CN109027321A - A kind of convenient laborsaving switching device - Google Patents
A kind of convenient laborsaving switching device Download PDFInfo
- Publication number
- CN109027321A CN109027321A CN201810966115.4A CN201810966115A CN109027321A CN 109027321 A CN109027321 A CN 109027321A CN 201810966115 A CN201810966115 A CN 201810966115A CN 109027321 A CN109027321 A CN 109027321A
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- CN
- China
- Prior art keywords
- water
- switching chamber
- chamber
- switching
- water outlet
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- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
- F16K11/14—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by one actuating member, e.g. a handle
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/02—Plumbing installations for fresh water
- E03C1/06—Devices for suspending or supporting the supply pipe or supply hose of a shower-bath
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- Multiple-Way Valves (AREA)
Abstract
The invention discloses a kind of convenient laborsaving switching devices, including main body, switch piece and positioning disk；Main body is equipped with switching chamber, and switching chamber includes the first switching chamber；Switch chamber and be equipped with water inlet, the first switching chamber is equipped with the first water outlet；Switch piece includes the first changer lever, and the first changer lever activity is threaded through the first switching chamber；First changer lever is equipped with first water blocking wall, and the cooperation of first water blocking wall movable sealing switches chamber first；Positioning disk is rotatably engaged in switching chamber end, and positioning disk is equipped with the boss for the first switching boom end activity cooperation, and first water blocking wall activity blocks the water route between water inlet and the first water outlet.The present invention makes to position disk activity the first changer lever of extruding, first water blocking wall activity blocks water route, realizes the water flow of the first water outlet of control, easy to operate, laborsaving by rotational positioning plate；Only first water blocking wall can generate abrasion in use, and maintenance cost is low, long service life；Structure is compact to design, takes up space smaller.
Description
Technical field
The present invention relates to shower set fields, particularly relate to a kind of convenient laborsaving switching device.
Background technique
Existing shower set controls water flow by the structure of knob, controls switching valve by rotation knob, thus
Realize the opening and closing in water route.Unitized knob design lacks novelty, is not able to satisfy the demand for experience of certain customers.For convenience
Rotate knob, knobs fit have can big angle rotary handle, external handle structure design increases the volume of water segregator, and
And due to shower environment aqueous vapor weight, and for a long time, repeatedly break handle of waving, the damage of external handle it is very risky, it is made
Strong influence is caused with the service life；Once damage, needs all to replace knob, handle, or even the entire knob structure of replacement.
In view of this, the present inventor, which is directed in said structure design not attain, improves caused many missings and inconvenience, and
Deeply design, and actively research improvement has a fling at and develops and design the present invention.
Summary of the invention
The purpose of the present invention is to provide a kind of convenient laborsaving switching devices, realize the function of control outlet pipe water flow, tool
Have the characteristics that rapid operation, long service life, take up space it is small.
In order to achieve the above objectives, solution of the invention is:
A kind of convenient laborsaving switching device, including main body, switch piece and positioning disk；The main body is equipped with switching chamber, the switching
Chamber includes the first switching chamber；The inner wall of the switching chamber is equipped with water inlet, and the first switching chamber is equipped with the first water outlet；It is described to cut
Changing part includes the first changer lever, and the first changer lever activity is threaded through the first switching chamber；First changer lever is equipped with the first water blocking
Wall, inner wall of the first water blocking wall movable sealing cooperation in the first switching chamber；The positioning disk rotationally seals cooperation and is switching
The end of chamber, the bottom surface of the positioning disk are equipped with boss and single water outlet limiting groove for the first switching boom end activity cooperation, and first
Water retaining wall activity blocks the water route between water inlet and the first water outlet.
The boss and the bottom surface of positioning disk in the axial direction of the first switching chamber at a distance from not less than the first water outlet with into
The distance at the mouth of a river, and at a distance from the end of first water blocking wall and the first changer lever towards switching chamber opening no more than water inlet with it is convex
Distance of the platform in the axial direction of the first switching chamber.
Inclined-plane is equipped between the boss and the bottom surface of positioning disk.
Spring can be equipped between first changer lever and the first switching chamber, spring provides elastic force, and the first changer lever is past fixed
The compacting of position disk direction.
The first water blocking wall is formed with annular groove, is fixed with sealing ring on the annular groove.
The first switching chamber is formed with chamfering on the side wall of water inlet；The inner cavity of the first switching chamber is by being open
It is gradually become smaller toward the direction of bottom wall.
The switch piece includes the second changer lever；The bottom wall of the switching chamber has convexed to form separating part to opening direction,
Separating part will switch chamber and be separated into the first switching chamber and the second switching chamber, and the positioning disk sealing is matched with the end of separating part；
The water inlet is respectively communicated with the first switching chamber and the second switching chamber；The structure of second changer lever and the first changer lever phase
Together, the structure of second changer lever is identical as the first switching chamber.
The bottom surface of the positioning disk is equipped with single water outlet limiting groove, and the boss and single water outlet limiting groove are with the center of circle of positioning disk
Centered on be centrosymmetric.
The inclined-plane is equipped with mixed water outlet limiting groove, and there are two the mixed water outlet limiting grooves, is separately positioned on boss and list
Where being discharged limiting groove on the inclined-plane of straight line two sides；The boss, mixed water outlet limiting groove, single water outlet limiting groove are in from each other
90 ° of angle settings.
The positioning disk corresponds to boss, single position for being discharged limiting groove, mixing water outlet limiting groove is provided with locating slot, in main body
Locating piece equipped with activity cooperation in locating slot.
The present invention makes to position disk activity the first changer lever of extruding, then first water blocking wall activity blocks by rotational positioning plate
Water route, thus realize the water flow of the first water outlet of control, it is easy to operate, laborsaving；Only first water blocking wall can produce in use
Raw abrasion, later maintenance cost is low, and the service life is longer；Structure of the invention is compact to design, takes up space smaller.
In addition, the flow cavitation result of multiple outlet pipes may be implemented in the present invention by the quantity for increasing switch piece, switching chamber,
Realize the function of multiway water valve.
Detailed description of the invention
Fig. 1 is the perspective view of first embodiment of the invention；
Fig. 2 is the exploded view of first embodiment of the invention；
Fig. 3 is the cross-section diagram of first embodiment of the invention；
Fig. 4 is the cross-section diagram of main body of the present invention；
Fig. 5 is the perspective view of positioning disk of the present invention；
Fig. 6 is the top view of positioning disk of the present invention；
Fig. 7 is the A-A sectional view of Fig. 6；
Fig. 8 is the B-B sectional view of Fig. 6；
Fig. 9 is the perspective view of second embodiment of the invention；
Figure 10 is the exploded view of second embodiment of the invention；
Figure 11 is the front viewing angle cross-section diagram of second embodiment of the invention；
Figure 12 is the side view visual angle cross-section diagram of second embodiment of the invention.
Specific embodiment
In order to further explain the technical solution of the present invention, being explained in detail below by specific embodiment the present invention
It states.
For sake of convenience, hereinafter "upper" "lower" " left side " " right side " is consistent with the direction up and down of attached drawing itself but not right
Structure of the invention plays restriction effect.
A kind of convenient laborsaving switching device, including main body 1, switch piece 2 and positioning disk 3.Switch piece 2 cooperates in main body 1
Cooperate in inner cavity and with 3 activity of positioning disk, rotatably sealing cooperates in the end of main body 1 positioning disk 3.
It is as shown in Figure 1 to Figure 3 the first embodiment of the present invention.The outer wall of aforementioned body 1 is equipped with water inlet pipe 11, first
Outlet pipe 12 and the switching chamber 13 cooperated for switch piece 2.Above-mentioned switching chamber 13 is formed with the first switching chamber 131.Above-mentioned switching chamber
13 inner wall is equipped with water inlet 132, and the first switching chamber 131 is equipped with the first water outlet 133.Above-mentioned water inlet pipe 11 passes through water inlet
132 are connected to the first switching chamber 131, and the first outlet pipe 12 is connected to by the first water outlet 133 with the first switching chamber 131.
Above-mentioned switch piece 2 includes the first changer lever 21.Above-mentioned first changer lever, 21 activity is threaded through the first switching chamber 131.
Above-mentioned first changer lever 21 is equipped with first water blocking wall 211, and the sealing of first water blocking wall 211 cooperates the inner wall in the first switching chamber 131,
Activity blocks the water route between water inlet 132 and the first water outlet 133.Water inlet 132 and the first water outlet 133 of the invention exists
It is non-coplanar in the axial direction of switching chamber 13, and 211 activity of first water blocking wall cooperates in water inlet 132 towards the first water outlet 133
Side and the first water outlet 133 are between the side of water inlet 132.When the cooperation of first water blocking wall 211 is in water inlet 132 and the
When between one water outlet 133, the first switching chamber 131 between water inlet 132 and the first water outlet 133 is blocked, and water flow is successively
After flowing through water inlet pipe 11, the switching chamber 131 of water inlet 132, first, the first water outlet 133 can not be flowed to；When first water blocking wall 211
Cooperate when the first water outlet 133 is backwards to the side of water inlet 132, water flow flows successively through water inlet pipe 11, water inlet 132, first
Switch chamber 131, the first water outlet 133, flows out the first outlet pipe 12.
Above-mentioned first water blocking wall 211 can be made of elastic material, and size switches the size of chamber 131 slightly larger than first, with
Achieve the effect that tight fit；The first water blocking wall 211 can also be hard material and be made, and form annular groove 2111, the ring thereon
Sealing ring 2112 is fixed on connected in star 2111.
Above-mentioned first switching chamber 131 can form chamfering 1311 on the side wall at water inlet 132, give first water blocking wall 211
Mobile offer resigning and guide space, avoid horn structure from causing to wear to first water blocking wall 211 or sealing ring 4, so as to
Extend service life of the invention；As shown in figure 4, the inner cavity of above-mentioned first switching chamber 131 is from the opening of switching chamber 13 bottom of toward
The direction of wall gradually becomes smaller, convenient that chamfering 1311 is produced on mold.
Above-mentioned first changer lever 21 further includes the first orientation edge 212, and the first orientation 212 activity of edge is threaded through the first switching chamber
In 131, it is sized to be slightly smaller than the inner cavity of the first switching chamber 131, convenient activity and and first water blocking wall in the first switching chamber 131
211 cooperations guarantee that the first changer lever 21 is moved upwardly without along the axis of the first switching chamber 131 and deflect, and avoid influencing to block
The effect of water flow.
In addition, can also be equipped with the first water shutoff wall that activity is a tight fit in the first switching chamber 131 on the first changer lever 21
213, so that the leakproofness of enhancing the first switching chamber 131, makes water flow will not opening from the first switching outflow switching chamber 13 of chamber 131
Mouthful.Similarly, the first water shutoff wall 213 can be made the structure and first water blocking wall 211 of first water shutoff wall 213 of elastic material, to reach
To the effect of tight fit, it can also be hard material and be made, be fixed with sealing ring thereon.Corresponding above-mentioned first switches the interior of chamber 131
For chamber from the opening of switching chamber 13 toward the gradually smaller structure of bottom wall, the size of the first water shutoff wall 213 is greater than first water blocking wall
211, the first water shutoff wall 213 is located on the first changer lever 211 of opening side of the first water blocking wall 211 towards switching chamber 13.
If Fig. 5 to Fig. 8 show positioning disk 3 of the invention, which rotationally seals cooperation in switching chamber 13
End.Corresponding first changer lever, 21 end position in the bottom surface of above-mentioned positioning disk 3 is equipped with boss 31 and single water outlet limiting groove 32, and first
The end activity of changer lever 21 cooperates on the bottom surface of positioning disk 3, so that the rotation of positioning disk 3 can drive the first changer lever 21 living
It is actively tied in boss 31 or single water outlet limiting groove 32, axial movement of first changer lever 21 relative to the first switching chamber 131.Boss
31 at a distance from the bottom wall of single water outlet limiting groove 32 is in the axial direction of the first switching chamber 131 not less than the first water outlet 133 with into
The distance at the mouth of a river 132, and first water blocking wall 211 is little at a distance from opening end of first changer lever 21 towards switching chamber 13
In water inlet 132 at a distance from boss 31 is in the axial direction of the first switching chamber 131.
By above structure, following switching state is may be implemented in the rotation of positioning disk 3: when the end of the first changer lever 21 is matched
It closes when on boss 31, first water blocking wall 211 cooperates between the first water outlet 133 and water inlet 132, water inlet 132 and the
The first switching chamber 131 between one water outlet 133 is blocked, and water flow flows successively through water inlet pipe 11, water inlet 132, first switches
After chamber 131, the first water outlet 133 can not be flowed to；When the cooperation of the end of the first changer lever 21 is in singly water outlet limiting groove 32, the
For the cooperation of one water retaining wall 211 in the first water outlet 133 backwards to the side of water inlet 132, water flow flows successively through water inlet pipe 11, water inlet
132, the first switching chamber 131, the first water outlet 133, flows out the first outlet pipe 12.
To reduce resistance, rotating convenient for positioning disk 3, inclined-plane 33 is equipped between boss 31 and single water outlet limiting groove 32.
It can be equipped with spring 22 between above-mentioned first changer lever 21 and the bottom wall of the first switching chamber 131, spring 22 provides elastic force
First changer lever 21 is suppressed toward 3 direction of positioning disk.
It is further fixed on knob 4 on above-mentioned positioning disk 3, handle 41 is formed on knob 4, user is facilitated to pass through pressing handle 41
Knob 4 is rotated, knob 4 drives positioning disk 3 to rotate.The knob 4 can also can be integrated structure, i.e. 3 outer wall of positioning disk with positioning disk 3
It is formed with handle 41.
Aforementioned body 1 can also be fixed with locating cover 5, and locating cover 5 is fixed by screws in main body 1, pass through on locating cover 5
Snap connection the socket 6 being fixed with for shower suspension.
If Fig. 9 to Figure 12 show the second embodiment of the present invention, primary structure is identical with the first embodiment, difference
Be: aforementioned body 1 is additionally provided with the second outlet pipe 14, and above-mentioned switch piece 2 further includes the second changer lever 23；Above-mentioned switching chamber 13
Bottom wall has convexed to form separating part 15 to the opening direction of switching chamber 13, and separating part 15 is separated into the first switching for chamber 13 is switched
Chamber 131 and the second switching chamber 134, water inlet pipe 11 switch chamber 134 with the first switching chamber 131, second respectively by water inlet 132 and connect
It is logical；Second switching chamber 134 is equipped with the second water outlet 135, and above-mentioned second outlet pipe 14 passes through the second water outlet 135 and the second switching
Chamber 134 is connected to.Positioning disk 3 of the invention is equipped with through-hole 30, by the way that bolt is passed through the end that through-hole 30 is screwed into separating part 15,
Positioning disk 3 is rotatably fixed to the end of separating part 15, and positioning disk 3 around bolt as axis to rotate.
The structure and matching relationship of above-mentioned second changer lever 23 and the second switching chamber 134 and the first changer lever 21 are similarly.On
The second changer lever 23 is stated equipped with second water blocking wall 231.During above-mentioned boss 31 and single water outlet limiting groove 32 with the center of circle of positioning disk 3 be
The heart is centrosymmetric, i.e., boss 31 is oppositely arranged with single water outlet limiting groove 32.When the end of the first changer lever 21 cooperates in boss
When on 31, hydraulic pressure, spring 22 elastic force make the second changer lever 23 end cooperate singly water outlet limiting groove 32 in, first water blocking wall
First switching of 211 cooperations between the first water outlet 133 and water inlet 132, between water inlet 132 and the first water outlet 133
Chamber 131 is blocked, and in the second water outlet 135 backwards to the side of water inlet 132, water flow flows successively through the cooperation of second water blocking wall 231
Water inlet pipe 11, water inlet 132, second switch chamber 134, the second water outlet 135, flow out the second outlet pipe 14, realize and only second go out
Single effluent state that water pipe 14 is discharged；On the contrary, when the end of the second changer lever 23 cooperates on boss 31, hydraulic pressure, spring 22
Elastic force make the first changer lever 21 end cooperate singly water outlet limiting groove 32 in, second water blocking wall 231 cooperation second water outlet
Between mouth 135 and water inlet 132, the second switching chamber 134 between water inlet 132 and the second water outlet 135 is blocked, first gear
The cooperation of water wall 211 in the first water outlet 133 backwards to the side of water inlet 132, water flow flow successively through water inlet pipe 11, water inlet 132,
First switching chamber 131, the first water outlet 133, flows out the first outlet pipe 12, realizes that the list of only the first outlet pipe 12 water outlet is watery out
State.It is the water flow of controllable first outlet pipe 12, the second outlet pipe 14 by rotational positioning plate 3, realizes the function of T-way water valve.
The present invention can also be further increased in the quantity of switch piece 2, switching chamber 13, realize the function of multiway water valve.
Mixed water outlet limiting groove 34 can be also equipped on above-mentioned inclined-plane 33, mixed water outlet limiting groove 34 setting is in boss 31 and single water outlet
On inclined-plane 33 between limiting groove 32.When the cooperation of the end of the first changer lever 21, the second changer lever 23 is in mixed water outlet limiting groove
When 34, the first outlet pipe 11, the second outlet pipe 14 are discharged, and realize the state of mixing water outlet.Mixed water outlet limiting groove of the invention
There are two 34, be separately positioned on the two sides of boss 31, the mixed water outlet limiting groove 34 of boss 31, two, single water outlet limiting groove 32 it is mutual it
Between in the setting of 90 ° of angles so that every 90 ° of the rotation of positioning disk 3 can switch an effluent state.
Above-mentioned positioning disk corresponds to boss 31, single position for being discharged limiting groove 32, mixing water outlet limiting groove 34 is provided with locating slot
35, main body 1 is fixed with locating piece 7, and locating piece 7 is cooperated in locating slot 35 by 8 activity of retaining spring, when user's rotational positioning
It can be reminded by generating certain resistance in the insertion locating slot 35 of locating piece 7 when disk 3 and position current effluent state.
The present invention makes the activity of positioning disk 3 squeeze the first changer lever 21, then first water blocking wall 211 is living by rotational positioning plate 3
It is dynamic to block water route, thus realize the water flow of the first outlet pipe 12 of control, it is easy to operate, laborsaving；Only first gear in use
Water wall 211 and sealing ring 2112 can generate abrasion, and later maintenance cost is low, and the service life is longer；Structure of the invention design is tight
It gathers, takes up space smaller.
In addition, by the quantity for increasing switch piece 2, switching chamber 13, the water flow control of multiple outlet pipes is may be implemented in the present invention
System, realizes the function of multiway water valve.
Above-described embodiment and schema and non-limiting product form and style of the invention, any technical field it is common
The appropriate changes or modifications that technical staff does it all should be regarded as not departing from patent category of the invention.
Claims (10)
1. a kind of convenient laborsaving switching device, it is characterised in that: including main body, switch piece and positioning disk；The main body is equipped with and cuts
Chamber is changed, the switching chamber includes the first switching chamber；The inner wall of the switching chamber is equipped with water inlet, and the first switching chamber is equipped with first
Water outlet；The switch piece includes the first changer lever, and the first changer lever activity is threaded through the first switching chamber；First changer lever
Equipped with first water blocking wall, inner wall of the first water blocking wall movable sealing cooperation in the first switching chamber；The positioning disk is rotationally matched
It closes in the end of switching chamber, the bottom surface of the positioning disk is equipped with the boss for the first switching boom end activity cooperation, first water blocking wall
Activity blocks the water route between water inlet and the first water outlet.
2. a kind of convenient laborsaving switching device as described in claim 1, it is characterised in that: the bottom surface of the boss and positioning disk
Distance in the axial direction of the first switching chamber is not less than the first water outlet at a distance from water inlet, and first water blocking wall is cut with first
The distance for changing the end that pole face is open to switching chamber is not more than water inlet at a distance from boss is in the axial direction of the first switching chamber.
3. a kind of convenient laborsaving switching device as claimed in claim 2, it is characterised in that: the bottom surface of the boss and positioning disk
Between be equipped with inclined-plane.
4. a kind of convenient laborsaving switching device as described in claim 1, it is characterised in that: first changer lever is cut with first
Spring can be equipped with by changing between chamber, spring provides elastic force and suppresses the first changer lever toward positioning disk direction.
5. a kind of convenient laborsaving switching device as described in claim 1, it is characterised in that: the first water blocking wall is formed with ring
Connected in star is fixed with sealing ring on the annular groove.
6. a kind of convenient laborsaving switching device as claimed in claim 5, it is characterised in that: the first switching chamber is in water inlet
Chamfering is formed on the side wall at place；The inner cavity of the first switching chamber is gradually become smaller from being open toward the direction of bottom wall.
7. a kind of convenient laborsaving switching device as described in claim 1, it is characterised in that: the switch piece includes the second switching
Bar；The bottom wall of the switching chamber has convexed to form separating part to opening direction, and separating part is separated into the first switching chamber for chamber is switched
With the second switching chamber, the positioning disk sealing is matched with the end of separating part；The water inlet be respectively communicated with the first switching chamber and
Second switching chamber；The structure of second changer lever is identical as the first changer lever, and the structure of second changer lever is cut with first
It is identical to change chamber.
8. a kind of convenient laborsaving switching device as claimed in claim 7, it is characterised in that: the bottom surface of the positioning disk is equipped with single
It is discharged limiting groove, the boss is centrosymmetric centered on the center of circle of positioning disk with single water outlet limiting groove.
9. a kind of convenient laborsaving switching device as claimed in claim 8, it is characterised in that: the inclined-plane is equipped with mixed water outlet limit
Slot processed, there are two the mixed water outlet limiting grooves, where being separately positioned on boss and single water outlet limiting groove on the inclined-plane of straight line two sides；
The boss, mixed water outlet limiting groove, single water outlet limiting groove are in 90 ° of angle settings from each other.
10. a kind of convenient laborsaving switching device as claimed in claim 9, it is characterised in that: the positioning disk corresponds to boss, list
Water outlet limiting groove, the mixed position for being discharged limiting groove are provided with locating slot, and main body is equipped with positioning of the activity cooperation in locating slot
Part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810966115.4A CN109027321A (en) | 2018-08-23 | 2018-08-23 | A kind of convenient laborsaving switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810966115.4A CN109027321A (en) | 2018-08-23 | 2018-08-23 | A kind of convenient laborsaving switching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109027321A true CN109027321A (en) | 2018-12-18 |
Family
ID=64627194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810966115.4A Pending CN109027321A (en) | 2018-08-23 | 2018-08-23 | A kind of convenient laborsaving switching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109027321A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111519711A (en) * | 2020-04-03 | 2020-08-11 | 江西昌河汽车有限责任公司 | Conveniently-adjusted multi-way water pipe and application thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2287636A2 (en) * | 1974-10-09 | 1976-05-07 | Bosch Gmbh Robert | Multi-position multi-way valve - has cylindrical cam with local notches to hold valve in required flow position |
| JP2004346964A (en) * | 2003-05-20 | 2004-12-09 | Osaka Gas Chem Kk | Flow passage switching apparatus |
| CN201088942Y (en) * | 2007-07-17 | 2008-07-23 | 周华松 | Plug-in type gondola water faucet shifter |
| CN201523992U (en) * | 2009-10-28 | 2010-07-14 | 刘志洪 | Coffee maker valve converting device |
| CN102349803A (en) * | 2011-09-19 | 2012-02-15 | 宁波三A集团电器有限公司 | Four-way switching valve for coffee maker |
| CN209026253U (en) * | 2018-08-23 | 2019-06-25 | 厦门英仕卫浴有限公司 | A kind of convenient switching device |
-
2018
- 2018-08-23 CN CN201810966115.4A patent/CN109027321A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2287636A2 (en) * | 1974-10-09 | 1976-05-07 | Bosch Gmbh Robert | Multi-position multi-way valve - has cylindrical cam with local notches to hold valve in required flow position |
| JP2004346964A (en) * | 2003-05-20 | 2004-12-09 | Osaka Gas Chem Kk | Flow passage switching apparatus |
| CN201088942Y (en) * | 2007-07-17 | 2008-07-23 | 周华松 | Plug-in type gondola water faucet shifter |
| CN201523992U (en) * | 2009-10-28 | 2010-07-14 | 刘志洪 | Coffee maker valve converting device |
| CN102349803A (en) * | 2011-09-19 | 2012-02-15 | 宁波三A集团电器有限公司 | Four-way switching valve for coffee maker |
| CN209026253U (en) * | 2018-08-23 | 2019-06-25 | 厦门英仕卫浴有限公司 | A kind of convenient switching device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111519711A (en) * | 2020-04-03 | 2020-08-11 | 江西昌河汽车有限责任公司 | Conveniently-adjusted multi-way water pipe and application thereof |
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