CN219827812U - Side-in and back-out type cold and hot water valve core - Google Patents
Side-in and back-out type cold and hot water valve core Download PDFInfo
- Publication number
- CN219827812U CN219827812U CN202223605495.XU CN202223605495U CN219827812U CN 219827812 U CN219827812 U CN 219827812U CN 202223605495 U CN202223605495 U CN 202223605495U CN 219827812 U CN219827812 U CN 219827812U
- Authority
- CN
- China
- Prior art keywords
- water
- shell
- sealing ring
- wall
- rear end
- 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.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 236
- 230000003068 static effect Effects 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 57
- 230000008676 import Effects 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000009434 installation Methods 0.000 description 41
- 238000003466 welding Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 8
- 210000001503 joint Anatomy 0.000 description 7
- 238000004080 punching Methods 0.000 description 7
- 230000004323 axial length Effects 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 6
- 239000002184 metal Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000007528 sand casting Methods 0.000 description 1
Landscapes
- Multiple-Way Valves (AREA)
Abstract
The utility model provides a side-in and side-out type cold and hot water valve core, which comprises a shell, wherein a temperature-regulating opening and closing assembly is arranged at the front end of the shell, a static plate and a moving plate are arranged in the shell, the static plate is provided with a first inlet, a second inlet and a water mixing outlet, the moving plate is provided with a water mixing tank, the moving plate is controlled to rotate or/and slide relative to the static plate through the temperature-regulating opening and closing assembly to realize opening and closing and temperature regulation, a first water inlet channel communicated with the first inlet and a second water inlet channel communicated with the second inlet are arranged on the outer wall of one side of the static plate, which is away from the moving plate, of the shell, and a connecting water gap connected with the water mixing outlet is arranged on the outer wall of the rear end or the end face of the rear end of the shell. The utility model has the advantages of realizing side water inlet and rear water outlet, reducing the production cost of the tap body and simplifying the production process while being convenient to install.
Description
Technical Field
The utility model relates to the field of bathroom accessories, in particular to a side-in and rear-out type cold and hot water valve core.
Background
The existing cold and hot water valve core needs to press the valve core on the valve core installation position through the gland during assembly, and then the cold water port, the hot water port and the mixed water port at the rear end of the valve core are all corresponding to the water channel on the valve core installation position, so that a great amount of time and working procedures are required to be spent on processing the tap body to process the water outlet, the trend of the water channel during punching is also directly limited, the hole left by punching is also required to be blocked by the filling plug when necessary, hidden dangers such as water leakage are easy to exist, and the dimension of the tap body in the axial length is difficult to compress; in addition, the existing faucet body is usually formed by processing a whole metal material in a cutting and blanking mode, a drilling mode and the like, or casting is carried out in a sand casting mode, the material cost is usually a large proportion, and a plurality of processes exist, so that the problems of high purchase cost, long processing time consumption and the like are caused.
Disclosure of Invention
Based on the problems, the utility model aims to provide the side-in and rear-out type cold and hot water valve core which can realize side water inlet and rear water outlet, is convenient to install, reduces the production cost of a tap body and simplifies the production process.
Aiming at the problems, the following technical scheme is provided: the utility model provides a cold and hot water valve core of back play formula is gone out to side, includes the casing, the casing front end is equipped with the subassembly is opened and close in the temperature regulation, be equipped with quiet piece and moving sheet in the casing, quiet piece is equipped with first import, second import and mixes the water outlet, the moving sheet is equipped with the water mixing tank, the moving sheet is opened and close the subassembly control through adjusting the temperature makes it rotate or/and slide for quiet piece and realizes opening and close and temperature regulation, quiet piece is equipped with the first inlet channel and the second inlet channel with the second import intercommunication of first import intercommunication back to the casing outer wall of moving sheet one side, casing rear end outer wall or rear end terminal surface are equipped with the connecting mouth of a river that links to each other with the water mixing outlet.
In the structure, the first water inlet channel and the second water inlet channel are respectively used for communicating cold water and hot water, so that the hot water channel and the cold water channel on the tap body which are adaptively installed are also supplied from the radial direction of the valve core installation position instead of being supplied from the bottom of the valve core installation position in a traditional unified way, the axial length of the tap body can be effectively reduced, complex punching procedures can be avoided, the tap body can be assembled by directly adopting the manners of cutting and welding metal pipes, and the like, and the water inlet and outlet channels are constructed, so that the weight is effectively reduced, and the production process is simplified; especially when the valve core is arranged on the shower faucet, the faucet body can be directly formed by welding a cold water pipe and a hot water pipe on the outer wall of the valve core installation position and is in butt joint with a water outlet pipe of a wall surface.
The utility model is further arranged that the outer wall of the shell is also provided with a first sealing ring, a second sealing ring and a third sealing ring, wherein the first sealing ring and the second sealing ring are arranged at intervals towards the rear end direction of the shell, and the third sealing ring is positioned on the outer wall of the shell or on the end face of the rear end of the shell at one side of the second sealing ring far away from the first sealing ring; the first water inlet channel is positioned between the first sealing ring and the second sealing ring; the second water inlet channel is positioned between the second sealing ring and the third sealing ring; the third sealing ring is separated between the second water inlet channel and the connecting water gap.
In the structure, the first sealing ring, the second sealing ring and the third sealing ring are used for separating the first water inlet channel, the second water inlet channel and the connecting water gap, so that the valve core can be prevented from being water-leaped when being installed in the valve core installation position.
The utility model is further arranged that a first water guide groove which is arranged around the circumferential direction of the shell and communicated with the first water inlet channel is also arranged on the outer cylindrical wall of the shell; the bottom of the second water guide groove is communicated with the second water inlet channel; the diameters of the bottoms of the first water guide groove and the second water guide groove are smaller than the outer diameter of the shell.
In the structure, the first water guide groove and the second water guide groove are used for generating the water guide gap, so that water flowing in any position in the circumferential direction of the valve element installation position can smoothly flow to the corresponding first water inlet channel and second water inlet channel, if the first water guide groove and the second water guide groove are not arranged, the gap between the outer wall of the valve element and the inner wall of the valve element installation position is too small, and once the circumferential directions of the first water inlet channel and the second water inlet channel cannot be completely aligned with the holes on the inner wall of the valve element installation position, the water flow is greatly hindered.
The utility model is further arranged that the outer wall of the shell is provided with a circumferential positioning part.
In the structure, the circumferential positioning part is used for determining the circumferential position of the shell, ensuring the correct orientation of the temperature-regulating opening and closing assembly, ensuring that the valve core can be accurately installed in the valve core installation position, and simultaneously effectively preventing the valve core from rotating in the valve core installation position.
The utility model is further arranged that the circumferential positioning part is positioned on the junction of the shell rear end face or the shell rear end outer wall or the shell rear end face and the shell rear end outer wall.
In the above structure, the circumferential positioning portions may be grooves or protrusions uniformly distributed or symmetrically formed along the circumferential direction of the housing.
The utility model further provides that the connecting water gap is provided with water gap threads when the connecting water gap is positioned on the end face of the rear end of the shell.
In the structure, the water gap threads can be directly in butt joint with the adapter penetrating through the bottom of the valve element installation position, so that the other end of the adapter is directly connected with the shower head, and the valve element installation position bottom is ensured to be provided with the tap body only by a piece of sheet-shaped baffle plate.
The utility model is further characterized in that when the connecting water gap is positioned on the end face of the rear end of the shell, the end face of the rear end of the shell is provided with a water guide groove which is opened to the outer wall of the shell from the connecting water gap to the radial direction of the shell.
In the structure, the water guide groove can guide water flow to the radial direction of the shell, so that the water outlet direction of the water guide groove is the same as the radial direction of the valve core installation position of the first water inlet channel and the second water inlet channel, and the water outlet connector is convenient to directly weld on the outer wall of the valve core installation position and is connected with the shower head.
The utility model is further arranged to further comprise a third water guide groove communicated with the connecting water gap, wherein the diameter of the groove bottom of the third water guide groove is smaller than the outer diameter of the shell.
In the structure, the third water guide groove is used for generating a water guide gap, so that water flowing out of any position in the circumferential direction of the valve element installation position can smoothly flow to the connecting water gap, if the third water guide groove is not arranged, the gap between the outer wall of the valve element and the inner wall of the valve element installation position is too small, and once the circumferential direction of the connecting water gap cannot be completely aligned with the hole on the inner wall of the valve element installation position, the water flow is greatly hindered.
The utility model has the beneficial effects that: the first water inlet channel and the second water inlet channel are respectively used for communicating cold water and hot water, so that the hot water channel and the cold water channel on the tap body which are adaptively installed are also supplied from the radial direction of the valve core installation position, instead of being supplied from the bottom of the valve core installation position in a traditional unified way, the axial length of the tap body can be effectively reduced, complex punching procedures can be avoided, the tap body can be assembled by directly adopting the manners of cutting and welding metal pipes, and the like, and the water inlet and outlet channel is constructed, so that the weight is effectively reduced, and the production process is simplified; especially when the valve core is arranged on the shower faucet, the faucet body can be directly formed by welding a cold water pipe and a hot water pipe on the outer wall of the valve core installation position and is in butt joint with a water outlet pipe of a wall surface.
Drawings
Fig. 1 is a perspective view showing the whole structure of embodiment 1 of the present utility model.
Fig. 2 is a schematic rear side structure of embodiment 1 of the present utility model.
Fig. 3 is a schematic view of a first cross-sectional structure of embodiment 1 of the present utility model.
Fig. 4 is a schematic diagram of a second cross-sectional structure of embodiment 1 of the present utility model.
Fig. 5 is a schematic diagram showing the whole cross-sectional structure of embodiment 1 of the present utility model.
Fig. 6 is an overall perspective view of embodiment 2 of the present utility model.
Fig. 7 is a schematic view of the rear structure of embodiment 2 of the present utility model.
Fig. 8 is a schematic view of a first cross-sectional structure of embodiment 2 of the present utility model.
Fig. 9 is a schematic diagram showing a second cross-sectional structure of embodiment 2 of the present utility model.
Fig. 10 is a schematic diagram showing the whole cross-sectional structure of embodiment 2 of the present utility model.
Fig. 11 is a schematic view of the structure of the stationary plate and the moving plate of the present utility model.
The meaning of the reference numerals in the figures: 10-a housing; 101-a first water inlet channel; 1011-a first water guide groove; 102-a second water inlet channel; 1021-a second water guide groove; 103-connecting a water gap; 1031-nozzle threads; 1032-a water guide groove; 1033-a third water guide groove; 104-a first sealing ring; 105-a second seal ring; 106-a third sealing ring; 107-circumferential positioning portions; 11-a temperature-regulating start-stop component; 12-static tablets; 121-a first inlet; 122-a second inlet; 123-a mixed water outlet; 13-a rotor; 131-a water mixing tank.
Detailed Description
The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.
Example 1
Referring to fig. 1 to 11, a side-in and side-out type hot and cold water valve core as shown in fig. 1 to 5 and 11 comprises a shell 10, a temperature-adjusting opening and closing assembly 11 is arranged at the front end of the shell 10, a static plate 12 and a moving plate 13 are arranged in the shell 10, the static plate 12 is provided with a first inlet 121, a second inlet 122 and a mixed water outlet 123, the moving plate 13 is provided with a mixed water tank 131, the moving plate 13 is controlled to rotate or/and slide relative to the static plate 12 by the temperature-adjusting opening and closing assembly 11 to realize opening and closing and temperature adjustment, a first water inlet 101 communicated with the first inlet 121 and a second water inlet 102 communicated with the second inlet 122 are arranged on the outer wall of the shell 10 on the side opposite to the moving plate 13, and a connecting water gap 103 connected with the mixed water outlet 123 is arranged on the outer wall or the end face of the rear end of the shell 10.
In the above structure, the first water inlet channel 101 and the second water inlet channel 102 are respectively used for communicating cold water and hot water, so that the hot water channel (not shown) and the cold water channel (not shown) on the tap body (not shown) which are adaptively installed are also supplied from the radial direction of the valve core installation position (not shown), instead of the traditional uniform supply from the bottom of the valve core installation position, the axial length of the tap body can be effectively reduced, complex punching procedures can be avoided, the tap body can be assembled by directly adopting the manners of cutting and welding metal pipes, and the water inlet and outlet channels are constructed, thereby effectively reducing the weight and simplifying the production process; especially when the valve core is arranged on the shower faucet, the faucet body can be directly formed by welding a cold water pipe and a hot water pipe on the outer wall of the valve core installation position and is in butt joint with a water outlet pipe of a wall surface.
In this embodiment, the outer wall of the housing 10 is further provided with a first sealing ring 104, a second sealing ring 105 and a third sealing ring 106, wherein the first sealing ring 104 and the second sealing ring 105 are arranged at intervals towards the rear end direction of the housing 10, and the third sealing ring 106 is positioned on the outer wall of the housing 10 at one side of the second sealing ring 105 away from the first sealing ring 104 or on the end face of the rear end of the housing 10; the first water inlet channel 101 is positioned between the first sealing ring 104 and the second sealing ring 105; the second water inlet channel 102 is positioned between the second sealing ring 105 and the third sealing ring 106; the third sealing ring 106 is separated between the second water inlet 102 and the connecting water gap 103.
In the above-described structure, the first seal ring 104, the second seal ring 105, and the third seal ring 106 are used to separate the first water inlet 101, the second water inlet 102, and the connecting nozzle 103, so that the occurrence of the water-bouncing condition can be avoided when the valve element is mounted in the valve element mounting position.
In this embodiment, the outer cylindrical wall of the housing 10 is further provided with a first water guide groove 1011 formed around the circumferential direction of the housing, and the groove bottom is communicated with the first water inlet channel 101; a second water guiding groove 1021 with the groove bottom communicated with the second water inlet channel 102; the diameters of the bottoms of the first water guide groove 1011 and the second water guide groove 1021 are smaller than the outer diameter of the casing 10.
In the above structure, the first water guide groove 1011 and the second water guide groove 1021 are used for generating a water guide gap, so that water flowing in any position in the circumferential direction of the valve element installation position can smoothly flow to the corresponding first water inlet channel 101 and second water inlet channel 102, if the first water guide groove 1011 and the second water guide groove 1021 are not arranged, the gap between the outer wall of the valve element and the inner wall of the valve element installation position is too small, once the circumferential directions of the first water inlet channel 101 and the second water inlet channel 102 cannot be completely aligned with the holes on the inner wall of the valve element installation position, the water flow is greatly blocked.
In this embodiment, the outer wall of the housing 10 is provided with a circumferential positioning portion 107.
In the above structure, the circumferential positioning portion 107 is used for determining the circumferential position of the housing 10, ensuring the correct orientation of the temperature-adjusting start-stop assembly 11, ensuring that the valve core can be accurately mounted in the valve core mounting position, and simultaneously effectively preventing the valve core from rotating in the valve core mounting position.
In this embodiment, the circumferential positioning portion 107 is located on the rear end face of the housing 10 or the rear end outer wall of the housing 10 or the junction between the rear end face of the housing 10 and the rear end outer wall of the housing 10.
In the above structure, the circumferential positioning portions 107 may be grooves or protrusions uniformly distributed or symmetrically opened along the circumferential direction of the housing 10.
In this embodiment, when the connecting nozzle 103 is located at the rear end face of the housing 10, the connecting nozzle 103 is provided with a nozzle thread 1031.
In the above structure, the water gap thread 1031 can be directly in butt joint with an adapter (not shown in the figure) penetrating through the bottom of the valve core installation position, so that the other end of the adapter is directly connected with the shower head, and therefore, the valve core installation position bottom can be assembled into the faucet body only by a piece of sheet-shaped baffle plate.
Example 2
Referring to fig. 1 to 11, a side-entry back-exit type hot and cold water valve core as shown in fig. 6 to 11 comprises a housing 10, a temperature-adjusting opening and closing assembly 11 is arranged at the front end of the housing 10, a static plate 12 and a moving plate 13 are arranged in the housing 10, the static plate 12 is provided with a first inlet 121, a second inlet 122 and a water mixing outlet 123, the moving plate 13 is provided with a water mixing tank 131, the moving plate 13 is controlled to rotate or/and slide relative to the static plate 12 by the temperature-adjusting opening and closing assembly 11 to realize opening and closing and temperature adjustment, a first water inlet 101 communicated with the first inlet 121 and a second water inlet 102 communicated with the second inlet 122 are arranged on the outer wall of the housing 10 on the side opposite to the moving plate 13, and a connecting water inlet 103 connected with the water mixing outlet 123 is arranged on the outer wall or the end face of the rear end of the housing 10.
In the above structure, the first water inlet channel 101 and the second water inlet channel 102 are respectively used for communicating cold water and hot water, so that the hot water channel (not shown) and the cold water channel (not shown) on the tap body (not shown) which are adaptively installed are also supplied from the radial direction of the valve core installation position (not shown), instead of the traditional uniform supply from the bottom of the valve core installation position, the axial length of the tap body can be effectively reduced, complex punching procedures can be avoided, the tap body can be assembled by directly adopting the manners of cutting and welding metal pipes, and the water inlet and outlet channels are constructed, thereby effectively reducing the weight and simplifying the production process; especially when the valve core is arranged on the shower faucet, the faucet body can be directly formed by welding a cold water pipe and a hot water pipe on the outer wall of the valve core installation position and is in butt joint with a water outlet pipe of a wall surface.
In this embodiment, the outer wall of the housing 10 is further provided with a first sealing ring 104, a second sealing ring 105 and a third sealing ring 106, wherein the first sealing ring 104 and the second sealing ring 105 are arranged at intervals towards the rear end direction of the housing 10, and the third sealing ring 106 is positioned on the outer wall of the housing 10 at one side of the second sealing ring 105 away from the first sealing ring 104 or on the end face of the rear end of the housing 10; the first water inlet channel 101 is positioned between the first sealing ring 104 and the second sealing ring 105; the second water inlet channel 102 is positioned between the second sealing ring 105 and the third sealing ring 106; the third sealing ring 106 is separated between the second water inlet 102 and the connecting water gap 103.
In the above-described structure, the first seal ring 104, the second seal ring 105, and the third seal ring 106 are used to separate the first water inlet 101, the second water inlet 102, and the connecting nozzle 103, so that the occurrence of the water-bouncing condition can be avoided when the valve element is mounted in the valve element mounting position.
In this embodiment, the outer cylindrical wall of the housing 10 is further provided with a first water guide groove 1011 formed around the circumferential direction of the housing, and the groove bottom is communicated with the first water inlet channel 101; a second water guiding groove 1021 with the groove bottom communicated with the second water inlet channel 102; the diameters of the bottoms of the first water guide groove 1011 and the second water guide groove 1021 are smaller than the outer diameter of the casing 10.
In the above structure, the first water guide groove 1011 and the second water guide groove 1021 are used for generating a water guide gap, so that water flowing in any position in the circumferential direction of the valve element installation position can smoothly flow to the corresponding first water inlet channel 101 and second water inlet channel 102, if the first water guide groove 1011 and the second water guide groove 1021 are not arranged, the gap between the outer wall of the valve element and the inner wall of the valve element installation position is too small, once the circumferential directions of the first water inlet channel 101 and the second water inlet channel 102 cannot be completely aligned with the holes on the inner wall of the valve element installation position, the water flow is greatly blocked.
In this embodiment, the outer wall of the housing 10 is provided with a circumferential positioning portion 107.
In the above structure, the circumferential positioning portion 107 is used for determining the circumferential position of the housing 10, ensuring the correct orientation of the temperature-adjusting start-stop assembly 11, ensuring that the valve core can be accurately mounted in the valve core mounting position, and simultaneously effectively preventing the valve core from rotating in the valve core mounting position.
In this embodiment, the circumferential positioning portion 107 is located on the rear end face of the housing 10 or the rear end outer wall of the housing 10 or the junction between the rear end face of the housing 10 and the rear end outer wall of the housing 10.
In the above structure, the circumferential positioning portions 107 may be grooves or protrusions uniformly distributed or symmetrically opened along the circumferential direction of the housing 10.
In this embodiment, when the water connection port 103 is located at the rear end face of the housing 10, the rear end face of the housing 10 is provided with a water guide groove 1032 extending from the water connection port 103 to the outer wall of the housing 10 in the radial direction of the housing 10.
In the above structure, the water guiding groove 1032 guides water flow to the radial direction of the housing 10, so that the water outlet direction of the water guiding groove is the same as the radial direction of the valve core mounting position of the first water inlet channel 101 and the second water inlet channel 102, and the water outlet connector (not shown in the figure) is convenient to be directly welded on the outer wall of the valve core mounting position to be connected with the shower head.
In this embodiment, a third water guiding groove 1033 is further included, the groove bottom of which is communicated with the connecting water gap 103, and the diameter of the groove bottom of the third water guiding groove 1033 is smaller than the outer diameter of the casing 10.
In the above structure, the third water guiding groove 1033 is used for generating a water guiding gap, so that water flowing out from any position in the circumferential direction of the valve core installation position can smoothly flow to the connecting water gap 103, if the third water guiding groove 1033 is not arranged, the gap between the outer wall of the valve core and the inner wall of the valve core installation position is too small, and once the circumferential direction of the connecting water gap 103 cannot be aligned with the hole on the inner wall of the valve core installation position completely, the water flow is greatly blocked.
The utility model has the beneficial effects that: the first water inlet channel 101 and the second water inlet channel 102 are respectively used for communicating cold water and hot water, so that a hot water channel (not shown in the figure) and a cold water channel (not shown in the figure) on a tap body (not shown in the figure) which are adaptively installed are also fed from the radial direction of a valve core installation position (not shown in the figure), instead of being fed from the bottom of the valve core installation position in a traditional unified way, the axial length of the tap body can be effectively reduced, complex punching procedures can be avoided, the tap body can be assembled by directly adopting metal pipe cutting and welding modes and the like, and the water inlet and outlet channel is constructed, so that the weight is effectively reduced, and the production process is simplified; especially when the valve core is arranged on the shower faucet, the faucet body can be directly formed by welding a cold water pipe and a hot water pipe on the outer wall of the valve core installation position and is in butt joint with a water outlet pipe of a wall surface.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (7)
1. The utility model provides a cold and hot water valve core of back play formula is gone into to side, includes the casing, the casing front end is equipped with the subassembly of opening and close that adjusts the temperature, be equipped with quiet piece and moving sheet in the casing, quiet piece is equipped with first import, second import and mixes the water outlet, the moving sheet is equipped with the water mixing tank, the moving sheet makes it rotate or/and slide realization opening and close and adjust the temperature for quiet piece through the subassembly control of opening and close that adjusts the temperature, its characterized in that: the outer wall of the shell on one side of the static piece, which is opposite to the moving piece, is provided with a first water inlet channel communicated with the first inlet and a second water inlet channel communicated with the second inlet, and the outer wall of the rear end or the end face of the rear end of the shell is provided with a connecting water gap connected with the water mixing outlet.
2. The side entry and side exit hot and cold water valve cartridge of claim 1, wherein: the outer wall of the shell is also provided with a first sealing ring, a second sealing ring and a third sealing ring, wherein the first sealing ring and the second sealing ring are arranged at intervals towards the rear end direction of the shell, and the third sealing ring is positioned on the outer wall of the shell or on the end face of the rear end of the shell at one side of the second sealing ring far away from the first sealing ring; the first water inlet channel is positioned between the first sealing ring and the second sealing ring; the second water inlet channel is positioned between the second sealing ring and the third sealing ring; the third sealing ring is separated between the second water inlet channel and the connecting water gap.
3. The side entry and side exit hot and cold water valve cartridge of claim 2, wherein: the outer cylindrical wall of the shell is also provided with a first water guide groove which is arranged around the circumferential direction of the shell, and the groove bottom is communicated with the first water inlet channel; the bottom of the second water guide groove is communicated with the second water inlet channel; the diameters of the bottoms of the first water guide groove and the second water guide groove are smaller than the outer diameter of the shell.
4. The side entry and side exit hot and cold water valve cartridge of claim 1, wherein: the outer wall of the shell is provided with a circumferential positioning part; the circumferential positioning part is positioned on the junction of the shell rear end surface or the shell rear end outer wall or the junction of the shell rear end surface and the shell rear end outer wall.
5. The side entry and side exit hot and cold water valve cartridge of claim 1 or 2 or 3 or 4, wherein: when the connecting water gap is positioned on the end face of the rear end of the shell, the connecting water gap is provided with water gap threads.
6. The side entry and side exit hot and cold water valve cartridge of claim 1 or 2 or 3 or 4, wherein: when the connecting water gap is positioned on the end face of the rear end of the shell, the end face of the rear end of the shell is provided with a water guide groove which is formed from the connecting water gap to the radial direction of the shell and extends to the outer wall of the shell.
7. The side entry and side exit hot and cold water valve cartridge of claim 6, wherein: the water tank further comprises a third water guide tank communicated with the connecting water gap, and the diameter of the bottom of the third water guide tank is smaller than the outer diameter of the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223605495.XU CN219827812U (en) | 2022-12-30 | 2022-12-30 | Side-in and back-out type cold and hot water valve core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223605495.XU CN219827812U (en) | 2022-12-30 | 2022-12-30 | Side-in and back-out type cold and hot water valve core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219827812U true CN219827812U (en) | 2023-10-13 |
Family
ID=88244396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223605495.XU Active CN219827812U (en) | 2022-12-30 | 2022-12-30 | Side-in and back-out type cold and hot water valve core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219827812U (en) |
-
2022
- 2022-12-30 CN CN202223605495.XU patent/CN219827812U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107218408B (en) | Temperature control tap | |
| CN219827812U (en) | Side-in and back-out type cold and hot water valve core | |
| CA2558698A1 (en) | Aspirator for a shower fitting | |
| CN220540374U (en) | Side-in side-out type faucet | |
| CN220540375U (en) | Side-in rear-out type faucet | |
| CN220286513U (en) | Side water inlet valve core and concealed faucet manufactured by using same | |
| CN212930484U (en) | Water inlet joint and wall-mounted furnace | |
| CN217030049U (en) | Upper control type water tap | |
| CN211649211U (en) | Assembly structure of faucet | |
| CN210217610U (en) | Drilling mechanism for engineering machinery | |
| CN113107387A (en) | Double-channel rotary joint for drilling | |
| CN218913896U (en) | Tap with improved inner water outlet pipe assembly | |
| CN220301458U (en) | Fluid assembly and water outlet device | |
| CN216242464U (en) | Thermostatic valve with quick connector | |
| CN213899977U (en) | Hollow valve core | |
| CN212318846U (en) | Water mixing valve assembly and water heater using same | |
| JPH08239875A (en) | Main body structure in faucet | |
| CN217177514U (en) | Valve core and pull-out faucet | |
| CN213393629U (en) | Valve core assembly | |
| CN218480223U (en) | Improved water tap | |
| CN216843247U (en) | Tap valve body base | |
| CN218670741U (en) | Improved inner core body and water faucet with same | |
| CN216692344U (en) | Improved split water tap | |
| CN220523347U (en) | Constant-temperature plastic inner core of shower faucet | |
| CN210290840U (en) | Valve body assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |