CN215674185U - PVC-UH blow off union coupling rubber ring - Google Patents
PVC-UH blow off union coupling rubber ring Download PDFInfo
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- CN215674185U CN215674185U CN202120791657.XU CN202120791657U CN215674185U CN 215674185 U CN215674185 U CN 215674185U CN 202120791657 U CN202120791657 U CN 202120791657U CN 215674185 U CN215674185 U CN 215674185U
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Abstract
The utility model discloses a PVC-UH sewage pipe connecting rubber ring which comprises a rubber ring and a tensioning device, wherein the tensioning device is clamped on the inner surface of one end edge of the rubber ring, a sealing rubber ring is uniformly arranged on the outer surface of one end edge of the rubber ring, a sealing groove is formed in the outer surface of the other end edge of the rubber ring, a clamping groove is formed in the inner surface edge of one end of the rubber ring, a corrugated groove is formed in the inner surface edge of the other end of the rubber ring, a supporting lantern ring is fixedly arranged in the tensioning device, a tensioning frame is clamped on the outer surface of the supporting lantern ring in a sliding manner, four corner edges of the tensioning frame are fixedly connected with inserting rods, a tensioning spring is sleeved on the outer surface of each inserting rod, and hoops are fixedly connected on the edges of two end faces of the supporting lantern ring. The inner surface of one end of the rubber ring can be tensioned through the tensioning device, so that the outer surface of the rubber ring is tightly contacted with the inner surface of the sewage discharge pipe, and the connection tightness between the sewage discharge pipes is improved.
Description
Technical Field
The utility model relates to the technical field of rubber ring equipment, in particular to a PVC-UH blow-off pipe connecting rubber ring.
Background
The blow off pipe need be connected between the blow off pipe at the in-process of installation, and when connecting between the blow off pipe, the rubber ring is connected in the one end of blow off pipe needs the erection joint to connection between the blow off pipe plays sealed effect, but current connection rubber ring still has some weak points in the use, for example: the existing connecting rubber ring has the advantages that the structure is simple, the size is small, the inner surfaces of one ends of two sewage discharge pipes cannot be extended and sealed, meanwhile, the rubber ring cannot be tightly connected with the inner surfaces of the sewage discharge pipes, the sealing performance of the connecting rubber ring is reduced, and therefore the PVC-UH sewage discharge pipe connecting rubber ring is needed to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a PVC-UH sewage discharge pipe connecting rubber ring to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the PVC-UH sewage discharge pipe connecting rubber ring comprises a rubber ring and a tensioning device, wherein the tensioning device is connected to the inner surface of one end edge of the rubber ring in a clamping mode, a sealing rubber ring is uniformly arranged on the outer surface of one end edge of the rubber ring, a sealing groove is formed in the outer surface of the other end edge of the rubber ring, a clamping groove is formed in the edge of one end inner surface of the rubber ring, a corrugated groove is formed in the edge of the other end inner surface of the rubber ring, a supporting sleeve ring is fixedly mounted inside the tensioning device, a tensioning frame is connected to the outer surface of the supporting sleeve ring in a sliding clamping mode, inserting rods are fixedly connected to the edges of the four corners of the tensioning frame, tensioning springs are sleeved on the outer surface of each inserting rod, and hoops are fixedly connected to the edges of the two end faces of the supporting sleeve ring.
Preferably, the supporting lantern ring is clamped with the clamping groove on the outer surface of the edge of one end of the rubber ring through a tensioning frame on the outer surface.
Preferably, one end of the insertion rod is fixedly connected with a buckling block.
Preferably, the outer surface of the supporting lantern ring is uniformly provided with inserting holes.
Preferably, one end of the tension spring is abutted against the outer surface of the support sleeve ring on the outer surface of the insertion rod.
Preferably, the support lantern ring is fixedly clamped with the inner surface of the rubber ring through the hoop rings at the two ends.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the supporting sleeve ring is arranged on the inner surface of the rubber ring, so that a stable supporting point can be provided for the tensioning frame, the tensioning frame is ensured to stably tension and support the inner surface of the rubber ring, the corrugated groove on the inner surface of one end of the rubber ring can be clamped with the outer surfaces of the sewage discharge pipes, the contact area between the rubber ring and the surfaces of one ends of the two sewage discharge pipes is increased, the connection tightness of the rubber ring to the sewage discharge pipes is improved, the inner surface of one end of the rubber ring is tensioned through the tensioning device, the outer surface of the rubber ring can be tightly contacted with the inner surfaces of the sewage discharge pipes, and the connection tightness between the sewage discharge pipes is improved.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic view of the rubber ring structure of the present invention;
fig. 3 is a schematic structural view of the tensioning device of the present invention.
In the figure: 1-rubber ring, 2-tensioning device, 3-sealing groove, 4-sealing rubber ring, 5-corrugated groove, 6-clamping groove, 7-insertion rod, 8-hoop ring, 9-tensioning spring, 10-tensioning frame and 11-supporting lantern ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, an embodiment of the present invention is shown: the utility model provides a PVC-UH blow off union coupling rubber ring, including rubber ring 1 and the tight device 2 that rises, the tight device 2 joint that rises is at the marginal internal surface of one end of rubber ring 1, 1 one end edge surface of rubber ring evenly is equipped with sealing rubber ring 4, the seal groove 3 has been seted up to the other end edge surface of rubber ring 1, joint groove 6 has been seted up at the one end internal surface edge of rubber ring 1, ripple groove 5 has been seted up at the other end internal surface edge of rubber ring 1, the inside fixed mounting that rises of the tight device 2 that rises has the support lantern ring 11, the surface slip joint of the support lantern ring 11 has the tight frame 10 that rises, the equal fixedly connected with peg graft pole 7 in the four corners edge of the tight frame 10 that rises, the surface of peg pole 7 has cup jointed and has risen the tight spring 9 that rises, the equal fixedly connected with ferrule 8 in the both ends face edge of the support lantern ring 11.
The support lantern ring 11 passes through the tight frame 10 that rises of surface and 6 joints mutually in the joint groove of 1 one end edge surface of rubber ring, thereby prevent that the tight frame 10 that rises from rocking at the internal surface of rubber ring 1, the one end fixed connection's of peg graft pole 7 knot connects the piece, can prevent the one end of peg graft pole 7 and the surface phase separation of the support lantern ring 11, the spliced eye that the surface of support lantern ring 11 was evenly seted up, thereby can play the limiting displacement to the slip of peg pole 7 at the support lantern ring 11 surface, the one end of the tight spring 9 that rises is inconsistent at the surface of peg pole 7 and the surface of the support lantern ring 11, the support lantern ring 11 is through the fixed joint mutually of the internal surface of hoop 8 at both ends and rubber ring 1, thereby can fix the internal surface at rubber ring 1 with the support lantern ring 11, prevent that the support lantern ring 11 from sliding at the internal surface of rubber ring 1.
The working principle is as follows: when the rubber ring 1 is installed, firstly, the corrugated groove 5 on the inner surface of one end of the rubber ring 1 is sleeved with the outer surface of the tail end of a sewage discharge pipe, meanwhile, the corrugated groove 5 on the inner surface of one end of the rubber ring 1 is tightly buckled with the corrugated groove on the outer surface of the sewage discharge pipe, then, one end of the rubber ring 1 is inserted into one end surface of another sewage discharge pipe, meanwhile, the sealing groove 3 on the outer surface of one end of the rubber ring 1 is tightly contacted with the inner surface of the edge of one end of the sewage discharge pipe, in the process of adjusting one end of the rubber ring 1, the inner surface of the sewage discharge pipe extrudes the outer surface of one end of the rubber ring 1, meanwhile, the tensioning frame 10 on the inner surface of one end edge of the rubber ring 1 is extruded, so that the tensioning frame 10 drives the inserting rods 7 at four corners to slide towards the inner center of the tensioning device 2, and simultaneously, the four corners of the tensioning frame 10 extrude the tensioning springs 9 on the outer surface of the inserting rods 7 to shrink to generate elasticity, thereby, and the outer surface of the tensioning frame 10 is tightly extruded with the clamping groove 6 on the inner surface of the rubber ring 1, when the 1 internal surface of rubber ring receives the extrusion of tight frame 10 that rises, can make 1 one end edge of rubber ring surface closely extrude mutually with the internal surface of blow off pipe, thereby improve the sealed effect of the junction between 1 pair of blow off pipe of rubber ring, wherein support lantern ring 11 through the surface tight frame 10 that rises and 6 looks joints in the joint groove of 1 one end edge of rubber ring surface, thereby prevent that tight frame 10 that rises from rocking at the internal surface of rubber ring 1, and the one end fixed connection's of peg graft pole 7 knot connects the piece, can prevent the one end of peg graft pole 7 and the surface phase separation of the support lantern ring 11, the spliced eye evenly seted up at the surface of the support lantern ring 11, can play the limiting displacement to the slip of peg pole 7 at the support lantern ring 11 surface, prevent the surface phase separation of peg pole 7 and support lantern ring 11.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a PVC-UH blow off union coupling rubber ring, includes rubber ring (1) and rises and tightly installs (2), its characterized in that: the tensioning device (2) is clamped on the inner surface of the edge of one end of the rubber ring (1), the outer surface of the edge of one end of the rubber ring (1) is uniformly provided with a sealing rubber ring (4), the outer surface of the edge of the other end of the rubber ring (1) is provided with a sealing groove (3), the edge of the inner surface of one end of the rubber ring (1) is provided with a clamping groove (6), the edge of the inner surface of the other end of the rubber ring (1) is provided with a corrugated groove (5), a supporting lantern ring (11) is fixedly arranged inside the tensioning device (2), the outer surface of the supporting lantern ring (11) is slidably clamped with a tensioning frame (10), the edges of four corners of the tensioning frame (10) are fixedly connected with inserting rods (7), the outer surface of the insertion rod (7) is sleeved with a tension spring (9), and the edges of two end faces of the support lantern ring (11) are fixedly connected with hoops (8).
2. The PVC-UH sewage pipe connecting rubber ring as claimed in claim 1, which is characterized in that: the supporting lantern ring (11) is clamped with the clamping groove (6) on the outer surface of the edge of one end of the rubber ring (1) through the tensioning frame (10) on the outer surface.
3. The PVC-UH sewage pipe connecting rubber ring as claimed in claim 2, characterized in that: one end of the insertion rod (7) is fixedly connected with a buckling block.
4. The PVC-UH sewage pipe connecting rubber ring as claimed in claim 3, characterized in that: the outer surface of the supporting lantern ring (11) is uniformly provided with splicing holes.
5. The PVC-UH sewage pipe connecting rubber ring as claimed in claim 4, wherein: one end of the tension spring (9) is propped against the outer surface of the support sleeve ring (11) on the outer surface of the insertion rod (7).
6. The PVC-UH sewage pipe connecting rubber ring as claimed in claim 5, is characterized in that: the supporting lantern ring (11) is fixedly clamped with the inner surface of the rubber ring (1) through the hoop rings (8) at the two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120791657.XU CN215674185U (en) | 2021-04-19 | 2021-04-19 | PVC-UH blow off union coupling rubber ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120791657.XU CN215674185U (en) | 2021-04-19 | 2021-04-19 | PVC-UH blow off union coupling rubber ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215674185U true CN215674185U (en) | 2022-01-28 |
Family
ID=79970787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120791657.XU Active CN215674185U (en) | 2021-04-19 | 2021-04-19 | PVC-UH blow off union coupling rubber ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215674185U (en) |
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2021
- 2021-04-19 CN CN202120791657.XU patent/CN215674185U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 215000 No. 27, Zhusi Road, DONGBANG Town, Changshu City, Suzhou City, Jiangsu Province Patentee after: Juge Nanotechnology (Jiangsu) Co.,Ltd. Address before: 215000 Dongzhang Dongjiang Road, Bixi new area, Changshu City, Suzhou City, Jiangsu Province Patentee before: Jiangsu juge Pipeline Technology Co.,Ltd. |