CN201866332U - Rocker switching valve - Google Patents
Rocker switching valve Download PDFInfo
- Publication number
- CN201866332U CN201866332U CN2010206353042U CN201020635304U CN201866332U CN 201866332 U CN201866332 U CN 201866332U CN 2010206353042 U CN2010206353042 U CN 2010206353042U CN 201020635304 U CN201020635304 U CN 201020635304U CN 201866332 U CN201866332 U CN 201866332U
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- CN
- China
- Prior art keywords
- switching valve
- moving plate
- rocker
- plane
- water
- 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
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Abstract
The utility model relates to a rocker switching valve which is characterized by comprising a fixed piece, a sliding piece and a rocker. The fixed piece comprises a bottom plate, a top plate and a containing space, wherein the top plate is provided with a perforation and the containing space is positioned between the bottom plate and the top plate; and the bottom plate is provided with a water inlet and a water outlet. The sliding piece is contained in the fixed piece and provided with a top surface and a bottom surface which is slidably and hydraulically sealed at the bottom plate; the sliding piece is provided with a through central hole; the central hole is provided with a ball cavity; and the bottom surface is also internally provided with a water through groove which can be communicated with the water inlet and the water outlet of the bottom plate. The rocker takes the shape of a hollow pipe; one end of the rocker is contained in the fixed piece and provided with a first ball head which is slidably matched with the ball cavity; the other end of the rocker is movably sheathed with the perforation of the top plate and then extends out of the fixed piece; the water inlet, the central hole and the rocker form a first water channel; and the water inlet, the water through groove and the water outlet form a second water channel. For the rocker switching valve with the structure, when the rocker serves as a switching operation component, and simultaneously a water through structure is provided, in other words, the functions and the advantages of a straight valve and the rocker are integrated.
Description
Technical field
The utility model relates to a kind of valve fittings, specifically is a kind of rocker switching valve.
Background technique
Follow the raising of people's living standard, sanitary bath equipment is used widely.The sanitary bath equipment of all installing in present most family comprises leading series and shower series.Therefore the outlet terminal of installing in the family is many, and pattern is many, needs the various valvings that can switch the water route, and wherein main Component are exactly switching valve.The common form of switching valve has rotary and rocker type, and revolving switch valve can be realized the straight-through form of water-in and water-out direction unanimity; And the rocker type switching valve often into and out of the water hole in the same side, can not directly realize leading directly to.According to user's demand, the rocker type switching valve need be set up extra pipe fitting usually if will realize leading directly to, and the structure of its pipe fitting has just increased corresponding complexity.
The model utility content
Need realize the problem that leads directly to the utility model proposes a kind of rocker switching valve at the rocker type switching valve, its technological scheme is as follows:
One fixed block has a base plate, and has the top board of a perforation and the containing space between this base plate and the top board; Described base plate has first plane that is positioned at this fixed block and second plane outside the chamber, and be communicated with first, second plane into and out of the water hole;
One slider is placed in the described fixed block, has an end face and a slip liquid sealing in the bottom surface on described first plane; This slider has one to be run through described bottom surface and end face and can be communicated with the mesopore of described water inlet, this mesopore have one can a ccontaining coaxial spheroid the ball chamber; Also has the tank of crossing that can be communicated with water inlet and osculum on described first plane in the described bottom surface;
One rocking bar, hollow tubular, the one end is placed in the described fixed block, has first bulb that is slidingly matched with described ball chamber; Extend outside the described fixed block after the perforation of the described top board of the other end pivot bush unit;
Wherein said water inlet, mesopore and rocking bar constitute first water route; Water inlet, mistake tank and osculum constitute second water route.
Preferred person as the technical program, can do following improvement:
Described slider can comprise an affixed slide block and a moving plate up and down; Described bottom surface is positioned at this moving plate bottom, and described ball chamber is positioned at the part of described mesopore at slide block.
The inwall of described fixed block can have a horizontal rib to lower convexity near on the described slide block; Described slide block has the restraining groove of the horizontal rib of socket slidably.
Described fixed block can be a fixed base in the position of described perforation, and described rocking bar has two bar grooves that are parallel to the rocking bar axis on a bulb and the bulb at this fixed base place, and these two bar grooves are in the circumferential 180 ° of symmetries of rocking bar axis; The perforation inwall of described fixed base has two projections that slidably agree with described bar groove; The horizontal rib coplane of the geometrical center line of these two projections and described fixed block.
Described moving plate bottom surface can have the fan groove of the described mesopore of a connection; Described tank excessively is a closed annular, around described fan groove and mesopore; Being into and out of the water hole on the described base plate can be simultaneously by the arcuation hole that tank is communicated with of crossing on the described moving plate; All there is a common symmetry axis in described fan groove, mistake tank, arcuation hole in the projection of horizontal plane, the horizontal rib coplane of this symmetry axis and described fixed block inwall.
Described moving plate has a upper-end surface, described slide block has a lower end surface, this upper and lower end face snug fit; Moving plate has the spline affixed with the slide block lower end surface in the upper-end surface outer rim.
Described ball chamber occupies the entire portion of described mesopore at slide block; The upper-end surface intersection of described ball chamber and described moving plate has one first seal ring; On the upper-end surface of the outer figure of this first seal ring, moving plate, also has one second seal ring.
The first bulb end of described rocking bar can have a flange that merges with bulb surface; Described mesopore leans on the periphery of described slide block one side to have chamfering in the part of described moving plate; This flange matches with chamfer surface.
Water inlet on the described base plate has radially enlarged hole wall by second plane, place by first plane of base plate to second plane.
Also can have one outside described second plane fixes with described fixed block and is close to the bottom of described base plate; That this bottom has is enterprising with described base plate, osculum entery and delivery port one to one, and this entery and delivery port and described into and out of having sealing gasket between the water hole respectively.
The beneficial effects of the utility model are:
1. when rocking bar is as the handover operation parts, have the structure of water flowing, this makes the water-in and water-out of valve can become straight-through form, has promptly integrated the advantage of straight-through and rocking bar.
2. bar groove on the bulb of rocking bar middle part and the projection on the respective fixation seat have been formed the limit structure of rocking bar swing, make the rocking bar swinging track be only limited in the plane, have guaranteed operating efficiency and precision.
3. the horizontal rib of loam cake inwall and the restraining groove on the slide block of relevant position have constituted the horizontal limit structure of slip of slide block and moving plate, the rotation that slide block can the occurred level face when making rocking bar stir slide block to slide.
Annular groove on the moving plate on the structure of fan groove and the corresponding stator arc make that into and out of the water hole during moving plate waterway switching, less translation stroke promptly can obtain tangible water route and switch.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing embodiment:
Fig. 1 is the utility model one embodiment's explosive view;
Fig. 2 is the worm's eye view of moving plate 7 among Fig. 1;
Fig. 3 is the worm's eye view of Fig. 2;
Fig. 4 is an A-A phantom among Fig. 2;
Fig. 5 is a B-B phantom among Fig. 3;
Fig. 6 is the stereogram of moving plate 7 among Fig. 1;
Fig. 7 is another visual angle of Fig. 6;
Fig. 8 is the worm's eye view of stator 8 among Fig. 1;
Fig. 9 is the plan view of stator 8 among Fig. 1;
Figure 10 is the stereogram of stator 8 among Fig. 1;
Figure 11 is the axial section of working state one;
Figure 12 is stator 8 and moving plate 7 worm's eye views in Figure 11 state;
Figure 13 is the axial section of working state two;
Figure 14 is stator 8 and moving plate 7 worm's eye views in Figure 13 state.
Embodiment
As shown in Figure 1, the utility model one embodiment's explosive view.Rocking bar 1 is a hollow tubular bar, has first bulb 104 of bottom, second bulb 101 in stage casing and the bar groove 102 on second bulb; Second bulb 101 of rocking bar 1 passes and is placed in the bottom in the fixed base 2, second bulb 101 of the rocking bar hole 21 pivot bush unit rocking bars 1 of fixed base 2; Slide block 4 is pressed in 22 belows, lower end surface of fixed base 2, and slide block 4 is fixed in the moving plate 7 of its below, wherein also has first seal ring 5 and second seal ring 6 between slide block 4 and the moving plate 7; Slide block 4 and moving plate 7 are to fix by the spline of periphery.Stator 8 is positioned at moving plate 7 belows, and wherein first plane of stator 8 is close in the bottom surface of moving plate 7, but this two slide relative.Also have a bottom 10 beyond stator 8 second planes, have sealing gasket 9 between stator 8 and the bottom 10, this sealing gasket 9 with stator 8 and bottom 9 into and out of water hole and the corresponding one by one liquid sealing of entery and delivery port.Bottom 10 also has the external sealed pad 11 with valve miscellaneous part sealing usefulness.
Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 7 have showed the details of moving plate 7 from many aspects.This moving plate is that stupalith is made.The fan groove 72 that can find out the moving plate bottom surface on Fig. 2 is communicated with mesopore 71, and the tank 73 of crossing of annular centers on fan groove 72 and mesopore 71.Fig. 4 has shown the form of fan groove 72 and has crossed the degree of depth of tank 73 on moving plate 7 from the longitudinal section.Fig. 6 has mainly showed the spline 74 of moving plate 7 end face peripheries, this be used for slide block 4 on spline affixed.
Fig. 8, Fig. 9 and Figure 10 have illustrated the details of stator 8.This stator also is that stupalith is made, Fig. 8 is the worm's eye view of stator 8, as seen water inlet 82, osculum 81 are arcuation, water inlet 82 also has the hole wall 821 from stator 8 first planes to second plane, second planar radial at 82 places enlarges this hole wall 821 along the water inlet gradually, this hole wall makes water inlet 82 bigger at the inlet of current, guarantees flow of inlet water.
Below in conjunction with working state the utility model is further specified:
Shown in Figure 11 and 12 is the working state one of present embodiment, and wherein Figure 11 is the axial section of switching valve, and Figure 12 is the worm's eye view of stator 8 and moving plate 7 under this state.
As shown in figure 11, this state is that rocking bar goes out water state, and shown in the arrow is flow direction.Cross the fan groove 72 that stator 8 arrives moving plate 7 from the feed water flow of bottom 10,, flow out from rocking bar 1 through mesopore 71.Figure 12 can find out the relative position relation of moving plate 7 and stator 8: the water inlet 82 on the stator 8 has lap with the fan groove 72 on the moving plate 7, so current are unimpeded in this part, enters mesopore 71; The tank 73 of crossing on the moving plate 7 is close to stator 8 and is not had the current inflow simultaneously, does not therefore have current and flows through the osculum 81 that tank 73 arrives on the stators.In this state, water inlet 82, fan groove 72, mesopore 71 and rocking bar 1 have constituted the first complete water route.
Figure 11 has also showed the details that does not indicate among Fig. 1 in addition: rocking bar hole 21 inwalls of fixed base 2 have two projections 211 and 212, slide respectively and agree with the bar groove 102 of rocking bar 1, and rocking bar 1 is carried out spacing it only being swung in paper.Between slide block 4 and moving plate 7, the slide block through hole has first seal ring 5, and this seal ring makes liquid sealing between first bulb of rocking bar 1 and the slide block 4; Also have second seal ring 6 in first seal ring, 5 outer rings, this second seal ring 6 plays the effect of liquid sealing moving plate 7 and slide block 4.
Figure 13 and shown in Figure 14 be working state two, this is the state of stator 8 osculum water outlets.As shown in figure 13, current annular flow mistake in crossing tank 73 flows out from osculum, shown in arrow among the figure under this state.Figure 14 has showed both relation from the state of looking up of stator 8 and moving plate 7, the water inlet 82 on the stator 8 and fan groove 72 zero laps of moving plate 7, so the mesopore 71 of moving plate 7 does not have current, and rocking bar 1 no current; Simultaneously cross tank 73 and stator 8 water inlets 82 on the moving plate 7, and the osculum 81 of stator 8 self have overlapping, so current are just from osculum 81 outflows, the annular water flow shown in arrow among the figure.In this state, water inlet 82, mistake tank 73 and osculum 81 constitute the second complete water route.
In addition, Figure 13 has also illustrated the details that Fig. 1 fails to show: have horizontal rib 32 at loam cake 3 inwalls, this 32 pairs of horizontal rib should have the sliding-groove 41 of slide block 4, the level that slide block 4 is subjected to horizontal rib 32 by this sliding-groove 41 is spacing and horizontally slip in paper, has guaranteed the sliding gesture of slide block 4 and moving plate 7 integral body.
Claims (10)
1. rocker switching valve is characterized in that it comprises:
One fixed block has a base plate, and has the top board of a perforation and the containing space between this base plate and the top board; Described base plate has first plane that is positioned at this fixed block and second plane outside the chamber, and be communicated with first, second plane into and out of the water hole;
One slider is placed in the described fixed block, has an end face and a slip liquid sealing in the bottom surface on described first plane; This slider has one to be run through described bottom surface and end face and can be communicated with the mesopore of described water inlet, this mesopore have one can a ccontaining coaxial spheroid the ball chamber; Also has the tank of crossing that can be communicated with water inlet and osculum on described first plane in the described bottom surface;
One rocking bar, hollow tubular, the one end is placed in the described fixed block, has first bulb that is slidingly matched with described ball chamber; Extend outside the described fixed block after the perforation of the described top board of the other end pivot bush unit;
Wherein said water inlet, mesopore and rocking bar constitute first water route; Water inlet, mistake tank and osculum constitute second water route.
2. a kind of according to claim 1 rocker switching valve is characterized in that described slider comprises an affixed slide block and a moving plate up and down; Described bottom surface is positioned at this moving plate bottom, and described ball chamber is positioned at the part of described mesopore at slide block.
3. as a kind of rocker switching valve as described in the claim 2, it is characterized in that the inwall of described fixed block has a horizontal rib to lower convexity near above the described slide block; Described slide block has the restraining groove of the horizontal rib of socket slidably.
4. as a kind of rocker switching valve as described in the claim 3, it is characterized in that described fixed block is a fixed base in the position of described perforation, described rocking bar has two bar grooves that are parallel to the rocking bar axis on a bulb and the bulb at this fixed base place, these two bar grooves are in the circumferential 180 ° of symmetries of rocking bar axis; The perforation inwall of described fixed base has two projections that slidably agree with described bar groove; The horizontal rib coplane of the geometrical center line of these two projections and described fixed block.
5. as a kind of rocker switching valve as described in the claim 4, it is characterized in that described moving plate bottom surface has a fan groove that is communicated with described mesopore; Described tank excessively is a closed annular, around described fan groove and mesopore; Being into and out of the water hole on the described base plate can be simultaneously by the arcuation hole that tank is communicated with of crossing on the described moving plate; All there is a common symmetry axis in described fan groove, mistake tank, arcuation hole in the projection of horizontal plane, the horizontal rib coplane of this symmetry axis and described fixed block inwall.
6. as a kind of rocker switching valve as described in the claim 5, it is characterized in that described moving plate has a upper-end surface, described slide block has a lower end surface, this upper and lower end face snug fit; Moving plate has the spline affixed with the slide block lower end surface in the upper-end surface outer rim.
7. as a kind of rocker switching valve as described in the claim 6, it is characterized in that described ball chamber occupies the entire portion of described mesopore at slide block; The upper-end surface intersection of described ball chamber and described moving plate has one first seal ring; On the upper-end surface of the outer ring of this first seal ring, moving plate, also has one second seal ring.
8. a kind of according to claim 1 rocker switching valve, the first bulb end that it is characterized in that described rocking bar have a flange that merges with the bulb surface; Described mesopore leans on the periphery of described slide block one side to have chamfering in the part of described moving plate; This flange matches with chamfer surface.
9. as claim 1 to 8 a kind of rocker switching valve as described in each, it is characterized in that the water inlet on the described base plate has radially enlarged hole wall by second plane, place by first plane of base plate to second plane.
10. as a kind of rocker switching valve as described in the claim 9, it is characterized in that also having outside described second plane one and fix with described fixed block and be close to the bottom of described base plate; That this bottom has is enterprising with described base plate, osculum entery and delivery port one to one, and this entery and delivery port and described into and out of having sealing gasket between the water hole respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206353042U CN201866332U (en) | 2010-11-30 | 2010-11-30 | Rocker switching valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206353042U CN201866332U (en) | 2010-11-30 | 2010-11-30 | Rocker switching valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201866332U true CN201866332U (en) | 2011-06-15 |
Family
ID=44137488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206353042U Expired - Fee Related CN201866332U (en) | 2010-11-30 | 2010-11-30 | Rocker switching valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201866332U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042111A (en) * | 2014-04-30 | 2015-11-11 | 汉斯格罗欧洲公司 | Sprinkler distributor assembly |
-
2010
- 2010-11-30 CN CN2010206353042U patent/CN201866332U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042111A (en) * | 2014-04-30 | 2015-11-11 | 汉斯格罗欧洲公司 | Sprinkler distributor assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20151130 |
|
| EXPY | Termination of patent right or utility model |