CN203462549U - Cleaning component for human body local-flushing device - Google Patents
Cleaning component for human body local-flushing device Download PDFInfo
- Publication number
- CN203462549U CN203462549U CN201320514799.7U CN201320514799U CN203462549U CN 203462549 U CN203462549 U CN 203462549U CN 201320514799 U CN201320514799 U CN 201320514799U CN 203462549 U CN203462549 U CN 203462549U
- Authority
- CN
- China
- Prior art keywords
- valve
- spray boom
- pedestal
- water
- flushing device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Abstract
The utility model discloses a cleaning component for a human body local-flushing device. The cleaning component comprises a water spraying body and at least one spraying rod matched with an inner cavity of the water spraying body in extension and retraction ways, wherein a first resetting spring for jacking the spraying rod to retract is arranged in the inner cavity of the water spraying body; a differential pressure check valve is arranged on the rear end part of the spraying rod, and comprises a base communicated with the spraying rod and a valve cover, a valve port is formed in the top of the valve cover, and the valve cover and the base are quickly assembled and connected; a valve element capable of moving up and down and a second resetting spring for jacking the valve element to seal the valve port are arranged on the base. According to the cleaning component, water pressure in the inner cavity of the water spraying body is changed to open and close the check valve to self-clean the spraying rod by water flow when the spraying rod extends from and retracts into the water spraying body, and the spraying rod can also be effectively self-cleaned when the water pressure is low; moreover, the check valve is simpler in structure, smaller in size and high in universality, and the check valve and the spraying rod can be more conveniently arranged.
Description
Technical field
The utility model relates to for human buttock being rinsed to clean toilet attachment component, specifically a kind of cleaning assembly of local flushing device for human body.
Background technology
Existing toilet local flushing device for human body, it comprise and cover, support seat ring and lid housing, be supported on base, flow stabilizing valve assembly, shunt valve assembly, anti-siphon assembly, cleaning assembly and quick assembling unit etc. on toilet, can respectively human buttock's front and rear be rinsed separately; The one way valve of the cleaning assembly inside in this flusher exists that complex structure reliability is low, volume is large and versatility is poor and causes and cannot install or install inconvenient problem.
Utility model content
For addressing the above problem, the utility model aims to provide a kind of cleaning assembly of local flushing device for human body, by carrying out structural improvement to the one way valve of cleaning assembly inside, the structure of one way valve is simplified, volume is little, versatility is good, the assembling of one way valve and spray boom is more convenient, and it is self-cleaning still to clean spray boom during low hydraulic pressure.
For reaching above-mentioned purpose, the utility model proposes a kind of cleaning assembly of local flushing device for human body, comprise a water spray body and at least one spray boom that stretches and coordinate with water spray chamber body, in water spray chamber body, be provided with the first back-moving spring that spray boom indentation is pressed on top, it is characterized in that: spray boom rearward end is provided with a differential pressure type one way valve, one way valve comprises that the valve gap that a pedestal being connected with spray boom, a top have a valve port is connected with pedestal fast-assembling, and a spool moving up and down and second back-moving spring for top pressure valve core sealing valve port are set on pedestal.
Described pedestal is provided with suit locating hole the second back-moving spring and that be connected with spray boom, and described spool slides up and down and coordinates with locating hole; Described locating hole oral area is radially provided with the drain port in the water inlet guide-localization hole of at least two one or two valve ports; Diversion rod shape shaft of the present utility model adopts cross bar, and described drain port is provided with four.
Described valve gap is provided with the collar integrated with it; The socket of pedestal and the collar fastens, spinning fastens or screw threads for fastening is connected.
Described pedestal is provided with a pair of rotor, the spin slot portion that be provided with the portion that steps down that rotor socket direction is stepped down in the collar of valve gap, spins with rotor and the position-arresting part spacing to rotor rotation direction; On pedestal, be also provided with a pair of fixture block, be provided with a pair of bayonet socket in the collar, after rotor and spin slot portion spin, fixture block embeds bayonet socket elasticity snapping.The portion that steps down by the collar steps down cover is located on pedestal rotor, and then rotary valve cover makes rotor precession spin slot portion coordinate with position-arresting part is spacing, and bayonet socket and fixture block Elastic buckle are write as being connected of valve gap and pedestal fast.
Described base bottom arranges a tube connector integrated with it, and described spray boom is connected or thread seal connection with tube connector is one-body molded; Pedestal directly one-body molded in spray boom rear end fixing one way valve, or by tube connector and spray boom thread seal connection one way valve.
Described pedestal coordinates with water spray chamber body radial clearance, and the leading section that water spray chamber body is axially slidably matched with one way valve is provided with table top that can position limiting sealed stop pedestal, and water spray chamber body is provided with the axial jet hole of cleaning spray boom and spray boom end sprayer foremost with the spray boom outer wall portion of being slidably matched.
Described base bottom tube connector outer wall socket one is for the one-way sealing seal with table top sealing.
Adopt after technique scheme, when the hydraulic pressure of water spray chamber body is not enough to open one way valve, hydraulic pressure is greater than the pressure that pedestal is pressed on the first back-moving spring top, water pressure pushing pedestal drives spray boom to stretch out water spray chamber body, the first back-moving spring is compressed, and in this process, current eject the clean spray boom end sprayer of inner cavity cleaning and spray boom by the gap between one way valve and water spray chamber body from jet orifice, until one way valve and the first table top form sealing, water spray chamber body hydraulic pressure increases and presses down spool and compress the second back-moving spring and open one way valve, the unmarried valve of current, spray boom ejects the front and rear that cleans human buttock from shower nozzle, after cleaning, water spray chamber body water feeding pressure disappears, on the second back-moving spring, press actuating spool seal valve mouth that one way valve is closed automatically, the first back-moving spring top presses pedestal to drive spray boom retraction water spray chamber body, in retraction process, the pedestal water that upwards extruding is sprayed water in chamber body, the hydraulic pressure of inner chamber water is low, make low pressure water flow by one way valve and water spray the gap between chamber body from spray boom and the shower nozzle of the clean retraction of jet orifice jet cleaning, until spray boom is retracted into water spray chamber body, the clean of spray boom and shower nozzle just finished.
The beneficial effects of the utility model are: by the variation in water pressure switch one way valve of water spray chamber body, make spray boom current when flexible turnover water spray body to spray boom, clean self-cleaning, and when low hydraulic pressure, still can effectively to spray boom, carry out self-cleaning cleaning, and one-way valve structures is more simple, volume is smaller and more exquisite, versatility is good, more convenient with the installation of spray boom.
Accompanying drawing explanation
Fig. 1 is structure sectional view of the present utility model.
Fig. 2 is the three-dimensional assembly structure exploded view of the utility model one way valve.
Fig. 3 is the structure sectional view that the utility model one way valve closes the border state.
Fig. 4 is the structure sectional view of the utility model one-way valve opens state.
Fig. 5 is the extended or retracted sectional view to the self-cleaning cleaning of spray boom of the utility model closed check valve, spray boom.
Fig. 6 is that the utility model one way valve closes the border, the fundamental diagram of the extended or retracted self-cleaning cleaning of spray boom.
Fig. 7 is that the utility model spray boom stretches out completely, the sectional view that one way valve is communicated with spray boom is opened in inner chamber supercharging.
Fig. 8 is that the utility model spray boom stretches out completely, and the fundamental diagram of one way valve is opened in inner chamber supercharging.
Fig. 9 is the structure sectional view of another embodiment of the utility model.
In figure, accompanying drawing is designated:
10. water spray body; 11. inner chambers; 12. water inlets; A. gap; B. table top; C. jet orifice;
20. spray boom;
30. the first back-moving spring;
40. one way valve; 41. pedestals; 411. locating hole; 4110. drain port; 412. tube connector; 413. rotor; 414 fixture blocks; ; 415. threaded joints; 416. joint ring; 42. second back-moving springs; 43. spools; 44. valve gaps; 441. valve port; 442. the collar; 443. spin slot portions; 444. portions that step down; 445. position-arresting part; 446. bayonet socket; 45. one-way sealing seal;
50. shower nozzle.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Embodiment mono-(base bottom tube connector is connected with spray boom rear end is one-body molded).
As
fig. 1the cleaning assembly of shown a kind of local flushing device for human body, comprise a water spray body 10 and a spray boom 20 that stretches and coordinate with water spray body 10 inner chambers 11, in water spray body 10 inner chambers 11, be provided with the first back-moving spring 30 that spray boom 20 indentations are pressed on top, spray boom 10 rearward end in inner chamber 11 are provided with a differential pressure type one way valve 40, as
fig. 2~
fig. 4shown in, one way valve 40 of the present utility model comprises pedestal 41, the second back-moving spring 42, spool 43 and valve gap 44, locating hole 411 suit the second back-moving springs 42 on pedestal 41, pedestal 10 bottoms arrange a tube connector 412 integrated with it, tube connector 412 and one-body molded connection of spray boom 20 rear ends, locating hole 411 and tube connector 412, spray boom 20 communicates, spool 43 slides up and down and coordinates with locating hole 411, 411, aperture, location is radially provided with the drain port 4110 in water inlet guide-localization hole 411, the second back-moving spring 42 tops are pressed between spool 43 and pedestal 41, valve gap 44 tops have a valve port 441, valve gap 44 bottoms are provided with the collar 442 integrated with it, pedestal 41 is provided with a pair of rotor 413, in the collar 442, be provided with the portion that steps down 443 that rotor 413 socket directions are stepped down, the spin slot portion 444 spinning with rotor 413 and the position-arresting part 445 spacing to rotor 413 rotation directions, on pedestal 41, be also provided with a pair of fixture block 414, in the collar 442, be provided with a pair of bayonet socket 446, as shown in Figure 2, valve gap 442 is headed on to spool 43 to be pressed down, 443 pairs of rotors 413 of the portion that steps down of valve gap 442 are stepped down and are made valve gap 442 and pedestal 41 fits, then rotary valve cover 442 makes rotor 413 screw in spin slot portion 444 from the portion of stepping down 443, rotor 413 during by position-arresting part 445 spacing stop rotor 413 spin and put in place with spin slot portion 444, fixture block 414 embeds bayonet socket 446 elasticity snappings, realizing valve gap 44 is connected with the fast-assembling of pedestal 41, the second back-moving spring 42 top pressure valve core 43 sealing valve ports 441, realize one way valve 40 and are connected with the fast-assembling of spray boom 20.For valve gap 44 and being connected of pedestal 41 also adopting axial fit snapping or the structure that radially screw thread spins.
As
fig. 1shown in, the pedestal 41 of one way valve 40 coordinates with the inner chamber 11 radial clearance A of water spray body 10, and inner chamber 11 axially and the leading section that is slidably matched of one way valve 40 be provided with can position limiting sealed stop pedestal 41 table top B, inner chamber 11 is provided with the spray boom 20 outer wall portions of being slidably matched the axial jet hole C that cleans spray boom 20 and spray boom end sprayer 50 foremost, and pedestal 41 bottom tube connector 412 outer wall sockets one are for the one-way sealing seal 45 with table top B sealing.
Describe operating principle of the present utility model and concrete enforcement action below in detail.
As
fig. 5with
fig. 6shown in, the current when outside with hydraulic pressure enter from water inlet 12 inner chamber 11 of water spray body 10, water passes through from gap A, and spray the outer wall of spray boom 20 and shower nozzle 50 is carried out to hydro-peening from jet orifice C, because of the hydraulic pressure of pedestal 41 tops, to be not enough to back down spool 43 separated with valve port 441, one way valve 40 is in closed condition, therefore under the effect of inner chamber 11 hydraulic pressure, the water pressure pushing one way valve 40 of pedestal 41 tops advances, pedestal 41 compression the first back-moving springs 30, spray boom 20 stretches out inner chamber 11, and stretch out in the whole process of inner chamber 11 at spray boom 20, jet orifice C carries out hydro-peening to spray boom 20 always and keeps a public place clean, until spray boom 20 stretches out inner chamber 11 completely, the ebb interval A excessively that pedestal 41 is presented a theatrical performance as the last item on a programme between face B leakproof one-way valve 40 and inner chamber by one-way sealing seal 45 tops under it, as
fig. 7with
fig. 8shown in, jet orifice C stops the self-cleaning work of the cleaning of spray boom 20, the current hydraulic pressure of inner chamber 11 increases, current press down spool 43 by valve port 441, spool 43 compression the second back-moving springs 42, spool 43 open one way valve 40 separated with valve port 441, as shown in Figure 2, current from drain port 4110 enter locating hole 411, tube connector 412 ejects from shower nozzle 50 through spray boom 20, shower nozzle 50 ejects current and can rinse separately human buttock's front and rear.
As shown in Figure 5 and Figure 6, after 50 couples of human buttocks of shower nozzle rinse, the inner chamber 11 that stops 12 pairs of water spray bodies 10 of water inlet supplies water, water spray body 10 inner chamber 11 water feeding pressure disappear, on the second back-moving spring 42, press actuating spool 43 sealing valve ports 441 that one way valve 40 is closed automatically, the first back-moving spring 30 tops press pedestal 41 to drive spray boom 20 retraction water spray chamber body 11, in retraction process, the water that pedestal 41 is sprayed water in chamber body 11 to spray boom 20 rear end extruding, make low pressure water flow in inner chamber 11 by one way valve 40 the gap A with 11 of body 10 inner chambers of spraying water, spray boom 20 and shower nozzle 50 from jet orifice C hydro-peening retraction, until spray boom 20 is retracted in water spray body 10, spray boom 20 and the self-cleaning of shower nozzle 50 have been cleaned.
embodiment bis-(base bottom tube connector is threaded with spray boom rear end).
If Fig. 9 is as shown, the present embodiment is with the difference of embodiment mono-: spray boom 20 is connected by thread seal with tube connector 412, specifically tube connector 412 front ends arrange internal thread hole, spray boom 20 rear end external screw thread rod tubes, internal thread hole pad upper sealing ring 416, then between internal thread hole and external screw thread rod tube, by joint ring 416, seal, then be connected to form internal thread hole and external screw thread rod tube and screw the threaded joints 415 between the company's of formation spray boom 20 and tube connector 412, can realize one way valve 40 and coordinate with the quickly dismantled of spray boom 20; The structure structure of the present embodiment, operating principle and enforcement action are with embodiment mono-.
Above embodiment is only for illustration of the utility model, but not to restriction of the present utility model, those skilled in the art, in the situation that not departing from spirit and scope of the present utility model, can also make various conversion or variation.Therefore, all technical schemes that are equal to also should belong to category of the present utility model, should be limited by each claim.
Claims (7)
1. the cleaning assembly of local flushing device for human body, comprise a water spray body and at least one spray boom that stretches and coordinate with water spray chamber body, in water spray chamber body, be provided with the first back-moving spring that spray boom indentation is pressed on top, it is characterized in that: spray boom rearward end is provided with a differential pressure type one way valve, one way valve comprises that the valve gap that a pedestal being connected with spray boom, a top have a valve port is connected with pedestal fast-assembling, and a spool moving up and down and second back-moving spring for top pressure valve core sealing valve port are set on pedestal.
2. the cleaning assembly of local flushing device for human body as claimed in claim 1, is characterized in that: described pedestal is provided with suit locating hole the second back-moving spring and that be connected with spray boom, and described spool slides up and down and coordinates with locating hole; Described locating hole oral area is radially provided with the drain port in the water inlet guide-localization hole of at least two one or two valve ports.
3. the cleaning assembly of local flushing device for human body as claimed in claim 1, is characterized in that: described valve gap is provided with the collar integrated with it; The socket of pedestal and the collar fastens, spinning fastens or screw threads for fastening is connected.
4. the cleaning assembly of local flushing device for human body as claimed in claim 3, it is characterized in that: described pedestal is provided with a pair of rotor the spin slot portion that be provided with the portion that steps down that rotor socket direction is stepped down in the collar of valve gap, spins with rotor and the position-arresting part spacing to rotor rotation direction; On pedestal, be also provided with a pair of fixture block, be provided with a pair of bayonet socket in the collar, after rotor and spin slot portion spin, fixture block embeds bayonet socket elasticity snapping.
5. the cleaning assembly of local flushing device for human body as claimed in claim 1, is characterized in that: described base bottom arranges a tube connector integrated with it, and described spray boom is connected or thread seal connection with tube connector is one-body molded.
6. the cleaning assembly of the local flushing device for human body as described in claim 1 or 5, it is characterized in that: described pedestal coordinates with water spray chamber body radial clearance, and the leading section that water spray chamber body is axially slidably matched with one way valve is provided with table top that can position limiting sealed stop pedestal, and water spray chamber body is provided with the axial jet hole of cleaning spray boom and spray boom end sprayer foremost with the spray boom outer wall portion of being slidably matched.
7. the cleaning assembly of local flushing device for human body as claimed in claim 6, is characterized in that: described base bottom tube connector outer wall socket one is for the one-way sealing seal with table top sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320514799.7U CN203462549U (en) | 2013-08-22 | 2013-08-22 | Cleaning component for human body local-flushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320514799.7U CN203462549U (en) | 2013-08-22 | 2013-08-22 | Cleaning component for human body local-flushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203462549U true CN203462549U (en) | 2014-03-05 |
Family
ID=50174921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320514799.7U Expired - Lifetime CN203462549U (en) | 2013-08-22 | 2013-08-22 | Cleaning component for human body local-flushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203462549U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106223441A (en) * | 2016-07-26 | 2016-12-14 | 大连震泽精密模塑有限公司 | A kind of be applied to intellectual water closet two grades stretch out the formula ejecting device that backwashes |
| CN107989141A (en) * | 2017-12-08 | 2018-05-04 | 厦门豪帝卫浴工业有限公司 | A kind of single tube of hydraulic pressure control is double to rush jetter |
| CN112095731A (en) * | 2020-08-21 | 2020-12-18 | 欧路莎股份有限公司 | Convex arc spray rod movement structure of ultrasonic jet cleaning device |
-
2013
- 2013-08-22 CN CN201320514799.7U patent/CN203462549U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106223441A (en) * | 2016-07-26 | 2016-12-14 | 大连震泽精密模塑有限公司 | A kind of be applied to intellectual water closet two grades stretch out the formula ejecting device that backwashes |
| CN107989141A (en) * | 2017-12-08 | 2018-05-04 | 厦门豪帝卫浴工业有限公司 | A kind of single tube of hydraulic pressure control is double to rush jetter |
| CN107989141B (en) * | 2017-12-08 | 2023-11-10 | 厦门豪帝卫浴工业有限公司 | Single-pipe double-flushing spray-washing device controlled by water pressure |
| CN112095731A (en) * | 2020-08-21 | 2020-12-18 | 欧路莎股份有限公司 | Convex arc spray rod movement structure of ultrasonic jet cleaning device |
| CN112095731B (en) * | 2020-08-21 | 2021-12-07 | 欧路莎股份有限公司 | Convex arc spray rod movement structure of ultrasonic jet cleaning device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203462549U (en) | Cleaning component for human body local-flushing device | |
| CN203296142U (en) | Flushing device for after-use toilet | |
| CN108670155B (en) | Drawer type dish washer of built-in water pipe | |
| CN204532162U (en) | Floating scraper formula high-pressure water jet shower nozzle | |
| CN205024789U (en) | Closestool of taking water conservancy suction pump erodees device | |
| CN202199450U (en) | 360-degree autorotation water sprayer | |
| CN202982289U (en) | Wall-mounted multi-functional water toothpick | |
| CN209315818U (en) | Venturi for shoe washing machine is pressurized Effuser device | |
| CN209924066U (en) | Novel toilet flushing mechanism | |
| CN204153220U (en) | Differential point of washing cup tap | |
| CN204692005U (en) | Can flow increasing high-pressure plunger pump | |
| CN206768975U (en) | One kind is without exposed flexible pipe outlet component | |
| CN205296335U (en) | Water -saving toilet | |
| US20190003169A1 (en) | Toilet drainage device | |
| CN201835353U (en) | Water spraying device for sanitary equipment | |
| CN202756712U (en) | 360-degree rotating water saver | |
| CN207445748U (en) | A kind of plate of water route component and water purifier | |
| CN201180804Y (en) | Valve | |
| CN204320516U (en) | A kind of top spray switching construction | |
| CN208357090U (en) | A kind of Handheld high-voltage cleaning machine with flow function of increasing pressure | |
| CN101869892B (en) | Cleaning device of sheet attracting table on semiconductor special equipment | |
| CN219851241U (en) | Bottle cleaning machine that many outlets are connected | |
| CN214077300U (en) | Multifunctional spray head | |
| CN207277478U (en) | A kind of closestool | |
| CN203514456U (en) | Spray head box device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140305 |