CN223331190U - Faucet with spray gun - Google Patents
Faucet with spray gunInfo
- Publication number
- CN223331190U CN223331190U CN202422531392.6U CN202422531392U CN223331190U CN 223331190 U CN223331190 U CN 223331190U CN 202422531392 U CN202422531392 U CN 202422531392U CN 223331190 U CN223331190 U CN 223331190U
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- China
- Prior art keywords
- spray gun
- water outlet
- valve core
- water
- faucet
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
本实用新型公开了一种带喷枪的龙头，包括龙头本体以及喷枪，喷枪包括喷枪本体、与喷枪本体连接的喷枪出水管以及喷枪开关；龙头本体包括壳体、与壳体连通的水咀本体以及连接于壳体顶部的开关阀门，壳体内部中连接有封堵阀芯以及流道阀芯，封堵阀芯与开关阀门连接，流道阀芯上在轴向上间隔开设有阀芯进水孔以及阀芯出水孔，流道阀芯的周向上开设有与水咀本体连通的水咀出水道，水咀出水道与阀芯出水孔连通，阀芯出水孔的底部连接有喷枪出水道，喷枪出水道与喷枪出水管连通。通过上述流道阀芯的设计，利用空气引流导向分水孔从而实现分水功能，无需再另外加装任何分水器或切换阀，整体结构简洁，故障率低，更换方便，维护成本低。
The utility model discloses a faucet with a spray gun, comprising a faucet body and a spray gun, wherein the spray gun comprises a spray gun body, a spray gun outlet pipe connected to the spray gun body, and a spray gun switch; the faucet body comprises a shell, a water nozzle body connected to the shell, and a switch valve connected to the top of the shell, a blocking valve core and a flow channel valve core are connected inside the shell, the blocking valve core is connected to the switch valve, a valve core water inlet hole and a valve core water outlet hole are spaced apart in the axial direction on the flow channel valve core, a water nozzle outlet channel connected to the water nozzle body is opened in the circumferential direction of the flow channel valve core, the water nozzle outlet channel is connected to the valve core outlet hole, a spray gun outlet channel is connected to the spray gun outlet pipe at the bottom of the valve core outlet hole. Through the design of the above-mentioned flow channel valve core, the water diversion function is realized by utilizing air diversion to guide the water diversion hole, and no additional water distributor or switching valve is required. The overall structure is simple, the failure rate is low, the replacement is convenient, and the maintenance cost is low.
Description
Technical Field
The utility model relates to the technical field of faucets, in particular to a faucet with a spray gun.
Background
The existing faucet with the spray gun is characterized in that the waterway of the water outlet nozzle and the waterway of the spray gun are automatically switched mainly through an automatic switching valve. The position of the switching valve in the market mainly has two modes, one is that the faucet body is made of all copper materials, the assembling position of the switching valve is machined, and then the switching valve is assembled with the faucet body, so that the faucet has high cost and high product forming cost. In addition, the switching valve is switched under the table, and the switching valve, the valve core seat and the tap body are all in a split state.
A self-switching spray gun washbasin faucet as disclosed in the prior art in the patent document with application number cn201210350361. X. The self-switching basin faucet with the spray gun comprises a faucet main body, a water mixing valve core, a handle, a switching valve, a spray gun with a switch, and a connecting pipe, wherein the faucet main body is provided with a water outlet nozzle, the water mixing valve core is provided with a water outlet, the inner side of the faucet main body is provided with a concave ring communicated with the water outlet nozzle, the water outlet nozzle is provided with a pipe hole, the switching valve is fixedly connected with the faucet main body and is used for blocking the communication between the water outlet nozzle and the concave ring or the communication between the water outlet nozzle and the pipe hole, the switching valve is provided with a water inlet hole communicated with the water outlet, a first water outlet hole communicated with the concave ring and a second water outlet hole opposite to the pipe hole, one end of the connecting pipe penetrates through the pipe hole to be fixedly connected with the switching valve, the other end of the connecting pipe is fixedly connected with the spray gun, and the second water outlet hole is communicated with the spray gun through the connecting pipe. The self-switching washbasin faucet with the spray gun can conveniently meet the water use requirement when the washbasin faucet needs to be used for a long distance.
According to the technical scheme, when the spray gun water outlet and the water nozzle water outlet are switched, the switching valve is required to be moved to close one passage and open the other passage, after the spray gun water outlet and the water nozzle water outlet type spray gun water pump is used for a period of time, the switching valve cannot be reset due to the fact that materials reach the fatigue limit, so that the switching function is lost, and the switching valve is high in maintenance cost due to the fact that the structural design of the switching valve is complex, and the replacement difficulty is high.
Disclosure of utility model
The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the faucet with the spray gun can realize the water diversion function of the spray gun without additionally installing any water diverter or switching valve, and has the advantages of simple integral structure, low failure rate, convenient replacement and low maintenance cost.
According to the tap with the spray gun, the tap comprises a tap body and the spray gun communicated with the tap body, the spray gun comprises a spray gun body, a spray gun water outlet pipe connected with the spray gun body and a spray gun switch connected to the spray gun body and used for controlling the on-off of the spray gun water outlet pipe, the tap body comprises a shell, a water nozzle body communicated with the shell and a switch valve connected to the top of the shell, a plugging valve core and a runner valve core are connected in the shell, the plugging valve core is connected with the switch valve, a valve core water inlet hole and a valve core water outlet hole are formed in the runner valve core at intervals in the axial direction, a water nozzle water outlet channel communicated with the water nozzle body is formed in the circumferential direction of the runner valve core, the water nozzle water outlet channel is communicated with the valve core water outlet hole, and a spray gun water outlet channel is connected to the bottom of the valve core water outlet hole and is communicated with the spray gun water outlet pipe.
The faucet with the spray gun at least has the following beneficial effects that through the design of the flow passage valve core, the water diversion function is realized by utilizing the air drainage guide water diversion holes, no additional water diversion device or switching valve is needed, the overall structure is simple, the fault rate is low, the replacement is convenient, and the maintenance cost is low.
According to some embodiments of the utility model, the valve core water outlet hole comprises a first water outlet hole and a second water outlet hole which are communicated in sequence along the water flow direction, and the caliber of the first water outlet hole is larger than that of the second water outlet hole.
According to some embodiments of the utility model, the first water outlet hole is communicated with the second water outlet hole through a reducing hole.
According to some embodiments of the utility model, the water outlet channel of the water nozzle is communicated with the second water outlet hole, a split-flow port is arranged at the communication part of the water outlet channel of the water nozzle and the second water outlet hole, and the split-flow port is positioned above the water outlet channel of the spray gun.
According to some embodiments of the utility model, the spray gun water outlet channel is connected to the bottom of the shunt opening, and the caliber of the spray gun water outlet channel is larger than that of the shunt opening.
According to some embodiments of the utility model, the spray gun water outlet channel comprises a first water outlet channel and a second water outlet channel which are communicated in sequence along the water flow direction, the first water outlet channel is communicated with the shunt opening, the second water outlet channel is communicated with the spray gun water outlet pipe, and the caliber of the first water outlet channel is smaller than that of the second water outlet channel.
According to some embodiments of the utility model, the caliber of the first water outlet hole is the same as the caliber of the valve core water inlet hole.
According to some embodiments of the utility model, a clearance space is correspondingly formed on the inner wall of the shell corresponding to the water outlet channel of the water nozzle.
According to some embodiments of the utility model, the valve core water inlet hole is communicated with the cold and hot water inlet pipe.
According to some embodiments of the utility model, a net liner is connected to the water outlet of the water tap body.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described with reference to the accompanying drawings and examples, in which:
FIG. 1 is a schematic view of a faucet with a spray gun according to an embodiment of the present utility model.
FIG. 2 is a schematic cross-sectional view of a faucet with a spray gun according to an embodiment of the present utility model.
Fig. 3 is an enlarged schematic view of the portion a in fig. 2.
110. The spray gun comprises a spray gun body, 120 a spray gun water outlet pipe, 130 a spray gun switch, 210 a shell, 211 a spray gun water outlet pipe, 220 a spray gun body, 221 a net liner, 230 a switch valve, 300 a plugging valve core, 400 a runner valve core, 410 a valve core water inlet hole, 420 a valve core water outlet hole, 421 a first water outlet hole, 422 a second water outlet hole, 423 a reducing hole, 430 a water nozzle water outlet channel, 431 a split-flow port, 440 a spray gun water outlet channel, 441 a first water outlet channel, 442 a second water outlet channel, 500 a cold and hot water inlet pipe.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
Referring to fig. 1, 2 and 3, the faucet with a spray gun according to the embodiment of the utility model comprises a faucet body and a spray gun communicated with the faucet body, wherein the spray gun comprises a spray gun body 110, a spray gun water outlet pipe 120 connected with the spray gun body 110 and a spray gun switch 130 connected with the spray gun body 110 and used for controlling the on-off of the spray gun water outlet pipe 120, the faucet body comprises a shell 210, a water nozzle body 220 communicated with the shell 210 and a switch valve 230 connected with the top of the shell 210, a plugging valve core 300 and a runner valve core 400 are connected in the shell 210, the plugging valve core 300 is connected with the switch valve 230, a valve core water inlet hole 410 and a valve core water outlet hole 420 are arranged on the runner valve core 400 at intervals in the axial direction, a water nozzle water outlet channel 430 communicated with the water nozzle body 220 is arranged on the circumference of the runner valve core 400, the bottom of the valve core water outlet hole 420 is connected with a spray gun water outlet channel 440, and the spray gun water outlet channel 440 is communicated with the spray gun 120.
In the practical use process, through the design of the flow passage valve core 400, after the spray gun switch 130 is pressed, the spray gun water outlet pipe 120 pipeline is communicated with the outside, at the moment, residual air pressure in the spray gun water outlet pipe 120 pipeline can be dissipated into the outside air, the pressure in the spray gun water outlet pipe 120 pipeline is smaller than the pressure of the water tap water outlet pipe 430, the water flow direction directly passes through the spray gun water outlet pipe 440 and then passes through the spray gun water outlet pipe 120 to the spray gun body 110 to be ejected after passing through the valve core water outlet hole 420, the air drainage guiding water diversion hole is utilized to realize the water diversion function, no water diversion device or switching valve is additionally arranged, the integral structure is simple, the fault rate is low, the replacement is convenient, and the maintenance cost is low.
In some embodiments of the present utility model, the valve core water outlet 420 may further have the additional technical feature that the valve core water outlet 420 includes a first water outlet 421 and a second water outlet 422 that are sequentially communicated along the water flow direction, and the caliber of the first water outlet 421 is larger than that of the second water outlet 422.
In some embodiments of the present utility model, the first water outlet 421 and the second water outlet 422 may be communicated through the reducing hole 423.
Through the above design, the flow velocity of the water flowing out of the second water outlet 422 is faster, and when the water outlet from the water nozzle is switched to the water outlet of the spray gun, the water flow enters the water outlet channel 440 of the spray gun faster, so that the diversion entering the water outlet channel 430 of the water nozzle is reduced.
In some embodiments of the present utility model, the water tap outlet 430 is communicated with the second outlet 422, the communication between the water tap outlet 430 and the second outlet 422 is a split-flow port 431, and the split-flow port 431 is located above the spray gun outlet 440.
In some embodiments of the present utility model, it may be further characterized in that the spray gun water outlet 440 is connected to the bottom of the split-flow port 431, and the caliber of the spray gun water outlet 440 is larger than that of the split-flow port 431. Specifically, when the flow goes from a large diameter to a small diameter, a large pressure is generated at the diversion port 431, and if the gun switch 130 is turned on at this time, the water flow in the diversion port 431 flows into the gun water outlet channel 440 with a small pressure.
In some embodiments of the present utility model, the spray gun water outlet channel 440 comprises a first water outlet channel 441 and a second water outlet channel 442 which are communicated sequentially along the water flow direction, wherein the first water outlet channel 441 is communicated with the shunt opening 431, the second water outlet channel 442 is communicated with the spray gun water outlet pipe 120, and the caliber of the first water outlet channel 441 is smaller than that of the second water outlet channel 442.
Through the design, the caliber of the spray gun water outlet channel 440 along the water flow direction is gradually increased, so that the pressure of water flowing through is gradually reduced, when water is switched from the water nozzle to the spray gun water outlet channel 440, high-pressure water flow continuously reduces pressure after entering the spray gun water outlet channel 440, so that the pressure change of water flow sprayed from the spray gun water outlet channel 440 to the spray gun water outlet pipe 120 to the spray gun body 110 is more obvious and is from large to small, the water flow is smoother, and the diversion effect is better.
In some embodiments of the present utility model, the first water outlet 421 may have the same caliber as the valve core water inlet 410.
In some embodiments of the present utility model, it may have the additional technical feature that a space 211 is correspondingly formed on the inner wall of the housing 210 corresponding to the tap water outlet 430. The existence of the avoidance space 211 makes more water remain between the housing 210 and the outer surface of the runner valve core 400 to form larger obstruction pressure, and after the spray gun switch 130 is opened, the obstruction pressure is larger than the pressure in the spray gun water outlet channel 440 and the external air pressure, so that the water flow is split to the spray gun body 110 and finally sprayed out from the spray gun body 110.
In some embodiments of the present utility model, the valve core water inlet hole 410 is communicated with the cold and hot water inlet pipe 500.
In some embodiments of the present utility model, the water outlet of the water tap body 220 is connected with a net liner 221. The net bladder 221 is used for making the water outlet more uniform and reducing the impact force.
Working principle and working process:
When the switch valve 230 is closed, the plugging valve core 300 is tightly and tightly abutted with the runner valve core 400, at this time, the valve core water outlet 420 is not communicated with the valve core water inlet 410, and no water flows out from the water nozzle or the spray gun body 110;
When the switch valve 230 is opened, the spray gun switch 130 is closed, the plugging valve core 300 is separated from the runner valve core 400, the valve core water outlet hole 420 is communicated with the valve core water inlet hole 410, and because the spray gun switch 130 is closed, water cannot flow out of the spray gun body 110, flows to the water nozzle body 220 through the water nozzle water outlet channel 430 and finally flows out of the net liner 221;
When the switch valve 230 is opened and the spray gun switch 130 is opened, the plugging valve core 300 is separated from the runner valve core 400, and at this time, the valve core water outlet hole 420 is communicated with the valve core water inlet hole 410, and since the spray gun switch 130 is opened, the spray gun body 110 is communicated with the outside, the pressure in the spray gun water outlet channel 440 and the spray gun water outlet pipe 120 is lower than the pressure in the water nozzle water outlet channel 430, the water flow starts to split, and finally the water level in the water nozzle body 220 drops and does not flow out any more, and the water flow flows out through the spray gun body 110.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422531392.6U CN223331190U (en) | 2024-10-21 | 2024-10-21 | Faucet with spray gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422531392.6U CN223331190U (en) | 2024-10-21 | 2024-10-21 | Faucet with spray gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223331190U true CN223331190U (en) | 2025-09-12 |
Family
ID=96978828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422531392.6U Active CN223331190U (en) | 2024-10-21 | 2024-10-21 | Faucet with spray gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223331190U (en) |
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2024
- 2024-10-21 CN CN202422531392.6U patent/CN223331190U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |