Top spraying shower head

Abstract

The utility model relates to the field of bathroom accessories, and discloses a top spraying shower head which comprises a shell, a water spraying structure is arranged in the upper end face of the shell, the side wall of the water spraying structure is slidably connected to the inner side wall of the shell in a matched mode, and a filtering structure is fixedly connected to the center of the lower end face of the shell. The upper end of the filtering structure penetrates through the lower end face of the shell and communicates with the interior of the shell. According to the water spraying device, the water spraying structure is arranged, so that when the water spraying device is used, through holes in the upper end faces of the spraying nozzles can be cleaned by pressing the baffles and enabling the ejector pins on the upper end faces of the cleaning plates to penetrate through the spraying nozzles according to the water spraying condition in the using process, and meanwhile the filtering structure is arranged; impurities and caustic soda in water flow can be fully filtered, the spraying nozzles are prevented from being blocked in the using process, the multiple spraying nozzles are all made of silicon rubber, the comprehensive using performance is better, and the service life is longer.

Description

Technical Field

[0001] The utility model relates to the field of bathroom products, in particular to a top-spraying shower head. Background Art

[0002] An overhead showerhead is a shower device installed on the top of the bathroom, which is used to spray water from above to below. Unlike traditional handheld showerheads or wall-mounted showerheads, overhead showerheads are usually installed on the ceiling or top of the bathroom, which can provide a more comprehensive and uniform shower experience.

[0003] However, the existing overhead shower heads still have some shortcomings and areas for improvement during actual use. When the existing overhead shower heads are used for a long time, the high-temperature water flows for a long time, and the water alkali problem causes the water spray holes to be blocked by water alkali after long-term use, which affects the overall use effect. Once blocked, it is inconvenient to clean them. At the same time, since the water spray holes are mostly made of rubber, the rubber water spray holes will be corroded by water alkali after long-term use, becoming fragile and having poor use effect. Moreover, when the water contains mud and sand, the water spray holes will also be blocked. Therefore, technicians in this field provide an overhead shower head to solve the problems raised in the above background technology. Utility Model Content

[0004] The utility model aims to solve the shortcomings existing in the prior art and proposes a top spray shower head. By setting a water spray structure, when in use, the spring at the lower end can be deformed under pressure by pressing the baffle plate according to the water spraying situation during use, and a plurality of ejectors on the upper end surface of the cleaning plate respectively pass through a plurality of spray nozzles, thereby cleaning the through holes on the upper end surface of the spray nozzles. At the same time, a filtering structure is set to fully filter out impurities and water alkali in the water flow to avoid clogging of the spray nozzles during use, and the material of the plurality of spray nozzles is set to be silicone rubber material, so that the comprehensive use performance is better and the service life is longer.

[0005] To achieve the above object, the utility model provides the following technical solutions: a top spray shower, comprising a shell, a water spray structure is arranged inside the upper end surface of the shell, the side wall of the water spray structure is slidably connected to the inner side wall of the shell, a filter structure is fixedly connected at the center of the lower end surface of the shell, and the upper end of the filter structure passes through the lower end surface of the shell and passes into the interior of the shell;

[0006] Through the above technical scheme, by setting up a water spray structure, when in use, the spring at the lower end can be deformed under pressure by pressing the baffle plate according to the water spraying situation during use, and the multiple ejectors on the upper end surface of the cleaning plate respectively pass through the multiple injection nozzles, thereby realizing the cleaning of the through holes on the upper end surface of the injection nozzle. At the same time, a filtering structure is set up to fully filter out impurities and water alkali in the water flow to avoid clogging of the injection nozzle during use, and the material of the multiple injection nozzles is set to silicone rubber material, which has better comprehensive performance and longer service life.

[0007] Further, the water spray structure includes a baffle, a plurality of spray nozzles are arranged on the upper end surface of the baffle, the lower ends of the plurality of spray nozzles respectively penetrate the upper end surface of the baffle and respectively connect to the lower end, through holes are respectively arranged at the centers of the upper end surfaces of the plurality of spray nozzles, the plurality of through holes respectively penetrate the upper end surfaces of the plurality of spray nozzles and respectively connect to the lower ends, pressing blocks are respectively fixedly connected at the edges on both sides of the center of the upper end surface of the baffle, connecting grooves are respectively arranged on the inner side walls of the outer shell of the lower end of the baffle, springs are respectively arranged inside the connecting grooves on both sides, the lower ends of the two springs are respectively fixedly connected to the lower inner walls of the connecting grooves, and the upper ends are respectively fixedly connected to the edges on both sides of the center of the lower end surface of the baffle, a cleaning plate is arranged inside the outer shell of the lower end of the baffle, the side walls of the cleaning plate are fixedly connected to the inner side walls of the outer shell, a plurality of ejectors are arranged on the upper end surface of the cleaning plate, and a plurality of water flow holes are arranged on the upper end surface of the cleaning plate;

[0008] Through the above technical solution, springs are respectively arranged at the center of the lower end surface of the baffle plate near the edges on both sides. When in use, the baffle plate is pressed to cause the spring at the lower end to deform under pressure, and the multiple ejectors on the upper end surface of the cleaning plate pass through the multiple injection nozzles respectively, thereby cleaning the through holes on the upper end surface of the injection nozzle. When blockage occurs, the water source is turned off and it is cleaned by repeated pressing.

[0009] Further, the filtering structure comprises a connecting transverse tube, a connecting vertical tube is arranged at the center of the upper end surface of the connecting transverse tube near one side edge, the upper and lower ends of the connecting vertical tube respectively penetrate the lower end surface of the shell and the upper end surface of the connecting transverse tube and respectively pass into the interior, the other end of the connecting transverse tube is fixedly connected with a connecting sleeve, a gasket is arranged inside the connecting sleeve, and a filter element is arranged inside the connecting transverse tube near one side edge;

[0010] Through the above technical solution, by arranging a detachable filter element inside the connecting cross pipe, impurities and water alkali in the water flow can be filtered during use to achieve better use effect and prevent blockage of the injection nozzle.

[0011] Furthermore, an anti-slip pattern is provided on the outer side wall of the connecting sleeve;

[0012] Through the above technical solution, the friction force is improved, making it easier to twist the handle.

[0013] Furthermore, the positions of the plurality of through holes and the plurality of ejector pins correspond one to one;

[0014] The above technical solution makes it convenient for the ejector pin to eject the blockage inside the through hole.

[0015] Furthermore, the filter element and the connecting transverse pipe are detachably connected;

[0016] The technical solution makes it easy to disassemble the filter element and replace or clean it.

[0017] Furthermore, the material of the injection nozzle is silicone rubber;

[0018] Through the above technical solution, it has excellent high temperature resistance and maintains elasticity in the temperature range of -60℃ to +230℃. The silicone rubber has good corrosion resistance to acids, alkalis and various chemicals.

[0019] Furthermore, the filter element is an ultrafiltration filter element;

[0020] Through the above technical solution, the use of microporous membrane technology can filter out fine suspended solids, microorganisms and macromolecular organic matter; it can effectively remove mud, particles, bacteria, viruses, etc. in the water and provide a higher filtration effect.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, by setting a water spray structure, when in use, according to the water spraying situation during use, by pressing the baffle plate, the spring at the lower end is deformed under pressure, and the multiple ejectors on the upper end surface of the cleaning plate pass through the multiple spray nozzles respectively, thereby realizing the cleaning of the through holes on the upper end surface of the spray nozzle.

[0023] 2. In the utility model, by setting up a filtering structure, impurities and water alkali in the water flow can be fully filtered and processed to avoid clogging of the injection nozzle during use.

[0024] 3. In the present invention, by setting the material of multiple injection nozzles to silicone rubber material, the comprehensive performance is better and the service life is longer. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is an axonometric view of a top spray shower head proposed by the utility model;

[0026] Figure 2 This is a front cross-sectional view of a top spray shower proposed by the utility model;

[0027] Figure 3 for Figure 2 The enlarged schematic diagram of point A in the middle;

[0028] Figure 4 The utility model is an isometric view of a spray nozzle in a top spray shower head.

[0029] Legend:

[0030] 1. Shell; 2. Water spray structure; 201. Spray nozzle; 202. Press block; 203. Water flow hole; 204. Baffle; 205. Connecting groove; 206. Cleaning plate; 207. Ejector pin; 208. Spring; 209. Through hole; 3. Filter structure; 301. Connecting horizontal pipe; 302. Connecting vertical pipe; 303. Connecting sleeve; 304. Gasket; 305. Filter element. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Reference Figure 1-4 The utility model provides an embodiment: a top spray shower, comprising a shell 1, a water spray structure 2 is arranged inside the upper end surface of the shell 1, the side wall of the water spray structure 2 is slidably connected to the inner wall of the shell 1, and a filtering structure 3 is fixedly connected at the center of the lower end surface of the shell 1, and the upper end of the filtering structure 3 passes through the lower end surface of the shell 1 and passes into the interior of the shell 1.

[0033] The water spray structure 2 includes a baffle 204, on the upper end surface of the baffle 204, a plurality of spray nozzles 201 are arranged, the lower ends of the plurality of spray nozzles 201 respectively penetrate the upper end surface of the baffle 204 and respectively pass to the lower end, through holes 209 are respectively arranged at the center of the upper end surface of the plurality of spray nozzles 201, and the plurality of through holes 209 respectively penetrate the upper end surface of the plurality of spray nozzles 201 and respectively pass to the lower end, the center of the upper end surface of the baffle 204 is respectively fixedly connected with pressing blocks 202 at the edges on both sides, and connecting grooves 205 are respectively arranged on the inner side walls of the housing 1 at the lower end of the baffle 204, and springs 208 are respectively arranged inside the connecting grooves 205 on both sides, and the lower ends of the two springs 208 are respectively fixedly connected to the lower inner wall of the connecting groove 205, and the upper ends are respectively A cleaning plate 206 is fixedly connected to the center of the lower end surface of the baffle 204 near the edges on both sides, and is arranged inside the outer shell 1 at the lower end of the baffle 204. The side wall of the cleaning plate 206 is fixedly connected to the inner wall of the outer shell 1, and a plurality of ejector pins 207 are arranged on the upper end surface of the cleaning plate 206, and a plurality of water flow holes 203 are arranged on the upper end surface of the cleaning plate 206. When in use, the baffle 204 is pressed to deform the spring 208 at the lower end under pressure, and the plurality of ejector pins 207 on the upper end surface of the cleaning plate 206 respectively pass through the plurality of injection nozzles 201, thereby cleaning the through hole 209 on the upper end surface of the injection nozzle 201. When blockage occurs, the water source is closed and repeatedly pressed to clean it.

[0034] The filtering structure 3 includes a connecting transverse tube 301, a connecting vertical tube 302 is arranged at the center of the upper end surface of the connecting transverse tube 301 near one side edge, the upper and lower ends of the connecting vertical tube 302 respectively penetrate the lower end surface of the shell 1 and the upper end surface of the connecting transverse tube 301 and respectively pass into the interior, the other end of the connecting transverse tube 301 is fixedly connected with a connecting sleeve 303, a gasket 304 is arranged inside the connecting sleeve 303, and a filter element 305 is arranged inside the connecting transverse tube 301 near one side edge. By arranging a detachable filter element 305 inside the connecting transverse tube 301, impurities and water alkali in the water flow can be filtered during use to achieve better use effect, and blockage of the injection nozzle 201 can also be prevented.

[0035] The outer wall of the connecting sleeve 303 is provided with anti-slip grooves to improve friction and facilitate twisting thereof. The positions of the multiple through holes 209 correspond one by one to the positions of the multiple ejector pins 207, so that the ejector pins 207 can eject the blockage inside the through holes 209. The filter element 305 is detachably connected to the connecting cross tube 301, so that the filter element can be replaced or cleaned after being disassembled. The material of the injection nozzle 201 is silicone rubber, which has excellent high temperature resistance and maintains elasticity within the temperature range of -60°C to +230°C. Silicone rubber has good corrosion resistance to acids, alkalis and various chemicals. The filter element 305 is an ultrafiltration element, which adopts microporous membrane technology and can filter out fine suspended solids, microorganisms and macromolecular organic matter; it can effectively remove mud, particulate matter, bacteria, viruses, etc. in water, and provide a higher filtering effect.

[0036] Working principle: The utility model is a top-spray shower head. By arranging a detachable filter element 305 inside the connecting horizontal pipe 301, it can filter out impurities and water alkali in the water flow during use to achieve better use effect, and can also prevent the injection nozzle 201 from being blocked. When in use, by pressing the baffle 204, the spring 208 at the lower end is deformed under pressure, and the multiple ejector pins 207 on the upper end surface of the cleaning plate 206 pass through the multiple injection nozzles 201 respectively, so as to clean the through holes 209 on the upper end surface of the injection nozzle 201. When blockage occurs, the water source is turned off and it is cleaned by repeated pressing. By setting the material of the injection nozzle 201 to silicone rubber, it has excellent high temperature resistance and maintains elasticity in the temperature range of -60°C to +230°C. Silicone rubber has good corrosion resistance to acids, alkalis and various chemicals.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A top spray shower, comprising a housing (1), characterized in that: A water spray structure (2) is provided inside the upper end surface of the shell (1), and the side wall of the water spray structure (2) is slidably connected to the inner side wall of the shell (1). A filter structure (3) is fixedly connected at the center of the lower end surface of the shell (1), and the upper end of the filter structure (3) passes through the lower end surface of the shell (1) and is connected to the interior of the shell (1); The water spray structure (2) comprises a baffle (204), a plurality of spray nozzles (201) are arranged on the upper end surface of the baffle (204), the lower ends of the plurality of spray nozzles (201) respectively penetrate the upper end surface of the baffle (204) and respectively communicate with the lower end, through holes (209) are respectively arranged at the center of the upper end surface of the plurality of spray nozzles (201), the plurality of through holes (209) respectively penetrate the upper end surfaces of the plurality of spray nozzles (201) and respectively communicate with the lower end, the center of the upper end surface of the baffle (204) close to the two side edges is respectively fixedly connected with a pressing block (202), and the inner side wall of the housing (1) at the lower end of the baffle (204) is respectively provided with a connecting A groove (205) is provided, and springs (208) are respectively arranged inside the connecting groove (205) on both sides. The lower ends of the two springs (208) are respectively fixedly connected to the lower inner wall of the connecting groove (205), and the upper ends are respectively fixedly connected to the center of the lower end surface of the baffle (204) near the edges on both sides. A cleaning plate (206) is arranged inside the outer shell (1) at the lower end of the baffle (204), and the side wall of the cleaning plate (206) is fixedly connected to the inner wall of the outer shell (1). A plurality of ejector pins (207) are arranged on the upper end surface of the cleaning plate (206), and a plurality of water flow holes (203) are arranged on the upper end surface of the cleaning plate (206).

2. A top spray shower head according to claim 1, characterized in that: The filtering structure (3) comprises a connecting transverse tube (301), a connecting vertical tube (302) is arranged at the center of the upper end surface of the connecting transverse tube (301) close to one side edge, the upper and lower ends of the connecting vertical tube (302) respectively penetrate the lower end surface of the housing (1) and the upper end surface of the connecting transverse tube (301) and respectively pass into the interior, the other end of the connecting transverse tube (301) is fixedly connected to a connecting sleeve (303), a gasket (304) is arranged inside the connecting sleeve (303), and a filter element (305) is arranged inside the connecting transverse tube (301) close to one side edge.

3. A top spray shower head according to claim 2, characterized in that: The outer side wall of the connecting sleeve (303) is provided with anti-slip grooves.

4. The overhead shower head according to claim 1, characterized in that: The positions of the plurality of through holes (209) and the plurality of ejector pins (207) correspond one to one.

5. The overhead shower head according to claim 2, characterized in that: The filter element (305) and the connecting transverse pipe (301) are detachably connected.

6. The overhead shower head according to claim 1, characterized in that: The injection nozzle (201) is made of silicone rubber.

7. The overhead shower head according to claim 2, characterized in that: The filter element (305) is an ultrafiltration filter element.

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