Descaling shower head

Abstract

The invention provides a descaling shower head which comprises a body, a water distribution disc, a descaling plate and a water outlet assembly and is characterized in that the body comprises a water inlet channel and a mounting groove, a guide rail is arranged in the mounting groove, the water distribution disc, the descaling plate and the water outlet assembly are coaxially, synchronously and rotationally mounted in the mounting groove, a guide column is arranged on the inner side of the descaling plate, and the guide column is arranged on the inner side of the descaling plate. The descaling plate penetrates through the water distribution disc and is in sliding fit with the guide rail, a descaling needle is arranged on the outer side of the descaling plate, when the water outlet assembly rotates, the descaling plate and the water distribution disc rotate synchronously, and the descaling plate is in sliding fit with the guide rail through a guide column and floats up and down, so that the descaling needle is inserted into the water outlet assembly for descaling. The multi-functional shower head can be applied to a single-functional shower head or a multi-functional shower head, and shower head function switching or flow regulation or descaling can be achieved by pulling the rotary handle.

Description

Technical Field

[0001] The invention relates to the field of kitchen and bathroom, and in particular to a descaling shower head. Background Art

[0002] Descaling showerheads are designed and produced to reduce or eliminate mineral deposits in water, which are usually formed by calcium and magnesium ions in hard water. In many areas, tap water contains higher concentrations of minerals such as calcium and magnesium. These minerals form deposits during the heating process and adhere to shower heads, water pipes and other plumbing equipment. Over time, scale will accumulate inside the showerhead, causing the water flow to become smaller and even clogging the water spray holes. This not only affects the shower experience, but may also damage the equipment.

[0003] To solve this problem, descaling showerheads use a variety of technologies, such as built-in filters, special surface coatings, or the use of chemicals such as citric acid to prevent the formation of scale. Some descaling showerheads are designed with easy disassembly and cleaning functions, allowing users to regularly clean the scale and maintain the performance of the showerhead.

[0004] Descaling showerheads help reduce water waste and energy consumption caused by scale accumulation, as users do not need to frequently replace or repair clogged showerheads. Reducing scale accumulation also helps improve water quality and reduce dry skin and hair problems, as minerals in hard water can irritate the skin and hair. With people's increasing attention to health and quality of life, as well as the improvement of awareness of water conservation, descaling showerheads are becoming more and more popular among consumers.

[0005] Overall, a descaling showerhead is a product designed to improve the showering experience, extend the life of the equipment, save water, and reduce maintenance costs. Summary of the invention

[0006] The purpose of the present invention is to provide a descaling shower head with a simple structure and convenient operation, which can provide users with a good shower experience.

[0007] In order to achieve the above object, the present invention adopts the following technical solution: The descaling shower head comprises a body, a water dividing plate, a descaling plate and a water outlet assembly, wherein the body comprises a water inlet channel and a mounting groove, and a guide rail is arranged in the mounting groove, the water dividing plate, the descaling plate and the water outlet assembly are coaxially and synchronously rotatably installed in the mounting groove, a guide column is arranged on the inner side of the descaling plate, which passes through the water dividing plate and slides with the guide rail, a descaling needle is arranged on the outer side of the descaling plate, and when the water outlet assembly rotates, the descaling plate and the water dividing plate rotate synchronously, and the descaling plate slides with the guide rail through the guide column and floats up and down, so that the descaling needle is inserted into the water outlet assembly for descaling.

[0008] Preferably, the water outlet assembly includes a panel and a water outlet net, the water outlet net includes a plurality of water outlet nozzles made of soft rubber material, and each of the water outlet nozzles is provided with a water spray hole.

[0009] Preferably, the panel includes a plurality of water outlet areas, and the water diversion plate includes a plurality of water diversion holes.

[0010] Preferably, the descaling plate is provided with a plurality of through holes, and three groups of guide columns are provided on the inner side of the descaling plate, the outer side of the water diversion plate is provided with a plurality of protrusions passing through the plurality of through holes, and the water diversion plate is provided with three mounting holes for the three groups of guide columns to pass through.

[0011] Preferably, the guide column comprises a main column and a supporting column, and the supporting column is slidably matched with the guide rail.

[0012] Preferably, the guide rail comprises a first guide rail surface and a second guide rail surface, and the first guide rail surface and the second guide rail surface are naturally transitioned through a section of inclined surface.

[0013] Preferably, a manual handle is provided on the panel.

[0014] Preferably, a spring and a positioning pin are provided between the water diversion tray and the body.

[0015] Preferably, a water outlet is provided at the terminal of the water inlet channel, and a cat's eye pad and a pre-stressed spring are provided between the water outlet and the water diversion tray.

[0016] The descaling shower head comprises a body, a cover plate, a descaling plate and a water outlet assembly, wherein the body comprises a water inlet channel and a mounting groove, and a guide rail is arranged in the mounting groove, the cover plate, the descaling plate and the water outlet assembly are coaxially and synchronously rotatably installed in the mounting groove, the cover plate is provided with a water through hole, the inner side of the descaling plate is provided with a guide column, which passes through the cover plate and slides with the guide rail, and the outer side of the descaling plate is provided with a descaling needle, when the water outlet assembly rotates, the descaling plate and the cover plate rotate synchronously, the descaling plate slides with the guide rail through the guide column, and floats up and down, so that the descaling needle is inserted into the water outlet assembly for descaling.

[0017] The present invention has the following beneficial effects: The structure of the present invention can be applied to a single-function shower or a multi-function shower. When used for a multi-function shower, the shower function can be switched by pulling the rotary handle, and the water outlet can be descaled at the same time, which is convenient and reliable to operate.

[0018] When the structure of the present invention is applied to a single-function shower, the depth of the descaling plate inserted into the water outlet component can be adjusted by pulling the rotary handle, so that flow regulation can be achieved and the water outlet can be descaled at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is an exploded view of the overall structure of the first embodiment of the present invention.

[0021] Figure 2 It is a structural view of the inner side of the water distribution tray in the first embodiment of the present invention.

[0022] Figure 3 It is a three-dimensional structural diagram of the main body part of the first embodiment of the present invention.

[0023] Figure 4 The three-dimensional structure of the descaling plate of the first embodiment of the present invention Figure 1 .

[0024] Figure 5 The three-dimensional structure of the descaling plate of the first embodiment of the present invention Figure 2 .

[0025] Figure 6 4 is a transverse cross-sectional view of the first embodiment of the present invention in a first usage state.

[0026] Figure 7 1 is a plan view of the first embodiment of the present invention in a first usage state.

[0027] Figure 8 4 is a longitudinal sectional view of the first embodiment of the present invention in the first usage state.

[0028] Fig. 9 It is a transverse cross-sectional view of the first embodiment of the present invention in a second use state.

[0029] Fig.10 1 is a plan view of the first embodiment of the present invention in a second use state.

[0030] Fig.11 4 is a longitudinal sectional view of the first embodiment of the present invention in a second use state.

[0031] Fig.12 It is a transverse cross-sectional view of the first embodiment of the present invention in the third use state.

[0032] Fig.13 1 is a plan view of the first embodiment of the present invention in a third use state.

[0033] Fig.14 4 is a longitudinal sectional view of the first embodiment of the present invention in a third use state.

[0034] Fig.15 It is an exploded view of the overall structure of the second embodiment of the present invention.

[0035] Fig.16 It is a transverse cross-sectional view of the second embodiment of the present invention in the first use state.

[0036] Fig.17 1 is a plan view of a second embodiment of the present invention in a first use state.

[0037] Fig.18 4 is a longitudinal sectional view of the second embodiment of the present invention in the first use state.

[0038] Fig.19 4 is a transverse cross-sectional view of the second embodiment of the present invention in a second usage state.

[0039] Fig. 20 1 is a plan view of the second embodiment of the present invention in a second usage state.

[0040] Fig.21 4 is a longitudinal sectional view of the second embodiment of the present invention in the second usage state.

[0041] Fig. 22 It is a transverse cross-sectional view of the second embodiment of the present invention in the third use state.

[0042] Fig.23 1 is a plan view of the second embodiment of the present invention in a third use state.

[0043] Fig.24 4 is a longitudinal sectional view of the second embodiment of the present invention in a third use state. DETAILED DESCRIPTION

[0044] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0045] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0046] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature. Example 1

[0047] This embodiment is intended to illustrate the application of the descaling shower structure of the present invention in a multifunctional shower. Figures 1 to 5 As shown, the descaling shower head includes a body 1 , a water distribution tray 2 , a descaling plate 3 and a water outlet assembly 4 .

[0048] The body 1 includes a water inlet channel 11 and a mounting groove 12. A water outlet 110 is provided at the terminal of the water inlet channel 11, and a cat's eye pad 123 and a preload spring 124 are provided between the water outlet 110 and the water distribution plate 2. A positioning column 121 is provided inside the mounting groove 12, and at least two groups of guide rails 122 are arranged in a circle. In this embodiment, there are three groups of guide rails 122. Specifically, each group of guide rails 122 includes a first guide rail surface 1221 and a second guide rail surface 1222, and the first guide rail surface 1221 and the second guide rail surface 1222 are naturally transitioned through a section of inclined surface 1223.

[0049] Three positioning holes are provided on the inner side of the water diversion plate 2 , a spring 125 and a positioning pin 126 are provided between the main body 1 and the water diversion plate 2 , and the spring 125 and the positioning pin 126 are provided on the positioning column 121 .

[0050] At least two groups of guide posts 31 are correspondingly provided on the inner side of the descaling plate 3, passing through the water distribution plate 2 and slidingly cooperating with the guide rail 122, and descaling needles 32 are provided on the outer side of the descaling plate 3, and the descaling needles 32 are cylindrical. In this embodiment, the guide posts 31 are preferably three groups. The descaling plate 3 is provided with a plurality of through holes 30, and the water distribution plate 2 is provided with a plurality of protrusions 21 on the outer side, passing through the plurality of through holes 30, and the water distribution plate 2 is provided with three mounting holes 20 for the three groups of guide posts 31 to pass through. The guide posts 31 include a main post 311 and a support post 312, and the support post 312 is used to produce a sliding cooperation with the guide rail 122.

[0051] The water outlet assembly 4 includes a panel 41 and a water outlet net 42. The water outlet net 42 includes a plurality of water outlet nozzles 421 made of soft rubber material. The water outlet nozzles 421 are flat-headed, and each water outlet nozzle 421 is provided with one or more water spray holes 4211. The panel 41 includes a first water outlet area 411 and a second water outlet area 412. The water distribution plate 2 includes a first water distribution hole 22 and a second water distribution hole 23. A manual handle 413 is provided on the panel 41.

[0052] The water separation plate 2, the descaling plate 3 and the water outlet assembly 4 are coaxially and synchronously rotated from the inside to the outside in the installation groove 12. When the water outlet assembly 4 rotates, the descaling plate 3 and the water separation plate 2 rotate synchronously. The descaling plate 3 slides with the guide rail 122 through the guide column 31 and floats up and down, so that the descaling needle 32 is inserted into the water outlet assembly 4 for descaling.

[0053] like Figures 6 to 8 As shown, when the rotary handle 413 is in the first gear position, the support 312 of the descaling plate 3 is in the first position of the guide rail 122. At this time, the descaling plate 3 is close to the water distribution plate 2, and the descaling needle 32 is away from the water outlet 421. After the water flows through the water inlet channel 11, it flows through the first water distribution hole 22 and flows out through the first water outlet area 411. In this embodiment, the first water outlet area 411 is configured as a shower water, and the shower water flow rate is relatively large. Figures 9 to 11 As shown, when the rotary handle 413 is in the second gear position, the support 312 of the descaling plate 3 is in the second position of the guide rail 122. At this time, the descaling plate 3 leaves the water distribution plate 2 and moves toward the water outlet 421. After the water flows through the water inlet channel 11, it flows through the first water distribution hole 22 and the second water distribution hole 23, and then flows out through the first water outlet area 411 and the second water outlet area 412 respectively. In this embodiment, the first water outlet area 411 is configured as shower water, and the second water outlet area 412 is configured as bulb water, that is, the shower discharges shower water and bulb water at the same time. At this time, the shower water flow rate is small. Figure 12 to Figure 14As shown, when the rotary handle 413 is located at the third gear, the support 312 of the descaling plate 3 is located at the third position of the guide rail 122. At this time, the descaling needle 32 is completely inserted into the water outlet 421 of the first water outlet area 411, blocking the water outlet 421 from outlet, and the first water outlet area 411 is in a water-stopping state. After the water flows through the water inlet channel 11, it flows through the second water diversion hole 23 and then flows out through the second water outlet area 412, that is, the shower discharges bulb water. In the process of the descaling needle 32 being completely inserted into the water outlet 421, the water flow forms a pressure in the closed space formed by the descaling needle 32 and the water outlet 421, and pushes open the water spray hole 4211 of the water outlet 421, causing it to deform and achieve the purpose of removing scale on the water outlet. Example 2

[0054] The descaling shower head comprises a body 1, a cover plate 2A, a descaling plate 3 and a water outlet assembly 4A.

[0055] The main body 1 comprises a water inlet channel 11 and a mounting groove 12, and at least two groups of guide rails 122 are arranged circumferentially inside the mounting groove 12. The cover plate 2A, the descaling plate 3 and the water outlet component 4A are coaxially and synchronously rotated from the inside to the outside and are arranged in the mounting groove 12. At least two groups of guide pillars 31 are correspondingly provided on the inner side of the descaling plate 3, which pass through the cover plate 2A and slide with the guide rails 122. A descaling needle 32 is provided on the outer side of the descaling plate 3. When the water outlet component 4 rotates, the descaling plate 3 and the cover plate 2A rotate synchronously, and the descaling plate 3 slides with the guide rails 122 through the guide pillars 31 and floats up and down, so that the descaling needle 32 is inserted into the water outlet component 4A for descaling.

[0056] The water outlet assembly 4A includes a panel 41A and a water outlet net 42. The water outlet net 42 includes a plurality of soft rubber water outlet nozzles 421. The water outlet nozzles 421 are flat-headed, and each water outlet nozzle 421 is provided with one or more water spray holes 4211. The cover plate 2A includes a water hole 24. A manual handle 413 is provided on the panel 41A.

[0057] This embodiment is intended to illustrate the application of the descaling shower structure of the present invention in a single-function shower. Except for the above structure, the other structures of this embodiment are the same as those of the first embodiment, so they will not be described again.

[0058] like Figures 16 to 18 As shown, when the rotary handle 143 is in the first gear position, the support 312 of the descaling plate 3 is in the first position of the guide rail 122. At this time, the descaling plate 3 is close to the cover plate 2A, and the descaling needle 32 is away from the water outlet 421. After the water flows through the water inlet channel 11, it flows through the water outlet 110, the water hole 24, and then flows out through the water outlet assembly 4A. In this embodiment, the water outlet assembly 4A is configured to fully discharge shower water, and the shower water flow rate is relatively large. Figures 19 to 21As shown, when the rotary handle is in the second gear, the support 312 of the descaling plate 3 is in the second position of the guide rail 122. At this time, the descaling plate 3 leaves the cover plate 2A and moves toward the water outlet 421. The descaling needle 32 partially extends into the water outlet 421. After the water flows through the water inlet channel 11, it flows through the water outlet 110, the water hole 24, and then flows out through the water outlet assembly 4A. At this time, the shower water flow is small. Figure 22 to Figure 24 As shown, when the rotary handle 413 is located at the third gear, the support 312 of the descaling plate 3 is located at the third position of the guide rail 122. At this time, the descaling needle 32 is completely inserted into the water outlet 421, blocking the water outlet 421 from flowing out, and the shower head is in a water-stopping state. During the process of the descaling needle 32 being completely inserted into the water outlet 421, a pressure is formed in the closed space formed by the descaling needle 32 and the water outlet 421, and the water spray hole 4211 of the water outlet 421 is pushed open, causing it to deform and achieve the purpose of removing scale on the water outlet.

Claims

1. A descaling shower head, comprising a body, a water distribution tray, a descaling plate and a water outlet assembly, characterized in that: The main body comprises a water inlet channel and a mounting groove, and a guide rail is provided in the mounting groove. The water diversion plate, the descaling plate and the water outlet assembly are coaxially and synchronously rotatably installed in the mounting groove. A guide column is provided on the inner side of the descaling plate, which passes through the water diversion plate and slides with the guide rail. A descaling needle is provided on the outer side of the descaling plate. When the water outlet assembly rotates, the descaling plate and the water diversion plate rotate synchronously. The descaling plate slides with the guide rail through the guide column and floats up and down, so that the descaling needle is inserted into the water outlet assembly for descaling.

2. The descaling shower head according to claim 1, characterized in that: The water outlet assembly comprises a panel and a water outlet net, the water outlet net comprises a plurality of water outlet nozzles made of soft rubber material, and each of the water outlet nozzles is provided with a water spray hole.

3. The descaling shower head according to claim 2, characterized in that: The panel includes a plurality of water outlet areas, and the water distribution plate includes a plurality of water distribution holes.

4. The descaling shower head according to claim 1, characterized in that: The descaling plate is provided with a plurality of through holes, and three groups of guide columns are provided inside the descaling plate. The water distribution plate is provided with a plurality of protrusions outside the water distribution plate, which pass through the plurality of through holes, and the water distribution plate is provided with three installation holes for the three groups of guide columns to pass through.

5. The descaling shower head according to claim 1, characterized in that: The guide column comprises a main column and a supporting column, and the supporting column is slidably matched with the guide rail.

6. The descaling shower head according to claim 1, characterized in that: The guide rail comprises a first guide rail surface and a second guide rail surface, and the first guide rail surface and the second guide rail surface are naturally transitioned through a section of inclined surface.

7. The descaling shower head according to claim 2, characterized in that: The panel is provided with a manual rotating handle.

8. The descaling shower head according to claim 1, characterized in that: A spring and a positioning pin are arranged between the water distribution tray and the body.

9. The descaling shower head according to claim 1, characterized in that: A water outlet is arranged at the terminal of the water inlet channel, and a cat's eye pad and a pre-compression spring are arranged between the water outlet and the water distribution plate.

10. A descaling shower head, comprising a body, a cover plate, a descaling plate and a water outlet assembly, characterized in that: The main body comprises a water inlet channel and a mounting groove, and a guide rail is provided in the mounting groove. The cover plate, descaling plate and water outlet assembly are coaxially and synchronously rotatably installed in the mounting groove. The cover plate is provided with a water through hole. A guide column is provided on the inner side of the descaling plate, which passes through the cover plate and slides with the guide rail. A descaling needle is provided on the outer side of the descaling plate. When the water outlet assembly rotates, the descaling plate and the cover plate rotate synchronously. The descaling plate slides with the guide rail through the guide column and floats up and down, so that the descaling needle is inserted into the water outlet assembly for descaling.

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