Embedded shower faucet with novel runner structure

Abstract

An embedded shower faucet with a novel flow channel structure comprises a faucet body, a constant-temperature valve element mounting hole formed in the upper surface of the middle of the faucet body and a shunt valve mounting hole formed in the upper surface of the left end of the faucet body, a cold water connector is arranged on the front side of the right end of the faucet body, and a hot water connector is arranged on the rear side of the faucet body. The thermostatic valve core mounting hole is communicated with the shunt valve mounting hole through a mixed water flow channel; a faucet nozzle connector is arranged on the side wall of the front side of the left end of the faucet body. A top spraying connector is arranged on the side wall of the rear side of the left end of the faucet body. A top spraying runner communicated with the top spraying joint is arranged on the rear side of the middle part of the hole bottom of the shunt valve mounting hole; a faucet flow channel communicated with the faucet nozzle connector is arranged on the front side of the middle of the hole bottom of the shunt valve installation hole. According to the embedded shower faucet with the novel flow channel structure, the size of the embedded shower faucet can be effectively reduced, so that the space of a mounting groove used for mounting the shower faucet on a wall body is effectively reduced, and the use cost is effectively reduced.

Description

Technical Field

[0001] The utility model relates to a pre-buried shower faucet, in particular to a pre-buried shower faucet with a novel flow channel structure. Background Art

[0002] The embedded shower faucet is a shower faucet installed in the wall. In addition to the hot water joint and the cold water joint, the shower faucet also has a shower joint for connecting a handheld shower, a faucet nozzle joint for connecting a faucet nozzle, and a top spray joint for connecting an overhead shower. When the hot water flows to the thermostatic valve core through the hot water joint and the cold water flows to the thermostatic valve core through the cold water joint, the temperature is adjusted by the thermostatic valve core, and the mixed water will flow to the top spray joint, faucet nozzle joint or shower joint under the action of the water diverter valve and the flow channel on the shower faucet.

[0003] The flow channels of traditional embedded shower faucets are mostly distributed on the same plane. Therefore, in order to process enough flow channels inside the shower faucet body, a larger faucet body will be used, resulting in the shower faucet taking up a lot of space. In this case, not only is it necessary to chisel out a large installation groove on the wall, which increases the workload, but also makes the entire shower faucet appear extremely bulky. After the shower faucet is installed, in order to cover the installation traces on the wall and better protect the shower faucet, a decorative panel or a decorative cover will be placed on the notch of the installation groove on the wall. At this time, only decorative panels with larger areas and decorative covers with larger volumes can be used, which seriously increases the use cost of the shower faucet. Summary of the invention

[0004] The utility model aims to solve the existing technical problem and provide a pre-buried shower faucet with a novel flow channel structure, which can effectively reduce its own volume, thereby effectively reducing the space of the installation slot on the wall for installing the shower faucet, and effectively reducing the use cost.

[0005] The technical solution adopted by the utility model to solve the above technical problems is:

[0006] The utility model discloses a pre-buried shower faucet with a novel flow channel structure, comprising a faucet body, a thermostatic valve core mounting hole arranged on the upper surface of the middle part of the faucet body, and a water diversion valve mounting hole arranged on the upper surface of the left end of the faucet body, a cold water joint is arranged on the front side of the right end of the faucet body, and a hot water joint is arranged on the rear side of the faucet body, and a mixed water flow channel is connected between the thermostatic valve core mounting hole and the water diversion valve mounting hole; a faucet mouth joint is arranged on the front side wall of the left end of the faucet body; a top spray joint is arranged on the rear side wall of the left end of the faucet body; a top spray flow channel connected with the top spray joint is arranged on the rear side of the middle part of the bottom of the water diversion valve mounting hole; a faucet flow channel connected with the faucet mouth joint is arranged on the front side of the middle part of the bottom of the water diversion valve mounting hole; a shower flow channel is arranged on the left side of the bottom of the water diversion valve mounting hole; the shower flow channel extends to the right to the right end of the faucet body, and the shower flow channel is located below the mixed water flow channel; a shower adapter hole connected with the right end of the shower flow channel is arranged on the upper surface of the right end of the faucet body.

[0007] The shower flow channel is composed of a first water inlet hole, a first flow channel, a second water inlet hole and a second flow channel; the first water inlet hole is arranged on the left side of the bottom of the water diversion valve installation hole; the first flow channel is arranged in the lower part of the left end of the faucet body, and the lower end of the first water inlet hole is connected with the upper end of the first flow channel; second water inlet holes are arranged on the front and rear sides of the right side of the lower part of the first flow channel, and the first flow channel is connected with the second flow channel through the second water inlet hole; the second flow channel is located below the mixed water flow channel; the right end of the second flow channel extends upward to form an extension part that is connected with the lower end of the shower adapter hole.

[0008] A cold water transfer hole is provided on the front side of the upper surface of the right end of the faucet body, and the cold water transfer hole is connected with the cold water joint; the cold water transfer hole is connected with the thermostatic valve core installation hole through a cold water flow channel; a hot water transfer hole is provided on the rear side of the upper surface of the right end of the faucet body, and the hot water transfer hole is connected with the hot water joint; the hot water transfer hole is connected with the thermostatic valve core installation hole through a hot water flow channel; the cold water flow channel is located in the front side of the right part of the faucet body; the hot water flow channel is located in the rear side of the right part of the faucet body; the cold water flow channel and the hot water flow channel are both located above the second flow channel.

[0009] A positioning groove is provided at the bottom of the water diversion valve installation hole, and the upper end opening of the first water diversion hole, the upper end port of the top spray flow channel and the upper end port of the faucet flow channel are all located at the bottom of the positioning groove.

[0010] A positioning hole is arranged on the right side of the bottom of the positioning groove.

[0011] The beneficial effects of the utility model are:

[0012] Compared with the prior art, the embedded shower faucet with a new flow channel structure adopts the structure of the utility model, because the shower flow channel is located below the mixed water flow channel, the originally unused part of the faucet body can be utilized to form a structure in which the flow channel is distributed up and down, and the water flowing to the left is led back to the left end of the faucet body again, so that the space in the faucet body is utilized to the maximum extent, thereby eliminating the need to set the shower flow channel by lengthening the faucet body, and effectively reducing the volume of the faucet body. As the volume of the faucet body is reduced, the space of the mounting groove on the wall for mounting the faucet body can also be reduced accordingly, effectively reducing the workload of processing the mounting groove, and as the mounting groove on the wall is reduced, the volume of the decorative plate and decorative cover used to decorate the notch of the mounting groove can also be reduced accordingly, effectively reducing the production cost of the decorative book and the decorative cover, thereby effectively reducing the use cost of the shower faucet. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a cross-sectional view of the embedded shower faucet with a novel flow channel structure of the utility model;

[0014] Figure 2 yes Figure 1 An enlarged view of part A;

[0015] Figure 3 It is a top view of the embedded shower faucet with a novel flow channel structure of the utility model;

[0016] Figure 4 It is a cross-sectional view of the right end of the pre-buried shower faucet with a novel flow channel structure of the utility model;

[0017] Figure 5 A structural schematic diagram of a pre-buried shower faucet with a novel flow channel structure according to the utility model. DETAILED DESCRIPTION

[0018] The present invention is further described in detail below with reference to the accompanying drawings and specific embodiments:

[0019] See also Figures 1 to 5The utility model provides a pre-buried shower faucet with a new flow channel structure, including a faucet body 1, a thermostatic valve core mounting hole 2 arranged on the upper surface of the middle part of the faucet body 1, and a water diversion valve mounting hole 3 arranged on the upper surface of the left end of the faucet body 1. A cold water connector 4 is arranged on the front side of the right end of the faucet body 1, and a hot water connector 5 is arranged on the rear side of the faucet body 1. The thermostatic valve core mounting hole 2 and the water diversion valve mounting hole 3 are connected by a mixed water flow channel 6; a faucet nozzle connector 7 is arranged on the side wall of the left end of the faucet body 1; the faucet body A top spray joint 8 is provided on the rear side wall of the left end; a top spray flow channel 9 communicating with the top spray joint 8 is provided on the rear side of the middle part of the bottom of the water diverter valve installation hole 3; a faucet flow channel 10 communicating with the faucet mouth joint 7 is provided on the front side of the middle part of the bottom of the water diverter valve installation hole 3; a shower flow channel is provided on the left side of the bottom of the water diverter valve installation hole 3; the shower flow channel extends to the right to the right end of the faucet body 1, and the shower flow channel is located below the mixing water flow channel 6; a shower adapter hole 11 communicating with the right end of the shower flow channel is provided on the upper surface of the right end of the faucet body 1.

[0020] The shower flow channel is composed of a first water inlet hole 1201, a first flow channel 1202, a second water inlet hole 1203 and a second flow channel 1204; the first water inlet hole 1201 is arranged on the left side of the bottom of the water diversion valve installation hole 3; the first flow channel 1202 is arranged in the lower part of the left end of the faucet body 1, and the lower end of the first water inlet hole 1201 is connected with the upper end of the first flow channel 1202; the second water inlet holes 1203 are arranged on the front and rear sides of the right side of the lower part of the first flow channel 1202, and the first flow channel 1202 is connected with the second flow channel 1204 through the second water inlet holes 1203; the second flow channel 1204 is located below the mixed water flow channel 6; the right end of the second flow channel 1204 extends upward to form an extension part 1205 that is connected with the lower end of the shower adapter hole 11.

[0021] A cold water transfer hole 13 is provided on the front side of the upper surface of the right end of the faucet body 1, and the cold water transfer hole 13 is connected with the cold water connector 4; the cold water transfer hole 13 is connected with the thermostatic valve core mounting hole 2 through a cold water flow channel 17; a hot water transfer hole 14 is provided on the rear side of the upper surface of the right end of the faucet body 1, and the hot water transfer hole 14 is connected with the hot water connector 5; the hot water transfer hole 14 is connected with the thermostatic valve core mounting hole 2 through a hot water flow channel 18; the cold water flow channel 17 is located in the front side of the right part of the faucet body 1; the hot water flow channel 18 is located in the rear side of the right part of the faucet body 1; the cold water flow channel 17 and the hot water flow channel 18 are both located above the second flow channel 1204.

[0022] A positioning groove 15 is provided at the bottom of the water diversion valve installation hole 3 , and the upper end opening of the first water diversion hole 1201 , the upper end port of the top spray channel 9 and the upper end port of the faucet channel 10 are all located at the bottom of the positioning groove 15 .

[0023] A positioning hole 16 is provided on the right side of the bottom of the positioning groove 15 .

[0024] The method of using the utility model is as follows:

[0025] Since the shower flow channel is located below the mixing water flow channel 6, the originally unused part of the faucet body 1 can be utilized to form a structure in which the flow channels are distributed up and down, and the water flowing to the left is again directed back to the left end of the faucet body, so that the space in the faucet body can be utilized to the maximum extent, thereby eliminating the need to set the shower flow channel by lengthening the faucet body, and effectively reducing the volume of the faucet body 1. As the volume of the faucet body 1 decreases, the space of the mounting groove on the wall for mounting the faucet body 1 can also be reduced accordingly, effectively reducing the workload of machining the mounting groove, and as the mounting groove on the wall is reduced, the volume of the decorative plate and decorative cover used to decorate the notch of the mounting groove can also be reduced accordingly, effectively reducing the production cost of the decoration book and the decorative cover, thereby effectively reducing the use cost of the shower faucet.

[0026] The thermostatic valve core mounting hole 2 can be used to install a thermostatic valve core that matches it, and the water diverter valve mounting hole 3 can be used to install a water diverter valve that matches it. The positioning groove 15 arranged at the bottom of the water diverter valve mounting hole 3 can play the role of positioning the lower part of the water diverter valve, thereby ensuring the stability of the water diverter valve during installation, and the positioning hole 16 can match the positioning rod at the bottom of the water diverter valve to further locate the position of the water diverter valve, thereby ensuring that the water diverter hole on the water diverter valve can be accurately opposite to the upper end opening of the first water diversion hole 1201, the upper end port of the top spray flow channel 9, and the upper end port of the faucet flow channel 10, so as to facilitate the water diverter valve to distribute water to the shower flow channel, the top spray flow channel 9 or the faucet flow channel 10.

[0027] The shower head adapter hole 11 can be used to thread the shower head connector, and the shower head connector can be directly connected to the shower head, the top spray connector 8 can be directly connected to the top spray, and the faucet nozzle connector 7 can be directly connected to the faucet nozzle. Before actually using the shower faucet, the cold water adapter hole 13 and the hot water adapter hole 14 are both threaded with plugs, and the plugs block the cold water adapter hole 13 and the hot water adapter hole 14. As the cold water pipeline connected to the cold water connector 4 transports cold water to the cold water connector 4, the cold water will be input into the thermostatic valve core in the thermostatic valve core mounting hole 2 through the cold water flow channel. As the hot water pipeline connected to the hot water connector 5 transports hot water to the hot water connector 5, the hot water will be input into the thermostatic valve core in the thermostatic valve core mounting hole 2 through the hot water flow channel. Then the hot water and the cold water are mixed and temperature-adjusted through the thermostatic valve core to form a thermostatic valve with a certain temperature. The mixed water is transported to the mixed water flow channel, and the thermostatic valve core mounting hole 2 and the water diversion valve mounting hole 3 are connected through the mixed water flow channel 6. Therefore, the water diversion valve can distribute the mixed water in the mixed water flow channel 6 and transport the mixed water to the top spray flow channel 9, the faucet flow channel 10 or the first water diversion hole 1201. The mixed water transported to the top spray flow channel 9 will be sprayed out through the top spray connected to the top spray joint 8, the mixed water transported to the faucet flow channel 10 will be sprayed out through the faucet mouth connected to the faucet mouth joint 7, and the mixed water transported to the first water diversion hole 1201 will flow to the shower adapter hole 11 through the first flow channel 1202, the second water diversion hole 1203, and the second flow channel 1204 in sequence, and finally sprayed out through the shower connected to the shower adapter hole 11 for use.

[0028] The cold water flow channel 17 is located in the front right side of the faucet body 1, and the hot water flow channel 18 is located in the rear right side of the faucet body 1. Both the cold water flow channel 17 and the hot water flow channel 18 are located above the second flow channel 1204. This structural design can further make full use of the upper and lower spaces in the faucet body 1. There is no need to set up extra flow channels by lengthening the faucet body 1. Multiple flow channels can be reasonably present in a small-volume faucet body 1 by distributing the flow channels up and down.

Claims

1. A pre-buried shower faucet with a new flow channel structure, comprising a faucet body, a thermostatic valve core mounting hole provided on the upper surface of the middle part of the faucet body, and a water diversion valve mounting hole provided on the upper surface of the left end of the faucet body, a cold water connector provided on the front side of the right end of the faucet body, and a hot water connector provided on the rear side of the faucet body, characterized in that: The thermostatic valve core mounting hole and the water diverter valve mounting hole are connected by a mixing water flow channel; a faucet mouth joint is provided on the front side wall of the left end of the faucet body; a top spray joint is provided on the rear side wall of the left end of the faucet body; a top spray flow channel connected with the top spray joint is provided on the rear side of the middle part of the bottom of the water diverter valve mounting hole; a faucet flow channel connected with the faucet mouth joint is provided on the front side of the middle part of the bottom of the water diverter valve mounting hole; a shower flow channel is provided on the left side of the bottom of the water diverter valve mounting hole; the shower flow channel extends to the right to the right end of the faucet body, and the shower flow channel is located below the mixing water flow channel; a shower adapter hole is provided on the upper surface of the right end of the faucet body, which is connected with the right end of the shower flow channel.

2. The embedded shower faucet with a novel flow channel structure according to claim 1, characterized in that: The shower flow channel is composed of a first water inlet hole, a first flow channel, a second water inlet hole and a second flow channel; the first water inlet hole is arranged on the left side of the bottom of the water diversion valve installation hole; the first flow channel is arranged in the lower part of the left end of the faucet body, and the lower end of the first water inlet hole is connected with the upper end of the first flow channel; second water inlet holes are arranged on the front and rear sides of the right side of the lower part of the first flow channel, and the first flow channel is connected with the second flow channel through the second water inlet hole; the second flow channel is located below the mixed water flow channel; the right end of the second flow channel extends upward to form an extension part that is connected with the lower end of the shower adapter hole.

3. The embedded shower faucet with a novel flow channel structure according to claim 2, characterized in that: A cold water transfer hole is provided on the front side of the upper surface of the right end of the faucet body, and the cold water transfer hole is connected with the cold water joint; the cold water transfer hole is connected with the thermostatic valve core installation hole through a cold water flow channel; a hot water transfer hole is provided on the rear side of the upper surface of the right end of the faucet body, and the hot water transfer hole is connected with the hot water joint; the hot water transfer hole is connected with the thermostatic valve core installation hole through a hot water flow channel; the cold water flow channel is located in the front side of the right part of the faucet body; the hot water flow channel is located in the rear side of the right part of the faucet body; the cold water flow channel and the hot water flow channel are both located above the second flow channel.

4. The embedded shower faucet with a novel flow channel structure according to claim 2, characterized in that: A positioning groove is provided at the bottom of the water diversion valve installation hole, and the upper end opening of the first water diversion hole, the upper end port of the top spray flow channel and the upper end port of the faucet flow channel are all located at the bottom of the positioning groove.

5. The embedded shower faucet with a novel flow channel structure according to claim 4, characterized in that: A positioning hole is arranged on the right side of the bottom of the positioning groove.

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