Same-hole multi-spray control mechanism and shower head

Abstract

The invention provides a same-hole multi-spray control mechanism and a shower head. The same-hole multi-spray control mechanism comprises a water outlet body, a switching assembly and a hydraulic switching piece. The water outlet main body is provided with a water inlet channel, a first mounting cavity, a water outlet channel, a communicating channel, a second mounting cavity, a drainage channel and a water outlet nozzle. According to the water outlet control mechanism provided by the invention, the two mounting cavities are arranged, the first mounting cavity can provide at least three flows of outlet water, two flows of outlet water can generate two kinds of water spots through the water outlet nozzle, the third flow of outlet water supplies water to the second mounting cavity, and the second mounting cavity provides two flows of continuously circulating outlet water for the water outlet nozzle by utilizing hydraulic power; therefore, the water outlet nozzle can circulate the two kinds of water sprays under the gear, the water outlet control mechanism can achieve the mode that three kinds of water sprays are sprayed from the same hole, the structure is ingenious, and the problem that a water outlet device is single in water outlet mode is solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of kitchen and bath, and in particular to a control mechanism of a same-hole multi-water flower and a shower head. BACKGROUND

[0002] The same-hole non-through water refers to that the same water outlet nozzle of the shower head can output different modes of water, thereby improving the utilization rate of each water outlet nozzle and avoiding the reduction of water output. Meanwhile, the structure is ingenious and can bring novel use experience to the user. At present, the same-hole different-water shower flowers on the market can only output two modes of water from the same water outlet nozzle, and the water output mode of the shower head is relatively single. Compared with other shower heads with switching functions, the number of water output modes is small. Therefore, the present application provides a control mechanism of a same-hole multi-water flower, which can solve the above technical problems. SUMMARY

[0003] The present application provides a same-hole water outlet structure with more water output modes.

[0004] In a first aspect, a control mechanism of a same-hole multi-water flower is provided, which includes a water outlet main body, a switching assembly, and a water force switching piece.

[0005] The water outlet main body is provided with a water inlet channel, a first mounting cavity, a water outlet channel, a communication channel, a second mounting cavity, a drainage channel, and a water outlet nozzle.

[0006] The water outlet end of the water inlet channel, the water inlet end of the water outlet channel, and the water inlet end of the communication channel are all communicated with the first mounting cavity, and the water outlet channel has two. The water outlet end of the communication channel is communicated with the second mounting cavity, the water inlet end of the drainage channel is communicated with the second mounting cavity, and the drainage channel also has two. The water outlet end of one of the water outlet channels and the water outlet end of one of the drainage channels are communicated with the water outlet nozzle and output a first kind of water through the water outlet nozzle, and the water outlet end of the other water outlet channel and the water outlet end of the other drainage channel are communicated with the water outlet nozzle and output a second kind of water through the water outlet nozzle.

[0007] The switching assembly is installed in the first mounting cavity, the water inlet channel is communicated with any water outlet channel or communication channel through the switching action of the switching assembly, and the water outlet mode of the water outlet nozzle corresponds to mode one, mode two, or mode three.

[0008] The water force switching piece is movably installed in the second mounting cavity, the water force switching piece is driven by the water force of the water provided by the communication channel, and two drainage channels are blocked by the movement, so that the water outlet nozzle outputs the first kind of water and the second kind of water in circulation, which can be equivalent to pulse water.

[0009] The mode one outputs the first kind of water, the mode two outputs the second kind of water, and the mode three outputs the first kind of water and the second kind of water in circulation.

[0010] The water outlet control mechanism provided by the application sets two installation cavities, the first installation cavity of which can provide at least three water outlets, two of which can form two water splashes through the water outlet nozzle, and the third water outlet is provided by the second installation cavity, and the second installation cavity uses water power to provide two continuously circulating water outlets for the water outlet nozzle, so that the water outlet nozzle can continuously form the above-mentioned two water splashes in this gear, and the water outlet control mechanism can realize the mode of forming three water splashes in the same hole, and has a clever structure and avoids the problem of single water outlet mode of the water outlet device.

[0011] Preferably, the water power switching piece is rotationally installed and is driven to rotate by water power, which is convenient to realize, and the water inlets of the two drainage channels are arranged around the rotation shaft of the water power switching piece.

[0012] Preferably, the water power switching piece comprises an impeller, and a shielding plate is arranged between the blades of the impeller, and the shielding plate cyclically shields the water inlets of the two drainage channels through rotation of the impeller, which has a simple structure and is easy to realize.

[0013] Preferably, the water outlet of the communication channel is arranged on the periphery of the second installation cavity and adopts a tangential opening, so that the impeller can provide sufficient water power.

[0014] Preferably, the switching assembly adopts a gear and rack switching structure, which has a simple structure and occupies a small space.

[0015] Preferably, the switching assembly comprises a water distribution disc, a gear, a sliding block and an operating piece. The water distribution disc is rotationally installed in the first installation cavity and is provided with a water distribution hole, the water inlets of the water outlet channel and the communication channel are arranged around the rotation shaft of the water distribution disc, and the gear is sleeved on the end of the rotation shaft extending out of the first installation cavity. The sliding block is linearly slidably installed on the water outlet body and is provided with a rack engaged with the gear, and the operating piece is movably installed on the water outlet body and drives the sliding block to reciprocate, so that the sliding block can drive the water distribution disc to rotate, and the water distribution hole is communicated with any water outlet channel or communication channel through rotation of the water distribution disc, thereby realizing gear switching.

[0016] Preferably, the operating piece is a roller rotationally installed on the water outlet body and is provided with an eccentric block close to the sliding block, the sliding block is provided with a butt joint surface accommodating the eccentric block, the eccentric block forms a swinging action through rotation of the roller, and the butt joint surface and the sliding block are moved through the swinging action, so that the rotation of the roller is converted into the linear motion of the sliding block.

[0017] Preferably, the water outlet body comprises a mounting panel, a middle panel and a water outlet panel, which are coaxially assembled in sequence and form a water outlet channel between the mounting panel and the middle panel and another water outlet channel between the middle panel and the water outlet panel. The first mounting cavity, the second mounting cavity and the drainage channel are arranged on the side of the mounting panel away from the water outlet panel, and the first mounting cavity is provided with a first water outlet hole, a second water outlet hole and a third water outlet hole, the middle panel is provided with a fourth water outlet hole, and the mounting panel is provided with a fifth water outlet hole. The first water outlet hole communicates the water outlet channel between the mounting panel and the middle panel, the second water outlet hole extends towards the fourth water outlet hole and communicates the water outlet channel between the middle panel and the water outlet panel through the fourth water outlet hole, and the side of the mounting panel away from the middle panel is provided with a separation groove which is separated from the water outlet channel, and the third water outlet hole communicates the fifth water outlet hole through the separation groove, and the second mounting cavity communicates the fifth water outlet hole through the drainage channel. The sixth water outlet hole and the seventh water outlet hole are arranged in the second mounting cavity, and the eighth water outlet hole is arranged in the middle panel, the sixth water outlet hole communicates the water outlet channel between the mounting panel and the middle panel, and the seventh water outlet hole extends towards the eighth water outlet hole and communicates the water outlet channel between the middle panel and the water outlet panel through the eighth water outlet hole.

[0018] Preferably, the cover plate of the second mounting cavity is arranged on the side of the mounting panel away from the water outlet panel and covers the fifth water outlet hole, and the drainage channel is arranged in the cover plate, so that the structure is simple and the number of components is reduced.

[0019] Preferably, the water outlet panel is provided with a water outlet nozzle, the water inlet end of the water outlet nozzle forms a boss with an end water inlet hole and a side water inlet hole, the middle panel is provided with a water passing hole, the middle panel abuts against the boss, and the water passing hole is coaxial with and communicates with the end water inlet hole, and the side of the mounting panel away from the water outlet panel is provided with an annular fence covering the water passing hole, and the peripheral part of the annular fence is provided with a tangential water inlet hole, so that the water outlet nozzle has two water inlet modes and can output two kinds of water, thereby realizing three water outlet modes of the same water outlet nozzle.

[0020] Preferably, the first mounting cavity controls the water supply amount of the second mounting cavity by shielding the communication channel through the switching assembly, and controls the activity frequency of the water force switching piece through the water supply amount, thereby controlling the pulse frequency of the mode three cycle.

[0021] In the second aspect, a shower is provided, which adopts the control mechanism of the same-hole multi-water flower of the first aspect.

[0022] From the above description of the present application, the present application has the following beneficial effects: The water outlet control mechanism provided by the application is provided with two installation cavities, the first installation cavity can provide at least three water outlets, two of which can form two water splashes through the water outlet nozzle, and the third water outlet is provided by the second installation cavity, and the second installation cavity uses water power to provide two continuously circulating water outlets for the water outlet nozzle, so that the water outlet nozzle can continuously form the two water splashes in this gear, and the water outlet control mechanism can realize the mode of three water splashes in the same hole, has a clever structure, and avoids the problem of single water outlet mode of the water outlet device The water power switching piece adopts a vane structure and a shielding plate structure, has a simple structure, is easy to install, and has the effect of easily realizing circulating water outlet The switching assembly adopts a gear and rack switching structure, has a simple structure, and occupies a small space The water outlet body includes an installation panel, a middle panel and a water outlet panel, and the water channel structure is clever and simple, and high cost is avoided BRIEF DESCRIPTION OF DRAWINGS

[0023] The accompanying drawings, which are included to provide a further understanding of the application and constitute a part of this application, illustrate certain illustrative embodiments of the application and together with the description serve to explain the application. The above brief description, as well as the following detailed description of the application, is better understood in conjunction with the drawings.

[0024] Wherein: Figure 1 It is a shaft side view of a same-hole multi-water-splash control mechanism Figure 2 It is an explosion view of a same-hole multi-water-splash control mechanism Figure 1 ; Figure 3 It is an explosion view of a same-hole multi-water-splash control mechanism Figure 2 ; Figure 4 It is an explosion view of a same-hole multi-water-splash control mechanism Figure 3 ; Figure 5 It is a front view of a same-hole multi-water-splash control mechanism Figure 6 It is a sectional view of a same-hole multi-water-splash control mechanism Figure 1 ; (about A-A of Figure 5 ) Figure 7 It is a rear view of a same-hole multi-water-splash control mechanism; (mode one state, hidden part components) Figure 8 It is a sectional view of a same-hole multi-water-splash control mechanism Figure 1 ; (about B-B of Figure 7 ) Figure 9 It is a rear view of a same-hole multi-water-splash control mechanism; (mode two state, hidden part components) Figure 10 is a cross-sectional view of a control mechanism of a same-hole multi-water flower Figure 1 ; (about Figure 9 C-C) Figure 11 is a rear view of a control mechanism of a same-hole multi-water flower; (mode three state, hidden part components) Figure 12 is a cross-sectional view of a control mechanism of a same-hole multi-water flower Figure 1 ; (about Figure 11 D-D) Figure 13 is a cross-sectional view of a control mechanism of a same-hole multi-water flower Figure 1 ; (about Figure 11 E-E) Figures 1 to 13 The marks in the figure are respectively: water outlet body 1, mounting panel 11, first mounting cavity 111, first water outlet hole 1111, second water outlet hole 1112, third water outlet hole 1113, second mounting cavity 112, cover plate 1121, sixth water outlet hole 1122, seventh water outlet hole 1123, fifth water outlet hole 113, isolation groove 114, annular surrounding barrier 115, tangential water inlet hole 116, middle panel 12, fourth water outlet hole 121, water passing hole 122, eighth water outlet hole 123, water outlet panel 13, water outlet passage 14, drainage passage 15, water outlet nozzle 16, end water inlet hole 161, side water inlet hole 162, communication passage 17, switching assembly 2, water distribution disc 21, gear 22, sliding block 23, rack 231, butt joint 232, operating member 24, eccentric block 241, hydraulic switching piece 3, impeller 31, shielding plate 32, mode one L1, mode two L2, mode three L3. DETAILED DESCRIPTION

[0025] In order to make the technical problems to be solved by the present application, technical solutions and beneficial effects more clear and explicit, the present application 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 present application and do not limit the present application.

[0026] Please refer to Figures 1 to 13 , a control mechanism of a same-hole multi-water flower, comprising a water outlet body 1, a switching assembly 2 and a hydraulic switching piece 3.

[0027] The water outlet body 1 is provided with a water inlet passage, a first mounting cavity 111, a water outlet passage 14, a communication passage 17, a second mounting cavity 112, a drainage passage 15 and a water outlet nozzle 16.

[0028] The water inlet end of the water outlet channel, the water inlet end of the water outlet channel 14 (i.e. the first water outlet hole 1111 and the second water outlet hole 1112) and the water inlet end of the communication channel 17 (i.e. the third water outlet hole 1113) are all communicated with the first mounting cavity 111, and the water outlet channel 14 has two. The water outlet end of the communication channel 17 is communicated with the second mounting cavity 112, the water inlet end of the water drainage channel 15 (i.e. the sixth water outlet hole 1122 and the seventh water outlet hole 1123) is communicated with the second mounting cavity 112, and the water drainage channel 15 also has two. The water outlet end of one of the water outlet channels 14 and the water outlet end of one of the water drainage channels 15 are communicated with the water outlet nozzle 16, and the first kind of water is discharged through the water outlet nozzle 16, and the water outlet end of the other water outlet channel 14 and the water outlet end of the other water drainage channel 15 are communicated with the water outlet nozzle 16, and the second kind of water is discharged through the water outlet nozzle 16.

[0029] The switching assembly 2 is installed in the first mounting cavity 111, the water inlet channel is communicated with any one of the water outlet channel 14 or the communication channel 17 through the switching action of the switching assembly 2, and the water outlet mode of the water outlet nozzle 16 corresponds to mode one L1, mode two L2 or mode three L3 respectively, wherein the mode one L1 discharges the first kind of water, and the mode two L2 discharges the second kind of water.

[0030] Preferably, the switching assembly 2 adopts a switching structure of gear 22 and rack 231, which is simple in structure and small in space occupation. In an embodiment, the switching assembly 2 includes a water distribution disc 21, a gear 22, a sliding block 23 and an operating member 24. The water distribution disc 21 is rotatably installed in the first mounting cavity 111 and is provided with a water distribution hole, the water inlets of the water outlet channel 14 and the communication channel 17 are arranged around the rotating shaft of the water distribution disc 21, and the gear 22 is sleeved on the end of the rotating shaft extending out of the first mounting cavity 111. The sliding block 23 is linearly slidably installed on the water outlet body 1 and is provided with a rack 231 engaged with the gear 22, and the operating member 24 is movably installed on the water outlet body 1 and drives the sliding block 23 to move reciprocally, so that the sliding block 23 can drive the water distribution disc 21 to rotate, and the water distribution hole is communicated with any one of the water outlet channel 14 or the communication channel 17 through the rotation of the water distribution disc 21, so as to realize gear shifting.

[0031] On the basis of the above embodiment, the operating member 24 is a roller rotatably installed on the water outlet body 1 and is provided with an eccentric block 241 close to the sliding block 23, the sliding block 23 is provided with a butt joint 232 accommodating the eccentric block 241, the eccentric block 241 forms a swinging action through the rotation of the roller, and the butt joint 232 and the sliding block 23 are driven to move through the swinging action, so that the rotation of the roller is converted into the linear motion of the sliding block 23.

[0032] The water power switch 3 is movably installed in the second installation cavity 112, and is driven by water power provided by the communication channel 17, and cyclically covers the two water discharge channels 15, so that the water outlet 16 cyclically discharges the first water and the second water, which is equivalent to pulse water, and the gear is the mode three L3. In addition, it is pointed out that when the mode three L3 is used, the water supply amount of the communication channel 17 to the second installation cavity 12 can be adjusted by adjusting the covering degree of the water inlet of the communication channel 17 by the switch assembly 2, and when the water amount of the second installation cavity 12 is different, the water power is also different, so that the activity frequency of the water power switch 3 is adjusted, and the frequency and intensity of the water discharged by the mode three L3, that is, the pulse water frequency, can be adjusted.

[0033] Preferably, the water power switch 3 is rotatably installed and is driven by water power to rotate, which is convenient to realize, and the water inlets of the two water discharge channels 15 are arranged around the rotation shaft of the water power switch 3. In an embodiment, the water power switch 3 comprises an impeller 31, and a cover plate 32 is arranged between the blades of the impeller 31, the cover plate 32 cyclically covers the water inlets of the two water discharge channels 15 by the rotation of the impeller 31, which is simple in structure and easy to realize. In addition, the water outlet of the communication channel 17 is arranged on the periphery of the second installation cavity 112 and adopts a tangential opening, so that sufficient water power can be provided by the impeller 31.

[0034] In an embodiment, a waterway structure is arranged ingeniously. Specifically, the water outlet body 1 comprises a mounting panel 11, a middle panel 12 and a water outlet panel 13. The mounting panel 11, the middle panel 12 and the water outlet panel 13 are coaxially assembled in sequence, and a water outlet channel 14 is formed between the mounting panel 11 and the middle panel 12, and another water outlet channel 14 is formed between the middle panel 12 and the water outlet panel 13. The first mounting cavity 111, the second mounting cavity 112 and the drainage channel 15 are arranged on the side of the mounting panel 11 away from the water outlet panel 13. The first mounting cavity 111 is provided with a first water outlet hole 1111, a second water outlet hole 1112 and a third water outlet hole 1113. The middle panel 12 is provided with a fourth water outlet hole 121. The mounting panel 11 is provided with a fifth water outlet hole 113. The first water outlet hole 1111 communicates the water outlet channel 14 between the mounting panel 11 and the middle panel 12. The second water outlet hole 1112 extends towards the fourth water outlet hole 121 and communicates the water outlet channel 14 between the middle panel 12 and the water outlet panel 13 through the fourth water outlet hole 121. The side of the mounting panel 11 facing the middle panel 12 is provided with a separation groove 114 which is separated from the water outlet channel 14. The third water outlet hole 1113 communicates the fifth water outlet hole 113 through the separation groove 114. The second mounting cavity 112 communicates the fifth water outlet hole 113 through the drainage channel 15. In addition, the second mounting cavity 112 is provided with a sixth water outlet hole 1122 and a seventh water outlet hole 1123. The middle panel 12 is provided with an eighth water outlet hole 123. The sixth water outlet hole 1122 communicates the water outlet channel 14 between the mounting panel 11 and the middle panel 12. The seventh water outlet hole 1123 extends towards the eighth water outlet hole 123 and communicates the water outlet channel 14 between the middle panel 12 and the water outlet panel 13 through the eighth water outlet hole 123.

[0035] On the basis of the above embodiment, the cover plate 1121 of the second mounting cavity 112 is mounted on the side of the mounting panel 11 away from the water outlet panel 13 and covers the fifth water outlet hole 113. The communication channel 17 is arranged in the cover plate 1121, which is simple in structure and avoids arranging too many parts.

[0036] In addition, the water outlet panel 13 is provided with a water outlet nozzle 16. In the embodiment, the water inlet end of the water outlet nozzle 16 forms a boss with an end water inlet hole 161 and a side water inlet hole 162. The middle panel 12 is provided with a water passing hole 122. The middle panel 12 abuts against the boss, and the water passing hole 122 is coaxial with and communicates with the end water inlet hole 161. The side, away from the water outlet panel 13, of the mounting panel 11 is provided with an annular fence 115 covering the water passing hole 122. The peripheral part of the annular fence 115 is provided with a tangential water inlet hole 116. Thus, the water outlet nozzle 16 communicates the water outlet channel 14 between the mounting panel 11 and the middle panel 12 through the end water inlet hole 161, the water passing hole 122 and the tangential water inlet hole 116 to outlet granular water, and communicates the water outlet channel 14 between the middle panel 12 and the water outlet panel 13 through the side water inlet hole 162 to outlet ordinary shower water.

[0037] Thus, the water outlet nozzle 16 has two water inlet modes and can outlet two kinds of water. When used in combination, the same water outlet nozzle 16 can realize three water outlet modes.

[0038] When used, the water outlet control mechanism provided in the embodiment selects a gear through the switching assembly 2. When the mode one L1 or the mode two L2 is selected, the water of the water outlet nozzle 16 is directly supplied by the first mounting cavity 111. When the mode three L3 is selected, the water reaches the second mounting cavity 112 after passing through the first mounting cavity 111, and is then supplied to the water outlet nozzle 16 by the second mounting cavity 112.

[0039] The water outlet control mechanism provided in the embodiment is provided with two mounting cavities. The first mounting cavity 111 can provide at least three water outlets (for example, the peripheral part of the water outlet body 1 is further provided with a spray gun port, and the first mounting cavity 111 is further provided with a water supply channel communicating with the spray gun port. Through the operation of the switching assembly 2, the spray gun water mode can be selected. At this time, the first mounting cavity 111 can provide four water outlets. This type of water outlet control mechanism is also within the protection scope of the present application). Two water outlets can outlet two water flowers through the water outlet nozzle 16. The third water outlet is supplied by the second mounting cavity 112. The second mounting cavity 112 uses water power to provide two continuously circulating water outlets for the water outlet nozzle 16. Thus, the water outlet nozzle 16 can continuously outlet the above-mentioned two water flowers at this gear. Thus, the water outlet control mechanism can realize the same hole three water flower mode. The structure is ingenious, and the problem of single water outlet mode of the water outlet device is avoided.

[0040] In the present application, unless specifically defined otherwise, the terms "mount", "connected", "connecting", "fixed", "unfixed", and the like should be construed broadly and can include fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections, or communication connections between each other; direct connections, or indirect connections via an intermediate medium; or internal communication between two elements or interaction between two elements. The specific meanings of the above terms in the present application can be understood by those skilled in the art according to the specific circumstances.

[0041] In the present application, unless specifically defined otherwise, the first feature is "on" or "under" the second feature can be that the first and second features are in direct contact, or the first and second features are in indirect contact via an intermediate medium. Moreover, the first feature "above", "over", and "on" the second feature can be that the first feature is directly above or obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "under", and "under" the second feature can be that the first feature is directly below or obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0042] In the present application, the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and combine the different embodiments or examples described in the present specification and the features of the different embodiments or examples without contradiction.

[0043] Although the above embodiments have been shown and described, it should be understood that the above embodiments are exemplary and should not be construed as limiting the present application, and any changes, modifications, replacements, and variations of the above embodiments made by those skilled in the art are within the scope of the present application.

Claims

1. A control mechanism for multiple water splashes in the same hole, characterized in that: It includes a water outlet body, a switching assembly and a hydraulic switching part; The water outlet body is provided with a water inlet channel, a first installation cavity, a water outlet channel, a communication channel, a second installation cavity, a drainage channel and a water outlet nozzle; The water outlet end of the water inlet channel, the water inlet end of the water outlet channel, and the water inlet end of the communicating channel are all connected to the first installation cavity, and there are two water outlet channels; the water outlet end of the communicating channel is connected to the second installation cavity, the water inlet end of the drainage channel is connected to the second installation cavity, and there are also two drainage channels; the water outlet end of one of the water outlet channels and the water outlet end of one of the drainage channels are connected to the water outlet nozzle, and the first type of water is discharged through the water outlet nozzle, and the water outlet end of another of the water outlet channels and the water outlet end of another of the drainage channels are connected to the water outlet nozzle, and the second type of water is discharged through the water outlet nozzle; The switching assembly is installed in the first installation cavity, and the water inlet channel is connected to any water outlet channel or the communication channel through the switching action of the switching assembly, and the water outlet mode of the water outlet nozzle is mode 1, mode 2 or mode 3; The hydraulic switching member is movably installed in the second installation cavity. The hydraulic switching member is driven by the hydraulic force of the water provided by the communication channel and circulates to block the two drainage channels. The water outlet circulates the first type of water and the second type of water. Mode 1 produces the first type of water, mode 2 produces the second type of water, and mode 3 circulates the first type of water and the second type of water.

2. A control mechanism for multiple water splashes in the same hole according to claim 1, characterized in that: The hydraulic switching component is rotatably installed and driven to rotate by hydraulic power; the water inlets of the two drainage channels are arranged around the rotating shaft of the hydraulic switching component.

3. A control mechanism for multiple water splashes in the same hole according to claim 2, characterized in that: The hydraulic switching component includes an impeller, and shielding plates are provided between the blades of the impeller. The shielding plates shield the water inlets of the two drainage channels through the rotation cycle of the impeller.

4. A control mechanism for multiple water splashes in the same hole according to claim 2 or 3, characterized in that: The water outlet of the communication channel is arranged on the periphery of the second installation cavity and adopts a tangential opening.

5. The control mechanism for multiple water splashes in the same hole according to claim 1, characterized in that: The switching assembly adopts a gear and rack switching structure: the switching assembly includes a water diversion plate, a gear, a slider and an operating member; the water diversion plate is rotatably installed in the first installation cavity and is provided with a water diversion hole, the water outlet channel and the water inlet of the connecting channel are arranged around the rotating shaft of the water diversion plate, and the gear is sleeved on one end of the rotating shaft extending out of the first installation cavity; the slider is linearly slidably installed on the water outlet body and is provided with a rack meshing with the gear, the operating member is movably installed on the water outlet body and drives the slider to move back and forth.

6. A control mechanism for multiple water splashes in the same hole according to claim 5, characterized in that: The operating part is a roller, which is rotatably installed on the water outlet body and is provided with an eccentric block close to the slider. The slider is provided with a docking port for accommodating the eccentric block. The eccentric block forms a swinging motion through the rotation of the roller, and the swinging motion drives the docking port and the slider to move.

7. The control mechanism for multiple water splashes in the same hole according to claim 1, characterized in that: The water outlet body includes a mounting panel, a middle panel and a water outlet panel, and the mounting panel, the middle panel and the water outlet panel are coaxially assembled together in sequence, and a water outlet channel is formed between the mounting panel and the middle panel, and another water outlet channel is formed between the middle panel and the water outlet panel; the first mounting cavity, the second mounting cavity and the drainage channel are all arranged on a side of the mounting panel away from the water outlet panel, and the first mounting cavity is provided with a first water outlet hole, a second water outlet hole and a third water outlet hole, the middle panel is provided with a fourth water outlet hole, and the mounting panel is provided with a fifth water outlet hole; the first water outlet hole is connected to the water outlet channel between the mounting panel and the middle panel, and the second water outlet hole is connected to the water outlet channel between the mounting panel and the middle panel, and the second water outlet hole is connected to the water outlet channel between the mounting panel and the middle panel. The mounting panel extends toward the fourth water outlet and is connected to the water outlet channel between the middle panel and the water outlet panel through the fourth water outlet, and an isolation groove is provided on a side of the mounting panel facing the middle panel, the isolation groove is separated from the water outlet channel, and the third water outlet is connected to the fifth water outlet through the isolation groove, and the second mounting cavity is connected to the fifth water outlet through the drainage channel; a sixth water outlet and a seventh water outlet are provided in the second mounting cavity, the middle panel is provided with an eighth water outlet, the sixth water outlet is connected to the water outlet channel between the mounting panel and the middle panel, the seventh water outlet extends toward the eighth water outlet and is connected to the water outlet channel between the middle panel and the water outlet panel through the eighth water outlet.

8. A control mechanism for multiple water splashes in the same hole according to claim 7, characterized in that: The cover plate of the second mounting cavity is installed on the side of the mounting panel away from the water outlet panel and covers the fifth water outlet hole, and the drainage channel is arranged in the cover plate; the water outlet panel is provided with a water outlet nozzle, and the water inlet end of the water outlet nozzle forms a boss with an end water inlet hole and a side water inlet hole, and the middle panel is provided with a water through hole, the middle panel is against the boss, and the water through hole is coaxial with and connected to the end water inlet hole, and the side of the mounting panel away from the water outlet panel is provided with an annular enclosure covering the water through hole, and the periphery of the annular enclosure is provided with a tangential water inlet hole.

9. The control mechanism for multiple water splashes in the same hole according to claim 1, characterized in that: The first installation cavity controls the water supply to the second installation cavity by the degree of blocking of the connecting channel by the switching component, and controls the activity frequency of the hydraulic switching component by the water supply, thereby controlling the pulse frequency of the three-cycle mode.

10. A shower head, characterized in that: A control mechanism for multiple water splashes in the same hole is adopted as described in any one of claims 1 to 9.

Images