CN210484662U - Valve core of water tap - Google Patents
Valve core of water tap Download PDFInfo
- Publication number
- CN210484662U CN210484662U CN201921252665.6U CN201921252665U CN210484662U CN 210484662 U CN210484662 U CN 210484662U CN 201921252665 U CN201921252665 U CN 201921252665U CN 210484662 U CN210484662 U CN 210484662U
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- valve
- valve body
- valve rod
- positioning
- core piece
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Abstract
The utility model discloses a water tap case, including the valve body, water inlet and delivery port have respectively on the valve body, install case piece and valve rod surely in the valve body, install under the valve rod with case piece complex movable valve core piece surely, this movable valve core piece corresponds with the delivery port, and the valve rod is worn out from the valve body top, and the valve body inboard is provided with the location step, and the valve rod side has the protruding circle in location that corresponds with the location step. In this kind of water tap case structure, through the protruding circle of location on the valve rod and the cooperation of the location step in the valve body, even in the damaged back in valve body top, the valve rod also obtains well location, and the case can continue to use, need not to change, is favorable to reducing product use cost.
Description
Technical Field
The utility model relates to a case, especially a tap case.
Background
A common faucet valve core generally includes a valve body, a fixed valve core piece and a valve rod are installed in the valve body, a movable valve core piece corresponding to the fixed valve core piece is installed below the valve rod, and the valve rod penetrates out of the top of the valve body. After the faucet valve core with the structure is used for a long time, the top of the valve body is easy to damage, the valve rod can be separated from the top of the valve body, the function of the whole valve core is lost, the whole valve core needs to be replaced integrally, and the use cost of a product is high.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a water tap case also can continue to use after the valve body top is damaged to reduce product use cost.
In order to solve the technical problem, the utility model discloses a water tap case, including the valve body, water inlet and delivery port have respectively on the valve body, install case piece and valve rod in the valve body, install under the valve rod with case piece complex movable valve core piece is decided, this movable valve core piece with the delivery port corresponds, the valve rod is worn out from the valve body top, the valve body inboard is provided with the location step, the valve rod side have with the location flange that the location step corresponds.
The valve body is provided with a valve rod, a first positioning block is arranged on the outer side of the valve rod, a second positioning block matched with the first positioning block correspondingly is arranged on the inner side of the valve body, the rotating angle of the valve core is limited, and the valve core is prevented from being damaged due to overlarge rotating amplitude.
A first groove and a second groove are formed in the outer portion of the valve rod, and a first sealing ring and a second sealing ring are mounted in the first groove and the second groove respectively; a sheath is arranged between the positioning convex ring and the positioning step, so that the sealing effect of the valve core can be effectively improved, and the water leakage fault is prevented.
The movable valve core piece is provided with a positioning hole, and the lower end part of the valve rod is provided with a positioning lug matched with the positioning hole, so that the movable valve core piece is more accurately installed and more stably positioned.
An end cover is installed at the water inlet of the valve body, and installation and positioning of the valve core are facilitated.
The utility model has the advantages that: in this kind of water tap case structure, through the protruding circle of location on the valve rod and the cooperation of the location step in the valve body, even in the damaged back in valve body top, the valve rod also obtains well location, and the case can continue to use, need not to change, is favorable to reducing product use cost.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
FIG. 3 is a schematic structural view of a valve body;
fig. 4 is an exploded schematic view of the present invention.
Detailed Description
Referring to fig. 1 to 4, the utility model discloses a water tap case, including valve body 1, have water inlet 11 and delivery port 12 on the valve body 1 respectively, install case piece 2 and valve rod 3 in the valve body 1, install under the valve rod 3 with case piece 2 complex movable valve core piece 4, this movable valve core piece 4 corresponds with delivery port 12, and valve rod 3 is worn out from 1 top of valve body, and 1 inboard of valve body is provided with location step 13, and 3 sides of valve rod have the location flange 31 that corresponds with location step 13.
In this embodiment, a first positioning block 32 is disposed outside the valve rod 3, and a second positioning block 14 is disposed inside the valve body 1, wherein the first positioning block 32 is correspondingly engaged with the second positioning block. The valve rod 3 is externally provided with a first groove 33 and a second groove 34, and a first sealing ring 5 and a second sealing ring 6 are respectively arranged in the first groove 33 and the second groove 34. A sheath 7 is arranged between the positioning convex ring 31 and the positioning step 13. The movable valve plate 4 is provided with a positioning hole 41, and the lower end of the valve rod 3 is provided with a positioning lug 35 matched with the positioning hole 41. An end cover 8 is arranged at the water inlet of the valve body 1.
The above is only the preferred embodiment of the present invention, as long as the technical solution of the purpose of the present invention is realized by the substantially same means, all belong to the protection scope of the present invention.
Claims (6)
1. The utility model provides a tap case, includes the valve body, has water inlet and delivery port on the valve body respectively, its characterized in that: the valve is characterized in that a fixed valve core piece and a valve rod are arranged in the valve body, a movable valve core piece matched with the fixed valve core piece is arranged below the valve rod, the movable valve core piece corresponds to the water outlet, the valve rod penetrates out of the top of the valve body, a positioning step is arranged on the inner side of the valve body, and a positioning convex ring corresponding to the positioning step is arranged on the side surface of the valve rod.
2. The faucet valve cartridge of claim 1, wherein: the valve body is characterized in that a first positioning block is arranged on the outer side of the valve rod, and a second positioning block correspondingly matched with the first positioning block is arranged on the inner side of the valve body.
3. The faucet valve cartridge of claim 1 or 2, wherein: the valve rod outside is provided with first recess and second recess, install first sealing washer and second sealing washer in first recess and the second recess respectively.
4. The faucet valve cartridge of claim 3, wherein: and a sheath is arranged between the positioning convex ring and the positioning step.
5. The faucet valve cartridge of claim 3, wherein: the movable valve core piece is provided with a positioning hole, and the lower end part of the valve rod is provided with a positioning lug matched with the positioning hole.
6. The faucet valve cartridge of claim 3, wherein: an end cover is installed at the water inlet of the valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921252665.6U CN210484662U (en) | 2019-08-05 | 2019-08-05 | Valve core of water tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921252665.6U CN210484662U (en) | 2019-08-05 | 2019-08-05 | Valve core of water tap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210484662U true CN210484662U (en) | 2020-05-08 |
Family
ID=70534253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921252665.6U Active CN210484662U (en) | 2019-08-05 | 2019-08-05 | Valve core of water tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210484662U (en) |
-
2019
- 2019-08-05 CN CN201921252665.6U patent/CN210484662U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |