Universal shower channel module and multifunctional water outlet device

Abstract

The utility model provides a kind of general shower waterway module and multifunctional water outlet device, it is related to bathroom product technical field, to be connected with switching waterway module, including integrally-formed temperature regulating main part, the temperature regulating main part has cold water inlet chamber, hot water inlet chamber and the water mixing chamber being communicated with two inlet chambers, wherein, temperature regulating valve is configured in the water mixing chamber, the water mixing chamber is located away from the side of hot water inlet chamber, the hot water inlet chamber is communicated with the water mixing chamber by hot water inlet channel, the side wall of the water mixing chamber is equipped with the water mixing outlet channel parallel with the hot water inlet channel, the water mixing outlet channel is equipped with first assembly part to be connected with the water inlet end of the switching waterway module, to enable the water flow in the water mixing chamber can enter the switching waterway module. To improve the problem that existing waterway structure is poor in universality and high in cost.

Description

Technical Field

[0001] This utility model relates to the field of bathroom product technology, specifically to a universal shower water channel module and a multi-functional water outlet device. Background Technology

[0002] Due to the complex water system structure of multi-functional shower faucets, most are made of copper and cast in one piece. For example, Chinese patent CN214889161U discloses a shower faucet comprising a separate housing and a cover. The housing is hollow, and the cover is placed on top of the housing. The housing has a hot water inlet, a cold water inlet, and an outlet. A hot and cold water mixing chamber and a cold water inlet channel are integrally cast within the hollow portion of the housing. One end of the cold water inlet channel is connected to the cold water inlet, and the other end is connected to the hot and cold water mixing chamber. The hot water inlet is connected to the hot and cold water mixing chamber. The hollow portion of the housing also contains a mixing chamber with several outlet valves. The inlet end of each outlet valve is connected to the mixing chamber, and the outlet end is connected to an outlet channel with the aforementioned outlet. The mixing chamber and outlet channels are integrally cast with the housing. In this type of solution, the water channel structure has poor versatility. Once the mode is changed or the outlet position is changed, the entire shell needs to be redesigned and molded. The development cycle is long, the mold is large and the cost is high, which is not conducive to product updates and iterations. Utility Model Content

[0003] This utility model discloses a universal shower water channel module, which aims to improve the problems of poor versatility and high cost of existing water channel structures.

[0004] The present invention adopts the following solution: A universal shower channel module for connection to a switching channel module includes an integrally formed temperature-regulating body. The temperature-regulating body has a cold water inlet chamber, a hot water inlet chamber, and a mixing chamber communicating with the two inlet chambers. A temperature-regulating valve is disposed in the mixing chamber. The mixing chamber is located on the side away from the hot water inlet chamber. The hot water inlet chamber and the mixing chamber are connected by a hot water inlet channel. A mixing water outlet channel parallel to the hot water inlet channel is provided on the side wall of the mixing chamber. The mixing water outlet channel has a first assembly part for connecting to the inlet end of the switching channel module, so that water flow in the mixing chamber can enter the switching channel module.

[0005] As a further improvement, the hot water inlet chamber and the cold water inlet chamber are arranged in parallel, and a support block is arranged between the two inlet chambers. A first connecting part is provided on the outer wall of each of the two inlet chambers, and a second connecting part is provided on the support block. The first connecting part and the second connecting part are locked together so that the support block abuts against the wall of the two inlet chambers.

[0006] As a further improvement, the first connecting part is a lug provided along the outer wall of the water inlet cavity, which has a first mounting hole. The second connecting part includes a groove provided along the side wall of the support block and a second mounting hole that penetrates the groove vertically. The lug is inserted into the groove so that the first mounting hole and the second mounting hole are aligned and locked by fasteners.

[0007] As a further improvement, the switching waterway module is provided with a second assembly part, which is sleeved inside the first assembly part. The assembly part is provided with an L-shaped groove, and a protruding post is provided along the outer wall of the second assembly part. The protruding post is configured to be inserted into the L-shaped groove and engaged with the L-shaped groove, so that the switching waterway module is axially limited along the first assembly part.

[0008] As a further improvement, the support block is provided with a slot, and the switching waterway module is provided with a buckle. The buckle engages with the slot to limit the switching waterway module to a circumferential position along the first assembly part.

[0009] As a further improvement, the switching water channel module includes a switching body, which has an inlet channel for communicating with the mixed water outlet channel and at least two outlet channels, each outlet channel being connected to an outlet; by a switching element configured on the switching body, the outlet channel communicating with the inlet channel is selected, thereby realizing the switching of the water outlet function.

[0010] Another multifunctional water outlet device is provided, including the universal shower water channel module as described above. The switching body has a water distribution chamber communicating with the water inlet channel. The switching component includes a water distribution plate installed in the water distribution chamber, a gear coaxially configured with the water distribution plate, and a rack meshing with the gear. The rack is driven to move in an operable manner so that the gear drives the water distribution plate to rotate, so that one water outlet channel is connected to the water outlet on the water distribution plate.

[0011] Another multifunctional water outlet device is provided, including the universal shower channel module as described above. The switching body has a switching cavity communicating with the inlet channel. The switching component includes a switching valve disposed in the switching cavity. By rotating or pressing the switching valve, one water outlet channel can be connected to the inlet channel.

[0012] Another multifunctional water outlet device is provided, including the universal shower water channel module as described above. The switching body has multiple parallel water distribution chambers, each of which is connected to the inlet water channel and is connected to the outlet water channel in a one-to-one manner. The switching component includes a water distribution valve disposed in each water distribution chamber. The water distribution valve is operated in an operable manner to control the opening and closing of the corresponding outlet water channel and the inlet water channel.

[0013] As a further improvement, a filter chamber is provided between the mixing water outlet channel and the water distribution chamber, and a filter element is arranged in the filter chamber. Water flows through the filter element and enters the water distribution chamber.

[0014] By adopting the above technical solution, the present invention can achieve the following technical effects: 1. This application divides the water system structure into a universal shower water channel module and a switching water channel module. Cold and hot water inlets and temperature control are all located on the universal shower water channel module, while the water outlet and function switching are located on the switching water channel module. Changes in the water outlet position or function switching method will not affect the universal shower water channel module, thus improving the versatility of the shower water system. Simultaneously, dividing the water system structure into two parts reduces mold size and mold-making costs; only the mold for the switching water channel module needs to be made, reducing new product costs and facilitating product updates and iterations. The two water channel modules also facilitate water system layout, simplifying water system design and saving water system space. Furthermore, the parallel arrangement of the mixing water outlet channel and the hot water inlet channel makes the structure more compact, further saving structural space. The switching water channel module is located on the side closer to the hot water inlet chamber, resulting in a rectangular water system layout that ensures the water system structure's volume, improves the compatibility between the water system structure and the outer casing, and further reduces costs.

[0015] 2. The support block ensures the center distance between the two water inlet chambers, facilitating the connection between the water inlet chamber and the water inlet pipe, and preventing the water inlet chamber from deforming and causing eccentricity, which would make installation difficult. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of the temperature regulating body according to one embodiment of the present invention; Figure 2 and Figure 3 This is a cross-sectional view of the temperature regulating body along different sections of one embodiment of the present invention; Figure 4 This is a schematic diagram of the structure of the temperature regulating body and the support block in one embodiment of the present invention. Figure 5 This is a schematic diagram of the structure of a support block according to one embodiment of the present invention; Figure 6This is a schematic diagram of the structure of a multifunctional water outlet device according to one embodiment of the present invention; Figure 7 This is a schematic diagram of the structure of the switching waterway module according to one embodiment of the present invention; Figures 8 to 10 This is a cross-sectional view of a multifunctional water outlet device according to one embodiment of the present invention along different sections; Figure 11 This is a schematic diagram of the structure of a multifunctional water outlet device according to another embodiment of the present invention; Figure 12 This is a cross-sectional view of a multifunctional water outlet device according to another embodiment of the present invention; Figure 13 This is a structural schematic diagram of a multifunctional water outlet device according to another embodiment of the present invention; Figure 14 and Figure 15 This is a cross-sectional view of a multifunctional water outlet device according to another embodiment of the present invention, taken along different sections.

[0018] icon: 1-Temperature control body; 11-Cold water inlet chamber; 12-Hot water inlet chamber; 13-Mixing water chamber; 14-Hot water inlet channel; 15-Mixing water outlet channel; 151-First assembly part; 152-L-shaped groove; 16-First connecting part; 161-Lump; 162-First mounting hole; 2-Temperature control valve; 3-Support block; 31-Second connecting part; 311-Groove; 312-Second mounting hole; 32-Slot; 4-Switching main body; 41-Second assembly part; 411-Protruding column; 42-Snap fastener; 43-Water inlet channel; 44-Water outlet channel; 45-Top spray outlet; 46-Shower head outlet; 47-Lower water outlet; 48-Water distribution chamber; 49-Switching chamber; 4A-Water distribution chamber; 4B-Filter chamber; 4B1-Filter element; 4C-Plug; 51-Water distribution plate; 52-Gear; 53-Rack; 53-Switching valve; 54-Water distribution valve. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model. Therefore, the following detailed description of the embodiments of this utility model provided in the accompanying drawings is not intended to limit the scope of the claimed utility model, but merely represents selected embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0020] The terms “top,” “bottom,” “upper,” “lower,” “left,” “right,” “front,” “back,” and similar expressions used in this document are for illustrative purposes only. The terms “first,” “second,” etc., are only used to distinguish different objects and should not be construed as indicating or implying relative importance or the quantity, specific order, or primary or secondary relationship of the indicated technical features. The term “several” means one or more, and “multiple” means two or more, unless otherwise explicitly specified. Example

[0021] Combination Figures 1 to 10 This embodiment provides a universal shower water channel module for connection with a switching water channel module. It includes an integrally formed temperature control body 1, which has a cold water inlet chamber 11, a hot water inlet chamber 12, and a mixing chamber 13 communicating with the two inlet chambers. The mixing chamber 13 is equipped with a temperature control valve 2 and is located on the side away from the hot water inlet chamber 12. The hot water inlet chamber 12 and the mixing chamber 13 are connected by a hot water inlet channel 14. The side wall of the mixing chamber 13 is provided with a mixing water outlet channel 15 parallel to the hot water inlet channel 14. The mixing water outlet channel 15 is provided with a first assembly part 151 for connection with the inlet end of the switching water channel module so that the water flow in the mixing chamber 13 can enter the switching water channel module. In use, cold water flows from the cold water inlet chamber 11 to the mixing chamber 13, and hot water flows from the hot water inlet chamber 12 to the mixing chamber 13. The temperature control valve 2 in the mixing chamber 13 adjusts the ratio of cold and hot water inflow to regulate the water temperature in the mixing outlet channel 15. The water then flows from the mixing outlet channel 15 into the switching water channel module to select the outlet.

[0022] It should be noted that in this embodiment, the water system structure is divided into a general shower water channel module and a switching water channel module. Cold and hot water inlets and temperature control are all located on the general shower water channel module, while the water outlet and function switching are located on the switching water channel module. Changes in the water outlet position or function switching method will not affect the general shower water channel module, thus improving the versatility of the shower water system. Simultaneously, dividing the water system structure into two parts reduces mold size and mold-making costs; only the mold for the switching water channel module needs to be made, reducing new product costs and facilitating product updates and iterations. The two water channel modules also facilitate water system layout, simplifying water system design and saving water system space. Furthermore, the parallel arrangement of the mixing water outlet channel 15 and the hot water inlet channel 14 makes the structure more compact, further saving structural space. The switching water channel module is located on the side closer to the hot water inlet chamber 12, resulting in a rectangular water system layout that ensures the volume of the water system structure, improves the compatibility between the water system structure and the outer casing, and further reduces costs.

[0023] In a preferred embodiment, the hot water inlet chamber 12 and the cold water inlet chamber 11 are arranged in parallel, and a support block 3 is disposed between the two inlet chambers. Each inlet chamber has a first connecting portion 16 on its outer wall, and the support block 3 has a second connecting portion 31. The first connecting portion 16 and the second connecting portion 31 are locked together so that the support block 3 abuts against the walls of the two inlet chambers. The support block 3 ensures the center distance between the two inlet chambers, facilitating the connection between the inlet chambers and the inlet pipe, and preventing deformation of the inlet chambers that could lead to eccentricity and installation difficulties.

[0024] Furthermore, the first connecting part 16 is a lug 161 provided along the outer wall of the water inlet cavity, which has a first mounting hole 162. The second connecting part 31 includes a groove 311 provided along the side wall of the support block 3, and a second mounting hole 312 that extends vertically through the groove 311. The lug 161 is inserted into the groove 311 so that the first mounting hole 162 and the second mounting hole 312 are aligned and locked by fasteners. The locking component is preferably a screw or bolt. During installation, the groove 311 on the support block 3 is inserted along the lug 161, and the first mounting hole 162 and the second mounting hole 312 are aligned. Then, the fastener is inserted and locked, which is convenient for disassembly and assembly.

[0025] Based on the above embodiments, in an optional embodiment of this utility model, the switching waterway module is provided with a second assembly part 41, which is sleeved within the first assembly part 151. The assembly part is provided with an L-shaped groove 152, and a protruding post 411 is provided along the outer wall of the second assembly part 41. The protruding post 411 is configured to be inserted into and engaged with the L-shaped groove 152, thereby limiting the switching waterway module along the axial direction of the first assembly part 151. Specifically, the protruding post 411 is inserted along the vertical section of the L-shaped groove 152 and rotated to engage with the horizontal section of the L-shaped groove 152, enabling quick assembly and disassembly, which is beneficial for production assembly.

[0026] Preferably, the support block 3 is provided with a slot 32, and the switching water channel module is provided with a buckle 42. The buckle 42 engages with the slot 32 to limit the switching water channel module along the circumference of the first assembly part 151. The connection between the buckle 42 and the slot 32 facilitates the assembly and disassembly of the switching water channel module. When the protrusion 411 is rotated into position, the buckle 42 is pressed into the slot 32, which can fix the switching water channel module and the universal shower water channel module.

[0027] In another embodiment, the water channel switching module includes a switching body 4, which has an inlet channel 43 for communicating with the mixing outlet channel 15 and at least two outlet channels 44, each outlet channel 44 communicating with a water outlet. A switching element configured on the switching body 4 selects the outlet channel 44 communicating with the inlet channel 43, thereby switching the water output function. Water flows from the mixing outlet channel 15 into the inlet channel 43, and then the switching element selects the outlet channel 44 communicating with the inlet channel 43, causing water to flow from the corresponding outlet. For example, the switching body 4 is integrally formed and has three outlet channels 44: a first outlet channel communicating with the top spray outlet 45, a second outlet channel communicating with the shower head outlet 46, and a third outlet channel communicating with the lower outlet 47. The lower outlet 47 can be configured as a waterfall for user convenience, but is not limited to this and is not specifically restricted.

[0028] Based on the above embodiments, this utility model further provides a multifunctional water outlet device, including the universal shower water channel module as described in the above embodiments, wherein the water channel switching module has the following implementation: Implementation Method 1: Refer to Figures 6 to 10The switching body 4 has a water distribution chamber 48 connected to the inlet channel 43. The switching component includes a water distribution plate 51 installed in the water distribution chamber 48, a gear 52 coaxially arranged with the water distribution plate 51, and a rack 53 meshing with the gear 52. The rack 53 is driven to move in an operable manner, so that the gear 52 drives the water distribution plate 51 to rotate, thereby connecting one of the outlet channels 44 with the water outlet on the water distribution plate 51. When the water outlet is aligned with the inlet channel 43, the water flow is closed, and no water flows from any of the outlet channels 44. When the water outlet is aligned and connected with one of the outlet channels 44, water flows from the corresponding outlet. The transmission method of the gear 52 meshing with the rack 53 is smooth, which can ensure smooth water switching and facilitate user operation.

[0029] Implementation Method Two: Refer to Figure 11 and Figure 12 The switching body 4 has a switching chamber 49 that communicates with the inlet channel 43. The switching component includes a switching valve 53 disposed in the switching chamber 49. By rotating or pressing the switching valve 53, one of the outlet channels 44 is connected to the inlet channel 43. The switching valve 53 can be a ceramic valve, the structure and principle of which are existing technologies and will not be described in detail here. One valve for multiple controls can reduce the number of parts, facilitate user operation, and make the operation interface more concise.

[0030] Implementation Method 3: Refer to Figures 13 to 15 The switching main body 4 has multiple parallel water distribution chambers 4A, each of which is connected to the inlet channel 43 and correspondingly connected to the outlet channel 44. The switching component includes a water distribution valve 54 disposed in each water distribution chamber 4A. The water distribution valve 54 is operablely driven to control the opening and closing of the corresponding outlet channel 44 and inlet channel 43. One valve controls one function, enabling water to flow from a single outlet or multiple outlets simultaneously. Users can choose more intuitively according to their needs, avoiding problems such as misoperation. The parallel arrangement ensures a simple and aesthetically pleasing appearance, enhancing the overall quality. The water distribution valve 54 can be a ceramic on / off valve, but is not limited to this.

[0031] Furthermore, a filter chamber 4B is provided between the mixing water outlet channel 15 and the water distribution chamber 4A. A filter element 4B1 is installed inside the filter chamber 4B, and water flows through the filter element 4B1 before entering the water distribution chamber 4A. The filter element 4B1 prevents outlet blockage and improves water quality, providing users with a more comfortable showering experience. One end of the filter chamber 4B is equipped with a detachable plug 4C for easy replacement of the filter element 4B1, further enhancing user convenience.

[0032] The above are merely preferred embodiments of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions that fall within the scope of this utility model's concept are protected by this utility model.

Claims

1. A universal shower water channel module, characterized in that, For connection with the switching water channel module, it includes an integrally formed temperature control body. The temperature control body has a cold water inlet chamber, a hot water inlet chamber, and a mixing chamber communicating with the two inlet chambers. The mixing chamber is equipped with a temperature control valve and is located on the side away from the hot water inlet chamber. The hot water inlet chamber and the mixing chamber are connected through a hot water inlet channel. The side wall of the mixing chamber is provided with a mixing water outlet channel parallel to the hot water inlet channel. The mixing water outlet channel is provided with a first assembly part for connecting to the inlet end of the switching water channel module so that the water flow in the mixing chamber can enter the switching water channel module.

2. The universal shower water channel module according to claim 1, characterized in that, The hot water inlet chamber and the cold water inlet chamber are arranged in parallel, and a support block is arranged between the two inlet chambers. A first connecting part is provided on the outer wall of each of the two inlet chambers, and a second connecting part is provided on the support block. The first connecting part and the second connecting part are locked together so that the support block abuts against the wall of the two inlet chambers.

3. The universal shower channel module according to claim 2, characterized in that, The first connecting part is a lug provided along the outer wall of the water inlet cavity, and has a first mounting hole thereon. The second connecting part includes a groove provided along the side wall of the support block, and a second mounting hole that penetrates the groove vertically. The lug is inserted into the groove so that the first mounting hole and the second mounting hole are aligned and locked by fasteners.

4. The universal shower channel module according to claim 2, characterized in that, The switching waterway module is provided with a second assembly part, which is sleeved inside the first assembly part. The assembly part is provided with an L-shaped groove, and a protruding post is provided along the outer wall of the second assembly part. The protruding post is configured to be inserted into the L-shaped groove and engaged with the L-shaped groove, so that the switching waterway module is axially limited along the first assembly part.

5. The universal shower channel module according to claim 4, characterized in that, The support block is provided with a slot, and the switching waterway module is provided with a buckle. The buckle engages with the slot to limit the switching waterway module to a circumferential position along the first assembly part.

6. The universal shower channel module according to any one of claims 1-5, characterized in that, The switching water channel module includes a switching body, which has an inlet channel for communicating with the mixed water outlet channel and at least two outlet channels, each outlet channel being connected to an outlet; by using a switching element configured on the switching body to select the outlet channel that is connected to the inlet channel, the water outlet function can be switched.

7. A multifunctional water outlet device, characterized in that, The universal shower channel module as described in claim 6 includes a switching body having a water distribution chamber communicating with the water inlet channel. The switching component includes a water distribution plate installed in the water distribution chamber, a gear coaxially configured with the water distribution plate, and a rack meshing with the gear. The rack is driven to move in an operable manner so that the gear drives the water distribution plate to rotate, thereby connecting one of the water outlet channels with the water outlet on the water distribution plate.

8. A multifunctional water outlet device, characterized in that, The universal shower channel module as described in claim 6 includes a switching body having a switching cavity communicating with the inlet channel, and a switching component including a switching valve disposed in the switching cavity, wherein rotating or pressing the switching valve allows one outlet channel to be connected to the inlet channel.

9. A multifunctional water outlet device, characterized in that, The universal shower channel module as described in claim 6 includes a switching body having multiple parallel water distribution chambers, each of which is connected to the inlet channel and correspondingly connected to the outlet channel. The switching component includes a water distribution valve disposed in each water distribution chamber, which can be operated to control the connection and disconnection between the corresponding outlet channel and the inlet channel.

10. The multifunctional water outlet device according to claim 9, characterized in that, A filtration chamber is provided between the mixing water outlet channel and the water distribution chamber. A filter element is installed in the filtration chamber, and the water flows into the water distribution chamber after being filtered by the filter element.

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