CN211779140U - Tap flow divider - Google Patents
Tap flow divider Download PDFInfo
- Publication number
- CN211779140U CN211779140U CN202020411858.8U CN202020411858U CN211779140U CN 211779140 U CN211779140 U CN 211779140U CN 202020411858 U CN202020411858 U CN 202020411858U CN 211779140 U CN211779140 U CN 211779140U
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- pull rod
- conical surface
- sealing ring
- delivery port
- ring stopper
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Abstract
The utility model belongs to the technical field of the bathroom, refer in particular to a tap shunt, including reposition of redundant personnel cover and pull rod, the upper and lower both ends mouth of reposition of redundant personnel cover is delivery port and lower delivery port respectively, and the lower extreme cover of pull rod is equipped with the seal ring stopper, and the pull rod drives seal ring stopper rebound to extreme value, seal ring stopper and last delivery port and blocks up mutually, and the pull rod drives seal ring stopper rebound to extreme value, seal ring stopper and lower delivery port and blocks up mutually, and the upper end internal face of seal ring stopper is last conical surface, and the lower extreme internal face is lower conical surface, and the relative pull rod tilting swing of seal ring stopper ability. The utility model discloses when delivery port or lower delivery port on blockking up, the sealing ring stopper receives hydraulic pressure effect and automatic tilt adjustment, and then makes the sealing ring stopper closely block up on last delivery port or delivery port down, compares prior art, has effectively solved the wearing and tearing of sealing ring stopper and has leaded to its installation gesture to change, cause the problem of leaking, has reduced later stage maintenance and replacement cost.
Description
The technical field is as follows:
the utility model belongs to the technical field of the bathroom, refer in particular to a tap shunt.
Background art:
at present, a tap shunt for bathroom bathtub mainly including the casing, has a inlet opening and two apopores from top to bottom on the casing respectively, still is provided with the pull rod in the casing, and the tip of pull rod has the sealing plug, can block up two delivery ports respectively along with pulling reciprocating of lid drive sealing plug to realize gondola water faucet play water or the selection of bathtub play water.
However, after a period of practical use, the installation posture of the sealing plug is easily deviated due to abrasion, so that the sealing plug cannot completely block the water outlet, the water leakage problem is caused, the problem can be solved only by replacing the sealing plug, and the later maintenance is inconvenient.
The invention content is as follows:
the utility model aims at providing an installation gesture of automatically regulated sealing ring stopper, in order to ensure its tap shunt that can shutoff delivery port.
The utility model discloses a realize like this:
a tap flow divider comprises a flow dividing sleeve and a pull rod, wherein an upper water outlet and a lower water outlet are respectively arranged at the upper end port and the lower end port of the flow dividing sleeve, a water inlet is formed in the side wall of the flow dividing sleeve, the lower end of the pull rod extends into an inner cavity of the flow dividing sleeve and is sleeved with a sealing ring plug, the pull rod drives the sealing ring plug to move upwards to an extreme value, the sealing ring plug is blocked with the upper water outlet, the pull rod drives the sealing ring plug to move downwards to the extreme value, the sealing ring plug is blocked with the lower water outlet, the inner wall surface of the upper end of the sealing ring plug is an upper conical surface with a large radius and a small radius, the inner wall surface of the lower end of the sealing ring plug is a lower conical.
In the above faucet diverter, the taper angle of the upper conical surface is 15 ° to 30 °; the angle of the taper angle of the lower conical surface is 15-30 degrees.
In the above faucet diverter, the pull rods on the upper and lower sides of the sealing ring plug are respectively sleeved with an upper gasket and a lower gasket, and the pull rods on the upper side of the upper gasket and the lower side of the lower gasket are respectively provided with a limiting structure.
In the above faucet diverter, the limiting structure comprises an annular groove formed in the pull rod, and a limiting snap ring is sleeved on the annular groove.
In the above faucet diverter, the faucet diverter further comprises a drainage tube, the lower end opening of the drainage tube is spliced with the upper water outlet of the diverter sleeve, the inner diameter of the drainage tube is smaller than that of the upper water outlet, the pull rod drives the sealing ring plug to move upwards to an extreme value, and the sealing ring plug is abutted to the lower end face of the drainage tube.
In the above-mentioned tap shunt, the hole of reposition of redundant personnel cover is the step hole, from last to including major diameter portion and minor diameter portion down in proper order, forms the location step face between major diameter portion and the minor diameter portion, the pull rod drives the sealing ring stopper and moves down to the extreme value, sealing ring stopper and location step face are inconsistent.
In the faucet flow divider, the inner edge of the lower end of the drainage tube is a first conical surface with a large radius at the top and a small radius at the bottom, and the outer edge of the upper end surface of the sealing ring plug is a second conical surface matched with the first conical surface.
In the faucet flow divider, the positioning step surface is a conical surface III with a large radius at the top and a small radius at the bottom, and the outer edge of the lower end surface of the sealing ring plug is a conical surface IV matched with the three phases of the conical surface.
Compared with the prior art, the utility model outstanding advantage is:
the utility model discloses when delivery port or lower delivery port on blockking up, the sealing ring stopper receives hydraulic pressure effect and automatic tilt adjustment, and then makes the sealing ring stopper closely block up on last delivery port or delivery port down, compares prior art, has effectively solved the wearing and tearing of sealing ring stopper and has leaded to its installation gesture to change, cause the problem of leaking, has reduced later stage maintenance and replacement cost.
Description of the drawings:
fig. 1 is an overall sectional view of the present invention;
FIG. 2 is a cross-sectional view of the shunt sleeve of the present invention;
FIG. 3 is a cross-sectional view of the sealing ring plug of the present invention;
fig. 4 is a structural matching diagram of the pull rod and the sealing ring plug of the present invention.
In the figure: 1. a flow dividing sleeve; 2. a pull rod; 3. an upper water outlet; 4. a lower water outlet; 5. a water inlet; 6. sealing a ring plug; 7. an upper conical surface; 8. a lower conical surface; 9. an upper gasket; 10. a lower gasket; 11. an annular groove; 12. a limit snap ring; 13. a drainage tube; 14. a large diameter portion; 15. a small diameter part; 16. a first conical surface; 17. a second conical surface; 18. a conical surface III; 19. a conical surface IV; alpha, the cone angle of the upper conical surface; beta, the angle of the taper angle of the lower conical surface.
The specific implementation mode is as follows:
the invention will now be further described with reference to specific embodiments, with reference to figures 1 to 4:
a tap flow divider comprises a flow dividing sleeve 1 and a pull rod 2, wherein an upper water outlet 3 and a lower water outlet 4 are respectively arranged at the upper end port and the lower end port of the flow dividing sleeve 1, a water inlet 5 is formed in the side wall of the flow dividing sleeve 1, the lower end of the pull rod 2 extends into the inner cavity of the flow dividing sleeve 1 and is sleeved with a sealing ring plug 6, the pull rod 2 drives the sealing ring plug 6 to move upwards to an extreme value, the sealing ring plug 6 is blocked with the upper water outlet 3, the pull rod 2 drives the sealing ring plug 6 to move downwards to the extreme value, the sealing ring plug 6 is blocked with the lower water outlet 4, the inner wall surface of the upper end of the sealing ring plug 6 is an upper conical surface 7 with a large radius at the top and a small at the bottom, the inner wall surface of the lower end of the sealing ring plug 6 is a lower conical surface 8 with a small radius at the top and a.
The utility model discloses when delivery port 3 or lower delivery port 4 on blockking up, sealed ring stopper 6 receives hydraulic pressure effect and the automatic tilt adjustment, and then makes sealed ring stopper 6 closely block up on last delivery port 3 or lower delivery port 4, compares prior art, has effectively solved sealed ring stopper 6 wearing and tearing and lead to its installation gesture to change, cause the problem of leaking, has reduced later stage maintenance and replacement cost.
In order to ensure that the sealing ring plug 6 can obliquely swing up and down relative to the pull rod 2, the taper angle alpha of the upper conical surface is 15-30 degrees; the angle beta of the taper angle of the lower conical surface is 15-30 degrees. In the present embodiment, the taper angle α of the upper tapered surface is 20 °; the taper angle beta of the lower tapered surface is 20 deg.
Furthermore, the concrete structure of the sealing ring plug 6 sleeved on the pull rod 2 is as follows: an upper gasket 9 and a lower gasket 10 are respectively sleeved on the pull rod 2 positioned on the upper side and the lower side of the sealing ring plug 6, and limiting structures are respectively arranged on the pull rod 2 positioned on the upper side of the upper gasket 9 and the lower side of the lower gasket 10.
Wherein, in this embodiment, the specific implementation that limit structure adopted is: the limiting structure comprises an annular groove 11 formed in the pull rod 2, and a limiting snap ring 12 is sleeved on the annular groove 11.
Of course, the limiting structure can also adopt another embodiment: the limiting structure comprises an external thread arranged on the pull rod 2, and the external thread is in threaded connection with a positioning nut.
Furthermore, the specific implementation structure that the sealing ring plug 6 blocks the upper water outlet 3 is as follows: the drainage tube 13 is further included, the lower end opening of the drainage tube 13 is spliced with the upper water outlet 3 of the flow dividing sleeve 1, the inner diameter of the drainage tube 13 is smaller than that of the upper water outlet 3, the pull rod 2 drives the sealing ring plug 6 to move upwards to an extreme value, and the sealing ring plug 6 is abutted to the lower end face of the drainage tube 13. Wherein, the lower port of the drainage tube 13 and the upper water outlet 3 of the flow-dividing sleeve 1 can be spliced up and down by means of threaded connection or splicing.
In addition, in order to ensure the sealing performance of the sealing ring plug 6 for blocking the upper water outlet 3, the inner edge of the lower end of the drainage tube 13 is a first conical surface 16 with a large radius at the top and a small radius at the bottom, and the outer edge of the upper end surface of the sealing ring plug 6 is a second conical surface 17 matched with the first conical surface 16. Namely, the sealing contact area of the sealing ring plug 6 is increased through the mutual structural matching of the first conical surface 16 and the second conical surface 17, and the purpose of improving the sealing performance is further achieved.
Meanwhile, the concrete implementation structure that the sealing ring plug 6 blocks the lower water outlet 4 is as follows: the inner hole of the flow dividing sleeve 1 is a step hole and sequentially comprises a large-diameter part 14 and a small-diameter part 15 from top to bottom, a positioning step surface is formed between the large-diameter part 14 and the small-diameter part 15, the pull rod 2 drives the sealing ring plug 6 to move downwards to an extreme value, and the sealing ring plug 6 is abutted to the positioning step surface. Correspondingly, in order to ensure the sealing performance of the sealing ring plug 6 for blocking the lower water outlet 4, the positioning step surface is a conical surface III 18 with a large radius at the upper part and a small radius at the lower part, and the outer edge of the lower end surface of the sealing ring plug 6 is a conical surface IV 19 matched with the conical surface III 18. That is, the sealing contact area of the sealing ring plug 6 is increased by the mutual structural matching of the third conical surface 18 and the fourth conical surface 19, and the purpose of improving the sealing performance is further achieved.
The above-mentioned embodiment is only one of the preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, so: all equivalent changes made according to the shape, structure and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a tap shunt, including reposition of redundant personnel cover (1) and pull rod (2), the upper and lower both ends mouth of reposition of redundant personnel cover (1) is last delivery port (3) and lower delivery port (4) respectively, water inlet (5) have been seted up on the lateral wall of reposition of redundant personnel cover (1), the lower extreme of pull rod (2) stretches into in the inner chamber of reposition of redundant personnel cover (1) and the cover is equipped with sealed ring stopper (6), pull rod (2) drive sealed ring stopper (6) rebound to extreme value, sealed ring stopper (6) block up with last delivery port (3) mutually, pull rod (2) drive sealed ring stopper (6) rebound to extreme value, sealed ring stopper (6) block up with lower delivery port (4) mutually, its characterized in that: the inner wall surface of the upper end of the sealing ring plug (6) is an upper conical surface (7) with a large radius at the top and a small radius at the bottom, and the inner wall surface of the lower end of the sealing ring plug (6) is a lower conical surface (8) with a small radius at the top and a large radius at the bottom, and the sealing ring plug (6) can obliquely swing up and down relative to the pull rod (2).
2. The faucet diverter of claim 1, wherein: the angle (alpha) of the taper angle of the upper conical surface is 15-30 degrees; the angle (beta) of the taper angle of the lower conical surface is 15-30 degrees.
3. The faucet diverter of claim 1, wherein: the pull rods (2) positioned on the upper side and the lower side of the sealing ring plug (6) are respectively sleeved with an upper gasket (9) and a lower gasket (10), and the pull rods (2) positioned on the upper side of the upper gasket (9) and the lower side of the lower gasket (10) are respectively provided with a limiting structure.
4. The faucet diverter of claim 3, wherein: the limiting structure comprises an annular groove (11) formed in the pull rod (2), and a limiting snap ring (12) is sleeved on the annular groove (11).
5. The faucet diverter of claim 1, wherein: the drainage pipe is characterized by further comprising a drainage pipe (13), the lower port of the drainage pipe (13) is spliced with the upper water outlet (3) of the flow distribution sleeve (1), the inner diameter of the drainage pipe (13) is smaller than that of the upper water outlet (3), the pull rod (2) drives the sealing ring plug (6) to move upwards to an extreme value, and the sealing ring plug (6) is abutted to the lower end face of the drainage pipe (13).
6. The faucet diverter according to claim 1 or 5, wherein: the hole of reposition of redundant personnel cover (1) is the step hole, from last to including big footpath portion (14) and minor diameter portion (15) down in proper order, forms the location step face between big footpath portion (14) and minor diameter portion (15), pull rod (2) drive seal ring stopper (6) downstream to extreme value, seal ring stopper (6) and location step face inconsistent.
7. The faucet diverter of claim 5, wherein: the inner edge of the lower end of the drainage tube (13) is a first conical surface (16) with a large radius at the top and a small radius at the bottom, and the outer edge of the upper end face of the sealing ring plug (6) is a second conical surface (17) matched with the first conical surface (16).
8. The faucet diverter of claim 6, wherein: the positioning step surface is a conical surface III (18) with a large radius at the top and a small radius at the bottom, and the outer edge of the lower end surface of the sealing ring plug (6) is a conical surface IV (19) matched with the conical surface III (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020411858.8U CN211779140U (en) | 2020-03-26 | 2020-03-26 | Tap flow divider |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020411858.8U CN211779140U (en) | 2020-03-26 | 2020-03-26 | Tap flow divider |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211779140U true CN211779140U (en) | 2020-10-27 |
Family
ID=72928855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020411858.8U Active CN211779140U (en) | 2020-03-26 | 2020-03-26 | Tap flow divider |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211779140U (en) |
-
2020
- 2020-03-26 CN CN202020411858.8U patent/CN211779140U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A tap diverter Effective date of registration: 20210903 Granted publication date: 20201027 Pledgee: Zhejiang Tailong commercial bank Taizhou branch of Limited by Share Ltd. Pledgor: ZHEJIANG VAGUESHOWER SANITARY WARE Co.,Ltd. Registration number: Y2021330001338 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |