CN2405980Y - Flushing valve - Google Patents
Flushing valve Download PDFInfo
- Publication number
- CN2405980Y CN2405980Y CN 99257800 CN99257800U CN2405980Y CN 2405980 Y CN2405980 Y CN 2405980Y CN 99257800 CN99257800 CN 99257800 CN 99257800 U CN99257800 U CN 99257800U CN 2405980 Y CN2405980 Y CN 2405980Y
- Authority
- CN
- China
- Prior art keywords
- pressure cup
- main body
- cavity
- utility
- model
- 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 - Lifetime
Links
- 238000011010 flushing procedure Methods 0.000 title claims abstract description 23
- 229920001971 elastomer Polymers 0.000 claims abstract description 10
- 239000005060 rubber Substances 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 11
- 238000009434 installation Methods 0.000 abstract description 7
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Float Valves (AREA)
Abstract
The utility model relates to a flushing valve. A pressure cup is installed on one side of a main body, the pressure cup is corresponding to the bottom of a floating valve, the outer end of the pressure cup presents a circular arc shape and is appreciably convex outwards, and the body of the pressure cup is screwed into the space of the cavity of the main body. The pressure cup is not contacted with the perisporium of the cavity of the main body to cause smithereens of silt to be accumulated into the bottom of the cavity of the main body without flowing into the pressure cup to cause the floating valve to be better contacted with the pressure cup to reduce wear of a rubber ring to prolong service life, and because the space of the cavity of the main body is increased to case the water flow quantity to be increased. The utility model is not provided with a rear cover to cause small space of the wall to be occupied by a back; the utility model has the advantages of convenient installation, quick installation and beautiful appearance; the utility model is suitable for flushing of sanitary wares.
Description
The utility model relates to a kind of flushing valve, especially a kind of flushing valve of the no bonnet type that uses on sanitaryware.
The existing flushing valve of on sanitaryware, using, its float trap directly contacts with the perisporium of main cavity, and the capacity of relative water in the main cavity is reduced, and influences developing result; And, the friction area of float trap cushion rubber and main cavity wall is increased because directly contact flows in the main cavity the easy groove from the main cavity wall of silt bits, wearing and tearing have been increased to cushion rubber, thereby shortened the application life of float trap cushion rubber, caused easily and leak, made flushing valve not close water; Existing flushing valve has the bonnet type, uses nut sleeve during installation on main body, and the projection at back accounts for the wall space to be increased relatively, makes difficulty is installed, and because water pipe exposes too much, also influence attractive in appearance.
The purpose of this utility model is to provide a kind of flushing valve, makes silt consider the cavity inner accumulated that is difficult at valve to be worth doing, increases water flow; And the life-span that makes flushing valve is than existing prolongation; It is little that the back side accounts for the wall space after during installation, quick and easy for installation.
The purpose of this utility model is achieved in that in the flushing valve that mainly has main body, float trap, valve rod and cushion rubber, main body one side in the float trap bottom is equipped with a pressure cup, the outer end of pressure cup is circular-arc outside microprotrusion, in the space of cup precession main cavity.Pressure cup does not contact mutually with the perisporium of main cavity.
Owing on the main body of flushing valve bottom, a pressure cup is installed, and pressure cup does not contact again mutually with the perisporium of main cavity, between the space is arranged, make the silt bits can only accumulate to the bottom of main cavity, can not flow to from the groove on the pressure cup in the pressure cup, owing to there are not the silt bits in the pressure cup, thereby the contact area that makes float trap cushion rubber and pressure cup remains well, reduced the degree of wear of float trap cushion rubber, thereby the life-span of the utility model flushing valve will be prolonged than the direct flushing valve that contacts with the main cavity wall of existing float trap.Owing between pressure cup and the main cavity perisporium space is arranged, the space in the main cavity is obviously increased, thereby make the capacity of water big, pressure increases, and the flow of water outlet is also increased, and it is best that developing result reaches, also using water wisely.
The utility model structure is no bonnet, is integral in the pressure cup precession main cavity, and the back of pressure cup is circular-arc outside microprotrusion, has the flushing valve of bonnet type to compare with existing, and it is little to account for the wall space during installation, quick and easy for installation.
Below involutory drawings and Examples the utility model is further specified
Fig. 1 is the structural representation of the utility model flushing valve embodiment
Among the figure, 1. 2,15. nuts, 3. main bodys, 5. springs, 6. buttons, 7. valve rods, 10. delivery ports, 11. main cavities, 12. pressure cups, 13. float traps, 14. cushion rubbers are taken in water inlet
In the embodiment of the utility model flushing valve shown in Figure 1, in Xian's valve body 3 float trap 13 is being housed, there is cushion rubber 14 at the two ends of float trap 13, in a side of main body 3 button 6 are housed, button 6 links to each other with valve rod 7, and spring 5 is enclosed within on valve rod 7 and the end that button 6 links to each other.With the opposite side of button 6 corresponding main bodys 3 on a pressure cup 12 is housed, pressure cup is in the face of the bottom of float trap 13.The outer end of pressure cup 12 is circular-arc outside microprotrusion, and in the space of cup precession main cavity 11, pressure cup 12 does not contact mutually with the perisporium of main cavity 11.Flushing valve upper and lower respectively has nut 2,15, with tap into, outlet pipe.
Press button 7 in use, compression spring 5, and before valve rod 7 was pushed to float trap 13, taking over 1 water that enters main cavity 11 by water inlet can be flowed out by delivery port 10.After the flushing, spring 5 and valve rod 7 reset, and make float trap 13 cut off path, flushing valve can be closed.
Claims (2)
1, a kind of flushing valve, mainly have main body (3), float trap (13), valve rod (7) and cushion rubber (4), it is characterized in that: a side of the main body (3) bottom float trap (13) is equipped with a pressure cup (12), the outer end of pressure cup (12) is circular-arc outside microprotrusion, in the space of cup precession main cavity (11), pressure cup (12) does not contact mutually with the perisporium of main cavity (11).
2, flushing valve according to claim 1 is characterized in that: the opposite side in the main body (3) relative with pressure cup (12) is equipped with button (6), and button (6) links to each other with valve rod (7), and spring (5) is enclosed within on valve rod (7) and the end that button (6) links to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99257800 CN2405980Y (en) | 1999-12-28 | 1999-12-28 | Flushing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99257800 CN2405980Y (en) | 1999-12-28 | 1999-12-28 | Flushing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2405980Y true CN2405980Y (en) | 2000-11-15 |
Family
ID=34040589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99257800 Expired - Lifetime CN2405980Y (en) | 1999-12-28 | 1999-12-28 | Flushing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2405980Y (en) |
-
1999
- 1999-12-28 CN CN 99257800 patent/CN2405980Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: TAN QUANMAN Free format text: FORMER NAME OR ADDRESS: JIESHI WATER APPLIANCES + PLUMBING EQUIPMENT FACTORY, SHUIKOU TOWN, KAIPINGCITY |
|
| CP01 | Change in the name or title of a patent holder |
Patentee after: Tan Quanman Patentee before: Jieshi Water Appliances & Plumbing Equipment Factory, Shuikou Town, Kaiping City |