WO2021072975A1

WO2021072975A1 - Independently controlled shower

Info

Publication number: WO2021072975A1
Application number: PCT/CN2019/129255
Authority: WO
Inventors: 林方棋; 胡力宏; 但堂俊
Original assignee: 厦门松霖科技股份有限公司
Priority date: 2019-10-17
Filing date: 2019-12-27
Publication date: 2021-04-22
Also published as: CN112682538A

Abstract

Disclosed is an independently controlled shower, comprising two water outlet units (1, 2), a lower water outlet (3), and a control device (4), wherein the control device (4) comprises a water inlet path (42); the control device (4) further comprises an on-off water path (45) and an on-off mechanism (43) arranged on the on-off water path (45), the on-off mechanism (43) is provided with an on-off operation member (431), the on-off water path (45) is in communication with the water inlet path (42) and the lower water outlet (3), and the on-off operation member (431) controls the on-off mechanism (43) so as to achieve on-off control over the on-off water path (45); and the control device (4) further comprises two branch water paths (46), which are capable of being in communication with the water inlet path (42) respectively, and a switching mechanism (44), which is connected between the two branch water paths (46) and the water inlet path (42), the switching mechanism (44) is provided with a switching operation member (441), the two branch water paths (46) are in communication with the two water outlet units (1, 2) respectively, and the switching operation member (441) controls the switching mechanism (44) so as to at least achieve the effect of the two branch water paths (46) being connected to the water inlet path (42) in a switching manner. The shower has the following advantages: independent control over the lower water outlet (3) is achieved, and control is convenient and fast.

Description

Independent control shower

Technical field

The invention relates to the technical field of sanitary ware, in particular to an independently controlled shower.

Background technique

The existing shower with a lower water outlet includes a control device, two water outlet units and a lower water outlet. The control device is equipped with a water inlet, three water divisions and a switching mechanism connected between the water inlet and the water division. The mechanism switches at least three water dividers to connect to the water inlet. If the switching mechanism adopts a rotary switching method, the shower is like CN108150679A. The above-mentioned switching mechanism has three gears, and the three gears are circumferentially spaced. When switching from the first gear to the third gear, the second gear must be passed, so the water outlet and shower position (two outlet units water outlet) It is prone to over-switching when rotating switching, and the switching has the disadvantage that it cannot be done in one step.

Summary of the invention

The present invention provides an independently controlled shower, which overcomes the shortcomings of the shower with a water outlet in the background art.

The technical solutions adopted by the present invention to solve its technical problems are:

An independent control shower includes a plurality of water outlet units and a control device. Among the plurality of water outlet units, at least a first water outlet unit and other water outlet units are provided. The control device includes a water inlet, and the control device also includes an on/off water path and a control device. The on-off mechanism of the water circuit, the on-off mechanism has an on-off operating member, the on-off water circuit is connected to the water inlet and the first water outlet unit, and the on-off mechanism is controlled by the on-off operating member to realize the on-off control of the on-off water circuit; The control device also includes a switching mechanism, which has a switching operating member, and the switching mechanism is controlled by the switching operating member to realize that other water outlet units are switched to the water inlet.

In one embodiment: the mounting part includes a faucet housing, the faucet housing has a first end and a second end, the on-off operating member can slide relative to the faucet housing, and the switching operating member can rotate relative to the faucet housing.

In one embodiment, the switching operating member can be rotatably connected to the second end port of the faucet housing and has a ring structure, and the on-off operating member can be slidably connected in the switching operating member.

In one embodiment: the on-off mechanism includes an on-off valve and a movable shaft, the on-off valve adopts a pilot valve, the pilot valve has a pilot film, and the movable shaft can be along the direction of the first end and the second end of the faucet housing When movable, the movable shaft is connected to the pilot film, and the on-off operating member is drivingly connected to the movable shaft.

In an embodiment: the first end of the movable shaft and the pilot film are connected together, and the second end of the movable shaft and the on-off operating member are provided with a ratchet mechanism.

In an embodiment: the switching mechanism adopts a rotary switching mode, the switching mechanism is provided with a through hole, 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 and The pilot film is attached together. The second end of the movable shaft and the on-off operating member are provided with a ratchet mechanism. The ratchet mechanism includes an upper ratchet and a lower ratchet. The on-off operating member is connected to the upper ratchet in transmission. The on-off operating member and the movable The shaft, the ratchet mechanism and the ratchet seat cooperate to form an automatic ballpoint pen mechanism.

In an embodiment: the control device includes a switch valve, the switch valve includes the above-mentioned on-off water circuit, on-off mechanism, water dividing circuit and switching mechanism;

The switch valve and temperature control valve core are installed in the faucet housing, the temperature control valve core is provided with a mixed water outlet, the water inlet is connected to the mixed water outlet, and the water inlet is set between the faucet housing and the switch valve between.

In one embodiment: the switch valve is provided with a switch water inlet and an on-off water inlet, the switch water inlet and the on-off water inlet are both connected to the water inlet, and the switch water inlet cooperates with the two-way water channel, and the switch water inlet and the on-off water inlet are both connected to the water inlet. The nozzle is matched with the on-off waterway.

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 faucet housing; the two water divisions are both connected to the switching water inlet, and the switching mechanism is arranged at the switching inlet Between the water inlet and the on-off water inlet; the on-off water path connects 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 of the switch valve is also provided with two switch water outlets, the two switch water outlets are arranged on both sides of the middle water outlet; the middle The water outlet is connected to the on-off water path and the first water outlet unit; the two switchable water outlets are respectively connected to two water channels and two water outlet units.

In an embodiment: the two water divisions have water diversion ports that can be connected to the switch water inlet, the outer side wall of the switch valve is also provided with a middle water inlet, and the water diversion path includes a side wall that leads from the water diversion port to the outer side wall of the switch valve The first section, the second section between the outer wall of the switch valve and the faucet housing, and the third section from the middle water inlet to the switching water outlet. The first, second and third sections are connected in sequence On; along the axis of the switch valve, the switching water inlet and the middle water inlet are located on both sides of the on-off water inlet, the circumferential position formed by the switching water inlet and the middle water inlet and the circumferential position of the on-off water inlet Stagger the layout.

In one embodiment: the switching mechanism includes a stator and a moving piece, the switching operating member is connected to the moving piece to drive the moving piece to rotate, and the stationary piece is provided with two fixed water inlets respectively connected to the two water divisions. The movable plate is provided with a movable water inlet for switching the water inlet. The end face of the stator and the end face of the movable disc can be rotated and abutted together, and the relative rotation of the movable disc and the stator is used to control whether the movable water inlet is connected or not. Water holes and certain water holes are connected.

In an embodiment: the switching mechanism further includes a rotating rod that can rotate relative to the faucet housing, the switching operating member is sleeved outside the connecting rotating rod and can drive the rotating rod to rotate, the rotating rod and the moving piece are connected together and constitute Synchronous rotation connection; the movable shaft can movably pass through the rotating rod, the moving piece and the fixed piece.

In one embodiment: the outer peripheral wall of the rotating rod is provided with water diversion ports of the water distribution channels, and the water diversion ports correspond to the switching water inlets, so as to switch whether the water inlet is connected to the fixed water diversion port and connected by the rotation control of the rotating rod A certain watershed.

Compared with the background technology, this technical solution has the following advantages:

At least two water outlet units can be switched through the switching operating element, and the on-off operating element can control whether the lower water outlet or not. The switching of the water outlet unit and the on-off of the lower water outlet can be controlled separately to realize the independent control technology of the first water outlet unit, which is convenient and fast. .

Description of the drawings

The present invention will be further described below in conjunction with the drawings and specific embodiments.

Fig. 1 is a three-dimensional schematic diagram of a shower in a specific embodiment.

Fig. 2 is a three-dimensional exploded schematic view of a shower in a specific embodiment.

Fig. 3 is one of the cross-sectional schematic diagrams of the shower in the specific embodiment.

Fig. 4 is the second cross-sectional schematic diagram of the shower in the specific embodiment.

Fig. 5 is a three-dimensional schematic diagram of a switch valve according to a specific embodiment.

Fig. 6 is a perspective exploded schematic view of a switch valve in a specific embodiment.

Fig. 7 is one of the cross-sectional schematic diagrams of the switch valve according to the specific embodiment. At this time, water is discharged from the bottom.

Fig. 8 is the second cross-sectional schematic diagram of the switch valve of the specific embodiment, when the first water outlet unit discharges water.

Fig. 9 is the third cross-sectional schematic diagram of the switch valve of the specific embodiment, at this time, the second water outlet unit discharges water.

Fig. 10 is a schematic cross-sectional view of a shower in another specific embodiment.

Detailed ways

Please refer to Figure 1 to Figure 9, independent control shower, including three water outlet unit 1, 2, bottom water outlet 3 and control device 4. The three water outlet units 1, 2, and 3 are respectively the first water outlet unit, the second water outlet unit 1 and the third water outlet unit 2. The second water outlet unit 1 is a rain shower 11, and the rain shower 11 is fixed The water pipe 12 is connected to the control device 4; the third water outlet unit 2 is a hand shower 21, and the hand shower 12 is connected to the control device 4 through a hose 22. The first water outlet unit is the bottom water 3 which is directly formed or fixed to the control device 4.

The control device 4 includes a faucet housing 41, a switch valve, and a water inlet 42. The faucet housing 41 is provided with a cold water interface 411 and a hot water interface 412. The faucet housing 41 is provided with a temperature control valve core 413. The control valve core 413 is provided with a cold water inlet, a hot water inlet and a mixed water outlet. The cold water interface is connected to the cold water interface 411, the hot water inlet is connected to the hot water interface 412, and the mixed water outlet is connected to the water inlet 42. The valve core 413 has a temperature control operating member 4131. If the temperature control operating member 4131 is a rotating handle, the temperature control operating member 4131 can be rotatably connected to the faucet housing 41, and the temperature control operating member 4131 can be rotated to control the mixing water outlet. Outlet water temperature. The water inlet 42 is connected to the mixed water outlet and the water inlet 42 is arranged between the inner side wall of the faucet housing 41 and the outer side wall of the switch valve. According to needs, the faucet housing 41 is also connected with a gland nut 4132 and a temperature control bottom ring 4133. The composition and structure of the temperature control part can be operated with the existing technology.

The switch valve 4A includes an installation part, an on-off mechanism 43 and a switching mechanism 44. The installation part is provided with an on-off water path 45 and a two-way water path 46. The on-off water path 45 connects the inlet water path 42 and the lower water outlet 3, the on-off mechanism 43 is provided in the on-off water path 45, the on-off mechanism 43 has an on-off operating member 431, and the on-off mechanism 43 is controlled by the on-off operating member 431 In order to realize the on-off control of the on-off waterway 45. The two-division waterway 46 can be connected to the water inlet 42. The switching mechanism 44 is connected between the two-division waterway 46 and the water inlet 42. The switching mechanism 44 has a switching operation member 441. The two-division waterway 46 is connected to the two water outlet units 1 respectively. , 2. The switching mechanism 44 is controlled by the switching operating member 441 to realize at least the two-division waterway 46 is switched and connected to the water inlet 42. In this embodiment, the cold water interface and the hot water interface are arranged on the back of the faucet housing, the lower water outlet 3 is arranged on the front of the faucet housing, the fixed water pipe is connected to the top surface of the faucet housing, and the hose is located between the faucet housing. The bottom of the body.

In this embodiment, the temperature control operating member 4131 is provided at the first end of the faucet housing 41, and the on-off operating member 431 and the switching operating member 441 are provided at the second end of the faucet housing 41, which is convenient for the user to control Water temperature, switch between the two outlet units, whether the outlet water is outlet or not. The on-off operating member 431 can slide relative to the faucet housing 41, the switching operating member 441 can rotate relative to the faucet housing 41, the switching is realized in a rotating manner, and the switch is realized in a pressing manner to facilitate the switching operation of the switch. Moreover, the switching operating member 441 can be rotatably connected to the second port of the faucet housing 41 and has an annular structure. If it is a rotating sleeve, the on-off operating member 431 can be slidably connected in the switching operating member 441. If it is a button, the structure Compact and easy to operate. Further, as required, the switching operating member and the on-off operating member can be combined into one, and the operating member can be replaced by the operating member. The operating member can rotate relative to the faucet housing and slide relative to the faucet housing.

The on-off mechanism 43 includes an on-off valve and a movable shaft 432. The on-off valve adopts a pilot valve. The pilot valve has a pilot film 433 arranged in the on-off water circuit 45 of the mounting part. The movable shaft 432 can be moved along the faucet housing. 41 is movable in the direction of the first end and the second end, that is, can move relative to the mounting part. The movable shaft 432 is connected to the pilot film 433, and the on-off operating member 431 is drivingly connected to the movable shaft 432 for sliding control by the on-off operating member 431 The movable shaft 432 slides step by step (steps and retracts relative to the installation part) to control the on and off of the on-off water circuit, as shown in FIG. 7. The pilot valve is also provided with a first return spring 4341 and a second return spring 4342 capable of resetting. The first return spring 434 is provided between the mounting part and the pilot film 433, and the second return spring 4342 is provided on the movable shaft and Between installation parts. The structure of the pilot valve can refer to the prior art.

In this embodiment, the switching mechanism 44 is provided with a through hole, the movable shaft 432 can move through the through hole; the mounting part is provided with a ratchet seat 435; the first end of the movable shaft 432 and the pilot film 433 Attached together, the second end of the movable shaft 432 and the on-off operating member 431 are provided with a ratchet mechanism. The ratchet mechanism includes an upper ratchet 436 and a lower ratchet 437. The on-off operating member 431 is drivingly connected to the upper ratchet 436. If fixed connection or abutting connection, a third return spring 439 is additionally provided, and the third return spring is connected to the movable shaft and the mounting part. The on-off operating member 431, the movable shaft 432, the ratchet mechanism, the third return spring and the ratchet seat 435 cooperate to form an automatic ballpoint 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 connected to the water inlet 42. The switch water inlet 414 and the two-way water channel 46 cooperate with each other. The water distribution channels 46 are all connected to the switching water inlet 414, and the switching mechanism 44 is arranged between the switching water inlet 414 and the on-off water inlet; the on-off water inlet is matched with the on-off water channel 45, and the on-off water channel 45 is on and off Water inlet and lower water outlet 2; Adopt the side water inlet method to facilitate the layout design of the on-off mechanism and the switching mechanism, and the structure is compact. 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, which facilitates the layout and design of the on-off mechanism and the switching mechanism, and has a compact structure.

The switching mechanism adopts a rotary switching mode. The switching mechanism 44 includes a fixed piece 442 and a moving piece 443. The switching operating member 441 is connected to the moving piece 443 to drive the moving piece 443 to rotate. The fixed piece 442 is provided with two parts connected respectively. The fixed water hole 4421 of the water divider of the waterway 46, the movable piece 443 is provided with a movable water hole 4431 connected to the switching water inlet 414, the end surface of the fixed piece 442 and the end surface of the movable piece 443 can be rotated and abutted together. The relative rotation of the plate and the fixed plate controls whether the movable water port is connected to the fixed water hole and a certain water hole, as shown in Figure 8 and Figure 9, the second water outlet unit in Figure 8 is water outlet, and the third water outlet unit in Figure 9 Water out.

In this specific embodiment: the switching mechanism 44 further includes a rotating rod 444 that can rotate relative to the faucet housing 41, the switching operating member 441 is sleeved outside the connecting rotating rod 444 and can drive the rotating rod 444 to rotate, the rotating rod 444 and The moving pieces 443 are assembled together and form a synchronous rotation connection. The fixed piece, the moving piece and the rotating rod are all provided with a through hole, the through hole of the above-mentioned switching mechanism includes the through hole, and the movable shaft can movably pass through the rotating rod, the moving piece and the fixed piece.

A middle water outlet 416 is provided in the middle of the bottom end surface of the installation part of the switch valve. The bottom end surface of the installation part of the switch valve is also provided with two switch water outlets 417. The two switch water outlets 417 are arranged in the middle water outlet 416. The middle water outlet 416 is connected to the on-off water path 45 and the lower water outlet 3; the two switching water outlets 417 are respectively connected to the two branch water paths 46 and the two water outlet units 1, 2. The above structure is adopted, the overall layout is reasonable, and the structure compact.

In this specific embodiment: the two water dividers 46 have a water divider 461 that can connect to the fixed water hole 4421, the outer side wall of the switch valve is also provided with a middle water inlet 418, and the water divider 46 includes a water divider 461 The first section leading to the outer side wall of the switch valve, the second section 462 between the outer side wall of the switch valve and the faucet housing, and the third section from the middle water inlet 418 to the switch water outlet 417, the first section , The second section and the third section are connected in sequence; along the axis of the switch valve, the switching water inlet 414 and the middle water inlet 418 are located on both sides of the on-off water inlet, and the circumferentially switching water inlet 414 and the middle water inlet The circumferential position formed by 418 and the circumferential position of the on-off water inlet are staggered, and the water channel and the water inlet are separated by a seal.

In this embodiment, the installation part 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 installed in the valve core base 471, and the pilot film is arranged in the valve core Between the seat and the valve core base, the on-off water circuit is provided between the valve core middle seat and the valve core base; the valve core upper seat is installed on the valve core base, and the valve core middle seat is set between the valve core upper seat and the valve core base , The valve core top seat is connected to the valve core base through a snap structure, so as to connect the upper seat, the middle seat and the base together. The switching mechanism is arranged between the valve core base and the valve core top seat; the rotating rod can be rotatably connected in the valve core upper seat, the valve core middle seat is provided with a through hole, and the through hole constitutes a part of the through hole. The above-mentioned middle water outlet 416 and the two switching water outlets 417 are both provided on the bottom end surface of the valve core base. The valve core base is provided with a sealing member 474 to separate the water distribution channels and the water inlet channels.

In this specific embodiment: the movable shaft passes through the through holes of the rotor and the stator, the pilot valve further includes a plug assembly 438, the lower end of the movable shaft is connected with the plug assembly; the movable shaft passes through the through hole, and the second reset The 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 by the pilot film. The upper part is the pressure cavity. The pilot film is provided with water inlet holes and pressure relief. Small holes. The water inlet orifice can also be arranged on the side wall of the pressure chamber in the valve core seat; the above-mentioned pilot film is like a cup assembly. In addition, a lock nut 475 is threadedly connected to the ratchet seat 435 to connect the above-mentioned components together to form a start switching valve. 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 core base is provided with a through groove 4711 penetrating the inside and outside, the valve core base is provided with the above-mentioned on-off water inlet that connects to the through groove, and the valve core upper seat is provided with the above-mentioned through groove The above-mentioned switch water inlet 414.

In this specific embodiment: the middle water outlet is closed: the on-off operating member 431 is pressed to overcome the force of the return spring and push the movable shaft downward, and the movable shaft drives the plug assembly to block the pressure relief hole in the middle of the cup assembly, and pushes the skin When the bowl assembly descends and the lower surface of the leather bowl assembly is against the sealing surface of the valve core base, the area of the upper surface of the leather bowl assembly subjected to the pressure of the pressure chamber is greater than the area of the lower surface subjected to the pressure of the water inlet chamber, the pilot valve is closed, and the water outlet in the middle is closed , The next outlet is closed. The middle water outlet is open: the on-off operating member 431 is pressed again, and under the action of the reset spring, the movable shaft is driven to move up, and the movable shaft drives the plug assembly to move up to open the pressure relief hole in the middle of the cup assembly. At this time, the water pressure in the pressure chamber It decreases instantly. Under the action of the water inlet pressure on the lower surface of the cup assembly, the cup is pushed open by the water pressure, the cup assembly leaves the sealing surface of the valve core base, the pilot valve opens, the middle outlet opens, and the bottom outlet opens.

In this specific embodiment: the rotating rod is fixed with the moving plate, and the rotating rod is rotated to drive the moving plate to rotate. When the moving plate water outlet communicates with the fixed plate water outlet, the second water outlet unit discharges water, and the third water outlet unit stops water. When the water outlet of the movable piece is communicated with the water outlet of the fixed piece, the second water outlet unit discharges water, and the third water outlet unit stops water. When the water outlet of the movable piece and the water outlet of the fixed piece are not connected, the second water outlet unit stops water, the third water outlet unit stops water, and the valve core is closed.

In this specific embodiment, the shower can produce the following technical effects: 1. Independent control of the lower water outlet, pressing the switch, which is quick and convenient; 2. The shower position can effectively avoid accidental switching of water channels during the flow adjustment process, and the flow adjustment is more convenient.

In another specific embodiment, it is different from the previous specific embodiment in that: please refer to Fig. 10, the outer peripheral wall of the rotating rod 444 is provided with a water divider 4441 of each water divider, and the water divider corresponds to the switch water inlet , To switch whether the water inlet is connected to a fixed water divider and a certain water divider by the rotation control of the rotating rod; that is, the peripheral wall rotation switching method is adopted.

The above are only preferred embodiments of the present invention, so the scope of implementation of the present invention cannot be limited accordingly. That is to say, equivalent changes and modifications made according to the scope of the patent of the present invention and the contents of the specification should still be covered by the present invention. Within range.

Industrial applicability

The independent control shower of the present invention includes two water outlet units, a first water outlet and a control device. The control device includes an on/off water circuit and an on/off mechanism. The on/off water circuit is controlled by the on/off mechanism. The control device includes a switching mechanism. The water outlet unit can realize independent control of the water outlet, and the control is convenient and fast.

Claims

An independently controlled shower, comprising a plurality of water outlet units and a control device, among the plurality of water outlet units at least a first water outlet unit and other water outlet units, the control device includes a water inlet, and is characterized in that: the control device also includes an on/off water circuit And the on-off mechanism provided in the on-off water circuit, the on-off mechanism has an on-off operating member, the on-off water circuit is connected to the inlet water path and the first water outlet unit, and the on-off mechanism is controlled by the on-off operating member to realize the connection of the on-off water circuit On-off control; the control device also includes a switching mechanism, the switching mechanism has a switching operating member, and the switching mechanism is controlled by the switching operating member to realize that other water outlet units are switched on and connected to the water inlet.
The independently controlled shower according to claim 1, wherein the installation part comprises a faucet housing, the faucet housing has a first end and a second end, the on-off operating member can slide relative to the faucet housing, the The switching operating member can rotate relative to the faucet housing.
The independently controlled shower device according to claim 2, wherein the switching operating member can be rotatably connected to the second end port of the faucet housing and has a ring structure, and the on-off operating member can be slidably connected in the switching operating member .
The independently controlled shower device according to 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 has a pilot film, and the movable shaft can run along the faucet housing The body moves in the direction of the first end and the second end, the movable shaft is connected to the pilot film, and the on-off operating member is drivingly connected to the movable shaft.
The independently controlled shower according to claim 4, wherein the first end of the movable shaft and the pilot film are connected together, and the second end of the movable shaft and the on-off operating member are provided with a ratchet mechanism.
The independently controlled shower according to claim 4, wherein the switching mechanism adopts a rotary switching mode, the switching mechanism is provided with a through hole, and the movable shaft can movably pass through the through hole; and the control device is provided with Ratchet seat; the first end of the movable shaft and the pilot film are attached together, the second end of the movable shaft and the on-off operating member are provided with a ratchet mechanism, the ratchet mechanism includes an upper ratchet and a lower ratchet, and the on-off operating member is in transmission connection The upper ratchet, the on-off operating member, the movable shaft, the ratchet mechanism and the ratchet seat cooperate to form an automatic ballpoint pen mechanism.
The independently controlled shower according to claim 2, characterized in that:

The control device includes a switch valve, the switch valve includes the above-mentioned on-off water circuit, on-off mechanism, water dividing circuit and switching mechanism;

The switch valve and temperature control valve core are installed in the faucet housing, the temperature control valve core is provided with a mixed water outlet, the water inlet is connected to the mixed water outlet, and the water inlet is set between the faucet housing and the switch valve between.
The independently controlled shower according to claim 7, wherein the switch valve is provided with a switch water inlet and an on-off water inlet, the switch water inlet and the on-off water inlet are both connected to the water inlet, and the switch water inlet Cooperate with the two-division waterway, the on-off water inlet and on-off waterway are coordinated.
The independently controlled shower according to 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 faucet housing; both of the two water circuits are switched on and off For the water inlet, the switching mechanism is arranged between the switching water inlet and the on-off water inlet; the on-off water path is connected with the on-off water inlet and the first water outlet unit.
The independently controlled shower according to claim 8, wherein a middle water outlet is provided in the middle of the bottom end surface of the switch valve, and the bottom end surface of the switch valve is also provided with two switch water outlets, and the two switch water outlets are arranged On both sides of the middle water outlet; the middle water outlet is connected to the on-off water circuit and the first water outlet unit; the two switchable water outlets are respectively connected to the two water channels and the two water outlet units.
The independently controlled shower according to claim 10, characterized in that: the two water divisions have water diversion ports that can be connected to the switching water inlets, the outer side wall of the switch valve is also provided with a middle water inlet, and the water diversion roads include The water diversion port leads to the first section of the outer side wall of the switch valve, the second section between the outer side wall of the switch valve and the faucet housing, and the third section from the middle water inlet to the switch water outlet. The first section, The second section and the third section are connected in sequence; along the axis of the switch valve, the switching water inlet and the middle water inlet are located on both sides of the on-off water inlet, and the circumferential direction is formed by the switching water inlet and the middle water inlet. The position and the circumferential position of the on-off water inlet are staggered.
The independently controlled shower according to claim 10, characterized in that: the switching mechanism comprises a fixed piece and a moving piece, the switching operating member is drivingly connected to the moving piece to drive the moving piece to rotate, and the fixed piece is provided with two respectively connected The fixed water hole of the water divider of the two-division waterway. The movable plate is provided with a movable water inlet that is connected to the switch water inlet. The end surface of the fixed plate and the end surface of the movable plate can be rotated and abutted together, passing through the movable plate and the fixed plate. Relative rotation controls whether the moving water port is connected to a fixed water hole and a certain water hole.
The independently controlled shower according to claim 12, wherein the switching mechanism further comprises a rotating rod capable of rotating relative to the faucet housing, and the switching operating member is sleeved on the connecting rotating rod and can drive the rotating rod to rotate. The rod and the moving piece are assembled together to form a synchronous rotation connection; the movable shaft can movably pass through the rotating rod, the moving piece and the fixed piece.
The independently controlled shower according to claim 10, characterized in that: the outer peripheral wall of the rotating rod is provided with water diversion ports of the water distribution channels, and the water diversion ports correspond to the switching water inlets so as to switch the water inlet through the rotation control of the rotating rod. Whether the water outlet is connected to a fixed water divider and a certain water divider.