CN106638863B

CN106638863B - Water kinetic energy washing device for toilet and woman and toilet

Info

Publication number: CN106638863B
Application number: CN201611130216.5A
Authority: CN
Inventors: 陈立辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-12-09
Filing date: 2016-12-09
Publication date: 2022-12-27
Anticipated expiration: 2036-12-09
Also published as: CN106638863A

Abstract

The invention discloses a water kinetic energy device for washing the bowels, women and a toilet bowl. The bidet comprises a flushing cylinder body, a switch device, a control water valve and a flushing device, wherein the flushing device comprises a guide rod and a spray pipe, one end of the guide rod is fixed on the inner side surface of a first end cover of the flushing cylinder body through an embedded structure, and the spray pipe is sleeved on the guide rod; a sealing element is arranged at the end part of the spray pipe close to the first end cover, and the sealing element is arranged to be abutted against the inner wall of the flushing cylinder body when the spray pipe is sleeved on the guide rod so as to divide the flushing cylinder body into a first cavity and a second cavity; the control water valve is provided with a main water inlet, a flushing water outlet and a return water outlet, the flushing water outlet is communicated with the first chamber, and the return water outlet is communicated with the second chamber; the switch device is connected to the control water valve, and the main water inlet is communicated with the flushing water outlet or the return water outlet according to the control of the switch device. The bidet of the invention utilizes the pressure of tap water to realize the washing of the bowels, and has the advantages of simple structure, high stability, low cost, energy conservation and environmental protection.

Description

Water kinetic energy washing device for toilet and woman and toilet

Technical Field

The invention relates to a toilet bowl, in particular to a water kinetic energy toilet and female washer and a toilet bowl for washing by using the water kinetic energy toilet and female washer.

Background

At present, a washing unit for washing stool pot is mostly the electrodynamic type, through opening or closing of automatic control circuit board control motor and solenoid valve to drive the flexible of gear control spray tube through the motor conveyer belt, thereby reach the purpose that the control stool pot was washed by water. Although the electric flushing device is convenient to use, the structure is complex, and the parts are many (such as a motor, a transmission system, two electromagnetic valves, an automatic control circuit board, a switch control and the like), so that the problems of easy damage, difficult maintenance and maintenance operation, high cost and the like are caused.

Disclosure of Invention

According to one aspect of the present invention, a water kinetic energy bidet is provided to solve at least one of the above problems. The water kinetic energy device for washing the bowels and women comprises: the flushing device comprises a guide rod and a spraying pipe, the flushing cylinder body comprises a first end cover and a second end cover, an embedded structure is arranged on the inner side surface of the first end cover, a through hole in interference fit with the spraying pipe is formed in the second end cover, one end of the guide rod is fixed on the inner side surface of the first end cover through the embedded structure, and the spraying pipe is sleeved on the guide rod; the end part of the spray pipe close to the first end cover is provided with a sealing element, and the sealing element is arranged in a way that the top and the bottom of the spray pipe are propped against the inner wall of the flushing cylinder body when the spray pipe is sleeved on the guide rod so as to divide the flushing cylinder body into a first cavity and a second cavity; the control water valve is provided with a main water inlet, a flushing water outlet and a return water outlet, the flushing water outlet is communicated with the first chamber, and the return water outlet is communicated with the second chamber; the switch device is connected to the control water valve, and the main water inlet is communicated with the flushing water outlet or the return water outlet according to the control of the switch device.

The hydrodynamic energy bidet provided by the invention controls the water inflow of the flushing cylinder body through the switch handle, thereby controlling the extension water spraying and the resetting of the flushing device, and has the advantages of simple structure, high stability and low cost. And the pressure of tap water can be utilized to realize washing of the toilet and the woman, thereby saving energy and protecting environment.

In some embodiments, the switch device includes a handle portion and a control portion, wherein the control portion is disposed on an outer surface of an end of the flush cylinder proximate to the first endcap, and the handle portion is disposed at an end of the flush cylinder through the first endcap; the handle part is connected with the control part, the control part is connected with the control water valve, and the control part controls the control water valve according to the movement of the handle part, so that the main water inlet is communicated with the flushing water outlet or the return water outlet. Therefore, the handle part is rotated to drive the control part to adjust the water outlet of the flushing water outlet or the water outlet of the return water outlet of the control valve.

In some embodiments, the handle part comprises an outer shell and an inner shell, the inner shell is provided with a handle clamping position, the inner surface of the outer shell is provided with a buckling structure, the outer end face of the first end cover is provided with a bulge part with a clamping groove, and the first end cover is buckled with the buckling structure on the inner surface of the outer shell through the bulge part; the control part includes driving gear and driven gear, is provided with the card strip on the shell body of handle portion, be provided with on the driving gear with the hole that inlays that card strip interface matches, handle portion and driving gear can dismantle with the hole through the card strip and be connected, and wherein, the driving gear passes through bearing arrangement and sets up on the surface of the one end of being close to first end cover of bath cylinder body, driven gear and control water valve fixed connection become with driving gear engagement. Therefore, the handle part is rotated through the handle clamping position to drive the driving gear of the control part, the driving gear is meshed with the driven gear, and therefore the control water valve connected with the driven gear is driven to rotate, and the main water inlet is communicated with the flushing water outlet or the return water outlet according to the rotation of the driven gear.

In some embodiments, the control water valve comprises a shell with an opening on one side, a movable valve core, a driven valve core, a transmission shaft and a cover body for covering the opening, wherein the shell and the cover body surround a cavity for limiting the movable valve core, the driven valve core and the transmission shaft; the shell is correspondingly provided with holes which are respectively opposite to the main water inlet, the return water outlet and the flushing water outlet; the action valve core is correspondingly provided with a fixing hole and a rotating hole, the fixing hole and the rotating hole are communicated to form a U-shaped groove, the fixing hole is opposite to the main water inlet, and the rotating hole is opposite to the return water outlet. Therefore, the transmission shaft drives the movable valve core in the water valve to rotate, so that the rotating hole of the U-shaped groove in the movable valve core is communicated with the first flushing water inlet or the second flushing water inlet on the driven valve core in the rotating process to control the communication of the flushing water outlet and the main water inlet, or the rotating hole of the movable valve core is communicated with the through groove of the return water outlet on the driven valve core to control the communication of the return water outlet and the main water inlet, so that the return water outlet or the water outlet for flushing the water outlet is controlled, and the water pressure of the first chamber and the water pressure of the second chamber are controlled.

In some embodiments, the switch device further comprises a cover body for the control part, one end of the cover body is fixed on the outer surface of the flushing cylinder body between the control water valve and the control part through a thread structure, and the end surface of the other end of the cover body is jointed with the end surface of the outer shell of the handle part; wherein, the cover body is provided with a through hole for the transmission shaft of the control water valve to pass through. Therefore, the position of the transmission shaft is limited and the dust is prevented through the cover body, and parts in the control part of the switch device are protected.

In some embodiments, a first automatic water inlet and outlet valve and a second automatic water inlet and outlet valve are arranged on the lower surface of the flushing cylinder body, wherein the first automatic water inlet and outlet valve is arranged at one end of the flushing cylinder body close to the handle part, the second automatic water inlet and outlet valve is arranged at the opposite end of the flushing cylinder body, the flushing water outlet is connected with the first chamber through the first automatic water inlet and outlet valve, and the return water outlet is connected with the second chamber through the second automatic water inlet and outlet valve. The first automatic water inlet and outlet valve comprises a first sealing cylinder body, a first floating block arranged in the first sealing cylinder body, a first water inlet arranged on the first sealing cylinder body, a first water outlet and a first water outlet, the second automatic water inlet and outlet valve comprises a second sealing cylinder body, a second floating block arranged in the second sealing cylinder body, a second water inlet arranged on the second sealing cylinder body, a second water outlet and a second water outlet, wherein the first water inlet is connected with the flushing water outlet, the first water outlet is connected with the first cavity, the sectional area of the first floating block is not smaller than that of the first water outlet, the second water inlet is connected with the return water outlet, the second water outlet is connected with the second cavity, and the sectional area of the second floating block is not smaller than that of the second water outlet. From this, realize washing the intercommunication of delivery port and first cavity and the intercommunication of return delivery port and second cavity to realize: when the flushing water outlet is communicated with the main water inlet, the first water inlet feeds water, the first floating block floats upwards to block the first water outlet, the first cavity of the cylinder body feeds water, and the second water outlet discharges water; when the return water blowing port is communicated with the main water inlet, the second water inlet feeds water, the second floating block floats upwards to block the second water outlet, the second cavity of the cylinder body feeds water, and the first water outlet discharges water. Thereby achieving the effect of controlling the extension and retraction of the spray pipe through the water pressure of the first chamber and the second chamber.

In some embodiments, the inner section of the spray pipe and the outer section of the guide rod are both arranged in a star shape, and when the spray pipe is arranged on the guide rod in a sleeved mode, the star-shaped inner section of the spray pipe is in interference fit with the star-shaped outer section of the guide rod; the guide rod is of a hollow structure, and one end of the guide rod, which is close to the second end cover, is provided with a small water inlet hole. From this, the spray tube can follow the guide arm and carry out reciprocating linear motion, can not take place the ascending idle running of circumferencial direction, and when the spray tube blowout, inside water can get into guide arm and spray tube through the aperture of intaking, through the spray tube blowout, reaches the effect of washing under the spray tube spun state, can further using water wisely.

The invention also discloses a toilet bowl which utilizes the kinetic energy of water to wash the toilet bowl and a bidet for women. Wherein, this wash stool pot includes washes the stool pot body and washes just woman and wash the ware, wash including washing the mouth of a river under the stool pot on the stool pot body, wherein, wash just woman and wash the ware for aforesaid water kinetic energy washes just, woman washes the ware, wash and be equipped with water piping connection passageway on the stool pot body and with wash the installation through-hole of the mouth of a river switch-on under the stool pot, the total water inlet of washing just woman and washing the ware passes through water piping connection passageway and is connected to outside water source, the installation through-hole sets up to the bath cylinder body interference fit with washing just woman and washing the ware, and wash just woman and wash the ware and install the spray tube and wash the mouth of a river butt joint under the stool pot when the spray tube blowout in the installation through-hole. Therefore, the bidet can utilize the pressure of an external water source to flush the bidet body, so that the bidet of the type saves electricity and is not easy to damage, and the bidet is more in line with the living demands of modern people and the living idea of energy conservation and emission reduction. Moreover, the bidet is installed so that the spray pipe just faces the sewer of the bidet in a spraying state, the flushing is more direct, and the effect is better.

Drawings

FIG. 1 is a block diagram of a water powered toilet and bidet according to one embodiment of the present invention;

FIG. 2 is a block diagram of a switchgear according to an embodiment of the present invention;

FIG. 3 is a block diagram of a control valve according to one embodiment of the present invention;

FIG. 4 is an exploded view of a control valve according to one embodiment of the present invention;

FIG. 5 is a diagram of a passive valve cartridge of the control valve according to one embodiment of the present invention;

FIG. 6 is a structural view of a poppet of the control valve according to one embodiment of the present invention;

FIG. 7 is a block diagram of a cylinder according to an embodiment of the present invention;

FIG. 8 is a block diagram of a flush device according to one embodiment of the present invention;

FIG. 9 is a schematic view of a nozzle of a flushing device according to an embodiment of the present invention;

FIG. 10 is a guide bar structure of a flushing device according to an embodiment of the present invention;

FIG. 11 is a view showing the construction of a second end cap of the cylinder block in accordance with one embodiment of the present invention;

FIG. 12 is a partial sectional view of a position where a hydrodynamic bidet according to an embodiment of the present invention is installed on a bidet.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Fig. 1 schematically shows the structure of a water kinetic energy bidet according to one embodiment of the present invention. As shown in fig. 1, the hydrodynamic energy bidet includes a flushing cylinder 1, a switching device 2, a control water valve 3, and a flushing device 4, wherein the flushing device 4 is disposed inside the flushing cylinder 1 and divides the flushing cylinder 1 into two chambers, the switching device 2 and the control water valve 3 are disposed outside the flushing cylinder 1, and the switching device 2 is connected to the control water valve 3. Specifically, the flushing device 4 includes a guide rod 401 for fixing the nozzle 402 and the nozzle 402 for spraying, the flushing cylinder 1 includes a first end cover 101 and a second end cover 102, a fitting structure 1001 is provided on an inner side surface of the first end cover 101, and a through hole 4001 in interference fit with the nozzle 402 is provided on the second end cover 102. One end of the guide rod 401 is fixed on the inner side surface of the first end cap 101 through the embedding structure 1001, and the nozzle 402 is sleeved on the guide rod 401. A sealing member 403 is disposed on an end of the nozzle 402 close to the first end cap 101, and the sealing member 403 is configured such that when the nozzle 402 is sleeved on the guide rod 401, a top and a bottom of the sealing member abut against an inner wall of the flushing cylinder 1, so as to divide the flushing cylinder 1 into the first chamber 103 and the second chamber 104. The control water valve 3 is provided with a main water inlet 301, a flushing water outlet 302 and a return water outlet 303, the flushing water outlet 302 is communicated with the first chamber 103, and the return water outlet 303 is communicated with the second chamber 104. Through this kind of structural design, just can be according to the flexible of cylinder principle control spray tube 402, specifically be: the control water valve 3 is controlled by the switch device 2, so that the main water inlet 301 is communicated with the flushing water outlet 302 or the return water outlet 303 according to the control of the switch device 2, and water is guided into the first chamber 103 or the second chamber 104, so that when the main water inlet 301 is communicated with the flushing water inlet 302, the spray pipe 402 is pushed out of the flushing cylinder body 1 by water pressure for flushing, and when the main water inlet 301 is communicated with the return water inlet 303, the spray pipe 402 is pushed back into the flushing cylinder body 1 by water pressure for flushing. Wherein the seal 403 is disposed on the nozzle 402 in a manner such that it passes through a thread formation 4031 disposed on a corresponding end of the nozzle 402, as shown in figure 9.

Fig. 2 schematically shows the structure of a switchgear 2 according to an embodiment of the present invention. As shown in fig. 2, in this embodiment, the switch device 2 includes a handle portion 201 and a control portion 202, the handle portion 201 is connected to the control portion 202, the control portion 202 is connected to the control water valve 3, and the control portion 202 controls the control water valve 3 according to the movement of the handle portion 201, so that the main water inlet 301 is communicated with the flush water outlet 302 or communicated with the return water outlet 303. The control part 202 is arranged on the outer surface of one end of the flushing cylinder 1 close to the first end cover 101, and the handle part 201 is arranged at the end part of the flushing cylinder 1 through the first end cover 101. As shown in the figure, the handle portion 201 includes an outer shell 2011 and an inner shell 2012, a fastening structure 2014 is provided on an inner surface of the outer shell 2011, a protrusion 1011 with a clamping groove is provided on an outer end surface of the first end cap 101, and the first end cap 101 is fastened with the fastening structure 2014 on the inner surface of the outer shell 2011 by the protrusion 1011. The control unit 202 includes a driving gear 2021 and a driven gear 2022, the driving gear 2021 is disposed on an outer surface of the flushing cylinder 1 near one end of the first end cap 101 through a bearing structure, the driven gear 2022 is fixed to the control valve 3, and the driven gear 2022 is engaged with the driving gear 2021. As shown in the figure, the inner shell 2012 of the handle portion 201 is further provided with a handle stopper 2013 and a clamping strip 2023, and correspondingly, as shown in the figure, the driving gear 2021 is provided with an inserting hole 2024 which is matched with the interface of the clamping strip 2023. Thus, when the handle portion 201 is mounted on the first end cap 101 of the flush cylinder 1, the clamping strip of the handle portion 201 is aligned with the embedding hole of the driving gear, so that the handle portion 201 and the control portion 202 can be detachably connected. The user can drive the handle part 201 to move through the handle clamp 2013, and further drive the driving gear 2021 to rotate. Since the driven gear 2022 is engaged with the driving gear 2021, when the driving gear 2021 rotates along with the movement of the handle lock 2013, the driven gear 2022 also rotates.

Fig. 3 and 4 schematically show the structure of the control water valve 3, and as shown in fig. 3 and 4, the control water valve 3 includes a housing 304, a movable spool 305, a passive spool 306, and a transmission shaft 307. Wherein the housing 304 may be configured to be open on one side, the control water valve 3 may further have a cover 308 for closing the opening of the housing 304, and the housing 304 and the cover 308 enclose a cavity for defining the movable valve core 305, the passive valve core 306 and the transmission shaft 307. In a specific implementation, the passive valve core 306 is fixed on the housing 304, the movable valve core 305 is fixed on the transmission shaft 307, and the movable valve core 305 and one end of the transmission shaft 307, to which the movable valve core 305 is fixed, are both disposed in a cavity enclosed by the housing 304 and the cover 308. As shown in the figure, a groove is further provided on the housing 304, the housing 304 is fixedly disposed on the upper surface of the flush cylinder 1 by means of key connection, and one end of the transmission shaft 307 not connected with the movable valve core 305 is fixedly connected with the driven gear 2022 of the control portion 201 of the switch device 2, and the driven gear 2022 is fixed to be meshed with the driving gear 2021. Thus, when the valve is installed, the cover 308 can be opened, the passive valve core 306 is installed on the inner surface of the housing from the opening, then the movable valve core 305 is fixed on the transmission shaft, the surface of the movable valve core 305, which is not fixed with the transmission shaft 307, is attached to the passive valve core 306 and installed in the cavity of the housing 304, and then the cover 308 is closed. After the cover is closed, one end of the transmission shaft 307 protruding out of the cover 308 is fixed to the driven gear 2022 of the control unit 202, and may be fixed to the shaft hole 3071 of the driven gear by welding, for example, to connect the control unit 202 and the control water valve 3. In a specific embodiment, the enclosure of the housing 304 and the cover 308 to define the cavity for defining the movable valve core 305, the passive valve core 306 and the transmission shaft 307 means that the enclosure of the housing 304 and the cover 308 defines a space capable of defining the movable valve core 305, the passive valve core 306 and the transmission shaft 307 in the horizontal direction and the vertical direction, especially in the horizontal direction. In a specific embodiment, the passive valve core 306 is fixed on the housing 304 and the movable valve core 305 is fixed on the transmission shaft 307, two grooves are respectively arranged on the movable valve core 305 and the passive valve core 306, two protrusions matched with the groove interfaces are respectively arranged on the transmission shaft 307 and the housing 304, the passive valve core 306 is fixed on the housing through the two grooves thereon, and the movable valve core 305 is fixed on the transmission shaft 307 through the two grooves thereon.

Fig. 5 and 6 show the structures of the passive spool and the movable spool, respectively. As shown in fig. 5, in this embodiment, the total water inlet 301 of the control water valve 3 is provided as a through groove located at the center of the passive spool 306 (i.e., one notch is formed on each of both surfaces of the passive spool 306 through the passive spool 306), the return water outlet 303 is provided as a through groove located directly below the total water inlet 301 in parallel with the through groove of the total water inlet 301 (i.e., one notch is formed on each of both surfaces of the passive spool 306 through the passive spool 306), and the flush water outlet 302 is provided to include a through groove portion (i.e., one notch is formed on each of both surfaces of the passive spool 306 through the passive spool 306) and a sector portion having the first flush water inlet 3021 and the second flush water inlet 3022. The through groove connects a face of the passive valve core 306 close to the housing 304 with a face close to the movable valve core 305, the fan-shaped groove is disposed on a surface of the passive valve core 306 close to the movable valve core 305, and the second flushing water inlet 3022 of the fan-shaped groove is partially connected to the through groove (i.e., the second flushing water inlet is connected to a notch on the surface of the passive valve core close to the movable valve core), i.e., connected to the flushing water outlet 302 of the passive valve core close to the housing. As shown, the first and second

flush water inlets

3021 and 3022 are located on the same circumference as the notch 3061 in the side of the passive valve spool 306 proximate to the traveling valve spool 305 with the return water outlet 303. Accordingly, as shown in fig. 6, the movable valve body 305 is provided with a fixing hole 3051 and a pivot hole 3052, and the fixing hole 3051 and the pivot hole 3052 penetrate through the movable valve body 305 in a "U" shape. The casing 304 is correspondingly provided with openings for connecting the main water inlet 301, the return water outlet 303 and the flushing water outlet 302 to the outside, and when the passive valve core 306 is mounted on the casing 304, the main water inlet 301, the return water outlet 303 and the flushing water outlet 302 are in one-to-one correspondence with the openings on the casing 304 so as to be communicated with the first chamber and the second chamber of the flushing cylinder 1. When the valve is installed, the surface of the movable valve core 305 away from the transmission shaft 307 is attached to the driven valve core 306, and the fixed hole 3051 is installed to be opposite to the main water inlet 301, and the rotating hole 3052 is installed to be opposite to the return water outlet 303. Because the first flushing water inlet and the second flushing water inlet of the fan-shaped groove are arranged on the same circumference with the notches of the return water outlet 303 on the same surface, the driving gear 2021 can be driven to rotate by rotating the handle part 201, and then the driven gear 2022 is driven to rotate by the driving gear 2021, the driven gear 2022 drives the action valve core 305 to rotate by the transmission shaft 307, so that the rotation hole 3052 on the action valve core 305 is communicated with the flushing water outlet 302 or the return water outlet 303 on the driven valve core 306 by the rotation of the action valve core 305. Because the fixing hole 3051 and the rotating hole 3052 are communicated with each other, the fixing hole 3051 is always communicated with the main water inlet 301. Therefore, when the rotation hole 3051 of the traveling valve core 305 is rotated to a position opposite to the flushing water outlet 302, a communicating water tank is formed between the "total water inlet-fixed hole-rotation hole-flushing water outlet", thereby introducing water into the first chamber 103 of the flushing cylinder 1. When the rotation hole 3052 of the movable valve core 305 is rotated back to a position opposite to the return water outlet 302, a communicating water tank is formed between the "total water inlet-fixed hole-rotation hole-return water outlet", thereby introducing water into the second chamber 104 of the washing cylinder 1. In particular, considering that a certain amount of time is required for the spout 402 to be ejected and that a large amount of water spray during the extension of the spout 402 does not perform an effective flushing action (due to the fact that the spout is not fully extended and is located relatively far from the flushing port of the toilet bowl), an example of the present invention provides the flush outlet 302 with a structure including a through-slot portion and a fan-shaped slot portion having a first flush inlet port 3021 and a second flush inlet port 3022, and communicates the second flush inlet port 3022 with the through-slot portion, so that when the rotation hole 3052 is rotated, the water amount entering the first chamber 103 can be controlled by communicating with the first flush inlet port 3021 or with the second flush inlet port 3022, respectively, to achieve that the water spray flush is started only when the water amount to be flushed is maximized (i.e., when the rotation hole 3052 is aligned with the second flush inlet port 3022), thereby saving water.

Among them, preferably, the main water inlet 301, the flush water outlet 302 and the return water outlet 303 are communicated with the first chamber 103 and the second chamber 104 of the flush cylinder 1, for example, by providing a first automatic water inlet and outlet valve 105 at one end of the lower surface of the flush cylinder 1 near the handle portion 201, providing a second automatic water inlet and outlet valve 106 at the opposite end thereof, connecting the flush water outlet 302 with the first chamber 103 through the first automatic water inlet and outlet valve 105, and connecting the return water outlet 303 with the second chamber 104 through the second automatic water inlet and outlet valve 106. Figure 7 shows the structure of the flush cylinder. In a specific implementation, as shown in fig. 7, the first automatic water inlet and outlet valve 105 includes a first sealed cylinder 1051, a first floating block 1053 disposed in the first sealed cylinder 1051, and a first water inlet 1052, a first water outlet 1054, and a first water outlet 1055 disposed on the first sealed cylinder 1051, and the second automatic water inlet and outlet valve 106 includes a second sealed cylinder 1061, a second floating block 1062 disposed in the second sealed cylinder 1061, and a second water inlet 1063, a second water outlet 1064, and a second water outlet 1065 disposed on the second sealed cylinder. Wherein the first water inlet 1051 is connected (e.g. by water pipe) with the flushing water outlet 302, the first water outlet 1054 is connected (e.g. by slotting in the corresponding position of the cylinder and connecting by water pipe) with the first chamber 103, the cross-sectional area of the first float 1053 is not smaller than the cross-sectional area of the first water outlet 1055. The second water inlet 1062 is connected (e.g., by a water pipe) to the return water outlet 303, the second water outlet 1054 is connected (e.g., by a slot in a corresponding portion of the cylinder and a water pipe) to the second chamber 104, and the cross-sectional area of the second float 1063 is not smaller than the cross-sectional area of the second water outlet 1065. Like this, when rotating handle portion 201 through handle screens 2013 and making rotation hole 3052 and first washing water inlet 3021 switch-on, total water inlet 301 passes through fixed orifices 3051, rotation hole 3052, first washing water inlet 3021, the second washes water inlet 3022, wash water inlet 302, first water inlet 1052 switches on with the first sealed cylinder 1051 of first automatic water inlet and outlet valve 105, water gets into first sealed cylinder 1051, cause first drainage port 1055 to be stopped up to the first floating block 1053 come-up in the first sealed cylinder 1051, thereby make hydroenergy can enter into first cavity 103 through first delivery port 1054, along with the gathering of water at first cavity 103, water pressure promotes the sealing member and makes the spout stretch out gradually. At this time, along with the rotation of the handle part 201, the rotation hole 3052 is gradually communicated with the second flushing water inlet 3022, so that the main water inlet 301 is communicated with the first sealing cylinder 1051 of the first automatic water inlet and outlet valve 105 through the fixing hole 3051, the rotation hole 3052, the second flushing water inlet 3022, the flushing water inlet 302, the first water inlet 1052 and the first sealing cylinder 1051 of the first automatic water inlet and outlet valve 105, because the second flushing water inlet 3022 is communicated with the through groove of the flushing water outlet 303 on the passive valve core 306, the rotation hole 3052 is just opposite to the flushing water outlet 302 at this time, the water yield reaches the maximum, the spray pipe can be completely pushed out, and along with the filling of the first chamber water 103, the water enters the spray pipe 402 to enable the spray pipe to start water spraying cleaning. And when the cleaning is finished, the handle part 201 is rotated, so that the rotation hole 3052 returns to the initial position and is communicated with the return water outlet 303, at this time, the main water inlet 301 is communicated with the second sealed cylinder of the second automatic water inlet and outlet valve 106 through the fixing hole 3051, the rotation hole 3052, the return water outlet 303 and the second water inlet 1063, water enters the second sealed cylinder 1061, so that the second floating block 1062 floats upwards to block the second water outlet 1065, and the water gradually enters the second chamber 104 through the second water outlet 1064. Since water does not enter the first chamber 103 any more during the process of rotating the handle 201, the water level in the first sealed chamber 1051 drops to make the first floating block 1053 fall back, and then the water pressure in the second chamber pushes the sealing member to make the nozzle 402 return along with the water entering the second chamber 104, and the water in the first chamber 103 flows back to the first sealed cylinder 1051 through the first water outlet 1054 and is discharged through the first water outlet 1055, thereby completing the cleaning. When the cleaning is started again, the process is the same as above, and the discharge process of the water 104 in the second chamber refers to the discharge process of the water in the first chamber, which is not described again.

Preferably, as shown in fig. 7, the first drain 1055 and the second drain 1065 may be connected to each other through a drain pipe, and a main drain outlet may be directly provided on the drain pipe, so that the same drain outlet may be used for draining water, thereby simplifying the structure.

Preferably, FIG. 11 illustrates the structure of the flush cylinder second end cap 102. As shown in fig. 11, the opening side of the second end cap 102 is provided with an internal thread, the flushing cylinder is provided with a thread structure 1015 (see fig. 7), and the second end cap 102 is connected with the flushing cylinder through the internal thread. The end face of the second end cover 102 for sealing the flushing cylinder body is provided with a through hole 4001, and the spray pipe extends out through interference fit with the through hole 4001 when extending out.

Preferably, as shown in fig. 10, in a specific embodiment, both the inner section of the nozzle 402 and the outer section of the guide rod 401 are arranged in a star-shaped structure, and when the nozzle 402 is arranged on the guide rod 401 in a sleeve manner, the star-shaped inner section of the nozzle 402 is in interference fit with the star-shaped outer section of the guide rod 401. The guide bar in this embodiment is provided as a hollow structure, and a water inlet hole 4011 is provided at one end of the guide bar 401 near the second end cap 102. Therefore, when the spray pipe is completely pushed out, water enters the guide rod through the small water inlet holes 4011 and then enters the spray pipe, and then the water spraying cleaning is started, so that the water can be saved.

As shown in fig. 2, the switch device 2 may further include a cover 203 for the control portion 202, and an end surface of one end of the cover fixed to an outer surface of the flush cylinder 1 between the control valve 3 and the control portion 202 by a screw structure (e.g., a screw structure 1014 on the flush cylinder 1 shown in fig. 7) is engaged with an end surface of the outer housing of the handle portion 201. Meanwhile, a through hole (at a position opposite to the shaft hole 3071 of the driven gear) is further provided on the cover 203 for the transmission shaft 307 of the control water valve 3 to pass through. With such a configuration, the cover 203 for the control unit 202 is provided on the flush cylinder 1, and the cover 203 is coupled to the outer housing 2011 of the handle unit 201 without being coupled thereto, so that it is ensured that the flush cylinder 1 does not rotate with the rotation of the handle unit 1 when the handle unit 201 is rotated, and the control effect of the handle unit 201 on the control unit is ensured. And through setting up the cover body 203 both can realize fixing spacing to control part 202 and transmission shaft 307, also can realize the protection to control part 202 to avoid into water or covering dust, avoided fragile bad.

Preferably, as shown in fig. 8, in order to realize the fixing function of the guide rod 401, the fitting structure 1001 provided on the inner side surface of the first end cap 101 may be provided as a groove, and a screw hole may be provided on the groove wall. In the fixing process, the guide rod 401 is firstly inserted into the groove, and then a screw is inserted through the screw hole 1017 to clamp the guide rod 401. Preferably, as shown in fig. 8 and 10, a screw structure 1016 may be further provided on the guide rod 401 to provide a sealing member through the screw structure 1016 to prevent water leakage at the connection of the first cap and the guide rod when water is introduced into the chamber of the flush cylinder.

Fig. 12 schematically illustrates a bidet including the above-described water powered bidet according to one embodiment of the present invention. As shown in fig. 12, the toilet bowl includes a toilet bowl body 11 and the above-mentioned kinetic water toilet bowl 10, the toilet bowl body 11 has a toilet bowl outlet 2, a water pipe connection channel and a mounting through hole (not shown) connected to the toilet bowl outlet 2, the kinetic water toilet bowl 10 is mounted on the toilet bowl body 11 through the mounting through hole, and the mounting through hole is set such that when the kinetic water toilet bowl 10 is mounted on the toilet bowl body 11, a nozzle 402 of the kinetic water toilet bowl 10 is located right above the toilet bowl outlet 2 and faces the toilet bowl outlet 2 in a spraying state. The water inlet 301 of the washing device 10 is connected with the water pipe connecting channel, and the water pipe connecting channel is connected to the external water source. Wherein, the size of the installation through hole is set to be suitable for the flushing cylinder body 1 so as to realize the interference fit of the flushing cylinder body 1 and the installation through hole. Therefore, when the water kinetic energy toilet and the bidet 10 are installed in the installation through hole at one side of the flushing cylinder 1, the handle part of the toilet and bidet 10 is exposed outside the toilet main body 11, and the cleaning can be realized by holding the handle clamping position 2013 on the handle part 201 to rotate the handle part 201 to control the expansion and contraction of the spray pipe 402. Wherein, according to the user's demand installation through-hole can set up the optional position at the stool washing device body 11 to install water kinetic energy defecation, woman flusher 10 in the optional position of stool washing device body 11. According to the habit of the user, the bidet 10 is installed on the right side of the bidet body 11 in the preferred embodiment.

What has been described above are merely some of the embodiments of the present invention. It will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention.

Claims

1. A water kinetic energy device for washing the bowels and women is characterized by comprising: a flushing cylinder body (1), a switch device (2), a control water valve (3) and a flushing device (4), wherein,

the flushing device (4) comprises a guide rod (401) and a spray pipe (402) which is sleeved on the guide rod (401) and can stretch relative to the guide rod (401), the flushing cylinder body (1) comprises a first end cover (101) and a second end cover (102) which are arranged at two ends, an embedding structure (1001) is arranged on the inner side surface of the first end cover (101), and a through hole (4001) is arranged on the second end cover (102); one end of the guide rod (401) is fixed on the inner side surface of the first end cover (101) through the embedding structure (1001), and the spray pipe (402) is in interference fit with the through hole (4001);

a sealing element (403) is arranged at the end part of the spray pipe (402) close to the first end cover (101), and the sealing element (403) is abutted against the inner wall of the flushing cylinder body (1) so as to divide the flushing cylinder body (1) into a first cavity (103) and a second cavity (104);

a main water inlet (301), a flushing water outlet (302) and a return water outlet (303) are formed in the control water valve (3), the flushing water outlet (302) is communicated with the first chamber (103), and the return water outlet (303) is communicated with the second chamber (104);

the switch device (2) is connected to the control water valve (3), and the main water inlet (301) is communicated with the flushing water outlet (302) or the return water outlet (303) according to the control of the switch device (2);

the switching device (2) comprises a handle part (201) and a control part (202), wherein,

the control part (202) is arranged on the outer surface of one end of the flushing cylinder body (1) close to the first end cover (101), and the handle part (201) is arranged at the end part of the flushing cylinder body (1) through the first end cover (101);

the handle part (201) is connected with the control part (202), the control part (202) is connected with the control water valve (3), and the control part (202) controls the control water valve (3) according to the movement of the handle part (201) so that the main water inlet (301) is communicated with the flushing water outlet (302) or the return water outlet (303);

the handle part (201) comprises an outer shell (2011) and an inner shell (2012), a handle clamping position (2013) is arranged on the inner shell (2012), a buckling structure (2014) is arranged on the inner surface of the outer shell (2011), a boss (1011) with a clamping groove is arranged on the outer end face of the first end cover (101), and the first end cover (101) is buckled with the buckling structure (2014) on the inner surface of the outer shell (2011) through the boss (1011);

the control part (202) comprises a driving gear (2021) and a driven gear (2022), a clamping strip (2023) is arranged on an outer shell (2011) of the handle part (201), an embedding hole (2024) matched with the interface of the clamping strip (2023) is arranged on the driving gear (2021), the handle part (201) and the driving gear (2021) are detachably connected with the embedding hole (2024) through the clamping strip (2023), wherein,

the driving gear (2021) is arranged on the outer surface of one end, close to the first end cover (101), of the flushing cylinder body (1) through a bearing structure, and the driven gear (2022) and the control water valve (3) are fixedly connected to be meshed with the driving gear (2021);

the control water valve (3) comprises a shell (304) with an opening on one side, a movable valve core (305), a driven valve core (306), a transmission shaft (307) and a cover body (308) for covering the opening, the shell (304) and the cover body (308) surround a cavity for limiting the movable valve core (305), the driven valve core (306) and the transmission shaft (307), the shell (304) is arranged on the upper surface of the flushing cylinder body (1), the driven valve core (306) is arranged on the shell (304), the movable valve core (305) is fixedly arranged on the transmission shaft (307) and is attached to the driven valve core, one end of the transmission shaft (307) far away from the movable valve core penetrates through the cover body (308) and is fixedly connected with the driven gear (2022), wherein,

the main water inlet (301) is arranged to be a through groove in the center of the passive valve core (306), the return water outlet (303) is arranged to be a through groove parallel to the through groove of the main water inlet (301) and located right below the main water inlet (301), the flushing water outlet (302) is arranged to comprise a through groove portion and a fan-shaped groove portion with a first flushing water inlet (3021) and a second flushing water inlet (3022), the fan-shaped groove portion is arranged on the surface of the passive valve core (306) attached to the movable valve core (305), the through groove portion is communicated with the second flushing water inlet, and the first flushing water inlet (3021) and the second flushing water inlet (3022) are arranged on the same circumference as the notch (3061) of the return water outlet (303);

the shell (304) is provided with holes for externally connecting the main water inlet (301), the return water outlet (303) and the flushing water outlet (302);

a fixing hole (3051) and a rotating hole (3052) are correspondingly formed in the action valve core (305), the fixing hole (3051) and the rotating hole (3052) are communicated to form a U-shaped groove, the fixing hole (3051) is opposite to the main water inlet (301), and the rotating hole (3052) is opposite to the return water outlet (303);

the switch device (2) further comprises a cover body (203) used for the control part, one end of the cover body (203) is fixed on the outer surface of the flushing cylinder body (1) between the control water valve (3) and the control part (202) through a thread structure (1014), and the end surface of the other end of the cover body (203) is jointed with the end surface of an outer shell (2011) of the handle part (201); wherein, a through hole for the transmission shaft (307) of the control water valve (3) to pass through is arranged on the cover body (203).

2. The water powered bidet of claim 1, wherein a first automatic inlet and outlet valve (105) and a second automatic inlet and outlet valve (106) are provided on the lower surface of the flushing cylinder (1), wherein,

the first automatic water inlet and outlet valve (105) is arranged at one end of the flushing cylinder body (1) close to the handle part (201), the second automatic water inlet and outlet valve (106) is arranged at the opposite end of the flushing cylinder body, the flushing water outlet (302) is connected with the first chamber (103) through the first automatic water inlet and outlet valve (105), and the return water outlet (303) is connected with the second chamber (104) through the second automatic water inlet and outlet valve (106).

3. The water powered toilet bidet of claim 2, wherein the first automatic water inlet and outlet valve (105) comprises a first sealed cylinder (1051), a first floating block (1053) disposed inside the first sealed cylinder (1051), and a first water inlet (1052), a first water outlet (1054), and a first water outlet (1055) disposed on the first sealed cylinder (1051), and the second automatic water inlet and outlet valve (106) comprises a second sealed cylinder (1061), a second floating block (1062) disposed in the second sealed cylinder (1061), and a second water inlet (1063), a second water outlet (1064), and a second water outlet (1065) disposed on the second sealed cylinder (1061), wherein,

the first water inlet (1052) is connected with the flushing water outlet (302), the first water outlet (1054) is connected with the first chamber (103), and the sectional area of the first floating block (1053) is not smaller than that of the first water outlet (1055)

The second water inlet (1063) is connected with the return water outlet (303), the second water outlet (1064) is connected with the second chamber (104), and the sectional area of the second floating block (1062) is not smaller than that of the second water outlet (1065).

4. The water powered bidet of claim 3, wherein the first drain port (1055) and the second drain port (1065) are connected by a drain pipe (1066), and the drain pipe (1066) is provided with a total drain outlet (1067).

5. The water powered bidet of claim 4, wherein the inner cross-section of the nozzle (402) and the outer cross-section of the guide rod (401) are star-shaped, and the inner cross-section of the nozzle (402) is interference fit with the outer cross-section of the guide rod (401) when the nozzle is set on the guide rod (401);

the guide rod (401) is of a hollow structure, and a small water inlet hole (4011) is formed in one end, close to the second end cover (102), of the guide rod.

6. A toilet bowl is characterized by comprising a toilet bowl body (11) and a toilet bidet (10), wherein the toilet bowl body (11) comprises a toilet bowl drainage port (2), the toilet bidet (10) is the hydrodynamic toilet bidet according to any one of claims 1 to 5, a water pipe connecting channel and a mounting through hole communicated with the toilet bowl drainage port (2) are arranged on the toilet bowl body (11), a main water inlet (301) of the toilet bidet (10) is connected to an external water source through the water pipe connecting channel, the mounting through hole is arranged to be in interference fit with a flushing cylinder body (1) of the toilet bidet (10), and the toilet bidet (10) is mounted in the mounting through hole to be in butt joint with the toilet bowl drainage port (2) when a spray pipe (402) is sprayed.