CN206347148U - Switch valve element, tap and bidet - Google Patents
Switch valve element, tap and bidet Download PDFInfo
- Publication number
- CN206347148U CN206347148U CN201621268291.3U CN201621268291U CN206347148U CN 206347148 U CN206347148 U CN 206347148U CN 201621268291 U CN201621268291 U CN 201621268291U CN 206347148 U CN206347148 U CN 206347148U
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- China
- Prior art keywords
- valve element
- switching valve
- case
- plasmas channel
- delivery port
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Abstract
The utility model is related to switching valve element, tap and bidet.Switching valve element limits the plasmas channel with inlet and outlet, and the switching valve element also includes：Check valve, it is arranged in the plasmas channel between the import and outlet, and the import is located at the upstream of the check valve, and the outlet is located at the downstream of the check valve；And sealing surface, it is located at the bottom of the switching valve element.Lead to air provided with one-way ventilating hole in switching valve in-core, can effectively cut off siphonage.Switching valve element of the present utility model can effectively cut off backsiphonage.
Description
Technical field
The utility model is related to bathroom cleaning engineering device technique field, and in particular to switching valve element, tap and bidet.
Background technology
Bathroom faucet typically need to make specific structure design for phenomenons such as siphon, adverse currents.For example, US06/694752,
US03/483519, US07/654167 and US10/405363 individually disclose corresponding faucet device, and they are outer by means of introducing
Boundary's air is balanced to the negative pressure in chamber, so as to prevent siphon or backflow phenomena from occurring.
But, the backsiphonage structure of these faucet devices is complex, and parts are more and are unfavorable for installing.Therefore, OK
Exist in the industry and faucet device is improved to simplify the demand of structure on the basis of backsiphonage function is realized.
Utility model content
The utility model aims to provide a kind of switching valve element for backsiphonage simple in construction.
The utility model is also directed to a kind of tap of the above-mentioned improved switching valve element of application.
The utility model is also directed to a kind of above-mentioned improved leading bidet of application.
According to one side of the present utility model there is provided one kind switch valve element, the switching valve element limit have into
Mouth and the plasmas channel of outlet, the switching valve element also include：Check valve, it is arranged on the air between the import and outlet
In passage, the import is located at the upstream of the check valve, and the outlet is located at the downstream of the check valve；And sealing surface,
It is located at the bottom of the switching valve element.Lead to air provided with one-way ventilating hole in switching valve in-core, can effectively cut off siphon
Phenomenon.
According to one preferred embodiment, the switching valve element includes：Case, it has case plasmas channel section；With
And axostylus axostyle, it is arranged in the case and with axostylus axostyle plasmas channel section, the axostylus axostyle plasmas channel section and the case
Case plasmas channel section limits at least partly described plasmas channel jointly, wherein the import is formed on the axostylus axostyle, institute
Outlet is stated to be formed on the case.
According to one preferred embodiment, axostylus axostyle plasmas channel section includes the first passage section and the of axialy offset
Two channel sections.Axostylus axostyle uses eccentric structure, and internal chiasma passage effectively can quickly supplement air.
According to one preferred embodiment, the case includes axially spaced upper and lower part, the bottom tool
There are reduced diameter section and enlarged diameter section, the axostylus axostyle is installed in the enlarged diameter section, the check valve is placed in described small straight
In the section of footpath, the outlet is formed in the side of the bottom.
According to one preferred embodiment, the switching valve element includes sealing pad assembly, and the sealing pad assembly includes：
Sealing gasket, it limits the sealing surface；Spring, its be placed in the case and be configured to the sealing surface apply to
Under biasing force.Bottom spring supporting, to folder wear-resistant seal gasket construction, make operating handle comfortably light, and sealing effectiveness is more
It is good.
According to one preferred embodiment, provided with the annular flange for supporting the check valve, the bullet in the bottom
Spring is resisted against between the annular flange and the sealing surface.
According to one preferred embodiment, the check valve includes：Outer casing member；Core member, it is installed with being axially moveable
To open or close the plasmas channel in the outer casing member；And spring part, it is configured to apply to the core member
Upward biasing force.
According to other side of the present utility model there is provided a kind of tap, including：Valve seat, its have inner chamber and with
The water inlet of the intracavity inter-connection, defines at least one delivery port in the base plane of the inner chamber；Foregoing switching
Valve element, it is placed in the inner chamber, and the sealing surface moves to open or close water outlet in the base plane of the inner chamber
Mouthful；And handle, it is connected with the switching valve element synchronous axial system.Reversely installed using gasket seal and spring, plane is close
Sealing is changed, and effectively blocks delivery port.
According to one preferred embodiment, at least one described delivery port includes the first delivery port and the second delivery port,
The sealing surface selectively closes off first delivery port or the second delivery port.
According to another aspect of the present utility model, there is provided a kind of bidet, including foregoing tap.
A part for other features and advantages of the utility model would is that those skilled in the art after the application is read
Obvious, another part will be described in conjunction with the accompanying in embodiment below.
Brief description of the drawings
Hereinafter, embodiment of the present utility model is described in detail with reference to accompanying drawing, wherein：
Fig. 1 is the partial schematic diagram of the bidet according to embodiment of the present utility model；
Fig. 2 is the leading schematic diagram according to embodiment of the present utility model；
Fig. 3 is the leading sectional view according to embodiment of the present utility model；
Fig. 4 is Fig. 3 right view；
Fig. 5 is the schematic diagram of the switching valve element according to embodiment of the present utility model；
Fig. 6 is the decomposing schematic representation of the switching valve element according to embodiment of the present utility model；
Fig. 7 is the sectional view of the switching valve element according to embodiment of the present utility model；
Fig. 8 is the schematic diagram that the first delivery port is blocked according to the switching valve element of embodiment of the present utility model；
Fig. 9 is the top view that the first delivery port is blocked according to the switching valve element of embodiment of the present utility model；
Figure 10 is the top view that the second delivery port is blocked according to the switching valve element of embodiment of the present utility model；
In the utility model, same or analogous reference represents same or analogous feature.
Description of reference numerals：
1. switch valve element；10. jump ring；11. case；110. top；111. bottom；112. outlet；113. annular flange；
114. case plasmas channel section；12. axostylus axostyle；121. first passage section；122. second channel section；123. import；13. check valve；
130. core member；131. spring part；132. outer casing member；15. spring；16. sealing gasket；161. sealing surface；2. mixing tap；20.
Handle；21. valve seat；211. inner chamber；212. first exhalant canals；213. second exhalant canals；214. water inlet；215. first go out
The mouth of a river；216. second delivery ports；22. gap；23. sleeve；3. cold water faucet；31. cold water pipeline；4. hot water tap；41. hot water
Pipeline；5. nozzle component；51. nozzle；52. water pipe；6. drain plug linkage device；7. erecting bed；8. mixed pipe line；9. it is big
Gas passage.
Embodiment
Description, describes the schematic side of switching valve element disclosed in the utility model, tap and bidet in detail
Case.Although it is that, in order to which some embodiments of the present utility model are presented, accompanying drawing need not be by specific embodiment to provide accompanying drawing
Size is drawn, and some features can be exaggerated, remove or office cut open preferably to show and explain in disclosure of the present utility model
Hold.Partial component in accompanying drawing can carry out position adjustment according to the actual requirements on the premise of not influence technique effect.In explanation
The phrase " in the accompanying drawings " occurred in book or similar term need not refer to all accompanying drawings or example.
Hereinafter be used for describe accompanying drawing some directional terminologies, for example " interior ", " outer ", " top ", " lower section " and
Other directional terminologies, it will accordingly be understood that be with its normal implication and criticize often see accompanying drawing when involved those directions.Remove
Otherwise indicated, directional terminology described in this specification is substantially according to conventional direction understood by one of ordinary skill in the art.
Term " first ", " first ", " second " used in the utility model, " second " and its similar terms,
Any order, quantity or importance are not offered as in the utility model, but for a part and other parts to be carried out
Distinguish.
Bidet (also known as sitting bath) is a kind of sanitary bath equipment common at present, mainly includes the main body with storage chamber, control
Cold water faucet that hot water tap that water heating is flowed into, control cold water are flowed into, formed the mixing tap of mixing water, nozzle component and
Drain plug linkage device etc..It is general to realize that mixing water optionally sprays or straight from nozzle component by controlling mixing tap
Connect in inflow storage chamber.
Fig. 1 shows a part for the bidet according to one embodiment of the present utility model, show cold water faucet 3,
Hot water tap 4, mixing tap 2, nozzle component 5 and drain plug linkage device 6 with nozzle 51.Wherein cold water faucet 3, hot water are imperial
First 4, nozzle component 5 and drain plug linkage device 6 are techniques known, not superfluous herein for the purpose saved space
State.Mainly the mixing tap 2 involved by the application is described in detail below.
Such as Fig. 2 to Fig. 4, the mixing tap 2 according to one embodiment of the present utility model, including handle has been shown in particular
20th, switching valve element 1 and valve seat 21.Wherein, valve seat 21 is for example screwed on erecting bed 7.Valve seat 21 have inner chamber 211 and
Intake tunnel, the first exhalant canal 212 and the second exhalant canal 213 connected respectively with the water route of inner chamber 211.In inner chamber 211
The water inlet 214 connected with intake tunnel, the first delivery port connected with the first exhalant canal 212 are formed with base plane
215 and the second delivery port 216 for being connected with the second exhalant canal 213.Switching valve element 1 is placed in inner chamber 211.Intake tunnel with
The water route of mixed pipe line 8 is connected, the cold water pipeline 31 (see Fig. 1) and the hot-water line of hot water tap 4 of mixed pipe line 8 and cold water faucet 3
Road 41 (see Fig. 1) water route is connected.Hot water or cold water is mixed to form mixing water after entering inner chamber 211.The water route of first exhalant canal 212 connects
Lead between the opening on the first delivery port 215 of inner chamber 211 and the storage chamber of main body (not shown).When the first exhalant canal
During 212 opening, mixing water can flow directly into storage chamber through the first exhalant canal 212.The connection of the water route of second exhalant canal 213 exists
Between second delivery port 216 of inner chamber 211 and the water pipe 52 (see Fig. 1) of nozzle component 5.When the second exhalant canal 213 dozens
When opening, mixing water can spray through the second exhalant canal 213 from the nozzle 51 of nozzle component 5.
The selectively opened and closing of first delivery port 215 and the second delivery port 216 is realized by switching valve element.As schemed
5 to Fig. 7, the switching valve element 1 according to one embodiment of the present utility model has been shown in particular.With reference to Fig. 6 and Fig. 7, the switching valve
Core 1 includes case 11, axostylus axostyle 12, check valve 13, spring 15 and sealing gasket 16, and wherein spring 15 constitutes close with sealing gasket 16
Packing component.Case 11 includes axially spaced top 110 and bottom 111.The outer wall formation peripheral flange on top 110, set
Peripheral flange is pressed on the upper edge of valve seat 21 by cylinder 23, so that top 110 is arranged on valve seat 21.
Axostylus axostyle 12 is arranged in case 11, and is by mean of the axially position of jump ring 10.According to the utility model, switch valve element
The plasmas channel 9 for atmosphere is formed with 1.In the embodiment illustrated, the shape substantially in axostylus axostyle 12 of plasmas channel 9
Into axostylus axostyle plasmas channel section and case 11 in the case plasmas channel section 114 that is formed limit jointly.It is unshowned at one
In embodiment, axostylus axostyle plasmas channel section and case plasmas channel section limit a part of plasmas channel jointly.According to what is shown
Embodiment, central shaft rod 12 is provided with the import 123 of plasmas channel 9, and the bottom 111 of case 11 is formed with case plasmas channel section
114 and the outlet 112 of the plasmas channel 9 connected with case plasmas channel section 114 is for example provided with the side of bottom 111.It is excellent
Selection of land, axostylus axostyle plasmas channel section is for example divided into the channel section of first passage section 121 and second channel section 122, and they are in the axial direction
Biasing.
Check valve 13 is arranged in plasmas channel 9 and between import 123 and outlet 112, and import 123 is located at check valve
13 upstreams, outlet 112 is located at the downstream of check valve 13.In the embodiment illustrated, bottom 111 has the major diameter arranged up and down
Section and reduced diameter section, form step, the lower end of axostylus axostyle 12 is for example threadedly attached in enlarged diameter section therebetween, and single
It is placed in valve 13 in reduced diameter section and positioned at the exit of second channel section 122.Except the embodiment shown, art technology
Personnel it is also contemplated that it is other switching valve element 1 in formed plasmas channel 9 mode, such as between axostylus axostyle and case, as long as
It is that can be formed for air from extraneous into the passage of inner chamber 211.
Check valve 13 include installed in case 11 bottom 111 in outer casing member 132, be movably mounted to the outer casing member
Core member 130 in 132 and the spring part 131 being resisted against between outer casing member 132 and core member 130.Check valve 13 is constructed
It can be pushed open and (in downward direction be moved shown in Fig. 7) by the air pressure in plasmas channel 9 so that import 123 is with going out for its core member 130
Mouth 112 connects simultaneously and then opens plasmas channel 9, and on the contrary then core member 130 resets (Fig. 7 institutes under the partial pressure of spring 131
Show that upward direction is moved) so that import 123 disconnects with outlet 112 connects simultaneously and then closes plasmas channel 9.
Bottom 111 is for example by being threadably mounted on axostylus axostyle 12.Bottom 111 has outlet 112.In shown embodiment
In, check valve 13 is supported in the annular flange 113 being located above outlet 112 of the inwall formation of bottom 111.
Sealing gasket 16 is arranged in bottom 111 and positioned at the lower section of outlet 112.The bottom side outer end of the dorsad axostylus axostyle 12 of sealing gasket 16
Face is limited suitable for being moved in the base plane of the inner chamber 211 of valve seat 21 to close the first delivery port 215 and the second delivery port
216 sealing surface 161.In the embodiment illustrated, sealing gasket 16 includes bottom wall and limited jointly around bottom wall and with bottom wall
Go out the perisporium of endoporus, the spring 15 for the annular flange 113 for abutting against bottom wall and case 11 is installed in endoporus, 15 pairs of the spring
Sealing surface 161 is biased power () shown in Fig. 7 in downward direction, with help sealing surface 161 more fit inner chamber 211 bottom put down
Face.
Referring again to Fig. 2 to Fig. 4, handle 20 is arranged on the end of the stretching case 11 of axostylus axostyle 12 and suitable for same with axostylus axostyle 12
Step motion.The gap being connected with the plasmas channel 9 of axostylus axostyle 12 is formed between wall and sleeve 23, switching valve element 1 in handle 20
22.When there is siphonage, outside air enters the plasmas channel 9 of axostylus axostyle 12 through the gap 22, and pushes check valve 13 open
The inner chamber 211 of valve seat 21 is exited into from outlet 112 after core member 130, so as to balance the pressure between the inside of inner chamber 211 and the external world
Power is poor, eliminates siphonage.In addition it is also possible to form other imports 123 that can allow for plasmas channel 9 in tap 2 and outer
The construction of boundary's atmosphere, such as handle avoid the import 123 for opening axostylus axostyle 12, so that the import 123 is directly exposed to air
In, or the openings for connecting import 123 are formed on handle.
With reference to Fig. 8 to Figure 10, switching valve element 1 (specifically sealing gasket 16) has been shown in particular in the first delivery port 215
The schematic diagram switched between the second delivery port 216.As shown in Figure 8 and Figure 9, when screwing handle 20 and drive axostylus axostyle 12 to rotate
When, sealing gasket 16 is moved, and blocks the first delivery port 215, exposes the second delivery port 216.Now mixing water can be from spray
Head assembly 5 sprays.
As shown in Figure 10, when screwing handle 20 and driving axostylus axostyle 12 to rotate, sealing gasket 16 is moved, and blocks second
Delivery port 216, exposes the first delivery port 215.Now mixing water can flow directly into storage chamber from the opening of storage chamber.
The operation principle of switching valve element 1, but this area are shown in an illustrative manner by means of the tap of mixed type above
Technical staff is contemplated that the tap that switching valve element 1 is applied to other forms, for example, only have single intake tunnel and water outlet
In tap of the tap of passage either with mixing water intake tunnel and single exhalant canal.
It should be understood that, although this specification is described according to each embodiment, but not each embodiment only includes one
Individual independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art will should say
Bright book is as an entirety, and the technical solutions in the various embodiments may also be suitably combined, and forming those skilled in the art can be with
The other embodiment of understanding.
The schematical embodiment of the utility model is the foregoing is only, model of the present utility model is not limited to
Enclose.Any those skilled in the art, the equivalent variations made on the premise of design of the present utility model and principle is not departed from,
Modification all should belong to the scope of the utility model protection with combining.
Claims (10)
1. one kind switching valve element (1), it is characterised in that the switching valve element (1) is limited with import (123) and outlet
(112) plasmas channel (9), the switching valve element (1) also includes：
Check valve (13), it is arranged in the plasmas channel (9) between the import (123) and outlet (112), the import
(123) it is located at the upstream of the check valve (13), the outlet (112) is located at the downstream of the check valve (13)；And
Sealing surface (161), it is located at the bottom of the switching valve element (1).
2. switching valve element (1) according to claim 1, it is characterised in that the switching valve element (1) includes：
Case (11), it has case plasmas channel section (114)；And
Axostylus axostyle (12), it is arranged in the case (11) and with axostylus axostyle plasmas channel section, the axostylus axostyle plasmas channel section with
The case plasmas channel section (114) of the case (11) limits at least partly described plasmas channel (9) jointly, wherein it is described enter
Mouth (123) is formed on the axostylus axostyle (12), and the outlet (112) is formed on the case (11).
3. switching valve element (1) according to claim 2, it is characterised in that the axostylus axostyle plasmas channel section is included axially partially
First passage section (121) and the second channel section (122) put.
4. switching valve element (1) according to claim 2, it is characterised in that the case (11) includes axially spaced
Top (110) and bottom (111), the bottom (111) have reduced diameter section and enlarged diameter section, and the axostylus axostyle (12) is installed in
In the enlarged diameter section, the check valve (13) is placed in the reduced diameter section, and the outlet (112) is formed in the bottom
(111) side.
5. switching valve element (1) according to claim 2, it is characterised in that the switching valve element (1) includes sealing gasket group
Part, the sealing pad assembly includes：
Sealing gasket (16), it limits the sealing surface (161)；
Spring (15), it is placed in the case (11) and is configured to apply downward biasing force to the sealing surface (161).
6. switching valve element (1) according to claim 5, it is characterised in that provided with the support list in the bottom (111)
To the annular flange (113) of valve (13), the spring (15) is resisted against the annular flange (113) and the sealing surface (161)
Between.
7. switching valve element (1) according to any one of claim 1 to 6, it is characterised in that check valve (13) bag
Include：
Outer casing member (132)；
Core member (130), it is arranged in the outer casing member (132) to open or close the plasmas channel with being axially moveable
(9)；And
Spring part (131), it is configured to apply upward biasing force to the core member (130).
8. a kind of tap (2), it is characterised in that including：
Valve seat (21), it has inner chamber (211) and the water inlet (214) being connected with the inner chamber (211), in the inner chamber
(211) at least one delivery port is defined in base plane；
Switching valve element (1) any one of claim 1 to 7, it is placed in the inner chamber (211), the sealing surface
(161) move to open or close delivery port in the base plane of the inner chamber (211)；And
Handle (20), it is connected with described switching valve element (1) synchronous axial system.
9. tap (2) according to claim 8, it is characterised in that at least one described delivery port includes the first delivery port
(215) and the second delivery port (216), the sealing surface (161) selectively closes off first delivery port (215) or second gone out
The mouth of a river (216).
10. a kind of bidet, it is characterised in that including the tap (2) described in claim 8 or 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621268291.3U CN206347148U (en) | 2016-11-22 | 2016-11-22 | Switch valve element, tap and bidet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621268291.3U CN206347148U (en) | 2016-11-22 | 2016-11-22 | Switch valve element, tap and bidet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206347148U true CN206347148U (en) | 2017-07-21 |
Family
ID=59319035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621268291.3U Active CN206347148U (en) | 2016-11-22 | 2016-11-22 | Switch valve element, tap and bidet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206347148U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108223890A (en) * | 2018-02-13 | 2018-06-29 | 施才军 | It is remotely controlled bidet |
| CN108679253A (en) * | 2018-08-07 | 2018-10-19 | 路达(厦门)工业有限公司 | A kind of water route switching mechanism of double handle tap |
| CN111457131A (en) * | 2019-01-18 | 2020-07-28 | 科勒公司 | Independently-controlled free vertical bathtub filler |
-
2016
- 2016-11-22 CN CN201621268291.3U patent/CN206347148U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108223890A (en) * | 2018-02-13 | 2018-06-29 | 施才军 | It is remotely controlled bidet |
| CN108679253A (en) * | 2018-08-07 | 2018-10-19 | 路达(厦门)工业有限公司 | A kind of water route switching mechanism of double handle tap |
| CN108679253B (en) * | 2018-08-07 | 2024-01-16 | 路达(厦门)工业有限公司 | Waterway switching mechanism of double-handle faucet |
| CN111457131A (en) * | 2019-01-18 | 2020-07-28 | 科勒公司 | Independently-controlled free vertical bathtub filler |
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