Novel rubber sealing ring

Abstract

The utility model provides a novel rubber sealing ring, and belongs to the field of sealing elements. The problems that an existing sealing ring is simple in structure and poor in sealing performance are solved. The novel rubber sealing ring comprises a sealing ring body, oil seal ring grooves used for improving the sealing strength are formed in the two end faces of the sealing ring body, oil is contained in the oil seal ring grooves, a plurality of sealing columns used for improving the oil sealing effect are arranged in the oil seal ring grooves, and the sealing columns and the sealing ring body are of an integrally-formed structure. The sealing columns are arranged on the bottom of the oil seal ring groove at intervals in sequence, the sealing columns are matched with the oil seal ring groove structure to form an oil seal gap used for improving the oil seal strength, sealing holes used for improving the sealing strength are formed in the sealing columns, and the sealing holes are of a conical structure and are formed in the sealing columns. And high sealing at the joint is realized. The sealing structure has the advantage of high sealing performance.

Description

Technical Field

[0001] The utility model belongs to the field of sealing parts and relates to a rubber sealing ring, in particular to a novel rubber sealing ring. Background Art

[0002] The sealing ring is installed at the connection between two products. However, the current sealing ring has a single structure and poor sealing performance, which affects the use of the product. Summary of the invention

[0003] The purpose of the utility model is to provide a new type of rubber sealing ring to solve the above problems existing in the prior art.

[0004] The purpose of the utility model can be achieved through the following technical solutions: a new type of rubber sealing ring, including a sealing ring body, characterized in that oil seal ring grooves for improving the sealing strength are opened on both end surfaces of the sealing ring body, the oil seal ring groove has oil, and a plurality of sealing columns for improving the oil sealing effect are arranged in the oil seal ring groove;

[0005] The sealing column and the sealing ring body are integrally formed and are sequentially spaced and distributed on the bottom of the oil seal ring groove;

[0006] A plurality of the sealing columns cooperate with the oil seal ring groove structure to form an oil seal gap for improving the oil seal strength, and the sealing columns are each provided with a sealing hole for improving the sealing strength;

[0007] The sealing hole is arranged on the sealing column in a conical structure, and high sealing of the connection is achieved through the cooperation between the sealing column and the sealing hole structure.

[0008] In the above-mentioned novel rubber sealing ring, the sealing column, the sealing hole and the oil seal ring groove structure cooperate to form a multiple sealing effect, and the sealing ring body and the sealing column are both made of rubber material.

[0009] In the above-mentioned novel rubber sealing ring, a plurality of sealing columns are sequentially spaced and distributed in the oil seal ring groove in a circumferential direction along the central axis of the sealing ring, and are arranged in the oil seal ring groove as an integrally formed structure.

[0010] Compared with the prior art, the novel rubber sealing ring has a reasonable structural design, utilizes the oil seal ring groove, the sealing column and the sealing hole structure, can effectively achieve multiple sealing effects, and has excellent sealing performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a three-dimensional structural schematic diagram of the novel rubber sealing ring.

[0012] Figure 2 yes Figure 1Schematic diagram of the local enlarged structure at point A in the middle.

[0013] Figure 3 It is a half-section structural schematic diagram of the novel rubber sealing ring.

[0014] In the figure, 1. sealing ring body; 2. oil seal ring groove; 3. sealing column; 4. sealing hole. DETAILED DESCRIPTION

[0015] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0016] like Figure 1 , Figure 2 , Figure 3 As shown, the new rubber sealing ring comprises a sealing ring body 1, and oil seal ring grooves 2 for improving the sealing strength are provided at both end surfaces of the sealing ring body 1, and oil liquid is contained in the oil seal ring groove 2, and a plurality of sealing columns 3 for improving the oil sealing effect are provided in the oil seal ring groove 2, and the sealing columns 3 and the sealing ring body 1 are integrally formed and arranged, and are sequentially and spaced apart and distributed on the bottom of the oil seal ring groove 2, and a plurality of sealing columns 3 cooperate with the oil seal ring groove 2 structure to form an oil seal gap for improving the oil seal strength, and the oil seal of the connection can be effectively achieved through the above-mentioned oil seal gap structure, and the oil seal strength is relatively high, and sealing holes 4 for improving the sealing strength are provided on the sealing columns 3, and the sealing holes 4 are provided on the sealing columns 3 in a conical structure, and high sealing of the connection is achieved through the cooperation of the sealing columns 3 and the sealing holes 4 structure, and the structure is reasonably designed, and the multiple sealing effects can be effectively achieved by utilizing the oil seal ring groove 2, the sealing columns 3 and the sealing holes 4 structure, and the sealing performance is excellent.

[0017] How it works

[0018] By utilizing the oil seal gap formed by the cooperation between the oil seal ring groove 2 and the sealing column 3, there is oil in the oil seal gap, which achieves an axial sealing effect. At the same time, the sealing hole 4 located on the sealing column 3 is a conical trumpet structure. By utilizing the suction cup principle, the two ends of the sealing ring body 1 are tightly adsorbed on the connecting piece to form a seal. The above-mentioned structural cooperation can achieve multiple sealing effects and greatly improve the sealing performance of the sealing ring body 1.

[0019] To further elaborate, in order to improve the sealing strength, the sealing column 3, the sealing hole 4 and the oil seal ring groove 2 are structured to form a multiple sealing effect, and the sealing ring body 1 and the sealing column 3 are both made of rubber material.

[0020] Preferably, a plurality of sealing columns 3 are sequentially spaced and distributed in the oil seal ring groove 2 in a circumferential direction along the central axis of the sealing ring, and are integrally formed and arranged in the oil seal ring groove 2 .

[0021] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

[0022] Although the terms such as sealing ring body 1, oil seal ring groove 2, sealing column 3, sealing hole 4 are used more frequently in this article, the possibility of using other terms is not excluded. The use of these terms is only for the purpose of more conveniently describing and explaining the essence of the utility model; interpreting them as any additional restrictions is contrary to the spirit of the utility model.

Claims

1. A novel rubber sealing ring, comprising a sealing ring body (1), characterized in that: Oil seal ring grooves (2) for improving the sealing strength are provided on both end surfaces of the sealing ring body (1), the oil seal ring groove (2) contains oil, and a plurality of sealing columns (3) for improving the oil sealing effect are provided in the oil seal ring groove (2); The sealing column (3) and the sealing ring body (1) are arranged as an integral structure and are sequentially spaced and distributed on the bottom of the oil seal ring groove (2); A plurality of the sealing columns (3) cooperate with the oil seal ring groove (2) to form an oil seal gap for improving the strength of the oil seal, and each of the sealing columns (3) is provided with a sealing hole (4) for improving the strength of the seal; The sealing hole (4) is provided on the sealing column (3) in a conical structure, and high sealing of the connection is achieved through the structural cooperation between the sealing column (3) and the sealing hole (4).

2. A new type of rubber sealing ring according to claim 1, characterized in that: The sealing column (3), the sealing hole (4) and the oil seal ring groove (2) are structured in cooperation to form a multiple sealing effect, and the sealing ring body (1) and the sealing column (3) are both made of rubber material.

3. A new type of rubber sealing ring according to claim 1, characterized in that: A plurality of the sealing columns (3) are distributed in the oil seal ring groove (2) in a circumferential direction along the central axis of the sealing ring and are arranged in sequence at intervals, and are integrally formed structures arranged in the oil seal ring groove (2).

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