Shower faucet

Abstract

The utility model provides a shower faucet which comprises a faucet body, a first connector and a second connector are arranged on the rear side of the faucet body, the faucet body is further provided with a valve element installation position, the first connector and the second connector are connected with the valve element installation position through a first water channel and a second water channel, and the valve element installation position is further provided with a third water channel. The faucet body is provided with a water outlet used for being communicated with the third water channel, a first drain outlet and a second drain outlet are formed in the positions, corresponding to the first connector and the second connector, of the bottom of the faucet body respectively, the first drain outlet is communicated with the first connector, and the second drain outlet is communicated with the second connector. The first sewage draining exit is provided with a detachable first sewage draining plug, and the second sewage draining exit is provided with a detachable second sewage draining plug. The utility model has the advantages that the water inlet interface is convenient to clean, and the blocking risk is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the field of bathroom products, in particular to a shower faucet. Background Art

[0002] The rear side of the shower faucet is usually connected to the hot and cold water pipes embedded in the wall. After long-term use, affected by the local water quality and cleanliness, scale and / or particulate matter will often precipitate at the water inlet interface, resulting in obstruction of water flow in this part. Changrui's cleaning method can generally only be done by separating the water inlet interface from the hot and cold water pipes embedded in the wall. This method requires the user to have a large enough wrench, and it is also easy to damage the sealing gasket of the water inlet interface during disassembly and assembly. More importantly, the user is not a professional plumbing installer, so it is easy to make the tightening force of the two water inlet interfaces inconsistent during installation, resulting in uneven force. Disassembly and assembly are inconvenient and it is also easy to cause water leakage hazards. Utility Model Content

[0003] Based on the above problems, the utility model aims to provide a shower faucet which is convenient for cleaning the water inlet interface and effectively reduces the risk of blockage.

[0004] In view of the above problems, the following technical solutions are provided: a shower faucet, comprising a faucet body, a first interface and a second interface are provided on the rear side of the faucet body, the faucet body is also provided with a valve core installation position, the first interface and the second interface are connected to the valve core installation position through a first water channel and a second water channel, the valve core installation position is also provided with a third water channel, the faucet body is provided with a water outlet for communicating with the third water channel, a first sewage outlet and a second sewage outlet are respectively provided at the bottom of the faucet body corresponding to the first interface and the second interface, the first sewage outlet is communicated with the first interface, the second sewage outlet is communicated with the second interface, the first sewage outlet is provided with a removable first sewage outlet plug, and the second sewage outlet is provided with a removable second sewage outlet plug.

[0005] In the above structure, since water will first enter the interior of the shower faucet through the first interface and the second interface (water inlet interface position) when the shower faucet is in use, scale or particles are easily accumulated at the first interface and the second interface. Therefore, a first sewage outlet is opened at the first interface position at the bottom of the faucet body, and a first sewage outlet plug is set to block it. At the same time, a second sewage outlet is opened at the second interface position at the bottom of the faucet body, and a second sewage outlet plug is set to block it. When the water flow decreases, it is only necessary to remove the first sewage outlet plug and the second sewage outlet plug to clean the inside of the first interface and the second interface without removing the shower faucet, thereby ensuring the convenience of cleaning and eliminating the hidden danger of water leakage caused by improper installation of the shower faucet.

[0006] The utility model is further configured such that the first sewage outlet is screwed and fixed with a first sewage outlet plug, and the second sewage outlet is screwed and fixed with a second sewage outlet plug.

[0007] In the above structure, the thread engagement has the advantages of being stable, reliable and convenient for assembly and disassembly.

[0008] The utility model is further configured such that the first sewage outlet and the second sewage outlet both include an internal thread section and a sealing section close to one end of the bottom of the faucet body; the first sewage plug and the second sewage plug both include an external thread section screwed together with the internal thread section and a plug head connected to the external thread section; a sealing ring adapted to seal with the sealing section is provided between the plug head and the external thread section.

[0009] In the above structure, the sealing ring can prevent water from jumping between the first sewage outlet and the first sewage outlet plug, and between the second sewage outlet and the second sewage outlet plug.

[0010] The utility model is further configured such that the first drain plug and the second drain plug are flush with the bottom of the faucet body or are recessed relative to the bottom of the faucet body; and a twisting opening is provided at one end of the first drain plug and the second drain plug facing the bottom of the faucet body.

[0011] In the above structure, the first drain plug and the second drain plug are preferably flush with the bottom of the faucet body to ensure aesthetics; the twist opening is located on the plug head.

[0012] The utility model is further configured that the torsion opening is a cross slot or a slotted slot or a hexagonal hole or a torx hole.

[0013] In the above structure, the twisting opening is preferably a cross slot, which is convenient for ordinary household users to disassemble and assemble with a cross screwdriver.

[0014] The utility model is further configured such that both the first interface and the second interface are provided with mounting joints.

[0015] In the above structure, the installation joint is installed on the faucet body and is used to connect with the cold and hot water pipes pre-buried in the wall.

[0016] The utility model is further configured that a hot and cold water valve core is provided in the valve core installation position, the first water channel and the second water channel are respectively connected to the cold water inlet and the hot water inlet of the hot and cold water valve core; the third water channel is connected to the mixed water outlet of the hot and cold water valve core.

[0017] In the above structure, the hot and cold water valve core is used to control the mixing ratio of the hot and cold water between the first water channel and the second water channel, and to control the flow of the mixed water to the third water channel through the mixed water outlet.

[0018] The utility model is further configured such that a plurality of switching valve installation positions are arranged at intervals in front of the faucet body, and the third water channel is connected to each switching valve installation position; the water outlets and the switching valve installation positions are arranged in equal number, and each water outlet is connected one-to-one with each switching valve installation position through its own water channel.

[0019] The utility model is further configured that a switching valve for controlling the connection and disconnection between the third water channel and the water branch channel is provided in the switching valve installation position.

[0020] In the above structure, the switching valve installation position is used to install the switching valve, and the third water channel is controlled by each switching valve to realize the interruption of water flow at the water outlet corresponding to the switching valve installation position to achieve different water outlet modes.

[0021] The utility model is further configured such that an end of the first drain plug or / and the second drain plug facing the top of the faucet body is provided with a concave temporary storage groove.

[0022] In the above structure, the temporary storage tank can provide temporary storage space for scale and particulate matter, reducing congestion in the waterway; the temporary storage tank is preferably arranged on the drain plug at the hot water end.

[0023] The beneficial effects of the utility model are as follows: since water will first enter the interior of the shower faucet through the first interface and the second interface (water inlet interface position) when the shower faucet is in use, scale or particles are easily accumulated at the first interface and the second interface, so a first sewage outlet is opened at the first interface position at the bottom of the faucet body, and a first sewage outlet plug is provided to block it, and at the same time a second sewage outlet is opened at the second interface position at the bottom of the faucet body, and a second sewage outlet plug is provided to block it, when the water flow decreases, it is only necessary to remove the first sewage outlet plug and the second sewage outlet plug to clean the interior of the first interface and the second interface, without removing the shower faucet, thereby ensuring the convenience of cleaning and eliminating the hidden danger of water leakage caused by improper installation of the shower faucet. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model from the first viewing angle.

[0025] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model from a second viewing angle.

[0026] Figure 3 It is a first cutaway three-dimensional structural schematic diagram of the utility model.

[0027] Figure 4 It is a second cutaway three-dimensional structural schematic diagram of the present utility model.

[0028] Figure 5 It is a schematic diagram of a third cutaway three-dimensional structure of the present utility model.

[0029] Figure 6 It is a schematic diagram of a fourth cutaway three-dimensional structure of the present utility model.

[0030] Figure 7 It is a fifth cutaway three-dimensional structural schematic diagram of the utility model.

[0031] Figure 8 It is a sixth cutaway three-dimensional structural schematic diagram of the utility model.

[0032] Fig. 9 It is a seventh cutaway three-dimensional structural schematic diagram of the utility model.

[0033] Fig.10 It is a schematic diagram of the eighth cutaway three-dimensional structure of the present utility model.

[0034] Fig.11 This is a ninth cutaway three-dimensional structural schematic diagram of the present utility model.

[0035] Meaning of the numbers in the figure: 10-faucet body; 11-first interface; 111-first water channel; 112-first sewage outlet; 12-second interface; 121-second water channel; 122-second sewage outlet; 13-valve core installation position; 131-third water channel; 14-water outlet; 141-water diversion channel; 15-first sewage plug; 16-second sewage plug; 17-installation joint; 18-hot and cold water valve core; 19-switching valve installation position; a-internal thread section; b-sealing section; c-external thread section; d-plug; e-sealing ring; f-twist mouth; g-temporary storage tank. DETAILED DESCRIPTION

[0036] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0037] refer to Figures 1 to 11 ,like Figures 1 to 11 A shower faucet shown in the figure comprises a faucet body 10, a first interface 11 and a second interface 12 are provided at the rear side of the faucet body 10, the faucet body 10 is further provided with a valve core installation position 13, the first interface 11 and the second interface 12 are connected to the valve core installation position 13 through a first water channel 111 and a second water channel 121, the valve core installation position 13 is further provided with a third water channel 131, the faucet body 10 is provided with a water outlet 14 for communicating with the third water channel 131, and a first sewage outlet 112 and a second sewage outlet 122 are respectively provided at the bottom of the faucet body 10 corresponding to the first interface 11 and the second interface 12, the first sewage outlet 112 is communicated with the first interface 11, the second sewage outlet 122 is communicated with the second interface 12, the first sewage outlet 112 is provided with a detachable first sewage outlet plug 15, and the second sewage outlet 122 is provided with a detachable second sewage outlet plug 16.

[0038] In the above structure, since water will first enter the interior of the shower faucet through the first interface 11 and the second interface 12 (water inlet interface position) when the shower faucet is in use, scale or particles are easily accumulated at the first interface 11 and the second interface 12. Therefore, a first drain port 112 is opened at the first interface 11 at the bottom of the faucet body 10, and a first drain plug 15 is provided to block it. At the same time, a second drain port 122 is opened at the second interface 12 at the bottom of the faucet body 10, and a second drain plug 16 is provided to block it. When the water flow decreases, only the first drain plug 15 and the second drain plug 16 need to be removed to clean the inside of the first interface 11 and the second interface 12, without removing the shower faucet, thereby ensuring the convenience of cleaning and eliminating the hidden danger of water leakage caused by improper installation of the shower faucet.

[0039] In this embodiment, the first sewage outlet 112 is screwed and fixed to the first sewage outlet plug 15 , and the second sewage outlet 122 is screwed and fixed to the second sewage outlet plug 16 .

[0040] In the above structure, the thread engagement has the advantages of being stable, reliable and convenient for assembly and disassembly.

[0041] In this embodiment, the first sewage outlet 112 and the second sewage outlet 122 both include an internal thread section a and a sealing section b near one end of the bottom of the faucet body 10, and the first sewage plug 15 and the second sewage plug 16 both include an external thread section c screwed with the internal thread section a and a plug head d connected to the external thread section c; a sealing ring e is provided between the plug head d and the external thread section c and is adapted to seal with the sealing section b.

[0042] In the above structure, the sealing ring e can prevent water from jumping between the first sewage outlet 112 and the first sewage plug 15 and between the second sewage outlet 122 and the second sewage plug 16 .

[0043] In this embodiment, the first drain plug 15 and the second drain plug 16 are flush with the bottom of the faucet body 10 or are recessed relative to the bottom of the faucet body 10; the first drain plug 15 and the second drain plug 16 are provided with a twisting opening f at one end facing the bottom of the faucet body 10.

[0044] In the above structure, the first drain plug 15 and the second drain plug 16 are preferably flush with the bottom of the faucet body 10 to ensure aesthetics; the twisting opening f is located on the plug head d.

[0045] In this embodiment, the torsion opening f is a cross slot, a slotted slot, a hexagonal hole, or a torx hole.

[0046] In the above structure, the twisting opening f is preferably a cross slot, which is convenient for ordinary household users to disassemble and assemble with a cross screwdriver.

[0047] In this embodiment, both the first interface 11 and the second interface 12 are provided with a mounting connector 17 .

[0048] In the above structure, the installation joint 17 is installed on the faucet body 10 and is used to connect with the hot and cold water pipes pre-buried in the wall; the installation joint 17 is threadedly screwed and docked with the first interface 11 and the second interface 12 respectively (the threads are not shown in the figure); or the installation joint 17 is plugged and matched with the first interface 11 and the second interface 12 respectively and sealed with an O-ring, and the first drain plug 15 and the second drain plug 16 are used as top screws to press on the positioning cone surface of the installation joint 17 located in the first interface 11 and the second interface 12 to fix it in the first interface 11 and the second interface 12 (suitable for the wall-mounted installation of the shower faucet).

[0049] In this embodiment, a hot and cold water valve core 18 is provided in the valve core installation position 13, and the first water channel 111 and the second water channel 121 are respectively connected to the cold water inlet (existing technology, not shown in the figure) and the hot water inlet (existing technology, not shown in the figure) of the hot and cold water valve core 18; the third water channel 131 is connected to the mixed water outlet (existing technology, not shown in the figure) of the hot and cold water valve core 18.

[0050] In the above structure, the hot and cold water valve core 18 is used to control the mixing ratio of the hot and cold water between the first water channel 111 and the second water channel 121 , and to control the flow of the mixed water to the third water channel 131 through the mixed water outlet.

[0051] In this embodiment, a plurality of switching valve installation positions 19 are arranged at intervals in front of the faucet body 10, and the third water channel 131 is connected to each switching valve installation position 19; the water outlets 14 and the switching valve installation positions 19 are arranged in equal numbers, and each water outlet 14 is connected one-to-one with each switching valve installation position 19 through its own water channel 141.

[0052] In this embodiment, a switching valve (existing technology, not shown in the figure) for controlling the connection and disconnection between the third water channel 131 and the water branch channel 141 is provided in the switching valve installation position 19 .

[0053] In the above structure, the switching valve installation position 19 is used to install the switching valve (existing technology, not shown in the figure), and the third water channel 131 is controlled by each switching valve (existing technology, not shown in the figure) to realize the water flow interruption of the water outlet 14 corresponding to the switching valve installation position 19 to achieve different water outlet modes.

[0054] In this embodiment, the first drain plug 15 and / or the second drain plug 16 are provided with a concave temporary storage groove g at one end facing the top of the faucet body 10 .

[0055] In the above structure, the temporary storage tank g can provide temporary storage space for scale and particulate matter, reducing congestion in the waterway; the temporary storage tank g is preferably arranged on the drain plug at the hot water end (the hot water section passes through the water heater, and scale is easily accumulated in the water heater, so the hot water end is more prone to blockage).

[0056] The beneficial effects of the utility model are as follows: since water will first enter the interior of the shower faucet through the first interface 11 and the second interface 12 (water inlet interface position) when the shower faucet is in use, scale or particles are easily accumulated at the first interface 11 and the second interface 12, so a first sewage outlet 112 is opened at the first interface 11 at the bottom of the faucet body 10, and a first sewage outlet plug 15 is provided to block it, and at the same time, a second sewage outlet 122 is opened at the second interface 12 at the bottom of the faucet body 10, and a second sewage outlet plug 16 is provided to block it. When the water flow decreases, it is only necessary to remove the first sewage outlet plug 15 and the second sewage outlet plug 16 to clean the interior of the first interface 11 and the second interface 12, without removing the shower faucet, thereby ensuring the convenience of cleaning and eliminating the hidden danger of water leakage caused by improper installation of the shower faucet.

[0057] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications of the above assumptions should also be regarded as the protection scope of the present invention.

Claims

1. A shower faucet, comprising a faucet body, a first interface and a second interface are provided at the rear side of the faucet body, the faucet body is further provided with a valve core installation position, the first interface and the second interface are connected to the valve core installation position through a first water channel and a second water channel, the valve core installation position is further provided with a third water channel, the faucet body is provided with a water outlet for communicating with the third water channel, characterized in that: The bottom of the faucet body is provided with a first sewage outlet and a second sewage outlet at positions corresponding to the first interface and the second interface respectively. The first sewage outlet is connected to the first interface, and the second sewage outlet is connected to the second interface. The first sewage outlet is provided with a removable first sewage outlet plug, and the second sewage outlet is provided with a removable second sewage outlet plug.

2. A shower faucet according to claim 1, characterized in that: The first sewage outlet is screwed and fixed with the first sewage outlet plug, and the second sewage outlet is screwed and fixed with the second sewage outlet plug.

3. A shower faucet according to claim 2, characterized in that: The first sewage outlet and the second sewage outlet both include an internal thread section and a sealing section near one end of the bottom of the faucet body; the first sewage plug and the second sewage plug both include an external thread section screwed together with the internal thread section and a plug head connected to the external thread section; a sealing ring is provided between the plug head and the external thread section to seal with the sealing section.

4. A shower faucet according to claim 3, characterized in that: The first drain plug and the second drain plug are flush with the bottom of the faucet body or are recessed relative to the bottom of the faucet body; a twisting opening is provided at one end of the first drain plug and the second drain plug facing the bottom of the faucet body.

5. A shower faucet according to claim 4, characterized in that: The torsion opening is a cross slot, a slotted slot, a hexagonal hole, or a torx hole.

6. The shower faucet according to claim 1, characterized in that: The first interface and the second interface are both provided with mounting joints.

7. The shower faucet according to claim 1, characterized in that: A hot and cold water valve core is arranged in the valve core installation position, the first water channel and the second water channel are respectively connected to the cold water inlet and the hot water inlet of the hot and cold water valve core; the third water channel is connected to the mixed water outlet of the hot and cold water valve core.

8. A shower faucet according to claim 1 or 7, characterized in that: A plurality of switching valve installation positions are arranged at intervals in front of the faucet body, and the third water channel is connected to each switching valve installation position; the water outlets and the switching valve installation positions are arranged in equal number, and each water outlet is connected one-to-one with each switching valve installation position through its own water channel.

9. A shower faucet according to claim 8, characterized in that: A switching valve for controlling the connection and disconnection between the third water channel and the water branch channel is arranged in the switching valve installation position.

10. The shower faucet according to claim 1, characterized in that: The first drain plug and / or the second drain plug is provided with a concave temporary storage groove at one end facing the top of the faucet body.

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