CN212899885U - Valve core assembly and water tap valve core - Google Patents
Valve core assembly and water tap valve core Download PDFInfo
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- CN212899885U CN212899885U CN202021512124.5U CN202021512124U CN212899885U CN 212899885 U CN212899885 U CN 212899885U CN 202021512124 U CN202021512124 U CN 202021512124U CN 212899885 U CN212899885 U CN 212899885U
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- groove
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- water inlet
- water outlet
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Abstract
The utility model discloses a valve core component and a water tap valve core, wherein the valve core component comprises a base, a lower sheet, a water inlet sealing gasket and a water outlet sealing gasket, the base is provided with a water outlet and a plurality of water inlets, and the upper surface of the base is provided with a first groove and a second groove; the lower sheet is provided with a water outlet hole and a water inlet hole, and the lower surface of the lower sheet is provided with a first step groove and a second step groove; the sealed pad of intaking and the sealed pad of water play can be placed respectively in first recess and second recess, fix a position fast when can be convenient for install, the first step groove and the second step groove of the lower surface of lower piece, can support to press at the sealed upper surface of pad and the sealed pad of water play and inject its position of intaking, it takes place to shift to avoid the sealed pad of intaking to seal pad and the sealed pad of water play, in addition, set up first breach around the second recess, can be so that the sealed pad of intaking can be followed first breach department and projected when compressed, avoid excessive compression to lead to the sealed pad of intaking to damage.
Description
Technical Field
The utility model relates to a tap technical field, in particular to case subassembly and tap case.
Background
A valve element is a valve part by means of which the valve body performs the basic function of direction control, pressure control or flow control by means of its movement. The water inlet and the water outlet of the valve core are generally arranged on the base, the ceramic plate is arranged above the base, in order to guarantee the sealing property, a sealing ring or a sealing gasket is generally required to be placed between the base and the ceramic plate, and the existing valve core structure generally has the problems that the installation of the sealing ring or the sealing gasket is inconvenient and the positioning is not easy.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a case subassembly and tap case, the sealed pad of location when can being convenient for install and avoid advancing water seal pad and damaged by excessive compression.
In a first aspect, an embodiment of the present invention provides a valve core assembly, including:
the water inlet device comprises a base, a water inlet and a water outlet, wherein the base is provided with a water outlet and a plurality of water inlets, a first groove surrounding the water outlet and a second groove surrounding the water inlets are formed in the upper surface of the base, and a first notch is formed in the periphery of the second groove;
the lower piece is positioned above the base and is provided with a water outlet hole corresponding to the water outlet and a water inlet hole corresponding to the water inlet, the lower surface of the lower piece is provided with a first step groove surrounding the water outlet hole and a second step groove surrounding the water inlet hole, the first step groove corresponds to the first groove, and the second step groove corresponds to the second groove;
the water inlet sealing gasket is arranged in the first groove;
and the water outlet sealing gasket is arranged in the second groove.
According to the utility model discloses case subassembly, at least, following beneficial effect has: through set up first recess around the delivery port at the base, set up the second recess around the water inlet, make sealed pad of intaking and the sealed pad of play water can place respectively in first recess and second recess, fix a position fast when can be convenient for install, the lower surface of lower piece is corresponding to be provided with first step groove and second step groove, in order to support to press and to seal the upper surface of sealed pad of intaking and the sealed pad of play water and inject its position, avoid sealed pad of intaking and the sealed pad of play water to take place to shift, in addition, set up first breach around the second recess, can be so that sealed pad of intaking can be followed first breach department when compressed and protrude, avoid excessive compression to lead to the sealed pad of intaking to damage.
According to the utility model discloses a some embodiments, the water inlet is provided with two, adjacent two be provided with the second breach between the second recess, adjacent two be provided with the correspondence between the sealed pad of intaking the first connecting block of second breach. Two adjacent water inlet sealing gaskets are connected through the first connecting block to form a whole, and the two water inlet sealing gaskets are conveniently installed at one time.
According to some embodiments of the utility model, first recess and adjacent be provided with the third breach between the second recess, it is sealed with adjacent to go out the water seal be provided with between the sealed pad of intaking and correspond the second connecting block of third breach. The water outlet sealing gasket and the adjacent water inlet sealing gasket are connected through the second connecting block to form a whole, and the water inlet sealing gasket and the water outlet sealing gasket are mounted at one time when the water inlet sealing gasket and the water outlet sealing gasket are mounted conveniently.
In a second aspect, embodiments of the present invention further provide a faucet valve core, including the valve core assembly according to an embodiment of the present invention.
According to the utility model discloses water tap case has following beneficial effect at least: through set up first recess around the delivery port at the base, set up the second recess around the water inlet, make sealed pad of intaking and the sealed pad of play water can place respectively in first recess and second recess, fix a position fast when can be convenient for install, the lower surface of lower piece is corresponding to be provided with first step groove and second step groove, in order to support to press and to seal the upper surface of sealed pad of intaking and the sealed pad of play water and inject its position, avoid sealed pad of intaking and the sealed pad of play water to take place to shift, in addition, set up first breach around the second recess, can be so that sealed pad of intaking can be followed first breach department when compressed and protrude, avoid excessive compression to lead to the sealed pad of intaking to damage.
According to some embodiments of the utility model, still include with shell, setting that the base lock is connected are in last piece, setting of lower piece top are in the ceramic lid, the setting of last piece top are in the roating seat and the connection of ceramic lid top the handle of roating seat, the roating seat the ceramic lid go up the piece with the lower piece all is located inside the shell, the handle stretches out from the top of shell. The shell is connected with the base lock and limits the rotary seat, the ceramic cover, the upper piece and the lower piece in the shell, the handle extends out of the top of the shell, the operating handle drives the rotary seat to rotate, the rotary seat drives the ceramic cover, and the ceramic cover drives the upper piece to rotate relative to the lower piece, so that the switch switching of the water faucet valve core is realized.
According to some embodiments of the utility model, the base is provided with first positioning lug, lower piece be provided with the first positioning groove that first positioning lug corresponds. The lower piece and the base realize the positioning between the lower piece and the base through the first positioning lug and the first positioning groove.
According to some embodiments of the present invention, the housing bottom is provided with a second positioning groove corresponding to the first positioning bump. The shell and the base realize the positioning between the shell and the base through the second positioning groove and the first positioning lug.
According to some embodiments of the utility model, the upper piece is provided with third positioning groove, ceramic lid bottom be provided with a plurality of with the second location lug that third positioning groove corresponds. The upper piece and the ceramic cover are positioned by the third positioning groove and the second positioning lug.
According to some embodiments of the utility model, the base is provided with the lock hook, the lower part of shell be provided with the lock hole that the lock hook matches. The base and the shell are buckled and connected through the buckling hook and the buckling hole.
According to some embodiments of the utility model, the lock hook is provided with two, two the lock hook symmetry sets up the base both sides. The two buckling hooks are arranged, so that the buckling connection between the base and the shell is firmer and more balanced.
Drawings
The present invention will be further described with reference to the accompanying drawings and examples;
fig. 1 is a schematic view of a valve core assembly according to an embodiment of the present invention;
fig. 2 is another schematic angle view of a valve core assembly according to an embodiment of the present invention;
fig. 3 is a structural diagram of a valve core of a water tap provided by an embodiment of the present invention;
fig. 4 is a schematic view of a water inlet sealing gasket and a water outlet sealing gasket of a valve element assembly provided in an embodiment of the present invention.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1 and 2, a first aspect embodiment of the present invention provides a valve core assembly, including:
the water dispenser comprises a base 100, a water outlet 110 and a plurality of water inlets 120, wherein a first groove 130 surrounding the water outlet 110 and a second groove 140 surrounding the water inlets 120 are formed in the upper surface of the base 100, and a first notch 150 is formed around the second groove 140;
a lower plate 200 positioned above the base 100 and provided with a water outlet hole 210 corresponding to the water outlet 110 and a water inlet hole 220 corresponding to the water inlet 120, wherein the lower surface of the lower plate 200 is provided with a first step groove 230 surrounding the water outlet hole 210 and a second step groove 240 surrounding the water inlet hole 220, the first step groove 230 corresponds to the first groove 130, and the second step groove 240 corresponds to the second groove 140;
a water inlet gasket 310 disposed in the first groove 130;
and the water outlet gasket 320 is arranged in the second groove 140.
According to the utility model discloses case subassembly, through set up first recess 130 around the delivery port 110 at base 100, set up second recess 140 around water inlet 120, make into the sealed pad 310 of intaking and the sealed pad 320 of going out water can place respectively in first recess 130 and second recess 140, fix a position fast when can be convenient for install, the lower surface correspondence of lower piece 200 is provided with first step groove 230 and second step groove 240, in order to support to press at the sealed upper surface of pad 310 of intaking and the sealed pad 320 of going out water and inject its position, avoid the sealed pad 310 of intaking and the sealed pad 320 of going out water to take place the aversion, in addition, set up first breach 150 around the second recess 140, can make into the sealed pad 310 of intaking can follow first breach 150 and bulge when being compressed, avoid excessive compression to lead to the sealed pad 310 of intaking to damage.
Referring to fig. 1, 2 and 4, in some embodiments of the present invention, two water inlets 120 are provided, a second gap 160 is provided between two adjacent second grooves 140, and a first connection block 330 corresponding to the second gap 160 is provided between two adjacent water inlet gaskets 310. Two adjacent water inlet sealing gaskets 310 are connected through the first connecting block 330 to form a whole, so that the two water inlet sealing gaskets 310 can be conveniently installed at one time.
Referring to fig. 1, 2 and 4, in some embodiments of the present invention, a third gap 170 is disposed between the first groove 130 and the adjacent second groove 140, and a second connection block 340 corresponding to the third gap 170 is disposed between the outlet gasket 320 and the adjacent inlet gasket 310. The water outlet sealing gasket 320 and the adjacent water inlet sealing gasket 310 are connected through the second connecting block 340 to form a whole, so that the installation of the water inlet sealing gasket 310 and the water outlet sealing gasket 320 can be completed at one time during installation.
The embodiment of the second aspect of the utility model provides a water tap case is still provided, include the utility model discloses the case subassembly of the embodiment of the first aspect.
According to the utility model discloses tap case, through set up first recess 130 around the delivery port 110 at base 100, set up second recess 140 around water inlet 120, make into that sealed pad 310 of intaking and the sealed pad 320 of play water can place respectively in first recess 130 and second recess 140, quick location when can be convenient for install, the lower surface of lower piece 200 is corresponding to be provided with first step groove 230 and second step groove 240, in order to support to press at the sealed upper surface of pad 310 of intaking and the sealed pad 320 of play water and inject its position, it takes place to shift to avoid sealed pad 310 of intaking and the sealed pad 320 of play water to take place, in addition, set up first breach 150 around second recess 140, can make into and can follow first breach 150 and bulge when sealed pad 310 of intaking is compressed, avoid excessive compression to lead to the sealed pad 310 of intaking to damage.
Referring to fig. 3, in some embodiments of the present invention, the present invention further includes a housing 400 connected to the base 100 in a snap-fit manner, an upper plate 500 disposed above the lower plate 200, a ceramic cover 600 disposed above the upper plate 500, a rotary seat 700 disposed above the ceramic cover 600, and a handle 800 connected to the rotary seat 700, wherein the rotary seat 700, the ceramic cover 600, the upper plate 500, and the lower plate 200 are all located inside the housing 400, and the handle 800 extends from the top of the housing 400. The shell 400 and the base 100 are buckled and connected, the rotating seat 700, the ceramic cover 600, the upper piece 500 and the lower piece 200 are limited in the shell 400, the handle 800 extends out of the top of the shell 400, the operating handle 800 drives the rotating seat 700 to rotate, the rotating seat 700 drives the ceramic cover 600, and the ceramic cover 600 drives the upper piece 500 to rotate relative to the lower piece 200, so that the switching of the valve core of the faucet is realized.
Referring to fig. 3, in some embodiments of the present invention, the base 100 is provided with a first positioning protrusion 180, and the lower sheet 200 is provided with a first positioning groove 250 corresponding to the first positioning protrusion 180. The lower sheet 200 and the base 100 are positioned by the first positioning protrusion 180 and the first positioning groove 250.
Referring to fig. 3, in some embodiments of the present invention, the bottom of the housing 400 is provided with a second positioning groove 410 corresponding to the first positioning protrusion 180. The housing 400 and the base 100 are positioned by the second positioning groove 410 and the first positioning protrusion 180.
Referring to fig. 3, in some embodiments of the present invention, the upper sheet 500 is provided with a third positioning groove 510, and a plurality of second positioning protrusions 610 corresponding to the third positioning groove 510 are provided at the bottom of the ceramic cover 600. The upper sheet 500 and the ceramic cover 600 are positioned by the third positioning groove 510 and the second positioning protrusion 610.
Referring to fig. 3, in some embodiments of the present invention, the base 100 is provided with a fastening hook 190, and the lower portion of the housing 400 is provided with a fastening hole 420 matched with the fastening hook 190. The base 100 and the housing 400 are fastened together by the fastening hooks 190 and the fastening holes 420.
Referring to fig. 3, in some embodiments of the present invention, two fastening hooks 190 are provided, and the two fastening hooks 190 are symmetrically disposed on both sides of the base 100. The provision of two snap hooks 190 makes the snap connection between the base 100 and the housing 400 more secure and balanced.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the knowledge range of those skilled in the art.
Claims (10)
1. A valve cartridge assembly, comprising:
the water inlet device comprises a base, a water inlet and a water outlet, wherein the base is provided with a water outlet and a plurality of water inlets, a first groove surrounding the water outlet and a second groove surrounding the water inlets are formed in the upper surface of the base, and a first notch is formed in the periphery of the second groove;
the lower piece is positioned above the base and is provided with a water outlet hole corresponding to the water outlet and a water inlet hole corresponding to the water inlet, the lower surface of the lower piece is provided with a first step groove surrounding the water outlet hole and a second step groove surrounding the water inlet hole, the first step groove corresponds to the first groove, and the second step groove corresponds to the second groove;
the water inlet sealing gasket is arranged in the first groove;
and the water outlet sealing gasket is arranged in the second groove.
2. The valve core assembly of claim 1, wherein two water inlets are provided, a second gap is provided between two adjacent second grooves, and a first connecting block corresponding to the second gap is provided between two adjacent water inlet sealing gaskets.
3. The valve core assembly of claim 1, wherein a third gap is formed between the first groove and the adjacent second groove, and a second connecting block corresponding to the third gap is formed between the water outlet gasket and the adjacent water inlet gasket.
4. A water tap valve cartridge including a valve cartridge assembly according to any one of claims 1 to 3.
5. The faucet valve cartridge according to claim 4, further comprising a housing snap-fit to the base, an upper piece disposed above the lower piece, a ceramic cover disposed above the upper piece, a rotary seat disposed above the ceramic cover, and a handle connected to the rotary seat, wherein the rotary seat, the ceramic cover, the upper piece, and the lower piece are all located inside the housing, and the handle extends from the top of the housing.
6. The faucet valve cartridge according to claim 5, wherein the base is provided with a first positioning protrusion, and the lower piece is provided with a first positioning groove corresponding to the first positioning protrusion.
7. The faucet valve cartridge according to claim 6, wherein the bottom of the housing is provided with a second positioning groove corresponding to the first positioning protrusion.
8. The faucet valve core according to claim 5, wherein the upper piece is provided with a third positioning groove, and the bottom of the ceramic cover is provided with a plurality of second positioning projections corresponding to the third positioning groove.
9. The faucet valve cartridge according to claim 5, wherein the base is provided with a snap hook, and the lower portion of the housing is provided with a snap hole that mates with the snap hook.
10. The faucet valve cartridge according to claim 9, wherein there are two snap hooks, and the two snap hooks are symmetrically disposed on both sides of the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021512124.5U CN212899885U (en) | 2020-07-27 | 2020-07-27 | Valve core assembly and water tap valve core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021512124.5U CN212899885U (en) | 2020-07-27 | 2020-07-27 | Valve core assembly and water tap valve core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212899885U true CN212899885U (en) | 2021-04-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021512124.5U Active CN212899885U (en) | 2020-07-27 | 2020-07-27 | Valve core assembly and water tap valve core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212899885U (en) |
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2020
- 2020-07-27 CN CN202021512124.5U patent/CN212899885U/en active Active
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