CN210857423U - Sanitary flushing device for toilet - Google Patents
Sanitary flushing device for toilet Download PDFInfo
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- CN210857423U CN210857423U CN201921075620.6U CN201921075620U CN210857423U CN 210857423 U CN210857423 U CN 210857423U CN 201921075620 U CN201921075620 U CN 201921075620U CN 210857423 U CN210857423 U CN 210857423U
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Abstract
The utility model discloses a sanitary washing unit for toilet bowl, including the body that has the holding chamber and this internal flexible pipe, the holding intracavity is equipped with the flexible pipe spring of the flexible pipe removal of roof pressure, is equipped with two runners in the flexible pipe and connects the shower nozzle, and the end of intaking of flexible pipe is equipped with the water sealing assembly who receives water pressure braking, and water sealing assembly activity fit in control assembly. The water sealing assembly comprises a first water sealing plate, a second water sealing plate, a pin and a sliding cover, the first water sealing plate and the second water sealing plate are pivoted and matched with the end part of the telescopic pipe through the pin, the sliding cover is protruded to form an annular flange sleeved on the peripheries of the first water sealing plate and the second water sealing plate, and the peripheries of the annular flange and the inner wall of the accommodating cavity are in clearance fit. The first water sealing plate and the second water sealing plate are controlled by the control assembly to open and close corresponding flow passages. The utility model discloses a set up cyclic annular flange, make the direction of rivers increase between sliding closure and the holding chamber, the flow resistance increase to increase flow time, reduce the invalid loss of rivers promptly, reduce loss of water pressure, convenient flexible pipe that promotes sooner.
Description
Technical Field
The utility model relates to an intelligent closestool especially indicates a health washing unit for toilet bowl.
Background
Compared with the traditional closestool, the intelligent closestool has a plurality of special functions, is mainly used for medical treatment and old health care at the initial stage, can effectively reduce anal diseases of all people and bacterial infection of the lower part of a female, and greatly reduces the prevalence rate of gynecological diseases and anorectal diseases. Due to the advantages of the intelligent closestool, the intelligent closestool is more and more applied to common families, but the popularization rate is still very low, particularly in regions where economy is not achieved, only few families use the intelligent closestool, and the intelligent closestool has a very large market to be developed at present.
The development of intelligent toilets has also undergone a series of histories: in the early industry, various functions are designed for the intelligent closestool, such as hip washing, private part washing, moving and cleaning, seat ring heat preservation, warm air drying, automatic deodorization and mute sitting, so that the full intellectualization of the intelligent closestool is realized. In order to realize the functions, a very complex circuit must be designed and a plurality of functional devices must be installed in the toilet seat, so that the full-intelligent toilet has high manufacturing cost and large appearance, the selling price is thousands of times, and the full-intelligent toilet is difficult to be accepted by common families; and because the spray pipe for flushing is also arranged in the seat ring, the potential safety hazard of water leakage and electric leakage exists in the use process; in addition, the seat ring heat-insulating function is not practical in regions with high temperature, such as africa, south america, and australia.
With the development of the times, people increasingly pursue light intellectualization, and the cost is reduced by simplifying the structure, so that users can easily experience diversified intelligent products, the complex intelligent constraint is removed, and the life is more convenient; for intelligent product producers, the product cost is lower, the selling price is lower, and the market competitiveness is better. Therefore, the intelligent closestool with simplified functions is designed in the industry, most functions are abandoned, the flushing function is reserved, and heating water flow is not needed, so that the structure in the seat ring is greatly simplified, and the expansion of the spray pipe is realized by means of a mechanical structure. From the cleaning sanitation perspective and the structure difference consideration of the private parts of the male and female bodies, the spray pipe comprises two pipelines which are used for cleaning the private parts and the buttocks and are independently telescopic, and the function of washing the private parts or/and the buttocks of a woman is realized. The structure needs to be realized by respectively arranging the transmission mechanisms for the two pipelines, so that a large amount of space of the seat ring is occupied, the seat ring has no way of carrying out miniaturization design, and meanwhile, the manufacturing cost of the product is increased; in addition, the design of the double pipelines has a long time difference that one pipe is retracted and the other pipe is extended again in the switching process of the cleaning function, and the user experience is lacked.
In order to overcome the defects of double pipelines, the structure of the spray pipe is improved in the industry, for example, the extension and retraction of the extension pipe are realized through water pressure and an extension pipe spring, so that the aims of simplifying the structure, reducing the volume and reducing the cost are fulfilled. However, the flushing device which pushes the extension tube out of the toilet bowl by water pressure has the following disadvantages: in order to facilitate the movement of the extension tube, the end part of the extension tube is in clearance fit with the inner wall of the containing cavity of the washing device, otherwise, friction between the extension tube and the inner wall of the containing cavity is generated, and the movement of the extension tube is influenced; the gap between the extension tube and the water outlet has a water leakage phenomenon, and part of water flow can leak from the gap between the extension tube and the water outlet and directly leak from the periphery of the extension tube in the pushing process of the extension tube by water pressure, so that ineffective loss of the water flow is caused, and the user experience is influenced; even in the area with a large water pressure, the residual water pressure can not push out the telescopic pipe due to the water leakage condition, and the use of the product is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sanitary washing unit for toilet bowl improves the leakproofness of product, reduces loss of water pressure to realize stretching out fast of flexible pipe.
In order to achieve the above purpose, the solution of the present invention is:
a sanitary flushing device for a toilet bowl comprises a body, a body end cover, a control component, a telescopic pipe component and a spray head; the water inlet end of the body is provided with a water inlet channel communicated with the accommodating cavity, the body end cover is arranged at the water outlet end of the body, and the body end cover is provided with a water outlet channel communicated with the accommodating cavity; the control assembly comprises a control ring and a pull rod, a mounting groove for the control ring to be matched and move along the radial direction of the body is formed in the end cover of the body, and the pull rod movably penetrates through the side wall of the end cover of the body and is connected with the control ring; the extension tube assembly comprises an extension tube, a water sealing assembly, a sealing ring and an extension tube spring; the telescopic pipe is matched in the accommodating cavity and sequentially and movably penetrates through the control ring and the water outlet channel; a first water channel and a second water channel which are communicated with the two ends of the extension tube are formed in the extension tube; the water sealing assembly is arranged at one end of the telescopic pipe close to the water inlet channel and movably seals the first water channel or/and the second water channel, and one end of the telescopic pipe far away from the water inlet channel is connected with the spray head; the sealing ring is sleeved on the periphery of the telescopic pipe and movably blocks a gap between the telescopic pipe and the body end cover through the movement of the telescopic pipe; the extension tube spring is sleeved on the periphery of the extension tube, and two ends of the extension tube spring respectively abut against the sealing ring and the body end cover;
the water sealing assembly comprises a first water sealing plate for movably sealing the first water channel, a second water sealing plate for movably sealing the second water channel, a pin and a sliding cover, and the first water sealing plate and the second water sealing plate are both in pin joint fit with one end of the telescopic pipe close to the water inlet channel through the pin; the first water sealing plate is provided with a plurality of first water inlet holes which are arranged in a staggered manner with the water inlet of the first water channel in the axial direction of the telescopic pipe, the second water sealing plate is provided with a second water inlet hole which is arranged in a staggered manner with the water inlet of the second water channel in the axial direction of the telescopic pipe; the sliding cover is provided with a water through hole for water flow to pass through, the periphery of the sliding cover protrudes towards the direction of the body end cover to form a circle of annular flange, the sliding cover is movably matched in the accommodating cavity, the outer wall of the annular flange is in clearance fit with the inner wall of the accommodating cavity, and the annular flange is movably sleeved on the peripheries of the first water sealing plate and the second water sealing plate; when the water sealing assembly moves to the position of the control assembly along with the telescopic motion of the telescopic pipe, one of the first water sealing plate and the second water sealing plate penetrates through the control ring, and the other controlled ring is propped against the end part which is separated from the telescopic pipe and enables the flow passage which is correspondingly blocked to flow.
The water sealing assembly further comprises sealing rubber, the sealing rubber is a sealing glue, the sealing rubber sleeves the peripheries of the first water sealing plate and the second water sealing plate, and third water inlet holes are formed in the positions, corresponding to the first water inlet holes and the second water inlet holes, of the sealing rubber.
The side wall of the mounting groove is provided with a pull rod through hole penetrating through the end cover of the body, and the pull rod movably penetrates through the pull rod through hole and is connected with the control ring.
The periphery cover of pull rod is equipped with the sealing washer, and the sealing washer is sealed to be cooperated between the inner wall of the periphery of pull rod and pull rod through-hole.
A clamping groove which is concave inwards along the radial direction of the pull rod is formed at one end of the pull rod, a buckle is formed at the position of the control ring corresponding to the clamping groove, and the buckle is buckled and matched in the clamping groove.
The opening part of the mounting groove is provided with a compression ring, the telescopic pipe penetrates through the compression ring, and the compression ring presses the control ring to be movably matched with the bottom of the mounting groove so as to limit the control ring to move along the axial direction of the mounting groove.
The periphery of the first water sealing plate protrudes towards the direction of the body end cover to form a first flange, the first flange is movably abutted against the control ring, the periphery of the second water sealing plate protrudes towards the direction of the body end cover to form a second flange, and the second flange is movably abutted against the control ring.
The shower nozzle is equipped with the first pipeline that supplies water for buttockss washing function and washes the second pipeline that the function supplied water for the woman, first pipeline and first water course intercommunication, second pipeline and second water course intercommunication.
The body end cover is buckled and matched with the water outlet end of the body.
A plurality of bosses are formed on the inner wall of one end, close to the water inlet channel, of the accommodating cavity in a protruding mode, and the bosses are movably matched with the surface of the sliding cover.
After the structure of the oil pipe is adopted, the utility model discloses a set up the cyclic annular flange of sliding closure, the direction that makes the rivers that the clearance of sliding closure and holding intracavity wall flowed through increases, the flow resistance increases to increased rivers through the time in both clearances, reduced the loss of rivers between holding intracavity wall and flexible pipe assembly promptly, reduced loss of water pressure, can release the body end cover with flexible pipe assembly more fast.
In addition, the utility model realizes the switching of different water outlet modes through the matching of the control component and the water sealing component, and the switching is realized immediately through the control component, so that the waiting time for switching the flushing function can be reduced, and the quick switching of the flushing function is realized, thereby improving the user experience; and compact structure, small volume, low production cost, thus meeting the requirements of light and intelligence.
Drawings
FIG. 1 is a perspective view of an embodiment of the present invention;
FIG. 2 is an exploded view of a front corner of an embodiment of the present invention;
FIG. 3 is an exploded view of a rear perspective of an embodiment of the present invention;
fig. 4 is an exploded view of the front view of the telescoping assembly of the present invention (without the telescoping tube spring);
fig. 5 is an exploded view of the rear view of the telescoping assembly of the present invention (without the telescoping tube spring);
FIG. 6 is a cross-sectional view of an embodiment of the present invention;
FIG. 7 is a state diagram of the extending process of the telescopic assembly of the present invention;
FIG. 8 is a state diagram of a first water outlet mode of the present invention;
fig. 9 is a state diagram of a second water outlet mode of the present invention.
The reference numbers illustrate: a body 1; an accommodating chamber 11; a boss 111; a water inlet passage 12; a body end cover 2; a water outlet passage 21; a mounting groove 22; a tie rod through hole 23; a control component 3; a control loop 31; a buckle 311; a pull rod 32; a card slot 321; a telescopic tube assembly 4; the telescopic tube 41; a first water passage 411; a second water channel 412; a water seal assembly 42; a first water seal plate 421; a first water inlet 4211; a first flange 4212; a second water seal plate 422; a second water inlet 4221; a second flange 4222; a pin 423; a slide cover 424; water passing holes 4241; an annular flange 4242; a sealing rubber 425; a third water inlet hole 4251; a seal ring 43; a bellows spring 44; a spray head 5; a first duct 51; a second conduit 52; a seal ring 6; a return spring 7; a compression ring 8.
Detailed Description
In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.
Referring to fig. 1 to 6, the present invention relates to a sanitary washing device for a toilet bowl, which comprises a body 1, a body end cover 2, a control component 3, a telescopic pipe component 4 and a nozzle 5. The spray head 5 is arranged on the telescopic pipe component 4, the control component 3 and the telescopic pipe component 4 are both arranged in the body 1, and the telescopic pipe component 4 penetrates through the body end cover 2.
The body 1 is provided with a containing cavity 11, a water inlet passage 12 communicated with the containing cavity 11 is formed at the water inlet end of the body 1, the body end cover 2 is arranged at the water outlet end of the body 1, and a water outlet passage 21 communicated with the containing cavity 11 is formed on the body end cover 2. The control assembly 3 comprises a control ring 31 and a pull rod 32, the body end cover 2 is provided with a mounting groove 22 for the control ring 31 to be matched and move along the radial direction of the body 1, the pull rod 32 is movably arranged on the side wall of the body end cover 2 in a penetrating way and is connected with the control ring 31, and the control ring 31 moves along the radial direction of the body 1 in the mounting groove 22 by pushing and pulling the pull rod 32.
In this embodiment, the side wall of the mounting groove 22 is provided with a pull rod through hole 23 penetrating through the body end cover 2, and the pull rod 32 movably penetrates through the pull rod through hole 23 and is connected with the control ring 31; the periphery of the pull rod 32 is sleeved with a sealing ring 6, and the sealing ring 6 is hermetically matched between the periphery of the pull rod 32 and the inner wall of the pull rod through hole 23; a clamping groove 321 which is recessed along the radial direction of the pull rod 32 is formed at one end of the pull rod 32, a buckle 311 is formed at the position of the control ring 31 corresponding to the clamping groove 321, and the buckle 311 is buckled and matched in the clamping groove 321, so that the pull rod 32 and the control ring 31 are detachably connected and are convenient to install; the other end of the pull rod 32 is sleeved with a return spring 7 and connected to an external control mechanism, so that the pull rod 32 can move through other mechanical equipment, namely the control ring 31 can move to change the water outlet mode of the water outlet device; the opening of the mounting groove 22 is provided with the clamp ring 8, and the clamp ring 8 presses the control ring 31 to be movably matched with the bottom of the mounting groove 22 so as to limit the axial movement of the control ring 31 along the mounting groove 22, thereby ensuring that the control ring 31 only moves along the radial direction of the body 1 when being pushed and pulled by the pull rod 32.
The above-mentioned bellows assembly 4 comprises a bellows 41, a water-seal assembly 42, a sealing ring 43 and a bellows spring 44. The telescopic pipe 41 is fitted in the accommodating cavity 11 and movably penetrates through the compression ring 8, the control ring 31 and the water outlet channel 21 in sequence. A first water passage 411 and a second water passage 412 which are communicated with both ends of the telescopic pipe 41 are formed in the telescopic pipe 41, and the first water passage 411 and the second water passage 412 are not communicated with each other. The water sealing assembly 42 is installed at one end of the extension tube 41 close to the water inlet channel 12 and movably seals the first water channel 411 or/and the second water channel 412, and one end of the extension tube 41 far from the water inlet channel 12 is connected with the spray head 5 with hip washing and gynecological washing functions. The sealing ring 43 is sleeved on the periphery of the extension tube 41, and the sealing ring 43 movably blocks the gap between the extension tube 41 and the body end cover 2 through the extension movement of the extension tube 41 in the accommodating cavity 11; the extension tube spring 44 is sleeved on the periphery of the extension tube 41, and two ends of the extension tube spring 44 respectively abut against the sealing ring 43 and the body end cover 2, so that the sealing ring 43 extrudes the extension tube spring 44 towards the body end cover 2 in the process that the extension tube 41 is stressed and extends out of the body end cover 2, and when the extension tube 41 is no longer stressed, the extension tube spring 44 provides elastic force for resetting the extension tube 41.
The water sealing assembly 42 includes a first water sealing plate 421 for movably sealing the first water passage 411, a second water sealing plate 422 for movably sealing the second water passage 412, a pin 423 and a sliding cover 424, the first water sealing plate 421 and the second water sealing plate 422 are pivotally connected to one end of the extension tube 41 close to the water inlet channel 12 through the pin 423, and the pin 423 is perpendicular to the pull rod 32. The first water sealing plate 421 is formed with a plurality of first water inlets 4211, the first water inlets 4211 are arranged in the axial direction of the extension tube 41 in a staggered manner with the water inlet of the first water channel 411, the second water sealing plate 422 is formed with a second water inlet 4221, and the second water inlet 4221 is arranged in the axial direction of the extension tube 41 in a staggered manner with the water inlet of the second water channel 412. The sliding cover 424 is formed with a water through hole 4241 for water to pass through, and the periphery of the sliding cover 424 is protruded towards the direction of the body end cover 2 to form a ring-shaped flange 4242, the sliding cover 424 is movably fitted in the accommodating cavity 11, a clearance fit is formed between the outer wall of the ring-shaped flange 4242 and the inner wall of the accommodating cavity 11, and the ring-shaped flange 4242 is movably sleeved on the peripheries of the first water sealing plate 421 and the second water sealing plate 422. When the water sealing assembly 42 moves to the position of the control assembly 3 along with the expansion and contraction motion of the extension tube 41, one of the first water sealing plate 421 and the second water sealing plate 422 is inserted into the control ring 31, and the other is pushed by the control ring 31 to separate from the end of the extension tube 41 and allow the flow passage correspondingly sealed and blocked.
In this embodiment, the periphery of the first water sealing plate 421 protrudes toward the body end cover 2 to form a first flange 4212, the first flange 4212 movably abuts against the control ring 31, the periphery of the second water sealing plate 422 protrudes toward the body end cover 2 to form a second flange 4222, and the second flange 4222 movably abuts against the control ring 31, so as to increase the working stability of the water sealing assembly 42; the water sealing assembly 42 further comprises sealing rubber 425, the sealing rubber 425 is a sealing glue, the sealing rubber 425 is sleeved on the peripheries of the first water sealing plate 421 and the second water sealing plate 422 so as to increase the sealing performance between the first water sealing plate 421 and the sliding cover 424, and third water inlet holes 4251 are formed in the positions, corresponding to the first water inlet hole 4211 and the second water inlet hole 4221, of the sealing rubber 425; the nozzle 5 is provided with a first pipeline 51 for supplying water for hip washing and a second pipeline 52 for supplying water for woman washing, the first pipeline 51 is communicated with the first water channel 411, and the second pipeline 52 is communicated with the second water channel 412; the body end cover 2 is buckled and matched with the water outlet end of the body 1, and the buckling and matching mode is convenient for the disassembly and the assembly of the body end cover 2 on the body 1; the inner wall of the accommodating cavity 11 near one end of the water inlet passage 12 is protruded to form a plurality of bosses 111, and the bosses 111 are movably matched with the surface of the sliding cover 424 to reduce the contact area between the sliding cover 424 and the inner wall of the accommodating cavity 11, so that the water pressure can more easily push the sliding cover 424 to leave the inner wall of the accommodating cavity 11.
Referring to fig. 7, when the utility model starts to feed water: water flow enters the body 1 from the water inlet passage 12 and pushes the sliding cover 424, the extension tube spring 44 presses the extension tube 41 against the sliding rod 424, a small part of the water flow flows into the gap between the annular flange 4242 and the inner wall of the accommodating cavity 11, most of the water flow provides water pressure to push the whole extension tube assembly 4 to move, and the extension tube 41 gradually extends out of the water outlet passage 21. And through setting up cyclic annular flange 4242, make the direction of the rivers that the clearance between slip cover 424 and the holding chamber 11 inner wall flows increase, the flow resistance increases to increased rivers through the time of both clearances, reduced the invalid loss of rivers promptly, reduced the water pressure loss of the rivers that get into from water inlet 12, can push out body end cover 2 with flexible pipe assembly 4 more fast, can also realize in the lower region of water pressure.
Referring to fig. 8, when the water inlet end of the telescopic tube assembly 4 is pushed to the position of the control assembly 3, the first flange 4212 of the first water sealing plate 421 is pushed by the control ring 31 to separate from the end of the telescopic tube 41, so that the first flow passage 411 is circulated, the portion of the sealing rubber 425 on the surface of the first water sealing plate 421 is taken up and pushed against the sliding cover 424 to realize sealing, and the second flange 4222 of the second water sealing plate 422 still penetrates through the control ring 31 and continues to block the second flow passage 412 under the action of water pressure. Then, the water flows into the accommodating cavity 11 through the water inlet passage 12, and flows into the first flow channel 411 through the water passing hole 4241, the third water inlet hole 4251, the first water inlet hole 4211 in sequence, and finally flows out from the first pipe 51, so as to implement a first water outlet mode, which is hip washing in this embodiment.
Referring to fig. 9, when the water outlet mode needs to be switched, the pull rod 32 is pulled to move away from the body 1, so as to drive the control ring 31 to move in the installation groove 22 along the radial direction of the body 1. At this time, the second flange 4222 of the second water sealing plate 422 is pressed by the control ring 31 to be separated from the end of the extension tube 41, so that the second flow passage 412 is circulated, the part of the sealing rubber 425 on the surface of the second water sealing plate 422 is taken up and pressed against the sliding cover 424 to realize sealing, and the first flange 4212 of the first water sealing plate 421 is separated from the control ring 31 and is matched in the control ring 31, and is pressed by water to close the first flow passage 411 again. The water flow enters the accommodating cavity 11 through the water inlet passage 12, passes through the water passing hole 4241, the third water inlet hole 4251 and the second water inlet hole 4221 in sequence, flows into the second flow passage 412, and finally flows out of the second pipeline 52, so as to realize a second water outlet mode, which is hip washing in this embodiment.
Through the structure, the utility model discloses a set up the cyclic annular flange 4242 of sliding closure 424, the direction of the rivers that flow through from the clearance of sliding closure 424 and holding chamber 11 inner wall increases, the flow resistance increases to increased rivers through the time in both clearances, reduced the loss of rivers between holding chamber 11 inner wall and flexible pipe assembly 4 promptly, reduced water loss, can release body end cover 2 with flexible pipe assembly 4 more fast.
In addition, the utility model realizes the switching of different water outlet modes through the matching of the control component 3 and the water sealing component 42, and the switching is realized immediately through the control component 3, so that the waiting time for switching the flushing function can be reduced, and the quick switching of the flushing function is realized, thereby improving the user experience; and compact structure, small volume, low production cost, thus meeting the requirements of light and intelligence.
The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be construed as departing from the scope of the present invention.
Claims (10)
1. A sanitary flushing device for a toilet bowl, characterized in that: the spray nozzle comprises a body, a body end cover, a control assembly, a telescopic pipe assembly and a spray head; the water inlet end of the body is provided with a water inlet channel communicated with the accommodating cavity, the body end cover is arranged at the water outlet end of the body, and the body end cover is provided with a water outlet channel communicated with the accommodating cavity; the control assembly comprises a control ring and a pull rod, a mounting groove for the control ring to be matched and move along the radial direction of the body is formed in the end cover of the body, and the pull rod movably penetrates through the side wall of the end cover of the body and is connected with the control ring; the extension tube assembly comprises an extension tube, a water sealing assembly, a sealing ring and an extension tube spring; the telescopic pipe is matched in the accommodating cavity and sequentially and movably penetrates through the control ring and the water outlet channel; a first water channel and a second water channel which are communicated with the two ends of the extension tube are formed in the extension tube; the water sealing assembly is arranged at one end of the telescopic pipe close to the water inlet channel and movably seals the first water channel or/and the second water channel, and one end of the telescopic pipe far away from the water inlet channel is connected with the spray head; the sealing ring is sleeved on the periphery of the telescopic pipe and movably blocks a gap between the telescopic pipe and the body end cover through the movement of the telescopic pipe; the extension tube spring is sleeved on the periphery of the extension tube, and two ends of the extension tube spring respectively abut against the sealing ring and the body end cover;
the water sealing assembly comprises a first water sealing plate for movably sealing the first water channel, a second water sealing plate for movably sealing the second water channel, a pin and a sliding cover, and the first water sealing plate and the second water sealing plate are both in pin joint fit with one end of the telescopic pipe close to the water inlet channel through the pin; the first water sealing plate is provided with a plurality of first water inlet holes which are arranged in a staggered manner with the water inlet of the first water channel in the axial direction of the telescopic pipe, the second water sealing plate is provided with a second water inlet hole which is arranged in a staggered manner with the water inlet of the second water channel in the axial direction of the telescopic pipe; the sliding cover is provided with a water through hole for water flow to pass through, the periphery of the sliding cover protrudes towards the direction of the body end cover to form a circle of annular flange, the sliding cover is movably matched in the accommodating cavity, the outer wall of the annular flange is in clearance fit with the inner wall of the accommodating cavity, and the annular flange is movably sleeved on the peripheries of the first water sealing plate and the second water sealing plate; when the water sealing assembly moves to the position of the control assembly along with the telescopic motion of the telescopic pipe, one of the first water sealing plate and the second water sealing plate penetrates through the control ring, and the other controlled ring is propped against the end part which is separated from the telescopic pipe and enables the flow passage which is correspondingly blocked to flow.
2. A sanitary washing unit for a toilet bowl according to claim 1, characterized in that: the water sealing assembly further comprises sealing rubber, the sealing rubber is a sealing glue, the sealing rubber sleeves the peripheries of the first water sealing plate and the second water sealing plate, and third water inlet holes are formed in the positions, corresponding to the first water inlet holes and the second water inlet holes, of the sealing rubber.
3. A sanitary washing unit for a toilet bowl according to claim 1, characterized in that: the side wall of the mounting groove is provided with a pull rod through hole penetrating through the end cover of the body, and the pull rod movably penetrates through the pull rod through hole and is connected with the control ring.
4. A sanitary washing unit for a toilet bowl according to claim 3, characterized in that: the periphery cover of pull rod is equipped with the sealing washer, and the sealing washer is sealed to be cooperated between the inner wall of the periphery of pull rod and pull rod through-hole.
5. A sanitary washing unit for a toilet bowl according to claim 1, characterized in that: a clamping groove which is concave inwards along the radial direction of the pull rod is formed at one end of the pull rod, a buckle is formed at the position of the control ring corresponding to the clamping groove, and the buckle is buckled and matched in the clamping groove.
6. A sanitary washing unit for a toilet bowl according to claim 1, characterized in that: the opening part of the mounting groove is provided with a compression ring, the telescopic pipe penetrates through the compression ring, and the compression ring presses the control ring to be movably matched with the bottom of the mounting groove so as to limit the control ring to move along the axial direction of the mounting groove.
7. A sanitary washing unit for a toilet bowl according to claim 1, characterized in that: the periphery of the first water sealing plate protrudes towards the direction of the body end cover to form a first flange, the first flange is movably abutted against the control ring, the periphery of the second water sealing plate protrudes towards the direction of the body end cover to form a second flange, and the second flange is movably abutted against the control ring.
8. A sanitary washing unit for a toilet bowl according to claim 1, characterized in that: the shower nozzle is equipped with the first pipeline that supplies water for buttockss washing function and washes the second pipeline that the function supplied water for the woman, first pipeline and first water course intercommunication, second pipeline and second water course intercommunication.
9. A sanitary washing unit for a toilet bowl according to claim 1, characterized in that: the body end cover is buckled and matched with the water outlet end of the body.
10. A sanitary washing unit for a toilet bowl according to claim 1, characterized in that: a plurality of bosses are formed on the inner wall of one end, close to the water inlet channel, of the accommodating cavity in a protruding mode, and the bosses are movably matched with the surface of the sliding cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921075620.6U CN210857423U (en) | 2019-07-10 | 2019-07-10 | Sanitary flushing device for toilet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921075620.6U CN210857423U (en) | 2019-07-10 | 2019-07-10 | Sanitary flushing device for toilet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210857423U true CN210857423U (en) | 2020-06-26 |
Family
ID=71289851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921075620.6U Active CN210857423U (en) | 2019-07-10 | 2019-07-10 | Sanitary flushing device for toilet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210857423U (en) |
-
2019
- 2019-07-10 CN CN201921075620.6U patent/CN210857423U/en active Active
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