Anti-slip rubber sealing ring

Abstract

The utility model discloses an anti-slip rubber sealing ring which comprises a sealing ring body, circular holes are formed in the outer wall of the sealing ring body in an annular array mode, cylinders, ejector rods and anti-slip pads are arranged in the circular holes, the cylinders are arranged between the ejector rods and the sealing ring body, grooves are formed in the sides, close to the ejector rods, of the cylinders, and the anti-slip pads are arranged in the grooves. Grooves are formed in the sealing ring body, springs are arranged in the grooves, the two ends of the springs are connected with the cylinders and the ejector rods respectively, the anti-skid pads are connected to the sides, opposite to the cylinders, of the ejector rods, the four sets of cylinders and the ejector rods are arranged in the round holes respectively, the cylinders are limited through the clamping grooves and the clamping rings, and the stability of the cylinders is improved. The ejector rod is ejected outwards through the spring, the anti-skid pad makes contact with the inner wall of the pipe fitting, the anti-skid effect between the anti-skid pad and the pipe fitting is improved in cooperation with pressure applied by the spring, and therefore the anti-skid effect of the sealing ring body is improved while the sealing effect of the sealing ring body is not affected.

Description

Technical Field

[0001] The utility model relates to the technical field of sealing rings, in particular to an anti-slip rubber sealing ring. Background Art

[0002] Due to its material, rubber sealing rings have good elasticity and waterproof properties, so they are often used in pipe connections to prevent leakage at the joints.

[0003] In the prior art, when the rubber sealing ring is in use, it often slips off between the pipe fitting, and after the rubber sealing ring slips off, the sealing of the pipe fitting itself cannot be guaranteed, thereby causing leakage problems and failing to ensure the use effect of the pipe fitting.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0005] In view of the problems in the related technology, the utility model provides an anti-slip rubber sealing ring to overcome the above technical problems existing in the existing related technology.

[0006] To this end, the specific technical solutions adopted by the utility model are as follows:

[0007] A rubber sealing ring with anti-slip properties comprises a sealing ring body, wherein the outer wall of the sealing ring body is provided with circular holes in an annular array, wherein a cylinder, a push rod and an anti-slip pad are arranged in the circular holes, wherein the cylinder is arranged between the push rod and the sealing ring body, wherein a groove is arranged on a side of the cylinder close to the push rod, wherein a spring is arranged in the groove, wherein two ends of the spring are respectively connected to the cylinder and the push rod, and wherein the anti-slip pad is connected to the side of the push rod opposite to the cylinder.

[0008] Preferably, a groove is provided in the sealing ring body.

[0009] Preferably, a snap ring is snap-engaged in the slot, and the inner wall of the snap ring is connected to the cylinder.

[0010] Preferably, an annular groove is provided on one side of the push rod close to the cylinder, an annular plate is snap-connected in the annular groove, and one end of the annular plate is connected to the cylinder.

[0011] Preferably, a limiting ring groove is provided in the sealing ring body, and the limiting ring groove is communicated with the annular groove.

[0012] Preferably, a limiting ring is arranged in the limiting ring groove, and the outer wall of the limiting ring is connected to the annular plate.

[0013] The beneficial effects of the utility model are:

[0014] 1. Four groups of cylinders and push rods are respectively arranged in the circular holes, and the cylinders are restricted by the clamping grooves and clamping rings to improve the stability of the cylinders. When the sealing ring body is used, the push rods are pushed outward by the springs to make the anti-skid pad contact the inner wall of the pipe fitting, and the pressure applied by the springs is combined to improve the anti-skid effect between the anti-skid pad and the pipe fitting, thereby improving the anti-skid effect of the sealing ring body without affecting the sealing effect of the sealing ring body.

[0015] 2. By setting an annular groove and an annular plate, the push rod can be restricted to make the push rod more stable. By setting a limiting annular groove and a limiting ring, the annular plate can be restricted to prevent the annular plate from escaping from the annular groove, thereby preventing the push rod from escaping from the circular hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of an anti-slip rubber sealing ring according to an embodiment of the utility model;

[0018] Figure 2 It is a schematic diagram of the internal structure of an anti-slip rubber sealing ring according to an embodiment of the utility model;

[0019] Figure 3 It is a schematic diagram of a cylindrical connection of an anti-slip rubber sealing ring according to an embodiment of the utility model;

[0020] Figure 4 It is an enlarged schematic diagram of part A of an anti-slip rubber sealing ring according to an embodiment of the utility model.

[0021] In the figure:

[0022] 1. Sealing ring body; 2. Round hole; 3. Cylinder; 4. Push rod; 5. Anti-slip pad; 6. Groove; 7. Spring; 8. Slot; 9. Snap ring; 10. Annular groove; 11. Annular plate; 12. Limiting ring groove; 13. Limiting ring. DETAILED DESCRIPTION

[0023] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0024] According to an embodiment of the utility model, a rubber sealing ring which prevents slipping is provided.

[0025] Embodiment 1

[0026] like Figure 1-4 As shown, according to an embodiment of the utility model, a non-slip rubber sealing ring includes a sealing ring body 1, a circular array of circular holes 2 are opened in the outer wall of the sealing ring body 1, a cylinder 3, a push rod 4 and an anti-slip pad 5 are arranged in the circular hole 2, the cylinder 3 is arranged between the push rod 4 and the sealing ring body 1, a groove 6 is opened on the side of the cylinder 3 close to the push rod 4, a spring 7 is arranged in the groove 6, both ends of the spring 7 are respectively connected to the cylinder 3 and the push rod 4, the anti-slip pad 5 is connected to the side of the push rod 4 opposite to the cylinder 3, a clamping groove 8 is opened in the sealing ring body 1, a clamping ring 9 is clamped and connected in the clamping groove 8, and the inner wall of the clamping ring 9 is connected to the cylinder 3, so as to restrict the cylinder 3 and improve the stability of the cylinder 3.

[0027] Embodiment 2

[0028] like Figure 1-4 As shown, according to an embodiment of the utility model, a non-slip rubber sealing ring includes a sealing ring body 1, a circular array of circular holes 2 are opened in the outer wall of the sealing ring body 1, a cylinder 3, a push rod 4 and an anti-skid pad 5 are arranged in the circular hole 2, the cylinder 3 is arranged between the push rod 4 and the sealing ring body 1, a groove 6 is opened on the side of the cylinder 3 close to the push rod 4, a spring 7 is arranged in the groove 6, both ends of the spring 7 are respectively connected to the cylinder 3 and the push rod 4, the anti-skid pad 5 is connected to the side of the push rod 4 opposite to the cylinder 3, an annular groove 10 is opened on the side of the push rod 4 close to the cylinder 3, an annular plate 11 is snap-connected in the annular groove 10, and one end of the annular plate 11 is connected to the cylinder 3, so as to limit the push rod 4 and make the push rod 4 more stable.

[0029] Embodiment 3

[0030] like Figure 1-4As shown, according to an embodiment of the utility model, a non-slip rubber sealing ring includes a sealing ring body 1, a circular hole 2 is opened in an annular array on the outer wall of the sealing ring body 1, a cylinder 3, a push rod 4 and an anti-slip pad 5 are arranged in the circular hole 2, the cylinder 3 is arranged between the push rod 4 and the sealing ring body 1, a groove 6 is opened on the side of the cylinder 3 close to the push rod 4, a spring 7 is arranged in the groove 6, both ends of the spring 7 are respectively connected to the cylinder 3 and the push rod 4, the anti-slip pad 5 is connected to the side of the push rod 4 opposite to the cylinder 3, a limiting ring groove 12 is opened in the sealing ring body 1, the limiting ring groove 12 is connected to the annular groove 10, a limiting ring 13 is arranged in the limiting ring groove 12, and the outer wall of the limiting ring 13 is connected to the annular plate 11, the annular plate 11 is restricted to prevent the annular plate 11 from escaping from the annular groove 10, thereby preventing the push rod 4 from escaping from the circular hole 2.

[0031] In summary, with the help of the above-mentioned technical scheme of the utility model, when this device is in use, four groups of cylinders 3 and push rods 4 are respectively arranged in the circular hole 2, and the cylinders 3 are restricted by the grooves 8 and the clamping rings 9 to improve the stability of the cylinders 3. When the sealing ring body 1 is used, the push rods 4 are pushed outward by the spring 7 to make the anti-slip pad 5 contact the inner wall of the pipe fitting, and cooperate with the pressure applied by the spring 7 to improve the anti-slip effect between the anti-slip pad 5 and the pipe fitting, thereby improving the anti-slip effect of the sealing ring body 1 without affecting the sealing effect of the sealing ring body 1.

[0032] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. 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 rubber sealing ring for preventing slipping, comprising a sealing ring body (1), characterized in that: The outer wall of the sealing ring body (1) is provided with circular holes (2) in an annular array, and a cylinder (3), a push rod (4) and an anti-skid pad (5) are arranged in the circular holes (2); the cylinder (3) is arranged between the push rod (4) and the sealing ring body (1); a groove (6) is arranged on a side of the cylinder (3) close to the push rod (4); a spring (7) is arranged in the groove (6); two ends of the spring (7) are respectively connected to the cylinder (3) and the push rod (4); and the anti-skid pad (5) is connected to the side of the push rod (4) opposite to the cylinder (3).

2. The anti-slip rubber sealing ring according to claim 1, characterized in that: A clamping groove (8) is provided in the sealing ring body (1).

3. The anti-slip rubber sealing ring according to claim 2, characterized in that: A snap ring (9) is snap-fitted in the snap groove (8), and the inner wall of the snap ring (9) is connected to the cylinder (3).

4. The anti-slip rubber sealing ring according to claim 1, characterized in that: An annular groove (10) is provided on one side of the push rod (4) close to the cylinder (3), an annular plate (11) is snap-connected in the annular groove (10), and one end of the annular plate (11) is connected to the cylinder (3).

5. The anti-slip rubber sealing ring according to claim 4, characterized in that: A limiting annular groove (12) is provided in the sealing ring body (1), and the limiting annular groove (12) is connected to the annular groove (10).

6. The anti-slip rubber sealing ring according to claim 5, characterized in that: A limiting ring (13) is arranged in the limiting ring groove (12), and the outer wall of the limiting ring (13) is connected to the annular plate (11).

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