CN210716379U - Quick mounting structure for pipe fitting seal - Google Patents
Quick mounting structure for pipe fitting seal Download PDFInfo
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- CN210716379U CN210716379U CN201921820295.1U CN201921820295U CN210716379U CN 210716379 U CN210716379 U CN 210716379U CN 201921820295 U CN201921820295 U CN 201921820295U CN 210716379 U CN210716379 U CN 210716379U
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- water supply
- supply end
- connecting pipe
- water
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Abstract
The utility model discloses a pipe fitting sealing and rapid mounting structure, which comprises a water taking end, an annular sealing gasket, a mounting seat and a water supply end, wherein the water taking end is provided with a connecting pipe which is provided with a first external thread; the water supply end is provided with an internal thread connected with the first external thread of the connecting pipe; a clamping ring and a mounting ring are formed on the mounting seat, a mounting clamping groove is formed between the clamping ring and the mounting ring, an inner ring of the annular sealing gasket is clamped on the mounting clamping groove, and a second external thread used for being connected with an internal thread of the water supply end is arranged on the mounting ring; a water through hole is formed in the mounting seat; the mount pad passes through on the internal thread of second external screw thread threaded connection in the water supply end, and the connecting pipe is on the internal thread in the water supply end through first external screw thread threaded connection, and the tip of connecting pipe supports and pushes up on the extrusion annular sealing pad, and the snap ring is located the inner chamber of connecting pipe, and the sealed periphery of annular sealing pad is connected with the interior thread seal of water supply end, the utility model has the characteristics of the installation is simple quick.
Description
Technical Field
The utility model relates to a water supply accessory field, concretely relates to quick mounting structure is sealed to pipe fitting.
Background
When the existing faucet and angle valve are installed, the connecting pipe of the faucet or angle valve is required to be connected with a water supply end on a wall in a pipe connection mode, in order to avoid water leakage, a raw material belt is wound on the external thread of the connecting pipe of the faucet or angle valve, and then the thread of the connecting pipe is in threaded sealing connection with the water supply end. However, the sealing mode of the raw material tape is too complicated, the number of winding layers is too large, so that the thread connection cannot be realized, and the sealing effect cannot be achieved when the winding is too small, so that the raw material tape needs skilled workers to operate.
At present, the sealing gasket is used in the market to realize the sealing of the pipe fitting, for example, the sealing gasket is arranged between the shower head and the connecting pipe in a bathroom. Because the sealing gasket is smaller and easy to deform, the sealing gasket is easy to enter a water pipe in the water supply end during installation, and installation failure is caused.
In view of the above, the present inventors have made extensive studies on the above-mentioned drawbacks of the prior art, and have made this invention.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a quick mounting structure for pipe fittings, which is simple and quick to install.
In order to achieve the above purpose, the solution of the present invention is:
a pipe fitting sealing and quick mounting structure comprises a water taking end, an annular sealing gasket, a mounting seat and a water supply end, wherein the water taking end is provided with a connecting pipe, and the connecting pipe is provided with a first external thread; the water supply end is provided with an internal thread connected with the first external thread of the connecting pipe; a snap ring and a mounting ring are formed on the mounting seat, a mounting clamping groove is formed between the snap ring and the mounting ring, an inner ring of the annular sealing gasket is clamped on the mounting clamping groove, and a second external thread used for being connected with the internal thread of the water supply end is arranged on the mounting ring; a water through hole is formed in the mounting seat;
the mounting seat is in through second external screw thread threaded connection on the internal thread in the water supply end, the connecting pipe is in through first external screw thread threaded connection on the internal thread in the water supply end, the tip of connecting pipe supports the top extrusion on the annular seal pad, the snap ring is located in the inner chamber of connecting pipe, the periphery of annular seal pad with the internal thread sealing connection of water supply end.
Further, the cross section of the inner cavity of the limber hole is matched with the shape of the mounting wrench.
Further, the cross section of the inner cavity of the water through hole is in an inner hexagon shape.
Furthermore, a conical surface is formed on one side, close to the mounting ring, of the annular sealing gasket, and the thickness of the annular sealing gasket is gradually increased from inside to outside.
Further, the annular sealing gasket is made of rubber or silica gel.
Further, the water supply end forms a step hole, a limiting step is formed at the bottom of the step hole, and the mounting seat is located in the step hole.
Further, the water intake end comprises a faucet, an angle valve or a three-way valve.
After the structure of the oil pipe is adopted, the utility model relates to a quick mounting structure of pipe fitting seal, it has following beneficial effect at least:
the end part of the connecting pipe is abutted against and extruded on the annular sealing gasket, the annular sealing gasket is compressed in the axial direction and radially deformed and expanded, and the annular sealing gasket is connected with the internal thread in a sealing manner, so that the sealing connection of the water taking end and the water supply end is realized. So replaced traditional unsintered material area through annular seal pad and mount pad, the installation is convenient quick more to improve the installation effectiveness.
And secondly, the inner ring of the annular sealing gasket is clamped on the mounting clamping groove of the mounting seat, so that the annular sealing gasket and the mounting seat form a whole. The mount pad is in through second external screw thread threaded connection on the internal thread in the water supply end, the annular seal pad along with the rotation of mount pad gets into gradually in the end that supplies water, compares in current sealed pad, the utility model discloses an annular seal pad is difficult for getting into to the water pipe in the end that supplies water during the installation, guarantees the seal installation effect.
Drawings
Fig. 1 is the utility model relates to a section view decomposition structure schematic diagram of a pipe fitting seal quick installation structure.
Fig. 2 is a schematic sectional view of the present invention.
Fig. 3 is a schematic sectional view of the annular sealing gasket of the present invention.
Fig. 4 is a schematic sectional structure diagram of the mounting base of the present invention.
Fig. 5 is a schematic side view of the mounting base of the present invention.
In the figure: a water taking end 1; a connecting pipe 11; a first external thread 111; an annular seal 2; a tapered surface 21; a mounting base 3; a snap ring 31; a mounting ring 32; a second external thread 33; a water passage hole 34; a mounting slot 35; a water supply end 4; an internal thread 41; a stepped bore 42; a limit step 43.
Detailed Description
In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.
As shown in fig. 1 to 5, the pipe fitting sealing quick installation structure according to the present invention includes a water taking end 1, an annular sealing gasket 2, an installation seat 3, and a water supply end 4, wherein the water taking end 1 is provided with a connection pipe 11, and the connection pipe 11 is provided with a first external thread 111; the water supply end 4 is provided with an internal thread 41 connected with the first external thread 111 of the connecting pipe 11; a snap ring 31 and a mounting ring 32 are formed on the mounting seat 3, a mounting clamping groove 35 is formed between the snap ring 31 and the mounting ring 32, the inner ring of the annular sealing gasket 2 is clamped on the mounting clamping groove 35, and a second external thread 33 used for being connected with the internal thread 41 of the water supply end 4 is arranged on the mounting ring 32; a water through hole 34 is formed in the mounting seat 3;
through setting up the inner circle joint of annular seal pad 2 is in on the installation draw-in groove 35 of mount pad 3 for annular seal pad 2 with mount pad 3 forms a whole. Mount pad 3 is in through second external screw thread 33 threaded connection on the internal thread 41 in the water supply end 4, the sealed pad 2 of annular is along with the rotation of mount pad 3 gets into gradually in the water supply end 4, compares in current sealed pad, the utility model discloses a sealed pad 2 of annular is difficult for getting into to the water pipe in the water supply end 4 during the installation, guarantees sealed installation effect.
The mount pad 3 is in through second external screw thread 33 threaded connection on the internal thread 41 in the water supply end 4, the water supply end 4 is fixed to be set up on the wall, connecting pipe 11 is in through first external screw thread 111 threaded connection on the internal thread 41 in the water supply end 4, the tip of connecting pipe 11 supports the extrusion of pushing up on the annular seal pad 2, snap ring 31 is located in the inner chamber of connecting pipe 11, the periphery of annular seal pad 2 with the internal thread 41 sealing connection of water supply end 4. Through setting up annular seal pad 2 and mount pad 3, the tip of connecting pipe 11 supports the extrusion annular seal pad 2 is last, annular seal pad 2 is compressed in the axial, and radial deformation enlarges, annular seal pad 2 with internal thread 41 sealing connection to realize getting water end 1 and water supply end 4's sealing connection. So sealed 2 and mount pad 3 through the annular and replaced traditional unsintered material area, it is convenient more quick to install to improve the installation effectiveness.
Preferably, the cross section of the inner cavity of the water through hole 34 is adapted to the shape of the installation wrench, and the cross section of the inner cavity can be an inner hexagon, a quincunx, a regular quadrangle and the like, and can be in one-to-one correspondence with the installation wrench. Preferably, the cross section of the inner cavity of the water through hole 34 is an inner hexagon, and the mounting seat 3 is matched with the inner thread 41 of the water supply end 4 through the second external thread 33 on the mounting seat 3 by a hexagon wrench and the inner hexagon of the water through hole 34, so as to be screwed into the step hole 42 of the water supply end 4.
Preferably, a tapered surface 21 is formed on one side of the annular sealing gasket 2 close to the mounting ring 32, and the thickness of the annular sealing gasket 2 gradually increases from inside to outside. When the end face of the connecting pipe 11 abuts against the annular sealing gasket 2, the annular sealing gasket 2 can deform better towards the outer diameter direction, so that a better sealing effect can be achieved.
Preferably, the annular sealing gasket 2 is made of rubber or silica gel. Rubber material and silica gel material elastic deformation ability are good, support when connecting pipe 11's one end and push up annular seal pad 2 on mount pad 3 and begin to extrude annular seal pad 2, thereby annular seal pad 2 produces radial deformation because of receiving the extrusion and reaches sealed effect.
Preferably, the water supply end 4 is formed with a stepped hole 42, a limiting step 43 is formed at the bottom of the stepped hole 42, and the mounting seat 3 is located in the stepped hole 42. An internal thread 41 is formed on the inner wall of the stepped hole 42, the internal thread 41 on the inner wall of the stepped hole 42 can be in threaded connection with a first external thread 111 on the water taking end 1 and a second external thread 33 on the mounting seat 3, the installation can be more convenient and rapid through the arrangement of the limiting step 43, the mounting seat 3 can stop continuing screwing in when abutting against the limiting step 43, when one end of the connecting pipe 11 abuts against the annular sealing gasket 2 on the mounting seat 3, the limiting step 43 is kept away from the mounting seat, one side of the connecting pipe abuts against the supporting seat, and the stress of the mounting seat is more reasonably balanced.
Preferably, the water intake end 1 comprises a faucet, an angle valve or a three-way valve. The water taking end 1 can be matched with a water supply end 4 fixedly arranged on a wall by selecting a faucet, an angle valve or a three-way valve.
The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be construed as departing from the scope of the present invention.
Claims (7)
1. A pipe fitting sealing quick mounting structure is characterized by comprising a water taking end, an annular sealing gasket, a mounting seat and a water supply end, wherein the water taking end is provided with a connecting pipe, and the connecting pipe is provided with a first external thread; the water supply end is provided with an internal thread connected with the first external thread of the connecting pipe; a snap ring and a mounting ring are formed on the mounting seat, a mounting clamping groove is formed between the snap ring and the mounting ring, an inner ring of the annular sealing gasket is clamped on the mounting clamping groove, and a second external thread used for being connected with the internal thread of the water supply end is arranged on the mounting ring; a water through hole is formed in the mounting seat;
the mounting seat is in through second external screw thread threaded connection on the internal thread in the water supply end, the connecting pipe is in through first external screw thread threaded connection on the internal thread in the water supply end, the tip of connecting pipe supports the top extrusion on the annular seal pad, the snap ring is located in the inner chamber of connecting pipe, the periphery of annular seal pad with the internal thread sealing connection of water supply end.
2. The quick installation structure for pipe sealing of claim 1, wherein the cross section of the inner cavity of the water through hole is adapted to the shape of the installation wrench.
3. The pipe fitting sealing quick-mounting structure according to claim 1 or 2, wherein the cross section of the inner cavity of the water through hole is an inner hexagon.
4. The pipe fitting sealing quick-mounting structure according to claim 1, wherein a tapered surface is formed on a side of the annular sealing gasket close to the mounting ring, and the thickness of the annular sealing gasket is gradually increased from inside to outside.
5. The quick pipe fitting seal mounting structure of claim 1, wherein the annular gasket is made of rubber or silicone.
6. The quick pipe fitting seal mounting structure of claim 1, wherein the water supply end forms a stepped hole, a limiting step is formed at the bottom of the stepped hole, and the mounting seat is located in the stepped hole.
7. The quick pipe seal mounting structure of claim 1, wherein the water intake end comprises a faucet, an angle valve or a three-way valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921820295.1U CN210716379U (en) | 2019-10-28 | 2019-10-28 | Quick mounting structure for pipe fitting seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921820295.1U CN210716379U (en) | 2019-10-28 | 2019-10-28 | Quick mounting structure for pipe fitting seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210716379U true CN210716379U (en) | 2020-06-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921820295.1U Active CN210716379U (en) | 2019-10-28 | 2019-10-28 | Quick mounting structure for pipe fitting seal |
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| Country | Link |
|---|---|
| CN (1) | CN210716379U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112283468A (en) * | 2020-10-12 | 2021-01-29 | 危文强 | Water tap steel water inlet pipe connection sealing structure |
-
2019
- 2019-10-28 CN CN201921820295.1U patent/CN210716379U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112283468A (en) * | 2020-10-12 | 2021-01-29 | 危文强 | Water tap steel water inlet pipe connection sealing structure |
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