Valve body and water segregator

Abstract

The utility model discloses a valve body and a water segregator. The valve body comprises a shell and a valve seat main body; the shell is provided with a mounting cavity and a valve core hole communicated with the mounting cavity; the valve seat main body is suitable for being contained in the mounting cavity, when the valve seat main body is contained in the mounting cavity, a water inlet channel is formed between the valve seat main body and the inner wall of the mounting cavity, and the water inlet channel is suitable for being communicated with the valve element hole; the valve seat main body is provided with at least one water outlet hole and at least one water passing opening, and the water passing opening is correspondingly communicated with the water outlet hole to discharge water; the valve seat body is suitable for rotating around the center line of the mounting cavity so that the water passing opening can be aligned with the valve element hole. The water segregator adopts the valve body with the structure. Compared with the prior art, the valve body is simple in structure and convenient to disassemble and assemble.

Description

Technical Field

[0001] The utility model relates to the field of bathrooms, in particular to a valve body and a water distributor. Background Art

[0002] In the existing technology, water diverter structures are usually made by integral casting or hot stamping, which is relatively costly. The improved water diverter includes a housing, a plastic valve seat, a valve core, and a positioning plug. The housing has a mounting hole for inserting the plastic valve seat, as well as a valve core hole and a plug hole connected to the mounting hole. The plastic valve seat is provided with a valve core groove and a plug groove. The bottom of the valve core groove is provided with a valve core water inlet hole, a valve core water outlet hole, and a valve core positioning hole that cooperates with the valve core. The valve core is inserted into both the valve core hole and the plug groove, and the positioning plug is inserted into both the plug hole and the plug groove. The valve seat structure is relatively complex, and due to the limited space inside the housing, it is relatively inconvenient to install the valve seat. Utility Model Content

[0003] The purpose of the present invention is to overcome the above-mentioned defects or problems in the background technology and to provide a valve body and a water distributor that are simple in structure and easy to assemble and disassemble.

[0004] To achieve the above objectives, the present invention and its related embodiments adopt the following technical solutions but are not limited to the following solutions:

[0005] The first technical solution relates to a valve body, comprising a shell and a valve seat body; the shell is provided with an installation cavity and a valve core hole that are interconnected; the valve seat body is suitable for being accommodated in the installation cavity, and when accommodated in the installation cavity, a water inlet is formed between it and the inner wall of the installation cavity, and the water inlet is suitable for being connected to the valve core hole; the valve seat body is provided with at least one water outlet and at least one water port, and the water port is correspondingly connected to the water outlet to discharge water, and the valve seat body is suitable for rotating around the center line of the installation cavity so that the water port faces the valve core hole.

[0006] The second technical solution is based on the first technical solution, and the valve body also includes a first joint, and the installation cavity is provided with a connecting hole penetrating its cavity wall; the valve seat body is provided with a first water outlet hole and a first water outlet, and the first water outlet and the first water outlet are correspondingly connected, and the first water outlet faces the valve core hole; the first joint is provided with a first water outlet channel connected with the first water outlet hole, and the first joint is suitable for passing through the connecting hole and being fixedly connected to the valve seat body, and the first joint is sealed and abutted against the inner wall of the connecting hole.

[0007] The third technical solution is based on the first technical solution, wherein the valve seat body includes a water outlet pipe and a valve core seat, the valve core seat is provided with a second water outlet hole and a second water outlet, the second water outlet is suitable for facing the valve core hole and communicating with the second water outlet hole; the water outlet pipe is provided with a second water outlet channel communicating with the second water outlet hole, one end of the water outlet pipe is fixedly connected to the second water outlet hole, and the other end extends out of the installation cavity.

[0008] The fourth technical solution is based on the third technical solution. The valve body also includes a second joint, which is suitable for being mounted on the water outlet pipe and inserted into the installation cavity. Its outer end is fixedly connected to the cavity wall of the installation cavity and sealed to the inner wall of the installation cavity. The entrance of the water inlet is formed between its inner end and the water outlet pipe.

[0009] The fifth technical solution is based on the second technical solution. The valve body also includes a first sealing ring. The first joint is provided with a first annular groove. The first annular groove is suitable for the first sealing ring to be mounted. When the first water outlet is aligned with the valve core hole, the first water outlet corresponds to the connecting hole. The first joint and the first water outlet are plugged in, and when plugged in, the first sealing ring seals the gap between the first joint and the first water outlet.

[0010] The sixth technical solution is based on the first technical solution, and the valve body also includes a third sealing ring, the installation cavity is provided with a limiting surface, and the valve seat body is provided with a third water outlet and a water outlet; the third water outlet is suitable for aligning with the valve core hole, and the water outlet extends out of the installation cavity and is provided with a third water outlet hole, and the third water outlet hole is suitable for communicating with the third water outlet; the water outlet is provided with a contact surface, and the contact surface is suitable for abutting the limiting surface; the water outlet is provided with a third annular groove below the abutting surface, and the third annular groove is suitable for the third sealing ring to be mounted, and the two ends of the third sealing ring are suitable for sealing against the inner wall of the installation cavity and the outer wall of the water outlet respectively when the abutting surface abuts the limiting surface.

[0011] The seventh technical solution is based on any one of the first to sixth technical solutions, wherein the valve seat body is integrally molded from plastic.

[0012] The eighth technical solution relates to a water distributor, which includes a valve core and a valve body as described in any one of the first to seventh technical solutions; the valve core is suitable for sealingly inserting into the valve core hole and being fixedly connected to the valve seat body; the valve core includes a fixed part and a rotating part, and the fixed part is provided with a water inlet and a water outlet; the water inlet is distributed along the circumference of the fixed part and is connected to the water inlet, and the water outlet is correspondingly connected to the water outlet; the rotating part rotates relative to the fixed part, and is provided with a water diversion port, and the water diversion port is suitable for respectively connecting the water inlet and the water outlet, and corresponds to different water outlets as the rotating part rotates.

[0013] The ninth technical solution is based on the eighth technical solution, and further includes a pressing member. The valve seat body is provided with a limiting surface, which faces away from the valve core and fits the mounting cavity. The pressing member extends into the valve core hole to press the valve core onto the valve seat body.

[0014] The tenth technical solution is based on the eighth technical solution. The valve seat body is provided with three water outlets distributed in a triangular shape and three water outlets corresponding to them. The three water outlets are the first water outlet, the second water outlet and the third water outlet; the fixed part is provided with three water outlets, which are in a triangular shape and respectively correspond to the first water outlet, the second water outlet and the third water outlet; the water diversion port corresponds to the water outlet respectively as the rotating part rotates.

[0015] The eleventh technical solution is based on the eighth technical solution, wherein the valve seat body is provided with a positioning hole, and the valve core is provided with a positioning foot, and the positioning foot and the positioning hole are suitable for plug-in fitting.

[0016] Compared with the existing technology, the above technical solution has the following beneficial effects:

[0017] In the first technical solution, the valve body is provided with an installation cavity and a valve core hole which are interconnected; the valve seat body is suitable for being accommodated in the installation cavity and forming a water inlet channel with the inner wall of the installation cavity, and the water inlet channel is connected to the valve core hole; in addition, the valve seat body is provided with at least one water outlet hole and a corresponding water outlet, and is suitable for rotating around the center line of the installation cavity so that the water outlet faces the valve core hole. Compared with the existing technology, the structures of the water inlet passage and the water outlet passage are simple, the structure of the valve seat body is relatively simple, and the space where the water inlet channel is located between the valve seat body and the installation cavity is convenient for operation to install the valve seat body into the installation cavity or remove it from the installation cavity.

[0018] In the second technical solution, on the one hand, the first connector is provided with a first water outlet channel connected to the first water outlet hole, which can be used for water outlet or connecting other pipelines; on the other hand, the first connector passes through the connecting hole and is fixedly connected to the valve seat body, and is sealed and abutted against the inner wall of the connecting hole, so as to facilitate fixing the valve seat body on the cavity wall of the installation cavity.

[0019] In the third technical solution, the water outlet pipe extends out of the installation cavity and can be used as an operating end for easy operation; and the water outlet pipe also has a second water outlet channel connected to the second water outlet hole, which also serves as a water outlet component, making its functions more diverse.

[0020] In the fourth technical solution, the second joint is sleeved between the inner wall of the installation cavity and the water outlet pipe to form the entrance of the water inlet, and the structure is simple and compact.

[0021] In the fifth technical solution, the plugging structure of the first joint into the first water outlet is simple, and the first sealing ring seals the gap between the first joint and the first water outlet to prevent water leakage.

[0022] In the sixth technical solution, the third sealing ring seals against the inner wall of the installation cavity and the outer wall of the water outlet to prevent water leakage from the part of the water outlet extending out of the installation cavity. The abutment cooperation between the limiting surface and the abutment surface facilitates the positioning and fixation of the valve seat body.

[0023] In the seventh technical solution, the valve seat body is made of plastic and is integrally molded, which is convenient for reducing costs.

[0024] In the eighth technical solution, the water inlet holes are distributed along the circumference of the fixed portion so that water enters the valve core from the circumference of the valve core, and the valve core holes are connected to the water inlet channel, so that the structure of the water inlet channel is simple and smooth.

[0025] In the ninth technical solution, the pressing piece extends into the valve core hole to press the valve core against the valve seat body, and the valve seat body is fitted to the cavity wall of the installation cavity through the limiting surface facing away from the valve core, so that the valve seat body is better fixed in the installation cavity, effectively preventing the valve core from moving along the valve core hole.

[0026] In the tenth technical solution, three water outlets and three water passages are connected to form three water outlet holes, and the water passages are used to switch the connected water outlets to realize switching of the water passages.

[0027] In the eleventh technical solution, the positioning foot and the positioning hole are plugged in and matched to facilitate fixing the valve core to the valve seat body. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0029] Figure 1 This is a front view of the valve body in Example 1;

[0030] Figure 2 It is a right side view of the valve body in Example 1;

[0031] Figure 3 for Figure 2 AA section view;

[0032] Figure 4 is a cross-sectional view of the housing in Example 1;

[0033] Figure 5 It is a three-dimensional diagram of the valve seat body in Example 1;

[0034] Figure 6 is a cross-sectional view of the valve seat body in Example 1;

[0035] Figure 7 It is a three-dimensional diagram of the water separator in Example 2;

[0036] Figure 8 It is a cross-sectional view of the water distributor in the second embodiment.

[0037] Description of main reference numerals:

[0038] Shell 1, mounting cavity 11, connecting hole 12, valve core hole 13, limiting surface 14, first through hole 15; valve seat body 2, water outlet pipe 21, external screw thread 211, second annular groove 212; valve core seat 22, first water outlet hole 221, second water outlet hole 222, third water outlet hole 223, first water outlet 224, second water outlet 225, third water outlet 226, abutting surface 227, third annular groove 228, limiting surface 229; first sealing ring 23, second sealing ring 24, third sealing ring 25, positioning hole 26, fourth sealing ring 27; second joint 3, water inlet 31, fixing groove 32; first joint 4, first annular groove 41, fourth annular groove 42, pressure cover 43; valve core 5, water inlet hole 51, pressing piece 6, handle assembly 7, handle 71, flower tooth sleeve 72, wear-resistant pad 73. DETAILED DESCRIPTION

[0039] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are preferred embodiments of the present invention and should not be regarded as excluding other embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present invention.

[0040] In the claims, description and the above-mentioned drawings of the present utility model, unless otherwise clearly defined, the use of terms such as "first", "second" or "third" is to distinguish different objects rather than to describe a specific order.

[0041] In the claims, specification and the above-mentioned drawings of the present utility model, unless otherwise expressly defined, directional words, such as the terms "center", "transverse", "longitudinal", "horizontal", "vertical", "top", "bottom", "inside", "outside", "up", "down", "front", "back", "left", "right", "clockwise", "counterclockwise" and the like, indicating directions or positional relationships are based on the directions and positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the specific scope of protection of the present invention.

[0042] In the claims, specification and the above drawings of the present utility model, unless otherwise clearly defined, if the terms "fixed connection" or "fixed connection" are used, they should be understood in a broad sense, that is, any connection method without any displacement relationship and relative rotation relationship between the two parties, that is to say, including non-detachable fixed connection, detachable fixed connection, integral connection and fixed connection through other devices or elements.

[0043] In the claims, description and drawings of the present utility model, if the terms "include", "have" and their variations are used, they are intended to mean "including but not limited to".

[0044] Example 1

[0045] See also Figure 1 、 Figure 2 , Figure 1 and Figure 2 As shown in the figure, the valve body comprises a housing 1, a valve seat body 2, a first joint 4 and a second joint 3.

[0046] See also Figure 4 , Figure 4 This is a cross-sectional view of the housing 1 in this embodiment. As shown, the housing 1 is provided with a mounting cavity 11 extending through both ends of the housing 1, and a connecting hole 12 and a valve core hole 13 perpendicularly connected to the mounting cavity 11. The mounting cavity 11 is adapted to accommodate the valve seat body 2 and has a downwardly facing stop surface 14 at one end.

[0047] See also Figure 3 , Figure 5 and Figure 6 , Figure 3 for Figure 2 AA section view, Figure 5 and Figure 6 It is a three-dimensional diagram and a cross-sectional view of the valve seat body 2 in this embodiment. In this embodiment, the valve seat body 2 is injection molded by engineering plastic material. As shown in the figure, the valve seat body 2 includes a valve core seat 22 and a water outlet pipe 21. The valve core seat 22 is provided with a first water outlet 221, a second water outlet 222 and a third water outlet 223. The valve core seat 22 is also provided with a first water outlet 224, a second water outlet 225 and a third water outlet 226 distributed in a herringbone shape. The first water outlet 224, the second water outlet 225 and the third water outlet 226 are connected to the first water outlet 221, the second water outlet 222 and the third water outlet 223 respectively; the end of the valve core seat 22 away from the valve core hole 13 is provided with a limiting surface 229 and is suitable for fitting with the cavity wall of the installation cavity 11; the end of the valve core seat 22 away from the water outlet pipe 21 is provided with a contact surface 227 suitable for abutting and cooperating with the limiting surface 14;

[0048] At least one end of the valve seat body 2 extends out of the installation cavity 11 and is adapted to extend into the installation cavity 11 so that the abutting surface 227 and the limiting surface 14 abut and cooperate. When the abutting surface 227 and the limiting surface 14 abut and cooperate, the valve seat body 2 is adapted to rotate about the center line of the installation cavity 11 so that the first water passage 224, the second water passage 225, and the third water passage 226 face the valve core hole 13, the first water outlet 221 faces the connecting hole 12, and the limiting surface 229 fits against the inner wall of the installation cavity 11.

[0049] Specifically, the water outlet pipe 21 in the valve seat body 2 extends out of the installation cavity 11. The water outlet pipe 21 is provided with a second water outlet channel connected to the second water outlet hole 222. One end of the water outlet pipe 21 is fixedly connected to the second water outlet hole 222, and the other end is away from the limit surface 14 and extends downward from the installation cavity 11 for user operation.

[0050] In this embodiment, the valve body further includes a second sealing ring 24, one end of the water outlet pipe 21 is provided with an external thread 211, and a second annular groove 212 is provided below the external thread 211. The second annular groove 212 is suitable for the second sealing ring 24 to be sleeved. The inner wall of the second water outlet hole 222 is provided with an internal thread. When the external thread 211 and the internal thread are threaded together, the second sealing ring 24 seals the interface between the water outlet pipe 21 and the second water outlet hole 222. In other embodiments, the water outlet pipe 21 and the valve core seat 22 can be connected by a commonly used fixed connection method such as a card connection or a plug connection.

[0051] In this embodiment, the valve body also includes a third sealing ring 25, and the end of the valve core seat 22 facing away from the water outlet pipe 21 forms a water outlet portion, and the water outlet portion is provided with the abutment surface 227 and a third annular groove 228 is provided below the abutment surface 227, and the water outlet portion extends out from the installation cavity 11; the third annular groove 228 is suitable for the third sealing ring 25 to be mounted, and the two ends of the third sealing ring 25 are suitable for sealing against the inner wall of the installation cavity 11 and the outer wall of the water outlet portion when the abutment surface 227 and the limiting surface 14 are in abutment with each other.

[0052] See also Figure 2 、 Figure 3The second joint 3 is suitable for being sleeved on the water outlet pipe 21 and inserted into the end of the installation cavity 11 away from the limit surface 14. Its outer end is fixedly connected to the shell 1 by screws and is sealed with the interior of the installation cavity 11. The inner end and the water outlet pipe 21 form a water inlet 31, and the water inlet 31 is suitable for communicating with the valve core hole 13. Specifically, in this embodiment, one end of the second joint 3 is provided with two annular grooves, which are suitable for placing a sealing ring and sealing with the cavity wall of the installation cavity 11. The other end is provided with a fixing groove 32. The shell 1 is provided with a first through hole 15, which is communicated with the installation cavity 11 so that the hexagon socket screw can fix the shell 1 and the second joint 3.

[0053] See also Figure 1 、 Figure 3 The first joint 4 is provided with a first water outlet channel communicating with the first water outlet hole 221. The first joint 4 is adapted to pass through the connecting hole 12 and be fixedly connected to the valve seat body 2 to fix the valve seat body, and the first joint 4 is in sealing contact with the inner wall of the connecting hole 12. The first joint 4 is provided with a gland 43 and a fourth annular groove 42. The gland 43 is adapted to cover the end surface of the connecting hole 12 when the first joint 4 is inserted into the connecting hole 12 and fixedly connected to the valve seat body 2. The fourth annular groove 42 and the gland 43 are adjacent and face one side of the valve seat body 2. The valve body further includes a fourth sealing ring 27 adapted to be sleeved on the fourth annular groove 42 to seal the gap between the first joint 4 and the connecting hole 12 when the first joint 4 and the valve seat body 2 are fixedly connected. In this embodiment, the valve body includes a first sealing ring 23, and the first joint 4 is provided with a first annular groove 41. The first annular groove 41 is suitable for the first sealing ring 23 to be mounted. When the first water outlet 224 faces the valve core hole 13, the first water outlet 221 corresponds to the connecting hole 12. The first joint 4 and the first water outlet 221 are plugged in, and when plugged in, the first sealing ring 23 seals the gap between the first joint 4 and the first water outlet 221.

[0054] In this embodiment, when assembling the valve body, the second sealing ring 24 is placed on the second annular groove 212, and then the external thread 211 of the water outlet pipe 21 is aligned with the internal thread of the second water outlet hole 222 and tightened. Then the third sealing ring 25 is placed on the third annular groove 228, and the water outlet pipe 21 is held by hand to extend the valve seat body 2 along the end of the installation cavity 11 relative to the limit surface 14 into the installation cavity 11 until the abutting surface 227 abuts the limit surface 14, and then the water outlet pipe 21 is rotated so that the first water outlet 22 on the valve core seat 22 is 24. The second water outlet 225 and the third water outlet 226 face the valve core hole 13, and at the same time, the first water outlet 221 faces the connecting hole 12; then, the first sealing ring 23 is sleeved on the first annular groove 41, and the first connector 4 is inserted into the first water outlet hole 221 along the connecting hole 12 to fix the valve core seat 22; then, the second connector 3 is sleeved over the water outlet pipe 21 and inserted into the installation cavity 11 so that the fixing groove 32 and the through hole of the shell 1 are opposite, and then the hexagon socket screw is passed through the through hole to lock it to complete the assembly.

[0055] Compared with the prior art, this embodiment has the following beneficial effects:

[0056] In this embodiment, the valve seat body 2 includes a valve core seat 22 and a water outlet pipe 21. The end of the valve core seat 22 facing away from the water outlet pipe 21 forms a water outlet portion, and the water outlet portion is provided with an abutting surface 227. The valve core seat 22 is provided with three water outlets and three water outlet holes corresponding to the three water outlet holes; one end of the mounting cavity 11 is provided with a limiting surface 14 suitable for abutting the abutting surface 227. The valve seat body 2 is suitable for extending into the mounting cavity 11 and rotating around its center line. When the abutting surface 227 and the limiting surface 14 abut and cooperate, the water outlet is suitable for rotating with the valve seat body 2. Towards the valve core hole 13, a water inlet 31 is formed between the valve seat body 2 and the inner wall of the installation cavity 11, and the water inlet 31 is connected to the valve core hole 13; compared with the existing technology, the structures of the water inlet passage and the water outlet passage are simple, the structure of the valve seat body 2 is relatively simple, and the space where the water inlet 31 between the valve seat body 2 and the installation cavity 11 is located makes it convenient for the valve seat body 2 to be installed into the installation cavity 11 or taken out from the installation cavity 11. In addition, the abutment between the limiting surface 14 and the abutment surface 227 facilitates the positioning and fixation of the valve seat body 2.

[0057] In this embodiment, on the one hand, the first connector 4 is provided with a first water outlet channel connected to the first water outlet hole 221, which can be used for water outlet or connecting other pipelines; on the other hand, the first connector 4 is fixedly connected to the valve seat body 2 through the connecting hole 12, and is sealed against the inner wall of the connecting hole 12, so as to facilitate fixing the valve seat body 2 on the cavity wall of the installation cavity 11. The functions of the first connector 4 are diversified.

[0058] In this embodiment, the water outlet pipe 21 extends out of the installation cavity 11 and can be used as an operating end for easy operation; and the water outlet pipe 21 also has a second water outlet channel connected to the second water outlet hole 222, which also serves as a water outlet component, making its functions more diverse.

[0059] In this embodiment, the second joint 3 is sleeved between the inner wall of the installation cavity 11 and the water outlet pipe 21 to form the entrance of the water inlet 31, and the structure is simple and compact; the second sealing ring 24 seals the interface between the water outlet pipe 21 and the second water outlet hole 222 to seal and isolate the water inlet 31 and the second water outlet hole 222 to prevent water mixing.

[0060] In this embodiment, the first joint 4 is plugged into the first water outlet 221 , and the structure is simple. The first sealing ring 23 seals the gap between the first joint 4 and the first water outlet 221 to prevent water leakage.

[0061] In this embodiment, the third sealing ring 25 seals against the inner wall of the installation cavity 11 and the outer wall of the water outlet to prevent water leakage from the portion of the water outlet extending out of the installation cavity 11 .

[0062] In this embodiment, the valve seat body 2 is integrally formed of plastic, which is beneficial to reducing costs.

[0063] Example 2

[0064] See also Figure 7 、 Figure 8 , Figure 7 and Figure 8 As shown in the figure, in this embodiment, the water divider includes a handle assembly 7, a valve core 5, a pressing member 6 and a valve body having the structure of the first embodiment.

[0065] In this embodiment, the valve core 5 is suitable for being inserted into the valve core hole 13 to be fixed on the valve seat body 2, and the outer wall of the valve core 5 is suitable for being sealed with the inner wall of the valve core hole 13. In this embodiment, the outer wall of the valve core 5 is provided with a groove, and the groove is suitable for placing a sealing ring so that the valve core 5 and the valve core hole 13 are sealed; the clamping member 6 is sleeved on the valve core 5, and its outer wall is threadedly connected to the inner wall of the valve core hole 13, and when the threaded connection is completed, it presses the valve core 5 on the valve seat body 2. The valve seat body 2 is more firmly fixed radially in the mounting cavity 11 due to the compression of the valve core 5 and the fixed connection of the first joint 4; in other embodiments, the clamping member 6 can also be fixed to the valve seat body by means of a snap connection or the like with the inner wall of the valve core hole 13.

[0066] In this embodiment, the valve core 5 includes a fixed part, a rotating part and a valve core rod, and the fixed part is provided with a water inlet hole 51, a positioning foot, a water outlet and the groove; the water inlet hole 51 is distributed along the circumference of the valve core hole 13 and is connected to the valve core hole 13; there are three water outlets, which are distributed in a herringbone shape and face the valve seat body 2, corresponding to the first water outlet 224, the second water outlet 225 and the third water outlet 226; the positioning foot faces the valve seat body 2; the rotating part rotates relative to the fixed part, and is provided with a water diversion port, which is respectively connected to the water inlet hole 51 and the water outlet, and the water diversion port corresponds to each water outlet respectively as the rotating part rotates; the valve core rod is fixed on the rotating part to connect the handle assembly 7; in this embodiment, the valve seat body 2 is provided with a positioning hole 26, which is suitable for plugging and cooperating with the positioning foot.

[0067] In this embodiment, the handle assembly 7 includes a handle 71, a toothed sleeve 72, and a wear-resistant pad 73. The toothed sleeve 72 is adapted to be sleeved onto the valve core rod and fixed with screws; the handle 71 is adapted to be sleeved onto the toothed sleeve 72, and the handle 71 is provided with a second through-hole for passing a hexagon socket screw to secure the handle 71 to the toothed sleeve 72; the wear-resistant pad 73 is adapted to be sleeved onto the inner surface of the handle 71, and one end of the wear-resistant pad 73 covers the end surface of the valve core hole 13 when the toothed sleeve 72 is sleeved onto the valve core rod and the handle 71 is sleeved onto the toothed sleeve 72.

[0068] In this embodiment, during assembly, the sealing ring is placed in the groove of the outer wall of the valve core 5, and then the positioning foot of the valve core 5 is aligned with the positioning hole 26 of the valve seat body 2 and inserted tightly, and then the pressing member 6 is screwed along the inner wall thread of the valve core hole 13. Next, the toothed sleeve 72 is put on the valve core rod and fixed with a pan head screw, and then the handle 71 with the wear-resistant pad 73 is put on the toothed sleeve 72, and locked with a hexagon socket screw through the second through hole of the handle 71 to complete the assembly.

[0069] Compared with the prior art, this embodiment has the following beneficial effects:

[0070] In this embodiment, the water divider adopts a valve body having the structure of the first embodiment, which has corresponding effects.

[0071] In this embodiment, the clamping member 6 is sleeved on the valve core 5 and threadedly connected to the inner wall of the valve core hole 13, fixing the valve core 5 on the valve seat body 2, and the valve seat body 2 is attached to the wall of the installation cavity 11, which can effectively prevent the valve core 5 from moving along the valve core hole 13.

[0072] In this embodiment, the structure of the entire water inlet channel is simple and smooth by allowing water to enter the valve core circumferentially.

[0073] In this embodiment, three water outlets and three water passages are used to connect three water outlet holes to realize three water paths, and the water paths are switched by switching the connected water outlets through the water diversion port.

[0074] In this embodiment, the positioning pins and the positioning holes 26 are plugged in and matched to facilitate positioning and fixing the valve core 5 on the valve core seat 22 .

[0075] The above description and embodiments are used to explain the scope of protection of the utility model, but do not constitute a limitation on the scope of protection of the utility model. Based on the enlightenment of the utility model or the above embodiments, modifications, equivalent replacements, or other improvements to the embodiments of the utility model or part of the technical features thereof that can be obtained by ordinary technicians in this field through logical analysis, reasoning, or limited experiments in combination with common knowledge, ordinary technical knowledge in this field and / or existing technology should be included in the scope of protection of the utility model.

Claims

1. A valve body, characterized in that: include, A housing (1), wherein the housing (1) is provided with a mounting cavity (11) and a valve core hole (13) that are communicated with each other; A valve seat body (2), the valve seat body (2) is suitable for being accommodated in the installation cavity (11), and when accommodated in the installation cavity (11), a water inlet (31) is formed between the valve seat body and the inner wall of the installation cavity (11), and the water inlet (31) is suitable for being connected to the valve core hole (13); the valve seat body (2) is provided with at least one water outlet and at least one water outlet, the water outlet correspondingly being connected to the water outlet to discharge water, and the valve seat body (2) is suitable for rotating around the center line of the installation cavity (11) so that the water outlet faces the valve core hole (13).

2. A valve body according to claim 1, characterized in that: The valve seat body (2) is provided with a first water outlet hole (221) and a first water passage (224), the first water passage (224) and the first water outlet hole (221) are correspondingly connected, and the first water passage (224) faces the valve core hole (13); the first joint (4) is provided with a first water outlet channel connected with the first water outlet hole (221), the first joint (4) is suitable for passing through the connecting hole (12) and being fixedly connected to the valve seat body (2), and the first joint (4) is in sealing contact with the inner wall of the connecting hole (12).

3. A valve body according to claim 1, characterized in that: The valve seat body (2) comprises a water outlet pipe (21) and a valve core seat (22); the valve core seat (22) is provided with a second water outlet hole (222) and a second water outlet (225); the second water outlet (225) is adapted to face the valve core hole (13) and communicate with the second water outlet hole (222); the water outlet pipe (21) is provided with a second water outlet channel communicated with the second water outlet hole (222); one end of the water outlet pipe is fixedly connected to the second water outlet hole (222), and the other end extends out of the installation cavity (11).

4. A valve body according to claim 3, characterized in that: The valve body further comprises a second joint (3), which is adapted to be sleeved on the water outlet pipe (21) and inserted into the installation cavity (11), wherein the outer end of the second joint (3) is fixedly connected to the cavity wall of the installation cavity (11) and is sealed to the inner wall of the installation cavity (11), and the inlet of the water inlet (31) is formed between the inner end of the second joint and the water outlet pipe (21).

5. A valve body according to claim 2, characterized in that: The valve body further comprises a first sealing ring (23), the first joint (4) is provided with a first annular groove (41), the first annular groove (41) is suitable for the first sealing ring (23) to be sleeved, when the first water outlet (224) is aligned with the valve core hole (13), the first water outlet hole (221) corresponds to the connecting hole (12), the first joint (4) and the first water outlet hole (221) are plugged in, and when plugged in and matched, the first sealing ring (23) seals the gap between the first joint (4) and the first water outlet hole (221).

6. A valve body according to claim 1, characterized in that: The valve body further comprises a third sealing ring (25), the installation cavity (11) is provided with a limiting surface (14), the valve seat body (2) is provided with a third water outlet (226) and a water outlet; the third water outlet (226) is adapted to be aligned with the valve core hole (13), the water outlet extends out of the installation cavity (11) and is provided with a third water outlet hole (223), the third water outlet hole (223) is adapted to be in communication with the third water outlet (226); the water outlet is provided with abutment The abutting surface (227) is suitable for abutting the limiting surface (14); the water outlet portion is provided with a third annular groove (228) below the abutting surface (227), the third annular groove (228) is suitable for being fitted with the third sealing ring (25), and the two ends of the third sealing ring (25) are suitable for sealingly abutting the inner wall of the installation cavity (11) and the outer wall of the water outlet portion when the abutting surface (227) abuts the limiting surface (14).

7. The valve body according to any one of claims 1 to 6, characterized in that: The valve seat body (2) is integrally formed of plastic.

8. A water separator, characterized in that: It comprises a valve core (5) and a valve body according to any one of claims 1 to 7; the valve core (5) is suitable for being sealed and inserted into the valve core hole (13) and fixedly connected to the valve seat body (2); the valve core (5) comprises a fixed part and a rotating part, the fixed part is provided with a water inlet hole (51) and a water outlet; the water inlet hole (51) is distributed along the circumference of the fixed part and is connected to the water inlet (31), and the water outlet is correspondingly connected to the water outlet; the rotating part rotates relative to the fixed part, and is provided with a water diversion port, the water diversion port is suitable for being connected to the water inlet hole (51) and the water outlet respectively, and corresponds to different water outlets as the rotating part rotates.

9. A water distributor as claimed in claim 8, characterized in that: It also includes a pressing member (6), the valve seat body (2) is provided with a limiting surface (229), the limiting surface (229) is away from the valve core (5) and fits with the installation cavity (11), and the pressing member (6) extends into the valve core hole (13) to press the valve core (5) onto the valve seat body (2).

10. A water distributor as claimed in claim 8, characterized in that: The valve seat body (2) is provided with three water outlets distributed in a herringbone shape and three water outlets correspondingly connected thereto, the three water outlets being the first water outlet (224), the second water outlet (225) and the third water outlet (226); the fixed portion is provided with three water outlets distributed in a herringbone shape and correspondingly connected to the first water outlet (224), the second water outlet (225) and the third water outlet (226); the water diversion port corresponds to the water outlets respectively as the rotating portion rotates.

11. A water distributor as claimed in claim 8, characterized in that: The valve seat body (2) is provided with a positioning hole (26), and the valve core (5) is provided with a positioning foot, and the positioning foot and the positioning hole (26) are suitable for plug-in matching.

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