CN204083310U - A kind of valve core structure - Google Patents
A kind of valve core structure Download PDFInfo
- Publication number
- CN204083310U CN204083310U CN201420304264.1U CN201420304264U CN204083310U CN 204083310 U CN204083310 U CN 204083310U CN 201420304264 U CN201420304264 U CN 201420304264U CN 204083310 U CN204083310 U CN 204083310U
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- CN
- China
- Prior art keywords
- valve
- valve opening
- opening
- plate
- core structure
- 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 discloses a kind of valve core structure, described valve core structure comprises the first valve plate (2) and the second valve plate (3), described first valve plate (2) and the second valve plate (3) cooperatively interact, described first valve plate (2) has the first valve opening (21), described first valve plate (2) also has the second valve opening (22) communicated with described first valve opening (21), described second valve opening (22) is in crescent shape, described second valve plate (3) forms three valve opening (31) identical with the first valve opening (21) shape, described second valve plate (3) also has four valve opening (33) second valve opening (22) identical with the second valve opening (22) terminal end shape.The utility model can in use saving water resource effectively.
Description
Technical field:
The utility model relates to faucet valve core technical field, more specifically to a kind of valve core structure of energy saving water resource.
Background technique:
In daily life, our water wring is leading, and water just flows out continuously, the crisis of a bit imperceptible water of possibility.But in fact, the water that we depend on for existence, positive worsening shortages.At present, the population of the whole world in addition more than 1,000,000,000 does not use clean water, and the mankind have 3,100,000 people ill and dead because drinking impure water every year.
Water is Source of life.The living necessities water of the mankind, our life and Economical service life running all be unable to do without this basic material of water.China per capita freshwater resources only has 1/4th of world standard.
Therefore using water wisely is focused on extremely urgent, but water tap used in our daily life is 90 ° of quick-opened valve cores, the general current of this spool are ascending, but people forward the end to by first for the fire hose daily in use generally can the custom, such water tap quickly water-outlet quantity can reach maximum, and this just causes water resources and wastes in large quantities.
Model utility content:
The purpose of this utility model is just to provide a kind of valve core structure, and it can in use saving water resource effectively.
For achieving the above object, a kind of valve core structure of the present utility model, described valve core structure comprises the first valve plate and the second valve plate, described first valve plate and the second valve plate cooperatively interact, described first valve plate has the first valve opening, described first valve plate also has the second valve opening communicated with described first valve opening, described second valve opening is crescent shape, described second valve plate forms three valve opening identical with the first valve opening shape, and described second valve plate also has four valve opening second valve opening identical with the second valve opening terminal end shape.
Preferred as technique scheme, described first valve opening is connected with described the second valve opening stub end in crescent shape, and the size of described first valve opening is greater than the size of the second valve opening stub end.
Preferred as technique scheme, described first valve plate has the 5th valve opening, described second valve plate has the 6th valve opening.
Preferred as technique scheme, described first valve opening and the 5th valve opening are symmetrical arranged, and described 3rd valve opening and the 6th valve opening are symmetrical arranged.
Preferred as technique scheme, described first valve opening, the 5th valve opening, the 3rd valve opening and the 6th valve opening are all sector hole and measure-alike.
Preferred as technique scheme, described valve core structure also comprises a rotating valve rod, and described first valve plate is arranged on described valve rod, and described first valve plate and the second valve plate are close together, and described first valve plate and the second valve plate can relatively rotate.
Preferred as technique scheme, described first valve plate has card ear, described valve rod is provided with draw-in groove, described card ear is placed in draw-in groove.
Preferred as technique scheme, described valve rod is provided with spline.
Preferred as technique scheme, described valve rod is provided with center screw.
Preferred as technique scheme, described valve rod is provided with some circular grooves.
The beneficial effects of the utility model are: the utility model can make the water flow of water tap first become to diminish greatly in the process used again, when water tap is screwed to the end time, the water flow of water tap is minimum, can prevent a large amount of wastes causing water resources due to the daily use habit problem to water tap of people.
Accompanying drawing illustrates:
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 is the perspective view of valve rod in the utility model embodiment
Fig. 2 is the plan view of valve rod in the utility model embodiment
Fig. 3 is the sectional view of Fig. 2
Fig. 4 is the structural representation of the valve rod offering notch in the utility model embodiment
The schematic diagram that Fig. 5 is the first valve plate in the utility model embodiment, the second valve plate matches
Fig. 6 is the structural representation of the first valve plate in the utility model embodiment
Fig. 7 is the structural representation of the second valve plate in the utility model embodiment
In figure: 1, valve rod; 2, the first valve plate; 3, the second valve plate; 11, circular groove; 12, spline; 13, center screw; 14, draw-in groove; 21, the first valve opening; 22, the second valve opening; 23, the 5th valve opening; 24, card ear; 31, the 3rd valve opening; 32, the 6th valve opening; 33, the 4th valve opening
Embodiment:
The following stated is only the preferred embodiment embodying the utility model principle, does not therefore limit protection domain of the present utility model
As Fig. 1 to 7 is depicted as the embodiment of a kind of valve core structure of the utility model, described valve core structure comprises the first valve plate 2 and the second valve plate 3, described first valve plate 2 and the second valve plate 3 cooperatively interact, described first valve plate 2 has the first valve opening 21, described first valve plate 2 also has the second valve opening 22 communicated with described first valve opening 21, described second valve opening 22 is in crescent shape, described second valve plate 3 forms three valve opening 31 identical with the first valve opening 21 shape, described second valve plate 3 also has four valve opening 33 second valve opening 22 identical with the second valve opening 22 terminal end shape.
First valve opening 21 is connected with described the second valve opening 22 stub end in crescent shape, and the size of described first valve opening 21 is greater than the size of the second valve opening 22 stub end.
First valve plate 2 has the 5th valve opening 23, described second valve plate 3 has the 6th valve opening 32
First valve opening 21 and the 5th valve opening 23 are symmetrical arranged, and described 3rd valve opening 31 and the 6th valve opening 32 are symmetrical arranged.
First valve opening 21, the 5th valve opening 23, the 3rd valve opening 31 and the 6th valve opening 32 are all sector hole and measure-alike.
Valve core structure also comprises a rotating valve rod 1, described first valve plate 2 is arranged on described valve rod 1, described first valve plate 2 and the second valve plate 3 are close together, described first valve plate 2 and the second valve plate 3 can relatively rotate, more particularly the first valve plate 2 bonded to each other with two surfaces of the second valve plate 3 together with.
First valve plate 2 has card ear 24, described valve rod 1 is provided with draw-in groove 14, described card ear 24 is placed in draw-in groove 14.
Valve rod 1 is provided with spline 12, valve rod 1 is provided with center screw 13, the effect of spline 12 and valve rod 1 is with the hand of water tap assembling.
Valve rod 1 is provided with some circular grooves 11, it is convex that circular groove 11 is partitioned into some rings on the outer wall of valve rod 1, and circular groove 11 coordinates with tap shell inwall with ring is convex, realizes valve rod 1 and is rotatably installed on tap shell.
Embodiment of the present utility model is when installation, valve rod 1 is for can rotatably be arranged on water tap, and the first valve plate 2 is arranged on valve rod 1 and can rotates along with valve rod 1, it is upper that second valve plate 3 is then fixed on water tap, and when installation, first valve opening 21 and the 3rd valve opening 31 stagger angle definitely, when rotation valve rod 1, first the first valve opening 21 and the 3rd valve opening 31 overlap and the 5th valve opening 23 and the 6th valve opening 32 overlap, now the water flow of water tap is maximum, when being rotated further with along with meniscate second valve opening 22 more and more narrower, current also can be more and more less, when water tap hand is when being screwed to the end, the end of the 4th valve opening 33 and the second valve opening 22 overlaps, now water flow is minimum.
In sum, embodiment of the present utility model not only can prevent the bad habit of user from causing water resource waste, and the present embodiment also has structure simply, and the advantage that cost of production is low, is conducive to commercially promoting.
Claims (10)
1. a valve core structure, described valve core structure comprises the first valve plate (2) and the second valve plate (3), described first valve plate (2) and the second valve plate (3) cooperatively interact, it is characterized in that, described first valve plate (2) has the first valve opening (21), described first valve plate (2) also has the second valve opening (22) communicated with described first valve opening (21), described second valve opening (22) is in crescent shape, described second valve plate (3) forms three valve opening (31) identical with the first valve opening (21) shape, described second valve plate (3) also has four valve opening (33) second valve opening (22) identical with the second valve opening (22) terminal end shape.
2. a kind of valve core structure according to claim 1, it is characterized in that, described first valve opening (21) is connected with described the second valve opening (22) stub end in crescent shape, and the size of described first valve opening (21) is greater than the size of the second valve opening (22) stub end.
3. a kind of valve core structure according to claim 2, is characterized in that, described first valve plate (2) has the 5th valve opening (23), described second valve plate (3) has the 6th valve opening (32).
4. a kind of valve core structure according to claim 3, it is characterized in that, described first valve opening (21) and the 5th valve opening (23) are symmetrical arranged, and described 3rd valve opening (31) and the 6th valve opening (32) are symmetrical arranged.
5. a kind of valve core structure according to claim 4, it is characterized in that, described first valve opening (21), the 5th valve opening (23), the 3rd valve opening (31) and the 6th valve opening (32) are all sector hole and measure-alike.
6. a kind of valve core structure according to claim 1, it is characterized in that, described valve core structure also comprises a rotating valve rod (1), described first valve plate (2) is arranged on described valve rod (1), described first valve plate (2) and the second valve plate (3) are close together, and described first valve plate (2) and the second valve plate (3) can relatively rotate.
7. a kind of valve core structure according to claim 6, it is characterized in that, described first valve plate (2) has card ear (24), described valve rod (1) is provided with draw-in groove (14), described card ear (24) is placed in draw-in groove (14).
8. a kind of valve core structure according to claim 6, is characterized in that, described valve rod (1) is provided with spline (12).
9. a kind of valve core structure according to claim 8, is characterized in that, described valve rod (1) is provided with center screw (13).
10. a kind of valve core structure according to claim 8, is characterized in that, described valve rod (1) is provided with some circular grooves (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420304264.1U CN204083310U (en) | 2014-05-28 | 2014-05-28 | A kind of valve core structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420304264.1U CN204083310U (en) | 2014-05-28 | 2014-05-28 | A kind of valve core structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204083310U true CN204083310U (en) | 2015-01-07 |
Family
ID=52176032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420304264.1U Expired - Fee Related CN204083310U (en) | 2014-05-28 | 2014-05-28 | A kind of valve core structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204083310U (en) |
-
2014
- 2014-05-28 CN CN201420304264.1U patent/CN204083310U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20180528 |