CN211175447U - Novel quick-opening explosion-proof faucet - Google Patents
Novel quick-opening explosion-proof faucet Download PDFInfo
- Publication number
- CN211175447U CN211175447U CN201922171273.3U CN201922171273U CN211175447U CN 211175447 U CN211175447 U CN 211175447U CN 201922171273 U CN201922171273 U CN 201922171273U CN 211175447 U CN211175447 U CN 211175447U
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- valve rod
- ceramic
- faucet
- positioning
- plate
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- Expired - Fee Related
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Abstract
The utility model discloses a novel quick-opening explosion-proof faucet, which belongs to the field of water heating equipment and comprises a valve rod, a faucet main body, a ceramic movable plate and a ceramic stator plate, wherein the faucet main body is provided with a positioning block, the ceramic stator plate is provided with a positioning groove, and the positioning groove is matched with the positioning block and used for positioning and installing the ceramic stator plate; the ceramic moving plate is arranged between the ceramic static plate and the valve rod, a groove is formed in the valve rod side of the ceramic moving plate, a valve rod positioning pin is arranged on the valve rod, and the valve rod positioning pin is inserted into the groove and used for dragging the ceramic moving plate to rotate; the size from the outer contour of the valve rod positioning pin to the central axis of the valve rod is larger than the size of the radius of the ceramic moving plate; the tap main body is provided with a limiting bulge which is matched with the valve rod positioning pin to limit the tap to open or close water. Through the structural improvement of the valve rod, the ceramic moving piece can be dragged to rotate, and can be matched with the limiting bulge on the faucet main body to be used as the switch limit of the faucet, so that the structure is simple, the installation is convenient, and the production material and the processing cost are saved.
Description
Technical Field
The utility model relates to a hot-water heating equipment field, concretely relates to tap fast opens.
Background
The existing quick-opening faucet is generally composed of a valve rod, a ceramic moving plate, a ceramic static plate and a faucet main body, and the working mode is that the valve rod drags a positioning lug on the ceramic moving plate to drive the ceramic moving plate to rotate so as to control the opening and closing of the faucet. At present, the switch limit of the quick-opening faucet is realized by independently arranging a limit convex rib on a valve rod and matching the limit convex rib with a limit block on a faucet main body. The valve rod has a complex structure, the production and manufacturing process is complex, a large amount of manpower and material resources are wasted, and the assembly is very difficult due to the need of adjusting the position relation between the limiting convex rib and the faucet main body.
There is an urgent need for a quick-opening faucet that is very simple in structure, easy to install, and saves material cost and processing cost.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model aims at providing a quick-opening tap which has simple structure, is easy to install and saves material cost and processing cost.
The utility model adopts the technical scheme as follows:
a novel quick-opening explosion-proof faucet comprises a valve rod, a faucet main body, a ceramic moving plate and a ceramic static plate, wherein the faucet main body is provided with a positioning block, the ceramic static plate is provided with a positioning groove, and the positioning groove is matched with the positioning block and used for positioning and mounting the ceramic static plate; the ceramic moving plate is arranged between the ceramic still plate and the valve rod, a groove is formed in the valve rod side of the ceramic moving plate, a valve rod positioning pin is arranged on the valve rod, and the valve rod positioning pin is inserted into the groove and used for dragging the ceramic moving plate to rotate; the size of the central axis from the outer contour of the valve rod positioning pin to the valve rod is larger than the size of the radius of the ceramic rotor plate; the faucet body is provided with a limiting bulge which is matched with the valve rod positioning pin to limit the faucet on and off water.
Furthermore, the water hole is crossed to the valve rod side of ceramic stator for "D" type, and the valve rod offside is "H" type.
Furthermore, the number of the limiting protrusions is 2, and the limiting protrusions are vertically arranged on the faucet main body and are respectively used for limiting the opening and closing of the faucet.
Compared with the prior art, the utility model discloses a beneficial technological effect:
the utility model discloses in through the locating pin institutional advancement on the valve rod, both can drag the ceramic rotor and rotate, can regard as leading switch spacing with the spacing protruding cooperation in the leading main part again, its structural design is simple, installation convenient to use has especially saved the material cost and the processing cost of production.
Drawings
The present invention will be further explained with reference to the following description of the drawings.
FIG. 1 is a schematic view of a quick-opening faucet
FIG. 2 is a cross-sectional view of the main body of the faucet
FIG. 3 is a schematic view of a valve stem structure
FIG. 4 is a schematic top view of a ceramic stator
FIG. 5 is a front sectional view of a ceramic stator
FIG. 6 is a bottom view of the ceramic stator
FIG. 7 is a cross-sectional view of the gland
FIG. 8 is a front view of the ceramic rotor
FIG. 9 is a sectional view of a ceramic rotor plate
FIG. 10 is a bottom view of the ceramic rotor plate
Wherein: 1-valve rod, 2-clamp spring, 3-first seal ring, 4-second seal ring, 5-gland, 6-tap main body, 7-ceramic moving plate, 8-ceramic static plate, 9-sealing silica gel pad, 10-water outlet, 11-water inlet, 12-limiting protrusion, 13-third seal ring, 14-positioning block, 15-spline, 16-handle retreat groove, 17-clamp spring groove, 18-seal ring installation groove, 19-valve rod positioning pin, 20-groove, 21-positioning groove and 22-water through hole.
Detailed Description
A novel quick-opening explosion-proof faucet comprises a valve rod 1, a faucet main body 6, a ceramic moving plate and a ceramic static plate 8, wherein the faucet main body 6 is provided with a water inlet 11 and a water outlet 10, and in the embodiment, the normal line of the end surface of the water inlet 11 is vertical to the normal line of the end surface of the water outlet 10; a gland 5 is arranged on the opposite side of the water inlet of the tap main body 6, the tap main body 6 is in threaded sealing connection with the gland 5, a sealing groove is formed in the gland 5, and a third sealing ring 13 is arranged in the sealing groove and used for sealing with the tap main body 6; be provided with valve rod 1 on gland 5, be provided with spline 15 on the valve rod 1, handle retreat groove 16, jump ring groove 17, sealing washer mounting groove 18, valve rod locating pin 19, wherein, spline 15 is used for with leading enclosing cover fixed connection, handle retreat groove 17 is used for with leading handle fixed connection, it is fixed spacing through jump ring 2 between gland 5 and the jump ring groove of valve rod 1, install first sealing washer 3 and second sealing washer 4 respectively through two sealing washer mounting grooves 18 on the valve rod 1 between gland 5 and the valve rod 1, be used for sealed between valve rod 1 and the gland 5.
A positioning block 14 is arranged on the gland side of the tap main body 6, the ceramic stator 8 is provided with a through positioning groove 21, the positioning groove 21 is matched with the positioning block 14 and used for fixing, positioning and mounting the ceramic stator 8, a water through hole 22 on the gland side of the ceramic stator 8 is D-shaped, and a water through hole 22 on the water inlet side is H-shaped; a sealing groove is formed in the lower side of a positioning block 14 of the faucet main body 6, and a sealing silica gel pad 9 is installed in the sealing groove; the ceramic moving plate 7 is arranged between the ceramic static plate 8 and the valve rod 1, a groove 20 is formed in the valve rod side of the ceramic moving plate 7, a valve rod positioning pin 19 is arranged on the valve rod 1, and the valve rod positioning pin 19 is inserted into the groove 20 and used for dragging the ceramic moving plate 7 to rotate; the size from the contour of the valve rod positioning pin 19 to the central axis of the valve rod 1 is larger than the radius size of the ceramic rotor plate 7; the tap main body 6 is provided with the limiting protrusions 12 which are matched with the positioning pins 19 and used for limiting the opening and closing of the tap, in the embodiment, the number of the limiting protrusions is 2, the limiting protrusions are vertically arranged on the tap main body and are respectively used for limiting the opening and closing of the tap.
When the faucet is opened, the handle of the faucet drives the valve rod 1 to rotate, the valve rod 1 drags the ceramic movable sheet 7 to rotate, the ceramic movable sheet 7 is provided with an arc-shaped notch, when the edge line of the arc-shaped notch of the ceramic movable sheet 7 is overlapped with the edge line of the water through hole 22 on the ceramic stator sheet 8, the faucet starts to discharge water, along with the increase of the synchronous area of the notch and the water through hole 22, the water discharge amount starts to increase, and when the water through hole is completely exposed, the water discharge amount is maximum; the water quantity of the reverse rotation starts to decrease until the closed area of the ceramic rotor plate 7 completely covers the water through hole, and the faucet is closed.
The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.
Claims (3)
1. A novel quick-opening explosion-proof faucet is characterized in that: the novel faucet comprises a valve rod (1), a faucet main body (6), a ceramic moving plate (7) and a ceramic static plate (8), wherein the faucet main body (6) is provided with a positioning block (14), the ceramic static plate (8) is provided with a positioning groove (21), and the positioning groove (21) is matched with the positioning block (14) and used for positioning and mounting the ceramic static plate (8); the ceramic moving plate (7) is arranged between the ceramic static plate (8) and the valve rod (1), a groove (20) is formed in the valve rod side of the ceramic moving plate (7), a valve rod positioning pin (19) is arranged on the valve rod (1), and the valve rod positioning pin (19) is inserted into the groove (20) and used for dragging the ceramic moving plate (7) to rotate; the size of the central axis from the outer contour of the valve rod positioning pin (19) to the valve rod (1) is larger than the size of the radius of the ceramic moving plate (7); the tap main body (6) is provided with a limiting bulge (12) which is matched with the valve rod positioning pin (19) for limiting the tap water opening and closing.
2. The novel quick-opening explosion-proof faucet as recited in claim 1, characterized in that the ceramic static sheet is provided with a water through hole (22), the water through hole (22) on the valve rod side of the water through hole is D-shaped, and the opposite side of the valve rod is H-shaped.
3. The new-type quick-opening explosion-proof tap as claimed in claim 1, characterised in that said limit projections (12) are 2 in number, said limit projections (12) being arranged vertically on the tap body (6) for limiting the opening and closing of the tap, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922171273.3U CN211175447U (en) | 2019-12-06 | 2019-12-06 | Novel quick-opening explosion-proof faucet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922171273.3U CN211175447U (en) | 2019-12-06 | 2019-12-06 | Novel quick-opening explosion-proof faucet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211175447U true CN211175447U (en) | 2020-08-04 |
Family
ID=71825111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922171273.3U Expired - Fee Related CN211175447U (en) | 2019-12-06 | 2019-12-06 | Novel quick-opening explosion-proof faucet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211175447U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112833205A (en) * | 2021-01-08 | 2021-05-25 | 宁波方太厨具有限公司 | Proportional valve and gas water heater |
-
2019
- 2019-12-06 CN CN201922171273.3U patent/CN211175447U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112833205A (en) * | 2021-01-08 | 2021-05-25 | 宁波方太厨具有限公司 | Proportional valve and gas water heater |
| CN112833205B (en) * | 2021-01-08 | 2022-04-01 | 宁波方太厨具有限公司 | Proportional valve and gas water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200804 Termination date: 20211206 |