A side water jetting device

Abstract

The utility model discloses a side spray water device, including impeller and casing, and the impeller includes water baffle and a plurality of rotating blades, and the casing has first water inlet, water inlet channel, water distribution cavity, at least two first water outlet cavities and at least two first water holes, and the impeller rotatably installs in the water distribution cavity, and the cavity wall of water distribution cavity is equipped with at least two water distribution holes along the circumference, and every first water outlet cavity is communicated with at least one water distribution hole and at least one first water hole, and the water flow that comes out through water inlet channel can push the impeller rotation to make water baffle alternately shield water distribution hole. When the water flow enters into the water distribution cavity from the water inlet channel, the tangential force of oblique water flow can drive the impeller rotation, and water baffle can intermittently shield different water distribution holes, so that the water flow passes through different first water outlet cavities and carries out the water, realizes the effect of pulse water outlet, and the pulse water flow pressure generated by the structure is enough big, has stronger massage strength feeling.

Description

Technical Field

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

[0002] As people's living standards improve, their demands for the shower experience are also increasing. Moreover, with the increase in work pressure, people often need back or waist massage. Currently, conventional waist sprays (side sprays) on the market require a long water outlet area, so it is not easy to design a long area of ​​water outlet with a pulsating feel.

[0003] The related technology provides a flat-structured pulsating side-jet water device that uses the pressure difference in the fluid to achieve a pulsating massage effect. However, because the outlet of this pulsating water needs to release a large amount of pressure, the massage intensity is relatively weak, and the pulsating massage effect is not good for people who require a strong massage. Utility Model Content

[0004] The present invention aims to at least partially solve one of the aforementioned technical problems in the related art. To this end, the present invention proposes a side-spray water outlet device.

[0005] To achieve the above objectives, the technical solution of this utility model is as follows:

[0006] The side-spray water outlet device according to an embodiment of the present invention includes:

[0007] The impeller includes a baffle plate and several rotating blades;

[0008] The housing is elongated and has a first water inlet, a water inlet channel, a water distribution chamber, at least two first water outlet chambers, and at least two first water outlet holes. The first water inlet is located at one end of the length direction of the housing. The first water outlet chambers are arranged along the length direction of the housing. The impeller is rotatably mounted in the water distribution chamber. The wall of the water distribution chamber is provided with at least two water distribution holes along the circumferential direction. Each first water outlet chamber communicates with at least one water distribution hole and at least one first water outlet hole. The water inlet channel extends along the length direction of the housing. One end of the water inlet channel communicates with the first water inlet and the other end communicates with the water distribution chamber. The water outlet direction of the water inlet channel is perpendicular to and does not intersect with the rotation axis of the impeller. The water flow through the water inlet channel can drive the impeller to rotate, so that the baffle plate alternately blocks the water distribution holes.

[0009] The side-spray water outlet device according to the embodiment of this utility model has at least the following beneficial effects:

[0010] A baffle plate is installed on the impeller. When water flows into the water distribution chamber from the inlet channel, the tangential force of the oblique water flow drives the impeller to rotate. The baffle plate can intermittently block different water distribution holes, allowing water to flow out through different first water outlet chambers, achieving a pulse water effect. The pulse water pressure generated by this structure is high enough to provide a strong massage sensation. The water outlet direction of the inlet channel is perpendicular to and does not intersect the rotation axis of the impeller. This design optimizes the water flow direction to ensure that the driving force of the water flow on the impeller is stable and sufficient, preventing the impeller from jamming or having unstable speed due to insufficient power, thus ensuring the regularity and pressure stability of the pulse water. The shell is elongated, and the first water outlet chambers are arranged along the length of the shell, dispersing the concentrated water flow in the water distribution chamber to each first water outlet chamber and first water outlet hole, achieving a long area of ​​pulsating water flow from the side spray shower.

[0011] According to some embodiments of the present invention, the first water outlet is arranged along the length direction of the shell.

[0012] According to some embodiments of this utility model, the housing includes a water outlet body, a water distribution body, and an inclined water cover that are sequentially and sealed from front to back. A first water inlet and a first water outlet are provided on the water outlet body. The first water inlet is located at one end of the length direction of the water outlet body. A first cavity is provided on the water outlet body, and the first cavity communicates with the first water inlet. The water distribution body is provided with the water distribution hole, a mounting part, a water passage hole, a second cavity, and at least one third cavity. The mounting part is located on the rear side of the water distribution body, and the impeller is rotatably fitted on the mounting part. The second cavity and the water outlet body form one of the first water outlet cavities. The second cavity and the third cavity are arranged along the length direction of the water distribution body. The third cavity and the water outlet body form the remaining first water outlet cavities. The inclined water cover is connected to the water distribution body to form the water distribution cavity and the water inlet channel. The water inlet channel communicates with the first cavity through the water passage hole.

[0013] According to some embodiments of the present invention, the housing further includes a cover, the inclined cover is provided with a through hole, and an annular rib is provided along the edge of the through hole. The annular rib is the side wall of the water distribution cavity, and the cover covers the through hole.

[0014] According to some embodiments of the present invention, the water outlet body is further provided with a fourth cavity, a second inlet hole and a second outlet hole, the second inlet hole is located at one end of the length direction of the water outlet body, the fourth cavity and the water distribution body form a second water outlet cavity, and the second water outlet cavity is connected to the second inlet hole and the second outlet hole.

[0015] According to some embodiments of this utility model, it also includes a face cover, which is provided with a fifth cavity, a third water outlet, a first spray hole, and a second spray hole. The face cover is sealed to the front side of the water outlet body. The fifth cavity and the water outlet body form a third water outlet cavity. One end of the water outlet body in the length direction is provided with a third water inlet. The third water outlet cavity is connected to the third water inlet and the third water outlet. The first water outlet is aligned with and connected to the first spray hole, and the second water outlet is aligned with and connected to the second spray hole.

[0016] According to some embodiments of this utility model, a switching assembly is also included. The switching assembly includes a valve body and a switching mechanism. The valve body has an inlet, multiple outlets, and a switching chamber. The valve body is fixed to one end of the water outlet along its length, and the multiple outlets are connected to the first inlet, the second inlet, and the third inlet in a one-to-one correspondence. The inlet is connected to the switching chamber. The switching mechanism includes a water distribution plate, a switching rod, and an elastic element. The water distribution plate is disposed in the switching chamber and has a water passage portion. The switching rod is movably engaged with the water distribution plate. The axial movement of the switching rod can drive the water distribution plate to rotate, so that the water passage portion connects to one of the outlets. The elastic element provides a restoring force to the water distribution plate.

[0017] According to some embodiments of the present invention, a water inlet connector is also included, which is connected to the water inlet.

[0018] According to some embodiments of this utility model, it also includes a silicone water outlet plate, which has a plurality of water outlets. The silicone water outlet plate is installed in the fifth cavity, and the water outlets protrude through the third water outlet hole and are connected to the third water outlet cavity.

[0019] According to some embodiments of the present invention, the first water outlet and the second water outlet are arranged alternately along the length of the water outlet body.

[0020] Additional aspects and advantages of this invention 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 invention. Attached Figure Description

[0021] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0023] Figure 2 This is a first-person exploded view of this utility model;

[0024] Figure 3 This is a structural diagram of the water distribution cavity of this utility model;

[0025] Figure 4 This is a second-view exploded view of this utility model;

[0026] Figure 5 This is a waterway diagram of this utility model;

[0027] Figure 6 This is an exploded view of the switching component of this utility model.

[0028] Reference numerals: Impeller 100, baffle plate 110, rotating blade 120, housing 200, water outlet 210, first water inlet 211, first water outlet 212, first cavity 213, fourth cavity 214, second water inlet 215, second water outlet 216, third water inlet 217, water distribution body 220, mounting part 221, water passage hole 222, second cavity 223, third cavity 224, inclined water cover 230, through hole 231, annular ring Rib 232, water inlet channel 240, water distribution chamber 250, water distribution hole 251, cover 260, face cover 300, fifth chamber 310, third water outlet hole 320, first spray hole 330, second spray hole 340, valve body 400, water inlet 410, water outlet 420, switching chamber 430, water distribution plate 510, water passage part 511, switching rod 520, elastic element 530, water inlet connector 600, silicone water outlet plate 700, water outlet nozzle 710. Detailed Implementation

[0029] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0030] In the description of this utility model, it should be understood that the terms "front", "rear", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0031] Reference Figure 1-5 A side-spray water outlet device, comprising:

[0032] Impeller 100 includes baffle plate 110 and a plurality of rotating blades 120, wherein baffle plate 110 is connected to a portion of rotating blades 120;

[0033] The housing 200 is elongated and has a first water inlet 211, a water inlet channel 240, a water distribution chamber 250, at least two first water outlet chambers, and at least two first water outlet holes 212. The first water inlet 211 is located at one end of the length direction of the housing 200, and the first water outlet chambers are arranged along the length direction of the housing 200. The impeller 100 is rotatably mounted in the water distribution chamber 250. The cavity wall of the water distribution chamber 250 is provided with at least two water distribution holes 251 along the circumferential direction. Each first water outlet chamber is connected to... At least one water distribution hole 251 and at least one first water outlet hole 212 are connected. A water inlet channel 240 extends along the length of the housing 200. One end of the water inlet channel 240 is connected to the first water inlet hole 211, and the other end is connected to the water distribution cavity 250. The water outlet direction of the water inlet channel 240 is perpendicular to and does not intersect with the rotation axis of the impeller 100. The water flow through the water inlet channel 240 can drive the impeller 100 to rotate, causing the baffle plate 110 to alternately block the water distribution holes 251. The water distribution holes 251 can be entirely located on the bottom wall or entirely on the side wall of the water distribution cavity 250. The connection position of the baffle plate 110 and the rotating blade 120 is determined according to the position of the water distribution holes 251, and can be connected to the outer periphery or bottom of the rotating blade. The embodiment shown in the attached drawings of this utility model is a scheme where the water distribution holes 251 are located on the bottom wall of the water distribution cavity 250 (e.g., Figure 3 (As shown).

[0034] In some embodiments of this utility model, the first water outlet 212 is arranged along the length of the housing 200.

[0035] In some embodiments of this utility model, such as Figure 2 , 4As shown, the housing 200 includes a water outlet body 210, a water distribution body 220, and a slanted water cover 230, which are sequentially and sealed from front to back. A first water inlet 211 and a first water outlet 212 are provided on the water outlet body 210. The first water inlet 211 is located at one end of the length direction of the water outlet body 210. The water outlet body 210 is provided with a first cavity 213, which communicates with the first water inlet 211. The water distribution body 220 is provided with a water distribution hole 251, a mounting part 221, a water passage hole 222, a second cavity 223, and at least one third cavity 224. The mounting part 251... Located behind the water distribution body 220, the impeller 100 is rotatably fitted onto the mounting part 221. The water distribution chamber 250 is opposite to the second chamber 223. The second chamber 223 and the water outlet body 210 form one of the first water outlet chambers. The second chamber 223 and the third chamber 224 are arranged along the length of the water distribution body 220. The third chamber 224 and the water outlet body 210 form the remaining first water outlet chambers. The inclined water cover 230 is connected to the water distribution body 220 to form the water distribution chamber 250 and the water inlet channel 240. The water inlet channel 240 communicates with the first chamber 213 through the water passage hole 222. The mounting part 221 is cylindrical, and the impeller 100 has a shaft hole in the middle. The mounting part 221 is rotatably fitted with the shaft hole. In this embodiment, there is a second cavity 223 and two third cavities 224. The second cavity 223 and the third cavity 224 are located in front of the water distribution body 220, and the water distribution cavity 250 is located in front of the water distribution body 220. The second cavity 223 is located in front of the water distribution cavity 250. The two are connected by one of the water distribution holes 251. The water flow in the water distribution cavity 250 can flow directly into the second cavity 223. The two third cavities 224 are located on the left and right sides of the first cavity 213. The rear side of the water distribution body 220 is the water inlet area, and the front side of the water distribution body 220 is the water outlet area. Through the double-layer water path partitioning, the concentrated water flow in the water distribution cavity 250 is distributed to each of the first water outlet holes 212 to achieve a long area of ​​water outlet with a pulsating feel.

[0036] In some embodiments of this utility model, the housing 200 further includes a cover 260, the inclined cover 230 is provided with a through hole 231, and an annular surrounding rib 232 is provided along the edge of the through hole 231. The annular surrounding rib 232 is the side wall of the water distribution cavity 250, and the cover 260 covers the through hole 231. During installation, the impeller 100 is inserted into the circular space of the annular surrounding rib 232, and then the cover 260 is put on to form a closed water distribution cavity 250.

[0037] In some embodiments of this utility model, the water outlet body 210 is further provided with a fourth cavity 214, a second water inlet hole 215 and a second water outlet hole 216. The second water inlet hole 215 is located at one end of the length direction of the water outlet body 210. The fourth cavity 214 and the water distribution body 220 form a second water outlet cavity. The second water outlet cavity is connected to the second water inlet hole 215 and the second water outlet hole 216.

[0038] In some embodiments of this utility model, a face cover 300 is also included. The face cover 300 is provided with a fifth cavity 310, a third water outlet 320, a first spray hole 330, and a second spray hole 340. The face cover 300 is sealed to the front side of the water outlet body 210. The fifth cavity 310 and the water outlet body 210 form a third water outlet cavity. One end of the water outlet body 210 in the length direction is provided with a third water inlet 217. The third water outlet cavity communicates with the third water inlet 217 and the third water outlet 320. The first water outlet 212 is aligned with and communicates with the first spray hole 330. The second water outlet 216 is aligned with and communicates with the second spray hole 340. Most devices with pulse water output function on the market are single-function water output devices. This utility model integrates different water output functions together, with each water outlet cavity being independent of each other. Each water outlet cavity corresponds to a water output pattern, meeting the user's needs for diverse rain shower experiences.

[0039] In some embodiments of this utility model, such as Figure 2 , 6 As shown, it also includes a switching assembly, which includes a valve body 400 and a switching mechanism. The valve body 400 has an inlet 410, multiple outlets 420, and a switching chamber 430. The valve body 400 is fixed to one end of the water outlet 210 along its length, and the multiple outlets 420 are connected to the first inlet 211, the second inlet 215, and the third inlet 217 in a one-to-one correspondence. The inlet 410 is connected to the switching chamber 430. The switching mechanism includes a water distribution plate 510, a switching rod 520, and an elastic element 530. The water distribution plate 510 is located in the switching chamber 430 and has a water passage 511. The switching rod 520 is movably engaged with the water distribution plate 510. The axial movement of the switching rod 520 can drive the water distribution plate 510 to rotate, so that the water passage 511 connects to one of the outlets 420. The elastic element 530 provides a resetting elastic force to the water distribution plate 510. Simply press the switching lever 520 to switch the water path; it's easy to operate.

[0040] In some embodiments of this utility model, such as Figure 1-2 As shown, it also includes a water inlet connector 600, which is connected to the water inlet 410. The water inlet connector 600 is used to connect to an external water supply device. The installation position of the water inlet connector 600 and the position of the water inlet 410 can be configured according to the specific application scenario, and this utility model does not limit them in this regard.

[0041] In some embodiments of this utility model, a silicone water outlet plate 700 is also included. The silicone water outlet plate 700 has several water outlets. The silicone water outlet plate 700 is installed in the fifth cavity 310, and the water outlets extend through the third water outlet hole 320, communicating with the third water outlet cavity. Silicone itself has a certain degree of elasticity. When water flows from the third water outlet cavity into the water outlet, the silicone material can produce a slight buffering effect on the water flow, making the water flow gentler.

[0042] In some embodiments of this utility model, the first water outlet 212 and the second water outlet 216 are arranged alternately along the length of the water outlet body 210. The alternating arrangement can avoid the first water outlet 212 and the second water outlet 216 being concentrated in the length direction, and can make full use of the long strip space of the water outlet body 210 to achieve water discharge over a long area.

[0043] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A side-spray water outlet device, characterized in that, include: The impeller (100) includes a baffle plate (110) and several rotating blades (120); The housing (200) is elongated and has a first water inlet (211), a water inlet channel (240), a water distribution chamber (250), at least two first water outlet chambers, and at least two first water outlet holes (212). The first water inlet (211) is located at one end of the length direction of the housing (200), and the first water outlet chambers are arranged along the length direction of the housing (200). The impeller (100) is rotatably mounted in the water distribution chamber (250), and the cavity wall of the water distribution chamber (250) is provided with at least two water distribution holes (251) along the circumferential direction. Each first water outlet chamber is connected to at least one of the first water outlet holes (212). The water distribution hole (251) is connected to at least one of the first water outlet holes (212). The water inlet channel (240) extends along the length of the housing (200). One end of the water inlet channel (240) is connected to the first water inlet hole (211), and the other end is connected to the water distribution chamber (250). The water outlet direction of the water inlet channel (240) is perpendicular to and does not intersect with the rotation axis of the impeller (100). The water flow coming out through the water inlet channel (240) can drive the impeller (100) to rotate, so that the baffle plate (110) alternately blocks the water distribution hole (251).

2. The side-spray water outlet device according to claim 1, characterized in that, The first water outlet (212) is arranged along the length of the shell (200).

3. The side-spray water outlet device according to claim 1, characterized in that, The housing (200) includes a water outlet body (210), a water distribution body (220), and a slanted water cover (230) that are sequentially sealed from front to back. A first water inlet (211) and a first water outlet (212) are provided on the water outlet body (210). The first water inlet (211) is located at one end of the length of the water outlet body (210). The water outlet body (210) has a first cavity (213) that communicates with the first water inlet (211). The water distribution body (220) has the water distribution hole (251), a mounting part (221), a water passage hole (222), a second cavity (223), and at least one third cavity (224). The mounting part... (221) Located on the rear side of the water distribution body (220), the impeller (100) is rotatably fitted on the mounting part (221). The second cavity (223) and the water outlet body (210) form one of the first water outlet cavities. The second cavity (223) and the third cavity (224) are arranged along the length direction of the water distribution body (220). The third cavity (224) and the water outlet body (210) form the remaining first water outlet cavities. The inclined water cover (230) is connected to the water distribution body (220) to form the water distribution cavity (250) and the water inlet channel (240). The water inlet channel (240) is connected to the first cavity (213) through the water passage hole (222).

4. The side-spray water outlet device according to claim 3, characterized in that, The housing (200) also includes a cover (260), the inclined cover (230) is provided with a through hole (231), and an annular rib (232) is provided along the edge of the through hole (231). The annular rib (232) is the side wall of the water distribution cavity (250), and the cover (260) covers the through hole (231).

5. The side-spray water outlet device according to claim 3, characterized in that, The water outlet body (210) is also provided with a fourth cavity (214), a second water inlet (215) and a second water outlet (216). The second water inlet (215) is located at one end of the length direction of the water outlet body (210). The fourth cavity (214) and the water distribution body (220) form a second water outlet cavity. The second water outlet cavity is connected to the second water inlet (215) and the second water outlet (216).

6. The side-spray water outlet device according to claim 5, characterized in that, It also includes a face cover (300), which has a fifth cavity (310), a third water outlet (320), a first spray hole (330), and a second spray hole (340). The face cover (300) is sealed to the front side of the water outlet body (210). The fifth cavity (310) and the water outlet body (210) form a third water outlet cavity. One end of the water outlet body (210) in the length direction is provided with a third water inlet (217). The third water outlet cavity is connected to the third water inlet (217) and the third water outlet (320). The first water outlet (212) is aligned with the first spray hole (330) and is connected to the first spray hole (330). The second water outlet (216) is aligned with the second spray hole (340) and is connected to the second spray hole (340).

7. The side-spray water outlet device according to claim 6, characterized in that, It also includes a switching assembly, which comprises a valve body (400) and a switching mechanism. The valve body (400) has an inlet (410), multiple outlets (420), and a switching chamber (430). The valve body (400) is fixed to one end of the outlet body (210) along its length. The multiple outlets (420) are connected to the first inlet (211), the second inlet (215), and the third inlet (217) in a one-to-one correspondence. The inlet (410) is connected to the switching chamber (430). The switching mechanism includes... The device includes a water distribution plate (510), a switching rod (520), and an elastic element (530). The water distribution plate (510) is located inside the switching cavity (430). The water distribution plate (510) is provided with a water passage part (511). The switching rod (520) is movably engaged with the water distribution plate (510). The axial movement of the switching rod (520) can drive the water distribution plate (510) to rotate, so that the water passage part (511) connects to one of the water outlets (420). The elastic element (530) provides a restoring elastic force to the water distribution plate (510).

8. The side-spray water outlet device according to claim 7, characterized in that, It also includes a water inlet connector (600) that is connected to the water inlet (410).

9. The side-spray water outlet device according to claim 6, characterized in that, It also includes a silicone water outlet plate (700), which has a plurality of water outlets. The silicone water outlet plate (700) is installed in the fifth cavity (310), and the water outlets protrude through the third water outlet hole (320). The water outlets are connected to the third water outlet cavity.

10. The side-spray water outlet device according to claim 5, characterized in that, The first water outlet (212) and the second water outlet (216) are arranged alternately along the length of the water outlet body (210).

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