Shunt valve core

Abstract

The utility model discloses a shunt valve core, which relates to the technical field of bathroom accessories and comprises a shell, a static ceramic chip, a movable ceramic chip and a rotating device are arranged in the shell, the shell comprises a shell body and a base arranged at the bottom of the shell body, a water inlet is arranged on the base, a side water outlet is arranged on the side face of the shell body, and a top water outlet is arranged on the top of the shell body. A first water permeable hole matched with the water inlet is formed in the static ceramic chip, a second water permeable hole capable of being communicated with the first water permeable hole is formed in the movable ceramic chip, side water outlet grooves capable of being communicated with the side water outlets are further formed in the two sides of the rotating piece, and the side water outlet grooves can be communicated with the first water permeable hole. The top water outlet can be communicated with the second water permeable hole; the rotating device drives the rotating piece to rotate, then the first water permeable hole is controlled to be communicated with the second water permeable hole or the first water permeable hole is controlled to be communicated with the side water outlet groove, and then the side water outlet or the top water outlet is controlled to achieve water outlet so as to be suitable for different use scenes.

Description

Technical Field

[0001] The utility model relates to the technical field of bathroom products, in particular to a water diversion valve core. Background Art

[0002] The water-dividing valve core is a common valve accessory. For example, the utility model patent (CN219994460U) discloses a four-way water-dividing valve, which relates to the technical field of valve accessories, and includes a valve body and a rotor arranged on the valve body; wherein the valve body is provided with a water inlet, a first water outlet, a second water outlet and a third water outlet, and the rotor is provided with a first channel, a second channel and a third channel, the first channel is arranged to penetrate along a direction perpendicular to the axis of the rotor, the second channel and the third channel are symmetrically arranged along the first channel, and are located on the outer wall of the rotor; the water inlet is configured to drive the rotor to switch between the first position, the second position and the third position in an operable manner, when the rotor is in the first position, the water inlet is connected to the first water outlet via the first channel; when the rotor is in the second position, the water inlet is connected to the second water outlet via the second channel; when the rotor is in the third position, the water inlet is connected to the third water outlet via the third channel.

[0003] However, the above patent has at least the following technical defects: although the water diverter valve realizes the conduction of different water outlets through the rotor, its water outlets are limited to the side of the valve core, and dual control of water outlet from the top and the side cannot be achieved. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a water diversion valve core, which mainly solves the problem that the current water diversion valve core cannot control water outlet from the side and top.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions: a water-dividing valve core, including an outer shell, in which a static porcelain piece, a moving porcelain piece and a rotating device are arranged, the outer shell includes a shell, a base arranged at the bottom of the shell, a water inlet is arranged on the base, a side water outlet is arranged on the side of the shell, and a top water outlet is arranged on the top, a first water permeable hole adapted to the water inlet is arranged on the static porcelain piece, a second water permeable hole connected to the first water permeable hole is arranged on the moving porcelain piece, and side water outlet grooves connected to the side water outlet are also arranged on both sides of the rotating piece, and the top water outlet can be connected to the second water permeable hole.

[0006] In the above-mentioned water-dividing valve core, the rotating device includes a connecting seat rotatably arranged in the shell and a valve stem arranged in the shell. The valve stem is connected to the connecting seat and can drive the connecting seat to rotate. The connecting seat and the moving porcelain piece are connected through a positioning device.

[0007] In the above-mentioned water-dividing valve core, the positioning device includes a positioning block arranged below the connecting seat, and a positioning groove arranged on the side of the moving porcelain piece and matched with the positioning block.

[0008] In the above-mentioned water diversion valve core, a connecting hole for connecting the top water outlet with the second water permeable hole is provided on the connecting seat.

[0009] In the above-mentioned water diversion valve core, the shell and the base are detachably connected.

[0010] In the above-mentioned water-dividing valve core, an insert block is arranged at the bottom end of the valve stem, and a slot for inserting the insert block is arranged on the surface of the connecting seat.

[0011] In the above-mentioned water diversion valve core, a limiting device is provided between the connecting seat and the housing.

[0012] In the above-mentioned water-dividing valve core, the limit device includes two first limit blocks symmetrically arranged at intervals on the top of the shell, and two second limit blocks symmetrically arranged at intervals on the surface of the connecting seat, and the first limit block can offset the second limit block.

[0013] In the above-mentioned water diversion valve core, a plurality of top water outlets are provided and are distributed in an annular manner on the top of the shell.

[0014] In the above-mentioned water diversion valve core, two side water outlets are symmetrically arranged.

[0015] To sum up, the beneficial effects of the utility model compared with the prior art are as follows: the water diversion valve core disclosed in the present application mainly drives the rotating plate to rotate through the rotating device, and then controls the connection between the first water permeable hole and the second water permeable hole or the connection between the first water permeable hole and the side water outlet trough, and then switches the water outlet of the side water outlet or the top water outlet to adapt to different usage scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the assembly structure of the water diversion valve core of the utility model embodiment, which is mainly used to show the structure of the entire valve core after assembly;

[0017] Figure 2 This is an exploded view of the water diversion valve core of the embodiment of the utility model, which is mainly used to show the structure of each component of the entire valve core;

[0018] Figure 3 This is a schematic diagram of the structure of the housing of the embodiment of the utility model, which is mainly used to show the structure of the housing;

[0019] Figure 4 This is a schematic diagram of the structure of the connecting seat of the embodiment of the utility model, which is mainly used to show the structure of the connecting seat;

[0020] Figure 5This is a schematic diagram of the structure of the moving ceramic piece of the embodiment of the utility model, which is mainly used to show the structure of the moving ceramic piece;

[0021] Figure 6 This is a schematic diagram of the structure of the static ceramic sheet according to an embodiment of the utility model, and is mainly used to show the structure of the static ceramic sheet.

[0022] Explanation of the main figure marks: 1. Shell; 2. Base; 3. Water inlet; 4. Side water outlet; 5. Top water outlet; 6. Static porcelain plate; 61. First water permeable hole; 7. Moving porcelain plate; 71. Second water permeable hole; 72. Side water outlet groove; 8. Connecting seat; 9. Valve stem; 10. Positioning block; 11. Positioning groove; 12. Connecting hole; 13. Insert block; 14. Slot; 15. First limit block; 16. Second limit block. DETAILED DESCRIPTION

[0023] 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. The following is a further detailed description of the present invention in conjunction with the accompanying drawings.

[0024] Reference Figure 1 , Figure 2 , this embodiment discloses a water-dividing valve core, whose structure includes a shell. The shell is mainly composed of a shell 1 and a base 2, which are designed to be detachable and connected specifically through a snap-on structure. Inside the shell 1, a static ceramic piece 6, a moving ceramic piece 7 and a rotating device are provided. The main function of the rotating device is to drive the rotation of the moving ceramic piece 7. There are two water inlets 3 on the base 2, two side water outlets 4 are provided on the side of the shell 1, and a plurality of top water outlets 5 are provided on the top, and these top water outlets 5 are distributed in a ring manner.

[0025] As for the static ceramic plate 6, two first water holes 61 are arranged thereon, which are adapted to the water inlet 3. The moving ceramic plate 7 has two second water holes 71 connected to the first water holes 61. Furthermore, side water outlet grooves 72 connected to the side water outlet 4 are arranged on both sides of the rotating plate. In addition, the top water outlet 5 can be connected to the second water holes 71, thereby realizing the water outlet function of the top water outlet.

[0026] As for the details of the rotating device, it includes a connecting seat 8 arranged in the shell 1 and a valve stem 9 arranged in the shell 1. The valve stem 9 is connected to the connecting seat 8 in some way. Specifically, a plug block 13 is provided at the bottom end of the valve stem 9, and a slot 14 is provided on the surface of the connecting seat 8 for the plug block 13 to be inserted. The design of this plug block 13 and the slot 14 both adopts a square structure, so that the valve stem 9 can drive the connecting seat 8 to rotate together when rotating. During the rotation of the connecting seat 8, in order to ensure that it does not exceed the predetermined range, a limit device is provided. This limit device includes two first limit blocks 15 symmetrically arranged at the top of the shell 1 and two second limit blocks 16 symmetrically distributed on the surface of the connecting seat 8. When the first limit block 15 contacts the second limit block 16, they can limit the rotation range of the connecting seat 8.

[0027] The connection between the connection seat 8 and the moving porcelain piece 7 is achieved through a positioning device. The positioning device includes a positioning block 10 arranged below the connection seat 8 and a positioning groove 11 arranged on the side of the moving porcelain piece 7 and adapted to the positioning block 10. Four positioning blocks 10 are arranged circumferentially at the bottom end of the connection seat 8, and four positioning grooves 11 are arranged circumferentially on the side of the moving porcelain piece 7. Through the cooperation of these positioning blocks 10 and the positioning grooves 11, the valve stem 9 can drive the connection seat 8 to rotate, thereby driving the rotation of the moving porcelain piece 7.

[0028] In addition, the connecting seat 8 is also provided with a connecting hole 12 for connecting the top water outlet 5 and the second water permeable hole 71. The design of this connecting hole 12 also helps water to flow from the water inlet 3 through the first water permeable hole 61, the second water permeable hole 71, and then out of the top water outlet 5 through the connecting hole 12.

[0029] As for the working principle, when water enters the two water inlets 3 at the bottom of the base 2, the water will flow into the two second water holes 71 of the moving porcelain piece 7 through the two first water holes 61 of the static porcelain piece 6. Subsequently, the water will flow out from the top water outlet 5 at the top of the shell 1 through the two connecting holes 12 of the connecting seat 8, realizing the top water outlet. If it is necessary to realize the control conversion of top water outlet and side water outlet, it is only necessary to rotate the valve stem 9. The rotation of the valve stem 9 will drive the connecting seat 8 to rotate. Since the connecting seat 8 and the moving porcelain piece 7 are positioned by a positioning device, this action will drive the rotation of the moving porcelain piece 7. In this way, the first water hole 61 and the second water hole 71 will be disconnected, and at the same time, the side water outlet trough 72 will be connected to the two first water holes 61, thereby realizing the water outlet from the two side water outlets 4 and completing the control conversion of top water outlet and side water outlet.

[0030] 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 water diversion valve core, characterized in that: The invention comprises an outer shell, wherein a static ceramic piece (6), a moving ceramic piece (7) and a rotating device are arranged inside the outer shell, wherein the outer shell comprises a shell body (1), a base (2) arranged at the bottom of the shell body (1), wherein a water inlet (3) is arranged on the base (2), a side water outlet (4) is arranged on the side of the shell body (1), and a top water outlet (5) is arranged on the top, wherein a first water permeable hole (61) matching with the water inlet (3) is arranged on the static ceramic piece (6), a second water permeable hole (71) which can be connected with the first water permeable hole (61) is arranged on the moving ceramic piece (7), and side water outlet grooves (72) which can be connected with the side water outlet (4) are arranged on both sides of the rotating piece, wherein the side water outlet grooves (72) can be connected with the first water permeable hole (61), and the top water outlet (5) can be connected with the second water permeable hole (71).

2. The water diversion valve core according to claim 1, characterized in that: The rotating device comprises a connecting seat (8) rotatably arranged in the housing (1) and a valve stem (9) arranged in the housing (1); the valve stem (9) is connected to the connecting seat (8) and can drive the connecting seat (8) to rotate; the connecting seat (8) and the movable porcelain piece (7) are connected via a positioning device.

3. The water diversion valve core according to claim 2, characterized in that: The positioning device comprises a positioning block (10) arranged below the connecting seat (8) and a positioning groove (11) arranged on the side of the moving ceramic piece (7) and matched with the positioning block (10).

4. The water diversion valve core according to claim 2, characterized in that: The connection seat (8) is provided with a communication hole (12) for connecting the top water outlet (5) and the second water permeable hole (71).

5. The water diversion valve core according to claim 1, characterized in that: The shell (1) and the base (2) are detachably connected.

6. The water diversion valve core according to claim 2, characterized in that: The bottom end of the valve stem (9) is provided with an insert block (13), and the surface of the connecting seat (8) is provided with a slot (14) for the insert block (13) to be inserted.

7. The water diversion valve core according to claim 2, characterized in that: A limiting device is provided between the connecting seat (8) and the housing (1).

8. The water diversion valve core according to claim 7, characterized in that: The limiting device comprises two first limiting blocks (15) arranged symmetrically at intervals on the top of the housing (1), and two second limiting blocks (16) arranged symmetrically at intervals on the surface of the connecting seat (8), wherein the first limiting block (15) can be counteracted with the second limiting block.

9. The water diversion valve core according to claim 2, characterized in that: A plurality of top water outlets (5) are provided and are distributed in an annular manner on the top of the shell (1).

10. The water diversion valve core according to claim 1, characterized in that: Two side water outlets (4) are symmetrically arranged.

Images