Waterway structure and multi-waterway showerhead thereof

Abstract

The utility model discloses a waterway structure and multi-waterway gondola shower thereof, wherein the waterway structure comprises: a flushing port, which is arranged on one end of the handheld water outlet device away from the holding position; a liquid flow channel, which is used for the communication between the flushing port and the water inlet channel of the handheld water outlet device; wherein, the liquid flow channel is sequentially provided with a containing member for containing viscous cleaning agent and a foaming member for forming micro-bubble water along the water flow output direction, a spacing space is arranged between the two ends of the containing member and the foaming member, and the cavities of the two are communicated through the spacing space, and the spacing space is communicated with the liquid flow channel. The utility model can improve the utilization rate of the output water flow for flushing, reduce waste, and improve the water outlet flushing effect.

Description

Technical Field

[0001] This utility model relates to the field of bathing utensils, specifically to a water channel structure and its multi-water channel shower head. Background Technology

[0002] A shower head is a shower device that disperses water flow through its nozzles. Conventional shower heads typically have multiple water outlets on their front surface to achieve rinsing over a wide area. However, when washing intimate areas, due to the wide distribution of the water outlets and the dispersed water flow, only a portion of the water reaches the target area, while the rest remains ineffective, resulting in low utilization and water waste. This also negatively impacts rinsing efficiency to some extent. Utility Model Content

[0003] The purpose of this utility model is to provide a water channel structure and a multi-water channel shower head, which can improve the utilization rate of the output water flow for rinsing, reduce waste, and improve the rinsing effect.

[0004] The technical solution adopted by this utility model to solve the above problems is:

[0005] A waterway structure, comprising:

[0006] The flushing port is located on the end of the handheld water dispenser away from the gripping position;

[0007] A liquid flow channel, which serves as a connection between the flushing port and the inlet channel of the handheld water dispenser;

[0008] The liquid flow channel is provided with a container for holding viscous cleaning agent and a foaming component for forming microbubble water in sequence along the water flow output direction. There is a space between the two adjacent ends of the container and the foaming component, and the cavities of the two are connected through the space. The space is connected to the liquid flow channel.

[0009] As a further limitation of this utility model, the foaming component includes a main body, which is a hollow structure with openings at both ends. The cavity of the main body is divided into an upper chamber and a lower chamber by a partition plate. A flow guide is provided in the upper chamber, and a flow channel is provided through the flow guide along its axial direction. A first through hole is provided on the partition plate. The lower chamber is connected to the flow channel through the first through hole. A docking piece for connecting the flow channel and the rinsing port is detachably connected to the opening at the top of the main body. The flow guide is sandwiched between the docking piece and the partition plate. Several partition rings are sandwiched between the flow guide and the docking piece. Several metal meshes are sandwiched between adjacent partition rings and between the partition rings and the docking piece. A connector for connecting the main body and the receiving component is detachably connected to the opening at the bottom of the main body, and a spacer is provided on the connector.

[0010] As a further limitation of this utility model, the flow guiding channel includes a first channel, a second channel and a third channel arranged sequentially along the water flow output direction. The first channel, the second channel and the third channel are connected in sequence. The first channel is shaped like a frustum, the second channel is shaped like a cylinder and the third channel is shaped like an inverted frustum. The maximum diameter of the first channel is smaller than the maximum diameter of the third channel.

[0011] As a further limitation of this utility model, the edge of the first through hole extends along the water flow output direction to form an extension, the extension is located in the first channel, the diameter of the extension gradually decreases along the water flow output direction, and a sealing ring is sandwiched between the guide and the partition plate.

[0012] As a further limitation of this utility model, the connector includes a first connecting part and a second connecting part. The first connecting part is detachably connected to the bottom end of the main body. A plurality of connecting blocks are provided between the bottom surface of the first connecting part and the top surface of the second connecting part. The central axes of the first connecting part and the second connecting part are on the same straight line and the connecting blocks are arranged at equal angles around the central axes of the two. The two ends of the connecting blocks are integrally connected to the first connecting part and the second connecting part respectively. An interval space is formed between the first connecting part and the second connecting part through the connecting blocks. The top end of the receiving part is detachably connected to the second connecting part. A second through hole is provided on both the first connecting part and the second connecting part. The cavity, the interval space and the lower chamber of the receiving part are connected sequentially through the second through hole.

[0013] As a further limitation of this utility model, the receiving member is a hollow structure with an open top and a closed bottom, and the diameter of the liquid flow channel relative to the receiving member is larger than the diameter of the receiving member.

[0014] As a further limitation of this utility model, the central axis of the rinsing port and the central axis of the handheld water outlet are set at an angle, and the angle between them is in the range of 90°-180°.

[0015] As a further limitation of this utility model, a sealing ring is sleeved and embedded on the foaming component, and the sealing ring is sandwiched between the wall of the liquid flow channel and the side of the foaming component.

[0016] This utility model also provides a multi-channel shower head, including:

[0017] Shower water system, used for showering;

[0018] A flushing water system is used for flushing private parts of the human body. The structure of the flushing water system is the same as that of the water system described in the above technical solution.

[0019] The shower water path and the rinse water path can both be connected to the water inlet channel of the shower head. The outlet of the shower water path is located on the front of the shower head, and the outlet of the rinse water path is located on the back of the shower head. When the shower head is in use, water flows out through the outlet of the shower water path or the rinse water path.

[0020] Compared with the prior art, this utility model has the following advantages and effects:

[0021] This invention, through the coordinated design of the rinsing port and the liquid flow channel, achieves the effect of concentrated water flow for rinsing private parts, improving the utilization rate of the water flow and reducing waste. At the same time, the combined structure of the foaming component and the receiving component not only achieves the purpose of foaming water output, but also allows the viscous cleaning agent to dissolve and disperse in the water and be output together, thereby improving the rinsing effect. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the front structure of a multi-waterway shower head according to this utility model.

[0023] Figure 2 This is a schematic diagram of the structure of the back of a multi-waterway shower head according to this utility model.

[0024] Figure 3 This is a partial structural schematic cross-sectional view of a multi-waterway shower head according to this utility model.

[0025] Figure 4 This is a schematic cross-sectional view of a partial structure of a multi-waterway shower head according to this utility model.

[0026] Figure 5 yes Figure 4 The diagram shows a schematic cross-sectional view of the structure of the foaming element and the receiving element.

[0027] The components include: shower water path 11, rinsing water path 12, water inlet channel 13, rinsing port 21, liquid flow channel 22, receiving component 3, aerator 4, main body 41, partition plate 42, upper chamber 43, lower chamber 44, guide component 45, first through hole 46, extension 47, spacer 5, sealing ring 61, partition ring 62, metal mesh 63, sealing ring piece 64, guide channel 7, first channel 71, second channel 72, third channel 73, docking component 81, connecting component 82, first connecting part 83, second connecting part 84, connecting block 85, and second through hole 86. Detailed Implementation

[0028] The present invention will be further described in detail below with reference to the accompanying drawings and through embodiments. The following embodiments are explanations of the present invention, but the present invention is not limited to the following embodiments.

[0029] See Figures 1-5This embodiment provides a multi-channel shower head, including a shower water channel 11 for showering and a rinse water channel 12 for rinsing private parts of the body. Both the shower water channel 11 and the rinse water channel 12 can be connected to the water inlet channel 13 of the shower head. The outlet of the shower water channel 11 is located on the front of the shower head, and the outlet of the rinse water channel 12 is located on the back of the shower head. When the shower head is in use, water flows out through the outlet of the shower water channel 11 or the rinse water channel 12.

[0030] The rinsing water path 12 includes a rinsing port 21 and a liquid flow channel 22 for connecting the rinsing port 21 and the water inlet channel 13 of the shower head. The rinsing port 21 is located on the shower head at the end away from the holding position. The liquid flow channel 22 is provided with a container 3 for holding viscous cleaning agent and a foaming element 4 for forming microbubble water in sequence along the water flow output direction. There is a space 5 between the two adjacent ends of the container 3 and the foaming element 4, and the cavities of the two are connected through the space 5. The space 5 is connected to the liquid flow channel 22.

[0031] When showering, the water in the shower head inlet channel 13 is output through the shower water circuit 11, while when rinsing private parts, the water is output through the rinsing water circuit 12. As the water flows through the liquid flow channel 22, the aerator 4 processes the flowing water into microbubble water and outputs it through the rinsing port 21. During this process, when the water flows rapidly in the partition space 5, the pressure decreases due to the rapid flow of water in the partition space 5. The cleaning liquid in the container 3 (i.e., the liquid formed by the viscous cleaning agent dissolving and dispersing in the water after the water flows into the container 3) can enter the partition space 5 from the container 3 and mix with the water flow under the action of the internal and external pressure difference, thereby improving the cleaning effect of the water flow rinsing.

[0032] In this embodiment, the cleaning agent can be made viscous by adding a thickener (i.e., reducing fluidity), so that the cleaning agent can be stably stored in the container 3, and when used for rinsing in the rinsing water channel 12, the cleaning agent can be dissolved and dispersed with the water flow and output together.

[0033] In this embodiment, the central axis of the rinsing port 21 and the central axis of the handheld water outlet are set at an angle, and the angle between them is in the range of 90°-180°.

[0034] See Figure 4 A sealing ring 61 is fitted and embedded on the foaming element 4. The sealing ring 61 is sandwiched between the wall of the liquid flow channel 22 and the side of the foaming element 4, which improves the sealing effect, reduces the risk that the water in the liquid flow channel 22 will not flow through the foaming element 4 and will be output, and ensures the foaming effect of the water outlet 21.

[0035] See Figure 4 , Figure 5The foaming component 4 includes a main body 41, which is a hollow structure with openings at both ends. The cavity of the main body 41 is divided into an upper chamber 43 and a lower chamber 44 by a partition plate 42. A flow guide 45 is provided in the upper chamber 43, and a flow guide channel 7 is provided through the flow guide 45 along its axial direction. A first through hole 46 is provided on the partition plate 42. The lower chamber 44 is connected to the flow guide channel 7 through the first through hole 46. A docking component 81 for connecting the flow guide channel 7 and the rinsing port 21 is detachably connected to the opening at the top of the main body 41. The flow guide 45 is sandwiched between the docking component 81 and the partition plate 42. Several partition rings 62 are sandwiched between the flow guide 45 and the docking component 81. Several metal meshes 63 are sandwiched between adjacent partition rings 62 and between partition rings 62 and docking component 81. A connecting component 82 for connecting the main body 41 and the receiving component 3 is detachably connected to the opening at the bottom of the main body 41. An interval space 5 is provided on the connecting component 82.

[0036] The flow channel 7 includes a first channel 71, a second channel 72, and a third channel 73 arranged sequentially along the water flow output direction. The first channel 71, the second channel 72, and the third channel 73 are connected in sequence. The first channel 71 is shaped like a frustum, the second channel 72 is shaped like a cylinder, and the third channel 73 is shaped like an inverted frustum. The maximum diameter of the first channel 71 is smaller than the maximum diameter of the third channel 73.

[0037] Water flowing from the space 5 into the lower chamber 44 of the aerator 4 enters the guide channel 7 through the first through hole 46 and flows along the guide channel 7. The first channel 71 in the guide channel 7 guides and converges the water flow, increasing its flow rate and gathering the air contained within. Then, it flows into the third channel 73 through the second channel 72. The third channel 73 then diffuses and outputs the water flow, mixing the water flow with the air and ensuring the uniformity of the air mixture in the water flow. Subsequently, the mixed water flow is cut by the metal mesh 24, which cuts the air bubbles in the water flow into smaller microbubbles, thereby achieving the aeration effect of the output water flow and improving the rinsing effect of the water flow output from the rinsing port 21.

[0038] In this embodiment, both the docking part 81 and the connecting part 82 are connected to the main body 41 by means of threaded engagement.

[0039] See Figure 5The edge of the first through hole 46 extends along the water flow output direction to form an extension 47. The extension 47 is located in the first channel 71. The diameter of the extension 47 gradually decreases along the water flow output direction, so that the water flow in the lower chamber 44 can flow into the guide channel 7 under the guidance of the extension 47, ensuring that the guide channel 7 mixes the water flow and the air inside. A sealing ring 64 is sandwiched between the guide member 45 and the partition plate 42, which improves the sealing effect and ensures that the water flow flows through the guide channel 7 and is output from the flushing port 21.

[0040] See Figure 5 The connector 82 includes a first connecting part 83 and a second connecting part 84. The first connecting part 83 is detachably connected to the bottom end of the main body 41. A plurality of connecting blocks 85 are provided between the bottom surface of the first connecting part 83 and the top surface of the second connecting part 84. The central axes of the first connecting part 83 and the second connecting part 84 are on the same straight line and the connecting blocks 85 are arranged at equal angles around the central axes of the two. The two ends of the connecting blocks 85 are integrally connected to the first connecting part 83 and the second connecting part 84 respectively. A space 5 is formed between the first connecting part 83 and the second connecting part 84 through the connecting blocks 85. The top end of the accommodating part 3 is detachably connected to the second connecting part 84. A second through hole 86 is provided on both the first connecting part 83 and the second connecting part 84. The cavity of the accommodating part 3, the space 5 and the lower chamber 44 are connected sequentially through the second through hole 86. The structural design of the connector 82 reduces the difficulty of setting the space 5 between the aerator 4 and the container 3, and enables the aerator 4 and the container 3 to be connected to form a whole, which is beneficial for the assembly inside the shower head.

[0041] In this embodiment, the receiving member 3 and the second connecting part 84 are connected by a snap-fit ​​structure.

[0042] In this embodiment, the container 3 is a hollow structure with an open top and a closed bottom. The diameter of the position on the liquid flow channel 22 opposite to the container 3 is larger than the diameter of the container 3, which restricts the flow of water in the liquid flow channel 22 through the partition space 5, thereby ensuring that the cleaning liquid in the container 3 can flow into the partition space 5 under the action of the water flow in the partition space 5.

[0043] The above description in this specification is merely illustrative of the present invention. Those skilled in the art to which this invention pertains may make various modifications or additions to the described specific embodiments or use similar methods to replace them, as long as they do not depart from the content of this specification or exceed the scope defined in the claims, all of which shall fall within the protection scope of this invention.

Claims

1. A waterway structure, characterized in that, include: The flushing port is located on the end of the handheld water dispenser away from the gripping position; A liquid flow channel, which serves as a connection between the flushing port and the inlet channel of the handheld water dispenser; The liquid flow channel is provided with a container for holding viscous cleaning agent and a foaming component for forming microbubble water in sequence along the water flow output direction. There is a space between the two adjacent ends of the container and the foaming component, and the cavities of the two are connected through the space. The space is connected to the liquid flow channel.

2. The waterway structure according to claim 1, characterized in that: The foaming component includes a main body, which is a hollow structure with openings at both ends. The cavity of the main body is divided into an upper chamber and a lower chamber by a partition plate. A flow guide is provided in the upper chamber, and a flow channel is provided through the flow guide along its axial direction. A first through hole is provided on the partition plate. The lower chamber is connected to the flow channel through the first through hole. A docking piece for connecting the flow channel and the rinsing port is detachably connected to the opening at the top of the main body. The flow guide is sandwiched between the docking piece and the partition plate. Several partition rings are sandwiched between the flow guide and the docking piece. Several metal meshes are sandwiched between adjacent partition rings and between the partition rings and the docking piece. A connector for connecting the main body and the receiving component is detachably connected to the opening at the bottom of the main body. The spacer is provided on the connector.

3. The waterway structure according to claim 2, characterized in that: The flow guiding channel includes a first channel, a second channel, and a third channel arranged sequentially along the water flow output direction. The first channel, the second channel, and the third channel are connected in sequence. The first channel is shaped like a frustum, the second channel is cylindrical, and the third channel is shaped like an inverted frustum. The maximum diameter of the first channel is smaller than the maximum diameter of the third channel.

4. The waterway structure according to claim 3, characterized in that: The edge of the first through hole extends along the water flow output direction to form an extension. The extension is located inside the first channel. The diameter of the extension gradually decreases along the water flow output direction. A sealing ring is sandwiched between the guide and the partition plate.

5. The waterway structure according to claim 2, characterized in that: The connector includes a first connecting part and a second connecting part. The first connecting part is detachably connected to the bottom end of the main body. Several connecting blocks are provided between the bottom surface of the first connecting part and the top surface of the second connecting part. The central axes of the first connecting part and the second connecting part are on the same straight line, and the connecting blocks are arranged at equal angles around the central axes of the two. The two ends of the connecting blocks are integrally connected to the first connecting part and the second connecting part, respectively. An interval space is formed between the first connecting part and the second connecting part through the connecting blocks. The top end of the receiving part is detachably connected to the second connecting part. A second through hole is provided on both the first connecting part and the second connecting part. The cavity, the interval space and the lower chamber of the receiving part are connected sequentially through the second through hole.

6. The waterway structure according to claim 5, characterized in that: The container is a hollow structure with an open top and a closed bottom, and the diameter of the liquid flow channel opposite to the container is larger than the diameter of the container.

7. The waterway structure according to claim 1, characterized in that: The central axis of the rinsing port and the central axis of the handheld water outlet are set at an angle, and the angle between them ranges from 90° to 180°.

8. The waterway structure according to claim 1, characterized in that: A sealing ring is fitted and embedded on the foaming element, and the sealing ring is sandwiched between the wall of the liquid flow channel and the side of the foaming element.

9. A multi-channel shower head, characterized in that, include: Shower water system, used for showering; A flushing water system for rinsing private parts of the human body, the structure of which is the same as that of any one of claims 1-8; The shower water path and the rinse water path can both be connected to the water inlet channel of the shower head. The outlet of the shower water path is located on the front of the shower head, and the outlet of the rinse water path is located on the back of the shower head. When the shower head is in use, water flows out through the outlet of the shower water path or the rinse water path.

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