CN216242405U - Single-handle faucet waterway structure - Google Patents
Single-handle faucet waterway structure Download PDFInfo
- Publication number
- CN216242405U CN216242405U CN202122823959.3U CN202122823959U CN216242405U CN 216242405 U CN216242405 U CN 216242405U CN 202122823959 U CN202122823959 U CN 202122823959U CN 216242405 U CN216242405 U CN 216242405U
- Authority
- CN
- China
- Prior art keywords
- water outlet
- valve seat
- positioning
- outlet pipe
- groove
- 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
Images
Landscapes
- Valve Housings (AREA)
Abstract
The utility model provides a single handle tap waterway structure which characterized in that: comprises a water nozzle body, a valve seat, a valve core and a water outlet pipe component; the water nozzle body is internally provided with a mounting cavity I and a mounting cavity II which are communicated; a positioning groove I is formed in the annular surface of the mounting cavity I, an annular bulge is arranged at the bottom of the mounting cavity I, and a positioning through hole is formed in the annular bulge; the valve seat is installed in the installation cavity I and fixed on the annular bulge through screws; the valve core is arranged on the valve seat and is fastened by using an upper cover; the water outlet pipe assembly is arranged in the mounting cavity II, one end of the water outlet pipe assembly is connected with the valve seat and fixed by the screw, and the other end of the water outlet pipe assembly is arranged at the water outlet end of the water nozzle body; the water way structure of the single-handle faucet adopts the screw with the cylindrical boss to fix the water outlet pipe assembly, so that the product is connected more firmly, and meanwhile, the product has a simple structure and requires a small cavity space.
Description
Technical Field
The utility model relates to the field of bathrooms, in particular to a waterway structure of a single-handle faucet.
Background
The shell of the existing faucet is mostly formed by adopting a low-pressure casting process, if copper metal is adopted, the water outlet waterway, the valve seat and the shell are integrally formed, and the manufacturing cost of the faucet is high. In view of this, some split faucet products adopting independent water outlet paths are also available in the market, and the structural design of the independent water paths is adopted, so that the manufacturing cost is reduced to a certain extent, but the products are complex in structure and large in size, and are not suitable for being used on general products.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the problems in the prior art and provides a waterway structure of a single-handle faucet, which has the advantages of simple structure, low manufacturing cost and wide application range.
The technical scheme of the utility model is as follows: the utility model provides a single handle tap waterway structure which characterized in that: comprises a water nozzle body, a valve seat, a valve core and a water outlet pipe component; the water nozzle body is internally provided with a mounting cavity I and a mounting cavity II which are communicated; a positioning groove I is formed in the annular surface of the mounting cavity I, an annular bulge is arranged at the bottom of the mounting cavity I, and a positioning through hole is formed in the annular bulge; the valve seat is installed in the installation cavity I and fixed on the annular bulge through screws; the valve core is arranged on the valve seat and is fastened by using an upper cover; the water outlet pipe assembly is installed in the installation cavity II, one end of the water outlet pipe assembly is connected with the valve seat, the water outlet pipe assembly is fixed through the screw, and the other end of the water outlet pipe assembly is installed at the water outlet end of the water nozzle body.
Further, a cylindrical boss is arranged on the upper portion of the screw, and the top surface of the cylindrical boss is arc-surface-shaped.
Furthermore, positioning bulges II are arranged on two sides of the valve seat, two water inlet channels and a mixed water outlet channel are arranged in the valve seat, and a threaded hole is tapped at the water outlet of the mixed water outlet channel; the positioning protrusion II is matched with the positioning groove I.
Furthermore, the water outlet pipe component comprises a water inlet joint, a water outlet pipe and a water outlet joint; the water inlet joint, the water outlet pipe and the water outlet joint are sequentially connected; the water inlet joint is sleeved with an O-shaped ring and is arranged on a water outlet of the mixed water outlet channel of the valve seat and is fixed by screws; the water inlet connector is provided with a groove II and an arc-shaped groove III; an O-shaped ring is arranged on the groove II; the circular arc groove III is a positioning installation groove and is matched with the cylindrical boss of the screw; a positioning bulge III and a limiting boss IV are arranged on the water outlet joint; the positioning boss III is connected with the limiting boss IV; the outer peripheral surface of the limiting boss IV is obliquely arranged, and the distance between the outer peripheral surface and the vertical surface is gradually increased from top to bottom.
Furthermore, a positioning groove IV and a limiting groove V are formed in the inner wall of the water outlet end of the water nozzle body; the groove IV is matched with the positioning bulge III; and the limiting groove V is matched with the limiting boss IV.
Furthermore, two positioning holes II are further formed in the valve seat.
Furthermore, an arc-shaped yielding port is arranged above the water outlet of the mixed water outlet channel of the valve seat.
The utility model has the beneficial effects that: (1) the utility model adopts a split type structural design, the water outlet waterway, the valve seat and the water nozzle body are independently designed, the manufacturing cost of the product is low, and meanwhile, the independent water outlet pipe component is adopted, so that water flows out from the independent water outlet pipe, the water cannot contact the inner wall of the copper body of the water nozzle body, and the water quality cannot be polluted; (2) the water way structure of the single-handle faucet adopts the screw with the cylindrical boss to fix the water outlet pipe assembly, so that the product is connected more firmly, and meanwhile, the product has a simple structure and requires a small cavity space.
Drawings
FIG. 1 is an exploded view of the present invention; FIG. 2 is a cross-sectional view of the present invention; FIG. 3 is an enlarged view of a portion A of FIG. 2; FIG. 4 is an enlarged view of portion B of FIG. 2; FIG. 5 is a cross-sectional view of the faucet body of the present invention; FIG. 6 is a perspective view of the faucet body of the present invention; FIG. 7 is a perspective view of the valve seat of the present invention; FIG. 8 is a cross-sectional view of a valve seat of the present invention; FIG. 9 is a perspective view of the outlet tube assembly of the present invention; FIG. 10 is a perspective view of the screw of the present invention; fig. 11 is a perspective view of the present invention.
Detailed Description
As shown in the figure: the utility model provides a single handle tap waterway structure which characterized in that: comprises a water nozzle body 1, a valve seat 2, a valve core 3 and a water outlet pipe component 4; an installation cavity I11 and an installation cavity II 12 are formed in the water nozzle body 1, and the installation cavity I11 is communicated with the installation cavity II 12; a positioning groove I111 is formed in the annular surface of the mounting cavity I11, an annular protrusion 112 is arranged at the bottom of the mounting cavity I11, and a positioning through hole 113 is formed in the annular protrusion 112; the valve seat 2 is arranged in the installation cavity I11 and is fixed on the annular bulge 112 by using a screw 5; the valve core 3 is arranged on the valve seat 2 and is fastened by an upper cover 6; the water outlet pipe component 4 is installed in the installation cavity II 12, one end of the water outlet pipe component 4 is connected with the valve seat 2, the screw 5 is used for fixing, and the other end of the water outlet pipe component is installed at the water outlet end 13 of the water nozzle body 1.
The upper part of the screw 5 is provided with a cylindrical boss 51, and the top surface of the cylindrical boss 51 is arc-surface-shaped.
Positioning protrusions II 21 are arranged on two sides of the valve seat 2, two water inlet channels 22 and a mixed water outlet channel 23 are arranged in the valve seat, and a threaded hole 24 is tapped at a water outlet 231 of the mixed water outlet channel 23; the positioning protrusion II 21 is matched with the positioning groove I111.
The water outlet pipe assembly 4 comprises a water inlet connector 41, a water outlet pipe 42 and a water outlet connector 43; the water inlet joint 41, the water outlet pipe 42 and the water outlet joint 43 are connected in sequence; the water inlet joint 41 is sleeved with an O-shaped ring 7 and is arranged on the water outlet 231 of the mixed water outlet channel 23 of the valve seat 2 and is fixed by a screw 5; the water inlet joint 41 is provided with a groove II 411 and an arc-shaped groove III 412; an O-shaped ring 7 is arranged on the groove II 411; the circular arc groove III 412 is a positioning installation groove and is matched with the cylindrical boss 51 of the screw 5; a positioning boss III 431 and a limiting boss IV 432 are arranged on the water outlet joint 43; the positioning boss III 431 is connected with the limiting boss IV 432; the outer circumferential surface of the limiting boss IV 432 is obliquely arranged, and the distance between the outer circumferential surface and the vertical surface is gradually increased from top to bottom.
A positioning groove IV 14 and a limiting groove V15 are formed in the inner wall of the water outlet end of the water nozzle body 1; the groove IV 14 is matched with the positioning bulge III 431; and the limiting groove V15 is matched with the limiting boss IV 432.
Two positioning holes II 25 are further formed in the valve seat 2.
An arc relief opening 26 is arranged above the water outlet 231 of the mixed water outlet channel 23 of the valve seat 2.
The above-mentioned embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solution of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the spirit of the present invention.
Claims (7)
1. The utility model provides a single handle tap waterway structure which characterized in that: comprises a water nozzle body, a valve seat, a valve core and a water outlet pipe component; the water nozzle body is internally provided with a mounting cavity I and a mounting cavity II which are communicated; a positioning groove I is formed in the annular surface of the mounting cavity I, an annular bulge is arranged at the bottom of the mounting cavity I, and a positioning through hole is formed in the annular bulge; the valve seat is installed in the installation cavity I and fixed on the annular bulge through screws; the valve core is arranged on the valve seat and is fastened by using an upper cover; the water outlet pipe assembly is installed in the installation cavity II, one end of the water outlet pipe assembly is connected with the valve seat, the water outlet pipe assembly is fixed through the screw, and the other end of the water outlet pipe assembly is installed at the water outlet end of the water nozzle body.
2. The waterway structure of a single-handle faucet of claim 1, wherein: the upper part of the screw is provided with a cylindrical boss, and the top surface of the cylindrical boss is arc-surface-shaped.
3. The waterway structure of a single-handle faucet of claim 1, wherein: positioning bulges II are arranged on two sides of the valve seat, two water inlet channels and a mixed water outlet channel are arranged in the valve seat, and a threaded hole is tapped at the water outlet of the mixed water outlet channel; the positioning protrusion II is matched with the positioning groove I.
4. The waterway structure of a single-handle faucet of claim 1, wherein: the water outlet pipe assembly comprises a water inlet connector, a water outlet pipe and a water outlet connector; the water inlet joint, the water outlet pipe and the water outlet joint are sequentially connected; the water inlet joint is sleeved with an O-shaped ring and is arranged on a water outlet of the mixed water outlet channel of the valve seat and is fixed by screws; the water inlet connector is provided with a groove II and an arc-shaped groove III; an O-shaped ring is arranged on the groove II; the circular arc groove III is a positioning installation groove and is matched with the cylindrical boss of the screw; a positioning bulge III and a limiting boss IV are arranged on the water outlet joint; the positioning boss III is connected with the limiting boss IV; the outer peripheral surface of the limiting boss IV is obliquely arranged, and the distance between the outer peripheral surface and the vertical surface is gradually increased from top to bottom.
5. The waterway structure of a single-handle faucet of claim 1, wherein: a positioning groove IV and a limiting groove V are formed in the inner wall of the water outlet end of the water nozzle body; the groove IV is matched with the positioning bulge III; and the limiting groove V is matched with the limiting boss IV.
6. The waterway structure of a single-handle faucet of claim 1, wherein: and the valve seat is also provided with two positioning holes II.
7. The waterway structure of a single-handle faucet of claim 1, wherein: an arc-shaped yielding position opening is arranged above the water outlet of the mixed water outlet channel of the valve seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122823959.3U CN216242405U (en) | 2021-11-18 | 2021-11-18 | Single-handle faucet waterway structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122823959.3U CN216242405U (en) | 2021-11-18 | 2021-11-18 | Single-handle faucet waterway structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216242405U true CN216242405U (en) | 2022-04-08 |
Family
ID=80944930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122823959.3U Active CN216242405U (en) | 2021-11-18 | 2021-11-18 | Single-handle faucet waterway structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216242405U (en) |
-
2021
- 2021-11-18 CN CN202122823959.3U patent/CN216242405U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2925631C (en) | Environmental faucet and method for producing the same | |
| CN216242405U (en) | Single-handle faucet waterway structure | |
| US20170306597A1 (en) | Washer with an adjustable inlet aperture for different water pressure | |
| WO2023005361A1 (en) | Faucet body | |
| CN216279541U (en) | Single-handle waterfall faucet | |
| CN210397818U (en) | Water purification faucet structure | |
| CN210857373U (en) | Bench type water tap mounting structure | |
| CN209882729U (en) | Interpolation formula flow regulator and irrigation system | |
| CN219159613U (en) | Pre-buried shower valve | |
| CN219774927U (en) | Water outlet nozzle structure and water purifier | |
| CN216715241U (en) | Split type tap switch's fixed knot constructs and split type tap | |
| CN219755523U (en) | Tap assembly | |
| CN215522203U (en) | Three-way body of faucet | |
| CN220581738U (en) | Tap and tap pipeline assembly thereof | |
| CN211649216U (en) | Single-hand kitchen faucet | |
| CN219013487U (en) | Foldable tap water outlet nozzle | |
| CN220980425U (en) | Novel tap core structure and fall tap capable of reducing noise | |
| CN216279539U (en) | Ultrathin washbasin faucet | |
| CN220706481U (en) | Tap and waterway structure thereof | |
| CN220133035U (en) | Spray gun | |
| CN218294549U (en) | Multifunctional water outlet faucet | |
| CN215110812U (en) | Tap shell mechanism and tap | |
| CN216692248U (en) | Can improve tap of outlet water height | |
| CN211288818U (en) | Water tap structure | |
| CN220060704U (en) | Split type tap |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |