CN217234737U - Threaded sleeve with good sealing performance - Google Patents
Threaded sleeve with good sealing performance Download PDFInfo
- Publication number
- CN217234737U CN217234737U CN202220073822.2U CN202220073822U CN217234737U CN 217234737 U CN217234737 U CN 217234737U CN 202220073822 U CN202220073822 U CN 202220073822U CN 217234737 U CN217234737 U CN 217234737U
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- CN
- China
- Prior art keywords
- threaded sleeve
- ring
- spring
- sleeve body
- inboard
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 title claims description 26
- 238000001125 extrusion Methods 0.000 abstract description 2
- 206010066054 Dysmorphism Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a threaded sleeve with good leakproofness, including the threaded sleeve body, the inboard of threaded sleeve body evenly is provided with the spiral groove, and the inboard of threaded sleeve body is provided with interior cavity, and the inboard of interior cavity is provided with mounting panel, spring and cardboard, and mounting panel fixed connection is in the inboard of threaded sleeve body, and the spring is provided with three and even fixed connection in one side of spring, and the other end fixed connection of spring is in one side of cardboard, and the opposite side of cardboard is provided with the spiral groove. The utility model discloses an inboard at the threaded sleeve body is provided with the inner chamber, and the inboard of inner chamber is provided with mounting panel, spring and cardboard, and the inboard of cardboard is provided with the spiral groove, and at screwed pipe threaded connection in the inboard back of threaded sleeve body, spring extrusion cardboard makes its and screwed pipe can inseparabler be connected, improves the leakproofness.
Description
Technical Field
The utility model relates to a threaded bush field, in particular to threaded bush with good leakproofness.
Background
The threaded pipe fitting is a threaded pipe fitting, is usually used for small-diameter water pipes, compressed air pipes, low-pressure steam pipes and the like, and is connected with a threaded pipe end to form a pipeline.
When using, the current threaded sleeve pipe is relatively poor in sealing performance, and after long-time use, often there is impurity to enter into the screw groove, causes threaded sleeve pipe to be stifled died, is difficult to dismantle, has increased the degree of difficulty of dismantling, simultaneously, long-time screwing up back of unscrewing, and the thread can cause serious wearing and tearing to the screw groove, causes when the installation, and the threaded rod can't be fixed in the cover intraductally, has the potential safety hazard of use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a threaded sleeve pipe with good leakproofness to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: the threaded sleeve with good sealing performance comprises a threaded sleeve body, wherein screw grooves are uniformly formed in the inner side of the threaded sleeve body, and an inner cavity is formed in the inner side of the threaded sleeve body;
the utility model discloses a threaded sleeve, including inner cavity, mounting panel, spring and cardboard, the inboard of inner cavity is provided with mounting panel, spring and cardboard, mounting panel fixed connection is in the inboard of threaded sleeve body, the spring is provided with three and even fixed connection in one side of spring, the other end fixed connection of spring is in one side of cardboard, the opposite side of cardboard is provided with the spiral groove.
Preferably, the upper end and the lower end of the inner side of the inner cavity are fixedly connected with sealing plugs, and the two sealing plugs are respectively arranged on two sides of the mounting plate.
Preferably, the inner side of the threaded sleeve body is provided with an inner ring, a protection ring, an outer ring and a sealing gasket, the inner side of the inner ring is provided with a thread groove, the protection ring is arranged on the inner side of the inner ring, the outer ring is arranged on the inner side of the protection ring, and the sealing gasket is arranged on the inner side of the outer ring.
Preferably, the outer side of the protection ring is provided with a clamping block, the outer side of the outer ring is provided with a clamping groove, the clamping block and the clamping groove are arranged correspondingly to each other, and the clamping block is clamped on the inner side of the clamping groove.
Preferably, the outer ring is fixedly connected to the inner side of the sealing gasket, the inner ring is fixedly connected to the inner side of the protection ring, and the protection ring is slidably connected to the inner side of the outer ring.
The utility model discloses a technological effect and advantage:
(1) the utility model discloses a be provided with the inner cavity in the inboard of threaded sleeve body, the inboard of inner cavity is provided with mounting panel, spring and cardboard, and the inboard of cardboard is provided with the spiral groove, and after screwed pipe threaded connection is in the inboard of threaded sleeve body, the spring extrusion cardboard makes its and screwed pipe can more closely be connected, improves the leakproofness;
(2) the utility model discloses an inboard at the thread bush body is provided with inner circle, protection ring and outer lane, and the outside of protection ring is provided with the fixture block, and the inboard of outer lane is provided with the draw-in groove, and fixture block and draw-in groove correspond the setting each other for the fixture block can the joint in the inboard of draw-in groove, when threaded connection, effectively improves bearing capacity, and convenient the dismantlement is taken out simultaneously and is changed, avoids long-time after using, and the spiral shell groove damage causes the leakproofness to descend.
Drawings
Fig. 1 is a schematic view of the main structure of the present invention.
Fig. 2 is a schematic diagram of the internal structure of the present invention.
Fig. 3 is a schematic top view of the present invention.
In the figure: the sealing device comprises a threaded sleeve body 1, a thread groove 2, an inner cavity 3, a sealing plug 4, a mounting plate 5, a spring 6, a clamping plate 7, an inner ring 8, a protection ring 9, a clamping block 10, an outer ring 11, a clamping groove 12 and a sealing gasket 13.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a threaded sleeve with good sealing performance as shown in figures 1-3, which comprises a threaded sleeve body 1, wherein the inner side of the threaded sleeve body 1 is uniformly provided with screw grooves 2, and the inner side of the threaded sleeve body 1 is provided with an inner cavity 3;
the inner side of the inner cavity 3 is provided with a mounting plate 5, a spring 6 and a clamping plate 7, the mounting plate 5 is fixedly connected to the inner side of the threaded sleeve body 1, the three springs 6 are uniformly and fixedly connected to one side of the spring 6, the other end of the spring 6 is fixedly connected to one side of the clamping plate 7, the other side of the clamping plate 7 is provided with a spiral groove 2, the inner side of the threaded sleeve body 1 is provided with the inner cavity 3, the mounting plate 5, the spring 6 and the clamping plate 7 are arranged on the inner side of the inner cavity 3, the spiral groove is arranged on the inner side of the clamping plate 7, and after a threaded pipe is in threaded connection with the inner side of the threaded sleeve body 1, the spring 6 extrudes the clamping plate 7 to enable the clamping plate 7 to be in tighter connection with the threaded pipe, and the sealing performance is improved;
the upper end and the lower end of the inner side of the inner cavity 3 are fixedly connected with sealing plugs 4, the two sealing plugs 4 are respectively arranged on two sides of the mounting plate 5, and when the threaded rod is in threaded connection with the inner side of the threaded sleeve body 1, the threaded rod downwards extrudes the sealing plugs 4 into the inner sides of the threads, so that the sealing performance is further improved;
the threaded sleeve comprises a threaded sleeve body 1, and is characterized in that an inner ring 8, a protection ring 9, an outer ring 11 and a sealing gasket 13 are arranged on the inner side of the threaded sleeve body 1, a thread groove 2 is arranged on the inner side of the inner ring 8, the protection ring 9 is arranged on the inner side of the inner ring 8, the outer ring 11 is arranged on the inner side of the protection ring 9, the sealing gasket 13 is arranged on the inner side of the outer ring 11, a fixture block 10 is arranged on the outer side of the protection ring 9, a clamping groove 12 is arranged on the outer side of the outer ring 11, the fixture block 10 and the clamping groove 12 are arranged correspondingly, the fixture block 10 is clamped on the inner side of the clamping groove 12, the outer ring 11 is fixedly connected to the inner side of the sealing gasket 13, the inner ring 8 is fixedly connected to the inner side of the protection ring 9, and the protection ring 9 is slidably connected to the inner side of the outer ring 11, so that the fixture block 10 can be clamped on the inner side of the clamping groove 12.
The utility model discloses the theory of operation: during the use, be provided with interior cavity 3 through the inboard at threaded sleeve body 1, the inboard of interior cavity 3 is provided with mounting panel 5, spring 6 and cardboard 7, the inboard of cardboard 7 is provided with the spiral shell groove, after screwed pipe threaded connection is in threaded sleeve body 1's inboard, spring 6 extrudees cardboard 7 makes it can inseparabler be connected with the screwed pipe, improve the leakproofness, through be provided with inner circle 8 in threaded sleeve body 1's inboard, protection ring 9 and outer lane 11, the outside of protection ring 9 is provided with fixture block 10, the inboard of outer lane 11 is provided with draw-in groove 12, fixture block 10 and draw-in groove 12 correspond the setting each other, make fixture block 10 can the inboard of joint at draw-in groove 12, when threaded connection, effectively improve bearing capacity, convenient dismantlement simultaneously takes out and changes, avoid long-time use after, spiral shell groove 2 damages and causes the leakproofness to descend.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses the standard parts that use all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The threaded sleeve with good sealing performance comprises a threaded sleeve body (1) and is characterized in that screw grooves (2) are uniformly formed in the inner side of the threaded sleeve body (1), and an inner cavity (3) is formed in the inner side of the threaded sleeve body (1);
the utility model discloses a thread sleeve, including inner cavity (3), spring (6), mounting panel (5), mounting panel (7), mounting panel (5) fixed connection is in the inboard of threaded sleeve body (1), spring (6) are provided with three and even fixed connection in one side of spring (6), the other end fixed connection of spring (6) is in one side of cardboard (7), the opposite side of cardboard (7) is provided with spiral groove (2).
2. The threaded bushing with good sealing performance according to claim 1, wherein sealing plugs (4) are fixedly connected to the upper and lower ends of the inner side of the inner cavity (3), and the two sealing plugs (4) are respectively disposed on two sides of the mounting plate (5).
3. The threaded bushing with good tightness according to claim 1, characterized in that the threaded bushing body (1) is provided with an inner ring (8), a protection ring (9), an outer ring (11) and a gasket (13) on the inside, the inner ring (8) is provided with a thread groove (2) on the inside, the protection ring (9) is provided on the inner ring (8), the outer ring (11) is provided on the inner side of the protection ring (9), and the gasket (13) is provided on the inner side of the outer ring (11).
4. The threaded bushing with good sealing performance according to claim 3, wherein a clamping block (10) is arranged on the outer side of the protection ring (9), a clamping groove (12) is arranged on the outer side of the outer ring (11), the clamping block (10) and the clamping groove (12) are arranged corresponding to each other, and the clamping block (10) is clamped on the inner side of the clamping groove (12).
5. Threaded bushing with good tightness according to claim 3, characterized in that said outer ring (11) is fixedly connected to the inside of a gasket (13), said inner ring (8) is fixedly connected to the inside of a protection ring (9), said protection ring (9) is slidingly connected to the inside of the outer ring (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220073822.2U CN217234737U (en) | 2022-01-12 | 2022-01-12 | Threaded sleeve with good sealing performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220073822.2U CN217234737U (en) | 2022-01-12 | 2022-01-12 | Threaded sleeve with good sealing performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217234737U true CN217234737U (en) | 2022-08-19 |
Family
ID=82830663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220073822.2U Expired - Fee Related CN217234737U (en) | 2022-01-12 | 2022-01-12 | Threaded sleeve with good sealing performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217234737U (en) |
-
2022
- 2022-01-12 CN CN202220073822.2U patent/CN217234737U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220819 |