CN2637848Y - Single handle water cock ceramic shaft valve possessing cold, hot water inlet outlet hole structure - Google Patents
Single handle water cock ceramic shaft valve possessing cold, hot water inlet outlet hole structure Download PDFInfo
- Publication number
- CN2637848Y CN2637848Y CN 03266725 CN03266725U CN2637848Y CN 2637848 Y CN2637848 Y CN 2637848Y CN 03266725 CN03266725 CN 03266725 CN 03266725 U CN03266725 U CN 03266725U CN 2637848 Y CN2637848 Y CN 2637848Y
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- valve
- control valve
- seat
- cold
- valve seat
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Abstract
The utility model provides a single handle faucet ceramic shaft valve that has cold and hot water outlet and inlet holes. A valve chamber which is internally provided with a switching control valve unit and a valve seat is positioned in the valve shell; the upper part of the switching control valve unit is provided with a valve stem seat and the lower part is provided with an abuttal and a switching control valve that is matched with the valve seat; an adjusting groove is positioned at the bottom of an upper switching control valve of the valve seat; a lower switching control valve and the valve seat that are mutually matched with are respectively provided with cold, hot water inlet and outlet holes whose bottom circumference are provided with a groove seat and whose circumference are convexly provided with a comparatively high jacketed wall; the jacketed wall is sleeved with the groove seat and the outer side of the jacketed wall is convexly provided with a comparatively low retaining wall, thereby forming a groove to sleeve a wearing ring. When the lower switching control valve and the valve seat are relatively overlaid, the groove seat and the jacketed wall are sleeved together to have a resistant function and press the wearing ring downward to relatively improve the leakage-stopping degree of the wearing ring, thereby making the lower switching control valve closely contact the valve seat to reach leakage-stopping effect.
Description
Technical field
The utility model provides a kind of hot and cold single-grip water tap porcelain shaft valve that goes out the blasthole structure that has, You Zhiqi utilize the hot and cold blasthole of the hot and cold blasthole of lower cutting control valve and osculum and valve seat and osculum relative stacked after, the groove seat then can with jacketed wall mutually fit form sealing effect together, and press down seal ring simultaneously, impel the leak-stopping degree of seal ring to improve relatively, can make the certain driving fit of lower cutting control valve and valve seat, reach the benefit of leakproof.
Background technique
At present general traditional water tap valve core, be illustrated in figure 1 as the three-dimensional exploded view (please also refer to Fig. 2 traditional combination partial cutaway diagrammatic sketch) of traditional form, it is to establish a valve chamber 11 to be installed with for cutting control valve group 20 and valve seat 30 in the inside of valve chest 10, and the top of cutting control valve group 20 is established one and is had the valve rod base 21 that turns to salient point 211, the below of valve rod base 21 is organized in regular turn and is established one and have the bearing 22 that turns to breach 221 and all control valves 23 and match to set up jointly with valve seat 30 and establish, cut control valve 31 bottom surfaces on the valve seat 30 and be arranged with a regulating tank 311, the bottom of lower cutting control valve 32 is plane, and match to provide respectively with valve seat 30 and be the cold of symmetrical curved arc shape, hot blasthole 321,322,301,302 and osculum 323,303, and cold in valve seat 30, hot blasthole 301,302 and osculum 303 around all upwards be convexly equipped with a rib wall 3011,3021,3031, in rib wall 3011,3021,3031 outside one is convexly equipped with a contour barricade 304 and to form a groove 305 sheathed for the seal ring 33 of similar figures, and this seal ring 33 pastes mutually with lower cutting control valve 32 and touches.
Aforesaid conventional construction, following disappearance is still arranged: the rib wall 3011,3021,3031 of its valve seat 30 and barricade 304 are for contour, so when establish with valve seat 30 mutually stacked groups the plane bottom of lower cutting control valve 32, the leak-stopping degree of seal ring 33 is reduced relatively, and only can produce effect and the driving fit really that mutual subsides are touched, and then produce the phenomenon of leaking.
Artificer of the present utility model is because the disappearance of above-mentioned conventional construction is to think and improved idea, satisfies with for many years experience improvement design in addition, through inquiring into and study sampling test in many ways, and repeatedly revises improvement, is to release the utility model.
Summary of the invention
Main purpose of the present utility model is to be to provide a kind of hot and cold single-grip water tap porcelain shaft valve that goes out the blasthole structure that has, and especially a kind ofly can make lower cutting control valve and the certain driving fit of valve seat, reaches the single-grip water tap porcelain shaft valve of leakproof benefit.
Cold according to having of being provided of the utility model purpose, heat goes out the single-grip water tap porcelain shaft valve of blasthole structure, it is provided with a valve chamber in valve chest inside, be installed with in the valve chamber and cut control valve group and valve seat, the top of cutting control valve group is established one and is had the valve rod base that turns to salient point, the below of valve rod base is organized in regular turn and is established a tool and turn to the bearing of breach and all control valves and valve seat to match to set up jointly to establish, cut control valve bottom surface on the valve seat and be arranged with a regulating tank, lower cutting control valve matches with valve seat to provide respectively and is the cold of symmetrical curved arc shape, hot blasthole and osculum, and valve seat is cold, all upwards be convexly equipped with a jacketed wall around hot blasthole and the osculum, the outside one of this jacketed wall is convexly equipped with a barricade and forms a groove, the seal ring of sheathed similar figures in this groove, its technical characterstic is:
All be arranged with a groove seat around the hot and cold blasthole of lower cutting control valve and the bottom side of osculum, and the jacketed wall of valve seat is higher than barricade, when the hot and cold blasthole of the hot and cold blasthole of lower cutting control valve and osculum and valve seat and osculum relative stacked after, the groove seat can with jacketed wall fit mutually, press down seal ring simultaneously, lower cutting control valve and valve seat are realized driving fit.
So, the single-grip water tap porcelain shaft valve that the utility model provides, when the hot and cold blasthole of the hot and cold blasthole of its lower cutting control valve and osculum and valve seat and osculum relative stacked after, groove seat and jacketed wall fit mutually form sealing effect together, and press down seal ring simultaneously, impel the leak-stopping degree of seal ring to improve relatively, can make lower cutting control valve and valve seat driving fit, reach the benefit of leakproof.
Description of drawings
Fig. 1 is the perspective exploded view of traditional single-grip water tap porcelain shaft valve.
Fig. 2 is the combination partial cutaway diagrammatic sketch of traditional single-grip water tap porcelain shaft valve.
Fig. 3 is a perspective exploded view of the present utility model.
Fig. 4 is a combination partial cutaway diagrammatic sketch of the present utility model.
The graphical sysmbol explanation:
10 valve chests, 11 valve chambers 20 are cut control valve group 21 valve rod bases
211 turn to salient point 22 bearings 221 to turn to breach 23 to cut the control valve
40 valve seats, 401 cold blasthole 402 hot blasthole 403 osculums
4011,4021,4031 jacketed walls, 404 barricades, 405 grooves
422 hot blasthole 4211,4221,4231 groove seats 43 seal rings
Embodiment
Now cooperates diagram to enumerate a kind of specific embodiment, introduce the content of the utility model structure in detail, and the function and benefit that can reach is as back:
As shown in Figure 3, be three-dimensional exploded view of the present utility model (please also refer to combination partial cutaway diagrammatic sketch of the present utility model shown in Figure 4), its inside in valve chest 10 is established a valve chamber 11 and is installed with for cutting control valve group 20 and valve seat 40, and the top of cutting control valve group 20 is established one and is had the valve rod base 21 that turns to salient point 211, the below of valve rod base 21 is organized in regular turn and is established one and have the bearing 22 that turns to breach 221 and all control valves 23 and match to set up jointly with valve seat 40 and establish, cut control valve 41 bottom surfaces on the valve seat 40 and be arranged with a regulating tank 411, lower cutting control valve 42 matches with valve seat 40 to provide respectively and is the cold of symmetrical curved arc shape, hot blasthole 421,422,401,402 and osculum 423,403, and cold in lower cutting control valve 42, hot blasthole 421,422 and the bottom side of osculum 423 around all be arranged with a groove seat 4211,4221,4231, and valve seat 40 is cold, hot blasthole 401,402 and osculum 403 around all upwards be convexly equipped with a higher jacketed wall 4011,4021,4031 with groove seat 4211,4221,4231 is mutually sheathed, and jacketed wall 4011,4021,4031 outside one is convexly equipped with a lower barricade 404 and to form a groove 405 sheathed for the leak-stopping 43 of similar figures; And utilize the hot and cold blasthole 401,402 of the hot and cold blasthole 421,422 of lower cutting control valve 42 and osculum 423 and valve seat 40 and osculum 403 relative stacked after, 4211,4221,4231 of groove seats can with jacketed wall 4011,4021,4031 mutually fit form sealing effect together, and press down seal ring 43 simultaneously, impel the leak-stopping degree of seal ring 43 to improve relatively, can make lower cutting control valve 42 and valve seat 40 certain driving fits, reach the benefit of leakproof.
In sum, the utility model has reached breakthrough structure really, and has the model utility content of improvement, simultaneously can reach usability and progressive on the industry again, and the utility model is not indicated in any publication, also has a novelty, files an application in accordance with the law.
Only the above only is a preferred embodiment of the present utility model, when can not with qualification practical range of the present utility model; Promptly the equalization of doing according to the utility model generally changes and modifies, and all should still belong in the scope that the utility model contains.
Claims (1)
1, a kind of have cold, heat goes out the single-grip water tap porcelain shaft valve of blasthole structure, it is provided with a valve chamber in valve chest inside, be installed with in the valve chamber and cut control valve group and valve seat, the top of cutting control valve group is established one and is had the valve rod base that turns to salient point, the below of valve rod base is organized in regular turn and is established bearing and all the control valves that a tool turns to breach, this is cut control valve and valve seat and matches to set up jointly and establish, cut control valve bottom surface on the valve seat and be arranged with a regulating tank, lower cutting control valve matches with valve seat to provide respectively and is the cold of symmetrical curved arc shape, hot blasthole and osculum, and valve seat is cold, all upwards be convexly equipped with a jacketed wall around hot blasthole and the osculum, the outside one of this jacketed wall is convexly equipped with a barricade and forms a groove, the seal ring of sheathed similar figures in this groove is characterized in that:
All be arranged with a groove seat around the hot and cold blasthole of lower cutting control valve and the bottom side of osculum, and the jacketed wall of valve seat is higher than barricade, when the hot and cold blasthole of the hot and cold blasthole of lower cutting control valve and osculum and valve seat and osculum relative stacked after, the groove seat can with jacketed wall fit mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03266725 CN2637848Y (en) | 2003-07-04 | 2003-07-04 | Single handle water cock ceramic shaft valve possessing cold, hot water inlet outlet hole structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03266725 CN2637848Y (en) | 2003-07-04 | 2003-07-04 | Single handle water cock ceramic shaft valve possessing cold, hot water inlet outlet hole structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2637848Y true CN2637848Y (en) | 2004-09-01 |
Family
ID=34298429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03266725 Ceased CN2637848Y (en) | 2003-07-04 | 2003-07-04 | Single handle water cock ceramic shaft valve possessing cold, hot water inlet outlet hole structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2637848Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107606228A (en) * | 2016-07-11 | 2018-01-19 | 开平赛道龙头配件有限公司 | Mixed valve core with flow velocity limitation |
| CN113685583A (en) * | 2008-06-20 | 2021-11-23 | 德尔塔阀门公司 | Valve core for tap |
-
2003
- 2003-07-04 CN CN 03266725 patent/CN2637848Y/en not_active Ceased
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113685583A (en) * | 2008-06-20 | 2021-11-23 | 德尔塔阀门公司 | Valve core for tap |
| CN113685583B (en) * | 2008-06-20 | 2024-04-26 | 德尔塔阀门公司 | Valve core for tap |
| CN107606228A (en) * | 2016-07-11 | 2018-01-19 | 开平赛道龙头配件有限公司 | Mixed valve core with flow velocity limitation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20060321 Decision number of declaring invalidation: 8144 |