Double-water-outlet faucet structure

Abstract

The utility model provides a double-water-outlet faucet structure. A first water pipe and a second water pipe which are independent are arranged in a stand column of the double-water-outlet faucet structure. The lower fixed connector is located at the axial upper end of the stand column, a first annular water channel on the peripheral side of the lower fixed connector is communicated with a first water pipe, the lower movable connector is rotationally arranged outside in a sleeving mode and provided with a first water outlet nozzle, the lower movable connector is sleeved with the lower rotary arm, an inner first water outlet channel is connected with the first water outlet nozzle, and a lower water outlet is formed in the tail end of the lower rotary arm. A second annular water channel on the peripheral side of the upper rotating arm is communicated with a second water pipe, the upper movable connector is arranged outside in a sleeved mode and provided with a second water outlet nozzle, the upper rotating arm is arranged outside in a sleeved mode, a second water outlet channel inside the upper rotating arm is connected with the second water outlet nozzle, and an upper water outlet is formed in the tail end of the upper rotating arm. Diversified water use requirements are met, water use convenience and flexibility are improved, the defect that installation is limited in places can be overcome, and the application range of faucet products is widened.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of faucet structure, in particular to a double water outlet faucet structure. BACKGROUND

[0002] In the current kitchen and bathroom field, the mainstream faucet structure often has limitations in terms of function. Conventional faucet design mostly only has a single water outlet, and can only complete basic drainage operation, making it difficult to meet more diverse use requirements.

[0003] In some relatively complex faucet products, although two or more fixed water outlets are provided, the core function is still mainly focused on adjusting the water flow rate from the control mechanism. Users can only adjust the water flow size by operating the control switch, whether it is a fine trickle or a relatively turbulent large flow.

[0004] In addition, there are structures such as pull-out faucets on the market that can dispense water at any position. This type of faucet uses a hose to flexibly adjust the final water outlet position, but the water outlet position on the faucet body is still fixed.

[0005] In summary, the existing faucet structures mainly have the following significant defects:

[0006] First, the water outlet position is fixed and rigid, and there is a lack of flexibility to meet the diverse needs of users in a variety of scenarios. For example, in a kitchen environment, when multiple tasks need to be performed simultaneously, such as filling a large pot and washing vegetables, a single water outlet or a fixed multi-outlet faucet cannot provide the convenience of directing water flow from different angles.

[0007] Second, in some scenarios where space, installation conditions, and other factors limit the use of pull-out structures, the existing faucet structure cannot achieve the function of double-sided water outlet, greatly limiting the convenience and efficiency of water use.

[0008] Therefore, under the existing market pattern and technical environment, the lack of double-arm rotatable faucet structure is very obvious, which provides a broad development space for innovative faucet design.

[0009] In view of this, the present inventors have specially designed a double water outlet faucet structure, which has thus been developed. Utility model content

[0010] To solve the above problems, the technical scheme of the utility model is as follows:

[0011] A double water outlet faucet structure comprises:

[0012] A stand column has a first water pipe and a second water pipe arranged therein.

[0013] a lower fixed joint disposed at an upper end of the column in an axial direction, a first water channel in the form of a ring and in communication with the first water pipe being formed on a peripheral side of the lower fixed joint;

[0014] a lower movable joint rotatably sleeved on the peripheral side of the lower fixed joint, a first water outlet nozzle in communication with the first water channel being formed on the peripheral side of the lower movable joint;

[0015] a lower rotary arm sleeved on the peripheral side of the lower movable joint, a first water outlet passage connected with the first water outlet nozzle being formed in the lower rotary arm, a lower water outlet being formed at a terminal end of the first water outlet passage;

[0016] an upper fixed joint fixedly disposed at an upper end of the lower fixed joint in an axial direction, a second water channel in the form of a ring and in communication with the second water pipe being formed on a peripheral side of the upper fixed joint;

[0017] an upper movable joint rotatably sleeved on the peripheral side of the upper fixed joint, a second water outlet nozzle in communication with the second water channel being formed on the peripheral side of the upper movable joint;

[0018] an upper rotary arm sleeved on the peripheral side of the upper movable joint, a second water outlet passage connected with the second water outlet nozzle being formed in the upper rotary arm, an upper water outlet being formed at a terminal end of the second water outlet passage.

[0019] Preferably, a position sensing assembly is arranged between the upper rotary arm and the lower rotary arm to cut off the water flow path of the second water pipe when the upper rotary arm and the lower rotary arm are in the same angular position.

[0020] Preferably, the position sensing assembly is a Hall sensing device.

[0021] Preferably, a threading joint is further included, the threading joint being fixed between the lower fixed joint and the upper fixed joint and a threading passage being formed in a middle portion of the threading joint, a threading port being formed on a side wall of the threading joint and distributed along a surface of the side wall.

[0022] Preferably, the threading port is in the form of an arc and a central angle corresponding to the arc is 120°-180°.

[0023] Preferably, a display assembly is further included, the display assembly being fixedly disposed at an upper end of the upper fixed joint in an axial direction and a cable being arranged at a lower end of the display assembly, a middle portion of the upper fixed joint, the lower fixed joint and the column being hollowed out to allow the cable to pass below the column.

[0024] Preferably, the upper water outlet and the lower water outlet are provided with a water vapor separation box or a micro-bubble frother.

[0025] Preferably, an exhaust groove in the form of a ring and below the first water channel is formed on the peripheral side of the lower fixed joint, an exhaust nozzle in communication with the exhaust groove is formed on the peripheral side of the lower movable joint, an exhaust passage connected with the exhaust nozzle is formed in the lower rotary arm, an exhaust port is formed at a terminal end of the exhaust passage, and an exhaust pipe in communication with the exhaust groove is formed in the column.

[0026] Preferably, the upper and lower rotating arms are parallel and continuously distributed up and down.

[0027] Preferably, the outer periphery of the upper and lower fixed joints is provided with a sealing ring groove for mounting a sealing ring on the upper and lower sides of the first and second water channels.

[0028] The beneficial effects of the utility model are as follows:

[0029] The utility model discloses a lower fixed joint, upper fixed joint and the inner and outer ring water channel formed between lower movable joint and upper movable joint realize the rotation of the upper and lower rotating arms, so as to realize the independent rotation of the upper and lower rotating arms to different positions, satisfy the diversified water demand in the same space, greatly improve the convenience and flexibility of water use.

[0030] Meanwhile, for the installation limited place, the double water outlet faucet structure of the utility model can also effectively make up, significantly improve the convenience and efficiency of water use, and broaden the application range of faucet products.

[0031] In addition, the position sensing assembly arranged between the upper and lower rotating arms can realize automatic cut-off of the water path when the two overlap, avoiding the water outlet interference when the upper and lower rotating arms overlap.

[0032] In addition, the design of the threading joint provides great convenience for line arrangement, and a threading port with a certain angle range is arranged on the lower rotating arm needing to arrange a cable, so as to cooperate with the rotation of the lower rotating arm to stably connect the line and stably realize the overlapping monitoring between the upper and lower rotating arms.

[0033] In addition, the water vapor separation box or micro-bubble bubbler is arranged at the upper and lower water outlets, which can mix the water flow and air sufficiently, form a water flow rich in micro-bubbles, make the water outlet softer, reduce water splashing, and improve the use experience.

[0034] In addition, the outer periphery of the upper and lower fixed joints is provided with a sealing ring groove for mounting a sealing ring on the upper and lower sides of the first and second water channels, which can effectively prevent the water channel connection from leaking, ensure the sealing and stability of the entire faucet structure, improve the product quality, and reduce the maintenance cost and inconvenience caused by the leakage problem.

[0035] Particularly, the exhaust groove on the outer periphery of the lower fixed joint, the exhaust nozzle on the outer periphery of the lower movable joint, the exhaust passage in the lower rotary arm and the exhaust pipe in the stand can timely exhaust the air in the water pipe, effectively avoid the generation of air block phenomenon, ensure the stable and smooth water flow, prolong the service life of the faucet and improve the product performance. BRIEF DESCRIPTION OF DRAWINGS

[0036] The accompanying drawings, which are included to provide a further understanding of the present application and constitute a part of this application, illustrate embodiments of the present application and together with the description serve to explain the present application. The present application should in no way be limited to the illustrative embodiments, examples, and figures described below.

[0037] Wherein:

[0038] Figure 1 is the overall structure schematic diagram of the present application;

[0039] Figure 2 is the schematic diagram of the exploded structure of the present application;

[0040] Figure 3 is the schematic diagram of the sectional structure of the present application;

[0041] Figure 4 is the schematic diagram of the local exploded structure of the present application;

[0042] Figure 5 is the schematic diagram of the local sectional structure of the present application.

[0043] Label explanation:

[0044] 100, post; 110, first water pipe; 120, second water pipe; 130, threaded pipe; 131, upper thread; 132, lower thread; 133, locking nut; 140, exhaust pipe; 200, lower fixed joint; 210, first connecting thread; 220, exhaust section; 221, exhaust groove; 230, water outlet section; 231, first water channel; 232, first water inlet; 233, first connecting pipe; 240, first threading cavity; 250, sealing ring groove; 300, lower movable joint; 310, first water outlet nozzle; 320, first clamping cavity; 330, exhaust nozzle; 400, lower rotary arm; 410, first water outlet passage; 411, lower water outlet; 420, lower rotary sleeve; 430, lower water outlet arm; 440, position sensing assembly; 450, micro-bubble bubbler; 460, exhaust passage; 461, exhaust port; 462, dustproof plug; 500, upper fixed joint; 510, second water channel; 511, second water inlet; 520, second connecting pipe; 600, upper movable joint; 610, second water outlet nozzle; 620, second clamping cavity; 700, upper rotary arm; 710, second water outlet passage; 711, upper water outlet; 720, upper rotary sleeve; 730, upper water outlet arm; 740, magnetic member; 750, water-vapor separation box; 800, threading joint; 810, threading body; 820, lower connecting portion; 830, upper connecting portion; 840, threading passage; 850, threading port; 900, display assembly; 910, cable. DETAILED DESCRIPTION

[0045] In order to make the technical problems, technical solutions and beneficial effects of the utility model to be solved clearer and more apparent, the utility model will be further described in detail below in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and do not limit the utility model.

[0046] Please refer to Figures 1 to 5 , which is a double water outlet faucet structure as the best embodiment of the utility model, comprising a post 100, a lower fixed joint 200, a lower movable joint 300, a lower rotary arm 400, an upper fixed joint 500, an upper movable joint 600 and an upper rotary arm 700, and the specific embodiments are as follows:

[0047] As Figure 1 , 2 , 3 show that the post 100 is provided with independent first water pipe 110 and second water pipe 120.

[0048] In this embodiment, the column 100 is a hollow cylinder, both ends of which are open and have internal threads (not shown in the figure) for connection, and the lower end of the column 100 is threadedly connected to a threaded tube 130 for mounting, the upper end of the threaded tube 130 is provided with an upper thread 131 matched with the internal thread of the column 100, and the lower end is provided with a lower thread 132 with a smaller inner diameter than the upper thread 131, the inside of the threaded tube 130 is hollow and penetrates through the upper and lower ends, and the lower thread 132 of the lower end of the threaded tube 130 is also threadedly connected to a locking nut 133, so that when the column 100 is mounted on the corresponding table top, the lower thread 132 of the threaded tube 130 is inserted through the mounting hole of the table top, and then the corresponding locking nut 133 is tightened at the lower end of the mounting hole, thereby fixing the column 100 to the corresponding table top.

[0049] In this embodiment, the first water pipe 110 and the second water pipe 120 are both PE hoses, and are connected and extended by a 2-way PE pipe joint (not labeled in the figure). The first water pipe 110 and the second water pipe 120 are inserted into the hollow part of the column 100 through the hollow part of the threaded tube 130.

[0050] As shown in Figure 2 , 3 , the lower fixed joint 200 is arranged at the axial upper end of the column 100, and the peripheral side thereof forms a first water channel 231 that is annular and in communication with the first water pipe 110.

[0051] As shown in Figure 3 , 4 , 5, in this embodiment, the lower fixed joint 200 is cylindrical as a whole, including a first connecting thread 210 at the lower end, and an exhaust section 220 and a water outlet section 230 arranged in sequence along the axial direction and at the upper end of the first connecting thread 210. The first connecting thread 210 is used for threadedly locking with the internal thread at the upper end of the column 100, so as to lock and fix the lower fixed joint 200 at the upper end of the column 100 as the rotating base of the lower rotary arm 400. The first fixed joint 200 penetrates through the first water channel 231 along the axial direction to form a first wire-through cavity 240 for the pipeline to pass through. The first water channel 231 is a closed annular groove structure formed by recessing inward along the peripheral side of the water outlet section 230. The outer ring of the first water channel 231 is open, and the inner side thereof has a first water inlet 232. The bottom of the lower fixed joint 200 is provided with a first connecting pipe 233 in communication with the first water inlet 232. The upper end of the first water pipe 110 is connected to the first connecting pipe 233, so as to realize the purpose of introducing the external water source into the annular first water channel 231.

[0052] As shown in Figure 3 , 4 , the lower movable joint 300 is rotatably sleeved on the peripheral side of the lower fixed joint 200, and the peripheral side thereof has a first water outlet nozzle 310 in communication with the first water channel 231.

[0053] In this embodiment, the overall shape of the lower movable joint 300 is cylindrical, and a first clamping cavity 320 is arranged on the inner side of the lower movable joint 300 and is in gap cooperation with the exhaust section 220 and the water outlet section 230. The first water outlet nozzle 310 is a columnar water nozzle structure that is distributed along the radial direction of the lower movable joint 300 and integrally extends outward. The inner wall of the first clamping cavity 320 and the first water channel 231 form an annularly distributed flow channel. Water from an external water source enters the first water channel 231 through the first water pipe 110 and then flows out through the first water outlet nozzle 310. Based on this, a rotatable water outlet structure is realized, and the specific implementation is as follows.

[0054] As shown in Figure 3 、 4 , the lower rotary arm 400 is sleeved on the outer peripheral side of the lower movable joint 300, and a first water outlet passage 410 is arranged in the lower rotary arm 400 and is connected with the first water outlet nozzle 310. The end of the first water outlet passage 410 forms a lower water outlet 411.

[0055] Specifically, in this embodiment, the lower rotary arm 400 includes a lower rotary sleeve 420 that cooperates with the lower movable joint 300 and a lower water outlet arm 430 that integrally extends to one side along the radial direction of the lower rotary sleeve 420. The first water outlet passage 410 is connected by a PE hose arranged on the inner side of the lower water outlet arm 430. The lower water outlet 411 is arranged on the lower side of the lower water outlet arm 430 and is located at the end away from the stand 100. The lower rotary sleeve 420 is fixedly sleeved on the outer peripheral side of the lower movable joint 300, and the first water outlet nozzle 310 correspondingly extends into the lower water outlet arm 430. The PE hose corresponding to the first water outlet passage 410 is sleeved on the first water outlet nozzle 310 to realize communication.

[0056] Therefore, through the above structure, water from an external water source enters the first water channel 231 through the first water pipe 110, flows into the first water outlet passage 410 in the lower rotary arm 400 through the first water outlet nozzle 310, and finally realizes water outlet through the lower water outlet 411. During this process, when the lower rotary arm 400 rotates, the lower movable joint 300 rotates integrally around the outer peripheral side of the lower fixed joint 200. Even if the position of the first water outlet nozzle 310 changes following the rotation of the lower movable joint 300, the water flow can still stably enter the first water outlet nozzle 310 at different positions from the annular first water channel 231 during rotation, realizing stable water outlet of the lower rotary arm 400 during multi-angle adjustment.

[0057] The above structure realizes the rotary water outlet of the lower rotary arm 400. The rotary water outlet structure of the upper rotary arm 700 is analyzed as follows:

[0058] As shown in Figure 3 、 4 , the upper fixed joint 500 is fixedly arranged on the axial upper end of the lower fixed joint 200, and the peripheral side of the upper fixed joint 500 forms a second water channel 510 that is in communication with the second water pipe 120 and is annular.

[0059] In the embodiment, the upper fixed joint 500 is in the shape of a column as a whole, and the second water channel 510 is in the shape of a closed annular groove formed by being recessed inward along the circumferential side of the upper fixed joint 500. The outer ring of the second water channel 510 is open, and the inner side thereof is provided with a second water inlet 511. The bottom of the upper fixed joint 500 is provided with a second connecting pipe 520 in communication with the second water inlet 511. The upper end of the second water pipe 120 is connected to the second connecting pipe 520, so as to realize the purpose of introducing the external water source into the annular second water channel 510.

[0060] In addition, in the embodiment, the upper fixed joint 500 is fixedly connected to the axial upper end of the lower fixed joint 200 through another threading joint 800, and is kept relatively fixed with the stand column 100, the lower fixed joint 200 and the threading joint 800, serving as the rotating base of the upper rotating arm 700.

[0061] As shown in Figure 3 , 4 , the upper movable joint 600 is rotatably sleeved on the outer circumferential side of the upper fixed joint 500, and is provided on the outer circumferential side thereof with a second water outlet nozzle 610 in communication with the second water channel 510.

[0062] Specifically, in the embodiment, the upper movable joint 600 is in the shape of a cylinder as a whole, and is provided on the inner side thereof with a second clamping cavity 620 in clearance fit with the outer circumferential side of the upper fixed joint 500. The second water outlet nozzle 610 is in the shape of a columnar nozzle structure distributed along the radial direction of the upper movable joint 600 and integrally extended outward. The inner wall of the second clamping cavity 620 and the second water channel 510 together enclose a flow channel distributed in an annular shape. After the external water source enters the second water channel 510 along the second water pipe 120, it flows out along the second water outlet nozzle 610. On this basis, a rotatably adjustable water outlet structure is realized, which is specifically as follows.

[0063] As shown in Figure 3 , 4 , the upper rotating arm 700 is sleeved on the outer circumferential side of the upper movable joint 600, and is provided on the inner side thereof with a second water outlet passage 710 connected to the second water outlet nozzle 610. The end of the second water outlet passage 710 forms an upper water outlet 711.

[0064] Specifically, in the embodiment, the upper rotating arm 700 includes an upper rotating sleeve 720 matched with the upper movable joint 600 and an upper water outlet arm 730 integrally extended toward one side along the radial direction of the upper rotating sleeve 720. The second water outlet passage 710 is connected by a PE hose provided on the inner side of the housing of the upper water outlet arm 730. The upper water outlet 711 is arranged on the lower side of the upper water outlet arm 730 and located at the end away from the stand column 100. The upper rotating sleeve 720 is fixedly sleeved on the outer circumferential side of the upper movable joint 600, and the second water outlet nozzle 610 correspondingly extends into the upper water outlet arm 730. The PE hose corresponding to the second water outlet passage 710 is sleeved on the second water outlet nozzle 610 to realize communication.

[0065] Thus, through the above structure, the external water source enters the second water channel 510 from the second water pipe 120, and finally realizes water outlet along the upper water outlet 711 after flowing into the second water outlet passage 710 in the upper rotating arm 700 along the second water outlet nozzle 610. In this process, when the upper rotating arm 700 rotates, the upper movable joint 600 is integrally rotated around the outer circumferential side of the upper fixed joint 500, and even if the second water outlet nozzle 610 changes the position following the rotation of the upper movable joint 600, the water flow can still stably enter the second water outlet nozzle 610 in different positions from the annular second water channel 510 during rotation, realizing stable water outlet of the upper rotating arm 700 during multi-angle adjustment.

[0066] In addition, in the present embodiment, the extension length of the upper water outlet arm 730 is the same as that of the lower water outlet arm 430, the positions of the upper water outlet 711 and the lower water outlet 411 are opposite to each other, and the upper water outlet arm 730 and the lower water outlet arm 430 have a gap therebetween to avoid rotation interference.

[0067] Preferably, in order to realize rotation induction between the upper rotating arm 700 and the lower rotating arm 400 and avoid water outlet interference when the two overlap, the upper rotating arm 700 and the lower rotating arm 400 have a position induction assembly 440 for cutting off the water flow passage of the second water pipe 120 when the upper rotating arm 700 and the lower rotating arm 400 are in the same angle upper and lower positions.

[0068] Specifically, as shown in Figure 2 , 3 , the position induction assembly 440 is a Hall induction device, which is fixedly installed on the upper side of the lower water outlet arm 430. The lower side of the upper water outlet arm 730 is provided with a magnetic member 740 (such as a magnetic buckle) at a position opposite to the Hall induction device. The Hall induction device is connected to the water outlet control part of the second water pipe 120 through a corresponding circuit, such as an electromagnetic valve, to control the water outlet of the second water pipe 120. When the Hall induction device is activated, the electromagnetic valve is closed to cut off the water outlet of the second water pipe 120. Thus, through the above structure, the water outlet of the upper rotating arm 700 can be cut off when the upper rotating arm 700 and the lower rotating arm 400 rotate to the same angle and opposite positions, thereby avoiding water outlet interference between the upper rotating arm 700 and the lower rotating arm 400.

[0069] The above-mentioned position induction assembly 440 involves a corresponding circuit part, which needs to realize electric signal transmission of the Hall induction device through corresponding wiring. Therefore, while solving the rotating water outlet, the arrangement of the wiring also needs to be reasonably designed, which is specifically realized as follows:

[0070] Preferably, as shown in Figure 2 , 4, 5, further comprising a threading joint 800 fixed between the lower fixed joint 200 and the upper fixed joint 500 and having a threading passage 840 formed through the middle part thereof, and the side wall of the threading joint 800 is provided with threading openings 850 distributed along the surface thereof.

[0071] In the embodiment, the threading joint 800 is in a cylindrical shape as a whole, comprising a threading main body 810 located in the middle part, a lower connecting part 820 provided at the axial lower end of the threading main body 810, and an upper connecting part 830 provided at the upper end of the threading main body 810, the lower connecting part 820 is fitted with the upper side opening of the lower fixed joint 200, for connecting and fixing the threading main body 810 to the upper end of the lower fixed joint 200, and the upper connecting part 830 is locked and fixed with the lower end of the upper fixed joint 500, to realize the connection and fixation between the upper fixed joint 500 and the threading joint 800, in addition, the threading passage 840 is formed through the threading main body 810, the upper connecting part 830 and the lower connecting part 820, for the corresponding cable 910 to pass through the lower side or for the second water pipe 120 to continue to extend to the position of the upper fixed joint 500 along the threading passage 840, and the threading openings 850 are formed through the circumferential surface of the threading main body 810, to realize the communication between the inside and outside of the threading main body 810, in the embodiment, the upper and lower extension of the lower rotary arm 400 can cover the height of the threading joint 800 and the lower fixed joint 200 after assembly, so as to hide the threading joint 800 and the lower fixed joint 200 in the lower rotary sleeve 420 of the lower rotary arm 400, and the space inside the lower water outlet arm 430 is communicated with the threading passage 840 through the threading openings 850, and the corresponding cable 910 connects the space inside the lower water outlet arm 430 and the space inside the main body of the stand column 100, to realize the wiring of the position sensing assembly 440.

[0072] Further, the threading openings 850 are arc-shaped and the corresponding central angle is 120°-180°, and in the embodiment, the central angle is 180°, through the large range of the threading openings 850, a more spacious and flexible activity space can be provided for the wiring of the position sensing assembly 440 during the rotation of the lower rotary arm 400, to facilitate the orderly cooperation between the wiring and the rotation of the lower rotary arm 400.

[0073] Preferably, as shown in Figure 1 , 2 , the display assembly 900 is fixedly provided at the axial upper end of the upper fixed joint 500, and the lower end of the display assembly 900 is provided with the cable 910, and the upper fixed joint 500, the lower fixed joint 200 and the middle part of the stand column 100 are hollowed out to allow the cable 910 to pass below the stand column 100.

[0074] In this embodiment, the display assembly 900 is in the shape of a column, and has circuit components (not shown) for display and control inside. The cable 910 is hung along the lower end of the display assembly 900, and the display assembly 900 is locked and fixed to the axial upper end of the upper fixed connector 500, and forms a fixed connection with the stand 100.

[0075] In addition, the upper fixed connector 500 has a through channel formed inside, and the cable 910 of the display assembly 900 is inserted along the channel in the middle of the upper fixed connector 500, and continues to pass through the threading channel 840 in the middle of the threading connector 800, the first threading cavity 240 in the middle of the lower fixed connector 200, and the hollow part of the stand 100, and finally passes out of the opening at the lower end of the threaded pipe 130, for subsequent connection with other circuit control components, such as the electromagnetic valves of the first water pipe 110 and the second water pipe 120.

[0076] Preferably, the upper water outlet 711 and the lower water outlet 411 are provided with a water vapor separation box 750 or a micro-bubble bubbler 450. In this embodiment, the water vapor separation box 750 is arranged at the upper water outlet 711 of the upper rotating arm 700, and the micro-bubble bubbler 450 is arranged at the lower water outlet 411 of the lower rotating arm 400. The water vapor separation box 750 or the micro-bubble bubbler 450 arranged at the upper water outlet 711 and the lower water outlet 411 can fully mix the water flow and the air, form a water flow rich in micro-bubbles, make the water outlet softer, reduce water splashing, and improve the use experience. On the other hand, the appearance of the optimized water flow is more beautiful, and the quality of the product is improved.

[0077] Preferably, the lower fixed connector 200 has an annular exhaust groove 221 located below the first water channel 231, the outer periphery of the lower movable connector 300 is provided with an exhaust nozzle 330 in communication with the exhaust groove 221, the lower rotating arm 400 is provided with an exhaust passage 460 connected with the exhaust nozzle 330, the end of the exhaust passage 460 forms an exhaust port 461, and the stand 100 is provided with an exhaust pipe 140 in communication with the exhaust groove 221.

[0078] In this embodiment, the exhaust passage 460 is connected by a PE hose, and extends to the middle of the lower end of the lower water outlet arm 430. A dust plug 462 is arranged at the position of the exhaust port 461. The extension height of the lower rotating sleeve 420 can cover the exhaust section 220 and the water outlet section 230.

[0079] Preferably, as shown in FIG. 9, the lower fixed connector 200 is provided with a first water channel 231 and a second water channel 232, and the lower movable connector 300 is provided with a third water channel 331 and a fourth water channel 332. Figure 4 , 5As shown, the outer periphery side of the upper fixed joint 500 and the lower fixed joint 200 and the upper and lower sides of the first water channel 231 and the second water channel 510 are provided with a sealing ring groove 250 for mounting a sealing ring, and the sealing ring groove 250 is provided with a sealing ring, and through the sealing ring groove 250 and the sealing ring, the first water channel 231 and the second water channel 510 can be further sealed, and the rotation process of the upper arm 700 and the lower arm 400 can be more smooth.

[0080] The beneficial effects of the utility model are as follows:

[0081] The utility model discloses a lower fixed joint 200, upper fixed joint 500 and lower movable joint 300 and upper movable joint 600 between the inner and outer ring water channel realize the rotation of the upper arm 700 and lower arm 400 between the water, thereby realizing the independent rotation of the upper arm 700 and lower arm 400 to different positions and water, satisfy the diversification of water demand in the same space, greatly improve the convenience and flexibility of water.

[0082] Meanwhile, for the installation limited place, the double water outlet faucet structure of the utility model can also effectively make up, significantly improve the convenience and efficiency of water, and broaden the application range of faucet products.

[0083] In addition, the position sensing assembly 440 arranged between the upper arm 700 and the lower arm 400 can realize automatic cutting of the water path when the two overlap, and avoid water interference when the upper arm 700 and the lower arm 400 overlap.

[0084] In addition, the design of the threading joint 800 provides great convenience for line arrangement, and a threading port 850 of a certain angle range is formed on the lower arm 400 where the cable 910 needs to be arranged, so as to cooperate with the rotation of the lower arm 400 to realize stable wiring and stable overlap monitoring between the upper arm 700 and the lower arm 400.

[0085] In addition, the outer periphery side of the upper fixed joint 500 and the lower fixed joint 200 is provided with a sealing ring groove 250 for mounting a sealing ring on the upper and lower sides of the first water channel 231 and the second water channel 510, and through the mounting of the sealing ring, the water channel connection can be effectively prevented from leaking, the sealing property and stability of the whole faucet structure are ensured, the product quality is improved, and the maintenance cost and inconvenience caused by the leakage problem are reduced.

[0086] Particularly, the exhaust groove 221 on the outer circumferential side of the lower fixed joint 200, in cooperation with the exhaust nozzle 330 on the outer circumferential side of the lower movable joint 300, the exhaust passage 460 in the lower rotary arm 400, and the exhaust pipe 140 in the stand 100, can timely discharge the air in the water pipe, effectively avoid the generation of air block phenomenon, ensure the stable and smooth water flow, prolong the service life of the faucet, and improve the product performance.

[0087] The utility model has been described above in conjunction with the drawings, and obviously, the specific implementation of the utility model is not limited by the above-mentioned mode, as long as various non-essential improvements are made by adopting the method concept and technical scheme of the utility model, or the concept and technical scheme of the utility model is directly applied to other occasions without improvement, all of which are within the protection scope of the utility model.

Claims

1. A dual outlet faucet structure, characterized in that, The utility model relates to a shower head, comprising: a stand (100) with a first water pipe (110) and a second water pipe (120) inside; a lower fixed joint (200) arranged at the axial upper end of the stand (100), with a first water channel (231) formed on the circumferential side and in communication with the first water pipe (110); a lower movable joint (300) rotatably sleeved on the circumferential side of the lower fixed joint (200), with a first water outlet nozzle (310) on the circumferential side in communication with the first water channel (231); a lower rotary arm (400) sleeved on the circumferential side of the lower movable joint (300), with a first water outlet passage (410) connected to the first water outlet nozzle (310) inside, and the end of the first water outlet passage (410) forming a lower water outlet (411); an upper fixed joint (500) fixedly arranged at the axial upper end of the lower fixed joint (200), with a second water channel (510) formed on the circumferential side and in communication with the second water pipe (120); an upper movable joint (600) rotatably sleeved on the circumferential side of the upper fixed joint (500), with a second water outlet nozzle (610) on the circumferential side in communication with the second water channel (510); an upper rotary arm (700) sleeved on the circumferential side of the upper movable joint (600), with a second water outlet passage (710) connected to the second water outlet nozzle (610) inside, and the end of the second water outlet passage (710) forming an upper water outlet (711).

2. The dual spout faucet structure according to claim 1, wherein The upper rotary arm (700) and the lower rotary arm (400) have a position sensing component (440) therebetween for cutting off the water flow path of the second water pipe (120) when the upper rotary arm (700) and the lower rotary arm (400) are at the same angle.

3. The dual spout faucet structure according to claim 2, wherein The position sensing component (440) is a Hall sensing device.

4. The dual spout faucet structure according to claim 1, wherein The utility model also comprises a threading joint (800) fixed between the lower fixed joint (200) and the upper fixed joint (500) and having a threading passage (840) formed in the middle, with threading openings (850) distributed on the surface of the side wall.

5. The dual spout faucet structure according to claim 4, wherein The threading openings (850) are arc-shaped, and the corresponding central angle is 120°-180°.

6. The dual spout faucet structure according to claim 1, wherein The utility model also comprises a display component (900) fixedly arranged at the axial upper end of the upper fixed joint (500), with a cable (910) arranged at the lower end, and the middle part of the upper fixed joint (500), the lower fixed joint (200), and the stand (100) being hollowed out to allow the cable (910) to pass below the stand (100).

7. The dual spout faucet structure according to claim 1, wherein The upper water outlet (711) and the lower water outlet (411) are provided with a water vapor separation box (750) or a micro-bubble bubbler (450).

8. The dual spout faucet structure according to claim 1, wherein The lower fixed joint (200) is provided with an exhaust groove (221) in the shape of a ring below the first water channel (231) on the outer periphery, the lower movable joint (300) is provided with an exhaust nozzle (330) in communication with the exhaust groove (221) on the outer periphery, the lower rotating arm (400) is internally provided with an exhaust passage (460) connected with the exhaust nozzle (330), the end of the exhaust passage (460) forms an exhaust port (461), and the stand (100) is internally provided with an exhaust pipe (140) in communication with the exhaust groove (221).

9. The dual spout faucet structure according to claim 1, wherein The upper rotating arm (700) and the lower rotating arm (400) are parallel and distributed in succession up and down.

10. The dual spout faucet structure according to claim 1, wherein The outer periphery of the upper fixed joint (500) and the lower fixed joint (200) and on the upper and lower sides of the first water channel (231) and the second water channel (510) are provided with a sealing ring groove (250) for mounting a sealing ring.

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