A dual-channel spray gun water outlet device

Abstract

A dual-channel spray gun water outlet device includes a cylinder, an inlet pipe connector, and a water distribution body. The water distribution body is equipped with a dual-channel water distribution mechanism, which includes a water distribution ring, a water sealing plate, a water distribution switching plate, and a water outlet cover. The water distribution ring has a central connecting pipe, a first water passage, and a second water passage. The water outlet cover has a first water outlet screen and a second water outlet ring groove. The water distribution switching plate is sleeved in the connecting ring in the water distribution body. The central connecting pipe, the first water passage, and the first water outlet screen are normally open and connected. The water distribution ring, sleeved in the cylinder, can rotate coaxially with the water distribution body and the water distribution switching plate. When the water distribution ring rotates, it controls the opening or closing of the second water passage. When open, water flows out from the second water outlet ring groove. One of the water passages in this dual-channel water distribution mechanism can be independently switched on and off, facilitating the creation of two different water outlet effects. The structure is compact, easy to operate, and the combination of the two water outlet modes provides a good water outlet effect.

Description

Technical Field

[0001] This utility model relates to the field of bathroom fixtures technology, and in particular to a dual-channel spray gun water outlet device. Background Technology

[0002] Existing faucets, showerheads, or spray guns typically have only one water outlet, making cleaning and use inconvenient. Some existing technologies offer dual-outlet water systems capable of producing two different water sprays. However, the water circuit switching structure of these dual-outlet systems is complex, making the switching operation inconvenient and requiring improvement. Utility Model Content

[0003] To address the aforementioned problems, the purpose of this utility model is to provide a dual-channel spray gun water outlet device, which has a compact structure, is easy to operate and use, and provides a good water outlet effect when the two water outlet modes are combined.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A dual-channel spray gun water outlet device includes a cylinder, an inlet pipe connector, and a water distribution body. The water distribution body is sleeved inside the cylinder and has a dual-channel water distribution mechanism. The dual-channel water distribution mechanism includes a water distribution ring, a water sealing plate, a water distribution switching plate, and a water outlet cover. The water distribution ring has a central connecting pipe, a first water passage, and a second water passage. The water outlet cover has a first water outlet screen and a second water outlet ring groove. The water distribution switching plate is sleeved in the connecting ring in the water distribution body. The central connecting pipe, the first water passage, and the first water outlet screen are normally open and connected. The water distribution ring sleeved inside the cylinder can rotate coaxially with the water distribution body and the water distribution switching plate. When the water distribution ring sleeve rotates, it controls the opening or closing of the second water passage. When the second water passage is opened, water flows out from the second water outlet ring groove.

[0006] Furthermore, the water outlet cover and the water distribution ring are coaxially arranged in the cylinder body, and the water sealing plate is arranged in the water distribution ring. The water sealing plate is provided with a central through hole, a first through hole and a second through hole corresponding to the central connecting pipe, the first water passage and the second water passage respectively. The cylinder body drives the water distribution ring, the water sealing plate and the water outlet cover to rotate together relative to the water distribution switching plate.

[0007] Furthermore, the water distribution switching plate is axially and vertically fitted into the connecting retaining ring in the connecting ring sleeve. The water distribution switching plate is provided with a central sleeve and a water passage notch, and the central connecting pipe passes through the central sleeve.

[0008] Furthermore, the outer cylinder of the central sleeve is provided with a guide bar, and the connecting ring is provided with a guide groove to guide the guide bar to slide up and down.

[0009] Furthermore, the water-dividing ring sleeve is provided with a guide inclined block corresponding to the position of the water passage gap, and a compression spring is provided between the connecting retaining ring and the water-dividing switching plate; when the water-dividing ring sleeve rotates, it pushes the water-dividing switching plate to move up and down along the axial direction of the guide inclined block.

[0010] Furthermore, the water-dividing switching plate is provided with a stop block to limit the end of the compression spring.

[0011] Furthermore, the water distribution body is provided with a rotation limiting groove, and the water distribution ring is provided with a corresponding rotation limiting protrusion.

[0012] This utility model has the following beneficial effects:

[0013] This utility model is equipped with a dual-channel water distribution mechanism. One of the water passages in the dual-channel water distribution mechanism can be switched on and off independently, which facilitates the formation of two different tap water output effects. The structure is compact, easy to operate and use, and the combination of the two water output modes has a good water output effect.

[0014] This utility model's dual-channel water distribution mechanism includes a water distribution ring, a water sealing plate, a water distribution switching plate, and a water outlet cover. The water distribution ring, water sealing plate, and water outlet cover are located inside the cylinder and can rotate coaxially with respect to the water distribution switching plate. When the water distribution ring rotates, it controls the opening or closing of the second water passage. When it is opened, water flows out from the second water outlet ring groove, creating two different water outlet effects with the water flowing out from the normally open first water outlet mesh plate. Its structure is unique and ingenious.

[0015] The water outlet cover and the water distribution ring are coaxially arranged inside the cylinder. By rotating the cylinder, the water distribution ring, the water sealing plate and the water outlet cover can be rotated to open or close the second water passage, which is convenient to operate and use. Attached Figure Description

[0016] Figure 1 A three-dimensional schematic diagram of a spray gun water outlet device with a built-in pure water supply channel.

[0017] Figure 2 An exploded three-dimensional diagram of the spray gun's water outlet device with a built-in pure water supply channel.

[0018] Figure 3 This is a schematic diagram of the water outlet when the first water passage is open.

[0019] Figure 4 This is a schematic diagram of the first and second water passages when water is flowing out.

[0020] Figure 5 This is a three-dimensional schematic diagram of the water distribution body of this utility model.

[0021] Figure 6 This is a three-dimensional schematic diagram of the water-dividing ring sleeve of this utility model.

[0022] Figure 7 This is a three-dimensional schematic diagram of the water-sealing sheet of this utility model.

[0023] Figure 8 This is a three-dimensional schematic diagram of the water-diverting switching plate of this utility model.

[0024] Figure 9 This is a three-dimensional schematic diagram of the water outlet cover of this utility model.

[0025] 1. Cylinder body; 2. Inlet pipe connector; 3. Water distribution body; 31. Connecting ring sleeve; 311. Connecting retaining ring; 312. Guide groove; 32. Rotation limit groove; 4. Dual-channel water distribution mechanism; 41. Water distribution ring sleeve; 411. Central connecting pipe; 412. First water passage; 413. Second water passage; 414. Guide inclined block; 415. Rotation limit protrusion; 42. Water sealing plate; 421. Central through hole; 422. First water passage hole; 423. Second water passage hole; 43. Water distribution switching plate; 431. Central sleeve; 432. Water passage notch; 433. Guide strip; 434. Stop block; 44. Water outlet cover; 441. First water outlet mesh plate; 442. Second water outlet ring groove; 45. Compression spring. Detailed Implementation

[0026] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments:

[0027] See Figure 1-9As shown, a dual-channel spray gun water outlet device includes a cylinder 1, a water inlet pipe connector 2, and a water distribution body 3. The water distribution body 3 is sleeved in the cylinder 1. The water distribution body 3 is provided with a dual-channel water distribution mechanism 4. The dual-channel water distribution mechanism 4 includes a water distribution ring sleeve 41, a water sealing plate 42, a water distribution switching plate 43, and a water outlet cover 44. The water distribution ring sleeve 41 is provided with a central connecting pipe 411, a first water passage 412, and a second water passage 413. The water outlet cover 44 is provided with a first water outlet mesh plate 441 and a second water outlet ring groove 442. The water distribution switching plate 43 is sleeved in the connecting ring sleeve 31 in the water distribution body 3. The connector 411, the first water passage 412, and the first water outlet plate 441 are normally open and connected. The water distribution ring 41 and the water outlet cover 44 are coaxially arranged in the cylinder 1 and can rotate coaxially with it relative to the water distribution body 3 and the water distribution switching plate 43. The outer ring of the water distribution ring 41 is provided with a connecting thread connected to the cylinder 1. The water distribution body 3, the cylinder 1, the water distribution ring 41, and the water outlet cover 44 are provided with a leak-proof sealing ring at the connection point. The cavity of the water outlet cover 44 is provided with a filter screen. When the water distribution ring 41 rotates, it controls the opening or closing of the second water passage 413. After the second water passage 413 is opened, water flows out from the second water outlet ring groove 442. The water-sealing plate 42 is disposed in the water-dividing ring sleeve 41. The water-sealing plate 42 has a central through hole 421, a first water through hole 422, and a second water through hole 423 corresponding to the central connecting pipe 411, the first water through channel 412, and the second water through channel 413, respectively. The cylinder 1 drives the water-dividing ring sleeve 41, the water-sealing plate 42, and the water outlet cover 44 to rotate together relative to the water-dividing switching plate 43. The water-dividing switching plate 43 is axially and vertically fitted into the connecting retaining ring 311 in the connecting ring sleeve 31. The water-dividing switching plate 43 has a central sleeve 431 and a water through notch 432. The central connecting pipe 411 passes through the central sleeve 431. The outer cylinder of the central sleeve 431 is provided with a guide strip 433, and the connecting retaining ring 311 is provided with a guide groove 312 to guide the guide strip 433 to slide up and down. The water-dividing ring 41 is provided with a guide wedge 414 corresponding to the position of the water passage notch 432. A compression spring 45 is provided between the connecting retaining ring 311 and the water-dividing switching plate 43. The compression spring 45 is used to push the water-dividing switching plate 43 down to block the second water passage hole 423 and close the second water passage 413. When the water-dividing ring 41 rotates, it pushes the water-dividing switching plate 43 to overcome the pressure of the compression spring 45 and rise axially along the guide wedge 414. After the water-dividing switching plate 43 rises, it no longer blocks the second water passage hole 423, and the water flows through the second water passage hole 423 and the second water passage 413 to the second water outlet ring groove 442 and out. The water-dividing switching plate 43 is provided with a stop block 434 to limit the end of the compression spring 45. The water-dividing body 3 is provided with a rotation limiting groove 32, and the water-dividing ring 41 is provided with a corresponding rotation limiting protrusion 415.

[0028] In use, the spray gun's water outlet is connected to the faucet outlet, which contains a main switch. When the main switch is turned on (the second water path is closed by default), water flows directly from the holes in the first water outlet screen 441 through the first water path, resulting in a showerhead water output. See the water outlet diagram for details. Figure 3 Then rotate cylinder 1 to open the second water passage. The second water flows out from the second outlet ring groove 442. The water droplets from the two outlets collide to form ice columns. See the water outlet diagram. Figure 4 .

[0029] The above description is only a specific embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural transformations made based on the contents of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A dual-channel spray gun water outlet device, comprising a cylinder (1), a water inlet pipe connector (2), and a water distribution body (3), wherein the water distribution body (3) is sleeved within the cylinder (1), characterized in that: The water distribution body (3) is provided with a dual-channel water distribution mechanism (4). The dual-channel water distribution mechanism (4) includes a water distribution ring (41), a water sealing plate (42), a water distribution switching plate (43), and a water outlet cover (44). The water distribution ring (41) is provided with a central connecting pipe (411), a first water passage (412), and a second water passage (413). The water outlet cover (44) is provided with a first water outlet mesh plate (441) and a second water outlet ring groove (442). The water distribution switching plate (43) is sleeved on the water distribution body. In the connecting ring (31) of the water body (3), the central connecting pipe (411), the first water passage (412) and the first water outlet plate (441) are normally open and connected. The water distribution ring (41) is located in the cylinder (1) and can rotate coaxially with it relative to the water distribution body (3) and the water distribution switching plate (43). When the water distribution ring (41) rotates, it controls the second water passage (413) to open or close. After the second water passage (413) is opened, water flows out from the second water outlet ring groove (442).

2. A dual passageway lance water outlet device according to claim 1, characterized in that: The water outlet cover (44) and the water distribution ring (41) are coaxially arranged inside the cylinder (1). The water sealing plate (42) is arranged in the water distribution ring (41). The water sealing plate (42) is provided with a central through hole (421), a first through hole (422), and a second through hole (423) corresponding to the central connecting pipe (411), the first water passage (412), and the second water passage (413), respectively. The cylinder (1) drives the water distribution ring (41), the water sealing plate (42), and the water outlet cover (44) to rotate together relative to the water distribution switching plate (43).

3. A dual passageway lance water outlet device according to claim 2, characterized in that: The water distribution switching plate (43) can be axially lifted and lowered in the connecting ring (311) in the connecting ring sleeve (31). The water distribution switching plate (43) is provided with a central sleeve (431) and a water passage notch (432). The central connecting pipe (411) passes through the central sleeve (431).

4. A dual passageway lance water outlet device according to claim 3, characterized in that: The outer cylinder of the central sleeve (431) is provided with a guide strip (433), and the connecting ring (311) is provided with a guide groove (312) to guide the guide strip (433) to slide up and down.

5. A dual-channel spray gun water outlet device according to claim 3, characterized in that: The water-dividing ring (41) is provided with a guide block (414) corresponding to the position of the water passage gap (432), and a compression spring (45) is provided between the connecting ring (311) and the water-dividing switching plate (43); when the water-dividing ring (41) rotates, it pushes the water-dividing switching plate (43) to rise and fall along the axial direction of the guide block (414).

6. A dual passageway lance water outlet device according to claim 5, characterized in that: The water-dividing switching plate (43) is provided with a stop (434) to limit the end of the compression spring (45).

7. A dual passageway lance water outlet device according to claim 1, characterized in that: The water distribution body (3) is provided with a rotation limiting groove (32), and the water distribution ring (41) is provided with a corresponding rotation limiting protrusion (415).

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