CN210739357U - Sealing fitting with good sealing effect - Google Patents
Sealing fitting with good sealing effect Download PDFInfo
- Publication number
- CN210739357U CN210739357U CN201921502752.2U CN201921502752U CN210739357U CN 210739357 U CN210739357 U CN 210739357U CN 201921502752 U CN201921502752 U CN 201921502752U CN 210739357 U CN210739357 U CN 210739357U
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- Prior art keywords
- sealing
- ring
- sealing ring
- sealed
- pipe
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- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 150
- 230000000694 effects Effects 0.000 title claims abstract description 15
- 239000012530 fluid Substances 0.000 abstract description 11
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses a sealed effectual seal fitting relates to sealing member technical field. This sealed effectual fittings, a sealed effectual fittings, includes first sealing washer, and the embedded bracket that is equipped with of first sealing washer, sliding connection has locking ring and second sealing washer on the bracket, and bracket bottom threaded connection has the nut. This sealed effectual seal fitting through the first sealing washer and the second sealing washer that set up, avoids fluid to flow out or flow in from this seal fitting outside to, through the third sealing washer that sets up, can avoid fluid to flow in or flow out from between sealed pipe and the sealed lid. This sealed effectual sealing fitting through the sealed lid that sets up to through the third sealing washer with sealed lid and sealed pipe zonulae occludens, can play the orificial effect of closed, in addition, the first sealing washer and the second sealing washer of setting play the connection effect between sealed pipeline.
Description
Technical Field
The utility model relates to a sealing member technical field specifically is a sealed effectual seal assembly.
Background
The seal is a material or a part that prevents fluid or solid particles from leaking from between adjacent bonding surfaces and prevents foreign substances such as dust and moisture from intruding into parts inside the machine equipment. When the pipeline is installed, a sealing element is generally needed to enhance the sealing performance between pipelines, in daily life, a sealing fitting is also needed to be used to avoid gas in a sewer pipeline from leaking, but in daily life, in order to save cost, the sealing effect of the used sealing fitting is poor, in addition, the existing sealing fitting can only be used for singly sealing the connection between the pipelines or the pipe orifice, and the practicability is not high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sealed effectual seal assembly to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a sealing accessory with good sealing effect comprises a first sealing ring, wherein a bracket is embedded in the first sealing ring, a locking ring and a second sealing ring are connected onto the bracket in a sliding manner, and a nut is connected onto the bottom of the bracket in a threaded manner; the top of the bracket is provided with a supporting plate, the bottom surface of the supporting plate is provided with a sealing pipe, the outer side surface of the sealing pipe is uniformly provided with a plurality of sliding rods, the bottom of the sealing pipe is provided with a threaded pipe, the top of the sealing pipe is provided with a groove, the bottom of the groove is provided with a third sealing ring, and the top of the groove is in threaded connection with a sealing cover; the locking ring comprises a ring body, and a plurality of sliding grooves are uniformly formed in the inner wall of the ring body.
Furthermore, the sliding grooves correspond to the sliding rods one by one.
Furthermore, a plurality of sliding grooves are uniformly formed in the inner wall of the first sealing ring and the inner wall of the second sealing ring, and the positions of the sliding grooves in the first sealing ring and the second sealing ring correspond to the positions of the sliding grooves in the locking ring.
Further, the supporting plate, the sliding rod, the sealing pipe and the threaded pipe are integrally formed.
Further, the length of the sliding rod is smaller than the sum of the lengths of the first sealing ring, the second sealing ring and the locking ring.
Furthermore, the outer shape of the locking ring and the outer shape of the nut are both hexagonal prism structures, and the diameter of the circumscribed circle of the nut is equal to the outer diameter of the supporting plate and is smaller than the diameter of the circumscribed circle of the locking ring.
Furthermore, the first sealing ring and the second sealing ring are both in a round table-shaped structure.
The utility model provides a sealed effectual seal assembly. The method has the following beneficial effects:
(1) this sealed effectual seal assembly through the first sealing washer and the second sealing washer that set up for the sealed tube outside can be sealed with the pipeline is inboard, avoids fluid to flow out or flow in from this seal assembly outside, and, through the third sealing washer that sets up, can avoid fluid to flow in or flow out from between sealed tube and the sealed lid.
(2) This sealed effectual seal fitting, through the sealed lid that sets up to through the third sealing washer with sealed lid and sealed pipe zonulae occludens, can avoid fluid to flow out or flow into in the sealed pipe from the sealed pipe, can play the orificial effect of sealing, in addition, the first sealing washer and the second sealing washer of setting, after removing sealed lid, make the fluid at this seal fitting's both ends can circulate, play the connection effect between the sealed pipeline.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the bracket structure of the present invention;
fig. 3 is a schematic view of the locking ring structure of the present invention.
In the figure: 1. a bracket; 11. a support plate; 12. a slide bar; 13. a sealing tube; 14. a threaded pipe; 15. a groove; 16. a third seal ring; 17. a sealing cover; 2. a first seal ring; 3. locking a ring; 31. a chute; 33. a ring body; 4. a second seal ring; 5. and a nut.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a sealing accessory with good sealing effect comprises a first sealing ring 2, a bracket 1 is embedded in the first sealing ring 2, a locking ring 3 and a second sealing ring 4 are connected on the bracket 1 in a sliding manner, and a nut 5 is connected at the bottom of the bracket 1 in a threaded manner;
the top of the bracket 1 is provided with a supporting plate 11, the supporting plate 11 can prevent the first sealing ring 2 from slipping off the bracket 1, the bottom surface of the supporting plate 11 is provided with a sealing tube 13, the sealing tube 13 is a seamless tube and can prevent fluid from flowing out or in the bracket 1, the outer side surface of the sealing tube 13 is uniformly provided with a plurality of sliding rods 12, the bottom of the sealing tube 13 is provided with a threaded tube 14, the nut 5 is in threaded connection with the threaded tube 14, the nut 5 is convenient to install, the top of the sealing tube 13 is provided with a groove 15, the bottom of the groove 15 is provided with a third sealing ring 16, the top of the groove 15 is in threaded connection with a sealing cover 17, and the third sealing ring;
the locking ring 3 comprises a ring body 33, and a plurality of sliding grooves 31 are uniformly formed in the inner wall of the ring body 33.
Furthermore, the sliding grooves 31 correspond to the positions of the sliding rods 12 one by one, the outer side of the sealing tube 13 is of a cylindrical structure, and the sliding grooves 31 are formed in the inner wall of the locking ring 3 and can be clamped with the sliding rods 12, so that the sealing tube 13 can be conveniently rotated through the locking ring 3.
Furthermore, a plurality of sliding grooves 31 are uniformly formed in the inner wall of the first sealing ring 2 and the inner wall of the second sealing ring 4, the positions of the sliding grooves 31 in the first sealing ring 2 and the second sealing ring 4 correspond to the positions of the sliding grooves 31 in the locking ring 3, and the first sealing ring 2 and the second sealing ring 4 can be effectively extruded into a pipeline by rotating the first sealing ring 2 and the second sealing ring 4 in the same principle, so that the sealing fitting is convenient to install.
Further, the supporting plate 11, the sliding rod 12, the sealing tube 13 and the threaded tube 14 are integrally formed, so that the structure of the bracket 1 is more stable, and meanwhile, the production of the bracket 1 is facilitated.
Further, the length of the sliding rod 12 is smaller than the sum of the lengths of the first sealing ring 2, the second sealing ring 4 and the locking ring 3, so that after the nut 5 is screwed, the nut 5 is tightly attached to the second sealing ring 4, so that the nut 5 can block a gap between the second sealing ring 4 and the sealing pipe 13, meanwhile, the first sealing ring 2 is tightly attached to the supporting plate 11, the supporting plate 11 can block a gap between the first sealing ring 2 and the sealing pipe 13, and fluid is prevented from flowing inside the first sealing ring 2 and the second sealing ring 4.
Furthermore, the outer shape of the locking ring 3 and the outer shape of the nut 5 are both hexagonal prism structures, so that the locking ring 3 and the nut 5 can be conveniently rotated by a tool, the diameter of the circumscribed circle of the nut 5 is equal to the outer diameter of the supporting plate 11 and is smaller than the diameter of the circumscribed circle of the locking ring 3, and when the sealing device is installed, the locking ring 3 can be left outside a pipeline, so that the sealing accessory can be conveniently disassembled.
Further, the first sealing ring 2 and the second sealing ring 4 are both in a circular truncated cone-shaped structure, so that the first sealing ring 2 and the second sealing ring 4 can be conveniently plugged into a pipeline.
The working principle is as follows: when the sealing accessory is used, firstly, when the pipe orifice is sealed, the nut 5 is rotated to take out the first sealing ring 2, the locking ring 3 and the second sealing ring 4, then the first sealing ring 2, the second sealing ring 4 and the locking ring 3 are successively sleeved on the bracket 1, the nut 5 is used for locking, then the sealing accessory is inserted into the pipe orifice, the first sealing ring 2 and the second sealing ring 4 can play a double sealing role, the fluid is prevented from flowing out or in between the pipe orifice and the sealing pipe 13, in addition, the arranged sealing cover 17 can prevent the fluid from flowing out or in from the pipe orifice, secondly, when the connection between the pipe and the pipe is sealed, the nut 5 is rotated by a tool to take out the first sealing ring 2, the locking ring 3 and the second sealing ring 4, then the first sealing ring 2, the locking ring 3 and the second sealing ring 4 are successively sleeved on the bracket 1 and locked by the nut 5, the sealing cover 17 and the third sealing ring 16 are taken out, one side of the supporting plate 11 and one side of the nut 5 of the sealing accessory are respectively inserted into two pipelines, the pipelines with requirements for connection strength are connected, the outer sides of the two pipelines can be connected through an installation tool, in the process of inserting the sealing accessory, the sealing accessory can be respectively connected with the two pipelines in a mode of rotating the locking ring 3, the first sealing ring 2 and the second sealing ring 4 can both ensure the sealing performance between the corresponding pipelines and the sealing pipe 13, and meanwhile, the friction force between the first sealing ring 2 and the inner wall of the pipeline and the friction force between the second sealing ring 4 and the inner wall of the pipeline can also meet the connection between the pipes with lower requirements for connection strength.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a sealed effectual seal assembly, includes first sealing washer (2), its characterized in that: a bracket (1) is embedded in the first sealing ring (2), a locking ring (3) and a second sealing ring (4) are connected to the bracket (1) in a sliding manner, and a nut (5) is connected to the bottom of the bracket (1) in a threaded manner;
the top of the bracket (1) is provided with a supporting plate (11), the bottom surface of the supporting plate (11) is provided with a sealing pipe (13), the outer side surface of the sealing pipe (13) is uniformly provided with a plurality of sliding rods (12), the bottom of the sealing pipe (13) is provided with a threaded pipe (14), the top of the sealing pipe (13) is provided with a groove (15), the bottom of the groove (15) is provided with a third sealing ring (16), and the top of the groove (15) is in threaded connection with a sealing cover (17);
the locking ring (3) comprises a ring body (33), and a plurality of sliding grooves (31) are uniformly formed in the inner wall of the ring body (33).
2. The good sealing effect sealing fitting of claim 1, characterized in that: the sliding grooves (31) correspond to the sliding rods (12) in position one by one.
3. The good sealing effect sealing fitting of claim 1, characterized in that: a plurality of sliding grooves (31) are uniformly formed in the inner wall of the first sealing ring (2) and the inner wall of the second sealing ring (4), and the positions of the sliding grooves (31) in the first sealing ring (2) and the second sealing ring (4) correspond to the positions of the sliding grooves (31) in the locking ring (3).
4. The good sealing effect sealing fitting of claim 1, characterized in that: the supporting plate (11), the sliding rod (12), the sealing pipe (13) and the threaded pipe (14) are integrally formed.
5. The good sealing effect sealing fitting of claim 1, characterized in that: the length of the sliding rod (12) is smaller than the sum of the lengths of the first sealing ring (2), the second sealing ring (4) and the locking ring (3).
6. The good sealing effect sealing fitting of claim 1, characterized in that: the outer shape of the locking ring (3) and the outer shape of the nut (5) are both hexagonal prism structures, and the diameter of the circumscribed circle of the nut (5) is equal to the outer diameter of the supporting plate (11) and is smaller than the diameter of the circumscribed circle of the locking ring (3).
7. The good sealing effect sealing fitting of claim 1, characterized in that: the first sealing ring (2) and the second sealing ring (4) are both in a circular truncated cone-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921502752.2U CN210739357U (en) | 2019-09-11 | 2019-09-11 | Sealing fitting with good sealing effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921502752.2U CN210739357U (en) | 2019-09-11 | 2019-09-11 | Sealing fitting with good sealing effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210739357U true CN210739357U (en) | 2020-06-12 |
Family
ID=71010667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921502752.2U Expired - Fee Related CN210739357U (en) | 2019-09-11 | 2019-09-11 | Sealing fitting with good sealing effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210739357U (en) |
-
2019
- 2019-09-11 CN CN201921502752.2U patent/CN210739357U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200612 |