Water outlet inner core and water outlet piece

Abstract

The utility model discloses a water outlet inner core and a water outlet piece. The water outlet inner core comprises a first water channel piece and a second water channel piece. The first water channel piece is provided with a first water passing channel extending in the first direction and a second water passing channel extending in the second direction. The second water channel piece is provided with a third water passing channel extending in the second direction and a water outlet hole extending in the first direction. The first water channel piece and the second water channel piece are matched in an inserted mode in the second direction in a rotation-stopping mode, forming and communication of water channels perpendicular to each other are achieved in the mode, and the mode is simpler and more convenient to use. The first water channel piece and the second water channel piece are matched in an inserted mode in the second direction in a rotation-stopping mode. The relative position of the first water channel piece and the second water channel piece can be determined after assembly is completed, the extending direction of the first water passing channel is parallel to the extending direction of the water outlet hole, and the correctness of the water channel can be guaranteed. Moreover, the first water channel piece is further provided with a forming hole suitable for being filled with the wrapping piece, and the forming hole surrounds the periphery of the first water passing channel so that other water channels can be conveniently formed by the wrapping piece.

Description

Technical Field

[0001] The utility model relates to the field of water outlet products, in particular to a water outlet inner core and a water outlet part. Background Art

[0002] In the prior art, in order to facilitate user use or connection with external pipelines, the water path of the water outlet parts is more complicated, and there are often perpendicular water paths such as U-shaped or Z-shaped (horizontal, vertical and horizontal). The injection molding process is commonly used in the existing processing. Taking the U-shaped water path as an example, the U-shaped water path is not easy to process. Designers usually assemble two water path parts to achieve it. In the prior art, some of the plug-in positions are cylinders or round holes. After assembly, the two water path parts will rotate relative to each other, resulting in the water path not being U-shaped, affecting subsequent processing or assembly. Utility Model Content

[0003] The purpose of the utility model is to overcome the above-mentioned defects or problems existing in the background technology and to provide a water outlet inner core and a water outlet member.

[0004] In order to achieve the above-mentioned purpose, the present invention and its preferred embodiments adopt the following technical solutions, but the embodiments are not limited to the following solutions:

[0005] Solution 1: A water outlet core, which is suitable for being covered and filled by a covering member to form a water outlet member, comprising:

[0006] A first water channel member is provided with a first water channel extending in a first direction and a second water channel extending in a second direction perpendicular to the first direction, wherein one end of the second water channel is connected to the first water channel; the first water channel member is further provided with a forming hole suitable for being filled by the covering member, wherein the forming hole surrounds the first water channel;

[0007] The second water channel member is provided with a third water channel extending along the second direction and a water outlet hole extending along the first direction, and one end of the water outlet hole is connected with the third water channel; the first water channel member and the second water channel member are plugged together in a non-rotatable manner along the second direction, so that the first water channel, the second water channel, the third water channel and the water outlet hole are connected in sequence.

[0008] Solution 2, based on Solution 1, the first water channel member also includes a reinforcing rib, and the reinforcing rib protrudes from the inner wall of the forming hole.

[0009] Solution three, based on solution two, at least part of the reinforcing ribs connect the inner wall of the forming hole and the outer wall of the first water channel.

[0010] Solution 4, based on Solution 1, the first water channel member is also provided with a clearance groove, the clearance groove is located on the inner wall of the forming hole, the clearance groove opens to the end face of the first water channel member along the first direction, and the clearance groove also opens to the inner wall of the forming hole.

[0011] Solution five, based on Solution one, one of the first water channel member and the second water channel member is provided with a stop rotation protrusion, and the other is provided with a stop rotation groove cooperating with the stop rotation protrusion, and the stop rotation protrusion is suitable for plugging and cooperating with the stop rotation groove along the second direction.

[0012] Option six, a water outlet part, comprising a water outlet core and a covering part as described in any one of Options one to five, wherein the covering part is secondary injection molded on the water outlet core, covers at least a portion of the outer surface of the water outlet core and is provided with a valve core mounting portion, the valve core mounting portion fills the molding hole, and is provided with a valve core water inlet hole and a valve core water outlet hole extending along a first direction, and the valve core water outlet hole is connected to the first water channel.

[0013] Solution seven, based on Solution six, the valve core mounting portion is further provided with a positioning groove, and the positioning groove opens to the end surface of the valve core mounting portion along the first direction.

[0014] Option 8, based on Option 7, the first water channel member is also provided with a giveway groove, the giveway groove is located on the inner wall of the forming hole, the giveway groove opens to the end face of the first water channel member along the first direction, the giveway groove is also open to the inner wall of the forming hole, and the positioning groove is partially located in the giveway groove.

[0015] Solution nine, based on solution six, the covering component is further provided with a water inlet, the water inlet extends in a direction perpendicular to the first direction and is connected to the water inlet hole of the valve core.

[0016] Solution 10, based on Solution 9, the number of the valve core water inlet holes is two, the number of the water inlet channels is two and corresponds one to one with the valve core water inlet holes, the two water inlet channels are respectively suitable for inletting cold water and hot water, and the two water inlet channels are perpendicular to each other.

[0017] From the above description of the utility model and its preferred embodiments, it can be seen that, compared with the prior art, the technical solution of the utility model and its preferred embodiments have the following beneficial effects due to the adoption of the following technical means:

[0018] 1. In the first solution and its preferred embodiment, a water outlet inner core is suitable for being covered and filled by a covering member to form a water outlet member, and the water outlet inner core includes a first water channel member and a second water channel member,

[0019] The first water channel member is provided with a first water channel extending in a first direction and a second water channel extending in a second direction perpendicular to the first direction; one end of the second water channel is connected to the first water channel, and the second water channel member is provided with a third water channel extending in the second direction and a water outlet hole extending in the first direction, and one end of the water outlet hole is connected to the third water channel; the first water channel member and the second water channel member are plugged together in a non-rotatable manner in the second direction, so that the first water channel, the second water channel, the third water channel and the water outlet hole are connected in sequence, and the forming and connection of mutually perpendicular water channels are achieved in this way, which is simpler and more convenient, and the first water channel member and the second water channel member are plugged together in a non-rotatable manner in the second direction, so that the relative positions of the first water channel member and the second water channel member can be determined after assembly, and the extension directions of the first water channel and the water outlet hole are parallel, that is, the correctness of the water channel can be guaranteed.

[0020] At the same time, the non-rotatable plug-in cooperation of the first water channel component and the second water channel component also prevents the problem of the water outlet core hitting the mold or damaging the water outlet core due to the incorrect position of the first water channel component and the second water channel component during the subsequent process of placing the water outlet core into the mold for secondary molding of the covering component.

[0021] In addition, the first water channel member is also provided with a forming hole suitable for being filled by the covering member, and the forming hole surrounds the first water channel so as to facilitate the covering member to form other water channels.

[0022] 2. In Scheme 2 and its preferred embodiment, the first water channel component also includes reinforcing ribs, which protrude from the inner wall of the molding hole and are used to strengthen the structure and prevent the molding hole from deforming due to injection pressure and other reasons. At the same time, it also increases the bonding area between the first water channel component and the covering component, making the covering component more firm when it is secondary molded on the water outlet core.

[0023] 3. In scheme three and its preferred embodiment, at least part of the reinforcing ribs connect the inner wall of the forming hole and the outer wall of the first water channel, and also reinforce the wall of the first water channel to prevent deformation of the first water channel.

[0024] At the same time, it can also prevent the relative deformation of the formed hole and the first water channel, which may cause the incorrect position of the valve core water inlet hole and the valve core water outlet hole when the subsequent covering parts form the valve core water inlet hole and the valve core water outlet hole, resulting in water path misalignment or disconnection, resulting in defective products.

[0025] 4. In scheme 4 and its preferred embodiments, the first water channel member is also provided with a clearance groove, which is located on the end face of the first water channel member and is also open to the inner wall of the forming hole. Usually, a positioning column is provided on the valve so that when the valve is plugged into the positioning groove of the water outlet member, the water inlet end of the valve is connected to the water inlet hole of the valve core, and the water outlet end of the valve is connected to the water outlet hole of the valve core. In order to save costs, the water outlet hole of the valve core, the water inlet hole of the valve core and the positioning groove are usually arranged compactly, which results in that when the positioning groove is formed, the core of the positioning groove is easily collided with the hole wall of the forming hole. By designing the clearance groove, the occurrence of this phenomenon can be reduced, thereby increasing the service life of the mold.

[0026] 5. In scheme five and its preferred embodiment, one of the first water channel member and the second water channel member is provided with a stop-rotation protrusion, and the other of the two is provided with a stop-rotation groove cooperating with the stop-rotation protrusion, and the stop-rotation protrusion is suitable for plugging and fitting with the stop-rotation groove along the second direction, thereby realizing the stop-rotation plug-in fitting between the first water channel member and the second water channel member.

[0027] 6. In scheme six and its preferred embodiment, a water outlet part includes the above-mentioned water outlet core and a covering part. The covering part is secondary injection molded on the water outlet core and covers at least part of the outer surface of the water outlet core, thereby forming a better appearance.

[0028] At the same time, the covering part is provided with a valve core mounting part, the valve core mounting part fills the formed hole to be further combined with the first water channel part, the valve core mounting part is provided with a valve core water inlet hole and a valve core water outlet hole extending along the first direction close to the first water channel, and the valve core water outlet hole is connected with the first water channel, thereby completing the water path connected with the water inlet end and the water outlet end of the valve.

[0029] 7. In scheme seven and its preferred embodiments, the valve core mounting portion is further provided with a positioning groove, which opens along the first direction at the end face of the valve core mounting portion. The valve will be provided with a positioning column so that when it is plugged into the positioning groove of the water outlet part, the water inlet end of the valve will be connected with the water inlet hole of the valve core, and the water outlet end of the valve will be connected with the water outlet hole of the valve core, so as to facilitate the installation of the valve.

[0030] 8. In the eighth scheme and its preferred embodiment, the first water channel member is also provided with a clearance groove, which is located on the end face of the first water channel member and opens on the inner wall of the forming hole, and the positioning groove is partially located in the clearance groove. Based on the seventh scheme, in order to save costs, the valve core water outlet hole, the valve core water inlet hole and the positioning groove are usually arranged compactly, resulting in that when the positioning groove is formed, the core of the positioning groove is easy to collide with the hole wall of the forming hole. By designing the clearance groove, the positioning groove is partially located in the clearance groove. This phenomenon can be reduced, thereby increasing the service life of the mold.

[0031] 9. In scheme nine and its preferred embodiments, the covering is also provided with a water inlet, which extends in a direction perpendicular to the first direction and is connected with the water inlet hole of the valve core, thereby completing the water channel. The first direction is the direction of installing the valve. If the water inlet also extends in the first direction, when the product is buried in the wall, it will cause the wall to be buried too deep, increasing the construction cost. The extension of the water inlet in a direction perpendicular to the first direction can reduce the length of the product in the first direction.

[0032] 10. In the tenth scheme and its preferred embodiment, the number of the valve core water inlet holes is two, the number of the water inlet channels is two and corresponds to the valve core water inlet holes one by one, the two water inlet channels are respectively suitable for cold water and hot water, and can realize the temperature adjustment function when matched with the corresponding valve. Since the two valve core water inlet holes are usually arranged along the second direction, it is difficult to set the water inlet channels if they all extend along the second direction, so the two water inlet channels are perpendicular to each other to facilitate the formation of the water inlet channels. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, 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 utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0034] Figure 1 It is a three-dimensional diagram of the water outlet member in the first embodiment;

[0035] Figure 2 It is an exploded view of the water outlet component in the first embodiment;

[0036] Figure 3 is a three-dimensional diagram of the first water channel member in the first embodiment;

[0037] Figure 4 is a three-dimensional diagram of the second water channel member in the first embodiment;

[0038] Figure 5 It is a three-dimensional diagram of the water outlet inner core in the first embodiment;

[0039] Figure 6 It is a top view of the water outlet member in the first embodiment;

[0040] Figure 7 This is a schematic diagram of the water channel structure of the water outlet member in the first embodiment;

[0041] Figure 8 for Figure 6 Section view along the AA section line;

[0042] Fig. 9 for Figure 6 Sectional view along the middle BB section line;

[0043] Fig.10 for Figure 6 Section view along the CC section line.

[0044] Description of main reference numerals:

[0045] First water channel member 1; first water channel 11, second water channel 12, forming hole 13, first threaded section 131; clearance groove 14; anti-rotation groove 15; reinforcing rib 16; second water channel member 2; third water channel 21, water outlet 22; second threaded section 221; anti-rotation protrusion 23; covering member 3; valve core mounting portion 31, valve core water inlet hole 311; valve core water outlet hole 312; positioning groove 313; water inlet channel 32; DETAILED DESCRIPTION

[0046] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are preferred embodiments of the utility model and should not be regarded as excluding other embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0047] In the claims, specification and the above-mentioned drawings of the utility model, unless otherwise clearly defined, the use of terms such as "first", "second" or "third" etc. is to distinguish different objects rather than to describe a specific order.

[0048] In the claims, specification and the above-mentioned drawings of the utility model, unless otherwise explicitly defined, directional words, such as the terms "center", "lateral", "longitudinal", "horizontal", "vertical", "top", "bottom", "inside", "outside", "up", "down", "front", "back", "left", "right", "clockwise", "counterclockwise", etc., 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 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 protection scope of the invention.

[0049] In the claims, specification and the above drawings of the utility model, unless otherwise clearly defined, if the term "fixed connection" or "fixed connection" is used, it should be understood in a broad sense, that is, any connection method without a displacement relationship and relative rotation relationship between the two, that is to say, including non-detachable fixed connection, detachable fixed connection, integrated connection and fixed connection through other devices or elements.

[0050] In the claims, specification 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".

[0051] refer to Figure 1-Figure 10 , a water outlet part, including a water outlet core and a covering part 3.

[0052] The water outlet core is suitable for being covered and filled by the covering member 3 to form a water outlet member. The water outlet core comprises a first water channel member 1 and a second water channel member 2 .

[0053] refer to Figure 3 The first water channel member 1 is provided with a first water channel 11, a second water channel 12, a forming hole 13, a clearance groove 14, a rotation-stopping groove 15 and a reinforcing rib 16.

[0054] The first water passage 11 extends along a first direction. In this embodiment, the first direction is Figure 7 The up and down directions shown in .

[0055] The second water passage 12 extends in a second direction perpendicular to the first direction. Figure 7 One end of the second water passage 12 is vertically connected to the first water passage 11.

[0056] The forming hole 13 surrounds the first water passage 11 , and the outer wall of the forming hole 13 is provided with a first threaded section 131 , which can be connected to a sleeve so that the valve is placed in the sleeve. The forming hole 13 is suitable for being filled by the covering member 3 .

[0057] The reinforcing rib 16 protrudes from the inner wall of the forming hole 13, and at least part of the reinforcing rib 16 connects the inner wall of the forming hole 13 and the outer wall of the first water passage 11. In the same hole, the diameter of the inner wall is smaller than the diameter of the outer wall. Taking the forming hole 13 as an example, the inner wall of the forming hole 13 refers to the surface close to the center of the circle, and the outer wall of the forming hole 13 refers to the surface away from the center of the circle. The distance between the inner wall of the forming hole 13 and the outer wall of the forming hole 13 is the hole wall thickness of the forming hole 13.

[0058] The clearance groove 14 is located on the inner wall of the forming hole 13. The clearance groove 14 has two openings, one opening is upward along the first direction and opens to the top surface of the first water channel member 1, and the other opening is opened to the inner wall of the forming hole 13. In this embodiment, the number of the clearance grooves 14 is two.

[0059] The anti-rotation groove 15 has two openings, one opening is opened to the left along the second direction on the end surface of the first water channel member 1 facing the second water channel member 2, and the other opening is opened on the inner wall of the second water channel 12. In this embodiment, the number of the anti-rotation grooves 15 is two.

[0060] refer to Figure 4The second water channel member 2 is also provided with a third water channel 21, a water outlet hole 22 and a rotation-stopping protrusion 23.

[0061] The third water passage 21 extends along the second direction. One end of the third water passage 21 is vertically connected to the water outlet 22 .

[0062] The water outlet hole 22 extends along the first direction, and the inner wall of the water outlet hole 22 is provided with a second threaded section 221 for installation of products such as a shower head.

[0063] refer to Figure 4 , Figure 5 If the second water channel component 2 and the first water channel component 1 can rotate relative to each other after assembly, it is easy to cause the corresponding water channels to be non-parallel. After being placed in the mold for secondary molding, the non-parallel state of the water channels will be fixed, affecting the assembly of the water outlet component and other parts.

[0064] The second water channel member 2 and the first water channel member 1 are plugged together in a rotationally fixed manner along the second direction, thereby avoiding the above-mentioned problem. The second water channel member 2 is provided with a rotation-stopping protrusion 23, which protrudes from the outer wall of the third water channel 21 and is suitable for plugging and matching with the rotation-stopping groove 15 along the second direction to realize the plugging and matching of the second water channel member 2 and the first water channel member 1 in a rotationally fixed manner along the second direction.

[0065] The anti-rotation groove 15 and the anti-rotation protrusion 23 are plugged and matched to realize the anti-rotation plug-in cooperation of the first water channel member 1 and the second water channel member 2. When the assembly is completed, the first water channel 11, the second water channel 12, the third water channel 21, and the water outlet 22 are connected in sequence. In this way, the forming and connection of mutually perpendicular waterways are realized, which is simpler and more convenient. The anti-rotation plug-in cooperation of the first water channel member 1 and the second water channel member 2 also prevents the problem of the first water channel member 1 and the second water channel member 2 from hitting the mold or damaging the water outlet core due to the incorrect position of the first water channel member 1 and the second water channel member 2 during the subsequent process of placing the water outlet core into the mold for secondary molding of the covering member 3. In addition, the anti-rotation plug-in cooperation of the first water channel member 1 and the second water channel member 2 along the second direction can determine the relative position of the first water channel member 1 and the second water channel member 2 after the assembly is completed, and the extension direction of the first water channel 11 and the water outlet 22 is parallel, that is, the waterway can be guaranteed to be correct.

[0066] refer to Figure 5 When the anti-rotation protrusion 23 is connected with the anti-rotation groove 15, the first water channel member 1 and the second water channel member 2 are assembled, the first water channel 11, the second water channel 12, the third water channel 21, and the water outlet 22 are connected in sequence, and the water channel is generally U-shaped.

[0067] refer to Figure 1 , Figure 2 The covering member 3 is secondary injection molded on the water outlet inner core, and covers at least part of the outer surface of the water outlet inner core to form the outer shell of the water outlet member, thereby forming a better appearance. Figure 7-10The covering member 3 is provided with a valve core installation part 31 and a water inlet channel 32. The valve core installation part 31 fills the forming hole 13 to further combine with the first water channel member 1, and is provided with a valve core water inlet hole 311 and a valve core water outlet hole 312 extending along the first direction. The valve core water outlet hole 312 is connected to the first water channel 11, thereby completing the waterway connected to the water inlet end and the water outlet end of the valve. In this embodiment, there are two valve core water inlet holes 311, and one end of the valve core water inlet hole 311 is connected to the water inlet channel 32. Figure 1 , Fig.10 The valve core installation part 31 is also provided with a positioning groove 313, which opens on the end face of the valve core installation part 31 along the first direction. In this embodiment, the number of positioning grooves 313 is also two, and they correspond one to one. The positioning groove 313 is partially located in the clearance groove 14. The opening of the positioning groove 313 and the opening of the valve core water inlet hole 311 away from the water inlet channel 32 and the opening of the valve core water outlet hole 312 away from the water inlet channel 32 are located in the same plane, which is convenient for injection molding. The valve will have a positioning column, so that when it is plugged into the positioning groove 313 of the water outlet part, the water inlet end of the valve is connected to the valve core water inlet hole 311, and the water outlet end of the valve is connected to the valve core water outlet hole 312, so as to facilitate the installation of the valve.

[0068] Normally, in order to save costs, the valve core water outlet hole 312, the valve core water inlet hole 311 and the positioning groove 313 are usually arranged relatively compactly, resulting in that when the positioning groove 313 is formed, the core of the forming positioning groove 313 is easily collided with the hole wall of the forming hole 13. By designing the give way groove 14, the positioning groove 313 is partially located in the give way groove 14, which can reduce the occurrence of this phenomenon, thereby increasing the service life of the mold.

[0069] refer to Figure 8 , Fig. 9 There are two water inlets 32 and they are connected to the valve core water inlet holes 311 in a one-to-one correspondence. The two water inlets 32 are suitable for cold water and hot water, respectively, and can achieve the temperature adjustment function when matched with the corresponding valves. One of the water inlets 32 extends along the second direction, and the other water inlet 32 ​​extends in a direction perpendicular to the first direction and the second direction. The first direction is the direction of installing the valve. If the water inlet 32 ​​also extends in the first direction, it will cause the product to be buried too deep in the wall when it is buried in the wall, increasing the construction cost. The extension of the water inlet 32 ​​in a direction perpendicular to the first direction can reduce the length of the product in the first direction. Since the two valve core water inlet holes 311 are usually arranged along the second direction, if the water inlets 32 all extend in the second direction, it is difficult to set. Therefore, the two water inlets 32 are perpendicular to each other to facilitate the formation of the water inlets 32.

[0070] During production and processing, the first water channel component 1 and the second water channel component 2 are first plugged in, and then placed together in a mold to form a secondary covering component 3, so that the water outlet component can be produced. The water outlet component can have a complex water channel and ensure a good appearance. Then the water outlet component can be buried in the wall and fixed with cement to achieve concealed installation, and finally the valve and shower or top spray are installed, and it can be used.

[0071] In this embodiment, the first water channel member 1 is also provided with a forming hole 13 suitable for being filled by the covering member 3. The forming hole 13 surrounds the first water channel 11 so that the covering member 3 can form other water channels. The reinforcing rib 16 protrudes from the inner wall of the forming hole 13, and is used to strengthen the structure and prevent the forming hole 13 from deforming due to injection pressure and other reasons. At the same time, it also increases the bonding area between the first water channel member 1 and the covering member 3, so that the covering member 3 is more firmly molded on the water outlet inner core during secondary molding. At least part of the reinforcing rib 16 connects the inner wall of the forming hole 13 and the outer wall of the first water channel 11, and also strengthens the wall of the first water channel 11 to prevent the deformation of the first water channel 11. At the same time, it can also prevent the relative deformation of the forming hole 13 and the first water channel 11, which leads to the incorrect position of the valve core water inlet hole 311 and the valve core water outlet hole 312 when the covering member 3 is subsequently molded, resulting in water channel misalignment or disconnection, resulting in defective products.

[0072] In other embodiments, the first water channel member 1 may be provided with a rotation-stopping protrusion 23 , and the second water channel member 2 may be provided with a rotation-stopping groove 15 .

[0073] The description of the above specification and embodiments is used to explain the protection scope of the utility model, but does not constitute a limitation on the protection scope of the utility model. Through the enlightenment of the utility model or the above embodiments, ordinary technicians in this field can obtain modifications, equivalent replacements or other improvements to the embodiments of the utility model or part of the technical features thereof through logical analysis, reasoning or limited experiments, which should be included in the protection scope of the utility model.

Claims

1. A water outlet core, which is suitable for being covered and filled by a covering member (3) to form a water outlet member, characterized in that: include A first water channel member (1), comprising a first water channel (11) extending in a first direction and a second water channel (12) extending in a second direction perpendicular to the first direction, wherein one end of the second water channel (12) is connected to the first water channel (11); the first water channel member (1) is further provided with a forming hole (13) suitable for being filled by the covering member (3), wherein the forming hole (13) surrounds the first water channel (11); The second water channel member (2) is provided with a third water channel (21) extending in the second direction and a water outlet (22) extending in the first direction, one end of the water outlet (22) being connected to the third water channel (21); the first water channel member (1) and the second water channel member (2) are plugged and matched in a non-rotatable manner in the second direction, so that the first water channel (11), the second water channel (12), the third water channel (21) and the water outlet (22) are connected in sequence.

2. A water outlet inner core as claimed in claim 1, characterized in that: The first water channel member (1) further comprises a reinforcing rib (16), wherein the reinforcing rib (16) protrudes from the inner wall of the forming hole (13).

3. A water outlet inner core as claimed in claim 2, characterized in that: At least part of the reinforcing ribs (16) connects the inner wall of the forming hole (13) and the outer wall of the first water passage (11).

4. The water outlet inner core according to claim 1, characterized in that: The first water channel member (1) is also provided with a clearance groove (14), the clearance groove (14) is located on the inner wall of the forming hole (13), the clearance groove (14) opens to the end surface of the first water channel member (1) along the first direction, and the clearance groove (14) also opens to the inner wall of the forming hole (13).

5. The water outlet inner core according to claim 1, characterized in that: One of the first water channel member (1) and the second water channel member (2) is provided with a rotation-stopping protrusion (23), and the other of the two is provided with a rotation-stopping groove (15) that cooperates with the rotation-stopping protrusion (23), and the rotation-stopping protrusion (23) is suitable for plugging and cooperating with the rotation-stopping groove (15) along the second direction.

6. A water outlet, characterized in that: It comprises a water outlet core and a covering member (3) as described in any one of claims 1 to 5, wherein the covering member (3) is secondary injection molded on the water outlet core, covers at least part of the outer surface of the water outlet core and is provided with a valve core mounting portion (31), the valve core mounting portion (31) fills the molding hole (13), and is provided with a valve core water inlet hole (311) and a valve core water outlet hole (312) extending along a first direction, and the valve core water outlet hole (312) is connected to the first water channel (11).

7. A water outlet according to claim 6, characterized in that: The valve core mounting portion (31) is further provided with a positioning groove (313), and the positioning groove (313) opens along a first direction at an end surface of the valve core mounting portion (31).

8. A water outlet according to claim 7, characterized in that: The first water channel member (1) is also provided with a clearance groove (14), the clearance groove (14) is located on the inner wall of the forming hole (13), the clearance groove (14) opens to the end surface of the first water channel member (1) along the first direction, the clearance groove (14) is also opened to the inner wall of the forming hole (13), and the positioning groove (313) is partially located in the clearance groove (14).

9. A water outlet according to claim 6, characterized in that: The covering member (3) is also provided with a water inlet channel (32), the water inlet channel (32) extending in a direction perpendicular to the first direction and being connected to the water inlet hole (311) of the valve core.

10. A water outlet according to claim 9, characterized in that: The valve core water inlet holes (311) are two in number, the water inlet channels (32) are two in number and correspond one to one with the valve core water inlet holes (311), the two water inlet channels (32) are respectively suitable for inletting cold water and hot water, and the two water inlet channels (32) are perpendicular to each other.

Images