CN220204654U - Rotary rubber sealing ring - Google Patents
Rotary rubber sealing ring Download PDFInfo
- Publication number
- CN220204654U CN220204654U CN202321935548.6U CN202321935548U CN220204654U CN 220204654 U CN220204654 U CN 220204654U CN 202321935548 U CN202321935548 U CN 202321935548U CN 220204654 U CN220204654 U CN 220204654U
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- ring
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- rubber
- rotating
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- 238000007789 sealing Methods 0.000 title claims abstract description 35
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 5
- 210000001503 joint Anatomy 0.000 description 5
- 238000005452 bending Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Gasket Seals (AREA)
Abstract
The utility model relates to a rotary rubber sealing ring, which aims to solve the technical problem that the sealing ring is troublesome to replace due to the fact that a circular ring of the conventional sealing ring is fixed on a pipeline and is not easy to detach, and comprises a rotary ring, a rubber ring and a connecting ring; the rubber ring is sleeved on the rotating ring through a connecting structure; the connecting ring is arranged in one side of the rotating ring; wherein the connecting ring is rotationally embedded with the inner wall at one side of the rotating ring; the utility model has the advantages that the rotating ring and the connecting ring are quickly connected or disconnected, and the aged rubber ring is convenient to detach and replace while the installation is convenient.
Description
Technical Field
The utility model relates to the technical field of sealing rings, in particular to a rotary rubber sealing ring.
Background
The sealing ring is an annular rubber material capable of sealing pipes and equipment to be sealed, and generally has the characteristics of corrosion resistance, tearing resistance, compression deformation resistance and the like.
The inner ring of the sealing ring can be provided with a circular ring, the sealing ring is sleeved on a pipeline at the joint sealing position, the joint sealing position of the two pipelines is sealed by the sealing ring, the sealing ring is convenient to keep stable when the sealing ring is installed, but the sealing ring is made of rubber materials and is easy to age after long-time use, and the circular ring is fixed on the pipeline and is not easy to detach, so that the sealing ring is more troublesome to replace.
In view of this, we propose a rotary rubber seal.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, adapt to the actual needs, and provide a rotary rubber sealing ring so as to solve the technical problem that the sealing ring is troublesome to replace due to the fact that the ring of the current sealing ring is fixed on a pipeline and is not easy to detach.
In order to achieve the purpose of the utility model, the technical scheme adopted by the utility model is as follows: a rotary rubber sealing ring is designed, which comprises a rotary ring, a rubber ring and a connecting ring;
the rubber ring is sleeved on the rotating ring through a connecting structure; the connecting ring is arranged in one side of the rotating ring; wherein, the connecting ring is rotationally embedded with the inner wall at one side of the rotating ring.
Preferably, an annular groove is formed in the inner wall of one side of the rotating ring, a plurality of elastic pieces are arranged on the inner wall of the annular groove in an annular array mode, a plurality of positioning grooves are formed in the outer ring wall of the connecting ring, and the elastic pieces are matched with the positioning grooves in a clamping mode.
Preferably, the elastic sheet adopts an arc-shaped structural design, and the arch end of the elastic sheet is matched with the positioning groove.
Preferably, the connection ring outer ring wall is aligned with the rotation ring inner ring wall.
Preferably, the connecting structure comprises an annular connecting sheet and an annular clamping strip;
the two annular connecting sheets are symmetrically sleeved on the rotating ring; wherein the middle section of the annular connecting sheet is arc-shaped; the two annular clamping strips are respectively and fixedly arranged on the outer side outer ring walls of the two annular connecting sheets; the two annular clamping strips are respectively matched with annular clamping grooves formed in the inner sides of the two protruding rings of the inner ring of the rubber ring in a clamping manner.
Preferably, the outer side of the annular clamping strip is provided with a curved surface A, and the inner and outer ends of the inner side of the annular clamping strip are provided with curved surfaces B; wherein, two curved surfaces B are relatively concave; wherein, annular card strip with annular draw-in groove looks adaptation.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model has the advantages of quick butt joint or disassembly between the rotating ring and the connecting ring, convenient installation and convenient disassembly and replacement of the aged rubber ring by arranging the rotating ring, the connecting ring, the elastic sheet and the positioning groove, and solves the problem that the ring of the sealing ring is fixed on a pipeline and is difficult to disassemble to cause more trouble in replacing the sealing ring.
2. The annular connecting piece is arranged, so that the rubber ring after installation is extruded outwards, the outer ring of the rubber ring is tightly attached to the inner wall of the equipment pipeline, and the sealing effect is better.
3. The annular clamping strip is arranged, so that the rubber ring is connected stably after being clamped with the annular clamping groove, the aged rubber ring is convenient to detach, the rotating ring and the annular connecting sheet are reserved, and the replacement cost is reduced.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a partially cut-away structure of the present utility model;
FIG. 3 is a schematic view of a partially cut-away exploded construction of the present utility model;
FIG. 4 is an enlarged schematic view of FIG. 3A in accordance with the present utility model;
FIG. 5 is an enlarged schematic view of FIG. 3B in accordance with the present utility model;
in the figure: 1. a rotating ring; 2. a rubber ring; 3. a connecting ring; 4. a connection structure;
101. an annular groove; 102. a spring plate;
401. an annular connecting sheet; 402. an annular clamping strip.
Detailed Description
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
example 1: a rotary rubber sealing ring, see fig. 1-5, comprises a rotary ring 1, a rubber ring 2 and a connecting ring 3; the rubber ring 2 is sleeved on the rotating ring 1 through a connecting structure 4; the connecting ring 3 is arranged in one side of the rotating ring 1; wherein, the connecting ring 3 is rotationally embedded with the inner wall of one side of the rotating ring 1; an annular groove 101 is formed in the inner wall of one side of the rotating ring 1, a plurality of elastic sheets 102 are arranged on the inner wall of the annular groove 101 in an annular array, and the extrusion bending degree of the elastic sheets 102 is selected by a person skilled in the art according to actual conditions; the outer ring wall of the connecting ring 3 is provided with a plurality of positioning grooves 301, and the elastic sheet 102 is matched with the positioning grooves 301 in a clamping way. The utility model has the advantages of quick butt joint or disassembly between the rotating ring 1 and the connecting ring 3, convenient installation and convenient disassembly and replacement of the aged rubber ring 2 by arranging the rotating ring 1, the connecting ring 3, the elastic sheet 102 and the positioning groove 301, and solves the problem that the ring of the sealing ring is fixed on a pipeline and is difficult to disassemble, so that the sealing ring is more troublesome to replace.
Specifically, the elastic sheet 102 adopts an arc-shaped structure design, and the arched end of the elastic sheet 102 is matched with the positioning groove 301. The arc-shaped elastic sheet 102 can be extruded and bent when the rotating ring 1 is in butt joint with the connecting ring 3, the butt joint of the rotating ring 1 and the connecting ring 3 is not affected, and the arc-shaped elastic sheet 102 does not affect the rotation of the rotating ring 1 relative to the connecting ring 3.
Further, the outer ring wall of the connecting ring 3 is aligned with the inner ring wall of the rotating ring 1, so that a space for bending the elastic sheet 102 is reserved, and the bending of the elastic sheet 102 when being extruded is not affected.
Still further, the connection structure 4 includes an annular connection piece 401 and an annular clip strip 402; the two annular connecting pieces 401 are symmetrically sleeved on the rotating ring 1; wherein the middle section of the annular connecting sheet 401 is provided with an arc shape; the two annular clamping strips 402 are respectively and fixedly arranged on the outer ring walls of the outer sides of the two annular connecting sheets 401; wherein, two annular clamping strips 402 are respectively matched with the annular clamping grooves 201 formed in the inner sides of the two protruding rings of the inner ring of the rubber ring 2 in a clamping way. The annular connecting piece 401 is arranged, so that the rubber ring 2 after installation is extruded outwards, the outer ring of the rubber ring 2 is tightly attached to the inner wall of the equipment pipeline, and the sealing effect is better.
It should be noted that, the outer side of the annular clamping strip 402 is set to be a curved surface a, and the inner and outer ends of the inner side of the annular clamping strip 402 are set to be curved surfaces B; wherein the two curved surfaces B are relatively concave; wherein the annular clamping strip 402 is matched with the annular clamping groove 201. The annular clamping strip 402 is arranged, so that the rubber ring 2 is connected stably after the annular clamping strip 402 is clamped with the annular clamping groove 201, the aged rubber ring 2 is convenient to detach, the rotating ring 1 and the annular connecting sheet 401 are reserved, and the replacement cost is reduced.
Working principle: by using the device, the connecting ring 3 is sleeved on a section of pipeline at the sealing position, the rotating ring 1 is sleeved on the connecting ring 3, the elastic sheet 102 is bent after being extruded by the outer wall of the connecting ring 3, then the rotating ring 1 is rotated, the elastic sheet 102 rotates along with the rotating ring until the elastic sheet 102 corresponds to the positioning groove 301, the elastic sheet 102 is in rebound clamping connection in the positioning groove 301, the connecting ring 3 and the rubber ring 2 are fixed, the pipeline butted at the other sealing position is sleeved on the rubber ring 2, and the rubber ring 2 butts against the inner wall of the pipeline butted at the other sealing position to realize sealing; when the rubber ring 2 ages, the two pipelines at the sealing butt joint are separated, the rotating ring 1 is rotated, the elastic sheet 102 rotates out of the positioning groove 301 to be extruded, then the rotating ring 1 and the rubber ring 2 are pulled out, the rubber ring 2 is taken down, the annular clamping groove 201 of the inner ring of the new rubber ring 2 is clamped with the corresponding annular clamping strip 402, and the rubber ring 2 and the rotating ring 1 are installed again to seal according to the operation mode.
The embodiments of the present utility model are disclosed as preferred embodiments, but not limited thereto, and those skilled in the art will readily appreciate from the foregoing description that various modifications and variations can be made without departing from the spirit of the present utility model.
Claims (4)
1. A rotary rubber seal ring, comprising:
a rotating ring (1);
the rubber ring (2) is sleeved on the rotating ring (1) through a connecting structure (4);
a connection ring (3) disposed in one side of the rotation ring (1);
wherein the connecting ring (3) is rotationally embedded with the inner wall of one side of the rotating ring (1);
an annular groove (101) is formed in the inner wall of one side of the rotating ring (1), a plurality of elastic pieces (102) are arranged on the inner wall of the annular groove (101) in an annular array, a plurality of positioning grooves (301) are formed in the outer ring wall of the connecting ring (3), and the elastic pieces (102) are in clamping fit with the positioning grooves (301);
the elastic sheet (102) adopts an arc-shaped structural design, and the arched end of the elastic sheet (102) is matched with the positioning groove (301).
2. A rotary rubber seal according to claim 1, characterized in that the outer ring wall of the coupling ring (3) is aligned with the inner ring wall of the swivel ring (1).
3. A rotary rubber seal ring according to claim 1, characterized in that the connecting structure (4) comprises:
the two annular connecting sheets (401) are symmetrically sleeved on the rotating ring (1);
wherein the middle section of the annular connecting sheet (401) is arc-shaped;
the two annular clamping strips (402) are respectively and fixedly arranged on the outer side outer ring walls of the two annular connecting sheets (401);
the two annular clamping strips (402) are respectively matched with annular clamping grooves (201) formed in the inner sides of two protruding rings of the inner ring of the rubber ring (2) in a clamping mode.
4. A rotary rubber sealing ring according to claim 3, wherein the outer side of the annular clamping strip (402) is provided with a curved surface A, and the inner and outer ends of the inner side of the annular clamping strip (402) are provided with curved surfaces B;
wherein, two curved surfaces B are relatively concave;
wherein, annular card strip (402) with annular draw-in groove (201) looks adaptation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321935548.6U CN220204654U (en) | 2023-07-21 | 2023-07-21 | Rotary rubber sealing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321935548.6U CN220204654U (en) | 2023-07-21 | 2023-07-21 | Rotary rubber sealing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220204654U true CN220204654U (en) | 2023-12-19 |
Family
ID=89152513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321935548.6U Active CN220204654U (en) | 2023-07-21 | 2023-07-21 | Rotary rubber sealing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220204654U (en) |
-
2023
- 2023-07-21 CN CN202321935548.6U patent/CN220204654U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |