Anti-deformation rubber sealing element

Abstract

The utility model relates to the field of sealing gaskets, and discloses an anti-deformation rubber sealing element which comprises a sealing ring, the upper portion and the lower portion of the sealing ring are both movably connected with sealing gaskets, a fixing piece is arranged between the sealing ring and the sealing gaskets, a stabilizing assembly is arranged between the two sealing gaskets and the sealing ring, and the stabilizing assembly comprises a supporting ring. The supporting ring is movably connected with the sealing ring, supporting assemblies are arranged on the upper portion and the lower portion of the supporting ring, a mounting opening matched with the sealing gasket is formed in the side, close to the supporting ring, of the sealing gasket, and mounting grooves matched with the supporting assemblies are formed in the side, away from the supporting ring, of the mounting opening. According to the utility model, the sealing ring, the sealing gasket and the fixing piece are matched with one another, so that the installation of the stabilizing assembly is more time-saving, more convenient and faster, and the fixing piece is arranged in the sealing piece, so that the connection between the sealing ring and the sealing gasket piece can be reinforced, and the sealing piece can be further reinforced.

Description

Technical Field

[0001] The utility model relates to the field of sealing pads, in particular to an anti-deformation rubber sealing piece. Background Art

[0002] A sealing gasket is a sealing material used to fill or cover between two surfaces to prevent liquid or gas leakage. A sealing gasket is usually made of various materials, such as rubber, plastic, metal, etc., and has the characteristics of high temperature resistance, corrosion resistance, and pressure resistance. The shape of the sealing gasket can be round, square, oval, etc. Choose the appropriate shape and material according to specific needs.

[0003] After searching, Chinese patent announcement number: CN215673571U discloses an anti-deformation rubber seal, including a sealing ring, an annular groove and a stabilizing mechanism, the outer circumferential surface of the sealing ring is provided with an annular groove, the stabilizing mechanism is sleeved and installed in the annular groove, the stabilizing mechanism includes an inner arc plate, an outer arc plate connecting screws and a connecting assembly, the outer arc plate and the inner arc plate are respectively sleeved on the left and right sides of the annular groove, the inner arc plate and the outer arc plate are connected and fixed by connecting screws, the connecting assembly is installed between the sealing ring and the stabilizing mechanism, the connecting assembly includes a rubber column, a cylinder and a limit ring, the inner surfaces of the inner arc plate and the outer arc plate are in contact with the bottom of the annular groove; the utility model is provided with a stabilizing mechanism, which does not affect the sealing protection work of the sealing ring, but can also reinforce the sealing ring, reduce the probability of deformation and damage of the sealing ring due to external force, indirectly increase the service life of the sealing ring, and relatively increase the sealing protection effect of the sealing ring.

[0004] Although the above-mentioned device makes the seal more stable by setting the inner arc plate and the outer arc plate and the mutual cooperation between the connecting screws and the connecting components, the rubber pad is relatively soft, which makes it difficult to provide effective support for the two arc plates when they are docked and fixed. It takes a certain amount of time to connect the connecting screws with the inner arc plate and the outer arc plate. After installation, the connecting components need to be installed. The whole process is time-consuming and inconvenient. Therefore, an anti-deformation rubber seal is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides an anti-deformation rubber seal, which aims to improve the problem that the installation of the stabilizing mechanism in the prior art is time-consuming and inconvenient.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a deformation-resistant rubber seal, comprising a sealing ring, the upper and lower parts of the sealing ring are movably connected with sealing pads, a fixing piece is arranged between the sealing ring and the sealing pad, a stabilizing component is arranged between the two sealing pads and the sealing rings, the stabilizing component comprises a supporting ring, the supporting ring is movably connected with the sealing ring, the upper and lower parts of the supporting ring are arranged with supporting components, and a mounting port adapted to the sealing pad is opened on one side of the sealing ring close to the supporting ring.

[0007] As a further description of the above technical solution:

[0008] A mounting groove matched with the support assembly is formed on one side of the mounting opening away from the support ring.

[0009] As a further description of the above technical solution:

[0010] A convex ring is fixedly connected to the bottom surface of the sealing gasket.

[0011] As a further description of the above technical solution:

[0012] A No. 1 connecting ring is fixedly connected to the inner wall of the two sealing pads at one side close to the sealing ring, and a No. 1 fixing groove is provided at the side of the two No. 1 connecting rings away from each other.

[0013] As a further description of the above technical solution:

[0014] The upper and lower sides of the sealing ring are provided with clamping grooves, and the convex ring is clamped with the grooves. The upper and lower parts of the inner wall of the sealing ring are fixedly connected with No. 2 connecting rings, and the sides of the two No. 2 connecting rings close to each other are provided with No. 2 fixing grooves.

[0015] As a further description of the above technical solution:

[0016] The upper and lower parts of the inner wall of the fixing piece are fixedly connected with fixing rings, and the fixing rings are respectively clamped with the first fixing groove and the second fixing groove.

[0017] As a further description of the above technical solution:

[0018] The support assembly comprises an outer ring, a side of the outer ring close to the support ring is fixedly connected to the support ring, an inner wall of the outer ring is slidably connected to an auxiliary ring, and the outer ring and the auxiliary ring are movably connected to the mounting groove.

[0019] As a further description of the above technical solution:

[0020] A plurality of springs are provided between the auxiliary ring and the outer ring.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the present invention, by setting the cooperation between the sealing ring, the sealing gasket and the fixing part, the installation of the stable component is more time-saving, more convenient and quicker. By setting the fixing part inside the sealing part, the connection between the sealing ring and the sealing gasket can be strengthened and the sealing part can be further reinforced.

[0023] 2. In the utility model, by arranging the cooperation between the outer ring, the auxiliary ring and the spring, the sealing gasket is effectively supported and has a certain elasticity, so that the sealing member can perform the sealing work better. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the overall three-dimensional structure of an anti-deformation rubber seal proposed by the utility model;

[0025] Figure 2 This is a schematic diagram of the split three-dimensional structure of an anti-deformation rubber seal proposed by the utility model;

[0026] Figure 3 A schematic diagram of a three-dimensional structure of a seal cross section of an anti-deformation rubber seal proposed by the utility model;

[0027] Figure 4 The utility model is a schematic diagram of a three-dimensional structure of a stable component cross-section of an anti-deformation rubber seal.

[0028] Legend:

[0029] 1. Sealing ring; 2. Sealing gasket; 3. Fixing piece; 4. Support ring; 5. Support assembly; 21. Mounting port; 22. Mounting groove; 23. Convex ring; 24. Connecting ring No. 1; 241. Fixing groove No. 1; 11. Slot; 12. Connecting ring No. 2; 121. Fixing groove No. 2; 31. Fixing ring; 51. Outer ring; 52. Auxiliary ring; 53. Spring. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Reference Figure 1 and Figure 2The utility model provides an embodiment: an anti-deformation rubber seal, including a sealing ring 1, which is used to form a seal. The upper and lower parts of the sealing ring 1 are movably connected with a sealing gasket 2 for sealing. A fixing member 3 is provided between the sealing ring 1 and the sealing gasket 2 for connecting the sealing ring 1 and the sealing gasket 2. A stabilizing component is commonly provided between the two sealing gaskets 2 and the sealing ring 1 for providing support for the seal. The stabilizing component includes a supporting ring 4 for supporting the sealing ring 1. The supporting ring 4 is movably connected to the sealing ring 1. The upper and lower parts of the supporting ring 4 are provided with supporting components 5 for providing support for the sealing gasket 2.

[0032] See also Figure 3 A mounting opening 21 adapted to the support ring 4 is provided on the side of the sealing gasket 2 close to the support ring 4, for matching the connection with the support ring 4; a mounting groove 22 adapted to the support assembly 5 is provided on the side of the mounting opening 21 away from the support ring 4, for matching the connection with the support assembly 5; a convex ring 23 is fixedly connected to the bottom surface of the sealing gasket 2, for connecting the sealing ring 1 and the sealing gasket 2; a No. 1 connecting ring 24 is fixedly connected to the side of the inner walls of the two sealing gaskets 2 close to the sealing ring 1, for matching the connection with the fixing member 3; a No. 1 fixing groove 241 is provided on the side away from each other of the two No. 1 connecting rings 24.

[0033] Furthermore, the upper and lower sides of the sealing ring 1 are provided with a card groove 11 for matching the connection with the sealing gasket 2, and the convex ring 23 is clamped therewith. The upper and lower parts of the inner wall of the sealing ring 1 are fixedly connected with a No. 2 connecting ring 12 for matching the connection with the fixing part 3. A No. 2 fixing groove 121 is provided on the side where the two No. 2 connecting rings 12 are close to each other.

[0034] Furthermore, the upper and lower parts of the inner wall of the fixing member 3 are fixedly connected with fixing rings 31 for connecting the No. 1 connecting ring 24 and the No. 2 connecting ring 12. The fixing rings 31 are respectively engaged with the No. 1 fixing groove 241 and the No. 2 fixing groove 121.

[0035] like Figure 4 As shown, the support assembly 5 includes an outer ring 51 for connecting various components. The side of the outer ring 51 close to the support ring 4 is fixedly connected to the support ring 4. The inner wall of the outer ring 51 is slidably connected with an auxiliary ring 52 for cooperating with the outer ring 51 and supporting the sealing gasket 2. The outer ring 51 and the auxiliary ring 52 are movably connected to the mounting groove 22. A plurality of springs 53 are provided between the auxiliary ring 52 and the outer ring 51 for cooperating with the resetting of the auxiliary ring 52. At the same time, when the support assembly 5 supports the sealing gasket 2, the sealing gasket 2 has a certain elasticity.

[0036] Working principle: First, put the stabilizing assembly on the outer wall of the sealing ring 1, so that the support ring 4 is close to the outer wall of the sealing ring 1, and then the convex ring 23 on the bottom surface of the sealing gasket 2 is inserted into the groove 11 on the sealing ring 1, so that the sealing ring 1 and the sealing gasket 2 form an integral seal, and then open the installation opening 21 by hand, and insert the support assembly 5 into the installation groove 22, so that the outer ring 51 and the auxiliary ring 52 are completely clamped with the installation groove 22, and then loosen the installation opening 21 to complete the installation between the stabilizing assembly and the seal, and then the No. 1 connecting ring 24 and the No. 2 connecting ring 12 on the inner wall of the sealing gasket 2 and the sealing ring 1 are tightly attached, and then The fixing part 3 is clamped on the outside of the No. 1 connecting ring 24 and the No. 2 connecting ring 12, so that the two fixing rings 31 on the inner wall of the fixing part 3 are respectively clamped in the No. 1 fixing groove 241 and the No. 2 fixing groove 121, so that the two connecting rings are completely fixed. When the seal is squeezed, the support ring 4 will provide support for the sealing ring 1, and the support assembly 5 will provide support for the sealing gasket 2. When the support assembly 5 is squeezed, the auxiliary ring 52 will move toward the inner side of the outer ring 51 and squeeze the spring 53. When the pressure disappears, the spring 53 will push the auxiliary ring 52 to recover, and continue to support the sealing gasket 2 to assist its recovery.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A deformation-resistant rubber seal, comprising a sealing ring (1), characterized in that: The upper and lower parts of the sealing ring (1) are both movably connected to a sealing gasket (2); a fixing member (3) is provided between the sealing ring (1) and the sealing gasket (2); a stabilizing component is provided between the two sealing gaskets (2) and the sealing ring (1); the stabilizing component comprises a support ring (4); the support ring (4) is movably connected to the sealing ring (1); the upper and lower parts of the support ring (4) are both provided with a support component (5); and a mounting opening (21) adapted to the support ring (4) is provided on a side of the sealing gasket (2) close to the support ring (4).

2. The anti-deformation rubber seal according to claim 1, characterized in that: A mounting groove (22) adapted to the support assembly (5) is provided on a side of the mounting opening (21) away from the support ring (4).

3. The anti-deformation rubber seal according to claim 1, characterized in that: A convex ring (23) is fixedly connected to the bottom surface of the sealing gasket (2).

4. The anti-deformation rubber seal according to claim 3, characterized in that: A No. 1 connecting ring (24) is fixedly connected to the inner wall of the two sealing pads (2) on one side close to the sealing ring (1), and a No. 1 fixing groove (241) is provided on the side of the two No. 1 connecting rings (24) away from each other.

5. The anti-deformation rubber seal according to claim 4, characterized in that: The upper and lower sides of the sealing ring (1) are both provided with a clamping groove (11), and the convex ring (23) is clamped therewith. The upper and lower parts of the inner wall of the sealing ring (1) are both fixedly connected with a No. 2 connecting ring (12), and the sides of the two No. 2 connecting rings (12) close to each other are both provided with a No. 2 fixing groove (121).

6. The anti-deformation rubber seal according to claim 5, characterized in that: The upper and lower parts of the inner wall of the fixing member (3) are fixedly connected with fixing rings (31), and the fixing rings (31) are respectively clamped with the first fixing groove (241) and the second fixing groove (121).

7. The anti-deformation rubber seal according to claim 2, characterized in that: The support assembly (5) comprises an outer ring (51), the side of the outer ring (51) close to the support ring (4) is fixedly connected to the support ring (4), the inner wall of the outer ring (51) is slidably connected to an auxiliary ring (52), and the outer ring (51) and the auxiliary ring (52) are movably connected to the installation groove (22).

8. The anti-deformation rubber seal according to claim 7, characterized in that: A plurality of springs (53) are provided between the auxiliary ring (52) and the outer ring (51).

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