CN220770439U - Water inlet joint and water outlet device - Google Patents
Water inlet joint and water outlet device Download PDFInfo
- Publication number
- CN220770439U CN220770439U CN202322400846.1U CN202322400846U CN220770439U CN 220770439 U CN220770439 U CN 220770439U CN 202322400846 U CN202322400846 U CN 202322400846U CN 220770439 U CN220770439 U CN 220770439U
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- Prior art keywords
- joint
- pipe
- ball
- water outlet
- water inlet
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 82
- 238000007789 sealing Methods 0.000 claims abstract description 25
- 238000009434 installation Methods 0.000 abstract description 14
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
The utility model discloses a water inlet connector, which comprises a pipe joint, a sealing piece, a lock nut and a ball joint connecting piece, wherein the pipe joint is provided with an abutting surface; the locking nut is arranged on the pipe joint, and more than two positioning nuts are arranged on the locking nut; the positioning nut is used for fixing the ball joint connecting piece and the pipe joint at a preset included angle; the sealing piece is arranged at the joint of the pipe joint and the ball joint connecting piece and used for ensuring the sealing connection of the pipe joint and the ball joint connecting piece. The utility model also discloses a water outlet device. According to the utility model, the pipe joint and the ball joint connecting piece are abutted with the ball joint through the abutting surface to limit, and the pipe joint and the ball joint connecting piece can be adjusted within a preset angle range before being fixedly installed, so that the installation difficulty of the water outlet device can be reduced, and the installation efficiency is improved.
Description
Technical Field
The utility model relates to the field of bathroom equipment, in particular to a water inlet joint and a water outlet device.
Background
At present, in the process of installing the shower faucet or other water outlet devices on a wall, the water inlet joint of the shower faucet or other water outlet devices needs to be aligned and installed with a water outlet hole position pre-opened on the wall. If the deviation of the water outlet hole position causes deviation of the hole distance relative to the designed hole distance, the water inlet joint is difficult to align and mount, the mounting efficiency is affected by repeated debugging and reinstallation, and even the water inlet joint cannot be mounted. In actual operation, a plurality of factors influence the accuracy of the position of the water outlet hole, such as the perpendicularity deviation of a wall body, the levelness deviation of the water outlet hole, or the operation deviation during tapping, which can lead to the deviation of the water outlet hole formed after tapping, so that the shower faucet is not smooth to assemble or cannot be installed, and the shower faucet and the wall surface cannot be attached or gaps appear after being attached, thereby influencing the overall aesthetic degree of the product.
As shown in fig. 1, a part of water inlet joint adopts a first pipe section 1' and a second pipe section 2' which can rotate relatively, the actual outlet position is regulated by the rotation of the first pipe section 1' and the second pipe section 2' relative to the first pipe section 1' through the eccentric design of the first pipe section 1' and the second pipe section 2', but the structure cannot compensate the inclination of a water outlet hole site, the compensation of the connection position is limited, and the difficulty still exists in the actual installation process.
Disclosure of Invention
The utility model provides a water inlet joint and a water outlet device, which can avoid the problem that the water outlet device cannot be installed due to the deviation of the position or angle of a water inlet pipe in a wall body, reduce the installation difficulty of the water outlet device and improve the installation efficiency.
In order to solve the technical problems, the utility model provides a water inlet joint which comprises a pipe joint, a sealing element, a locking nut and a ball joint connecting element,
the pipe joint is provided with an abutting surface, one end of the ball joint connecting piece is provided with a ball, and the ball is abutted with the abutting surface; the locking nut is arranged on the pipe joint, and more than two positioning nuts are arranged on the locking nut; the positioning nut is used for fixing the ball joint connecting piece and the pipe joint at a preset included angle; the sealing piece is arranged at the joint of the pipe joint and the ball joint connecting piece and used for ensuring the sealing connection of the pipe joint and the ball joint connecting piece.
As an improvement of the above scheme, the abutting surface is a cambered surface.
As an improvement of the scheme, the three positioning nuts are uniformly distributed on the side surfaces of the locking nuts.
As an improvement of the scheme, the ball head connecting piece further comprises a water outlet connecting pipe, the ball head is connected with the water outlet connecting pipe through a connecting inclined pipe, and the connecting inclined pipe is connected with the water outlet connecting pipe at a preset included angle.
As an improvement of the scheme, the positioning nut is an inner hexagon nut with a positioning tip at the tail end.
As an improvement of the scheme, the outer surface of the water outlet connecting pipe is provided with connecting threads or a first sealing ring.
As an improvement of the scheme, the sealing piece comprises a second sealing ring and a gasket, the second sealing ring is tightly pressed on the joint of the pipe joint and the ball joint connecting piece by the locking nut through the gasket, and the inner diameter of the gasket is smaller than the outer diameter of the ball joint.
As an improvement of the above-mentioned scheme, the pipe joint includes a joint front section and a joint rear section, the diameter of the joint rear section is larger than that of the joint front section, and the abutment surface is provided in the joint rear section.
As an improvement of the scheme, the rear section of the joint is provided with a first thread, the locking nut is provided with a second thread, and the second thread can be meshed with the first thread; the lock nut is provided with a limiting inner ring, and the limiting inner ring is abutted with the surface of the gasket.
Correspondingly, the utility model also provides a water outlet device which is provided with the water inlet joint.
The implementation of the utility model has the following beneficial effects:
by adopting the embodiment, the pipe joint and the ball joint connecting piece are abutted with the ball joint through the abutting surface to limit, the pipe joint and the ball joint connecting piece can be adjusted within a preset angle range before being fixedly installed, the situation that the water outlet device cannot be installed due to deviation of the position or angle of the water inlet pipe in the wall body can be avoided, the installation difficulty of the water outlet device is reduced, and the installation efficiency is improved.
Drawings
FIG. 1 is a schematic view of a conventional water inlet joint;
FIG. 2 is an exploded view of a water inlet fitting according to a first embodiment of the present utility model;
FIG. 3 is a cross-sectional view of a water intake fitting according to a first embodiment of the present utility model;
FIG. 4 is a cross-sectional view showing another state of the water inlet joint according to the first embodiment of the present utility model;
FIG. 5 is a schematic view of a water outlet device according to a first embodiment of the present utility model;
FIG. 6 is a cross-sectional view of a water intake fitting according to a second embodiment of the present utility model;
fig. 7 is a schematic structural diagram of a water outlet device according to a second embodiment of the present utility model.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings, for the purpose of making the objects, technical solutions and advantages of the present utility model more apparent. It is only stated that the terms of orientation such as up, down, left, right, front, back, inner, outer, etc. used in this document or the imminent present utility model, are used only with reference to the drawings of the present utility model, and are not meant to be limiting in any way.
As shown in fig. 2 to 5, a first embodiment of the present utility model provides a water inlet joint including a pipe joint 1, a sealing member 2, a lock nut 3 and a ball joint connector 4,
the pipe joint 1 is provided with an abutting surface 11, one end of the ball joint connecting piece 4 is provided with a ball 41, and the ball 41 is abutted with the abutting surface 11; the locking nut 3 is arranged on the pipe joint 1, and more than two positioning nuts 5 are arranged on the locking nut 3; the positioning nut 5 is used for fixing the ball joint connecting piece 4 and the pipe joint 1 at a preset included angle; the sealing element 2 is arranged at the joint of the pipe joint 1 and the ball joint connecting piece 4 and is used for ensuring the sealing connection between the pipe joint 1 and the ball joint connecting piece 4.
By adopting the embodiment, the pipe joint 1 and the ball joint connecting piece 4 are abutted to the ball joint 41 through the abutting surface 11 to limit, the pipe joint 1 and the ball joint connecting piece 4 can be adjusted within a preset angle range before being fixedly installed, the situation that the water outlet device cannot be installed due to the deviation of the position or the angle of the water inlet pipe in the wall body can be avoided, the installation difficulty of the water outlet device is reduced, and the installation efficiency is improved.
The abutment surface 11 is used for limiting the displacement of the ball joint connector 4, so as to meet the swing adjustment requirement of the ball joint connector 4, the abutment surface 11 may be more than 3 supporting points distributed on a certain spherical surface, and the ball joint 41 abuts against the supporting points. Preferably, the abutment surface 11 is an arc surface in this embodiment. The abutment surface 11 in the shape of a cambered surface can provide a more comprehensive support for the ball 41.
In order to fix the ball joint connector 4, three positioning nuts 5 are uniformly distributed on the side surface of the locking nut 3. By adjusting the screwing depth of the positioning nut 5, the ball joint 4 can be fixed at a certain inclination angle. Specifically, the ball joint connector 4 further includes a water outlet connection pipe 42, the ball joint 41 is connected to the water outlet connection pipe 42 through a connection inclined pipe 43, and the connection inclined pipe 43 is connected to the water outlet connection pipe 42 at a predetermined angle. The positioning nut 5 is an inner hexagon nut with a positioning tip 51 at the tail end. By arranging the positioning tip 51, the inner hexagon nut and the ball joint connecting piece 4 can be ensured to be in point contact, and the positioning is more accurate and reliable.
The sealing element 2 comprises a second sealing ring 21 and a gasket 22, and the locking nut 3 tightly presses the second sealing ring 21 at the joint of the pipe joint 1 and the ball joint connecting piece 4 through the gasket 22. The pipe joint 1 comprises a joint front section 12 and a joint rear section 13, the diameter of the joint rear section 13 is larger than that of the joint front section 12, and the abutting surface 11 is arranged in the joint rear section 13. The joint rear section 13 is provided with a first thread 131, the lock nut 3 is provided with a second thread 31, and the second thread 31 can be meshed with the first thread 131; the lock nut 3 is provided with a limiting inner ring 32, and the limiting inner ring 32 is abutted with the surface of the gasket 22. The inner diameter of the washer 22 is smaller than the outer diameter of the ball 41, so that the ball 41 can be pressed against the contact surface 11 by the washer 22, and the ball connector 4 is prevented from being separated from the pipe joint 1.
Preferably, the outer surface of the water outlet connection pipe 42 is provided with a connection screw 421, and the faucet or the water outlet device is connected to the connection screw 421 through a corresponding nut.
Referring to fig. 5, the installation mode of the present embodiment is as follows:
1. before installation, according to instruction, confirming the screwing size of the assembly, and screwing different pipe joints 1 with corresponding cold and hot water inlet pipes respectively by using a spanner; ensuring that the positioning nut 5 is in a loosening state, aligning the positioning pin of the leveling instrument with the inner hole of the connecting piece by utilizing the universal rotation characteristic and the eccentric distance setting of the ball connecting piece 4, clamping the ball connecting piece 4 by using a spanner on the side opposite to rotate and adjust, and primarily adjusting the hole distance and the angle;
2. the levelness and the verticality are finely adjusted by means of the level gauge in the horizontal and axial directions by using a wrench to clamp the ball head connecting piece 4;
3. maintaining the state of the assembly after leveling, and fastening the positioning nut 5 by using an inner hexagonal wrench to tightly prop up the positioning nut with the ball joint connecting piece 4 so as to maintain the position of the ball joint 41; the decoration cover is screwed in, and the water outlet connecting pipe 42 is connected with the hexagonal nut 7 of the shower faucet, so that the shower faucet can be efficiently installed at one time.
Referring to fig. 6 and 7, according to the second embodiment of the present utility model, the difference from the first embodiment is that the outer surface of the water outlet connection pipe 42 is provided with a first sealing ring 422. The water outlet connection pipe 42 can directly extend into a connection pipe of a corresponding faucet or a water outlet device, is sealed by the first sealing ring 422 and is positioned by the positioning screw 6.
The mounting manner of this embodiment is as follows:
1. before installation, according to instruction, confirming the screwing size of the assembly, and screwing different pipe joints 1 with corresponding cold and hot water inlet pipes respectively by using a spanner; ensuring that the positioning nut 5 is in a loosening state, aligning the positioning pin of the leveling instrument with the inner hole of the connecting piece by utilizing the universal rotation characteristic and the eccentric distance setting of the ball connecting piece 4, clamping the ball connecting piece 4 by using a spanner on the side opposite to rotate and adjust, and primarily adjusting the hole distance and the angle;
2. the levelness and the verticality are finely adjusted by means of the level gauge in the horizontal and axial directions by using a wrench to clamp the ball head connecting piece 4;
3. maintaining the state of the assembly after leveling, and fastening the positioning nut 5 by using an inner hexagonal wrench to tightly prop up the positioning nut with the ball joint connecting piece 4 so as to maintain the position of the ball joint 41; the water outlet connecting pipe 42 directly extends into a connecting pipe of a corresponding faucet or water outlet device, the faucet or the water outlet device is tightly attached to the wall surface, and the positioning screw 6 is locked, so that one-time efficient installation of the shower faucet is realized.
Accordingly, in connection with fig. 5 and 7, a water outlet device is also provided according to an embodiment of the present utility model, which is provided with a water inlet joint as described above.
By adopting the water outlet device, the pipe joint 1 and the ball joint connecting piece 4 are abutted to each other through the abutting surface 11 and the ball joint 41 to limit, the pipe joint 1 and the ball joint connecting piece 4 can be adjusted within a preset angle range before being fixedly installed, the situation that the water outlet device cannot be installed due to deviation of the position or angle of the water inlet pipe in the wall body can be avoided, the installation difficulty of the water outlet device is reduced, and the installation efficiency is improved.
While the foregoing is directed to the preferred embodiments of the present utility model, it will be appreciated by those skilled in the art that changes and modifications may be made without departing from the principles of the utility model, such changes and modifications are also intended to be within the scope of the utility model.
Claims (10)
1. A water inlet joint is characterized by comprising a pipe joint, a sealing element, a lock nut and a ball joint connecting element,
the pipe joint is provided with an abutting surface, one end of the ball joint connecting piece is provided with a ball, and the ball is abutted with the abutting surface;
the locking nut is arranged on the pipe joint, and more than two positioning nuts are arranged on the locking nut;
the positioning nut is used for fixing the ball joint connecting piece and the pipe joint at a preset included angle;
the sealing piece is arranged at the joint of the pipe joint and the ball joint connecting piece and used for ensuring the sealing connection of the pipe joint and the ball joint connecting piece.
2. The water inlet joint of claim 1, wherein the abutment surface is a cambered surface.
3. The water inlet joint of claim 1 wherein three of said retaining nuts are uniformly distributed on the sides of said lock nut.
4. The water inlet joint of claim 1, wherein the ball joint connector further comprises a water outlet connection pipe, the ball joint is connected with the water outlet connection pipe through a connection inclined pipe, and the connection inclined pipe is connected with the water outlet connection pipe at a preset included angle.
5. The water inlet joint of claim 1 wherein the retaining nut is a hexagon socket nut having a retaining tip at the end.
6. The water inlet joint according to claim 4, wherein the outer surface of the water outlet connecting pipe is provided with connecting threads or provided with a first sealing ring.
7. The water inlet joint according to claim 1, wherein the sealing member comprises a second sealing ring and a gasket, the locking nut compresses the second sealing ring at the joint of the pipe joint and the ball joint connecting member through the gasket, and the inner diameter of the gasket is smaller than the outer diameter of the ball joint.
8. The water intake fitting of claim 7 wherein the fitting includes a fitting front section and a fitting rear section, the fitting rear section having a larger diameter than the fitting front section, the abutment surface being disposed in the fitting rear section.
9. The water intake joint of claim 8, wherein the joint rear section is provided with a first thread, and the lock nut is provided with a second thread, the second thread being engageable with the first thread; the lock nut is provided with a limiting inner ring, and the limiting inner ring is abutted with the surface of the gasket.
10. A water outlet device, characterized in that a water inlet joint according to any one of claims 1-9 is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322400846.1U CN220770439U (en) | 2023-09-04 | 2023-09-04 | Water inlet joint and water outlet device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322400846.1U CN220770439U (en) | 2023-09-04 | 2023-09-04 | Water inlet joint and water outlet device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220770439U true CN220770439U (en) | 2024-04-12 |
Family
ID=90604922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322400846.1U Active CN220770439U (en) | 2023-09-04 | 2023-09-04 | Water inlet joint and water outlet device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220770439U (en) |
-
2023
- 2023-09-04 CN CN202322400846.1U patent/CN220770439U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |