Multifunctional side-spraying shower pipe

Abstract

The utility model provides a multifunctional side-spraying shower pipe which comprises side-spraying nozzles including a first nozzle and a second nozzle. The water outlet end of the top water spraying path is communicated with a top spraying shower head; the side water spraying path comprises a first side spraying branch and a second side spraying branch, the first side spraying branch is communicated with the first nozzle, and the second side spraying branch is communicated with the second nozzle; the first switching valve is provided with a first inlet, a top spraying outlet and a side spraying outlet, the first inlet is communicated with the water inlet of the shower pipe, the top spraying outlet is communicated with the water inlet end of the top spraying water path, and the first switching valve controls the first inlet to be communicated with the top spraying outlet and the side spraying outlet in a switching mode; the second switching valve is provided with a second inlet, a first flow dividing opening and a second flow dividing opening, the second inlet is communicated with the side spraying outlet of the first switching valve, the first flow dividing opening is communicated with the first side spraying branch, the second flow dividing opening is communicated with the second side spraying branch, and the second switching valve controls the second inlet to be communicated with the first flow dividing opening and the second flow dividing opening in a switching mode.

Description

Technical Field

[0001] The utility model relates to the technical field of shower pipes, in particular to a multifunctional side-spraying shower pipe. Background Art

[0002] Some shower pipes in the prior art have a side spray function, that is, a side spray nozzle capable of spraying water to the side is provided on the shower pipe, and a side spray water path is provided in the shower pipe, and the side spray water path is fluidically connected to the side spray nozzle to supply water to the side spray nozzle. However, the existing side spray water path generally has one and only one side spray water path, and several side spray nozzles are connected to the side spray water path. When side spraying, all side spray nozzles discharge water. The side spray function of the side spray shower pipe in the prior art is relatively simple, and different side spray functions cannot be selected according to needs. In order to enhance the product added value of the side spray shower pipe and meet the personalized needs of some users, it is necessary to improve the side spray function of the side spray shower pipe so that its side spray function is richer and more selectivity is provided when used. Utility Model Content

[0003] In order to solve the above technical problems, the purpose of the utility model is to provide a multifunctional side spray shower pipe, which can enrich the side spray function, is more flexible to use, improves the user experience, and has a simple structure.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A multifunctional side-spray shower pipe, comprising:

[0006] A side spray nozzle, comprising a first nozzle and a second nozzle;

[0007] A top spray water channel, wherein the water outlet end of the top spray water channel is connected to a top spray shower;

[0008] A side spray water path, comprising a first side spray branch and a second side spray branch, wherein the first side spray branch is connected to the first nozzle, and the second side spray branch is connected to the second nozzle;

[0009] a first switching valve having a first inlet, a top spray outlet, and a side spray outlet, wherein the first inlet is connected to the water inlet of the shower pipe, the top spray outlet is connected to the water inlet end of the top spray water path, and the first switching valve controls the first inlet to switchably connect to the top spray outlet and the side spray outlet;

[0010] The second switching valve has a second inlet, a first branch port and a second branch port, the second inlet is connected to the side spray port of the first switching valve, the first branch port is connected to the water inlet end of the first side spray branch, the second branch port is connected to the water inlet end of the second side spray branch, and the second switching valve controls the second inlet to switchably connect to the first branch port and the second branch port.

[0011] In a preferred embodiment, the first switching valve comprises a first switching valve body having the first inlet, the top spray outlet and the side spray outlet, a first switching valve core disposed in the first switching valve body, and a first driving member driving the first switching valve core, wherein the first switching valve core moves between a first position connecting the first inlet and the top spray outlet and a second position connecting the first inlet and the side spray outlet;

[0012] The second switching valve includes a second switching valve body having the second inlet, a first diversion port and a second diversion port, a second switching valve core arranged in the second switching valve body, and a second driving member driving the second switching valve core, and the second switching valve core moves between a third position connecting the second inlet and the first diversion port and a fourth position connecting the second inlet and the second diversion port.

[0013] In a preferred embodiment, it includes a hollow vertical pipe and a side spray assembly independently arranged relative to the vertical pipe, the side spray assembly includes a side spray body having the top spray water path and the side spray water path and the side spray nozzle arranged on the side spray body; the first switching valve, the second switching valve, and the side spray assembly are installed in the inner cavity of the vertical pipe in sequence from bottom to top, and the bottom end opening of the vertical pipe forms the water inlet of the shower pipe.

[0014] In a preferred embodiment, the second switching valve body is further provided with a third inlet and a third outlet directly connected to the third inlet, the third inlet is connected to the top spray outlet on the first switching valve body, and the third outlet is connected to the water inlet end of the top spray water circuit.

[0015] In a preferred embodiment, the first inlet is arranged at the bottom end of the first switching valve body and is connected to the bottom opening of the vertical pipe, and the top spray outlet and the side spray outlet are arranged at the top end of the first switching valve body; the second inlet and the third inlet are arranged at the bottom end of the second switching valve body and are correspondingly sealed and plug-fitted with the side spray outlet and the top spray outlet; the first diversion port, the second diversion port, and the third outlet are arranged at the top end of the second switching valve body, and the water inlet end of the first side spray branch, the water inlet end of the second side spray branch, and the water inlet end of the top spray water channel are arranged at the bottom end of the side spray body and are correspondingly sealed and plug-fitted with the first diversion port, the second diversion port, and the third outlet.

[0016] In a preferred embodiment, a valve cavity is provided in the second switching valve body, and the valve cavity is provided with a valve cavity inlet, a first valve cavity outlet and a second valve cavity outlet which are connected to the valve cavity, the valve cavity inlet is connected to the second inlet, the first valve cavity outlet communicates with the valve cavity inlet and the first diversion port, and the second valve cavity outlet communicates with the valve cavity inlet and the second diversion port, the second switching valve core is rotatably disposed in the valve cavity and partially extends out of the valve cavity, and when in the third position, the second switching valve core opens the first valve cavity outlet and closes the second valve cavity outlet; when in the fourth position, the second switching valve core opens the second valve cavity outlet and closes the first valve cavity outlet.

[0017] In a preferred embodiment, the second switching valve body includes a valve body, a valve lower cover and a valve upper cover, the valve cavity is arranged in the valve body, the second switching valve core is rotatably arranged on the valve body, the second inlet and the third inlet are arranged on the valve lower cover, the first diversion port, the second diversion port and the third outlet are arranged on the valve upper cover, the valve lower cover and the valve upper cover are sealed and connected to the bottom and top ends of the valve body respectively, and the valve body is also provided with a channel separated from the valve cavity, through which the third inlet and the third outlet are directly connected.

[0018] In a preferred embodiment, a first valve port and a second valve port are provided in the first switching valve body, the first valve port connects the first inlet and the top spray outlet, the second valve port connects the first inlet and the side spray outlet, the first switching valve core is slidably disposed in the first switching valve body, when in the first position, the first switching valve core opens the first valve port and closes the second valve port; when in the second position, the first switching valve core opens the second valve port and closes the first valve port.

[0019] In a preferred embodiment, a nozzle is provided on the front of the stand pipe, and an axially extending long strip opening is opened on the back of the stand pipe corresponding to the nozzle, and the long strip opening divides the stand pipe into a lower pipe section and an upper pipe section along the axial direction, and the port of the lower pipe section located on one side of the long strip opening forms a lower plug opening, and the port of the upper pipe section located on one side of the long strip opening forms an upper plug opening; the side spray nozzle cooperates with the nozzle and is connected to the side spray water path in the side spray body, and the side spray assembly can be installed into the inner cavity of the stand pipe through the long strip opening;

[0020] It also includes an upper joint, a lower joint and a rear cover, wherein the upper joint can be axially slidably inserted into the upper socket and plugged into the upper end of the side spray body; the lower joint can be axially slidably inserted into the lower socket and plugged into the lower end of the side spray body; the rear cover is connected to the long strip opening, and after the top of the rear cover is fixedly connected to the upper joint, and the lower part of the rear cover is fixedly connected to the lower joint, the rear cover limits the axial sliding of the upper joint and the lower joint.

[0021] In a preferred embodiment, the first switching valve serves as the lower connector; or, the first switching valve and the lower connector are independently provided.

[0022] Compared with the prior art, the beneficial effects of the utility model are:

[0023] 1. The utility model has a simple structure. By setting a side spray nozzle including a first nozzle and a second nozzle, setting a side spray water path including a first side spray branch and a second side spray branch, setting a first switching valve and a second switching valve, the first side spray branch supplies water to the first nozzle, and the second side spray branch supplies water to the second nozzle. The first switching valve is used to switch the water flow to the top spray water path or the side spray water path, and the second switching valve is used to switch the water flow to the first side spray branch or the second side spray branch, thereby realizing the control of the water flow to the first nozzle or the second nozzle of the top spray shower or the side spray nozzle. In this way, when the user selects the side spray function, different water outlet modes such as water flow from the first nozzle, or from the second nozzle, or from the first nozzle and the second nozzle at the same time can be controlled to enrich the side spray function. In actual implementation, the water splashes of the first nozzle and the second nozzle can also be designed differently to enrich the side spray function, or the first nozzle and the second nozzle can be controlled to alternately discharge water, so as to achieve a massage effect to enrich the side spray function. By adopting the technical solution of the utility model, the diversification of the side spray function can be achieved by controlling the water outlet mode or water spray of the first nozzle and the second nozzle, which is more flexible to use, improves the user experience, and has a simple structure.

[0024] 2. The first switching valve, the second switching valve, and the side spray assembly are sequentially connected and installed in the inner cavity of the riser from bottom to top, with a simple and compact structure and convenient and quick assembly.

[0025] 3. The third inlet is connected to the top spray outlet on the first switching valve body, the third outlet is connected to the water inlet end of the top spray water circuit, the third inlet is directly connected to the third outlet, and the third inlet and the third outlet are also integrated on the second switching valve body, the structure is simple and compact, and the overall assembly is convenient.

[0026] 4. The utility model sets a side spray assembly independent of the vertical pipe, sets the side spray water path in the side spray body of the side spray assembly, and the two ends of the side spray body provided with the side spray water path are respectively plugged into the upper and lower sockets of the vertical pipe through the upper joint and the lower joint, thereby realizing the assembly of the side spray body and the vertical pipe. This design does not need to directly integrally mold the side spray water path in the vertical pipe. The vertical pipe is a hollow pipe body, and molding is simpler and easier. During assembly, first plug the upper joint into the upper socket, plug the lower joint into the lower socket, and install the side spray assembly into the inner cavity of the vertical pipe from the long strip of the vertical pipe. Then, by sliding the upper joint and the lower joint toward each other, the upper joint and the lower joint are respectively plugged into the upper end and the lower end of the side spray body. Finally, the upper joint and the lower joint are fixedly connected through the rear cover, thereby completing the assembly of the entire device. The assembly is simple and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0028] in:

[0029] Figure 1 This is one of the overall three-dimensional assembly diagrams of a shower pipe provided by an embodiment of the utility model;

[0030] Figure 2 This is the second overall three-dimensional assembly diagram of the shower pipe provided by one embodiment of the utility model;

[0031] Figure 3 This is a three-dimensional exploded view of a shower pipe provided by an embodiment of the utility model;

[0032] Figure 4 This is one of the cross-sectional views of the assembly process of one embodiment of the utility model;

[0033] Figure 5 This is the second sectional view of the assembly process of an embodiment of the utility model;

[0034] Figure 6 This is the third sectional view of the assembly process of an embodiment of the utility model;

[0035] Figure 7 This is the fourth cross-sectional view of the assembly process of one embodiment of the utility model;

[0036] Figure 8 This is a schematic diagram of an embodiment of the utility model after pressing a button;

[0037] Fig. 9 It is a three-dimensional assembly diagram of a side spray assembly provided by an embodiment of the utility model;

[0038] Fig.10 It is a three-dimensional exploded schematic diagram of a side spray assembly provided by an embodiment of the utility model;

[0039] Fig.11 It is a cross-sectional view of a side spray body provided by an embodiment of the utility model;

[0040] Fig.12 is a cross-sectional view of a side spray assembly provided by an embodiment of the utility model, wherein the dashed line with an arrow in the figure indicates the water flow path of the top spray waterway;

[0041] Fig.13 is a cross-sectional view of a side spray assembly provided by an embodiment of the utility model, wherein the dashed line with an arrow in the figure indicates the water flow path of the first side spray branch;

[0042] Fig.14 is a cross-sectional view of a side spray assembly provided by an embodiment of the utility model, wherein the dashed line with an arrow in the figure indicates the water flow path of the second side spray branch;

[0043] Fig.15 It is a three-dimensional assembly diagram of a second switching valve provided by an embodiment of the utility model;

[0044] Fig.16 It is a three-dimensional exploded schematic diagram of a second switching valve provided by an embodiment of the utility model;

[0045] Fig.17 is a cross-sectional view of a second switching valve provided in one embodiment of the utility model;

[0046] Fig.18 It is a schematic diagram of the three-dimensional structure of the valve body of the second switching valve provided by one embodiment of the utility model;

[0047] Fig.19 This is a schematic diagram of the three-dimensional structure of an upper joint provided in one embodiment of the utility model;

[0048] Fig. 20 It is a three-dimensional schematic diagram of a first switching valve and a second switching valve provided by an embodiment of the utility model assembled together;

[0049] Fig.21 It is a three-dimensional schematic diagram of a first switching valve and a second switching valve provided in an embodiment of the utility model in a separated state.

[0050] The accompanying drawings in the figure are marked as follows:

[0051] 10- vertical pipe; 11- nozzle; 12- long strip; 13- lower pipe section; 131- lower plug; 14- upper pipe section; 141- upper plug;

[0052] 20-side spray assembly; 21-side spray body; 211-top spray water path; 212-side spray water path; 2121-first side spray branch; 2122-second side spray branch; 22-side spray nozzle; 221-first nozzle; 222-second nozzle;

[0053] 30-first switching valve; 31-first inlet; 32-top spray outlet; 33-side spray outlet; 34-first switching valve body; 341-first valve port; 342-second valve port; 343-lower threaded hole; 35-first switching valve core; 36-first driving member;

[0054] 40-second switching valve; 41-second inlet; 42-first diverter port; 43-second diverter port; 44-second switching valve body; 441-valve body; 4411-channel; 442-valve lower cover; 443-valve upper cover; 45-second switching valve core; 46-second driving member; 47-third inlet; 48-third outlet; 49-valve chamber; 491-valve chamber inlet; 492-valve chamber first outlet; 493-valve chamber second outlet;

[0055] 50-upper connector; 51-upper threaded hole;

[0056] 60-rear cover; 61-upper perforation; 62-lower perforation. DETAILED DESCRIPTION

[0057] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer and more understandable, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention and are not used to limit the present invention.

[0058] See also Figures 1 to 21 The utility model provides a multifunctional side-spray shower pipe in a preferred embodiment, comprising:

[0059] The side spray nozzle 22 includes a first nozzle 221 and a second nozzle 222;

[0060] A top spray water path 211, the water outlet of the top spray water path 211 is connected to a top spray shower (not shown);

[0061] The side spray water path 212 includes a first side spray branch 2121 and a second side spray branch 2122, wherein the first side spray branch 2121 is connected to the first nozzle 221, and the second side spray branch 2122 is connected to the second nozzle 222;

[0062] The first switching valve 30 has a first inlet 31, a top spray outlet 32 ​​and a side spray outlet 33. The first inlet 31 is connected to the water inlet of the shower pipe, and the top spray outlet 32 ​​is connected to the water inlet end of the top spray water path 211. The first switching valve 30 controls the first inlet 31 to switch between the top spray outlet 32 ​​and the side spray outlet 33;

[0063] The second switching valve 40 has a second inlet 41, a first diversion port 42 and a second diversion port 43. The second inlet 41 is connected to the side spray port 33 of the first switching valve 30, the first diversion port 42 is connected to the water inlet end of the first side spray branch 2121, and the second diversion port 43 is connected to the water inlet end of the second side spray branch 2122. The second switching valve 40 controls the second inlet 41 to switch between the first diversion port 42 and the second diversion port 43.

[0064] By providing a side spray nozzle 22 including a first nozzle 221 and a second nozzle 222, providing a side spray water path 212 including a first side spray branch 2121 and a second side spray branch 2122, providing a first switching valve 30 and a second switching valve 40, the first side spray branch 2121 supplies water to the first nozzle 221, and the second side spray branch 2122 supplies water to the second nozzle 222, the first switching valve 30 is used to switch the water flow to the top spray water path 211 or the side spray water path 212, and the second switching valve 40 is used to switch the water flow to the first side spray branch 2121 or the second side spray branch 2122, thereby achieving control of the water flow to the first nozzle 221 or the second nozzle 222 of the top spray shower or the side spray nozzle. In this way, when the user selects the side spray function, the water flow can be controlled to flow out from the first nozzle 221, or the second nozzle 222, or from the first nozzle 221 and the second nozzle 222 at the same time, and other different water outlet modes, so as to enrich the side spray function. In actual implementation, the water sprays of the first nozzle 221 and the second nozzle 222 may be designed differently to enrich the side spray function, or the first nozzle 221 and the second nozzle 222 may be controlled to alternately discharge water, thereby achieving a massage effect to enrich the side spray function, etc. With the above solution, the side spray function can be diversified by controlling the water discharge mode or water spray of the first nozzle 221 and the second nozzle 222, which is more flexible to use, improves the user experience, and has a simple structure.

[0065] Specifically, in the present embodiment, the first switching valve 30 includes a first switching valve body 34 having a first inlet 31, a top spray outlet 32, and a side spray outlet 33, a first switching valve core 35 disposed in the first switching valve body 34, and a first driving member 36 driving the first switching valve core 35. The first switching valve core 35 moves between a first position connecting the first inlet 31 and the top spray outlet 32 ​​and a second position connecting the first inlet 31 and the side spray outlet 33.

[0066] The second switching valve 40 includes a second switching valve body 44 having a second inlet 41, a first branch port 42, and a second branch port 43, a second switching valve core 45 disposed in the second switching valve body 44, and a second driving member 46 driving the second switching valve core 45. The second switching valve core 45 moves between a third position connecting the second inlet 41 and the first branch port 42 and a fourth position connecting the second inlet 41 and the second branch port 43.

[0067] In this embodiment, a hollow vertical pipe 10 and a side spray assembly 20 independently arranged relative to the vertical pipe 10 are included. The side spray assembly 20 includes a side spray body 21 having a top spray water path 211 and a side spray water path 212 and a side spray nozzle 22 arranged on the side spray body 21. The first switching valve 30, the second switching valve 40, and the side spray assembly 20 are sequentially installed in the inner cavity of the vertical pipe 10 from bottom to top, and the bottom end opening of the vertical pipe 10 forms a water inlet of the shower pipe. The first switching valve 30, the second switching valve 40, and the side spray assembly 20 are sequentially installed in the inner cavity of the vertical pipe 10 from bottom to top, which has a simple and compact structure and is easy and quick to assemble.

[0068] In this embodiment, the second switching valve body 44 is further provided with a third inlet 47 and a third outlet 48 directly connected to the third inlet 47, the third inlet 47 is connected to the top spray outlet 32 ​​on the first switching valve body 34, and the third outlet 48 is connected to the water inlet end of the top spray water path 211. The third inlet 47 and the third outlet 48 are also integrated on the second switching valve body 44, which has a simple and compact structure and is convenient for overall assembly.

[0069] In this embodiment, the first inlet 31 is arranged at the bottom end of the first switching valve body 34 and communicates with the bottom opening of the vertical pipe 10, and the top spray outlet 32 ​​and the side spray outlet 33 are arranged at the top end of the first switching valve body 34; the second inlet 41 and the third inlet 47 are arranged at the bottom end of the second switching valve body 44 and correspondingly seal and plug with the side spray outlet 33 and the top spray outlet 32; the first diverter port 42, the second diverter port 43, and the third outlet 48 are arranged at the top end of the second switching valve body 44, and the water inlet end of the first side spray branch 2121, the water inlet end of the second side spray branch 2122, and the water inlet end of the top spray waterway 211 are arranged at the bottom end of the side spray body 21 and correspondingly seal and plug with the first diverter port 42, the second diverter port 43, and the third outlet 48. The plug-in fit enables the first switching valve 30, the second switching valve 40, and the side spray assembly 20 to be connected in sequence from bottom to top, and the assembly is simple and convenient.

[0070] Specifically, a valve cavity 49 is provided in the second switching valve body 44, and the valve cavity 49 is provided with a valve cavity inlet 491, a valve cavity first outlet 492 and a valve cavity second outlet 493 which are connected to the valve cavity 49. The valve cavity inlet 491 is connected to the second inlet 41, the valve cavity first outlet 492 is connected to the valve cavity inlet 491 and the first diverter port 42, and the valve cavity second outlet 493 is connected to the valve cavity inlet 491 and the second diverter port 43. The second switching valve core 45 is rotatably disposed in the valve cavity 49 and partially extends out of the valve cavity 49. When in the third position, the second switching valve core 45 opens the valve cavity first outlet 492 and closes the valve cavity second outlet 493; when in the fourth position, the second switching valve core 45 opens the valve cavity second outlet 493 and closes the valve cavity first outlet 492.

[0071] More specifically, the second switching valve body 44 includes a valve body 441, a valve lower cover 442 and a valve upper cover 443. The valve cavity 49 is disposed in the valve body 441, the second switching valve core 45 is rotatably disposed on the valve body 441, the second inlet 41 and the third inlet 47 are disposed on the valve lower cover 442, and the first diverter port 42, the second diverter port 43 and the third outlet 48 are disposed on the valve upper cover 443. The valve lower cover 442 and the valve upper cover 443 are respectively sealed and connected to the bottom end and the top end of the valve body 441. The valve body 441 is also provided with a channel 4411 separated from the valve cavity 49, and the third inlet 47 and the third outlet 48 are directly connected through the channel 4411.

[0072] In this embodiment, a first valve port 341 and a second valve port 342 are provided in the first switching valve body 34. The first valve port 341 connects the first inlet 31 and the top spray outlet 32, and the second valve port 342 connects the first inlet 31 and the side spray outlet 33. The first switching valve core 35 is slidably disposed in the first switching valve body 34. When in the first position, the first switching valve core 35 opens the first valve port 341 and closes the second valve port 342; when in the second position, the first switching valve core 35 opens the second valve port 342 and closes the first valve port 341.

[0073] In this embodiment, a nozzle 11 is provided on the front of the standpipe 10, and an axially extending long strip opening 12 is provided on the back of the standpipe 10 corresponding to the nozzle 11. The long strip opening 12 divides the standpipe 10 into a lower pipe section 13 and an upper pipe section 14 along the axial direction. The port of the lower pipe section 13 located on one side of the long strip opening 12 forms a lower plug opening 131, and the port of the upper pipe section 14 located on one side of the long strip opening 12 forms an upper plug opening 141. The side spray nozzle 22 cooperates with the nozzle 11 and is connected to the side spray water path 212 in the side spray body 21, and the side spray assembly 20 can be installed in the inner cavity of the standpipe 10 through the long strip opening 12. The shower pipe also includes an upper joint 50, a lower joint and a rear cover 60. In this embodiment, the first switching valve 30 is directly used as the lower joint. Of course, in other embodiments, the lower joint and the first switching valve 30 can also be set independently. The upper joint 50 can be axially slidably plugged into the upper socket 141 and plugged into the upper end of the side spray body 21; the lower joint (first switching valve 30) can be axially slidably plugged into the lower socket 131 and plugged into the lower end of the side spray body 21. The rear cover 60 is connected to the long strip opening 12. After the top of the rear cover 60 is fixedly connected to the upper joint 50 and the lower part of the rear cover 60 is fixedly connected to the lower joint, the rear cover 60 limits the axial sliding of the upper joint 50 and the lower joint.

[0074] By setting up a side spray assembly 20 independent of the standpipe 10, the side spray water path 212 is set in the side spray body 21 of the side spray assembly 20, and the two ends of the side spray body 21 provided with the side spray water path 212 are respectively plugged into the upper socket 141 and the lower socket 131 of the standpipe 10 through the upper joint 50 and the lower joint (the first switching valve 30), thereby realizing the assembly of the side spray body 21 and the standpipe 10. In this design, there is no need to directly integrally mold the side spray water path 212 in the standpipe 10. The standpipe 10 is a hollow tube body, and molding is simpler and easier. During assembly, first, the upper joint 50 is plugged into the upper socket 141, and the lower joint is plugged into the lower socket 131, and the side spray assembly 20 is installed into the inner cavity of the vertical pipe 10 from the long strip opening 12 of the vertical pipe 10, and then the upper joint 50 and the lower joint are slid toward each other so that the upper joint 50 and the lower joint are respectively plugged into the upper end and the lower end of the side spray body 21, and finally the upper joint 50 and the lower joint are fixedly connected by the rear cover 60, thereby completing the assembly of the entire device, and the assembly is simple and quick.

[0075] In this embodiment, three first nozzles 221 and three second nozzles 222 are provided respectively, and the first nozzles 221 and the second nozzles 222 are arranged alternately in the longitudinal direction, the first nozzles 221 are selected to spray shower water, and the second nozzles 222 are selected to spray spray water. Of course, the number and water spray mode of the first nozzles 221 and the second nozzles 222 can also be selected as needed. The first driving member 36 is specifically a button, and the second driving member 46 is specifically a knob.

[0076] See also Figure 7 and Fig.12At this time, the first switching valve core 35 is in the first position connecting the first inlet 31 and the top spray outlet 32. The first switching valve core 35 opens the first valve port 341 and closes the second valve port 342. The water from the water inlet of the shower pipe flows through the first inlet 31 and the first valve port 341 to the top spray outlet 32, and then passes through the third inlet 47 of the second switching valve 40, the channel 4411, the third outlet 48, the top spray water path 211 of the side spray body 21, the upper joint 50, and the upper pipe section 14 in sequence, and finally flows out from the top spray shower (not shown) to realize the top spray function.

[0077] See also Figure 8 , Fig.13 and Fig.14 ,exist Figure 7 In the state, along Figure 8 The first driving member 36 is pressed in the direction indicated by the arrow F, and the first driving member 36 drives the first switching valve core 35 to slide to the second position connecting the first inlet 31 and the side spray outlet 33. At this time, the first switching valve core 35 opens the second valve port 342 and closes the first valve port 341. The water from the water inlet of the shower pipe flows through the first inlet 31 and the second valve port 342 to the side spray outlet 33, and then flows to the second inlet 41 of the second switching valve 40. The water from the second inlet 41 flows to the first diversion port 42 or the second diversion port 43 through the control switching of the second switching valve core 45. Specifically, as shown in FIG. Fig.13 As shown, at this time, the second driving member 46 drives the second switching valve core 45 to the third position, the second switching valve core 45 opens the first outlet 492 of the valve cavity and closes the second outlet 493 of the valve cavity, and the water flow of the second inlet 41 passes through the valve cavity inlet 491, the first outlet 492 of the valve cavity, the first diversion port 42, the first side spray branch 2121 in sequence, and finally sprays out from the first nozzle 221, realizing the side spraying shower water mode; Fig.14 As shown, at this time, the second driving member 46 drives the second switching valve core 45 to the fourth position, the second switching valve core 45 opens the second outlet 493 of the valve cavity and closes the first outlet 492 of the valve cavity, and the water flow of the second inlet 41 passes through the valve cavity inlet 491, the second outlet 493 of the valve cavity, the second diversion port 43, the second side spray branch 2122 in sequence, and is finally sprayed out from the second nozzle 222, realizing the side spray water mode.

[0078] The assembly process of this embodiment is briefly described as follows:

[0079] See also Figure 4 First, plug the upper connector 50 into the upper socket 141, and plug the lower connector (first switching valve 30) into the lower socket 131;

[0080] See also Figure 5Then, the second switching valve 40 is connected to the side spray body 21, so that the water inlet end of the first side spray branch 2121, the water inlet end of the second side spray branch 2122, and the water inlet end of the top spray water path 211 are sealed and plugged with the first branch port 42, the second branch port 43, and the third outlet 48 of the second switching valve 40; the integrated structure of the side spray assembly 20 and the second switching valve 40 is installed into the inner cavity of the standpipe 10 from the long strip port 12 of the standpipe 10, and each side spray nozzle 22 is extended from each nozzle port 11 respectively;

[0081] See also Figure 6 Then, slide the upper joint 50 downward so that the upper joint 50 is sealed and plugged with the upper end of the side spray body 21, slide the first switching valve 30 (lower joint) upward, connect the first switching valve 30 with the second switching valve 40, so that the second inlet 41 and the third inlet 47 of the second switching valve 40 are sealed and plugged with the side spray outlet 33 and the top spray outlet 32 ​​of the first switching valve 30;

[0082] See also Figure 7 Finally, the rear cover 60 is connected to the long strip opening 12, and an upper screw (not shown) is passed through the upper through hole 61 provided on the top of the rear cover 60 and then screwed with the upper threaded hole 51 of the upper joint 50 so that the top of the rear cover 60 is fixedly connected to the upper joint 50; and a lower screw (not shown) is passed through the lower through hole 62 provided on the bottom of the rear cover 60 and then screwed with the lower threaded hole 343 of the lower joint so that the bottom of the rear cover 60 is fixedly connected to the lower joint. The first driving member 36 and the second driving member 46 are finally connected to the first switching valve core 35 and the second switching valve core 45, thereby completing the assembly of the entire device, which is simple and quick to assemble.

[0083] The utility model is described above by way of example in conjunction with the accompanying drawings. It is obvious that the specific implementation of the utility model is not limited to the above-mentioned method. As long as various non-substantial improvements are made using the method concept and technical solution of the utility model, or the concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A multifunctional side-spray shower pipe, characterized in that: include: A side spray nozzle, comprising a first nozzle and a second nozzle; A top spray water channel, wherein the water outlet end of the top spray water channel is connected to a top spray shower; A side spray water path, comprising a first side spray branch and a second side spray branch, wherein the first side spray branch is connected to the first nozzle, and the second side spray branch is connected to the second nozzle; a first switching valve having a first inlet, a top spray outlet, and a side spray outlet, wherein the first inlet is connected to the water inlet of the shower pipe, the top spray outlet is connected to the water inlet end of the top spray water path, and the first switching valve controls the first inlet to switchably connect to the top spray outlet and the side spray outlet; The second switching valve has a second inlet, a first branch port and a second branch port, the second inlet is connected to the side spray port of the first switching valve, the first branch port is connected to the water inlet end of the first side spray branch, the second branch port is connected to the water inlet end of the second side spray branch, and the second switching valve controls the second inlet to switchably connect to the first branch port and the second branch port.

2. A multifunctional side spray shower pipe according to claim 1, characterized in that: The first switching valve comprises a first switching valve body having the first inlet, a top spray outlet and a side spray outlet, a first switching valve core arranged in the first switching valve body, and a first driving member driving the first switching valve core, wherein the first switching valve core moves between a first position connecting the first inlet and the top spray outlet and a second position connecting the first inlet and the side spray outlet; The second switching valve includes a second switching valve body having the second inlet, a first diversion port and a second diversion port, a second switching valve core arranged in the second switching valve body, and a second driving member driving the second switching valve core, and the second switching valve core moves between a third position connecting the second inlet and the first diversion port and a fourth position connecting the second inlet and the second diversion port.

3. A multifunctional side spray shower pipe according to claim 2, characterized in that: It comprises a hollow vertical pipe and a side spray assembly independently arranged relative to the vertical pipe, wherein the side spray assembly comprises a side spray body having the top spray water path and the side spray water path and the side spray nozzle arranged on the side spray body; the first switching valve, the second switching valve and the side spray assembly are sequentially installed in the inner cavity of the vertical pipe in a connected manner from bottom to top, and the bottom end opening of the vertical pipe forms the water inlet of the shower pipe.

4. The multifunctional side-spray shower pipe according to claim 3, characterized in that: The second switching valve body is also provided with a third inlet and a third outlet directly connected to the third inlet, the third inlet is connected to the top spray outlet on the first switching valve body, and the third outlet is connected to the water inlet end of the top spray water circuit.

5. The multifunctional side-spray shower pipe according to claim 4, characterized in that: The first inlet is arranged at the bottom end of the first switching valve body and is connected with the bottom opening of the vertical pipe, and the top spray outlet and the side spray outlet are arranged at the top end of the first switching valve body; the second inlet and the third inlet are arranged at the bottom end of the second switching valve body and are correspondingly sealed and plugged with the side spray outlet and the top spray outlet; the first diversion port, the second diversion port, and the third outlet are arranged at the top end of the second switching valve body, and the water inlet end of the first side spray branch, the water inlet end of the second side spray branch, and the water inlet end of the top spray water channel are arranged at the bottom end of the side spray body and are correspondingly sealed and plugged with the first diversion port, the second diversion port, and the third outlet.

6. The multifunctional side-spray shower pipe according to claim 5, characterized in that: A valve cavity is provided in the second switching valve body, and the valve cavity is provided with a valve cavity inlet, a first valve cavity outlet and a second valve cavity outlet which are connected to the valve cavity, the valve cavity inlet is connected to the second inlet, the first valve cavity outlet communicates with the valve cavity inlet and the first diversion port, and the second valve cavity outlet communicates with the valve cavity inlet and the second diversion port, the second switching valve core is rotatably disposed in the valve cavity and partially extends out of the valve cavity, when in the third position, the second switching valve core opens the first valve cavity outlet and closes the second valve cavity outlet; when in the fourth position, the second switching valve core opens the second valve cavity outlet and closes the first valve cavity outlet.

7. The multifunctional side-spray shower pipe according to claim 6, characterized in that: The second switching valve body includes a valve body, a valve lower cover and a valve upper cover, the valve cavity is arranged in the valve body, the second switching valve core is rotatably arranged on the valve body, the second inlet and the third inlet are arranged on the valve lower cover, the first diversion port, the second diversion port and the third outlet are arranged on the valve upper cover, the valve lower cover and the valve upper cover are respectively sealed and connected to the bottom end and the top end of the valve body, and the valve body is also provided with a channel separated from the valve cavity, and the third inlet and the third outlet are directly connected through the channel.

8. The multifunctional side-spray shower pipe according to claim 2, characterized in that: A first valve port and a second valve port are provided in the first switching valve body, the first valve port is connected to the first inlet and the top spray outlet, the second valve port is connected to the first inlet and the side spray outlet, the first switching valve core is slidably arranged in the first switching valve body, when in the first position, the first switching valve core opens the first valve port and closes the second valve port; when in the second position, the first switching valve core opens the second valve port and closes the first valve port.

9. The multifunctional side-spray shower pipe according to claim 3, characterized in that: The front side of the stand pipe is provided with a nozzle, and the back side of the stand pipe is provided with an axially extending long strip opening corresponding to the nozzle, and the long strip opening divides the stand pipe into a lower pipe section and an upper pipe section along the axial direction, and the port of the lower pipe section located on one side of the long strip opening forms a lower plug opening, and the port of the upper pipe section located on one side of the long strip opening forms an upper plug opening; the side spray nozzle cooperates with the nozzle and is connected with the side spray water path in the side spray body, and the side spray assembly can be installed into the inner cavity of the stand pipe through the long strip opening; It also includes an upper joint, a lower joint and a rear cover, wherein the upper joint can be axially slidably inserted into the upper socket and plugged into the upper end of the side spray body; the lower joint can be axially slidably inserted into the lower socket and plugged into the lower end of the side spray body; the rear cover is connected to the long strip opening, and after the top of the rear cover is fixedly connected to the upper joint, and the lower part of the rear cover is fixedly connected to the lower joint, the rear cover limits the axial sliding of the upper joint and the lower joint.

10. The multifunctional side-spray shower pipe according to claim 9, characterized in that: The first switching valve serves as the lower joint; or, the first switching valve and the lower joint are independently provided.

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