Shunt valve core

Abstract

The utility model discloses a shunt valve core, which belongs to the technical field of valve cores and is characterized by comprising a base, a shell, a static ceramic chip, a movable ceramic chip and a handle, the base is connected with the shell, the static ceramic chip is circumferentially fixed on the base, the movable ceramic chip is rotatably arranged on the static ceramic chip, and the handle is rotatably arranged in the shell and can drive the movable ceramic chip to rotate. The shell is provided with a water inlet and a side water outlet, the base is provided with a bottom water outlet, the handle is rotated to drive the movable ceramic chip to rotate so that the water inlet can be communicated with any one of the side water outlet and the bottom water outlet, and the shunt valve element is simple in overall structure, convenient to produce, manufacture and assemble, easy to operate during use and convenient to use.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of valve core, especially relates to a water distribution valve core. BACKGROUND

[0002] The water distribution valve core is an important part of the bathroom equipment, which can be switched to different water outlets according to the user control, so as to realize the function of controlling multiple water outlets by using one valve core.

[0003] The Chinese patent with the publication number CN216078414U discloses a novel water distribution valve core structure, which comprises a valve core shell, a valve rod is arranged in the valve core shell, a snap spring groove is arranged in the middle of the valve rod, a snap spring is arranged above the valve core shell, the snap spring is connected to the outside of the snap spring groove in a clamping manner, and the bottom end of the valve rod is inserted into the inside of the valve core shell.

[0004] The above technical solution has the following defects: the structure of the water distribution valve core is complex, the assembly is difficult, which seriously affects the assembly rate of the shower faucet and brings certain troubles to the production operation of the shower faucet. UTILITY MODEL CONTENTS

[0005] The utility model aims at the above problems existing in the prior art, and provides a water distribution valve core, and the technical problem to be solved by the utility model is how to simplify the structure of the water distribution valve core.

[0006] The above technical purpose of the utility model can be realized by the following technical solution: a water distribution valve core, which comprises a base, a shell, a static ceramic sheet, a dynamic ceramic sheet and a handle, the base is connected with the shell, the static ceramic sheet is fixed on the base in a circumferential direction, the dynamic ceramic sheet is rotationally arranged on the static ceramic sheet, the handle is rotationally arranged in the shell and can drive the dynamic ceramic sheet to rotate, the shell is provided with a water inlet and a side water outlet, the base is provided with a bottom water outlet, and rotating the handle and driving the dynamic ceramic sheet to rotate can make the water inlet and the side water outlet or the bottom water outlet be connected with any one.

[0007] In the above water distribution valve core, a through hole one is arranged on the static ceramic sheet, the through hole one is connected with the bottom water outlet, and the water inlet can be connected with the through hole one.

[0008] In the water distribution valve core, the dynamic porcelain sheet can block the through hole one, the dynamic porcelain sheet is provided with a through hole two, and the through hole two can communicate the water inlet and the side water outlet.

[0009] In the water distribution valve core, the dynamic porcelain sheet is provided with a groove, the groove communicates with the through hole one, the groove can communicate with the water inlet, and the static porcelain sheet can cut off the groove and the water inlet.

[0010] In the water distribution valve core, the static porcelain sheet is provided with an avoiding groove, the avoiding groove communicates with the water inlet, the avoiding groove can communicate with any one of the groove or the through hole two, the handle is provided with an avoiding hole, and the avoiding hole communicates the through hole two and the side water outlet.

[0011] In the water distribution valve core, the inner side wall of the base is provided with a positioning protrusion, the side wall of the static porcelain sheet is provided with a positioning groove, and the positioning protrusion is inserted into the positioning groove.

[0012] In the water distribution valve core, the dynamic porcelain sheet is provided with a linkage groove, the end of the handle is provided with a linkage protrusion, and the linkage protrusion is inserted into the linkage groove.

[0013] In the water distribution valve core, the side wall of the handle is provided with a limiting protrusion, the inner side wall of the shell is provided with a limiting protrusion, when the handle is rotated, the side wall of the limiting protrusion can abut against the side wall of the limiting protrusion.

[0014] In the water distribution valve core, the inner side wall of the base is provided with a mounting groove, the shell is provided with a mounting block, the mounting block is inserted into the mounting groove, the side wall of the base is provided with a connecting hole, and the shell is provided with a clamping hook which is clamped in the connecting hole.

[0015] In the water distribution valve core, the inner side wall of the handle extends inwardly to form an arc-shaped portion.

[0016] In conclusion, the water distribution valve core has the beneficial effects that:

[0017] 1. The water distribution valve core is composed of a base, a shell, a static porcelain sheet, a dynamic porcelain sheet and a handle, the base is connected with the shell, the static porcelain sheet is fixed on the base in a circumferential direction, the dynamic porcelain sheet is rotationally arranged on the static porcelain sheet, and the handle is rotationally arranged in the shell, so that the overall structure is simple and the production, manufacturing and assembly are facilitated.

[0018] 2. When in use, the user only needs to turn the handle to rotate the moving ceramic plate, which can connect the water inlet with either the side outlet or the bottom outlet to switch the water output. It is simple to operate and convenient to use. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of an embodiment;

[0020] Figure 2 This is a cross-sectional view of an embodiment;

[0021] Figure 3 This is a cross-sectional view of another state of the embodiment;

[0022] Figure 4 This is a schematic diagram of the base structure of an embodiment;

[0023] Figure 5 This is a schematic diagram of the outer casing of an embodiment;

[0024] Figure 6 This is a schematic diagram of the outer casing from another angle in the embodiment;

[0025] Figure 7 This is a schematic diagram of the structure of the static ceramic tile in the embodiment;

[0026] Figure 8 This is a schematic diagram of the structure of the moving ceramic piece in the embodiment;

[0027] Figure 9 This is a schematic diagram of the handle structure for an embodiment.

[0028] Reference numerals: 1. Base; 2. Outer shell; 3. Static ceramic tile; 4. Moving ceramic tile; 5. Handle; 6. Water inlet; 7. Side water outlet; 8. Bottom water outlet; 9. Through hole one; 10. Through hole two; 11. Groove; 12. Clearance groove; 13. Positioning protrusion; 14. Positioning groove; 15. Linkage groove; 16. Linkage protrusion; 17. Limiting protrusion; 18. Limiting protrusion; 19. Mounting groove; 20. Mounting block; 21. Connecting hole; 22. Hook; 23. Arc-shaped part; 24. Clearance hole. Detailed Implementation

[0029] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0030] A type of water distribution valve core, such as Figures 1 to 9 As shown, it includes a base 1, a shell 2, a stationary ceramic tile 3, a moving ceramic tile 4, and a handle 5.

[0031] The base 1 is connected with the shell 2, specifically, the inner side wall of the base 1 is provided with mounting grooves 19, the end of the shell 2 is provided with mounting blocks 20, in this embodiment, the mounting grooves 19 and the mounting blocks 20 are both several and one-to-one correspondence, the mounting blocks 20 are inserted into the mounting grooves 19.

[0032] The side wall of the base 1 is provided with connecting holes 21, the shell 2 is provided with clamping hooks 22, in this embodiment, the connecting holes 21 are two and oppositely arranged, the clamping hooks 22 are two and oppositely arranged, the clamping hooks 22 are clamped in the corresponding connecting holes 21, so as to realize the detachable connection of the base 1 and the shell 2.

[0033] It should be noted that when assembling, the mounting blocks 20 are aligned with the mounting grooves 19 and inserted, at this time the clamping hooks 22 can be clamped in the corresponding connecting holes 21, so as to effectively reduce the assembly difficulty, so that the assembly is more convenient and fast, thereby improving the assembly efficiency.

[0034] The static ceramic sheet 3 is fixed circumferentially on the base 1, specifically, the inner side wall of the base 1 is provided with positioning protrusions 13, the side wall of the static ceramic sheet 3 is provided with positioning grooves 14, in this embodiment, the positioning protrusions 13 are two and oppositely arranged, the positioning grooves 14 are two and oppositely arranged, the positioning protrusions 13 and the positioning grooves 14 are matched and one-to-one correspondence, the positioning protrusions 13 are inserted into the corresponding positioning grooves 14, the positioning grooves 14 limit the positioning protrusions 13, thereby realizing the circumferential fixation of the positioning grooves 14.

[0035] It should be noted that when assembling, the positioning protrusions 13 are aligned with the positioning grooves 14, and then the static ceramic sheet 3 is placed on the base 1, so that the positioning protrusions 13 are inserted into the corresponding positioning grooves 14, that is, the assembly of the static ceramic sheet 3 and the base 1 is completed, the operation is simple, the assembly is convenient and fast, and the assembly efficiency can be effectively improved.

[0036] The dynamic ceramic sheet 4 is rotationally arranged on the upper end surface of the static ceramic sheet 3, the handle 5 is rotationally arranged in the shell 2 and can drive the dynamic ceramic sheet 4 to rotate, specifically, the dynamic ceramic sheet 4 is provided with linkage grooves 15, the end of the handle 5 is provided with linkage protrusions 16, in this embodiment, the linkage grooves 15 are two and oppositely arranged, the linkage protrusions 16 are two and oppositely arranged, the linkage grooves 15 and the linkage protrusions 16 are matched and one-to-one correspondence, the linkage protrusions 16 are inserted into the corresponding linkage grooves 15, the linkage grooves 15 limit the linkage protrusions 16, so that the handle 5 can drive the dynamic ceramic sheet 4 to rotate when rotating.

[0037] The shell 2 is provided with a water inlet 6 and a side water outlet 7, in this embodiment, the water inlet 6 is two and oppositely arranged, the side water outlet 7 is two and oppositely arranged, the base 1 is provided with a bottom water outlet 8.

[0038] The static ceramic sheet 3 is provided with an avoiding groove 12, preferably, the avoiding groove 12 has two and is oppositely arranged, the avoiding groove 12 is communicated with the water inlet 6, the static ceramic sheet 3 is provided with a through hole 9, the through hole 9 is communicated with the bottom water outlet 8, with the rotation of the dynamic ceramic sheet 4, the water inlet 6 can be communicated with the through hole 9, the dynamic ceramic sheet 4 can block the through hole 9.

[0039] The end surface of the dynamic ceramic sheet 4 relative to the static ceramic sheet 3 is provided with a groove 11, the groove 11 is communicated with the through hole 9, with the rotation of the dynamic ceramic sheet 3, the groove 11 can be communicated with the water inlet 6, the static ceramic sheet 3 can separate the groove 11 and the water inlet 6, the dynamic ceramic sheet 4 is provided with a through hole 10, preferably, the through hole 10 has two and is oppositely arranged, with the rotation of the dynamic ceramic sheet 3, the through hole 10 can communicate the water inlet 6 and the side water outlet 7.

[0040] With the rotation of the dynamic ceramic sheet 3, the avoiding groove 12 can be communicated with any one of the groove 11 or the through hole 10.

[0041] The handle 5 is provided with an avoiding hole 24, preferably, the avoiding hole 24 has two and is oppositely arranged, the avoiding hole 24 communicates the through hole 10 and the side water outlet 7.

[0042] Rotating the handle 5 and driving the dynamic ceramic sheet 4 to rotate can make the water inlet 6 be communicated with any one of the side water outlet 7 or the bottom water outlet 8.

[0043] The working principle is as follows: with the rotation of the dynamic ceramic sheet 4, when the groove 11 is communicated with the avoiding groove 12, at this time, the static ceramic sheet 3 blocks the through hole 10, the water flows from the water inlet 6, then flows into the avoiding groove 12, and then flows through the groove 11 and the through hole 9 in turn, and finally flows out from the bottom water outlet 8; with the rotation of the dynamic ceramic sheet 4, when the dynamic ceramic sheet 4 blocks the through hole 9, at this time, the static ceramic sheet 3 separates the avoiding groove 12 and the groove 11, after the water flows from the water inlet 6 and flows into the avoiding groove 12, it cannot flow into the groove 11, and at this time, because the avoiding groove 12 is communicated with the through hole 10, the through hole 10 is communicated with the avoiding hole 24, and the avoiding hole 24 is communicated with the side water outlet 7, the water flows from the water inlet 6, and then flows through the avoiding groove 12, the through hole 10 and the avoiding hole 24 in turn, and finally flows out from the side water outlet 7.

[0044] The side wall of the handle 5 is provided with a limiting protrusion 17, the inner side wall of the shell 2 is provided with a limiting protrusion 18, when the handle 5 is rotated, the side wall of the limiting protrusion 17 can abut against the side wall of the limiting protrusion 18, so as to realize the circumferential limiting of the handle 5, and then realize the circumferential limiting of the dynamic ceramic sheet 4, so as to limit the rotation angle of the dynamic ceramic sheet 4, which is convenient for the user to operate and quickly completes the switching of the water outlet.

[0045] The inner side wall of the handle 5 extends inwardly to form an arc-shaped portion 23, so as to effectively improve the structural strength of the handle 5.

[0046] The water diversion valve core is composed of a base 1, a shell 2, a static ceramic sheet 3, a dynamic ceramic sheet 4 and a handle 5, the base 1 is detachably connected with the shell 2, the static ceramic sheet 3 is fixed on the base 1 in the circumferential direction, the dynamic ceramic sheet 4 is rotationally arranged on the static ceramic sheet 3, and the handle 5 is rotationally arranged in the shell 2.

[0047] The specific embodiments described herein are merely illustrative of the spirit of the present application; those skilled in the art to which the present application belongs can make various modifications or supplements to the described specific embodiments or replace them with similar ways, but will not deviate from the spirit of the present application or exceed the scope defined by the appended claims.

Claims

1. A water shutoff spool, characterized by: The utility model provides a kettle, including base (1), shell (2), static porcelain piece (3), dynamic porcelain piece (4) and handle (5), base (1) is connected with shell (2), static porcelain piece (3) is fixed on the circumference of base (1), dynamic porcelain piece (4) rotation is arranged on static porcelain piece (3), handle (5) rotation is arranged in shell (2) and can drive dynamic porcelain piece (4) rotation, shell (2) is set up with water inlet (6) and side water outlet (7), base (1) is set up with bottom water outlet (8), rotates handle (5) and drives dynamic porcelain piece (4) rotation can make water inlet (6) with side water outlet (7) or bottom water outlet (8) any one intercommunication.

2. A water proofer according to claim 1, wherein: Static porcelain piece (3) is set up with through -hole one (9), through -hole one (9) is connected with bottom water outlet (8), water inlet (6) can be connected with through -hole one (9).

3. A water proofer according to claim 2, wherein: Dynamic porcelain piece (4) can block through -hole one (9), dynamic porcelain piece (4) is set up with through -hole two (10), through -hole two (10) can be connected with water inlet (6) with side water outlet (7).

4. A water proofer according to claim 3, wherein: Dynamic porcelain piece (4) is set up with recess (11), recess (11) is connected with through -hole one (9), recess (11) can be connected with water inlet (6), static porcelain piece (3) can cut off recess (11) with water inlet (6).

5. A water proofer according to claim 4, wherein: Static porcelain piece (3) is set up with avoiding slot (12), avoiding slot (12) is connected with water inlet (6), avoiding slot (12) can be connected with recess (11) or through -hole two (10) any one, handle (5) is set up with avoiding hole (24), avoiding hole (24) is connected with through -hole two (10) with side water outlet (7).

6. The water proofer according to claim 1, wherein: The inner side wall of the base (1) is provided with a positioning protrusion (13), and the side wall of the static porcelain piece (3) is provided with a positioning groove (14), the positioning protrusion (13) is inserted into the positioning groove (14).

7. The water diversion valve core according to claim 1, wherein: The dynamic porcelain piece (4) is provided with a linkage groove (15), and the end of the handle (5) is provided with a linkage protrusion (16), the linkage protrusion (16) is inserted into the linkage groove (15).

8. The water proofer according to claim 1, wherein: The side wall of the handle (5) is provided with a limiting protrusion (17), and the inner side wall of the shell (2) is provided with a limiting protrusion (18), when the handle (5) is rotated, the side wall of the limiting protrusion (17) can abut against the side wall of the limiting protrusion (18).

9. The water proofer according to claim 1, wherein: The inner side wall of the base (1) is provided with a mounting groove (19), and the shell (2) is provided with a mounting block (20), the mounting block (20) is inserted into the mounting groove (19), the side wall of the base (1) is provided with a connecting hole (21), and the shell (2) is provided with a clamping hook (22), the clamping hook (22) is clamped in the connecting hole (21).

10. The water proofer according to claim 1, wherein: The inner side wall of the handle (5) extends inwardly to form an arc-shaped portion (23).

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