CN114542759B - Valve core with communication channel and water tap - Google Patents
Valve core with communication channel and water tap Download PDFInfo
- Publication number
- CN114542759B CN114542759B CN202210255979.1A CN202210255979A CN114542759B CN 114542759 B CN114542759 B CN 114542759B CN 202210255979 A CN202210255979 A CN 202210255979A CN 114542759 B CN114542759 B CN 114542759B
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- CN
- China
- Prior art keywords
- piece
- water inlet
- shell
- swing arm
- close
- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 108
- 239000000919 ceramic Substances 0.000 claims abstract description 57
- 229910052573 porcelain Inorganic materials 0.000 claims description 7
- 238000010030 laminating Methods 0.000 claims description 2
- 238000003756 stirring Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
- F16K11/072—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members
- F16K11/074—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members with flat sealing faces
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- 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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/04—Construction of housing; Use of materials therefor of sliding valves
- F16K27/044—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members
- F16K27/045—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members with pivotal obturating members
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
-
- 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
- F16K35/00—Means to prevent accidental or unauthorised actuation
- F16K35/02—Means to prevent accidental or unauthorised actuation to be locked or disconnected by means of a pushing or pulling action
- F16K35/022—Means to prevent accidental or unauthorised actuation to be locked or disconnected by means of a pushing or pulling action the locking mechanism being actuated by a separate actuating element
- F16K35/025—Means to prevent accidental or unauthorised actuation to be locked or disconnected by means of a pushing or pulling action the locking mechanism being actuated by a separate actuating element said actuating element being operated manually (e.g. a push-button located in the valve actuator)
Abstract
The invention particularly relates to a valve core with a communication channel and a water tap. When the vertical valve core swing arm is in a closed state, the middle position of the shifting plate limiting table is close to the shell limiting column, and the communicating groove covers the first water inlet hole and the second water inlet hole at the same time; when the swing arm is rotated left by the rotary connecting piece, the left position of the shifting piece limiting table is close to the shell limiting column, and the upper ceramic piece diversion trench simultaneously covers the lower ceramic piece water outlet hole and the first water inlet hole; the shifting piece can not move backwards when the swing arm is at the left position and the right position, and can not rotate left and right when the swing arm is vertical. The valve core with the communicating channel is arranged on the faucet, and the limiting table is arranged on the valve core pulling piece, so that the handle needs to return to the middle position when the faucet is closed and has the function of communicating a waterway.
Description
Technical Field
The invention belongs to the technical field of water taps, and particularly relates to a valve core with a communication channel and a water tap.
Background
The water tap commonly used generally consists of a valve core and a tap shell, wherein the valve core only has a water flow control function, a water inlet pipe is generally directly connected to an interface of the tap shell, when the water tap is used, water flow of the water inlet pipe can flow through an inner cavity of the tap shell firstly, then reaches the valve core and then is regulated through a water flow control component in the valve core, and the existing water mixing valve core can also control cold water and hot water to be mixed and then output warm water. The application number 2020101766530 discloses a faucet, a valve core of which comprises a fixing piece, wherein the fixing piece comprises a first through hole, a second through hole and a third through hole; the rotating piece comprises a channel axially formed at the axial center of the rotating piece and a groove axially formed on the rotating piece and positioned at the outer edge of the channel. A groove is formed in the rotating piece, and when the valve core is in a 'hot water level' closing state, the second through hole and the third through hole which are positioned at the periphery of the fixing piece are connected through the groove. When the tap handle is closed to the left (hot water direction), a channel communicated with the waterway is arranged. However, the handle is turned to the right and the middle (cold water direction or cold and hot water mixing direction) and is not communicated with the waterway.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides the valve core with the communication channel and the water tap, and the limiting table is arranged on the valve core pulling piece, so that the handle needs to return to the middle position when the water tap is closed and has the function of communicating a waterway.
The technical problems to be solved by the invention are realized by the following technical scheme:
a valve core with a communication channel comprises a swing arm, a rotary connecting piece, a pin, a poking piece, a lower ceramic piece, an upper ceramic piece, a front piece and a shell;
the swing arm is fixedly connected with the rotary connecting piece through a pin, the rotary connecting piece is connected with the upper end of the shell, the front piece is connected with the lower end of the shell, the inner side of the front piece is connected with the front surface of the lower porcelain piece, the upper porcelain piece is attached to the back surface of the lower porcelain piece, the upper porcelain piece is fixedly connected with the poking piece, the poking piece and the upper porcelain piece are poked by the lower end of the swing arm to move, and the rotary connecting piece is driven by the swing arm to rotate;
the circle centers of the rotary connecting piece, the lower ceramic chip, the front chip and the shell are all on the same axis, and the swing arm drives the poking chip and the upper ceramic chip to move at the inner side of the shell;
the front piece is provided with a first water inlet, a second water inlet and a water outlet;
the lower ceramic tile is provided with a water outlet, a first water inlet and a second water inlet, the water outlet is communicated with a water outlet, the first water inlet is communicated with a first water inlet, and the second water inlet is communicated with a second water inlet;
the upper ceramic chip is provided with a diversion trench and a communication trench;
a W-shaped limiting table is arranged on the poking piece;
and a limit column is arranged in the shell.
Preferably, when the vertical valve core swing arm is in a closed state, the middle position of the shifting plate limiting table is close to the shell limiting column, the left near side and the right near side are close to the inner side of the shell, the upper ceramic tile diversion trench covers the lower ceramic tile water outlet hole, and the communication trench simultaneously covers the first water inlet hole and the second water inlet hole.
Preferably, when the swing arm is in an open state, the middle position of the shifting plate limiting table is far away from the shell limiting column, the far end of the middle position opposite side is close to the inner side of the shell opposite side of the limiting column, and the upper ceramic chip diversion trench simultaneously covers the lower ceramic chip water outlet hole, the first water inlet hole and the second water inlet hole.
Preferably, when the swing arm is rotated left by the rotary connecting piece, the left position of the shifting plate limiting table is close to the limiting column of the shell, the far end of the middle position opposite side is close to the inner side of the limiting column opposite side shell, and the upper ceramic tile diversion trench covers the lower ceramic tile water outlet hole and the first water inlet hole at the same time; the right position of the shifting piece limiting step is close to the limiting column of the shell, the far end of the middle position opposite side is close to the inner side of the shell opposite to the limiting column, and the upper ceramic piece diversion trench simultaneously covers the lower ceramic piece water outlet hole and the second water inlet hole; the shifting piece can not move backwards when the swing arm is at the left position and the right position, and can not rotate left and right when the swing arm is vertical.
Preferably, the middle central line of the shifting plate hole and the limiting table passing through the shifting plate coincides with the central line of the diversion trench and the communication trench passing through the upper ceramic plate.
A faucet is provided with the valve core with the communication channel.
The invention has the beneficial effects that:
the valve core pulling piece is provided with the W-shaped limiting table, so that the faucet handle can return to the middle position to close the valve and can not move left and right when the valve is closed, and the valve core pulling piece has the function of communicating a waterway channel.
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Drawings
FIG. 1 is an external elevation view of a valve core of the present embodiment;
FIG. 2 is a schematic view showing the position of a spool part in the present embodiment;
FIG. 3 is a schematic view of a front piece of the valve core of the present embodiment;
FIG. 4 is a schematic view of the lower ceramic of the valve core of the present embodiment;
FIG. 5 is a schematic view of the ceramic on the valve core of the present embodiment;
FIG. 6 is a schematic view of a spool shift plate according to the present embodiment;
FIG. 7 is a schematic view of the internal limiting post of the valve core housing of the present embodiment;
FIG. 8 is a schematic diagram showing the relationship between the closed-state paddle limit table and the housing limit post according to the present embodiment;
FIG. 9 is a schematic view of the cover of the rotary member of the closed state fixing member according to the present embodiment;
FIG. 10 is a schematic diagram showing the relationship between the position of the pulling plate limiting table and the position of the housing limiting post in the open state according to the present embodiment;
FIG. 11 is a schematic view illustrating the cover of the rotary member of the median fastener in the open state of the present embodiment;
FIG. 12 is a schematic view showing the relationship between the opening state of the dial spacing table and the housing spacing post according to the present embodiment;
fig. 13 is a schematic view illustrating a cover of the left fixing member rotating member in the opened state according to the present embodiment.
In the figure: 1. a pulling piece; 2. the porcelain piece is arranged; 3. a lower ceramic tile; 4. a limit column; 5. a limiting table; 6. a median position; 7. left position; 8. right position; 9. inserting pins; 10. a front sheet; 11. a housing; 12. swing arms; 13. a rotary connector; 14. the limit column is opposite to the inner side of the shell; 15. a second water inlet; 16. a median opposite distal end; 17. left near side; 18. a right near edge; 19. a water outlet; 20. a diversion trench; 21. a communication groove; 22. a water outlet hole; 23. a first water inlet hole; 24. a second water inlet hole; 25. a first water inlet; 26. and a plectrum hole.
Description of the embodiments
The following detailed description, structural features and functions of the present invention are provided with reference to the accompanying drawings and examples in order to further illustrate the technical means and effects of the present invention to achieve the predetermined objects.
In order to solve the problem that a waterway cannot be communicated when a handle turns to the right and the middle (in the cold water direction or the cold and hot water mixing direction) in the prior art, the invention provides a valve core with a communicating channel and a water faucet.
The spool part positions are as shown in fig. 1 and 2: swing arm 12 passes through pin 9 fixed connection with swivelling joint spare 13, swivelling joint spare 13 is connected with case 11 upper end, case front piece 10 is connected with case 11 lower extreme, the inboard of case front piece 10 is connected with the front of lower ceramic piece 3, go up ceramic piece 2 laminating in lower ceramic piece 3 back, go up ceramic piece 2 and plectrum 1 fixed connection, plectrum 1, go up ceramic piece 2 and stir the removal position by swing arm 12 lower extreme, swivelling joint spare 13 receives swing arm 12 to drive rotatory, swivelling joint spare 13, lower ceramic piece 3, front piece 10, the centre of a circle of case 11 all is on same axis, swing arm 12 drives plectrum 1, go up ceramic piece 2 and moves the position at case 11 inboard.
As shown in fig. 3, the front panel 10 is provided with a first water inlet 25, a second water inlet 15 and a water outlet 19.
As shown in fig. 4, the lower ceramic tile 3 is provided with a water outlet 22, a first water inlet 23 and a second water inlet 24, the water outlet 22 is communicated with the water outlet 19, the first water inlet 23 is communicated with the first water inlet 25, and the second water inlet 24 is communicated with the second water inlet 15.
As shown in fig. 5, the upper tile 2 is provided with a diversion trench 20 and a communication trench 21.
As shown in fig. 6, the plectrum 1 is provided with a W-shaped limiting table 5 and a plectrum hole 26. The limit table 5 is provided with a W-shaped edge middle position (mark) 6, a left side position (mark) 7, a right side position (mark) 8, a middle position opposite side far end (mark) 16, a left side near side (mark) 17 and a right side near side (mark) 18.
The center line 6 in the limiting table passing through the shifting piece hole 26 is overlapped with the center line passing through the guide groove 20 and the communication groove 21 of the upper ceramic chip 2 when the swing arm 12 is vertical, and passes through the center of the shell 11.
As shown in fig. 7, the housing 11 is internally provided with a stopper post 4 which is opposite to the housing inner side (sign) 14.
Example 1:
as shown in fig. 8 and 9, the off state is schematically shown: the vertical valve core swing arm 12, the middle position 6 of the limiting platform 5 of the poking piece 1 is close to the limiting column 4 of the shell 11, the left near edge 17 and the right near edge 18 are close to the inner side of the shell 11, the upper ceramic piece 2 diversion trench 20 covers the water outlet 22 of the lower ceramic piece 3, the communication trench 21 covers the first water inlet 23 and the second water inlet 24.
Example 2:
as shown in fig. 10 and 11, the on state is schematically shown: the swing arm 12 is pressed upwards, the middle position 6 of the limiting table 5 of the shifting plate 1 is far away from the limiting column 4 of the shell 11, the middle position opposite side far end 16 is close to the inner side 14 of the limiting column opposite side shell, and the water outlet 22, the first water inlet 23 and the second water inlet 24 of the lower ceramic plate 3 are covered by the diversion trench 20 of the upper ceramic plate 2.
Example 3:
as shown in fig. 12 and 13, the hot water on state is schematically shown: when the swing arm 12 is turned left by the rotary connecting piece 13 to start hot water, the left position 7 of the limiting table 5 of the pulling piece 1 is close to the limiting column 4 of the shell 11, the middle position opposite side distal end 16 is close to the inner side 14 of the shell opposite side of the limiting column, and the upper ceramic piece 2 diversion trench 20 covers the lower ceramic piece water outlet hole 22 and the first water inlet hole 23 at the same time. The right position of the shifting piece limiting step is close to the limiting column of the shell, the far end of the middle position opposite side is close to the inner side of the limiting column opposite side shell, and the upper ceramic piece diversion trench simultaneously covers the lower ceramic piece water outlet hole and the second water inlet hole. The shifting piece can not move backwards when the swing arm is at the left position and the right position, and can not rotate left and right when the swing arm is vertical. The right turning swing arm of the rotary connecting piece corresponds to the position of the embodiment 3 when cold water is started.
The invention also provides a water tap provided with the valve core with the communicating channel, the water tap handle returns to the position of the limiting table, which can not close the valve and can not move left and right when the water tap is closed, and the water tap has the function of communicating the waterway channel.
Any modification, variation and variation of the equivalent principles of the present invention described in the above embodiments 1-3 are included in the patent claims of the present invention and are not limited to the embodiments disclosed. It will be apparent to those skilled in the art that several simple deductions or substitutions may be made without departing from the spirit of the invention, and these should be considered to be within the scope of the invention.
Claims (2)
1. The valve core with the communication channel is characterized by comprising a swing arm, a rotary connecting piece, a pin, a poking piece, a lower ceramic piece, an upper ceramic piece, a front piece and a shell; swing arm and swivelling joint spare pass through pin fixed connection, swivelling joint spare is connected with the upper end of shell, the front piece is connected with the lower extreme of shell, the inboard of front piece is connected with the front of lower ceramic chip, go up the ceramic chip laminating in the back of lower ceramic chip, go up ceramic chip and plectrum fixed connection, plectrum, go up the ceramic chip and receive the lower extreme of swing arm to stir the removal position, swivelling joint spare receives the swing arm to drive
Rotating; the circle centers of the rotary connecting piece, the lower ceramic chip, the front chip and the shell are all on the same axis, and the swing arm drives the poking chip and the upper ceramic chip to move at the inner side of the shell; the front piece is provided with a first water inlet, a second water inlet and a water outlet; the lower ceramic tile is provided with a water outlet, a first water inlet and a second water inlet, the water outlet is communicated with a water outlet, the first water inlet is communicated with a first water inlet, and the second water inlet is communicated with a second water inlet; the upper ceramic chip is provided with a diversion trench and a communication trench; the poking piece is provided with a W-shaped limiting table; a limit column is arranged in the shell; when the valve is in a closed state, the middle position of the vertical valve core swing arm shifting plate limiting table is close to the shell limiting column, the left near side and the right near side are close to the inner side of the shell, the upper ceramic chip diversion trench covers the lower ceramic chip water outlet hole, and the communication trench simultaneously covers the first water inlet hole and the second water inlet hole; when the ceramic tile is in an open state, the middle position of the swing arm plectrum limiting table is pressed upwards to be far away from the limiting column of the shell, the far end of the middle position opposite side is close to the inner side of the limiting column opposite side of the shell, and the upper ceramic tile diversion trench simultaneously covers the lower ceramic tile water outlet hole, the first water inlet hole and the second water inlet hole; when the swing arm is rotated left by the rotary connecting piece, the left position of the shifting piece limiting table is close to the limiting column of the shell, the far end of the middle position opposite side is close to the inner side of the limiting column opposite side shell, and the upper ceramic piece diversion trench covers the lower ceramic piece water outlet hole and the first water inlet hole at the same time; when the swing arm is rotated to the right through the rotary connecting piece, the right position of the shifting piece limiting table is close to the limiting column of the shell, the far end of the middle position opposite side is close to the inner side of the limiting column opposite side shell, and the upper ceramic piece diversion trench simultaneously covers the lower ceramic piece water outlet hole and the second water inlet hole; the shifting piece cannot move backwards when the swing arm is at the left position and the right position; when the swing arm is vertical, the shifting piece cannot rotate left and right; the middle central line of the shifting plate hole and the limiting table passing through the shifting plate is overlapped with the central line of the diversion trench and the communication trench passing through the upper porcelain plate.
2. A faucet having the valve cartridge with a communication passage according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210255979.1A CN114542759B (en) | 2022-03-15 | 2022-03-15 | Valve core with communication channel and water tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210255979.1A CN114542759B (en) | 2022-03-15 | 2022-03-15 | Valve core with communication channel and water tap |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114542759A CN114542759A (en) | 2022-05-27 |
| CN114542759B true CN114542759B (en) | 2024-01-23 |
Family
ID=81663970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210255979.1A Active CN114542759B (en) | 2022-03-15 | 2022-03-15 | Valve core with communication channel and water tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114542759B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2842115Y (en) * | 2005-10-14 | 2006-11-29 | 赖铭晓 | Samll-sized water tap ceramic control valve structure improvement |
| CA2747044A1 (en) * | 2011-04-20 | 2012-10-20 | Masco Corporation Of Indiana | Mixing valve |
| CN204083303U (en) * | 2014-07-28 | 2015-01-07 | 珠海市名实陶瓷阀有限公司 | A kind of high-pressure resisting valve core and water tap thereof |
| CN111963717A (en) * | 2020-08-26 | 2020-11-20 | 未来我来卫浴科技(广东)有限公司 | Shower faucet with drainage function |
| CN212616498U (en) * | 2020-09-18 | 2021-02-26 | 惠达卫浴股份有限公司 | Cold water pre-discharging constant temperature shower |
| CN112879598A (en) * | 2021-03-22 | 2021-06-01 | 陈宗仁 | Valve core structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8578966B2 (en) * | 2006-07-28 | 2013-11-12 | Masco Corporation Of Indiana | Mixing valve |
-
2022
- 2022-03-15 CN CN202210255979.1A patent/CN114542759B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2842115Y (en) * | 2005-10-14 | 2006-11-29 | 赖铭晓 | Samll-sized water tap ceramic control valve structure improvement |
| CA2747044A1 (en) * | 2011-04-20 | 2012-10-20 | Masco Corporation Of Indiana | Mixing valve |
| CN204083303U (en) * | 2014-07-28 | 2015-01-07 | 珠海市名实陶瓷阀有限公司 | A kind of high-pressure resisting valve core and water tap thereof |
| CN111963717A (en) * | 2020-08-26 | 2020-11-20 | 未来我来卫浴科技(广东)有限公司 | Shower faucet with drainage function |
| CN212616498U (en) * | 2020-09-18 | 2021-02-26 | 惠达卫浴股份有限公司 | Cold water pre-discharging constant temperature shower |
| CN112879598A (en) * | 2021-03-22 | 2021-06-01 | 陈宗仁 | Valve core structure |
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| Publication number | Publication date |
|---|---|
| CN114542759A (en) | 2022-05-27 |
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