CN209977327U - High-sealing triple cold and hot water faucet - Google Patents
High-sealing triple cold and hot water faucet Download PDFInfo
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- CN209977327U CN209977327U CN201920827520.8U CN201920827520U CN209977327U CN 209977327 U CN209977327 U CN 209977327U CN 201920827520 U CN201920827520 U CN 201920827520U CN 209977327 U CN209977327 U CN 209977327U
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Abstract
The utility model discloses a high-sealing triple cold and hot water faucet, which comprises a valve body with two water inlets, wherein the water inlets are provided with connecting threads, the end surface of each water inlet is provided with a sealing connecting part which extends inwards, and the sealing part consists of a first bearing part, a first arc surface part, a second bearing part and a first cone surface part which are connected in sequence; a sealing joint assembly is arranged on the water inlet and comprises a valve joint, a pipe joint and a hexagonal cap; the pipe joint consists of a threaded connecting part, a sealing bearing part and a transition part with external threads which are connected in sequence; the threaded connecting part is connected with the water inlet, the sealing bearing part is matched with the sealing connecting part, and a first sealing element is arranged between the sealing bearing part and the sealing connecting part; the outer side of the first sealing element is provided with a sealing extension part which is attached to the end face of the water inlet, and the transition part is provided with a pressing ring in threaded connection.
Description
Technical Field
The utility model belongs to the technical field of the valve, refer in particular to a high sealed trigeminy hot and cold water tap.
Background
The tap is a popular name of a water valve, is used for controlling the size of water flow to be switched and has the effect of saving water. The water tap has a very fast updating speed, and develops from an old cast iron process to an electroplating knob type water tap, a stainless steel single-temperature single-control water tap, a stainless steel double-temperature double-control water tap and a kitchen semi-automatic water tap. At present, more and more consumers purchase faucets, and the faucets are comprehensively considered from various aspects such as materials, functions, shapes and the like.
The water faucet in the existing bathroom shower equipment has poor sealing performance, and the phenomenon of water leakage can occur at the joint.
Disclosure of Invention
The utility model aims to provide a cold and hot water valve of trigeminy that simple structure and sealing performance are good to the not enough of prior art existence.
In order to achieve the above purpose, the utility model provides a following technical scheme: a high-sealing triple cold and hot water faucet comprises a valve body with two water inlets, wherein the water inlets are provided with connecting threads, the end surfaces of the water inlets are provided with sealing connecting parts extending inwards, and the sealing part consists of a first bearing part, a first arc surface part, a second bearing part and a first cone surface part which are sequentially connected; a sealing joint assembly is arranged on the water inlet and comprises a valve joint, a pipe joint and a hexagonal cap; the pipe joint consists of a threaded connecting part, a sealing bearing part and a transition part with external threads which are connected in sequence; the threaded connecting part is connected with the water inlet, the sealing bearing part is matched with the sealing connecting part, and a first sealing element is arranged between the sealing bearing part and the sealing connecting part; the outer side of the first sealing element is provided with a sealing extension part which is attached to the end face of the water inlet, and the transition part is provided with a pressing ring in threaded connection.
By adopting the technical scheme, the inward extending sealing connecting part is arranged at the end face of the water inlet, and the sealing performance of the connection between the valve joint and the water inlet can be ensured under the matching of the sealing connecting part and the sealing bearing part; a first sealing element is arranged between the sealing connecting part and the sealing bearing part, so that the sealing property of the connection between the sealing connecting part and the sealing bearing part can be further improved; and the outer side of the first sealing element is provided with a sealing extension part which is attached to the end face of the water inlet, the transition part is provided with a pressing ring in threaded connection, and the sealing extension part is pressed on the end face of the water inlet through the pressing ring, so that the sealing performance can be further ensured.
The utility model discloses further set up to: the hexagonal cap is provided with a clamping edge, the pipe joint is provided with a sealing edge matched with the clamping edge, and the clamping edge of the hexagonal cap is clamped on the sealing edge and is in threaded connection with the pipe joint; and a sealing groove is arranged at the connecting end face of the pipe joint and the valve joint, and a sealing ring I is arranged on the sealing groove.
Through adopting foretell technical scheme, be provided with the seal groove in coupling and valve joint's the terminal surface department of being connected, be provided with sealing washer I on the seal groove to can improve the sealing performance who is connected between coupling and the valve joint.
The utility model discloses further set up to: and a sealing ring II is arranged between the clamping edge and the sealing edge.
Through adopting foretell technical scheme, be provided with sealing washer II between card edge and sealed edge to can improve the leakproofness between hexagon cap and the coupling.
The utility model discloses further set up to: and a support edge for supporting the end face of the hexagonal cap is arranged on the transition part of the valve joint, and a sealing ring III is arranged on the hexagonal cap and the support edge.
Through adopting foretell technical scheme, be provided with the support edge that plays supporting role to the hexagon cap terminal surface on the transition portion that the valve connects, be provided with sealing washer III on hexagon cap and support edge to can improve the leakproofness of being connected between valve connects and the hexagon cap.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural view of a sealing joint assembly according to an embodiment of the present invention;
FIG. 3 is a partial schematic view of a valve body according to an embodiment of the present invention;
reference numbers in the drawings and corresponding part names: the sealing device comprises a valve body 1, a water inlet 2, a sealing connecting part 3, a first bearing part 3a, a first arc surface part 3b, a second bearing part 3c, a first cone surface part 3d, a valve joint 4, a threaded connecting part 4a, a sealing bearing part 4b, a transition part 4c, a support edge 4d, a pipe joint 5a, a sealing edge 5a, a hexagonal cap 6, a clamping edge 6a, a first sealing part 7, a sealing extension part 8, a pressing ring 9, a sealing ring I10, a sealing ring II 11 and a sealing ring III 12.
Detailed Description
An embodiment of the present invention is further explained with reference to fig. 1 to 3.
A high-sealing triple cold and hot water faucet comprises a valve body 1 with two water inlets 2, wherein the water inlets 2 are provided with connecting threads, the end surfaces of the water inlets 2 are provided with sealing connecting parts 3 extending inwards, and the sealing is composed of a first bearing part 3a, a first arc surface part 3b, a second bearing part 3c and a first cone surface part 3d which are sequentially connected; a sealing joint assembly is arranged on the water inlet 2 and comprises a valve joint 4, a pipe joint 5 and a hexagonal cap 6; the pipe joint 5 consists of a sealing bearing part 4b4a, a sealing bearing part and a transition part 4c with external threads which are connected in sequence; the sealing bearing part 4b4a is connected with the water inlet 2, the sealing bearing part is matched with the sealing connecting part 3, and a first sealing element 7 is arranged between the sealing bearing part and the sealing connecting part 3; the outer side of the first sealing element 7 is provided with a sealing extension part 8 which is attached to the end face of the water inlet 2, and the transition part 4c is provided with a pressing ring 9 which is in threaded connection.
The sealing connection part 3 extending inwards is arranged on the end face of the water inlet 2, so that the sealing performance of the connection between the valve joint 4 and the water inlet 2 can be ensured under the matching of the sealing connection part 3 and the sealing bearing part; a first sealing member 7 is arranged between the sealing connection part 3 and the sealing bearing part, so that the sealing performance of the connection between the sealing connection part 3 and the sealing bearing part can be further improved; and a sealing extension part 8 which is attached to the end face of the water inlet 2 is arranged on the outer side of the first sealing member 7, a pressing ring 9 which is in threaded connection is arranged on the transition part 4c, and the sealing extension part 8 is pressed on the end face of the water inlet 2 through the pressing ring 9, so that the sealing performance can be further ensured.
Further: the hexagonal cap 6 is provided with a clamping edge 6a, the pipe joint 5 is provided with a sealing edge 5a matched with the clamping edge 6a, and the clamping edge 6a of the hexagonal cap 6 is clamped on the sealing edge 5a and is in threaded connection with the pipe joint 5; and a sealing groove is formed in the connecting end face of the pipe joint 5 and the valve joint 4, and a sealing ring I10 is arranged on the sealing groove.
The sealing groove is formed in the connecting end face of the pipe joint 5 and the valve joint 4, and the sealing ring I10 is arranged on the sealing groove, so that the sealing performance of connection between the pipe joint 5 and the valve joint 4 can be improved.
Further: and a sealing ring II 11 is arranged between the clamping edge 6a and the sealing edge 5 a.
By arranging the sealing ring II 11 between the clamping edge 6a and the sealing edge 5a, the sealing performance between the hexagon cap 6 and the pipe joint 5 can be improved.
Further: a support edge 4d for supporting the end face of the hexagon cap 6 is arranged on the transition part 4c of the valve joint 4, and a sealing ring III 12 is arranged on the hexagon cap 6 and the support edge 4 d.
By providing the support edge 4d for supporting the end face of the hexagonal cap 6 at the transition portion 4c of the valve joint 4 and providing the seal ring iii 12 between the hexagonal cap 6 and the support edge 4d, the sealing performance of the connection between the valve joint 4 and the hexagonal cap 6 can be improved.
The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (4)
1. The utility model provides a high sealed trigeminy hot and cold water tap, includes valve body (1) of taking two water inlets (2), has connecting thread on water inlet (2), characterized by: the end face of the water inlet (2) is provided with a sealing connecting part (3) which extends inwards, and the sealing part consists of a first bearing part (3a), a first arc-shaped surface part (3b), a second bearing part (3c) and a first conical surface part (3d) which are connected in sequence; a sealing joint assembly is arranged on the water inlet (2), and comprises a valve joint (4), a pipe joint (5) and a hexagonal cap (6); the valve joint (4) consists of a threaded connecting part (4a), a sealing bearing part (4b) and a transition part (4c) with external threads, which are connected in sequence; the threaded connecting part (4a) is connected with the water inlet (2), the sealing bearing part (4b) is matched with the sealing connecting part (3), and a first sealing element (7) is arranged between the sealing bearing part (4b) and the sealing connecting part (3); the outer side of the first sealing element (7) is provided with a sealing extension part (8) which is attached to the end face of the water inlet (2), and the transition part (4c) is provided with a pressing ring (9) which is in threaded connection.
2. A high seal triple tap as claimed in claim 1 wherein: the hexagonal cap (6) is provided with a clamping edge (6a), the pipe joint (5) is provided with a sealing edge (5a) matched with the clamping edge (6a), and the clamping edge (6a) of the hexagonal cap (6) is clamped on the sealing edge (5a) and is in threaded connection with the pipe joint (5); the joint is characterized in that a sealing groove is formed in the connecting end face of the pipe joint (5) and the valve joint (4), and a sealing ring I (10) is arranged on the sealing groove.
3. A high seal triple tap as claimed in claim 2 wherein: and a sealing ring II (11) is arranged between the clamping edge (6a) and the sealing edge (5 a).
4. A high seal triple tap as claimed in claim 3 wherein: and a support edge (4d) which supports the end face of the hexagonal cap (6) is arranged on the transition part (4c) of the valve joint (4), and a sealing ring III (12) is arranged on the hexagonal cap (6) and the support edge (4 d).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920827520.8U CN209977327U (en) | 2019-06-03 | 2019-06-03 | High-sealing triple cold and hot water faucet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920827520.8U CN209977327U (en) | 2019-06-03 | 2019-06-03 | High-sealing triple cold and hot water faucet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209977327U true CN209977327U (en) | 2020-01-21 |
Family
ID=69265280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920827520.8U Active CN209977327U (en) | 2019-06-03 | 2019-06-03 | High-sealing triple cold and hot water faucet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209977327U (en) |
-
2019
- 2019-06-03 CN CN201920827520.8U patent/CN209977327U/en active Active
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