CN212177955U - Shower faucet - Google Patents

Abstract

The utility model discloses a shower faucet, including leading main part, be equipped with the mixing water cavity in the leading main part, install press switch shunt valve core in the mixing water cavity, press switch shunt valve core includes press switch subassembly and shunt valve piece subassembly, press switch subassembly includes ratchet seat and accuse water seat, install the button in the ratchet seat, move ratchet and reset spring, shunt valve piece subassembly includes shell body and base, install between accuse water seat and the base and move valve block and fixed valve block, the mixed water import with the inside intercommunication of press switch subassembly is seted up to the shell body side, the distributive opening has been seted up on the base, the base supports with mixing water intracavity wall and presses sealedly, distributive opening and play water runner intercommunication. This shower faucet uses the case that divides that has the press switch function, controls the break-make of water and the water direction of going out, and rivers break-make and water direction separately control on same case for this tap inner structure is simple, and it is more convenient to use.

Description

Shower faucet

Technical Field

The utility model relates to a bathroom equipment, in particular to shower faucet.

Background

Most of the existing shower faucets are provided with a plurality of water outlets, and the shower faucets are bathroom equipment used for controlling the water outlet temperature, the water outlet direction and the on-off of the water outlet flow. Most of existing shower faucets generally control water flow by installing a water distribution valve core in a faucet main body, a switching knob is installed on a valve rod of the water distribution valve core, and the water outlet direction is controlled by rotating the switching knob.

The structure of the water diversion valve core is mostly as shown in Chinese patent No. 201120004842.6, the valve core does not have the closing function, so a switch device is additionally arranged in the main body of the tap to control the water flow. This leads to the tap main part self structure comparatively complicated, and processing is comparatively troublesome, especially when using the thermostatic valve core to carry out the regulation to leaving water temperature.

Some shower faucets can set up the function of closing water at a certain specific angle at the case of dividing to can directly cut off rivers through switching the knob. When the water diversion valve core with the water closing function is used for switching the shower faucet from the water outlet state of a certain water outlet to the water closing state, the switching knob needs to rotate from the water outlet position to a specific water closing angle. In the process, the switching knob can perform other functions, such as top spraying water in the first place, and the water flow can be cut off only after the water is sprayed by hands in the switching process, so that the use is inconvenient. Moreover, when the top shower needs to be used again, the hand shower is necessarily carried out in the opening process, the use is repeated every time, and the user experience is greatly reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a shower faucet uses the case that divides that has the press switch function, uses this case that divides to control play water break-make and play water direction, and rivers break-make and play water direction separately control on same case for this tap inner structure is simple, and it is more convenient to use.

The above technical object of the present invention can be achieved by the following technical solutions: a shower faucet comprises a faucet body, wherein a water inlet flow channel I, a water inlet flow channel II, a temperature regulating valve core cavity, a mixed water cavity and a water outlet flow channel are arranged in the faucet body, the water inlet flow channel I and the water inlet flow channel II are communicated with the temperature regulating valve core cavity, a temperature regulating valve core is arranged in the temperature regulating valve core cavity, the water outlet flow channel is communicated with the mixed water cavity through a communication hole, a press switch water distribution valve core is arranged in the mixed water cavity and comprises a press switch assembly and a water distribution valve piece assembly, the press switch assembly comprises a ratchet seat and a water control seat, a button, a movable ratchet wheel and a reset spring are arranged in the ratchet seat, a switch water outlet is arranged on the bottom surface of the water control seat, the water distribution valve piece assembly comprises an outer shell and a base, the outer shell is sleeved on the outer side of the lower end of the press switch assembly, a movable valve piece, the base is provided with a water diversion port, the base is pressed and sealed with the inner wall of the mixed water cavity, and the water diversion port is communicated with the water outlet flow passage.

Through above-mentioned technical scheme, press the switch and divide the water valve core and include press the switch subassembly and divide the water valve piece subassembly, can control the rivers break-make that enters into in the press the switch subassembly through pressing the button. The water diversion valve disc assembly can control the water outlet direction of water flow flowing out of the bottom surface of the water control seat, and the water flow can be selected to flow into the water diversion port I or the water diversion port II. The push switch assembly is sleeved in the outer shell and can rotate relative to the outer shell, so that the on-off control and the water distribution control can be independently performed. Make this tap realize on-off control and divide water control simultaneously on a case through using press the switch case that divides, simplified the inside waterway structure of leading main part, can directly close through pressing the button when closing simultaneously, need not to pass through other distributive openings, make other distributive openings go out water, it is more convenient to use.

Preferably, the press switch assembly comprises a pressure-bearing inner seat, a reset spring is installed between the pressure-bearing inner seat and a movable ratchet wheel, a sealing diaphragm and a diaphragm support are installed between the pressure-bearing inner seat and a water control seat, a pilot cavity is formed between the sealing diaphragm and the pressure-bearing inner seat, a partition plate is arranged in the water control seat, the inner side of the partition plate is a first communication cavity, the outer side of the partition plate is a second communication cavity, a pressure relief hole is formed in the middle of the diaphragm support above the inner side of the partition plate, a bypass hole is formed in the diaphragm support on the outer side of the partition plate, a sealing slide rod is installed on the movable ratchet wheel, the lower end of the sealing slide rod penetrates into the pilot cavity to seal the pressure relief hole.

Through above-mentioned technical scheme, when not pressing the button, sealed diaphragm is in the baffle upper end, does not carry out the shutoff to the baffle upper end, and intercommunication chamber one communicates with intercommunication chamber two this moment, and the mixed water can be through pressing the switch subassembly. When the button is pressed down, the sealing slide rod seals the pressure relief hole on the sealing diaphragm under the action of the button and drives the sealing diaphragm to seal the upper end of the partition plate. At the moment, the pilot cavity is communicated with the second communication cavity through the bypass hole, the water pressure in the pilot cavity is the same as that in the second communication cavity and is larger than that in the first communication cavity, so that the sealing membrane can be stably pressed on the upper end of the partition plate under the action of the water pressure to separate the first communication cavity from the second communication cavity, and the water path is cut off. When the button is pressed again, the lower end of the sealing slide rod is separated from the pilot hole in a collision state, water flow in the pilot cavity flows into the first communicating cavity, the water pressure in the pilot cavity is reduced, the sealing membrane moves upwards under the action of the water pressure of the second communicating cavity, and the sealing membrane is separated from the upper end of the partition plate, so that the first communicating cavity and the second communicating cavity are communicated again.

Through setting up sealed diaphragm and guide chamber, can utilize water pressure to compress tightly sealed diaphragm evenly, reliably in the baffle upper end, cut off the rivers in intercommunication chamber one and intercommunication chamber two. Meanwhile, the operating force required when the button is pressed is light, and the pressing experience is good.

The arrangement of the membrane support can support the sealing membrane, and the sealing effect is guaranteed when the sealing membrane is closed. The pressure relief hole is formed in the membrane support, so that the sealing slide rod can effectively and conveniently seal the pressure relief hole.

Further, as the push switch unit, a conventional push switch valve body such as those disclosed in patent nos. 201810336912.4 and 201810741641.0 may be used.

Preferably, a mounting cavity is formed in the movable ratchet wheel, a top cap is arranged in the mounting cavity in a sliding mode, an elastic part is mounted in the mounting cavity above the top cap, and the upper end of the sealing slide rod penetrates into the mounting cavity and is fixed with the top cap.

Through above-mentioned technical scheme, the hood is fixed with sealed slide bar upper end, can drive sealed slide bar upwards to slide through the hood when moving ratchet rebound to make the pressure release hole on sealed slide bar and the sealed diaphragm break away from contradicting, thereby make sealed diaphragm break away from contradicting with the baffle upper end under hydraulic effect, make the water route can obtain the intercommunication. When the movable ratchet wheel moves downwards to enable the lower end of the sealing slide rod to abut against the pressure relief hole, the elastic piece can play a role in buffering and apply certain pressure to the top cap, so that the lower end of the sealing slide rod can be always kept pressed on the sealing membrane, and the sealing slide rod can reliably seal the pressure relief hole.

Preferably, the lower end of the sealing slide rod is provided with a fixture block, and the outer side of the fixture block is coated with a sealing contact block.

Through above-mentioned technical scheme, the sealing performance when sealed slide bar and sealed diaphragm are contradicted can be increased to sealed conflict piece, can effectively seal when guaranteeing to contradict between the two. The arrangement of the clamping block can ensure that the sealing contact block can be effectively fixed at the lower end of the sealing slide rod.

Preferably, a pre-pressing spring is arranged in front of the diaphragm support and the pressure-bearing inner seat.

Through above-mentioned technical scheme, the setting of pre-compaction spring can be so that sealed diaphragm has bigger packing force when conflicting sealedly with the baffle upper end, obtains better effect that compresses tightly.

Preferably, the side of the water control seat is provided with a positioning cavity, a positioning spring and a positioning piece are installed in the positioning cavity, and a positioning groove corresponding to the positioning piece is formed in the inner wall of the outer shell.

Through the technical scheme, the circumferential position of the fixed valve plate can be accurately positioned, so that the communication flow channel on the movable valve plate is superposed with the water outlet flow channel on the fixed valve plate, and the maximum water yield is achieved.

Preferably, the upper end of the pressure-bearing inner seat is provided with a sealing element mounting seat, a spring seat is sleeved on the outer side of the sealing element mounting seat, the sealing element is mounted between the spring seat and the sealing element mounting seat, the sealing slide rod penetrates through the sealing element mounting seat, the sealing element and the spring seat, and the lower end of the reset spring is abutted against the spring seat.

Through the technical scheme, the sealing slide rod and the pressure-bearing inner seat can be sealed, the sealing element is arranged at the upper end of the pressure-bearing inner sleeve, the sealing element is more convenient to install, and interference is not easy to occur. The setting of spring holder can carry out effective spacing to the sealing member, and is inboard at the mount pad with the sealing member restriction.

Preferably, the temperature regulating valve core is a thermostatic valve core.

Through above-mentioned technical scheme, use thermostatic cartridge, set for the leaving water temperature after, thermostatic cartridge self can carry out automatically regulated to the mixture ratio of hot and cold water, keeps leaving water temperature's invariant, and it is more convenient, comfortable to use, and leaving water temperature is difficult for receiving the influence of water pressure and temperature.

Preferably, the faucet body is provided with a first water inlet and a second water inlet, the first water inlet is communicated with the first water inlet flow channel, the second water inlet is communicated with the second water inlet flow channel, water inlet connectors are mounted on the first water inlet and the second water inlet, and one-way valves are mounted in the water inlet connectors.

Through above-mentioned technical scheme, can avoid press the switch case that divides the water under the off-state, take place to crowd water through the thermostatic cartridge between the hot and cold water, cold water can not flow to hot water runner one side through the thermostatic cartridge, and hot water also can not flow to cold water runner one side through the thermostatic cartridge simultaneously.

Preferably, a switching hand wheel is sleeved on the outer side of the ratchet seat, a switch button is fixed at the upper end of the button, and the switch button is located in the switching hand wheel.

Through above-mentioned technical scheme, button and hand wheel separately set up, convenient operation can match different colours and models in a flexible way.

Compared with the prior art, the beneficial effects of the utility model are that: through using press switch case that divides water to can realize the control of rivers on-off control and rivers direction on same case, make rivers break-make and rivers direction can control alone, can not exert an influence each other. The water flow can be cut off by directly pressing without changing the water outlet of the faucet. The water outlet can be changed in a rotating way under the water flow cutting state. The water outlet position can not be changed before and after the water flow is cut off, and the use experience is better. The water flow on-off control and the water flow direction control are integrated on one valve core, so that a flow channel in the faucet main body is simplified, the structure is small and exquisite and simple, and the faucet is more convenient to process.

Drawings

FIG. 1 is an exploded view of an embodiment;

FIG. 2 is a cross-sectional view of the first embodiment;

FIG. 3 is a sectional view of the water diversion valve core of the push switch in the embodiment;

FIG. 4 is an exploded view of the water diversion valve core of the push switch in the embodiment;

FIG. 5 is a schematic sectional view of a movable ratchet and a sealing slide rod in a water diversion valve core of a push switch;

FIG. 6 is a perspective cross-sectional view of the ratchet seat;

FIG. 7 is a perspective view of the movable ratchet;

FIG. 8 is a sectional view of the water control seat in the embodiment;

FIG. 9 is a schematic cross-sectional view of the sealing rod and the inner bearing seat in the embodiment;

FIG. 10 is a perspective view of the embodiment with the outer case inverted;

FIG. 11 is a sectional view of the sealing diaphragm of the embodiment;

FIG. 12 is a perspective view of the movable valve plate in the embodiment;

FIG. 13 is a perspective view of the stationary blade in the embodiment;

FIG. 14 is a right side view of the faucet body of the embodiment;

FIG. 15 is a cross-sectional view taken at B-B of FIG. 14;

FIG. 16 is a cross-sectional view taken at C-C of FIG. 14;

FIG. 17 is a cross-sectional view taken at D-D of FIG. 14;

fig. 18 is a cross-sectional view taken at E-E of fig. 14.

Reference numerals: 1. a faucet body; 2. a first water inlet flow channel; 3. a second water inlet flow channel; 4. a temperature regulating valve core cavity; 5. a mixed water chamber; 6. a water outlet flow channel; 7. a temperature regulating valve core; 8. a communicating hole; 9. a water diversion valve core is pressed; 10. a push switch assembly; 11. a shunt valve disc assembly; 12. a ratchet seat; 13. a water control seat; 14. a button; 15. a movable ratchet wheel; 16. a return spring; 17. switching on and off a water outlet; 18. an outer housing; 19. a base; 20. a movable valve plate; 21. a fixed valve plate; 22. a mixed water inlet; 23. a water diversion port; 24. a pressure-bearing inner seat; 25. sealing the membrane; 26. a membrane support; 27. a pilot cavity; 28. a partition plate; 29. a first communicating cavity; 30. a second communicating cavity; 31. a pressure relief vent; 32. a bypass orifice; 33. sealing the sliding rod; 34. a mounting cavity; 35. a top cap; 36. an elastic member; 37. a clamping block; 38. sealing the contact block; 39. pre-pressing a spring; 40. a positioning cavity; 41. a positioning spring; 42. a positioning member; 43. positioning a groove; 44. a seal mounting seat; 45. a spring seat; 46. a seal member; 47. a thermostatic valve core; 48. a first water inlet; 49. a water inlet II; 50. a water inlet joint; 51. a one-way valve; 52. switching a hand wheel; 53. a switch button; 54. pressing a ring; 55. a button is buckled; 56. a water outlet; 57. a water diversion flow channel; 58. water distribution holes; 59. a switch cavity; 60. quickly opening the valve core; 61. a tooth socket; 62. clamping teeth; 63. a sliding slope; 64. and (4) inserting the rod.

Detailed Description

The following provides a more detailed description of the present invention with reference to the accompanying drawings.

The present embodiment is only for explaining the invention, and it is not limited to the invention, and those skilled in the art can make modifications without inventive contribution to the present embodiment as required after reading the present specification, but all of them are protected by patent law within the scope of the claims of the invention.

As shown in fig. 1 and 2, the shower faucet comprises a faucet body 1, a temperature adjusting valve core 7, a press switch water diversion valve core 9, a water inlet connector 50 and a one-way valve 51 installed in the water inlet connector 50. As shown in FIGS. 14 to 18, the faucet body 1 is provided with a first water inlet 48, a second water inlet 49 and three water outlets 56. A water inlet flow passage I2, a water inlet flow passage II 3, a temperature regulating valve core cavity 4, a mixed water cavity 5 and three water outlet flow passages 6 are arranged in the tap main body 1. The first water inlet flow channel 2 and the second water inlet flow channel 3 are positioned at the rear side of the faucet main body 1. The first water inlet 48 is communicated with the first water inlet flow passage 2, and the second water inlet 49 is communicated with the second water inlet flow passage 3. The temperature regulating valve core cavity 4 is positioned on the left side of the faucet body 1, and the mixed water cavity 5 is positioned in the middle of the temperature regulating valve core cavity 4. The first water inlet flow channel 2 and the second water inlet flow channel 3 are both communicated with the temperature regulating valve core cavity 4. The water outlet flow channel 6 is positioned between the first water inlet flow channel 2 and the mixed water cavity 5, the water outlet flow channel 6 is communicated with the mixed water cavity 5 through the communication hole 8, and the other ends of the three water outlet flow channels 6 are respectively communicated with a water outlet 56.

The temperature regulating valve core 7 is arranged in the temperature regulating valve core cavity 4, and the temperature regulating valve core 7 is a constant temperature valve core 47. Cold water and hot water respectively enter the temperature adjusting valve core 7 through the water inlet flow passage I2 and the water inlet flow passage II 3, and then the thermostatic valve core 47 controls the mixing proportion of the cold water and the hot water and enables the cold water and the hot water to be mixed in the thermostatic valve core 47. The mixed hot and cold water enters the mixing water chamber 5. The mixed water cavity 5 is internally provided with a press switch water diversion valve core 9, and the bottom surface of the press switch water diversion valve core 9 is pressed and sealed with the inner wall of the mixed water cavity 5. The side surface of the press switch water diversion valve core 9 is provided with a mixed water inlet 22, the bottom surface is provided with a water diversion port 23, and the water diversion port 23 is correspondingly communicated with the communicating hole 8. The press switch water diversion valve core 9 can control the on-off of water flow entering the press switch water diversion valve core 9 and can also control the water outlet direction of the water flow.

As shown in fig. 3 and 4, the push switch diverter valve cartridge 9 includes a push switch assembly 10 and a diverter valve cartridge assembly 11. The water flow entering the valve core firstly passes through the press switch component 10 to control the on-off of the water flow, and then passes through the water diversion valve piece component 11 to control the water outlet direction.

The push switch assembly 10 comprises a ratchet seat 12 and a water control seat 13, and the ratchet seat 12 and the water control seat 13 are fixedly connected through a buckle. A button 14, a movable ratchet 15, a return spring 16, a pressure-bearing inner seat 24 and a sealing diaphragm 25 are arranged between the ratchet seat 12 and the water control seat 13. Tooth grooves 61 are formed in the ratchet seat 12, clamping teeth 62 are arranged on the outer side face of the movable ratchet 15, a sliding inclined plane 63 is arranged between every two adjacent tooth grooves 61, the sliding inclined plane 63 is also arranged on the top face of each clamping tooth 62, and the clamping teeth 62 and the sliding inclined plane 63 are also arranged at the lower end of the button 14. The assembly of the ratchet seat 12, the button 14, the movable ratchet 15 and the return spring 16 is similar to the pressing structure of a pressing type ball-point pen, and is not unfolded here for the prior art.

A clapboard 28 is arranged in the water control seat 13, and the clapboard 28 is annularly and integrally arranged in the water control seat 13. The inner side of the partition plate 28 is provided with a first communication cavity 29, the outer side of the partition plate 28 is provided with a second communication cavity 30, and the second communication cavity 30 is communicated with the mixed water inlet 22. The first communication cavity 29 is communicated with the switch water outlet 17 at the bottom of the water control seat 13. The sealing membrane 25 is arranged at the upper end of the partition plate 28 and used for closing the upper end opening of the partition plate 28 and blocking water flow between the first communication cavity 29 and the second communication cavity 30.

A pilot cavity 27 is formed between the sealing diaphragm 25 and the pressure-bearing inner seat 24, a diaphragm support 26 is mounted in the middle of the sealing diaphragm 25, a pressure relief hole 31 is formed in the middle of the diaphragm support 26, and the pressure relief hole 31 is located above the first communication cavity 29. The diaphragm bracket 26 outside the partition plate 28 is provided with a bypass hole 32, and the bypass hole 32 is always communicated with the second communication cavity 30. An installation cavity 34 is formed in the movable ratchet 15, a sealing slide rod 33 is installed in the installation cavity 34, and the lower end of the sealing slide rod 33 extends into the pilot cavity 27 and is used for plugging the pressure relief hole 31. An upper cap 35 is further installed in the installation cavity 34 of the movable ratchet 15, the upper end of the sealing slide rod 33 is fixedly connected with the upper cap 35, an elastic part 36 is installed in the installation cavity 34 above the upper cap 35, and the elastic part 36 can be a spring. The elastic member 36 is provided to absorb and maintain a certain pressure. The elastic element 36 can play a role of buffering when the button 14 is pressed to enable the lower end of the sealing slide rod 33 to block the pressure relief hole 31. When the button 14 is pressed to the proper position and released, the elastic member 36 keeps a certain pressure between the sealing slide 33 and the diaphragm support 26. The lower end of the sealing slide rod 33 is provided with a clamping block 37, the outer side of the clamping block 37 is coated with a sealing contact block 38, and the sealing contact block 38 can enable the sealing slide rod 33 to have better sealing performance when the sealing slide rod 33 blocks the pressure relief hole 31. The lower end of the sealing slide rod 33 can be used for plugging the pressure relief hole 31 or separating from the pressure relief hole 31 by pressing the button 14. When the lower end of the sealing slide rod 33 seals the pressure relief hole 31, the switch assembly 10 is pressed to cut off the water flow. When the lower end of the sealing slide rod 33 is separated from the pressure relief hole 31, water flow can normally pass through the push switch assembly 10.

The water diversion valve piece assembly 11 comprises an outer shell 18 and a base 19, a mixed water inlet 22 is formed in the outer shell 18, the outer shell 18 is sleeved on the outer side of the lower end of the press switch assembly 10, and the press switch assembly 10 can rotate in the circumferential direction in the outer shell 18. A movable valve plate 20 and a fixed valve plate 21 are installed in the outer shell 18, the movable valve plate 20 and the water control seat 13 are circumferentially positioned through clamping of a convex block and a groove, and the fixed valve plate 21 and the base 19 are also circumferentially positioned through clamping of the convex block and the groove. When the push switch assembly 10 rotates, the movable valve plate 20 can be driven to rotate synchronously, so that the movable valve plate 20 and the fixed valve plate 21 rotate relatively. The movable valve plate 20 is provided with a water diversion flow passage 57 penetrating through the upper surface and the lower surface of the movable valve plate 20, the water diversion flow passage 57 is communicated with the switch water outlet 17 at the bottom of the water control seat 13, and water flow can enter the water diversion flow passage on the movable valve plate 20 after passing through the press switch assembly 10. The fixed valve plate 21 is provided with a plurality of water diversion holes 58 penetrating through the fixed valve plate 21, and the water diversion holes 58 are communicated with the water diversion port 23 on the base 19. When the movable valve plate 20 rotates, the water diversion channels can be respectively communicated with the three water diversion holes 58 on the fixed valve plate 21, so that the water outlet direction is controlled.

A pre-compression spring 39 is provided between the diaphragm support 26 and the pressure-bearing inner seat 24 for further increasing the sealing performance between the sealing diaphragm 25 and the upper end of the diaphragm 28. An insertion rod 64 is provided at one end of the preload spring 39, and the insertion rod 64 is inserted into the bypass hole 32. The upper end of the pressure-bearing inner seat 24 is also provided with a sealing element mounting seat 44, a spring seat 45 is sleeved outside the sealing element mounting seat 44, and a sealing element 46 is mounted in the sealing element mounting seat 44 and is sealed in the sealing element mounting seat 44 by the spring seat 45. The lower end of the return spring 16 abuts against the upper surface of the spring seat 45. The seal slide 33 passes through a seal mount 44, a seal 46 and a spring seat 45.

The side of the water control seat 13 is provided with a positioning cavity 40, a positioning spring 41 and a positioning piece 42 are installed in the positioning cavity 40, the inner wall of the outer shell 18 is provided with 3 positioning grooves 43, and the number of the positioning grooves 43 is the same as that of the water diversion ports 23. When the positioning member 42 is snapped into the positioning groove 43, the water diversion hole 58 of the fixed valve plate 21 is completely communicated with the water diversion channel 57 of the movable valve plate 20.

The switching hand wheel 52 is sleeved on the outer side of the upper end of the ratchet seat 12, and the switching hand wheel 52 and the ratchet seat 12 are circumferentially fixed through clamping grooves. A pressing ring 54 is arranged in the switching hand wheel 52, and the pressing ring 54 is fixed on the ratchet seat 12 through threads, so that the radial position of the switching hand wheel 52 on the ratchet seat 12 is limited. The upper end of the button 14 of the press switch water diversion valve core 9 is fixed with a button buckle 55 through a screw, and the switch button 53 is fixed on the button buckle 55 through a buckle on the button buckle 55. The switch button 53 and the button catch 55 are both located in the switching handwheel 52.

In addition, an independent switch cavity 59 is further arranged at the right end of the faucet main body, the switch cavity 59 is communicated with the water mixing cavity 5, a quick-opening valve core 60 is installed in the switch cavity 59, and a water outlet 56 is arranged on the lower side of the switch cavity 59.

The above description is only an exemplary embodiment of the invention and is not intended to limit the scope of the invention, which is defined by the appended claims.

Claims (10)

1. The utility model provides a shower faucet, includes leading main part (1), is provided with into water flow way (2), into water flow way two (3), case chamber (4) adjusts the temperature, mixing water chamber (5) and play water flow way (6) in leading main part (1), and into water flow way one (2) and into water flow way two (3) all communicate case chamber (4) that adjusts the temperature, install case (7) that adjusts the temperature in case chamber (4), go out water flow way (6) through intercommunicating pore (8) and mixing water chamber (5) intercommunication, characterized by: a press switch water diversion valve core (9) is arranged in the mixed water cavity (5), the press switch water diversion valve core (9) comprises a press switch component (10) and a water diversion valve piece component (11), the press switch component (10) comprises a ratchet seat (12) and a water control seat (13), a button (14), a movable ratchet (15) and a reset spring (16) are arranged in the ratchet seat (12), a switch water outlet (17) is arranged on the bottom surface of the water control seat (13), the water diversion valve piece component (11) comprises an outer shell (18) and a base (19), the outer shell (18) is sleeved on the outer side of the lower end of the press switch component (10), a movable valve piece (20) and a fixed valve piece (21) are arranged between the water control seat (13) and the base (19), a mixed water inlet (22) communicated with the interior of the press switch component (10) is arranged on the side surface of the outer shell (18), a water diversion, the base (19) is pressed and sealed with the inner wall of the mixed water cavity (5), and the water diversion port (23) is communicated with the water outlet flow passage (6).

2. A shower faucet as claimed in claim 1, wherein: the pressing switch assembly (10) comprises a pressure-bearing inner seat (24), a reset spring (16) is installed between the pressure-bearing inner seat (24) and a movable ratchet wheel (15), a sealing diaphragm (25) and a diaphragm support (26) are installed between the pressure-bearing inner seat (24) and a water control seat (13), a pilot cavity (27) is formed between the sealing diaphragm (25) and the pressure-bearing inner seat (24), a partition plate (28) is arranged in the water control seat (13), a communication cavity I (29) is arranged on the inner side of the partition plate (28), a communication cavity II (30) is arranged on the outer side of the partition plate (28), a pressure relief hole (31) is formed in the middle of the diaphragm support (26) above the inner side of the partition plate (28), a bypass hole (32) is formed in the diaphragm support (26) on the outer side of the partition plate (28), a sealing slide rod (33) is installed on the movable ratchet wheel (15), the lower end of the sealing slide rod (, the first communication cavity (29) is communicated with the mixed water inlet (22), and the second communication cavity (30) is communicated with the switch water outlet (17).

3. A shower faucet as claimed in claim 2, wherein: a mounting cavity (34) is formed in the movable ratchet wheel (15), a top cap (35) is arranged in the mounting cavity (34) in a sliding mode, an elastic piece (36) is mounted in the mounting cavity (34) above the top cap (35), and the upper end of the sealing slide rod (33) penetrates into the mounting cavity (34) and is fixed with the top cap (35).

4. A shower faucet as claimed in claim 2, wherein: a clamping block (37) is arranged at the lower end of the sealing slide rod (33), and a sealing contact block (38) is coated outside the clamping block (37).

5. A shower faucet as claimed in claim 2, wherein: a pre-pressing spring (39) is arranged in front of the diaphragm bracket (26) and the pressure-bearing inner seat (24).

6. A shower faucet as claimed in claim 1, wherein: a positioning cavity (40) is arranged on the side surface of the water control seat (13), a positioning spring (41) and a positioning piece (42) are installed in the positioning cavity (40), and a positioning groove (43) corresponding to the positioning piece (42) is arranged on the inner wall of the outer shell (18).

7. A shower faucet as claimed in claim 2, wherein: the upper end of the pressure-bearing inner seat (24) is provided with a sealing element mounting seat (44), the outer side of the sealing element mounting seat (44) is sleeved with a spring seat (45), a sealing element (46) is mounted between the spring seat (45) and the sealing element mounting seat (44), a sealing sliding rod (33) penetrates through the sealing element mounting seat (44), the sealing element (46) and the spring seat (45), and the lower end of a return spring (16) is abutted against the spring seat (45).

8. A shower faucet as claimed in claim 1, wherein: the temperature regulating valve core (7) is a thermostatic valve core (47).

9. A shower faucet as claimed in claim 8, wherein: a first water inlet (48) and a second water inlet (49) are arranged on the faucet main body (1), the first water inlet (48) is communicated with a first water inlet flow channel (2), the second water inlet (49) is communicated with a second water inlet flow channel (3), a water inlet connector (50) is arranged on the first water inlet (48) and the second water inlet (49), and a one-way valve (51) is arranged in the water inlet connector (50).

10. A shower faucet as claimed in claim 7, wherein: a switching hand wheel (52) is sleeved on the outer side of the ratchet seat (12), a switch button (53) is fixed at the upper end of the button (14), and the switch button (53) is positioned in the switching hand wheel (52).

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