CN217153096U - Switch valve of double-handle faucet and double-handle faucet - Google Patents
Switch valve of double-handle faucet and double-handle faucet Download PDFInfo
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- CN217153096U CN217153096U CN202220489082.0U CN202220489082U CN217153096U CN 217153096 U CN217153096 U CN 217153096U CN 202220489082 U CN202220489082 U CN 202220489082U CN 217153096 U CN217153096 U CN 217153096U
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- water inlet
- inlet valve
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/40—Protecting water resources
- Y02A20/411—Water saving techniques at user level
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Abstract
The utility model discloses a switch valve of a double-handle tap and a double-handle tap, wherein the switch valve comprises a handle, a switch valve core and a water inlet valve body, and the switch valve core is arranged on the water inlet valve body and is connected with the handle; the water inlet valve body is columnar, and the water inlet and the water outlet of the water inlet valve body are positioned at the lower end of the water inlet valve body, so that the water inlet valve body can penetrate through the mounting table top from top to bottom for mounting; the position of the water inlet valve body below the mounting table surface is connected with a first fixed pipe connector so that the water inlet valve body is fixed on the mounting table surface through the first fixed pipe connector. The utility model discloses a switching valve adopts the facial make-up mode, has simplified the installation procedure greatly, and adopts first fixed pipe connector replaces traditional fixation nut to fix the valve body of intaking, makes operation labour saving and time saving.
Description
Technical Field
The utility model relates to a leading technical field especially relates to a ooff valve and two handle taps of two handle taps.
Background
Two-handle faucets typically include two on-off valves, one for controlling the on-off of the hot water and one for controlling the on-off of the cold water, and an outlet valve body. When the water outlet valve is used, the two switch valves can be opened together, or only one switch valve can be opened, and when only one switch valve is opened, hot water or cold water enters the water outlet valve body and is output from a water outlet nozzle of the water outlet valve body; when the two switch valves are opened together, the hot water and the cold water enter the water outlet valve body to be mixed and then output.
The water inlet valve body of the switch valve of the double-handle faucet has the following two structures at present: the water inlet valve body of one switch valve is in a horn shape, as shown in figure 1, when the water inlet valve body is installed, the handle 2 'and the decoration cover 3' need to be detached, then the water inlet valve body 1 'penetrates through the installation table top 5' from bottom to top and is supported, the decoration cover 3 'is installed above the installation table top' by the other hand, then the decoration cover 3 'is pressed to lock the fixing nut 4' below the installation table top 5 ', and finally the handle 2' is installed above the table top, and a water inlet hose and the like are connected below the table top. Obviously, the switch valve is complex to install and difficult to install, and especially the fixing nut is small, so that the screwing is labor-consuming and time-consuming. The water inlet valve body of the other switch valve is in a horizontal T shape, although the water inlet valve body can be installed from top to bottom, a large panel is needed because the water outlet of the switch valve body extends out of the side face of the water inlet valve body and is positioned above the installation table top, the two switch valves and the middle water outlet valve body are shared, the distance between three installation holes formed in the installation table top is required to be in one-to-one correspondence with three through holes in the panel, and otherwise, the assembly is influenced. In addition, the water inlet valve body of the other switch valve is also fixed by a small nut, and the problems of labor and time consumption in screwing are also solved.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem to prior art exists provides a ooff valve and two handle taps of two handle taps.
The utility model provides a technical scheme that its technical problem adopted is: a switch valve of a double-handle faucet comprises a handle, a switch valve core and a water inlet valve body, wherein the switch valve core is arranged on the water inlet valve body and is connected with the handle; the water inlet valve body is columnar, and the water inlet and the water outlet of the water inlet valve body are positioned at the lower end of the water inlet valve body, so that the water inlet valve body can penetrate through the mounting table top from top to bottom for mounting; the position of the water inlet valve body below the mounting table surface is connected with a first fixed pipe connector so that the water inlet valve body is fixed on the mounting table surface through the first fixed pipe connector.
The water inlet valve is characterized by further comprising a decorative cover, wherein the decorative cover is sleeved outside the water inlet valve body and is positioned above the mounting table top; the water inlet valve body is characterized by further comprising a compression nut, the compression nut is in threaded connection with the top of the water inlet valve body and supports against the decorative cover downwards, and the compression nut is hidden in the handle.
Furthermore, the top of the outer wall of the water inlet valve body is provided with an annular step, so that the outer wall of the water inlet valve body forms a small-diameter section and a large-diameter section which are distributed up and down, and the decorative cover is matched with the small-diameter section or the large-diameter section.
Furthermore, a first gasket is embedded at the lower end of the decorative cover.
Further, the first fixed pipe joint is in threaded connection with the water inlet valve body.
Further, the first fixed pipe joint comprises a first nut and a first plastic pipe fitting, and the first nut and the first plastic pipe fitting are formed into a whole through insert injection molding.
Furthermore, the water inlet valve further comprises a second gasket, the second gasket is sleeved outside the water inlet valve body and is positioned below the mounting table surface, and the first fixed pipe is connected upwards to abut against the second gasket.
Further, the number of the second gaskets is two, wherein one first gasket is an open gasket, and the other second gasket is a closed gasket.
Furthermore, the water inlet of the water inlet valve body is connected with a water inlet hard pipe, the water outlet of the water inlet valve body is connected with a water outlet hard pipe, and the lower ends of the water inlet hard pipe and the water outlet hard pipe are respectively provided with a pipe joint.
The utility model also provides a double-handle tap, which comprises a water outlet valve body, wherein the water outlet valve body is provided with a water mixing cavity, a cold water inlet and a hot water inlet which are communicated with the water mixing cavity; still include two as above-mentioned two switch valves of two handle tap, the valve body of intaking of one of them switch valve is used for into hot water, and its delivery port intercommunication the hot water inlet, the valve body of intaking of another switch valve are used for into cold water, and its delivery port intercommunication cold water inlet.
Furthermore, the outer part of the water outlet valve body is in threaded connection with a second fixed pipe joint positioned below the mounting table surface; the water outlet valve body is sleeved with a water outlet valve body, the water outlet valve body is arranged on the mounting table top, and the second fixed pipe is connected with the water outlet valve body in an upward abutting mode; the second fixed pipe joint comprises a second nut and a second plastic pipe fitting, and the second nut and the second plastic pipe fitting are formed into an integral piece through insert injection molding.
Furthermore, a bubbler is arranged in the water outlet nozzle of the water outlet valve body.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. because the water inlet valve body is columnar, and the water inlet and the water outlet of the water inlet valve body are positioned at the lower end of the water inlet valve body, the water inlet valve body can penetrate through the mounting table board of the water inlet valve body from top to bottom for mounting, and therefore the water inlet valve body is more convenient to mount. It is special, the position of the valve body of intaking in the mounting table face below is connected with first fixed pipe connector, can utilize first fixed pipe connector height far away to be big than traditional fixation nut, has sufficient operating space's characteristics, makes the utility model discloses a when first fixed pipe connector replaces traditional fixation nut to fix the valve body of intaking, the operation is more convenient, laborsaving.
2. The outer wall top of the water inlet valve body is provided with an annular step, so the path section and the big footpath section that distribute about the outer wall of the water inlet valve body forms, the dress trim cover cooperates in path section or big footpath section, so the utility model discloses the commonality is good, can be applicable to the dress trim cover of two kinds of different radial dimensions.
3. First fixed pipe connector and the valve body threaded connection that intakes make first fixed pipe connector more convenient to the fixed operation of the valve body of intaking, and fixed effect is better.
4. The water inlet of the water inlet valve body is connected with a water inlet hard pipe, the water outlet of the water inlet valve body is connected with a water outlet hard pipe, and the lower ends of the water inlet hard pipe and the water outlet hard pipe are respectively provided with a pipe joint, so that the water inlet valve body is convenient to connect pipelines under the installation table board.
The present invention will be described in further detail with reference to the accompanying drawings and examples; however, the switch valve of the dual-handle faucet and the dual-handle faucet of the present invention are not limited to the embodiments.
Drawings
FIG. 1 is a schematic perspective view of an on-off valve of a dual handle faucet of the prior art;
FIG. 2 is an exploded view of the on-off valve of the dual handle faucet of the present invention;
FIG. 3 is a schematic perspective view of the on-off valve of the dual handle faucet of the present invention;
FIG. 4 is a cross-sectional view of the on-off valve of the dual handle faucet of the present invention;
FIG. 5 is a first schematic view of the installation of the dual handle faucet of the present invention;
FIG. 6 is a second schematic view of the installation of the on-off valve of the dual handle faucet of the present invention;
FIG. 7 is a third schematic view of the installation of the on-off valve of the dual handle faucet of the present invention;
FIG. 8 is an exploded schematic view of the dual handle faucet of the present invention;
FIG. 9 is a schematic perspective view of a dual handle faucet of the present invention;
FIG. 10 is a cross-sectional view of the dual handle faucet of the present invention.
Detailed Description
The terms "first," "second," "third," and the like in the description of the invention are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order, nor should they be construed to indicate or imply relative importance. In the description, the directions or positional relationships indicated by "up" and "down" are based on the directions or positional relationships shown in the drawings, and are only for convenience of description of the present invention, and the indication or suggestion that the indicated device must have a specific direction, be constructed in a specific direction and be operated is not understood as a limitation of the scope of the present invention. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
Referring to fig. 2-7, the switching valve of the dual-handle faucet of the present invention includes a handle 2, a switching valve core 3 and a water inlet valve body 1, wherein the switching valve core 3 is disposed on the water inlet valve body 1 and connected to the handle 2; the water inlet valve body 1 is columnar, and the water inlet 101 and the water outlet 102 of the water inlet valve body 1 are positioned at the lower end of the water inlet valve body 1, so that the water inlet valve body 1 can penetrate through the mounting table top from top to bottom for mounting; the position of the water inlet valve body 1 below the mounting table surface is connected with a first fixed pipe connector 4, so that the water inlet valve body 1 is fixed on the mounting table surface through the first fixed pipe connector 4, and the water inlet valve body 1 is prevented from being upwards separated from the mounting table surface. Specifically, the first fixed pipe joint 4 is connected with the exterior of the water inlet valve body 1 by a screw thread, but not limited thereto, in other embodiments, the first fixed pipe joint is connected with the water inlet valve body by a snap-fit connection, for example, the first fixed pipe joint and the water inlet valve body can be fixed by a screw-fit connection. The first fixed pipe joint 4 includes a first nut 41 and a first plastic pipe member 42, and the first nut 41 and the first plastic pipe member 42 are insert injection molded as one integral piece.
In this embodiment, the utility model discloses a switch valve still includes dress trim cover 5, and this dress trim cover 5 cover is established outside intake valve body 1, and be located the installation table face top, and, 5 lower extremes of dress trim cover inlay and are equipped with first packing ring 7, and this first packing ring 7 can support the upper surface of installation table face. The utility model discloses still include gland nut 6, this gland nut 6 with 1 top threaded connection of the valve body of intaking to support downwards dress trim cover 5, and this gland nut 6 hide in handle 2. The top of the outer wall of the water inlet valve body 1 is provided with an annular step 11, so that the outer wall of the water inlet valve body 1 forms a small-diameter section 12 and a large-diameter section 13 which are distributed up and down, and the decorative cover 5 is specifically matched with the small-diameter section 12 of the water inlet valve body 1, but not limited to the small-diameter section, and in other embodiments, the decorative cover has a larger radial size and is matched with the large-diameter section of the water inlet valve body. So, make the utility model discloses the commonality is good, can be applicable to two kinds of different radial dimension's dress trim cover.
In this embodiment, the water inlet 101 of the water inlet valve body 1 is connected with the water inlet hard pipe 9, the water outlet 102 of the water inlet valve body 1 is connected with the water outlet hard pipe 10, and the lower end of the water inlet hard pipe 9 and the lower end of the water outlet hard pipe 10 are respectively provided with a pipe joint, so that the water inlet valve body 1 is convenient for realizing the connection of pipelines under the installation table board. The water inlet hard pipe 9 and the water outlet hard pipe 10 are respectively fixedly connected with the water inlet valve body 1 in a welding mode, but are not limited to the above.
In this embodiment, the utility model discloses still include second packing ring 8, this 8 covers of second packing ring are established outside the valve body of intaking 1, and be located the mounting surface below, first fixed pipe joint 4 upwards supports second packing ring 8, this second packing ring 8 can play the effect of splining to first fixed pipe joint 4. The number of the second gaskets 8 is two, but not limited to, one of the first gaskets is an open gasket, the other one of the second gaskets is a closed gasket, and the open gasket is located below the closed gasket.
The utility model discloses a switch valve of two handle taps, its equipment state is shown as figure 3, figure 4, and its installation steps are as follows:
1) the first fixed pipe joint 4 and the second gasket 8 on the water inlet valve body 1 are detached, and the water inlet hose 14 is connected with the water inlet hard pipe 9 at the lower end of the water inlet valve body 1, as shown in fig. 5;
2) a water inlet valve body 1 with a handle 2, a switch valve core 3 and a water inlet hose penetrates through the mounting hole of the mounting table top 15 from top to bottom, and the mounting angle is adjusted, as shown in fig. 6;
3) the second gasket 8 is sleeved upwards outside the water inlet valve body 1, and the first fixed pipe joint 4 is locked upwards, as shown in figure 7;
4) the water outlet hose 16 is connected with the water outlet hard pipe 10 at the lower end of the water inlet valve body 1, as shown in fig. 7.
Therefore, the utility model discloses a ooff valve of two handles tap compares with traditional lower dress formula two handles tap's ooff valve, and it adopts the facial make-up formula, need not to dismantle handle 2 and dress trim cover 5 in advance during the installation, has simplified the installation procedure greatly, and adopts first fixed pipe connector 4 replaces traditional fixation nut to lock, and first fixed pipe connector 4 highly far is bigger than traditional fixation nut, has sufficient operating space, makes things convenient for manual direct screwing up, need not with the help of the instrument, makes the operation labour saving and time saving of screwing up.
Referring to fig. 8-10, the dual-handle faucet of the present invention includes a water outlet valve body 17, the water outlet valve body 17 is provided with a water mixing cavity 171, and a cold water inlet and a hot water inlet which are communicated with the water mixing cavity 171; still include two as above-mentioned the utility model discloses a double handle tap's ooff valve, the valve body 1 of intaking of one of them ooff valve is used for into hot water, and its delivery port 102 intercommunication hot water inlet, the valve body 1 of intaking of another ooff valve is used for into cold water, and its delivery port 102 intercommunication cold water inlet.
In this embodiment, the exterior of the water outlet valve body 17 is connected with a second fixed pipe joint 18 located below the mounting table 15 through a thread, the second fixed pipe joint 18 includes a second nut 181 and a second plastic pipe 182, and the second nut 181 and the second plastic pipe 182 are formed into an integral piece through insert injection molding. The utility model discloses still include third packing ring 19, this third packing ring 19 cover is established outside the play water valve body 17, and be located mounting table 15 below, the fixed pipe joint of second 18 upwards support third packing ring 19. The number of the third gaskets 19 is two, but not limited to, one of the third gaskets is an open gasket, the other third gasket is a closed gasket, and the open gasket is located below the closed gasket.
In this embodiment, a bubbler 20 is installed in the water outlet nozzle of the water outlet valve body 17.
In this embodiment, the hot water inlet of the water outlet valve 17 is connected to a hot water hose 21, the cold water inlet is connected to a cold water hose 22, and the hot water hose 21 and the cold water hose 22 are respectively connected to the water outlet hoses 16 connected to the two switch valves. The water inlet hoses 14 connected with the two switch valves are respectively used for connecting with the angle valve connected with the hot water end and the angle valve connected with the cold water end,
the utility model discloses a two handle taps is related to the structure, the structure and the installation step etc. of ooff valve please refer to its description part before, no longer describe here.
The above embodiments are only used to further explain the switch valve and the two-handle faucet of the present invention, but the present invention is not limited to the embodiments, and any simple modification, equivalent change and modification made by the technical entity of the present invention to the above embodiments all fall into the protection scope of the technical solution of the present invention.
Claims (10)
1. A switch valve of a double-handle faucet comprises a handle, a switch valve core and a water inlet valve body, wherein the switch valve core is arranged on the water inlet valve body and is connected with the handle; the method is characterized in that: the water inlet valve body is columnar, and the water inlet and the water outlet of the water inlet valve body are positioned at the lower end of the water inlet valve body, so that the water inlet valve body can penetrate through the mounting table top from top to bottom for mounting; the position of the water inlet valve body below the mounting table surface is connected with a first fixed pipe connector so that the water inlet valve body is fixed on the mounting table surface through the first fixed pipe connector.
2. The on-off valve of a two-handle faucet of claim 1, wherein: the water inlet valve is characterized by also comprising a decorative cover which is sleeved outside the water inlet valve body and is positioned above the mounting table surface; the water inlet valve body is characterized by further comprising a compression nut, the compression nut is in threaded connection with the top of the water inlet valve body and supports against the decorative cover downwards, and the compression nut is hidden in the handle.
3. The on-off valve of a two-handle faucet of claim 2, wherein: the top of the outer wall of the water inlet valve body is provided with an annular step, so that a small-diameter section and a large-diameter section which are distributed up and down are formed on the outer wall of the water inlet valve body, and the decorative cover is matched with the small-diameter section or the large-diameter section; the lower end of the decorative cover is embedded with a first gasket.
4. The on-off valve of a two-handle faucet of claim 1, wherein: the first fixed pipe joint is in threaded connection with the water inlet valve body.
5. The on-off valve of a two-handle faucet of claim 4, wherein: the first fixed pipe joint comprises a first nut and a first plastic pipe fitting, and the first nut and the first plastic pipe fitting are formed into an integral piece through insert injection molding.
6. The on-off valve of a two-handle faucet of claim 1, 4 or 5, wherein: the first fixed pipe is connected with the water inlet valve body in an upward abutting mode, and the first fixed pipe is connected with the water inlet valve body in an upward abutting mode; the number of the second gaskets is two, wherein one first gasket is an open gasket, and the other second gasket is a closed gasket.
7. The on-off valve of a two-handle faucet of claim 1, wherein: the water inlet of the water inlet valve body is connected with a water inlet hard pipe, the water outlet of the water inlet valve body is connected with a water outlet hard pipe, and the lower ends of the water inlet hard pipe and the water outlet hard pipe are respectively provided with a pipe joint.
8. A double-handle faucet comprises a water outlet valve body, wherein the water outlet valve body is provided with a water mixing cavity, a cold water inlet and a hot water inlet which are communicated with the water mixing cavity; the method is characterized in that: the two-handle faucet further comprising two switching valves according to any one of claims 1 to 7, wherein the inlet valve body of one of the two switching valves is used for feeding hot water and the outlet thereof is communicated with the hot water inlet, and the inlet valve body of the other switching valve is used for feeding cold water and the outlet thereof is communicated with the cold water inlet.
9. The dual handle faucet of claim 8, wherein: the outer part of the water outlet valve body is in threaded connection with a second fixed pipe joint positioned below the mounting table surface; the water outlet valve body is sleeved with a water outlet valve body, the water outlet valve body is arranged on the mounting table top, and the second fixed pipe is connected with the water outlet valve body in an upward abutting mode; the second fixed pipe joint comprises a second nut and a second plastic pipe fitting, and the second nut and the second plastic pipe fitting are formed into an integral piece through insert injection molding.
10. The dual handle faucet of claim 8, wherein: a bubbler is arranged in the water outlet nozzle of the water outlet valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220489082.0U CN217153096U (en) | 2022-03-02 | 2022-03-02 | Switch valve of double-handle faucet and double-handle faucet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220489082.0U CN217153096U (en) | 2022-03-02 | 2022-03-02 | Switch valve of double-handle faucet and double-handle faucet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217153096U true CN217153096U (en) | 2022-08-09 |
Family
ID=82693467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220489082.0U Active CN217153096U (en) | 2022-03-02 | 2022-03-02 | Switch valve of double-handle faucet and double-handle faucet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217153096U (en) |
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2022
- 2022-03-02 CN CN202220489082.0U patent/CN217153096U/en active Active
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