Water outlet panel

Abstract

The utility model discloses a water outlet panel which is provided with a first water outlet face and a second water outlet face which are arranged back to back, and a side face located between the first water outlet face and the second water outlet face. The side face is provided with an external thread used for installation. The first water outlet face and the second water outlet face are each provided with a tool matching part and a sealing matching part. The first water outlet surface is provided with a first water outlet hole group, and the second water outlet surface is provided with a second water outlet hole group which is communicated with the first water outlet hole group and is different in water spray. The water outlet panel is installed in a physical overturning mode, switching of different spray modes is achieved, switching operation is visual, simple and convenient, and the sanitary problem that dead corners or gaps are difficult to clean effectively in the prior art is thoroughly solved. The novel water outlet panel is simple in structure, easy to maintain and low in cost, and user experience and market competitiveness are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of fluid control device, concretely refers to a water outlet panel mainly used on the faucet. BACKGROUND

[0002] The faucet water outlet device on the market is usually equipped with a fixed bubbler or shower head for adjusting the softness of water flow or water outlet form. However, in order to meet the needs of users for different water spray effects, most of the faucet water outlet ends currently adopt adjustable water spray formers.

[0003] In the prior art, a common solution is to set a reversible water spray former at the water outlet end of the faucet to switch different water outlet modes by mechanical turning. For example, patent CN202320117070.X proposes a water spray former and water outlet structure, the water spray former is rotatably arranged at the water outlet end, and the user realizes water spray form switching by manually turning the water spray former. However, the installation of the water spray former needs to rely on the assembly of other components to form a compatible reversible structure, which results in a bulky overall structure, increases the manufacturing and assembly difficulty, and has high production cost. In addition, after a certain period of use, scale and impurities are easy to accumulate in the gap of the turning structure, which is difficult for the user to disassemble and clean, affecting the hygiene and water outlet effect.

[0004] In view of this, the applicant has conducted in-depth research on the above problems and proposed a water outlet panel to solve the technical problems, thus generating the present case. CONTENT OF THE UTILITY MODEL

[0005] The utility model aims to provide a water outlet panel, which realizes water spray form switching function, and has the technical effects of simple structure, easy maintenance and low cost.

[0006] In order to achieve the above purpose, the solution of the utility model is as follows:

[0007] A water outlet panel has a first water outlet surface and a second water outlet surface arranged opposite to each other, and a side surface between the first water outlet surface and the second water outlet surface; the side surface is provided with an external thread for installation; the first water outlet surface and the second water outlet surface are both provided with a tool cooperation part and a sealing cooperation part; the first water outlet surface is provided with a first water outlet hole group, and the second water outlet surface is provided with a second water outlet hole group which is in communication with the first water outlet hole group and has different water spray.

[0008] The water outlet panel is integrally injection molded.

[0009] The water outlet panel includes a first injection body and a second injection body assembled with each other; the first injection body is formed with the first water outlet hole group, and the second injection body is formed with the second water outlet hole group.

[0010] A water passing cavity is formed between the first injection molded body and the second injection molded body, and a rectifier is installed in the water passing cavity.

[0011] The external thread is arranged more than one full turn and less than two full turns.

[0012] The tool engagement portion and the sealing engagement portion of each of the first water outlet surface and the second water outlet surface are arranged inside and outside.

[0013] The tool engagement portion is a concave-convex butt joint ring located at the periphery of the first water outlet surface and the second water outlet surface.

[0014] The sealing engagement portion is an annular sealing structure, and the first water outlet hole group and the second water outlet hole group are respectively located in the annular area surrounded by the sealing engagement portion.

[0015] The sealing engagement portion is an annular groove located inside the tool engagement portion, and the bottom surface of the annular groove is provided with an annular convex rib.

[0016] The water outlet surface plate is provided with a sealing gasket installed in the sealing engagement portion of the first water outlet surface or the second water outlet surface.

[0017] After the above scheme is adopted, the overall structure of the new water outlet surface plate is extremely simple, and the unique double-sided tool engagement portion, double-sided sealing engagement portion, and double-sided water outlet design are adopted. The switching of different water spray modes is realized through simple physical flipping installation by means of threaded connection. The switching operation is intuitive and simple, and the sanitary problem of difficult effective cleaning of dead corners or gaps in the prior art is completely eliminated. The double-sided sealing engagement ensures that the same sealing performance and water outlet effect can be obtained regardless of which side is facing outward. The new water outlet surface plate is mainly applied to the water outlets of faucets, spray guns, and shower heads, and has the characteristics of simple structure, easy maintenance, and low cost, which brings improvement in user experience and market competitiveness. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a perspective view of the new water outlet surface plate implementation one Figure 1 ;

[0019] Figure 2 is a perspective view of the new water outlet surface plate implementation one Figure 2 ;

[0020] Figure 3 is a perspective view of the new water outlet surface plate implementation one Figure 3 ;

[0021] Figure 4 is a sectional view of the new water outlet surface plate implementation one

[0022] Figure 5is the stereogram of the second embodiment of the novel water outlet panel Figure 1 ;

[0023] Figure 6 is the stereogram of the second embodiment of the novel water outlet panel Figure 2 ;

[0024] Figure 7 is the exploded view of the second embodiment of the novel water outlet panel

[0025] Figure 8 is the sectional view of the second embodiment of the novel water outlet panel

[0026] Explanation of reference numerals

[0027] first water outlet surface 1, first tool fitting part 11, first sealing fitting part 12, first water outlet hole group 13, second water outlet surface 2, second tool fitting part 21, second sealing fitting part 22, second water outlet hole group 23, side surface 3, external thread 31, sealing gasket 4; first injection molding body 100, assembly opening 101, water passing cavity 102, second injection molding body 200. DETAILED DESCRIPTION

[0028] The present case will be further explained in detail in combination with the drawings and specific embodiments.

[0029] The present case relates to a water outlet panel, as shown in the drawings, having a first water outlet surface 1 and a second water outlet surface 2 arranged opposite to each other, and a side surface 3 between the first water outlet surface 1 and the second water outlet surface 2. The side surface 3 is provided with an external thread 31 for installation. The water outlet panel is installed on a relevant water outlet interface through the external thread 31. Figures 1-4 The first water outlet surface 1 is provided with a first tool fitting part 11, a first sealing fitting part 12 and a first water outlet hole group 13. The second water outlet surface 2 is provided with a second tool fitting part 21, a second sealing fitting part 22 and a second water outlet hole group 23. The first tool fitting part 11 and the second tool fitting part 21 are of the same structure, and the first sealing fitting part 12 and the second sealing fitting part 22 are of the same structure. The first water outlet hole group 13 and the second water outlet hole group 23 are in communication and have different water flow. The shape, size, hole distribution, etc. of the first water outlet hole group 13 and the second water outlet hole group 23 can be set arbitrarily according to actual needs, as long as they are in communication and have different water flow.

[0030]

[0031] ​The water outlet panel of the new type adopts a double-sided structure design of a unique double-sided tool matching part (a first tool matching part 11 and a second tool matching part 21), a double-sided sealing matching part (a first sealing matching part 12 and a second sealing matching part 22) and a double-sided water outlet (a first water outlet hole group 13 and a second water outlet hole group 23), and is connected in a mode of an external thread 31 of a side surface 3, so that the water outlet panel can be simply physically turned and installed to switch different water spray modes.

[0032] In a first water outlet mode, the first water outlet hole group 13 is used as a water outlet side, a sealing gasket is assembled on the second sealing matching part 22, a general panel dismounting tool is matched with the first tool matching part 11, the water outlet panel is sealed and installed on a water outlet connector, and the water outlet panel is used in the first water outlet hole group 13 to realize corresponding water spray.

[0033] In a second water outlet mode, when the water outlet panel is turned to switch water spray, the water outlet panel is dismounted from the water outlet connector by matching the dismounting tool with the first tool matching part 11, the sealing gasket 4 is then installed on the first sealing matching part 12 (as shown in Figure 3 ), and the water outlet panel is sealed and installed on the water outlet connector by matching the dismounting tool with the second tool matching part 21, so that the water outlet panel is used in the second water outlet hole group 23 to realize corresponding water spray.

[0034] The overall structure of the water outlet panel of the new type is extremely simple, no additional components are needed, the structure is simple and reliable, one-turn dismounting is realized, convenient use and maintenance are realized, the water outlet panel realizes switching of different water spray modes, switching operation is intuitive and simple, and the sanitary problem that the dead angle or gap is difficult to effectively clean in the prior art is completely eliminated.

[0035] The water outlet panel of the new type ensures that the same sealing performance and water outlet effect can be obtained regardless of which side faces outward through the double-sided sealing matching structure. The double-sided sealing matching part is a static compression sealing, both sides can ensure no leakage, no dynamic friction loss, and a longer sealing life. Embodiment one

[0036] As shown in Figures 1-4 the overall water outlet panel of the new type is integrally injection molded. The tool matching part (the first tool matching part 11 and the second tool matching part 21) and the sealing matching part (the first sealing matching part 12 and the second sealing matching part 22) are realized through a mold, so that the production cost is reduced and the reliability is higher. Embodiment two

[0037] As shown in Figures 5-8As shown, the water outlet panel comprises a first injection body 100 and a second injection body 200 assembled with each other. The first injection body 100 is formed with the first water outlet hole group 13, and the second injection body 200 is formed with the second water outlet hole group 23.

[0038] The external thread 31, the first tool fitting part 11, the first sealing fitting part 12, the second tool fitting part 21 and the second sealing fitting part 22 of the water outlet panel can be arranged on the first injection body 100 and / or the second injection body 200.

[0039] In the embodiment, the first injection body 100 is provided with the first water outlet surface 1 (including the first tool fitting part 11, the first sealing fitting part 12 and the first water outlet hole group 13) and a side surface 3 (including the external thread). The opposite surface of the first injection body 100 to the first water outlet surface 1 is provided with the second tool fitting part 21, the second sealing fitting part 22 and a middle assembly opening 101, and the second injection body 200 is sealingly assembled in the assembly opening 101.

[0040] Further, a water passing cavity is formed between the first injection body 100 and the second injection body 200, and the water passing cavity is provided with a rectifying member 5. Specifically, a recess is formed in the middle of the opposite surface of the first injection body 100 to the first water outlet surface 1, and the slot of the recess forms the assembly opening 101, the second injection body 200 is sealingly assembled in the assembly opening 101, and the internal space of the recess forms the water passing cavity 102.

[0041] The split design of the first injection body 100 and the second injection body 200 is beneficial to diversified design of the water outlet panel according to actual conditions, and more importantly, the water passing cavity 102 can be formed inside and the rectifying member 5 can be arranged, so as to improve the water spray effect. The rectifying member 5 can be a stainless steel filter screen, and a single piece or at least two pieces can be arranged according to actual conditions.

[0042] As shown, Figures 1-8 In the preferred embodiment of the present application, the external thread 31 is arranged more than one full circle and less than two full circles. The design of the external thread of the present application optimizes the rotation action required for disassembly to less than two circles, and the user can greatly reduce the rotation force and time required for operation when disassembling, and truly realizes the effect of one-second quick disassembly. In the first embodiment, the external thread 31 is arranged more than one full circle. In the second embodiment, the external thread is arranged close to two circles. Compared with the first embodiment, the second embodiment can well balance quick disassembly and thread strength.

[0043] In the preferred embodiment, the first tool fitting part 11 of the first water outlet surface 1 is arranged inside the first sealing fitting part 12, and the second tool fitting part 21 of the second water outlet surface 2 is arranged inside the second sealing fitting part 22. The inside-out arrangement separates the tool operation area and the sealing area completely, ensuring compact structure and disassembly performance.

[0044] As shown in Figures 1-2 the first tool fitting part 11 is a concave-convex butt joint ring located at the periphery of the first water outlet surface 1, and the second tool fitting part 21 is a concave-convex butt joint ring located at the periphery of the second water outlet surface 2. The concave-convex butt joint ring is compatible with the general panel disassembly tool.

[0045] As shown in Figures 1-2 the first sealing fitting part 12 is an annular sealing structure, and the first water outlet hole group 13 is located within the annular area surrounded by the first sealing fitting part 12. Similarly, the second sealing fitting part 22 is an annular sealing structure, and the second water outlet hole group 23 is located within the annular area surrounded by the second sealing fitting part 22. The structural arrangement of the first water outlet surface 1 and the second water outlet surface 2 is simple, reasonable and compact, ensuring sealing effect while ensuring the first water outlet hole group 13 and the second water outlet hole group 23 have the maximum water outlet area.

[0046] In the preferred embodiment, the first sealing fitting part 12 and the second sealing fitting part 22 are both annular grooves, which are designed to facilitate the simple assembly of the sealing gasket. The bottom surface of the annular groove is provided with an annular protrusion. Specifically, the first sealing fitting part 12 is provided with an annular protrusion 121, and the second sealing fitting part 22 is provided with an annular protrusion 221, which plays a role in strengthening the sealing effect.

[0047] The new water outlet panel is provided with a sealing gasket 4, which is installed in the first sealing fitting part 12 of the first water outlet surface 1 or the second sealing fitting part 22 of the second water outlet surface 2. The sealing fitting part is an annular groove, and the sealing gasket 4 is a ring-shaped sealing gasket.

[0048] The above is only the preferred embodiment of the present application, and any equivalent changes and modifications made within the scope of the claims of the present application shall be within the scope of the claims of the present application.

Claims

1. A water exit panel, characterized by: The water outlet surface plate has a first water outlet surface and a second water outlet surface arranged oppositely, and a side surface between the first water outlet surface and the second water outlet surface; the side surface is provided with an external thread for installation; the first water outlet surface and the second water outlet surface are each provided with a tool matching part and a sealing matching part; the first water outlet surface is provided with a first water outlet hole group, and the second water outlet surface is provided with a second water outlet hole group which is in communication with the first water outlet hole group and has different water flow patterns.

2. A water exit panel as claimed in claim 1, characterised in that: The water outlet surface plate is an integrally injection molded structure.

3. A water exit panel as claimed in claim 1, characterised in that: The water outlet surface plate comprises a first injection molded body and a second injection molded body which are assembled with each other; the first injection molded body is formed with the first water outlet hole group, and the second injection molded body is formed with the second water outlet hole group.

4. A water exit panel as claimed in claim 3, characterised in that: A water passing cavity is formed between the first injection molded body and the second injection molded body, and a rectifier is installed in the water passing cavity.

5. A water exit panel as claimed in claim 1, characterised in that: The external thread is arranged more than one full circle and less than two full circles.

6. A water exit panel as claimed in claim 1, characterized in that: The tool matching part and the sealing matching part of each of the first water outlet surface and the second water outlet surface are arranged inside and outside.

7. A water exit panel as claimed in claim 1 or 6, characterised in that: The tool matching part is a concave-convex butt joint ring arranged at the periphery of the first water outlet surface and the second water outlet surface.

8. A water exit panel as claimed in claim 1 or 6, characterised in that: The sealing matching part is an annular sealing structure, and the first water outlet hole group and the second water outlet hole group are respectively located within the annular area surrounded by the respective sealing matching parts.

9. A water exit panel as claimed in claim 1, characterised in that: The sealing matching part is an annular groove, and the bottom surface of the annular groove is provided with an annular convex rib.

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