CN222650660U - A faucet that is easy to assemble - Google Patents
A faucet that is easy to assemble Download PDFInfo
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- CN222650660U CN222650660U CN202421496384.6U CN202421496384U CN222650660U CN 222650660 U CN222650660 U CN 222650660U CN 202421496384 U CN202421496384 U CN 202421496384U CN 222650660 U CN222650660 U CN 222650660U
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- water outlet
- faucet
- plate
- sealing
- shell
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Abstract
本实用新型涉及龙头技术领域，提出一种便于装配的龙头，包括壳体、设置于壳体上的出水头、开设于出水头上且位于出水头底部从而便于使用者使用的出水口、设置于壳体内的阀芯管，所述阀芯管包括：阀座、设置于阀座底部且与阀座相连通的进水管以及出水管，所述出水管与出水头相连通，所述出水头端部开设有抽芯孔，所述出水头上设置有用于密封出水头端部的密封装置。
The utility model relates to the technical field of faucets, and proposes a faucet that is easy to assemble, comprising a shell, a water outlet head arranged on the shell, a water outlet opened on the water outlet head and located at the bottom of the water outlet head so as to be convenient for users to use, and a valve core tube arranged in the shell, the valve core tube comprising: a valve seat, a water inlet pipe and a water outlet pipe arranged at the bottom of the valve seat and connected to the valve seat, the water outlet pipe is connected to the water outlet head, a core pulling hole is opened at the end of the water outlet head, and a sealing device for sealing the end of the water outlet head is arranged on the water outlet head.
Description
Technical Field
The utility model relates to the technical field of faucets, in particular to a faucet convenient to assemble.
Background
The split faucet generally comprises a shell, a valve core pipe and a valve core, wherein a shell water outlet pipe is arranged on the shell, a shell water outlet is communicated with the valve core water outlet pipe, so that fluid is conveyed out, a water outlet is generally formed in the lower side of the shell water outlet pipe for a user to use the faucet more conveniently, but a core pulling hole is reserved due to the limitation of a shell manufacturing process, so that after the shell is produced, a shell is welded at the front end of the shell water outlet pipe, the fluid leakage is prevented, the welding difficulty is high, the production procedure is prolonged, and the production efficiency is influenced.
Disclosure of utility model
Accordingly, in view of the above-mentioned problems, the present utility model proposes a faucet that is easy to assemble.
In order to achieve the above purpose, the technical scheme of the utility model is to provide a faucet convenient to assemble, which comprises a shell, a water outlet head arranged on the shell, a water outlet arranged on the water outlet head and positioned at the bottom of the water outlet head so as to be convenient for a user to use, and a valve core tube arranged in the shell, wherein the valve core tube comprises a valve seat, a water inlet pipe and a water outlet pipe, the water inlet pipe and the water outlet pipe are arranged at the bottom of the valve seat and communicated with the valve seat, the water outlet pipe is communicated with the water outlet head, a core pulling hole is formed in the end part of the water outlet head, and a sealing device for sealing the end part of the water outlet head is arranged on the water outlet head.
The sealing device comprises a sealing plate, an inserting plate arranged on the sealing plate and used for being inserted into the water outlet head, and a first sealing ring sleeved on the inserting plate and used for preventing fluid from leaking from a gap, and a fixing device is arranged between the inserting plate and the water outlet head.
The fixing device comprises a positioning hole formed in the insertion plate and a net nozzle which is locked in the water outlet and is clamped with the positioning hole.
The sealing plate is further improved in that a first chamfer is formed in the sealing plate, and a second chamfer matched with the first chamfer is formed in the end portion of the water outlet end.
The insert plate is further improved in that a first sealing groove for positioning the first sealing ring is formed in the insert plate.
The water outlet pipe is characterized in that a second sealing groove is formed in the valve seat and located on the periphery of the water outlet pipe, and a second sealing ring is arranged in the second sealing groove.
The improved structure is characterized in that a deformation ring piece used for being deformed to tightly support the shell when being impacted by fluid is arranged on the inner side of one end, close to the shell, of the second sealing ring.
The improvement is that the inner side of the second sealing ring is also provided with a deformation groove for further enhancing the deflection of the deformation ring piece.
The valve seat is further improved in that a flow guide strip used for guiding fluid is further arranged on the inner side of the second sealing groove.
The valve is further improved in that the shell is provided with a limiting ring table which is used for resisting against a valve seat of the valve core tube, the bottom of the water inlet pipe is provided with a positioning plate, and the bottom of the shell is locked with a base which is used for resisting against the positioning plate.
The valve core gland is further improved in that the limiting ring table is further provided with mounting threads for mounting the valve core gland.
The valve core tube is characterized in that a rotation stopping device for preventing the valve core tube from rotating is further arranged between the valve core tube and the shell.
The anti-rotation device is further improved in that the anti-rotation device comprises a plurality of clamping blocks arranged on the valve core tube and clamping grooves formed in the shell and used for being clamped with the clamping blocks.
The sealing plate and the inserting plate are integrally formed.
The sealing plate is a zinc alloy sealing plate, and the inserting plate is a zinc alloy inserting plate.
The shell is a plastic shell or a zinc alloy shell.
The valve core pipe is characterized in that a particle filler or a block filler is filled between the valve core pipe and the shell.
The water inlet pipe comprises a cold water inlet pipe and a hot water inlet pipe.
The utility model has the advantages and beneficial effects that:
Simple structure, convenient assembling is provided with the closing plate that is used for sealed water head's core pulling hole through fixing device at water head's tip, and fixing device's installation does not need extra process, very big reduction the time of assembly, avoided welding failure to lead to the yield problem that leaks simultaneously, very big improvement production efficiency.
Drawings
FIG. 1 is a perspective view of a faucet of the present utility model for easy assembly;
FIG. 2 is a schematic side cross-sectional view of a faucet of the present utility model for ease of assembly;
FIG. 3 is a schematic view of a faucet seal plate and insert plate of the present utility model for ease of assembly;
FIG. 4 is an exploded view of a faucet valve core tube and a second seal ring of the present utility model for ease of assembly;
FIG. 5 is a schematic view of a second seal ring of a faucet according to the present utility model for ease of assembly;
FIG. 6 is a schematic view of a faucet head of the present utility model in a square shape for ease of assembly;
FIG. 7 is an enlarged schematic view of a portion A of a faucet of the present utility model for ease of assembly;
FIG. 8 is an enlarged schematic view, partially in section, of a tap water outlet core pulling hole of the present utility model for ease of assembly;
in the figure, 1, a shell; 2, a water outlet head, 3, a water outlet, 4, a valve core pipe, 5, a valve seat, 6, a water inlet pipe, 7, a water outlet pipe, 8, a core pulling hole, 9, a sealing plate, 10, an inserting plate, 11, a first sealing ring, 12, a first sealing groove, 13, a second sealing groove, 14, a second sealing ring, 15, a deformation ring piece, 16, a deformation groove, 17, a guide strip, 18, a limiting ring table, 19, a positioning plate, 20, a base, 22, a clamping block, 23, a clamping groove, 24, a first chamfer angle, 25, a second chamfer angle, 26, a net nozzle, 27 and a positioning hole.
Detailed Description
The following describes the embodiments of the present utility model further with reference to the drawings and examples. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not intended to limit the scope of the present utility model.
As shown in figures 1-7, the faucet convenient to assemble comprises a shell 1, a water outlet head 2 arranged on the shell 1, a water outlet 3 arranged on the water outlet head 2 and positioned at the bottom of the water outlet head 2 so as to be convenient for a user to use, and a valve core tube 4 arranged in the shell 1, wherein the valve core tube 4 comprises a valve seat 5, a water inlet pipe 6 and a water outlet pipe 7, the water inlet pipe 6 is arranged at the bottom of the valve seat 5 and communicated with the valve seat 5, the water outlet pipe 7 is communicated with the water outlet head 2, a core pulling hole 8 is formed in the end part of the water outlet head 2, and a sealing device for sealing the end part of the water outlet head 2 is arranged on the water outlet head 2.
In order to facilitate sealing the end part of the water outlet head 2, the sealing device comprises a sealing plate 9, an inserting plate 10 arranged on the sealing plate 9 and used for being inserted into the water outlet head 2, and a first sealing ring 11 sleeved on the inserting plate 10 and used for preventing fluid from leaking from a gap, and a fixing device is arranged between the inserting plate 10 and the water outlet head 2.
In order to facilitate the fixing of the sealing plate 9 and reduce the extra process of positioning the sealing plate 9, the fixing device comprises a positioning hole 27 formed on the insertion plate 10 and a net mouth 26 locked in the water outlet 3 and engaged with the positioning hole 27.
In order to facilitate limiting of the sealing plate 9, a first chamfer 24 is formed in the sealing plate 9, and a second chamfer 25 matched with the first chamfer 24 is formed in the end portion of the water outlet head 2.
In order to facilitate the fixing of the first sealing ring 11, the insertion plate 10 is further provided with a first sealing groove 12 for positioning the first sealing ring 11.
In order to prevent the fluid from leaking from the gap between the shell 1 and the valve core tube 4, a second sealing groove 13 is formed in the valve seat 5 and located on the periphery side of the water outlet tube 7, and a second sealing ring 14 is arranged in the second sealing groove 13.
In order to enhance the tightness between the sealing ring and the housing 1, a deformation ring piece 15 for deforming to tightly press the housing 1 when being impacted by fluid is arranged on the inner side of the second sealing ring 14 close to one end of the housing 1.
In order to make the fluid flowing into between the deformation ring piece 15 and the valve core tube 4 be able to be aligned, a deformation groove 16 for further enhancing the deflection of the deformation ring piece 15 is also formed on the inner side of the second sealing ring 14.
In order to make the fluid flow into between the deformation ring 15 and the valve core tube 4 better, a flow guiding strip 17 for guiding the fluid is further arranged on the valve seat 5 and positioned on the inner side of the second sealing groove 13.
In order to enhance the overall strength of the faucet, a particle filler (not shown in the figure) or a block filler (not shown in the figure) is filled between the valve core tube 4 and the shell 1, wherein the particle filler comprises iron sand and plastic particles, the block filler is at least two filler blocks matched with the valve core tube 4, and the filler blocks can be made of plastic materials or metal materials.
In order to facilitate the installation of the valve core tube 4, the shell 1 is provided with a limiting ring table 18 for resisting the valve seat 5 of the valve core tube 4, the bottom of the water inlet pipe 6 is provided with a positioning plate 19, and the bottom of the shell 1 is locked with a base 20 resisting the positioning plate 19.
In order to facilitate the installation of the valve core, the limiting ring table 18 is further provided with an installation thread (not shown) for installing a valve core gland.
In order to prevent the valve core tube 4 from rotating, a rotation stopping device for preventing the valve core tube 4 from rotating is further arranged between the valve core tube 4 and the shell 1, and the rotation stopping device comprises a plurality of clamping blocks 22 arranged on the valve core tube 4 and clamping grooves 23 formed on the shell 1 and used for being clamped with the clamping blocks 22.
The engaging block 22 is located at the top of the valve seat 5, and the engaging groove 23 is formed on a mounting thread (not shown).
In order to enhance the strength of the sealing plate 9 and the insert plate 10, the sealing plate 9 and the insert plate 10 are integrally formed, the sealing plate 9 is a zinc alloy sealing plate 9, and the insert plate 10 is a zinc alloy insert plate 10.
For easier user production, the housing 1 is a plastic housing 1 or a zinc alloy housing 1.
In order to enhance the faucet functionality, the inlet pipe 6 comprises a cold inlet pipe 6 and a hot inlet pipe 6.
As shown in fig. 6, the shape of the water outlet head 2 is not particularly limited, and the water outlet head may be elliptical or square, and other shapes may be similar.
During assembly, the second sealing ring 14 is installed on the second sealing groove 13, the valve core pipe 4 is penetrated into the shell 1, the clamping block 22 is clamped with the clamping groove 23, the valve core pipe 4 can be positioned through the base 20 at the moment, the sealing plate 9 is inserted into the core-pulling hole 8, the installation of the sealing plate 9 can be completed by installing the net nozzle, and finally the installation of the valve core can be completed by installing the valve core and locking the valve core gland on the installation thread.
When the sealing device is used, fluid flows out from the water outlet pipe 7, flows to the water outlet head 2 and is guided by the guide plate in the flowing process, so that the deformation ring piece 15 is pushed by the fluid better to squeeze the shell 1 to enhance the sealing performance, the fluid flows into the deformation groove 16, the second sealing ring 14 is pressed close to the second sealing groove 13 to avoid water leakage, and when the fluid flows to the water outlet 3, the first sealing ring 11 can prevent the fluid from leaking between the sealing plate 9 and the core-pulling hole 8 to enhance the sealing performance.
While the basic principles and main features of the present utility model and advantages thereof have been shown and described, it will be understood by those skilled in the art that the present utility model is not limited by the foregoing embodiments, which are described merely by way of illustration of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined in the appended claims and their equivalents.
Claims (17)
1. The tap convenient to assemble comprises a shell, a water outlet head arranged on the shell, a water outlet arranged on the water outlet head and positioned at the bottom of the water outlet head so as to be convenient for a user to use, and a valve core tube arranged in the shell, wherein the valve core tube comprises a valve seat, a water inlet pipe and a water outlet pipe, the water inlet pipe is arranged at the bottom of the valve seat and communicated with the valve seat, the water outlet pipe is communicated with the water outlet head, and a core pulling hole is formed in the end part of the water outlet head;
The sealing device comprises a sealing plate, an inserting plate arranged on the sealing plate and used for being inserted into the core pulling hole, and a first sealing ring sleeved on the inserting plate and used for preventing fluid from leaking from a gap, and a fixing device is further arranged between the inserting plate and the water outlet head.
2. The faucet of claim 1, wherein the fixing device comprises a positioning hole formed in the insertion plate, and a net nozzle locked in the water outlet and engaged with the positioning hole.
3. The faucet of claim 1, wherein the sealing plate is provided with a first chamfer, and the water outlet end is provided with a second chamfer matched with the first chamfer.
4. The faucet of claim 1, wherein the insert plate further defines a first seal groove for locating the first seal ring.
5. The faucet convenient to assemble according to claim 1, wherein a second sealing groove is formed in the valve seat and located on the peripheral side of the water outlet pipe, and a second sealing ring is arranged in the second sealing groove.
6. A faucet as in claim 5, wherein the second seal ring has a deformable annular tab disposed on the inside of the end adjacent the housing for deforming against the housing when impacted by a fluid.
7. The faucet of claim 6, wherein the second seal ring further comprises a deformation groove for further enhancing the deflection of the deformation ring.
8. The faucet of claim 6, wherein a deflector strip for guiding fluid is further disposed on the valve seat inside the second seal groove.
9. A faucet convenient to assemble as in claim 1 wherein the housing is provided with a stop collar for resisting against a valve seat of the cartridge tube, the bottom of the inlet tube is provided with a locating plate, and the bottom of the housing is locked with a base for resisting against the locating plate.
10. The faucet of claim 9, wherein the stop collar is further provided with mounting threads for mounting the valve core gland.
11. The faucet of claim 1, wherein a rotation stopping device for preventing rotation of the cartridge tube is further disposed between the cartridge tube and the housing.
12. The faucet of claim 11, wherein the rotation stopping device comprises a plurality of clamping blocks arranged on the valve core tube and clamping grooves formed on the shell and used for being clamped with the clamping blocks.
13. A faucet as in claim 1, wherein the sealing plate is integrally formed with the insert plate.
14. A faucet as in claim 1, wherein the sealing plate is a zinc alloy sealing plate and the insert plate is a zinc alloy insert plate.
15. A faucet as in claim 1, wherein the housing is a plastic housing or a zinc alloy housing.
16. A faucet as in claim 9, wherein the cartridge tube is further filled with a granular or block filler between the cartridge tube and the housing.
17. A faucet according to any of claims 1-16, wherein the inlet tube comprises a cold inlet tube, a hot inlet tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421496384.6U CN222650660U (en) | 2024-06-27 | 2024-06-27 | A faucet that is easy to assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421496384.6U CN222650660U (en) | 2024-06-27 | 2024-06-27 | A faucet that is easy to assemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222650660U true CN222650660U (en) | 2025-03-21 |
Family
ID=95013451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421496384.6U Active CN222650660U (en) | 2024-06-27 | 2024-06-27 | A faucet that is easy to assemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222650660U (en) |
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2024
- 2024-06-27 CN CN202421496384.6U patent/CN222650660U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |