the base layer (1) and the connecting ring (401).

2. The rubber ring with an aging-resistant structure according to claim 1, characterized in that: A plurality of the connecting rings (401) are provided between the upper sealing ring (2) and the lower sealing ring (3), and the plurality of connecting rings (401) are arranged vertically in the base layer (1).

3. The rubber ring with an aging-resistant structure according to claim 2, characterized in that: A stepped groove is formed between the plurality of connecting rings (401).

4. The rubber ring with an aging-resistant structure according to claim 3, characterized in that: The connecting ring (401) is made of elastic material.

5. The rubber ring with an aging-resistant structure according to claim 4, characterized in that: The convex rings (402) are spaced apart in the base layer (1) through the connecting rings (401), and the convex rings (402) are made of elastic material.

6. The rubber ring with an aging-resistant structure according to claim 5, characterized in that: The extrusion ring (403) is made of rubber material.

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