CN113216341A - Intelligent closestool, spray gun and spray head - Google Patents
Intelligent closestool, spray gun and spray head Download PDFInfo
- Publication number
- CN113216341A CN113216341A CN202110515765.9A CN202110515765A CN113216341A CN 113216341 A CN113216341 A CN 113216341A CN 202110515765 A CN202110515765 A CN 202110515765A CN 113216341 A CN113216341 A CN 113216341A
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- water
- hole
- water outlet
- spray head
- spray
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
- E03D9/08—Devices in the bowl producing upwardly-directed sprays; Modifications of the bowl for use with such devices ; Bidets; Combinations of bowls with urinals or bidets; Hot-air or other devices mounted in or on the bowl, urinal or bidet for cleaning or disinfecting
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/40—Protecting water resources
Abstract
The invention provides an intelligent closestool, a spray gun and a spray head thereof, wherein the spray head comprises a shell, a rotating shaft, a cam, a bottom cover and an adjusting piece, wherein the rotating shaft can be rotatably arranged in the shell in a penetrating way; the body of rod is inserted and is located the apopore downtheholely, and the linking arm can move along the apopore with the cam contact and along with the rotation drive body of rod of this cam to make the apopore jet out the spray rinsing water of different water types, at the in-process that realizes the spray rinsing mode switch, the cutout can not appear, has improved user experience effect.
Description
Technical Field
The invention relates to the technical field of intelligent bathrooms, in particular to an intelligent closestool, a spray gun and a spray head.
Background
The spray gun of the existing intelligent closestool is provided with three nozzles of hip washing, gynecological washing and bowel relaxing, different nozzles spray washing water with different water types, and the three nozzles are communicated with water inlet through different flow passages. The spray gun realizes the switching of the spray water among the three nozzles through the motor rotating reversing valve, thereby realizing the switching of different cleaning water types. In the cleaning process, if the cleaning mode needs to be switched, the spray gun needs to stop the current function, and after the reversing valve plate is switched into the required function and the residual cold water in the pipeline in the new mode is exhausted, the spray gun stretches out again to spray and clean the human body again. Therefore, after the cleaning mode is switched, the pressure and the temperature of the effluent are unstable, and the user experience is poor.
Disclosure of Invention
The invention aims to provide an intelligent closestool, a spray gun and a spray head capable of continuously switching spray washing modes, so that user experience can be improved.
In order to solve the technical problems, the invention adopts the following technical scheme:
a showerhead, comprising:
the water inlet part is arranged on the shell, and the water outlet hole is communicated with the water inlet part; one end of the water outlet hole is a water inlet, and the other end of the water outlet hole is a water outlet;
the rotating shaft is rotatably arranged in the shell in a penetrating way and penetrates through the first groove;
the cam is arranged in the first groove and fixedly arranged on the rotating shaft; the cam can rotate along with the rotating shaft;
the bottom cover is provided with a water tank; the bottom cover is fixedly connected with the shell, and the water tank is opposite to the water inlet and the opening of the first groove;
the adjusting piece comprises a rod body and a connecting arm fixedly arranged on the rod body; the rod body is inserted in the water outlet hole, and the connecting arm can be in contact with the cam and drive the rod body to move along the water outlet hole along with the rotation of the cam, so that the water outlet hole can jet spray water with different water types.
In some embodiments, the water outlet hole comprises a first hole part, a second hole part and a third hole part which are connected in sequence, the first hole part penetrates through the opening of the shell to form the water inlet, the second hole part is contracted towards the third hole part, the third hole part penetrates through the opening of the shell to form the water outlet, and the third hole part is contracted towards the water outlet;
when the water tank is filled with water, the rod body is positioned at the first position of the water outlet hole, and at the moment, the water outlet hole jets out first water type cleaning water; when the cam rotates to the first position, the rod body is positioned at the second position of the water outlet hole, and at the moment, the water outlet hole jets out second water type cleaning water; when the cam rotates to the second position, the rod body is located at the third position of the water outlet hole, and at the moment, the water outlet jets third water type cleaning water.
In some embodiments, the shaft comprises:
the rod part is fixedly connected with the connecting arm;
and the guide ribs are arranged around the outer surface of the rod part at intervals in a protruding mode and extend along the axial direction of the rod part.
In some embodiments, the shaft further comprises:
the two arc-shaped convex ribs are convexly arranged on the end surface of the rod part and are symmetrically arranged at intervals; the space between the two arc-shaped convex ribs forms a cyclone chamber for generating rotating water; when the rod body is inserted into the water outlet hole, the spiral-flow chamber faces the water outlet hole.
In some embodiments, the housing is further provided with a drainage channel, a cavity communicated with the water inlet part, and a first channel communicated with the first groove and the cavity; the rotating shaft penetrates through the concave cavity;
the shower nozzle still includes:
the flow distribution disc is arranged in the concave cavity, sleeved outside the rotating shaft and fixedly connected with the shell in a sealing manner; a first through hole communicated with the drainage flow channel and a second through hole communicated with the first flow channel penetrate through the flow distribution disc along the axial direction;
the rotating disc is arranged in the concave cavity, fixedly sleeved on the peripheral surface of the rotating shaft and rotates along with the rotating shaft; the rotating disc is provided with a flow guide hole along the axial direction in a penetrating way, and the rotating disc is attached to the flow distribution disc; the diversion hole can rotate along with the rotating disc to a position communicated with the first through hole or the second through hole;
and the end cover is sleeved outside the rotating shaft and is fixedly arranged at the opening of the concave cavity in a sealing manner.
In some embodiments, the housing is further provided with a second groove and a second flow passage communicating the concave cavity with the bottom of the second groove; a third through hole communicated with the second flow channel penetrates through the flow distribution disc in the axial direction; the diversion hole can rotate to a position communicated with the third through hole along with the rotating disc;
the spray head also comprises a nozzle which is inserted into the second groove and used for spray washing.
In some embodiments, the nozzle is a fan nozzle.
In some embodiments, the adjusting member further comprises a contact protruding from the connecting arm and in rolling frictional contact with the cam.
A spray gun for an intelligent closestool comprises an outer sleeve and the spray head, wherein the spray head is inserted into the outer sleeve in a telescopic and movable mode.
An intelligent closestool comprises a closestool cover main body and the spray gun, wherein the spray gun is installed in the closestool cover main body.
According to the technical scheme, the invention has at least the following advantages and positive effects:
according to the intelligent closestool, the spray gun and the spray head of the intelligent closestool, the connecting arm in the spray head can drive the rod body to move along the water outlet hole along with the rotation of the cam, so that the water outlet hole can spray different types of spray water, the phenomenon of cutoff can not occur in the process of switching the spray mode, and the user experience effect is improved.
Drawings
FIG. 1 is a partial view of an intelligent toilet provided by an embodiment of the present invention;
FIG. 2 is an isometric view of a sprinkler head provided by an embodiment of the invention;
FIG. 3 is a cross-sectional view of a housing in a sprinkler head provided in accordance with an embodiment of the present invention;
FIG. 4 is a cross-sectional view of a showerhead provided in accordance with an embodiment of the present invention;
FIG. 5 is an isometric view of an adjustment member in the sprinkler head provided by an embodiment of the present invention;
FIG. 6 is a partial cross-sectional view of a showerhead provided in accordance with an embodiment of the present invention;
FIG. 7 is an isometric view of a diverter tray in a spray head provided by an embodiment of the present invention;
FIG. 8 is a front view of a rotary plate in a sprinkler head according to an embodiment of the present invention;
FIG. 9 is a first water type spray pattern of the spray head provided by the embodiment of the present invention;
FIG. 10 is a second water type spray pattern of the spray head provided by the embodiment of the present invention;
FIG. 11 is a third water type spray pattern of the spray head according to the embodiment of the present invention;
FIG. 12 is a partial cross-sectional view of a second showerhead provided in accordance with an embodiment of the present invention;
fig. 13 is a diagram of a fan-shaped nozzle spraying type of the head according to the embodiment of the present invention.
The reference numerals are explained below:
100. a spray gun;
101. an outer sleeve;
102. a spray head;
200. a toilet lid main body;
1. a housing; 11. a water inlet part; 12. a water outlet hole; 120. a first hole portion; 121. a second hole portion; 122. a third hole portion; 123. a water inlet; 124. a water outlet; 13. a first groove; 14. a concave cavity; 15. a drainage flow channel; 16. a first flow passage; 17. a second groove; 18. a second flow passage;
2. a rotating shaft;
3. a cam;
4. a bottom cover; 41. a water tank;
42. a limiting member;
5. an adjustment member;
51. a rod body;
510. a rod portion;
511. a flow guiding rib;
512. an arc convex rib;
52. a connecting arm;
53. a contact;
6. a diverter tray; 61. a first through hole; 62. a second through hole; 63. a third through hole;
7. rotating the disc; 71. a flow guide hole;
8. an end cap;
9. and (4) a nozzle.
Detailed Description
Exemplary embodiments that embody features and advantages of the invention are described in detail below in the specification. It is to be understood that the invention is capable of other embodiments and that various changes in form and details may be made therein without departing from the scope of the invention and the description and drawings are to be regarded as illustrative in nature and not as restrictive.
Referring to fig. 1, an intelligent toilet includes a spray gun 100 and a toilet lid main body 200, wherein the spray gun 100 is installed in the toilet lid main body 200.
When the nozzle 102 is extended from the outer sleeve 101, different water types of washing water can be sprayed according to the washing requirements of users.
The nozzle 102 includes a housing 1, a rotary shaft 2, a cam 3, a bottom cover 4, and an adjusting member 5. Wherein, the casing 1 is integrally cylindrical, and a water inlet part 11 is provided at one end thereof. The water inlet 11 may be a water inlet hole formed at an end of the housing 1 near the edge. In this embodiment, the water inlet 11 may also be a water inlet pipe disposed at the end of the housing 1, as shown in fig. 1.
As shown in fig. 2 and 3, a water outlet hole 12 is radially opened on the outer circumferential surface of the housing 1, and the water outlet hole 12 is disposed near the other end of the housing 1. One end of the water outlet hole 12 is a water inlet 123, and the other end is a water outlet 124. The water outlet 124 is located on the outer circumferential surface of the housing 1.
One end of the casing 1, which is far away from the water inlet portion 11, is provided with a notch extending along the axial direction, a first groove 13 extending along the radial direction is arranged on the plane of the notch, and the first groove 13 is communicated with the water inlet portion 11.
The water outlet hole 12 penetrates through the gap portion of the housing 1, and the water inlet 123 is located on the plane of the gap.
The rotating shaft 2 is rotatably disposed through the housing 1 and passes through the first groove 13.
As shown in fig. 4, the cam 3 is disposed in the first groove 13 and fixed to the rotating shaft 2, and the cam 3 can rotate with the rotating shaft 2. In the present embodiment, the cam 3 may be keyed with the rotating shaft 2. The outer peripheral surface of the rotating shaft 2 is provided with a key groove, and the inner avoiding surface of the cam 3 is also provided with a key groove. The driving connection of the cam 3 to the rotary shaft 2 is realized by means of a key, for example a flat key.
The shape of the bottom cover 4 is the same as the gap of the shell 1, the bottom cover 4 is used for filling the gap of the shell 1, and after the bottom cover 4 is buckled at the gap of the shell 1, the shell 1 and the bottom cover 4 can form a complete cylinder.
The bottom cover 4 is provided with an inwardly recessed water channel 41 on the smooth side surface, and after the bottom cover 4 is fastened to the notch of the housing 1, the water channel 41 is opposite to the water inlet 123 and the opening of the first groove 13.
As shown in fig. 4, the adjusting member 5 includes a rod 51 and a connecting arm 52 fixed on the rod 51. Wherein, the rod body 51 is a cylindrical rod, and the connecting arm 52 is fixedly connected with the outer peripheral surface of the rod body 51. In the embodiment, the connecting arm 52 is integrally connected to the rod 51 as a one-piece structure. The connecting arm 52 extends in a direction perpendicular to the axial direction of the lever body 51.
Before the bottom cover 4 is assembled to the notch of the housing 1, the adjusting member 5 is assembled, and the rod body 51 is inserted into the water outlet hole 12 from the water inlet 123, so that the connecting arm 52 can contact with the cam 3. Then, the bottom cover 4 is fastened and fixed to the notch of the housing 1, for example, the bottom cover 4 and the housing 1 are fixed by adhesion. The water tank 41 faces the water inlet 123 and the opening of the first recess 13.
The driving device drives the rotating shaft 2 to rotate, the rotating shaft 2 drives the cam 3 to rotate, and the connecting arm 52 can drive the rod body 51 to move along the water outlet hole 12 along with the rotation of the cam 3. Because the rod body 51 is located at different heights in the water outlet hole 12, the rod body 51 can block the water outlet 124 to different degrees, so that the water outlet hole 12 can emit spray water of different water types.
In addition, the adjusting member 5 includes a contact 53, and the contact 53 is protruded on the connecting arm 52 and is in rolling friction contact with the cam 3. The contact 53 is any one of a spherical shape, a semi-spherical shape and a spherical cap, so that the cam 3 and the contact 53 realize rolling friction, and the abrasion is reduced.
Furthermore, a stopper 42 is provided in the water tank 41 of the bottom cover 4 in a protruding manner. When the bottom cover 4 is mounted on the housing 1 as described above, the stopper 42 is located right below the rod 51. In the process that the cam 3 drives the connecting arm 52 to press down the rod body 51, the limiting member 42 has a certain limiting effect on the downward movement of the rod body 51, and the rod body 51 is prevented from being separated from the water outlet 12 to affect subsequent use.
The linking arm 52 in the above-mentioned shower nozzle 102 can drive the body of rod 51 along apopore 12 removal along with the rotation of this cam 3 to make apopore 12 jet out the spray rinsing water of different water types, at the in-process that realizes the spray rinsing mode switch, the cutout can not appear, has improved user experience effect.
It will be appreciated that the outlet opening 12 may be a variable aperture opening which is axially divided into a plurality of opening portions, the aperture being unequal between different opening portions.
The outlet hole 12 includes a first hole portion 120, a second hole portion 121, and a third hole portion 122 connected in sequence, the first hole portion 120 has an opening penetrating through the housing 1 as a water inlet 123, the second hole portion 121 shrinks toward the third hole portion 122, the third hole portion 122 has an opening penetrating through the housing 1 as a water outlet 124, and the third hole portion 122 shrinks toward the water outlet 124.
The first hole 120 is cylindrical, the second hole 121 is frustum-shaped, and the third hole 122 is conical.
When the water tank 41 is filled with water, the rod body 51 is located at the first position of the water outlet hole 12, and at the same time, the water outlet 124 jets out first water type cleaning water; when the cam 3 rotates to the first position, the rod body 51 is located at the second position of the water outlet hole 12, and at the same time, the water outlet 124 jets out second water type cleaning water; when the cam 3 rotates to the second position, the rod 51 is located at the third position of the water outlet 12, and at this time, the water outlet 124 emits a third water type of washing water.
In some embodiments, as shown in fig. 5, the shaft 51 includes a shaft portion 510 and a plurality of ribs 511. The rod portion 510 is cylindrical, and a plurality of guide ribs 511 are protruded on an outer circumferential surface of the rod portion 510. Each of the flow guiding ribs 511 has the same shape and size, is plate-shaped, and extends in the axial direction of the rod portion 510. The flow guiding ribs 511 are uniformly arranged around the axis of the rod portion 510 at intervals on the outer circumferential surface of the rod portion 510. A diversion trench is formed between the adjacent diversion ribs 511, and the warm water for washing from the water inlet 123 of the water outlet hole 12 to the water outlet 124 can flow more smoothly through the diversion trench.
The connecting arm 52 is fixedly connected to the outer peripheral surface of the rod portion 510 and is disposed near one end of the rod portion 510, and the extending direction of the connecting arm 52 is perpendicular to the axial direction of the rod portion 510.
The end face of the other end of the rod portion 510 is convexly provided with two arc-shaped ribs 512, each arc-shaped rib 512 is flush with the edge of the rod portion 510 and extends along the edge, and the two arc-shaped ribs 512 are symmetrically arranged at intervals.
The space between the two arc ribs 512 forms a cyclone chamber. The two arc ribs 512 are spaced apart from each other, so that a gap is formed between the ends of the two ribs on the same side. The notches at the two ends of the two arc-shaped ribs 512 form two inlets of the cyclone chamber.
The cyclone chambers are used for enabling water to rotate, when the cyclone chambers are tightly attached to the water outlet 124, warm water for cleaning can only enter from inlets of the two cyclone chambers, and at the moment, the warm water for cleaning rapidly rotates in the cyclone chambers; when the swirl chamber is slightly far away from the water outlet 124, the rotating speed of the warm water for cleaning in the swirl chamber is reduced; when the rod body 51 descends to the lowest end, the cyclone chamber is far away from the water outlet 124, and the warm water for cleaning does not rotate basically.
The water outlet shape of the water outlet 124 is related to the rotation speed of the warm water for cleaning, and the warm water for cleaning rapidly rotates in the cyclone chamber to generate a large cone angle spray water type with the largest cleaning area and the softest cleaning area; the cleaning warm water rotates at low speed in the cyclone chamber to generate small cone angle water jet type; the washing warm water is not rotated, and a fine cylindrical spray water type is generated.
When the water tank 41 is filled with water, the rod body 51 is located at the first position of the water outlet hole 12, at this time, the swirling chamber is tightly attached to the water outlet 124, and the water outlet 124 jets out a large-cone-angle water jet type; when the cam 3 rotates to the first position, the rod body 51 is located at the second position of the water outlet hole 12, at this time, the swirl chamber is slightly far away from the water outlet 124, and the water outlet 124 emits a small cone angle water jet type; when the cam 3 rotates to the second position, the rod body 51 is located at the third position of the water outlet hole 12, at this time, the swirling chamber is far away from the water outlet 124, and the water outlet 124 jets out the thin cylindrical water jet type. The spray water type is sprayed the water type by big cone angle and is gradually become little cone angle spray water type, sprays the water type by little cone angle and gradually becomes thin cylindrical spray water type again, can not appear breaking off, has realized the gradual change of spray water type for spray water type becomes the gradual change water type.
In some embodiments, as shown in fig. 6, the housing 1 further defines a drainage channel 15, a cavity 14 communicating with the water inlet portion 11, and a first channel 16 communicating the first groove 13 and the cavity 14.
A cavity 14 opens in the end face of the housing 1 opposite the gap, which cavity 14 extends axially inward from the end face of the housing 1.
A drainage channel 15 is formed on the outer peripheral surface of the housing 1, and a first channel 16 is formed inside the housing 1 and communicates the first groove 13 with the cavity 14. The rotating shaft 2 penetrates through the concave cavity 14.
As shown in fig. 7, a first through hole 61 and a second through hole 62 axially penetrate the diverter tray 6. When the diverter disc 6 is fitted in the cavity 14, the first through hole 61 communicates with the drain flow passage 15, and the second through hole 62 communicates with the first flow passage 16.
As shown in fig. 8, the rotary disk 7 is a circular disk having the same diameter as the diversion disk 6, and a diversion hole 71 is axially penetrated therethrough. The guiding hole 71 is an arc-shaped hole. The rotating disc 7 is disposed in the cavity 14 and is fixedly sleeved on the outer circumferential surface of the rotating shaft 2 and rotates along with the rotating shaft 2. The rotary disk 7 and the rotary shaft 2 can be keyed. Of course, the rotating disc 7 may also be provided with a slot, the rotating shaft 2 is provided with an insertion block, and the rotating disc 7 and the rotating shaft 2 are fixedly connected through the slot and the insertion block.
The rotating disc 7 is attached to the diverter disc 6, and the diversion holes 71 can rotate along with the rotating disc 7 to the positions respectively communicated with the first through holes 61 and the second through holes 62.
The end cover 8 is sleeved outside the rotating shaft 2 and is fixedly arranged at the opening of the concave cavity 14 in a sealing manner. The rotating shaft 2 penetrates through an end cover 8, the end cover 8 is sleeved outside the rotating shaft 2 and covers an opening of the cavity 14, and the end cover 8 is fixed to the opening in a friction mode. When the rotating shaft 2 rotates, the end cover 8 does not rotate. The end cover 8 and the opening of the cavity 14 are sealed through a sealing ring.
The rotating shaft 2 is in transmission connection with a driving device, the water inlet part 11 is communicated with a water source, and the cavity 14 is filled with warm water for cleaning from the water inlet part 11. The rotating shaft 2 is driven by the driving device to rotate to drive the rotating disc 7 to rotate, when the diversion hole 71 rotates to the position communicated with the second through hole 62, the driving device is stopped, and at the moment, the first groove 13 and the water tank 41 are filled with warm water for cleaning through the first flow passage 16. Under hydraulic effect, regulating part 5 is by the jacking, and the body of rod 51 rises to the first position (the upper position) of apopore 12, and delivery port 124 is hugged closely to the whirl chamber, washs and is used warm water in the indoor quick rotation of whirl, and the washing water of first water type is jetted out to this delivery port 124. As shown in figure 9, the first water type is annular, and the water type has the largest and softest cleaning area and is suitable for the washing function of women.
The actuating device is started again, axis of rotation 2 is driven by actuating device and is rotated drive cam 3 and rotate, cam 3 drives linking arm 52, thereby make the body of rod 51 move down along apopore 12, when cam 3 rotates to the first position, the body of rod 51 is located the second position (meso position) of apopore 12, stop actuating device, at this moment, because water conservancy diversion hole 71 is the arc hole, after rotating along with rolling disc 7, water conservancy diversion hole 71 still communicates with second through hole 62, delivery port 124 is kept away from a little to the whirl room, wash and be used the indoor low-speed rotation of whirl with the warm water, delivery port 124 jets out the washing water of second water type. As shown in fig. 10, the second water type is a thick cylinder type, which is suitable for hip washing function.
Start drive arrangement once more, axis of rotation 2 is driven by drive arrangement and is rotated drive cam 3 and rotate, cam 3 drives linking arm 52, thereby make the body of rod 51 move down along apopore 12, when cam 3 rotates to the second position, the body of rod 51 is located the third position (the lower level) of apopore 12, stop drive arrangement, at this moment, because water conservancy diversion hole 71 is the arc hole, after rotating along with rolling disc 7, water conservancy diversion hole 71 still communicates with second through hole 62, delivery port 124 is kept away from to the whirl room, wash with the warm water irrotational, this delivery port 124 jets out the washing water of third water type. As shown in fig. 11, the third water type is a thin cylindrical shape, which is suitable for the defecation function.
In summary, in the process of switching the spray mode of the spray head 102, the flow break does not occur, and the user experience effect is improved.
The rotating shaft 2 is driven by the driving device to rotate the rotating disc 7, and when the diversion hole 71 rotates to a position communicated with the first through hole 61, the driving device is stopped, and at this time, cold water in the housing 1 can be discharged through the drainage flow passage 15.
In some embodiments, as shown in fig. 12, the housing 1 further defines a second groove 17 and a second flow channel 18, the second groove 17 is disposed on the outer circumferential surface of the housing 1 and is parallel to the water outlet 12, and an opening of the second groove 17 is located on the same side as the water outlet 124 of the water outlet 12. A second flow passage 18 is arranged in the housing 1 in a penetrating manner, and the concave cavity 14 is communicated with the bottom of the second groove 17 through the second flow passage 18.
A third through hole 63 communicating with the second flow path 18 penetrates the diverter tray 6 in the axial direction. The deflector hole 71 can rotate with the rotary disk 7 to a position communicating with the third through hole 63.
The spray head 102 further comprises a nozzle 9 inserted in the second recess 17, the nozzle 9 preferably being a fan nozzle.
The rotating shaft 2 is driven by the driving device to rotate to drive the rotating disc 7 to rotate, when the diversion hole 71 rotates to the position communicated with the third through hole 63, the driving device is stopped, and at the moment, the warm water for cleaning in the concave cavity 14 can be conveyed to the nozzle 9 through the second flow passage 18 to be sprayed out. Referring to fig. 13, the nozzle 9 is preferably a fan-shaped nozzle, and the warm water for washing sprayed from the nozzle 9 is in a uniform line shape, so that the warm water for washing sprayed from the nozzle can meet other washing requirements of the user. The spray washing water flow rate ejected by the nozzle 9 is high, the nozzle is not easy to block, and the cleaning area can be increased and the cleaning efficiency can be improved by matching the movement of the spray head 102.
While the present invention has been described with reference to several exemplary embodiments, it is understood that the terminology used is intended to be in the nature of words of description and illustration, rather than of limitation. As the present invention may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.
Claims (10)
1. A spray head, comprising:
the water inlet part is arranged on the shell, and the water outlet hole is communicated with the water inlet part; one end of the water outlet hole is a water inlet, and the other end of the water outlet hole is a water outlet;
the rotating shaft is rotatably arranged in the shell in a penetrating way and penetrates through the first groove;
the cam is arranged in the first groove and fixedly arranged on the rotating shaft; the cam can rotate along with the rotating shaft;
the bottom cover is provided with a water tank; the bottom cover is fixedly connected with the shell, and the water tank is opposite to the water inlet and the opening of the first groove;
the adjusting piece comprises a rod body and a connecting arm fixedly arranged on the rod body; the rod body is inserted in the water outlet hole, and the connecting arm can be in contact with the cam and drive the rod body to move along the water outlet hole along with the rotation of the cam, so that the water outlet hole can jet spray water with different water types.
2. The spray head of claim 1, wherein the outlet orifice comprises a first orifice portion, a second orifice portion and a third orifice portion connected in series, the first orifice portion opening through the housing being the inlet orifice, the second orifice portion converging toward the third orifice portion, the third orifice portion opening through the housing being the outlet orifice, the third orifice portion converging toward the outlet orifice;
when the water tank is filled with water, the rod body is positioned at the first position of the water outlet hole, and at the moment, the water outlet hole jets out first water type cleaning water; when the cam rotates to the first position, the rod body is positioned at the second position of the water outlet hole, and at the moment, the water outlet hole jets out second water type cleaning water; when the cam rotates to the second position, the rod body is located at the third position of the water outlet hole, and at the moment, the water outlet jets third water type cleaning water.
3. The spray head of claim 1, wherein the wand comprises:
the rod part is fixedly connected with the connecting arm;
and the guide ribs are arranged around the outer surface of the rod part at intervals in a protruding mode and extend along the axial direction of the rod part.
4. The spray head of claim 3, wherein the wand further comprises:
the two arc-shaped convex ribs are convexly arranged on the end surface of the rod part and are symmetrically arranged at intervals; the space between the two arc-shaped convex ribs forms a cyclone chamber for generating rotating water; when the rod body is inserted into the water outlet hole, the spiral-flow chamber faces the water outlet hole.
5. The spray head of any one of claims 1 to 4, wherein the housing further defines a drainage channel, a cavity in communication with the water inlet portion, and a first channel in communication with the first recess and the cavity; the rotating shaft penetrates through the concave cavity;
the shower nozzle still includes:
the flow distribution disc is arranged in the concave cavity, sleeved outside the rotating shaft and fixedly connected with the shell in a sealing manner; a first through hole communicated with the drainage flow channel and a second through hole communicated with the first flow channel penetrate through the flow distribution disc along the axial direction;
the rotating disc is arranged in the concave cavity, fixedly sleeved on the peripheral surface of the rotating shaft and rotates along with the rotating shaft; the rotating disc is provided with a flow guide hole along the axial direction in a penetrating way, and the rotating disc is attached to the flow distribution disc; the diversion hole can rotate along with the rotating disc to a position communicated with the first through hole or the second through hole;
and the end cover is sleeved outside the rotating shaft and is fixedly arranged at the opening of the concave cavity in a sealing manner.
6. The spray head of claim 5, wherein the housing further defines a second recess, and a second flow passage communicating the cavity with a bottom of the second recess; a third through hole communicated with the second flow channel penetrates through the flow distribution disc in the axial direction; the diversion hole can rotate to a position communicated with the third through hole along with the rotating disc;
the spray head also comprises a nozzle which is inserted into the second groove and used for spray washing.
7. The spray head of claim 6, wherein the nozzles are fan nozzles.
8. The spray head of claim 1 wherein said adjustment member further comprises a contact projecting from said connecting arm and in rolling frictional contact with said cam.
9. A spray gun for use in an intelligent toilet, comprising an outer sleeve and a spray head according to any one of claims 1 to 8, said spray head being telescopically movable inserted in said outer sleeve.
10. An intelligent toilet comprising a toilet lid body and the spray gun of claim 9, wherein the spray gun is mounted within the toilet lid body.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110515765.9A CN113216341A (en) | 2021-05-12 | 2021-05-12 | Intelligent closestool, spray gun and spray head |
| CN202210298907.5A CN114837274A (en) | 2021-05-12 | 2022-03-25 | Shower nozzle, spray gun, toilet lid and intelligent closestool |
| CN202210298906.0A CN114837273A (en) | 2021-05-12 | 2022-03-25 | Shower nozzle, spray gun, toilet lid and intelligent closestool |
| CN202210312128.6A CN114658074A (en) | 2021-05-12 | 2022-03-28 | Shower nozzle, spray gun, toilet lid and intelligent closestool |
| CN202221107650.2U CN217734251U (en) | 2021-05-12 | 2022-05-10 | Shower nozzle, spray gun, toilet lid and intelligent closestool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110515765.9A CN113216341A (en) | 2021-05-12 | 2021-05-12 | Intelligent closestool, spray gun and spray head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113216341A true CN113216341A (en) | 2021-08-06 |
Family
ID=77094913
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110515765.9A Pending CN113216341A (en) | 2021-05-12 | 2021-05-12 | Intelligent closestool, spray gun and spray head |
| CN202210298907.5A Pending CN114837274A (en) | 2021-05-12 | 2022-03-25 | Shower nozzle, spray gun, toilet lid and intelligent closestool |
| CN202210298906.0A Pending CN114837273A (en) | 2021-05-12 | 2022-03-25 | Shower nozzle, spray gun, toilet lid and intelligent closestool |
| CN202210312128.6A Withdrawn CN114658074A (en) | 2021-05-12 | 2022-03-28 | Shower nozzle, spray gun, toilet lid and intelligent closestool |
| CN202221107650.2U Active CN217734251U (en) | 2021-05-12 | 2022-05-10 | Shower nozzle, spray gun, toilet lid and intelligent closestool |
Family Applications After (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210298907.5A Pending CN114837274A (en) | 2021-05-12 | 2022-03-25 | Shower nozzle, spray gun, toilet lid and intelligent closestool |
| CN202210298906.0A Pending CN114837273A (en) | 2021-05-12 | 2022-03-25 | Shower nozzle, spray gun, toilet lid and intelligent closestool |
| CN202210312128.6A Withdrawn CN114658074A (en) | 2021-05-12 | 2022-03-28 | Shower nozzle, spray gun, toilet lid and intelligent closestool |
| CN202221107650.2U Active CN217734251U (en) | 2021-05-12 | 2022-05-10 | Shower nozzle, spray gun, toilet lid and intelligent closestool |
Country Status (1)
| Country | Link |
|---|---|
| CN (5) | CN113216341A (en) |
-
2021
- 2021-05-12 CN CN202110515765.9A patent/CN113216341A/en active Pending
-
2022
- 2022-03-25 CN CN202210298907.5A patent/CN114837274A/en active Pending
- 2022-03-25 CN CN202210298906.0A patent/CN114837273A/en active Pending
- 2022-03-28 CN CN202210312128.6A patent/CN114658074A/en not_active Withdrawn
- 2022-05-10 CN CN202221107650.2U patent/CN217734251U/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN114837273A (en) | 2022-08-02 |
| CN114837274A (en) | 2022-08-02 |
| CN114658074A (en) | 2022-06-24 |
| CN217734251U (en) | 2022-11-04 |
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| PB01 | Publication | ||
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Application publication date: 20210806 |