CN206495290U - A kind of pdeal type flushing valve - Google Patents
A kind of pdeal type flushing valve Download PDFInfo
- Publication number
- CN206495290U CN206495290U CN201621388125.7U CN201621388125U CN206495290U CN 206495290 U CN206495290 U CN 206495290U CN 201621388125 U CN201621388125 U CN 201621388125U CN 206495290 U CN206495290 U CN 206495290U
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- CN
- China
- Prior art keywords
- chamber
- connecting rod
- spring
- piston
- valve body
- 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 - Fee Related
Links
- 238000011010 flushing procedure Methods 0.000 title claims abstract description 20
- 238000007789 sealing Methods 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 230000000903 blocking effect Effects 0.000 claims abstract description 7
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
Landscapes
- Mechanically-Actuated Valves (AREA)
Abstract
The utility model discloses a kind of pdeal type flushing valve, including valve body, the upper end of valve body is connected with water inlet and delivery port, the lower end of valve body is connected with footstep mechanism, the inside of valve body is sequentially provided with first chamber, second chamber and the 3rd chamber from top to bottom, the inside of first chamber is provided with connecting rod, and the upper end of connecting rod is provided with the sealing gasket for being used for blocking water inlet, and the lower end of connecting rod sequentially passes through second chamber and the 3rd chamber and is connected with footstep mechanism；Second chamber is closed chamber, and is marked with inside it on connecting rod inside hydraulic oil, second chamber and is fixed with piston；The inside of 3rd chamber is provided with retainer ring and second spring, and retainer ring is fixed on the outside of connecting rod, and second spring is enclosed on connecting rod, and the upper end of second spring and the bottom surface of retainer ring offset, and the lower end of second spring and the bottom of the 3rd chamber offset.The utility model is simple in construction, easy for installation, and flushing effect is good, and fault rate is low, it is adaptable in the toilet of family and public arena.
Description
Technical field
The utility model is related to a kind of valve, more particularly to a kind of pdeal type flushing valve.
Background technology
At present, in toilet in public, many people are reluctant to be gone to touch closestool with hand after stool and urine is carried out
Flush button, in order to solve this problem, pdeal type flushing valve starts to be applied on flushing toiler.However, existing pin
The formula flush valve of stepping on uses treadle mostly, needs to hand over during bath and lifts to certain height and go to trample, so it is difficult to which control is trampled
Dynamics, once trampling too quickly, treadle is easily snapped off, and causes the damage of flushing mechanism；In addition, traditional pdeal type flushing valve
The time of bath is shorter, in order to make up this defect, and the method for use is to improve water-carrying capacity, the effect so not only washed by water by
Influence, and spray is sputtered on human body, can cause the dislike of people's impacts flush.
Therefore, it is proposed that a kind of pdeal type flushing valve solves the above problems.
Utility model content
The purpose of this utility model is and a kind of pdeal type flushing proposed in order to solve shortcoming present in prior art
Valve.
To achieve these goals, the utility model employs following technical scheme：
A kind of pdeal type flushing valve, including valve body, the upper end of valve body are connected with water inlet and delivery port, the lower end of valve body
Footstep mechanism is connected with, the inside of valve body is sequentially provided with first chamber, second chamber and the 3rd chamber, first chamber from top to bottom
Inside be provided with connecting rod, the upper end of connecting rod is provided with the sealing gasket for being used for blocking water inlet, and the lower end of connecting rod sequentially passes through the second chamber
Room and the 3rd chamber are simultaneously connected with footstep mechanism；Second chamber is closed chamber, and is marked with inside it in hydraulic oil, second chamber
Piston is fixed with the connecting rod in portion；Piston surrounds the circumferentially disposed through hole of connecting rod provided with several, and the upside of through hole is provided with slip ring,
Slip ring sleeve on connecting rod, and slip ring lower end be connected with the inside of sealing ring for blocking through hole, sealing ring have several first
Spring, the upper end of the first spring and the lower end of slip ring are connected, and the lower end of the first spring is connected with piston, and connecting rod is wrapped up by piston
Set the chamber on the upside of oily passage, the upper end of lower oily passage and piston, the lower end of lower oily passage and piston in partial inside
The chamber of downside；The inside of 3rd chamber is provided with retainer ring and second spring, and retainer ring is fixed on the outside of connecting rod, second
Spring housing is on connecting rod, and the upper end of second spring and the bottom surface of retainer ring offset, the lower end of second spring and the bottom of the 3rd chamber
Portion offsets.
It is preferred that, footstep mechanism includes shell, and the front end of shell is hinged with pedal, and the rear end of pedal is connected with fork arm, even
The lower end of bar is through the opening on fork arm and is connected with block.
It is preferred that, water inlet is connected by the first connection sleeve pipe with water inlet pipe, and delivery port is by the second connection sleeve pipe with going out
Water pipe is connected.
It is preferred that, it is equipped with sealing ring between the dividing plate and connecting rod of second chamber upper and lower ends.
Compared with prior art, the beneficial effects of the utility model are：Traditional treadle is instead of using pedal, is expanded
Pin steps on the size at position, even if to step on dynamics excessive for pin, will not also damage valve；By setting hydraulic fluid chamber in valve inner,
Using hydraulic oil, upstream is different with the speed of back-flow velocity in chamber, carrys out the time of control valve opening, it is ensured that amount of flush water
It is constant；In addition, the flush valve is simple in construction, easy for installation, flushing effect is good, and fault rate is low, it is adaptable to family and public
In the toilet of occasion.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of pdeal type flushing valve structural representation；
Fig. 2 be the utility model proposes a kind of pdeal type flushing valve in footstep mechanism structural representation；
Fig. 3 is the enlarged drawing at A in Fig. 1.
In figure：1 valve body, 2 water inlets, 3 delivery ports, 4 footstep mechanisms, 5 first chambers, 6 second chambers, 7 the 3rd chambers, 8
Connecting rod, 9 pistons, 10 through holes, 11 slip rings, 12 sealing rings, 13 first springs, 14 times oily passages, 15 retainer rings, 16 second springs,
17 shells, 18 pedals, 19 fork arms, 20 blocks, 21 sealing gaskets.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Reference picture 1-3, a kind of pdeal type flushing valve, including valve body 1, it is characterised in that the upper end of valve body 1 be connected with into
The mouth of a river 2 and delivery port 3, water inlet 2 are connected by the first connection sleeve pipe with water inlet pipe, delivery port 3 by the second connection sleeve pipe with
Outlet pipe is connected；The lower end of valve body 1 is connected with footstep mechanism 4, and footstep mechanism 4 includes shell 17, and the front end of shell 17 is hinged with
Pedal 18, the rear end of pedal 18 is connected with fork arm 19, and the lower end of connecting rod 8 passes through the opening on fork arm 19 and is connected with block 20,
Footstep mechanism 4 is fixed on the ground, during foot pedal 18, and pedal 18 is opened with moving valve 1.
The inside of valve body 1 is sequentially provided with first chamber 5, the chamber 7 of second chamber 6 and the 3rd from top to bottom, first chamber 5
Inside is provided with connecting rod 8, and the upper end of connecting rod 8 is provided with the sealing gasket 21 for being used for blocking water inlet 2, and the lower end of connecting rod 8 sequentially passes through the
Two chambers 6 and the 3rd chamber 7 are simultaneously connected with footstep mechanism 4；Second chamber 6 is closed chamber, and its by two pieces of dividing plates up and down with
The chamber 7 of first chamber 5 and the 3rd is separated, and is equipped between dividing plate and connecting rod 8 inside sealing ring, second chamber 6 and is marked with hydraulic oil,
Piston 9 is fixed with connecting rod 8 inside second chamber 6.
Piston 9 surrounds the circumferentially disposed through hole 10 of connecting rod 8 provided with several, and the upside of through hole 10 is provided with slip ring 11, slip ring
11 are enclosed on connecting rod 8, and the lower end of slip ring 11 is connected with sealing ring 12 for blocking through hole 10, and the inner side of sealing ring 12 has some
Individual first spring 13, the upper end of the first spring 13 is connected with the lower end of slip ring 11, and the lower end of the first spring 13 connects with piston 9
Connect, connecting rod 8 sets oily passage 14 by the inside of the wrapping portion of piston 9, the chamber of the upper end and the upside of piston 9 of lower oily passage 14 connects
It is logical, the chamber of the lower end and the downside of piston 9 of lower oily passage 14.
The inside of 3rd chamber 7 is provided with retainer ring 15 and second spring 16, and retainer ring 15 is fixed on the outside of connecting rod 8, the
Two springs 16 are enclosed on connecting rod 8, and the upper end and the bottom surface of retainer ring 15 of second spring 16 offset, the lower end of second spring 16 and the
The bottom of three chambers 7 offsets.
During foot pedal 18, sealing gasket 21, piston 9 and retainer ring 15 on the drivening rod 8 of pedal 18 are moved downward simultaneously,
After sealing gasket 21 is moved down, water inlet 2 is connected with delivery port 3, proceeds by bath, after piston 9 is moved down, hydraulic oil punching below
The sealing ring 12 of the upside of opened hole 10 and the top for entering piston 9, retainer ring 15 compress the first spring 13 after moving down；Work as release
During pedal 18, the first spring 13 drives the motion upwards simultaneously of sealing gasket 21, piston 9 and retainer ring 15；Sealing gasket 21 is blocked up after moving up
The mouth of a river 2 is lived in, stops bath, during piston 9 is moved upwards, because sealing ring 12 blocks through hole 10, the liquid of the top of piston 9
Force feed can only be back to its downside by the less lower oily passage 14 of diameter, and this process needs the regular hour, passes through control
The lower thickness of oily passage 14 can adjust the speed that piston 9 is moved upwards, and then control the time of bath.
More than, only the utility model preferably embodiment, but protection domain of the present utility model do not limit to
In this, any one skilled in the art is in the technical scope that the utility model is disclosed, according to the utility model
Technical scheme and its utility model design be subject to equivalent substitution or change, should all cover protection domain of the present utility model it
It is interior.
Claims (4)
1. a kind of pdeal type flushing valve, including valve body (1), it is characterised in that the upper end of valve body (1) is connected with water inlet (2)
With delivery port (3), the lower end of valve body (1) is connected with footstep mechanism (4), and the inside of valve body (1) is sequentially provided with first from top to bottom
Chamber (5), second chamber (6) and the 3rd chamber (7), the inside of first chamber (5) are provided with connecting rod (8), and the upper end of connecting rod (8) is set
There is the sealing gasket (21) for blocking water inlet (2), the lower end of connecting rod (8) sequentially passes through second chamber (6) and the 3rd chamber (7)
And be connected with footstep mechanism (4)；Second chamber (6) is closed chamber, and hydraulic oil is marked with inside it, and second chamber (6) is internal
Connecting rod (8) on be fixed with piston (9)；Piston (9) surrounds connecting rod (8) circumferentially disposed through hole (10), through hole provided with several
(10) upside is provided with slip ring (11), and slip ring (11) is enclosed on connecting rod (8), and slip ring (11) lower end be connected with it is logical for blocking
There are several the first springs (13), the upper end of the first spring (13) and cunning on the inside of the sealing ring (12) in hole (10), sealing ring (12)
The lower end of ring (11) is connected, and the lower end of the first spring (13) is connected with piston (9), and connecting rod (8) is by piston (9) wrapping portion
Set under oily passage (14), upper end and the chamber on the upside of piston (9) of lower oily passage (14), lower oily passage (14) inside
End and the chamber on the downside of piston (9)；The inside of 3rd chamber (7) is provided with retainer ring (15) and second spring (16), fixed
Ring (15) is fixed on the outside of connecting rod (8), and second spring (16) is enclosed on connecting rod (8), the upper end of second spring (16) and fixation
The bottom surface of ring (15) offsets, and the lower end of second spring (16) and the bottom of the 3rd chamber (7) offset.
2. a kind of pdeal type flushing valve according to claim 1, it is characterised in that footstep mechanism (4) includes shell
(17), the front end of shell (17) is hinged with pedal (18), and the rear end of pedal (18) is connected with fork arm (19), the lower end of connecting rod (8)
Through the opening on fork arm (19) and it is connected with block (20).
3. a kind of pdeal type flushing valve according to claim 1, it is characterised in that water inlet (2) passes through the first connection
Sleeve pipe is connected with water inlet pipe, and delivery port (3) is connected by the second connection sleeve pipe with outlet pipe.
4. a kind of pdeal type flushing valve according to claim 1, it is characterised in that second chamber (6) upper and lower ends
Sealing ring is equipped between dividing plate and connecting rod (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621388125.7U CN206495290U (en) | 2016-12-17 | 2016-12-17 | A kind of pdeal type flushing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621388125.7U CN206495290U (en) | 2016-12-17 | 2016-12-17 | A kind of pdeal type flushing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206495290U true CN206495290U (en) | 2017-09-15 |
Family
ID=59800467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621388125.7U Expired - Fee Related CN206495290U (en) | 2016-12-17 | 2016-12-17 | A kind of pdeal type flushing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206495290U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115429917A (en) * | 2022-09-05 | 2022-12-06 | 宁波市农业科学研究院 | Sterilization device for plant tissue culture explants |
-
2016
- 2016-12-17 CN CN201621388125.7U patent/CN206495290U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115429917A (en) * | 2022-09-05 | 2022-12-06 | 宁波市农业科学研究院 | Sterilization device for plant tissue culture explants |
| CN115429917B (en) * | 2022-09-05 | 2024-01-30 | 宁波市农业科学研究院 | A sterilization device for plant tissue culture explants |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170915 Termination date: 20171217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |