CN201599450U - Faucet change-over dividing valve spool - Google Patents
Faucet change-over dividing valve spool Download PDFInfo
- Publication number
- CN201599450U CN201599450U CN2009202655799U CN200920265579U CN201599450U CN 201599450 U CN201599450 U CN 201599450U CN 2009202655799 U CN2009202655799 U CN 2009202655799U CN 200920265579 U CN200920265579 U CN 200920265579U CN 201599450 U CN201599450 U CN 201599450U
- Authority
- CN
- China
- Prior art keywords
- valve core
- valve spool
- ceramic plate
- cushion rubber
- water tap
- 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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- Sliding Valves (AREA)
Abstract
The utility model discloses a faucet change-over dividing valve spool, which is characterized in that the dividing valve spool comprises a valve spool casing, a valve spool rod, ceramic plates, a copper spacer and a silicon gel planar gasket, wherein the valve spool rod is arranged on the upper portion of the valve spool casing, the ceramic plates are arranged in the valve spool casing, the copper spacer and the silica gel planar gasket are disposed on the lower portion of the valve spool casing, and the copper spacer is connected with the ends of the ceramic plates and disposed at the top of the silica gel planar gasket. The ceramic plates include an upper ceramic plate and a lower ceramic plate, two cylindrical cavities are arranged in the upper ceramic plate, and four cylindrical cavities are arranged in the lower ceramic plate. The lower ceramic plate is sleeved with a rubber ring, and a snap spring is arranged on the top of the valve spool casing. The faucet change-over dividing valve spool has the advantages of high water flow without leakage, thereby eliminating returning of goods and increasing economical benefits of manufacturers.
Description
Technical field
The utility model relates to a kind of water tap conversion shunt valve core, is the water tap conversion shunt valve core that a kind of water-outlet quantity is big, nothing is leaked specifically.
Background technique
Water tap be widely used in industry, commercial and civilian on, in water tap shunt valve core, ceramic plate shunt valve core is used on the water tap as an accessory, yet there is the young shortcoming of water outlet in existing ceramic plate shunt valve core, in addition, because ceramic plate is provided with cross groove, it is unclean to exist supplier to clean, water leakage phenomenon occurs, cause a large amount of water taps to be return by the client.
The model utility content
The purpose of this utility model provides the water tap conversion shunt valve core that a kind of water-outlet quantity is big, nothing is leaked.
The purpose of this utility model is achieved through the following technical solutions.
A kind of water tap conversion shunt valve core, it is characterized in that: described shunt valve core comprises valve core shell, valve core rod, ceramic plate, copper backing and silica gel flat surface type cushion rubber, valve core rod is positioned at valve core shell top, ceramic plate is positioned at valve core shell, copper backing and silica gel flat surface type cushion rubber are positioned at the valve core shell bottom, the end of copper backing and ceramic plate joins, and copper backing is positioned at the top of silica gel flat surface type cushion rubber.
Described ceramic plate comprises two ceramic plates up and down, is provided with two column cavitys in the last ceramic plate, is provided with four column cavitys in the following ceramic plate.
Described ceramic plate down is with cushion rubber.
Described valve core shell top is provided with jump ring.
Be provided with cushion rubber between described valve core rod and the valve core shell inwall.
The top of described copper backing is provided with cushion rubber.
The utility model compared with prior art has the following advantages.
There is the advantage that water-outlet quantity is big, nothing is leaked in water tap conversion shunt valve core described in the utility model, and has stopped return of goods phenomenon, has improved the economic benefit of manufacturer.
Description of drawings
Fig. 1 is the cross-sectional view of the utility model water tap conversion spool.
Embodiment
Below in conjunction with accompanying drawing the utility model water tap conversion shunt valve core is described in further detail.
As shown in Figure 1, water tap conversion shunt valve core described in the utility model mainly is made up of with silica gel flat surface type cushion rubber 14 valve core shell 2, valve core rod 5, ceramic plate, copper backing 13.Valve core shell is the housing of attached cavity in, and valve core rod is installed in the top of valve core shell cavity, and the valve core shell top is provided with a bronze medal jump ring 1, and copper jump ring ring set is on valve core rod.Valve core rod is positioned at a section of valve core shell cavity and is provided with two Dingqing O type cushion rubbers 6,7 up and down, and cushion rubber is to seal between valve core rod and the valve core shell.Ceramic plate comprises two ceramic plates 9,10 up and down, be provided with two column cavitys in the last ceramic plate, be provided with four column cavitys in the following ceramic plate, two ceramic plates are positioned at the medium position place of valve core shell cavity up and down, be provided with cushion rubber 11 up and down between two ceramic plates, the top of last ceramic plate is provided with plastic ring 8.Copper backing and silica gel flat surface type cushion rubber are positioned at the valve core shell bottom, and the end of copper backing and ceramic plate joins, and copper backing is positioned at the top of silica gel flat surface type cushion rubber, and the top of copper backing is provided with cushion rubber 12.Also establish other two Dingqing O type cushion rubbers, 3,4, two Dingqing O type cushion rubbers on the valve core shell outer wall and lay respectively at the top and the bottom of valve core shell outer wall.
Claims (6)
1. a water tap is changed the shunt valve core, it is characterized in that: described shunt valve core comprises valve core shell, valve core rod, ceramic plate, copper backing and silica gel flat surface type cushion rubber, valve core rod is positioned at valve core shell top, ceramic plate is positioned at valve core shell, copper backing and silica gel flat surface type cushion rubber are positioned at the valve core shell bottom, the end of copper backing and ceramic plate joins, and copper backing is positioned at the top of silica gel flat surface type cushion rubber.
2. water tap conversion shunt valve core according to claim 1, it is characterized in that: described ceramic plate comprises two ceramic plates up and down, is provided with two column cavitys in the last ceramic plate, is provided with four column cavitys in the following ceramic plate.
3. water tap conversion shunt valve core according to claim 2 is characterized in that: described ceramic plate down is with cushion rubber.
4. water tap conversion shunt valve core according to claim 1, it is characterized in that: described valve core shell top is provided with jump ring.
5. water tap conversion shunt valve core according to claim 1 is characterized in that: be provided with cushion rubber between described valve core rod and the valve core shell inwall.
6. water tap conversion shunt valve core according to claim 1, it is characterized in that: the top of described copper backing is provided with cushion rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202655799U CN201599450U (en) | 2009-12-25 | 2009-12-25 | Faucet change-over dividing valve spool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202655799U CN201599450U (en) | 2009-12-25 | 2009-12-25 | Faucet change-over dividing valve spool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201599450U true CN201599450U (en) | 2010-10-06 |
Family
ID=42810505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202655799U Expired - Fee Related CN201599450U (en) | 2009-12-25 | 2009-12-25 | Faucet change-over dividing valve spool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201599450U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102178450A (en) * | 2011-05-17 | 2011-09-14 | 美的集团有限公司 | Pressure limiting valve of electric pressure cooker |
-
2009
- 2009-12-25 CN CN2009202655799U patent/CN201599450U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102178450A (en) * | 2011-05-17 | 2011-09-14 | 美的集团有限公司 | Pressure limiting valve of electric pressure cooker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101006 Termination date: 20121225 |