Faucet water outlet pipe structure

Abstract

The utility model discloses a faucet water outlet pipe structure, which belongs to the technical field of faucets, and adopts the technical scheme that the faucet water outlet pipe structure comprises a faucet body, a valve core and a water outlet pipe, the end part of the faucet body is provided with a mounting port I, the end part of the water outlet pipe is provided with a mounting part, the mounting part is in threaded connection with the mounting port I, and the mounting part is provided with a mounting port II; according to the utility model, the end part of the water outlet pipe is provided with the mounting part, the end part of the faucet body is provided with the mounting port I, and the mounting part is in threaded connection with the mounting port I, so that the connection between the water outlet pipe and the faucet body is realized, the structure is simple, the production and the manufacturing are convenient, and during mounting, the water outlet pipe and the faucet body are not damaged. The water outlet pipe and the faucet body can be connected only by connecting the installation part to the first installation opening in a threaded mode, operation is easy, external tools are not needed, and installation is convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of faucets, and particularly relates to a faucet water outlet pipe structure. Background Art

[0002] A faucet generally includes a faucet body, which is provided with a water inlet and a water outlet. A water flow channel is formed between the water inlet and the water outlet. A valve seat and a valve core are provided in the water flow channel to cooperate with each other. The valve core and the valve seat are used to open and close the water flow or switch between hot and cold water. Some faucets have a water outlet pipe on the water outlet to guide the direction of the water flow.

[0003] The Chinese patent with the announcement number CN208982738U discloses a connection structure of a water outlet pipe in a water purifying faucet, which belongs to the field of faucet manufacturing technology. It solves the problem of inconvenient connection of the water outlet pipe in the existing water purifying faucet. The connection structure of the water outlet pipe in the water purifying faucet includes a faucet body and a water outlet pipe, a core body is provided in the faucet body, the core body is connected to a connecting piece extending out of the faucet body, the connecting piece has an axially through water hole, the water outlet pipe is connected to the outer end of the connecting piece extending out of the faucet body to be fixed to the outer wall of the faucet body, and the core body has a water inlet hole connected to the water hole.

[0004] The above technical solution has the following defects: when connecting the water outlet pipe and the faucet body, the connecting piece is placed in the water outlet pipe, and the inner end of the connecting piece extends out of the water outlet pipe. Then, an Allen wrench is used to extend into the water outlet pipe and insert it into the hexagonal blind hole. Then, the Allen wrench is rotated to rotate the connecting piece to lock it to the core body with threads, and the flange abuts against the boss to fix the water outlet pipe to the outer wall of the faucet body. In this way, the connection between the water outlet pipe and the faucet body is completed. The whole operation process is relatively complicated, which is not conducive to operation, and it requires the use of an Allen wrench, which is inconvenient to install. Utility Model Content

[0005] The utility model aims to solve the above problems in the prior art and proposes a faucet water outlet pipe structure.

[0006] The above technical purpose of the utility model can be achieved through the following technical scheme: a faucet water outlet pipe structure, including a faucet body, a valve core and a water outlet pipe, the end of the faucet body is provided with an installation port 1, the end of the water outlet pipe is provided with a mounting portion, the mounting portion is threadedly connected to the mounting port 1, the mounting portion is provided with a mounting port 2, the valve core is installed in the mounting port 2, and the valve core is connected to the water outlet pipe.

[0007] In the above-mentioned faucet water outlet pipe structure, the second installation port is internally threadedly connected to a mounting ring, the installation ring is internally threadedly connected to a limiting block, and the limiting block is used to limit the valve core.

[0008] In the above-mentioned faucet water outlet pipe structure, a positioning step 1 is provided on the mounting portion, and the end of the faucet body abuts against the step surface of the positioning step 1.

[0009] In the above-mentioned faucet water outlet pipe structure, the installation part is provided with through hole 1 and through hole 2, and water inlet pipe 1 is detachably connected to through hole 1, and water inlet pipe 2 is detachably connected to through hole 2, and both water inlet pipe 1 and water inlet pipe 2 are connected to the valve core.

[0010] In the above-mentioned faucet water outlet pipe structure, at least one positioning protrusion is eccentrically provided on the bottom of the valve core, a positioning groove corresponding to the positioning protrusion is provided on the mounting portion, and the positioning protrusion is inserted into the positioning groove.

[0011] In the above-mentioned faucet water outlet pipe structure, the through hole 1 connects the valve core with the water inlet pipe 1, and the through hole 2 connects the valve core with the water inlet pipe 2.

[0012] In the above-mentioned faucet water outlet pipe structure, the water inlet pipe 1 is threadedly connected to the through hole 1, and the water inlet pipe 2 is threadedly connected to the through hole 2.

[0013] In the above-mentioned faucet water outlet pipe structure, a sealing ring 1 is arranged between the mounting ring and the mounting portion, and a sealing ring 2 is arranged between the valve core and the mounting ring.

[0014] In the above-mentioned faucet water outlet pipe structure, the water outlet pipe and the mounting portion are integrally formed.

[0015] In the above-mentioned faucet water outlet pipe structure, the outer side wall of the mounting ring is provided with a second positioning step, and the step surface of the second positioning step abuts against the upper surface of the mounting portion.

[0016] In summary, the beneficial effects of the present invention compared with the prior art are as follows:

[0017] By arranging a mounting portion at the end of the water outlet pipe and a mounting port one at the end of the faucet body, the mounting portion is threadedly connected to the mounting port one, so as to realize the connection between the water outlet pipe and the faucet body. The structure is simple and convenient for production and manufacturing. Moreover, during installation, it is only necessary to thread the mounting portion to the mounting port one to complete the connection between the water outlet pipe and the faucet body. The operation is simple, no external tools are required, and the installation is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of an embodiment;

[0019] Figure 2 is a cross-sectional view of an embodiment;

[0020] Figure 3 It is a structural schematic diagram of the water outlet pipe of the embodiment;

[0021] Figure 4 It is a schematic structural diagram of the water outlet pipe of the embodiment from another angle;

[0022] Figure 5 It is a structural schematic diagram of the faucet body of the embodiment;

[0023] Figure 6 It is a structural schematic diagram of the valve core of the embodiment.

[0024] Figure numerals: 1. faucet body; 2. valve core; 3. water outlet pipe; 4. installation port one; 5. installation part; 6. installation port two; 7. installation ring; 8. limit block; 9. positioning step one; 10. through hole one; 11. through hole two; 12. water inlet pipe one; 13. water inlet pipe two; 14. positioning protrusion; 15. positioning groove; 16. sealing ring one; 17. sealing ring two; 18. positioning step two. DETAILED DESCRIPTION

[0025] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0026] A faucet water outlet pipe structure, such as Figures 1 to 6 As shown, it includes a faucet body 1, a valve core 2 and a water outlet pipe 3. The end of the faucet body 1 is provided with a mounting port 4, the end of the water outlet pipe 3 is provided with a mounting portion 5, and the mounting portion 5 is threadedly connected to the mounting port 4. Specifically, the outer wall of the mounting portion 5 is provided with an external thread, and the inner wall of the mounting port 4 is provided with an internal thread, and the internal thread is threadedly connected to the external thread.

[0027] It should be noted that, in the present embodiment, the water outlet pipe 3 and the mounting portion 5 are integrally formed, which can effectively ensure the structural strength and is conducive to production and manufacturing.

[0028] A positioning step 9 is provided on the mounting portion 5, and the end of the faucet body 1 abuts against the step surface of the positioning step 9, which can further improve the stability, ensure the relative position of the mounting portion 5 and the faucet body 1 is stable, and facilitate the connection between the water outlet pipe 3 and the faucet body 1.

[0029] The mounting portion 5 is provided with a mounting port 2 6, and the valve core 2 is installed at the mounting port 2 6. At least one positioning protrusion 14 is eccentrically provided at the bottom of the valve core 2. The mounting portion 5 is provided with a positioning groove 15 corresponding to the positioning protrusion 14. The positioning protrusion 14 is inserted into the positioning groove 15. The positioning protrusion 14 cooperates with the positioning groove 15 to limit the valve core 2 and ensure the stability of the valve core 2. It should be noted that in this embodiment, there are two positioning protrusions 14 and two positioning grooves 15.

[0030] The mounting port 2 6 is internally threadedly connected with a mounting ring 7. Specifically, the inner side wall of the mounting port 2 6 is provided with an internal thread, and the outer side wall of the mounting ring 7 is provided with an external thread. The internal thread is threadedly connected to the external thread. The internal thread of the mounting ring 7 is connected with a limiting block 8. The limiting block 8 is used to limit the valve core 2. Specifically, the inner side wall of the mounting ring 7 is provided with an internal thread, and the outer side wall of the limiting block 8 is provided with an external thread. The internal thread is threadedly connected to the external thread. The lower end surface of the limiting block 8 abuts against the upper surface of the valve core 2, so as to limit the valve core 2, thereby further ensuring the stability of the valve core 2.

[0031] The outer side wall of the mounting ring 7 is provided with a second positioning step 18 , and the step surface of the second positioning step 18 abuts against the upper surface of the mounting portion 5 , thereby further improving stability, ensuring the relative position of the mounting portion 5 and the mounting ring 7 is stable, and facilitating the installation of the mounting ring 7 .

[0032] A sealing ring 16 is provided between the mounting ring 7 and the mounting portion 5, and the sealing ring 16 is used to seal the mounting ring 7 and the mounting portion 5, thereby ensuring the sealing between the two. A sealing ring 2 17 is provided between the valve core 2 and the mounting ring 7, and the sealing ring 16 is used to seal the valve core 2 and the mounting ring 7, thereby ensuring the sealing between the two.

[0033] The mounting portion 5 is provided with a through hole 10 and a through hole 2 11. A water inlet pipe 12 is detachably connected to the through hole 10. Specifically, the water inlet pipe 12 is threadedly connected to the through hole 10. As another solution, the water inlet pipe 12 can be directly connected to the through hole 10. A water inlet pipe 2 13 is detachably connected to the through hole 2 11. Specifically, the water inlet pipe 2 13 is threadedly connected to the through hole 2 11. As another solution, the water inlet pipe 2 13 can be directly connected to the through hole 2 11.

[0034] The water inlet pipe 12 and the water inlet pipe 2 13 are both connected to the valve core 2, and the valve core 2 is connected to the water outlet pipe 3. Specifically, the through hole 10 connects the valve core 2 and the water inlet pipe 12, and the through hole 2 11 connects the valve core 2 and the water inlet pipe 2 13, that is, the water flow of the water inlet pipe 12 can flow through the through hole 10 and into the valve core 2, and the water flow of the water in the water inlet pipe 2 13 can flow through the through hole 2 11 and into the valve core 2, and the water flow in the valve core 2 flows into the water outlet pipe 3.

[0035] When connecting the faucet body 1 and the water outlet pipe 3 , the mounting portion 5 is threadedly connected to the mounting opening 1 4 until the end of the faucet body 1 abuts against the step surface of the positioning step 1 9 .

[0036] When installing the valve core 2, the mounting ring 7 is threadedly connected to the mounting port 6 until the step surface of the positioning step 18 abuts against the upper surface of the mounting portion 5, and then the positioning protrusion 14 of the valve core 2 is inserted into the positioning groove 15 of the mounting portion 5. Finally, the limit block 8 is threadedly connected to the mounting ring 7 until the lower end surface of the limit block 8 abuts against the upper surface of the valve core 2.

[0037] The specific embodiments described in this article are merely examples of the spirit of the utility model; technicians in the technical field to which the utility model belongs can make various modifications or additions to the described specific embodiments or replace them in a similar manner, but will not deviate from the spirit of the utility model or exceed the scope defined by the attached claims.

Claims

1. A faucet water outlet pipe structure, characterized in that: The invention comprises a faucet body (1), a valve core (2) and a water outlet pipe (3), wherein the end of the faucet body (1) is provided with a first mounting opening (4), the end of the water outlet pipe (3) is provided with a mounting portion (5), the mounting portion (5) is threadedly connected to the first mounting opening (4), the mounting portion (5) is provided with a second mounting opening (6), the valve core (2) is installed in the second mounting opening (6), and the valve core (2) is connected to the water outlet pipe (3).

2. A faucet water outlet structure according to claim 1, characterized in that: The second installation port (6) is internally threadedly connected to a mounting ring (7), and the mounting ring (7) is internally threadedly connected to a limiting block (8), and the limiting block (8) is used to limit the position of the valve core (2).

3. The faucet water outlet structure according to claim 1, characterized in that: The mounting portion (5) is provided with a positioning step (9), and the end of the faucet body (1) abuts against the step surface of the positioning step (9).

4. The faucet water outlet structure according to claim 1, characterized in that: The mounting portion (5) is provided with a through hole 1 (10) and a through hole 2 (11); a water inlet pipe 1 (12) is detachably connected to the through hole 1 (10); a water inlet pipe 2 (13) is detachably connected to the through hole 2 (11); and both the water inlet pipe 1 (12) and the water inlet pipe 2 (13) are in communication with the valve core (2).

5. The faucet water outlet structure according to claim 1, characterized in that: At least one positioning protrusion (14) is eccentrically provided at the bottom of the valve core (2), and a positioning groove (15) corresponding to the positioning protrusion (14) is provided on the mounting portion (5), and the positioning protrusion (14) is inserted into the positioning groove (15).

6. The faucet water outlet structure according to claim 4, characterized in that: The through hole one (10) connects the valve core (2) and the water inlet pipe one (12), and the through hole two (11) connects the valve core (2) and the water inlet pipe two (13).

7. A faucet water outlet structure according to claim 6, characterized in that: The water inlet pipe 1 (12) is threadedly connected to the through hole 1 (10), and the water inlet pipe 2 (13) is threadedly connected to the through hole 2 (11).

8. The faucet water outlet structure according to claim 2, characterized in that: A sealing ring 1 (16) is provided between the mounting ring (7) and the mounting portion (5), and a sealing ring 2 (17) is provided between the valve core (2) and the mounting ring (7).

9. The faucet water outlet structure according to claim 1, characterized in that: The water outlet pipe (3) and the mounting portion (5) are integrally formed.

10. The faucet water outlet structure according to claim 2, characterized in that: The outer side wall of the mounting ring (7) is provided with a second positioning step (18), and the step surface of the second positioning step (18) abuts against the upper surface of the mounting portion (5).

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