CN212203237U

CN212203237U - Independently controlled shower

Info

Publication number: CN212203237U
Application number: CN201921747558.0U
Authority: CN
Inventors: 林方棋; 胡力宏; 但堂俊
Original assignee: Xiamen Solex High Tech Industries Co Ltd
Current assignee: Xiamen Solex High Tech Industries Co Ltd
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2020-12-22
Anticipated expiration: 2029-10-17

Abstract

The utility model discloses an independently controlled shower, which comprises two water outlet units, a lower water outlet and a control device, wherein the control device comprises a water inlet path; the control device also comprises an on-off waterway and an on-off mechanism arranged on the on-off waterway, the on-off mechanism is provided with an on-off operating piece, the on-off waterway is connected with the water inlet passage and the lower water outlet passage, and the on-off mechanism is controlled by the on-off operating piece to realize the on-off control of the on-off waterway; the control device also comprises two branch water paths which can be respectively communicated with the water inlet path and a switching mechanism which is connected between the two branch water paths and the water inlet path, the switching mechanism is provided with a switching operation piece, the two branch water paths are respectively communicated with the two water outlet units, and the switching operation piece is used for controlling the switching mechanism so as to at least realize that the two branch water paths are switched and communicated with the water inlet path. It has the following advantages: the independent control technology of the lower water outlet is realized, and the control is convenient and quick.

Description

Independently controlled shower

Technical Field

The utility model relates to a bathroom technical field especially relates to an independent control shower.

Background

The prior shower with lower water outlet comprises a control device, two water outlet units and a lower water outlet, wherein the control device is internally provided with a water inlet channel, three branch water channels and a switching mechanism connected between the water inlet channel and the branch water channels, at least three branch water channels are switched by the switching mechanism to be communicated with the water inlet channel, and the switching mechanism adopts a rotary switching mode, for example, the shower is CN 108150679A. The switching mechanism is provided with three gears which are circumferentially spaced, and the switching from the first gear to the third gear must pass through the second gear, so that the switching over position is easy to occur when the lower water outlet position and the shower position (two water outlet units) are rotationally switched, and the switching cannot be completed in one step.

SUMMERY OF THE UTILITY MODEL

The utility model provides an independent control shower, which overcomes the defects of the shower with lower water outlet in the background technology.

The utility model provides an adopted technical scheme of its technical problem is:

an independent control shower comprises a plurality of water outlet units and a control device, wherein at least one first water outlet unit and other water outlet units are arranged in the plurality of water outlet units, the control device comprises a water inlet channel, the control device also comprises an on-off water channel and an on-off mechanism arranged on the on-off water channel, the on-off mechanism is provided with an on-off operating piece, the on-off water channel is connected with the water inlet channel and the first water outlet unit, and the on-off mechanism is controlled by the on-off operating piece to realize on-off control of the on-off water channel; the control device also comprises a switching mechanism which is provided with a switching operation piece, and the switching operation piece is used for controlling the switching mechanism so as to realize switching connection of the other water outlet units to the water inlet channel.

In one embodiment: the control device includes a faucet housing having a first end and a second end, the on/off operating member being slidable relative to the faucet housing, and the switching operating member being rotatable relative to the faucet housing.

In one embodiment: the switching operation member can be rotatably connected to the second end port of the faucet shell and is of an annular structure, and the on-off operation member can be slidably connected in the switching operation member.

In one embodiment: the on-off mechanism comprises an on-off valve and a movable shaft, the on-off valve adopts a pilot valve, the pilot valve is provided with a pilot membrane, the movable shaft can move along the direction of the first end and the second end of the tap shell, the movable shaft is connected with the pilot membrane, and the on-off operation part is in transmission connection with the movable shaft.

In one embodiment: the first end of the movable shaft is connected with the pilot membrane, and the second end of the movable shaft and the on-off operating piece are provided with ratchet mechanisms.

In one embodiment: the switching mechanism adopts a rotating switching mode, the switching mechanism is provided with a through hole, and the movable shaft can movably pass through the through hole; the control device is provided with a ratchet seat; the first end of the movable shaft is connected with the pilot membrane, the second end of the movable shaft and the on-off operating piece are provided with ratchet mechanisms, each ratchet mechanism comprises an upper ratchet wheel and a lower ratchet wheel, the on-off operating piece is connected with the upper ratchet wheel in a transmission mode, and the on-off operating piece, the movable shaft, the ratchet mechanisms and the ratchet seat are matched to form the automatic ball pen mechanism.

In one embodiment: the control device comprises a change-over switch valve, wherein the change-over switch valve comprises the on-off water path, an on-off mechanism, a water dividing path and a switching mechanism;

the change-over switch valve and the temperature control valve core are both arranged in the faucet shell, the temperature control valve core is provided with a mixed water outlet, the water inlet path is communicated with the mixed water outlet, and the water inlet path is arranged between the faucet shell and the change-over switch valve.

In one embodiment: the switch valve is provided with a switching water inlet and an on-off water inlet, the switching water inlet and the on-off water inlet are communicated with a water inlet channel, the switching water inlet is matched with two branch water channels, and the on-off water inlet is matched with the on-off water channel.

In one embodiment: the on-off water inlet and the switching water inlet are arranged at intervals along the direction from the first end to the second end of the tap shell; the two branch water paths are communicated with a switching water inlet, and the switching mechanism is arranged between the switching water inlet and the on-off water inlet; the on-off waterway is communicated with the on-off water inlet and the first water outlet unit.

In one embodiment: the middle of the bottom end surface of the switch valve is provided with a middle water outlet, the bottom end surface of the switch valve is also provided with two switching water outlets which are arranged at two sides of the middle water outlet; the middle water outlet is communicated with the on-off waterway and the first water outlet unit; the two switching water outlets are respectively communicated with the two water dividing paths and the two water outlet units.

In one embodiment: the two water dividing paths are provided with water dividing ports capable of being communicated with the switching water inlet, the outer side wall of the switching valve is also provided with an intermediate water inlet, the water dividing paths comprise a first section communicated from the water dividing ports to the outer side wall of the switching valve, a second section arranged between the outer side wall of the switching valve and the faucet shell and a third section communicated from the intermediate water inlet to the switching water outlet, and the first section, the second section and the third section are sequentially communicated; on the axis of the switch valve, the switching water inlet and the middle water inlet are positioned at two sides of the on-off water inlet, and the circumferential position formed by the switching water inlet and the middle water inlet in the circumferential direction and the circumferential position of the on-off water inlet are arranged in a staggered mode.

In one embodiment: the switching mechanism comprises a fixed piece and a movable piece, the switching operation piece is in transmission connection with the movable piece so as to drive the movable piece to rotate, the fixed piece is provided with two fixed water through holes which are respectively communicated with water dividing ports of two water dividing paths, the movable piece is provided with a movable water through port communicated with a switching water inlet, the end face of the fixed piece and the end face of the movable piece can be in rotary contact with each other, and whether the movable water through port is communicated with the fixed water through holes or not and a certain water through hole is controlled through the relative rotation of the movable piece and the fixed piece.

In one embodiment: the switching mechanism also comprises a rotating rod which can rotate relative to the faucet shell, the switching operation part is sleeved outside the rotating rod and can drive the rotating rod to rotate, and the rotating rod and the moving piece are connected together and form synchronous rotating connection; the movable shaft can movably penetrate through the rotating rod, the movable sheet and the fixed sheet.

In one embodiment: the peripheral wall of the rotating rod is provided with water diversion ports of the water diversion channels, and the water diversion ports correspond to the switching water inlet so as to control whether the switching water inlet is communicated with the fixed water diversion port or not and a certain water diversion port through the rotation of the rotating rod.

Compared with the background technology, the technical scheme has the following advantages:

can switch two play water units through switching the operating parts at least and go out water, can control down through the break-make operating parts and go out water whether, switch the play water unit and go out water break-make and control the setting respectively down, realize the technique of first play water unit independent control, control is convenient quick.

Drawings

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

Fig. 1 is a perspective view of a shower according to an embodiment.

Fig. 2 is an exploded perspective view of a shower according to an embodiment.

Fig. 3 is one of the schematic cross-sectional views of a shower according to an embodiment.

Fig. 4 is a second cross-sectional schematic view of a shower according to the second embodiment.

Fig. 5 is a perspective view of a diverter valve according to an embodiment.

Fig. 6 is an exploded perspective view of the diverter valve according to the embodiment.

Fig. 7 is one of the sectional views of the diverter valve according to the embodiment, in which the lower water is discharged.

Fig. 8 is a second schematic sectional view of the switch valve according to the embodiment, when the first water outlet unit is discharging water.

Fig. 9 is a third schematic sectional view of the switch valve according to the embodiment, when the second outlet unit is discharging water.

Figure 10 is a schematic cross-sectional view of another embodiment of a shower.

Detailed Description

Referring to fig. 1 to 9, an independently controlled shower includes three water outlet units 1 and 2, a lower outlet 3 and a control device 4. The three water outlet units 1, 2 and 3 are respectively a first water outlet unit, a second water outlet unit 1 and a third water outlet unit 2, the second water outlet unit 1 is a shower head 11, and the shower head 11 is connected with the control device 4 through a fixed water pipe 12; the third water outlet unit 2 is, for example, a hand shower 21, and the hand shower 12 is connected to the control device 4 via a hose 22. The first water outlet unit is a lower water outlet 3, and the lower water outlet 3 is directly formed or fixedly arranged on the control device 4.

The control device 4 includes a faucet housing 41, a switch valve and a water inlet path 42, the faucet housing 41 is provided with a cold water port 411 and a hot water port 412, the faucet housing 41 is provided with a temperature control valve core 413, the temperature control valve core 413 is provided with a cold water inlet, a hot water inlet and a mixed water outlet, the cold water port is connected to the cold water port 411, the hot water inlet is connected to the hot water port 412, the mixed water outlet is connected to the water inlet path 42, the temperature control valve core 413 is provided with a temperature control operation element 4131, if the temperature control operation element 4131 is a rotary handle, the temperature control operation element 4131 can be rotatably connected to the faucet housing 41, and the temperature of the outlet water of the mixed water outlet can be controlled by rotating the temperature control. The water inlet path 42 is connected to the mixed water outlet and the water inlet path 42 is provided between an inner wall of the faucet housing 41 and an outer wall of the switch valve. A gland nut 4132 and a temperature controlled base ring 4133 are also attached to the faucet housing 41 as required to operate the prior art with respect to the composition and construction of the temperature controlled portion.

The selector valve 4A includes a control device, an on-off mechanism 43, and a switching mechanism 44, and the mounting portion is provided with an on-off water passage 45 and two water passage branches 46. The on-off water path 45 is connected with the water inlet path 42 and the lower water outlet 3, the on-off mechanism 43 is arranged on the on-off water path 45, the on-off mechanism 43 is provided with an on-off operating piece 431, and the on-off mechanism 43 is controlled by the on-off operating piece 431 to realize the on-off control of the on-off water path 45. The two water paths 46 can be communicated with the water inlet path 42, the switching mechanism 44 is connected between the two water paths 46 and the water inlet path 42, the switching mechanism 44 is provided with switching operation pieces 441, the two water paths 46 are respectively communicated with the two water outlet units 1 and 2, and the switching operation pieces 441 control the switching mechanism 44 to realize that at least the two water paths 46 are communicated with the water inlet path 42 in a switching way. In this embodiment, the cold water port and the hot water port are disposed on the back surface of the faucet housing, the lower outlet 3 is disposed on the front surface of the faucet housing, the fixed water pipe is connected to the top surface of the faucet housing, and the hose is disposed on the bottom surface of the faucet housing.

In the present embodiment, the temperature control operation element 4131 is disposed at the first end of the faucet housing 41, and the on-off operation element 431 and the switching operation element 441 are disposed at the second end of the faucet housing 41, so that the user can control the temperature of the water and switch whether the water flows out from the two water outlet units or not. The on-off operation member 431 can slide relative to the faucet housing 41, the switching operation member 441 can rotate relative to the faucet housing 41, switching is realized in a rotating mode, and a switch is realized in a pressing mode, so that switching operation of the switch is facilitated. Moreover, the switching operation member 441 can be rotatably connected to the second port of the faucet housing 41 and has a ring structure, such as a rotating sleeve, and the on-off operation member 431 can be slidably connected to the switching operation member 441, such as a button, so that the structure is compact and the operation is convenient. Further, the switching operation member and the on-off operation member can be integrated as required, and the operation member can rotate relative to the faucet shell and can slide relative to the faucet shell by replacing the switching operation member and the on-off operation member with the operation member.

The on-off mechanism 43 includes an on-off valve and a movable shaft 432, the on-off valve is a pilot valve, the pilot valve has a pilot membrane 433 disposed in the on-off water channel 45 of the control device, the movable shaft 432 can move along the direction of the first end and the second end of the faucet housing 41, that is, can move relative to the control device, the movable shaft 432 is connected to the pilot membrane 433, the on-off operation member 431 is connected to the movable shaft 432 in a transmission manner, so that the movable shaft 432 is controlled to slide step by step (extend step by step relative to the installation part) by sliding the on-off operation member 431, and the on-off of the on-off water channel is controlled. The pilot valve is further provided with a first return spring 4341 and a second return spring 4342 which can realize the return, the first return spring 434 is arranged between the control device and the pilot membrane 433, and the second return spring 4342 is arranged between the movable shaft and the control device. The pilot valve structure can refer to the prior art.

In this embodiment, the switching mechanism 44 is provided with a through hole through which the movable shaft 432 can movably pass; the control device is provided with a ratchet seat 435; the first end of the movable shaft 432 is connected with a pilot membrane 433, the second end of the movable shaft 432 and the on-off operation member 431 are provided with a ratchet mechanism which comprises an upper ratchet wheel 436 and a lower ratchet wheel 437, the on-off operation member 431 is in transmission connection with the upper ratchet wheel 436, the transmission connection is in fixed connection or abutting connection, a third return spring 439 is additionally arranged, and the third return spring is connected with the movable shaft and the control device. The on-off operation member 431, the movable shaft 432, the ratchet mechanism, the third return spring and the ratchet seat 435 cooperate to constitute an automatic ball-point pen mechanism.

The outer side wall of the switch valve is provided with a switch water inlet 414 and an on-off water inlet, the switch water inlet 414 and the on-off water inlet are both communicated with the water inlet path 42, the switch water inlet 414 is matched with the two branch water paths 46, the two branch water paths 46 are both communicated with the switch water inlet 414, and the switch mechanism 44 is arranged between the switch water inlet 414 and the on-off water inlet; the on-off water inlet is matched with the on-off waterway 45, and the on-off waterway 45 is communicated with the on-off water inlet and the lower water outlet 2; adopt the side mode of intaking, make things convenient for overall arrangement design on-off mechanism and switching mechanism, compact structure. The on-off water inlet and the switching water inlet 414 are arranged at intervals along the direction from the first end to the second end of the faucet housing 41, so that the on-off mechanism and the switching mechanism are conveniently arranged and designed, and the structure is compact.

The switching mechanism adopts a rotation switching mode, the switching mechanism 44 comprises a fixed plate 442 and a movable plate 443, the switching operation member 441 is in transmission connection with the movable plate 443 so as to drive the movable plate 443 to rotate, the fixed plate 442 is provided with fixed water through holes 4421 which are respectively communicated with water dividing ports of the two water dividing paths 46, the movable plate 443 is provided with a movable water through hole 4431 which is communicated with the switching water inlet 414, the end surface of the fixed plate 442 and the end surface of the movable plate 443 can be in rotating contact with each other, and whether the movable water through hole is communicated with the fixed water through holes or not and a certain water through hole is controlled by the relative rotation of the movable plate and the fixed plate, as shown in fig. 8 and 9, water is discharged from a second water discharging unit in fig. 8, and water is discharged from a.

In this embodiment: the switching mechanism 44 further includes a rotating rod 444 capable of rotating relative to the faucet housing 41, the switching operation member 441 is sleeved outside the rotating rod 444 and can drive the rotating rod 444 to rotate, and the rotating rod 444 and the moving plate 443 are connected together and form a synchronous rotating connection. The fixed plate, the movable plate and the rotating rod are all provided with through holes which penetrate through, the through holes of the switching mechanism comprise the through holes, and the movable shaft can movably penetrate through the rotating rod, the movable plate and the fixed plate.

A middle water outlet 416 is arranged in the middle of the bottom end surface of the control device of the switch valve, and two switch water outlets 417 are arranged on the bottom end surface of the control device of the switch valve, and the two switch water outlets 417 are arranged on two sides of the middle water outlet 416; the middle water outlet 416 is communicated with the on-off waterway 45 and the lower outlet 3; the two switching water outlets 417 are respectively communicated with the two water dividing paths 46 and the two water outlet units 1 and 2, and by adopting the structure, the whole layout is reasonable and the structure is compact.

In this embodiment: the two water dividing paths 46 are provided with water dividing ports 461 capable of being communicated with the fixed water through holes 4421, the outer side wall of the change-over switch valve is also provided with a middle water inlet 418, the water dividing paths 46 comprise a first section communicated from the water dividing ports 461 to the outer side wall of the change-over switch valve, a second section 462 arranged between the outer side wall of the change-over switch valve and the faucet shell and a third section communicated from the middle water inlet 418 to the change-over water outlet 417, and the first section, the second section and the third section are sequentially communicated; on the axis of the switch valve, the switching water inlet 414 and the middle water inlet 418 are positioned at two sides of the on-off water inlet, the circumferential position formed by the circumferentially switched water inlet 414 and the middle water inlet 418 and the circumferential position of the on-off water inlet are arranged in a staggered mode, and the water path and the water inlet path are divided at intervals through sealing pieces.

In this embodiment, the control device includes a valve core base 471, a valve core middle seat 472, and a valve core upper seat 473; the valve core middle seat 472 is arranged in the valve core base 471, the pilot membrane is arranged between the valve core middle seat and the valve core base, and the on-off waterway is arranged between the valve core middle seat and the valve core base; the valve core upper seat is connected on the valve core base, the valve core middle seat is arranged between the valve core upper seat and the valve core base, and the valve core top seat is connected on the valve core base through a buckle structure, so that the upper seat, the middle seat and the base are connected together. The switching mechanism is arranged between the valve core base and the valve core top seat; the rotating rod can be rotatably connected into the valve core upper seat, the valve core middle seat is provided with a through hole, and the through hole forms a part of the through hole. The middle water outlet 416 and the two switching water outlets 417 are both arranged on the bottom end surface of the valve core base. A sealing part 474 is arranged outside the valve core base to separate the branch water channel and the water inlet channel.

In this embodiment: the movable shaft penetrates through the through holes of the movable plate and the fixed plate, the pilot valve further comprises a plug assembly 438, and the lower end of the movable shaft is connected with the plug assembly; the movable shaft penetrates through the through hole, the second reset spring is arranged in the through hole and abuts against the plug and the middle seat, the cavity formed by the base and the middle seat is divided into two parts through the guide membrane, the upper part is a pressure cavity, and the guide membrane is provided with a water inlet small hole and a pressure relief small hole. The small water inlet hole can also be arranged on the side wall of the pressure cavity of the valve core middle seat; the above-mentioned pilot film is a cup assembly. A locking nut 475 is further arranged to be in threaded connection with the ratchet seat 435 so as to assemble the parts together to form the switching valve for start-up work. A gland nut 476 is additionally provided to attach the on-off operating member and the switching operating member to the faucet housing.

In this embodiment, the valve body base is provided with a through groove 4711 through which the water passes, the valve body base is provided with the above-mentioned on-off water inlet opening for connecting the through groove, and the valve body upper seat is provided with the above-mentioned switching water inlet opening 414 for connecting the through groove.

In this embodiment: the closing state of the middle water outlet: the break-make operating part 431 is pressed down, overcomes the reset spring force, pushes the movable shaft to move downwards, the movable shaft drives the pressure relief hole in the middle of the plug assembly plugging leather cup assembly, and pushes the leather cup assembly to move downwards, when the lower surface of the leather cup assembly abuts against the sealing surface of the valve core base, the acting area of the upper surface of the leather cup assembly subjected to pressure cavity water pressure is larger than the area of the lower surface subjected to water inlet cavity pressure, the pilot valve is closed, middle water outlet is closed, and lower water outlet is closed. The opening state of intermediate water outlet: the break-make operating part 431 presses down once more, and under reset spring's effect, it goes upward to drive the loose axle, and the loose axle drives end cap subassembly and goes upward to open the pressure release hole in the middle of the leather cup subassembly, and pressure intracavity water pressure reduces in the twinkling of an eye this moment, and under the effect of leather cup subassembly lower surface pressure of intaking, the leather cup is backed down by water pressure, and the leather cup subassembly leaves the sealed face of case base, and the pilot valve is opened, and middle play water is opened, and lower play water is opened.

In this embodiment: the rotating rod is fixed with the moving piece, the rotating rod is rotated to drive the moving piece to rotate, when the water outlet of the moving piece is communicated with the water outlet of the fixed piece, the second water outlet unit outputs water, and the third water outlet unit stops water. When the water outlet of the movable plate is communicated with the water outlet of the fixed plate, the second water outlet unit is used for discharging water, and the third water outlet unit is used for stopping water. When the water outlet of the movable piece is not communicated with the water outlet of the fixed piece, the second water outlet unit stops water, the third water outlet unit stops water, and the valve core is closed.

In this embodiment, the shower can produce the following technical effects: 1. the lower water outlet is independently controlled, and the switch is pressed, so that the operation is fast and convenient; 2. the shower position can effectively avoid the unexpected water route of switching among the flow control process, and flow control is more convenient.

In another embodiment, it is different from the previous embodiment in that: referring to fig. 10, the outer peripheral wall of the rotating rod 444 is provided with water diversion ports 4441 of each water diversion passage, which correspond to the switching water inlet, so as to control the switching water inlet to be connected with a fixed water diversion port and a certain water diversion port by the rotation of the rotating rod; namely, the circumferential wall rotation switching method is adopted.

The above description is only a preferred embodiment of the present invention, and therefore the scope of the present invention should not be limited by this description, and all equivalent changes and modifications made within the scope and the specification of the present invention should be covered by the present invention.

Claims

1. An independently controlled shower comprises a plurality of water outlet units and a control device, wherein at least one first water outlet unit and other water outlet units are arranged in the plurality of water outlet units, the control device comprises a water inlet channel, and the independently controlled shower is characterized in that: the control device also comprises an on-off waterway and an on-off mechanism arranged on the on-off waterway, the on-off mechanism is provided with an on-off operating piece, the on-off waterway is connected with the water inlet waterway and the first water outlet unit, and the on-off mechanism is controlled by the on-off operating piece to realize the on-off control of the on-off waterway; the control device also comprises a switching mechanism which is provided with a switching operation piece, and the switching operation piece is used for controlling the switching mechanism so as to realize switching connection of the other water outlet units to the water inlet channel.

2. An independently controlled shower as claimed in claim 1, wherein: the control device includes a faucet housing having a first end and a second end, the on/off operating member being slidable relative to the faucet housing, and the switching operating member being rotatable relative to the faucet housing.

3. An independently controlled shower as claimed in claim 2, wherein: the switching operation member can be rotatably connected to the second end port of the faucet shell and is of an annular structure, and the on-off operation member can be slidably connected in the switching operation member.

4. An independently controlled shower as claimed in claim 2, wherein: the on-off mechanism comprises an on-off valve and a movable shaft, the on-off valve adopts a pilot valve, the pilot valve is provided with a pilot membrane, the movable shaft can move along the direction of the first end and the second end of the tap shell, the movable shaft is connected with the pilot membrane, and the on-off operation part is in transmission connection with the movable shaft.

5. An independently controlled shower as claimed in claim 4, wherein: the first end of the movable shaft is connected with the pilot membrane, and the second end of the movable shaft and the on-off operating piece are provided with ratchet mechanisms.

6. An independently controlled shower as claimed in claim 4, wherein: the switching mechanism adopts a rotating switching mode, the switching mechanism is provided with a through hole, and the movable shaft can movably pass through the through hole; the control device is provided with a ratchet seat; the first end of the movable shaft is connected with the pilot membrane, the second end of the movable shaft and the on-off operating piece are provided with ratchet mechanisms, each ratchet mechanism comprises an upper ratchet wheel and a lower ratchet wheel, the on-off operating piece is connected with the upper ratchet wheel in a transmission mode, and the on-off operating piece, the movable shaft, the ratchet mechanisms and the ratchet seat are matched to form the automatic ball pen mechanism.

7. An independently controlled shower as claimed in claim 4, wherein:

the control device comprises a change-over switch valve, wherein the change-over switch valve comprises the on-off water path, an on-off mechanism, a water dividing path and a switching mechanism;

8. An independently controlled shower as claimed in claim 7, wherein: the switch valve is provided with a switching water inlet and an on-off water inlet, the switching water inlet and the on-off water inlet are communicated with a water inlet channel, the switching water inlet is matched with two branch water channels, and the on-off water inlet is matched with the on-off water channel.

9. An independently controlled shower as claimed in claim 8, wherein: the on-off water inlet and the switching water inlet are arranged at intervals along the direction from the first end to the second end of the tap shell; the two branch water paths are communicated with a switching water inlet, and the switching mechanism is arranged between the switching water inlet and the on-off water inlet; the on-off waterway is communicated with the on-off water inlet and the first water outlet unit.

10. An independently controlled shower as claimed in claim 8, wherein: the middle of the bottom end surface of the switch valve is provided with a middle water outlet, the bottom end surface of the switch valve is also provided with two switching water outlets which are arranged at two sides of the middle water outlet; the middle water outlet is communicated with the on-off waterway and the first water outlet unit; the two switching water outlets are respectively communicated with the two water dividing paths and the two water outlet units.

11. An independently controlled shower as claimed in claim 10, wherein: the two water dividing paths are provided with water dividing ports capable of being communicated with the switching water inlet, the outer side wall of the switching valve is also provided with an intermediate water inlet, the water dividing paths comprise a first section communicated from the water dividing ports to the outer side wall of the switching valve, a second section arranged between the outer side wall of the switching valve and the faucet shell and a third section communicated from the intermediate water inlet to the switching water outlet, and the first section, the second section and the third section are sequentially communicated; on the axis of the switch valve, the switching water inlet and the middle water inlet are positioned at two sides of the on-off water inlet, and the circumferential position formed by the switching water inlet and the middle water inlet in the circumferential direction and the circumferential position of the on-off water inlet are arranged in a staggered mode.

12. An independently controlled shower as claimed in claim 10, wherein: the switching mechanism comprises a fixed piece and a movable piece, the switching operation piece is in transmission connection with the movable piece so as to drive the movable piece to rotate, the fixed piece is provided with two fixed water through holes which are respectively communicated with water dividing ports of two water dividing paths, the movable piece is provided with a movable water through port communicated with a switching water inlet, the end face of the fixed piece and the end face of the movable piece can be in rotary contact with each other, and whether the movable water through port is communicated with the fixed water through holes or not and a certain water through hole is controlled through the relative rotation of the movable piece and the fixed piece.

13. An independently controlled shower as claimed in claim 12, wherein: the switching mechanism also comprises a rotating rod which can rotate relative to the faucet shell, the switching operation part is sleeved outside the rotating rod and can drive the rotating rod to rotate, and the rotating rod and the moving piece are connected together and form synchronous rotating connection; the movable shaft can movably penetrate through the rotating rod, the movable sheet and the fixed sheet.

14. An independently controlled shower as claimed in claim 13, wherein: the peripheral wall of the rotating rod is provided with water diversion ports of the water diversion channels, and the water diversion ports correspond to the switching water inlet so as to control whether the switching water inlet is communicated with the fixed water diversion port or not and a certain water diversion port through the rotation of the rotating rod.